CN110196267A - A kind of test method of the infrared road detection apparatus based on transmitting electromagnetism or microwave - Google Patents
A kind of test method of the infrared road detection apparatus based on transmitting electromagnetism or microwave Download PDFInfo
- Publication number
- CN110196267A CN110196267A CN201910394077.4A CN201910394077A CN110196267A CN 110196267 A CN110196267 A CN 110196267A CN 201910394077 A CN201910394077 A CN 201910394077A CN 110196267 A CN110196267 A CN 110196267A
- Authority
- CN
- China
- Prior art keywords
- microwave
- electromagnetism
- face
- infrared
- microwave generating
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a kind of test methods of infrared road detection apparatus based on transmitting electromagnetism or microwave, which comprises the following steps: S1: judges ground surface material；S2: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, such as when mixed with steel sand, steel wool, conductive steel fibre, industrial waste steel dreg, it is heated using the method road pavement of electromagnetic induction, when ground surface material is mixed with the Modified Bitumen Pavement for absorbing microwave material, such as when mixed with magnetite powder, active carbon, carbon nanotube, graphene, the heating of microwave road pavement can be used.Heating method of the invention is flexible, adaptable, and the problem of selecting suitable heating method quickly to heat different pitches road surface, influencing the detection effect of infrared road non-destructive testing technology is difficult to when avoiding using infrared road non-destructive testing device.
Description
Technical field
The invention belongs to ground surface material infra-red inspection technical fields, and in particular to it is a kind of based on transmitting electromagnetism or microwave it is red
The test method of outer road detection apparatus.
Background technique
The development of traffic is the important leverage of a national national economy, and the basis of traffic is exactly road, without road
Material Transportation, personnel's trip cannot be carried out, and wishes to ensure that the development of traffic just it has to be ensured that the quality of road engineering.Cause
This, under the premise of not damaging road surface, surface and the internal means checked to examined ground surface material, i.e. non-destructive testing
Technology has very important meaning to the construction and maintenance of road.Although there are a variety of lossless detection means now, for example, X-ray
Radiographic inspection, ultrasonic examination, magnetic powder inspection etc., but more easily, it is desirable for adapting to the lossless detection technology of specific condition
's.
Infrared Non-destructive Testing is one of lossless detection method emerging technology, is had quickly, and low cost is special on a large scale
Point, testing result are shown very intuitive in the form of Infrared Thermogram.But infra-red inspection has some more fatal weak
Point, he is to utilize " heat " Lai Shixian technical solution, and the requirement to temperature is very high, is badly in need of efficient heating means, and deposit
Different heating method is needed in different materials and crosses the problems such as long-time heating is to damage to material, influences actual spy
Hurt detection effect, causes the application of infrared road nondestructive inspection that can not popularize.
The purpose of the present invention is to provide a kind of test sides of infrared road detection apparatus based on transmitting electromagnetism or microwave
Method can determine to use electromagnetic induction heating when using infrared road disease non-destructive testing device according to the different of ground surface material
Or microwave heating, and using poly- magnetic, reflection effect efficiently use electromagnetic wave or microwave road pavement material carry out quickly plus
Heat solves the problems, such as that ground surface material is harsh to heating method and temperature requirement in infrared road non-destructive testing technology.
Summary of the invention
The purpose of the present invention is to provide a kind of test sides of infrared road detection apparatus based on transmitting electromagnetism or microwave
Method, when solving to be detected using existing infrared road non-destructive testing device, plane materiel material is severe with temperature requirement to heating method
The problem of quarter.
To achieve the above object, the invention provides the following technical scheme: a kind of infrared road based on transmitting electromagnetism or microwave
The test method of road detection device, which comprises the following steps:
S1: judge ground surface material；
S2: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, such as mixed with steel sand, steel wool, conduction
It when steel fibre, industrial waste steel dreg, is heated using the method road pavement of electromagnetic induction, when ground surface material is mixed with absorption microwave material
When the Modified Bitumen Pavement of material, such as when mixed with magnetite powder, active carbon, carbon nanotube, graphene, need to add using microwave
Heat；
S3: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, the electromagnetism that keeps cell type device top surface all/
Microwave generating plate 701 carries out 180 ° of rotations around rotating shaft 6, makes all electromagnetism/microwave generating plate 701 electromagnetic excitation coil 8
The face material to be heated downward, and the rotation for connecting the special material plate 7 of 2 surrounding of rotating device around vertical 13 bottom end of connector
Axis 6 of walking around rotates (the case where special material plate at four angles is collided and blocked when avoiding rotating simultaneously) in sequence, makes
The low magnetic conductive metal material face 11 of all small resistance becomes big resistance high magnetic conduction soft magnetic material face 10 towards on the inside of cell type device,
Big resistance high magnetic conduction soft magnetic material face 10 is all inside cell type device at this time；
S4: when ground surface material is mixed with the Modified Bitumen Pavement for absorbing microwave material；Keep cell type device top surface all
Electromagnetism/microwave generating plate 701 is rotated around rotating shaft 6, makes all electromagnetism/microwave generating plate 701 microwave generating apparatus 9 downward
The face material to be heated, and the rotation for connecting the special material plate 7 of 2 surrounding of rotating device around vertical 13 bottom end of connector turns
Axis 6 rotates (the case where special material plate at four angles is collided and blocked when avoiding rotating simultaneously) in sequence, makes to own
Big resistance high magnetic conduction soft magnetic material face 10 becomes the low magnetic conductive metal material face 11 of small resistance towards cell type device inside, at this time
The low magnetic conductive metal material face 11 of small resistance is all inside cell type device；
S5: first side shielding case 301 and second side shielding case 302 are controlled to center and closes up closing；
S6: open that electromagnetic excitation coil 8 or microwave generating apparatus 9 emit magnetic field or microwave satisfies the need plane materiel by external power supply
Material is begun to warm up, and the duration for needing to heat is adjusted according to ground surface material, guarantees to avoid while the precision of infrared imaging for a long time
Heating damage ground surface material；
S7: stop the heating of electromagnetic excitation coil 8 or 9 road pavement material of microwave generating apparatus by external power supply, to two
The first side shielding case 301 and second side shielding case 302 of side opening screening arrangement 3；
S8: being rotated by 90 ° all transverse joints 12 of rotating device 2 around fixing axle 14, and transverse joint 12 is turned by rotation
Axis 6 drives all electromagnetism/microwave generating plate 701 to rotate, so that all electromagnetism/microwave generating plate 701 of top surface is around rotary joint 5
It is rotated by 90 °, all electromagnetism/microwave generating plate 701 of cell type device top surface is opened up along center gap；
S9: control infrared video camera 1 is mobile and shoots in time to the material of lower section heating, and testing staff is by obtaining
Infrared image carry out the degree of impairment of analysis of material；
S10: making all electromagnetism/microwave generating plate 701 of cell type device top surface playback from two sides to center, at this point, repeating
Step S1 to S10 can continue to carry out Infrared Non-destructive Testing to another part or other materials of material.
Preferably, the one side of special material plate 7 is the soft magnetic material face 10 of big resistance high permeability material production, another side
For the metallic alloy face 11 of the low permeability magnetic material production of small resistance, 3 entire body of screening arrangement uses the low magnetic conductive metal of small resistance
Property material production.
Preferably, rotating shaft 6 is not influenced using polytetrafluoroethylene (PTFE), polypropylene, ceramics or plastics etc. by magnetic field or microwave
Material production.
Preferably, electromagnetic excitation line is housed on the big resistance of electromagnetism/microwave generating plate 701 high magnetic conduction soft magnetic material face 10
Circle 8 is equipped with microwave generating apparatus 9 in the low magnetic conductive metal material face 11 of small resistance.
Compared with the prior art, the present invention has the following beneficial effects:
1, present invention utilizes two kinds of heating means, heating means are flexible, adaptable, can be according to the difference of ground surface material
The heating means road pavement material of electromagnetic induction or microwave is selected to be heated.Using rotating device, user can be according to road surface
Material determines to use electromagnetic induction heating or microwave heating, using electromagnetic induction principle to addition permeability magnetic material such as steel sand, steel
Velvet, conductive steel fibre, industrial waste steel dreg Modified Bitumen Pavement quickly heated, using microwave to addition magnetite powder,
The Modified Bitumen Pavement that active carbon, carbon nanotube, graphene etc. absorb microwave material is quickly heated, and heating method is flexible,
One method is dual-purpose, and the selection of different heating method extends the scope of application of Infrared Non-destructive Testing technology, thus can prolong Shen to other
The Infrared Non-destructive Testing of multiple material.
2, the present invention reaches the automatic of electromagnetic induction heating and microwave heating by rotation electromagnetism/microwave generating plate method
Conversion, meanwhile, the poly- magnetic effect in big resistance high magnetic conduction soft magnetic material face and the low magnetic conductive metal material face reflection of small resistance are micro-
Wave effect makes magnetic field or microwave be gathered in bottom of device, greatly improves to the heating efficiency of material.The electricity of cell type device top surface
Magnetic/microwave generating plate, is equipped with electromagnetic excitation coil on big resistance high magnetic conduction soft magnetic material face, the low magnetic conductive metal material of small resistance
Microwave generating apparatus is housed, big resistance high magnetic conduction soft magnetic material face can assemble magnetic field well, the low magnetic conduction of small resistance on charge level
Metallic alloy face can microwave reflection well, one method of building-up effect is dual-purpose, by cell type device four sides and top surface special material
The poly- magnetic effect of plate plate or the effect of microwave reflection, greatly improve the efficiency of electromagnetic induction heating or microwave heating, than routine
Heat more quickly and effectively heating material.
3, present invention employs the method that magnetic field or microwave action range are limited with cell type device and screening arrangement, shieldings
One method of method is dual-purpose, not only limits the range of magnetic field or microwave action, and leakage field or the possibility for leaking microwave are further decreased, and prevents
Influence when having stopped magnetic field or microwave to the possible harm of people, and ambient enviroment being prevented to test device improves infrared add
The precision of hot non-destructive testing.Rotating device passes through the cell type device that electromagnetism/microwave generating plate is constituted, special material in cell type device
The range of the big resistance high magnetic conduction soft magnetic material face of plate or the low magnetic conductive metal material face of small resistance to magnetic field or microwave action
It restricts；And screening arrangement is used, screening arrangement entire body, can be in system work using the low magnetic conductive metal material production of small resistance
Tight closure when making while further limiting magnetic field or microwave, reduces temperature and other ambient environmental factors and heats to device
When interference, improve the precision of infrared heating non-destructive testing, and can prevent high-intensity magnetic field or microwave caused by experimenter
Harm, avoids in infrared road non-destructive testing technology, the injury from each other of heating source and ambient enviroment and experimenter and
It influences.
4, the present invention can be according to road surface material conversion of electromagnetic induction heating and microwave heating method, heating means selection spirit
It lives, either electromagnetic induction heating or microwave heating, two kinds of heating method capacity usage ratios are high, can be non-contacting with road surface
In the case of efficiently and rapidly heated asphalt road surface, it is more energy saving than other heating methods, and electromagnetism or microwave are to the environment of surrounding
It will not pollute, it is environmentally protective.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is usage state diagram of the invention；
Fig. 3 is electromagnetism of the invention/microwave generating plate structural schematic diagram；
Fig. 4 is fixed axle structure schematic diagram of the invention；
Fig. 5 is electromagnetism of the invention/microwave generating plate front view；
Fig. 6 is electromagnetism of the invention/microwave generating plate side view；
Fig. 7 is electromagnetism of the invention/microwave generating plate top view.
In figure: 1- infrared video camera, 2- rotating device, 3- screening arrangement, the first side 301- shielding case, 302- second side
The asphalt pavement structure of modified material, 5- rotary joint, 6- rotating shaft, 7- special material plate, 701- is added in side shielding case, 4-
Electromagnetism/microwave generating plate, 8- electromagnetic excitation coil, 9- microwave generating apparatus, the big resistance of 10- high magnetic conduction soft magnetic material face, 11-
The low magnetic conductive metal material face of small resistance, 12- transverse joint, the vertical connector of 13-, 14- fixing axle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-7, the invention provides the following technical scheme: a kind of infrared road based on transmitting electromagnetism or microwave
The test method of road detection device, which comprises the following steps:
S1: judge ground surface material；
S2: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, such as mixed with steel sand, steel wool, conduction
It when steel fibre, industrial waste steel dreg, is heated using the method road pavement of electromagnetic induction, when ground surface material is mixed with absorption microwave material
When the Modified Bitumen Pavement of material, such as when mixed with magnetite powder, active carbon, carbon nanotube, graphene, need to add using microwave
Heat；
S3: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, the electromagnetism that keeps cell type device top surface all/
Microwave generating plate 701 carries out 180 ° of rotations around rotating shaft 6, makes all electromagnetism/microwave generating plate 701 electromagnetic excitation coil 8
The face material to be heated downward, and the rotation for connecting the special material plate 7 of 2 surrounding of rotating device around vertical 13 bottom end of connector
Axis 6 of walking around rotates (the case where special material plate at four angles is collided and blocked when avoiding rotating simultaneously) in sequence, makes
The low magnetic conductive metal material face 11 of all small resistance becomes big resistance high magnetic conduction soft magnetic material face 10 towards on the inside of cell type device,
Big resistance high magnetic conduction soft magnetic material face 10 is all inside cell type device at this time；
S4: when ground surface material is mixed with the Modified Bitumen Pavement for absorbing microwave material；Keep cell type device top surface all
Electromagnetism/microwave generating plate 701 is rotated around rotating shaft 6, makes all electromagnetism/microwave generating plate 701 microwave generating apparatus 9 downward
The face material to be heated, and the rotation for connecting the special material plate 7 of 2 surrounding of rotating device around vertical 13 bottom end of connector turns
Axis 6 rotates (the case where special material plate at four angles is collided and blocked when avoiding rotating simultaneously) in sequence, makes to own
Big resistance high magnetic conduction soft magnetic material face 10 becomes the low magnetic conductive metal material face 11 of small resistance towards cell type device inside, at this time
The low magnetic conductive metal material face 11 of small resistance is all inside cell type device；
S5: first side shielding case 301 and second side shielding case 302 are controlled to center and closes up closing；
S6: open that electromagnetic excitation coil 8 or microwave generating apparatus 9 emit magnetic field or microwave satisfies the need plane materiel by external power supply
Material is begun to warm up, and the duration for needing to heat is adjusted according to ground surface material, guarantees to avoid while the precision of infrared imaging for a long time
Heating damage ground surface material；
S7: stop the heating of electromagnetic excitation coil 8 or 9 road pavement material of microwave generating apparatus by external power supply, to two
The first side shielding case 301 and second side shielding case 302 of side opening screening arrangement 3；
S8: the transverse joint 12 for keeping rotating device 2 all is rotated by 90 ° around fixing axle 14, and transverse joint 12 is turned by rotation
Axis 6 drives all electromagnetism/microwave generating plate 701 to rotate, so that all electromagnetism/microwave generating plate 701 of top surface is around rotary joint 5
It is rotated by 90 °, all electromagnetism/microwave generating plate 701 of cell type device top surface is opened up along center gap；
S9: control infrared video camera 1 is mobile and shoots in time to the material of lower section heating, and testing staff is by obtaining
Infrared image carry out the degree of impairment of analysis of material；
S10: making all electromagnetism/microwave generating plate 701 of cell type device top surface playback from two sides to center, at this point, repeating
Step S1 to S10 can continue to carry out Infrared Non-destructive Testing to another part or other materials of material.
The one side of special material plate 7 is the soft magnetic material face 10 of big resistance high permeability material production, and another side is small electricity
The metallic alloy face 11 of low magnetic conduction production is hindered, 3 entire body of screening arrangement is using the low magnetic conductive metal material production of small resistance.
The material system that rotating shaft 6 is not influenced using polytetrafluoroethylene (PTFE), polypropylene, ceramics or plastics etc. by magnetic field or microwave
Make.
Electromagnetic excitation coil 8 is housed on the big resistance of electromagnetism/microwave generating plate 701 high magnetic conduction soft magnetic material face 10, it is small
Microwave generating apparatus 9 is housed in the low magnetic conductive metal material face 11 of resistance.
A kind of transmitting electromagnetism or microwave carry out the device of infrared road disease non-destructive testing, including infrared video camera 1, rotation
Device 2 and screening arrangement 3, it is characterised in that: screening arrangement 3 includes first side shielding case 301 and second side shielding case
302, first side shielding case 301 and second side shielding case 302 are located at the both sides of rotating device 2, and infrared video camera 1
At the position directly above of rotating device 2, rotating device 2 constitutes bottomless cell type device, cell type device by top surface electromagnetism/it is micro-
The special material plate 7 of wave generating plate 701 and side composition, electromagnetism/microwave generating plate 701 include electromagnetic excitation coil 8, microwave hair
Generating apparatus 9, special material plate 7, rotary joint 5, transverse joint 12, vertical connector 13 and fixing axle 14, it is transverse joint 12, vertical
The end of connector 13 is connected with rotating shaft 6, and the outside of rotating shaft 6 is rotatably connected with special material plate 7, electromagnetism/micro-
Wave generating plate 701 is connect with external power supply.The bottom end of fixing axle 14 is fixedly connected with vertical connector 13, and the inside of fixing axle 14 is set
It is equipped with rotary joint 5, the side of rotary joint 5 is rotatably connected with transverse joint 12.Special material plate 7 includes that big resistance is high
The magnetic conductive metal material face 11 low with small resistance of magnetic conduction soft magnetic material face 10,3 entire body of screening arrangement use the low magnetic conduction of small resistance
Metallic alloy production.The side magnetic conductive metal material face 11 low with small resistance in big resistance high magnetic conduction soft magnetic material face 10 is solid
Fixed connection, the middle position of special material plate 7 are connected with rotating shaft 6.The 701 high magnetic conduction of big resistance of electromagnetism/microwave generating plate
The top in soft magnetic material face 10 is equipped with electromagnetic excitation coil 8, and the bottom end of the low magnetic conductive metal material face 11 of small resistance is fixed
Microwave generating apparatus 9 is installed.Rotating shaft 6 is using polytetrafluoroethylene (PTFE), polypropylene, ceramics or plastics etc. not by magnetic field or microwave
The material of influence makes.Infrared video camera 1 can be carried out temperature imaging, can be connected with temperature controller or host computer.First side screen
It covers in cover 301 and second side shielding case 302 and is provided with electric roller structure.
The working principle of the invention and process for using: in the use of the present invention, Fig. 2 is picture when device works, device is just
Infrared Non-destructive Testing, the first side shielding case 301 of screening arrangement 3 are being carried out to the asphalt pavement structure 4 that modified material is added
Close up closing to center at this time with second side shielding case 302；When the present invention carries out carrying out flaw detection, according to the difference of ground surface material
Using different heating methods, for example, it is desired to when being converted to microwave heating from electromagnetic induction heating, the electromagnetism that keeps top surface all/
Microwave generating plate 701 carries out 180 ° of rotations around rotating shaft 6, makes all electromagnetism/microwave generating plate 701 microwave generating apparatus 9
The face material to be heated downward, and rotate all special material plates 7 of 2 surrounding of rotating device around rotating shaft 6, make institute
There is big resistance high magnetic conduction soft magnetic material face 10 to become the low magnetic conductive metal material face 11 of small resistance towards cell type device inside, uses
Assemble microwave with reflection, promotes heating efficiency, while the low magnetic conductive metal material face of small resistance exists microwave action scope limitation
In cell type device, reduce the possibility of leakage microwave.Conversely, process is the same as above-mentioned similar when using electromagnetic induction heating.Control first
The phenomenon that side shielding case 301 and second side shielding case 302 close up closing, reduce leakage field or leakage microwave to center, prevent week
Interference of the environmental factor to experiment is enclosed, promotes experimental precision, and can prevent high-intensity magnetic field or microwave from causing to endanger to experimenter
Evil then opens electromagnetic excitation coil by external power supply or microwave generating apparatus begins to warm up material.After the completion of heating, to
The first side shielding case 301 and second side shielding case 302 of screening arrangement 3 are opened in two sides, then the institute of cell type device top surface
Having electromagnetism/microwave generating plate 701 around the rotation of rotary joint 5, (as shown in Fig. 4 rotary joint 5, transverse joint 12 can be around fixing axle
14 rotations, so that electromagnetism/microwave generating plate 701 be driven to be rotated up), all electromagnetism/microwave generating plate of cell type device top surface
701 open up along the gap in center, at this point, the material that 1 pair of infrared video camera lower section can be used to heat carry out at once it is infrared at
Picture, obtained infrared image can be used to the degree of impairment of analysis of material.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of test method of the infrared road detection apparatus based on transmitting electromagnetism or microwave, which is characterized in that including following
Step:
S1: judge ground surface material；
S2: fine when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, such as mixed with steel sand, steel wool, conductive steel
It when dimension, industrial waste steel dreg, is heated using the method road pavement of electromagnetic induction, when ground surface material is mixed with absorption microwave material
When Modified Bitumen Pavement, such as when mixed with magnetite powder, active carbon, carbon nanotube, graphene, need using microwave heating；
S3: when ground surface material is the Modified Bitumen Pavement mixed with permeability magnetic material, electromagnetism/microwave for keeping cell type device top surface all
Generating plate (701) carries out 180 ° of rotations around rotating shaft (6), makes all electromagnetism/microwave generating plate (701) electromagnetic excitation coil
(8) the face material to be heated downward, and make the special material plate (7) of rotating device (2) surrounding around vertical connector (13) bottom
Holding the rotating shaft (6) of connection to rotate in sequence, (the special material plate at four angles collides and blocks when avoiding rotating simultaneously
Firmly the case where), so that the low magnetic conductive metal material face (11) of all small resistance is become big resistance high magnetic conduction soft magnetic material face (10)
Towards on the inside of cell type device, big resistance high magnetic conduction soft magnetic material face (10) is all inside cell type device at this time；
S4: when ground surface material is mixed with the Modified Bitumen Pavement for absorbing microwave material；The electromagnetism for keeping cell type device top surface all/
Microwave generating plate (701) is rotated around rotating shaft (6), makes all electromagnetism/microwave generating plate (701) microwave generating apparatus (9)
The face material to be heated downward, and connect the special material plate (7) of rotating device (2) surrounding around vertical connector (13) bottom end
The rotating shaft (6) connect rotate in sequence (when avoiding rotating simultaneously the special material plate collision at four angles and block
Situation), so that all big resistance high magnetic conduction soft magnetic materials face (10) is become low magnetic conductive metal material face (11) direction of small resistance
On the inside of cell type device, the low magnetic conductive metal material face (11) of small resistance is all inside cell type device at this time；
S5: control first side shielding case (301) and second side shielding case (302) Xiang Zhongyang closes up closing；
S6: open that electromagnetic excitation coil (8) or microwave generating apparatus (9) emit magnetic field or microwave satisfies the need plane materiel by external power supply
Material is begun to warm up, and the duration for needing to heat is adjusted according to ground surface material, guarantees to avoid while the precision of infrared imaging for a long time
Heating damage ground surface material；
S7: stop the heating of electromagnetic excitation coil (8) or microwave generating apparatus (9) road pavement material by external power supply, to two
Open the first side shielding case (301) and second side shielding case (302) of screening arrangement (3) in side；
S8: it is rotated by 90 ° all transverse joints (12) of rotating device (2) around fixing axle (14), transverse joint (12) passes through rotation
Axis (6) drive electromagnetism/microwave generating plate (701) of walking around rotates, so that all electromagnetism of top surface/microwave generating plate (701) is around rotation
Adapter (5) is rotated by 90 °, and all electromagnetism/microwave generating plate (701) of cell type device top surface is opened up along center gap；
S9: control infrared video camera (1) is mobile simultaneously to shoot material of lower section heating in time, and testing staff, which passes through, to be obtained
Infrared image carrys out the degree of impairment of analysis of material；
S10: making all electromagnetism/microwave generating plate (7) of cell type device top surface playback from two sides to center, at this point, repeating step
S1 to S10 can continue to carry out Infrared Non-destructive Testing to another part or other materials of material.
2. a kind of test method of infrared road detection apparatus based on transmitting electromagnetism or microwave according to claim 1,
It is characterized by: the one side of the special material plate (7) is the soft magnetic material face (10) of big resistance high permeability material production, separately
It is on one side the metallic alloy face (11) of the low permeability magnetic material production of small resistance, screening arrangement (3) entire body is low using small resistance
The production of magnetic conductive metal material.
3. a kind of test method of infrared road detection apparatus based on transmitting electromagnetism or microwave according to claim 1,
It is characterized by: what rotating shaft (6) was not influenced using polytetrafluoroethylene (PTFE), polypropylene, ceramics or plastics etc. by magnetic field or microwave
Material production.
4. a kind of test method of infrared road detection apparatus based on transmitting electromagnetism or microwave according to claim 3,
It is characterized by: being equipped with electromagnetic excitation line on electromagnetism/microwave generating plate (701) big resistance high magnetic conduction soft magnetic material face (10)
It encloses (8), microwave generating apparatus (9) is housed on the low magnetic conductive metal material face (11) of small resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394077.4A CN110196267B (en) | 2019-05-13 | 2019-05-13 | Test method of infrared road detection device based on electromagnetic or microwave emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394077.4A CN110196267B (en) | 2019-05-13 | 2019-05-13 | Test method of infrared road detection device based on electromagnetic or microwave emission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110196267A true CN110196267A (en) | 2019-09-03 |
| CN110196267B CN110196267B (en) | 2021-06-29 |
Family
ID=67752701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910394077.4A Active CN110196267B (en) | 2019-05-13 | 2019-05-13 | Test method of infrared road detection device based on electromagnetic or microwave emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110196267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323602A (en) * | 2020-10-27 | 2021-02-05 | 合肥工业大学 | Induction heating and microwave heating asphalt pavement multifunctional hot milling construction method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034392A1 (en) * | 2003-10-08 | 2005-04-14 | Efkon Ag | Infrared (ir) receiver device |
| CN101187196A (en) * | 2007-12-19 | 2008-05-28 | 镇江华晨华通路面机械有限公司 | Tunnel type far infrared asphalt regeneration heating device |
| CN101460855A (en) * | 2006-06-02 | 2009-06-17 | 空中客车德国有限公司 | Testing apparatus and method for detecting a contact deficiency of an electrically conductive connection |
| CN201335977Y (en) * | 2008-12-26 | 2009-10-28 | 美的集团有限公司 | Control system for microwave heating of asphalt mixture |
| CN101772231A (en) * | 2010-02-03 | 2010-07-07 | 电子科技大学 | Microwave heating device with metamaterials |
| CN103068088A (en) * | 2012-12-18 | 2013-04-24 | 南华大学 | Microwave processing device for dump leaching uranium ores |
| US20140270955A1 (en) * | 2013-03-15 | 2014-09-18 | William B. Coe | Pavement repair system utilizing solid phase autoregenerative cohesion |
| WO2014207545A1 (en) * | 2013-06-28 | 2014-12-31 | Diagnostic Engineering Solutions S.R.L. | Modular device for structural diagnostics of various materials and structure, using thermographic techniques based on multiple excitations |
| CN104764770A (en) * | 2015-03-30 | 2015-07-08 | 南京航空航天大学 | Pulsed eddy current infrared thermal imaging detection system and method for steel rail cracks |
| CN105319238A (en) * | 2015-11-16 | 2016-02-10 | 长安大学 | Infrared heating testing device and testing method for bituminous pavement |
| CN106192712A (en) * | 2016-07-22 | 2016-12-07 | 西安电子科技大学 | Bituminous paving microwave heating means on the spot based on electromagnetism Meta Materials |
-
2019
- 2019-05-13 CN CN201910394077.4A patent/CN110196267B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005034392A1 (en) * | 2003-10-08 | 2005-04-14 | Efkon Ag | Infrared (ir) receiver device |
| CN101460855A (en) * | 2006-06-02 | 2009-06-17 | 空中客车德国有限公司 | Testing apparatus and method for detecting a contact deficiency of an electrically conductive connection |
| CN101187196A (en) * | 2007-12-19 | 2008-05-28 | 镇江华晨华通路面机械有限公司 | Tunnel type far infrared asphalt regeneration heating device |
| CN201335977Y (en) * | 2008-12-26 | 2009-10-28 | 美的集团有限公司 | Control system for microwave heating of asphalt mixture |
| CN101772231A (en) * | 2010-02-03 | 2010-07-07 | 电子科技大学 | Microwave heating device with metamaterials |
| CN103068088A (en) * | 2012-12-18 | 2013-04-24 | 南华大学 | Microwave processing device for dump leaching uranium ores |
| US20140270955A1 (en) * | 2013-03-15 | 2014-09-18 | William B. Coe | Pavement repair system utilizing solid phase autoregenerative cohesion |
| WO2014207545A1 (en) * | 2013-06-28 | 2014-12-31 | Diagnostic Engineering Solutions S.R.L. | Modular device for structural diagnostics of various materials and structure, using thermographic techniques based on multiple excitations |
| CN104764770A (en) * | 2015-03-30 | 2015-07-08 | 南京航空航天大学 | Pulsed eddy current infrared thermal imaging detection system and method for steel rail cracks |
| CN105319238A (en) * | 2015-11-16 | 2016-02-10 | 长安大学 | Infrared heating testing device and testing method for bituminous pavement |
| CN106192712A (en) * | 2016-07-22 | 2016-12-07 | 西安电子科技大学 | Bituminous paving microwave heating means on the spot based on electromagnetism Meta Materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323602A (en) * | 2020-10-27 | 2021-02-05 | 合肥工业大学 | Induction heating and microwave heating asphalt pavement multifunctional hot milling construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110196267B (en) | 2021-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110095502A (en) | A kind of transmitting electromagnetism or microwave carry out the device of infrared road disease non-destructive testing | |
| CN105004758B (en) | A kind of vorticity line scanning calorimeter image-forming detecting system and method | |
| Tashan et al. | Investigation of the parameters that influence the accuracy of bond defect detection in CFRP bonded specimens using IR thermography | |
| CN101788453B (en) | High-temperature and stress energetic ion irradiation device | |
| CN105043964B (en) | A kind of experimental rig for accelerating ultraviolet ageing for asphalt-based material | |
| CN104932029A (en) | Active terahertz human body security inspection system device and adjustment method | |
| CN110700065B (en) | Construction method of asphalt pavement pit repairing vehicle based on electromagnetic heating | |
| CN110196267A (en) | A kind of test method of the infrared road detection apparatus based on transmitting electromagnetism or microwave | |
| CN205607877U (en) | Utilize image acquisition device of auxiliary laser point formation of image | |
| Xu et al. | Research on gradient characteristics and its prediction method of induction heating asphalt concrete | |
| Flora et al. | Real-time thermography system for composite welding: Undamaged baseline approach | |
| CN205263016U (en) | Carbon fiber material pastes hollowing defect detecting system | |
| CN204925003U (en) | Vortex line sweep thermal imaging detecting system | |
| CN110146369B (en) | Integrative dual-purpose device of infrared nondestructive inspection to modified asphalt pavement | |
| CN110186947A (en) | Pavement recycling experimental facilities based on infra-red radiation and hot wind collaboration heating | |
| CN110161078A (en) | A kind of detection and evaluation method of the infra-red inspection for Modified Bitumen Pavement | |
| CN105301043A (en) | Tester for integrated thermal protective performance of fabric system | |
| CN110095503B (en) | Use method of infrared nondestructive inspection device for modified asphalt pavement | |
| CN205982145U (en) | Sample high temperature form tester | |
| CN106226344B (en) | A kind of high-temperature sample form tester and its view finding method | |
| CN211927760U (en) | System for collecting infrared thermal imaging for identifying concrete filled steel tube void defects | |
| CN206671257U (en) | A kind of alternating magnetic field magneto-optic imaging detection device and system | |
| CN205384244U (en) | Frequency conversion magnetic flaw detector host computer | |
| CN206192924U (en) | Gamma ray removes ray testing platform | |
| CN205120625U (en) | Industry CT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |