Title:
DEHUMIDIFIER
Document Type and Number:
WIPO Patent Application WO/2024/093454
Kind Code:
A1
Abstract:
A dehumidifier (100). The dehumidifier (100) comprises a housing (10), a compressor (1), an evaporator (2), a condenser (3), a throttling apparatus (4), an air channel (9), a flow guide plate (8), a liquid condenser (14), and a controller (7). The flow guide plate (8) is configured to adjust the opening degree of an inlet of the air channel (9). The controller (7) is configured to: if the current indoor ambient temperature is less than or equal to a first preset temperature threshold value and the temperature of a coil of the evaporator (2) is less than or equal to a second preset temperature threshold value, control the flow guide plate (8) to rotate so as to close the inlet of the air channel (9); and if the indoor ambient temperature is greater than the first preset temperature threshold value and the temperature of the coil of the evaporator (2) is greater than the second preset temperature threshold value, determine an air volume ratio according to the temperature of the coil of the evaporator (2), and according to the air volume ratio, control the flow guide plate to open to a corresponding angle.
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Inventors:
MA PEIPEI (CN)
LU LIWANG (CN)
LI WEINING (CN)
YANG KANGSHENG (CN)
GUO SHENG (CN)
TAN YUHUI (CN)
XIAO YUANFU (CN)
LU LIWANG (CN)
LI WEINING (CN)
YANG KANGSHENG (CN)
GUO SHENG (CN)
TAN YUHUI (CN)
XIAO YUANFU (CN)
Application Number:
PCT/CN2023/114036
Publication Date:
May 10, 2024
Filing Date:
August 21, 2023
Export Citation:
Assignee:
HISENSE GUANGDONG AIR CONDITIONING CO LTD (CN)
International Classes:
F24F3/14; F24F11/38; F24F11/64; F24F11/65; F24F11/74; F24F11/77; F24F11/86; F24F13/30; F24F110/10; F24F110/20; F24F140/20
Foreign References:
| CN115493217A | 2022-12-20 | |||
| CN116147086A | 2023-05-23 | |||
| CN115654596A | 2023-01-31 | |||
| CN104019574A | 2014-09-03 | |||
| CN106931552A | 2017-07-07 | |||
| CN2867179Y | 2007-02-07 | |||
| US20180372369A1 | 2018-12-27 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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