KR101858045B1 - Drying equipment heating device and manufacturing method the heating device - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drying equipment heating apparatus and a method of manufacturing the heating apparatus, and more particularly, to a heating apparatus provided in a drying facility to generate heat for drying and a method of manufacturing the heating apparatus.
A drying equipment heating apparatus according to an embodiment of the present invention includes a power supply unit configured by a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far-
.

Description

TECHNICAL FIELD [0001] The present invention relates to a heating device and a method for manufacturing the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drying equipment heating apparatus and a method of manufacturing the heating apparatus, and more particularly, to a heating apparatus provided in a drying facility to generate heat for drying and a method of manufacturing the heating apparatus.

Drying facilities include various types of drying equipment such as crop drying equipment and various industrial drying equipment.

These drying installations basically use all the heat for drying and consume a lot of energy to generate the heat.

However, since the energy consumed by such a drying facility heat source depends on most fossil fuels to date, global warming is becoming more and more serious as the global carbon emissions and pollution (deep dust) are doubled.

In order to solve the environmental problems caused by incineration of fossil fuels in order to obtain the heat required for the drying equipment, it is necessary to actively replace the heat source of the drying equipment with fossil fuels with electric energy.

However, because the cost of using most electricity worldwide is higher than fossil fuels, drying facility operators are still using fossil fuels rather than electricity to generate heat for the drying of drying facilities.

Therefore, in order to solve such a problem,

First, all of the drying equipment heat sources in the world must be replaced with electricity from fossil fuels. To this end, the cost of drying facility operators to get the heat for drying can be cheaper than using fossil fuels. The best way is to install a solar power plant and make it possible to get the drying heat required for the drying equipment directly from the electricity generated here.

This is because, if electricity is produced by solar power generation, it is possible to produce pollution and electricity without carbon emissions. Also, if each of the drying facility operators installs solar power generation facilities, produces solar electricity and directly uses it as a heat source For the operator of the drying facility, electricity can be produced free of charge if the sun only goes out, which makes it possible to zero the electricity rate.

Until now, however, it is very rare to obtain heat using solar power generation (which can get free of drying heat) at the site where the drying equipment is operated.

The reason (problem) is that there is no drying equipment heating system that can be used directly in accordance with the conditions of each drying facility with different conditions and the technology to manufacture it.

In order to obtain electric furnace heat, there must be medium of heating element (hot line) in the middle. All the heating elements (hot line) developed by human technology to date are heat lines or heating elements which are operated by AC high voltage (AC 110V or more) , The electricity produced by the photovoltaic power generation facility is not operated directly by the photovoltaic power generation because it is DC low voltage electricity (the solar cell module cell produces DC 1.5V electricity)

In addition, each drying facility with different conditions requiring heat requires various forms in terms of operating voltage, heating temperature and calorific value in order to obtain the heat required for drying in the drying facility by using electricity However, since the conventional heating and heating elements have not been developed as a uniform specification to meet these various requirements, it is necessary to use the solar power generator in each drying facility having different conditions It has not been possible to develop a heating device for a drying facility that can be used directly in accordance with the circumstances.

Therefore, even if the PV system is directly installed in the operation site of each drying facility having various other conditions requiring heat until now, it is not possible to meet the respective site conditions having different conditions, It could not be used directly as a heat source, and this is one of the reasons why most of the world's drying equipment heat sources could not be replaced by photovoltaic electricity from fossil fuels.

Second, in all of the drying facilities around the world, the heating method (the method of generating and delivering heat) used to obtain the heat required for drying must be changed to a high efficiency heating method that can save energy.

The heat-generating sector is the most energy-intensive sector, especially the important energy-saving technologies that must be found in the revolutionary paradigm shift in the way heat is generated and delivered.

At present, the way heat is generated and transmitted in heat and heating in all the drying facilities, residential cultures and industrial sectors around the world still depends on the heat transfer or convection heat method.

However, such conduction or convection heat technology is a technology with low thermal efficiency and high energy consumption.

Because all the heating methods are convection heat, conduction heat and radiant heat, convection heat and conduction heating have similar heating efficiency and have low energy efficiency compared to energy consumption. On the other hand, radiant heat The system has a high energy efficiency characteristic which is superior to the energy consumption in the heating effect.

Because of these energy efficiency characteristics, solar radiation, which is the radiation of winter season, is warm even at 20 ℃, but it does not feel warm at 20 ℃.

Therefore, far-infrared radiant heating system is the most efficient heat transfer technology with high thermal efficiency compared with conventional heat transfer or convection heat system. It is a revolutionary technology that can save the most energy in the heat generation and consumption technology It is the technology that will lead the change of the heat market paradigm.

However, to date, conventional heating elements are used throughout the industry and heating is performed by utilizing heat of conduction and convection, so why is not the radiant heat technology of high energy high efficiency far infrared rays utilized?

This is because there has been no technology that can realize real radiant heat (high efficiency energy saving heating) by true far infrared rays such as that coming from the sunlight.

In order to realize substantial radiant heat heating by the far infrared ray (high efficiency energy saving heating), the far infrared rays emitted upon heating by the electric heating element must have a long flying distance of the far infrared rays like the far infrared rays of the sunlight, It is possible to realize substantial radiant heat heating only when the reduction ratio to the heat by the resonance resonance is good.

However, the conventional far infrared heating elements (for example, a heating element containing a carbon component), which has been promoted to promote radiant heat so far, have a very short distance (far infrared ray distance) from the far infrared rays (within 1.5 m) , The light transmittance (absorption rate) which can not penetrate even a general fabric and the heat reduction rate after absorption are also very weak.

Therefore, it has not been possible to realize substantial radiant heating (high efficiency energy saving heating).

In addition, in a place where heating technology is required to uniformly heat the entire space, such as a drying facility, another important factor is that even if the space to be heated is wide, it must be able to be heated and the whole space must be able to heat uniformly to be.

However, conventional heating technologies have made heating in a large space almost impossible.

In other words, in a space having a large area, only the vicinity where a heater (conductive heat) exists is cold, and a space away from the space is limited, and even if blown out by a hot air (convection heat)

Also, the heating condition was not uniform in the entire space.

In other words, the place where the heater is hot, the place where it is cold, the hot wind is hot, and the hot wind is cold.

For example, in aquatic product drying facility, the space for the dry matter should be much larger than the space in which the heating device is installed. In this case, only the heating device is heated near the heating device. If the heating device is far away from the heating device, Aquatic products are dried only. Aquatic products that are too close will be poor in quality as a dried product, and aquatic products far away from the heating system will not be dried or dried, Will be.

Comprehensively, it is too inefficient and energy consuming with heating techniques based on convection heat or convection heat used by conventional heating elements, or heating patterns using only recently-distributed heating patterns, and the cost of obtaining heat for drying in drying equipments leads to fossil fuel It is not economical to utilize it as an electric heating element for a wide variety of dry equipment heating devices in the world market, and its application field is very limited due to its low applicability

However, when a technique capable of solving the conventional problems as described above is developed, it is possible to develop a drying equipment heating device capable of operating directly as a photovoltaic power generation DC low voltage electric furnace or operating an electric furnace which is generated from all energy sources. Heating can be achieved by real radiant heating (high efficiency energy saving heating) by emitting true far infrared rays such as far-infrared ray coming from sunlight. - High efficiency energy saving drying equipment heating over existing fossil fuel as general electricity , And it is possible to realize all of the high-efficiency energy saving drying facility heating by the true far-infrared ray even by using the solar power generation electricity directly, and by using the heating energy zero electricity (free electricity)

Compared to heating technology by conventional heating elements or convection heat used by existing heating elements, or heating techniques which are only circulating patterns, far-infrared heating methods (the far-infrared rays emitted here are real far-infrared rays ) The radiant heating system has a remarkable energy saving effect, and it is possible to heat a large space using radiant heat, which has been pursued by mankind but has not been realized due to technical limitations. It can realize various functions that could not be realized by existing convection or convection heat transfer. In particular, it is possible to directly heat the solar power generator to high temperature or ultra high temperature, and it is possible to achieve a thermal revolution in all the various drying equipments of the world market that require heat.

Thus, the heating equipment of this type of heating facility can be used to push out fossil fuels and replace them with electric heating in all the heating facilities of the entire world, and the ultimate goal is to reduce the carbon emissions of future planets, pollutants Leading to a decline in global warming, and will be able to delay or prevent global warming.

Thirdly, even if a drying facility heating device satisfying the above first and second problems is made and applied to each drying facility, the utility of the heating device is reduced if the heating element provided in the heating device does not have safety.

A large number of electric heating elements (hot wire) currently developed and distributed do not have a uniform resistance value, and therefore, there is a risk of fire, electric shock, and short circuit due to an electrical unevenness in the portion where the resistance value is not uniform.

Particularly, a powder of a polymer conductive (carbon or the like) is mixed with a liquid binder to make it into an ink and coated on a yarn or a surface thereof to be used in various combinations. That is, the carbon heating element is very vulnerable to electrical safety.

And the metal hot wire had no ability to maintain the constant temperature in the material itself without a separate temperature control device.

In the case of using a metal hot wire having no constant temperature holding function in the heating unit of the drying equipment, if there is a malfunction of the power supply adjusting unit or the separate temperature adjusting unit, a fire may occur.

Registration No. 10-1251971 (Announcement date April 11, 2013)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drying equipment heating apparatus and a method of manufacturing the same that can use solar power generation electricity as a heating source for drying in any drying equipment. have.

Another object of the present invention is to realize a technique capable of real radiant heat heating by discharging true far infrared rays such as far-infrared rays coming from sunlight using electricity generated from all energy sources as well as using solar power generation electric power, And a method of manufacturing the heating apparatus and a method of manufacturing the same.

It is another object of the present invention to provide a drying equipment heating device and a method of manufacturing the heating device, which can improve the safety of the drying equipment heating device by ensuring the safety of the heating element provided in the heating device of the drying equipment heating device .

According to an aspect of the present invention, there is provided a drying equipment heating apparatus including: a power supply unit including a device or a facility for supplying power; And

A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far-

.

Further, the far infrared ray heating element has a predetermined resistance value Is a parallel composite structure in which the superfine wires of a plurality of strands are brought into contact with each other to be in contact with each other, and is a bundle of heat wires.

Further, the material of the microfine wire is a single metal, an alloy metal, or a steel fiber.

In addition, the multi-

Ultrathin lines with the same number of strands as the same material,

A fine line made up of two or more groups of different materials,

A fine line made up of two or more groups having different functions,

Of the fine lines made up of two or more groups having different thicknesses,

Or more.

In addition, the far infrared ray heating element is operated in both AC and DC electricity,

And is a customized heating element conforming to any one or more of specifications for use voltage, heat generation temperature, heat generation amount (power consumption), or size of heating element (heat wire length of one circuit in the case of heating wire).

Further, in the customized heating element adapted to the above-mentioned working voltage specification,

Voltage of 5V or less in use voltage Customized heating element according to specification,

Voltage of 12V or less to be used Customized heating element according to specification,

Customized heating element to match the voltage range of 24V or less,

Voltage of 50V or less in use voltage Customized heating element according to specification,

Among the customized heating elements fitted to the voltage range of the operating voltage of 96 V or less,

Or more.

Further, the customized heating element according to the above-mentioned heating temperature specification,

Heat output temperature 60 ℃ ~ 100 ℃ Customized heating element according to specification,

Heat output temperature 100 ℃ ~ 230 ℃ Customized heating element to match the specifications,

Heat output temperature 230 ℃ ~ 600 ℃ Customized heating element to match the specification,

Heat output temperature 350 ℃ ~ 1,000 ℃ Customized heating element to match the specification,

Among the customized heating elements fitted to the temperature range of 1,000 ° C or more,

Or more.

In addition, the customized heating element conforming to the heating value (power consumption)

The heating element (bundle) is made into one circuit and adapted to the heating amount (power consumption) specification,

Customized heating element that has already been determined Customized heating element adjusted by adjusting the operating voltage to one circuit length,

Customized heating element that has already been determined Customized heating element that is adjusted by adjusting the operating temperature (heating element heating temperature)

Among the customized heating elements which are adjusted by adjusting the length of the heating wire of one circuit of the customized heating element,

Or more.

In addition, the customized heating element conforming to the heating value (power consumption)

As a customized heating element which is made up of two or more heat lines (bundles) and adapted to a heating value (power consumption) specification,

Customized heating element which is adjusted by adjusting the operating voltage to the length of one predetermined heating element, or customized heating element which is adjusted by adjusting the operating voltage of two or more circuits,

A customized heating element which is adjusted by adjusting the operating temperature (heating element heating temperature) of the predetermined heating element per one circuit or a customized heating element which is adjusted by controlling the operating temperatures of two or more circuits,

The customized heating element may be a customized heating element which is adjusted by adjusting the heating wire lengths of the individual heating circuits, or a customized heating element which is adjusted by adjusting the heating wire length of two or more different circuits,

Or more.

In the customized heating element matched to the heating wire length of one circuit,

The use voltage and the working temperature are the same, and the customized heating element adjusted by adjusting the length of one line of the heat wire (bundle)

The use voltage is the same, the customized heating element adjusted by adjusting the length of each circuit of the operating temperature and hot wire (bundle)

The use temperature is the same, the customized heating element adjusted by adjusting the length of each circuit of the operating voltage and hot wire (bundle)

Among the customized heating elements which are adjusted by adjusting the operating voltage, the operating temperature and the heating wire (bundle)

Or more.

In addition, the far-infrared ray heating body is made of a material which emits a large amount of far-infrared rays from a heating body, and is made of a material having a dipole moment when electricity flows, and a large amount of electric dipole radiation Is a geometric structure.

In addition,

As a single bundle of hot wire, a single metal or alloy metal, a plurality of superfine wires having a predetermined resistance value are brought into contact with each other and brought into contact with each other,

Wherein the plurality of fine lines of the plurality of strands are composed of two or more groups having different heat generating functions or formed of two or more groups having different materials or formed of two or more groups having different resistance values,

And each of the different groups is characterized in that the same micro-fine line is composed of one strand or two strands or more.

Further, the far-infrared ray heating element is a safety heating element having safety.

In addition,

A plurality of superfine wires having a predetermined resistance value are brought into contact with each other to form a single bundle,

Wherein the plurality of fine strands of the plurality of strands are composed of first and second groups having different heat generating functions,

Wherein the first group continues to generate heat when current flows and the second group generates less heat from reaching a predetermined temperature and the current flows like a conductor rather than generating heat as it is conducted .

In addition, the facility for supplying the power is a solar power generation facility that receives solar light energy to produce electric energy.

In addition, the solar power generation facility is characterized by comprising a solar cell, a solar cell module, or a solar cell array.

The photovoltaic power generation system may further include a constant voltage module connected to the solar cell, the solar cell module, or the solar cell array to convert the DC electricity into a constant voltage state.

The photovoltaic power generation system may further include a DC electricity storage device connected to the constant voltage module to store the DC electricity output.

In addition, DC electric power output from the solar cell, the solar cell module, the solar cell array, the constant voltage module, or the DC electric storage facility or a combination of any one of them may be converted into the AC electricity, And an inverter for increasing the voltage of the power supply.

The facility for supplying the power is characterized in that the primary side is connected to an AC power source, and the AC power supplied thereto is converted into a DC low voltage electricity and outputted to the secondary side.

The facility for converting the AC electricity into a DC low voltage electricity and outputting it to the secondary side is an adapter or a power supply.

Further, the device for supplying power is characterized in that an apparatus (mechanism) for directly connecting to the AC power source of the connection plug is attached, and the AC power source is directly used.

A power control unit for turning on / off the power supply of the power supply unit is connected between the power supply unit and the heat generating unit.

In addition, the power controller adjusts the ON / OFF time to adjust the heating state of the heating unit.

The heating unit may be used independently as the heating unit itself, or may be fixed to the heating unit fixing unit, or may be installed in or installed in a separate component.

Further, the separate structure is a case having an inner space formed therein.

The case may be an injection molded product injected by an injection mold or a press product produced through a press mold.

In addition, the case is a product in which the wood is formed into a frame having a predetermined size.

In addition, the case may be an injection molded by an injection mold, or a product formed by molding a pressed material or wood made through a press mold into a frame having a predetermined size, and a frame of the case is formed, and a flame- And a fabric.

Further, the case and the frame are characterized by having a plurality of holes.

Further, the heating unit or the case may further include a blowing fan for preventing heat accumulation during heat generation of the far infrared ray heating element.

In addition, a heat storage material or a phase change material may be further included in the heat generating portion or the case.

In addition, the heating element fixing portion may be a mica plate material, a heat insulating material processed by flame-retardant processing, a mesh, or a mesh of a material resistant to high temperature.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first type is NASLON, which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550.

The second kind of material is a single metal of nickel and copper, and is made of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The single strand thickness of this alloy is 100 μm 36?), The number of strands was 24,

These two materials are bundled into one,

And the resistance value per 1 m length of the hot wire is 1.37?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first kind of material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550 strands.

The second kind of material is made of a single metal of nickel and copper, and is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of this alloy is 100 탆 Resistance value is 36?), The number of the strands is 14,

These two materials are bundled into one,

And a resistance value per 1 m length of the hot wire is 2.15?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first kind of material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550 strands.

The second kind of material is made of a single metal of nickel and copper, and is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of this alloy is 100 탆 Resistance value is 36?), The number of strands is 9,

These two materials are bundled into one,

And a resistance value per 1 m length of the hot wire is 3.12?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made of two kinds and the group is made into two groups, and the ultrafine wire materials in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.

The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 45 strands,

These two groups are bundled together,

And a resistance value per 1 m length of the hot wire is 0.495?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made up of three kinds and the group is made into three groups, and the materials of the fine wires in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.

The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 9 strands,

And the third group material is a copper single metal, the single fine strand of the copper having a thickness of 140 탆 and the number of strands of 2 strands,

These three groups are bundled together,

And the resistance value per 1 m length of the hot wire is 0.314?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made up of three kinds and the group is made into three groups, and the materials of the fine wires in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.

The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 9 strands,

And the third group material is a copper single metal. The single fine strand of copper has a thickness of 140 탆 and the number of strands is 3 strands,

These three groups are bundled together,

And a resistance value per 1 m length of the hot wire is 0.202?.

Further, in the far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultra fine wire material is made of one kind and made of the same material but different in the number of strands,

One material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 550.

These 550 strands were bundled together,

And a resistance value per 1 m length of the hot wire is 14?.

The far-infrared ray heating element,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultra fine wire material is made of one kind and made of the same material but different in the number of strands,

One material is NASLON, which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 1,100.

These 1,100 strands were bundled together,

And a resistance value per 7 m length of the hot wire is 7?.

A method of manufacturing a drying equipment heating apparatus according to an embodiment of the present invention is a method of manufacturing a drying equipment heating apparatus comprising a power supply unit,

A heating unit is formed of a far infrared ray heating element that emits far infrared rays while generating heat when power is supplied from the power supply unit,

And a circuit is connected to supply electricity from the power supply unit to the heat generating unit.

Further, the heat generating portion is fixed to the heat generating element fixing portion and is installed in the drying facility.

Further, in the case where the far-infrared ray heating element is a hot line, a groove is formed in the heating-element fixing portion so as to sandwich the hot ray, and the hot ray is inserted into the groove and fixed.

In addition, when the far-infrared ray heating element is a hot line, the hot ray is fixed to the heat ray fixing portion by being sewed, or the hot ray is inserted or bundled and fixed.

Further, the far-

A plurality of superfine wires having a predetermined resistance value are formed, and then the plurality of superfine wires are brought into contact with each other to form a single bundle, thereby forming a single strand of heat.

Also, the total composite resistance value of the multi-strand ultrafine wire is changed to produce a specific resistance value per unit length of the bundle.

Further, the change of the total synthetic resistance value may be performed by,

A first method for changing the total number of strands of the fine filaments by making the material and the thickness of the filaments of the plurality of filaments equal,

A second method for making the material and the number of strands of the fine strands of the strands equal to each other and changing the thickness of the fine strands,

A third method of making the thickness of the microfine of the multiple strands equal to the number of strands and changing the material of the microfine,

A fourth method for changing the material of the microfine wire by changing the material of the microfine wire by each group while changing the thickness of the microfine wire of the multiple strands to the same number of strands,

A fifth method of changing the number of strands of the microfine wire by changing the material of the microfine wire by each group while changing the number of strands of the microfine wire by each group while making the same thickness of the microfine wire of the multiple strands,

The microfine of the multiple strands is made of at least two kinds of groups having the same material while the materials of the microfine are made different for each group and the number of strands of each group or bundle is made the same, Way,

Among the seventh methods of changing the thickness and the number of strands of each of the groups by making the microfine of the multiple strands into two or more groups having the same material,

Characterized in that it is by any one or more of the methods.

In the seventh method,

The first group is made of the same material as the first group, and the second group is made of a material different from the first group, and the thickness and the number of strands of the group material and the microfine are made the same.

In the first group, the material of the first group is the same, the thickness of the fine line and the number of strands are changed, and the second group is made of a material different from that of the first group.

In the first group, the material of the group itself is the same, and the thickness of the fine line and the number of strands are changed. In the second group, the number of strands of the group material and the fine line are the same as those of the first group. ,

And is characterized by being either one.

Further, the material of the superfine wire is a single metal or an alloy metal.

Further, the material of the single metal is copper.

Further, the alloy metal,

As the stainless steel series alloy, SUS 316,

Steel fiber (metal fiber) (NASLON),

Mixing ratio Nickel and copper alloy made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper,

Of the ingot metals made of 68 to 73% by weight of iron, 18 to 22% by weight of chromium, 5 to 6% by weight of alumina and 3 to 4% by weight of molybdenum,

Or more.

In addition, silicon, manganese, and carbon are further added to an alloy metal made of 68 to 73% by weight of iron, 18 to 22% by weight of chromium, 5 to 6% by weight of alumina and 3 to 4% by weight of molybdenum.

Further, for each of the fine lines,

A method of using a single metal or an alloy metal as a fine line by making a fine metal filament yarn through a drawing machine (drawing machine)

A method of making a single metal or alloy metal through a spinning machine to make a fine metal spun yarn and using it as a fine wire,

Among the methods of using steel fiber (metal fiber) (NASLON) as a fine line,

And has a predetermined resistance value by any one of the methods.

In addition, the above-

A first method of wrapping a plurality of strands of superfine fibers with high-temperature fibers by wrapping the superfine fibers with the high-temperature fibers along the longitudinal direction,

A second method of bundling by making itself a twisted body through a combined smoke,

A third method of putting it into a coater and pulling it out to form a bundle while coating,

A fourth method of bundling the third method two or more times,

A fifth method using the coating material different in coating number according to the fourth method,

A sixth method of putting into a coater a coating material prepared by the first method or a second coating method and drawing the coating material one or two or more times to form a bundle,

The first or second method was applied to the coating machine to coat the coating material once or twice or more, and the coating material was plastered in the same number of times, or partly by the number of times, Seventh method of bundling out,

Among the eighth method in which the adhesive is put between the upper and lower plates of a plate-like material and then the adhesive is melted and bundled,

And is bundled into one by one or more methods.

In addition, the coating material used in the third to seventh methods is characterized by being Teflon, PVC or silicone.

Further, the far-

Customized heating elements for various specifications,

Among the safe safety heating elements,

And at least one heating element is formed.

The customized heating element is operated in both AC and DC electric power and is made to meet specifications of any one or more of specifications for use voltage, heat generation temperature, heat generation amount (power consumption), or size of heating element (heat wire length for one heating wire) .

In addition, a method of making the voltage according to the specification of the voltage of 5 V or less,

A method of making the voltage according to the specification of the above-mentioned voltage of 12V or less,

A method of making the voltage according to the specification of the above-mentioned voltage of 24V or less,

A method of making the voltage according to the specification of the above-mentioned voltage of 50 V or less,

Among the methods for adjusting the voltage to the above-mentioned voltage of 96 V or less,

And is characterized by being adapted to the operating voltage specification by any one or more methods.

In addition, the above-mentioned method of making the above-mentioned heat generating temperature in accordance with the temperature range of 60 to 100 占 폚,

The above-mentioned heat generation temperature 100 to 230 占 폚,

The above-mentioned heat generation temperature 230 ° C. to 600 ° C.,

A method of making the above-mentioned heating temperature in accordance with the specification of the temperature range of 350 ° C to 1,000 ° C,

Among the methods of making the above-mentioned heat generation temperature more than 1,000 ° C according to the temperature range specification,

And is characterized in that it conforms to the heat generation temperature specification by any one or more methods.

In addition, among the methods of manufacturing to meet the above calorific value (power consumption) specification

A method of making a fine line having a predetermined resistance value and then combining a plurality of the fine wires into a bundle so as to be in contact with one another is used as one circuit to meet the specification of the power consumption,

A method of adjusting the voltage to be used for a predetermined length of a heat wire,

A method of adjusting the operating temperature (the heat generating temperature of the heating element) by adjusting the length of one heat wire already determined,

Among the methods of adjusting the length of one heat wire,

And is characterized by being any one or more methods.

In addition, among the methods of manufacturing to meet the above calorific value (power consumption) specification

A method of adjusting the number of wires of a single strand, which is made by bundling multiple strands of a superfine wire into contact with each other to make one bundle, in more than two circuits to meet the specification of the amount of power (power consumption) ,

A method of adjusting the used voltage to the predetermined length of one heat circuit or adjusting the used voltage of each of the two or more circuits by differently adjusting them,

There is a method of adjusting the operating temperature (heating temperature of the heating element) by adjusting the length of the predetermined heating wire, or by adjusting the operating temperature of each of two or more circuits,

Among the methods of adjusting the lengths of the heating lines per circuit in the same manner or adjusting the heating lengths of the two or more circuits in different ways,

And is characterized by being any one or more methods.

In addition, among the methods to be made in accordance with the hot wire length specifications,

A method of making a fine line having a predetermined resistance value and combining the plurality of fine line wires so as to be in contact with each other to be a bundle is made to meet the specification of the length of one wire for each circuit,

The method of using the voltage and the working temperature is the same and adjusting the length of one line of the hot wire (bundle)

A method of adjusting the operating voltage and the operating temperature and the length of one line of the heat wire (bundle)

The method of adjusting the operating temperature and the operating voltage and the length of the hot wire (bundle)

Among the methods for adjusting the operating voltage, the operating temperature, and the length of each circuit of the heat wire (bundle)

And is characterized by being either one.

In addition,

A plurality of microfine wire strands are brought into contact with each other to form a single bundle to form a single stranded wire,

The fine strands of the multiple strands are constituted by the first and second groups having different functions,

The first group causes the heat to continue to flow when the current flows and the second group generates less heat after reaching the predetermined temperature and flows the current like a conductor rather than generating heat as it is conducted. And a function of allowing the user to carry out the program.

Further, the far-

Among the materials emitting a large quantity of far-infrared rays, the material is made of a material having a dipole moment when electricity flows, and is made to have a geometric structure in which electric dipole radiation is large and can be radiated well.

In addition,

A plurality of microfine wires having a predetermined resistance value are formed from a single metal or an alloy metal and then a plurality of microfine wires are brought into contact with each other to form a single bundle,

The fine wires of the plurality of strands are made of two or more groups having different heat generating functions or made of two or more groups having different materials or made of two or more groups having different resistance values,

And the same ultrafine filaments are formed by one strand or two strands in the different groups.

The method for installing the heat generating unit inside the drying equipment includes:

A method in which each of the circuits is connected in series or in parallel and installed in a drying facility by using the far infrared ray heating element as a heating portion itself and independently using one circuit or a plurality of circuits,

A method in which the far-infrared heat generating element is provided inside the case and one or a plurality of such case heat generating portions are connected in series or in parallel to be installed in the drying facility,

 A method of providing the far infrared ray heating element in a case having a mesh form or a hole so that heat and far infrared rays can be emitted from the case to the outside of the case and installing one or a plurality of such case type heat generating parts in series or parallel, ,

Among the methods of installing one or more heat generating units or case-type heat generating units in which a heat storage material or a phase change material is filled in the heat generating unit or the case in series or in parallel,

Or more.

According to the present invention, solar power generation electricity can be used as a heating heat source for drying in any type of drying equipment, so that a large number of drying equipment heat sources in various fields of the world can be replaced with non-environmental fossil fuels such as clean energy.

In addition, not only solar power generation electricity but also electricity generated from all energy sources is used, real infrared radiation such as far-infrared ray emitted from sunlight is emitted and substantial radiant heat can be realized, And uniform heating (drying quality improvement) can be achieved.

In addition, since the heating element provided in the heating part has safety, the safety of the drying equipment heating device can be secured, and the utilization of the heating device can be expanded.

These effects can reduce carbon emissions, reduce emissions (such as fine dust), and solve global warming problems.

1 is a schematic view of a drying equipment heating apparatus according to an embodiment of the present invention.
2 is a schematic view of a drying equipment heating apparatus according to another embodiment of the present invention.
Fig. 3 is an example of a far infrared ray heating element shown in Figs. 1 and 2. Fig.
FIG. 4 is an internal block diagram of the power supply unit shown in FIGS. 1 and 2. FIG.
5 is a schematic view of a drying equipment heating apparatus according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

It is to be noted that the same components of the drawings are denoted by the same reference numerals and symbols as possible even if they are shown in different drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Also, when a part is referred to as " including " an element, it does not exclude other elements unless specifically stated otherwise.

≪ Example 1 >

1 is a schematic view of a drying equipment heating apparatus according to an embodiment of the present invention.

1, a drying equipment heating apparatus 100 according to an embodiment of the present invention includes a power supply unit 110, a heating unit 120, and a heating body fixing unit 130. As shown in FIG.

The heating unit 120 includes a far infrared ray heating unit 121 that generates heat when the power is supplied from the power supply unit 110 and emits far infrared rays, The heating unit 120 is provided inside a drying facility (not shown).

The power supplied from the power supply unit 110 is connected to the heat generating unit 120 so as to form a circuit.

Accordingly, when electricity is supplied from the power supply unit 110, the heat generation and the far-infrared radiation operation are performed by the far-infrared heat emission body 121 provided in the heat generation unit 120. As a result, Heat and far-infrared rays are emitted.

The far-infrared rays thus emitted are used to supply the heat necessary for drying in the drying equipment, and the true far-infrared rays such as the far-infrared rays emitted from the sunlight are radiated to be radiant radiant heat so that the drying facility can achieve substantial energy saving At the same time, uniform heating is performed throughout the drying furnace, thereby improving the quality of the dried product.

The facility for supplying power from the power supply unit 110 may be a photovoltaic power generation facility 112 that receives solar energy and generates electrical energy.

In addition, the facility for supplying power from the power supply unit 110 is a facility in which the primary side is connected to an AC power source, and the AC power supplied thereto is converted into DC to discharge DC low voltage electricity from the secondary side. For example, It may be an adapter or a power supply.

In addition, an apparatus for supplying power from the power supply unit 110 may be one in which an apparatus (mechanism) for directly connecting to an AC power source such as a connection plug is attached and uses an AC power source directly.

The heating unit 120 can be used directly or indirectly using the far infrared ray heating body 121 as a heating unit 120 itself or fixed to a separate heating body fixing unit 130, Or may be mounted on the heat generating unit 120. [

A method of fixing the far infrared ray heating body 121 to the heating unit 120 may be a method of fixing the far infrared ray heating body 121 to a separate heating body fixing unit 130. When the far infrared ray heating body 121 is hot, The heat generating body fixing part 130 may be made of a mica plate material. In this case, the heat generating body fixing part 130 may be made of a mica plate material.

When the far infrared ray heating body 121 is heated, the heating body fixing part 130 may be fixed by sewing or fixing the heating wire to the heating body fixing part 130. In this case, the heating body fixing part 130 may be a non- (Metal, nonferrous metal, etc.) of a heat-insulating material or a mesh or a high-temperature-resistant material.

As shown in FIG. 2, the heating unit 120 may be formed by providing the far infrared ray heating body 121 in a separate case 140.

The case 140 may be an injection mold manufactured by a design drawing having a predetermined design design, an injection product injected through the mold, or a press product manufactured through a mold in which a press mold is manufactured.

In addition, the case 140 may be a product made of wood or the like and having a predetermined size.

In addition, the case 140 may be formed by pressing a press mold made of a design having a predetermined design design, an injection mold of an injection mold, or a product in the form of a certain frame to form a frame of the case, The processed fabric may be a case inside the frame to make it generally frame-shaped.

In addition, the case or frame may be provided with a plurality of fine holes or may be formed with a plurality of holes having a size such that the far-infrared ray heating body 121 provided therein is not visible from the outside.

In addition, the heat generating unit 120 or the case 140 may further include blowing fans 124 and 142 for preventing heat storage of the far infrared ray heating body 121 during heat generation.

For example, when the heating wire constituting the far infrared ray heating body 121 is provided, if the heating wire is hot, the heating wire 120 or case (140) (Heat accumulating state) is generated and the internal temperature rises and the heat ray coating material melts or the components of the heat generating part 120 or the case 140 are heated to a high temperature May cause melting or fire.

In order to prevent this, it is possible to further add the blowing fans 124 and 142 to the heat generating part 120 or the case 140 for discharging the heat to the outside (the heat accumulating state is prevented).

Meanwhile, a heat storage material or a phase change material 125 or 144 may be filled in the heat generating portion 120 or the case 140 have.

Thus, the heat generated in the far-infrared ray heating body 121 can be stored, and the heat stored in the heat storage material or the phase change material 125 or 144 can be released at the time when the heat is required.

At this time, the heat storage material or phase change material (125, 144) A multi-layered carbon nanotube composite phase energy storage material can be used.

The composition of the multi-layered carbon nanotube complex phase energy storage material is composed of an organic phase change material, a multi-layered nano carbon tube, and a tungsten doping vanadium dioxide powder.

Wherein the weight content of the multilayer nanocarbon tube is 5-20 wt% and the weight content of the tungsten doping vanadium dioxide powder is 1-10 wt%.

And the remainder is organic phase change material, and the organic phase change material is a complex of PEG (polyethylene glycol), C12-C16 fatty acid or a substance thereof having a molecular weight of 200 to 6000.

The lowest phase-change latent heat of the above-described composite phase-change heat storage material is 100-120 J / g and the heat conductivity coefficient is 0.25-0.35 W / m.K

remind PEG of the multi-layer carbon nanotubes is selected from PEG200, PEG400, PEG600, PEG1000, PEG1500, PEG2000 and PEG6000, among which PEG400, PEG600 and PEG1000 are preferable .

The C12 to C16 fatty acid of the organic phase-change material is preferably a compound of 12, 14, 16, or a triplet, and is excellent as a compound of the third, wherein the weight ratio of 12 acid, 14 acid, 10-20: 20-30.

The tungsten doping vanadium dioxide powder is in the form of a sculptural form or a membrane diverticulum, of which the membrane can be an abstract form, and both can be abstract forms.

In addition, the heating unit 120 must be installed inside the drying equipment. In this method,

A method in which the far infrared ray heating body 121 is directly connected to the heating unit 120 itself to directly or indirectly use one circuit or a plurality of circuits,

A method in which the far infrared ray heating body 121 is provided inside the case 140 and one or a plurality of such case heating units are connected in series or in parallel and installed in the drying facility,

 The far infrared ray heating body 121 is provided in a case 140 having a structure in which the inside heat of the case and the far-infrared ray are well discharged out of the case and spread out into the drying equipment in the form of a mesh or hole in the case 140 A method in which one or a plurality of case-shaped heat-generating portions with such holes are connected in series or in parallel and installed in a drying facility,

One or more heat generating units 120 or case heat generating units in which a heat storage material or phase change materials 125 and 144 are further filled in the heat generating unit 120 or the case 140 may be connected in series or in parallel And a method of installing it in a drying facility.

≪ Example 2 >

The method of making the far infrared ray heating body 121 more effective in the first embodiment may be firstly made of a customized heating element 122 adapted to various specifications or made of a safety heating element 123 having a second safety, And one or more of the above methods.

≪ Example 3 >

remind An effective method of producing the first customized heating element 122 of the second embodiment can be operated in both AC electricity and DC electricity and can be operated in a specific voltage, a specific heating temperature, a specific heating value (power consumption), or a specific heating element size The length of one line of heat), or a combination of the selected specifications.

≪ Example 3-1 >

The method of the third embodiment will be described in more detail. The method according to the third embodiment can be operated in both AC electricity and DC electricity, and can be operated in a specific voltage, a specific heat generation temperature, a specific heat generation amount (power consumption), or a specific heating element size And the length of the heating wire), and second, the customized heating element 122 should have a resistance value to be specified as a specific resistance value tailored to each of the corresponding specifications And third, it is made by a method of tailoring it to each of the above-mentioned specifications.

≪ Example 3-1-1 >

The material and structure of the method of Example 3-1 can be obtained by a method in which the material (material) constituting the heating element is a material that can be operated in both AC electricity and DC electricity, DC electric) and low voltage, and also it is a regular and basic geometrical heating element structure which can be made as a customized heating element in accordance with any site conditions (voltage, heating temperature, and heating value required in the field) .

More specifically, in order to obtain the electric furnace heat, a medium called a heating body (hot wire) must be present in the middle. All the heating bodies (hot wires) developed by the human technology to date have been uniformly applied to the AC high voltage - The electricity generated from the photovoltaic power generation facility is DC low voltage electricity (solar cell module cell produces DC 1.5V electricity), so it needs heat. Drying facilities The field conditions require various forms in terms of operating voltage, heat generation temperature, and heat generation. Conventional heat lines and heating elements are all uniform specifications and can be tailored to the requirements Has not been developed.

Therefore, it was impossible to develop a drying equipment heating system that can be used directly in accordance with the conditions of the drying facility. Therefore, even if the solar power generation facility is directly installed in the drying facility where heat is required, Since it can not be directly used to obtain such electric furnace heat in the drying facility, it can not directly generate the heat for drying of the drying equipment due to the electric power produced by the photovoltaic power generation facility. It converts the developed electricity into AC electricity, Thermal power, hydroelectric power, nuclear power plant, etc.), it is used as general electricity.

Therefore, it is difficult to prevent the pollution problem of humanity and the deepening of carbon emission by the diffusion of the drying equipment which uses the electric furnace generated directly by the photovoltaic power generation facility, and thus the global warming problem, the exhaustion of fossil fuel, And the risk of the problem is not finding a clue to solve.

In order to solve such a problem, a heating element which can perform a heating operation can be produced by using any electricity (in particular, DC low voltage electricity generated in a solar power generation facility) 1 of It is necessary to provide it in the heat generating part 120.

However, in order to satisfy such a condition, a heating element must be made to satisfy the following requirements. First, the material (material) constituting the customized heating element 122 is a material that can be operated in both AC electricity and DC electricity, (DC electricity) and low voltage, and second, it should be a material that can be made into a customized heating element in accordance with any site conditions (field voltage, heat temperature, and heating value) And should have a geometrical heating element structure that is basic.

To be more specific, the material (material) constituting the first customized heating element 122 should be a material that can be operated both in AC electricity and DC electricity, but also in a current (DC) The reason why it should be a material that can operate sensitively to electricity in a low voltage state is that,

Conventional heating elements are usually made of a material having a resistance value (carbon heating element, plane heating element) synthesized with R (Resistance) and C (Condenser) components. These heating elements are inducted current (AC electric ), But the DC electric current which flows only in one direction does not cause a sensitive exothermic reaction (the C component causes an exothermic reaction only in the AC induced current), and in particular, these materials are low voltage low Because it is a structure that does not react sensitively to the current amount, existing heating elements are practically difficult to make a heating operation with DC low voltage electricity.

Especially, the technology of making DC low-voltage electric furnace heating operation is very important, and where this technology is actually needed, too much is required in the over-drying facility.

Therefore, the material of the customized heating element, which can be operated both in AC electricity and DC electricity, and which can be operated sensitively even in DC electricity which continuously flows in only one direction and at low voltage, 1.

That is, it is more effective to use a single metal or an alloy metal composed of only 100% of R (Resistance) component alone.

Secondly, there must be a principle that can be made as a customized heating element that meets the requirements of all kinds of drying facilities (voltage, heating temperature and heating value required in the field), and this principle can be realized more efficiently and mass production at the same time The reason for having a geometrical heating element structure that enables regular manufacturing is explained in more detail.

There are too many desiccation facilities that want to use solar power electricity directly. The desires of the desiccation facilities in such a field are the operating voltage, the heat temperature to be used, the amount of heat to be used, and the size of the heating element to be used Varies.

In order to make such a heating element, it is necessary to make a specific resistance value according to the specification (voltage, heating temperature, heating value) to set the resistance per unit length of the heating element.

      In order to make a heating element having a certain amount of power (heating value) or a heating temperature, it is necessary to flow the amount of current required for the heating wire used therein, and the operating voltage Assuming that the length of the wire and the length of the wire are predetermined, the customary heating element can be made only if the value of the wire resistance satisfies the given condition.

For example, suppose that two types of heating elements are desired to be produced. The two types have the same amount of power (heating value), assuming that heating elements are to be produced tailored to the conditions of the drying equipment,

Assuming that the first type of heating element has a power amount (heating value) of 100 W, a working voltage of 10 V, and a required length of heating wire of 2 m, and the second heating element type has a power amount (heating value) of 100 W, a used voltage of 10 V,

In the first type of heating element, the current that can flow through a hot wire of a total length of 2 m is 10 A, the resistance value per 1 m of hot wire is 0.5 Ω, and the current that can flow through a hot wire of a total length of 1 m in the heating element 2 is equal to 10 A The resistance value per 1 meter of hot wire should be 1 Ω.

In these two cases, the resistance value of each heat line must be customized to make a customized heating element required in the drying facility.

There is a fundamental principle of controlling the resistance value in the manufacturing method that the resistance value should be set to a specific value in order to make a customized heating element operating in accordance with the drying condition (operating voltage, heating temperature, calorific value, heating wire length).

Next, in order to realize this fundamental principle more efficiently and at the same time to enable mass production, it is necessary to have a geometrical heating element structure that enables regular manufacturing.

This is because the geometrical structure for adjusting the resistance value of the conventional heating elements is simply a structure for adjusting the resistance value by simply changing the cross-sectional area of the heating wire. The geometric structure method for controlling the resistance value by the change of the cross- In order to control the cross-sectional area, a number of equipments must be accompanied and the production process becomes complicated. Furthermore, in order to meet the various resistance values of tens of thousands, the ineffective geometrical structure which can not be produced due to the limitation of the equipment technology was provided.

In order to solve this problem, it is important to have a geometrical heating element structure that enables regular manufacturing. It is not necessary to make the heating element geometry structure as a conventional sectional area adjustment, To a geometry that creates a heating element.

That is, the heating element itself is made into a heat wire system (a wire having a long length), and this heat wire is made into a very thin super fine wire having a predetermined resistance value, and then a plurality of superfine wires are combined into a parallel structure One bundle is made and the bundle is transformed into a geometry that makes it a hot line to use soon.

When the geometry of the heating element changes It is easy to make a heating element with a desired specific resistance value and mass production is easy.

For example, if a microfine wire having a predetermined resistance value is mass-produced in advance with a material having various kinds of resistance values and a thickness having various kinds of resistance values, if it is intended to mass-produce a heat wire with a certain resistance value It is possible to synthesize a very fine wire of any material and a very fine wire having any material,

If the bundle is used as the hot line by assembling the superfine wire into the bundle by assembling the superfine wire in this way, the hot wire having a specific resistance value is easily produced and mass production is possible.

Therefore, it is necessary to make the heating element into a hot wire (a line having a long length), summarizing the second method which can easily mass-produce a certain amount of resistance while adjusting the resistance value of the heating element at any time. This will be described later in Example 7.

That is, as shown in FIG. 3, after forming a fine line 120b having a predetermined resistance value, a single strand 120a, which is formed by bundling a plurality of strands of the fine line 120b into contact with each other, Used as a heating element.

At this time, the multi-stranded superfine fibers 120b are wound together with the high-temperature fibers 120c in the longitudinal direction to form a covering.

≪ Example 3-1-2 &

A method of manufacturing a heating element capable of specifying a specific resistance value tailored to each corresponding specification by adjusting a second resistance value of the method of the embodiment 3-1 will be described in more detail.

The far infrared ray heating element 121 in the first embodiment operates in accordance with the required specifications (voltage, heating temperature, calorific value, heat ray (heating element) length required in the field) In order to make such a customized heating element 122, it is necessary to make the resistance value to be specified as described in the embodiment 3-1-1. There is a fundamental principle of controlling the resistance that should be given.

That is, the total combined resistance value of the fine lines of the plurality of strands constituting the heat ray, that is, the bundle of the far infrared ray heating body 121 in the embodiment 3-1-1 or the following example 7 is adjusted (changed) A technique of adjusting a resistance value of a bundle (hot line) that customizes the resistance to have a specific resistance value per length is required.

The technique of adjusting the bundle (hot wire) composite resistance value will be described in more detail.

In order to produce a heating element having a certain amount of power (heat generation amount), a current amount required for the heating wire to be used must be supplied, and the operating voltage and the heating wire length are determined If the heat resistance value is satisfied with the given condition, the heating element can be made.

For example, suppose that two types of heating elements are required to be produced. The two types have the same amount of power (heating value), assuming that a heating element is to be produced tailored to the respective conditions of the internal heating (bundle)

Assuming that the first type of heating element has a power amount (heating value) of 100 W, a working voltage of 10 V, and a required length of heating wire of 2 m, and the second heating element type has a power amount (heating value) of 100 W, a used voltage of 10 V,

In the first type of heating element, the current that can flow through a hot wire of 2 m in total is 10 A, the resistance value per 1 m of hot wire becomes 0.5 Ω, In the heating element of the second kind is the current that can flow to the hot wire of the total length of 1m, but is the same as 10A resistance heating wire per 1m should be 1Ω.

In these two cases, the resistance value of each heat line must be produced in a customized manner so that the necessary heating element can be produced in the field.

In these two cases, it is possible to manufacture the heating element required in the field by producing the resistance value of the heating wire in a customized manner differently. However, in the conventional technologies, it is very difficult to produce such a resistance value customized production.

This is because most of the conventional techniques simply adjust the resistance value through the change of the cross-sectional area of the hot wire, and this method requires a lot of equipment and the production process is complicated. Furthermore, Because it is virtually impossible to produce because of limitations in equipment technology.

However, according to the embodiment 3-1-2 shown below, it is possible to easily produce the resistance values of tens of thousands and hundreds of thousands kinds which can not be achieved by the conventional technology, customizing them as desired.

In other words, A customized heating element can be produced by adjusting the composite resistance value of a plurality of fine lines formed in a bundle (heating wire, heating element) in the above-described Example 3-1-1 or Example 7 described later.

The formula for obtaining the composite resistance value is a composite resistance = 1 / (1 / R1 + 1 / R2 + 1 / R3 ...).

As described above, when two types of 0.5? And 1? Are needed per 1 m, the method of adjusting the composite resistance value is as follows.

≪ Example 3-1-2-1 >

The first method of adjusting the composite resistance value is to change the number of microfine wires only when the thickness and material of the microfine wire are the same (the resistance value per microfine wire is also the same).

For example, supposing that one strand of a fine wire is 10 Ω, 10 strands of super fine wires can be used to synthesize a composite resistance of 1 Ω.

That is, since 1 / R1 = 1/10Ω = 0.1Ω, 0.1 × 10 strand = 1Ω, and 1 / 1Ω again, the total composite resistance value becomes 1Ω finally.

In order to produce a composite resistance value of 0.5 Ω, twenty strands of fine wires are used and synthesized.

That is, since 1 / R1 = 1/10Ω = 0.1Ω, 0.1 × 20 strand = 2Ω and 1 / 2Ω again, resulting in a total composite resistance value of 0.5Ω.

≪ Example 3-1-2-2 &

The second method of adjusting the composite resistance value is to change the thickness of the microfine wire without changing the microfine wire number and the same material of the microfine wire.

For example, assuming that the resistance value of a first microfine wire having a thickness of 100 占 퐉 is 10? And the resistance value of a second microfine wire having a thickness of 200 占 퐉 is 5?, A composite resistance value of 1? 10 strands of 100 탆 of the first ultra fine wire may be used and synthesized.

That is, since 1 / R1 = 1/10Ω = 0.1Ω, 0.1 × 10 strand = 1Ω, and 1 / 1Ω again, the total composite resistance value becomes 1Ω finally.

Further, in order to produce a composite resistance value of 0.5 OMEGA, it is sufficient to use 10 strands each having a second microfine wire of 200 mu m.

That is, since 1 / R1 = 1/5? = 0.2?, The total composite resistance value becomes 0.5? When 0.2? 10 strand = 2?

≪ Example 3-1-2-3 >

The third method of controlling the composite resistance value is to change the material only while making the thickness and the number of strands of the microfine line equal to two or more kinds of materials.

For example, suppose that 5 strands of fine wires are made of material A, and the resistance value of one strand is 10Ω and the material of 5 strands of remaining fine wires is B, assuming that the resistance value of one strand is 5Ω, In order to synthesize, it is necessary to use 10 strands of A-material as a fine wire.

That is, since 1 / R1 = 1/10Ω = 0.1Ω, 0.1 × 10 strand = 1Ω, and 1 / 1Ω again, the total composite resistance value becomes 1Ω finally.

In order to make a composite resistance value of 0.5 Ω, 10 strands can be used as the material B for the ultrafine wire.

That is, since 1 / R1 = 1/5? = 0.2?, The total composite resistance value becomes 0.5? When 0.2? 10 strand = 2?

≪ Example 3-1-2-4 >

In the fourth method of controlling the composite resistance value, the thickness and the number of strands of the microfine wire are made the same, but the materials having the same material are divided into two or more groups, the materials are made different for each group, Method.

For example, suppose that 5 strands of ultra fine wire are made of material A, and the resistance value of one strand is 10Ω and the material of 5 strands of fine wire is B, and the resistance value of one strand is 10Ω, and 5 strands of ultra fine wire are made of material C, Assuming that the resistance value of the strand is 5? And the material of the 5 fine strands is D, assuming that the resistance value of the single strand is also 5 ?, the ultrafine wire is divided into the first group 5 strand material A, the second group 5 It may be composed of a strand material B and synthesized.

That is, the first group of 0.1 x 5 strands = 0.5? And the second group of 0.1 x 5 strands = 1? / R1 = 1/10? = 0.1? And the material B of 1 / R1 = 0.5Ω, so the sum of the first and second groups becomes 1Ω, and if it is 1 / 1Ω again, the total composite resistance value becomes 1Ω finally.

Further, in order to produce a composite resistance value of 0.5 OMEGA, an ultrafine wire may be composed of the first group 5-strand material C and the second group 5-strand material D and synthesized.

That is, the first group of 0.2 x 5 strands = 1? And the second group of 0.2 x 5 strands = 1? / R1 = 1/5? = 0.2? And the material D of 1 / R1 = 1 Ω, so the sum of the first and second groups becomes 2 Ω, and when it is 1/2 Ω again, finally the total composite resistance value becomes 0.5 Ω.

≪ Example 3-1-2-5 >

The fifth method of adjusting the composite resistance value is to change the number of strands in each group by making the thickness of the microfine line the same but making the groups of two or more materials having the same material different from each other.

For example, suppose that 5 strands of fine wires are made of material A, and the resistance value of one strand is 10Ω and the material of 10 strands of fine wires is E, assuming that the resistance value of one strand is 20Ω, Line may be composed of the first group 5-strand material A and the second group 10-strand material E and synthesized.

That is, the first group of 0.1 x 5 strands = 0.5? And the second group of 0.05 x 10 strands of the material A were 1 / R1 = 1/10? = 0.1? And the material E 1 / R1 = 1/20? = 0.05? = 0.5Ω, so if the first and second groups are combined, 1Ω becomes 1 / 1Ω and finally the total composite resistance becomes 1Ω.

In order to make a composite resistance value of 0.5 Ω, an ultrafine wire may be composed of 10 groups of material A and 20 groups E of 2 groups.

That is, since 1 / R1 = 1/10Ω of the material A = 0.1Ω and 1 / R = 1/20Ω of the material E = 0.05Ω, the group of 0.1 × 10 strands is 1Ω and the group of 0.05 × 20 strands is 1Ω. When the groups 1 and 2 are combined, 2 Ω becomes 1/2 Ω, and finally the total composite resistance becomes 0.5 Ω.

<Example 3-1-2-6>

The sixth method for controlling the composite resistance value is to make the ultrafine wire into two or more groups having the same material and make the materials different for each group and make the number of strands of each group (material) or the whole bundles the same, (Material) is a method of changing the thickness.

For example, a material group A has a resistance of 10 Ω and a resistance of 10 Ω, and a thickness of one strand is 200 袖 m, and a material group C has a thickness of one strand Assuming that the resistance value is 5 Ω for 100 ㎛ and the resistance value is 5 Ω for 1 layer of 200 ㎛ thickness of D material group, to make a composite resistance value of 1 Ω, Group 5 strand material B, as shown in Fig.

That is, the first group of 0.1 x 5 strands = 0.5? And the second group of 0.1 x 5 strands = 1? / R1 = 1/10? = 0.1? And the material B of 1 / R1 = 0.5Ω, so if the first and second groups are combined, it becomes 1Ω, and if it is 1 / 1Ω again, finally the total composite resistance value becomes 1Ω.

Further, in order to produce a composite resistance value of 0.5 OMEGA, an ultrafine wire may be composed of the first group 5-strand material C and the second group 5-strand material D and synthesized.

That is, since the material C 1 / R1 = 1/5? = 0.2? And the material D 1 / R = 1/5? = 0.2 ?, the first group 0.25 strand = 1? And the second group 0.25 strand = Therefore, when the first and second groups are combined, 2 Ω becomes 1/2 Ω, and finally, the total composite resistance value becomes 0.5 Ω.

&Lt; Example 3-1-2-7 &

A seventh method of adjusting the composite resistance value is to change the thickness and number of strands of each group (material) by making the material of the group of two or more groups having the same material as the ultrafine wire different.

Three of the most effective methods among Examples 3-1-2-7,

In the first group, the material of the group itself is the same, the thickness of the fine line and the number of strands are changed, and the second group is made of a material different from that of the first group,

② In the first group, the material of the group itself is the same, and the thickness of the fine line and the number of strands are changed. In the second group, the thickness of the group material and the fine line are different from those of the first group. ,

③ In the first group, the material of the group itself is the same and the thickness of the fine line and the number of strands are changed. In the second group, the number of the strands of the group material and the fine line are different from those of the first group. .

For example, in the case of the A material group, a resistance value of 100 탆 in thickness of one strand is 10 이고, a resistance value of 50 탆 in thickness of one strand is 20,, It is assumed that the resistance value of 50 占 퐉 in thickness is 20?.

In this case, the first method for making a total composite resistance value of 1? Is to change the thickness of the first group, the number of strand changing methods, the first group (material A) 5 strands having a thickness of 100 m, Group (Material B) 10 mu m thick strands of 50 mu m can be synthesized.

That is, 1 / R1 = 1/10? = 0.1? Having a thickness of 100 占 퐉 of the material A and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are obtained, = 0.5 Ω, and the second group of 0.05 Ω × 10 strands = 0.5 Ω. Therefore, when the first and second groups are combined, the total resistance becomes 1 Ω.

The second method for making the total composite resistance value of 1? Is a method of changing the thickness of a group, a method of changing the number of strands, a first group (material A) 10 strands having a thickness of 50 占 퐉, Material B) It is possible to synthesize 10 layers of 50 ㎛ thickness.

That is, 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material A and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are 0.05? Ω, and the second group of 0.05Ω × 10 strands = 0.5Ω. Therefore, when the first and second groups are combined, 1Ω becomes 1 / 1Ω, and finally, the total composite resistance value becomes 1Ω.

The first method for making the total composite resistance value of 0.5? Is the first method of changing the thickness of the first group, the method of changing the number of the strands, the first group (material A) The second group (material B) may be composed of 20 strands each having a thickness of 50 탆.

That is, since 1 / R1 = 1/10? = 0.1? Of the material A having a thickness of 100 占 퐉 and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are 0.1? = 1 Ω, and 0.05 Ω × 20 strands of the 20 groups of the second group = 1 Ω. Thus, when the first and second groups are combined, 2 Ω is obtained, and when this is again 1/2 Ω, finally the total composite resistance value is 0.5 Ω.

The second method for making the total composite resistance value of 0.5? Is to change the thickness of the first group, the number of strands, and the twenty strands each having a thickness of 50 占 퐉 of the eleventh group (material A) 2 group (material B) having a thickness of 50 占 퐉.

That is, 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material A and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are 0.05? If the sum of the first group and the second group is 2 Ω, the resultant total resistance value becomes 0.5 Ω.

For example, in order to explain the following method (2), for example, a resistance value of 100 탆 in thickness of one strand is 10 Ω, resistance of 20 Ω in thickness of one strand is 20 Ω, and one material It is assumed that a resistance value of 50 탆 in thickness is 20 이고 and a resistance value of 25 탆 in thickness of one strand is 40 Ω.

In this case, the first method and the second method for making the total composite resistance value of 1? Are the same as the above? Method.

Also, the first method for making the total composite resistance value of 0.5 OMEGA is as follows: the first group has the same number of strands and the same number of strands in the same manner as in the case of making 1 OMEGA (the material of one group itself is the same and the number and thickness of the strands are changed) And the second group is changed in number of strands in the same thickness by the same method as in the case of forming the 1?

In other words, the first group (material A) has the same five strands of 100 탆 in thickness, which is the same as the 1 Ω used in the first method, and the second group (material B) has the same thickness 50 mu m, and the number of strands is 30 strands.

That is, 1 / R1 = 1/10? = 0.1? Of the material A having a thickness of 100 占 퐉 and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B have a thickness of 0.1? × 5 strand = 0.5 Ω, and the second group 50 Ω 30 strands are 0.05 Ω × 30 strands = 1.5 Ω. Thus, when the first and second groups are combined, 2 Ω is obtained and when this is again 1/2 Ω, Ω.

The second method for making the total composite resistance value of 0.5 OMEGA is as follows: the first group has the same number of strands and the same thickness in the same manner as in the case of forming the 1 OMEGA, and the second group has the same thickness Change the number of strands in the thickness.

In other words, the first group (material A) has the same ten strands of 50 탆 in thickness, which is the same as when the 1 Ω is made into the second method, and the second group (material B) The thickness may be 50 占 퐉, and the number of strands may be changed to 30 strands.

That is, 1 / R1 = 1/20? = 0.05? Of the material A having a thickness of 50 占 퐉 and 1 / R1 = 1/20? = 0.05? Of 50 占 퐉 of the material B having a thickness of 50? × 10 strands = 0.5 Ω, and 0.05 Ω × 30 strands of 10 strands of 50 ㎛ in the second group, so that the sum of the first and second groups is 2 Ω, and when it is 1/2 Ω again, Ω.

The first method for making the total composite resistance value of 0.25? Is as follows: the first group has the same number of strands and the same thickness, and the second group has the same thickness Change the number of strands to the same thickness.

In other words, the first group (material A) has the same five strands of 100 탆 in thickness, which is the same as the 1 Ω used in the first method, and the second group (material B) has the same thickness 50 mu m, and the number of strands is 70 strands.

That is, 1 / R1 = 1/10? = 0.1? Of the material A having a thickness of 100 占 퐉 and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B have a thickness of 0.1? × 5 strand = 0.5 Ω, and 0.05 Ω × 70 strand = 70 Ω of 70 strands in the 22 nd group 50 ㎛, so that the sum of the first and second groups is 4 Ω, Ω.

The second method for making the total composite resistance value of 0.25? Is to change the number of strands to the same thickness as that of the 1?

In other words, the first group (material A) is made of the same 10 strands having the same thickness of 50 탆 as the case of making the 1 Ω as the second method, and the 2 groups (material B) has the same thickness 50 mu m, and the number of strands is 70 strands.

That is, since 1 / R1 = 1/20? = 0.05? Of the material A having a thickness of 50 占 퐉 and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are 0.05? Ω × 10 strands = 0.5 Ω, 0.05 Ω × 70 strands = 3.5 Ω of 70 strands of 50 ㎛ of the second group, so that the sum of the first and second groups becomes 4 Ω, 0.25?.

For example, in the case of A material group, a resistance value of 100 탆 for one strand is 10 Ω, a resistance value for one strand of 69 탆 is 26.666 Ω, and a thickness of one strand is 65 탆 A resistance value of 15.384 ?, a thickness of 25 占 퐉 for one strand is 40?, A resistance value of 100? For 100 占 퐉 in thickness of one strand, and a resistance value of 10? Assume that the resistance value is 14.2857?, The resistance value of 50 占 퐉 thickness of one strand is 20?, And the resistance value of 25 占 퐉 thickness of 1 strand is 40 ?.

The first method for making the total composite resistance value of 1? Is the method of changing the thickness of the first group, the method of changing the number of strands, and the number of the strands of the twenty second group is the same and the thickness of the first group (material A) And the second group (material B), the thickness of which is 50 占 퐉.

In this case, the method for making the total composite resistance value of 1? Is the same as the first method in (1). Hereinafter, it is assumed that the first method is the same as the first method in (1) as a criterion for comparing the implementation of the method.

That is, 1 / R1 = 1/10? = 0.1? Having a thickness of 100 占 퐉 of the material A and 1 / R1 = 1/20? = 0.05? Having a thickness of 50 占 퐉 of the material B are obtained, = 0.5 Ω, and 0.05 Ω × 10 strands of the group 22 = 0.5 Ω. Thus, when the first and second groups are combined, the total resistance becomes 1 Ω.

The second method for making the total composite resistance value of 1? Is as follows: the first group is the method of changing the thickness, the method of changing the number of the strands, and the second group is the same in the number of strands, 20 mu m, and the second group (material B), 10 mu m in thickness and 25 mu m in thickness.

That is, 1 / R1 = 1 / 26.666? = 0.0375? Of the material A having a thickness of 69 占 퐉 and 1 / R1 = 1/40? = 0.025? Having a thickness of 25 占 퐉 of the material B have a thickness of 0.0375? 0.75 Ω, and 0.025 Ω × 10 strands of the second group = 0.25 Ω. Therefore, when the first and second groups are combined, the total resistance becomes 1 Ω.

The first method for making the total composite resistance value of 0.5? Is as follows: the first group is the method of changing the thickness, the method of changing the number of the strands, the second group is the same number of strands, 40 mu m of 25 mu m thick strands, and the second group (material B) strands of 10 mu thick strands each having a thickness of 100 mu m.

That is, since 1 / R1 = 1/40? = 0.025? Of material A having a thickness of 25 占 퐉 and 1 / R1 = 1/10? = 0.1? Having a thickness of 100 占 퐉 of the material B are 0.025? = 1 Ω and 0.1 Ω × 10 strands of 10 strands of the second group = 1 Ω. Therefore, when the first and second groups are combined, 2 Ω is obtained, and when they are again ½ Ω, finally the total composite resistance value becomes 0.5 Ω.

The second method for making the total composite resistance value of 0.5? Is to change the thickness of the first group, the number of strands, the method of changing the number of strands, the group 22 has the same number of strands, 20 탆 long, and the second group (material B) 10 strands having a thickness of 70 탆.

That is, 1 / R1 = 1 / 15.384? = 0.065? Of the material A having a thickness of 65 占 퐉 and 1 / R1 = 1 / 14.2857? = 0.07? Having a thickness of 70 占 퐉 of the material B are included, 20 strands = 1.3? And 0.07? X 10 strands of the 10th strand of the second group = 0.7?, So that when the first and second groups are combined, 2? Becomes 1/2 ?, finally the total composite resistance value becomes 0.5?.

&Lt; Example 3-1-2-8 &

Example 3-1-2-8 was obtained by synthesizing all of the above-described Examples 3-1-2-1 to 3-1-2-7 or changing the total synthesis resistance value by various methods selected and synthesized It is a method to adjust to a custom resistance value.

Of these various practical examples, two practical methods are the methods (1) and (2) of Example 3-1-2-7, and the most suitable method is the method (2).

Embodiments in which these functions are practically implemented are Examples 8-1 to 8-8 to be described later, which are selected by any one of the above methods or one or more methods or selectively synthesized methods.

&Lt; Example 3-1-3 >

The third principle of the manufacturing method of the far-infrared ray heating body 121 in Embodiment 1 is the same as that of Embodiment 3-1. 1-1, and the embodiment 3-1-2 is a technology for adjusting the resistance value of the bundle (hot wire). Therefore, it is necessary to apply it in detail according to the specifications required in the field so that it can be made into an actual customized product. have.

The far infrared ray heating body 121 in the first embodiment is applied to the method of adjusting the bundle (hot wire) composite resistance value of the embodiment 3-1-2 to make the customized heating element 122 in the actual condition Will be described in detail as follows.

In the field of various drying equipments, we are trying to obtain heat by using solar power generation electricity, but the condition of the drying equipment changes to the following specification, Do.

The types that require changes in the drying equipment field conditions (specifications)

① Heat line (bundle) Change in voltage used,

② heat line (bundle) change of heat temperature,

③ Heat wire (bundle) 1 Change of circuit length,

④ Heat line (bundle)

⑤ The above ① to ④ are distinguished by a change of one or more, or a mixture of them,

A method of customizing the heating elements according to these five types of variations will now be described in detail for each type. First, when a bundle (heating element) made by the above method is heated to several meters per unit length of the bundle (heating element) The power consumption is consumed. In this case, it is necessary to set the number of cases in which the temperature of heat generation is several degrees Celsius, and to find the reference value through actual experiments and to dataize it.

In fact, when I made a sample in a laboratory and experimented,

The heat is generated at a temperature of about 100 ° C in the heating element itself (about 15.5w per bundle length of 1m) (the maximum temperature in the state of temperature equilibrium and the error range is ± 20%

It generates heat at 150 ℃ (error range ± 20%) at a power consumption of about 22w per 1m,

It emits at 230 ℃ (± 20% tolerance) temperature with about 38w power consumption per meter,

It consumes about 100w per 1m and it generates heat at 600 ℃ (tolerance ± 20%),

With a power consumption of about 170w per 1m, it generates heat at 1,000 ℃ (± 20% of the error range)

Experimental data can be obtained by heating at a temperature of 1,600 ° C (error range ± 20%) at a power consumption of about 270w per 1m.

Based on the actual experimental data thus obtained, a customized heating element 122 is manufactured for each of the following types,

(1) In the case where the drying facility facility condition requires the use voltage change of the desired heating element, the heating wire (bundle) of the heating element is adjusted to the required operating voltage in the field, (Optimal composite resistance value per unit length) that can be operated by the bundle (hot wire) composite resistance value adjustment technique of the embodiment 3-1-2, Bundle) is manufactured, and the bundle is again made into a single product for each length, so that the single bundle can be used in one circuit.

In addition, it can be applied to the conditions of the drying facility by using the heating element according to the detailed required voltage level that was not produced by the conventional heating element manufacturing technology even though it is the most important necessary voltage in the drying facility to obtain heat of the electric power of the photovoltaic power generation The detailed voltage range is required to be used in a voltage range of 5V or less, a voltage range of 12V or less, or a voltage range of 24V or less. It is necessary to use it in a voltage range of less than 50V and a voltage range of less than 96V.

(2) When a drying facility site condition requires a change in the heating temperature of a desired heating element, the method of meeting this changing requirement is to adjust the heating temperature of the heating element (bundle) so that the heating element (bundle) (Optimal composite resistance value per unit length) that can be operated by the bundle (hot wire) composite resistance value adjustment technique of the embodiment 3-1-2, Bundle) is manufactured, and the bundle is again made into a single product for each length, so that the single bundle can be used in one circuit.

In addition, even though it is the most important temperature temperature in the drying facility to obtain the heat of the electric power of the photovoltaic power generation, if the heating element is made by the detailed temperature group which can not be produced by the conventional heating element manufacturing technology, Height is a more effective method. The detailed temperature range is a place where use is required at a heating temperature of 60 ° C to 100 ° C, a place where use is required at a heating temperature of 100 to 230 ° C, a place where use is required at a heating temperature of 230 ° C to 600 ° C, It needs to be used at a temperature of 350 ℃ ~ 1,000 ℃ and at a temperature of 1,000 ℃ or higher.

③ When the drying facility site conditions require a change in the length of one circuit of the desired heating element,

First, the working voltage and the working temperature are the same, the method of adjusting the variation of the length of one line of the heat line (bundle)

Second, the voltage used is the same, but there is a method of adjusting the variation of the length of one circuit of the used temperature and the hot wire (bundle)

Third, the use temperature is the same, the method of adjusting the variation of the length of one circuit of the used voltage and the hot wire (bundle)

Fourth, there is a method of adjusting the variation of the length of one circuit of the working voltage, the working temperature and the heat line (bundle)

(Optimal composite resistance value per unit length) is calculated so that each method can be operated in a length of one circuit of the corresponding hot wire (bundle) of each of the bundles ) It is possible to manufacture a hot wire (bundle) having a specific resistance value through a synthetic resistance value adjustment technique, and then to make it a single product for each length, so that a single product can be used as one circuit.

④ Drying Facility When the site condition requires a change in the heating value of the desired heating element, the method of adjusting the heating element according to the change requirement is calculated by calculating the heating value required in the drying facility environment, The heating element may be made to be customized so that electricity is consumed by the calculated power consumption amount.

A method of making a heating element according to this amount of power consumption is to make the heating element a total of one heating circuit (bundle). First, there is a method of adjusting the use voltage to the length of one heating element which is already determined, and second, A method of adjusting the operating temperature (heating temperature of the heating element), a method of adjusting the required heating element by adjusting the length of the heating wire of one circuit, and a method of preparing the heating element by using one of the above three methods or the above- However, it is possible to generate all the heat according to the desired power consumption in one circuit,

After calculating a specific resistance value (optimal composite resistance value per unit length) so that each method can be operated in the length of one circuit of each hot wire (bundle) among the respective methods, Bundle (hot wire) Composite resistance value control technology can be used to manufacture hot wire (bundle) with specific resistance value, and to make single bundle for each length, one piece can be used as one circuit.

In addition, a method of making a heating element in accordance with the amount of power consumption, a method of making a plurality of heating circuits in total of two or more circuits, first, a method of adjusting the operating voltage to the length of one predetermined heating element, (2) a method of adjusting the operating temperature (the heating temperature of the heating element) by adjusting the length of each predetermined heating element, or (2) a method of adjusting the operating temperatures of two or more circuits by adjusting them differently, and (3) A method of adjusting the lengths of the heating wires per one circuit by the same method or a method of adjusting the lengths of the heating wires of two or more circuits by differently adjusting them and the fourth method of selecting one of the above three methods, Method, but the heat wire made by the above one circuit is more than 2 circuits And a circuit is connected in parallel to constitute a method in which the heat generated by the multiple circuits is summed up,

After calculating a specific resistance value (optimal composite resistance value per unit length) so that each method can be operated in the length of one circuit of each hot wire (bundle) among the respective methods, Bundle (hot wire) Composite resistance value control technology can be used to manufacture hot wire (bundle) with specific resistance value, and to make single bundle for each length, one piece can be used as one circuit.

(5) One or more of the above methods (1) to (4) are used, or they are selectively synthesized.

Hereinafter, a detailed description will be given of a method of making a customized heating element 122 of a drying facility on-site condition (specification) using the above-mentioned five types.

&Lt; Example 3-1-3-1 >

(1) In the embodiment 3-1-3, a method of adjusting the operating voltage requirement of a desired heating element to meet the change requirement is described by way of example.

&Lt; Example 3-1-3-1-1 >

First, a method of making a heating element in accordance with a voltage band of 5 V or less, for example, a solar power generation system is required to generate electricity with a voltage of 5 V, and the temperature generated by the heating element is not dangerous It is assumed that about 100 deg. C is suitable.

In addition, it is described that a method of making a heating element (bundle) which is a heating element when it is supposed that the drying condition of the drying facility should be made small so that the heating element can be made into one circuit and can enter only 2m length.

First, the optimum composite resistance value of a heating wire (bundle) must be designed.

For this purpose, calculate the heat resistance value for heating 100 ℃ in the entire hot wire at 5V of use voltage and 2m of hot wire length.

In the above experimental data, in order to generate heat at a heating temperature of 100 ° C, the power consumption per 1 m of the heating wire is 15.5 w and the length of one heating wire is 2 m The total required power consumption in one circuit is 15.5w x 2m = 31w.

Then, W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 31w ÷ 5V = 6.2A. It causes a desired heat of 100 캜.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the whole hot wire length 2m is 5V / 6.2A = 0.8064 ?.

If the total resistance value of this heating wire is divided by 2m, the resistance value per 1m of the customized heating element becomes 0.4032Ω.

A resistance value of 0.4032? Per 1 m of the heat ray thus calculated is defined as a reference resistance value, and a heating element corresponding to 0.4032? Can be made through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2.

In this case, the desired customized heating element specification uses a wire having a heating wire of 5 m and a heating wire of 2 m in length, and the heating wire itself has a heating temperature of 100 ° C. Therefore, a heating wire which is an optimal heating element is bundled, Ω and cut it by 2m and use it as one circuit, it becomes the most suitable customized heating element that meets the conditions of the drying equipment.

When the heat generating unit is connected to the solar power generation facility and the heating unit 120 of the drying equipment heating unit is formed in the drying facility, the solar heating electricity required for the drying equipment can be used directly.

Therefore, according to the embodiment 3-1-3-1-1, the drying equipment operated at 5V of the photovoltaic power generation 5V of the photovoltaic power generation facility which can be used at any time in the place where the heating is required, Can be developed.

&Lt; Example 3-1-3-1-2 >

Second, explain how to make a heating element according to the voltage range of 12V or less.

For example, a heating element needs to be heated by supplying electricity at a voltage of 12V in a solar power generation facility, and it is assumed that a temperature of about 150 ° C is suitable as long as a person does not come into direct contact with a heating element.

In addition, if it is assumed that the drying facility is to be made small in terms of the site condition, and the heating element can be made into one circuit and can not enter the length of 2m, the method of making the heating wire (bundle) which is a heating element of far infrared rays will be described as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value to generate 150 ° C in the entire hot wire at a working voltage of 12V and a hot wire length of 2m.

In the above experimental data, in order to generate heat at a heating temperature of 150 ° C., the power consumption per 1 m of the heat wire is 22 w and the length of one heat wire is 2 m, so that the total required power consumption is 22 w × 2 m = 44 w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 44w ÷ 12V = 3.66A, The heat of the desired 150 DEG C is generated.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the hot wire becomes 12 V ÷ 3.66 A = 3.27 Ω.

Divide the total resistance value of this hot wire by 2m, and the resistance value per 1m of the desired customized heating element becomes 1.639Ω.

A resistance value of 1.639? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 1.639? Can be made through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2.

In this case, the customized heating element specification is a heating element having a heating voltage of 12 V and a length of 2 m for a heating wire, and since the self heating temperature of the heating wire is 150 ° C., the heating wire which is an optimum heating element is bundled, If it is cut in 2m and used as one circuit, it becomes the optimum customized heating element which meets the conditions of the drying equipment.

When the heat generating unit is connected to the solar power generation facility and the heating unit 120 of the drying equipment heating unit is formed in the drying facility, the solar heating electricity required for the drying equipment can be used directly.

Therefore, according to the embodiment 3-1-3-1-2, the solar power generator 12V is operated at 12V, and the solar power generator 12V is operated at any time where the heating facility is required. Can be developed.

&Lt; Example 3-1-3-1-3 >

Third, a method of making a heating element according to a voltage band of 24V or less will be described as follows.

For example, a heating element needs to be supplied with electricity at a voltage of 24 V in a solar power generation facility, and the temperature generated by the heating element is assumed to be about 230 ° C., which is not dangerous, unless it is directly contacted by a person.

In addition, if it is assumed that the drying facility is to be made small in terms of the site condition, and the heating element can be made into one circuit and can not enter the length of 2m, the method of making the heating wire (bundle) which is a heating element of far infrared rays will be described as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value to generate 230 ° C in the entire hot wire at a working voltage of 24V and a hot wire length of 2m.

In the experimental data, the power consumption per 1 m of the heating wire is 38 w and the length of one heating wire is 2 m in order to generate the heating temperature of the heating wire to 230 캜, so that the total required power consumption is 38 w x 2 m = 76 w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 76w ÷ 24V = 3.16A, the current of 3.16A The heat is generated at a desired temperature of 230 ° C.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the hot wire is 24 V ÷ 3.16 A = 7.59 Ω.

If the total resistance value of this hot wire is divided by 2m, the resistance value per 1m of the desired customized heating element is 3.79Ω.

A resistance value of 3.79? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 3.79? Is prepared by the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is, the desired customized heating element specification uses a wire having a heating wire of 2 m in length and a heating wire of 2 m in length at a working voltage of 24 V. Since the self heating temperature of the heating wire is 230 ° C., the heating wire which is an optimal heating element is bundled, If it is cut in 2m and used as one circuit, it becomes the best customized heating element that meets the conditions of the drying facility here.

When the heat generating unit is connected to the solar power generation facility and the heating unit 120 of the drying equipment heating unit is formed in the drying facility, the solar heating electricity required for the drying equipment can be used directly.

Therefore, according to the embodiment 3-1-3-1-3, the drying equipment operated at 24V of the photovoltaic power generation can be used at any time in the place where the heating is required. Can be developed.

&Lt; Example 3-1-3-1-4 >

Fourth, the method of making the heating element according to the voltage range of 50V or less is explained.

E.g In the air, that is, in the space inside the drying equipment, even if a voltage of 50 V or less is momentarily applied to the human body, there is no hindrance to life.

Therefore, it is desirable to use photovoltaic power of DC 50V or less in the drying facility.

Therefore, the heating element needs to generate electricity by supplying electricity at a voltage of 50V in the photovoltaic power generation facility.

If the heat is generated by the heating element (bundle) and the person can not directly touch the heating element, the temperature generated by this heating element is not dangerous unless there is direct contact with the person, 230 [deg.] C is suitable.

In addition, if it is assumed that the drying facility is to be made small in terms of the site condition, and the heating element can be made into one circuit and can not enter the length of 2m, the method of making the heating wire (bundle) which is a heating element of far infrared rays will be described as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the resistance value of the hot wire to generate 230 ° C in the entire hot wire at a working voltage of 50 V and a hot wire length of 2 m.

In the experimental data, the power consumption per 1 m of the heating wire is 38 w and the length of one heating wire is 2 m in order to generate the heating temperature of the heating wire to 230 캜, so that the total required power consumption is 38 w x 2 m = 76 w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 76w ÷ 50V = 1.52A, the current of 1.52A The heat of the desired 230 ° C is generated.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the hot wire becomes 50 V / 1.52 A = 32.89 ?.

If the total resistance value of this hot wire is divided by 2m, the resistance value per 1m of the desired customized heating element becomes 16.45 ?.

The resistance value of 16.45? Per 1 m of the heat ray thus calculated is set as the reference resistance value, and a heating element matched to 16.45? Can be made through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of Example 3-1-2 .

That is, the desired customized heating element specification uses a heating wire having a heating wire of 50 mV and a length of 2 m, and the heating wire itself has a heating temperature of 230 ° C. Therefore, a heating wire which is an optimal heating element is bundled, Ω and cut it by 2m and use it as one circuit, it becomes the most suitable customized heating element which meets the conditions of the drying facility here.

When the heat generating unit is connected to the solar power generation facility and the heating unit 120 of the drying equipment heating unit is formed in the drying facility, the solar heating electricity required for the drying equipment can be used directly.

Therefore, according to the embodiment 3-1-3-1-4, the drying equipment operated at 50V of the photovoltaic power generation, the drying facility heating device operated by the electric power of the photovoltaic power generation 50V which can be used at any time in the place where the heating is required Can be developed.

&Lt; Example 3-1-3-1-5 >

Fifth, the method of making the heating element according to the voltage band of 96V or less is explained.

For example, when the heating unit 120 is installed on the ceiling of the drying equipment, the person can not close the heating unit, so electricity of 96 V or less may be used.

Therefore, it is preferable to use a photovoltaic power of 96 V or less for the purpose of putting the heat generating part 120 on a ceiling of a height that does not easily reach the person in the field where the photovoltaic is to be used in the drying facility Up to an unacceptable maximum to prevent voltage drops and reduce power losses).

Therefore, the heating element needs to be supplied with electricity at a voltage of 96V in the solar power generation facility.

If the heat is generated by the heating element (bundle) and the person can not directly touch the heating element, the temperature generated by this heating element is not dangerous unless there is direct contact with the person, 230 [deg.] C is suitable.

In addition, if it is assumed that the drying facility is to be made small in terms of the site condition, and the heating element can be made into one circuit and can not enter the length of 2m, the method of making the heating wire (bundle) which is a heating element of far infrared rays will be described as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value of 230 ° C to generate heat in the entire hot wire at a working voltage of 96V and a hot wire length of 2m.

In the experimental data, in order to generate heat at a heating temperature of 230 ° C, the power consumption per 1 m of the heating wire is 38 w and the length of one heating wire is 2 m The total required power consumption in one circuit is 38w x 2m = 76w.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 76w ÷ 96V = 0.79A, if a current of 0.79A flows through the entire hot wire Causes a desired heat of 230 ° C.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the heat ray is 96 V ÷ 0.79 A = 121.5 Ω.

If the total resistance value of this hot wire is divided by 2m, the resistance value per 1m of the desired customized heating element is 60.75Ω.

A resistance value of 60.75 OMEGA per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 60.75 OMEGA is manufactured through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of Example 3-1-2 .

That is to say, the desired customized heating element specification uses a heating wire having a heating wire of 2 m in length and a heating wire of 2 m in length at a working voltage of 96 V. Since the self heating temperature of the heating wire is 230 ° C., Ω and cut it by 2m and use it as one circuit, it becomes the most suitable customized heating element for the site conditions.

When the heat generating unit is connected to the solar power generation facility and the heating unit 120 of the drying equipment heating unit is formed in the drying facility, the solar heating electricity required for the drying equipment can be used directly.

Therefore, according to the embodiment 3-1-3-1-5, the drying equipment operated at 96V of the photovoltaic power generation, the drying facility heating device operated by the photovoltaic power generation 96V which can be used immediately at any time where the heating is required Can be developed.

<Example 3-1-3-2>

(2) The method of adjusting the heating temperature of the desired heating element according to the drying conditions of the drying facility in the above-mentioned Example 3-1-3 will be described in more detail in an embodiment.

&Lt; Example 3-1-3-2-1 >

First, explain how to make a heating element by adjusting the heating temperature within 60 ℃ ~ 100 ℃.

In order to heat the inside of the drying equipment, when the bottom of the drying equipment is to be heated by the far infrared ray, and in particular, the bottom of the drying equipment is heated by the DC low voltage electricity by the photovoltaic power applied to the drying equipment, The heat can be spread on the floor of the drying equipment or buried on the floor. The appropriate temperature for heating in the bundle is 60 ~ 100 ℃.

This is because the far infrared ray emitted from the bundle (hot wire) is less than 60 ° C, the heating effect for drying is insignificant in the space inside the drying equipment, and if the temperature exceeds 100 ° C, the bottom surface temperature becomes too hot.

It is assumed that a heating element matching 100 ° C of the above temperature conditions is used as a heating element matched to the drying conditions of the drying equipment and is used in a space for floor drying in a drying facility. The length of one heating wire used here is the size 10m, and the use voltage is assumed to be 24V, which is DC low voltage.

Hereinafter, a method of making a heat ray (bundle) which is a far-infrared ray heating element of the drying equipment heating apparatus will be described in detail as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value so that 100 ° C is generated in the entire hot wire at a working voltage of 24 V and a hot wire length of 10 m.

In the experimental data, the power consumption per 1 m of the heating wire is 15.5 w and the length of one heating wire is 10 m in order to generate the heating temperature of the heating wire to 100 캜, so that the total required power consumption is 15.5 w x 10 m = 155 w.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current), 155w ÷ 24V = 6.458A, the current of 6.458A If it flows, the desired heat of 100 ° C is generated.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 10 m of the heat ray is 24 V ÷ 6.458 A = 3.7163 Ω.

If the total resistance value of this heating wire is divided by 10m, the resistance value per 1m of the desired customized heating element is 0.3716 ?.

A resistance value of 0.3716? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.3716? Is prepared by the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is, the desired customized heating element specification is a one having a heating wire of 10 m long at a working voltage of 24 V, and the heating wire itself has a heating temperature of 100 캜, In this case, make the bundle of heating wire which is the optimum heating element, make the resistance value of 0.3716Ω per 1m, cut it by 10m, and use it as one circuit, it becomes the most suitable customized heating element according to the conditions of the drying facility.

When the heating element is built in the drying space inside the drying space floor and the solar power generation facility is connected to the floor heating structure, the solar heating electric power is directly used to dry the inside of the drying facility. .

Therefore, according to the embodiment 3-1-3-2-1, the solar power generator is operated as a photovoltaic power generator and can be used at any time in a drying facility requiring heat generation at 100 ° C. It is possible to develop a drying equipment heating apparatus which generates heat by heating.

&Lt; Example 3-1-3-2-2 >

Second, explain how to make a heating element by adjusting the heating temperature to 100 ~ 230 ℃.

In the case of any drying facility, it is assumed that the heating unit 120 should be used in a space ceiling or a wall to be dried in the drying facility, and the appropriate temperature to be generated at the bundle (hot line) to be used at this time is 100 to 230 ° C .

Because the far infrared rays emitted from the bundle (hot wire) at a temperature of 100 ° C or longer can be filled with the far infrared rays in a longer distance and the inside space of the drying equipment can be filled with the far infrared rays, the heating effect starts to emerge. It may become too hot and the safety of the coating agent may be deteriorated.

As a heating element adapted to the conditions of the drying facility, It is assumed that a heating element having a temperature of 230 ° C is manufactured and used in the heating unit 120 of the drying facility. It is assumed that the length of one heat wire used here is 10 m in terms of the internal space size of the drying facility structure , And the use voltage is assumed to be DC voltage 50V.

Hereinafter, a method of making a corresponding hot wire (bundle), which is a far-infrared ray heating element of the drying equipment heating apparatus, will be described in detail.

First, the optimum composite resistance value of the heating element (bundle) is designed.

For this purpose, calculate the heat resistance value to generate 230 ° C in the entire hot wire at a working voltage of 50V and a hot wire length of 10m.

In the above experimental data, in order to generate heat of the heat ray to 230 ° C, the power consumption per 1 m of the heat ray is 38w and the length of one heat ray is 10m, so that the total required power consumption is 38w × 10m = 380w in one circuit.

Because W ÷ V = I at W (power consumption) = V (voltage) × I (current) and therefore 380w ÷ 50V = 7.6A, When the current flows, a desired heat of 230 ° C is generated.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the whole length of 10 m of the heat ray is 50 V ÷ 7.6 A = 6.578 Ω.

If the total resistance value of this heating wire is divided by 10m, the resistance value per 1m of the desired customized heating element is 0.6578Ω.

A resistance value of 0.6578? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.6578? Is prepared by the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is, the customized heating element specification of the desired heating element specification uses a heater having a heating wire of 50 m and a length of 10 m, and the heating wire itself has a heating temperature of 230 ° C. Therefore, a heating wire which is an optimum heating element is bundled, Ω and cut it by 10m and use it as one circuit, it becomes the most suitable customized heating element that meets the conditions of the drying facility.

This heating element is installed in the drying room, ceiling or wall of the drying room, and the solar power generation facility is connected to the ceiling or wall of the drying room. When this heating equipment is used, the solar power generation electricity is directly used, can do.

Therefore, according to the embodiment 3-1-3-2-2, it is operated as a photovoltaic power generator which can be used at any time in a drying facility which is operated by the photovoltaic power generation and requires heat at 230 ° C., It is possible to develop a drying equipment heating apparatus which generates heat by heating.

&Lt; Example 3-1-3-2-3 >

Third, a method of making a heating element by adjusting the heating temperature to 230 ° C to 600 ° C will be described.

For example, at a certain industrial drying facility site to be used, the most suitable temperature to be generated in a heating element (heating line) provided in the heating unit 120 of the drying facility heating apparatus, which discharges the drying heat inside the drying facility, Is assumed to be 230 ° C. to 600 ° C. The length of one heat wire used here is assumed to be 10 m on the inner space size of the drying equipment structure and that the use voltage is assumed to be DC voltage 96V.

At this time, a method of making the hot wire (bundle) which is the far-infrared ray heating element of the drying equipment heating apparatus will be described in detail.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value so that 600 ° C is generated in the entire hot wire at a working voltage of 96V and a hot wire length of 10m.

In the above experimental data, in order to generate the heating temperature of the heating wire to 600 캜, the power consumption per 1 m of the heating wire is 100 w and the length of one heating wire is 10 m, so that the total required power consumption is 100 w × 10 m = 1,000 w.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 1,000 w ÷ 96 V = 10.4 A, the current of 10.4 A The heat is generated at a desired temperature of 600 ° C.

In addition, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 10 m of the heat ray is 96 V ÷ 10.4 A = 9.2307 Ω.

If the total resistance value of this heating wire is divided by 10m, the resistance value per 1m of the desired customized heating element is about 0.923 ?.

The resistance value of 0.923? Per 1 m of the heat ray thus calculated is set as the reference resistance value, and a heating element corresponding to 0.923? Can be made through the above-described method of adjusting the bundle (hot wire) synthetic resistance value of the embodiment 3-1-2 .

That is, the desired heating element specifications are those having a heating voltage of 96 V and a length of 10 m for one heating wire, and the heat generation temperature of the heating wire itself is 600 ° C. In this case, the heating wire which is the optimum heating element is bundled, and the composite resistance value is made 0.923Ω per 1m, and when it is used as one circuit by cutting it by 10m, it becomes an optimal customized heating element suited to the conditions of the drying facility.

When the heating element is installed in the drying room or wall of the industrial drying facility and the solar power generation facility is connected to the ceiling or the wall of the drying room, the solar heating electric power is directly used, The heating can be performed for drying.

Therefore, according to the embodiment 3-1-3-2-3, it can be used at any time in the field of the drying facility which is operated by the solar low voltage electric power such as the space heating in the industrial high temperature drying furnace, It is possible to develop drying facility heating device which is operated by solar power electricity and generates heat at 600 ℃

&Lt; Example 3-1-3-2-4 >

Fourth, how to make a heating element by adjusting the heating temperature to 350 ℃ ~ 1,000 ℃ will be explained.

For example, the heating temperature of the heating element provided in the heating unit 120 of the drying equipment heating unit, which serves to discharge the drying heat inside the drying equipment, at any industrial drying facility site to be used, is set at 350 ° C to 1,000 ° C Assuming that the length of one heat wire used here is 3m in the size of the internal space of the drying equipment, it is assumed that the use voltage is 24V (safety voltage) which is DC low voltage.

Hereinafter, how to make a corresponding heat ray (bundle) which is a far infrared ray heating body will be described as follows.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value so that 1,000 ° C is generated in the entire hot wire at a working voltage of 24 V and a hot wire length of 3 m.

In the above experimental data, in order to generate heat of the heat ray to 1,000 ° C., the power consumption per 1 m of the heat ray is 170 w and the length of one heat ray is 3 m, so that the total required power consumption is 170 w × 3 m =

If W ÷ V = I and 510w ÷ 24V = 21.25A at the formula W (power consumption) = V (voltage) × I (current), the amount of current of 21.25A Causing a heat of 1,000 ° C.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 3 m of the heat ray is 24 V / 21.25 A = 1.129 ?.

If the total resistance value of this hot wire is divided by 3m, the resistance value per 1m of the desired customized heating element is 0.376 ?.

A resistance value of 0.376? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.376? Is manufactured through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is to say, the desired customized heating element specification uses a wire having a heating wire of 3 m in length and a heating wire of 3 m in length at a working voltage of 24 V, and the heating wire itself has a heating temperature of 1,000 ° C. Ω and cut it by 3m and use it as one circuit, it becomes the best customized heating element which meets the conditions of the drying facility here.

When the heating element is installed in the drying room or wall of the industrial drying facility and the solar power generation facility is connected to the ceiling or the wall of the drying room, the solar heating electric power is directly used, The heating can be performed for drying.

Therefore, according to Example 3-1-3-2-4, it is possible to use the solar heating system which is operated by the solar low voltage electric power such as the space heating by the industrial high temperature drying furnace, It is possible to develop drying facility heating device that operates as photovoltaic electricity and generates heat at 1,000 ℃

&Lt; Example 3-1-3-2-5 >

Fifth, we explain how to make a heating element by adjusting the heating temperature above 1,000 ℃.

For example, if the heat generation temperature of the heating element (hot wire) provided in the heating unit 120 of the drying equipment heating unit, which serves to discharge the drying heat inside the drying facility, at any industrial drying facility site to be used, (1,600 ° C), and the length of one heat wire used here is assumed to be 5 m in terms of the internal space size, and it is assumed that the operating voltage is 24 V (safety voltage) which is the DC low voltage.

Hereinafter, a method of making a corresponding hot wire (bundle), which is a far-infrared ray heating element of the drying equipment heating apparatus, will be described in detail.

First, the optimum composite resistance value of a heating wire (bundle) as a heating element is designed.

For this purpose, calculate the heat resistance value so that 1,600 ° C is generated in the entire hot wire at a working voltage of 24 V and a hot wire length of 5 m.

In the experimental data, the power consumption per 1 meter of heat wire is 270w and the length of one heat wire is 5m in order to generate heat temperature of 1,600 ° C. Therefore, the total required power consumption is 270w × 5m = 1,350w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 1,350w ÷ 24V = 56.25A, the current amount of 56.25A at a voltage of 24V It causes a desired heat of 1,600 ℃.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 5 m of the hot wire becomes 24 V ÷ 56.25 A = 0.4266 Ω.

If the total resistance value of this hot wire is divided by 5m, the resistance value per 1m of the desired customized heating element is 0.0853 ?.

A resistance value of 0.0853? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element matching 0.0853? Can be made through the above-described method of adjusting the bundle (hot wire) synthetic resistance value of the embodiment 3-1-2 .

That is to say, the customized heating element specification, which is a customized heating element specification, uses one having a heating wire of 5 m in length and one heating wire of 24 V. Since the self heating temperature of the heating wire is 1,600 ° C., the heating wire which is the optimum heating element is bundled, Ω and cut it by 5m and use it as one circuit, it becomes the best customized heating element that meets the conditions of the drying facility.

When the heating element is installed in the drying room or wall of the industrial drying facility and the solar power generation facility is connected to the ceiling or the wall of the drying room, the solar heating electric power is directly used, The heating can be performed for drying.

Therefore, according to the embodiment 3-1-3-2-5, it is possible to operate the solar power generation DC low voltage electric power such as the space heating in the industrial high temperature drying furnace, and at any time in the drying facility site requiring heat generation at 1,600 [ Ready-to-use, solar plant heating system that operates at 1,600 ° C (1,000 ° C or more).

&Lt; Example 3-1-3-3 >

(3) In the embodiment 3-1-3, a method of adjusting the length of each circuit of the desired heating element according to the drying condition of the drying equipment is described in more detail as follows.

&Lt; Example 3-1-3-3-1 >

First, the working voltage and the working temperature are the same, but the method of adjusting the variation of the length of one line of the heat line (bundle) is explained.

For example, in the example in which the heating temperature of Example 3-1-3-2-1 is set at 60 ° C to 100 ° C to make a heating element, in the case of using a heating voltage of 24V and a heating wire length of 10m, To calculate the resistance value of the hot wire, the resistance value per 1 meter of hot wire is 0.3716Ω, which is set as the reference resistance value.

Here, assuming that the voltage used and the temperature used are not changed and the length of a single wire is changed to 5 m, the reference resistance value is calculated as follows.

In the above experimental data, in order to generate heat at a heating temperature of 100 캜, the power consumption per 1 m of the heating wire was 15.5 w and the length of one heating wire was changed to 5 m The total required power consumption for one circuit is 15.5w × 5m = 77.5w.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 77.5w ÷ 24V = 3.229A, the current of 3.229A The heat of 100 ° C is generated.

In addition, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 5 m of the hot wire becomes 24 V ÷ 3.229 A = 7.432 Ω.

If the total resistance value of this hot wire is divided by 5m, the resistance value per 1m of the desired customized heating element is 1.486 ?.

Therefore, if a hot wire is heated to 100 ° C at a voltage of 24 V and a hot wire length of 10 m, if the reference value of the hot wire is set at 0.3716 Ω, the hot wire is at least 10 m To 5m, the reference resistor value should be changed from the first 0.3716Ω to 1.486Ω as described above in order to adapt to such a site condition.

<Example 3-1-3-3-2>

Second, the use voltage is the same, but the use temperature is changed and the method of adjusting the change of the length of one line of the heat line (bundle) is explained.

For example, in the example in which the heating temperature of Example 3-1-3-2-1 is set at 60 ° C to 100 ° C to make a heating element, in the case of using a heating voltage of 24V and a heating wire length of 10m, The resistance value per 1 meter of hot wire is 0.3716Ω, which is set as the reference resistance value.

Assuming here that the applied voltage does not change and the operating temperature changes to 150 ° C and the length of one heating wire changes to 5m, the reference resistance is calculated as follows.

In the experimental data, in order to generate heat at a heating temperature of 150 ° C, the power consumption per 1m of the heat wire was 22w and the length of one heat wire was changed to 5m, so that the total required power consumption is 22w × 5m = 110w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current), 110w ÷ 24V = 4.583A, the current of 4.583A It causes the desired heat of 150 ℃.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the whole length of 10 m of the heat ray is 24 V ÷ 4.583 A = 5.236 Ω.

If the total resistance value of this hot wire is divided by 5m, the resistance value per 1m of the desired customized heating element is 1.047 ?.

Therefore, if the temperature of the hot wire is 100 ° C at the operating voltage of 24V and the hot wire length is 10m, if the reference value of the hot wire is set to 0.3716Ω, the operating voltage at the site is equal to 24V and the heating temperature is changed from 100 ° C to 150 ° C If you want to change the length of the hot wire from 10m to 5m, you can adjust the hot wire reference resistance from 0.3716Ω to 1.047Ω as described above.

&Lt; Example 3-1-3-3-3 >

Third, the operating temperature is the same, but the method of adjusting the use voltage and length of each circuit is explained.

For example, in the example in which the heating temperature of Example 3-1-3-2-1 is set at 60 ° C to 100 ° C to make a heating element, in the case of using a heating voltage of 24V and a heating wire length of 10m, The resistance value per 1 meter of hot wire is 0.3716Ω, which is set as the reference resistance value.

Assuming that the operating voltage is changed to 50V and the operating temperature should be 100 ℃ and the length of one heating wire should be 5m, the reference resistance is calculated as follows.

In the above experimental data, the power consumption per 1 m of the heating wire was 15.5 w and the length of one heating wire was changed to 5 m in order to generate the heating temperature of the heating wire to 100 캜. Thus, the total required power consumption was 15.5 w x 5 m = 77.5 w .

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 77.5w ÷ 50V = 1.55A, the amount of current is 1.55A at a voltage of 50V It causes a desired heat of 100 캜.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 5 m of the hot wire becomes 50 V / 1.55 A = 32.258 ?.

If the total resistance value of this hot wire is divided by 5m, the resistance value per 1m of the desired customized heating element is 6.451 ?.

Therefore, if the heating resistance is set to 0.3716 Ω in order to generate heat at 100 ° C in the entire hot wire at a working voltage of 24 V and a hot wire length of 10 m, the operating voltage in the field changes from 24 V to 50 V, the heating temperature is 100 ° C., Is to change from 10m to 5m, the resistance value of the hot wire should be changed from the initial 0.3716Ω to 6.451Ω in order to meet the requirements of this site condition.

&Lt; Example 3-1-3-3-4 >

Fourth, the method of adjusting all the variations of the operating voltage, the operating temperature, and the length of each circuit of the hot wire (bundle) will be described.

For example, in the example in which the heating temperature of Example 3-1-3-2-1 is set at 60 ° C to 100 ° C to make a heating element, in the case of using a heating voltage of 24V and a heating wire length of 10m, The resistance value per 1 meter of hot wire is 0.3716 Ω, and it is set as the reference resistance value.

Assuming that the operating voltage is changed to 50V and the operating temperature is changed and 150 ℃ is to be generated and the length of one heating wire is changed to 5m, the reference resistance value is calculated as follows.

In the above experimental data, in order to generate heat at a heating temperature of 150 ° C., the power consumption per 1 m of the heating wire is 22 w and the length of one heating wire changes to 5 m, so that the total required power consumption is 22 w × 5 m = 110 w in one circuit.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 110w ÷ 50V = 2.2A, if a current of 2.2 A flows through the 5 m Causing a desired heat of 150 ° C.

Further, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 5 m of the hot wire becomes 50 V / 2.2 A = 22.727 ?.

If the total resistance value of this heating wire is divided by 5m, the resistance value per 1m of the desired customized heating element is 4.545Ω.

Therefore, if the heating resistance is set to 0.3716Ω in order to generate 100 ° C in the entire hot wire at a using voltage of 24V and a hot wire length of 10m, the operating voltage in the field is changed from 24V to 50V and the heating temperature is changed from 100 ° C to 150 ° C If you want to change the length of the hot wire from 10m to 5m in the state, you can adjust the resistance value of the hot wire first from 0.3716Ω to 4.545Ω to meet this site condition.

<Example 3-1-3-4>

A method of meeting this change requirement when the drying facility site conditions in the above-mentioned Embodiment 3-1-3 requires a change in the heating value of a desired heating element will be described in more detail by way of example.

At this time, it is only necessary to calculate the required calorific value in the drying facility site conditions, calculate the required calorific value, convert the calculated calorific value into electricity consumption amount, and customize the heating element so that electricity is consumed by the amount of power consumption calculated by the heating element.

&Lt; Example 3-1-3-4-1 >

There are two methods of making the heating element into one circuit: adjusting the operating voltage first, adjusting the operating temperature (heating temperature of the heating element), and adjusting the length of one circuit (bundle) A fourth method, a method of preparing the above method, or a method of selecting and synthesizing the method,

A method of making all of the heat generated according to a desired amount of power consumption in the one circuit is generated, and a specific resistance value (unit length) is set so that each method can be operated in the length of one circuit of the corresponding hot wire (Bundle) having a specific resistance value is prepared through the bundle (hot wire) composite resistance value adjustment technique of Example 3-1-2, and then the bundle is separately prepared for each length So that one single product can be used as one circuit.

This will be described in more detail with reference to concrete examples.

&Lt; Example 3-1-3-4-1-1 >

First, we explain how to adjust by adjusting the operating voltage.

For example, in a certain farm, a drying facility for crop drying was made, the size of which was 10 m, 10 m, and 3.47284 m in height. In order to heat the space inside the drying facility, it was assumed that the temperature was raised by 10 ° C per hour Infrared heating body 121 provided in the heating unit 120 of the present drying equipment heating apparatus is assumed to use the present drying facility heating apparatus in order to always use the solar power generation electricity in the farmhouse to heat the corresponding drying equipment, The following describes how to make the corresponding hot wire (bundle).

In order to satisfy the condition of the drying facility of the farmhouse, a heating value required to raise the air inside the drying facility by 10 ° C within one hour is required.

Is calculated as the amount of power consumed after calculating the required amount of heat and consumed within the consumption time corresponding to the amount of power consumed calculated for the entire heating element to be used in the drying facility, it is regarded that the corresponding heating value is generated within the drying facility And calculates the optimal composite resistance value of the hot wire (bundle) so as to have such a power consumption amount.

To this end, firstly, the internal condition of the drying facility calculates how much heat is required, that is, how much power consumption is required.

That is, it is determined by the calorific value Q = 0.24 x I ² x R x T generated in the heating element.

Where I is the current supplied to the heating element, R is the resistance value of the heating element, and T is the time when the current is supplied to the heating element.

It can be seen that the calorific power is proportional to the power consumption since the formula P (power consumption) = V (use voltage) x I (current used) = I ² x R.

According to Joule's law, if 1 kW of electricity is consumed for 1 hour, the heat of 860 kcal is generated in the heating element.

In addition, according to the calorie calculating formula, the required calorie Q (kcal) = C (specific heat: kcal / kgC) xM (mass of air: kg) xT The density of air is 1.2 kg / m 3, the specific heat of air is 0.24 kcal / kg 캜, and the mass of air M (kg) = density (kg / m 3) × volume (m 3).

Therefore, the total amount of heat Q required = 0.24 kcal / kg 占 폚 占 416.742 kg (the volume of the space inside the drying apparatus is converted into mass) 占 10 占 폚 The temperature at which the air inside the facility is to be raised in one hour) = 1,000.180 kcal is required. When the power consumption is converted into 1 kw = 860 kcal, 1,000.180 kcal / 860 kcal = 1,163 w is obtained.

That is, in order to meet the condition of raising the temperature of the air in the drying apparatus by 10 ° C within one hour, the heating unit 120 of the present drying equipment heating apparatus, which is provided with a heating element capable of consuming 1,163w for 1 hour, It may be installed in a drying facility.

In this case, it is assumed that the size of one heat generating unit 120 is made small in the field condition so that one heat generating unit 120 can be made into a single heat generating unit, (Bundle), which is the heat source (121), is consumed within 1 hour (the amount of heat generated is released within 1 hour) as follows:

First, the optimal composite resistance value of the heat ray (bundle) which is the far-infrared ray heating body 121 of the present heat generator 120 must be designed. Since the heat ray length is already fixed to 2 m for one circuit, The power consumption should be adjusted.

As a first example of how to adjust the operating voltage as above, calculate the value of the heat resistance when using the operating voltage of 24V.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 1,163w ÷ 24V = 48.46A, the amount of current of 48.46A It causes 1,163w of heat in the main heating unit 120 inside the drying equipment for one hour.

In addition, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the hot wire becomes 24 V ÷ 48.46 A = 0.495 Ω.

If the total resistance value of this hot wire is divided by 2m, the resistance value per 1m of the desired customized heating element is 0.247 ?.

A resistance value of 0.247? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.247? Is manufactured through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is, if the far infrared ray heating body 121 of the desired heat generating unit 120 has a specification of 2 meters in length and a length of 1 meter in a hot wire at a working voltage of 24V, it generates 1,163w heat for 1 hour in the drying equipment, So that the desired internal temperature of the drying equipment can be satisfactorily raised.

As a second example of adjusting the voltage to be used, calculate the value of the resistance value of the hot wire when the voltage used is 50V.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 1,163w ÷ 50V = 23.26A, the total current of 23.26A It causes 1,163w of heat in the drying facility for 1 hour.

In addition, the total resistance value of the entire length of 2 m of the heat ray and the formula V (voltage) = I (current) x R (resistance value) is 50 V ÷ 23.26 A = 2.149 Ω.

If the total resistance value of this hot wire is divided by 2 m, the resistance value per 1 m of the desired customized heating element is 1.074 ?.

A resistance value of 1.074? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element matched to 1.074? Is prepared by the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

That is, if the desired customized heating element specification is used at a working voltage of 50 V and a length of one heater wire of 2 m, a 1,163 w heating is generated in the drying equipment for one hour, and the desired temperature can be increased by using the solar photovoltaic.

As a result, in order to raise the temperature as desired in the drying facility for 1 hour, when the heating wire (bundle) length is equal to 2 m and the operating voltage is 24 V, the heating wire (bundle) It is possible to use a heating element specified by 0.247Ω, cut one circuit into 2m pieces, and use it as a single unit. When a working voltage is 50V, a heating element (bundle) is made into a heating element having a resistance value of 1.074Ω per 1m Cut the circuit by 2m and use it as a single unit.

That is, in this embodiment 3-1-3-4-1-1, the power consumption is adjusted by adjusting the operating voltage.

&Lt; Example 3-1-3-4-1-2 >

Second, the method of adjusting the operating temperature (the heating temperature of the heating element) is described.

For example, when the same conditions as those of the embodiment 3-1-3-4-1-1 are taken as an example, the far infrared ray heating body 121 of the main heating unit 120 inside the farm drying facility How to make the heat line (bundle) required for the site conditions to be consumed within 1 hour of the 1,163w of output power consumption (the corresponding heating value is released within one hour) As follows.

First, an optimal composite resistance value of a heating wire (bundle), which is a heating element, should be designed. Assuming that the operating voltage is fixed at 50V, a method of adjusting the operating temperature (heating temperature of the heating element) is described.

As a first example, if the heating temperature is 600 ° C, calculate the heat resistance value.

In the above experimental data, about 100 w / m is consumed when the heating temperature is 600 ° C., so the calculated power consumption is 1,163 w / 100 w = 11.63 m.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current), therefore, 1,163w ÷ 50V = 23.26A, When a voltage of 23.26A flows through the drying equipment, it causes 1,163w heating in the drying equipment for 1 hour.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the heat ray is 50 V ÷ 23.26 A = 2.1496 Ω.

Divide the total resistance value of this heat wire by 11.63m, and the resistance value per 1m of the desired customized heating element is 01848 ?.

A resistance value of 0.1848? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.1848? Can be made through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of Example 3-1-2 .

That is, if a hot wire having a desired heating element specification of 600 ° C is used at a voltage of 50V and a hot wire of 11.6 m in length, a 1,163w heat is generated in the drying device for 1 hour, .

As a second example, in the experimental data, about 170w is consumed per 1m when the heating temperature is 1,000 ° C, so the calculated power consumption is 1,163w ÷ 170w = 6.84m.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current), therefore, 1,163w ÷ 50V = 23.26A, When a voltage of 23.26A flows through the drying equipment, it causes 1,163w heating in the drying equipment for 1 hour.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m of the heat ray is 50 V ÷ 23.26 A = 2.1496 Ω,

If the total resistance value of this hot wire is divided by 6.84m, the resistance value per 1m of the desired customized heating element is 0.3141 ?.

A resistance value of 0.3141? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.3141? Is manufactured through the above-described method in the bundle (hot wire) synthetic resistance value control technique of the embodiment 3-1-2 .

That is, if a heat wire having a desired heating element specification of 1,000 캜 is used at a voltage of 50 V and a heating element of 6.84 m in length, the heating device generates 1,163 w of heat in the drying device for 1 hour, .

As a result, in order to increase the internal temperature of the drying equipment as desired, the heating wire (bundle) is used at a constant voltage of 50 V, and when the operating temperature is 600 ° C., (Bundle) is made to be a heating element whose resistance value is 0.3141 Ω per 1m length per unit when the operating temperature is 1,000 ℃, and it is made 1 Cut the circuit by 6.84m and use it as a single unit.

That is, Embodiment 3-1-3-4-1-2 adjusts the power consumption calculated by adjusting the use temperature (heat generation temperature of the heating element) of the heating element of the heating element.

&Lt; Example 3-1-3-4-1-3 >

Third, we explain how to adjust the length of one heat (bundle) circuit.

For example, the same as that described in the above-mentioned Example 3-1-3-4-1-2,

As a result, in order to increase the internal temperature of the drying equipment as desired, the heating wire (bundle) is used at a constant voltage of 50 V, and when the operating temperature is 600 ° C., (Bundle) is made to be a heating element whose resistance value is 0.3141 Ω per 1m length per unit when the operating temperature is 1,000 ℃, and it is made 1 Cut the circuit by 6.84m and use it as a single unit.

That is, the embodiment 3-1-3-4-1-3 adjusts the length of one heat wire (bundle) of the heating element to adjust the calculated power consumption.

&Lt; Example 3-1-3-4-1-4 >

Fourth, a method of making one or more of the above three methods or a method of mixing the two methods will be described.

For example, the same as that described in the above-mentioned Example 3-1-3-4-1-2,

As a result, in order to increase the internal temperature of the drying equipment as desired, the heating wire (bundle) is used at a voltage of 50 V, It is possible to use a specified heating element by cutting 1 circuit to 11.63m and making it a single product. When the operating temperature is 1,000 ℃, the heating element (bundle) is made into a heating element whose resistance value is 0.3141Ω per 1m Cut into 6.84m and cut into 1 unit.

That is, in this embodiment 3-1-3-4-1-4, a method of adjusting the second use temperature (heat generation temperature of the heating element) and a method of adjusting the length of one third heat bundle Adjusts the heat output temperature and the heat line length to adjust the power consumption calculated.

&Lt; Example 3-1-3-4-2 >

A method of making multiple circuits with two or more heating elements in total,

First, the same operating voltage should be used for each circuit of the heating element. However, there is a method of adjusting the operating voltage by adjusting the operating voltage of each of the two or more circuits,

(2) a method of adjusting the operating temperature by adjusting the operating temperature (heating temperature of the heating element) for each circuit, and (2)

Third, a method of adjusting the length of the heating wire for each circuit by adjusting the length of the heating wire or adjusting the length of the heating wire for each of the two or more multiple circuits,

Fourth, either one of the above three methods or one of the above methods may be selected and synthesized,

The heat generated by the plurality of circuits is summed up to generate all of the heat according to the desired total amount of power consumption,

After calculating a specific resistance value (optimum composite resistance value per unit length) so that each method can be operated at a length of one circuit of each of the corresponding hot wires (bundles) among the above methods,

(Bundle) having a specific resistance value through the bundle (hot wire) composite resistance value adjustment technique of the embodiment 3-1-2, and the bundle is separately made by the corresponding length, so that the single bundle can be used as one circuit .

&Lt; Example 3-1-3-4-2-1 >

First, the same operating voltage is applied to each circuit of the heating element, but the method of adjusting the operating voltage or the method of adjusting the operating voltage of each of the two or more plural circuits will be described.

For example, in the same condition as the example of the embodiment 3-1-3-4-1-1, the heat source (bundle) which is the infrared ray heating body 121 of the main heating unit 120 inside the farmhouse drying facility, Describe how to make the 1,163w of output power consumption required for environment to be consumed in 1 hour (the corresponding heating value is released within 1 hour).

First, it is necessary to design the optimal composite resistance value of the heating wire (bundle). Assuming that the heating wire length is 2m,

㉠ Explain how to adjust the operating voltage by adjusting the heating voltage to 3 lines for each heating circuit.

As a first example, calculate the value of the hot wire resistance when the voltage used is 24V.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current), therefore, 1,163w ÷ 24V = 48.46A, When 48.46A flows in total of 3 circuits of 2m in total circuit voltage of 24V, it causes 1,163w heating in 1 hour in the plastic house.

Therefore, 48.46A ÷ 3 circuit = 16.153A That is, the current used per circuit (2m) becomes 16.153A.

In addition, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m for one heating wire becomes 24 V ÷ 16.153 A = 1.4857 Ω.

If the total resistance value of this hot wire is divided by 2m, the resistance value per 1m of the desired customized heating element is 0.7428 ?.

A resistance value of 0.7428? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.7428? Is prepared by the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

In other words, if the desired customized heating element specification is used in parallel with a total of three circuits having a working voltage of 24 V and a length of one heating circuit of 2 m, the heating device generates 1,163 watt heat for 1 hour in the drying equipment, The temperature can be raised.

As a second example, calculate the value of the hot wire resistance when the voltage used is 50V.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and therefore 1,163w ÷ 50V = 23.26A and the total of 2 meters of heat is 2 circuits per circuit, If 23.26A flows through the total of 3 circuits of 2m in total circuit with a total voltage of 50V, it causes 1,163w heating in 1 hour in the drying facility.

Therefore, 23.26A ÷ 3 circuit = 7.753A, that is, 7.753A is used for one circuit (2m).

In addition, since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m in one heating wire becomes 50 V ÷ 7.753 A = 6.449 Ω.

If the total resistance value of this one heating wire is divided by 2 m, the resistance value per 1 m of the desired customized heating body becomes 3.224 ?.

A resistance value of 3.224? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 3.224? Is formed through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2 .

In other words, if the desired customized heating element specification is used in parallel with a total of three circuits having a using voltage of 50V and a length of 1 meter and a length of 2 meters, a heat of 1,163w is generated in the drying apparatus for 1 hour, The temperature can be raised.

As a result, in order to increase the internal temperature of the drying equipment as desired, the length of one wire (bundle) is set to 2 m and the resistance value is 0.7428? It is possible to use a parallel connection of three circuits made of a specified heating element and cutting one circuit at a distance of 2m or use a parallel connection. If the used voltage is 50V, the resistance value per unit length of 1m is specified as 1.074Ω It can be used in parallel with three circuits made by cutting a circuit of 2m each by making a heating element.

That is, a plurality of hot wire (bundle) circuits are connected in parallel, and the voltage used for each circuit is made the same, and the calculated power consumption is adjusted by adjusting the voltage used.

㉡ The method of adjusting the operating voltage by adjusting the operating voltage for each circuit, while setting the heating element as a total of two circuits.

As a first example, calculate the heat resistance value when the voltage used for the first circuit is 5V and the voltage for the second circuit is 12V.

(W) = V = I at the formula W (power consumption) = V (voltage) × I (current) since the heat wire of 2m per one circuit is installed as two circuits in total, so that 1,163w ÷ 2 circuit = 581.5w, Is 581.5w / 5V = 116.3A, and the current of the second circuit is 581.5w / 12V = 48.45A.

In the case of two circuits of 2m per one circuit of a desired heat line, the first circuit is a current of 116.3A at 5V and the second circuit is a 12V at a current of 48.45A at the same time, Causes heat generation.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m in the first circuit is 5 V ÷ 116.3 A = 0.04299 Ω. Divided by 2 m, the resistance value per 1 m of the desired customized heating element is 0.02149 ?.

In addition, the total resistance value of the 2-meter length of the first circuit of the second circuit is 5V ÷ 48.45A = 0.10319Ω, and the resistance value per meter of the desired customized heating element is 0.05159 Ω.

The heat ray of the first circuit thus calculated was set to a reference resistance value of 0.02149? Per 1 m, and the resistance value of the bundle (hot wire) synthesized in Example 3-1-2 was adjusted to 0.02149? You can make a matching heating element.

In the second circuit, the resistance value of 0.05159? Per 1 m was set as the reference resistance value, and the resistance value of the bundle (hot wire) synthesized in Example 3-1-2 was adjusted to 0.05159? You can make a heating element.

That is, the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility desired therein has a heating element specification of 2 meters in length and 1 meter in length and 2 meters in length, If the solar cell is connected in parallel, 1,163w heat is generated in the drying equipment for 1 hour, and the desired temperature can be increased by using the solar photovoltaic.

As a second example, calculate the heat resistance value when the voltage used is 24V for the first circuit and 50V for the second circuit.

Since the total heat of 2m per circuit is 2 circuits, 1,163w ÷ 2 circuit = 581.5w and W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) 581.5w / 24V = 24.22A, and the current of the second circuit is 581.5w / 50V = 11.63A.

In the drying facility, 2 circuits of 2m per 1 circuit of the desired heat line, the first circuit is 24V and the second circuit is 50V and the current of 11.63A flows at the same time. 1,163w causes heat generation.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m for one line of the first circuit becomes 24 V ÷ 24.22 A = 0.99 Ω, Is divided by 2 m, the resistance value per 1 m of the desired customized heating element is 0.495 ?.

In addition, the total resistance value of the 2-meter-long 2-meter-long heat circuit is 50 V ÷ 11.63 A = 4.299 Ω, and the resistance value per 1 m of the desired customized heating element is 2.149 Ω.

The calculated heat resistance of the first circuit is 0.495? Per 1 m, which is set as a reference resistance value, and the resistance value of the bundle (hot wire) of the embodiment 3-1-2 is adjusted to 0.495? You can make a matching heating element.

In the second circuit, the resistance value of 2.149? Per 1 m was set as the reference resistance value, and the resistance value of the bundle (hot wire) synthesized in Example 3-1-2 was adjusted to 2.149? You can make a heating element.

That is, the far infrared ray heating body 121 of the main heating unit 120 inside the farmyard drying facility desired here has a total of two circuits, one of which has a heating element of 2 m in length and one heating wire of 50 m in length, If the solar cell is connected in parallel, the solar cell generates 1,163 w of heat for 1 hour in the drying equipment, and the desired temperature can be increased in the drying equipment by using the solar photovoltaic.

In conclusion, in order to raise the internal temperature of the drying equipment as desired, the first circuit is a heating element having a resistance value of 0.02149Ω per 1m length of unit length when the operating voltage is 5V, The first circuit is cut in 2m, and the second circuit is made of a heating element whose resistance value is 0.05159Ω per 1m length of unit length when the working voltage is 12V. The first circuit and the second circuit may be connected in parallel at the same time.

Or the first circuit is a heating element whose resistance value is 0.495Ω per 1m length of unit length when the operating voltage is 24V, and one circuit is cut to 2m, (Bundle) is made into a heating element whose resistance value is 2.149Ω per 1m of unit length, and one circuit is cut to 2m, which is connected to the first circuit and the second circuit Two circuits can be used in parallel.

In other words, a plurality of heat wires (bundles) are connected in parallel, but the voltage used is adjusted by adjusting the voltage used for each circuit so that the calculated power consumption is adjusted.

&Lt; Example 3-1-3-4-2-2 >

The second method is to adjust the operating temperature to the same operating temperature (heating temperature of the heating element) for each circuit, or to adjust the operating temperature according to two or more different circuits.

For example, in the same condition as the example of the embodiment 3-1-3-4-1-1, a corresponding heat ray (bundle) as the far-infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility Describe how to make 1,163w of consumed power to be consumed within 1 hour (the amount of heat is released within 1 hour).

First, it is necessary to design an optimum composite resistance value of a heating element (bundle) as a heating element. Assuming that the used voltage is fixed at 24V,

(3) A method of adjusting the operating temperature (heating temperature of the heating element) by adjusting the heating element to three heating circuits at the same operating temperature (heating element heating temperature) for each circuit.

As a first example, calculate the heat resistance value when the heating element's heating temperature is 600 ° C.

In the above experimental data, about 100 W is consumed per 1 m when the heating temperature is 600 캜, and the calculated power consumption 1,163 w ÷ 100 w = 11.63 m is calculated. W ÷ V = I, it becomes 1,163w ÷ 24V = 48.46A.

Since the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility has three heating wires in total, the heating wire length is 11.63 m 3/3 = 3.876 m in one heating cycle.

Therefore, when the total sum of the total sum of the total sum of 48.46A flows in a total of three circuits of 3.876m per one heat wire in the drying facility, &Lt; / RTI &gt;

In addition, 48.46A ÷ 3 circuit = 16.153A, that is, the current used by one circuit (3.876m) is 16.153A.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m for one hot wire becomes 24 V ÷ 16.153 A = 1.4857 Ω, and the total resistance value for one hot wire is 3.876 m The resistance value per 1 m of the desired customized heating element is 0.3833 ?.

When a resistance value of 0.3833? Per 1 m of the heat ray thus calculated is set as a reference resistance value and a heating element corresponding to 0.3833? Is manufactured through the above-described method of adjusting the bundle (hot wire) synthetic resistance value of the embodiment 3-1-2 do.

That is, when the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility desired is used in parallel with three heating circuits having a heating voltage of 24 V and a length of one heating wire of 3.876 m, Inside the drying facility, 1,163 watt heat is generated for 1 hour, and the desired temperature can be increased by using solar photovoltaic.

As a second example, calculate the heat resistance value when the heating element temperature is 1,000 ℃.

In the above experimental data, about 170 W is consumed per 1 m when the heat generating temperature is 1,000 캜, and the calculated power consumption 1,163 w ÷ 170 w = 6.84 m is calculated. The formula W (power consumption) = V (voltage) = I, thus 1,163w ÷ 24V = 48.46A.

Since the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility has three heating wires in total, the heating wire length is 6.84 m ÷ 3 = 2.28 m in one heating cycle.

Therefore, if the total of three 2.28 m circuits per one heating wire inside the drying equipment is installed inside the drying equipment and heat of 1,000 캜 is generated and 48.46 A flows as the total sum of the currents of 24V, Causing a 1,163 watt heat in an hour.

48.46A ÷ 3 circuit = 16.153A That is, the current used per circuit (2.28m) is 16.153A.

Since the formula V (voltage) = I (current) x R (resistance value), the total resistance value of the entire length of 2 m for one hot wire becomes 24 V ÷ 16.153 A = 1.4857 Ω, and the total resistance value for this hot wire is 2.28 m The resistance value per 1 m of the desired customized heating element is 0.6516 ?.

A resistance value of 0.6516? Per 1 m of the heat ray thus calculated is set as a reference resistance value, and a heating element corresponding to 0.6516? Can be made through the above-described method of adjusting the bundle (hot wire) synthetic resistance value of the embodiment 3-1-2 .

That is, if the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility is connected in parallel with the heating element specification having a working voltage of 24 V and a length of one heating wire of 2.28 m, Inside the plant, it will generate 1,163 watts of heat for one hour, and the desired temperature can be raised using solar photovoltaic.

As a result, in order to raise the internal temperature of the drying facility to the desired value, when the operating voltage is set to 24 V and the operating temperature is set to 600 ° C., the heating wire (bundle) 0.3833 Ω, and one circuit is cut by 3.876 m to make a total of 3 circuits. The total heat flux (bundle) is measured by using a parallel connection. When the use temperature is 1,000 ° C, To 0.3141 Ω, and one circuit is cut by 2.28 m to make a single circuit, which can be used in parallel with a total of three circuits.

That is, a plurality of heat wires (bundles) are connected in parallel, and the voltage used for each circuit is the same, while the use temperature (heat generation temperature of the heating element) of each heating circuit (bundle) To adjust the calculated power consumption.

(2) A method of adjusting the operating temperature (heating temperature of the heating element) by adjusting the operating temperature (heating element heating temperature) of the heating element to a total of two heating elements.

As a first example, calculate the heat resistance value when the operating temperature is 150 ° C for the first circuit and 230 ° C for the second circuit.

In the experimental data, about 22 W is consumed per 1 m when the heating temperature is 150 캜, and about 38 w is consumed per 1 m when the heating temperature is 230 캜. The formula W (power consumption) = V (voltage) W = V = I, so that 1,163w / 24V = 48.46A.

Since the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility has two heating wires in total, the calculated power consumption amount 1,163w ÷ 2 circuit = 581.5w.

Since W ÷ V = I at the formula W (power consumption) = V (voltage) × I (current) and thus 581.5w ÷ 24V = 24.23A, the first circuit line length is 581.5w ÷ 22w = 26.43m and the current is 26.43 m The total length shall be 24.23A.

In addition, the second circuit line length is 581.5w ÷ 38w = 15.3m and the current should flow 24.23A at the total length of 15.3m.

The operating voltage in the desiccation equipment desired in the field is set to 24V, and the first circuit in the two circuits is heated to 150 ° C and 26.43m in the drying apparatus, and the second circuit is operated in 230 ° C 15.3 m is installed inside the drying equipment to generate heat, the inside of the drying equipment causes a total heat of 1,163 W for one hour.

Since the formula V (voltage) = I (current) × R (resistance value), the total resistance value of 26.43m long in one circuit of the first circuit becomes 24V ÷ 24.23A = 0.99Ω, and the total resistance value Divided by 26.43 m, the resistance value per 1 m of the desired customized heating element is 0.0374 ?.

Also, the total resistance value of the 15.3 m length of the first circuit of the second circuit is 24 V ÷ 24.23 A = 0.99 Ω, and dividing the total resistance value of this heating wire by 15.3 m, the resistance value per 1 m of the desired far- 0.0647 ?.

The heat ray of the first circuit thus calculated is set to 0.0374? As a reference resistance value per 1 m and is set to 0.0374? By the method described above in the bundle (hot wire) You can make a matching heating element.

In the second circuit, the resistance value of 0.0647? Per 1 m was set as the reference resistance value, and the resistance value of the bundle (hot wire) synthesized in Example 3-1-2 was adjusted to 0.0647? You can make a heating element.

That is, the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility, which is desired here, has a heating circuit with a heating voltage of 24 V, a heating wire length of 26.43 m, When using a total of two circuits connected in parallel, one heating circuit that generates heat at 230 ° C is connected to the heating cable at a voltage of 24 V for one heating circuit and a total length of 15.3 m. This causes a 1,163 w heating in the drying equipment for 1 hour, You can use it to raise the desired temperature.

As a second example, calculate the heat resistance value when the temperature of the first circuit is 600 ° C and the temperature of the second circuit is 1,000 ° C.

In the above experimental data, about 170 W is consumed per 1 m when the heat generating temperature is 600 캜, and about 100 w is consumed per 1 m when the heat generating temperature is 1,000 캜. When W (power) = V ÷ V = I and thus 1,163w ÷ 24V = 48.46A.

Since the far infrared ray heating body 121 of the main heating unit 120 in the farmhouse drying facility has a total of two heating wires, the calculated power consumption 1,163w ÷ 2 circuit = 581.5w and the formula W (power consumption) = V (voltage) × I (Current), W ÷ V = I and therefore 581.5w ÷ 24V = 24.23A.

Therefore, the first circuit line length is 581.5w ÷ 100w = 5.815m, the current should flow 24.23A at the total length of 5.815m, the second circuit line length is 581.5w ÷ 170w = 3.42m, the current is 24.23 at the total length of 3.42m A must flow.

In the desiccation facility, the operating voltage should be the same as 24V in the desiccation facility. The first circuit of the two circuits is heated to 600 ° C and 5.815m in the drying facility, and the second circuit is operated at 1,000 ° C 3.42m is installed inside the drying equipment to generate heat, which causes 1,163w heating in the drying equipment as a whole for 1 hour.

Since the formula V (voltage) = I (current) × R (resistance value), the total resistance value of 5.815 m in length of one heat circuit of the first circuit becomes 24 V ÷ 24.23 A = 0.99 Ω, Is divided by 5.815 m, the resistance value per 1 m of the desired far infrared ray heating element is 0.170 ?.

In addition, the total resistance value of the 3.42 m length of the first circuit of the second circuit is 24 V ÷ 24.23 A = 0.99 Ω, and dividing the total resistance value of this heating wire by 3.42 m, the resistance value per 1 m of the desired far- Becomes 0.289 ?.

The heat ray of the first circuit thus calculated is set to a reference resistance value of 0.170? Per 1 m, and the resistance value of the bundle (hot wire) synthesized resistance value of the embodiment 3-1-2 is set to 0.170? You can make a matching heating element.

In addition, The resistance value of 0.289? Per 1 m is set as a reference resistance value, and a heating element corresponding to 0.289? Can be made through the above-described method in the bundle (hot wire) synthetic resistance value adjustment technique of the embodiment 3-1-2.

That is, the far infrared ray heating body 121 of the main heating unit 120 inside the farmhouse drying facility, At 24V The length of one heat wire is 5.815m. The whole of this heat wire has one circuit which generates heat of 600 ° C, and the use voltage of 24V is one heat wire of 3.42m. When used in combination, it causes a 1,163 watt heat in the drying equipment for 1 hour, so that the desired temperature can be raised by using the photovoltaic electric power.

As a result, in order to raise the internal temperature of the drying equipment to the desired value, the first circuit uses the heat (bundle) voltage of 24 V and the heat circuit (bundle) (0.0374 Ω), and one circuit was cut to 26.43 m in parallel, and the second circuit was connected in parallel. In the second circuit, when the operating temperature was 230 ° C., the resistance value per 1 m of the unit length of the bundle was 0.0647 Ω, and one circuit is cut to 15.3m, and one circuit is connected in parallel, and the first circuit and the second circuit are connected in parallel at the same time.

Or the first circuit is a heating element whose resistance value is 0.170Ω per 1m length of unit length when the operating temperature is 600 ° C, and one circuit is cut to 5.815m, (Circuit) is a heating element whose resistance value is 0.289Ω per 1m length of unit length when the operating temperature is 1,000 ℃. One circuit is cut to 3.42m, And the second circuit can be used in parallel.

That is, a plurality of heat wire bundles are connected in parallel, and the voltage used for each circuit is the same, while the use temperature (heat generating body heat temperature) of the heating body is different from that of the heating wire (bundle) Adjust the adjusted power consumption.

&Lt; Example 3-1-3-4-2-3 >

Third, the method of adjusting the length of heat line by adjusting the length of heat line for each circuit, or adjusting the length of heat line for each of two or more multiple circuits will be described.

For example, in the case of the example of the embodiment 3-1-3-4-2-2, a method of adjusting the heating wire length by adjusting the heating wire length to the same heating wire length for each circuit, -1-3-4-2-2 &lt; / RTI &gt;

As a result, in order to raise the internal temperature of the drying equipment to the desired value, when the operating voltage is set to be equal to 24 V and the operating temperature is set to 600 ° C., the resistance value of the heating wire (bundle) When the temperature is 1,000 ° C, the heat flux (bundle) is measured as 0.3141 Ω (unit) per 1m length of unit. , And one circuit is cut in 2.28m and made into a single product. The circuit can be used in parallel with three circuits in total.

In other words, a plurality of heat wires as heating elements are formed, and the length of each circuit is the same, but the calculated power consumption is adjusted by adjusting the length of the heat wire (bundle) of the heating element.

The method of adjusting the length of the heating wire while adjusting the length of the heating wire to a total of two heating wires according to the circuit is the same as that of the embodiment 3-1-3-4-2-2,

As a result, in order to raise the internal temperature of the drying equipment to a desired level, the first circuit has a resistance of about 1 meter per unit length (bundle) when the operating temperature is 150 ° C, The value is 0.0374Ω, and the circuit is cut into 26.43m, and the circuit is cut into one piece, and the second circuit is made by connecting the heat wire (bundle) to the resistance value per 1m 0.0647Ω, and one circuit is cut to 15.3m and connected to the first circuit, and the first circuit and the second circuit are simultaneously connected in parallel.

Or the first circuit is a heating element whose resistance value is 0.170Ω per 1m length of unit length when the operating temperature is 600 ° C, and one circuit is cut to 5.815m, (Circuit) is a heating element whose resistance value is 0.289Ω per 1m length of unit length when the operating temperature is 1,000 ℃. One circuit is cut to 3.42m, And the second circuit can be used in parallel.

In other words, the number of heating wires, which are heating elements, is set to a plurality of circuits, and the length of each circuit is different, but the calculated power consumption is adjusted by adjusting the length of the heating wire (bundle) of the heating element.

&Lt; Example 3-1-3-4-2-4 >

Fourth, a method of making one of the above three methods or a method of mixing the above methods will be described.

For example, in the case of the example of the embodiment 3-1-3-4-2-2, a method of adjusting the heating wire length by adjusting the heating wire length to the same heating wire length for each circuit, -1-3-4-2-2 &lt; / RTI &gt;

As a result, in order to raise the internal temperature of the drying equipment to the desired value, when the use voltage of the bundle is set at 24 V and the operating temperature is 600 ° C., the heat value (bundle) is 0.3833Ω (Bundle) with a temperature of 1,000 ° C is used as a heating element with a resistance value of 0.3141 per 1m length per unit length. Ω. It is possible to use a circuit which is made by making a heating element and cutting one circuit by 2.28m and making it into a single circuit in total of 3 circuits in parallel.

That is, in the second method, the heating temperature is adjusted to the same operating temperature (heating element heating temperature) for each heating element, and the third method is to adjust the heating wire length by adjusting the heating wire length for each heating element. The same is true for each circuit, but the calculated power consumption can be adjusted by simultaneously controlling the heat generation temperature and the heat generation length.

The method of adjusting the heating wire length by adjusting the heating wire length to two different heating wire lengths for each circuit is the same as the example of Example 3-1-3-4-2-2,

As a result, in order to raise the internal temperature of the drying equipment to the desired value, the first circuit uses the heat (bundle) voltage of 24 V and the heat circuit (bundle) (0.0374 Ω), and one circuit was cut into 26.43 m, and the resultant circuit was connected in series. In the second circuit, when the operating temperature was 230 ° C., the resistance value per 1 m of the unit length was 0.0647 Ω. It is possible to use one circuit and two circuits in parallel at the same time by cutting one circuit to 15.3m by making a heating element specified by Ω.

Or the first circuit is a heating element whose resistance value is 0.170Ω per 1m length of unit length when the operating temperature is 600 ° C, and one circuit is cut to 5.815m, (Circuit) is a heating element whose resistance value is 0.289Ω per 1m length of unit length when the operating temperature is 1,000 ℃. One circuit is cut to 3.42m, And the second circuit can be used in parallel.

That is, a method of adjusting the use temperatures of two or more of the plurality of circuits according to the second method, and a method of adjusting the lengths of the heat lines of two or more different circuits among the third method, The temperature and the heat line length are different for each circuit, and the heat output temperature and the heat line length are controlled simultaneously to adjust the calculated power consumption.

&Lt; Example 3-1-3-5 >

A method of using the method of any one of the above-mentioned (1) to (4) in the above-mentioned Example 3-1-3, or a method of producing the same by various methods selected and synthesized will be described in more detail with reference to examples.

For example, as in the case of the embodiment 3-1-3-3-4,

Therefore, if the heating resistance is set to 0.3716Ω in order to generate 100 ° C in the entire hot wire at a using voltage of 24V and a hot wire length of 10m, the operating voltage in the field is changed from 24V to 50V and the heating temperature is changed from 100 ° C to 150 ° C If you want to change the heating wire length from 10m to 5m in the state, you can adjust the resistance value of the hot wire first from 0.3716Ω to 4.545Ω in order to meet the conditions of the drying facility.

The above example is a method in which the conditions of the drying equipment in (1) - (3-1-3) above are changed according to the change requirement when the voltage of the desired heating element is required to be changed, A method in which the facility site conditions meet the change requirement when the heating temperature of the desired heating element requires a change, and a method in which the conditions of the drying facility in the above-mentioned Example 3-1-3 are required to change the length of the desired heating element per circuit (Selective synthesis) at the same time to adapt to the change requirements.

The method of using the far-infrared ray heating body 121 of the embodiment 2 and the far-infrared ray heating body 121 of FIG. 1 will be described in detail as follows.

In order to utilize the drying facility heating apparatus 100 in a wider field and more and more drying facilities, heat generated from the far infrared ray heating body 121 provided in the heating unit 120 of the drying facility heating apparatus is radiated by far- .

This is because the drying facilities that want to use photovoltaic power generation can become wider and wider when the far-infrared rays are radiated and radiant heating is possible.

Therefore, another important matter in the method of manufacturing the heat generating unit 120 according to the first embodiment is that the far-infrared ray is actually emitted from the far infrared ray heating body 121 provided in the heat generating unit 120 in the first embodiment.

In the conventional heating element, most of the generated heat is not radiant heat, and therefore it is only necessary to transfer the heat to the conductive heat or the convection heat.

In other words, in a space of a drying facility having a large area, only the vicinity where the heater is located is cold, and the space away from the heater is cold.

In addition, the heating condition is not uniform in the entire space inside the drying facility.

In other words, the place where the heater is hot, the place where it is cold, the hot wind is hot, and the hot wind is cold.

Therefore, the heating technique by the heat conduction or the convection heat of the conventional heating element was very limited to be applied to a large number of kinds of drying equipment in various fields.

In addition, even if there is a heating element (for example, a heating element containing a carbon component), which is sometimes radiant heat, the distance (far infrared ray distance) of the radiant heat is short,

True far infrared rays such as far-infrared rays from the sun have a long distance, excellent absorption rate to materials, resonance resonance after being absorbed into material, and excellent reduction to heat energy.

The far infrared ray coming from the sunlight has all of these superiorities, so it is a true far-infrared ray and has excellent radiant heat, so the actual heating is radiant heat.

In actual experiments, heating devices (far infrared ray heating devices, far-infrared heating devices, and drying device heating devices (systems) that exhibit far-infrared rays) are shorter in distance than sunlight far infrared rays, have poor water absorption rate in human body and crops, The effect of reducing the amount is also insufficient.

However, if the wavelengths recognized by human science to date are far infrared wavelengths and the far infrared ray emissivity is the same, far infrared rays from conventional far infrared heaters using the far infrared ray or common carbon ink applied by sun light are all equal.

However, these conventional far infrared ray heating elements are far-infrared rays only from the actual pattern, and they are far different from the far-infrared rays coming from the sunlight in terms of distance, absorption rate and action effect.

Those that are far infrared ray only do not produce a true far-infrared radiation effect.

Therefore, in order to widen and broaden the drying facilities to use solar power generation by many kinds in each field, it is necessary to heat the far-infrared radiant heat, but the true far-infrared rays such as the far-infrared rays of sunlight are long and the absorption rate to human body and crops It is excellent, and after it is absorbed, the far infrared ray effect, the heat conversion effect, etc. should be emitted as excellent as the sunlight far infrared ray.

If this true far-infrared ray is emitted from the drying equipment of this drying facility, that is, if it is possible to use radiant heat by true infrared rays by using solar power generation electricity, the drying equipment heating device is applied to the drying equipment, The number of drying equipments to operate the drying equipment by using the electric power obtained by installing them directly can be increased many times.

In this way, compared to the conventional heat transfer or convection heat method, the true radiant heat method using radiant heat has a remarkable energy saving effect, and it is possible to realize a drying facility utilizing the true radiant heating method which has been pursued by mankind, Drying can be realized.

In addition, it is possible to heat the inside of the drying equipment having a large space only by the pure radiation heat, and to realize various advanced functions that can not be realized by the existing convection or convection heat transfer method. In particular, It can be applied to all kinds of drying equipments in all fields where high heat is possible and dry heat is needed.

By applying this true infrared heating technology to various drying facilities, it is possible to realize the heating of the drying equipment, which greatly contributes to the reduction of carbon emissions around the world, such as 3 zero (heating cost, carbon emission, pollution emission zero) ,

In addition, uniform heating of the entire drying space inside the drying facility and uniform drying of the inside and outside of the dried material itself can be performed. Therefore, it is possible to perform the uniform drying using the conventional convection heat or radiant heat heating technology, It is expected that the dry heat technology paradigm will be changed in all the fields of the drying equipment which needs the heat of the future.

&Lt; Example 4-1 >

Therefore, in a method of performing heating (radiant heat heating) for true far-infrared radiation drying in the present drying equipment heating apparatus, a heating element, that is, a far-infrared ray heating element 121 for emitting true infrared rays, may be used as a heating element provided in the heating portion 120.

In order to emit true far-infrared rays from the hot wire, these far infrared ray heaters 121 have been made in a real-

① Electric dipole radiation, in which true far-infrared radiation is emitted from the hot wire, should have a geometric structure that can radiate more radically,

② It should be made of a material that emits a large amount of true far-infrared rays (especially a dipole moment when electricity flows)

&Lt; Example 4-1-1 >

(1) a method of providing a geometric structure in which electric dipole radiation, in which a true far-infrared ray is emitted from a hot wire, can be radiated more largely, is described.

First, electric dipole radiation refers to radiation electromagnetic waves emitted by electric dipoles whose magnitudes change with time. Such radiation electromagnetic waves are far infrared rays. When radiation becomes larger, they become true far infrared rays and emit a large amount of far infrared rays.

Therefore, it is necessary to artificially change the electric dipole moments at the instant moment. In this method, an effective method is to continuously repeat the temperature change action in the ΔT time with respect to the materials constituting the heat ray, We have to make a sample and run it many times, and the geometry of the heat line should be done.

In order to explain this in more detail, assuming that 10 hot wires are combined at regular intervals, even if heat is generated due to simultaneous electricity flow to 10 hot wires, each hot wire transmits heat generated from its own body to its counterpart, The heat is transferred and thermally equilibrated, but when it sees its internal fine state, it continuously converges to the thermally equilibrium state by repeating the disappearance of a minute temperature difference.

A more microscopic observation of this condition shows that although the 10 heat rays are generated at the same temperature, they momentarily instantaneously heat each other, but they are sometimes heated upside down. When you receive the temperature rise above your own temperature is a very fine temperature change is taking thousands of times per second.

Assuming that the temperature changes in the time ΔT, the material constituting the hot wire is made of a material having a dipole moment when electricity flows, and when the temperature changes at an instant, The electron flow repeats the increase / decrease / disappearance of the electron flow in one direction. At this time, the change in the magnitude of the dipole moment also occurs continuously. At this time, the far-infrared rays are emitted while the electric dipole radiation occurs.

When this temperature change action is further exacerbated, the radiation becomes larger, and at this time, it becomes a true far-infrared ray and a large amount of heat is radiated out of the heat ray.

Therefore, the geometrical structure of the hot wire must be made into a structure in which such minute thermal change action can take place.

In the conventional manufacturing method, when the heat ray is made into one cylinder having one cross-sectional area and the heat is generated by flowing electric current thereto, the heat ray itself is one body, so heat does not decrease to the other side and there is no work to be received. No action occurs.

However, if the heat ray is divided internally into a plurality of superfine wires and made into a plurality of superfine cross-sectional areas, and then the superficial cross-sectional areas are made to be one again, there is no difference in cross-sectional area, but the inner heat ray body becomes a plurality of bodies instead of one body. With the above-described principle, it is possible to continuously make the temperature change action in the hot wire material itself at the time ΔT.

The geometry of the heating element (heating element) having such a structure that many continuous micro-temperature changes are generated instantaneously in the heating wire itself is a parallel structure in which the micro-wires of a plurality of strands having a predetermined resistance value are brought into contact with each other The composite resistance value is decreased while each strand should have a predetermined resistance value and the smaller the cross sectional area, the better the structure.

In conclusion, to emit more far-infrared rays more effectively, and especially to emit true far-infrared rays, it is necessary to constantly change the magnitude of the dipole moment to generate electric dipole radiation and to make it even bigger so as to create a heat ray structure that realizes effective far- do.

This method will be described in Example 7 which will be described later. After making ultrafine wires of a predetermined thickness (predetermined resistance value) from a single metal or alloy metal, the multiple fine wires are brought into contact with each other to form a bundle It is most effective when you have a geometric structure that makes it a strand of heat.

A method of manufacturing such a function in a customized manner is the same as that of the embodiment 3-1-2-1, and a heating element made by a method of manufacturing such a function in a customized manner is described in Examples 8-7 and 8-8 to be described later do.

&Lt; Example 4-1-1-1 >

A method of further enhancing the temperature change action at the time of DELTA T than that made by the same method as in Example 4-1-1 is to combine multiple strands of micro filaments into one bundle, Bundle), the bundles are divided into two or more groups so that the bundles are composed of superfine wires having different resistance values for each group, so that two or more groups are combined into a bundle of one body. .

For example, the inside of a bundle is divided into three groups,

In the first group, the fine lines of the material having a high resistance value are made of one strand or a plurality of strands of two or more strands, and the second group is formed of one strand or two strands of a material having a medium resistance, And the third group is made of one strand or two or more strands of fine wires of a material having a resistance value, and these first, second and third groups are synthesized into a single bundle.

When electricity is supplied to one bundle made in this way, the first group has a high resistance value, a small amount of current flows, and a slight heat is generated. In the second group, middle temperature occurs due to the intermediate resistance value. A large amount of current flows at a low level and a high temperature is generated.

In this case, since the temperature difference between each group becomes larger, heat is given to each other to overcome the temperature difference of each group, and the continuous convergence process is carried out in a thermal equilibrium state while repeating the process more seriously. The speed and effect of heat change in △ T time is further exacerbated by the deepening of the train by three groups than when the superfine line of heat is composed only of materials generating the same heat.

As a result, the multi-stranded superfine wires may be divided into two or more groups having different heat generating functions, or may be divided into two or more groups having different materials, or may be divided into two or more groups having different resistance values If a method is used in which the ultrafine fibers having the same function are made up of one strand or two strands in different groups, the far infrared rays can be emitted more effectively.

A method of manufacturing such a function in a customized manner follows the above 3-1-2-4 to 3-1-2-8, and a heating element made by a method of manufacturing such a function in a customized manner is described in Example 8-1 To &lt; / RTI &gt; Example 8-6.

&Lt; Example 4-1-2 &

(2) In the case of Example 4-1, a method of making a material (material) having a large amount of far-infrared rays emitted (in particular, a material having a dipole moment when electricity flows) It is to use metal.

A more detailed example of this will be described in Example 7-1 to be described later.

&Lt; Example 5 >

A method of using the safety heating element 123 of the second embodiment and the safety heating element 123 of FIGS. 1 and 2 will be described.

As described above, in order to utilize the drying facility heating apparatus of the present invention in a wider range as described above, the heating element provided in the heating section must be a safety heating element, that is, the safety heating element 123.

A method of making the far-infrared ray heating element of the first embodiment more secure will be described below.

&Lt; Example 5-1 >

① The resistance value of the heating element should be uniform.

A large number of electric heating elements (hot wire) currently developed and distributed do not have a uniform resistance value, and therefore, there is a risk of fire, electric shock, and short circuit due to an electrical unevenness in the portion where the resistance value is not uniform.

Therefore, in this drying equipment heating apparatus, the heating element material (bundle, hot wire) provided in the heating unit 120 installed in the drying equipment must have a constant and uniform resistance value.

A more detailed example of the detailed method will be described later in Example 7-2.

&Lt; Example 5-2 >

(2) The heating element material (bundle, hot wire) itself should have the function of maintaining a constant temperature.

The metal hot wire has no function of maintaining the constant temperature in the material itself without a separate temperature control device, and there is a risk of fire when the power supply control device or the separate temperature control device fails.

Therefore, in the present drying equipment heating apparatus, the heating material (bundle, hot line) provided in the heating unit 120 installed inside the drying equipment must have a constant temperature holding function.

In this method, a bundle (heating wire, heating element) is composed of a micro wire group having two kinds of micro wires having a function of two kinds of micro wires. In the case of a single wire group, Generates less heat after reaching a predetermined temperature, and performs a larger function of causing the current to flow like a conductor rather than generating heat as a conductor, thereby synthesizing a micro-wire group having two functions, To be one bundle of the bundle.

As a method of maintaining the constant constant temperature (constant temperature) in the material itself without having a separate temperature control device in the hot wire, there is only a method that operates on the PTC principle.

Such a PTC temperature control method has a problem in that when the temperature of the PTC temperature is increased, the conductive molecule interval is widened when the temperature rises, the resistance value is increased, and the current value flowing through the hot wire is automatically decreased. This principle has a technical limitation in that it can not raise the heating temperature of the hot wire only by keeping the temperature of the hot wire (heating element) at a low temperature.

Therefore, it is not suitable in a place where a high temperature heat is required in an actual site, and in particular, the function of Embodiment 5, which will be described later, can not be performed at all.

Therefore, the present invention proposes a method of maintaining the constant temperature in a material other than the PTC principle in the heat ray (heat generating material) itself, so that it can efficiently maintain the constant temperature in the low temperature zone, The material itself can maintain the constant temperature.

When heat is generated by heat, the heat is generated in proportion to the heat generation time by the formula Q = 0.24 x I ² x R x T, and the generated heat is transferred to the outside while being discharged from the other side (heat is lost) I will go.

However, if the amount of heat generated from heat is greater than the amount of heat consumed, the heat ray temperature will rise continuously. If the amount of heat lost is less than the amount of heat lost, the heat ray temperature will decrease. If the amount of heat generated is equal to the amount of heat lost, the temperature of the heat ray will maintain a constant temperature.

In the present invention, based on this principle, the equilibrium state between the amount of heat generated in the hot wire and the amount of heat consumed can be effectively accomplished in a short time, and this action can be performed automatically by the material itself, have.

That is, according to the present invention, a heat ray is composed of a very fine line of a plurality of strands, and the fine line group having two kinds of functions is constituted so that the first kind group functions to continuously generate heat when an unconditioned current flows, The group generates less heat after reaching a certain temperature and allows the current to flow more like a conductor rather than generating heat as it is made into a conductor, It is made to be one strand of one body bundle by synthesis.

If a current is supplied to the hot wire, both the first group and the second group generate heat and rise rapidly. Then, at a certain temperature interval, the second group stops the heat generation and switches to the role of a conductor, Do it.

Then, the temperature of the hot wire is lowered from this point, and from a certain temperature level, the calorific value of heat is equilibrated with the amount of heat consumed by the surroundings, and the temperature is kept constant. .

And it can be applied to a wide range if it is made more customized and necessary, that is, it can be customized to keep constant at any desired temperature range in the place where hot wire is needed.

In this method, the bundle (heat wire, heating body) with the basic functions is prepared. Then, through the experiment, it is possible to obtain a certain degree of heating state (the current value flowing in the bundle, the thickness of the bundle, , It is necessary to set the reference value through experiments to determine whether the fastest thermal equilibrium can be achieved in the case of using the fine line material, the fine line material, the number of fine line types, etc.) The ratio of the thickness of the fine lines, the material, and the number of the strands of the first group and the second group may be adjusted to be customized for each number.

For example, as a result of the experiment, the bundle is composed of two groups of ultra fine lines in one bundle. As a result of experiment, the first group uses three kinds of material of A type, The other group is composed of seven strands of B-type material, which is composed of one strand at a current of 1 A per one strand up to 100 ° C Assuming that heat is generated at a rate of 1 ° C per second when a temperature of 10 ° C is generated and then reaches 100 ° C,

If a current of 10A per second is applied to this bundle, it will reach 100 ℃ after 1 second and then 37 ℃ per second.

However, assuming there is an environment in which heat is taken away from the outside by 37 ° C per second, when this heat is used in the environment, the heat initially rises by 63 ° C per second, and after reaching 100 ° C before 2 seconds, And constant temperature of 100 ° C is maintained.

The method of making such a bundle (heating element) to have a customized resistance value is the same as the method described in the above-mentioned embodiment 3-1-2.

That is, it is possible to customize the resistance value of the bundle so that 10A current flows per second. In order to do so, first, the length required for the heat ray is determined in the environmental field, the used voltage is determined, And the required resistance value.

At this time, a method for determining the required resistance value is, for example, to heat the space for drying in a drying facility having a large space for drying a crop, and it is assumed that the drying heating heater is obtained by applying the drying facility heating device 3, which is the far-infrared ray heating body 121 itself, is 22 m in length, and the heating wire 120 itself is heated to 100 ° C (1 line) of the bundle (heating line) that maintains a constant temperature is installed on the wall of the drying equipment to heat the space for the drying equipment. The environment of the drying equipment is such that the heat of 37 ° C Suppose you have an environment to steal.

At this time, a resistance value is 220 V ÷ 10 A = 22 Ω, and a hot wire having a length of one heat wire to be used is required to have a length of 22 m on the spot. Therefore, the method of making the bundle into a custom resistance value of the above- You can make a bundle (hot wire) with a resistance value of 1 Ω per 1m bundle, cut it into 22m pieces separately, and use several pieces of this separately connected in parallel in the site of the drying facility.

In this way, all of the bundles (hot wire, heating element) installed at the drying facility maintains the temperature of 100 ° C at the same time and maintains the constant temperature constant only by the hot wire itself without providing a separate temperature controller in the hot wire.

A method for customizing such a constant temperature function is as follows: 3-1-2-4 to Example 3-1-2-8, and a heating element made by a method of customarily manufacturing such a constant-temperature function will be described in Examples 8-1 to 8-4 described later.

&Lt; Example 6 >

remind A method of using one of the above-mentioned three methods of the second embodiment and the method of selectively synthesizing the same will be described.

In the first embodiment, in the above-described embodiment 3-1-3-4-2-1, the heating element is set as a total of two heating circuits, but the operating voltage is adjusted by adjusting the operating voltage for each circuit. When the voltage is 24V, the heat source (bundle) is made into a heating element whose resistance value is 0.495 Ω per 1m of the unit length. One circuit is cut to 2m and cut into 1 piece. (Bundle) was made into a heating element specified in resistance value of 2.149Ω per 1m length of unit, and one circuit was cut into 2m and cut into one piece, and the first circuit and the second circuit were connected in parallel For example,

In this case, the heat wire of the first circuit is made of a heating element whose resistance value per 1 m is specified to 0.495 Ω, and one circuit is cut by 2 m, and the second circuit heating wire is made of a heating element whose resistance value per 1 m is specified to 2.149 Ω, Should be cut by 2m.

Accordingly, a method of making a heating element having the resistance value per 1 m specified to 0.495? And 2.149 ?, using the fourth method of the second embodiment will be described.

A method of adjusting the bundle (hot wire) composite resistance value of Example 3-1-2 and a method of customizing it to each of the corresponding specifications of Example 3-1-3 are selected from the methods of using the customized heating element of Embodiment 2 The method of making the resistance value of the heating element of the embodiment 5-1 uniform and the method of making the heating element material (bundle, heating wire) itself of the embodiment 5-2 (Heat wire, bundle) formed by using four methods simultaneously, and a method of synthesizing and using the isothermal holding function in the same manner as in Example 8-4, (Bundle), and a heating element (bundle) made to have a bundle composite resistance value of 2.15? Per 1 m length of the hot wire described in Example 8-2.

The second embodiment is the second example of the embodiment 3-1-3-4-1-2, that is, the resistance value of 0.3141? Per 1 m of the heat ray thus calculated is set as the reference resistance value, In the example of making a heating element conforming to 0.3141? Through the above-described method in the bundle (hot wire) composite resistance value control technique, the heating wire required here is a heating element having a resistance value per unit of 0.3141 ?, and one circuit must be cut by 2 m .

A method of making a heating element having a specific resistance value of 0.3141? Per 1 m by using the fourth method of the second embodiment will be described.

The method of adjusting the bundle (hot wire) composite resistance value of Example 3-1-2 and the method of customizing each of the corresponding specifications of Example 3-1-3 at the same time In the method of making the far infrared ray heating element of Example 2 by selecting and synthesizing it, and by using the method of deepening the temperature changing action at the time of? T of Example 4-1-1-1, (Heat wire, bundle) made by using these three methods simultaneously are used as the heat generating element (bundle) in which the bundle composite resistance value per 1 m length of the hot wire in the below-described Example 8-5 becomes 0.314? to be.

&Lt; Example 7 >

The method for making the far infrared ray heating body 121 of the first embodiment more effective is to make the first customized heating element 122 of the second embodiment or to use the second heating element 123 as the second heating element 123 Or (3) by using at least one of the above two methods, or by using a selective synthesis method.

The most effective method of satisfying all of the above three methods is to make an ultrafine wire having a predetermined resistance value and then combine the multiple wires of the fine wire into contact with each other to form a bundle, Is used as the corresponding heating element.

In addition, a heat line made by this method is a parallel composite structure in which a plurality of superfine wires having a predetermined resistance value are combined so as to be in contact with each other, which is a bundle of heat wires

&Lt; Example 7-1 >

It is more effective to use a material of a single metal or a synthetic metal as the material of the ultrafine wire in the seventh embodiment.

Among these single metal or alloy metals, the most effective materials are those obtained by actually purchasing samples in a laboratory or by directly making samples.

First of all, stainless steel type alloys are good, especially SUS 316 is the most effective, and the more effective it is, the more effective it is.

Secondly, steel fiber (metal fiber) (NASLON) which satisfies the same function as the first SUS 316 can be used as a prefabricated product.

Third, there is a method of directly making and using a special alloy that can perform such a function. An alloy of nickel and copper, which is made of alloy of 20 to 25% by weight of nickel and 75 to 80% to be.

Further, an alloy containing iron, chromium, alumina and molybdenum is used, and the mixing ratio is 68 to 73% by weight of iron, 18 to 22% by weight of chromium, 5 to 6% by weight of alumina, Alloy metal made by adding small amounts of silicon, manganese, and carbon may be used.

Fourth, a single metal such as copper may be used.

Fifth, a method of mixing the above first to fourth materials.

For example, in the bundle (hot wire, heating element) manufactured as described above, the superfine wire type group is made into two groups, the first group necessarily uses the first material or the second material of the stainless steel material, and the remaining second group uses the third nickel And an alloy of copper or an alloy of iron, chromium, alumina and molybdenum may be used.

A heating element (hot wire, bundle) made of a mixture of copper and copper alloy, which is a single metal, among the methods of manufacturing an ultra fine wire by using such a material is similar to those of Examples 8-5 to 8-6 It is explained in the heating element.

Also. A heating element (hot wire, bundle) made by using any one or more of the alloy metals will be described in the heating elements of Examples 8-1 to 8-4 and 8-7 to 8-8 described later.

&Lt; Example 7-2 >

A method of making a fine line having a predetermined resistance value in the seventh embodiment will be described.

It is very important that the bundle (heating element) has a uniform and uniform resistance value as a whole in the longitudinal direction.

If the fine wires do not have a uniform resistance value in the longitudinal direction as a whole, there is a risk of fire, electric shock, and short-circuiting due to electrical unevenness in the portion where the resistance value is not uniform.

In order to solve this problem, one strand of each fine wire must have a constant and uniform resistance value in the longitudinal direction, and a uniform resistance value is required for each fine wire of each of a plurality of strands in the bundle Ultrafine lines should be used from the beginning.

Therefore, a method of ensuring that the entire microfine line has a constant and uniform resistance value in the longitudinal direction is as follows. First, a single metal or alloy metal is made of a fine metal filament yarn through a precision drawer (drawing machine) The second method is to use a single metal or alloy metal as a fine metal wire by means of a precision spinning machine. The third method is to use a steel fiber (NASLON) as a super fine wire. There is a way.

Drawing method can be used as a method of making a fine filament yarn through a drawer (drawing machine) of the first method.

By making each of the superfine wires have a constant and uniform resistance value over their entire length, and then bundling them, all of the superfine wires in the bundle (heating element) are uniform in the longitudinal direction and have a uniform resistance And as a result, the bundle (heating element) as a whole has a uniform resistance value, thereby achieving electrical safety.

However, in actual manufacturing process, uniformity of the uniformity can not be completely 100% due to the precision of the machine (equipments, devices) and the uniformity of the manufacturing process, and there may be some difference in degree.

&Lt; Example 7-3 >

In the seventh embodiment, a description will be made of a method of making multiple strands of microfine wires into contact with each other to form a single bundle of stranded wires.

If the microfine wires constituting the bundle are not stuck together as one body, there is a potential difference as the microfine and microfine wire spreads. As a result, reverse current or current deflection occurs and superheating occurs. Or fire.

Therefore, the multiple strands must be made into a single thread-like shape and a length of heat line (heating element) through a method of tightly tying the multi-strand ultrafine wires into one body (bundling method).

The bundling method is as follows. First, after combining the fine wires of a plurality of strands, the hot yarns (fibers) are wound around the outer circumference by a wrapping method, and the high temperature yarns (fibers) To form a strand of thread when viewed from the outside.

As the high-temperature fiber used in this case, a yarn made of aramid, a yarn made of POLYARYLATE or a yarn made of PBO fiber can be used.

FIG. 3 is a view showing a heat ray (heating element) 120a manufactured by the first bundling method, in which a plurality of superfine fine wires 120b, which are combined with each other, are wound on the hot fibers 120c in a superposed manner along the longitudinal direction, .

Second, the micrographs of the multiple strands are twisted together through the union to bundle them into one body.

Third, the ultra fine lines of a plurality of strands are put into a coater and coated while being bundled.

The coating material used may be Teflon, PVC or silicone.

Fourth, microfine wires of multiple strands are placed between the upper and lower plates of a plate-like material, and the adhesive is put therebetween, and then the adhesive is melted and bundled.

At this time, a material plate, a general fabric or a clinker plate may be used as the plate material.

As the adhesive, a TPU liquid, a TPU plate, a silicon liquid or a silicon plate, or a hot-melt liquid or a hot-melt plate may be used.

In addition, by using the hot press in the melting method, the internal adhesive can be melted while being melted while the internal fine glue is immersed and immersed in the thermosetting resin, and a high frequency machine and a compressor are used. It is possible to immerse and immobilize the microfine inside.

Fifth, the above four methods can be bundled by any one or more methods or a combination of various methods selected and synthesized.

For example, a bundle made by the first or second coating may be coated once or more times (once coated over once) in a third way or by using the same or different coating material for each coating number The coating can be removed and bundled.

That is, the first or second coating material is applied to the coating machine to coat the coating material one or two or more times, and the coating materials are coated with the same number of times, It can be changed.

&Lt; Example 8 >

In the seventh embodiment, a bundle of heat rays bundled as a parallel combination structure in which a plurality of strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other is used as the method of any one of the third to seventh embodiments The most effective heat bundles that can be used as heating elements by using these methods in combination are as follows.

&Lt; Example 8-1 >

The heating element (bundle), which has a bundle composite resistance value of 1.37?

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 550. The second material is a single metal of nickel and copper, To 25% by weight of copper and 75 to 80% by weight of copper. The thickness of one strand of the fine wire of this alloy is 100 탆 (one-strand resistance value is 36 Ω) and the number of strands is 24 strands,

It is made by bundling two kinds of these materials.

&Lt; Example 8-2 >

The heating element (bundle), which has a bundle composite resistance value of 2.15? Per 1 m length of the hot wire,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 550. The second material is a single metal of nickel and copper, To 25% by weight of copper and 75 to 80% by weight of copper. The thickness of one strand of the fine wire of this alloy is 100 탆 (one-strand resistance value is 36 Ω) and the number of strands is 14 strands,

It is made by bundling two kinds of these materials.

&Lt; Example 8-3 >

The heating element (bundle), which has a bundle composite resistance value of 3.12? Per 1 m length of a hot wire,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,

The first material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 550. The second material is a single metal of nickel and copper, To 25% by weight of copper and 75 to 80% by weight of copper. The thickness of one strand of the fine wire of this alloy is 100 탆 (one strand resistance value is 36 Ω), and the number of strands is 9 strands,

It is made by bundling two kinds of these materials.

&Lt; Example 8-4 >

The heating element (bundle), which has a bundle composite resistance value of 0.495? Per 1 m length of a hot wire,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made of two kinds and the group is made into two groups, and the ultrafine wire materials in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 1,100 strands. The second group is composed of a single metal of nickel and copper But it is made of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of this alloy is 180 탆, the number of strands is 45,

These two groups are bundled together.

&Lt; Example 8-5 >

The heating element (bundle), which has a bundle composite resistance value of 0.314? Per 1 m length of a hot wire,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made up of three kinds and the group is made into three groups. The ultrafine wire materials in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 1,100 strands. The second group is composed of a single metal of nickel and copper But it is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 탆, the number of strands is 9 strands, The species is a copper single metal, the thickness of one fine strand of copper is 140 μm, the number of strands is two strands,

These three groups are bundled together.

< Embodiment 8-6>

The heating element (bundle), which has a bundle composite resistance value of 0.202?

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultrafine wire material is made up of three kinds and the group is made into three groups. The ultrafine wire materials in each group are the same, and the material and the number of the wires are made different for each group.

The first group material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 1,100 strands. The second group is composed of a single metal of nickel and copper But it is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 탆, the number of strands is 9 strands, The specimen is made of a copper single metal, the thickness of one fine strand of copper is 140 μm, the number of strands is 3 strands,

These three groups are bundled together.

< Embodiment 8-7>

The heating element (bundle), which has a bundle composite resistance value of 14?

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultra fine wire material is made of one kind and made of the same material but different in the number of strands,

One material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 550.

These 550 strands were bundled together.

<Embodiment 8-8>

The heating element (bundle), which has a bundle composite resistance value of 7 Ω per one meter of heat wire,

A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,

The ultra fine wire material is made of one kind and made of the same material but different in the number of strands,

One material is NASLON, which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 占 퐉 and the number of strands is 1,100.

These 1,100 strands were bundled together.

&Lt; Example 9 >

The solar power generation facility 112 of the first embodiment and the solar power generation facility 112 of FIG. 1 will be described in detail.

Photovoltaic power generation is a power generation technology that takes the sun's light energy and produces electric energy.

Therefore, as shown in FIG. 4, it is important to utilize the solar power generation facility 112, which realizes the solar power generation technology, so that the solar power generation electricity can be directly used in the drying facility where heat is required.

Accordingly, the photovoltaic power generation equipment 112 receives the solar light energy and produces electric energy.

As shown in FIG. 4, the solar power generation facility 112 includes a solar cell 112a, a solar cell module 112b, or a solar cell array 112c.

The solar cell 112a refers to the smallest unit among devices that convert solar light energy into electric energy.

When the photovoltaic cell 112a is irradiated with a light having a large energy bandgap or more to the PN junction, electrons and holes are generated and electrons are converted into N-type semiconductors and holes are converted into P- type semiconductor to generate electromotive force.

As the semiconductor material of the solar cell 112a, not only Si but also GaAs, CdTe, and CIGS can be used. Depending on the material constituting the solar cell 112a, an inorganic material such as silicon or a compound semiconductor, And can be divided into a battery cell and an organic solar cell including an organic material.

The electricity generated in the solar cell 112a is DC low voltage electricity, and the open voltage V of the solar cell 112 is 0.58V, which is higher than 2V in the present technology And the production (power generation) power is also very small, which makes it difficult to exceed the capacity of 2.34 Wp per solar cell.

The solar cell module 112b The amount of power (electricity) generated by only one solar cell 112a is small, so that a plurality of solar cells 112a are collected and used as modules.

The solar cell module 112b is formed by connecting a plurality of solar cell modules 112a in series (preventing reverse flow by inserting a diode in the middle) to form a panel shape (or a thin film shape, And the electricity generated in the cell 112a is finally collected at the + terminal and the - terminal.

Currently commercialized solar cell module 112b has an 85Wp module in which 36 pieces of 125mm × 125mm solar cells are connected in series using 5-inch single crystal silicon. In addition, there are 72 solar cell modules with 175Wp modules and 6 modules with 200Wp modules 54 solar cells of 156 mm × 156 mm in size using polycrystalline silicon are connected in series.

When the open voltage V of the solar cell 112a is 0.58V, the open voltage V of the solar cell module 112b is 0.58 x 36 = 20.9V.

Further, when the temperature is 25 DEG C and the incident amount is E = 400 W / m &lt; 2 &gt;, the shortcircuit current (I)

When evaluating the electrical characteristics of the solar cell module 122b, for example, the minimum guaranteed power of a solar cell module having a nominal voltage of 24V and a maximum power of 200Wp is 194W, the maximum power voltage is 26.3V and the open-circuit voltage is 33V.

The solar cell array 122c connects a plurality of the solar cell modules 122b in series or in parallel and connects them to each other to generate a large amount of electric power according to a desired result. It is the largest unit facility that makes the power generation according to the voltage.

Therefore, the photovoltaic power generation facility 112 may be constituted by (1) a photovoltaic power generation facility 112 including a photovoltaic cell, a photovoltaic module or a solar cell array, (2) a photovoltaic cell or a photovoltaic A constant voltage module 114 for supplying a DC low voltage electricity generated by the power generation facility 112 at any desired constant voltage state is further connected, and (3) a solar cell, a solar cell module, or a solar cell A constant voltage module 114 may be connected to the facility 112 and a DC electric storage facility (storage battery, ESS, etc.) may be additionally connected to the constant voltage module 114.

&Lt; Example 9-1 >

The inverter 118 may be further added to the solar power generation facility 112 of FIG.

If the solar power generation facility 112 converts the solar light energy into direct-current electric energy, the inverter 118 converts the generated direct-current electricity into an alternating-current electricity that can be used for general purposes.

The inverter 118 converts the DC electricity generated by the solar power generation facility 112 including the solar cell 112a, the solar cell module 112b or the solar cell array 112c into AC electricity, .

&Lt; Example 10 >

As shown in FIG. 5, a power controller 150 may be added to the first embodiment and the first embodiment. The power controller 150 may include a power supply unit 110 and a heating unit The power generated by the power supply unit 110 is supplied to the heat generator 120 through the power controller 150.

At this time, the power controller 150 controls the heating state of the heater 120, in addition to turning on / off the current finally output from the power supplier 110.

That is, the power regulator 150 regulates the state of the heat generated by the heat generator 120 by regulating the time of supplying the current to the heat generator 120 by interrupting the current supplied from the power supplier 110 do.

As an example of the power controller 150, a temperature controller may be used as a substitute.

The temperature regulator may be separately manufactured in accordance with the heating element (bundle or hot wire) manufactured in the third embodiment, or may be used by adopting a suitable temperature regulator.

In addition, the power controller 150 may be provided in addition to any one of the power supply unit 110 and the heat generating unit 120.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

In addition, it is a matter of course that various modifications and variations are possible without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

100: drying equipment heating device 110: power supply part
112: Solar power generation facility 112a: Solar cell
112b: solar cell module 112c: solar cell array
114: constant voltage module 116: DC electric storage facility
118: inverter 120:
121: Far infrared ray heating element 122: Customized heating element
123: safety heating element 124: blowing fan
125: heat storage material or phase change material 130: heating element fixing portion
140: case 142: blowing fan
144: heat storage material or phase change material 150:

Claims (67)

A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-infrared ray heating element has a geometric structure in which electric dipole radiation is large and can be radiated well,
The geometric structure may include:
As a single bundle of hot wire, a single metal or alloy metal, a plurality of superfine wires having a predetermined resistance value are brought into contact with each other and brought into contact with each other,
Wherein the plurality of fine lines of the plurality of strands are composed of two or more groups having different heat generating functions or formed of two or more groups having different materials or formed of two or more groups having different resistance values,
Characterized in that the same micro-fine line is composed of one strand or two or more strands in different groups. delete delete delete The method according to claim 1,
The far-infrared ray heating element is operated in both AC and DC electricity,
Wherein the heating device is a customized heating element which meets at least one of specification, use voltage, heat generation temperature, heat generation amount (power consumption), or size of heating element (heat wire length of one circuit in case of heating wire). 6. The method of claim 5,
In the customized heating element adapted to the above-mentioned working voltage specification,
Voltage of 5V or less in use voltage Customized heating element according to specification,
Voltage of 12V or less to be used Customized heating element according to specification,
Customized heating element to match the voltage range of 24V or less,
Voltage of 50V or less in use voltage Customized heating element according to specification,
Among the customized heating elements fitted to the voltage range of the operating voltage of 96 V or less,
Wherein the heating device is one or more than one. 6. The method of claim 5,
In the customized heating element according to the above-mentioned heating temperature specification,
Heat output temperature 60 ℃ ~ 100 ℃ Customized heating element according to specification,
Heat output temperature 100 ℃ ~ 230 ℃ Customized heating element to match the specifications,
Heat output temperature 230 ℃ ~ 600 ℃ Customized heating element to match the specification,
Heat output temperature 350 ℃ ~ 1,000 ℃ Customized heating element to match the specification,
Among the customized heating elements fitted to the temperature range of 1,000 ° C or more,
Wherein the heating device is one or more than one. 6. The method of claim 5,
The customized heating element conforming to the heating value (power consumption)
The heating element (bundle) is made into one circuit and adapted to the heating amount (power consumption) specification,
Customized heating element that has already been determined Customized heating element adjusted by adjusting the operating voltage to one circuit length,
Customized heating element that has already been determined Customized heating element that is adjusted by adjusting the operating temperature (heating element heating temperature)
Among the customized heating elements which are adjusted by adjusting the length of the heating wire of one circuit of the customized heating element,
Wherein the heating device is one or more than one. 6. The method of claim 5,
The customized heating element conforming to the heating value (power consumption)
As a customized heating element which is made up of two or more heat lines (bundles) and adapted to a heating value (power consumption) specification,
Customized heating element which is adjusted by adjusting the operating voltage to the length of one predetermined heating element, or customized heating element which is adjusted by adjusting the operating voltage of two or more circuits,
A customized heating element which is adjusted by adjusting the operating temperature (heating element heating temperature) of the predetermined heating element per one circuit or a customized heating element which is adjusted by controlling the operating temperatures of two or more circuits,
The customized heating element may be a customized heating element which is adjusted by adjusting the heating wire lengths of the individual heating circuits, or a customized heating element which is adjusted by adjusting the heating wire length of two or more different circuits,
Wherein the heating device is one or more than one. 6. The method of claim 5,
In the customized heating element matched to the heating wire length of one circuit,
The use voltage and the working temperature are the same, and the customized heating element adjusted by adjusting the length of one line of the heat wire (bundle)
The use voltage is the same, the customized heating element adjusted by adjusting the length of each circuit of the operating temperature and hot wire (bundle)
The use temperature is the same, the customized heating element adjusted by adjusting the length of each circuit of the operating voltage and hot wire (bundle)
Among the customized heating elements which are adjusted by adjusting the operating voltage, the operating temperature and the heating wire (bundle)
Wherein the heating device is one or more than one. The method according to claim 1,
Wherein the far-infrared ray heating element is made of a material in which a far-infrared ray is emitted from the heating element to a dipole moment when electricity flows. delete delete A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far infrared ray heating element is a safety heating element having safety,
The safety heating element is a bundle of heat wires which combine multiple strands of a microfine wire having a predetermined resistance value so as to be in contact with each other,
Wherein the plurality of fine strands of the plurality of strands are composed of first and second groups having different heat generating functions,
Wherein the first group continues to generate heat when current flows and the second group generates less heat from reaching a predetermined temperature and the current flows like a conductor rather than generating heat as it is conducted. Drying equipment heating. The method according to claim 1,
Wherein the facility for supplying the power is a photovoltaic power generation facility that receives solar energy and generates electric energy. 16. The method of claim 15,
Wherein the solar power generation facility comprises a solar cell, a solar cell module, or a solar cell array. 17. The method of claim 16,
Further comprising a constant voltage module connected to the solar cell, the solar cell module, or the solar cell array to convert the DC electricity into a constant voltage state. 18. The method of claim 17,
Wherein the photovoltaic power generation facility further comprises a DC electric storage facility for storing DC electricity connected to the constant voltage module. 19. The method of claim 18,
The DC power output from the solar cell, the solar cell module, or the solar cell array, the constant voltage module, or the DC electric storage facility, or a combination of any one or more of them, is converted into AC electricity, Wherein the inverter is further provided with an inverter for driving the drying equipment. The method according to claim 1,
Wherein the facility for supplying power is a facility in which the primary side is connected to an AC power source and the AC electricity supplied thereto is converted into DC low voltage electricity and outputted to the secondary side. 21. The method of claim 20,
Characterized in that the facility for converting the AC electricity into DC low voltage electricity and outputting it to the secondary side is an adapter or a power supply. The method according to claim 1,
Wherein the apparatus for supplying power is provided with a device (mechanism) for directly connecting to an AC power source of the connection plug, and directly uses an AC power source. The method according to claim 1,
And a power control unit for turning on / off the power supply of the power supply unit is connected between the power supply unit and the heating unit. 24. The method of claim 23,
Wherein the power controller adjusts the ON / OFF time to adjust the heating state of the heating unit. The method according to claim 1,
Wherein the heating unit is used independently of the heating unit itself as the heating unit itself or is fixed to the heating unit fixing unit or is installed or installed in a separate component. 26. The method of claim 25,
Wherein the separate component is a case having an inner space formed therein. 27. The method of claim 26,
Wherein the case is an injection molded by an injection mold or a press product manufactured through a press mold. 27. The method of claim 26,
Wherein the case is a product in which the wood is formed into a frame having a predetermined size. 27. The method of claim 26,
The case may be an injection molded product injected by an injection mold, or a product produced by molding a press water or wood through a press mold in the form of a frame having a predetermined size, the frame of the case being formed, Wherein the heating device is a heating device. 30. The method according to any one of claims 26 to 29,
And a plurality of holes are formed in the case and the frame. 30. The method according to any one of claims 1, 26 to 29,
Further comprising a blowing fan for preventing heat accumulation in the heat generating part or the case during heat generation of the far infrared ray heating element. 30. The method according to any one of claims 1, 26 to 29,
And a heat storage material or a phase change material is further provided in the heating unit or the case. 26. The method of claim 25,
Wherein the heating element fixing portion is a mica board or a mesh of a heat-insulating material, a mesh, or a material resistant to high temperature, which is subjected to a flame-retardant processing. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,
The first type is NASLON, which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550.
The second kind of material is a single metal of nickel and copper, and is made of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The single strand thickness of this alloy is 100 μm 36?), The number of strands was 24,
These two materials are bundled into one,
Wherein the resistance value per 1 m length of the hot wire is 1.37?. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,
The first kind of material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550 strands.
The second kind of material is made of a single metal of nickel and copper, and is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of this alloy is 100 탆 Resistance value is 36?), The number of the strands is 14,
These two materials are bundled into one,
And the resistance value per 1 m length of the hot wire is 2.15?. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The microfine wire material is made of two kinds and the microfine wire thickness of each material is made the same, and the microfine wire diameter of each material is made to be different from the number of the strands,
The first kind of material is NASLON which is SUS 316 or a steel fiber. The thickness of one fine strand is 12 μm and the number of strands is 550 strands.
The second kind of material is made of a single metal of nickel and copper, and is made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of this alloy is 100 탆 Resistance value is 36?), The number of strands is 9,
These two materials are bundled into one,
Wherein the resistance value per 1 m length of the hot wire is 3.12?. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The ultrafine wire material is made of two kinds and the group is made into two groups, and the ultrafine wire materials in each group are the same, and the material and the number of the wires are made different for each group.
The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.
The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 45 strands,
These two groups are bundled together,
Wherein the resistance value per 1 m length of the hot wire is 0.495 OMEGA. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The ultrafine wire material is made up of three kinds and the group is made into three groups, and the materials of the fine wires in each group are the same, and the material and the number of the wires are made different for each group.
The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.
The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 9 strands,
And the third group material is a copper single metal, the single fine strand of the copper having a thickness of 140 탆 and the number of strands of 2 strands,
These three groups are bundled together,
Wherein the resistance value per 1 m length of the hot wire is 0.314?. A power supply unit comprising a device or a facility for supplying power; And
A heating unit installed inside the drying unit to generate drying heat necessary for the drying equipment; and a heat generating unit installed in the drying equipment to generate drying heat required for the drying equipment, comprising: a far infrared ray heating unit for receiving far- , &Lt; / RTI &
The far-
A parallel composite structure in which multiple strands of micro-wires having a predetermined resistance value are combined so as to be in contact with each other,
The ultrafine wire material is made up of three kinds and the group is made into three groups, and the materials of the fine wires in each group are the same, and the material and the number of the wires are made different for each group.
The first group material is NASLON, which is SUS 316 or a steel fiber. The thickness of one microfine wire is 12 μm and the number of strands is 1,100.
The second group material is made of a single metal of nickel and copper, and is composed of 20 to 25% by weight of nickel and 75 to 80% by weight of copper. The thickness of one fine strand of the alloy is 180 μm, The number is 9 strands,
And the third group material is a copper single metal. The single fine strand of copper has a thickness of 140 탆 and the number of strands is 3 strands,
These three groups are bundled together,
Wherein the resistance value per 1 m length of the hot wire is 0.202?. delete delete A power supply unit is constituted by a device or a facility for supplying power,
A heating unit is formed of a far infrared ray heating element that emits far infrared rays while generating heat when power is supplied from the power supply unit,
A circuit is connected to supply power from the power supply unit to the heat generating unit,
The far infrared ray heating part is made to have a geometric structure in which the electric dipole radiation is large and can be well radiated,
The geometry may be expressed as:
A plurality of microfine wires having a predetermined resistance value are formed from a single metal or an alloy metal and then a plurality of microfine wires are brought into contact with each other to form a single bundle,
The fine wires of the plurality of strands are made of two or more groups having different heat generating functions or made of two or more groups having different materials or made of two or more groups having different resistance values,
Wherein the same micro-fine line is formed by one strand or two strands in each of the different groups. 43. The method of claim 42,
Wherein the heating unit is fixed to the heating body fixing unit and installed inside the drying equipment. 44. The method of claim 43,
Wherein when the far-infrared ray heating element is hot, a groove is formed in the heating-element fixing portion so that the hot ray is inserted into the heating-element fixing portion, and hot wire is inserted into the groove to fix the heating device. 44. The method of claim 43,
Wherein when the far infrared ray heating element is a hot ray, the hot ray is fixed to the heating ray fixing portion by being sewed, or the hot ray is inserted or bundled and fixed. delete 43. The method of claim 42,
And changing the total composite resistance value of the multi-strand ultrafine wire to match a specific resistance value per unit length of the bundle. 49. The method of claim 47,
The change in total synthetic resistance value
A first method for changing the total number of strands of the fine filaments by making the material and the thickness of the filaments of the plurality of filaments equal,
A second method for making the material and the number of strands of the fine strands of the strands equal to each other and changing the thickness of the fine strands,
A third method of making the thickness of the microfine of the multiple strands equal to the number of strands and changing the material of the microfine,
A fourth method for changing the material of the microfine wire by changing the material of the microfine wire by each group while changing the thickness of the microfine wire of the multiple strands to the same number of strands,
A fifth method of changing the number of strands of the microfine wire by changing the material of the microfine wire by each group while changing the number of strands of the microfine wire by each group while making the same thickness of the microfine wire of the multiple strands,
The microfine of the multiple strands is made of at least two kinds of groups having the same material while the materials of the microfine are made different for each group and the number of strands of each group or bundle is made the same, Way,
Among the seventh methods of changing the thickness and the number of strands of each of the groups by making the microfine of the multiple strands into two or more groups having the same material,
Characterized in that the drying equipment heating device is manufactured by any one or more of the above methods. 49. The method of claim 48,
In the seventh method,
The first group is made of the same material as the first group, and the second group is made of a material different from the first group, and the thickness and the number of strands of the group material and the microfine are made the same.
In the first group, the material of the first group is the same, the thickness of the fine line and the number of strands are changed, and the second group is made of a material different from that of the first group.
In the first group, the material of the group itself is the same, and the thickness of the fine line and the number of strands are changed. In the second group, the number of strands of the group material and the fine line are the same as those of the first group. ,
Wherein the drying equipment heating device is one of the plurality of drying equipment heating devices. delete 43. The method of claim 42,
Wherein the material of the single metal is copper. 43. The method of claim 42,
The above-
As the stainless steel series alloy, SUS 316,
Steel fiber (metal fiber) (NASLON),
Mixing ratio Nickel and copper alloy made from 20 to 25% by weight of nickel and 75 to 80% by weight of copper,
Of the ingot metals made of 68 to 73% by weight of iron, 18 to 22% by weight of chromium, 5 to 6% by weight of alumina and 3 to 4% by weight of molybdenum,
Wherein the at least one drying equipment heating apparatus is one or more than one. 53. The method of claim 52,
Characterized in that silicon, manganese and carbon are further added to an alloy metal made of 68 to 73% by weight of iron, 18 to 22% by weight of chromium, 5 to 6% by weight of alumina and 3 to 4% by weight of molybdenum &Lt; / RTI &gt; 49. The method of claim 47,
For each of the fine lines,
A method of using a single metal or an alloy metal as a fine line by making a fine metal filament yarn through a drawing machine (drawing machine)
Among the methods of using a single metal or alloy metal as a fine wire by making a fine metal spun yarn through a spinning machine,
Wherein the heating device has a predetermined resistance value by any one of the methods. 49. The method of claim 47,
The microfine of the plurality of strands,
A first method of wrapping a plurality of strands of superfine fibers with high-temperature fibers by wrapping the superfine fibers with the high-temperature fibers along the longitudinal direction,
A second method of bundling by making itself a twisted body through a combined smoke,
A third method of putting it into a coater and pulling it out to form a bundle while coating,
A fourth method of bundling the third method two or more times,
A fifth method using the coating material different in coating number according to the fourth method,
A sixth method of putting into a coater a coating material prepared by the first method or a second coating method and drawing the coating material one or two or more times to form a bundle,
The first or second method was applied to the coating machine to coat the coating material once or twice or more, and the coating material was plastered in the same number of times, or partly by the number of times, Seventh method of bundling out,
Among the eighth method in which the adhesive is put between the upper and lower plates of a plate-like material and then the adhesive is melted and bundled,
Characterized by bundling in one or more ways Method of manufacturing a drying equipment heating apparatus. 56. The method of claim 55,
Wherein the coating material used in the third to seventh methods is Teflon, PVC or silicone. 43. The method of claim 42,
Infrared ray heating element,
Customized heating elements for various specifications,
Among the safe safety heating elements,
Wherein the heating device is made of one or more heaters. 58. The method of claim 57,
The personalized heating element is operated in both AC and DC electricity and is made to conform to at least one of specifications for use voltage, heat generation temperature, heat generation amount (power consumption), or size of heating element (heat wire length in case of heating wire) Wherein the drying apparatus is heated to a predetermined temperature. 59. The method of claim 58,
A method of making the voltage according to the specification of the above-mentioned voltage of 5V or less,
A method of making the voltage according to the specification of the above-mentioned voltage of 12V or less,
A method of making the voltage according to the specification of the above-mentioned voltage of 24V or less,
A method of making the voltage according to the specification of the above-mentioned voltage of 50 V or less,
Among the methods for adjusting the voltage to the above-mentioned voltage of 96 V or less,
Characterized in that it is adapted to the working voltage specification by any one or more of the methods. 59. The method of claim 58,
The above-mentioned heat generation temperature 60 ° C to 100 ° C,
The above-mentioned heat generation temperature 100 to 230 占 폚,
The above-mentioned heat generation temperature 230 ° C. to 600 ° C.,
A method of making the above-mentioned heating temperature in accordance with the specification of the temperature range of 350 ° C to 1,000 ° C,
Among the methods of making the above-mentioned heat generation temperature more than 1,000 ° C according to the temperature range specification,
The method of manufacturing a drying equipment heating apparatus according to any one of claims 1 to 5, 59. The method of claim 58,
Among the methods to be made to meet the above calorific value (power consumption) specification
A method of making a fine line having a predetermined resistance value and then combining a plurality of the fine wires into a bundle so as to be in contact with one another is used as one circuit to meet the specification of the power consumption,
A method of adjusting the voltage to be used for a predetermined length of a heat wire,
A method of adjusting the operating temperature (the heat generating temperature of the heating element) by adjusting the length of one heat wire already determined,
Among the methods of adjusting the length of one heat wire,
Wherein the drying method is one of more than one method. 59. The method of claim 58,
Among the methods to be made to meet the above calorific value (power consumption) specification
A method of adjusting the number of wires of a single strand, which is made by bundling multiple strands of a superfine wire into contact with each other to make one bundle, in more than two circuits to meet the specification of the amount of power (power consumption) ,
A method of adjusting the used voltage to the predetermined length of one heat circuit or adjusting the used voltage of each of the two or more circuits by differently adjusting them,
There is a method of adjusting the operating temperature (heating temperature of the heating element) by adjusting the length of the predetermined heating wire, or by adjusting the operating temperature of each of two or more circuits,
Among the methods of adjusting the lengths of the heating lines per circuit in the same manner or adjusting the heating lengths of the two or more circuits in different ways,
Wherein the drying method is one of more than one method. 59. The method of claim 58,
Of the methods for making the hot-wire length specifications,
A method of making a fine line having a predetermined resistance value and combining the plurality of fine line wires so as to be in contact with each other to be a bundle is made to meet the specification of the length of one wire for each circuit,
The method of using the voltage and the working temperature is the same and adjusting the length of one line of the hot wire (bundle)
A method of adjusting the operating voltage and the operating temperature and the length of one line of the heat wire (bundle)
The method of adjusting the operating temperature and the operating voltage and the length of the hot wire (bundle)
Among the methods for adjusting the operating voltage, the operating temperature, and the length of each circuit of the heat wire (bundle)
Wherein the drying equipment heating device is one of the plurality of drying equipment heating devices. A power supply unit is constituted by a device or a facility for supplying power,
A heating unit is formed of a far infrared ray heating element that emits far infrared rays while generating heat when power is supplied from the power supply unit,
A circuit is connected to supply power from the power supply unit to the heat generating unit,
The upper infrared ray heating element is made into a safety heating element with safety,
A plurality of superfine wires having a predetermined resistance value are formed on the safety heating element, and a plurality of superfine wires are brought into contact with each other to form a single bundle,
The fine strands of the multiple strands are constituted by the first and second groups having different functions,
The first group causes the heat to continue to flow when the current flows and the second group generates less heat after reaching the predetermined temperature and flows the current like a conductor rather than generating heat as it is conducted. Wherein the heating device is further configured to perform a function of heating the drying equipment. 43. The method of claim 42,
Infrared ray heating element,
Wherein a material having a dipole moment is formed when electricity flows through a material having a large amount of far-infrared rays. delete 43. The method of claim 42,
The method for installing the heat generating portion inside the drying equipment includes:
A method in which each of the circuits is connected in series or in parallel and installed in a drying facility by using the far infrared ray heating element as a heating portion itself and independently using one circuit or a plurality of circuits,
A method in which the far-infrared heat generating element is provided inside the case and one or a plurality of such case heat generating portions are connected in series or in parallel to be installed in the drying facility,
A method of providing the far infrared ray heating element in a case having a mesh form or a hole so that heat and far infrared rays can be emitted from the case to the outside of the case and installing one or a plurality of such case type heat generating parts in series or parallel, ,
Among the methods of installing one or more heat generating units or case-type heat generating units in which a heat storage material or a phase change material is filled in the heat generating unit or the case in series or in parallel,
Wherein the at least one drying equipment heating apparatus is one or more than one.

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