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Tap water hydraulic control valve

A technology for controlling valves and tap water, applied in valve devices, functional valve types, valves preventing dripping from nozzles, etc., can solve problems such as damage to furniture and household appliances, and achieve the effect of saving water and preventing damage.

Inactive Publication Date: 2010-06-02
CHENGDU JUNFENG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, the faucets used for water supply do not have the function of automatically shutting off when the water is cut off. Furniture, home appliances and other facilities

Method used

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  • Tap water hydraulic control valve
  • Tap water hydraulic control valve
  • Tap water hydraulic control valve

Examples

Experimental program
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Embodiment Construction

[0012] The tap water pressure control valve consists of a connecting pipe 1, a valve cover 2, a gasket 3, a control pipe 4, a tie rod 5, a water hole 6, a cone 7, a float 8, a galvanized iron block 9, a spacer 10, a magnetic sleeve 11 and a magnet 12 constitute. Among them, one end of the connecting pipe 1 is connected with a water tap, and the other end is connected with a water supply pipe. The control pipe 4 and the connecting pipe 1 are made of PVC plastic pipes, and they are orthogonal and connected. Both the float 8 and the galvanized iron block 9 are cylindrical bodies with equal inner and outer diameters. The bottom of the float 8 and the upper end of the galvanized iron block 9 are screwed together. The upper end of the pontoon 8 has a water passing hole 6 with a diameter smaller than the inner diameter of the pontoon 8, and the lower end of the pontoon 8 and the upper and lower ends of the galvanized iron block 9 are open. The material of the float 8 is polytetraflu...

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PUM

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Abstract

The invention relates to the technical field of urban water supply and drainage, in particular to a tap water hydraulic control valve, which consists of a connecting pipe, a valve cover, a sealing gasket, a control pipe, a pull rod, a water through hole, a cone-shaped body, a buoy, a galvanized iron, a distance sleeve, a magnetic sleeve and a magnet. The control pipe is orthogonal and is communicated with the connecting pipe. The bottom of the buoy is in threaded connection with the upper end of the galvanized iron. A cylinder consisting of the buoy and the galvanized iron is positioned in the control pipe and is in clearance fit with the control pipe. The middle part of the bottom surface of the valve cover is provided with the pull rod the bottom end of which is provided with the cone-shaped body. The pull rod is positioned in the water through hole. The outer wall of the bottom end of the control pipe is in threaded connection with the cylindrical magnetic sleeve. The magnet is positioned in the magnetic sleeve. The invention can avoid the condition that the user forgets to turn off the water tap after finding that the water supply is cut off when opening the water tap to cause great loss of the tap water.

Description

Technical field [0001] The invention relates to the technical field of urban water supply and drainage, in particular to a tap water pressure control valve. Background technique [0002] In daily life, the faucet used for water supply does not have the function of automatically turning off when the water is stopped. After the water is stopped, once it is turned on and forgot to turn it off, the water will flow out in vain when the water comes again. It is a pity that it will damage the room Furniture, home appliances and other facilities. Summary of the invention [0003] In order to solve the shortcomings of the prior art, the present invention provides a tap water pressure control valve that automatically closes when water is stopped. [0004] The purpose of the present invention is achieved as follows: the tap water pressure control valve is composed of a connecting pipe, a valve cover, a sealing gasket, a control pipe, a tie rod, a water hole, a cone, a float, a galvanized iron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K23/00F16K51/00
Inventor 梁伟
Owner CHENGDU JUNFENG TECH DEV