CN207397749U - It is a kind of that there is the high-voltage line of fire-resistant waterproof - Google Patents
It is a kind of that there is the high-voltage line of fire-resistant waterproof Download PDFInfo
- Publication number
- CN207397749U CN207397749U CN201721175924.0U CN201721175924U CN207397749U CN 207397749 U CN207397749 U CN 207397749U CN 201721175924 U CN201721175924 U CN 201721175924U CN 207397749 U CN207397749 U CN 207397749U
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- layer
- flame
- waterproof
- retardant
- fire
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- 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
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- 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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Abstract
The utility model offer is a kind of to have the function of the high-voltage line of fire-resistant waterproof, and including conductor, flame-retardant layer, insulating layer, waterproof layer and outer flame-retardant sheath, flame-retardant layer is equipped with outside the conductor；The insulating layer sticks in the outside of flame-retardant layer, and the outside of insulating layer is provided with waterproof layer；The outer flame-retardant sheath is arranged on the outside of insulating layer by waterproof layer；The outer flame-retardant sheath includes rubber sleeve, air bag and extinguishing chemical, and the rubber sleeve is internally provided with air bag；The inside air bag is equipped with extinguishing chemical.The outer flame-retardant sheath of the utility model, the setting of waterproof layer and flame-retardant layer are conducive to avoid high temperature sintering high-voltage line; with good water-proof function, service life is improved, meeting can also use in the case of immersion; security is effectively increased, convenient for marketing and application.
Description
Technical field
The utility model belongs to field of cable technology more particularly to a kind of has the function of the high-voltage line of fire-resistant waterproof.
Background technology
With the fast development of power industry, cable is widely used in the fields such as office building, market, tunnel, hospital, people
Cable is required to adapt to different fields there has also been further.Simultaneously with the development of society, environmental protection increasingly
Paid attention to by people.And the high-voltage line of modern technologies cannot tackle hot weather, fire prevention is low with water-proof function, and tensile strength
Low, service life is short, it is impossible to the problem of undertaking the power Transmission under high-pressure situations.
Therefore, a kind of high-voltage line with fire-resistant waterproof is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model offer is a kind of has the function of the high-voltage line of fire-resistant waterproof, with solution
Certainly the high-voltage line of the prior art cannot tackle hot weather, and fire prevention is low with water-proof function, and tensile strength is low, service life
It is short, it is impossible to the problem of undertaking the power Transmission under high-pressure situations.It is a kind of that there is the high-voltage line of fire-resistant waterproof, including conductor,
Flame-retardant layer, insulating layer, waterproof layer and outer flame-retardant sheath, conductor outside are equipped with flame-retardant layer；The insulating layer adhesion
The outside of the outside of flame-retardant layer, and insulating layer is provided with waterproof layer；The outer flame-retardant sheath is arranged on by waterproof layer
The outside of insulating layer；The outer flame-retardant sheath includes rubber sleeve, air bag and extinguishing chemical, and the rubber sleeve is internally provided with gas
Capsule；The inside air bag is equipped with extinguishing chemical.
The waterproof layer includes outer waterproof membrane, inner waterproofing film, sponge and hygroscopic agent, and the outer waterproof membrane passes through sponge
It is arranged on the outside of inner waterproofing film；The sponge sticks in the middle part of outer waterproof membrane and inner waterproofing film, and sponge inner homogeneous
Equipped with hygroscopic agent, there is good water-proof function, improve service life, meeting can also use in the case of immersion,
Effectively increase security.
For the flame-retardant layer with more than 50% cap rate overlapping around synthetic fire resistive material of double-baging, outer layer is overlapped wrapped resistance
Band is fired, wrapped smooth, corrugationless reaches fire resistance test requirement.
The conductor is twisted using high-quality anaerobic round copper wire and suppressed, copper content >=99.99%, performance and appearance
Meet the regulation of GB/T3956, there is good flexibility, conductive effect is good.
The insulating layer is arranged on the middle part of flame-retardant layer and waterproof layer, and insulating layer is using exhausted made of polytetrafluoroethylene (PTFE)
Edge material can resist 1500 volts of high-voltage electricity, there is good high temperature resistant and low temperature resistant function, nonhazardous.
Compared with prior art, the utility model has the advantages that：
1. the setting of the outer flame-retardant sheath of the utility model, have good heat-resisting, cold-resistant, wear-resisting, oil resistant, environmental protection and
Anti-tear function is effectively set with extinguishing chemical by air bag, is conducive to avoid high temperature sintering high-voltage line.
2. the setting of the waterproof layer of the utility model has good water-proof function, improves service life, meet
It can also be used in the case of immersion, effectively increase security.
3. the setting of the flame-retardant layer of the utility model, be conducive to resist 1500 volts of high-voltage electricity, there is good high temperature resistant and resistance to
Low temperature functional, nonhazardous.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the waterproof layer structure schematic diagram of the utility model.
Fig. 3 is the outer flame-retardant sheath structure diagram of the utility model.
In figure：
1- conductors, 2- flame-retardant layers, 3- insulating layers, 4- waterproof layers, the outer waterproof membranes of 41-, 42- inner waterproofing films, 43- sponges,
44- hygroscopic agents, the outer flame-retardant sheaths of 5-, 51- rubber sleeves, 52- air bags, 53- extinguishing chemicals.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 3
The utility model offer is a kind of to have the function of the high-voltage line of fire-resistant waterproof, including conductor 1, flame-retardant layer 2, insulating layer
3, waterproof layer 4 and outer flame-retardant sheath 5,1 outside of conductor are equipped with flame-retardant layer 2；The insulating layer 3 sticks in flame-retardant layer
2 outside, and the outside of insulating layer 3 is provided with waterproof layer 4；The outer flame-retardant sheath 5 is arranged on insulation by waterproof layer 4
The outside of layer 3；The outer flame-retardant sheath 5 includes rubber sleeve 51, air bag 52 and extinguishing chemical 53, inside the rubber sleeve 51
Equipped with air bag 52；52 inside of air bag is equipped with extinguishing chemical 53.
The waterproof layer 4 includes outer waterproof membrane 41, inner waterproofing film 42, sponge 43 and hygroscopic agent 44, the outer waterproof
Film 41 is arranged on the outside of inner waterproofing film 42 by sponge 43；The sponge 43 sticks in outer waterproof membrane 41 and inner waterproofing film 42
Middle part, and 43 inner homogeneous of sponge be equipped with hygroscopic agent 44, have good water-proof function, improve service life, meet
It can also be used in the case of immersion, effectively increase security.
With more than 50% cap rate overlapping around synthetic fire resistive material of double-baging, outer layer is overlapped wrapped the flame-retardant layer 2
Fire-retardant band, wrapped smooth, corrugationless reaches fire resistance test requirement.
The conductor 1 is twisted using high-quality anaerobic round copper wire and suppressed, copper content >=99.99%, performance and outer
The regulation for meeting GB/T3956 is seen, there is good flexibility, conductive effect is good.
The insulating layer 3 is arranged on the middle part of flame-retardant layer 2 and waterproof layer 4, and insulating layer 3 is made of polytetrafluoroethylene (PTFE)
Insulating materials, 1500 volts of high-voltage electricity can be resisted, there is good high temperature resistant and low temperature resistant function, nonhazardous.
Operation principle
In the utility model, first by the rubber sleeve 51 of outer flame-retardant sheath 5, carry out heat-resisting, cold-resistant, wear-resisting, oil resistant,
Environmentally friendly and anti-tear function is broken if the air bag 52 inside rubber sleeve 51 is burnt, and will be released extinguishing chemical 53 and is put out a fire, then by anti-
Water layer 4 carries out waterproof, and improves security by 3 insulating inner voltage of insulating layer, is then sent out by 2 fire-retardant conductor 1 of flame-retardant layer
It lights a fire flower.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (5)
1. a kind of have the function of the high-voltage line of fire-resistant waterproof, it is characterised in that：Including conductor (1), flame-retardant layer (2), insulating layer
(3), waterproof layer (4) and outer flame-retardant sheath (5), the conductor (1) is external to be equipped with flame-retardant layer (2)；The insulating layer (3)
The outside of flame-retardant layer (2) is sticked in, and the outside of insulating layer (3) is provided with waterproof layer (4)；The outer flame-retardant sheath (5)
The outside of insulating layer (3) is arranged on by waterproof layer (4)；The outer flame-retardant sheath (5) includes rubber sleeve (51), air bag
(52) and extinguishing chemical (53), the rubber sleeve (51) are internally provided with air bag (52)；Equipped with fire extinguishing inside the air bag (52)
Agent (53).
2. there is the high-voltage line of fire-resistant waterproof as described in claim 1, it is characterised in that：Waterproof layer (4) bag
Outer waterproof membrane (41), inner waterproofing film (42), sponge (43) and hygroscopic agent (44) are included, the outer waterproof membrane (41) passes through sponge
(43) it is arranged on the outside of inner waterproofing film (42)；The sponge (43) sticks in outer waterproof membrane (41) and inner waterproofing film (42)
Middle part, and sponge (43) inner homogeneous is equipped with hygroscopic agent (44).
3. there is the high-voltage line of fire-resistant waterproof as described in claim 1, it is characterised in that：The flame-retardant layer (2) with
Around synthetic fire resistive material of double-baging, outer layer is overlapped wrapped fire-retardant band for more than 50% cap rate overlapping.
4. there is the high-voltage line of fire-resistant waterproof as described in claim 1, it is characterised in that：The conductor (1) uses
High-quality anaerobic round copper wire, which is twisted, to be suppressed, copper content >=99.99%, and performance and appearance meet the regulation of GB/T3956.
5. there is the high-voltage line of fire-resistant waterproof as described in claim 1, it is characterised in that：The insulating layer (3) is set
The middle part in flame-retardant layer (2) and waterproof layer (4) is put, and insulating layer (3) uses insulating materials made of polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175924.0U CN207397749U (en) | 2017-09-14 | 2017-09-14 | It is a kind of that there is the high-voltage line of fire-resistant waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175924.0U CN207397749U (en) | 2017-09-14 | 2017-09-14 | It is a kind of that there is the high-voltage line of fire-resistant waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397749U true CN207397749U (en) | 2018-05-22 |
Family
ID=62416410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175924.0U Expired - Fee Related CN207397749U (en) | 2017-09-14 | 2017-09-14 | It is a kind of that there is the high-voltage line of fire-resistant waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397749U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734424A (en) * | 2019-02-26 | 2019-05-10 | 湖北宝上电缆有限公司 | A kind of flexible moisturizing refractory material and preparation method thereof for fireproof cable |
| CN110246615A (en) * | 2019-06-21 | 2019-09-17 | 王元忠 | A kind of high-strength impact-resistant fire retardant insulating cable |
| CN110600180A (en) * | 2019-09-17 | 2019-12-20 | 吕俊锴 | Waterproof composite cable |
| CN111564255A (en) * | 2020-06-23 | 2020-08-21 | 安徽天星电缆科技有限公司 | Vehicle-mounted data cable |
-
2017
- 2017-09-14 CN CN201721175924.0U patent/CN207397749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734424A (en) * | 2019-02-26 | 2019-05-10 | 湖北宝上电缆有限公司 | A kind of flexible moisturizing refractory material and preparation method thereof for fireproof cable |
| CN110246615A (en) * | 2019-06-21 | 2019-09-17 | 王元忠 | A kind of high-strength impact-resistant fire retardant insulating cable |
| CN110600180A (en) * | 2019-09-17 | 2019-12-20 | 吕俊锴 | Waterproof composite cable |
| CN111564255A (en) * | 2020-06-23 | 2020-08-21 | 安徽天星电缆科技有限公司 | Vehicle-mounted data cable |
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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: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |