Title:
AIR CONDITIONING SYSTEM AND CONTROL METHOD FOR AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/000868
Kind Code:
A1
Abstract:
An air conditioning system (200), comprising a compressor (210), a reversing assembly (220), an outdoor heat exchanger (230), an indoor heat exchanger (240), a flash evaporator (100), a throttling device, and a reversing valve (130). The compressor (210) is provided with a first intake port (211), a second intake port (214), a gas supply port (213), a control port (215), and an exhaust port (212). The reversing assembly (220) comprises a first valve port (221), a second valve port (222), a third valve port (223), and a fourth valve port (224). A first port (132) of the reversing valve (130) communicates with the control port (215); a second port (133) of the reversing valve communicates with the first valve port (221); and a third port (134) of the reversing valve communicates with the fourth valve port (224). The first port (132) is capable of selectively communicating with the second port (133) or the third port (134) so that the control port (215) can selectively communicate with the first valve port (221) or the fourth valve port (224). A control method for an air conditioning system (200) is further disclosed.
Inventors:
QU JINXIANG (CN)
ZENG ZHAOSHUN (CN)
ZENG ZHAOSHUN (CN)
Application Number:
PCT/CN2017/117887
Publication Date:
January 03, 2019
Filing Date:
December 22, 2017
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F11/00; F24F5/00; F25B41/10
Foreign References:
| CN105890081A | 2016-08-24 | |||
| CN107246684A | 2017-10-13 | |||
| CN105180372A | 2015-12-23 | |||
| JP2011117309A | 2011-06-16 | |||
| CN1590769A | 2005-03-09 | |||
| CN103968460A | 2014-08-06 | |||
| EP3091311A1 | 2016-11-09 | |||
| US20170191716A1 | 2017-07-06 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:
Previous Patent: SEPARATE CLOTHES AIRING AND STORAGE UNIT BOX
Next Patent: AIR CONDITIONING SYSTEM AND AIR CONDITIONING SYSTEM CONTROL METHOD
Next Patent: AIR CONDITIONING SYSTEM AND AIR CONDITIONING SYSTEM CONTROL METHOD