CN220962972U - Outdoor dry type air-core reactor - Google Patents
Outdoor dry type air-core reactor Download PDFInfo
- Publication number
- CN220962972U CN220962972U CN202322671449.8U CN202322671449U CN220962972U CN 220962972 U CN220962972 U CN 220962972U CN 202322671449 U CN202322671449 U CN 202322671449U CN 220962972 U CN220962972 U CN 220962972U
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- reactor
- protective housing
- reactor body
- heat dissipation
- shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 241000237942 Conidae Species 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims 1
- 241000883990 Flabellum Species 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of reactors, in particular to an outdoor dry type air-core reactor. It includes reactor protective housing, cone shell and roof, the first inlet port of the inside reactor body of a plurality of intercommunication reactor protective housing is seted up to reactor protective housing outer loop, first inlet port and cavity intercommunication, the radiator unit who is equipped with between reactor protective housing and the cone shell, the fixed subassembly and the reactor body grafting cooperation that reactor body symmetry both ends were equipped with, through last radiator fan and the lower radiator fan that set up, the air current of flowing through the reactor body is accelerated to radiator fan under the last radiator fan cooperation, thereby dispel the heat the reactor body, the roof that sets up at reactor protective housing top prevents the rotation of flabellum in the radiator fan under the rainwater influence, a plurality of first inlet ports of seting up in the reactor protective housing, can utilize the natural wind to cool down to the reactor body, thereby improve the radiating efficiency to the reactor body.
Description
Technical Field
The utility model relates to the technical field of reactors, in particular to an outdoor dry type air-core reactor.
Background
The reactor is also called an inductor, and the principle is that when one conductor is electrified, a magnetic field is generated in a certain space occupied by the conductor, so that all current-carrying electric conductors have common sense, however, the inductance of an electrified long straight conductor is smaller, the generated magnetic field is not strong, and the actual reactor is a hollow reactor in the form of a solenoid wound by a wire.
For an outdoor air-core reactor, there are many existing technologies, such as:
Chinese patent publication No. CN217181958U discloses an outdoor dry-type air-core reactor that is good in heat dissipation, including the reactor, the lower extreme fixedly connected with auxiliary heat abstractor of reactor, auxiliary heat abstractor includes fixed cover, the upper end of fixed cover is fixed with the connecting plate, the connecting plate passes through the screw rod with the lower extreme of reactor and is connected, the lower extreme of fixed cover is fixed with the motor, be fixed with the fan on the motor, this kind of novel dry-type air-core reactor that is good in outdoor heat dissipation is through setting up auxiliary heat abstractor, drives the fan through the motor and rotates, makes the fan blow air upwards in fixed cover inside, blows away the heat of reactor inside along with the wind, uses the principle of air current to blow away the heat of reactor inside like this, can help originally for natural radiating reactor to accelerate the heat dissipation like this.
However, the existing dry air-core reactor has obvious defects, namely the reactor mainly adopts air to naturally dissipate heat, the internal temperature of the reactor is high in hot summer, the internal elements are easy to age fast, the internal temperature of the reactor is high, the operating efficiency of the reactor is also reduced, the motor is arranged to drive the fan to rotate, the fan is used for dissipating heat of the reactor, but the motor is used for dissipating heat of the reactor, the efficiency is low, the outside of the reactor body is communicated up and down, the external air flow cannot penetrate through the reactor shell, and the inside of the reactor is cooled.
In view of this, the present utility model provides an outdoor dry air-core reactor.
Disclosure of utility model
The utility model aims to solve the defects and provide an outdoor dry type air-core reactor capable of efficiently radiating heat.
Through last radiator fan and the radiator fan that looses down that sets up, at reactor body during operation, go up radiator fan cooperation under radiator fan and accelerate the air current of flowing through the reactor body to dispel the heat to the reactor body, moreover, the roof that sets up at reactor protective housing top prevents the rotation of flabellum in the radiator fan down, simultaneously, a plurality of first inlet port of seting up in the reactor protective housing can utilize the natural wind to cool down the reactor body, thereby improves the radiating efficiency to the reactor body.
The utility model provides an outdoor dry type air-core reactor which comprises a reactor protecting shell, a conical shell and a top plate, wherein a plurality of first air inlets communicated with the reactor body inside the reactor protecting shell are formed in the outer ring of the reactor protecting shell, the first air inlets are communicated with a cavity, a heat dissipation assembly arranged between the reactor protecting shell and the conical shell is used for dissipating heat of the reactor body in the reactor protecting shell, and fixing assemblies arranged at two symmetrical ends of the reactor body are in plug-in fit with the reactor body.
As the further improvement of this technical scheme, the radiator unit includes radiator fan and lower radiator fan, last radiator fan is fixed in reactor protective housing bottom, last radiator fan is opposite with lower radiator fan rotation direction, set up the inside exhaust hole of intercommunication reactor protective housing in the reactor protective housing.
As a further improvement of the technical scheme, the lower heat dissipation fan is fixed at the bottom end inside the conical shell, a plurality of second air inlets are formed in the bottom of the conical shell, and the protruding blocks at the two symmetrical ends of the conical shell are connected with the fixing bolts through threads.
As a further improvement of the technical scheme, the fixing assembly consists of a fixing plate, a convex column and an abutting plate, the convex column is arranged at the end part of the fixing plate, the diameters of round holes formed in the convex column and the abutting plate are the same, and the fixing plate is fixed on the inner wall of the reactor protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
In this outdoor dry-type air core reactor, through last radiator fan and the radiator fan that looses down that sets up, at reactor body during operation, go up radiator fan cooperation and accelerate the air current of flowing through the reactor body down to dispel the heat the reactor body, moreover, the roof that sets up at reactor protective housing top prevents the rotation of flabellum in the radiator fan under the rainwater influence, simultaneously, a plurality of first inlet port of seting up in the reactor protective housing can utilize the natural wind to cool down the reactor body, thereby improves the radiating efficiency to the reactor body.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipating assembly according to the present utility model;
fig. 3 is a schematic view of an explosion structure of a reactor containment vessel and a reactor body according to the present utility model;
FIG. 4 is a schematic view of the explosion structure of the cone shell and the lower heat dissipation fan of the present utility model;
Fig. 5 is an enlarged schematic view of the structure of the present utility model at a.
The meaning of each reference sign in the figure is:
100. A reactor protective case; 101. a conical shell; 102. a top plate; 103. an exhaust hole; 104. a fixing bolt; 105. a reactor body; 106. a cavity; 107. a first air inlet hole; 108. a second air inlet hole;
200. a heat dissipation assembly; 201. an upper heat radiation fan; 202. a lower heat radiation fan;
300. A fixing assembly; 301. a fixing plate; 302. a convex column; 303. and an abutting plate.
Detailed Description
The existing dry type air-core reactor has obvious defects that the reactor mainly adopts air to naturally dissipate heat, the internal temperature of the reactor is high in hot summer, the internal components are easy to age in an accelerated mode, the internal temperature of the reactor is high, the operating efficiency of the reactor is reduced, the motor is arranged to drive the fan to rotate, the fan is used for dissipating heat of the reactor, but the motor is used for dissipating heat of the reactor, the efficiency is low, the outside of the reactor body is communicated up and down, the outside air flow cannot penetrate through the reactor shell, and the inside of the reactor is cooled.
As shown in fig. 1-5, the device includes a reactor protection shell 100, a conical shell 101 and a top plate 102, wherein, the outer ring of the reactor protection shell 100 is provided with a plurality of first air inlets 107 communicated with the reactor body 105 inside the reactor protection shell 100, the first air inlets 107 are communicated with a cavity 106, a heat dissipation component 200 arranged between the reactor protection shell 100 and the conical shell 101 is used for dissipating heat of the reactor body 105 in the reactor protection shell 100, the fixed components 300 arranged at two symmetrical ends of the reactor body 105 are in plug-in fit with the reactor body 105, and through the arranged upper heat dissipation fan 201 and lower heat dissipation fan 202, the upper heat dissipation fan 201 is matched with the lower heat dissipation fan 202 to accelerate the air flow flowing through the reactor body 105, so as to dissipate heat of the reactor body 105, and the top plate 102 arranged at the top of the reactor protection shell 100 prevents the fan blades in the lower heat dissipation fan 202 from rotating under the influence of rainwater.
Specifically, the heat dissipation assembly 200 includes an upper heat dissipation fan 201 and a lower heat dissipation fan 202, the upper heat dissipation fan 201 is fixed at the bottom of the reactor protection shell 100, the rotation directions of the upper heat dissipation fan 201 and the lower heat dissipation fan 202 are opposite, a vent hole 103 communicating with the inside of the reactor protection shell 100 is formed in the reactor protection shell 100, the lower heat dissipation fan 202 is fixed at the bottom inside the conical shell 101, a plurality of second air inlets 108 are formed at the bottom of the conical shell 101, and protruding blocks at two symmetrical ends of the conical shell 101 are connected with the fixing bolts 104 through threads, firstly, after the conical shell 101 is fixed on the supporting frame, when the reactor body 105 works, because a large amount of heat is generated by the reactor body 105 in the working process, the rotation directions of the upper heat dissipation fan 201 and the lower heat dissipation fan 202 are opposite by starting the upper heat dissipation fan 201 and the lower heat dissipation fan 202, the lower heat dissipation fan 202 sucks air through the second air inlet hole 108 and blows the air to the reactor body 105, the air passing through the reactor body 105 drives heat generated by the reactor body 105, so that the reactor body 105 dissipates heat, meanwhile, the upper heat dissipation fan 201 is matched to suck the air flowing through the reactor body 105, the air is discharged from the air outlet hole 103, the top plate 102 arranged at the top of the reactor protecting shell 100 prevents the rotation of fan blades in the lower heat dissipation fan 202 from being influenced by rainwater, so that the circulation of air in the reactor protecting shell 100 is quickened, the efficient heat dissipation of the reactor body 105 is realized, and further, when the air outside the reactor protecting shell 100 blows to the reactor protecting shell 100, the air flows to the reactor body 105 through the first air inlet hole 107, and further the heat dissipation of the reactor body 105 is realized.
When overcast and rainy weather is met, rainwater enters the cavity 106 along the first air inlet hole 107, the rainwater is stored in the cavity 106, and when the overcast and rainy weather is met again, heat is absorbed through water evaporation stored in the cavity 106, and heat of the reactor protecting shell 100 is absorbed, so that the heat dissipation efficiency of the reactor body 105 is improved.
Secondly, the fixed assembly 300 is composed of a fixed plate 301, a convex column 302 and an abutting plate 303, the convex column 302 is arranged at the end part of the fixed plate 301, the diameters of round holes formed in the convex column 302 and the abutting plate 303 are the same, the fixed plate 301 is fixed on the inner wall of the reactor protecting shell 100, when the reactor body 105 is installed, the conical shell 101 is fixed on a supporting frame, the reactor protecting shell 100 and the conical shell 101 are fixed together through a plurality of fixing bolts 104, then, the reactor body 105 is lifted up, the round holes in the abutting plate 303 on two sides of the bottom of the reactor body 105 are aligned with the convex column 302, the abutting plate 303 is clamped on the fixed plate 301, the reactor protecting shell 105 is convenient to maintain and disassemble in the later period, and finally, the top of the reactor protecting shell 100 is covered with the reactor protecting shell 100.
To sum up, the working principle of the scheme is as follows: firstly, the conical shell 101 is fixed on a support frame, the reactor protecting shell 100 and the conical shell 101 are fixed together through a plurality of fixing bolts 104, then, the reactor body 105 is lifted up, round holes and convex columns 302 in butt joint plates 303 on two sides of the bottom of the reactor body 105 are aligned, the butt joint plates 303 are clamped on the fixing plates 301, the reactor body 105 is convenient to maintain and disassemble in the later period, and finally, the reactor protecting shell 100 is covered on the top of the reactor protecting shell 100.
Because reactor body 105 produces a large amount of heat in the in-process of work, then, through the last radiator fan 201 of start and lower radiator fan 202, the rotation direction of last radiator fan 201 is opposite with lower radiator fan 202, lower radiator fan 202 is through the second inlet port 108 suction gas blow to reactor body 105, the gas through reactor body 105 drives the heat that reactor body 105 produced, thereby dispel the heat to reactor body 105, simultaneously, the cooperation is gone up radiator fan 201 and is inhaled the gas that will flow through reactor body 105, discharge from exhaust hole 103, roof 102 that sets up at reactor protective housing 100 top prevents the rotation of flabellum in the radiator fan 202 under the rainwater influence, thereby accelerate the circulation of reactor protective housing 100 inside gas, realize the high-efficient heat dissipation to reactor body 105, further, when reactor protective housing 100 outside part air current blows to reactor protective housing 100, the air current blows to reactor body 105 through first inlet port 107, further dispel the heat to reactor body 105.
When overcast and rainy weather is met, rainwater enters the cavity 106 along the first air inlet hole 107, the rainwater is stored in the cavity 106, and when the overcast and rainy weather is met again, heat is absorbed through water evaporation stored in the cavity 106, and heat of the reactor protecting shell 100 is absorbed, so that the heat dissipation efficiency of the reactor body 105 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. An outdoor dry-type air-core reactor, its characterized in that: including reactor protective housing (100), cone shell (101) and roof (102), wherein, first inlet port (107) of a plurality of intercommunication reactor protective housing (100) inside reactor body (105) are seted up to reactor protective housing (100) outer loop, first inlet port (107) and cavity (106) intercommunication, radiator unit (200) that are equipped with between reactor protective housing (100) and cone shell (101) are used for dispelling the heat to reactor body (105) in reactor protective housing (100), fixed subassembly (300) and reactor body (105) grafting cooperation that are equipped with at reactor body (105) symmetry both ends.
2. An outdoor dry air-core reactor as set forth in claim 1, wherein: the heat dissipation assembly (200) comprises an upper heat dissipation fan (201) and a lower heat dissipation fan (202), the upper heat dissipation fan (201) is fixed at the bottom of the reactor protection shell (100), the upper heat dissipation fan (201) and the lower heat dissipation fan (202) are opposite in rotation direction, and exhaust holes (103) communicated with the inside of the reactor protection shell (100) are formed in the reactor protection shell (100).
3. An outdoor dry air-core reactor as set forth in claim 2, wherein: the lower cooling fan (202) is fixed at the bottom end inside the conical shell (101), a plurality of second air inlets (108) are formed in the bottom of the conical shell (101), and protruding blocks at two symmetrical ends of the conical shell (101) are connected with fixing bolts (104) in a threaded mode.
4. An outdoor dry air-core reactor as set forth in claim 1, wherein: the fixing assembly (300) is composed of a fixing plate (301), a convex column (302) and an abutting plate (303), the convex column (302) is arranged at the end of the fixing plate (301), the diameters of round holes formed in the convex column (302) and the abutting plate (303) are the same, and the fixing plate (301) is fixed on the inner wall of the reactor protection shell (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671449.8U CN220962972U (en) | 2023-10-07 | 2023-10-07 | Outdoor dry type air-core reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671449.8U CN220962972U (en) | 2023-10-07 | 2023-10-07 | Outdoor dry type air-core reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962972U true CN220962972U (en) | 2024-05-14 |
Family
ID=91015457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322671449.8U Active CN220962972U (en) | 2023-10-07 | 2023-10-07 | Outdoor dry type air-core reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962972U (en) |
-
2023
- 2023-10-07 CN CN202322671449.8U patent/CN220962972U/en active Active
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