CN204982593U - Way body with frostproofing function of resisting cold - Google Patents
Way body with frostproofing function of resisting cold Download PDFInfo
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- CN204982593U CN204982593U CN201520441243.9U CN201520441243U CN204982593U CN 204982593 U CN204982593 U CN 204982593U CN 201520441243 U CN201520441243 U CN 201520441243U CN 204982593 U CN204982593 U CN 204982593U
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Abstract
The utility model belongs to the road field, concretely relates to way body with frostproofing function of resisting cold. 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, the electric heating cable layer includes a plurality of districts that generate heat of equipartition, and the enhancement fixed interval is left to adjacent generating heat between the district, be provided with an unit that generates heat of alternately being arranged and forming by electric heating cable at least in every district that generates heat, and every unit that generates heat includes four even hot -zones by the electric heating cable chiasma formation, is provided with the temperature -sensing probe in every unit that generates heat in at least one even hot -zone. 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.
Description
Technical field
The utility model belongs to road field, is specifically related to a kind ofly can prevent the road body with resisting cold antifreeze function 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 road body with resisting cold antifreeze function preventing road surface from freezing.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of road body with resisting cold antifreeze function, comprise and be laid on levelling and on the sub-surface cleaned out damp-proof course from the bottom to top successively, prevent heat hand down water conservancy diversion lose heat insulation layer, heating cable layer, fix and protect bed course and the supercrust of heating cable layer, described heating cable layer comprises uniform multiple hot zones, leave between adjacent hot zone and strengthen fixed interval (FI), a heat-generating units formed by heating cable cross arrangement is at least provided with in each hot zone, each heat-generating units comprises four even hot-zones intersected to form by heating cable, temperature-sensing probe is provided with at least one even hot-zone in each heat-generating units, even temperature gap is left between described temperature-sensing probe and heating cable, the heating cable intersected is single wire cable or multiple conductor cable, the even heat be also provided with between described heating cable layer and heat insulation layer for being sent by heating cable layer spreads the heat dissipating layer come.
The heating cable intersected can be that two parallel cable are intersected with another two parallel cable, also can be that single cable intersects with single cable, can also be that the many cables that be arranged in parallel intersect with the many cables be arranged in parallel, can the size of power according to the actual requirements and single hot zone set.
Heating cable cross arrangement can save the consumption of heating cable greatly, cost-saving, and even hot-zone is the even region of scattering of heat, and temperature-sensing probe is arranged at even hot-zone and is convenient to survey average temperature exactly, for temperature adjustment provide accurately, in time, reference reliably.And the cross-over design of cable, even if under extremely cold weather, when ice and snow on road surfaces has little time to melt, also a most thermal center (-tre) can be there is in road surface, thus the form making the ice and snow on road surface form a periphery to reduce gradually to most thermal center (-tre), there is difference of height, the difference of height at continuous interval, thus add frictional force to road surface, therefore also can ensure that vehicle can not skid on road surface under extremely cold weather, and the form tailed off by four circumferential center snow ices, forming one is not parallel change of going forward one by one, ensure different from the ground high-low-position on the lateral contact face of tire interface, greatly reduce the probability of tyre slip, improve the safety that vehicle travels.
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 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.
Strengthening fixed interval (FI) can make the course when pouring into a mould bed course penetrate into the reinforcement fixed interval (FI) on heat insulation layer, damp-proof course or sub-surface, when heat insulation layer correspondence reinforcement position, fixed interval (FI) hollows out, course can penetrate on damp-proof course, when heat insulation layer, damp-proof course correspondence reinforcement position, fixed interval (FI) hollow out, course can penetrate on sub-surface, thus integral reinforcing is carried out to the whole road body being mingled with multiple material, prevent staggered floor.
The setting of multiple hot zone, had not only been convenient to keep in repair but also constructability, and had reduced the requirement to the large format with material, reduce costs and difficulty of construction.
Heat dissipating layer is arranged between heating cable layer and heat insulation layer, the heat that can effectively prevent heating cable from producing directly contacts with heat insulation layer, unnecessary thermal losses is caused because temperature is too high, heat dissipating layer is arranged at bottom and heat downward for cable can be scattered at abundant uniform absorption, reduce unnecessary thermal losses, improve heat utilization efficiency.
As preferably, each described hot zone has independent circuits, in parallel between the independent circuits of part or all of hot zone.Thus be convenient to maintenance and manipulation, an independent circuits damages the normal operation that also can not have influence on other circuit.
As preferably, between described heat insulation layer and heat dissipating layer, be also provided with the reflecting layer of the heat for being sent by heating cable layer to road reflection.
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 positioned at bottom cable absorb most of heat and scatter as much as possible, by the reflecting layer be positioned under heat dissipating layer, heat is upwards reflected again, namely realize heat to walk downwards--heat is evenly scattered--evenly after heat again by the process upwards reflected, thus make the region between heat dissipating layer to bed course be even as much as possible warm area for even as much as possible warm area and hot zone, and temperature-sensing probe is just located in this level, the temperature detected by temperature-sensing probe is made to be ensemble average temperature in the hot zone at representative place.Simultaneously heat dissipating layer be positioned to realize bottom hot zone making while same layer not loss heat heat downwards past complex form more upwards can extend time and the distance of heat conduction, be convenient to be transmitted to road surface again after heat fully scatters, avoid heat unevenly directly to upper conduction, be beneficial to whole road temperature even.So namely the design of said structure floor is beneficial to road body homogeneous heating, simultaneously be also convenient to accurately control temperature, effectively open or close heat generating components, whole system controllability and accuracy high.
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 the heating cable of each described hot zone that hot zone 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.
The temperature data of temperature-sensing probe collection is collected constantly by temperature controller, 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, each hot zone can arrange one or more temperature-sensing probe according to actual hot zone size, guarantee the accuracy surveyed, be convenient to the heating cable found in each region simultaneously and whether run well, be convenient to maintenance.
As preferably, described heating cable is carbon fiber cable.
As preferably, described bed course is cement bed course.
As preferably, described heat insulation layer or position, heat insulation layer described reinforcement fixed interval (FI) corresponding to damp-proof course thread is empty is formed for making bed course material penetrate into extension gap on damp-proof course or sub-surface, described heat insulation layer or heat insulation layer and damp-proof course are split form multiple insulating unit district or multiple insulating unit district and moistureproof cellular zone by being extended gap.
The heat insulation layer of the application and damp-proof course can be divided into multiple unit, i.e. constructability equally with heating cable layer, and bed course material can be made again to penetrate on damp-proof course or sub-surface increases road body intensity.
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/or heat dissipating layer, and each described hot zone comprises many heating cables 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, 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, many heating cables in parallel can be comprised again in every independent circuits, thus reduce loss as much as possible, improve the application life of whole system, single cable lost efficacy also can not affect the running of whole heat-generating 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.
4, the setting of multiple hot zone, had not only been convenient to keep in repair but also constructability, and had reduced the requirement to the large format with material, reduce costs and difficulty of construction.
5, namely the design of heat insulation layer, reflecting layer and heat dissipating layer is beneficial to road body homogeneous heating, is also convenient to accurately control temperature simultaneously, effectively opens or closes heat generating components, whole system controllability and accuracy high.
6, heating cable cross arrangement can save the consumption of heating cable greatly, cost-saving, and even hot-zone is the even region of scattering of heat, and temperature-sensing probe is arranged at even hot-zone and is convenient to survey average temperature exactly, for temperature adjustment provide accurately, in time, reference reliably.And the cross-over design of cable, even if under extremely cold weather, when ice and snow on road surfaces has little time to melt, also a most thermal center (-tre) can be there is in road surface, thus the form making the ice and snow on road surface form a periphery to reduce gradually to most thermal center (-tre), there is difference of height, the difference of height at continuous interval, thus add frictional force to road surface, therefore also can ensure that vehicle can not skid on road surface under extremely cold weather, and the form tailed off by four circumferential center snow ices, forming one is not parallel change of going forward one by one, ensure different from the ground high-low-position on the lateral contact face of tire interface, greatly reduce the probability of tyre slip, improve the safety that vehicle travels.
Accompanying drawing explanation
Fig. 1 is the application's structural representation one;
Fig. 2 is the application's structural representation two;
Fig. 3 is the structural representation in hot zone with two heat-generating units;
The structural representation of Fig. 4 to be heating cable be paired cable.
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 road body with resisting cold antifreeze function, comprise and be laid on levelling and on the sub-surface 1 cleaned out 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, described heating cable layer comprises uniform multiple hot zones, leave between adjacent hot zone and strengthen fixed interval (FI) 61, a heat-generating units formed by heating cable 62 cross arrangement is at least provided with in each hot zone, each heat-generating units comprises four even hot-zones 64 intersected to form by heating cable, temperature-sensing probe 91 is provided with at least one even hot-zone in each heat-generating units, even temperature gap 63 is left between described temperature-sensing probe 91 and heating cable, the heating cable 62 intersected is single wire cable or multiple conductor cable, the even heat be also provided with between described heating cable layer and heat insulation layer for being sent by heating cable layer spreads the heat dissipating layer 5 come.Each described hot zone has independent circuits, in parallel between the independent circuits of part or all of hot zone.Described bed course is cement bed course.
Be provided with between the heating cable of each described hot zone that hot zone 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.
Described heating cable is carbon fiber cable.The application selects filament carbon fibre cable.
Empty formation is used for making bed course material penetrate into damp-proof course extension gap described heat insulation layer correspondence position, described reinforcement fixed interval (FI) thread, and described heat insulation layer forms multiple insulating unit district by extending gap segmentation.
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.
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 two:
Different from above-described embodiment be in described heat dissipating layer 5 be 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.
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 heat dissipating layer.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.
Embodiment four:
Be in different from above-described embodiment is formed for making bed course material penetrate into extension gap on sub-surface in position, heat insulation layer and damp-proof course corresponding described reinforcement fixed interval (FI) thread is empty, and described heat insulation layer and damp-proof course are split form multiple insulating unit district and moistureproof cellular zone by being extended gap.
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, then heat dissipating layer wire lath is laid, again on heat dissipating 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, 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. one kind has the road body of resisting cold antifreeze function, 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, described heating cable layer comprises uniform multiple hot zones, leave between adjacent hot zone and strengthen fixed interval (FI) (61), a heat-generating units formed by heating cable (62) cross arrangement is at least provided with in each hot zone, each heat-generating units comprises four even hot-zones (64) intersected to form by heating cable, temperature-sensing probe (91) is provided with at least one even hot-zone in each heat-generating units, even temperature gap (63) is left between described temperature-sensing probe and heating cable, the heating cable intersected is single wire cable or multiple conductor cable, the even heat be also provided with between described heating cable layer and heat insulation layer for being sent by heating cable layer spreads the heat dissipating layer (5) come.
2. a kind of road body with resisting cold antifreeze function according to claim 1, is characterized in that: each described hot zone has independent circuits, in parallel between the independent circuits of part or all of hot zone.
3. according to claim 1 a kind of have resisting cold antifreeze function road body, it is characterized in that: between described heat insulation layer (3) and heat dissipating layer, be also provided with the reflecting layer (4) of the heat for being sent by heating cable layer (6) to road reflection.
4. according to claim 3 a kind of have resisting cold antifreeze function road body, 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 road body with resisting cold antifreeze function according to the arbitrary claim of claim 1-4, it is characterized in that: be provided with between the heating cable of each described hot zone that hot zone 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 road body with resisting cold antifreeze function according to the arbitrary claim of claim 1-4, is characterized in that: described heating cable is carbon fiber cable.
7. a kind of road body with resisting cold antifreeze function according to the arbitrary claim of claim 1-4, is characterized in that: described bed course is cement bed course.
8. according to claim 3 a kind of have resisting cold antifreeze function road body, it is characterized in that: described heat insulation layer or position, heat insulation layer described reinforcement fixed interval (FI) corresponding to damp-proof course thread is empty is formed for making bed course material penetrate into extension gap on damp-proof course or sub-surface, described heat insulation layer or heat insulation layer and damp-proof course are split form multiple insulating unit district or multiple insulating unit district and moistureproof cellular zone by being extended gap.
9. a kind of road body with resisting cold antifreeze function according to the arbitrary claim of claim 1-4, it is characterized in that: the thickness of described bed course (7) is 2-5cm, described heating cable layer edge is 8-12cm to the distance on described sub-surface limit.
10. according to claim 4 a kind of have resisting cold antifreeze function road body, 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/or heat dissipating layer, and each described hot zone comprises many heating cables in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441243.9U CN204982593U (en) | 2015-06-25 | 2015-06-25 | Way body with frostproofing function of resisting cold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441243.9U CN204982593U (en) | 2015-06-25 | 2015-06-25 | Way body with frostproofing function of resisting cold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982593U true CN204982593U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441243.9U Expired - Fee Related CN204982593U (en) | 2015-06-25 | 2015-06-25 | Way body with frostproofing function of resisting cold |
Country Status (1)
| Country | Link |
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| CN (1) | CN204982593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975549A (en) * | 2015-06-25 | 2015-10-14 | 浙江佳中木业有限公司 | Road body with anti-cold anti-freezing function |
-
2015
- 2015-06-25 CN CN201520441243.9U patent/CN204982593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975549A (en) * | 2015-06-25 | 2015-10-14 | 浙江佳中木业有限公司 | Road body with anti-cold anti-freezing function |
| CN104975549B (en) * | 2015-06-25 | 2017-05-31 | 浙江佳中木业有限公司 | A kind of road body with resisting cold antifreeze function |
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| 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: 20160120 Termination date: 20190625 |