CN216355569U

CN216355569U - Box-type substation with heat abstractor

Info

Publication number: CN216355569U
Application number: CN202122195166.1U
Authority: CN
Inventors: 王兵
Original assignee: Zibo Bingyan Electrical Equipment Co ltd
Current assignee: Zibo Bingyan Electrical Equipment Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-04-19
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses a box-type substation with a heat dissipation device, which comprises: the transformer box is internally provided with a cooling and heat dissipation structure; the cooling heat dissipation structure comprises: the cooling device comprises a square-shaped cooling limiting block, a plurality of cooling discs, a plurality of limiting shafts, a rotary driver, a limiting driving disc, a plurality of transmission magnets and a plurality of stirring sheets; the utility model relates to the technical field of transformer substation heat dissipation, and discloses a cooling structure for inflating and cooling equipment in a transformer substation, wherein gas in the transformer substation is extruded out through charging, and a plurality of cooling discs are driven through a single driving device, so that the gas in the transformer substation is inflated and extruded, and the equipment of the transformer substation is protected through a protection drainage structure.

Description

Box-type substation with heat abstractor

Technical Field

The utility model relates to the technical field of transformer substation heat dissipation, in particular to a box-type transformer substation with a heat dissipation device.

Background

The box-type substation is an outdoor high-voltage switch distribution device, and is suitable for mines, factory enterprises, oil and gas fields, wind power stations, residential districts, urban public substations, busy cities, construction power supplies and the like, when a transformer in the box-type substation operates, a large amount of heat is continuously generated in the box-type substation and is dissipated into a transformer room, so that the temperature of the transformer room is continuously increased, particularly when the environmental temperature is high, the temperature is increased more quickly, so that the reliable and safe operation of the transformer cannot be ensured only by natural ventilation and heat dissipation, the heat dissipation and ventilation problems of the box-type substation are mainly considered in the design of the box-type substation, the existing devices are a plurality of cooling fans for improving the heat dissipation performance of the box-type substation, the phenomenon of turbulent flow is easy to occur, the phenomenon of blockage of the integral discharge occurs due to the turbulent flow, and the problems are deeply researched, the method is used for generating the same.

SUMMERY OF THE UTILITY MODEL

To solve the above problems, i.e., the problems of the background art, the present invention provides a box-type substation with a heat dissipation device, including: the transformer box is internally provided with a cooling and heat dissipation structure;

the cooling heat dissipation structure comprises: the cooling device comprises a square-shaped cooling limiting block, a plurality of cooling discs, a plurality of limiting shafts, a rotary driver, a limiting driving disc, a plurality of transmission magnets and a plurality of stirring sheets;

the square-shaped cooling limiting block is arranged at the top end of the inner side of the transformer box, a plurality of limiting shafts are uniformly arranged at the top end of the inner side of the transformer box through bearings, a pair of limiting grooves are arranged on the inner side of the clip-shaped cooling limiting block, a plurality of cooling discs are respectively arranged on a plurality of limiting shafts, the plurality of cooling discs are respectively movably inserted into the inner sides of the pair of limiting grooves, the rotary driving machine is inserted into the top end of the power transformation box through a bearing, the limiting driving discs are arranged on the driving end of the rotary driving machine, the limiting driving disc is movably inserted into the inner side of the limiting groove, the plurality of driving magnets are respectively arranged on the plurality of cooling discs and the limiting driving disc, and the plurality of stirring pieces are respectively arranged on the plurality of cooling discs.

The utility model is further provided with: the plurality of cooling disks and the limiting driving disks are staggered in a tooth arrangement mode.

The utility model is further provided with: the top end of the transformer box is provided with a protective drainage structure;

the protection drainage structure includes: the protection device comprises a protection bracket, a protection plate, a square-shaped supporting block and a plurality of air drainage pipes;

the protection support is installed on the top end of the transformer box, the protection plate is installed on the protection support, the square-shaped supporting block is installed on the top end of the outer side wall of the transformer box, the square-shaped supporting block is connected to the protection plate, and the plurality of air drainage tubes are respectively inserted into the square-shaped supporting block.

The utility model is further provided with: a plurality of drainage openings are formed in the power transformation box.

The utility model is further provided with: a plurality of air vents are formed in the bottom end of the side wall of the transformer box respectively, and a plurality of shutters are arranged on the air vents respectively.

The utility model is further provided with: the air drainage tubes are S-shaped, and the air drainage tubes are internally provided with a leakage net respectively.

The beneficial technical effects of the utility model are as follows: carry out the inflatable cooling through cooling heat radiation structure to the equipment of transformer case, extrude the gaseous of transformer incasement through charging away, drive a plurality of cooling disc through single drive arrangement simultaneously to reach and aerify the extrusion with the gaseous of transformer incasement, protect the equipment of transformer case through protection drainage structure simultaneously.

Drawings

Fig. 1 shows a schematic sectional front view of a box substation with a heat sink.

Fig. 2 shows a schematic top sectional view of a box substation with a heat sink.

Fig. 3 is an enlarged view of a portion "a" in fig. 1.

Reference numeral 1, a power transformation box; 2. a clip-shaped cooling limiting block; 3. cooling the disc; 4. a limiting shaft; 5. a rotary drive; 6. limiting the driving disc; 7. a drive magnet; 8. a stirring sheet; 9. a protective bracket; 10. a protection plate; 11. a square support block; 12. an air draft tube.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example (b): all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The utility model provides a box-type substation with a heat dissipation device, which comprises: the power transformation box 1 is internally provided with a cooling and heat dissipation structure;

the cooling heat dissipation structure comprises: the cooling device comprises a square-shaped cooling limiting block 2, a plurality of cooling discs 3, a plurality of limiting shafts 4, a rotary driving machine 5, a limiting driving disc 6, a plurality of transmission magnets 7 and a plurality of stirring sheets 8;

the square-shaped cooling limiting block 2 is arranged at the top end of the inner side of the transformer case 1, a plurality of limiting shafts 4 are uniformly arranged at the top end of the inner side of the transformer case 1 through bearings, a pair of limiting grooves are arranged on the inner side of the clip-shaped cooling limiting block 2, a plurality of cooling discs 3 are respectively arranged on a plurality of limiting shafts 4, and a plurality of the cooling discs 3 are respectively movably inserted into the inner sides of a pair of the limiting grooves, the rotary driving machine 5 is inserted into the top end of the power transformation box 1 through a bearing, the limiting driving disc 6 is arranged on the driving end of the rotary driving machine 5, the limiting driving disc 6 is movably inserted into the inner side of the limiting groove, the plurality of driving magnets 7 are respectively arranged on the plurality of cooling discs 3 and the limiting driving disc 6, and the plurality of stirring plates 8 are respectively arranged on the plurality of cooling discs 3.

Preferably, a plurality of cooling disks 3 and limiting driving disks 6 are staggered in a tooth-arrangement mode.

As a preferable scheme, a protection drainage structure is arranged at the top end of the transformer case 1;

the protection drainage structure includes: the device comprises a protective bracket 9, a protective plate 10, a square-shaped supporting block 11 and a plurality of air drainage pipes 12;

the protection support 9 is installed on the top end of the transformer case 1, the protection plate 10 is installed on the protection support 9, the square-shaped support blocks 11 are installed on the top end of the outer side wall of the transformer case 1, the square-shaped support blocks 11 are connected to the protection plate 10, and the air drainage tubes 12 are respectively inserted into the square-shaped support blocks 11.

Preferably, the power transformation box 1 is provided with a plurality of drainage ports.

As a preferred scheme, furthermore, a plurality of exhaust ports are respectively formed at the bottom end of the side wall of the power transformation box 1, and a plurality of shutters are respectively arranged on the exhaust ports.

As a preferable scheme, furthermore, a plurality of the air draft tubes 12 are S-shaped, and a plurality of the air draft tubes 12 are respectively provided with a leakage net therein.

The specific embodiment is that the rotary driving machine 5 runs to drive the limiting driving disc 6 on the driving end of the rotary driving machine 5 to rotate, the limiting driving disc 6 drives the transmission magnets 7 thereon to rotate, the rotating transmission magnets 7 respectively drive the cooling discs 3 on two sides to rotate, the limiting grooves on the square-shaped cooling limiting block 2 limit the cooling discs 3, so that the cooling discs 3 are mutually driven to rotate, the magnetic rotary driving is carried out, meanwhile, the cooling discs 3 respectively drive the stirring sheets 8 thereon, and the rotation of the stirring sheets 8 leads the air above the square-shaped cooling limiting block 2 to the bottom end of the square-shaped cooling limiting block 2, thereby leading the air between the protective supports 9 to the inner side of the transformer box 1, sealing transformer box 1 through guard plate 10 on the protective bracket 9, thereby reach and carry out waterproofly to transformer box 1, support guard plate 10 through returning shape supporting shoe 11 simultaneously, the air drainage who shelters from guard plate 10 bottom through air drainage tube 12 simultaneously reaches transformer box 1's inboard, exhaust through the intraoral shutter of the exhaust on the lateral wall of transformer box 1 bottom, thereby reach and cool off the air in transformer box 1, extrude towards the bottom from transformer box 1 top, thereby reach and carry out the drainage with the air in transformer box 1, current cooling arrangement needs a plurality of cooling fan, cool off equipment, the speed is inhomogeneous, the phenomenon of the sinuous flow appears easily.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. A box substation with heat dissipation device, comprising: the transformer box is characterized in that a cooling and heat dissipation structure is arranged in the transformer box;

2. The substation with heat sink of claim 1, wherein a number of the cooling disks and the spacing drive disks are staggered in a tooth-set manner.

3. The box-type substation with the heat dissipation device according to claim 1, wherein a protection drainage structure is arranged at the top end of the substation box;

4. The box-type substation with the heat dissipation device according to claim 1, wherein a plurality of drainage openings are formed in the substation box.

5. The box-type substation with the heat dissipation device according to claim 1, wherein a plurality of exhaust ports are respectively formed at the bottom end of the side wall of the substation box, and shutters are respectively arranged on the plurality of exhaust ports.

6. The box-type substation with the heat dissipation device as claimed in claim 3, wherein a plurality of the air drainage tubes are S-shaped, and a plurality of the air drainage tubes are respectively provided with a leakage net.