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Injection molding valve with double sealing pairs

A double-sealing and valve technology, which is applied to the sealing of the engine, the pipe group with holes for cleaning, and the lifting valve, etc., can solve the problems of human body influence and lack of filtering devices, so as to improve water quality, improve work efficiency, and ensure sealing sexual effect

Inactive Publication Date: 2021-05-28
刘卫华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"The device lacks a filter device. In the water delivery project, when there are too many impurities inside the water, it will affect the human body.

Method used

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  • Injection molding valve with double sealing pairs
  • Injection molding valve with double sealing pairs
  • Injection molding valve with double sealing pairs

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] see Figure 1-10 , an embodiment provided by the present invention: an injection molding valve with double sealing pairs, including a water passage chamber 1, a water passage pipe 3, a closing cover 4 and a connecting pipe 5, and a fixing plate is installed on the top of the water passage chamber 1 104, the top of the fixed plate 104 is equipped with a support cover 105 through the connecting screw 106, the water passage chamber 1 guides the movement of...

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Abstract

The invention discloses an injection molding valve with double sealing pairs. The injection molding valve comprises a water passing cavity, a water passing pipe, a sealing cover and a connecting pipe, a fixed plate is installed at the top of the water passing cavity, a supporting cover is installed at the top of the fixed plate through a connecting screw, a guiding ring is installed inside the supporting cover, a threaded rod penetrates through the interior of the guiding ring in a threaded mode, the water passing pipe is welded to one side of the water passing cavity, the sealing cover is installed at the top of the water passing pipe, the connecting pipe is welded to one end of the water passing pipe, an outer sealing water pipe is embedded in the outer side of one end of the connecting pipe, and a heating pipe is installed inside the water passing cavity. According to the injection molding valve, a filter screen is fixed through a supporting ring, the stability of the filter screen is guaranteed, the filter screen can conveniently filter water, the filter screen is composed of activated carbon, impurities and harmful substances in the water are adsorbed out, the water quality is improved, and the situation that too many impurities exist in the water, and the health of a user is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an injection molding valve with double sealing pairs. Background technique [0002] The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems, from the simplest cut-off valve to various valves used in extremely complex automatic control systems, valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum steel valves, chrome molybdenum steel valves, and chrome molybdenum valves according to their materials. Vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves, etc. [0003] The defects of existing injection molding valves are: [0004] 1. The comparative document CN202195140U discloses an insert ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/02F16K1/32F16K1/36F16K1/46F16K27/02F16K31/50F16K31/60F16K37/00F16K49/00F16L21/03F16L15/00F16L55/00F16J15/02F16J15/06F16L45/00B01D35/02
CPCB01D35/02F16J15/02F16J15/06F16K1/02F16K1/32F16K1/36F16K1/46F16K27/02F16K31/50F16K31/60F16K37/0016F16K49/002F16L15/008F16L21/03F16L45/00F16L55/00
Inventor 刘卫华
Owner 刘卫华
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