Cold-water-and-hot-water synchronous valve core structure

A technology for synchronous valves, cold and hot water, applied in valve details, multi-way valves, valve devices, etc., can solve problems such as large water inlet obstruction, poor sealing, and impurity jamming, and achieve shortened waterways, reduced components, and costs Reduced effect

Inactive Publication Date: 2017-05-17
杨配媛
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In practical application, this part has defects such as easy to be stuck by

Method used

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  • Cold-water-and-hot-water synchronous valve core structure

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Embodiment Construction

[0016] Referring to the accompanying drawings, the present invention includes a valve core lower sleeve 1, a middle sleeve 4, an adjustment slider 5 and an adjustment knob 7, and the valve core lower sleeve 1 is provided with a cold water inlet port 11 and a hot water inlet port 12. The hot water inlet port 12 is located at the bottom of the lower sleeve 1 of the valve core, and the cold water inlet port 11 is located at the upper part of the lower sleeve 1 of the valve core. The lower sleeve 1 is connected by threads, and a mixed water outlet port 10 is provided on the bottom side of the middle sleeve. Spool lower cover 1 is provided with a moving slider 2, and the bottom half inner chamber device big spring 9 of moving slider 2, the lower plane of big spring contacts with the bottom plane of spool lower cover 1. The lower plane of the sliding block 2 is sealed with the bottom of the valve core lower cover 1 by a rubber gasket.

[0017] The adjusting slider 5 is located in t...

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Abstract

The invention relates to a cold-water-and-hot-water synchronous valve core structure. The cold-water-and-hot-water synchronous valve core structure comprises a valve core lower sleeve, a middle sleeve, an adjusting sliding block and an adjusting knob, wherein a hot water inlet port and a cold water inlet port are formed in the valve core lower sleeve; the hot water inlet port is located in the bottom of the valve core lower sleeve; the cold water inlet port is formed in the upper part of the valve core lower sleeve; the middle sleeve is located at the upper part of the valve core lower sleeve, and is in threaded connection with the valve core lower sleeve; a mixing water outlet port is formed in the side surface of the bottom of the middle sleeve; a moving sliding block is arranged in the valve core lower sleeve; the lower plane of the moving sliding block and the bottom of the valve core lower sleeve are sealed by a rubber cushion; an upper sleeve is arranged on the middle sleeve; the adjusting sliding block is located in the upper sleeve, the lower surface of the adjusting sliding block is sealed by compacting a rubber cushion embedded in the plane of the upper part of the moving sliding block; and a temperature sensing element is arranged at the upper part of the moving sliding block. According to the cold-water-and-hot-water synchronous valve core structure disclosed by the invention, a temperature adjusting handle is used, so that not only is thermostatic control realized, but also synchronous supplying and stopping of cold water and hot water entering a valve core are realized

Description

technical field [0001] The invention relates to a cold and hot water valve core, in particular to a cold and hot water synchronous valve core structure. Background technique [0002] With the development of society, people have higher and higher requirements for life. The existing thermostatic valve core does not control the water in and out, but only adjusts the flow rate of cold and hot water entering the valve core. When assembled in the thermostatic shell, An additional switch is required to control the water flow; in addition, the existing thermostatic valve core generally enters hot and cold water from a place close to the temperature adjustment handle, and flows water in a direction away from the temperature adjustment handle. This determines that the thermostatic valve body needs to be installed in parallel with the wall of the fixed valve, so that the waterway setting of the thermostatic valve body is more complicated and the valve body is relatively bulky. Most of...

Claims

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Application Information

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IPC IPC(8): F16K11/04F16K31/60
CPCF16K11/04F16K31/60
Inventor 杨配媛
Owner 杨配媛
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