Title:
SOLENOID VALVE
Document Type and Number:
WIPO Patent Application WO/2021/254419
Kind Code:
A1
Abstract:
A solenoid valve, comprising a valve body (1), a coil (2), a coil fixing frame (3), and a fastening piece (4). The coil (2) comprises a coil body (21) and a magnetizer (22), and the magnetizer (22) comprises a magnetizer lower portion (224); the coil fixing frame (3) comprises a coil connecting portion (32); the fastening piece (4) comprises a fastening connecting portion (43), a fastening receiving portion (42), and a fastening clamping site portion (41); the fastening connecting portion (43) is fixedly connected to the magnetizer (22); the fastening clamping site portion (41) protrudes towards the magnetizer lower portion (224) relative to the fastening receiving portion (42); and the fastening clamping site portion (41) can abut against the coil connecting portion (32) so that the coil (2) is fixedly connected to the valve body (1). The valve body and the coil of the described solenoid valve can be fixedly connected by means of the mutual cooperation of the coil fixing frame and the fastening piece, and the assembly and separation of the valve body and the coil are convenient.
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Inventors:
WEI XIANRANG (CN)
Application Number:
PCT/CN2021/100520
Publication Date:
December 23, 2021
Filing Date:
June 17, 2021
Export Citation:
Assignee:
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD (CN)
International Classes:
F16K1/36; F16K31/06; H01F27/26
Foreign References:
| CN208281585U | 2018-12-25 | |||
| US6684901B1 | 2004-02-03 | |||
| CN101498378A | 2009-08-05 | |||
| CN206943546U | 2018-01-30 | |||
| CN201804649U | 2011-04-20 | |||
| JPH11248022A | 1999-09-14 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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