KR20130094031A - Heating apparatus and heating system using the same - Google Patents

Heating apparatus and heating system using the same Download PDF

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Publication number
KR20130094031A
KR20130094031A KR1020120015352A KR20120015352A KR20130094031A KR 20130094031 A KR20130094031 A KR 20130094031A KR 1020120015352 A KR1020120015352 A KR 1020120015352A KR 20120015352 A KR20120015352 A KR 20120015352A KR 20130094031 A KR20130094031 A KR 20130094031A
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KR
South Korea
Prior art keywords
heating
heating element
solar cell
cell module
hot water
Prior art date
Application number
KR1020120015352A
Other languages
Korean (ko)
Inventor
이철훈
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이철훈
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Publication date
Application filed by 이철훈 filed Critical 이철훈
Priority to KR1020120015352A priority Critical patent/KR20130094031A/en
Publication of KR20130094031A publication Critical patent/KR20130094031A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE: A heating device and a heating system using the same are provided to use solar energy being a natural energy source as an energy source, thereby generating heat in an eco-friendly way. CONSTITUTION: A heating device is composed of a solar cell module (110) and a heating unit (120). Electric energy is generated at the solar cell module. The electric energy is applied to the heating unit. A heating system includes the heating device and a hot water tank (130). The heating unit is inserted into the hot water tank.

Description

Heating device and heating system using same {HEATING APPARATUS AND HEATING SYSTEM USING THE SAME}

The present invention relates to a heating device and a heating system using the same, and more particularly, a heating device that generates heat by directly connecting a solar cell module and a heating element to generate heat by applying electrical energy generated by the solar cell module to the heating element and the hot water tank. It relates to a heating system that is inserted and heated.

The hot water tank of the conventional heating system is provided with a separate heater inside or outside thereof to heat the water inside the hot water tank by operating it. This approach requires a considerable time of preheating to raise the water to the appropriate temperature when the boiler is running for heating, and therefore it is difficult to provide immediate heating to the user. In addition, the waste of fuel and energy consumed in this preheating process, the cost of consumption, and the resulting environmental pollution have also been pointed out as a problem.

In order to solve the above problems can be devised a method using a natural energy source, in particular solar energy, in the case of a conventional solar power system is currently used, in addition to the solar cell module to store the electrical energy generated by the solar cell module Including a battery, an inverter for converting electrical energy stored in the battery into an alternating current, and various electric circuits, the configuration thereof is complicated, and the cost is large, and the installation site may be restricted. In addition, the energy loss must also be taken into account as the solar energy passes through many installations until its final use.

Therefore, it is urgent to recognize the problems of limited energy resources and environmental pollution and to prepare alternatives for a more realistic and efficient natural energy source utilization system.

In order to solve the above problems, an object of the present invention is to provide a heat generating device that can generate heat environmentally and economically using solar energy as a natural energy source, and can effectively cope with energy exhaustion.

Another object of the present invention is to provide a high-efficiency heat generating device by simplifying the configuration by directly connecting the solar cell module to the heating element, low initial cost and maintenance cost, and eliminates energy loss in the intermediate process.

Still another object of the present invention is to provide a heating system capable of immediately supplying heating when a user desires heating by using the heating device.

Still another object of the present invention is to provide a heating system that can use energy from a separate power source instead of solar energy by using the heat generating device, and to allow a user to select the operation method as needed.

Another object of the present invention is to provide a heating system that can be heated by heating the water directly to the heat generating device, further comprising a boiler, if necessary, can also be used for preheating the heat generating device.

Thus, the heating device according to the present invention is composed of a solar cell module and a heating element directly connected to the solar cell module. The solar cell module generates electric energy by receiving sunlight, and the electric energy is applied to a heating element directly connected to the solar cell module, whereby the heating element generates heat.

The heat generating material of the heat generating element of the heat generating device according to the present invention is preferably composed of carbon.

The heating element may be a planar heating element. In the case of the planar heating element, an electrode, an insulator, and a heat generating material are used. As the insulating material, a heat conductive glass is used to apply the heat generating material onto the heat conductive glass.

Heating system according to the present invention is configured to include the above-described heating device and hot water tank. The heating element of the heating device is inserted into the hot water tank to heat the water in the hot water tank, and supplies the heated water to the heating unit, characterized in that for heating.

It is preferable to comprise a plurality of said heating elements. That is, since the sunlight may not be available depending on the weather or the time of day, it is preferable that some of the plurality of heating elements are connected to a separate power source rather than the solar cell module to generate heat.

The heating system according to the invention can be configured to further comprise a boiler. In this case, the heating device is used to preheat the water in the hot water tank. The preheated water is supplied to the boiler, characterized in that it is heated in the boiler and supplied to the heating unit.

In this way, the simplified structure can reduce the initial cost and maintenance cost, eliminate the energy loss in the middle process, and can generate heat environmentally and economically using solar energy as a natural energy source. have. In addition, by continuously heating or preheating water using solar energy, it is possible to supply immediate heating to the user, and it is possible to operate by a separate power source, thereby widening the use of the product. If a boiler is further included, the heating device is used for preheating, which can significantly reduce energy and cost compared to conventional boiler systems without such a preheating device.

According to the present invention, since solar energy as a natural energy source is used as an energy source, it is possible to provide a heat generating device that generates heat in an eco-friendly and economical manner, and can effectively cope with energy depletion problems.

In addition, since the solar cell module is directly connected to the heating element, it is possible to provide a high-efficiency heating device that has a low initial cost and low maintenance cost and eliminates energy loss in the intermediate process, compared to a complicated conventional method.

According to the heating system of the present invention, the water in the hot water tank is continuously heated or preheated using solar energy, so that the user can immediately supply heating when the user wants to heat.

In addition, since the heating element may be operated by being connected to a separate power source instead of the solar cell module, the user may appropriately select the operation method as needed. For example, when a small amount of heating is desired, heating may be performed using only solar energy. In the case of large scale heating or at night, heating may be performed by a separate power source.

In addition, when the boiler is further included, by using the heating device for preheating, it is possible to drastically reduce energy and cost compared to the existing boiler system without the preheating device.

1 is a schematic diagram of a heating device according to the present invention.
2 is a schematic diagram of a structure of a heating element of the heating device according to the present invention.
3 is a schematic diagram of a heating system according to the invention.
4 is a schematic view showing one embodiment of a heating system according to the present invention.
5 is a schematic view showing another embodiment of a heating system according to the present invention.

Hereinafter, preferred embodiments of the heating apparatus 100 and the heating system 200 using the same according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of a heating device 100 according to the present invention.

As shown, the heating device 100 is composed of a solar cell module 110 and the heating element 120, the solar cell module 110 and the heating element 120 is directly connected to the connecting member 115.

First, in the present embodiment, the connection member 115 is represented by a wire, but the connection member 115 may only be capable of transferring electrical energy generated by the solar cell module 110 to the heating element 120. Regardless of material or shape. In addition, the length of the connection member 115 may also vary depending on the installation location or purpose of use.

Next, the solar cell module 110 will be described. The number of solar cells constituting the solar cell module and the size and number of the solar cell module 110 may also be increased or decreased according to a user's needs. When there are a plurality of solar cell modules 110, the voltage rises when connected in series, and the current increases when connected in parallel. Through such a direct and parallel combination, the solar cell module 110 having a voltage and current desired by a user may be provided.

On the other hand, since the solar cell module 110 is most efficient at an angle of 90 degrees with sunlight, it is preferable to install it in the south-facing direction. In addition, the inclination angle is based on the horizontal plane, it is preferable that the latitude of the installation area + 15 degrees in winter, the latitude of the installation area -15 degrees in summer. Of course, it is also possible to adjust the inclination angle and the installation direction every moment as needed.

Next, a description will be given of the heating element, the heating element 120 can be largely divided into a metal heating element, a non-metal heating element according to the material, and if the heat generation is possible by receiving electrical energy is not limited in its type. Shape Also, various shapes such as line, face, and rod shape may be adopted. The solar cell module 110 installed as described above receives sunlight to generate electrical energy, and transmits it to the heating element 120 through the connection member 115. The heating element 120 that receives the electric energy immediately generates heat. As a result, it is possible to provide a highly efficient heat generating device 100 that can be greatly simplified compared to the conventional photovoltaic power generation system, thereby achieving a large savings in initial cost and maintenance cost, and to eliminate energy loss in the intermediate process. .

In the present embodiment, the heating element 120 of the heating device 100 is inserted into the hot water tank 130 for heating, but the position may vary depending on the installation place and purpose of use. For example, the heating element 120 may be inserted into an electric blanket, a radiator, an inner floor of an indoor floorboard, and used for directly heating the room. When the road surface is frozen in winter, the heating element 120 may be inserted into a thawing device to solve this problem. Can be utilized. That is, the heat generating device 100 according to the present invention can be employed in any device that generates heat, so the range of its use is very large.

In addition, the heating element 120 may be provided in plural, and some of the heating elements 120 may be generated by a separate power source (not shown). When the weather in which solar energy cannot be obtained is cloudy, at night or when a large amount of heating is required, the heating element 120 generated by a separate power source may be additionally disposed instead of the solar cell module 110. As a result, the user may select a solar energy using method and a separate power supply using method, and in some cases, may simultaneously operate both.

In addition, the heating device 100 may further include a separate sensor (not shown). The sensor allows free switching between solar energy usage and separate power usage. Specifically, it is preferable to measure the amount of electrical energy generated by the solar cell module 110 through the sensor, and if the amount is less than a predetermined amount, the heating element 120 is generated by a separate power source. Alternatively, it is possible to directly measure sunlight and sense it. As a result, the heating device 100 according to the present invention can be used as a main means and an auxiliary means in any device that generates heat.

2 is a schematic diagram of the structure of the heating element 120 of the heating device 100 according to the present invention.

As shown, the heating element 120 may be a planar heating element. By implementing the heating element 120 as a planar heating element can increase the utilization efficiency of the space. In other words, a sufficient amount of heat can be generated even in a limited space by laminating thin planar heating materials as needed.

In addition, the planar heating element generates heat evenly throughout the surface, the heat efficiency is high, there is an effect of reducing the power than the electric heating element generally used.

As illustrated, the planar heating element 120 includes an electrode 127, an insulator 126, and a heat generating material 125. Copper foil is usually used as the electrode 127, and silver may be used in some cases. As the insulator 126, polyester, polyethylene, polyvinyl chloride, polyurethane, and the like are usually used, but since they soften and deform as the temperature increases, the maximum use temperature of the planar heating element composed of these stays at about 100 ° C. Can be. Therefore, a planar heating element using the same may be applied to indoor heating products such as electric blankets, but is not suitable for use in inserting the hot water tank 130 to heat water.

Therefore, the insulator 126 of the heat generating element 120 of the heat generating apparatus 100 according to the present invention is characterized in that the glass with thermal conductivity. When the heat generating material 125 is coated on the glass in this manner, the insulation is much easier to apply than the case of other materials, and there is no deformation even at a high temperature, thereby increasing the durability of the planar heating element 120. As a result, it may have a much wider use than the conventional planar heating element.

The heat generating material 125 of the heat generating element 120 of the heat generating device 100 according to the present invention is preferably composed of carbon. Carbon materials are excellent in electrical and physical properties such as high electrical conductivity, thermal conductivity, heat resistance, corrosion resistance, abrasion resistance, and lubricity, and their importance is increasing. When the heat generating material 125 is formed of carbon, it has an advantage of good thermal conductivity and low thermal expansion coefficient, and has high durability against heat, thereby generating high temperature heat, thereby widening the use.

3 is a schematic diagram of a heating system 200 according to the present invention.

As shown, the system 200 includes the above-described heating device 100 and hot water tank 130. The hot water tank 130 is provided with an outlet 135 for discharging the water heated by the heating element 120, the heated water is supplied to the heating unit 220. After the heating is completed, the cooled water flows back into the hot water tank 130 through the inlet 136 provided under the hot water tank 130. The outlet 135, the heating unit 220, and the inlet 136 are interconnected through the pipe 210, and the pipe 210 may circulate various valves V and water to control the flow of water. Pumps (not shown). Since such equipment is commonly employed in boiler heating systems, detailed descriptions thereof will be omitted.

The heating system 200 which operates only with the heating device 100 according to the present invention is preferably used where a small amount of heating is required.

4 is a schematic diagram of one embodiment of a heating system 200 according to the present invention.

The difference from FIG. 3 is that the heating element 121 which generates heat by the separate power source 117 is further included. That is, the heating elements 120 and 121 inserted into the hot water tank 130 may be plural, and some of them 121 are heated by a separate power source 117, where large-scale heating is required, or to obtain sunlight. It can be used in case of unfavorable weather or at night.

In this embodiment, depending on the scale of the heating device 100, the solar energy may be a primary energy source, or may be an auxiliary energy source, the user can select according to the needs. For example, there may be a method using mainly solar energy during the day, and using a separate power source 117 at night.

In addition, the heating device 100 may further include a separate sensor (not shown) as described in FIG. The sensor allows free switching between solar energy usage and separate power usage. Specifically, it is preferable to measure the amount of electrical energy generated by the solar cell module 110 through the sensor, and if the amount is less than a predetermined amount, the heating element 120 is generated by a separate power source. Alternatively, it is possible to directly measure sunlight and sense it.

5 is a schematic view showing another embodiment of a heating system 200 according to the present invention.

As shown, the heating system 200 according to the present invention further includes a boiler 300 as compared to FIGS. 3 and 4. When configured in this way, the heating device 100 according to the present invention may be used for preheating the water inside the hot water tank 130. That is, using the solar energy as a natural energy source to heat the heating element 120 and preheat the water of the hot water tank 130 using the heat first, and supply the preheated water to the boiler, and then again in the boiler 300 The second heating method is to supply the heating unit 220. Thus, the water in the hot water tank 130 can be maintained at a high temperature, which brings a significant energy saving effect. In a boiler system without this preheating process, water is directly consumed by heating water directly from the boiler and supplying it to the heating unit. In addition, according to the present embodiment, since the water in the hot water tank 130 is maintained at a high temperature, it is possible to provide immediate heating when the user operates the boiler 300.

The embodiments described above are merely illustrative of the preferred embodiments of the present invention, the scope of the present invention is not limited to the described embodiments, the technical spirit and patents of the present invention by those skilled in the art Various modifications, variations or substitutions may be made within the scope of the claims, and such embodiments should be considered to be within the scope of the present invention.

100: heating device 110: solar cell module
115, 116: connecting member 117: power source
120, 121: heating element 130: hot water tank
135: outlet 136: inlet
200: heating system 210: pipe
220: heating unit 300: boiler
V: Valve

Claims (6)

Solar cell module; And
A heating element directly connected to the solar cell module;
≪ / RTI >
Electric energy generated in the solar cell module is applied to the heating element to generate heat. The method of claim 1,
The heating element of the heating element is characterized in that consisting of carbon. The method of claim 1,
The heating element is a planar heating element,
The planar heating element
electrode;
Insulators;
Contains heating elements,
The insulator is a heating device, characterized in that the glass is thermally conductive. Heat generating device according to any one of claims 1 to 3; And
Including hot water tank,
The heating element of the heating device is inserted into the hot water tank to heat the water in the hot water tank, the heating system, characterized in that the heated water is supplied to the heating unit. 5. The method of claim 4,
The heating element is a plurality, the heating system, characterized in that the heat is generated by a separate power source. 5. The method of claim 4,
The system further comprises a boiler,
The heating device preheats the water of the hot water tank, the preheated water is supplied to the boiler is heated, the heating system, characterized in that the heated water is supplied to the heating unit.
KR1020120015352A 2012-02-15 2012-02-15 Heating apparatus and heating system using the same KR20130094031A (en)

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KR1020120015352A KR20130094031A (en) 2012-02-15 2012-02-15 Heating apparatus and heating system using the same

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Application Number Priority Date Filing Date Title
KR1020120015352A KR20130094031A (en) 2012-02-15 2012-02-15 Heating apparatus and heating system using the same

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KR20130094031A true KR20130094031A (en) 2013-08-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530442B1 (en) * 2013-12-09 2015-06-22 최원희 Heating wall panel assembly using solar cell
CN104791882A (en) * 2014-05-03 2015-07-22 刘晓 Domestic independent solar comprehensive self-service heating system
KR20190140975A (en) * 2017-12-28 2019-12-20 고쿠사이 간쿄 가이하츠 가부시키가이샤 Heating device and its use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101530442B1 (en) * 2013-12-09 2015-06-22 최원희 Heating wall panel assembly using solar cell
CN104791882A (en) * 2014-05-03 2015-07-22 刘晓 Domestic independent solar comprehensive self-service heating system
KR20190140975A (en) * 2017-12-28 2019-12-20 고쿠사이 간쿄 가이하츠 가부시키가이샤 Heating device and its use

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