Title:
REFRIGERANT LEAKAGE DETECTION METHOD AND APPARATUS FOR AIR CONDITIONER, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2024/077941
Kind Code:
A1
Abstract:
The present application relates to the technical field of air conditioners. Provided are a refrigerant leakage detection method and apparatus for an air conditioner, and an air conditioner. The refrigerant leakage detection method for an air conditioner comprises: measuring the current ambient temperature during the operation of an air conditioner; and comparing a power value of a compressor at the current ambient temperature with a preset value, on the basis of a comparison result, determining whether a refrigerant of the air conditioner has leaked, and when the refrigerant has leaked, determining the leakage amount of the refrigerant according to operation parameters of the air conditioner. In the present application, by means of comparing the power value of the compressor, the detection of refrigerant leakage of the air conditioner can be realized, and the leakage amount of the refrigerant can also be measured, such that a user can replenish the refrigerant in a timely manner, and the normal operation of the air conditioner is ensured, thereby improving the usage experience of the user.
Inventors:
LV KELEI (CN)
SONG LONG (CN)
SONG LONG (CN)
Application Number:
PCT/CN2023/092647
Publication Date:
April 18, 2024
Filing Date:
May 08, 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:
F24F11/64; F24F11/36; F24F11/38; F24F11/52; F24F11/89; F25B49/02; F24F110/10
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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