CN113215917A - Solar snow melting system suitable for garden road - Google Patents
Solar snow melting system suitable for garden road Download PDFInfo
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- CN113215917A CN113215917A CN202110549481.1A CN202110549481A CN113215917A CN 113215917 A CN113215917 A CN 113215917A CN 202110549481 A CN202110549481 A CN 202110549481A CN 113215917 A CN113215917 A CN 113215917A
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- solar
- electric energy
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- snow
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a solar snow melting system suitable for garden roads, which comprises: the system comprises a solar power generation device, an energy storage module, a heat dissipation system and a wind layer system; the energy storage module is used for storing electric energy generated by the solar power generation device, supplying air to the wind layer system to generate air flow so as to reduce snow falling to a road surface, and supplying heat energy to the heat dissipation system to generate heat energy to melt snow on the road. The invention fully utilizes the photoelectric effect of solar energy to generate electric energy and stores the electric energy in advance, does not use external power and saves energy consumption; the wind layer device is arranged in the air, so that the snowfall can not fall on the garden road surface in a large amount, and the snow melting difficulty is reduced; the electric-heat conversion is adjusted according to the temperature of the road surface, so that the electric-heat efficiency is improved; and the road surface layer is paved by adopting a flexible water-permeable material, so that heat dissipation and drainage cost are facilitated. The system has simple structure, high photoelectric-thermal conversion efficiency, convenient construction, wide popularization space and practical value, and is suitable for garden roads.
Description
Technical Field
The invention belongs to the field of energy conservation and environmental protection, and particularly relates to a solar snow melting system suitable for garden roads.
Background
The winter in the north is snowfall more, because temperature is low, and snow is difficult to the heat absorption and melts, and the pedestrian steps and tramples the back, more can become closely knit smooth, has increased the danger of pedestrian's trip when increasing the snow-melting degree of difficulty.
The conventional mode of cleaning ice and snow road surface is a cleaning method and a melting method, the cleaning method mainly depends on manpower and machinery to clean, the time consumption, the labor consumption and the cost are higher, and mechanical equipment is usually large in size and is not suitable for garden roads. The melting method comprises a chemical snow melting method and a heating snow melting method, the chemical snow melting method mainly depends on a chloride snow melting agent and an environment-friendly snow melting agent, the chemical snow melting agent has a large corrosion effect on the road surface and soil, and if the chemical snow melting agent is applied to garden roads, the growth environment of garden plants can be correspondingly damaged, and then the whole ecological environment is damaged. The heating snow melting method is mainly characterized in that a road surface heating system is installed on a road, the road surface is heated to be kept at about 10 ℃, ice and snow cannot stay, heating cables, carbon fiber heating wires, geothermal pipes and the like are mostly paved under the road to heat the road surface, and in the application of gardens, the method not only consumes electricity, but also is not beneficial to pipeline pavement due to the complexity of garden roads. The existing technologies have certain disadvantages which are not beneficial to garden road application.
Disclosure of Invention
The invention provides a solar snow melting system suitable for garden roads, which fully utilizes the photoelectric effect of solar energy to generate electric energy and stores the electric energy in advance, and controls electric-heat conversion according to the temperature of the garden roads; the garden pavement is made of soft materials, so that heat dissipation and drainage are facilitated, meanwhile, accumulated snow cannot become dense and frozen due to treading of pedestrians, and the accumulated snow can be melted; through set up the wind bed device in the air for snowfall can not descend in a large number on the gardens road surface, has reduced the snow-melting degree of difficulty.
In order to achieve the purpose, the invention provides the following scheme:
a solar snow melting system suitable for garden roads, comprising: the system comprises a solar power generation device, an energy storage module, a heat dissipation system and a wind layer system;
the solar power generation device is connected with the energy storage module;
the energy storage module is respectively connected with the heat dissipation system and the wind layer system;
the solar power generation device is used for absorbing solar energy to generate electric energy;
the energy storage module is used for storing electric energy generated by the solar power generation device;
the heat dissipation system is used for converting the electric energy in the energy storage module into heat;
the wind layer system is used for generating air flow and blowing snowflakes away from garden roads;
the surface layer of the garden road is made of flexible water-permeable materials.
Preferably, the solar power generation device includes a solar cell unit and a substrate;
the solar cell unit is mounted on the substrate; the solar cell unit is used for converting solar energy into electric energy.
Preferably, the solar power generation device further comprises an upper heat-insulating sealing component and a side heat-insulating sealing component;
the upper heat-insulating sealing assembly and the side heat-insulating sealing assembly are used for maintaining the internal temperature of the solar power generation device.
Preferably, the energy storage module comprises an electric energy conversion unit and an electric energy module;
the electric energy conversion unit is used for storing electric energy generated by the solar power generation device in the electric energy module.
Preferably, the heat dissipation system comprises a temperature control module and a heat dissipation cable;
the temperature control module is used for controlling the heat productivity of the heat dissipation cable according to the temperature of the surface layer;
the heat dissipation cable is used for converting electric energy in the energy storage module into heat energy.
Preferably, the surface layer covers the top of the heat dissipation cable.
Preferably, the wind layer system comprises a snow quantity control module and a wind layer power device;
the snow quantity control module is used for controlling the operation of the wind layer power device according to the snow falling quantity;
the wind layer power device is used for generating air flow and blowing snowflakes away from garden roads.
Preferably, the wind layer power device is a fan, and an air outlet of the fan is flat.
Preferably, the wind layer power device is installed on the top of the garden street lamp.
The invention has the beneficial effects that:
the invention discloses a solar snow melting system suitable for garden roads, which fully utilizes the photoelectric effect of solar energy to generate electric energy and stores the electric energy in advance, controls electric-heat conversion according to the temperature of garden roads, improves the utilization efficiency of the electric energy, is not suitable for external electric power and saves energy consumption; the garden pavement is made of flexible plastic materials, so that heat dissipation and drainage are facilitated, the phenomenon of water accumulation and even icing caused by snow melting is avoided, the safety of pedestrians is ensured, meanwhile, accumulated snow is not compacted and iced caused by treading of the pedestrians, and snow melting is facilitated; through set up the wind bed device in the air for snowfall can not descend in a large number on the gardens road surface, has reduced the snow-melting degree of difficulty. The system has simple structure, high photoelectric-thermal conversion efficiency, convenient construction, wide popularization space and practical value, and is suitable for garden roads.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a solar snow melting system suitable for garden roads according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a solar power generation apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a cross-sectional structure of a garden road in the embodiment of the invention.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, a solar snow melting system suitable for garden roads includes: the system comprises a solar power generation device, an energy storage module, a heat dissipation system and a wind layer system;
the solar power generation device is connected with the energy storage module;
the energy storage module is respectively connected with the heat dissipation system and the air layer system;
the solar power generation device is used for absorbing solar energy to generate electric energy;
the energy storage module is used for storing electric energy generated by the solar power generation device;
the heat dissipation system is used for converting the electric energy in the energy storage module into heat;
the wind layer system is used for generating air flow and blowing snowflakes away from garden roads, so that snow accumulation on the garden roads is reduced;
the surface course of garden road adopts flexible material of permeating water, and is optional, uses the plastic material to lay.
In this embodiment, the flexible permeable material is used to lay the surface layer of the garden road. Adopt cement or pavement brick, because the texture is hard, along with pedestrian's walking, snow can step on pressing the closely knit that changes because of the sole, in low temperature environment very easily become cubic or even large tracts of land hard icing, hard cubic snow can melt because density needs more heats greatly. And adopt flexible and the permeable to water material to lay garden road's surface course, have the compliance because of ground, the pedestrian steps on, snow can not be because of being stepped on the closely knit caking that presses the change, can make snow be in a loose state all the time, and loose snow more melts more easily, and simultaneously, stepping on and pressing the in-process, snow also can be because the road surface is soft and along with the sole motion, the snow that has accelerated to fall down melts, what use in addition is the surface course of the permeable to water material again, be favorable to behind the snow melting water infiltration road basic unit and bed course, can not freeze into ice again.
The solar power generation device comprises a solar cell unit and a substrate;
the solar cell unit is mounted on the substrate; the solar cell unit is used for converting solar energy into electric energy.
As shown in fig. 2, in this embodiment, the solar power generation apparatus further includes an upper heat-insulating sealing assembly and a side heat-insulating sealing assembly; the upper heat-insulating sealing component and the side heat-insulating sealing component are used for keeping the internal temperature of the solar power generation device. The temperature inside the solar power generation device is beneficial to improving the photoelectric conversion efficiency of the solar battery unit, and in cold winter, the temperature inside the solar power generation device needs to be improved by effective measures.
Optionally, a current collector and a rectifier are disposed in the solar power generator, wherein the current collector is used for serially connecting a plurality of groups of solar cells to form a higher voltage, and the rectifier can regulate the voltage, so that the voltage output by the solar power generator is more stable.
The energy storage module comprises an electric energy conversion unit and an electric energy module;
the electric energy conversion unit is used for storing electric energy generated by the solar power generation device in the electric energy module.
The sunshine time is short in winter, and the sunlight is weak in energy, so that some electric energy can be stored as much as possible in the snowless weather for use in snowy days and at night.
Optionally, the electric energy module adopts rechargeable battery, optional, ternary lithium cell, in the cold environment in winter, provides natural cooling environment for ternary lithium cell.
Optionally, the power and voltage composition form of the corresponding electric energy module is designed according to the power of the heat dissipation cable.
Optionally, the energy storage module can directly transmit the electric energy generated by the solar power generation device to the heat dissipation system and the wind layer system, and the energy storage module is used for outputting electric power at night.
The heat dissipation system comprises a temperature control module and a heat dissipation cable;
the temperature control module is used for controlling the heat productivity of the heat dissipation cable according to the temperature of the surface layer;
the heat dissipation cable is used for converting electric energy in the energy storage module into heat energy.
In this embodiment, the surface layer of the garden road covers the top of the heat dissipation cable, as shown in fig. 3.
The alloy resistance cable is selected, the cost is low, the toughness and the durability are good, and the flexible water-permeable material is selected for the road surface layer, so that the alloy resistance cable can be conveniently buried in the road surface layer, the damage caused by treading and pressing of the road surface layer is avoided, the heat dissipation is also facilitated, and a large amount of heat is not consumed for the road.
The wind layer system comprises a snow quantity control module and a wind layer power device;
the snow quantity control module is used for controlling the operation of the wind layer power device according to the snowfall quantity;
the wind layer power device is used for generating air flow and blowing snowflakes to be far away from garden roads, so that snow accumulation on the garden roads is reduced.
Optionally, an electric heating device is installed in the wind layer system, electric energy in the solar power generation device or the energy storage module is converted into heat energy, the heat energy is blown into the air by the wind layer power device, hot air is blown out of the wind layer power device, a hot wind layer can be formed in the air, and when snowflakes fall off, the snowflakes are affected by the hot air and melt in the air, so that the snow quantity falling to the ground can be reduced even if the snow quantity is large, and the pressure for melting the ground is reduced.
According to a large amount of long-term observation and various summarized research data, the accumulated snow is thicker and thicker, the accumulated snow is more difficult to melt, the temperature of the road is low in cold winter, and if the material selection of the road is unreasonable, the road consumes great heat; meanwhile, low-temperature air can absorb a large amount of heat, and the heat which can be actually absorbed by the accumulated snow is very little, so that the effect of the existing snow heating and melting technology is not ideal. Therefore, the snow is not scattered in advance, rather than being allowed to fall and accumulate on the road surface, and the snow falling on the road is more easily melted as it is smaller. Therefore, in the snow melting system, the wind layer power device is designed, and when snowflakes are still in the air, the snowflakes are blown to other places, such as grasslands, flower beds and the like, so that the snow accumulation amount on garden roads is small, and the snow melting system is favorable for melting the snowflakes. The accumulated snow falling on the grassland flower bed can also increase the water storage capacity for the soil during the later slow melting.
In this embodiment, the wind layer power device is a fan, and the air outlet of the fan is flat, so that the blown wind is flat, and a wind layer is formed.
In this embodiment, the wind layer power device is installed on the top of the garden street lamp.
In this embodiment, the working flow of the solar snow melting system is as follows:
(1) in snow-free weather, electric energy generated by the solar power generation device is stored in the energy storage module;
(2) when the temperature control module in the heat dissipation system detects that the temperature of the road surface is lower than a limit value, the electric energy stored in the energy storage module or the electric energy directly generated by the solar power generation device is used for controlling the heat dissipation cable to generate heat energy, so that the temperature of the road surface is maintained at a proper temperature to cope with possible snowfall; the heat generated by the heat dissipation cable can be adjusted according to the temperature of the road surface;
(3) when the snow quantity control module monitors that the snowfall brightness, the snow density or the snowfall speed reaches a limit value, the electric energy stored in the energy storage module or the electric energy directly generated by the solar power generation device is used for controlling the wind layer power device to generate air flow, so that the snow can not fall onto the road, and the road snow melting difficulty is reduced; the air volume can be adjusted according to the snowfall condition;
(4) snow flakes falling to the road surface are melted into water due to the warm road surface and permeate into the road surface layer made of the flexible water-permeable material, so that the road is not frozen;
(5) when the pedestrian passes through, because of the road surface course that adopts flexible material, snow can not trample and become closely knit hard because of the pedestrian, even if there is the caking condition, also can be because of the soft yielding of road surface course, but the snow piece is stepped on the pressure and is smashed, is favorable to snow to be heated to melt.
The solar snow melting system in the embodiment fully utilizes the photoelectric effect of solar energy to generate electric energy and store the electric energy in advance, controls electric-heat conversion according to the temperature of the garden pavement, improves the utilization efficiency of the electric energy, does not need external power, and saves energy consumption; the garden pavement is made of soft plastic materials, so that heat dissipation and drainage are facilitated, the phenomenon of water accumulation and even icing caused by snow melting is avoided, the safety of pedestrians is ensured, meanwhile, accumulated snow is not compacted and iced caused by treading of the pedestrians, and snow melting is facilitated; through set up the wind bed device in the air for snowfall can not descend in a large number on the gardens road surface, has reduced the snow-melting degree of difficulty. The system has simple structure, high photoelectric-thermal conversion efficiency, convenient construction, wide popularization space and practical value, and is suitable for garden roads.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. A solar snow melting system suitable for garden roads, comprising: the system comprises a solar power generation device, an energy storage module, a heat dissipation system and a wind layer system;
the solar power generation device is connected with the energy storage module;
the energy storage module is respectively connected with the heat dissipation system and the wind layer system;
the solar power generation device is used for absorbing solar energy to generate electric energy;
the energy storage module is used for storing electric energy generated by the solar power generation device;
the heat dissipation system is used for converting the electric energy in the energy storage module into heat;
the wind layer system is used for generating air flow and blowing snowflakes away from garden roads;
the surface layer of the garden road is made of flexible water-permeable materials.
2. The solar snow melting system suitable for garden roads of claim 1, wherein the solar power generation device comprises a solar cell unit and a substrate;
the solar cell unit is mounted on the substrate; the solar cell unit is used for converting solar energy into electric energy.
3. The solar snow melting system suitable for garden roads of claim 2, wherein the solar power generation device further comprises an upper heat-insulating sealing component and a side heat-insulating sealing component;
the upper heat-insulating sealing assembly and the side heat-insulating sealing assembly are used for maintaining the internal temperature of the solar power generation device.
4. The solar snow melting system suitable for garden roads of claim 1, wherein the energy storage module comprises an electric energy conversion unit and an electric energy module;
the electric energy conversion unit is used for storing electric energy generated by the solar power generation device in the electric energy module.
5. The solar snow melting system suitable for garden roads of claim 1, wherein the heat dissipation system comprises a temperature control module and a heat dissipation cable;
the temperature control module is used for controlling the heat productivity of the heat dissipation cable according to the temperature of the surface layer;
the heat dissipation cable is used for converting electric energy in the energy storage module into heat energy.
6. The solar snow melting system suitable for garden roads of claim 5, wherein the facing layer covers the top of the heat dissipation cable.
7. The solar snow melting system suitable for garden roads of claim 1, wherein the wind layer system comprises a snow quantity control module and a wind layer power device;
the snow quantity control module is used for controlling the operation of the wind layer power device according to the snow falling quantity;
the wind layer power device is used for generating air flow and blowing snowflakes away from garden roads.
8. The solar snow melting system suitable for garden roads of claim 7, wherein the wind layer power device is a fan, and the air outlet of the fan is flat.
9. The solar snow melting system suitable for garden roads of claim 7, wherein the wind layer power device is installed on top of a garden street lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110549481.1A CN113215917A (en) | 2021-05-20 | 2021-05-20 | Solar snow melting system suitable for garden road |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110549481.1A CN113215917A (en) | 2021-05-20 | 2021-05-20 | Solar snow melting system suitable for garden road |
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| CN113215917A true CN113215917A (en) | 2021-08-06 |
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| CN202110549481.1A Pending CN113215917A (en) | 2021-05-20 | 2021-05-20 | Solar snow melting system suitable for garden road |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762447A (en) * | 1994-07-06 | 1998-06-09 | Kohtaro Hashimoto | Method and apparatus of continuously measuring heat quantity need to melt snow lying on road and prevent freezing of road |
| US20050047864A1 (en) * | 2003-08-25 | 2005-03-03 | Tadayuki Yamada | Road surface sensor and monitoring control method for road surface |
| CN102061655A (en) * | 2010-11-24 | 2011-05-18 | 西安中交公路岩土工程有限责任公司 | Solar energy photovoltaic snowmelt pavement integrating system |
| CN102168409A (en) * | 2011-03-19 | 2011-08-31 | 信会东 | High-pressure hot-blowing deicing and snow removing vehicle |
| CN107761505A (en) * | 2017-12-07 | 2018-03-06 | 新疆新能源研究院有限责任公司 | Road ice melting snow electric power supply control system and control method based on photovoltaic micro |
| CN108716208A (en) * | 2018-06-15 | 2018-10-30 | 吴绍强 | Plasma snow melting vehicle |
| CN209066367U (en) * | 2018-08-24 | 2019-07-05 | 张玉明 | A kind of auxiliary device for the snow melt of road part, ice-melt |
| CN112128681A (en) * | 2019-06-09 | 2020-12-25 | 扬州市博瑞光电照明有限公司 | Prevent that snow from influencing solar panel and using street lamp |
-
2021
- 2021-05-20 CN CN202110549481.1A patent/CN113215917A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762447A (en) * | 1994-07-06 | 1998-06-09 | Kohtaro Hashimoto | Method and apparatus of continuously measuring heat quantity need to melt snow lying on road and prevent freezing of road |
| US20050047864A1 (en) * | 2003-08-25 | 2005-03-03 | Tadayuki Yamada | Road surface sensor and monitoring control method for road surface |
| CN102061655A (en) * | 2010-11-24 | 2011-05-18 | 西安中交公路岩土工程有限责任公司 | Solar energy photovoltaic snowmelt pavement integrating system |
| CN102168409A (en) * | 2011-03-19 | 2011-08-31 | 信会东 | High-pressure hot-blowing deicing and snow removing vehicle |
| CN107761505A (en) * | 2017-12-07 | 2018-03-06 | 新疆新能源研究院有限责任公司 | Road ice melting snow electric power supply control system and control method based on photovoltaic micro |
| CN108716208A (en) * | 2018-06-15 | 2018-10-30 | 吴绍强 | Plasma snow melting vehicle |
| CN209066367U (en) * | 2018-08-24 | 2019-07-05 | 张玉明 | A kind of auxiliary device for the snow melt of road part, ice-melt |
| CN112128681A (en) * | 2019-06-09 | 2020-12-25 | 扬州市博瑞光电照明有限公司 | Prevent that snow from influencing solar panel and using street lamp |
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Application publication date: 20210806 |