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Convenient-to-mount knife valve

A knife valve and pipeline technology, applied in the field of knife valves that are easy to install, can solve the problems of cumbersome installation, inconvenient disassembly and replacement, etc., and achieve the effect of tight connection, stable installation and tight connection

Inactive Publication Date: 2018-04-20
叶良俊
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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 provide an easy-to-install knife valve to solve the problem that the existing knife valve is very cumbersome to install and inconvenient to disassemble and replace

Method used

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  • Convenient-to-mount knife valve
  • Convenient-to-mount knife valve
  • Convenient-to-mount knife valve

Examples

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Embodiment Construction

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0015] See Figure 1~3 In the embodiment of the present invention, an easy-to-install knife valve includes a device body 1; the device body 1 is connected by a hand ring 6 and a pipe 14. The hand ring 6 is located on the upper side of the pipe 14, and the bottom end of the hand ring 6 is provided with a valve stem 15. One end of the valve stem 15 passes through the bottom end of the bracket 5 and is fixedly connected to the gate 12, and ...

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Abstract

The invention discloses an easy-to-install knife valve, which comprises a device body; the device body is connected with a pipeline by a bracelet, the bracelet is located on the upper side of the pipeline, a valve stem is arranged at the bottom of the bracelet, and the valve One end of the rod passes through the bottom end of the bracket and is fixedly connected with the brake piece. One end of the brake piece passes through the pipe and extends into the flow channel. The two ends of the water inlet section and the water outlet section are provided with connecting pipes, and the outer side of the connecting pipe is covered with a collar, and the collars are respectively connected to the water inlet section and the water outlet section in rotation. The inner cylinder extends into the outer cylinder, and the outer cylinder is located inside the water inlet section and the water outlet section. When the invention is in use, it is only necessary to connect the connecting pipe with the water inlet section and the water outlet section, and then rotate and fix it through the collar, which is convenient for installation and disassembly.

Description

Technical field [0001] The invention relates to the technical field of valve equipment, in particular to a knife valve that is easy to install. Background technique [0002] Knife valves entered our country in the 1980s. In less than two decades, their use has expanded from ordinary fields to a wider range of industries, from coal preparation, gangue discharge, and slag discharge in mines and power plants to Urban sewage treatment has evolved from general industrial pipelines to professional pipeline systems for food, sanitation, and medicine. The existing knife valve is very cumbersome to install, and it is not convenient to disassemble and replace. Summary of the invention [0003] The purpose of the present invention is to provide a knife valve that is easy to install, so as to solve the problem that the existing knife valve is very complicated during installation and is inconvenient to disassemble and replace. [0004] In order to achieve the above objective, the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/02F16K27/04
CPCF16K3/0272F16K3/0281F16K27/044
Inventor 叶良俊
Owner 叶良俊
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