CN208111111U - A kind of novel water-tight corrosion-proof flame-proof control cable - Google Patents
A kind of novel water-tight corrosion-proof flame-proof control cable Download PDFInfo
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- CN208111111U CN208111111U CN201820385405.5U CN201820385405U CN208111111U CN 208111111 U CN208111111 U CN 208111111U CN 201820385405 U CN201820385405 U CN 201820385405U CN 208111111 U CN208111111 U CN 208111111U
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Abstract
The utility model provides a kind of novel water-tight corrosion-proof flame-proof control cable, by set gradually outside cable core and cable core the wrapping layer that blocks water, longitudinal wrap aluminium-plastic tape shielded layer, extrude polyethylene sheath, armor, buffer layer, oversheath and constitute；The cable core is twisted by filled layer and four groups of cores；The core is made of waterproofing type conductor by extruding crosslinked polyetylene insulated layer.There is the utility model excellent LSOH anti-flaming, waterproof to block water, anti-corrosion and interference free performance.
Description
Technical field
The utility model relates to wire and cable fields, and in particular to a kind of waterproof and anticorrosion flame-proof control cable.
Background technique
With deepening continuously for " two changing fusion ", the intelligence of electrical equipment control equipment has become development trend.Tradition
Instrument, instrument and measure and control device will develop towards high-performance, high-precision, high reliability, multi-functional direction, improve electricity
Device, machinery and instrument automation controlled level.
Since there are certain particularity, the bad environments of electric equipment operation, safety in the fields such as petroleum, coal mine, chemical industry
Height can be required, just corresponding to its matched cable more stringent requirements are proposed, especially the areas such as junction corrosion, pollution, aerosol
The stability of the control cable in domain, safety, more stringent requirements are proposed for environment resistant and anti-interference etc. performances, existing control
Cable is not able to satisfy related request.
Utility model content
The technical problems to be solved in the utility model is：It overcomes the deficiencies in the existing technology, provides a kind of low with Halogen
The control cable that cigarette is fire-retardant, waterproof blocks water, anti-corrosion and interference free performance are excellent.
A kind of novel water-tight corrosion-proof flame-proof control cable, by the wrapping layer that blocks water, the longitudinal wrap set gradually outside cable core and cable core
Aluminium-plastic tape shielded layer extrudes polyethylene sheath, armor, buffer layer, oversheath composition；The cable core is by filled layer and four
Group core is twisted；The core is made of waterproofing type conductor by extruding crosslinked polyetylene insulated layer.
Preferably, the waterproofing type conductor is that tinned copper conductor is twisted with water blocking yarn.
Preferably, the filled layer is filled using the waterproofing rope of super-strong moisture absorbing expanding material production.
Preferably, the wrapping layer that blocks water selects the compound waterstop of water-swellable, using double-deck wrapped.
Preferably, the armor is longitudinal wrap composite steel-plastic belt.
Preferably, the buffer layer is fire retardant nonwoven fabric.
Preferably, the oversheath is that low-smoke bittern-free highly fire-proof protective cover material extrudes.
The beneficial effects of the utility model are：
1, the utility model is due to using waterproofing type conductor, waterproofing rope are filled, waterstop is wrapped and the two-sided aluminium of polyethylene
Plastic composite strip longitudinal wrap comprehensive waterproof structure, the water-proof function of cable are layering, and play multiplication.Even if steam passes through sheath
Into cable, due to the effect of stop water layer by layer, completely isolated steam makes cable keep running well.
2, the waterproofing type conductor of the utility model has excellent antiseptic property, while in shielded layer and armor structure
Using bonding longitudinal wrap technique, so that shielded layer and armor is formed a closed concentric entirety with cable body, prevent external rings
In border there is aggressive liquid and gas to permeate into cable, so that cable be protected not to be corroded, and greatly mentions
The high mechanical performance of cable.
3, the utility model devises aluminium-plastic tape shielded layer and composite steel-plastic belt armor, using two different screens
Material is covered, certain complementation is played on electromagnetic wave shielding, shield effectiveness will be more preferable.
4, the utility model is using fire retardant nonwoven fabric wrapping layer and LSOH anti-flaming oversheath and with structure, with excellent
It is fire-retardant, at charcoal, shelling performance, the insulation of product, shielding, filling and be all made of halogen-free environmental material around packaging material, have excellent
Different environmental-protecting performance.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model；
In figure, 1- core；1-1 waterproofing type conductor；1-2 extrudes crosslinked polyetylene insulated layer；2- filled layer；3- blocks water wrapped
Layer；4- longitudinal wrap aluminium-plastic tape shielded layer；5- extrudes polyethylene sheath；6- armor；7- buffer layer；8- oversheath.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of novel water-tight corrosion-proof flame-proof control cable, by blocking water of being set gradually outside cable core and cable core around
Covering 3, longitudinal wrap aluminium-plastic tape shielded layer 4 extrude polyethylene sheath 5, armor 6, buffer layer 7, the composition of oversheath 8；It is described
Cable core is twisted by filled layer 2 and four groups of cores 1；The core 1 is exhausted by extruding crosslinked polyethylene by waterproofing type conductor 1-1
Edge layer 1-2 is constituted.
The waterproofing type conductor 1 is that tinned copper conductor is twisted with water blocking yarn, has longitudinal water-blocking effect.The filling
For layer 2 using the waterproofing rope filling of super-strong moisture absorbing expanding material production, its water absorption is itself tens or even thousands of times.It is described
The wrapping layer that blocks water 3 selects the compound waterstop of water-swellable, using double-deck wrapped.Armor 6 is longitudinal wrap composite steel-plastic belt.Buffering
Layer 7 is fire retardant nonwoven fabric.Oversheath 8 is that low-smoke bittern-free highly fire-proof protective cover material extrudes.
It is comprehensive using waterproofing type conductor 1, waterproofing rope filling, waterstop wrapped 3 and polyethylene double-sided aluminum plastic composite band longitudinal wrap
Waterproof construction is closed, the water-proof function of cable is layering, and plays multiplication.Even if steam enters cable by sheath, due to
The effect of stop water layer by layer, completely isolated steam make cable keep running well.
Tinned copper wire has excellent antiseptic property, and bonding longitudinal wrap technique is all made of in shielding and sheathed structure, makes to indulge
Alclad plastic composite strip shielded layer 4 and armor 6 form a closed concentric entirety with cable body, prevent from having in external environment
There are aggressive liquid and gas to permeate into cable, so that cable be protected not to be corroded, and greatly improves electricity
The mechanical performance of cable.
Longitudinal wrap aluminium-plastic tape shielded layer 4 and armor 6, using two different shielding materials, on electromagnetic wave shielding
Certain complementation is played, shield effectiveness will be more preferable.
The utility model is using the wrapped buffer layer 7 of fire retardant nonwoven fabric and LSOH anti-flaming oversheath 8 and uses structure, has
Have it is excellent it is fire-retardant, at charcoal, shelling performance, the insulation of product, shielding, filling and be all made of halogen-free environmental material around packaging material,
With excellent environmental-protecting performance.
Claims (7)
1. a kind of novel water-tight corrosion-proof flame-proof control cable, which is characterized in that by blocking water of being set gradually outside cable core and cable core around
Covering, longitudinal wrap aluminium-plastic tape shielded layer extrude polyethylene sheath, armor, buffer layer, oversheath composition；The cable core by
Filled layer and four groups of cores are twisted；The core is made of waterproofing type conductor by extruding crosslinked polyetylene insulated layer.
2. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that the waterproofing type is led
Body is that tinned copper conductor is twisted with water blocking yarn.
3. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that the filled layer is adopted
The waterproofing rope filling made of super-strong moisture absorbing expanding material.
4. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that it is described block water it is wrapped
The compound waterstop of layer choosing water-swellable, using double-deck wrapped.
5. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that the armor is
Longitudinal wrap composite steel-plastic belt.
6. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that the buffer layer is
Fire retardant nonwoven fabric.
7. a kind of novel water-tight corrosion-proof flame-proof control cable according to claim 1, which is characterized in that the oversheath is
Low-smoke bittern-free highly fire-proof protective cover material extrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385405.5U CN208111111U (en) | 2018-03-20 | 2018-03-20 | A kind of novel water-tight corrosion-proof flame-proof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385405.5U CN208111111U (en) | 2018-03-20 | 2018-03-20 | A kind of novel water-tight corrosion-proof flame-proof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111111U true CN208111111U (en) | 2018-11-16 |
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ID=64121977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385405.5U Active CN208111111U (en) | 2018-03-20 | 2018-03-20 | A kind of novel water-tight corrosion-proof flame-proof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491603A (en) * | 2019-09-09 | 2019-11-22 | 江苏亨通电力电缆有限公司 | A kind of production technology of insect-pest waterproof power cable |
| CN114914016A (en) * | 2022-06-24 | 2022-08-16 | 重庆市南方阻燃电线电缆有限公司 | Shielding type electric power communication flame-retardant flexible cable for robot |
-
2018
- 2018-03-20 CN CN201820385405.5U patent/CN208111111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491603A (en) * | 2019-09-09 | 2019-11-22 | 江苏亨通电力电缆有限公司 | A kind of production technology of insect-pest waterproof power cable |
| CN114914016A (en) * | 2022-06-24 | 2022-08-16 | 重庆市南方阻燃电线电缆有限公司 | Shielding type electric power communication flame-retardant flexible cable for robot |
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