CN202395347U - Ventilation and overhaul device for buried substation cellar - Google Patents
Ventilation and overhaul device for buried substation cellar Download PDFInfo
- Publication number
- CN202395347U CN202395347U CN 201120478277 CN201120478277U CN202395347U CN 202395347 U CN202395347 U CN 202395347U CN 201120478277 CN201120478277 CN 201120478277 CN 201120478277 U CN201120478277 U CN 201120478277U CN 202395347 U CN202395347 U CN 202395347U
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- Prior art keywords
- cellar
- cover plate
- ventilation
- ventilating mechanisms
- examination
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Abstract
The utility model discloses a ventilation and overhaul device for a buried substation cellar, comprising a cover plate (1) capable of being opened from one side, wherein a ventilation mechanism (2) integrally connected with the cover plate (1) and communicated with the cellar (8) is arranged on the cover plate (1); a top cover (4) is arranged on the ventilation mechanism (2); a plurality of horizontal strip-shaped through holes (3) are arranged on the sidewall of the ventilation mechanism (2); and rain-shielding bar plates (5) which are bulged outwards and opened downwards are arranged on the outer sides of the strip-shaped through holes (3). The ventilation and overhaul device for the buried substation cellar is small in floor area, convenient in overhaul, and good in ventilation, heat-dissipation and water-prevention effects.
Description
Technical field
The utility model relates to a kind of buried change cellar ventilation apparatus for examination and repair.
Background technology
Quickening along with the urbanization paces; For landscaping require increasingly highly, the transformer station of prior art mostly is provided with on the ground, not only takies a large amount of aboveground space and inharmonious with environment on every side; Also produce radiation and noise, directly influence surrounding environment and personnel.
In order to solve environment and the safety problem that ground transformer station brings, introduced buried substation.Transformer is placed in the buried casing as part important in the transformer station, and described buried casing is also referred to as the cellar.And for the cellar of placing transformer, ventilation, heat radiation and waterproof are matters of utmost importance, and buried change technology is very ripe for the problem of handling groundwater seepage aspect in the cellar, and waterproof described here mainly is to prevent that rainwater from getting in the cellar.A kind of buried change cellar ventilation apparatus for examination and repair of prior art is directly above the cellar, to build the ventilation apparatus for examination and repair; Ventilation apparatus for examination and repair side is provided with and is used to the shutter that ventilates, dispel the heat; The shortcoming that this prior art exists is: for ability ventilation, heat radiation, waterproof and maintainer can get into the cellar maintenance smoothly, the ratio that described ventilation apparatus for examination and repair generally need be done is higher; Owing to there is not cover plate, area is big on the ground for the needs of preventing rainwater take for described ventilation apparatus for examination and repair.
Top, cellar, another kind of prior art buried transformer place is provided with cover plate; Directly on the cover board offer access door; Ventilate and dispel the heat through bend pipe is set; The shortcoming that this kind prior art exists is: all be rainwater rainy day near the access door, be inconvenient to overhaul, and rainwater infiltrates the cellar through access door easily; The bend pipe result of ventilating heat dissipation is not good.
The utility model content
The utility model technical problem to be solved is that a kind of buried change cellar ventilation apparatus for examination and repair that floor area is little, overhaul convenience, ventilation and heat and good water-proof effect that takies is provided.
The technical scheme of the utility model provides the buried change cellar ventilation apparatus for examination and repair with following structure; It comprises can be from the cover plate of side unlatching; Described cover plate is provided with the ventilating mechanisms that is connected and communicates with the cellar with the cover plate one; Be provided with top cover above the described ventilating mechanisms, the sidewall of described ventilating mechanisms be provided with a plurality of levels to the strip through hole, described strip through hole arranged outside has evagination, the batten that keeps off the rain that Open Side Down.
After adopting above structure, the utility model compared with prior art has the following advantages:
The buried change cellar ventilation apparatus for examination and repair of the utility model comprises the ventilating mechanisms that cover plate and cover plate one are connected and communicate with the cellar, and described ventilating mechanisms volume is little, and it is little to take floor area; Described cover plate can be opened from a side, makes things convenient for the maintainer to get into the cellar maintenance; Described ventilating mechanisms sidewall be provided with level to the strip through hole, the air in the cellar can carry out ventilation and heat through strip through hole and outside, has good ventilation, radiating effect; And described strip through hole arranged outside has evagination, the batten that keeps off the rain that Open Side Down, and the described batten that keeps off the rain can stop that rainwater passes through the strip through hole and gets in the cellar waterproof action that plays.
As a kind of improvement of the utility model, described ventilating mechanisms one side is provided with the buckle that flexibly connects with top cover.Described buckle can be opened top cover, and the maintainer can not check the situation that whether seeps water in the cellar by the through hole below top cover when raining, can rapider ventilation and heat after top cover is opened simultaneously.
Another kind as the utility model improves, and described ventilating mechanisms is welding hollow cuboid or square on the cover board, and cuboid or cube structure are convenient to be made and install.
As a kind of improvement of also having of the utility model, described cover plate one side is opened and is meant that cover plate is provided with rotating shaft away between the opposite side of this open side and the ground entrance of cellar, and described rotating shaft makes that the cover plate unlatching is more laborsaving, more convenient.
Description of drawings
Shown in Figure 1 is the main TV structure sketch map of the buried change of the utility model cellar ventilation apparatus for examination and repair.
Shown in Figure 2 is side-looking structural representation among Fig. 1.
Shown in Figure 3 is plan structure sketch map among Fig. 1.
Shown in Figure 4ly be that Fig. 1 cover plate opens sketch map.
Shown in the figure: 1, cover plate, 2, ventilating mechanisms, 3, the strip through hole, 4, top cover, 5, the batten that keeps off the rain, 6, buckle, 7, rotating shaft, 8, the cellar.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Please with reference to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; The buried change cellar ventilation apparatus for examination and repair of the utility model comprises can be from the cover plate 1 of side unlatching; Described cover plate 1 is provided with the ventilating mechanisms 2 that is connected and communicates with cellar 8 with cover plate 1 one; Be provided with top cover 4 above the described ventilating mechanisms 2, the sidewall of described ventilating mechanisms 2 is provided with a plurality of levels to strip through hole 3, and described strip through hole 3 arranged outside have evagination, the batten 5 that keeps off the rain that Open Side Down.
Described ventilating mechanisms 2 one sides are provided with the buckle 6 that flexibly connects with top cover 4.
Described ventilating mechanisms 2 is for being welded on cuboid or the square on the cover plate 1.
Described cover plate 1 one sides are opened and are meant that cover plate 1 is provided with rotating shaft 7 away between 8 mouthfuls of the opposite side of this open side and the cellars.
In the present embodiment, described cover plate 1 is provided with two ventilating mechanisms 2, has at least two faces to be provided with strip through hole 3 in four faces of described ventilating mechanisms.Be provided with rotating shaft 7 between described cover plate 1 and the cellar 8, described rotating shaft 7 is made for stainless steel material.
More than be the preferred implementation of the utility model, be not limited to above execution mode in actual the use, as buckle 6 being changed into other similar means such as built-in lock; On the described top cover 4 some checkout gears are set, and come the automatic top cover 4 of opening to ventilate according to checkout gear; Some sign letters or literal etc. are set above the described top cover 4; All in the protection range of the utility model.
Claims (4)
1. buried change cellar ventilation apparatus for examination and repair; It is characterized in that: it comprises can be from the cover plate (1) of side unlatching; Described cover plate (1) is provided with the ventilating mechanisms (2) that is connected and communicates with cellar (8) with cover plate (1) one; Be provided with top cover (4) above the described ventilating mechanisms (2); The sidewall of described ventilating mechanisms (2) be provided with a plurality of levels to strip through hole (3), described strip through hole (3) arranged outside has evagination, the batten that keeps off the rain (5) that Open Side Down.
2. buried change according to claim 1 cellar ventilation apparatus for examination and repair, it is characterized in that: described ventilating mechanisms (2) one sides are provided with the buckle (6) that flexibly connects with top cover (4).
3. ventilation apparatus for examination and repair in buried change according to claim 2 cellar is characterized in that: described ventilating mechanisms (2) is for being welded on hollow cuboid or the square on the cover plate (1).
4. ventilation apparatus for examination and repair in buried change according to claim 1 cellar is characterized in that: described cover plate (1) one side is opened and is meant that cover plate (1) is provided with rotating shaft (7) away between the opposite side of this open side and cellar (8) mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478277 CN202395347U (en) | 2011-11-28 | 2011-11-28 | Ventilation and overhaul device for buried substation cellar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120478277 CN202395347U (en) | 2011-11-28 | 2011-11-28 | Ventilation and overhaul device for buried substation cellar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395347U true CN202395347U (en) | 2012-08-22 |
Family
ID=46670249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120478277 Expired - Lifetime CN202395347U (en) | 2011-11-28 | 2011-11-28 | Ventilation and overhaul device for buried substation cellar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979245A (en) * | 2018-08-31 | 2018-12-11 | 张家港市东城综合开发有限公司 | A kind of shared charging bicycle shed based on buried change |
| CN110979709A (en) * | 2019-11-19 | 2020-04-10 | 广东电网有限责任公司 | Unmanned aerial vehicle parking device |
-
2011
- 2011-11-28 CN CN 201120478277 patent/CN202395347U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979245A (en) * | 2018-08-31 | 2018-12-11 | 张家港市东城综合开发有限公司 | A kind of shared charging bicycle shed based on buried change |
| CN110979709A (en) * | 2019-11-19 | 2020-04-10 | 广东电网有限责任公司 | Unmanned aerial vehicle parking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |