High-tension switch cabinet dust arrester
Technical field
This utility model relates to high-tension switch cabinet dust arrester.
Background technology
High-tension switch cabinet is common electric equipment, uses extensively, the cooling of individual devices in switch cubicle, and in switch cubicle
Operating ambient temperature cooling be generally required for using to fan, and fan can increase the air stream inside and outside cabinet in the course of the work
Logical, increase the amount of dust in cabinet, if dust too much may have influence on device heat radiation, in some instances it may even be possible to have influence on device work.
Utility model content
Technical problem to be solved in the utility model be realize a kind of can the effective device of dust in clear switch cabinet.
To achieve these goals, the technical solution adopted in the utility model is: high-tension switch cabinet dust arrester, and device sets
Fan, described fan air intake vent side is had to be provided with the Air Filter being vertically arranged, the inwall of the switch cabinet shell body that described Air Filter is other
Being vertically arranged with slideway, described slideway is embedded with slide block, and described slide block is fixed with two channel washers, and described slide block is by elevator
Structure drives and slides up and down along sliding, and when described slide block slides into Air Filter height region, described two channel washers clamping is dust-proof
Net, described slideway bottom is provided with dust collecting trough.
Described dust collecting trough is the drawer structure being fixed on switch cabinet shell body.
The two ends of described two channel washers are all connected by connecting rod, and are densely covered with bristle on channel washer.
Described slideway top and bottom are equipped with travel switch.
Described elevating mechanism is hydraulic jack.
Described elevating mechanism include being fixed on slideway top and the sprocket wheel of bottom or belt pulley, drive one of them sprocket wheel or
The motor of pulley rotation, connection two ends sprocket wheel or the chain of belt pulley or belt, described slide block is fixed on chain or belt.
Described elevating mechanism include the motor being fixed on slide block, be fixed on slideway side the tooth bar parallel with slideway,
The driving gear engaged with tooth bar and be fixed on motor output shaft.
The utility model has the advantage of simple in construction, it is possible to the effectively dust in clear switch cabinet, improve in switch cubicle
The stability of device work and safety.
Accompanying drawing explanation
Labelling in the content expressed every width accompanying drawing in this utility model description below and figure is briefly described:
Fig. 1 is high-tension switch cabinet dust arrester structural representation;
Fig. 2 is channel washer in Fig. 1, Air Filter and dust collecting trough structural representation;
Labelling in above-mentioned figure is: 1, power subsystem;2, control unit;3, slideway;4, channel washer;5, Air Filter;6、
Fan;7, dust collecting trough.
Detailed description of the invention
As it is shown in figure 1, high-tension switch cabinet dust arrester includes, power subsystem 1, control unit 2, slideway 3, channel washer 4, anti-
Dirt net 5, elevating mechanism, fan 6 and dust collecting trough 7.Wherein power subsystem 1 is powered for each electric equipment in device, control unit 2
For controlling the work of whole device.Control unit 2 major control fan 6, elevating mechanism start and stop.
Fan 6 can be for the separately installed ventilating mechanisms of dust arrester, it is also possible to is logical on refrigeration or dehydrating unit
Wind mechanism, fan 6 air intake vent side is provided with the Air Filter 5 being vertically arranged, and the inwall of the switch cabinet shell body that Air Filter 5 is other vertically sets
Being equipped with slideway 3, slideway 3 has cavity, and slideway 3 top is less than 5 times eaves of Air Filter, slideway 3 end higher than eaves on Air Filter 5, bottom
End is provided with dust collecting trough 7.Slideway 3 is embedded with slide block, and slide block is I shape, and its one end is embedded in the cavity of chute, then slide block can
Slide up and down along sliding.
Being fixed with two channel washers 4 on slide block, slide block is driven by elevating mechanism and slides up and down, when slide block slides into along sliding
During Air Filter 5 height region, two channel washers 4 clamp Air Filter 5, so can collect the ash on Air Filter 5 by channel washer 4
Dirt, is received to dust collecting trough 7.
For improving the effect of channel washer 4 cleaning, the two ends of two channel washers 4 are all connected by connecting rod, it is possible to increase cleaning
Bar 4 clamps and is densely covered with bristle in the reliability of Air Filter 5, and channel washer 4, it is possible to increase the effect of dust on cleaning Air Filter 5.
Dust collecting trough 7 is the drawer structure being fixed on switch cabinet shell body, it is possible to clean out internal dust easily, it is not necessary to open
Cabinet processes so that dedusting work is convenient and swift.
Elevating mechanism has a various ways:
Hydraulic jack, drives slide block to move up and down by hydraulic jack;Elevating mechanism includes being fixed on slideway 3 top and the end
Sprocket wheel or the belt pulley of end, drive one of them sprocket wheel or the motor of pulley rotation, connect two ends sprocket wheel or the chain of belt pulley
Bar or belt, described slide block is fixed on chain or belt.Elevating mechanism includes the motor being fixed on slide block, is fixed on slideway
The driving gear that 3 sides the tooth bar parallel with slideway 3 engage with tooth bar and be fixed on motor output shaft.This external slideway 3
Top and bottom are equipped with travel switch, it is possible to ensure that slide block moves in controlled range.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that this utility model implements not by above-mentioned
The restriction of mode, as long as have employed the improvement of the various unsubstantialities that method is conceived and technical scheme is carried out of the present invention, or not
The improved design by the present invention and technical scheme directly apply to other occasion, all protection domain of the present utility model it
In.