Carbon tank primary filter and carbon tank vent secondary filter system
The invention discloses a carbon tank primary filter and a carbon tank vent port secondary filter system, the carbon tank primary filter comprises an upper cover, a lower shell, a filter plate and a locking assembly, the upper cover is provided with a plurality of vent ports, the inner side of the u...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a carbon tank primary filter and a carbon tank vent port secondary filter system, the carbon tank primary filter comprises an upper cover, a lower shell, a filter plate and a locking assembly, the upper cover is provided with a plurality of vent ports, the inner side of the upper cover is provided with a plurality of air inlet bosses, the lower shell is provided with an air outlet interface, the lower shell is internally provided with an air outlet boss and a plurality of baffle plates, and the upper cover is provided with a plurality of vent ports. The air inlet boss, the air outlet boss and the baffle plate divide an internal space formed by matching the upper cover and the lower cover into an S shape, and the air inlet boss, the air outlet boss and the baffle plate jointly act with the filter plate to filter air entering the carbon tank primary filter, and the carbon tank air vent secondary filter system comprises the carbon tank primary filter and a secondary filter. The carbon tan |
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