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Hazardous chemical substance anti-leakage system in bridge drainage ditch body

A leakage prevention and drainage ditch technology, applied in the field of bridge construction, can solve problems such as water source pollution and hazards, and achieve the effect of strong operability

Inactive Publication Date: 2020-12-08
苏州颂康智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve the problem that dangerous liquids are splashed on bridges and cause pollution to water sources

Method used

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  • Hazardous chemical substance anti-leakage system in bridge drainage ditch body
  • Hazardous chemical substance anti-leakage system in bridge drainage ditch body
  • Hazardous chemical substance anti-leakage system in bridge drainage ditch body

Examples

Experimental program
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Effect test

Embodiment

[0033] Example: such as figure 1 As shown, the bridge valve drain 100 of this embodiment is installed on a certain section of the bridge resin drain 200 . The bridge valve drainage ditch includes: a cover plate 10 , a top plate 20 , a bottom plate structure 30 , an electric valve assembly 40 , an anti-ice and snow removal assembly 50 , a pH sensor assembly 60 , and a conductivity detector assembly 70 .

[0034] Such as figure 2 As shown, the cover plate 10 is placed on the top plate 20, and the bridge valve gutter 100 is installed on the bottom plate structure 30 by the top plate 20 and fixed by bolts. The electric valve assembly 40 , the heating plate 52 in the anti-ice and snow removal assembly 50 , the pH sensor assembly 60 , and the conductivity detector assembly 70 . Installed between the top plate 20 and the bottom plate structure 30 .

[0035] The top plate 20 is used to ensure the normal flow of water in the drainage ditch and protect its internal structure from be...

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Abstract

The invention aims to solve the problem that hazardous article liquid is splashed on a bridge to cause pollution hazard on a water source. On the basis of a traditional bridge drainage structure, a controllable valve is additionally arranged, and potential pollution caused by traffic accidents is handled by controlling opening and closing of the valve. The invention provides a hazardous article anti-leakage system in a bridge drainage ditch body, and particularly provides a design scheme of a valve in the drainage ditch and a control system thereof. When the hazardous article liquid is scattered on a bridge floor, the hazardous article liquid can be prevented from being directly drained into the water source through the drainage ditch. The design is characterized by comprising a cover plate, a top cover, a PH sensor, a conductivity detector, an anti-icing and snow-removing device, an electric valve device and a bottom plate. The anti-icing and snow-removing device comprises a heating plate and a rain and snow sensor; and the electric valve device comprises an electric push rod, a connecting rod, a guide pipe support, a valve rod, a valve rod sealing ring, a valve plate, a valve plate sealing ring and an installation sealing ring.

Description

technical field [0001] The invention belongs to the field of bridge construction, and in particular relates to a valve design of a bridge drainage ditch and an anti-leakage system for dangerous goods. Background technique [0002] As an important part of highway traffic, bridges are buildings built to help pedestrians and vehicles easily pass through obstacles such as rivers, lakes and seas, and their role in traffic construction is irreplaceable. However, with the rapid development of bridges, the safety issues on bridges and the possible environmental pollution caused by runoff pollution have become more and more important. [0003] In recent years, road construction and motor vehicles have continued to increase, and environmental risk accidents due to traffic have also continued to increase. Among these traffic accidents, the most serious pollution is the accidents of dangerous chemical transport vehicles on the bridges of water sources, resulting in the leakage of dange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/02F16K27/04F16K31/02E01D19/08E03F3/04
CPCF16K3/0281F16K27/044F16K31/02E01D19/086E03F3/04
Inventor 倪静仲梁维王艺洁朱逸黄金
Owner 苏州颂康智能科技有限公司
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