CN218957504U

CN218957504U - Self-cleaning transformer

Info

Publication number: CN218957504U
Application number: CN202222852992.3U
Authority: CN
Inventors: 南乐华
Original assignee: Beite Transformer Co ltd
Current assignee: Beite Transformer Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-02
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a self-cleaning transformer, which comprises a transformer shell, radiating fins arranged on the outer wall of the transformer shell at equal intervals, a base arranged at the bottom of the transformer shell, and further comprises: the cleaning frame is arranged on the outer ring of the transformer shell, a water spraying flow channel is arranged in the cleaning frame, a plurality of water spraying heads communicated with the water spraying flow channel are arranged in the four side walls of the cleaning frame at intervals, and scrubbing sponge sleeves are sleeved outside the water spraying heads; the water spraying device is connected with a water spraying flow passage on the cleaning frame; and the driving device is connected with the cleaning frame and used for driving the cleaning frame to move up and down along the height direction of the transformer shell. According to the utility model, the cleaning frame, the water spraying device and the driving device are arranged, so that the radiating fins on the transformer shell can be cleaned by self, and the problem that the radiating effect is affected due to dust accumulation on the radiating fins in the background art is solved.

Description

Self-cleaning transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a self-cleaning transformer.

Background

The transformer is a static electric energy transmission device, ensures the reliability and flexibility of power supply, is the most commonly used equipment in power equipment, and the high-voltage transformer is a transformer for converting low voltage into high voltage through an electromagnetic induction principle, and is more in variety, and is commonly provided with a dry-type transformer and an oil-immersed transformer.

The transformer can produce a large amount of heat when the operation, if the heat can not obtain effectual giving off, can cause the heat to gather, easily because of overheated explosion phenomenon that takes place. Most of the existing transformers dissipate heat through the heat dissipation fins arranged on the transformer shell, however, after the transformer is used for a certain time, more dust can be accumulated on the heat dissipation fins, the heat dissipation effect of the heat dissipation fins can be affected by the coverage of the dust, and if the dust on the fins is not cleaned for a long time, the heat dissipation effect of the transformer cannot be affected. In order to solve the above problems, the present inventors have made efforts to develop a transformer capable of self-cleaning a heat radiating fin.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides a self-cleaning transformer.

The technical scheme adopted by the utility model is as follows: the utility model provides a self-cleaning transformer, includes transformer casing, equidistant fin that sets up on the outer wall of transformer casing and the base of setting in transformer casing bottom, still includes:

the cleaning frame is arranged on the outer ring of the transformer shell, a water spraying flow channel is arranged in the cleaning frame, a plurality of water spraying heads communicated with the water spraying flow channel are arranged in the four side walls of the cleaning frame at intervals, and scrubbing sponge sleeves are sleeved outside the water spraying heads;

the water spraying device is connected with a water spraying flow passage on the cleaning frame;

and the driving device is connected with the cleaning frame and used for driving the cleaning frame to move up and down along the height direction of the transformer shell.

Further, the sprinkler bead includes connector and pullover, be equipped with out water main road and apopore on connector and the pullover, clean the through-hole that is equipped with on the sponge cover and corresponds with the apopore.

Further, the connector comprises a threaded connection section and a compression section, and a sealing ring is arranged between the compression section and the cleaning frame.

Further, the water spraying device comprises a water storage tank arranged on the base and a water pump arranged in the water storage tank, and the water pump is connected with the water spraying runner through a hose.

Furthermore, a plurality of water inlet filter holes are uniformly distributed above the water storage tank.

Further, the driving device comprises a driving motor and a driving screw rod, the driving screw rod is in threaded connection with a screw hole on the cleaning frame, the driving motor is fixed in the base, and the driving motor is in driving connection with the driving screw rod through a belt pulley.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the cleaning frame, the water spraying device and the driving device are arranged, so that the radiating fins on the transformer shell can be cleaned by self, and the problem that the radiating effect is affected due to dust accumulation on the radiating fins in the background art is solved.

2. In addition, through setting up water jet equipment, when can wash radiating fin, play supplementary cooling's purpose, improve its radiating effect.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.

The utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the cleaning frame.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

In fig. 1-3: 1. a transformer housing; 2. a heat radiation fin; 3. a base; 4. cleaning a frame; 5. a water spray flow passage; 6. a water spray head; 7. scrubbing the sponge sleeve; 8. a connector; 9. a sleeve head; 10. a water outlet main channel; 11. a water outlet hole; 12. a through hole; 13. a threaded connection section; 14. a compacting section; 15. a seal ring; 16. a water storage tank; 17. a water pump; 18. a hose; 19. a water inlet filter hole; 20. a driving motor; 21. driving a screw; 22. a screw hole; 23. a belt pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a self-cleaning transformer.

In this embodiment, referring to fig. 1 to 3, the self-cleaning transformer comprises a transformer housing 1, radiating fins 2 arranged on the outer wall of the transformer housing at equal intervals, and a base 3 arranged at the bottom of the transformer housing, and is characterized by further comprising:

the cleaning frame 4 is arranged on the outer ring of the transformer shell 1, a water spraying flow channel 5 is arranged in the cleaning frame 4, a plurality of water spraying heads 6 communicated with the water spraying flow channel 5 are arranged in the four side walls of the cleaning frame at intervals, and scrubbing sponge sleeves 7 are sleeved outside the water spraying heads 6;

the water spraying device is connected with a water spraying flow passage on the cleaning frame 4;

Among the above-mentioned technical scheme, through setting up clearance frame, water jet equipment and drive arrangement, can clear up the radiating fin on the transformer casing by oneself to solve the problem that influences the radiating effect because the deposition on the radiating fin that mentions in the background art.

In addition, through setting up water jet equipment, when can wash radiating fin, play supplementary cooling's purpose, improve its radiating effect.

Specifically, the water spraying head comprises a connector 8 and a sleeve head 9, wherein a water outlet main channel 10 and a water outlet hole 11 are arranged on the connector and the sleeve head, and a through hole 12 corresponding to the water outlet hole is arranged on the scrubbing sponge sleeve 7; the connector 8 comprises a threaded connection section 13 and a compression section 14, and a sealing ring 15 is arranged between the compression section and the cleaning frame.

The water spraying effect of the water spraying head is matched with the scrubbing sponge sleeve to clean the radiating fins well. The sprinkler bead carries out threaded connection through threaded connection section and clearance frame, and easy dismounting changes. In addition, through setting up the sealing washer, guarantee the leakproofness between sprinkler bead and the clearance frame.

Specifically, the water spraying device comprises a water storage tank 16 arranged on the base 3 and a water pump 17 arranged in the water storage tank 16, wherein the water pump 17 is connected with the water spraying runner 5 through a hose 18; a plurality of water inlet filter holes 19 are uniformly distributed above the water storage tank.

Water in the water storage tank can be added manually, and meanwhile, rainwater can directly enter water through the water inlet filter holes, so that the water storage tank is convenient and practical.

Specifically, the driving device comprises a driving motor 20 and a driving screw 21, the driving screw 21 is in threaded connection with a screw hole 22 on the cleaning frame 4, the driving motor is fixed in the base 3, and the driving motor is in driving connection with the driving screw through a belt pulley 23.

The cleaning frame runs up and down through the driving device to clean the radiating fins on the transformer shell.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a self-cleaning transformer, includes transformer casing, equidistant fin that sets up on the outer wall of transformer casing and the base of setting in transformer casing bottom, its characterized in that still includes:

2. The self-cleaning transformer of claim 1, wherein: the water spraying head comprises a connector and a sleeve head, a water outlet main channel and a water outlet hole are arranged on the connector and the sleeve head, and a through hole corresponding to the water outlet hole is arranged on the scrubbing sponge sleeve.

3. A self-cleaning transformer according to claim 2, characterized in that: the connector comprises a threaded connection section and a compression section, and a sealing ring is arranged between the compression section and the cleaning frame.

4. The self-cleaning transformer of claim 1, wherein: the water spraying device comprises a water storage tank arranged on the base and a water pump arranged in the water storage tank, and the water pump is connected with the water spraying runner through a hose.

5. The self-cleaning transformer of claim 4, wherein: a plurality of water inlet filter holes are uniformly distributed above the water storage tank.

6. The self-cleaning transformer of claim 1, wherein: the driving device comprises a driving motor and a driving screw rod, the driving screw rod is in threaded connection with a screw hole on the cleaning frame, the driving motor is fixed in the base, and the driving motor is in driving connection with the driving screw rod through a belt pulley.