CN208189356U - The radiator of electromagnetic equipment - Google Patents
The radiator of electromagnetic equipment Download PDFInfo
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- CN208189356U CN208189356U CN201721694315.6U CN201721694315U CN208189356U CN 208189356 U CN208189356 U CN 208189356U CN 201721694315 U CN201721694315 U CN 201721694315U CN 208189356 U CN208189356 U CN 208189356U
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- conduit
- aluminium sheet
- cooling
- radiator
- electromagnetic coil
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Abstract
The utility model discloses a kind of radiators of electromagnetic equipment, including the cooling system for being connected to the aluminium sheet of electromagnetic coil upper and lower surfaces and being connect with the aluminium sheet, the cooling system includes the conduit filled with cooling medium and the cold for cooling down the cooling medium, and the conduit is fixed in the groove of the aluminium sheet；The positioning convex platform being arranged successively, penstock and the water output duct doubling at the positioning convex platform of the conduit are additionally provided on the inner ring of the aluminium sheet.The radiator of the electromagnetic equipment of the utility model using the above structure, heat dissipation performance is good, at low cost.
Description
Technical field
The utility model relates to the technical fields of electromagnetic equipment, more particularly to a kind of radiator of electromagnetic equipment.
Background technique
Using great-power electromagnetic coil as the occasion of working media, such as transformer, electric welding machine, generator, electromagnetic coil
Calorific value is always the problem of scientific research greatly, and powerful to provide the generation for the high temperature that invariably accompanies, the magnetic induction of electromagnetic coil is strong
Degree, saturating magnetic depth and magnetic attraction can also will lead to job stability variation with decline, the increase of energy consumption.
The radiating mode of present great-power electromagnetic coil is mainly include the following types: (1) forces cold wind formula: using low noise from
Heart blower or axial flow blower carry out the mode of forced air cooling to electromagnetic coil.But this mode only leans on the fan coolling of two sides,
Coil inside heat dissipation is influenced, whole cooling effect is unsatisfactory, and internal-external temperature difference is big.(2) oil injection type: electromagnetic coil all impregnates
In high-voltage isulation cooling oil, coil is allowed to come into full contact with oil, generated heat can be conducted to cooling oil at any time, reach cooling
Purpose.Can oil injection type it is very high to requirements such as erecting bed, space, steel constructions, cost is big.And conduction oil needs periodically more
It changes, otherwise sedimentation time is too long, causes oil replacement difficult.(3) heat-pipe cooling type: using the high-efficiency heat pipe of good heat-transfer as
Heat dissipation element, while secondary heat-dissipating fin being installed in heat pipe heat radiation section, expand heat dissipation area, is in a disguised form conducted heat using gas-liquid.It can
It is the high expensive of heat pipe, the technique of production requires high, and machining, chemical cleaning, shell, which are stopped leakage in the roof, etc. tests, and any one goes out
Existing deviation may all influence heat dissipation performance.
Heat dissipating method described above does not obtain good effect in normal conductivity type magnetic resonance environment, can not steady operation.Root
According to the needs of production, now need to develop a kind of power it is big, it is small in size, be easily installed, perfect heat-dissipating and manufacturing process are mature, cost
Low electromagnetic coil heat dissipation equipment.
Utility model content
The purpose of the utility model is to provide a kind of radiators of electromagnetic equipment, and heat dissipation performance is good, at low cost.
To achieve the above object, the utility model provides a kind of radiator of electromagnetic equipment, including is connected to electromagnetism
The aluminium sheet of coil upper and lower surfaces and the cooling system connecting with the aluminium sheet, the cooling system include being filled with cooling medium
Conduit and cold for cooling down the cooling medium, the conduit be fixed in the groove of the aluminium sheet；
The positioning convex platform being arranged successively, the penstock and water output duct of the conduit are additionally provided on the inner ring of the aluminium sheet
The doubling at the positioning convex platform.
Preferably, the conduit folded at the positioning convex platform is successively wound in the groove.
Preferably, the penstock of the same face is staggered with the water output duct.
Preferably, thermal conductive insulation glue is filled between the electromagnetic coil and the aluminium sheet.
Preferably, kinetic pump is equipped between the conduit and the cold.
Preferably, the cooling medium is distilled water, and the conduit is equipped with 3, and the conduit is copper pipe.
Therefore, the radiator of the electromagnetic equipment of the utility model using the above structure, is cooled down, simultaneously using refrigeration system
It is radiated by lower aluminum sheet on electromagnetic coil, accelerates heat conduction velocity using thermal conductive insulation glue and asked to solve the temperature rise of electromagnetic coil
Topic.This mode heat dissipation performance is good, simplifies technique, is easily installed and low in cost, solves electromagnetic coil heat dissipation effect
It is bad, manufacturing cost is high, the jejune problem of manufacturing process.The positioning convex platform being arranged successively on aluminium sheet inner ring, makes vessel arrangment
It is more neat, improve heat dissipation performance.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic diagram of the radiator embodiment of the utility model electromagnetic equipment；
Wherein: 1, electromagnetic coil；2, the first penstock；3, the first water output duct；4, the second penstock；5, second goes out
Water conduit；6, third penstock；7, third water output duct；8, aluminium sheet；9, positioning convex platform.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of the radiator embodiment of the utility model electromagnetic equipment, as shown, a kind of electromagnetic equipment
Radiator, including 8 cooling system of aluminium sheet, aluminium sheet 8 be connected to electromagnetic coil 1, lower surface.Cooling system includes conduit and cold
Cooling medium is filled in machine, conduit and cold, cooling medium is distilled water.Conduit is equipped with 3, conduit copper pipe.It is filled out in conduit
The cooling medium filled radiates for electromagnetic coil 1；Cold is connect with conduit, and cold is used for the cooling of cooling medium.Conduit and cold
Kinetic pump is equipped between machine, kinetic pump provides power, flows cooling medium between conduit and cold.Aluminium sheet 8 is equipped with recessed
Slot, catheter tray revolve in a groove, and after aluminium sheet 8 absorbs the heat of electromagnetic coil 1, the aluminium sheet 8 of 1 upper and lower surfaces of electromagnetic coil will be warm
Amount passes to conduit, and the cooling medium in conduit absorbs heat, and transcatheter water output duct flows to cold and carries out after cooling down, then
It is secondary to enter from the penstock of conduit, the heat of aluminium sheet 8 is absorbed, so on circulate.The penstock of the same face is led with water outlet
Pipe is staggered, and improves radiating efficiency.
It is arranged in sequence with positioning convex platform 9 on the inner ring of aluminium sheet 8, penstock and water output duct interconnected exist on conduit
Doubling at positioning convex platform 9, and be successively wrapped in the groove of aluminium sheet 8.The positioning convex platform that conduit arranges on 1 inner ring of electromagnetic coil
Doubling at 9 can make full use of space, make the closer of vessel arrangment, efficiently, uniformly radiate, will not go out to electromagnetic coil 1
The phenomenon that existing hot-spot.
Conduit full of cooling medium is respectively placed in the upper and lower surfaces of electromagnetic coil 1, and conduit passes through stud for electromagnetic coil
1 is fixed on centre, convenient for heat dissipation；Conduit is fixed on the groove of aluminium sheet 8, and the cooling medium after heat absorption flows out electromagnetic wire through conduit
Circle 1, into electromagnetic coil 1 outside cold in, separately flow into electromagnetic coil 1 through conduit through cold cooling medium after cooling
Upper and lower surfaces, cooling medium is full of in conduit and cold, cooling medium and the electromagnetic coil 1 non-contactly recycle stream between cold
It is dynamic to radiate.
Thermal conductive insulation glue is filled between electromagnetic coil 1 and aluminium sheet 8, thermal conductive insulation glue can transmit heat.Online turn-to-turn,
It is filled with thermal conductive insulation glue between wire turn and aluminium sheet 8, realizes close cementing glue close between wire turn between aluminium sheet 8 and wire turn
Knot.Thermal conductive insulation glue is set in electromagnetic coil 1, a large amount of heat can be taken out of, and improves turn-to-turn insulation intensity, is greatly enhanced
The heat dissipation effect of 1 equipment of electromagnetic coil, effectively controls the temperature rise of electromagnetic coil 1.In addition, thermal conductive insulation glue is direct with coil
Contact avoids dangerous generation.
The cooling medium of heat enters cold from one end of the first water output duct 3, the second water output duct 5, third water output duct 7
Machine, the set temperature of cold are 21 DEG C, are flowed out after cold is cooling, and the first penstock 2, second water inlet for flowing into the other end is led
Pipe 4, third penstock 6, cooling medium is along the first penstock 2, the second penstock 4, third penstock 6 to electromagnetism
Coil 1 cools down, and the cooling medium after heating is flowed along the first water output duct 3, the second water output duct 5, third water output duct 7
Cool down into cold, iterative cycles cooling, cooling medium enters from the first penstock 2 from the first water output duct 3 respectively to flow
Out, enter from the second penstock 4 from the second water output duct 5 and flow out, enter from third penstock 6 from third water output duct 7
Outflow, three carry out simultaneously, accelerate the flow velocity of cooling medium, reduce the heat dissipation time, make to cool more rapidly.
Therefore, the radiator of the electromagnetic equipment of the utility model using the above structure, heat dissipation performance is good, at low cost.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage
Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace
Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.
Claims (3)
1. a kind of radiator of electromagnetic equipment, it is characterised in that: including be connected to electromagnetic coil upper and lower surfaces aluminium sheet and with
The cooling system of the aluminium sheet connection, the cooling system include being filled with the conduit of cooling medium and for cooling down the cooling
The cold of medium, the conduit are fixed in the groove of the aluminium sheet；
The positioning convex platform being arranged successively is additionally provided on the inner ring of the aluminium sheet, the penstock and water output duct of the conduit are in institute
State doubling at positioning convex platform；
The conduit folded at the positioning convex platform is successively wound in the groove；
The penstock of the same face is staggered with the water output duct；
Thermal conductive insulation glue is filled between the electromagnetic coil and the aluminium sheet.
2. a kind of radiator of electromagnetic equipment according to claim 1, it is characterised in that: the conduit and the cold
Between be equipped with kinetic pump.
3. a kind of radiator of electromagnetic equipment according to claim 2, it is characterised in that: the cooling medium is distillation
Water, the conduit are equipped with 3, and the conduit is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694315.6U CN208189356U (en) | 2017-12-07 | 2017-12-07 | The radiator of electromagnetic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721694315.6U CN208189356U (en) | 2017-12-07 | 2017-12-07 | The radiator of electromagnetic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189356U true CN208189356U (en) | 2018-12-04 |
Family
ID=64441387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721694315.6U Active CN208189356U (en) | 2017-12-07 | 2017-12-07 | The radiator of electromagnetic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189356U (en) |
-
2017
- 2017-12-07 CN CN201721694315.6U patent/CN208189356U/en active Active
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