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Anti-blocking and self-cleaning effluent proportional solenoid valve

A waste water ratio solenoid valve, self-cleaning technology, applied in valve details, valve device, valve operation/release device, etc., can solve problems such as clogging, and achieve the effect of solving waste water hole clogging

Inactive Publication Date: 2017-04-05
ZHEJIANG DAWEI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the clogging problem in the prior art and provide a novel anti-clogging self-cleaning wastewater ratio solenoid valve

Method used

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  • Anti-blocking and self-cleaning effluent proportional solenoid valve
  • Anti-blocking and self-cleaning effluent proportional solenoid valve
  • Anti-blocking and self-cleaning effluent proportional solenoid valve

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Embodiment Construction

[0018] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0019] See Figures 1 to 3 , what is shown in the figure is an anti-blocking self-cleaning waste water ratio solenoid valve, which mainly includes an upper bracket 1, a magnetic tube 2, a coil 3, a screw 4, a guide rod 5, a spring 6, an iron core 7, and an iron core cap 8 , diaphragm plate 9, diaphragm 10, valve body 11, filter screen 12, PE sleeve 13, quick connection O-ring 14, quick connection gland 15, quick connection claw 16, sealing plate 17, anti-blocking needle 18, anti-blocking Plug movable sleeve 19, O-ring 20, spring 21, O-ring 22, nut 23, water inlet chamber 24, through hole 25, water outlet chamber 26, water-proof chamber 27, waste water channel 28, water inlet 29, Water outlet 30 , pressure relief hole 31 , pressure boost hole 32 .

[0020] The valve body 11 has a valve chamber, and the diaphragm 10 divides the va...

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Abstract

The invention provides an anti-blocking and self-cleaning effluent proportional solenoid valve comprising a valve body; valve diaphragms are arranged in the valve body; the inside of the valve body is defined into a water inlet chamber, a water outlet chamber and a water separation chamber by the valve diaphragms; the water inlet chamber is internally provided with a fixed anti-blocking needle, a movable anti-blocking sleeve and a fixed anti-blocking seat, wherein the fixed anti-blocking needle is fixedly arranged in the water inlet chamber, the fixed anti-blocking seat is fixedly arranged in the water outlet chamber, the movable anti-blocking sleeve is movably arranged between the fixed anti-blocking needle and the fixed anti-blocking seat, and the excircle of the movable anti-blocking sleeve is sealed together with the valve body to partition the water inlet chamber and the water outlet chamber; the movable anti-blocking sleeve is provided with an anti-blocking through hole corresponding to the fixed anti-blocking needle end; and an anti-blocking reset spring is arranged between the fixed anti-blocking seat end in the movable anti-blocking sleeve and the fixed anti-blocking seat. The anti-blocking and self-cleaning effluent proportional solenoid valve has the advantage that the problem of effluent hole blockage of the effluent proportional solenoid valve is solved.

Description

technical field [0001] The invention relates to a waste water ratio solenoid valve, in particular to a waste water ratio solenoid valve for anti-blocking and self-cleaning. Background technique [0002] An existing wastewater ratio solenoid valve includes a valve body, a coil, an upper bracket, a sealing plate, a guide rod, a spring, an iron core, an iron core cap, a diaphragm plate, a diaphragm, a quick-connect O-ring, a quick-connect welding cover, a quick-connect Connect claws, self-tapping screws. The two ends of the valve body are set on the quick-plug interface through the quick-connect O-ring, the quick-connect welding cover, and the quick-connect claws, and a small hole is opened at the position corresponding to the water outlet cavity of the valve body as a waste water channel. When the solenoid valve is energized, the iron core is sucked up, the pressure relief hole of the diaphragm plate releases pressure, and then the water pressure lifts the diaphragm, the wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06F16K51/00
CPCF16K31/0675F16K51/00
Inventor 赵海杰
Owner ZHEJIANG DAWEI ELECTRONICS
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