WO2011078570A2

WO2011078570A2 - Space-heating apparatus and space-heating method

Info

Publication number: WO2011078570A2
Application number: PCT/KR2010/009190
Authority: WO
Inventors: 이명신
Original assignee: (주)디오스파마
Priority date: 2009-12-23
Filing date: 2010-12-22
Publication date: 2011-06-30
Also published as: WO2011078570A3

Abstract

The present invention relates to a space-heating apparatus and method for heating a specified space, wherein the space-heating apparatus includes a heating device disposed in at least one limited area in the specified space, and the method uses the apparatus to heat the specified space. The space-heating apparatus (A) of the present invention is provided in an inner area of a specified space (S) partitioned off from the outside, and comprises: a first radiating source (100) for irradiating electromagnetic radiation (120); and a second radiating source (200) for absorbing or reflecting the electromagnetic radiation (120) irradiated by the first radiating source (100).

Description

Space heating device and space heating method

FIELD OF THE INVENTION The present invention relates to heating a particular space, and relates to a space heating device comprising a heating device disposed in a restricted region of at least one of the specific spaces and a method for heating a specific space using the device.

Various spatial heating devices are known in the prior art.

First, there is a central heating system in which heating fluid is circulated through a heat transfer pipeline in a building using a central heating device such as a boiler operated by a burner. In the case of indoor heating, a method for mainly raising indoor air only and a method for increasing the temperature of the floor of the room are classified.

The radiator is composed of a tube (tube) and fin (fin), heat transfer to the outside air (indoor air) by the temperature difference between the fluid circulating inside the radiator and the outside air (indoor air). In the case of floor heating, the fluid heated in the boiler circulates through the heat transfer pipes installed on the floor of the building to transfer heat to the building floor. In particular, the fluid used in floor heating is water. It heats water with high specific heat and transfers heat. Water with high specific heat is difficult to warm, but conversely, heat can be stored for a long time.

Floor heating has some disadvantages. A boiler for heating the water must be installed, and a heat transfer circulation loop must be installed inside the building. In addition, oil-based boilers require a separate storage device, such as an oil tank, and gas-fired boilers require a wide variety of safety devices to prevent gas leakage. There are also some disadvantages in heat transfer efficiency. Through the heat transfer pipe, about 25-30% of the warmed fluid is lost before it reaches the heat transfer pipe installed in the building during the transfer to the required space. In general, the radiator is installed on the side wall of the space in the building, it is difficult to heat up to the floor of the building, which means that the heat transfer efficiency is reduced in the entire space.

Secondly, there are also heating systems such as so-called floor heating devices. The system uses a resistance heating element, which uses a heating cable like an electric field plate, which can quickly raise the floor temperature. However, this system using resistive heating elements is difficult to heat up to the room air quickly. For this reason, a combination of floor heaters and radiators has been commonly used to heat up to indoor air, but the combination of these two heaters adds cost. Others, such as electric or electric blankets have a disadvantage that only a part is heated well when a part is pressed under pressure due to its weight.

Finally, the prior art includes devices such as mobile heaters that heat indoor air. They have high radiant heat, and heat transfer is quick in the vicinity. However, electric stand-type heater consumes a lot of power, and in the case of a warm air heater, it reduces indoor oxygen.

The present invention is to increase the temperature of the indoor air as well as the temperature of the floor surface of the building can be easily, and to enable heating to the necessary portion, to maximize the thermal efficiency. In addition, it has a simple structure to facilitate the construction.

The present invention is a space heating device (A) provided in the inner region of one specific space (S) separated from the outside, the space heating device (A) is a first radiation source 100 for emitting electromagnetic radiation 120 ); And a second radiation source 200 for absorbing or reflecting the electromagnetic radiation 120 emitted from the first radiation source 100. It includes.

The first radiation source 100 includes an emitter 110, which emitter 110 is any one of a gas laser, a dye laser, a solid state laser, a color center laser, a semiconductor laser, a laser diode and a free-electron laser. It is characterized by one.

The emission device 110 moves so that the irradiation point of the electromagnetic radiation 120 emitted from the emission device 110 and irradiated to the second radiation source 200 is relatively changeable with respect to the second radiation source 200.

The first radiation source 100 includes a reflector 130 so that the electromagnetic radiation 120 reflected from the second radiation source 200 can be reflected back to the second radiation source 200, the reflector 130 Is a parabolic mirror or a spherical mirror.

The lower portion of the second radiation source 200 further includes an insulation device 300 to prevent the heat energy accumulated in the second radiation source 200 to flow to the outside.

An auxiliary heating device 400 is provided between the second radiation source 200 and the insulation device 300, and the auxiliary heating device 400 is an electric heating device or a heating device such as a resistance heating device using a resistor 410. It is a wet heating device having a heating pipe through which the fluid flows.

An auxiliary heating device 400 is provided on an upper portion of the second radiation source 200, and a buffering device 500 is provided on an upper portion of the auxiliary heating device 400, and the auxiliary heating device 400 has a resistance 410. Electric heating device such as a resistance heating device using a heating device) or a wet heating device having a heating pipe through which a heated fluid flows.

In addition, the present invention is a space heating device (A) provided in the inner region of one specific space (S) separated from the outside, the space heating device (A), the first radiation source for emitting electromagnetic radiation 120 100; And a second radiation source 200 for absorbing or reflecting the electromagnetic radiation 120 emitted from the first radiation source 100. It includes a heat insulating plate 310 for blocking the heat energy generated from the second radiation source 200 to flow to the outside.

The space heating device (A) of the present invention is a building laminated in the order of the heat insulation layer 300, the heat transfer layer 210 provided on the heat insulation layer 300 and the finishing layer 700 provided on the heat transfer layer 210 above. It is provided on one side of the heat transfer layer 210 of the bottom, the outer surface of the second radiation source 200 is coated with a heating material 420, one side of the heating material 420 is provided with a heating coil 430 It is characterized by.

The heat transfer layer 210 of the present invention is filled with water, the heat generating material 42 is characterized in that the Kantal (kanthal) of the electrical resistance heat generating material.

In addition, the present invention is a space heating method for heating the inner region of one specific space (S) separated from the outside, the emission step of emitting the electromagnetic radiation 120 by using at least one first radiation source 100 ; An absorption step of absorbing a part of the electromagnetic radiation 120 emitted in the first step to the second radiation source 200; A reabsorption step in which the remaining electromagnetic radiation 120 reflected in the absorption step is reflected by the first radiation source 100 and then reabsorbed by the second radiation source 200; It includes.

In the present invention, a preheating step of heating the second radiation source 200 using the auxiliary heating device 400 before the discharge step.

In the emitting step, the first radiation source 100 for irradiating the electromagnetic radiation 120 is characterized in that the movement.

The present invention provides a space heating apparatus that enables rapid space heating and is excellent in energy efficiency and easy to install in terms of structure and cost.

1 is a conceptual diagram of a space heating apparatus according to the present invention

2 is a conceptual diagram of a first embodiment of a space heating apparatus according to the present invention;

3 is another conceptual view of the first embodiment of the space heating apparatus according to the present invention;

4 is a conceptual diagram of a second embodiment of the space heating apparatus according to the present invention;

5 is a conceptual diagram of a third embodiment of the space heating apparatus according to the present invention;

6 is a conceptual diagram of a fourth embodiment of the space heating apparatus according to the present invention;

7 is another conceptual view of the fourth embodiment of the space heating apparatus according to the present invention.

8 is a conceptual diagram of a fifth embodiment of the space heating apparatus according to the present invention;

9 is a circuit diagram of a sixth embodiment of the space heating apparatus according to the present invention.

10 is another circuit diagram of the sixth embodiment of the space heating apparatus according to the present invention.

제1실시예First embodiment

FIG. 1 shows a first embodiment of a space heating apparatus A according to the present invention, which is arranged in a specific space S, for example, a space that requires heating, such as a building room or a living room.

1 and 2, the space heating apparatus (A) of the present invention sequentially up to the bottom of the air layer butt F in a specific space (S), the first radiation source 100, the second radiation source 200 and Insulation device 300 is included. The second radiation source 200 is in the form of a copper plate, and the insulation device 300 is in the form of an aluminum thin film.

Referring to FIGS. 1 and 2, the first radiation source 100 comprises an emitting device 110, by means of this diode laser electromagnetic radiation (laser light) 120 having a first wavelength of 638 nm, for example. ) Is released. The emitting device 110 is in the form of a diode laser. The electromagnetic radiation (laser rays, hereinafter referred to as 'electromagnetic radiation') 120, which will be described in detail later, is aimed at the second radiation source 200. An advantage of using a copper plate as the second radiation source 200 is that the copper plate has a relatively high thermal conductivity and at the same time is cheaper than other thermal conductors. The electromagnetic radiation 120 incident to the second radiation source 200 is partially absorbed by the second radiation source 200 and heats the second radiation source 200. Thermal energy absorbed by the second radiation source 200 is distributed to the entire surface of the second radiation source 200 due to the thermal conductivity of the second radiation source 200. By heating or activating the second radiation source 200, the emission of the electromagnetic radiation 120 takes place in the near infrared region, in particular in the wavelength region of 750 to 1000 nm, thereby heating the specific space S.

Referring to FIG. 1, the situation in which the bottom F of the specific space S is further heated by the insulation device 300 is avoided. As described above, the insulation device 300 may also be formed in the form of an aluminum plate.

2 shows a detailed view of the spatial heating device A of FIG. 1. As can be seen from FIG. 2, the first radiation source 100 includes an emitting device 110 in the form of a diode laser, in which electromagnetic radiation 120 in the form of a ray is emitted by the diode laser 110. The first radiation source 100 includes a reflecting device 130 in the form of a dome-shaped mirror. Most of the electromagnetic radiation 120 emitted by the emitting device 110, ie 70 to 80%, is absorbed by the second radiation source 200 in the form of a copper plate, but the remainder, ie approximately 20 to 30%. Is reflected by the second radiation source 200 in the form of a copper plate. Electromagnetic reflected from the second radiation source 200 The radiation 120 is reflected back from the reflector 130 in the form of a dome-shaped mirror in order to increase the rate of incidence into the second radiation source 200 in the form of a copper plate and is reflected back to the surface of the second radiation source 200. Thereby, not only unwanted heating is prevented by the insulation device 13 at the bottom F of the specific space S, but also by reaching the second radiation source 200 by increasing the ratio of electromagnetic radiation 120 to the space heating device. The efficiency of (3) also increases.

Furthermore, as can be seen from FIG. 3, which shows a detailed view of the spatial heating device A shown in FIG. 1, the emitting device 110 is in particular relative to the second radiation source 200 in the form of a copper plate. It is supported to move along the reflecting device 130. By this support method, electromagnetic radiation 120 may be incident on the second radiation source 200 in the form of a copper plate at different angles, which are incident on different points on the second radiation source 200 in the form of a copper plate. Can be. Thereby, the laser radiation 120 is not concentrated at only one point of the second radiation source 200 in the form of a copper plate. This type of concentration may cause overheating of the second radiation source 200 in the local region as described above, thereby preventing a situation in which thermal energy of the electromagnetic radiation 120 is further incident into the second radiation source 200. do. The movement of the emitting device 110 causes the electromagnetic radiation 120 to enter the second radiation source 200 via the maximum possible number of various points, thereby uniformly heating or heating the second radiation source 200 in the form of a copper plate. Activation takes place.

제2실시예Second embodiment

4 shows a second embodiment of the space heating apparatus A according to the present invention, which is arranged in a specific space S, for example, a space that requires heating, such as a building room or a living room.

4 is an exploded view of a portion of the space heating device A and the second radiation source 200, the insulation device 300 and the auxiliary heating device 400. As can be seen from the figure, a second radiation source 200 in the form of a copper plate is shown on the one hand and an insulation device 300 in the form of an aluminum plate 13 is shown on the other hand. In addition, an auxiliary heating device 400 having a resistor 410 that is a heating element is disposed between the second radiation source 200 and the insulation device 300. The resistor 410 may be a kanthal, which is an electric resistance heating material. The second radiation source 200 in the form of a copper plate may not only be heated by the laser radiation 120 but also additionally by the auxiliary heating device 400.

Thus activation energy for emitting infrared light from the second radiation source 200 in the form of a copper plate can be enabled on the one hand via the laser radiation 120 of the first radiation source 100, and on the other hand auxiliary heating. It may be further enabled by the device 400. The advantage provided by the auxiliary heating device 400 is that a faster heating of the second radiation source 200 can be achieved and after reaching a predetermined temperature it emits infrared radiation from the second radiation source 200 into the space. Even if the space is not further heated, the temperature of the second radiation source 200 can be further raised or kept constant by the laser radiation 120.

Other non-described components are the same as those described in the first embodiment.

제3실시예Third embodiment

FIG. 5 shows a third embodiment of the space heating apparatus A according to the present invention, which is arranged in a specific space S, for example, a space that requires heating, such as a building room or a living room.

In Fig. 5 a third embodiment of the space heating device A is shown. 5 shows an exploded view of a portion of the space heating device A and the second radiation source 200, the insulation device 300, the auxiliary heating device 400 and the buffering device 500. Unlike the second embodiment, in the third embodiment, the second radiation source 200 in the form of a copper plate is in direct contact with the insulation device 300, and the auxiliary heating device 400 is disposed on the second radiation source 200 in the form of a copper plate. It is arranged. The auxiliary heating device 400 is again covered by the buffering device 500. The buffering device 500 has a high resistance storage material, for example, the buffering device 500 may have a cell filled with water. By such a configuration, heat energy emitted from the second radiation source 200 may be stored, and the heat energy may be emitted from the buffering device 500 into the specific space S. The buffering device 500 may be heated by the laser radiation 120 emitted from the emitter 110 to the second radiation source 200 and by the auxiliary heating device 400. In addition, the second radiation source 200 continuously arranged with the buffering device 500 and the auxiliary heating device 400 by the laser radiation 120 that can be transmitted to the auxiliary heating device 400 and the buffering device 500. By heating, not only the temperature of the second radiation source 200 but also the temperature of the buffering device 500 is maintained.

Other non-described components are based on the first to second embodiments.

제4실시예Fourth embodiment

6 shows a fourth embodiment of the space heating device A. As shown in FIG.

As can be seen from FIG. 6, the space heating device A has a number of, in other words, four

first radiation sources

100a, 100b, 100c, 100d. The

first radiation sources

100a, 100b, 100c, and 100d are symmetrically distributed over the circumference of the second radiation source 200. When the

first radiation sources

100a, 100b, 100c, and 100d are arranged in this manner, heat may be uniformly distributed inside the second radiation source 200, and the

first radiation sources

100a, 100b, 100c, 100d) can be activated uniformly. In addition, this arrangement allows each of the

first radiation sources

100a, 100b, 100c, 100d to have fewer individual abilities compared to the case of providing a small number of first radiation sources to supply such activation energy. The same heating capacity of the space heating device A can be reached.

FIG. 7 shows a plan view looking at the space heating device A from the direction B in FIG. 6. As can be seen from FIG. 7, when the second radiation source 200 is disposed in the bottom region F of the specific space S, the thermal energy emitted from the second radiation source 200 is upward, that is, the specific space ( By being discharged to S), uniform heating of the specific space S is possible as a result.

Other non-described components are based on the first to third embodiments.

제5실시예Fifth Embodiment

8 shows a fifth embodiment of the space heating device A. As shown in FIG.

As can be seen from FIG. 8, the space heating apparatus A includes a first radiation source 100, a second radiation source 200, a heat insulation plate 310, a heating material 420, a heating coil 430, and the like. do.

Referring to FIG. 8, the space heating apparatus A of the fifth embodiment includes a heat insulation layer 300, a heat transfer layer 210 provided on the heat insulation layer 300, and a finish layer provided on the heat transfer layer 210. 700 is provided on the heat transfer layer 210 of the floor of the building made of. In more detail, the first radiation source 100 for emitting electromagnetic radiation 120 is provided on one side of the heat transfer layer 210. A second radiation source 200 that absorbs energy of the electromagnetic radiation 120 emitted from the first radiation source 100, in particular heat energy, is provided inside the heat transfer layer 210. An insulation plate 310 is provided between the first radiation source 100 and the second radiation source 200 in order to prevent the energy emitted from the second radiation source 200 and reflected or emitted from flowing out. The insulation plate 310 may serve as a passage for the electromagnetic radiation 120 emitted from the first radiation source 100 by drilling holes. Alternatively, the insulating plate 310 may be formed as a semi-transmissive layer to absorb the electromagnetic radiation 120 emitted from the first radiation source 100 to the second radiation source 200, but may not be emitted.

The outside of the second radiation source 200 may be coated with a heating material 420 so that the heat energy absorbed by the second radiation source 200 may be transferred to the heat transfer layer 210. The heating material 420 may be a kanthal which is an electrical resistance heating material. The heating coil 430 is formed at one side of the heating material 420. The heat generated from the heating coil 430 is transferred to the heat transfer layer 210, and the heat of the heat transfer layer 210 may be transferred to a specific space (S).

Other non-described components are based on the first to fourth embodiments described above.

제6실시예Sixth embodiment

9 shows a heating circuit diagram as a sixth embodiment of the space heating apparatus A. As shown in FIG.

Referring to FIG. 9, the circuit diagram includes a transformer 1000, a diode rectifying circuit 1100 for converting an alternating current (AC) voltage transformed by the transformer 1000 into a direct current (DC) voltage, and the diode. And a heat generating diode 1200 connected to the DC output voltage output by the rectifier circuit 1100. Here, the rectifier circuit 1100 may use a heat generating element having a heat generating performance, such as the heat generating diode 1200.

The transformer 1000 generally uses a commercial voltage of 220V, and is composed of a primary winding and a secondary winding, and functions to boost or reduce voltage.

The diode rectifier circuit 1100 converts an AC voltage into a DC voltage, which is usually configured in a bridged manner. In other words, as shown in FIG. 9, four forward diodes D11, D12, D13, and D14 are arranged in a trapezoidal shape.

10 is another heating circuit diagram.

Referring to FIG. 10, the circuit diagram includes a transformer 1000 and a plurality of diode rectifier circuits arranged in parallel to convert an alternating current (AC) voltage transformed by the transformer 1000 into a direct current (DC) voltage ( 1100 and 2100, and a heating diode 1200 and a heating wire 2000 connected to the DC output voltages output by the

diode rectifying circuits

1100 and 2100.

Unlike FIG. 9, FIG. 10 uses two first diode rectifying circuits 1100 and a second diode rectifying circuit 2100 arranged in parallel, and a heating wire 2000 is further connected to an output end. Therefore, two DC output voltages may be generated by the first diode rectifying circuit 1100 and the second diode rectifying circuit 2100. Of course, as illustrated in FIG. 9, it is also possible to use forward diodes D11, D12, D13, and D14 having a large operating capacitance in one diode rectifier circuit 1100.

In addition, by using the plurality of

diode rectifying circuits

1100 and 2100 as shown in FIG. 10, the object necessary for heating the water, such as water, is first heated through the heating wire 2000 using a switch (not shown). It is possible to heat through the heat generating diode 1200, it is possible to generate a DC voltage stably even if one of the failure.

The features shown or described in the foregoing description, claims, and drawings may constitute key parts of the present invention and various embodiments, alone or in any combination.

The present invention is for heating a specific space, the space heating device comprises a first radiation source for emitting electromagnetic radiation; And a second radiation source for absorbing or reflecting electromagnetic radiation emitted from the first radiation source. This invention enables heating of a particular space by means of a heating device arranged in at least one or more restricted areas of that space.

Claims

In the space heating apparatus (A) provided in the inner region of one specific space (S) separated from the outside,

The space heating device (A),

A first radiation source 100 emitting electromagnetic radiation 120; And

A second radiation source (200) for absorbing or reflecting electromagnetic radiation (120) emitted from the first radiation source (100);

Space heating apparatus comprising a.
The method of claim 1,

The first radiation source 100 includes an emitter 110, which emitter 110 is any one of a gas laser, a dye laser, a solid state laser, a color center laser, a semiconductor laser, a laser diode and a free-electron laser. Space heating device, characterized in that one.
The method of claim 2,

The emitting device 110 is to move the irradiation point of the electromagnetic radiation 120 emitted from the emitting device 110 irradiated to the second radiation source 200 so that the position can be changed relative to the second radiation source 200. Space heating device characterized in that.
The method according to any one of claims 1 to 3,

The first radiation source 100 includes a reflector 130 so that the electromagnetic radiation 120 reflected from the second radiation source 200 can be reflected back to the second radiation source 200, the reflector 130 Is a parabolic mirror or a spherical mirror.
The method of claim 4, wherein

The lower portion of the second radiation source (200), the space heating device further comprises an insulation device (300) so that the heat energy accumulated in the second radiation source (200) does not leak to the outside.
The method of claim 5,

An auxiliary heating device 400 is provided between the second radiation source 200 and the insulation device 300.

The auxiliary heating device 400 is an electric heating device such as a resistance heating device using a resistor (410) or a space heating device, characterized in that the wet heating device having a heating pipe through which the heated fluid flows.
The method of claim 5,

An auxiliary heating device 400 is provided on an upper portion of the second radiation source 200,

A buffering device 500 is provided above the auxiliary heating device 400.

The auxiliary heating device 400 is an electric heating device such as a resistance heating device using a resistor (410) or a space heating device, characterized in that the wet heating device having a heating pipe through which the heated fluid flows.
In the space heating apparatus (A) provided in the inner region of one specific space (S) separated from the outside,

The space heating device (A),

A first radiation source 100 emitting electromagnetic radiation 120;

A second radiation source (200) for absorbing or reflecting electromagnetic radiation (120) emitted from the first radiation source (100); And

An insulation plate 310 for blocking heat energy generated from the second radiation source 200 from leaking to the outside;

Space heating apparatus comprising a.
The method of claim 8,

The space heating device (A) is the heat insulating layer 300, the heat transfer layer 210 provided on the heat insulating layer 300 and the heat transfer layer 210 of the building layer stacked in the order of the finishing layer 700 provided on the upper It is provided on one side of the heat transfer layer 210,

The outside of the second radiation source 200 is coated with a heating material 420,

Space heating device, characterized in that the heating coil 430 is provided on one side of the heating material 420
The method of claim 9,

The heat transfer layer 210 is filled inside with water,

The heating material (42) is a space heating device, characterized in that the Kantal (kanthal) that is an electrical resistance heating material.
In the space heating method for heating the inner region of one specific space (S) separated from the outside,

An emission step of emitting electromagnetic radiation 120 using at least one first radiation source 100;

An absorption step of absorbing a part of the electromagnetic radiation 120 emitted in the first step to the second radiation source 200;

A reabsorption step in which the remaining electromagnetic radiation 120 reflected in the absorption step is reflected by the first radiation source 100 and then reabsorbed by the second radiation source 200;

Space heating method comprising a.
The method of claim 11,

And a preheating step of heating the second radiation source (200) using the auxiliary heating device (400) before the discharge step.
The method of claim 11,

The release step,

Space heating method characterized in that the first radiation source (100) for irradiating the electromagnetic radiation (120) is moved.