CN203912232U - Induction heating device for steel-cotton-asphalt mixture - Google Patents
Induction heating device for steel-cotton-asphalt mixture Download PDFInfo
- Publication number
- CN203912232U CN203912232U CN201420205900.5U CN201420205900U CN203912232U CN 203912232 U CN203912232 U CN 203912232U CN 201420205900 U CN201420205900 U CN 201420205900U CN 203912232 U CN203912232 U CN 203912232U
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- Prior art keywords
- coil
- induction heating
- iron core
- base
- heating device
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Abstract
The utility model relates to an induction heating device for a steel-cotton-asphalt mixture, which comprises the components of: a base, a sampling member bracket, an iron core, a coil, an infrared thermometer, a temperature displaying and voltage adjusting device, leads and a plug. The base is provided with the iron core. The coil winds the iron core. One end of the temperature displaying and voltage adjusting device is connected with the coil and the infrared thermometer through the lead, and the other end is connected with the plug through another lead. The sampling member bracket is arranged above the base. The infrared thermometer is arranged on one side surface of the sampling member bracket. The induction heating device provided by the utility model has advantages of simple operation and high practicability. The induction heating device can realize accurate and uniform heating on the integral body of the asphalt mixture, and prevents temperature difference in a traditional heating manner.
Description
Technical field
The utility model relates to asphalt self-healing field tests, relates in particular to a kind of steel wool asphalt induction heating equipment.
Background technology
Asphalt is widely used in the making on road surface.Pitch has self-reparing capability as a kind of viscoelastic material, and higher temperature contributes to asphalt to realize the selfreparing of serviceability.The method heating by baking oven at present mainly heats up asphalt and realizes selfreparing, but the heating of compound in baking oven carry out to inside from outside, and this makes to have high outside and low outside temperature difference in compound, affects the selfreparing of asphalt.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electromagnetic induction heater that makes asphalt homogeneous heating.
For addressing the above problem, a kind of steel wool asphalt induction heating equipment described in the utility model, is characterized in that this heater comprises base, sample stent, iron core, coil, infrared temperature instrument, temperature demonstration and voltage regulator, wire, plug; Described iron core is installed on described base; Described coil winding is on described iron core; Described temperature shows and one end of voltage regulator is connected with described coil and infrared temperature instrument by described wire, and its other end is connected with described plug by described wire; Described sample stent is positioned at the top of described base; Described infrared temperature instrument is arranged on the side of described sample stent.
Described temperature shows and voltage regulator can be by voltage-regulation to the 0 ~ 220V of the described coil of input.
The utility model compared with prior art has the following advantages.
1, utilize the magnetic induction line of the variation producing in the steel wool sectioned coil mixing in asphalt that the whole homogeneous heating of compound is heated up, avoid occurring in asphalt temperature difference.
2, the temperature survey by infrared temperature instrument can regulate input voltage in real time, accurately controls the temperature of bitumen mixture specimen.
3, the utility model is simple to operate, practicality good, is easy to promote.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1-base, 2-sample stent, 3-iron core, 4-coil, 5-infrared temperature instrument, 6-temperature shows and voltage regulator 7-wire 8-plug.
Embodiment
As shown in Figure 1, a kind of steel wool asphalt induction heating equipment, this device comprises base 1, sample stent 2, iron core 3, coil 4, infrared temperature instrument 5, temperature demonstration and voltage regulator 6, wire 7, plug 8; Iron core 3 is installed on base 1; Coil 4 is wound on iron core 3; Temperature shows and one end of voltage regulator 6 is connected with coil 4 and infrared temperature instrument 5 by wire 7, and its other end is connected with plug 8 by wire 7; Sample stent 2 is positioned at the top of base 1; Infrared temperature instrument 5 is arranged on the side of sample stent 2.
Wherein: temperature shows and voltage regulator 6 can be by voltage-regulation to the 0 ~ 220V of input coil 4.
During use, bitumen mixture specimen is placed on sample stent 2, plug 8 switches on power and starts bitumen mixture specimen to heat, and by observing the real time temperature of compound the knob on rotary temperature demonstration and voltage regulator 6, makes compound homogeneous heating.
Claims (2)
1. a steel wool asphalt induction heating equipment, is characterized in that: this device comprises base (1), sample stent (2), iron core (3), coil (4), infrared temperature instrument (5), temperature demonstration and voltage regulator (6), wire (7), plug (8); Described iron core (3) is installed on described base (1); Described coil (4) is wound on described iron core (3); Described temperature shows and one end of voltage regulator (6) is connected with described coil (4) and infrared temperature instrument (5) by described wire (7), and its other end is connected with described plug (8) by described wire (7); Described sample stent (2) is positioned at the top of described base (1); Described infrared temperature instrument (5) is arranged on the side of described sample stent (2).
2. a kind of steel wool asphalt induction heating equipment as claimed in claim 1, is characterized in that: described temperature shows and voltage regulator (6) can be by voltage-regulation to the 0 ~ 220V of the described coil of input (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205900.5U CN203912232U (en) | 2014-04-25 | 2014-04-25 | Induction heating device for steel-cotton-asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205900.5U CN203912232U (en) | 2014-04-25 | 2014-04-25 | Induction heating device for steel-cotton-asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912232U true CN203912232U (en) | 2014-10-29 |
Family
ID=51786473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205900.5U Expired - Fee Related CN203912232U (en) | 2014-04-25 | 2014-04-25 | Induction heating device for steel-cotton-asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248723A (en) * | 2016-08-03 | 2016-12-21 | 山西省交通科学研究院 | Measure instrument and the method for bitumen mixture specimen change in volume when sensing is heated |
| CN106290449A (en) * | 2016-08-03 | 2017-01-04 | 山西省交通科学研究院 | A kind of assay device simulating bituminous paving sensing slow heat self-healing and method |
-
2014
- 2014-04-25 CN CN201420205900.5U patent/CN203912232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248723A (en) * | 2016-08-03 | 2016-12-21 | 山西省交通科学研究院 | Measure instrument and the method for bitumen mixture specimen change in volume when sensing is heated |
| CN106290449A (en) * | 2016-08-03 | 2017-01-04 | 山西省交通科学研究院 | A kind of assay device simulating bituminous paving sensing slow heat self-healing and method |
| CN106248723B (en) * | 2016-08-03 | 2019-07-12 | 山西省交通科学研究院 | The method of bitumen mixture specimen volume change when measuring induction heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |