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A platform for research: civil engineering, architecture and urbanism
Pumped storage power station reservoir ventilation system based on underground roadway group and transformation method
The invention discloses a pumped storage power station reservoir ventilation system based on an underground roadway group and a transformation method. The ventilation system comprises a regulating reservoir, a ventilation opening and a ventilation duct. The adjusting tank is arranged at the lowest point of the roadway group, the bottom of the adjusting tank is a cylindrical cavity, and the top is a hemispherical cavity; a regulating tank ventilation opening is formed in the top of the regulating tank, and a through regulating tank ventilation duct is formed from the regulating tank ventilation opening to the ground; the ventilation ducts are matched with the ventilation openings, the ventilation openings are formed in the tops of all roadways of the underground roadway group, and the ventilation ducts are used for communicating the ventilation openings with the bottom face. The ventilating ducts comprise a coal test mining area return airway ventilating duct, a coal test mining area machine-rail integrated roadway ventilating duct, a first connection roadway ventilating duct, a passenger parking lot ventilating duct, a return airway ventilating duct, a parking lot ventilating duct, a second connection roadway ventilating duct, an extension roadway ventilating duct and a regulating reservoir ventilating duct. According to the invention, timely exhaust and air supply functions can be realized, the hydraulic flow state of the underground roadway group is stabilized, and the air quality and ventilation condition are improved.
本发明公开了一种基于地下巷道群的抽水蓄能电站水库通风系统和改造方法，通风系统包括调节池、通风口、通风道；调节池布设在巷道群最低点，调节池底部为圆柱腔体，顶部为半球腔体；调节池顶部设有调节池通风口，从调节池通风口向地面开设有贯通的调节池通风道；通风道与通风口配套设置，通风口布设在地下巷道群各个巷道的顶部，通风道用于将通风口与底面贯通，通风道包括煤试采区回风巷通风道、煤试采区机轨合一巷通风道、一号联络巷通风道、乘人车场通风道、回风巷通风道、停车场通风道、二号联络巷通风道、延长巷通风道和调节池通风道。本发明可以实现及时排气、补气功能，稳定地下巷道群的水力流态，改善空气质量和通风情况。
Pumped storage power station reservoir ventilation system based on underground roadway group and transformation method
The invention discloses a pumped storage power station reservoir ventilation system based on an underground roadway group and a transformation method. The ventilation system comprises a regulating reservoir, a ventilation opening and a ventilation duct. The adjusting tank is arranged at the lowest point of the roadway group, the bottom of the adjusting tank is a cylindrical cavity, and the top is a hemispherical cavity; a regulating tank ventilation opening is formed in the top of the regulating tank, and a through regulating tank ventilation duct is formed from the regulating tank ventilation opening to the ground; the ventilation ducts are matched with the ventilation openings, the ventilation openings are formed in the tops of all roadways of the underground roadway group, and the ventilation ducts are used for communicating the ventilation openings with the bottom face. The ventilating ducts comprise a coal test mining area return airway ventilating duct, a coal test mining area machine-rail integrated roadway ventilating duct, a first connection roadway ventilating duct, a passenger parking lot ventilating duct, a return airway ventilating duct, a parking lot ventilating duct, a second connection roadway ventilating duct, an extension roadway ventilating duct and a regulating reservoir ventilating duct. According to the invention, timely exhaust and air supply functions can be realized, the hydraulic flow state of the underground roadway group is stabilized, and the air quality and ventilation condition are improved.
本发明公开了一种基于地下巷道群的抽水蓄能电站水库通风系统和改造方法，通风系统包括调节池、通风口、通风道；调节池布设在巷道群最低点，调节池底部为圆柱腔体，顶部为半球腔体；调节池顶部设有调节池通风口，从调节池通风口向地面开设有贯通的调节池通风道；通风道与通风口配套设置，通风口布设在地下巷道群各个巷道的顶部，通风道用于将通风口与底面贯通，通风道包括煤试采区回风巷通风道、煤试采区机轨合一巷通风道、一号联络巷通风道、乘人车场通风道、回风巷通风道、停车场通风道、二号联络巷通风道、延长巷通风道和调节池通风道。本发明可以实现及时排气、补气功能，稳定地下巷道群的水力流态，改善空气质量和通风情况。
Pumped storage power station reservoir ventilation system based on underground roadway group and transformation method
基于地下巷道群的抽水蓄能电站水库通风系统和改造方法
ZHANG PEIDING (author) / LIU FUHAI (author) / LIU FENGHONG (author) / HAN YUN (author) / ZHANG TIANGUANG (author) / MA FENGLIN (author) / SONG LIJUN (author) / ZHOU JIANXU (author) / ZHANG PENG (author) / ZHOU XING (author)
2023-03-17
Patent
Electronic Resource
Chinese
IPC:
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
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
/
E21D
SHAFTS
,
Schächte
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