CN212084817U - Immersed reactor device - Google Patents
Immersed reactor device Download PDFInfo
- Publication number
- CN212084817U CN212084817U CN202020346668.2U CN202020346668U CN212084817U CN 212084817 U CN212084817 U CN 212084817U CN 202020346668 U CN202020346668 U CN 202020346668U CN 212084817 U CN212084817 U CN 212084817U
- Authority
- CN
- China
- Prior art keywords
- iron core
- insulating liquid
- reactor device
- annular cavity
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000007654 immersion Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a reactor technical field discloses an submergence formula reactor device, including casing, iron core and toroidal coil, the iron core is located on the toroidal coil, the casing is equipped with and is used for the installation the iron core with toroidal coil's toroidal cavity, toroidal cavity has been filled with insulating liquid, so that the iron core with the toroidal coil submergence is in the insulating liquid. The iron core and the annular coil are immersed in the insulating liquid and are in direct contact, thermal resistance is low, heat generated by the iron core and the annular coil is directly taken away by the insulating liquid in the working process of the reactor, the cooling effect is good, the reactor has good insulating performance, and can be directly applied to a valve hall of a converter valve and used for protecting the converter valve.
Description
Technical Field
The utility model relates to a reactor technical field especially relates to an submergence formula reactor device.
Background
The anode saturable reactor is applied to the converter valve to play a role in protection, and has a very high impedance function at the moment of electrifying the thyristor of the converter valve to limit the rise of current, so that the purpose of protecting the thyristor is achieved.
The existing anode saturable reactor uses water cooling to dissipate heat, a water pipe is arranged in a coil, the periphery of the coil and the heat dissipation of an iron core cannot be guaranteed, the heat dissipation effect is not good, and the iron core is easy to age when the accumulated heat is too large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to realize better cooling effect of the coil and the iron core of the reactor.
In order to solve the technical problem, the utility model provides an submergence formula reactor device, including casing, iron core and toroidal coil, the iron core is located on the toroidal coil, the casing is equipped with and is used for the installation the iron core with toroidal coil's toroidal cavity, toroidal cavity has been filled with insulating liquid, so that the iron core with the toroidal coil submergence is in the insulating liquid.
Preferably, the air conditioner further comprises a cover body arranged on the shell, and the cover body is arranged on the annular cavity in a covering mode, so that the annular cavity forms a sealed cavity.
Preferably, the cover body is an annular cover body, and the shape of the cover body is consistent with that of the annular cavity.
As a preferred scheme, a plurality of radiators are arranged on the cover body, the radiators are arranged along the annular direction of the annular cavity, and the insulating liquid is a low-boiling-point insulating medium.
Preferably, the heat sink is a heat dissipation fan.
Preferably, the cover and the housing are connected by welding.
Preferably, two ends of the annular coil penetrate through the side wall of the shell and extend outwards, and the ends are provided with copper bars for connecting a control circuit.
Preferably, the annular coils are spirally stacked along a vertical direction, and the iron core is provided with a gap through which the annular coils pass.
Preferably, the insulating liquid is a fluorinated liquid.
Compared with the prior art, the utility model provides an submergence formula reactor device, its beneficial effect lies in:
the utility model discloses will the iron core with toroidal coil install in the annular cavity of casing, and the submergence is in the insulating liquid, direct contact, the thermal resistance is very little, in this reactor working process, utilizes insulating liquid directly takes away the iron core with the heat that toroidal coil produced, the cooling effect is good, insulating liquid is incombustible to have good insulating properties, can be applied to in the valve room of converter valve for protect the converter valve.
Drawings
Fig. 1 is an exploded schematic view of an immersion reactor device according to a preferred embodiment of the present invention.
Fig. 2 is a schematic perspective view of an immersion reactor device according to a preferred embodiment of the present invention.
In the figure: 1. a housing; 2. an iron core; 3. a loop coil; 4. an annular cavity; 5. a cover body; 6. a heat sink; 7. copper bars are arranged.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 the description, but do not indicate or imply that the device or element 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 invention.
In the description of the present invention, it should be understood that the terms "connected," "connected," and "fixed" used in the present invention should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral body; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 2, a preferred embodiment of the present invention provides an immersion type reactor device, including a housing 1, an iron core 2 and a toroidal coil 3, the iron core 2 is disposed on the toroidal coil 3, the housing 1 is provided with an annular cavity 4 for mounting the iron core 2 and the toroidal coil 3, the annular cavity 4 is filled with an insulating liquid, so that the iron core 2 and the toroidal coil 3 are immersed in the insulating liquid.
Based on the submergence formula reactor device of above-mentioned technical characteristics, will iron core 2 with toroidal coil 3 install in the annular cavity 4 of casing 1, and submergence in the insulating liquid, direct contact, the thermal resistance is very little, in this reactor working process, utilize insulating liquid directly takes away iron core 2 with the heat that toroidal coil 3 produced, the cooling effect is good, toroidal cavity 4 laminate in toroidal coil 3's shape, when guaranteeing the cooling effect, reduces insulating liquid's use amount, just insulating liquid is incombustible to have good insulating properties, can be applied to in the valve room of converter valve for protect the converter valve.
In this embodiment, the iron core further includes a cover body 5 disposed on the casing 1, the cover body 5 is disposed on the annular cavity 4 to make the annular cavity 4 form a sealed cavity, and the casing 1 and the cover body 5 form a protection function for the iron core 2 and the toroidal coil 3, and simultaneously prevent the insulating liquid from leaking.
Furthermore, the lid 5 is the annular lid 5, the shape of lid 5 with the shape of annular cavity 4 is unanimous, lid 5 only need with the cavity is sealed can, reduces manufacturing cost, in addition, lid 5 with adopt between the casing 1 welding connection, the structure is more reliable and more stable.
Furthermore, a plurality of radiators 6 are arranged on the cover body 5, the radiators 6 are arranged along the annular direction of the annular cavity 4, the insulating liquid is a low-boiling-point insulating medium, the insulating liquid absorbs and takes away heat generated in the iron core 2 and the annular coil 3, the heat rises to a boiling point and boils into gas, the gas rises to touch the cover body 5, the heat is dissipated through the radiators 6 and is cooled into liquid, and the liquid flows back into the annular cavity 4 under the action of gravity to form a rapid cooling circulation system. The radiator 6 is a heat radiation fan, the insulating liquid is fluorinated liquid, the fluorinated liquid has the characteristics of low boiling point, large phase change latent heat and the like, a large amount of heat is taken away through phase change absorption, and fluoride gas is formed. In addition, the fluoridized liquid has incombustibility and good insulating property, and can ensure the insulation and fire prevention in the anode saturable reactor. In distinction to oil reactors, immersion reactors using fluorinated fluids can be used in valve halls of converter valves for protection of the converter valves.
In this embodiment, two ends of toroidal coil 3 pass the lateral wall of casing 1 and outside extension, the end is equipped with copper bar 7 that is used for connection control circuit, through two the external equipment of copper bar 7 lug connection of end, convenient and fast, the end is worn out sealed processing is done to the position of casing 1 lateral wall, avoids insulating liquid leaks.
In this embodiment, toroidal coil 3 superposes along vertical direction individual layer spiral, iron core 2 is equipped with the confession toroidal coil 3 passes the clearance, makes insulating liquid with iron core 2 with toroidal coil 3 area of contact is wide, further improves the cooling effect.
To sum up, the embodiment of the utility model provides an use phase transition cooling technique submergence formula reactor device, with the whole submergence of toroidal coil 3 in the reactor and iron core 2 in the liquid medium of fluorinating of low boiling point, fluorinate the heat that the liquid absorption reactor produced, the phase transition boiling is gaseous, becomes liquid through 6 condensations of radiator, under the effect of gravity, descends to flow back to the reactor in, realizes cooling cycle. The problem that the cooling effect of the periphery of the coil and the iron core 2 in the water-cooled reactor is poor is solved, and the problem that the oil-immersed reactor cannot be installed indoors and matched with a converter valve can be solved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (9)
1. The immersed reactor device is characterized by comprising a shell, an iron core and a ring coil, wherein the iron core is arranged on the ring coil, the shell is provided with an annular cavity used for installing the iron core and the ring coil, and the annular cavity is filled with insulating liquid, so that the iron core and the ring coil are immersed in the insulating liquid.
2. An immersion reactor device according to claim 1, further comprising a cover provided on the case, the cover being provided on the annular cavity so that the annular cavity forms a sealed-type cavity.
3. An immersion reactor arrangement according to claim 2, characterized in that the cover is an annular cover, the shape of which corresponds to the shape of the annular cavity.
4. An immersion reactor device according to claim 2, characterized in that a plurality of heat sinks are provided on the cover, each heat sink is arranged along the circular direction of the annular cavity, and the insulating liquid is a low-boiling-point insulating medium.
5. An immersion reactor device according to claim 4, characterized in that the heat sink is a radiator fan.
6. An immersion reactor arrangement according to claim 2, characterized in that there is a welded connection between the cover and the housing.
7. An immersion reactor device according to claim 1, characterized in that two ends of the loop coil extend through the side wall of the housing and outwards, said ends being provided with copper bars for connection to a control circuit.
8. An immersion reactor device according to claim 1, characterized in that the toroidal coils are stacked spirally in a vertical direction, and the iron core is provided with a gap through which the toroidal coils pass.
9. An immersion reactor device according to any one of claims 1-8, characterized in that the insulating liquid is a fluorinated liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020346668.2U CN212084817U (en) | 2020-03-18 | 2020-03-18 | Immersed reactor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020346668.2U CN212084817U (en) | 2020-03-18 | 2020-03-18 | Immersed reactor device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212084817U true CN212084817U (en) | 2020-12-04 |
Family
ID=73561550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020346668.2U Active CN212084817U (en) | 2020-03-18 | 2020-03-18 | Immersed reactor device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212084817U (en) |
-
2020
- 2020-03-18 CN CN202020346668.2U patent/CN212084817U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2015002285A (en) | Coil device, electronic apparatus, and method for controlling coil device | |
CN107577321B (en) | Radiator based on phase change material | |
US8089330B2 (en) | Saturated reactor of direct current thyristor valve | |
CN108962553A (en) | One kind having hot pipe conducting high-efficient heat-dissipating encapsulating class transformer reactance device structure | |
CN212084817U (en) | Immersed reactor device | |
CN108711491B (en) | Phase-change heat pipe and liquid circulation cooling combined type heat abstractor | |
CN210093798U (en) | Liquid cooling heat dissipation device for industrial switch | |
CN103440942B (en) | There is the power resistor of loop cooling system | |
CN210865815U (en) | Intelligent heat dissipation oil-immersed transformer | |
CN214848073U (en) | Large-current coil inductor | |
CN214848092U (en) | Transformer | |
CN212516853U (en) | Inductance structure with water-cooling coil pipe heat radiation structure | |
CN209877726U (en) | Independent circulation type air cooler | |
CN108736630B (en) | Motor with heat radiation structure | |
CN208335945U (en) | A kind of smoothing reactor that radiating efficiency is high | |
CN201717090U (en) | Small oil tank of magnetic control reactor | |
CN206282688U (en) | Multiple heat dissipation type transformer | |
CN219778651U (en) | Transformer with heat sink | |
CN219999872U (en) | Underwater heat radiation structure | |
CN219124675U (en) | Fanless inverter | |
JP3142407B2 (en) | Transformer winding cooling structure | |
CN203456210U (en) | Power resistor with double-circuit cooling system | |
CN110491640B (en) | Method for accelerating oil cooling of oil-immersed self-cooling transformer | |
CN213752264U (en) | High-efficient cooling structure of transformer | |
CN203311974U (en) | Thermal insulation transformer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |