CN104894944B - A kind of antifreeze road surface - Google Patents
A kind of antifreeze road surface Download PDFInfo
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- CN104894944B CN104894944B CN201510356620.3A CN201510356620A CN104894944B CN 104894944 B CN104894944 B CN 104894944B CN 201510356620 A CN201510356620 A CN 201510356620A CN 104894944 B CN104894944 B CN 104894944B
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- heating cable
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- road
- road surface
- heat insulation
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Abstract
The invention belongs to road field, and in particular to a kind of to prevent antifreeze road surface icy on road in cold weather.Including be laid on successively from the bottom to top on sub-surface that is levelling and cleaning out damp-proof layer, prevent heat from down conducting the heat insulation layer of loss, heating cable layer, bed course and supercrust fixed and that protect heating cable layer; heating cable layer edge is to being provided with even hot surplus portable protective gaps between the heat insulation layer edge; the heating cable layer includes the heating cable being arranged on the heat insulation layer; temperature-sensing probe is provided between the heating cable, even temperature gap is left between the temperature-sensing probe and heating cable.The application thoroughly solves problem icy on road, is heated in preceding i.e. road pavement icy on road, it is ensured that improve the performance of road body while road surface will not freeze again, prevents road surface freezing from influenceing road body performance, shortening road body service life.The life-span that makes of road body can be extended by the design of the application road body, the security on road surface is improved.
Description
Technical field
The invention belongs to road field, and in particular to a kind of to prevent antifreeze road surface icy on road in cold weather.
Background technology
Existing conventional pavement snow melting de-icing method is mainly including manually or mechanically removing method, spreading Snow Agent method etc., snow melt
Deicing effect is all undesirable, and snow melt can only be again carried out in the case where there is ice and snow road, it is impossible in ice and snow product on road surface
Before prevented.The existing Snow Agent for most commonly using can also damage existing Pavement Performance, and Snow-melting speed is slow, intelligence degree
The problems such as low, efficiency is low, energy consumption is big.
The content of the invention
The purpose of the present invention is directed to above mentioned problem, and to provide a kind of intelligence degree high, can thoroughly solve road surface freezing, prevents
The only antifreeze road surface of road surface freezing.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of antifreeze road surface, including it is laid on the protection against the tide on sub-surface that is levelling and cleaning out successively from the bottom to top
Floor, prevent heat from down conducting the heat insulation layer of loss, heating cable floor, bed course and road fixed and that protect heating cable floor
Surface layer, heating cable layer edge is to being provided with even hot surplus portable protective gaps, the heating electric between the heat insulation layer edge
Cable layer includes being provided with temperature-sensing probe between the heating cable being arranged on the heat insulation layer, the heating cable, and the temperature-sensitive is visited
Even temperature gap is left between head and heating cable.
Heat insulation layer：It is used to stop heat transfer, reduces the techonosphere of invalid thermal losses；Damp-proof layer：For preventing building ground
Techonosphere of the moisture of base or soil through ground.
The application is conducted to supercrust using the heat that heating cable is produced, and heat to the greatest extent may be used by setting by heat insulation layer
Can ground road surface conduction upward, raising heating efficiency.
Even hot surplus portable protective gaps be the heat that heating cable sends lead enough heat insulation layer edge and with whole road body temperature
Degree is balanced, can save the consumption of heating cable, while the setting in the gap can also protect heating cable, prevents heating cable easy
Damaged Road Edge is damaged.
The setting of even temperature gap ensures closely be got close between temperature-sensing probe and heating cable, so as to ensure the number of gained
According to being the data that are obtained after heating layer uniformly scatters of heat that heating cable is produced, reliably referred to for temperature control is provided, it is ensured that
The temperature on road surface reduces unnecessary energy consumption in control range as far as possible, improves efficiency.
Preferably, be additionally provided between the heating cable layer and bed course being pressed against on heating cable layer for inciting somebody to action
The heat dissipating layer that the heat diffusion that heating cable layer sends comes.
Depend heat itself radiation alone and the conduction of bed course occurs that radiating is slow or radiating is uneven, temperature-sensing probe data
Inaccurate the problems such as, the application is scattered heat using the heat dissipating layer being pressed against on heating cable layer as quickly as possible, it is ensured that road
Face temperature is uniform, reduces the temperature error of temperature-sensing probe.Simultaneously because being pressed against on heating cable layer, contribute to heating cable
The cable arranged in layer is positioned, it is ensured that each regional temperature in road surface is balanced, effectively acts as the effect of deicing or snow melting.
Preferably, being additionally provided with the heat for heating cable layer to be sent between the heat insulation layer and heating cable layer
To the reflecting layer of road reflection.
Preferably, the reflecting layer is aluminium foil layer, the heat dissipating layer is metal net layer or sheet-metal layers.
So that sub-surface can be penetrated on insulating barrier, and gold can be wrapped using metal net layer as heat dissipating layer
Category net and heating cable are so as to play a part of preferably to fix wire netting and heating cable, it is ensured that radiating is uniform.Simultaneously
The risk of road surface staggered floor caused by the setting of interlayer can be reduced, the steadiness on road surface is improved.Selection that can also be between heating cable
Suitable position, punches to sub-surface downwards since heat insulation layer, and uniform hole on heat insulation layer, so that road surface
Bed course can penetrated into and be connected with sub-surface on sub-surface, form firm road body structure, and the size diameter in hole is 1-3cm,
The excessive heat that easily causes is lost in downwards, too small to cause low intensity, does not have the effect of firm road body.
Preferably, one end is provided between heating cable in heating cable layer gos deep into heating cable layer, another
End extends to heating cable layer edge and deeply end is the hard sleeve of cecum, and the temperature-sensing probe is arranged at the hard sleeve
Interior, the antifreeze road surface also includes the wired or wireless temperature controller for controlling temperature-sensing probe.
The temperature data of temperature-sensing probe collection is constantly collected by temperature controller, road pavement temperature is analyzed, and reaches temperature control
When what device was specified opens the temperature of heating cable, temperature controller is to send instruction heating cable and be powered to start heating.
Preferably, the heating cable in the heating cable layer is carbon fiber cable.
Preferably, the bed course is cement bed course.
Preferably, the heating cable is roundabout being back and forth arranged on the reflecting layer.
Preferably, the thickness of the bed course is 2-5cm, the heating cable layer edge to the sub-surface
The distance on side is 8-12cm.
The thickness of bed course both can guarantee that the heat of heating cable was fully utilized, while ensure again in 2-5 cm
Bed course can well protect heating cable layer.Heating cable layer back gauge sub-surface side 8-12 cm, whole road surface is heated
Uniformly, while ensureing that there is sufficiently wide joint face between sub-surface and cement bed course and supercrust again, it is ensured that road body it is strong
Degree.
Preferably, the wire netting is also associated with ground wire, the heating cable is exhausted with described by fixedly connected part
Thermosphere is connected, and the heating cable in the heating cable layer is divided into some sections and is arranged in parallel.
Heating cable is set in parallel, is easy to maintenance, while a disconnection also can guarantee that other cable normal works, protects
Barrier snow melt deicing effect.
Effectively carried out to ensure heating in practice, can on sub-surface uniform multiple hot zones, each generates heat
Area all sets one group of heat-generating system, and the circuit between every group of heat-generating system is independent circuits, in parallel between independent circuits, wherein one
Group breaks down because of unpredictable situation, does not interfere with the working condition of other systems.
In sum, the invention has the advantages that：
1st, the application can extensive utilization to winter temperature lower ground area, may be used on being solved on highway or common road
Certainly highway, common road are icy on road causes running car that traffic accident problem occurs；It is also applied to outdoor public
Place solves concrete structure road surface（Square）Icing causes pedestrian's safety hidden danger to ask to carry；For some manufacturing enterprises, also
Winter temperature outside plant area room can be solved with the structure of the application and cross the icing of low concrete cargo handling platform, cause factory to load and unload
Job safety potential problem.
2nd, the application simple structure, intelligence degree are high, energy consumption is low, long service life.
3rd, the application thoroughly solves problem icy on road, is heated in preceding i.e. road pavement icy on road, it is ensured that road surface is not
The performance of road body is improve while freezing again, prevents road surface freezing from influenceing road body performance, shortening road body service life.Simultaneously
Using carbon fiber cable, with security very high, heating-up temperature also will not be too high, and too high temperature can equally satisfy the need body performance
Impact, the life-span that makes of road body can be extended by the design of the application road body, improve the security on road surface.
Brief description of the drawings
Fig. 1 is the application structural representation one；
Fig. 2 is the application structural representation two.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment one：
A kind of antifreeze road surface, including be laid on successively from the bottom to top anti-on sub-surface 1 that is levelling and cleaning out
Damp layer 2, prevent heat from down conducting heat insulation layer 3, the heating cable layer 6 of loss, road surface pad that is fixed and protecting heating cable layer
Layer 7 and supercrust 8, the heating cable layer edge is to being provided with even hot surplus portable protective gaps, institute between the heat insulation layer edge
Stating heating cable layer 6 includes being provided with temperature-sensing probe between the heating cable being arranged on the heat insulation layer 3, the heating cable,
Even temperature gap is left between the temperature-sensing probe and heating cable.The bed course is cement bed course.
One end is provided between heating cable in heating cable layer gos deep into heating cable layer, the other end and extend to hair
Electric heating cable layer edge and the deep hard sleeve 9 held as cecum, the temperature-sensing probe is arranged in the hard sleeve 9, described
Antifreeze road surface also includes the wired or wireless temperature controller for controlling temperature-sensing probe.
Heating cable in the heating cable layer is carbon fiber cable.The application selects filament carbon fibre cable.
The heating cable is roundabout to be back and forth arranged on the reflecting layer 4.Roundabout reciprocal arrangement can be heated evenly road surface,
Prevent road surface localized ice build.
The thickness of the bed course 7 is 2cm, and the heating cable layer edge is to the distance on the sub-surface side
8cm。
Embodiment two：
Place unlike the embodiments above is to be additionally provided with to be pressed against hair between the heating cable layer 6 and bed course 7
For the heat dissipating layer 5 that the heat diffusion that heating cable layer 6 sends comes on electric heating cable layer, the heat dissipating layer 5 is metal net layer
Or sheet-metal layers.The thickness of the bed course 7 is 5cm, the distance at the heating cable layer edge to the sub-surface side
It is 12cm.
The wire netting is also associated with ground wire, is attached using naked wire per a piece of wire netting rest position,
Ensure that the thermal conductivity of wire netting is preferable.The heating cable is connected by fixedly connected part with the heat insulation layer, can be in heat insulation layer
Be fixed on heating cable on heat insulation layer by the staple on punching again by upper punching, the hair in the heating cable layer
Electric heating cable is divided into some sections and is arranged in parallel.
Embodiment three：
Place unlike the embodiments above is to be additionally provided between the heat insulation layer 3 and heating cable layer 6 for that will generate heat
Reflecting layer 4 from the heat that cable floor 6 sends to road reflection.The reflecting layer 4 is aluminium foil layer.The thickness of the bed course 7
It is 3cm, the heating cable layer edge to the distance on the sub-surface side is 10cm.
It is sub-surface is levelling and clean up when road surface is laid, then first laying damp-proof layer, heat insulation layer and in thermal insulation
Aluminium foil reflecting layer is laid on layer, then carbon fiber heating cable is uniformly laid securely according to design power, spacing on reflecting layer,
Heat insulation layer is solid, need to be punched above and be easy to fix carbon fiber heating electric with carbon staple or high temperature resistant PVC material staple
Cable, then lays reserved hard sleeve, and is fixed with Plastic Bandage, then temperature-sensing probe is located in provided pipe, finally will be reserved
Pipeline tail end plugs, temperature-sensing probe is arranged between two heating cables, is not contacted with heating cable, then in heating cable layer
On mat formation wire netting, then cement bed course backfill, cement pad layer choosing cement mortar or pea gravel concrete, cement notes when backfilling
The spacing of mating formation of the heating cable that protection is paved, non-breakable heating cable protection jacket layer or change heating cable.Carry out again
Supercrust is laid, and can be laid according to actually used place, such as A：Coagulation is laid by the design requirement of high speed common road
Dirt road surface layer. B ：Concrete pavement layer is laid by the design requirement of prevailing roadway. C：Will by the design of kinds of goods loading/unloading platform
Seek laying concrete layer.
The application thoroughly solves problem icy on road, is heated in preceding i.e. road pavement icy on road, it is ensured that road surface will not
The performance of road body is improve while icing again, prevents road surface freezing from influenceing road body performance, shortening road body service life.Adopt simultaneously
With carbon fiber cable, with security very high, heating-up temperature also will not be too high, and the too high temperature body performance that can equally satisfy the need is made
Into influence, the life-span that makes of road body can be extended by the design of the application road body, improve the security on road surface.
Claims (7)
1. a kind of antifreeze road surface, it is characterised in that：Including being laid on levelling and road surface that is cleaning out base successively from the bottom to top
Layer（1）On damp-proof layer（2）, prevent heat from down conducting the heat insulation layer of loss（3）, heating cable layer（6）, it is fixed and protect hair
The bed course of electric heating cable layer（7）And supercrust（8）, the heating cable layer edge is provided between the heat insulation layer edge
Even hot surplus portable protective gaps, the heating cable layer（6）Including being arranged in the heat insulation layer（3）On heating cable, the hair
Temperature-sensing probe is provided between electric heating cable, even temperature gap, the heating cable layer are left between the temperature-sensing probe and heating cable
（6）With bed course（7）Between be additionally provided be pressed against heating cable layer on be used for by heating cable layer（6）The heat for sending expands
Scatter the heat dissipating layer for coming（5）, the heat insulation layer（3）With heating cable layer（6）Between be additionally provided with for by heating cable layer（6）
Reflecting layer from the heat for sending to road reflection（4）, the reflecting layer（4）It is aluminium foil layer, the heat dissipating layer（5）It is wire netting
It is provided between layer, the heating cable and is punched to the hole on sub-surface downwards since heat insulation layer, and the uniform institute on heat insulation layer
Hole is stated, so that bed course can be penetrated into be connected with sub-surface on sub-surface, the size diameter in the hole is 1-
3cm。
2. a kind of antifreeze road surface according to claim 1, it is characterised in that：Between heating cable in the heating cable layer
It is the hard sleeve of cecum to be provided with one end and go deep into heating cable layer, the other end to extend to heating cable layer edge and deep end
（9）, the temperature-sensing probe is arranged at the hard sleeve（9）Interior, the antifreeze road surface is also included for controlling temperature-sensing probe
Wired or wireless temperature controller.
3. a kind of antifreeze road surface according to claim 1 any claim, it is characterised in that：In the heating cable layer
Heating cable is carbon fiber cable.
4. a kind of antifreeze road surface according to claim 1 any claim, it is characterised in that：The bed course is cement
Bed course.
5. a kind of antifreeze road surface according to claim 1, it is characterised in that：The heating cable it is roundabout it is reciprocal be arranged in it is described
Reflecting layer（4）On.
6. a kind of antifreeze road surface according to claim 1 any claim, it is characterised in that：The bed course（7）'s
Thickness is 2-5cm, and the heating cable layer edge to the distance on the sub-surface side is 8-12cm.
7. a kind of antifreeze road surface according to claim 1, it is characterised in that：The wire netting is also associated with ground wire, described
Heating cable is connected by fixedly connected part with the heat insulation layer, and the heating cable in the heating cable layer is divided into some sections simultaneously
Connection is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356620.3A CN104894944B (en) | 2015-06-25 | 2015-06-25 | A kind of antifreeze road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356620.3A CN104894944B (en) | 2015-06-25 | 2015-06-25 | A kind of antifreeze road surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104894944A CN104894944A (en) | 2015-09-09 |
| CN104894944B true CN104894944B (en) | 2017-05-31 |
Family
ID=54027874
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356620.3A Expired - Fee Related CN104894944B (en) | 2015-06-25 | 2015-06-25 | A kind of antifreeze road surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN104894944B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648875A (en) * | 2016-02-02 | 2016-06-08 | 吴婷婷 | Airplane anti-icing runway |
| CN105780627A (en) * | 2016-03-28 | 2016-07-20 | 韦积分 | Solar road surface |
| CN108864847A (en) * | 2018-04-25 | 2018-11-23 | 重庆交通大学 | For the anti-freeze thawing construction method of extremely frigid zones roadbed |
| CN108797346A (en) * | 2018-08-30 | 2018-11-13 | 中建华鼎建工有限公司 | It is a kind of can remote monitoring anti-bridge floor icing structure and its working method |
| CN109778672A (en) * | 2019-01-14 | 2019-05-21 | 扬州大学 | A kind of colored UHPC bridge system with ice-melt snow degrading tail gas function |
| CN110685223A (en) * | 2019-09-20 | 2020-01-14 | 江西省交通科学研究院 | Sealing material construction process suitable for snow melting and deicing of bridge deck |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6847024B2 (en) * | 1998-06-15 | 2005-01-25 | Trustees Of Dartmouth College | Prevention of ice formation by applying electric power to a liquid water layer |
| CN2773151Y (en) * | 2005-02-06 | 2006-04-19 | 董陆长 | Snow-removing and anti-skidding electromagnetic induction heater on roadface and bridge in winter |
| CN101413240A (en) * | 2008-11-29 | 2009-04-22 | 大连理工大学 | Method for melting snow and ice based on carbon fiber-glass fiber composite braiding net |
| CN101718070B (en) * | 2009-06-09 | 2012-06-27 | 无锡恒业电热电器有限公司 | Method and system for heating and melting snow and ice on road surface under current surface effect |
| CN102154969A (en) * | 2010-11-30 | 2011-08-17 | 哈尔滨工业大学 | Carbon nano-fibre paper heat-conduction concrete self-warming snow-melting deiceing road surface |
| CN202131554U (en) * | 2011-06-08 | 2012-02-01 | 长安大学 | Active heat-insulation antiskid facility for road surfaces |
| KR101421069B1 (en) * | 2012-06-29 | 2014-07-18 | 김정호 | Freezing prevent system of road using a heating cable |
| CN104652341B (en) * | 2015-03-24 | 2017-01-04 | 山东威林特新能源科技有限公司 | The ice condition detection of a kind of road surface and automatic defrosting system |
| CN204753303U (en) * | 2015-06-25 | 2015-11-11 | 浙江佳中木业有限公司 | Frostproofing road surface |
-
2015
- 2015-06-25 CN CN201510356620.3A patent/CN104894944B/en not_active Expired - Fee Related
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| CN104894944A (en) | 2015-09-09 |
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Granted publication date: 20170531 Termination date: 20190625 |