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Compression-absorption mixed refrigerating device

An absorption chiller and chiller technology, used in chillers, refrigeration and liquefaction, lighting and heating equipment, etc., can solve problems such as energy utilization and energy loss, and achieve the effect of saving energy, reducing pollution and reducing environmental pollution

Inactive Publication Date: 2008-03-05
梁任雪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of energy is lost due to the failure to make reasonable use of energy

Method used

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  • Compression-absorption mixed refrigerating device

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Experimental program
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Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] A compression-absorption hybrid refrigerator according to the present invention includes a mechanical compression refrigerator system 1 , a lithium bromide absorption refrigerator system 2 and a heat collection system 3 . Wherein, the mechanical compression refrigerator system 1 includes a compressor 11 , a condenser 12 , an evaporator 13 and an expansion valve 14 . The compressor 11 is connected with the condenser 12, and the high-pressure steam discharged from the compressor 11 releases heat through the condenser 12 to be condensed into liquid. Then, the liquid refrigerant is throttled by the expansion valve, the pressure and temperature decrease at the same time, and enters the evaporator 13, where it absorbs the heat of the brine and evaporates into steam, which produces a cooling effect on the environment. Then, the steam enters the compressor 11 to continue co...

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Abstract

The invention discloses a compression-absorption mixed refrigerator. It includes mechanical compression refrigerator system and lithium bromide absorption refrigerator system. In the mechanical compression refrigerator system, one end of condenser is connected with the compressor, the other end is connected with evaporator by expansion valve; in the lithium bromide absorption refrigerator system, one end of generator is connected with secondary condenser, the other end is connected with absorber through heat exchanger and throttle valve; the mechanical compression refrigerator system is connected with the lithium bromide absorption refrigerator system by heat gathering system; the lithium bromide solution in the generator is heated with the heat generated from the condenser and the compressor by the heat gathering system.

Description

technical field [0001] The invention relates to a refrigerating air conditioner, in particular to a compression-absorption hybrid refrigerating machine which combines a lithium bromide absorption refrigerating machine system and a mechanical compression refrigerating machine system. Background technique [0002] Existing refrigerating and air-conditioning systems include mechanical compression refrigerating systems and lithium bromide absorption refrigerating systems. [0003] Compression refrigerators are composed of compressors, condensers, evaporators, expanders or throttling mechanisms and some auxiliary equipment. The compressor is its core equipment, a refrigerator that relies on the compressor to increase the pressure of the refrigerant to achieve a refrigeration cycle. Its working principle is: the high-pressure steam discharged from the compressor is condensed into a liquid by releasing heat through the condenser. Then, the liquid refrigerant is throttled by the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B25/02
Inventor 梁任雪
Owner 梁任雪
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