Filtering type gas turbine flowmeter with gas leakage alarm function

A technology of gas turbine and gas flow, which is applied in the directions of liquid/fluid solid measurement, volume measurement, gas/liquid distribution and storage, etc. It can solve the problems of inability to monitor, high gas loss, poor sealing, etc., and achieve flexible and convenient use , reduce loss rate, strong sealing effect

Pending Publication Date: 2021-04-13
ZHEJIANG RONGXIN GAS METER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the filtered gas turbine flowmeter is connected with the gas pipe structure, most of the filtered gas turbine flowmeters only have the function of monitoring the flow of the filtered gas, and the current filter gas turbine flowmeter and the gas pipe The structural connection is onl

Method used

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  • Filtering type gas turbine flowmeter with gas leakage alarm function
  • Filtering type gas turbine flowmeter with gas leakage alarm function
  • Filtering type gas turbine flowmeter with gas leakage alarm function

Examples

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Embodiment 1

[0024] refer to Figure 1-4 , a filter type gas turbine flowmeter with an air leakage alarm function, comprising a flowmeter body 1, the flowmeter body 1 includes a connecting pipeline, a mounting frame, a display device 2 and an alarm, and the mounting frame is vertically connected to the connecting pipeline The top of the installation frame is connected to the display device 2, the two ends of the connecting pipeline are connected to the first connection plate 3, the two first connection plates 3 are connected to the trachea structure, and one end of the trachea structure is provided with a The first connection plate 3 is detachably connected to the second connection plate 4, the middle part of the two first connection plates 3 is provided with a through groove, and the first connection plate 3 outside the two through grooves is provided with an annular mounting plate 6. A mounting ring 7 is provided on one side of the second connection plate 4, and an annular mounting groov...

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PUM

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Abstract

The invention discloses a filtering type gas turbine flowmeter with a gas leakage alarm function, and relates to the technical field of filtering type gas turbine flowmeters. The filtering type gas turbine flowmeter comprises a flowmeter body, wherein the flowmeter body comprises a connecting pipeline, a mounting frame, a display device and an alarm, the mounting frame is vertically connected to the middle side of the top of the connecting pipeline, the top of the mounting frame is connected with the display device, the two ends of the connecting pipeline are connected with first connecting discs, the two first connecting discs are connected with a gas pipe structure, and one end of the gas pipe structure is provided with a second connecting disc detachably connected with the first connecting discs. When the filtering type gas turbine flowmeter and the gas pipe structure are installed and used, the sealing performance of the connecting position is higher, the connecting position can be monitored in real time at the same time, when gas leakage occurs, alarm reminding can be conducted in time, the gas loss rate during gas leakage is reduced, the use is more flexible and convenient, and the filtering type gas turbine flowmeter is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of filter-type gas turbine flowmeters, in particular to a filter-type gas turbine flowmeter with an air leakage alarm function. Background technique [0002] The gas turbine flowmeter is mainly used for flow measurement of air, nitrogen, oxygen, hydrogen, biogas, natural gas, steam and other media fluids in industrial pipelines. It is almost independent of fluid density, pressure, temperature, viscosity and other parameters when measuring volume flow in working conditions. Impact. No moving mechanical parts, so high reliability and low maintenance. Instrument parameters can be stable for a long time. The gas vortex flowmeter adopts piezoelectric stress sensor, which has high reliability and can work in the working temperature range of -20℃~+250℃. It has analog standard signal and digital pulse signal output. It is easy to be used with computer and other digital systems. It is a relatively advanced and ide...

Claims

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Application Information

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IPC IPC(8): G01F15/18G01F15/06F17D5/02F16L23/032F16L23/024F16L23/18
CPCF16L23/024F16L23/032F16L23/18F17D5/005F17D5/02G01F15/061G01F15/185
Inventor 吴庆卫吴高翔
Owner ZHEJIANG RONGXIN GAS METER
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