CN206094182U - Control system of commercial integrated kitchen - Google Patents
Control system of commercial integrated kitchen Download PDFInfo
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- CN206094182U CN206094182U CN201620484379.2U CN201620484379U CN206094182U CN 206094182 U CN206094182 U CN 206094182U CN 201620484379 U CN201620484379 U CN 201620484379U CN 206094182 U CN206094182 U CN 206094182U
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- circuit
- integrated kitchen
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- machine port
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The utility model provides a control system of commercial integrated kitchen, belongs to kitchen equipment technical field. Power input protection circuit, singlechip port control circuit, electromagnetic valve drive circuit, proportional valve drive circuit, ignition drive circuit and DC direct current brushless motor drive circuit including circuit connection, the proportional valve of proportional valve drive circuit drive connection and the DC DC Brushless motor synergy that the DC DC Brushless motor drive circuit drive is connected mix the back for the combustor air feed with gas and air fully in advance. The aforesaid is invented the air feed of control integration kitchen or is died, through singlechip port control circuit control proportional valve aperture and DC DC Brushless motor's rotational speed, make proportional valve and DC DC Brushless motor synergy gas and air intensive mixing in addition, the size of control integration kitchen air feed tolerance is with the size of control integration stove power, realizes the intelligent control of integrated kitchen, ensure integrated kitchen with gas safety and energy -conservation.
Description
Technical field
The utility model belongs to dining room, hotel etc. needs the cooking apparatus technical field of enough firepower supplies, specifically relates to
And a kind of control system of commercial integrated kitchen range.
Background technology
In hotel, dining room etc., large-scale food and drink culinary art place is required in the face of many passenger flow dining of supply, therefore large-scale
Integrated cooking bench be ensure food and drink supply indispensable facility.At present, the gas integrated oven of most of commercial, is generally all using rotation
Plug valve is controlled manually, manually to the on an off of combustion gas, and adjusts the tolerance size during use manually to adjust firepower size.
Cannot require that automated intelligent adjusts firepower size and control cooking time in cooking process according to culinary art, it is impossible to avoid due to people
For negligence, dry combustion method fire is caused to go out, tempering burns out the accidents such as kitchen range, gas leakage poisoning blast.When these unexpected feelings of generation
During condition, most of gas integrated oven can not automatically close fire and reminding alarm, using the very big potential safety hazard of presence.
Chinese Patent Application No. is：201510731303.5, patent name is：Integrated kitchen range intelligence control system, discloses
It is " described including one-chip machine port control circuit, solenoid valve driving module, proportional valve control module and pulse firing detection module
Electromagnetic Drive module, proportional valve control module and pulse firing detection module be connected respectively with one-chip machine port control circuit "
Technical scheme and remaining technical characteristic, can clearly know that " the integrated kitchen range intelligence control system " is only for family expenses integrated
On stove, and directly can not use on commerce integration stove.
Utility model content
For the above-mentioned problems in the prior art, the utility model purpose is to provide a kind of control of commercial integrated kitchen range
The technical scheme of system processed.
A kind of control system of commercial integrated kitchen range, including power input protection circuit, it is characterised in that also including single-chip microcomputer
Port control circuit, driving circuit for electromagnetic valve, ratio valve-driving circuit, ignition drive circuit and DC driven by Brush-Less DC motor electricity
Road, described driving circuit for electromagnetic valve, ratio valve-driving circuit, ignition drive circuit and DC Brushless DC Motor Drive Circuits point
It is not connected with one-chip machine port control circuit, proportioning valve and the DC DC brushless motors of the ratio valve-driving circuit drive connection
The DC DC brushless motors coordinated of drive circuit drive connection gives burner supply after fully premixing combustion gas and air.
The control system of described commercial integrated kitchen range, it is characterised in that described driving circuit for electromagnetic valve includes the three of connection
Pole pipe, relay K2/K3/K4, relay K2/K3/K4 connection magnetic valves, driving circuit for electromagnetic valve input connection single-chip microcomputer
Port control circuit, one-chip machine port control circuit Jing driving circuit for electromagnetic valve control magnetic valve is opened or closed.
The control system of described commercial integrated kitchen range, it is characterised in that described power input protection circuit connection power supply is whole
Stream filter circuit, relay K2/K3/K4 Jing power supply rectification filter circuits, power input protection circuit are electrically connected with city.
The control system of described commercial integrated kitchen range, it is characterised in that described ratio valve-driving circuit includes operation amplifier
Device, NPN type triode, ratio valve-driving circuit output end drive connection proportioning valve, ratio valve-driving circuit PV-PWM signals are defeated
Enter end connection one-chip machine port control circuit Jing PV-PWM signal output parts, one-chip machine port control circuit Jing ratio electrohydraulic valve actuator
Road controls ratio valve opening size.
The control system of described commercial integrated kitchen range, it is characterised in that described DC Brushless DC Motor Drive Circuits are connected to
Two groups of supply voltages, signal input part FAN1-HZ/FAN1-PWM and the one-chip machine port control of DC Brushless DC Motor Drive Circuits
Circuit signal output end FAN1-HZ/FAN1-PWM connection processed, DC Brushless DC Motor Drive Circuits are adjusted including control machines
Circuit, triode change-over circuit, one-chip machine port control circuit adjusts circuit and DC DC brushless motors by control machines
Connect and control its rotating speed, described triode change-over circuit is connected with DC DC brushless motors.
The control system of described commercial integrated kitchen range, it is characterised in that ignition drive circuit include relay K1, and with list
Piece machine port control circuit connects, described one-chip machine port control circuit connection ignition switch circuit, described ignition switch
Circuit is lighted a fire with ignition drive circuit coordinated.
The control system of described commercial integrated kitchen range, it is characterised in that also including slow reflection drive circuit, described is slow anti-
Penetrate drive circuit to be connected with one-chip machine port control circuit.
The control system of described commercial integrated kitchen range, it is characterised in that also including shift adjusting circuit, described gear is adjusted
Economize on electricity road arranges debugging on-off circuit, and described shift adjusting circuit is connected with one-chip machine port control circuit.
The control system of described commercial integrated kitchen range, it is characterised in that also including buzzer drive circuit, fire defector electricity
Road, gas leakage drive circuit, anti-dry detection circuit, anti-backfire detection circuit, filter circuit, serial communication circuit and display
Drive circuit, and be connected with one-chip machine port control circuit respectively.
The beneficial effect of above-mentioned utility model is：By one-chip machine port control circuit Jing driving circuit for electromagnetic valve control electricity
Magnet valve opens or closes the supply to control integrated kitchen range or dies；By one-chip machine port control circuit control ratio valve opening and
The rotating speed of DC DC brushless motors, makes proportioning valve be sufficiently mixed with air with the another combustion gas of DC DC brushless motor coordinateds, control
The size of integrated kitchen range processed supply tolerance realizes the Based Intelligent Control of integrated kitchen range, it is ensured that integrated kitchen range to control the size of integrated stove power
Use gas safety and energy-conservation.
Description of the drawings
Fig. 1 is driving circuit for electromagnetic valve schematic diagram of the present utility model；
Fig. 2 is proportioning valve driver circuit schematic diagram of the present utility model；
Fig. 3 is DC Brushless DC Motor Drive Circuits schematic diagram of the present utility model；
Fig. 4 is port control circuit schematic diagram of the present utility model；
Fig. 5 is diffusing reflection driver circuit schematic diagram of the present utility model；
Fig. 6 is control system FB(flow block) of the present utility model；
Fig. 7 is buzzer drive circuit of the present utility model；
Fig. 8 is gas leakage drive circuit of the present utility model；
Fig. 9 is display panel drive circuit of the present utility model；
Figure 10 is filter circuit of the present utility model；
Figure 11 is serial communication circuit of the present utility model；
Figure 12 is shift adjusting circuit of the present utility model；
Figure 13 is debugging on-off circuit of the present utility model；
Figure 14 is flame detection circuit of the present utility model；
Figure 15 is ignition switch circuit of the present utility model；
Figure 16 is software burning entry circuit of the present utility model；
Figure 17 is power input protection circuit of the present utility model；
Figure 18 is power supply rectification filter circuit of the present utility model；
Figure 19 is ignition drive circuit of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of control system of commercial integrated kitchen range, including power input protection circuit, one-chip machine port control circuit, electromagnetism
Valve-driving circuit, ratio valve-driving circuit, ignition drive circuit and DC Brushless DC Motor Drive Circuits, described power input
Protection circuit, driving circuit for electromagnetic valve, ratio valve-driving circuit, ignition drive circuit and DC Brushless DC Motor Drive Circuits point
It is not connected with one-chip machine port control circuit, proportioning valve and the DC DC brushless motors of the ratio valve-driving circuit drive connection
The DC DC brushless motors coordinated of drive circuit drive connection gives burner supply after fully premixing combustion gas and air.Institute
The driving circuit for electromagnetic valve stated includes that triode, the relay K2/K3/K4 of connection, relay K2/K3/K4 connect magnetic valve,
Magnetic valve have three groups respectively based on, large and small magnetic valve, driving circuit for electromagnetic valve input connection one-chip machine port control circuit,
Each magnetic valve provides signal by one-chip machine port control circuit, and through triode relay K2/K3/K4, i.e. single-chip microcomputer are driven
Port control circuit Jing driving circuit for electromagnetic valve controls each magnetic valve and opens or closes.Described power input protection circuit connects
Power supply rectification filter circuit is connect, relay K2/K3/K4 Jing power supply rectification filter circuits, power input protection circuit and city are electrically connected
Connect.This that is magnetic valve electricity be direct current 220VDC input.In addition in 12V during the operating voltage of relay K2/K3/K4.
Described ratio valve-driving circuit includes operational amplifier, NPN type triode, and wherein operational amplifier is LM358
Type amplifier, with NPN type triode two are configured.Ratio valve-driving circuit output end drive connection proportioning valve, proportioning valve drives
Circuit PV-PWM signal input parts connect one-chip machine port control circuit Jing PV-PWM signal output parts, one-chip machine port control electricity
Road Jing ratio valve-driving circuit control ratio example valve opening sizes.The supply voltage of the proportioning valve is 20VDC.
Described DC Brushless DC Motor Drive Circuits are connected to two groups of supply voltages, be respectively 12V and 36 V, DC direct current without
The signal input part FAN1-HZ/FAN1-PWM and one-chip machine port control circuit signal output part FAN1- of brush motor drive circuit
HZ/FAN1-PWM connects, and DC Brushless DC Motor Drive Circuits include that control machines adjust circuit, triode change-over circuit.
One-chip machine port control circuit adjusts circuit and is connected with DC DC brushless motors and controls its rotating speed by control machines, i.e., singly
Piece machine adjusts 36V voltages by adjusting silicon controlled trigger current, reaches electric machine speed regulation.Described triode change-over circuit and DC
DC brushless motor connects, and the whether normal work of motor is detected through triode conversion after DC DC brushless motors feed back
Make.
Described ignition drive circuit includes relay K1, and is connected with one-chip machine port control circuit, one-chip machine port
Control circuit control relay K1, opens or closes relay K1.Described one-chip machine port control circuit connection igniting is opened
Powered-down road, described ignition switch circuit is lighted a fire with ignition drive circuit coordinated.Igniter external voltage is
AC220V, spark rate is 20 ± 5HZ, initial firing current≤10mA, and light a fire high pressure >=13KV.
The control system of the commercial integrated kitchen range also includes slow reflection drive circuit, described slow reflection drive circuit and list
Piece machine port control circuit connects, and controls its level output by one-chip machine port control circuit.When kitchen range top stockhole passes through
Level is height when infrared ray diffusing reflection principle has been detected pot, now lights a fire；When detecting without pot, level is for low, now fire
Go out.
The commercial integrated kitchen range also includes shift adjusting circuit, and arranging connects the debugging on-off circuit of AD mouths, described gear
Adjust circuit to be connected with one-chip machine port control circuit.Situation is typically based on, integrated kitchen range 1-15 shelves can be set to, can be adopted
Magnetic switch moves on-off circuit.Magnetic switch principle is：One-chip machine port control circuit detects every grade of magnetic by AD mouths
Control switching voltage to judge magnetic switch gear；Move on-off circuit principle：One-chip machine port control circuit is detected by AD mouths
Move the corresponding voltage in the position of the switch to judge to move the corresponding gear of switch.
Buzzer drive circuit, flame detection circuit, gas leakage drive of the commercial integrated kitchen range also including fault alarm
Dynamic circuit, anti-dry detection circuit, anti-backfire detection circuit, serial communication circuit and display panel drive circuit, and respectively with list
Piece machine port control circuit connects.Flame detection circuit uses ion detection, by detecting that inductive needle electric current is converted to electricity
Swaging formula, is converted to the signal of single-chip microcomputer identification judging to have fire or without fiery state；Judgement has fiery condition：Fire defector probe
Loop gas current >=0.9 ± 0.2uA；Judge without fiery condition：Fire defector probe loop gas current ﹤ 0.5uA；Ignition switch
After startup, flare up fire is such as detected before solenoid-driven, as the troubleshooting of false fire.Gas leakage drive circuit is former
Reason：When there is gas leakage, equipment output high level is revealed；During without revealing, equipment output low level is revealed；Single-chip microcomputer passes through
Triode transition detection reveals device level to determine whether to reveal, when gas leakage excessive concentration, one-chip machine port control
Circuit controling electromagnetic valve is closed, and stops being supplied to integrated kitchen range.The temperature in the detectable the bottom of a pan of anti-dry detection circuit simultaneously sends list to
Piece machine port control circuit, when the cooking bottom temperature for detecting reaches predetermined temperature, one-chip machine port control circuit then controls electricity
Magnet valve is closed, and stops being supplied to integrated kitchen range.Anti-backfire detection circuit can detect that and whether occur during integrated kitchen range use tempering
Phenomenon, one-chip machine port control circuit, one-chip machine port control circuit control electromagnetism can be sent a signal to when tempering is detected
Valve is closed, and stops being supplied to integrated kitchen range.Serial communication circuit can be with the communication connection such as mobile phone, WIFI, display panel drive circuit
More intuitively necessary operation can be carried out by controlling display board in integrated cooking bench.Described filter circuit and one-chip machine port control
Circuit connection processed, filter circuit can make direct voltage output more steady, for example, make the stable output signal of display floater.
Control flow block diagram of the present utility model is illustrated in figure 7, is described as follows：
1st, loss of ignition failure ----loss of ignition, presses ignition switch, and flame, honeybee are not detected by the appointed time
Ring device：Ring 60 seconds, blower fan：Strong wind operates 30 seconds, and little wind operates 30 seconds, terminates to report to the police, fault clearance：Ignition switch is pressed, clearly
Except failure, terminate to report to the police, meanwhile, the operation of blower fan strong wind terminates for 1 minute.
2nd, accident extinguishing failure ----accident extinguishing, in normal combustion, more than certain hour flame, buzzing is not detected by
Device：Ring 60 seconds, blower fan：Strong wind runs 30 seconds, and little wind runs 30 seconds, terminates to report to the police, fault clearance：Ignition switch is pressed, is removed
Failure, terminates to report to the police, meanwhile, the operation of blower fan strong wind terminates for 1 minute.
3rd, overheating fault --- in-burning or in shutdown, detect heat alarm, buzzer：Ring 60 seconds, blower fan：Strong wind
Operation 30 seconds, little wind runs 30 seconds, terminates to report to the police, fault clearance：Ignition switch is pressed, failure is removed, terminates to report to the police, meanwhile,
The operation of blower fan strong wind terminates for 1 minute.Note：Better than plank hardware design, after warning terminates, if overheating fault still occurs, meeting
There is valve pressure fault alarm.
4th, fan trouble --- before-igniting, wind speed does not reach igniting wind speed requirement, or during normal combustion, corresponding gear wind
Speed automatically adjusts failure, buzzer：Persistently report to the police, blower fan：Do not turn, fault clearance：Ignition key is pressed, failure is removed, terminates report
It is alert, meanwhile, blower fan strong wind runs 1 minute.
5th, valve pressure failure ----system detectio to valve is opened a way, buzzer：Persistently report to the police, blower fan：Continue strong wind operating, failure
Remove：Fault clearance not, needs to pull out power supply, detection circuitry, determines out of question, can just reclose power supply.
6th, false fire failure --- before-igniting, detect flare up fire, buzzer：Persistently report to the police, blower fan：To light a fire, wind speed is held
Reforwarding turns, fault clearance：Ignition key is pressed, failure is removed, terminates to report to the police, meanwhile, blower fan strong wind runs 1 minute.
7th, gas leakage failure ----detect gas leakage, buzzer：Persistently ring, blower fan：Continue strong wind operating, failure
Remove：Fault clearance not, needs to pull out power supply, detects gas pipeline, determines out of question, can just reclose power supply.
8th, non-homing igniting ----driving switch is not lighted a fire in ever-burning flame gear, buzzer：Persistently ring,
Blower fan：Blower fan does not turn, fault clearance：Ignition key is pressed, failure is removed, terminates to report to the police, meanwhile, the operation of blower fan strong wind
1 minute.
9th, fire failure is closed ----Guan Huohou, super certain hour, still detect flame, buzzer：Persistently ring,
Blower fan：Continue strong wind operating, fault clearance：Ignition key is pressed, failure is removed, terminates to report to the police, meanwhile, blower fan strong wind
Operation 1 minute.
10th, gas leakage module faults itself is in two kinds of situation：A, B,
A：During shutdown, buzzer：Persistently ring, blower fan：Do not turn（Off-mode is currently at, blower fan need not turn）, failure
Remove：Ignition key is pressed, failure is removed, terminates to report to the police, meanwhile, blower fan strong wind runs 1 minute；
B：Start, during burning, buzzer：Persistently ring, blower fan：Continue strong wind operating, fault clearance：Ignition key is pressed, clearly
Except failure, terminate to report to the police, meanwhile, blower fan strong wind runs 1 minute.
Claims (9)
1. a kind of control system of commercial integrated kitchen range, including power input protection circuit, it is characterised in that also including monolithic generator terminal
Mouth control circuit, driving circuit for electromagnetic valve, ratio valve-driving circuit, ignition drive circuit and DC driven by Brush-Less DC motor electricity
Road, described driving circuit for electromagnetic valve, ratio valve-driving circuit, ignition drive circuit and DC Brushless DC Motor Drive Circuits point
It is not connected with one-chip machine port control circuit, proportioning valve and the DC DC brushless motors of the ratio valve-driving circuit drive connection
The DC DC brushless motors coordinated of drive circuit drive connection gives burner supply after fully premixing combustion gas and air.
2. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that described driving circuit for electromagnetic valve bag
Include triode, the relay K2/K3/K4 of connection, relay K2/K3/K4 connection magnetic valves, driving circuit for electromagnetic valve input
Connection one-chip machine port control circuit, one-chip machine port control circuit Jing driving circuit for electromagnetic valve control magnetic valve is beaten and is opened or closed
Close.
3. the control system of commercialization integrated kitchen range as claimed in claim 2, it is characterised in that described power input protection circuit
Connection power supply rectification filter circuit, relay K2/K3/K4 Jing power supply rectification filter circuits, power input protection circuit and civil power
Connection.
4. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that described ratio valve-driving circuit bag
Include operational amplifier, NPN type triode, ratio valve-driving circuit output end drive connection proportioning valve, ratio valve-driving circuit PV-
Pwm signal input connects one-chip machine port control circuit Jing PV-PWM signal output parts, one-chip machine port control circuit Jing ratio
Example valve-driving circuit control ratio valve opening size.
5. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that described DC DC brushless motors drive
Dynamic circuit is connected to two groups of supply voltages, the signal input part FAN1-HZ/FAN1-PWM of DC Brushless DC Motor Drive Circuits and list
Piece machine port control circuit signal output part FAN1-HZ/FAN1-PWM connects, and DC Brushless DC Motor Drive Circuits include controllable
Silicon triggering adjusts circuit, triode change-over circuit, and it is straight with DC that one-chip machine port control circuit adjusts circuit by control machines
Stream brushless electric machine connects and controls its rotating speed, and described triode change-over circuit is connected with DC DC brushless motors.
6. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that ignition drive circuit includes relay
K1, and be connected with one-chip machine port control circuit, described one-chip machine port control circuit connection ignition switch circuit is described
Ignition switch circuit is lighted a fire with ignition drive circuit coordinated.
7. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that also including slow reflection drive circuit, institute
The slow reflection drive circuit stated is connected with one-chip machine port control circuit.
8. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that described also including shift adjusting circuit
Shift adjusting circuit arrange debugging on-off circuit, described shift adjusting circuit is connected with one-chip machine port control circuit.
9. the control system of commercialization integrated kitchen range as claimed in claim 1, it is characterised in that also including buzzer drive circuit, fire
Flame detection circuit, gas leakage drive circuit, anti-dry detection circuit, anti-backfire detection circuit, filter circuit, serial communication electricity
Road and display panel drive circuit, and be connected with one-chip machine port control circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484379.2U CN206094182U (en) | 2016-05-25 | 2016-05-25 | Control system of commercial integrated kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484379.2U CN206094182U (en) | 2016-05-25 | 2016-05-25 | Control system of commercial integrated kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094182U true CN206094182U (en) | 2017-04-12 |
Family
ID=58470768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484379.2U Active CN206094182U (en) | 2016-05-25 | 2016-05-25 | Control system of commercial integrated kitchen |
Country Status (1)
| Country | Link |
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| CN (1) | CN206094182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051834A (en) * | 2016-05-25 | 2016-10-26 | 浙江博立灶具科技有限公司 | Control system of commercial integrated stove |
-
2016
- 2016-05-25 CN CN201620484379.2U patent/CN206094182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051834A (en) * | 2016-05-25 | 2016-10-26 | 浙江博立灶具科技有限公司 | Control system of commercial integrated stove |
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