Emergent ventilation unit of SF6 equipment room
The utility model discloses an emergent ventilation unit of SF6 equipment room, it includes transport vechicle (3) its characterized in that, transport vechicle (3) lower extreme is equipped with wheel (5) of area shutting function, be equipped with integrative with it upset and blocking device (8)...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an emergent ventilation unit of SF6 equipment room, it includes transport vechicle (3) its characterized in that, transport vechicle (3) lower extreme is equipped with wheel (5) of area shutting function, be equipped with integrative with it upset and blocking device (8) on transport vechicle (3), ventilation unit body (6) is connected to upset and blocking device (8), upper portion in ventilation unit body (6) is equipped with folding exhaust pipe (1), the middle part is equipped with fan (2) that are used for airing exhaust, the lower part is equipped with gas filter (7), establish 3 layers of filter layer in gas filter (7), the first layer filter layer (7 1 )For the filter screen, the second filter layer (7 2 )With third layer filter layer (7 3 )For the efficient sorbent layer, ventilation unit body (6) outside is equipped with switch (4), switch (4) link to each other with fan (2). The utility model has the advantages of simple structure and reasonable design, remove rapidly, e |
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