Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof protection and early warning monitoring system suitable for cable bridge
The invention provides a fireproof protection and early warning monitoring system suitable for a cable bridge. The fireproof protection and early warning monitoring system comprises a fireproof protection system and a monitoring and early warning system. The fireproof protection system comprises a protection sleeve system, a communicating pipeline and a connecting fitting; a cable to be protected is coated with the protective sleeve system, a protective coat is formed, the protective sleeve system is composed of a plurality of protective sleeve units, each protective sleeve unit is of a hollow double-layer structure and is a closed cavity, water is injected into a space defined by the inner wall and the outer wall of a protective sleeve body, and the protective sleeves are connected with one another through communicating pipelines on the lower portions. And water flows among different protective sleeves. The monitoring and early warning system can realize automatic monitoring and early warning of whether a fire occurs on a bridge and monitoring and automatic adjustment of the working state of the system. According to the invention, the temperature of the steel cable can be always kept at a relatively low level; durability is good, daily maintenance is little, and the automatic working capacity is high; the installation is flexible; automatic monitoring and early warning are achieved, and bridge fireproof safety is effectively protected.
本发明提供了一种适用于拉索桥的防火保护和预警监测系统，包括防火保护系统和监测预警系统。防火保护系统包括保护套筒系统、连通管道和连接配件；保护套筒系统包覆在待保护的缆索外部，形成“保护外衣”，由众多的保护套筒单元构成，各个保护套筒单元为中空双层构造，为密闭腔体，保护套筒主体内外壁围成的空间内注入水，各保护套筒通过下部的连通管道相互连接，水在不同保护套筒间流动。监测预警系统，能够实现对桥梁是否发生火灾的自动监测、预警及系统工作状态的监测与自动调整。本发明能将钢索温度始终保持在一个相对较低的水平；耐久性好，日常维护少，自动化工作能力强；安装灵活；自动监测预警，有效保护桥梁防火安全。
Fireproof protection and early warning monitoring system suitable for cable bridge
The invention provides a fireproof protection and early warning monitoring system suitable for a cable bridge. The fireproof protection and early warning monitoring system comprises a fireproof protection system and a monitoring and early warning system. The fireproof protection system comprises a protection sleeve system, a communicating pipeline and a connecting fitting; a cable to be protected is coated with the protective sleeve system, a protective coat is formed, the protective sleeve system is composed of a plurality of protective sleeve units, each protective sleeve unit is of a hollow double-layer structure and is a closed cavity, water is injected into a space defined by the inner wall and the outer wall of a protective sleeve body, and the protective sleeves are connected with one another through communicating pipelines on the lower portions. And water flows among different protective sleeves. The monitoring and early warning system can realize automatic monitoring and early warning of whether a fire occurs on a bridge and monitoring and automatic adjustment of the working state of the system. According to the invention, the temperature of the steel cable can be always kept at a relatively low level; durability is good, daily maintenance is little, and the automatic working capacity is high; the installation is flexible; automatic monitoring and early warning are achieved, and bridge fireproof safety is effectively protected.
本发明提供了一种适用于拉索桥的防火保护和预警监测系统，包括防火保护系统和监测预警系统。防火保护系统包括保护套筒系统、连通管道和连接配件；保护套筒系统包覆在待保护的缆索外部，形成“保护外衣”，由众多的保护套筒单元构成，各个保护套筒单元为中空双层构造，为密闭腔体，保护套筒主体内外壁围成的空间内注入水，各保护套筒通过下部的连通管道相互连接，水在不同保护套筒间流动。监测预警系统，能够实现对桥梁是否发生火灾的自动监测、预警及系统工作状态的监测与自动调整。本发明能将钢索温度始终保持在一个相对较低的水平；耐久性好，日常维护少，自动化工作能力强；安装灵活；自动监测预警，有效保护桥梁防火安全。
Fireproof protection and early warning monitoring system suitable for cable bridge
一种适用于拉索桥的防火保护和预警监测系统
JIANG BINHUI (Autor:in) / CHEN HAO (Autor:in) / HE XUHUI (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
F17D
Rohrleitungssysteme
,
PIPE-LINE SYSTEMS
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
/
G01K
MEASURING TEMPERATURE
,
Messen der Temperatur
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
H04Q
Wähltechnik
,
SELECTING
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