CN102997353B - Solar electronic air conditioner and manufacture method thereof - Google Patents

Abstract

The invention discloses a solar electronic air conditioner and a manufacturing method thereof. In the invention, semiconductor refrigeration modules are respectively installed on two base boards, and the two base boards are respectively used as side plates of a rectangular frame of a cold storage device, and are connected and uploaded between the base boards. heat column; then the rectangular frame of the cold storage device is installed in a housing, and a fan is arranged in the housing, and then the solar power supply device is used as the power supply of the fan and the semiconductor refrigeration module; After the lower part of the frame is sucked into the casing, the air is blown out from the casing through the upper part of the rectangular frame of the cold storage by the fan, so that the heat in the air is transferred to the semiconductor refrigeration module through the heat conduction column and the substrate, and then passed through the semiconductor refrigeration module. Effective cooling of the air flowing into and out of the enclosure. The invention not only has the advantages of simple structure, low cost, convenient maintenance and long service life, but also has the advantages of compact structure, convenient installation and high refrigeration efficiency.

Description

Solar electronic air conditioner and manufacturing method thereof

technical field

The invention relates to a solar electronic air conditioner and a manufacturing method thereof, belonging to the technical field of solar air conditioner manufacture.

Background technique

At present, the technology of using solar power supply device as a power source and using semiconductor refrigeration modules to make air conditioners has been widely used, but the solar electronic air conditioners in the prior art generally have the problems of complex structure, difficult maintenance, high cost, and low cooling efficiency , so its effect is still not ideal.

Contents of the invention

The purpose of the present invention is to provide a solar electronic air conditioner with simple structure, easy maintenance, long service life, low cost and high refrigeration efficiency and its manufacturing method, so as to overcome the deficiencies of the prior art.

The present invention is achieved in the following way: a manufacturing method of a solar electronic air conditioner of the present invention is as follows: the method includes using a solar power supply device as a power supply and using a semiconductor refrigeration module to cool the air, and installing the semiconductor refrigeration module on two conductive The two substrates are respectively used as the side plates of the rectangular frame of the cold storage device, and the two substrates are symmetrically arranged up and down, and then the heat transfer column is connected between the two symmetrically arranged substrates, so that each radiator Both ends of the heat column are respectively fixed on two symmetrically arranged base plates; then the rectangular frame of the cold storage device is installed in a housing, and a fan is arranged in the housing, and then the solar power supply device is used as a fan and a semiconductor The power supply of the refrigeration module; when the semiconductor refrigeration module and the fan are energized and working, the air is sucked from the lower part of the rectangular frame of the cold storage device into the shell through the fan, and then the air is passed through the rectangular frame of the cold storage device through the fan The upper part of the air is blown out, so that when the air passes through the rectangular frame of the cold storage device, the air is in contact with the thermal conduction column and the substrate in the rectangular frame of the cold storage device, and the heat in the air is transmitted to the semiconductor refrigeration module through the thermal conduction column and the substrate, so that it can pass through The refrigerating module effectively cools the air flowing into and out of the casing, so as to realize the air conditioning purpose of efficiently reducing the air temperature.

A kind of solar electronic air conditioner of the present invention constructed according to the above method is as follows: the solar electronic air conditioner includes a solar power supply device, a semiconductor refrigeration module and a housing made of a solar panel arranged outdoors and a storage battery connected thereto, and the housing consists of a rectangular The installation shell and the arc guide cover are composed of the arc guide cover connected to the rear of the rectangular installation shell, and the air guide partition is arranged in the arc guide cover. A fan is fixed between the air guide partitions, through which air is formed in the arc-shaped guide cover to communicate with the space on the upper and lower sides of the air guide partition and communicate with the upper and lower parts of the rectangular mounting shell. channel; the rectangular frame of the cold storage device is installed in the rectangular installation shell, and the upper and lower side plates forming the rectangular frame of the cold storage device are substrates that can conduct heat, and semiconductor refrigeration modules are respectively installed on the outer surface of each substrate. The inner surfaces of the two substrates are connected with heat transfer columns capable of conducting heat, a radiator is installed on the semiconductor refrigeration module, and the storage battery is respectively connected with the semiconductor refrigeration module and the fan through the control circuit board installed on the casing.

At least two cold storage fins with thermal conductivity are fixed on each heat transfer column connected to the base plate.

The above-mentioned base plate, heat transfer column and cold storage sheet are made of metal material or plastic material with thermal conductivity.

The above-mentioned radiator is composed of a heat conduction plate, heat conduction tube and heat sink. The heat conduction plate is fixed on the semiconductor refrigeration module. One end of the heat conduction tube is plugged into the heat conduction plate, and the other end of the heat conduction tube protrudes out of the rectangular mounting shell, and A heat sink and a backplane are installed on it.

The included angle between the center line and the horizontal line of the above-mentioned heat-conducting tubes not plugged into the heat-conducting plate is 15°-35°, and heat-conducting liquid is installed in the heat-conducting tubes.

A cooling fan is arranged below the cooling fins of each radiator, and the cooling fan is connected with the storage battery through a control circuit board.

A heat insulating sheet separating the upper and lower radiators is provided on the back of the arc-shaped guide cover plate of the housing.

A louver for flow guiding is provided on the rectangular mounting shell of the housing.

An interlayer space is provided at the middle position of the above-mentioned rectangular installation shell of the housing.

A control circuit board is placed in the interlayer space, and the storage battery is placed in the interlayer space or outside the housing.

Due to the adoption of the above technical scheme, the present invention adopts a combined structure, that is, the air conditioner is made into a combined structure composed of a solar power supply device, a housing, a cold storage device and a radiator, which greatly simplifies the structure of the solar air conditioner, and the present invention The cold storage device for refrigeration is made into a structure consisting of a rectangular frame of the cold storage device, a semiconductor refrigeration module, a heat transfer column and a base plate, and the cold storage device is directly installed in the rectangular installation shell of the shell, which greatly improves the air protection. cooling efficiency. Therefore, compared with the prior art, the present invention not only has the advantages of simple structure, low cost, convenient maintenance and long service life, but also has the advantages of compact structure, convenient installation and high refrigeration efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

FIG. 2 is a schematic structural diagram of the left view of FIG. 1 .

Explanation of reference signs: 1-solar panel, 2-battery, 3-semiconductor refrigeration module, 4-rectangular installation shell, 4.1-interlayer space, 5-curved guide cover, 5.1-air channel, 5.2-air guide Flow partition, 6-fan, 7-rectangular frame, 7.1-base plate, 8-heat transfer column, 9-control circuit board, 10-cold storage sheet, 11-heat conduction plate, 12-heat conduction pipe, 13-heat sink, 14-cooling fan, 15-heat shield, 16-backboard, 17-louver blade.

The arrows in the accompanying drawing 1 indicate the direction of air flow driven by the fan.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Embodiments of the present invention: when implementing the manufacturing method of a kind of solar electronic air conditioner of the present invention, the solar power supply device and the semiconductor refrigeration module used as the power supply are all finished products in the prior art. The modules are respectively installed on two substrates that can conduct temperature, and these two substrates are respectively used as side plates of the rectangular frame of the cold storage device, and the two substrates are arranged symmetrically up and down, and then connected between the two symmetrically arranged substrates heat transfer column, so that both ends of each heat transfer column are respectively fixed on two symmetrically arranged base plates; The solar power supply device is used as the power supply of the fan and the semiconductor refrigeration module; when the semiconductor refrigeration module and the fan are energized and working, the air is sucked into the shell from the lower part of the rectangular frame of the cold storage by the fan, and then the air is drawn from the shell by the fan. The body is blown out through the upper part of the rectangular frame of the cold storage device, so that when the air passes through the rectangular frame of the cold storage device, the air is in contact with the thermal conduction column and the substrate in the rectangular frame of the cold storage device, and the heat in the air is transferred to the semiconductor through the thermal conduction column and the substrate Refrigeration module, so that the air flowing into and out of the shell can be effectively cooled by the semiconductor refrigeration module, so as to achieve the air conditioning purpose of reducing the air temperature with high efficiency.

A schematic structural view of a solar electronic air conditioner of the present invention constructed according to the above method is shown in Figures 1-2. The power supply device includes the semiconductor refrigeration module 3 and the shell in the prior art. When making it, the shell can be made of plastic or metal materials. The shell is composed of a rectangular mounting shell 4 and an arc-shaped guide cover plate 5. The arc guide cover plate 5 is connected to the rear portion of the rectangular installation shell 4, and the air guide partition 5.2 is arranged in the arc guide cover plate 5, and the air guide divider in the arc guide cover plate 5 5.2 There is a fan 6 fixed between them (the fan 6 can directly adopt the cylindrical fan used in the split air conditioner in the prior art), through which the upper and lower spaces with the air diversion partition are formed in the arc-shaped diversion cover plate An air channel that communicates with the upper and lower parts of the rectangular installation shell; the rectangular frame of the cold storage device is installed in the rectangular installation shell, and the upper and lower side plates that form the rectangular frame of the cold storage device are substrates 7.1 that can conduct heat. A semiconductor refrigeration module 3 is installed on the outer surface of each base plate 7.1, and a heat transfer column 8 capable of conducting heat is connected on the inner surface of the two base plates 7.1, and connected to each heat transfer column 8 on the base plate 7.1 At least two cold storage fins 10 with thermal conductivity are fixed. In order to achieve a better cooling effect, each heat transfer column 8 preferably fixes 5 to 20 cold storage fins 10 with thermal conductivity (as shown in Figure 1 and Fig. 2), its substrate 7.1, heat transfer column 8 and cold storage sheet 10 can be made of metal materials or plastic materials with good thermal conductivity in the prior art; in order to improve the refrigeration efficiency of semiconductor refrigeration module 3, it can be Install a radiator on the semiconductor refrigeration module 3, the radiator is composed of a heat conduction plate 11, a heat conduction pipe 12 and a heat sink 13, the heat conduction plate 11 is attached to the semiconductor refrigeration module 3, and one end of the heat conduction pipe 12 is plugged into the heat conduction plate 11, make the other end of the heat pipe 12 protrude out of the rectangular installation shell 4, and install the heat sink 13 and the back plate 16 on it; at the same time, in order to dissipate heat more quickly, when installing, the unplugged heat conducting plate The angle α between the center line of the heat pipe 12 and the horizontal line in 11 is controlled within the range of 15° to 35°, and after the heat pipe 12 is evacuated first, a heat conduction liquid is added to the heat pipe 12, and the added heat conduction liquid The volume of the liquid should be less than the volume of the inner cavity of the heat pipe 3.2, and the heat conduction liquid can be tap water, distilled water, alcohol or acetone in the prior art; in order to achieve a better heat dissipation effect, a cooling fan 14 is installed on each radiator , and the heat dissipation fan 14 is connected with the battery 2 through the control circuit board 9; in order to prevent the radiator from interacting with each other during work, a piece can be set on the arc-shaped guide cover plate 5 of the housing to connect the upper and lower radiators Separate heat shield 15 (as shown in Figure 1), so that when working, the heat emitted by the radiator installed in the lower part will not affect the radiator in the upper part; The front end of the rectangular installation shell 4 of the body is installed with a hundred Blade 17, the louver 17 can directly adopt the manual or electric louver device used in the air conditioner in the prior art; during production, in order to save space and facilitate installation and maintenance, it can be installed in the rectangular installation shell 4 of the housing A mezzanine space 4.1, then place the control circuit board 9 in the mezzanine space 4.1, the control circuit board 9 can directly adopt the control circuit board commonly used for regulating and automatically controlling the temperature in the conventional air conditioner in the prior art; 2. When the volume is small, it can be placed in the interlayer space 4.1. When the volume of the battery 2 is large, it can be placed outside the casing; The control circuit board 9 is connected with the semiconductor refrigeration module 3, the fan 6 and the cooling fan 14 respectively, so that the storage battery 2 can supply power to the semiconductor refrigeration module 3, the fan 6 and the cooling fan 14 respectively through the control of the control circuit board 9.

Claims (10)

1. the preparation method of a solar energy electronic air-conditioning, comprise and adopt solar power supply apparatus as power supply and adopt semiconductor refrigerating module to cool air, it is characterized in that: semiconductor refrigerating module being arranged on respectively two pieces can on the substrate of transition temperature, and using these two pieces of substrates as the side plate of cool storage container rectangular frame, two pieces of substrates are symmetrical arranged up and down, then heat transfer pole on connecting between these two symmetrically arranged substrates, makes the two ends of each heat transfer pole be separately fixed on symmetrically arranged two substrates, then this cool storage container rectangular frame is arranged in a housing, in this housing, is provided with blower fan, then using the power supply of solar power supply apparatus as blower fan and semiconductor refrigerating module, when semiconductor refrigerating module and blower fan energising work, by blower fan, air is entered after housing from the bottom suction of cool storage container rectangular frame, by blower fan, air is blown out by the top of cool storage container rectangular frame from housing again, like this at air through cool storage container rectangular frame, heating column in air and cool storage container rectangular frame and substrate contacts, heat in air passes to semiconductor refrigerating module by heating column and substrate, so namely, by semiconductor refrigerating module, effective temperature-reducing is carried out to the air flow to and flow out housing, thus realize the air-conditioning object that high efficiency reduces air themperature.

2. a solar energy electronic air-conditioning, comprise the solar power supply apparatus be made up of solar panel (1) disposed in the outdoor and connected battery (2), semiconductor refrigerating module (3) and housing, it is characterized in that: housing is made up of rectangle mounting shell (4) and arc water conservancy diversion cover plate (5), arc water conservancy diversion cover plate (5) is connected to the rear portion of rectangle mounting shell (4), air conducting dividing plate (5.2) is provided with in arc water conservancy diversion cover plate (5), blower fan (6) is fixed with between air conducting dividing plate (5.2) in arc water conservancy diversion cover plate (5), be formed in arc water conservancy diversion cover plate (5) by blower fan (6) and be connected with the upper and lower surface space of air conducting dividing plate (5.2), and the air duct (5.1) be connected with the upper and lower of rectangle mounting shell (4), cool storage container rectangular frame (7) is installed in rectangle mounting shell (4), the biside plate up and down of composition cool storage container rectangular frame (7) is can the substrate (7.1) of heat conduction, the outer surface of each substrate (7.1) is separately installed with semiconductor refrigerating module (3), the inner surface of two substrates (7.1) is connected with can the heat transfer pole (8) of heat conduction, semiconductor refrigerating module (3) is equipped with radiator, and battery (2) is connected with semiconductor refrigerating module (3) and blower fan (6) respectively by the control circuit board (9) be arranged on housing.

3. solar energy electronic air-conditioning according to claim 2, is characterized in that: be connected on each heat transfer pole (8) on substrate (7.1) and be at least fixed with the cold stored plate (10) that 2 pieces have heat conductivility.

4. solar energy electronic air-conditioning according to claim 3, is characterized in that: substrate (7.1), heat transfer pole (8) and cold stored plate (10) are metal structure or the plastic material structure for having heat conductivility.

5. solar energy electronic air-conditioning according to claim 2, it is characterized in that: radiator is made up of heat-conducting plate (11), heat pipe (12) and fin (13), heat-conducting plate (11) is affixed in semiconductor refrigerating module (3), one end of heat pipe (12) is plugged in heat-conducting plate (11), the other end of heat pipe (12) stretches out rectangle mounting shell (4) outward, and is provided with fin (13) and backboard (16) thereon.

6. solar energy electronic air-conditioning according to claim 5, it is characterized in that: the center line and horizontal angle (α) angle that are not plugged on the heat pipe (12) in heat-conducting plate (11) are 15 ° ~ 35 °, and in heat pipe (12), heat-conducting liquid are housed.

7. solar energy electronic air-conditioning according to claim 5, is characterized in that: be provided with cooling fan (14) in fin (13) below of each radiator, and cooling fan (14) is connected with battery (2) by control circuit board (9).

8. solar energy electronic air-conditioning according to claim 2, is characterized in that: be provided with upper and lower two separated heat shields of radiator (15) on the back side of the arc water conservancy diversion cover plate (5) of housing.

9. solar energy electronic air-conditioning according to claim 2, is characterized in that: the louvre blade (17) being provided with water conservancy diversion on the rectangle mounting shell (4) of housing.

10. solar energy electronic air-conditioning according to claim 2, it is characterized in that: be provided with mezzanine space (4.1) in the middle position of the rectangle mounting shell (4) of housing, in mezzanine space (4.1), be placed with control circuit board (9), battery (2) is placed in mezzanine space (4.1) or the place be placed on beyond housing.