COMPRESSOR-FLUORINE PUMP COMBINED AIR CONDITIONING SYSTEM

WIPO Patent Application WO/2021/114862

A1

A compressor-fluorine pump combined air conditioning system. The air conditioning system comprises a compressor (1), a condenser (2), a fluorine pump (3), a throttling element (4) and an evaporator (5) which are sequentially connected by means of pipelines and form a closed loop. A loop one-way valve (6) is arranged on the pipeline between the compressor (1) and the condenser (2), and a liquid storage tank (9) is arranged on the pipeline between the condenser (2) and the fluorine pump (3). The air conditioning system further comprises a first bypass branch (11), a second bypass branch (12) and a third bypass branch (13), wherein a first one-way valve (7) and a second one-way valve (8) are arranged on the first bypass branch (11) and the second bypass branch (12) respectively; and a first end of the third bypass branch (13) is connected with the pipeline between the condenser (2) and the liquid storage tank (9), and a second end of the third bypass branch (13) is connected with the pipeline between the liquid storage tank (9) and the fluorine pump (3). The air conditioning system can reduce the risk of single-point failures and improve the operation reliability of the system.

PENG ZHIPENG (CN)
LI MALIN (CN)

PCT/CN2020/121340

June 17, 2021

October 16, 2020

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HUAWEI TECH CO LTD (CN)

F25B25/00; F25B41/20; F25B41/34

CN111043781A	2020-04-21
CN108613430A	2018-10-02
CN206556168U	2017-10-13
CN108362029A	2018-08-03
CN207230986U	2018-04-13
CN107830666A	2018-03-23
JPH08313082A	1996-11-29

LONGSUN LEAD IP LTD. (CN)

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