CN109510088A - DC charging screen dust-proof radiating cabinet - Google Patents
DC charging screen dust-proof radiating cabinet Download PDFInfo
- Publication number
- CN109510088A CN109510088A CN201811511295.3A CN201811511295A CN109510088A CN 109510088 A CN109510088 A CN 109510088A CN 201811511295 A CN201811511295 A CN 201811511295A CN 109510088 A CN109510088 A CN 109510088A
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- CN
- China
- Prior art keywords
- cabinet
- screen
- charging
- heat exchanger
- dust
- 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
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 239000004576 sand Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 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
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to the technical fields of electric screen cabinet, it is a kind of DC charging screen dust-proof radiating cabinet, it includes charging screen screen cabinet, charging module, heat exchanger, one heat exchanger is at least installed in the cabinet door that screen cabinet is shielded in charging, heat exchanger includes outer housing, heat exchange chip, heat exchange partition, outdoor air outlet, outdoor air inlet are respectively arranged in the two sides up and down of heat exchanger ante-chamber outdoor cabinets, air inlet in cabinet is respectively arranged in the two sides up and down of heat exchanger back cavity outdoor cabinets, air outlet in cabinet, air inlet is separately installed with ventilation fan in outdoor air inlet and cabinet.The present invention installs heat exchanger on screen cabinet by shielding in charging, hot-air in outdoor cold air and cabinet can be made to carry out heat exchange, the heat that charging module generates is shielded in screen cabinet by charging and takes outdoor to, and then cool down to charging module, setting dust-proof mesh enclosure can make the present invention not have to open cabinet door during heat dissipation, and extraneous sand and dust also enter less than in heat exchanger and charging screen screen cabinet.
Description
Technical field
The present invention relates to the technical fields of electric screen cabinet, are a kind of DC charging screen dust-proof radiating cabinets.
Background technique
The existing DC charging screen calorific value of substation is big, although charging module carries fan, the heat in screen cabinet is not
Can timely outlet, therefore it is general radiated using will shield by the way of cabinet back door is opened, cause in screen cabinet that dust accumulation is more, it is big to run noise,
And equipment safety operation requirement is not met.
Summary of the invention
The present invention provides a kind of DC charging screen dust-proof radiating cabinets, overcome the defects of the prior art, can have
Effect solves the problems, such as that existing DC charging screen screen cabinet heat radiation is ineffective, and can further solve opening screen cabinet back door and be easy to make
It is more to shield dust accumulation in cabinet, the problem of it is big to run noise, and does not meet equipment safety operation requirement.
The purpose of the application is achieved in that a kind of DC charging screen dust-proof radiating cabinet includes charging screen screen cabinet, charging
Module, heat exchanger, charging screen, which shields, is equipped with charging module in cabinet, and the front and rear sides of charging screen screen cabinet are respectively arranged with cabinet door,
One heat exchanger is at least installed, heat exchanger includes outer housing, heat exchange chip, heat exchange partition, and heat exchange partition is solid in cabinet door
Surely it is connected in outer housing and by the inside division of outer housing into front chamber, rear chamber, the two sides up and down for the partition that exchanges heat are set respectively
It is equipped with the through-hole of connection a front chamber and rear chamber, front chamber's setting is shielded outside screen cabinet in charging, and rear chamber's setting is shielded in charging
Shield in cabinet, at least two heat exchange chip, two neighboring heat exchange chip interval are separately installed in front chamber and rear chamber
And dislocation is arranged to form the air flow passage of bending, is respectively arranged with outdoor outlet air in the two sides up and down of ante-chamber outdoor cabinets
Mouthful, outdoor air inlet, air inlet in cabinet is respectively arranged in the two sides up and down of back cavity outdoor cabinets, air outlet in cabinet, in outdoor
Air inlet is separately installed with ventilation fan in air inlet and cabinet.
Here is the further optimization and/or improvements to invention technology described above scheme:
Further, outdoor air inlet, be all removably installed the dust-proof mesh enclosure for covering ventilation fan on air inlet in cabinet, it is outdoor
Dust-proof mesh enclosure has also been removably installed at air outlet in air outlet and cabinet.
Further, ventilation fan is also installed at outdoor air outlet and air outlet in cabinet, dust-proof mesh enclosure covers on outside ventilation fan.
Further, one heat exchanger is at least installed on the roof or/and side wall of charging screen screen cabinet, heat exchanger
Front chamber's setting is shielded outside screen cabinet in charging, and rear chamber's setting of heat exchanger is shielded in screen cabinet in charging.
Further, the cabinet door of charging screen screen cabinet front and rear sides is all double door, is all installed in every fan shop front of double door
There is a heat exchanger, front chamber's setting of heat exchanger is shielded outside screen cabinet in charging, and rear chamber's setting of heat exchanger shields screen cabinet in charging
It is interior.
Structure of the invention is reasonable and compact, by charging shield screen cabinet on heat exchanger is installed, can make outdoor cold air with
Hot-air carries out heat exchange in cabinet, and the heat that charging module generates is shielded by charging and takes outdoor in screen cabinet to, and then gives charging mould
Block cools down, and hot-air in outdoor cold air and cabinet can be carried out heat exchange by heat exchanger in a manner of reverse convection, enhances
Heat exchange efficiency improves the heat dissipation effect of charging screen screen cabinet；In outdoor air outlet, outdoor air inlet, cabinet air inlet, in cabinet
Dust-proof mesh enclosure is set at air outlet, the present invention can be made not have to open cabinet door during heat dissipation, extraneous sand and dust also enter
Less than in heat exchanger and charging screen screen cabinet, DC charging screen in the process of running caused by noise can also control and filling well
In electric screen screen cabinet, therefore the present invention had not only had good dust-proof, noise reduction effect, but also met the requirement of equipment safety operation.
Detailed description of the invention
The specific structure of the application is provided by drawings and examples below:
Attached drawing 1 is the schematic view of the front view of DC charging screen dust-proof radiating cabinet.
Attached drawing 2 is the amplified structural schematic diagram of radiator in attached drawing 1.
Attached drawing 3 is the amplified left view structural representation of radiator in attached drawing 1.
Legend: 1, charging screen screen cabinet, 2, cabinet door, 3, outer housing, 4, heat exchange chip, 5, heat exchange partition, 6, front chamber, 7,
Rear chamber, 8, through-hole, 9, outdoor air outlet, 10, outdoor air inlet, 11, air inlet in cabinet, 12, air outlet in cabinet, 13, ventilation
Fan, 14, dust-proof mesh enclosure, 15, outdoor cold air, 16, hot-air in cabinet.
Specific embodiment
The application is not limited by following embodiments, can be determined according to the technical solution of the application and actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description 1
Butut mode be described, such as: the positional relationship of upper and lower, left and right is the Butut direction according to Figure of description 1
Come what is determined.
Below with reference to examples and drawings, the invention will be further described:
As shown in attached drawing 1 to 3, which includes charging screen screen cabinet 1, charging module, heat exchanger, charging
Charging module is installed, the front and rear sides of charging screen screen cabinet 1 are respectively arranged with cabinet door 2, at least pacify in cabinet door 2 in screen screen cabinet 1
Equipped with one heat exchanger, heat exchanger includes outer housing 3, heat exchange chip 4, heat exchange partition 5, and heat exchange partition 5 is fixedly connected on
At front chamber 6, rear chamber 7 in outer housing 3 and by the inside division of outer housing 3, the two sides up and down for the partition that exchanges heat are respectively arranged with
The through-hole 8 of one connection front chamber 6 and rear chamber 7, the setting of front chamber 6 are shielded outside screen cabinet 1 in charging, and the setting of rear chamber 7 is being charged
In screen screen cabinet 1, at least two heat exchange chip 4, two neighboring heat exchanger core are separately installed in front chamber 6 and rear chamber 7
Piece 4 is spaced and dislocation is arranged to form the air flow passage of bending, is respectively set in the two sides up and down of 6 outer housing 3 of front chamber
Have family outgoing tuyere 9, outdoor air inlet 10, the two sides up and down of 7 outer housing 3 of rear chamber be respectively arranged with air inlet 11 in cabinet,
Air outlet 12 in cabinet are separately installed with ventilation fan 13 at air inlet 11 in outdoor air inlet 10 and cabinet.
Ventilation fan 13 is conventionally known technology, and at runtime, ventilation fan 13 on heat exchanger also can be with for DC charging screen
Operation, under the action of ventilation fan 13, outdoor cold air 15 by charging shield screen 1 lower part of cabinet outdoor air inlet 10 enter before
In chamber 6, the outdoor cold air 15 entered in front chamber 6 is divided into two strands, one directly passes through through-hole 8, air outlet 12 in cabinet
It enters in charging screen screen cabinet 1 and cools down to charging module, the air flowing that another stock passes through the bending that heat exchange chip 4 is formed is logical
Road is discharged from outdoor air outlet 9, hot-air 16 in the cabinet that charging module generates in the process of running, by air inlet 11 in cabinet
Two strands are again divided into after entering rear chamber 7, one directly passes through air inlet 11 in cabinet, through-hole 8, outdoor air outlet 9 and is discharged to
Outdoor cools down to charging module, and another stock passes through the air flow passage for the bending that heat exchange chip 4 is formed, the outlet air out of cabinet
Shielding in cabinet 1 at mouth 12 back to charging screen, outdoor cold air 15 carries out heat exchange by heat exchange partition 5 with hot-air 16 in cabinet,
Most of heat of hot-air 16 is all taken away by outdoor cold air 15 in cabinet, the air outlet out of cabinet of hot-air 16 in cooled cabinet
It at 12 and returns in charging screen screen cabinet 1, and then charging module is given to cool down, outdoor cold air 15 is heated rear again from outdoor outlet air
It is discharged at mouthfuls 9, according to such operating mode, continue heat dissipation to the charging module of operation, in outdoor cold air 15 and cabinet
Heat exchange efficiency can be improved in 16 reverse convection of hot-air in this way, and two neighboring heat exchange chip 4 is spaced and dislocation arrangement is to form
The air flow passage of bending not only can increase stop of the hot-air 16 in heat exchanger in outdoor cold air 15 and cabinet
Time can also increase heat exchange area, further increase the heat exchange efficiency of heat exchanger, reach better heat dissipation effect with this.
Further, as shown in attached drawing 1 to 3, cover has all been removably installed on air inlet 11 in outdoor air inlet 10, cabinet
Dust-proof mesh enclosure 14 has also been removably installed at the firmly dust-proof mesh enclosure 14 of ventilation fan 13, outdoor air outlet 9 and air outlet 12 in cabinet.
Install the dust-proof mesh enclosure 14 of quick detachable cleaning additional, it is possible to prevente effectively from extraneous sand and dust enter in heat exchanger, sand and dust are long
Time is deposited on heat exchange chip 4 and heat exchange partition 5, finally will affect the heat exchange efficiency of heat exchanger, the present invention is due to dissipating
Do not have to open cabinet door 2 in the process of heat, therefore extraneous sand and dust also shield in screen cabinet 1 into less than charging, DC charging screen is being transported
Row during caused by noise can also control well charging shield screen cabinet 1 in, therefore the present invention both had well it is dust-proof,
Noise reduction effect, and meet the requirement of equipment safety operation.
Further, as shown in attached drawing 1 to 3, ventilation fan 13 is also installed at outdoor air outlet 9 and air outlet 12 in cabinet,
Dust-proof mesh enclosure 14 covers on outside ventilation fan 13.
Ventilation fan 13 is also installed at outdoor air outlet 9 and air outlet 12 in cabinet, outdoor cold air can be speeded in this way
15 with the cycle rate of hot-air 16 in cabinet, accelerate the heat exchange efficiency of heat exchanger, enhance the heat dissipation effect to charging module.
Further, according to actual needs, one is at least equipped on the roof or/and side wall of charging screen screen cabinet 1 to change
The setting of front chamber 6 of hot device, heat exchanger is shielded outside screen cabinet 1 in charging, and the setting of rear chamber 7 of heat exchanger is shielded in screen cabinet 1 in charging.
The quantity for increasing heat exchanger on screen cabinet 1 by shielding in charging can further enhance the heat dissipation effect to charging module
Fruit.
Further, as shown in Fig. 1, the cabinet door 2 of charging screen screen 1 front and rear sides of cabinet is all double door, double door it is every
A heat exchanger is fitted in the fan shop front, the setting of front chamber 6 of heat exchanger is shielded outside screen cabinet 1 in charging, the rear chamber 7 of heat exchanger
Setting is shielded in screen cabinet 1 in charging.
The cabinet door 2 of charging screen screen 1 front and rear sides of cabinet is all double door, can more easily open charging screen screen cabinet in this way
1, it is convenient that the operation conditions of DC charging screen is checked, it is fitted with a heat exchanger in every fan shop front of double door,
In this way the heat dissipation to charging module can also be further enhanced in such a way that charging shields and increases heat exchanger quantity on screen cabinet 1
Effect.
Above description is only intended to clearly illustrate the application example, and is not to presently filed embodiment
Restriction.Guarantor of all technical solution changes and variations that derived from for belonging to the application still in the application
Protect the column of range.
Claims (6)
1. a kind of DC charging screen dust-proof radiating cabinet, it is characterised in that shield screen cabinet, charging module, heat exchanger, charging including charging
Charging module is installed, the front and rear sides of charging screen screen cabinet are respectively arranged with cabinet door, are at least equipped in cabinet door in screen screen cabinet
One heat exchanger, heat exchanger include outer housing, heat exchange chip, heat exchange partition, and heat exchange partition is fixedly connected in outer housing
And by the inside division of outer housing at front chamber, rear chamber, the two sides up and down for the partition that exchanges heat are respectively arranged with a connection ante-chamber
The through-hole of room and rear chamber, front chamber's setting are shielded outside screen cabinet in charging, and rear chamber's setting is shielded in screen cabinet in charging, and front chamber is with after
At least two heat exchange chip is separately installed in chamber, two neighboring heat exchange chip interval and dislocation are arranged curved to be formed
The air flow passage of folding is respectively arranged with outdoor air outlet, outdoor air inlet in the two sides up and down of ante-chamber outdoor cabinets, rear
The two sides up and down of chamber shell body are respectively arranged with air inlet in cabinet, air outlet in cabinet, the air inlet in outdoor air inlet and cabinet
Place is separately installed with ventilation fan.
2. DC charging screen dust-proof radiating cabinet according to claim 1, it is characterised in that air inlet in outdoor air inlet, cabinet
On be all removably installed the dust-proof mesh enclosure for covering ventilation fan, be also removably installed at outdoor air outlet and air outlet in cabinet
There is dust-proof mesh enclosure.
3. DC charging screen dust-proof radiating cabinet according to claim 2, it is characterised in that outlet air in outdoor air outlet and cabinet
Ventilation fan is also installed at mouthful, dust-proof mesh enclosure covers on outside ventilation fan.
4. DC charging screen dust-proof radiating cabinet according to claim 1 or 2 or 3, it is characterised in that the top of charging screen screen cabinet
One heat exchanger is at least installed, front chamber's setting of heat exchanger is shielded outside screen cabinet in charging, heat exchanger on wall or/and side wall
Rear chamber setting charging shield screen cabinet in.
5. DC charging screen dust-proof radiating cabinet according to claim 1 or 2 or 3, it is characterised in that before and after charging screen screen cabinet
The cabinet door of two sides is all double door, and a heat exchanger, front chamber's setting of heat exchanger are fitted in every fan shop front of double door
Shield outside screen cabinet in charging, rear chamber's setting of heat exchanger is shielded in screen cabinet in charging.
6. DC charging screen dust-proof radiating cabinet according to claim 4, it is characterised in that charging screen screen cabinet front and rear sides
Cabinet door is all double door, and a heat exchanger is fitted in every fan shop front of double door, and front chamber's setting of heat exchanger is being charged
Outside screen screen cabinet, rear chamber's setting of heat exchanger is shielded in screen cabinet in charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511295.3A CN109510088A (en) | 2018-12-11 | 2018-12-11 | DC charging screen dust-proof radiating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511295.3A CN109510088A (en) | 2018-12-11 | 2018-12-11 | DC charging screen dust-proof radiating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510088A true CN109510088A (en) | 2019-03-22 |
Family
ID=65753244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511295.3A Pending CN109510088A (en) | 2018-12-11 | 2018-12-11 | DC charging screen dust-proof radiating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510088A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979713A (en) * | 2019-04-30 | 2019-07-05 | 南通市海王电气有限公司 | A kind of dust-proof heat-dissipating voltage transformer of lightning protection |
| CN110048324A (en) * | 2019-04-30 | 2019-07-23 | 江苏伊顿电气科技有限公司 | A kind of dust-proof heat radiating type switchgear of lightning protection |
| CN110061428A (en) * | 2019-04-30 | 2019-07-26 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
| CN110071446A (en) * | 2019-04-30 | 2019-07-30 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
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| CN103683050A (en) * | 2013-12-04 | 2014-03-26 | 国网上海市电力公司 | Sound-insulation cooling device for indoor transformer/electric reactor |
| CN203660350U (en) * | 2014-01-15 | 2014-06-18 | 艾默生网络能源有限公司 | Outdoor power cabinet |
| CN105720502A (en) * | 2016-03-29 | 2016-06-29 | 河北卓越电气有限责任公司 | Enclosed clean and efficient cooling power cabinet |
| CN106659064A (en) * | 2016-10-27 | 2017-05-10 | 许继电源有限公司 | Heat exchanger, charger cabinet using same and charger |
| CN107611821A (en) * | 2017-09-28 | 2018-01-19 | 中科电力装备集团有限公司 | A kind of new distribution automation terminal |
| CN207200354U (en) * | 2017-09-29 | 2018-04-06 | 深圳市英维克科技股份有限公司 | A kind of temperature control charging cabinet |
| CN209250011U (en) * | 2018-12-11 | 2019-08-13 | 国网新疆电力有限公司乌鲁木齐供电公司 | DC charging screen dust-proof radiating cabinet |
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2018
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103683050A (en) * | 2013-12-04 | 2014-03-26 | 国网上海市电力公司 | Sound-insulation cooling device for indoor transformer/electric reactor |
| CN203660350U (en) * | 2014-01-15 | 2014-06-18 | 艾默生网络能源有限公司 | Outdoor power cabinet |
| CN105720502A (en) * | 2016-03-29 | 2016-06-29 | 河北卓越电气有限责任公司 | Enclosed clean and efficient cooling power cabinet |
| CN106659064A (en) * | 2016-10-27 | 2017-05-10 | 许继电源有限公司 | Heat exchanger, charger cabinet using same and charger |
| CN107611821A (en) * | 2017-09-28 | 2018-01-19 | 中科电力装备集团有限公司 | A kind of new distribution automation terminal |
| CN207200354U (en) * | 2017-09-29 | 2018-04-06 | 深圳市英维克科技股份有限公司 | A kind of temperature control charging cabinet |
| CN209250011U (en) * | 2018-12-11 | 2019-08-13 | 国网新疆电力有限公司乌鲁木齐供电公司 | DC charging screen dust-proof radiating cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979713A (en) * | 2019-04-30 | 2019-07-05 | 南通市海王电气有限公司 | A kind of dust-proof heat-dissipating voltage transformer of lightning protection |
| CN110048324A (en) * | 2019-04-30 | 2019-07-23 | 江苏伊顿电气科技有限公司 | A kind of dust-proof heat radiating type switchgear of lightning protection |
| CN110061428A (en) * | 2019-04-30 | 2019-07-26 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
| CN110071446A (en) * | 2019-04-30 | 2019-07-30 | 江苏铭安电气有限公司 | A kind of dust-proof radiating switchgear |
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