CN201187033Y - Far infrared ironing panel surface preheating system - Google Patents
Far infrared ironing panel surface preheating system Download PDFInfo
- Publication number
- CN201187033Y CN201187033Y CNU2008200070875U CN200820007087U CN201187033Y CN 201187033 Y CN201187033 Y CN 201187033Y CN U2008200070875 U CNU2008200070875 U CN U2008200070875U CN 200820007087 U CN200820007087 U CN 200820007087U CN 201187033 Y CN201187033 Y CN 201187033Y
- Authority
- CN
- China
- Prior art keywords
- far infrared
- ironing board
- control circuit
- combustion chamber
- flame detector
- 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 - Fee Related
Links
- 238000010409 ironing Methods 0.000 title claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 238000012802 pre-warming Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 230000007547 defect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000005540 biological transmission Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a far infrared ironing plate preheating system, which comprises combustion chambers, a gas chamber and a controller. The combustion chambers are fixed on an ironing plate side by side with downward openings; heating elements, ignition needles and flame detectors are arranged inside the combustion chambers; the combustion chambers are connected with the gas chamber through pipes; the pipes are provided with electromagnetic valves; and the controller comprises a control panel and an integrated control circuit which is connected with the ignition needles, the flame detectors and the electromagnetic valves respectively. The system overcomes the defect of long heat time of traditional heating mode, improves the work efficiency and reduces the engineering cost.
Description
Technical field
The utility model relates to the device that heats in the pitch beach paves process, exactly be far infrared ironing board prewarming system.
Background technology
At present, in the paving process of flexible pavement, because twice time interval that paves is long, the flexible pavement that the front time paves is cooling already often, can cause problems such as cold and hot seam injustice, not firm, evenness of road surface poor effect if continue to pave.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of far infrared ironing board prewarming system.This system can make screed reach uniform temperature in the short period, thereby use for paver work on softening road surface.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of far infrared ironing board prewarming system, comprise combustion chamber, gas tank and control device, combustion chamber openings is fixed on the screed downwards abreast, be provided with heater element, igniting pin and flame detector in it, the combustion chamber links to each other with gas tank by pipeline, pipeline is provided with electromagnetic valve, and control device comprises control panel and integral control circuit, and integral control circuit links to each other with electromagnetic valve with igniting pin, flame detector respectively.
Described heater element is the wire lath that is horizontally fixed in the combustion chamber openings, and this wire lath forms netted combustion front.
Pipeline between described combustion chamber and the gas tank is provided with the air intake mixing arrangement.
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 screed.
Be furnished with the temperature setting module between described flame detector and the integral control circuit, the two ends of this module are connected with integral control circuit with flame detector respectively.
The utility model adopts wire lath directly the whole face of screed to be carried out radiation heating as combustion medium and heater element, and the traditional heating mode employing is a heating, no matter be spray nozzle type or single head blower fan, they all are to add hot air by burning point, pass through the convection current of air again with the heat transferred screed, and the transmission efficiency of convection current is well below direct radiation, so this product has unrivaled advance.This system has overcome traditional preheating method long shortcoming heat time heating time, has improved operating efficiency and has reduced engineering cost.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is the structural representation of temperature setting module;
Fig. 3 is the structural representation of combustion chamber;
Fig. 4 is the schematic diagram of control panel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---combustion chamber 2---wire lath
3---chamber walls 4---igniting pin
5---liquefaction tracheae 6---flame detector
7---temperature setting module 8---knob
9---indicator lamp 10---rotary switch
11---power switch knob 12---pipeline
13---lead
As shown in Figures 1 to 4, this far infrared ironing board prewarming system mainly by in the screed casing four independently the igniting assembly of the air inlet on combustion chamber, the screed casing and a control device are formed.The square cavity that combustion chamber 1 is made up of metal derby, its lower end is an opening, Open Side Down when being fixed on the screed side by side, the combustion medium that is made of wire lath 2 is positioned at its bottom, on the both sides of chamber wall 3, respectively be placed with igniting pin 4, liquefaction tracheae 5 and a flame detector 6, igniting pin 4 is used for automatic igniting, liquefaction tracheae 5 is used to provide gas, the temperature when flame detector 6 is used to survey burning.The combustion chamber links to each other with liquefied gas bottle by pipeline, pipeline is provided with electromagnetic valve, the place of process also has a gas mixer chamber simultaneously, temperature setting module 7 is installed between flame detector and the control device, this module is a square, the knob 8 that a band dial is arranged on its side, be used for setting the heating maximum temperature, the other both sides of module connect flame detector and control device respectively, control device is made up of the control panel and the integral control circuit that are fixed on the screed, is used to control flame detector 6, the light a fire switch of pin 4 and electromagnetic valve automatically.
As shown in Figure 4, the control panel of control device is provided with eight circular indicator lamps 9, and each four on left and right both sides also are provided with eight rotary switches 10, topmost a knob is a power switch knob 11, and there is the pipeline 12 and the lead 13 that is connected power supply that connects liquefied gas the bottom surface of control box.In addition, also be provided with temp controlled meter on the control panel, this temp controlled meter respectively with flame detector, integral control circuit links to each other with height temperature control power supply, integral control circuit respectively with the igniting pin, flame detector links to each other with electromagnetic valve, the infrared rays that flame detector sends by the temperature of heating just can be measured heating-up temperature, 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, press button 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 repeat no more here.
The control flow of this system is: open the heating power supply switch--------demonstration of＞temperature--------control of＞temperature----------＞concentrate electrical equipment control----------＞automatic ignitor is opened----------＞open burnt gas valve-------＞work, 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,, reach the auto extinguishing effect also with regard to burn-out.The utility model utilizes electrical equipment control to light a fire automatically, does not have the danger that causes scald because of artificial igniting, in the middle of the basic thermal treatment zone jack is being arranged, and when moving this plant equipment, stretches by iron chains and to mention heater surface.
This system mainly utilizes burning of gas such as oil liquefied gas, natural gas to produce infrared rays, and the principle by infrared radiation heats screed.Have lack automatic igniting, blowout protection when flame-out (meet when normally using can light a fire again automatically), the defencive function of dying, heat time heating time, the temperature difference evenly, characteristics such as not fragile.The tradition preheating method needs 20～40 minutes heat time heating time, and this system only needs about 10 minutes.Its functional characteristics is as follows:
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. as required, 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.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present invention.Though but on its shape or structure, do any variation, every identical with the utility model or akin technical scheme is all within its protection domain.
Claims (7)
1, a kind of far infrared ironing board prewarming system, comprise combustion chamber, gas tank and control device, it is characterized in that, described combustion chamber openings is fixed on the screed downwards abreast, be provided with heater element, igniting pin and flame detector in it, the combustion chamber links to each other with gas tank by pipeline, and pipeline is provided with electromagnetic valve, control device comprises control panel and integral control circuit, and integral control circuit links to each other with electromagnetic valve with igniting pin, flame detector respectively.
2, far infrared ironing board prewarming system 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, far infrared ironing board prewarming system according to claim 1 is characterized in that, the pipeline between described combustion chamber and the gas tank is provided with the air intake mixing arrangement.
4, far infrared ironing board prewarming system according to claim 1 is characterized in that, described control panel is provided with workspace working station indicator and control corresponding button.
5, far infrared ironing board prewarming system according to claim 1 is characterized in that, described control panel is provided with alarm and is used to set the toggle switch of predetermined temperature.
6, far infrared ironing board prewarming system according to claim 1 is characterized in that, described control panel and integral control circuit also are fixed on the screed.
7, far infrared ironing board prewarming system according to claim 1 is characterized in that, is furnished with the temperature setting module between described flame detector and the integral control circuit, and the two ends of this module are connected with integral control circuit with flame detector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070875U CN201187033Y (en) | 2008-04-23 | 2008-04-23 | Far infrared ironing panel surface preheating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200070875U CN201187033Y (en) | 2008-04-23 | 2008-04-23 | Far infrared ironing panel surface preheating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187033Y true CN201187033Y (en) | 2009-01-28 |
Family
ID=40310051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200070875U Expired - Fee Related CN201187033Y (en) | 2008-04-23 | 2008-04-23 | Far infrared ironing panel surface preheating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187033Y (en) |
-
2008
- 2008-04-23 CN CNU2008200070875U patent/CN201187033Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jun Inventor after: Chen Jun Inventor after: Meng Qingyong Inventor after: Cao Wendong Inventor before: Wu Jun Inventor before: Chen Jun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU JUN; CHEN JUN TO: WU JUN; CHEN JUN; MENG QINGYONG; CAO WENDONG |
|
| 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: 225800 JIANGSU AOXIN ROAD'S ELECTRIC CO., LTD., ECONOMIC DEVELOPMENT NEW ZONE, BAOYING COUNTY, JIANGSU PROVINCE TO: 225800 ECONOMIC DEVELOPMENT NEW ZONE, BAOYING COUNTY, YANGZHOU CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110520 Address after: 225800 economic development zone, Baoying County, Jiangsu, Yangzhou Patentee after: Jiangsu Aoxin Science & Technology Co., Ltd. Address before: 225800 Baoying County, Jiangsu Province Economic Development Zone Jiangsu AoXin Road Electric Co. Ltd. Patentee before: Wu Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |