CN215770606U

CN215770606U - Environment-friendly cable

Info

Publication number: CN215770606U
Application number: CN202121885356.XU
Authority: CN
Inventors: 匡亚夫
Original assignee: Shandong Taikai Cable Technology Co ltd
Current assignee: Shandong Taikai Cable Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-08
Anticipated expiration: 2031-08-12

Abstract

The utility model provides an environment-friendly cable, which relates to the technical field of cables and comprises a main body and a supporting assembly, wherein a heat dissipation bin is arranged in the main body, an inner pipe is arranged in the main body, a plurality of inner supports are sleeved on the outer surface of the inner pipe, three conductive wires are arranged in the inner pipe, and the supporting assembly used for fixing the main body is arranged on the surface of the inner support. This kind of cable hangs the main part through setting up inner support and bearing wire to this hoisting device's installation stability prevents its damage for the main part bearing, simultaneously through set up heat dissipation storehouse and bleeder vent in the main part, makes things convenient for the cold air among the external air to get into and cools down the inner tube, takes place with this condition of avoiding the thermal-arrest to catch fire, improves the safety in utilization of device.

Description

Environment-friendly cable

Technical Field

The utility model relates to the technical field of cables, in particular to an environment-friendly cable.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is a wire for transmitting power or information from one place to another place, generally, the cable is a cable similar to a rope formed by twisting several or several groups of wires, each group of wires are mutually insulated and are usually twisted around a center, and the cable plays an important role in providing electricity utilization functions for electrical appliances in modern society.

However, the weight of the common environmental protection cable in the market is heavier than that of the common cable due to the fact that the photovoltaic panel is added inside the common environmental protection cable, the common environmental protection cable in the market does not additionally add support to the weight-increased cable, the cable is likely to droop or even break due to the weight of the cable in the actual use process, meanwhile, the cable is used as an important transmission medium of power transmission between cities, the situation that the cable is prone to overhigh heat and causes heat collection in the process of twenty-four hours of uninterrupted work is caused, the cable in the market is mostly not designed and radiated due to the situation, and the heat accumulation causes the potential safety hazard of short circuit and fire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background art, and provides an environment-friendly cable.A main body is suspended by arranging an inner support and a bearing wire, so that the installation stability of the device is improved, the main body is prevented from being damaged by bearing, and meanwhile, a heat dissipation bin and air holes are arranged in the main body, so that cold air in the outside air can conveniently enter an inner pipe for cooling, the occurrence of heat collection and fire ignition is avoided, and the use safety of the device is improved.

In order to achieve the above object, the present invention provides an environmental protection cable, including a main body and a support assembly;

the heat dissipation device comprises a main body, an inner tube, a plurality of inner supports, a plurality of conductive wires and a plurality of heat dissipation pipes, wherein the heat dissipation bin is arranged in the main body;

the surface of the inner support is provided with a supporting component used for fixing the main body.

Furthermore, the supporting component comprises lug plates, limiting holes and bearing wires, a plurality of lug plates are arranged on the periphery of the inner support, the limiting holes are formed in the surfaces of the lug plates, and the bearing wires are arranged in the limiting holes.

Further, be provided with the photovoltaic layer on the main part surface, photovoltaic in situ portion is provided with a plurality of photovoltaic board.

Furthermore, a plurality of air holes are formed in the outer surface of the main body, and the air holes are arranged around the main body at equal intervals.

Furthermore, a filter screen is fixedly installed inside the air holes, and the aperture of the filter screen is 25 μm.

Furthermore, a plurality of flow guide rings are arranged on the outer surface of the inner pipe, the flow guide rings are of annular sheet structures, and the diameter of each flow guide ring is larger than that of the inner pipe.

Furthermore, an insulating layer is sleeved on the outer surface of the conductive wire, a gap is formed between the conductive wire and the inner tube, and a heat conduction block is filled in the gap.

Furthermore, the three conductive wires are twisted together in a twisted shape, and the insulating layers outside the three conductive wires are tightly attached to each other.

The utility model provides an environment-friendly cable which has the following beneficial effects:

1. the utility model has the advantages that the inner support and the main body are suspended through the ear plates by arranging the bearing wires to penetrate through the ear plates, so that the installation stability of the device is improved, and the phenomenon that the main body is easily broken due to overlarge weight and drooping is avoided.

2. Secondly, through set up heat dissipation storehouse and bleeder vent in the main part, make things convenient for the cold air among the ambient air to get into and cool down the inner tube to this condition of avoiding the thermal-arrest to catch fire takes place, improves the safety in utilization of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the main structure of the present invention.

Fig. 3 is a schematic view of the inner tube structure of the present invention.

Fig. 4 is a schematic view of the structure of the conductive filament of the present invention.

Fig. 5 is an enlarged schematic view of the utility model at a in fig. 2.

In FIGS. 1-5: 1. a main body; 101. a photovoltaic layer; 102. air holes are formed; 103. filtering with a screen; 104. a heat dissipation bin; 2. an inner support; 201. an ear plate; 202. a limiting hole; 203. a load-bearing wire; 3. an inner tube; 301. a flow guide ring; 302. a conductive filament; 303. an insulating layer; 304. a heat conducting block.

Detailed Description

Example (b):

referring to figures 1-5 of the drawings,

the environment-friendly cable provided by the embodiment comprises a main body 1 and a support component;

as shown in fig. 2, an inner tube 3 is arranged inside a main body 1, a plurality of inner brackets 2 are sleeved on the outer surface of the inner tube 3, a heat dissipation bin 104 is arranged inside the main body 1, and three conductive wires 302 are arranged inside the inner tube 3;

the surface of the inner bracket 2 is provided with a supporting component for fixing the main body 1.

Further, the supporting component includes otic placode 201, spacing hole 202 and bearing silk 203, inner support 2 is provided with a plurality of otic placode 201 all around, spacing hole 202 has been seted up on the otic placode 201 surface, spacing hole 202 inside is provided with bearing silk 203, in the use, through passing inside spacing hole 202 with bearing silk 203, can hang otic placode 201 through bearing silk 203, and then carry out the bearing to inner support 2, avoid cable junction for too long a time in the use, its own weight is overweight, main part 1 is difficult to support the condition emergence of deformation flagging.

Further, be provided with photovoltaic layer 101 on the main part 1 surface, photovoltaic layer 101 is inside to be provided with a plurality of photovoltaic board, in the use, when the transmission of electric energy is carried out through conducting wire 302 to the electric current, and in the in-process of transmission, because transmission distance is longer, lead to the electric current when passing through conducting wire 302, its electric energy of itself also is being consumed by the resistance on conducting wire 302, probably cause the phenomenon that the electric current diminishes the power supply is not enough when current transmission is to city inside, in order to reduce the electric energy consumption in the transportation, can be the electric energy with the light energy conversion in the environment in daytime through the photovoltaic board in photovoltaic layer 101, with the consumption that causes in the compensation current transmission.

The photovoltaic panel is made of a polycrystalline silicon material, power can be supplied to the conductive wires 302 through the photovoltaic panel, and the generated power is increased, so that excessive loss of current can be avoided when the current passes through the conductive wires 302, and the power after electric energy transmission can meet the power demand;

the photovoltaic panel can be made of various materials, such as a polycrystalline silicon material, a single crystal silicon material, a thin film material, an organic material and a dye-sensitized material, and for the photovoltaic panel, the photoelectric conversion efficiency of the single crystal silicon material is about 18%, which is the highest material in all kinds of photovoltaic panels, but the purchase and manufacturing costs are high, so that the photovoltaic panel cannot be generally used, the photoelectric conversion efficiency of the photovoltaic panel made of the polycrystalline silicon material is about 16% which is not much different from that of the solar panel made of the single crystal silicon material, and in terms of manufacturing cost, the polycrystalline silicon material is cheaper than the single crystal material, the material is simple and convenient to manufacture, and the production cost can be effectively reduced by selecting the polycrystalline silicon material.

Further, a plurality of bleeder vent 102 has been seted up on the main part 1 surface, equidistance is arranged around main part 1 between a plurality of bleeder vent 102, in the use, long distance power transmission and the incessant work of conducting wire 302 will lead to the heat to pile up inside inner tube 3, will have fusing or even hidden danger on fire when the heat is too high, outside air can get into inside heat dissipation storehouse 104 through bleeder vent 102 this moment, outside cold air can contact with inner tube 3 surface after reacing heat dissipation storehouse 104, with this take away the heat on the inner tube 3, avoid in the use 3 thermal-arrest of inner tube to lead to the potential safety hazard.

Furthermore, the filter screen 103 is fixedly installed inside the air vent 102, the aperture of the filter screen 103 is 25 μm, in the using process, the outside air enters the heat dissipation bin 104 through the air vent 102 to cool the inner tube 3, dust in the outside air can enter the heat dissipation bin 104 at the moment, the air passing through the air vent 102 is filtered through the filter screen 103 at the moment, and the situation that the heat on the inner tube 3 is difficult to discharge due to accumulation of the outside dust in the heat dissipation bin 104 in the using process is avoided.

Further, be provided with a plurality of water conservancy diversion ring 301 on the 3 outer surfaces of inner tube, water conservancy diversion ring 301 is annular sheet structure, and the diameter of water conservancy diversion ring 301 is greater than the diameter of inner tube 3, in the use, when outside rainy rainwater falls into heat dissipation storehouse 104 when inside or when the temperature in the inner tube 3 and the too big moisture condensation of external temperature difference on the surface of inner tube 3, these moisture will be the lapse under the effect of gravity, and flow to water conservancy diversion ring 301 bottom condensation bead and whereabouts along water conservancy diversion ring 301, with this increase the drainage efficiency in heat dissipation storehouse 104, avoid moisture to remain and cause the condition emergence that corrodes and lead to the electric leakage even on the surface of inner tube 3.

Further, the cover is equipped with insulating layer 303 on the electrically conductive silk 302 surface, be provided with the gap between electrically conductive silk 302 and the inner tube 3, and the inside packing in gap has heat conduction piece 304, can be isolated three electrically conductive silks 302 each other through insulating layer 303, avoid the contact phenomenon that produces the short circuit together to take place, simultaneously in the use, heat conduction to inner tube 3 on the surface can be with electrically conductive silk 302 to the heat conduction piece 304 that passes through, thermal conduction efficiency accelerates to this improves the cooling effect.

Further, twist together to be the twist form between three conductive filament 302, and closely laminate between the insulating layer 303 in three conductive filament 302 outsides, in the use, can promote the firm degree of conductive filament 302 through twisting each other between three conductive filament 302 together, avoid in the use that a single conductive filament 302 scatters or the installation is unstable to lead to the condition of damage to take place to this hoisting device's stability in use.

When the utility model is used, two ends of the three conductive wires 302 are respectively connected with a power station and a power distribution station, at the moment, the bearing wire 203 is fixed on a high-voltage tower, the lug plate 201 can be hung up through the bearing wire 203 by penetrating the bearing wire 203 into the limiting hole 202, and then the inner bracket 2 is loaded, so that the situation that the main body 1 is difficult to support and deform and droop due to overweight of the cable when the cable is connected in an overlength process is avoided, the electric energy carrying work can be borne through the conductive wires 302 after the installation is finished, heat can be accumulated in the inner tube 3 due to long-distance electric energy transmission and uninterrupted work of the conductive wires 302 in the use process, the hidden danger of fusing and even firing can be caused when the heat is overhigh, at the moment, the heat on the conductive wires 302 is conducted to the surface of the inner tube 3 through the heat conducting block 304, and the heat conduction efficiency is improved, then, the outside air can enter the heat dissipation bin 104 through the air holes 102, and the outside cold air can contact with the outer surface of the inner tube 3 after reaching the heat dissipation bin 104, so as to take away the heat on the inner tube 3, thereby avoiding the potential safety hazard caused by heat collection of the inner tube 3 in the use process, when rain water outside falls into the heat dissipation bin 104 or when the temperature difference between the inside of the inner tube 3 and the outside is too large and moisture is condensed on the outer surface of the inner tube 3, the moisture can slide downwards under the action of gravity and flows to the bottom of the flow guide ring 301 along the flow guide ring 301 to be condensed into water drops and fall down, thereby increasing the drainage efficiency of the heat dissipation bin 104, avoiding the situation that the moisture remains on the outer surface of the inner tube 3 to cause corrosion and even cause electric leakage, and in the transmission process, because the transmission distance is longer, when the current passes through the conductive wire 302, the electric energy of the current is also consumed by the resistance on the conductive wire 302, the phenomenon that the current becomes small and the power supply is insufficient can be caused when the current is transmitted to the inside of a city, in order to reduce the electric energy consumption in the transportation process, the photovoltaic panel in the photovoltaic layer 101 can convert the light energy in the environment into the electric energy in the daytime so as to compensate the consumption caused in the current transmission process, and therefore the device can provide a stable and safe power transmission function for a user through the structure.

Claims

1. An environmentally friendly cable comprising a main body and a support assembly;

2. The environment-friendly cable according to claim 1, wherein the support assembly comprises ear plates, limiting holes and bearing wires, a plurality of ear plates are arranged around the inner support, the limiting holes are formed in the surfaces of the ear plates, and the bearing wires are arranged in the limiting holes.

3. The environment-friendly cable according to claim 1, wherein a photovoltaic layer is disposed on the outer surface of the main body, and a plurality of photovoltaic panels are disposed inside the photovoltaic layer.

4. The environment-friendly cable according to claim 1, wherein the outer surface of the main body is provided with a plurality of air holes, and the air holes are arranged around the main body at equal intervals.

5. The environment-friendly cable according to claim 4, wherein a filter screen is fixedly installed inside the air hole, and the aperture of the filter screen is 25 μm.

6. The environment-friendly cable according to claim 1, wherein a plurality of deflector rings are arranged on the outer surface of the inner tube, the deflector rings are of annular sheet structures, and the diameter of the deflector rings is larger than that of the inner tube.

7. The environment-friendly cable according to claim 1, wherein an insulating layer is sleeved on an outer surface of the conductive wire, a gap is arranged between the conductive wire and the inner tube, and a heat conducting block is filled in the gap.

8. The environment-friendly cable according to claim 7, wherein the three conductive wires are twisted together in a twisted shape, and the insulating layers outside the three conductive wires are tightly attached to each other.