Title:
AIR CONDITIONING SYSTEM AND CONTROL METHOD AND DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/042436
Kind Code:
A1
Abstract:
Provided are an air conditioning system (200) and a control method and control device (100) thereof; the air conditioning system (200) comprises a first heat exchanger (7) connected in parallel to an indoor heat exchanger (4), and the control method comprises the following steps: obtaining the gas concentration of indoor carbon dioxide, determining the operating status of a fresh air mode according to the concentration, and controlling the air conditioning system to operate according to the state of the fresh air mode (S101); obtaining a first indoor humidity and outdoor humidity, and determining the operating state of a dehumidification mode according to the first humidity and outdoor humidity, and controlling the air conditioning system to operate according to the state of the dehumidification mode (S102).
Inventors:
LI SI (CN)
Application Number:
PCT/CN2019/109053
Publication Date:
March 11, 2021
Filing Date:
September 29, 2019
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F1/00; F24F11/00
Foreign References:
| CN205980031U | 2017-02-22 | |||
| CN107560087A | 2018-01-09 | |||
| CN105674513A | 2016-06-15 | |||
| JPH11287538A | 1999-10-19 | |||
| CN108413580A | 2018-08-17 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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