CN216817931U - Fireproof electric wire with heat dissipation function - Google Patents
Fireproof electric wire with heat dissipation function Download PDFInfo
- Publication number
- CN216817931U CN216817931U CN202123333646.6U CN202123333646U CN216817931U CN 216817931 U CN216817931 U CN 216817931U CN 202123333646 U CN202123333646 U CN 202123333646U CN 216817931 U CN216817931 U CN 216817931U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- heat dissipation
- dissipation function
- layer
- fireproof electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 35
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a fireproof electric wire with a heat dissipation function, which comprises an outer sleeve, an outer fixing layer, a metal armor, an inner protection layer, a buffer layer and an electric wire cable core, wherein the outer sleeve, the outer fixing layer, the metal armor, the inner protection layer and the buffer layer are sequentially arranged from outside to inside, and a plurality of heat dissipation fins are uniformly arranged outside the outer sleeve in a radial shape. According to the fireproof electric wire with the heat dissipation function, the heat inside the cable can be dissipated to the maximum extent through the radiating fins arranged on the outer side of the outer sleeve in a radial mode, the transmission efficiency of the cable is effectively improved, and the efficiency is indirectly saved.
Description
Technical Field
The utility model relates to the field of electric wires, in particular to a fireproof electric wire with a heat dissipation function.
Background
The electric wire refers to a wire for transmitting electric energy. The device comprises bare wires, electromagnetic wires and insulated wires. The bare wire has no insulating layer and comprises copper, aluminum flat wire, overhead stranded wire and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like). It is mainly used for outdoor overhead and indoor bus bars and switch boxes. Magnet wires are insulated wires that, when energized, produce a magnetic field or induce a current in a magnetic field. It is mainly used for motor and transformer coils and other relevant electromagnetic equipment. The conductor is mainly a copper wire, and has a thin insulating layer, good electrical and mechanical properties, heat resistance, moisture resistance, solvent resistance and the like. Different insulating materials are selected to achieve different characteristics.
The conventional electric wire has poor heat dissipation performance, and thus, the efficiency of power transmission is affected.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a fireproof electric wire with heat dissipation function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire prevention electric wire with heat dissipation function, includes overcoat, outer fixed layer, metal armor, interior sheath, buffer layer and electric wire cable core, its characterized in that, overcoat, outer fixed layer, metal armor, interior sheath and buffer layer are arranged in proper order from outer to inner, the overcoat outside is radially evenly to be provided with a plurality of radiating fin.
Furthermore, the outer sleeve and the radiating fins are both made of polyvinyl chloride materials.
Further, the thickness of the outer sleeve is set to be 5 mm, and the section length of the radiating fin is set to be 8 mm.
Furthermore, the outer fixed layer is formed by mixing asbestos fiber and fluororubber materials, and the thickness of the outer fixed layer is set to be 5 millimeters.
Furthermore, the metal armored steel strip is formed by wrapping materials.
Furthermore, the inner protection layer is woven by copper wires.
Furthermore, the buffer layer is formed by filling pp fibers.
Furthermore, the electric wire cable core is arranged inside and outside the buffer layer and is respectively provided with an insulating layer and a shielding layer.
Furthermore, the insulating layer is made of rubber materials, and the shielding layer is formed by wrapping semiconductor paper materials.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the fireproof electric wire with the heat dissipation function, the heat inside the cable can be dissipated to the greatest extent through the heat dissipation fins arranged on the outer side of the outer sleeve in a radial mode, the transmission efficiency of the cable is effectively improved, and the efficiency is indirectly saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of a fireproof electric wire with a heat dissipation function according to an embodiment of the present invention.
Reference numerals:
1. a jacket; 2. an outer fixing layer; 3. metal armor; 4. an inner protective layer; 5. a buffer layer; 6. a wire core; 7. an insulating layer; 8. a shielding layer; 9. and (4) radiating fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the fireproof electric wire with a heat dissipation function according to the embodiment of the present invention includes a jacket 1, an outer fixing layer 2, a metal armor 3, an inner protection layer 4, a buffer layer 5, and an electric wire cable core 6, and is characterized in that the jacket 1, the outer fixing layer 2, the metal armor 3, the inner protection layer 4, and the buffer layer 5 are sequentially arranged from outside to inside, and a plurality of heat dissipation fins 9 are uniformly radially arranged outside the jacket 1.
According to the scheme of the utility model, the outer sleeve 1 and the radiating fins 9 are both made of polyvinyl chloride materials.
Through the scheme of the utility model, the thickness of the outer sleeve 1 is set to be 5 mm, and the section length of the radiating fin 9 is set to be 8 mm.
According to the scheme of the utility model, the outer fixing layer 2 is formed by mixing asbestos fiber and fluororubber, and the thickness of the outer fixing layer 2 is set to be 5 mm.
According to the scheme, the metal armor 3 is formed by wrapping a steel belt material.
According to the scheme of the utility model, the inner protection layer 4 is woven by copper wires.
According to the scheme of the utility model, the buffer layer 5 is formed by filling pp fibers.
According to the scheme of the utility model, the electric wire cable core 6 is arranged inside the buffer layer 5, and the insulating layer 7 and the shielding layer 8 are respectively arranged outside the buffer layer.
According to the scheme of the utility model, the insulating layer 7 is made of rubber, and the shielding layer 8 is wrapped by semiconductor paper.
When the cable is used specifically, the radiating fins 9 radially arranged on the outer side of the outer sleeve 1 can radiate heat inside the cable to the greatest extent, so that the transmission efficiency of the cable is effectively improved, and the efficiency is indirectly saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a fire prevention electric wire with heat dissipation function, includes overcoat (1), outer fixed layer (2), metal armor (3), interior sheath (4), buffer layer (5) and electric wire cable core (6), its characterized in that, overcoat (1), outer fixed layer (2), metal armor (3), interior sheath (4) and buffer layer (5) are arranged in proper order by outer to interior, overcoat (1) outside is radially evenly to be provided with a plurality of radiating fin (9).
2. The fireproof electric wire with the heat dissipation function according to claim 1, wherein the sheath (1) and the heat dissipation fins (9) are made of polyvinyl chloride.
3. The fireproof electric wire with a heat dissipation function according to claim 1, wherein the thickness of the outer sheath (1) is set to 5 mm, and the length of the cross section of the heat dissipation fin (9) is set to 8 mm.
4. The fireproof electric wire with the heat dissipation function as claimed in claim 1, wherein the outer fixing layer (2) is made of a mixture of asbestos fibers and fluororubber, and the thickness of the outer fixing layer (2) is set to be 5 mm.
5. A fireproof electric wire with heat dissipation function as claimed in claim 1, wherein the metal armor (3) is made of steel tape material.
6. The fireproof electric wire with the heat dissipation function of claim 1, wherein the inner sheath (4) is woven by copper wires.
7. Fireproof electric wire with heat dissipation function according to claim 1, wherein the buffer layer (5) is filled with pp fibers.
8. A fireproof electric wire with heat dissipation function according to claim 1, wherein the electric wire core (6) is provided with an insulating layer (7) and a shielding layer (8) inside and outside the buffer layer (5), respectively.
9. The fireproof electric wire with the heat dissipation function according to claim 8, wherein the insulating layer (7) is made of rubber, and the shielding layer (8) is wrapped by semiconductor paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333646.6U CN216817931U (en) | 2021-12-28 | 2021-12-28 | Fireproof electric wire with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333646.6U CN216817931U (en) | 2021-12-28 | 2021-12-28 | Fireproof electric wire with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216817931U true CN216817931U (en) | 2022-06-24 |
Family
ID=82056175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333646.6U Expired - Fee Related CN216817931U (en) | 2021-12-28 | 2021-12-28 | Fireproof electric wire with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216817931U (en) |
-
2021
- 2021-12-28 CN CN202123333646.6U patent/CN216817931U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207909550U (en) | A kind of tensile cable | |
| CN211699815U (en) | Radiating wire and cable | |
| CN216817931U (en) | Fireproof electric wire with heat dissipation function | |
| CN212411598U (en) | Power cable with simple structure | |
| CN210467413U (en) | Non-magnetic material armored cross-linked polyethylene insulated power cable | |
| CN210110415U (en) | Crosslinked polyethylene insulation sheath rare earth aluminum alloy power cable | |
| CN215451008U (en) | Solid aluminum or aluminum alloy conductor power cable of 35kV and below | |
| CN218729984U (en) | High-temperature-resistant electric wire | |
| CN215577799U (en) | High-temperature-resistant and bending-resistant electric wire | |
| CN214956113U (en) | Anti-freezing insulated wire | |
| CN210325257U (en) | Electromagnetic shielding and wave preventing sleeve wire | |
| CN211045105U (en) | Non-magnetic material armored cross-linked polyethylene insulated power cable | |
| CN214336374U (en) | Waterproof flexible electric wire of easy heat dissipation type | |
| CN215834293U (en) | Fire-resistant flame-retardant electric wire | |
| CN220357849U (en) | High temperature resistant electric wire that can resist compression | |
| CN215680217U (en) | Insulated cable with stable heat dissipation | |
| CN204348423U (en) | Aluminum-alloy wire shielding high-tension cable | |
| CN218004441U (en) | Tensile electric wire | |
| CN214476623U (en) | High-heat-conductivity corona-resistant glass fiber copper-clad flat wire | |
| CN223712462U (en) | A flame-retardant power cable | |
| CN213877612U (en) | Composite electric wire with pneumatic and signal control functions | |
| CN217880924U (en) | Braided wire | |
| CN215183225U (en) | 37-core flame-retardant double-layer insulated home wire | |
| CN220208576U (en) | Thin-wall high-temperature-resistant cable | |
| CN214152509U (en) | High-reliability crosslinked cable with compact structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |