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Water pipe joint with regulating valve

A water pipe joint, with adjustment technology, applied in the direction of pipe/pipe joint/pipe fitting, connection with fluid cut-off device, safety valve, etc., can solve the problems of easy to wet surrounding environment and difficult adjustment.

Inactive Publication Date: 2015-07-29
盐城平云机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the strong water pressure in the tap water pipe network, water will be sprayed out from the through hole of the valve seat during adjustment, resulting in difficult adjustment and easy to wet the surrounding environment

Method used

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  • Water pipe joint with regulating valve
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  • Water pipe joint with regulating valve

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Experimental program
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Effect test

Embodiment Construction

[0034] Such as Figure 1 to Figure 3 As shown, a self-adjusting water pipe joint is mainly composed of a body, a piston 1, a bracket 2, a prestressed spring 3 and a prestressed screw 4, and the piston includes a piston head and a piston rod. The end of the rod is recessed toward the direction of the piston head in the first adjustment hole, the adjustment hole is provided with an internal thread matching the external thread of the prestressing screw, and a second adjustment hole is provided on the wall of the piston head away from the piston rod.

[0035] Such as Image 6 Peace Figure 7 As shown, the wall surface of the piston head facing the water outlet is evenly arranged with a plurality of radial water passing grooves, and the water passing grooves cross the edge of the piston head and bend toward the water inlet end.

[0036] The water pipe joint also includes a closed spring 5 and a regulating valve 6; on the inner wall of the body, there is an inwardly protruding bos...

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Abstract

The invention discloses a water pipe joint with a regulating valve. The water pipe joint mainly comprises a main body, a piston, a bracket, a pre-stressed spring and a pre-stressed screw; a closed spring and a regulating valve are arranged in the water pipe joint. When the quantity of water inlet is regulated from the water outlet end, the piston is driven by the regulating valve to move towards the water outlet end under the influence of water pressure, so that the tension of the closed spring is reduced, the pre-stressed spring is compressed, and the head of the piston is pulled into a water inlet hole of a water inlet valve to block the water inlet hole, and then water cannot flow outwards.

Description

technical field [0001] The invention relates to a water pipe joint with a regulating valve, in particular to a water pipe joint capable of adjusting the water output from a water outlet, which belongs to the optimization technology of the water pipe joint. Background technique [0002] The connection between the water pipes and the connection between the water pipe and the faucet are all realized through joints. There are generally two ways to supply water to buildings, one is to use a booster pump to send water from bottom to top, and the other is to install a water tank on the roof and use the water level difference to send water from top to bottom. No matter what kind of water delivery method is used, the water pressure of different floors will be different, which will lead to different water output on different floors. Therefore, there are now some water pipe joint designs with balanced water flow, aiming to make the water flow of different floors tend to be the same. ...

Claims

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Application Information

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IPC IPC(8): F16K17/08
CPCF16K17/082F16L29/00F16L29/02
Inventor 陈彩凤
Owner 盐城平云机械制造有限公司
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