CN209962730U - High-temperature-resistant, irradiation-resistant and corrosion-resistant cable - Google Patents
High-temperature-resistant, irradiation-resistant and corrosion-resistant cable Download PDFInfo
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- CN209962730U CN209962730U CN201920872885.2U CN201920872885U CN209962730U CN 209962730 U CN209962730 U CN 209962730U CN 201920872885 U CN201920872885 U CN 201920872885U CN 209962730 U CN209962730 U CN 209962730U
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Abstract
The utility model discloses a high temperature resistant radiation corrosion resistant cable, including the epidermal layer, the inside of epidermal layer is provided with first inoxidizing coating, the inside of first inoxidizing coating is provided with the intermediate level, the inside in intermediate level is provided with the second inoxidizing coating, the inside of second inoxidizing coating is provided with the protective layer, the inside of protective layer is provided with the sinle silk, the internal structure of first inoxidizing coating and second inoxidizing coating is the same. The utility model discloses utilize the epidermal layer to carry out the outside protection, can carry out the twice protection through the setting of first inoxidizing coating and second inoxidizing coating simultaneously, effectually protect against radiation, corrosion-resistant, the centre is provided with the intermediate level, is two-layer inside and outside dividing the cable, can further carry out high temperature resistant irradiation corrosion-resistant, effectually protects the cable, the outside even if there is the damage can not influence inside cable yet, the secondary protection.
Description
Technical Field
The utility model relates to a cable specifically is a high temperature resistant corrosion-resistant cable of irradiation.
Background
Cable (electric cable): usually consisting of several wires or groups of wires, defining 1: the cable is made of one or more conductors insulated from each other and an outer insulating protective layer, and is used for transmitting power or information from one place to another. Definition 2: typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. Classifying; the cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
The cable is applied to daily life and is one of indispensable articles, but the service environment of the cable is various, so a high-temperature-resistant, irradiation-resistant and corrosion-resistant cable is particularly necessary, and the current cable cannot effectively achieve the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant corrosion-resistant cable of irradiation to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant radiation corrosion-resistant cable, includes the epidermal layer, the inside of epidermal layer is provided with first inoxidizing coating, the inside of first inoxidizing coating is provided with the intermediate level, the inside in intermediate level is provided with the second inoxidizing coating, the inside of second inoxidizing coating is provided with the protective layer, the inside of protective layer is provided with the sinle silk.
Preferably, the first protective layer and the second protective layer have the same internal structure.
Preferably, the first protective layer comprises a radiation protection layer, a corrosion resistant layer and a first absorption layer, and the radiation protection layer, the corrosion resistant layer and the first absorption layer are arranged from inside to outside.
Preferably, the middle layer comprises a high temperature resistant layer, an isolation layer and a second absorption layer, and the high temperature resistant layer, the isolation layer and the second absorption layer are arranged from inside to outside in sequence.
Preferably, the skin layer comprises an abrasion-resistant layer, a base layer and an insulating layer, and the abrasion-resistant layer, the base layer and the insulating layer are arranged from inside to outside.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting carries out the outside protection through the epidermal layer, can carry out the twice protection through the setting of first inoxidizing coating and second inoxidizing coating simultaneously, effectually protects against radiation, and is corrosion-resistant, and the centre is provided with the intermediate level, divides the cable into inside and outside two-layer, and can be further high temperature resistant irradiation corrosion-resistant, effectually protects the cable, and the outside is even if there is the damage can not influence inside cable yet, the secondary protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first protective layer according to the present invention;
fig. 3 is a schematic structural diagram of the middle layer of the present invention.
In the figure: 1. a skin layer; 2. a first protective layer; 3. an intermediate layer; 4. a second protective layer; 5. a protective layer; 6. a wire core; 7. a radiation protective layer; 8. a corrosion-resistant layer; 9. a first absorbent layer; 10. a high temperature resistant layer; 11. an intermediate layer; 12. a second absorbent layer.
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.
Referring to fig. 1-3, the present invention provides an embodiment:
the utility model provides a high temperature resistant radiation corrosion-resistant cable, includes epidermal layer 1, the inside of epidermal layer 1 is provided with first inoxidizing coating 2, the inside of first inoxidizing coating 2 is provided with intermediate level 3, the inside of intermediate level 3 is provided with second inoxidizing coating 4, the inside of second inoxidizing coating 4 is provided with protective layer 5, the inside of protective layer 5 is provided with sinle silk 6.
The protective layer 5 is made of a buffering elastic material, the polystyrene foam is made of polystyrene resin as a main body and additives such as foaming agent and the like are added, and the polystyrene foam is the most used buffering material at present. It has closed pore structure, small water absorption and excellent water resistance; the density is small, generally 0.015-0.03; the mechanical strength is good, the buffering performance is excellent, the processability is good, and the molding forming is easy; good colorability and strong temperature adaptability.
In the present embodiment, the internal structure of the first protective layer 2 is the same as that of the second protective layer 4.
In the present embodiment, the first protective layer 2 includes a radiation-proof layer 7, a corrosion-resistant layer 8, and a first absorbing layer 9, and the order of the radiation-proof layer 7, the corrosion-resistant layer 8, and the first absorbing layer 9 is from inside to outside.
The radiation protection layer 7 is made of surface radiation protection materials: the surface radiation protection material comprises organic plates, paint, metal materials, inorganic non-metal materials and the like. Of course, the radiation-proof materials can be classified according to their chemical compositions, such as metallic materials, inorganic non-metallic materials, polymeric materials, and organic and inorganic composite materials.
The corrosion-resistant layer 8 is made of perchloro-ethylene paint or phenolic resin paint. The phenolic resin paint has good performances of industrial atmosphere resistance, seawater resistance, acid resistance, oil resistance, salt mist resistance, mildew resistance, combustion resistance and the like, the maximum use temperature is about 70 ℃, in addition, the adhesive force with the metal surface is not strong, and the phenolic resin paint is used. Has good electrical insulation and oil resistance, and can resist the corrosion of media such as 60 percent sulfuric acid, hydrochloric acid, acetic acid and phosphoric acid with certain concentration, most salts, organic solvents and the like.
The first absorption layer 9 and the second absorption layer 12 are both made of low-smoke halogen-free flame-retardant polyolefin materials or ceramic silicon rubber, and can improve the high-temperature resistance, irradiation resistance and corrosion resistance of the cable.
In this embodiment, the intermediate layer 3 includes a high temperature resistant layer 10, an isolation layer 11, and a second absorption layer 12, and the high temperature resistant layer 10, the isolation layer 11, and the second absorption layer 12 are arranged in this order from inside to outside.
The high temperature resistant layer 10 is the coating of inorganic series high temperature resistant coating, the effectual ability of promoting high temperature resistance, and the isolation layer 11 is made for insulating leakproofness material, keeps apart inlayer and skin.
In this embodiment, the skin layer 1 includes an abrasion resistant layer, a base layer, and an insulating layer, and the abrasion resistant layer, the base layer, and the insulating layer are sequentially arranged from inside to outside.
The wear-resistant layer is made of wear-resistant rubber materials, the insulating layer is made of insulating glue such as yellow cable glue, black cable glue, epoxy resin glue and epoxy polyester glue, and the wear-resistant and insulating effects are effectively achieved.
Carry out the outside protection through the epidermal layer, can carry out the twice protection through the setting of first inoxidizing coating and second inoxidizing coating simultaneously, effectually protect against radiation, corrosion-resistant, the centre is provided with the intermediate level, divides the cable into inside and outside two-layer, can be further go on high temperature resistant irradiation corrosion-resistant, effectually protect the cable, the outside even if there is the damage can not influence inside cable yet, the secondary protection.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a high temperature resistant corrosion-resistant cable that radiates, includes epidermal layer (1), its characterized in that: the inside of epidermal layer (1) is provided with first inoxidizing coating (2), the inside of first inoxidizing coating (2) is provided with intermediate level (3), the inside of intermediate level (3) is provided with second inoxidizing coating (4), the inside of second inoxidizing coating (4) is provided with protective layer (5), the inside of protective layer (5) is provided with sinle silk (6).
2. The high temperature, radiation and corrosion resistant cable of claim 1, wherein: the internal structure of the first protective layer (2) is the same as that of the second protective layer (4).
3. The high temperature, radiation and corrosion resistant cable of claim 1, wherein: the first protective layer (2) comprises a radiation-proof layer (7), a corrosion-resistant layer (8) and a first absorption layer (9), and the radiation-proof layer (7), the corrosion-resistant layer (8) and the first absorption layer (9) are arranged from inside to outside in sequence.
4. The high temperature, radiation and corrosion resistant cable of claim 1, wherein: the middle layer (3) comprises a high-temperature-resistant layer (10), an isolation layer (11) and a second absorption layer (12), and the high-temperature-resistant layer (10), the isolation layer (11) and the second absorption layer (12) are arranged from inside to outside in sequence.
5. The high temperature, radiation and corrosion resistant cable of claim 1, wherein: the surface layer (1) comprises a wear-resistant layer, a base layer and an insulating layer, and the wear-resistant layer, the base layer and the insulating layer are arranged from inside to outside in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872885.2U CN209962730U (en) | 2019-06-12 | 2019-06-12 | High-temperature-resistant, irradiation-resistant and corrosion-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872885.2U CN209962730U (en) | 2019-06-12 | 2019-06-12 | High-temperature-resistant, irradiation-resistant and corrosion-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962730U true CN209962730U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872885.2U Expired - Fee Related CN209962730U (en) | 2019-06-12 | 2019-06-12 | High-temperature-resistant, irradiation-resistant and corrosion-resistant cable |
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| Country | Link |
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| CN (1) | CN209962730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664492A (en) * | 2022-04-14 | 2022-06-24 | 金伟 | Aluminum alloy cable and preparation method thereof |
-
2019
- 2019-06-12 CN CN201920872885.2U patent/CN209962730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664492A (en) * | 2022-04-14 | 2022-06-24 | 金伟 | Aluminum alloy cable and preparation method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |