CN104032645A - Anti-freezing and thawing system for thermal cycle bridge deck - Google Patents
Anti-freezing and thawing system for thermal cycle bridge deck Download PDFInfo
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- CN104032645A CN104032645A CN201410290924.XA CN201410290924A CN104032645A CN 104032645 A CN104032645 A CN 104032645A CN 201410290924 A CN201410290924 A CN 201410290924A CN 104032645 A CN104032645 A CN 104032645A
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- bridge floor
- thermal cycle
- thawing
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Abstract
The invention relates to an anti-freezing and thawing system for a thermal cycle bridge deck. The anti-freezing and thawing system comprises a solar power generation device and a storage battery, a solar water heater, a heating water pipe and a heating cable which are pre-buried below the bridge deck, and a circulating water pump powered by the storage battery, wherein the heating water pipe and the heating cable are pre-buried below a bituminous concrete bridge deck at an interval; the two ends of the heating water pipe are communicated with a heat insulation water tank of the solar water heater; the circulating water pump is arranged on a water outlet pipeline of the heat insulation water tank; the heating cable is connected with the storage battery and a connection line is connected with a control switch.
Description
Technical field
The present invention relates to the antifreeze system of thawing of a kind of thermal cycle bridge floor.
Background technology
The traffic capacity of road snow, icing Jun Dui highway and traffic safety produce and have a strong impact on, and gently road closure is heavy cause serious traffic accident, even affects national defense safety, and then causes huge direct economic loss and bad social influence.Growing along with Chinese national economy, the road traffic system of China is day by day perfect, and the bridge in road network is also more and more.Road is a national economic lifeline, and the unimpeded and economic development of road and people's basic living are inseparable, and bridge is the throat of road.Cold sleety weather easily causes road surface freezing, and particularly bridge floor, because under bridge floor being waters or unsettled, conventionally lower than the temperature of road.Particularly bridge floor freezes and to freeze sliding traffic accident and brought serious impact to the coast is clear and traffic safety, and according to statistics, the traffic accident of 15% left and right is relevant with road snow mantle, and not only casualties is suffered heavy losses, and causes traffic jam, adds heavy traffic burden; Speedway is closed, and people trip is affected, and merchandise cannot normal transport, causes huge economic loss.At present China's bridge floor and road surface snow removing de-icing technology still be take artificial, chemistry and mechanical system as main, and both contaminated environment of these modes easily causes again bridge construction corrosion, shortens bridge life, also can cause the damage of road surface or bridge floor, increases late maintaining cost.Therefore how to solve current road ice removing snow problem, neither corrode road structure, welding not again, save operation maintenance cost is current problem demanding prompt solution simultaneously.
Summary of the invention
Object of the present invention is exactly in order to solve the problem in background technology, provides a kind of thermal cycle bridge floor the antifreeze system of thawing.
For achieving the above object, the present invention adopts following technical scheme: the antifreeze system of thawing of a kind of thermal cycle bridge floor, comprise device of solar generating and battery, solar water heater, be embedded in advance heating pipe and heating cable under bridge floor, by battery-driven circulating water pump, described heating pipe and heating cable interval are embedded under bituminous concrete bridge floor in advance, heating pipe's two ends are connected with the attemperater of solar water heater, its circulating water pump is arranged on the outlet pipeline of attemperater, heating cable connects with battery, on its connection circuit, be connected with gauge tap.
For a kind of optimization of the present invention, described solar water heater is wall-hanging solar water heater.
For a kind of optimization of the present invention, described wall-hanging solar water heater is placed on the side of bridge span structure one or both sides of described bridge.
For a kind of optimization of the present invention, solar water heater comprises water supply pump, feed pipe, and feed pipe is connected with described water tank, on the pipeline of water supply water pipe, is connected with by battery-driven water supply pump.
For a kind of optimization of the present invention, in the attemperater of described solar water heater, comprise by battery-driven electric heater unit.
For a kind of optimization of the present invention, what on the outlet pipeline of attemperater, connect with circulating water pump also comprises by battery Remote control valve.
For a kind of optimization of the present invention, described heating pipe is snakelike conduit, and its dish is established and bituminous concrete bridge floor below, and described heat generating wire cable space disc perseverance is in snakelike conduit one or both sides.
For a kind of optimization of the present invention, device of solar generating comprises some solar panels, and each solar panel and battery connection in series-parallel connect and are placed on the side of bridge span structure one or both sides of bridge.
For a kind of optimization of the present invention, solar panel is connected with the side of bridge span structure one or both sides by support.
The present invention compares with background technology, by bury heating pipe and heating cable underground under road surface, and device of solar generating produces electric energy and is stored in battery again, by the water in solar water heater heating water tank, and by the water circulation after heating in heating pipe; In the water tank of solar water heater, be provided with by battery-driven electric heater unit,, when night or hot water temperature are when requiring temperature, by electric heater unit, the water in water tank heated; In battery, the electricity of storage also can be powered at the lighting apparatus of bridge floor both sides.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the antifreeze system of thawing of thermal cycle bridge floor.
Fig. 2 is the profile after bridge disconnects along travel direction.
Fig. 3 is that bridge is overlooked rear device of solar generating and solar water heater distribution schematic diagram.
The specific embodiment
Embodiment 1: with reference to Fig. 1～3.The antifreeze system of thawing of a kind of thermal cycle bridge floor, comprise device of solar generating 1 and battery 2, solar water heater 3, the circulating water pump 6 that is embedded in heating pipe 4 under bridge floor and heating cable 5 in advance, is powered by battery 2, described heating pipe 4 and heating cable 5 intervals are embedded in bituminous concrete bridge floor 71 times in advance, heating pipe 4 two ends are connected with the attemperater 8 of solar water heater 3, its circulating water pump 1 is arranged on the outlet pipeline of attemperater 8, heating cable 5 connects with battery 2, on its connection circuit, is connected with gauge tap 9.Described solar water heater 3 is wall-hanging solar water heater.Described wall-hanging solar water heater is placed on the side of bridge span structure 72 one or both sides of described bridge 7.Solar water heater 3 comprises water supply pump 10, feed pipe 11, feed pipe 11 is connected with described water tank 8, on the pipeline of water supply water pipe 11, be connected with the water supply pump 10 of being powered by battery 2, and described feed pipe distal hood is provided with filter mantle, and being placed in river course under bridge or water tower etc., so that water intaking at any time.In the attemperater 8 of described solar water heater 3, comprise the electric heater unit 12 of being powered by battery 2, thereby can give water in attemperater 8 by electric heater unit, heat and heat.What on the outlet pipeline of attemperater 8, connect with circulating water pump 6 also comprises the Remote control valve 13 of being powered by battery 2.Described heating pipe 4 is snakelike conduit, and its dish is established and bituminous concrete bridge floor 71 belows, and described heat generating wire cable 5 space disc perseverances are in snakelike conduit one or both sides.Device of solar generating 1 comprises some solar panel 1-1, and each solar panel 1-1 and battery 2 connection in series-parallel connect and are placed on the side of bridge span structure 72 one or both sides of bridge 7.Solar panel 1-1 is connected with the side of bridge span structure 72 one or both sides by support 14, and setting up that it is concrete need to consider job site and environmental factor, and difficulty of construction, daylighting are towards, light application time etc.Attemperater 8 is placed in the below of bridge 7.
Above-mentioned consumer can connect with General Electric Network simultaneously, and can be by General Electric Network powered operation.
It is to be understood that, although the present embodiment is to the present invention's detailed explanation of contrasting, these explanations; just to simple declaration of the present invention; rather than limitation of the present invention, any not exceeding in connotation of the present invention, all fall into protection scope of the present invention.
Claims (10)
1. the antifreeze system of thawing of thermal cycle bridge floor, it is characterized in that comprising device of solar generating and battery, solar water heater, be embedded in heating pipe under bridge floor and heating cable in advance, by battery-driven circulating water pump, described heating pipe and heating cable interval are embedded under bituminous concrete bridge floor in advance, heating pipe's two ends are connected with the attemperater of solar water heater, its circulating water pump is arranged on the outlet pipeline of attemperater, heating cable connects with battery, on its connection circuit, is connected with gauge tap.
2. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: described solar water heater is wall-hanging solar water heater.
3. the antifreeze system of thawing of thermal cycle bridge floor according to claim 2, is characterized in that: described wall-hanging solar water heater is placed on the side of bridge span structure one or both sides of described bridge.
4. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: solar water heater comprises water supply pump, feed pipe, and feed pipe is connected with described water tank, on the pipeline of water supply water pipe, is connected with by battery-driven water supply pump.
5. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: in the attemperater of described solar water heater, comprise by battery-driven electric heater unit.
6. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: what on the outlet pipeline of attemperater, connect with circulating water pump also comprises by battery-driven Remote control valve.
7. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: described heating pipe is snakelike conduit, and its dish is established and bituminous concrete bridge floor below, and described heat generating wire cable space disc perseverance is in snakelike conduit one or both sides.
8. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, it is characterized in that: device of solar generating comprises some solar panels, each solar panel and battery connection in series-parallel connect and are placed on the side of bridge span structure one or both sides of bridge.
9. the antifreeze system of thawing of thermal cycle bridge floor according to claim 8, is characterized in that: solar panel is connected with the side of bridge span structure one or both sides by support.
10. the antifreeze system of thawing of thermal cycle bridge floor according to claim 1, is characterized in that: attemperater is placed in the below of bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290924.XA CN104032645A (en) | 2014-06-25 | 2014-06-25 | Anti-freezing and thawing system for thermal cycle bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290924.XA CN104032645A (en) | 2014-06-25 | 2014-06-25 | Anti-freezing and thawing system for thermal cycle bridge deck |
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| CN104032645A true CN104032645A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410290924.XA Pending CN104032645A (en) | 2014-06-25 | 2014-06-25 | Anti-freezing and thawing system for thermal cycle bridge deck |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988830A (en) * | 2015-07-20 | 2015-10-21 | 大连理工大学 | Pavement deicing system for bridges with box-type cross section |
| CN106522088A (en) * | 2016-11-14 | 2017-03-22 | 墨宝股份有限公司 | Highway bridge anti-freezing system |
| CN109610347A (en) * | 2018-12-11 | 2019-04-12 | 扬州大学 | Bridge hinge seam concrete thermostatic control system based on solar energy heating |
| CN111254821A (en) * | 2020-03-21 | 2020-06-09 | 东阳面世建筑工程有限公司 | Bridge for simulating terrestrial heat to automatically melt ice and snow and drain water |
| CN111802012A (en) * | 2020-07-22 | 2020-10-23 | 王维 | Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil |
| CN113357836A (en) * | 2021-06-15 | 2021-09-07 | 南昌工程学院 | System for preventing icing in front of dam based on solar matrix |
| CN115369717A (en) * | 2022-08-12 | 2022-11-22 | 同济大学 | System and method for melting ice and snow on asphalt pavement of expressway |
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| JPH01235702A (en) * | 1988-03-16 | 1989-09-20 | Tsutomu Shinto | Hot water circulating type ice-or snow-melting apparatus |
| CN102174793A (en) * | 2011-03-02 | 2011-09-07 | 湘潭大学 | Intelligent temperature-control anti-freezing bridge deck |
| CN202023147U (en) * | 2011-01-21 | 2011-11-02 | 张建忠 | Bridge deck anti-freezing device by utilizing heat pump to increase temperature |
| CN202081358U (en) * | 2010-11-24 | 2011-12-21 | 西安中交公路岩土工程有限责任公司 | Solar photo-thermal snow melting road surface device |
| CN202787054U (en) * | 2012-08-14 | 2013-03-13 | 江苏通鼎光电股份有限公司 | Heating anti-freezing device |
| CN203068401U (en) * | 2012-12-27 | 2013-07-17 | 东莞市科旺网络能源有限公司 | Photovoltaic electric power highway anti-freezing lighting device |
| CN203947384U (en) * | 2014-06-25 | 2014-11-19 | 杭州宇航交通工程有限公司 | The antifreeze system of thawing of thermal cycle bridge floor |
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2014
- 2014-06-25 CN CN201410290924.XA patent/CN104032645A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01235702A (en) * | 1988-03-16 | 1989-09-20 | Tsutomu Shinto | Hot water circulating type ice-or snow-melting apparatus |
| CN202081358U (en) * | 2010-11-24 | 2011-12-21 | 西安中交公路岩土工程有限责任公司 | Solar photo-thermal snow melting road surface device |
| CN202023147U (en) * | 2011-01-21 | 2011-11-02 | 张建忠 | Bridge deck anti-freezing device by utilizing heat pump to increase temperature |
| CN102174793A (en) * | 2011-03-02 | 2011-09-07 | 湘潭大学 | Intelligent temperature-control anti-freezing bridge deck |
| CN202787054U (en) * | 2012-08-14 | 2013-03-13 | 江苏通鼎光电股份有限公司 | Heating anti-freezing device |
| CN203068401U (en) * | 2012-12-27 | 2013-07-17 | 东莞市科旺网络能源有限公司 | Photovoltaic electric power highway anti-freezing lighting device |
| CN203947384U (en) * | 2014-06-25 | 2014-11-19 | 杭州宇航交通工程有限公司 | The antifreeze system of thawing of thermal cycle bridge floor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988830A (en) * | 2015-07-20 | 2015-10-21 | 大连理工大学 | Pavement deicing system for bridges with box-type cross section |
| CN106522088A (en) * | 2016-11-14 | 2017-03-22 | 墨宝股份有限公司 | Highway bridge anti-freezing system |
| CN109610347A (en) * | 2018-12-11 | 2019-04-12 | 扬州大学 | Bridge hinge seam concrete thermostatic control system based on solar energy heating |
| CN111254821A (en) * | 2020-03-21 | 2020-06-09 | 东阳面世建筑工程有限公司 | Bridge for simulating terrestrial heat to automatically melt ice and snow and drain water |
| CN111254821B (en) * | 2020-03-21 | 2020-10-27 | 东阳面世建筑工程有限公司 | Bridge for simulating terrestrial heat to automatically melt ice and snow and drain water |
| CN111802012A (en) * | 2020-07-22 | 2020-10-23 | 王维 | Agricultural production increase is with pre-buried stick that unfreezes to seasonally frozen soil |
| CN113357836A (en) * | 2021-06-15 | 2021-09-07 | 南昌工程学院 | System for preventing icing in front of dam based on solar matrix |
| CN115369717A (en) * | 2022-08-12 | 2022-11-22 | 同济大学 | System and method for melting ice and snow on asphalt pavement of expressway |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |