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Water closing device used for water purifier

A technology for closing devices and purifiers, which can be used in valve devices, water/sewage treatment, chemical instruments and methods, etc., and can solve problems such as high prices

Inactive Publication Date: 2017-10-20
SUZHOU BOHAN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To interrupt the flow of untreated water, the water purifier should have a solenoid or manual shut-off valve, which is expensive

Method used

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  • Water closing device used for water purifier
  • Water closing device used for water purifier
  • Water closing device used for water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0014] refer to figure 1 , figure 1 A sectional view showing a water shutoff device for a water purifier according to the present invention. The water closing device includes a connector 10 installed on the housing 1 of the water purifier, and a filter 30 detachably connected to the connector 10 . The connector 10 has a water inlet channel 12 and a first connector port 14 communicating with the water inlet channel 12 . The water inlet channel 12 is connected to and receives untreated water from the inlet pipe 3, which is in turn connected to a water source. The first connector port 14 is connected to the water inlet 32 ​​of the filter 30 and used for delivering the untreated water in the water inlet channel 12 to the water inlet 32 ​​of the filter 30 .

[0015] The connector 10 also has a second connector port 16 and a plurality of purified water dis...

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PUM

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Abstract

A water closing device used for a water purifier ensures automatic water flow cutting off when a used filter is replaced. The water closing device comprises a connector, a valve and a filter device, wherein the connector is provided with a water inlet channel and a first connector opening which communicates with the water inlet channel, and the first connector opening is provided with a valve chamber; the valve body is movably arranged in the valve chamber and used for selectively closing and opening the first connector; and the filter device is detachably connected to the first connector opening of the connector and is provided with a water inlet, a filter element, a water outlet and a pusher, the water inlet can be connected to the first connector opening of the connector, and when the water inlet is connected with the first connector opening, the pusher enables the valve body to move into the position where the first connector opening is opened.

Description

technical field [0001] The present invention relates to a water shutoff device for a water purifier, and more particularly, to a water shutoff device for a water purifier capable of effectively shutting off the flow of untreated water when replacing a worn filter . Background technique [0002] The tap water supplied to every home or office is difficult to drink directly due to water pollution. There is an increasing demand for a water purifier capable of purifying polluted water (hereinafter referred to as "untreated water") into clean water suitable for drinking (hereinafter referred to as "purified water"). [0003] Traditional water purifiers have multiple filters for filtering raw water. Each filter includes a cylindrical housing, a filter element disposed inside the housing, a water inlet for introducing untreated water, and a water outlet through which filtered water is discharged. The filters are connected to each other in series so that the polluted untreated wat...

Claims

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Application Information

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IPC IPC(8): F16K1/00F16K1/14F16K27/02B01D35/00C02F1/00
CPCB01D35/00C02F1/001F16K1/00F16K1/14F16K27/02F16K27/0245
Inventor 陈道斌
Owner SUZHOU BOHAN ENVIRONMENTAL PROTECTION TECH