KR20210002095A - Heating apparatus - Google Patents

Abstract

The present disclosure relates to a heating device using a heating source, which comprises: a first plate heated by the heating source; a floor having a first inlet where air is introduced and provided below the first plate; a first side wall provided between the floor and the first plate, having a first inner space, and having a first outlet where the air heated from the first inner space having the heating source; and a second side wall provided between the floor and the first plate, having a second inner space connected to the first inner space outside the first inner space, having the second inner space formed between the second side wall and the first side wall, and having a second outlet discharging the heated air of the second inner space.

Description

Heater {HEATING APPARATUS}

The present disclosure (Disclosure) relates generally to a heating device, and more particularly to a heating device that does not require electricity.

Here, a background technology related to the present disclosure is provided, and these do not necessarily mean a known technology (This section provides background information related to the present disclosure which is not necessarily prior art).

1 is a view showing an example of a multi-purpose simple chair that can be carried in the Korean Utility Model Publication No. 20-2018-0002654.

It is a simple chair 10 that can be seated by injecting air into the corrugated pipe 2 using hands and feet. It is light when working in a farming and fishing village or industrial site, so it is easy to move, and even if you sit and bend your body back and forth, the support plate 1 touches the floor and you can balance your body, so it is safe and elastic by the corrugated pipe injected with air.

2 is a view showing an example of a power generation device using a hot pack in Korean Utility Model Publication No. 20-2018-0001828.

When attaching to the body using a thermoelectric element or attaching it to the case of a smartphone to generate electricity by using the difference between the body and the external temperature, the hot pack 11 is used to generate sufficient power within a short time and charge. It is made of different kinds of metals or semiconductors having different properties, and both ends are connected to each other to form a first connection part and a second connection part, and the first connection part is located on a side facing a relatively cold place, and the second connection part is a hot pack. A thermoelectric element 12 installed in (11) to generate thermoelectric power based on a temperature difference detected at the first and second connection portions, and a voltage set by receiving the thermoelectric power produced by the thermoelectric element 12 A voltage conversion device that converts to a level and outputs it, is connected to the output terminal of the thermoelectric power converted to the set voltage level, and includes a connector 13.

The thermoelectric element 12 is also referred to as a Peltier element, and the thermoelectric element 12 operates by a control bag effect and a Peltier effect. The control back effect refers to a phenomenon in which a current flows due to a potential difference caused by the temperature difference when a temperature difference is formed at two contacts. In addition, the Peltier effect refers to a phenomenon in which one side of the metal absorbs heat and the other side generates heat when an electric current flows through the metal. 2 is a power generation device using the control Beck effect. It generates electricity by using heat and is used to charge mobile phones with electricity. Therefore, instead of using the hot pack 11 on the body, it is attached to the thermoelectric element 12. In this way, there is a problem of using the hot pack 11 for electricity generation rather than generating electricity while avoiding the cold by using the hot pack 11 outdoors. Therefore, there is a need for a device capable of simultaneously heating and generating power.

In general, for outdoor activities such as fishing, camping, and street vendors in winter when the outside temperature is low, a portable gas burner or a heating device using charcoal or wood as fuel to heat food and an electric stove to effectively maintain body temperature outdoors B. Heating devices such as electric blankets or briquette stoves using briquettes as heating elements are used. Among them, in the case of heating devices that can maintain body temperature outdoors, there is a problem that it is difficult to use in places where electric distribution facilities are not installed when using heat transfer devices such as electric stoves or electric blankets, and electric distribution facilities are installed. Even so, there is a risk factor that may cause electric shock due to short circuit due to rain or moisture accompanying outdoor activities. In addition, in the case of using a briquette stove that uses briquettes as a heating element, a certain quantity of briquettes that are bulky and heavy in weight must be stacked, so portability may be degraded due to the nature of outdoor activities that accompany many items, and the burning of briquettes There is a problem in that safety accidents such as burns or suffocation may occur due to high heat or carbon monoxide generated during operation.

In order to improve this, according to the present disclosure, a chair can be used as a heating device through heat generated from a heat source by using a heat source that is easy to use, and a temperature difference is given to the thermoelectric element through heat generated from the heat source using a heat source, and electricity is generated by generating electricity. Can be produced.

This will be described later in the'Specific Contents for the Implementation of the Invention'.

Here, a summary of the present disclosure is provided, and this section provides a general summary of the disclosure and is not a comprehensive disclosure of its full scope or all of its features).

According to an aspect of the present disclosure, in a heating apparatus using a heat source, a first plate heated by a heat source; A floor provided with a first inlet through which air enters and provided under the first plate; A first side wall provided between the floor and the first plate and forming a first inner space, comprising: a first side wall provided with a first outlet through which heated air exits from a first inner space provided with a heat source; In addition, a second sidewall provided between the floor and the first plate and forming a second inner space connected to the first inner space outside the first inner space; as, a second sidewall between the second sidewall and the first sidewall A heating device including a second side wall having an inner space formed and a second outlet for discharging the heated air of the second inner space is provided.

This will be described later in the'Specific Contents for the Implementation of the Invention'.

1 is a view showing an example of a multi-purpose simple chair that can be carried in the Korean Utility Model Publication No. 20-2018-0002654;
2 is a view showing an example of a power generation device using a hot pack in the Korean Utility Model Publication No. 20-2018-0001828,
3 is a view showing an example of a heating device according to the present disclosure;
4 is a view showing another example of a heating device according to the present disclosure;
5 is a view showing another example of a heating device according to the present disclosure;
6 is a view showing another example of a heating device according to the present disclosure;
7 is a view showing another example of a heating device according to the present disclosure;
8 is a view showing another example of a heating device according to the present disclosure;
9 is a view showing examples of a holder provided with a heat source according to the present disclosure.

Hereinafter, the present disclosure will now be described in detail with reference to the accompanying drawing(s)).

3 is a diagram illustrating an example of a heating device according to the present disclosure.

Figure 3 (a) is a view showing a perspective view of the heating device 100, Figure 3 (b) is a view showing a cross section AA' of Figure 3 (a), Figure 3 (c) is a diagram of Figure 3 (b) BB' is a view showing a cross section.

In the heating device 100 using the heat source H, the heating device 100 includes a first plate 110, a floor 120, a first side wall 130 and a second side wall 140. The heat source (H) is a heat source (H) that generates heat while burning fuel, and may be, for example, a candle or an oil lamp. The first plate 110 may be directly heated by the heat source (H), or may be heated by air heated by the heat source (H). A first sidewall 130 and a second sidewall 140 are provided on the floor 120, and a heat source H is provided. The floor 120 is provided with a first inlet 121 through which air enters. The first inlet 121 may be provided around the heat source H. The first sidewall 130 is provided between the floor 120 and the first plate 110 and forms a first internal space 151. The first sidewall 130 surrounds the first inner space 151. The first side wall 130 is provided with a first outlet 131, and heated air from the first inner space 151 is discharged through the first outlet 131. The second sidewall 140 is provided between the bottom 120 and the first plate 110. The second sidewall 140 forms a second inner space 152, and a second inner space 152 is provided between the first sidewall 130 and the second sidewall 140. The second sidewall 140 is provided with a second outlet 141, and in the second outlet 141, air entering the second inner space 152 through the first outlet 131 passes through the second outlet 141. Go out through Although not shown, the first sidewall 130 and the first plate 110 may not be in contact, and a first outlet 131 is formed between the first sidewall 130 and the first plate 110 due to non-contact. Can be.

It is preferable that the first plate 110, the bottom 120, the first sidewall 130 and the second sidewall 140 are formed of a flame retardant material or formed of a metal so as not to catch fire from the heat source (H). .

The heat source H is provided in the first internal space 151. When the heat source H provided in the first internal space 151 heats the air in the first internal space 151, the air in the first internal space 151 is converted to the air heated through the first outlet 131. Exit the inner space 151. Air leaving the first inner space 151 may stay in the second inner space 152 and heat the second inner space 152 and the first plate 110. In addition, the air that has heated the second internal space 152 may heat the first plate 110 and goes out to the second outlet 141. When air exits through the second outlet 141, air enters through the first inlet 121 provided on the floor 120. Since the first inlet 121 is provided in the floor 120, air may enter by convection of air by a heat source. The second outlet 141 is provided on the top of the second side wall 140 so that air heated by the heat source can exit, so that air can naturally flow out to the second outlet 141.

As the second inner space 152 surrounds the first inner space 151, the air heated in the first inner space 151 may heat the second inner space 152 once more. In addition, the second inner space 152 protects from direct wind to the first inner space 151 provided with the heat source H. If there is only the first internal space 151 without the second internal space 152, the first internal space 151 cannot be protected and wind enters, and the heat source H may be turned off.

The first outlet 131 is preferably provided above the first side wall 130 in order to send air heated by the heat source H in the first inner space 151 to the second inner space 152.

The second outlet 141 is the second outlet 141 for smooth flow of the combustion gas of air when the air heated in the first inner space 151 comes to the second inner space 152 to heat the second inner space 152 and goes out. The second outlet 141 provided on the side wall 140 is preferably provided above the height of the first outlet 131.

As the first inlet 121 is located on the floor 120, the air is heated by the heat source H and rises, so that cold air from the first inlet 121 may enter the first internal space 151.

The first inlet 121 is preferably symmetrical about the heat source (H). This is because combustion can be more stable only when the combustion air is supplied symmetrically.

4 is a view showing another example of a heating device according to the present disclosure.

The heating device 100 further includes a heat shield 180. The heat shielding part 180 is provided around the second outlet 141 and is formed under the first plate 110 so that the air exiting the second outlet 141 is not heated. The heat shield 180 may be formed of a heat insulating material.

When the first plate 110 is heated for a long time, the first plate 110 on the side of the second outlet 141 may also be heated. Then, the air around the first plate 110 in the air of the second inner space 152 may be heated by the first plate 110, and the air may be stagnated without exiting the second outlet 141. Then, the air heated in the second inner space 152 is congested in the second inner space 152, and the air in the first inner space 151 cannot go out to the first outlet 131 and enters the first inner space 151. If it is stagnant, air cannot enter the inlet and the candle, which is the heat source (H), may go out. Therefore, a heat shield 180 is provided around the first plate 110 on the side of the second outlet 141 to prevent the first plate 110 of the second inner space 152 from becoming hot and stagnating the circulation of air. do.

The first inlet 121 is provided on the floor 120 under the second inner space 152. In addition, a second inlet 132 is provided at the first side wall 130. The second inlet 132 is a place where cold air enters from the first inlet 121 and may be provided lower than the height of the first outlet 131. Air that has entered from the first inlet 121 provided under the second inner space 152 enters the first inner space 151 through the second inlet 132.

In order to allow air to enter the floor 120 through the first inlet 121, a case (c) that does not block the first inlet 121 is provided under the heating device 100, or under the heating device 100 It is preferable to provide a space through which air can flow from the outside toward the first inlet 121 by being provided with a leg (base).

In addition, although not shown, in order to more efficiently transfer heat generated from the heat source to the first plate 110, between the heat source and the first plate 110, that is, on the lower surface of the first plate 110 to which the heat of the heat source touches A heat collecting plate (refer to FIG. 8; 210) which is composed of a plurality of fins and has a large surface area to increase a surface in contact with the heat of the heat source may be attached.

Except as described in FIG. 4, the heating device 100 is substantially the same as the heating device 100 illustrated in FIG. 3.

5 is a diagram illustrating still other examples of a heating device according to the present disclosure.

5(a) and 5(b) are views showing the heating apparatus 100 provided with a plurality of second outlets 141.

This is an example in which a plurality of second outlets 141 are provided on the second sidewall 140.

When wind enters one of the second outlets 141 in the direction of the arrow, air in the second inner space 152 may flow out to the other second outlet 141. The second inner space 152 may protect the first inner space 151 from wind. That is, for example, when there is one second outlet 141, when wind enters the second outlet 141, the air burned through the second outlet 141 cannot exit. In that case, the air flow may be poor and the heat source (H) may be turned off. Therefore, it is preferable that a plurality of second outlets 141 are provided on the other side of the second sidewall 140. In particular, for smooth air flow, it is preferable that it is formed on the facing surface of the second side wall 140, and the first side wall 130 that blocks the flow of air is not provided between the second outlet 141. desirable.

The plurality of second outlets 141 of FIG. 5 (a) are formed to face each other, and are formed so that wind comes through one second outlet 141 and the wind comes out through the other second outlet 141.

The plurality of second outlets 141 of FIG. 5B is a view showing an example provided on an adjacent surface. The second outlets 141 are provided on the adjacent side so that even if the wind blows in through one second outlet 141, the second outlet 141 can go out to the other,

Except as described in FIG. 5, the heating device 100 is substantially the same as the heating device 100 illustrated in FIG. 3.

6 is a view showing another example of a heating device according to the present disclosure.

The heating device 100 includes a plurality of first side walls 130 forming a plurality of first inner spaces 151 and a plurality of second side walls 140 forming a plurality of second inner spaces 152 do. A first sidewall 130 is provided inside each of the second sidewalls 140, and air does not pass between the plurality of second inner spaces 152. When air passes between the plurality of second internal spaces 152, turbulence may occur in the flow of air as the combustion gas discharged from each internal space is mixed, and as a result, the heat source is turned off as the combustion gas is stagnant. It is advisable to keep air out of the way because variables can occur.

Except as described in FIG. 6, the heating device 100 is substantially the same as the heating device 100 illustrated in FIG. 3.

7 is a view showing another example of a heating device according to the present disclosure.

A tube 160 protruding from the second outlet 141 is provided. A plurality of holes 161 are provided in the tube 160. Even if the burned air coming out along the pipe 160 meets the wind (w), smoke is discharged through the plurality of holes 161 so that air flow is not disturbed.

The tube 160 of FIG. 7(a) has a shape formed in a'b' shape, and the tube 160 of FIG. 7(b) is formed in a '1' shape.

Except as described in FIG. 7, the heating device 100 is substantially the same as the heating device 100 illustrated in FIG. 3.

8 is a view showing another example of a heating device according to the present disclosure.

The heating device 100 includes a thermoelectric element 170, a heat shielding unit 180, a second plate 190, and a heat transfer unit 200. The thermoelectric element 170 includes a first surface 171 heated by a heat source H and a second surface 172 provided on the opposite side of the first surface 171, and the second surface 172 is a first It is in contact with the plate 110. The heat shield 180 surrounds a side surface of the thermoelectric element 170, and the heat shield 180 may be formed of an insulating material. The second plate 190 is in contact with the heat shielding part 180, is provided under the first plate 110, and is provided in parallel with the first plate 110. An air layer 153 is formed between the first plate 110 and the second plate 190. The heat transfer unit 200 is provided between the first plate 110 and the second plate 190, and the heat transfer unit 200 transfers heat from the second plate 190 to the edge of the first plate 110. Deliver. The heat transfer unit 200 is preferably formed of a metal material capable of transferring heat so as to transfer heat.

The heat collecting plate 210 is formed of a metal material, and the heat collecting plate 210 is a configuration for transferring as much heat as possible to the first surface of the thermoelectric element 170, and the shape thereof is not limited. Although not shown, for example, when the heat collecting plate 210 is provided with a plurality of fins, and the air heated by the heat source heats the plurality of fins, the surface in contact with the heated air is enlarged so that the heat collecting plate 210 is efficiently It can be made to be heated.

The thermoelectric element 170 is located inside the opening 181 of the heat shield 180. The heat shielding part 180 surrounding the thermoelectric element 170 contacts the second plate 190. The second plate 190 forms an opening 192 like the heat shield 180, and the end 191 of the second plate 190 around the opening 192 is a thermoelectric element 170 and a heat collecting plate 210 ) And only the second plate 190.

In order for the heat collecting plate 210 to absorb heat well and to effectively block the heat transmitted to the first plate 110 by the heat shielding part 180, the heat shielding part 180 includes the heat collecting plate 210 and the first plate 110. It is preferable to be located between. In addition, the area of the opening 181 of the heat shield 180 is preferably formed so that the thermoelectric element enters, and the opening 192 of the second plate 190 is formed larger than the opening 181 of the heat shield 180 It is desirable to be.

The air layer 153 is formed between the first plate 110 and the second plate 190, so that the heat of the second plate 190 is insulated from the heat going to the first plate 110 due to the air layer 153. can do.

However, the first plate 110 receives heat from the second plate 190 by the heat transfer unit 200. The temperature of the second plate 190 is better as the difference between the temperature of the first plate 110 and the first plate 110 increases, but the first plate 110 needs to maintain warmth because it is the heating device 100. Therefore, if necessary, some heat may be transferred from the second plate 190 to the first plate 110. The location of the heat transfer unit 200 is preferably located as far away as possible from the thermoelectric element 170 for the efficiency of electric power generation of the thermoelectric element 170, and the efficiency of the thermoelectric element 170 when the distance is 10 cm or more as a result of the experiment. The degradation could be minimized.

In this way, the electricity generated by the thermoelectric element 170 can be used as a power source for various products that require electricity, such as lighting, radio, and charging devices, and may be built into the heating device 100 of the present disclosure as necessary.

Except as described in FIG. 8, the heating device 100 is substantially the same as the heating device 100 illustrated in FIG. 3.

9 is a diagram illustrating examples of a holder provided with a heat source according to the present disclosure.

9 (a), the holder 220 has a body 211 and an inclined surface 213, the holder 220 is provided with a heat source (H), the body 211 surrounds the heat source (H). An inclined surface 213 is provided toward the body 211. Holder 220 may be provided with a candle as a heat source (H). When the candle is provided, even when the candlestick (d) flows while the heating device 100 (see FIG. 3) shakes, the candlestick (d) may return to the candle (H) through the inclined surface 213. Therefore, it is possible to prevent the circumference of the heat source H from becoming dirty.

The holder 220 may be formed of a flexible material so that the heat source H provided in the holder 220 can be easily removed. In addition, when the holder 220 is formed of a heat-resistant material and moves the heat source H, it is preferable that the holder 220 is not burned due to the heat of the heat source H. The holder 220 may be formed of silicon, for example.

In the drawing, the heat source H and the body 211 are in close contact, but may be formed so as not to be in close contact.

A magnet 215 may be provided under the holder 220 as shown in FIG. 9(b), and can be easily attached to the bottom 120 of the heating device 100. As shown in FIG. 9 (b), the body 211 of the holder 220 may be formed under the inclined surface to support the inclined surface 213.

A handle 217 is provided on the holder 220 as shown in FIG. 9(c). The handle 217 may be provided on the inclined surface 213.

Hereinafter, various embodiments of the present disclosure will be described.

(1) A heating device using a heat source, comprising: a first plate heated by a heat source; A floor provided with a first inlet through which air enters and provided under the first plate; A first side wall provided between the floor and the first plate and forming a first inner space, comprising: a first side wall provided with a first outlet through which heated air exits from a first inner space provided with a heat source; In addition, a second sidewall provided between the floor and the first plate and forming a second inner space connected to the first inner space outside the first inner space; as, a second sidewall between the second sidewall and the first sidewall And a second side wall having an inner space and a second outlet for discharging the heated air of the second inner space.

(2) a heat shielding portion provided around the second outlet and formed at a lower portion of the plate so that air exiting the second outlet is not heated.

(3) The first inlet is a heating device provided on the floor where the first internal space is formed.

(4) The first inlet is a heating device provided on the floor where the second inner space is formed.

(5) A heating device in which a second inlet is provided on the first side wall, and air entering from the first inlet provided below the second inner space enters the first inner space through the second inlet.

(6) The height of the second inlet is lower than the height of the first outlet.

(7) The first inlet is a heating device provided to be symmetrical around the heat source.

(8) A plurality of second outlets are provided, and the second outlet is a heating device provided on another second side wall facing each other.

(9) a plurality of first sidewalls forming a plurality of first internal spaces, and a plurality of second sidewalls forming a plurality of second internal spaces, and a first sidewall is provided inside each second sidewall, A heating device that does not allow air to pass between the plurality of second internal spaces.

(11) a tube protruding from the second outlet; and a heating device including a plurality of holes in the tube.

(12) a thermoelectric element including a first surface heated by a heat source and a second surface provided on the opposite side of the first surface; wherein the second surface is a thermoelectric element in contact with the first plate; A heat shielding part surrounding the side of the thermoelectric element; A second plate provided under the first plate and in contact with the heat shield; As, a second plate having an air layer formed between the first plate and the second plate; And, provided between the first plate and the second plate, Heater comprising a; heat transfer unit for transferring heat.

(13) A heat collecting plate that transfers heat to the first surface of the thermoelectric element.

(14) A body surrounding the heat source, and a holder having an inclined surface formed to face the body.

(15) A heat collecting plate provided under the first plate to transfer heat to the first plate.

According to one heating device according to the present disclosure, the first internal space and the second internal space are separated to stabilize combustion of the heat source in the first internal space.

According to another heating device according to the present disclosure, it is possible to not be affected by external wind.

100: warmer 110: first plate 120: bottom 130: first side wall
140: second side wall 151: first inner space 152: second inner space 160: tube
170: thermoelectric element 180: heat shield 190: second plate 200: heat transfer unit
220: holder

Claims (14)

In a heating device using a heat source,
A first plate heated by a heat source;
A floor provided with a first inlet through which air enters and provided under the first plate;
A first side wall provided between the floor and the first plate and forming a first inner space, comprising: a first side wall provided with a first outlet through which heated air exits from a first inner space provided with a heat source; And,
A second sidewall provided between the floor and the first plate and forming a second inner space connected to the first inner space outside the first inner space; as, a second inner space between the second sidewall and the first sidewall And a second side wall having a second outlet configured to discharge heated air in the second internal space. The method according to claim 1,
A heating apparatus comprising: a heat shield provided around the second outlet and formed at a lower portion of the first plate so that air exiting the second outlet is not heated. The method according to claim 1,
The first inlet is a heating device provided on the floor where the first internal space is formed. The method according to claim 1,
The first inlet is a heating device provided on the floor where the second inner space is formed. The method of claim 4,
The first side wall is provided with a second inlet,
A heating device in which air entering from a first inlet provided under the second inner space enters the first inner space through the second inlet. The method of claim 5,
The height of the second inlet is lower than the height of the first outlet. The method according to claim 1,
The first inlet is a heating device provided to be symmetrical about the heat source. The method according to claim 1,
There are a plurality of second outlets,
The second outlet is a heating device provided on another second side wall facing. The method according to claim 1,
A plurality of first sidewalls forming a plurality of first internal spaces, and a plurality of second sidewalls forming a plurality of second internal spaces, and a first sidewall is provided inside each of the second sidewalls, and 2 A heating device that does not allow air to pass between the inner spaces. The method according to claim 1,
Includes; a tube protruding from the second outlet,
A heating device provided with a plurality of holes in the tube. The method according to claim 1,
A thermoelectric element including a first surface heated by a heat source and a second surface disposed opposite the first surface, wherein the second surface is in contact with the first plate;
A heat shielding part surrounding the side of the thermoelectric element;
A second plate provided under the first plate and in contact with the heat shielding portion; As, a second plate having an air layer formed between the first plate and the second plate; And,
A heating device including a heat transfer unit provided between the first plate and the second plate and transferring heat. The method of claim 11,
Heating device comprising a; heat collecting plate for transferring heat to the first surface of the thermoelectric element. The method according to claim 1,
A body surrounding the heat source, and a holder having an inclined surface formed to face the heat source. The method according to claim 1,
A heat collecting plate provided under the first plate to transfer heat to the first plate.

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