CN2858750Y - Far infrared thermal seamer for asphalt pavement - Google Patents
Far infrared thermal seamer for asphalt pavement Download PDFInfo
- Publication number
- CN2858750Y CN2858750Y CN 200620000244 CN200620000244U CN2858750Y CN 2858750 Y CN2858750 Y CN 2858750Y CN 200620000244 CN200620000244 CN 200620000244 CN 200620000244 U CN200620000244 U CN 200620000244U CN 2858750 Y CN2858750 Y CN 2858750Y
- Authority
- CN
- China
- Prior art keywords
- seamer
- far infrared
- combustion chamber
- hot
- flexible pavement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010426 asphalt Substances 0.000 title abstract description 3
- 238000002485 combustion reaction Methods 0.000 claims abstract description 39
- 230000005855 radiation Effects 0.000 claims description 8
- 238000007669 thermal treatment Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000007903 penetration ability Effects 0.000 abstract description 2
- 239000011384 asphalt concrete Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
- Road Repair (AREA)
- Road Paving Machines (AREA)
Abstract
The utility model discloses a far infrared thermal seamer for asphalt pavement comprising: a frame, a combustion chamber having an opening downwards, a gas tank and a controller, wherein the combustion chamber arranged on the fame is provided with a heating element, a lighter, an infrared temperature sensor, and a flame detector. The combustion chamber connects with the gas tank via a pipe, which provids a solenoid valve. The controller includes an integrated control circuit and a control panel which has a temperature control watch connecting with the infrared temperature sensor, the integrated control circuit and high or low temperature control sources, respectively, while the integrated control circuit connects with the lighter, the flame detector and the solenoid valve. Utilizing an advanced surface burning technology, the device uses a metal mesh as a combustion medium and heating element, with high radiant efficiency generated by combustion, strong penetration ability for infrared ray, tending to absorbed by an asphalt concrete without burned or blackened of the heated pavement, thus the problem of unfairness, nonfastness and the like because of second spreading can be solved and having extremely broad prospects.
Description
Technical field
The utility model relates to a kind of road surface heater, the hot seamer of a kind of more precisely flexible pavement far infrared.
Background technology
At present, in the process of the shop, beach of flexible pavement, because twice beach shop time interval is long, the often cooling already of flexible pavement of time shop, beach, front, can cause problems such as cold and hot seam injustice, not firm, evenness of road surface poor effect if continue the shop, beach, the utility model is developed for addressing this problem.
The utility model content
Deficiency at the prior art existence, the purpose of this utility model is to provide a kind of heater, this device utilizes advanced surface combustion technology, adopt wire lath as combustion medium and heater element, the radiation efficiency height that burning produces, the infrared penetration ability that is produced is strong, is easy to be absorbed by bituminous concrete, road surface, heating back do not send out burnt blackout yet, spreads the cold and hot seam injustice that causes, problem such as not firm so overcome the secondary beach.
For achieving the above object, the technical solution adopted in the utility model is:
The hot seamer of a kind of flexible pavement far infrared, comprise frame, the combustion chamber, gas tank and control device, combustion chamber openings is fixed on the frame downwards abreast, be provided with heater element in it, igniter, infrared radiation thermometer and flame detector, the combustion chamber links to each other with gas tank by pipeline, pipeline is provided with electromagnetic valve, control device comprises control panel and integral control circuit, control panel is provided with temp controlled meter, this temp controlled meter respectively with infrared radiation thermometer, integral control circuit links to each other with height temperature control power supply, integral control circuit respectively with igniter, flame detector links to each other with electromagnetic valve.
Described heater element is the wire lath that is horizontally fixed in the combustion chamber openings, and this wire lath forms netted combustion front.
Described combustion chamber comprises burning main chamber and burning concubine.
Pipeline between described combustion chamber and the gas tank is provided with the air intake mixing arrangement.
Be provided with jack in the middle of the basic thermal treatment zone of described combustion chamber, this jack links to each other with heater surface by iron chains.
Described frame is an accordion structure, and the middle part is main workspace, and the left and right sides is hinged expansion workspace.
Described main workspace length is 300cm, and expansion workspace length is 300cm.
Described control panel is provided with workspace working station indicator and control corresponding button.
Described control panel is provided with alarm and is used to set the toggle switch of predetermined temperature.
Described control panel and integral control circuit also are fixed on the frame, and the frame bottom is equipped with travelling wheel.
The utility model utilizes the strong advantage of infrared penetration power, make the pavement asphalt material softening by the infrared heat infiltration, thereby make the identical effect that reaches the compacting that once paves that is connected between heat material and the heat material in the work progress for the second time,---------------temperature control-------------------------------work that--〉opens burnt gas valve that--〉automatic ignitor is opened that--〉concentrates electrical equipment control that--〉temperature shows that its control procedure is as follows: open the heating power supply switch, electric storage means provides operating voltage for electromagnetic valve, when electricity passes through electromagnetic valve, electromagnetic valve is opened air supply valve, gas is passed through, enter mist, and then to combustion chambers burn, when temperature is higher than setting, relay is stopped power supply, make the closed electromagnetic valve gas port, also with regard to burn-out, reach the auto extinguishing effect, the utility model can be lighted a fire automatically, do not need artificial igniting and cause the danger of scald, it is medium that combustion front adopts the import wire lath, each workspace is divided into two districts, when work in this workspace, indicator lamp on console will be shinny, in the middle of the basic thermal treatment zone, a jack is arranged, when moving this plant equipment, stretch by iron chains and to mention heater surface.
The utility model heats and just can make the softening thickness in road surface reach 5-6cm in 8 minutes in use, thereby makes the cold burden that last time paved fully mixed with the heat material, even in the seam crossing temperature, road roller is exerted pressure and just can be made evenness of road surface, evenly, and the effect that reaching once paves exerts pressure.
In addition, this seamer adopts accordion structure, and main workspace is 300cm, the expansion area is 300cm, respectively about expansion, by launching or folded-seam machine two length of sides respectively are the foldable portion of 150cm, just can change heated perimeter, reach and apply in a flexible way, also be a big advantage of this seamer.
Functional characteristics of the present utility model is:
1. adopt inexpensive liquefied gas to act as a fuel, thereby reduce engineering cost;
2. utilize advanced surface combustion technology, adopt wire lath as combustion medium and heater element, long service life, sufficient combustion, radiation efficiency height;
The ability of 3. anti-mechanical shock and thermal shock is strong;
4. the infra-red heat penetrating power of Chan Shenging is strong, is easy to be absorbed by bituminous concrete;
5. lack heat time heating time, the heating road surface is not turned black burnt;
6. need more, can regulate thermal treatment zone length;
7. can light a fire blowout protection, temperature control automatically;
8. can resist five to six grades of fitful winds.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of the utility model combustion chamber and gas circuit thereof, and another part is symmetrical with it;
Fig. 2 is a folding process schematic diagram of the present utility model;
Fig. 3 is a partial structurtes schematic diagram of the present utility model;
Fig. 4 is a control flow chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The hot seamer of flexible pavement far infrared as shown in Figures 1 to 4, it is mainly by frame 1, combustion chamber 2 and gas tank and control device are formed, the bottom of frame 1 is equipped with travelling wheel, Open Side Down in combustion chamber 2, a plurality of combustion chambers are fixed on the frame 1 abreast, wire lath 3 flatly is installed in the opening of combustion chamber, form netted combustion front by this wire lath, the heating-up temperature of combustion front makes bituminous concrete softening rapidly, make last time material spreader fully identical with heat material temperature, when exerting pressure, paver better makes evenness of road surface, igniter 4 is installed in the combustion chamber 2, infrared radiation thermometer and flame detector, combustion chamber 2 links to each other with gas tank by pipeline 5, pipeline 2 is provided with electromagnetic valve and air intake mixing arrangement 6, liquefied gas enters by air intake, mix through gas then and send into the combustion chamber heating of burning, be provided with jack in the middle of the basic thermal treatment zone of combustion chamber 2, this jack links to each other with heater surface by iron chains, frame 1 is an accordion structure, the middle part is main workspace 7, the left and right sides is hinged expansion workspace 8, the length of main workspace 7 is 300cm, each length of expanding workspace 8 is 150cm, the part on both sides can fold, launch, thereby regulate thermal treatment zone length as required.
Control device comprises control panel and integral control circuit, control panel and integral control circuit also are fixed on the frame 1, control panel is provided with temp controlled meter, this temp controlled meter respectively with infrared radiation thermometer, integral control circuit links to each other with height temperature control power supply, integral control circuit respectively with igniter, flame detector links to each other with electromagnetic valve, infrared temperature sensor sends infrared rays by the temperature of heating, utilize infrared temperature instrument just can measure heating-up temperature then, control panel is provided with workspace working station indicator and control corresponding button, also be provided with alarm and the toggle switch that is used to set predetermined temperature, when temperature has surpassed our setting range, alarm then sends alarm sound, toggle switch is used for being provided with default temperature, be divided into high temperature and low temperature, because control circuit and control panel adopt prior art to realize, therefore just no longer launch narration here.
The utlity model has very outstanding result of use: twice beach paves in conjunction with better effects if; the height that can reduce seam crossing rises and falls; improve surface evenness; guarantee twice beach one integrated mass that paves, possess automatic igniting, auto extinguishing protection, automatic temperature-adjusting control function, lack heat time heating time; fuel saving; reduce engineering cost, easy and simple to handle, it is wide to be suitable for the group.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (10)
1, the hot seamer of a kind of flexible pavement far infrared, it is characterized in that, comprise frame, the combustion chamber, gas tank and control device, combustion chamber openings is fixed on the frame downwards abreast, be provided with heater element in it, igniter, infrared radiation thermometer and flame detector, the combustion chamber links to each other with gas tank by pipeline, pipeline is provided with electromagnetic valve, control device comprises control panel and integral control circuit, control panel is provided with temp controlled meter, this temp controlled meter respectively with infrared radiation thermometer, integral control circuit links to each other with height temperature control power supply, integral control circuit respectively with igniter, flame detector links to each other with electromagnetic valve.
2, the hot seamer of flexible pavement far infrared according to claim 1 is characterized in that, described heater element is the wire lath that is horizontally fixed in the combustion chamber openings, and this wire lath forms netted combustion front.
3, the hot seamer of flexible pavement far infrared according to claim 2 is characterized in that, described combustion chamber comprises burning main chamber and burning concubine.
4, the hot seamer of flexible pavement far infrared according to claim 3 is characterized in that the pipeline between described combustion chamber and the gas tank is provided with the air intake mixing arrangement.
5, the hot seamer of flexible pavement far infrared according to claim 4 is characterized in that, is provided with jack in the middle of the basic thermal treatment zone of described combustion chamber, and this jack links to each other with heater surface by iron chains.
6, according to the hot seamer of the arbitrary described flexible pavement far infrared of claim 1 to 5, it is characterized in that described frame is an accordion structure, the middle part is main workspace, and the left and right sides is hinged expansion workspace.
7, the hot seamer of flexible pavement far infrared according to claim 6 is characterized in that, described main workspace length is 300cm, and expansion workspace length is 300cm.
8, the hot seamer of flexible pavement far infrared according to claim 1 is characterized in that, described control panel is provided with workspace working station indicator and control corresponding button.
9, the hot seamer of flexible pavement far infrared according to claim 8 is characterized in that, described control panel is provided with alarm and is used to set the toggle switch of predetermined temperature.
10, the hot seamer of flexible pavement far infrared according to claim 9 is characterized in that, described control panel and integral control circuit also are fixed on the frame, and the frame bottom is equipped with travelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000244 CN2858750Y (en) | 2006-01-10 | 2006-01-10 | Far infrared thermal seamer for asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000244 CN2858750Y (en) | 2006-01-10 | 2006-01-10 | Far infrared thermal seamer for asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858750Y true CN2858750Y (en) | 2007-01-17 |
Family
ID=37611608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000244 Expired - Lifetime CN2858750Y (en) | 2006-01-10 | 2006-01-10 | Far infrared thermal seamer for asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858750Y (en) |
-
2006
- 2006-01-10 CN CN 200620000244 patent/CN2858750Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU AOXIN SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU JUN Effective date: 20110520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225000 YONGJUN ROAD, LUDUO TOWN, JIANGSU PROVINCE TO: 225000 ECONOMIC DEVELOPMENT NEW ZONE, BAOYING COUNTY, YANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: 225000 economic development zone, Baoying County, Jiangsu, Yangzhou Patentee after: Jiangsu Aoxin Science & Technology Co., Ltd. Address before: 225000 Jiangsu Province Lu duo Zhen Yong Jun Lu Patentee before: Wu Jun |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |