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Synchronous water-temperature adjustment valve core structure

A technology of synchronous adjustment and spool, applied in the direction of valve details, multi-way valves, valve devices, etc., can solve the problems of large water inlet obstruction, short life, poor sealing, etc., and achieve the effect of simple valve body structure and reduced cost

Inactive Publication Date: 2017-05-31
王金鹤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical application, this part has defects such as easy to be stuck by impurities, poor sealing, large resistance to water ingress, and short life.

Method used

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  • Synchronous water-temperature adjustment valve core structure
  • Synchronous water-temperature adjustment valve core structure

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Experimental program
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Effect test

Embodiment Construction

[0019] see figure 1 and figure 2 As shown, the present invention includes a valve core lower sleeve 1, a valve core upper sleeve 6, an adjustment knob 7 and an adjustment slider 10, and the valve core lower sleeve 1 is provided with a hot water inlet channel 12 and a cold water inlet channel 14 and the mixed water outlet channel 15, the water inlet port of the hot water inlet channel 12, the water inlet port of the cold water inlet channel 14 and the water outlet port of the mixed water outlet channel 15 are all located at the bottom of the lower sleeve 1 of the valve core, and are controlled by the valve The core bottom surface sealing ring 16 is divided. The upper part of the spool lower sleeve 1 is provided with a spool upper sleeve 6, the spool upper sleeve 6 is connected with the spool lower sleeve 1 through a thread mechanism, and an adjustment knob 7 and an adjustment slider 10 are installed inside the spool upper sleeve 6, The adjusting knob 7 is fixed on the upper ...

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PUM

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Abstract

The invention relates to a synchronous water-temperature adjustment valve core structure. The synchronous water-temperature adjustment valve core structure comprises a valve core lower sleeve, a valve core upper sleeve, an adjusting knob and an adjusting slide block, wherein a hot water inlet flow channel, a cold water inlet flow channel, and a mixed water outlet flow channel are formed in the bottom surface of the valve core lower sleeve; the valve core upper sleeve is located at the upper part of the valve core lower sleeve, and connected with the valve core lower sleeve through a screw thread mechanism; the adjusting knob is connected with the adjusting slide block through a rotational screw thread; a movable slide block is arranged in the valve core lower sleeve; the lower plane of the movable slide block and the middle part of the valve core lower sleeve are sealed through a rubber seal ring; and a temperature sensing element is arranged in the movable slide block.

Description

technical field [0001] The invention relates to a cold and hot water valve core, in particular to a synchronously adjusting water temperature valve core structure. Background technique [0002] With the development of society, people have higher and higher requirements for life. The existing ordinary water mixing valve has difficulty in mixing water, and the phenomenon of hot and cold occurs when bathing. The existing water mixing valve can be upgraded by replacing the internal valve core. It has become people's hope for the thermostatic mixing faucet. Therefore, it is key to design a thermostatic valve core consistent with the existing valve core installation size and water inlet mode. The existing thermostatic spool cannot switch the water flow, but can only adjust the temperature. When assembled in the thermostatic housing, another switch is required to control the water flow; most thermostatic faucets equipped with conventional thermostatic spools are for mixing The fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/14F16K31/70
CPCF16K11/14F16K31/002
Inventor 王金鹤
Owner 王金鹤
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