CN209015754U - Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable - Google Patents
Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable Download PDFInfo
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- CN209015754U CN209015754U CN201822081202.XU CN201822081202U CN209015754U CN 209015754 U CN209015754 U CN 209015754U CN 201822081202 U CN201822081202 U CN 201822081202U CN 209015754 U CN209015754 U CN 209015754U
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Abstract
The utility model provides fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable, fire-resistant isinglass belt is surrounded with outside the conductor, fire-resistant isinglass belt is coated with insulating layer, gasket for packing is filled in the outer Mica tape layer of insulating layer, separation sleeve is extruded with outside Mica tape layer, separation sleeve is coated with armor, and sheath is surrounded with outside armor；Advantage are as follows: the utility model fire resisting, oil resistant, waterproof, wear-resisting, acid and alkali-resistance and various corrosive gas, ageing-resistant, the excellent properties such as do not burn, fluoroplastics run well in -40 °C -200 °C certifiable equipment, the wrapped mica tape of conductor, it is not on fire not burn, cable high-temperature does not puncture, and is glass fiber filling Mica tape outside insulating layer, prevents cable inside and outside catching fire, Exterior cable burning is able to maintain 90 minutes, and cable can normal power supply；Steel-tape armouring increases cable strength, and sheath has very high flame retardant property, and polyolefin is constant in -40 °C of retention properties of low temperature.
Description
Technical field
The utility model relates to field of cables, protect more particularly, to fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin
Cover fire resisting water-proof cable.
Background technique
As reform and opening-up paces are accelerated, some special engineerings require power supply system that must have under high/low temperature particular surroundings
Standby safety operates normally, and cable is required to have fire resisting, oil resistant, waterproof, wear-resisting, acid and alkali-resistance and various corrosive gas, resistance to
Aging, performances, the common cable such as do not burn have been unable to satisfy the demand of engineering.
Summary of the invention
The purpose of this utility model is that solve the deficiencies in the prior art, and it is low to provide fluoroplastic insulation Mica tape
Cigarette halogen-free polyolefin sheath fire resisting water-proof cable.
The new technical solution of the utility model is: fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting is anti-
Water power cable, including gasket for packing, conductor, fire-resistant isinglass belt, insulating layer, fire-resistant isinglass belt wrapping layer, separation sleeve, armor and shield
Set, the conductor are surrounded with fire-resistant isinglass belt outside, and the fire-resistant isinglass belt is coated with insulating layer, and insulating layer is fluorine modeling
Material, the outer fire-resistant isinglass belt wrapping layer of the insulating layer is interior to be filled with gasket for packing, and gasket for packing is glass fiber, the fire resisting cloud
Separation sleeve is extruded with outside master tape wrapping layer, and separation sleeve is weather-resistance polyethylene, the separation sleeve is coated with armor, described
Armor outside be surrounded with sheath, the sheath is low smoke halogen-free flame-retardant polyolefin.
The conductor is copper.
The fire-resistant isinglass belt is double-deck 1200 DEG C of the fire resisting.
The armor is galvanized steel strip.
The utility model has the following beneficial effects: the utility model fire resisting, oil resistant, waterproof, wear-resisting, acid and alkali-resistance and various corrosion
Property gas, ageing-resistant, the excellent properties such as do not burn, fluoroplastics run well in -40 °C -200 °C certifiable equipment, conductor around
Packet mica tape, not on fire not burn, cable high-temperature does not puncture, and is glass fiber filling Mica tape outside insulating layer, prevents cable
Inside and outside catching fire, Exterior cable burning are able to maintain 90 minutes, and cable can normal power supply；Steel-tape armouring increases cable strength,
Sheath has very high flame retardant property, and polyolefin is constant in -40 °C of holding self performances of low temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1 being gasket for packing, 2 be conductor, 3 be fire-resistant isinglass belt, 4 be insulating layer, 5 be fire-resistant isinglass belt wrapping layer, 6
It is armor for separation sleeve, 7,8 is sheath.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable, including gasket for packing 1, conductor 2,
Fire-resistant isinglass belt 3, insulating layer 4, fire-resistant isinglass belt wrapping layer 5, separation sleeve 6, armor 7 and sheath 8, the conductor 2 it is outer around
It is surrounded by fire-resistant isinglass belt 3, the fire-resistant isinglass belt 3 is coated with insulating layer 4, and insulating layer 4 is fluoroplastics, the insulation
It is filled with gasket for packing 1 in the outer fire-resistant isinglass belt wrapping layer 5 of layer 4, and gasket for packing 1 is glass fiber, the fire-resistant isinglass belt is wrapped
Separation sleeve 6 is extruded with outside layer 5, and separation sleeve 6 is weather-resistance polyethylene, the separation sleeve 6 is coated with armor 7, described
Sheath 8 is surrounded with outside armor 7, the sheath 8 is low smoke halogen-free flame-retardant polyolefin.
The conductor 2 is copper.
The fire-resistant isinglass belt 3 is double-deck 1200 DEG C of the fire resisting.
The armor 7 is galvanized steel strip.
Claims (4)
1. fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable, including gasket for packing (1), conductor
(2), fire-resistant isinglass belt (3), insulating layer (4), fire-resistant isinglass belt wrapping layer (5), separation sleeve (6), armor (7) and sheath (8),
It is characterized by: being surrounded with fire-resistant isinglass belt (3) outside the conductor (2), the fire-resistant isinglass belt (3) is coated with insulation
Layer (4), and insulating layer (4) is fluoroplastics, is filled with gasket for packing in the outer fire-resistant isinglass belt wrapping layer (5) of the insulating layer (4)
(1), and gasket for packing (1) is glass fiber, is extruded with separation sleeve (6) outside the fire-resistant isinglass belt wrapping layer (5), and separation sleeve
It (6) is weather-resistance polyethylene, the separation sleeve (6) is coated with armor (7), and sheath is surrounded with outside the armor (7)
(8), the sheath (8) is low smoke halogen-free flame-retardant polyolefin.
2. fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable according to claim 1,
It is characterized by: the conductor (2) is copper.
3. fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable according to claim 1,
It is characterized by: the fire-resistant isinglass belt (3) is double-deck 1200 DEG C of the fire resisting.
4. fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable according to claim 1,
It is characterized by: the armor (7) is galvanized steel strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081202.XU CN209015754U (en) | 2018-12-12 | 2018-12-12 | Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081202.XU CN209015754U (en) | 2018-12-12 | 2018-12-12 | Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015754U true CN209015754U (en) | 2019-06-21 |
Family
ID=66843765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081202.XU Active CN209015754U (en) | 2018-12-12 | 2018-12-12 | Fluoroplastic insulation Mica tape low-smoke halogen-free polyolefin sheath fire resisting water-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015754U (en) |
-
2018
- 2018-12-12 CN CN201822081202.XU patent/CN209015754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200706 Address after: Room 102, building 4, 59 Xuzhou Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong jinbaoyuan Copper Industry Co., Ltd Address before: 257091 Xuzhou Road, Dongying District, Shandong, No. 59, No. Patentee before: SHANDONG JINYUAN COPPER INDUSTRY Co.,Ltd. |