CN211507323U - Heat dissipation mechanism of power transformer - Google Patents
Heat dissipation mechanism of power transformer Download PDFInfo
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- CN211507323U CN211507323U CN202020662608.1U CN202020662608U CN211507323U CN 211507323 U CN211507323 U CN 211507323U CN 202020662608 U CN202020662608 U CN 202020662608U CN 211507323 U CN211507323 U CN 211507323U
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Abstract
The utility model discloses a power transformer's heat dissipation mechanism, including the main part of transformer, be used for carrying out ventilation dustproof construction that ventilates the inside of main part, be used for carrying out preliminary heat radiation treatment's first heat radiation structure, be used for improving the second heat radiation structure of its radiating effect of first heat radiation structure and be used for improving the third heat radiation structure of its whole radiating effect of first heat radiation structure and second heat radiation structure to the inside of main part, the inside of main part is provided with the supporting leg, first heat radiation structure installs in the inside of main part, just first heat radiation structure's bottom is run through the main part and is extended to its below, second heat radiation structure installs in first heat radiation structure's top, third heat radiation structure installs in the top of main part. The utility model discloses a cooperation between a plurality of heat radiation structure, it is better to the inside radiating effect of transformer, efficiency is better, the effectual life who improves the transformer, the practicality is higher.
Description
Technical Field
The utility model relates to a power equipment field specifically is a power transformer's heat dissipation mechanism.
Background
The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, and the transformer is also one of the power transmission lines, the mutual inductors, the contactors and the like.
However, the existing transformer has the following disadvantages:
the inside of transformer can produce more heat at the in-process of work, and its internal component can reduce its life under permanent high temperature work, because need carry out the heat dissipation to it and handle, and present heat dissipation handles most effect relatively poor, and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power transformer's heat dissipation mechanism to the inside of solving traditional transformer can produce more heat at the in-process of work, and its internal component can reduce its life under permanent high temperature work, because need carry out the heat dissipation to it and handle, and the most effect of present heat dissipation is relatively poor, and the lower problem of efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power transformer's heat dissipation mechanism, includes the main part of transformer, is used for ventilating the inside of main part and handles the ventilation dustproof construction, be used for carrying out preliminary heat dissipation to the inside of main part and handle first heat radiation structure, be used for improving the second heat radiation structure of its radiating effect of first heat radiation structure and be used for improving the third heat radiation structure of its whole radiating effect of first heat radiation structure and second heat radiation structure, the inside of main part is provided with the supporting leg, first heat radiation structure installs in the inside of main part, just the bottom of first heat radiation structure runs through the main part and extends to its below, second heat radiation structure installs in the top of first heat radiation structure, third heat radiation structure installs in the top of main part, just the bottom of third heat radiation structure extends to and is connected with the inside and second heat radiation structure of main part.
Preferably, the ventilation dustproof structure comprises two ventilation filter screen openings and two dust covers, wherein the two ventilation filter screen openings and the two dust covers are formed in two sides of the main body, the two dust covers are fixedly arranged on two sides of the main body, the positions of the two dust covers are matched with the positions of the ventilation filter screen openings, and the bottoms of the two dust covers are designed in an open mode.
Preferably, first heat radiation structure includes heat conduction base and radiating fin, the heat conduction base passes through supporting leg fixed mounting in the inside bottom of main part, radiating fin is provided with a plurality ofly, and is a plurality of radiating fin's top and the bottom fixed surface of heat conduction base are connected, and are a plurality of radiating fin's bottom runs through the inside of main part and extends to the below of main part, radiating fin runs through main part department and through sealed processing.
Preferably, the second heat radiation structure comprises a heat conduction plate, and the heat conduction plate is vertically and fixedly installed on the upper end surface of the heat conduction base close to the edge of one side of the back surface of the heat conduction base.
Preferably, the third heat radiation structure includes water tank, circulating pipe, condenser and miniature circulating pump, water tank fixed mounting is in the top of main part, just the water tank is provided with water inlet and outlet, circulating pipe is the fixed inside of clamping with the heat-conducting plate of the S type of empting, just the inside intercommunication that the top of main part and water tank are run through respectively at the both ends of circulating pipe is connected, circulating pipe runs through main part department and is connected through sealed processing, just circulating pipe adopts the copper tubular product material to make, condenser and circulating pump are all installed in circulating pipe and are located the inside one end department of main part.
Preferably, the heat conduction base and the heat dissipation fins are both made of copper materials, and the heat conduction plate is also made of copper materials.
The utility model provides a power transformer's heat dissipation mechanism possesses following beneficial effect:
the utility model discloses a be provided with ventilation dustproof construction, first heat radiation structure, second heat radiation structure and third heat radiation structure, make at transformer during operation, can ensure the inside ventilation condition of main part through ventilation filter screen mouth, then through heat conduction base cooperation heat-conducting plate, absorb the inside heat energy of main part, and carry out the heat exchange through a plurality of radiating fins and the outside cold air of main part, can carry out preliminary heat dissipation to the inside of main part and handle, and simultaneously, circulating pump and condenser work, cooperation circulating pipe, it has the inside heat of heat-conducting plate to last and effectual, thereby further improvement to the inside heat dissipation treatment effect and the efficiency of main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the dust cover of the present invention;
fig. 3 is a bottom view of the heat dissipation fin of the present invention;
fig. 4 is a top view of the circulating water pipe of the present invention.
In the figure: 1. a main body; 2. a vent screen port; 3. a dust cover; 4. a thermally conductive base; 5. a heat dissipating fin; 6. a heat conducting plate; 7. a water tank; 8. a circulating water pipe; 9. a condenser; 10. and a circulating pump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a power transformer's heat dissipation mechanism, includes the main part 1 of transformer, be used for carrying out ventilation dustproof construction that handles to the inside of main part 1, be used for carrying out preliminary heat dissipation to the inside of main part 1 and handle first heat radiation structure, be used for improving first heat radiation structure's its radiating effect second heat radiation structure and be used for improving first heat radiation structure and second heat radiation structure's its whole radiating effect's third heat radiation structure, the inside of main part 1 is provided with the supporting leg, first heat radiation structure installs in the inside of main part 1, just first heat radiation structure's bottom runs through main part 1 and extends to its below, second heat radiation structure installs in first heat radiation structure's top, third heat radiation structure installs in the top of main part 1, just third heat radiation structure's bottom extends to and is connected with second heat radiation structure with the inside of main part 1.
The ventilation and dust prevention structure comprises two ventilation and filter screen openings 2 and two dust covers 3 which are arranged on two sides of a main body 1, the two dust covers 3 are fixedly arranged on two sides of the main body 1, the positions of the two dust covers 3 are matched with the positions of the ventilation and filter screen openings 2, and the bottoms of the two dust covers 3 are in an open design, so that the ventilation condition in the main body 1 can be ensured through the ventilation and filter screen openings 2, heat dissipation is assisted, and the dust covers 3 can perform dust prevention and water prevention treatment on the interior of the main body 1;
the first heat dissipation structure comprises a heat conduction base 4 and a plurality of heat dissipation fins 5, wherein the heat conduction base 4 is fixedly installed at the bottom end inside the main body 1 through support legs, the heat dissipation fins 5 are provided, the tops of the heat dissipation fins 5 are fixedly connected with the bottom surface of the heat conduction base 4, the bottoms of the heat dissipation fins 5 penetrate through the main body 1 and extend to the lower side of the main body 1, the heat dissipation fins 5 penetrate through the main body 1 and are subjected to sealing treatment, so that the heat of elements on the upper surface of the heat conduction fins can be absorbed through the heat conduction base 4 and is transferred to the heat dissipation fins 5, and the heat dissipation fins 5 exchange heat with cold air outside the main body 1, so that preliminary and effective heat dissipation treatment is performed on the inside of the main body 1;
the second heat dissipation structure comprises a heat conduction plate 6, the heat conduction plate 6 is vertically and fixedly installed on the upper end surface of the heat conduction base 4 close to the edge of one side of the back surface of the heat conduction base 4, so that when the heat conduction base 4 and the heat dissipation fins 5 work, heat inside the main body 1 can be further absorbed through the heat conduction plate 6 and is transmitted to the heat conduction base 4 and the heat dissipation fins 5, and then the heat conduction base 4 is matched with the heat dissipation fins 5 for heat dissipation treatment, so that the heat dissipation effect and the heat dissipation efficiency inside the main body 1 are improved;
the third heat dissipation structure comprises a water tank 7, a circulating water pipe 8, a condenser 9 and a small-sized circulating pump 10, wherein the water tank 7 is fixedly installed at the top of the main body 1, the water tank 7 is provided with a water inlet and a water outlet, the circulating water pipe 8 is an S-shaped inclined fixed clamp inside the heat conduction plate 6, two ends of the circulating water pipe 8 respectively penetrate through the top of the main body 1 and are communicated with the inside of the water tank 7, the circulating water pipe 8 penetrates through the main body 1 and is subjected to sealing treatment, the circulating water pipe 8 is made of copper pipe materials, the condenser 9 and the circulating pump 10 are both installed at one end of the circulating water pipe 8 inside the main body 1, so that when the heat conduction base 4, the heat conduction plate 6 and the heat dissipation fins 5 work, water inside the circulating water pipe 8 flows through the work of the circulating pump 10 and the condenser 9, and heat inside the heat, the heat dissipation effect and the heat dissipation efficiency of the interior of the main body 1 are further improved;
it will be appreciated that when the transformer starts to operate, the circulation pump 10 and the condenser 9 start to operate simultaneously;
the heat conduction base 4 and the heat dissipation fins 5 are made of copper materials, the heat conduction plate 6 is also made of copper materials, and the copper materials have good heat conduction performance, high rigidity and low possibility of damage.
The working principle is as follows: before the main body 1 is used, clear water can be injected into the water tank 7, then the transformer can be used, in the using process of the transformer, the ventilation condition inside the main body 1 can be ensured through the ventilation filter screen port 2, so as to assist in heat dissipation, the dust cover 3 can perform dust-proof and waterproof treatment on the inside of the main body 1, the heat of elements on the upper end surface of the dust cover can be absorbed through the heat conduction base 4 and transferred to the plurality of heat dissipation fins 5, the heat dissipation fins 5 perform heat exchange with cold air outside the main body 1, so as to perform primary and effective heat dissipation treatment on the inside of the main body 1, and when the heat conduction base 4 and the heat dissipation fins 5 work, the heat inside the main body 1 can be further absorbed through the heat conduction plate 6 and transferred to the heat conduction base 4 and the heat dissipation fins 5, and then the heat dissipation treatment is performed by the heat conduction base 4 in cooperation with the, thereby improved radiating effect and radiating efficiency to main part 1 inside, and at heat conduction base 4, heat-conducting plate 6 and radiating fin 5 during operation, can be through the work of circulating pump 10 and condenser 9 for the inside water of circulating pipe 8 flows, thereby takes away the inside heat of heat-conducting plate 6 through the heat exchange, further improvement to main part 1 inside radiating effect and radiating efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power transformer's heat dissipation mechanism, includes main part (1) of transformer, is used for ventilating the inside of main part (1) and handles the ventilation dustproof construction, is used for carrying out the first heat radiation structure of preliminary heat dissipation processing to the inside of main part (1), is used for improving the second heat radiation structure of its radiating effect of first heat radiation structure and is used for improving the third heat radiation structure of its whole radiating effect of first heat radiation structure and second heat radiation structure, its characterized in that: the inside of main part (1) is provided with the supporting leg, first heat radiation structure installs in the inside of main part (1), just first heat radiation structure's bottom runs through main part (1) and extends to its below, second heat radiation structure installs in first heat radiation structure's top, third heat radiation structure installs in the top of main part (1), just third heat radiation structure's bottom extends to and is connected with second heat radiation structure with the inside of main part (1).
2. The heat dissipation mechanism of a power transformer as claimed in claim 1, wherein: the ventilation dustproof structure comprises two ventilation filter screen openings (2) and two dust covers (3) which are formed in two sides of a main body (1), wherein the two dust covers (3) are fixedly arranged on two sides of the main body (1), the positions of the dust covers (3) are matched with the positions of the ventilation filter screen openings (2), and the bottoms of the dust covers (3) are designed in an open mode.
3. The heat dissipation mechanism of a power transformer as claimed in claim 1, wherein: first heat radiation structure includes heat conduction base (4) and radiating fin (5), heat conduction base (4) are through supporting leg fixed mounting in the inside bottom of main part (1), radiating fin (5) are provided with a plurality ofly, and are a plurality of the bottom fixed surface of the top of radiating fin (5) and heat conduction base (4) is connected, and is a plurality of the inside that main part (1) was run through to radiating fin (5) extends to the below of main part (1), radiating fin (5) run through main part (1) and locate through sealed processing.
4. The heat dissipation mechanism of a power transformer as claimed in claim 1, wherein: the second heat radiation structure comprises a heat conduction plate (6), and the heat conduction plate (6) is vertically and fixedly installed on the upper end surface of the heat conduction base (4) close to the edge of one side of the back surface of the heat conduction base.
5. The heat dissipation mechanism of a power transformer as claimed in claim 1, wherein: third heat radiation structure includes water tank (7), circulating pipe (8), condenser (9) and miniature circulating pump (10), water tank (7) fixed mounting is in the top of main part (1), just water tank (7) are provided with water inlet and outlet, circulating pipe (8) are the fixed inside of clamping with heat-conducting plate (6) of the S type of empting, just the both ends of circulating pipe (8) run through the top of main part (1) respectively and are connected with the inside intercommunication of water tank (7), circulating pipe (8) run through main part (1) and locate through sealed processing, just circulating pipe (8) adopt copper tubular product material to make, condenser (9) and circulating pump (10) are all installed in circulating pipe (8) and are located the inside one end department of main part (1).
6. The heat dissipating mechanism of a power transformer as claimed in claim 3, wherein: the heat conduction base (4) and the heat dissipation fins (5) are made of copper materials, and the heat conduction plate (6) is also made of copper materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662608.1U CN211507323U (en) | 2020-04-27 | 2020-04-27 | Heat dissipation mechanism of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662608.1U CN211507323U (en) | 2020-04-27 | 2020-04-27 | Heat dissipation mechanism of power transformer |
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| Publication Number | Publication Date |
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| CN211507323U true CN211507323U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020662608.1U Active CN211507323U (en) | 2020-04-27 | 2020-04-27 | Heat dissipation mechanism of power transformer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614653A (en) * | 2020-12-11 | 2021-04-06 | 赣州和信诚电子有限公司 | Improved small-sized transformer |
| CN113027186A (en) * | 2021-03-17 | 2021-06-25 | 江苏鼎盛重工有限公司 | High-protection type high-voltage electric room and protection method |
| CN114373604A (en) * | 2022-02-10 | 2022-04-19 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely dissipating heat |
-
2020
- 2020-04-27 CN CN202020662608.1U patent/CN211507323U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614653A (en) * | 2020-12-11 | 2021-04-06 | 赣州和信诚电子有限公司 | Improved small-sized transformer |
| CN113027186A (en) * | 2021-03-17 | 2021-06-25 | 江苏鼎盛重工有限公司 | High-protection type high-voltage electric room and protection method |
| CN114373604A (en) * | 2022-02-10 | 2022-04-19 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely dissipating heat |
| CN114373604B (en) * | 2022-02-10 | 2024-02-13 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely radiating heat |
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