KR100844201B1 - Friendly environment type air conditioning system withoutusing fraon gas - Google Patents

Abstract

An automobile and an eco-friendly air conditioning system without using Freon gas are provided to improve cooling and heating efficiency by vertically or horizontally crossing a heat radiation member and a cooling member. An automobile and an eco-friendly air conditioning system without using Freon gas comprise a first cover(50), a second cover(60), and a cooling part. The first cover has plural heat radiating fans(51) and first and second inlet holes(52,53) to discharge air flowed through the first and second inlet holes to the outside via the heat radiating fans. The second cover consists of plural cold radiating fans(62) and an outlet hole(61) to discharge air flowed through the cooling fans to the outside via the outlet hole. The cooling part includes a thermoelectric element(10) generating hot and cold air, a heat radiation member, and a cooling member having a cold plate(31). The heat radiation member, contacted to one side of the thermoelectric element mating to the heat radiating fans of the first cover, emits hot heat. The cooling member, contacted to the other side of the thermoelectric element mating to the cooling fans of the second cover, emits cold air.

Description

FRIENDLY ENVIRONMENT TYPE AIR CONDITIONING SYSTEM WITHOUTUSING FRAON GAS}

Figure 1 is a left side cross-sectional view of the heat dissipation unit according to the present invention.

Figure 2 is a right cross-sectional view of the heat dissipation unit according to the present invention.

3 is a combined exploded view of the heat dissipation unit and the first and second covers according to the present invention;

Figure 4 is a left, right side view of the first cover according to the present invention.

5 is a combined exploded view of the air conditioning system according to the present invention.

6 is a coupling view of the air conditioning system and the cradle according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: thermoelectric element 20: heat dissipation member

21: heat dissipation block 22: base

23: heat sink 24: safety hole

25: absorbing member 26: heat insulating material

30: cooling member 40: cooling unit

50: first cover 51: heat dissipation fan

52: first inlet 53: second inlet

60: second cover 61: outlet

62: cooling fan 70, 70 ': protection plate

80, 80 ': outer case 90: holder

The present invention relates to an environment-friendly air conditioning system for automobiles and industries that do not use freon gas, and more particularly, a heat dissipation member and a cooling member are bonded to both sides of a thermoelectric element, and a plurality of heat dissipation fins are formed to correspond to the heat dissipation member and the cooling member. The first and second covers are coupled to both ends, but the cooling member and the heat dissipation member have a shape in which the directions joined to the thermoelectric elements cross each other, and the heat dissipation fins of the first and second covers are connected to the heat dissipation member. The heat dissipation member may be formed horizontally or vertically to correspond to each of the heat dissipation members, and the heat dissipation member may include a heat dissipation block, a base, and a heat dissipation plate, and an absorbing member may be interposed between the heat dissipation block and the heat dissipation plate. Absorption member absorbs moisture and moisture generated in the cooling heat dissipation unit while being able to use it collectively. But not with a not decreased, to a air suction / discharge direction is not using the Freon gas had a structure different from each other automotive and industrial environment-friendly air conditioning systems in public morals hot and cold sides.

Thermoeletric elements (thermoelectric element) is a device using the temperature change of the electrical resistance, there is a device using the phenomenon that the electromotive force generated by the temperature difference, and a device using the phenomenon that the absorption of heat by the current.

A thermistor is a semiconductor device whose electric resistance varies greatly with temperature. It has an NCT thermistor whose electric resistance decreases with a rise in temperature, and a positive temperature coefficient thermistor and negative temperature coefficient with which the resistance increases with temperature rise. CTR that changes resistance at temperature is used.

Thermistors are made by sintering oxides such as molybdenum, nickel, cobalt and iron in plural components and used for stabilizing circuits and detecting heat, power and light. The Seebeck effect is a phenomenon in which electromotive force is generated by connecting two types of metal ends, and changing the temperature at both ends thereof, and it is applied to temperature measurement using a thermoelectric pair.

The Peltier effect is a phenomenon in which two types of metal ends are connected and an electric current flows therein so that heat is absorbed at one terminal according to the direction of the current and heat is generated at the other terminal. By using a semiconductor such as bismuth (Bi) or tellurium (Te), which have different electric conduction methods, instead of two kinds of metals, a Peltier device having efficient endothermic and exothermic action can be obtained. It is possible to switch between endotherm and heat generation according to the direction of the current, and because the endotherm and heat generation amount are adjusted according to the amount of current, it is applied to a refrigerator having a small capacity or a precision thermostat near room temperature.

In particular, the present invention may be applied to various air conditioners (air conditioners; hereinafter referred to as air conditioners) by using the thermoelectric elements.

However, the air conditioner produced by using the thermoelectric element as described above requires a high amount of current, so the amount of power used is very large, the high temperature treatment by heat generation is immature, the cooling efficiency is not large.

In addition, the cold air heater and the hot air heater are generally produced as individual products. That is, a cold fan using a fan and a separate cooling device generates cool wind, and a hot fan uses the same principle as a conventional hair dryer, or a method of increasing ambient heat by using reflected heat generated by heating a heating element. Is being used. Therefore, users are actually purchasing and using the above products separately.

The present invention has been made to solve the above problems, an object of the present invention is to bond the air-cooling member and the heat-dissipating member on both sides of the thermoelectric element so that it can be used collectively individually used cold air and hot air blower at once, The heat dissipation member and the cooling member are joined to each other in a vertical and horizontal direction or in a horizontal and vertical direction, respectively, so that the air inlet / outlet directions of the first and second covers coupled to both ends of the cooling and heat dissipating unit are different. By absorbing moisture and water generated in the cooling heat dissipating part through the absorbing member between the base and the heat sink to constitute, it provides an environment-friendly air conditioning system for automobiles and industries that does not use freon gas to enhance the cooling / heating effect. have.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention has the following features to achieve the above object.

According to an embodiment of the present invention, a plurality of heat dissipation fans are vertically spoken, and a pair of first and second inlets are formed on both sides of the heat dissipation fan, respectively, so that the air sucked into the inside through the first and second inlets is A first cover configured to be discharged to the outside through a heat radiating fan; A second cover which horizontally protrudes a plurality of cooling fans, and forms outlets at upper and lower ends of the cooling fans, respectively, so that air sucked into the interior of the cooling fan is discharged to the outside through the outlet; Coupled to the first and second covers on both sides, a thermoelectric element for generating hot and cold air on both sides, and a heat dissipation member that is joined to one surface of the thermoelectric element so as to correspond to the heat dissipation fan of the first cover; A cooling heat dissipation unit including a cooling member provided on the other surface of the thermoelectric element to correspond to the cooling fan of the second cover and having a cooling plate emanating cold air; Characterized in that comprises a.

In addition, the heat dissipation member is composed of a heat dissipation block for transmitting heat generated from the thermoelectric element, a base, and a heat dissipation plate for dissipating heat transferred to the heat dissipation block, the heat dissipation block, the base, the heat dissipation plate sequentially To be bonded to one side, the heat dissipation block is characterized in that to ensure a free space in case of inflation due to heat by drilling a safety hole in the longitudinal direction.

In addition, the cooling heat dissipation portion is characterized in that through the absorbing member between the base and the heat sink, to absorb moisture and moisture generated in the cooling member.

In addition, the heat dissipation block is characterized by bonding the heat insulating material to the upper and lower, so that hot and cold air does not overlap each other.

In addition, the heat dissipation member and the cooling member are joined to the thermoelectric elements so as to correspond to the heat sinks of the second and first covers, respectively, so that the intake direction of the air sucked in and the outflow direction of the cold / heat converted air due to the thermoelectric elements are mutually changed. Characterized in that.

In addition, the air conditioning system is characterized in that it further comprises a cradle provided with a moving means for easy transportation and installation.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical matters of the present invention, various modifications that can be substituted for them at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, with reference to Figures 1 to 6 will be described in detail a vehicle and industrial environment-friendly air conditioning system using no Freon gas according to a preferred embodiment of the present invention.

As shown, the eco-friendly air-conditioning system for automobiles and industrial plants that do not use the freon gas according to the present invention can selectively use both conventional cold air heaters and hot air fans used separately, and are sucked / discharged from both sides of the cold air blower. The air-conditioning system increases the efficiency of cooling / heating by allowing the entry / exit direction of cold / heat to be different from when using a cold air and a hot air, and by removing moisture and water generated from the cold / hot air itself. The present invention relates to a first cover 50, a second cover 60, and a cooling unit 40.

Figure 1 is a left side cross-sectional view of the cooling radiator according to the present invention, Figure 2 is a right side cross-sectional view of the cooling radiator according to the present invention, as shown in the air conditioning system of the present invention by selecting the user to cool and heat one It is configured to be used in the body.

As shown in FIG. 1, the thermoelectric element 10 is used to dissipate cold and heat, and the thermoelectric element 10 dissipates hot and cold air on one side and the other side, respectively, based on the conventional knowledge. .

In the present invention, the heat dissipation member 20 is bonded to one surface of the thermoelectric element 10, and the heat dissipation member 30 is bonded to the other surface of the thermoelectric element 10, and the heat dissipation member 20, the cooling member 30, and the thermoelectric element are configured. 10 is combined to form the heat dissipation unit 40.

As the cooling member 30, a cold plate 31 for smoothly releasing cold air is used, and the cold plate 31 is horizontally positioned to be bonded to one surface of the thermoelectric element 10.

Although the heat dissipation plate 23 is used as the heat dissipation member 20 to smoothly radiate heat, the thermoelectric element 10 crosses the direction with the cold heat dissipation plate 31 which is horizontally bonded to one surface of the thermoelectric element 10. It is to be bonded to the other surface of the vertical direction, but not directly bonded to the heat dissipation block 23 and the thermoelectric element 10 of the heat dissipation member 20 is further provided with a heat dissipation block 21 and the base 22.

That is, the heat dissipation member 20 includes a heat dissipation plate 23, a heat dissipation block 21, and a base 22, and the joining order is from the other surface of the thermoelectric element 10 to the heat dissipation block 21 and the base 22. ), And the heat sink 23 in order.

The heat dissipation block 21 is used as a means of the transfer medium to reach the heat dissipation plate 23 to heat generated from the other surface of the thermoelectric element 10, the base 22 to the heat dissipation unit 40 To be fixed to the first and second covers 50 and 60 to be described in, the heat sink 23 is for dissipating heat transferred from the heat dissipation block 21 to the outside.

At this time, the absorbing member 25 is interposed between the base 22 and the heat dissipation block 21 to be bonded to each other. The absorbing member 25 uses a thermoelectric element 10 that radiates cold / heat from both sides. Due to the nature of the cold and hot air, moisture and water is generated therein by absorbing it, so as not to lower the effect of cooling and heating.

In addition, the heat dissipation block 21 through the heat insulating material 26 through the upper and lower surfaces, that is, the base 22 and the cold plate 31 are located on both sides of the heat insulating material 26, the heat insulating material ( 26 is to prevent the cold / hot air between the cold plate 31 and the heat sink 23 do not cross each other.

The heat dissipation block 21 to puncture the safety hole 24 in the longitudinal direction, when the heat dissipation block 21 is expanded due to the heat of the thermal element 10, push the junction between each component or Allow extra space to prevent distortion.

In addition, in the above description, the heat dissipation plate 23 of the heat dissipation member 20 and the cold heat dissipation member 31 of the heat dissipation member 30 are respectively positioned vertically and horizontally when the thermoelectric elements 10 are bonded to each other. As a result, the heat dissipation plate 23 of the heat dissipation member 20 may be horizontally formed, and the heat dissipation member 23 of the heat dissipation member 30 may be vertically formed, and may be joined to the thermoelectric element 10.

3 is a combined exploded view of the heat dissipation unit and the first and second covers according to the present invention, and FIG. 4 is a left and right side view of the first cover according to the present invention, as shown in the figure. The first and second covers 50 and 60 are coupled to each other.

Each of the first cover 50 and the second cover 60 is formed so that one surface thereof is opened, and the surfaces opened around the cooling portion 40 correspond to each other and are coupled to both sides of the cooling portion 40. do.

In more detail, the first cover 50 forms a plurality of cells, and the heat dissipation fan 51 is vertically addressed to the cell of the middle of the plurality of cells, and the heat dissipation fan 51 is vertically spoken. A pair of first inlets 52 and second inlets 53 are formed at both sides of the inlet.

The first inlet 52 is formed at both sides of the heat dissipation fan 51, and the second inlet 53 is formed at both sides of the heat dissipation fan 51 and at both ends of the first cover 50. 1 cover 50 is formed of four positions where air is introduced.

In addition, the second cover 60 is horizontally shaped to cross the heat dissipation fan 51 of the first cover 50, unlike the heat dissipation fan 51 vertically protruded from the first cover 50. A plurality of cooling fans 62 to be addressed.

The second cover 60 forms a plurality of cells in a horizontal direction, and positions the air-cooling fan 62 horizontally oriented to a cell located at the middle of the cells, and the top and bottom of the air-cooling fan 62. A plurality of outlets 61 to be formed in the.

As described above, the heat dissipation fan 51 of the first cover 50 is vertically stretched, and the heat dissipation fan 62 of the second cover 60 is vertically stretched, thereby being vertically bonded to the cooling heat dissipation portion 40. To correspond to the heat sink 23 and the cold plate 31 is horizontally bonded to each other.

In addition, the flow sequence of the air, the air is introduced into the first, second inlet (52, 53) on the heat dissipation side, the air converted into heat by the heat dissipation member 20 is discharged to the plurality of heat dissipation fans (51). do.

In addition, in the cooling side, air introduced into the cooling fan 62 is changed into cold due to the cooling member 30 so that the air is discharged through the plurality of outlets 61.

In addition, in the above description and the drawings, the heat dissipation fan 51 of the first cover 50 and the heat dissipation plate 23 corresponding to each of the heat dissipation fan 51 and the heat dissipation fan 62 of the second cover 60 are vertical. Although the cold plate 31 has been described and illustrated to be horizontal, it may be natural that the vertical / horizontal can be produced by changing the mutual.

5 is a combined exploded view of the air conditioning system according to the present invention. As shown in the figure, the cooling heat dissipation part 40 has the cooling heat dissipation part before combining the first cover 50 and the second cover 60 on both sides. The protective plates (70, 70 ') for protecting the 40 are coupled to each other, and after the first cover 50 and the second cover 60 are combined, the outer case (80, 80') is respectively coupled to the entire To configure.

Naturally, such a configuration can be deleted and changed by the user.

Figure 6 is a coupling diagram of the air conditioning system and the cradle according to the present invention, the cold and hot air fan of the present invention has a cradle 90 is provided with a moving means 91, as shown in the figure, coupled to the cradle 90 To be transported and installed.

The wheel 91 is used as the moving means 91. In addition, "100", which is not described in the drawing, indicates a vehicle and industrial environment-friendly air conditioning system that does not use the freon gas according to the present invention.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

As described above, in the present invention, the air-conditioning member and the heat-dissipating member are bonded to both sides of the thermoelectric element, and thus, a conventionally used cold air heater and a hot air fan may be used at a time, and the heat-dissipating member and the air-cooling member may be vertically and horizontally or horizontally. Are joined to each other in the vertical direction and are joined to each other so that the air inflow / exhaust directions of the first and second covers coupled to both ends of the cooling heat dissipation part are different, and an absorbing member is interposed between the base and the heat dissipation plate constituting the heat dissipation member. By removing moisture and moisture generated in the cooling heat dissipation unit, it is configured to increase the cooling / heating effect, and both cold and warm air are selected by the user's choice while minimizing the weight and complexity of the configuration having both cold heat and heat dissipation. There is an effect that can generate.

Claims (6)

A plurality of heat dissipation fans 51 are vertically extended, and a pair of first and second inlets 52 and 53 are formed on both sides of the heat dissipation fan 51, respectively, so that the first and second inlets 52 and 53 are formed. A first cover 50 through which the air sucked into the inside is discharged to the outside through the heat dissipation fan 52; A plurality of air-conditioning fan 62 is extended horizontally, and outlets 61 are formed at upper and lower ends of the air-cooling fan 62, respectively, and the air sucked into the air through the air-cooling fan 62 is discharged. A second cover 60 to be discharged to the outside through 61; The first and second covers 50 and 60 are coupled to both sides, but the thermoelectric element 10 generates heat and cold air from both sides, and the heat dissipation of the first cover 50 to one surface of the thermoelectric element 10. The heat dissipation member 20 bonded to correspond to the fan 52 to dissipate heat and the other surface of the thermoelectric element 10 are joined to correspond to the cooling fan 62 of the second cover 60 to dissipate cold air. Cooling heat dissipation unit 40 consisting of a cooling member 30 provided with a cooling plate 31; Eco-friendly air conditioning system for automobiles and industrial vehicles that do not use freon gas, characterized in that comprises a. The method of claim 1, The heat dissipation member 20 may include a heat dissipation block 21 for transmitting heat generated from the thermoelectric element 10, a base 22, and a heat dissipation plate 23 for dissipating heat transferred to the heat dissipation block 21. The heat dissipation block 21, the base 22, and the heat dissipation plate 23 are sequentially joined to one surface of the thermoelectric element 10, but the heat dissipation block 21 is a safety hole 24 in the longitudinal direction. ) Eco-friendly air-conditioning system for automobiles and industrial machines that do not use freon gas, which provides a space in case of expansion by heat by drilling. The method of claim 2, The cooling and radiating unit 40 is provided between the base 22 and the heat sink 23 through the absorbing member 25 to absorb the moisture and moisture generated in the cooling member 30, characterized in that the Freon gas Unused automotive and industrial eco-friendly air conditioning system. The method of claim 2, The heat dissipation block 21 is bonded to the upper and lower heat insulating material 26, so that hot and cold air does not overlap each other, the vehicle and industrial environment-friendly air conditioning system using no Freon gas. The method of claim 1, The heat dissipation member 20 and the cooling member 30 are joined to the thermoelectric element 10 so as to correspond to the heat dissipation plates 23 of the second and first covers 60 and 50, respectively. (10) due to the change of the flow direction of the cold / hot air is converted to each other, characterized in that the environmentally friendly air conditioning system for vehicles and vehicles that do not use freon gas. The method of claim 1, The air conditioning system is an automobile and industrial environment-friendly air conditioning system that does not use a freon gas, characterized in that it further comprises a holder (90) provided with a moving means (91) for easy transportation and installation.

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