CN114496480A - Multidirectional cooling structure and transformer heat abstractor - Google Patents
Multidirectional cooling structure and transformer heat abstractor Download PDFInfo
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- CN114496480A CN114496480A CN202111633160.6A CN202111633160A CN114496480A CN 114496480 A CN114496480 A CN 114496480A CN 202111633160 A CN202111633160 A CN 202111633160A CN 114496480 A CN114496480 A CN 114496480A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a multidirectional cooling structure and a transformer heat dissipation device, wherein the multidirectional cooling structure comprises two support legs and a disc fixedly arranged between the two support legs, the upper part of the disc is provided with an air pumping mechanism, the air pumping mechanism is connected with a rotating pipe rotatably arranged on the disc, the rotating pipe extends to the bottom of the disc, the tail end of the rotating pipe is fixedly provided with a transverse plate parallel to the disc, a suction head is movably arranged below the transverse plate through a reciprocating driving mechanism, the suction head is connected with the air pumping mechanism through a connecting pipe group, the transverse plate is also provided with a circumferential rotating mechanism, the circumferential rotating mechanism is triggered in the rotating process of the transverse plate, and the circumferential rotating mechanism is also matched with the reciprocating driving mechanism, so that the multidirectional heat absorption function is realized, the efficiency of transformer heat dissipation has been promoted greatly, provides the guarantee for the normal work of transformer.
Description
Technical Field
The invention relates to the technical field of heat dissipation devices, in particular to a multidirectional cooling structure and a transformer heat dissipation device.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the test transformer is used for carrying out a withstand voltage (boosting) test on the electrical equipment.
However, the transformer generates a lot of heat during operation, so that a corresponding heat dissipation device needs to be equipped, but the existing heat dissipation device usually has a fixed position for absorbing heat, so that the heat dissipation efficiency is not high, and the heat dissipation device has a great limitation, and cannot achieve an ideal heat dissipation effect.
Disclosure of Invention
The present invention is directed to a multi-directional cooling structure to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a multidirectional cooling structure comprises two support legs and a disc fixedly arranged between the two support legs, wherein an air pumping mechanism for absorbing heat generated in the working process of a transformer is arranged at the upper part of the disc and is connected with a rotating pipe rotatably arranged on the disc;
the rotating pipe extends to the bottom of the disc, a transverse plate parallel to the disc is fixed at the tail end of the rotating pipe, a suction head is movably arranged below the transverse plate through a reciprocating driving mechanism, the suction head is connected with a pump mechanism through a connecting pipe group, a circumferential rotating mechanism is further installed on the transverse plate, the circumferential rotating mechanism is triggered in the rotating process of the transverse plate, and the circumferential rotating mechanism is further matched with the reciprocating driving mechanism.
As a further scheme of the invention: the air pumping mechanism comprises an air pump arranged on the upper part of the disc, a driving motor is arranged on the side part of the air pump, the output end of the driving motor is connected with the driving shaft of the air pump, the driving shaft of the air pump is also connected with a rotating pipe through a driving belt and a first bevel gear set, and the air inlet of the air pump is connected with the suction head through a connecting pipe set and the rotating pipe.
The connecting pipe group comprises a lantern ring arranged on an air inlet of the air pump, a conduit arranged on the transverse plate and communicated with the rotating pipe, and a hose for connecting the conduit with the suction head;
the lantern ring is sleeved on the periphery of the rotating pipe and is in sealed rotating connection with the rotating pipe, wherein a circle of through hole is formed in the inner wall of the lantern ring, and a circle of through hole is also formed in the part, wrapped by the lantern ring, of the rotating pipe.
The circumference slewing mechanism is including installing the meshing subassembly on the diaphragm and installing the bottom at the diaphragm and the runner assembly who is connected with the meshing subassembly, and the meshing subassembly triggers motion at diaphragm pivoted in-process to drive the runner assembly and cooperate with reciprocating drive mechanism.
The meshing assembly comprises a gear rotatably mounted on the upper portion of the transverse plate and a fixing ring arranged at the bottom of the circular disc, a plurality of teeth matched with the gear are arranged on the inner wall of the fixing ring at equal intervals along the circumference, and the central axes of the fixing ring, the rotating pipe and the circular disc coincide.
The rotating assembly comprises a rotating disc which is rotatably installed below the transverse plate, the central axes of the rotating disc and the rotating disc are perpendicular, the rotating shafts of the rotating disc and the gear are connected through a second bevel gear set, a protruding column is further arranged at the eccentric position of the rotating disc, and the protruding column is matched with the reciprocating driving mechanism in the rotating process of the rotating disc.
The reciprocating driving mechanism comprises a guide plate fixed at the lower part of the transverse plate, a sliding plate which is slidably embedded on the side part of the guide plate and a reciprocating plate which is rotatably arranged at the bottom of the guide plate, and the suction head is arranged on the reciprocating plate;
the reciprocating plate is connected with the sliding plate through the push-pull rod, two ends of the push-pull rod are respectively connected with the sliding plate and the reciprocating plate in a rotating mode, two long rods are further fixed on the side portion of the sliding plate, a gap is reserved between the two long rods, and the protruding columns stretch into the gap.
The utility model provides a transformer heat abstractor, the multidirectional cooling structure that transformer heat abstractor included, transformer heat abstractor still includes the connecting device who is used for connecting landing leg and transformer housing, and connecting device is including the stud adjusting bolt who connects landing leg and transformer housing.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, when in specific implementation, the air pumping mechanism works, the heat generated in the working process of the transformer is absorbed through the connecting pipe group and the suction head, meanwhile, the air pumping mechanism drives the rotating pipe and the transverse plate to rotate, the suction head makes circular motion around the transformer, and in the process, the circular rotating mechanism triggers motion and is matched with the reciprocating driving mechanism, so that the reciprocating driving mechanism drives the suction head to swing up and down in a reciprocating mode in the circular motion process, thus, the multidirectional heat absorption function is realized, the heat dissipation efficiency of the transformer is greatly improved, and the guarantee is provided for the normal working of the transformer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a heat dissipation device for a transformer.
Fig. 2 is a schematic structural view of another angle of an embodiment of a heat dissipation device for a transformer.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
FIG. 4 is a schematic diagram of the fitting relationship between the rotating assembly and the reciprocating driving mechanism in an embodiment of the multi-directional cooling structure.
In the figure: 1-a support leg; 2-a disc; 3, an air pump; 4-driving the motor; 5-a collar; 6-rotating the tube; 7-a transverse plate; 8-a hose; 9-a suction head; 10-a guide plate; 11-a slide plate; 12-reciprocating plate; 13-a push-pull rod; 14-a turntable; 15-long rod; 16-protruding posts; 17-a first bevel gear set; 18-gear wheel; 19-a fixed ring; 20-a catheter; 21-a transmission belt; 22-second bevel gear set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 4, in an embodiment of the present invention, a multidirectional cooling structure includes two support legs 1 and a disc 2 fixedly installed between the two support legs 1, wherein an air pumping mechanism for absorbing heat generated during operation of a transformer is installed on the upper portion of the disc 2, and the air pumping mechanism is connected to a rotating pipe 6 rotatably installed on the disc 2;
the rotating tube 6 extends to the bottom of the disc 2, a transverse plate 7 parallel to the disc 2 is fixed at the tail end of the rotating tube, a suction head 9 is movably arranged below the transverse plate 7 through a reciprocating driving mechanism, the suction head 9 is connected with the pump mechanism through a connecting tube group, a circumferential rotating mechanism is further installed on the transverse plate 7 and is triggered in the rotating process of the transverse plate 6, and the circumferential rotating mechanism is further matched with the reciprocating driving mechanism.
When the transformer heat dissipation device is implemented specifically, the air pumping mechanism works, heat generated in the working process of the transformer is absorbed through the connecting pipe group and the suction head 9, meanwhile, the air pumping mechanism drives the rotating pipe 6 and the transverse plate 7 to rotate, the suction head 9 makes circular motion around the transformer, in the process, the circular rotating mechanism is triggered to move and is matched with the reciprocating driving mechanism, so that the reciprocating driving mechanism drives the suction head 9 to swing up and down in a reciprocating mode in the circular motion process, therefore, the multi-directional heat absorption function is achieved, the heat dissipation efficiency of the transformer is greatly improved, and the transformer heat dissipation device guarantees the normal working of the transformer.
The air pumping mechanism comprises an air pump 3 arranged on the upper portion of the disc 2, a driving motor 4 is arranged on the side portion of the air pump 3, the output end of the driving motor 4 is connected with the driving shaft of the air pump 3, the driving shaft of the air pump 3 is also connected with the rotating pipe 6 through a driving belt 21 and a first bevel gear set 17, and the air inlet of the air pump is connected with the suction head 9 through the connecting pipe set and the rotating pipe 6.
The connecting pipe group comprises a lantern ring 5 arranged on an air inlet of the air pump 3, a conduit 20 arranged on the transverse plate 7 and communicated with the rotating pipe 6, and a hose 8 connecting the conduit 20 and the suction head 9, and the lantern ring 5 is sleeved on the periphery of the rotating pipe 6 and is in sealed rotary connection with the rotating pipe 6;
wherein, a circle of through holes are arranged on the inner wall of the lantern ring 5, and a circle of through holes are also arranged on the part of the rotating pipe 6 covered by the lantern ring 5.
When the driving motor 4 works, the air pump 3 is driven to work, so that the air pump 3 absorbs heat generated in the working process of the transformer through the lantern ring 5, the rotating pipe 6, the conduit 20, the hose 8 and the suction head 9, meanwhile, the driving shaft of the air pump 3 drives the rotating pipe 6 to rotate through the driving belt 21 and the first bevel gear group 17, so that the transverse plate 7 rotates, and the suction head 9 absorbs the heat in a circumferential mode.
The circumference slewing mechanism is including installing the meshing subassembly on the diaphragm 7 and installing the bottom of diaphragm 7 and with the runner assembly that the meshing subassembly is connected, the meshing subassembly is in diaphragm 7 pivoted in-process trigger motion, and drive the runner assembly with reciprocating drive mechanism cooperates.
The meshing assembly is installed including rotating gear 18 and the setting on diaphragm 7 upper portion are in the solid fixed ring 19 of disc 2 bottom, gu be provided with along the circumference equidistance on fixed ring 19's the inner wall a plurality of with gear 18 complex tooth, just gu fixed ring 19 the rotating tube 6 and disc three's the central axis coincidence.
The rotating assembly comprises a rotating disc 14 which is rotatably installed below the transverse plate 7, the rotating disc 14 is perpendicular to the central axis of the two circular discs 2, the rotating disc 14 is connected with the rotating shafts of the two gears 18 through a second bevel gear set 22, a protruding column 16 is further arranged at the eccentric position of the circular disc 14, and the protruding column 16 is matched with the reciprocating driving mechanism in the rotating process of the rotating disc 14.
Wherein, it should be further noted that the first bevel gear set 17 comprises a first bevel gear fixed on the driving shaft of the air pump 3 and a second bevel gear fixed on the rotating tube 6 and engaged with the first bevel gear;
similarly, the second bevel gear set 22 includes a third bevel gear and a fourth bevel gear fixed to the ends of the rotational shafts of the gear 18 and the turntable 14, respectively, and the third bevel gear is engaged with the fourth bevel gear.
The reciprocating driving mechanism comprises a guide plate 10 fixed at the lower part of the transverse plate 7, a sliding plate 11 which is in sliding fit with the side part of the guide plate 10 and a reciprocating plate 12 which is rotatably arranged at the bottom of the guide plate 10, and the sucker 9 is arranged on the reciprocating plate 12;
the reciprocating plate 12 is connected with the sliding plate 11 through a push-pull rod 13, two ends of the push-pull rod 13 are respectively connected with the sliding plate 11 and the reciprocating plate 13 in a rotating mode, two long rods 15 are further fixed on the side portion of the sliding plate 11, a gap is reserved between the two long rods 15, and the protruding column 16 extends into the gap.
In the process that the rotating tube 6 drives the transverse plate 7 to rotate, the gear 18 moves and is matched with teeth on the inner wall of the fixing ring 19 to rotate, the rotating shaft drives the rotating disc 14 to rotate through the second bevel gear group 22, the protruding column 16 is in sliding fit with the sliding plate 11 through the two long rods 15, therefore, the sliding plate 11 slides up and down in a reciprocating mode on the side portion of the guide plate 10, the reciprocating plate 12 and the suction head 9 are driven to swing in a reciprocating mode through the push-pull rod 13, and therefore the circular motion and the reciprocating swing of the suction head 9 are carried out simultaneously, the heat absorption direction of the suction head is changed constantly, and the heat dissipation range and the heat dissipation effect are improved.
The utility model provides a transformer heat abstractor, transformer heat abstractor include multidirectional cooling structure, still including the connecting device who is used for connecting landing leg 1 and transformer housing, connecting device is convenient for adjust the interval of landing leg 1 and transformer housing including the double-end adjusting bolt who connects landing leg 1 and transformer housing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A multidirectional cooling structure is characterized by comprising two support legs (1) and a disc (2) fixedly arranged between the two support legs (1);
the upper part of the disc (2) is provided with an air pumping mechanism for absorbing heat generated in the working process of the transformer, and the air pumping mechanism is connected with a rotating pipe (6) rotatably arranged on the disc (2);
the rotating pipe (6) extends to the bottom of the disc (2), a transverse plate (7) parallel to the disc (2) is fixed at the tail end of the rotating pipe, a suction head (9) is movably arranged below the transverse plate (7) through a reciprocating driving mechanism, and the suction head (9) is connected with the pumping mechanism through a connecting pipe group;
the transverse plate (7) is further provided with a circumference rotating mechanism, the circumference rotating mechanism is triggered in the rotating process of the transverse plate (6), and the circumference rotating mechanism is matched with the reciprocating driving mechanism.
2. A multidirectional cooling structure according to claim 1, wherein said air pumping mechanism comprises an air pump (3) mounted on the upper portion of said disc (2), a driving motor (4) is mounted on the side portion of said air pump (3), and the output end of said driving motor (4) is connected with the driving shaft of said air pump (3);
the driving shaft of the air pump (3) is also connected with the rotating pipe (6) through a driving belt (21) and a first bevel gear set (17), and the air inlet of the air pump is connected with the suction head (9) through the connecting pipe group and the rotating pipe (6).
3. A multidirectional cooling structure according to claim 2, wherein said connection tube set comprises a collar (5) mounted on the air inlet of said air pump (3), a conduit (20) mounted on said cross plate (7) and communicating with said rotating tube (6), and a hose (8) connecting said conduit (20) with said suction head (9);
the lantern ring (5) is sleeved on the periphery of the rotating pipe (6) and is in sealed rotating connection with the rotating pipe;
wherein, the inner wall of the lantern ring (5) is provided with a circle of through holes, and the part of the rotating pipe (6) covered by the lantern ring (5) is also provided with a circle of through holes.
4. The multidirectional cooling structure according to claim 1, wherein the circumferential rotating mechanism comprises a meshing component mounted on the transverse plate (7) and a rotating component mounted at the bottom of the transverse plate (7) and connected with the meshing component, and the meshing component is triggered to move in the rotating process of the transverse plate (7) and drives the rotating component to be matched with the reciprocating driving mechanism.
5. A multidirectional cooling structure according to claim 4, characterized in that said meshing assembly comprises a gear (18) rotatably mounted on the upper portion of said transverse plate (7) and a fixed ring (19) arranged at the bottom of said disc (2);
the inner wall of the fixing ring (19) is provided with a plurality of teeth matched with the gear (18) along the circumference at equal intervals, and the fixing ring (19), the rotating pipe (6) and the central axis of the disc three coincide.
6. A multidirectional cooling structure according to claim 5, wherein the rotating assembly comprises a rotating disc (14) rotatably mounted below the transverse plate (7), the central axes of the rotating disc (14) and the circular disc (2) are perpendicular, and the rotating axes of the rotating disc (14) and the gear (18) are connected through a second bevel gear set (22);
the eccentric position of the disc (14) is also provided with a protruding column (16), and the protruding column (16) is matched with the reciprocating driving mechanism in the rotating process of the rotating disc (14).
7. A multidirectional cooling structure according to claim 6, wherein the reciprocating driving mechanism comprises a guide plate (10) fixed at the lower part of the transverse plate (7), a sliding plate (11) slidingly embedded on the side of the guide plate (10) and a reciprocating plate (12) rotatably mounted at the bottom of the guide plate (10), the suction head (9) is arranged on the reciprocating plate (12);
the reciprocating plate (12) is connected with the sliding plate (11) through a push-pull rod (13), and two ends of the push-pull rod (13) are respectively in rotating connection with the sliding plate (11) and the reciprocating plate (13);
two long rods (15) are further fixed on the side portion of the sliding plate (11), a gap is reserved between the two long rods (15), and the protruding columns (16) extend into the gap.
8. A transformer heat sink, characterized in that the transformer heat sink comprises a multidirectional cooling structure according to any one of claims 1 to 7, the transformer heat sink further comprising a connecting device for connecting the legs (1) and the transformer housing, the connecting device comprising stud adjusting bolts for connecting the legs (1) and the transformer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633160.6A CN114496480A (en) | 2021-12-29 | 2021-12-29 | Multidirectional cooling structure and transformer heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111633160.6A CN114496480A (en) | 2021-12-29 | 2021-12-29 | Multidirectional cooling structure and transformer heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114496480A true CN114496480A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111633160.6A Pending CN114496480A (en) | 2021-12-29 | 2021-12-29 | Multidirectional cooling structure and transformer heat abstractor |
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| CN (1) | CN114496480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818222A (en) * | 2023-08-30 | 2023-09-29 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
-
2021
- 2021-12-29 CN CN202111633160.6A patent/CN114496480A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116818222A (en) * | 2023-08-30 | 2023-09-29 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
| CN116818222B (en) * | 2023-08-30 | 2023-11-03 | 江苏伟正电气科技有限公司 | Transformer oil conservator capsule gas tightness detection device |
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