CN208938695U - A kind of heat-resisting electromagnetic wire - Google Patents
A kind of heat-resisting electromagnetic wire Download PDFInfo
- Publication number
- CN208938695U CN208938695U CN201821886321.6U CN201821886321U CN208938695U CN 208938695 U CN208938695 U CN 208938695U CN 201821886321 U CN201821886321 U CN 201821886321U CN 208938695 U CN208938695 U CN 208938695U
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- layer
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- electromagnetic wire
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- 238000001816 cooling Methods 0.000 claims abstract description 46
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 239000000110 cooling liquid Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000004888 barrier function Effects 0.000 claims description 18
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000835 fiber Substances 0.000 description 6
- 239000002196 Pyroceram Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of heat-resisting electromagnetic wires, belong to electromagnetic wire technical field, in high temperature place, this electromagnetic wire is due to being difficult to adapt to higher temperature, to just continue to use after a period of use, need to be replaced frequently electromagnetic wire, to maintain equipment normally to work, its key points of the technical solution are that including conductor, insulating layer is coated on the outside of conductor, it is characterized by: the insulating layer is equipped with cooling layer far from the side of conductor, the cooling chamber of several T-types is offered on cooling layer, filled with cooling liquid in cooling slot, cooling layer is abutted with insulating layer, achieve the effect that the heat resistance for improving electromagnetic wire.
Description
Technical field
The utility model relates to a kind of electromagnetic wire field, in particular to a kind of heat-resisting electromagnetic wire.
Background technique
Electromagnetic wire is one of main materials of products such as motor, electric appliance and household electrical appliance, especially electric power domestic at present
The development trend to maintain sustained and rapid growth is presented in industry, more extensive space is brought for the application of electromagnetic wire, for electromagnetic wire
The demand of yield increasingly increases severely, and the manufacturing enterprise of electromagnetic wire has obtained wide development space.
Electromagnetic wire includes the conductor of metal material；When being produced and processed, insulating layer is usually coated on conductor, from
And guarantee that electromagnetic wire can be used normally, what the material of insulating layer generallyd use is nylon paint material, and insulating layer barrier is adjacent
Electromagnetic wire can normally be carried out when forming winding using.
But in high temperature place, this electromagnetic wire is due to being difficult to adapt to higher temperature, thus after a period of use
Just it can not continue to use, need to be replaced frequently electromagnetic wire, to maintain equipment normally to work.
Utility model content
In view of the deficienciess of the prior art, reaching raising the purpose of the utility model is to provide a kind of heat-resisting electromagnetic wire
The effect of the heat resistance of electromagnetic wire.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of heat-resisting electromagnetic wire, including conductor, are coated with insulating layer on the outside of conductor, the insulating layer far from conductor one
Side is equipped with cooling layer, offers the cooling chambers of several T-types on the layer that cools down, filled with cooling liquid in the slot that cools down, cooling layer with
Insulating layer abuts.
Through the above technical solutions, in the production environment of high temperature, the heat in high temperature and site environment that is generated in conductor
Heat absorption can be fallen one by the cooling liquid in cooling chamber for converging in measuring tank insulating layer and cooling layer, and being arranged in the layer that cools down
Point, the temperature on insulating layer is reduced, achievees the effect that cooling；To improve the heat absorption capacity of cooling layer, can more hold
It receives and absorbs the heat passed on conductor and insulating layer, further slow down the thermal reservoir in conductor and insulating layer
Effect improve the heat resistance of electromagnetic wire entirety, and then raising to slow down the speed that conductor and insulating layer temperature rise
The heat-resisting effect of electromagnetic wire entirety achievees the effect that the heat resistance for improving electromagnetic wire.
Preferably, the cooling liquid includes water material.
Through the above technical solutions, due to water specific heat capacity with higher, so as to absorb more heats, further
Improve cooling liquid for insulating layer cooling effect, to further improve the heat resistance effect of electromagnetic wire.
Preferably, the insulating layer includes conventional layer and water barrier, conventional layer is abutted with conductor, and water barrier is located at conventional layer
Between cooling layer.
Through the above technical solutions, traditional insulating layer has been divided into conventional layer and water barrier, conventional layer is normally travelled
The water barrier of the function of insulation, setting can be after cooling layer be surprisingly destroyed, and cooling liquid stream goes out the phenomenon that destroying insulating layer and goes out
It is existing, to improve the using effect of cooling layer.
Preferably, the conventional layer includes nylon paint material；Water barrier includes waterproof ventilated membrane.
Through the above technical solutions, the waterproof ventilated membrane of setting has preferable heat resistance, water-resisting property, it can be further
The working effect of water barrier is provided, so that the service performance of water barrier is improved, secondly as waterproof ventilated membrane is more frivolous,
The volume of electromagnetic wire can be reduced, to improve flexibility when electromagnetic wire uses.
Preferably, the cooling layer includes heat insulation type high-temperature-resistant epoxy resin material.
Through the above technical solutions, epoxy resin has preferable corrosion resistance, be able to extend cooling layer uses the longevity
Life improves stability when electromagnetic wire uses, secondly as epoxy resin has preferable compactness, so as to reduce drop
The leakage of warm liquid.
Preferably, being equipped with heat dissipating layer between cooling layer and the insulating layer, several heat release holes are offered on heat dissipating layer.
Through the above technical solutions, due to electromagnetic wire actual in use, a large amount of heat can be generated, the heat dissipation of setting
Hole can timely pass to these heats in cooling layer, then passed by the layer that cools down, reduce the heat in electromagnetic wire
Amount, to improve stability when electromagnetic wire uses.
Preferably, the heat dissipating layer includes natural mica material.
Through the above technical solutions, natural mica material has, good high temperature resistant, acid and alkali-resistance, corrosion-resistant, adhesive force is strong
Characteristic, can adapt to a variety of high temperature extreme environments, so as to guarantee heat dissipating layer can normal use, meanwhile, natural mica
Material also has preferable elasticity, toughness and insulating properties, so as to improve the service performance of heat dissipating layer.
Preferably, the cooling layer is equipped with refractory layer far from the side of conductor.
Through the above technical solutions, the refractory layer of setting can effectively keep out extraneous heat, to improve
The heat-resisting effect of whole electromagnetic wire reduces cooling layer and contacts with the direct of external high temperature environment, to further improve electricity
The effect of the heat resistance of magnet-wire.
Preferably, the refractory layer includes pyroceram fibre material.
Through the above technical solutions, pyroceram fibre material has preferable heat resistance, can further improve
The working effect of refractory layer, meanwhile, the thermal conductivity of pyroceram fibre material is poor, can slow down the heat in external environment
The speed transmitted inside to electromagnetic wire, to achieve the effect that the heat resistance for improving electromagnetic wire.
In conclusion the utility model has the following beneficial effects:
1, cool down layer, cooling slot and cool down liquid with the use of achieve the effect that improve electromagnetic wire heat resistance；
2, heat dissipating layer and refractory layer with the use of the heat resistance for further achieving the effect that improve electromagnetic wire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heat-resisting electromagnetic wire；
Fig. 2 is the schematic diagram in order to show the layer structure of heat-resisting electromagnetic wire.
In figure, 1, conductor；2, insulating layer；21, conventional layer；22, water barrier；3, heat dissipating layer；31, heat release hole；4, cool down layer；
41, cool down chamber；42, cool down liquid；5, refractory layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of heat-resisting electromagnetic wire, as shown in Figure 1, including conductor 1, conductor successively includes insulating layer 2, heat dissipating layer on 1 outside
3, cool down layer 4 and refractory layer 5.
Insulating layer 2 includes conventional layer 21 and water barrier 22, and conventional layer 21 includes but is not limited to nylon paint material, conventional layer 21
It is abutted with conductor 1；Water barrier 22 includes but is not limited to waterproof ventilated membrane, water barrier 22 and conventional layer 21 far from conductor 1 one
Side abuts, and water barrier 22 distributes the heat that conductor 1 generates when in use, while preventing the liquid such as moisture from entering routine
In layer 21.
In conjunction with Fig. 2, abutting on side of the water barrier 22 far from conventional layer 21 has heat dissipating layer 3, and heat dissipating layer 3 includes but is not limited to
Natural mica material, natural mica has preferable hardness and heating conduction, so as to quickly produce conductor 1 when in use
Raw heat distributes；Several heat release holes 31 are offered on heat dissipating layer 3.
The cooling layer 4 for having heat insulation type high-temperature-resistant epoxy resin material, drop are abutted on side of the heat dissipating layer 3 far from water barrier 22
Offer the cooling chamber 41 of several T-types in warm layer 4, cooling biggish one end in 41 end face of chamber close to the direction where heat dissipating layer 3,
Circumferentially shape array is in cooling layer 4 for that several cooling chamber 41, and filled with cooling liquid 42 in the chamber 41 that cools down, cooling liquid 42 includes
But it is not limited to water material, the heat of conductor 1 at work is transmitted in cooling layer 4 by insulating layer 2 and heat dissipating layer 3, cooling
Cooling liquid 42 in chamber 41 absorbs the cooling liquid 42 of this part, to slow down conductor 1, in insulating layer 2 and heat dissipating layer 3 in temperature
The speed risen.
Side of the layer 4 far from heat dissipating layer 3 cool down equipped with refractory layer 5 made of pyroceram fibre, refractory ceramics
Refractory layer 5 made of fiber can have preferable heat resistance, can effectively resist the high temperature in external environment, meanwhile, it is resistance to
Refractory layer 5 made of high-temperature ceramic fibre material also has preferable thermal insulation, so as to reduce the temperature of external environment to
The process of inside transmitting, to further improve enameled wire heat resistance.
Wherein, in the environment of high temperature, the heat that conductor 1 generates when working is transmitted to heat dissipating layer 3 by insulating layer 2
On, partial heat passes through on the heat release hole 31 opened up directly transmitting cooling layer 4, and remaining heat is transmitted to drop by heat dissipating layer 3
In warm layer 4, be transmitted to cooling layer 4 on heat largely is absorbed by the cooling liquid 42 in cooling layer 4, remaining heat by with
The heat dissipating layer 3 that cooling layer 4 abuts distributes;Extraneous temperature is obstructed by refractory layer 5, and partial heat is slow by refractory layer 5
Enter cooling layer 4 in, absorbed by the cooling liquid 42 in cooling layer 4, reduce to 1 direction of conductor transmit heat;It is arranged
Cooling layer 4 is by the heat that conductor 1 itself generates and the extraneous heat absorption internally transmitted, to slow down electromagnetism in terms of two
The speed that the temperature of line rises, improves the heat resistance of electromagnetic wire.By above-mentioned design, to sum up, reach and improve the resistance to of electromagnetic wire
Hot effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of heat-resisting electromagnetic wire, including conductor (1), insulating layer (2) are coated on the outside of conductor (1), it is characterised in that: described
Insulating layer (2) is equipped with cooling layer (4) far from the side of conductor (1), and the cooling chamber of several T-types is offered in cooling layer (4)
(41), filled with cooling liquid (42) in cooling slot, cooling layer (4) is abutted with insulating layer (2).
2. a kind of heat-resisting electromagnetic wire according to claim 1, it is characterised in that: the cooling liquid (42) includes water material.
3. a kind of heat-resisting electromagnetic wire according to claim 1, it is characterised in that: the insulating layer (2) includes conventional layer
(21) it is abutted with water barrier (22), conventional layer (21) with conductor (1), water barrier (22) is located at conventional layer (21) and cooling layer (4)
Between.
4. a kind of heat-resisting electromagnetic wire according to claim 3, it is characterised in that: the conventional layer (21) includes nylon paint material
Matter；Water barrier (22) includes waterproof ventilated membrane.
5. a kind of heat-resisting electromagnetic wire according to claim 1, it is characterised in that: the cooling layer (4) includes that heat insulation type is resistance to
High temperature epoxy resins material.
6. a kind of heat-resisting electromagnetic wire according to claim 1, it is characterised in that: the cooling layer (4) and insulating layer (2) it
Between be equipped with heat dissipating layer (3), offer several heat release holes (31) on heat dissipating layer (3).
7. a kind of heat-resisting electromagnetic wire according to claim 6, it is characterised in that: the heat dissipating layer (3) includes natural mica
Material.
8. a kind of heat-resisting electromagnetic wire according to claim 1, it is characterised in that: cooling layer (4) is far from conductor (1)
Side is equipped with refractory layer (5).
9. a kind of heat-resisting electromagnetic wire according to claim 8, it is characterised in that: the refractory layer (5) includes high temperature resistant pottery
Porcelain Fiber Materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886321.6U CN208938695U (en) | 2018-11-15 | 2018-11-15 | A kind of heat-resisting electromagnetic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886321.6U CN208938695U (en) | 2018-11-15 | 2018-11-15 | A kind of heat-resisting electromagnetic wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938695U true CN208938695U (en) | 2019-06-04 |
Family
ID=66727592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821886321.6U Active CN208938695U (en) | 2018-11-15 | 2018-11-15 | A kind of heat-resisting electromagnetic wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103001A (en) * | 2020-09-04 | 2020-12-18 | 万金山 | Self-cooling outdoor cable based on magnetic refrigeration technology |
-
2018
- 2018-11-15 CN CN201821886321.6U patent/CN208938695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103001A (en) * | 2020-09-04 | 2020-12-18 | 万金山 | Self-cooling outdoor cable based on magnetic refrigeration technology |
| CN112103001B (en) * | 2020-09-04 | 2021-12-07 | 廊坊东方线缆有限公司 | Self-cooling outdoor cable based on magnetic refrigeration technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 Siwei Road, economic development zone, Dongli District, Tianjin Patentee after: Tianjin Jingda Enamelled Wire Co.,Ltd. Address before: 300300 Siwei Road, economic development zone, Dongli District, Tianjin Patentee before: TIANJIN JINGDA REA SPECIAL ENAMELLED WIRE Co.,Ltd. |