Title:
METHOD AND APPARATUS FOR CONTROLLING COMPRESSOR TO SWITCH CYLINDER MODE, MACHINE SET, AND AIR CONDITIONER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/034510
Kind Code:
A1
Abstract:
A method and apparatus for controlling a compressor to switch a cylinder mode and an air conditioner system. The method for controlling a compressor to switch a cylinder mode comprises: determining that a compressor is required to switch from a single-cylinder operation mode to a two-cylinder operation mode (S101); determining whether a system pressure differential is within a first preset system pressure differential interval (S102); if not, adjusting a system control parameter such that the system pressure differential is within the first preset system pressure differential interval (S103); and controlling the compressor to switch from the single-cylinder operation mode to the two-cylinder operation mode (S104).
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| WO/2016/146436 | REFRIGERANT COMPRESSOR SYSTEM |
Inventors:
LIU HUA (CN)
LIU QUNBO (CN)
XU KE (CN)
LI LONGFEI (CN)
RONG YAOPENG (CN)
LIU QUNBO (CN)
XU KE (CN)
LI LONGFEI (CN)
RONG YAOPENG (CN)
Application Number:
PCT/CN2018/121220
Publication Date:
February 20, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F04B27/24; F24F11/64; F24F11/86; F25B49/02
Foreign References:
| CN103884081A | 2014-06-25 | |||
| CN107860161A | 2018-03-30 | |||
| US5537831A | 1996-07-23 |
Other References:
See also references of EP 3808978A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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