CN214799404U

CN214799404U - Intelligent snow removing device for expressway ceiling based on photovoltaic power generation technology

Info

Publication number: CN214799404U
Application number: CN202121002624.9U
Authority: CN
Inventors: 侍崇波; 吕天伟
Original assignee: Jiangsu Zhongyuan Shenghui New Energy Technology Co ltd
Current assignee: Jiangsu Zhongyuan Shenghui New Energy Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-19
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to an intelligent snow removing device for a highway ceiling based on photovoltaic power generation technology, which comprises a bracket, a ceiling, photovoltaic components, a water guide gutter, an operation and maintenance channel, a GEL energy storage device and the photovoltaic components which are obliquely arranged, wherein a plurality of photovoltaic components form a single-row array, the water guiding gutter is provided with a plurality of groups, the operation and maintenance channel and the water guiding gutter are both arranged to be high in the middle and low on two sides, the plurality of groups of water guide gutters are arranged between every two rows of photovoltaic module arrays, the water guide gutters are internally provided with electric heating devices, and in the snowstorm weather, the GEL energy storage system supplies power to the electric heating device, accumulated snow in the water guide gutter is discharged into two sides of the expressway after melting into water, the photovoltaic assembly of the GEL energy storage system supplies direct current reversely, the bottom of the accumulated snow on the photovoltaic assembly melts and slides into the gutter, and finally the accumulated snow is discharged after melting into water, so that the accumulated snow on the pavement of the expressway is prevented from influencing the passing of vehicles.

Description

Intelligent snow removing device for expressway ceiling based on photovoltaic power generation technology

Technical Field

The utility model belongs to the technical field of photovoltaic power generation device surface snow removing and specifically relates to a highway ceiling's intelligence removes snow device based on photovoltaic power generation technique is related to.

Background

Due to the difference of geographical latitudes, highways in northern areas, particularly in northeast, inner Mongolia, Qinghai and other areas generate huge snow removal cost due to snow storm every year, and even the condition that the commute of the highways is stopped sometimes can be caused.

At present, the invention is a Chinese patent with the publication number of CN108832886A and the patent name of the invention is an automatic snow removal control method for a photovoltaic shed, the invention comprises a photovoltaic array, a grid-connected bidirectional inverter and a controller, the inclination angle of a photovoltaic component is 13-17 degrees, a pressure sensor is arranged on a photovoltaic panel of the inclined photovoltaic array, a controller is used for collecting and detecting a snow pressure signal, the grid-connected bidirectional inverter is controlled to carry out bidirectional conversion of direct current and alternating current, snow melting is carried out on various photovoltaic square matrixes, the problem of icicle generated during snow melting is solved, and the snow photovoltaic panel is finally made to slide down by utilizing the downward sliding force generated by the gravity of the snow on the inclined photovoltaic panel.

To the correlation technique among the above-mentioned, the inventor thinks that adopt the installation of the face is assembled to the polylith subassembly, does not consider the inevitable installation gap between photovoltaic module and the subassembly, based on the theory of operation of current patent, because there is not the temperature in the gap between the photovoltaic module, when snow melts, very easily forms a way ice resistance in the gap between the photovoltaic module, influences the snow landing, still probably forms the icicle simultaneously, influences the beneath safety of bicycle shed.

Disclosure of Invention

In order to improve very easily when snow melts in the gap between photovoltaic module the icing form one way ice and hinder, influence the snow landing, also probably form ice simultaneously, influence the beneath safe problem of bicycle shed, the utility model provides a highway ceiling's intelligence removes snow device based on photovoltaic power generation technique.

The utility model provides a pair of highway ceiling's intelligence removes snow device based on photovoltaic power generation technique adopts following technical scheme:

an intelligent snow removing device of a highway ceiling based on a photovoltaic power generation technology comprises a support, a ceiling, photovoltaic components, a first connecting piece, a second connecting piece, a water guide gutter, an operation and maintenance channel, a GEL energy storage device, a direct current return supply photovoltaic component control system, an energy storage charging and discharging control system and a direct current heating control system, wherein the photovoltaic components are obliquely arranged, a plurality of photovoltaic components form a single-row array, the top of the support is connected with the ceiling, the ceiling is connected with a plurality of operation and maintenance channels, the ceiling is also connected with a plurality of groups of water guide gutters, the top of each water guide gutter is provided with an opening, the water guide gutters are respectively arranged on two sides of the operation and maintenance channel, the operation and maintenance channels and the water guide gutters are arranged to be high in the middle and low in the two sides, and the water guide gutters are arranged between every two rows of photovoltaic component arrays, an electric heating device is arranged in the water guide gutter.

By adopting the technical scheme, during snowstorm weather, the ceiling of the expressway is full of accumulated snow, at the moment, the electric heating device in the water guide gutter can be powered by the GEL energy storage system, after the accumulated snow in the water guide gutter melts into water, the accumulated snow is discharged into the two sides of the expressway from the two sides of the water guide gutter, meanwhile, the GEL energy storage system returns to the photovoltaic module control system through direct current to supply direct current to the photovoltaic module, the photovoltaic module generates heat, the bottom of the accumulated snow on the photovoltaic module melts, and due to the fact that the photovoltaic module is obliquely arranged, the accumulated snow slides into the water guide gutter from the photovoltaic module, finally is discharged into the two sides of the expressway after being melted into water, the condition that the accumulated snow on the pavement of the expressway affects vehicle passing is avoided, and the heat required by heating is totally from the light energy of the sun, so that the mode is more green and energy-saving.

Optionally, the top of the water guide gutter is provided with a fold, and the fold of the water guide gutter is matched with the gaps of the two adjacent rows of photovoltaic modules.

Through adopting above-mentioned technical scheme, be provided with the jack-up above the water guide gutter, be connected with adjacent photovoltaic module, can effectively avoid the junction to produce the gap, prevent that the side snow from flying into the road surface through gutter and photovoltaic module's gap.

Optionally, the middle of the photovoltaic module array is hollowed out.

Through adopting above-mentioned technical scheme, can effectual improvement whole device's wind resistance can, still material saving avoids extravagant simultaneously.

Optionally, the support is provided with a plurality of groups, sets up the both sides at highway respectively, the support specifically includes cement foundation and shaped steel structure cylinder, shaped steel structure main body's base is corresponding with cement foundation position, shaped steel structure main body passes through high strength bolt and is connected with cement foundation, the ceiling includes shaped steel structure curb girder, spatial grid structure crossbeam, spatial grid structure centre sill and idol prop, the direction of shaped steel structure curb girder is unanimous with the length direction along highway, the spatial grid structure crossbeam with shaped steel structure curb girder is perpendicular, the spatial grid structure centre sill is installed spatial grid structure crossbeam middle part.

Through adopting above-mentioned technical scheme, overall structure is favorable to the discharge after the snow melts into water more.

Optionally, 5-7 photovoltaic modules form a single-row array, and rubber sealing strips are arranged among gaps in the transverse direction of the photovoltaic modules.

Through adopting above-mentioned technical scheme, through setting up the rubber sealing strip between photovoltaic module, can avoid freezing when snow melts and form ice resistance in the gap between photovoltaic module to avoid causing danger to the vehicle that passes under the bottom of the ceiling.

Optionally, the inclination angle of the photovoltaic module is set to 13-18 °.

By adopting the technical scheme, the inclination angle of the photovoltaic module is determined according to the dimension of the project place, and the maximum efficiency of the photovoltaic module for absorbing sunlight is fully considered when the illumination directions are different.

Optionally, the intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology is designed in a modular matrix manner, the whole height of the ceiling is not lower than 6.5 meters, the length of each matrix design section is about 120 meters, and 6 rows of photovoltaic module arrays can be laid in a single matrix.

By adopting the technical scheme, the design of each module square matrix is independent, and the influence on the structure and the electricity is ensured to be limited to the module unit rather than the whole device even if an accident happens.

Compared with the prior art, the utility model discloses a following at least one useful technological effect:

1. in a snowy weather, the ceiling of the expressway is fully filled with accumulated snow, the electric heating device in the water guide gutter can be powered by the GEL energy storage system at the moment, the accumulated snow in the water guide gutter is melted into water and then discharged into two sides of the expressway from two sides of the water guide gutter, meanwhile, the GEL energy storage system supplies direct current to the photovoltaic assembly through the direct current return supply photovoltaic assembly control system, the photovoltaic assembly generates heat, the bottom of the accumulated snow on the photovoltaic assembly is melted, the accumulated snow slides into the water guide gutter from the photovoltaic assembly due to the fact that the photovoltaic assembly is obliquely arranged, and finally is discharged into two sides of the expressway after being melted into water, the situation that the accumulated snow on the expressway surface affects vehicle passing is avoided, and the heat required by heating is completely from solar energy, so that the mode is more green and energy-saving;

2. the design of each module matrix is independent of each other, ensuring that even in the event of an accident, the structural and electrical impact is limited to the module unit, not the entire device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an intelligent snow removing device for embodying a highway ceiling based on photovoltaic power generation technology.

Fig. 2 is a front view of an intelligent snow removing device structure for embodying a highway ceiling based on photovoltaic power generation technology.

Fig. 3 is a partially enlarged view for embodying a positional relationship between the water guiding gutter and the photovoltaic module.

Fig. 4 is a schematic view for embodying a ceiling and a gutter and an operation and maintenance passage.

Description of reference numerals: 1. a support; 11. a cement foundation; 12. a section steel structure column; 2. a ceiling; 21. a structural side beam of section steel; 22. a truss structure beam; 23. a grid structure center sill; 24. supporting the workpiece even; 3. an operation and maintenance channel; 4. a water guiding gutter; 5. a photovoltaic module; 52. a first connecting piece; 53. and a second connecting piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

The embodiment of the utility model discloses highway ceiling's intelligence removes snow device based on photovoltaic power generation technique. Referring to fig. 1, an intelligent snow removing device for a highway ceiling based on a photovoltaic power generation technology comprises a support 1, a ceiling 2, a photovoltaic module 5, a water guide gutter 4 and an operation and maintenance channel 3.

Referring to fig. 1, a plurality of groups are arranged on a support 1 at equal intervals and are respectively arranged on two sides of an expressway, the support 1 specifically comprises a cement foundation 11 and a section steel structure column 12, the section steel structure column 12 comprises a column body and a base, the column body is fixedly connected with the base, the cement foundation 11 is buried under the ground on two sides of the expressway, the base of a section steel structure main body corresponds to the cement foundation 11 in position and is provided with a plurality of high-strength bolts, the high-strength bolts penetrate through the base, the part of the high-strength bolts penetrating through the base is in threaded connection with the cement foundation 11, a ceiling 2 comprises a section steel structure side beam 21, a grid structure cross beam 22, a grid structure middle beam 23 and an even support 24, the section steel structure side beam 21 is provided with a plurality of groups, the section steel structure side beam 21 is arranged on the top of the section steel structure column 12 along the length direction of the expressway, and the grid structure cross beam 22 is provided with a plurality of groups, the both ends of spatial grid structure crossbeam 22 all are connected with the top of shaped steel structure cylinder 12 to spatial grid structure crossbeam 22 is perpendicular with shaped steel structure curb girder 21, and spatial grid structure center sill 23 is connected with spatial grid structure crossbeam 22's middle part, is connected with the idol between shaped steel structure cylinder 12 and the shaped steel structure curb girder 21 and props 24, is connected with the idol between shaped steel structure cylinder 12 and the spatial grid structure crossbeam 22 and props 24, and spatial grid structure center sill 23 is slightly higher than two shaped steel structure curb girder 21 horizontal direction's position in the position of horizontal direction.

Referring to fig. 2 and 3, the operation and maintenance passage 3 is installed on the steel structural side beam 21 and the grid structural center beam 23, the top of the operation and maintenance passage 3 is higher than the top of the steel structural side beam 21, and the operation and maintenance passage 3 is arranged to be high in the middle and low in the two sides.

Referring to fig. 3 and 4, the top of the water guiding gutter 4 is open, the water guiding gutter 4 is installed on two sides of the operation and maintenance channel 3, the bottoms of two ends of the water guiding gutter 4 are installed on the side beam 21 of the profile steel structure through bolts, the middle part of the water guiding gutter 4 is installed on the middle beam 23 of the grid structure through bolts, the top of the water guiding gutter 4 is flush with the top of the operation and maintenance channel 3 in the horizontal position, an electric heating device is arranged in the water guiding gutter 4, and the water guiding gutter 4 is high in the middle and low in two sides.

Referring to fig. 3, the photovoltaic module 5 is obliquely arranged, the inclination angle is set to be 13-18 degrees, the front of the photovoltaic array is low, the rear of the photovoltaic array is high, the first connecting piece 52 is high, the rear of the connecting piece is low, the higher end of the first connecting piece 52 is connected with the higher end of the photovoltaic module 5 through a bolt, the lower end of the first connecting piece 52 is connected with the lower end of the photovoltaic module 5 through a bolt, the middle part of the first connecting piece 52 is installed on the water guide gutter 4 and the operation and maintenance channel 3 through bolts, one end of the second connecting piece is connected with the grid structure beam 22, the other end of the second connecting piece is connected with the lower end of the photovoltaic module 5 through a bolt, each 4-7 blocks of the photovoltaic module 5 form a single-row array (based on the unidirectional lane width of a highway), and rubber sealing strips are arranged among gaps in the transverse direction of the photovoltaic module 5.

Referring to fig. 1, the intelligent snow removing device for the expressway ceiling 2 based on the photovoltaic power generation technology adopts a modular matrix design, the height of the ceiling 2 from the ground is not lower than 6.5 meters, the length of each matrix design section is about 120 meters, and 6 rows of photovoltaic module 5 arrays can be laid on a single matrix.

The device also comprises an external direct current return supply photovoltaic assembly control system, an energy storage charging and discharging control system and a GEL energy storage device.

The embodiment of the utility model provides an implementation principle of removing snow device of intelligence of highway ceiling based on photovoltaic power generation technique does: photovoltaic module 5 can be the electric energy with solar energy conversion, and store the GEL system of external connection, when snowstorm weather, the electric energy through reservoir daytime is to the electric heater unit circular telegram in water guide gutter 4, make the snow in the gutter melt into the both sides that water flows into highway, simultaneously, supply photovoltaic module control system through the direct current and supply power for photovoltaic module 5 is anti-, make the snow on the subassembly slide to water guide gutter 4 along the slope, melt back drainage guide in water guide gutter 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence removes snow device of highway ceiling based on photovoltaic power generation technique which characterized in that: including support (1), ceiling (2), photovoltaic module (5), connecting piece (52), connecting piece two (53), water guide gutter (4), fortune dimension passageway (3), GEL energy memory, direct current return and supply photovoltaic module (5) control system, energy storage charge-discharge control system and direct current heating control system, photovoltaic module (5) slope sets up, a plurality of photovoltaic module (5) form a single-row array, and the interval is provided with rubber seal strip between photovoltaic module (5).

2. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 1, wherein: the top of support (1) is connected with ceiling (2), be connected with a plurality of fortune dimension passageways (3) on ceiling (2), and still be connected with a plurality of water guide gutter (4) of group on ceiling (2), water guide gutter (4) top sets up to the opening, water guide gutter (4) set up respectively the both sides of fortune dimension passageway (3), fortune dimension passageway (3) with water guide gutter (4) all set up to middle high both sides low, a plurality of groups water guide gutter (4) set up between per two rows of photovoltaic module (5) arrays, be provided with electric heater unit in water guide gutter (4).

3. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 2, wherein: the top of the water guide gutter (4) is provided with a fold, and the fold of the water guide gutter (4) is matched with the gaps of the photovoltaic modules (5) in two adjacent rows.

4. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 3, wherein: the middle of the array of the photovoltaic module (5) is hollowed out.

5. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 4, wherein: support (1) is provided with a plurality of groups, sets up the both sides at highway respectively, support (1) specifically includes cement foundation (11) and shaped steel structure cylinder (12), shaped steel structure main body's base and cement foundation (11) position are corresponding, shaped steel structure main body passes through high strength bolt and is connected with cement foundation (11), ceiling (2) are including shaped steel structure curb girder (21), spatial grid structure crossbeam (22), spatial grid structure centre sill (23) and idol prop (24), the direction of shaped steel structure curb girder (21) is unanimous with the length direction along highway, spatial grid structure crossbeam (22) with shaped steel structure curb girder (21) are perpendicular, spatial grid structure centre sill (23) are installed spatial grid structure crossbeam (22) middle part.

6. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 5, wherein: every 5 ~ 7 photovoltaic module (5) form a single row array, be provided with the rubber sealing strip between photovoltaic module (5) horizontal direction gap.

7. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 6, wherein: the inclination angle of the photovoltaic module (5) is set to be 13-18 degrees.

8. The intelligent snow removing device for the expressway ceiling based on the photovoltaic power generation technology as claimed in claim 7, wherein: the intelligent snow removing device for the expressway ceiling (2) based on the photovoltaic power generation technology is designed in a modular matrix mode, the whole height of the ceiling (2) is not lower than 6.5 meters, the length of each matrix design section is about 120 meters, and 6 rows of photovoltaic modules (5) can be paved on a single matrix.