Pressure type mud-rock flow early warning device

A technology of early warning device and debris flow, applied in the direction of alarms, instruments, etc., can solve problems such as large damage, and achieve the effects of low cost, complex mechanical parts and reliable connection.

Inactive Publication Date: 2019-03-12
贵州天略信息技术有限公司
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  • Abstract
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  • Claims
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Because of its high speed and powerfu

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  • Pressure type mud-rock flow early warning device
  • Pressure type mud-rock flow early warning device
  • Pressure type mud-rock flow early warning device

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[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] See Figure 1-4 , The present invention provides a technical solution: a pressure-type debris flow early warning device, including a base plate 10, the upper side of the base plate 10 is provided with a spring barrel 2, an analyzer 12 and a wireless transmission device 15, the top of the spring barrel 2 A support column 18 is provided. The top of the support column 18 is provided with a pressure sensor 17. The top of the pressure sensor 1...

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Abstract

The invention discloses a pressure type mud-rock flow early warning device, and aims at solving the problems of the difficult achievement of high-precision prediction, complicated control logic and the like in the prior art. The device comprises a base plate, a spring tube, an analyzing instrument and a wireless transmission instrument are arranged on the upper side of the base plate, the top of the spring tube is provided with a supporting column, a pressure sensor is arranged on the top of the supporting column, the top of the pressure sensor is in contact with the top plate, the pressure sensor is electrically connected with the analyzer through a guiding wire, the effective early warning of mud-rock flow is achieved by the electric connecting of the analyzing instrument and the wireless transmission instrument, the popularization and use of the device are helped, and the implementation cost is reduced.

Description

technical field [0001] The invention relates to the field of geological disaster early warning, in particular to a pressure type debris flow early warning device. Background technique [0002] Debris flow refers to a special torrent carrying a large amount of sediment and stones due to landslides caused by heavy rain, snowstorm or other natural disasters in mountainous areas or other areas with deep valleys and steep terrain. Debris flow has the characteristics of suddenness, fast flow rate, large flow rate, large material capacity and strong destructive force. Debris flows often destroy highways, railways and other transportation facilities and even villages and towns, causing huge losses. [0003] Debris flow is a torrent formed by heavy rain and floods after saturation and dilution of soft soil mountains containing sand and rocks. Its area, volume and flow are large, while landslides are areas of small areas of diluted soil mountains. Typical debris flows are caused by s...

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Application Information

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IPC IPC(8): G08B21/10G08B25/10
CPCG08B21/10G08B25/10
Inventor 陈韵竹
Owner 贵州天略信息技术有限公司
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