CN218004568U - Cooling device for transformer - Google Patents

Cooling device for transformer Download PDF

Info

Publication number
CN218004568U
CN218004568U CN202221601037.6U CN202221601037U CN218004568U CN 218004568 U CN218004568 U CN 218004568U CN 202221601037 U CN202221601037 U CN 202221601037U CN 218004568 U CN218004568 U CN 218004568U
Authority
CN
China
Prior art keywords
air supply
pipe
framework
wall
base
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
Application number
CN202221601037.6U
Other languages
Chinese (zh)
Inventor
于延凯
张付义
刘学刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Chengrui Power Equipment Co ltd
Original Assignee
Jinan Chengrui Power Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinan Chengrui Power Equipment Co ltd filed Critical Jinan Chengrui Power Equipment Co ltd
Priority to CN202221601037.6U priority Critical patent/CN218004568U/en
Application granted granted Critical
Publication of CN218004568U publication Critical patent/CN218004568U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Transformer Cooling (AREA)

Abstract

The utility model provides a cooling device for transformer, the on-line screen storage device comprises a base, the base upside is connected and is equipped with the framework, the base upside is equipped with transformer body, be equipped with into the wind gap on the wall of framework left and right sides respectively, it is equipped with the coiled pipe to connect on the wall of framework left and right sides, the inside mounting groove that is equipped with of base, mounting groove internally mounted is equipped with the refrigeration box, the left and right sides of refrigeration box upside is connected respectively and is equipped with the pump body, framework left and right sides outer wall is connected respectively and is equipped with the air supply groove, one side connection that the framework was kept away from in the air supply groove is equipped with into the tuber pipe, it is equipped with the spiral pipe to go into tuber pipe inner wall connection, the coiled pipe upper end is connected and is equipped with the connecting pipe, the connecting pipe passes the air supply groove of homonymy and is connected with the spiral pipe, the connection of the spiral pipe other end is equipped with the wet return, it is equipped with air supply mechanism to connect respectively between two sets of air supply grooves. Compared with the prior art, the utility model the advantage lies in: cold air is released by feeding the condensing agent into the coiled pipe, and the temperature can be quickly reduced by matching with the air supply mechanism; the condensing agent can be recycled.

Description

Cooling device for transformer
Technical Field
The utility model relates to a cooling device technical field, in particular to cooling device for transformer.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like. It can be divided into power transformer and special transformer according to the application.
Under the environment that the transformer is commonly used, can produce a large amount of heats and be difficult to discharge, the transformer is fixed form moreover mostly, and heat abstractor is difficult to dispel the heat to each position of transformer, and the heat radiation structure radiating effect that has now simultaneously is not good, and simple heat dissipation fan can not make the temperature of transformer descend.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned not enough among the prior art, the utility model provides a cooling device for transformer, the on-line screen storage device comprises a base, the base upside is connected and is equipped with the framework, the base upside just is located framework internally mounted and is equipped with transformer body, be equipped with into the wind gap on the framework left and right sides wall respectively, just it connects respectively and is equipped with the coiled pipe to be located into wind gap on the framework left and right sides inner wall, the inside mounting groove that is equipped with of base, mounting groove internally mounted is equipped with the refrigeration box, the pump body is connected respectively to the left and right sides of refrigeration box upside, and is two sets of the coiled pipe lower extreme penetrates inside the mounting groove and is connected with two sets of pump body upper ends respectively, the framework left and right sides outer wall is connected respectively and is equipped with the air supply groove, the air supply groove is kept away from one side connection of framework and is equipped with the tuber pipe, it is equipped with the spiral pipe to go into tuber pipe inner wall connection, the connection of tuber pipe upper end is equipped with the connecting pipe, the return pipe other end is connected and is equipped with the wet return pipe, the return pipe other end is worn to the mounting groove inside and is connected with a refrigeration box lateral wall upper portion, it is two sets of air supply mechanism to connect respectively between the air supply groove.
As an improvement: the air supply mechanism rotates the threaded shaft of connecting between the middle part of the inner wall of the upper side and the lower side of the air supply groove including being located, the upside connection of the air supply groove is equipped with the motor, the motor shaft end rotates and penetrates the upper side wall of the air supply groove and is connected with the upper end of the threaded shaft, the threaded shaft is matched with the thread to rotate and is connected with the movable plate, and the part of the lower side of the movable plate, which is close to the frame body, is connected with the fan.
As an improvement: the movable plate is far away from the frame body part and penetrates through a limiting rod in a sliding mode, and the upper end and the lower end of the limiting rod are connected with the upper side wall and the lower side wall of the air supply groove respectively.
As an improvement: and one end of the air inlet pipe, which is far away from the frame body, is sleeved with a dust filter screen plate.
As an improvement: the base front side just is located the articulated sealing door that is equipped with of mounting groove front side.
As an improvement: be equipped with the heat dissipation otter board on the lateral wall around the framework, on the lateral wall around the framework and be located the connection of heat dissipation otter board top and be equipped with rain-proof cover.
Compared with the prior art, the utility model the advantage lies in: the condensing agent is sent into the coiled pipe to release cold air, and the cold air released around the coiled pipe is blown to the transformer body by matching with the air supply mechanism, so that the temperature can be quickly reduced; conveying a part of the cooled condensing agent to a spiral pipe, and cooling air entering an air pipe to ensure that the temperature of the air blown to the transformer body is lower; the condensing agent is recycled to the refrigerating box body through the water return pipe for refrigerating again, so that the condensing agent can be recycled.
Drawings
Fig. 1 is a schematic structural view of a cooling device for a transformer according to the present invention;
fig. 2 is a front view of a cooling device for a transformer according to the present invention;
reference symbol comparison table:
1. a base; 2. a frame body; 3. a transformer body; 4. an air inlet; 5. a serpentine tube; 6. mounting grooves; 7. a refrigeration box body; 8. a pump body; 9. a wind supply groove; 10. a connecting pipe; 11. a spiral tube; 12. a dust filter screen plate; 13. a water return pipe; 14. a threaded shaft; 15. a motor; 16. moving the plate; 17. a fan; 18. a limiting rod; 19. a sealing door; 20. a heat dissipation screen plate; 21. a rain cover; 22. and (6) an air inlet pipe.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-2, a cooling device for a transformer includes a base 1, a frame 2 is connected to the upper side of the base 1, a transformer body 3 is installed inside the frame 2 and located on the upper side of the base 1, air inlets 4 are respectively arranged on the left side wall and the right side wall of the frame 2, serpentine tubes 5 are respectively connected to the inner walls of the left side wall and the right side wall of the frame 2 and located at the air inlets 4, a mounting groove 6 is formed inside the base 1, a refrigeration box 7 is installed inside the mounting groove 6, pump bodies 8 are respectively connected to the left side and the right side of the upper side of the refrigeration box 7, two sets of lower ends of the serpentine tubes 5 penetrate into the mounting groove 6 and are respectively connected to the upper ends of the two sets of pump bodies 8, air supply grooves 9 are respectively connected to the outer walls of the left side and the right side of the frame 2, an air supply groove 9 is connected to one side of the air supply groove 9 far away from the frame 2 and is provided with an air inlet pipe 22, a spiral pipe 11 is connected to the inner wall of the air inlet pipe 22, a connecting pipe 10 is connected to the upper end of the serpentine tube 5, a connecting pipe 10 passes through an air supply groove 9 at the same side and is connected to a return pipe 13, and a spiral pipe connecting mechanism is provided between the upper portion of the two sets of the air supply groove 7.
Air supply mechanism rotates the threaded shaft 14 of connecting including being located between the inner wall middle part of the lower side on air supply groove 9, air supply groove 9 upside is connected and is equipped with motor 15, 15 axle heads of motor rotate penetrate air supply groove 9 upside wall and with threaded shaft 14 upper end connection, threaded shaft 14 is gone up the cooperation screw thread and is rotated the connection and be equipped with movable plate 16, the part connection that the 16 downside of movable plate is close to framework 2 is equipped with fan 17.
The part of the moving plate 16, which is far away from the frame body 2, slides and penetrates through a limiting rod 18, and the upper end and the lower end of the limiting rod 18 are respectively connected with the upper side wall and the lower side wall of the air supply groove 9.
The dust filter screen plate 12 is sleeved at one end of the air inlet pipe 22, which is far away from the frame body 2, so that particle dust in the air is prevented from entering the frame body 2, and the coiled pipe 5 is prevented from releasing cold and damaging the transformer body 3.
Base 1 front side just is located the articulated sealing door 19 that is equipped with of 6 front sides of mounting groove, prevents that the rainwater from getting into inside mounting groove 6, causes the damage to equipment.
Be equipped with heat dissipation otter board 20 on the lateral wall around framework 2, on the lateral wall around framework 2 and be located heat dissipation otter board 20 top connection and be equipped with rain-proof cover 21, discharge the inside heat of framework 2 through heat dissipation otter board 20, can reduce the rainwater through rain-proof cover 21 and get into in framework 2, reduce transformer body 3's spoilage.
The utility model discloses when specifically implementing, when transformer body 3 temperature is higher, start two sets of pump bodies 8, send the condensing agent in the refrigeration box 7 into coiled pipe 5 through pump body 8, release cold through coiled pipe 5, the condensing agent is the continuous flow state, flow to spiral pipe 11 through connecting pipe 10, start two sets of fans 17, through fan 17 with external wind suction intake pipe 22 in, carry out the precooling to the air through the condensing agent of spiral pipe 11 inside, rethread air feeding groove 9 and income wind gap 4 blow the outside cold air of coiled pipe 5 to transformer body 3 and carry out rapid cooling, starter motor 15, it rotates to drive threaded shaft 14 through motor 15, it is spacing to movable plate 16 through gag lever post 18, when 14 two-way round trip rotation of threaded shaft, make movable plate 16 reciprocate, thereby drive fan 17 and reciprocate, evenly blow the outside cold air of coiled pipe 5 to transformer body 3, waste is reduced, the condensing agent after using flows back to refrigeration box 7 through return water pipe 13, refrigerate once more through refrigeration box, make the condensing agent recycle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a cooling device for transformer, includes base (1), its characterized in that: base (1) upside is connected and is equipped with framework (2), base (1) upside just is located framework (2) internally mounted and is equipped with transformer body (3), be equipped with respectively on the wall of framework (2) left and right sides and goes into wind gap (4), just be located on the wall of framework (2) left and right sides and connect respectively and be equipped with coiled pipe (5) in wind gap (4), base (1) inside is equipped with mounting groove (6), mounting groove (6) internally mounted is equipped with refrigeration box (7), the left and right sides of refrigeration box (7) upside is connected respectively and is equipped with pump body (8), and is two sets of coiled pipe (5) lower extreme penetrates mounting groove (6) inside and is connected with two sets of pump body (8) upper end respectively, framework (2) left and right sides outer wall is connected respectively and is equipped with air supply groove (9), air supply groove (9) keep away from one side of framework (2) and connect and be equipped with income tuber pipe (22), it is equipped with spiral pipe (11) to go into tuber pipe (22) inner wall connection, coiled pipe (5) upper end is equipped with connecting pipe (10), connecting pipe (10) pass air supply groove (9) and be equipped with return water pipe (11) and return pipe (13) on the other end connect and return pipe (13) return water pipe (13) and pass one side wall (6) and return water pipe (7) and return pipe (13) The air supply grooves (9) are connected with each other, and an air supply mechanism is respectively arranged between the two air supply grooves.
2. A cooling apparatus for a transformer according to claim 1, wherein: air supply mechanism rotates threaded shaft (14) of connecting between the inner wall middle part of side about being located air supply groove (9), air supply groove (9) upside is connected and is equipped with motor (15), motor (15) axle head rotates and penetrates air supply groove (9) side wall and is connected with threaded shaft (14) upper end, cooperation screw thread rotation is connected and is equipped with movable plate (16) on threaded shaft (14), the part that movable plate (16) downside is close to framework (2) is connected and is equipped with fan (17).
3. A cooling apparatus for a transformer according to claim 2, wherein: the part of the moving plate (16) far away from the frame body (2) slides and penetrates through a limiting rod (18), and the upper end and the lower end of the limiting rod (18) are respectively connected with the upper side wall and the lower side wall of the air supply groove (9).
4. A cooling apparatus for a transformer according to claim 1, wherein: and one end of the air inlet pipe (22) far away from the frame body (2) is sleeved with a dust filtering screen plate (12).
5. A cooling apparatus for a transformer according to claim 1, wherein: the base (1) front side just is located the articulated sealing door (19) that is equipped with of mounting groove (6) front side.
6. A cooling apparatus for a transformer according to claim 1, wherein: be equipped with heat dissipation otter board (20) on lateral wall around framework (2), on the lateral wall around framework (2) and be located heat dissipation otter board (20) top connection and be equipped with rain-proof cover (21).
CN202221601037.6U 2022-06-24 2022-06-24 Cooling device for transformer Active CN218004568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221601037.6U CN218004568U (en) 2022-06-24 2022-06-24 Cooling device for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221601037.6U CN218004568U (en) 2022-06-24 2022-06-24 Cooling device for transformer

Publications (1)

Publication Number Publication Date
CN218004568U true CN218004568U (en) 2022-12-09

Family

ID=84312314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221601037.6U Active CN218004568U (en) 2022-06-24 2022-06-24 Cooling device for transformer

Country Status (1)

Country Link
CN (1) CN218004568U (en)

Similar Documents

Publication Publication Date Title
CN214476854U (en) Dry-type transformer convenient to heat dissipation
CN109979720B (en) Cooler for heat dissipation of transformer
CN203620696U (en) Crushing separator
CN218004568U (en) Cooling device for transformer
CN215770777U (en) Dry-type transformer with high-efficient thermal diffusivity
CN211208179U (en) Transformer with dustproof function
CN210624785U (en) Water cycle recycle heat sink
CN206388596U (en) A kind of dry-type power transformer
CN212032817U (en) Industrial transformer refrigerating device
CN214069624U (en) Folding wireless charger of formula of accomodating
CN218548160U (en) Heat pipe type radiator for transformer
CN117275880B (en) High-efficiency energy-saving amorphous alloy three-dimensional coiled iron core fully-sealed transformer
CN217957489U (en) Electrical control cabinet with protection function
CN217086291U (en) Heat dissipation shell for high-voltage distribution transformer
CN218135896U (en) Cooling device of mobile welding robot
Fang et al. Study on Temperature Control Design and High Protection of Charger
CN215808916U (en) Central air conditioning outdoor unit with efficient heat dissipation structure
CN221312384U (en) Casting sand treatment circulation cooling device
CN221766507U (en) Oil immersed transformer capable of reliably radiating heat
CN114551081B (en) Energy-saving manganese zinc ferrite magnetic core sintering device
CN114183946B (en) Water-cooled air conditioner evaporator
CN220965433U (en) Heat radiation equipment for power module
CN219997987U (en) Transformer capable of preventing dust and dissipating heat
CN219811387U (en) Energy-saving transformer device for data center
CN220741102U (en) Intelligent tool cabinet for storing safety tools

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A cooling device for transformers

Effective date of registration: 20230425

Granted publication date: 20221209

Pledgee: Ji'nan finance Company limited by guarantee

Pledgor: Jinan Chengrui Power Equipment Co.,Ltd.

Registration number: Y2023980038923

PE01 Entry into force of the registration of the contract for pledge of patent right