CN207116989U - A kind of Cubicle Gas-Insulated Switchgear radiator - Google Patents
A kind of Cubicle Gas-Insulated Switchgear radiator Download PDFInfo
- Publication number
- CN207116989U CN207116989U CN201720705296.6U CN201720705296U CN207116989U CN 207116989 U CN207116989 U CN 207116989U CN 201720705296 U CN201720705296 U CN 201720705296U CN 207116989 U CN207116989 U CN 207116989U
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- heat sink
- sink body
- heat
- installation base
- insulated switchgear
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Abstract
The utility model discloses a kind of Cubicle Gas-Insulated Switchgear radiator, some radiating ribs including heat sink body He the outer surface for being arranged on the heat sink body longer side, the heat sink body end face is provided with an installation base, be provided with the middle part of the installation base one be used for install couple the mounting hole of the switchgear that easy temperature rise is generated heat；Extend annular laterally along the installation base in the heat sink body end face and be provided with some heat emission holes.The utility model increases its heat-sinking capability, its caused heat is discharged in time, it is ensured that Cubicle Gas-Insulated Switchgear energy normal work by the main heating position installation radiator inside gas tank；Radiating ribs are provided with axial direction and radially two kinds of distribution modes, suitable for different switchgears.
Description
Technical field
Big flow switch cubicle technical field of heat dissipation is the utility model is related to, relates generally to a kind of gas-insulated metal-enclosed open
Close equipment radiator.
Background technology
The main function of switch cubicle is generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, is carried out
Folding, control and protection electrical equipment.Part in switch cubicle is mainly by breaker, disconnecting switch, on-load switch, operation machine
Structure, transformer and various protection devices composition.
Existing metal enclosed switchgear is due to the limitation of cupboard volume, particularly high-current switch, its internal structure
Temperature overheating phenomenon has become the problem of switchgear is relatively conventional in use in operation, wherein especially with breaker
Upper and lower conductive pile crown, moving contact and fixed contact of isolating switch, heating is the most serious, prolonged heating can reduce equipment performance,
Shorten the service life of equipment, therefore, how the fast and effective temperature rise for reducing key position in switch cubicle operation will solve
Problem.
Utility model content
Technical problem to be solved in the utility model, which is to provide one kind, to be arranged in gas-filling cabinet, effectively solve switch cubicle
The heating caused by temperature rise in operation of interior key position, the Cubicle Gas-Insulated Switchgear radiating of optimizing surface electric field
Device.
Technical problem to be solved in the utility model can be adopted the following technical scheme that to realize：
A kind of Cubicle Gas-Insulated Switchgear radiator, it is characterised in that including heat sink body and be arranged on
Some radiating ribs of the outer surface of the heat sink body longer side, the heat sink body end face is provided with an installation base,
Be provided with the middle part of the installation base one be used for install couple the mounting hole of the switchgear that easy temperature rise is generated heat；In the radiating
Main body end face extends annular along the installation base and is provided with some heat emission holes laterally.
In a preferred embodiment of the present utility model, a heat sink body generally cylindrical shape.
In a preferred embodiment of the present utility model, the radiating ribs are that annular is disposed in an evenly spaced relation in the cylinder
Body shape heat sink body outer ring surface axial direction radiating ribs or radial direction radiating ribs.
The beneficial effects of the utility model are：A kind of Cubicle Gas-Insulated Switchgear radiator, by gas
Main heating position installation radiator, increases its heat-sinking capability, its caused heat is discharged in time, it is ensured that gas is exhausted inside case
Edge metal enclosed switchgear energy normal work；Radiating ribs are provided with axial direction and radially two kinds of distribution modes, suitable for different
Switchgear.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Cubicle Gas-Insulated Switchgear radiator of the utility model.
Fig. 2 is a kind of structure of another embodiment of Cubicle Gas-Insulated Switchgear radiator of the utility model
Schematic diagram.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 2, what is provided in figure is a kind of Cubicle Gas-Insulated Switchgear radiator, including is dissipated
Hot main body 100 and be arranged on the longer side 110 of heat sink body 100 outer surface some radiating ribs 200；Heat sink body 100 is overall
For a cylindrical shape 120, the annular of radiating ribs 200 is disposed in an evenly spaced relation on the outer ring surface of the heat sink body 100 of cylindrical shape 120.
Radiator can be arranged in gas-filling cabinet, and main heating position, by increasing its heat-sinking capability, makes its generation inside gas tank
Heat discharge in time, effectively solve key position heating caused by temperature rise in operation in switch cubicle, it is ensured that gas-insulated gold
Belong to sealing switch equipment energy normal work.
Radiating ribs 200 have two kinds of distribution modes, and the first distribution mode (embodiment one) is：The outer shroud of heat sink body 100
The radial direction radiating ribs 210a (such as Fig. 1) that face radial direction is set；Second of distribution mode (embodiment two) be：Heat sink body 100
Outer ring surface axial direction set (such as Fig. 2) axial radiating ribs 210b；Radiating ribs 200 are provided with axially to be distributed with radially two kinds
Mode, suitable for different switchgears.Each surface spraying of radiating ribs 200 is black, and surrounding is provided with fillet, can optimize
Electric field.
The end face of heat sink body 100 is provided with a cylindric installation base 300, set in the center of installation base 300
Have one be used for install couple the mounting hole 310 of the switchgear that easy temperature rise is generated heat, in the outer face of installation base 300 in mounting hole
310 peripheries are provided with some auxiliary mounting hole or auxiliary heat dissipation holes 320；The switchgear of easy temperature rise heating is especially on breaker
Lower conductive pile crown, moving contact and fixed contact of isolating switch.Extend laterally along the outer ring surface of installation base 300 in the end face of heat sink body 100
Annular is provided with the evenly spaced heat emission hole 400 of some rows.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and coordinate.
Claims (3)
1. a kind of Cubicle Gas-Insulated Switchgear radiator, it is characterised in that including heat sink body and be arranged on institute
Some radiating ribs of the outer surface of heat sink body longer side are stated, the heat sink body end face is provided with an installation base,
Be provided with the middle part of the installation base one be used for install couple the mounting hole of the switchgear that easy temperature rise is generated heat；In the radiating master
Body end face extends annular along the installation base and is provided with some heat emission holes laterally.
2. a kind of Cubicle Gas-Insulated Switchgear radiator as claimed in claim 1, it is characterised in that described to dissipate
A hot main body generally cylindrical shape.
3. a kind of Cubicle Gas-Insulated Switchgear radiator as claimed in claim 2, it is characterised in that described to dissipate
Hot muscle is that annular is disposed in an evenly spaced relation in the cylindrical shape heat sink body outer ring surface axial direction radiating ribs or radial direction radiating ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705296.6U CN207116989U (en) | 2017-06-16 | 2017-06-16 | A kind of Cubicle Gas-Insulated Switchgear radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720705296.6U CN207116989U (en) | 2017-06-16 | 2017-06-16 | A kind of Cubicle Gas-Insulated Switchgear radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116989U true CN207116989U (en) | 2018-03-16 |
Family
ID=61577496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720705296.6U Active CN207116989U (en) | 2017-06-16 | 2017-06-16 | A kind of Cubicle Gas-Insulated Switchgear radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116989U (en) |
-
2017
- 2017-06-16 CN CN201720705296.6U patent/CN207116989U/en active Active
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