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Crude oil water content flowmeter convenient to disassemble

A technology of water flow meter and flow meter, which is applied in the direction of volume measurement, liquid/fluid solid measurement, measuring device, etc., can solve the problems of inconvenient handling on site, slow disassembly efficiency, and affecting the best timing of repair, etc., to achieve increased fixed Installation, the effect of avoiding oil leakage

Inactive Publication Date: 2020-12-08
XIAN HUAHENG INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to CN206056736U patent CN206056736U Crude Oil Flow Meter Meter Head Signal Calibrator, "The high-definition industrial camera takes pictures of the start and stop numbers of the meter head, calculates the difference through digital decoding technology, and displays it on the main interface of the host computer, and the calibrator automatically Judging the correspondence and consistency between the flow value collected by the transmitter and the reading of the mechanical meter”; according to the patent CN106053491A, a high-water-cut crude oil flowmeter, “the high-water-cut crude oil flowmeter is a turbine speed instrument, which has precision High, good repeatability, simple structure, high pressure resistance, wide measurement range, small size, light weight, small pressure loss, long life, simple operation, convenient maintenance and other advantages”; according to the patent CN203925472U, a liquid cylinder type single well crude oil flow rate "The flowmeter can accurately measure the crude oil output of a single well through the joint action of machinery and hydraulic pressure, which solves the problem that the existing well site in the mid-to-late production period cannot quickly know the production of the well, which brings inconvenience to on-site processing. ask"
[0004] In the prior art, the connection between the crude oil water content flowmeter and the pipeline is often fixed and installed through flanges, but during installation, multiple workers are required to connect the pipelines on both sides with screws. When the flowmeter needs emergency repair, the removal efficiency is slow, which affects the best time for repair

Method used

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  • Crude oil water content flowmeter convenient to disassemble
  • Crude oil water content flowmeter convenient to disassemble
  • Crude oil water content flowmeter convenient to disassemble

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, including a water-containing flowmeter body 1 and a pipeline 2, four grooves 5 are symmetrically arranged on both sides of the outer wall of the water-containing flowmeter body 1, and clamping plates 6 are provided slidingly on both sides of the inner walls of the four grooves 5. The tops of each clamping plate 6 are all fixedly provided with connecting column 4, and the size of clamping plate 6 matches the size of draw-in groove 15, and one end of four connecting columns 4 is all fixedly connected with the inner wall of collar 3, and the internal diameter of collar 3 is larger than The outer diameter of the pipeline 2, one side of the inner walls of the two collars 3 are fixedly provided with a connecting seat 11, and one side of the two connecting seats 11 is provided with threaded holes, and the two threaded holes are connected with the middle of the outer walls of the two screw rods 12 respectively. threaded connection.

Embodiment 2

[0025] On the basis of Embodiment 1, one end of the two screw rods 12 is fixedly connected to the two ends of the worm 14 respectively, and the two sides of the outer wall of the worm 14 are interspersed and connected with the two shaft seats 7 respectively, and the two shaft seats 7 are fixedly arranged on the The bottom of the outer wall of the water-containing flowmeter body 1, the middle part of the outer wall of the worm 14 is meshed with the gear 9, the gear 9 is connected with the rotating shaft 13, and one end of the rotating shaft 13 is rotationally connected with one side of the bottom of the outer wall of the water-containing flowmeter body 1, and the top of the rotating shaft 13 is fixed. A crank handle 10 is provided, and the outer wall of the crank handle 10 is engraved with anti-slip lines to increase the static friction force between the hand and the crank handle 10, which is convenient for users to use.

Embodiment 3

[0026] In the third embodiment, the four clips 6 are interspersed and connected with the four clip slots 15 respectively, and the four clip slots 15 are arranged symmetrically on the end face of the pipeline 2, and the tops of the four clips 6 are all provided with bar-shaped slots 16, and the strips One side of the inner wall of the shaped groove 16 is fixedly provided with a plurality of springs 18, and one end of the plurality of springs 18 is fixedly connected with one side of the limiting plate 17, and the limiting plate 17 is interspersed with the limiting hole 8, and the limiting hole 8 Set on the outer wall of the pipeline 2, the depth of the strip groove 16 is equal to the compressed length of the spring 18 plus the thickness of the limit plate 17.

[0027] In specific use, the present invention is an easy-to-detach crude oil water flow meter. When in use, turn the crank handle 10, and the crank handle 10 drives the gear 9 in the middle of the outer wall of the rotatin...

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Abstract

The crude oil water content flow meter convenient to disassemble comprises a water content flow meter body and a pipeline, four grooves are symmetrically formed in the two sides of the outer wall of the water content flow meter body, clamping plates are arranged on the two sides of the inner walls of the four grooves in a sliding mode, and connecting columns are fixedly arranged at the tops of thefour clamping plates. One end of each connecting column is connected fixedly with the inner wall of the lantern ring. According to the crude oil water content flow meter convenient to disassemble, through the arrangement of the two lantern rings and the four clamping plates fixed through the connecting columns, the rotating handle is rotated to drive the gear, the gear drives the worm to drive the two screws to rotate, the screw rotates to drive the clamping plate to be clamped with the clamping groove in the pipeline, so that the pipeline and the water content flowmeter body can be quickly connected through the structure, the water content flowmeter can be timely disassembled and maintained, and the water content metering of the crude oil water content flowmeter on petroleum pipeline transportation is reduced.

Description

technical field [0001] The invention relates to a crude oil water content flow meter, in particular to a crude oil water content flow meter which is easy to disassemble, and belongs to the technical field of crude oil water content flow meters. Background technique [0002] The crude oil water content flowmeter is a volumetric measuring instrument, mainly composed of a metering housing, an oval gear rotor and transmission components. Instruments for continuous or intermittent measurement and control of liquid flow in pipelines. It has the advantages of large measuring range, excellent accuracy, small pressure loss, strong viscosity adaptability, ability to measure high-temperature and high-viscosity liquids, convenient calibration, and easy installation. It is suitable for flow measurement in crude oil, chemical industry, chemical fiber, transportation, commerce, food, medicine and health, scientific research and military industry. [0003] According to CN206056736U patent...

Claims

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Application Information

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IPC IPC(8): G01F15/18
CPCG01F15/185
Inventor 李帅
Owner XIAN HUAHENG INSTR CO LTD