Touch type block-resistant descaling time-delay self-closing water saving device

A water-saving device, light-touch technology, applied in the direction of valve device, function valve type, filter separation, etc., can solve the problems of pressing the button too hard, easy to be sundries, sewage backflow, etc., to ensure safety and sanitation, reduce Effect of small pressure receiving area and shortened stroke

Inactive Publication Date: 2008-12-17
温州阿母斯丹洁具科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the deficiencies of the existing domestic water-saving water-saving products, which are easily blocked by sundries and scale, press the button too hard, and sewage backflow, the present invention provides a light-touch anti-blocking and descaling delay self-closing water-saving device, which is It is necessary to solve the technical problems of existing water-saving products such as clogging of sundries, clogging of scale, excessive pressure on the button to open the valve, inconvenient operation, and sewage backflow

Method used

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  • Touch type block-resistant descaling time-delay self-closing water saving device

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Embodiment Construction

[0009] In the housing of the accompanying drawings in the description, there are button (1), valve rod (2), cylinder barrel (3), piston cup (6), check valve (9), pressure-retaining sealing ring (11), piston ( 12), the water inlet filter (13), the level rubber pad (14), and the piston guide seat (15) are connected. The inner thread at the water inlet of the shell is connected to the outer thread of the water inlet filter. Connection, the valve stem passes through the smallest inner hole of the cylinder and is inserted into the smallest inner hole of the piston, the piston runs in a straight line up and down along the axial direction of the valve stem and the inner wall of the cylinder, and the O-ring in the outer circular groove on the upper part of the cylinder is in contact with the upper inner wall of the housing Pressing and fixing, a piston is installed in the largest inner hole of the lower part, a piston cup is embedded in the outer circular groove on the upper part of th...

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Abstract

The invention relates to a soft-touch anti-blockage scale-removal time-delay self-closing water-saving device, which is positioned in a shell body of a domestic water tap, a feces flushing valve, a urine flushing valve or a shower valve, and comprises a button, a valve handle, a cylinder barrel, a piston, a guide holder of the piston, a spring cleaner, a check valve and a water inlet filter screen. Foreign materials in tap water are screened out through the water inlet filter screen so as to prevent blockage; the spring cleaner automatically condenses, passes through and cleans a supercharging hole to prevent scale from forming on the wall of the supercharging hole, prevent the wall of the supercharging hole from being blocked; and the check valve prevents siphoning waste water from being flowed back. When the device is used, the button can be touched lightly by a finger or a tiptoe to automatically close time-delay water consumption. The device has the advantages of simple structure, skillful and convenient use and long service life.

Description

Technical field [0001] The invention relates to a general movement device for manufacturing domestic water faucets, stool flushing valves, urinal flushing valves, shower valves, domestic water products to prevent sundries from clogging, automatically removing scale and delaying self-closing, especially a light-touch type that is easy to operate and automatically closes. Anti-blocking and descaling delay self-closing water-saving device. Background technique [0002] Global freshwater resources are frequently in emergency! Saving water and protecting resources are the basic national policies of countries all over the world. At present, the known time-delayed self-closing water-saving products for domestic water cannot shut off the water due to the debris in the tap water pipeline, and because the water quality is relatively high, the pressurized groove or pressurized hole on the inner wall of the cylinder is prone to scaling. As a result, the groove or aperture becomes smal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K21/04F16K51/00B01D35/04
Inventor 陈金富
Owner 温州阿母斯丹洁具科技有限公司
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