CN109567582A

CN109567582A - One kind is drawn water electric pressure cooking saucepan

Info

Publication number: CN109567582A
Application number: CN201811630404.3A
Authority: CN
Inventors: 李国华; 李国刚; 陈伟
Original assignee: Weihai Shen An Electronic Technology Co Ltd
Current assignee: Weihai Shen An Electronic Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-04-05

Abstract

It draws water electric pressure cooking saucepan the present invention relates to one kind, electric pressure cooking saucepan includes container chamber, pot gallbladder that draws water, pot cover plate；Draw water electric pressure cooking saucepan inside be equipped with container chamber；Place pot gallbladder that draws water in the inside of container chamber；Pot gallbladder that draws water includes pot body, pot body water pipe, pot inner nozzle, the pot edge mouth of a river；The draw water top of pot gallbladder is equipped with pot cover plate, sets pump mouth on pot cover plate；Draw water pot gallbladder the pot edge mouth of a river with fixed bit placement location in container chamber, the pot edge mouth of a river it is corresponding with the pump mouth above pot cover plate place；When pot cover plate closing, water outlet is snapped together with the pot edge mouth of a river, be can be carried out and is drawn water；When pot cover plate is opened, water outlet is separated with the pot edge mouth of a river；Water pumping mechanism is set, the water inside pot gallbladder that draws water is extracted out outward.

Description

One kind is drawn water electric pressure cooking saucepan

Technical field

Draw water electric pressure cooking saucepan the present invention relates to a kind of electric pressure cooking saucepan more particularly to one kind, can from the inside for pot gallbladder that draws water to Extracardiac pumping or to inside pot gallbladder plus water.

Background technique

Electric pressure cooking saucepan is a kind of modernization cooker a variety of processing such as be able to carry out steaming, boil, stew, simmering, boiling in a covered pot over a slow fire, currently on the market Existing electric pressure cooking saucepan can not be cooked food materials or hair food materials processed or be boiled medicine by pot cover automatic pumping, water inlet；Thus lack one Plant the electric pressure cooking saucepan that draws water.

Summary of the invention

In order to solve shortcoming present in above-mentioned technology, electric pressure cooking saucepan is drawn water the present invention provides one kind to meet hair Stichopus japonicus (processed), functions of boiling medicine etc. automatically.

In order to solve the above technical problems, the technical solution adopted by the present invention is that: one kind is drawn water electric pressure cooking saucepan, including voltage Power main pan body (1), it is characterised in that: the electric pressure cooking saucepan main body (1) includes draw water a pot gallbladder (18), pot cover plate (5)；It is described to draw water Pot gallbladder (18) is located at the inside of electric pressure cooking saucepan main body (1), draws water and is provided with pot cover plate (5) above a pot gallbladder (18)；The pot cover Pump mouth (24) are provided on plate (5)；

Pot gallbladder (18) that draws water includes the pot edge mouth of a river (23)；The pot edge mouth of a river (23) is with fixed bit placement location in electric pressure cooking saucepan The inside of main body (1), the pot edge mouth of a river (23) are placed corresponding to pump mouth (24)；When pot cover plate (5) closure, the pot edge mouth of a river (22) It is snapped together with pump mouth (24), after pot cover plate is opened, the pot edge mouth of a river (23) are separated with pump mouth (24)；

It is equipped with water pumping mechanism in the inside of electric pressure cooking saucepan main body (1), water pumping mechanism includes suction pump (19), pump mouth (24), it draws water a pot gallbladder (18)；From the inside for pot gallbladder (18) that draws water to extracardiac pumping；

Suction pump (19) is arranged on pump mouth (24), and suction pump is high temperature resistant, high pressure-resistant.

It is equipped with pot gallbladder that draws water in electric pressure cooking saucepan main body, pot gallbladder (18) that draws water includes pot body (20), pot body water pipe (21), in pot Mouth of a river strainer (25), pot inner nozzle (22), the pot edge mouth of a river (23)；Pot body (20) is the conventional pan gallbladder of upper end opening, lower end band bottom； The upper port periphery of pot body (20) sets pot edge；The pot edge mouth of a river (23) is arranged on pot edge；Pot body water pipe (21) is disposed longitudinally on Above the pot wall of pot body (20) or it is wrapped in inside pot wall；Pot body water pipe (21) is equipped with upper and lower two ports；Pot body water pipe (21) bottom or the lower end inside pot wall that lower port is located at pot body (20), referred to as pot inner nozzle (22)；In pot inner nozzle (22) set a pot inner nozzle strainer (25) at, the food materials or residue that pot inner nozzle strainer (25) can stop pot body (20) internal not by It is extracted into pot body water pipe (21)；Pot body water pipe (21) is located at the upper port on pot edge and is known as the pot edge mouth of a river (23).

Container chamber (3) are equipped with inside electric pressure cooking saucepan main body (1)；The inside of container chamber (3), which is equipped with, can accommodate pot gallbladder that draws water (18) space of pot body water pipe (21) or the pot edge mouth of a river (23), the pot edge mouth of a river (23) for pot gallbladder (18) that draws water are put with fixed bit Set, the pot edge mouth of a river (23) corresponding pot cover plate (5) pump mouth (24) above internal in container chamber (3)；After pot cover plate (5) closure Pump mouth (24) and the pot edge mouth of a river (23) closely fasten, pump mouth (24) and the pot edge mouth of a river (23) phase after pot cover plate (5) are opened Separation.

Master controller (9) are provided on the inside of lower case (1) or outer cover (6)；There are many real for master controller (9) Existing mode, including single-chip microcontroller input control program is realized；The control program includes the electric heating program being previously set, water inlet journey The control program of all electric pressure cooking saucepans such as sequence, program of drawing water；Master controller receives the control signal of various sensors, output control System instruction；Master controller is electrically heated device, water pump, water valve etc. to electric pressure cooking saucepan by the opening and closing of control relay and controls System.

Water pumping mechanism is equipped in electric pressure cooking saucepan main body；Water pumping mechanism is arranged in the inside of electric pressure cooking saucepan main body (1)；Water pumper Structure includes suction pump (19), the flow sensor that draws water (17), pump mouth (24), draws water a pot gallbladder (18)；Water pumping mechanism is divided into outlet Formula water pumping mechanism or two kinds of internal discharging type water pumping mechanism；Exhausting type water pumping mechanism: water pumping mechanism is the internal water of a pot gallbladder (18) that draws water Or liquid is extracted into electric pressure cooking saucepan body exterior, is discharged by external drainpipe；Internal discharging type water pumping mechanism: water pumping mechanism is the pot that draws water The internal water of gallbladder (18) or liquid, which are extracted into, collects water box (32) inside；Suction pump (19) is arranged on drinking-water pipe, suction pump (19) A plurality of types of water pumps such as including centrifugal pump；Suction pump connects master controller；Flow sensor (17) setting of drawing water is being drawn water Guan Shang；The flow sensor that draws water connects master controller；It collects water box (32) setting and hangs over shell in shell (2) inside or outside (2) outside；

The pump process of exhausting type water pumping mechanism is as follows: master controller (9) issues instruction of drawing water, the relay that draws water (29) It draws water after closure, suction pump (19) power-up, the water in a pot gallbladder (18) that draws water just passes through the internal pot inner nozzle of a pot gallbladder (18) of drawing water Strainer (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pump mouth (24), suction pump (19), draw water stream Quantity sensor (17) flows to the outside of electric pressure cooking saucepan main body (1)；When the water flow of the flow sensor that draws water (17) reaches setting number After being worth or being anhydrous, the flow sensor that draws water (17) issues the signal that stops pumping, master controller (9) hair to master controller (9) Stop pumping instruction out, and the relay that draws water (29) disconnects, and suction pump (19) power-off stops pumping.

The pump process of internal discharging type water pumping mechanism is as follows: master controller (9) issues instruction of drawing water, the relay that draws water (29) It draws water after closure, suction pump (19) power-up, the water in a pot gallbladder (18) that draws water just passes through the internal pot inner nozzle of a pot gallbladder (18) of drawing water Strainer (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pump mouth (24), suction pump (19), draw water stream Quantity sensor (17), which flows to, collects water box (32) inside；When the water flow of the flow sensor that draws water (17) reaches setting numerical value or nothing After water, the flow sensor that draws water (17) issues the signal that stops pumping to master controller (9), and master controller (9), which issues, to be stopped It draws water instruction, the relay that draws water (29) disconnects, and suction pump (19) power-off stops pumping.

Water intake mechanism is provided in electric pressure cooking saucepan main body；Water intake mechanism setting is internal in electric pressure cooking saucepan main body (1), have to The function of pot gallbladder inner inlet；Water intake mechanism includes outer water source water inlet or water bottle two kinds of modes of water inlet；

Outer water source water intake mode: outer water source mode water intake mechanism includes tap water water intake mode and draws water from outer water source into water Two kinds of modes；Tap water water intake mode: the water intake mechanism of tap water water intake mode includes water inlet (13), flow of inlet water sensor (16), inlet valve (14)；The water inlet (13) is set to the top on pot cover plate (5) and being located at pot gallbladder；Pot gallbladder includes pot for cooking rice Gallbladder and draw water a pot gallbladder (18)；Tap water outside electric pressure cooking saucepan passes through external water inlet pipe, flow of inlet water sensor (16), water inlet Valve (14) water inlet (30) flows into inside electric pressure cooking saucepan；Inlet valve (14) is arranged on water inlet pipe；Inlet valve and master controller It is connected, master controller (9) controls the water flowed into inside pot gallbladder by the unlatching closure of control inlet valve；Into Water flow sensor (16) is arranged on water inlet pipe；Flow of inlet water sensor (16) is connected with master controller (9), feed water flow Quantity sensor (16) issues water flow signal to master controller (9)；The water inlet process of tap water water intake mode is as follows: center control Device (9) processed issues water inlet instruction, water inlet relay (29) closure, and inlet valve (14) is opened, and the tap water outside electric pressure cooking saucepan is logical External water inlet pipe, flow of inlet water sensor (16), inlet valve (14), water inlet (13) is crossed to enter inside pot gallbladder；When inflow arrives Up to after setting water, flow of inlet water sensor (16) issues water inlet and completes signal, and master controller (9) sending stops water inlet and refers to It enables, inlet valve (14), which is closed, stops water inlet；The water intake mode to draw water from outer water source: water intake mechanism includes water inlet (13), water inlet Flow sensor (16), intake pump (33)；The water inlet (13) is set to the top on pot cover plate (5) and being located at pot gallbladder；Pot gallbladder Including pot for cooking rice gallbladder and draw water a pot gallbladder (18)；The water of electric pressure cooking saucepan external water source passes through external water inlet pipe, flow of inlet water sensor (16), inlet valve (14) water inlet (30) flows into inside electric pressure cooking saucepan；Intake pump (33) is arranged on water inlet pipe；Intake pump with Master controller is connected, and master controller (9) is by the unlatching closure of control intake pump come to the water flowed into inside pot gallbladder It is controlled；Flow of inlet water sensor (16) is arranged on water inlet pipe；Flow of inlet water sensor (16) and master controller (9) phase Connection, flow of inlet water sensor (16) issue water flow signal to master controller (9)；The water inlet process of tap water water intake mode As follows: master controller (9) issues water inlet instruction, and water inlet relay (29) closure, intake pump (33) is opened, outside electric pressure cooking saucepan The water at water source is entered in pot gallbladder by external water inlet pipe, flow of inlet water sensor (16), intake pump (33), water inlet (13) Portion；After inflow reaches setting water, flow of inlet water sensor (16) issues water inlet and completes signal, master controller (9) hair Stop water inlet instruction out, intake pump (33), which is closed, stops water inlet；

Water bottle water intake mode: water bottle water intake mode mechanism includes water inlet (13), inlet valve (14), water bottle (34)；Be Water inlet (13) are set on pot cover plate (5), and inlet valve (14) are set on water inlet (13), set water bottle on inlet valve (14) Socket；Holding water bottle mouth in water bottle socket；Water bottle is upside down on water bottle socket；Water bottle is controlled after adding water by master controller (9) The opening and closing of inlet valve (14) processed is to pot for cooking rice gallbladder or a pot gallbladder (18) inner inlet that draws water；The water inlet process of water bottle water intake mode is such as Under: master controller (9) issues water inlet instruction, water inlet relay (29) closure, and inlet valve (14) is connected, the water inside water bottle Just entered inside pot gallbladder by water inlet (13)；After having crossed enough flooding times, master controller (9), which issues to stop intaking, to be referred to It enables, inlet valve (14) is closed, and water inlet is completed.

Water circulation mechanism is equipped in electric pressure cooking saucepan main body；Water circulation mechanism includes water intake mechanism, water pumping mechanism；Water circulator Structure is divided into external water circulation mechanism or internal water circulation mechanism；External water circulation mechanism: being the outside from electric pressure cooking saucepan main body (1) The internal water of a pot gallbladder (18) that draws water is extracted into row outside electric pressure cooking saucepan main body (1) to a pot gallbladder (18) inner inlet that draws water, while again Out；External water circulation mechanism includes: the water intake mechanism of outer water source water intake mode, exhausting type water pumping mechanism；External water circulation process As follows: after master controller (9) issues external water circulation instruction, the relay that draws water (29) closure, suction pump (19) energization are opened It opens, the internal water of a pot gallbladder (18) that draws water passes through pot inner nozzle strainer (25), pot inner nozzle (22), pot body water pipe (21), pot edge water Mouth (23), pot cover pump mouth (24), suction pump (19), the flow sensor that draws water (17), the discharge of external drainpipe；When the flow that draws water The water flow of sensor (17) shows to draw water normal when reaching setting numerical value, master controller (9) issues water inlet instruction, water inlet after Electric appliance (29) closure connects inlet valve (14) or water inlet water pump (33), and the water at outer water source is passed by external water inlet pipe, flow of inlet water It is internal that sensor (16), inlet valve (14) or water pump (33), water inlet (13) are added to pot gallbladder (18) that draws water；When the flow sensing that draws water After the water flow of device (17) reaches setting numerical value, master controller (9) issues the signal that stops pumping, and the relay that draws water (29) is disconnected It opens, suction pump (19) power-off stops pumping；After the water flow of flow of inlet water sensor (16) reaches setting numerical value, center control Device (9) issue stop water inlet signal, water inlet relay (29) disconnect, inlet valve (14) or water inlet water pump (33) close, stop into Water；External water circulation is completed；

Internal water circulation mechanism: being by water bottle or outer water source to a pot gallbladder (18) inner inlet that draws water, then pot gallbladder that draws water (18) internal water, which is extracted into, collects water box (32) inside；Including two kinds of water bottle water intake mode or outer water source water intake mode；Water bottle into The water cycle process of water mode is as follows: after master controller (9) issues internal water circulation instruction, the relay that draws water (29) closure, Suction pump (19) is powered, and the water in a pot gallbladder (18) that draws water just passes through extraordinary pot bottom through pot inner nozzle strainer (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pot cover pump mouth (24), suction pump (19), the flow sensor that draws water (17) It flows to and collects water box (33) inside, show to draw water when the water flow of the flow sensor that draws water (17) reaches setting numerical value normal, Master controller (9) issues plus water instruction, and water inlet relay (29) closure connects inlet valve (14)；Water inside water bottle pass through into It is internal that water valve (14), pot cover water inlet (13) are added to pot gallbladder (18) that draws water；When the water flow of the flow sensor that draws water (17) reaches Numerical value is set, master controller (9) issues the signal that stops pumping, and the relay that draws water (29) disconnects, and suction pump (19) is closed, and completes It draws water；When arrived setting flooding time, master controller (9) issue stop water inlet signal, water inlet relay (29) disconnect, into Water valve (14) is closed, and water inlet is completed, and internal water circulation is completed；The water cycle process of outer water source water inlet is as follows: master controller (9) After issuing internal water circulation instruction, the relay that draws water (29) closure, suction pump (19) draw water after being powered, and draw water in a pot gallbladder (18) Water passes through pot inner nozzle strainer (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pot cover pump mouth (24), suction pump (19), the flow sensor that draws water (17), which flow to, collects water box (33) inside, when the flow sensor that draws water (17) Water flow shows to draw water normally when reaching setting numerical value, and master controller (9) issues plus water instruction, water inlet relay (29) are closed It closes, connect inlet valve (14) or water inlet water pump (33)；The water at outer water source flows through flow of inlet water sensor by external water inlet pipe (16), it is internal to be added to pot gallbladder (18) that draws water for inlet valve (14) or water pump (33), pot cover water inlet (13)；When the flow sensing that draws water The water flow of device (17) reaches setting numerical value, and master controller (9) issues the signal that stops pumping, and the relay that draws water (29) disconnects, Suction pump (19) is closed, and completes to draw water；When the water flow of the flow of inlet water sensor (16) at outer water source reaches setting numerical value, Master controller (9), which issues, stops water inlet signal, and water inlet relay (29) disconnects, inlet valve (14) or water inlet water pump (33) close It closes, stop working completion water inlet, and internal water circulation is completed；

It is noted that external water circulation mechanism is not arranged usually with internal water circulation mechanism on an electric pressure cooking saucepan； If external water circulation mechanism and internal water circulation mechanism is arranged simultaneously on an electric pressure cooking saucepan, need that water bottle in addition is arranged Water inlet, water bottle inlet valve, and setting water draining tee and control water valve at the water inlet for collecting water box (32)；Water draining tee has One water inlet port and two drain ports, one of discharge ends connect external drainpipe, the connection of another drain port Water valve is controlled, water box are collected in control water valve connection；When controlling water valve opening, water flow carry is set inside lower collection water box, When control water valve closure when water run in outward water pipe outflow.

It is equipped with automatic pressure releasing mechanism in the inside of electric pressure cooking saucepan main body (1), automatic pressure releasing mechanism is used for automatically in pot gallbladder The pressure reduction in portion or removal；The automatic pressure releasing mechanism includes pressure release mode or the relief hole pressure release mode of drawing water；It draws water pressure release Mode is to carry out pressure release using water pumping mechanism；The releasing pressure automatically course of work is as follows: when normal heating in pot gallbladder, suction pump (19) It closes, suction pump (19) is suction pump high pressure resistant, resistant to high temperature；When needing pressure release during cooking or after the completion of cooking, in Heart controller issues pressure release instruction, and suction pump is opened, the high pressure gas inside pot gallbladder from pump mouth (24), suction pump (19), take out Water flow sensor (17) is discharged to the outside of Voltage force pot body or is discharged to and collects inside water box, to progress pressure release inside pot gallbladder；When Temperature inside pot gallbladder reaches preset temperature, and temperature sensor goes out pressure release to master controller sending and receiving and completes signal, center control Device processed, which issues, stops pressure release instruction, and suction pump (19) is closed, and is completed to the pressure release inside pot gallbladder；It is required that pump mouth (24), drawing water Pump (19), the flow sensor that draws water (17), drinking-water pipe all have high temperature resistant, high voltage performance；Relief hole pressure release mode is in pot Releasing pressure automatically hole (12) are set on cover board (5), the upper setting relief valve in releasing pressure automatically hole；Relief valve is connected with master controller It connects；Relief valve connects relief tube, the pressure relief opening (8) of relief tube connecting lid；The releasing pressure automatically course of work is as follows: when in pot gallbladder just Often when heating, relief valve is closed, and relief valve is high pressure resistant, high temperature resistant；When needing pressure release during cooking or after the completion of cooking, in Heart controller issues pressure release instruction, and relief valve is opened, and the high pressure gas inside pot gallbladder passes through releasing pressure automatically hole, relief valve, pressure release Pipe is from outer cover pressure relief opening outlet, to progress pressure release inside pot gallbladder；Temperature inside pot gallbladder reaches preset temperature, temperature sensing Device goes out pressure release completion signal to master controller sending and receiving, and master controller, which issues, stops pressure release instruction, and relief valve is closed, completion pair Pressure release inside pot gallbladder.

Water metering device is equipped in electric pressure cooking saucepan main body；Water metering device include can complete alone water metering meter or The water flow sensor of water metering can be completed under the cooperation of master controller (9)；

Present invention preferably uses master controller (9) cooperation water flow sensors to carry out water metering；Water flow sensor is It drives magnetic core to rotate by water using Hall element, issues pulse signal, then the device for cooperating master controller (9) to calculate water； If water flow sensor, which does not rotate, when drawing water or intaking will issue Water free alarming, if arrived water inlet setting value stop into Water flow sensor is also rotating after water, just illustrates that water inlet can not close, and issues water inlet and does not stop to alarm, so water flow sensor It can also be as water inlet or the alarm that draws water.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention.

Fig. 2 is the structural schematic diagram of pot gallbladder of drawing water.

Fig. 3 is the structural schematic diagram of water bottle water intake mode.

Fig. 4 is the structural schematic diagram of pot for cooking rice gallbladder.

Appended drawing reference: 1 electric pressure cooking saucepan main body, 2 shells, 3 container chambers, 4 pot for cooking rice gallbladders, 5 pot cover plates, 6 outer covers, 7 operating surfaces Plate, 8 outer cover pressure relief openings, 9 master controllers, 10 pot cover buttons, 11 inner covers, 12 pot cover plate pressure relief openings, 13 water inlets, 14 water inlets Valve, 15 temperature sensors, 16 flow of inlet water sensors, 17 draw water flow sensor, 18 draw water a pot gallbladder, 19 suction pumps, 20 pots Body, 21 pot body water pipes, 22 pots of inner nozzles, the 23 pot edge mouths of a river, 24 pump mouths, 25 pots of inner nozzle strainers, 26 power supply devices, 27 electricity add Water box, 33 intake pumps, 34 water are collected in hot device, 28 sensor groups, 29 relay groups, 30 limit temperature and protective device, 31 stabilizer blades, 32 Bottle.

Specific embodiment

As shown in Figure 1, drawing water electric pressure cooking saucepan the invention proposes one kind, it is equipped with electric pressure cooking saucepan main body 1, electric pressure cooking saucepan main body It is equipped with container chamber 3 in 1 shell 2, sets electric heater 27 in the bottom of container chamber 3 or periphery, is equipped with pot gallbladder, pot in container chamber 3 Gallbladder includes pot for cooking rice gallbladder or pot gallbladder 18 that draws water；Pot for cooking rice gallbladder is common ordinary pan gallbladder.Pot cover plate 5 is equipped with above pot gallbladder；Pot cover Including pot cover plate 5, inner cover 11, outer cover 6；Pot cover plate 5 is equipped with pot cover plate pressure relief opening 12, temperature sensor 15 above；On outer cover 6 Face is equipped with operation panel 7, outer cover pressure relief opening 8, master controller 9；Operation panel 7, temperature controller 15, sensor group 28, limit Temperature and protective device 30 send control signal to master controller 9；The work order that master controller 9 issues passes through relay Group 29 controls the work of each mechanism；Relay group 29 includes electric heating relay, motor control relay, power supply relay All relays such as device；Sensor group 28 includes all the sensors；Limit temperature and protective device 30 are located at 3 bottom of container chamber.

Before being intake or being drawn water and uncapped, if having the temperature inside pressure or pot gallbladder inside pot gallbladder is more than 100 degree, Pressure release will be first carried out, is intake or is drawn water or uncapped again after the completion of pressure release.

The present invention is equipped with water circulation mechanism；For sending out food materials processed, boil medicine, for example the food materials such as hair sea cucumber, hair shark's fin and boil Medicine；Water circulation mechanism has two kinds of working methods of internal water circulation and external water circulation；Internal water circulation mode is to pot gallbladder that draws water It intakes in 18 and the water inside pot gallbladder 18 that draws water is extracted into and collect inside water box 32；Such as boiling medicine；External water follows Ring mode is to intake from the outside of electric pressure cooking saucepan main body 1 into pot gallbladder 18 that draws water and the water inside pot gallbladder 18 that draws water is retracted to Outside electric pressure cooking saucepan main body 1；Such as carrying out hair system to sea cucumber；

Internal water circulation；Internal water circulation is divided into two kinds of modes of water bottle water inlet or the water inlet of outer water source；Water bottle water intake mode: it uses Water bottle adds water to the inside for pot gallbladder 18 that draws water, then the water inside pot gallbladder 18 that draws water is extracted into the inside for collecting water box 32；Below with Be illustrated for boiling medicine: water bottle being placed on water bottle socket before electric pressure cooking saucepan is started to work, by the second pan-fried water to Add water in water bottle；Add water into pot gallbladder 18 that draws water by the first pan-fried water and is put into Chinese medicine；After electric pressure cooking saucepan is started to work, in Heart controller 9 issues heating instructions, and heating relay 29 is closed, and pot gallbladder 18 that draws water is heated in the energization of electric heater 27, temperature Temperature signal inside the sensor 15 pot gallbladders 18 that draw water of degree passes to master controller 9 in due course；When to first decoct complete After time, master controller 9, which issues, stops heating instructions, and heating relay 29 disconnects, and electric heater 27 stops heating；Center control Device 9 processed, which issues, extracts decoction instruction, and the relay 29 that draws water closure, suction pump 19 is started to work, the medicine inside pot gallbladder 18 that draws water Liquid, which is extracted into, to be collected in water box 32；When the flow for the flow sensor 17 that draws water be lower than some setting value when or drain be zero when, in Heart controller 9, which issues, stops taking out medicine instruction, takes out medicine relay 29 and disconnects, suction pump 19 stops；Master controller 9 issues second Decoct water inlet instruction；Relay 29 of intaking is closed, and inlet valve 14 is opened after being powered, the water by pot cover water inlet 13, inside water bottle It advances to and draws water in pot gallbladder 18, arrived default flooding time, master controller 9, which issues, stops water inlet instruction, relay of intaking 29 disconnect, and inlet valve 14, which is closed, stops water inlet；Master controller 9 issues heating instructions, and heating relay 29 is closed, electric heater 27 begin to warm up, and the temperature signal inside the temperature sensor 15 pot gallbladders 18 that draw water passes to master controller 9 in due course；Second decocts After the heating deadline arrives, the sending of master controller 9 stops heating instructions, and heating relay 29 disconnects, and heater 27 stops adding Heat；Master controller 9, which issues, later extracts decoction instruction, and the relay 29 that draws water closure, suction pump 19 is started to work, the pot that draws water Medical fluid inside gallbladder 18, which is extracted into, to be collected in water box 32, when the flow of the flow sensor 16 that draws water of water pumping mechanism becomes smaller lower than most It when a small amount of setting values or drains when being zero, issues signal to master controller 9, master controller 9 issues stopping and takes out medicine instruction, It takes out medicine relay 29 to disconnect, suction pump 19 stops working, while the sending of master controller 9 boils medicine and completes prompt, automatic shutdown；

Outer water source water intake mode: with the external water source of electric pressure cooking saucepan main body 1 to the inner inlet for pot gallbladder 18 that draws water, drawing water Water inside pot gallbladder 18, which is extracted into, to be collected inside water box；In being put into before electric pressure cooking saucepan is started to work to the inside for pot gallbladder 18 that draws water Medicine and pan-fried, two pan-fried amount of water, the brew times of setting one etc.；After electric pressure cooking saucepan is started to work, master controller 9 is issued to drawing water The pot water inlet instruction of gallbladder 18, water inlet relay 29 are closed, and inlet valve 14 is opened after being powered, just by 13 tap water of pot cover water inlet It enters and draws water in pot gallbladder 18, after having arrived default first pan-fried inflow, flow of inlet water sensor 16 issues water inlet and completes signal, Master controller 9, which issues, stops water inlet instruction, and water inlet relay 29 disconnects, and inlet valve 14, which is closed, stops water inlet, first carries out brewed； When it is brewed to setting time after, master controller 9 issues heating instructions, and electric heater 27 is powered pair after heating relay 29 is closed Pot gallbladder 18 that draws water is heated, and the temperature signal inside the temperature sensor 15 pot gallbladders 18 that draw water passes to master controller in due course 9；After decocting the time completed to first, the sending of master controller 9 stops heating instructions, and heating relay 29 disconnects, and electricity adds Hot device 27 stops heating；Master controller 9, which issues, extracts decoction instruction, the relay 29 that draws water closure, and suction pump 19 starts work Make, the medical fluid inside pot gallbladder 18 that draws water is extracted into and is collected in water box 32；When the flow for the flow sensor 17 that draws water is lower than some It when setting value or drains when being zero, master controller 9, which issues, stops taking out medicine instruction, takes out medicine relay 29 and disconnects, suction pump 19 stops Only；Master controller 9 issues second and decocts water inlet instruction；Relay 29 of intaking is closed, and inlet valve 14 is opened after being powered, and passes through pot cover 13 tap water of water inlet, which advances to, to draw water in pot gallbladder 18, after having arrived default second pan-fried inflow, flow of inlet water sensor 16 It issues water inlet and completes signal, master controller 9, which issues, stops water inlet instruction, and water inlet relay 29 disconnects, and the closing of inlet valve 14 stops Only intake；Master controller 9 issues heating instructions, and heating relay 29 is closed, and electric heater 27 is begun to warm up, temperature sensor Temperature signal inside 15 pot gallbladders 18 that draw water passes to master controller 9 in due course；After second pan-fried heating deadline arrived, center Controller 9, which issues, stops heating instructions, and heating relay 29 disconnects, and heater 27 stops heating；Master controller 9 issues later Decoction instruction, the relay 29 that draws water closure are extracted, suction pump 19 is started to work, and the medical fluid inside pot gallbladder 18 that draws water is extracted into collection In water box 32, when the flow of the flow sensor 16 that draws water of water pumping mechanism becomes smaller lower than minimum setting value or to drain be zero When, signal is issued to master controller 9, master controller 9 issues stopping and takes out medicine instruction, takes out medicine relay 29 and disconnects, draws water Pump 19 stops working, while the sending of master controller 9 boils medicine and completes prompt, automatic shutdown；

External water circulation；Relevant parameter, automatic feeding water after electric pressure cooking saucepan is started to work first are set in panel；Center control Device 9 is issued to the water inlet instruction of pot gallbladder 18 of drawing water；Relay 29 of intaking is closed, and is opened, is led to after inlet valve 14 or the energization of intake pump 33 The water for crossing the outer water source of pot cover water inlet 13, which advances to, to draw water in pot gallbladder 18；Master controller 9 issues instruction of drawing water simultaneously, draws water Relay 29 is closed, and suction pump 19 is started to work, the water inside pot gallbladder 18 that draws water to the outside of electric pressure cooking saucepan main body 1；It arrives After default inflow, flow of inlet water sensor 16 issues water inlet and completes signal, and master controller 9, which issues, stops water inlet instruction, into Water relay 29 disconnects, and inlet valve 14, which is closed, stops water inlet；When the flow for the flow sensor 17 that draws water reaches some setting value When, master controller 9 issues the instruction that stops pumping, and the relay 29 that draws water disconnects, and suction pump 19 stops pumping, and water circulation is completed； The drawing water or intake of external water circulation can synchronize progress or asynchronous successively carry out respectively；

It is illustrated for sending out Stichopus japonicus (processed) below；Hair Stichopus japonicus (processed) includes that heating is impregnated, heating is boiled, Temperature fall, room temperature Impregnate several stages；When sending out Stichopus japonicus (processed), sea cucumber is put into inside pot gallbladder 18 that draws water, uses electric pressure cooking saucepan face after covering pot cover plate 5 The functions such as the head number (size of sea cucumber individual) of plate or remote control apparatus or handset-selected hair Stichopus japonicus (processed), press OK key；Work is arrived Make time rear center's controller 9 and issue water inlet instruction, water inlet relay 29 is closed, and inlet valve 14 is opened after being powered, and passes through pot cover 13 tap water of water inlet, which advances to, to draw water in pot gallbladder 18, and after having arrived default inflow, flow of inlet water sensor 16 issues water inlet Signal is completed, master controller 9, which issues, stops water inlet instruction, and water inlet relay 29 disconnects, and inlet valve 14, which is closed, stops water inlet, into Water is completed；Master controller 9 issue heating instructions, heating relay 29 be closed after electric heater 27 be powered to draw water pot gallbladder 18 into Row heating, the temperature signal inside the temperature sensor 15 pot gallbladders 18 that draw water pass to master controller 9 in due course, and water temperature is to setting Stop heating after fixed temperature, starts to carry out the sea cucumber inside pot gallbladder first stage heating immersion；Water temperature is controlled later In one setting range, when having served as temperature that a period of time draws water inside pot gallbladder lower than some set-point temperature, heating after Pot gallbladder is heated in the energization of electric heater 27 after electric appliance 29 is closed, and water temperature stops heating after having arrived the temperature set；It is so anti- Multiple heating controls the temperature inside pot gallbladder within the temperature range of setting；During being impregnated to sea cucumber heating, soaking at room temperature Period can carry out water circulation or recycle without water；If carrying out water circulation, it is as follows that water (water circulation) process is changed every time: center Controller 9 issues instruction of drawing water, the relay 29 that draws water closure, and suction pump 19 opens work, the water inside pot gallbladder 18 that draws water is taken out It is discharged after out from outer drainpipe, the flow sensor 17 that draws water of water pumping mechanism is immediately supplied to pump-out master controller 9, such as Fruit is drawn water normally, and master controller 9 is issued to be instructed into water, and water inlet relay 29 is closed, and inlet valve 14 is opened after being powered, and is passed through 13 tap water of pot cover water inlet enters inside pot gallbladder 18 that draws water, and the flow of inlet water sensor 16 of water intake mechanism is instant inflow It is supplied to master controller 9, after having arrived preset pump-out and inflow, flow of inlet water sensor 16 and the flow sensing that draws water Device 17 issues water inlet respectively and completes signal and draw water to complete signal, and master controller 9, which issues, to be stopped water inlet instruction and stop pumping Instruction, water inlet relay 29 disconnects, inlet valve 14 closes and stops water inlet, and the relay 29 that draws water disconnects, suction pump 19 is closed and stopped It draws water, the water inside pot gallbladder is recycled and is completed；Water cycle process below is all identical as this process；The above sea cucumber is by heating leaching It steeps and enters second stage heating after several hours and boil；Master controller 9 issues heating instructions, electricity after heating relay 29 is closed Pot gallbladder 18 that draws water is heated in the energization of heater 27, when reaching 100 degree inside pot gallbladder, is changed to low-power heating to sea cucumber It is cooked, stops heating after having arrived the brew time of setting, heating relay 29 disconnects, and heater 27 stops heating；It Enter phase III Temperature fall afterwards；Temperature inside pot gallbladder 18 that draws water drops to set temperature or has arrived setting temperature fall time Afterwards, water circulation can be carried out or recycled without water；If carrying out water circulation, change water to pot gallbladder 18 that draws water, water circulation primary, Water cycle process is recycled referring to first time water, and the water inlet only set and pump-out may be different；Enter the after Temperature fall Four stage soaking at room temperature；Sea cucumber hair system is completed after soaking at room temperature has arrived setting time；It is of different sizes according to sea cucumber, it can be again Carry out heating boil, Temperature fall, soaking at room temperature, until sea cucumber hair make；Specific heating is boiled several times according to the size according to sea cucumber By program setting.

Specific embodiment one,

As shown in figure 3, water bottle water intake mode, which is realized, decocts Chinese medicine:

The present invention is placed on water bottle on water bottle water nozzle when boiling medicine and intakes 700 milliliters towards water bottle, pot gallbladder 18 that draws water Be put into after container chamber 3 50 grams of medicinal material rhizoma cibotii, 50 grams of radix dipsaci, 50 grams of Semen Cuscutae are put into draw water 18 inside of pot gallbladder after add 800 milliliters of water cover and decoct 12 minutes with mobile phone electric cooker APP setting first after pot cover, second decoct 10 minutes, and preset 30 minutes, OK key is pressed, starts to boil medicine after having arrived preset time 30 minutes, master controller 9 issues heating instructions, and heating relay 29 is closed Pot gallbladder 18 that draws water is heated in the energization of electric heater 27 afterwards, and the temperature signal inside the temperature sensor 15 pot gallbladders 18 that draw water is fitted When pass to master controller 9, low-power heating is automatically changed to after 18 internal water of pot gallbladder of drawing water boiling, when to the first pan-fried water boiling After 12 minutes, master controller 9, which issues, stops heating instructions, and heating relay 29 disconnects, and electric heater 27 stops heating；Later Master controller issues pressure release instruction, and relief valve is opened, and the high pressure gas inside pot gallbladder passes through releasing pressure automatically hole, relief valve, lets out Pressure pipe is from outer cover pressure relief opening outlet, to progress pressure release inside pot gallbladder；When temperature inside pot gallbladder reaches 100 degree, temperature sensing Device goes out pressure release completion signal to master controller sending and receiving, and master controller, which issues, stops pressure release instruction, and relief valve is closed, completion pair Pressure release inside pot gallbladder；Master controller 9, which issues, extracts decoction instruction, the relay 29 that draws water closure, and suction pump 19 is started to work, Medical fluid inside pot gallbladder 18 that draws water is extracted into collection box 38, when the flow of the water flow sensing unit 44 of water pumping mechanism 17 is drained, Master controller issue stop take out medicine instruction, take out medicine relay 29 disconnect, suction pump 19 stop, master controller issue water bottle into Water instruction, water inlet relay closure, inlet valve are opened after being powered, and the water inside water bottle is advanced to by 13 tap water of water inlet It draws water in pot gallbladder, water bottle water inlet is completed after having arrived preset time 1 minute；Master controller (9) issues heating instructions, heating later Relay 29 is closed, and electric heater 27 is begun to warm up, and temperature sensor 15 in due course transmits the temperature signal inside extraordinary pot gallbladder To master controller, low-power heating is automatically changed to after water boiling, after ten minutes, master controller sending stops the second pan-fried water boiling Only heating instructions, heating relay 29 disconnect, and heater 27 stops heating；Master controller issues pressure release instruction, pressure release later Valve is opened, and the high pressure gas inside pot gallbladder passes through releasing pressure automatically hole, relief valve, relief tube from outer cover pressure relief opening outlet, to pot gallbladder Inside carries out pressure release；When temperature inside pot gallbladder reaches 100 degree, temperature sensor, which goes out pressure release to master controller sending and receiving, to be completed Signal, master controller, which issues, stops pressure release instruction, and relief valve is closed, and is completed to the pressure release inside pot gallbladder；Master controller hair Decoction instruction, the relay 29 that draws water closure are extracted out, and suction pump 19 is started to work, and the medical fluid inside pot gallbladder 18 that draws water is extracted into receipts In collecting box 32, when the flow of the flow sensor 17 that draws water of water pumping mechanism is lower than minimum setting value, to master controller 9 Signal is issued, master controller 9 issues stopping and takes out medicine instruction, takes out medicine relay 29 and disconnects, suction pump 19 stops working, simultaneously Master controller (9) sending, which is boiled medicine, completes prompt, automatic shutdown.

Specific embodiment two,

As shown in figure 4, automatic feeding water formula is boiled medicine, with tap water automatic feeding water, the automatic decoction for extracting decoction:

Special type pot 18 is put into after container chamber 3,50 grams of medicinal material rhizoma cibotii, 50 grams of radix dipsaci, 50 grams of Semen Cuscutae are put into the pot that draws water Inside gallbladder 18,150 grams of Chinese medicine quantity of mobile phone electric cooker APP setting, each 10 minutes pan-fried, setting are used every time after covering pot cover plate 5 800 milliliters of water inlet (inflow will be arranged in setting automatic feeding water by dose water inlet or manually automatically), preset 5 hours, by OK Key starts to boil medicine after having arrived preset time 5 hours, and master controller (9) issues water inlet instruction, water inlet relay closure, water inlet Valve is opened after being powered, and is advanced to inside pot gallbladder that draws water by pot cover water inlet tap water, has been arrived 800 milliliters of default inflow Afterwards, flow of inlet water sensor (16) issues water inlet and completes signal, and master controller (9), which issues, stops water inlet instruction, relay of intaking Device disconnects, and inlet valve, which is closed, stops water inlet, and after brewed 30 minutes, master controller (9) issues heating instructions, heats relay Pot gallbladder that draws water is heated in electric heater energization after closure, and temperature sensor in due course passes to the temperature signal inside pot gallbladder Master controller (9) is automatically changed to low-power heating after water boiling, when to the first pan-fried boiling time after ten minutes, center Controller, which issues, stops heating instructions, and heating relay disconnects, and electric heater stops heating；Master controller issues later Pressure release instruction, relief valve are opened, and the high pressure gas inside pot gallbladder is by releasing pressure automatically hole, relief valve, relief tube from outer cover pressure release Mouth outlet, to progress pressure release inside pot gallbladder；When temperature inside pot gallbladder reaches 100 degree, temperature sensor is to master controller Sending and receiving go out pressure release and complete signal, and master controller, which issues, stops pressure release instruction, and relief valve is closed, and is completed to letting out inside pot gallbladder Pressure；Master controller, which issues, extracts decoction instruction, and the relay that draws water closure, suction pump is started to work, inside pot gallbladder that draws water Medical fluid, which is extracted into, to be collected in water box, when the flow of the flow sensor that draws water of water pumping mechanism is lower than some setting value, center control Device processed, which issues, stops taking out medicine instruction, takes out medicine relay and disconnects, suction pump stops；Master controller issues second of water inlet and refers to later It enabling, water inlet relay closure, inlet valve is opened after being powered, is advanced to inside pot gallbladder that draws water by pot cover water inlet tap water, After having arrived 800 milliliters of default inflow, flow of inlet water sensor 16 issue water inlet complete signal, master controller sending stop into Water instruction, water inlet relay disconnect, and inlet valve, which is closed, stops water inlet；Master controller issues heating instructions, and heating relay closes It closes, electric heater is begun to warm up, and the temperature signal inside pot gallbladder that draws water is passed to master controller by temperature sensor in due course (9), water boiling after be automatically changed to low-power heating, when second decoct heated after ten minutes, master controller (9) issue stop heating Instruction, heating relay disconnect, and heater stops heating；Master controller issues pressure release instruction later, and relief valve is opened, pot gallbladder Internal high pressure gas by releasing pressure automatically hole, relief valve, relief tube from outer cover pressure relief opening outlet, to being let out inside pot gallbladder Pressure；When temperature inside pot gallbladder reaches 100 degree, temperature sensor goes out pressure release to master controller sending and receiving and completes signal, center Controller, which issues, stops pressure release instruction, and relief valve is closed, and is completed to the pressure release inside pot gallbladder；Master controller (9), which issues, to be extracted Decoction instruction, the relay that draws water closure, suction pump start to work, the medical fluid inside pot gallbladder that draws water are extracted into and is collected in water box, when When the flow of the flow sensor that draws water of water pumping mechanism is lower than minimum setting value, signal, center are issued to master controller (9) Controller (9) issues stopping and takes out medicine instruction, and the relay that draws water disconnects, and suction pump stops working, while master controller (9) is sent out Completion of boiling medicine out prompts, automatic shutdown.

Specific embodiment three,

Stichopus japonicus (processed) is sent out, including heating is impregnated, heating is boiled, Temperature fall, soaking at room temperature several stages；

Water circulation hair Stichopus japonicus (processed), automatic feeding water, automatic pumping；The present invention when sending out Stichopus japonicus (processed), drawing water, put by pot gallbladder 18 Enter container chamber 3 to be put into sea cucumber inside pot gallbladder 18 that draws water later, is selected to send out Stichopus japonicus (processed) with electric pressure cooking saucepan panel after covering pot cover plate 5 Head number 60 (size of sea cucumber individual), press and start hair system after OK key, issue water inlet to working time rear center's controller 9 and refer to It enables, water inlet relay 29 is closed, and inlet valve 14 is opened after being powered, and advances to pot gallbladder that draws water by 13 tap water of pot cover water inlet In 18, after having arrived 3 liters of default inflow, flow of inlet water sensor 16 issues water inlet and completes signal, and master controller 9, which issues, to be stopped Water inlet instruction, water inlet relay 29 disconnect, inlet valve 14 close stop water inlet, master controller 9 issue heating instructions, heating after Pot gallbladder 18 that draws water is heated in the energization of electric heater 27 after electric appliance 29 is closed, and temperature sensor 15 in due course transmits temperature signal To master controller 9, water temperature stops heating after having arrived 50 degree of temperature set, carries out first stage heating immersion to sea cucumber；? Can be with soak at room temperature, only soaking time extends；After having spent a period of time, the temperature inside pot gallbladder 18 that draws water is lower than setting value At 40 degree, pot gallbladder 18 that draws water is heated in the energization of electric heater 27 after heating relay 29 is closed, and water temperature has arrived the temperature of setting Stop heating after 50 degree of degree, heating repeatedly controls the temperature inside pot gallbladder at 40 degree to 50 of temperature range of setting It spends in range, during which can change water (water circulation) fire and not change water；If it is primary (water circulation) that water is changed in selection, after having steeped 6 hours It carries out changing water；It is as follows to change water (water circulation) process: master controller 9 issues instruction of drawing water, the relay 29 that draws water closure, suction pump 19 start to work, and are discharged external drainpipe is arrived after the water extraction inside pot gallbladder 18 that draws water, the flow sensing that draws water of water pumping mechanism Device 17 is immediately supplied to pump-out master controller 9, if it is normal to draw water, master controller 9 is issued to be instructed into water, water inlet Relay 29 is closed, and inlet valve 14 is opened after being powered, and is entered inside pot gallbladder 18 that draws water by 13 tap water of pot cover water inlet, into The flow of inlet water sensor 16 of water dispenser structure is immediately supplied to inflow master controller 9, when arrived 3 liters of preset pump-out and After 3 liters of inflow, flow of inlet water sensor 16 and the flow sensor 17 that draws water issue water inlet respectively and complete signal and completion of drawing water Signal, master controller 9, which issues, stops water inlet instruction and the instruction that stops pumping, and water inlet relay 29 disconnects, inlet valve 14 is closed Stop water inlet, the relay 29 that draws water disconnects, suction pump 19 stops pumping, and recycles and completes to the water inside pot gallbladder；Water below follows Ring is all in this way, be no longer described in detail process；Sea cucumber enters second stage " boiling " after steeping 12 hours, and master controller 9, which issues, to be added Heat instruction, pot gallbladder 18 that draws water is heated in the energization of electric heater 27 after heating relay 29 is closed, inside pot gallbladder 18 that draws water It when reaching 100 degree, is changed to low-power heating and sea cucumber is cooked, when the brew time for having arrived setting stops adding after twenty minutes Heat, heating relay 29 disconnect, and heater 27 stops heating；Into phase III Temperature fall, inside pot gallbladder 18 that draws water When temperature drops to 40 degree of set temperature, it can carry out changing water or not change water；If carrying out changing water to pot gallbladder that draws water, by process above It carries out water circulation primary and changes 2 liters of water；Enter fourth stage progress room temperature later to be soaked 6 hours；Later again to pot gallbladder 18 that draws water It is heated to boil, the boiling time to setting stops heating after twenty minutes；Temperature fall later, inside pot gallbladder 18 that draws water When temperature drops to 40 degree, to drawing water, a pot gallbladder (18) carries out changing water；Phase III soak at room temperature " hair " is entered later, has arrived setting Time changes 2 liters of water to progress water circulation primary inside pot gallbladder again for every eight hours, and " hair " setting time, sea cucumber hair have been arrived after changing water 2 times System is completed, and is issued and is completed signal and prompt, automatic shutdown.

Specific embodiment four,

Ordinary pan gallbladder automatic feeding water adds rice to cook rice: the disposable northeast rice for adding 600 grams inside pot for cooking rice gallbladder, Yong Hu The electric cooker APP of mobile phone successively selects to cook content: cooking rice, 600 grams of northeast rice, automatic feeding water, preset time 6 hours, OK key is pressed later；6 hours rear center's controllers 9 issue water inlet instruction, water inlet relay closure, and inlet valve is opened after being powered, led to It crosses pot cover water inlet tap water to advance to inside pot gallbladder, after having arrived 560 milliliters of default inflow, flow of inlet water sensor 16 is sent out Signal is completed in water inlet out, and master controller 9, which issues, stops water inlet instruction, and water inlet relay disconnects, and inlet valve, which is closed, stops water inlet, Master controller 9 issues heating instructions, heating relay closure later, and electric heater unit 27 starts to add pot gallbladder after being powered Heat, after electric cooker has cooked 18 minutes, master controller 9 issues the cooked instruction of rice, and electric heater stops heating, issued At prompt, cooking rice is completed.

Pot cover switching mechanism is additionally provided on pot cover of the invention, by pot cover plate, outer cover, pot cover handle, folding lock, pressure Power fastening teeth and pot cover opening and closing device composition, pot cover switching mechanism are arranged by usual technology；It can be with below pot cover plate It is provided with and chooses to install inner cover, choose to install interior cover and be provided with a pot gallbladder sealing ring；Pot cover plate 3 is additionally provided with safety valve, limiting air release valve of pressure above； It covers outside and is additionally provided with operation panel, outer cover gas outlet.

Electric heating mechanism is additionally provided in electric pressure cooking saucepan of the invention, electric heating mechanism includes electric heater and power supply control dress It sets, electric heater includes electromagnetic heater, electric hot tray, heating wire, and electric heater is located at the bottom or periphery of container chamber；Power supply control For device processed for being accessed, being controlled to mains supply, distributed, power control also includes alternating current-direct current transformer and pressure stabilizing dress It sets.

Be additionally provided with automatic controls in electric pressure cooking saucepan of the invention, automatic controls include control panel, single-chip microcontroller, CPU, sensor group, relay group, remote control apparatus；Relay group includes the relays such as electric heating relay, power supply relay Device；Sensor group includes all the sensors；Pot body automatically controls the integration for referring to heating to electric pressure cooking saucepan, intaking, drawing water Whole control；Operation panel, temperature controller limit temperature and protective device, sensor group etc. and send to control to master controller and believe Number, the work order that master controller issues controls the work of each mechanism by relay group.

Pressure and temp control device is additionally provided in electric pressure cooking saucepan of the invention, pressure and temp control device includes pressure control It is sensing device processed, pressure control device, protective arrangement for limiting output voltage, over-pressure self-discharging device, temp-limiting protector, overtemperature protection device, anti-blocking Protective device, folding protective device；Pressure control device receives the pressure signal of pressure control sensing device sending to control electricity Pressure value in pressure cooker；When pot inner pressure is more than set voltage limiting value, electric pressure cooking saucepan is automatically powered off, after pressure reduction It reheats again, it is ensured that the pressure in pot is kept in a certain range.Protective arrangement for limiting output voltage includes pressure limiting valve, voltage-limiting protection dress Set be fail for some reason in pressure control device and the gas when pressure in electric pressure cooking saucepan is continued rising up to up to pressure limiting pressure, in electric pressure cooking saucepan Pressure washes pressure limiting valve open and deflates, to limit the rising of pot inner pressure.Over-pressure self-discharging device is to work as pressure control device to fail for some reason, is made Pot inner pressure rises to pressure limiting pressure, and protective arrangement for limiting output voltage is also blocked for some reason and fails, and pot inner pressure persistently rises, and reaches danger When dangerous pressure value, the heat-generating disc supported by strong elastic mechanism can be forced to, and make to produce between pot gallbladder and the sealing ring of pot cover Raw gap, a large amount of gas are sprayed from pot cover surrounding moment, fundamentally prevent electric pressure cooking saucepan can because air pressure is excessive occur it is quick-fried It is fried.Temp-limiting protector is the power-off protection when temperature is more than 150 degree using temperature controller, prevents empty burning or pressure from not reaching Pressure cooker is damaged to continuous heating when pressure limiting；Overtemperature protection device be using overheat fusion body, when kettle temperature persistently rises, limit When temperature protection device fails, overheat fusion body is burnt, and pressure cooker automatically powers off protection；Anti-blocking-up protection apparatus be using it is straight it is netted not Become rusty steel disc, fully effective that food is prevented to be blocked in float-controlled valve bleeder pipe, causes to be vented unsmooth；Opening and closing protective device is pot cover It cannot pressurize when not fastening in place, prevent pressurization backlash from boiling lid, it cannot on float-controlled valve top when air pressure is greater than 5kpa in pot It uncaps, prevents from opening by mistake lid when having pressure in pot, food is caused to be gone out.

Above embodiment is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck The variations, modifications, additions or substitutions that the technical staff in domain is made within the scope of technical solution of the present invention, also belong to this hair Bright protection scope.

Claims

The electric pressure cooking saucepan 1. one kind is drawn water, including electric pressure cooking saucepan main body (1), it is characterised in that: the electric pressure cooking saucepan main body (1) includes Draw water a pot gallbladder (18), pot cover plate (5)；Pot gallbladder (18) that draws water is located at the inside of electric pressure cooking saucepan main body (1), draws water a pot gallbladder (18) Top be provided with pot cover plate (5)；Pump mouth (24) are provided on the pot cover plate (5)；

Pot gallbladder (18) that draws water includes the pot edge mouth of a river (23)；The pot edge mouth of a river (23) is with fixed bit placement location in electric pressure cooking saucepan main body (1) inside, the pot edge mouth of a river (23) are placed corresponding to pump mouth (24)；When pot cover plate (5) closure, the pot edge mouth of a river (22) and take out The mouth of a river (24) snaps together, and after pot cover plate is opened, the pot edge mouth of a river (23) are separated with pump mouth (24)；

The inside of the electric pressure cooking saucepan main body (1) be equipped with water pumping mechanism, water pumping mechanism include suction pump (19), pump mouth (24), It draws water a pot gallbladder (18)；From the inside for pot gallbladder (18) that draws water to extracardiac pumping；

The suction pump (19) is arranged on pump mouth (24).
2. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: pot gallbladder (18) that draws water includes pot body (20), pot body water pipe (21), pot inner nozzle strainer (25), pot inner nozzle (22), the pot edge mouth of a river (23)；Pot body (20) is opened for upper end Mouthful, the conventional pan gallbladder at lower end band bottom；The upper port periphery of pot body (20) sets pot edge；The pot edge mouth of a river (23) is arranged on pot edge； Pot body water pipe (21) is disposed longitudinally on above the pot wall of pot body (20) or is wrapped in inside pot wall；Pot body water pipe (21) is equipped with upper Lower two ports；The bottom or the lower end inside pot wall that the lower port of pot body water pipe (21) is located at pot body (20), referred to as water in pot Mouth (22)；A pot inner nozzle strainer (25) is set at pot inner nozzle (22), pot inner nozzle strainer (25) can stop pot body (20) internal Food materials or residue be not pumped in pot body water pipe (21)；Pot body water pipe (21) is located at the upper port on pot edge and is known as the pot edge mouth of a river (23)。
3. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: be equipped with inside the electric pressure cooking saucepan main body (1) Container chamber (3)；The inside of container chamber (3) is equipped with the pot body water pipe (21) or the pot edge mouth of a river (23) that can accommodate pot gallbladder (18) that draws water The pot edge mouth of a river (23) in space, pot gallbladder (18) that draws water is placed on container chamber (3) inside with specific position, and the pot edge mouth of a river (23) are corresponding The pump mouth (24) of pot cover plate (5) above；Pump mouth (24) and the pot edge mouth of a river (23) closely fastens after pot cover plate (5) closure, Pump mouth (24) is mutually separated with the pot edge mouth of a river (23) after pot cover plate (5) are opened.
4. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: on the inside of lower case (1) or outer cover (6) It is provided with master controller (9)；There are many implementations for master controller (9), including realize to single-chip microcontroller input control program； The control program includes the control program of all electric pressure cooking saucepans such as the electric heating program, program of intaking, program of drawing water being previously set； Master controller receives the control signal of various sensors, output control instruction；Master controller is opened by control relay It closes and device, water pump, water valve etc. are electrically heated to electric pressure cooking saucepan control.
5. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: be equipped with water pumping mechanism；Water pumping mechanism setting exists The inside of electric pressure cooking saucepan main body (1)；Water pumping mechanism includes suction pump (19), the flow sensor that draws water (17), pump mouth (24), takes out Kettle gallbladder (18)；Water pumping mechanism is divided into exhausting type water pumping mechanism or two kinds of internal discharging type water pumping mechanism；Exhausting type water pumping mechanism: it draws water The water or liquid of a pot gallbladder (18) inside of drawing water are extracted into electric pressure cooking saucepan body exterior by mechanism, are discharged by external drainpipe；Interior row Formula water pumping mechanism: water pumping mechanism is extracted into the water or liquid of a pot gallbladder (18) inside of drawing water and collects water box (32) inside；Suction pump (19) it is arranged on drinking-water pipe, suction pump (19) includes a plurality of types of water pumps such as centrifugal pump；Suction pump connects master controller； Flow sensor (17) setting draw water on drinking-water pipe；The flow sensor that draws water connects master controller；Water box (32) are collected to set Set the outside for hanging over shell (2) in shell (2) inside or outside；

The pump process of exhausting type water pumping mechanism is as follows: master controller (9) issues instruction of drawing water, and the relay that draws water (29) closes It closes, draw water after suction pump (19) power-up, the water in a pot gallbladder (18) that draws water just passes through the internal pot inner nozzle filter of pot gallbladder (18) that draws water Net (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pump mouth (24), suction pump (19), draw water flow Sensor (17) flows to the outside of electric pressure cooking saucepan main body (1)；When the water flow of the flow sensor that draws water (17) reaches setting numerical value Or it is anhydrous after, the flow sensor that draws water (17) is issued to master controller (9) and is stopped pumping signal, and master controller (9) issues Stop pumping instruction, and the relay that draws water (29) disconnects, and suction pump (19) power-off stops pumping；

The pump process of internal discharging type water pumping mechanism is as follows: master controller (9) issues instruction of drawing water, and the relay that draws water (29) closes It closes, draw water after suction pump (19) power-up, the water in a pot gallbladder (18) that draws water just passes through the internal pot inner nozzle filter of pot gallbladder (18) that draws water Net (25), pot inner nozzle (22), pot body water pipe (21), the pot edge mouth of a river (23), pump mouth (24), suction pump (19), draw water flow Sensor (17), which flows to, collects water box (32) inside；When the water flow of the flow sensor that draws water (17) reaches setting numerical value or anhydrous Afterwards, the flow sensor (17) that draws water is issued to master controller (9) to stop pumping signal, and master controller (9), which issues, to be stopped taking out Water instruction, the relay that draws water (29) disconnect, and suction pump (19) power-off stops pumping.
6. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: be provided with water intake mechanism；Water intake mechanism setting It is internal in electric pressure cooking saucepan main body (1), there is the function to pot gallbladder inner inlet；Water intake mechanism include the water inlet of outer water source or water bottle into Two kinds of modes of water；

Outer water source water intake mode: outer water source mode water intake mechanism includes tap water water intake mode and draws water from outer water source into two kinds of water Mode；Tap water water intake mode: the water intake mechanism of tap water water intake mode includes water inlet (13), flow of inlet water sensor (16), inlet valve (14)；The water inlet (13) is set to the top on pot cover plate (5) and being located at pot gallbladder (2)；Pot gallbladder (2) include Pot for cooking rice gallbladder and draw water a pot gallbladder (18)；Tap water outside electric pressure cooking saucepan by external water inlet pipe, flow of inlet water sensor (16), Inlet valve (14) water inlet (30) flows into inside electric pressure cooking saucepan；Inlet valve (14) is arranged on water inlet pipe；Inlet valve and center are controlled Device processed is connected, and master controller (9) controls the water flowed into inside pot gallbladder by the unlatching closure of control inlet valve System；Flow of inlet water sensor (16) is arranged on water inlet pipe；Flow of inlet water sensor (16) is connected with master controller (9), Flow of inlet water sensor (16) issues water flow signal to master controller (9)；The water inlet process of tap water water intake mode is as follows: Master controller (9) issues water inlet instruction, water inlet relay (29) closure, and inlet valve (14) is opened, outside electric pressure cooking saucepan from Water is entered inside pot gallbladder by external water inlet pipe, flow of inlet water sensor (16), inlet valve (14), water inlet (13)；When into Water reach setting water after, flow of inlet water sensor (16) issue water inlet complete signal, master controller (9) sending stop into Water instruction, inlet valve (14), which is closed, stops water inlet；The water intake mode to draw water from outer water source: water intake mechanism include water inlet (13), Flow of inlet water sensor (16), intake pump (33)；The water inlet (13) is set to the top on pot cover plate (5) and being located at pot gallbladder； Pot gallbladder includes pot for cooking rice gallbladder and draws water a pot gallbladder (18)；The water of electric pressure cooking saucepan external water source is passed by external water inlet pipe, flow of inlet water Sensor (16), inlet valve (14) water inlet (30) flow into inside electric pressure cooking saucepan；Intake pump (33) is arranged on water inlet pipe；Intake pump It is connected with master controller, master controller (9) is by the unlatching closure of control intake pump come to the water flowed into inside pot gallbladder Amount is controlled；Flow of inlet water sensor (16) is arranged on water inlet pipe；Flow of inlet water sensor (16) and master controller (9) It is connected, flow of inlet water sensor (16) issues water flow signal to master controller (9)；The water inlet of tap water water intake mode Journey is as follows: master controller (9) issues water inlet instruction, and water inlet relay (29) closure, intake pump (33) is opened, outside electric pressure cooking saucepan The water at portion water source is entered in pot gallbladder by external water inlet pipe, flow of inlet water sensor (16), intake pump (33), water inlet (13) Portion；After inflow reaches setting water, flow of inlet water sensor (16) issues water inlet and completes signal, master controller (9) hair Stop water inlet instruction out, intake pump (33), which is closed, stops water inlet；

Water bottle water intake mode: water bottle water intake mode mechanism includes water inlet (13), inlet valve (14), water bottle (34)；It is in pot cover Water inlet (13) are set on plate (5), and inlet valve (14) are set on water inlet (13), set water bottle socket on inlet valve (14)； Holding water bottle mouth in water bottle socket；Water bottle is upside down on water bottle socket；Water bottle is intake after adding water by master controller (9) control The opening and closing of valve (14) is to pot for cooking rice gallbladder or a pot gallbladder (18) inner inlet that draws water；The water inlet process of water bottle water intake mode is as follows: center Controller (9) issues water inlet instruction, water inlet relay (29) closure, and inlet valve (14) is connected, the water inside water bottle just by into The mouth of a river (13) enters inside pot gallbladder；After having crossed enough flooding times, master controller (9), which issues, stops water inlet instruction, water inlet Valve (14) is closed, and water inlet is completed.
7. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: be equipped in the inside of electric pressure cooking saucepan main body (1) Automatic pressure releasing mechanism, automatic pressure releasing mechanism for automatically inside pot gallbladder pressure reduction or removal；The automatic pressure releasing mechanism Including pressure release mode or the relief hole pressure release mode of drawing water；Pressure release mode of drawing water is to carry out pressure release using water pumping mechanism；Releasing pressure automatically The course of work is as follows: when normal heating in pot gallbladder, suction pump (19) is closed, and suction pump (19) is pumping high pressure resistant, resistant to high temperature Water pump；When needing pressure release during cooking or after the completion of cooking, master controller issues pressure release instruction, and suction pump is opened, pot High pressure gas inside gallbladder is discharged to the outer of Voltage force pot body from pump mouth (24), suction pump (19), the flow sensor that draws water (17) Portion is discharged to inside collection water box, to progress pressure release inside pot gallbladder；Temperature inside pot gallbladder reaches preset temperature, and temperature passes Sensor goes out pressure release to master controller sending and receiving and completes signal, and master controller, which issues, stops pressure release instruction, and suction pump (19) is closed, It completes to the pressure release inside pot gallbladder；It is required that pump mouth (24), suction pump (19), the flow sensor that draws water (17), drinking-water pipe all have There are high temperature resistant, high voltage performance；Relief hole pressure release mode is setting releasing pressure automatically hole (12), releasing pressure automatically on pot cover plate (5) The upper setting relief valve in hole；Relief valve is connected with master controller；Relief valve connects relief tube, and relief tube connecting lid is let out It presses mouth (8)；The releasing pressure automatically course of work is as follows: when normal heating in pot gallbladder, relief valve is closed, and relief valve is high pressure resistant, resistance to height Temperature；When needing pressure release during cooking or after the completion of cooking, master controller issues pressure release instruction, and relief valve is opened, pot gallbladder Internal high pressure gas by releasing pressure automatically hole, relief valve, relief tube from outer cover pressure relief opening outlet, to being let out inside pot gallbladder Pressure；Temperature inside pot gallbladder reaches preset temperature, and temperature sensor goes out pressure release to master controller sending and receiving and completes signal, in Heart controller, which issues, stops pressure release instruction, and relief valve is closed, and is completed to the pressure release inside pot gallbladder.
8. the electric pressure cooking saucepan according to claim 1 that draws water, it is characterised in that: be equipped with water metering dress in electric pressure cooking saucepan main body It sets；Water metering device includes that can complete the meter of water metering alone or can complete water meter under the cooperation of master controller (9) The water flow sensor of amount.