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Multi-channel multifunctional flow metering system

A flow metering and multi-channel technology, applied in volume flow ratio measurement, measurement flow/mass flow, temperature measurement of moving fluid, etc., can solve the problem of increased personnel costs and data error rate, low efficiency and accuracy, high error rate, etc. problems, to achieve the effect of improving the efficiency and convenience of measurement and monitoring, improving production efficiency, and improving accuracy

Inactive Publication Date: 2021-12-10
孚雷德(北京)蒸汽节能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the addition of the measurement data of each sub-meter is completed regularly by personnel, which increases personnel costs and data error rates
In addition, the ratio of the flow of each branch to the total flow is very important for effective energy management and equipment management, but the current metering system cannot provide this ratio, and it can only be completed by manual processing, which is very efficient and accurate. Low
In addition, in some occasions, it is necessary to know the proportion of the fluid flow in a certain pipeline to the total flow of the system composed of it and other pipelines. This problem can only be counted and calculated manually, which is cumbersome and has a high error rate.

Method used

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  • Multi-channel multifunctional flow metering system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Tests the flow of steam and condensate in steam pipes and calculates and displays the condensate mass as a percentage of the total fluid mass in the pipe.

[0015] The flow detection unit 1 is installed on the branch pipe separating the condensed water from the steam pipe, detects the pressure, temperature and flow of the condensed water, and sends these signals to the multi-channel display unit 3 and the proportional calculation display unit 5; The flow detection unit 2 is installed on the steam pipeline after the condensed water is separated, and is located on the steam pipeline behind the branch pipe of the flow detection unit 1, and detects the pressure, temperature and steam flow in the steam pipeline after the condensed water is separated, and these The signal is delivered to the multi-channel display unit 3 and the proportional calculation display unit 5; the multi-channel display unit 3 displays the pressure, temperature, flow of condensed water and the steam pre...

Embodiment 2

[0017] Calculate and display the metering of multiple water supply pipes and the proportion of water volume of each channel.

[0018] The flow detection unit 1, the flow detection unit 2, ..., the flow detection unit N are respectively installed on N water supply pipes, measure the flow of each path, and simultaneously detect the pressure and temperature of each path of water as required, and send these signals Delivered to the multi-channel display unit 3 and the proportional calculation display unit 5; the multi-channel display unit 3 displays the flow, pressure, temperature, etc. of each road water, and sends each road flow signal to the sum calculation display unit 4; The summation calculation display unit 4 calculates the flow signals of N channels from the multi-channel display unit 3, finds the total value of the flow sum of the N channels, displays the total flow value and sends the signal to the proportional calculation display unit 5; The ratio calculation and displa...

Embodiment 3

[0021] Calculate and display the steam metering of multiple steam pipelines and the flow ratio of each channel. Implementation is similar to Example 2.

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Abstract

The invention discloses a multi-channel multifunctional flow metering system, which belongs to the field of fluid detection and metering. The multi-channel multifunctional flow metering system comprises two or more flow detection units, a multi-channel display unit, a summation calculation display unit and a ratio calculation display unit, wherein the flow detection units are mounted on a pipeline of which the flow needs to be detected; the multi-channel display unit is used for displaying parameters such as temperature, pressure and flow detected by each flow detection unit; the summation calculation display unit is used for summing and displaying the flow detected by each flow detection unit; and the ratio calculation display unit calculates and displays a ratio of the flow of each flow detection unit to the total flow of the flow detection units. The pressure, temperature, flow and the like of multiple paths of fluid are detected and metered at the same time, the sum of the multiple paths of flow and the ratio of the multiple paths of flow to the total quantity of the multiple paths are calculated, and the data are displayed and recorded.

Description

technical field [0001] The invention is used to simultaneously detect the pressure and temperature and measure the flow of multiple fluids, calculate the sum of the flow of multiple fluids and the ratio of each flow to the total flow, and display and record these data. It can monitor, measure and compare data of multiple fluids at the same time, understand the status and overall situation of each fluid, and provide effective data for production management, equipment, and energy management. It belongs to the field of fluid detection and measurement. Its application helps to improve production efficiency, save energy and reduce consumption, and effectively manage equipment. It is a multi-channel multi-functional flow metering system. Background technique [0002] In industrial production, various fluids such as tap water, demineralized water, boiler hot water, steam, and heating oil are often used. Due to the needs of trade settlement between suppliers and buyers, energy cost...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01F1/00G01F5/00G01K13/02G01L11/00
CPCG01F1/00G01K13/02G01L11/00
Inventor 梁缠柱
Owner 孚雷德(北京)蒸汽节能技术有限公司
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