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Pipe flange provided with alarm devices

A technology of alarm device and pipeline flange, which is used in alarms, pipeline systems, gas/liquid distribution and storage, etc., can solve problems such as poor sealing effect, pipeline leakage, timely detection of pipeline leakage, and difficulty in azimuth investigation. Simple structure, low processing cost, easy to popularize and apply

Inactive Publication Date: 2015-03-25
TIANJIN MROGAN KUNDOM HI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the joint between the flange body and the pipeline is a split structure, and then welded by socket welding or butt welding, the sealing effect is not good, and it is easy to cause pipeline leakage
The pipeline is generally long, or directly buried in the ground or elevated in the air, which has caused great difficulties in the timely detection of pipeline leakage and the location investigation.

Method used

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  • Pipe flange provided with alarm devices

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Effect test

Embodiment Construction

[0014] like figure 1 As shown, a pipeline flange equipped with an alarm device according to the present invention is characterized in that it includes a flange body 1 and an alarm device 2; groove, the alarm device 2 includes a protective shell 21, a battery 22, a detector 23, a remote wireless transmitter 24 and a wire 25; the protective shell 21 is placed in the card slot on both sides of the flange body 1, The battery 22, the detector 23 and the remote wireless transmitter 24 are fixed in the protective case 21, and are sequentially connected by the wire 25 to form a loop; the detector 23 is a liquid or gas detector. When the liquid or gas leaks, the detector 23 is turned on, and a closed loop is formed between the battery 22, the detector 23 and the remote wireless transmitter 24, so that the remote wireless transmitter 24 transmits a signal, The receiving end receives the alarm signal and informs the monitoring personnel that there is a leakage.

[0015] An embodiment o...

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PUM

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Abstract

The invention provides a pipe flange provided with alarm devices. The pipe flange provided with the alarm devices comprises a flange body and the alarm devices, wherein the two sides of the flange body are provided with clamping grooves matched with the alarm devices. Each alarm device comprises a protective shell, a battery, a detector, a remote wireless emitter and a wire, wherein the protective shell is arranged in the corresponding clamping grooves in the two sides of the flange body, and the battery, the detector and the remote wireless emitter are fixed into the protective shell and connected in sequence through the wire to form a loop. The pipe flange provided with the alarm devices has the advantages of being simple in structure, low in processing cost, easy to popularize and apply, capable of making working staff know pipe leakage positions in time, and beneficial to progress of rush-repair work.

Description

technical field [0001] The invention belongs to the field of pipeline connectors, in particular to a pipeline flange equipped with an alarm device. Background technique [0002] In the process of pipeline laying or construction, flanges are necessary parts for connecting pipes and pipes. In the prior art, the joint between the flange body and the pipeline is a split structure, and then welded by socket welding or butt welding, the sealing effect is not good, and it is easy to cause leakage of the pipeline. The pipeline is generally long, or directly buried in the ground or elevated in the air, which has caused great difficulties in timely detection of pipeline leakage and location investigation. Contents of the invention [0003] The problem to be solved by the present invention is to provide a pipeline flange, which is especially suitable for a pipeline flange equipped with an alarm device that can know the leakage and the leakage direction in time. [0004] In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/02G08B21/18G08B25/10
Inventor 李振声
Owner TIANJIN MROGAN KUNDOM HI TECH DEV
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