Solar refrigeration air-conditioning device

A technology of solar refrigeration and air-conditioning equipment, which is applied in the direction of solar thermal equipment, solar thermal power generation, refrigerators, etc., can solve the problems of being easily affected by the climate, high cost of use, and small cooling capacity, and achieves the limitation of difficult climate conditions, refrigeration The effect of large amount and energy saving

Inactive Publication Date: 2009-12-02
青州市三星机械研究所
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This refrigeration and air-conditioning technology still has defects such as high cost of use, small cooling capacity, and vulnerability to climate influences.

Method used

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  • Solar refrigeration air-conditioning device

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Embodiment Construction

[0010] Referring to the accompanying drawings, the embodiment of the present invention consists of a heat collecting device, a condensing device and a heat exchange device to form a circulation system. Tank 4 and lower liquid material tank 3, liquid ammonia is housed in the heat collecting device, liquid level gauge is connected on the upper liquid material tank 4 to measure the height of liquid ammonia, and the upper end of the upper liquid material tank 4 is connected with a rectification pipe 5 , the upper liquid feed tank 4 communicates with the condensing device through the rectifying pipe 5; said heat exchange device includes an evaporator 23 communicated with the condensing device and installed in the water tank 24, an absorber 10 communicated with the evaporator 23, absorbing The upper and lower ends of the device 10 are in communication with the solution heat exchanger 7, and the other end of the solution heat exchanger 7 is in communication with the upper liquid hoppe...

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Abstract

The invention discloses a solar refrigeration air-conditioning device. A heat collection device, a condensing device and a heat exchange device form a circulating system, wherein the heat collection device comprises a light collection plate, the upper end and the lower end of the light collection plate are respectively communicated with an upper liquid material tank and a lower liquid material tank, and the upper liquid material tank is communicated with the condensing device; and the heat exchange device comprises an evaporator and an absorber, wherein the evaporator is communicated with the condensing device and installed in a water tank, the absorber is communicated with the evaporator; the upper end and the lower end of the absorber are both communicated with a solution heat exchange device, and the other end of the solution heat exchange device is respectively communicated with the upper liquid material tank and the lower liquid material tank. The invention has large refrigeration capacity, is not easy to be limited by the climate conditions, is convenient to use, and can be widely used for places with larger refrigeration demands.

Description

Technical field [0001] The invention belongs to the technical field of refrigeration devices using solar energy. Background technique [0002] Traditional refrigeration and air-conditioning technology consumes a lot of electricity, and the freon used will also cause damage to the ozone layer. Therefore, in recent years, many people have devoted themselves to the research of solar air-conditioning technology, and some research results have come out. However, most of these solar air-conditioning technologies have defects such as high cost, complex technology, low cooling efficiency, and vulnerability to weather factors, making it difficult to popularize and apply. Patent No. 02256002.5 discloses a solar refrigeration and air-conditioning technology in the utility model patent specification, which uses semiconductors to make a refrigerator, and a convex lens to form a concentrating plate to absorb heat energy. This refrigeration and air-conditioning technology still has defect...

Claims

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Application Information

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IPC IPC(8): F25B15/04F24J2/04
CPCY02E10/44Y02B30/62Y02A30/27
Inventor 孙庆国
Owner 青州市三星机械研究所
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