CN108155710B

CN108155710B - Solar charging's overhead cable blows snow device

Info

Publication number: CN108155710B
Application number: CN201711359652.4A
Authority: CN
Inventors: 吴联凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-17
Filing date: 2017-12-17
Publication date: 2020-09-04
Anticipated expiration: 2037-12-17
Also published as: CN108155710A

Abstract

The utility model provides a solar charging's overhead cable blows snow device, includes solar cell panel, staple bolt, plenum, shielding plate, battery and cavity, the both ends of cavity all are fixed with the shielding plate, and the one end of shielding plate evenly is provided with the fixture block, the other end of shielding plate evenly is provided with the draw-in groove of mutually supporting with the fixture block, the inside one end of shielding plate all is provided with the tuber pipe, the inside other end of shielding plate all is provided with pressure sensor, and solar cell panel's output passes through the input electric connection of photovoltaic controller with the battery, and pressure sensor's output is connected with wireless signal transceiver module's input electricity, and wireless signal transceiver module's output is connected with the input electricity of fan. The solar energy storage battery is provided with the solar cell panel and the storage battery, so that solar energy can be converted into electric energy and stored in the storage battery conveniently, power is provided for the device, energy is saved, emission is reduced, and the environment is protected.

Description

Solar charging's overhead cable blows snow device

Technical Field

The invention relates to the technical field of snow accumulation prevention of overhead cables, in particular to a solar charging overhead cable snow blowing device.

Background

The overhead cable is a cable product used for transmitting and distributing high-power electric energy in a main line of an electric power system, and comprises various voltage grades of 1-500KV and above, and various insulated electric power cables, the overhead cable is laid outdoors throughout the year, the service life of the overhead cable is often influenced in severe environment, sometimes severe weather even the overhead cable is directly damaged, so that the transmission of electric power is influenced, the electric transmission line in China is continuously damaged by snow, the snow accumulated in the electric transmission line can seriously damage the electric power supply and the whole power grid, the serious snow accumulated in the electric transmission line can cause tower collapse and line break accidents of the main line, and a super-large power grid accident of large-area power failure and power grid collapse and collapse is formed, although China obtains some scores in the research of snow-accumulation-prevention materials at present, the overhead cable product has unsatisfactory effect on the electric transmission line, the snow device function singleness is prevented to the part, because the overhead cable is longer, and the ordinary snow device of preventing is not convenient for fixed mounting and dismantlement, and it is not convenient to use, and in addition, the device during operation need consume a large amount of electric energy, therefore urgently needs a snow device of preventing that has sufficient reliable power and satisfies people's demand.

Disclosure of Invention

The invention aims to provide a solar-charged overhead cable snow accumulation prevention device to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a solar charging overhead cable snow blowing device comprises a solar cell panel, a hoop, an air chamber, a shielding plate, a storage battery and a cavity, wherein the shielding plate is fixed at two ends of the cavity, a clamping block is uniformly arranged at one end of the shielding plate, a clamping groove matched with the clamping block is uniformly arranged at the other end of the shielding plate, an air pipe is arranged at one end of the shielding plate, a pressure sensor is arranged at the other end of the shielding plate, an air chamber is arranged at the bottom end of the shielding plate, which is far away from the air pipe, a spray head is arranged at the top end of the air chamber, a uniform distribution plate is arranged between the air chamber and the shielding plate, a wireless signal receiving and sending module is installed at the top end of the cavity, partition plates are arranged at two ends of the cavity, the air chamber is formed between the partition plates, a fan is installed at the bottom end of the air chamber, and, the input end of the air inlet is connected with the air cavity through an air pipe, and the bottom end of the cavity is provided with a hoop;

the storage battery is arranged in the cavity at one side of the partition plate close to the shielding plate, the solar panel is arranged at the outer side of the shielding plate, and the output end of the solar panel is electrically connected with the input end of the storage battery through the photovoltaic controller;

the output end of the pressure sensor is electrically connected with the input end of the wireless signal transceiving module, and the output end of the wireless signal transceiving module is electrically connected with the input end of the fan.

Preferably, the uniform distribution plate is uniformly provided with preformed holes.

Compared with the prior art, the invention has the beneficial effects that:

1) the solar-charged overhead cable snow accumulation prevention device is provided with the solar cell panel and the storage battery, so that solar energy can be converted into electric energy and stored in the storage battery conveniently, power is provided for the device, energy is saved, emission is reduced, and the environment is protected;

2) the device is provided with the clamping groove and the clamping block, so that the combined shielding plate is convenient to install, the snow-accumulation-preventing device is installed in a combined and assembled mode under the condition that a cable is very long, the operation is simple, the maintenance is convenient, meanwhile, the device is provided with the fan, the air pipe, the spray head, the air cavity and the pressure sensor, the fan is convenient to start after the accumulated snow on the shielding plate reaches a pressure set value, the air enters the air cavity after passing through the air pipe and is sprayed out by the spray head, a small amount of accumulated snow on the shielding plate is blown away and melted, and the situation that the accumulated snow is more and more, the shielding plate is crushed and the overhead cable is damaged is;

3) the device is through installing the staple bolt, and the inside sponge bed course that is provided with of staple bolt can prevent again that the staple bolt from pressing from both sides bad cable, and it is convenient to use to be convenient for fixed aerial cable.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a side view of the present invention.

In the figure: 1-a spray head; 2-uniformly distributing plates; 3-a cable body; 4-hoop holding; 5-a hinged shaft; 6, a fan; 7-a pressure sensor; 8-air chamber; 9-air inlet; 10-solar panel; 11-a wireless signal transceiver module; 12-a shutter; 13-air pipe; 14-a partition plate; 15-a storage battery; 16-a sponge cushion layer; 17-a fixing bolt; 18-a wind cavity; 19-a fixture block; 20-a card slot; 21-cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a solar charging overhead cable snow blowing device comprises a hoop 4, an air chamber 8, a baffle plate 12 and a cavity 21, wherein the two ends of the cavity 21 are respectively fixed with the baffle plate 12, the included angle between the baffle plates 12 is 45 degrees, the snow falling is prevented from being accumulated, one end of the baffle plate 12 is uniformly provided with a clamping block 19, the other end of the baffle plate 12 is uniformly provided with a clamping groove 20 matched with the clamping block 19, one end inside the baffle plate 12 is provided with an air pipe 13, the other end inside the baffle plate 12 is provided with a pressure sensor 7, the model of the pressure sensor 7 can be CYYZ11, the outer side of the baffle plate 12 is provided with a solar cell panel 10, the bottom end of one side of the baffle plate 12, which is far away from the air pipe 13, is provided with an air cavity 18, the top end of the air cavity 18 is provided with a spray head 1, a uniform distribution plate 2 is arranged between the air cavity 18 and the baffle plate 12, the snow melting device is convenient for blowing off snow to blow away and melt snow, a wireless signal transceiving module 11 is installed at the top end inside a cavity 21, partition plates 14 are arranged at two ends inside the cavity 21, an air chamber 8 is formed between the partition plates 14, a fan 6 is installed at the bottom end inside the air chamber 8, storage batteries 15 are installed inside the cavity 21, close to one side of a baffle plate 12, of the partition plate 14, air inlets 9 are arranged at two ends of the top of the air chamber 8, filter screens are arranged on the air inlets 9 to prevent dust from blocking the air inlets 9, the input ends of the air inlets 9 are connected with an air chamber 18 through air pipes 13, a hoop 4 is installed at the bottom end of the cavity 21, sponge cushion layers 16 are arranged at two ends inside the hoop 4 to prevent the cable main body 3 from being damaged by clamping, a cable main body 3 is fixed inside the hoop 4, a hinged shaft 5 is arranged at the top end, the output end of the solar cell panel 10 is electrically connected with the input end of the storage battery 15 through the photovoltaic controller, the output end of the pressure sensor 7 is electrically connected with the input end of the wireless signal receiving and transmitting module 11, and the output end of the wireless signal receiving and transmitting module 11 is electrically connected with the input end of the fan 6.

The working principle is as follows: when the device is used, the solar cell panel 10 converts sunlight into electric energy to be stored in the storage battery 15, the storage battery 15 provides power for the device, then the clamping block 19 and the clamping groove 20 on the shielding plate 12 are spliced together according to the length of the overhead cable, the fixing bolt 17 is unscrewed, the hoop 4 is opened, the cable main body 3 is fixed inside the hoop 4, then snow falls on the shielding plate 12, most of the snow can slide off along the inclined plate due to the fact that the included angle between the shielding plates 12 is 45 degrees, the snow cannot be accumulated, if snowstorm weather occurs, the snow slides off and is not accumulated timely, the pressure sensor 7 senses pressure, signals are transmitted to the wireless signal transceiving module 11, the wireless signal transceiving module 11 transmits the signals to the fan 6, then the fan 6 is started, wind enters the wind cavity 18 from the air inlet 9 and then is sprayed out from the spray nozzle 1, and is blown out through the reserved holes on the uniform distribution plate, melting and blowing off the accumulated snow.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a solar charging's overhead cable blows snow device, includes solar cell panel (10), staple bolt (4), plenum (8), shielding plate (12), battery (15) and cavity (21), its characterized in that: baffle plates (12) are fixed at two ends of the cavity (21), a clamping block (19) is uniformly arranged at one end of each baffle plate (12), a clamping groove (20) matched with the clamping block (19) is uniformly arranged at the other end of each baffle plate (12), an air pipe (13) is arranged at one end of each baffle plate (12), a pressure sensor (7) is arranged at the other end of each baffle plate (12), an air cavity (18) is arranged at the bottom end of one side, far away from the air pipe (13), of each baffle plate (12), a spray head (1) is arranged at the top end of each air cavity (18), a uniform distribution plate (2) is arranged between each air cavity (18) and each baffle plate (12), a wireless signal receiving and sending module (11) is installed at the top end of the interior of the cavity (21), partition plates (14) are arranged at two ends of the interior of the cavity (21), and an air chamber (8) is formed between the, a fan (6) is installed at the bottom end inside the air chamber (8), air inlets (9) are formed in two ends of the top of the air chamber (8), the input ends of the air inlets (9) are connected with an air cavity (18) through air pipes (13), and a hoop (4) is installed at the bottom end of the cavity (21); the storage battery (15) is arranged in the cavity (21) on one side, close to the shielding plate (12), of the partition plate (14), the solar cell panel (10) is arranged on the outer side of the shielding plate (12), and the output end of the solar cell panel (10) is electrically connected with the input end of the storage battery (15) through the photovoltaic controller; the output end of the pressure sensor (7) is electrically connected with the input end of the wireless signal transceiving module (11), and the output end of the wireless signal transceiving module (11) is electrically connected with the input end of the fan (6); when the device is used, sunlight is converted into electric energy by the solar cell panel (10) and stored in the storage battery (15), the storage battery (15) provides power for the device, then the clamping block (19) on the shielding plate (12) is spliced with the clamping groove (20) according to the length of the overhead cable, the fixing bolt (17) is unscrewed, the hoop (4) is opened, the cable main body (3) is fixed in the hoop (4), then when snow falls on the shielding plate (12), most of the snow can slide down along the inclined plate and cannot be accumulated, if the snow falls in snowstorm weather, the snow cannot be accumulated in time due to the fact that the included angle between the shielding plates (12) is 45 degrees, the pressure sensor (7) senses pressure and transmits signals to the wireless signal transceiver module (11), the wireless signal transceiver module (11) transmits signals to the fan (6), and then the fan (6) is started, the wind body enters the wind cavity (18) from the wind inlet (9), then is sprayed out by the spray head (1), and is blown out through the preformed holes on the uniform distribution plate (2) to melt and blow away the accumulated snow; the uniform distribution plate (2) is uniformly provided with preformed holes.