CN211628760U - Oil-resistant enameled wire in electric radiation high-heat environment - Google Patents
Oil-resistant enameled wire in electric radiation high-heat environment Download PDFInfo
- Publication number
- CN211628760U CN211628760U CN202020589419.6U CN202020589419U CN211628760U CN 211628760 U CN211628760 U CN 211628760U CN 202020589419 U CN202020589419 U CN 202020589419U CN 211628760 U CN211628760 U CN 211628760U
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- Prior art keywords
- layer
- heat
- outer side
- resistant
- oil
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- 230000005855 radiation Effects 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 77
- 239000003921 oil Substances 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 11
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 20
- 239000003973 paint Substances 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an oil-resistant enameled wire in an electrical radiation high-heat environment, which relates to the technical field of enameled wires and comprises a wire body, wherein the wire body comprises a metal wire core, a first heat-insulating layer is coated on the outer side of the metal wire core, a heat-resistant layer is arranged on the outer side of the first heat-insulating layer, a silicon rubber protective layer is sleeved on the outer side of the heat-resistant layer, a second heat-insulating layer is coated on the outer side of the silicon rubber protective layer, and an ethylene propylene diene monomer protective tape is wound and connected on the outer side of the second heat-insulating layer. Prevent the dislocation of rubber protective sheath and line body.
Description
Technical Field
The utility model relates to an enameled wire technical field, in particular to oil resistance enameled wire among electric radiation high heat environment.
Background
The enameled wire is a metal wire which is used for winding an electromagnetic coil and takes insulating paint as an insulating coating, and is also called an electromagnetic wire; the winding wire is a main variety of winding wires and comprises a conductor and an insulating layer, and a bare wire is formed by annealing, softening, painting and baking for multiple times; but the production of the product which meets the standard requirements and the requirements of customers is not easy and is influenced by the factors such as the quality of raw materials, process parameters, production equipment, environment and the like, so that the quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical property, chemical property, electrical property and thermal property, and the motor has the characteristic of long-time work and high temperature rise; the conventional enameled wire generally has the defect of poor high-temperature resistance, and the conventional enameled wire is generally made of a material with a low temperature resistance level, so that the use environment of a high-temperature resistant product is difficult to use, the high-temperature resistance requirement of a motor product in use cannot be met, and the enameled wire is generally subjected to oil corrosion in use, has poor oil resistance and is reduced in service life, so that the invention is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil resistance enameled wire among electric radiation high thermal environment to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil-resistant enameled wire in an electric radiation high-heat environment comprises a wire body, wherein the wire body comprises a metal wire core, the outer side of the metal wire core is coated with a first heat insulation layer, the outer side of the first heat insulation layer is provided with a heat-resistant layer, tooth-shaped convex blocks are arranged at the outer side of the heat-resistant layer at equal intervals and are clamped with the tooth-shaped grooves, the tooth-shaped grooves are equidistantly arranged on the inner side wall of the silicon rubber protective layer, the outer side of the silicon rubber protective layer is coated with a second heat insulation layer, an ethylene propylene diene monomer protective belt is wound and connected on the outer side of the second heat insulation layer, an oil-resistant protective layer is coated on the outer side of the ethylene propylene diene monomer protective belt, the outer side of the oil-resistant protective layer is coated with an insulating paint layer, the outer side wall of the oil-resistant protective layer is provided with a frosted layer, the insulating paint layer lateral wall cup joints and is provided with the rubber protective sheath, the dull polish layer is connected with the inside wall laminating of rubber protective sheath.
Preferably, the winding gaps of the ethylene propylene diene monomer protective belt are sealed by high-temperature-resistant glue in an adhesive manner.
Preferably, the first heat insulation layer is a tin foil layer, and the second heat insulation layer is a polyurethane paint layer.
Preferably, the oil-resistant protective layer is a styrene-butadiene-acrylonitrile copolymer paint layer.
The utility model discloses a technological effect and advantage: the utility model discloses a be provided with first insulating layer, heat-resistant layer, silicon rubber protective layer, second insulating layer and oil resistance protective layer on the metal sinle silk for the line body has fine heat resistance and oil resistance corrosion function, and then guarantees the normal use of the line body, improves its work life, and the tooth-shaped lug cooperation profile of tooth recess has improved the stability of the line body simultaneously, and the setting of dull polish layer has improved the stability of rubber protective sheath, prevents that rubber protective sheath and line body from misplacing.
Drawings
Fig. 1 is a schematic view of the overall structure section of the present invention.
Fig. 2 is the right side schematic view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the left side of the overall structure of the present invention.
In the figure: the cable comprises a cable body 1, a metal wire core 2, a first heat insulation layer 3, a heat-resistant layer 4, a silicon rubber protection layer 5, a second heat insulation layer 6, an ethylene propylene diene monomer protective belt 7, an oil-resistant protection layer 8, an insulating paint layer 9, a rubber protection sleeve 10, a tooth-shaped convex block 11, a tooth-shaped groove 12 and a frosting layer 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an oil-resistant enameled wire in an electric radiation high-heat environment as shown in figures 1-3, which comprises a wire body 1, wherein the wire body 1 comprises a metal wire core 2, the outer side of the metal wire core 2 is coated with a first heat insulation layer 3, the outer side of the first heat insulation layer 3 is provided with a heat-resistant layer 4, the outer side of the heat-resistant layer 4 is equidistantly provided with a tooth-shaped lug 11, the tooth-shaped lug 11 is connected with a tooth-shaped groove 12, the tooth-shaped groove 12 is equidistantly arranged on the inner side wall of a silicon rubber protection layer 5, the outer side of the silicon rubber protection layer 5 is coated with a second heat insulation layer 6, the first heat insulation layer 3 is a tin foil, the second heat insulation layer 6 is a polyurethane paint layer, the outer side of the second heat insulation layer 6 is spirally connected with an ethylene propylene diene monomer protective tape 7, the winding gap of the ethylene, the oil resistance protective layer 8 is a styrene-butadiene-acrylonitrile copolymer paint layer, the outer side of the oil resistance protective layer 8 is coated with an insulating paint layer 9, the outer side wall of the oil resistance protective layer 8 is provided with a frosting layer 13, the outer side wall of the insulating paint layer 9 is sleeved with a rubber protective sleeve 10, the frosting layer 13 is connected with the inner side wall of the rubber protective sleeve 10 in a laminating mode, the frosting layer 13 is arranged to improve the stability of the rubber protective sleeve 10, and the rubber protective sleeve 10 is prevented from being dislocated with the wire body 1.
The utility model discloses the theory of operation: the utility model discloses a device operating condition, the utility model discloses a be provided with first insulating layer 3 on metal core 2, heat-resisting layer 4, silicon rubber protective layer 5, second insulating layer 6 and oil resistance protective layer 8, first insulating layer 3 here is the tin foil layer, second insulating layer 6 is the polyurethane lacquer layer, the EPT rubber boundary belt 7 in the 6 outsides of second insulating layer twines the setting, have fine guard action to second insulating layer 6, oil resistance protective layer 8 is styrene-butadiene-acrylonitrile copolymer paint layer, it has fine oil resistance corrosion function, can play the effect of oil resistance corrosion protection to line body 1, outmost setting is insulating paint layer 9, and then have fine high temperature resistance to line body 1, thermal-insulated and oil resistance corrosion function, and then guarantee the normal use of line body 1, improve its work life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides an oil resistance enameled wire among electric radiation high heat environment, includes line body (1), its characterized in that: the cable body (1) comprises a metal cable core (2), a first heat insulation layer (3) is coated on the outer side of the metal cable core (2), a heat resistant layer (4) is arranged on the outer side of the first heat insulation layer (3), tooth-shaped lugs (11) are arranged on the outer side of the heat resistant layer (4) at equal intervals, the tooth-shaped lugs (11) are connected with tooth-shaped grooves (12) in a clamping mode, the tooth-shaped grooves (12) are arranged on the inner side wall of a silicon rubber protection layer (5) at equal intervals, a second heat insulation layer (6) is coated on the outer side of the silicon rubber protection layer (5), an ethylene propylene diene monomer protective belt (7) is wound and connected on the outer side of the second heat insulation layer (6), an oil resistance protective layer (8) is coated on the outer side of the ethylene propylene diene monomer protective belt (7), an insulating paint layer (9) is coated, the outer side wall of the insulating paint layer (9) is sleeved with a rubber protective sleeve (10), and the frosting layer (13) is connected with the inner side wall of the rubber protective sleeve (10) in a laminating mode.
2. The oil-resistant enameled wire in an electrically radiated high-heat environment according to claim 1, wherein: and the winding gaps of the ethylene propylene diene monomer protective belt (7) are sealed by high-temperature-resistant glue.
3. The oil-resistant enameled wire in an electrically radiated high-heat environment according to claim 1, wherein: the first heat insulation layer (3) is a tin foil layer, and the second heat insulation layer (6) is a polyurethane paint layer.
4. The oil-resistant enameled wire in an electrically radiated high-heat environment according to claim 1, wherein: the oil-resistant protective layer (8) is a styrene-butadiene-acrylonitrile copolymer paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589419.6U CN211628760U (en) | 2020-04-20 | 2020-04-20 | Oil-resistant enameled wire in electric radiation high-heat environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589419.6U CN211628760U (en) | 2020-04-20 | 2020-04-20 | Oil-resistant enameled wire in electric radiation high-heat environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211628760U true CN211628760U (en) | 2020-10-02 |
Family
ID=72622352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020589419.6U Expired - Fee Related CN211628760U (en) | 2020-04-20 | 2020-04-20 | Oil-resistant enameled wire in electric radiation high-heat environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211628760U (en) |
-
2020
- 2020-04-20 CN CN202020589419.6U patent/CN211628760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |