A flame-retardant, green and environmentally friendly power cable with intelligent sensing

Abstract

The present invention discloses a flame-retardant, green and environmentally friendly power cable with intelligent sensing, which relates to the technical field of cables. The cable comprises an inner sheath, wherein three conductors are filled inside the inner sheath, and an assembled flame-retardant and heat-dissipating mechanism is arranged on the outer side of the inner sheath. The assembled flame-retardant and heat-dissipating mechanism comprises a flame-retardant plate, and the outer side of the inner sheath is equidistantly sleeved with flame-retardant plates, and each corresponding two flame-retardant plates are staggered and clamped at one end with a splicing plate. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. An assembled flame-retardant and heat-dissipating mechanism is provided, and the flame-retardant plates are conveniently sleeved and assembled on the outer side of the inner sheath through the splicing plate, and then the insert is conveniently embedded in the positioning hole through the bonding plate, so that the protruding rod is embedded in the insert, and the clamping ring is embedded in the card groove, fixing the position of the insert and the protruding rod, forcing the bonding plate to fit tightly on the outer side of the flame-retardant plate, and then cooperating with the splicing plate to position the flame-retardant plate, thereby improving the tightness of the splicing of the flame-retardant plates.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, in particular to a flame-retardant, green and environmentally friendly power cable with intelligent sensing. Background Art

[0002] Smart sensor cable is a new type of cable that integrates sensing, communication, and control functions. It can not only transmit electrical energy, but also monitor, control, and communicate in real time, enabling remote management and control of the cable status. The main components of smart sensor cable include three cores and inner twisted optical fibers. The three cores are used to conduct current, and the inner twisted optical fibers are used to monitor the cable temperature in real time.

[0003] However, the flame retardant layer on the outside of the existing cable is uniformly extruded and is not convenient to be disassembled and collected during recycling, which reduces the recycling efficiency. In addition, the flame retardant layer is likely to pollute the environment when preventing fire from burning. Therefore, in order to avoid the above technical problems, it is necessary to provide an intelligent sensing flame retardant green environmentally friendly power cable to overcome the above defects in the prior art. Summary of the Invention

[0004] The present invention provides a flame-retardant green and environmentally friendly power cable with intelligent sensing, which can effectively solve the problems raised in the above background technology that it is inconvenient to disassemble and collect during recycling, which reduces the recycling efficiency, and the flame-retardant layer is likely to cause environmental pollution when preventing fire from burning.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a flame-retardant, green, and environmentally friendly power cable with intelligent sensing, comprising an inner sheath filled with three conductors, an assembled flame-retardant and heat-dissipating mechanism provided on the outer side of the inner sheath, the assembled flame-retardant and heat-dissipating mechanism comprising a flame-retardant plate;

[0006] The outer side of the inner sheath is equidistantly sleeved with flame retardant plates, and adjacent ends of each corresponding two flame retardant plates are staggered and clamped with splicing plates, and positioning holes are equidistantly opened inside the splicing plates, and inserts are sleeved inside the positioning holes;

[0007] A protruding rod is clamped at a position on the outside of the inner sheath corresponding to the inside of the insert, and a clamping ring is clamped at the top of the protruding rod. A clamping groove is provided inside the insert corresponding to the outside of the clamping ring. A bonding plate is clamped at one end of the insert corresponding to the outside of the flame retardant plate.

[0008] Heat conducting rods are equidistantly connected to the inside of the flame retardant plate, and heat conducting plates are connected to the top and bottom ends of the heat conducting rods. Grooves are provided on the outer side and inner wall of the flame retardant plate at positions corresponding to the outer sides of the heat conducting plates. Mica tapes are wound around the outer sides of the flame retardant plate and the outer sides of the bonding plate, and reinforcement and exhaust mechanisms are provided on the outer sides of the mica tapes.

[0009] According to the above technical solution, the flame retardant plates are made of brominated epoxy resin, there are eight flame retardant plates in total, the length of the insert is greater than the depth of the positioning hole, and the outer diameter of the protruding rod is smaller than the inner diameter of the insert.

[0010] According to the above technical solution, one end of the clamping ring is embedded in the clamping groove, the outer diameter of the clamping ring is larger than the inner diameter of the insert, and the inner wall of the bonding plate is tightly fitted with the outer side of the flame retardant plate.

[0011] According to the above technical solution, the outer diameter of the heat conducting plate located on the outside of the flame retardant plate is equal to the outer diameter of the flame retardant plate, and the inner diameter of the heat conducting plate located on the inner wall of the flame retardant plate is equal to the inner diameter of the flame retardant plate, and the outer side of the heat conducting plate is tightly fitted with the inner wall of the groove.

[0012] According to the above technical solution, a limit and anti-deflection mechanism is provided on the outside of the conductor, and the limit and anti-deflection mechanism includes an insulating sleeve;

[0013] The outer sides of the three conductors are all sleeved with insulating sleeves, and one end of each of the two adjacent insulating sleeves is affixed to a rubber pad, and the two ends of the inner wall of the rubber pad and the two ends of the outer side of the insulating sleeve are clamped with teeth, and the outer sides of the three rubber pads are clamped with a filling frame, an elastic tube is embedded in the center position of the filling frame, and the positions on both sides of the elastic tube inside the filling frame are filled with foam boards, and the outer sides of the filling frame and the insulating sleeve are both wrapped with a restraint belt;

[0014] Support blocks are clamped between the three insulating sleeves, and sensing optical fibers are embedded and installed inside the support blocks. Limiting grooves are equidistantly provided on the outside of the support blocks, and limiting plates are clamped at positions inside the limiting grooves corresponding to the outside of the insulating sleeves. Triangular frames are equidistantly clamped between two adjacent insulating sleeves on the outside of the support blocks, and elastic ropes are clamped inside the triangular frames.

[0015] According to the above technical solution, the teeth on the rubber pad are engaged with the teeth on the insulating sleeve, and the inner wall of the filling frame is tightly fitted with one end of the rubber pad.

[0016] According to the above technical solution, the foam board is made of brominated polystyrene, the outer side of the support block is in contact with the outer side of the insulating sleeve, the outer side of the triangular frame is in contact with the outer side of the insulating sleeve, and the other end of the triangular frame is in contact with one end of the rubber pad.

[0017] According to the above technical solution, the reinforcement and exhaust mechanism includes a reinforcement net;

[0018] The outer side of the mica tape is sleeved with a reinforcement net, the outer side of the reinforcement net is sleeved with an anti-corrosion sleeve, the outer side of the anti-corrosion sleeve is sleeved with an armor layer, the outer side of the armor layer is sleeved with an outer sheath, the outer side of the outer sheath is fixedly sleeved with a fixing ring, the outer side of the fixing ring is fixedly sleeved with a sleeve, and breathable cotton is filled between the sleeves and the outer sheath at both ends of the fixing ring, heat dissipation holes are equidistantly opened on the inner wall of the outer sheath at positions corresponding to the inner side of the breathable cotton, and rubber rings are equidistantly clamped with the inner wall of the outer sheath and the outer side of the anti-corrosion sleeve.

[0019] According to the above technical solution, the anti-corrosion sleeve is made of phenolic resin, the outer side of the breathable cotton is in contact with the inner wall of the sleeve, and the inner wall of the breathable cotton is in contact with the outer side of the outer sheath.

[0020] According to the above technical solution, the outer side of the rubber ring outside the anti-corrosion sleeve is in contact with the inner wall of the armor layer, and the outer side of the rubber ring on the inner wall of the outer sheath is in contact with the outer side of the armor layer.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the structure of the present invention is scientific and reasonable, and it is safe and convenient to use:

[0022] 1. An assembled flame retardant and heat dissipation mechanism is provided. The flame retardant plate is conveniently assembled and sleeved on the outside of the inner sheath through the splicing plate. The insert is conveniently inserted into the positioning hole through the bonding plate, the protruding rod is embedded in the insert, and the clamping ring is embedded in the card groove. The position of the insert and the protruding rod is fixed, forcing the bonding plate to fit tightly on the outside of the flame retardant plate. Then, the flame retardant plate is positioned in conjunction with the splicing plate, thereby improving the tightness of the splicing of the flame retardant plate and facilitating the formation of a flame retardant layer on the outside of the inner sheath, thereby increasing the flame retardant effect of the cable. When recycling waste cables, the flame retardant plate can be disassembled and recycled, thereby increasing resource utilization.

[0023] In addition, the flame retardant board and the laminated board are wound and fixed with mica tape, which further increases the stability of the flame retardant board splicing and prevents the appearance of gaps. At the same time, the mica tape cooperates with the flame retardant board to enhance the flame retardant effect and reduce the spread of flames. The flame retardant board is highly environmentally friendly and can reduce pollution to the environment. The cooperation of the heat conducting rod and the heat conducting sheet facilitates heat transfer, so that the heat inside the cable can pass through the flame retardant board and diffuse to the outside, thereby improving the heat dissipation effect and preventing the temperature inside the cable from being too high.

[0024] 2. A limit and anti-deflection mechanism is set up. The insulating sleeve and the conductor are supported by the support block and the triangular frame. At the same time, the rubber pad and the insulating sleeve are limited by the teeth, limit grooves and limit plates, which improves the tightness of the connection and prevents sliding and dislocation. The insulating sleeve is further supported by the filling frame and the rubber pad, and is fixed by the binding belt, which improves the stability of the three insulating sleeves and conductors inside the inner sheath and prevents the three insulating sleeves from being entangled or dislocated. The sensing optical fiber is fixed between the three conductors, and the distance between the three conductors is equal, which facilitates the real-time detection of the three conductors by the sensing optical fiber and ensures the detection effect.

[0025] The gaps between the triangular frames facilitate bending of the cables, and the contraction of the elastic rope facilitates pulling the triangular frame and the cable to rebound and reset. At the same time, the elastic tube and foam board are used to support the filling frame, making it easier to push the filling frame back to its original position and maintain the filling effect. In addition, the foam board increases the flame retardant effect, reduces pollution to the environment, and improves environmental protection.

[0026] 3. A reinforcement and exhaust mechanism is set up. The mica tape is covered and reinforced by the reinforcement net, and then cooperated with the armor layer to increase the strength of the cable. The gaps between the outer sheath, anti-corrosion sleeve and armor layer are filled with rubber rings to prevent the cable from collapsing when pressed. At the same time, the anti-corrosion sleeve increases the corrosion resistance of the cable and extends its service life.

[0027] The heat dissipation holes can be used to conveniently discharge the heat inside the cable, so that the heat passes through the gap between the sleeve and the outer sheath and is discharged to the outside, thereby enhancing the heat dissipation effect and preventing the temperature inside the cable from being too high. In addition, the gap between the sleeve and the outer sheath is filled with breathable cotton to ensure that the heat is discharged while preventing dust from entering the cable.

[0028] In summary, by assembling the flame retardant and heat dissipation mechanism and the limiting and anti-deflection mechanism, it is convenient to support and limit the conductor inside the cable, thereby improving the stability of the conductor. At the same time, it is convenient to splice a flame retardant layer on the outside of the conductor to increase the flame retardant effect of the cable. Then, by assembling the flame retardant and heat dissipation mechanism and the reinforcement and exhaust mechanism, the flame retardant effect of the cable is improved while facilitating the discharge of heat inside the cable to prevent the temperature inside the cable from being too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0030] In the attached figure:

[0031] Figure 1 It is a structural schematic diagram of the present invention;

[0032] Figure 2 It is a schematic diagram of the installation structure of the convex rod of the present invention;

[0033] Figure 3 This invention Figure 2 Schematic diagram of the structure of area A;

[0034] Figure 4 This is a schematic structural diagram of the assembled flame retardant and heat dissipation mechanism of the present invention;

[0035] Figure 5 It is a structural diagram of the position limiting and anti-deflection mechanism of the present invention;

[0036] Figure 6 This is a schematic diagram of the installation structure of the triangular frame of the present invention;

[0037] Figure 7 Schematic diagram of the cross-sectional structure of the interior of the mica tape of the present invention;

[0038] Figure 8 This is a schematic diagram of the installation structure of the rubber ring of the present invention;

[0039] Figure 9 It is a structural schematic diagram of the reinforcement and exhaust mechanism of the present invention.

[0040] Numbers in the figure: 1, inner sheath; 2, conductor;

[0041] 3. Assemble flame retardant and heat dissipation mechanism; 301, flame retardant plate; 302, splicing plate; 303, positioning hole; 304, insert; 305, protruding rod; 306, snap ring; 307, slot; 308, laminating plate; 309, heat conducting rod; 310, heat conducting sheet; 311, groove; 312, mica tape;

[0042] 4. Limiting and anti-deflection mechanism; 401. Insulating sleeve; 402. Rubber pad; 403. Tooth protrusion; 404. Filling frame; 405. Elastic tube; 406. Foam board; 407. Restraint belt; 408. Support block; 409. Sensing optical fiber; 410. Limiting groove; 411. Limiting plate; 412. Triangular frame; 413. Elastic rope;

[0043] 5. Reinforcement and exhaust mechanism; 501. Reinforcement mesh; 502. Anti-corrosion sleeve; 503. Armor layer; 504. Outer sheath; 505. Fixing ring; 506. Sleeve; 507. Breathable cotton; 508. Heat dissipation hole; 509. Rubber ring. DETAILED DESCRIPTION

[0044] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0045] Example: Figure 1-9 As shown, the present invention provides a technical solution, a flame-retardant green environmentally friendly power cable with intelligent sensing, comprising an inner sheath 1, the inner sheath 1 is filled with three conductors 2, and an assembled flame-retardant and heat dissipation mechanism 3 is provided on the outer side of the inner sheath 1, and the assembled flame-retardant and heat dissipation mechanism 3 includes a flame-retardant plate 301, a splicing plate 302, a positioning hole 303, an insert 304, a protruding rod 305, a clamping ring 306, a clamping groove 307, a bonding plate 308, a heat-conducting rod 309, a heat-conducting sheet 310, a groove 311 and a mica tape 312;

[0046] The outer side of the inner sheath 1 is equidistantly sleeved with flame retardant plates 301, and each corresponding two flame retardant plates 301 are staggered and clamped with splicing plates 302 at adjacent ends. Positioning holes 303 are equidistantly opened inside the splicing plates 302, and the positioning holes 303 are sleeved with inserts 304. The outer side of the inner sheath 1 is clamped with a protruding rod 305 at the position inside the corresponding insert 304. In order to reduce pollution while flame retardant, the flame retardant plates 301 are made of brominated epoxy resin. There are eight flame retardant plates 301. The length of the insert 304 is greater than the depth of the positioning hole 303. The outer diameter of the protruding rod 305 is smaller than the inner diameter of the insert tube 304, and a snap ring 306 is clamped on the top of the protruding rod 305. A clamping groove 307 is opened inside the insert tube 304 at a position corresponding to the outer side of the snap ring 306. A bonding plate 308 is clamped at one end of the insert tube 304 at a position corresponding to the outer side of the flame retardant plate 301. In order to improve the stability of the assembly of the flame retardant plate 301, one end of the snap ring 306 is embedded in the inside of the clamping groove 307. The outer diameter of the snap ring 306 is larger than the inner diameter of the insert tube 304, and the inner wall of the bonding plate 308 is tightly fitted with the outer side of the flame retardant plate 301.

[0047] Heat conducting rods 309 are equidistantly connected to the interior of the flame retardant plate 301. Heat conducting sheets 310 are connected to the top and bottom of the heat conducting rods 309. Grooves 311 are provided on the outer and inner walls of the flame retardant plate 301 at positions corresponding to the outer sides of the heat conducting sheets 310. Mica tape 312 is wrapped around the outer sides of the flame retardant plate 301 and the outer sides of the laminating plate 308. To facilitate assembly of the flame retardant plate 301, the outer diameter of the heat conducting sheet 310 on the outer side of the flame retardant plate 301 is equal to the outer diameter of the flame retardant plate 301, and the inner diameter of the heat conducting sheet 310 on the inner wall of the flame retardant plate 301 is equal to the inner diameter of the flame retardant plate 301. The outer side of the heat conducting sheet 310 is tightly fitted to the inner wall of the groove 311.

[0048] A limit and anti-deflection mechanism 4 is provided on the outer side of the conductor 2. The limit and anti-deflection mechanism 4 includes an insulating sleeve 401, a rubber pad 402, a tooth protrusion 403, a filling frame 404, an elastic tube 405, a foam board 406, a restraining belt 407, a support block 408, a sensing optical fiber 409, a limit groove 410, a limit plate 411, a triangular frame 412, and an elastic rope 413.

[0049] The outsides of the three conductors 2 are all sleeved with insulating sleeves 401, and one end of each two adjacent insulating sleeves 401 is affixed with a rubber pad 402, and the two ends of the inner wall of the rubber pad 402 and the two ends of the outer side of the insulating sleeve 401 are clamped with teeth 403. The outsides of the three rubber pads 402 are clamped with a filling frame 404, and an elastic tube 405 is embedded and installed at the center position of the filling frame 404. The filling frame 404 is filled with foam boards 406 at the positions on both sides of the elastic tube 405. The outside of the filling frame 404 and the outside of the insulating sleeve 401 are both wrapped with a restraining belt 407. In order to facilitate the positioning of the rubber pad 402, the teeth 403 on the rubber pad 402 and the teeth 403 on the insulating sleeve 401 are meshed with each other, and the inner wall of the filling frame 404 is tightly fitted with one end of the rubber pad 402;

[0050] A support block 408 is clamped between the three insulating sleeves 401, and a sensing optical fiber 409 is embedded in the support block 408 to detect the temperature of the conductor 2 inside the cable in real time. Limiting grooves 410 are equidistantly provided on the outside of the support block 408, and limiting plates 411 are clamped at positions inside the limiting grooves 410 corresponding to the outside of the insulating sleeve 401. Triangular frames 412 are equidistantly clamped between two adjacent insulating sleeves 401 on the outside of the support block 408, and elastic ropes 413 are clamped inside the triangular frames 412. In order to improve the environmental protection and flame retardant effect, the foam board 406 is made of brominated polystyrene. The outside of the support block 408 is in contact with the outside of the insulating sleeve 401, the outside of the triangular frame 412 is in contact with the outside of the insulating sleeve 401, and the other end of the triangular frame 412 is in contact with one end of the rubber pad 402.

[0051] A reinforcement and exhaust mechanism 5 is provided on the outside of the mica tape 312. The reinforcement and exhaust mechanism 5 includes a reinforcement net 501, an anti-corrosion sleeve 502, an armor layer 503, an outer sheath 504, a fixing ring 505, a sleeve 506, a breathable cotton 507, a heat dissipation hole 508 and a rubber ring 509.

[0052] The outer side of the mica tape 312 is sleeved with a reinforcement net 501, the outer side of the reinforcement net 501 is sleeved with an anti-corrosion sleeve 502, the outer side of the anti-corrosion sleeve 502 is sleeved with an armor layer 503, the outer side of the armor layer 503 is sleeved with an outer sheath 504, the outer side of the outer sheath 504 is fixedly sleeved with a fixing ring 505, the outer side of the fixing ring 505 is fixedly sleeved with a sleeve 506, and the two ends of the fixing ring 505 are filled with breathable cotton 507 between the corresponding sleeve 506 and the outer sheath 504. In order to increase the anti-corrosion performance, the anti-corrosion sleeve 502 is made of phenolic resin, and the breathable cotton 507 is filled with breathable cotton 507. The outer side of 07 fits with the inner wall of the sleeve 506, the inner wall of the breathable cotton 507 fits with the outer side of the outer sheath 504, and the inner wall of the outer sheath 504 is equidistantly provided with heat dissipation holes 508 at positions corresponding to the inner side of the breathable cotton 507. The inner wall of the outer sheath 504 and the outer side of the anti-corrosion sleeve 502 are equidistantly clamped with rubber rings 509. In order to facilitate filling of the gap, the outer side of the rubber ring 509 on the outer side of the anti-corrosion sleeve 502 fits with the inner wall of the armor layer 503, and the outer side of the rubber ring 509 on the inner wall of the outer sheath 504 fits with the outer side of the armor layer 503.

[0053] The working principle and usage process of the present invention are as follows: first, the conductor 2 is covered with the insulating sleeve 401, and then the support block 408 and the triangular frame 412 are used to support the three insulating sleeves 401 and the conductor 2, and the tooth protrusion 403, the limiting groove 410 and the limiting plate 411 are used to improve the tightness of the connection and prevent sliding and dislocation. At the same time, the filling frame 404 and the rubber pad 402 are used to further support and limit the three insulating sleeves 401, and then the binding belt 407 is used to wrap and fix them, thereby improving the stability of the three insulating sleeves 401 and the conductor 2 inside the inner sheath 1, preventing the three insulating sleeves 401 from being entangled or dislocated, so that the sensing optical fiber 409 is fixed between the three conductors 2, and the distance between the three conductors 2 is equal, thereby facilitating the sensing optical fiber 409 to monitor the temperature, humidity, stress, vibration and other conditions of the conductor 2 inside the cable in real time, and transmit the data to the monitoring center;

[0054] Next, the gaps between the triangular frames 412 facilitate bending of the cable. The elastic cord 413 contracts, allowing the triangular frames 412 and the cable to rebound after bending. Elastic tubes 405 and foam plates 406 cooperate to support the filling frame 404. After bending, the filling frame 404 rebounds to restore the filling effect. Furthermore, the foam plates 406 inside the filling frame 404 enhance flame retardancy. Furthermore, the foam plates 406 are made of brominated polystyrene, which reduces environmental pollution and improves environmental friendliness.

[0055] Next, the flame retardant plate 301 is conveniently assembled and sleeved on the outside of the inner sheath 1 through the splicing plate 302, and then the insert tube 304 is inserted into the positioning hole 303 through the bonding plate 308. At the same time, the protruding rod 305 on the outside of the inner sheath 1 is embedded in the insert tube 304, and the clamping ring 306 is embedded in the clamping groove 307, so as to facilitate the connection between the insert tube 304 and the protruding rod 305. The position of the bonding plate 308 is fixed, and then the flame retardant plate 301 is positioned in cooperation with the splicing plate 302, thereby improving the tightness of the splicing of the flame retardant plate 301, facilitating the formation of a flame retardant layer on the outside of the inner sheath 1, and increasing the flame retardant effect of the cable.

[0056] Next, the flame retardant plate 301 and the laminating plate 308 are wound and fixed by mica tape 312, which further increases the stability of the flame retardant plate 301 and prevents the formation of gaps. At the same time, the mica tape 312 also has a specific flame retardant effect. Cooperating with the flame retardant plate 301, the flame retardant effect is enhanced and the spread of flame is reduced. The flame retardant plate 301 is highly environmentally friendly and can reduce pollution to the environment. In addition, the cooperation of the heat conducting rod 309 and the heat conducting sheet 310 facilitates heat transfer, so that the heat inside the cable can pass through the flame retardant plate 301 and diffuse to the outside, thereby improving the heat dissipation effect and preventing the temperature inside the cable from being too high.

[0057] Next, the mica tape 312 is coated and reinforced with a reinforcement net 501, and then cooperates with the armor layer 503 to increase the strength of the cable. The rubber ring 509 fills the gaps between the outer sheath 504, the anti-corrosion sleeve 502 and the armor layer 503 to prevent the cable from collapsing when pressed. At the same time, the anti-corrosion sleeve 502 increases the corrosion resistance of the cable and prolongs its service life.

[0058] Finally, the heat dissipation holes 508 facilitate the discharge of the hot air inside the cable, allowing the hot air to pass through the gap between the sleeve 506 and the outer sheath 504 and be discharged to the outside, thereby enhancing the heat dissipation effect and preventing the temperature inside the cable from being too high. In addition, the gap between the sleeve 506 and the outer sheath 504 is filled with breathable cotton 507 to ensure that the hot air is discharged while preventing dust from entering the cable.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An intelligent sensing flame-retardant green environmentally friendly power cable, comprising an inner sheath (1), characterized in that: The inner sheath (1) is filled with three conductors (2), and an assembled flame retardant and heat dissipation mechanism (3) is provided on the outer side of the inner sheath (1). The assembled flame retardant and heat dissipation mechanism (3) includes a flame retardant plate (301); The outer side of the inner sheath (1) is sleeved with flame retardant plates (301) at equal intervals, and adjacent ends of two corresponding flame retardant plates (301) are staggeredly clamped with splicing plates (302), and positioning holes (303) are opened at equal intervals inside the splicing plates (302), and inserts (304) are sleeved inside the positioning holes (303); A protruding rod (305) is clamped at a position on the outside of the inner sheath (1) corresponding to the inside of the insert tube (304), and a clamping ring (306) is clamped at the top of the protruding rod (305). A clamping groove (307) is provided on the inside of the insert tube (304) corresponding to the outside of the clamping ring (306). A bonding plate (308) is clamped at a position on one end of the insert tube (304) corresponding to the outside of the flame retardant plate (301). Heat conducting rods (309) are equidistantly connected to the interior of the flame retardant plate (301), heat conducting sheets (310) are connected to the top and bottom ends of the heat conducting rods (309), and grooves (311) are provided on the outer side and inner wall of the flame retardant plate (301) at positions corresponding to the outer side of the heat conducting sheet (310), and mica tapes (312) are wound around the outer side of the flame retardant plate (301) and the outer side of the laminating plate (308), and a reinforcement and exhaust mechanism (5) is provided on the outer side of the mica tape (312); The reinforcement and exhaust mechanism (5) comprises a reinforcement net (501); The outer side of the mica tape (312) is sleeved with a reinforcement net (501), the outer side of the reinforcement net (501) is sleeved with an anti-corrosion sleeve (502), the outer side of the anti-corrosion sleeve (502) is sleeved with an armor layer (503), the outer side of the armor layer (503) is sleeved with an outer sheath (504), the outer side of the outer sheath (504) is fixedly sleeved with a fixing ring (505), the outer side of the fixing ring (505) is fixedly sleeved with a sleeve (506), and the two ends of the fixing ring (505) are filled with breathable cotton (507) corresponding to the sleeve (506) and the outer sheath (504), the inner wall of the outer sheath (504) is equidistantly provided with heat dissipation holes (508) at positions corresponding to the inner side of the breathable cotton (507), and the inner wall of the outer sheath (504) and the outer side of the anti-corrosion sleeve (502) are equidistantly clamped with rubber rings (509).

2. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 1, characterized in that: The flame retardant plates (301) are made of brominated epoxy resin. There are eight flame retardant plates (301) in total. The length of the insert (304) is greater than the depth of the positioning hole (303), and the outer diameter of the protruding rod (305) is smaller than the inner diameter of the insert (304).

3. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 1, characterized in that: One end of the snap ring (306) is embedded in the slot (307), the outer diameter of the snap ring (306) is larger than the inner diameter of the insert (304), and the inner wall of the bonding plate (308) is tightly bonded to the outer side of the flame retardant plate (301).

4. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 1, characterized in that: The outer diameter of the heat conducting sheet (310) located outside the flame retardant plate (301) is equal to the outer diameter of the flame retardant plate (301), and the inner diameter of the heat conducting sheet (310) located on the inner wall of the flame retardant plate (301) is equal to the inner diameter of the flame retardant plate (301), and the outer side of the heat conducting sheet (310) is tightly fitted to the inner wall of the groove (311).

5. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 1, characterized in that: A position limiting and anti-deflection mechanism (4) is provided on the outside of the conductor (2), and the position limiting and anti-deflection mechanism (4) includes an insulating sleeve (401); The outer sides of the three conductors (2) are all sleeved with insulating sleeves (401), one end of each of the two adjacent insulating sleeves (401) is fitted with a rubber pad (402), and both ends of the inner wall of the rubber pad (402) and both ends of the outer side of the insulating sleeve (401) are clamped with teeth (403), the outer sides of the three rubber pads (402) are all clamped with a filling frame (404), an elastic tube (405) is embedded and installed at the center position of the filling frame (404), and the positions on both sides of the elastic tube (405) inside the filling frame (404) are filled with foam boards (406), and the outer sides of the filling frame (404) and the outer side of the insulating sleeve (401) are both wound with binding belts (407); A support block (408) is clamped between the three insulating sleeves (401), and a sensing optical fiber (409) is embedded and installed inside the support block (408). Limiting grooves (410) are equidistantly provided on the outside of the support block (408), and a limiting plate (411) is clamped at a position inside the limiting groove (410) corresponding to the outside of the insulating sleeve (401). A triangular frame (412) is equidistantly clamped between two adjacent insulating sleeves (401) on the outside of the support block (408), and an elastic rope (413) is clamped inside the triangular frame (412).

6. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 5, characterized in that: The protruding teeth (403) on the rubber pad (402) and the protruding teeth (403) on the insulating sleeve (401) are engaged with each other, and the inner wall of the filling frame (404) is tightly fitted to one end of the rubber pad (402).

7. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 5, characterized in that: The foam board (406) is made of brominated polystyrene, the outer side of the support block (408) is in contact with the outer side of the insulating sleeve (401), the outer side of the triangular frame (412) is in contact with the outer side of the insulating sleeve (401), and the other end of the triangular frame (412) is in contact with one end of the rubber pad (402).

8. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 1, characterized in that: The anti-corrosion sleeve (502) is made of phenolic resin, the outer side of the breathable cotton (507) is in contact with the inner wall of the sleeve (506), and the inner wall of the breathable cotton (507) is in contact with the outer side of the outer sheath (504).

9. The flame-retardant, green, and environmentally friendly intelligent sensing power cable according to claim 8, characterized in that: The outer side of the rubber ring (509) on the outer side of the anti-corrosion sleeve (502) is in contact with the inner wall of the armor layer (503), and the outer side of the rubber ring (509) on the inner wall of the outer sheath (504) is in contact with the outer side of the armor layer (503).

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