Title:
COAXIAL DUAL-CONTROL THERMOSTATIC VALVE CORE
Document Type and Number:
WIPO Patent Application WO/2023/040331
Kind Code:
A1
Abstract:
A coaxial dual-control thermostatic valve core, comprising a valve body (1) and a valve core base (2) connected to the bottom of the valve body (1), wherein the valve body (1) is internally provided with a temperature adjustment hand wheel (3), a stud assembly (4), a plunger (5), a temperature sensing assembly (6), an adjustment seat (7), a movable sheet (8), and a fixed sheet (9), which are arranged in sequence from top to bottom; the bottom of the valve core base (2) is provided with a water intake hole (10) and a mixed water output hole (11); a flow regulation handle (12) movably snap-fitted with the valve body (1) is provided outside the valve body (1); the movable sheet (8) and the fixed sheet (9) are each provided with a water outlet (13) in communication with the mixed water output hole; the fixed sheet (9) is provided with two fixed sheet water inlets (14) which are arranged opposite each other and in communication with the water intake hole (10); the movable sheet (8) is provided with two movable sheet water inlets (15) which are arranged opposite each other and in communication with the fixed sheet water inlets (14); and the movable sheet (8) is further provided with two movable sheet water storage recesses (16).
Inventors:
LI CHEN (CN)
CHEN DENGHUI (CN)
ZHANG XIAO (CN)
CHEN DENGHUI (CN)
ZHANG XIAO (CN)
Application Number:
PCT/CN2022/094813
Publication Date:
March 23, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
TAIZHOU GUOREN TEMPERATURE CONTROL SANITARY WARE TECH CO LTD (CN)
International Classes:
F16K3/08; F16K3/30; F16K11/074; F16K11/20; F16K31/60; F16K31/64
Foreign References:
| CN215673673U | 2022-01-28 | |||
| CN206830875U | 2018-01-02 | |||
| CN106090332A | 2016-11-09 | |||
| CN107893865A | 2018-04-10 | |||
| CN107178630A | 2017-09-19 | |||
| JPH1018366A | 1998-01-20 | |||
| US20020066276A1 | 2002-06-06 | |||
| US20120012213A1 | 2012-01-19 | |||
| JPH10220632A | 1998-08-21 |
Attorney, Agent or Firm:
ZHEJIANG ZHUANCHENG LAW FIRM (CN)
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