CN219457302U - Dry-type transformer with multiple cooling circulation structure - Google Patents
Dry-type transformer with multiple cooling circulation structure Download PDFInfo
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- CN219457302U CN219457302U CN202320454201.3U CN202320454201U CN219457302U CN 219457302 U CN219457302 U CN 219457302U CN 202320454201 U CN202320454201 U CN 202320454201U CN 219457302 U CN219457302 U CN 219457302U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a dry-type transformer with a multiple cooling circulation structure, and relates to the technical field of dry-type transformers. The utility model comprises a shell and a dry type transformer body fixedly connected to the inner wall of the bottom of the shell, wherein a water cooling mechanism for circularly radiating the dry type transformer body is arranged in the shell; the water cooling mechanism comprises a medium box and a water pump, wherein the medium box and the water pump are fixed on the outer wall of the bottom of the shell, the water absorbing end of the water pump is fixedly communicated with the medium box, and the water outlet end of the water pump is fixedly communicated with a first T-shaped pipe. According to the utility model, heat absorbed by the heat absorbing capillary tube in the shell can be transmitted to the ground, so that the situation that the heat dissipation effect of the dry type transformer body is poor due to the fact that the heat exists around the shell is effectively prevented, meanwhile, after the exhaust fan is started, air can enter the shell through the air hole at the bottom, then the heat pumping bottom is pumped upwards, the air can uniformly move from the two sides of the middle part, and the air cooling heat dissipation effect is improved.
Description
Technical Field
The utility model belongs to the technical field of dry transformers, and particularly relates to a dry transformer with a multiple cooling circulation structure.
Background
As is well known, a dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply said dry-type transformer refers to a transformer with iron cores and windings not immersed in insulating oil, and mainly comprises iron cores composed of silicon steel sheets and coils cast by epoxy resin, an insulating cylinder is placed between high-low voltage coils to increase electrical insulation, and the coils are supported and restrained by cushion blocks, and fasteners lapped by parts of the dry-type transformer have anti-loosening performance.
However, during the use of the dry-type transformer, a large amount of heat can be dissipated, especially when the dry-type transformer is in overload operation, the dry-type transformer burns out due to long-time overheating, the traditional dry-type transformer adopts natural heat dissipation or air cooling heat dissipation, the dissipated heat also has the periphery of the dry-type transformer, and the heat dissipation effect of the dry-type transformer is affected.
Disclosure of Invention
The utility model aims to provide a dry type transformer with a multiple cooling circulation structure, heat absorbed by a heat absorption capillary tube in a shell can be transmitted to the ground, so that the situation that the heat dissipation effect of a dry type transformer body is poor due to the fact that the heat exists around the shell is effectively prevented, meanwhile, after an exhaust fan is started, air can enter the shell through an air hole at the bottom, then the heat pumping bottom is pumped upwards, the air can uniformly move from the two sides of the middle, the air cooling effect is improved, and the existing technical problems are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
a dry-type transformer having a multiple cooling cycle structure, comprising:
the dry type transformer comprises a shell and a dry type transformer body fixedly connected to the inner wall of the bottom of the shell, wherein the dry type transformer body is in the prior art, and a water cooling mechanism for circularly radiating the dry type transformer body is arranged in the shell;
the water cooling mechanism comprises a medium box and a water pump, wherein the medium box and the water pump are fixed on the outer wall of the bottom of the shell, the water absorbing end of the water pump is fixedly communicated with the medium box, the water outlet end of the water pump is fixedly communicated with a first T-shaped pipe, two groups of heat absorbing capillaries are respectively arranged on two sides of the dry-type transformer body, the heat absorbing capillaries are C-shaped and penetrate through one side of the shell, two groups of heat absorbing capillaries are fixedly communicated with a second T-shaped pipe, the bottom of the second T-shaped pipe is fixedly communicated with a first connecting pipe, the bottom of the first connecting pipe is fixedly communicated with a third T-shaped pipe, the bottom of the third T-shaped pipe is fixedly connected with a plurality of heat dissipating capillaries arranged below the ground surface, a second connecting pipe is fixedly communicated between the main pipe and the medium box, and heat absorbed by the heat absorbing capillaries in the shell can be transmitted to the ground, so that the heat dissipation effect of the dry-type transformer body is effectively prevented from being poor due to the fact that heat exists around the shell, and the heat dissipation effect of the dry-type transformer body is improved.
The air cooling mechanism is arranged on the shell and used for carrying out air cooling and heat dissipation on the dry type transformer body.
As a still further scheme of the utility model, the air cooling mechanism comprises two mounting ports and two air holes, wherein the two mounting ports are respectively arranged on two sides of the shell, the two mounting ports are internally and fixedly connected with exhaust fans, the two air holes are respectively arranged at the bottom of the shell, the two air holes are positioned in the middle of the shell and are respectively positioned on two sides of the dry-type transformer body, after the exhaust fans are moved, air can enter the shell through the air holes at the bottom, then the heat pumping bottom is pumped upwards, and the air can uniformly move from the two sides of the middle, so that the heat dissipation effect of air cooling is improved.
As a still further scheme of the utility model, the air holes are fixedly connected with a protective net cover for blocking foreign matters, and the protective net cover covers the air holes.
As a still further scheme of the utility model, a plurality of radiating fins for radiating and supporting are fixedly connected between the radiating capillary tubes, and the radiating fins improve the radiating effect of the radiating capillary tubes.
As a still further proposal of the utility model, the bottom of the shell is fixedly connected with two detachable supporting frames, the bottoms of the two supporting frames are both rotationally connected with rollers, and the rollers are utilized to facilitate the movement of the product.
As a still further proposal of the utility model, a plurality of radiating fins for radiating are fixedly connected on both sides of the shell, and the radiating fins have the effect of primary radiating.
As still further aspects of the present utility model, the first connection pipe and the second connection pipe are flexible pipes, and the flexible pipes prevent the underground pipe from vibrating together with the pipe above.
The embodiment of the utility model has the following beneficial effects:
according to the utility model, the heat radiating capillary is arranged below the ground, so that the heat absorbed by the heat absorbing capillary in the shell can be transmitted to the ground, the situation that the heat radiating effect of the dry-type transformer body is poor due to the fact that the heat exists around the shell is effectively prevented, and the radiating effect of the heater body is improved;
according to the utility model, the exhaust fans are arranged on the two sides of the shell, and the air holes are formed in the middle of the bottom of the shell, so that after the exhaust fans are started, air can enter the shell through the air holes in the bottom, then the heat extraction bottom is extracted upwards, the air can uniformly move from the two sides of the middle, and the heat dissipation effect of air cooling is improved;
according to the utility model, the support frame and the roller are arranged at the bottom of the shell, so that the roller can be utilized to facilitate the movement of the device on the ground.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a water cooling mechanism according to an embodiment of the present utility model.
In the figure: 1. a housing; 2. an exhaust fan; 3. air holes; 4. a protective net cover; 5. a dry-type transformer body; 6. a support frame; 7. a roller; 8. a media box; 9. a water pump; 10. a first T-tube; 11. a heat absorbing capillary tube; 12. a second T-tube; 13. a first connection pipe; 14. a third T-tube; 15. a heat dissipation capillary tube; 16. a header pipe; 17. a second connection pipe; 18. radiating fins; 19. and a water cooling mechanism.
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.
In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.
Example 1
Referring to fig. 1-3, in the present embodiment, a dry-type transformer with multiple cooling cycle structure is provided, which includes: the dry type transformer comprises a shell 1 and a dry type transformer body 5 fixedly connected to the inner wall of the bottom of the shell 1, wherein the dry type transformer body 5 is in the prior art, the specific structure and the working principle of the dry type transformer body 5 are not described herein, and a water cooling mechanism 19 for circularly cooling the dry type transformer body 5 is arranged in the shell 1;
the water cooling mechanism 19 comprises a medium box 8 and a water pump 9 which are fixed on the outer wall of the bottom of the shell 1, the water absorbing end of the water pump 9 is fixedly communicated with the medium box 8, the water outlet end of the water pump 9 is fixedly communicated with a first T-shaped pipe 10, one side of the first T-shaped pipe 10 is fixedly communicated with two groups of heat absorbing capillaries 11 which are respectively positioned at two sides of the dry type transformer body 5, the heat absorbing capillaries 11 are C-shaped and penetrate one side of the shell 1, the circumference of each heat absorbing capillary 11 can be provided with a heat absorbing sheet, the heat absorbing effect of each heat absorbing capillary 11 is improved, the other ends of the two groups of heat absorbing capillaries 11 are fixedly communicated with a second T-shaped pipe 12, the bottom of the second T-shaped pipe 12 is fixedly communicated with a first connecting pipe 13, the bottom of the first connecting pipe 13 is fixedly communicated with a third T-shaped pipe 14, the bottom of third T type pipe 14 fixedly connected with a plurality of radiating capillary 15 that set up below the earth's surface, the other end fixedly connected with house steward 16 of a plurality of radiating capillary 15, fixedly connected with second connecting pipe 17 between house steward 16 and the medium case 8, start water pump 9, the coolant liquid in the medium case 8 is extracted to water pump 9, utilize heat absorption capillary 11 to absorb the heat, then transfer the heat to the underground through radiating capillary 15, prevent that the heat from stopping around casing 1 from influencing the radiating effect of dry-type transformer body 5, fixedly connected with a plurality of radiating fins 18 that the radiating supports used between the radiating capillary 15, the stability of radiating capillary 15 is increased to radiating fin 18, the radiating effect is improved simultaneously.
Example two
Improvement on the basis of the first embodiment: referring to fig. 1-3, comprising:
the dry type transformer comprises a shell 1 and a dry type transformer body 5 fixedly connected to the inner wall of the bottom of the shell 1, wherein the dry type transformer body 5 is in the prior art, the specific structure and the working principle of the dry type transformer body 5 are not described in detail, a water cooling mechanism 19 for circularly radiating the dry type transformer body 5 is arranged in the shell 1, a plurality of radiating fins for radiating are fixedly connected to two sides of the shell 1, the radiating fins have a primary radiating effect, and a certain radiating effect is achieved in seasons with lower temperature;
the water cooling mechanism 19 comprises a medium box 8 and a water pump 9 which are fixed on the outer wall of the bottom of the shell 1, the water absorbing end of the water pump 9 is fixedly communicated with the medium box 8, the water outlet end of the water pump 9 is fixedly communicated with a first T-shaped pipe 10, one side of the first T-shaped pipe 10 is fixedly communicated with two groups of heat absorbing capillaries 11 which are respectively positioned at two sides of the dry-type transformer body 5, the heat absorbing capillaries 11 are C-shaped and penetrate through one side of the shell 1, the circumference of each heat absorbing capillary 11 can be provided with a heat absorbing sheet, the heat absorbing effect of each heat absorbing capillary 11 is improved, the other ends of the two groups of heat absorbing capillaries 11 are fixedly communicated with a second T-shaped pipe 12, the bottom of each second T-shaped pipe 12 is fixedly communicated with a first connecting pipe 13, the bottom of each first connecting pipe 13 is fixedly communicated with a third T-shaped pipe 14, the bottom of each third T-shaped pipe 14 is fixedly connected with a plurality of heat dissipating capillaries 15 which are arranged below the ground surface, the other ends of the plurality of heat dissipating capillaries 15 are fixedly communicated with a main pipe 16, a second connecting pipe 17 is fixedly communicated between the main pipe 16 and the medium box 8, the water pump 9 is started, the water pump 9 extracts cooling liquid in the medium box 8, heat is absorbed by the heat absorbing capillary 11, heat is transferred to the heat dissipating body through the main body, and then heat is prevented from affecting the heat dissipating effect of the dry-type capillary body 5.
The air cooling mechanism is arranged on the shell 1 and used for carrying out air cooling heat dissipation on the dry type transformer body 5.
Referring to fig. 1 and 2, the forced air cooling mechanism includes two installing ports and two gas pockets 3, two installing ports are offered respectively in the both sides of casing 1, equal fixedly connected with air extraction fan 2 in two installing ports, the bottom at casing 1 is all offered to two gas pockets 3, two gas pockets 3 are located the middle part of casing 1 and are located the both sides of dry-type transformer body 5 respectively, start air extraction fan 2, heat in air extraction fan 2 extraction casing 1, natural wind enters into casing 1 through the gas pocket 3 of bottom simultaneously, prevent that dry-type transformer body 5 from continuing to heat up, equal fixedly connected with blocks protection network lid 4 that the foreign matter was used in the gas pocket 3, protection network lid 4 prevents that the foreign matter from entering into in the casing 1.
Referring to fig. 2, two detachable support frames 6 are fixedly connected to the bottom of the shell 1, rollers 7 are rotatably connected to the bottoms of the two support frames 6, and the support frames 6 and the rollers 7 are utilized to facilitate movement of the device on the ground.
In the utility model, the first connecting pipe 13 and the second connecting pipe 17 are flexible pipes, and the first connecting pipe 13 and the second connecting pipe 17 arranged by the flexible pipes can prevent the underground pipeline and the ground pipeline from vibrating together, thereby protecting the joint between the pipelines.
The technical scheme of the utility model comprises the following use flows and working principles:
when the dry type transformer is moved, the top of the shell 1 is provided with a hanging ring, lifting and transferring of products are facilitated, meanwhile, the rolling wheels 7 at the bottom of the shell 1 facilitate the movement of the products when the products are placed on the ground, during installation, the heat dissipation capillary 15 is embedded underground, the main pipe 16 and the third T-shaped pipe 14 are fixedly installed on the ground, the embedded depth of the heat dissipation capillary 15 is determined according to the power of the products, then the shell 1 provided with the dry type transformer body 5 is installed above the heat dissipation capillary 15, the embedded pipeline is connected with the medium box 8 and the second T-shaped pipe 12 by utilizing the first connecting pipe 13 and the second connecting pipe 17 respectively, when the dry type transformer body 5 works normally, heat is dissipated through cooling fins at two sides, when the dry type transformer body 5 heats, the air draft fan 2 is started to extract the heat in the shell 1, meanwhile, natural wind enters the shell 1 through the air hole 3 at the bottom, the dry type transformer body 5 is prevented from continuously heating, when the dry type transformer body 5 is overheated, the water pump 9 is started, the cooling liquid in the medium box 8 is extracted, then the pump is placed in the capillary 11 in the heat absorption capillary, the heat absorption capillary 11 is used for absorbing the heat, the heat is absorbed by the capillary 11, the heat is then the heat is transferred to the medium box 8 through the cooling liquid in the capillary 5, and then the heat absorption effect is prevented from entering the underground, and finally, the heat is transferred to the capillary 5 through the cooling liquid is cooled down to the capillary 15, and finally, and the heat absorption effect is prevented from entering the underground, and finally, and the heat is transferred to the heat is cooled.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and there is no actual order or sense of orientation, and the present application is not limited thereto.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. A dry-type transformer having a multiple cooling cycle structure, comprising:
the dry type transformer comprises a shell (1) and a dry type transformer body (5) fixedly connected to the inner wall of the bottom of the shell (1), wherein a water cooling mechanism (19) for circularly radiating the dry type transformer body (5) is arranged in the shell (1);
the water cooling mechanism (19) comprises a medium box (8) and a water pump (9) which are fixed on the outer wall of the bottom of the shell (1), a water absorbing end of the water pump (9) is fixedly communicated with the medium box (8), a water outlet end of the water pump (9) is fixedly communicated with a first T-shaped pipe (10), two groups of heat absorbing capillaries (11) which are respectively positioned on two sides of the dry-type transformer body (5) are fixedly communicated with one side of the first T-shaped pipe (10), the heat absorbing capillaries (11) are C-shaped and penetrate one side of the shell (1), the other ends of the two groups of heat absorbing capillaries (11) are fixedly communicated with a second T-shaped pipe (12), the bottom of the second T-shaped pipe (12) is fixedly communicated with a first connecting pipe (13), the bottom of the first connecting pipe (13) is fixedly communicated with a third T-shaped pipe (14), the bottom of the third T-shaped pipe (14) is fixedly connected with a plurality of heat dissipation capillaries (15) which are arranged below the ground surface, the other ends of the plurality of heat dissipation capillaries (15) are fixedly communicated with a second connecting pipe (16), and the second connecting pipe (17) is fixedly communicated with the medium box (8);
the air cooling mechanism is arranged on the shell (1) and used for carrying out air cooling and heat dissipation on the dry type transformer body (5).
2. The dry-type transformer with the multiple cooling circulation structure according to claim 1, wherein the air cooling mechanism comprises two mounting ports and two air holes (3), the two mounting ports are respectively formed in two sides of the shell (1), the two mounting ports are internally and fixedly connected with exhaust fans (2), the two air holes (3) are respectively formed in the bottom of the shell (1), and the two air holes (3) are positioned in the middle of the shell (1) and are respectively positioned in two sides of the dry-type transformer body (5).
3. The dry-type transformer with multiple cooling circulation structure according to claim 2, wherein the air holes (3) are fixedly connected with a protective net cover (4) for blocking foreign matters.
4. Dry-type transformer with multiple cooling circulation structure according to claim 1, characterized in that a plurality of heat dissipation fins (18) for heat dissipation support are fixedly connected between the heat dissipation capillaries (15).
5. The dry-type transformer with the multiple cooling circulation structure according to claim 1, wherein two detachable supporting frames (6) are fixedly connected to the bottom of the shell (1), and rollers (7) are rotatably connected to the bottoms of the two supporting frames (6).
6. Dry-type transformer with multiple cooling circulation structure according to claim 1, characterized in that the two sides of the housing (1) are fixedly connected with a plurality of radiating fins for heat radiation.
7. Dry-type transformer with multiple cooling cycle structure according to claim 1, characterized in that the first connection tube (13) and the second connection tube (17) are flexible tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320454201.3U CN219457302U (en) | 2023-03-11 | 2023-03-11 | Dry-type transformer with multiple cooling circulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320454201.3U CN219457302U (en) | 2023-03-11 | 2023-03-11 | Dry-type transformer with multiple cooling circulation structure |
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| Publication Number | Publication Date |
|---|---|
| CN219457302U true CN219457302U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320454201.3U Active CN219457302U (en) | 2023-03-11 | 2023-03-11 | Dry-type transformer with multiple cooling circulation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292925A (en) * | 2023-10-08 | 2023-12-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
-
2023
- 2023-03-11 CN CN202320454201.3U patent/CN219457302U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292925A (en) * | 2023-10-08 | 2023-12-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
| CN117292925B (en) * | 2023-10-08 | 2024-04-26 | 河北昌亚电力成套设备有限公司 | High-efficient heat dissipation transformer |
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