CN112700951B - Integrated radiator for oil-immersed power equipment - Google Patents
Integrated radiator for oil-immersed power equipment Download PDFInfo
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- CN112700951B CN112700951B CN202110037753.XA CN202110037753A CN112700951B CN 112700951 B CN112700951 B CN 112700951B CN 202110037753 A CN202110037753 A CN 202110037753A CN 112700951 B CN112700951 B CN 112700951B
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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
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses an integrated radiator for oil-immersed power equipment, which comprises a heat dissipation box, an oil tank and a transformer fixedly arranged in the oil tank, wherein an oil outlet pipe II is fixedly communicated with the heat dissipation box, an oil pump is fixedly arranged on the heat dissipation box, the heat dissipation box is communicated with the oil pump through a pipeline, the oil pump is fixedly communicated with the oil outlet pipe I, the oil tank is fixedly communicated with an oil inlet pipe I and an oil inlet pipe II, the oil inlet pipe I and the oil outlet pipe I are communicated with each other, the oil inlet pipe II and the oil outlet pipe II are communicated with each other through a butt joint mechanism, a sleeve is fixedly arranged on the heat dissipation box, and a double-shaft motor is fixedly arranged on the sleeve. Has the advantages that: the purpose of recycling the oil is achieved, the loss degree of the oil is reduced, the cost is saved, meanwhile, two different types of heat dissipation can be performed on the oil according to the oil temperature, the cost is saved, and the heat dissipation box rate when the oil temperature is high is accelerated.
Description
Technical Field
The invention relates to the technical field of integrated heat dissipation, in particular to an integrated heat sink for oil-immersed power equipment.
Background
The oil-immersed transformer is one of oil-immersed power equipment, and the purpose of oil immersion is in order to carry out better heat dissipation to the transformer to improve the work efficiency of transformer, but simple fluid can't reach the heat dissipation purpose, need to cooperate the formula radiator of gathering side can accomplish the heat dissipation operation.
The existing integrated radiator has the following defects in the specific use process: 1. when the transformer is in butt joint with an oil way in a transformer, a certain oil leakage phenomenon exists at the butt joint part, so that oil is wasted; 2. when the temperature of the transformer is higher, the heat dissipation efficiency of the pure fan is low.
Therefore, the defects of the prior art can be solved by adopting a novel integrated radiator used in oil-immersed power equipment.
Disclosure of Invention
The invention aims to solve the problems of oil leakage and poor heat dissipation effect in the prior art, and provides an integrated radiator for oil-immersed power equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
an integrated radiator for oil-immersed power equipment comprises a heat dissipation box, an oil tank and a transformer fixedly installed inside the oil tank, wherein an oil outlet pipe II is fixedly communicated on the heat dissipation box, an oil pump is fixedly installed on the heat dissipation box, the heat dissipation box and the oil pump are communicated through a pipeline, an oil outlet pipe I is fixedly communicated on the oil pump, an oil inlet pipe I and an oil inlet pipe II are fixedly communicated on the oil tank, the oil inlet pipe I and the oil outlet pipe I are communicated with each other through a butting mechanism, a sleeve is fixedly installed on the heat dissipation box, a double-shaft motor is fixedly installed on the sleeve, a plurality of fan blades are fixedly installed on one driving end of the double-shaft motor, a filter screen is fixedly installed on the sleeve, the filter screen is located at the top of the sleeve, and a heat conduction plate is fixedly installed on the heat dissipation box in a penetrating manner, the other driving end of the double-shaft motor penetrates through the heat conducting plate, the other driving end of the double-shaft motor is connected with the heat conducting plate in a rotating mode, a first rotating mechanism is installed between the other driving end of the double-shaft motor and the heat conducting plate, an electric push rod is fixedly installed on the heat dissipation box, a protective cover is fixedly installed on the heat dissipation box, the electric push rod is located in the protective cover, a telescopic joint of the electric push rod is connected with the protective cover in a penetrating and sliding mode, a sliding mechanism is installed between the telescopic joint and the protective cover, a sealing ring is fixedly installed between the telescopic joint and the protective cover, a cushion block is fixedly installed at the upper end of the telescopic joint, a rotating shaft is fixedly installed on the cushion block, a connecting mechanism is installed between the rotating shaft and the other driving end of the double-shaft motor, a support column is installed on the rotating shaft in a sliding mode, a plurality of stirring blades are fixedly installed on the support column, and a ring groove is formed in the support column, sliding mounting has the connecting rod in the annular, install the bull stick through slewing mechanism two on the connecting rod, fixed mounting has the mount on the heat dissipation case, rotate on the mount and install the carousel, fixed mounting has the loop bar on the carousel, fixed mounting has the ring cover on the bull stick, be connected for rotating between loop bar and the ring cover, install the area slewing mechanism between biax motor and the carousel.
In foretell an aggregate formula radiator for among oil-immersed power equipment, docking mechanism includes fixed disk, fixed cover, snap ring, gear one and gear two, go out oil pipe one and go out oil pipe two on equal fixed mounting have fixed cover, two fixed sheatheeing in all rotates and installs a snap ring, and two fixed sheathes in and all set up and correspond snap ring matched with annular, advance oil pipe one and advance oil pipe two on equal fixed mounting have a fixed disk, two all seted up the draw-in groove on the fixed disk, two be the block between snap ring and the draw-in groove that corresponds and be connected, two equal fixed mounting has gear one, two on the snap ring the fixed sheathes in all rotates and installs and correspond gear two that gear one meshes mutually, two all install the oil storage structure between fixed cover and the oil tank.
In the above-mentioned integrated radiator for use in oil-immersed power equipment, the oil storage structure comprises collecting barrels, plug plates, blocking frames, sliding plates, hollow plates, pull rods and one-way pipes, wherein the two fixing sleeves are fixedly communicated with one collecting barrel, the two collecting barrels are respectively provided with one plug plate in a sliding manner, the two plug plates are respectively provided with a hole, the two holes are respectively penetrated with the sliding plates in a sliding manner, the upper ends of the two sliding plates are fixedly provided with one hollow plate, the two plug plates are respectively fixedly provided with one blocking frame, the two blocking frames are respectively fixedly provided with one pull rod, the two pull rods respectively penetrate through the collecting barrels, the two collecting barrels are respectively fixedly communicated with one-way pipes, the oil tank is provided with oil ducts matched with the one-way pipes, and sealing rubber rings are fixedly arranged between the two oil ducts and the corresponding one-way pipes.
In the above-mentioned an assembly formula radiator for among oil-immersed power equipment, slewing mechanism one includes rotor and a rotary tank, fixed mounting has the rotor on another drive end of double-shaft motor, seted up on the heat-conducting plate with rotor matched with rotary tank.
In the above-mentioned set formula radiator for among oil-immersed power equipment, slide mechanism includes gleitbretter and slide, fixed mounting has the gleitbretter on the telescopic joint, seted up on the guard shield with gleitbretter matched with slide.
In the above-mentioned integrated radiator for in oily formula power equipment, coupling mechanism includes hexagonal groove and hexagonal pole, fixed mounting has the hexagonal pole on another drive end of biax motor, seted up the hexagonal groove with hexagonal pole matched with in the pivot.
In the above-mentioned assembly type radiator for among oil-immersed power equipment, the second rotating-structure includes rotary column and commentaries on classics piece, fixed mounting has the rotary column on the connecting rod, fixed mounting has the commentaries on classics piece on the bull stick, be connected for rotating between rotary column and the commentaries on classics piece.
In the above-mentioned integrated radiator for in oily formula power equipment, the area favourable turn includes helical gear one and helical gear two, fixed mounting has helical gear one on the carousel, fixed mounting has helical gear two with helical gear one looks meshing on another drive end of biax motor.
Compared with the prior art, the invention has the advantages that:
1. firstly, align the first oil inlet pipe and the first oil outlet pipe and the second oil inlet pipe and the second oil outlet pipe, then, fix the sleeve and the fixed disk, then rotate the second gear, drive the snap ring through the gear and rotate, the snap ring rotates to a certain position and can be buckled with the fixed disk, the fixing operation is completed, add oil to nine ten minutes of the heat dissipation box in the heat dissipation box, then open the oil pump, make in the oil tank have and enter into the heat dissipation box, drive the flabellum through the double-shaft motor and rotate, so as to give off the absorbed heat on the heat conducting plate, and the purpose of heat dissipation is achieved.
2. When the oil pump is used for a long time, under the pressure action of the oil pump, the oil leakage phenomenon of a certain degree can occur at the joint of the oil outlet pipe and the oil inlet pipe I as well as the joint of the oil outlet pipe II and the oil inlet pipe II, the leaked oil can enter the collecting cylinder to be collected, then the pull rod is pulled at regular time, under the action of the plug plate, the oil can be collected through the inside and injected into the oil tank through the one-way pipe, the purpose of recycling the oil is realized, the loss degree of the oil is reduced, and the cost is saved.
3. When the heat that the transformer produced is more, electric push rod can upwards push away the pivot this moment, until with another drive end looks block of double-shaft motor, drive the stirring leaf with this and rotate, stir the high temperature oil in the heat dissipation case, make its radiating rate accelerate, simultaneously here, helical gear one, under the effect of helical gear two, the double-shaft motor can drive the carousel and rotate, through the connecting rod, the cooperation of bull stick and loop bar, drive the stirring leaf and slide repeatedly from top to bottom, make the scope of stirring enlarge, further accelerated the radiating rate to the oil in the heat dissipation case.
In conclusion, the invention realizes the purpose of recycling the oil, reduces the loss degree of the oil, saves the cost, can perform two different heat dissipations on the oil according to the oil temperature, saves the cost and accelerates the heat dissipation box rate when the oil temperature is higher.
Drawings
FIG. 1 is a schematic view of an integrated heat sink;
FIG. 2 is a schematic structural diagram of a power equipment section;
FIG. 3 is a side view of the assembled heat sink and power device assembly;
FIG. 4 is an enlarged schematic view of portion B of FIG. 1;
FIG. 5 is an enlarged schematic view of portion A of FIG. 2;
fig. 6 is an enlarged schematic view of a portion C in fig. 4.
In the figure: 1 heat radiation box, 2 oil outlet pipe I, 3 sleeve, 4 baffle, 5 electric push rod, 6 heat conduction plate, 7 cushion block, 8 rotating shaft, 9 double-shaft motor, 10 fan blade, 11 filter screen, 12 oil pump, 13 pillar, 14 stirring blade, 15 connecting rod, 16 rotating rod, 17 fixing frame, 18 rotating disc, 19 sleeve rod, 20 helical gear I, 21 helical gear II, 22 oil tank, 23 oil inlet pipe I, 24 fixing disc, 25 fixing sleeve, 26 clamping ring, 27 gear I, 28 gear II, 29 rotating column, 30 rotating block, 31 collecting cylinder, 32 plug plate, 33 blocking frame, 34 sliding plate, 35 hollow plate, 36 pull rod, 37 transformer.
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 the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, an integrated radiator for use in an oil-immersed power device includes a heat dissipation box 1, an oil tank 22, and a transformer 37 fixedly installed inside the oil tank 22, the heat dissipation box 1 is fixedly communicated with an oil outlet pipe two, the heat dissipation box 1 is fixedly installed with an oil pump 12, the heat dissipation box 1 is communicated with the oil pump 12 through a pipeline, the oil pump 12 is fixedly communicated with an oil outlet pipe one 2, the oil tank 22 is fixedly communicated with an oil inlet pipe one 23 and an oil inlet pipe two, the oil inlet pipe one 23 is communicated with the oil outlet pipe one 2 and the oil inlet pipe two are communicated with the oil outlet pipe two through a docking mechanism, the heat dissipation box 1 is fixedly installed with a sleeve 3, the sleeve 3 is fixedly installed with a dual-axis motor 9, one of the dual-axis motor 9 is fixedly installed with a plurality of fan blades 10 at one driving end, the sleeve 3 is fixedly installed with a filter screen 11, the filter screen 11 is located at the top of the sleeve 3, a heat conducting plate 6 is fixedly installed on the heat dissipation box 1 in a penetrating manner, the other driving end of the double-shaft motor 9 penetrates through the heat conducting plate 6, the other driving end of the double-shaft motor 9 is rotatably connected with the heat conducting plate 6, a rotating mechanism I is installed between the other driving end of the double-shaft motor 9 and the heat conducting plate 6, an electric push rod 5 is fixedly installed on the heat dissipation box 1, a protective cover is fixedly installed on the heat dissipation box 1, the electric push rod 5 is positioned in the protective cover, a telescopic joint of the electric push rod 5 is in penetrating sliding connection with the protective cover, a sliding mechanism is installed between the telescopic joint and the protective cover, a sealing ring is fixedly installed between the telescopic joint and the protective cover, a cushion block 7 is fixedly installed at the upper end of the telescopic joint, a rotating shaft 8 is fixedly installed on the cushion block 7, a connecting mechanism is installed between the rotating shaft 8 and the other driving end of the double-shaft motor 9, a support column 13 is slidably installed on the support column 13, and a plurality of stirring blades 14 are fixedly installed on the support column 13, a ring groove is formed in the support 13, a connecting rod 15 is slidably mounted in the ring groove, a rotating rod 16 is mounted on the connecting rod 15 through a second rotating mechanism, a fixed frame 17 is fixedly mounted on the heat dissipation box 1, a rotating disc 18 is rotatably mounted on the fixed frame 17, a loop rod 19 is fixedly mounted on the rotating disc 18, a loop sleeve is fixedly mounted on the rotating rod 16, the loop rod 19 is rotatably connected with the loop sleeve, and a rotating mechanism is mounted between the double-shaft motor 9 and the rotating disc 18;
the following points are notable:
1. the butt joint mechanism comprises a fixed disc 24, fixed sleeves 25, snap rings 26, a first gear 27 and a second gear 28, the fixed sleeves 25 are fixedly arranged on the first oil outlet pipe 2 and the second oil outlet pipe, the snap rings 26 are rotatably arranged on the two fixed sleeves 25, annular grooves matched with the corresponding snap rings 26 are formed in the two fixed sleeves 25, the fixed discs 24 are fixedly arranged on the first oil inlet pipe 23 and the second oil inlet pipe 23, clamping grooves are formed in the two fixed discs 24, the two snap rings 26 are in clamping connection with the corresponding clamping grooves, the first gear 27 is fixedly arranged on the two snap rings 26, the second gear 28 meshed with the corresponding first gear 27 is rotatably arranged on the two fixed sleeves 25, and an oil storage structure is arranged between the two fixed sleeves 25 and the oil tank 22, so that the butt joint between the first oil inlet pipe 23 and the first oil outlet pipe 2 and between the second oil inlet pipe and the second oil outlet pipe is tighter, the leakage degree of the oil is effectively reduced.
2. The oil storage structure comprises collecting barrels 31, plug plates 32, baffle frames 33, sliding plates 34, hollow plates 35, pull rods 36 and one-way pipes, wherein the collecting barrels 31 are fixedly communicated with two fixing sleeves 25, the plug plates 32 are slidably mounted on the two collecting barrels 31, holes are formed in the two plug plates 32, the sliding plates 34 are slidably mounted on the two holes, the hollow plates 35 are fixedly mounted at the upper ends of the two sliding plates 34, the baffle frames 33 are fixedly mounted on the two plug plates 32, the pull rods 36 are fixedly mounted on the two baffle frames 33, the two pull rods 36 extend out of the collecting barrels 31 in a penetrating mode, the one-way pipes are fixedly communicated with the two collecting barrels 31, oil passages matched with the one-way pipes are formed in the oil tank 22, sealing rubber rings are fixedly mounted between the two oil passages and the corresponding one-way pipes, and the function of utilizing leakage is achieved, the oil loss is effectively reduced.
3. The first rotating mechanism comprises a rotating sheet and a rotating groove, the rotating sheet is fixedly mounted on the other driving end of the double-shaft motor 9, the rotating groove matched with the rotating sheet is formed in the heat conducting plate 6, the effect of setting is to reduce the friction force between the double-shaft motor 9 and the heat conducting plate 6, and the service lives of the double-shaft motor 9 and the heat conducting plate 6 are effectively prolonged.
4. Slide mechanism includes gleitbretter and slide, and fixed mounting has the gleitbretter on the telescopic joint, has seted up on the safety cover with gleitbretter matched with slide, and the effect that sets up like this is in order to reduce the frictional force between electric push rod 5's telescopic joint and the safety cover, the effectual life who prolongs electric push rod 5.
5. Coupling mechanism includes hexagonal groove and hexagonal pole, and fixed mounting has the hexagonal pole on the other drive end of biax motor 9, offers on the pivot 8 with hexagonal pole matched with hexagonal groove, the effect that sets up like this is for making biax motor 9 and pivot 8 butt joint for the convenience.
6. The second rotating structure comprises a rotating column 29 and a rotating block 30, the rotating column 29 is fixedly mounted on the connecting rod 15, the rotating block 30 is fixedly mounted on the rotating rod 16, and the rotating column 29 is rotatably connected with the rotating block 30, so that the rotating rod 15 is prevented from rotating, the abutting acting force between the connecting rod 15 and the supporting column 13 is reduced, and the service life of the supporting column 13 is effectively prolonged.
7. The belt rotation mechanism comprises a first bevel gear 20 and a second bevel gear 21, the first bevel gear 20 is fixedly mounted on the turntable 18, and the second bevel gear 21 meshed with the first bevel gear 20 is fixedly mounted on the other driving end of the double-shaft motor 9, so that the rotation speed of the turntable 18 is changed, and the heat dissipation effect is more obvious.
8. The two-shaft motor 9 can adopt a Y20-M60 motor.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
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.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The integrated radiator for the oil-immersed power equipment comprises a heat dissipation box (1), an oil tank (22) and a transformer (37) fixedly installed inside the oil tank (22), and is characterized in that the heat dissipation box (1) is fixedly communicated with an oil outlet pipe II, the heat dissipation box (1) is fixedly provided with an oil pump (12), the heat dissipation box (1) is communicated with the oil pump (12) through a pipeline, the oil pump (12) is fixedly communicated with an oil outlet pipe I (2), the oil tank (22) is fixedly communicated with an oil inlet pipe I (23) and an oil inlet pipe II, the oil inlet pipe I (23) is communicated with the oil outlet pipe I (2) and the oil inlet pipe II is communicated with the oil outlet pipe II through a butting mechanism, the heat dissipation box (1) is fixedly provided with a sleeve (3), and the sleeve (3) is fixedly provided with a double-shaft motor (9), fixed mounting has a plurality of flabellums (10) on one of them drive end of biax motor (9), fixed mounting has a filter screen (11) on sleeve (3), filter screen (11) are located the top of sleeve (3), the inside of heat dissipation case (1) runs through fixed mounting has a heat-conducting plate (6), another drive end of biax motor (9) runs through heat-conducting plate (6), be connected for rotating between another drive end of biax motor (9) and heat-conducting plate (6), and install slewing mechanism one between another drive end of biax motor (9) and heat-conducting plate (6), the inside bottom fixed mounting of heat dissipation case (1) has electric putter (5), fixed mounting has the safety cover on heat dissipation case (1), electric putter (5) are located the safety cover, and are run through sliding connection between the telescopic joint of electric putter (5) and the safety cover, and install slide mechanism between telescopic joint and the safety cover, fixed mounting has the sealing washer between telescopic joint and the safety cover, telescopic joint upper end fixed mounting has cushion (7), fixed mounting has pivot (8) on cushion (7), install coupling mechanism between another drive end of pivot (8) and biax motor (9), slidable mounting has a pillar (13) on pivot (8), fixed mounting has a plurality of stirring leaves (14) on pillar (13), the annular has been seted up on pillar (13), slidable mounting has connecting rod (15) in the annular, install bull stick (16) through slewing mechanism two on connecting rod (15), the inside top fixed mounting of heat dissipation case (1) has mount (17), the pivoted mounting has carousel (18) on mount (17), fixed mounting has loop bar (19) on carousel (18), a ring sleeve is fixedly arranged on the rotating rod (16), the sleeve rod (19) is rotationally connected with the ring sleeve, and a rotating mechanism is arranged between the double-shaft motor (9) and the rotating disc (18); the butt joint mechanism comprises a fixed disc (24), a fixed sleeve (25), snap rings (26), a first gear (27) and a second gear (28), wherein the first oil outlet pipe (2) and the second oil outlet pipe are both fixedly provided with the fixed sleeve (25), the two fixed sleeves (25) are both rotatably provided with one snap ring (26), the two fixed sleeves (25) are both provided with annular grooves matched with the corresponding snap rings (26), the first oil inlet pipe (23) and the second oil inlet pipe are both fixedly provided with the fixed disc (24), the two fixed discs (24) are both provided with clamping grooves, the two snap rings (26) and the corresponding clamping grooves are both clamped and connected, the two snap rings (26) are both fixedly provided with the first gear (27), and the two fixed sleeves (25) are both rotatably provided with the second gear (28) meshed with the corresponding first gear (27), an oil storage structure is arranged between each fixed sleeve (25) and the oil tank (22); the oil storage structure comprises collecting barrels (31), plug plates (32), baffle frames (33), sliding plates (34), hollow plates (35), pull rods (36) and one-way pipes, wherein the collecting barrels (31) are fixedly communicated with the fixing sleeves (25), the plug plates (32) are slidably mounted on the collecting barrels (31), the plug plates (32) are provided with holes, the sliding plates (34) are slidably mounted on the holes, the hollow plates (35) are fixedly mounted at the upper ends of the sliding plates (34), the baffle frames (33) are fixedly mounted on the plug plates (32), the pull rods (36) are fixedly mounted on the baffle frames (33), the collecting barrels (31) are extended through the pull rods (36), the one-way pipes are fixedly communicated with the collecting barrels (31), and the oil tank (22) is provided with an oil passage matched with the one-way pipes, and sealing rubber rings are fixedly arranged between the two oil ducts and the corresponding one-way pipes.
2. The assembly type radiator for oil-immersed power equipment according to claim 1, wherein the first rotating mechanism comprises a rotor and a rotor slot, the rotor is fixedly mounted at the other driving end of the double-shaft motor (9), and the heat conducting plate (6) is provided with the rotor slot matched with the rotor.
3. The assembly type heat sink for the oil-immersed power equipment according to claim 1, wherein the sliding mechanism comprises a sliding piece and a sliding way, the sliding piece is fixedly mounted on the telescopic joint, and the sliding way matched with the sliding piece is formed in the protective cover.
4. The assembly type heat sink used in the oil-immersed power equipment according to claim 1, wherein the connecting mechanism comprises a hexagonal groove and a hexagonal rod, the hexagonal rod is fixedly mounted at the other driving end of the double-shaft motor (9), and the hexagonal groove matched with the hexagonal rod is formed in the rotating shaft (8).
5. The assembly type heat sink for the oil-filled power equipment according to claim 1, wherein the second rotating mechanism comprises a rotating column (29) and a rotating block (30), the rotating column (29) is fixedly mounted on the connecting rod (15), the rotating block (30) is fixedly mounted on the rotating rod (16), and the rotating column (29) is rotatably connected with the rotating block (30).
6. The integrated heat sink for the oil-filled power equipment according to claim 1, wherein the belt-rotating mechanism comprises a first helical gear (20) and a second helical gear (21), the first helical gear (20) is fixedly mounted on the turntable (18), and the second helical gear (21) meshed with the first helical gear (20) is fixedly mounted on the other driving end of the dual-shaft motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037753.XA CN112700951B (en) | 2021-01-12 | 2021-01-12 | Integrated radiator for oil-immersed power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037753.XA CN112700951B (en) | 2021-01-12 | 2021-01-12 | Integrated radiator for oil-immersed power equipment |
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| Publication Number | Publication Date |
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| CN112700951A CN112700951A (en) | 2021-04-23 |
| CN112700951B true CN112700951B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110037753.XA Active CN112700951B (en) | 2021-01-12 | 2021-01-12 | Integrated radiator for oil-immersed power equipment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285705A (en) * | 1985-06-12 | 1986-12-16 | Mitsubishi Electric Corp | On-load tap changer |
| CN210175644U (en) * | 2019-04-17 | 2020-03-24 | 诸城市桂冠机械有限公司 | Sandwich type oil storage tank |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692384B (en) * | 2009-10-18 | 2011-06-01 | 彭伟简 | Forced oil circulation water-cooling radiator |
| CN203536162U (en) * | 2013-09-27 | 2014-04-09 | 常州市鹏睿机械有限公司 | Oil-immersed transformer oil tank |
| CN203910423U (en) * | 2014-06-18 | 2014-10-29 | 浙江电力变压器有限公司 | Oil-immersed transformer with stirring devices |
| CN104200959B (en) * | 2014-09-18 | 2017-02-15 | 国网浙江台州市黄岩区供电公司 | Oil immersed transformer |
| CN108538542A (en) * | 2016-12-02 | 2018-09-14 | 杭州跟策科技有限公司 | If the transformer of cooling mechanism gas parachute-opening Telescopic guardrail |
| CN107845488A (en) * | 2017-12-18 | 2018-03-27 | 余金铭 | A kind of low noise oil immersed power transformer |
-
2021
- 2021-01-12 CN CN202110037753.XA patent/CN112700951B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285705A (en) * | 1985-06-12 | 1986-12-16 | Mitsubishi Electric Corp | On-load tap changer |
| CN210175644U (en) * | 2019-04-17 | 2020-03-24 | 诸城市桂冠机械有限公司 | Sandwich type oil storage tank |
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| CN112700951A (en) | 2021-04-23 |
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