Aluminum alloy core intelligent environmentally friendly power cable

Abstract

The invention discloses an intelligent and environment-friendly power cable with an aluminum alloy core, which relates to the technical field of power cables and comprises: a filling layer, an insulating layer is fixedly connected to the outer surface of the filling layer, an inner core is arranged at the center of the filling layer, and a plurality of cable cores are evenly arranged inside the filling layer; an isolation component, the isolation component is fixedly connected to the outer surface of the insulating layer, and the isolation component comprises a supporting layer; the intelligent and environment-friendly power cable with an aluminum alloy core, through the use of a heat-conducting component, conducts and discharges the heat generated when the cable is in use to dissipate heat, thereby achieving the purpose of accurately monitoring the cable temperature with multiple samples; a plurality of supports can be arbitrarily installed on the inner side of a splicing ring through the arrangement; different numbers of supports can be installed according to use requirements, thereby achieving real-time temperature detection of the cable at various angles; the temperature detection result of the cable is relatively comprehensive, thereby improving the stability of the cable in use.

Description

Technical Field

[0001] The invention relates to the technical field of power cables, and in particular to an intelligent and environment-friendly power cable with an aluminum alloy core. Background Art

[0002] Power cable is a rope-like cable made of several or several groups of wires twisted together. Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] In the prior art, when a power cable is powered on, heat is generated due to the presence of resistance. If the cable is in a high temperature state for a long time, the aging process of the power cable will be accelerated. The insulation layer, sheath and other materials of the cable will gradually lose their original performance under high temperature, thereby affecting the service life of the cable.

[0004] Therefore, we propose an aluminum alloy core intelligent environmentally friendly power cable to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an aluminum alloy core intelligent environmentally friendly power cable to solve the problem that the insulation layer, sheath and other materials of the cable mentioned in the above background technology gradually lose their original performance at high temperatures, thereby affecting the service life of the cable.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an aluminum alloy core intelligent environmentally friendly power cable, comprising: a filling layer, an insulating layer is fixedly connected to the outer surface of the filling layer, an inner core is arranged at the center of the filling layer, and a plurality of cable cores are evenly arranged inside the filling layer; an isolation component, the isolation component is fixedly connected to the outer surface of the insulating layer, the isolation component comprises a supporting layer, the outer surface of the supporting layer is fixedly connected to the isolation layer; a heat-conducting component, the heat-conducting component is fixedly connected to the outer surface of the isolation layer, the heat-conducting component comprises a heat-conducting layer, a conductive layer is fixedly connected to the outer surface of the conductive layer, and a wear-resistant layer is fixedly connected to the outer surface of the conductive layer; a measuring component, the measuring component is fixedly connected to the outer surface of the wear-resistant layer, the measuring component comprises a first gasket; a temperature measuring component, the temperature measuring component is fixedly connected to the outer surface of the wear-resistant layer, the temperature measuring component comprises a second gasket, two splicing rings and a plurality of supports, and the two splicing rings are sleeved on the outer side of the second gasket.

[0007] Preferably, the cable core is located outside the inner core, the inner core diameter is smaller than the cable core diameter, a plurality of hoses are evenly arranged inside the filling layer, a reinforcing core is fixedly connected to the inner surface of the hose, and the hose is located outside the cable core.

[0008] Preferably, a spiral groove is provided on the outer surface of the insulating layer, a twisted wire is fixedly connected to the inner surface of the spiral groove, the diameter of the twisted wire is consistent with the thickness of the spiral groove, the outer surface of the twisted wire is fixedly connected to the inner surface of the supporting layer, and the diameter of the twisted wire is consistent with the diameter of the reinforcing core.

[0009] Preferably, a plurality of annular grooves are equidistantly formed on the outer surface of the support layer, a filling ring is fixedly connected to the inner surface of the annular groove, and the outer surface of the filling ring is in contact with the inner surface of the annular groove.

[0010] Preferably, the thickness of the filling ring is consistent with the depth of the annular groove, the outer surface of the filling ring is in contact with the inner surface of the isolation layer, and a plurality of heat conduction holes are evenly opened on the inner surface of the annular groove, and the heat conduction holes are matched with the positions of the filling ring.

[0011] Preferably, a plurality of first fins are uniformly fixedly connected to the inner surface of the conductive layer, a plurality of second fins are uniformly fixedly connected to the outer surface of the conductive layer, the first fins are of the same thickness as the second fins, the positions of the first fins and the second fins match, a plurality of connecting tubes are uniformly fixedly connected to the inner surface of the conductive layer, the second fins and the connecting tubes are in a fitted state, and a plurality of through holes are uniformly opened on the outer surface of the wear-resistant layer.

[0012] Preferably, a plurality of holes are uniformly formed on the outer surface of the first gasket, a plurality of support tubes are uniformly fixedly connected to the outer surface of the first gasket, the support tubes match the positions of the holes, and the holes match the positions of the through holes.

[0013] Preferably, an outer ring is fixedly connected between the end faces of the plurality of support tubes, a plurality of circular holes are evenly opened on the inner bottom of the outer ring, the circular holes match the positions of the support tubes, and a plurality of first temperature measuring plates are evenly fixedly connected to the inner surface of the outer ring, the first temperature measuring plates match the positions of the support tubes.

[0014] Preferably, a plurality of air-permeable grooves are evenly formed on the outer surface of the second gasket, and the two splicing rings form a circular ring state. Splicing blocks are symmetrically and fixedly connected to the outer surface of the splicing ring. Mounting holes are formed on the outer surfaces of the plurality of splicing blocks. Bolts are inserted on the inner surfaces of the mounting holes. Nuts are threadedly connected to the outer surfaces of the bolts. The bolts and nuts are used to clamp and fix the two groups of splicing blocks. A plurality of grooves are evenly formed on the inner bottom of the splicing ring. Ball bearings are arranged inside the plurality of grooves. Side grooves are formed on the inner surfaces of both sides of the splicing ring. The support is located on the inner side of the splicing ring. The bottom of the support is fitted with the outer surface of the ball bearings. A first notch is formed on the outer surfaces of both sides of the support. A first spring is symmetrically and fixedly connected to the inner bottom of the first notch. A pad is fixedly connected between the two end surfaces of the first springs, and the outer surface of the pad is plugged and connected with the inner surface of the first notch.

[0015] Preferably, a block is fixedly connected to the outer surface of the pad, and the block is located inside the side groove. A second slot is opened at the bottom of the support, and a plurality of second springs are evenly fixedly connected to the bottom of the second slot. A connecting plate is fixedly connected between the end surfaces of the plurality of second springs, and the outer surface of the connecting plate is fitted with the inner surface of the second slot. A second temperature measuring plate is fixedly connected to the bottom of the connecting plate, and the bottom of the second temperature measuring plate is fitted with the inner bottom of the splicing ring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When the power cable is laid and used, the heat generated by the cable during use is conducted and discharged through the use of heat-conducting components. By using the measuring component and the temperature measuring component outside the wear-resistant layer in coordination, the second temperature measuring piece is located on the inner side of the splicing ring in a closed state and is less disturbed by the outside air, so that the working temperature of the cable can be accurately measured. The first temperature measuring piece is exposed to the air and can accurately measure the temperature of the cable skin, thus achieving the purpose of accurately monitoring the cable temperature with multiple samples. Multiple supports can be arbitrarily installed on the inner side of the splicing ring, and different numbers of supports can be installed according to the use requirements to achieve real-time temperature detection of the cable at all angles. The temperature detection result of the cable is more comprehensive, which improves the stability of the cable use.

[0018] 2. The filling ring plays a filling and supporting role on the inner side of the annular groove, so that the annular groove position has a better supporting effect when it is in a bent state, which improves the stability of the cable shape. Through the use of heat-conducting components, it can cooperate with the cable filling layer and the isolation component inside it to conduct and discharge the heat generated by the cable during use. At the same time, behind the annular groove on the outside of the supporting layer, the cable has a strong shaping ability, which is convenient for adjusting the cable position to complete the laying. The filling ring plays a filling and supporting role on the inner side of the annular groove, so that the annular groove position has a better supporting effect when it is in a bent state, which improves the stability of the cable shape.

[0019] 3. The inner core, hose and reinforcing core inside the filling layer are used in coordination to provide better support for the cable as a whole. When the cable is bent during laying, it can provide better rebound and reset performance for the cable. The setting of the hose and reinforcing core outside the cable core can cooperate with the use of the inner core to further improve the bending resistance of the cable. The setting of the spiral twisted wire inside the spiral groove can make the twisted wire withstand a certain tensile force, ensuring that the cable can remain stable in various use environments, not prone to breakage or loosening, and improving the stability of the cable laying and use status and the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1A three-dimensional diagram of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0021] Figure 2 It is a front view of an aluminum alloy core intelligent environment-friendly power cable of the present invention;

[0022] Figure 3 An exploded view of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0023] Figure 4 This is a schematic diagram of the insulation layer structure of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0024] Figure 5 This is a schematic structural diagram of an isolation component of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of a heat-conducting component of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of a measuring component of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of a temperature measurement component of an aluminum alloy core intelligent environmentally friendly power cable of the present invention;

[0028] Fig. 9 The present invention is a schematic diagram of a support structure of an aluminum alloy core intelligent environmentally friendly power cable.

[0029] In the figure:

[0030] 1. Filling layer; 2. Insulating layer; 3. Isolation component; 301. Support layer; 302. Annular groove; 303. Thermal hole; 304. Filling ring; 305. Isolation layer; 4. Thermal conductive component; 401. Thermal conductive layer; 402. Conductive layer; 403. First fin; 404. Second fin; 405. Connecting tube; 406. Wear-resistant layer; 407. Through hole; 5. Measuring component; 501. First gasket; 502. Hole; 503. Support tube; 504. Outer ring; 505. First temperature measuring plate; 6. Temperature measuring Assembly; 601, second gasket; 602, ventilation groove; 603, splicing ring; 604, ball; 605, splicing block; 606, bolt; 607, nut; 608, side groove; 609, support; 610, first notch; 611, first spring; 612, pad; 613, block; 614, second notch; 615, second spring; 616, connecting plate; 617, second temperature measuring piece; 7, spiral groove; 8, twisted wire; 9, inner core; 10, cable core; 11, hose; 12, reinforcing core. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] Reference Figure 1-Figure 9As shown, the present invention provides a technical solution: an aluminum alloy core intelligent environmentally friendly power cable, comprising: a filling layer 1, an insulating layer 2 is fixedly connected to the outer surface of the filling layer 1, an inner core 9 is arranged at the center of the filling layer 1, and a plurality of cable cores 10 are evenly arranged inside the filling layer 1; an isolation component 3, the isolation component 3 is fixedly connected to the outer surface of the insulating layer 2, the isolation component 3 comprises a support layer 301, and an isolation layer 305 is fixedly connected to the outer surface of the support layer 301; a heat-conducting component 4, the heat-conducting component 4 is fixedly connected to the outer surface of the isolation layer 305, the heat-conducting component 4 comprises a heat-conducting layer 401, a conductive layer 402 is fixedly connected to the outer surface of the conductive layer 402, and a wear-resistant layer 406 is fixedly connected to the outer surface of the conductive layer 402; a measuring component 5, the measuring component 5 is fixedly connected to the outer surface of the insulating layer 2, and the insulating layer 2 is fixedly connected to the outer surface of the insulating layer 2; ... The measuring component 5 is connected to the outer surface of the wear-resistant layer 406, and the measuring component 5 includes a first gasket 501; the temperature measuring component 6 is fixedly connected to the outer surface of the wear-resistant layer 406, and the temperature measuring component 6 includes a second gasket 601, two splicing rings 603 and a plurality of supports 609, and the two splicing rings 603 are sleeved on the outer side of the second gasket 601, and the cable core 10 is located at the outer side of the inner core 9, and the diameter of the inner core 9 is smaller than the diameter of the cable core 10. A plurality of hoses 11 are evenly arranged inside the filling layer 1, and a reinforcing core 12 is fixedly connected to the inner surface of the hose 11, and the hose 11 is located at the outer side of the cable core 10. A spiral groove 7 is opened on the outer surface of the insulating layer 2, and a twisted wire 8 is fixedly connected to the inner surface of the spiral groove 7, and the diameter of the twisted wire 8 is consistent with the thickness of the spiral groove 7, and the outer surface of the twisted wire 8 is connected to the supporting layer The inner surface of the conductive layer 402 is fixedly connected, the diameter of the twisted wire 8 is consistent with the diameter of the reinforcing core 12, the inner surface of the conductive layer 402 is evenly fixedly connected with a plurality of first fins 403, the outer surface of the conductive layer 402 is evenly fixedly connected with a plurality of second fins 404, the first fins 403 and the second fins 404 are consistent in thickness, the first fins 403 and the second fins 404 are matched in position, the inner surface of the conductive layer 402 is evenly fixedly connected with a plurality of connecting tubes 405, the second fins 404 and the connecting tubes 405 are in a fitting state, the outer surface of the wear-resistant layer 406 is evenly provided with a plurality of through holes 407, the outer surface of the first gasket 501 is evenly provided with a plurality of holes 502, the outer surface of the first gasket 501 is evenly fixedly connected with a plurality of support tubes 503, the support tubes 503 and the holes The positions of the holes 502 match, the holes 502 match the positions of the through holes 407, an outer ring 504 is fixedly connected between the end faces of the multiple support tubes 503, a plurality of circular holes are evenly opened on the bottom of the outer ring 504, the circular holes match the positions of the support tubes 503, a plurality of first temperature measuring plates 505 are evenly fixedly connected on the inner surface of the outer ring 504, the first temperature measuring plates 505 match the positions of the support tubes 503, a plurality of air-permeable grooves 602 are evenly opened on the outer surface of the second gasket 601, the two splicing rings 603 form a circular ring state, the outer surface of the splicing ring 603 is symmetrically fixedly connected with the splicing blocks 605, the outer surfaces of the multiple splicing blocks 605 are all opened with mounting holes, the inner surfaces of the mounting holes are inserted with bolts 606, and the outer surfaces of the bolts 606 are threadedly connected with nuts 607,Bolts 606 and nuts 607 are used to clamp and fix the two groups of splicing blocks 605. A plurality of grooves are evenly arranged at the bottom of the splicing ring 603. Ball bearings 604 are arranged inside the plurality of grooves. Side grooves 608 are arranged on the inner surfaces of both sides of the splicing ring 603. A support 609 is located at the inner side of the splicing ring 603. The bottom of the support 609 fits the outer surface of the ball bearing 604. A first notch 610 is arranged on the outer surface of both sides of the support 609. A first spring 611 is symmetrically fixedly connected to the bottom of the first notch 610. A pad 612 is fixedly connected between the end faces of the two first springs 611. The pad 612 is fixedly connected to the end faces of the two first springs 611. The outer surface of the backing plate 612 is plugged and connected with the inner surface of the first slot 610, and the outer surface of the backing plate 612 is fixedly connected with a block 613, which is located inside the side slot 608. The bottom of the support 609 is provided with a second slot 614, and the inner bottom of the second slot 614 is evenly fixedly connected with a plurality of second springs 615, and a connecting plate 616 is fixedly connected between the end surfaces of the plurality of second springs 615, and the outer surface of the connecting plate 616 is fitted with the inner surface of the second slot 614, and the bottom of the connecting plate 616 is fixedly connected with a second temperature measuring plate 617, and the bottom of the second temperature measuring plate 617 is fitted with the inner bottom of the splicing ring 603.

[0034] In this embodiment, when the power cable is laid and used, the heat generated by the cable during use is conducted and discharged for heat dissipation through the use of the heat-conducting component 4. The first fin 403 and the second fin 404 can play a good role in heat conduction. The connecting tube 405 is filled with water. The better thermal conductivity of water can be used to further conduct the heat conducted at the position of the conductive layer 402. The heat generated by the cable during use can be discharged from the position of the wear-resistant layer 406 through the heat conduction of the connecting tube 405. The measurement component 5 and the temperature measurement component 6 can be used in conjunction with the through hole 407 to detect the temperature of the cable in real time, which is helpful for real-time judgment of the use status of the cable. When the temperature is abnormal, it can be discovered in time to avoid major losses. The first gasket 501 and the second gasket 601 are both made of rubber material with good elasticity, which can fit tightly to the surface of the wear-resistant layer 406 for heat conduction. At this time, by aligning the support By using the first temperature measuring piece 505 at the position of the tube 503 and detecting the temperature of the first temperature measuring piece 505, the function of detecting the heat conducted inside the cable in real time can be realized. When the temperature measuring component 6 is in use, multiple supports 609 are located at the inner side of the splicing ring 603 for temperature detection. The supports 609 can be installed at any position by using the clamping blocks 613. During installation, the clamping blocks 613 on both sides are pressed into the first notch 610, and then the supports 609 are placed inside the splicing ring 603. The rebound force of the first spring 611 can drive the clamping block 613 to pop out. After the clamping block 613 pops out, it will be stuck in the side groove 608 to fix the position of the support 609. At this time, the support 609 is located at the inner side of the splicing ring 603 and is fixed. The rebound force of the second spring 615 can be used to apply pressure to the connecting plate 616, so that the second temperature measuring piece 617 and the bottom position of the splicing ring 603 are in a close fit to realize temperature detection.

[0035] Embodiment 2

[0036] Figure 3-Figure 5 As shown, a plurality of annular grooves 302 are equidistantly provided on the outer surface of the support layer 301, a filling ring 304 is fixedly connected to the inner surface of the annular groove 302, the outer surface of the filling ring 304 fits with the inner surface of the annular groove 302, the thickness of the filling ring 304 is consistent with the depth of the annular groove 302, the outer surface of the filling ring 304 fits with the inner surface of the isolation layer 305, a plurality of heat conduction holes 303 are evenly provided on the inner surface of the annular groove 302, and the positions of the heat conduction holes 303 and the filling ring 304 match each other.

[0037] In this embodiment, the filling ring 304 plays a filling and supporting role on the inner side of the annular groove 302, so that the annular groove 302 has a better supporting effect when it is in a bent state, thereby improving the stability of the cable shape. Through the use of the heat conductive component 4, the cable filling layer 1 and the isolation component 3 inside it can be used in conjunction with each other to conduct and discharge the heat generated by the cable during use. At the same time, behind the annular groove 302 on the outer side of the supporting layer 301, the cable has a strong shaping ability, which is convenient for adjusting the cable position to complete the laying. The filling ring 304 plays a filling and supporting role on the inner side of the annular groove 302, so that the annular groove 302 has a better supporting effect when it is in a bent state, thereby improving the stability of the cable shape.

[0038] Embodiment 3

[0039] Figure 2 and Figure 3 As shown, a plurality of hoses 11 are evenly arranged inside the filling layer 1, and a reinforcing core 12 is fixedly connected to the inner surface of the hose 11. The hose 11 is located outside the cable core 10. A spiral groove 7 is opened on the outer surface of the insulating layer 2, and a twisted wire 8 is fixedly connected to the inner surface of the spiral groove 7. The diameter of the twisted wire 8 is consistent with the thickness of the spiral groove 7. The outer surface of the twisted wire 8 is fixedly connected to the inner surface of the supporting layer 301, and the diameter of the twisted wire 8 is consistent with the diameter of the reinforcing core 12.

[0040] In this embodiment, through the coordinated use of the inner core 9, the hose 11 and the reinforcing core 12 inside the filling layer 1, the inner core 9 is located at the center of the cable, which plays a good supporting role for the entire cable. When the cable is bent during laying, it can provide the cable with better rebound and reset performance. By setting the hose 11 and the reinforcing core 12 on the outside of the cable core 10, the bending resistance of the cable can be further improved in conjunction with the use of the inner core 9. Through the setting of the spiral twisted wire 8 inside the spiral groove 7, the twisted wire 8 can withstand a certain tensile force, ensuring that the cable can remain stable in various use environments, and is not prone to breakage or loosening, thereby improving the stability of the cable laying and use state and the service life.

[0041] The use method and working principle of this device: When the power cable is laid and used, the filling layer 1 and other wrapping layers on the outer layer of the cable core 10 are used in combination to provide better protection for the cable core 10, so that the cable core 10 is used in a safer position, and the connection of the cable core 10 is used to realize the function of power transmission. Through the use of the inner core 9, the hose 11 and the reinforcing core 12 inside the filling layer 1, the inner core 9 is located in the center of the cable, which provides better support for the cable as a whole. The inner core 9 is made of aluminum alloy, which can provide better rebound and reset performance for the cable when it is bent during the cable laying process. The hose 11 and the reinforcing core 12 are arranged on the outer side of the cable core 10, and the reinforcing core 12 is made of galvanized steel wire. The material can be used in conjunction with the inner core 9 to further improve the bending resistance of the cable. Through the setting of the spiral twisted wire 8 inside the spiral groove 7, the twisted wire 8 can withstand a certain tensile force, ensuring that the cable can remain stable in various use environments and is not prone to breakage or loosening, thereby improving the stability of the cable laying and use state and the service life. By opening a plurality of annular grooves 302 on the outside of the supporting layer 301 and cooperating with the setting of the filling ring 304 inside it, the filling ring 304 adopts a rubber material with good thermal conductivity efficiency. The filling ring 304 is filled between the supporting layer 301 and the isolation layer 305, which can achieve a good thermal conductivity effect. At the same time, behind the annular groove 302 on the outside of the supporting layer 301, the cable has a strong molding ability, which is convenient for adjusting the cable position. The filling ring 304 plays a filling and supporting role on the inner side of the annular groove 302, so that the annular groove 302 has a better supporting effect when it is in a bent state, and the stability of the cable shape is improved. Through the use of the heat-conducting component 4, the cable filling layer 1 and the isolation component 3 inside it can be used in conjunction with each other to conduct and discharge the heat generated by the cable when it is used. Through the cooperation of the first fin 403 and the second fin 404 inside and outside the conductive layer 402, the first fin 403 and the second fin 404 can play a good heat conduction role. Since it has a large contact area with the air, the heat it conducts can have a large heat exchange area with the air, and has a good heat conduction effect. At the same time, with the use of the connecting pipe 405 The interior of the connecting pipe 405 is filled with water. By utilizing the good thermal conductivity of water, the heat conducted at the position of the conductive layer 402 can be further conducted. The heat generated by the cable during use can be discharged from the position of the wear-resistant layer 406 through the heat conduction of the connecting pipe 405. The plurality of through holes 407 on the surface of the wear-resistant layer 406 can be arranged. The measurement component 5 and the temperature measurement component 6 can be used to detect the temperature of the cable in real time from the position of the through hole 407, which is helpful to judge the use status of the cable in real time. When the temperature is abnormal, it can be discovered in time to avoid major losses. By using the measurement component 5 and the temperature measurement component 6 on the outside of the wear-resistant layer 406, the first gasket 501 and the second gasket 601 are both made of rubber material with good elasticity.It can closely fit the surface position of the wear-resistant layer 406 for heat conduction. The heat conducted through the through hole 407 will be conducted to the inner position of the outer ring 504 through the connection of the support tube 503. At this time, by aligning the first temperature measuring piece 505 at the position of the support tube 503, the patch contains thermistor materials. These materials will change their resistance values ​​when heated. By measuring the change in resistance value, the circuit in the patch can use a preset formula or lookup table to calculate the actual temperature value. Through the temperature detection of the first temperature measuring piece 505, the function of real-time detection of the heat conducted inside the cable can be realized. When the temperature measuring component 6 is in use, the two splicing rings 603 are spliced ​​and fixed at the outer position of the cable through the cooperation of the bolts 606 and the nuts 607. The multiple supports 609 are located at the inner position of the splicing ring 603 for temperature detection. The supports 609 can be installed at any position by using the clamping blocks 613. During installation, the clamping blocks 613 on both sides are pressed into the first notch 610. At this time, the clamping blocks 613 will compress the first spring 611 to shrink through the connection of the pad 612. Then, the supports 609 are placed inside the splicing ring 603, and the resilience of the first spring 611 can be used to The card block 613 is driven to pop out, and after the card block 613 pops out, it will be stuck in the side groove 608 to fix the position of the support 609. At this time, the support 609 is fixed at the inner position of the splicing ring 603. Through the cooperation of the second spring 615, the connecting plate 616 and the second temperature measuring piece 617, the rebound force of the second spring 615 can be used to apply pressure to the connecting plate 616, so that the second temperature measuring piece 617 and the bottom position of the splicing ring 603 are in a close fit state to achieve temperature detection. Through the temperature detection of the second temperature measuring piece 617, in conjunction with the temperature detection of the first temperature measuring piece 505, the second temperature measuring piece The sheet 617 is in a closed state inside the splicing ring 603, and is less disturbed by the outside air, so it can accurately measure the working temperature of the cable. The first temperature measuring sheet 505 is exposed to the air, and can accurately measure the temperature of the cable skin, achieving the purpose of accurately monitoring the cable temperature with multiple samples. Multiple supports 609 can be arbitrarily installed inside the splicing ring 603, and different numbers of supports 609 can be installed according to the use requirements to achieve real-time temperature detection of all angles of the cable. The temperature detection results of the cable are more comprehensive, which improves the stability of the cable use.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy core intelligent environmentally friendly power cable, characterized in that: include: A filling layer (1), wherein an insulating layer (2) is fixedly connected to the outer surface of the filling layer (1), an inner core (9) is arranged at the center of the filling layer (1), and a plurality of cable cores (10) are evenly arranged inside the filling layer (1); An isolation component (3), the isolation component (3) being fixedly connected to the outer surface of the insulating layer (2), the isolation component (3) comprising a support layer (301), the outer surface of the support layer (301) being fixedly connected to an isolation layer (305); A heat-conducting component (4), the heat-conducting component (4) being fixedly connected to the outer surface of the isolation layer (305), the heat-conducting component (4) comprising a heat-conducting layer (401), the outer surface of the heat-conducting layer (401) being fixedly connected to a conductive layer (402), and the outer surface of the conductive layer (402) being fixedly connected to a wear-resistant layer (406); A measuring component (5), the measuring component (5) being fixedly connected to the outer surface of the wear-resistant layer (406), the measuring component (5) comprising a first gasket (501); A temperature measuring component (6), wherein the temperature measuring component (6) is fixedly connected to the outer surface of the wear-resistant layer (406), and the temperature measuring component (6) comprises a second gasket (601), two splicing rings (603) and a plurality of supports (609), wherein the two splicing rings (603) are sleeved on the outer side of the second gasket (601).

2. The aluminum alloy core intelligent environmentally friendly power cable according to claim 1, characterized in that: The cable core (10) is located outside the inner core (9); the diameter of the inner core (9) is smaller than the diameter of the cable core (10); a plurality of hoses (11) are evenly arranged inside the filling layer (1); a reinforcing core (12) is fixedly connected to the inner surface of the hose (11); and the hose (11) is located outside the cable core (10).

3. The aluminum alloy core intelligent environmentally friendly power cable according to claim 2 is characterized by: The outer surface of the insulating layer (2) is provided with a spiral groove (7), the inner surface of the spiral groove (7) is fixedly connected with a twisted wire (8), the diameter of the twisted wire (8) is consistent with the thickness of the spiral groove (7), the outer surface of the twisted wire (8) is fixedly connected to the inner surface of the supporting layer (301), and the diameter of the twisted wire (8) is consistent with the diameter of the reinforcing core (12).

4. The aluminum alloy core intelligent environmentally friendly power cable according to claim 3 is characterized by: The outer surface of the support layer (301) is provided with a plurality of annular grooves (302) at equal intervals, the inner surface of the annular groove (302) is fixedly connected with a filling ring (304), and the outer surface of the filling ring (304) is in contact with the inner surface of the annular groove (302).

5. The aluminum alloy core intelligent environmentally friendly power cable according to claim 4 is characterized in that: The thickness of the filling ring (304) is consistent with the depth of the annular groove (302), the outer surface of the filling ring (304) is in contact with the inner surface of the isolation layer (305), and the inner surface of the annular groove (302) is evenly provided with a plurality of heat conduction holes (303), and the positions of the heat conduction holes (303) and the filling ring (304) are matched.

6. The aluminum alloy core intelligent environmentally friendly power cable according to claim 5, characterized in that: The inner surface of the conductive layer (402) is evenly and fixedly connected with a plurality of first fins (403); the outer surface of the conductive layer (402) is evenly and fixedly connected with a plurality of second fins (404); the first fins (403) and the second fins (404) have the same thickness; the positions of the first fins (403) and the second fins (404) match; the inner surface of the conductive layer (402) is evenly and fixedly connected with a plurality of connecting tubes (405); the second fins (404) and the connecting tubes (405) are in a fitted state; and the outer surface of the wear-resistant layer (406) is evenly provided with a plurality of through holes (407).

7. The aluminum alloy core intelligent environmentally friendly power cable according to claim 6, characterized in that: The outer surface of the first gasket (501) is uniformly provided with a plurality of holes (502), and the outer surface of the first gasket (501) is uniformly fixedly connected with a plurality of support tubes (503), the positions of the support tubes (503) and the positions of the holes (502), and the positions of the holes (502) and the through holes (407) are matched.

8. The aluminum alloy core intelligent environmentally friendly power cable according to claim 7, characterized in that: An outer ring (504) is fixedly connected between the end faces of the plurality of support tubes (503); a plurality of circular holes are evenly opened on the inner bottom of the outer ring (504); the circular holes match the positions of the support tubes (503); a plurality of first temperature measuring plates (505) are evenly fixedly connected to the inner surface of the outer ring (504); the first temperature measuring plates (505) match the positions of the support tubes (503).

9. The aluminum alloy core intelligent environmentally friendly power cable according to claim 8, characterized in that: The outer surface of the second gasket (601) is uniformly provided with a plurality of air-permeable grooves (602); the two splicing rings (603) form a circular ring; the outer surface of the splicing ring (603) is symmetrically fixedly connected with a splicing block (605); the outer surfaces of the plurality of splicing blocks (605) are provided with mounting holes; the inner surfaces of the mounting holes are provided with bolts (606); the outer surfaces of the bolts (606) are threadedly connected with nuts (607); the bolts (606) and the nuts (607) are used to clamp and fix the two groups of splicing blocks (605); the inner bottom of the splicing ring (603) is uniformly provided with a plurality of grooves; the plurality of splicing blocks (605) are symmetrically fixedly connected with the outer surfaces of the splicing rings (603); the plurality of splicing blocks (605) are symmetrically fixedly connected with the outer surfaces of the splicing blocks (605); the plurality of splicing blocks (605) are symmetrically fixedly connected with the outer surfaces of the splicing rings (603 ... Ball bearings (604) are arranged inside the grooves, and side grooves (608) are provided on the inner surfaces of both sides of the splicing ring (603). The support (609) is located on the inner side of the splicing ring (603), and the bottom of the support (609) is in contact with the outer surface of the ball bearings (604). The outer surfaces of both sides of the support (609) are provided with first notches (610), and the first springs (611) are symmetrically fixedly connected to the bottom of the first notches (610), and a pad (612) is fixedly connected between the end surfaces of the two first springs (611), and the outer surface of the pad (612) is plugged into the inner surface of the first notch (610).

10. The aluminum alloy core intelligent environmentally friendly power cable according to claim 9, characterized in that: A clamping block (613) is fixedly connected to the outer surface of the pad (612), and the clamping block (613) is located inside the side groove (608). A second notch (614) is opened at the bottom of the support (609), and a plurality of second springs (615) are evenly fixedly connected to the inner bottom of the second notch (614). A connecting plate (616) is fixedly connected between the end surfaces of the plurality of second springs (615), and the outer surface of the connecting plate (616) is in contact with the inner surface of the second notch (614). A second temperature measuring plate (617) is fixedly connected to the bottom of the connecting plate (616), and the bottom of the second temperature measuring plate (617) is in contact with the inner bottom of the splicing ring (603).

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