Performance testing method and device for vacuum pump

A testing method and testing device technology, applied in the field of testing, can solve the problems that the stability of the vacuum pump cannot be tested, waste of manpower, and the single testing method of the vacuum pump, etc.

Active Publication Date: 2021-03-19
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, there are a large number of different types of vacuum pumps, but the testing methods for vacuum pumps are relatively simple
Moreover, there are the following problems in the testing of vacuum pumps: it can only detect whether the results meet the process requirements, but the stability of the vacuu

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  • Performance testing method and device for vacuum pump
  • Performance testing method and device for vacuum pump
  • Performance testing method and device for vacuum pump

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Embodiment Construction

[0025] This embodiment firstly provides a performance testing method of a vacuum pump, which automatically receives the first data packet and the second data packet after acquiring the trigger signal, and determines the performance status of the vacuum pump according to the first data packet and the second data packet, and the whole test The process is highly intelligent, and the process is effectively simplified to improve test efficiency. figure 1 It is a schematic diagram of a performance testing method of a vacuum pump according to an embodiment of the present invention. Such as figure 1 As shown, the performance test method of the vacuum pump can perform the following steps:

[0026] Step S102, acquiring a trigger signal for performing a performance test on the vacuum pump;

[0027] Step S104, performing a vacuum pumping test on the vacuum pump according to the preset pumping time according to the trigger signal;

[0028] Step S106, receiving the first data packet and ...

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Abstract

The invention provides a performance testing method and device for a vacuum pump. The performance testing method for the vacuum pump comprises the following steps that a trigger signal for performingperformance testing on the vacuum pump is acquired; vacuumizing testing is conducted on the vacuum pump according to the trigger signal and preset vacuumizing time; a first data packet and a second data packet are received, the first data packet comprises a plurality of test vacuum degrees of a first vacuum sensor recorded every preset duration, and the second data packet comprises a plurality ofreal-time vacuum degrees of a second vacuum sensor recorded every preset duration; and the performance condition of the vacuum pump is determined according to the first data packet and the second datapacket. According to the scheme, the first data packet and the second data packet are automatically received after the trigger signal is obtained, the performance condition of the vacuum pump is determined according to the first data packet and the second data packet, the intelligent degree of the whole testing process is high, the process is effectively simplified, and the testing efficiency isimproved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a performance testing method and device of a vacuum pump. Background technique [0002] At present, there are a large number of different types of vacuum pumps, but the testing methods for vacuum pumps are relatively simple. Moreover, there are the following problems in the testing of vacuum pumps: it can only detect whether the results meet the process requirements, but the stability of the vacuum pump cannot be tested; the testing process requires manual judgment and recording, which wastes manpower; the testing process is complicated, low in efficiency, and high in error rate; according to As a result, the data found that the maintenance and repair costs after the vacuum pump was abnormal were high. Contents of the invention [0003] An object of the present invention is to simplify the process of vacuum pump performance testing and improve testing efficiency. [0004] A f...

Claims

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Application Information

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IPC IPC(8): F04B51/00F04B37/14
CPCF04B51/00F04B37/14
Inventor 王岱嵘段志国夏中良丁一杨志敏
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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