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Title:
CONDENSER AND AIR CONDITIONER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/103735
Kind Code:
A1
Abstract:
A condenser and an air conditioner having same aim to solve the problem in the art in which a supercooling section needs to be arranged in a condensing pipe to output a fully liquefied refrigerant and thus the environments to which a heat exchanger is applicable are limited. The condenser comprises a gas flow tube (1), a heat exchange tube (2) and a gas-liquid separation assembly (3). After a gaseous refrigerant, which flows from the gas flow tube (1) toward the gas-liquid separation assembly (3) along the heat exchange tube (2), has undergone heat exchange and become a gas-liquid mixed refrigerant, the gas-liquid separation assembly (3) can perform separation processing on the mixed refrigerant, output the liquid refrigerant obtained from separation, and return the gaseous refrigerant obtained from separation to the gas flow tube (1) to undergo heat exchange again. The above arrangement ensures that a condenser always outputs a liquid refrigerant. The condenser does not require a conventional supercooling structure to output a fully liquefied refrigerant, and thus compared with prior art condensers having the same size, the condenser has a significantly reduced size, an increased configurable area for a heat exchange tube, and improved heat exchange performance.

Inventors:
TAN XUEYAN (CN)
REN TAO (CN)
LIU JINGSHENG (CN)
LIU JIANGBIN (CN)
SONG QIANG (CN)
LI SHOUJUN (CN)
LI WENBO (CN)
RONG DAN (CN)
WANG BING (CN)
LI YINYIN (CN)
Application Number:
PCT/CN2020/113546
Publication Date:
June 03, 2021
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F13/30; F25B39/04
Foreign References:
CN108266925A2018-07-10
CN205505509U2016-08-24
CN201415071Y2010-03-03
CN1975311A2007-06-06
CN103604255A2014-02-26
CN106196749A2016-12-07
KR20030065616A2003-08-09
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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