CN110011204A - A kind of anti-dew device of the outdoor electric power facility of idle - Google Patents
A kind of anti-dew device of the outdoor electric power facility of idle Download PDFInfo
- Publication number
- CN110011204A CN110011204A CN201910372977.9A CN201910372977A CN110011204A CN 110011204 A CN110011204 A CN 110011204A CN 201910372977 A CN201910372977 A CN 201910372977A CN 110011204 A CN110011204 A CN 110011204A
- Authority
- CN
- China
- Prior art keywords
- facility
- electric power
- idle
- air
- ring network
- 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
- H02B1/56—Cooling; Ventilation
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 idle, the anti-dew device of the outdoor electric power facility of idle includes: facility ontology；The anti-dew device of the outdoor electric power facility of idle further include: oblique top and lower convection holes；The oblique top is fixedly mounted on facility body upper part and facility body upper part is completely covered；The oblique top and oblique top tilt down between the facility body upper part in direction there are draining gap；The lower convection holes are located at facility body surface lower part and are connected to body interior is implemented.To solve the prior art when ambient temperature is colder and air humidity is larger, the air heats rising being heated inside ring network cabinet encounters ice-cold ring network cabinet cabinet top, since the temperature difference is larger between ring network cabinet cabinet top and hot-air, and air humidity is again larger, the problem of ring network cabinet cabinet top still can condense, and dew, which can be accumulated gradually, and the salt of mixing air is diverted in equipment makes the equipment short circuit in ring network cabinet break down.
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 idle.
Background technique
Outdoor electric power facility such as ring network cabinet, due to being placed on open-air atmosphere, open-air atmosphere temperature and humidity is often changed greatly, when
When external temperature is colder, ring network cabinet internal unit due to electric current by fever heating inner air, when hot-air encounter it is ice-cold
When ring network cabinet cabinet wall, since temperature leads to ring network cabinet internal condensation, dew accumulation and the salt shunting of mixing air lower than its dew point
The equipment short circuit in ring network cabinet is set to break down on to equipment.To solve this problem, existing technology is on ring network cabinet top
Top convection holes and lower part convection holes are opened with lower part.When work, the equipment in ring network cabinet heats the sky in ring network cabinet by electric current
Gas, air heats rise through convection holes discharge, since the air loss in ring network cabinet causes the atmospheric pressure of its underpart small
In outside air pressure, cool ambient air is entered in ring network cabinet by lower convection holes, and the equipment in ring network cabinet is cleverly utilized
It generates heat to make the air in ring network cabinet form convection current, so that reduce ring network cabinet Inside Air Temperature is prevented inside ring network cabinet with reaching
The purpose of moisture condensation.But this ring network cabinet is the problem is that when ambient temperature is colder and air humidity is larger, in ring network cabinet
The air heats rising that portion is heated encounters ice-cold ring network cabinet cabinet top, since the temperature difference is larger between ring network cabinet cabinet top and hot-air,
And air humidity is again larger, and ring network cabinet cabinet top still can condense, and since ring network cabinet cabinet top is flat-top, dew can gradually be accumulated simultaneously
The salt of mixing air, which is diverted in equipment, makes the equipment short circuit in ring network cabinet break down.
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 idle is provided, on solving
State problem.
The technical scheme is that a kind of anti-dew device of the outdoor electric power facility of idle,
The anti-dew device of the outdoor electric power facility of idle includes:
Facility ontology；
The anti-dew device of the outdoor electric power facility of idle further include:
Oblique top and lower convection holes；
The oblique top is fixedly mounted on facility body upper part and facility body upper part is completely covered；
The oblique top and oblique top tilt down between the facility body upper part in direction there are draining gap；
The lower convection holes are located at facility body surface lower part and are connected to body interior is implemented.
The oblique top lower surface is equipped with water-absorbing material.
The anti-dew device of the outdoor electric power facility of idle further include:
Shutter；
The shutter is tilted down from facility body interior to facility body exterior；
The shutter is mounted on draining gap and lower convection holes.
The opposite two sides of the facility ontology is designed with draining gap 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 the discharge of draining gap, 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-
The only purpose of facility body interior moisture condensation, while when hot air is to oblique top, since the temperature difference between oblique top and hot-air makes
Oblique top surface sweating is obtained, dew is built up, and is passed through under gravity along oblique top lower surface after accumulation to a certain extent
Drain gap flow out facility body interior, be cleverly utilized here draining gap and meanwhile be used as hot-air be discharged convection holes with
The opening of dew is discharged, the configuration of the present invention is simple does not need additionally to increase energy consumption equipment, and anti-dew effect is good, and can also be set
It makes preparation for dropping temperature.
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 idle,
The anti-dew device of the outdoor electric power facility of idle includes:
Facility ontology 1；
The anti-dew device of the outdoor electric power facility of idle further include:
Oblique top 5 and lower convection holes 2；
The oblique top 5 is fixedly mounted on 1 top of facility ontology and 1 top of facility ontology is completely covered；
The oblique top 5 and oblique top 5 tilt down between 1 top of facility ontology in direction there are draining gap 3；
The lower convection holes 2 be located at 1 surface lower portions of facility ontology and with implement ontology 1 inside be connected to.
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 draining gap 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, while when hot air is to oblique top, since the temperature difference between oblique top 5 and hot-air makes tiltedly
5 surface sweatings are pushed up, dew is built up, and passes through row along 5 lower surface of oblique top under gravity after accumulation to a certain extent
Water gap flow out facility ontology 1 inside, be cleverly utilized here draining gap 3 simultaneously as hot-air be discharged convection holes with
The opening of dew is discharged, the configuration of the present invention is simple does not need additionally to increase energy consumption equipment, and anti-dew effect is good, and can also be set
It makes preparation for dropping temperature.
5 lower surface of oblique top is equipped with water-absorbing material.The water-absorbing material can be sponge or other water imbibition objects
Matter.
The anti-dew device of the outdoor electric power facility of idle 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 draining gap 3 and lower convection holes 2.
Shutter 4 also ensures air circulation while can entering facility 1 inside of ontology to avoid rainwater.
The opposite two sides of the facility ontology 1 is designed with draining gap 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 idle,
The anti-dew device of the outdoor electric power facility of idle includes:
Facility ontology (1)；
It is characterized in that,
The anti-dew device of the outdoor electric power facility of idle further include:
Oblique top (5) and lower convection holes (2)；
The oblique top (5) is fixedly mounted on facility ontology (1) top and facility ontology (1) top is completely covered；
The oblique top (5) and oblique top (5) tilt down between facility ontology (1) top in direction there are draining gap (3)；
The lower convection holes (2) are located at facility ontology (1) surface lower portions and are connected to ontology (1) inside is implemented.
2. the anti-dew device of the outdoor electric power facility of idle according to claim 1, which is characterized in that
Oblique top (5) lower surface is equipped with water-absorbing material.
3. the anti-dew device of the outdoor electric power facility of idle according to claim 1, which is characterized in that
The anti-dew device of the outdoor electric power facility of idle 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 draining gap (3) and lower convection holes (2).
4. the anti-dew device of the outdoor electric power facility of idle 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 draining gap (3) and lower convection holes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372977.9A CN110011204A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of idle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910372977.9A CN110011204A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of idle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110011204A true CN110011204A (en) | 2019-07-12 |
Family
ID=67175878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910372977.9A Pending CN110011204A (en) | 2019-05-06 | 2019-05-06 | A kind of anti-dew device of the outdoor electric power facility of idle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110011204A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206461252U (en) * | 2016-10-28 | 2017-09-01 | 琦洲电气有限公司 | A kind of distributed board outdoor |
| CN107342545A (en) * | 2017-07-25 | 2017-11-10 | 合肥赛度电子科技有限公司 | A kind of communication equipment sealed moisture proof electrical box |
| CN207691220U (en) * | 2017-11-24 | 2018-08-03 | 华能荣成风力发电有限公司 | A kind of GIS switch boards protective device |
| CN108539609A (en) * | 2018-05-31 | 2018-09-14 | 宜昌市东明电气有限责任公司 | A kind of outdoor ring main unit with row's dew function |
| CN210074555U (en) * | 2019-05-06 | 2020-02-14 | 贵州电网有限责任公司 | Dew structure is prevented to open-air electric power facility of no consumption |
-
2019
- 2019-05-06 CN CN201910372977.9A patent/CN110011204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206461252U (en) * | 2016-10-28 | 2017-09-01 | 琦洲电气有限公司 | A kind of distributed board outdoor |
| CN107342545A (en) * | 2017-07-25 | 2017-11-10 | 合肥赛度电子科技有限公司 | A kind of communication equipment sealed moisture proof electrical box |
| CN207691220U (en) * | 2017-11-24 | 2018-08-03 | 华能荣成风力发电有限公司 | A kind of GIS switch boards protective device |
| CN108539609A (en) * | 2018-05-31 | 2018-09-14 | 宜昌市东明电气有限责任公司 | A kind of outdoor ring main unit with row's dew function |
| CN210074555U (en) * | 2019-05-06 | 2020-02-14 | 贵州电网有限责任公司 | Dew structure is prevented to open-air electric power facility of no consumption |
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