CN2328113Y - Air cooling outdoor reactive power compensator cabinet - Google Patents
Air cooling outdoor reactive power compensator cabinet Download PDFInfo
- Publication number
- CN2328113Y CN2328113Y CN 98224020 CN98224020U CN2328113Y CN 2328113 Y CN2328113 Y CN 2328113Y CN 98224020 CN98224020 CN 98224020 CN 98224020 U CN98224020 U CN 98224020U CN 2328113 Y CN2328113 Y CN 2328113Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- utility
- model
- power compensator
- reactive power
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an air cooling outdoor reactive power compensator switch cabinet. The utility model is composed of a cabinet body, a rain preventing cover, and supporting feet used for supporting the cabinet for leaving from the ground, wherein, the top and the bottom of the cabinet body is provided with a ventilation window and an air window. The utility model is characterized in that the inner part of the cabinet body is provided with a temperature control fan. The utility model uses the fan for radiating for electric appliances in the cabinet, the air circulation of the inner part and the out part of the cabinet is accelerated, and the air cooling effect is good. The utility model is especially suitable for the outdoor temperature and moisture environment of south. When the utility model is adopted, a reactive power compensator arranged in the utility model can always under the reliable normal operation status, and the service life of the compensator is extended. The utility model is a scientific power compensator switch cabinet which has the advantages of simple structure and reasonable structure.
Description
The utility model relates to electrical switchgear, especially a kind of air-cooled outdoor reactive power compensator switch cubicle.
At present, be used for outdoor reactive power compensator switch cubicle and be generally aeration structure up and down, promptly top, the rain-proof cover at cabinet has ventilating window, is designed to smooth opening structure in the bottom surface of cabinet, cabinet has leg.Realize the heat radiation of switch cubicle with natural ventilation system up and down.The switch cubicle of this structure is applicable to that general employing A.C. contactor throws the installing and using of reactive power compensator of the mode that connects.If being used for throwing at controllable silicon zero point the reactive power compensator that connects the formula Automatic Control just has been not suitable for, because being electronic component, this compensator forms, its working temperature requires sternly with respect to the former, especially under the environment of southern high-temperature, humidity, the direct projection of sunlight, temperature in the cabinet is high repeatedly 60～70 ℃ the time, only relies on natural ventilation system, can't reach and reduce in-cabinet temperature.And too high reliability and its useful life that will have a strong impact on the electronic devices and components operate as normal of in-cabinet temperature.
The purpose of this utility model is the deficiency that exists at above-mentioned reactive power compensator switch cubicle, provides a kind of controllable silicon that is applicable to throw the air-cooled outdoor reactive power compensator switch cubicle that the reactive power compensator that connects the formula Automatic Control is installed and used zero point.
Air-cooled outdoor reactive power compensator switch cubicle of the present utility model is realized by following technical scheme: a blower fan that has temperature detect switch (TDS) to control is set in the switch cubicle of existing aeration structure up and down.
Air-cooled outdoor reactive power compensator switch cubicle of the present utility model adopts blower fan directly to heat radiation of electrical apparatus in the cabinet, and relies on blower fan to quicken the circulation of air of ventilating window and the displacement of cabinet inner air and outer air up and down in the cabinet.Wind cooling temperature lowering is effective.Especially suitable and environment outdoor high temperature, humidity in south.Adopt the utility model switch cubicle, can make the reactive power compensator that is installed in the cabinet be in reliable normal operating conditions all the time, and can improve greatly its useful life.It is a kind of power compensator switch cubicle of simple and reasonable, science.
Concrete structure of the present utility model is provided in detail by the following drawings and embodiment.
Fig. 1 is the structural representation of air-cooled outdoor reactive power compensator switch cubicle.
Embodiment: can be clear that from Fig. 1, air-cooled outdoor reactive power compensator switch cubicle is made of cabinet 1 and rain-proof cover 2, the top rain-proof cover of cabinet 1 has ventilating window 32 times, the bottom surface of cabinet 1 is provided with transom 4, the leg 5 that supporting cabinet 1 breaks away from ground, cabinet 1 is provided with cabinet door 6, and cabinet 1 inner bottom surface is provided with a temperature control blower fan 7.
For preventing that foreign material such as winged insect from entering switch cubicle from the full communication between the higher and lower levels window, influence the interior electrical equipment of cabinet and normally move, all can lay fly net on the ventilating window 3 of switch cubicle and the transom 4 of bottom surface.
Claims (3)
1, a kind of air-cooled outdoor reactive power compensator switch cubicle, by cabinet (1), rain-proof cover (2) be used to support the leg (5) that cabinet (1) breaks away from ground and constitute, have ventilating window (3) under the top rain-proof cover (2) of cabinet (1), the bottom surface of cabinet (1) is provided with transom (4), it is characterized in that: a blower fan (7) that has temperature detect switch (TDS) to control is set in the cabinet (1).
2, air-cooled open air according to claim 1 idle merit compensator switch cubicle is characterized in that: blower fan (7) is arranged on the transom (4) of cabinet (7) inner bottom surface.
3, air-cooled outdoor reactive power compensator switch cubicle according to claim 1 and 2 is characterized in that: be evenly equipped with fly net on ventilating window (3) and the transom (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224020 CN2328113Y (en) | 1998-05-11 | 1998-05-11 | Air cooling outdoor reactive power compensator cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224020 CN2328113Y (en) | 1998-05-11 | 1998-05-11 | Air cooling outdoor reactive power compensator cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328113Y true CN2328113Y (en) | 1999-07-07 |
Family
ID=33974981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98224020 Expired - Fee Related CN2328113Y (en) | 1998-05-11 | 1998-05-11 | Air cooling outdoor reactive power compensator cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328113Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810836A (en) * | 2012-07-24 | 2012-12-05 | 河南省电力公司信阳供电公司 | Ventilation and moisture removal equipment for cable trench of transformer substation |
| CN102983583A (en) * | 2012-12-22 | 2013-03-20 | 张家港保税区天翔电气有限公司 | Reactive capacitance compensation cabinet |
| CN103326261A (en) * | 2013-06-21 | 2013-09-25 | 吴江市物华五金制品有限公司 | Electric cabinet |
| CN104300397A (en) * | 2014-10-08 | 2015-01-21 | 成都川电开关厂 | Distribution cabinet with functions of ventilation and cooling |
-
1998
- 1998-05-11 CN CN 98224020 patent/CN2328113Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810836A (en) * | 2012-07-24 | 2012-12-05 | 河南省电力公司信阳供电公司 | Ventilation and moisture removal equipment for cable trench of transformer substation |
| CN102983583A (en) * | 2012-12-22 | 2013-03-20 | 张家港保税区天翔电气有限公司 | Reactive capacitance compensation cabinet |
| CN103326261A (en) * | 2013-06-21 | 2013-09-25 | 吴江市物华五金制品有限公司 | Electric cabinet |
| CN104300397A (en) * | 2014-10-08 | 2015-01-21 | 成都川电开关厂 | Distribution cabinet with functions of ventilation and cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |