CN208939439U - A kind of open air preassembled transformer station - Google Patents
A kind of open air preassembled transformer station Download PDFInfo
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- CN208939439U CN208939439U CN201821636190.6U CN201821636190U CN208939439U CN 208939439 U CN208939439 U CN 208939439U CN 201821636190 U CN201821636190 U CN 201821636190U CN 208939439 U CN208939439 U CN 208939439U
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- pipe
- water
- substation body
- cooling water
- substation
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Abstract
The utility model relates to a kind of outdoor preassembled transformer stations, it is related to a kind of substation, including transformer substation body, the delivery pump that is installed on transformer substation body side, the water-supply-pipe being connect with delivery pump, several cooling water pipes of top surface on the inside of substation is connect and be installed on water-supply-pipe and the spray assembly of substation's outer top surface is connect and be installed on water-supply-pipe.The utility model has good heat dissipation effect, reduces and is in the presence of high temperature inside substation, provides good working environment for the equipment inside substation.
Description
Technical field
The utility model relates to a kind of substation, in particular to a kind of outdoor preassembled transformer station.
Background technique
With China's expanding economy and the quickening of urbanization process, load density is higher and higher, urban land increasingly
Nervous, the urban power distribution network gradually appearance from overhead line to implementations such as cable transitions, urban electricity supply pattern also has occurred larger
Variation.So-called preassembled transformer station, refer to it is a kind of by high-tension switch gear, distribution transformer, low-voltage distribution equipment and its
His auxiliary device presses the complete power distribution equipment of close-coupled of the integral prefabrication of certain connection plan group.Due to its complete property
By force, small in size, land occupation less, so can go deep into load center, effectively increases with electricity quality, reduces loss.
Currently, prefabricated substation is widely used in civil construction house and industrial and mining enterprises, the transformer in substation exists
Amount of heat will be generated when operation, and then will be easy so that the temperature in prefabricated substation is higher, and the equipment such as transformer exist for a long time
It runs under the condition of high temperature and easily breaks down, influence its service life.
Utility model content
The purpose of the utility model is to provide a kind of outdoor preassembled transformer stations, have good heat dissipation effect, solve
Because substation's internal temperature is excessively high influences the service life of its internal unit the problem of.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of open air preassembled transformer station, including transformer substation body, the delivery pump that is installed on transformer substation body side, with it is defeated
The water-supply-pipe for sending pump to connect, several cooling water pipes and and water-supply-pipe that are connect with water-supply-pipe and be installed on top surface on the inside of substation
Connect and be installed on the spray assembly of substation's outer top surface.
By using above-mentioned technical proposal, when opening of device in substation, while starting delivery pump, delivery pump is by cold water
It is delivered in cooling water pipe and spray assembly respectively by water-supply-pipe, and hot-air is easy to upstream, convenient for being flowed in cooling water pipe
Dynamic cold water by the heat absorption on the inside of substation and transports rapidly, spray assembly spraying cold water, is effectively reduced on the outside of substation
The temperature of top surface guarantees that cooling water pipe inner cold water to the cooling effect inside substation, is imitated with this with good heat dissipation with this
Fruit reduces and is in the presence of high temperature inside substation, provides good working environment for the equipment inside substation.
The utility model is further arranged to: the water-supply-pipe includes the conveying supervisor connecting with the delivery pump, connection
In the first distributive pipe conveyed between supervisor and cooling water pipe and it is connected to second point conveyed between supervisor and spray assembly
Water pipe, and the first shut-off valve is provided on the first distributive pipe, the second shut-off valve is provided on the second distributive pipe.
By using above-mentioned technical proposal, when the rainy day, the heat of transformer substation body outer top surface is directly absorbed by rainwater,
Therefore the second shut-off valve can be closed, so that the water in water-supply-pipe is transported by the first distributive pipe into cooling water pipe, to power transformation
Internal heat of standing is absorbed, therefore reduces the usage amount of cold water, efficiently uses the water resource of nature.
The utility model is further arranged to: the cooling water pipe with there are two the center symmetric settings of transformer substation body,
And the S-shaped top surface being fixed on the inside of transformer substation body of cooling water pipe.
By using above-mentioned technical proposal, there are two cooling water pipe is S-shaped and arranged symmetrically, cooling water pipe can be made orderly to arrange
Column, while the length of cooling water pipe is effectively increased, so that the time that cold water flows in cooling water pipe lengthens, it can be more
Absorb substation inside heat, reduce the waste of water resource.
The utility model is further arranged to: the water inlet end of the cooling water pipe and water outlet are respectively positioned on transformer substation body
Side side wall, and water inlet end is set to the side far from transformer substation body center, water outlet is disposed in proximity in transformer substation body
The side of the heart.
By using above-mentioned technical proposal, cold water enters in cooling water pipe from the water inlet end of cooling water pipe, so that cold water edge
Cooling water pipe from the side far from substation center to substation's center flow, and the temperature at substation center is usually above
The temperature of its side enables cold water incremental and is absorbed the heat inside substation with this, improves its cooling
Effect.
The utility model is further arranged to: being provided with a gutter, substation in the transformer substation body outer top surface
Ontology offers drainage hole in the side in gutter, and a standpipe, the other end of the standpipe are undertaken below drainage hole
It is connected with a water storage tank.
By using above-mentioned technical proposal, gutter can effectively be received the water that rainwater or spray assembly spray
Collection, and the water of collection is stored in water storage tank by standpipe, in order to improve the utilization rate of water resource, reduce substation
Use cost.
The utility model is further arranged to: the water outlet of the cooling water pipe is connected with the collection being connected to the water storage tank
Water pipe is connected with the circulation pipe being connected to water storage tank on the delivery pump.
By using above-mentioned technical proposal, the water of cooling water pipe outflow is come together in water storage tank by collector pipe, delivery pump
The water in water storage tank is transported again into cooling water pipe or spray assembly by circulation pipe, the circulation benefit of water resource is realized with this
With.
The utility model is further arranged to: the spray assembly include be set to transformer substation body center sprinkler head and
The aqueduct of water-supply-pipe and sprinkler head is connected, and the water that sprinkler head sprays is fallen in gutter.
By using above-mentioned technical proposal, cold water is circulated at sprinkler head along aqueduct, by sprinkler head to substation
Top surface cooled down, sprinkler head spray water fall in gutter, the waste of water resource can be reduced, thus have structure letter
Single, easy to operate feature.
The utility model is further arranged to: several thermally conductive sheets are arranged at intervals on the circumferential surface of the cooling water pipe.
By using above-mentioned technical proposal, thermally conductive sheet can help to add in the contact area for increasing cold water pipe and air
The exchange efficiency of fast heat.
The utility model is further arranged to: the top surface on the inside of the transformer substation body is provided with the fan to up-draught.
By using above-mentioned technical proposal, the setting of fan can accelerate the flow rate of substation's inner air, so that setting
The hot-air of standby surrounding quickly circulates upwards, convenient for accelerating the heat exchange between the cold water and hot-air in cooling water pipe, thus
Improve the cooling efficiency of substation.
In conclusion the advantageous effects of the utility model are as follows:
1. the utility model passes through the setting of delivery pump, water-supply-pipe, cooling water pipe and spray assembly, there is good heat dissipation
Effect reduces and is in the presence of high temperature inside substation, provides good working environment for the equipment inside substation；
2. the utility model passes through the setting in gutter, drainage hole, standpipe, water storage tank, collector pipe, circulation pipe, so as to
In the utilization rate for improving water resource, the use cost of substation is reduced；
3. the utility model by thermally conductive sheet, to up-draught fan setting, convenient for accelerate cooling water pipe in cold water
Heat exchange between hot-air, to improve the cooling efficiency of substation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of outdoor preassembled transformer station；
Fig. 2 is the structural schematic diagram backwards of outdoor preassembled transformer station；
Fig. 3 is the structural schematic diagram of outdoor preassembled transformer station inside top.
In figure, 1, transformer substation body；11, inlet/outlet；12, louver(-vre)；13, flange；14, gutter；15, drainage hole；16,
Rotary shaft；17, fan；2, delivery pump；3, water-supply-pipe；31, conveying supervisor；32, the first distributive pipe；321, the first shut-off valve；33,
Second distributive pipe；331, the second shut-off valve；4, cooling water pipe；41, thermally conductive sheet；5, spray assembly；51, sprinkler head；52, water guide
Pipe；6, standpipe；7, water storage tank；8, circulation pipe；81, supporting leg；82, support ring frame；9, collector pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of outdoor preassembled transformer station disclosed by the utility model, including transformer substation body 1,
Delivery pump 2,3, two cooling water pipes 4 of water-supply-pipe and spray assembly 5, to be provided for the equipment inside transformer substation body 1 good
Good working environment.
Transformer substation body 1 it is moulded based on house, several inlet/outlets 11 are installed, and installing on side wall
The top of door is provided with several louver(-vre)s 12.There are a flange 13, flange in the top surface in 1 outside of transformer substation body along edge protrusion
Cricoid 14 transformer substation body 1 of gutter is formed between 13 and 1 top surface of transformer substation body to be located in the side in gutter 14
The bottom of flange 13 offers a drainage hole 15, and the lower section of drainage hole 15 undertakes a standpipe 6, standpipe 6 it is another
End is connected with a water storage tank 7, is convenient for the rainwater for falling within 1 top surface of transformer substation body to be effectively collected in water storage tank 7 with this.
In conjunction with Fig. 3, the top surface of 1 inside of transformer substation body is provided with the fan 17 to up-draught, wherein fan passes through rotation
Axis 16 hangs on the lower section at 1 end face center of transformer substation body, and then the hot-air of 17 lower section of fan is guided to fan 17
Top, convenient for accelerating the cooling efficiency of substation.
Water-supply-pipe 3 includes conveying the 31, first distributive pipe 32 of supervisor and the second distributive pipe 33.Delivery pump 2 is installed on substation
On the ground of 1 side of ontology, the circulation pipe being connected to water storage tank 78 is connected at the water inlet end of delivery pump 2, delivery pump 2
Water outlet is connect with conveying supervisor 31.First distributive pipe 32 is connected between conveying supervisor 31 and cooling water pipe 4, close to conveying
One end of supervisor 31 is provided with first shut-off valve 321；Second distributive pipe 33 be connected to conveying supervisor 31 and spray assembly 5 it
Between, one end close to conveying supervisor 31 is provided with second shut-off valve 331, realizes cold water in cooling water pipe 4 or spray with this
Spill the adjusting circulated in component 5.
Two cooling water pipes 4 are with the center symmetric setting of transformer substation body 1, and cooling water pipe 4 is S-shaped is fixed on substation
The top surface of 1 inside of ontology, in addition, cooling water pipe 4 is increased in the length direction that the direction that S-shaped extends is at the top of substation with this
The setting length of cooling water pipe 4.It is also arranged at intervals with several thermally conductive sheets 41 on the circumferential surface of cooling water pipe 4, and then increases cooling
The area of the heat exchange of water pipe 4.
The water inlet end of cooling water pipe 4 and water outlet are respectively positioned on the side side wall of transformer substation body 1, and water inlet end is set to far
Side from 1 center of transformer substation body, water outlet are disposed in proximity to the side at 1 center of transformer substation body.The water outlet of cooling water pipe 4
End is connected with the collector pipe being connected to water storage tank 7, so that the water energy for flowing through cooling water pipe 4 is enough back in water storage tank 7, mentions
The high utilization rate of water resource.
Spray assembly 5 includes being set to the sprinkler head 51 at 1 center of transformer substation body and connecting the second distributive pipe 33 and spray
First 51 aqueduct 52, and the water that sprinkler head 51 sprays is fallen in gutter 14.
The implementation principle of the present embodiment are as follows:
When fine day uses substation, the first shut-off valve 321 of opening and the second shut-off valve 331, subsequent start-up delivery pump 2,
Cold water is delivered in cooling water pipe 4 and spray assembly 5 by delivery pump 2 respectively by water-supply-pipe 3, and fan 17 blows to hot-air cold
But at water pipe 4, and then it is convenient for the cold water flowed in cooling water pipe 4 rapidly by the heat absorption on the inside of substation and transports, sprays
5 spraying cold water of component, is effectively reduced the temperature of substation's outer top surface, increases cooling effect and cooling inside substation with this
Efficiency.
Consistent when concrete operations are with above-mentioned fine day when the rainy day using substation, difference place is need to open the
One shut-off valve 321.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of open air preassembled transformer station, which is characterized in that including transformer substation body (1), be installed on transformer substation body (1) one
The delivery pump (2) of side, connect with water-supply-pipe (3) and is installed on substation's medial roof the water-supply-pipe (3) connecting with delivery pump (2)
Several cooling water pipes (4) in face and the spray assembly (5) that substation's outer top surface is connect and be installed on water-supply-pipe (3).
2. a kind of outdoor preassembled transformer station according to claim 1, which is characterized in that the water-supply-pipe (3) include with
The conveying supervisor (31) of delivery pump (2) connection, first point of water being connected between conveying supervisor (31) and cooling water pipe (4)
Pipe (32) and the second distributive pipe (33) being connected between conveying supervisor (31) and spray assembly (5), and the first distributive pipe
(32) it is provided on the first shut-off valve (321), the second shut-off valve (331) is provided on the second distributive pipe (33).
3. a kind of outdoor preassembled transformer station according to claim 1, which is characterized in that the cooling water pipe (4) is to become
There are two the center symmetric settings of power station ontology (1), and the S-shaped top being fixed on the inside of transformer substation body (1) of cooling water pipe (4)
Face.
4. a kind of outdoor preassembled transformer station according to claim 3, which is characterized in that the cooling water pipe (4) into
Water end (W.E.) and water outlet are respectively positioned on the side side wall of transformer substation body (1), and water inlet end is set to far from transformer substation body (1) center
Side, water outlet is disposed in proximity to the side at transformer substation body (1) center.
5. a kind of outdoor preassembled transformer station according to claim 1, which is characterized in that the transformer substation body (1) is outside
It is provided on the top surface of side a gutter (14), transformer substation body (1) offers drainage hole (15) in the side of gutter (14), row
It is undertaken below water hole (15) standpipe (6), the other end of the standpipe (6) is connected with a water storage tank (7).
6. a kind of outdoor preassembled transformer station according to claim 5, which is characterized in that the cooling water pipe (4) goes out
Water end (W.E.) is connected with the collector pipe being connected to the water storage tank (7), is connected on the delivery pump (2) and is connected to water storage tank (7)
Circulation pipe (8).
7. a kind of outdoor preassembled transformer station according to claim 5, which is characterized in that the spray assembly (5) includes
It is set to the sprinkler head (51) at transformer substation body (1) center and connects the aqueduct (52) of water-supply-pipe (3) and sprinkler head (51), and
The water that sprinkler head (51) sprays is fallen in gutter (14).
8. a kind of outdoor preassembled transformer station according to claim 1, which is characterized in that the week of the cooling water pipe (4)
Several thermally conductive sheets (41) are arranged at intervals on face.
9. a kind of outdoor preassembled transformer station according to claim 1 or 8, which is characterized in that the transformer substation body (1)
The top surface of inside is provided with the fan (17) to up-draught.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636190.6U CN208939439U (en) | 2018-10-09 | 2018-10-09 | A kind of open air preassembled transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636190.6U CN208939439U (en) | 2018-10-09 | 2018-10-09 | A kind of open air preassembled transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939439U true CN208939439U (en) | 2019-06-04 |
Family
ID=66723771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821636190.6U Active CN208939439U (en) | 2018-10-09 | 2018-10-09 | A kind of open air preassembled transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504625A (en) * | 2019-08-29 | 2019-11-26 | 杭州金心科技有限公司 | A kind of waterproof cooling structure for power distribution cabinet |
| CN112260074A (en) * | 2020-10-30 | 2021-01-22 | 韩迎迎 | Power distribution room with dehumidification ventilation system |
-
2018
- 2018-10-09 CN CN201821636190.6U patent/CN208939439U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504625A (en) * | 2019-08-29 | 2019-11-26 | 杭州金心科技有限公司 | A kind of waterproof cooling structure for power distribution cabinet |
| CN110504625B (en) * | 2019-08-29 | 2020-11-03 | 山东光明电力科技有限公司 | A waterproof cooling structure for switch board |
| CN112260074A (en) * | 2020-10-30 | 2021-01-22 | 韩迎迎 | Power distribution room with dehumidification ventilation system |
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