CN109140471A - Boiler Cinder Surveying clears up alarm method - Google Patents
Boiler Cinder Surveying clears up alarm method Download PDFInfo
- Publication number
- CN109140471A CN109140471A CN201810314593.7A CN201810314593A CN109140471A CN 109140471 A CN109140471 A CN 109140471A CN 201810314593 A CN201810314593 A CN 201810314593A CN 109140471 A CN109140471 A CN 109140471A
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- Prior art keywords
- boiler
- equipment
- cinder
- image
- target
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003818 cinder Substances 0.000 claims abstract description 33
- 239000003245 coal Substances 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000004484 Briquette Substances 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims description 60
- 239000004071 soot Substances 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 230000011218 segmentation Effects 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000003709 image segmentation Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 238000007362 Burton trifluoromethylation reaction Methods 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/001—Ash removal, handling and treatment means
Abstract
The present invention relates to a kind of Boiler Cinder Surveyings to clear up alarm method, the method includes using Boiler Cinder Surveying cleaning alarm platform to tell each coal briquette target and each cinder target from the multiple coal body target based on the rule feature of coal briquette shape, and the recognition result of the quantity based on cinder target determines whether to carry out Boiler Cinder Surveying cleaning alarm.
Description
Technical field
The present invention relates to boiler implosion fields more particularly to a kind of Boiler Cinder Surveying to clear up alarm method.
Background technique
The structure of boiler entirety includes boiler body, ancillary equipment and safety device two large divisions.Burner hearth, pot in boiler
The main components such as cylinder, burner, water-cooling wall, superheater, economizer, air preheater, framework and furnace wall constitute production steam
Core, referred to as boiler body.Two most important components are burner hearth and drum in boiler body.
Burner hearth is also known as combustion chamber, is the space for fuel combustion.Solid fuel is placed on fire grate, grate firing is carried out
Burner hearth is known as layer burner, also known as grate furnace；By liquid, gas or powdered solid fuel, the burner hearth of suspension firing is sprayed into
Referred to as room burner, also known as fiery room furnace；The picking-up of coal grain is made it burn in fluidized state by air, and the furnace for the inferior fuel that is suitable for burning
Thorax is known as fluidized bed furnace, also known as fluid bed furnace；Make coal grain high speed rotation using air stream, and the cylinder-shaped burner hearth burnt strongly is known as
Cyclone furnace.Ancillary equipment and safety device include safety valve, pressure gauge, water gage, water level alarm, fusible plug etc..
Chamber design needs to fully consider the characteristic using fuel.Every boiler should use intrinsic fuel as far as possible.Combustion
The economy and reliability of boiler operatiopn all may be decreased when fuel biggish with characteristic difference.
Boiler internal device further includes steam-water separation and steam cleaner, to water distribution pipe, blowdown and medicine machine etc..
Wherein the effect of water separator is to be separated from water the saturated vapor come from water-cooling wall to come, and reduce to the greatest extent in steam and take
The small water droplet of band.In, low-pressure boiler often use baffle and baffle plate as crude separation element；Boiler more than middle pressure is except extensive
Also further divided with shutter, steel wire or equal vapour plate etc. outside crude separation using the cyclone separator of a variety of patterns
From.The monitorings such as water gage, safety valve and protection facility are also equipped on drum.
Summary of the invention
Due to boiler internal high temperature, complex environment, the detection of boiler internal cinder in the prior art and processing still according to
Rely and manually carries out, low efficiency and a large amount of costs of labor of consuming.To solve the above-mentioned problems, the present invention provides a kind of steam coals
Slag clears up alarm method, can be realized to the automatic of boiler internal cinder, accurate detection and cleaning.
Specifically, the invention mainly relates to following five important inventive points:
(1) each coal briquette target and each coal are told from the multiple coal body target based on the rule feature of coal briquette shape
Slag target, and pass through the inspection of the quantity to cinder target, it is determined whether the alarm signal for carrying out cinder cleaning is issued, to mention
The high detection efficiency of boiler；
(2) according to the temperature change before and after blowing every time, at the furnace outlet of boiler, it is determined whether starting is for cinder point
The imaging of analysis；
(3) the distortion correction treatment mechanism based on the current distortion factor of image to be processed has been built, distortion correction is improved
Adaptive ability；
(4) it carries out sequence from big to small to the pixel value of image all pixels point to sort, by the corresponding picture of center serial number
Average pixel value of the element value as described image improves image segmentation so as to select high precision image segmentation threshold
Efficiency；
(5) frequency of occurrences for calculating each pixel value occurred in all pixels point of image determines being averaged for image
Pixel value provides effective segmentation threshold for the threshold value selection of subsequent image segmentation.
According to an aspect of the present invention, a kind of Boiler Cinder Surveying cleaning alarm method is provided, the method includes using pot
Furnace cinder clears up alarm platform to tell each coal briquette mesh from the multiple coal body target based on the rule feature of coal briquette shape
Mark and each cinder target, and the recognition result of the quantity based on cinder target determines whether to carry out Boiler Cinder Surveying cleaning alarm,
The Boiler Cinder Surveying clears up alarm platform
Blowing operation switch, is arranged on the control panel beside boiler, for depending on the user's operation, it is determined whether open
The dynamic soot blowing to boiler internal operates, and when determining that the soot blowing of boiler internal is grasped in starting, issues soot blowing enabling signal；
Time limit input equipment is arranged on the control panel beside boiler, for depending on the user's operation, determining to boiler
The blowing duration of internal soot blowing operation；
First output interface is arranged on the control panel beside boiler, respectively with the blowing operation switch and it is described
The connection of time limit input equipment, wirelessly sends out the soot blowing enabling signal and the blowing duration for link by wireless communication
It send；
Second output interface is arranged on boiler jacket, connect with first output interface, for by wireless communication
Soot blowing enabling signal described in link wireless receiving and the blowing duration；
Soot blowing executes equipment, and the air inlet of boiler is arranged in, connect with second output interface, described for receiving
Soot blowing enabling signal and the blowing duration, and when receiving the primary soot blowing enabling signal, one is executed to boiler internal
Secondary blowing operation, the duration for executing blowing operation every time are equal with the blowing duration；
Measure of the change equipment, is arranged at the furnace outlet of boiler, executes equipment with the blowing and connect, every for detecting
Temperature change before and after secondary blowing, at the furnace outlet of boiler, and when the temperature change is greater than 15 degree, issue imaging starting
Signal；
The inside of boiler, including transparent fireproof shell and high definition imaging unit is arranged in high-definition camera, described transparent anti-
Fiery shell provides flameproof protection for the high definition imaging unit, and the high definition imaging unit is connect with the measure of the change equipment,
For when receiving the image forming start signal, starting the image capture carried out to the inside of boiler, worked as with obtaining and exporting
Preceding internal image；
CF stores equipment, connect with distortion factor extract equipment, for the optical signature of high-definition camera to be stored in advance；
Distortion factor extract equipment is connect with the high-definition camera, for receiving the current internal image, described in identification
The distortion factor of current internal image as the current distortion factor to export；
Distortion processing equipment is connect with the distortion factor extract equipment, the size decision pair based on the current distortion factor
The current internal image executes the distortion processing of the optical signature based on the high-definition camera, is entangled with obtaining and exporting distortion
Positive image.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the structural schematic diagram that alarm platform is cleared up according to the Boiler Cinder Surveying shown in embodiment of the present invention.
Specific embodiment
Embodiment of the present invention is described in detail below with reference to accompanying drawings.
In order to overcome the shortcomings of current Boiler Cinder Surveying detection difficult and be not easily cleaned, the present invention has built a kind of Boiler Cinder Surveying
Clear up alarm method, the method includes use Boiler Cinder Surveying cleaning alarm platform with based on the rule feature of coal briquette shape from described
Each coal briquette target and each cinder target, and the recognition result of the quantity based on cinder target are told in multiple coal body targets
Determine whether to carry out Boiler Cinder Surveying cleaning alarm, the Boiler Cinder Surveying cleaning alarm platform, which uses, electronically to be automatically completed
Above-mentioned every processing.
Fig. 1 is the structural schematic diagram that alarm platform is cleared up according to the Boiler Cinder Surveying shown in embodiment of the present invention, described flat
Platform includes shell 1, temperature control burtons 2 plus sink 3, pedestal 4 and left and right blast orifice 5；
The platform further include:
Blowing operation switch, is arranged on the control panel beside boiler, for depending on the user's operation, it is determined whether open
The dynamic soot blowing to boiler internal operates, and when determining that the soot blowing of boiler internal is grasped in starting, issues soot blowing enabling signal；
Time limit input equipment is arranged on the control panel beside boiler, for depending on the user's operation, determining to boiler
The blowing duration of internal soot blowing operation；
First output interface is arranged on the control panel beside boiler, respectively with the blowing operation switch and it is described
The connection of time limit input equipment, wirelessly sends out the soot blowing enabling signal and the blowing duration for link by wireless communication
It send；
Second output interface is arranged on boiler jacket, connect with first output interface, for by wireless communication
Soot blowing enabling signal described in link wireless receiving and the blowing duration；
Soot blowing executes equipment, and the air inlet of boiler is arranged in, connect with second output interface, described for receiving
Soot blowing enabling signal and the blowing duration, and when receiving the primary soot blowing enabling signal, one is executed to boiler internal
Secondary blowing operation, the duration for executing blowing operation every time are equal with the blowing duration；
Measure of the change equipment, is arranged at the furnace outlet of boiler, executes equipment with the blowing and connect, every for detecting
Temperature change before and after secondary blowing, at the furnace outlet of boiler, and when the temperature change is greater than 15 degree, issue imaging starting
Signal；
The inside of boiler, including transparent fireproof shell and high definition imaging unit is arranged in high-definition camera, described transparent anti-
Fiery shell provides flameproof protection for the high definition imaging unit, and the high definition imaging unit is connect with the measure of the change equipment,
For when receiving the image forming start signal, starting the image capture carried out to the inside of boiler, worked as with obtaining and exporting
Preceding internal image；
CF stores equipment, connect with distortion factor extract equipment, for the optical signature of high-definition camera to be stored in advance；
Distortion factor extract equipment is connect with the high-definition camera, for receiving the current internal image, described in identification
The distortion factor of current internal image as the current distortion factor to export；
Distortion processing equipment is connect with the distortion factor extract equipment, the size decision pair based on the current distortion factor
The current internal image executes the distortion processing of the optical signature based on the high-definition camera, is entangled with obtaining and exporting distortion
Positive image；
Pixel value analytical equipment is connect with the distortion processing equipment, for receiving the distortion correction image, from 0-
Selected between 255 numerical value using as segmentation candidates threshold value by the distortion correction image segmentation at two subgraphs, and calculate institute
The average pixel value for stating the pixel of each subgraph in two subgraphs, by two mean pixels of described two subgraphs
Alternatively segmentation threshold exports corresponding segmentation candidates threshold value when the absolute value of the difference maximum of value；
Target image obtains equipment, connect with the pixel value analytical equipment, for receiving the selection segmentation threshold, adopts
Image segmentation is carried out to obtain target image and background image to the distortion correction image with the selection segmentation threshold, and defeated
The target image and the background image out；
Cinder identifies equipment, obtains equipment with the target image and connect, for receiving the target image, based on default
Coal body Luminance Distribution threshold value identifies multiple coal body targets in the target image, and is based on the rule feature of coal briquette shape from institute
It states and tells each coal briquette target and each cinder target in multiple coal body targets；
Liquid crystal display is connect with cinder identification equipment, for being more than or equal to preset quantity threshold in cinder target
When value, scene display text information corresponding with cinder cleaning alarm signal, and it is less than preset quantity threshold value in cinder target
When, scene display is not required to clear up the corresponding text information of signal with cinder.
Then, continue that the specific structure of Boiler Cinder Surveying cleaning alarm platform of the invention is further detailed.
In Boiler Cinder Surveying cleaning alarm platform:
It is described to calculate the pixel of each subgraph in described two subgraphs in the pixel value analytical equipment
Average pixel value includes: that the pixel value of its all pixels point is carried out sequence from big to small and is sorted for each subgraph,
Using the corresponding pixel value of center serial number as the average pixel value of the subgraph.
In Boiler Cinder Surveying cleaning alarm platform:
It is described to calculate the pixel of each subgraph in described two subgraphs in the pixel value analytical equipment
Average pixel value includes: to calculate the appearance of each pixel value occurred in its all pixels point for each subgraph
Frequency, using the most pixel value of the frequency of occurrences as the average pixel value of the subgraph.
In Boiler Cinder Surveying cleaning alarm platform:
The current distortion factor is bigger, and the optical signature for being directed to the high-definition camera is executed to the current internal image
Distortion processing dynamics it is bigger.
In Boiler Cinder Surveying cleaning alarm platform:
The measure of the change equipment is also used to issue imaging abort signal when the temperature change is less than or equal to 15 degree.
In Boiler Cinder Surveying cleaning alarm platform:
The high definition imaging unit is also used to when receiving the imaging abort signal, stops carrying out the inside of boiler
Image capture.
In Boiler Cinder Surveying cleaning alarm platform:
First output interface and second output interface are all bluetooth communication interface, logical by bluetooth between each other
Letter establishes wireless communication link.
In addition, the Bluetooth mode that the bluetooth communication interface uses, is a kind of wireless technology standard, it can be achieved that solid
Short-range data exchange between locking equipment, mobile device and building personal area network (uses the ISM band of 2.4-2.485GHz
UHF radio wave).Bluetooth technology was initially formulated by telecommunications giant Ericsson in 1994, was as RS232 number at that time
According to the alternative solution of line.Bluetooth can connect multiple equipment, overcome the synchronous problem of data.
Nowadays bluetooth is managed by bluetooth sig (Bluetooth Special Interest Group, abbreviation SIG).
Bluetooth sig has more than 25,000 member company in the whole world, they are distributed in telecommunications, computer, network and consumption
The multiple field such as electronics.Bluetooth technology is classified as IEEE802.15.1 by IEEE, but nowadays no longer maintains the standard.Bluetooth technology
Alliance is responsible for supervising the exploitation of Bluetooth specification, administrative authentication project, and safeguards trademark right.The equipment of manufacturer has to comply with indigo plant
The standard of tooth Technology-based Alliance could enter market with the name of " bluetooth equipment ".Bluetooth technology possesses a set of patent network, can send out
It puts to standard compliant equipment.
Alarm platform is cleared up using Boiler Cinder Surveying of the invention, it is automatically high for boiler internal cinder is lacked in the prior art
Imitate Removal Technology the technical issues of, on the basis of the image processing mode of various customizations, based on the rule feature of coal briquette shape from
Each coal briquette target and each cinder target are told in the multiple coal body target, and pass through the inspection of the quantity to cinder target
It looks into, it is determined whether the alarm signal for carrying out cinder cleaning is issued, so that the detection efficiency of boiler is improved, meanwhile, according to each
Temperature change before and after blowing, at the furnace outlet of boiler, it is determined whether imaging of the starting for cinder analysis reduces
The power consumption of associated electronic device.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (7)
1. a kind of Boiler Cinder Surveying clears up alarm method, the method includes using Boiler Cinder Surveying cleaning alarm platform based on coal briquette
Each coal briquette target and each cinder target are told in shape rule feature from the multiple coal body target, and are based on cinder mesh
The recognition result of target quantity determines whether that carrying out Boiler Cinder Surveying cleaning alarms, and the Boiler Cinder Surveying cleaning alarm platform includes:
Blowing operation switch, is arranged on the control panel beside boiler, for depending on the user's operation, it is determined whether starting pair
The soot blowing of boiler internal operates, and when determining that the soot blowing of boiler internal is grasped in starting, issues soot blowing enabling signal；
Time limit input equipment is arranged on the control panel beside boiler, for depending on the user's operation, determining to boiler internal
Soot blowing operation blowing duration；
First output interface is arranged on the control panel beside boiler, respectively with the blowing operation switch and the time limit
Input equipment connection transmits wirelessly the soot blowing enabling signal and the blowing duration for link by wireless communication；
Second output interface is arranged on boiler jacket, connect with first output interface, for link by wireless communication
Soot blowing enabling signal described in wireless receiving and the blowing duration；
Soot blowing executes equipment, and the air inlet of boiler is arranged in, connect with second output interface, for receiving the soot blowing
Enabling signal and the blowing duration, and when receiving the primary soot blowing enabling signal, boiler internal execution is once blown
Character and conduct is made, and the duration for executing blowing operation every time is equal with the blowing duration；
Measure of the change equipment, is arranged at the furnace outlet of boiler, executes equipment with the blowing and connect, blows every time for detecting
Temperature change before and after wind, at the furnace outlet of boiler, and when the temperature change is greater than 15 degree, issue imaging starting letter
Number；
High-definition camera, is arranged in the inside of boiler, including transparent fireproof shell and high definition imaging unit, outside the transparent fireproof
Shell provides flameproof protection for the high definition imaging unit, and the high definition imaging unit connect with the measure of the change equipment, is used for
When receiving the image forming start signal, start the image capture carried out to the inside of boiler, to obtain and export in current
Portion's image；
CF stores equipment, connect with distortion factor extract equipment, for the optical signature of high-definition camera to be stored in advance；
Distortion factor extract equipment is connect with the high-definition camera, for receiving the current internal image, is identified described current
The distortion factor of internal image as the current distortion factor to export；
Distortion processing equipment is connect with the distortion factor extract equipment, and the size based on the current distortion factor is determined to described
Current internal image executes the distortion processing of the optical signature based on the high-definition camera, to obtain and export distortion correction figure
Picture；
Pixel value analytical equipment is connect with the distortion processing equipment, for receiving the distortion correction image, from 0-255 it
Between select numerical value using as segmentation candidates threshold value by the distortion correction image segmentation at two subgraphs, and calculate described two
The average pixel value of the pixel of each subgraph in subgraph, by the difference of two average pixel values of described two subgraphs
Maximum absolute value when corresponding segmentation candidates threshold value alternatively segmentation threshold exports；
Target image obtains equipment, connect with the pixel value analytical equipment, for receiving the selection segmentation threshold, using institute
It states selection segmentation threshold and image segmentation is carried out to obtain target image and background image to the distortion correction image, and export institute
State target image and the background image；
Cinder identifies equipment, obtains equipment with the target image and connect, for receiving the target image, based on default coal body
Luminance Distribution threshold value identifies multiple coal body targets in the target image, and based on the rule feature of coal briquette shape from described more
Each coal briquette target and each cinder target are told in a coal body target；
Liquid crystal display is connect with cinder identification equipment, is used for when cinder target is more than or equal to preset quantity threshold value,
Scene display text information corresponding with cinder cleaning alarm signal, and when cinder target is less than preset quantity threshold value, it is existing
Display is not required to clear up the corresponding text information of signal with cinder.
2. the method as described in claim 1, it is characterised in that:
In the pixel value analytical equipment, the pixel of each subgraph is averaged in the described two subgraphs of calculating
Pixel value includes: that the pixel value of its all pixels point is carried out sequence from big to small and is sorted for each subgraph, will in
Average pixel value of the corresponding pixel value of heart serial number as the subgraph.
3. the method as described in claim 1, it is characterised in that:
In the pixel value analytical equipment, the pixel of each subgraph is averaged in the described two subgraphs of calculating
Pixel value includes: to calculate the frequency of occurrences of each pixel value occurred in its all pixels point for each subgraph,
Using the most pixel value of the frequency of occurrences as the average pixel value of the subgraph.
4. the method as described in claim 2-3 is any, it is characterised in that:
The current distortion factor is bigger, and the mistake of the optical signature for the high-definition camera is executed to the current internal image
The dynamics really handled is bigger.
5. method as claimed in claim 4, it is characterised in that:
The measure of the change equipment is also used to issue imaging abort signal when the temperature change is less than or equal to 15 degree.
6. method as claimed in claim 5, it is characterised in that:
The high definition imaging unit is also used to when receiving the imaging abort signal, stops the figure carrying out to the inside of boiler
As capture.
7. method as claimed in claim 6, it is characterised in that:
First output interface and second output interface are all bluetooth communication interface, are built between each other by Bluetooth communication
Vertical wireless communication link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314593.7A CN109140471B (en) | 2018-04-10 | 2018-04-10 | Boiler Cinder Surveying clears up alarm method |
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|---|---|---|---|
| CN201810314593.7A CN109140471B (en) | 2018-04-10 | 2018-04-10 | Boiler Cinder Surveying clears up alarm method |
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| CN109140471A true CN109140471A (en) | 2019-01-04 |
| CN109140471B CN109140471B (en) | 2019-11-29 |
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