CN203397822U - Waterproof casing for transformer - Google Patents
Waterproof casing for transformer Download PDFInfo
- Publication number
- CN203397822U CN203397822U CN201320457773.3U CN201320457773U CN203397822U CN 203397822 U CN203397822 U CN 203397822U CN 201320457773 U CN201320457773 U CN 201320457773U CN 203397822 U CN203397822 U CN 203397822U
- Authority
- CN
- China
- Prior art keywords
- casing
- transformer
- housing
- top lid
- ground
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a waterproof casing for a transformer. The technical scheme is that the waterproof casing is characterized by comprising a casing and a casing upper cover arranged on the casing. The casing upper cover is arranged into an arc shape with the center protruded in a mode of turning the back to the ground and is provided with an outer edge protruded out of the casing, the outer edge of the casing upper cover is provided with an eave, the casing is provided with an air vent, a shutter with grids is arranged at the position of the air vent, the grids are inclined towards the ground, the casing and the casing upper cover are provided with reinforcing ribs, and groove steel for erection is arranged on one side of the casing corresponding to the ground. The waterproof casing for the transformer effectively improves rainproof capability, and casing corrosion and even leakage caused by rainwater accumulation can be avoided.
Description
Technical field
The utility model relates to a kind of field transformer, is specifically related to a kind of transformer waterproof case.
Background technology
Transformer waterproof case is mainly used in the security protection at operating transformer scene, avoids causing interruption of service because the foreign matters such as toy enter transformer, can effectively protect personal safety and play certain electromagnetic shielding action.Some are arranged on outdoor transformer waterproof case, southern area particularly, often run into rainwater weather, and transformer waterproof case in the market, its upper cover generally is smooth panel type, and the structural strength of burnishing surface template upper cover is not high, and rainwater is easily piled up at upper cover, in the course of time easily shell is caused to erosion, cause even rain leakage of shell corrosion, have improved space.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of transformer waterproof case, and this transformer waterproof case has effectively improved its rainwater-proof ability, avoids piling up and causing shell to corrode even seepage because of rainwater.
For achieving the above object, the utility model provides following technical scheme: a kind of transformer waterproof case, comprise housing and be arranged on the case top lid on housing, described case top lid is arranged to the center arcuation of ground projection dorsad, case top lid is provided with the outer edge outside outstanding housing, and the outer edge of case top lid is provided with cornice.
By adopting technique scheme, case top lid is arranged to the center arcuation of ground projection dorsad, the outer edge of case top lid stretches out and gives prominence to outside housing, the outermost end of the outstanding housing parts of outer edge is provided with cornice, when running into rainwater weather, rainwater is mind-set runs down both sides from case top lid, can in case top lid, not pile up in a large number, and when rainwater flows down, the setting of outer edge ledge and cornice can effectively avoid rainwater to be seeped into enclosure interior and to cause fault from the eaves limit of case top lid, strengthened the drainage performance of transformer waterproof case, the hidden danger of having stopped to leak in housing and even having leaked electricity, this transformer waterproof case has effectively improved its rainwater-proof ability, avoid piling up and causing shell to corrode even seepage because of rainwater.
The utility model is further set to, and described housing is provided with ventilating opening, and ventilating opening place is provided with the shutter of band raster, and described grid is towards ground inclination.
By adopting technique scheme, housing is provided with ventilating opening, ventilating opening place is provided with the shutter of band raster, guaranteeing under the prerequisite of transformer waterproof case inner ventilation heat radiation, the impurity object that prevents a fat person directly enters enclosure interior, and grid is towards ground inclination, and while avoiding rainwater weather, rainwater directly wafts and causes fault into enclosure interior from shutter.
The utility model is further set to, and described housing and case top lid are equipped with reinforcement.
By adopting technique scheme, housing and case top lid are equipped with reinforcement, strengthen the structural strength of transformer waterproof case, make transformer waterproof case firm stable more.
The utility model is further set to, and described housing corresponding ground one side is provided with the channel-section steel that sets up use.
By adopting technique scheme, housing corresponding ground one side is provided with the channel-section steel that sets up use, transformer waterproof case is established on the ground by U-steel frame, avoid the bottom of transformer waterproof case directly to contact with ground, prevent because ground out-of-flatness causes damage to transformer waterproof case, also avoid transformer waterproof case to contact and corrosion with damp ground for a long time simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model transformer waterproof case.
Reference numeral: 1, housing; 2, case top lid; 21, cornice; 3, ventilating opening; 31, grid; 4, channel-section steel.
Embodiment
With reference to Fig. 1, the utility model transformer waterproof case embodiment is described further.
A waterproof case, comprises housing 1 and is arranged on the case top lid 2 on housing 1, case top lid 2 is arranged to the center arcuation of ground projection dorsad, and case top lid 2 is provided with the outer edge outside outstanding housing 1, and the outer edge of case top lid 2 is provided with cornice 21.
By adopting technique scheme, case top lid 2 is arranged to the center arcuation of ground projection dorsad, the outer edge of case top lid 2 stretches out and gives prominence to outside housing 1, the outermost end of outstanding housing 1 part of outer edge is provided with cornice 21, when running into rainwater weather, rainwater is mind-set runs down both sides from case top lid 2, can in case top lid 2, not pile up in a large number, and when rainwater flows down, the setting of outer edge ledge and cornice 21 can effectively avoid rainwater to be seeped into housing 1 inside and to cause fault from the eaves limit of case top lid 2, strengthened the drainage performance of transformer waterproof case, the hidden danger of having stopped to leak in housing 1 and even having leaked electricity, this transformer waterproof case has effectively improved its rainwater-proof ability, avoid piling up and causing shell to corrode even seepage because of rainwater.
Described housing 1 is provided with ventilating opening 3, and ventilating opening 3 places are provided with the shutter of band raster 31, and grid 31 is towards ground inclination.
By adopting technique scheme, housing 1 is provided with ventilating opening 3, ventilating opening 3 places are provided with the shutter of band raster 31, guaranteeing under the prerequisite of transformer waterproof case inner ventilation heat radiation, the impurity object that prevents a fat person directly enters housing 1 inside, and grid 31 is towards ground inclination, and while avoiding rainwater weather, rainwater directly wafts and causes fault into housing 1 inside from shutter.
Described housing 1 and case top lid 2 are equipped with reinforcement.
By adopting technique scheme, housing 1 and case top lid 2 are equipped with reinforcement, strengthen the structural strength of transformer waterproof case, make transformer waterproof case firm stable more.
Described housing 1 corresponding ground one side is provided with the channel-section steel 4 that sets up use.
By adopting technique scheme, housing 1 corresponding ground one side is provided with the channel-section steel 4 that sets up use, transformer waterproof case sets up on the ground by channel-section steel 4, avoid the bottom of transformer waterproof case directly to contact with ground, prevent because ground out-of-flatness causes damage to transformer waterproof case, also avoid transformer waterproof case to contact and corrosion with damp ground for a long time simultaneously.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a transformer waterproof case, comprise housing and be arranged on the case top lid on housing, it is characterized in that: described case top lid is arranged to the center arcuation of ground projection dorsad, case top lid is provided with the outer edge outside outstanding housing, and the outer edge of case top lid is provided with cornice.
2. a kind of transformer waterproof case according to claim 1, is characterized in that: described housing is provided with ventilating opening, and ventilating opening place is provided with the shutter of band raster, and described grid is towards ground inclination.
3. a kind of transformer waterproof case according to claim 1 and 2, is characterized in that: described housing and case top lid are equipped with reinforcement.
4. a kind of transformer waterproof case according to claim 3, is characterized in that: described housing corresponding ground one side is provided with the channel-section steel that sets up use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457773.3U CN203397822U (en) | 2013-07-29 | 2013-07-29 | Waterproof casing for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457773.3U CN203397822U (en) | 2013-07-29 | 2013-07-29 | Waterproof casing for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397822U true CN203397822U (en) | 2014-01-15 |
Family
ID=49909336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457773.3U Expired - Fee Related CN203397822U (en) | 2013-07-29 | 2013-07-29 | Waterproof casing for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985504A (en) * | 2014-05-06 | 2014-08-13 | 昆山达功电子有限公司 | Rain-proof transformer cover |
| CN108987044A (en) * | 2018-06-20 | 2018-12-11 | 国网江苏省电力有限公司泰州供电分公司 | A kind of oil-immersed transformer |
-
2013
- 2013-07-29 CN CN201320457773.3U patent/CN203397822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985504A (en) * | 2014-05-06 | 2014-08-13 | 昆山达功电子有限公司 | Rain-proof transformer cover |
| CN108987044A (en) * | 2018-06-20 | 2018-12-11 | 国网江苏省电力有限公司泰州供电分公司 | A kind of oil-immersed transformer |
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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: 20140115 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |