CN210670617U - Chemical waterproof electric tracing band - Google Patents
Chemical waterproof electric tracing band Download PDFInfo
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- CN210670617U CN210670617U CN201921789682.3U CN201921789682U CN210670617U CN 210670617 U CN210670617 U CN 210670617U CN 201921789682 U CN201921789682 U CN 201921789682U CN 210670617 U CN210670617 U CN 210670617U
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- heart yearn
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Abstract
The utility model discloses a chemical industry waterproof electric tracing area, including heart yearn, heart yearn insulating layer, outer cladding, reinforcement shielding layer, waterproof sealing layer and reinforcement stranded wire, the heart yearn is provided with two sets ofly, and is two sets of the mutual parallel arrangement of heart yearn, it is two sets of place heart yearn insulating layer inside in all in the heart yearn constitutes a whole with the heart yearn insulating layer, outer cladding setting in the heart yearn insulating layer outside and with heart yearn insulating layer zonulae occludens, outer cladding and waterproof sealing layer inside is impressed to reinforcement shielding layer and the adjacent part of waterproof sealing layer, the heart yearn is that a plurality of groups heating wire transposition is constituteed, and the diameter of the heating wire of constituteing the heart yearn is the nickel cadmium alloy heating wire of one. The chemical waterproof electric tracing band is soft in texture, waterproof and puncture-proof, and is suitable for being widely popularized and used.
Description
Technical Field
The utility model belongs to the technical field of the electric tracing area, concretely relates to waterproof electric tracing area of chemical industry.
Background
The electric tracing band is composed of conductive polymer, two parallel metal wires and an insulating protective layer. The conductive polymer has high positive temperature coefficient characteristic, is connected in parallel, can automatically adjust output power along with the temperature change of a heated system, automatically limits the heating temperature, can be arbitrarily shortened or used for a long time within a certain range, and allows multiple cross overlapping without the worry of high temperature hot spots and burning.
The existing electric tracing band does not have a waterproof function usually, and the problem that the arrangement is difficult because the water is easy to enter and short-circuit the damaged part after the external structure is stabbed exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemical industry waterproof electricity companion torrid zone to solve the problem that proposes 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 waterproof electric tracing area of chemical industry, includes heart yearn, heart yearn insulating layer, outer cladding, reinforcement shielding layer, waterproof sealing layer and reinforcement stranded wire, its characterized in that: the heart yearn is provided with two sets ofly, two sets of the mutual parallel arrangement of heart yearn, two sets of the heart yearn is all placed in the heart yearn in the insulating layer inside constitute a whole with the heart yearn insulating layer, outer cladding layer cladding setting in the heart yearn insulating layer outside and with heart yearn insulating layer zonulae occludens, outer cladding layer sets up inside the reinforcement shielding layer, the reinforcement shielding layer is impressed inside outer cladding layer and waterproof sealing layer with outer cladding layer and the adjacent part of waterproof sealing layer.
Preferably, the core wire is formed by twisting a plurality of groups of electric heating wires, and the diameter of the electric heating wires forming the core wire is one-zero-millimeter to three-zero-millimeter nickel-cadmium alloy electric heating wires.
Preferably, the heart yearn insulating layer is made for heat-resisting silica gel, the part of heart yearn insulating layer and heart yearn contact closely laminates with the outside profile of heart yearn, the outside of heart yearn insulating layer is opened and is had a plurality of groups of profiles and be spiral recess, the inside reinforcement stranded wire of three groups that is provided with of heart yearn insulating layer, the reinforcement stranded wire is that a plurality of groups of diameters are less than three millimeters glass fiber high temperature line twists of zero point and makes.
Preferably, the outer cladding is made of fluoroplastic, the inner profile of the outer cladding and the spiral profile of the outer part of the core wire insulating layer are in a matching structure, and the outer cladding is tightly attached to the outer part of the core wire insulating layer.
Preferably, the reinforcing shielding layer is the articulated network structure who makes of nickel-plated copper line of diameter under three millimeters at zero, the reinforcing shielding layer is made by the network structure overlap of a plurality of groups of nickel-plated copper line works, inside the outer cladding is impressed to the inboard partial copper line of reinforcing shielding layer, inside the partial copper line in the reinforcing shielding layer outside gets into waterproof sealing layer.
Preferably, the waterproof sealing layer is made of silicon rubber with the thickness of five tenths of millimeters to five tenths of millimeters.
The utility model discloses a technological effect and advantage: compared with a single heating wire, the integral flexibility of the chemical waterproof electric tracing band is better and the arrangement operation is easier through a plurality of groups of nickel-cadmium alloy heating wires with the diameters of zero point one millimeter to zero point three millimeters; the waterproof sealing layer made of the silicon rubber with the thickness of five millimeters from zero to five millimeters has good elasticity, and the hole is sealed by the elastic recovery of the elastic waterproof sealing layer after the waterproof sealing layer is pulled out when the waterproof sealing layer is punctured, so that the problem of water inflow reduction when the waterproof sealing layer is contacted with rainwater is solved, and the problem of water seepage inside the core wire insulating layer is solved by matching with the outer coating layer; the reinforcing shielding layer has the function of enhancing the overall strength, and the overall anti-shearing capability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 core wire, 2 core wire insulating layers, 3 outer coating layers, 4 reinforcing shielding layers, 5 waterproof sealing layers and 6 reinforcing stranded wires.
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.
The utility model provides a chemical industry waterproof electric tracing area as shown in figure 1, including heart yearn 1, heart yearn insulating layer 2, outer cladding 3, reinforcement shielding layer 4, waterproof sealing layer 5 and reinforcement stranded wire 6, its characterized in that: heart yearn 1 is provided with two sets ofly, two sets of 1 mutual parallel arrangement of heart yearn, two sets of the heart yearn 1 is all placed in 2 inside and heart yearn insulating layer of heart yearn insulating layer and is constituted a whole with heart yearn insulating layer 2 in, 3 cladding settings of outer cladding are in 2 outsides of heart yearn insulating layer and with 2 zonulae occludens of heart yearn insulating layer, outer cladding 3 sets up inside reinforcement shielding layer 4, reinforcement shielding layer 4 is impressed inside outer cladding 3 and waterproof sealing layer 5 with outer cladding 3 and the adjacent part of waterproof sealing.
Specifically, the core wire 1 is formed by twisting a plurality of groups of electric heating wires, the diameter of the electric heating wires forming the core wire 1 is one-zero millimeter to three-zero millimeter, and the multi-layer electric heating wire twisted structure has better softness compared with a single electric heating wire.
Specifically, heart yearn insulating layer 2 is made for heat-resisting silica gel, the part of heart yearn insulating layer 2 and heart yearn 1 contact closely laminates with the outside profile of heart yearn 1, the outside of heart yearn insulating layer 2 is opened and is had a plurality of groups profile and be helical groove, the inside reinforcement stranded wire 6 of three groups that is provided with of heart yearn insulating layer 2, reinforcement stranded wire 6 is made for the glass fiber high temperature wire transposition that a plurality of group's diameters are less than three millimeters at zero point, and reinforcement stranded wire 6 has increased the tensile strength of heart ye.
Specifically, outer cladding 3 is made for fluoroplastics, the internal profile of outer cladding 3 and the spiral profile of the outside of heart yearn insulating layer 2 are the cooperation structure, outer cladding 3 closely laminates in heart yearn insulating layer 2 outsidely, and outer cladding 3 has played the effect of sealed its inner space, and supplementary waterproof sealing layer 5 carries out waterproofly.
Specifically, reinforcement shielding layer 4 is the articulated network structure of making of nickel-plated copper line of diameter under three millimeters at zero point, reinforcement shielding layer 4 is made by the network structure overlap of a plurality of groups nickel-plated copper line establishment, inside the outer cladding 3 is impressed to the part copper line of reinforcement shielding layer 4 inboard, inside the part copper line in the 4 outsides of reinforcement shielding layer gets into waterproof sealing layer 5.
Specifically, the waterproof sealing layer 5 is made of silicon rubber with the thickness of five millimeters from zero to five millimeters, and the waterproof sealing layer 5 still has a certain waterproof effect after being punctured.
Specifically, this chemical industry waterproof electric tracing area, the heart yearn insulating layer 2 of additional reinforcement stranded wire 6 has good tensile properties, and the heart yearn 1 of multilayer twisted structure has good compliance, and outer cladding 3 and waterproof sealing layer 5 coordination have played waterproof effect, and reinforcement shielding layer 4 has the magnetic screen function and still has good anti-shear capacity.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a waterproof electric tracing area of chemical industry, includes heart yearn (1), heart yearn insulating layer (2), outer cladding (3), reinforcement shielding layer (4), waterproof sealing layer (5) and reinforcement stranded wire (6), its characterized in that: heart yearn (1) is provided with two sets ofly, two sets of heart yearn (1) parallel arrangement each other, two sets of inside and heart yearn insulating layer (2) constitution of heart yearn insulating layer (2) are all placed in heart yearn (1) is whole, outer cladding (3) cladding sets up in heart yearn insulating layer (2) the outside and with heart yearn insulating layer (2) zonulae occludens, outer cladding (3) set up inside reinforcement shielding layer (4), reinforcement shielding layer (4) are impressed inside outer cladding (3) and waterproof sealing layer (5) with outer cladding (3) and waterproof sealing layer (5) adjacent part.
2. The chemical waterproof electric tracing band according to claim 1, wherein: the core wire (1) is formed by twisting a plurality of groups of electric heating wires, and the diameter of the electric heating wires forming the core wire (1) is one-zero millimeter to three-zero millimeter.
3. The chemical waterproof electric tracing band according to claim 1, wherein: the utility model discloses a glass fiber reinforced plastic composite material, including heart yearn insulating layer (2), heart yearn insulating layer (2) are made for heat-resisting silica gel, the part of heart yearn insulating layer (2) and heart yearn (1) contact closely laminates with the outside profile of heart yearn (1), the outside of heart yearn insulating layer (2) is opened and is had a plurality of groups profile and be spiral recess, heart yearn insulating layer (2) inside is provided with three group's reinforcement stranded wires (6), reinforcement stranded wire (6) are made for a plurality of groups diameter is.
4. The chemical waterproof electric tracing band according to claim 1, wherein: the outer coating (3) is made of fluoroplastic, the inner contour of the outer coating (3) and the spiral contour of the outer part of the core wire insulating layer (2) are of a matched structure, and the outer coating (3) is tightly attached to the outer part of the core wire insulating layer (2).
5. The chemical waterproof electric tracing band according to claim 1, wherein: reinforcement shielding layer (4) are the diameter and articulate the network structure who makes for the nickel-plated copper line under three millimeters at zero point, reinforcement shielding layer (4) are made by the network structure overlap of a plurality of groups nickel-plated copper line establishment, inside the outer cladding (3) are impressed to the part copper line of reinforcement shielding layer (4) inboard, inside the part copper line entering waterproof sealing layer (5) in reinforcement shielding layer (4) outside.
6. The chemical waterproof electric tracing band according to claim 1, wherein: the waterproof sealing layer (5) is made of silicon rubber with the thickness of five millimeters from zero to five millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789682.3U CN210670617U (en) | 2019-10-23 | 2019-10-23 | Chemical waterproof electric tracing band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921789682.3U CN210670617U (en) | 2019-10-23 | 2019-10-23 | Chemical waterproof electric tracing band |
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| CN210670617U true CN210670617U (en) | 2020-06-02 |
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| CN201921789682.3U Active CN210670617U (en) | 2019-10-23 | 2019-10-23 | Chemical waterproof electric tracing band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153766A (en) * | 2020-09-30 | 2020-12-29 | 安邦电气股份有限公司 | Chemical waterproof electric tracing band |
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2019
- 2019-10-23 CN CN201921789682.3U patent/CN210670617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153766A (en) * | 2020-09-30 | 2020-12-29 | 安邦电气股份有限公司 | Chemical waterproof electric tracing band |
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