CN207676675U - A kind of novel parallel bundling insulated cable - Google Patents
A kind of novel parallel bundling insulated cable Download PDFInfo
- Publication number
- CN207676675U CN207676675U CN201820038946.0U CN201820038946U CN207676675U CN 207676675 U CN207676675 U CN 207676675U CN 201820038946 U CN201820038946 U CN 201820038946U CN 207676675 U CN207676675 U CN 207676675U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- wire core
- resistant layer
- resistant
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of novel parallel bundling insulated cables,Including the first cable,Second cable,Third cable and the 4th cable,First cable,Second cable,Third cable and the 4th cable are made of conductor wire core and the external insulation being wrapped in outside conductor wire core protection skin,The dowel surface is equipped with osculum,First cable,Second cable,Third cable and the 4th cable outer surface, which are wrapped up, is equipped with protective case,The protective case outer surface is equipped with silicone rubber insulation layer,The silicone rubber insulation layer outer surface is equipped with rock wool heat-preservation layer,Rock wool heat-preservation layer outer surface is equipped with glass fibre high-temperature-resistant layer,Glass fibre high-temperature-resistant layer outer surface is equipped with polyvinyl chloride wearing-resistant layer,Polyvinyl chloride wearing-resistant layer outer surface is equipped with polyurethanes corrosion-resistant coating,The utility model,Can some sufficient protection is played to bunched cable,And the ponding situation of parallel conductor cable upper surface can solve very well.
Description
Technical field
The utility model is related to garment devices technical field, specifically a kind of novel parallel bundling insulated cable.
Background technology
Parallel bunched overhead insulated cable（Referred to as：Parallel gathering lead wire in low）It is State Power Corporation's Rural Power Grid Construction " ten
The product promoted and applied in five " programs for the development of science and technology.The reactance of low-voltage supply line is made of impedance, capacitive reactance and induction reactance.Parallel cluster
Conducting wire is powered using three-phase and four-line, so that distribution transforming three-phase load unbalance degree is down to minimum, reduces neutral current, to reduce electricity
Resistance loss makes the inductance of conducting wire reduce, increases dielectric constant between line, capacitance increases due to using tight type symmetrical fissions structure
Add, circuit reactance is made to be greatly lowered, the final purpose for realizing dilatation drop damage.Since conducting wire is at collection pencil combination, resist power disconnected greatly
It is multiplied compared with single line, reduces single-phase wire break accident.By wind pressure, when the isotonic force effect of frost parallel insulation be not pressurized,
Operating safety factor improves, apparent to anti-lightning strike, anti-electricity-theft, anticreep improvement with obvious effects, but outside current bunched cable
The insulation connection sheath performance on surface is poor, can not carry out protection fixation by cable well, once the protection outside cable is extracted
It now damages, then can cause to separate between cable, influence to use, and for parallel conductor cable, since it is more parallel, rainwater meeting
Product stream can not be discharged in cable upper end.
Utility model content
The purpose of this utility model is to provide a kind of novel parallel bundling insulated cables, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel parallel bundling insulated cable, packet
Include the first cable, the second cable, third cable and the 4th cable, first cable, the second cable, third cable and the 4th electricity
Cable is made of conductor wire core and the external insulation being wrapped in outside conductor wire core protection skin, first cable, the second cable, third
Cable and the 4th cable are connected by dowel between each other, and the dowel surface is equipped with osculum, first cable, the
Two cables, third cable and the 4th cable outer surface, which are wrapped up, is equipped with protective case, and it is exhausted that the protective case outer surface is equipped with silicon rubber
Edge layer, the silicone rubber insulation layer outer surface are equipped with rock wool heat-preservation layer, and it is resistance to that rock wool heat-preservation layer outer surface is equipped with glass fibre
Heat zone, glass fibre high-temperature-resistant layer outer surface are equipped with polyvinyl chloride wearing-resistant layer, polyvinyl chloride wearing-resistant layer outer surface
Equipped with polyurethanes corrosion-resistant coating.
Preferably, there are three the conductor wire core in first cable, the second cable, third cable and the 4th cable is all provided with
More than, the conductor wire core surface is equipped with interior insulation and protects skin, and rubber filling object is equipped between the conductor wire core.
Preferably, fire retardant and antioxidant are coated in the glass fibre high-temperature-resistant layer.
Preferably, the polyurethanes corrosion-resistant coating, polyvinyl chloride wearing-resistant layer, glass fibre high-temperature-resistant layer, rock wool
The thickness all same of insulating layer and silicone rubber insulation layer.
Preferably, the osculum is equipped with three or more, and uniform spaced set between osculum.
Compared with prior art, the utility model has the beneficial effects that：In conductor wire core outer surface, the interior insulation of setting is protected
Sheath will not interfere with each other between can protecting each conductor wire core, and the rubber filling object being arranged between conductor wire core can both make
It is full to obtain cable, is unlikely to deform, while insulation effect can be played to internal conductor wire core, the silicon rubber being arranged outside protective case
Insulating layer has preferable bending property and cryogenic property, while can play effective insulating properties, outside silicone rubber insulation layer
The rock wool heat-preservation layer of surface setting can improve the freeze proof cold tolerance of bunched cable, and winter low temperature is avoided to work bunched cable
It impacts, in rock wool heat-preservation layer outer surface, the glass fibre high-temperature-resistant layer of setting can improve the fire-proof high-temperature resistant of bunched cable
Performance avoids outdoor electrical cables from encountering fire and the case where combustion damage occurs, and in glass fibre high-temperature-resistant layer outer surface, setting is poly-
Vinyl chloride wearing layer has good wearability, can resist oil, acid, alkali, bacterium, moisture and solar radiation etc., and to the work of flame
Make performance with having from going out, the polyurethanes corrosion-resistant coating of setting has very strong anti-corrosion in polyvinyl chloride wearing-resistant layer outer surface
Corrosion, provides bunched cable sufficient protection, and the osculum being arranged on dowel can remain rainy day or snowy day
Moisture content in bunched cable upper surface is drained, and water penetration is avoided to impact cable, and entire parallel bundling insulated cable uses
Convenient, performance is comprehensive, has been convenient for people's use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model conductive wire core structure schematic diagram.
Fig. 3 is the utility model dowel schematic diagram.
Fig. 4 is the utility model protective case structural schematic diagram.
In figure：1- rubber filling objects；2- conductor wire cores；3- protective cases；4- external insulations protect skin；The first cables of 5-；6- connects
Connect muscle；The second cables of 7-；8- third cables；The 4th cables of 9-；10- interior insulations protect skin；11- osculums；12- polyurethane
Ester corrosion-resistant coating；13- polyvinyl chloride wearing-resistant layers；14- glass fibre high-temperature-resistant layers；15- rock wool heat-preservation layers；16- silicon rubber insulations
Layer.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the utility model embodiment, a kind of novel parallel bundling insulated cable, including the first cable
5, the second cable 7, third cable 8 and the 4th cable 9, the first cable 5, the second cable 7, third cable 8 and the 4th cable 9 by
Conductor wire core 2 and the external insulation protection skin 4 being wrapped in outside conductor wire core 2 form, the first cable 5, the second cable 7, third cable 8
It is connected between each other by dowel 6 with the 4th cable 9,6 surface of dowel is equipped with osculum 11, and osculum 11 can be by the rainy day
Or snowy day remains in the moisture content of bunched cable upper surface and drains, and avoids water penetration from impacting cable, the first cable 5,
Two cables 7, third cable 8 and 9 outer surface of the 4th cable, which are wrapped up, is equipped with protective case 3, and it is exhausted that 3 outer surface of protective case is equipped with silicon rubber
Edge layer 16, silicone rubber insulation layer 16 has preferable bending property and cryogenic property, while can play effective insulating properties, silicon
16 outer surface of rubber insulation is equipped with rock wool heat-preservation layer 15, and rock wool heat-preservation layer 15 can improve the freeze proof cold-resistant energy of bunched cable
Power avoids winter low temperature from impacting bunched cable work, and 15 outer surface of rock wool heat-preservation layer is equipped with glass fibre high-temperature-resistant layer
14, glass fibre high-temperature-resistant layer 14 can improve the fire-proof high-temperature resistant performance of bunched cable, avoid outdoor electrical cables from encountering fire and go out
The case where existing combustion damage, 14 outer surface of glass fibre high-temperature-resistant layer are equipped with polyvinyl chloride wearing-resistant layer 13, polyvinyl chloride wearing-resistant layer
13 have good wearability, can resist oil, acid, alkali, bacterium, moisture and solar radiation etc., and have oneself to go out work the effect of flame
Performance, 13 outer surface of polyvinyl chloride wearing-resistant layer are equipped with polyurethanes corrosion-resistant coating 12, polyurethanes corrosion-resistant coating 12
With very strong anticorrosive property, sufficient protection is provided to bunched cable appearance musculus cutaneus, the first cable 5, the second cable 7, the
Conductor wire core 2 in three cables 8 and the 4th cable 9 is all provided with there are three more than, and 2 surface of conductor wire core is equipped with interior insulation and protects skin
10, interior insulation protection skin 10 will not interfere with each other between can protecting each conductor wire core 2, be filled out equipped with rubber between conductor wire core 2
Object 1 is filled, rubber filling object 1 can both so that cable is full, was unlikely to deform, while can play heat preservation to internal conductor wire core 2
Effect, glass fibre high-temperature-resistant layer 14 is interior to be coated with fire retardant and antioxidant, polyurethanes corrosion-resistant coating 12, polyvinyl chloride
The thickness all same of wearing layer 13, glass fibre high-temperature-resistant layer 14, rock wool heat-preservation layer 15 and silicone rubber insulation layer 16, osculum 11
Equipped with three or more, and uniform spaced set between osculum 11.
The operation principle of the utility model is：Interior insulation protection skin 10 will not be mutual between can protecting each conductor wire core 2
Interference, the rubber filling object 1 being arranged between conductor wire core 2 can both so that cable is full, was unlikely to deform, while can be internal
Portion's conductor wire core 2 plays insulation effect, and the silicone rubber insulation layer 16 being arranged outside protective case 3 has preferable bending property and low
Warm nature energy, while can play effective insulating properties, in 16 outer surface of silicone rubber insulation layer, the rock wool heat-preservation layer 15 of setting can be with
The freeze proof cold tolerance for improving bunched cable avoids winter low temperature from impacting bunched cable work, in rock wool heat-preservation layer 15
The fire-proof high-temperature resistant performance that 14 layers of the glass fibre high temperature resistant of outer surface setting can improve bunched cable, avoids outdoor electrical cables from meeting
There is the case where combustion damage to fire, the polyvinyl chloride wearing-resistant layer 13 of setting has in 14 outer surface of glass fibre high-temperature-resistant layer
Good wearability can resist oil, acid, alkali, bacterium, moisture and solar radiation etc., and have the effect of flame from going out and make performance,
The polyurethanes corrosion-resistant coating 12 of 13 outer surface of polyvinyl chloride wearing-resistant layer setting has very strong anticorrosive property, to boundling electricity
Cable provides sufficient protection, and when the rainy day, rainwater can be collected on parallel bundling insulated cable, the draining on dowel 6
Hole 11 can make rainwater be discharged along osculum 11, to play effective drainage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of novel parallel bundling insulated cable, including the first cable（5）, the second cable（7）, third cable（8）With the 4th
Cable（9）, it is characterised in that：First cable（5）, the second cable（7）, third cable（8）With the 4th cable（9）By leading
Wire core（2）Be wrapped in conductor wire core（2）Outer external insulation protects skin（4）Composition, first cable（5）, the second cable
（7）, third cable（8）With the 4th cable（9）Pass through dowel between each other（6）Connection, the dowel（6）Surface is equipped with row
Water hole（11）, first cable（5）, the second cable（7）, third cable（8）With the 4th cable（9）It wraps up and being equipped in outer surface
Protective case（3）, the protective case（3）Outer surface is equipped with silicone rubber insulation layer（16）, the silicone rubber insulation layer（16）Outer surface
Equipped with rock wool heat-preservation layer（15）, the rock wool heat-preservation layer（15）Outer surface is equipped with glass fibre high-temperature-resistant layer（14）, the glass
Fibre fire resistant layer（14）Outer surface is equipped with polyvinyl chloride wearing-resistant layer（13）, the polyvinyl chloride wearing-resistant layer（13）Outer surface is equipped with
Polyurethanes corrosion-resistant coating（12）.
2. a kind of novel parallel bundling insulated cable according to claim 1, it is characterised in that：First cable（5）、
Second cable（7）, third cable（8）With the 4th cable（9）Interior conductor wire core（2）It is all provided with there are three more than, the conductor wire
Core（2）Surface is equipped with interior insulation and protects skin（10）, the conductor wire core（2）Between be equipped with rubber filling object（1）.
3. a kind of novel parallel bundling insulated cable according to claim 1, it is characterised in that：The resistance to height of glass fibre
Warm layer（14）It is interior to be coated with fire retardant and antioxidant.
4. a kind of novel parallel bundling insulated cable according to claim 1, it is characterised in that：The polyurethanes
Corrosion-resistant coating（12）, polyvinyl chloride wearing-resistant layer（13）, glass fibre high-temperature-resistant layer（14）, rock wool heat-preservation layer（15）It is exhausted with silicon rubber
Edge layer（16）Thickness all same.
5. a kind of novel parallel bundling insulated cable according to claim 1, it is characterised in that：The osculum（11）If
There are three or more, and osculum（11）Between uniform spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038946.0U CN207676675U (en) | 2018-01-10 | 2018-01-10 | A kind of novel parallel bundling insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038946.0U CN207676675U (en) | 2018-01-10 | 2018-01-10 | A kind of novel parallel bundling insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676675U true CN207676675U (en) | 2018-07-31 |
Family
ID=62973954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820038946.0U Expired - Fee Related CN207676675U (en) | 2018-01-10 | 2018-01-10 | A kind of novel parallel bundling insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111932A (en) * | 2019-04-30 | 2019-08-09 | 无锡市神光电缆有限公司 | A kind of inorganic insulation fireproof cable and preparation method thereof |
| CN115805209A (en) * | 2022-11-28 | 2023-03-17 | 晶锋集团股份有限公司 | A weather-resistant high-strength composite cable and its processing equipment |
-
2018
- 2018-01-10 CN CN201820038946.0U patent/CN207676675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110111932A (en) * | 2019-04-30 | 2019-08-09 | 无锡市神光电缆有限公司 | A kind of inorganic insulation fireproof cable and preparation method thereof |
| CN115805209A (en) * | 2022-11-28 | 2023-03-17 | 晶锋集团股份有限公司 | A weather-resistant high-strength composite cable and its processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207676675U (en) | A kind of novel parallel bundling insulated cable | |
| CN202796225U (en) | Waterproof anticorrosion power cable | |
| CN206516377U (en) | A kind of isolated form flexible mineral matter insulated cable | |
| CN203085203U (en) | A waterproof and fireproof cable | |
| CN201402667Y (en) | High voltage power supply and distribution power cable | |
| CN106205831A (en) | A kind of rated voltage 66/110KV copper strip shielding water-resistant power cable | |
| CN202711799U (en) | Mineral insulation fireproof cable having corrugated stainless steel sheath | |
| CN202758633U (en) | Low-voltage flexible fireproof cable | |
| CN204270680U (en) | A kind of charging electric vehicle and data information transfer composite cable | |
| CN209882136U (en) | Carbon fiber heating cable that fire behavior is good | |
| CN201994094U (en) | Waterproof high-temperature-resistant coaxial cable | |
| CN207558465U (en) | A kind of shell-less fire resistant low-voltage cable | |
| CN205900177U (en) | Improve fire -retardant type overhead insulated cable | |
| CN105072725A (en) | Heat tracing cable for large-space roof de-icing | |
| CN201946370U (en) | Fire-resistant type mineral insulated cable | |
| CN205845557U (en) | Insulated de-icing cables | |
| CN206947014U (en) | A kind of New-type charge stake cable | |
| CN218214727U (en) | High-performance cable for intelligent robot | |
| CN104134489A (en) | Compound cable for charging and data information transmission of electromobile | |
| CN206849540U (en) | A kind of isolated form flexible mineral insulation flexible cable of resistance to dragging | |
| CN209515271U (en) | A kind of cold-resistant wind energy cable | |
| CN219303376U (en) | Cable structure | |
| CN219800526U (en) | High-temperature-resistant cable for charging pile | |
| CN212573013U (en) | Heat conduction cable | |
| CN210575233U (en) | A low-voltage insulated bundled wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20200110 |