CN211456634U

CN211456634U - Intelligent ice melting equipment based on self-made heat conductor

Info

Publication number: CN211456634U
Application number: CN201921929019.9U
Authority: CN
Inventors: 莫思特; 李碧雄; 刘天琪
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-08
Anticipated expiration: 2029-11-08

Abstract

An intelligent ice melting device based on a self-made heat wire and an ice melting method thereof. The intelligent ice melting control equipment consists of a passive intelligent switch and an isolating switch. The passive intelligent switch consists of an ice thickness sensor and an intelligent controller; the isolating switch is formed by connecting an isolating resistor and a control switch in parallel. The ice thickness sensor consists of an ice thickness sensing plane, an ice thickness sensing connecting rod and an ice thickness sensing fastening sleeve; the ice thickness sensing plane is composed of an ice thickness sensing lead and a sensing lead positioning rod, and the ice thickness sensing lead and the sensing lead positioning rod are fastened through a sensing plane fastening sleeve. The ice melting process comprises the following steps: normal operating state, icing operating state, ice-melting operating state and recovery operating state. The invention solves the problem that power supply is needed in the aspects of control and detection when the self-made heat conductor is used for manufacturing heating equipment, and can sense the icing condition of the power transmission line under the condition of not needing the power supply; after the power transmission line is sensed to be frozen, the power transmission line is automatically started to melt ice; and automatically stopping melting ice after sensing the melting ice is finished.

Description

Intelligent ice melting equipment based on self-made heat conductor

(I) technical field

The utility model relates to an anti-icing ice-melt technique of electric power transmission line, especially an intelligent ice-melt equipment based on self-control hot wire.

(II) background of the invention

The ice-preventing and ice-melting technology of the power transmission line is indispensable in power transmission, and particularly in cold winter, lines in many areas can be frozen to cause damage to the lines. When the icing exceeds the bearing capacity of the line, serious accidents such as line breakage and the like can occur. Therefore, deicing of the power transmission line in winter is very important. In the prior art, ice melting technology is continuously improving. The self-made heat conductor and heating equipment embedded in the insulating and heat conducting material and the implementation method thereof, which are disclosed in application number CN201810370549.8, provide a self-made heat conductor of a coaxial cable structure comprising an outer conductor, an insulating and heat conducting material and an inner conductor, the insulating and heat conducting material is adopted to replace a heating material, the heating of a steel core resistor is effectively utilized, and the purposes of preventing ice and melting ice are achieved. The self-made embedded insulating material heat conducting wire on-line monitoring device and the detection method with the application number of CN201810952697.0 are provided with on-line monitoring equipment on the basis of the self-made embedded insulating material heat conducting wire. The online monitoring equipment accurately measures the operating parameters of the power transmission line through simulation, and prejudges and analyzes the anti-icing and de-icing control of the power transmission line.

The two self-made heat conductor ice melting technologies have good ice preventing and ice melting effects, and can ensure the safety of electric equipment. But requires power supply in terms of control and detection. When the power transmission line actually operates, power taking becomes an application problem.

(III) contents of utility model

The utility model aims at solving the problem that the power supply is needed to be controlled and detected when the self-made heat conductor of the coaxial cable structure is used and the effective anti-icing and ice-melting of the heating equipment is manufactured.

The purpose of the utility model is to achieve the following: the intelligent ice melting equipment is connected between the self-made heat conducting wire and the traditional transmission conducting wire A, and the other end of the self-made heat conducting wire is connected with the traditional transmission conducting wire B after the inner conductor and the outer conductor are short-circuited; the intelligent ice melting equipment comprises three external connecting ends, a wire connecting end, an internal conductor connecting end and an external conductor connecting end. The wire connecting end is connected with traditional transmission wire A4, the inner conductor connecting end is connected with the self-made heat conducting wire inner conductor, and the outer conductor connecting end is connected with the self-made heat conducting wire outer conductor. The intelligent ice melting control equipment consists of a passive intelligent switch and an isolating switch; wherein, passive intelligence switch has three to outer link: the intelligent switch comprises an intelligent switch lead connecting end, an intelligent switch inner conductor connecting end and an intelligent switch outer conductor connecting end; the isolating switch has two external connecting ends: an isolator connection end A and an isolator connection end B.

The intelligent switch wire connecting end of the passive intelligent switch is in short connection with an isolating switch connecting end A of an isolating switch; the intelligent switch outer conductor connecting end of the passive intelligent switch is in short-circuit connection with the isolating switch connecting end B of the isolating switch; and the intelligent switch inner conductor connecting end of the passive intelligent switch is in short-circuit connection with the inner conductor connecting end of the intelligent ice melting equipment.

The isolating switch is formed by connecting an isolating resistor and a control switch in parallel, and the two ends after being connected in parallel are an isolating switch connecting end A and an isolating switch connecting end B; when ice melting is needed, the two ends of the control switch are disconnected; and when the ice melting is not needed, controlling the two ends of the switch to be in short circuit.

The passive intelligent switch is composed of an ice thickness sensor and an intelligent controller. The ice thickness sensor has two connections: ice thickness sensing connection end A, ice thickness sensing connection end B. The intelligent controller has two links: intelligent control link A, intelligent control link B. And an ice thickness sensing connecting end A of the ice thickness sensor is connected with an intelligent control connecting end A of the intelligent controller and an intelligent switch wire connecting end of the passive intelligent switch in a short circuit manner and then connected with a wire of the intelligent ice melting equipment. The ice thickness sensing connecting end B of the ice thickness sensor is in short-circuit connection with the connecting end of the inner conductor of the intelligent switch and the connecting end of the inner conductor of the intelligent ice melting equipment; and an intelligent control connecting end B of the intelligent controller is in short-circuit connection with an intelligent switch outer conductor connecting end and an intelligent ice melting device outer conductor connecting end.

The ice thickness sensor is composed of an ice thickness sensing plane, an ice thickness sensing connecting rod and an ice thickness sensing fastening suite. The ice thickness sensing plane is composed of an ice thickness sensing lead and a sensing lead positioning rod, and the ice thickness sensing lead and the sensing lead positioning rod are fastened through a sensing plane fastening sleeve.

The top end of the ice thickness sensing connecting rod is provided with a top end screw which is tightly connected with the intelligent controller; the lower end is a connecting rod U-shaped hook, and the tail end of the connecting rod U-shaped hook is provided with a hook screw; the connecting rod U-shaped hook is used for fastening the ice thickness sensing plane; a connecting rod main body is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally arranged; the connecting rod body is vertically arranged and is vertical to the ice thickness sensing plane.

The ice thickness sensing fastening kit comprises ice thickness sensing supporting rods and supporting rod supports, and the number of the ice thickness sensing supporting rods is 4.

The ice thickness sensing lead is a self-made heat conductor of a single coaxial cable structure, the ice thickness sensing lead is distributed in a snake shape in the same plane, two ends of the ice thickness sensing lead are semicircular, middle connecting lines are parallel to each other, and a plurality of parallel connecting lines are arranged; the sensing lead positioning rods are made of materials with higher rigidity and strength, the number of the sensing lead positioning rods is multiple, the sensing lead positioning rods are perpendicular to the ice thickness sensing leads in parallel, the crossing points are perpendicular to the crossing points, the crossing point in the center is a sensing connecting rod fastening point, and the crossing points of the four corners are sensing connecting rod fastening points. The sensing lead positioning rod and the vertically crossed ice thickness sensing lead are fastened by the sensing plane fastening kit at other intersection points, so that the sensing lead positioning rod and the ice thickness sensing lead are connected into a whole, and the whole plane is horizontally placed.

The sensing plane fastening external member is composed of a U-shaped fastening connecting piece, a fastening pressure plate and a fastening elastic pad fastening nut, and the sensing plane fastening external member fastens the ice thickness sensing lead in the U-shaped fastening connecting piece.

The ice thickness sensing connecting rod is made of an insulating material with high rigidity and strength and used for connecting an ice thickness sensing plane with the intelligent controller, the upper end of the ice thickness sensing connecting rod is a vertical cylindrical rod, the top end of the ice thickness sensing connecting rod is provided with a top end screw, and the top end screw is used for being fastened and connected with the intelligent controller; the lower end is a connecting rod U-shaped hook, a connecting rod pressing and fixing plate is fixed on the plane of the connecting rod U-shaped hook, and a hook screw is arranged at the tail end of the connecting rod U-shaped hook. The connecting rod U-shaped hook is used for fastening the ice thickness sensing plane; a connecting rod main body is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally placed. The connecting rod main body is vertically arranged and is vertical to the ice thickness sensing plane; the connecting rod pressing plate is a U-shaped pressing plate and is made of materials with higher rigidity and strength, one end of the connecting rod pressing plate is grooved, and the other end of the connecting rod pressing plate is provided with a connecting rod end through hole. The fastening point of the sensing connecting rod of the ice thickness sensing plane is placed on a connecting rod U-shaped hook of the ice thickness sensing connecting rod, the slotting part of the connecting rod pressing plate penetrates through the main body of the ice thickness sensing connecting rod, the through hole of the connecting rod end of the connecting rod pressing plate penetrates through a hook screw tightened by the sensing connecting rod, and the connecting rod pressing plate, the ice thickness sensing plane and the ice thickness sensing supporting rod are fastened by a fastening elastic pad and a fastening nut on the outer side.

The ice thickness sensing fastening kit comprises an ice thickness sensing support rod and a support rod bracket. The ice thickness sensor supporting rod is composed of a supporting rod hook, a supporting rod screw, a supporting rod main body and a tail end installation screw hole. The tail end is provided with a screw hole to install the supporting rod of the ice thickness sensor on the supporting rod bracket; the support rod hook is used for installing the ice thickness sensing plane at a support rod fastening point of the ice thickness sensing plane; the connecting rod end through hole of the connecting rod pressing and fixing plate penetrates through the supporting rod screw, and the connecting rod pressing and fixing plate, the ice thickness sensing plane and the ice thickness sensing connecting rod are fastened by the fastening elastic pad and the fastening nut on the outer side.

The bracing piece support includes support main part and four support side ears. The support main body is in a hollow pipe shape, a support through hole is formed in the middle of the support main body and penetrates through the ice thickness sensor connecting rod, four support side lugs are arranged on the outer side of the support main body, a supporting rod mounting hole is formed in the middle of each side lug and corresponds to a tail end mounting screw hole, and a screw penetrates through the supporting rod mounting hole and the tail end mounting screw hole to fasten the supporting rod support and the ice thickness sensor supporting rod.

The support through hole through the bracing piece support passes ice thickness sensing connecting rod to fasten connecting rod U type crotch and the ice thickness sensing plane of ice thickness sensing connecting rod, the bracing piece crotch and the ice thickness sensing plane fastening of four ice thickness sensor bracing pieces, four ice thickness sensor bracing pieces fasten with the support curb ear of bracing piece support through terminal installation screw, make ice thickness sensing plane and ice thickness sensing connecting rod form a whole, constitute ice thickness sensor.

The intelligent controller is composed of a controller shell, a controller inner container, a normal latch, a normal spring, a top short circuit board, a top cover board, a short circuit spring, a step control board, a continuous spring, a step spring, an ice melting latch, a short circuit connecting wire B, a short circuit connecting wire A and a bottom cover board.

The controller shell, the top end cover plate and the bottom end cover plate are combined to form a closed space, the controller inner container is closed in the middle, and the controller inner container and the control step plate freely move up and down under the limitation of the step control plate guide grooves on the two sides of the controller shell, the left side step control plate and the right side step control plate.

The step spring is sleeved outside the ice thickness sensing connecting rod and is arranged between the bottom end cover plate and the inner container bottom end cover plate.

The intelligent control connecting end B is in short-circuit connection with the controller inner container through a short-circuit connecting wire B; the short circuit spring is connected between the top end short circuit board and the top end cover plate, and the short circuit connecting wire A is in short circuit connection with the top end short circuit board and the intelligent control connecting end A.

The controller shell is in a tubular shape with a certain thickness and made of insulating materials, and the axis of the controller shell is vertical to the horizontal plane; the top end cover plate mounting hole and the bottom end cover plate mounting hole are formed in the top and the bottom of the pipe wall; the lower side wall is provided with an intelligent control connecting end B mounting hole for mounting the intelligent control connecting end B; the left side and the right side of the upper side wall are respectively provided with an ice melting latch mounting hole on the same horizontal plane for mounting an ice melting latch, and the left side and the right side of the upper side wall are respectively provided with a normal latch mounting hole on the same horizontal plane for mounting a normal latch; the ice melting lock bolt and the ice melting spring are placed in the ice melting lock bolt mounting hole, the ice melting lock bolt is mounted on the inner side of the controller shell, the ice melting spring is placed outside the ice melting lock bolt, the ice melting spring is sealed on the outer side of the controller shell, and under the action of the ice melting spring, the ice melting lock bolt is exposed out of the inner side of the controller shell.

The controller inner container is arranged in the controller shell and comprises an inner container top end cover plate, an inner container main body and an inner container bottom end cover plate; the inner container body is tubular with a certain thickness, and the axis of the inner container body is vertical to the horizontal plane. The top and the bottom of the pipe wall are provided with mounting holes for mounting a liner top cover plate and a liner bottom cover plate. The liner top cover plate, the liner main body and the liner bottom cover plate are all made of materials with good electric conduction. Inner container guide grooves are vertically arranged on two sides of the pipe wall, and the width of each inner container guide groove is smaller than the diameter of the normal lock bolt and the ice melting lock bolt; a liner lock hole is arranged at a certain part of the liner guide groove; the axis of the inner container lock hole is in the horizontal direction, and the diameter of the inner container lock hole is larger than that of the normal lock latch and the ice melting lock latch. When the controller is used, the inner container lock hole and the inner container guide groove of the controller inner container, the ice melting lock bolt mounting hole and the normal lock bolt mounting hole of the controller shell and the axis of the controller shell are on the same plane.

The step control panel comprises step roof, step bottom plate, left side step control panel, right side step control panel. The step top plate and the step bottom plate are circular, a connecting rod through hole is symmetrically formed in the middle of the top plate and the bottom plate, two left side step fastening holes are formed in the left side of the connecting rod through hole, two right side step fastening holes are formed in the right side of the connecting rod through hole, and the step left side fastening holes and the step right side fastening holes are located on the same straight line which passes through the circle center of the step top plate; the diameter of the through hole of the step roof connecting rod is slightly larger than that of the ice thickness sensing connecting rod; the diameter of the through hole of the step bottom plate connecting rod is slightly larger than that of the continuous spring.

The left side step control board is a plate-shaped cuboid with a notch on the outer side, the outer side is called as an outer side upper convex edge, an outer side concave edge, an outer side lower convex edge and an outer side concave edge which are recessed inwards. The top of the control plate is provided with two control plate upper mounting holes which correspond to the step-change left side fastening holes of the step-change top plate and are used for fastening the step-change top plate and the left side step-change control plate; the bottom of the stepped bottom plate is provided with two lower control plate mounting holes which correspond to the stepped left side fastening holes of the stepped bottom plate and are used for fastening the stepped bottom plate and the left side stepped control plate; the upper inclined side face is a transition side face between the outer upper convex edge and the outer concave edge and gradually inclines from top to bottom from outside to inside, and the lower inclined side face is a transition side face between the outer concave edge and the outer lower convex edge and gradually inclines from top to bottom from inside to outside; the right side step control panel and the left side step control panel are in a symmetrical relation.

The ice thickness sensing connecting rod sequentially penetrates through the bottom cover plate, the step spring, the inner container bottom cover plate, the continuous spring and the step bottom plate from bottom to top, and is fastened with the step top plate of the step control plate through a top screw of the ice thickness sensing connecting rod. The step spring is sleeved outside the ice thickness sensing connecting rod and fixed between the bottom end cover plate and the inner container bottom end cover plate; the continuous spring is sleeved outside the ice thickness sensing connecting rod and fixed between the cover plate at the bottom end of the inner container and the step-up top plate;

the sensing plane fastening kit fastens the sensing lead positioning rod and the vertically crossed ice thickness sensing lead, fastens and connects the sensing lead positioning rod and the vertically crossed ice thickness sensing lead, and comprises a U-shaped fastening connecting piece, a fastening pressure plate and a fastening elastic pad fastening nut. The U-shaped fastening connecting piece is U-shaped, two ends of the U-shaped fastening connecting piece are parallel straight lines, and the middle of the U-shaped fastening connecting piece is connected by a semicircle; u-shaped fastening connecting piece screw openings are arranged on the parallel straight parts; the U-shaped fastening connecting piece screw opening is matched with the fastening nut, two fastener through holes are formed in the fastening pressure plate, the distance between the two fastener through holes and the two ends of the U-shaped fastening connecting piece is equal, and the size of the two fastener through holes is the size capable of penetrating through the U-shaped fastening connecting piece screw opening.

The top end cover plate is a disc and is made of insulating materials, the diameter of the disc is larger than the outer diameter of the controller shell, the lower end of the disc is a metal disc top end short circuit plate made of metal materials, the top end short circuit plate is in short circuit connection with the intelligent control connecting end A through a short circuit connecting wire A, and a short circuit spring is arranged between the top end cover plate and the top end short circuit plate. There are intelligent control link A mounting hole and four controller shell mounting holes, four to hang the mounting hole above the top apron, controller shell mounting hole and the top apron mounting hole one-to-one of controller shell. The mounting screw penetrates through the mounting hole of the controller shell to mount the cover plate at the top end of the controller inner container on the controller shell, and the suspension mounting hole is used for fixing the passive intelligent ice melting control switch on the mounting bracket; and the intelligent control connecting end A is installed in the intelligent control connecting end A installing hole.

The controller bottom cover plate is made of insulating materials and is disc-shaped, the upper side of the controller bottom cover plate is provided with bottom cover plate through holes, the bottom cover plate through holes correspond to the bottom cover plate mounting holes one to one, and screws penetrate through the bottom cover plate through holes and are drilled into the bottom cover plate mounting holes of the controller shell to fasten the bottom cover plate on the controller shell.

The connecting rod bottom via hole is in the middle of the bottom end cover plate, and the ice thickness sensing connecting rod penetrates through the connecting rod bottom via hole.

The utility model has the advantages that: the problem that power supply is needed in the aspects of control and detection when a coaxial cable structure is used for self-making a heat conductor and manufacturing heating equipment for effectively preventing ice and melting ice is solved. By adopting the technology of the utility model, the icing condition of the transmission line can be sensed without a power supply; after the power transmission line is sensed to be frozen, the power transmission line is automatically started to melt ice; the ice melting is automatically stopped after the ice melting is sensed to be finished, so that the application of the intelligent ice melting equipment based on the homemade heat wire is greatly expanded, and the level of the intelligent ice melting equipment is improved.

(IV) description of the drawings

Fig. 1 is a schematic structural view of a self-made heat conducting wire used in the present invention.

Fig. 2 is a schematic view of the connection method of the intelligent ice melting device in use.

Fig. 3 is a schematic structural diagram of the intelligent ice melting device based on the self-made heat wire of the present invention.

Fig. 4 is a schematic diagram of a disconnector.

Fig. 5 is a schematic diagram of a passive intelligent switch structure.

FIG. 6 is a schematic diagram of an ice thickness sensor configuration.

FIG. 7 is a schematic diagram of a plan view of an ice thickness sensor.

FIG. 8 is a schematic view of a sensing plane fastening kit.

Figure 9 is a schematic view of a U-shaped fastener attachment.

Fig. 10 is a schematic view of a fastening pressure plate.

Fig. 11 is a schematic view of a tie bar hold down plate.

FIG. 12 is a schematic view of the fastening of the ice thickness sensing connection bar to the sensing plane.

FIG. 13 is a schematic diagram of an ice thickness sensing connecting rod configuration.

FIG. 14 is a schematic view of an ice thickness sensing support bar of the ice thickness sensing fastening assembly.

Figure 15 is a front view of the support pole bracket.

Figure 16 is a left side view of the support pole bracket.

Figure 17 is a top view of the support rod cradle.

FIG. 18 is a schematic view of the ice thickness sensing fastening assembly using the connection.

Fig. 19 is a schematic diagram of the intelligent controller structure.

Fig. 20 is a schematic diagram of a smart controller housing.

FIG. 21 is a schematic view of a step control panel guide channel of the smart controller housing.

Fig. 22 is a top end cover plate schematic of a smart controller housing.

Fig. 23 illustrates a mounting hole of the intelligent control connection end a.

Fig. 24 is a schematic view of a bottom end closure plate of the smart controller housing.

FIG. 25 is a front view of the controller bladder of the intelligent controller.

Fig. 26 is a diagram showing a controller inner container main body of the intelligent controller.

FIG. 27 is a schematic view of a top cover plate of the smart controller liner.

FIG. 28 is a schematic view of the bottom end cover plate of the inner container of the intelligent controller.

FIG. 29 is a front view of the step change control panel.

FIG. 30 is a top view of the step control panel.

FIG. 31 is a schematic view of a stepped top plate and a stepped bottom plate.

FIG. 32 is a schematic view of the fastening of the ice thickness sensing connecting bar to the stepped ceiling.

Fig. 33 is a schematic diagram of the left step control plate structure.

Fig. 34 is a schematic view of the assembly of the intelligent controller.

FIG. 35 is a state diagram of the intelligent controller in a normal operating state.

FIG. 36 is a state diagram of the controller during icing operating conditions.

FIG. 37 is a state diagram of the intelligent controller in the ice-melt operating state.

In the figure, 1 an outer conductor, 2 an insulating and heat conducting material, 3 an inner conductor, 4 a traditional transmission lead A, 5 a self-made heat lead, 8 an intelligent ice melting device, 9 a lead connecting end, 10 an outer conductor connecting end, 11 an inner conductor connecting end, 16 a traditional transmission lead B, 21 an isolation resistor, 22 a control switch, 60 ice thickness sensing planes, 61 ice thickness sensing connecting rods, 62 a controller shell, 63 a controller inner container, 64-1, 64-2 normal state latch, 65-1, 65-2 normal state springs, 66 top end short circuit plates, 67 top end cover plates, 68 a short circuit spring 69 step control plate, 70 continuous springs, 71 step springs, 72-1, 72-2 ice melting springs and 73 ice melting latch; 100 passive intelligent switch, 101 isolating switch, 102 intelligent switch lead connecting end, 103 intelligent switch inner conductor connecting end, 104 intelligent switch outer conductor connecting end, 105 isolating switch connecting end A, 106 isolating switch connecting end B, 110 ice thickness sensor, 111 intelligent controller, 112 ice thickness sensing connecting end A, 113 ice thickness sensing connecting end B, 114 intelligent control connecting end A, 115 intelligent control connecting end B, 120 ice thickness sensing lead, 121-1 to 121-3 sensing lead positioning rod, 122-1 to 122-4 ice thickness sensing supporting rod, 124-a2, a3, a10,124-B1, B2-B10.124-c 2, c 3-c 10 sensing plane fastening kit, 125-1 to 125-4 supporting rod fastening point, 126 sensing connecting rod fastening point, 127U type fastening connecting piece, 128 fastening pressure plate, 129-1, 129-4 material, 2129-a fastening point, 127U type fastening pressure plate, 129-B1 and 129-B2 fastening elastic pads, 130-1, 130-2, 130-a, 130-B1 and 130-B2 fastening nuts, 131-1 and 131-2U-shaped fastening connector screw openings, 132-1 and 132-2 fastener through holes, 133-B1, 133-B2 and 133 connecting rod pressing and fixing plates, 134 top end screws, 135 connecting rod main bodies, 136 connecting rod U-shaped hooks, 137 hook screws, 138-1 and 138-2 supporting rod hooks, 139 supporting rod screws, 140 supporting rod main bodies, 141 supporting rod main bodies, 142 supporting rod through holes, 143-1 to 143-4 supporting rod side lugs, 144-1 to 144-4 supporting rod mounting holes, 150 supporting rod supporting rods, 160 short circuit connecting wires B, 161 short circuit connecting wire A162 bottom end cover plate, 163 intelligent control connecting end B mounting holes, 164-1 and 164-2 ice melting latch bolt mounting holes, 165-1 and 165-2 normal latch bolt mounting holes, 166-1 and 166-4 top end cover plate mounting holes, 167-1 and 167-4 bottom end cover plate mounting holes, 168-1 and 168-4 controller shell mounting holes, 169-1 and 169-4 suspension mounting holes, 170 intelligent control connecting end A mounting holes, 171-1 and 171-4 bottom end cover plate through holes, 172-1 and 172-2 step control plate guide grooves, 173-1 and 173-4 liner bottom end mounting holes, 174-1 and 174-4 liner top end mounting holes, 175-1 and 175-2 liner lock holes, 176-1 and 176-2 liner guide grooves, 177-1 and 177-4 liner top cover plate mounting screw holes, 178-1 and 178-4 liner bottom cover plate mounting screw holes, 179 inner container bottom cover plate connecting rod through hole, 220 connecting rod bottom end through hole, 221 inner container top cover plate, 222 inner container main body, 223 inner container bottom cover plate, 230 step top plate, 231 step bottom plate, 232 left side step control plate, 233 right side step control plate, 234 connecting rod through hole, 235-1 to 235-4 control plate mounting screw, 236-1, 236-2 step left side fastening hole, 237-1, 237-2 step right side fastening hole, 238 connecting rod mounting upper nut, 239 connecting rod mounting lower nut, 241-1, 241-2 control plate upper mounting hole, 242 outer side upper convex edge, 243 outer side concave edge, 244 outer side lower convex edge, 245-1, 245-2 control plate lower mounting hole, 246 control plate inner side, 247 upper inclined side face, 248 lower inclined side face, 334 connecting rod end through hole, 341 tail end mounting screw hole.

(V) detailed description of the preferred embodiments

See figure 1.

The utility model discloses a self-control heat conductor 5 is the coaxial cable structure, adopts the self-control heat conductor that application number CN201810370549.8 patent publicized.

See figures 2 and 3

The intelligent ice melting control equipment is connected between the self-made heat conducting wire and the traditional transmission conducting wire A4, and the other end of the self-made heat conducting wire is connected with the traditional transmission conducting wire B16 after the inner conductor 3 and the outer conductor 1 are short-circuited; the intelligent ice melting equipment comprises three pairs of external connecting ends, namely a lead connecting end 9, an internal conductor connecting end 11 and an external conductor connecting end 10; the lead connecting end 9 is connected with a traditional power transmission lead A4, the inner conductor connecting end 11 is connected with the self-made heat lead inner conductor 3, and the outer conductor connecting end 10 is connected with the self-made heat lead outer conductor 1.

The intelligent ice melting control equipment consists of a passive intelligent switch 100 and an isolating switch 101; wherein, passive intelligence switch has three to outer link: an intelligent switch lead connecting end 102, an intelligent switch inner conductor connecting end 103 and an intelligent switch outer conductor connecting end 104; the disconnector 101 has two external connections: an isolator connection a105 and an isolator connection B106.

The intelligent switch lead connecting end 102 of the passive intelligent switch is in short connection with an isolating switch connecting end A105 of the isolating switch; the intelligent switch outer conductor connecting end 104 of the passive intelligent switch is in short-circuit connection with the isolating switch connecting end B106 of the isolating switch; the intelligent switch inner conductor connecting end 103 of the passive intelligent switch is in short-circuit connection with the inner conductor connecting end 11 of the passive intelligent ice melting control switch;

see fig. 4.

The isolating switch 101 is formed by connecting an isolating resistor 21 and a control switch 22 in parallel, and the two ends after the parallel connection are an isolating switch connecting end A105 and an isolating switch connecting end B106; when ice melting is needed, the two ends of the control switch are disconnected; and when the ice melting is not needed, controlling the two ends of the switch to be in short circuit.

The isolation switch in the embodiment adopts Zhejiang fixed electrical company: the model is as follows: GW9-12 high voltage isolation switch.

See FIG. 5 for a

The passive smart switch 100 is composed of an ice thickness sensor 110 and a smart controller 111. The ice thickness sensor 110 has two connections: ice thickness sensing connection a 112 and ice thickness sensing connection B113. The intelligent controller 111 has two connection ends: intelligent control link A114, intelligent control link B115. The ice thickness sensing connecting end A112 of the ice thickness sensor is connected with the intelligent control connecting end A114 of the intelligent controller and the intelligent switch lead connecting end 102 of the passive intelligent switch after short circuit connection, and then is connected to the lead connecting end 9 of the intelligent ice melting equipment; the ice thickness sensing connecting end B113 of the ice thickness sensor is in short-circuit connection with the intelligent switch inner conductor connecting end 103 and the inner conductor connecting end 11 of the intelligent ice melting device; and an intelligent control connecting end B115 of the intelligent controller is in short-circuit connection with the intelligent switch outer conductor connecting end 104 and the outer conductor connecting end 10 of the intelligent ice melting device.

See FIG. 6

The ice thickness sensor 110 is composed of an ice thickness sensing plane 60, an ice thickness sensing connecting rod 61 and an ice thickness sensing fastening kit; the ice thickness sensing plane 60 is composed of ice thickness sensing leads 120 and sensing lead positioning rods 121-1-121-3, and the ice thickness sensing leads 120 and the sensing lead positioning rods 121-1-121-3 are fastened through sensing plane fastening kits. The ice thickness sensing fastening kit comprises ice thickness sensing support rods and support rod supports 150, wherein the number of the ice thickness sensing support rods is 4, and the ice thickness sensing support rods are 122-1-122-4.

See fig. 7, 8.

The ice thickness sensing wire 120 is a self-made heat conductor of a single coaxial cable structure, and the self-made heat conductor disclosed in the patent application No. CN201810370549.8 is adopted, the ice thickness sensing wire is distributed in a snake shape in the same plane, two ends of the ice thickness sensing wire are semicircular, middle connecting lines are parallel to each other, and a plurality of parallel connecting lines are arranged. In this example, 11 pieces were used. The sensing lead positioning rods 121-1 to 121-3 at two ends of the ice thickness sensing lead 120 are made of materials with higher rigidity and strength, the number of the sensing lead positioning rods is multiple, the sensing lead positioning rods are perpendicular to the multiple parallel ice thickness sensing leads and are perpendicular to the crossing positions, the crossing point in the center is a sensing connecting rod fastening point 126, and the crossing points at four corners are sensing connecting rod fastening points 125-1 to 125-4; the sensing wire positioning rods 121-1 to 121-3 and the vertically crossed ice thickness sensing wires 120 are fastened by sensing plane fastening kits 124-a2, a3, -a 10,124-b1, b 2-b 10.124-c2 and c 3-c 10 at other intersection points, so that the sensing wire positioning rods and the ice thickness sensing wires are connected into a whole, and the whole plane is horizontally placed; the inner conductors at the two ends of the ice thickness sensing lead are respectively connected with the ice thickness sensing connecting end A and the ice thickness sensing connecting end B.

See fig. 9 and 10.

The sensing plane fastening kit is composed of a U-shaped fastening connector 127, a fastening pressure plate 128, fastening elastic pads 129-1, 129-2 and fastening nuts 130-1, 130-2, and the sensing plane fastening kit fastens the ice thickness sensing wire 120 in the U-shaped fastening connector 127. The two ends of the U-shaped fastening connecting piece are parallel straight lines, and the middle of the U-shaped fastening connecting piece is connected by a semicircle; u-shaped fastening connecting piece screw openings are arranged on the parallel straight parts; the screw port of the U-shaped fastening connecting piece is matched with the fastening nut.

The U-shaped fastening connecting piece is clamped at the joint of the sensing wire positioning rod and the ice thickness sensing wire, two fastening piece through holes of the fastening pressure plate penetrate through a screw hole of the U-shaped fastening connecting piece, then a fastening elastic pad and a fastening nut penetrate through the screw hole of the U-shaped fastening connecting piece, and the sensing wire positioning rod and the ice thickness sensing wire are fastened.

See FIGS. 11-14.

The ice thickness sensing connecting rod 61 is made of an insulating material having a relatively high rigidity and strength, and is used to connect the ice thickness sensing plane 60 with the intelligent controller 111. The upper end is vertical cylinder pole, and there is top screw 134 at the top, and the top screw is used for being connected with intelligent control ware fastening. The lower end is a connecting rod U-shaped hook 136, a connecting rod pressing plate 133 is fixed on the plane of the connecting rod U-shaped hook 136, and a hook screw 137 is arranged at the end of the connecting rod U-shaped hook. The connecting rod U-shaped hook is used for fastening the ice thickness sensing plane. A connecting rod main body 135 is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally arranged; the connecting rod main body is vertically arranged and is vertical to the ice thickness sensing plane; the connecting rod pressing plate is a U-shaped pressing sheet 133 made of a material with higher rigidity and strength, one end of the connecting rod pressing plate is provided with a groove, and the other end of the connecting rod pressing plate is provided with a connecting rod end through hole 334; the sensing connecting rod fastening point 126 of the ice thickness sensing plane is placed on a connecting rod U-shaped hook of the ice thickness sensing connecting rod, the connecting rod pressing plate slot passes through the main body of the ice thickness sensing connecting rod, a connecting rod end through hole 334 of the connecting rod pressing plate passes through a hook screw which is fastened by the sensing connecting rod, and the connecting rod pressing plate, the ice thickness sensing plane and the ice thickness sensing connecting rod are fastened by a fastening elastic pad and a fastening nut on the outer side.

The ice thickness sensing fastening kit comprises ice thickness sensing support rods 122-1-122-4 and a support rod bracket 150, wherein the ice thickness sensing support rod consists of a support rod hook 138, a support rod screw 139, a support rod main body 140 and a tail end mounting screw hole combination 341, and the ice thickness sensing support rod is mounted on the support rod bracket by the tail end mounting screw hole combination 341; the support rod hook is used for installing the ice thickness sensing plane at a support rod fastening point of the ice thickness sensing plane; the connecting rod end through hole of the connecting rod press-fixing plate 133 passes through the supporting rod screw, and the outer side fastens the connecting rod press-fixing plate 133, the ice thickness sensing plane 60 and the ice thickness sensing connecting rod 61 by using a fastening elastic pad and a fastening nut.

The upper edge of the connecting rod pressing plate 133 is provided with two fastener through holes 132-1 and 132-2, the distance between the two fastener through holes and the two ends of the U-shaped fastening connecting piece is equal, and the two fastener through holes can penetrate through the screw hole of the U-shaped fastening connecting piece. The tie bar pressure plate 133 is made of a material having relatively high rigidity and strength, and stainless steel is used in the embodiment.

The ice thickness sensing connecting rod is made of an insulating material with high rigidity and strength, and engineering plastics are adopted in the embodiment. The ice thickness sensing connecting rod is used for connecting the ice thickness sensing plane with the intelligent controller, the upper end of the ice thickness sensing connecting rod is a vertical cylindrical rod, the top end of the ice thickness sensing connecting rod is provided with a top end screw, and the top end screw is used for being fastened and connected with the intelligent controller; the lower end is a connecting rod U-shaped hook, and the tail end of the connecting rod U-shaped hook is provided with a hook screw; the connecting rod U-shaped hook is used for fastening the ice thickness sensing plane; a connecting rod main body is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally arranged; the connecting rod body is vertically arranged and is vertical to the ice thickness sensing plane.

The fastening point of the sensing connecting rod of the ice thickness sensing plane is placed on a connecting rod U-shaped hook of the ice thickness sensing connecting rod, the slotting part of the connecting rod pressing and fixing plate penetrates through the main body of the ice thickness sensing connecting rod, the through hole of the connecting rod end of the connecting rod pressing and fixing plate penetrates through a hook screw tightened by the sensing connecting rod, and the connecting rod pressing and fixing plate, the ice thickness sensing plane and the ice thickness sensing connecting rod are fastened by a fastening elastic pad and a fastening nut on the outer side.

See figures 15-18.

The support rod bracket 150 comprises a bracket main body 141 and four bracket side lugs 143-1-143-4; the support main body 141 is in a hollow tube shape, a support through hole 142 is formed in the middle of the support main body, the support through hole penetrates through the ice thickness sensing connecting rod 61, four support side lugs 143-1 to 143-4 are arranged on the outer edge of the support main body, a support rod mounting hole 144 is formed in the middle of each side lug, the support rod mounting holes correspond to the tail end mounting screw holes 141, and screws penetrate through the support rod mounting holes 144 and the tail end mounting screw holes 141 to fasten the support rod support 150 and the ice thickness sensing supporting rod.

The support through hole 142 of the support rod support penetrates through the ice thickness sensing connecting rod 61, the connecting rod U-shaped hook 136 of the ice thickness sensing connecting rod 61 is fastened with the ice thickness sensing plane 60, the support rod hooks 136 of the four ice thickness sensor support rods are fastened with the ice thickness sensing plane 60, the four ice thickness sensor support rods are fastened with the support side lugs 143-1 to 143-4 of the support rod support through the tail end mounting screw holes 141, and the ice thickness sensing plane 60 and the ice thickness sensing connecting rod 61 form a whole to form an ice thickness sensor.

See fig. 19.

The intelligent controller 111 is connected to an intelligent control connection terminal B115. The controller comprises a controller shell 62, a controller inner container 63, normal latches 64-1 and 64-2, normal springs 65-1 and 65-2, a top short-circuit plate 66, a top end cover plate 67, a short-circuit spring 68, a step control plate 69, a continuous spring 70, a step spring 71, ice-melting springs 72-1 and 72-2, ice-melting latches 73-1 and 73-2, a short-circuit connecting wire B160, a short-circuit connecting wire A161 and a bottom end cover plate 162.

See figures 20-24.

The controller case 62 is in the shape of a tube having a certain thickness, made of an insulating material, and has an axis perpendicular to a horizontal plane; top end cover plate mounting holes 166 and bottom end cover plate mounting holes 167 are formed in the top and bottom of the tube wall; the lower side wall has an intelligent control connection end B mounting hole 163 for mounting the intelligent control connection end B115.

The left side and the right side of the upper side wall are respectively provided with ice melting latch mounting holes 164-1 and 164-2 on the same horizontal plane for mounting ice melting latches 73-1 and 73-2, and are also respectively provided with normal latch mounting holes 165-1 and 165-2 on the same horizontal plane for mounting normal latches 64-1 and 64-2, the normal latches and the normal springs are placed in the normal latch mounting holes, the normal latches are mounted at the inner side of the controller shell, the normal springs are placed outside the normal latches, the normal springs are sealed at the outer side of the controller shell, and the normal latches are exposed out of the inner side of the controller shell under the action of the normal springs; the ice melting lock bolt and the ice melting spring are placed in the ice melting lock bolt mounting hole, the ice melting lock bolt is mounted on the inner side of the controller shell, the ice melting spring is placed outside the ice melting lock bolt, the ice melting spring is sealed on the outer side of the controller shell, and under the action of the ice melting spring, the ice melting lock bolt is exposed out of the inner side of the controller shell.

The step change control plate 69 is composed of a step change top plate 230, a step change bottom plate 231, a left step change control plate 232 and a right step change control plate 233; the stepped top plate 230 and the stepped bottom plate 231 are circular, the middle of the stepped top plate is symmetrically provided with a connecting rod through hole 234, the left side of the connecting rod through hole 234 is provided with two left side stepped fastening holes 235-1 and 235-2, the right side of the connecting rod through hole 234 is provided with two right side stepped fastening holes 235-3 and 235-4, and the stepped left side fastening holes and the stepped right side fastening holes are arranged on the same straight line which passes through the center of the stepped top plate; the diameter of the through hole of the step roof connecting rod is slightly larger than that of the ice thickness sensing connecting rod; the diameter of the through hole of the step bottom plate connecting rod is slightly larger than that of the continuous spring.

The left step control plate 232 is a plate-shaped cuboid with a notch on the outer side, and the outer side is called an outer upper convex edge 242, an outer concave edge 243 and an outer lower convex edge 244 from top to bottom, and the outer concave edge is recessed inwards; two control plate upper mounting holes 241-1 and 241-2 are formed in the top of the stepped top plate, correspond to the stepped left side fastening holes of the stepped top plate and are used for fastening the stepped top plate 230 and the left side stepped control plate 232; the bottom of the stepped bottom plate 231 is provided with two lower control plate mounting holes which correspond to the stepped left side fastening holes 236 of the stepped bottom plate 231 and are used for fastening the stepped bottom plate 231 and the left side stepped control plate 232; the upper inclined side surface 247 is a transition side surface between the outer upper convex edge 242 and the outer concave edge 243, and is inclined from top to bottom from outside to inside, and the lower inclined side surface 248 is a transition side surface between the outer concave edge 234 and the outer lower convex edge 244, and is inclined from top to bottom from inside to outside; the right side step control panel and the left side step control panel are in a symmetrical relation.

The controller shell 62, the top end cover plate 67 and the bottom end cover plate 162 are combined into a closed space, the controller inner container 63 is closed in the middle, and the controller inner container 63 and the control step plate 69 are arranged on the controller inner container.

The controller can freely move up and down under the limit of the step control plate guide grooves 172-1 and 172-2 at the two sides of the controller shell, the left step control plate 232 and the right step control plate 233.

The controller liner 63 is arranged in the controller shell 62 and comprises a liner top cover plate 221, a liner main body 222 and a liner bottom cover plate 223; the inner container main body is in a tubular shape with a certain thickness, and the axis of the inner container main body is vertical to the horizontal plane; the top and the bottom of the pipe wall are provided with mounting holes for mounting a liner top cover plate 221 and a liner bottom cover plate 223; inner container guide grooves 176-1 and 176-2 are vertically arranged on two sides of the pipe wall, and the width of each inner container guide groove is smaller than the diameter of the normal lock bolt and the ice melting lock bolt; at a certain position of the liner guide groove, liner lock holes 175-1 and 175-2 are arranged; the axis of the inner container lock hole is in the horizontal direction, and the diameter of the inner container lock hole is larger than that of the normal lock latch and the ice melting lock latch; when the controller is used, the inner container lock hole and the inner container guide groove of the controller inner container and the ice melting lock bolt mounting hole and the normal lock bolt mounting hole of the controller shell are on the same plane.

See fig. 25-26.

The controller liner 63 is arranged in the controller shell 62 and comprises a liner top cover plate 221, a liner main body 222 and a liner bottom cover plate 223; the inner container main body is in a tubular shape with a certain thickness, and the axis of the inner container main body is vertical to the horizontal plane; the top and the bottom of the pipe wall are provided with mounting holes for mounting a liner top cover plate 221 and a liner bottom cover plate 223; inner container guide grooves 176-1 and 176-2 are vertically arranged on two sides of the pipe wall, and the width of each inner container guide groove is smaller than the diameter of the normal lock bolt and the ice melting lock bolt; at a certain position of the liner guide groove, liner lock holes 175-1 and 175-2 are arranged; the axis of the inner container lock hole is in the horizontal direction, and the diameter of the inner container lock hole is larger than that of the normal lock latch and the ice melting lock latch.

When the controller is used, the inner container lock hole and the inner container guide groove of the controller inner container and the ice melting lock bolt mounting hole and the normal lock bolt mounting hole of the controller shell are on the same plane.

See fig. 27, 28.

The controller inner container top cover plate 67 is a metal disc, the diameter of the disc is smaller than the inner diameter of the controller shell, the lower end of the controller inner container is a metal disc top short-circuit plate 66, the top short-circuit plate is in short-circuit connection with the intelligent control connecting end A through a short-circuit connecting line A, and a short-circuit spring 68 is arranged between the top cover plate 67 and the top short-circuit plate 66; the upper edge of the top cover plate 67 is provided with an intelligent control connecting end A mounting hole 170, four controller shell mounting holes 168-1-168-4, four suspension mounting holes 169-1-169-4 and four controller shell mounting holes 168-1-168-4, wherein the controller shell mounting holes 168-1-168-4 are in one-to-one correspondence with the top cover plate mounting holes 166-1-166-4 of the controller shells; the hanging mounting holes 169-1-169-4 are used for fixing the passive intelligent ice melting control switch 100 on the mounting bracket; intelligent control connection a mounting hole 170 mounts intelligent control connection a 114. The liner top cover plate mounting screw holes 177-1-177-4 correspond to liner top mounting holes 174-1-174-4 of the liner main body, mounting screws penetrate through the liner top cover plate mounting screw holes and are twisted with the liner top mounting holes, and the liner top cover plate is mounted on the liner main body.

The controller bottom cover plate 162 is made of an insulating material and is disc-shaped, the upper side of the controller bottom cover plate is provided with bottom cover plate through holes 171-1-171-4, the bottom cover plate through holes are in one-to-one correspondence with the bottom cover plate mounting holes, and screws penetrate through the bottom cover plate through holes and are drilled into the bottom cover plate mounting holes 167-1-167-4 of the controller shell to fasten the bottom cover plate on the controller shell.

The connecting rod bottom end via hole 220 is in the middle of the bottom end cover plate, and the ice thickness sensing connecting rod 61 passes through the connecting rod bottom end via hole.

The inner container bottom cover plate mounting screw holes 178-1-178-4 correspond to the positions of inner container bottom mounting holes of the inner container main body, mounting screws penetrate through the inner container bottom cover plate mounting screw holes and are twisted with the inner container bottom mounting holes, and the inner container bottom cover plate is mounted on the inner container main body; the diameter of the through hole of the connecting rod of the bottom cover plate of the inner container is slightly larger than that of the connecting rod of the ice thickness sensing, and the connecting rod of the ice thickness sensing can penetrate through the through hole of the connecting rod of the bottom cover plate of the inner container.

See fig. 29, 30

See fig. 32.

The ice thickness sensing connecting rod 61 is fastened to the step top plate 230 with a connecting rod mounting upper nut 238 and a connecting rod mounting lower nut 239.

FIG. 33 shows a view of the controller assembly installation.

The top step plate 230, bottom step plate 231, left step control plate 232, and right step control plate (233) combine to form the control step plate 69. After the combination, between the inner bag guide slot of inner bag main part both sides, nimble removal between the inner bag guide slot, the chimb exposes outside with outside lower flange on the outside of left side step control panel 232, right side step control panel 233 to block between the step control panel guide slot of controller shell both sides, make the inner bag main part can move in a flexible way along the step control panel guide slot of controller shell both sides.

The controller liner 63 is formed by combining the liner top cover plate 221, the liner main body 222 and the liner bottom cover plate 223, the control step plate 69 is sealed in the controller liner 63, and the movement tracks of the left step control plate 232 and the right step control plate 233 are limited by the liner guide grooves, so that the control step plate 69 can flexibly move up and down in the controller liner; the continuous spring penetrates through a connecting rod through hole of a step bottom plate 231 of the control step plate and the inner sides of a left step control plate 232 and a right step control plate 233 and is arranged between the step top plate 230 and a cover plate 223 at the bottom end of the inner container; the continuous spring 70 is sleeved outside the ice thickness sensing connecting rod, passes through the stepped bottom plate 231 and is connected between the stepped top plate 230 and the inner container bottom end cover plate 223.

The controller shell 62, the top end cover plate 67 and the bottom end cover plate 162 are combined to form a closed space, the controller inner container 63 is closed in the middle, and the controller inner container 63 and the control step plate 69 freely move up and down under the limitation of the step control plate guide grooves on the two sides of the controller shell, the left step control plate 232 and the right step control plate 233.

The step spring 71 is sleeved outside the ice thickness sensing connecting rod and is arranged between the bottom end cover plate 162 and the inner container bottom end cover plate 223. The intelligent control connecting end B115 is in short-circuit connection with the controller inner container 63 through a short-circuit connecting wire B160.

The short circuit spring 68 is connected between the top end short circuit plate 66 and the top end cover plate 67, and the short circuit connection line a161 short-circuits the top end short circuit plate 66 and the smart control connection terminal a 114.

The normality latch 64 and the normality spring 65 are installed in the normality latch installation hole 165, the normality spring 65 is positioned outside the controller, and the normality latch 64 is positioned inside the controller case.

Ice melting spring 72 and ice melting latch 73 are mounted in ice melting latch mounting hole 164, ice melting spring 72 is located on the outside and ice melting latch 73 is located on the outside of the controller housing.

The ice thickness sensing connecting rod 61 sequentially penetrates through the bottom end cover plate 162, the step spring 71, the liner bottom end cover plate 223, the continuous spring 70 and the step bottom plate 231 from bottom to top, and the ice thickness sensing connecting rod 61 is fastened with the step top plate 230 of the step control plate 69 through the top end screw 134 of the ice thickness sensing connecting rod 61. The step spring 71 is sleeved outside the ice thickness sensing connecting rod and fixed between the bottom end cover plate 162 and the inner container bottom end cover plate 223. The continuous spring 70 is sleeved outside the ice thickness sensing connecting rod and fixed between the cover plate 223 at the bottom end of the inner container and the stepped top plate 230.

Claims

1. The utility model provides an intelligence ice-melt equipment based on self-control hot wire which characterized in that: the intelligent ice melting equipment (8) is connected between the self-made heat conducting wire (5) and the traditional transmission conductor A (4), and the other end of the self-made heat conducting wire (5) is connected with the traditional transmission conductor B (16) after the inner conductor (3) and the outer conductor (1) are short-circuited; the intelligent ice melting equipment (8) is provided with three pairs of external connecting ends, namely a lead connecting end (9), an internal conductor connecting end (11) and an external conductor connecting end (10); the lead connecting end (9) is connected with a traditional transmission lead A (4), the inner conductor connecting end (11) is connected with the self-made heat lead inner conductor (3), and the outer conductor connecting end (10) is connected with the self-made heat lead outer conductor (1);

the intelligent ice melting control equipment consists of a passive intelligent switch (100) and an isolating switch (101); wherein, passive intelligence switch has three to outer link: the intelligent switch comprises an intelligent switch lead connecting end (102), an intelligent switch inner conductor connecting end (103) and an intelligent switch outer conductor connecting end (104); the isolating switch (101) has two external connection ends: an isolator connection end A (105), an isolator connection end B (106);

the intelligent switch lead connecting end (102) of the passive intelligent switch is in short-circuit connection with the isolating switch connecting end A (105) of the isolating switch; the intelligent switch outer conductor connecting end (104) of the passive intelligent switch is in short-circuit connection with the isolating switch connecting end B (106) of the isolating switch; the intelligent switch inner conductor connecting end (103) of the passive intelligent switch is in short-circuit connection with the inner conductor connecting end (11) of the intelligent ice melting equipment;

the isolating switch (101) is formed by connecting an isolating resistor (21) and a control switch (22) in parallel, and the two ends after being connected in parallel are an isolating switch connecting end A (105) and an isolating switch connecting end B (106); when ice melting is needed, the two ends of the control switch are disconnected; when the ice melting is not needed, controlling the two ends of the switch to be in short circuit;

the passive intelligent switch (100) is composed of an ice thickness sensor (110) and an intelligent controller (111), wherein the ice thickness sensor (110) has two connecting ends: an ice thickness sensing connection end A (112) and an ice thickness sensing connection end B (113); the intelligent controller (111) has two connecting ends: an intelligent control connecting end A (114) and an intelligent control connecting end B (115); an ice thickness sensing connecting end A (112) of the ice thickness sensor is connected with an intelligent control connecting end A (114) of the intelligent controller and an intelligent switch wire connecting end (102) of the passive intelligent switch in a short circuit mode and then connected to a wire connecting end (9) of the intelligent ice melting equipment; an ice thickness sensing connecting end B (113) of the ice thickness sensor is in short-circuit connection with an intelligent switch inner conductor connecting end (103) and an intelligent ice melting device inner conductor connecting end (11); and an intelligent control connecting end B (115) of the intelligent controller is in short-circuit connection with an intelligent switch outer conductor connecting end (104) and an intelligent ice melting device outer conductor connecting end (10).

2. The intelligent de-icing apparatus based on homemade thermal wires according to claim 1, wherein: the ice thickness sensor (110) is composed of an ice thickness sensing plane (60), an ice thickness sensing connecting rod (61) and an ice thickness sensing fastening kit; the ice thickness sensing plane (60) is composed of an ice thickness sensing lead (120) and sensing lead positioning rods (121-1-121-3), and the ice thickness sensing lead (120) and the sensing lead positioning rods (121-1-121-3) are fastened through a sensing plane fastening kit;

the top end of the ice thickness sensing connecting rod (61) is provided with a top end screw (134), and the top end screw (134) is fixedly connected with the intelligent controller (111); the lower end is provided with a connecting rod U-shaped hook (136), and the end of the connecting rod U-shaped hook is provided with a hook screw (137); the connecting rod U-shaped hook is used for fastening the ice thickness sensing plane; a connecting rod main body (135) is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally arranged; the connecting rod main body is vertically arranged and is vertical to the ice thickness sensing plane;

the ice thickness sensing fastening kit comprises ice thickness sensing support rods and support rod supports (150), wherein the number of the ice thickness sensing support rods is 4, and the ice thickness sensing support rods are ice thickness sensing support rods (122-1-122-4).

3. The intelligent de-icing apparatus based on homemade thermal wires of claim 2, wherein: the above-mentioned

The ice thickness sensing lead (120) is a self-made heat conductor of a single coaxial cable structure, the ice thickness sensing lead is distributed in a snake shape in the same plane, two ends of the ice thickness sensing lead are semicircular, middle connecting lines are parallel to each other, and a plurality of parallel connecting lines are arranged; the number of the sensing lead positioning rods is multiple, the sensing lead positioning rods are perpendicular to the multiple parallel ice thickness sensing leads and are perpendicular to each other, the intersection point of the right center is a sensing connecting rod fastening point (126), and the intersection points of the four corners are supporting rod fastening points (125-1-125-4); the sensing lead positioning rods (121-1 to 121-3) and the vertically crossed ice thickness sensing leads (120) are fastened by sensing plane fastening kits (124-a2, a3, a10,124-b1, b 2-b 10.124-c2 and c 3-c 10) at other intersection points, so that the sensing lead positioning rods and the ice thickness sensing leads are connected into a whole, and the plane of the whole is horizontally placed; the inner conductors at two ends of the ice thickness sensing lead are respectively connected with an ice thickness sensing connecting end A (112) and an ice thickness sensing connecting end B (113); the sensing plane fastening kit is composed of a U-shaped fastening connecting piece (127), a fastening pressure plate (128), fastening elastic pads (129-1, 129-2) and fastening nuts (130-1, 130-2), and fastens an ice thickness sensing lead (120) and sensing lead positioning rods (121-1-121-3) in the U-shaped fastening connecting piece (127);

the ice thickness sensing connecting rod (61) is used for connecting the ice thickness sensing plane (60) with the intelligent controller (111), the upper end of the ice thickness sensing connecting rod is a vertical cylindrical rod, the top end of the ice thickness sensing connecting rod is provided with a top end screw (134), and the top end screw is used for being fastened and connected with the intelligent controller; the lower end is provided with a connecting rod U-shaped hook (136), a connecting rod pressing plate (133) is fixed on the plane of the connecting rod U-shaped hook (136), and the tail end of the connecting rod U-shaped hook is provided with a hook screw (137); the connecting rod U-shaped hook is used for fastening the ice thickness sensing plane; a connecting rod main body (135) is arranged between the top end screw and the connecting rod U-shaped hook; the ice thickness sensing plane is horizontally arranged; the connecting rod main body is vertically arranged and is vertical to the ice thickness sensing plane; one end of the connecting rod pressing plate (133) is grooved, and the other end is provided with a connecting rod end through hole (334); a sensing connecting rod fastening point (126) of the ice thickness sensing plane is placed on a connecting rod U-shaped hook of the ice thickness sensing connecting rod, a connecting rod pressing plate slot passes through a main body of the ice thickness sensing connecting rod, a connecting rod end through hole (334) of the connecting rod pressing plate passes through a hook screw fastened by the sensing connecting rod, and the connecting rod pressing plate, the ice thickness sensing plane and the ice thickness sensing connecting rod are fastened by a fastening elastic pad and a fastening nut on the outer side;

the ice thickness sensing fastening kit comprises ice thickness sensing support rods (122-1-122-4) and a support rod bracket (150), wherein the ice thickness sensing support rod is formed by combining a support rod hook (138), a support rod screw (139), a support rod main body (140) and a tail end mounting screw hole (341), and the ice thickness sensing support rod is mounted on the support rod bracket through the tail end mounting screw hole (341); the support rod hook is used for installing the ice thickness sensing plane at a support rod fastening point (125) of the ice thickness sensing plane; a connecting rod end through hole of the connecting rod pressing and fixing plate (133) penetrates through a supporting rod screw, and the connecting rod pressing and fixing plate (133), the ice thickness sensing plane (60) and the ice thickness sensing supporting rod are fastened by a fastening elastic pad and a fastening nut on the outer side;

the support rod bracket (150) comprises a bracket main body (141) and four bracket side lugs (143-1-143-4); the bracket main body (141) is in a hollow tube shape, a bracket through hole (142) is formed in the middle of the bracket main body, the bracket through hole penetrates through the ice thickness sensing connecting rod (61), four bracket side lugs (143-1-143-4) are arranged on the outer side of the bracket main body, a supporting rod mounting hole (144) is formed in the middle of each side lug, the supporting rod mounting hole corresponds to a tail end mounting screw hole (341), and a screw penetrates through the supporting rod mounting hole (144) and the tail end mounting screw hole (341) to fasten the supporting rod bracket (150) and the ice thickness sensing supporting rod;

the support through hole (142) of the support rod support penetrates through the ice thickness sensing connecting rod (61), a connecting rod U-shaped hook (136) of the ice thickness sensing connecting rod (61) is fastened with the ice thickness sensing plane (60), support rod hooks (138) of the four ice thickness sensor support rods are fastened with the ice thickness sensing plane (60), the four ice thickness sensor support rods are fastened with support side lugs (143-1-143-4) of the support rod support through tail end mounting screw holes (341), and the ice thickness sensing plane (60) and the ice thickness sensing connecting rod (61) form a whole to form the ice thickness sensor.

4. The intelligent de-icing apparatus based on homemade thermal wires according to claim 1, wherein: the intelligent controller (111) is composed of a controller shell (62), a controller inner container (63), normal state latches (64-1 and 64-2), normal state springs (65-1 and 65-2), a top end short circuit board (66), a top end cover plate (67), a short circuit spring (68), a step control board (69), a continuous spring (70), a step spring (71), ice melting springs (72-1 and 72-2), ice melting latches (73-1 and 73-2), a short circuit connecting wire B (160), a short circuit connecting wire A (161) and a bottom end cover plate (162);

the controller shell (62), the top end cover plate (67) and the bottom end cover plate (162) are combined to form a closed space, the controller inner container (63) is closed in the middle, and the controller inner container (63) and the step change control plate (69) freely move up and down under the limitation of step change control plate guide grooves (172-1 and 172-2) at two sides of the controller shell, a left step change control plate (232) and a right step change control plate (233);

the step spring (71) is sleeved outside the ice thickness sensing connecting rod (61) and is arranged between the bottom end cover plate (162) and the inner container bottom end cover plate (223);

the intelligent control connecting end B (115) is in short-circuit connection with the controller inner container (63) through a short-circuit connecting wire B (160); the short circuit spring (68) is connected between the top end short circuit plate (66) and the top end cover plate (67), and the short circuit connecting wire A (161) connects the top end short circuit plate (66) with the intelligent control connecting end A (114) in a short circuit mode.

5. The intelligent de-icing apparatus based on homemade thermal wires according to claim 4, wherein: the controller shell (62) is in a tubular shape with a certain thickness, is made of insulating materials, and has an axis vertical to a horizontal plane; the top and bottom of the tube wall are provided with a top end cover plate mounting hole (166) and a bottom end cover plate mounting hole (167); the lower side wall is provided with an intelligent control connecting end B mounting hole (163) for mounting an intelligent control connecting end B (115); the left side and the right side of the upper side wall are respectively provided with an ice melting latch mounting hole (164-1, 164-2) on the same horizontal plane for mounting an ice melting latch (73-1, 73-2), and also respectively provided with a normal latch mounting hole (165-1, 165-2) on the same horizontal plane for mounting a normal latch (64-1, 64-2), the normal latch and a normal spring are placed in the normal latch mounting holes, the normal latch is mounted at the inner side of the controller shell (62), the normal latch is externally provided with the normal spring, the normal spring is sealed at the outer side of the controller shell (62), and under the action of the normal spring, the normal latch is exposed at the inner side of the controller shell (62); the ice melting lock bolt and the ice melting spring are placed in the ice melting lock bolt mounting hole, the ice melting lock bolt is mounted on the inner side of the controller shell (62), the ice melting spring is placed outside the ice melting lock bolt, the ice melting spring is sealed on the outer side of the controller shell (62), and under the action of the ice melting spring, the ice melting lock bolt is exposed out of the inner side of the controller shell (62);

the controller inner container (63) is arranged in the controller outer shell (62) and comprises an inner container top end cover plate (221), an inner container main body (222) and an inner container bottom end cover plate (223); the liner top end cover plate (221), the liner main body (222) and the liner bottom end cover plate (223) are all made of conductive materials; the inner container main body is in a tubular shape with a certain thickness, and the axis of the inner container main body is vertical to the horizontal plane; mounting holes are formed in the top and the bottom of the tube wall, and a liner top end cover plate (221) and a liner bottom end cover plate (223) are mounted; inner container guide grooves (176-1, 176-2) are vertically arranged on two sides of the pipe wall, and the width of each inner container guide groove is smaller than the diameter of the normal lock bolt and the ice melting lock bolt; a liner lock hole (175-1, 175-2) is arranged at a certain part of the liner guide groove; the axis of the inner container lock hole is in the horizontal direction, and the diameter of the inner container lock hole is larger than that of the normal lock latch and the ice melting lock latch; when the controller is used, the inner container lock hole and the inner container guide groove of the controller inner container, the ice melting lock latch mounting hole and the normal lock latch mounting hole of the controller shell (62) and the axis of the controller shell are on the same plane;

the step change control plate (69) is composed of a step change top plate (230), a step change bottom plate (231), a left side step change control plate (232) and a right side step change control plate (233); the step top plate (230) and the step bottom plate (231) are circular, the middle of the step top plate and the middle of the step bottom plate are symmetrically provided with a connecting rod through hole (234), the left side of the connecting rod through hole (234) is provided with two left side step fastening holes (236-1 and 236-2), the right side of the connecting rod through hole (234) is provided with two right side step fastening holes (237-1 and 237-2), the step left side fastening hole and the step right side fastening hole are on the same straight line, and the straight line where the step left side fastening hole and; the diameter of the through hole of the step roof connecting rod is slightly larger than that of the ice thickness sensing connecting rod; the diameter of the through hole of the step bottom plate connecting rod is slightly larger than that of the continuous spring;

the left step control plate (232) is a plate-shaped cuboid with a notch on the outer side, the outer side is called an outer upper convex edge (242), an outer concave edge (243) and an outer lower convex edge (244), and the outer concave edge is recessed inwards; the top of the stepped top plate is provided with two control plate upper mounting holes (241-1 and 241-2) which correspond to the stepped left fastening holes of the stepped top plate and are used for fastening the stepped top plate (230) and the left stepped control plate (232); the bottom of the stepped bottom plate is provided with two control plate lower mounting holes (245-1, 245-2) which correspond to the stepped left fastening hole (236) of the stepped bottom plate (231) and are used for fastening the stepped bottom plate (231) and the left stepped control plate (232); the upper inclined side face (247) is a transition side face between the outer upper convex edge (242) and the outer concave edge (243) and gradually inclines from top to bottom from outside to inside, and the lower inclined side face (248) is a transition side face between the outer concave edge (243) and the outer lower convex edge (244) and gradually inclines from top to bottom from inside to outside; the right side step control plate and the left side step control plate are in a symmetrical relation;

the ice thickness sensing connecting rod (61) sequentially penetrates through the bottom end cover plate (162), the step spring (71), the liner bottom end cover plate (223), the continuous spring (70) and the step bottom plate (231) from bottom to top, and the ice thickness sensing connecting rod (61) is fastened with the step top plate (230) of the step control plate (69) through a top end screw (134) of the ice thickness sensing connecting rod (61); the step spring (71) is sleeved outside the ice thickness sensing connecting rod and fixed between the bottom end cover plate (162) and the inner container bottom end cover plate (223); the continuous spring (70) is sleeved outside the ice thickness sensing connecting rod and fixed between the cover plate (223) at the bottom end of the inner container and the stepped top plate (230).

6. The intelligent de-icing apparatus based on homemade thermal wires according to claim 3, wherein: the sensing plane fastening suite (124-a2, a3, a10,124-b1, b 2-b 10.124-c2 and c 3-c 10) fastens the sensing lead positioning rods (121-1-121-3) and the vertically crossed ice thickness sensing leads (120), and comprises a U-shaped fastening connecting piece (127), a fastening pressure plate (128), fastening elastic pads (129-1 and 129-2) and fastening nuts (130-1 and 130-2); the U-shaped fastening connecting piece is U-shaped, two ends of the U-shaped fastening connecting piece are parallel straight lines, and the middle of the U-shaped fastening connecting piece is connected by a semicircle; u-shaped fastening connecting piece screw openings are arranged on the parallel straight parts; the U-shaped fastening connecting piece screw opening is matched with the fastening nut, two fastener through holes are formed in the fastening pressure plate, the distance between the two fastener through holes and the two ends of the U-shaped fastening connecting piece is equal, and the size of the two fastener through holes is the size capable of penetrating through the U-shaped fastening connecting piece screw opening.

7. The intelligent de-icing apparatus based on homemade thermal wires according to claim 4, wherein: the top end cover plate (67) is a disc and is made of an insulating material, the diameter of the disc is larger than the outer diameter of the controller shell (62), the lower end of the disc is a metal disc type top end short-circuit plate (66) made of a metal material, the top end short-circuit plate is in short-circuit connection with the intelligent control connection end A (114) through a short-circuit connection line A, and a short-circuit spring (68) is arranged between the top end cover plate (67) and the top end short-circuit plate (66); an intelligent control connecting end A mounting hole (170), four controller shell mounting holes (168-1-168-4) and four suspension mounting holes (169-1-169-4) are formed in the top end cover plate (67), the controller shell mounting holes (168-1-168-4) correspond to the top end cover plate mounting holes (166-1-166-4) of the controller shell (62) one by one, and mounting screws penetrate through the controller shell mounting holes to mount the top end cover plate of the controller inner container on the controller shell (62); the hanging mounting holes (169-1-169-4) are used for fixing the passive intelligent switch (100) on the mounting bracket; the intelligent control connecting end A (114) is installed in the intelligent control connecting end A installing hole (170);

the bottom cover plate (162) is made of an insulating material and is disc-shaped, the upper side of the bottom cover plate is provided with bottom cover plate through holes (171-1-171-4), the bottom cover plate through holes correspond to the bottom cover plate mounting holes one by one, screws penetrate through the bottom cover plate through holes and are drilled into the bottom cover plate mounting holes (167-1-167-4) of the controller shell, and the bottom cover plate is fastened on the controller shell (62);

the connecting rod bottom end through hole (220) is arranged in the middle of the bottom end cover plate, and the ice thickness sensing connecting rod (61) penetrates through the connecting rod bottom end through hole;

the liner top cover plate mounting screw holes (177-1-177-4) correspond to liner top mounting holes (174-1-174-4) of the liner main body in position, mounting screws penetrate through the liner top cover plate mounting screw holes and are twisted with the liner top mounting holes, and the liner top cover plate is mounted on the liner main body; the inner container bottom cover plate mounting screw holes (178-1-178-4) correspond to the positions of inner container bottom mounting holes (173-1-173-4) of the inner container main body, mounting screws penetrate through the inner container bottom cover plate mounting screw holes and are twisted with the inner container bottom mounting holes, and the inner container bottom cover plate is mounted on the inner container main body; the diameter of the through hole of the connecting rod of the bottom cover plate of the inner container is slightly larger than that of the connecting rod of the ice thickness sensing, and the connecting rod of the ice thickness sensing can penetrate through the through hole of the connecting rod of the bottom cover plate of the inner container.