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A plunger sprint detection device for a high-pressure plunger pump

A technology of a high-pressure plunger pump and a detection device, which is applied in the field of data measurement, can solve the problems of inaccurate plunger sprint numbers and the like, and achieve the effect of low cost

Active Publication Date: 2016-08-24
TIANJIN TONGJIE HIGH PRESSURE PUMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the rotation speed of the motor 1 is not constant, its rotation speed will also change under different load conditions, so the number of plunger sprints obtained is not accurate

Method used

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  • A plunger sprint detection device for a high-pressure plunger pump
  • A plunger sprint detection device for a high-pressure plunger pump
  • A plunger sprint detection device for a high-pressure plunger pump

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Embodiment Construction

[0015] The plunger sprint detection device of the high-pressure plunger pump provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Such as image 3 As shown, the plunger sprint detection device of the high-pressure plunger pump provided by the present invention includes: an insulating installation block 4, a test striker 5 and a detection module 6; wherein: the insulating installation block 4 is fixed on the nut of the connecting rod of the power end 2, The test striker 5 is installed on the insulating mounting block 4; the test striker 5 is a metal conductor, and its tail end is connected to the first input terminal of the detection module 6 through a wire, and the second input terminal of the detection module 6 is directly connected to the high-voltage plunger. The crankcase of the pump is connected.

[0017] Such as figure 2 As shown, the detection module 6 includes: a detection ...

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Abstract

A plunger dashing detecting device of a high-pressure plunger pump comprises an insulating installing block, a testing impacting pin and a detecting module. The insulating installing block is fixed to a nut of a connecting rod at the power end. The testing impacting pin is installed on the insulating installing block. The testing impacting pin is a metallic conductor, the tail end of the impacting pin is connected with the first input end of the detecting module through a wire, and the second input end of the detecting module is directly connected with a crankcase of the high-pressure plunger pump. The plunger dashing detecting device of the high-pressure plunger pump has the following advantages that the action frequency, within one minute or several minutes, of a plunger in the high-pressure plunger pump can be accurately detected; no structure of the high-pressure plunger pump will be damaged, and therefore the performance of the high-pressure plunger pump will not be affected; the cost is very low.

Description

technical field [0001] The invention belongs to the technical field of data measurement, in particular to a plunger sprint detection device of a high-pressure plunger pump. Background technique [0002] The structure of the commonly used high-pressure plunger pump is as follows: figure 1 As shown, its working method is simply to connect the motor 1 directly to the power end 2 of the high-pressure plunger pump, and use the power end 2 to drive the plunger 3 inside the hydraulic end to reciprocate, thereby generating high-pressure water, and the motor 1 is the power The power end 2 is the transmission mechanism, and the fluid end is the actuator. The power end 2 mainly includes the crankcase and the high-speed shaft installed inside the crankcase, the crankshaft, multiple ring gears, multiple connecting rods and multiple crossheads. . [0003] The method of measuring the sprint of the plunger in the high-pressure plunger pump is still blank at present. If you want to get the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B51/00
Inventor 齐永健
Owner TIANJIN TONGJIE HIGH PRESSURE PUMP
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