CN203086020U - Protective device of photovoltaic intelligent distribution facilities - Google Patents
Protective device of photovoltaic intelligent distribution facilities Download PDFInfo
- Publication number
- CN203086020U CN203086020U CN 201320112662 CN201320112662U CN203086020U CN 203086020 U CN203086020 U CN 203086020U CN 201320112662 CN201320112662 CN 201320112662 CN 201320112662 U CN201320112662 U CN 201320112662U CN 203086020 U CN203086020 U CN 203086020U
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- Prior art keywords
- air outlet
- cabinet
- side panel
- cabinet body
- power distribution
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title abstract 4
- 239000000428 dust Substances 0.000 abstract description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a protective device of photovoltaic intelligent distribution facilities, which comprises a cabinet body. An air outlet is formed above one side panel of the cabinet body; a fan is arranged on the inner side of the air outlet; a one-way air guide plate is arranged on the outer side of the air outlet; the upper end of the one-way air guide plate is connected with the side panel through a rotating shaft; the lower end of the one-way air guide plate adopts a free end; a limiting block of the one-way air guide plate is arranged at the air outlet; and an air inlet pipe communicated with inner and outer sides of the cabinet body is arranged below another side panel of the cabinet body. The protective device has the advantages that the structure is simple, the one-way air guide plate is arranged on the outer side of the air outlet, when the temperature in the cabinet body is within a proper temperature range and the fan is not started, the one-way air guide plate on the outer side of the fan hangs down to block the air outlet through the dead weight, and foreign matters, such as dust and inspects, are prevented from entering the cabinet body. After the temperature in the cabinet body exceeds the temperature range and the fan is started, the fan blows off the one-way air guide plate, and hot air in the cabinet body is emitted, so that the protective device is reasonable in design.
Description
Technical field
The utility model relates to the controller switching equipment technical field, especially relates to a kind of photovoltaic intelligent power distribution facilities protection device.
Background technology
Power distribution cabinet now is widely used in the distribution system of power consumers such as transformer station, power plant, industrial enterprise, mainly as power, throw light on and be transported to electric equipment electric energy conversion, distribute and the usefulness of control.In the use of power distribution cabinet, produce heat when electric elements are worked in the cabinet, especially during summer, heater element and on-the-spot high temperature can make the distribution in-cabinet temperature higher, if can not in time dispel the heat, will the components and parts in the power distribution cabinet be caused damage, make each components and parts cisco unity malfunction, influence industrial production.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is a kind of photovoltaic intelligent power distribution facilities protection device that can fully dispel the heat of design.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of photovoltaic intelligent power distribution facilities protection device; comprise cabinet; described cabinet is by base plate; top cover and four side panels are formed by connecting; wherein a side panel is made as the distribution chamber door; described distribution box door is adjacent side panel by detachable apparatus and connects; a side panel top of described cabinet is provided with air outlet; describedly go out the one's intention as revealed in what one says inboard and be provided with fan; described air outlet arranged outside has unidirectional guide vane; the upper end of described unidirectional guide vane is connected on the side panel by rotating shaft; the lower end of described unidirectional guide vane is a movable end; described air outlet place is provided with the guide vane end stop of unidirectional guide vane, and the below of a side panel of described cabinet is provided with an air inlet pipe that is communicated with the outside in the cabinet.
Preferably, described air outlet and air inlet pipe arranged outside have screen pack.
Preferably, the periphery of the pairing doorframe of described power distribution cabinet door is provided with the rubber weather strip of waterproof.
Preferably, described power distribution cabinet door is provided with handle.
The beneficial effects of the utility model:
The utility model is simple in structure, described air outlet arranged outside has unidirectional guide vane, in suitable temperature, does not start fan at in-cabinet temperature, the unidirectional guide vane in the fan outside then relies on the sagging air outlet that blocks of self gravitation, prevents that foreign matters such as dust or insect from entering.Behind the in-cabinet temperature overtemperature, behind the startup fan, fan blows unidirectional guide vane open, and hot gas in the cabinet is shed, and is reasonable in design.
Description of drawings
Fig. 1 is a side structure schematic diagram of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Consult Fig. 1 and Fig. 2; be embodiment of the present utility model; a kind of photovoltaic intelligent power distribution facilities protection device; comprise cabinet 1; described cabinet 1 is by base plate; top cover 2 and four side panels are formed by connecting; wherein a side panel is made as the distribution chamber door; described distribution box door is adjacent side panel by detachable apparatus and connects; a side panel top of described cabinet 1 is provided with air outlet 3; described air outlet 3 inboards are provided with fan 7; described air outlet 3 arranged outside have unidirectional guide vane 5; the upper end of described unidirectional guide vane 5 is connected on the side panel by rotating shaft; the lower end of described unidirectional guide vane 5 is a movable end, and described air outlet 3 places are provided with the guide vane end stop 6 of unidirectional guide vane 5, and the below of a side panel of described cabinet 1 is provided with an air inlet pipe 8 that is communicated with the outside in the cabinet 1.
Described air outlet 3 and air inlet pipe 8 arranged outside have screen pack 4.The foreign matters such as can preventing insect, impurity that is provided with of screen pack 4 enters.
The periphery of the pairing doorframe of described power distribution cabinet door is provided with the rubber weather strip of waterproof.The sealing strip that is provided with plays moistureproof damp proof effect with the cabinet inner air seal.
Described power distribution cabinet door is provided with handle.
Consult Fig. 1 and Fig. 2; provide specific embodiment of the utility model: a kind of photovoltaic intelligent power distribution facilities protection device; comprise cabinet 1; described cabinet 1 is by base plate; top cover 2 and four side panels are formed by connecting; wherein a side panel is made as the distribution chamber door; described distribution box door is adjacent side panel by detachable apparatus and connects; a side panel top of described cabinet 1 is provided with air outlet 3; describedly go out the one's intention as revealed in what one says inboard and be provided with fan 7; described air outlet 3 arranged outside have unidirectional guide vane 5; the upper end of described unidirectional guide vane 5 is connected on the side panel by rotating shaft; the lower end of described unidirectional guide vane 5 is a movable end; described air outlet 3 places are provided with the guide vane end stop 6 of unidirectional guide vane 5, and the below of a side panel of described cabinet 1 is provided with an air inlet pipe 8 that is communicated with the outside in the cabinet 1.Described air outlet 3 and air inlet pipe 8 arranged outside have screen pack 4.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation in not breaking away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. photovoltaic intelligent power distribution facilities protection device; comprise cabinet; described cabinet is by base plate; top cover and four side panels are formed by connecting; wherein a side panel is made as the distribution chamber door; described distribution box door is adjacent side panel by detachable apparatus and connects; it is characterized in that: a side panel top of described cabinet is provided with air outlet; describedly go out the one's intention as revealed in what one says inboard and be provided with fan; described air outlet arranged outside has unidirectional guide vane; the upper end of described unidirectional guide vane is connected on the side panel by rotating shaft; the lower end of described unidirectional guide vane is a movable end; described air outlet place is provided with the guide vane end stop of unidirectional guide vane, and the below of a side panel of described cabinet is provided with an air inlet pipe that is communicated with the outside in the cabinet.
2. photovoltaic intelligent power distribution facilities protection device according to claim 1, it is characterized in that: described air outlet and air inlet pipe arranged outside have screen pack.
3. photovoltaic intelligent power distribution facilities protection device according to claim 1 is characterized in that: the periphery of the pairing doorframe of described power distribution cabinet door is provided with the rubber weather strip of waterproof.
4. photovoltaic intelligent power distribution facilities protection device according to claim 1, it is characterized in that: described power distribution cabinet door is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112662 CN203086020U (en) | 2013-03-13 | 2013-03-13 | Protective device of photovoltaic intelligent distribution facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112662 CN203086020U (en) | 2013-03-13 | 2013-03-13 | Protective device of photovoltaic intelligent distribution facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086020U true CN203086020U (en) | 2013-07-24 |
Family
ID=48831825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112662 Expired - Fee Related CN203086020U (en) | 2013-03-13 | 2013-03-13 | Protective device of photovoltaic intelligent distribution facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425451A (en) * | 2017-08-07 | 2017-12-01 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical engineering power distribution cabinet |
| CN110445043A (en) * | 2019-09-10 | 2019-11-12 | 湖北金顿电气有限公司 | A kind of outdoor comprehensive distribution box of high efficiency and heat radiation |
-
2013
- 2013-03-13 CN CN 201320112662 patent/CN203086020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425451A (en) * | 2017-08-07 | 2017-12-01 | 国网甘肃省电力公司经济技术研究院 | A kind of electrical engineering power distribution cabinet |
| CN110445043A (en) * | 2019-09-10 | 2019-11-12 | 湖北金顿电气有限公司 | A kind of outdoor comprehensive distribution box of high efficiency and heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140313 |