Title:
EVACUATION STRUCTURE APPLIED TO SADDLE-TYPE AIR CONDITIONER AND SADDLE-TYPE AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/216661
Kind Code:
A1
Abstract:
Disclosed are an evacuation structure applied to a saddle-type air conditioner and a saddle-type air conditioner. The saddle-type air conditioner comprises an indoor unit, an outdoor unit and a saddle bridge structure, and the saddle bridge structure can extend and retract. A heat exchange pipeline comprises an air return pipe set and a supercooling pipe set, and the air return pipe set and the supercooling pipe set penetrate through an inner cavity of the saddle bridge structure. The air return pipe set and the supercooling pipe set are each provided with an evacuation pipe. Double-position points are adopted to evacuate the heat exchange pipeline, so that evacuation time is shortened, and production efficiency is improved.
Inventors:
LV HONGYU (CN)
LIU LI (CN)
LIU LI (CN)
Application Number:
PCT/CN2023/075650
Publication Date:
November 16, 2023
Filing Date:
February 13, 2023
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:
F24F13/00; F25B45/00
Foreign References:
| CN115507530A | 2022-12-23 | |||
| US6568201B1 | 2003-05-27 | |||
| CN202836012U | 2013-03-27 | |||
| CN101876468A | 2010-11-03 | |||
| CN215930202U | 2022-03-01 | |||
| JP2006336909A | 2006-12-14 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT & TRADEMARK OFFICE CO., LTD. (CN)
Download PDF: