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Solar refrigeration machine

A solar refrigeration and condenser technology, which is applied in refrigerators, refrigeration and liquefaction, energy-saving heating/cooling, etc., can solve problems such as uneconomical, easy to leak, difficult installation and manufacturing, and achieve energy saving effects

Inactive Publication Date: 2006-02-22
韩鸿兴
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the refrigeration technology at home and abroad, the refrigerator using lithium bromide-water refrigeration operates in a vacuum state and requires a high vacuum degree, which brings difficulties in installation and manufacture, and is easy to leak and cause some hazards. If water- Ammonia is used as a refrigerant to circulate, and the evaporation pressure of water and ammonia is very close. Therefore, when water-ammonia is used as a refrigerant, the absorbent water vapor will inevitably be taken out when the ammonia evaporates. Therefore, binary rectification equipment is necessary. Indispensable, this increases the investment cost and operating cost, which is very uneconomical

Method used

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  • Solar refrigeration machine

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Embodiment Construction

[0007] Below in conjunction with accompanying drawing, use solar energy as the air-conditioning refrigeration operation of heat source to further describe:

[0008] See attached figure 1 , which are connected in sequence according to the generator (1), bubble pump (2), gas-liquid separator (3), condenser (4), and evaporator (6), and the other end of the evaporator (6) is connected to the absorber ( 9), the liquid storage tank (7), the liquid storage tank (7) is connected to the generator (1) through the return pipe (5); the gas-liquid separator (3) is connected to the absorber (9), and the other end of the absorber (9) One end connecting the condenser (4) and the evaporator (6) is connected; the conduit (11-9) and the conduit (11-7) are respectively provided with check valves (10), (8).

[0009] See attached figure 1 , the generator (1) absorbs solar heat, and the general temperature is 70°C ± 10°C. The working medium in the generator (1) generates liquid-gas separation, and...

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Abstract

This invention discloses a solar refrigerator, characterized in that it uses the coolant such as silver chloride as the actuating medium of the absorption refrigerator. The refrigerator comprises generator, airlift pump, gas and liquor separator, chiller, evaporator, absorber, liquid tank, one-way valve and pipe; when evaporating, the silver chloride is stable, so it can not bleed air and cause corrosion; besides, when alkaline is in the gas pressure, it can evaporate in the temperature of minus 33 Deg.c, so it can refrigerate in proper or little pressure ratio.

Description

1. Technical field: [0001] The invention relates to a solar refrigerator, which relates to the technical field of refrigeration, in particular to the technical field of refrigeration utilizing solar energy, and is applied to air-conditioning refrigeration. 2. Background technology: [0002] In the refrigeration technology at home and abroad, the refrigerator using lithium bromide-water refrigeration operates in a vacuum state and requires a high vacuum degree, which brings difficulties in installation and manufacture, and is easy to leak and cause some hazards. If water- Ammonia is used as a refrigerant to circulate, and the evaporation pressure of water and ammonia is very close. Therefore, when water-ammonia is used as a refrigerant, the absorbent water vapor will inevitably be taken out when the ammonia evaporates. Therefore, binary rectification equipment is necessary. Indispensable, this increases investment costs and operating costs, which is very uneconomical. 3. Co...

Claims

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Application Information

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IPC IPC(8): F25B15/02F25B27/00
CPCY02B30/62Y02A30/27
Inventor 余毅韩鸿兴
Owner 韩鸿兴
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