Vortex isolation control type stop pipe valve

A technology of eddy current control and cut-off tube, applied in the direction of diaphragm valve, diaphragm, valve details, etc., can solve problems such as liquid leakage, and achieve the effect of reducing leakage, preventing leakage and inhibiting leakage.

Active Publication Date: 2019-06-14
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The water pipes currently used are all plastic pipes for liquid circulation. When a part of the water pipe breaks and leaks, the main switch needs to be turned off, and then the ruptured part should be repaired. After the main switch is turned off, a part of the water pipe will remain liquids, which also leak through the rupture site

Method used

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  • Vortex isolation control type stop pipe valve
  • Vortex isolation control type stop pipe valve
  • Vortex isolation control type stop pipe valve

Examples

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Embodiment Construction

[0021] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0022] Such as Figure 1-3 As shown, the isolation vortex control type cut-off pipe valve includes a main pipe 1, an elastic inner core pipe 2, a vortex heater 3, and a temperature controller 4; the inner surface of the main pipe 1 and the outer surface of the elastic inner core pipe 2 are uniformly and fixedly connected There are several restraining ropes 5; the restraining ropes 5 are coated with waterproof coating; the inner surface of the elastic inner core tube 2 is evenly fixed and connected with several elastic partition plates 6 in the up and down direction; each of the two adjacent elastic partition plates 6 up and down An expansion cavity 7 is formed between the expansion cavity 7; an elastic ball 8 with a cavity inside is placed in the expansion cavity 7; the inner surface of the elastic ball 8 is pasted with metal powder 9; the inside of th...

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PUM

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Abstract

The invention discloses a vortex isolation control type stop pipe valve, and relates to the field of pipeline maintenance. The vortex isolation control type stop pipe valve comprises a main pipeline,an elastic inner core tube, a vortex heater and a temperature controller. A plurality of limiting ropes are uniformly and fixedly connected between the inner surface of the main pipeline and the outersurface of the elastic inner core pipe. Waterproof coatings are applied to the limiting ropes. A plurality of elastic partition plates are uniformly and fixedly connected to the inner surface of theelastic inner core pipe in the vertical direction. An expansion cavity is formed between every two up-and-down-adjacent elastic partition plates. Elastic balls with cavities inside the elastic balls are arranged in the expansion cavities. The vortex isolation control type stop pipe valve has the beneficial effects that the main pipeline can be quickly closed at any position, leakage of liquid in the main pipeline is alleviated, and unnecessary loss is reduced.

Description

Technical field [0001] The invention relates to the technical field of pipeline maintenance. Background technique [0002] The water pipes used today are all plastic pipes for liquid circulation. When a part of the water pipe breaks and leaks, the main switch needs to be turned off, and then the broken part should be repaired. After the main switch is turned off, a part of the water pipe will remain Liquid, these liquids will also leak through the rupture site. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an isolation vortex control type shut-off pipe valve in view of the above-mentioned technical deficiencies. The main pipe can be quickly closed at any position to reduce the leakage of liquid inside the main pipe and reduce unnecessary losses. [0004] The technical scheme adopted by the present invention is to provide an isolation vortex control type cut-off pipe valve, which includes a main pipe, an elastic inner co...

Claims

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Application Information

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IPC IPC(8): F16K7/10F16K31/68
Inventor 孔庆晓董金新宋荣
Owner WENZHOU POLYTECHNIC
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