CN112071569B - Transformer with water-cooled reactor - Google Patents
Transformer with water-cooled reactor Download PDFInfo
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- CN112071569B CN112071569B CN202010852925.4A CN202010852925A CN112071569B CN 112071569 B CN112071569 B CN 112071569B CN 202010852925 A CN202010852925 A CN 202010852925A CN 112071569 B CN112071569 B CN 112071569B
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- heat dissipation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a transformer with a water-cooled reactor, which structurally comprises a wiring end, a transformer and a lightning rod, wherein the lightning rod is fixedly connected with the bottom of the transformer in an embedded manner, the wiring end is arranged at the upper end position of the transformer, high-intensity current generated by short circuit of a heat dissipation mechanism on the wiring end can be quickly led into a separation block, thereby leading the separating block to be quickly separated from the heat dissipation ceramic after the pressure reduction of the strength degree, leading the separated separating block and the connecting plate to be adsorbed on the outer surface of the heat dissipation mechanism, leading the airflow generated by the swinging plate to dissipate the heat in the separating block, the linkage block can swing back and forth under the coordination of the elastic strip through the recoil force generated by the separation block separating from the bottom plate, and through the front and back rocking of linkage piece, can make the heat block slide back and forth along playing the bottom plate under the cooperation of compound bullet strip to can be with on the leading-in compound bullet strip of the heat on the bottom plate.
Description
Technical Field
The invention relates to the field of transformers, in particular to a transformer with a water-cooled reactor.
Background
Based on the above description, the inventor finds that the existing transformer with the water-cooling reactor mainly has the following disadvantages, for example:
because the transformer with the water-cooling reactor introduces current into the transformer through the power connection end, the voltage is promoted through the winding, the power connection end is only suitable for conducting low-voltage current, and if the circuit is short-circuited, the temperature of the power connection end is easy to rapidly rise, so that the outer-layer heat dissipation ceramic of the transformer can break due to the internal and external temperature difference.
Disclosure of Invention
In order to solve the problems, the invention provides a transformer with a water-cooled reactor.
In order to achieve the purpose, the invention is realized by the following technical scheme: a transformer with a water-cooled reactor structurally comprises a wiring end, a transformer and a lightning rod, wherein the lightning rod is fixedly connected with the bottom of the transformer in an embedded mode, and the wiring end is installed at the upper end position of the transformer; the wiring end comprises a conductive column, a bottom block and a heat dissipation mechanism, the conductive column is fixed at the upper end of the bottom block, and the heat dissipation mechanism penetrates through the inner positions of the conductive column and the bottom block.
As a further optimization of the invention, the conductive post comprises a separation block, a connection plate and heat dissipation ceramics, the separation block is connected with the right side of the heat dissipation ceramics, the connection plate is installed between the two separation blocks, and five separation blocks are uniformly distributed on the right side of the heat dissipation ceramics in parallel.
As a further optimization of the invention, the connecting plate comprises a plate body, elastic pieces and two swinging plates, wherein the elastic pieces are arranged between the swinging plates and the plate body, the swinging plates are hinged with the left sides of the plate body, and the two swinging plates are uniformly distributed on the left sides of the plate body in parallel.
As a further optimization of the invention, the plate body comprises a rebound ring, a contact plate, an external connection plate and a bearing wire, the rebound ring is arranged between the contact plate and the external connection plate, the external connection plate and the contact plate are of an integrated structure, the bearing wire is fixed between the contact plate and the external connection plate, and the bearing wire is made of a thin copper wire made of copper metal.
As a further optimization of the invention, the heat dissipation ceramic comprises an elastic strip, a bottom plate and a linkage block, wherein the elastic strip is arranged between the bottom plate and the linkage block, the bottom plate and the linkage block are of an integrated structure, and the elastic strip can swing left and right along with the linkage block through recoil generated by separating an object from the bottom plate.
As a further optimization of the invention, the linkage block comprises a beating bottom plate, a heat recovery strip and heat-leading blocks, wherein the heat recovery strip is arranged between the heat-leading blocks and the beating bottom plate, the heat-leading blocks are movably clamped with the left side of the beating bottom plate, and the four heat-leading blocks are uniformly distributed on the left side of the beating bottom plate in parallel.
As a further optimization of the invention, the heat-conducting block comprises a combination rod, a bearing plate, two heat-radiating strips and two outer sliding plates, wherein one end of the combination rod is movably clamped with the outer sliding plate, the other end of the combination rod is hinged with the bearing plate, the heat-radiating strips are fixedly embedded with the inner side of the outer sliding plate, and the two outer sliding plates are uniformly and symmetrically distributed at the front end of the bearing plate.
The invention has the following beneficial effects:
1. the high-intensity current generated by short circuit of the heat dissipation mechanism on the wiring end can be rapidly led into the separation block, so that the separation block is rapidly separated from the heat dissipation ceramic due to the pressure reduction of the intensity, the separation block after separation can be adsorbed on the outer surface of the heat dissipation mechanism together with the connecting plate, the inertia force generated by the heat dissipation ceramic due to the separation block falling can be used for repeatedly swinging along the plate body under the matching of the elastic sheets, and therefore the airflow generated by the swinging plate can dissipate the heat inside the separation block.
2. Through the recoil that the separation piece breaks away from the bottom plate and produces, can make the linkage piece rock around going on under the cooperation of elasticity strip, and rock around through the linkage piece, can make the heat block make a round trip to slide along playing the bottom plate under the cooperation of compound bullet strip to can be with on the leading-in compound bullet strip of the heat on the bottom plate, the effectual swing board of having avoided when dispelling the heat at the inside temperature of butt joint end, still can have some heat to get into the inside condition of heat dissipation pottery at radiating in-process.
Drawings
Fig. 1 is a schematic structural diagram of a transformer with a water-cooled reactor according to the present invention.
Fig. 2 is a schematic structural view of a front half section of the terminal of the present invention.
Fig. 3 is a schematic structural diagram of a front cross section of the conductive pillar according to the present invention.
Figure 4 is a schematic structural view in elevation of a cross-section of a connector tile according to the present invention.
Fig. 5 is a schematic front view of a half-section of the plate body according to the present invention.
Fig. 6 is a schematic structural view of a front cross section of the heat dissipating ceramic of the present invention.
FIG. 7 is a schematic structural view of a front cross section of the linkage block of the present invention.
FIG. 8 is a front view of a half-section of the heat block of the present invention.
In the figure: the transformer-based heat dissipation structure comprises a terminal-1, a transformer-2, a lightning rod-3, a conductive column-11, a bottom block-12, a heat dissipation mechanism-13, a separation block-a 1, a connecting plate-a 2, heat dissipation ceramic-a 3, a plate body-a 21, an elastic sheet-a 22, a swinging plate-a 23, a rebound ring-b 1, a contact plate-b 2, an external connection plate-b 3, a power bearing wire-b 4, an elastic strip-c 1, a bottom plate-c 2, a linkage block-c 3, a bottom plate-c 31, a rebound strip-c 32, a heat conduction block-c 33, a connecting rod-d 1, a bearing plate-d 2, a heat dissipation strip-d 3 and an external sliding plate-d 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5:
the invention provides a transformer with a water-cooled reactor, which structurally comprises a wiring terminal 1, a transformer 2 and a lightning rod 3, wherein the lightning rod 3 is fixedly connected with the bottom of the transformer 2 in an embedded manner, and the wiring terminal 1 is arranged at the upper end of the transformer 2; the terminal 1 includes a conductive column 11, a bottom block 12, and a heat dissipation mechanism 13, wherein the conductive column 11 is fixed at an upper end of the bottom block 12, and the heat dissipation mechanism 13 penetrates through the conductive column 11 and the bottom block 12.
The conductive post 11 comprises a separation block a1, a connecting plate a2 and heat dissipation ceramic a3, wherein the separation block a1 is connected with the right side of the heat dissipation ceramic a3, the connecting plate a2 is installed between the two separation blocks a1, five separation blocks a1 are uniformly arranged on the right side of the heat dissipation ceramic a3 in parallel, and when the separation block a1 is suddenly filled with high-intensity voltage, the separation block a1 can be instantly and reversely dropped from the heat dissipation ceramic a 3.
The connecting plate a2 comprises a plate body a21, elastic pieces a22 and a swinging plate a23, wherein the elastic pieces a22 are installed between the swinging plate a23 and the plate body a21, the swinging plate a23 is hinged with the left side of the plate body a21, two swinging plates a23 are arranged, the two swinging plates a21 are uniformly distributed on the left side in parallel, and the swinging plates a23 can continuously swing under the matching of the plate body a21 due to the inertia force generated by separating an object from a mechanism.
The plate body a21 comprises a resilient ring b1, a contact plate b2, an external connection plate b3 and a wire bearing b4, the resilient ring b1 is installed between the contact plate b2 and the external connection plate b3, the external connection plate b3 and the contact plate b2 are of an integrated structure, the wire bearing b4 is fixed between the contact plate b2 and the external connection plate b3, the wire bearing b4 is made of a thin copper wire made of copper metal, current remaining on an object can be led into the wire bearing b4 through the wire bearing b4, and the wire bearing b4 can be blown by the current, so that the current remaining in the object can be consumed.
The detailed use method and action of the embodiment are as follows:
in the invention, because the transformer 2 introduces current into the transformer 2 through the heat dissipation mechanism 13, and then the voltage is raised through the winding, and the heat dissipation mechanism 13 is only suitable for conducting low-voltage current, if the circuit is short-circuited, the temperature of the heat dissipation mechanism 13 is easy to rapidly rise, so that the outer layer of the heat dissipation ceramic a3 can be cracked due to the internal and external temperature difference, the problems can be effectively solved through the conductive post 11 on the terminal 1, when the short-circuited heat dissipation mechanism 13 on the terminal 1 generates high-intensity current, the high-intensity current can be rapidly introduced into the separation block a1, so that the separation block a1 can be rapidly separated from the heat dissipation ceramic a3 due to the reduction of voltage intensity, the separated separation block a1 and the connecting plate a2 are adsorbed on the outer surface of the heat dissipation mechanism 13, and the inertia force generated by the separation block a1 dropping the heat dissipation ceramic a3 can enable the c23 to repeatedly swing along the plate body a21 under the cooperation of the elastic sheet a22, therefore, the airflow generated by the swing plate a23 can dissipate the heat inside the separation block a1, the remaining current inside the heat dissipation mechanism 13 can be guided to the wire bearing b4 through the wire bearing b4, the wire bearing b4 can be burned and broken through the current, the remaining current inside the heat dissipation mechanism 13 can be consumed, the temperature of the heat dissipation mechanism 13 is effectively prevented from rising rapidly, and the outer layer of heat dissipation ceramic a3 can break due to the internal and external temperature difference.
Example 2
As shown in fig. 6-8:
the heat dissipation ceramic a3 comprises an elastic strip c1, a bottom plate c2 and a linkage block c3, wherein the elastic strip c1 is installed between the bottom plate c2 and the linkage block c3, the bottom plate c2 and the linkage block c3 are of an integrated structure, and the elastic strip c1 can drive the linkage block c3 to swing left and right through recoil generated by separation of an object from the bottom plate c2, so that airflow flowing on the outer surface of the linkage block c3 can be enhanced.
Wherein, linkage piece c3 includes beat bottom plate c31, bullet strip c32 again, draws heat piece c33, bullet strip c32 installs between drawing heat piece c33 and beat bottom plate c31 again, draw heat piece c33 and the movable block in left side of beating bottom plate c31, draw heat piece c33 and be equipped with four, and even left side at beating bottom plate c31 is parallel distribution, through rocking of mechanism, can draw heat piece c33 and slide from top to bottom under the cooperation of bullet strip c 32.
Wherein, heat block c33 includes combination pole d1, accepts board d2, heat dissipation strip d3, outer slide d4, the one end and the outer slide d4 activity block of combination pole d1, and the other end and the board d2 hinged joint of joining of marriage combination pole d1, heat dissipation strip d3 is connected with the inboard embedded solid of outer slide d4, outer slide d4 is equipped with two, and even front end in accepting board d2 is the symmetric distribution, can strengthen the radiating rate of object through heat dissipation strip d3 on outer slide d 4.
The detailed use method and action of the embodiment are as follows:
in the invention, when the swinging plate a23 dissipates heat at the internal temperature of the connecting terminal 1, a part of heat can enter the heat dissipation ceramic a3 in the heat dissipation process, so that the heat dissipation ceramic a3 can be cracked due to the internal and external temperature difference, the problem can be effectively solved through the linkage block c3 on the heat dissipation ceramic a3, the recoil force generated by the separation block a1 separating from the bottom plate c2 can enable the linkage block c3 to shake back and forth under the matching of the elastic strip c1, and through the back and forth shaking of the linkage block c3, the heat-inducing block c33 can slide back and forth along the bottom plate c31 under the matching of the rebound strip c32, so that the heat on the bottom plate c31 can be led into the rebound strip c32, and then through the swinging of the heat dissipation strip d3 on the outer sliding plate d4, the heat dissipation speed on the rebound strip c32 can be accelerated, and the heat dissipation speed of the swinging plate a23 at the internal temperature of the connecting terminal 1 can be effectively avoided, there is also a case where a part of the heat enters the inside of the heat dissipation ceramic a3 during heat dissipation.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (3)
1. The utility model provides a take transformer of water-cooling reactor, its structure includes wiring end (1), transformer (2), lightning rod (3) are connected its characterized in that with the bottom of transformer (2) the embedded solid: the wiring terminal (1) is arranged at the upper end position of the transformer (2);
the wiring terminal (1) comprises a conductive column (11), a bottom block (12) and a heat dissipation mechanism (13), wherein the conductive column (11) is fixed at the upper end position of the bottom block (12), and the heat dissipation mechanism (13) penetrates through the conductive column (11) and the bottom block (12);
the conductive post (11) comprises separation blocks (a 1), connecting plates (a 2) and heat dissipation ceramics (a 3), wherein the separation blocks (a 1) are connected with the right side of the heat dissipation ceramics (a 3), the connecting plates (a 2) are installed between the two separation blocks (a 1), five separation blocks (a 1) are uniformly distributed on the right side of the heat dissipation ceramics (a 3) in parallel, and when the separation blocks (a 1) are suddenly filled with high-strength voltage, the separation blocks (a 1) can be instantly and reversely dropped from the heat dissipation ceramics (a 3);
the connecting plate (a 2) comprises a plate body (a 21), elastic pieces (a 22) and a swinging plate (a 23), wherein the elastic pieces (a 22) are installed between the swinging plate (a 23) and the plate body (a 21), the swinging plate (a 23) is hinged to the left side of the plate body (a 21), two swinging plates (a 23) are arranged and uniformly distributed on the left side of the plate body (a 21) in parallel, and the swinging plate (a 23) can continuously swing under the matching of the elastic pieces (a 22) by the aid of inertia force generated when the connecting plate (a 2) is separated from the heat dissipation ceramic (a 3);
the heat dissipation ceramic (a 3) comprises an elastic strip (c 1), a bottom plate (c 2) and a linkage block (c 3), wherein the elastic strip (c 1) is installed between the bottom plate (c 2) and the linkage block (c 3), the bottom plate (c 2) and the linkage block (c 3) are of an integrated structure, and the elastic strip (c 1) can drive the linkage block (c 3) to swing left and right through recoil generated when the separation block (a 1) and the connection plate (a 2) are separated from the bottom plate (c 2), so that airflow on the outer surface of the linkage block (c 3) can be enhanced;
linkage piece (c 3) is including playing bottom plate (c 31), rebound strip (c 32), heat-inducing block (c 33), rebound strip (c 32) is installed and is being drawn between heat-inducing block (c 33) and playing bottom plate (c 31), draw the movable block in left side of heat-inducing block (c 33) and playing bottom plate (c 31), draw heat block (c 33) and be equipped with four, and even be parallel distribution in the left side of playing bottom plate (c 31), through rocking of linkage piece (c 3), can make heat-inducing block (c 33) slide from top to bottom under the cooperation of rebound strip (c 32).
2. The transformer with the water-cooled reactor according to claim 1, characterized in that: the plate body (a 21) comprises a rebound ring (b 1), a contact plate (b 2), an external plate (b 3) and an electric wire (b 4), wherein the rebound ring (b 1) is installed between the contact plate (b 2) and the external connecting plate (b 3), the external connecting plate (b 3) and the contact plate (b 2) are of an integrated structure, and the electric wire (b 4) is fixed between the contact plate (b 2) and the external connecting plate (b 3).
3. The transformer with the water-cooled reactor according to claim 1, characterized in that: the heat-conducting block (c 33) comprises a combination rod (d 1), an adapting plate (d 2), a heat-radiating strip (d 3) and an outer sliding plate (d 4), one end of the combination rod (d 1) is movably clamped with the outer sliding plate (d 4), the other end of the combination rod (d 1) is hinged with the adapting plate (d 2), and the heat-radiating strip (d 3) is fixedly connected with the inner side of the outer sliding plate (d 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852925.4A CN112071569B (en) | 2020-08-22 | 2020-08-22 | Transformer with water-cooled reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852925.4A CN112071569B (en) | 2020-08-22 | 2020-08-22 | Transformer with water-cooled reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112071569A CN112071569A (en) | 2020-12-11 |
| CN112071569B true CN112071569B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010852925.4A Active CN112071569B (en) | 2020-08-22 | 2020-08-22 | Transformer with water-cooled reactor |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100572363B1 (en) * | 2002-07-24 | 2006-04-19 | 연세대학교 | DC reactor with thermal link |
| CN206293256U (en) * | 2017-01-09 | 2017-06-30 | 何舒瑶 | A kind of transformer with water cooling reactor |
| CN207529791U (en) * | 2017-10-31 | 2018-06-22 | 搏世因（北京）高压电气有限公司 | Low-voltage, high-current casing with cooling structure |
| CN109166704B (en) * | 2018-09-04 | 2020-10-27 | 云南人民电力电气有限公司 | Transformer easy to dissipate heat |
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2020
- 2020-08-22 CN CN202010852925.4A patent/CN112071569B/en active Active
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| CN112071569A (en) | 2020-12-11 |
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Effective date of registration: 20211202 Address after: 528137 F1, No. 1, Chuangxin Avenue West, Leping Town, Sanshui District, Foshan City, Guangdong Province Applicant after: FOSHAN JINZHITONG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 510700 room 722, 9 Junwen street, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Youxun Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: A transformer with water-cooled reactor Effective date of registration: 20220609 Granted publication date: 20211221 Pledgee: Agricultural Bank of China Limited Foshan Sanshui sub branch Pledgor: FOSHAN JINZHITONG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022980007459 |