CN204858318U - Automatic dust removal switch board - Google Patents
Automatic dust removal switch board Download PDFInfo
- Publication number
- CN204858318U CN204858318U CN201520577404.7U CN201520577404U CN204858318U CN 204858318 U CN204858318 U CN 204858318U CN 201520577404 U CN201520577404 U CN 201520577404U CN 204858318 U CN204858318 U CN 204858318U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dirt filtrating
- filtrating screen
- dust
- belt
- Prior art date
Links
- 239000000428 dust Substances 0.000 title claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000003570 air Substances 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000004870 electrical engineering Methods 0.000 abstract description 3
- 230000037250 Clearance Effects 0.000 abstract description 2
- 230000035512 clearance Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 281000183701 Siemens companies 0.000 description 2
- 239000002956 ash Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwJyBoZWlnaHQ9JzMwMCcgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMTIzLjMxNicgeT0nMTU2JyBzdHlsZT0nZm9udC1zaXplOjQwcHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojM0I0MTQzJyA+PHRzcGFuPkN1PC90c3Bhbj48L3RleHQ+Cjwvc3ZnPgo= data:image/svg+xml;base64,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 [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to technical field of electric automation, especially a kind of automatic dust removing power distribution cabinet.
Background technology
Present much electric automatization equipment can be used power distribution cabinet and automatically control, for preventing high temperature and dust on the impact of power distribution cabinet internal component, State Patent Office discloses the radiating dustproof install bin of the control device of a kind of electric automatization equipment that publication No. is " CN204335221U ", this utility model is provided with dirt filtrating screen in cabinet, cooling fan is provided with at the power distribution cabinet back side, its deficiency existed is: need manually to pull down cleaning after the long-pending full dust of described dirt filtrating screen, this can increase the work load of electrical engineering personnel.
Summary of the invention
Technical assignment of the present utility model is a kind of automatic dust removing power distribution cabinet provided for above the deficiencies in the prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of automatic dust removing power distribution cabinet, comprise cabinet, the dirt filtrating screen of cabinet side and cooling fan, the dust in cabinet is entered in described dirt filtrating screen stop by cabinet flare, it is avoided to affect components and parts work in cabinet, described cooling fan is to exhausting outside cabinet, to the mode of flow rate outside cabinet, reach the object of heat radiation by accelerating air in cabinet, described dirt filtrating screen is in described cooling fan and cabinet between components and parts.Belt gear is provided with between described dirt filtrating screen and cooling fan, described belt gear is made up of driving wheel, driven pulley and belt, described driving wheel and driven pulley are positioned at the upper and lower two ends of described cabinet and are connected by described belt, described driving wheel is connected with drive motors, some hairbrush are fixed with outside described belt, driven the rotation of driving wheel by the rotation of drive motors, then drive the hairbrush on belt to rotate, hairbrush rotates the dust stratification on cleaning dirt filtrating screen.Dust sensor and controller is also provided with between described dirt filtrating screen and cooling fan, described drive motors and dust sensor are all electrically connected with described controller, in described dust sensor detecting box, the density of dust also passes to controller detecting data, and controller is according to the running of detection Data Control belt gear.
In order to increase the cleaning speed of dust stratification in cabinet, air blast is provided with above described dirt filtrating screen, below described dirt filtrating screen, be provided with induced draft fan, the air inlet of described air blast and the air outlet of induced draft fan are all positioned at outside described cabinet, by the work of air blast and induced draft fan, dust in cabinet are blown out outside cabinet.When working for avoiding air blast and induced draft fan, dust diffuses in cabinet around components and parts, and in described dirt filtrating screen and cabinet, be provided with electric isolating valve between components and parts, described air blast, induced draft fan and electric isolating valve are by described controller controlling run.
Convenient for making the utility model control, described electric isolating valve is electric rolling door.
The utility model has the advantage of: when the long-pending full dust of dirt filtrating screen, can according to dust density Automatic clearance dust stratification in cabinet, compare and manually clear up dust stratification, the utility model decreases the work load of electrical engineering personnel.
Accompanying drawing explanation
Fig. 1 is side schematic view of the present utility model.
Fig. 2 is the control block diagram (omitting power supply in figure) of controller.
1-cabinet in figure, 2-driven pulley, 3-belt, 4-cooling fan, 5-hairbrush, 6-drive motors, 7-driving wheel, 8-dust sensor, 9-controller, 10-air blast, 11-electric rolling door, components and parts in 12-cabinet, 13-dirt filtrating screen, 14-induced draft fan.
Embodiment
Below in conjunction with Figure of description, the utility model is described below.
As shown in Figure 1, a kind of automatic dust removing power distribution cabinet, comprise cabinet 1, the dirt filtrating screen 13 of cabinet 1 side and cooling fan 4, described dirt filtrating screen 13 stops the dust entered by cabinet flare in cabinet, avoid it to affect components and parts 12 in cabinet to work, described cooling fan 4 is to the outer exhausting of cabinet 1, by air in quickening cabinet to the mode of flow rate outside cabinet, reach the object of heat radiation, described dirt filtrating screen 13 is in described cooling fan 4 and cabinet between components and parts 12, belt gear is provided with between described dirt filtrating screen 13 and cooling fan 4, described belt gear is by driving wheel 7, driven pulley 2 and belt 3 are formed, described driving wheel 7 and driven pulley 2 are positioned at described cabinet about 1 two ends and are connected by described belt 3, described driving wheel 7 is connected with drive motors 6, some hairbrush 5 are fixed with outside described belt 3, the rotation of driving wheel 7 is driven by the rotation of drive motors 6, then the hairbrush 5 on belt 3 is driven to rotate, hairbrush 5 rotates the dust stratification on cleaning dirt filtrating screen 13.Dust sensor 8 and controller 9 is also provided with between described dirt filtrating screen 13 and cooling fan 4, described drive motors 6 and dust sensor 8 are all electrically connected with described controller 9, in described dust sensor 8 detecting box, the density of dust also passes to controller 9 detecting data, and controller 9 is according to the running of detection Data Control belt gear.
In order to increase the cleaning speed of dust stratification in cabinet, air blast 10 is provided with above described dirt filtrating screen 13, induced draft fan 14 is provided with below described dirt filtrating screen 13, the air inlet of described air blast 10 and the air outlet of induced draft fan 14 are all positioned at outside described cabinet 1, by the work of air blast 10 and induced draft fan 14, dust in cabinet are blown out outside cabinet.When working for avoiding air blast 10 and induced draft fan 14, dust to diffuse in cabinet around components and parts 12, in described dirt filtrating screen 13 and cabinet, be provided with electric isolating valve between components and parts 12, described air blast 10, induced draft fan 14 and electric isolating valve are by described controller 9 controlling run.
Convenient for making the utility model control, described electric isolating valve is electric rolling door 11.
The operation principle of the utility model embodiment is: dust density in dust sensor 8 detecting box, and testing result is passed to controller 9, when dust density reaches, controller 9 is set above prescribes a time limit, controller 9 controls electric rolling door 11 and puts down, start drive motors 6 and drive belt gear work, hairbrush 5 is used to rotate the dust stratification cleaned on dirt filtrating screen 13, and start air blast 10 to blowing down ash, start induced draft fan 14 and the dust stratification blown down is siphoned away discharge, drive motors 6 is stopped when dust density in cabinet recovers normal data, air blast 10 and induced draft fan 14, rise electric rolling door 11.
In the utility model embodiment, cooling fan 4, drive motors 6, dust sensor 8, controller 9, air blast 10, induced draft fan 14 and electric rolling door 11 all can by power distribution cabinet copper bar for its work be powered, this is that those skilled in the art easily consider, repeats no more herein.
In the utility model embodiment, the length of hairbrush 5 bristle should meet following two requirements simultaneously: 1, bristle front end can touch dirt filtrating screen 13, under the dust stratification brush on dirt filtrating screen 13 when making hairbrush 5 rotate; 2, the length of bristle does not affect the normal rotation of hairbrush 5 in cabinet.This is that those skilled in the art easily consider when reality processes the utility model, repeats no more herein.
Hairbrush 5 is upwards brushed and downward brush all can the dust stratification brushed off on dirt filtrating screen 13, but for convenience of dust stratification collection and discharge outside cabinet, should control drive motors 6 makes hairbrush 5 rotate, dust stratification is vertically dropped at the bottom of cabinet, to be those skilled in the art easily consider when giving the utility model physical cabling for this, repeats no more herein.
Siemens 226PLC selected by controller 9 of the present utility model, internal structure and the mode of connection of described Siemens 226PLC are well known by persons skilled in the art, it is that those skilled in the art easily realize for concrete programming of the present utility model, repeats no more herein.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577404.7U CN204858318U (en) | 2015-08-04 | 2015-08-04 | Automatic dust removal switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577404.7U CN204858318U (en) | 2015-08-04 | 2015-08-04 | Automatic dust removal switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858318U true CN204858318U (en) | 2015-12-09 |
Family
ID=54748837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577404.7U CN204858318U (en) | 2015-08-04 | 2015-08-04 | Automatic dust removal switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858318U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976983A (en) * | 2016-06-25 | 2016-09-28 | 国网辽宁省电力有限公司盘锦供电公司 | Self-cleaning device for air-cooling system of transformer |
| CN107046238A (en) * | 2017-03-17 | 2017-08-15 | 重庆汉嘉电气股份有限公司 | Dust arrester and low-voltage distribution cabinet for power distribution cabinet |
| CN108448414A (en) * | 2018-05-08 | 2018-08-24 | 陈二东 | A kind of 330V low-voltage alternating-currents power distribution cabinet |
| CN108493798A (en) * | 2018-05-08 | 2018-09-04 | 陈二东 | A kind of civil safety distribution method |
| CN109036771A (en) * | 2018-07-13 | 2018-12-18 | 深圳市奈士迪技术研发有限公司 | A kind of transformer with dust cleaning function |
-
2015
- 2015-08-04 CN CN201520577404.7U patent/CN204858318U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976983A (en) * | 2016-06-25 | 2016-09-28 | 国网辽宁省电力有限公司盘锦供电公司 | Self-cleaning device for air-cooling system of transformer |
| CN107046238A (en) * | 2017-03-17 | 2017-08-15 | 重庆汉嘉电气股份有限公司 | Dust arrester and low-voltage distribution cabinet for power distribution cabinet |
| CN108448414A (en) * | 2018-05-08 | 2018-08-24 | 陈二东 | A kind of 330V low-voltage alternating-currents power distribution cabinet |
| CN108493798A (en) * | 2018-05-08 | 2018-09-04 | 陈二东 | A kind of civil safety distribution method |
| CN109036771A (en) * | 2018-07-13 | 2018-12-18 | 深圳市奈士迪技术研发有限公司 | A kind of transformer with dust cleaning function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160804 |