Valve airtightness detection device
An air tightness detection and valve technology, which is used in measuring devices, fluid tightness testing, and liquid tightness measurement using liquid/vacuum degree, etc. To achieve the effect of simple structure, accurate detection results and strong practicability
Inactive Publication Date: 2020-11-06
JINYUAN ENERGY SAVING SYST (TIANJIN) CO LTD
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Problems solved by technology
At present, although the valve quality testing equipment on the market is relatively accurate, the structure is very complicated, which is not conducive to popularization and use; and it is very inconvenient to test different types of valves
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[0021] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0023] Please refer to Figure 1 ~ Figure 3 , the embodiment of the present application provides a valve air tightness detection device, including a workbench 11; the top surface of the workbench 11 is provided with a valve fixing mechanism 12; 13;
[0024] The detection mechanism 13 includes a ...
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The invention discloses a valve airtightness detection device. The valve airtightness detection device comprises a workbench; a valve fixing mechanism is arranged on the top surface of the workbench;a detection mechanism is arranged on the top surface of the workbench; the detection mechanism comprises a support frame arranged on the top surface of the workbench; a detection cylinder is fixedly arranged on the support frame; a detection air pump is arranged on the top surface of the workbench; the detection cylinder is connected to the output end of the detection air pump through a high-pressure pipeline; the detection cylinder is provided with a communicated air outlet pipe; the air outlet pipe is connected with a first high-pressure hose; the first high-pressure hose is in threaded connection with the air outlet pipe through a first connecting nut; a first valve bearing head is arranged at the end part of the first high-pressure hose; a communicated pressure gauge is arranged on theside wall of the detection cylinder; and an observation mechanism is arranged on the side, away from the detection mechanism of the valve fixing mechanism, of the top surface of the workbench. The valve airtightness detection device is simple in structure, convenient to operate, capable of conducting airtightness detection on valves of different sizes and high in practicability.
Description
technical field [0001] The present disclosure generally relates to the technical field of valve detection, and in particular to a valve air tightness detection device. Background technique [0002] Valves are the control components in the fluid delivery system. They have the functions of cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valve to extremely complex There are various types and specifications of valves used in the automatic control system. [0003] Valves are used in various fields in our daily life and play a vital role in people's lives, so the quality of valves is very important. At present, although the valve quality testing equipment on the market is relatively accurate, the structure is very complicated, which is not conducive to popularization and use; and it is very inconvenient to test different types of v...
Claims
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IPC IPC(8): G01M3/08
CPCG01M3/086
Inventor 周征
Owner JINYUAN ENERGY SAVING SYST (TIANJIN) CO LTD