CN206248215U - The three-dimensional detection device in microwave reactor temperature field - Google Patents
The three-dimensional detection device in microwave reactor temperature field Download PDFInfo
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- CN206248215U CN206248215U CN201620823265.6U CN201620823265U CN206248215U CN 206248215 U CN206248215 U CN 206248215U CN 201620823265 U CN201620823265 U CN 201620823265U CN 206248215 U CN206248215 U CN 206248215U
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- microwave reactor
- temperature field
- microwave
- infrared camera
- infrared
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000003384 imaging method Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000003331 infrared imaging Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 11
- 230000005855 radiation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000001931 thermography Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000004861 thermometry Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model is related to the three-dimensional detection device in microwave reactor temperature field, belongs to infrared imaging, various visual angles stereoscopic imaging technology field.The utility model includes microwave reactor, microwave attenuation device, infrared camera, Computer Image Processing platform；Osculum is provided with microwave reactor rear wall, and infrared camera is installed on this osculum, part of the infrared camera in reaction chamber is provided with microwave attenuation device, infrared camera is connected with Computer Image Processing platform again.The utility model can simply, comprehensively, intuitively, effectively and precisely determine the temperature field of microwave reactor, reduce energy consumption, improve efficiency.
Description
Technical field
The utility model is related to the three-dimensional detection device in microwave reactor temperature field, belongs to infrared imaging, various visual angles three-dimensional
Technical field of imaging.
Background technology
Heating using microwave is a kind of brand-new heat energy technology, when the material in microwave field contains microwave absorption medium,
Material can absorb microwave energy to be made itself integrally to heat up, and reaches the purpose of conducting self-heating.This mode of heating is referred to as heating using microwave side
Formula, different from traditional heating mode, it is moved by heated object internal dipole molecule high-frequency reciprocating, is produced " interior frictional heat "
And make be heated temperature of charge raise, be not necessary to any heat transfer process, can just make material inside and outside portion simultaneously heat, while heat up,
Firing rate is fast and uniform, it is only necessary to which one of the part of the energy consumption of traditional heating mode or tens parts just can reach heating mesh
's.The ability of different material absorbing microwaves is different, and microwave can reflect when metal material is run into, and run into glass, plastics, ceramics
Can be penetrated Deng insulating materials, can be absorbed the media such as the protein containing moisture, fat are run into, and by the electromagnetic energy of microwave
Quantitative change is heat energy.
Infrared imagery technique is applied to temperature field detection：
In spectrogram, the part between 2.0~1000 microns of wavelength is referred to as Thermal Infra-Red.All temperature exist in nature
Absolute zero（-273℃）More than object, all can ceaselessly outside bolometric IR line.So, Thermal Infra-Red（Or hot spoke
Penetrate）It is there is most commonly used radiation in nature.The size of the heat radiation energy of object, the temperature phase of direct and body surface
Close.This feature of heat radiation allows people to be utilized to carry out object contactless temperature survey and Warm status analysis, this
It is exactly the basic physical principle of infrared temperature-test technology.
Infra-red thermal imaging system is generally operational in medium-wave infrared region（Wavelength 3-5um）Or LONG WAVE INFRARED region（Wavelength 8-
12um）.The infra-red radiation sent by detecting object, is changed into invisible radiation image that human eye is visible, clearly schemed
Picture.Thermal imaging thermometric is very sensitive, can detect the temperature difference less than 0.1 DEG C.
As the reach of science infrared imagery technique is to study one of most active field at present.With traditional temp measuring method
Compare, infrared imaging there are following features for temperature field detecting：(1) fast response time.Traditional thermometry (such as thermoelectricity
Response time occasionally) is generally second level, and the response time of thermal imaging system thermometric is generally millisecond even Microsecond grade, therefore thermal imaging system can
To measure fast-changing temperature (field)；(2) measurement range is wide.The temperature-measuring range of glass-stem thermometer is -200~600 DEG C,
The temperature-measuring range of thermocouple is -273~2750 DEG C, and the theory lower bound of radiation temperature measurement is absolute zero（I.e. -273.16 DEG C）With
On, without the theory upper limit.The actual radiation temperature measurement upper limit is up to 5000~6000 DEG C at present；(3) non-cpntact measurement.Due to surveying
What is taken is the infrared energy of body surface, without contacting testee, also without interference with tested temperature field, therefore infrared heat
As technology is very suitable for the object of measurement motion, dangerous object (such as high temp objects) and unapproachable object；(4)
Intuitive measurement results image.Thermal infrared imager exports the temperature field on measured target surface in the way of colored or black white image, no
Only more complete, abundant information, and very visual pattern are provided than single-point thermometric.
The temperature field in microwave reactor can be thus detected using infrared imagery technique.The inner chamber of microwave reactor
It is metal material, it will not absorb microwave, therefore it will not be heated；And microwave reactor is often used in often containing in the material of heating
There are the volatile substances such as water, easily evaporated during due to water heating, will raise the humidity in chamber, so that the temperature field in chamber
Distribution has larger flexibility, and traditional temperature field detecting method can not exactly react the distribution in its temperature field, because
This cannot precisely in real time be monitored to its temperature field.
The content of the invention
The technical problems to be solved in the utility model is：It is three-dimensional that the utility model provides a kind of microwave reactor temperature field
Detection device, for solving existing thermometry, in temperature field can only be detected as the physical temperature such as mercury, kerosene meter
Individual point, it is impossible to which the problem detected to microwave reactor temperature field, and general infrared radiation thermometer is only able to detect temperature
Field reaction in one plane, can not carry out the problem of three-dimensional detection to temperature field.
Technical solutions of the utility model are：The three-dimensional detection device in microwave reactor temperature field, including microwave reactor 1,
Microwave attenuation device 2, infrared camera 3, Computer Image Processing platform 4；It is provided with osculum on the rear wall of microwave reactor 1, and
Infrared camera 3 is installed, part of the infrared camera 3 in reaction chamber is provided with microwave attenuation device 2, infrared on this osculum
Camera 3 is connected with Computer Image Processing platform 4 again.
The infrared camera 3 obtains the image of 360 ° of heated material in reaction chamber, image transmitting to computer picture
On processing platform 4, the stereo-picture in the chamber of microwave reactor 1, the temperature in full view stereo formula detection microwave reactor chamber are obtained
Degree field.
Operation principle of the present utility model is：
Microwave reactor 1 is to open an osculum on the rear wall of micro-wave oven to convert, and reaction chamber is built with rotating disk 1_2.
After microwave reactor 1 starts, heated material is put on rotating disk 1_2.Rotating disk 1_2 moves in a circle, and such infrared camera 3 is just
The image that 360 ° of object of heating can be obtained sends Computer Image Processing platform 4 to.To figure on Computer Image Processing platform 4
As carrying out the technical finesses such as three-dimensional imaging, feature extraction, it is possible to obtain the temperature of full view stereo formula in microwave reactor 1
.
Microwave reactor 1 is reequiped by processing an osculum on micro-wave oven rear wall, right due to osculum diameter less
The heating power of microwave reactor does not influence.
Infrared camera 3 obtains the image in reaction chamber on the osculum of microwave reactor 1, in real time, camera
Another to terminate on Computer Image Processing platform 4, the picture that will be photographed in real time is transmitted to computer.
Microwave attenuation device 2 is arranged on the part that infrared camera is located in reaction chamber, for reducing microwave to camera
Damage, protect camera.
Computer Image Processing platform 4 can be immediately processed the image that the transmission of infrared camera 3 comes, by regarding more
Angle stereoscopic imaging technology can obtain the image of full view stereo formula in reaction chamber；Feature is carried out on the basis of stereo-picture to carry
The processing method with characteristic matching is taken, the feature to extracting is analyzed, obtain cavity temperature field distribution, added this makes it possible to Dui
Temperature field in hot chamber carry out full view stereo formula monitoring so we just can in real time observe temperature field in it is more
Details, by the result of image procossing, operating personnel just can accordingly be adjusted to the temperature field in chamber.
The beneficial effects of the utility model are：
The utility model can simply, comprehensively, intuitively, effectively and precisely determine the temperature field of microwave reactor, reduce
Energy consumption, improves efficiency, the more details in temperature field can be in real time observed, by the result of image procossing, operator
Member just can accordingly be adjusted to the temperature field in chamber.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Each label in Fig. 1：1- microwave reactors, 2- microwave attenuation devices, 3- infrared cameras, 4- Computer Image Processing
Platform.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Embodiment 1：As shown in figure 1, the three-dimensional detection device in microwave reactor temperature field, including microwave reactor 1, microwave
Attenuating device 2, infrared camera 3, Computer Image Processing platform 4；Osculum is provided with the rear wall of microwave reactor 1, and it is small herein
Infrared camera 3 is installed on mouthful, part of the infrared camera 3 in reaction chamber is provided with microwave attenuation device 2, infrared photography
First 3 are connected with Computer Image Processing platform 4 again.
The infrared camera 3 obtains the image of 360 ° of heated material in reaction chamber, image transmitting to computer picture
On processing platform 4, the stereo-picture in the chamber of microwave reactor 1, the temperature in full view stereo formula detection microwave reactor chamber are obtained
Degree field.
Specific embodiment of the utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited
In above-described embodiment, in the ken that those of ordinary skill in the art possess, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (2)
1. the three-dimensional detection device in microwave reactor temperature field, it is characterised in that：Including microwave reactor（1）, microwave attenuation dress
Put（2）, infrared camera（3）, Computer Image Processing platform（4）；Microwave reactor（1）Osculum is provided with rear wall, and herein
Infrared camera is installed on osculum（3）, infrared camera（3）Part in reaction chamber is provided with microwave attenuation device（2）,
Infrared camera（3）Again with Computer Image Processing platform（4）It is connected.
2. the three-dimensional detection device in microwave reactor temperature field according to claim 1, it is characterised in that：It is described infrared to take the photograph
As head（3）Obtain the image of 360 ° of heated material in reaction chamber, image transmitting to Computer Image Processing platform（4）On, obtain
Take microwave reactor（1）Stereo-picture in chamber, the temperature field in full view stereo formula detection microwave reactor chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823265.6U CN206248215U (en) | 2016-08-02 | 2016-08-02 | The three-dimensional detection device in microwave reactor temperature field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823265.6U CN206248215U (en) | 2016-08-02 | 2016-08-02 | The three-dimensional detection device in microwave reactor temperature field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248215U true CN206248215U (en) | 2017-06-13 |
Family
ID=58997652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823265.6U Expired - Fee Related CN206248215U (en) | 2016-08-02 | 2016-08-02 | The three-dimensional detection device in microwave reactor temperature field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248215U (en) |
-
2016
- 2016-08-02 CN CN201620823265.6U patent/CN206248215U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20190802 |