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PE valve airtightness test device

A test device and air tightness technology, applied in the field of PE valves, can solve the problems of low work efficiency, damage to PE valves, large errors, etc., and achieve the effects of simple structure, high detection efficiency, and high operation level.

Pending Publication Date: 2020-07-10
SHANDONG WANJI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current prior art, manual methods are often used to detect the airtightness of PE valves. Most of them place the PE valve in water and then pass in the gas. valve damage

Method used

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  • PE valve airtightness test device
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  • PE valve airtightness test device

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Effect test

Embodiment 1

[0044] see Figure 1-6 , The present invention provides a technical solution: a PE valve airtightness test device, including: a bottom plate 1000, a support rod 2000, a test mechanism 3000, a top plate 4000, a clamping mechanism 5000 and a PLC controller 7000.

[0045] Wherein, both the bottom plate 1000 and the top plate 4000 have a circular structure.

[0046] Further, the bottom plate 1000 and the top plate 4000 may be made of iron, steel, stainless steel and other metal materials or alloy materials.

[0047] Wherein, there are four support rods 2000 .

[0048] Further, the support rod 2000 can be made of iron, steel, stainless steel and other metal materials or alloy materials.

[0049] Among them, four of the support rods 2000 are fixedly connected around the top of the bottom plate 1000, the top plate 4000 is fixedly connected to the top of the four support rods 2000, the test mechanism 3000 is fixedly installed on the inside of the support rod 2000, and the PLC The c...

Embodiment 2

[0076] see figure 1 , figure 2 and Figure 7 , The present invention provides a technical solution: a PE valve airtightness test device, including: a bottom plate 1000, a support rod 2000, a test mechanism 3000, a top plate 4000, a clamping mechanism 5000 and a PLC controller 7000.

[0077] Wherein, both the bottom plate 1000 and the top plate 4000 have a circular structure.

[0078] Further, the bottom plate 1000 and the top plate 4000 may be made of iron, steel, stainless steel and other metal materials or alloy materials.

[0079] Wherein, there are four support rods 2000 .

[0080] Further, the support rod 2000 can be made of iron, steel, stainless steel and other metal materials or alloy materials.

[0081] Among them, four of the support rods 2000 are fixedly connected around the top of the bottom plate 1000, the top plate 4000 is fixedly connected to the top of the four support rods 2000, the test mechanism 3000 is fixedly installed on the inside of the support rod...

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Abstract

The invention discloses a PE valve air tightness test device. The device comprises a bottom plate; four supporting rods; and four sets of testing mechanism, wherein each testing mechanism comprises apressing base and an inlet connector, the pressing base is located under the inlet connector, a detection pipe is fixedly installed in the pressing base, a pressure sensor and a pressure display meterare fixedly installed on the surface, extending out of the pressing base, of the detection pipe, and an air inlet pipe is fixedly installed in the inlet connector. The device is simple in structure,convenient and fast operation, the inflation and pressure maintaining time can be adjusted according to the air tightness requirements of to-be-tested PE valves with different specifications, airtightness detection of multiple PE valves can be carried out at the same time, the judgment result is visual, operators are not required to have a high operation level, the detection efficiency is high, noadditional external force influencing the test result exists on the to-be-detected PE valve, the work efficiency is greatly improved, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of PE valves, in particular to a PE valve airtightness test device. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, and regulating valves. Valves are the control components in the fluid delivery system. They have the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valve to extremely complex There are various types and specifications of valves used in the automatic control system. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/28
CPCG01M3/2876
Inventor 宋述兵李刚王保兴
Owner SHANDONG WANJI PLASTIC
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