CN218182001U - Cooling device for transformer radiating fins - Google Patents
Cooling device for transformer radiating fins Download PDFInfo
- Publication number
- CN218182001U CN218182001U CN202221667443.2U CN202221667443U CN218182001U CN 218182001 U CN218182001 U CN 218182001U CN 202221667443 U CN202221667443 U CN 202221667443U CN 218182001 U CN218182001 U CN 218182001U
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- CN
- China
- Prior art keywords
- motor
- transformer
- groove
- cooling
- fixedly mounted
- Prior art date
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 241000883990 Flabellum Species 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cooling device for transformer fin relates to cooling arrangement technical field. The utility model discloses a cooling piece, clearance piece and driving piece, the cooling piece includes the installing frame of fixed mounting on current transformer fin, fixed mounting has first motor on the installing frame, fixed mounting has the flabellum on the output shaft of first motor, fixed mounting has the dust guard in the installing frame, be equipped with the spout on the one end inner wall of installing frame. The utility model discloses when using, staff's accessible flabellum cools down to the fin on the transformer, and the dust is piled up for a long time and can weaken the cooling effect of flabellum on the dust guard, and the staff can regularly start the work of second motor, and the second motor drives the cylinder brush and clears up the dust guard, and the setting of accomodating the groove can protect the cylinder brush effectively, and the mounting means of cylinder brush is convenient for the staff to dismantle the change to it in addition.
Description
Technical Field
The utility model relates to a cooling arrangement technical field, concretely relates to a cooling device for transformer fin.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The transformer can produce a large amount of heats during operation, in order to assist the transformer heat dissipation, the staff can install the fin on the shell of transformer, the staff can install the fan on the fin in addition, cool down the fin with the fan, install dustproof construction on the fan housing mostly, however, a large amount of dusts easily adhere to on the dustproof construction, some transformer fin cooling fan can not clear up dustproof construction, dustproof construction can weaken the cooling effect of fan to the fin after blockking up by the dust, this problem is solved to this design a cooling device for transformer fin.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: for solving the problem that current transformer fin cooling fan can not clear up dustproof construction, the utility model provides a cooling device for transformer fin.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a cooling device for a transformer heat sink comprising:
the cooling part comprises a mounting frame fixedly mounted on the existing transformer radiating fin, a first motor is fixedly mounted on the mounting frame, fan blades are fixedly mounted on an output shaft of the first motor, and a dust guard is fixedly mounted in the mounting frame;
the cleaning piece is provided with a sliding groove on the inner wall of one end of the mounting frame and comprises a sliding block which is connected in the sliding groove in a sliding manner, a sealing plate is fixedly mounted on the sliding block, a moving groove is formed in the sealing plate, a moving block is connected in the moving groove in a sliding manner, a spring is fixedly connected between the moving block and the moving groove, a connecting block is fixedly mounted on the moving block, and a roller brush which is abutted against the dustproof plate is detachably mounted on the connecting block;
and the driving piece is used for driving the roller brush to do up-and-down reciprocating motion along the dustproof plate.
Furthermore, a thread groove is formed in the connecting block, a connecting column is connected to the thread groove in an internal thread mode, and the roller brush is rotatably connected to the connecting column.
Further, a cavity is arranged in the mounting frame, the driving piece comprises a second motor fixedly mounted in the cavity, an output shaft of the second motor rotates to penetrate through the top of the sliding groove and is fixedly connected with a reciprocating lead screw, one end, far away from the second motor, of the reciprocating lead screw is rotatably connected to the bottom of the sliding groove, and the reciprocating lead screw penetrates through the sliding block in a threaded mode.
Furthermore, the top of the mounting frame is provided with a storage groove for storing the roller brush.
Further, the sealing plate may be blocked at an open end of the receiving groove.
Further, a rubber sealing layer is fixed on the sealing plate.
The utility model has the advantages as follows:
the utility model discloses when using, staff's accessible flabellum cools down to the fin on the transformer, and the dust is piled up for a long time and can weaken the cooling effect of flabellum on the dust guard, and the staff can regularly start the work of second motor, and the second motor drives the cylinder brush and clears up the dust guard, and the setting of accomodating the groove can protect the cylinder brush effectively, and the mounting means of cylinder brush is convenient for the staff to dismantle the change to it in addition.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;
fig. 4 is a sectional view taken along line B-B of fig. 2 according to the present invention;
fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.
Reference numerals: 1. a cooling member; 101. installing a frame; 102. a first motor; 103. a fan blade; 104. a dust-proof plate; 2. cleaning the workpiece; 21. a slider; 22. a sealing plate; 23. a moving groove; 24. a moving block; 25. a spring; 26. connecting blocks; 27. a roller brush; 28. connecting columns; 3. a drive member; 31. a second motor; 32. a reciprocating screw rod; 4. a chamber; 5. a receiving groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
As shown in fig. 1 to 5, a cooling apparatus for a transformer heat sink includes:
the cooling part 1 comprises a mounting frame 101 fixedly mounted on the radiating fin of the existing transformer, a first motor 102 is fixedly mounted on the mounting frame 101, fan blades 103 are fixedly mounted on an output shaft of the first motor 102, a dust guard 104 is fixedly mounted in the mounting frame 101, and it should be noted that the first motor 102 and the fan blades 103 are both mounted between the radiating fin and the dust guard 104;
the cleaning part 2 is characterized in that a sliding groove is formed in the inner wall of one end of the mounting frame 101, the cleaning part 2 comprises a sliding block 21 which is connected in the sliding groove in a sliding mode, a sealing plate 22 is fixedly mounted on the sliding block 21, a moving groove 23 is formed in the sealing plate 22, a moving block 24 is connected in the moving groove 23 in a sliding mode, a spring 25 is fixedly connected between the moving block 24 and the moving groove 23, a connecting block 26 is fixedly mounted on the moving block 24, and a roller brush 27 which abuts against the dust-proof plate 104 is detachably mounted on the connecting block 26;
and a driving member 3 for driving the roller brush 27 to reciprocate up and down along the dust-proof plate 104.
Specifically, when the cooling fan is used, a worker can start the first motor 102 to work, the first motor 102 drives the fan blades 103 to rotate after being started, the fan blades 103 rotate to enable air flow to blow to the heat dissipation fins, and then the heat dissipation fins on the transformer are cooled, the dust-proof plate 104 can effectively filter dust attached in the air flow, the long-term accumulation of the dust on the dust-proof plate 104 can weaken the cooling effect on the heat dissipation fins when the fan blades 103 rotate, the worker can drive the roller brush 27 to move up and down along the surface of the dust-proof plate 104 through the driving part 3, the roller brush 27 always abuts against the surface of the dust-proof plate 104 under the elastic action of the spring 25, and then the dust-proof plate 104 can be effectively cleaned, the design of the cooling fan solves the problem that the existing cooling fan for the transformer can not clean the dust-proof structure,
as shown in fig. 3 and 4, in some embodiments, a threaded groove is formed on the connecting block 26, a connecting column 28 is connected to the threaded groove in a threaded manner, the roller brush 27 is rotatably connected to the connecting column 28, the roller brush 27 is tightly abutted to the surface of the dust-proof plate 104 under the elastic action of the spring 25, so that the roller brush 27 rotates in the process of moving up and down along the dust-proof plate 104, the roller brush 27 performing rotary motion and up and down reciprocating motion can effectively clean the dust-proof plate 104, when the roller brush 27 needs to be detached, a worker can rotate the connecting column 28 until the connecting column is screwed out of the threaded groove, it should be noted that a sufficient distance is left between one end of the roller brush 27 and the inner wall of the mounting frame 101, and the worker can screw out and take the roller brush 27 out of the threaded groove.
As shown in fig. 3 and 5, in some embodiments, a cavity 4 is formed in the mounting frame 101, the driving member 3 includes a second motor 31 fixedly installed in the cavity 4, an output shaft of the second motor 31 rotates to penetrate through the top of the chute and is fixedly connected with a reciprocating lead screw 32, one end of the reciprocating lead screw 32, which is far away from the second motor 31, is rotatably connected to the bottom of the chute, the reciprocating lead screw 32 penetrates through the slider 21 in a threaded manner, when the dust-proof plate 104 needs to be cleaned, a worker can start the second motor 31 to work, the output shaft of the second motor 31 drives the reciprocating lead screw 32 to rotate, the reciprocating lead screw 32 rotates to enable the slider 21 to reciprocate up and down under the limiting effect of the chute, and then the sealing plate 22 and the roller brush 27 above the sealing plate 22 are reciprocated up and down, thereby achieving the cleaning effect on the dust-proof plate 104.
As shown in fig. 3 and 4, in some embodiments, an accommodating groove 5 for storing the roller brush 27 is disposed on the top of the mounting frame 101, after the dust-proof plate 104 is cleaned, the second motor 31 drives the roller brush 27 to move into the accommodating groove 5, corrosion of the roller brush 27 after moving into the accommodating groove 5 is reduced, and the service life is longer.
As shown in fig. 3 and 4, in some embodiments, the sealing plate 22 may be sealed at the opening end of the accommodating groove 5, and after the second motor 31 drives the roller brush 27 to move into the accommodating groove 5, the sealing plate 22 is just sealed at the opening end of the accommodating groove 5, so that the sealed accommodating groove 5 has a better protection effect on the roller brush 27.
As shown in fig. 3 and 4, in some embodiments, a rubber sealing layer (not shown) is fixed on the sealing plate 22, and the rubber sealing layer can effectively improve the sealing effect of the sealing plate 22 on the receiving groove 5.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A cooling apparatus for a transformer heat sink, comprising:
the cooling part (1) comprises a mounting frame (101) fixedly mounted on the existing transformer radiating fin, a first motor (102) is fixedly mounted on the mounting frame (101), fan blades (103) are fixedly mounted on an output shaft of the first motor (102), and a dust guard (104) is fixedly mounted in the mounting frame (101);
the cleaning device comprises a cleaning piece (2), wherein a sliding groove is formed in the inner wall of one end of the mounting frame (101), the cleaning piece (2) comprises a sliding block (21) which is connected in the sliding groove in a sliding manner, a sealing plate (22) is fixedly mounted on the sliding block (21), a moving groove (23) is formed in the sealing plate (22), a moving block (24) is connected in the moving groove (23) in a sliding manner, a spring (25) is fixedly connected between the moving block (24) and the moving groove (23), a connecting block (26) is fixedly mounted on the moving block (24), and a roller brush (27) which is abutted against the dustproof plate (104) is detachably mounted on the connecting block (26);
and the driving piece (3) is used for driving the roller brush (27) to reciprocate up and down along the dust-proof plate (104).
2. A cooling device for transformer cooling fins according to claim 1, characterized in that the connecting block (26) is provided with a threaded groove, a connecting column (28) is connected with the threaded groove, and the roller brush (27) is rotatably connected to the connecting column (28).
3. The cooling device for the transformer radiating fin according to claim 1, wherein a cavity (4) is arranged in the mounting frame (101), the driving member (3) comprises a second motor (31) fixedly mounted in the cavity (4), an output shaft of the second motor (31) rotatably penetrates through the top of the chute and is fixedly connected with a reciprocating lead screw (32), one end of the reciprocating lead screw (32) far away from the second motor (31) is rotatably connected to the bottom of the chute, and the reciprocating lead screw (32) is threaded through the sliding block (21).
4. A cooling device for transformer cooling fins according to claim 1, characterized in that the top of the mounting frame (101) is provided with a receiving groove (5) for storing the roller brush (27).
5. A cooling device for transformer cooling fins according to claim 4, wherein the sealing plate (22) can be sealed off at the open end of the receiving groove (5).
6. A cooling arrangement for transformer cooling fins according to claim 5, characterized in that a rubber sealing layer is fixed to the sealing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221667443.2U CN218182001U (en) | 2022-06-29 | 2022-06-29 | Cooling device for transformer radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221667443.2U CN218182001U (en) | 2022-06-29 | 2022-06-29 | Cooling device for transformer radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218182001U true CN218182001U (en) | 2022-12-30 |
Family
ID=84612183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221667443.2U Expired - Fee Related CN218182001U (en) | 2022-06-29 | 2022-06-29 | Cooling device for transformer radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218182001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085921A (en) * | 2023-04-10 | 2023-05-09 | 山西太康高科节能股份有限公司 | Dustproof device for refrigeration equipment convenient to clean |
-
2022
- 2022-06-29 CN CN202221667443.2U patent/CN218182001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085921A (en) * | 2023-04-10 | 2023-05-09 | 山西太康高科节能股份有限公司 | Dustproof device for refrigeration equipment convenient to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |