Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LNG filling station liquid accumulation pool device
The invention relates to an LNG filling station liquid accumulation pool device. The LNG filling station liquid accumulation pool device aims at solving the problem that accumulated water in a process pipe ditch and a protective embankment of an LNG filling station is difficult to discharge in time. The device comprises a pipe ditch liquid accumulation pool, a protective embankment liquid accumulation pool, a pump set, a drainage pipeline, an additional pipeline, a control unit, a liquid level sensor and a temperature sensor, wherein the liquid level sensor and the temperature sensor are arranged in the pipe ditch liquid accumulation pool and the protective embankment liquid accumulation pool respectively. The pump set comprises a double-output-shaft explosion-proof motor, a first clutch, an immersed pump, a second clutch and a pipeline pump, the immersed pump is connected with a lower output shaft of the double-output-shaft motor through the first clutch, the pipeline pump is connected with an upper output shaft of the double-output-shaft motor through the second clutch, and the immersed pump is arranged at the bottom of the protective embankment liquid accumulation pool. The additional pipeline comprises a circulating pipe arranged between an outlet of the pipeline pump and the pipe ditch liquid accumulation pool, a water injection pipe arranged between an outlet of the immersed pump and an inlet of the pipeline pump, a pipeline pump interlocking electromagnetic valve set, an immersed pump interlocking electromagnetic valve set, a pressure sensor and a one-way valve at an inlet of a water inlet pipe of the pipeline pump.
本发明涉及一种LNG加气站积液池装置，以解决LNG加气站工艺管沟和防护堤内积水难以及时排出的问题。该装置包括管沟积液池、防护堤积液池、泵组、排水管路、附加管路、控制单元以及分别设置在管沟积液池和防护堤积液池内的液位传感器和温度传感器。泵组包括双输出轴防爆电机、第一离合器、潜液泵、第二离合器、管道泵，潜液泵通过第一离合器与双输出轴电机的下输出轴连接，管道泵通过第二离合器与双输出轴电机的上输出轴连接，潜液泵设置在防护堤积液池底部。附加管路包括设置在管道泵出口与管沟积液池之间的循环管、设置在潜液泵出口和管道泵入口之间的注水管、管道泵互锁电磁阀组、潜液泵互锁电磁阀组、压力传感器、管道泵进水管入口处的单向阀。
LNG filling station liquid accumulation pool device
The invention relates to an LNG filling station liquid accumulation pool device. The LNG filling station liquid accumulation pool device aims at solving the problem that accumulated water in a process pipe ditch and a protective embankment of an LNG filling station is difficult to discharge in time. The device comprises a pipe ditch liquid accumulation pool, a protective embankment liquid accumulation pool, a pump set, a drainage pipeline, an additional pipeline, a control unit, a liquid level sensor and a temperature sensor, wherein the liquid level sensor and the temperature sensor are arranged in the pipe ditch liquid accumulation pool and the protective embankment liquid accumulation pool respectively. The pump set comprises a double-output-shaft explosion-proof motor, a first clutch, an immersed pump, a second clutch and a pipeline pump, the immersed pump is connected with a lower output shaft of the double-output-shaft motor through the first clutch, the pipeline pump is connected with an upper output shaft of the double-output-shaft motor through the second clutch, and the immersed pump is arranged at the bottom of the protective embankment liquid accumulation pool. The additional pipeline comprises a circulating pipe arranged between an outlet of the pipeline pump and the pipe ditch liquid accumulation pool, a water injection pipe arranged between an outlet of the immersed pump and an inlet of the pipeline pump, a pipeline pump interlocking electromagnetic valve set, an immersed pump interlocking electromagnetic valve set, a pressure sensor and a one-way valve at an inlet of a water inlet pipe of the pipeline pump.
本发明涉及一种LNG加气站积液池装置，以解决LNG加气站工艺管沟和防护堤内积水难以及时排出的问题。该装置包括管沟积液池、防护堤积液池、泵组、排水管路、附加管路、控制单元以及分别设置在管沟积液池和防护堤积液池内的液位传感器和温度传感器。泵组包括双输出轴防爆电机、第一离合器、潜液泵、第二离合器、管道泵，潜液泵通过第一离合器与双输出轴电机的下输出轴连接，管道泵通过第二离合器与双输出轴电机的上输出轴连接，潜液泵设置在防护堤积液池底部。附加管路包括设置在管道泵出口与管沟积液池之间的循环管、设置在潜液泵出口和管道泵入口之间的注水管、管道泵互锁电磁阀组、潜液泵互锁电磁阀组、压力传感器、管道泵进水管入口处的单向阀。
LNG filling station liquid accumulation pool device
一种LNG加气站积液池装置
ZHANG PENG (Autor:in)
29.10.2021
Patent
Elektronische Ressource
Chinesisch
British Library Online Contents | 1997
Natural smoke filling in atrium with liquid pool fires up to 1.6 MW
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