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PE (Poly Ethylene) ball valve with sewage discharge function

A ball valve and functional technology, applied in the field of PE ball valves, can solve the problems of blocked opening and closing of ball valves, inability to open and close, and loose closing, etc., to achieve flexible opening and closing, restore self-cleaning, and improve pressure bearing capacity.

Inactive Publication Date: 2017-02-22
ZHEJIANG SHENGBO PIPE VALVE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a PE ball valve with sewage discharge function that can solve the problem of blocked opening and closing of the ball valve caused by sedimentation and friction, unable to open and close, or close tightly.

Method used

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  • PE (Poly Ethylene) ball valve with sewage discharge function
  • PE (Poly Ethylene) ball valve with sewage discharge function

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] See Figure 1 to Figure 2 , a PE ball valve with sewage discharge function, including a valve body 8 and a ball valve 7 arranged in the valve body 8, a sediment sedimentation device 6 is arranged between the bottom of the valve body 8 and the bottom of the ball valve 7, and the sediment sedimentation device 6 Connected with the first pipeline 5 leading into the valve body 8, the first pipeline 5 extends out of the valve body 8 and is connected with the first ball valve 2, the first ball valve 2 is connected to the water storage pipe 4, and the water storage pipe 4 is also Connected to the second ball valve 1; the second ball valve 1 is provided with a second pipeline 3 for filling water and removing sediment water; the second pipeline 3 is a rubber hose; the first pipeline 5 is hot-melted by a socket It is composed of a welded short pip...

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Abstract

The invention discloses a PE (Poly Ethylene) ball valve with a sewage discharge function. A first ball valve and a second ball valve are additionally arranged on a pipeline communicating to a ball valve and a valve body; after water is filled in a water storage pipe between the first ball valve and the second ball valve, the second ball valve is closed, the first ball valve is opened, and water automatically flows into a silt precipitating device between the bottom part of the ball valve and the bottom part of the valve body so as to dissolve and dilute precipitated silt to obtain the dissolved and diluted silt water; and the second ball valve is opened so as to be connected with a second pipeline, and the silt water is discharged along a first pipeline and the second pipeline under the drive of gas pressure. The PE ball valve with the sewage discharge function is simple in structure and can be used for self-cleaning and discharging sewage.

Description

technical field [0001] The invention relates to the field of ball valves, in particular to a PE ball valve with sewage discharge function. Background technique [0002] Natural gas is one of the safer gases. It does not contain carbon monoxide and is lighter than air. Once it leaks, it will spread upward immediately, and it is not easy to accumulate to form explosive gas. It has high safety; using natural gas as energy can reduce the consumption of coal and oil , thus greatly improving the environmental pollution problem; as a clean energy, natural gas can reduce sulfur dioxide and dust emissions by nearly 100%, reduce carbon dioxide emissions by 60% and nitrogen oxide emissions by 50%, and help reduce the formation of acid rain and relieve The earth's greenhouse effect fundamentally improves the quality of the environment. [0003] With the continuous development of urban gas, natural gas will replace coal and reduce environmental pollution. It is an inevitable trend for m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K27/06F16K5/08F16L47/02
CPCF16K27/06F16K5/08F16L47/02
Inventor 邵金星郭双柱
Owner ZHEJIANG SHENGBO PIPE VALVE IND CO LTD
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