A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ventilating smoke dissipating system used for underground cavern construction of large hydropower station
The invention discloses a ventilating smoke dissipating system used for underground cavern construction of a large hydropower station. The system comprises an underground cavern, wherein one end of the underground cavern is an air inlet, the other end is an air outlet, a construction adit is formed at one end of the air inlet of the underground cavern, an air inlet pipeline is laid on the top of the construction adit and is obliquely arranged in the construction adit, an air supply machine is arranged at one end of the air inlet pipeline, the air supply machine is arranged at the hole of the construction adit, an exhaust outlet is formed in the top wall of one end of the air outlet of the underground cavern, an exhaust shaft is arranged on the exhaust outlet, the upper end of the exhaust shaft is connected with an exhaust footrill, the exhaust footrill is provided with a wind stop wall and an exhaust fan at a position connected with the exhaust shaft. The system has the beneficial effects of greatly improving the air quality of a working face of each large underground cavern, creating a good construction working environment and ensuring construction quality and construction safety.
Ventilating smoke dissipating system used for underground cavern construction of large hydropower station
The invention discloses a ventilating smoke dissipating system used for underground cavern construction of a large hydropower station. The system comprises an underground cavern, wherein one end of the underground cavern is an air inlet, the other end is an air outlet, a construction adit is formed at one end of the air inlet of the underground cavern, an air inlet pipeline is laid on the top of the construction adit and is obliquely arranged in the construction adit, an air supply machine is arranged at one end of the air inlet pipeline, the air supply machine is arranged at the hole of the construction adit, an exhaust outlet is formed in the top wall of one end of the air outlet of the underground cavern, an exhaust shaft is arranged on the exhaust outlet, the upper end of the exhaust shaft is connected with an exhaust footrill, the exhaust footrill is provided with a wind stop wall and an exhaust fan at a position connected with the exhaust shaft. The system has the beneficial effects of greatly improving the air quality of a working face of each large underground cavern, creating a good construction working environment and ensuring construction quality and construction safety.
Ventilating smoke dissipating system used for underground cavern construction of large hydropower station
FAN QIXIANG (author) / WU ZHIBIN (author) / FAN YILIN (author) / WANG ZHILIN (author) / HE WEI (author) / LI YI (author) / WANG HAIPING (author) / SUN HUIXIANG (author)
2016-01-13
Patent
Electronic Resource
English
| European Patent Office | 2021
| European Patent Office | 2016
| British Library Conference Proceedings | 2012
| Trans Tech Publications | 2012