Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transformer substation electrical room exhaust device capable of preventing sand from flowing backwards
The invention discloses a transformer substation electrical room exhaust device capable of preventing sand from flowing backwards, and relates to the technical field of exhaust devices. The problems that an existing exhaust device is poor in anti-backflow effect and not firm in fixation are solved. The transformer substation electrical room exhaust device comprises a fan fixing frame and an anti-backflow box; a fan is fixedly mounted in the fan fixing frame; one side of the fan is fixedly connected with a wall fixing plate through welding; the top of one side of the anti-backflow box is fixedly connected with total eighteen air outlet pipes; the other side of the anti-backflow box is fixedly provided with a glass window; and a water adding cover is further fixedly mounted at a water addingopening in the top of the anti-backflow box through a thread. Due to the fact that the air outlet pipes are bent downwards, external dust is not prone to entering the anti-backflow box, even if a small amount of dust enters the anti-backflow box, the dust can be adsorbed by water, the dust is effectively prevented from entering an electrical room, in addition, the anti-backflow box is very convenient to install and can be disassembled in the later period, and the interior of the anti-backflow box is convenient to clean.
本发明公开了一种防止风沙倒灌的变电站电气间排风装置，涉及排风装置技术领域，解决了现在的排风装置防倒灌效果差，固定不牢固的问题，包括风扇固定框和防倒灌箱；所述风扇固定框的内部固定安装有一个风扇；所述风扇的一侧通过焊接固定连接有一个墙面固定板；所述防倒灌箱的一侧顶部固定连接有共十八根出气管；所述防倒灌箱的另一侧还固定设置有一个玻璃视窗；所述防倒灌箱的顶部加水口处还通过螺纹固定安装有一个加水盖。因为出气管向下弯折，所以外部灰尘也不容易进入防倒灌箱内部，即使少量灰尘进入防倒灌箱内部也会被水吸附，有效避免灰尘进入电气间内，而且防倒灌箱安装时非常方便，后期也能进行拆卸，方便对防倒灌箱内部进行清洗。
Transformer substation electrical room exhaust device capable of preventing sand from flowing backwards
The invention discloses a transformer substation electrical room exhaust device capable of preventing sand from flowing backwards, and relates to the technical field of exhaust devices. The problems that an existing exhaust device is poor in anti-backflow effect and not firm in fixation are solved. The transformer substation electrical room exhaust device comprises a fan fixing frame and an anti-backflow box; a fan is fixedly mounted in the fan fixing frame; one side of the fan is fixedly connected with a wall fixing plate through welding; the top of one side of the anti-backflow box is fixedly connected with total eighteen air outlet pipes; the other side of the anti-backflow box is fixedly provided with a glass window; and a water adding cover is further fixedly mounted at a water addingopening in the top of the anti-backflow box through a thread. Due to the fact that the air outlet pipes are bent downwards, external dust is not prone to entering the anti-backflow box, even if a small amount of dust enters the anti-backflow box, the dust can be adsorbed by water, the dust is effectively prevented from entering an electrical room, in addition, the anti-backflow box is very convenient to install and can be disassembled in the later period, and the interior of the anti-backflow box is convenient to clean.
本发明公开了一种防止风沙倒灌的变电站电气间排风装置，涉及排风装置技术领域，解决了现在的排风装置防倒灌效果差，固定不牢固的问题，包括风扇固定框和防倒灌箱；所述风扇固定框的内部固定安装有一个风扇；所述风扇的一侧通过焊接固定连接有一个墙面固定板；所述防倒灌箱的一侧顶部固定连接有共十八根出气管；所述防倒灌箱的另一侧还固定设置有一个玻璃视窗；所述防倒灌箱的顶部加水口处还通过螺纹固定安装有一个加水盖。因为出气管向下弯折，所以外部灰尘也不容易进入防倒灌箱内部，即使少量灰尘进入防倒灌箱内部也会被水吸附，有效避免灰尘进入电气间内，而且防倒灌箱安装时非常方便，后期也能进行拆卸，方便对防倒灌箱内部进行清洗。
Transformer substation electrical room exhaust device capable of preventing sand from flowing backwards
一种防止风沙倒灌的变电站电气间排风装置
YANG QIAN (Autor:in) / YIN XIANJUN (Autor:in) / SUN JIANYU (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
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