Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground substation ventilation shaft
The invention discloses an underground substation ventilation shaft. The underground substation ventilation shaft comprises an air inlet shaft for air inlet and an air exhaust shaft for air exhaust, wherein the air inlet shaft and the air exhaust shaft are symmetrically arranged; the air inlet shaft and the air exhaust shaft each comprise a structural wall body, rainproof shutters, electric glass windows, air inlets and outlets and a draught fan, wherein the structural wall bodies are used for separating the ventilation shaft from other rooms of a substation and partially protrude out of the ground; the rainproof shutters are embedded in the structural wall bodies on the ground; the electric glass windows are arranged on the inner sides of the rainproof shutters, electrically connected with electric devices and controlled by the electric devices to be opened and closed; the air inlets and outlets are formed in the underground portions of the structural wall bodies and used for airflow circulation between the ventilation shaft and other rooms of the substation; and the draught fans are used for providing power for airflow circulation. The problem that adverse wind ventilation is not smooth due to wind direction change is avoided, and meanwhile the problem that the lighting effect of the ventilation shaft is poor can be solved under the condition that ventilation is guaranteed.
本发明公开一种地下变电站通风井，包括对称设置的用于进风的进风井和用于排风的排风井，所述进风井和排风井均包括：用于将所述通风井与变电站其他房间分隔的结构墙体，所述结构墙体部分地凸出于地面之上；分别嵌于地面之上的结构墙体中的防雨百叶窗；设置于所述防雨百叶窗内侧的电动玻璃窗，与电动装置电连接，并通过所述电动装置控制开启与关闭；设置于所述结构墙体的地下部分的进排风口，用于所述通风井与变电站其他房间的气流流通；风机，用于提供气流流通的动力。本发明避免了由于风向转变导致的逆风通风不畅的问题，同时在保证通风的情况下，可改善通风井采光效果差的问题。
Underground substation ventilation shaft
The invention discloses an underground substation ventilation shaft. The underground substation ventilation shaft comprises an air inlet shaft for air inlet and an air exhaust shaft for air exhaust, wherein the air inlet shaft and the air exhaust shaft are symmetrically arranged; the air inlet shaft and the air exhaust shaft each comprise a structural wall body, rainproof shutters, electric glass windows, air inlets and outlets and a draught fan, wherein the structural wall bodies are used for separating the ventilation shaft from other rooms of a substation and partially protrude out of the ground; the rainproof shutters are embedded in the structural wall bodies on the ground; the electric glass windows are arranged on the inner sides of the rainproof shutters, electrically connected with electric devices and controlled by the electric devices to be opened and closed; the air inlets and outlets are formed in the underground portions of the structural wall bodies and used for airflow circulation between the ventilation shaft and other rooms of the substation; and the draught fans are used for providing power for airflow circulation. The problem that adverse wind ventilation is not smooth due to wind direction change is avoided, and meanwhile the problem that the lighting effect of the ventilation shaft is poor can be solved under the condition that ventilation is guaranteed.
本发明公开一种地下变电站通风井，包括对称设置的用于进风的进风井和用于排风的排风井，所述进风井和排风井均包括：用于将所述通风井与变电站其他房间分隔的结构墙体，所述结构墙体部分地凸出于地面之上；分别嵌于地面之上的结构墙体中的防雨百叶窗；设置于所述防雨百叶窗内侧的电动玻璃窗，与电动装置电连接，并通过所述电动装置控制开启与关闭；设置于所述结构墙体的地下部分的进排风口，用于所述通风井与变电站其他房间的气流流通；风机，用于提供气流流通的动力。本发明避免了由于风向转变导致的逆风通风不畅的问题，同时在保证通风的情况下，可改善通风井采光效果差的问题。
Underground substation ventilation shaft
一种地下变电站通风井
GONG GUOJUN (Autor:in) / FU GUOHUI (Autor:in) / WEI BO (Autor:in) / JIANG XIAODONG (Autor:in) / ZHOU YAMIN (Autor:in) / LI FUQUAN (Autor:in) / LUO ZHANBIAO (Autor:in) / SU WEIPING (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
Large underground synchronous substation
| Engineering Index Backfile | 1918
Forming an underground EHV substation
| British Library Online Contents | 2010