CN201047049Y - Road capable of thawing road surface ice and snow - Google Patents
Road capable of thawing road surface ice and snow Download PDFInfo
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- CN201047049Y CN201047049Y CN 200720068586 CN200720068586U CN201047049Y CN 201047049 Y CN201047049 Y CN 201047049Y CN 200720068586 CN200720068586 CN 200720068586 CN 200720068586 U CN200720068586 U CN 200720068586U CN 201047049 Y CN201047049 Y CN 201047049Y
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- road surface
- road
- ice
- snow
- melting
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Abstract
The utility model which discloses a road which can melt ice and snow on a road surface aims at providing a road which can melt ice and snow on the road surface and has the advantages of fast melting, no pollution to the environment and high heating efficiency. The utility model comprises a roadbed, the road surface, wherein, the road surface comprises conductor materials; induction coils which are connected with an induced current generator outside the road connected with a power supply are laid under the road surface; the heating method is that the induction coils are communicated and laid under the road surface, and magnetic fluxes produced by the induction coils passes through an eddy current formed by the conductor materials of the road surface to heat the conductor materials of the road surface, which increases the temperature of the conductor materials so as to melt the ice and snow on the road surface rapidly. The road provided by the utility model is wide in application range and is particularly suitable for airport runways, quays and so on. The road can melt the ice and snow on the road rapidly in cold snowy and rainy icy days and ensure the normal takeoff of airplanes and safe driving of vehicles.
Description
Technical field
The utility model relates to a kind of road, particularly relates to a kind of road that can melting road surface ice and snow.
Background technology
Existing road is airfield runway, harbour etc. particularly, can influence the normal use of road after snowing whenever it is cold, rain freezing, and aircraft can't normally be taken off, and vehicle can't cruising.Method commonly used now is to shed salt on road, and ice and snow is melted, though this method also can reach the effect that thaws ice and snow, but can produce corrosiveness to road, particularly environment is polluted.As Patent Office of the People's Republic of China's disclosed snow-melting agent on 06 25th, 1997 disclosed publication number CN1152602 application number 95114008.6 denominations of invention " snow-removing and ice-thawing agent ", though cost is low, defrost is effective, wherein contained chloride has pollution to soil; Patent Office of the People's Republic of China was on 03 19th, 2003 disclosed publication number CN1403401 application number 02139160.2 title " conductive asphalt concrete and preparation method thereof " disclosed methods, though improved the electric property of flexible pavement, be difficult to carry out in actual use; Therefore, press for a kind of efficient method of fast, environment not being polluted to melting of ice and snow.
Summary of the invention
The purpose of this utility model is to solve the defective that exists in the prior art, and a kind of road that can melting road surface ice and snow is provided.For this reason, the utility model provides a kind of road that can melting road surface ice and snow, comprise roadbed, road surface, wherein said road surface includes conductor material, be equipped with induction coil under the described road surface, induction coil links to each other with road induced-current generator outward, and the induced-current generator links to each other with power supply; Described mode of heating is adopt to be communicated with the induction coil that is laid on the road surface under, and the magnetic flux that induction coil produces passes conductor material in the road surface and forms conductor material in the eddy current heating road surface, makes the rise ice and snow of thawing road surface of conductor material temperature.
In another kind provided by the utility model can the road of melting road surface ice and snow, described induction heating mode adopts magnetic field induction eddy current mode of heating, magnetic field induction eddy current heating principle is to utilize electric current to produce magnetic field by coil, when the magnetic line of force in the magnetic field passes through ferrous material, can produce countless little eddy current, make ferrous material heating at a high speed voluntarily itself, thereby reach the contacted with it ice and snow of thawing.The characteristics of magnetic field eddy current heating are the fast thermal efficiency height of speed, will exceed more than one times than other Electric heating.Therefore, when road particularly the runway on airport adopt magnetic field eddy current heating can take off or land before open the induced-current generator, fast melt the ice and snow of runway and can not influence the landing of aircraft, and adopt the mode of shedding Snow Agent generally to need for a long time, that have even reach several hours, other mode of heating is because firing rate is slow, runway is long, often the ice and snow of runway front has melted, when melting on the runway of back the front begin regelation again, the traffic on airport is constituted influence.
In another kind provided by the utility model can the road of melting road surface ice and snow, described induction coil is to be made of a plurality of independent rectangle induction coils, each rectangle induction coil all links to each other with road induced-current generator outward individually, can independently use.Because induction coil is embedded in the road surface,, but adopt relatively independent square coil if fault is difficult to maintenance, the square coil that breaks down is keeped in repair with regard to only needing in case break down, improve the efficient of maintenance, shortened maintenance time, reduced the influence that road is used.
In another kind provided by the utility model can the road of melting road surface ice and snow, on the described induced-current generator temperature controller is installed, temperature controller can be controlled heating effectively, and operates automatically easily.
In another kind provided by the utility model can the road of melting road surface ice and snow, described road surface was equipped with temperature pick up, and temperature pick up links to each other with temperature controller.The distribution of temperature pick up is corresponding with square coil, temperature can be not just the same when the different parts on same road surface heated, in case and certain piece rectangle induction coil breaks down, because being embedded in, induction coil is difficult to timely discovery in the road surface, just can find fault rapidly by temperature pick up, be convenient to on-call maintenance, guarantee the normal use of road.
In another kind provided by the utility model can the road of melting road surface ice and snow, described conductor material adopted particularly stainless steel material of irony.Though adopt other conductor also can produce heat, but because the environmental aspect on road surface is poor, often polluted, and in case just from the road surface, take out very difficulty after the construction again, so adopt stainless steel material to increase the service life, reduce maintenance, and stainless steel heating efficiency height under the effect of magnetic field eddy current.
In another kind provided by the utility model can the road of melting road surface ice and snow, described conductor material adopted the frame mode on net distribution tiling road surface.Improve the thermal efficiency of eddy current, conductor must form the closed-loop path, adopts net structure just can form a plurality of closed-loop paths, the heating efficiency height, and adopt the net structure easy construction, safeguard simple.
In another kind provided by the utility model can the road of melting road surface ice and snow, described cancellated netting twine is to adopt laminated structure, patch conductor is perpendicular to the road surface, it is concordant with the road surface that one side of patch conductor vertically is embedded in the road surface another side, with concordant one side, road surface directly and the ice and snow on the road surface contact; Can increase the firm intensity with the road surface, guaranteeing can be not destroyed in takeoff and landing or vehicle ' process, has guaranteed better that the tire of aircraft or vehicle can not be damaged simultaneously yet, improves safety; When one side of blade was concordant with the road surface, blade just directly contacted with ice and snow, and the heat that produces is directly passed to ice and snow on the road surface, had shortened the thawing time and had improved the thermal efficiency; Because heat can be directly passed to the ice and snow on the road surface, reduced the destructiveness of heating simultaneously to road itself.
In another kind provided by the utility model can the road of melting road surface ice and snow, described road surface was brushed with heat-conductive coating; Include Heat Conduction Material in the described ground surface material.The brush heat-conductive coating can increase the heat-conducting area that thaws ice and snow on the road surface; Mixing Heat Conduction Material in ground surface material can increase the heat-conducting effect on road surface, promptly with the heat diffusion of conductor, improves the speed of melting, and shortens the thawing time.
Compare with the technology of existing thawing road at a kind of road that can melting road surface ice and snow provided by the utility model, have following advantage:
1. thawing speed is fast: the technology of existing thawing road generally needs several hours the ice and snow on the road could to be melted fully, and the utility model only needs a few minutes just ice and snow can be melted fully;
2. environmentally safe: with shed Snow Agent and compare and adopt the method environmental pollution of heating little;
3. thermal efficiency height: adopt magnetic field induction eddy current heating principle, the thermal efficiency is more than a times of traditional heating method.
Description of drawings
Fig. 1 is the structural representation of a kind of road that can melting road surface ice and snow that the utility model provides;
Fig. 2 is the structural representation of an embodiment of a kind of road that can melting road surface ice and snow that the utility model provides;
Fig. 3 is the chip net structure schematic diagram of the conductor material that provides of the utility model;
Fig. 4 is the chip gridiron structure schematic diagram of the conductor material that provides of the utility model.
The specific embodiment
Fig. 1 is the structural representation of a kind of road that can melting road surface ice and snow that the utility model provides: induction coil 3 is installed above the road 5 below road surface 1, induction coil 3 links to each other with induced-current generator 4, conductor material 2 is installed on road surface 1, after road surface 1 is covered by ice and snow, the power supply that is communicated with induced-current generator 4, the induction coil 3 that links to each other with induced-current generator 4 produces induced-current, conductor material 2 heatings, the ice and snow on the heat melting road surface 1 of generation.
Fig. 2 is the structural representation of an embodiment of the method for a kind of melting road surface ice and snow of providing of the utility model and road: independently rectangle induction coil 23 is installed above the roadbed 25 below road surface 21, rectangle induction coil 23 links to each other with induced-current generator 24, chip stainless steel conductor material 22 is installed on road surface 21, on the road surface 21 with rectangle induction coil 23 corresponding positions temperature pick up 26 is installed, temperature pick up 26 links to each other with temperature controller 27.After road surface 21 is covered by ice and snow, temperature pick up 26 triggers temperature controller 27, temperature controller 27 is communicated with the power supply of induced-current generator 24, the rectangle induction coil 23 that links to each other with induced-current generator 24 produces induced-current, 22 heatings of chip stainless steel conductor material, the ice and snow on the heat melting road surface 21 of generation.
Fig. 3 is the chip net structure schematic diagram of the conductor material that provides of the utility model: the A among Fig. 3 is the lateral view of the chip net structure schematic diagram of conductor material, 32 parts concordant that are conductor materials wherein with road surface 31,32 with road surface 31 on ice and snow directly contact, can be directly with heat transferred ice and snow, the 33rd, conductor material vertically is embedded in the part on 31 li on road surface, to guarantee road firm intensity in use; B among Fig. 3 is the vertical view of the chip net structure schematic diagram of conductor material, and net structure forms the loop, forms the logical loop of magnetic conductance and produces heat.
Fig. 4 is the chip gridiron structure schematic diagram of the conductor material that provides of the utility model: wherein C is a lateral view, and D is a vertical view, and gridiron structure constitutes a plurality of magnetic loops, and what contact with road surface 41 is more.
Above described embodiment just the utility model is described, be not that the utility model is limited.Design that the utility model is claimed and scope all are documented in the claim of the present utility model.
Claims (10)
- One kind can melting road surface ice and snow road, comprise roadbed, road surface, it is characterized in that, described road surface includes conductor material, be equipped with induction coil under the described road surface, induction coil links to each other with road induced-current generator outward, and the induced-current generator links to each other with power supply.
- 2. road that can melting road surface ice and snow according to claim 1 is characterized in that, described induction heating mode adopts magnetic field eddy current heating.
- 3. road that can melting road surface ice and snow according to claim 1, it is characterized in that, described induction coil is to be made of a plurality of independent rectangle induction coils, and each rectangle induction coil all links to each other with road induced-current generator outward individually, can independently use.
- 4. road that can melting road surface ice and snow according to claim 1 is characterized in that, on the described induced-current generator temperature controller is installed.
- 5. road that can melting road surface ice and snow according to claim 1 is characterized in that described road surface is equipped with temperature pick up, and temperature pick up links to each other with temperature controller.
- 6. road that can melting road surface ice and snow according to claim 1 is characterized in that described conductor material adopts stainless steel.
- 7. road that can melting road surface ice and snow according to claim 1 is characterized in that described conductor material adopts mesh shape, is tiled in the mode on road surface.
- 8. road that can melting road surface ice and snow according to claim 7, it is characterized in that, described cancellated netting twine is to adopt laminated structure, patch conductor is perpendicular to the road surface, one side of patch conductor is that vertical another side with the road surface is concordant with the road surface, and one side ice and snow direct and road surface on concordant with the road surface contacts.
- 9. road that can melting road surface ice and snow according to claim 1 is characterized in that described road surface is brushed with heat-conductive coating.
- 10. road that can melting road surface ice and snow according to claim 1 is characterized in that, includes Heat Conduction Material in the described ground surface material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720068586 CN201047049Y (en) | 2007-04-02 | 2007-04-02 | Road capable of thawing road surface ice and snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720068586 CN201047049Y (en) | 2007-04-02 | 2007-04-02 | Road capable of thawing road surface ice and snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047049Y true CN201047049Y (en) | 2008-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720068586 Expired - Fee Related CN201047049Y (en) | 2007-04-02 | 2007-04-02 | Road capable of thawing road surface ice and snow |
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| Country | Link |
|---|---|
| CN (1) | CN201047049Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182133A (en) * | 2011-04-29 | 2011-09-14 | 井浩 | Electromagnetic deicing and snow melting method |
| CN102852068A (en) * | 2012-09-24 | 2013-01-02 | 西南交通大学 | Intelligent concealed ice breaking skidding resisting system of expressway |
| CN108103887A (en) * | 2017-12-29 | 2018-06-01 | 合肥工业大学 | A kind of electrical heating ice-melt snow pavement structure and its construction method |
| CN109133770A (en) * | 2018-07-25 | 2019-01-04 | 广州大学 | A kind of conducting concrete and its application |
| WO2021177708A1 (en) * | 2020-03-02 | 2021-09-10 | 이창항 | Snow melting system |
-
2007
- 2007-04-02 CN CN 200720068586 patent/CN201047049Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182133A (en) * | 2011-04-29 | 2011-09-14 | 井浩 | Electromagnetic deicing and snow melting method |
| CN102852068A (en) * | 2012-09-24 | 2013-01-02 | 西南交通大学 | Intelligent concealed ice breaking skidding resisting system of expressway |
| CN108103887A (en) * | 2017-12-29 | 2018-06-01 | 合肥工业大学 | A kind of electrical heating ice-melt snow pavement structure and its construction method |
| CN109133770A (en) * | 2018-07-25 | 2019-01-04 | 广州大学 | A kind of conducting concrete and its application |
| WO2021177708A1 (en) * | 2020-03-02 | 2021-09-10 | 이창항 | Snow melting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 |