CN110783835A - Automatic switch board that removes dust of electrostatic field detection formula - Google Patents
Automatic switch board that removes dust of electrostatic field detection formula Download PDFInfo
- Publication number
- CN110783835A CN110783835A CN201911010709.9A CN201911010709A CN110783835A CN 110783835 A CN110783835 A CN 110783835A CN 201911010709 A CN201911010709 A CN 201911010709A CN 110783835 A CN110783835 A CN 110783835A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- electrostatic field
- field detection
- dust removal
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Abstract
The invention discloses an electrostatic field detection type automatic dust removal power distribution cabinet which comprises a power distribution cabinet body, a power distribution cabinet door, two dust removal fans, an electrostatic field detection sensor, a high-voltage air guide pipe, an L-shaped air outlet, an ion generator and an air compressor. The power distribution cabinet controls the ion generator to generate charges through the control unit, the charges are neutralized with static electricity of electric elements in the power distribution cabinet, and dust is discharged out of the power distribution cabinet through air compressed gas and the fan.
Description
Technical Field
The invention belongs to the technical field of electric power, and relates to an electrostatic field detection type automatic dust removal power distribution cabinet.
Background
In electric power system, the use of switch board is more, and the switch board is electric power system's important component, and switch board inside distribution has a plurality of components and parts for the output of control current. Because circular telegram electrical components can produce the electrostatic field, the inside electrical components of switch board adsorbs the tiny particles such as dust in the air easily, and long-pending long-term accumulation will be full of the dust on the inside electrical components of switch board, and after the dust accumulated more on the electrical components, can produce abnormal discharge again, leads to more static to produce, vicious circle to influenced the normal work of switch board, also made the circuit of switch board ageing with higher speed easily. And these electrostatics are generally more difficult to handle.
The common power distribution cabinet is simple in structure and convenient to use, and is popular with people, but the safety performance of the power distribution cabinet is not high in the using process, the heat dissipation performance of the existing power distribution cabinet is poor in the using process, the temperature in the power distribution cabinet is high after the power distribution cabinet is used for a long time, the ignition is easy, the existing power distribution cabinet does not have a fire extinguishing function, and the using safety performance is low; current switch board is after long-time the use, and the inside electronic components surface covering of switch board has the dust that the one deck is thick, influences electronic components's sensitivity, and switch board performance reduces.
Disclosure of Invention
In order to solve the problems, the electrostatic field detection type automatic dust removal power distribution cabinet controls the ion generator to generate charges through the control unit, neutralizes the charges with static electricity of electric elements in the power distribution cabinet, and discharges dust out of the power distribution cabinet through air compressed gas and the fan.
The invention provides an electrostatic field detection type automatic dust removal power distribution cabinet, which comprises a power distribution cabinet body, a power distribution cabinet door, two dust removal fans, an electrostatic field detection sensor, a high-voltage air guide pipe, an L-shaped air outlet, an ion generator and an air compressor, wherein the power distribution cabinet body is provided with a power distribution cabinet door; switch board cabinet door is installed on switch board cabinet body left side lateral wall front end, electrostatic field detects the sensor and installs in switch board cabinet door inner wall central authorities department, switch board cabinet door inner wall is fixed round high-pressure air duct all around, L shape gas outlet is installed on high-pressure air duct, ion generator and air compressor install at switch board cabinet body inner wall lower extreme, two dust removal fans are installed in switch board cabinet body inner wall below.
Further, a power management unit, a processing chip, an electrostatic field detection unit and an electric control unit are arranged in the power distribution cabinet body; the power supply input end of the power supply management unit is connected with a 220V alternating current power supply, and the output end of the power supply management unit is electrically connected with the processing chip and the electric control unit through a connecting wire; the electrostatic field detection unit is connected with the detection end of the processing chip through a connecting wire, and the signal output end of the processing chip is connected with the detection port of the electric control unit.
Further, the high-pressure air duct is connected with an L-shaped air outlet at intervals of 10-15cm, and the direction of the L-shaped air outlet points to the inside of the power distribution cabinet.
Further the electrostatic field detection sensor includes the detection mouth, the detection mouth meets through the detection port in connecting wire and the internal electrostatic field detecting element of switch board cabinet.
And the two dust removing fans further comprise power input ends, and the power input ends are connected with digital output ports of the electric control units in the cabinet bodies of the power distribution cabinets through connecting wires.
The air compressor further comprises a power supply control end, and the power supply control end is connected with an electric control unit in the power distribution cabinet through a connecting wire.
The ion generator further comprises a power supply inlet end and a switch, the power supply inlet end is connected with a 220V alternating current power supply in the power distribution cabinet, and the switch is connected with an electric control unit in the power distribution cabinet body through a connecting wire.
The invention has the beneficial effects that: through adopting above-mentioned technical scheme, the L shape air outlet on the switch board cabinet door inner wall blows off the high-pressure gas who has positive negative charge from four directions in the inside upper and lower, left and right of switch board, carries out the solid blowdown to laying dust, more does benefit to dust removal fan's dust exhaust, and is high-efficient swift.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an electrostatic field detection type automatic dust removal power distribution cabinet;
fig. 2 is a schematic circuit block diagram of an electrostatic field detection type automatic dust removal power distribution cabinet.
In the figure: 1. a cabinet door of a power distribution cabinet; 2. an electrostatic field detection sensor; 3. a high pressure gas-guide tube; 4. an L-shaped air outlet; 5. an ion generator; 6. an air compressor; 7. a dust removal fan; 8. switch board cabinet body.
Detailed Description
The following describes in detail an embodiment of an electrostatic field detection type automatic dust removal power distribution cabinet according to the present invention with reference to the accompanying drawings.
As shown in fig. 1, the invention provides an electrostatic field detection type automatic dust removal power distribution cabinet, which comprises a power distribution cabinet body 8, a power distribution cabinet door 1, two dust removal fans 7, an electrostatic field detection sensor 2, a high-voltage air duct 3, an L-shaped air outlet, an ion generator 5 and an air compressor 6; switch board cabinet door 1 is installed on 8 left side lateral wall front ends of the switch board cabinet body, electrostatic field detection sensor 2 installs in 1 inner wall central authorities of switch board cabinet door, fixed round high-pressure air duct 3 all around of 1 inner wall of switch board cabinet door, L shape gas outlet is installed on high-pressure air duct 3, ion generator 5 and air compressor 6 are installed at 8 inner wall lower extremes of the switch board cabinet body, two dust exhausting fans 7 are installed in 8 inner wall belows of the switch board cabinet body.
The working principle of the electrostatic field detection type automatic dust removal power distribution cabinet specifically comprises the following steps: when a power supply of the power distribution cabinet is started, an electrostatic field detection sensor 2 on a cabinet door 1 of the power distribution cabinet detects an electrostatic field in a cabinet body 8 of the power distribution cabinet; set up electrostatic field detection parameter on the processing chip in the switch board, when the static value that detects surpassed normal range, start ion generator 5 and air compressor 6, blow out the air mass that has positive and negative electric charge from each L shape gas outlet 4 through high-pressure air duct 3, blow off the laying dust on the electric elements in the switch board, neutralize the static that carries on the electric elements simultaneously, then discharge the dust through dust removal fan 7 below the switch board cabinet body 8, until the static detection sensor detected value resumes to the normal value.
As shown in fig. 2, a power management unit, a processing chip, an electrostatic field detection unit and an electrical control unit are installed in the power distribution cabinet body 8; the power supply input end of the power supply management unit is connected with a 220V alternating current power supply, and the output end of the power supply management unit is electrically connected with the processing chip and the electric control unit through a connecting wire; the electrostatic field detection unit is connected with the detection end of the processing chip through a connecting wire, and the signal output end of the processing chip is connected with the detection port of the electric control unit.
According to the above, the high-pressure air duct 3 is connected with the L-shaped air outlet 4 at each section of 10-15cm, wherein the direction of the L-shaped air outlet 4 points to the inside of the power distribution cabinet.
According to the above, the electrostatic field detection sensor 2 includes a detection port, and the detection port is connected with a detection port in the electrostatic field detection unit in the power distribution cabinet body 8 through a connection line.
According to the above, the two dust removing fans 7 include power input ends, and the power input ends are connected with the digital output port of the electric control unit in the cabinet body 8 of the power distribution cabinet through a connecting wire.
According to the above, the air compressor 6 includes a power control end, and the power control end is connected with the electrical control unit in the power distribution cabinet through a connection line.
According to the above, the ionizer 5 comprises a power supply inlet end and a switch, the power supply inlet end is connected to a 220V alternating current power supply in the power distribution cabinet, and the switch is connected with an electrical control unit in the cabinet body 8 of the power distribution cabinet through a connecting wire.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An electrostatic field detection type automatic dust removal power distribution cabinet is characterized by comprising a power distribution cabinet body, a power distribution cabinet door, two dust removal fans, an electrostatic field detection sensor, a high-voltage air guide pipe, an L-shaped air outlet, an ion generator and an air compressor; switch board cabinet door is installed on switch board cabinet body left side lateral wall front end, electrostatic field detects the sensor and installs in switch board cabinet door inner wall central authorities department, switch board cabinet door inner wall is fixed round high-pressure air duct all around, L shape gas outlet is installed on high-pressure air duct, ion generator and air compressor install at switch board cabinet body inner wall lower extreme, two dust removal fans are installed in switch board cabinet body inner wall below.
2. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein a power management unit, a processing chip, an electrostatic field detection unit and an electrical control unit are installed in the cabinet body of the power distribution cabinet; the power supply input end of the power supply management unit is connected with a 220V alternating current power supply, and the output end of the power supply management unit is electrically connected with the processing chip and the electric control unit through a connecting wire; the electrostatic field detection unit is connected with the detection end of the processing chip through a connecting wire, and the signal output end of the processing chip is connected with the detection port of the electric control unit.
3. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein the high-voltage air duct is connected with L-shaped air outlets at intervals of 10-15cm, and the direction of the L-shaped air outlets points to the inside of the power distribution cabinet.
4. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein the electrostatic field detection sensor comprises a detection port, and the detection port is connected with a detection port in an electrostatic field detection unit in the cabinet body of the power distribution cabinet through a connection line.
5. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein the two dust removal fans comprise power input ends, and the power input ends are connected with digital output ports of an electric control unit in the cabinet body of the power distribution cabinet through connecting wires.
6. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein the air compressor comprises a power supply control end, and the power supply control end is connected with an electric control unit in the power distribution cabinet through a connecting wire.
7. The electrostatic field detection type automatic dust removal power distribution cabinet according to claim 1, wherein the ion generator comprises a power supply inlet end and a switch, the power supply inlet end is connected with a 220V alternating current power supply in the power distribution cabinet, and the switch is connected with an electric control unit in the cabinet body of the power distribution cabinet through a connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010709.9A CN110783835A (en) | 2019-10-23 | 2019-10-23 | Automatic switch board that removes dust of electrostatic field detection formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010709.9A CN110783835A (en) | 2019-10-23 | 2019-10-23 | Automatic switch board that removes dust of electrostatic field detection formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110783835A true CN110783835A (en) | 2020-02-11 |
Family
ID=69386301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911010709.9A Pending CN110783835A (en) | 2019-10-23 | 2019-10-23 | Automatic switch board that removes dust of electrostatic field detection formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110783835A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316642A (en) * | 2020-10-30 | 2021-02-05 | 武汉慕都环境科技有限公司 | Dust removal system |
| CN113933458A (en) * | 2021-09-17 | 2022-01-14 | 国网江苏省电力有限公司盐城供电分公司 | Early warning system for insulator dust pollution |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180997A (en) * | 1994-12-22 | 1996-07-12 | Hamamatsu Photonics Kk | Ion gas generating device |
| CN105011574A (en) * | 2015-07-27 | 2015-11-04 | 梁淑慧 | Dedusting wardrobe |
| CN206794272U (en) * | 2017-04-23 | 2017-12-26 | 张衍军 | A kind of air blowing type electrical equipment dust arrester |
| CN107971291A (en) * | 2017-11-29 | 2018-05-01 | 扬州金快乐电源有限公司 | A kind of lithium battery dries dust-extraction unit |
| CN108016668A (en) * | 2017-11-28 | 2018-05-11 | 郑哲楷 | A kind of packing container dust-extraction unit |
| CN208046991U (en) * | 2018-04-13 | 2018-11-02 | 郝冬梅 | A kind of communications equipment room anti-static device |
| CN109755874A (en) * | 2017-11-03 | 2019-05-14 | 谭志恒 | A kind of power supply box of waterproof antistatic type |
| CN210536120U (en) * | 2019-10-23 | 2020-05-15 | 国网江苏省电力有限公司南通供电分公司 | Automatic switch board that removes dust of electrostatic field detection formula |
-
2019
- 2019-10-23 CN CN201911010709.9A patent/CN110783835A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180997A (en) * | 1994-12-22 | 1996-07-12 | Hamamatsu Photonics Kk | Ion gas generating device |
| CN105011574A (en) * | 2015-07-27 | 2015-11-04 | 梁淑慧 | Dedusting wardrobe |
| CN206794272U (en) * | 2017-04-23 | 2017-12-26 | 张衍军 | A kind of air blowing type electrical equipment dust arrester |
| CN109755874A (en) * | 2017-11-03 | 2019-05-14 | 谭志恒 | A kind of power supply box of waterproof antistatic type |
| CN108016668A (en) * | 2017-11-28 | 2018-05-11 | 郑哲楷 | A kind of packing container dust-extraction unit |
| CN107971291A (en) * | 2017-11-29 | 2018-05-01 | 扬州金快乐电源有限公司 | A kind of lithium battery dries dust-extraction unit |
| CN208046991U (en) * | 2018-04-13 | 2018-11-02 | 郝冬梅 | A kind of communications equipment room anti-static device |
| CN210536120U (en) * | 2019-10-23 | 2020-05-15 | 国网江苏省电力有限公司南通供电分公司 | Automatic switch board that removes dust of electrostatic field detection formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316642A (en) * | 2020-10-30 | 2021-02-05 | 武汉慕都环境科技有限公司 | Dust removal system |
| CN113933458A (en) * | 2021-09-17 | 2022-01-14 | 国网江苏省电力有限公司盐城供电分公司 | Early warning system for insulator dust pollution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201060444Y (en) | Dustproof, dust removal and destatic computer cabinet | |
| CN110783835A (en) | Automatic switch board that removes dust of electrostatic field detection formula | |
| WO2014185701A1 (en) | Air conditioner and method for operating the same | |
| WO2014185682A1 (en) | Ionizer and air conditioner having the same | |
| KR101609363B1 (en) | Ventilation switchboard keeping optimal operating atmosphere | |
| CN210536120U (en) | Automatic switch board that removes dust of electrostatic field detection formula | |
| CN109106286A (en) | Dust collection equipment and its control device and method | |
| CN108494067A (en) | A kind of charger with detection function | |
| CN103769298A (en) | Electrostatic precipitation system | |
| CN211126508U (en) | A electrical control cabinet for preventing electrostatic precipitator | |
| CN205323983U (en) | Electrostatic air cleaner | |
| CN109106287A (en) | Dust collection equipment and its control device and method | |
| CN209107210U (en) | Dust collection equipment and its control device | |
| CN208861900U (en) | It is a kind of convenient for moisture-proof earth leakage protective device | |
| CN204953444U (en) | Air ion air knife | |
| CN204638358U (en) | Anion air purifying system | |
| CN109066445A (en) | A kind of metal armouring middle disposed withdrawn type switchgear | |
| CN104914023A (en) | Dust environment simulation device | |
| CN219419901U (en) | Dustproof control cabinet | |
| CN217545306U (en) | Low-voltage complete switch cabinet with high dust removal performance and temperature detection function | |
| CN220511559U (en) | Electrical control cabinet | |
| CN105305246A (en) | Dustproof high-voltage distribution network switch | |
| CN209914156U (en) | Static clearing device for computer | |
| CN111132504A (en) | Electric control cabinet for fan power saving system | |
| CN220231894U (en) | Detection device for generating ozone by partial discharge of generator stator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |