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Bridge stayed cable ice and snow melting system

A stay cable and ice melting technology, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of lowering the safety factor of the cable and shortening the service life, and achieve the effect of avoiding accidental electric leakage, avoiding heat energy waste, and prolonging the service life.

Inactive Publication Date: 2016-09-07
WUHAN MAX HEAT ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in the process of freezing and melting, thermal expansion and contraction will also reduce the safety factor of the cable
When this condition is accompanied by other effects, it will greatly shorten its service life

Method used

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  • Bridge stayed cable ice and snow melting system
  • Bridge stayed cable ice and snow melting system
  • Bridge stayed cable ice and snow melting system

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] see figure 1 , the figure is a schematic diagram of a bridge stay cable ice and snow melting system provided by an embodiment of the present invention, the system includes an intelligent control system 1 and a heating device 2; the heating device 2 covers the stay cables in a winding or wrapping manner The intelligent temperature control system 1 includes: an information collection system 1.1 for collecting environmental information and working status information of the heating device 2; a central control server 1.2 electrically connected to the heating device 2 for controlling the work of the heating device 2 according to the environmental information ; The remote control client 1.3 is used for real-time monitoring of the entir...

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Abstract

The invention provides a bridge stayed cable ice and snow melting system, which includes an intelligent control system (1) and a heating device (2). The heating device (2) covers a stayed cable in a winding or wrapping manner. The intelligent control system (1) comprises an information acquisition system (1.1), a central control server (1.2), a remote control client (1.3) and a communication system (1.4). Currently, no bridge stayed cable ice and snow melting case and scheme exists, and the present scheme can effectively solve the ice and snow melting problem of a stayed cable in winter; the central control server can automatically open or close the stayed cable heating device in time based on the information acquisition system, without human intervention; and a user can monitor the real-time status of the entire ice and snow melting system through the remote control client.

Description

technical field [0001] The invention relates to the field of heating, in particular to a system for melting ice and snow of bridge stay cables. Background technique [0002] Cable-stayed bridge, also known as cable-stayed bridge, is a bridge in which the main girder is directly pulled on the bridge tower by many cables. structural system. It can be regarded as a multi-span elastically supported continuous beam with cables instead of piers. It can reduce the bending moment in the beam body, reduce the height of the building, reduce the weight of the structure, and save materials. Cable-stayed bridges are mainly composed of cable towers, girders, and stay cables. [0003] The main load on the bridge is not the cars or trains on it, but its own weight, mainly the main girder. Taking a cable tower as an example, both sides of the cable tower are symmetrical stay cables, and the main girders of the cable tower are connected together by stay cables. Most of the stay cables ar...

Claims

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Application Information

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IPC IPC(8): E01D19/16H05B3/56H05B3/10
CPCD07B1/147D07B2401/203D07B2501/203E01D19/16H05B3/10H05B3/56
Inventor 向多书
Owner WUHAN MAX HEAT ENERGY TECH CO LTD
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