Cold discharge valve element

A valve core and cold port technology, applied in multi-way valves, valve devices, engine components, etc., can solve the problems of cumbersome installation procedures, poor overall structural stability, and re-cooling, reducing structural complexity and improving service life. , the effect of avoiding impact

Pending Publication Date: 2020-05-12
JOMOO KITCHEN & BATHROOM
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AI Technical Summary

Problems solved by technology

In order to solve the cooling problem, an independent cooling water circuit is usually designed in the spool in the prior art. Before using the shower faucet, the valve core is switched to the cooling water circuit to discharge the cold water, and the valve is turned off after the discharge is completed. Switching the core to the top spray or shower water circuit has the disadvantage that it does not have the function of automatic cooling. When it is used continuously in a short period of time with sufficient warm water cooling, subsequent users n

Method used

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the invention and should not be seen as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, not for Describe a specific order.

[0040]In the claims, specification and above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation words, such as using the terms "center", "transverse", "longitu...

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Abstract

The invention discloses a cold discharge valve element. The cold discharge valve element comprises a body and a water distribution body arranged in the body, wherein the body is provided with a waterinlet channel and a cold discharge water outlet channel; the cold discharge valve element further comprises a first channel, a temperature sensing element and a water sealing piece, wherein the firstchannel is arranged in the water distribution body and provided with a first water inlet communicating with the water inlet channel and a first water outlet communicating with the cold discharge wateroutlet channel; one end of the temperature sensing element is fixedly connected to the inner wall of the first channel, and the length of the temperature sensing element changes along with the watertemperature in the first channel; and the water sealing piece is fixedly connected to the temperature sensing element and is driven by the length change of the temperature sensing element to move so as to block or expose the first water inlet and/or the first water outlet. The cold discharge valve element adopting the structure can reduce the structural complexity of the valve element, and facilitates the maintenance and replacement of a cold discharge structure.

Description

technical field [0001] The invention relates to the technical field of valve cores, in particular to a cooling valve core. Background technique [0002] When taking a shower, it is usually necessary to drain the cold water remaining in the pipeline and the valve body until the warm water is discharged. In order to solve the cooling problem, an independent cooling water circuit is usually designed in the spool in the prior art. Before using the shower faucet, the valve core is switched to the cooling water circuit to discharge the cold water, and the valve is turned off after the discharge is completed. Switching the core to the top spray or shower water circuit has the disadvantage that it does not have the function of automatic cooling. When it is used continuously in a short period of time with sufficient warm water cooling, subsequent users need to re-cooling. In addition , after the cold water is discharged, the cooling water circuit cannot be automatically closed, and ...

Claims

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Application Information

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IPC IPC(8): F16K11/20
CPCF16K11/20
Inventor 林孝发林孝山高建祥许建华
Owner JOMOO KITCHEN & BATHROOM
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