CN108836108A - A kind of electric pressure cooking saucepan and its method of controlling exhaust gas - Google Patents
A kind of electric pressure cooking saucepan and its method of controlling exhaust gas Download PDFInfo
- Publication number
- CN108836108A CN108836108A CN201810730542.2A CN201810730542A CN108836108A CN 108836108 A CN108836108 A CN 108836108A CN 201810730542 A CN201810730542 A CN 201810730542A CN 108836108 A CN108836108 A CN 108836108A
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- gas
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- cooker
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
-
- 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
- A47J27/09—Safety devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of electric pressure cooking saucepan and its method of controlling exhaust gas, including pressure cooker ontology, the top of the pressure cooker ontology is equipped with sealed pot cover, the bottom connection exhaust pedestal of the pressure cooker ontology, the front of the pressure cooker ontology is equipped with control panel, the control panel is equipped with display screen and control button, and the bilateral symmetry of the pressure cooker ontology is set there are two pillar is fixed, and is fixedly connected with arc handle stem on the outside of the fixed pillar；The pressure cooker is set inside the body interior Cooker structure, the inside of the interior Cooker structure is equipped with temperature sensor, the bottom of the interior Cooker structure is fixedly connected with buffer board, the bottom of the buffer board connects two spring levers, the left and right sides of the interior Cooker structure, which is equipped with, fastens convex block, and the fastening convex block is fixedly connected with the interior Cooker structure.This kind of equipment cooperates pressure sensor and temperature sensor, realizes that intelligent automatic exhaust, use are safer by adding micro air pump and exhaust column tube.
Description
Technical field
The present invention relates to household appliance technical field, specially a kind of electric pressure cooking saucepan and its method of controlling exhaust gas.
Background technique
Electric pressure cooking saucepan is the upgraded product of conventional high-tension pot and electric cooker, it combines the excellent of pressure cooker and electric cooker
Point thoroughly solves the safety problem of pressure cooker, relieves the security risk of general pressure cooker puzzlement consumer's many years；Its thermal effect
Rate is greater than 80%, time saving power saving.
The performance value that electric pressure cooking saucepan product may refine has：Safety, energy saving, delicious health, fashion are high-grade, automatic
It is convenient, durable.
The pot cover of multivoltage power pot and neglected loading sealing ring are that separation is dismountable at present, for Temperature Control Type or warm-pressing double-control
The electric pressure cooking saucepan of formula during user uses electric pressure cooking saucepan, still is able to add if being fitted without the structure of neglected loading sealing ring
Thermal technology makees, but after water boiling, due to being not provided with corresponding exhaust apparatus in pot, is easy to rise pressure not up, always
In fluidized state, if continuing to heat always according to normal program, the steam of generation can enter pot body and steel by gap
Lid is internal, and plastic shell can be made to be easy to produce deformation by high temperature, it is also possible to make controller part water inlet that control be caused to be failed, even
It may cause the danger such as short circuit, these problems just need to improve traditional equipment, then how to design a kind of electricity
Pressure cooker and its method of controlling exhaust gas, this becomes our problems to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of electric pressure cooking saucepan and its method of controlling exhaust gas, solve in background technique and are mentioned
Out the problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of electric pressure cooking saucepan and its method of controlling exhaust gas, packet
Include pressure cooker ontology, the top sealed pot cover of the pressure cooker ontology, the bottom connection exhaust pedestal of the pressure cooker ontology, institute
The front for stating pressure cooker ontology is equipped with control panel, and the control panel is equipped with display screen and control button, the pressure cooker
The bilateral symmetry of ontology is set there are two pillar is fixed, and is fixedly connected with arc handle stem on the outside of the fixed pillar；
The pressure cooker is set inside the body interior Cooker structure, and the inside of the interior Cooker structure is equipped with temperature sensor, institute
The bottom for stating interior Cooker structure is fixedly connected with buffer board, and the bottom of the buffer board connects two spring levers, the interior Cooker structure
The left and right sides, which is equipped with, fastens convex block, and the fastening convex block is fixedly connected with the interior Cooker structure, sets at the top of the fastening convex block
There is seal washer.
As present invention further optimization mode, pillar, the button are symmetrically arranged at left and right sides of the sealed pot cover
The fixed groove that convex block is equipped with corresponding pillar is closed, the top of the sealed pot cover is equipped with exhaust column tube, the exhaust column tube
The back side is equipped with hand button handle.
As present invention further optimization mode, the inside of the exhaust column tube is equipped with exhaust transverse tube, and the exhaust is horizontal
The left and right ends of pipe extend to the outside of exhaust column tube, and the bottom of the exhaust transverse tube connects venting stack, the venting stack
Bottom connect gas exhaust inspecting component, the gas exhaust inspecting component includes sealed bolster plate, is set at the center of the sealed bolster plate
There is venthole, the inside of the venthole is equipped with solenoid valve.
As present invention further optimization mode, the left side of the interior Cooker structure is equipped with closing gas box, the closing gas
The inside of box is equipped with pressure sensor, and the right side of the closing gas box is connected to interior Cooker structure, connects on the left of the closing gas box
Steam hose is connect, the bottom of the steam hose is connected to gas circuit valve, and the right side of the gas circuit valve connects micro air pump, the pressure
Sensor model number is set as AP-Y5005ED type.
As present invention further optimization mode, the inside of the exhaust pedestal is equipped with outlet pipe, the escape pipe
Road is connected to micro air pump.
It further include using micro air pump method of controlling exhaust gas step including such as present invention further optimization mode
Under, S1, the gas pressure value for detect first with the pressure sensor inside closing gas box interior Cooker structure detect interior pot knot
Gas pressure value is X kPas inside structure；
S2, the pressure value X detected in step S1 and 101 kPas of progress subtractions obtain to difference, difference it is absolute
Value then starts micro air pump if it is less than K kPas of default difference, and the gas control time of micro air pump extraction is in 2-3min；
S3, difference absolute value do not start micro air pump then if it is greater than or equal to X kPas of default difference, circulation executes
Step S1, S2.
It further include using exhaust column tube method of controlling exhaust gas step including such as present invention further optimization mode
Under, L1, the temperature value for detect first with exhaust column tube bottom temp sensor interior Cooker structure are detected inside interior Cooker structure
Temperature value is Y degrees Celsius；
L2, the temperature value Y detected in step S1 and 100 degrees Celsius of progress division arithmetics are obtained except value, if except value
The solenoid valve on gas exhaust inspecting component is then opened greater than default value H, venthole will be automatically drained out the gas inside interior Cooker structure；
L3, the solenoid valve being not turned on if being less than default value H except value on gas exhaust inspecting component, circulation execution step L1,
L2。
Compared with prior art, beneficial effects of the present invention are as follows：
1. the present invention is passed by being added to blanket gas box on interior Cooker structure, and in the inside of blanket gas box addition pressure
Then sensor, the air pressure in real-time detection inside Cooker structure can be used cooperatively steam hose and micro air pump, by interior Cooker structure
Internal gas is discharged, and achievees the effect that exhaust adjusts interior Cooker structure internal pressure, structure is simple, and practicability is stronger.
2. the exhaust column tube that the present invention designs can utilize temperature by the temperature sensor with the use of interior Cooker structure
Sensor carries out detecting internal temperature, then carries out control unlatching by the solenoid valve on gas exhaust inspecting component, reaches exhaust
Effect, by exhaust adjust in Cooker structure internal temperature effect, be integrally improved the safety that equipment uses, be worth pushing away
Extensively.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the pressure cooker body exterior structural schematic diagram of a kind of electric pressure cooking saucepan of the present invention and its method of controlling exhaust gas；
Fig. 2 is the pressure cooker body interior structural schematic diagram of a kind of electric pressure cooking saucepan of the present invention and its method of controlling exhaust gas；
Fig. 3 is the gas exhaust inspecting component structure diagram of a kind of electric pressure cooking saucepan of the present invention and its method of controlling exhaust gas.
In figure:Pressure cooker ontology -1, sealed pot cover -2, exhaust pedestal -3, control panel -4, display screen -5, control button -
6, fixed pillar -7, arc handle stem -8, interior Cooker structure -9, temperature sensor -10, buffer board -11, spring lever -12, fastening are convex
Block -13, seal washer -14, pillar -15, exhaust column tube -16, hand button are -17, exhaust transverse tube -18, venting stack -19, exhaust
Control assembly -20, sealed bolster plate -21, venthole -22, solenoid valve -23, closing gas box -24, pressure sensor 25, ventilation are soft
Manage -26, gas circuit valve -27, micro air pump -28, outlet pipe -29.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of electric pressure cooking saucepan and its method of controlling exhaust gas, including
Pressure cooker ontology 1, the top of the pressure cooker ontology 1 are equipped with sealed pot cover 2, and the bottom of the pressure cooker ontology 1 connects exhaust
Pedestal 3, the front of the pressure cooker ontology 1 are equipped with control panel 4, and the control panel 4 is equipped with display screen 5 and control button
6, the bilateral symmetry of the pressure cooker ontology 1 is set there are two fixed pillar 7, and the outside of the fixed pillar 7 is fixedly connected with arc
Handle stem 8；The inside of the pressure cooker ontology 1 is equipped with interior Cooker structure 9, and the inside of the interior Cooker structure 9 is equipped with temperature sensor
10, the bottom of the interior Cooker structure 9 is fixedly connected with buffer board 11, and the bottom of the buffer board 11 connects two spring levers 12, institute
The left and right sides for stating interior Cooker structure 9, which is equipped with, fastens convex block 13, and the fastening convex block 13 is fixedly connected with the interior Cooker structure 9, institute
The top for fastening convex block 13 is stated equipped with seal washer 14.
Referring to Fig. 2, the left and right sides of the sealed pot cover 2 is symmetrically arranged with pillar 15, the fastening convex block 13 is equipped with
The fixed groove of corresponding pillar 15, the top of the sealed pot cover 2 are equipped with exhaust column tube 16, and the back side of the exhaust column tube 16 is set
There is hand button 17.Design in this way, which can use, fastens the cooperation realization sealing whole equipment of pillar 15 of convex block 13.
Referring to Fig. 2, the inside of the exhaust column tube 16 is equipped with exhaust transverse tube 18, the left and right ends of the exhaust transverse tube 18
The outside of exhaust column tube 16 is extended to, the bottom of the exhaust transverse tube 18 connects venting stack 19, the bottom of the venting stack 19
Portion connects gas exhaust inspecting component 20, and the gas exhaust inspecting component 20 includes sealed bolster plate 21, at the center of the sealed bolster plate 21
Equipped with venthole 22, the inside of the venthole 22 is equipped with solenoid valve 23.Design in this way can use exhaust column tube 16
On gas exhaust inspecting component 20 carry out control exhaust.
Referring to Fig. 2, the left side of the interior Cooker structure 9 is equipped with closing gas box 24, the inside of the closing gas box 24 is equipped with
The right side of pressure sensor 25, the closing gas box 24 is connected to interior Cooker structure 9, and the left side of the closing gas box 24 connects ventilation
Hose 26, the bottom of the steam hose 26 are connected to gas circuit valve 27, and the right side of the gas circuit valve 27 connects micro air pump 28.Pass through
Such design can use closing gas box 24 and micro air pump 28 carries out cooperation exhaust, while 25 model of pressure sensor is set as
AP-Y5005ED type, is convenient for pressure detecting.
Referring to Fig. 2, the inside of the exhaust pedestal 3 is equipped with outlet pipe 29, the outlet pipe 29 and micro air pump
28 connections.Design in this way can use outlet pipe 29 and the gas inside interior Cooker structure 9 be discharged.
It further include using micro air pump method of controlling exhaust gas step including as follows,
S1, the gas pressure value for detect first with the pressure sensor inside closing gas box interior Cooker structure, detection
Gas pressure value is X kPas inside interior Cooker structure；
S2, the pressure value X detected in step S1 and 101 kPas of progress subtractions obtain to difference, difference it is absolute
Value then starts micro air pump if it is less than K kPas of default difference, and the gas control time of micro air pump extraction is in 2-3min；
S3, difference absolute value do not start micro air pump then if it is greater than or equal to X kPas of default difference, circulation executes
Step S1, S2.
It further include using exhaust column tube method of controlling exhaust gas step including as follows,
L1, the temperature value for detect first with exhaust column tube bottom temp sensor interior Cooker structure, detect interior pot knot
Structure temperature inside value is Y degrees Celsius；
L2, the temperature value Y detected in step S1 and 100 degrees Celsius of progress division arithmetics are obtained except value, if except value
The solenoid valve on gas exhaust inspecting component is then opened greater than default value H, venthole will be automatically drained out the gas inside interior Cooker structure；
L3, the solenoid valve being not turned on if being less than default value H except value on gas exhaust inspecting component, circulation execution step L1,
L2。
A kind of electric pressure cooking saucepan and its method of controlling exhaust gas of the present invention add on interior Cooker structure 9 in use
Blanket gas box 24 is added, and has added pressure sensor 25 in the inside of blanket gas box 24, in real-time detection inside Cooker structure 9
Then air pressure can be used cooperatively steam hose 26 and micro air pump 28, the gas inside interior Cooker structure 9 is discharged, is reached
The effect of 9 internal pressure of interior Cooker structure, and the exhaust column tube 16 designed are adjusted to exhaust, it can be by being used cooperatively interior pot knot
The temperature sensor 10 of structure 9, the signal behavior NTC model of temperature sensor 10, carries out detecting inside using temperature sensor 10
Temperature, control unlatching is then carried out by the solenoid valve 23 on gas exhaust inspecting component 20, achievees the effect that exhaust, passes through exhaust
The effect of 9 internal temperature of Cooker structure, is integrally improved the safety that equipment uses, is worthy to be popularized in adjusting.
Pressure cooker ontology 1 of the invention, sealed pot cover 2, exhaust pedestal 3, control panel 4, display screen 5, control button 6,
Fixed pillar 7, interior Cooker structure 9, temperature sensor 10, buffer board 11, spring lever 12, fastens convex block 13, is close arc handle stem 8
Seal washer 14, pillar 15, exhaust column tube 16, hand button are 17, exhaust transverse tube 18, venting stack 19, gas exhaust inspecting component 20, sealing
Backing plate 21, venthole 22, solenoid valve 23, closing gas box 24, pressure sensor 25, steam hose 26, gas circuit valve 27, micro air pump
28, outlet pipe 29, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this
Technical staff can learn by technical manual or know by routine experiment method that problems solved by the invention is mostly electric at present
The pot cover and neglected loading sealing ring of pressure cooker are that separation is dismountable, for the electric pressure cooking saucepan of Temperature Control Type or warm-pressing double-control formula, such as
Fruit is fitted without the structure of neglected loading sealing ring and still is able to heating work during user uses electric pressure cooking saucepan, but in water
After boiling, due to being not provided with corresponding exhaust apparatus in pot, it is easy to rise pressure not up, is constantly in fluidized state, such as
Fruit continues to heat always according to normal program, and the steam of generation can be entered inside pot body and steel lid by gap, can make plastics
Shell is easy to produce deformation by high temperature, it is also possible to make controller part water inlet that control be caused to be failed, in some instances it may even be possible to cause circuit short
The danger such as road.This kind of equipment cooperates pressure sensor and temperature sensor, realizes intelligence by adding micro air pump and exhaust column tube
Energyization is vented automatically, and use is safer.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of electric pressure cooking saucepan and its method of controlling exhaust gas, including pressure cooker ontology (1), it is characterised in that：The pressure cooker sheet
The top of body (1) is equipped with sealed pot cover (2), bottom connection exhaust pedestal (3) of the pressure cooker ontology (1), the pressure cooker
The front of ontology (1) is equipped with control panel (4), and the control panel (4) is equipped with display screen (5) and control button (6), described
The bilateral symmetry of pressure cooker ontology (1) is set there are two pillar (7) are fixed, and is fixedly connected with arc on the outside of the fixed pillar (7)
Handle stem (8)；
The inside of the pressure cooker ontology (1) is equipped with interior Cooker structure (9), and the inside of the interior Cooker structure (9) is equipped with temperature sensing
The bottom of device (10), the interior Cooker structure (9) is fixedly connected buffer board (11), and the bottom of the buffer board (11) connects two bullets
Spring base (12), the left and right sides of the interior Cooker structure (9), which is equipped with, fastens convex block (13), the fastening convex block (13) and the interior pot
Structure (9) is fixedly connected, and the top for fastening convex block (13) is equipped with seal washer (14).
2. a kind of electric pressure cooking saucepan according to claim 1 and its method of controlling exhaust gas, it is characterised in that：The sealed pot cover
(2) it is symmetrically arranged at left and right sides of pillar (15), the fixed groove for fastening convex block (13) and being equipped with corresponding pillar (15), institute
The top for stating sealed pot cover (2) is equipped with exhaust column tube (16), and the back side of exhaust column tube (16) is equipped with hand button (17).
3. a kind of electric pressure cooking saucepan according to claim 2 and its method of controlling exhaust gas, it is characterised in that：The exhaust column tube
(16) inside is equipped with exhaust transverse tube (18), and the left and right ends of exhaust transverse tube (18) extend to the outer of exhaust column tube (16)
The bottom of side, exhaust transverse tube (18) connects venting stack (19), and the bottom of the venting stack (19) connects gas exhaust inspecting
Component (20), the gas exhaust inspecting component (20) include sealed bolster plate (21), are equipped at the center of the sealed bolster plate (21) logical
The inside of stomata (22), the venthole (22) is equipped with solenoid valve (23).
4. a kind of electric pressure cooking saucepan according to claim 1 and its method of controlling exhaust gas, it is characterised in that：The interior Cooker structure
(9) left side is equipped with closing gas box (24), and the inside of closing gas box (24) is equipped with pressure sensor (25), the closing gas
The right side of box (24) is connected to interior Cooker structure (9), and the left side of closing gas box (24) connects steam hose (26), the ventilation
The bottom of hose (26) is connected to gas circuit valve (27), and the right side of the gas circuit valve (27) connects micro air pump (28).
5. according to claim 1 with a kind of electric pressure cooking saucepan and its method of controlling exhaust gas described in 4, it is characterised in that：The exhaust
The inside of pedestal (3) is equipped with outlet pipe (29), and the outlet pipe (29) is connected to micro air pump (28).
6. a kind of electric pressure cooking saucepan and its method of controlling exhaust gas described in -5 according to claim 1, it is characterised in that：It further include utilizing
Micro air pump method of controlling exhaust gas step include it is as follows,
S1, the gas pressure value for detect first with the pressure sensor inside closing gas box interior Cooker structure, detect interior pot
Struc-ture gas pressure value is X kPas；
S2, the pressure value X detected in step S1 and 101 kPas of progress subtractions are obtained into difference, the absolute value of difference is such as
Fruit is less than K kPas of default difference and then starts micro air pump, and the gas control time of micro air pump extraction is in 2-3min；
S3, difference absolute value do not start micro air pump then if it is greater than or equal to X kPas of default difference, circulation executes step
S1、S2。
7. a kind of electric pressure cooking saucepan and its method of controlling exhaust gas described in -5 according to claim 1, it is characterised in that：It further include utilizing
Be vented column tube method of controlling exhaust gas step include it is as follows,
L1, the temperature value for detect first with exhaust column tube bottom temp sensor interior Cooker structure, are detected in interior Cooker structure
Face temperature value is Y degrees Celsius；
L2, the temperature value Y detected in step S1 and 100 degrees Celsius of progress division arithmetics are obtained except value, if except value is greater than
Default value H then opens the solenoid valve on gas exhaust inspecting component, and venthole will be automatically drained out the gas inside interior Cooker structure；
L3, the solenoid valve being not turned on gas exhaust inspecting component if being less than default value H except value, circulation execute step L1, L2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730542.2A CN108836108A (en) | 2018-07-05 | 2018-07-05 | A kind of electric pressure cooking saucepan and its method of controlling exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730542.2A CN108836108A (en) | 2018-07-05 | 2018-07-05 | A kind of electric pressure cooking saucepan and its method of controlling exhaust gas |
Publications (1)
| Publication Number | Publication Date |
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| CN108836108A true CN108836108A (en) | 2018-11-20 |
Family
ID=64201306
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810730542.2A Withdrawn CN108836108A (en) | 2018-07-05 | 2018-07-05 | A kind of electric pressure cooking saucepan and its method of controlling exhaust gas |
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