CN108662608A - Boiler automatic oil burning jettison system - Google Patents

Boiler automatic oil burning jettison system Download PDF

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Publication number
CN108662608A
CN108662608A CN201810335857.7A CN201810335857A CN108662608A CN 108662608 A CN108662608 A CN 108662608A CN 201810335857 A CN201810335857 A CN 201810335857A CN 108662608 A CN108662608 A CN 108662608A
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CN
China
Prior art keywords
boiler
fuel
receiving
edge
pipe
Prior art date
Application number
CN201810335857.7A
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Chinese (zh)
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CN108662608B (en
Inventor
王志效
Original Assignee
王志效
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Publication date
Application filed by 王志效 filed Critical 王志效
Priority to CN201810335857.7A priority Critical patent/CN108662608B/en
Publication of CN108662608A publication Critical patent/CN108662608A/en
Application granted granted Critical
Publication of CN108662608B publication Critical patent/CN108662608B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/14Details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/02Liquid fuel
    • F23K5/14Details thereof
    • F23K5/147Valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • F23N1/005Regulating fuel supply using electrical or electromechanical means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2300/00Pretreatment and supply of liquid fuel
    • F23K2300/20Supply line arrangements
    • F23K2300/206Control devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00Signal processing; Details thereof
    • F23N2223/04Memory
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00Flame sensors
    • F23N2229/20Camera viewing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00Fuels
    • F23N2239/06Liquid fuels

Abstract

The present invention relates to a kind of boiler automatic oil burning jettison systems, including:Fuel storage tanks are arranged near boiler, are connect with boiler by connecting pipe, for providing fuel oil for the burning of boiler;Connecting pipe is arranged between the opening of fuel storage tanks and the opening of boiler, and cooling siphunculus is wrapped with outside the connecting pipe;Fuel regulator valve, it is arranged in connecting pipe, for when receiving fuel supply signal, it automatically opens so that the fuel oil from fuel storage tanks is flowed by the connecting pipe in the opening of the boiler, for increasing fuel for the burning of boiler, it is additionally operable to be automatically closed when receiving fuel oil abort signal so that the fuel oil from fuel storage tanks cannot pass through the connecting pipe flows into the opening of the boiler.By means of the invention it is possible to using the automatic artificial dispensing pattern launched pattern and replace furnace fuel oil.

Description

Boiler automatic oil burning jettison system
Technical field
The present invention relates to field of boilers more particularly to a kind of boiler automatic oil burning jettison systems.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water with certain thermal energy or organic heat carrier.
The original meaning of pot refers to the water container heated on fire, and stove refers to the place of burning fuel, and boiler includes that pot and stove two are big Part.The hot water or steam generated in boiler directly can provide required thermal energy for industrial production and people's lives, can also pass through steaming Steam-operating power apparatus is converted to mechanical energy, or converts mechanical energy into electric energy by generator again.The boiler for providing hot water is known as heat Homogeneous solution-type reactor is mainly used for living, and also has a small amount of application in industrial production.The boiler for generating steam is known as steam boiler, often referred to as For boiler, it is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.
Currently, boiler internal fuel oil delivering opportunity is difficult to hold, on the one hand, if fuel oil launches too early, waste of energy While make boiler internal temperature excessively high;On the other hand, if fuel oil is launched too late, boiler operating efficiency is influenced, is easy Lead to fire-putting-out emergency.
Invention content
It to solve the above-mentioned problems, can be in boiler internal the present invention provides a kind of boiler automatic oil burning jettison system When area of flame is less than or equal to limitation, fuel supply signal is sent out to start the follow-up supply to the fuel of boiler internal, thus The trigger mechanism for providing furnace fuel oil dispensing, reduces Manual operation link.
According to an aspect of the present invention, a kind of boiler automatic oil burning jettison system is provided, the system comprises:
Fuel storage tanks are arranged near boiler, are connect with boiler by connecting pipe, for being carried for the burning of boiler For fuel oil;
Connecting pipe is arranged between the opening of fuel storage tanks and the opening of boiler, is wrapped with outside the connecting pipe Cool down siphunculus, for providing cooling processing for the fuel oil Jing Guo connecting pipe;
Fuel regulator valve is arranged in connecting pipe, for when receiving fuel supply signal, automatically opening so that Fuel oil from fuel storage tanks is flowed by the connecting pipe in the opening of the boiler, for increasing for the burning of boiler Fuel is additionally operable to be automatically closed when receiving fuel oil abort signal so that the fuel oil from fuel storage tanks cannot pass through The connecting pipe flows into the opening of the boiler;
Air outlet detection device is arranged at the air outlet of boiler, for containing for the gas to the air outlet by boiler Oxygen amount is detected, and is less than or equal to preset concentration in the oxygen content of the gas of the air outlet by boiler, sends out the first triggering Signal, and the air outlet by boiler gas oxygen content be more than preset concentration, send out the second trigger signal;
Internal refractory camera is connect with the air outlet detection device, for receiving first trigger signal When, start the image capture to the boiler internal, to obtain real-time capture images;
Contrast Detection equipment is connect with the internal refractory camera, for receiving the real-time capture images, to institute It states real-time capture images and carries out Analysis of Contrast, when the contrast analyzed is less than or equal to default contrast threshold, send out pair Otherwise signal more relatively low than degree sends out contrast normal signal;
Edge analyzing device is connect with the Contrast Detection equipment, for receiving the relatively low signal of the contrast When, edge dissection process is executed to the real-time capture images using Prewitt operators, to obtain and export edge analysis diagram Picture is additionally operable to when receiving the contrast normal signal, and edge is executed to the real-time capture images using Sobel operators Dissection process parses image to obtain and export edge.
It can be seen that the present invention at least has key inventive point at following three:
(1) when boiler internal area of flame is less than or equal to limitation, fuel supply signal is sent out to start to boiler internal Fuel follow-up supply, reduce the link of direct surveillance and hand stock, improve the Automated water that boiler integrally controls It is accurate;
(2) using the characteristic sensitive to contrast of the edge analytic technique based on Sobel operators, when picture contrast is normal When, it selects Sobel operators to execute edge dissection process, when picture contrast is relatively low, other operators is selected to execute edge parsing Processing;
(3) custom model is used to obtain the complexity of image, after determining progress target identification based on complexity Continuous frame number, to reach certain balance between the precision and operand of target identification.
Specific implementation mode
The embodiment of the boiler automatic oil burning put-on method of the present invention will be described in detail below.
It is difficult to control for furnace fuel oil delivering opportunity in the prior art and fuel oil addition needs to think operating aspect Deficiency, the present invention have built a kind of boiler automatic oil burning jettison system, can overcome simultaneously above-mentioned every insufficient.
The boiler automatic oil burning jettison system shown according to an embodiment of the present invention includes:
Fuel storage tanks are arranged near boiler, are connect with boiler by connecting pipe, for being carried for the burning of boiler For fuel oil;
Connecting pipe is arranged between the opening of fuel storage tanks and the opening of boiler, is wrapped with outside the connecting pipe Cool down siphunculus, for providing cooling processing for the fuel oil Jing Guo connecting pipe;
Fuel regulator valve is arranged in connecting pipe, for when receiving fuel supply signal, automatically opening so that Fuel oil from fuel storage tanks is flowed by the connecting pipe in the opening of the boiler, for increasing for the burning of boiler Fuel is additionally operable to be automatically closed when receiving fuel oil abort signal so that the fuel oil from fuel storage tanks cannot pass through The connecting pipe flows into the opening of the boiler;
Air outlet detection device is arranged at the air outlet of boiler, for containing for the gas to the air outlet by boiler Oxygen amount is detected, and is less than or equal to preset concentration in the oxygen content of the gas of the air outlet by boiler, sends out the first triggering Signal, and the air outlet by boiler gas oxygen content be more than preset concentration, send out the second trigger signal;
Internal refractory camera is connect with the air outlet detection device, for receiving first trigger signal When, start the image capture to the boiler internal, to obtain real-time capture images;
Contrast Detection equipment is connect with the internal refractory camera, for receiving the real-time capture images, to institute It states real-time capture images and carries out Analysis of Contrast, when the contrast analyzed is less than or equal to default contrast threshold, send out pair Otherwise signal more relatively low than degree sends out contrast normal signal;
Edge analyzing device is connect with the Contrast Detection equipment, for receiving the relatively low signal of the contrast When, edge dissection process is executed to the real-time capture images using Prewitt operators, to obtain and export edge analysis diagram Picture is additionally operable to when receiving the contrast normal signal, and edge is executed to the real-time capture images using Sobel operators Dissection process parses image to obtain and export edge;
Complexity measure equipment is connect with the edge analyzing device, image is parsed for receiving edge, for described The complexity of edge parsing image measures, and to obtain corresponding complexity factors, and exports the complexity factors;Institute State in complexity measure equipment, to the edge parse image complexity measure including:Using Z-shaped to the edge Parsing image carries out Pianli to obtain each traversal pixel of Z-shaped process, determines the square of each traversal pixel Difference, using the mean square deviation as corresponding complexity factors;
Frame number selects equipment, is connect with the complexity measure equipment, for receiving the complexity factors, and is based on institute The follow-up frame number that complexity factors selection carries out target identification needs is stated, image is parsed to the edge based on determining follow-up frame number Subsequent image frames captured, to obtain each picture frame corresponding with the follow-up frame number;
Oily control device is thrown, is connect with frame number selection equipment, for receiving each picture frame, and based on described Respective area of flame is identified in each picture frame, to obtain the mean value of respective area of flame, and is less than face in the mean value When product limitation, fuel supply signal is sent out, is additionally operable to, when the mean value is more than or equal to area limitation, send out fuel oil and stop letter Number;
Wherein, the oily control device of the fuel regulator valve and the throwing is connect, for receive the fuel supply signal or The fuel oil abort signal;
Wherein, it in the frame number selects equipment, is selected after carrying out target identification needs based on the complexity factors Continuous frame number includes:The complexity factors are bigger, and the follow-up frame number of the carry out target identification needs of selection is more.
Then, continue that the concrete structure of the boiler automatic oil burning jettison system of the present invention is further detailed.
In the boiler automatic oil burning jettison system:
The internal refractory camera is additionally operable to when receiving second trigger signal, is stopped to the boiler internal Image capture.
Can also include in the boiler automatic oil burning jettison system:
TF storage devices are connect respectively with the oily control device of the throwing and the air outlet detection device, for storing State preset concentration and area limitation.
Can also include in the boiler automatic oil burning jettison system:
Liquid crystal display is arranged in the side of boiler, is connected by ZIGBEE communication links with the oily control device of the throwing It connects;
Wherein, the liquid crystal display is for receiving the real-time capture images and the mean value, and shows real-time Capture images and the mean value.
In the boiler automatic oil burning jettison system:
On liquid crystal display, the mean value is overlapped in the real-time capture images to show;
Wherein, it is equipped with the first ZIGBEE communication interfaces in the liquid crystal display, is equipped in the oily control device of the throwing 2nd ZIGBEE communication interfaces.
Meanwhile the boiler automatic oil burning put-on method shown according to an embodiment of the present invention includes:
Using fuel storage tanks, it is arranged near boiler, is connect with boiler by connecting pipe, for the combustion for boiler It burns and fuel oil is provided;
Using connecting pipe, it is arranged between the opening of fuel storage tanks and the opening of boiler, outside the connecting pipe It is wrapped with cooling siphunculus, for providing cooling processing for the fuel oil Jing Guo connecting pipe;
Using fuel regulator valve, be arranged in connecting pipe, for when receiving fuel supply signal, automatically open with So that the fuel oil from fuel storage tanks is flowed by the connecting pipe in the opening of the boiler, for the burning for boiler Increase fuel, is additionally operable to be automatically closed when receiving fuel oil abort signal so that the fuel oil from fuel storage tanks can not It is flowed by the connecting pipe in the opening of the boiler;
Using air outlet detection device, it is arranged at the air outlet of boiler, for the gas to the air outlet by boiler Oxygen content be detected, and the oxygen content of the gas of the air outlet by boiler be less than or equal to preset concentration, send out first Trigger signal, and the air outlet by boiler gas oxygen content be more than preset concentration, send out the second trigger signal;
It using internal refractory camera, is connect with the air outlet detection device, for receiving first triggering When signal, start the image capture to the boiler internal, to obtain real-time capture images;
Using Contrast Detection equipment, it is connect with the internal refractory camera, for receiving the real-time capture images, Analysis of Contrast is carried out to the real-time capture images, when the contrast analyzed is less than or equal to default contrast threshold, hair Go out the relatively low signal of contrast, otherwise, sends out contrast normal signal;
It using edge analyzing device, is connect with the Contrast Detection equipment, for receive the contrast relatively low When signal, edge dissection process is executed to the real-time capture images using Prewitt operators, to obtain and export edge parsing Image is additionally operable to when receiving the contrast normal signal, and side is executed to the real-time capture images using Sobel operators Edge dissection process parses image to obtain and export edge;
Using complexity measure equipment, connect with the edge analyzing device, for receive edge parse image, for pair The complexity of the edge parsing image measures, and to obtain corresponding complexity factors, and exports the complexity factors; In the complexity measure equipment, to the edge parse image complexity measure including:Using Z-shaped to described Edge parsing image carries out Pianli to obtain each traversal pixel of Z-shaped process, determines each traversal pixel Mean square deviation, using the mean square deviation as corresponding complexity factors;
Equipment is selected using frame number, is connect with the complexity measure equipment, for receiving the complexity factors, and base The follow-up frame number of progress target identification needs is selected in the complexity factors, the edge is parsed based on determining follow-up frame number The subsequent image frames of image are captured, to obtain each picture frame corresponding with the follow-up frame number;
Using oily control device is thrown, it connect with frame number selection equipment, for receiving each picture frame, and is based on Respective area of flame is identified in each picture frame, to obtain the mean value of respective area of flame, and it is small in the mean value When area is limited the quantity, fuel supply signal is sent out, is additionally operable to, when the mean value is more than or equal to area limitation, send out fuel oil suspension Signal;
Wherein, the oily control device of the fuel regulator valve and the throwing is connect, for receive the fuel supply signal or The fuel oil abort signal;
Wherein, it in the frame number selects equipment, is selected after carrying out target identification needs based on the complexity factors Continuous frame number includes:The complexity factors are bigger, and the follow-up frame number of the carry out target identification needs of selection is more.
Then, continue that the specific steps of the boiler automatic oil burning put-on method of the present invention are further detailed.
In the boiler automatic oil burning put-on method:
The internal refractory camera is additionally operable to when receiving second trigger signal, is stopped to the boiler internal Image capture.
The boiler automatic oil burning put-on method can also include:
Using TF storage devices, it is connect respectively with the oily control device of the throwing and the air outlet detection device, for depositing Store up the preset concentration and area limitation.
The boiler automatic oil burning put-on method can also include:
Using liquid crystal display, it is arranged in the side of boiler, passes through ZIGBEE communication chains with the oily control device of the throwing Road connects;
Wherein, the liquid crystal display is for receiving the real-time capture images and the mean value, and shows real-time Capture images and the mean value.
In the boiler automatic oil burning put-on method:
On liquid crystal display, the mean value is overlapped in the real-time capture images to show;
Wherein, it is equipped with the first ZIGBEE communication interfaces in the liquid crystal display, is equipped in the oily control device of the throwing 2nd ZIGBEE communication interfaces.
In addition, ZIGBEE is the low-power consumption LAN protocol based on IEEE802.15.4 standards.It is provided according to international standard, ZIGBEE technology is the wireless communication technique of a kind of short distance, low-power consumption.This title (also known as ZigBee protocol) derives from honeybee Eight words dance, due to honeybee (bee) be by circle in the air and " drone " (zig) shake wing " dancing " come and companion transmission pollen Place azimuth information, that is to say, that honeybee constitutes the communication network in group by such mode.Its main feature is that closely, Low complex degree, self-organizing, low-power consumption, low data rate.It is mainly suitable for, for automatically controlling and remote control field, to be embedded in Various equipment.
In brief, ZIGBEE is exactly a kind of cheap, the near radio networking mechanics of communication of low-power consumption.ZIGBEE is A kind of wireless network protocol of low speed short-distance transmission.ZIGBEE agreements are respectively physical layer, media access control from top to bottom Layer, transport layer, network layer, application layer etc..Wherein physical layer and MAC layer follow the rule of IEEE 802.15.4 standards It is fixed.
Boiler automatic oil burning jettison system using the present invention is held tired for furnace fuel oil delivering opportunity in the prior art Difficult technical problem obtains the complexity of image using custom model first, and target knowledge is carried out to be determined based on complexity Other follow-up frame number, to reaching certain balance between the precision and operand of target identification, secondly, using based on The characteristic that the edge analytic technique of Sobel operators is sensitive to contrast selects Sobel operators to hold when picture contrast is normal Row edge dissection process selects other operators to execute edge dissection process, finally, in boiler when picture contrast is relatively low When portion's area of flame is less than or equal to limitation, fuel supply signal is sent out to start the follow-up supply to the fuel of boiler internal, is subtracted The link for having lacked direct surveillance and hand stock improves the automation level that boiler integrally controls.
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, every content without departing from technical solution of the present invention is 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 (5)

1. a kind of boiler automatic oil burning jettison system, which is characterized in that the system comprises:
Fuel storage tanks are arranged near boiler, are connect with boiler by connecting pipe, for providing combustion for the burning of boiler Oil;
Connecting pipe is arranged between the opening of fuel storage tanks and the opening of boiler, and cooling is wrapped with outside the connecting pipe Siphunculus, for providing cooling processing for the fuel oil Jing Guo connecting pipe;
Fuel regulator valve is arranged in connecting pipe, for when receiving fuel supply signal, automatically opening so that coming from The fuel oil of fuel storage tanks is flowed by the connecting pipe in the opening of the boiler, for increasing combustion for the burning of boiler Material, is additionally operable to be automatically closed when receiving fuel oil abort signal so that the fuel oil from fuel storage tanks cannot pass through institute Connecting pipe is stated to flow into the opening of the boiler;
Air outlet detection device is arranged at the air outlet of boiler, the oxygen content for the gas to the air outlet by boiler It is detected, and is less than or equal to preset concentration in the oxygen content of the gas of the air outlet by boiler, send out the first trigger signal, And the oxygen content of the gas in the air outlet by boiler is more than preset concentration, sends out the second trigger signal;
Internal refractory camera is connect with the air outlet detection device, for when receiving first trigger signal, opening The dynamic image capture to the boiler internal, to obtain real-time capture images;
Contrast Detection equipment is connect with the internal refractory camera, for receiving the real-time capture images, to the reality When capture images carry out Analysis of Contrast, when the contrast analyzed is less than or equal to default contrast threshold, send out contrast Otherwise relatively low signal sends out contrast normal signal;
Edge analyzing device is connect with the Contrast Detection equipment, for when receiving the relatively low signal of the contrast, adopting Edge dissection process is executed to the real-time capture images with Prewitt operators, image is parsed to obtain and export edge, also uses In when receiving the contrast normal signal, the real-time capture images are executed at edge parsing using Sobel operators Reason parses image to obtain and export edge;
Complexity measure equipment is connect with the edge analyzing device, image is parsed for receiving edge, for the edge The complexity of parsing image measures, and to obtain corresponding complexity factors, and exports the complexity factors;Described multiple In miscellaneous degree measuring apparatus, to the edge parse image complexity measure including:The edge is parsed using Z-shaped Image carries out Pianli to obtain each traversal pixel of Z-shaped process, determines the mean square deviation of each traversal pixel, will The mean square deviation is as corresponding complexity factors;
Frame number selects equipment, is connect with the complexity measure equipment, for receiving the complexity factors, and based on described multiple Miscellaneous degree selecting predictors carry out the follow-up frame number of target identification needs, after parsing image to the edge based on the follow-up frame number of determination Continuous picture frame is captured, to obtain each picture frame corresponding with the follow-up frame number;
Oily control device is thrown, is connect with frame number selection equipment, for receiving each picture frame, and based on described each Respective area of flame is identified in picture frame, to obtain the mean value of respective area of flame, and is limited less than area in the mean value When amount, fuel supply signal is sent out, is additionally operable to, when the mean value is more than or equal to area limitation, send out fuel oil abort signal;
Wherein, the oily control device of the fuel regulator valve and the throwing is connect, for receiving the fuel supply signal or described Fuel oil abort signal;
Wherein, in the frame number selects equipment, the subsequent frame for carrying out target identification needs is selected based on the complexity factors Number includes:The complexity factors are bigger, and the follow-up frame number of the carry out target identification needs of selection is more.
2. boiler automatic oil burning jettison system as described in claim 1, it is characterised in that:
The internal refractory camera is additionally operable to when receiving second trigger signal, stops the figure to the boiler internal As capture.
3. boiler automatic oil burning jettison system as claimed in claim 2, which is characterized in that further include:
TF storage devices are connect with the oily control device of the throwing and the air outlet detection device respectively, described pre- for storing If concentration and area limitation.
4. boiler automatic oil burning jettison system as claimed in claim 3, which is characterized in that further include:
Liquid crystal display is arranged in the side of boiler, is connect by ZIGBEE communication links with the oily control device of the throwing;
Wherein, the liquid crystal display is for receiving the real-time capture images and the mean value, and shows capture in real time Image and the mean value.
5. boiler automatic oil burning jettison system as claimed in claim 4, it is characterised in that:
On liquid crystal display, the mean value is overlapped in the real-time capture images to show;
Wherein, it is equipped with the first ZIGBEE communication interfaces in the liquid crystal display, second is equipped in the oily control device of the throwing ZIGBEE communication interfaces.
CN201810335857.7A 2018-04-16 2018-04-16 Boiler automatic oil burning jettison system CN108662608B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810335857.7A CN108662608B (en) 2018-04-16 2018-04-16 Boiler automatic oil burning jettison system

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CN108662608B CN108662608B (en) 2019-08-27

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201014478Y (en) * 2006-12-28 2008-01-30 罗汉元 Automatic oiling fusion welding machine
CN201983266U (en) * 2011-04-13 2011-09-21 中冶京诚工程技术有限公司 Flame adjusting combustor of soaking pit
CN102243705A (en) * 2011-05-09 2011-11-16 东南大学 Method for positioning license plate based on edge detection
CN206656371U (en) * 2017-04-25 2017-11-21 徐龙甫 A kind of boiler automatic control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201014478Y (en) * 2006-12-28 2008-01-30 罗汉元 Automatic oiling fusion welding machine
CN201983266U (en) * 2011-04-13 2011-09-21 中冶京诚工程技术有限公司 Flame adjusting combustor of soaking pit
CN102243705A (en) * 2011-05-09 2011-11-16 东南大学 Method for positioning license plate based on edge detection
CN206656371U (en) * 2017-04-25 2017-11-21 徐龙甫 A kind of boiler automatic control system

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