Title:
WATER PATH INTEGRATED STRUCTURE AND REFRIGERATOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/148157
Kind Code:
A1
Abstract:
A water path integrated structure, comprising a filter (100), a water valve (200) and a kettle (300), which are in sequential communication with each other. The water valve (200) is in selective communication with the kettle (300) by means of a kettle water intake assembly (400). The kettle water intake assembly (400) comprises a water intake sleeve (410) and a water intake plug (420) rotatably inserted into the water intake sleeve (410), the water intake plug (420) and the water intake sleeve (410) are internally provided with water intake flow channels which can be in communication with each other. The water intake plug (420) is provided with a water intake limiting protrusion (421). The water intake sleeve (410) comprises a water intake cylindrical body (411), a water intake socket (412) provided in the water intake cylindrical body (411), and a water intake limiting hole (413) provided in a circumferential direction of the water intake cylindrical body (411). The water intake sleeve (410) is further provided with a water intake guide groove (414), and the water intake guide groove (414) extends in an axial direction of the water intake sleeve (410) from the water intake socket (412) and is in communication with the end of the water intake limiting hole (413). In the circumferential direction of the water intake cylinder body (411), the water intake limiting hole (413) is larger than the water intake guide groove (414) in terms of size. By means of the water path integrated structure, no water pipe needs to be arranged between the kettle (300) and the water valve (200), and the problems of a water pipe being difficult to maintain and water leakage due to bending damage are solved.
Inventors:
YANG JUN (CN)
Application Number:
PCT/CN2021/132417
Publication Date:
July 14, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25C1/00; F16L37/24
Foreign References:
| CN109708403A | 2019-05-03 | |||
| CN201651632U | 2010-11-24 | |||
| CN206175903U | 2017-05-17 | |||
| CN107893889A | 2018-04-10 | |||
| CN102466386A | 2012-05-23 | |||
| CN111750134A | 2020-10-09 | |||
| US20050133427A1 | 2005-06-23 | |||
| DE4110676A1 | 1992-10-08 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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