CN211654391U - Low-smoke halogen-free flame-retardant environment-friendly electric wire - Google Patents
Low-smoke halogen-free flame-retardant environment-friendly electric wire Download PDFInfo
- Publication number
- CN211654391U CN211654391U CN202020109855.9U CN202020109855U CN211654391U CN 211654391 U CN211654391 U CN 211654391U CN 202020109855 U CN202020109855 U CN 202020109855U CN 211654391 U CN211654391 U CN 211654391U
- Authority
- CN
- China
- Prior art keywords
- layer
- retardant
- fire
- electric wire
- flame
- 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.)
- Active
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a fire-retardant environmental protection electric wire of low smoke and zero halogen, including the electric wire main part, the electric wire main part includes the cable core, the both sides on cable core surface and the equal fixedly connected with reinforcement in the upper and lower both sides on surface, the fixed surface of reinforcement is connected with the inoxidizing coating, the inoxidizing coating includes first fire-retardant layer, the fixed surface on first fire-retardant layer is connected with the fire-retardant layer of second, the fixed surface on the fire-retardant layer of second is connected with high temperature resistant layer, the fixed surface of inoxidizing coating is connected with the waterproof layer. The utility model discloses a setting is used through the cooperation that sets up electric wire main part, sealant, reinforcement, inoxidizing coating, waterproof layer, corrosion resistant layer, wearing layer, first fire-retardant layer, the fire-retardant layer of second, high temperature resistant layer and cable core, has solved current low smoke and zero halogen environmental protection electric wire and has only been single fire-retardant usually for the fire resistance is relatively poor, leads to the cable to catch fire because of external environment factor easily, may cause a large amount of loss of property's problem for the society.
Description
Technical Field
The utility model relates to a wire and cable technical field specifically is a fire-retardant environmental protection electric wire of low smoke and zero halogen.
Background
Wire and cable refers to materials used in power, electrical and related transmission applications. "wires" and "cables" are not strictly defined. Generally, a product having a small number of cores, a small product diameter, and a simple structure is called a wire, a product having no insulation is called a bare wire, and the other products are called cables.
In the daily building process of a power grid, wires and cables are often needed to be used, so the wires and cables are an indispensable part of the power grid, the existing low-smoke halogen-free environment-friendly wires are usually only single flame retardant, the flame retardance is poor, the cables are easy to catch fire due to external environmental factors, and a large amount of property loss can be caused to the society.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant environmental protection electric wire of low smoke and zero halogen possesses the good advantage of fire resistance, has solved current low smoke and zero halogen environmental protection electric wire and has only been single fire-retardant usually for the fire resistance is relatively poor, leads to the cable to catch fire because of external environment factor easily, may cause a large amount of loss of property's problem for the society.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant environmental protection electric wire of low smoke and zero halogen, includes the electric wire main part, the electric wire main part includes the cable core, the equal fixedly connected with reinforcement in both sides on cable core surface and the upper and lower both sides on surface, the fixed surface of reinforcement is connected with the inoxidizing coating, the inoxidizing coating includes first fire-retardant layer, the fixed surface on first fire-retardant layer is connected with the fire-retardant layer of second, the fixed surface on the fire-retardant layer of second is connected with high temperature resistant layer.
Preferably, the surface of the protective layer is fixedly connected with a waterproof layer, and the waterproof layer is made of an expanded rubber material.
Preferably, the surface of the waterproof layer is fixedly connected with an anti-corrosion layer, and the anti-corrosion layer is made of polytetrafluoroethylene materials.
Preferably, the surface of the corrosion-resistant layer is fixedly connected with a wear-resistant layer, and the wear-resistant layer is made of a polyurethane material.
Preferably, a sealing paste is filled between the protective layer and the cable core, magnesium hydroxide particles are filled in an inner cavity of the first flame-retardant layer, and the reinforcing member is made of a glass fiber material.
Preferably, the inner cavity of the second flame-retardant layer is filled with aluminum hydroxide particles, and the high-temperature-resistant layer is made of rock wool board materials.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting is used through the cooperation that sets up electric wire main part, sealant, reinforcement, inoxidizing coating, waterproof layer, corrosion resistant layer, wearing layer, first fire-retardant layer, the fire-retardant layer of second, high temperature resistant layer and cable core, has solved current low smoke and zero halogen environmental protection electric wire and has only been single fire-retardant usually for the fire resistance is relatively poor, leads to the cable to catch fire because of external environment factor easily, may cause a large amount of loss of property's problem for the society.
2. The utility model can reduce the abrasion of the external substance to the wire main body by arranging the wear-resistant layer;
by arranging the corrosion-resistant layer, the waterproof performance of the electric wire main body can be improved while the electric wire main body is protected;
by arranging the sealing paste, the cable core can be protected after the waterproof layer is corroded and damaged by external moisture;
the reinforcing piece is arranged, so that the wire main body can be reinforced, and the daily use of the wire main body is facilitated;
the cable core can be protected by arranging the second flame-retardant layer, so that the flame retardance of the wire main body is enhanced;
by arranging the first flame-retardant layer, the cable core can be further protected on the basis of the second flame-retardant layer, and the cable core is prevented from being ignited due to external environmental factors;
through setting up high temperature resistant layer, can avoid external high temperature to cause certain influence to the cable core.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of a partial structure of the present invention.
In the figure: the cable comprises a wire main body 1, a sealant 2, a reinforcing member 3, a protective layer 4, a waterproof layer 5, a corrosion-resistant layer 6, a wear-resistant layer 7, a first flame-retardant layer 8, a second flame-retardant layer 9, a high-temperature-resistant layer 10 and a cable core 11.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a parts such as electric wire main part 1, sealant 2, reinforcement 3, inoxidizing coating 4, waterproof layer 5, corrosion-resistant layer 6, wearing layer 7, first fire-retardant layer 8, the fire-retardant layer 9 of second, high temperature resistant layer 10 and cable core 11 are the parts that general standard spare or field technician know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for field technician.
Referring to fig. 1-2, the low-smoke halogen-free flame-retardant environment-friendly electric wire comprises an electric wire main body 1, wherein the electric wire main body 1 comprises a cable core 11, reinforcing members 3 are fixedly connected to two sides of the surface of the cable core 11 and the upper side and the lower side of the surface of the cable core, a protective layer 4 is fixedly connected to the surface of each reinforcing member 3, each protective layer 4 comprises a first flame-retardant layer 8, a second flame-retardant layer 9 is fixedly connected to the surface of each first flame-retardant layer 8, and a high-temperature-resistant layer 10 is fixedly.
The surface of the protective layer 4 is fixedly connected with a waterproof layer 5, and the waterproof layer 5 is made of an expanded rubber material.
The surface of the waterproof layer 5 is fixedly connected with a corrosion-resistant layer 6, and the corrosion-resistant layer 6 is made of polytetrafluoroethylene materials.
The surface of the corrosion-resistant layer 6 is fixedly connected with a wear-resistant layer 7, and the wear-resistant layer 7 is made of polyurethane material.
The sealing paste 2 is filled between the protective layer 4 and the cable core 11, the magnesium hydroxide particles are filled in the inner cavity of the first flame-retardant layer 8, and the reinforcing member 3 is made of glass fiber materials.
The inner cavity of the second flame-retardant layer 9 is filled with aluminum hydroxide particles, and the high-temperature-resistant layer 10 is made of rock wool board material.
The abrasion of the wire body 1 by external substances can be reduced by arranging the abrasion-resistant layer 7;
by arranging the corrosion-resistant layer 6, the waterproof property of the electric wire main body 1 can be improved while the electric wire main body is protected;
by arranging the sealing paste 2, the cable core 11 can be protected after the waterproof layer 5 is corroded and damaged by external moisture;
the wire main body 1 can be reinforced by arranging the reinforcing piece 3, so that the wire main body 1 is convenient to use in daily life;
the second flame-retardant layer 9 is arranged, so that the cable core 11 can be protected, and the flame retardance of the wire main body 1 is enhanced;
by arranging the first flame-retardant layer 8, the cable core 11 can be further protected on the basis of the second flame-retardant layer 9, and the cable core is prevented from being ignited due to external environmental factors;
through setting up high temperature resistant layer 10, can avoid external high temperature to cause certain influence to cable core 11.
When the electric wire is used, the abrasion of external substances to the electric wire main body 1 can be reduced by arranging the wear-resistant layer 7, the waterproofness of the electric wire main body 1 can be improved while the electric wire main body 1 is protected by arranging the corrosion-resistant layer 6, the cable core 11 can be protected after the waterproof layer 5 is damaged by external moisture erosion by arranging the sealant 2, the electric wire main body 1 can be reinforced by arranging the reinforcing member 3 to facilitate the daily use of the electric wire main body 1, the cable core 11 can be protected by arranging the second flame-retardant layer 9 to enhance the flame retardance of the electric wire main body 1, the cable core 11 can be further protected on the basis of the second flame-retardant layer 9 by arranging the first flame-retardant layer 8 to avoid the ignition due to external environmental factors, certain influence on the cable core 11 caused by external high temperature can be avoided by arranging the high-temperature-resistant layer 10, by arranging the corrosion-resistant layer 6, the cable core 11 can be prevented from being damaged by external chemical substances.
In summary, the following steps: this fire-retardant environmental protection electric wire of low smoke and zero halogen, through setting up electric wire main part 1, sealing paste 2, reinforcement 3, inoxidizing coating 4, waterproof layer 5, corrosion-resistant layer 6, wearing layer 7, first fire-retardant layer 8, the fire-retardant layer 9 of second, the cooperation of high temperature resistant layer 10 and cable core 11 is used, it is only single fire-retardant usually to have solved current low smoke and zero halogen environmental protection electric wire, make the fire resistance relatively poor, lead to the cable to catch fire because of external environment factor easily, can cause a large amount of property loss's problem for the society.
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 (6)
1. The utility model provides a fire-retardant environmental protection electric wire of low smoke and zero halogen, includes electric wire main part (1), its characterized in that: the electric wire main body (1) comprises a cable core (11), two sides of the surface of the cable core (11) and upper and lower two-side equal fixedly connected reinforcements (3) on the surface of the cable core, the surface fixed connection of the reinforcements (3) is provided with an protective layer (4), the protective layer (4) comprises a first flame-retardant layer (8), the surface fixed connection of the first flame-retardant layer (8) is provided with a second flame-retardant layer (9), and the surface fixed connection of the second flame-retardant layer (9) is provided with a high-temperature-resistant layer (10).
2. The low-smoke halogen-free flame-retardant environment-friendly wire according to claim 1, characterized in that: the surface of the protective layer (4) is fixedly connected with a waterproof layer (5), and the waterproof layer (5) is made of an expansion rubber material.
3. The low-smoke halogen-free flame-retardant environment-friendly wire according to claim 2, characterized in that: the surface of the waterproof layer (5) is fixedly connected with an anti-corrosion layer (6), and the anti-corrosion layer (6) is made of polytetrafluoroethylene materials.
4. The low-smoke halogen-free flame-retardant environment-friendly wire according to claim 3, characterized in that: the surface of the corrosion-resistant layer (6) is fixedly connected with a wear-resistant layer (7), and the wear-resistant layer (7) is made of a polyurethane material.
5. The low-smoke halogen-free flame-retardant environment-friendly wire according to claim 1, characterized in that: and a sealing paste (2) is filled between the protective layer (4) and the cable core (11), magnesium hydroxide particles are filled in the inner cavity of the first flame-retardant layer (8), and the reinforcing member (3) is made of a glass fiber material.
6. The low-smoke halogen-free flame-retardant environment-friendly wire according to claim 1, characterized in that: the inner cavity of the second flame-retardant layer (9) is filled with aluminum hydroxide particles, and the high-temperature-resistant layer (10) is made of rock wool board materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109855.9U CN211654391U (en) | 2020-01-18 | 2020-01-18 | Low-smoke halogen-free flame-retardant environment-friendly electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109855.9U CN211654391U (en) | 2020-01-18 | 2020-01-18 | Low-smoke halogen-free flame-retardant environment-friendly electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654391U true CN211654391U (en) | 2020-10-09 |
Family
ID=72683764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020109855.9U Active CN211654391U (en) | 2020-01-18 | 2020-01-18 | Low-smoke halogen-free flame-retardant environment-friendly electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654391U (en) |
-
2020
- 2020-01-18 CN CN202020109855.9U patent/CN211654391U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215342067U (en) | Wire and cable integrating waterproof, fireproof and flame-retardant functions | |
| CN211654391U (en) | Low-smoke halogen-free flame-retardant environment-friendly electric wire | |
| CN209880198U (en) | Environment-friendly heat-insulation medium-voltage cross-linked flexible fireproof cable | |
| CN209928094U (en) | Flame-retardant optical cable protective sleeve | |
| CN208335774U (en) | A kind of multicore stranded conductor fireproof cable | |
| CN213070685U (en) | Self-clamping cable | |
| CN210606711U (en) | Modified insulating polyvinyl chloride cable | |
| CN206401078U (en) | Power cable and electrical transmission system | |
| CN213716556U (en) | Composite cable | |
| CN209904101U (en) | Glass fiber reinforced plastic optical cable protective sleeve | |
| CN210896737U (en) | Novel fire-resistant cable | |
| CN208507231U (en) | A kind of mineral insulated cable | |
| CN207883374U (en) | A kind of ultra-thin-wall insulation EMU single-core cable with special combustibility | |
| CN211929089U (en) | Novel corrosion-resistant fire-resistant environmental protection twisted pair cable that shielding performance is good | |
| CN211604777U (en) | Fire-resistant dampproofing cable subassembly | |
| CN213635476U (en) | Fire-resistant computer cable of fire-retardant low smoke and zero halogen of B1 class | |
| CN216697908U (en) | Flexible fireproof cable | |
| CN216528146U (en) | Copper core corrosion-resistant environment-friendly cable | |
| CN215069386U (en) | Cable with good fireproof effect | |
| CN215183224U (en) | 37-core low-smoke halogen-free B-level flame-retardant double-layer insulated home wire | |
| CN211879041U (en) | High-strength high-capacity overhead insulated cable | |
| CN211879083U (en) | Novel anticorrosive fire-retardant copper core line | |
| CN220821162U (en) | High-strength fireproof high-temperature-resistant corrosion-resistant communication cable | |
| CN219610104U (en) | Communication cable with anti-interference function | |
| CN213601638U (en) | 5G digital corrosion-resistant cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |