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A vacuum pump safety monitoring method and device

A safety monitoring and vacuum pump technology, applied in the direction of pump testing, pump control, liquid variable capacity machinery, etc., can solve problems such as shortened service life, insulation aging, etc., to prolong service life, improve heat dissipation capacity, and monitor working temperature in real time Effect

Active Publication Date: 2022-01-28
SHENZHEN XINLUYUAN ELECTRONICS EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a vacuum pump safety monitoring method and device, which solves the technical problem in the prior art that long-term high-temperature operation of the vacuum pump will cause insulation aging and shorten its service life, so as to achieve real-time monitoring of the working temperature of the vacuum pump and improve its heat dissipation capacity. The technical effect of making it work safely, slowing down the aging speed of the insulation and prolonging the service life

Method used

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  • A vacuum pump safety monitoring method and device
  • A vacuum pump safety monitoring method and device
  • A vacuum pump safety monitoring method and device

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Embodiment 1

[0024] Such as figure 1 As shown, the embodiment of the present application provides a vacuum pump safety monitoring method, wherein the method includes:

[0025] Step S100: Obtain first temperature information, the first temperature information being the temperature information of the first-stage vacuum pump;

[0026] Step S200: obtaining second temperature information, the second temperature information being the temperature information of the second-stage vacuum pump;

[0027] Step S300: obtaining third temperature information, the third temperature information being the temperature information of the third-stage vacuum pump;

[0028] Specifically, the vacuum pump is a three-stage vacuum pump, including a first-stage vacuum pump, a second-stage vacuum pump, and a third-stage vacuum pump, and the first-stage vacuum pump, the second-stage vacuum pump, and the third-stage vacuum pump are connected end to end in sequence, as shown in the first The first-stage vacuum pump is a...

Embodiment 2

[0084] Based on the same inventive concept as the vacuum pump safety monitoring method in the foregoing embodiments, the present invention also provides a vacuum pump safety monitoring device, such as figure 2 As shown, the device includes:

[0085] A first obtaining unit 11, the first obtaining unit 11 is used to obtain first temperature information, the first temperature information is the temperature information of the first-stage vacuum pump;

[0086] The second obtaining unit 12, the second obtaining unit 12 is used to obtain the second temperature information, the second temperature information is the temperature information of the second-stage vacuum pump;

[0087] A third obtaining unit 13, the third obtaining unit 13 is used to obtain third temperature information, the third temperature information is the temperature information of the third-stage vacuum pump;

[0088] A fourth obtaining unit 14, the fourth obtaining unit 14 is configured to obtain first ambient tem...

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Abstract

The invention discloses a vacuum pump safety monitoring method and device, wherein the method includes: obtaining first temperature information, obtaining second temperature information, obtaining third temperature information; Input the ambient air pressure information and the level information of each vacuum pump in the vacuum pumping system into the temperature threshold model to obtain the first-level temperature threshold, the second-level temperature threshold and the third-level temperature threshold respectively; respectively judge whether the temperature information exceeds the specified temperature threshold the above-mentioned temperature threshold; if at least two of the first temperature information, the second temperature information and the third temperature information exceed the corresponding temperature threshold, obtain the first alarm information; according to the first alarm information, and process the vacuum pumping system. It solves the technical problem in the prior art that long-term high-temperature operation of the vacuum pump will cause insulation aging and shorten its service life.

Description

technical field [0001] The invention relates to the field of mechanical monitoring, in particular to a vacuum pump safety monitoring method and device. Background technique [0002] A vacuum pump refers to a device or device that uses mechanical, physical, chemical or physicochemical methods to pump air into a pumped container to obtain a vacuum. Generally speaking, a vacuum pump uses various methods to improve, generate and maintain a vacuum in a closed space. Vacuum devices are widely used in metallurgy, chemical industry, food, electronic coating and other industries. [0003] However, in the process of realizing the technical solution of the invention in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems: [0004] The prior art has the technical problem that long-term high-temperature operation of the vacuum pump will cause insulation aging and shorten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B51/00F04B49/10
CPCF04B51/00F04B49/10
Inventor 蔡翔李青格潘继彪
Owner SHENZHEN XINLUYUAN ELECTRONICS EQUIP CO LTD
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