CN221040939U - Heat abstractor for outdoor vacuum circuit breaker - Google Patents
Heat abstractor for outdoor vacuum circuit breaker Download PDFInfo
- Publication number
- CN221040939U CN221040939U CN202322475967.2U CN202322475967U CN221040939U CN 221040939 U CN221040939 U CN 221040939U CN 202322475967 U CN202322475967 U CN 202322475967U CN 221040939 U CN221040939 U CN 221040939U
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- China
- Prior art keywords
- fixed
- circuit breaker
- box body
- vacuum circuit
- frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 239000000110 cooling liquid Substances 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is suitable for the technical field of water dispensers, and provides a heat dissipation device for an outdoor vacuum circuit breaker, which comprises a box body; the left side inner wall of box is fixed with the fan, the outside of fan corresponds the lateral wall of box and is fixed with the fixed plate, the outside rotation of fixed plate is fixed with the connecting axle. According to the heat dissipation device for the outdoor vacuum circuit breaker, the motor is remotely controlled to drive the gear to rotate, the fixed ring and the filter screen are driven to integrally rotate when the gear rotates, dust adhered to the surface of the filter screen can be scraped by the scraping plate positioned on the side face of the outer frame, the filter screen is cleaned more conveniently and labor-saving in this way, the heat generated by an electric device can be transferred to the fixed frame by the heat conducting plate, cooling liquid in the fixed frame can be used for rapidly cooling the fixed frame, the heat dissipation effect of the heat dissipation device can be effectively improved through water cooling and air cooling in a matched mode, cooling liquid can be circulated through driving of the water pump, and the heat absorbed by the cooling liquid can be rapidly dissipated by the cooling pipe positioned outside the box body.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation devices, and particularly relates to a heat dissipation device for an outdoor vacuum circuit breaker.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the vacuum circuit breaker has the advantages of small size, light weight, suitability for frequent operation and no maintenance for arc extinction, is more popular in power distribution network, and is easy to accumulate heat in the operation process of the vacuum circuit breaker, so that the temperature in a chassis is increased, a circuit is softened, the service life of the vacuum circuit breaker is easily influenced, and therefore, the vacuum circuit breaker needs to be radiated.
The existing heat dissipation device for the vacuum circuit breaker has some problems in actual use, firstly, the existing heat dissipation mode adopted by the vacuum circuit breaker is generally air-cooled heat dissipation by a fan, a large amount of dust can be accumulated on a dust screen of the fan after the fan is used for a long time, and the dust can block the dust screen to reduce permeability, so that the heat dissipation effect can be greatly reduced.
Disclosure of utility model
The utility model provides a heat abstractor for an outdoor vacuum circuit breaker, which aims to solve the problems that a water dispenser needs to frequently replace barreled water and a filter element is troublesome to clean.
The utility model is realized in such a way that the heat dissipating double-fuselage for an outdoor vacuum circuit breaker, including the box; the left side inner wall of box is fixed with the fan, the outside of fan corresponds the lateral wall of box and is fixed with the fixed plate, the outside rotation of fixed plate is fixed with the connecting axle, the outside of connecting axle is connected with solid fixed ring, gu the inboard of fixed ring is fixed with the filter screen, gu fixed ring is located the outside of box with the filter screen, the outer wall of box is fixed with the frame, the frame sets up to the annular, gu fixed ring is located the inboard of frame, the inboard of frame is fixed with the scraper blade, the inboard of scraper blade is laminated with the surface of filter screen mutually, the lateral wall of box is fixed with the motor, the output shaft of motor has the gear, gu the outside equidistance of fixed ring is fixed with the tooth that laminates mutually with the gear.
Preferably, the surface of the fixing plate is provided with strip-shaped notches at equal intervals, and the notches are inclined from inside to outside downwards.
Preferably, the inside rear side of box is fixed with the heat conduction board, the rear side of heat conduction board is fixed with fixed frame, fixed frame's inside is hollow structure and is filled with the coolant liquid, fixed frame is located the rear side outside of box.
Preferably, the upper left side of the fixed frame is connected with a connecting pipe, the other end of the connecting pipe is connected with a water pump, a water outlet of the water pump is connected with a radiating pipe, and the other end of the radiating pipe is connected to the lower right side of the fixed frame.
Preferably, the radiating pipe is fixed to the rear outside of the case, and the radiating pipe is provided in a spiral shape.
Preferably, an S-shaped flow channel is formed in the fixing frame, and a closed circulation reflux is formed among the fixing frame, the connecting pipe and the radiating pipe.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
Through remote control motor drive gear rotation, drive solid fixed ring and filter screen rotation when the gear is rotatory, the scraper blade that is located the frame side this moment can strike off the dust that the filter screen surface was stained with, and it is more convenient laborsaving to clear up the filter screen through this mode, and the heat transfer of the production of electric device can be to fixed frame, and the coolant liquid in the fixed frame can be to fixed frame rapid cooling, uses through water-cooling and forced air cooling cooperation and can effectively improve this heat abstractor's radiating effect, can make the coolant liquid circulation through the water pump drive to the cooling tube is located the outside heat that can be quick with coolant liquid absorbing of box and dispels.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic side view of the screen of the present utility model;
FIG. 4 is a schematic rear view of the present utility model;
FIG. 5 is a schematic view of a connection structure between a heat conducting plate and a fixing frame according to the present utility model;
In the figure: 1. a case; 2. a fan; 3. a fixing plate; 4. a connecting shaft; 5. a fixing ring; 6. a filter screen; 7. an outer frame; 8. a scraper; 9. a motor; 10. a gear; 11. a heat conductive plate; 12. a fixed frame; 13. a connecting pipe; 14. a water pump; 15. and a radiating pipe.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides a heat dissipating device for an outdoor vacuum circuit breaker, as shown in fig. 1-5, the heat dissipating device comprises a box body 1, a fan 2 is fixed on the left inner wall of the box body 1, a fixed plate 3 is fixed on the outer side of the fan 2 corresponding to the side wall of the box body 1, a connecting shaft 4 is rotationally fixed on the outer side of the fixed plate 3, a fixed ring 5 is connected on the outer side of the connecting shaft 4, a filter screen 6 is fixed on the inner side of the fixed ring 5, the fixed ring 5 and the filter screen 6 are positioned on the outer side of the box body 1, an outer frame 7 is fixed on the outer wall of the box body 1, the outer frame 7 is fixedly provided with a scraping plate 8, the inner side of the scraping plate 8 is attached to the surface of the filter screen 6, a motor 9 is fixed on the side wall of the box body 1, a gear 10 is connected to an output shaft of the motor 9, teeth attached to the gear 10 are equidistantly fixed on the outer side of the fixed ring 5, and the motor 9 and the gear 10 are arranged, the motor 9 and the gear 10 are rotationally controlled, and the filter screen 6 is rotationally fixed on the outer side of the fixed ring 5, the outer side and the teeth meshed with the gear 10 are fixed on the outer side of the outer side, so that when the gear 10 rotates, the fixed ring 5 and the filter screen 6 is driven to rotate, the filter screen 6 is positioned on the side of the filter screen 6 and is more convenient to clean by the surface of the filter screen.
The fixed plate 3 has the surface equidistance and has seted up the bar notch, and the notch has inwards and outside downward sloping, through set up the slope notch at fixed plate 3 surface, this setting can prevent under the radiating prerequisite of fan 2 that the rainwater from getting into in the box 1.
The inside rear side of box 1 is fixed with heat conduction board 11, and the rear side of heat conduction board 11 is fixed with fixed frame 12, and fixed frame 12's inside is hollow structure and is filled with the coolant liquid, and fixed frame 12 is located the rear side outside of box 1, through being provided with heat conduction board 11 and fixed frame 12, heat conduction board 11 can be with the heat transfer of the production of electrical components to fixed frame 12, and the coolant liquid in the fixed frame 12 can be to fixed frame 12 rapid cooling, uses through water-cooling and forced air cooling cooperation and can effectively improve this heat abstractor's radiating effect.
The upper left side of fixed frame 12 is connected with connecting pipe 13, and the other end of connecting pipe 13 is connected with water pump 14, and the delivery port of water pump 14 is connected with cooling tube 15, and the other end of cooling tube 15 is connected in the lower right side of fixed frame 12, through being provided with connecting pipe 13 and cooling tube 15, and the inside of fixed frame 12, connecting pipe 13 and cooling tube 15 all fills up the coolant liquid, can make the coolant liquid circulation through the drive of water pump 14 to cooling tube 15 is located the outside heat that can be quick with the coolant liquid absorption of box 1 and dispels.
The radiating pipe 15 is fixed outside the rear side of the box body 1, the radiating pipe 15 is arranged in a spiral mode, and the flowing time of the cooling liquid outside the box body 1 can be prolonged by arranging the radiating pipe 15 in the spiral mode, so that the cooling effect of the cooling liquid can be improved.
An S-shaped flow channel is formed in the fixed frame 12, and a closed circulation reflux is formed among the fixed frame 12, the connecting pipe 13 and the radiating pipe 15, so that the flowing time of the cooling liquid can be prolonged by forming the S-shaped flow channel in the fixed frame 12.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (6)
1. The heat dissipation device for the outdoor vacuum circuit breaker is characterized by comprising a box body (1): the novel fan comprises a box body (1), wherein a fan (2) is fixed on the left side inner wall of the box body (1), a fixing plate (3) is fixed on the outer side of the fan (2) corresponding to the side wall of the box body (1), a connecting shaft (4) is rotationally fixed on the outer side of the fixing plate (3), a fixing ring (5) is connected on the outer side of the connecting shaft (4), a filter screen (6) is fixed on the inner side of the fixing ring (5), the fixing ring (5) and the filter screen (6) are located on the outer side of the box body (1), an outer frame (7) is fixed on the outer wall of the box body (1), the outer frame (7) is arranged to be annular, the fixing ring (5) is located on the inner side of the outer frame (7), a scraping plate (8) is fixed on the inner side of the outer frame (7) and the surface of the filter screen (6), a motor (9) is fixed on the side wall of the box body, a gear (10) is connected on the output shaft of the motor (9), and teeth attached to the gear (10) are fixed on the outer side of the fixing ring (5).
2. A heat sink for an outdoor vacuum circuit breaker according to claim 1, characterized in that the surface of the fixing plate (3) is provided with bar-shaped notches at equal intervals, and the notches are inclined from inside to outside downwards.
3. The heat dissipating device for an outdoor vacuum circuit breaker according to claim 1, wherein a heat conducting plate (11) is fixed at the rear side of the inside of the case (1), a fixing frame (12) is fixed at the rear side of the heat conducting plate (11), the inside of the fixing frame (12) is hollow and filled with cooling liquid, and the fixing frame (12) is located at the outside of the rear side of the case (1).
4. A heat dissipating device for an outdoor vacuum circuit breaker according to claim 3, wherein the upper left side of the fixing frame (12) is connected with a connecting pipe (13), the other end of the connecting pipe (13) is connected with a water pump (14), the water outlet of the water pump (14) is connected with a heat dissipating pipe (15), and the other end of the heat dissipating pipe (15) is connected to the lower right side of the fixing frame (12).
5. A heat dissipating device for an outdoor vacuum interrupter according to claim 4, wherein the heat dissipating tube (15) is fixed to the outside of the rear side of the case (1), and the heat dissipating tube (15) is provided in a spiral shape.
6. The heat dissipating device for an outdoor vacuum circuit breaker according to claim 4, wherein an S-shaped flow channel is provided in the fixing frame (12), and a closed circulation reflux is formed among the fixing frame (12), the connecting pipe (13) and the heat dissipating pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475967.2U CN221040939U (en) | 2023-09-12 | 2023-09-12 | Heat abstractor for outdoor vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475967.2U CN221040939U (en) | 2023-09-12 | 2023-09-12 | Heat abstractor for outdoor vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040939U true CN221040939U (en) | 2024-05-28 |
Family
ID=91170596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322475967.2U Active CN221040939U (en) | 2023-09-12 | 2023-09-12 | Heat abstractor for outdoor vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040939U (en) |
-
2023
- 2023-09-12 CN CN202322475967.2U patent/CN221040939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |