CN206293795U - Top cover of box type transformer substation - Google Patents
Top cover of box type transformer substation Download PDFInfo
- Publication number
- CN206293795U CN206293795U CN201621301583.2U CN201621301583U CN206293795U CN 206293795 U CN206293795 U CN 206293795U CN 201621301583 U CN201621301583 U CN 201621301583U CN 206293795 U CN206293795 U CN 206293795U
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- China
- Prior art keywords
- bucker
- box
- lid
- transformer substation
- hole
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- 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.)
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Abstract
The utility model discloses a kind of box-type substation lid, it is related to box-type substation field, main purpose is the heat dissipation problem that box-type substation is solved on the premise of the structure for not changing box for box-type transformer substation.Main technical schemes of the present utility model are a kind of box-type substation lid, including：Lid, the top of lid has through hole；Bucker, bucker includes side wall and lid, and side wall ring surrounded cavity around one week with lid, and bucker is arranged on through hole, through hole is connected with cavity, has multiple air-vents on the wall of side.The utility model is mainly used in placing electrical equipment.
Description
Technical field
The utility model is related to box-type substation field, more particularly to a kind of top cover of box type transformer substation.
Background technology
Box-type substation is a kind of group that the electrical equipments such as high-tension switch cabinet, transformer, low-tension switch cabinet are placed in one
Box-like controller switching equipment.Because its complete property is strong, compact conformation, good appearance, short construction period, can carry, it is pollution-free the advantages of get over
It is easily accepted by a user come more.Because box-type substation is all mounted in outdoor, outdoor temperature is high, and especially summer temp is higher,
Box-type substation internal electric equipment is constantly generated heat, if heat can not be discharged in time may result in the too high shadow of temperature in transformer station
The operation of the equipment of sound, so that trigger equipment fault, therefore, the problem that radiating must be solved as box-type substation.In the prior art,
By changing the structure of box for box-type transformer substation, for example, increase the modes such as cooling system and box-type substation is lowered the temperature, but need
Increase the volume of box-type substation, and cause the manufacturing cost of box-type substation to increase.
Utility model content
In view of this, the utility model embodiment provides a kind of top cover of box type transformer substation, and main purpose is not change case
On the premise of the structure of formula transformer station box, the heat dissipation problem of box-type substation is solved.
To reach above-mentioned purpose, the utility model mainly provides following technical scheme：
The utility model embodiment provides a kind of top cover of box type transformer substation, and the top cover includes：
Lid, the top of lid has through hole；
Bucker, bucker includes side wall and upper lid, and side wall ring surrounded cavity around one week with upper lid, and bucker is arranged on logical
Kong Shang, makes through hole be connected with cavity, has multiple air-vents on the wall of side.
Preferably, outer net, it is outer it is online there are multiple mesh, outer net is shrouded in the outside of bucker, for by the waterproof enclosure
Inside it.
Preferably, drainage hood, drainage hood is connected on the side wall of bucker, and drainage hood is for multiple and is arranged on multiple saturating
The top edge of stomata, multiple drainage hoods connect one to one with multiple top edges.
Preferably, each drainage hood has connection end and elongated end, to be detachably connected between connection end and bucker, prolongs
Stretch end to extend towards the direction of lid, there is angle between each drainage hood and bucker.
Preferably, the angle of angle is 30 degree to 75 degree.
Preferably, cone is fixedly connected at the top of bucker, the bottom of cone overlaps with the top of bucker.
Preferably, the top of outer net is shaped as taper.
Preferably, the length of through hole is 30 centimetres to 50 centimetres, and the width of through hole is 20 centimetres to 30 centimetres.
Preferably, the material of outer net and bucker is stainless steel material.
Preferably, a diameter of 2mm to 10mm of mesh.
In the technical scheme that the utility model embodiment is provided, the top of lid has through hole, is set on the top of through hole
Bucker, bucker includes side wall and upper lid, and side wall and upper lid surround cavity, through hole is connected with cavity, has on the wall of side many
Individual air-vent；When multiple electrical equipments in box-type substation work, because box-type substation is a relatively closed casing,
Multiple electric equipments can produce substantial amounts of hot gas, and the characteristic risen using hot air flow, hot gas can have stepped through through hole and cavity,
Box-type substation is discharged finally by multiple air-vents, relative to prior art, by changing the structure of box for box-type transformer substation,
For example increase the modes such as cooling system to lower the temperature box-type substation, in the utility model, by setting through hole on lid,
Bucker is set on the top of through hole, hot gas is discharged casing by the characteristic risen using hot air flow, makes box-type substation not
In the case of changing body structure and not increasing box volume, the technique effect of waterproof and discharge heat is reached.
Brief description of the drawings
A kind of structural representation of top cover of box type transformer substation that Fig. 1 is provided for the utility model embodiment；
Fig. 2 is cross-sectional view at A-A in Fig. 1；
The cross-sectional view of another top cover of box type transformer substation that Fig. 3 is provided for the utility model embodiment；
Fig. 4 is the mplifying structure schematic diagram at B in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the top cover of box type transformer substation that the utility model embodiment is proposed, including：Lid 1, lid 1
Top there is through hole 4；Bucker 2, bucker 2 includes side wall 22 and upper lid 21, and side wall 22 rounds and surrounded with upper lid 21
Cavity 5, bucker 2 is arranged on through hole 4, through hole 4 is connected with cavity 5, has multiple passages 23 on side wall 22.
In the technical scheme of above-mentioned offer, the top of lid 1 has through hole 4, and bucker 2 is set on the top of through hole 4,
Bucker 2 includes side wall 22 and upper lid 21, and side wall 22 and upper lid 21 surround cavity 5, through hole 4 is connected with cavity 5, on side wall 22
With multiple passages 23；When multiple electrical equipments in box-type substation work, because box-type substation is one relatively close
The casing for closing, multiple electric equipments can produce substantial amounts of hot gas, the characteristic risen using hot air flow, and hot gas can have stepped through logical
Hole 4 and cavity 5, discharge box-type substation, relative to prior art, by changing box type transformation finally by multiple passages 23
Stand the structure of casing, for example, increase the modes such as cooling system and box-type substation is lowered the temperature, in the utility model, by lid
Through hole 4 is set on body 1, bucker 2 is set on the top of through hole 4, hot gas is discharged case by the characteristic risen using hot air flow
Body, makes box-type substation in the case where not changing body structure and not increasing box volume, reaches waterproof and discharges heat
Technique effect.
Above-mentioned box-type substation is generally steel-structure box, so it is also Steel material that lid 1 is general, sets logical on lid 1
Hole 4, the size of through hole 4 determines according to the size of lid 1；The shape of through hole 4 can be rectangle or it is circular, or its
His shape；Bucker 2 has side wall 22 and upper lid 21, and side wall 22 rounds, and surrounds a cavity 5 with upper lid 21,
Multiple passages 23 are set on the side wall 22 of bucker 2, and the principle risen using hot air flow produces hot gas in box-type substation
Afterwards, hot gas first passes through through hole 4 and flows into cavity 5, then flows out to outdoor by multiple passages 23, so that box-type substation is not
In the case of changing body structure and not increasing box volume, the technique effect of waterproof and discharge heat is reached, it is ensured that in casing
Temperature will not too high and operation that influence electrical equipment.
Further, as depicted in figs. 1 and 2, increase outer net 3, there are multiple mesh 31 on outer net 3, outer net 3 is shrouded anti-
The outside of water cover 2, for bucker 2 to be sleeved on inside it.In the present embodiment, outer net is set by the outside of bucker 2
3, outer net 3 completely can be shrouded inside it bucker 2, for stopping that it is box that the debris such as leaf, dust or rubbish enter
Transformer station；There are multiple mesh 31, the hot gas of box-type substation also may proceed to motion simultaneously after through passage 23 on outer net 3
Discharged through mesh 31, outer net 3 can be using stainless steel outer net 3 on the market, and the stainless steel outer net 3 is flexible material, can
It is adhering completely on bucker 2, it would however also be possible to employ the outer cover that rigid material is made, makes between outer net 3 and bucker 2 with certain
Space, hot gas with the external world air contact area it is bigger, increase hot gas diffusion speed.
Further, as shown in figure 4, drainage hood 24 is connected on the side wall 22 of bucker 2, drainage hood 24 for multiple and
The top edge 243 of multiple passages 23 is arranged on, multiple drainage hoods 24 connect one to one with multiple top edges 243.This implementation
In example, multiple drainage hoods 24 are set on the side wall 22 of bucker 2, due to that when rainy, can be piled up on the upper lid 21 of bucker 2
Rainwater, and rainwater can flow down with the side wall 22 of bucker 2, in order to further prevent rainwater from entering bucker 2, in bucker
Multiple drainage hoods 24 are set on 2 side wall 22, and drainage hood 24 is arranged on the top edge 243 of passage 23, and rainwater can be along drainage
The direction of cover 24 is flowed on lid 1, without entering bucker 2, and then has been reached and further prevent rainwater and enter box type transformation
The technique effect stood；Can be to be fixedly connected, or be detachably connected between drainage hood 24 and side wall 22, drainage hood 24
Material can use plastics or aluminium, and industry can be using other materials, as long as the water that will can be flowed on side wall 22 is drained to
Lid 1.
Further, as shown in Figure 2 and Figure 4, each drainage hood 24 has connection end 241 and elongated end 242, connection end
To be detachably connected between 241 and bucker 2, elongated end 242 extends towards the direction of lid 1, each drainage hood 24 and bucker 2
Between have angle.In the present embodiment, in order that rainwater is preferably led to lid 1, the connection end of drainage hood 24 by drainage hood 24
On the other hand it is convenient partly in order to facilitating the replacing of drainage hood 24 using being detachably connected between 241 and bucker 2
Processing；The elongated end 242 of drainage hood 24 extends towards the direction of lid 1, makes have angle between drainage hood 24 and bucker 2, enters
And ensureing rainwater can flow on lid 1.
Further, the angle of angle is 30 degree to 75 degree.Learnt by experiment, when the angle of angle is at 30 degree to 75 degree
When, can both ensure that drainage hood 24 will not block passage 23, rainwater can again smoothly flow on lid 1；The present embodiment
In, the angle of angle is too small, and drainage hood 24 can shelter from passage 23, is unfavorable for making hot gas shed, and then influences whole box
The work of transformer station, the angle of angle is too big, and rainwater can be rested on the edge of drainage hood 24, it is also possible to can adverse current extremely ventilation
In hole 23, the electrical equipment in box-type substation is caused to damage, when the angle of angle is 30 degree, the emission of hot gas can expire
The normal operation of electrical equipment in sufficient box-type substation, when the angle of angle is 75 degree, rainwater still can be along drainage hood 24
Edge flow to lid 1, will not adverse current to passage 23, further up to meeting radiating simultaneously and prevent rainwater from entering box
The technique effect of transformer station.
Preferably, as shown in Fig. 2 the top of bucker 2 is fixedly connected cone 25, bottom and the bucker 2 of cone 25
Top overlaps.In the present embodiment, because upper lid 21 is flat, rainwater can be deposited on the upper lid 21 of bucker 2, in order to prevent rain
Water is piled up on upper lid 21, and a cone 25 is set on upper lid 21, and the bottom of cone 25 overlaps with the top of bucker 2, when
When rainwater flow to cone 25, rainwater can continue to move down along the inclined-plane of cone 25, and flow on the side wall 22 of bucker 2,
Flowed on lid 1 further along drainage hood 24, and then ensure that rainwater will not enter box-type substation；Cone 25 can use glass material
Material, it would however also be possible to employ metal material, the surface of cone 25 should keep smooth, facilitate rainwater to flow down as soon as possible.
Preferably, as shown in figure 3, being shaped as taper at the top of outer net 3.In the present embodiment, by the shape at the top of outer net 3
It is set to taper.When raining, rainwater can be fallen on outer net 3, and rainwater can be flowed downward on lid 1 with the rib of taper,
If rainfall is excessive, part rainwater can be fallen on bucker 2, but, when rainfall is smaller, taper can effectively prevent rain
Water enters the space between outer net 3 and bucker 2, and then can further prevent rainwater from entering box-type substation, it is ensured that electricity
The safety of gas equipment.
Further, as shown in Fig. 2 the length of through hole 4 is 30 centimetres to 50 centimetres, the width of through hole 4 for 20 centimetres extremely
30 centimetres.The size substantially 4m*2.5m or 2.5m*1.2m of current box-type substation on the market, the size of through hole 4 needs
Depending on the size of box-type substation, the size of through hole 4 can not be excessive, otherwise can not be that box-type substation keeps relatively close
Envelope, the size of through hole 4 can not be too small, cannot otherwise meet hot its discharge of box-type substation, is learnt by experiment, box change
When the size in power station is 4m*2.5m, the size of applicable through hole 4 is 50 centimetres * 30 centimetres, and the size of box-type substation is
During 2.5m*1.2m, the size of applicable through hole 4 is 30 centimetres * 20 centimetres；Box-type substation on the market is likely present at present
Other sizes, are also all suitable for the utility model embodiment.
Preferably, the material of outer net 3 and bucker 2 is stainless steel material.Because outer net 3 and bucker 2 are exposed to outdoor,
So, in order to ensure that outer net 3 and the service life of bucker 2 extend as far as possible, outer net 3 and bucker 2 use stainless steel
Material is more adapted to, it is of course also possible to use other materials, such as carbon alloy etc. are difficult the material for getting rusty, belongs to this practicality
The protection domain of new embodiment.
Preferably, a diameter of 2mm to 10mm of mesh 31.In the present embodiment, the size of mesh 31 be difficult it is excessive, it is excessive
Mesh 31 can not play the effect for stopping debris, meanwhile, in order to reduce rainwater through the amount of mesh 31, reduction net that should be appropriate
The diameter in hole 31, by experiment learn, during a diameter of 2mm to 10mm of mesh 31, can effectively stop leaf, dust or
The debris such as rubbish, it is also possible to reduce rainwater through the amount of mesh 31, reduce rainwater and fall in the possibility of bucker 2；When
So, the shape of mesh 31 not only could be arranged to circle, it is also possible to be set to square.
Certainly, if the size of box-type substation is too many, a through hole 4 cannot meet the speed of hot gas discharge, it is also possible to
Multiple through holes 4 are set on top cover of box type transformer substation, and above-mentioned bucker 2 and outer net 3 are successively set on through hole 4.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of top cover of box type transformer substation, it is characterised in that including：
Lid, the top of the lid has through hole；
Bucker, the bucker includes side wall and upper lid, and the side wall ring surrounded cavity around one week with the upper lid, described anti-
Water cover is arranged on the through hole, the through hole is connected with the cavity, has multiple air-vents on the side wall.
2. top cover of box type transformer substation according to claim 1, it is characterised in that also include：
Outer net, it is described it is outer it is online there are multiple mesh, the outer net is shrouded in the outside of the bucker, for by the waterproof
The enclosure is inside it.
3. top cover of box type transformer substation according to claim 2, it is characterised in that also include：
Drainage hood, the drainage hood is connected on the side wall of the bucker, and the drainage hood is for multiple and is arranged on multiple
The top edge of the air-vent, multiple drainage hoods connect one to one with multiple top edges.
4. top cover of box type transformer substation according to claim 3, it is characterised in that
Each described drainage hood has connection end and elongated end, to be detachably connected between the connection end and the bucker,
The elongated end extends towards the direction of the lid, has angle between each described drainage hood and the bucker.
5. top cover of box type transformer substation according to claim 4, it is characterised in that
The angle of the angle is 30 degree to 75 degree.
6. top cover of box type transformer substation according to claim 3, it is characterised in that
Cone is fixedly connected at the top of the bucker, the bottom of the cone overlaps with the top of the bucker.
7. the top cover of box type transformer substation according to any one of claim 3 to 6, it is characterised in that
The top of the outer net is shaped as taper.
8. top cover of box type transformer substation according to claim 7, it is characterised in that
The length of the through hole is 30 centimetres to 50 centimetres, and the width of the through hole is 20 centimetres to 30 centimetres.
9. top cover of box type transformer substation according to claim 7, it is characterised in that
The material of the outer net and the bucker is stainless steel material.
10. top cover of box type transformer substation according to claim 7, it is characterised in that
A diameter of 2mm to 10mm of the mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301583.2U CN206293795U (en) | 2016-11-30 | 2016-11-30 | Top cover of box type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301583.2U CN206293795U (en) | 2016-11-30 | 2016-11-30 | Top cover of box type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293795U true CN206293795U (en) | 2017-06-30 |
Family
ID=59096165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301583.2U Expired - Fee Related CN206293795U (en) | 2016-11-30 | 2016-11-30 | Top cover of box type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173136A (en) * | 2018-01-17 | 2018-06-15 | 北海银河开关设备有限公司 | A kind of anti-condensation instrument box |
-
2016
- 2016-11-30 CN CN201621301583.2U patent/CN206293795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173136A (en) * | 2018-01-17 | 2018-06-15 | 北海银河开关设备有限公司 | A kind of anti-condensation instrument box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170630 Termination date: 20191130 |