Casing pipe type wireless transmission automatic early warning system for underground buried object

A wireless transmission, automatic warning technology, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve the difficulty of switching work, construction and on-site traffic, inconvenience of people's life, moisture-proof, anti-corrosion management difficulty increases and other problems, to achieve the effect of ensuring the safety of the people and social property and eliminating the need for wiring.

Active Publication Date: 2014-03-26
QINGDAO HOUKE INFORMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Due to product quality, laying technology, natural damage and human factors, water leakage, air leakage, oil leakage, electricity leakage, etc. caused by buried objects occur to varying degrees every day. automatic warning
[0006] 2. Among them, the chip component is directly fixed and placed on the identification tape through the chip component package. When the chip component fails and needs to be replaced, it must be excavated and dragged to the ground at the place where the fault occurs for replacement. Inconvenience
[0008] 4. The core of the automatic early warning system is the sensor. At present, the sensor recognition technology on the ground for the transmission of materials buried in the ground can only achieve automatic early warning for only 2-3 years. If it is placed underground, its moisture-proof and anti-corrosion management The difficulty will increase, and the effective recognition time of the sensor will be shorter, which brings great difficulties to the switching work

Method used

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  • Casing pipe type wireless transmission automatic early warning system for underground buried object
  • Casing pipe type wireless transmission automatic early warning system for underground buried object
  • Casing pipe type wireless transmission automatic early warning system for underground buried object

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1As shown, a sleeve-type automatic wireless transmission early warning system for underground buried objects includes an identification band 2 buried between the upper part of the underground buried object 1 and the ground surface. The sandy soil layer 3 also includes a casing 4 laid on the identification belt 2, and a safety switching rope 5 is arranged inside the casing 4. On the safety switching rope 5, every 50-100m, or at the junction with the underground buried object Sensing early warning devices 6 are installed at corresponding positions such as transition places, slope change places, turning places, railway and road crossing places, pipeline crossing places, cellar well places and special emphasis places, and the casing wall of the casing 4 A hole 7 is provided within 1m before and after the position corresponding to the sensor early warning device 6, and the hole 7 is located below the axis of the casing; the sensor early warning device 6 is co...

Embodiment 2

[0043] The installation steps of the present invention are as follows:

[0044] 1. Lay an identification tape 2 between the buried object 1 and the ground surface, the distance between the identification tape 2 and the buried object is 30-70cm; early warning system;

[0045] 2. If figure 2 As shown, on the safety switching rope 5, every 50~100m, or at the connection with the underground buried objects, the transition, the slope change, the turning, the railway and road crossing, the pipeline intersection, the cellar and the special Corresponding positions such as emphasizing places install sensor early warning device 6, and sensor early warning device 6 two ends are connected on the safety switching rope 5 by soft strong rope 12.

[0046] 3. If Figure 4 As shown, every 2000~2500 meters, or according to the distance that the power supply of the sensor warning device can guarantee normal operation, or according to the distance that the sensor warning device 6 can be safely ...

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PUM

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Abstract

The invention discloses a casing pipe type wireless transmission automatic early warning system for an underground buried object. The casing pipe type wireless transmission automatic early warning system for the underground buried object comprises a mark belt, a safety switching rope, sensing early warning devices fixed to the safety switching rope, a casing pipe, an inspection well and a power supply device for supplying power to the sensing early warning devices, and the wall of the casing pipe is provided with holes in the portions 1m in front or back of positions corresponding to the sensing early warning devices. When the underground buried object leaks, leakage can reach a monitoring range of the sensing early warning devices through the holes, and therefore automatic early warning of leakage conditions of the underground buried object is achieved. When a certain sensing early warning device breaks down and needs to be replaced, a worker only needs to pull the safety switching rope out of the end, where the broken-down sensing early warning device is located, of the casing pipe at the inspection well position, then all the sensing early warning devices in the casing pipe can be pulled out, and then the sensing early warning devices can be pulled to the original positions through the other lengthened end of the safety switching rope after the broken-down sensing early warning device is replaced. The casing pipe type wireless transmission automatic early warning system for the underground buried object achieves automatic early warning, and the sensing early warning devices can be conveniently replaced.

Description

[0001] technical field [0002] The invention relates to a sleeve-type automatic early warning system for wireless transmission of underground buried objects, which is used for realizing automatic early warning in case of leakage of underground buried objects and providing relevant information of underground buried objects. Background technique [0003] With the progress of society and the development of national economy, people's technical requirements for infrastructure construction are getting higher and higher, and the country's investment in infrastructure construction is also increasing. The supporting water, electricity, heating, gas and other pipelines, wires and cables And underground buried objects such as communication optical cables are also increasing. It has become an inseparable part of people's daily life and work. Every penny invested in infrastructure construction is related to underground buried objects. For this reason, the reasonable design, three-dim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/06
Inventor 解思亮刘俊杉
Owner QINGDAO HOUKE INFORMATION ENG
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