CN221040559U - Environment-friendly high-temperature-resistant PVC cable - Google Patents
Environment-friendly high-temperature-resistant PVC cable Download PDFInfo
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- CN221040559U CN221040559U CN202323105610.1U CN202323105610U CN221040559U CN 221040559 U CN221040559 U CN 221040559U CN 202323105610 U CN202323105610 U CN 202323105610U CN 221040559 U CN221040559 U CN 221040559U
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- Prior art keywords
- layer
- environment
- resistant pvc
- insulating layer
- friendly high
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- 239000010410 layer Substances 0.000 claims abstract description 89
- 239000011241 protective layer Substances 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 19
- 239000011810 insulating material Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- -1 outside moisture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses an environment-friendly high-temperature-resistant PVC cable, which comprises a conductor layer, wherein an inner protective layer is arranged outside the conductor layer, a base insulating layer is arranged outside the inner protective layer, an insulating layer is arranged between the outer parts of the base insulating layers, a barrier layer is arranged outside the insulating layer, a reinforcing layer is arranged outside the barrier layer, and an outer protective layer is arranged outside the reinforcing layer. Through the improvement and optimization, the environment-friendly high-temperature-resistant PVC cable disclosed by the utility model is obviously improved in the aspects of environment protection performance, high-temperature pressure resistance capability, mechanical strength and electromagnetic shielding capability, solves the problems of environment pollution, poor high-temperature performance, insufficient mechanical strength, insufficient electromagnetic shielding capability and the like existing in the traditional cable, and obviously improves the performance and reliability of the cable.
Description
Technical Field
The utility model relates to the technical field of cable devices, in particular to an environment-friendly high-temperature-resistant PVC cable.
Background
Conventional cables are an important device for power and signal transmission and generally include conductors, insulation layers, and jacket layers. However, conventional cables have some drawbacks in some respects, including material usage and environmental performance. Drawbacks of existing cables include, but are not limited to, the following:
Environmental pollution: many materials used in conventional cables may contain harmful substances, such as halogen compounds and heavy metals, which pose potential pollution and health risks to the environment.
The high-temperature pressure resistance is insufficient: under high temperature conditions, the insulation of conventional cables may soften, melt or fail, resulting in reduced or even failure of the insulation of the cable.
The mechanical properties are not strong: the mechanical strength of the traditional cable may be insufficient, and the traditional cable is easy to be subjected to external physical damage and pressure, so that the reliability and the service life of the cable are reduced.
Electromagnetic shielding capability is limited: certain application scenes require that the cable has good electromagnetic shielding capability to prevent electromagnetic interference, however, the electromagnetic shielding performance of the traditional cable is generally poor and is easily influenced by external electromagnetic noise.
Disclosure of utility model
The utility model provides an environment-friendly high-temperature-resistant PVC cable for solving the various problems.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the environment-friendly high-temperature-resistant PVC cable comprises a conductor layer, an inner protective layer is arranged outside the conductor layer, a base insulating layer is arranged outside the inner protective layer, an insulating layer is arranged between the outer parts of the base insulating layers, a barrier layer is arranged outside the insulating layer, a reinforcing layer is arranged outside the barrier layer, and an outer protective layer is arranged outside the reinforcing layer.
Further, the inner protective layer and the insulating layer are both made of high-temperature pressure-resistant PVC materials.
Further, the base insulating layer is filled with a base insulating material, and the base insulating material comprises silica gel, aluminum oxide or zinc titanate.
Further, the conductor layer adopts metallic copper.
Further, the barrier layer adopts aluminum foil.
Further, the reinforcing layer is made of an environment-friendly glass fiber reinforced material.
Further, the outer protective layer is made of environment-friendly PVC materials.
Compared with the prior art, the utility model has the advantages that:
1. And (3) upgrading environmental protection performance: the cable adopts environment-friendly PVC material to manufacture the inner protective layer, the insulating layer and the outer protective layer so as to reduce adverse effect on environment.
2. High temperature pressure resistance improves: the inner protective layer and the insulating layer are made of high-temperature pressure-resistant PVC materials, so that the cable can keep good insulating performance and stability in a high-temperature environment.
3. Mechanical strength enhancement: by adopting the environment-friendly glass fiber reinforced material to manufacture the reinforced layer, the mechanical strength and the pressure resistance of the cable are improved, and the sensitivity to external physical damage is reduced.
4. Electromagnetic shielding capability improves: the aluminum foil is introduced as a barrier layer, so that external interference is effectively isolated, and higher electromagnetic shielding capacity is provided, so that signal transmission quality and reliability are ensured.
Through the improvement and optimization, the environment-friendly high-temperature-resistant PVC cable disclosed by the utility model is obviously improved in the aspects of environment protection performance, high-temperature pressure resistance capability, mechanical strength and electromagnetic shielding capability, solves the problems of environment pollution, poor high-temperature performance, insufficient mechanical strength, insufficient electromagnetic shielding capability and the like existing in the traditional cable, and obviously improves the performance and reliability of the cable.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the environment-friendly high-temperature-resistant PVC cable.
FIG. 2 is a schematic diagram of the cross-sectional structure of the environmentally friendly high temperature resistant PVC cable of the utility model.
Fig. 3 is a schematic view of the longitudinal section structure of the environment-friendly high temperature resistant PVC cable of the present utility model.
As shown in the figure: 1. a conductor layer; 2. an inner protective layer; 3. a base insulating layer; 4. an insulating layer; 5. a barrier layer; 6. a reinforcing layer; 7. and an outer protective layer.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, the environment-friendly high temperature-resistant PVC cable comprises a conductor layer 1, an inner protective layer 2 is arranged outside the conductor layer 1, a base insulating layer 3 is arranged outside the inner protective layer 2, an insulating layer 4 is arranged between the outer parts of the base insulating layer 3, a barrier layer 5 is arranged outside the insulating layer 4, a reinforcing layer 6 is arranged outside the barrier layer 5, and an outer protective layer 7 is arranged outside the reinforcing layer 6.
The inner protective layer 2 and the insulating layer 4 are both made of high-temperature pressure-resistant PVC materials. The base insulating layer 3 is filled with a base insulating material, and the base insulating material comprises silica gel, aluminum oxide or zinc titanate. The conductor layer 1 is made of metallic copper. The barrier layer 5 is made of aluminum foil. The reinforcing layer 6 is made of an environment-friendly glass fiber reinforced material. The outer protective layer 7 is made of environment-friendly PVC material.
The function of each hierarchical structure in this embodiment is as follows:
Conductor layer 1: the conductor layer is the core of the cable and is typically a metallic copper material. Its main function is a conductor for transmitting current and providing electrical energy.
Inner sheath 2: the inner protective layer is positioned outside the conductor layer and mainly plays a role in protecting the conductor. The friction and electromagnetic interference between the conductor and the insulating layer can be reduced, and the conductor is prevented from being mechanically damaged.
Base insulating layer 3: the base insulation layer is located outside the inner sheath and serves primarily to provide additional insulation protection. The base insulating layer is filled with base insulating material, such as silica gel, alumina or zinc titanate, to strengthen the insulating performance and high temperature resistance of the cable.
Insulating layer 4: the insulating layer is positioned outside the basic insulating layer and is used for isolating the conductor layer from the external power and signals. The insulating layer is usually made of high-temperature pressure-resistant PVC material, and has good insulating property.
Barrier layer 5: the barrier layer is positioned outside the insulating layer and mainly plays a role in isolation. The barrier layer is made of aluminum foil materials, so that harmful substances such as outside moisture, oxygen and the like can be effectively prevented from penetrating into the insulating layer, and the performance of the insulating layer is enhanced.
Reinforcing layer 6: the reinforcing layer is positioned outside the barrier layer and is made of environment-friendly glass fiber reinforced material. Its main function is to strengthen the mechanical strength and pressure resistance of the cable, so that the cable can bear external physical damage and pressure.
Outer sheath 7: the outer protective layer is positioned outside the reinforcing layer and is made of environment-friendly PVC material. Its main function is to provide a final protective layer to prevent damage to the cable by mechanical damage and chemical corrosion from the outside.
Through such layering design, environment-friendly high temperature resistant PVC cable can provide comprehensive performance including conductivity, insulativity, mechanical strength and temperature resistance performance etc. to ensure the normal operating and the reliability of cable. Each of the layers plays an important role in the overall structure, working together to provide optimal cable performance.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. Environment-friendly high temperature resistant PVC cable, including conductor layer (1), its characterized in that: the conductor layer (1) outside is equipped with interior sheath (2), and interior sheath (2) outside is equipped with basic unit insulating layer (3), is equipped with insulating layer (4) between basic unit insulating layer (3) outside, and insulating layer (4) outside is equipped with barrier layer (5), and barrier layer (5) outside is equipped with enhancement layer (6), and enhancement layer (6) outside is equipped with outer sheath (7).
2. The environmentally friendly high temperature resistant PVC cable according to claim 1, wherein: the inner protective layer (2) and the insulating layer (4) are made of high-temperature pressure-resistant PVC materials.
3. The environmentally friendly high temperature resistant PVC cable according to claim 2, wherein: the base insulating layer (3) is filled with a base insulating material, and the base insulating material comprises silica gel, aluminum oxide or zinc titanate.
4. The environmentally friendly high temperature resistant PVC cable according to claim 1, wherein: the conductor layer (1) adopts metallic copper.
5. The environmentally friendly high temperature resistant PVC cable according to claim 1, wherein: the barrier layer (5) is made of aluminum foil.
6. The environmentally friendly high temperature resistant PVC cable according to claim 1, wherein: the reinforcing layer (6) is made of environment-friendly glass fiber reinforced materials.
7. The environmentally friendly high temperature resistant PVC cable according to claim 1, wherein: the outer protective layer (7) is made of environment-friendly PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105610.1U CN221040559U (en) | 2023-11-17 | 2023-11-17 | Environment-friendly high-temperature-resistant PVC cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105610.1U CN221040559U (en) | 2023-11-17 | 2023-11-17 | Environment-friendly high-temperature-resistant PVC cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040559U true CN221040559U (en) | 2024-05-28 |
Family
ID=91139953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323105610.1U Active CN221040559U (en) | 2023-11-17 | 2023-11-17 | Environment-friendly high-temperature-resistant PVC cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040559U (en) |
-
2023
- 2023-11-17 CN CN202323105610.1U patent/CN221040559U/en active Active
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