A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
System for pumped storage by using underground vertical shaft space constructed by coal mine engineering
The invention discloses a system for pumped storage by using coal mine engineering to construct an underground vertical shaft space, which relates to the technical field of coal mine subsidence area treatment and comprises an upper reservoir, a distributed lower reservoir, an electromechanical chamber, a water diversion roadway, a tail water roadway, a surge chamber, a drain grating, a ventilation and transportation system and an underground water delivery channel. The upper reservoir is a reservoir constructed by utilizing a coal mining ground subsidence area, and the distributed lower reservoir is a large-diameter vertical shaft type space chamber constructed on the basis of an underground roadway of an underground coal mine. The system is mainly matched with a new energy power system, serves as an energy storage facility, provides peak regulation and valley filling services for a power grid, and promotes the development of new energy; the invention provides a transformation, detrapping and sustainable development approach for the treatment of the coal mining ground subsidence area and the closing and quitting of the coal mine.
本发明公开了一种利用煤矿工程构建地下立井空间进行抽水蓄能的系统，涉及到煤矿塌陷区治理技术领域，包括上水库、分布式下水库、机电硐室、引水巷道、尾水巷道、调压室、拦污格栅、通风和输运系统、地下输水通道，所述上水库为利用煤矿开采地面塌陷区建设而成的储水库，分布式下水库为利用井工煤矿地下巷道基础上构建的大直径立井式空间硐室。本发明主要为新能源电力系统进行配套，作为储能设施，为电网提供调峰填谷服务，促进新能源的发展；本发明为煤矿开采地面塌陷区治理和关闭退出煤矿提供一个转型脱困、可持续发展的途径。
System for pumped storage by using underground vertical shaft space constructed by coal mine engineering
The invention discloses a system for pumped storage by using coal mine engineering to construct an underground vertical shaft space, which relates to the technical field of coal mine subsidence area treatment and comprises an upper reservoir, a distributed lower reservoir, an electromechanical chamber, a water diversion roadway, a tail water roadway, a surge chamber, a drain grating, a ventilation and transportation system and an underground water delivery channel. The upper reservoir is a reservoir constructed by utilizing a coal mining ground subsidence area, and the distributed lower reservoir is a large-diameter vertical shaft type space chamber constructed on the basis of an underground roadway of an underground coal mine. The system is mainly matched with a new energy power system, serves as an energy storage facility, provides peak regulation and valley filling services for a power grid, and promotes the development of new energy; the invention provides a transformation, detrapping and sustainable development approach for the treatment of the coal mining ground subsidence area and the closing and quitting of the coal mine.
本发明公开了一种利用煤矿工程构建地下立井空间进行抽水蓄能的系统，涉及到煤矿塌陷区治理技术领域，包括上水库、分布式下水库、机电硐室、引水巷道、尾水巷道、调压室、拦污格栅、通风和输运系统、地下输水通道，所述上水库为利用煤矿开采地面塌陷区建设而成的储水库，分布式下水库为利用井工煤矿地下巷道基础上构建的大直径立井式空间硐室。本发明主要为新能源电力系统进行配套，作为储能设施，为电网提供调峰填谷服务，促进新能源的发展；本发明为煤矿开采地面塌陷区治理和关闭退出煤矿提供一个转型脱困、可持续发展的途径。
System for pumped storage by using underground vertical shaft space constructed by coal mine engineering
一种利用煤矿工程构建地下立井空间进行抽水蓄能的系统
MAO ZHONGHUA (author) / ZHANG TIANGUANG (author) / GUO QINGHUA (author) / ZHANG PEIDING (author) / SONG LIJUN (author) / GUO DALIN (author) / HAN YUN (author) / XU LIANG (author) / SONG GANG (author) / YUE YANAI (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
F03B
MACHINES OR ENGINES FOR LIQUIDS
,
Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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