Solid-liquid mixed magnetomotive pressure meter device and detection method thereof
A technology of solid-liquid mixing and side pressure instrument, applied in chemical instruments and methods, using stable tension/pressure to test the strength of materials, mixers, etc., can solve the problems affecting the accuracy of instrument measurement results, disturbance of detection area, and air leakage Oil leakage and other problems can be avoided to avoid measurement failure, improve accuracy and facilitate operation
Pending Publication Date: 2021-05-25
CHINA THREE GORGES UNIV
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Problems solved by technology
[0002]
Due to the limitations of the existing side pressure experimental measurement, because the characteristics of the detection area have a direct impact on the measurement results, and the existing measurement methods will cause certain disturbances in the detection area, thus affecting the accuracy of the measurement results of the instrument , the side pressure gauges on the market use injected oil and nitrogen to pressurize to achieve the purpose of measurement. However, this measurement method will cause air leakage and oil leakage after the side pressure gauge capsule ruptures, resulting in measurement failure. , and even cause personal injury in severe cases
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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] Such as Figures 1 to 5 As shown, a solid-liquid mixed magnetodynamic side pressure instrument device includes a control computer 1 and a side pressure instrument capsule 2, and the side pressure instrument capsule 2 includes an inner ring 2.1, and the outer surface of the inner ring 2.1 is provided with There are a plurality of first electromagnets 2.2, an expandable outer ring 2.3 is arranged on the periphery of the inner ring 2.1, a plurality of second electromagnets 2.4 are arranged on the inside of the expandable outer ring 2.3, and the outer side of the side pressure instrument capsule 2 is A pressure detection device 3 connected to the control computer 1 is provided.
[0031] Preferably, hydraulic oil and silicon steel balls 2.5 are filled between the inner ring 2.1 and the expandable outer ring 2.3. After increasing t...
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The invention discloses a solid-liquid mixed magnetomotive pressure meter device and a detection method. The device comprises a computer for control and a pressure meter capsule; the pressure meter capsule comprises an inner ring; the outer surface of the inner ring is provided with a plurality of first electromagnets; the periphery of the inner ring is provided with an expandable outer ring; the inner side of the expandable outer ring is provided with a plurality of second electromagnets; and the outer side of the pressure meter capsule is provided with a pressure detection device connected with the computer for control. In addition, the invention further discloses a detection method of the device. According to the device and the detection method thereof of the invention, the accuracy of the measurement result of the pressure meter is greatly improved, and the problems of measurement failure and personnel injury caused by the rupture of the pressure meter capsule are effectively avoided.
Description
technical field [0001] The invention relates to the technical field of side pressure meter equipment improvement, in particular to a solid-liquid mixed magnetodynamic side pressure meter device and a detection method. Background technique [0002] Due to the limitations of the existing side pressure experimental measurement, because the characteristics of the detection area have a direct impact on the measurement results, and the existing measurement methods will cause certain disturbances in the detection area, thus affecting the accuracy of the measurement results of the instrument , the side pressure gauges on the market use injected oil and nitrogen to pressurize to achieve the purpose of measurement. However, this measurement method will cause air leakage and oil leakage after the side pressure gauge capsule ruptures, resulting in measurement failure. , and even cause personal injury in serious cases. Contents of the invention [0003] The purpose of the present inve...
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Login to View More IPC IPC(8): G01N3/08G01N3/02B01F7/24
CPCG01N3/08G01N3/02G01N3/12G01R33/02Y02E10/20
Inventor 刘杰杜卓兴马豪耿苗苗杨浩宇汪岩松陈子悦谢晓康宋瑞
Owner CHINA THREE GORGES UNIV