Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-flooding drainage system for underground workshop of pumped storage power station
The invention discloses an anti-flooding drainage system for an underground workshop of a pumped storage power station. The anti-flooding drainage system comprises a leakage water collecting well arranged in the underground workshop of the pumped storage power station and a submersible deep-well pump arranged in the leakage water collecting well; the submersible deep-well pump is connected with aleakage drainage main pipe connected to an original leakage drainage system through a drainage pipe, and the leakage drainage main pipe finally drains water out of the workshop; and a body cable arranged in the submersible deep-well pump is led out of the well through the leakage water collecting well and connected with a main power supply cable through a waterproof cable intermediate joint, and the main power supply cable is connected with a water pump power supply and distribution room located on the ground outside the workshop. The anti-flooding drainage system has the anti-flooding characteristic, the problem that a drainage system in the underground workshop cannot normally work due to loss of a power supply in the workshop when the workshop is flooded by water can be solved, rapid elimination of accidents is facilitated, and the emergency drainage capacity of the pumped storage power station is improved.
本发明公开了一种抽水蓄能电站地下厂房防水淹排水系统，包括设置在抽水蓄能电站地下厂房内的渗漏集水井，及布置在渗漏集水井内的潜水深井泵；所述潜水深井泵通过排水管与接至原有渗漏排水系统的渗漏排水总管连接，渗漏排水总管最终排水至厂外；设置在潜水深井泵内的本体电缆，由渗漏集水井引至井外并通过防水型电缆中间接头与主供电电缆连接，主供电电缆与位于厂外地面上的水泵供配电房连接。本发明具有防水淹的特点，能解决水淹厂房事故时地下厂房内排水系统因厂内电源失去而无法正常工作的问题，有利于事故的快速消除，提升了抽水蓄能电站的应急排水能力。
Anti-flooding drainage system for underground workshop of pumped storage power station
The invention discloses an anti-flooding drainage system for an underground workshop of a pumped storage power station. The anti-flooding drainage system comprises a leakage water collecting well arranged in the underground workshop of the pumped storage power station and a submersible deep-well pump arranged in the leakage water collecting well; the submersible deep-well pump is connected with aleakage drainage main pipe connected to an original leakage drainage system through a drainage pipe, and the leakage drainage main pipe finally drains water out of the workshop; and a body cable arranged in the submersible deep-well pump is led out of the well through the leakage water collecting well and connected with a main power supply cable through a waterproof cable intermediate joint, and the main power supply cable is connected with a water pump power supply and distribution room located on the ground outside the workshop. The anti-flooding drainage system has the anti-flooding characteristic, the problem that a drainage system in the underground workshop cannot normally work due to loss of a power supply in the workshop when the workshop is flooded by water can be solved, rapid elimination of accidents is facilitated, and the emergency drainage capacity of the pumped storage power station is improved.
本发明公开了一种抽水蓄能电站地下厂房防水淹排水系统，包括设置在抽水蓄能电站地下厂房内的渗漏集水井，及布置在渗漏集水井内的潜水深井泵；所述潜水深井泵通过排水管与接至原有渗漏排水系统的渗漏排水总管连接，渗漏排水总管最终排水至厂外；设置在潜水深井泵内的本体电缆，由渗漏集水井引至井外并通过防水型电缆中间接头与主供电电缆连接，主供电电缆与位于厂外地面上的水泵供配电房连接。本发明具有防水淹的特点，能解决水淹厂房事故时地下厂房内排水系统因厂内电源失去而无法正常工作的问题，有利于事故的快速消除，提升了抽水蓄能电站的应急排水能力。
Anti-flooding drainage system for underground workshop of pumped storage power station
一种抽水蓄能电站地下厂房防水淹排水系统
HU XIONGFENG (Autor:in) / ZHENG YINGXIA (Autor:in) / QIU SHAOPING (Autor:in) / HUANG JINGQIAN (Autor:in) / LI CHENGJUN (Autor:in) / ZHOU MIAOXUN (Autor:in) / CHEN JIANFENG (Autor:in) / QIAN TANG (Autor:in) / SHU LINGFENG (Autor:in) / XU ZHIXIANG (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
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