CN216663766U - Automatic electric ice melting cone device for urban viaduct in severe cold area - Google Patents
Automatic electric ice melting cone device for urban viaduct in severe cold area Download PDFInfo
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- CN216663766U CN216663766U CN202123226122.7U CN202123226122U CN216663766U CN 216663766 U CN216663766 U CN 216663766U CN 202123226122 U CN202123226122 U CN 202123226122U CN 216663766 U CN216663766 U CN 216663766U
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- temperature controller
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- 238000002844 melting Methods 0.000 title claims abstract description 11
- 230000008018 melting Effects 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 24
- 239000004917 carbon fiber Substances 0.000 claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000008595 infiltration Effects 0.000 claims abstract description 6
- 238000001764 infiltration Methods 0.000 claims abstract description 6
- 239000000523 sample Substances 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an automatic electric ice-melting cone device for an urban viaduct in a severe cold area, and belongs to the technical field of ice cone treatment. Comprises a water collecting tank, a temperature controller, a carbon fiber heating wire, a lead, a wing plate and the like. The device assembles the water droplet of overpass infiltration department to the water catch bowl inner wall, and when the inner wall temperature appeared and is less than the start temperature condition that the temperature controller set for, the carbon fiber heating wire that links to each other with the temperature controller began to heat the water catch bowl inner wall, makes the inner wall temperature keep in the temperature range that the temperature controller set for, and rivers will be followed and are introduced the outlet pipe and discharge in the water catch bowl that has 1% -2% slope. The device can solve the problem that the ice cone generated at the water seepage position of the viaduct falls under the action of wind load and dead weight to injure passing vehicles or pedestrians and the like. The utility model has the characteristics of simple structure, small volume, lower cost, convenient operation, strong practicability and the like, and can treat the ice cones suspended below the bridge span structure of the viaduct before the ice cones are formed or fall off, thereby reducing the danger coefficient of the ice cones.
Description
Technical Field
The utility model relates to the technical field of urban viaduct ice cone treatment, in particular to an automatic electric ice cone melting device for water seepage positions of urban viaducts in severe cold regions.
Background
According to investigation, bridge span structures of urban viaducts in severe cold areas of China are mostly simply supported beams or continuous beams, and the average temperature of the coldest month in severe cold areas is less than or equal to minus 10 ℃. The urban viaduct constructed in the early stage has various disease problems due to improper construction and management, and even if the urban viaduct is maintained, the problems are difficult to avoid from the root. The formation of the water-dripping ice cone of the viaduct in the severe cold area mostly occurs in the following steps: the wet joint of the fabricated plate girder is poor at the water seepage position of the concrete and the crack position below the bridge span structure of the bridge. In view of the reasons that the expansion joint self quality, construction quality are not too close, and operational environment is poor, and debris that fall often block the seam, and clear up untimely etc., bridge expansion joint leaks and is the general phenomenon, and hopeless overcoming in the short time, very easily forms the ice cone in chilly winter. Once the ice cone exists, the relevant departments are required to clear the ice cone in time.
At present, most of ways for treating ice cones of urban viaducts in severe cold areas are manual matching tools or mechanical deicing. The deicing mode has the problems of temporary road occupation, crushed ice falling in cleaning, low deicing efficiency, large deicing noise, incomplete deicing, certain risk in deicing operation and the like.
Disclosure of Invention
The utility model aims to provide an automatic electric ice melting cone device suitable for an urban viaduct in a severe cold area. The device has the advantages of low energy consumption, simple structure, small volume, lower cost, convenient operation and strong practicability. The used material has the characteristics of low price, high efficiency, long service life and the like. Whole device preparation simple installation does not consume too much manpower, material resources, financial resources to can save corresponding manual work, mechanical cost, produce the noise and occupy road scheduling problem temporarily when can avoiding handling the ice cone. The maintenance efficiency is improved, the defects of the prior art are overcome, and the problem that the passing vehicles or pedestrians are injured by smashing due to the fact that the ice cones at the water seepage positions of the urban viaduct bridge fall is effectively solved.
The technical scheme of the utility model is realized by the following measures: an automatic ice cone prevention device for an urban viaduct comprises a water collecting tank, a temperature controller, a lead, an upper line hole, a lower line hole, a communicating pipe, wing plates and a carbon fiber heating line.
The water collecting tank is a hollow aluminum alloy structure with an open top and a semi-cylindrical cross section. The composite material has certain strength, rigidity and heat preservation performance, the inner wall is smooth, sensitive to temperature change and small in fluid resistance, the inner wall and the outer wall are not easy to corrode, and the requirement on the later service life can be met. An upper circuit hole and a lower circuit hole for embedding the temperature controller, the carbon fiber heating wire and the lead are reserved at the bottom of the water collecting tank. The bottom of the water collecting tank is provided with 1% -2% of reasonable one-way slope, which is beneficial to draining water into the bridge drain pipe. Considering the purpose of the whole device, the water collecting tank is mainly arranged at the water seepage position of the viaduct bridge under the longitudinal bridge and the transverse bridge for the vehicle and the pedestrian to cross the street, thereby avoiding the occurrence of accidents caused by the falling of the ice cones. The device can design corresponding size on the basis of the existing model according to the size, flow and flow speed of water flow at the water seepage position.
The temperature controller is embedded in a lower circuit hole at the bottom of the water collecting tank and is connected with the lead and the carbon fiber heating wire. The temperature control device is used for receiving a temperature signal of the temperature sensing probe to control the carbon fiber heating wire to work. The temperature sensing probe adopts the magnetic suction head, and it links to each other with the temperature controller, passes communicating pipe and adsorbs in the water catch bowl inner wall, whether the temperature that needs to respond to the water catch bowl inside exists the start temperature condition that the temperature is less than the temperature controller and sets for, if there is this condition, the temperature controller will start carbon fiber heating wire work immediately, makes water catch bowl inner wall temperature maintain in the settlement temperature, and when the temperature reachd the stop temperature of settlement, the temperature controller will control carbon fiber heating wire stop work, and the settlement start temperature of temperature controller is zero degree centigrade, and the settlement stop temperature is five degrees centigrade.
The carbon fiber heating wire is a novel heating material, is arranged in a lower line hole at the bottom of the water collecting tank and is connected with the temperature controller through a wire. Compared with the common heating cable, the cable has the advantages of low price, rapid heating, high conversion rate and the like. The carbon fiber heating wire converts electric energy into heat energy, and the heat energy is transferred to the inner wall of the water collecting tank to achieve the purpose of maintaining the temperature through heat exchange.
The upper line hole is arranged at the bottom of the water collecting tank, and a carbon fiber heating wire and a temperature sensing probe are embedded in the upper line hole.
The lower line hole is arranged below the upper line hole at the bottom of the water collecting tank, the inner diameter of the lower line hole is larger than that of the upper line hole, and the temperature controller, the lead and the temperature sensing probe are embedded in the lower line hole.
The communicating pipe is arranged between the upper circuit hole and the lower circuit hole, a lead and a temperature sensing probe are embedded in the communicating pipe, and the communicating pipe is used for connecting the temperature controller and the carbon fiber heating wire.
The wing plate is a cuboid aluminum alloy thin plate, is welded on two sides of the top of the water collecting tank and is provided with holes. And the expansion bolt of the fixing device penetrates through the hole of the wing plate to be fixed at the water seepage position below the bridge span structure of the viaduct.
The utility model has the beneficial effects that: through the automatic prevention ice cone device of installation in the infiltration department of overpass, utilize the heating system that temperature controller, wire, carbon fiber heating wire are constituteed, solved the wet and slippery problem of road surface under the bridge that leads to by the overpass infiltration on the one hand, on the other hand has solved the problem that drops that leads to its expansion that lasts of overpass infiltration department icing volume. The electric energy of the device is provided by a lighting system in the bridge auxiliary facility, and the normal operation of the whole device can be ensured. The ice cone falling device is reasonable in structure and high in utilization rate, and greatly reduces the risk factor of ice cone falling. In cold areas in winter, the safety of pedestrians and passing vehicles under the urban viaduct can be ensured to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view showing the inner structure of the bottom of the sump according to the present invention.
Fig. 3 is an external structural view of the present invention.
Fig. 4 is a side view of the present invention.
The codes in the figures are respectively: the heat-insulation water heater comprises a water collecting tank, a flange plate 1, eyelets 2, a water collecting tank inner wall 3, a water surface 4, water drops 5, a water collecting tank outer wall 6, a lead 7, a carbon fiber heating wire 8, a temperature sensing probe 9, a temperature controller 10, a communicating pipe 11, a lower line hole 12, an upper line hole 13 and a water collecting tank 14.
Detailed Description
The automatic ice pick prevention device for urban viaducts according to the present invention will be further described with reference to the following specific embodiments, but the scope of the present invention is not limited thereto.
The whole device mainly comprises two parts, namely a water collecting tank 14 and a wing plate 1. The wing plates 1 are welded at two ends of the top of the water collecting tank 14, and the fixing device fixes the whole device at a water seepage position below a bridge span structure of the viaduct by using expansion bolts to penetrate through the holes 2 of the wing plates 1. The carbon fiber heating wire 8 is connected with a temperature controller 10 through a communicating pipe 11. The lead 7 in the lower line hole 12 is connected with the power supply by using a distribution box of lighting equipment in the bridge auxiliary facility, and is connected with a temperature controller 10 and a carbon fiber heating wire 8.
The first embodiment is as follows: as shown in the attached figure 1, if the water seepage part below the bridge span of the viaduct penetrates through the whole bridge body cross section and the whole bridge body vertical section, at the moment, in order to reduce the integral gradient of the bottom of the water collecting tank 14, the middle part of the device can be properly lifted, the gradients of the two ends of the device can be properly reduced, and the two ends of the device can be connected into the drain pipes of the bridge. Considering the length of the water seepage position and the sensitivity of the device, the installation distance between the temperature sensing probe and the temperature controller is about 5 meters, and one position is arranged at the bottom of the water collecting tank. The water collecting tank 14 collects water drops 5 at the water seepage position below the bridge span structure of the viaduct to the water collecting tank inner wall 3 to form a water surface 4. The temperature sensing probe 9 adopts a magnetic suction head and is connected with a temperature controller 10, and the temperature sensing probe passes through a communicating pipe 11 and is adsorbed on the inner wall 3 of the water collecting tank. If the temperature sensing probe 9 detects that the temperature in the water collecting tank 14 is lower than the set starting temperature of the temperature controller 10, the temperature controller 10 immediately starts the carbon fiber heating wire 8 to work, so that the temperature of the inner wall 3 of the water collecting tank is maintained within the set temperature. When the temperature reaches the set stop temperature, the temperature controller 10 controls the carbon fiber heating wire 8 to stop working. The temperature controller 10 is set to a start temperature of zero degrees centigrade and a stop temperature of five degrees centigrade. Finally, water flow is guided into drain pipes on two sides of the bridge from a water collecting tank with 1% -2% gradient and discharged.
Example two: as shown in the attached figure 1, if the water seepage below the bridge span of the viaduct is positioned at the position which is slightly left or right of the central line of the bridge, the left end or the right end of the device can be sealed, so that the contact between the inside of the device and cold air is avoided, and the other end of the device can be connected into a bridge drain pipe. The temperature sensing probe 9 adopts a magnetic suction head, is connected with the temperature controller 10, passes through the communicating pipe 11 and is adsorbed on the inner wall 3 of the water collecting tank, and needs to sense whether the temperature inside the water collecting tank 14 is lower than the starting temperature set by the temperature controller 10, if so, the temperature controller 10 immediately starts the carbon fiber heating wire 8 to work, so that the temperature of the inner wall 3 of the water collecting tank is maintained in the temperature set by the temperature controller 10, when the set stopping temperature is reached, the temperature controller 10 controls the carbon fiber heating wire 8 to stop working, the starting temperature set by the temperature controller 10 is zero DEG C, and the set stopping temperature is five DEG C. Finally, the water flow in the device is guided from the water collecting tank 14 with the gradient of 1% -2% to the drain pipe on one side of the bridge and is discharged.
The above technical features constitute the best implementation process of the present invention, which has strong adaptability and good implementation effect. The whole device can increase and decrease the corresponding size according to actual needs to meet the requirements of different conditions of the water seepage part below the bridge span structure of the viaduct.
While particular embodiments of the present invention have been illustrated and described in detail, it is to be understood that various equivalent changes and modifications can be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. An automatic electric ice-melting cone device for urban viaducts in severe cold areas comprises a water collecting tank (14), wing plates (1), leads (7), a temperature controller (10), a temperature sensing probe (9) and a carbon fiber heating wire (8), and is characterized in that the water collecting tank (14) comprises a water collecting tank inner wall (3) and a water collecting tank outer wall (6), the top of the water collecting tank (14) is an open hollow structure with a semi-cylindrical cross section, the bottom of the water collecting tank is provided with a slope and provided with an upper line hole (13), a lower line hole (12) and a communicating pipe (11), the inner diameter of the lower line hole is larger than that of the upper line hole, the carbon fiber heating wire (8) is embedded in the upper line hole (13), the leads (7) and the temperature controller (10) are embedded in the lower line hole (12), the communicating pipe (11) is arranged between the upper line hole (13) and the lower line hole (12), and the temperature sensing probe (9) and the leads (7) are embedded in the communicating pipe, pterygoid lamina (1) adopts the cuboid sheet metal to weld in water catch bowl (14) top both sides, and be equipped with punchhole (2), adopt expansion bolts to pass punchhole (2), be fixed in the bridge span structure below infiltration department of overpass with whole device, temperature sensing probe (9) link to each other with temperature controller (10), it passes communicating pipe (11) and adsorbs in water catch bowl inner wall (3), whether there is the start temperature condition that the temperature is less than temperature controller (10) settlement in needing to respond to water catch bowl (14) inside, if there is this condition, temperature controller (10) will start carbon fiber heating wire (8) work immediately, the temperature that makes water catch bowl inner wall (3) maintains in the temperature that temperature controller (10) set for, when reaching the stop temperature of settlement, temperature controller (10) will control carbon fiber heating wire (8) stop work, if do not have this condition, water droplet (5) of bridge span structure below infiltration department assemble and form surface of water (4) and pass through water catch bowl inner wall (3) and form surface of water (4) ) The set slope drains it.
2. The automatic electric ice melting cone device for the urban viaduct suitable for the severe cold areas as claimed in claim 1, wherein the communicating pipe (11) is in the shape of a circular truncated cone.
3. The automatic electric ice melting cone device for the urban viaduct in the severe cold area as claimed in claim 1, wherein the slope of the bottom of the water collecting tank (14) is 1% -2%.
4. The automatic electric ice-melting cone device for the urban viaduct in the severe cold area as claimed in claim 1, wherein the temperature controller (10) is set to a start temperature of zero degrees centigrade and a stop temperature of five degrees centigrade.
5. The automatic electric ice melting cone device for the urban viaduct in the severe cold area as claimed in claim 1, wherein the water collecting tank (14) and the wing plate (1) are made of aluminum alloy.
6. The automatic electric ice-melting cone device for the urban viaduct in the severe cold area as claimed in claim 1, wherein the temperature sensing probe (9) is attached to the inner wall (3) of the water collection tank by a magnetic suction head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226122.7U CN216663766U (en) | 2021-12-21 | 2021-12-21 | Automatic electric ice melting cone device for urban viaduct in severe cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226122.7U CN216663766U (en) | 2021-12-21 | 2021-12-21 | Automatic electric ice melting cone device for urban viaduct in severe cold area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216663766U true CN216663766U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123226122.7U Expired - Fee Related CN216663766U (en) | 2021-12-21 | 2021-12-21 | Automatic electric ice melting cone device for urban viaduct in severe cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216663766U (en) |
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2021
- 2021-12-21 CN CN202123226122.7U patent/CN216663766U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |