CN220324275U - Heat dissipation mechanism of power station transformer - Google Patents
Heat dissipation mechanism of power station transformer Download PDFInfo
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- CN220324275U CN220324275U CN202321949371.5U CN202321949371U CN220324275U CN 220324275 U CN220324275 U CN 220324275U CN 202321949371 U CN202321949371 U CN 202321949371U CN 220324275 U CN220324275 U CN 220324275U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 14
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 abstract description 22
- 239000000779 smoke Substances 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 7
- 239000003595 mist Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation of transformers, and discloses a heat dissipation mechanism of a power station transformer, which comprises a body, wherein the body is formed by integrally welding a bracket, a transformer and an oil tank; the temperature controller is arranged at the top of the transformer and internally provided with a temperature sensing module and a controller; the first radiating components are arranged in two groups and welded on the front surface and the rear surface of the transformer respectively, are formed by integrally welding a plurality of groups of heat conducting plates and connecting columns, and the middle parts of the heat conducting plates are provided with first radiating holes. The device utilizes temperature controller real time monitoring transformer's temperature, produces continuous water smoke direct action on transformer and radiator unit two through adding fog gun machine, cooperates the temperature of water-cooling control transformer, and the interior heat dissipation space of reuse communicating pipe intercommunication radiator unit one and radiator unit two produces negative pressure and carries out water-cooling, forced air cooling heat dissipation to the fin through opening waterproof fan, makes the radiating effect of transformer better, and the transmission power is bigger.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of transformers, in particular to a heat dissipation mechanism of a power station transformer.
Background
The transformer temperature in the power station is high frequently because of outdoor high temperature and long-time full-load operation, the basic temperature is higher in summer, the power transmission capacity is restrained, in the prior art, the combination of oil immersion and a fan is adopted to realize heat dissipation, but the mode can reach the heat dissipation limit in summer, the oil immersion heat dissipation mainly adopts internal circulation, the heat is completely taken away by virtue of a heat dissipation sheet and the fan, the heat dissipation effect is still influenced by the high temperature in summer, and the full-power operation cannot be realized, so the utility model aims to design a combined self-adaptive heat dissipation mechanism to overcome the defects in the prior art.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a heat dissipation mechanism of a power station transformer, which has the advantages of multiplied heat dissipation effect and high reliability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipation mechanism of a power station transformer comprises
The body is formed by integrally welding a bracket, a transformer and an oil tank;
the temperature controller is arranged at the top of the transformer and internally provided with a temperature sensing module and a controller;
the first radiating components are arranged in two groups and welded on the front surface and the rear surface of the transformer respectively, are formed by integrally welding a plurality of groups of heat conducting plates and connecting columns, the middle parts of the heat conducting plates are provided with first radiating holes, and the left sides of the heat conducting plates are also provided with waterproof fans;
the second radiating component is arranged into a plurality of groups and welded on the right side of the transformer, and is formed by integrally welding a plurality of groups of radiating fins and a group of connecting sheets positioned in the middle;
the fog gun machine is positioned on one side of the surface of the transformer, which is connected with the second radiating component, and a spraying area is arranged between the two radiating components;
utilize temperature controller real time monitoring transformer's temperature to absorb heat through the heat conduction board, produce negative pressure and accelerate the heat conduction board heat dissipation through waterproof fan, can guarantee that the temperature of transformer can effectively obtain control in normal condition, after the summer of heat, through adding fog gun machine and producing continuous water smoke direct action on transformer and radiator unit two, the cooperation water-cooling control transformer's temperature, the reuse communicates radiator unit one and radiator unit two's inside heat dissipation space through opening waterproof fan and produce negative pressure and carry out water-cooling, forced air cooling heat dissipation to the fin, make the radiating effect of transformer better, the transmission power is bigger.
As a preferable technical scheme of the utility model, the right side of the heat conducting plate is fixedly communicated with a communicating pipe through a first radiating hole, the other end of the communicating pipe is connected with a connecting sheet, a second radiating hole is formed in the middle of the connecting sheet, and the other end of the communicating pipe is communicated with the second radiating hole.
As a preferable technical scheme of the utility model, the radiating fin is semi-circular in shape and is integrally formed by stainless steel in a pressing mode.
As a preferable technical scheme of the utility model, a plurality of groups of radiating fins are integrally formed by welding, and the formed radiating fins are in continuous wave shape.
As a preferred embodiment of the present utility model, the heat conductive plates are made of brass, and are arranged in fifteen groups and distributed at equal intervals.
As a preferable technical scheme of the utility model, the waterproof fan is communicated with the first radiating hole, and the waterproof fan generates negative pressure between the interiors of the heat conducting plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. utilize temperature controller real time monitoring transformer's temperature to absorb heat through the heat conduction board, produce negative pressure and accelerate the heat conduction board heat dissipation through waterproof fan, can guarantee that the temperature of transformer can effectively obtain control in normal condition, after the summer of heat, through adding fog gun machine and producing continuous water smoke direct action on transformer and radiator unit two, the cooperation water-cooling control transformer's temperature, the reuse communicates radiator unit one and radiator unit two's inside heat dissipation space through opening waterproof fan and produce negative pressure and carry out water-cooling, forced air cooling heat dissipation to the fin, make the radiating effect of transformer better, the transmission power is bigger.
2. Through offer the louvre in the middle part of the heat-conducting plate, offer the louvre in the middle part of the connection piece two, through being provided with communicating pipe intercommunication heat-radiating area in space between heat-conducting plate, fin, the connection piece, make waterproof fan produce negative pressure direct action on the fin, not only cooperate fog gun machine produced water smoke to carry out water-cooling, forced air cooling heat dissipation, still inhale the water smoke in the region of heat-conducting plate through communicating pipe, promote the surface heat dissipation ability of communicating pipe, promote the mechanism at radiating reliability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic side view of the body, thermostat, first heat sink and second heat sink of the present utility model;
FIG. 4 is a schematic perspective view of the body of the present utility model;
fig. 5 is an exploded view of a first heat dissipating component and a second heat dissipating component according to the present utility model.
In the figure: 1. a body; 11. a bracket; 12. a transformer; 13. an oil tank; 2. a temperature controller; 3. a first heat dissipation assembly; 31. a heat conductive plate; 32. a first heat dissipation hole; 33. a connecting column; 34. a waterproof fan; 35. a communicating pipe; 4. a second heat dissipation component; 41. a heat sink; 42. a connecting sheet; 43. a second heat dissipation hole; 5. and a fog gun machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a heat dissipation mechanism of a power station transformer, comprising
The body 1 is formed by integrally welding a bracket 11, a transformer 12 and an oil tank 13;
a temperature controller 2 installed on top of the transformer 12 and having a temperature sensing module and a controller built therein;
the first heat dissipation components 3 are arranged in two groups and welded on the front and rear surfaces of the transformer 12 respectively, are formed by integrally welding a plurality of groups of heat conduction plates 31 and connecting columns 33, the middle part of each heat conduction plate 31 is provided with a first heat dissipation hole 32, and the left side of each heat conduction plate 31 is also provided with a waterproof fan 34;
the second heat dissipation component 4 is arranged into a plurality of groups and welded on the right side of the transformer 12, and is formed by integrally welding a plurality of groups of heat dissipation fins 41 and a group of connecting sheets 42 positioned in the middle;
the fog gun machine 5 is positioned on one side of the surface of the transformer 12, which is connected with the second radiating component 4, and a spraying area is arranged between the two radiating components;
the advantage of this scheme lies in:
the temperature controller 2 is used for monitoring the temperature of the transformer 12 in real time, absorbing heat through the heat-conducting plate 31, generating negative pressure through the waterproof fan 34 and accelerating heat dissipation of the heat-conducting plate 31, ensuring that the temperature of the transformer 12 can be effectively controlled under normal conditions, directly acting on the transformer 12 and the second heat dissipation component 4 by adding the fog gun 5 and generating continuous water mist after hot summer, matching with water cooling to control the temperature of the transformer 12, communicating the internal heat dissipation spaces of the first heat dissipation component 3 and the second heat dissipation component 4 through the communicating pipe 35, generating negative pressure through starting the waterproof fan 34 and performing water cooling and air cooling heat dissipation on the heat dissipation fins 41, so that the heat dissipation effect of the transformer 12 is better, and the power transmission is larger.
Through offer the louvre first 32 in the middle part of the heat-conducting plate 31, offer the louvre second 43 in the middle part of the connecting sheet 42, through being provided with the heat-dissipating area in the space between connecting sheet 42, the communicating pipe 35 intercommunication heat-conducting plate 31, fin 41, make waterproof fan 34 produce negative pressure and directly act on the fin 41, not only cooperate fog machine 5 produced water smoke to carry on water-cooling, air-cooling heat dissipation, still inhale the water smoke in the area of heat-conducting plate 31 through communicating pipe 35, promote the surface heat dissipation ability of communicating pipe 35, promote the mechanism in the reliability of heat dissipation.
Wherein, the right side of the heat conducting plate 31 is fixedly communicated with a communicating pipe 35 through a first radiating hole 32, the other end of the communicating pipe 35 is connected with a connecting sheet 42, a second radiating hole 43 is arranged in the middle of the connecting sheet 42, and the other end of the communicating pipe 35 is communicated with the second radiating hole 43;
the advantage of this scheme lies in:
through offer the louvre first 32 in the middle part of the heat-conducting plate 31, offer the louvre second 43 in the middle part of the connecting sheet 42, through being provided with the heat-dissipating area in the space between connecting sheet 42, the communicating pipe 35 intercommunication heat-conducting plate 31, fin 41, make waterproof fan 34 produce negative pressure and directly act on the fin 41, not only cooperate fog machine 5 produced water smoke to carry on water-cooling, air-cooling heat dissipation, still inhale the water smoke in the area of heat-conducting plate 31 through communicating pipe 35, promote the surface heat dissipation ability of communicating pipe 35, promote the mechanism in the reliability of heat dissipation.
Wherein, the shape of the radiating fin 41 is a semicircle, which is integrally pressed and formed by stainless steel;
the advantage of this scheme lies in:
the semi-circular design of the heat sink 41 can extend the retention time of water flowing from top to bottom on the surface of the heat sink 41 through the combination structure of the protrusions or the depressions, so that water naturally dropped onto the ground is evaporated and absorbed due to the long retention time.
Wherein, the plurality of groups of cooling fins 41 are integrally formed by welding, and the shape of the cooling fins 41 after being formed is continuous wave;
the advantage of this scheme lies in:
the plurality of sets of fins 41 are in the shape of a continuous wave which extends the retention time of the water flow formed on the mist, thereby enhancing the heat dissipation function of the mechanism.
Wherein the heat conductive plates 31 are made of brass, are arranged in fifteen groups and are distributed at equal intervals;
the advantage of this scheme lies in:
the heat-conductive plate 31 is made of brass, which has not only corrosion resistance but also excellent heat-conductive property with oil, thereby firstly radiating the heat of the transformer 12
Wherein the waterproof fan 34 is communicated with the first heat dissipation holes 32, and the waterproof fan 34 generates negative pressure between the interiors of the heat conduction plates 31;
the advantage of this scheme lies in:
the waterproof fan 34 is communicated with the first heat dissipation holes 32 so as to form a heat dissipation area between the plurality of groups of heat conduction plates 31, the contact area with air is increased, after the waterproof fan 34 is started, under the action of negative pressure, the outside air can pass through the plurality of groups of adjacent heat conduction plates 31 and flow through the first heat dissipation holes 32, and the outside air is discharged through the waterproof fan 34 and takes away the heat of the transformer 12 and the heat conduction plates 31.
The working principle and the using flow of the utility model are as follows:
the mechanism mainly comprises a first radiating component 3, a second radiating component 4 and a fog gun machine 5, wherein firstly, a temperature controller 2 obtains the whole temperature of a transformer 12 through a sensor probe penetrating into the body 1, when the temperature of the transformer 12 rises to 65 ℃, the temperature controller 2 controls the first radiating component 3 to rotate and generate negative pressure between the interiors of heat conducting plates 31, heat transferred on the surfaces of the heat conducting plates 31 is accelerated and pumped away, the temperature can be reduced by 4 ℃, when the summer is hot, the heat dissipation capacity of the first radiating component 3 reaches the limit, at the moment, the temperature controller 2 can control the fog gun machine 5 to open and spray a large amount of water mist, the water mist moves to the surface of the transformer 12 facing the fog gun machine 5 through a spraying area, at the moment, the water mist is attached to the upper surface of the transformer 12 and the second radiating component 4, absorbs heat through water cooling, then a waterproof fan 34 is communicated with the interiors of connecting plates 42 through a communicating pipe 35, and negative pressure is generated between the two radiating components 4, on the one hand, the purpose of cooling is achieved by matching with water mist evaporation heat absorption, and the temperature of the transformer 12 is effectively lowered;
on the other hand, the negative pressure generated by the waterproof fan 34 through the communicating pipe 35 can also suck a small part of water vapor between the heat-conducting plates 31, so that the heat dissipation capability of the heat-conducting plates 31 is enhanced, the waterproof fan 34 has a waterproof function, the water vapor is quickly heated and evaporated when passing between the heat-conducting plates 31, the reliability is high, the radiating fins 41 are of a semicircular annular structure, and the path of the water flowing on the surfaces of the radiating fins can be increased through the concave and convex parts after being combined, so that the heat dissipation effect is further enhanced.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat dissipation mechanism of a power station transformer is characterized in that: comprising
The body (1) is formed by integrally welding a bracket (11), a transformer (12) and an oil tank (13);
the temperature controller (2) is arranged at the top of the transformer (12) and internally provided with a temperature sensing module and a controller;
the first heat dissipation assembly (3) is arranged into two groups and welded on the front surface and the rear surface of the transformer (12) respectively, is formed by integrally welding a plurality of groups of heat conduction plates (31) and connecting columns (33), the middle part of the heat conduction plates (31) is provided with a first heat dissipation hole (32), and the left side of the heat conduction plates (31) is also provided with a waterproof fan (34);
the second radiating component (4) is arranged into a plurality of groups and welded on the right side of the transformer (12), and is formed by integrally welding a plurality of groups of radiating fins (41) and a group of connecting sheets (42) positioned in the middle;
and the fog gun machine (5) is positioned on one side of the surface of the transformer (12) and connected with the second radiating component (4), and a spraying area is arranged between the two radiating components.
2. A heat dissipation mechanism for a power station transformer as recited in claim 1, wherein: the right side of the heat conducting plate (31) is fixedly communicated with a communicating pipe (35) through a first radiating hole (32), the other end of the communicating pipe (35) is connected with a connecting sheet (42), a second radiating hole (43) is formed in the middle of the connecting sheet (42), and the other end of the communicating pipe (35) is communicated with the second radiating hole (43).
3. A heat dissipation mechanism for a power station transformer as recited in claim 1, wherein: the radiating fin (41) is semi-circular in shape and is integrally formed by stainless steel in a pressing mode.
4. A heat dissipation mechanism for a power station transformer as recited in claim 1, wherein: the plurality of groups of radiating fins (41) are integrally formed through welding, and the formed radiating fins (41) are continuously wavy.
5. A heat dissipation mechanism for a power station transformer as recited in claim 1, wherein: the heat conducting plates (31) are made of brass, are arranged in fifteen groups and are distributed at equal intervals.
6. A heat dissipation mechanism for a power station transformer as recited in claim 1, wherein: the waterproof fan (34) is communicated with the first radiating hole (32), and the waterproof fan (34) generates negative pressure between the interiors of the heat conducting plates (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949371.5U CN220324275U (en) | 2023-07-24 | 2023-07-24 | Heat dissipation mechanism of power station transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949371.5U CN220324275U (en) | 2023-07-24 | 2023-07-24 | Heat dissipation mechanism of power station transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324275U true CN220324275U (en) | 2024-01-09 |
Family
ID=89415845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321949371.5U Active CN220324275U (en) | 2023-07-24 | 2023-07-24 | Heat dissipation mechanism of power station transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324275U (en) |
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2023
- 2023-07-24 CN CN202321949371.5U patent/CN220324275U/en active Active
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