CN203393592U - Microwave heating vehicle for asphalt pavement - Google Patents
Microwave heating vehicle for asphalt pavement Download PDFInfo
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- CN203393592U CN203393592U CN201320467692.1U CN201320467692U CN203393592U CN 203393592 U CN203393592 U CN 203393592U CN 201320467692 U CN201320467692 U CN 201320467692U CN 203393592 U CN203393592 U CN 203393592U
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- microwave
- microwave heating
- asphalt
- heating
- pavement
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Abstract
The utility model discloses a microwave heating vehicle for an asphalt pavement, relates to professional equipment for maintaining roads and in particular relates to a microwave heating machine for heating the asphalt pavement. The machine comprises power supply equipment for generating microwaves and other equipment for pavement maintenance, such as a power generator set, an asphalt concrete heat preservation workbin and an emulsified asphalt box. All the sets of equipment are designed on a chassis of the same trailer which is a comprehensive asphalt pavement maintenance vehicle. By utilizing the microwaves for heating the asphalt pavement, high heating depth can be achieved, and technical requirements of pavement maintenance can be met; the microwaves can uniformly heat the asphalt concrete pavement and guarantee the original features of asphalt concrete; the integrated asphalt concrete heat preservation workbin and emulsified asphalt spraying provide convenience for road maintenance construction.
Description
Affiliated technical field
Bituminous surface microwave heating car is to be applied to the professional equipment high-grade or maintenance of speedway and maintenance, bituminous surface microwave heating car is according to high-grade highway practice of construction needs, microwave asphalt road heating plate is designed to the structure being connected with trailer, easy to use; On this trailer, also having designed bituminous concrete incubator and mulseal tank, is the timely needs of supply portion bituminous concrete mixture and pitch while meeting maintenance activity, and to be that a kind of speedway is comprehensive care the car for it.
Background technology
At home, speedway was more and more many in recent years, and become main transport channel, the maintenance of speedway and maintenance are important work of high speed administrative department, some old maintenance means can not meet the class requirement of speedway, so, in the maintenance of speedway and maintenance, need better, more advanced maintenance process and technological means guarantee the unimpeded of speedway; The regeneration maintenance of highway heat and maintenance technology have been subject to national attention and popularization, the hot regeneration technology of speedway has multiple, wherein infrared heating pavement recycling, the regeneration of blue flame road-surface heating have obtained application at speedway, but these hot regeneration techniqueses are applied to the maintenance of speedway, exist many deficiencies, even can not meet in some aspects the technology requirement of speedway maintenance and maintenance, thereupon raw, asphalt road surface by microwave heating technology has obtained publicity at speedway, and the attention that makes gradually maintenance unit obtain.
Asphalt road surface by microwave heating tool following characteristics: heating using microwave has darker penetration capacity, the heat penetration of microwave is directly proportional to the wavelength of microwave, the microwave heating asphalt rigid pavement degree of depth can be controlled in 10-15 centimetre, and the heating mechanism of infrared heating and Lan Yan heating road pavement is the bituminous concrete utilizing on heat exchange pattern heated asphalt road surface, because bituminous concrete coefficient of thermal conductivity is low, so the heat penetration of road pavement is very shallow, it is more even that heat microwave heating asphalt rigid pavement, heat transfer type due to heating using microwave is radiant heat transfer on the one hand, at flexible pavement, microwave can directly penetrate bituminous concrete, in theory in a wave-length coverage, material absorbing microwave is impartial, so heat more even, on the other hand, microwave is irradiated to asphalt concrete pavement in microwave cavity after interreflection, microwave on heating surface distributes can be more even, and infrared and heat-transfer mechanism blue-flame heated asphalt road surface is conduction heat transfer, in heat transfer direction, there is temperature gradient, heating-up temperature is inhomogeneous, the same with roasting processing, microwave heating asphalt concrete can guarantee the primary characteristic of bituminous concrete, reason is that heating using microwave is to the stone heating in bituminous concrete, pitch is not absorb microwave, after stone is heated, heat energy has been passed to pitch, in the temperature range that the temperature after as long as stone is heated allows at pitch, it is the characteristic that can not change bituminous concrete, often there is burned road surface phenomenon in infrared, Lan Yan heating, make pitch lose original cementitiousness, changed the quality of bituminous concrete, this is disadvantageous to heat regeneration asphalt road surface, heating using microwave has advantages of very many, the application of microwave heating technique is subject to user's expectation gradually, along with conducting promotion to of new technology, in application in the urgent need to more meeting the microwave heating equipment of user's practice of construction needs, according to this present situation, I have designed bituminous surface microwave heating car, consider again the practical construction process needs of pavement maintenance, this microwave asphalt road surface heating device has been made to Multifunctional curing vehicle, bituminous surface microwave heating plate has mainly been installed exactly on trailer, and insulation hopper has been installed, with mulseal tank, the needed main attached material of heat regeneration maintenance of speedway is provided.
Summary of the invention
The present invention is the comprehensive maintenance of equipment of a kind of high-grade highway, and asphalt pavement heating plate is connected with trailer, easy to use.In addition, on trailer, there is bituminous concrete incubator and mulseal tank, be used for supplying with in time needs.
In view of the maintaining process of domestic speedway and the needs of technological means, I design and have manufactured trailer type bituminous surface microwave heating car, bituminous surface microwave heating car is by car body (6), draw bar (2), before walk driving wheel (3), after walk driving wheel (7), braking with brake (1) formed whole trailer chassis; The energy of heating using microwave is provided by diesel generating set (4), and has configured battery (5); Diesel generating set (4) sends electric energy and supplies with microwave transformer, microwave transformer and cooling system, and hydraulic system, electric-control system has formed the core of equipment jointly, microwave master hosts (13), this part is arranged on the rear portion of trailer; By microwave master hosts, producing can be for the electric energy of magnetron work, by cable (21) transmission of electric energy to microwave heating plate (9), microwave heating plate (9) is connected with car body (6) by twisted axis (8), and be arranged on the afterbody of car body, microwave heating plate drives by oil cylinder (11), make heating panel along twisted axis (8) rotate realize microwave heating plate rise in putting down; After rising and by retaining mechanism (12), pin microwave heating plate (9), prevent putting down of microwave heating plate in trailer moving process (9) and be damaged; During work, in microwave heating plate (9) top, linking arm (10) has been installed, slideway (15) has been installed on linking arm (10), microwave heating plate (9) can move left and right along slideway, the adjustment of heating location while meeting construction, microwave heating plate moves left and right by reductor (14) and drives.
Trailer type bituminous surface microwave heating car has also configured bituminous concrete insulation hopper (16), bituminous concrete insulation hopper (16) is arranged on car body middle part side by side with diesel generating set (4), the energy of bituminous concrete insulation hopper is provided by diesel exhaust, hotline heater (18) is diesel exhaust thermal energy collecting, by conduction oil delivery pump (19), heat energy, give bituminous concrete insulation hopper (16), realize the insulation of bituminous concrete; Front portion at car body is filling mulseal case (20), and mulseal can gather diesel engine hot blast partial heat energy, when construction need to be sprayed mulseal, can supply with by mulseal pump (17).
Bituminous surface microwave heating car is according to high-grade highway practice of construction needs, bituminous surface microwave heating plate has mainly been installed on trailer, insulation hopper and mulseal tank have been installed simultaneously, the needed main attached material of heat regeneration maintenance that speedway is provided, microwave asphalt road surface heating device is a kind of Multifunctional curing vehicle.
Asphalt road surface by microwave heating tool following characteristics:
1, heating using microwave has darker penetration capacity, and the heat penetration of microwave is directly proportional to the wavelength of microwave, and the microwave heating asphalt rigid pavement degree of depth can be controlled in 10-15 centimetre.
2, the heating of microwave heating asphalt rigid pavement is more even, heat transfer type due to heating using microwave is radiant heat transfer on the one hand, at flexible pavement, microwave can directly penetrate bituminous concrete, and in a wave-length coverage, material absorbing microwave is impartial in theory, so heat more even, on the other hand, microwave is irradiated to asphalt concrete pavement in microwave cavity after interreflection, and the microwave on heating surface distributes can be more even.
Accompanying drawing explanation
Fig. 1 is bituminous surface microwave heating car lateral plan
Fig. 2 is bituminous surface microwave heating car top view
1. brakings and brake in figure, 2. draw bar, 3. before walks driving wheel, 4. diesel generating set, 5. battery, 6. car body, walks driving wheel after 7., 8. twisted axis, 9. microwave heating plate, 10. linking arm, 11. oil cylinders, 12. retaining mechanisms, 13. microwave master hosts, 14. reductors, 15. slideways, 16. bituminous concrete insulation hoppers, 17. mulseal pumps, 18. hotline heaters, 19. conduction oil delivery pumps, 20. mulseal casees, 21. cables
The specific embodiment:
When highway pavement needs repairing, bituminous surface microwave heating car is drawn on the road surface needing repairing, allow bituminous surface microwave heating car move to the road surface that needs heating, start diesel generating set (4), then open the inner Hydraulic Station of microwave master hosts (13), put down bituminous surface microwave heating plate (9), by slideway (15) and reductor (14), adjust position, then start bituminous surface microwave heating plate (9), the electric energy that bituminous surface microwave heating plate (9) sends diesel power generation unit (4) converts microwave to by microwave master hosts (13), the flexible pavement that heating needs repairing, after heating, rise bituminous surface microwave heating plate (9), remove trailer, on the road surface heating, pass through some mulseals of mulseal pump (17) spread, new bituminous concrete is is also mixed and stirred in the moving road surface heating of plane, because the road surface major part needing repairing is hole groove, so need to supplement some new bituminous concretes during maintenance, bituminous concrete is incubated hopper (16) from bituminous concrete and takes out, then Manual, compacting road surface can complete the maintenance on road surface,
When diesel generating set (4) is worked, the waste gas of diesel engine heats conduction oil by hotline heater (18), conduction oil makes deep fat be incubated circulation between hopper (16) and hotline heater (18) at bituminous concrete by Heat-transfer Oil Pump (19), the heat energy from waste gas of diesel power generation unit (4) is conducted to bituminous concrete insulation hopper (16), make bituminous concrete heating and insulation in bituminous concrete insulation hopper (16), guarantee that bituminous concrete is used.The hot blast being blown out by the cooling water tank of diesel power generation unit (4) in addition carries out preheating by hot blast heat collector to the mulseal in mulseal tank (20), makes mulseal have in use certain temperature and breakdown of emulsion rapidly.
Claims (2)
1. bituminous surface microwave heating car, is characterized in that, by car body (6), draw bar (2), the front driving wheel (3) of walking, after walk driving wheel (7), braking has formed whole trailer chassis with brake (1); Microwave transformer and cooling system, hydraulic system, electric-control system has formed the core of equipment jointly, and microwave master hosts (13) is arranged on the rear portion of trailer; Microwave heating plate (9) is connected with car body (6) by twisted axis (8), and be arranged on the afterbody of car body, another microwave heating plate connects oil cylinder (11), after rising and by retaining mechanism (12), pin microwave heating plate (9), in microwave heating plate (9) top, linking arm (10) has been installed, slideway (15) has been installed on linking arm (10).
2. bituminous surface microwave heating car according to claim 1, its bituminous concrete insulation hopper (16) is arranged on car body middle part side by side with diesel generating set (4), and mulseal case (20) has been installed in the front portion of car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467692.1U CN203393592U (en) | 2013-07-29 | 2013-07-29 | Microwave heating vehicle for asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467692.1U CN203393592U (en) | 2013-07-29 | 2013-07-29 | Microwave heating vehicle for asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393592U true CN203393592U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467692.1U Expired - Fee Related CN203393592U (en) | 2013-07-29 | 2013-07-29 | Microwave heating vehicle for asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484138A (en) * | 2015-12-11 | 2016-04-13 | 长安大学 | Hybrid power maintenance vehicle |
| CN112323603A (en) * | 2020-10-27 | 2021-02-05 | 合肥工业大学 | Asphalt functional pavement self-healing construction method based on electromagnetic heating and microwave heating |
-
2013
- 2013-07-29 CN CN201320467692.1U patent/CN203393592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484138A (en) * | 2015-12-11 | 2016-04-13 | 长安大学 | Hybrid power maintenance vehicle |
| CN112323603A (en) * | 2020-10-27 | 2021-02-05 | 合肥工业大学 | Asphalt functional pavement self-healing construction method based on electromagnetic heating and microwave heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: REED (XINXIANG) ROAD INCORPORATION LTD. Assignor: Zhao Jinye Contract record no.: 2015990000090 Denomination of utility model: Simple asphalt pavement microwave heating vehicle Granted publication date: 20140115 License type: Exclusive License Record date: 20150304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |