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Urban natural gas conveying control system

A technology of transportation control and natural gas, applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as inability to implement targeted natural gas supply and uneven distribution of natural gas

Active Publication Date: 2019-12-03
芜湖中燃城市燃气发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the difference in natural gas consumption in different regions, and the existing natural gas transmission control system cannot implement targeted natural gas supply, natural gas distribution often occurs unevenly

Method used

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  • Urban natural gas conveying control system
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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner" and "outer" are based on the orientation or positional relationship shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be c...

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Abstract

The invention discloses an urban natural gas conveying control system that comprises a main conveying pipe, branch conveying pipes and a control cabinet, wherein the main conveying pipe is communicated with the plurality of branch conveying pipes; natural gas meters are installed on the branch conveying pipes, a natural gas metering display screen and a power supply cabinet are arranged in the control cabinet, the natural gas metering display screen is connected with the power supply cabinet, and the natural gas meters are connected with the natural gas metering display screen through data lines. By detecting the flow of the natural gas in different pipelines and displaying the result on the control cabinet, a worker can clearly know the flow of the natural gas in each pipeline only in a central control room, and the flow speed of the natural gas in the pipelines is adjusted through the use amount of the natural gas in different areas, so that the purpose of adjusting the flow of the natural gas is achieved.

Description

technical field [0001] The invention relates to a natural gas transmission control system, in particular to an urban natural gas transmission control system, which belongs to the application field of natural gas equipment. Background technique [0002] In the existing urban natural gas transmission process, the natural gas metering system is often used to detect the total amount of natural gas delivered, and the natural gas metering system usually uses a natural gas flowmeter as a tool for calculating the natural gas flow rate. The natural gas flowmeter is manufactured using the Karman Vortex Street principle and has measurement accuracy. High, wide range, low power consumption, easy installation, simple operation, small pressure loss, etc., can measure volume flow or standard volume flow in working conditions. The working process is to insert a cylindrical barrier vertically into the fluid pipeline. Vortex will be generated alternately on both sides of the rear part, and th...

Claims

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Application Information

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IPC IPC(8): F17D3/01F17D3/18
CPCF17D3/01F17D3/18
Inventor 郭照武
Owner 芜湖中燃城市燃气发展有限公司