CN216355645U - Cooling device for box-type substation - Google Patents
Cooling device for box-type substation Download PDFInfo
- Publication number
- CN216355645U CN216355645U CN202122970677.6U CN202122970677U CN216355645U CN 216355645 U CN216355645 U CN 216355645U CN 202122970677 U CN202122970677 U CN 202122970677U CN 216355645 U CN216355645 U CN 216355645U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- substation body
- cooling
- substation
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of transformer substations, in particular to a cooling device for a box-type transformer substation, which comprises a transformer substation body, wherein a cooling liquid box, an oval frame and a water pump are fixedly connected to the upper side of the transformer substation body, the oval frame and the water pump are positioned between the transformer substation body and the cooling liquid box, a base plate is welded between the inner walls of the transformer substation body, the lower end of the base plate is fixedly connected with a plurality of uniformly distributed heat conducting plates, and a heat dissipation assembly is arranged in the oval frame and used for cooling the cooling liquid box; utilize the suction pump to suck the coolant liquid incasement again with this internal coolant liquid of transformer substation, recycle to cool down the radiating fin through the fan, thereby to the coolant liquid quick cooling of coolant liquid incasement, improve the cooling effect effectively, let the transformer substation body be in suitable operating temperature all the time, increase of service life.
Description
Technical Field
The utility model relates to the technical field of transformer substations, in particular to a cooling device for a box-type transformer substation.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable.
The patent document who has box-type substation among the prior art discloses the part, and chinese patent with application number CN202010039513.9 discloses a cooling arrangement and box-type substation for box-type substation, including base and box-type substation main part, box-type substation main part top is provided with the water storage shell, the left and right sides of box-type substation main part inner chamber all is provided with the water-cooling block structure that the structure is the same, box-type substation main part left and right sides outer wall all is provided with the fan cover through the fix with screw, the air vent that is linked together with the fan cover is evenly seted up to box-type substation main part left and right sides outer wall, be provided with the heat dissipation air exhauster through the fan support in the fan cover, control the equal spiro union in one side of the back of the body of the fan cover has the air treatment mechanism that the structure is the same.
The box-type substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, and the existing air cooling design is insufficient in heat dissipation capacity for the box-type substation, so that the box-type substation runs at a high temperature state, and the service life of the box-type substation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cooling device for a box-type substation.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a cooling device for a box-type substation comprises a substation body, wherein a cooling liquid box, an oval frame and a water pump are fixedly connected to the upper side of the substation body, the oval frame and the water pump are located between the substation body and the cooling liquid box, a base plate is welded between the inner walls of the substation body, a plurality of heat conducting plates which are uniformly distributed are fixedly connected to the lower end of the base plate, a heat dissipation assembly is arranged in the oval frame, and the heat dissipation assembly is used for cooling the cooling liquid box; the during operation, the coolant liquid has been stored in the coolant liquid incasement, the coolant liquid flows in between transformer substation's body and the backing plate through the third pipeline, the heat-conducting plate is used for carrying out the concurrent heating to the backing plate, heat-conducting plate and coolant liquid contact, reach the effect to the backing plate cooling, then utilize the suction pump with this internal coolant liquid of transformer substation suction in the coolant liquid incasement again, the cycle uses, and cool down the radiating fin through the fan, thereby to the coolant liquid quick cooling of the coolant liquid incasement, improve the cooling effect effectively, be in encapsulated situation between transformer substation's body and the backing plate, the coolant liquid can not evaporate the upside to the backing plate.
Preferably, a first pipeline is fixedly connected between the output end of the water suction pump and the coolant tank, a second pipeline is fixedly connected between the input end of the water suction pump and the substation body, a third pipeline is fixedly connected between the coolant tank and the substation body, a valve is installed on the third pipeline, and interfaces of the second pipeline and the third pipeline and the substation body are located on the lower side of the base plate; during operation, the valve is in the open mode, and the coolant liquid flows into between transformer substation body and the backing plate through the third pipeline, and the heat-conducting plate contacts with the coolant liquid, reaches rapid cooling's purpose, then utilizes the suction pump with this internal coolant liquid suction of transformer substation in the second pipeline to get back to the coolant liquid incasement again through first pipeline, recycle.
Preferably, the heat dissipation assembly comprises two fans, and the two fans are rotatably connected to the upper end of the substation body; during operation, two fans are located on the lower side of the cooling liquid box, and the cooling liquid box is cooled when the fans rotate, so that cooling liquid in the cooling liquid box is cooled.
Preferably, the upper end of the transformer substation body is fixedly connected with a U-shaped frame, the upper end of the U-shaped frame is fixedly connected with a servo motor, a central shaft is rotatably connected between the upper end of the transformer substation body and the U-shaped frame, the output end of the servo motor is fixedly connected with the central shaft, the circumferential surface of the central shaft is fixedly connected with a large chain wheel, the axial surfaces of the two fans are fixedly connected with small chain wheels, and a chain is in transmission connection between the large chain wheel and the two fans; when the fan driving device works, the output end of the servo motor drives the central shaft to rotate, the central shaft drives the large chain wheel to rotate, the large chain wheel drives the chain to move, and the chain drives the two small chain wheels to rotate at a high speed, so that the two fans are driven to rotate at a high speed, and the purpose of simultaneously driving the two fans to rotate is achieved.
Preferably, the lower end of the cooling liquid tank is fixedly connected with a plurality of uniformly distributed radiating blades, and the two fans are both positioned on the lower sides of the radiating blades; during operation, the design of radiating fin spaced type, when the fan rotates, can accelerate the radiating fin heat dissipation to realize cooling down the coolant liquid of coolant liquid incasement better.
Preferably, the lower inner wall of the transformer substation body is welded with two vertical plates, the base plate is in contact with the upper ends of the two water through grooves, and a plurality of uniformly distributed water through grooves are formed in the side parts of the two vertical plates; during operation, the setting of riser plays the effect of strengthening the support to the backing plate, avoids the backing plate to break away from the welding, and the water tank is used for circulating the coolant liquid simultaneously.
Preferably, one side of the transformer substation body is fixedly connected with a liquid level meter, and both sides of the transformer substation body are provided with ventilation grooves; during operation, the setting of level gauge for the depth of coolant liquid between real-time supervision transformer substation body and the backing plate controls it to be in suitable degree of depth all the time, avoids this internal cooling of transformer substation to arouse the inflation excessively.
Compared with the prior art, the utility model has the following beneficial effects:
the coolant liquid flows into between transformer substation body and the backing plate through the third pipeline in this scheme, the heat-conducting plate is used for carrying out the concurrent heating to the backing plate, heat-conducting plate and coolant liquid contact reach the effect to the backing plate cooling, then utilize the suction pump with this internal coolant liquid of transformer substation suction coolant liquid incasement again, recycle, and cool down the radiator fin through the fan, thereby to the coolant liquid quick cooling of coolant liquid incasement, improve the cooling effect effectively, let the transformer substation body be in suitable operating temperature all the time, and the service life is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional exploded view of the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation assembly of the present invention.
In the figure: 1. a substation body; 2. a base plate; 3. a heat conducting plate; 4. a vertical plate; 5. a water trough; 6. a coolant tank; 7. an oval frame; 8. a heat-dissipating leaf; 9. a water pump; 10. a first conduit; 11. a second conduit; 12. a central shaft; 13. a large sprocket; 14. a chain; 15. a fan; 16. a small sprocket; 17. a U-shaped frame; 18. a servo motor; 19. a liquid level meter; 20. a ventilation slot; 21. a third pipeline; 22. and (4) a valve.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The cooling device for the box-type substation shown in fig. 1-4 comprises a substation body, wherein a cooling liquid box, an oval frame and a water pump are fixedly connected to the upper side of the substation body, the oval frame and the water pump are positioned between the substation body and the cooling liquid box, a base plate is welded between the inner walls of the substation body, a plurality of uniformly distributed heat conducting plates are fixedly connected to the lower end of the base plate, and a heat dissipation assembly is arranged in the oval frame and used for cooling the cooling liquid box; the during operation, the coolant liquid has been stored in the coolant liquid incasement, the coolant liquid flows in between transformer substation's body and the backing plate through the third pipeline, the heat-conducting plate is used for carrying out the concurrent heating to the backing plate, heat-conducting plate and coolant liquid contact, reach the effect to the backing plate cooling, then utilize the suction pump with this internal coolant liquid of transformer substation suction in the coolant liquid incasement again, the cycle uses, and cool down the radiating fin through the fan, thereby to the coolant liquid quick cooling of the coolant liquid incasement, improve the cooling effect effectively, be in encapsulated situation between transformer substation's body and the backing plate, the coolant liquid can not evaporate the upside to the backing plate.
Specifically, a first pipeline is fixedly connected between the output end of the water suction pump and the coolant tank, a second pipeline is fixedly connected between the input end of the water suction pump and the substation body, a third pipeline is fixedly connected between the coolant tank and the substation body, a valve is installed on the third pipeline, and interfaces of the second pipeline and the third pipeline and the substation body are located on the lower side of the base plate; during operation, the valve is in the open mode, and the coolant liquid flows into between transformer substation body and the backing plate through the third pipeline, and the heat-conducting plate contacts with the coolant liquid, reaches rapid cooling's purpose, then utilizes the suction pump with this internal coolant liquid suction of transformer substation in the second pipeline to get back to the coolant liquid incasement again through first pipeline, recycle.
Specifically, the heat dissipation assembly comprises two fans, and the two fans are rotationally connected to the upper end of the transformer substation body; during operation, two fans are located on the lower side of the cooling liquid box, and the cooling liquid box is cooled when the fans rotate, so that cooling liquid in the cooling liquid box is cooled.
Specifically, the upper end of the transformer substation body is fixedly connected with a U-shaped frame, the upper end of the U-shaped frame is fixedly connected with a servo motor, a central shaft is rotatably connected between the upper end of the transformer substation body and the U-shaped frame, the output end of the servo motor is fixedly connected with the central shaft, the circumferential surface of the central shaft is fixedly connected with a large chain wheel, the axial surfaces of the two fans are fixedly connected with small chain wheels, and a chain is in transmission connection between the large chain wheel and the two fans; when the fan driving device works, the output end of the servo motor drives the central shaft to rotate, the central shaft drives the large chain wheel to rotate, the large chain wheel drives the chain to move, and the chain drives the two small chain wheels to rotate at a high speed, so that the two fans are driven to rotate at a high speed, and the purpose of simultaneously driving the two fans to rotate is achieved.
Specifically, the lower end of the cooling liquid tank is fixedly connected with a plurality of uniformly distributed radiating blades, and the two fans are both positioned on the lower sides of the radiating blades; during operation, the design of radiating fin spaced type, when the fan rotates, can accelerate the radiating fin heat dissipation to realize cooling down the coolant liquid of coolant liquid incasement better.
Specifically, two vertical plates are welded on the lower inner wall of the transformer substation body, the base plate is in contact with the upper ends of the two water through grooves, and a plurality of uniformly distributed water through grooves are formed in the side portions of the two vertical plates; during operation, the setting of riser plays the effect of strengthening the support to the backing plate, avoids the backing plate to break away from the welding, and the water tank is used for circulating the coolant liquid simultaneously.
Specifically, one side of the transformer substation body is fixedly connected with a liquid level meter, and two sides of the transformer substation body are provided with ventilation grooves; during operation, the setting of level gauge for the depth of coolant liquid between real-time supervision transformer substation body and the backing plate controls it to be in suitable degree of depth all the time, avoids this internal cooling of transformer substation to arouse the inflation excessively.
The working principle of the utility model is as follows: the coolant liquid flows into between transformer substation body and the backing plate through the third pipeline, and the heat-conducting plate is used for carrying out the concurrent heating to the backing plate, and the heat-conducting plate contacts with the coolant liquid, reaches the effect to the backing plate cooling, then utilizes the suction pump to this internal coolant liquid of transformer substation suction coolant liquid incasement again, recycles to cool down the radiating fin through the fan, thereby to the coolant liquid quick cooling of coolant liquid incasement, improve the cooling effect effectively.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cooling device for box-type substation, includes transformer substation body (1), its characterized in that, the upside of transformer substation body (1) sets up fixedly connected with coolant liquid case (6), ellipse frame (7) and suction pump (9) are located between transformer substation body (1) and coolant liquid case (6), the welding has backing plate (2) between the inner wall of transformer substation body (1), a plurality of evenly distributed's of lower extreme fixedly connected with heat-conducting plate (3) of backing plate (2), be provided with radiator unit in ellipse frame (7), radiator unit is used for cooling coolant liquid case (6).
2. The cooling device for the box-type substation according to claim 1, characterized in that a first pipeline (10) is fixedly connected between the output end of the water pump (9) and the coolant tank (6), a second pipeline (11) is fixedly connected between the input end of the water pump (9) and the substation body (1), a third pipeline (21) is fixedly connected between the coolant tank (6) and the substation body (1), a valve (22) is installed on the third pipeline (21), and the interfaces of the second pipeline (11) and the third pipeline (21) and the substation body (1) are both located on the lower side of the base plate (2).
3. A cooling arrangement for a substation according to claim 2, characterized in that the heat dissipating assembly comprises two fans (15), both fans (15) being rotatably connected to the upper end of the substation body (1).
4. The cooling device for the box-type substation according to claim 3, characterized in that the upper end of the substation body (1) is fixedly connected with a U-shaped frame (17), the upper end of the U-shaped frame (17) is fixedly connected with a servo motor (18), a central shaft (12) is rotatably connected between the upper end of the substation body (1) and the U-shaped frame (17), the output end of the servo motor (18) is fixedly connected with the central shaft (12), the circumferential surface of the central shaft (12) is fixedly connected with a large chain wheel (13), the axial surfaces of the two fans (15) are both fixedly connected with a small chain wheel (16), and a chain (14) is drivingly connected between the large chain wheel (13) and the two fans (15).
5. A cooling arrangement for a box substation according to claim 4, characterized in that the lower end of the coolant tank (6) is fixedly connected with a plurality of evenly distributed heat dissipating blades (8), both fans (15) being located on the lower side of the heat dissipating blades (8).
6. The cooling device for the box-type substation according to claim 5, characterized in that two risers (4) are welded to the lower inner wall of the substation body (1), the base plate (2) is in contact with the upper ends of the two water through grooves (5), and a plurality of water through grooves (5) are uniformly distributed on the side portions of the two risers (4).
7. A cooling arrangement for a box substation according to claim 6, characterized in that a level gauge (19) is fixedly connected to one side of the substation body (1), and ventilation slots (20) are provided on both sides of the substation body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122970677.6U CN216355645U (en) | 2021-11-29 | 2021-11-29 | Cooling device for box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122970677.6U CN216355645U (en) | 2021-11-29 | 2021-11-29 | Cooling device for box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355645U true CN216355645U (en) | 2022-04-19 |
Family
ID=81156568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122970677.6U Active CN216355645U (en) | 2021-11-29 | 2021-11-29 | Cooling device for box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976950A (en) * | 2022-06-21 | 2022-08-30 | 许昌豫盛昌电气股份有限公司 | Water-cooled box-type substation |
| CN117039685A (en) * | 2023-08-10 | 2023-11-10 | 申恒电力设备有限公司 | Energy-saving box-type transformer substation |
| CN117293696A (en) * | 2023-11-24 | 2023-12-26 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
-
2021
- 2021-11-29 CN CN202122970677.6U patent/CN216355645U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976950A (en) * | 2022-06-21 | 2022-08-30 | 许昌豫盛昌电气股份有限公司 | Water-cooled box-type substation |
| CN114976950B (en) * | 2022-06-21 | 2023-07-25 | 许昌豫盛昌电气股份有限公司 | Water-cooling box-type transformer substation |
| CN117039685A (en) * | 2023-08-10 | 2023-11-10 | 申恒电力设备有限公司 | Energy-saving box-type transformer substation |
| CN117039685B (en) * | 2023-08-10 | 2024-02-20 | 申恒电力设备有限公司 | Energy-saving box-type transformer substation |
| CN117293696A (en) * | 2023-11-24 | 2023-12-26 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
| CN117293696B (en) * | 2023-11-24 | 2024-03-19 | 福建铭博电气设备有限公司 | Box-type substation cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216355645U (en) | Cooling device for box-type substation | |
| CN218733598U (en) | Quick radiating motor casing | |
| CN205029550U (en) | Converter and wind generating set | |
| CN207166354U (en) | A kind of radiating structure of frequency converter | |
| CN116469650A (en) | Transformer heat dissipation equipment combining water cooling and air cooling | |
| CN207966672U (en) | A kind of dry-type transformer with rapid cooling function | |
| CN217883031U (en) | Noise-reducing and dust-proof small motor | |
| CN216056620U (en) | Efficient heat dissipation device for linear motor | |
| CN214545093U (en) | High-power structure converter | |
| CN211128755U (en) | Energy-saving and reconstruction heat dissipation system of high-voltage frequency converter | |
| CN209781139U (en) | High-temperature cooling equipment for wind driven generator | |
| CN113571291A (en) | Power transformer for humid environment and use method thereof | |
| CN103533816B (en) | A kind of high frequency electric source cabinet heat dissipation device | |
| CN206611296U (en) | A kind of water-cooling motor | |
| CN214100508U (en) | Cabinet type transformer substation that cooling effect is obvious | |
| CN213094742U (en) | High-frequency power supply heat dissipation device | |
| CN116505419B (en) | Power distribution power cabinet and heat dissipation method thereof | |
| CN212811057U (en) | Power equipment heat abstractor for communication engineering | |
| CN115833482B (en) | Single-phase asynchronous motor split-flow radiator of industrial air conditioner external unit | |
| CN216959579U (en) | Electric transmission device | |
| CN219961241U (en) | Variable frequency driver of single-phase electric compressor | |
| CN220748581U (en) | Cooling tower fan | |
| CN210579855U (en) | IDC rack heat abstractor | |
| CN219937156U (en) | Battery cooling device for energy storage | |
| CN220673193U (en) | Dynamic tracking reactive power compensation device suitable for transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |