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a mixing valve

A water mixing valve and water mixing technology, applied in valve details, valve devices, multi-way valves, etc., can solve the problems of large temperature changes, slow water temperature adjustment, fluctuations, etc., and achieve the effect of convenient removal and replacement.

Active Publication Date: 2020-02-14
TAIZHOU BLUE LABEL SANITARY WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing water mixing valve has disadvantages such as slow adjustment of water temperature and poor effect
When other water units on the same water supply pipe are opened or closed, the pressure of cold water and / or hot water of this water mixing valve changes greatly, and it is also possible that the water temperature of the water supply fluctuates on one or both sides, resulting in With mixing valve, the water temperature at the outlet end fluctuates from hot to cold, and the temperature changes greatly

Method used

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specific Embodiment approach

[0037] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention Any modification of structure, change of proportional relationship or adjustment of size shall fall within the range covered by the technical content disclosed in the present invention without affecting the effect and purpose of the present invention. within range.

[0038]At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without ...

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Abstract

The invention discloses a water mixing valve. The water mixing valve comprises a thermostatic valve (5), a cold water one-way valve (14) and a hot water one-way valve (15). The water mixing valve is characterized in that a cold water pipe (A) is unidirectionally connected to the side of a first water inlet hole (303) of the thermostatic valve (5) through the cold water one-way valve (14); a hot water pipe (B) is unidirectionally connected to a second water inlet hole through the hot water one-way valve; and when the cold water one-way valve (14) and the hot water one-way valve (15) can not be started unidirectionally, a valve element assembly of the thermostatic valve can be replaced, therefore, when the thermostatic valve has a fault, the water mixing valve does not need to be dismounted, and the structure of the water mixing valve can be maintained online.

Description

technical field [0001] The invention relates to the field of valves, more specifically to a constant temperature cold and hot water mixing valve core and a valve using the valve core. Background technique [0002] The existing water mixing valve has the disadvantages of slow adjustment of water temperature and poor effect. When other water units on the same water supply pipeline open or close, the pressure of the cold water and / or hot water of this water mixing valve changes greatly, and it is also possible that the water temperature of the water supply fluctuates on one or both sides, resulting in The water temperature at the outlet of the water mixing valve fluctuates from hot to cold, and the temperature changes greatly. [0003] The first object of the present invention is to provide a water mixing valve that can efficiently and reliably control the water temperature at the water outlet. [0004] The second invention object of the present invention is to provide a stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/02F16K31/64
CPCF16K11/02F16K31/002
Inventor 陈飞华
Owner TAIZHOU BLUE LABEL SANITARY WARE CO LTD
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