CN204753303U - Frostproofing road surface - Google Patents
Frostproofing road surface Download PDFInfo
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- CN204753303U CN204753303U CN201520441588.4U CN201520441588U CN204753303U CN 204753303 U CN204753303 U CN 204753303U CN 201520441588 U CN201520441588 U CN 201520441588U CN 204753303 U CN204753303 U CN 204753303U
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- heating cable
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- road surface
- temperature
- heat insulation
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Abstract
The utility model belongs to the road field, concretely relates to can prevent the frozen frostproofing road surface in road surface for one kind under cold weather. Include by down supreme lay in proper order make level and clean up's sub -surface on the dampproof course, prevent that the heat from down conducting the heat insulation layer of loss, electric heating cable layer, fixed and protect the bed course and the supercrust on electric heating cable layer, electric heating cable layer edge arrives be provided with even hot surplus protective gap between the heat insulation layer edge, the electric heating cable layer including arrange in electric heating cable on the heat insulation layer, be provided with the temperature -sensing probe between electric heating cable, leave even hot clearance between temperature -sensing probe and the electric heating cable. The road surface problem of freezing is thoroughly solved in this application, heats the road surface promptly before the road surface freezes, and the performance of the way body of having guaranteed to have improved again when the road surface can not freeze prevents that the road surface from freezing to influence way body performance, shortening way body life. Through this application way design physically can extension way messenger's life -span physically, the security on improvement road surface.
Description
Technical field
The utility model belongs to road field, is specifically related to a kind ofly can prevent antifreeze road surface icy on road in cold weather.
Background technology
Existing conventional pavement snow melting de-icing method mainly comprises artificial or mechanical removal method, spreads Snow Agent method etc., and snow melt deicing effect is all undesirable, and can only carry out snow melt again when there is ice and snow road, can not amass prevent before road surface at ice and snow.The existing Snow Agent the most generally used also can damage existing Pavement Performance, and the problem such as Snow-melting speed is slow, intelligence degree is low, efficiency is low, energy consumption is large.
Utility model content
The purpose of this utility model provides a kind of intelligence degree high for the problems referred to above, can thoroughly solve road surface and freeze, the antifreeze road surface preventing road surface from freezing.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of antifreeze road surface; comprise and be laid on levelling and damp-proof course on the sub-surface cleaned out from the bottom to top successively, prevent heat from handing down heat insulation layer that water conservancy diversion loses, heating cable layer, fix and protect bed course and the supercrust of heating cable layer; even hot surplus portable protective gaps is provided with between described heating cable layer edge to described heat insulation layer edge; described heating cable layer comprises the heating cable be arranged on described heat insulation layer; be provided with temperature-sensing probe between described heating cable, between described temperature-sensing probe and heating cable, leave even temperature gap.
Heat insulation layer: in order to block heat transmission, reduces the techonosphere of unavailable heat loss; Damp-proof course: for preventing the techonosphere of moisture through ground of building lot or soil.
The heat conduction that the application adopts heating cable to produce is to supercrust, and arranging heat road surface conduction upward as much as possible by heat insulation layer, improve heating efficiency.
The heat that even hot surplus portable protective gaps and heating cable send enough leads heat insulation layer edge and balanced with whole road temperature; the consumption of heating cable can be saved; the setting in this gap simultaneously also can protect heating cable, prevents heating cable impaired at the Road Edge of cracky.
The setting of even temperature gap is guaranteed can not closely get close between temperature-sensing probe and heating cable, thus the data that the heat that the data of guarantee gained are heating cable generations obtains after heating layer evenly scatters, for temperature control provides reliable reference, guarantee that the temperature on road surface is in control range as much as possible, reduce unnecessary energy consumption, raise the efficiency.
As preferably, be also provided with between described heating cable layer and bed course and be pressed against on heating cable layer for heat dissipating layer that the heat diffusion sent by heating cable layer comes.
The conduction depending heat self radiation and bed course alone there will be slow or heat radiation inequality of dispelling the heat, the problems such as temperature-sensing probe data are inaccurate, the application adopts the heat dissipating layer be pressed against on heating cable layer to be scattered as quickly as possible by heat, guarantee pavement temperature is even, reduces the temperature error of temperature-sensing probe.Simultaneously owing to being pressed against on heating cable layer, the cable contributed to arranging in heating cable layer positions, and ensures that each regional temperature in road surface is balanced, effectively plays the effect of deicing or snow melting.
As preferably, between described heat insulation layer and heating cable layer, be also provided with the reflecting layer of the heat for being sent by heating cable layer to road reflection.
As preferably, described reflecting layer is aluminium foil layer, and described heat dissipating layer is metal net layer or sheet-metal layers.
Metal net layer can be adopted as heat dissipating layer, thus sub-surface can be penetrated on insulating layer, and wrap wire lath and heating cable thus the effect of better fixing metal net and heating cable can be played, guarantee that heat radiation evenly.Also can reduce road surface because of the setting of interlayer simultaneously and cause the risk of staggered floor, improve the steadiness on road surface.Also can the suitable position of selection between heating cable, from heat insulation layer, punching is downwards on sub-surface, and on heat insulation layer this hole uniform, thus bed course can be penetrated on sub-surface be connected with sub-surface, form firm road body structure, the size diameter in hole is 1-3cm, and the excessive heat that easily causes runs off downwards, too small meeting causes intensity low, does not have the effect of firm road body.
As preferably, be provided with between heating cable in described heating cable layer that heating cable layer is goed deep in one end, the other end extends to heating cable layer edge and the deep end hard sleeve that is cecum, described temperature-sensing probe is arranged in described hard sleeve, and described antifreeze road surface also comprises the wired or wireless temperature controller for controlling temperature-sensing probe.
Collect by temperature controller the temperature data that temperature-sensing probe gathers constantly, road pavement temperature is analyzed, reach that temperature controller specifies open the temperature of heating cable time, namely temperature controller sends the energising of instruction heating cable and starts heating.
As preferably, the heating cable in described heating cable layer is carbon fiber cable.
As preferably, described bed course is cement bed course.
As preferably, described heating cable is roundabout to be back and forth arranged on described reflecting layer.
As preferably, the thickness of described bed course is 2-5cm, and described heating cable layer edge is 8-12cm to the distance on described sub-surface limit.
The thickness of bed course, when 2-5cm, can ensure that the heat of heating cable is fully utilized, and ensures again that bed course can protect heating cable layer well simultaneously.Heating cable layer back gauge sub-surface limit 8-12cm, whole road surface is heated evenly, and ensures again sub-surface simultaneously and has enough wide joint face between cement bed course and supercrust, ensureing the intensity of road body.
As preferably, described wire lath is also connected with grounding wire, and described heating cable is connected by fixed connecting piece and described heat insulation layer, and the heating cable in described heating cable layer is divided into some sections and is arranged in parallel.
Heating cable is arranged in parallel, is convenient to maintenance, and a disconnection simultaneously also can ensure that other cables normally work, and ensures snow melt deicing effect.
For guaranteeing that heating is effectively carried out in practice, can on sub-surface uniform multiple hot zone, each hot zone arranges one group of heat-generating system, often the circuit organized between heat-generating system is independent circuits, in parallel between independent circuits, wherein one group breaks down because of unpredictable situation, can not have influence on the duty of other system.
In sum, the utility model has following beneficial effect:
1, the application extensively can apply to winter temperature lower ground district, may be used on speedway or common road solving speedway, common road is icy on road causes running car generation traffic accident problem; Also may be used on outdoor public place to solve concrete structure road surface (square) and freeze and cause pedestrian's safety hidden danger to ask to carry; For some manufacturing enterprises, the structure of the application solution plant area temperature in outdoor winter also can be used to cross low concrete cargo handling platform and to freeze, cause factory's handling operation security hidden trouble.
2, the application's structure is simple, intelligence degree is high, energy consumption is low, long service life.
3, the application thoroughly solves problem icy on road, and namely road pavement heats before icy on road, ensures the performance turn improving road body while road surface can not freeze, and prevents road surface from freezing affect road body performance, shortening road body application life.Adopt carbon fiber cable simultaneously, have very high safety, heating-up temperature also can not be too high, and too high temperature body performance of satisfying the need equally impacts, and what can extend road body by the design of the application road body makes the life-span, improves the safety on road surface.
Accompanying drawing explanation
Fig. 1 is the application's structural representation one;
Fig. 2 is the application's structural representation two.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this manual, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment one:
A kind of antifreeze road surface; comprise and be laid on levelling and damp-proof course 2 on the sub-surface 1 cleaned out from the bottom to top successively, prevent heat from handing down heat insulation layer 3 that water conservancy diversion loses, heating cable layer 6, fix and protect bed course 7 and the supercrust 8 of heating cable layer; even hot surplus portable protective gaps is provided with between described heating cable layer edge to described heat insulation layer edge; described heating cable layer 6 comprises the heating cable be arranged on described heat insulation layer 3; be provided with temperature-sensing probe between described heating cable, between described temperature-sensing probe and heating cable, leave even temperature gap.Described bed course is cement bed course.
Be provided with between heating cable in described heating cable layer that heating cable layer is goed deep in one end, the other end extends to heating cable layer edge and the deep end hard sleeve 9 that is cecum, described temperature-sensing probe is arranged in described hard sleeve 9, and described antifreeze road surface also comprises the wired or wireless temperature controller 10 for controlling temperature-sensing probe.
Heating cable in described heating cable layer is carbon fiber cable.The application selects filament carbon fibre cable.
Described heating cable is roundabout to be back and forth arranged on described reflecting layer 4.Roundabout reciprocal arrangement can make road surface be heated evenly, and prevents road surface localized ice build.
The thickness of described bed course 7 is 2cm, and described heating cable layer edge is 8cm to the distance on described sub-surface limit.
Embodiment two:
Different from above-described embodiment be in also to be provided with between described heating cable layer 6 and bed course 7 be pressed against for the heat dissipating layer 5 that the heat diffusion sent by heating cable layer 6 comes on heating cable layer, described heat dissipating layer 5 is metal net layer or sheet-metal layers.The thickness of described bed course 7 is 5cm, and described heating cable layer edge is 12cm to the distance on described sub-surface limit.
Described wire lath is also connected with grounding wire, and every a slice wire lath rest position adopts naked wire to connect, and guarantees that the thermal conductivity of wire lath is better.Described heating cable is connected by fixed connecting piece and described heat insulation layer, can punch on heat insulation layer again by be contained in punch on staple heating cable is fixed on heat insulation layer, the heating cable in described heating cable layer is divided into some sections and is arranged in parallel.
Embodiment three:
Be in different from above-described embodiment is also provided with the reflecting layer 4 of the heat for being sent by heating cable layer 6 to road reflection between described heat insulation layer 3 and heating cable layer 6.Described reflecting layer 4 is aluminium foil layer.The thickness of described bed course 7 is 3cm, and described heating cable layer edge is 10cm to the distance on described sub-surface limit.
When road surface pavement, sub-surface is levelling and cleaning is clean, then first damp-proof course is laid, heat insulation layer also lays aluminium foil reflecting layer on heat insulation layer, again on reflecting layer according to design power, spacing evenly lays carbon fiber heating cable securely, heat insulation layer is solid, need punch above and be convenient to fix carbon fiber heating cable with carbon element staple or high temperature resistant PVC material staple, then reserved hard sleeve is laid, and fix with Plastic Bandage, again temperature-sensing probe is located in provided pipe, finally by the shutoff of provided pipe pipe end, temperature-sensing probe is arranged between two heating cables, do not contact with heating cable, to mat formation on heating cable layer again wire lath, then cement bed course backfill, cement bed course selects cement mortar or pea gravel concrete, note protecting the heating cable paved during cement backfill, the spacing of mating formation of heating cable protection jacket layer or change heating cable can not be destroyed.Carry out supercrust laying again, can lay, as A according to actual field of employment: lay concrete pavement layer by the designing requirement of high speed common road.B: lay concrete pavement layer by the designing requirement of prevailing roadway.C: lay layer of concrete by the designing requirement of kinds of goods loading/unloading platform.
The application thoroughly solves problem icy on road, and namely road pavement heats before icy on road, ensures the performance turn improving road body while road surface can not freeze, and prevents road surface from freezing affect road body performance, shortening road body application life.Adopt carbon fiber cable simultaneously, have very high safety, heating-up temperature also can not be too high, and too high temperature body performance of satisfying the need equally impacts, and what can extend road body by the design of the application road body makes the life-span, improves the safety on road surface.
Claims (10)
1. an antifreeze road surface, it is characterized in that: comprise and be laid on levelling and on the sub-surface cleaned out (1) damp-proof course (2) from the bottom to top successively, prevent heat hand down water conservancy diversion lose heat insulation layer (3), heating cable layer (6), fix and protect bed course (7) and the supercrust (8) of heating cable layer, even hot surplus portable protective gaps is provided with between described heating cable layer edge to described heat insulation layer edge, described heating cable layer (6) comprises the heating cable be arranged on described heat insulation layer (3), temperature-sensing probe is provided with between described heating cable, even temperature gap is left between described temperature-sensing probe and heating cable.
2. a kind of antifreeze road surface according to claim 1, is characterized in that: be also provided with between described heating cable layer (6) and bed course (7) and be pressed against on heating cable layer for heat dissipating layer (5) that the heat diffusion sent by heating cable layer (6) comes.
3. a kind of antifreeze road surface according to claim 2, is characterized in that: be also provided with the reflecting layer (4) of the heat for being sent by heating cable layer (6) to road reflection between described heat insulation layer (3) and heating cable layer (6).
4. a kind of antifreeze road surface according to claim 3, it is characterized in that: described reflecting layer (4) are aluminium foil layer, described heat dissipating layer (5) is metal net layer or sheet-metal layers.
5. a kind of antifreeze road surface according to the arbitrary claim of claim 1-4, it is characterized in that: be provided with between the heating cable in described heating cable layer that heating cable layer is goed deep in one end, the other end extends to heating cable layer edge and the deep end hard sleeve (9) that is cecum, described temperature-sensing probe is arranged in described hard sleeve (9), and described antifreeze road surface also comprises the wired or wireless temperature controller (10) for controlling temperature-sensing probe.
6. a kind of antifreeze road surface according to the arbitrary claim of claim 1-4, is characterized in that: the heating cable in described heating cable layer is carbon fiber cable.
7. a kind of antifreeze road surface according to the arbitrary claim of claim 1-4, is characterized in that: described bed course is cement bed course.
8. a kind of antifreeze road surface according to claim 3, is characterized in that: described heating cable is roundabout to be back and forth arranged on described reflecting layer (4).
9. a kind of antifreeze road surface according to the arbitrary claim of claim 1-4, is characterized in that: the thickness of described bed course (7) is 2-5cm, and described heating cable layer edge is 8-12cm to the distance on described sub-surface limit.
10. a kind of antifreeze road surface according to claim 4, it is characterized in that: described wire lath is also connected with grounding wire, described heating cable is connected by fixed connecting piece and described heat insulation layer, and the heating cable in described heating cable layer is divided into some sections and is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441588.4U CN204753303U (en) | 2015-06-25 | 2015-06-25 | Frostproofing road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441588.4U CN204753303U (en) | 2015-06-25 | 2015-06-25 | Frostproofing road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753303U true CN204753303U (en) | 2015-11-11 |
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ID=54468029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441588.4U Expired - Fee Related CN204753303U (en) | 2015-06-25 | 2015-06-25 | Frostproofing road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN110241679A (en) * | 2019-06-17 | 2019-09-17 | 中南大学 | A kind of heating cushion and the antifreeze thawing apparatus in road surface |
-
2015
- 2015-06-25 CN CN201520441588.4U patent/CN204753303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN110241679A (en) * | 2019-06-17 | 2019-09-17 | 中南大学 | A kind of heating cushion and the antifreeze thawing apparatus in road surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190625 |