CN202131554U - Active heat-insulation antiskid facility for road surfaces - Google Patents
Active heat-insulation antiskid facility for road surfaces Download PDFInfo
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- CN202131554U CN202131554U CN 201120190826 CN201120190826U CN202131554U CN 202131554 U CN202131554 U CN 202131554U CN 201120190826 CN201120190826 CN 201120190826 CN 201120190826 U CN201120190826 U CN 201120190826U CN 202131554 U CN202131554 U CN 202131554U
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Abstract
The utility model belongs to the technical field of building roads, and particularly discloses an active heat-insulation antiskid facility for road surfaces. The facility comprises a groove, a heating cable, and a temperature controller, wherein the groove is arranged on the surface of the basic surface of the road surface, the heating cable is positioned in the cable, the temperature controller is connected with the heating cable and connected with a temperature control probe, and the temperature control probe is arranged beside the heating cable. The active heat-insulation antiskid facility for the road surfaces is environment-friendly, energy-saving and convenient to maintain, can conduct active heat insulation so as to timely and positively handle with disasters on snowy and iced roads, and better enhances the intelligence of the facility.
Description
Technical field
The utility model relates to the highway construction facility, is specifically related to a kind of road surface and initiatively is incubated anti-skidding facility.
Background technology
Winter road surface accumulated snow to freeze and cause phenomenons such as traffic congestion, traffic accident be problem demanding prompt solution among the human lives.Especially season district cold in nature highway tunnel owing to be over mountain line tunnel as the one of which, the long-term water outlet of its surrounding environment becomes stream, factor such as underground water causes the tunnel portal road section surface often to show as accumulated snow freezing, seriously influenced the safety of driving in addition.Should this and given birth to the method for multiple removal ice and snow, common like artificial removing method, mechanical removal method, chemical snow melt method and thermodynamic method.
The promptly artificial accumulated snow of removing of artificial removing method, this method efficient is lower, and for the present situation in city, because vehicle is a lot, it is very closely knit that accumulated snow is rolled, and this method is difficult to satisfy actual needs.And highway in most cases passes through meagrely-populated area, leans on the road maintenance workman to carry out the manual work snow removing, and is barely satisfactory especially.
For the mechanical removal method, because of domestic professed machine in this respect is not a lot, and China is vast in territory, and the climatic environment of various places is not quite similar, and relies on import merely, can not satisfy the demand.And the effect of big machinery when removing thicker accumulated snow is obvious, like slight snow, and the snow removing equipment that employs big machinery, effect is undesirable, economic benefit is not good yet.When temperature is low, because the adhesion stress between ice and the road surface is bigger, use snow removal with machine separately, can not thoroughly remove ice and snow, automobile goes on ice and snow road, and the adhesive power on wheel and road surface is still very low, causes traffic accident easily;
Chemistry snow melt method is a kind of method that the mode through salting or other environment-friendly snowmelt agents removes the snow.Mainly be through reducing the melting point of snow, making snow melt.These method materials needed, all higher significant limitation that exists of manpower.
Thermodynamic method is to use heat energy to make the method for snow melt.This method is used for the research of pavement snow melting ice and has successively experienced the developing stage that adopts technology such as underground heat, solar heat-preservation system and conducting concrete.According to the difference of employed heat energy source, can be divided into following several kinds: the heat energy that the energy that the energy that produces as the ground heat pipe method of heat energy source, with the infrared lamp heating with heat energy produces according to heating, with the electrothermal wire heating as the infrared lamp of heat energy source produces as the fluid heating of heat energy source, with the fiber heating power that is added in the pavement concrete as the heating wire method of heat energy source, with the heat energy of high temperature fluid is as the conducting concrete method of heat energy source etc.Have limitation separately: geothermal method receives the geothermal heat source restriction; The solar heat-preservation system cost is too high; Conducting concrete is inscribed between the technical existence of Control of Voltage; These several kinds of snow melt technology are restricted in practical engineering application.
In sum; The shortcoming of existing deicing method is mainly: its method essence is all comparatively passive; Can not in time tackle the disaster problem of ice and snow road closure energetically, and on the whole function singleness, output is few, technical level is low, on operability, has very big limitation.
Summary of the invention
To the defective or the deficiency of prior art, the purpose of the utility model is to provide a kind of road surface initiatively to be incubated anti-skidding facility.In time to tackle the icing disaster of road accumulated snow energetically; Reduce winter because of icing traffic congestion and the traffic accident that causes of road accumulated snow; Especially the accumulated snow that can in time eliminate district cold in nature highway tunnel hole road section surface in season freezes, and the driving danger that exists of will freezing because of the accumulated snow on road surface reduces to zero.
A kind of road surface initiatively is incubated anti-skidding facility; It is characterized in that; This facility comprises groove, heating cable that is arranged in this groove and the temperature controller that is connected with heating cable that the sub-surface surface is provided with, and said heating cable all is connected with power supply with temperature controller.
The other technologies of the utility model are characterized as:
Said heating cable is connected with power supply through three grades of line breakers; Said temperature controller is connected with power supply through contactor.
Be connected with the temperature control probe on the said temperature controller, this temperature control probe is adjacent with heating cable.
The heating cable section at the constuction joint that is positioned at sub-surface of said heating cable, expansion joint (E.J.), contract seam and longitudinal joint place is with polyvinylchloride flexible plastic tube sheath.
Said groove is vertical with the road travel direction and be the S type.
Said heating cable is bending in groove.
Said heating cable is fixed in the groove through ply-yarn drill and cement nail.
Said groove is the groove that 1.5cm-2cm is wide, 1cm-1.5cm is dark.
Be stamped gauze wire cloth on the said groove.
Said gauze wire cloth is that to be 1mm, hole size be the (3 cm-4cm) * (gauze wire cloth of 3 cm-4cm) to steel wire diameter.
Compared with prior art, the present invention has following technique effect:
(1) road surface that the utility model provided is incubated anti-skidding facility environmental protection, energy-conservation and easy to maintenance, and facility can initiatively be incubated, and in time tackles the icing disaster of road accumulated snow energetically, more increases the intellectuality that has shown facility.
(2) road surface that the utility model provided is incubated anti-skidding facility and is particularly useful for cold district highway tunnel hole road section surface electric tracing thermal insulation; Adopt minimum temperature that this method can initiatively keep country rock in the electric tracer heating system of tunnel portal work that road section surface is executed at 0 ° more than the C; Make the tunnel portal road surface phenomenon that accumulated snow freezes can not occur, guaranteed the safety of driving.
(3) this road surface is incubated anti-skidding facility and can cuts down the consumption of energy to greatest extent.
(4) according to the temperature on road surface heating power is reasonably selected, made the temperature on road surface remain at 0 ° more than the C, guarantee that in time the phenomenon that accumulated snow freezes does not appear in the road surface.
Description of drawings
Fig. 1 is the electrical connection sketch map of the facility of the utility model;
Fig. 2 is the longitudinal section sketch map of the facility of the utility model;
Fig. 3 is the structural representation of the heating cable at sub-surface longitudinal joint place.
Below in conjunction with embodiment and accompanying drawing the utility model is done further explain.
The specific embodiment
With reference to figure 1 and Fig. 2; The facility of the utility model comprises groove 4, heating cable 1 that is arranged in this groove 4 and the temperature controller 2 that is connected with heating cable 1 that cement and concrete pavement basic unit 6 or bituminous concrete basic unit 6 surfaces are provided with, and said heating cable 1 is connected with power supply respectively with temperature controller 2.When heating cable 1 is modular the layout or according to the construction section on road surface, arranging; Be better control device work, heating cable 1 wherein is connected with power supply through three grades of line breakers 9, and temperature controller 2, contactor 10 and three grades of line breakers 9 are connected successively; Then three grades of line breakers 9 are connected with power supply; Wherein, three grades of line breakers play switching function, and contactor plays the effect
of control load. Be connected with temperature control probe 3 on the above-mentioned temperature controller 2; This temperature control probe 3 is adjacent with heating cable 1; Particularly between adjacent heating cable, recording the temperature on road surface more accurately, and then can regulate and control the temperature of facility according to actual needs in time.Be connected through the temperature control cable between temperature probe 3 wherein and the temperature controller 2.Groove 4 wherein is vertical with the road travel direction and for the S type is that groove 4 is serpentine and distributes on the sub-surface surface, and its serpentine towards identical with the road travel direction.The heat transfer property between integrated construction condition, the material and the factors such as heating of road pavement, groove 4 are of a size of that 1.5cm-2cm is wide, 1cm-1.5cm is dark.Consider road distortion in use, heating cable 1 wherein should be arranged as bending in groove 4.In addition, heating cable 1 can be fixed in the groove with ply-yarn drill and cement nail.Can be stamped gauze wire cloth 5 on the groove 4 wherein, to protect heating cable and to impel heat evenly to pass to the road surface.Gauze wire cloth 5 is the (3 cm ~ 4cm) * (gauze wire cloth of 3 cm ~ 4cm) for steel wire diameter is 1mm, hole size.With reference to figure 3, the heating cable at the constuction joint that is positioned at sub-surface of above-mentioned heating cable 1, expansion joint (E.J.), contract seam and longitudinal joint place is with PVC flexible plastic tube sheath 11.
The road surface of the utility model initiatively is incubated anti-skidding facility and can preferred following technology constructs,
Step 2 is put into groove with heating cable with case of bending, and with cement nail heating cable is fixed in the groove;
Step 6 adopts general composite pavement job practices in the surperficial asphalt of sub-surface.
When the use road surface that this method provided initiatively is incubated anti-skidding facility, temperature controller is connected with power supply, to heating cable operating voltage is provided thus.
Below be the embodiment that the inventor provides, this embodiment is to explanation of the utility model and explanation, and the utility model is not limited to this embodiment.
Embodiment:
A kind of road surface initiatively is incubated anti-skidding facility; This facility comprises the surperficial set groove that 1.8cm is wide, 1.4cm is dark 4, the heating cable 1 that is arranged in groove 4 and the temperature controller 2 that is connected through the temperature control cable with heating cable 1 of cement concrete basic unit 6; Be connected with temperature control probe 3 on this temperature controller 2; And this temperature control probe 3 places between the heating cable 1 of arranged adjacent; Heating cable 1 wherein is connected with power supply through three grades of line breakers 9, and temperature controller 2, contactor 10 and three grades of line breakers 9 are connected successively, and three grades of line breakers 9 are connected with power supply; Said heating cable 1 is bending in groove 4; Heating cable 1 wherein is fixed in the groove 4 through cement nail; Simultaneously on groove 4, being stamped diameter is that 1mm, sizing grid are the gauze wire cloth 5 of 3cm * 3.5cm.As shown in Figure 3, the heating cable at the constuction joint that is positioned at sub-surface of heating cable 1, expansion joint (E.J.), contract seam and longitudinal joint 12 places is with PVC flexible plastic tube sheath 11.
Three grades of line breakers are the total power switch of whole facility; After the energising; Temperature controller in the facility is equivalent to a temp control switch, and when the heating cable place that temperature control probe records is the temperature on sub-surface surface when being higher than preset temperature, temperature controller is with regard to disconnecting circuit; When the temperature that records was lower than preset temperature, temperature controller was just connected circuit.For the control power of avoiding temperature controller can not satisfy the power requirement of facility, available contactor amplifies the power of temperature controller, to ensure the job security of whole facility.
Claims (10)
1. a road surface initiatively is incubated anti-skidding facility; It is characterized in that; This facility comprises groove (4), heating cable (1) that is arranged in this groove (4) and the temperature controller (2) that is connected with heating cable (1) that sub-surface (6) surface is provided with, and said heating cable (1) all is connected with power supply with temperature controller (2).
2. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, said heating cable (1) is connected with power supply through three grades of line breakers (9); Said temperature controller (2) is connected with power supply through contactor (10).
3. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, is connected with temperature control probe (3) on the said temperature controller (2), and this temperature control probe (3) is adjacent with heating cable (1).
4. initiatively be incubated anti-skidding facility like claim 1 or 3 described road surfaces, it is characterized in that, the heating cable section at the constuction joint that is positioned at sub-surface of said heating cable (1), expansion joint (E.J.), contract seam and longitudinal joint place is with polyvinyl chloride flexible plastic tube sheath (11).
5. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, said groove (4) is vertical with the road travel direction and be the S type.
6. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, said heating cable (1) is a bending in groove (4).
7. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, said heating cable (1) is fixed in the groove (4) through ply-yarn drill and cement nail.
8. initiatively be incubated anti-skidding facility like claim 1 or 5 described road surfaces, it is characterized in that, said groove (4) is the groove that 1.5cm-2cm is wide, 1cm-1.5cm is dark.
9. road surface as claimed in claim 1 initiatively is incubated anti-skidding facility, it is characterized in that, is stamped gauze wire cloth (5) on the said groove (4).
10. road surface as claimed in claim 9 initiatively is incubated anti-skidding facility, it is characterized in that, said gauze wire cloth (5) is (gauze wire cloth of 3 cm-4cm) * (3cm-4cm) for steel wire diameter is 1mm, hole size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190826 CN202131554U (en) | 2011-06-08 | 2011-06-08 | Active heat-insulation antiskid facility for road surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190826 CN202131554U (en) | 2011-06-08 | 2011-06-08 | Active heat-insulation antiskid facility for road surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131554U true CN202131554U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120190826 Expired - Fee Related CN202131554U (en) | 2011-06-08 | 2011-06-08 | Active heat-insulation antiskid facility for road surfaces |
Country Status (1)
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| CN (1) | CN202131554U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711294A (en) * | 2012-05-05 | 2012-10-03 | 安徽三强建材科技有限公司 | Heating film and full-automatic snow removing system for steel structure roof |
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN105178136A (en) * | 2015-06-25 | 2015-12-23 | 浙江佳中木业有限公司 | Construction method for antifreeze road body |
| CN109778651A (en) * | 2019-03-22 | 2019-05-21 | 南通职业大学 | A kind of road health stage temperature control device |
| CN110273346A (en) * | 2019-08-01 | 2019-09-24 | 四川公路桥梁建设集团有限公司 | A kind of tunnel portal section heat-insulation system using solar-photovoltaic technology |
| CN110924264A (en) * | 2019-11-25 | 2020-03-27 | 何文炳 | Self-lifting antiskid plate, road icing antiskid system and application |
-
2011
- 2011-06-08 CN CN 201120190826 patent/CN202131554U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711294A (en) * | 2012-05-05 | 2012-10-03 | 安徽三强建材科技有限公司 | Heating film and full-automatic snow removing system for steel structure roof |
| CN104894944A (en) * | 2015-06-25 | 2015-09-09 | 浙江佳中木业有限公司 | Anti-freezing road |
| CN105178136A (en) * | 2015-06-25 | 2015-12-23 | 浙江佳中木业有限公司 | Construction method for antifreeze road body |
| CN109778651A (en) * | 2019-03-22 | 2019-05-21 | 南通职业大学 | A kind of road health stage temperature control device |
| CN110273346A (en) * | 2019-08-01 | 2019-09-24 | 四川公路桥梁建设集团有限公司 | A kind of tunnel portal section heat-insulation system using solar-photovoltaic technology |
| CN110924264A (en) * | 2019-11-25 | 2020-03-27 | 何文炳 | Self-lifting antiskid plate, road icing antiskid system and application |
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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: 20120201 Termination date: 20120608 |