CN107184082A - A kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula and its control method - Google Patents
A kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula and its control method Download PDFInfo
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- CN107184082A CN107184082A CN201710534656.5A CN201710534656A CN107184082A CN 107184082 A CN107184082 A CN 107184082A CN 201710534656 A CN201710534656 A CN 201710534656A CN 107184082 A CN107184082 A CN 107184082A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to the technical field of electric cooker, the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula and its control method are sprayed more particularly, to a kind of pump.A kind of pump sprays the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula, wherein, including electric cooker, located at electric cooker top and connected Chu meter Liang meter Xia meter mechanisms, outside electric cooker and connected moisture storage capacity water water body, also include be used for wash rice and draw water wash a meter water pumping mechanism, also include central controller, central controller is electrically connected with above-mentioned mechanism respectively；Washing meter water pumping mechanism includes the water pump outlet pipe and drinking-water pipe in insertion electric cooker；Also include hood-opening device, hood-opening device is electrically connected with central controller.Rice is washed and key technology of drawing water using pump spray formula, using inner container of electric cooker as a meter container is washed, the water of inner container of electric cooker is extracted using water pump and is realized to inner container of electric cooker draining formation center to the upward current in periphery downwards and wash meter Gong Neng.This key technology makes rice-washing device structure relatively simple, is fundamental novel features, key technology and the main characteristics of the patent.
Description
Technical field
The present invention relates to the technical field of electric cooker, the full-automatic rice quantity-measuring and rice-washing intelligence of formula is sprayed more particularly, to a kind of pump
Electric cooker and its control method.
Background technology
Current full-automatic reservation timing intelligent electric cooker do not possess automatic measuring rice typically, wash rice and the electricity for the function such as add water
During rice cooker, after washed meter He Shui is put into pot together in advance, cooked the time by reservation function setting, if rice is in pot
The overlong time soaked in interior water, rice will soften, and cooking the rice quality come will be greatly reduced, and nutrition and mouthfeel become
Difference, user and manufacturer wish to wash rice and the intelligent electric cooker cooked listing immediately one after another, but in the electric cooker of disclosed listing
In product or the document delivered and disclosed patent, collection automatically plus rice, add water, wash rice, cook, timing and mobile phone or computer
Remotely（WIFI accesses internet）The electric cooker that manipulation function is integrated is also less, in current Internet of Things and internet+household electric
In the epoch of the widely studied application of device technology, automatic measuring rice is remotely realized, rice is washed, adds water and the functional requirement of Automatic-cooking constantly increases
Greatly.
The content of the invention
The present invention washes to overcome at least one defect described in above-mentioned prior art automatically to measure rice there is provided a kind of pump spray formula
Rice intelligent electric cooker and its control method, wash rice and key technology of drawing water using pump spray formula, make rice-washing device structure relatively simple.
The technical scheme is that：A kind of pump sprays the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula, wherein, including electric meal
Pot, located at electric cooker top and connected Chu meter Liang meter Xia meter mechanisms, outside electric cooker and connected moisture storage capacity
Water water body, in addition to for wash rice and draw water wash a meter water pumping mechanism, in addition to central controller, central controller difference
Electrically connected with above-mentioned mechanism；
Described meter water pumping mechanism of washing includes the water pump outlet pipe and drinking-water pipe in insertion electric cooker；Also include hood-opening device, open
Lid arrangement is electrically connected with central controller.
In the present invention, rice is washed and key technology of drawing water using pump spray formula, using inner container of electric cooker as a meter container is washed, water pump is utilized
Extract the water of inner container of electric cooker and form center to inner container of electric cooker draining and wash meter Gong Neng to the upward current realization in periphery downwards.
This key technology makes rice-washing device structure relatively simple, is fundamental novel features, key technology and the main characteristics of the patent.
Further, it is described to wash the stepper motor that meter water pumping mechanism also includes turning arm, is connected with turning arm end, institute
The drinking-water pipe stated almost is contacted in porch of drawing water with electric cooker liner bottom, and drinking-water pipe porch is equipped with screen pack.Described pump
The outlet pipe mouth of pipe is downwards and the position in the middle of the inner container of electric cooker；Washing meter water pumping mechanism also includes the commutation of the second electromagnetic three-way
Valve, suction pump, suction pump connection drinking-water pipe, the second T-way change-over solenoid valve are all connected with water pump outlet pipe, drinking-water pipe.
In the present invention, drinking-water pipe is almost contacted with electric cooker liner bottom in porch of drawing water and drained so as to draw water, drinking-water pipe
Porch sucks rice when preventing from drawing water equipped with screen pack.The mouth of pipe of water pump outlet pipe is downwards and the position in the middle of inner container of electric cooker
Put, after having put rice and being filled with appropriate rice washing water, the second T-way change-over solenoid valve, which is powered, makes draining and the water pump outlet pipe of pump
Connection, the rice washing water formation that water pump is powered in operating inner container of electric cooker is drawn water and discharge cycle, and water pump outlet pipe exports downward draining
Promoting rice washing water, flowing up realization to periphery washes rice downwards with meter Cong centers.The suction pump of selection is different from general centrifugation
Pump, can suction air conditions under draw water, also can sky take out a few minutes clock time, can meet the need for rice washing water is drained, draw water
Drain rear suction pump sky and take out operating current reduction, suction pump operating current sensor can transmit the signal to central controller, in
Centre controller control suction pump stops pumping.
Further, the lower rice of amount rice that described Chu meter Liang meter Xia meter mechanisms include rice storage device, are connected with rice storage device bottom
Device, the lower rice inner tube being connected with amount rice rice feeder bottom, the lower rice outer tube being sheathed on outside lower rice inner tube, lower rice outer tube are connected to electricity
Rice cooker.Described Chu meter Liang meter Xia meter mechanisms also include the electric expansion bar for driving lower rice outer tube inclination movement.
In the present invention, electric expansion bar drives lower rice outer tube to tilt down direction and extended above inner container of electric cooker during lower rice,
Measure rice rice feeder magnetic valve to open by rice under lower rice inner tube and lower rice outer tube to electric cooker, while measuring rice rice feeder to rice storage device
Rice amount is weighed, and rice amount reaches that rice closed electromagnetic valve stops lower rice under the setting amount of cooking instantly, and electric expansion bar drives lower rice outer tube
Be inclined upwardly the position that direction returned back to outside electric cooker.
Further, the first electromagnetism that described moisture storage capacity water water body includes water receiver, is connected with water receiver bottom
Three-way diverter valve, the first T-way change-over solenoid valve is also connected with the water inlet pipe of external water source；Moisture storage capacity water water body also includes amount
Hydrophone and lower water solenoid valve, water-meter and lower water solenoid valve top connect the first T-way change-over solenoid valve, its underpart connection water storage
Device downcomer, water receiver downcomer connection drinking-water pipe.Described suction pump is arranged on the position of a little higher than water receiver.
In the present invention, water receiver downcomer connects one entrance of the first T-way change-over solenoid valve, the first T-way change-over solenoid valve
Another entrance is connected to water or pure water through water inlet pipe, and the first T-way change-over solenoid valve delivery port is through flexible pipe and water-meter and lower water
Magnetic valve is connected, and water-meter and the outlet of lower water solenoid valve connect down water with drinking-water pipe to electric cooker by downcomer, can when using
Set and use water receiver water source or outside running water and source of purified water by the first T-way change-over solenoid valve control selections.
Further, intelligent electric cooker also includes drainage mechanism, and drainage mechanism includes the 3rd electromagnetism being connected with drinking-water pipe
Three-way diverter valve, the outside drainpipe being connected with the 3rd T-way change-over solenoid valve.Intelligent electric cooker also includes rice washing water recycling machine
Structure, described rice washing water recovering mechanism includes the rice washing water recovering tray outside electric cooker, described rice washing water recovering tray bottom
Portion is provided with rice washing water recovering tray guide rail；Described electric cooker bottom is provided with electric cooker guide rail.
In the present invention, automatic or manual pouring pattern may be selected in draining, and the 3rd T-way change-over solenoid valve entrance connects the second electricity
Magnetic three-way diverter valve, the 3rd T-way change-over solenoid valve outlet can connect that rice washing water and the water of detergent line is direct by flexible pipe
It is discharged to kitchen sink drain and realizes Auto-drainage, also may be selected to lead to rice washing water recovering tray, rice washing water recovering tray can pass through rice washing water
Recovering tray guide rail manually pulls out pouring.Electric cooker can be pulled out and operated into luggage meal by user when having dinner by electric cooker guide rail.
Described hood-opening device includes on electric cooker and connected electric cooker cover, provided with interior inside electric cooker cover
Portion's anchor switch, described electric cooker, which is externally provided with turning arm, turning arm, is provided with drive mechanism, the electric meal of one end connection of turning arm
At the top of pot lid, its other end connection drive mechanism, drive mechanism is that electric cooker cover controls stepper motor；Rotation is additionally provided with turning arm
Pivoted arm expansion and cotraction regulator.
The control method of the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula is sprayed using a kind of described pump, wherein, including it is following
Step：
S1. user, which cooks, sets and sends execute instruction, and central controller receives setting instruction of cooking, and electric cooker cover is opened；
S2. turning arm, which is rotated to, washes a meter position；
S3. measure water under hydrophone under water and reach predetermined rice washing water amount；
S4. rice reaches predetermined rice amount under amount rice rice feeder；
S5. water pump circulation is drawn water and sprayed water washes rice for the first time；
S6. suction pump, which draws water, is drained, and rice completion is washed for the first time；
S7. carry out washing rice according to the setting for washing meter number of times；
S8. measure water under hydrophone under water and reach predetermined water of cooking；
S9. turning arm, which is rotated to, non-washes a meter position；
S10. electric cooker cover is closed and cooked, and water and suction pump draw water cleaning pump and pipeline amount under hydrophone under water；
S11. electric cooker is cooked completion, alarm buzzer sounding.
Compared with prior art, beneficial effect is：Rice is washed using pump spray formula and drawn water key technology, using inner container of electric cooker as
A meter container is washed, the water of inner container of electric cooker is extracted using water pump and to form center to inner container of electric cooker draining upward to periphery downwards
Current, which are realized, washes meter Gong Neng.This key technology makes rice-washing device structure relatively simple, is fundamental novel features, the key technology of the patent
And main characteristics.
And the present invention is the technology of Internet of things for having certain basis based on current development, proposing can be towards family and commercial
Integrate full-automatic amount rice, wash rice, lower rice, lower water and the electric meal of intelligence cooked with computer or mobile phone remote reservation control function
Pot patented technology simultaneously completes to implement and model machine manufacture, and the product of patented technology its electric cooker can be with the electric meal in part that has listed at present
Pot compatibility is used.
Brief description of the drawings
Fig. 1 be electric cooker cover of the present invention open at present rice, wash a meter schematic diagram.
Fig. 2, which is that the present invention is non-, washes a meter view.
Fig. 3 is that electric cooker cover of the present invention closes schematic diagram.
Fig. 4 is that electric cooker cover of the present invention opens schematic diagram.
Fig. 5 is the inventive method schematic flow sheet.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Figure 1, 2, a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula, wherein, including electric cooker 3, be located at
The top of electric cooker 3 and connected Chu meter Liang meter Xia meter mechanisms, located at electric cooker 3 is outer and connected moisture storage capacity water under water
Mechanism, in addition to for wash rice and draw water wash a meter water pumping mechanism, in addition to central controller 15, central controller 15 respectively with
Above-mentioned mechanism electrical connection；
Washing meter water pumping mechanism includes the water pump outlet pipe 2 and drinking-water pipe 5 in insertion electric cooker 3.
In the present embodiment, rice is washed and key technology of drawing water using pump spray formula, using inner container of electric cooker as a meter container is washed, water is utilized
Pumping takes the water of inner container of electric cooker and forms center to inner container of electric cooker draining washes meter Gong to the upward current realization in periphery downwards
Energy.This key technology makes rice-washing device structure relatively simple, is fundamental novel features, key technology and the main characteristics of the patent.
Specifically, the stepper motor 18 that meter water pumping mechanism also includes turning arm 4, is connected with the end of turning arm 4 is washed, drinking-water pipe
5 almost contact in porch of drawing water with electric cooker liner bottom, and the porch of drinking-water pipe 5 is equipped with screen pack.The mouth of pipe of water pump outlet pipe 2 is downward
And the position in the middle of inner container of electric cooker；Washing meter water pumping mechanism also includes the second T-way change-over solenoid valve 19, suction pump 13, takes out
Water pump 13 connects drinking-water pipe 5, and the second T-way change-over solenoid valve 19 is all connected with water pump outlet pipe 2, drinking-water pipe 5.
In the present embodiment, drinking-water pipe 5 is almost contacted with electric cooker liner bottom in porch of drawing water and drained so as to draw water, and is drawn water
The porch of pipe 5 sucks rice when preventing from drawing water equipped with screen pack.The mouth of pipe of water pump outlet pipe 2 is downwards and in the middle of inner container of electric cooker
Position, after having put rice and being filled with appropriate rice washing water, the energization of the second T-way change-over solenoid valve 19 makes the draining of pump with pumping out
Water pipe 2 is connected, water pump be powered operating inner container of electric cooker in rice washing water formation draws water and discharge cycle, water pump outlet pipe 2 export to
Lower draining promotes rice washing water, and flowing up realization to periphery washes rice downwards with meter Cong centers.The suction pump 13 of selection is different from typically
Centrifugal pump, can suction air conditions under draw water, also can sky take out a few minutes clock time, the need for draining rice washing water can be met
Will, draw water and drain the rear sky of suction pump 13 and take out operating current reduction, the operating current sensor of suction pump 13 can transmit the signal into
Controller 15 is entreated, the control suction pump of central controller 15 stops pumping.
As shown in figure 1, the amount rice rice feeder that Chu meter Liang meter Xia meter mechanisms include rice storage device 10, are connected with the bottom of rice storage device 10
9th, the lower rice inner tube 8 being connected with amount rice rice feeder 9 bottom, the lower rice outer tube 6 being sheathed on outside lower rice inner tube 8, lower rice outer tube 6 are connected
To electric cooker 3.Store up the electric expansion bar 7 that rice Liang meter Xia meter mechanisms also include driving the lower inclination movement of rice outer tube 6.
In the present embodiment, electric expansion bar 7 drives lower rice outer tube 6 to tilt down direction and extended on inner container of electric cooker during lower rice
Side, the magnetic valve of amount rice rice feeder 9 is opened by lower rice inner tube 8 and 6 times rice of lower rice outer tube to electric cooker, while measuring rice rice feeder 9
10 meters of amounts of rice storage device are weighed, rice amount reaches that rice closed electromagnetic valve stops lower rice, the band of electric expansion bar 7 under the setting amount of cooking instantly
Dynamic lower rice outer tube 6 is inclined upwardly the position that direction is returned back to outside electric cooker.
Specifically, the first electromagnetic three-way that moisture storage capacity water water body includes water receiver 11, is connected with the bottom of water receiver 11
Reversal valve 14, the first T-way change-over solenoid valve 14 is also connected with the water inlet pipe 12 of external water source；Moisture storage capacity water water body also includes
Water-meter and lower water solenoid valve 16, water-meter and the top of lower water solenoid valve 16 connect the first T-way change-over solenoid valve 14, its underpart
Connect water receiver downcomer 17, the connection drinking-water pipe 5 of water receiver downcomer 17.Suction pump 13 is arranged on the position of a little higher than water receiver 11
Put.
In the present embodiment, water receiver downcomer 17 connects 14 1 entrances of the first T-way change-over solenoid valve, the first electromagnetic three-way
Another entrance of reversal valve 14 is connected to water or pure water through water inlet pipe 12, the delivery port of the first T-way change-over solenoid valve 14 through flexible pipe with
Water-meter and lower water solenoid valve 16 are connected, and water-meter and the outlet of lower water solenoid valve 16 connect down water by downcomer with drinking-water pipe 5
It can be set to electric cooker, when using and use water receiver water source or outside originally by the control selections of the first T-way change-over solenoid valve 14
Water and source of purified water.
Specifically, intelligent electric cooker also includes drainage mechanism, drainage mechanism includes the 3rd electromagnetism three being connected with drinking-water pipe 5
Logical reversal valve 20, the outside drainpipe 21 being connected with the 3rd T-way change-over solenoid valve 20.Intelligent electric cooker is also returned including rice washing water
Mechanism is received, rice washing water recovering mechanism includes the rice washing water recovering tray 22 outside electric cooker 3, and the bottom of rice washing water recovering tray 22 is set
There is rice washing water recovering tray guide rail 23；The bottom of electric cooker 3 is provided with electric cooker guide rail 1.
In the present embodiment, automatic or manual pouring pattern may be selected in draining, and the entrance of the 3rd T-way change-over solenoid valve 20 connects
Two T-way change-over solenoid valves 19, the 3rd T-way change-over solenoid valve 20 outlet can be connected rice washing water and detergent line by flexible pipe
Water be exhausted directly to kitchen sink drain and realize Auto-drainage, also may be selected to lead to rice washing water recovering tray 22, rice washing water recovering tray 22
Pouring can manually be pulled out by rice washing water recovering tray guide rail 23.User can be pulled out electric cooker 3 by electric cooker guide rail 1 when having dinner
Enter the operation of luggage meal.
As shown in Figure 3,4, hood-opening device includes on electric cooker 3 and connected electric cooker cover 24, electric cooker cover
24 inside are provided with internal anchor switch, and electric cooker 3, which is externally provided with turning arm 26, turning arm 26, is provided with drive mechanism, turning arm 26
One end connection electric cooker cover 24 top, its other end connection drive mechanism, drive mechanism is that electric cooker cover controls stepper motor
27；Turning arm expansion and cotraction regulator 25 is additionally provided with turning arm 26.
In the present embodiment, cancel cover latch button on the face of electric cooker cover 24, user is only needed to downwards by electric cooker cover, in it
Portion's anchor switch is tripped, and then hand unclamps upwards can open electric cooker cover, and opening need to only press after electric cooker cover to direction is closed
Electric cooker cover is to a stop, lock switch latch inside it, you can close electric cooker cover.Stepper motor is controlled by electric cooker cover
27 control turning arms 26 rotate a low-angle and press down on electric cooker cover（For counterclockwise in Fig. 3）, inside electric cooker cover
Anchor switch is tripped, and electric cooker cover control stepper motor 27 drives the opposite direction Unscrew electric cooker cover again of turning arm 26, and Fig. 4 is
Electric cooker cover opens control schematic diagram；Electric cooker cover control stepper motor 27 controls turning arm 26 to electric meal when closing electric cooker cover
Pot lid closes direction（For counterclockwise in Fig. 4）Rotation forces electric cooker cover rotates to electric cooker cover closed position, electric cooker
The internal lock switch latch of lid, then opposite direction spinning reduction again.Turning arm expansion and cotraction regulator 25 is to be used to adjust rotation in Fig. 3
The length of arm 26 is to adapt to the requirement of different size electric cooker.
In the present embodiment, central controller 15（Including APP mobile phone control modules, WIFI control modules, Bluetooth control mould
Block, G nets or C net wireless signals remote control module, related software control program, Users panel operation keyboard, timing, alarm and
Display etc.）, setting of cooking can be carried out according to needed for individual, is set by mobile phone, bluetooth is set or Users panel operation keyboard is set
Put.Fig. 1 rice storage device 10 and water receiver 11 is divided before and after electric cooker side in the overall practical structures of fully automatic rice cooker
The shape of cloth, rice storage device 10 and water receiver 11, which is pressed, can actually utilize spatial design, turning arm 4, drinking-water pipe shown in Fig. 1（And under
Water pipe）5 and the rice assembly that draws water of washing of the grade composition of water pump outlet pipe 2 be in the centre position of rice storage device 10 and water receiver 11.
As shown in figure 5, all parts and implementation procedure of automatic washing rice electric cooker are by central controller 15, can be according to individual
Setting of cooking is carried out needed for people, is operated by mobile phone operation, Bluetooth operation or Users panel operation keyboard.
S1. user, which cooks, sets and sends execute instruction, and central controller, which receives to cook, sets instruction to carry out correlation
Operational control, electric cooker cover is lower in off position as shown in figure 3, electric cooker cover control stepper motor 27 drives turning arm 26 by figure
3 low-angles of counterclockwise rotates one press down on anchor switch inside electric cooker cover, electric cooker cover and opened, electric cooker cover control
Stepper motor 27 processed drives turning arm 26 to be rotated clockwise to electric cooker cover fully open position again.
S2. stepper motor 18 drives turning arm 4 to be reached from the non-meter state position counterclockwise rotates of washing shown in Fig. 2
It is as shown in Figure 1 to wash a meter state, stabilization of the turning arm 4 when this position ensures to wash meter provided with U-shaped supporting arrangement.Then first is electric
The selection of magnetic three-way diverter valve 14, which connects water receiver 11 or connects water inlet pipe 12, connects running water, water-meter and lower water solenoid valve 16 dozens
Open through downcomer 17 and drinking-water pipe（And downcomer）5, to water under electric cooker, predetermined wash are reached according to how much lower water of lower rice amount
Meter Shui Liang water-meters and lower water solenoid valve 16, which are closed, stops lower water.Rice outer tube 6 tilts down direction and stretched under electric expansion bar 7 drives
To above inner container of electric cooker, the magnetic valve of amount rice rice feeder 9 is opened through lower rice inner tube 8 and 6 times rice of lower rice outer tube to electric cooker, simultaneously
Rice storage device rice amount is weighed, rice amount reaches that the rice closing of rice feeder 9 of the setting amount of cooking amount stops lower rice, the band of electric expansion bar 7 instantly
Dynamic lower rice outer tube 6 is inclined upwardly the position that direction is returned back to outside electric cooker.
S3. the second T-way change-over solenoid valve 19, which is powered, connects exit of pump and water pump outlet pipe 2, water pump be powered draw water and by
2 mouthfuls of water pump outlet pipe is sprayed water downwards, is formed rice washing water stream and is washed rice for the first time, and the second electromagnetism after the time that rice reaches setting is washed for the first time
Three-way diverter valve 19 connects exit of pump and the entrance of the 3rd T-way change-over solenoid valve 20 and passes through the 3rd T-way change-over solenoid valve 20
Rice washing water is drained into kitchen sink drain or rice washing water recovering tray 22.Rice washing water drains the rear sky of suction pump 13 and takes out operating current reduction,
The control suction pump 13 of central controller 15 is stopped pumping, and rice completion is washed for the first time.Then carried out further according to the setting for washing meter number of times
Rice is washed, is washed after rice draws water and be fully completed, water-meter and lower water solenoid valve 16 open lower water, according to the number of lower rice amount and phase of cooking
Close water-meter and lower water solenoid valve 16 after the water of cooking for setting lower water to reach setting and close and stop lower water.
S4. stepper motor 18 drives turning arm 4（In Fig. 1 clockwise）From washing, meter state shift is non-to wash a meter state, such as
Shown in Fig. 2.In the case of added with water of cooking, the exit of water pump outlet pipe 2 and the porch of drinking-water pipe 5 not glutinous rice.
S5. electric cooker cover control stepper motor 27 takes turning arm 26 to and closes direction to electric cooker cover（It is the inverse time in Fig. 4
Pin direction）Rotation forces electric cooker cover rotates to lock switch latch and electricity inside electric cooker cover closed position, electric cooker cover
Cooking vessel cover is closed, and then electric cooker cover control stepper motor 27 drives turning arm 26 opposite direction is rotated back to the position of reset again.
Amount water and lower water solenoid valve 16 open lower water simultaneously and suction pump 13 run about 10 second time cleaning suction pump 13 and pipeline and to
One section between in electric cooker liner of kitchen sink drain or the draining of rice washing water recovering tray 22, downcomer 17 and the junction of drinking-water pipe 5
Drinking-water pipe has been cleaned when cooking lower water.
S6. electric cooker enters program of cooking, and alarm buzzer pronounces after the completion of cooking.User cleans electric cooker after meal
Courage and cooker liner are put back to after electric cooker, can drive turning arm 4 as desired by the ad hoc key control stepper motor 18 of cancel key one
A meter state is washed from non-（As shown in Figure 2）Conversion is to washing a meter state（As shown in Figure 1）, water solenoid valve 16 connects lower water to electricity to amount under water
Reach that default water highly stops lower water in rice cooker courage, the second T-way change-over solenoid valve 19, which is powered, connects exit of pump with pumping out
Water pipe 2, then suction pump 13 water circulation in electric cooker liner is drawn water and draining, draw water about 10 seconds time flushing water pumps 13 and pumps
Pipeline between the T-way change-over solenoid valve 19 of outlet pipe 2 and second, then the second T-way change-over solenoid valve 19 connect exit of pump
With the entrance of the 3rd T-way change-over solenoid valve 20, rinse water is drained into discharge, rear stepper motor 18 drives turning arm 4 to be returned to non-wash
Rice state（As before addressed as shown in Figure 2）.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of pump sprays the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula, it is characterised in that including electric cooker（3）, located at electric cooker
（3）Top and connected Chu meter Liang meter Xia meter mechanisms, located at electric cooker（3）Outer and connected moisture storage capacity water dispenser under water
Structure, in addition to for wash rice and draw water wash a meter water pumping mechanism, in addition to central controller（15）, central controller（15）Respectively
Electrically connected with above-mentioned mechanism；
Described meter water pumping mechanism of washing includes insertion electric cooker（3）Interior water pump outlet pipe（2）And drinking-water pipe（5）；Also include opening
Lid arrangement, hood-opening device and central controller（15）Electrical connection.
2. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 1, it is characterised in that：Described
Washing meter water pumping mechanism also includes turning arm（4）With turning arm（4）The stepper motor of end connection（18）, described drinking-water pipe（5）
Drawing water, porch is almost contacted with electric cooker liner bottom, drinking-water pipe（5）Porch is equipped with screen pack.
3. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 2, it is characterised in that：Described
Water pump outlet pipe（2）The mouth of pipe is downwards and the position in the middle of the inner container of electric cooker；Washing meter water pumping mechanism also includes the second electromagnetic three-way
Reversal valve（19）, suction pump（13）, suction pump（13）Connect drinking-water pipe（5）, the second T-way change-over solenoid valve（19）With pumping out water
Pipe（2）, drinking-water pipe（5）It is all connected with.
4. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 1, it is characterised in that：Described
Storing up rice Liang meter Xia meter mechanisms includes rice storage device（10）With rice storage device（10）The amount rice rice feeder of bottom connection（9）And rice under amount rice
Device（9）The lower rice inner tube of bottom connection（8）, be sheathed on lower rice inner tube（8）Outer lower rice outer tube（6）, lower rice outer tube（6）It is connected to
Electric cooker（3）.
5. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 4, it is characterised in that：Described
Storing up rice Liang meter Xia meter mechanisms also includes driving lower rice outer tube（6）The electric expansion bar of inclination movement（7）.
6. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 3, it is characterised in that：Described
Moisture storage capacity water water body includes water receiver（11）With water receiver（11）First T-way change-over solenoid valve of bottom connection（14）,
First T-way change-over solenoid valve（14）It is also connected with the water inlet pipe of external water source（12）；Moisture storage capacity water water body also includes water-meter
And lower water solenoid valve（16）, water-meter and lower water solenoid valve（16）Top connects the first T-way change-over solenoid valve（14）, its underpart
Connect water receiver downcomer（17）, water receiver downcomer（17）Connect drinking-water pipe（5）.
7. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 6, it is characterised in that：Described
Suction pump（13）Installed in a little higher than water receiver（11）Position；Intelligent electric cooker also includes drainage mechanism, and drainage mechanism includes
With drinking-water pipe（5）3rd T-way change-over solenoid valve of connection（20）, with the 3rd T-way change-over solenoid valve（20）The outside row of connection
Water pipe（21）.
8. a kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to claim 1, it is characterised in that：Described
Intelligent electric cooker also includes rice washing water recovering mechanism, and described rice washing water recovering mechanism includes being located at electric cooker（3）Outside washes
Rice Water Sproading disk（22）, described rice washing water recovering tray（22）Bottom is provided with rice washing water recovering tray guide rail（23）；Described electric meal
Pot（3）Bottom is provided with electric cooker guide rail（1）.
9. spraying the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula according to a kind of any described pump of claim 1 to 8, its feature exists
In：Described hood-opening device includes being located at electric cooker（3）Upper and connected electric cooker cover（24）, electric cooker cover（24）It is internal
Provided with internal anchor switch, described electric cooker（3）It is externally provided with turning arm（26）, turning arm（26）Place is provided with drive mechanism, rotation
Pivoted arm（26）One end connection electric cooker cover（24）Top, its other end connection drive mechanism, drive mechanism is electric cooker cover control
Stepper motor processed（27）；Turning arm（26）On be additionally provided with turning arm expansion and cotraction regulator（25）.
10. the control method of the full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula, its feature are sprayed using a kind of pump described in claim 9
It is, comprises the following steps：
S1. user, which cooks, sets and sends execute instruction, and central controller receives setting instruction of cooking, and electric cooker cover is opened；
S2. turning arm, which is rotated to, washes a meter position；
S3. measure water under hydrophone under water and reach predetermined rice washing water amount；
S4. rice reaches predetermined rice amount under amount rice rice feeder；
S5. water pump circulation is drawn water and sprayed water washes rice for the first time；
S6. suction pump, which draws water, is drained, and rice completion is washed for the first time；
S7. carry out washing rice according to the setting for washing meter number of times；
S8. measure water under hydrophone under water and reach predetermined water of cooking；
S9. turning arm, which is rotated to, non-washes a meter position；
S10. electric cooker cover is closed and cooked, and water and suction pump draw water cleaning pump and pipeline amount under hydrophone under water；
S11. electric cooker is cooked completion, alarm buzzer sounding.
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| CN201710534656.5A CN107184082A (en) | 2017-07-03 | 2017-07-03 | A kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula and its control method |
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| CN201710534656.5A CN107184082A (en) | 2017-07-03 | 2017-07-03 | A kind of pump spray full-automatic rice quantity-measuring and rice-washing intelligent electric cooker of formula and its control method |
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| CN107184082A true CN107184082A (en) | 2017-09-22 |
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| CN107898326A (en) * | 2017-12-20 | 2018-04-13 | 佛山市爱米吧科技有限公司 | Automatic watering, cleaning and the mechanism of draining |
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Application publication date: 20170922 |
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