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Mobile vacuum degree inspection and maintenance vehicle

A technology for repairing vehicles and vacuum degree, which is applied in liquid tightness measurement, vacuum gauge, motor vehicles, etc. by using liquid/vacuum degree. Avoid pipeline link compensation, avoid mutual collision, and easily convert effects

Inactive Publication Date: 2018-11-20
XINXING ENERGY EQUIP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

At present, my country's low-temperature hazardous chemical equipment is mainly distributed in sparsely populated areas on the edge of cities. It is inconvenient to transport equipment, and it is difficult to obtain power and auxiliary equipment. "Sick" operation, and even some equipment that has problems have not been repaired in time and have been placed for a long time, which greatly increases the operating cost of the station

Method used

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  • Mobile vacuum degree inspection and maintenance vehicle
  • Mobile vacuum degree inspection and maintenance vehicle

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Embodiment Construction

[0013] The mobile vacuum detection and maintenance integrated vehicle mainly includes container truck 1, diesel generator 2, nitrogen gas storage device 3, vacuum unit 4, argon gas storage device 5, helium simple leak detector 6, helium gas storage device 7, Argon arc welding machine 8, accessory storage cabinet 9, electrical control system 10, etc.

[0014] The diesel generator 2 can generate electricity by itself to meet the power demand of the corresponding components of the inspection vehicle;

[0015] High-pressure nitrogen is housed in the nitrogen gas storage device 3, which is used for natural gas purging and replacement of cryogenic equipment;

[0016] The vacuum unit 4 vacuumizes the equipment that has been reduced in vacuum and repaired to restore its low-temperature storage performance.

[0017] The argon gas storage device 5 is equipped with argon gas, which can be used when the argon arc welding machine repairs product defects;

[0018] The simple helium leak d...

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Abstract

The invention provides a mobile vacuum degree inspection and maintenance vehicle. The mobile vacuum degree inspection and maintenance vehicle includes a container truck, a diesel generator, a nitrogengas storage device, a vacuum pumping unit, a helium mass spectrometer leak detector, an argon arc welding machine, an argon gas storage device, a nitrogen gas storage device, an electrical control device, an accessory storage cabinet and the like. According to the mobile vacuum degree inspection and maintenance vehicle of the invention, an integrated modular inspection and maintenance device integrating inspection, maintenance and vacuum pumping is realized through the combined application of various devices; and the device has a self-powered inspection and detection function, an overall rapid transportation function and other functions.

Description

technical field [0001] The invention belongs to the technical field of low-temperature equipment detection, and is particularly suitable for vacuum degree detection equipment of low-temperature storage and transportation equipment. Background technique [0002] With the vigorous promotion of clean energy such as natural gas in my country, a large number of low-temperature storage and transportation equipment have been put into use one after another, and while a large number of equipment has been put into operation, the related maintenance and maintenance work of the equipment is increasing day by day. At present, my country's low-temperature hazardous chemical equipment is mainly distributed in sparsely populated areas on the fringes of cities. It is inconvenient to transport equipment, and it is difficult to obtain power and auxiliary equipment, which greatly reduces the efficiency of maintenance and inspection. "Sick" operation, and even some equipment that has problems hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L21/00G01M3/20B60P3/00
CPCB60P3/00G01L21/00G01M3/202
Inventor 崔闻天武常生胡永卫张朝阳秦瑞
Owner XINXING ENERGY EQUIP
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