CN201093648Y - Thermoelectric semiconductor dual-system air conditioner - Google Patents

Abstract

The utility model discloses a do not use air compressor's two standard air conditioners of thermoelectric semiconductor, it includes the casing, direct current constant voltage power supply, the thermoelectric semiconductor refrigeration board of connecting with it, the cold utmost point face and the heat exchange water tank of thermoelectric semiconductor refrigeration board are connected, high-pressure pump, capillary, evaporimeter are connected in succession to the heat exchange water tank delivery port, the outlet pipe and the heat exchange water tank water inlet of evaporimeter are connected, are equipped with the exhaust fan at the back of evaporimeter, are equipped with the heat abstractor of fan and blast pipe at the hot utmost point. The thermoelectric semiconductor refrigeration plate is used for refrigerating the cold pole surface when the air conditioner operates, the temperature is transferred to the heat conducting block in the box through the surface of the heat exchange water tank, the low temperature is transferred to the liquid in the box, the cooled liquid is sprayed into the evaporator through the capillary tube by the high-pressure pump, the cold air is blown into the room through the exhaust fan to play a role in cooling, and the hot air is discharged out of the room through the exhaust pipe by the fan to finish the refrigeration effect. In winter, the hot pole surface of the thermoelectric semiconductor refrigeration plate is connected with the heat exchange water tank, and the air conditioner plays a role in heating.

Description

A thermoelectric semiconductor dual system air conditioner

technical field

The utility model relates to an air temperature regulator, in particular to a thermoelectric semiconductor dual-system air conditioner.

Background technique

At present, the air conditioner, a traditional refrigeration technology, has been widely used in industrial production, bioengineering, medical care and people's daily life, and it has become an indispensable important technology and necessity in modern society. In the existing refrigeration and air-conditioning technologies, the air compressor refrigeration method is the most common. Freon is usually used as a refrigerant, and once it leaks, it will have a certain destructive effect on the atmospheric ozone layer; the existing various air conditioners are centered on compressor refrigeration, and the noise pollution generated when the air compressor is working is harmful to people's health. And the quality of life, it has played a destructive role in the environmental protection of human beings, and at the same time consumes a large amount of electric energy, and also greatly wastes energy. Traditional refrigeration technology faces new choices due to the extensive use of this type of refrigerant, including compressors, condensers, evaporators, expansion valves, cooling plates and other auxiliary equipment, involving many parts and components, large consumption of raw materials, technical requirements High, complex manufacturing process, strict testing methods, these have caused certain difficulties to the air conditioner manufacturing industry. In order to thoroughly solve the environmental protection problems caused by the existing refrigerants, while looking for alternative media, people are also eager to seek a new refrigeration method and a brand-new air conditioner to come out.

Contents of the invention

The utility model uses the principle of thermoelectric effect to achieve the function of cooling or heating, and provides a thermoelectric semiconductor dual-system air conditioner, which replaces the traditional and old-fashioned air conditioner that uses freon refrigerants for refrigeration. 1/3 to 1/4 of the energy consumption, small size, light weight, it cancels the filter screen of the existing air conditioner, and cancels various germ breeding factors at the same time, solves the air pollution of the existing air conditioner, waste of energy, The operation noise is large, the manufacturing is difficult, the waste of consumables and the long-term emission of a large amount of water vapor cause people to suffer from arthritis, frozen shoulder, air-conditioning disease, and dry skin. Voltage, safe use, long life, reliable performance, no noise. It is small in size, light in weight, simple in structure, low in investment and low in cost. The product of choice for upgrading.

The technical solution adopted in the utility model is: a thermoelectric semiconductor dual-system air conditioner, including a casing, a DC stabilized power supply, a thermoelectric semiconductor refrigeration plate connected in parallel with it, a cold pole surface of the thermoelectric semiconductor refrigeration plate and a heat exchange water tank Connect the water outlet in the middle of the heat exchange tank to the high-pressure pump, the high-pressure pump is connected to the capillary tube, the capillary tube is connected to the water inlet pipe of the evaporator, the water outlet pipe of the evaporator is connected to the water inlet in the lower part of the heat exchange water tank, and the There is an exhaust fan; a cooling device is provided on the hot pole surface of the thermoelectric semiconductor refrigeration plate, and a fan and an exhaust pipe are installed.

The utility model is also characterized in that:

The thermal pole surface of the thermoelectric semiconductor refrigeration plate can be connected with the heat exchange water tank.

The DC stabilized power supply is an adjustable stabilized voltage power supply.

There are 8-40 thermoelectric semiconductor refrigeration panels.

The liquid in the semiconductor thermoelectric heat exchange water tank is antifreeze for automobiles.

A metal heat conduction block with a U-shaped longitudinal section is connected to the inner side of the contact plate between the heat exchange water tank and the thermoelectric semiconductor refrigeration plate.

The metal heat conduction block is made of aluminum alloy and has the same number as the thermoelectric semiconductor cooling plates.

The thermoelectric semiconductor refrigeration does not require air compressors and refrigerant refrigeration. It uses a DC stabilized power supply to connect the thermoelectric semiconductor refrigeration plate for refrigeration. The temperature of the air outlet is 5-15°C, and the temperature of the air outlet during heating is 30-90°C, which can reach the old air conditioner. The same effect of cooling and cooling and heating and warming. It has the characteristics of no pollution and energy saving, and solves the problems of air and noise pollution, environmental damage and energy consumption caused by the existing air conditioners that must be refrigerated by air-compressed Freon refrigerants, and achieves constant indoor temperature, no noise and exhaust pollution. , greatly saving energy. And the speed of temperature rise can be controlled by adjusting the voltage. When operating at a normal voltage of 6V-12V, the water temperature of the water tank can be controlled at 5-15°C within a few minutes. Because the thermoelectric semiconductor dual-system air conditioner has a series of advantages such as anti-vibration, pressure resistance, no refrigerant leakage, and the use of direct current, the utility model can also be widely used in special occasions such as ships, railway locomotives, passenger cars, and underground engineering. Therefore, It has significant economic benefits and very good development prospects.

Description of drawings

Fig. 1 is a schematic diagram of the principle of a thermoelectric semiconductor dual-system air conditioner of the present invention;

Fig. 2 is a structural refrigerating schematic diagram of a thermoelectric semiconductor dual-system air conditioner of the present invention;

Fig. 3 is a structural schematic diagram of a thermoelectric semiconductor dual-mode air conditioner of the present invention;

Fig. 4 is a structural heating diagram of a thermoelectric semiconductor dual-system air conditioner of the present invention;

In the figure, 1. Case, 2. Stabilized power supply, 3. Thermoelectric semiconductor cooling plate, 4. Heat exchange water tank, 5. High pressure pump, 6. Capillary tube, 7. Evaporator, 8. Exhaust fan, 9. Radiator , 10. Fan, 11. Exhaust pipe, 12. Heat conduction block, 13. Liquid.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The schematic diagram of the thermoelectric semiconductor dual system air conditioner system of the utility model is shown in Figure 1. The thermoelectric semiconductor dual system air conditioner is composed of three parts: a thermoelectric semiconductor refrigeration device, an indoor evaporative cooling device and an outdoor temperature exhaust device. It is refrigerated (or heated) by a thermoelectric semiconductor refrigeration device, blows cold air (or hot air) into the room by an indoor evaporative cooling device, and discharges hot air (or cold air) to the outside by an outdoor temperature exhausting device, forming a temperature regulation process. Realize indoor temperature control.

The structure of the thermoelectric semiconductor dual-mode air conditioner of the utility model is shown in Figure 2 and Figure 3, comprising a casing 1, a DC stabilized voltage power supply 2, connected in parallel with the thermoelectric semiconductor refrigeration plate 3, and the cold pole surface of the thermoelectric semiconductor refrigeration plate 3 It is connected with the heat exchange water tank 4, the water outlet in the middle of the heat exchange water tank 4 is connected with the high pressure pump 5, the high pressure pump 5 is connected with the capillary tube 6, the capillary tube 6 is connected with the water inlet pipe of the evaporator 7, and the water outlet pipe of the evaporator 7 is connected with the heat exchange water tank 4 The water inlet of the lower part is connected, and an exhaust fan 8 is installed behind the evaporator 7; a cooling device 9 is provided on the thermal pole surface of the thermoelectric semiconductor refrigeration plate 3, and a fan 10 and an exhaust pipe 11 are installed; A heat conduction block 12 is connected to the inside of the contact surface of the thermoelectric semiconductor cooling plate 3 .

When the air conditioner is energized and operated in this state, the cold pole surface of the thermoelectric semiconductor refrigeration plate 3 is refrigerated, and the temperature is directly transferred to the heat exchange water tank 4 through the plate surface of the heat exchange water tank 4 that is close to it. Because the heat conduction block 12 is installed in the corresponding position of the thermoelectric semiconductor cooling plate 3 in the heat exchange water tank 4 , it will rapidly transfer the resulting low temperature to the liquid 13 in the heat exchange water tank 4 . In order to improve efficacy, the liquid 13 can adopt antifreeze fluid for automobiles as a medium. The cooled liquid 13 is sprayed into the evaporator 7 through the capillary 6 at high pressure through the high-pressure pump 5 connected to the water outlet in the middle of the heat exchange tank 4. The water inlet pipe flows through the evaporator 7, and then flows back to the heat exchange from the outlet pipe of the evaporator 7 Water tank 4 realizes liquid circulation. An exhaust fan 8 is installed behind the evaporator 7 and cold air is blown into the chamber to play a cooling effect. A cooling device 9 is provided on the hot pole surface of the thermoelectric semiconductor cooling plate 3 , and the hot gas generated on the hot pole surface is discharged to the outside through the exhaust pipe 11 through the fan 10 . Complete the role of indoor cooling and cooling.

As shown in FIG. 4 , when the thermal pole surface of the thermoelectric semiconductor cooling plate 3 can be connected with the heat exchange water tank 4 . At this time, the thermoelectric semiconductor refrigeration plate 3 of the air conditioner heats the pole surface, and the heat is directly transferred to the heat exchange water tank 4 by the closely attached heat exchange water tank 4 plate surfaces. Because the heat conduction block 12 is installed in the corresponding position of the thermoelectric semiconductor cooling plate 3 in the heat exchange water tank 4 , it transfers the generated heat temperature to the liquid 13 in the heat exchange water tank 4 rapidly. The heated liquid 13 is sprayed into the evaporator 7 through the capillary 6 at high speed through the high-pressure pump 5 connected to the water outlet in the middle of the heat exchange tank 4. The water inlet pipe flows through the evaporator 7, and then flows back to the heat exchange from the outlet pipe of the evaporator 7 Water tank 4 realizes liquid circulation. An exhaust fan 8 is installed behind the evaporator 7 and cold air is blown into the chamber to increase the temperature. A cooling device 9 is provided on the cold pole surface of the thermoelectric semiconductor refrigeration plate 3 , and the cold air generated on the cold pole surface is discharged to the outside through the exhaust pipe 11 through the fan 10 . Complete the role of indoor temperature and heat preservation.

The DC stabilized power supply 2 of the thermoelectric semiconductor dual-system air conditioner of the utility model adopts an adjustable stabilized voltage power supply, which is realized by adjusting the voltage. The number of thermoelectric semiconductor refrigeration plates 3 is 8-40 according to the size of the indoor area. Operating under the normal voltage of 6V-12V, the liquid 13 in the heat exchange water tank 4 can be controlled at 5-15°C above zero within a few minutes, and the temperature can be quickly raised or lowered or the temperature change can be slowed down by adjusting the voltage, which saves electricity ; In the heat exchange water tank 4, a heat conduction block 12 connected to the contact plate surface of the thermoelectric semiconductor refrigeration plate 3 adopts an aluminum alloy material, which is the same as the number of the thermoelectric semiconductor refrigeration plate 3, and the metal heat conduction block 12 adopts a U-shaped longitudinal section to increase the heating area. Speed up the temperature transfer. At the same time, it plays the role of saving electricity and reducing energy consumption. When the liquid 13 is insufficient, it is necessary to supplement the liquid or when a fault occurs, it is also very easy to open the cooling device 9, add the liquid 13 and replace the thermoelectric semiconductor refrigeration plate 3.

The thermoelectric semiconductor dual-mode air conditioner adopts low-voltage operation, which saves electricity and is safe, greatly saving energy, and can control the temperature rise speed by adjusting the voltage. It is easy to operate and suitable for all ages. Whether it is cooling in summer or heating in winter, no noise and waste gas pollution are generated, and the indoor temperature is kept constant. Because the utility model has a series of advantages such as anti-vibration, pressure resistance, no refrigerant leakage and the use of direct current, It will be widely used in various occasions.

Claims (7)

1. thermoelectric semiconductor double-standard air-conditioner, it is characterized in that, comprise casing (1), D.C. regulated power supply (2), the thermoelectric semiconductor cold plate (3) that is connected in parallel with it, the cold pole-face of thermoelectric semiconductor cold plate (3) is connected with heat exchange water tank (4), delivery port at heat exchange water tank (4) middle part connects high-pressure pump (5), high-pressure pump (5) is connected with capillary (6), capillary (6) is connected with evaporimeter (7) water inlet pipe, the outlet pipe of evaporimeter and heat exchange water tank (4) under must not be connected by water inlet, in the back of evaporimeter (7) exhaust blower (8) is housed; Thermoae face at thermoelectric semiconductor cold plate (3) is provided with heat abstractor (9), and blower fan (10) and blast pipe (11) are housed.

2. thermoelectric semiconductor double-standard air-conditioner according to claim 1 is characterized in that, thermoae of described thermoelectric semiconductor cold plate (3) can be connected with heat exchange water tank (4).

3. thermoelectric semiconductor double-standard air-conditioner according to claim 1 is characterized in that described D.C. regulated power supply (2) is an adjustable stabilized voltage supply.

4. thermoelectric semiconductor double-standard air-conditioner according to claim 1 is characterized in that, described thermoelectric semiconductor cold plate (3) is 8-40.

5. thermoelectric semiconductor double-standard air-conditioner according to claim 1 is characterized in that, the liquid in the described heat exchange water tank (4) is automobile anti-icing fluid (13).

6. thermoelectric semiconductor double-standard air-conditioner according to claim 1 is characterized in that, described heat exchange water tank (4) is connected with the metal heat-conducting piece (12) that the longitudinal section is the U type with thermoelectric semiconductor cold plate (3) contact plate face inboard.

7. thermoelectric semiconductor double-standard air-conditioner according to claim 4 is characterized in that described heat-conducting block (12) is an aluminum alloy materials, and is identical with thermoelectric semiconductor cold plate (3) quantity.

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