CN212380271U - Insulating resin pouring type smoothing reactor - Google Patents
Insulating resin pouring type smoothing reactor Download PDFInfo
- Publication number
- CN212380271U CN212380271U CN202021444694.5U CN202021444694U CN212380271U CN 212380271 U CN212380271 U CN 212380271U CN 202021444694 U CN202021444694 U CN 202021444694U CN 212380271 U CN212380271 U CN 212380271U
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- China
- Prior art keywords
- iron core
- groove
- winding group
- smoothing reactor
- reactor
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- 238000009499 grossing Methods 0.000 title claims abstract description 17
- 239000011347 resin Substances 0.000 title claims abstract description 14
- 229920005989 resin Polymers 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000010125 resin casting Methods 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 238000005187 foaming Methods 0.000 abstract description 2
- 229920001821 foam rubber Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an insulating resin pouring type smoothing reactor, which comprises an iron core, the outside winding of iron core has winding group, the circle of winding group directly leaves the interstitial groove with the circle, the outside parcel of winding group has insulating resin, the lateral wall of iron core is equipped with the recess, it has the cooling tube to fill in the recess, the both ends of cooling tube are provided with entrance point and exit end respectively, entrance point and exit end extend the iron core. According to the insulation resin casting type smoothing reactor, the gap groove is filled with the foaming rubber, so that the coil can be greatly prevented from vibrating, and the noise is greatly reduced; the cooling pipe is directly embedded on the iron core, so that direct heat exchange can be carried out on the iron core and the winding group, the temperature of the reactor is reduced, and the normal work of the reactor is not influenced.
Description
Technical Field
The utility model relates to a reactor technical field specifically is an insulating resin pouring type smoothing reactor.
Background
The well-known smoothing reactor consists of an upper iron core, a lower iron core, an iron core column, a copper coil sleeved outside the iron core column and a coil clamping frame; after the rectifier circuit part in the main circuit in the induction heating power supply equipment, the pulse number of the rectifier circuit is always limited, ripples always exist in output voltage, the ripples are harmful and need to be suppressed by a smoothing reactor, but the smoothing reactor with a simple structure is not only defective in appearance, but also has high noise, and often exceeds the limit of national standard environmental noise emission standard of industrial enterprise and plant boundary, and the insulation performance is not good, an insulation layer formed by an insulation sleeve on a coil is damaged due to heating, vibration and the like, and further causes harm of overlarge leakage current and the like, and the existing reactor has poor heat dissipation effect and cannot meet the use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating resin pouring type smoothing reactor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating resin pouring type smoothing reactor, includes the iron core, the outside winding of iron core has the winding group, the circle of winding group directly leaves the clearance groove with the circle, the outside parcel of winding group has insulating resin, the lateral wall of iron core is equipped with the recess, it has the cooling tube to fill in the recess, the both ends of cooling tube are provided with entrance point and exit end respectively, entrance point and exit end extend the iron core.
Preferably, the cooling tube is flush with the groove.
Preferably, the outer diameter thickness of the cooling pipe is lower than the groove depth distance of the groove.
Preferably, the clearance groove is filled with foam rubber.
Compared with the prior art, the beneficial effects of the utility model are that: according to the insulation resin casting type smoothing reactor, the gap groove is filled with the foaming rubber, so that the coil can be greatly prevented from vibrating, and the noise is greatly reduced; the cooling pipe is directly embedded on the iron core, so that direct heat exchange can be carried out on the iron core and the winding group, the temperature of the reactor is reduced, the normal work of the reactor is not influenced, and the use requirement at the current stage is met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the iron core structure of the present invention;
FIG. 3 is a schematic view of the groove structure of the present invention;
fig. 4 is a schematic view of the groove structure of the present invention.
In the figure: 1. the cooling structure comprises a gap groove, 2, insulating resin, 3, foamed rubber, 4, a winding group, 5, an iron core, 6, an inlet end, 7, an outlet end, 8, a groove, 9 and a cooling pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, an insulation resin casting type smoothing reactor comprises an iron core 5, a winding group 4 is wound on the outer side of the iron core 5, a clearance groove 1 is directly reserved between turns of the winding group 4, the clearance groove 1 is filled with foam rubber 3, coil vibration can be greatly prevented by arranging the foam rubber 3, noise generation is greatly reduced, insulation resin 2 is wrapped on the outer side of the winding group 4, a groove 8 is arranged on the outer side wall of the iron core 5, a cooling pipe 9 is filled in the groove 8, the cooling pipe 9 is flush with the groove 8, two ends of the cooling pipe 9 are respectively provided with an inlet end 6 and an outlet end 7, the inlet end 6 and the outlet end 7 extend out of the iron core 5, the cooling pipe 9 is directly embedded on the iron core 5, direct heat exchange can be carried out on the iron core 5 and the winding group 4, the temperature of the reactor is reduced, normal operation of the reactor is not affected, the cooling pipe 9 and the groove 8 are designed to be, after winding group 4 twines, can make 9 position stabilities of cooling tube, can not move, noise abatement prevents to collide with and improves life.
Example two
Referring to fig. 1, 2 and 4, an insulation resin pouring type smoothing reactor comprises an iron core 5, a winding group 4 is wound on the outer side of the iron core 5, a clearance groove 1 is directly reserved between turns of the winding group 4, the clearance groove 1 is filled with foam rubber 3, coil vibration can be greatly prevented by arranging the foam rubber 3, noise generation is greatly reduced, insulation resin 2 is wrapped on the outer side of the winding group 4, a groove 8 is arranged on the outer side wall of the iron core 5, a cooling pipe 9 is filled in the groove 8, the outer diameter thickness of the cooling pipe 9 is smaller than the groove depth distance of the groove 8, an inlet end 6 and an outlet end 7 are respectively arranged at two ends of the cooling pipe 9, the inlet end 6 and the outlet end 7 extend out of the iron core 5, the cooling pipe 9 is directly embedded on the iron core 5, direct heat exchange can be carried out on the iron core 5 and the winding group 4, the temperature of the reactor is reduced, and normal operation of, through the state that designs into being less than recess 8 with the top surface of cooling tube 9, can make and form a clearance chamber between cooling tube 9 and the recess 8 after winding 4 twines, the flow of the air conditioning of being convenient for can improve the cooling effect.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (4)
1. The utility model provides an insulating resin pouring formula smoothing reactor, includes the iron core, the outside winding of iron core has the winding group, the circle of winding group directly leaves the clearance groove with the circle, the outside parcel of winding group has insulating resin, its characterized in that: the outer side wall of the iron core is provided with a groove, a cooling pipe is filled in the groove, two ends of the cooling pipe are respectively provided with an inlet end and an outlet end, and the inlet end and the outlet end extend out of the iron core.
2. The insulation resin casting smoothing reactor of claim 1, wherein: the cooling pipe is flush with the groove.
3. The insulation resin casting smoothing reactor of claim 1, wherein: the outer diameter thickness of the cooling pipe is lower than the groove depth distance of the groove.
4. The insulation resin casting smoothing reactor of claim 1, wherein: and the clearance groove is filled with foamed rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444694.5U CN212380271U (en) | 2020-07-21 | 2020-07-21 | Insulating resin pouring type smoothing reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444694.5U CN212380271U (en) | 2020-07-21 | 2020-07-21 | Insulating resin pouring type smoothing reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212380271U true CN212380271U (en) | 2021-01-19 |
Family
ID=74171905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444694.5U Active CN212380271U (en) | 2020-07-21 | 2020-07-21 | Insulating resin pouring type smoothing reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212380271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334375A (en) * | 2022-01-13 | 2022-04-12 | 深圳市铭昱达电子有限公司 | Heat dissipation system and heat dissipation method of transformer |
-
2020
- 2020-07-21 CN CN202021444694.5U patent/CN212380271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334375A (en) * | 2022-01-13 | 2022-04-12 | 深圳市铭昱达电子有限公司 | Heat dissipation system and heat dissipation method of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of insulating resin cast flat wave reactor Granted publication date: 20210119 Pledgee: Agricultural Bank of China Dandong Yalujiang Branch Pledgor: LIAONING XINJUN ELECTRICAL Co.,Ltd. Registration number: Y2024980010293 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |