CN208023383U - A kind of modularization subregion heated air circulation type asphalt pavement heater - Google Patents
A kind of modularization subregion heated air circulation type asphalt pavement heater Download PDFInfo
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- CN208023383U CN208023383U CN201820076112.9U CN201820076112U CN208023383U CN 208023383 U CN208023383 U CN 208023383U CN 201820076112 U CN201820076112 U CN 201820076112U CN 208023383 U CN208023383 U CN 208023383U
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Abstract
The utility model discloses a kind of modularization subregion heated air circulation type asphalt pavement heaters, including rack（1）, rack（1）Top is respectively arranged with driver's cabin from front to back（10）, gas tank assembly（3）, fuel tank（2）, power plant（4）, power plant（4）The left and right sides be provided with gasifier（9）, rack（1）Rear and front end respectively pass through heating pad wall promoted overturning swing span assembly（7）Activity is connected with one group of heating pad wall（6）, rack（1）Lower section passes through heating pad wall sliding and lifting frame assembly between front-rear axle（8）Activity is connected with one group of heating pad wall（6）.A kind of modularization subregion heated air circulation type asphalt pavement heater of the utility model, realizes being precisely controlled for modularization partition heating temperature, it is ensured that the uniformity of entire heating surface；Have the adaptability such as good outer curve construction, wide-angle climbing and transition transport；Modular heating wall Variable power, intermittent-heating and group of planes control are realized, the efficiency of heating surface is high, heat penetration is deep, disease adaptability for working condition is strong.
Description
Technical field
The utility model is related to a kind of modularization subregion heated air circulation type asphalt pavement heaters, more particularly to a kind of drip
The hot air circulation heating machine of green road surface in-situ heat regeneration train, belongs to road maintenance equipment field.
Background technology
Heater is used for the heating and softening of bituminous paving, and heating technique is a core technology of in-situ heat regeneration on the spot,
The heater of producer is primarily present following several respects defect both at home and abroad at present：
(1) road surface is burned, environmental pollution.Road-surface heating machine mostly uses combustion oil/gas open firing, gas-fired infrared heating side
Formula, bituminous paving heating temperature are not easy to accurately control, and easily cause the aging and coking of the surface layers bituminous paving 1mm~5mm pitch, then
The pavement performance on road surface declines after life, and work progress, mostly with a large amount of toxic blue smoke, there are serious problem of environmental pollutions；
(2) road-surface heating is uneven, and periphery vegetation is easily burned.Extensive style high-power diesel heated air circulation heating type in the market
Road-surface heating machine has that serious heating is uneven (laterally, longitudinal), is mainly manifested in medium temperature height, speed and temperature
It is burned rotten to spend the easy pitch in concentrated area, and environment is polluted with poison gas；Two sides temperature is low, and high warm flue gas easily leaks,
Construction periphery vegetation easily burns destruction；
(3) bad adaptabilities such as bend construction, working uphill.Road-surface heating machine can not be according to bend size, climbing in the market
The adjustment of angle adjusts the posture of heating device, the bad adaptabilities such as bend operation, working uphill in real time；
(4) temperature controls not accurate, disease bad adaptability.Single group heating pad wall temperature and the collocation of group of planes temperature are unsuitable accurate
Control, the utilization rate of the energy is relatively low, leads to that the efficiency of heating surface is low, heat penetration is shallow, cause to regenerate thickness be only capable of being confined to 30mm~
50mm, deep layer disease cannot be handled well, and adaptability for working condition is poor.
(5) it is super it is wide, overweight, transfinite.Hot-blast Heating machine big, the required hot-blast stove stove that is all made of single group heating pad wall volume in the market
Thorax diameter, burner hearth length etc. are also big, cause machine shape bulky dimensions, weight exceeded etc., climbing, transition are difficult.
Utility model content
The technical problems to be solved in the utility model is to overcome the above-mentioned prior art insufficient, provides a kind of modularization subregion heat
Wind circulating asphalt pavement heater realizes being precisely controlled for modularization partition heating temperature, it is ensured that entirely heating surface is equal
Even property, and realize recycling for the energy, it is environmentally friendly, energy saving, efficient, solve that road-surface heating machine road surface in the market is burned, ring
Border pollution, road-surface heating are uneven, the easily burned problem of periphery vegetation；Realize that front and back heating pad wall terrain clearance adjusting, left and right are big
Angle swinging, the overturning of wide-angle and intermediate heating pad wall or so two-way sliding have good outer curve construction, wide-angle is climbed
The adaptability such as slope and transition transport；Realize modular heating wall Variable power, intermittent-heating and group of planes control, the efficiency of heating surface is high, adds
Hot depth is deep, disease adaptability for working condition is strong.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of modularization subregion heated air circulation type asphalt pavement heater, including rack, the rack are arranged with walking
System, the rack top are respectively arranged with driver's cabin, gas tank assembly, fuel tank, power plant, the power dress from front to back
The left and right sides set is provided with gasifier, and the rear and front end of the rack promotes overturning swing span by heating pad wall respectively and always survives
It is dynamic to be connected with one group of heating pad wall, below the rack one is connected with by heating pad wall sliding and lifting frame assembly activity between front-rear axle
Group heating pad wall, the heating pad wall include intermediate main Hot-blast Heating wall and be arranged at left and right sides of intermediate main Hot-blast Heating wall two
The secondary Hot-blast Heating wall in left and right, the left and right pair Hot-blast Heating wall and the main Hot-blast Heating wall in the centre are hinged.
Be staggeredly equipped on the main Hot-blast Heating wall in centre two oil-gas two-way burners, two hot-blast stoves, two points
Bellows, two groups of return air channels, two circulating fans, the oil-gas two-way burner are located at the front end of the hot-blast stove, the heat
The end of wind furnace connects the draught distributing box, and circulating fan one end connection is arranged in the return air channel of heating pad wall surrounding, another
End is connected with the hot-blast stove, is heating pad wall frame, the main Hot-blast Heating in centre outside the main Hot-blast Heating wall in centre
It is provided with four groups of hot wind seal bootrs, the symmetrical connection hot wind seal bootr of draught distributing box, the hot wind seal bootr within the walls
Be internally provided with deflector assembly, outlet flow porous plate be located at the main Hot-blast Heating wall in the centre bottom and with the hot wind
Seal bootr is connected.
The secondary Hot-blast Heating wall in left and right includes its external secondary heating pad wall frame, and the secondary Hot-blast Heating in left and right is set within the walls
Two groups of pair hot wind seal bootrs are equipped with, secondary return air channel is disposed on the secondary Hot-blast Heating wall in left and right, the secondary hot wind in left and right adds
The bottom of hot wall is provided with the secondary outlet being connected with the secondary hot wind seal bootr and flows porous plate, the pair hot wind seal bootr with
The hot wind seal bootr communicates, and the pair return air channel forms closed circulation return air channel with the return air channel.
The deflector assembly includes left-right situs and symmetrically arranged deflector I and deflector II, the deflector II
Further include in tandem and symmetrically arranged several groups the baffle plate deflector I, water conservancy diversion positioned at the outside of the deflector I
It is equipped with inclined-plane on plate II and throws flowing plate, being equipped with intermediate wedge angle between deflector I described in two groups throws flowing plate.
The width L1 that flowing plate is thrown on the inclined-plane is 10mm~20mm, and the distance L2 that porous plate is flowed away from the outlet is
180mm~200mm.
Angle α between deflector I described in two groups is 45 °~60 °, and the angle β between deflector II described in two groups is
100 °~120 °.
The wedge angle angle γ that the intermediate wedge angle throws flowing plate is 20 °~30 °.
The outlet flows the staggered arrangement of venthole of porous plate, and outlet pore diameter size A is 5~φ of φ 8, adjacent
Venthole level interval L3 is 25mm, and adjacent venthole vertical interval L4 is 25mm.
The heating pad wall promotes overturning swing span assembly 7 and includes fixed frame, hoisting frame, lift cylinder, swing span, swings oil
Cylinder, heating pad wall link, overturning fixed beam, overturning oil cylinder, the fixed frame are connected with the rack, and the hoisting frame is nested in
Among the fixed frame, top connects the overturning fixed beam, and the lift cylinder cylinder body end is connected with the fixed frame, living
Stopper rod end is connect with the overturning fixed beam axis pin, and the swing span is hinged up and down with the hoisting frame, the cylinder body of oscillating oil cylinder
End is fixed on the hoisting frame, and tailpiece of the piston rod is connect with the swing span axis pin, the heating pad wall link and the swing
Frame or so is hinged, and the overturning oil cylinder cylinder body end is connected with overturning fixed beam, tailpiece of the piston rod and the heating pad wall link axis pin
Connection, the main Hot-blast Heating wall of the heating pad wall link and the centre are connected.
The heating pad wall sliding and lifting frame assembly include fixed sleeves cylinder, interior promotion sleeve, up and down adjust oil cylinder, pulley,
Sliding rail, left and right sliding oil cylinder composition, the left and right sides of the rack be symmetrically connected with four groups described in fixed sleeves cylinder, the interior promotion
Sleeve is set in the fixed sleeves cylinder, the oil cylinder both ends of adjustment up and down respectively with the fixed sleeves cylinder and interior lift lug
Cylinder is connected, and pulley is each equipped on interior promotion sleeve described in four groups, the pulley is nested in front and back two groups of sliding rails, the sliding rail
It is fixed on the main Hot-blast Heating wall in the centre, the left and right sliding oil cylinder body end is arranged on the interior promotion sleeve, living
Stopper rod end is connect with sliding rail left and right ends axis pin.
The beneficial effects of the utility model：A kind of modularization subregion heated air circulation type asphalt pavement heater is provided, is adopted
With modularization subregion Cycling hot-blast heating technology, unique draught distributing box, modular heating unit, multi-level deflector are introduced
With the designs such as the combination air guide structure of baffle plate, annular circulation air path, being precisely controlled for modularization partition heating temperature is realized,
It ensures the uniformity of entire heating surface, and realizes recycling for the energy, it is environmentally friendly, energy saving, efficient, solve road in the market
Face heater road surface is burned, environmental pollution, road-surface heating are uneven, the easily burned problem of periphery vegetation；Using unique front and back
Heating pad wall promotes overturning swing+centre heating pad wall sliding and lifting new construction and designs, realize front and back heating pad wall terrain clearance 0~
750mm adjusts, the sliding of the two-way 750mm of the overturning of the 10 ° of large angle pendulums in left and right, 90 ° of wide-angles and intermediate heating pad wall or so, tool
The adaptability such as standby good outer curve construction, wide-angle climbing and transition transport；Pass through the inspection of modularization outlet air and return air temperature
It surveys, realizes modular heating wall Variable power, intermittent-heating and group of planes control, the efficiency of heating surface is high, heat penetration is deep, disease operating mode
It is adaptable.
Description of the drawings
Fig. 1 is a kind of front view of modularization subregion heated air circulation type asphalt pavement heater of the utility model；
Fig. 2 is a kind of vertical view at modularization subregion heated air circulation type asphalt pavement heater back side of the utility model；
Fig. 3 makees for the three-dimensional of upright bar in a kind of modularization subregion heated air circulation type asphalt pavement heater of the utility model
Industry state diagram (left front 45 °)；
Fig. 4 be the utility model a kind of modularization subregion heated air circulation type asphalt pavement heater in annulus driving shape
State figure (left front 45 °)；
Fig. 5 is that modular heating wall paper sets structural schematic diagram (one)；
Fig. 6 is that modular heating wall paper sets structural schematic diagram (two)；
Fig. 7 is that modular heating wall paper sets structural schematic diagram (three)；
Fig. 8 is water conservancy diversion plate assembly structure schematic diagram；
Fig. 9 is that outlet flows perforated plate construction scale diagrams；
Figure 10 is that heating pad wall promotes overturning swing frame assembly structure schematic diagram；
Figure 11 is heating pad wall sliding and lifting frame assembly structure schematic diagram；
Figure 12 is that front and back heating pad wall swings and intermediate heating pad wall or so sliding schematic diagram；
Figure 13 is the outer curve construction schematic diagram of the utility model；
Figure 14 is wide-angle climbing schematic diagram after heating pad wall is promoted；
Figure 15 is the modularization Variable power intermittent-heating schematic diagram of the utility model.
In figure：1, rack, 2, fuel tank, 3, gas tank assembly, 4, power plant, 5, running gear, 6, heating pad wall, 6-1, in
Between main Hot-blast Heating wall, 6-1-1, oil-gas two-way burner, 6-1-2, hot-blast stove, 6-1-3, draught distributing box, 6-1-4, hot wind closing
Cover, 6-1-5, deflector assembly, 6-1-5-1, deflector I, 6-1-5-2, deflector II, 6-1-5-3, baffle plate, 6-1-5-4,
Flowing plate is thrown on inclined-plane, and 6-1-5-5, intermediate wedge angle throw flowing plate, and 6-1-6, outlet flow porous plate, 6-1-7, return air channel, 6-1-8,
Circulating fan, 6-1-9, heating pad wall frame, 6-1-10, temperature sensor I, 6-1-11, temperature sensor II, 6-2, the secondary heat in left and right
Wind heating pad wall, 6-2-1, secondary hot wind seal bootr, 6-2-2, secondary outlet flow porous plate, 6-2-3, secondary return air channel, 6-2-4, pair
Heating pad wall frame, 7, heating pad wall promoted overturning swing span assembly, 7-1, fixed frame, 7-2, hoisting frame, 7-3, lift cylinder, 7-4,
Swing span, 7-5, oscillating oil cylinder, 7-6, heating pad wall link, 7-7, overturning fixed beam, 7-8, overturning oil cylinder, 8, sliding and lifting frame
8-3, assembly, 8-1, fixed sleeves cylinder, 8-2, interior promotion sleeve adjust oil cylinder, 8-4, pulley, 8-5, sliding rail, 8-6, a left side up and down
Right sliding oil cylinder, 9, gasifier, 10, driver's cabin, the width of flowing plate is thrown on L1, inclined-plane, and flowing plate of L2, inclined-plane throwing flows porous away from outlet
The distance of plate, L3, adjacent venthole level interval, L4, adjacent venthole vertical interval, A, outlet bore dia, α, two groups of water conservancy diversion
Angle between plate I, the angle between β, two groups of deflectors II, γ, intermediate wedge angle throw the wedge angle angle of flowing plate, δ, Hot-blast Heating
Wall is around hinge joint swing angle.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in fig. 1 to fig. 4, a kind of modularization subregion heated air circulation type asphalt pavement heater of the utility model, packet
It is total that including rack 1, fuel tank 2, gas tank assembly 3, power plant 4, running gear 5, heating pad wall 6, heating pad wall promote overturning swing span
At 7, heating pad wall sliding and lifting frame assembly 8, gasifier 9, driver's cabin 10.1 lower part of rack installs running gear 5, the top of rack 1 from
It is respectively driver's cabin 8, gas tank assembly 3, fuel tank 2, power plant 4 after going to, the left and right sides of power plant 4 is gasifier 9,
Heating pad wall 6 is equipped with three groups, is located between the 1 lower section front-rear axle of front end, least significant end and rack of heater.Such as Figure 15 institutes
Show, three groups of heating pad walls 6 use modularization subregion Cycling hot-blast heating technology in the utility model.
In the present embodiment, heating pad wall 6 is mainly made of intermediate main Hot-blast Heating wall 6-1 and left and right pair Hot-blast Heating wall 6-2,
Left and right pair Hot-blast Heating wall 6-2 is hinged with intermediate main Hot-blast Heating wall 6-1, and intermediate main Hot-blast Heating wall 6-1 takes modularization
Four zoning designs, the secondary Hot-blast Heating wall 6-2 in left and right are adjusted for Trapezoidal heating, and 180 ° of overturnings can be realized around hinge joint.
In order to solve extensive style high-power diesel heated air circulation heating type road-surface heating machine in the market, there are serious heating
It is uneven (laterally, longitudinal), it is mainly manifested in medium temperature height, the easy pitch of speed and temperature Centralized region is burned rotten, and companion
There is poison gas to pollute environment；The problem of two sides temperature is low, and high warm flue gas easily leaks, and construction periphery vegetation easily burns destruction,
The utility model introduces the combination wind-guiding of unique draught distributing box, modular heating unit, multi-level deflector and baffle plate
The designs such as structure, annular circulation air path.As shown in Figure 5 and Figure 6, intermediate main Hot-blast Heating wall 6-1 has two of interlaced arrangement
Oil-gas two-way burner 6-1-1, two hot-blast stove 6-1-2, two draught distributing box 6-1-3, four groups of hot wind seal bootr 6-1-4, four groups
Deflector assembly 6-1-5, four groups of outlets flow porous plate 6-1-6, two groups of return air channel 6-1-7, two circulating fan 6-1-8 with
And heating pad wall frame 6-1-9 compositions, oil-gas two-way burner 6-1-1 are located at the front end of hot-blast stove 6-1-2, hot-blast stove 6-1-2's
In end connection draught distributing box 6-1-3, draught distributing box 6-1-3 symmetrical connection hot wind seal bootr 6-1-4, hot wind seal bootr 6-1-4
Deflector assembly 6-1-5 is arranged in portion, and outlet flows bottom and the hot wind that porous plate 6-1-6 is located at intermediate main Hot-blast Heating wall 6-1
Seal bootr 6-1-4 is connected, and the one end circulating fan 6-1-8 connects the return air channel 6-1-7 for being arranged in heating pad wall surrounding, the other end
It is connected with hot-blast stove 6-1-2.
Left and right pair Hot-blast Heating wall 6-2 flows porous plate 6-2-2 by secondary hot wind seal bootr 6-2-1, secondary outlet, secondary return air leads to
Road 6-2-3 and secondary heating pad wall frame 6-2-4 compositions, secondary hot wind seal bootr 6-2-1 settings are in the secondary Hot-blast Heating wall 6-2 in left and right
It is interior, secondary outlet flow porous plate 6-2-2 be located at the secondary Hot-blast Heating wall 6-2 in left and right bottom and with secondary hot wind seal bootr 6-2-1 phases
Connection, secondary hot wind seal bootr 6-2-1 are communicated with hot wind seal bootr 6-1-4, secondary return air channel 6-2-3 and return air channel 6-1-7 shapes
At closed circulation return air channel.
In order to solve in the market single group heating pad wall heating it is uneven, the utilization rate of the energy is relatively low, cause the efficiency of heating surface it is low, plus
Hot depth as shallow causes regeneration thickness to be only capable of being confined to 30mm~50mm, and deep layer disease cannot be handled well, adaptability for working condition
The problems such as poor, the utility model introduce unique multilayer deflector structure.As shown in Figure 7 and Figure 8, deflector assembly 6-1-5
Include mainly I 6-1-5-1 of symmetrically arranged deflector, II 6-1-5-2 of deflector of left-right situs and symmetrically setting in tandem
The several groups baffle plate 6-1-5-3 set, II 6-1-5-2 of deflector are located at the outside of I 6-1-5-1 of the deflector.Every group of water conservancy diversion
It is equipped with inclined-plane on plate and throws flowing plate 6-1-5-4, the width L1 that flowing plate 6-1-5-4 is thrown on inclined-plane is 10mm~20mm, is flowed away from outlet
The distance L2 of porous plate 6-1-6 is 180mm~200mm, and the angle α between two groups of I 6-1-5-1 of deflector is 45 °~60 °, two
Angle β between II 6-1-5-2 of group deflector is 100 °~120 °, and intermediate wedge angle is equipped between two groups of I 6-1-5-1 of deflector
Flowing plate 6-1-5-5 is thrown, the wedge angle angle γ that intermediate wedge angle throws flowing plate 6-1-5-5 is 20 °~30 °.
As shown in figure 9, outlet flows the staggered arrangement of venthole of porous plate 6-1-6, outlet pore diameter size A is φ
5~φ 8, adjacent venthole level interval L3 are 25mm, and adjacent venthole vertical interval L4 is 25mm.
In order to overcome road-surface heating machine in the market that can not adjust heating dress in real time according to the adjustment of bend size, ramp angle
The posture set, the defect of the bad adaptabilities such as bend operation, working uphill, the utility model introduce heating pad wall and promote overturning swing
Structure.As shown in Figure 10, heating pad wall promotes overturning swing span assembly 7 by fixed frame 7-1, hoisting frame 7-2, lift cylinder 7-3, pendulum
Moving frame 7-4, oscillating oil cylinder 7-5, heating pad wall link 7-6, overturning fixed beam 7-7, overturning oil cylinder 7-8 compositions, wherein fixed frame
7-1 is connected by several bolts with rack 1, and hoisting frame 7-2 is nested among fixed frame 7-1, and top connection overturning is fixed
Beam 7-7, lift cylinder 7-3 cylinder body ends are connected with fixed frame 7-1, and tailpiece of the piston rod is connect with overturning fixed beam 7-7 axis pins, swing span
7-4 and hoisting frame 7-2 or more is hinged, and the cylinder body end of oscillating oil cylinder 7-5 is fixed on hoisting frame 7-2, tailpiece of the piston rod and swing span
7-4 axis pins connect, and heating pad wall link 7-6 and swing span 7-4 or so are hinged, overturning oil cylinder 7-8 cylinder body ends and overturning fixed beam
7-7 is connected, and tailpiece of the piston rod is connect with heating pad wall link 7-6 axis pins, and heating pad wall link 7-6 passes through several bolts and centre
Main Hot-blast Heating wall 6-1 is connected, it can be achieved that intermediate main Hot-blast Heating wall 6-1 terrain clearances under the action of lift cylinder 7-3
0~750mm is adjusted.As shown in figure 12, under the action of oscillating oil cylinder 7-5, intermediate main Hot-blast Heating wall 6-1 can be real around hinge joint
Now each δ=10 ° in left and right are swung, and under the action of overturning oil cylinder 7-8, intermediate main Hot-blast Heating wall 6-1 can realize 90 ° around hinge joint
Overturning.As shown in Figure 13 and Figure 14, in outer curve, a kind of modularization subregion heated air circulation type pitch of the utility model
Road-surface heating machine can according to bend size, ramp angle adjustment in real time adjust heating device posture, have bend operation,
The adaptable advantage such as working uphill.
As shown in figure 11, heating pad wall sliding and lifting frame assembly 8 is by fixed sleeves cylinder 8-1, interior promotion sleeve 8-2, upper downward
Whole oil cylinder 8-3, pulley 8-4, sliding rail 8-5, left and right sliding oil cylinder 8-6 compositions, two groups of fixed sleeves cylinder 8-1 pass through several bolts
It is connected with rack 1, sleeve 8-2 is promoted in four groups and is set in fixed sleeves cylinder 8-1, adjusts the both ends oil cylinder 8-3 up and down
It is connected with interior promotion sleeve 8-2 respectively at fixed sleeves cylinder 8-1, is promoted in four groups and assemble a pulley 8-4 simultaneously on sleeve 8-2
It is nested in front and back two groups of sliding rail 8-5, sliding rail 8-5 is fixed on by several bolts on intermediate main Hot-blast Heating wall 6-1, left and right
Oil cylinder 8-6 cylinder body ends are slid on interior promotion sleeve 8-2, tailpiece of the piston rod is connect with the left and right ends sliding rail 8-5 axis pin.Such as Figure 12 institutes
Show, under the action of left and right slides oil cylinder 8-6, intermediate main Hot-blast Heating wall 6-1 can realize each sliding 750mm around.
Further, in order to improve the adaptability of road-surface heating machine, the utility model is designed using oil-gas two-way, described
Gas tank assembly 3, gasifier 9 are used for the fuel gas supply of oil-gas two-way burner 6-1-1, and fuel tank 2 is used for oil-gas two-way burner
The fuel delivery of 6-1-1.
In order to solve the problems, such as that single group heating pad wall temperature in the market and the collocation of group of planes temperature should not accurately control, this practicality
It is novel to use multi-point temperature measurement, it is designed in conjunction with multigroup modular heating wall, a group of planes possesses the matched combined of a variety of heating modules, hot wind
It is arranged on stove 6-1-2 on temperature sensor I 6-1-10, circulating fan 6-1-8 for detecting leaving air temp and is arranged for detecting
II 6-1-11 of temperature sensor of return air temperature.
The utility model provides a kind of modularization subregion heated air circulation type asphalt pavement heater, using modularization subregion
Cycling hot-blast heating technology introduces the group of unique draught distributing box, modular heating unit, multi-level deflector and baffle plate
The designs such as air guide structure, annular circulation air path are closed, realize being precisely controlled for modularization partition heating temperature, it is ensured that entire to add
The uniformity in hot face, and recycling for the energy is realized, it is environmentally friendly, energy saving, efficient, solve road-surface heating machine road surface in the market
Burned, environmental pollution, road-surface heating are uneven, the easily burned problem of periphery vegetation；It is turned over using unique front and back heating pad wall promotion
Dynamic+intermediate heating pad wall sliding and lifting new construction design of switch, realizes 0~750mm of front and back heating pad wall terrain clearance adjustings, left and right
The sliding of 10 ° of large angle pendulums, the overturning of 90 ° of wide-angles and intermediate heating pad wall or so two-way 750mm, have good outer curve
The adaptability such as construction, wide-angle climbing and transition transport；By the detection of modularization outlet air and return air temperature, modularization is realized
Heating pad wall Variable power, intermittent-heating and group of planes control, the efficiency of heating surface is high, heat penetration is deep, disease adaptability for working condition is strong, is a kind of
Novel modularized subregion heated air circulation type asphalt pavement heater suitable for in-situ heat regeneration.
The above is only the preferred embodiment of the utility model, and those skilled in the art are come
It says, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the scope of protection of the utility model.
Claims (10)
1. a kind of modularization subregion heated air circulation type asphalt pavement heater, it is characterised in that：Including rack（1）, the rack
（1）It is arranged with running gear（5）, the rack（1）Top is respectively arranged with driver's cabin from front to back（10）, gas tank assembly
（3）, fuel tank（2）, power plant（4）, the power plant（4）The left and right sides be provided with gasifier（9）, the rack
（1）Rear and front end respectively pass through heating pad wall promoted overturning swing span assembly（7）Activity is connected with one group of heating pad wall（6）, the machine
Frame（1）Lower section passes through heating pad wall sliding and lifting frame assembly between front-rear axle（8）Activity is connected with one group of heating pad wall（6）, described
Heating pad wall（6）Including intermediate main Hot-blast Heating wall（6-1）With setting in intermediate main Hot-blast Heating wall（6-1）Two of the left and right sides
The secondary Hot-blast Heating wall in left and right（6-2）, the secondary Hot-blast Heating wall in left and right（6-2）With the main Hot-blast Heating wall in the centre（6-1）Phase
It is hinged.
2. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 1, it is characterised in that：Institute
State intermediate main Hot-blast Heating wall（6-1）On be staggeredly equipped with two oil-gas two-way burners（6-1-1）, two hot-blast stoves（6-1-
2）, two draught distributing boxs（6-1-3）, two groups of return air channels（6-1-7）, two circulating fans（6-1-8）, the oil-gas two-way burning
Device（6-1-1）Positioned at the hot-blast stove（6-1-2）Front end, the hot-blast stove（6-1-2）End connect the draught distributing box（6-
1-3）, the circulating fan（6-1-8）One end connects the return air channel for being arranged in heating pad wall surrounding（6-1-7）, the other end and institute
State hot-blast stove（6-1-2）It is connected, the main Hot-blast Heating wall in centre（6-1）Outside is heating pad wall frame（6-1-9）, in described
Between main Hot-blast Heating wall（6-1）Inside it is provided with four groups of hot wind seal bootrs（6-1-4）, the draught distributing box（6-1-3）Symmetrical company
Connect the hot wind seal bootr（6-1-4）, the hot wind seal bootr（6-1-4）It is internally provided with deflector assembly（6-1-5）, outlet
Flow porous plate（6-1-6）Positioned at the main Hot-blast Heating wall in the centre（6-1）Bottom and with the hot wind seal bootr（6-1-4）
It is connected.
3. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 2, it is characterised in that：Institute
State the secondary Hot-blast Heating wall in left and right（6-2）Including its external secondary heating pad wall frame（6-2-4）, the secondary Hot-blast Heating wall in left and right
（6-2）Inside it is provided with two groups of pair hot wind seal bootrs（6-2-1）, the secondary Hot-blast Heating wall in left and right（6-2）On be disposed with secondary return air
Channel（6-2-3）, the secondary Hot-blast Heating wall in left and right（6-2）Bottom be provided with and the secondary hot wind seal bootr（6-2-1）Phase
The secondary outlet of connection flows porous plate（6-2-2）, the pair hot wind seal bootr（6-2-1）With the hot wind seal bootr（6-1-4）
It communicates, the pair return air channel（6-2-3）With the return air channel（6-1-7）Form closed circulation return air channel.
4. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 2 or 3, feature exist
In：The deflector assembly（6-1-5）Including left-right situs and symmetrically arranged deflector I（6-1-5-1）With deflector II（6-
1-5-2）, the deflector II（6-1-5-2）Positioned at the deflector I（6-1-5-1）Outside, further include in tandem and right
Claim the several groups baffle plate of setting（6-1-5-3）, the deflector I（6-1-5-1）, deflector II（6-1-5-2）On be equipped with
Throw flowing plate in inclined-plane（6-1-5-4）, deflector I described in two groups（6-1-5-1）Between be equipped with intermediate wedge angle throw flowing plate（6-1-5-5）.
5. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 4, it is characterised in that：Institute
It states inclined-plane and throws flowing plate（6-1-5-4）Width L1 be 10mm ~ 20mm, flow porous plate away from the outlet（6-1-6）Distance L2
For 180mm ~ 200mm.
6. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 4, it is characterised in that：Two
Organize the deflector I（6-1-5-1）Between angle α be 45 ° ~ 60 °, deflector II described in two groups（6-1-5-2）Between folder
Angle beta is 100 ° ~ 120 °.
7. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 4, it is characterised in that：Institute
It states intermediate wedge angle and throws flowing plate（6-1-5-5）Wedge angle angle γ be 20 ° ~ 30 °.
8. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 4, it is characterised in that：Institute
It states outlet and flows porous plate（6-1-6）The staggered arrangement of venthole, outlet pore diameter size A be 5 ~ φ of φ 8, adjacent outlet
Hole horizontal spacing L3 is 25mm, and adjacent venthole vertical interval L4 is 25mm.
9. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 1, it is characterised in that：Institute
It includes fixed frame to state heating pad wall and promote overturning swing span assembly 7（7-1）, hoisting frame（7-2）, lift cylinder（7-3）, swing span
（7-4）, oscillating oil cylinder（7-5）, heating pad wall link（7-6）, overturning fixed beam（7-7）, overturning oil cylinder（7-8）, the fixation
Frame（7-1）With the rack（1）It is connected, the hoisting frame（7-2）It is nested in the fixed frame（7-1）Among, top connection
The overturning fixed beam（7-7）, the lift cylinder（7-3）Cylinder body end and the fixed frame（7-1）It is connected, tailpiece of the piston rod and institute
State overturning fixed beam（7-7）Axis pin connects, the swing span（7-4）With the hoisting frame（7-2）It is hinged up and down, oscillating oil cylinder
（7-5）Cylinder body end be fixed on the hoisting frame（7-2）On, tailpiece of the piston rod and the swing span（7-4）Axis pin connects, described to add
Hot wall link（7-6）With the swing span（7-4）Left and right is hinged, the overturning oil cylinder（7-8）Cylinder body end and overturning fixed beam
（7-7）It is connected, tailpiece of the piston rod and the heating pad wall link（7-6）Axis pin connects, the heating pad wall link（7-6）With it is described
Intermediate main Hot-blast Heating wall（6-1）It is connected.
10. a kind of modularization subregion heated air circulation type asphalt pavement heater according to claim 1, it is characterised in that：
The heating pad wall sliding and lifting frame assembly（8）Including fixed sleeves cylinder（8-1）, interior promotion sleeve（8-2）, adjust oil cylinder up and down
（8-3）, pulley（8-4）, sliding rail（8-5）, left and right sliding oil cylinder（8-6）Composition, the rack（1）The left and right sides be symmetrically connected with
Fixed sleeves cylinder described in four groups（8-1）, the interior promotion sleeve（8-2）It is set in the fixed sleeves cylinder（8-1）In, it is described on
Lower adjustment oil cylinder（8-3）Both ends respectively with the fixed sleeves cylinder（8-1）With interior promotion sleeve（8-2）It is connected, it is interior described in four groups
Promote sleeve（8-2）On be each equipped with pulley（8-4）, the pulley（8-4）It is nested in front and back two groups of sliding rails（8-5）In, it is described
Sliding rail（8-5）It is fixed on the main Hot-blast Heating wall in the centre（6-1）On, the left and right sliding oil cylinder（8-6）Cylinder body end setting exists
The interior promotion sleeve（8-2）On, tailpiece of the piston rod and the sliding rail（8-5）Left and right ends axis pin connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076112.9U CN208023383U (en) | 2018-01-17 | 2018-01-17 | A kind of modularization subregion heated air circulation type asphalt pavement heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076112.9U CN208023383U (en) | 2018-01-17 | 2018-01-17 | A kind of modularization subregion heated air circulation type asphalt pavement heater |
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| CN208023383U true CN208023383U (en) | 2018-10-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086123A (en) * | 2018-01-17 | 2018-05-29 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of modularization subregion heated air circulation type asphalt pavement heater |
| CN110424231A (en) * | 2019-08-29 | 2019-11-08 | 嘉鹏再升科技（深圳）股份有限公司 | A kind of in-situ heat regeneration heater of heating surface adjustable angle |
| CN110453580A (en) * | 2019-08-29 | 2019-11-15 | 嘉鹏再升科技（深圳）股份有限公司 | A kind of gradient road-surface heating method for in-situ heat regeneration |
| CN113231936A (en) * | 2021-07-12 | 2021-08-10 | 拓楚(江苏)电子科技有限公司 | Edge grinding device for production and processing of copper-clad plate for printed circuit board |
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2018
- 2018-01-17 CN CN201820076112.9U patent/CN208023383U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086123A (en) * | 2018-01-17 | 2018-05-29 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of modularization subregion heated air circulation type asphalt pavement heater |
| CN108086123B (en) * | 2018-01-17 | 2024-01-23 | 江苏集萃道路工程技术与装备研究所有限公司 | Modularized zoned hot air circulation type asphalt pavement heater |
| CN110424231A (en) * | 2019-08-29 | 2019-11-08 | 嘉鹏再升科技（深圳）股份有限公司 | A kind of in-situ heat regeneration heater of heating surface adjustable angle |
| CN110453580A (en) * | 2019-08-29 | 2019-11-15 | 嘉鹏再升科技（深圳）股份有限公司 | A kind of gradient road-surface heating method for in-situ heat regeneration |
| CN113231936A (en) * | 2021-07-12 | 2021-08-10 | 拓楚(江苏)电子科技有限公司 | Edge grinding device for production and processing of copper-clad plate for printed circuit board |
| CN113231936B (en) * | 2021-07-12 | 2021-09-21 | 拓楚(江苏)电子科技有限公司 | Edge grinding device for production and processing of copper-clad plate for printed circuit board |
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