CN203846367U - Icing prevention device for pavement - Google Patents
Icing prevention device for pavement Download PDFInfo
- Publication number
- CN203846367U CN203846367U CN201420129472.2U CN201420129472U CN203846367U CN 203846367 U CN203846367 U CN 203846367U CN 201420129472 U CN201420129472 U CN 201420129472U CN 203846367 U CN203846367 U CN 203846367U
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- China
- Prior art keywords
- road surface
- air inlet
- piston
- electromagnetic valve
- air
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- Expired - Fee Related
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Paving Structures (AREA)
Abstract
The utility model discloses an icing prevention device for a pavement. The icing prevention device comprises a temperature sensor, a treatment unit and a pressed section which are arranged on the pavement, wherein the pressed section is fixedly connected with a plurality of pistons; the pistons are arranged below the pavement; air inlets and air outlets are formed in the bottoms of the pistons; the air outlet of the previous piston is connected with the air inlet of the next piston; the air inlet of the first piston is connected with an air inlet pipeline with an air inlet electromagnetic valve; an air inlet check valve is arranged on the air inlet pipeline; the air outlet of the tail piston is connected with an air outlet pipeline with an air outlet electromagnetic valve; an air outlet check valve and a pressure sensor are arranged on the air outlet pipeline; the signal output ends of the temperature sensor and the pressure sensor are connected with a processing unit; the signal output end of the processing unit is connected with the air inlet electromagnetic valve and the air outlet electromagnetic valve. The multiple pistons are arranged below the pavement; the pressed section connected with a piston connection rod is arranged on the pavement, so that energy generated by pressure of a vehicle can be converted into internal energy of air, and part of heat energy is used for heating the pavement; and therefore, the pavement is prevented from being iced.
Description
Technical field
The utility model belongs to a kind of road surface safety device, is specifically related to a kind of road surface anti-icing equipment.
Background technology
At sleety weather, the road surface phenomenon that is easy to occur freeze, is unfavorable for driver's safe driving, and especially at bridge floor and bend, the large area phenomenon of freezing the most easily appears in these places, causes traffic accident, affects traffic safety.For this phenomenon, current solution normally adopts chemical deicing method or direct labor's deicing, and chemical deicing method environmental pollution is serious, cause road surface saline and alkaline, and artificial deicing is time-consuming, effort.Meanwhile, have a large amount of vehicles process on road surface every day, the energy major part that its pressure produces is not effectively utilized, and is wasted in vain, is unfavorable for the saving of the energy.
Utility model content
The utility model aims to provide a kind of practical, road surface anti-icing equipment that result of use is good.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of road surface anti-icing equipment, comprise the pressurized section of being located at the temperature pick up on road surface and being provided with cavity, described pressurized section material is elastic material, cavity inner wall is fixedly connected with several pistons, piston is fixed under road surface, piston base is provided with air inlet port and gas outlet, the gas outlet of previous piston connects the air inlet port of next piston, the air inlet port of first piston is connected with the admission line of air inlet electromagnetic valve, described admission line is provided with breather check valve, the gas outlet of last piston is connected with the outlet pipe of the electromagnetic valve of giving vent to anger, described outlet pipe is provided with outgassing nonreturn valve, on described outlet pipe, be also provided with pressure sensor, also comprise processing unit, the signal output part of described temperature pick up and pressure sensor connects processing unit, and the signal output part of processing unit connects air inlet electromagnetic valve and the electromagnetic valve of giving vent to anger, also comprise power circuit, the normal operation that described power circuit is each element provides low-voltage dc power supply.
Described power circuit comprises turbine generator, and described outlet pipe connects turbine generator by air boost pump, and the output of turbine generator connects battery.
Described admission line connects air boost pump waste gas outlet and turbine exhaust outlet.
Described pressurized section is perpendicular to wagon flow direction, and pressurized section material is rubber, in the cavity of pressurized section, is filled with elastomeric material.
Described piston rod is fixedly connected with pressurized section top inner wall.
Described breather check valve and outgassing nonreturn valve are in open mode, and breather check valve is positioned at before air inlet electromagnetic valve, and outgassing nonreturn valve is positioned at after the electromagnetic valve of giving vent to anger.
Described road surface is provided with groove, set temperature sensor in groove, and groove top arranges cover plate.
The beneficial effects of the utility model are: 1, outlet pipe connects turbine generator by air boost pump, the heat energy that utilizes piston to produce of having realized device generates electricity, avoided outside stringing, after turbine generator, connect battery simultaneously, utilize battery to power for element, realized continual and steady power demands; 2, groove is set on road surface, and in groove laying temperature sensor, can prevent when pavement temperature is higher so that this device is opened or closed according to pavement temperature situation, still open the too high and phenomenon of blowing out that occurs of pavement temperature that this device causes; Prevent temperature pick up vehicle damage simultaneously; 3, in the pressurized section that flexible glue material is made, cavity is set, and in cavity filling elastic material, can be so that vehicle be depressed pressurized section reposefully, sense to greatest extent reduces to jolt; 4, cavity inner wall is fixedly connected with piston, makes piston when pressurized section is depressed, and automatic operation, thereby the pressure that vehicle is produced pressurized section be converted into the heat energy of air, thereby rising pavement temperature prevent from freezing; 5, the piston space in cavity interconnects, thereby guarantees the rising of pavement temperature; 6, air inlet electromagnetic valve or the electromagnetic valve of giving vent to anger be opened or be closed to the processing unit arranging can according to the pressure condition in pavement temperature device and outlet pipe, and the automation of implement device is controlled; 7, outlet pipe connects boiler, can effectively utilize the heat energy of the air after work, simultaneously energy conservation; 8, breather check valve and the outgassing nonreturn valve on admission line and outlet pipe, established, can effectively prevent gas backstreaming.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is theory diagram of the present utility model.
The specific embodiment
A kind of road surface anti-icing equipment, as shown in Figures 1 and 2, be included in the pressurized section 3 that is provided with cavity 4 arranging on road surface 2, pressurized section 3 materials are elastic material, in the present embodiment, the material of pressurized section 3 is rubber, road surface 2 divides into several pistons 6, 3 pistons of take in the present embodiment are example, the inwall top of pressurized section 3 is fixedly connected with the connecting rod 5 of piston 6, thereby be depressed or during lifting in pressurized section 3, drivening rod 5 motions, the interior filling elastic material of cavity 4, as sponge, thereby reduce to greatest extent the sense of jolting that vehicle produces when depressing pressurized section 3, on road surface 2, be also provided with groove 17, temperature pick up 18 is established in groove 17 inside, cover plate is established at groove 17 tops, the residing height of cover plate is identical with road surface, thereby avoid vehicle damage temperature pick up 18.
The gas outlet 10 of first piston connects the air inlet port 9 of second piston, both adopt coil pipe to connect, coil pipe is spiral 2 times on road surface, thereby expand to greatest extent the scope of heating, the air inlet port of first piston connects admission line 8, on admission line 8, be provided with air inlet electromagnetic valve 7, air inlet electromagnetic valve 7 is provided with the breather check valve 15 being positioned on admission line 8 above, breather check valve 15 is all the time in open mode, thereby prevent gas backstreaming, admission line 8 connects air buffer storage 1, thereby when needs air inlet, opening air inlet electromagnetic valve enters in piston 6 air, described air buffer storage 1 is the device of a fixed volume, it can be wooden case, buffer memory for air.The gas outlet of the 3rd piston connects outlet pipe 11, pressure sensor 12 is set on outlet pipe 11 and the electromagnetic valve 13 of giving vent to anger, the electromagnetic valve 13 of giving vent to anger is provided with the outgassing nonreturn valve 16 being positioned on outlet pipe 11 below, outgassing nonreturn valve 16 is all the time in open mode, thereby prevent gas backstreaming, outlet pipe 11 connects air boost pump 14, air boost pump 14 connects turbine generator 19, by the supercharging of air boost pump 14, meet the generating pressure requirement of turbine generator 19, thereby be electric energy by the thermal power transfer of hot air, turbine generator 19 connects battery 20, thereby carry out the storage of electric energy, realize stable, lasting electric power supply, the generating that utilizes the heat energy of air to carry out turbine generator is ripe prior art.The off-air outlet of air boost pump 14 and turbine generator 19 connects air buffer storage 1, thereby realizes recycling of air heat energy, reduces because of the energy loss in conversion process of energy, improves energy utilization rate.
As shown in Figure 3, this road surface anti-icing equipment also comprises processing unit, and the signal input part of described processing unit connects the signal output part of temperature pick up and pressure sensor, and the signal output part of processing unit connects air inlet electromagnetic valve and the electromagnetic valve of giving vent to anger.Temperature pick up and pressure sensor, by the signal input processing unit collecting, send to air inlet electromagnetic valve or the electromagnetic valve of giving vent to anger the instruction opening or closing after processing unit analysis.
The temperature that collects road surface 2 when temperature pick up is when freezing temperature is above, send signal, close air inlet electromagnetic valve 7, open the electromagnetic valve 13 of giving vent to anger, along with vehicle is constantly depressed pressurized section 3, pressure in the pipeline of this road surface anti-icing equipment is discharged gradually, until inside is vacuum state, thereby no longer air is heated up, prevent road surface 2 excess Temperatures, the phenomenon of blowing out, for preventing that gas backstreaming from establishing outgassing nonreturn valve 16 on outlet pipe 11, establishes breather check valve 15 on admission line 8.
The temperature that collects road surface 2 when temperature pick up is when freezing temperature is following, send signal, open air inlet electromagnetic valve 7, close the electromagnetic valve 13 of giving vent to anger, vehicle is depressed pressurized section 3, piston 6 motions add hot air, air is in coil pipe, along with the motion of piston is constantly heated, thereby by road surface 2 heating, prevent from freezing, pressure sensor 12 in outlet pipe 11 is for detection of the pressure in outlet pipe 11, when the pressure in outlet pipe 11 surpasses setting value, open the electromagnetic valve 13 of giving vent to anger, hot air is transported to air buffer storage 1, thereby reduction energy consumption, prevent explosion phenomenon, because the pressure at outlet pipe 11 places is the highest part of pressure in whole device, as long as pressure is normal herein, the pressure condition of whole device is just normal.
Starting stage installing, is full of electricity by battery 20 by outside, thereby provides electric energy for the operation of temperature pick up 18, air inlet electromagnetic valve 7, pressure sensor 12, give vent to anger electromagnetic valve 13 and processing unit.After normal operation, the accumulate situation that can check at set intervals battery 20, according to circumstances utilizes external power source to charge to battery 20, and not enough to prevent turbine generator 19 generating capacities, this road surface anti-icing equipment causing cannot normally move.
The utility model is by dividing into several pistons on road surface, on road surface, be located at the pressurized section that elastic material that piston rod is fixedly connected with is made, thereby the energy that the pressure of vehicle is produced, under the motion of piston, be converted into the heat energy of air, and with this part heat energy, ground is heated, thereby prevent icy on road.
Claims (7)
1. a road surface anti-icing equipment, it is characterized in that: comprise the pressurized section of being located at the temperature pick up on road surface and being provided with cavity, described pressurized section material is elastic material, cavity inner wall is fixedly connected with several pistons, piston is fixed under road surface, piston base is provided with air inlet port and gas outlet, the gas outlet of previous piston connects the air inlet port of next piston, the air inlet port of first piston is connected with the admission line of air inlet electromagnetic valve, described admission line is provided with breather check valve, the gas outlet of last piston is connected with the outlet pipe of the electromagnetic valve of giving vent to anger, described outlet pipe is provided with outgassing nonreturn valve, on described outlet pipe, be also provided with pressure sensor, also comprise processing unit, the signal output part of described temperature pick up and pressure sensor connects processing unit, and the signal output part of processing unit connects air inlet electromagnetic valve and the electromagnetic valve of giving vent to anger, also comprise power circuit, the normal operation that described power circuit is each element provides low-voltage dc power supply.
2. road surface as claimed in claim 1 anti-icing equipment, is characterized in that: described power circuit comprises turbine generator, and described outlet pipe connects turbine generator by air boost pump, and the output of turbine generator connects battery.
3. road surface as claimed in claim 2 anti-icing equipment, is characterized in that: described admission line connects air boost pump waste gas outlet and turbine exhaust outlet.
4. road surface as claimed in claim 3 anti-icing equipment, is characterized in that: described pressurized section is perpendicular to wagon flow direction, and pressurized section material is rubber, in the cavity of pressurized section, is filled with elastomeric material.
5. road surface as claimed in claim 4 anti-icing equipment, is characterized in that: described piston rod is fixedly connected with pressurized section top inner wall.
6. road surface as claimed in claim 5 anti-icing equipment, is characterized in that: described breather check valve and outgassing nonreturn valve are in open mode, and breather check valve is positioned at before air inlet electromagnetic valve, and outgassing nonreturn valve is positioned at after the electromagnetic valve of giving vent to anger.
7. road surface as claimed in claim 6 anti-icing equipment, is characterized in that: described road surface is provided with groove, set temperature sensor in groove, and groove top arranges cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129472.2U CN203846367U (en) | 2014-03-21 | 2014-03-21 | Icing prevention device for pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129472.2U CN203846367U (en) | 2014-03-21 | 2014-03-21 | Icing prevention device for pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846367U true CN203846367U (en) | 2014-09-24 |
Family
ID=51559404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129472.2U Expired - Fee Related CN203846367U (en) | 2014-03-21 | 2014-03-21 | Icing prevention device for pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481823A (en) * | 2014-12-03 | 2015-04-01 | 安徽省交通建设有限责任公司 | Pavement power generating mechanism for use in speed bumps and application thereof in snow and ice thawing |
| CN109914192A (en) * | 2019-04-10 | 2019-06-21 | 江苏亿之博实业有限公司 | Water storage type chinampa and its laying method |
| CN111455774A (en) * | 2020-05-11 | 2020-07-28 | 张红宾 | Bridge structure with snow melting function |
-
2014
- 2014-03-21 CN CN201420129472.2U patent/CN203846367U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481823A (en) * | 2014-12-03 | 2015-04-01 | 安徽省交通建设有限责任公司 | Pavement power generating mechanism for use in speed bumps and application thereof in snow and ice thawing |
| CN109914192A (en) * | 2019-04-10 | 2019-06-21 | 江苏亿之博实业有限公司 | Water storage type chinampa and its laying method |
| CN111455774A (en) * | 2020-05-11 | 2020-07-28 | 张红宾 | Bridge structure with snow melting function |
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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 |
Granted publication date: 20140924 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |