Title:
SPLIT TYPE AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/237164
Kind Code:
A1
Abstract:
A split type air conditioner, relating to the technical field of air conditioning, and comprising: a system loop formed by a compressor (30), a condenser (10), an evaporator (20), and connection pipelines thereof. The condenser (10) is provided with a plurality of first branch pipelines (100) connected in parallel, and the plurality of first branch pipelines (100) are sequentially arranged in a preset direction; part or all of the first branch pipelines (100) are grouped in pairs, and air inlets (101) of the two first branch pipelines (100) in a group are oppositely arranged, and liquid outlets (102) thereof are oppositely arranged. The plurality of first branch pipelines (100) are sequentially arranged on the condenser (10) in the preset direction, thereby solving the problem of pipeline complexity caused by cross arrangement of a plurality of existing first branch pipelines (100). In addition, the plurality of first branch pipelines (100) are grouped in pairs, and the air inlets (101) and the liquid outlets (102) of the two first branch pipelines (100) in a group are oppositely arranged, respectively, thereby facilitating discrimination by a user, and further facilitating finding related pipeline ports during disassembly or maintenance. In addition, materials of the connection pipelines can be saved, and inconvenience in maintenance or installation due to excessive winding of external pipelines is avoided.
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Inventors:
SUN DONGSONG (CN)
MA ZHENHAO (CN)
YUAN SHANSHAN (CN)
DU CHAO (CN)
SHE XIAOXIA (CN)
MA ZHENHAO (CN)
YUAN SHANSHAN (CN)
DU CHAO (CN)
SHE XIAOXIA (CN)
Application Number:
PCT/CN2021/138343
Publication Date:
November 17, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/32; F25B39/02; F25B39/04
Foreign References:
| CN1773186A | 2006-05-17 | |||
| CN203323461U | 2013-12-04 | |||
| CN202581953U | 2012-12-05 | |||
| JP2007255785A | 2007-10-04 | |||
| CN102635984A | 2012-08-15 | |||
| CN101545702A | 2009-09-30 | |||
| CN201402010Y | 2010-02-10 | |||
| CN113899116A | 2022-01-07 | |||
| CN113932486A | 2022-01-14 | |||
| CN202470237U | 2012-10-03 | |||
| JP2002340445A | 2002-11-27 | |||
| CN204084956U | 2015-01-07 | |||
| CN201382631Y | 2010-01-13 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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