CN212990712U - Anti-freezing fireproof insulated wire - Google Patents
Anti-freezing fireproof insulated wire Download PDFInfo
- Publication number
- CN212990712U CN212990712U CN202022421019.7U CN202022421019U CN212990712U CN 212990712 U CN212990712 U CN 212990712U CN 202022421019 U CN202022421019 U CN 202022421019U CN 212990712 U CN212990712 U CN 212990712U
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- CN
- China
- Prior art keywords
- sheath
- layer
- wire
- sleeved
- sleeve
- 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
- 238000007710 freezing Methods 0.000 title abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003063 flame retardant Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 208000001034 Frostbite Diseases 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000009421 internal insulation Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 37
- 230000000694 effects Effects 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 relates to the technical field of electric wires, in particular to an anti-freezing fireproof insulated electric wire, which comprises an outer insulating sheath, a copper braided sheath layer, a water-blocking layer, a first inner insulating sheath, an electric heating wire layer, a second inner insulating sheath, a flame-retardant heat-preservation filling layer, a high-temperature-resistant insulating composite sheath, a wire core sleeve, a copper conductor bundling sleeve, an electric wire core body and a reinforcing core, wherein the copper conductor bundling sleeve is sleeved on the periphery of the electric wire core body, the wire core sleeve is sleeved on the periphery of the copper conductor bundling sleeve, the reinforcing core is arranged on the right side of the wire core sleeve, the high-temperature-resistant insulating composite sheath is sleeved on the periphery of the wire core sleeve and the reinforcing core, the whole structure is simple, the flame-retardant heat-preservation internal protection structure with a multi-layer insulating structure is provided, the electric wire is convenient for insulation, anti-bending performance, stability and wear resistance of the, has certain popularization value.
Description
Technical Field
The utility model relates to the technical field of electric wires, specifically be an insulating electric wire prevents frostbite and prevents fires.
Background
The electric wire is a conducting wire for conducting current, the electric wire is composed of one or more soft conducting wires, a light and soft protective layer is covered outside the electric wire, the existing electric wire does not have a flame-retardant and heat-insulating internal protection structure with a multi-layer insulation structure, the electric wire is inconvenient to use for insulation, freezing prevention and fire prevention, meanwhile, the bending resistance, the stability of the whole structure and the wear resistance are insufficient, and the service life is influenced, so that the problems are improved by the anti-freezing and fire-preventing insulated electric wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention insulated wire prevents frostbite to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-freezing fireproof insulated wire comprises an outer insulating sheath, a copper braided sheath layer, a water blocking layer, a first inner insulating sheath, an electric heating wire layer, a second inner insulating sheath, a flame-retardant heat-insulating filling layer, a high-temperature-resistant insulating composite sheath, a wire core sleeve, a copper conductor bundling sleeve, a wire core body and a reinforcing core, wherein the copper conductor bundling sleeve is sleeved on the periphery of the wire core body, the wire core sleeve is sleeved on the periphery of the copper conductor bundling sleeve, the reinforcing core is arranged on the right side of the wire core sleeve, the high-temperature-resistant insulating composite sheath is sleeved on the periphery of the wire core sleeve and the reinforcing core, the second inner insulating sheath is sleeved on the periphery of the high-temperature-resistant insulating composite sheath, the flame-retardant heat-insulating filling layer is arranged between the inner wall of the second inner insulating sheath and the outer wall of the high-temperature-resistant insulating composite sheath, the electric heating wire layer is sleeved on the periphery of the second, the periphery of the first inner insulating sheath is sleeved with a water-resistant layer, the periphery of the water-resistant layer is sleeved with a copper braided sheath layer, and the periphery of the copper braided sheath layer is sleeved with an outer insulating sheath.
Preferably, the outer insulating sheath, the first inner insulating sheath and the second inner insulating sheath are all made of polyvinyl chloride insulating materials.
Preferably, the water-blocking layer is made of a semiconductive water-blocking tape.
Preferably, the flame-retardant heat-insulation filling layer is made of heat-insulation rock wool.
Preferably, the core sleeve is made of a maintenance magnesium insulating material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, all adopt polyvinyl chloride insulating material through the outer insulating sheath and the first interior insulating sheath and the second interior insulating sheath that set up, be convenient for play high-efficient insulation protection's effect through multilayer insulation structure, the electric heat wire layer through setting up between first interior insulating sheath and the second interior insulating sheath is convenient for carry out the ohmic heating simultaneously, and it is to the frost-proof result of use of whole electric wire heating, and under the packing of the fire-retardant heat preservation filling layer that adopts the heat preservation rock wool material, make to have fire-retardant heat retaining effect, simple structure just has multilayer insulation structure's fire-retardant heat retaining internal protection structure, the insulation of the electric wire of being convenient for is used with preventing frostbite and preventing fires, the life of electric wire has been prolonged.
2. The utility model discloses in, the relative outmost anti bending property who increases whole electric wire with the enhancement core of sinle silk sleeve pipe one side of whole electric wire structure is located to the inboard cover that the jacket layer is located outer insulating sheath through the copper that sets up, increases overall structure's stability and wearability simultaneously, increase of service life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a general plan view of the present invention;
in the figure: 1-outer insulating sheath, 2-copper braided sheath layer, 3-water-resistant layer, 4-first inner insulating sheath, 5-electric heating wire layer, 6-second inner insulating sheath, 7-flame-retardant heat-insulating filling layer, 8-high temperature-resistant insulating composite sheath, 9-wire core sleeve, 10-copper conductor bundling sheath, 11-wire core body and 12-reinforcing core.
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.
Referring to fig. 1-2, the present invention provides a technical solution: an anti-freezing fireproof insulated wire comprises an outer insulating sheath 1, a copper braided sheath layer 2, a water-blocking layer 3, a first inner insulating sheath 4, an electric heating wire layer 5, a second inner insulating sheath 6, a flame-retardant heat-insulating filling layer 7, a high-temperature-resistant insulating composite sheath 8, a wire core sleeve 9, a copper conductor bundling sleeve 10, a wire core body 11 and a reinforcing core 12, wherein the periphery of the wire core body 11 is sleeved with the copper conductor bundling sleeve 10, the periphery of the copper conductor bundling sleeve 10 is sleeved with the wire core sleeve 9, the wire core sleeve 9 is made of maintenance magnesium insulating materials, the right side of the wire core sleeve 9 is provided with the reinforcing core 12, the peripheries of the wire core sleeve 9 and the reinforcing core 12 are sleeved with the high-temperature-resistant insulating composite sheath 8, the periphery of the high-temperature-resistant insulating composite sheath 8 is sleeved with a second inner insulating sheath 6, and the flame-retardant heat-insulating filling layer 7 is arranged between the, the fire-retardant heat preservation filling layer 7 adopts the heat preservation rock wool material, the peripheral cover of second inner insulation sheath 6 is equipped with electric heater layer 5, the peripheral cover of electric heater layer 5 is equipped with first inner insulation sheath 4, the peripheral cover of first inner insulation sheath 4 is equipped with water blocking layer 3, water blocking layer 3 adopts the semi-conductive water blocking tape material, the peripheral cover of water blocking layer 3 is equipped with copper braiding cover 2, locate the relative outmost and the enhancement core 12 of sinle silk sleeve 9 one side of whole electric wire structure at the inboard cover of outer insulation sheath 1 through the copper braiding cover 2 that sets up, be convenient for increase the bending resistance of whole electric wire, increase overall structure's stability and wearability simultaneously, increase of service life, overall structure is simple, fire-retardant heat preservation's internal protection structure that has multilayer insulation structure, be convenient for the insulating of electric wire and prevent frostbite and fire use, increase overall structure's bending resistance and stability and wearability and the peripheral cover that has prolonged the life of electric wire has copper braiding cover The sheath 1, the outer insulating sheath 1, the first inner insulating sheath 4 and the second inner insulating sheath 6 are all made of polyvinyl chloride insulating materials, so that the high-efficiency insulating protection effect is conveniently achieved through a multilayer insulating structure, meanwhile, the electric heating wire layer 5 arranged between the first inner insulating sheath 4 and the second inner insulating sheath 6 is convenient for carrying out electric heating, the whole electric wire heating anti-freezing use effect is achieved, the flame-retardant heat-preservation effect is achieved under the filling of the flame-retardant heat-preservation filling layer 7 made of heat-preservation rock wool materials, the whole structure is simple, the flame-retardant heat-preservation internal protection structure with the multilayer insulating structure is provided, the electric wire is convenient to be used for insulation, anti-freezing and fire prevention, the bending resistance, the stability and the wear resistance of the whole structure are improved, the service life of the electric wire is prolonged, and the practicability is higher, has certain popularization value.
The utility model discloses work flow: when in use, the outer insulating sheath 1, the first inner insulating sheath 4 and the second inner insulating sheath 6 are made of polyvinyl chloride insulating materials, so that the effect of high-efficiency insulation protection is achieved through a multilayer insulating structure, meanwhile, the electric heating wire layer 5 arranged between the first inner insulating sheath 4 and the second inner insulating sheath 6 is used for being heated by electricity, the using effect of heating and freezing prevention of the whole electric wire is achieved, the flame-retardant heat-preservation effect is achieved under the filling of the flame-retardant heat-preservation filling layer 7 made of heat-preservation rock wool, the reinforcing core 12 which is positioned at the inner side of the outer insulating sheath 1 and sleeved on the outermost layer of the whole electric wire structure and one side of the wire core sleeve 9 through the copper braided sheath layer 2 is convenient to increase the bending resistance of the whole electric wire, the stability and the wear resistance of the whole structure are improved, the service life is prolonged, the whole structure is simple, and the flame-retardant heat-preservation inner protecting structure with the multilayer, the anti-freezing and fireproof electric wire is convenient to insulate and prevent freezing and fire, the bending resistance, the stability and the wear resistance of the integral structure are improved, the service life of the electric wire is prolonged, the practicability is high, and certain popularization value is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an insulating wire of fire prevention prevents frostbite, weaves jacket layer (2), water blocking layer (3), first internal insulation sheath (4), electric heater layer (5), second internal insulation sheath (6), fire-retardant heat preservation filling layer (7), high temperature resistant insulating composite sheath (8), sinle silk sleeve pipe (9), copper conductor bundle cover (10) and electric wire core (11) and strengthen core (12), its characterized in that: the wire comprises a wire core body (11), wherein a copper conductor bundling sleeve (10) is sleeved on the periphery of the wire core body (11), a wire core sleeve (9) is sleeved on the periphery of the copper conductor bundling sleeve (10), a reinforcing core (12) is arranged on the right side of the wire core sleeve (9), a high-temperature-resistant insulating composite sheath (8) is sleeved on the peripheries of the wire core sleeve (9) and the reinforcing core (12), a second inner insulating sheath (6) is sleeved on the periphery of the high-temperature-resistant insulating composite sheath (8), a flame-retardant heat-insulation filling layer (7) is arranged between the inner wall of the second inner insulating sheath (6) and the outer wall of the high-temperature-resistant insulating composite sheath (8), an electric heating wire layer (5) is sleeved on the periphery of the second inner insulating sheath (6), a first inner insulating sheath (4) is sleeved on the periphery of the electric heating wire layer (5), and a water-blocking layer, the periphery of the water-resistant layer (3) is sleeved with a copper braided jacket layer (2), and the periphery of the copper braided jacket layer (2) is sleeved with an outer insulating sheath (1).
2. The insulated wire of claim 1, wherein: the outer insulating sheath (1), the first inner insulating sheath (4) and the second inner insulating sheath (6) are all made of polyvinyl chloride insulating materials.
3. The insulated wire of claim 1, wherein: and the water-blocking layer (3) is made of a semi-conductive water-blocking tape material.
4. The insulated wire of claim 1, wherein: the flame-retardant heat-insulation filling layer (7) is made of heat-insulation rock wool.
5. The insulated wire of claim 1, wherein: and the wire core sleeve (9) is made of a maintenance magnesium insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421019.7U CN212990712U (en) | 2020-10-27 | 2020-10-27 | Anti-freezing fireproof insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421019.7U CN212990712U (en) | 2020-10-27 | 2020-10-27 | Anti-freezing fireproof insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212990712U true CN212990712U (en) | 2021-04-16 |
Family
ID=75419825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022421019.7U Expired - Fee Related CN212990712U (en) | 2020-10-27 | 2020-10-27 | Anti-freezing fireproof insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212990712U (en) |
-
2020
- 2020-10-27 CN CN202022421019.7U patent/CN212990712U/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 |
Granted publication date: 20210416 |