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Delayed water outlet valve and delayed water outlet device

A delay valve and valve stem technology, which is applied in the direction of valve devices, function valve types, fluid distribution valves, etc., can solve complex adjustment methods, delay time of delay water valves cannot be adjusted, and it is difficult for ordinary consumers to operate, etc. problems, to achieve the effect of ensuring reliability, saving labor and reducing force

Pending Publication Date: 2021-04-13
XIAMEN SOLEX HIGH TECH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the delay time of the traditional delay water valve cannot be adjusted. In the prior art, the delay time of some delay water valves can be adjusted, but the adjustment method is very complicated, and the water outlet valve needs to be opened to adjust. Difficult for ordinary consumers to operate

Method used

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  • Delayed water outlet valve and delayed water outlet device
  • Delayed water outlet valve and delayed water outlet device
  • Delayed water outlet valve and delayed water outlet device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to Figure 1-Figure 6 , a water outlet delay valve, comprising: a valve body 1, a valve stem 2 and an operating member 3 for operating the valve stem 2 to move axially along the valve body 1; a piston 11 is arranged in the valve body 1, and the piston 11 Surrounded by the inner wall of the valve body 1 to form a pressure chamber 12, the valve stem 2 passes through the pressure chamber 12; the valve body 1 is provided with a seal 15 for sealing the pressure chamber 12; the valve body 1 is under pressure A movable regulating member 13 is also provided in the chamber 12 to change the movement stroke of the piston 11. One end of the movable regulating member 13 is located in the pressure chamber 12, and the other end is exposed outside the valve body 1 to form a control valve for the movable regulating member 13. mobile terminal;

[0036] The operating member 3 drives the valve stem 2 to move from the first position to the second position. When the valve stem 2 is at...

Embodiment 2

[0053] refer to Figure 7-11 , this embodiment provides a water outlet device, specifically a water outlet faucet, which uses the delayed water outlet valve of Embodiment 1. The delay principle is the same as that of Embodiment 1, and will not be described again. The operating end is located behind the bottom of the faucet, and the user It can be adjusted directly. A delayed water outlet device, comprising the water outlet delayed valve as described above.

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Abstract

The invention provides a delayed water outlet valve. The delayed water outlet valve comprises a valve body, a valve rod and an operation piece for operating the valve rod to move in the axial direction of the valve body; a piston is arranged in the valve body, a pressure cavity is defined by the piston and the inner wall of the valve body, and the valve rod penetrates through the pressure cavity; a sealing piece used for sealing the pressure cavity is arranged in the valve body; the operation piece drives the valve rod to move from a first position to a second position, and the sealing piece seals the pressure cavity when the valve rod is located at the first position; the valve rod is provided with a driving piece used for driving the piston to be in linkage, and in the process that the piston moves from the first position to the second position, the valve rod drives the piston to open a water outlet flow channel. The delayed water outlet valve is convenient to operate and stable and reliable in delay time.

Description

technical field [0001] The invention relates to a water outlet device, in particular to a time-delayed water outlet device. Background technique [0002] Time-delayed water valves in daily life, that is, time-delayed faucets, have been widely used in families and public toilets. The feature of the delayed water valve is that after the user closes the water outlet button, the delayed water outlet valve will delay the water outlet for a period of time before closing the water outlet. [0003] A typical product of this kind of time-delay water valve is a utility model patented technology with the patent number ZL200820162618.8 and the name "a time-delay control spool" authorized and announced by the State Intellectual Property Office on May 13, 2009, such as Figure 4 As shown, it "includes a push button, a spool fixing nut, and a water outlet and a water inlet regulator are sequentially arranged under the spool fixing nut, and the above-mentioned spool fixing nut, water outlet...

Claims

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Application Information

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IPC IPC(8): F16K21/06F16K21/12
CPCF16K21/06F16K21/12
Inventor 张勇辉胡力宏陈文兴
Owner XIAMEN SOLEX HIGH TECH IND CO LTD