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Flowmeter detection device

A technology of detection device and flowmeter, which is applied to measurement device, test/calibration device, liquid/fluid solid measurement, etc., can solve problems such as low alignment accuracy and influence on the accuracy of flowmeter measurement.

Pending Publication Date: 2022-01-28
PETROCHINA CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] When the flowmeter is connected to the pipeline, the flange of the flowmeter is usually aligned with the flange of the pipeline mouth manually, and then fixed by bolts to seal the connection between the flowmeter and the pipeline. Disassembly of the meter and the pipeline, the entire disassembly process of the flowmeter and the pipeline requires the cooperation of 2 to 3 people, and it takes about half an hour to complete, and when the flowmeter flange and the pipeline flange are aligned manually, the alignment accuracy Low, affecting the accuracy of flowmeter measurement

Method used

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] Such as Figure 1-Figure 3 As shown, the embodiment of the flowmeter detection device disclosed in the present invention includes a base frame 73, a lifting ear 74, a first clamping part 11, a second clamping part 12, a first alignment part 21, a second alignment part 22 and drive unit.

[0037] Both the first fixed surface 71 and the second fixed surface 72 are fixedly connected to the base frame 73 and the first fixed surface 71 and the second fixed surface 72 are parallel to each other, and both the first fixed surface 71 and the second fixed surface 72 are above the base frame 73 And face to face, a plurality of beams are arranged between the first fixing surface 71 and the second fixing surface 72 to strengthen the stability of the first fixing surfac...

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Abstract

The invention discloses a flowmeter detection device. The flowmeter detection device comprises a first clamping part, a second clamping part, a first alignment part, a second alignment part and a driving device, the first clamping part and the second clamping part are arranged on a first fixing face and a second fixing face which are parallel to each other respectively, and the first clamping part and / or the second clamping part are / is connected through the driving device. The first alignment part is fixedly connected with the end face, facing the second clamping part, of the first clamping part, the second alignment part is fixedly connected with the end face, facing the first clamping part, of the second clamping part, the first clamping part is provided with an inflow channel, the outlet end of the inflow channel corresponds to the inlet end of the flowmeter in position, and the second clamping part is provided with an outflow channel; and the inlet end of the outflow channel corresponds to the outlet end of the flowmeter in position. According to the flowmeter detection device provided by the invention, the flowmeter can be quickly aligned and connected with an inflow pipeline and an outflow pipeline, the assembly and disassembly are convenient and quick, and the alignment precision of the flowmeter and the pipelines is high.

Description

technical field [0001] The invention relates to the field of fluid meter detection, in particular to a flow meter detection device. Background technique [0002] In order to observe the fluid flow in the pipeline, a flowmeter can be installed on the pipeline where the fluid flows. Before the flowmeter leaves the factory, in order to ensure the accuracy of the flowmeter measurement data, the flowmeter needs to be tested and calibrated. [0003] When the flowmeter is tested and calibrated, the flowmeter is first connected to the pipeline, and then the fluid is passed into the pipeline, and the accuracy of the flowmeter measurement data is checked by comparing the flow rate displayed by the flowmeter with the actual flow rate. [0004] When the flowmeter is connected to the pipeline, the flange of the flowmeter is manually aligned with the flange of the pipeline mouth, and then fixed by bolts to seal the connection between the flowmeter and the pipeline. Disassembly of the flo...

Claims

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Application Information

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IPC IPC(8): G01F25/00
Inventor 刘喆王多才王文明周雷牛锦皓李振林吴岩宋超凡刘译文陈浩然吴世德陈行川郑传波杨蒙郝敏张瑛琦
Owner PETROCHINA CO LTD
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