CN109980547A - A kind of anti-dew device of the outdoor electric power facility of self-circulation type - Google Patents
A kind of anti-dew device of the outdoor electric power facility of self-circulation type Download PDFInfo
- Publication number
- CN109980547A CN109980547A CN201910372321.7A CN201910372321A CN109980547A CN 109980547 A CN109980547 A CN 109980547A CN 201910372321 A CN201910372321 A CN 201910372321A CN 109980547 A CN109980547 A CN 109980547A
- Authority
- CN
- China
- Prior art keywords
- facility
- electric power
- self
- convection holes
- circulation type
- 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.)
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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
- H02B1/26—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of anti-dew device of the outdoor electric power facility of self-circulation type, the anti-dew device of the outdoor electric power facility of self-circulation type includes: facility ontology；The anti-dew device of the outdoor electric power facility of self-circulation type further include: upper convection holes and lower convection holes；The upper convection holes are located at facility body surface top and are connected to body interior is implemented；The lower convection holes are located at facility body surface lower part and are connected to body interior is implemented.Increase fan to solve the prior art on outdoor electric power facility and needs power consumption, and the higher problem of improvement cost.
Description
Technical field
The present invention relates to electric power facility field more particularly to a kind of anti-dew devices of the outdoor electric power facility of self-circulation type.
Background technique
Existing outdoor electric power facility such as ring network cabinet, due to being placed on open-air atmosphere, open-air atmosphere temperature and humidity often changes
Larger, when external temperature is colder and humidity is larger, ring network cabinet internal unit heats inner air since electric current passes through fever, when
When hot-air encounters ice-cold ring network cabinet cabinet wall, since temperature leads to ring network cabinet internal condensation lower than its dew point, dew is accumulated simultaneously
The salt of mixing air, which is diverted in equipment, makes the equipment short circuit in ring network cabinet break down.To solve this problem, existing skill
Art be the aperture of ring network cabinet surface and increase fan come allow ring network cabinet inner air flowing avoid ring network cabinet internal condensation.Existing skill
Art the problem is that, increase fan in ring network cabinet and need power consumption, and improvement cost is higher.
Summary of the invention
The technical problem to be solved by the present invention is a kind of anti-dew device of the outdoor electric power facility of self-circulation type is provided, to solve
The above problem.
The technical scheme is that a kind of anti-dew device of the outdoor electric power facility of self-circulation type,
The anti-dew device of the outdoor electric power facility of self-circulation type includes:
Facility ontology；
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Upper convection holes and lower convection holes；
The upper convection holes are located at facility body surface top and are connected to body interior is implemented；
The lower convection holes are located at facility body surface lower part and are connected to body interior is implemented.
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Shutter；
The shutter is tilted down from facility body interior to facility body exterior；
The shutter is mounted on convection holes and lower convection holes.
Shutter on the upper convection holes stretches out cabinet body outer surface towards one end of facility body exterior.
The opposite two sides of the facility ontology is designed with convection holes and lower convection holes.
The beneficial effects of the present invention are:
Compared with prior art, when the invention works, the intrinsic equipment of facility implements intrinsic air by electric current heating,
Air heats rise through convection holes discharge, since the intrinsic air loss of facility causes the atmospheric pressure of its underpart to be less than
Outside air pressure, cool ambient air are entered in facility ontology by lower convection holes, and facility ontology is cleverly utilized in the present invention
Interior equipment heating makes the intrinsic air of facility form convection current, to reduce facility body interior air themperature to reach anti-
Only the purpose of facility body interior moisture condensation, the configuration of the present invention is simple do not need additionally to increase energy consumption equipment, and anti-dew effect is good, and
And it can also cool down to equipment.
Detailed description of the invention
Fig. 1 is three-dimensional view of the invention.
Specific embodiment
With reference to the accompanying drawing and invention is described further in specific embodiment:
With reference to Fig. 1, a kind of anti-dew device of the outdoor electric power facility of self-circulation type,
The anti-dew device of the outdoor electric power facility of self-circulation type includes:
Facility ontology 1；
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Upper convection holes 3 and lower convection holes 2；
The upper convection holes 3 are located at 1 surface top of facility ontology and are connected to body interior is implemented；
The lower convection holes 2 are located at 1 surface lower portions of facility ontology and are connected to body interior is implemented.
When work, the equipment in facility ontology 1 heats the air implemented in ontology 1 by electric current, and air heats rise logical
The discharge of convection holes 3 is crossed, causes the atmospheric pressure of its underpart to be less than outside air pressure since the air in facility ontology 1 is lost
By force, cool ambient air is entered in facility ontology 1 by lower convection holes 2, and the equipment in facility ontology 1 is cleverly utilized in the present invention
It generates heat to make the air in facility ontology 1 form convection current, so that reducing by 1 Inside Air Temperature of facility ontology prevents facility to reach
The purpose of 1 internal condensation of ontology, the configuration of the present invention is simple do not need additionally to increase energy consumption equipment, and anti-dew effect is good, and can also
Cool down to equipment.
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Shutter 4；
The shutter 4 from inside facility ontology 1 to tilting down outside facility ontology 1；
The shutter 4 is mounted on convection holes 3 and lower convection holes 2.
Shutter 4 also ensures air circulation while can entering facility 1 inside of ontology to avoid rainwater.
Shutter 4 on the upper convection holes 3 stretches out cabinet body outer surface towards one end outside facility ontology 1.
Hot-air by equipment heating, since 4 temperature of shutter is lower, can make shutter 4 when flowing through shutter 4
Upper moisture condensation drops onto 1 outer surface of facility ontology and corrodes 1 outer surface of facility ontology, this structure enables to moisture condensation to pass through blinds
Moisture condensation on window 4 will not be in droplet dew to 1 outer surface of facility ontology.
The opposite two sides of the facility ontology 1 is designed with convection holes 3 and lower convection holes 2.
This structure can be blown inside facility ontology 1 using natural wind, reinforce the flowing of 1 inner air of facility ontology,
Further promote anti-dew effect.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (4)
1. a kind of anti-dew device of the outdoor electric power facility of self-circulation type,
The anti-dew device of the outdoor electric power facility of self-circulation type includes:
Facility ontology (1)；
It is characterized in that,
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Upper convection holes (3) and lower convection holes (2)；
The upper convection holes (3) are located at facility ontology (1) surface top and are connected to body interior is implemented；
The lower convection holes (2) are located at facility ontology (1) surface lower portions and are connected to body interior is implemented.
2. the anti-dew device of the outdoor electric power facility of self-circulation type according to claim 1, which is characterized in that
The anti-dew device of the outdoor electric power facility of self-circulation type further include:
Shutter (4)；
The shutter (4) is tilted down from facility ontology (1) is internal to facility ontology (1) is external；
The shutter (4) is mounted on convection holes (3) and lower convection holes (2).
3. the anti-dew device of the outdoor electric power facility of self-circulation type according to claim 2, which is characterized in that
Shutter (4) on the upper convection holes (3) stretches out cabinet body outer surface towards the external one end of facility ontology (1).
4. the anti-dew device of the outdoor electric power facility of self-circulation type according to any one of claims 1 to 3, which is characterized in that
The opposite two sides of the facility ontology (1) is designed with convection holes (3) and lower convection holes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372321.7A CN109980547A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of self-circulation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372321.7A CN109980547A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of self-circulation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109980547A true CN109980547A (en) | 2019-07-05 |
Family
ID=67073012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372321.7A Pending CN109980547A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of self-circulation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109980547A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203562680U (en) * | 2013-11-26 | 2014-04-23 | 河南昊锐电气有限公司 | Shield machine prefabricated substation |
| CN205303975U (en) * | 2016-01-11 | 2016-06-08 | 傅文质 | Outdoor power distribution cabinet |
| CN206022984U (en) * | 2016-08-23 | 2017-03-15 | 珠海能超电气有限公司 | A kind of high frequency switch power regulator cubicle |
| CN207939045U (en) * | 2018-03-27 | 2018-10-02 | 南京贝尔电气设备有限公司 | A kind of water proof type open air closing ring main unit |
| CN208656239U (en) * | 2018-07-07 | 2019-03-26 | 合肥市飞龙电气设备有限公司 | A kind of multifunctional ligand switch cabinet |
| CN209561916U (en) * | 2019-05-06 | 2019-10-29 | 贵州电网有限责任公司 | A kind of anti-dew structure of the outdoor electric power facility of self-circulation type |
-
2019
- 2019-05-06 CN CN201910372321.7A patent/CN109980547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203562680U (en) * | 2013-11-26 | 2014-04-23 | 河南昊锐电气有限公司 | Shield machine prefabricated substation |
| CN205303975U (en) * | 2016-01-11 | 2016-06-08 | 傅文质 | Outdoor power distribution cabinet |
| CN206022984U (en) * | 2016-08-23 | 2017-03-15 | 珠海能超电气有限公司 | A kind of high frequency switch power regulator cubicle |
| CN207939045U (en) * | 2018-03-27 | 2018-10-02 | 南京贝尔电气设备有限公司 | A kind of water proof type open air closing ring main unit |
| CN208656239U (en) * | 2018-07-07 | 2019-03-26 | 合肥市飞龙电气设备有限公司 | A kind of multifunctional ligand switch cabinet |
| CN209561916U (en) * | 2019-05-06 | 2019-10-29 | 贵州电网有限责任公司 | A kind of anti-dew structure of the outdoor electric power facility of self-circulation type |
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