Title:
FLUID VALVE, THERMAL MANAGEMENT SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/226558
Kind Code:
A1
Abstract:
A fluid valve, a thermal management system, and a vehicle. A fluid valve (100) comprises: a valve housing (10), wherein the valve housing (10) is provided with a plurality of flow channel ports (11), and the valve housing (10) is provided with a through hole (12); a valve core (20), wherein the valve core (20) comprises a connecting shaft (21) and a body (22), the connecting shaft (21) is connected to the body (22) so as to drive the body (22) to rotate synchronously with the connecting shaft (21); and a sealing member (30), wherein the sealing member (30) is sleeved on the connecting shaft (21), an outer peripheral wall of the sealing member (30) is in contact with the valve housing (10), and an inner peripheral wall of the sealing member (30) is provided with a main sealing lip (31) and a first sealing lip (32), and in an axial direction of the connecting shaft (21), the main sealing lip (31) is located on the side of the first sealing lip (32) facing the body (22), the radial protruding length of the main sealing lip (31) is greater than that of the first sealing lip (32), and the main sealing lip (31) and the first sealing lip (32) respectively come into contact with the connecting shaft (21) and deform. By means of the sealing member (30), the dynamic sealing reliability of the fluid valve (100) can be improved.
Inventors:
GE XIAO (CN)
Application Number:
PCT/CN2023/082576
Publication Date:
November 30, 2023
Filing Date:
March 20, 2023
Export Citation:
Assignee:
ANHUI WELLING AUTO PARTS CORPORATION LTD (CN)
GUANGDONG WELLING AUTO PARTS CORPORATION LTD (CN)
GUANGDONG WELLING AUTO PARTS CORPORATION LTD (CN)
International Classes:
F16K11/085; B60H1/00; F16K27/06; F16K41/04
Foreign References:
| CN218118710U | 2022-12-23 | |||
| CN108204468A | 2018-06-26 | |||
| CN1877169A | 2006-12-13 | |||
| CN102022547A | 2011-04-20 | |||
| CN110914579A | 2020-03-24 | |||
| JP2016098933A | 2016-05-30 | |||
| US5927685A | 1999-07-27 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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