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A pvc pipe aging detection device

A detection device, PVC pipe technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of inability to judge quantitatively, and achieve the effect of rapid and accurate aging, convenient operation, and high cost performance

Active Publication Date: 2022-06-24
SUZHOU VOCATIONAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These two methods cannot be judged quantitatively or can not be detected without destroying the material, so there are some disadvantages

Method used

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  • A pvc pipe aging detection device
  • A pvc pipe aging detection device
  • A pvc pipe aging detection device

Examples

Experimental program
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Embodiment 1

[0019] Example 1: see figure 1 , a PVC pipe aging detection device, the detection device includes a detection unit, a clamping component, a hydrogen chloride collection cover 9, a vacuum pump 10, a current detection component, a water tank 11 and an amplifier circuit 24, and one end of the vacuum pump is connected by a leather tube 8 Current detection assembly, the other end of the vacuum pump is connected through a leather tube, a hydrogen chloride collection cover 9, a clamping assembly is provided below the hydrogen chloride collection cover 9, and the current detection assembly is connected to the detection unit through an amplifier circuit; the detection unit Including detection module 1, detection module upper cover 12, detection module lower cover 13, current detection device 14 and PVC aging indicator 15, this solution is small in overall volume, compact in structure, can detect PVC pipes of different diameters, and has a wide range of applications and is easy to use. ...

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Abstract

The invention relates to a PVC pipe aging detection device, which is characterized in that the detection device includes a detection unit, a clamping assembly, a hydrogen chloride collection cover, a vacuum pump, a current detection assembly, a water tank and an amplifying circuit, and one end of the vacuum pump passes through a leather tube Connect the current detection component, the other end of the vacuum pump is connected to the hydrogen chloride collection cover through the leather tube, the clamping component is arranged under the hydrogen chloride collection cover, the current detection component is connected to the detection unit through the amplification circuit, the overall design of the technical solution Compact and ingenious, it can quickly and accurately judge the aging degree of PVC pipes and improve work efficiency.

Description

technical field [0001] The invention relates to a detection device, in particular to a PVC pipe aging detection device, and belongs to the technical field of detection device structural components. Background technique [0002] Since its industrialization in the 1930s, polyvinyl chloride (PVC) has been widely used in the production of various pipes, sheets, wire sheaths, doors and windows, etc. with its relatively low price, good physical and chemical properties. Therefore, in the past decades of development, PVC has become one of the irreplaceable materials in national life. [0003] Although the structure of PVC itself is relatively stable, due to the inevitable side reaction with other materials or the introduction of polar groups (the remaining part after the loss of an atom or an atomic group), the chain structure of PVC occurs. Change. If the PVC material is in some special environments such as high temperature and aerobic environment, these unstable structures are e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N17/00
CPCG01N17/004
Inventor 郭彩芬董志
Owner SUZHOU VOCATIONAL UNIV