CN210325283U - Teflon line with silica gel jacket - Google Patents
Teflon line with silica gel jacket Download PDFInfo
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- CN210325283U CN210325283U CN201921673480.2U CN201921673480U CN210325283U CN 210325283 U CN210325283 U CN 210325283U CN 201921673480 U CN201921673480 U CN 201921673480U CN 210325283 U CN210325283 U CN 210325283U
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- silica gel
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- gel overcoat
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Abstract
The utility model discloses a teflon line of silica gel overcoat, including silica gel overcoat body and sinle silk body, the inside of silica gel overcoat body is provided with the sinle silk body, the clearance intussuseption of silica gel overcoat body and sinle silk body is filled with the buffering resistance to pressure, be provided with the heat transfer tube layer in the buffering resistance to pressure, the outer wall of one end that the sinle silk body was kept away from to the silica gel overcoat body is provided with cold-resistant anti-freezing layer, the outer wall of one end that the silica gel overcoat body was kept away from to cold-resistant anti-freezing layer is provided with wear-resistant corrosion resistant layer, be provided with the outer wall gas pocket on the outer wall of silica gel overcoat body, be provided with antibacterial layer. Avoid outside extrusion force to transmit the sinle silk body and cause inside impaired, improved heat conduction thermal diffusivity and antibiotic bacteriostasis to the sinle silk body, improved the wear-resistant corrosion resistance of the outer wall of silica gel overcoat body and the cold-resistant frost resistance of body.
Description
Technical Field
The utility model relates to a teflon line technical field specifically is a teflon line of silica gel overcoat.
Background
The teflon wire is an electric wire formed by wrapping a metal conductor wire core by a silicon rubber insulating outer sleeve based on polytetrafluoroethylene, however, the existing teflon wire with the silicon rubber outer sleeve,
1. if the cable core is extruded by external connection, external extrusion force can be directly transmitted to the cable core body to cause internal damage;
2. most of the wire core is not provided with a heat transfer pipe layer, an outer wall air hole structure and a bacteriostatic layer structure which are mutually communicated, and the heat conduction and heat dissipation performance and the antibacterial and bacteriostatic performance of the wire core body are poor;
3. the outer wall surface of the silica gel jacket body mostly has no wear resistance and corrosion resistance, and the wear resistance and corrosion resistance are lower;
4. it does not have cold-resistant anti-freeze layer usually, has reduced the cold-resistant frost resistance of silica gel overcoat body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teflon line of silica gel overcoat to the outside extrusion force that solves prior art existence directly transmits the sinle silk body and causes inside impaired, the antibiotic antibacterial of silica gel overcoat body is lower, the outer wall of silica gel overcoat body wear-resistant corrosion resistance is lower, the lower problem of the cold-resistant freezing resistance of silica gel overcoat body.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teflon line of silica gel overcoat, includes silica gel overcoat body and sinle silk body, the inside of silica gel overcoat body is provided with the sinle silk body, the clearance intussuseption of silica gel overcoat body and sinle silk body is filled with the buffering resistance to pressure, be provided with the heat transfer tube layer in the buffering resistance to pressure, the outer wall of one end that the sinle silk body was kept away from to the silica gel overcoat body is provided with cold-resistant anti-freezing layer, the outer wall of one end that the silica gel overcoat body was kept away from to cold-resistant anti-freezing layer is provided with wear-resistant anti-corrosion layer, be provided with the outer wall gas pocket on the outer wall of silica gel overcoat body, be provided with antibacterial layer in the.
Preferably, the number of the outer wall air holes and the number of the heat transfer pipe layers are respectively six, and the outer wall air holes and the heat transfer pipe layers are arranged in a circumferential mode by taking the circle center of the silica gel outer sleeve body as the center.
Preferably, the outer wall air holes and the heat transfer pipe layer are communicated with each other.
Preferably, the heat pipe transmission layer is in contact with the outer wall of the wire core body.
Preferably, the outer wall air holes penetrate through the cold-resistant and anti-freezing layer and the wear-resistant and corrosion-resistant layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the buffering and pressure-resistant layer structure filled between the silica gel jacket body and the wire core body realizes buffering and offsetting of external extrusion force, and avoids internal damage caused by external extrusion force transmitted to the wire core body;
2. through the arrangement of the heat transfer pipe layer and the outer wall air hole structure which are mutually communicated and the arrangement of the bacteriostatic layer structure in the outer wall air hole, heat generated by the wire core body during working can be effectively transferred to the outer wall air hole and dissipated out through the outer wall air hole, so that the heat conduction and heat dissipation of the wire core body are effectively improved, bacteria in external ventilation air can be inhibited, and the antibacterial and bacteriostatic properties of the silica gel jacket body are improved;
3. the abrasion resistance and corrosion resistance of the outer wall surface of the silica gel jacket body are improved through the arranged abrasion-resistant and corrosion-resistant layer;
4. through the cold-resistant anti freezing layer that sets up, the cold-resistant frost resistance of silica gel overcoat body has been improved.
Drawings
Fig. 1 is a vertical sectional view of the whole structure of the present invention.
In the figure: 1 silica gel overcoat body, 2 sinle silk bodies, 3 buffering resistance to compression, 4 heat pipe layers, 5 outer wall gas pockets, 51 antibacterial layers, 52 waterproof ventilative rete, 6 anti-wear resistant corrosion layer, 7 cold-resistant anti-freeze layers.
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, the present invention provides a technical solution: a Teflon line sheathed by silica gel comprises a silica gel coat body 1 and a wire core body 2, the wire core body 2 is arranged in the silica gel coat body 1, a buffer pressure-resistant layer 3 is filled in a gap between the silica gel coat body 1 and the wire core body 2, the buffer pressure-resistant layer 3 is a polyurethane filled rubber cushion, the polyurethane filled rubber cushion has good high-elastic deformation recovery capability, when the silica gel coat body 1 is extruded externally, the polyurethane filled rubber cushion can buffer and offset external extrusion force to avoid the internal damage caused by the external extrusion force transmitted to the wire core body 2, a heat transmission pipe layer 4 is arranged in the buffer pressure-resistant layer 3, the heat transmission pipe layer 4 takes organic silicone as a main raw material and is added with a material with excellent heat resistance and heat conductivity, and then the prepared heat-conducting organic silicone grease composite tubular object is filled in the buffer pressure-resistant layer 3 and has excellent heat conductivity through the excellent heat conductivity of the self, the heat generated by the working of the wire core body 2 can be effectively transferred to the outer wall air holes 5 and dissipated out through the outer wall air holes 5, so that the heat conduction and heat dissipation performance of the wire core body 2 are effectively improved, the outer wall surface of one end, far away from the wire core body 2, of the silica gel jacket body 1 is provided with the cold-resistant and anti-freezing layer 7, the cold-resistant and anti-freezing layer 7 is a rubber plate made of blended wood fiber composite materials, the rubber plate is stably adhered and fixed through resin glue, the silica gel jacket body has good cold-resistant and anti-freezing properties and is still soft at minus fifty degrees, the cold-resistant and anti-freezing properties of the silica gel jacket body 1 can be improved, the outer wall surface of one end, far away from the silica gel jacket body 1, of the cold-resistant and anti-freezing layer 7 is provided with the wear-resistant and anti-corrosion layer 6, the wear-resistant layer 6 is a mixed colloid coating of chromium carbide and inorganic zinc silicate, the chromium, after condensation, the outer wall of the silica gel outer sleeve body 1 can be stably bonded on the outer wall surface of the cold-resistant and anti-freezing layer 7, the abrasion resistance and corrosion resistance of the outer wall surface of the silica gel outer sleeve body 1 are integrally improved, outer wall air holes 5 are formed in the outer wall of the silica gel outer sleeve body 1, the outer wall air holes 5 penetrate through the cold-resistant and anti-freezing layer 7 and the abrasion and corrosion-resistant layer 6, the number of the outer wall air holes 5 and the number of the heat transmission pipe layers 4 are respectively six, the outer wall air holes 5 and the heat transmission pipe layers 4 are circumferentially arranged by taking the circle center of the silica gel outer sleeve body 1 as the center, the heat transmission pipe layers 4 are communicated with each other, the heat transmission pipe layers 4 are contacted with the outer wall of the core body 2, the heat of the core body 2 can be timely transmitted and dissipated by the heat transmission pipe layers 4, external ventilation is realized while heat dissipation is realized, the bacteria inhibiting, can effectively improve silica gel overcoat body 1's antibiotic antibacterial activity, antibacterial layer 51 is provided with waterproof ventilative rete 52 towards silica gel overcoat body 1's lateral surface, and waterproof ventilative rete 52 is the superfine fiber transparent film that makes through electrostatic spinning, fills it in outer wall gas pocket 5, when guaranteeing the good gas permeability of outer wall gas pocket 5, can avoid outside moisture to enter into in the outer wall gas pocket 5.
The utility model discloses when concrete implementation: the buffer pressure-resistant layer 3 is a polyurethane-filled rubber mat which has good high-elastic deformation recovery capacity, when the silica gel jacket body 1 is extruded externally, the polyurethane-filled rubber mat can buffer and offset external extrusion force to avoid internal damage caused by the external extrusion force transmitted to the wire core body 2, the heat transmission pipe layer 4 takes organic silicone as a main raw material and adds a material with excellent heat resistance and heat conductivity, and then the prepared heat-conducting organic silicone grease composite tubular object is filled into the buffer pressure-resistant layer 3, and through the excellent high heat conductivity of the heat transmission pipe layer, heat generated when the wire core body 2 works can be effectively transmitted to the outer wall air holes 5 and is dissipated out through the outer wall air holes 5, so that the heat conduction and heat dissipation performance of the wire core body 2 are effectively improved, and the bacteriostatic layer 51 is a bamboo charcoal fiber filling layer which has good air permeability, bacteriostasis and antibacterial property, the silica gel coat has the effects of inhibiting the propagation of bacteria and resisting bacteria, can inhibit bacteria in external ventilation air, and improves the antibacterial and bacteriostatic properties of the silica gel coat body 1; in addition, the wear-resistant and corrosion-resistant layer 6 is a mixed colloid coating of chromium carbide and inorganic zinc silicate, the chromium carbide has excellent wear resistance, the inorganic zinc silicate has corrosion resistance, the inorganic zinc silicate can be coated on the outer wall surface of the cold-resistant and freezing-resistant layer 7, the inorganic zinc silicate can be stably bonded on the outer wall surface of the cold-resistant and freezing-resistant layer 7 after being condensed, the cold-resistant and freezing-resistant layer 7 is a rubber plate made of blended wood fiber composite materials, the rubber plate is stably bonded and fixed through resin glue, the rubber plate has good cold resistance and frost resistance, the rubber plate is still soft at fifty degrees below zero, and the wear resistance and corrosion resistance of the outer wall surface of the silica gel jacket body 1 and the cold resistance and frost resistance of the body are integrally improved.
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 (5)
1. The utility model provides a teflon line of silica gel overcoat, includes silica gel overcoat body (1) and sinle silk body (2), its characterized in that: the inside of silica gel overcoat body (1) is provided with sinle silk body (2), the clearance intussuseption of silica gel overcoat body (1) and sinle silk body (2) is filled with buffering resistance to pressure layer (3), be provided with heat pipe layer (4) in buffering resistance to pressure layer (3), the outer wall of the one end that sinle silk body (2) were kept away from in silica gel overcoat body (1) is provided with cold-resistant anti-freezing layer (7), the outer wall of the one end that silica gel overcoat body (1) was kept away from in cold-resistant anti-freezing layer (7) is provided with abrasion-resistant layer (6), be provided with outer wall gas pocket (5) on the outer wall of silica gel overcoat body (1), be provided with antibacterial layer (51) in outer wall gas pocket (5), antibacterial layer (51) are provided with waterproof ventilative rete (52) towards the lateral.
2. The silicone-sheathed teflon wire according to claim 1, wherein: the number of the outer wall air holes (5) and the number of the heat transfer pipe layers (4) are respectively six and are arranged in a circumferential mode by taking the circle center of the silica gel outer sleeve body (1) as the center.
3. The silicone-sheathed teflon wire according to claim 1, wherein: the outer wall air hole (5) and the heat transfer pipe layer (4) are communicated with each other.
4. The silicone-sheathed teflon wire according to claim 1, wherein: the heat transmission pipe layer (4) is in contact with the outer wall of the wire core body (2).
5. The silicone-sheathed teflon wire according to claim 1, wherein: the outer wall air holes (5) penetrate through the cold-resistant and anti-freezing layer (7) and the wear-resistant and corrosion-resistant layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673480.2U CN210325283U (en) | 2019-10-08 | 2019-10-08 | Teflon line with silica gel jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673480.2U CN210325283U (en) | 2019-10-08 | 2019-10-08 | Teflon line with silica gel jacket |
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| Publication Number | Publication Date |
|---|---|
| CN210325283U true CN210325283U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673480.2U Active CN210325283U (en) | 2019-10-08 | 2019-10-08 | Teflon line with silica gel jacket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526619A (en) * | 2020-04-29 | 2020-08-11 | 安邦电气股份有限公司 | Self-temperature-limiting electric tracing band |
-
2019
- 2019-10-08 CN CN201921673480.2U patent/CN210325283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526619A (en) * | 2020-04-29 | 2020-08-11 | 安邦电气股份有限公司 | Self-temperature-limiting electric tracing band |
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