CN221101738U - Irradiation-resistant PVC cable material sheath material - Google Patents
Irradiation-resistant PVC cable material sheath material Download PDFInfo
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- CN221101738U CN221101738U CN202322848939.0U CN202322848939U CN221101738U CN 221101738 U CN221101738 U CN 221101738U CN 202322848939 U CN202322848939 U CN 202322848939U CN 221101738 U CN221101738 U CN 221101738U
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- layer
- resistant
- sheath
- radiation
- irradiation
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- 239000000463 material Substances 0.000 title claims abstract description 65
- 230000005855 radiation Effects 0.000 claims abstract description 51
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 31
- 239000004800 polyvinyl chloride Substances 0.000 claims description 31
- 230000001681 protective effect Effects 0.000 claims description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Abstract
The utility model discloses an irradiation-resistant PVC cable material sheath material, which relates to the technical field of cable sheath materials and comprises an electric core and an insulating layer, wherein the insulating layer is fixedly connected to the outer part of the electric core, an inner sheath is arranged on the outer part of the insulating layer, a plurality of electric cores are arranged in the inner sheath, a first radiation-resistant layer is arranged on the outer part of the inner sheath, a diaphragm is arranged on the outer part of the first radiation-resistant layer, a second radiation-resistant layer is arranged on the outer part of the diaphragm, the materials of the first radiation-resistant layer and the second radiation-resistant layer are consistent, and an outer sheath is arranged on the outer part of the second radiation-resistant layer. Compared with the existing common cable material sheath material, the irradiation-resistant PVC cable material sheath material can reduce the oxidation of the battery core, increase the safety of the device and the effect of absorbing or dissipating radiation energy, reduce the heat of feedback, inhibit combustion reaction and relieve the effect of external force on cable extrusion damage, and reduce the damage to the cable caused by leakage of liquid, gas or solid particles.
Description
Technical Field
The utility model relates to the technical field of cable sheath materials, in particular to an irradiation-resistant PVC cable material sheath material.
Background
At present, along with the development of scientific technology, the fields of industry and the like are rapidly advanced, and the increase of the consumption of the cable is brought along with the development, the existing cable structure generally comprises a plurality of conductors, an insulating layer, a braiding layer, an integral sheath and the like which are coated outside each conductor, and the types of the cable are many, so that the cable can be applied to different fields in different use environments, and different requirements are also met on the cable, but the cable is often selected to use a PVC insulating sheath as the cable insulation protection.
The foamed PVC sheath cable of the present utility model can reduce the weight of the cable and the transportation cost of the cable, but the irradiation processing of the apparatus may cause damage to the sheath material of the cable material due to irradiation, which affects the production cost.
Accordingly, in view of the above, an improvement is made to the existing structural shortcomings, and a radiation-resistant PVC cable material sheath material is provided.
Disclosure of utility model
The utility model aims to provide an irradiation-resistant PVC cable material sheath material for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistant irradiation PVC cable material sheath material, includes electric core and insulating layer, the outside fixedly connected with insulating layer of electric core, the outside of insulating layer is equipped with the inner sheath, and is equipped with a plurality of electric cores in the inner sheath, the outside of inner sheath is equipped with first resistant radiation layer, the outside of first resistant radiation layer is equipped with the diaphragm, the outside of diaphragm is equipped with the resistant radiation layer of second, and the resistant radiation layer of first resistant radiation layer and second is that polystyrene adds plumbous constitution, the outside of the resistant radiation layer of second is equipped with the oversheath, and the inner sheath is foaming PVC material with the oversheath.
Preferably, the inner sheath is internally provided with buffer cotton, and the buffer cotton is in a long cylindrical arrangement.
Preferably, a flame-retardant layer is arranged outside the inner sheath, and the flame-retardant layer is inorganic phosphorus material coating.
Preferably, a buffer layer is arranged outside the flame retardant layer, the buffer layer has elasticity, and the buffer layer is concave-convex.
Preferably, a protective sleeve is arranged outside the buffer layer, and the protective sleeve is made of foaming PVC material.
Preferably, a waterproof layer is arranged outside the protective sleeve, and the waterproof layer is polyvinyl chloride material coating.
Preferably, a sealing sleeve is arranged outside the waterproof layer, and a second radiation-resistant layer is arranged outside the sealing sleeve.
Compared with the prior art, the utility model has the beneficial effects that: the irradiation-resistant PVC cable material sheath material can reduce the oxidation of the battery core, increase the safety of the device, absorb or dissipate the radiation energy, reduce the heat of feedback, inhibit combustion reaction and reduce the extrusion damage of external force to the cable, and reduce the damage of leakage of liquid, gas or solid particles to the cable.
1. According to the utility model, through the arrangement of the electric core, the insulating layer, the inner sheath, the first radiation-resistant layer, the diaphragm, the second radiation-resistant layer and the outer sheath, the condition of oxidation of the electric core caused by the exposure of the electric core outside is prevented by the arrangement of the insulating layer outside the electric core, the safety of the device is improved by the arrangement of the inner sheath and the outer sheath, the first radiation-resistant layer is separated from the second radiation-resistant layer by the arrangement of the diaphragm, and the effect of absorbing or dissipating radiation energy is achieved by the arrangement of the first radiation-resistant layer and the second radiation-resistant layer, so that the effects of reducing the oxidation of the electric core, and increasing the safety of the device and the effect of absorbing or dissipating radiation energy are achieved;
2. According to the utility model, through the arrangement of the buffer cotton, the flame-retardant layer and the buffer layer, the buffer cotton and the buffer layer are mutually matched to play a role in absorbing external force, so that the damage of the external force to the cable is reduced, and the flame-retardant layer can block heat conduction and heat radiation, so that the heat quantity fed back is reduced, the combustion reaction is inhibited, and the extrusion damage of the external force to the cable is reduced;
3. According to the utility model, through the arrangement of the protective sleeve, the waterproof layer and the sealing sleeve, the protective sleeve further protects the internal battery cell, the waterproof layer plays a role in preventing water from being fed in cautiously, and the sealing sleeve prevents leakage of liquid, gas or solid particles from damaging the cable, so that the damage to the cable caused by leakage of the liquid, gas or solid particles is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall perspective structure of a radiation-resistant PVC cable material sheath material of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a cell and an outer sheath of a radiation-resistant PVC cable material sheath material of the present utility model;
FIG. 3 is a schematic view of the structure of a buffer layer and an inner sheath of a radiation-resistant PVC cable material sheath material according to the present utility model;
Fig. 4 is a schematic structural view of a protective sleeve and a waterproof layer of the irradiation-resistant PVC cable material sheath material of the present utility model.
In the figure: 1. a battery cell; 2. an insulating layer; 3. an inner sheath; 4. a first radiation resistant layer; 5. a diaphragm; 6. a second radiation resistant layer; 7. an outer sheath; 8. buffering cotton; 9. a flame retardant layer; 10. a buffer layer; 11. a protective sleeve; 12. a waterproof layer; 13. and (5) sealing the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, an irradiation-resistant PVC cable material sheath material comprises a battery core 1 and an insulating layer 2, wherein the insulating layer 2 is fixedly connected to the outside of the battery core 1, an inner sheath 3 is arranged outside the insulating layer 2, a plurality of battery cores 1 are arranged in the inner sheath 3, a first irradiation-resistant layer 4 is arranged outside the inner sheath 3, a diaphragm 5 is arranged outside the first irradiation-resistant layer 4, a second irradiation-resistant layer 6 is arranged outside the diaphragm 5, the first irradiation-resistant layer 4 and the second irradiation-resistant layer 6 are both formed by adding lead into polystyrene, an outer sheath 7 is arranged outside the second irradiation-resistant layer 6, the inner sheath 3 and the outer sheath 7 are made of foamed PVC materials, the arrangement of the insulating layer 2 outside the battery core 1 prevents the oxidation of the battery core 1 caused by the exposure of the outside of the battery core 1, the arrangement of the inner sheath 3 and the outer sheath 7 increases the safety of the device, the arrangement of the diaphragm 5 separates the first irradiation-resistant layer 4 from the second irradiation-resistant layer 6, the arrangement of the first irradiation-resistant layer 4 and the second irradiation-resistant layer 6 plays a role in absorbing or dissipating radiation energy, thereby the radiation-resistant layer 1 is prevented from being oxidized, and the safety of the apparatus is increased or can be absorbed or can be prevented from being absorbed.
As shown in fig. 3, the inner sheath 3 is provided with a buffer cotton 8, and the buffer cotton 8 is in a long cylindrical design, and the buffer cotton 8 plays a role in absorbing external force.
Further, the flame-retardant layer 9 is arranged outside the inner sheath 3, the flame-retardant layer 9 is made of inorganic phosphorus material paint, and the flame-retardant layer 9 can block heat conduction and heat radiation and reduce feedback heat, so that combustion reaction is inhibited.
Further, the buffer layer 10 is arranged outside the flame retardant layer 9, the buffer layer 10 has elasticity, the buffer layer 10 is in an uneven shape, and the buffer layer 10 plays a role in buffering.
As shown in fig. 4, a protective sleeve 11 is disposed outside the buffer layer 10, and the protective sleeve 11 is made of foamed PVC material, and the protective sleeve 11 further protects the internal battery cell 1.
Further, the waterproof layer 12 is arranged outside the protective sleeve 11, the waterproof layer 12 is made of polyvinyl chloride material, and the waterproof layer 12 plays a role in preventing water from entering with cautions.
Further, a sealing sleeve 13 is arranged outside the waterproof layer 12, a second radiation-resistant layer 6 is arranged outside the sealing sleeve 13, and leakage of liquid, gas or solid particles is prevented by the sealing sleeve 13.
Working principle: when the irradiation-resistant PVC cable material sheath material is used, firstly, the insulation layer 2 outside the electric core 1 is arranged to prevent the electric core 1 from being exposed outside to cause the oxidation of the electric core 1, the arrangement of the inner sheath 3 and the outer sheath 7 increases the safety of the device, the diaphragm 5 separates the first radiation-resistant layer 4 from the second radiation-resistant layer 6, the arrangement of the first radiation-resistant layer 4 and the second radiation-resistant layer 6 plays a role in absorbing or dissipating radiation energy, so that the oxidation of the electric core 1 is reduced, the safety of the device is improved, the radiation energy is absorbed or dissipated, the buffer cotton 8 and the buffer layer 10 are matched to play a role in absorbing external force, the damage to the cable caused by external force extrusion is reduced, the arrangement of the flame retardant layer 9 can block heat conduction and heat radiation, the heat of feedback is reduced, thereby inhibiting combustion reaction, the damage to the cable caused by external force and the heat conduction and the heat radiation are reduced, the heat of the feedback is inhibited, the combustion reaction is inhibited, the arrangement of the protective sleeve 11 further protects the inner electric core 1, the waterproof layer 12 plays a role in absorbing or dissipating radiation energy, and the leakage of liquid, the gas or solid particles is prevented from damaging the cable, so that the leakage of the liquid or solid particles is prevented from causing damage to the cable, and the liquid or solid particles is the liquid or the liquid radiation-resistant PVC cable material.
Claims (7)
1. The utility model provides a resistant irradiation PVC cable material sheath material, includes electric core (1) and insulating layer (2), its characterized in that, the outside fixedly connected with insulating layer (2) of electric core (1), the outside of insulating layer (2) is equipped with inner sheath (3), and is equipped with a plurality of electric cores (1) in inner sheath (3), the outside of inner sheath (3) is equipped with first resistant radiation layer (4), the outside of first resistant radiation layer (4) is equipped with diaphragm (5), the outside of diaphragm (5) is equipped with second resistant radiation layer (6), and the outside of first resistant radiation layer (4) is unanimous with second resistant radiation layer (6) material, the outside of second resistant radiation layer (6) is equipped with oversheath (7), and inner sheath (3) are foaming PVC material with oversheath (7).
2. The irradiation-resistant PVC cable material sheath material according to claim 1, wherein the inner sheath (3) is internally provided with buffer cotton (8), and the buffer cotton (8) is in a long cylindrical arrangement.
3. The irradiation-resistant PVC cable material sheath material according to claim 1, wherein a flame-retardant layer (9) is arranged outside the inner sheath (3), and the flame-retardant layer (9) is an inorganic phosphorus material coating.
4. A radiation-resistant PVC cable material sheath material according to claim 3, characterized in that the outer part of the flame retardant layer (9) is provided with a buffer layer (10), and the buffer layer (10) has elasticity, and the outer part of the buffer layer (10) is in a concave-convex shape.
5. The irradiation-resistant PVC cable material sheath material according to claim 4, wherein a protective sleeve (11) is arranged outside the buffer layer (10), and the protective sleeve (11) is made of foamed PVC material.
6. The irradiation-resistant PVC cable material sheath material according to claim 5, wherein a waterproof layer (12) is arranged outside the protective sleeve (11), and the waterproof layer (12) is a polyvinyl chloride material coating.
7. The irradiation-resistant PVC cable material sheath material according to claim 6, wherein a sealing sleeve (13) is arranged outside the waterproof layer (12), and a second irradiation-resistant layer (6) is arranged outside the sealing sleeve (13).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101738U true CN221101738U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |