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儀表電纜

控制電纜的敷設方式有哪些?

2022-05-21
作者:翊成網絡z

控制電纜的敷設方式有以下幾種:直埋敷設、穿管敷設、淺槽敷設、控制電纜溝敷設、控制電纜隧道敷設、架空敷設幾種方式都有優缺點,一般要考慮城市發展規劃,現有建筑物的密度控制電纜線路長度敷設條數及其周圍環境的影響等。

從技術上比較,控制電纜隧道方式和控制電纜溝敷設方式便于控制電纜的施工、維護和檢修。在一些發達國家城市中,城市規劃建設時,已考慮公用隧道。實踐證明公用隧道運行效果良好,大大降低了重復投資次數和反復開挖路面的現象,但初期投資巨大,建筑材料耗資金,在國內,由于各種因素的限制,這種敷設方式是極少的。


控制電纜廠家


相比而言,直埋敷設和淺槽敷設則是屬于經濟型的敷設方式,直埋控制電纜是經濟而廣泛系用電敷設方式,它運用于郊區和車輛通行不太頻繁的地方。但不利于控制電纜的維護和檢修,一旦遇到控制電纜故障,即使使用測試儀測出故障點,也要重新挖開控制電纜溝,極不方便。

因此控制電纜敷設方式的選擇,要結合實際情況,根據工程條件、環境特點、控制電纜型號和數量等因素,用發展的眼光,按照滿足運行可靠性、便于維護的要求和技術經濟合理的原則確定。

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