A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cavern group ventilation system for hydropower station near-shore type underground powerhouse in abrupt slope region
The invention discloses an abrupt slope region hydropower station near-shore type underground powerhouse cavern group ventilation system, which comprises an underground powerhouse cavern group and a ventilation system, and is characterized in that the underground powerhouse cavern group comprises a main powerhouse cavern, an auxiliary powerhouse cavern, a main transformation cavern and a bus cavern which are arranged near a shore; the ventilation system comprises a factory access tunnel, a main transformer air inlet tunnel, a ventilation and safety tunnel and a main transformer air exhaust tunnel, the factory access tunnel is connected with the ground and the main power house tunnel, the main transformer air inlet tunnel is connected with the factory access tunnel and the main transformer tunnel, the ventilation and safety tunnel is connected with the ground and the main power house tunnel, and the main transformer air exhaust tunnel is connected with the ground and the main power house tunnel. And the main transformer exhaust tunnel is connected with the ventilation and safety tunnel and the main transformer tunnel. The scheme is an economical and applicable ventilation system arrangement scheme; the factory access tunnel is used as a main air inlet channel of the whole underground powerhouse cavern group, and the main transformer exhaust tunnel is used as a main exhaust channel, so that the whole ventilation path is shortened as much as possible, the wind resistance is reduced, and smooth ventilation of the caverns is ensured.
本发明公开了一种陡坡地区水电站近岸边式地下厂房洞室群通风系统，包括地下厂房洞室群和通风系统，所述地下厂房洞室群包括靠近岸边布置的主厂房洞、副厂房洞、主变洞和母线洞，所述通风系统包括进厂交通洞、主变进风洞、通风兼安全洞、主变排风洞，所述进厂交通洞连接连接地面和主厂房洞，所述主变进风洞连接进厂交通洞与主变洞，所述通风兼安全洞连接地面与主厂房洞，所述主变排风洞连接通风兼安全洞与主变洞。本方案是一种经济适用的通风系统布置方案；通过利用进厂交通洞作为整个地下厂房洞室群的主要进风通道，主变排风洞作为主要排风通道，以便尽量缩短整个通风路径，减小风阻，保证洞室通风顺畅。
Cavern group ventilation system for hydropower station near-shore type underground powerhouse in abrupt slope region
The invention discloses an abrupt slope region hydropower station near-shore type underground powerhouse cavern group ventilation system, which comprises an underground powerhouse cavern group and a ventilation system, and is characterized in that the underground powerhouse cavern group comprises a main powerhouse cavern, an auxiliary powerhouse cavern, a main transformation cavern and a bus cavern which are arranged near a shore; the ventilation system comprises a factory access tunnel, a main transformer air inlet tunnel, a ventilation and safety tunnel and a main transformer air exhaust tunnel, the factory access tunnel is connected with the ground and the main power house tunnel, the main transformer air inlet tunnel is connected with the factory access tunnel and the main transformer tunnel, the ventilation and safety tunnel is connected with the ground and the main power house tunnel, and the main transformer air exhaust tunnel is connected with the ground and the main power house tunnel. And the main transformer exhaust tunnel is connected with the ventilation and safety tunnel and the main transformer tunnel. The scheme is an economical and applicable ventilation system arrangement scheme; the factory access tunnel is used as a main air inlet channel of the whole underground powerhouse cavern group, and the main transformer exhaust tunnel is used as a main exhaust channel, so that the whole ventilation path is shortened as much as possible, the wind resistance is reduced, and smooth ventilation of the caverns is ensured.
本发明公开了一种陡坡地区水电站近岸边式地下厂房洞室群通风系统，包括地下厂房洞室群和通风系统，所述地下厂房洞室群包括靠近岸边布置的主厂房洞、副厂房洞、主变洞和母线洞，所述通风系统包括进厂交通洞、主变进风洞、通风兼安全洞、主变排风洞，所述进厂交通洞连接连接地面和主厂房洞，所述主变进风洞连接进厂交通洞与主变洞，所述通风兼安全洞连接地面与主厂房洞，所述主变排风洞连接通风兼安全洞与主变洞。本方案是一种经济适用的通风系统布置方案；通过利用进厂交通洞作为整个地下厂房洞室群的主要进风通道，主变排风洞作为主要排风通道，以便尽量缩短整个通风路径，减小风阻，保证洞室通风顺畅。
Cavern group ventilation system for hydropower station near-shore type underground powerhouse in abrupt slope region
一种陡坡地区水电站近岸边式地下厂房洞室群通风系统
SHAO BING (author) / FANG DAN (author) / YE HUIHUI (author) / WAN XIANGBING (author) / CHENG PU (author) / LU JIANJIAN (author) / ZHAO XIULONG (author) / BUYUE YIXIA (author) / LI LIANGQUAN (author) / XU WEI (author)
2023-04-25
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2021
| European Patent Office | 2024
| European Patent Office | 2016
Monitoring of behaviour of underground powerhouse cavern
| British Library Online Contents | 1994