CN210378568U - High-temperature-resistant and corona-resistant wrapped aluminum flat wire - Google Patents
High-temperature-resistant and corona-resistant wrapped aluminum flat wire Download PDFInfo
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- CN210378568U CN210378568U CN201921509702.7U CN201921509702U CN210378568U CN 210378568 U CN210378568 U CN 210378568U CN 201921509702 U CN201921509702 U CN 201921509702U CN 210378568 U CN210378568 U CN 210378568U
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Abstract
The embodiment of the utility model discloses a high temperature resistant and corona resistant lapping aluminum flat wire, which comprises an aluminum flat wire conductor, wherein a high temperature resistant heat dissipation mechanism is arranged outside the aluminum flat wire conductor, and a fire-resistant mechanism is arranged at the top of the aluminum flat wire conductor; high temperature resistant heat dissipation mechanism includes the insulating layer, insulating layer fixed connection is in the aluminium flat wire conductor outside, the insulating layer outside is fixed to have cup jointed high temperature resistant layer, the fixed corrosion-resistant layer that has cup jointed in high temperature resistant layer outside, the fixed rubber sleeve that has cup jointed in the corrosion-resistant layer outside, the equal fixedly connected with heat-conducting plate in aluminium flat wire conductor both ends, the heat-conducting plate runs through insulating layer, high temperature resistant layer, corrosion-resistant layer and rubber sleeve in proper order. The utility model discloses an insulating layer, high temperature resistant layer, corrosion resistant layer and rubber sleeve are established to cover in aluminium flat wire conductor outside one side, are equipped with the heat-conducting plate at aluminium flat wire conductor both ends simultaneously, make the utility model discloses possess fine insulating anti-corona ability, heat-sinking capability and high temperature resistant ability.
Description
Technical Field
The embodiment of the utility model provides a relate to copper flat wire extruder technical field, concretely relates to high temperature resistant, anti corona wind package aluminum flat wire.
Background
At present, the price of copper is rising all the way, the production cost of products taking copper as a raw material is high, a plurality of domestic cables are changed to take metallic aluminum as a raw material, and the unit cost can be greatly reduced relatively because aluminum and copper have high electric conductivity and density which is only one third of that of copper.
However, the existing wrapped aluminum flat wire has a problem in practical use, heat generated by the aluminum flat wire cannot be dissipated and is gathered more and more in the cable to easily cause fire in the cable when the aluminum flat wire is used for a long time, and the traditional wrapped aluminum flat wire has poor high-temperature resistance, weak corona resistance and short service life, so that the invention is necessary for providing the wrapped aluminum flat wire with high-temperature resistance and corona resistance.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a high temperature resistant, anti-corona winds package aluminum flat wire to when solving among the prior art and using at long-time circular telegram around package aluminum flat wire, the electric wire core can produce a large amount of heats and can't distribute away fast, and traditional electric wire high temperature resistance can be relatively poor, the problem that anti-corona ability is relatively weak.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a high-temperature-resistant and corona-resistant lapped aluminum flat wire comprises an aluminum flat wire conductor, wherein a high-temperature-resistant heat dissipation mechanism is arranged on the outer side of the aluminum flat wire conductor;
high temperature resistant heat dissipation mechanism includes the insulating layer, insulating layer fixed connection is in the aluminium flat wire conductor outside, the insulating layer outside is fixed to have cup jointed high temperature resistant layer, the fixed corrosion-resistant layer that has cup jointed in high temperature resistant layer outside, the fixed rubber sleeve that has cup jointed in the corrosion-resistant layer outside, the equal fixedly connected with heat-conducting plate in aluminium flat wire conductor both ends, the heat-conducting plate runs through insulating layer, high temperature resistant layer, corrosion-resistant layer and rubber sleeve in proper order.
Further, the heat conductive plate is made of an alumina material.
Further, the insulating layer is made of a glass fiber material.
Further, the high temperature resistant layer is made of a phenolic resin material.
Further, the corrosion-resistant layer is made of a bisphenol A epoxy vinyl resin material.
Further, the rubber sleeve is made of styrene butadiene rubber material.
A high-temperature-resistant and corona-resistant lapped flat aluminum wire also comprises a fire-resistant mechanism, wherein the fire-resistant mechanism is positioned at the top of a conductor of the flat aluminum wire;
the fireproof mechanism comprises two through grooves, the two through grooves are respectively formed in the top surface and the bottom surface of the corrosion-resistant layer, high-pressure inert gas is arranged inside the two through grooves, the top portions and the bottom portions of the two through grooves are respectively provided with a sealing cover, and the four sealing covers are respectively fixedly embedded in the inner side surface and the outer side surface of the corrosion-resistant layer.
Further, the high pressure inert gas is set to be heptafluoropropane gas.
Further, the sealing cover is made of a solid paraffin material.
The embodiment of the utility model provides a have following advantage:
1. through establishing insulating layer, high temperature resistant layer, corrosion resistant layer and rubber sleeve at aluminium flat wire conductor outside one side cover, be equipped with the heat-conducting plate at aluminium flat wire conductor both ends simultaneously, make the utility model discloses possess fine insulating anti-corona ability, heat-sinking capability and high temperature resistant ability, compare with prior art, the utility model discloses the heat-sinking capability has better high temperature resistant ability and anti-corona performance simultaneously better.
2. Through set up at corrosion-resistant top surface and bottom surface and run through the groove to being equipped with high-pressure inert gas running through inslot portion, setting up the sealed lid of being made by the paraffin wax material simultaneously, making the utility model discloses when on fire, can release a large amount of inert gas and put out a fire, compare with prior art, the electric wire can effectively be controlled the intensity of a fire fast when on fire, prevents its further expansion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a high-temperature-resistant and corona-resistant wrapped aluminum flat wire according to an embodiment of the present invention;
fig. 2 is a side sectional view of a high temperature resistant, corona resistant wrapped aluminum flat wire according to an embodiment of the present invention;
fig. 3 is a front view cross-sectional view of a high temperature resistant, corona resistant wrapped aluminum flat wire according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3 of a high temperature resistant and corona resistant wrapped aluminum flat wire according to an embodiment of the present invention;
fig. 5 is a top view cross-sectional view of a high temperature resistant, corona resistant wrapped aluminum flat wire according to an embodiment of the present invention;
in the figure: 1 aluminum flat wire conductor, 2 insulating layers, 3 high temperature resistant layers, 4 corrosion resistant layers, 5 rubber sleeves, 6 heat conducting plates, 7 high pressure inert gases, 8 sealing covers and 9 penetrating grooves.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 high-temperature-resistant and corona-resistant lapped aluminum flat wire shown in the attached drawings 1, 2, 3 and 5 comprises an aluminum flat wire conductor 1, wherein a high-temperature-resistant heat dissipation mechanism is arranged on the outer side of the aluminum flat wire conductor 1;
the high-temperature-resistant heat dissipation mechanism comprises an insulating layer 2, the insulating layer 2 is fixedly connected to the outer side of an aluminum flat wire conductor 1, a high-temperature-resistant layer 3 is fixedly sleeved on the outer side of the insulating layer 2, an anti-corrosion layer 4 is fixedly sleeved on the outer side of the high-temperature-resistant layer 3, a rubber sleeve 5 is fixedly sleeved on the outer side of the anti-corrosion layer 4, heat conduction plates 6 are fixedly connected to two ends of the aluminum flat wire conductor 1, and the heat conduction plates 6 penetrate through the insulating layer 2, the high-temperature-resistant layer 3, the anti-corrosion layer 4 and the rubber;
the heat conducting plate 6 is made of an aluminum oxide material;
the insulating layer 2 is made of a glass fiber material;
the high-temperature resistant layer 3 is made of phenolic resin material;
the corrosion-resistant layer 4 is made of bisphenol A epoxy vinyl resin material;
the rubber sleeve 5 is made of styrene butadiene rubber material.
The implementation mode is specifically as follows: when the utility model is put into practical use and powered on, a large amount of current passes through the aluminum flat wire conductor 1, and more heat can be generated due to the resistance of the aluminum flat wire conductor when the aluminum flat wire conductor is used for a long time, the heat conducting plate 6 made of alumina material has good heat conducting effect and better insulativity, and the heat generated by the aluminum flat wire conductor 1 can be quickly distributed, the insulating layer 2 made of glass fiber material can play a good insulating effect, meanwhile, the high temperature resistant layer 3 made of phenolic resin material has good flame retardant effect, when the short circuit fires, the fire can be well controlled, the fire can be prevented from being further expanded, the corrosion resistant layer 4 made of bisphenol A epoxy vinyl resin material can effectively protect the internal aluminum flat wire conductor 1, the materials such as acid-base salt in the surrounding environment and the like can be prevented from being corroded and damaged, and the rubber sleeve 5 made of styrene butadiene rubber can improve the wear resistance of the utility model, thereby promote the utility model discloses a life through establishing insulating layer 2, high temperature resistant layer 3, corrosion resistant layer 4 and rubber sleeve 5 at 1 outside one side cover of aluminium flat wire conductor, is equipped with heat-conducting plate 6 simultaneously at 1 both ends of aluminium flat wire conductor, makes the utility model discloses possess fine insulating anti-corona ability, heat-sinking capability and high temperature resistance, this embodiment has specifically solved electric wire when long-time circular telegram uses among the prior art, and the electric wire core can produce a large amount of heats and can't distribute away fast to traditional electric wire high temperature resistance can be relatively poor, the problem that anti-corona ability is relatively weak.
The high-temperature-resistant and corona-resistant lapped aluminum flat wire shown in the attached drawings 1-4 further comprises a fire-resistant mechanism, wherein the fire-resistant mechanism is positioned at the top of the aluminum flat wire conductor 1;
the fireproof mechanism comprises two through grooves 9, the two through grooves 9 are respectively arranged on the top surface and the bottom surface of the corrosion-resistant layer 4, high-pressure inert gas 7 is respectively arranged inside the two through grooves 9, sealing covers 8 are respectively arranged on the top and the bottom of the two through grooves 9, and the four sealing covers 8 are respectively fixedly embedded on the inner side surface and the outer side surface of the corrosion-resistant layer 4;
the high-pressure inert gas 7 is heptafluoropropane gas;
the sealing cover 8 is made of a solid paraffin material.
The implementation mode is specifically as follows: when the utility model is put into practical use, when the utility model is ignited due to short circuit, the internal temperature of the utility model will rise rapidly, because the sealing cover 8 is made of solid paraffin, the sealing cover 8 will be melted and dispersed completely, the high-pressure inert gas 7 in the through groove 9 will be released, so that a large amount of heptafluoropropane gas will be attached to the utility model, which can play a good fire extinguishing effect to avoid the serious consequences caused by further expansion of fire, through arranging the through groove 9 on the corrosion-resistant top surface and the bottom surface, arranging the high-pressure inert gas 7 in the through groove 9, and arranging the sealing cover 8 made of solid paraffin material at the same time, so that the utility model can release a large amount of inert gas to extinguish fire when the fire is ignited, and the embodiment specifically solves the problem that the electric wire in the prior art is on fire, the fire can not be controlled by oneself, which is easy to cause more serious fire.
The utility model discloses the theory of operation:
refer to fig. 1, fig. 2, fig. 3 and fig. 5, during the circular telegram, aluminium flat wire conductor 1 can produce more heat, heat-conducting plate 6 can distribute away the heat that aluminium flat wire conductor 1 produced fast, insulating layer 2 can play fine insulating effect, high temperature resistant layer 3 has fine flame retardant efficiency, when firing because the short circuit, the control condition of a fire that can be fine avoids further expanding the intensity of a fire, and corrosion-resistant layer 4 then can protect inside aluminium flat wire conductor 1 effectively, avoid substances such as acid-base salt among the surrounding environment to corrode to destroy it, last rubber sleeve 5 can improve the utility model discloses a wear resistance, thereby promote the utility model discloses a life.
Referring to the attached drawings 1-4, when the utility model discloses when the internal fire is on fire because the short circuit makes the cost, the utility model discloses internal temperature will rise rapidly, and sealed lid 8 will all melt and scatter, and high-pressure inert gas 7 will be released to a large amount of heptafluoropropane gases will depend on the utility model discloses on, can play fine fire extinguishing effect, avoid the intensity of a fire to further enlarge and cause more serious consequence
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a high temperature resistant, anti-corona is around package aluminium flat wire, includes aluminium flat wire conductor (1), its characterized in that: a high-temperature-resistant heat dissipation mechanism is arranged on the outer side of the aluminum flat wire conductor (1), and a fire-resistant mechanism is arranged at the top of the aluminum flat wire conductor (1);
the high-temperature-resistant heat dissipation mechanism comprises an insulating layer (2), the insulating layer (2) is fixedly connected to the outer side of an aluminum flat wire conductor (1), a high-temperature-resistant layer (3) is fixedly sleeved on the outer side of the insulating layer (2), an anti-corrosion layer (4) is fixedly sleeved on the outer side of the high-temperature-resistant layer (3), a rubber sleeve (5) is fixedly sleeved on the outer side of the anti-corrosion layer (4), heat conduction plates (6) are fixedly connected to two ends of the aluminum flat wire conductor (1), and the heat conduction plates (6) sequentially penetrate through the insulating layer (2), the high-temperature-resistant layer (3), the anti-corrosion layer (4) and the rubber sleeve (;
the fireproof mechanism comprises two through grooves (9), the two through grooves (9) are respectively arranged on the top surface and the bottom surface of the corrosion-resistant layer (4), high-pressure inert gas (7) is arranged inside the two through grooves (9), the top and the bottom of the two through grooves (9) are respectively provided with a sealing cover (8), and the four sealing covers (8) are respectively fixedly embedded on the inner side surface and the outer side surface of the corrosion-resistant layer (4).
2. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the heat conducting plate (6) is made of an aluminum oxide material.
3. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the insulating layer (2) is made of a glass fiber material.
4. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the high temperature resistant layer (3) is made of phenolic resin materials.
5. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the corrosion-resistant layer (4) is made of bisphenol A epoxy vinyl resin material.
6. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the rubber sleeve (5) is made of styrene butadiene rubber material.
7. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the high-pressure inert gas (7) is set to be heptafluoropropane gas.
8. The high-temperature-resistant corona-resistant lapped aluminum flat wire according to claim 1, characterized in that: the sealing cover (8) is made of solid paraffin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921509702.7U CN210378568U (en) | 2019-09-11 | 2019-09-11 | High-temperature-resistant and corona-resistant wrapped aluminum flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921509702.7U CN210378568U (en) | 2019-09-11 | 2019-09-11 | High-temperature-resistant and corona-resistant wrapped aluminum flat wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378568U true CN210378568U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921509702.7U Active CN210378568U (en) | 2019-09-11 | 2019-09-11 | High-temperature-resistant and corona-resistant wrapped aluminum flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378568U (en) |
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- 2019-09-11 CN CN201921509702.7U patent/CN210378568U/en active Active
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