CN107013951A - A kind of pot and stove device - Google Patents
A kind of pot and stove device Download PDFInfo
- Publication number
- CN107013951A CN107013951A CN201710145316.3A CN201710145316A CN107013951A CN 107013951 A CN107013951 A CN 107013951A CN 201710145316 A CN201710145316 A CN 201710145316A CN 107013951 A CN107013951 A CN 107013951A
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- China
- Prior art keywords
- pot
- temperature
- controller
- stove
- thermocouple
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- 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
Abstract
The invention belongs to gas kitchen ranges field, a kind of pot and stove device is specifically disclosed, it includes Intelligent pan and gas-cooker.Intelligent pan includes pot, thermocouple and pot controller, and thermocouple is assemblied in the pot bottom of pot.Gas-cooker includes burner, electric-controlled gas valve and stove controller, and electric-controlled gas valve is arranged in the air inlet pipeline of burner.Pot controller and the electrical connection of stove controller.Pot controller obtains culinary art formula, the setting value of the temperature obtained in the measured value and culinary art formula of the pot temperature detected based on thermocouple is handled, generation includes the control signal of required firepower size, it is sent to stove controller, stove controller changes the size of heat power of gas burner according to the signal generation control signal, the measured value of pot temperature is set to reach setting value, until culinary art formula has been performed successively by pot controller.In whole cooking process, pot and stove device automatically controls the temperature of pot, is participated in without user, and user whether there is culinary education, can make tasty food.
Description
Technical field
The present invention relates to a kind of pot and stove device, more particularly to a kind of pot and stove device of automatic cooking food, including Intelligent pan
And gas-cooker, its be suitable for automatic Baoshang, cooking rice, cook congee, pancake etc., belong to gas kitchen ranges field.
Background technology
The Intelligent pan of prior art, can detect the temperature of pot, according to set temperature, the function with overtemperature alarm,
But it can not be cooperated with gas-cooker, it is impossible to the size of firepower needed for automatically analyzing pot, institute is reached to manipulate the firepower of gas-cooker
The firepower needed, generally requires firepower and the time of user scene and remote control gas-cooker, it is impossible to realize automatic cooking.And this hair
Bright pot and stove device, automatically adjusts the firepower of gas-cooker, is suitable for automatic Baoshang, cooking rice, cooks congee and pancake, cook it
Between do not need user to participate in, user whether there is culinary education, can make tasty food.
The content of the invention
The purpose of the present invention is that it includes Intelligent pan there is provided a kind of pot and stove device for problems of the prior art
And gas-cooker, setting value of the Intelligent pan based on temperature, the size of heat power of gas burner is manipulated, automatic cooking food is being cooked therebetween
User is not needed to participate in, it is suitable for Baoshang, cooking rice, cooked congee and pancake.
The technical scheme is that provide a kind of pot and stove device, including Intelligent pan and gas-cooker, its designing points is：
The Intelligent pan includes pot, thermocouple and pot controller, and the pot is by the pot bottom and pot body portion structure that are fixedly connected
Into；Thermocouple and pot bottom assembling, the temperature for detecting pot bottom；
The gas-cooker includes burner, electric-controlled gas valve and stove controller, and electric-controlled gas valve is arranged on the air inlet of burner
In pipeline, the size for adjusting burner firepower；
The pot controller obtains the culinary art formula corresponding with cooked food, and culinary art formula is configured with to be joined with time correlation
Pot temperature setting value；In each controlling cycle, pot controller obtains setting for pot temperature using interpolation method from culinary art formula
Definite value, the measured value for the pot temperature that thermocouple of the pot controller based on collection is detected and the pot temperature obtained from culinary art formula
Setting value handled, the control signal of firepower size, and is sent to stove by the control signal needed for generation includes Intelligent pan
Controller；Stove controller manipulates the fire that electric-controlled gas valve adjusts burner based on the control signal generation control signal received
Power, so that the measured value of pot temperature reaches the setting value of pot temperature, until culinary art formula has been performed, completes the culinary art of food.
The pot and stove device of the embodiment, including Intelligent pan and gas-cooker.Intelligent pan includes pot, thermocouple and pot control
Device, thermocouple is assemblied in the pot bottom of pot.Gas-cooker includes burner, electric-controlled gas valve and stove controller, electric-controlled gas
Valve is arranged on the air inlet pipeline of burner.Pot controller and the communication connection of stove controller.Pot controller obtains culinary art formula,
The setting value of the measured value of the pot temperature detected based on thermocouple and the temperature obtained from culinary art formula is handled, generation bag
Control signal containing required firepower size, is sent to stove controller, and stove controller changes according to the signal generation control signal to be fired
The size of gas kitchen firepower, makes the measured value of pot temperature reach setting value, until culinary art formula has been performed successively by pot controller.
In whole cooking process, pot and stove device automatically controls the temperature of pot, is participated in without user, and user whether there is culinary education,
To make tasty food.
In the application, the present invention also has technical scheme preferred further below.
Preferably, the culinary art formula is additionally configured to correct the temperature offset value ginseng of the temperature control deviation of pot temperature
Number；
In each controlling cycle, make the pan temperature measured value reach the setting value of the temperature obtained from culinary art formula with
Temperature offset value and value.
Preferably, the pot bottom is arranged for accommodating the thermometer hole of thermocouple, thermocouple and thermometer hole assembling.
Preferably, the thermometer hole is the hole being arranged in the pot wall of pot bottom；Or,
The bottom of a pan groove being engaged and the bottom of a pan groove lid are set on the outer surface of the pot bottom, and the bottom of a pan groove lid is covered in the bottom of a pan
Described thermometer hole is constituted on groove；Or,
Fixed lid is set on the outer surface of the pot bottom, and the fixation, which covers setting, can accommodate the lid groove of thermocouple, described
Fixed cover constitutes described thermometer hole on pot bottom.
Preferably, elastic component is set between the apparent surface in the thermocouple measurement portion and thermometer hole, elastic component is in
The state compressed.
Preferably, the electric-controlled gas valve includes cock-type combustion gas valve body and motor, the motor
With the connection of gas valve body shaft；Or,
The electric-controlled gas valve at least includes the 1st automatically controlled flow valve, the 2nd automatically controlled flow valve, and the 1st automatically controlled flow valve is set
In on the air inlet pipeline of the outer ring fire of burner, the 2nd automatically controlled flow valve is arranged on the air inlet pipeline of interior ring fire of burner,
Firepower for controlling burner outer ring fire and interior ring fire respectively；Further, the automatically controlled flow valve is proportioning valve, servo
One kind in valve, proportional servo valve and mass flow controller.
Preferably, the pot and stove device also includes ignition electrode, fire defector pin, one kind in the pot sensor that overflows, two
Plant or three kinds；The ignition electrode is used to light a fire to burner, and fire defector pin is used for detecting flame is whether there is on burner, overflows
Pot sensor is used for the excessive pot state for detecting pot.
Preferably, the stove controller obtains the detection signal of fire defector pin, the detection based on fire defector pin
Signal has extinguished when the flame for determining burner, and when not receiving the misfire signals from pot controller, the generation control of stove controller
Signal manipulation ignition electrode processed is to burner ignition.
Preferably, the excessive pot sensor selects thermocouple, and it detects that end is arranged at the top of pot body portion
In the water leg in outside；Or,
The excessive pot sensor is the ultrasonic sensor or photoelectric sensor detected for foam, is arranged on the upper of pot
Side, it detects that the inside of end and Intelligent pan is relative；Or,
The excessive pot sensor is ultrasonic sensor or photoelectric sensor for motion detection, is arranged on the upper of Intelligent pan
Side, it detects that the pot cover of end and Intelligent pan is relative.
Preferably, the detection signal of the excessive pot sensor of pot controller collection, the detection based on excessive pot sensor
Signal, when it is determined that occurring excessive pot state, the generation of pot controller includes the control signal for reducing heat power of gas burner, and this is controlled
Signal processed is sent to stove controller, and stove controller generation control signal reduces the firepower of burner, until pot state of overflowing is eliminated.
Preferably, the pot controller reduces the setting value of the temperature offset value in culinary art formula, or/and reduction is cooked
The formula corresponding with the generation of excessive pot walks the setting value of temperature in formula of preparing food.
The pot and stove device of the present invention includes Intelligent pan and gas-cooker.Intelligent pan includes pot, thermocouple, pot controller and pot
Culinary art formula built in controller, pot includes pot bottom and the pot body portion being fixedly connected, and thermocouple is mutually assembled with pot bottom, is examined
Survey the temperature of pot bottom.Gas-cooker is configured with burner, electric-controlled gas valve and stove controller, and electric-controlled gas valve is assembled in combustion
On the air inlet pipeline of burner.During using pot and stove device cooking food, pot controller obtains the culinary art corresponding with cooked food
Formula, based on the culinary art formula, pot controller gathers the measured value for the pot temperature that thermocouple is detected and obtained from culinary art formula
The setting value of pot temperature is taken, the setting value of measured value and pot temperature based on pot temperature is handled, generation includes making gas-cooker
The control signal of required firepower is produced, and the control signal is sent to the stove controller of gas-cooker, stove controller is based on reception
Control signal generation control signal, to manipulate the aperture of electric-controlled gas valve or flow through the gas flow of electric-controlled gas valve, adjust
The size of whole heat power of gas burner, makes the measured value for the pot temperature that thermocouple detected reach the pot temperature that is obtained from culinary art formula
Setting value, until the time configured in culinary art formula has been performed, completes the culinary art of food.The Intelligent pan of pot and stove device and combustion gas
Stove cooperates, and Intelligent pan manipulates the size that gas-cooker adjusts firepower, the measured value of temperature of boiler is reached the setting of pot temperature
Value, realizes the automatic cooking of food, it is not necessary to which user participates in, and user whether there is culinary education, can make tasty food.
Another embodiment, described electric-controlled gas valve includes the 1st automatically controlled flow valve and the 2nd automatically controlled flow valve, for controlling combustion respectively
Burner outer ring fire and the firepower size of interior ring fire, make pot edge and the more uniform temperature at middle part, favorably cook tastier
Food.Especially culinary art has the rice and pancake of crispy rice so that evenly, the middle part of crispy rice and pancake is or not the color and luster of crispy rice and pancake
Easily it is charred.
Beneficial effect
Pot and stove device automatic cooking food, is participated in without user.The pot and stove device includes Intelligent pan and gas-cooker, Intelligent pan quilt
Thermocouple, pot controller and culinary art formula are configured with, gas-cooker includes burner, electric-controlled gas valve and stove controller.Using pot
During stove device cooking food, pot controller obtains the culinary art formula corresponding with cooked food, based on the culinary art formula, every
Individual controlling cycle, the measured value and the acquisition pot temperature from culinary art formula of the pot temperature that pot controller collection thermocouple is detected
Setting value, the setting value of measured value and pot temperature based on pot temperature is handled, and firepower needed for generation includes heating pot is big
Small corresponding control signal, and the control signal is sent to the stove controller of gas-cooker, control of the stove controller based on reception
Signal generation control signal processed, valve opening or change to manipulate electric-controlled gas valve flow through the gas flow of electric-controlled gas valve,
The size of heat power of gas burner is adjusted, the measured value for the pot temperature that thermocouple detected is reached the setting value of pot temperature, until cooking
The time configured in formula of preparing food has been performed.Intelligent pan and gas-cooker cooperate, Intelligent pan manipulation gas-cooker adjustment firepower
Size, makes pot temperature reach setting value, automatic cooking food, it is not necessary to which user participates in, and user whether there is culinary education, can done
Go out tasty food.
Brief description of the drawings
A kind of structural representations of pot and stove device of Fig. 1.
A kind of structural representations of Intelligent pan of Fig. 2.
The exploded view of Intelligent pan in Fig. 3 Fig. 2.
The partial enlarged drawing of a-quadrant in Fig. 4 Fig. 3.
The structural representation of another Intelligent pans of Fig. 5.
The theory diagram of Fig. 6 pots of controllers.
A kind of structural representations of gas-cooker of Fig. 7.
The structural representation of Fig. 8 burners.
Schematic cross-sectional view of the gas-cooker in A-A directions in Fig. 9 Fig. 7.
The schematic cross-sectional view of another gas-cookers of Figure 10.
The structural representation of another gas-cookers of Figure 11.
The theory diagram of Figure 12 stove controllers.
Wherein, 100- Intelligent pans, 110- pots, 111- pot bottoms, 112- pot bodies portion, 113- thermometer holes, 1131- thermometrics
Portion, 1132- limited steps, the holding sections of 1133- the 1st, 1134 plugs, 1135- elastic components, 114- pot body grooves, 115- pot body grooves
Lid, the holding sections of 1151- the 2nd, 1152- clamping steps, 130- thermocouples, 131- test sections, 120- levers, 121- handle bodies,
The insulation parts of 122- the 1st, the insulation parts of 123- the 2nd, the excessive pot sensors of 140-, 150- pots of controllers, 160- pots of power supplys, 170- catchments
Groove；
200- gas-cookers, 211- burners, 2111- burners, 21111- outer shroud bases, 21112- inner ring bases, 21113- detections
Ring fire in hole, 21114- injectors, 21114a- outer shroud injectors, 21114b- inner ring injectors, 2112- external ring fire covers, 2113-
Lid, 2114- nozzles, 2114a- outer shroud nozzles, 2114b- inner ring nozzles, 212/212 ＇-electric-controlled gas valve assembly, 2121- electromagnetism
Valve, 2122- combustion gas valve bodies, 2122 ＇-proportioning valve, the proportioning valves of 2122a ＇-the 1, the proportioning valves of 2122b ＇-the 2,2123- driving electricity
Machine, 2124- gear mechanisms, 213- ignition electrodes, 214- fire defector pins, 216- proximity transducers, 218- gas stove housings,
2181- stove drain pans, 2182- stove upper casings, 219- pan brackets, 220- stove controllers, 221- stove power supplys.
Embodiment
In order to illustrate technical scheme and technical purpose, below in conjunction with the accompanying drawings and embodiment is to the present invention
It is described further.Relevant directionality indicates that (up, down, left, right, before and after etc.) is only used in embodiment of the present invention
Relative position relation, the motion conditions of explanation under a certain particular pose (as shown in drawings) between each part etc., if the spy
When determining posture and changing, then directionality indicates also correspondingly therewith to change.
A kind of pot and stove device of present embodiment, as shown in figure 1, including Intelligent pan 100 and gas-cooker 200.Intelligent pan
100, as shown in Fig. 2 including pot 110, thermocouple 130, pot controller 150 and the culinary art formula for being built in pot controller.Pot
Body 110 is made up of the pot bottom 111 being fixedly connected and pot body portion 112.Thermocouple 130 is mutually filled with the pot bottom 111 of Intelligent pan 100
Match somebody with somebody, detect the temperature of pot bottom 111.Gas-cooker 200, as shown in fig. 7, comprises burner 211, electric-controlled gas valve assembly 212 and
Stove controller 220.Electric-controlled gas valve assembly 212 is used for the size for adjusting the firepower of burner 211, is arranged on the air inlet of burner
On pipeline.Pot controller 150 and stove controller 220 are set up through wired or wireless communication channel to be communicated to connect, for intelligence
Information is mutually transmitted between pot 100 and gas-cooker 200, realizes that Intelligent pan 100 and gas-cooker 200 cooperate.In pot and stove device,
Pot controller 150 is master controller, and stove controller 220 is that pot controller 150 is manipulated by stove controller 220 to be fired from controller
The firepower size of burner 211, to reach the firepower required for Intelligent pan.During using pot and stove device cooking food, pot controller 150
The culinary art formula corresponding with cooked food is obtained, based on the culinary art formula, the collection thermocouple 130 of pot controller 150 is examined
The measured value of the pot temperature of survey and the setting value that pot temperature is obtained from culinary art formula, measured value and pot temperature based on pot temperature
Setting value handled, the control signal of firepower size, and the control signal is sent to needed for generation includes heating pot
Stove controller 220, control signal of the stove controller 220 based on reception generates the control signal for regulating and controlling heat power of gas burner, uses
To manipulate the aperture of electric-controlled gas valve assembly 212, adjustment flows through the gas flow of electric-controlled gas valve assembly, changes and flows into burner
211 gas flow, controls the firepower size of gas-cooker 200, make the pot temperature that thermocouple 130 detected measured value reach from
The setting value for the pot temperature that formula is obtained is cooked, that is, reaches the firepower size needed for pot controller 150, until culinary art formula is by pot
Controller 150 has been performed, and completes the culinary art of food.The Intelligent pan 100 and gas-cooker 200 of gas range device cooperate, intelligence
Pot 100 manipulates the size that gas-cooker 200 adjusts firepower, the measured value of pot temperature is reached the setting value of pot temperature, realizes automatic
Cooking food, it is not necessary to which user participates in, user whether there is culinary education, can make tasty food.The pot and stove dress of the present invention
Put be suitable for Baoshang, cooking rice, cook congee, the culinary art of pancake etc..
Intelligent pan 100
The Intelligent pan 100, as Figure 2-Figure 5, including pot 110, lever 120, thermocouple 130, overflow sensor 140,
Pot controller 150, pot power supply 160 and the culinary art formula for being built in pot controller 150.The pot 110 includes pot bottom 111
And pot body portion 112, the pot body portion 112 is mutually fixed with pot bottom 111, constitutes the container of top end opening, cooked for accommodating
Food.The pot body portion 112 and pot bottom 111 are integrally formed, and material can select cast iron, can also aluminium, stainless steel
The material commonly used in being manufactured Deng pan.The radius of curvature of the pot bottom 111 is more than the radius of curvature in pot body portion 112.The pot
Bottom 111 is provided with the thermometer hole 113 for accommodating thermocouple 130, and thermocouple 130 and thermometer hole 113 are engaged, thermocouple
130 are assemblied in thermometer hole 113, the temperature for detecting pot bottom 111, are preferentially located at the test section 131 of thermocouple 130
The center of pot bottom 111, measures the temperature of the central part of pot bottom 111.Thermocouple 130 and pot controller 150 pass through cable electricity
Connection.The one end of the lever 120 is mutually fixed with pot body portion 112, the top positioned at pot body portion 112.Pot power supply 160 is controlled to pot
Device 150 processed provides required electric energy, and pot controller 150 and pot power supply 160 are arranged in lever 120.Pot controller 150 is intelligence
The control centre of energy pot, the temperature for controlling pot reaches design temperature, realizes automatic cooking.
In order to avoid the dirty gas-cooker of pot and the kitchen range top of overflowing, the top of the Intelligent pan 100 is provided with water leg 170, is used for
The liquid that Intelligent pan overflows is collected, as shown in Figures 2 and 3.The water leg 170 is arranged on the top in pot body portion 112, is located at
The outside in pot body portion 112, and it surround pot body portion 112 1 weeks, overflow the liquid come for collecting pot 110.From lever 120
Opposite side to the side of lever 120, the height relative to pot bottom of water leg 170 is gradually reduced, then catchmenting positioned at the side of lever 120
The height of groove 170 is minimum, so that the liquid in water leg 170 hitherward flows.It is equipped with water leg 170 for liquid
The conduction hole of outflow（It is not drawn into figure）, the conduction hole is arranged on the lowest part of the height of water leg 170, it is, drainage
Hole position is in the underface of lever 120.The end face of the water leg 170 is L-shaped, and it forms upper end after being fixed with pot body portion 112 and opened
The U-shaped cell body of mouth.
It is to be understood that：The thermometer hole 113 is the rounded hole of its end face, as shown in Figure 3 and Figure 4, the thermometric
Hole 113 is located at the inside of the bottom wall of pot bottom 111, radially arranged.Where the radius of curvature and thermometer hole 113 of thermometer hole 113
The radius of curvature of the pot bottom 111 at place is consistent.The thermometer hole 113 is blind hole, as shown in figure 3, including successively from left to right
Cecum portion, hole portion and bore ends.The cecum portion of thermometer hole 113 is located at the medial side of pot bottom 111, alternatively at center；Survey
The bore ends in warm hole 113 are in the region that is connected in pot body portion 112 and pot bottom 111, positioned at the underface of lever 120.Thermometric
The holding section 1133 of limited step 1132 and the 1st is set in the bore ends in hole 113, as shown in figure 4, limited step 1132 is arranged on
The top of the bore ends of thermometer hole 113, positioned at pot inner surface side, limited step 1132 is into hole（It is i.e. downward）Direction projection, shape
Into step；1st holding section 1133 is arranged on the lower section of the bore ends of thermometer hole 113, positioned at pot outer surface side, the 1st Access Division
1133 be radially outside by bore ends（I.e. to the right）The convex portion of extension.So, it regard the cecum portion of thermometer hole 113 as pot bottom
The thermometric portion 1131 of 111 temperature surveys.Pot body groove 114 and pot body groove lid is set on the outer surface in the pot body portion 112
115, as Fig. 3 shows.The pot body groove 114 can be square groove, just extend from bottom to top along the outer surface in pot body portion 112, use
In accommodating thermocouple wire, thermocouple wire refers to the connection cables between thermocouple 130 and pot controller 150.The quilt of pot body groove 114
The side of lever 120 is arranged on, positioned at the underface of lever 120, and the surface of the bore ends positioned at thermometer hole 113.The pot body
The bottom of groove 114 is connected with the bore ends of thermometer hole 113.It is arranged so as to, at the thermometer hole 113, pot body groove 114
In in same plane.The radius of curvature of the pot body groove lid 115 and the curvature half in the pot body portion 112 at the place of pot body groove 114
Footpath is consistent, and pot body groove lid 115 and pot body groove 114 are engaged, the left and right of pot body groove lid 115（Seen facing to groove lid outer surface
When）Be set respectively on two side on multiple outwardly card melons, the two side of pot body groove 114 correspondingly set it is multiple to
The card division for being used to accommodate simultaneously card melon described in clamping of sunken inside.The bottom of pot body groove lid 115 is equipped with outside along its end face
Extend convex portion, be fixed togather for the bottom of pot body groove lid 115 and the bore ends of thermometer hole 113, the convex portion is referred to as
Clamping step 1152 is also set in 2nd holding section 1151, the top of the 2nd holding section 1151.Thermocouple 130 is cylindrical, with survey
Warm hole 113 is adapted, and the test section 131 of thermocouple 130 is arranged on its left part, as shown in Figure 3.By thermocouple 130 from survey
The bore ends in warm hole 113 are inserted into thermometer hole 113, the test section 131 of thermocouple 130 and the thermometric portion 1131 of thermometer hole 113
（That is cecum portion）Fit；The spring of plug 1134, composition elastic component 1135 is sequentially loaded into the bore ends of thermometer hole 113 again,
Plug 1134 is limited the clamping of step 1132, and the thermocouple 130, spring, plug 1134, limited step 1132 are fitted successively,
Spring is in confined state, and spring thermoelectric couple 130 applies inwardly（I.e. to the left）Pressure so that the detection of thermocouple 130
Portion 131 and the thermometric portion 1131 of thermometer hole 113（That is cecum portion）Tightly fit, it is possible to reduce between thermocouple 130 and thermometer hole 113
Thermal contact resistance, the favourable accuracy for improving temperature detection.The temperature of the detection pot bottom of thermocouple 130 center, the temperature at this
Degree can more accurately react the actual temperature taken the dish out of the pot, the favourable accuracy for improving temperature survey.In addition, the thermometric portion 1131
One avris is the bottom of a pan wall, and another avris is connected to the upper and lower holes wall portion of thermometer hole 113, and centre does not have space, then thermometric portion
1131 temperature can more in time, more realistically react the actual temperature of pot bottom, the favourable accuracy for improving pot temperature detection.
Thermocouple wire electrically connects thermocouple 130 and controller 140, and thermocouple wire is placed in pot body groove 114.The thermocouple
Resistant to elevated temperatures electric insulation layer, the insulating barrier being such as made up of asbestos fibre or alumina fibre are cased with outside line.The pot body groove
Lid 115 is covered on pot body groove 114, and the card melon of pot body groove lid 115 is slipped into the card division of pot body groove 114, the 2nd holding section
1151 slip into the 1st holding section 1133, and the 2nd holding section 1151 is located at the top of the 1st holding section 1133, as shown in figure 4, pot body groove
Plug 1134 described in the clamping of clamping step 1152 of the lower end of lid 115, prevents plug 1134 from slipping.The pot body groove lid 115 is covered
The slotted eye for accommodating thermocouple wire is formed on pot body groove 114, thermocouple wire can be avoided exposed outside pot, is beneficial to prolong
The service life of long thermocouple wire, and make pot be easier to use.
It can also be understood that, can also be set on the outer surface of the pot bottom 111 on the thermometer hole 113
The bottom of a pan groove and the bottom of a pan groove lid being engaged（It is not drawn into figure）.Outer surface of the bottom of a pan groove along pot bottom is radially divided
Cloth, one end of the bottom of a pan groove terminates at the middle part of pot bottom 111, and the other end terminates at the edge of pot bottom 111, such as pot body portion
112 with the region that is connected of pot bottom 111.Pot bottom 111 at where the radius of curvature and the bottom of a pan groove of the bottom of a pan groove lid
Radius of curvature it is identical.The two side of the bottom of a pan groove lid and the two side of the bottom of a pan groove set the card melon of phase snap-fit respectively
And neck.The bottom of a pan groove lid covers on the groove of the bottom of a pan and fixed, the described thermometer hole 113 of formation.Thermometric so arranged
Hole 113 can be more convenient for the replacing and maintenance of thermocouple 130.
It can also be understood that on the thermometer hole 113, on the outer surface of the pot bottom 111 of the Intelligent pan 100
It is provided for fixing the fixed lid of thermocouple（It is not drawn into figure）.The fixed lid and pot bottom 111 are adapted, it is fixed cover by
Setting can accommodate the lid groove of thermocouple, and the fixation is covered on pot bottom and fixed, and surrounds what is be made up of lid groove
The thermometer hole 113.
It should be noted that the thermometer hole 113 can also be its end face rectangular aperture.Thermocouple 130 is packed in blocks
Shape, the end face of thermocouple 130 and the end surface shape of thermometer hole 113 are engaged.The test section 131 of the thermocouple 130 is arranged on
The upper surface of thermocouple.Thermocouple 130 is inserted into the inside of thermometer hole 113, the lower surface and thermometer hole 113 of thermocouple 130
Lower internal face between elastic component 1135, such as shell fragment are set, elastic component is in the state compressed, makes the detection of thermocouple 130
The upper internal face of portion 131 and thermometer hole 113 is mutually tightly fitted.In addition, the test section of the thermocouple 130 can also be arranged on
The lower surface of thermocouple, thermocouple 130 is loaded in thermometer hole 113, the upper surface of thermocouple 130 and the upper inwall of thermometer hole 113
Shell fragment is set between face；In addition, the test section 131 of thermocouple 130 can also be arranged on the side of thermocouple, the He of thermocouple 130
Thermometer hole 113 is assembled, and shell fragment is set between the opposite flank of the test section 131 of thermocouple 130 and the side wall of thermometer hole 113, with
The test section 131 of thermocouple 130 and the internal face of thermometer hole 113 is tightly fitted, improve the accuracy of temperature detection.
Wherein, the lever 120, as shown in Figures 2 and 3, including handle body 121, the 1st insulation part 122 and the 2nd insulation part
123.Handle body 121 selects steel plate, is manufactured using process for stamping and forming.1st insulation part 122 and the 2nd insulation part 123 use bakelite
Manufacture.The one end of handle body 121 and the 1st insulation part 122 and the 2nd insulation part 123 are fitted respectively, and the 1st insulation part 122 is located at should
The top of end, the 2nd insulation part 123 is located at the lower section of the end, the handle body 121, the 1st insulation part 122 and the 2nd insulation part
123 are bolted.The connecting portion that the other end of the handle body 121 is provided with and pot body portion 112 is fixed.2nd insulation part 123
Inside is provided with handle groove.
Wherein, the excessive pot sensor 140 can select thermocouple.Constitute the thermocouple and pot body for the pot sensor 140 that overflows
Portion 112 is mutually fixed, as shown in figure 3, the detection end of the thermocouple is arranged in water leg 170, faces conduction hole, this
Sample is laid out, and the detection end of thermocouple can touch the liquid collected by water leg 170 in time, pot can be detected in time
Excessive pot state, beneficial to pot controller 150 in time carry out overflow pot processing.During culinary art, the thermocouple for pot detection of overflowing
The heat radiated by gas-cooker and pot, the temperature of the measurement end of thermocouple is higher, when excessive pot occurs, Intelligent pan
Liquid flooding in 100, the liquid of overflow is come together in water leg 150, and is flowed at conduction hole, the measurement end of thermocouple
The liquid gone out into contact with overflow, the temperature rapid decrease of the measurement end of thermocouple, temperature is undergone mutation, and thermocouple is detected
Temperature curve on form cooling step, temperature undergone mutation, and the excessive pot shape for judging that Intelligent pan 100 there occurs is can be used for accordingly
State.Using thermocouple as excessive pot sensor 150, its cost is relatively low, but ability after the liquid spilling in required Intelligent pan 100
Excessive pot state is detected, and the excessive pot condition that can not detect Intelligent pan 100 possesses the state that will be overflowed and not yet overflow.Example
Such as, Intelligent pan 100 is heated by gas-cooker, in pot after liquid boiling, continues to be heated, and will be produced largely on the surface of liquid in pot
Foam, the whole liquid surface of foam coverage, then the height of foam gradually rise, when the top end face and pot cover of foam are in contact
When, now Intelligent pan possesses the excessive pot condition of generation, will occur excessive pot, but now has not occurred excessive pot, constitutes pot sensing of overflowing
The thermocouple of device 150 is can not to detect the situation that the above-mentioned excessive pot condition in pot possesses, therefore can not avoid the generation of excessive pot.
The above-mentioned thermocouple for pot detection of overflowing is substituted using ultrasonic sensor, the ultrasonic sensor is used to detect liquid
Foam and its height, the problem of can solving above-mentioned well that body surface face is produced, are avoided that the generation of excessive pot.As shown in figure 5,
It can be fixed on as the ultrasonic sensor of excessive pot sensor 140 on Intelligent pan, such as be fixed on lever 120, be set
Liquid phase pair in the top of pan, the detection end of ultrasonic sensor and pot；Alternatively, it is also possible to as shown in Figure 1, incite somebody to action
Ultrasonic sensor is fixed on the pot cover of Intelligent pan 100, and the detection window on the detection end of ultrasonic sensor and pot cover is just
Relatively.Ultrasonic sensor（By detecting window）Liquid surface gathers in Intelligent pan 100 foam and its height can be detected.
Pot controller 150 obtains the detection signal of ultrasonic sensor, and the detection signal based on ultrasonic sensor is when determination Intelligent pan
When foam height in 100 reaches height threshold, the liquid in Intelligent pan 100 will overflow and not yet overflow, pot condition of overflowing tool
Standby, pot controller 150 makes the judgement for the excessive pot state that excessive pot condition possesses, and generates the control for including making required firepower to reduce
Signal, and the control signal is sent to described stove controller 220, stove controller 220 is based on the control signal life received
Into control signal, the firepower for reducing gas-cooker makes the height reduction even the removal of foam of the foam in Intelligent pan 100, really
Protect Intelligent pan 100 and do not occur excessive pot, keep the clean and tidy of gas-cooker and the kitchen range top.In addition, described ultrasonic sensor can also be by
The photoelectric sensor for examining side for foam is substituted.Therefore, when the pot sensor 150 that overflows is from the ultrasonic wave ripple for being used to detect foam
When sensor or photoelectricity wave sensor, when the excessive pot condition of Intelligent pan 100 possesses and will overflow pot but not yet excessive pot, pot controller
150 make the judgement of excessive pot state, manipulate gas-cooker 200 and reduce firepower, eliminate the excessive pot condition of Intelligent pan 100, can keep away
Exempt from the pot that overflows, and avoid the liquid soiled gas-cooker and the kitchen range top of overflow.
In addition, it is necessary to which explanation, the excessive pot sensor 140 can also select the supersonic sensing for motion detection
Device or photoelectric sensor, the pot sensor that overflows are arranged on the top of Intelligent pan pot cover, as shown in figure 1, its can and Intelligent pan
100 lever 120 is mutually fixed, and it detects that the pot cover of end and Intelligent pan is just relative, is whether there is for detecting pot cover and is moved.When
When excessive pot will occur for Intelligent pan 100, the pot cover of Intelligent pan will be moved, and as above and below, be moved left and right, and produce motion.Therefore,
When detection signal of the pot controller 150 based on excessive pot sensor 140, worked as based on the detection signal and determine that pot cover has sent out motion, then
The judgement for the excessive pot state that excessive pot condition possesses is made, now, generation control signal manipulates gas-cooker to pot controller 150 in time
200 reduce firepower, eliminate pot condition of overflowing, it is possible to reduce or even avoid the generation of excessive pot.
Wherein, the pot power supply 160 includes translation circuit and dry cell, for providing electric energy to pot controller 150.Need
Illustrate, the pot power supply 160 can also select inductively power supply, including translation circuit and inductive coupler coils, realize
Wireless power.The pot controller 150, pot power supply 160 are assembled in the handle groove of lever 120.
Wherein, the pot controller 150, as shown in fig. 6, including microprocessor, memory, sensor circuit, network mould
Block, display interface module, keystroke interface module, radio receiving transmitting module, Signal interface module and the culinary art for being built in memory
Formula.The processor, memory, sensor circuit, mixed-media network modules mixed-media, display interface module, keystroke interface module, wireless receiving and dispatching
Module, Signal interface module are electrically connected with microprocessor respectively.Liquid crystal display is electrically connected through display interface module and pot controller 150
Connect；Mobile terminal, such as mobile phone, tablet personal computer, set up through mixed-media network modules mixed-media and pot controller 150 and communicate to connect；Thermocouple 130,
The pot sensor 140 that overflows is electrically connected through sensor circuit and pot controller 150；Key-press module is through keystroke interface module and pot controller
150 electrical connections.Culinary art formula is stored in the memory built in pot controller 150.It is described culinary art formula be configured to and when
Between be associated controlled variable set, include the setting value and the setting value of temperature of time, be stored in memory.Button
Module, mobile terminal may be incorporated for modifying and set new culinary art to the culinary art formula of the memory storage of pot controller 150
Formula.The key-press module is provided with " igniting ", " flame-out ", " increase ", " reduction ", " confirmation " key, and the application of mobile terminal is soft
Also be provided with " lighting a fire " on part interface, " flame-out ", " increase ", " reduction ", " confirmation " key, for manual manipulation Intelligent pan 100.It is described
Key-press module is assembled on lever 120.
Gas-cooker 200
The gas-cooker 200, as shown in Figure 7 and Figure 8, including burner 211, electric-controlled gas valve assembly 212, ignition electrode 213, fire
Flame detection pin 214, proximity transducer 216, gas stove housing 218, pan bracket 219, stove controller 220 and stove power supply 221.It is automatically controlled
Combustion gas valve assembly 212 is mainly made up of combustion gas valve body 2122 and motor 2123, the output shaft of motor 2123 and combustion
The stem shaft connection of air valve body 2122, the valve opening for changing combustion gas valve body adjusts the size of burner firepower.Burning
The air inlet of device 211 and the gas outlet of electric-controlled gas valve assembly 212 are respectively communicated with, the air inlet of electric-controlled gas valve assembly 212 and
Appendix 2173 in gas-cooker is connected.Ignition electrode 213 and fire defector pin 214 are fixed on burner 211, are used
In being lighted a fire and detected whether there is flame on burner 211 to burner 211.The central part of burner 211 is equipped with inspection
The detection hole 21113 of gaging hole 21113, proximity transducer 216 and burner 211 is assembled, for detecting whether there is pot on gas-cooker 200
Tool.Civil power is transformed into the low-voltage DC needed for stove controller 220 by stove power supply 221, and electric energy is provided to stove controller 220.Institute
State automatically controlled flow valve assembly 212, ignition electrode 213, fire defector pin 214, proximity transducer 216, overflow pot sensor 140 respectively and
Stove controller 220 is electrically connected.Radio receiving transmitting module and firepower control interface built in the stove controller 220.Pot controller 150
The radio receiving transmitting module of radio receiving transmitting module and stove controller 220 is set up by wireless channel and communicated to connect, for pot controller
Information is transmitted between 150 and stove controller 220.Stove controller 220 receives the control for including firepower size from pot controller 150
Signal, generates control signal based on the control signal received, is acted for manipulating electric-controlled gas valve assembly 212, adjusts combustion gas
The valve opening of valve body 2122, the firepower size of change burning device 211, makes the measured value of pot temperature and the setting value phase of pan temperature
When.It should be noted that communication connection can also be set up using wired mode between the pot controller 150 and stove controller 220,
As electrically connected between the signaling module of pot controller 150 and the firepower control interface of stove controller 220 using the communications cable.
Wherein, the burner 211, as shown in Figure 7 and Figure 8, including burner 2111, external ring fire cover 2112, interior ring fire cover
2113rd, nozzle 2114.The burner 2111 includes outer shroud base 21111, inner ring base 21112, injector 21114.Outer shroud bottom
The fixation ear that the bottom of seat 21111 is used for provided with three and gas stove housing is fixed.Injector 21114 includes outer shroud injector
21114a, inner ring injector 21114b.Nozzle 2114 includes outer shroud nozzle 2114a, inner ring nozzle 2114b.Outer shroud base 21111
It is toroidal, it is built-in with the ring-type air flue for gas circulation of upper end open.Inner ring base 21112 is that middle part is provided with along its axle
The cylinder of line direction through hole, the through hole is used for whetheing there is pan on the detection burner of proximity transducer 216, is referred to as the 1st
Detection hole 21113a, such as Figure 10 show.Inner ring base 21112 is built-in with the ring-type air flue for gas circulation of upper end open.It is interior
Ring base 21112 is arranged on the inside of outer shroud base 21111, inner ring base 21112 and the coaxial line of outer shroud base 21111, inner ring
Base 21112 is mutually fixed with outer shroud base 21111, is provided between inner ring base 21112 and outer shroud base 21111 for air
The passage of circulation.Assembling ignition electrode 213 and flame are provided between the inner ring base 21112 and outer shroud base 21111
Detect two mounting holes of pin 214 vertically.It is contraction pipe portion that outer shroud injector 21114a includes being fixedly connected sequentially, mixed
Close pipe portion and diffusion pipe portion, outer shroud injector 21114a diffusion pipe portion is mutually fixed with outer shroud base 21111, and with outer shroud base
21111 ring-type air flue is connected, and outer shroud injector 21114a contraction pipe portion and outer shroud nozzle 2114a are fixed, the outer shroud
Nozzle 2114a, outer shroud injector 21114a and outer shroud base 21111 be sequentially connected it is logical, for by fuel gas transmission to outer shroud base
Ring-type air flue in 21111.Inner ring injector 21114b includes the contraction pipe portion, mixing pipe portion and diffuser pipe being fixedly connected sequentially
Portion, inner ring injector 21114b diffusion pipe portion is mutually fixed with inner ring base 21112, and with the ring-type gas of inner ring base 21112
Road is connected, and inner ring injector 21114b contraction pipe portion and inner ring nozzle 2114b are fixed, the inner ring nozzle 2114b, inner ring
Injector 21114b is connected with inner ring base 21112, for by the ring-type gas built in fuel gas transmission to inner ring base 21112
Road.The middle part of the interior ring fire cover 2113 is identified as the 2nd detection hole 1113b, such as Fig. 9 shows provided with through hole vertically,
Interior ring fire cover 2113 is built-in with the ring-type air flue of lower surface opening, interior ring fire cover 2113 and is provided with multiple fire holes, the fire hole and
Ring-type air flue is connected, it can be understood as interior ring fire cover is ring bodies.Interior ring fire cover 2113 and inner ring base 21112 are engaged.It is interior
Ring fire cover 2113 is covered on inner ring base 21112, the lower surface of interior ring fire cover 2113 and the upper surface phase of inner ring base 21112
Laminating, it is internally formed the ring-like gas chamber being made up of ring-type air flue after interior ring fire cover 2113 and inner ring base 21112 assembling, is used for
Right gas is evenly distributed to each fire hole of interior ring fire cover 2113.The 2nd detection hole 21113b and the 1st detection hole 21113a is total to
Axis, and through hole vertically is formed, detection hole 21113 is referred to as, burner is detected for proximity transducer 216
Whether there is pan.External ring fire cover 2112 is ring bodies, and external ring fire cover 2112 is built-in with the ring-type air flue of lower surface opening, external ring fire cover
Multiple fire holes are provided with 2112, the fire hole is connected with the ring-type air flue.The external ring fire cover 2112 and outer shroud base
21111 are engaged.External ring fire cover 2112 is covered on outer ring base 21111, the lower surface and outer shroud bottom of external ring fire cover 2112
The upper surface of seat 21111 is fitted, and it is internally formed by ring-type air flue structure after external ring fire cover 2112 and the assembling of outer shroud base 21111
Into ring-like gas chamber, each fire hole for right gas to be evenly distributed to external ring fire cover 2112.
Wherein, the fire defector pin 214 uses thermocouple fire defector pin, and its structure is reliable, and fault rate is low.In addition,
The fire defector pin 214 can also detect pin from ionic flame, and it is quick on the draw.
Wherein, the proximity transducer 216 uses mechanical proximity switch, and preferably cheap light touch type machinery is close
Switch.The proximity switch close to support and burner 2111 by assembling.It is described close to support, as shown in figure 9, including flexible
Portion, spring and fixed seat.Fixed seat is built-in with the column blind hole vertically of upper end open；Pars contractilis is column,
Pars contractilis is arranged in the blind hole of fixed seat, and is slidably matched with the blind hole of fixed seat.The bottom of the pars contractilis, bullet
Spring, proximity switch are assemblied in the blind hole of fixed seat successively, the bottom of pars contractilis, spring, proximity switch and fixed seat it is blind
Bottom hole portion is fitted successively, and spring is in confined state, and pars contractilis can be slided up and down relative to fixed seat.When nothing on gas-cooker
During pan, though spring is in compressive state, decrement is small, and the elastic force of spring is smaller, it is impossible to promote proximity switch to be triggered hair
Go out approach signal；But after pan is placed on gas-cooker, close to support by pan weight, as shown in figure 1, close to support
Pars contractilis is moved down, and spring is further compressed, and the elastic force increase of spring, triggering proximity switch produces approach signal, shown
There is pan on gas-cooker.So proximity transducer 216 selects the mechanical proximity switch of light touch type, and by mechanical proximity switch and
Turn into a part close to rack set, make one close to assembly, be convenient to install and safeguard, it is possible to reduce be exposed in gas-cooker
Amount of parts, in addition from mechanical proximity switch, also help the cost for being reduced close to sensor 216.
It should be noted that：Proximity transducer 216 can also select the photo-electric proximity transducer of non-contact type.The light
Electric proximity transducer is mutually assembled by fixed mount with burner 211, as shown in Figure 10, and photoelectricity proximity transducer is located at detection hole
21113 lower end side, the detection end of photoelectricity proximity transducer is arranged straight up, faces detection hole 21113.The photoelectricity
Proximity transducer can detect Intelligent pan 100 is whether there is on burner by detection hole 21113.In addition, the close sensing of the photoelectricity
Device can also be disposed on the housing of gas-cooker, and it detects that end is relative with the Intelligent pan being seated on gas-cooker.
Wherein, the electric-controlled gas assembly 212, as shown in fig. 7, comprises magnetic valve 2121 and electric-controlled gas valve, the electricity
Controlling gas valve includes combustion gas valve body 2122, motor 2123 and gear mechanism 2124.Combustion gas valve body 2122 is from existing
General plug valve in technology gas-cooker, the plug valve is equipped with an air inlet, two gas outlets；Two described outlets
Mouthful, one of those is big flow gas outlet, and another is low discharge gas outlet.The output shaft of motor 2123 passes through gear
Stem shaft connection in mechanism 2124 and combustion gas valve body 2122, driving valve rod is rotated, and the valve of adjustment combustion gas valve body 2122 is opened
Degree, changes the flow for the combustion gas for flowing into burner, to adjust the firepower size of burner 211.The air inlet of the magnetic valve 2121
Mouth is used to connect with the appendix 2173 in gas-cooker, the gas outlet of magnetic valve 2121 and the air inlet of combustion gas valve body 2122
Mouth connection, the big flow gas outlet of combustion gas valve body 2122 is used to connect with outer shroud nozzle 2114a input port, combustion gas valve body
2122 low discharge gas outlet is used to connect with inner ring nozzle 2114b input port.The motor 2123 is stepper motor.
The stem shaft connection of motor 2123 and combustion gas valve body 2122.In addition, the stepper motor can also by servomotor or
Variable-frequency motor is substituted, and it must pass through decelerator, such as gear mechanism 2124, and the stem shaft of combustion gas valve body 2122 is connected.Institute
State magnetic valve 2121 and combustion gas valve body 2122 is sequentially communicated and assembles fixation, motor 2123 passes through the He of gear mechanism 2124
The axle of combustion gas valve body 2122 is connected, and motor 2123 is mutually fixed with combustion gas valve body 2122, constitutes described automatically controlled flow valve
Assembly 212.Magnetic valve 2121, combustion gas valve body 2122, motor 2123 and gear mechanism 2124 are integrated into a part,
Facilitate the assembly connection and regular maintenance of gas-cooker.
It is further to note that：The electric-controlled gas valve can also be made up of the ＇ of proportioning valve 2122, as shown in figure 11, institute
Stating electric-controlled gas valve at least includes two ＇ of proportioning valve 2122, and two ＇ of proportioning valve 2122 are respectively identified as the 1st proportioning valve
2122a ＇ and the 2nd proportioning valve 2122b ＇.1st proportioning valve 2122a ＇ metered flow is more than the 2nd proportioning valve 2122b ＇ specified stream
Amount.The gas outlet of the ＇ of magnetic valve 2121 and the 1st proportioning valve 2122a ＇ and the 2nd proportioning valve 2122b ＇ air inlet are respectively communicated with
And it is fixed, constitute the described ＇ of electric-controlled gas valve assembly 212.In addition, the proportioning valve can also be by servo valve, proportional servo valve
Substituted with the automatically controlled flow valve such as mass flow controller.
Wherein, the gas stove housing 218, as shown in figures 7 and 9, including stove drain pan 2181 and stove upper casing 2182.It is described
Stove drain pan 2181 selects sheet metal, is made of sheet metal forming technology shaping.The right and left side in stove drain pan 2181 is respectively equipped with use
In the installation position for installing burner 211, automatically controlled flow valve assembly 212, the fixation ear phase of the installation position and the lower section of burner 211
Coordinate；And for installing the installation position of stove controller 220 and stove power supply 221.Stove upper casing 2182 is equipped with for burner
And the through hole that valve rod runs through.
Wherein, the stove controller 220, as shown in figure 12, including microprocessor, memory, driving circuit for electromagnetic valve, electricity
Drive circuit, firing circuit, sensor circuit, radio receiving transmitting module, keyboard interface circuit, display driver circuit, firepower control
Interface processed and the culinary art formula for being built in memory.The memory, driving circuit for electromagnetic valve, motor-drive circuit, igniting
Circuit, sensor circuit, radio receiving transmitting module, keyboard interface circuit, display driver circuit, firepower control interface respectively with micro- place
Manage device electrical connection.Touch screen is electrically connected through display driver circuit and stove controller 220, and keyboard is controlled through keyboard interface circuit and stove
Device 220 is electrically connected, and ignition electrode 213 is electrically connected through firing circuit and stove controller 220.Motor 2123 is through motor-drive circuit
Electrically connected with stove controller 220.Magnetic valve 2121 is electrically connected through driving circuit for electromagnetic valve and stove controller 220.Fire defector pin
214th, proximity transducer 216 is electrically connected through sensor circuit and stove controller 220 respectively.Keyboard and touch screen interface are provided with
" igniting ", " flame-out ", " increase ", " reduction ", " confirmation " key, for controlling gas combustion range ignition, flame-out, increase firepower manually, subtracting
Small firepower.
Wherein, the stove power supply 221 uses Switching Power Supply, for 110V-250V civil power to be transformed into needed for controller
The voltage and current of grade, can select output 5V dc source.Stove power supply 221 includes reduction voltage circuit, filter circuit, voltage stabilizing electricity
Road, is prior art.
Wherein, the culinary art formula, including formula table and formula parameter.Formula table it is main by with time correlation join it is controlled
Variable（Such as temperature）The tables of data that is constituted of setting value, including multiple formulas step, each journey step include the time setting value and
Controlled variable（Such as temperature）Setting value.Controlled variable in formula table is used for the fire of size needed for making gas-cooker generation Intelligent pan
Power and its duration.The setting value of time will continue to whole cooking cycle in formula table, cover from food enter pot igniting, it is complete
Stop working into culinary art, to last.Formula parameter includes one, two or more parameters, and formula parameter is associated with formula table, coordinates
Use, modification formula parameter can optimize control of pot controller 150 to cooking process.Culinary art formula is stored in a pot controller
In 150 memory.User with culinary education can voluntarily be repaiied by human-computer interaction interfaces such as mobile terminal, key-press modules
Change and define required culinary art formula, the culinary art formula after the completion of modification can be stored in memory.A kind of optional culinary art journey
The formula table and formula parameter of formula are as follows, and wherein formula table includes 7 formula steps, and each formula step includes " temperature ", " fire
The setting value of power control mode ", the setting value of " power ratio " controlled variable and " time ".
Formula table：
| Formula is walked | Time（/Min） | Temperature（/℃） | Firepower control mode | Power ratio（/%） |
| 1 | 5 | 60 | Power | 90 |
| 2 | 3 | 80 | Power | 60 |
| 3 | 3 | 95 | Temperature | 0 |
| 4 | 5 | 105 | Temperature | 0 |
| 5 | 3 | 102 | Temperature | 0 |
| 6 | 20 | 102 | Temperature | 0 |
| 7 | 10 | 70 | Temperature | 0 |
Formula parameter：
Holding temperature（/℃）：80；
Temperature offset value（/℃）：5；
Temperature control tolerance（/%）：2
Sampling period（/s）：15.
Controlled variable in " the formula table " includes " temperature ", " firepower control mode ", " power ratio " and " time ".
Wherein, " temperature " represents the pot temperature to be reached during food cooking, refers preferably to the temperature of pot bottom inner surface.
" firepower control mode " includes " power " and " temperature " two kinds of control modes, and Power Control represents to adjust the aperture of electric-controlled gas valve
The firepower of gas-cooker is controlled to heat pan；Temperature control represents to adjust the big of the aperture control heat power of gas burner of electric-controlled gas valve
It is small, the measured value of pot temperature is reached setting value." power ratio " represents that the current power of gas-cooker accounts for the ratio of its rated power,
It can be regarded as the valve opening of electric-controlled gas valve or be interpreted as currently being transported to the gas flow of burner（Or pressure）Account for combustion gas
Metered flow（Or pressure）Ratio." time " represents that controlled variable is by setting that a upper formula is walked in the period walked in the formula
The setting value of formula step is changed stepwise in definite value, can select slope the change, " temperature that only can continuously become suitable for description numerical value
Degree ", " power ratio " controlled variable；For the 1st formula step, it is to be somebody's turn to do that the setting value of formula step controlled variable, which is understood value, thereon
1st formula walks the setting value of controlled variable.
" the formula parameter " includes " holding temperature ", " temperature offset value ", " temperature control tolerance ", " sampling period "." insulation
Food needs the temperature being maintained after the completion of temperature " sign food cooking, so that food is suitable for eating at any time." temperature drift
Value " characterizes the corrected parameter being modified to the temperature control deviation of pot temperature, to correct the pot temperature of thermocouple control relative to
The deviation of design temperature, so that pot（Bottom interior surface）Heated temperature is consistent with desired design temperature.Cause thermoelectricity
The even factor for producing temperature control deviation includes：The position of temperature measuring point, difference, thermocouple assembling deviation and the pot of thermocouple in itself
The difference of tool itself（Such as thick, thin, material）Deng.The measured value of the pot temperature of thermocouple detection is numerically obtained with from formula table
The setting value of the temperature taken and temperature offset value and value it is consistent, make pot bottom（Inner surface）Heated temperature reaches temperature
Setting value.For example, the preferred temperature of pot bottom inner surface is 100 DEG C, it is 100 DEG C by the setting value value of temperature, due to heat
The temperature measuring point that galvanic couple is detected is located at the lower surface of pot bottom, there is thermal resistance between the lower surface and inner surface of pot bottom, then works as heat
When the detection temperature of galvanic couple reaches 100 DEG C, the temperature of pot bottom inner surface is less than 100 DEG C, may be such as 98 DEG C, be not reaching to and set
Constant temperature degree, the i.e. deviation in the presence of 2 DEG C, this temperature deviation can be corrected by temperature offset value, and temperature offset value is set into 2
℃.In this case, the setting value of temperature is that 100, temperature offset value is 2 DEG C, then the target temperature of thermocouple detection is 102
DEG C, when the temperature that thermocouple is detected reaches 102 DEG C, the temperature of pot bottom inner surface reaches 100 DEG C of the temperature of setting, that is, reaches
Preferred temperature.For example, when having changed thermocouple, due to thermocouple difference in itself and assembling deviation so that the thermal technology of pan
Condition is changed, and needs to carry out mode to pan thermal condition before use, so that formula table is applied to the pan of new thermal condition.One
Optional mode method is planted, e.g., in a certain desired temperature T0Lower heating pan, the bottom of a pan is measured using the other thermo detector of high one-level
The temperature value T of portion's inner surface1, the size of heat power of gas burner is adjusted, makes T1And T0It is equal, the pot temperature that now thermocouple is detected
Measured value be Tc, the measured value Tc and desired temperature T of the pot temperature0Between difference can be used as temperature offset value just
Beginning setting value.In addition, temperature offset value can be also used for the setting value that each formula in adjustment culinary art formula walks temperature, e.g., temperature
Deviant increases by 2 DEG C, and the setting value equivalent to each formula step temperature in culinary art formula increases by 2 DEG C simultaneously.Change temperature offset value
Setting value, equivalent to the setting value that each formula in the overall formula table of translation up or down walks temperature, same formula can be made
Table is applied to different-thickness, the pan of unlike material, and can correct the difference of the assembling deviation and thermocouple of thermocouple in itself
It is different, so that formula table is applied to pan." temperature control tolerance " characterizes the controlled object temperature of pan relative to temperature in culinary art formula
The fluctuating range of setting value；For example, temperature control tolerance is 2%, represent that pot controller allows the measured value of pot temperature（That is controlled object
Temperature）The relative value of the maximum deviation of fluctuation range between pot temperature setting value is 2%, such as：If the setting value of pot temperature is
100 DEG C, the then measured value of pot temperature（That is controlled object temperature）Between 98-102 DEG C, then it is assumed that the measured value and pot of pot temperature
The setting value of temperature is suitable.The relative value of temperature deviation is defined herein as：Relative value=ABS of temperature deviation（The measurement of temperature
The setting value of value-temperature）The setting value * 100% of/temperature, the definition of relative value is similarly hereinafter." sampling period " characterize pot controller from
The setting value of temperature, the setting value of firepower control mode, the setting value of power ratio are obtained in formula table and is obtained from thermocouple
The time interval of the measured value of pot temperature, i.e. pot controller implement the frequent degree of control to pot.What the sampling period was set gets over
Small, control of the controller to the temperature of pot is more accurate.
It should be noted that being configured with " redirecting temperature " and " power accounting " parameter in working as the formula parameter for cooking formula
When, cook formula formula table in can save " firepower control mode " and " power ratio " controlled variable.Thus, it is another optional
Culinary art formula formula table and formula parameter, it is as follows, in its formula table only include " temperature " controlled variable and " when
Between ".
Formula table：
| Formula is walked | Time（/Min） | Temperature（/℃） |
| 1 | 5 | 60 |
| 2 | 3 | 80 |
| 3 | 3 | 95 |
| 4 | 5 | 105 |
| 5 | 3 | 102 |
| 6 | 20 | 102 |
| 7 | 10 | 70 |
Formula parameter：
Redirect temperature（/℃）：60；
Power accounting（/%）：90；
Holding temperature（/℃）：80；
Temperature offset value（/℃）：5；
Temperature control tolerance（/%）：2
Sampling period（/s）：15.
The control mode of firepower needed for " redirecting temperature " in formula characterizes Intelligent pan is cooked from Power Control to temperature control
System and from temperature control to Power Control changed when temperature spot, when the measured value of pot temperature is less than redirecting setting for temperature
Definite value, the firepower required for being controlled using power control mode redirects the setting value of temperature when the measured value of pan temperature is higher than,
Firepower required for being controlled using temperature control mode.The current power of gas-cooker is accounted for when " power accounting " is characterized in Power Control
The ratio of its rated power, it can be understood as the valve opening of electric-controlled gas valve, or it is understood to be transported to the combustion gas stream of burner
Amount（Or pressure）Point metered flow（Pressure）Ratio.Such a optional culinary art formula, its formula table only one of which controlled variable
" temperature ", very succinctly.
Also need to illustrate again, cooking food, whole cooking process all can control to fire using temperature control mode
The firepower of gas kitchen, in each controlling cycle, makes the temperature of pan reach the setting value of the temperature obtained from culinary art formula, such a
" redirecting temperature ", " power accounting " controlled variable in situation, above-mentioned formula parameter can be omitted, now, and culinary art formula is non-
It is often succinct, only have in the formula table of culinary art formula in " temperature " controlled variable, formula parameter and there was only " holding temperature ", " temperature is inclined
Shifting value ", " temperature control tolerance " parameter.
Described gas-cooker 200, is dual-range-head gas-cooker as shown in Figure 1 and Figure 7, the structure construction of two kitchen ranges is identical, connects
Get off and the assembly relation of one of kitchen range is only described in detail, stove controller 220 is configured with two groups and is respectively used to control different kitchen ranges
Control interface.The burner 211, electric-controlled gas valve assembly 212 are separately mounted to two correspondences in stove drain pan 2181
Installation position, as shown in fig. 7, the electric-controlled gas valve assembly 212（That is magnetic valve 2121）Air inlet and in gas-cooker
Appendix 2173 be connected, electric-controlled gas valve assembly 212（That is combustion gas valve body 2122）Big flow gas outlet pass through pipeline
Connected with outer shroud nozzle 2114a input port, electric-controlled gas valve assembly 212（That is combustion gas valve body 2122）Low discharge gas outlet
Connected by pipeline with inner ring nozzle 2114b air inlet.The ignition electrode 213, fire defector pin 214 are fixed on burner
In 2111 two mounting holes.It is described by mechanical proximity transducer 216 it is integrated constitute close to assembly, pass through fixed mount quilt
It is assemblied in the detection hole 21113 of burner 211, the pars contractilis close to assembly passes through detection hole 21113, protrudes from burner
Upper surface, can fit with pot placed on it.The ignition electrode 213, fire defector pin 214, proximity transducer 216 and stove
One group of control interface of controller 220 is electrically connected.The corner of stove drain pan 2181 is equipped with 4 supporting legs.Stove upper casing 2182
Cover on stove drain pan 2181, burner 211, the valve rod of electric-controlled gas valve assembly 212 run through the through hole of stove upper casing 2182, and convex
For stove upper casing 2182.Pan bracket 219 is placed on stove upper casing 2182, pan bracket 219 and the coaxial line of burner 211.It is described
Intelligent pan 100 is placed on the pan bracket 219 of gas-cooker 200, and the pot bottom 111 and pan bracket 219 of pot 110 are fitted.Pot control
The radio receiving transmitting module of device 150 processed and the radio receiving transmitting module of stove controller 220 set up communication connection, Intelligent pan 100 and combustion gas
200 mutual data transmissions of stove.
In each sampling period, pot controller 150 obtains temperature, power using interpolation method from the formula table of culinary art formula
Than etc. controlled variable setting value.It is to be understood that pot controller 150 walks current formula according to sampling period, such as 15s
The time setting value corresponding period is divided into multiple corresponding minor time slices, and each minor time slice corresponds to a sampling week
Phase, and the setting value of controlled variable and the setting value of current formula step controlled variable are walked according to a upper formula, obtained using interpolation method
Take the setting value of each sampling period corresponding controlled variable.Preferably, using linear interior differential technique value, then each formula is walked
The set-point ramp walked by a upper formula is changed to the setting value of formula step, i.e. slope and become by temperature, power ratio controlled variable
Change.For example, for above-mentioned the first culinary art formula referred to, the sampling period is 15s, the 6th sampling week walked in the 2nd formula
In sampling period corresponding to phase, i.e., 1 points 30 seconds, by the method for linear interpolation, it is computed obtaining within the sampling period
The setting value of temperature is 70 DEG C, the setting value of power ratio is 75%, and it is " power " mode to obtain firepower control mode.In addition,
The linear interpolation method can also be substituted by polynomial interopolation, Newton interpolation or other interpolation methods, walk each formula
Between controlled variable smooth excessiveness substitute slope change.
The pot and stove device of present embodiment, including Intelligent pan 100 and gas-cooker 200.The pot controller 150 of Intelligent pan 100
For the master controller of pot and stove device, the stove controller 220 of gas-cooker 200 is gas range device from controller, stove controller 220
Controlled by the control signal of pot controller 150.Pot controller 150 is built-in with the culinary art formula for cooking food.Pot control
The setting value of the measured value for the pot temperature that the base thermocouple 130 of device 150 is detected and the pot temperature obtained from culinary art formula, generation bag
The corresponding control signal of firepower size needed for including culinary art, and the control signal is sent to stove controller 220, stove controller 220
According to the control signal received, generation control signal is used for the valve opening for manipulating electric-controlled gas valve, and change is transported to burning
The gas flow of device 211, adjust the firepower of burner 211 size, make pot temperature measured value and pot temperature setting value quite,
Until culinary art formula has been performed by pot controller 150, the culinary art of food is completed.In cooking process, pot controller 150 is based on overflowing
The detection signal of pot sensor, when it is determined that excessive pot generation or pot condition of overflowing possess, makes the judgement of excessive pot state, and generate bag
The control signal that firepower needed for including reduces, manipulates the firepower that stove controller 220 reduces gas-cooker, and the pot that overflows is counted.When
The pot number of times that overflows is more than pot threshold value of overflowing, at such as 3 times, the modification culinary art formula of pot controller 150, and the temperature reduced in culinary art formula is inclined
Shifting value, or/and reduce the setting value that current formula walks temperature, occur so that excessive pot is reduced or avoided.
Next, with above-mentioned the first culinary art formula referred to（Temperature drift value parameter is not used）Exemplified by, this is implemented
The control principle and process of the pot and stove device automatic cooking food of mode, it is described in detail below.
S1：Food materials prepare.The pot cover of Intelligent pan 100 is opened, ready food materials are put into pot, pot cover is covered.
S2：Select cooking method.Chosen by the button on the lever 120 of Intelligent pan 100 or mobile terminal mobile phone with waiting to cook
The corresponding cooking method of food of preparing food, pot controller 150 reads corresponding culinary art formula from its memory.
S3：Igniting culinary art.Intelligent pan 100 is provided with " automatic " and " manual " two kinds of cooking methods." automatic " culinary art of selection
Mode, confirms to light a fire, the generation control signal manipulation gas-cooker 200 of Intelligent pan 100 " igniting ", the fuel gas buring of gas-cooker 200,
Heat Intelligent pan 100.In each sampling/controlling cycle, the setting of measured value and pot temperature of the pot controller 220 based on pot temperature
Value, generates control signal, and the control signal is sent into stove controller 220, and stove controller 220 is based on the control letter received
Number generation control signal, to manipulate electric-controlled gas valve assembly 212, changes the valve opening of combustion gas valve body 2122, controls stove gas
The firepower size of stove 200, makes the measured value for the pot temperature that thermocouple 130 detected reach the setting of pot temperature in culinary art formula
Value, until cooking method has been performed, that is, completes the culinary art of food.
S4：Take the dish out of the pot.When cooking method has been performed by pot controller 150, the generation control signal of pot controller 150 is used to drive
Dynamic thumper sends sound and light alarm, and warning user can take out the food in Intelligent pan 100.If user does not take food for a long time,
Setting value according to " holding temperature " in formula parameter is manipulated gas-cooker and pan is heated, make thermocouple by pot controller 150
Quite, food more suitable for eating at any time for the measured value of the pot temperature detected and the setting value of holding temperature.
In above-mentioned S3 steps, pot and stove device cooking food, Intelligent pan manipulation gas combustion range ignition, adjustment firepower size make pot
The measured value of temperature reaches the setting value of pot temperature, and its automatic control process is for example following：
The formula table of the first culinary art formula includes 7 formula steps, and pot controller performs each formula step successively.Wherein
1 formula is walked and the 2nd formula step, and the firepower control mode of gas-cooker is set to Power Control by pot controller 150；Wherein 3- the 7th
Formula is walked, and the firepower control mode of gas-cooker is set to temperature control by pot controller 150.Gas-cooker 200 is manipulated by Intelligent pan 100
After igniting, pot controller 150 performs the 1st formula step of formula table, and the 1st formula step uses Power Control, the power of the 1st formula step
The setting value of ratio is that the setting value of 90%, temperature is 60 DEG C, and power ratio can be regarded as the valve opening of electric-controlled gas valve herein, every
Individual control（/ sampling）In the cycle, the power ratio setting value acquired in pot controller 150 is 90%, based on setting for acquired power ratio
Definite value, the generation of pot controller 150 includes the control signal of firepower size, and is sent to stove controller 220, the base of stove controller 220
Control signal is generated in the control signal received, handling motor drive circuit motor is rotated, motor driving combustion gas
The valve rod of valve body 2122 is rotated, and changes the valve opening of combustion gas valve body 2122, and the valve opening for making combustion gas valve body 2122 is
90%, big fire heating is carried out to pan, pan is rapidly heated.Pot controller 150 gathers the detection signal of thermocouple 130, obtains
The measured value of pot temperature, when the measured value of pot temperature reaches 60 DEG C of the setting value of the temperature of the 1st formula step, pot controller 150
Terminate the execution walked to the 1st formula, switch to perform the 2nd formula step.2nd formula step uses Power Control, the power of the 2nd formula step
The setting value of ratio is that the setting value of 60%, temperature is 80 DEG C, is represented in the setting time section of the 2nd formula step, the setting of power ratio
Value is ramped down 60% from 90%.The each controlling cycle walked in the 2nd formula, utilizes the method for linear interpolation, pot control
Device 150 obtains the setting value of power ratio from the 2nd formula step, based on the setting value of acquired power ratio, for example, the sampling period
15s, the 6th controlling cycle walked in the 2nd formula, i.e., 1 point 30 seconds corresponding controlling cycle, acquired power ratio setting value is
75%, setting value generation of the pot controller 150 based on 75% power ratio includes the control signal of firepower size, and the control is believed
Stove controller 220 number is sent to, stove controller 220 generates control signal, handling motor driving electricity according to received control signal
Road motor is rotated, and the valve rod of motor driving combustion gas valve body 2122 is rotated, and the valve for changing combustion gas valve body 2122 is opened
Degree, the valve opening for making combustion gas valve body 2122 is 75%, gradually decreases the firepower heated to Intelligent pan 100, Intelligent pan heating rate
Slow down, the excessive pot caused by thermal inertia can be avoided and be burned.Meanwhile, pot controller 150 obtains the pot that thermocouple 130 is detected
The measured value of temperature, and 80 DEG C of the setting value of the measured value of pot temperature and the 2nd formula step temperature is compared, when pot temperature
When measured value reaches 80 DEG C of the setting value of the 2nd formula step temperature, the control mode of firepower needed for Intelligent pan will be turned by Power Control
Temperature control is changed to, pot controller 150 terminates the execution walked to the 2nd formula, and performs the 3rd formula step, the 3rd formula of formula table
Step, the size of heat power of gas burner is controlled using temperature control mode, to heat Intelligent pan, the measured value of pot temperature is reached pot temperature
The setting value of degree.It is temperature control that 3rd formula, which walks the firepower control mode walked to the 7th formula,.
Under temperature control mode, the setting value of the power ratio in culinary art formula is invalid, in each control/sampling period,
Pot controller 150 obtains the measured value of pot temperature that thermocouple is detected, and using difference in linear method from culinary art formula
The setting value of the middle setting value and firepower control mode for obtaining pot temperature.The setting value of firepower control mode is temperature control,
The setting value of the measured value of acquired pot temperature and pot temperature is compared processing by pot controller 150, when the survey of pot temperature
When value is less than the setting value of pot temperature, pot controller 150, which generates the control for including increasing the firepower of gas-cooker 200 through computing, to be believed
Number, and the control signal is sent to stove controller 220, stove controller 220 generates control signal according to the control signal of reception,
And motor-drive circuit is sent to, motor is rotated, and drives the valve rod of combustion gas valve body 2122 to rotate, by combustion gas valve body
2122 valve opening is tuned up, and increases the gas flow of circulation, increases the firepower of burner 211, so that the temperature rise of Intelligent pan,
The setting value of the measured value of the pot temperature detected until thermocouple 130 and acquired pan temperature is suitable；When what is gathered
When the measured value of pot temperature is more than the setting value of acquired pot temperature, pot controller 150 includes making gas-cooker through computing generation
The control signal that 200 firepower reduce, and the control signal is sent into stove controller 220, stove controller 220 is based on being received
Control signal generates control signal, and is sent to motor-drive circuit, and motor is rotated backward, and drives combustion gas valve body 2122
Valve rod rotate backward, the valve opening of combustion gas valve body 2122 is turned down, reduce circulation gas flow, reduce burner 211
Firepower, making the temperature of Intelligent pan reduces, until the measured value of pot temperature and the setting value of pan temperature that are gathered are suitable.Pot
Controller 150 performs each formula step in culinary art formula successively, measured value and setting value generation control letter based on pot temperature
Number, the flow that stove controller 220 changes the right air valve body of circulation is manipulated, the size of the firepower of burner 211 is adjusted, makes thermocouple
The measured value of 130 pot temperatures detected and the setting value of pot temperature are suitable.When culinary art formula has been performed by pot controller 150
Afterwards, once culinary art is completed, and the generation alarm signal of pot controller 150, triggering alarm sends roar, informs user, can enjoy
Use cuisines.
In above-mentioned cooking process, in each control/sampling period, the inspection of the collection fire defector of stove controller 220 pin 214
Survey signal, detection signal of the stove controller 220 based on fire defector pin 214 handled, when it is determined that the flame of burner 211
Through extinguishing, and do not receive the misfire signals sent from pot controller 150, i.e., when culinary art formula has not been performed, stove controller
220 generation control signals are lighted a fire to manipulate ignition electrode 213 to burner 211, continue cooking food, until completing food
Culinary art；If repeatedly igniting is failed, generation alarm signal triggering alarm, warning user participation processing is fixed a breakdown.
In above-mentioned cooking process, in each control/sampling period, pot controller 150 obtains the inspection for the pot sensor 140 that overflows
Signal is surveyed, the detection signal based on excessive pot sensor 140 carries out pot judgement of overflowing, when making the judgement of excessive pot state, pot control
The generation of device 150 includes the control signal for reducing heat power of gas burner, and the control signal is sent into stove controller 220, stove control
Device 220 processed is used to manipulate the reduction firepower of gas-cooker 200 based on the control signal generation control signal received, eliminates Intelligent pan
Overflow pot, it is to avoid excessive pot proceeds；Pot controller 150 carries out pot counting of overflowing simultaneously.It is more than count threshold when excessive pot is counted, such as
When the pot that overflows is counted more than 3 times, when particularly the continuous excessive pot of generation is counted, pot controller 150 has also been carried out with underflow pot processing.
When excessive pot, which is counted, is more than count threshold, pot controller 150 will be acquired with the excessive pot moment from culinary art formula
The setting value that the setting value of the corresponding pot temperature of place controlling cycle walks temperature with current formula is compared, and will be described
The setting value that the setting value of pot temperature walks temperature with current formula makees mathematic interpolation, and the difference is identified herein, is such as identified
For the 1st adjustment magnitude.When it is acquired with the excessive pot moment where the corresponding pot temperature of controlling cycle setting value relative to working as
When the setting value of preceding formula step temperature is relatively low, for example, between the setting value of the setting value of described pot temperature and formula step temperature
5-10 DEG C of difference, the setting value for showing to cook current formula step temperature in formula is too high, and now, pot controller 150 reduces culinary art
The setting value of temperature offset value in formula, makes the overall translation downwards of controlled object temperature of Intelligent pan 100, reduces the controlled of pot
Target temperature, to reduce and eliminate the generation of excessive pot.The reduction amplitude of the setting value of the temperature offset value is referred to the 1st tune
Whole value is determined, and is chosen as the partial quantity of the 1st adjustment magnitude, such as reduction amplitude take the 1st adjustment magnitude 1/3,1/2 or
2/3 etc..When the setting value of the acquired pot temperature corresponding with controlling cycle where the excessive pot moment is relative to formula step temperature
When the setting value of degree is higher, 2-5 DEG C is differed between the setting value for the temperature that the setting value of pot temperature is walked with current formula as mentioned,
Overflow pot when corresponding pot temperature setting value close to the setting value of current formula step temperature when, pot controller 150 reduces
Cook current formula in formula and walk the setting value of temperature, and reduce its desired temperature and walk desired temperature not less than the formula
Each formula step temperature setting value, reduce pot temperature controlled temperature and pot temperature rise speed, gradually reduce
The firepower of gas-cooker, is reduced until eliminating the generation for the pot that overflows.The reduction amplitude of the setting value of the formula step temperature is referred to
1st adjustment magnitude is determined, is chosen as the partial quantity of the 1st adjustment magnitude, such as reduce that amplitude value is the 1st adjustment magnitude 1/
3rd, 1/2 or 2/3 etc..It should be noted that after excessive pot occurs, pot controller 150 can also reduce the culinary art middle temperature of formula simultaneously
The setting value and current formula for spending deviant walk the setting value of temperature, in such cases in order to avoid overshoot, cause the quilt of pot
Control that target temperature is too low, then the reduction amplitude of temperature offset value and formula walk the reduction amplitude sum of desired temperature and should be less than the
1 adjustment magnitude.150 pairs of culinary art formulas of pot controller are carried out after a kind of above-mentioned modification, and excessive pot is counted and handled into professional etiquette 0,
Recover 0 to be worth.
After 150 pairs of culinary art formulas of pot controller are modified, the setting value or/and temperature offset value of temperature are such as walked to formula
Setting value carry out reduction modification after, signal of the pot controller 150 based on excessive pot sensor makes the judgement of excessive pot state again, and
Pot counting of overflowing is carried out, when excessive pot, which is counted, is more than count threshold, pot controller 150 changes culinary art formula according to the above method again,
So circulation adjustment, until culinary art formula has been performed, completes whole cooking process.After the completion of culinary art, user can preserve pot
The culinary art formula that controller 150 is changed, in case using next time.
If the excessive pot sensor 150 is from described ultrasonic sensor or photoelectric sensor, overflow pot sensor 150
The foam and foam height or the motion state of pot cover of liquid surface in pot are detected, has made before excessive pot just really occurs excessive
The judgement that pot condition possesses, and carry out pot processing of overflowing, it is possible to reduce or even avoid the generation of excessive pot.Such as, liquid in Intelligent pan 100
Surface produces union poly bubble foam, when the height of foam reaches the height threshold of setting, such as foam tip face contact pot cover, then overflows
Pot trend is produced, and has the possibility for occurring excessive pot, and pot controller 150 makes the judgement for the excessive pot state that excessive pot condition possesses, and is generated
To reduce the control signal of heating firepower, and stove controller 220 is sent to, while carrying out pot counting of overflowing.The base of stove controller 220
In the control signal received, generation control signal is used to reduce the firepower of gas-cooker 200, reduces what is produced in Intelligent pan 100
Foam, it is to avoid overflow pot.
Herein it should be noted that according to " temperature offset value " parameter, during automatic cooking, pot controller according to
Secondary each formula step for performing culinary art formula, in each controlling cycle, pot controller is by the measured value of pot temperature with from culinary art journey
The setting value of the pot temperature obtained in formula and temperature offset value and value compared with, in the Power Control stage, when the survey of pot temperature
Value reach current formula step temperature setting value and temperature offset value and during value, then terminate the execution to formula step；
Temperature controlling stages, the setting value of the pot temperature of measured value and acquisition based on pot temperature and temperature offset value and value, enter
Row calculation process generation control signal adjusts the size of heat power of gas burner, the measured value of pot temperature is reached acquired pot temperature
Setting value and temperature offset value and value, until culinary art formula be executed by a controller, complete food culinary art.
The pot and stove device of present embodiment includes Intelligent pan and gas-cooker.Intelligent pan includes pot, thermocouple, pot controller
And formula is cooked, pot includes pot bottom and the pot body portion being fixedly connected, thermocouple and pot bottom assembling, detects the temperature of pot bottom
Degree.Gas-cooker includes burner, electric-controlled gas valve and stove controller, and electric-controlled gas valve is assemblied in the air inlet pipeline of burner
On, the size for adjusting burner firepower.Pot controller is communicated to connect with stove controller, and Intelligent pan and combustion gas kitchen are mutually passed
Defeated information, pot controller manipulates gas-cooker by stove controller and changes firepower, reaches the firepower needed for pot controller.Utilize combustion gas
During stove device cooking food, pot controller obtains the culinary art formula corresponding with cooked food, performs successively in culinary art formula
Each formula step.The measured value and the acquisition pot temperature from culinary art formula for the pot temperature that pot controller collection thermocouple is detected
Setting value, the setting value of measured value and pot temperature based on pot temperature is handled, and firepower needed for generation includes heating pot is big
Small control signal, and the control signal is sent to the stove controller of gas-cooker, control signal of the stove controller based on reception
Control signal is generated, the aperture to manipulate electric-controlled gas valve changes the flow of combustion gas, adjusts the size of heat power of gas burner, make
The measured value for the pot temperature that thermocouple is detected reaches the setting value of the pot temperature obtained from culinary art formula, until in culinary art formula
The time of configuration has been performed, and completes the culinary art of food.The Intelligent pan and gas-cooker of gas range device cooperate, pot controller
The size that stove controller adjusts heat power of gas burner is manipulated, pot temperature is reached the temperature of setting, realizes automatic cooking food, be not required to
User is wanted to participate in, user whether there is culinary education, can make tasty food.
Further, pot and stove device also includes overflow pot sensor 140, inspection of the pot controller 150 based on excessive pot sensor 140
Survey signal and carry out pot judgement of overflowing, when making the judgement of excessive pot state, pot controller 150 manipulates stove controller 220 and reduces firepower,
Intelligent pan is eliminated the pot that overflows, and carry out pot counting of overflowing.It is more than pot threshold value of overflowing when excessive pot is counted, at such as 1 time or 3 times, pot controller
Reduce the setting value of the temperature offset value in culinary art formula, or/and reduce formula corresponding with the generation of excessive pot in culinary art formula
The setting value of the temperature of step and its temperature definite value walk setting for each formula step temperature of the setting value of temperature not less than the formula
Definite value, to reduce the generation for even avoiding excessive pot.Pot controller 150 can voluntarily optimize culinary art formula.
Further, electric-controlled gas valve at least includes the 1st automatically controlled flow valve and the 2nd automatically controlled flow valve, for controlling respectively
The size of ring fire and outer ring fire firepower in burner, burner uniformly heats Intelligent pan, makes the temperature with edge in the middle part of Intelligent pan
Evenly, tastier food is favorably cooked；It is more suitable for the rice and pancake for cooking crispy rice so that the color of crispy rice and pancake
Pool evenly, is difficult to be charred in the middle part of crispy rice and pancake.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, the present invention
Claimed scope is by appended claims, specification and its equivalent thereof.
Claims (10)
1. a kind of pot and stove device, including Intelligent pan and gas-cooker, it is characterised in that：
The Intelligent pan includes pot, thermocouple and pot controller, and the pot is by the pot bottom and pot body portion structure that are fixedly connected
Into；Thermocouple and pot bottom assembling, the temperature for detecting pot bottom；
The gas-cooker includes burner, electric-controlled gas valve and stove controller, and electric-controlled gas valve is arranged on the air inlet of burner
In pipeline, the size for adjusting burner firepower；
The pot controller obtains the culinary art formula corresponding with cooked food, and culinary art formula is configured with to be joined with time correlation
Pot temperature setting value；In each controlling cycle, pot controller obtains setting for pot temperature using interpolation method from culinary art formula
Definite value, the measured value for the pot temperature that thermocouple of the pot controller based on collection is detected and the pot temperature obtained from culinary art formula
Setting value handled, the control signal of firepower size, and is sent to stove by the control signal needed for generation includes Intelligent pan
Controller；Stove controller manipulates the fire that electric-controlled gas valve adjusts burner based on the control signal generation control signal received
Power, so that the measured value of pot temperature reaches the setting value of pot temperature, until culinary art formula has been performed, completes the culinary art of food.
2. pot and stove device according to claim 1, it is characterised in that：
The culinary art formula is additionally configured to correct the temperature drift value parameter of the temperature control deviation of pot temperature；
In each controlling cycle, make the pan temperature measured value reach the setting value of the temperature obtained from culinary art formula with
Temperature offset value and value.
3. pot and stove device according to claim 1, it is characterised in that：The pot bottom is arranged for accommodating thermocouple
Thermometer hole, thermocouple and thermometer hole assembling.
4. pot and stove device according to claim 3, it is characterised in that：
The thermometer hole is the hole being arranged in the pot wall of pot bottom；Or,
The bottom of a pan groove being engaged and the bottom of a pan groove lid are set on the outer surface of the pot bottom, and the bottom of a pan groove lid is covered in the bottom of a pan
Described thermometer hole is constituted on groove；Or,
Fixed lid is set on the outer surface of the pot bottom, and the fixation, which covers setting, can accommodate the lid groove of thermocouple, described
Fixed cover constitutes described thermometer hole on pot bottom；
Further, elastic component is set between the apparent surface in the thermocouple measurement portion and thermometer hole, and elastic component, which is in, to be compressed
State.
5. the pot and stove device according to right wants 1, it is characterised in that：
The electric-controlled gas valve includes cock-type combustion gas valve body and motor, and motor and the gas valve body shaft connects
Connect；Or,
The electric-controlled gas valve at least includes the 1st automatically controlled flow valve, the 2nd automatically controlled flow valve, and the 1st automatically controlled flow valve is set
In on the air inlet pipeline of the outer ring fire of burner, the 2nd automatically controlled flow valve is arranged on the air inlet pipeline of interior ring fire of burner,
Firepower for controlling burner outer ring fire and interior ring fire respectively；Further, the automatically controlled flow valve is proportioning valve, servo
One kind in valve, proportional servo valve and mass flow controller.
6. the pot and stove device according to right wants 1-5 any claims, it is characterised in that：The pot and stove device also includes point
At least one of fiery pin, fire defector pin, excessive pot sensor；The ignition electrode is used to light a fire to burner, flame inspection
Chaining pin is used for detecting flame is whether there is on burner, and the pot sensor that overflows is used for the excessive pot state for detecting pot.
7. pot and stove device according to claim 6, it is characterised in that：The stove controller obtains the detection of fire defector pin
Signal, the detection signal based on fire defector pin has extinguished when the flame for determining burner, and does not receive from pot controller
During misfire signals, stove controller generation control signal manipulates ignition electrode to burner ignition.
8. pot and stove device according to claim 6, it is characterised in that：
The excessive pot sensor selects thermocouple, and it detects that end is arranged in the water leg of pot body portion top outer；
Or,
The excessive pot sensor is the ultrasonic sensor or photoelectric sensor detected for foam, is arranged on the upper of pot
Side, it detects that the inside of end and Intelligent pan is relative；Or,
The excessive pot sensor is ultrasonic sensor or photoelectric sensor for motion detection, is arranged on the upper of Intelligent pan
Side, it detects that the pot cover of end and Intelligent pan is relative.
9. pot and stove device according to claim 6, it is characterised in that：The detection of the excessive pot sensor of pot controller collection
Signal, based on the detection signal of excessive pot sensor, when it is determined that occurring excessive pot state, the generation of pot controller includes making gas stove fire
The control signal that power reduces, and the control signal is sent to stove controller, stove controller generation control signal reduces burner
Firepower, until the pot state of overflowing is eliminated.
10. pot and stove device according to claim 9, it is characterised in that：The pot controller reduces the temperature in culinary art formula
The setting value of deviant is spent, or/and reduces the setting value that formula corresponding with the generation of excessive pot in culinary art formula walks temperature.
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| CN109602268A (en) * | 2019-01-31 | 2019-04-12 | 珠海优特智厨科技有限公司 | A kind of method of adjustment and heating equipment for cooking parameter |
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| CN112806819A (en) * | 2019-11-15 | 2021-05-18 | 皮文景 | Pot for making rice crust and making method |
| CN110986110B (en) * | 2019-12-04 | 2021-10-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for gas stove and gas stove |
| CN110986110A (en) * | 2019-12-04 | 2020-04-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for gas stove and gas stove |
| CN111728469B (en) * | 2020-06-28 | 2023-01-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of cooking apparatus, and computer-readable storage medium |
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