CN202905373U - Outdoor protective cover for transformer - Google Patents
Outdoor protective cover for transformer Download PDFInfo
- Publication number
- CN202905373U CN202905373U CN 201220593599 CN201220593599U CN202905373U CN 202905373 U CN202905373 U CN 202905373U CN 201220593599 CN201220593599 CN 201220593599 CN 201220593599 U CN201220593599 U CN 201220593599U CN 202905373 U CN202905373 U CN 202905373U
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- CN
- China
- Prior art keywords
- protective cover
- transformer
- outdoor protective
- ceiling
- shell
- 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 outdoor protective cover for a transformer. The outdoor protective cover comprises a shell and a ceiling; the shell consists of a framework and steel plates; the bottom of the shell is provided with a foundation; the top of the shell is provided with a ventilation port; the lower parts and the upper parts of the steel plates are provided with air inlets; the ceiling is shaped like a Chinese character 'Ren' and covers the top of the shell; and a heat dissipation port is formed between the ceiling and the shell. The outdoor protective cover has the advantages that the protective cover is simple in structure, and has a good ventilation and heat dissipation effect; the air inlets are provided with dustproof cotton, so that dust can be effectively prevented from entering the air inlets; and the heat dissipation port faces downward, so that water drops can be effectively prevented from entering the transformer.
Description
Technical field
The utility model relates to the transformer technology field, especially relates to the outdoor protective cover of transformer.
Background technology
Transformer is usually located on residential quarter basement or the ground; because transformer internal power element constantly does work, the transformer distribute heat is higher, causes operation troubles or stopping accident in order to prevent that temperature from raising; offer louvre at the transformer outer cover, dispel the heat by natural draft.Yet because the variation of external environment condition, dust or rainwater are easy to enter in the transformer by ventilation hole, thereby cause the operating efficiency of transformer to reduce, and affect the useful life of transformer.
Therefore, a kind of simple in structure, the appearance of ventilation that can be good, the outdoor protective cover of the transformer of radiating effect is necessary.
The utility model content
The utility model is to provide transformer outdoor protective cover for solving the problems of the technologies described above, and it has good result of ventilating heat dissipation.
The technical problem that the utility model solves realizes by the following technical solutions:
The outdoor protective cover of transformer, comprise housing and ceiling, formed by skeleton and steel plate at described housing, bottom at described housing is provided with base, top at described housing is provided with ventilating opening, is respectively arranged with air inlet on bottom and the top of described steel plate, and described ceiling is " people " shape, cover at the top of described housing, between described ceiling and described housing, be provided with thermovent.
As preferred technical scheme, described ventilating opening top also is provided with fan, to strengthen result of ventilating heat dissipation.
As preferred technical scheme, described thermovent is under shed.
As preferred technical scheme, be provided with wire netting at described air inlet.
As preferred technical scheme, on described wire netting, also be provided with dustproof cotton.
As preferred technical scheme, be provided with guide plate in described air inlet inboard, described guide plate is " Z " shape flap.
As preferred technical scheme, on the steel plate of the bottom of described housing, also be provided with louvre.
The beneficial effect that the utlity model has is: (1) is simple in structure, has good result of ventilating heat dissipation;
(2) at air inlet dustproof cotton is set, can effectively places dust and enter;
(3) thermovent prevents effectively that under shed water droplet from entering in the transformer.
Description of drawings
Fig. 1 is the utility model: the structural representation of the outdoor protective cover of transformer;
Fig. 2 is the utility model: the cross-sectional view of the outdoor protective cover of transformer;
Fig. 3 is the partial enlarged drawing of Q among Fig. 2;
Wherein: 1-housing, 2-ceiling, 3-base, 4-ventilating opening, 5-thermovent, 6-fan, 11-skeleton, 12-steel plate, 13-air inlet, 14-wire netting, dustproof cotton, the 16-guide plate of 15-.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1-2, the outdoor protective cover of transformer, comprise housing 1 and ceiling 2, formed by skeleton 11 and steel plate 12 at housing 1, be provided with base 3 in the bottom of housing 1, be provided with ventilating opening 4 at the top of housing 1, bottom and top at steel plate 12 are respectively arranged with air inlet 13, ceiling 2 is " people " shape, cover at the top of housing 1, between ceiling 2 and housing 1, be provided with thermovent 5, enter in order to prevent rainwater, thermovent 5 is under shed, also is provided with louvre on the steel plate of the bottom of housing 1.
Ventilating opening 4 tops also are provided with fan 6, to strengthen result of ventilating heat dissipation.
With reference to shown in Figure 3, be provided with wire netting 14 and dustproof cotton 15 at air inlet 13, enter in the housing 1 to prevent foreign material or dust, thereby affect the normal operation of transformer.
Be provided with a plurality of guide plates 16 in air inlet 13 inboards, guide plate 16 is " Z " shape flap, can prevent effectively that raindrop from entering in the transformer.
The utility model, simple in structure, have good result of ventilating heat dissipation, can effectively place dust or foreign material enter, prevent that effectively water droplet from entering in the transformer, be suitable for promoting.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the outdoor protective cover of transformer, comprise housing and ceiling, formed by skeleton and steel plate at described housing, bottom at described housing is provided with base, it is characterized in that, is provided with ventilating opening at the top of described housing, bottom and top at described steel plate are respectively arranged with air inlet, described ceiling is " people " shape, covers at the top of described housing, is provided with thermovent between described ceiling and described housing.
2. the outdoor protective cover of transformer according to claim 1 is characterized in that, described ventilating opening top also is provided with fan.
3. the outdoor protective cover of transformer according to claim 1 is characterized in that described thermovent is under shed.
4. the outdoor protective cover of transformer according to claim 1 is characterized in that, is provided with wire netting at described air inlet.
5. the outdoor protective cover of transformer according to claim 4 is characterized in that, also is provided with dustproof cotton on described wire netting.
6. the outdoor protective cover of transformer according to claim 1 is characterized in that be provided with guide plate in described air inlet inboard, described guide plate is " Z " shape flap.
7. the outdoor protective cover of transformer according to claim 1 is characterized in that, also is provided with louvre on the steel plate of the bottom of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593599 CN202905373U (en) | 2012-11-12 | 2012-11-12 | Outdoor protective cover for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220593599 CN202905373U (en) | 2012-11-12 | 2012-11-12 | Outdoor protective cover for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905373U true CN202905373U (en) | 2013-04-24 |
Family
ID=48126012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220593599 Expired - Fee Related CN202905373U (en) | 2012-11-12 | 2012-11-12 | Outdoor protective cover for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374504A (en) * | 2015-11-19 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Waterproof transformer |
| CN108364755A (en) * | 2018-04-10 | 2018-08-03 | 安徽金环电气设备有限责任公司 | A kind of shock-absorbing type transformer radiating shell |
-
2012
- 2012-11-12 CN CN 201220593599 patent/CN202905373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374504A (en) * | 2015-11-19 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Waterproof transformer |
| CN108364755A (en) * | 2018-04-10 | 2018-08-03 | 安徽金环电气设备有限责任公司 | A kind of shock-absorbing type transformer radiating shell |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20161112 |