CN214476827U - Novel dry-type transformer - Google Patents
Novel dry-type transformer Download PDFInfo
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- CN214476827U CN214476827U CN202121037547.0U CN202121037547U CN214476827U CN 214476827 U CN214476827 U CN 214476827U CN 202121037547 U CN202121037547 U CN 202121037547U CN 214476827 U CN214476827 U CN 214476827U
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Abstract
The utility model discloses a novel dry-type transformer, which relates to the field of dry-type transformers and comprises a dry-type transformer body, a heat dissipation mechanism, a separation plate and a water chiller, wherein the dry-type transformer body comprises a base, a coil is arranged at the top of the base, an iron core is arranged on the inner wall of the coil, a clamping piece is arranged on the outer wall of the top of the iron core and is positioned at the top of the coil, fans are arranged on both sides of the bottom of the coil, the heat dissipation mechanism is arranged on the outer wall of the coil, the separation plate is arranged on the inner wall of the heat dissipation mechanism, the water chiller is arranged on one side of the dry-type transformer body and is matched with the water chiller for use through the arranged heat dissipation mechanism, the dry-type transformer body is subjected to heat dissipation treatment, so that the phenomenon that the dry-type transformer body is subjected to service life influence due to overhigh temperature caused by the fact that the heat dissipation effect of a fan of the dry-type transformer body is not ideal in hot summer is avoided.
Description
Technical Field
The utility model relates to a dry-type transformer field, more specifically say, relate to a novel dry-type transformer.
Background
Dry transformers, which rely on air convection for cooling, are commonly used for local lighting, electronic circuits. In an electric power system, a steam turbine transformer, a boiler transformer, an ash removing transformer, a dust removing transformer, a desulfurization transformer and the like are all dry-type transformers, and the dry-type transformers are simply transformers with iron cores and windings not immersed in insulating oil. The dry type transformer has no problems of fire, explosion, pollution and the like due to no oil, so the dry type transformer is not required to be arranged in a single room by electrical specifications, regulations and the like. Loss and noise are reduced to new levels, and conditions are created even if the transformer and the low-voltage screen are arranged in the same distribution room. Dry-type transformers are now widely used in almost all electrical applications in power stations, factories, hospitals, etc.
The existing dry-type transformer can generate a large amount of heat during long-time work, generally only depends on a fan to dissipate heat, the heat dissipation effect of the fan in hot summer is not ideal enough, the temperature in the transformer is overhigh, and the service life of the transformer is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel dry-type transformer aims at can effectual problem among the solution prior art.
In order to solve the above problem, the utility model adopts the following technical scheme:
a novel dry-type transformer comprises a dry-type transformer body, a heat dissipation mechanism, an isolation plate and a water chiller, the dry-type transformer body comprises a base, a coil is arranged at the top of the base, an iron core is arranged on the inner wall of the coil, the outer wall of the top of the iron core is provided with a clamping piece, the clamping piece is positioned at the top of the coil, two sides of the bottom of the coil are provided with fans, the heat dissipation mechanism is arranged on the outer wall of the coil, the inner wall of the heat dissipation mechanism is provided with an isolation plate, the water cooler is arranged on one side of the dry-type transformer body and is matched with the water cooler through the arranged heat dissipation mechanism, the dry-type transformer body is subjected to heat dissipation treatment, so that the condition that the dry-type transformer body is influenced in service life due to overhigh temperature in the dry-type transformer body caused by the fact that the heat dissipation effect of a fan is not ideal enough in hot summer is avoided.
As a preferred scheme of the utility model, heat dissipation mechanism includes the cooling tube, the mounting hole has all been opened to the upper surface and the lower surface of cooling tube, the connecting hole has all been opened to the both sides of cooling tube, the inner wall of mounting hole is provided with the sealing washer, the internal diameter of sealing washer and the external diameter phase-match of coil.
As an optimized scheme of the utility model, the division board includes the annular slab, the outer wall of annular slab evenly opens has the intercommunicating pore, the inner wall of annular slab is provided with the isolation pad, the internal diameter of isolation pad and the external diameter phase-match of coil.
As a preferred scheme of the utility model, one side fixedly connected with inlet tube of cooling tube, the first connecting pipe of one side fixedly connected with of cooling tube is kept away from to the inlet tube, the first connecting pipe of one side fixedly connected with of inlet tube is kept away from to first connecting pipe, one side fixedly connected with flow pipe of first connecting pipe is kept away from to first connecting pipe, one side of flow pipe is connected with the delivery port of cold water machine through leading to the water hose.
As a preferred scheme of the utility model, the opposite side fixedly connected with outlet pipe of cooling tube, one side fixedly connected with second communicating pipe of cooling tube is kept away from to the outlet pipe, one side fixedly connected with second connecting pipe of outlet pipe is kept away from to the second communicating pipe, one side fixedly connected with wet return of second communicating pipe is kept away from to the second connecting pipe, one side of wet return is connected with the water inlet of cold water machine.
Compared with the prior art, the utility model has the advantages of:
(1) the whole dry-type transformer body is supported through the base that sets up, set up the folder at the top outer wall unshakable in one's determination, can its effect to accuse position and connection, set up the fan in the bottom both sides of coil, can reduce the heat that the dry-type transformer body produced when moving through the operation of fan, mechanism setting will dispel the heat is at the outer wall of coil, can use with the cooling water machine cooperation through heat dissipation mechanism, carry out the heat dissipation to the dry-type transformer body, avoid leading to this internal high temperature of dry-type transformer because of the fan radiating effect is ideal inadequately at hot summer dry-type transformer body, thereby influence the condition emergence of dry-type transformer body life, set up the division board at heat dissipation mechanism's inner wall, can avoid dry-type transformer body heat dissipation inequality.
(2) The mounting hole sets up upper surface and the lower surface at the cooling tube, can make the cooling tube wrap up the coil completely, be convenient for carry out the heat dissipation treatment to it, set up the connecting hole in the both sides of cooling tube, inlet tube and outlet pipe can be convenient for install, set up the inner wall at the mounting hole with the sealing washer, can avoid the interior heat dissipation water of cooling tube excessive, set up the intercommunicating pore at the outer wall of annular slab, can be connected by the space that the division board separates through the intercommunicating pore, make the inside partial heat dissipation water of cooling tube can circulate, avoid division board position high temperature.
(3) The cold water machine that sets up is through leading to water hose, water pipe, first connecting pipe and inlet tube and will dispel the heat the water and convey the radiating pipe inside, makes dry-type transformer body evenly dispel the heat fast, and used heat dissipation water is cooled down through outlet pipe, second communicating pipe, second connecting pipe and the inside of wet return water machine retransmission return cold water machine and is handled, makes the heat dissipation water can recycle, and is more energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the dry-type transformer body of the present invention;
fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention;
fig. 4 is a schematic cross-sectional view of a portion a in fig. 3 according to the present invention.
The reference numbers in the figures illustrate:
1. a dry-type transformer body; 101. a base; 102. a coil; 103. an iron core; 104. a clamp; 105. a fan; 2. a heat dissipation mechanism; 201. a radiating pipe; 202. mounting holes; 203. connecting holes; 3. a separator plate; 301. an annular plate; 302. a communicating hole; 4. an insulating pad; 5. a seal ring; 6. a water inlet pipe; 7. a first communication pipe; 8. a first connecting pipe; 9. a water supply pipe; 10. a water hose; 11. a water chiller; 12. a water outlet pipe; 13. a second communicating pipe; 14. a second connecting pipe; 15. a water return pipe.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-4, a novel dry-type transformer is composed of a dry-type transformer body 1, a heat dissipation mechanism 2, an isolation plate 3 and a water chiller 11, wherein the dry-type transformer body 1 includes a base 101, a coil 102 is disposed on the top of the base 101, an iron core 103 is disposed on the inner wall of the coil 102, a clamping piece 104 is disposed on the outer wall of the top of the iron core 103, the clamping piece 104 is disposed on the top of the coil 102, fans 105 are disposed on both sides of the bottom of the coil 102, the heat dissipation mechanism 2 is disposed on the outer wall of the coil 102, the isolation plate 3 is disposed on the inner wall of the heat dissipation mechanism 2, and the water chiller 11 is disposed on one side of the dry-type transformer body 1.
In the embodiment, the whole dry-type transformer body 1 is supported by the arranged base 101, the clamping piece 104 is arranged on the outer wall of the top of the iron core 103, and can achieve the functions of position control and connection, the fan 105 is arranged on two sides of the bottom of the coil 102, the heat generated when the dry-type transformer body 1 operates can be reduced by the operation of the fan 105, the heat dissipation mechanism 2 is arranged on the outer wall of the coil 102, and can be matched with the water cooler 11 for use through the heat dissipation mechanism 2 to carry out heat dissipation treatment on the dry-type transformer body 1, so that the situation that the service life of the dry-type transformer body 1 is influenced because the temperature in the dry-type transformer body 1 is overhigh due to the unsatisfactory heat dissipation effect of the fan 105 in hot summer is avoided, the isolation plate 3 is arranged on the inner wall of the heat dissipation mechanism 2, and the situation that the heat dissipation of the dry-type transformer body 1 is uneven can be avoided, the model of the water chiller 11 is Peak Hao FH-WC 5P.
Specifically, the heat dissipation mechanism 2 includes a heat dissipation pipe 201, mounting holes 202 are formed in the upper surface and the lower surface of the heat dissipation pipe 201, connection holes 203 are formed in both sides of the heat dissipation pipe 201, a sealing ring 5 is arranged on the inner wall of each mounting hole 202, and the inner diameter of the sealing ring 5 is matched with the outer diameter of the coil 102.
In this embodiment, set up mounting hole 202 at the upper surface and the lower surface of cooling tube 201, can make cooling tube 201 wrap up coil 102 completely, be convenient for carry out the heat dissipation to it and handle, set up connecting hole 203 in the both sides of cooling tube 201, can be convenient for install intake pipe 6 and outlet pipe 12, set up sealing washer 5 at the inner wall of mounting hole 202, can avoid the interior heat dissipation water of cooling tube 201 excessive.
Specifically, the isolation plate 3 comprises an annular plate 301, communication holes 302 are uniformly formed in the outer wall of the annular plate 301, an isolation pad 4 is arranged on the inner wall of the annular plate 301, and the inner diameter of the isolation pad 4 is matched with the outer diameter of the coil 102.
In this embodiment, the communication hole 302 is provided in the outer wall of the annular plate 301, and the spaces partitioned by the partition plate 3 can be connected through the communication hole 302, so that part of the heat dissipating water in the heat dissipating pipe 201 can flow, and the temperature at the partition plate 3 can be prevented from being too high.
Specifically, one side fixedly connected with inlet tube 6 of cooling tube 201, inlet tube 6 keeps away from the first connecting pipe 7 of one side fixedly connected with of cooling tube 201, and the first connecting pipe 8 of one side fixedly connected with of inlet tube 6 is kept away from to first connecting pipe 7, and one side fixedly connected with flow pipe 9 of first connecting pipe 7 is kept away from to first connecting pipe 8, and one side of flow pipe 9 is connected with the delivery port of cold water machine 11 through leading to water hose 10.
In this embodiment, the water cooler 11 is provided to deliver the heat dissipating water to the heat dissipating pipe 201 through the water hose 10, the water supply pipe 9, the first connection pipe 8, the first communication pipe 7, and the water inlet pipe 6, so that the dry-type transformer body 1 can dissipate heat quickly and uniformly.
Specifically, the opposite side fixedly connected with outlet pipe 12 of cooling tube 201, one side fixedly connected with second communicating pipe 13 that radiating tube 201 was kept away from to outlet pipe 12, one side fixedly connected with second connecting pipe 14 that outlet pipe 12 was kept away from to second communicating pipe 13, one side fixedly connected with wet return 15 that second communicating pipe 13 was kept away from to second connecting pipe 14, one side of wet return 15 is connected with the water inlet of cold water machine 11.
In this embodiment, the used heat dissipation water is sent back to the inside of the water chiller 11 through the water outlet pipe 12, the second communicating pipe 13, the second connecting pipe 14 and the water return pipe 15 for cooling treatment, so that the heat dissipation water can be recycled, and the energy saving and environmental protection are achieved.
The working principle is as follows:
the utility model discloses, heat dissipation mechanism 2 and the cooperation of cold water machine 11 through setting up are used during the use, carry out the heat dissipation treatment to dry-type transformer body 1, avoid leading to the high temperature in dry-type transformer body 1 because of the fan 105 radiating effect is not ideal enough in hot summer dry-type transformer body 1, thereby influence the condition of 1 life of dry-type transformer body and take place, support whole dry-type transformer body 1 through the base 101 that sets up, set up folder 104 at the top outer wall of iron core 103, can its effect to accuse position and connection, set up fan 105 in the bottom both sides of coil 102, can reduce the heat that produces when dry-type transformer body 1 moves through the operation of fan 105, set up division board 3 at the inner wall of heat dissipation mechanism 2, can avoid dry-type transformer body 1 the uneven condition of heat dissipation to appear.
Mounting hole 202 sets up the upper surface and the lower surface at cooling tube 201, can make cooling tube 201 wrap up coil 102 completely, be convenient for carry out the heat dissipation to it and handle, set up connecting hole 203 in the both sides of cooling tube 201, can be convenient for install inlet tube 6 and outlet pipe 12, set up sealing washer 5 at the inner wall of mounting hole 202, can avoid the interior heat dissipation water of cooling tube 201 excessive, set up the outer wall at annular plate 301 with intercommunicating pore 302, can be connected by the space that division board 3 separates through intercommunicating pore 302, make the inside partial heat dissipation water of cooling tube 201 can circulate, avoid 3 positions high temperature on division board.
The cold water machine 11 that sets up is through leading to water hose 10, water pipe 9, first connecting pipe 8, inside first communicating pipe 7 and inlet tube 6 convey the cooling water to cooling tube 201 with the heat dissipation water, make dry-type transformer body 1 evenly dispel the heat fast, used heat dissipation water, through outlet pipe 12, second communicating pipe 13, the inside of second connecting pipe 14 and wet return 15 retransmission return water machine 11 carries out the cooling treatment, make the heat dissipation water can recycle, it is more energy-concerving and environment-protective.
The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.
Claims (6)
1. A novel dry-type transformer, comprising:
the dry-type transformer comprises a dry-type transformer body (1), wherein the dry-type transformer body (1) comprises a base (101), a coil (102) is arranged at the top of the base (101), an iron core (103) is arranged on the inner wall of the coil (102), a clamping piece (104) is arranged on the outer wall of the top of the iron core (103), the clamping piece (104) is positioned at the top of the coil (102), and fans (105) are arranged on two sides of the bottom of the coil (102);
the heat dissipation mechanism (2) is arranged on the outer wall of the coil (102), and an isolation plate (3) is arranged on the inner wall of the heat dissipation mechanism (2);
and the water cooler (11) is arranged on one side of the dry-type transformer body (1).
2. A novel dry-type transformer as claimed in claim 1, wherein: radiating mechanism (2) are including cooling tube (201), mounting hole (202) have all been opened to the upper surface and the lower surface of cooling tube (201), connecting hole (203) have all been opened to the both sides of cooling tube (201), the inner wall of mounting hole (202) is provided with sealing washer (5), the internal diameter of sealing washer (5) and the external diameter phase-match of coil (102).
3. A novel dry-type transformer as claimed in claim 1, wherein: the division board (3) include annular plate (301), the outer wall of annular plate (301) evenly opens there are intercommunicating pore (302), the inner wall of annular plate (301) is provided with isolating pad (4), the internal diameter of isolating pad (4) and the external diameter phase-match of coil (102).
4. A novel dry-type transformer as claimed in claim 2, wherein: one side fixedly connected with inlet tube (6) of cooling tube (201), one side fixedly connected with first connecting pipe (7) of cooling tube (201) are kept away from in inlet tube (6), one side fixedly connected with first connecting pipe (8) of inlet tube (6) are kept away from in first connecting pipe (7), one side fixedly connected with delivery pipe (9) of first connecting pipe (7) are kept away from in first connecting pipe (8), one side of delivery pipe (9) is connected with the delivery port of cold water machine (11) through leading to water hose (10).
5. A novel dry-type transformer as claimed in claim 2, wherein: the other side fixedly connected with outlet pipe (12) of cooling tube (201), one side fixedly connected with second communicating pipe (13) of cooling tube (201) are kept away from in outlet pipe (12).
6. A novel dry-type transformer as claimed in claim 5, wherein: the water cooling system is characterized in that a second connecting pipe (14) is fixedly connected to one side, away from the water outlet pipe (12), of the second communicating pipe (13), a water return pipe (15) is fixedly connected to one side, away from the second communicating pipe (13), of the second connecting pipe (14), and one side of the water return pipe (15) is connected with a water inlet of the water cooling machine (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037547.0U CN214476827U (en) | 2021-05-15 | 2021-05-15 | Novel dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121037547.0U CN214476827U (en) | 2021-05-15 | 2021-05-15 | Novel dry-type transformer |
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| Publication Number | Publication Date |
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| CN214476827U true CN214476827U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121037547.0U Active CN214476827U (en) | 2021-05-15 | 2021-05-15 | Novel dry-type transformer |
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| CN (1) | CN214476827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898982A (en) * | 2022-07-04 | 2022-08-12 | 广东粤特电力集团有限公司 | Dry-type transformer that power loss is low |
-
2021
- 2021-05-15 CN CN202121037547.0U patent/CN214476827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898982A (en) * | 2022-07-04 | 2022-08-12 | 广东粤特电力集团有限公司 | Dry-type transformer that power loss is low |
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