Helium mass spectrometer leak detector with internal structure convenient to maintain

A helium mass spectrometer leak detector and internal structure technology, which is applied in the testing of machines/structural components, instruments, fluid tightness testing, etc., can solve problems such as unsatisfactory use requirements, difficult disassembly and maintenance, and improve maintenance convenience , the effect of improving convenience

Pending Publication Date: 2022-01-07
深圳华尔升智控技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a helium mass spectrometer leak detector that is easy to maintain the internal structure, which solves the problem that the existing helium mass spectrometer leak detectors are mostly integral structures, difficult to disassemble and maintain, and unable to meet the needs of use

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  • Helium mass spectrometer leak detector with internal structure convenient to maintain
  • Helium mass spectrometer leak detector with internal structure convenient to maintain
  • Helium mass spectrometer leak detector with internal structure convenient to maintain

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in...

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Abstract

The invention discloses a helium mass spectrometer leak detector with an internal structure convenient to maintain, which relates to the technical field of helium mass spectrometer leak detectors. The helium mass spectrometer leak detector with an internal structure convenient to maintain comprises a combination mechanism, a controller body, a connection mechanism, a detection mechanism and an equipment installation mechanism, wherein the controller body is fixedly installed in the combination mechanism, the connection mechanism is installed between the detection mechanism and the controller body, and the equipment installation mechanism is installed in the detection mechanism in a sliding mode. By means of the combined mechanism, the controller body can be conveniently and rapidly mounted, dismounted and maintained through the combination frame, the use and maintenance requirements of equipment are met, and meanwhile through the maintenance groove formed in the surface of the top end of the air extracting pump body, after the rear cover and the top cover which are buckled and mounted on the rear surface of the air extracting pump body are opened, the internal structure of the air extracting pump body is maintained, and the situation that traditional equipment needs to be completely disassembled to be overhauled and maintained is avoided.

Description

technical field [0001] The invention relates to the technical field of helium mass spectrometer leak detectors, in particular to a helium mass spectrometer leak detector which is convenient for maintaining the internal structure. Background technique [0002] Helium Mass Spectrometer Leak Detector (Helium Mass Spectrometer Leak Detector) is a term in the gas industry. It uses helium or hydrogen as the leak detection gas and uses a gas analyzer to detect helium for leak detection. Helium has low background noise, small molecular weight and viscosity coefficient, so it is easy to pass through leaks and diffuse; in addition, helium is an inert gas and does not corrode equipment, so helium is often used as a leak-indicating gas. Spray this gas onto the tested container connected to a gas analyzer (adjusted to the working state that only reacts to helium), if the container has a leak, the analyzer will respond, so that the location of the leak and the location of the leak can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/20
CPCG01M3/202
Inventor 冉振为洪荣丰曹大阳郭炳汉杨效汪浩
Owner 深圳华尔升智控技术有限公司
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