CN214476830U

CN214476830U - Radiating pipe for radiating transformer

Info

Publication number: CN214476830U
Application number: CN202022858625.5U
Authority: CN
Inventors: 费忠
Original assignee: Wuxi Yongqiang Electronic Appliance Co ltd
Current assignee: Wuxi Yongqiang Electronic Appliance Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-22
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of the transformer cooling tube, especially, be used for radiating cooling tube of transformer, the mounting panel comprises a mounting panel, mounting panel both ends welded mounting has the connecting block, the draw-in groove has been seted up to the mounting panel both sides, equal slidable mounting has the fixture block in the draw-in groove, one side welded mounting that the fixture block kept away from each other has half pipe of heat dissipation, a plurality of spacing grooves have been seted up on the mounting panel top, the guide block is installed to spacing inslot joint, the equal welded mounting in guide block top has radiating fin, radiating fin one side welded mounting has the welding plate, welding plate top welded mounting has the handle ring of carrying and drawing, a plurality of bleeder vents have been seted up to half pipe one side of heat dissipation, radiating fin one side that is close to each other changes and installs the circle axle, the epaxial pneumatic fan blade of all rotating of circle is installed. The utility model has the advantages of reasonable overall design, easy operation, the effectual transformer that is improves the radiating efficiency, and the installation is nimble, conveniently dismantles the clearance, keeps the radiating effect.

Description

Radiating pipe for radiating transformer

Technical Field

The utility model relates to a transformer cooling tube technical field especially relates to a be used for radiating cooling tube of transformer.

Background

When the transformer runs, the internal winding, the iron core and other parts generate loss, the loss is converted into heat and is transferred to the oil tank wall through the heat conduction and convection action of transformer oil, the temperature of the winding, the iron core, the oil tank wall and the oil surface of the transformer can rise when the transformer runs, but the service life of the winding insulating material is directly influenced by the temperature rise, so that the service life of the transformer is determined by controlling the temperature rise of the transformer.

However, the unobstructed direct welding or the bolt installation of present transformer cooling tube is in transformer housing one side, the one deck dust that can fall down has been of a specified duration of service, the radiating efficiency of cooling tube has been reduced, and along with present global warming, temperature is higher and higher more, especially in summer, outdoor temperature can reach 40 degrees sometimes, often burn out the vary voltage because of the radiating fin heat-sinking capability is not enough this moment, most cooling tube are hollow pipeline, the heat conduction effect is not good, and the staff clearance of later stage is got up also very trouble, for this reason, a cooling tube for the transformer cooling is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a radiating pipe for transformer heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for radiating cooling tube of transformer, includes the mounting panel, mounting panel both ends welded mounting has the connecting block, the draw-in groove has been seted up to the mounting panel both sides, equal slidable mounting has the fixture block in the draw-in groove, one side welded mounting that the fixture block kept away from each other has half pipe of heat dissipation, a plurality of spacing grooves have been seted up on the mounting panel top, the guide block is installed to spacing inslot joint, the equal welded mounting in guide block top has radiating fin, radiating fin one side welded mounting has the welding plate, half pipe welded mounting of heat dissipation has the lifting handle ring, a plurality of bleeder vents have been seted up to half pipe one side of heat dissipation, radiating fin one side commentaries on classics that is close to each other installs the circle axle, all rotate on the circle axle and install air-actuated fan blade.

Preferably, threaded holes are formed in one side of each connecting block.

Preferably, the bottom end of the mounting plate is connected with an insulating cushion layer.

Preferably, the heat dissipation half-tubes are arranged in a semicircular shape, and the heat dissipation fins are arranged in a semicircular shape on one side close to the heat dissipation half-tubes.

Preferably, the welding plate has two ends welded and installed on the bottom of the heat dissipation fin.

Preferably, the top ends of the inner walls of the heat dissipation half pipes are all welded with limiting plates.

Compared with the prior art, the beneficial effects of the utility model are that: when the heat dissipation device is used, the mounting plate is mounted on one flat side of a transformer through the connecting block, the heat dissipation fins are connected and mounted with the mounting plate in the limiting grooves by the aid of the guide blocks, the heat dissipation fins are covered in the clamping grooves by the aid of the clamping blocks, the top ends of the heat dissipation fins are clamped by the limiting strips, the pneumatic fan blades rotate on the circular shaft due to airflow flowing during ventilation, hot air diffusion in the heat dissipation fins is accelerated, heat dissipation is accelerated for the gearbox, when the heat dissipation device needs to be cleaned, half pipes are directly taken off through the clamping blocks, the welding plates connected with all the heat dissipation fins are lifted together by the aid of the lifting handle rings, and direct cleaning is facilitated.

The utility model has the advantages of reasonable overall design, easy operation, the effectual transformer that is improves the radiating efficiency, and the installation is nimble, conveniently dismantles the clearance, keeps the radiating effect.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic front view of the external structure of the present invention;

fig. 3 is a schematic view of the rear view external structure of the present invention;

in the figure: 1. mounting a plate; 2. connecting blocks; 3. a card slot; 4. a clamping block; 5. a heat-dissipating half-tube; 6. a limiting groove; 7. a guide block; 8. A heat dissipating fin; 9. welding the plate; 10. lifting the handle ring; 11. air holes are formed; 12. a circular shaft; 13. pneumatic fan blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a radiating tube for transformer radiating comprises a mounting plate 1, wherein connecting blocks 2 are fixedly mounted at two ends of the mounting plate 1, clamping grooves 3 are formed in two sides of the mounting plate 1, clamping blocks 4 are slidably mounted in the clamping grooves 3, radiating half tubes 5 are fixedly mounted at the sides, away from each other, of the clamping blocks 4, a plurality of limiting grooves 6 are formed in the top end of the mounting plate 1, guide blocks 7 are movably mounted in the limiting grooves 6, radiating fins 8 are fixedly mounted at the top ends of the guide blocks 7, welding plates 9 are fixedly mounted at one sides of the radiating fins 8, lifting handle rings 10 are fixedly mounted at the top ends of the radiating half tubes 5, a plurality of air holes 11 are formed in one sides of the radiating half tubes 5, round shafts 12 are rotatably mounted at one sides, close to each other, of the radiating fins 8, and pneumatic fan blades 13 are rotatably mounted on the round shafts 12;

one side of each connecting block 2 is provided with a threaded hole, the bottom end of each mounting plate 1 is connected and mounted with an insulating cushion layer, the heat dissipation half-tubes 5 are arranged in a semicircular shape, one side of each heat dissipation fin 8, which is close to each heat dissipation half-tube 5, is arranged in a semicircular shape, each welding plate 9 is provided with two ends which are fixedly mounted on the bottoms of the heat dissipation fins 8, the top ends of the inner walls of the heat dissipation half-tubes 5 are fixedly provided with limiting plates, when the transformer is used, the mounting plates 1 are mounted on one flat side of a transformer through the connecting blocks 2, the heat dissipation fins 8 are connected and mounted with the mounting plates 1 by clamping the guide blocks 7 into the limiting grooves 6, and finally the heat dissipation fins 8 are covered by clamping the clamping blocks 4 into the clamping grooves 3, wherein the limiting strips clamp the top ends of the heat dissipation fins 8, the pneumatic fan blades 13 have airflow flowing to rotate on the circular shafts 12 during ventilation, the heat dissipation fins 8 are accelerated, and the half-tubes 5 are directly taken away through the clamping blocks 4 when the gearbox is required to dissipate heat quickly, utilize to carry and draw ring 10 to be connecting all radiating fin 8's welded plate 9 and together mention, convenient direct clearance, the utility model has the advantages of reasonable design, easy operation, effectual transformer improvement radiating efficiency that is, and the installation is nimble, conveniently dismantles the clearance, keeps the radiating effect.

The working principle is as follows: install mounting panel 1 in the transformer levels one side during the use through connecting block 2, utilize 7 card of guide block to go into spacing groove 6 and be connected the installation with radiating fin 8 and mounting panel 1, cover radiating fin 8 in the draw-in groove 3 is gone into through 4 cards of fixture block at last, wherein spacing card blocks radiating fin 8 top, pneumatic flabellum 13 has very much the air current to flow and rotates on circular shaft 12 when ventilating, the hot gas diffusion in radiating fin 8 accelerates, for the gearbox dispels the heat with higher speed, when needing the clearance, directly take half pipe 5 through fixture block 4, utilize to carry and draw ring 10 will connect all radiating fin 8's welded plate 9 and together mention, convenient direct clearance, the utility model discloses overall design is reasonable, easy operation, effectual for the transformer improves the radiating efficiency, and the installation is nimble, convenient dismantlement clearance, keeps the radiating effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling tube for transformer heat dissipation comprises a mounting plate (1), and is characterized in that: the two ends of the mounting plate (1) are fixedly provided with connecting blocks (2), the two sides of the mounting plate (1) are provided with clamping grooves (3), clamping blocks (4) are slidably mounted in the clamping grooves (3), a heat dissipation half pipe (5) is fixedly mounted on one side, away from each other, of each clamping block (4), a plurality of limiting grooves (6) are arranged at the top end of the mounting plate (1), guide blocks (7) are movably arranged in the limiting grooves (6), the top ends of the guide blocks (7) are fixedly provided with radiating fins (8), one sides of the radiating fins (8) are fixedly provided with welding plates (9), a lifting handle ring (10) is fixedly arranged at the top end of the heat dissipation half pipe (5), a plurality of air holes (11) are arranged at one side of the heat dissipation half pipe (5), one side that radiating fin (8) are close to each other changes and installs round axle (12), all rotate on round axle (12) and install pneumatic fan blade (13).

2. The heat pipe for dissipating heat of a transformer as claimed in claim 1, wherein: threaded holes are formed in one side of the connecting block (2).

3. The heat pipe for dissipating heat of a transformer as claimed in claim 1, wherein: the bottom end of the mounting plate (1) is connected with an insulating cushion layer.

4. The heat pipe for dissipating heat of a transformer as claimed in claim 1, wherein: the heat dissipation half-tubes (5) are arranged in a semicircular shape, and the heat dissipation fins (8) are arranged in a semicircular shape on one side close to the heat dissipation half-tubes (5).

5. The heat pipe for dissipating heat of a transformer as claimed in claim 1, wherein: the welding plates (9) are fixedly arranged at the two ends of the bottom of the radiating fin (8).

6. The heat pipe for dissipating heat of a transformer as claimed in claim 1, wherein: limiting plates are fixedly mounted at the top ends of the inner walls of the heat dissipation half pipes (5).