CN107681514A - A kind of electric power cabinet - Google Patents
A kind of electric power cabinet Download PDFInfo
- Publication number
- CN107681514A CN107681514A CN201711180845.3A CN201711180845A CN107681514A CN 107681514 A CN107681514 A CN 107681514A CN 201711180845 A CN201711180845 A CN 201711180845A CN 107681514 A CN107681514 A CN 107681514A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- electric power
- negative
- pressure air
- air fan
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of electric power cabinet,Including cabinet,The front of cabinet is provided with cabinet door,The side wall of cabinet is with provided with radiator window,Negative-pressure air fan is provided with radiator window,The front of the negative-pressure air fan is provided with heat absorbing sheet,Conduit is equipped with the heat absorbing sheet,The both ends of conduit are connected to heat absorption liquid box,Heat absorption liquid box is arranged on bottom of cabinet bulk,And the liquid feeding end of conduit is provided with water pump,The top of cabinet is provided with solar panel,Solar panel is connected with inverter,Inverter is connected with battery,Battery electrically connects with water pump,Filter is provided between radiator window and negative-pressure air fan,The filter includes multiple filtration net,The mesh of outer screen pack is more than the mesh of inner screen pack,Temperature sensor is provided with the cabinet,Temperature sensor is connected with controller,Controller is arranged in the side wall of cabinet,Controller electrically connects with water pump.The electric power cabinet dust-proof effect and good heat dissipation effect, and energy consumption is relatively low when radiating, it is more environmentally friendly.
Description
Technical field
The invention belongs to electrical equipment technical field, more particularly to a kind of electric power cabinet.
Background technology
Electric power cabinet is a kind of conventional power infrastructures, and its inside is equipped with substantial amounts of power components；Due to electric power cabinet work
When making, inside will produce amount of heat, therefore, have to open up radiator window in the side wall of electric power cabinet；For current radiator window,
Basic structure is in the shutter of strip, i.e., one group of parallel strip hole, each strip hole top tool to be opened up in each side wall
It is turned over downwards, and the strip eaves in strip hole described in semi-surrounding, it is strip hole rain cover that the strip eaves, which is used for,.Although by institute
It is strip window rain cover to state strip eaves, but for dust, can not but be stopped by strip eaves, and dust is typically from ground again
Kick up, therefore, it is very easy into after the enclosing region of strip eaves, enter back into strip hole, it is believed that strip eaves upwards
Setting more facilitates dust and enters electric power cabinet；So as to be caused damage to internal power components.Or and existing electric power cabinet
Radiating effect is bad, otherwise need to expend substantial amounts of electric energy when radiating, it is not environmentally friendly enough.
The content of the invention
Part in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide a kind of electric power cabinet, the electric power cabinet dust-proof effect
And good heat dissipation effect, and energy consumption is relatively low when radiating, and it is more environmentally friendly.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of electric power cabinet, including cabinet, the front of cabinet
Provided with cabinet door, the side wall of cabinet is that radiator window is interior to be provided with negative-pressure air fan, and the front of the negative-pressure air fan is set with provided with radiator window
There is heat absorbing sheet, conduit is equipped with the heat absorbing sheet, the both ends of conduit are connected to heat absorption liquid box, and heat absorption liquid box is arranged on cabinet bottom
Portion, and the liquid feeding end of conduit is provided with water pump, the top of cabinet is provided with solar panel, and solar panel is connected with inversion
Device, inverter are connected with battery, and battery electrically connects with water pump, and filter, institute are provided between radiator window and negative-pressure air fan
Stating filter includes multiple filtration net, and the mesh of outer screen pack is more than the mesh of inner screen pack, in the cabinet
Provided with temperature sensor, temperature sensor is connected with controller, and controller is arranged in the side wall of cabinet, controller and water pump electricity
Connection.
In the above-mentioned technical solutions, the heat absorption liquid box is provided with filling opening and leakage fluid dram.
In the above-mentioned technical solutions, the filter is connected on cabinet.
In the above-mentioned technical solutions, the quantity of the negative-pressure air fan is 2, and the quantity of filter is 2.
In the above-mentioned technical solutions, the quantity of the temperature sensor is at least 1.
The beneficial effects of the invention are as follows：When electric power cabinet outside air temperature is also very high, electric power in-cabinet temperature is higher, passes through
Controller controls pump working, and water pump circulates the heat absorption liquid in heat absorption liquid box in the catheter, heat absorption liquid by heat absorbing sheet when
Wait, the higher air of the temperature blown from negative-pressure air fan is cooled down, then cool down after air to electric power cabinet inside
Cooling is blowed in power components, reduces electric power cabinet internal temperature；Air inside entering outside from electric power cabinet is filled by filtering
The filtering put, become pure air after-blow to power components, be not easy to form dust stratification in power components；Pass through solar power generation
Device provides part electric energy, more environmentally friendly.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 right view.
Wherein：1. cabinet, 2. cabinet doors, 3. radiator windows, 4. negative-pressure air fans, 5. heat absorbing sheets, 6. conduits, 7. heat absorption liquid boxes, 8.
Water pump, 9. solar panels, 10. inverters, 11. batteries, 12. filters, 13. temperature sensors, 14. controllers.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
A kind of electric power cabinet as depicted in figs. 1 and 2, including cabinet 1, the front of cabinet 1 are provided with cabinet door 2, the side wall of cabinet 1
For with provided with radiator window 3, radiator window 3 is interior to be provided with negative-pressure air fan 4, and the front of the negative-pressure air fan 4 is provided with heat absorbing sheet 5, described
Conduit 6 is equipped with heat absorbing sheet 5, the both ends of conduit 6 are connected to heat absorption liquid box 7, and heat absorption liquid box 7 is arranged on the bottom of cabinet 1, and leads
The liquid feeding end of pipe 6 is provided with water pump 8, and the top of cabinet 1 is provided with solar panel 9, and solar panel 9 is connected with inverter
10, inverter 10 is connected with battery 11, and battery 11 electrically connects with water pump 8, is provided between radiator window 3 and negative-pressure air fan 4
Device 12 is filtered, the filter 12 includes multiple filtration net, and the mesh of outer screen pack is more than the net of inner screen pack
Hole, the cabinet 1 is interior to be provided with temperature sensor 13, and temperature sensor 13 is connected with controller 14, and controller 14 is arranged on cabinet 1
Side wall on, controller 14 electrically connects with water pump 8.
In the above-mentioned technical solutions, the heat absorption liquid box 7 is provided with filling opening and leakage fluid dram.Filling opening can be carried out plus inhaled
Hydrothermal solution, leakage fluid dram can discharge heat absorption liquid.
In the above-mentioned technical solutions, the filter 12 is connected on cabinet 1.The filter of clamping easily dismounts,
Periodically filter 12 can be cleaned.
In the above-mentioned technical solutions, the quantity of the negative-pressure air fan 4 is 2, and the quantity of filter 12 is 2.
In the above-mentioned technical solutions, the quantity of the temperature sensor 13 is at least 1.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.
Claims (5)
1. a kind of electric power cabinet, including cabinet, the front of cabinet is provided with cabinet door, it is characterized in that：The side wall of cabinet is with provided with scattered
Hot window, radiator window is interior to be provided with negative-pressure air fan, and the front of the negative-pressure air fan is provided with heat absorbing sheet, is equipped with and leads in the heat absorbing sheet
Pipe, the both ends of conduit are connected to heat absorption liquid box, and heat absorption liquid box is arranged on bottom of cabinet bulk, and the liquid feeding end of conduit is provided with water pump, cabinet
The top of body is provided with solar panel, and solar panel is connected with inverter, and inverter is connected with battery, battery with
Water pump electrically connects, and filter is provided between radiator window and negative-pressure air fan, the filter includes multiple filtration net, outer
The mesh of screen pack is more than the mesh of inner screen pack, is provided with temperature sensor in the cabinet, temperature sensor is connected with
Controller, controller are arranged in the side wall of cabinet, and controller electrically connects with water pump.
2. electric power cabinet according to claim 1, it is characterized in that：The heat absorption liquid box is provided with filling opening and leakage fluid dram.
3. electric power cabinet according to claim 1, it is characterized in that：The filter is connected on cabinet.
4. electric power cabinet according to claim 1, it is characterized in that：The quantity of the negative-pressure air fan is 2, the quantity of filter
For 2.
5. electric power cabinet according to claim 1, it is characterized in that：The quantity of the temperature sensor is at least 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180845.3A CN107681514A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711180845.3A CN107681514A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107681514A true CN107681514A (en) | 2018-02-09 |
Family
ID=61150161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711180845.3A Pending CN107681514A (en) | 2017-11-23 | 2017-11-23 | A kind of electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107681514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581452A (en) * | 2019-09-10 | 2019-12-17 | 滁州康贝伟业电气设备有限公司 | ventilation filter screen assembly for electric power cabinet |
| CN113153788A (en) * | 2021-04-07 | 2021-07-23 | 东莞市敏欣实业有限公司 | Solar negative pressure fan |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120080766A (en) * | 2011-01-10 | 2012-07-18 | 주식회사 전기안전 | Distribution box |
| KR101466766B1 (en) * | 2014-08-28 | 2014-12-01 | (주)서울전업공사 | Photovoltaic system equipped with inverter having improved performance and elongated lifespan |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN205610041U (en) * | 2016-04-21 | 2016-09-28 | 象山艾尔沃特智能科技有限公司 | Dustproof electric power cabinet of heat dissipation |
| CN205846512U (en) * | 2016-06-16 | 2016-12-28 | 焦作师范高等专科学校 | A kind of heat radiating type electric power cabinet |
| CN206302655U (en) * | 2016-12-28 | 2017-07-04 | 重庆特胜机电设备有限公司 | A kind of good regulator cubicle of security |
| CN206640176U (en) * | 2017-04-03 | 2017-11-14 | 谌牧晨 | A kind of outdoor dust-proof radiating electric power cabinet |
| CN207638199U (en) * | 2017-11-23 | 2018-07-20 | 湖州铭腾电力工程科技有限公司 | A kind of electric power cabinet |
-
2017
- 2017-11-23 CN CN201711180845.3A patent/CN107681514A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120080766A (en) * | 2011-01-10 | 2012-07-18 | 주식회사 전기안전 | Distribution box |
| KR101466766B1 (en) * | 2014-08-28 | 2014-12-01 | (주)서울전업공사 | Photovoltaic system equipped with inverter having improved performance and elongated lifespan |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN205610041U (en) * | 2016-04-21 | 2016-09-28 | 象山艾尔沃特智能科技有限公司 | Dustproof electric power cabinet of heat dissipation |
| CN205846512U (en) * | 2016-06-16 | 2016-12-28 | 焦作师范高等专科学校 | A kind of heat radiating type electric power cabinet |
| CN206302655U (en) * | 2016-12-28 | 2017-07-04 | 重庆特胜机电设备有限公司 | A kind of good regulator cubicle of security |
| CN206640176U (en) * | 2017-04-03 | 2017-11-14 | 谌牧晨 | A kind of outdoor dust-proof radiating electric power cabinet |
| CN207638199U (en) * | 2017-11-23 | 2018-07-20 | 湖州铭腾电力工程科技有限公司 | A kind of electric power cabinet |
Non-Patent Citations (1)
| Title |
|---|
| 叶婴齐: "工业用水处理技术 第2版", 30 September 2004, 上海科学普及出版社, pages: 246 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110581452A (en) * | 2019-09-10 | 2019-12-17 | 滁州康贝伟业电气设备有限公司 | ventilation filter screen assembly for electric power cabinet |
| CN113153788A (en) * | 2021-04-07 | 2021-07-23 | 东莞市敏欣实业有限公司 | Solar negative pressure fan |
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