Title:
HEAT PUMP WATER HEATER
Document Type and Number:
WIPO Patent Application WO/2024/066839
Kind Code:
A1
Abstract:
A heat pump water heater, comprising a water tank assembly and a heat pump apparatus. The water tank assembly comprises a first housing, a water tank body and a condenser. The water tank body and the condenser are arranged in the first housing. The heat pump apparatus is located at the top of the water tank assembly, and the heat pump apparatus comprises an evaporator, a compressor, a throttling assembly, a fan assembly and a second housing. The second housing is provided with a first air inlet and a second air inlet. The fan assembly comprises a volute, a volute extension portion and a wind wheel. The volute is arranged on the side of the evaporator distant from the compressor, and the volute is provided with a second air inlet and a second air outlet. One end of the volute extension portion is connected to the second air outlet, the other end of the volute extension portion is opposite to the first air outlet, and the volute extension portion is obliquely arranged towards the evaporator in the direction from the second air outlet to the first air outlet.
More Like This:
| WO/2013/029298 | WATER TANK FOR HEAT PUMP WATER HEATER |
| WO/2017/029819 | HEAT UTILIZATION APPARATUS |
Inventors:
LIU YU (CN)
XIANG YI (CN)
WANG WEIGE (CN)
HUANG CUNFANG (CN)
HUANG MINZHU (CN)
ZHANG HAINENG (CN)
LIANG ZHIWEN (CN)
XIANG YI (CN)
WANG WEIGE (CN)
HUANG CUNFANG (CN)
HUANG MINZHU (CN)
ZHANG HAINENG (CN)
LIANG ZHIWEN (CN)
Application Number:
PCT/CN2023/114813
Publication Date:
April 04, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
HISENSE HOME APPLIANCES GROUP CO LTD (CN)
HISENSE GUANGDONG AIR CONDITIONING CO LTD (CN)
HISENSE GUANGDONG AIR CONDITIONING CO LTD (CN)
International Classes:
F24H4/04; F04D25/08; F04D29/42; F04D29/44; F24H4/02; F24H9/00; F24H9/02; F24H9/06; F24H9/14; F24H9/16; F24H9/1809; F24H9/20; F24H15/223; F24H15/38; F24H15/395; F25B30/02
Foreign References:
| CN218645772U | 2023-03-17 | |||
| CN206695381U | 2017-12-01 | |||
| CN218600009U | 2023-03-10 | |||
| CN218269578U | 2023-01-10 | |||
| CN218269577U | 2023-01-10 | |||
| CN218936670U | 2023-04-28 | |||
| CN104930702A | 2015-09-23 | |||
| CN200968713Y | 2007-10-31 | |||
| CN202885239U | 2013-04-17 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF:
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