CN2773151Y - Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter - Google Patents
Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter Download PDFInfo
- Publication number
- CN2773151Y CN2773151Y CN 200520030032 CN200520030032U CN2773151Y CN 2773151 Y CN2773151 Y CN 2773151Y CN 200520030032 CN200520030032 CN 200520030032 CN 200520030032 U CN200520030032 U CN 200520030032U CN 2773151 Y CN2773151 Y CN 2773151Y
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- electromagnetic induction
- heat
- induction heating
- power supply
- snow
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Abstract
The utility model discloses a snow-removing and anti-skidding electromagnetic induction heater on road surfaces and bridges in winter, which comprises a set of electromagnetic induction heating pipes (3) used for heating road surfaces. Inner cavities of the electromagnetic induction heating pipes (3) are provided with electromagnetic induction coils (5), and heat insulation materials are arranged between the electromagnetic induction coils (5) and the inner walls of the electromagnetic induction heating pipes (3). The bottoms of the electromagnetic induction heating pipes (3) are respectively provided with a heat insulation material layer (4), and the induction coils are connected with a power supply through a frequency conversion induction power supply (1). A skin effect and a vortex flow are generated on the cross section of each coil through the frequency conversion induction power supply of the heating pipes so that heat is generated to heat the ground, and the heat gradually radiates upwards to the ground layer from the pea gravel concrete layer. The utility model has the advantages of high thermal efficiency, high temperature rise speed, long service life, simple operation, etc.
Description
Affiliated technical field
The utility model belongs to a kind of bridge, speedway or airport pavement ground firing equipment of being used for, and relates generally to a kind of road surface and the bridge anti-skidding electromagnetic induction heater that removes the snow winter.
Background technology
At present, in bridge, road surface or several modes below the main employing of snow removing in domatic winter: automobile heating snow melting, mechanical shovel snow, snow-melting agent, salting and heating cable etc.The processing mode speed of being taked is slow, waste great amount of manpower and material resources and financial resources, but also can not essence deal with problems, the electrically heated mode of the employing that has, what caused is that power consumption is big, the defective that firing rate is slow, operating cost is high.
Summary of the invention
The purpose of this utility model provides a kind of road surface and the bridge anti-skidding electromagnetic induction heater that removes the snow winter, makes it have thermal efficiency height, quick heating, snow removing good effectiveness.
The purpose of this utility model can adopt following technical scheme to realize: it comprises one group of electromagnetic induction heating pipe that is used to heat the road surface, inner chamber at heating tube is provided with electromagnetic induction coil, adiabatic edge heat-barrier material is set between electromagnetic induction coil and the electromagnetic induction heating pipe inwall, the electromagnetic induction heating pipe bottom is provided with one deck insulation insulation material layer, and induction coil is connected with power supply by a variable frequency induction power supply.
The top of electromagnetic induction heating pipe is provided with an electro-magnetic screen layer.
The pea gravel concrete layer is set between electro-magnetic screen layer and electromagnetic induction heating pipe.
The utility model is to utilize electromagnetic induction principle, 220V or 380V are flowed to induction coil generation magnetic field after the frequency conversion of variable frequency induction power supply, utilize the magnetic energy in magnetic field to make electronics and atom high velocity impact generation thermal oscillation energy make direct heating, and utilize the adiabator layer be wrapped in the heating tube bottom that the calandria thermal insulation is made the heat radiation that makes progress, prevent heat-energy losses, and make full use of electric energy is controlled calandria effectively by temperature pick up temperature; Variable frequency induction power supply by heating tube produces skin effect and eddy current on the cross section of coil, thereby produce heat ground is heated, and heat has the pea gravel concrete layer upwards to be radiated ground floor gradually.
From said structure as can be seen, the utility model is to utilize electromagnetic induction principle that ground is added thermosetting eddy current generation heat to make its intensification.Owing in the thawing of the ramp, ground in winter of severe cold ice and snow with freeze, bring great inconvenience, especially traffic jam, accident to take place frequently, cause unnecessary loss to lives and properties to people's life, study, work.The anti-skidding electromagnetic induction heater that removes the snow can adopt advanced temperature control mode, and can adopt the temperature control inductive probe to respond to the temperature and humidity of atmosphere at any time, when snowy weather occurring, can start automatically, and calculate the most accurate power output, and heating power can change with the variation of environment temperature, guarantees that the ice and snow on the road surface melts rapidly.Design and installation is quick and convenient, the road surface of applicable Any shape and size, need not to worry to design and engineering in change at random; Heating part adopts the pea gravel concrete cast, has firm and reliable structure and can avoid damage in the site operation to greatest extent, and the joint of all relevant power supplys is all put outside ground floor, thereby guarantees to overhaul conveniently, easy to maintenance.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Among the figure: 1, variable frequency induction power supply (SB), 2, control and guidance panel, 3, the conduction of heat heating tube; 4, insulation insulation material layer, 5, induction coil, 6, electro-magnetic screen layer; 7, temperature pick up, 8, earth leakage protective device, 9, ground floor; 10, leveling layer, 11, the pea gravel concrete layer, 12, the corner heat insulating material; 13, dilatation joint, 14, the stainless steel bail, 15, infrared receiving terminal; 16, damp-proof course, 17, deck.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As shown in Figure 1, the utility model comprises one group of device electromagnetic induction heating pipe 3 that is used to heat the road surface, inner chamber at heating tube 3 is provided with electromagnetic induction coil 5, between electromagnetic induction coil 5 and electromagnetic induction heating pipe 3 inwalls adiabatic edge heat-barrier material is set, electromagnetic induction heating pipe 3 bottoms are provided with one deck insulation insulation material layer 4, induction coil is connected with 220V or 380V power supply by a variable frequency induction power supply 1, and variable frequency induction power supply (SB) is arranged in control and the guidance panel 2.The top of electromagnetic induction heating pipe 3 is provided with an electro-magnetic screen layer 6.Between electro-magnetic screen layer 6 and electromagnetic induction heating pipe 3, pea gravel concrete layer 11 is set.
The utility model can be realized control to heater with remote controller.For different road surfaces, all can realize the temperature control of road pavement by the signal of infrared receiving terminal 15.
During use, at first connect power supply, variable frequency induction power supply (SB) directly heats the electromagnetic induction pipe for electromagnetic induction coil 5 power delivery after the frequency conversion, heating tube 3 has the cast of the fixing and pea gravel concrete layer 11 of stainless steel bail 14, and leave dilatation joint 13, and the transmission of heat is earlier by pea gravel concrete layer 11, and the ground floor 9 through the leveling layer 10 of 10～20mm and 40～95mm distributes heat again, the temperature that makes ground guarantees to make the very fast thawing of snow and not icing at 8～15 ℃.Simultaneously, be provided with insulated thermal insulating layer 4 for preventing thermal losses in the bottom of conduction of heat heating tube, there is corner adiabator layer 12 side, and the insulated thermal insulating layer bottom is a damp-proof course 16, and the bottom is a deck 17.
The utility model can be arranged on operation and control panel 2 indoor, and control panel can adopt human oriented design, and variable frequency induction power supply (SB) can overlap the operating frequency that circuit be followed the tracks of and be adjusted to control circuit by one.When equipment was worked, the duty of equipment can be provided with by guidance panel 2, can be directly by liquid crystal display, set the temperature of heating tube, the temperature of coming induction heating pipe by temperature pick up 7.Simultaneously, when outage and showing occurring to report to the police automatically when heating tube damages, be connected to dual ground connection and earth leakage protective device 8; Having overheated, overload or under-voltage phase-lacking protective device, is the equipment of high safety, high life; Safe and reliable, simple to operate, economical and practical.
Claims (3)
1, a kind of road surface and the bridge anti-skidding electromagnetic induction heater that removes the snow winter, it is characterized in that: it comprises one group of electromagnetic induction heating pipe (3) that is used to heat the road surface, inner chamber at electromagnetic induction heating pipe (3) is provided with electromagnetic induction coil (5), between electromagnetic induction coil (5) and electromagnetic induction heating pipe (3) inwall adiabatic edge heat-barrier material is set, electromagnetic induction heating pipe (3) bottom is provided with one deck insulation insulation material layer (4), and induction coil is connected with power supply by variable frequency induction power supply (1).
2, road surface according to claim 1 and the bridge anti-skidding electromagnetic induction device that removes the snow winter, it is characterized in that: the top of electromagnetic induction heating pipe (3) is provided with an electro-magnetic screen layer (6).
3, road surface according to claim 1 and the bridge anti-skidding electromagnetic induction device that removes the snow winter is characterized in that: between electro-magnetic screen layer (6) and electromagnetic induction heating pipe (3) pea gravel concrete layer (11) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030032 CN2773151Y (en) | 2005-02-06 | 2005-02-06 | Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030032 CN2773151Y (en) | 2005-02-06 | 2005-02-06 | Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773151Y true CN2773151Y (en) | 2006-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030032 Expired - Fee Related CN2773151Y (en) | 2005-02-06 | 2005-02-06 | Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773151Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060388A1 (en) * | 2008-11-29 | 2010-06-03 | 大连理工大学 | Snow and ice thawing method for road |
| CN101838976A (en) * | 2010-04-16 | 2010-09-22 | 张东省 | Device for melting ice and thawing snow by magnetic energy |
| CN101979770A (en) * | 2010-09-28 | 2011-02-23 | 保定维特瑞交通设施工程有限责任公司 | Solar photoelectric complementary road de-icing and snow melting control system |
| CN102852068A (en) * | 2012-09-24 | 2013-01-02 | 西南交通大学 | Intelligent concealed ice breaking skidding resisting system of expressway |
| CN103132422A (en) * | 2013-03-18 | 2013-06-05 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN103821067A (en) * | 2014-03-05 | 2014-05-28 | 合肥工业大学 | Composite functional layer for melting snow and ice on bridge floor and construction method of composite functional layer |
| CN104631278A (en) * | 2015-01-22 | 2015-05-20 | 索肯和平(上海)电气有限公司 | Device and method for preserving heat and de-icing bridge floor |
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN104929015A (en) * | 2015-06-25 | 2015-09-23 | 浙江佳中木业有限公司 | Novel road body structure |
| CN104929016A (en) * | 2015-06-25 | 2015-09-23 | 浙江佳中木业有限公司 | Novel anti-freezing pavement |
| CN105019331A (en) * | 2015-08-03 | 2015-11-04 | 科莱斯（天津）电热科技有限公司 | Intelligent electric induction snow and ice melting system |
| CN105178137A (en) * | 2015-06-25 | 2015-12-23 | 浙江佳中木业有限公司 | Construction method for anti-icing road face |
| CN105755927A (en) * | 2015-01-10 | 2016-07-13 | 黄友锋 | Method for constructing road surfaces |
| CN107905100A (en) * | 2017-12-29 | 2018-04-13 | 合肥工业大学 | A kind of electrical heating ice-melt snow bridge deck structure and its construction method |
| CN108601129A (en) * | 2017-12-29 | 2018-09-28 | 合肥工业大学 | A kind of ice-melt snow electromagnetic heating system |
| CN111778804A (en) * | 2020-07-15 | 2020-10-16 | 吉林大学 | Bridge pavement structure capable of actively melting snow and ice |
| CN112921732A (en) * | 2021-01-21 | 2021-06-08 | 李晟 | Cement road construction method |
| CN113216067A (en) * | 2020-07-14 | 2021-08-06 | 朴庆洙 | Anti-icing road heating pipe and anti-icing road structure using same |
-
2005
- 2005-02-06 CN CN 200520030032 patent/CN2773151Y/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060388A1 (en) * | 2008-11-29 | 2010-06-03 | 大连理工大学 | Snow and ice thawing method for road |
| CN101838976A (en) * | 2010-04-16 | 2010-09-22 | 张东省 | Device for melting ice and thawing snow by magnetic energy |
| CN101838976B (en) * | 2010-04-16 | 2013-01-30 | 张东省 | Device for melting ice and thawing snow by magnetic energy |
| CN101979770A (en) * | 2010-09-28 | 2011-02-23 | 保定维特瑞交通设施工程有限责任公司 | Solar photoelectric complementary road de-icing and snow melting control system |
| CN102852068A (en) * | 2012-09-24 | 2013-01-02 | 西南交通大学 | Intelligent concealed ice breaking skidding resisting system of expressway |
| CN103132422B (en) * | 2013-03-18 | 2015-05-06 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN103132422A (en) * | 2013-03-18 | 2013-06-05 | 镇江市博林光电科技有限公司 | Thermal insulation type automatic snow removal runway |
| CN103821067B (en) * | 2014-03-05 | 2015-11-04 | 合肥工业大学 | A kind of complex functional layer and construction method being applied to ice-melt snowbridge face |
| CN103821067A (en) * | 2014-03-05 | 2014-05-28 | 合肥工业大学 | Composite functional layer for melting snow and ice on bridge floor and construction method of composite functional layer |
| CN105297625A (en) * | 2014-03-05 | 2016-02-03 | 安徽建筑大学 | Construction method of composite function layer applied to bridge deck with ice and snow melting function |
| CN105755927A (en) * | 2015-01-10 | 2016-07-13 | 黄友锋 | Method for constructing road surfaces |
| CN105755927B (en) * | 2015-01-10 | 2018-02-09 | 曹杨洋 | Pavement construction method |
| CN104631278A (en) * | 2015-01-22 | 2015-05-20 | 索肯和平(上海)电气有限公司 | Device and method for preserving heat and de-icing bridge floor |
| CN104929015B (en) * | 2015-06-25 | 2017-05-31 | 浙江佳中木业有限公司 | A kind of road body structure |
| CN105178137A (en) * | 2015-06-25 | 2015-12-23 | 浙江佳中木业有限公司 | Construction method for anti-icing road face |
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN104929016A (en) * | 2015-06-25 | 2015-09-23 | 浙江佳中木业有限公司 | Novel anti-freezing pavement |
| CN104929016B (en) * | 2015-06-25 | 2017-05-31 | 浙江佳中木业有限公司 | A kind of antifreeze road surface |
| CN104929015A (en) * | 2015-06-25 | 2015-09-23 | 浙江佳中木业有限公司 | Novel road body structure |
| CN105019331A (en) * | 2015-08-03 | 2015-11-04 | 科莱斯（天津）电热科技有限公司 | Intelligent electric induction snow and ice melting system |
| CN107905100A (en) * | 2017-12-29 | 2018-04-13 | 合肥工业大学 | A kind of electrical heating ice-melt snow bridge deck structure and its construction method |
| CN108601129A (en) * | 2017-12-29 | 2018-09-28 | 合肥工业大学 | A kind of ice-melt snow electromagnetic heating system |
| CN107905100B (en) * | 2017-12-29 | 2019-07-02 | 合肥工业大学 | A kind of electric heating ice-melt snow bridge deck structure and its construction method |
| CN113216067A (en) * | 2020-07-14 | 2021-08-06 | 朴庆洙 | Anti-icing road heating pipe and anti-icing road structure using same |
| CN111778804A (en) * | 2020-07-15 | 2020-10-16 | 吉林大学 | Bridge pavement structure capable of actively melting snow and ice |
| CN112921732A (en) * | 2021-01-21 | 2021-06-08 | 李晟 | Cement road construction method |
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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: 20060419 |