CN115938732A - High-heat-dissipation transformer with inner air guide pipe structure and working method thereof - Google Patents
High-heat-dissipation transformer with inner air guide pipe structure and working method thereof Download PDFInfo
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- CN115938732A CN115938732A CN202211711867.9A CN202211711867A CN115938732A CN 115938732 A CN115938732 A CN 115938732A CN 202211711867 A CN202211711867 A CN 202211711867A CN 115938732 A CN115938732 A CN 115938732A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention relates to the technical field of transformers, in particular to a high-heat-dissipation transformer with an inner air guide pipe structure and a working method thereof. The invention comprises the following steps: the transformer comprises a transformer body and a heat dissipation mechanism arranged in the transformer body; the heat dissipation mechanism includes: the driving heat dissipation assembly and the driven heat dissipation assembly; the driven heat dissipation assembly is suitable for dissipating heat inside the transformer body under the action of natural airflow outside the transformer; and the active heat dissipation assembly is suitable for actively dissipating heat inside the transformer body when the temperature inside the transformer is higher. When the temperature in the transformer body does not exceed the set temperature, the driven heat dissipation assembly is used for dissipating heat in the transformer body; when the temperature inside the transformer body exceeds the set temperature, the heat is dissipated inside the transformer body through the active heat dissipation assembly, and the driven heat dissipation assembly is driven to work synchronously when the active heat dissipation assembly works, so that the heat dissipation efficiency is improved, and the rapid heat dissipation inside the transformer body is realized.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a high-heat-dissipation transformer with an inner air guide pipe structure and a working method thereof.
Background
The transformer is a device for changing alternating voltage by utilizing an electromagnetic induction principle, and the transformer can generate a large amount of heat in the use process, so that the normal use of the transformer is influenced by high temperature, and heat dissipation is needed.
For example, in the transformer disclosed in patent No. CN113643878, heat inside the transformer is extracted outwards through the supporting heat dissipation pipe, and the heat inside the transformer naturally rises by using the temperature difference between the hot flow and the cold flow, so as to dissipate the heat.
However, the heat dissipation method relies on natural wind to perform auxiliary heat dissipation, and the space inside the transformer is small, so that the heat dissipation effect is limited.
Therefore, it is desirable to provide a high heat dissipation transformer capable of effectively dissipating heat.
Disclosure of Invention
The invention provides a high-heat-dissipation transformer with an inner air guide pipe structure and a working method thereof, and aims to solve the technical problem that the existing heat-dissipation transformer cannot fully dissipate heat of the transformer.
The invention provides a high heat dissipation type transformer with an inner air guide pipe structure, which comprises: the transformer comprises a transformer body and a heat dissipation mechanism arranged in the transformer body;
the heat dissipation mechanism is used for dissipating heat generated inside the transformer body to the outside of the transformer body; wherein
The heat dissipation mechanism includes: the driving heat dissipation assembly and the driven heat dissipation assembly;
the driven heat dissipation assembly is suitable for dissipating heat inside the transformer body under the action of natural airflow outside the transformer; and
the active heat dissipation assembly is suitable for actively dissipating heat inside the transformer body when the temperature inside the transformer is high.
In another aspect, the present invention provides a working method of a high heat dissipation transformer having an inner wind guiding pipe structure, including:
the high heat dissipation type transformer is adopted; and
the interior of the transformer body is radiated by the driven radiating assembly under the condition of natural wind;
the interior of the transformer body is radiated by the driving radiating component and the driven radiating component under the condition of insufficient wind power of natural wind.
The high-heat-dissipation transformer with the internal air guide pipe structure has the advantages that the heat dissipation mechanism is arranged to dissipate heat inside the generator body, and when the temperature inside the transformer body does not exceed the set temperature, the driven heat dissipation assembly is used for dissipating heat inside the transformer body; when the temperature inside the transformer body exceeds the set temperature, the heat is dissipated inside the transformer body through the active heat dissipation assembly, and the driven heat dissipation assembly is driven to work synchronously when the active heat dissipation assembly works, so that the heat dissipation efficiency is improved, and the rapid heat dissipation inside the transformer body is realized.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic internal structural diagram of a high heat dissipation transformer with an internal air guiding pipe structure according to the present invention;
fig. 2 is a schematic front view of a high heat dissipation transformer with an internal air guiding structure according to the present invention;
fig. 3 is a schematic perspective view of a heat dissipating platform of a high heat dissipating transformer with an internal air guiding structure according to the present invention;
fig. 4 is a schematic perspective view of a spiral duct of a high heat dissipation transformer having an internal air guiding structure according to the present invention.
In the figure:
the transformer comprises a transformer body 1, a heat dissipation mechanism 2, a driving heat dissipation assembly 21, a driving fan 211, a heat dissipation table 212, a heat dissipation support 2121, heat dissipation fins 2122, a rotating shaft 2123, a driving motor 213, a driven heat dissipation assembly 22, a driven fan 221, a spiral air pipe 222, a pipe body 2221 and spiral fins 2222.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1 to 4, the present embodiment provides a high heat dissipation transformer having an inner wind guiding tube structure, including: the transformer comprises a transformer body 1 and a heat dissipation mechanism 2 arranged inside the transformer body 1; the heat dissipation mechanism 2 is used for dissipating heat generated inside the transformer body 1 to the outside of the transformer body 1; wherein the heat dissipation mechanism 2 includes: a driving heat sink assembly 21 and a driven heat sink assembly 22; the driven heat dissipation assembly 22 is suitable for dissipating heat inside the transformer body 1 under the action of natural airflow outside the transformer; and the active heat dissipation assembly 21 is suitable for actively dissipating heat inside the transformer body 1 when the temperature inside the transformer is high.
In the embodiment, the inside of the generator body is radiated through the arranged radiating mechanism 2, and when the inside of the transformer body 1 does not exceed the set temperature, the inside of the transformer body 1 is radiated by the driven radiating component 22; when the inside temperature of exceeding the settlement temperature of transformer body 1, dispel the heat to transformer body 1 inside through initiative radiator unit 21 to drive driven radiator unit 22 work in step when initiative radiator unit 21 during operation, improved the radiating efficiency, realized dispelling the heat fast to transformer body 1 inside.
In the present embodiment, the driven heat sink assembly 22 includes: a driven fan 221 and a spiral duct 222; the spiral air duct 222 is vertically arranged inside the transformer body 1 and is rotatably connected with a bottom plate of the transformer body 1; the driven fan 221 is meshed with the spiral air pipe 222 for rotation; the driven fan 221 is adapted to rotate when external natural wind blows, so as to drive the spiral air duct 222 to rotate, thereby guiding heat inside the transformer body 1 to the outside of the transformer body 1 from bottom to top.
In the present embodiment, the spiral duct 222 is connected to the bottom plate of the transformer body 1 through a corresponding bearing; the driven fan 221 and the spiral air pipe 222 are meshed and rotationally matched through a corresponding gear pair; when the driven fan 221 is blown by external natural wind to rotate, the driven fan 221 drives the spiral air duct 222 to rotate, so that heat at the bottom of the transformer body 1 is led out upwards, and the air flow introduced by the driven fan 221 is blown from the front side to the back side of the driven fan 221, so that the heat led out by the spiral air duct 222 is blown away from the transformer body 1 (the horizontal air flow can play a role in negative pressure, and also helps to suck out heat inside the transformer body 1 upwards).
In this embodiment, the spiral duct 222 includes: a pipe body 2221 and a spiral sheet 2222 wound on the pipe body 2221; the spiral piece 2222 extends from the bottom of the tube body 2221 to the upper portion of the tube body 2221.
In the present embodiment, the spiral sheet 2222 is used to increase the rising speed of the heat inside the transformer body 1, that is, the spiral sheet 2222 provides the rising power for the heat.
In this embodiment, the active heat dissipation assembly 21 includes: an active fan 211 and a heat sink 212; the heat dissipation table 212 is rotatably connected with the transformer body 1; and the active fan 211 and the heat dissipation platform 212 are engaged to rotate; the active fan 211 is adapted to drive the heat dissipation platform 212 to rotate, so as to introduce the heat inside the transformer to the outside of the transformer body 1 from bottom to top.
In this embodiment, the driving fan 211 is driven to rotate by a driving motor 213 installed on the top plate of the transformer body 1, the driving motor 213 is engaged with the driving fan 211 through a corresponding gear pair, wherein the driving fan 211 is suitable for being started to work when the temperature inside the transformer is high, that is, natural wind cannot completely dissipate heat, the driving fan 211 rotates to blow air flow from the back of the driving fan 211 to the front and drive the heat dissipating platform 212 to rotate, so that heat at the bottom of the transformer body 1 is led out from bottom to top and is discharged out of the transformer body 1 along with the air flow.
In this embodiment, the rotation of the driving fan 211 is the same as the rotation direction of the driven fan 221, and when the driving fan 211 is turned on, the generated airflow drives the driven fan 221 to rotate, so that the spiral duct 222 rotates, and the heat dissipation inside the transformer body 1 is fully improved.
In this embodiment, the heat dissipation stage 212 includes: a heat radiation bracket 2121, a plurality of heat radiation fins 2122 and a rotating shaft 2123; the rotating shaft 2123 is connected with the heat dissipation bracket 2121; and the rotational shaft 2123 is engaged with the active fan 211; the driving fan 211 rotates to drive the heat dissipation bracket 2121 to rotate, so that the heat dissipation fins 2122 mounted on the heat dissipation bracket 2121 rotate to extract heat from the transformer body 1.
In this embodiment, the rotating shaft 2123 is rotatably connected to the bottom plate of the transformer body 1 through a corresponding bearing, the heat dissipating bracket 2121 is connected to the rotating shaft 2123, and the rotating shaft 2123 is connected to the driving fan 211 through a corresponding gear pair, so that the driving fan 211 is turned on to drive the rotating shaft 2123 to rotate, and further drive the heat dissipating bracket 2121 to rotate, and a plurality of heat dissipating fins 2122 disposed on the outer surface of the heat dissipating bracket 2121 lead out heat inside the transformer body 1 from bottom to top when rotating along with the heat dissipating bracket 2121.
In this embodiment, the heat dissipation bracket 2121 is a double-layer circular truncated cone; the diameter of the upper round platform of the heat dissipation support 2121 is smaller than that of the lower round platform; and the heat dissipation fins 2122 are equidistantly arranged on the heat dissipation bracket 2121, and a gap exists between two adjacent heat dissipation fins 2122.
In this embodiment, the heat dissipation support 2121 is a double-layer circular truncated cone, and the diameter of the upper circular truncated cone of the heat dissipation support 2121 is smaller than that of the lower circular truncated cone, so that when heat inside the transformer body 1 is led out from bottom to top, heat flow is gradually condensed, and the heat dissipation speed is increased.
In this embodiment, the heat dissipation fins 2122 are disposed in an arc shape.
In this embodiment, fin 2122 is the arc setting to when fin 2122 follows the rotation, keep the arc convex surface to promote the thermal current all the time, the thermal current is gathered to the arc concave surface, thereby has improved thermal convergence effect.
In the present embodiment, the control module and the temperature detection sensor; the temperature detection sensor is arranged at the bottom of the transformer body 1 and is electrically connected with the control module; the temperature detection sensor is suitable for detecting the temperature data inside the transformer body 1 and uploading the temperature data to the control module.
In the present embodiment, the temperature detection sensor is installed at the bottom of the transformer body 1, so as to accurately obtain heat information inside the transformer body 1; moreover, the control module is electrically connected to the active fan 211 to control the driving motor 213 of the active fan 211 to work when the temperature data inside the transformer body 1 exceeds a predetermined threshold, so as to drive the active fan 211 to rotate.
In another aspect, the present invention provides a working method of a high heat dissipation transformer having an internal air guiding pipe structure, including: the high heat dissipation type transformer is adopted; the interior of the transformer body is radiated by the driven radiating assembly under the condition of natural wind; the interior of the transformer body is radiated by the driving radiating component and the driven radiating component under the condition of insufficient wind power of natural wind.
In summary, the high heat dissipation transformer with the internal air duct structure of the present invention dissipates heat inside the generator body through the heat dissipation mechanism 2, and when the temperature inside the transformer body 1 does not exceed the set temperature, the driven heat dissipation assembly 22 dissipates heat inside the transformer body 1; when the temperature inside the transformer body 1 exceeds the set temperature, the heat is dissipated inside the transformer body 1 through the active heat dissipation assembly 21, and the driven heat dissipation assembly 22 is driven to work synchronously when the active heat dissipation assembly 21 works, so that the heat dissipation efficiency is improved, and the rapid heat dissipation inside the transformer body 1 is realized.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a high heat dissipation type transformer with interior air duct structure which characterized in that includes:
the transformer comprises a transformer body and a heat dissipation mechanism arranged in the transformer body;
the heat dissipation mechanism is used for dissipating heat generated inside the transformer body to the outside of the transformer body; wherein
The heat dissipation mechanism includes: the driving heat dissipation assembly and the driven heat dissipation assembly;
the driven heat dissipation assembly is suitable for dissipating heat inside the transformer body under the action of natural airflow outside the transformer; and
the active heat dissipation assembly is suitable for actively dissipating heat inside the transformer body when the temperature inside the transformer is high.
2. The high heat dissipation transformer of claim 1,
the driven heat dissipation assembly includes: a driven fan and a spiral air duct;
the spiral air pipe is vertically arranged inside the transformer body and is rotationally connected with the bottom plate of the transformer body;
the driven fan is meshed with the spiral air pipe to rotate; wherein
The driven fan is suitable for rotating when external natural wind blows so as to drive the spiral air pipe to rotate, and therefore heat inside the transformer body is led to the outside of the transformer body from bottom to top.
3. The high heat dissipation transformer of claim 2,
the spiral duct includes: the spiral plate is wound on the pipe body;
the spiral piece extends to the upper part of the pipe body from the bottom of the pipe body.
4. The high heat dissipation transformer of claim 1,
the active heat dissipation assembly comprises: an active fan and a heat sink;
the heat dissipation table is rotationally connected with the transformer body; and
the driving fan and the heat dissipation table are meshed and rotate; wherein
The driving fan is suitable for driving the heat dissipation table to rotate so as to lead the heat inside the transformer to the outside of the transformer body from bottom to top.
5. The high heat dissipation transformer of claim 4,
the heat dissipation platform includes: the heat dissipation device comprises a heat dissipation bracket, a plurality of heat dissipation fins and a rotating shaft;
the rotating shaft is connected with the heat dissipation bracket; and
the rotating shaft is meshed with the driving fan; wherein
The driving fan rotates to drive the heat dissipation support to rotate, so that the plurality of heat dissipation fins arranged on the heat dissipation support rotate, and heat in the transformer body is led out from bottom to top.
6. The high heat dissipation transformer of claim 5,
the heat dissipation bracket is arranged in a double-layer round table manner;
the diameter of the upper layer of the circular truncated cone of the heat dissipation bracket is smaller than that of the lower layer of the circular truncated cone; and
each the fin equidistance set up in on the heat dissipation support, and there is the clearance between two adjacent fins.
7. The high heat dissipation transformer of claim 6,
the radiating fins are arranged in an arc shape.
8. The high heat dissipation transformer of claim 7, further comprising:
the temperature detection sensor is connected with the control module;
the temperature detection sensor is arranged at the bottom of the transformer body and is electrically connected with the control module; wherein
The temperature detection sensor is suitable for detecting the temperature data inside the transformer body and uploading the temperature data to the control module.
9. The high heat dissipation transformer of claim 8,
the control module is electrically connected with the active fan so as to control the active fan to work when the temperature data in the transformer body exceeds a set threshold value.
10. A working method of a high heat dissipation type transformer with an inner air guide pipe structure is characterized by comprising the following steps:
adopting the high heat dissipation transformer of any one of claims 1-9; and
the interior of the transformer body is radiated by the driven radiating assembly under the condition of natural wind;
the interior of the transformer body is radiated by the driving radiating component and the driven radiating component under the condition of insufficient wind power of natural wind.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211711867.9A CN115938732B (en) | 2022-12-29 | 2022-12-29 | High-heat-dissipation type transformer with inner air guide pipe structure and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211711867.9A CN115938732B (en) | 2022-12-29 | 2022-12-29 | High-heat-dissipation type transformer with inner air guide pipe structure and working method thereof |
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| CN115938732A true CN115938732A (en) | 2023-04-07 |
| CN115938732B CN115938732B (en) | 2023-11-03 |
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| CN209297880U (en) * | 2019-03-27 | 2019-08-23 | 山东瑞福锂业有限公司 | A kind of dry-type transformer cooling system |
| CN110783068A (en) * | 2019-03-26 | 2020-02-11 | 银川欣安瑞电气有限公司 | High-frequency high-power transformer with heat abstractor |
| CN211555637U (en) * | 2020-04-17 | 2020-09-22 | 程瑞朝 | Heat radiator for transformer |
| CN113643878A (en) * | 2021-10-13 | 2021-11-12 | 徐州强森电气有限公司 | High heat dissipation type transformer with inner air guide pipe structure |
| CN215770779U (en) * | 2021-10-14 | 2022-02-08 | 西安江华电气有限公司 | Transformer that radiating effect is good |
| CN215988337U (en) * | 2021-09-23 | 2022-03-08 | 无锡市电力变压器有限公司 | Intelligent energy-saving amorphous alloy transformer |
| CN215989689U (en) * | 2021-09-06 | 2022-03-08 | 上海固港电子科技有限公司 | Heat dissipation device with good heat dissipation effect for voltage-stabilized power supply |
| CN216589233U (en) * | 2021-09-27 | 2022-05-24 | 张家港博美特电子科技有限公司 | Manual-automatic fan combination control device |
-
2022
- 2022-12-29 CN CN202211711867.9A patent/CN115938732B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783068A (en) * | 2019-03-26 | 2020-02-11 | 银川欣安瑞电气有限公司 | High-frequency high-power transformer with heat abstractor |
| CN209297880U (en) * | 2019-03-27 | 2019-08-23 | 山东瑞福锂业有限公司 | A kind of dry-type transformer cooling system |
| CN211555637U (en) * | 2020-04-17 | 2020-09-22 | 程瑞朝 | Heat radiator for transformer |
| CN215989689U (en) * | 2021-09-06 | 2022-03-08 | 上海固港电子科技有限公司 | Heat dissipation device with good heat dissipation effect for voltage-stabilized power supply |
| CN215988337U (en) * | 2021-09-23 | 2022-03-08 | 无锡市电力变压器有限公司 | Intelligent energy-saving amorphous alloy transformer |
| CN216589233U (en) * | 2021-09-27 | 2022-05-24 | 张家港博美特电子科技有限公司 | Manual-automatic fan combination control device |
| CN113643878A (en) * | 2021-10-13 | 2021-11-12 | 徐州强森电气有限公司 | High heat dissipation type transformer with inner air guide pipe structure |
| CN215770779U (en) * | 2021-10-14 | 2022-02-08 | 西安江华电气有限公司 | Transformer that radiating effect is good |
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| CN115938732B (en) | 2023-11-03 |
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