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Customizable Pipe Mount Pitot Primary Elements

A pipeline installation and main component technology, applied in the direction of volume/mass flow generated by mechanical effects, fluid flow detected by measuring differential pressure, etc., can solve problems such as increasing costs, limiting service levels, and reducing manufacturer profits

Active Publication Date: 2018-11-13
DIETERICH STANDARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These limitations further increase costs, limit service levels and reduce the manufacturer's profitability

Method used

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  • Customizable Pipe Mount Pitot Primary Elements
  • Customizable Pipe Mount Pitot Primary Elements
  • Customizable Pipe Mount Pitot Primary Elements

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The disclosed embodiments provide a lower cost, easily customizable averaging pitot tube main element and mounting mechanism for use in a wide range of pipe installation applications. For example, in a prospective ordering process, after the customer determines that they want to know the flow in the pipe, the customer contacts the manufacturer or distributor to order and specify whether the pipe is square (or rectangular) or round (in which case the pipe flange will bend to conform to the outer wall of the pipe) and the approximate distance across the pipe (for example, a three-foot diameter). It is verified that the fluid velocity exceeds the minimum threshold for the mains pipeline and a command for the pipeline measurement kit is entered. The manufacturer or distributor then ships the standard length (eg, five feet long) extruded primary element and corresponding pressure transmitter to the customer from an inventory for next day shipping. The installer measures the...

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Abstract

A customizable pipe-mounted averaging pitot tube (APT) assembly for use on pipes to measure fluid flow in the pipes is provided. The averaging pitot tube assembly includes a averaging pitot tube main element extending longitudinally between a first end and a second end. The averaging pitot tube main element has a first interior cavity and a second interior cavity extending longitudinally between first and second ends. The averaging pitot tube main element further includes an upstream face having an upstream opening opening to the first internal cavity and extending from the first end to the second end, and a downstream face having an opening to the second internal cavity and extending from the first end to the second end. Downstream face of the opening. The first and second pipe mounting flanges mount the respective first and second ends of the averaging pitot tube main element to the conduit when the averaging pitot tube main element is inserted into the conduit.

Description

Background technique [0001] The present disclosure relates to systems for monitoring the flow of fluid (ie, gas) in pipelines. More specifically, the present disclosure relates to pipe flow primary elements, transmitters, and systems of the type that provide pipe flow measurements. [0002] In an industrial setting, control systems are used to monitor and control inventories of industrial processes and chemical processes, etc. Typically, control systems that perform these functions use field devices that are distributed at key locations in the industrial process and are connected by process control loops to control circuitry in the control room. The term "field device" refers to any device that performs a function in a distributed control or process monitoring system, including all devices used in the measurement, control and monitoring of industrial processes. [0003] Some field devices include transducers connected to process fluids. A transducer is understood to mean a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F1/46G01F1/36
CPCG01F1/46Y10T29/49826
Inventor 格雷戈里·罗伯特·斯特罗姆约翰·亨利·司泰来氏
Owner DIETERICH STANDARD