CN106691171A - Electromagnetic control delay booster electric pressure cooker - Google Patents
Electromagnetic control delay booster electric pressure cooker Download PDFInfo
- Publication number
- CN106691171A CN106691171A CN201610984518.2A CN201610984518A CN106691171A CN 106691171 A CN106691171 A CN 106691171A CN 201610984518 A CN201610984518 A CN 201610984518A CN 106691171 A CN106691171 A CN 106691171A
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- China
- Prior art keywords
- float
- pot
- limited block
- temperature
- control unit
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
Disclosed is an electromagnetic control delay booster electric pressure cooker. A floater limited block is connected with an electromagnet, and the electromagnet drives the floater limited block to the position of the limiting floater or the releasing floater. At the position of the limited floater, the floater limited block blocks the floater, and limits the rising of the float, keeping expelling the steam in the cooker to the atmosphere through the vent hole of the floater; At the position of the releasing floater, the floater rises and falls freely; the line control institutions are provided with a delay control unit to control the electromagnet, and start the delay unit to control the work of the electromagnet in the specified delay time when the temperature of the temperature detector rises to the set delay startup time. The cooker has the advantages that: when the electric pressure cooker is cooking rice, the cooker releases partial steam insides after the rice boiling, and grain of rice in the cooker continues boiling in the condition of half a high-pressure, forcing the grain of rice absorb moisture quickly; close the outlet after reaching the set time, making the pressure in the cooker rises; shut off the power and keep heat to cook the rice. In this way, the rice grain is through core, chewiness and smooth when entering the mouth.
Description
Technical field
The present invention relates to electric pressure cooking saucepan technical field, more particularly to a kind of Electromagnetic Control time delay booster voltage power pot.
Background technology
Traditional electric pressure cooking saucepan, in normal heating, its outlet safety valve is to close, because security needs, in pot
When food reaches boiling, pressure is produced in pot, if pressure crosses conference pushes outlet safety valve, by the pressure release in pot and
Will dump, using kettle temperature continue cook, treat kettle temperature decline, pressure reduce when, switch on power reheating again,
So circulation, until food is cooked, this kind of cooking process, for culinary art soup group food, can save time and power, convenience, but for boiling
Rice, effect is not just that very well, because rice just seethes with excitement in pot, electric pressure cooking saucepan is that, into keeping warm mode, rice is not obtained
Fully boiling, the impermeable core of rice grain of the rice for cooking, entrance is dry and astringent, and mouthfeel is very poor.
The content of the invention
Make electric pressure cooking saucepan in cooking rice it is an object of the invention to provide one kind, after rice boiling, can be by part in pot
Steam is discharged, and the grain of rice continues boiling under half high pressure conditions in pot, forces the grain of rice to be saturated with moisture rapidly under half high pressure conditions, reaches
To setting time rear enclosed gas outlet, make boosting in pot, then power off the vexed meal of insulation, rice passes through this process in pot, cooks
The saturating core of rice rice grain, there is chewiness, and entrance is lubricious, effectively solves the problems, such as the bad electricity of electric cooker, electric pressure cooking saucepan cooking rice effect
Magnetic control time delay booster voltage power pot.
Solution of the invention is such：
A kind of Electromagnetic Control time delay booster voltage power pot, including pot, pot cover, pot courage, heat-generating disc, temperature detector, temperature sensor line,
Line control unit structure, pot cover be connected with including float, O-ring seal, float limited block float position-limit mechanism, float limit
Position block is connected with electromagnet, drives float limited block to be in the position of spacing float or release float by electromagnet, spacing
Float position, the float limited block blocks float, and limitation float rises, to keep steam in pot to lead to by the venthole of float
To air；In release float position, float is freely lifted；The line control unit structure is provided with the time delay of control electromagnet
Control unit, the delays time to control unit when the temperature of temperature detector rises to the delayed startup temperature of setting, start-up study unit
The work of electromagnet is controlled in specified delay time.
More specifically technical scheme also includes：The float limited block（11）It is directly connected to electromagnet（9）, formed by electromagnetism
Iron（9）Drive in pot cover（2）The structure of upper slip, float limited block（11）It is provided with the hole passed through for float；In spacing float position
Put, the float limited block（11）Float is blocked in bottom, and limitation float rises, to keep steam in pot to pass through float venthole
（10）Lead to air；In release float position, float limited block（11）The hole that the confession float opened passes through is just to float, and release is floating
Son so that float is freely lifted.
Further：The float limited block（11）With pot cover（2）Connect into slide construction, float limited block（11）It is provided with
For the hole that float passes through；The electromagnet（9）It is connected with ejection, replys two ejection slide plates of working position（16）, it is described
Ejection slide plate（16）With the float limited block（11）Connection so that in ejection slide plate（16）Move to ejection, the position replied
When, drive float limited block（11）It is respectively at the position of spacing float or release float.
Further：The float limited block（11）Spring power apparatus are provided with, float is driven by the spring force of the device
Limited block（11）All the time it is pressed in ejection slide plate（16）Ejection, reply two ejection faces of working position.
Further：The ejection slide plate（16）It is ramped shaped, the float limited block（11）When slope is moved all the time
With the ramp interface, float limited block（11）It is ejection position, float limited block when being pushed up positioned at slope（11）It is back during positioned at bottom of slope
Reset is put.
Further：The pot cover（2）With pot（1）Attachment structure use Split type structure or articulated structure；
The Split type structure is：That is pot cover（2）With pot（1）When open position is rotated to, pot cover（2）Can completely and pot
（1）Separate；In pot（1）With pot cover（2）Closed position is provided with spring contact bindiny mechanism, and the mechanism is in pot（1）With pot
Lid（2）Closed position, it is ensured that line control unit structure（12）With electromagnet（9）Input cable in an ON state；
The articulated structure is：The pot cover（2）With pot（1）It is articulated structure, hinge point is provided with connection pot cover（2）
With pot（1）Cable, to ensure line control unit structure（12）With electromagnet（9）It is connected by the cable.
Further：The pot cover（2）With pot（1）Attachment structure be Split type structure when, spring contact bindiny mechanism
At least two fixed contacts including being fixed on pot side, are provided with by spring force ejection at least in pot cover opposite position
Two movable contacts, in pot and pot cover closed position, the fixed contact of the contact of spring ejection respectively with pot side is connected, and connects
The input cable of logical line control unit structure and electromagnet.
Further：The temperature detector（5）It is installed on pot cover（2）Measure pot cover（2）Temperature or the temperature detector（5）
Directly contacted with pot courage surface in the middle part of the heat-generating disc for installing pot and measure pot temperature on courage surface or the temperature detector（5）Install
In pot cover（2）Its temperature probe（18）The temperature that is measured in pot in pot is stretched into through pot cover or the temperature that pot cover measures pot cover is installed on
Degree.
Further：The line control unit structure has delayed startup temperature control unit and clean boot temperature control list
Clean boot temperature of the delayed startup temperature of unit, wherein delayed startup temperature control unit less than clean boot temperature control unit
Degree, during the temperature rise of the temperature detector, line control unit structure delayed startup temperature control list when reaching delayed startup temperature
Unit controls the work of electromagnet in specified delay time, and when reaching clean boot temperature, clean boot temperature control unit is opened
Dynamic safety relay is cut off the electricity supply and implements protection.
Further：Described delayed startup temperature control unit is the start-up study list with delay time governor motion
Unit, by delay adjustment institutional adjustment delay time.
It is an advantage of the invention that making electric pressure cooking saucepan in cooking rice, after rice boiling, the present apparatus arranges partial vapor in pot
Go out, the grain of rice continues boiling under half high pressure conditions in pot, forces the grain of rice to be saturated with moisture rapidly under half high pressure conditions, reaches setting
Time rear enclosed gas outlet, makes boosting in pot, then starts safety relay by clean boot temperature control unit and cut off the electricity supply reality
The vexed meal power-off vexed meal of insulation of protection power-off insulation is applied, rice passes through this process in pot, and the saturating core of rice rice grain for cooking has muscle
Road, entrance is lubricious, effectively solves the problems, such as that electric cooker, electric pressure cooking saucepan cooking rice effect are bad.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention one.
Fig. 2 is Fig. 1 top views.
Fig. 3 is the B-B sectional views of Fig. 2.
Fig. 4 is the A-A sectional views of Fig. 2.
Fig. 5 is the structural representation of embodiments of the invention two.
Fig. 6 is float position-limit mechanism in structural representation when discharging float position.
Fig. 7 is the top view of Fig. 6.
Fig. 8 be float position-limit mechanism be in spacing float position when structural representation.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the structural representation of the embodiment of the present invention three.
Figure 11 is the close-up schematic view of Fig. 9.
Figure 12 is the C-C sectional views of Figure 11.
Figure 13 is the structural representation for ejecting slide plate 16.
Figure 14 is the top view of Figure 12.
Figure 15 is structural representation when temperature detector of the present invention 5 is installed on pot cover.
Reference is in figure：1st, pot, 2, pot cover, 3, pot courage, 4, heat-generating disc, 5, temperature detector, 6, temperature sensor line, 7,
Input cable, 8, contact, 9, electromagnet, 10, float air admission hole, 11, float venthole, 12, line control unit structure, 13, pot cover
O-ring seal, 13, O-ring seal, 14, pot cover O-ring seal, 15, middle level, 16, ejection slide plate, 17, float banking stop, 18, lead
To bar, 19, spring, 20, hinge, 21, fastening bolt, 22, temperature probe.
Specific embodiment
Embodiment 1：
As shown in Figure 1,2,3, 4, the pot cover 2 uses Split type structure, i.e. pot cover 2 rotating to open position with pot 1 with pot 1
When putting, pot cover 2 can be separated with pot 1 completely；Pot 1 and the closed position of pot cover 2 are provided with spring contact bindiny mechanism, the machine
Structure is in pot 1 and the closed position of pot cover 2, it is ensured that the input cable of line control unit structure 12 and electromagnet 9 is in an ON state；Institute
The spring contact bindiny mechanism for stating includes being fixed on two fixed contacts of the side of pot 1, is provided with the opposite position of pot cover 2
Two movable contacts 8 ejected by spring force, in pot 1 and the closed position of pot cover 2, the contact 8 of spring ejection respectively with the side of pot 1
The fixed contact connection on side, connects the input cable 7 of line control unit structure 12 and electromagnet 9, when pot cover is covered and is rotated in place
When, as shown in figure 3, contact 8 just connects the contact in pot respectively, cable is in an ON state.Fig. 1,2,5 are the present embodiment
Spacing float position, the float limited block 11 is directly connected to electromagnet 9, formed to be driven by electromagnet 9 and slided on pot cover 2
Structure, float limited block 11 is provided with the hole passed through for float；In spacing float position, the bottom of float limited block 11 is blocked
Float, limitation float rises, to keep steam in pot to lead to air by float venthole 10；In release float position, float
The hole that the confession float that limited block 11 is opened passes through discharges float so that float is freely lifted just to float；Float limited block 11
Hole and float block float when misplacing, limitation float rises, to keep steam in pot to lead to air by the venthole of float；
If the hole of float limited block 11 is with float almost coaxial, float can pass freely through the hole, and float is in release float position
Put, float is freely lifted.Temperature detector 5 installs the heat-generating disc middle part of pot, is directly contacted with pot courage surface, measures a pot courage table
The temperature in face.
Embodiment 2：
As shown in Fig. 5,6,7,8,9, the pot cover 2 and pot 1 are the articulated structure being hinged with hinge 20, and pot cover 2 is flipped up
Open, hinge point is provided with the cable of connection pot cover 2 and pot 1, to ensure that line control unit structure 12 passes through with electromagnet 9
The cable is connected.Fig. 5,8,9 show the spacing float position of the present embodiment, and the float limited block 11 is directly connected to electromagnetism
Iron 9, forms and drives the structure slided on pot cover 2 by electromagnet 9, and float limited block 11 is provided with the hole passed through for float；In limit
Float is blocked in position float position, the bottom of float limited block 11, and limitation float rises, to keep steam in pot to go out by float
Stomata 10 leads to air；In release float position, the hole that the confession float that float limited block 11 is opened passes through is just to float, and release is floating
Son so that float is freely lifted；Float is blocked in the hole of float limited block 11 when being misplaced with float, limitation float rises, with
Steam in pot is kept to lead to air by the venthole of float；If the hole of float limited block 11 is with float almost coaxial, float
Son can pass freely through the hole, and float is in release float position, and float is freely lifted.Temperature detector 5 installs the hair of pot
Hot plate middle part, directly contacts with pot courage surface, measures pot temperature on courage surface.
Embodiment 3：
As shown in Figure 10,11,12,13,14, the float limited block 11 connects into slide construction, float limited block 11 with pot cover 2
It is provided with the hole passed through for float；The electromagnet 9 is connected with ejection, replys two ejection slide plates 16 of working position, described
Ejection slide plate 16 is connected with the float limited block 11 so that when ejection slide plate 16 moves to ejection, the position of reply, drive
Float limited block 11 is respectively at the position of spacing float or release float.The float limited block 11 is provided with spring force dress
Put, drive float limited block 11 to be pressed in the ejection of ejection slide plate 16 all the time by the spring force of the device, reply two working positions
Ejection face.Spring power apparatus include the guide post 18 of socket float limited block 11, and guide post 18 is fixed on pot cover, in guide post 18
It is socketed with spring 19, the movable end top position float limited block 11 of spring 19 so that float limited block 11 is pressed in ejection slide plate all the time
1617 ejection, two ejection faces of working position of reply, and be maintained in the state of electromagnet power-off, float limited block 11 is all the time
Ejection working position with ejection slide plate 16 is contacted, the position in release float；In electromagnet "on" position, float limited block 11
Reply working position with ejection slide plate 16 is contacted, in spacing float position.
Figure 15 show the fastening bolt of temperature detector 5 21 and is installed on pot cover 2, and its temperature probe 22 is stretched into pot through pot cover and surveyed
Take the structure chart of the temperature in pot.
The operation principle of line control unit structure 12 of the present invention has the following two kinds：
The first：Optimal control operation principle is as follows：
1st, when energization is cooked, power supply is passed to magnetic valve 9 by line control unit structure 12, and magnetic valve 9 is powered and starts working, and pulls float
Limited block 11, the hole on float limited block 11 is staggered with float and blocks float, and limitation float rises, and is normal warm-up mode.
2nd, temperature detector 5 reads the temperature in pot courage or pot cover or pot, is passed to kettle temperature by temperature sensor line
Line control unit structure 12.
3rd, when rice boiling in pot, setting delayed startup temperature is reached, the delay unit in line control unit structure 12 starts
Timing, now the steam in pot by float discharge pot outside.
4th, when exhaust reaches the delay time of setting delay unit setting in pot, the cut-out magnetic valve of line control unit structure 12
9 power supplys, closed electromagnetic valve return pulls float limited block 11, and the hole passed through for float on float limited block 11 is released just to float
Put float so that float is freely lifted, float rises under pot inner pressure effect, the closing of float air admission hole, pot inner pressure
Rise..
5th, after closed electromagnetic valve, pot inner pressure rises, and temperature detector 5 continues to read in pot courage or pot or pot cover temperature,
When in pot courage or pot or when pot cover temperature reaches clean boot temperature, startup safety relay is cut off the electricity supply and implements protection,
Enter the vexed meal state of insulation in pot.
Second：General control operation principle is as follows：
1st, it is powered after cooking, power supply is passed to magnetic valve 9 by controlling organization, magnetic valve 9 is powered and opens, starts working, and pulls float
Limited block 11, the hole on float limited block 11 is staggered with float and blocks float, and limitation float rises, and is normal warm-up mode；Line
Road controlling organization 12 is started simultaneously at carries out delay time timing, the conventional rice boiling time of the setting of line control unit structure 12, while
Setting delay time is more than conventional rice boiling time.
2nd, because delay time is more than rice boiling time, after rice boiling, the steam in pot is discharged outside pot by float,
Line control unit structure 12 proceeds time delay timing, the delay time until reaching setting, the cut-out electromagnetism of line control unit structure 12
The power supply of valve 9, closed electromagnetic valve return pulls float limited block 11, the hole passed through for float on float limited block 11 just to float,
Release float so that float is freely lifted, float rises under pot inner pressure effect, the closing of float air admission hole, pot internal pressure
Power rises..
After closed electromagnetic valve, pot inner pressure rises, and temperature detector 5 continues to read in pot courage or pot or pot cover temperature, when
In pot courage or pot or when pot cover temperature reaches clean boot temperature, startup safety relay is cut off the electricity supply and implements protection, pot
It is interior to enter the vexed meal state of insulation.
Claims (10)
1. a kind of Electromagnetic Control time delay booster voltage power pot, including pot（1）, pot cover（2）, pot courage（3）, heat-generating disc（4）, temperature-sensitive
Device（5）, temperature sensor line（6）, line control unit structure（12）, pot cover（2）It is connected with including float, O-ring seal（13）, float
Limited block（11）Float position-limit mechanism, it is characterised in that：The float limited block（11）It is connected with electromagnet（9）, by electromagnetism
Iron（9）Drive float limited block（11）Position in spacing float or release float, in spacing float position, the float
Limited block（11）Float is blocked, limitation float rises, to keep steam in pot to pass through float venthole（10）Lead to air；Releasing
Float position is put, float is freely lifted；The line control unit structure（12）It is provided with control electromagnet（9）Delays time to control
Unit, the delays time to control unit is in temperature detector（5）Temperature when rising to the delayed startup temperature of setting, start-up study unit exists
The delay time control electromagnet specified（9）Work.
2. Electromagnetic Control time delay booster voltage power according to claim 1 pot, it is characterised in that：The float limited block
（11）It is directly connected to electromagnet（9）, formed by electromagnet（9）Drive in pot cover（2）The structure of upper slip, float limited block（11）
It is provided with the hole passed through for float；In spacing float position, the float limited block（11）Float is blocked in bottom, on limitation float
Rise, to keep steam in pot to pass through float venthole（10）Lead to air；In release float position, float limited block（11）Open
The hole passed through for float discharges float so that float is freely lifted just to float.
3. Electromagnetic Control time delay booster voltage power pot described in claim 1, it is characterised in that：The float limited block（11）With
Pot cover（2）Connect into slide construction, float limited block（11）It is provided with the hole passed through for float；The electromagnet（9）It is connected with tool
There is ejection, reply two ejection slide plates of working position（16）, the ejection slide plate（16）With the float limited block（11）Connection,
So that in ejection slide plate（16）During the position for move to ejection, replying, float limited block is driven（11）It is respectively at spacing float
Or the position of release float.
4. Electromagnetic Control time delay booster voltage power pot described in claim 3, it is characterised in that：The float limited block（11）If
Spring power apparatus are equipped with, float limited block is driven by the spring force of the device（11）All the time it is pressed in ejection slide plate（16）Ejection,
Reply two ejection faces of working position.
5. Electromagnetic Control time delay booster voltage power pot according to claim 3 or 4, it is characterised in that：The ejection slide plate
（16）It is ramped shaped, the float limited block（11）When slope is moved all the time with the ramp interface, float limited block（11）Position
It is ejection position, float limited block when slope is pushed up（11）It is reply position during positioned at bottom of slope.
6. Electromagnetic Control time delay booster voltage power according to claim 1 pot, it is characterised in that：The pot cover（2）With pot
Body（1）Attachment structure use Split type structure or articulated structure；
The Split type structure is：That is pot cover（2）With pot（1）When open position is rotated to, pot cover（2）Can completely and pot
（1）Separate；In pot（1）With pot cover（2）Closed position is provided with spring contact bindiny mechanism, and the mechanism is in pot（1）With pot
Lid（2）Closed position, it is ensured that line control unit structure（12）With electromagnet（9）Input cable in an ON state；
The articulated structure is：The pot cover（2）With pot（1）It is articulated structure, hinge point is provided with connection pot cover（2）
With pot（1）Cable, to ensure line control unit structure（12）With electromagnet（9）It is connected by the cable.
7. Electromagnetic Control time delay booster voltage power according to claim 6 pot, it is characterised in that：The pot cover（2）With pot
Body（1）Attachment structure be Split type structure when, spring contact bindiny mechanism include be fixed on pot（1）At least two of side consolidate
Fixed contact, in pot cover（2）Opposite position is provided with least two movable contacts ejected by spring force（8）, in pot（1）With pot
Lid（2）Closed position, the contact of spring ejection（8）Respectively with pot（1）The fixed contact connection of side, connects line control unit
Structure（12）With electromagnet（9）Input cable.
8. Electromagnetic Control time delay booster voltage power pot according to claim 1 or 2 or 3, it is characterised in that：The temperature detector
（5）It is installed on pot cover（2）Measure pot cover（2）Temperature or the temperature detector（5）Install pot heat-generating disc middle part directly with
The contact of pot courage surface measures pot temperature on courage surface or the temperature detector（5）It is installed on pot cover（2）Its temperature probe（17）Pass through
Pot cover stretches into the temperature that is measured in pot in pot or is installed on the temperature that pot cover measures pot cover.
9. Electromagnetic Control time delay booster voltage power according to claim 1 pot, it is characterised in that：The line control unit structure
With delayed startup temperature control unit and clean boot temperature control unit, the wherein time delay of delayed startup temperature control unit
Start-up temperature is less than the clean boot temperature of clean boot temperature control unit, in the temperature detector（5）Temperature rise during, reach
To line control unit structure delayed startup temperature control unit during delayed startup temperature electromagnet is controlled in specified delay time（9）
Work, when reaching clean boot temperature, clean boot temperature control unit start safety relay cut off the electricity supply implementation protection.
10. Electromagnetic Control time delay booster voltage power according to claim 1 pot, it is characterised in that：Described delayed startup
Temperature control unit is the start-up study unit with delay time governor motion, by delay adjustment institutional adjustment delay time.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344515 | 2016-05-24 | ||
| CN2016103445152 | 2016-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106691171A true CN106691171A (en) | 2017-05-24 |
Family
ID=58940404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610984518.2A Pending CN106691171A (en) | 2016-05-24 | 2016-11-09 | Electromagnetic control delay booster electric pressure cooker |
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| Country | Link |
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| CN (1) | CN106691171A (en) |
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