CN204030320U - Easily dust cleaning case becomes housing - Google Patents
Easily dust cleaning case becomes housing Download PDFInfo
- Publication number
- CN204030320U CN204030320U CN201420526938.2U CN201420526938U CN204030320U CN 204030320 U CN204030320 U CN 204030320U CN 201420526938 U CN201420526938 U CN 201420526938U CN 204030320 U CN204030320 U CN 204030320U
- Authority
- CN
- China
- Prior art keywords
- brush
- casing
- screen pack
- pulley
- cleaning case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of easily dust cleaning case and become housing, comprise casing, described casing is provided with radiator window, described radiator window is provided with screen pack, on described screen pack, be connected with mobilizable brush, described brush is provided with the cavity matching with the shape of cross section of described screen pack, described screen pack is arranged in described cavity, between described brush and casing, being provided with can be for the slipping part of vertically slippage of described brush, between described brush and the top of casing, be provided with resetting device, in described casing, be also provided with pulley assembly, between described pulley assembly and brush, be also provided with connector, on described casing, be also provided with for passing through the through hole of described connector, according to above structure, do not removing on the basis of screen pack, just can clear up easily the dust being accumulated on screen pack.
Description
Technical field
The utility model relates to a kind of box-type substation, and more particularly, it relates to a kind of easily dust cleaning case and becomes housing.
Background technology
Box-type substation is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment, by indoor, the outdoor close-coupled controller switching equipment of certain connection plan row's all-in-one-piece prefabrication, organically combine by functions such as high powered, transformer pressure-reducing, low-voltage distributions, be arranged on a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in steel construction casing, electromechanical integration, totally-enclosed operation, be specially adapted to city net construction and upgrading, a kind of brand-new transformer station emerging after Shi Ji civil engineering transformer station.Box-type substation is applicable to mine, factory and enterprise, oil gas field and wind power station.While standing in work due to box type transformation, the equipment that it is inner, as transformer can produce a large amount of heats, make case become the intensification of enclosure interior, the top that therefore need to become housing at case arranges thermovent, among long-term use, case becomes inner and outside Air Flow, by a lot of dusts, the impurity band cartonnings such as the grains of sand become in housing, to inner environment, in order to address this problem, in the air channel that people are communicated with at thermovent, dust-filtering net is set, to stop impurity, but bring another difficult problem, after dust-filtering net has accumulated more impurity, its valid circulation area reduces, this affects the thermal diffusivity of case change housing greatly, therefore need dust-filtering net to pull down and clean, but common thermovent is arranged on the top of case change housing, need to ascend a height the shutter at thermovent place is opened, dust-filtering net in air channel is pulled down to taking-up, clean again, clean and installed back again former installation site, cover shutter at thermovent again, cleaning course quite bothers.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of easily dust cleaning case to become housing, after it can effectively solve the dust of the fooled accumulation of filter screen of the ventilating opening inside of existing box-type substation, in order to remove the problem of the dust complex operation on filter screen.
For achieving the above object, the utility model provides following technical scheme: a kind of easily dust cleaning case becomes housing, comprise casing, described casing is provided with radiator window, described radiator window is provided with screen pack, on described screen pack, be connected with mobilizable brush, described brush is provided with the cavity matching with the shape of cross section of described screen pack, described screen pack is arranged in described cavity, between described brush and casing, being provided with can be for the slipping part of vertically slippage of described brush, between described brush and the top of casing, be provided with resetting device, in described casing, be also provided with pulley assembly, between described pulley assembly and brush, be also provided with connector, on described casing, be also provided with for passing through the through hole of described connector.
By adopting technique scheme, when accumulating a large amount of dusts on screen pack, thereby when affecting the heat radiation of box-type substation, must remove the dust on screen pack, to recover the normal ventilation function of screen pack; Now, can pull connector, connector will pull brush motion, brush, under the effect of slipping part, will do motion straight down, because brush is provided with the cavity suitable with screen pack section configuration, also under will brushing, stick to the dust on screen pack when brush moves downward, screen pack is become clean, recover ventilation function, thereby the heat radiation of box-type substation can not be affected; After decontroling connector, brush, by under the effect of resetting device, from the motion of the top of trend casing, recovers original state.
The utility model is further set to: described slipping part comprises the runner block being connected in vertical direction with the top of casing, and described brush is connected with runner block slippage.
By adopting technique scheme, by being the vertical runner block being connected with casing top, brush can be spacing in runner block, and make the sports limiting in the vertical direction of brush.
The utility model is further set to: described resetting device comprises extension spring, the top of one end connect box of described extension spring, and the other end connects brush.
By adopting technique scheme, by extension spring, the top of brush and casing is linked together, realize brush and can be returned to the reset function of initial conditions.
The utility model is further set to: described pulley assembly comprises the first pulley and the second pulley, described the first pulley be located at brush under, described the second pulley is located on described through hole, described connector is bracing wire, one end of described bracing wire is connected on brush, the other end, around the first pulley, spreads out of casing by the second pulley.
By adopt technique scheme, by this mode flexibly connecting of bracing wire, realize pull brush effect, make operation can more not can retrain, by being slidably connected of the first pulley and the second pulley, more laborsaving while making to pull bracing wire.
The utility model is further set to: the below of described screen pack is provided with drawer, and described casing is provided with the slide opening suitable with described drawer shape, and described drawer is connected with slide opening slippage.
By adopting technique scheme, by drawer, can will be collected in drawer the inside by the dust under being brushed by brush, avoid the dust brushing down, in box-type substation, it is carried out to secondary pollution, be collected in the dust in drawer, can, by twitching drawer, the dust in drawer be cleared up.
The utility model is further set to: a side of the relative slide opening of described drawer is provided with stock guide, and described stock guide inherent filtration net is to the downward-sloping setting of drawer direction.
By adopting technique scheme, by stock guide, increased the collection area of collecting the dust being brushed down by brush, and by the guide effect of stock guide, the dust that can make to drop on stock guide falls into drawer naturally, facilitates follow-up cleaning work.
Compared with prior art, it the utility model has the advantage of: after can effectively solve the dust of the fooled accumulation of filter screen of the ventilating opening inside of existing box-type substation, in order to remove the problem of the dust complex operation on filter screen, do not removing on the basis of screen pack, just can clear up easily the dust being accumulated on screen pack.
Brief description of the drawings
Fig. 1 is the hairbrush reset perspective view that the easy dust cleaning case of the utility model embodiment becomes housing;
Fig. 2 is the outside figure that the easy dust cleaning case of the utility model embodiment becomes housing;
Fig. 3 is the drop-down perspective view of hairbrush that the easy dust cleaning case of the utility model embodiment becomes housing;
Fig. 4 is the internal structure exploded view that the easy dust cleaning case of the utility model embodiment becomes housing.
In figure, 1, casing; 2, case top; 3, brush; 4, runner block; 5, screen pack; 6, the first pulley; 7, the second pulley; 8, bracing wire; 9, drawer; 91, stock guide; 11, radiator window; 12, through hole; 20, extension spring.
Embodiment
Referring to figs. 1 through Fig. 4, the embodiment that the easy dust cleaning case of the utility model is become to housing is described in further details.
The present embodiment comprises casing 1, described casing 1 is provided with radiator window 11, after described radiator window 11, be provided with screen pack 5, on described screen pack 5, be connected with mobilizable brush 3, described brush 3 is provided with the cavity matching with the shape of cross section of described screen pack 5, described screen pack 5 is arranged in described cavity, between described brush 3 and casing 1, be provided with the slipping part that can be connected in vertical direction for described brush 3, described slipping part comprises with the top of casing 1 and is the vertical runner block being connected 4, described brush 3 is connected with runner block 4 slippages, between described brush 3 and the top of casing 1, be provided with resetting device, between described pulley assembly and brush 3, be also provided with connector, on described casing 1, be also provided with for passing through the through hole 12 of described connector, described resetting device comprises extension spring 20, the top of one end connect box 1 of described extension spring 20, the other end connects brush 3, in described casing 1, be also provided with pulley assembly, described pulley assembly comprises the first pulley 6 and the second pulley 7, described the first pulley 6 be located at brush 3 under, described the second pulley 7 is located on described through hole 12, described connector is bracing wire 8, one end of described bracing wire 8 is connected on brush 3, the other end is around the first pulley 6, spread out of casing 1 by the second pulley 7, the below of described screen pack 5 is provided with drawer 9, described casing 1 is provided with the slide opening suitable with described drawer 9 shapes, described drawer 9 is connected with slide opening slippage, one side of described drawer 9 relative slide openings is provided with stock guide 91, described stock guide 91 inherent filtration nets 5 are to the downward-sloping setting of drawer 9 direction.
According to said structure, when accumulating a large amount of dusts on screen pack 5, thereby when affecting the heat radiation of box-type substation, must remove the dust on screen pack 5, to recover the normal ventilation function of screen pack 5; Now, can pull bracing wire 8, bracing wire 8 will pull brush 3 to move, brush 3 is by being the vertical runner block being connected 4 with casing 1 top, brush 3 can be spacing in runner block 4, and make the sports limiting in the vertical direction of brush 3, to do motion straight down, because brush 3 is provided with the cavity suitable with screen pack 5 section configurations, also under will brushing, stick to the dust on screen pack 5 when brush 3 moves downward, screen pack 5 is become clean, recover ventilation function, thereby the heat radiation of box-type substation can not be affected; After decontroling bracing wire 8, by crossing extension spring 20, the top of brush 3 and casing 1 is linked together, make brush 3 can be returned to initial conditions.
Further, by drawer 9, can will be collected in drawer 9 the insides by the dust under being brushed by brush 3, avoid the dust brushing down, in box-type substation, it is carried out to secondary pollution, be collected in the dust in drawer 9, can be by twitching drawer 9, dust in drawer 9 is cleared up, and by stock guide 91, increase the collection area of collecting the dust being brushed down by brush 3, and by the guide effect of stock guide 91, the dust that can make to drop on stock guide 91 falls into drawer 9 naturally, facilitates follow-up cleaning work.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. an easy dust cleaning case becomes housing, comprise casing, described casing is provided with radiator window, described radiator window is provided with screen pack, it is characterized in that, on described screen pack, be connected with mobilizable brush, described brush is provided with the cavity matching with the shape of cross section of described screen pack, described screen pack is arranged in described cavity, between described brush and casing, being provided with can be for the slipping part of vertically slippage of described brush, between described brush and the top of casing, be provided with resetting device, in described casing, be also provided with pulley assembly, between described pulley assembly and brush, be also provided with connector, on described casing, be also provided with for passing through the through hole of described connector.
2. easy dust cleaning case according to claim 1 becomes housing, it is characterized in that, described slipping part comprises the runner block being connected in vertical direction with the top of casing, and described brush is connected with runner block slippage.
3. easy dust cleaning case according to claim 2 becomes housing, it is characterized in that, described resetting device comprises extension spring, the top of one end connect box of described extension spring, and the other end connects brush.
4. become housing according to the easy dust cleaning case described in claim 1 or 2 or 3, it is characterized in that, described pulley assembly comprises the first pulley and the second pulley, described the first pulley be located at brush under, described the second pulley is located on described through hole, and described connector is bracing wire, and one end of described bracing wire is connected on brush, the other end, around the first pulley, spreads out of casing by the second pulley.
5. easy dust cleaning case according to claim 4 becomes housing, it is characterized in that, the below of described screen pack is provided with drawer, and described casing is provided with the slide opening suitable with described drawer shape, and described drawer is connected with slide opening slippage.
6. easy dust cleaning case according to claim 5 becomes housing, it is characterized in that, a side of the relative slide opening of described drawer is provided with stock guide, and described stock guide inherent filtration net is to the downward-sloping setting of drawer direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526938.2U CN204030320U (en) | 2014-09-13 | 2014-09-13 | Easily dust cleaning case becomes housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526938.2U CN204030320U (en) | 2014-09-13 | 2014-09-13 | Easily dust cleaning case becomes housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030320U true CN204030320U (en) | 2014-12-17 |
Family
ID=52070149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526938.2U Expired - Fee Related CN204030320U (en) | 2014-09-13 | 2014-09-13 | Easily dust cleaning case becomes housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030320U (en) |
-
2014
- 2014-09-13 CN CN201420526938.2U patent/CN204030320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |