A high temperature resistant multifunctional cable

Abstract

The invention discloses a high-temperature resistant multifunctional cable, which relates to the technical field of cables; it comprises an outer protective layer, the inner side of the outer protective layer is covered with a shielding layer and an insulating layer in sequence; a cable body is arranged on the inner side of the insulating layer; a heat-conducting filling layer is arranged between the insulating layer and the cable body, a mounting seat and a heat dissipation mounting seat are respectively arranged at two ends of the outer protective layer, a through groove is opened inside the heat-conducting filling layer, a heat dissipation pipe is arranged in the through groove, a heat dissipation mechanism is arranged on the heat dissipation mounting seat, and a dust filtering mechanism is arranged on the mounting seat; a water-cooling mechanism 1 is arranged on the mounting seat, and a water-cooling mechanism 2 is arranged on the heat dissipation mounting seat; a liquid cooling pipe is connected between the water-cooling mechanism 1 and the water-cooling mechanism 2; a detection seat is attached to the liquid cooling pipe, and an ultrasonic detector is arranged on the detection seat for detecting surface defects of the cable body; the invention can perform heat dissipation operation, and by combining the two heat dissipation methods of air cooling and water cooling, defect detection can also be performed to improve the safe use of the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cables, and in particular to a high temperature resistant multifunctional cable. Background Art

[0002] High temperature resistant cable is a cable designed to withstand high temperature environment. It is widely used in high temperature and harsh working environment, such as industrial equipment, heating devices, boilers, metallurgical equipment and some special applications. Its main feature is that it can work normally for a long time at a high temperature and will not be damaged, aged or failed due to high temperature. However, the existing high temperature resistant cable has a single function, such as a solid structure inside, poor heat dissipation effect; the working environment is relatively harsh, and there are defects such as damage on the surface. If it is not detected and repaired in time, it is easy to cause serious consequences. Based on the single function of the existing high temperature resistant cable, the present invention proposes a multifunctional cable that can perform heat dissipation operations, and combines the two heat dissipation methods of air cooling and water cooling, and can also perform defect detection to improve the safety of electricity use. Summary of the invention

[0003] In view of the above technical problems, the present invention can perform heat dissipation operations, and combines the two heat dissipation methods of air cooling and water cooling, and can also perform defect detection to improve the safe use of the cable.

[0004] The scheme used in the present invention is: a high-temperature resistant multifunctional cable, comprising an outer protective layer, the inner side of the outer protective layer is coated with a shielding layer and an insulating layer; a cable body is arranged on the inner side of the insulating layer; a heat-conducting filling layer is arranged between the insulating layer and the cable body, and a heat-conducting channel 1 and a heat-conducting channel 2 are arranged in an array on the heat-conducting filling layer; a mounting seat and a heat dissipation mounting seat are respectively arranged at both ends of the outer protective layer, a through groove is opened inside the heat-conducting filling layer, a heat dissipation pipe is arranged in the through groove, a heat dissipation mechanism is arranged on the heat dissipation mounting seat, and one end of the heat dissipation pipe facing the heat dissipation mounting seat is connected to the heat dissipation mechanism; a dust filtering mechanism is arranged on the mounting seat, and one end of the heat dissipation pipe facing the mounting seat is connected to the dust filtering mechanism; a water-cooling mechanism 1 is arranged on the mounting seat, and a water-cooling mechanism 2 is arranged on the heat dissipation mounting seat; a liquid cooling pipe is connected between the water-cooling mechanism 1 and the water-cooling mechanism 2 for transmitting cooling liquid; a detection seat is attached to the liquid cooling pipe, the detection seat moves in the through groove inside the heat-conducting filling layer, and an ultrasonic detector is arranged on the detection seat for detecting surface defects of the cable body.

[0005] Preferably, a limit plate is provided on the wall surface of the internal through groove of the thermally conductive filling layer, the detection seat moves in the through groove, and the limit plate is used to limit the detection seat; a ball is provided on the detection seat, and the ball contacts the limit plate.

[0006] Preferably, the area of ​​the cable body facing the inner through groove of the heat-conducting filling layer is exposed in the through groove, and heat dissipation holes are arranged in an array on the heat dissipation pipe.

[0007] Preferably, the heat dissipation mechanism comprises a heat dissipation motor and fan blades arranged on a heat dissipation mounting seat, and the heat dissipation motor is used to drive the fan blades; the heat dissipation mounting seat and the heat dissipation pipe are connected through a pipeline.

[0008] Preferably, the dust filtering mechanism includes a motor 1 arranged on a mounting seat, a gear 1 is arranged on the output shaft of the motor 1, and a turntable is arranged on the mounting seat, the turntable is meshed with the gear 1, a control electric cylinder is arranged on the turntable, a filter layer seat is arranged on the telescopic rod of the control electric cylinder, and a filter layer for filtering dust is arranged on the filter layer seat.

[0009] Preferably, the dust filtering mechanism further comprises a dust filtering tube arranged on the mounting seat, the dust filtering tube is connected with the heat dissipation tube, and the filter layer seat is located inside the dust filtering tube for dust filtering.

[0010] Preferably, the water cooling mechanism 1 includes a liquid cooling transmission pump 2 arranged on the mounting seat, and a transmission box 1 arranged on the mounting seat; the liquid cooling transmission pump 2 is connected to the transmission box 1, the water cooling mechanism 2 includes a liquid cooling transmission pump 1 arranged on the heat dissipation mounting seat, and a transmission box 2 arranged on the heat dissipation mounting seat, and the transmission box 2 is connected to the liquid cooling transmission pump 1; both the transmission box 1 and the transmission box 2 are connected to a traction mechanism.

[0011] Preferably, the traction mechanism includes a hollow winding drum arranged on transmission box one and transmission box two, and a winding motor arranged on transmission box one and transmission box two, and the winding motor is used to drive the hollow winding drum; a liquid cooling connecting pipe is connected to the transmission box one and transmission box two, and the liquid cooling connecting pipe is rotationally connected and connected to the hollow winding drum.

[0012] Preferably, the hollow winding drum is connected to the liquid cooling pipe, and the liquid cooling pipe is wound on the hollow winding drum, and the liquid cooling pipe is wound by the hollow winding drum to move the detection seat.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) the cable body is heated by the heat dissipation motor, that is, the fan blades rotate, and the heat dissipation pipe can draw air inside the through groove to take away the internal heat; (2) the external airflow enters through the dust filter pipe, and can be filtered through the filter layer for dust treatment. The airflow enters the heat dissipation pipe, and the internal heat flows through the heat dissipation holes and is finally transmitted to the outside to achieve the purpose of heat dissipation; (3) the coolant is transmitted from the hollow winding drum to the liquid cooling pipe, and the liquid cooling pipe moves in the through groove inside the heat conductive filling layer to take away the heat; further, when the liquid cooling pipe moves, the detection seat also moves, and the ball moves in contact on the limit plate to reduce friction; further, the ultrasonic detector can perform defect detection on the surface of the cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention.

[0016] Figure 3 It is a schematic diagram of the internal structure of the thermal conductive filling layer of the present invention.

[0017] Figure 4 It is a schematic diagram of the installation structure of the heat dissipation pipe and the limiting plate of the present invention.

[0018] Figure 5 It is a schematic diagram of the heat dissipation pipe connection structure of the present invention.

[0019] Figure 6 It is a schematic diagram of the heat dissipation mechanism structure of the present invention.

[0020] Figure 7 It is a schematic diagram of the installation structure of the traction mechanism and the detection seat of the present invention.

[0021] Figure 8 This is a schematic diagram of the installation structure of the detection base of the present invention.

[0022] Fig. 9 It is a schematic diagram of the dust filter tube structure of the present invention.

[0023] Fig.10 It is a schematic diagram of the structure of the dust filtering mechanism of the present invention.

[0024] Fig.11 It is a schematic diagram of the partial structure of the dust filtering mechanism of the present invention.

[0025] Fig.12 For the present invention Figure 6 Schematic diagram of the local structure at the mark A in the middle.

[0026] Figure markings: 1-mounting seat; 2-heat dissipation mounting seat; 3-liquid-cooling transmission pump 1; 301-liquid-cooling transmission pump 2; 4-cable body; 5-outer protective layer; 6-shielding layer; 7-insulating layer; 8-thermal conductive filling layer; 801-thermal conductive channel 1; 802-thermal conductive channel 2; 9-limiting plate; 10-heat dissipation pipe; 1001-heat dissipation hole; 11-pipeline; 12-heat dissipation motor; 13-fan blades; 14-transmission box 1; 15-transmission box 2; 16-liquid cooling pipe; 17-detection seat; 18-ultrasonic detector; 19-ball; 20-dust filter pipe; 21-motor 1; 22-gear 1; 23-turntable; 24-control electric cylinder; 25-filter layer seat; 26-filter layer; 27-hollow winding drum; 28-winding motor; 29-liquid cooling connecting pipe. DETAILED DESCRIPTION

[0027] Example: Figures 1 to 12As shown, the inner side of the outer protective layer 5 is covered with a shielding layer 6 and an insulating layer 7 in sequence; a cable body 4 is arranged on the inner side of the insulating layer 7; a heat-conducting filling layer 8 is arranged between the insulating layer 7 and the cable body 4, and a heat-conducting channel 1 801 and a heat-conducting channel 2 802 are arranged in an array on the heat-conducting filling layer 8; a mounting seat 1 and a heat-dissipating mounting seat 2 are respectively arranged at both ends of the outer protective layer 5, a through groove is opened inside the heat-conducting filling layer 8, a heat-dissipating pipe 10 is arranged in the through groove, a heat-dissipating mechanism is arranged on the heat-dissipating mounting seat 2, and the heat-dissipating pipe 10 faces the heat-dissipating mounting seat 2 is connected to the heat dissipation mechanism; a dust filtering mechanism is provided on the mounting seat 1, and one end of the heat dissipation pipe 10 facing the mounting seat 1 is connected to the dust filtering mechanism; a water cooling mechanism 1 is provided on the mounting seat 1, and a water cooling mechanism 2 is provided on the heat dissipation mounting seat 2; a liquid cooling pipe 16 is connected between the water cooling mechanism 1 and the water cooling mechanism 2 for transmitting the coolant; a detection seat 17 is attached to the liquid cooling pipe 16, and the detection seat 17 moves in the internal through groove of the heat conductive filling layer 8, and an ultrasonic detector 18 is provided on the detection seat 17 for detecting surface defects of the cable body 4.

[0028] A limit plate 9 is arranged on the wall of the internal through groove of the heat-conducting filling layer 8, and the detection seat 17 moves in the through groove, and the limit plate 9 is used to limit the detection seat 17; a ball 19 is arranged on the detection seat 17, and the ball 19 is in contact with the limit plate 9; the area of ​​the cable body 4 facing the internal through groove of the heat-conducting filling layer 8 is exposed in the through groove, and an array of heat dissipation holes 1001 are opened on the heat dissipation pipe 10; the heat dissipation mechanism includes a heat dissipation motor 12 and fan blades 13 arranged on the heat dissipation mounting seat 2, and the heat dissipation motor 12 is used to drive the fan blades 13; the heat dissipation mounting seat 2 and the heat dissipation pipe 10 are connected through a pipeline 11.

[0029] The dust filtering mechanism includes a motor 21 arranged on the mounting seat 1, a gear 22 is arranged on the output shaft of the motor 21, and a turntable 23 is arranged on the mounting seat 1, the turntable 23 is meshed with the gear 22, a control electric cylinder 24 is arranged on the turntable 23, a filter layer seat 25 is arranged on the telescopic rod of the control electric cylinder 24, and a filter layer 26 for dust filtering is arranged on the filter layer seat 25; the dust filtering mechanism also includes a dust filter tube 20 arranged on the mounting seat 1, the dust filter tube 20 is connected with the heat dissipation tube 10, and the filter layer seat 25 is located inside the dust filter tube 20 for dust filtering.

[0030] The water cooling mechanism 1 includes a liquid cooling transmission pump 2 301 arranged on the mounting seat 1, and a transmission box 14 arranged on the mounting seat 1; the liquid cooling transmission pump 2 301 is connected to the transmission box 14, the water cooling mechanism 2 includes a liquid cooling transmission pump 1 3 arranged on the heat dissipation mounting seat 2, and a transmission box 2 15 arranged on the heat dissipation mounting seat 2, and the transmission box 2 15 is connected to the liquid cooling transmission pump 1 3; the transmission box 14 and the transmission box 2 15 are both connected to a traction mechanism; the traction mechanism includes a transmission box 14, a transmission box 2 1 5, and a winding motor 28 arranged on the transmission box 1 14 and the transmission box 2 15, the winding motor 28 is used to drive the hollow winding drum 27; a liquid cooling connecting pipe 29 is connected to the transmission box 1 14 and the transmission box 2 15, and the liquid cooling connecting pipe 29 is rotationally connected and connected with the hollow winding drum 27; the hollow winding drum 27 is connected with the liquid cooling pipe 16, and the liquid cooling pipe 16 is wound on the hollow winding drum 27, and the liquid cooling pipe 16 is wound by the hollow winding drum 27 to move the detection seat 17.

[0031] The principle of the present invention is as follows: the outer side of the cable body 4 is sequentially coated with a heat-conducting filling layer 8, an insulating layer 7, a shielding layer 6 and an outer protective layer 5 to protect the cable body 4; during daily operation, the cable body 4 generates heat, which can be operated by the heat dissipation motor 12, that is, the fan blades 13 rotate, and the heat dissipation pipe 10 can draw airflow inside the through groove to take away the internal heat. Specifically, the external airflow enters through the dust filter pipe 20 and can be filtered through the filter layer 26. The airflow enters the heat dissipation pipe 10, and the internal heat flows through the heat dissipation holes 1001 and is finally transmitted to the outside to achieve the purpose of heat dissipation; further, the heat-conducting filling layer 8 conducts heat, and the heat conduction efficiency can be improved through the heat conduction channel 1 801 and the heat conduction channel 2 802 to transfer the heat to the outside.

[0032] The present embodiment can also perform air cooling and heat dissipation. Specifically, the coolant is transmitted through the liquid cooling transmission pump 1 3 and the liquid cooling transmission pump 2 301, that is, the coolant is circulated and transmitted. Specifically, the coolant is transmitted to the liquid cooling connecting pipe 29 through the transmission box 1 14 and the transmission box 2 15, and then transmitted to the hollow winding drum 27. The coolant is transmitted from the hollow winding drum 27 to the liquid cooling pipe 16. The liquid cooling pipe 16 moves in the internal groove of the heat conductive filling layer 8 to take away heat; further, when the liquid cooling pipe 16 moves, the detection seat 17 also moves, and the ball 19 moves in contact on the limit plate 9 to reduce friction; further, the ultrasonic detector 18 can perform defect detection on the surface of the cable body 4.

[0033] The filter layer 26 on the dust filtering mechanism needs to be replaced and maintained regularly. Specifically, the motor 21 works to rotate the turntable 23, and the electric cylinder 24 controls the filter layer seat 25 to move telescopically, that is, the filter layer 26 extends to the outside of the dust filter tube 20; when the turntable 23 rotates, the impurities attached to the filter layer 26 can be thrown out for subsequent use.

Claims

1. A high temperature resistant multifunctional cable, comprising an outer protective layer (5), the inner side of the outer protective layer (5) being covered with a shielding layer (6) and an insulating layer (7) in sequence; a cable body (4) being arranged on the inner side of the insulating layer (7); characterized in that: A heat-conducting filling layer (8) is arranged between the insulating layer (7) and the cable body (4), and a heat-conducting channel 1 (801) and a heat-conducting channel 2 (802) are arranged in an array on the heat-conducting filling layer (8); a mounting seat (1) and a heat-dissipating mounting seat (2) are arranged at both ends of the outer protective layer (5), a through groove is arranged inside the heat-conducting filling layer (8), a heat-dissipating pipe (10) is arranged in the through groove, a heat-dissipating mechanism is arranged on the heat-dissipating mounting seat (2), and one end of the heat-dissipating pipe (10) facing the heat-dissipating mounting seat (2) is connected to the heat-dissipating mechanism; A dust filter mechanism is provided, and one end of the heat dissipation pipe (10) facing the mounting seat (1) is connected to the dust filter mechanism; a water cooling mechanism 1 is provided on the mounting seat (1), and a water cooling mechanism 2 is provided on the heat dissipation mounting seat (2); a liquid cooling pipe (16) is connected between the water cooling mechanism 1 and the water cooling mechanism 2 for transmitting cooling liquid; a detection seat (17) is attached to the liquid cooling pipe (16), the detection seat (17) moves in the internal through groove of the heat conductive filling layer (8), and an ultrasonic detector (18) is provided on the detection seat (17) for detecting surface defects of the cable body (4); The water cooling mechanism 1 comprises a liquid cooling transmission pump 2 (301) arranged on the mounting seat (1), and a transmission box 1 (14) arranged on the mounting seat (1); the liquid cooling transmission pump 2 (301) is connected to the transmission box 1 (14); the water cooling mechanism 2 comprises a liquid cooling transmission pump 1 (3) arranged on the heat dissipation mounting seat (2), and a transmission box 2 (15) arranged on the heat dissipation mounting seat (2); the transmission box 2 (15) is connected to the liquid cooling transmission pump 1 (3); the transmission box 1 (14) and the transmission box 2 (15) are both connected to a traction mechanism; The traction mechanism comprises a hollow winding drum (27) arranged on the transmission box 1 (14) and the transmission box 2 (15), and a winding motor (28) arranged on the transmission box 1 (14) and the transmission box 2 (15), the winding motor (28) being used to drive the hollow winding drum (27); a liquid cooling connecting pipe (29) is arranged on the transmission box 1 (14) and the transmission box 2 (15) in communication, the liquid cooling connecting pipe (29) being rotationally connected and in communication with the hollow winding drum (27); The hollow winding drum (27) is in communication with the liquid cooling tube (16), and the liquid cooling tube (16) is wound on the hollow winding drum (27). The liquid cooling tube (16) is wound by the hollow winding drum (27) so as to move the detection seat (17).

2. A high temperature resistant multifunctional cable according to claim 1, characterized in that: A limit plate (9) is arranged on the wall surface of the internal through groove of the thermally conductive filling layer (8); the detection seat (17) moves in the through groove, and the limit plate (9) is used to limit the detection seat (17); a ball (19) is arranged on the detection seat (17), and the ball (19) is in contact with the limit plate (9).

3. A high temperature resistant multifunctional cable according to claim 1, characterized in that: The area of ​​the cable body (4) facing the inner through groove of the heat-conducting filling layer (8) is exposed in the through groove, and heat dissipation holes (1001) are arranged in an array on the heat dissipation pipe (10).

4. A high temperature resistant multifunctional cable according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat dissipation motor (12) and fan blades (13) arranged on a heat dissipation mounting seat (2); the heat dissipation motor (12) is used to drive the fan blades (13); the heat dissipation mounting seat (2) and the heat dissipation pipe (10) are connected via a pipe (11).

5. A high temperature resistant multifunctional cable according to claim 1, characterized in that: The dust filtering mechanism comprises a motor 1 (21) arranged on a mounting seat (1), a gear 1 (22) being arranged on an output shaft of the motor 1 (21), a rotating disk (23) being arranged on the mounting seat (1), the rotating disk (23) being meshed with the gear 1 (22), a control electric cylinder (24) being arranged on the rotating disk (23), a filter layer seat (25) being arranged on a telescopic rod of the control electric cylinder (24), and a filter layer (26) for filtering dust being arranged on the filter layer seat (25).

6. A high temperature resistant multifunctional cable according to claim 5, characterized in that: The dust filtering mechanism further comprises a dust filtering tube (20) arranged on the mounting seat (1), the dust filtering tube (20) being in communication with the heat dissipation tube (10), and the filter layer seat (25) being located inside the dust filtering tube (20) for filtering dust.

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