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A platform for research: civil engineering, architecture and urbanism
Automatic drainage device for cable well and using method of automatic drainage device
The invention discloses an automatic drainage device for a cable well, the automatic drainage device comprises a water collecting well and a submersible sewage pump arranged in the water collecting well, the water collecting well is arranged under the cable well, and the invention further discloses a construction method of the automatic drainage device for the cable well. The method comprises the following steps of a drawing design process, a water collecting well arrangement process, a cable well arrangement process, a cable well inlet pipeline arrangement process and a submersible sewage pump and drainage pipeline installation process. The drainage structure formed by combining the water collecting well, the submersible sewage pump and the drainage pipeline is arranged on the lower side of the water collecting well, so that rainwater flowing into the cable well from the edge of the well lid in rainy days can intensively flow into the water collecting well, and then accumulated water is drained into a rainwater well of municipal engineering through the submersible sewage pump and the drainage pipeline; therefore, the situation that a large amount of accumulated water exists in the cable well, the cable is soaked in water for a long time, the insulativity of the cable is reduced, and the service life of the cable is affected is effectively avoided.
本发明公开了一种电缆井自动排水装置，包括集水井和设置在集水井中的潜污泵，集水井为设置在电缆井的正下方，本发明还公开了一种电缆井自动排水装置施工方法，包含以下步骤：图纸的设计过程、集水井的布设过程、电缆井的布设过程、电缆井进口管道的布设过程、潜污泵与排水管道的安装过程；此发明通过在集水井的下侧设置由集水井、潜污泵和排水管道组合构成的排水结构，从而让雨水天气从井盖边缘流入至电缆井中的雨水可以集中流入到集水井中，并再通过潜污泵与排水管道将其积水排入至市政工程的雨水井之中，从而有效避免电缆井中存在大量积水，而使电缆长期浸泡在水中，以导致电缆绝缘性下降，从而影响到电缆的使用寿命。
Automatic drainage device for cable well and using method of automatic drainage device
The invention discloses an automatic drainage device for a cable well, the automatic drainage device comprises a water collecting well and a submersible sewage pump arranged in the water collecting well, the water collecting well is arranged under the cable well, and the invention further discloses a construction method of the automatic drainage device for the cable well. The method comprises the following steps of a drawing design process, a water collecting well arrangement process, a cable well arrangement process, a cable well inlet pipeline arrangement process and a submersible sewage pump and drainage pipeline installation process. The drainage structure formed by combining the water collecting well, the submersible sewage pump and the drainage pipeline is arranged on the lower side of the water collecting well, so that rainwater flowing into the cable well from the edge of the well lid in rainy days can intensively flow into the water collecting well, and then accumulated water is drained into a rainwater well of municipal engineering through the submersible sewage pump and the drainage pipeline; therefore, the situation that a large amount of accumulated water exists in the cable well, the cable is soaked in water for a long time, the insulativity of the cable is reduced, and the service life of the cable is affected is effectively avoided.
本发明公开了一种电缆井自动排水装置，包括集水井和设置在集水井中的潜污泵，集水井为设置在电缆井的正下方，本发明还公开了一种电缆井自动排水装置施工方法，包含以下步骤：图纸的设计过程、集水井的布设过程、电缆井的布设过程、电缆井进口管道的布设过程、潜污泵与排水管道的安装过程；此发明通过在集水井的下侧设置由集水井、潜污泵和排水管道组合构成的排水结构，从而让雨水天气从井盖边缘流入至电缆井中的雨水可以集中流入到集水井中，并再通过潜污泵与排水管道将其积水排入至市政工程的雨水井之中，从而有效避免电缆井中存在大量积水，而使电缆长期浸泡在水中，以导致电缆绝缘性下降，从而影响到电缆的使用寿命。
Automatic drainage device for cable well and using method of automatic drainage device
一种电缆井自动排水装置及其使用方法
ZHANG QINGLIANG (author) / SHAO YUANYUAN (author) / JI YE (author) / LU LICHANG (author) / HE SHUAI (author) / WANG FUCHUN (author)
2022-08-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E03F
SEWERS
,
Abwasserkanäle
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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