CN101255986A - Electric-control vertical diesel oil combustion apparatus - Google Patents
Electric-control vertical diesel oil combustion apparatus Download PDFInfo
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- CN101255986A CN101255986A CNA2008100582952A CN200810058295A CN101255986A CN 101255986 A CN101255986 A CN 101255986A CN A2008100582952 A CNA2008100582952 A CN A2008100582952A CN 200810058295 A CN200810058295 A CN 200810058295A CN 101255986 A CN101255986 A CN 101255986A
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Abstract
The invention discloses an electric control vertical type diesel combustion device comprising a power supply device (1), a controller (2) and a combustor (3). The power supply device comprises at least a converter and an accumulator cell, one end of the converter is connected with an external power source, the other end thereof is connected with the accumulator cell, and the energy accumulation power source can supply power incessantly; the controller uses auto detection and control technique, is provided with a module structure, human-computer dialogue function, and auto-ignition, and the firepower can be adjusted with a single adjusting knob which is operated conveniently; the combustor uses centrifugal blower fan automatic wind distribution for providing back pressure, premixed combustion is also utilized, and functions of gas supplying, atomizing, premixing, pre-heating, igniting and combusting are provided with strong adaptability to perform air-proof combustion at high altitude. Plug in connection is provided between the controller and the combustor.
Description
Technical field
The present invention relates to a kind of vertical diesel oil combustion apparatus, comprise electric supply installation, controller and burner, can control automatically, energy-conservation, safety, easy to operate, be used for the electric-control vertical diesel oil combustion apparatus of cooking operation on the kitchen work full trailer.
Background technology
The burner uneven heating that uses on the present kitchen work full trailer is even, the combustion heterodyne, and initiatively air distribution can only burn at open environment, the exhaust gas temperature height, heat-energy losses is big, and radiation is strong, gives away one's position easily during operation, manually-operated, labour intensity is big, and there is not combustion completion hidden danger in monitoring.Therefore, in the application of kitchen work full trailer, can controlling and adapt to mode that the vertical structure of airtight burning combines automatically, to solve these problems significant.
Summary of the invention
Technical problem to be solved by this invention provides a kind of electric-control vertical diesel oil combustion apparatus, comprise electric supply installation, controller and burner, low-voltage direct accumulation power supply uninterrupted power supply, safe and efficient, can control automatically, the autonomous air distribution of energy, can under high height above sea level and closed environment, burn, energy-conservation, safety, the electric-control vertical diesel oil combustion apparatus of handled easily, it is especially convenient to be used on the kitchen work full trailer cooking operation.
In order to solve the problems of the technologies described above, electric-control vertical diesel oil combustion apparatus of the present invention comprises electric supply installation, controller and burner, and electric supply installation is connected with controller, and controller is connected with burner.Electric supply installation comprises at least one converter and battery, and converter one end is connected with external power supply, and the other end is connected with battery; Controller comprises control panel, display floater and adjusting knob, control panel is made up of hardware and software, hardware comprises with MCU being the control core module, software adopts the mode of online programming to write MCU, display floater shows the duty of burner, the adjusting knob is provided with start, firepower adjusting and shuts down three and instruct, and display floater and adjusting knob are formed man-machine interface together; Burner comprises cable interface, inlet nozzle, centrifugal blower, combustion chamber, and burner power supply, detection and control signal are passed in and out by cable interface, and fuel oil is entered by inlet nozzle, and centrifugal blower provides air, forms burning in the combustion chamber.The converter of electric supply installation can be the AC/DC converter, perhaps DC/DC converter, perhaps comprise AC/DC converter and DC/DC converter in parallel simultaneously, AC/DC converter one end is connected with the alternating current of 160V～280V, 50HZ, the other end is connected with battery, DC/DC converter one end is connected with the direct current of 10V～36V, and the other end is connected with battery.Adopt pluggable mode to be connected between controller and the burner.
The alternating current of electric supply installation AC/DC converter one termination 160V～280V, 50HZ, be converted to behind 11V～14V for batteries to store energy and for system and power, the perhaps direct current of DC/DC converter one termination 10V～36V is converted to behind 11V～14V for batteries to store energy and for system and powers; Battery is connected with controller and to the controller power supply, powers to burner by controller simultaneously.Controller comprises control panel, display floater and adjusting knob, control panel is made up of hardware and software, hardware comprises with MCU being the control core module, software adopts the mode of online programming to write MCU, display floater shows the duty of burner, regulate knob and be provided with start, firepower is regulated and three instructions of shutting down, display floater and adjusting knob are formed man-machine interface together, controller detects system during energising, detect the oil level of fuel tank in the oil supply system by fuel level sensor, detect the water level of water supply tank in the water system by level sensor, detect the current potential of battery in the electric power system by measuring voltage, when certain condition is undesirable, show on the control panel that corresponding red alarm symbol is with the announcement of warning; The instruction input is finished by the control and regulation knob; various parameters during start are by software dictates; control flow after the start is: purge, and------------------close---purging---shuts down fuel feeding air feed in burning in igniting in preheating; MCU provides earlier and purges instruction; centrifugal blower in the programmed controlled combustion device purged for 8 seconds at full speed; provide the preheating instruction afterwards; preheater in the programmed controlled combustion device provides firing command after heating for 10 seconds; start the evaporimeter motor atomized fuel in the burner simultaneously, and control burner electrion is no more than 20 seconds.Change predetermined fired state after burner is lighted a fire successfully over to, can continuously change the firepower size by regulating knob during normal combustion, the firepower size is presented on the controller display floater.MCU picks up counting from each igniting, finishes during to shutdown, and adds up with last time, realizes working time accumulative total.The work of its true reflection burner, be burning time, the maintaining that can review with equipment for equipment provides basis of time, also can be used as this subjob timing.When getting back to initial position, carries out the adjusting knob of controller shutdown programm, controller is turned off the power supply fuel cut-off earlier during shutdown, evaporator operation is turn-offed the evaporimeter power supply with the remaining fuel-oil atmozation afterburnt 10 seconds then, turn-offs the centrifugal blower power supply at last after centrifugal blower continues to purge 1 minute.Burner comprises cable interface, inlet nozzle, centrifugal blower, combustion chamber, and burner power supply, detection and control signal are passed in and out by cable interface, and fuel oil is entered by inlet nozzle, and centrifugal blower provides air, forms burning in the combustion chamber.The fuel oil that enters enters the combustion chamber at evaporimeter atomizing and the air that centrifugal blower provides behind the premix in the premixer, light and form burning under the effect of preheater and igniter.Burner is by the centrifugal blower air feed, centrifugal blower comprises direct current generator, wind wheel, air compartment, air quantity detection, air inlet and air outlet, its air quantity and blast can be regulated by the rotating speed of control centrifugal blower, also can regulate by air inlet, motor speed one regularly increases air-admitting surface and can obtain bigger air quantity and higher blast.Burner adopts the preheater preheating, preheater during by electric current in 10 seconds temperature can rise to rapidly more than 800 ℃, begin sparking when preheating reaches setting; Burner is lighted a fire by electrion, and igniter is made of sparking electrode and high pressure generator, and high pressure generator produces the low continuously energy impulse of the high pressure of volt more than 20,000, forms spark initiation premix oil gas by electrode discharge, and igniting is the beginning of burning.Burning is carried out in the combustion chamber, fuel oil atomizes in evaporimeter, fuel oil is sprayed on the disc that rotates at a high speed and forms mechanical atomization, the fuel oil of atomizing is evaporation rapidly under the action of high temperature in evaporimeter, by secondary-atomizing, the fuel oil of evaporation atomizing mixes the back with suitable air and forms premix oil gas in the premixer, enter combustion chambers burn by premixer's aperture under the effect of air pressure.
The invention has the beneficial effects as follows: electric supply installation adopts converter to combine with battery, when external power supply is arranged, becoming low-voltage DC by converter is charge in batteries, be the combustion system power supply simultaneously, during no external power supply, be the combustion system power supply, promptly reach the effect of accumulation power supply uninterrupted power supply by battery, and be low-voltage DC supply, safe and efficient; Burner adopts the autonomous air distribution of centrifugal blower that back pressure is provided, and premixed burning has functions such as air feed, atomizing, premix, preheating, igniting, burning, satisfies high height above sea level and airtight burning, and adaptability is strong; Controller adopts and detects automatically and control technology, and modular construction has the human-computer dialogue function, and igniting is automatically regulated knob one key and regulated firepower, and is easy to operate.
Description of drawings
Fig. 1 is the connection of the electric-control vertical diesel oil combustion apparatus of the present invention figure that rectifies.
Fig. 2 is the connection of first kind of embodiment of the present invention figure that rectifies.
Fig. 3 is the connection of second kind of embodiment of the present invention figure that rectifies.
Fig. 4 is the connection diagram of the third embodiment of the present invention.
Fig. 5 is the structural representation of burner of the present invention.
Fig. 6 is the structural representation of controller of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
The present invention controls vertical diesel oil combustion apparatus automatically, comprise electric supply installation 1, controller 2 and burner 3, electric supply installation 1 is connected with controller 2, controller 2 is connected with burner 3, electric supply installation 1 comprises at least one converter and battery 1c, converter one end is connected with external power supply, and the other end is connected with battery 1c; Controller 2 comprises control panel 4, display floater 5 and regulates knob 6, control panel 4 is made up of hardware and software, hardware comprises with MCU being the control core module, software adopts the mode of online programming to write MCU, display floater 5 shows the duty of burner, adjusting knob 6 is provided with start, firepower adjusting and shuts down three and instruct, and display floater 5 and adjusting knob 6 are formed man-machine interface together; Burner 3 comprises cable interface 7, inlet nozzle 8, centrifugal blower 9, combustion chamber 10, and burner 3 power supplies, detection and control signal are by cable interface 7 turnover, and fuel oil is entered by inlet nozzle 8, and centrifugal blower 9 provides air, and 10 form burning in the combustion chamber.The converter of electric supply installation 1 can be AC/DC converter 1a, perhaps DC/DC converter 1b, perhaps comprise AC/DC converter 1a and DC/DC converter 1b in parallel simultaneously, AC/DC converter 1a one end is connected with the alternating current of 160V～280V, 50HZ, the other end is connected with battery 1c, DC/DC converter 1b one end is connected with the direct current of 10V～36V, and the other end is connected with battery 1c.Controller adopts pluggable mode to be connected with burner.
Embodiment one, as Fig. 2, the converter of electric supply installation 1 adopts AC/DC converter 1a, one termination 220V, the alternating current of 50HZ, the other end is connected with battery 1c, alternating current is converted to by converter behind the direct current of 13.8V for battery 1c energy storage and for system and powers, controller 2 comprises control panel 4, display floater 5 and adjusting knob 6, control panel 4 is made up of hardware and software, hardware comprises with MCU being the control core module, software adopts the mode of online programming to write MCU, display floater 5 shows the duty of burner, regulate knob 6 and be provided with start, firepower is regulated and is shut down three and instruct, and display floater 5 and adjusting knob 6 are formed man-machine interface together; Display floater 5 is provided with work accumulative total tense marker, locking alarm symbol, firepower designator, short of electricity alarm symbol, oil starvation alarm symbol and lack of water alarm symbol etc.; Burner 3 appearance and sizes are 340mm * 230mm * 170mm, comprise parts such as combustion chamber, premixer, evaporimeter, preheater, igniter, cable interface, inlet nozzle, centrifugal blower and shell, burner 3 power supplies, detection and control signal are by cable interface 7 turnover, fuel oil is entered by inlet nozzle 8, the fuel oil that enters enters combustion chamber 10 at evaporimeter atomizing and the air that centrifugal blower 9 provides behind the premix in the premixer, light and form burning under the effect of preheater and igniter.Burner 3 forms back pressure by centrifugal blower 9 autonomous air distributions, centrifugal blower comprises direct current generator, wind wheel, air compartment, air quantity detection, air inlet and air outlet, its air quantity and blast can be regulated by the rotating speed of control centrifugal blower, also can regulate by air inlet, motor speed one regularly increases air-admitting surface and can obtain bigger air quantity and higher blast.Burner 3 adopts the preheater preheatings, preheater during by electric current in 10 seconds temperature can rise to rapidly more than 800 ℃, begin sparking when preheating reaches setting; Burner is lighted a fire by electrion, and igniter is made of sparking electrode and high pressure generator, and high pressure generator produces the low continuously energy impulse of the high pressure of volt more than 20,000, forms spark initiation premix oil gas by electrode discharge, and igniting is the beginning of burning.Burning is carried out in the combustion chamber, fuel oil atomizes in evaporimeter, fuel oil is sprayed on the disc that rotates at a high speed and forms mechanical atomization, the fuel oil of atomizing is evaporation rapidly under the action of high temperature in evaporimeter, by secondary-atomizing, the fuel oil of evaporation atomizing mixes the back with suitable air and forms premix oil gas in the premixer, enter combustion chambers burn by premixer's aperture under the effect of air pressure.Controller detects system during energising, detect the oil level of fuel tank in the oil supply system by fuel level sensor, detect the oil level of water supply tank in the water system by level sensor, detect the current potential of battery in the electric power system by measuring voltage, when certain condition is undesirable, show on the control panel that corresponding red oil starvation alarm symbol, lack of water alarm symbol and short of electricity alarm symbol are with the announcement of warning; The instruction input is finished by the control and regulation knob; regulate knob and be provided with start; firepower is regulated and three instructions of shutting down; various parameters during start are by software dictates; control flow after the start is: purge, and------------------close---purging---shuts down fuel feeding air feed in burning in igniting in preheating; MCU provides earlier and purges instruction; centrifugal blower 9 in the programmed controlled combustion device 3 purged for 8 seconds at full speed; provide the preheating instruction afterwards; preheater in the programmed controlled combustion device provides firing command after heating for 10 seconds; start the evaporimeter motor atomized fuel in the burner simultaneously, and control burner electrion is no more than 20 seconds.Change predetermined fired state after burner is lighted a fire successfully over to, can continuously change the firepower size by regulating knob 6 during normal combustion, the firepower size is presented on the controller display floater 5, show by the firepower designator, be little fire when first is bright, about 10000kcal/h is big fire when last is bright, about 25000kcal/h, the increment of every lattice is 2000kcal/h, and MCU picks up counting from each igniting, finishes during to shutdown, and with last time accumulative total, realize working time accumulative total.The work of its true reflection burner, be burning time, the maintaining that can review with equipment for equipment provides basis of time, also can be used as this subjob timing.When getting back to initial position, carries out the adjusting knob of controller shutdown programm, controller is turned off the power supply fuel cut-off earlier during shutdown, evaporator operation is turn-offed the evaporimeter power supply with the remaining fuel-oil atmozation afterburnt 10 seconds then, turn-offs the centrifuge power supply at last after centrifuge continues to purge 1 minute.
Embodiment two, as Fig. 3, the converter of electric supply installation 1 adopts DC/DC converter 1b, the direct current of a termination 36V, the other end is connected with battery 1c, being converted to behind the 13.8V to battery 1c energy storage also is that system powers.When external power supply was arranged, becoming low-voltage DC by converter was charge in batteries, was the combustion system power supply simultaneously, during no external power supply, was the combustion system power supply by battery, and controller is connected with burner employing pluggable mode.Controller is identical with embodiment 1 with the connection and the operation principle of burner.
Embodiment three, as Fig. 4, the converter of electric supply installation 1 comprises an AC/DC converter 1a and a DC/DC converter 1b in parallel simultaneously, AC/DC converter 1a one end is connected with the alternating current of 280V, 50HZ, the other end is connected with battery 1c, DC/DC converter 1b one end is connected with the direct current of 10V, and the other end is connected with battery 1c.According to actual conditions, can select alternating current or direct current arbitrarily as external power supply.When external power supply was arranged, becoming low-voltage DC by converter was charge in batteries, was the combustion system power supply simultaneously, during no external power supply, was that combustion system is powered by battery.Controller adopts pluggable mode to be connected with burner.Controller is identical with embodiment 1 with the connection and the operation principle of burner.
The input voltage of electric-control vertical diesel oil combustion apparatus burner of the present invention is 12.5V ± 1.5V; Charge oil pressure is 3bar ± 10%, and the fuel feeding scope is 1kg/h ± 10%～3kg/h ± 10%; It can be that-41 ℃～55 ℃, temperature are not more than in the environment that 95%RH and height above sea level be no more than 5500m and work in environment temperature.
Claims (5)
1, a kind of electric-control vertical diesel oil combustion apparatus, comprise electric supply installation (1), controller (2) and burner (3), electric supply installation (1) is connected with controller (2), controller (2) is connected with burner (3), it is characterized in that, described electric supply installation (1) comprises at least one converter and battery (1c), and converter one end is connected with external power supply, and the other end is connected with battery (1c); Described controller (2) comprises control panel (4), display floater (5) and regulates knob (6), control panel (4) is made up of hardware and software, hardware comprises with MCU being the control core module, software adopts the mode of online programming to write MCU, display floater (5) shows the duty of burner, adjusting knob (6) is provided with start, firepower adjusting and shuts down three and instruct, and display floater (5) and adjusting knob (6) are formed man-machine interface together; Described burner (3) comprises cable interface (7), inlet nozzle (8), centrifugal blower (9), combustion chamber (10), burner (3) power supply, detection and control signal are passed in and out by cable interface (7), fuel oil is entered by inlet nozzle (8), centrifugal blower (9) provides air, and (10) form burning in the combustion chamber.
2, according to the described a kind of electric-control vertical diesel oil combustion apparatus of claim 1, it is characterized in that, the converter of described electric supply installation (1) is AC/DC converter (1a), and AC/DC converter (1a) end is connected with the alternating current of 160V～280V, 50HZ, and the other end is connected with battery (1c).
3, according to the described a kind of electric-control vertical diesel oil combustion apparatus of claim 1, it is characterized in that, the converter of described electric supply installation (1) is DC/DC converter (1b), and DC/DC converter (1b) end is connected with the direct current of 10V～36V, and the other end is connected with battery (1c).
4, according to the described a kind of electric-control vertical diesel oil combustion apparatus of claim 1, it is characterized in that, the converter of described electric supply installation (1) comprises an AC/DC converter (1a) and a DC/DC converter (1b), the alternating current of AC/DC converter (1a) termination 160V～280V, 50HZ, the other end is connected with battery (1c), the direct current of DC/DC converter (1b) termination 10V～36V, the other end is connected with battery (1c), and the two is in parallel for AC/DC converter (1a) and DC/DC converter (1b).
According to the described a kind of electric-control vertical diesel oil combustion apparatus of claim 1, it is characterized in that 5, described controller (2) adopts pluggable mode to be connected with burner (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100582952A CN101255986A (en) | 2008-04-17 | 2008-04-17 | Electric-control vertical diesel oil combustion apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100582952A CN101255986A (en) | 2008-04-17 | 2008-04-17 | Electric-control vertical diesel oil combustion apparatus |
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| CN101255986A true CN101255986A (en) | 2008-09-03 |
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| CNA2008100582952A Pending CN101255986A (en) | 2008-04-17 | 2008-04-17 | Electric-control vertical diesel oil combustion apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523899A (en) * | 2018-12-18 | 2019-03-26 | 南京奥斯坦丁电子有限公司 | A kind of open source robot |
| CN113490320A (en) * | 2021-07-14 | 2021-10-08 | 深圳联合净界科技有限公司 | Small-size ionic wind machine |
-
2008
- 2008-04-17 CN CNA2008100582952A patent/CN101255986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523899A (en) * | 2018-12-18 | 2019-03-26 | 南京奥斯坦丁电子有限公司 | A kind of open source robot |
| CN113490320A (en) * | 2021-07-14 | 2021-10-08 | 深圳联合净界科技有限公司 | Small-size ionic wind machine |
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Open date: 20080903 |