Vacuum pump performance detection device
A technology for detection devices and vacuum pumps, which can be used in pump testing, liquid variable displacement machinery, pipeline supports, etc., and can solve problems such as inaccurate performance detection, easy vibration of detection devices, and influence on detection values, etc.
Inactive Publication Date: 2021-01-26
安徽禾美达智能装备有限公司
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Problems solved by technology
Due to the wide use of vacuum pumps, it is necessary to check the performance of the vacuum pump before use to avoid failure to meet the requirements during use. During the testing process, the detection device is prone to vibration, so that the suction end and exhaust end of the vacuum pump are in contact with the gas. The connection between the drainage pipes is loose, causing gas leakage, affecting the difference in the detection value, resulting in inaccurate performance detection
Method used
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[0020] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.
[0021] Such as Figure 1~4 As shown, the present invention provides a vacuum pump performance detection device, comprising a vacuum tank 1, a compression tank 2, a base plate 3, the vacuum tank 1 and the compression tank 2 are all arranged on the base plate 3, and the vacuum tank 1 is provided with a vacuum gauge 4 and The air outlet pipe 5 and the compression tank 2 are provided with a barometer 6 and an air inlet pipe 7, and the air outlet pipe 5 and the air inlet pipe 7 are respectively connected to the suc...
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The invention discloses a vacuum pump performance detection device. The vacuum pump performance detection device comprises a vacuum tank, a compression tank and a bottom plate, the vacuum tank and thecompression tank are arranged on the bottom plate, a vacuum measuring meter and an air outlet pipe are arranged on the vacuum tank, and an air pressure meter and an air inlet pipe are arranged on thecompression tank. The air outlet pipe and the air inlet pipe separately communicate with a vacuum pump air suction end and a vacuum pump air exhaust end arranged on the bottom plate through air drainage pipelines. A supporting damping device is arranged below the bottom plate. An elastic supporting seat for elastically supporting the air drainage pipelines is further arranged on the bottom plate.The vacuum pump performance detection device is novel in structure, and the data accuracy of a vacuum pump during performance detection is improved.
Description
technical field [0001] The invention relates to the technical field of vacuum pump detection, in particular to a vacuum pump performance detection device. Background technique [0002] Vacuum pumps include dry screw vacuum pumps, water ring pumps, reciprocating pumps, slide valve pumps, rotary vane pumps, Roots pumps and diffusion pumps. . In recent years, with the sustained and rapid development of my country's economy, the downstream application industries related to vacuum pumps have maintained a rapid growth momentum. At the same time, driven by factors such as the continuous expansion of vacuum pump applications, my country's vacuum pump industry has achieved sustained, stable and rapid development. Due to the wide use of vacuum pumps, it is necessary to check the performance of the vacuum pump before use to avoid failure to meet the requirements during use. During the testing process, the detection device is prone to vibration, so that the suction end and exhaust end ...
Claims
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IPC IPC(8): F04B51/00F16F15/067F16L3/205
CPCF04B51/00F16F15/067F16L3/2056
Inventor 王有志张龙李霞伟王亚伟李哲吴晓婷张雪刘刚
Owner 安徽禾美达智能装备有限公司