CN217386717U - Cable with feedback device - Google Patents
Cable with feedback device Download PDFInfo
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- CN217386717U CN217386717U CN202220161349.3U CN202220161349U CN217386717U CN 217386717 U CN217386717 U CN 217386717U CN 202220161349 U CN202220161349 U CN 202220161349U CN 217386717 U CN217386717 U CN 217386717U
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- cable
- protection mechanism
- retardant
- feedback
- feedback device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a take feedback device's cable relates to cable technical field. Including the feedback line, the feedback line is provided with threely, the feedback line intertwine sets up, the feedback line surface is provided with first protection machanism, electric connection has paster temperature sensor on the feedback line, the surface winding of first protection machanism is provided with three copper conductor, the surface of copper conductor is provided with second protection machanism, second protection machanism's surface is provided with fire-retardant EVA hot melt adhesive, the surface winding of fire-retardant EVA hot melt adhesive has fire-retardant area, the surface that separates the temperature membrane is provided with the oversheath. The utility model provides the elasticity of this cable is improved, makes this cable resistant bending, and is difficult for being broken and damaging at the in-process of bending, improves fire-retardant and shielding effect, has better fire prevention and anti external magnetic field interference function, increases the signal feedback function, can feed back the inside temperature of cable, is convenient for monitor the cable.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a take feedback device's cable.
Background
The wire and cable industry is a complete industry, but occupies the production value of 1/4 in the Chinese electrical industry, has a plurality of product types and a wide application range, relates to the industries of electric power, construction, communication, manufacturing and the like, and is closely related to each department of national economy. The electric wire and cable are also called as 'artery' and 'nerve' of national economy, are basic equipment which is indispensable for transmitting electric energy, transmitting information, manufacturing various motors, instruments and meters and realizing electromagnetic energy conversion, and are necessary basic products in future electrification and information-based society.
Among the prior art, traditional cable elasticity is relatively poor, is very easy to be bent the fracture in the use, and fire-retardant and shielding effect is not good, and traditional cable lacks the feedback function simultaneously, can't feed back the equipment information of connecting, can't feed back the temperature of cable itself simultaneously, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take feedback device's cable to solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cable with a feedback device comprises three feedback lines, wherein the feedback lines are mutually wound, the outer surface of the feedback line is provided with a first protection mechanism, the first protection mechanism comprises elastic rubber filler, a shielding net and an inner sheath, elastic rubber packing is filled between the feedback lines, a shielding net is arranged on the outer surface of the elastic rubber packing, the shielding net is provided with an inner sheath, the feedback wire is electrically connected with a patch temperature sensor, three copper wires are wound on the outer surface of the first protection mechanism, a second protection mechanism is arranged on the outer surface of each copper wire, the outer surface of the second protection mechanism is provided with a flame-retardant EVA hot melt adhesive, the outer surface of the flame-retardant EVA hot melt adhesive is wound with a flame-retardant belt, the outer surface of the flame-retardant belt is provided with a thermal insulation film, and the outer surface of the thermal insulation film is provided with an outer sheath.
Further, paster temperature sensor twines in inner sheath surface, and paster temperature sensor and second safeguard mechanism laminate mutually.
Further, the second protection mechanism is the same as the first protection mechanism in structure.
Furthermore, the inner sheath and the outer sheath are both made of cold-resistant bottom smoke halogen-free materials.
Furthermore, the shielding net is of a net structure formed by weaving tinned copper.
Furthermore, the outer surface of the outer sheath is coated with a wear-resistant coating, and the wear-resistant coating is made of high-molecular ceramic polymer paint.
Compared with the prior art, the utility model provides a take feedback device's cable possesses following beneficial effect:
1. this take feedback device's cable through setting up the elastic rubber filler in first protection machanism and the second protection machanism, improves the elasticity of this cable, makes this cable resistant bending, and is difficult for being broken and damage at the in-process of bending, and fire-retardant and shielding effect that rethread fire-retardant EVA hot melt adhesive, fire-retardant area, shielding net improve this cable makes this cable have better fire prevention and anti external magnetic field interference function.
2. This take feedback device's cable increases the signal feedback function of jointing equipment through setting up the feedback line, monitors copper conductor surface temperature through paster temperature sensor, and when the copper conductor temperature exceeded the setting value or damaged the cable and do not produce the heat, feeds back cable inside temperature, avoids the operation of cable overload, or the outage can remind, is convenient for monitor the cable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the first protection mechanism of the present invention.
In the figure: 1. a feedback line; 2. a first guard mechanism; 201. an elastic rubber filler; 202. a shielding mesh; 203. an inner sheath; 3. a patch temperature sensor; 4. a copper wire; 5. a second guard mechanism; 6. flame-retardant EVA hot melt adhesive; 7. a flame retardant tape; 8. a thermal insulation film; 9. an outer sheath; 10. and (3) wear-resistant coating.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the utility model discloses a cable with a feedback device, which comprises three feedback lines 1, wherein the feedback lines 1 are arranged in a winding manner, the outer surface of the feedback line 1 is provided with a first protection mechanism 2, the first protection mechanism 2 comprises an elastic rubber filler 201, a shielding net 202 and an inner sheath 203, the elastic rubber filler 201 is filled between the feedback lines 1, the outer surface of the elastic rubber filler 201 is provided with the shielding net 202, the shielding net 202 is provided with the inner sheath 203, the feedback line 1 is electrically connected with patch temperature sensors 3, the patch temperature sensors 3 are uniformly arranged in front and back at intervals, the outer surface of the first protection mechanism 2 is wound with three copper wires 4, the outer surface of the copper wires 4 is provided with a second protection mechanism 5, the outer surface of the second protection mechanism 5 is provided with a flame-retardant EVA hot melt adhesive 6, the outer surface of the flame-retardant EVA hot melt adhesive 6 is wound with a flame-retardant belt 7, the outer surface of the flame-retardant belt 7 is provided with a thermal insulation film 8, and the outer surface of the thermal insulation film 8 is provided with an outer sheath 9.
Specifically, the patch temperature sensor 3 is wound on the outer surface of the inner sheath 203, and the patch temperature sensor 3 is attached to the second protection mechanism 5.
In this embodiment, the patch temperature sensor 3 is fixed firmly, and the patch temperature sensor 3 has a large monitoring area and an accurate monitoring effect.
Specifically, the second protection mechanism 5 has the same structure as the first protection mechanism 2.
In this embodiment, the second protection mechanism 5 protects the outer surface of the copper wire 4.
Specifically, the inner sheath 203 and the outer sheath 9 are both made of cold-resistant bottom smoke halogen-free materials.
In this embodiment, both the inner sheath 203 and the outer sheath 9 have cold-resistant and flame-retardant effects.
Specifically, the shielding net 202 is a net structure woven by tinned copper.
In this embodiment, the shielding net 202 has a good electromagnetic anti-interference performance and is stable in use.
Specifically, the outer surface of the outer sheath 9 is coated with a wear-resistant coating 10, and the wear-resistant coating 10 is made of high-molecular ceramic polymer paint.
In the embodiment, the wear-resistant coating 10 improves the wear resistance of the outer surface of the outer sheath 9, so that the outer surface of the outer sheath 9 is not easily worn and has long service life.
When in use, the elasticity of the cable is improved through the elastic rubber filler 201 in the first protection mechanism 2 and the second protection mechanism 5, so that the cable is resistant to bending and is not easy to be broken and damaged in the bending process, the cable has better fireproof and anti-external magnetic field interference functions through the shielding net 202, the flame-retardant EVA hot melt adhesive 6 and the flame-retardant belt 7 in the first protection mechanism 2 and the second protection mechanism 5, the signal feedback function of the connecting device is increased through the feedback line 1, the feedback line 1 is electrically connected with the patch temperature sensor 3, the patch temperature sensor 3 monitors the temperatures of three groups of copper wires 4, when the copper wires 4 run in overload or are powered off, when the copper wires 4 run in overload, the temperature is higher, when the cable is damaged, the patch temperature sensor 3 feeds back information to a connected controller, so as to avoid the overload running of the cable, or can remind the outage, be convenient for monitor the cable.
To sum up, this take feedback device's cable further improves the elasticity of this cable, makes this cable resistant bending, and is difficult for being broken and damage at the in-process of bending, improves fire-retardant and shielding effect, has better fire prevention and anti external magnetic field interference function, increases signal feedback function, can feed back the inside temperature of cable, is convenient for monitor the cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. A cable with a feedback device, comprising a feedback line (1), characterized in that: the feed-back device is characterized in that the number of the feed-back lines (1) is three, the feed-back lines (1) are wound with each other, a first protection mechanism (2) is arranged on the outer surface of each feed-back line (1), each first protection mechanism (2) comprises an elastic rubber filler (201), a shielding net (202) and an inner sheath (203), the elastic rubber fillers (201) are filled between the feed-back lines (1), the shielding net (202) is arranged on the outer surface of each elastic rubber filler (201), the inner sheath (203) is arranged on each shielding net (202), a patch temperature sensor (3) is electrically connected onto each feed-back line (1), three copper wires (4) are wound on the outer surface of each first protection mechanism (2), a second protection mechanism (5) is arranged on the outer surface of each copper wire (4), and a flame-retardant EVA hot melt adhesive (6) is arranged on the outer surface of each second protection mechanism (5), the outer surface of the flame-retardant EVA hot melt adhesive (6) is wound with a flame-retardant belt (7), the outer surface of the flame-retardant belt (7) is provided with a thermal insulation film (8), and the outer surface of the thermal insulation film (8) is provided with an outer sheath (9).
2. A cable with a feedback device according to claim 1, wherein: the patch temperature sensor (3) is wound on the outer surface of the inner sheath (203), and the patch temperature sensor (3) is attached to the second protection mechanism (5).
3. A cable with a feedback device according to claim 1, wherein: the second protection mechanism (5) has the same structure as the first protection mechanism (2).
4. A cable with feedback device as claimed in claim 1, wherein: the inner sheath (203) and the outer sheath (9) are both made of cold-resistant bottom smoke halogen-free materials.
5. A cable with a feedback device according to claim 1, wherein: the shielding net (202) is of a net structure formed by weaving tinned copper.
6. A cable with a feedback device according to claim 1, wherein: the outer surface of the outer sheath (9) is coated with a wear-resistant coating (10), and the wear-resistant coating (10) is made of high-molecular ceramic polymer paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220161349.3U CN217386717U (en) | 2022-01-20 | 2022-01-20 | Cable with feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220161349.3U CN217386717U (en) | 2022-01-20 | 2022-01-20 | Cable with feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217386717U true CN217386717U (en) | 2022-09-06 |
Family
ID=83097202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220161349.3U Active CN217386717U (en) | 2022-01-20 | 2022-01-20 | Cable with feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217386717U (en) |
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2022
- 2022-01-20 CN CN202220161349.3U patent/CN217386717U/en active Active
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