CN207504361U - A kind of electrical cabinet dust guard - Google Patents
A kind of electrical cabinet dust guard Download PDFInfo
- Publication number
- CN207504361U CN207504361U CN201721523766.3U CN201721523766U CN207504361U CN 207504361 U CN207504361 U CN 207504361U CN 201721523766 U CN201721523766 U CN 201721523766U CN 207504361 U CN207504361 U CN 207504361U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- electrical cabinet
- filtering base
- dust guard
- filtering
- 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 electrical cabinet dust guards, including the filtering base being set on electrical cabinet, filter screen are equipped in the filtering base, the filter screen is covered on air hole, and the dedusting mechanism for being dusted to filter screen is additionally provided on the filtering base.The utility model on electrical cabinet by setting filtering base, and filter screen is set in filtering base, it can realize the ventilatory to electrical cabinet, the impurity such as energy blocks dust particle are entered by air hole in electrical cabinet again, so as to ensure that the electrical equipment in electrical cabinet works normally, dedusting mechanism is set to be dusted processing to filter screen simultaneously, dust is avoided to be accumulated on filter screen, and then from influencing the effect of filtering and ventilation.
Description
Technical field
The utility model is related to electrical equipments, and in particular to a kind of electrical cabinet dust guard.
Background technology
Electrical cabinet be by steel material be process for protect component work normally cabinet, widely used main use
In chemical industry, environmental protection industry (epi), electric system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry etc..
In recent years, with the continuous development of urban construction, the increasingly mature and intelligent residential district of domestic supplying electricity and power distribution automation technology
Continuous emergence, power consumer also proposed power supply quality higher requirement.It is generated during for the ease of electrical equipment being worked
Heat distribute, can open up air hole usually on electrical cabinet, and the air hole on existing electrical cabinet be typically at it is spacious
Open state causes the impurity such as dust granule easily to be entered in electrical cabinet by air hole, and then is settled on electrical equipment, shadow
The stability of electrical equipment work is rung, while can also reduce the service life of electrical equipment.
Utility model content
The utility model aim is：Opening-wide state is typically at for the air hole on existing electrical cabinet, leads to ash
The problem of impurity such as dirt particle are easily entered by air hole in electrical cabinet provides a kind of electrical cabinet dust guard, makes electrical
Air hole on cabinet can avoid extraneous dust granule etc. from entering in electrical cabinet, so as to ensure the electrical equipment in electrical cabinet just
Often work.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of electrical cabinet dust guard including the filtering base being set on electrical cabinet, is equipped with filter screen, institute in the filtering base
It states filter screen to be covered on air hole, the dedusting mechanism for being dusted to filter screen is additionally provided on the filtering base.
The utility model sets filter screen by setting filtering base on electrical cabinet in filtering base, can realize
To the ventilatory of electrical cabinet, and the impurity such as energy blocks dust particle are entered by air hole in electrical cabinet, so as to ensure electrical cabinet
In electrical equipment normal work, while dedusting mechanism is set to be dusted processing to filter screen, avoids dust on filter screen
Accumulation, and then influence the effect of filtering and ventilation.
As the preferred embodiment of the utility model, the filtering base is cylindrical in shape structure, and bottom is equipped with opposite with air hole
The opening answered, the filtering base outer wall are equipped with the engaging lug for being connected with electrical cabinet.Filtering base uses such design, knot
Structure is simple, convenient for manufacturing and installing connection.
As the preferred embodiment of the utility model, the filtering base bottom is corresponding on the outside of filter screen also embedded with flat thin magnet
Equipped with the compression magnet attracting with flat thin magnet.By being embedded in flat thin magnet, and be correspondingly arranged on the outside of filter screen in filtering base bottom
The compression magnet attracting with flat thin magnet, after filter screen is put into filtering base and is packed into compression magnet, the compression magnet and magnet
Suction is generated between piece, you can filter screen is pressed in filtering base, filter screen uses this fixed form, is easily installed with after
Continuous safeguard replaces filter screen.
As the preferred embodiment of the utility model, the dedusting mechanism includes bending bar and extension spring, the bending bar
One end is hinged with filtering base, and the other end is extended to the over screen surface, the extension spring both ends respectively with filtering base, bending bar phase
Connection.By setting bending bar and extension spring, when accumulation dust is excessive on filter screen, only bending bar need to be pulled away from filter screen
It is decontroled after a distance, bending bar can be under the action of extension spring, and automatic rebounding hits filter screen, so as to make on filter screen
Dust vibration comes off.
As the preferred embodiment of the utility model, the filter screen is composite construction, including coarse filtration layer and fine filtering layer.It is logical
Cross and filter screen be designed as the composite construction with coarse filtration layer and fine filtering layer, convenient for when filter screen blocks targetedly into
Row is replaced, the maintenance cost of filter screen when can reduce follow-up use.
As the preferred embodiment of the utility model, steel wire is additionally provided between the coarse filtration layer and fine filtering layer, to improve
The rigidity and elasticity of filter screen entirety, it is ensured that filter screen does not deform when being dusted operation.
As the preferred embodiment of the utility model, the L-shaped structure of bending bar.
As the preferred embodiment of the utility model, the tie point of the extension spring and bending bar is located at curved on bending bar
Position is rolled over, is conducive to increase the dynamics that bending bar hits filter screen.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the utility model on electrical cabinet by setting filtering base, and filter screen is set in filtering base, can be real
Now to the ventilatory of electrical cabinet, and the impurity such as energy blocks dust particle are entered by air hole in electrical cabinet, electrical so as to ensure
Electrical equipment normal work in cabinet, while dedusting mechanism is set to be dusted processing to filter screen, dust is avoided in filter screen
Upper accumulation, and then influence the effect of filtering and ventilation；
2nd, by being embedded in flat thin magnet, and the compression attracting with flat thin magnet is correspondingly arranged on the outside of filter screen in filtering base bottom
After filter screen is put into filtering base and is packed into compression magnet, suction is generated between the compression magnet and flat thin magnet for magnet, you can
Filter screen is pressed in filtering base, filter screen uses this fixed form, is easily installed and replaces filter screen with follow-up maintenance；
3rd, by setting bending bar and extension spring, when accumulation dust is excessive on filter screen, bending bar need to be only pulled away from
It is decontroled after filter screen a distance, bending bar can be under the action of extension spring, and automatic rebounding hits filter screen, so as to make filtering
Online dust vibration comes off；
4th, by the way that filter screen is designed as the composite construction with coarse filtration layer and fine filtering layer, convenient for when filter screen blocks
It is targetedly replaced, the maintenance cost of filter screen when reducing follow-up use, while is set between coarse filtration layer and fine filtering layer
Steel wire is put, to improve the rigidity and elasticity of filter screen entirety, it is ensured that filter screen does not deform when being dusted operation.
Description of the drawings
Fig. 1 is the electrical cabinet dust guard schematic diagram in the utility model.
Fig. 2 is the filter screen structure schematic diagram in Fig. 1.
It is marked in figure：1- electrical cabinets, 11- air holes, 2- filtering bases, 21- engaging lugs, 22- flat thin magnets, 3- compress magnet,
4- filter screens, 41- coarse filtration layers, 42- steel wires, 43- fine filtering layers, 5- bolts, 6- bending bars, 7- extension springs, 8- shafts.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment
The present embodiment provides a kind of electrical cabinet dust guards；
As depicted in figs. 1 and 2, the electrical cabinet dust guard in the present embodiment, including the filtering base 2 being set on electrical cabinet 1,
Filter screen 4 is equipped in the filtering base 2, the filter screen 4 is covered on air hole 11, is additionally provided with and is used on the filtering base 2
The dedusting mechanism being dusted to filter screen 4.
In the present embodiment, the filtering base 2 is cylindrical in shape structure, bottom centre be equipped with the corresponding opening of air hole,
2 outer wall of filtering base is equipped with for the engaging lug 21 that is connected with electrical cabinet 1, the engaging lug 21 by bolt 5 with outside electrical cabinet 1
Wall is connected.Filtering base uses such design, simple in structure, convenient for manufacturing and installing connection.
In the present embodiment, 2 bottom of filtering base is correspondingly provided with and magnet also embedded with flat thin magnet 22 in 4 outside of filter screen
The attracting compression magnet 3 of piece 22.By being embedded in flat thin magnet in filtering base bottom, and it is correspondingly arranged on the outside of filter screen and flat thin magnet
Attracting compression magnet after filter screen is put into filtering base and is packed into compression magnet, produces between the compression magnet and flat thin magnet
Raw suction, you can filter screen is pressed in filtering base, filter screen uses this fixed form, is easily installed with follow-up maintenance more
Change filter screen.
In the present embodiment, the dedusting mechanism includes bending bar 6 and extension spring 7, and described 6 one end of bending bar passes through shaft
8 is hinged with filtering base 2, and the other end is extended to the over 4 surface of strainer, and preferably it is extended to the over screen surface center, to increase
Oscillation Amplitude when filter screen is hit, 7 both ends of extension spring are connected respectively with filtering base 2, bending bar 6.Pass through
Bending bar and extension spring are set, when accumulation dust is excessive on filter screen, only bending bar need to be pulled away from filter screen a distance
After decontrol, bending bar can be under the action of extension spring, and automatic rebounding hits filter screen, due to the damping action of spring, hits
Understand temporary duration repeatedly, come off so as to vibrate the dust on filter screen.Extension spring one end is arranged in the present embodiment
Filtering base end, the other end are connected to the crooked place of bending bar, extension spring in the raw when, the shock of bending bar
End is close to filtering net surface.
In the present embodiment, the filter screen 4 is composite construction, including coarse filtration layer 41 and fine filtering layer 43.By that will filter
Net is designed as the composite construction with coarse filtration layer and fine filtering layer, convenient for targetedly being replaced when filter screen blocks,
The maintenance cost of filter screen when can reduce follow-up use.
In the present embodiment, steel wire 42 is additionally provided between the coarse filtration layer 41 and fine filtering layer 43, it is whole to improve filter screen
The rigidity and elasticity of body, it is ensured that filter screen does not deform when being dusted operation.
In the present embodiment, the L-shaped structure of bending bar.
In the present embodiment, the tie point of the extension spring and bending bar is located at the crooked place on bending bar, is conducive to
Increase the dynamics that bending bar hits filter screen.
By setting filtering base on electrical cabinet in the present embodiment, and filter screen in filtering base is set, can be realized
To the ventilatory of electrical cabinet, and the impurity such as energy blocks dust particle are entered by air hole in electrical cabinet, so as to ensure electrical cabinet
In electrical equipment normal work, while dedusting mechanism is set to be dusted processing to filter screen, avoids dust on filter screen
Accumulation, and then influence the effect of filtering and ventilation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the principle of utility model etc. should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of electrical cabinet dust guard, which is characterized in that including the filtering base being set on electrical cabinet, be equipped in the filtering base
Filter screen, the filter screen are covered on air hole, and the dedusting for being dusted to filter screen is additionally provided on the filtering base
Mechanism.
2. electrical cabinet dust guard according to claim 1, which is characterized in that the filtering base is cylindrical in shape structure, bottom
Portion is equipped with is equipped with the engaging lug for being connected with electrical cabinet with the corresponding opening of air hole, the filtering base outer wall.
3. electrical cabinet dust guard according to claim 2, which is characterized in that the filtering base bottom is also embedded with magnet
Piece is correspondingly provided with the compression magnet attracting with flat thin magnet on the outside of filter screen.
4. electrical cabinet dust guard according to claim 1, which is characterized in that the dedusting mechanism includes bending bar and drawing
Spring is stretched, described bending bar one end is hinged with filtering base, and the other end is extended to the over screen surface, the extension spring both ends difference
It is connected with filtering base, bending bar.
5. electrical cabinet dust guard according to claim 4, which is characterized in that the filter screen is composite construction, is wrapped
Include coarse filtration layer and fine filtering layer.
6. electrical cabinet dust guard according to claim 5, which is characterized in that between the coarse filtration layer and fine filtering layer also
Equipped with steel wire.
7. electrical cabinet dust guard according to claim 4, which is characterized in that the L-shaped structure of bending bar.
8. electrical cabinet dust guard according to claim 7, which is characterized in that the extension spring and the connection of bending bar
Point is located at the crooked place on bending bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523766.3U CN207504361U (en) | 2017-11-15 | 2017-11-15 | A kind of electrical cabinet dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523766.3U CN207504361U (en) | 2017-11-15 | 2017-11-15 | A kind of electrical cabinet dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504361U true CN207504361U (en) | 2018-06-15 |
Family
ID=62504114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523766.3U Expired - Fee Related CN207504361U (en) | 2017-11-15 | 2017-11-15 | A kind of electrical cabinet dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598918A (en) * | 2018-06-19 | 2018-09-28 | 张丽聪 | A kind of high voltage power distributing cabinet that easy access is safeguarded |
| CN111770324A (en) * | 2020-06-19 | 2020-10-13 | 江西红星传媒集团有限公司 | VR dynamic rendering method based on cloud data |
-
2017
- 2017-11-15 CN CN201721523766.3U patent/CN207504361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598918A (en) * | 2018-06-19 | 2018-09-28 | 张丽聪 | A kind of high voltage power distributing cabinet that easy access is safeguarded |
| CN111770324A (en) * | 2020-06-19 | 2020-10-13 | 江西红星传媒集团有限公司 | VR dynamic rendering method based on cloud data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |