CN101953628B - Automatic steam exhausting electric pressure cooker - Google Patents
Automatic steam exhausting electric pressure cooker Download PDFInfo
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- CN101953628B CN101953628B CN201010511593XA CN201010511593A CN101953628B CN 101953628 B CN101953628 B CN 101953628B CN 201010511593X A CN201010511593X A CN 201010511593XA CN 201010511593 A CN201010511593 A CN 201010511593A CN 101953628 B CN101953628 B CN 101953628B
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- electromagnetism push
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- 238000010411 cooking Methods 0.000 claims description 38
- 230000004224 protection Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 12
- 210000004907 gland Anatomy 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 235000013305 food Nutrition 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention provides an automatic steam exhausting electric pressure cooker. The cooker comprises a cooker cover, a cooker inner container, a cooker body and a cantilever hinged with the cooker body, wherein the center of the cooker cover is rotationally pivoted to the cantilever; the cooker cover is rotationally buckled with or separated from the cooker body and provided with a counter weight pressure limiting valve; the cantilever is provided with an electromagnetic push rod; when the cooker cover is buckled with the cooker body, the electromagnetic push rod is close to the counter weight pressure limiting valve and can drive the counter weight pressure limiting valve to exhaust steam and release pressure; and when the cooker cover is separated from the cooker body, the electromagnetic push rod is far away from the counter weight pressure limiting valve. Compared with the prior art, the electric pressure cooker of the invention has the advantages of realizing automatic steam exhausting and pressure releasing through cooperating action of the electromagnetic push rod and the pressure limiting valve, ensuring that the cooker can only be opened under the condition that foods are boiled completely, eliminating the safety potential hazard of user scalding, further expanding application range and saving cost, along with simpler structure, more convenient installation and no occupation of internal space.
Description
Technical field
The present invention relates to culinary cuisine vessel electric pressure cooking saucepan, relate in particular to a kind of electric pressure cooking saucepan of automatic steam discharge.
Background technology
Electric pressure cooking saucepan in when culinary art because inside is hyperbaric environment; Thereby the user is after electric calorifie installation stops heating work; Need to wait in the pot that a high-temperature steam is liquefied as the water lid that could safety hit boils fully; Generally be electric pressure cooking saucepan stop the heating waiting for a period of time after, implement manual steam discharge pressure release through manual turn Weight type pressure limiting valve, open pot cover then.But the method for above-mentioned manual steam discharge is difficult to before steam discharge confirm whether food fully boils in the pot, and steam bleeding cooling too early is because temperature retention time is not enough, and food possibly not boil fully; And also might be owing to user's misoperation in manual steam discharge process, the high-temperature steam that the Weight type pressure limiting valve is discharged is scalded the user safety problem of causing danger.And owing to can only pass through manual steam discharge, some foods that in the process of cooking, need air circulation could realize better cooking and cook effect are cooked in electric pressure cooking saucepan with regard to inconvenient, have limited the scope of application of electric pressure cooking saucepan.And because electric pressure cooking saucepan inside is hyperbaric environment; Therefore in cooking process, generally can't realize boiling; Food generally can only mix through the convective motion of molecule under the hyperbaric environment of electric pressure cooking saucepan, mix abundant inadequately, the boiling in can not realizing in a big way and fully mixing.For the food of congee soup class, the culinary art poor effect.
Also have some electric pressure cooking saucepans can realize automatic steam discharge in the market, but existing automatic steam exhaust device is arranged on electric pressure cooking saucepan inside usually, needs bigger installing space, and when automatic steam exhaust device broke down, maintenance was also very inconvenient.
Summary of the invention
The invention provides a kind of simple in structure, easy for installation, electric pressure cooking saucepan of not taking the automatic steam discharge of inner space, overcome the deficiency that exists in the above-mentioned prior art.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of electric pressure cooking saucepan of safety relief comprises pot cover, pot courage, pot body and the cantilever hinged with the pot body; The central authorities of said pot cover rotatably are pivotally attached on the cantilever; Pot cover fastens with the pot body through rotation mode or separates; Pot cover is provided with the Weight type pressure limiting valve, and said Weight type pressure limiting valve comprises the sealed valve core of the gland steam exhauster and the steam drain of sealing gland steam exhauster, and said cantilever is provided with the electromagnetism push rod; Be fixed with the sliding cover that rises on the said sealed valve core, said pot cover is provided with position-limiting cover, and said sliding the liter is provided with the sliding mechanism that rises between cover and the position-limiting cover; When said pot cover was in the position that fastens with the pot body, said electromagnetism push rod acted on the sliding cover that rises near Weight type pressure limiting valve and electromagnetism push rod and goes up and can make the sealed valve core rising depart from the pressure release of steam drain steam discharge; When said pot cover was in the position of separating with the pot body, said electromagnetism push rod was away from the Weight type pressure limiting valve, and sealed valve core descends and seals steam drain.
Said cantilever is provided with waterproof dustproof protection box, and said electromagnetism push rod is installed in the protection box.
The said sliding mechanism that rises comprises the projection and the slope that is located at the position-limiting cover upper peripheral edge that is located on the sliding liter cover, and said projection can slide on slope and move up and down.
Said sealed valve core is cone poppet or the spherical spool that has rubber seal.
The said sliding cover that rises comprises sliding piece, and said electromagnetism push rod acts on the sliding piece.
Be equipped with on the said sliding piece can with the reset magnet of electromagnetism push rod adhesive.
The central authorities of said pot cover are provided with the post that revolves with the cantilever pivot joint, and the said post that revolves is the metal capsule that the center is provided with blind hole, in the said metal capsule temperature sensor is installed.
Can drive the elasticity pressure relief device that pot courage moves down after being provided with pressurized between the bottom of said pot courage and the pot body.
Compared with prior art, the present invention is through being provided with the Weight type pressure limiting valve fixedly installing on the cantilever on electromagnetism push rod, the pot cover, and when pot cover rotated, the Weight type pressure limiting valve rotated along with the rotation of pot cover on pot cover; When pot cover was in the position that fastens with the pot body, the electromagnetism push rod was near the Weight type pressure limiting valve and can promote the pressure release of Weight type pressure limiting valve steam discharge; When pot cover was in the position of separating with the pot body, the electromagnetism push rod was away from the Weight type pressure limiting valve.Electric pressure cooking saucepan of the present invention is realized automatic steam discharge pressure release through the interoperation of electromagnetism push rod and Weight type pressure limiting valve, guarantees that food could realize under the state boiling boiling; And need not the manual steam discharge of user, eliminated the potential safety hazard that the user is scalded, in addition owing to realized that automatic steam discharge pressure release function has also further expanded the scope of application of electric pressure cooking saucepan.Compared with prior art, electric pressure cooker structure of the present invention is also simpler, installation is more convenient and do not take the inner space, has practiced thrift cost.
And, through the electromagnetism push rod is installed in the protection box, electromagnetism push rod and external environment condition are isolated, make the electromagnetism push rod avoid the pollution of other impurity in water vapour that dust in the external environment condition and Weight type pressure limiting valve discharge or the external environment condition.In addition owing to can realize automatic steam discharge; Therefore can also be in the process of cooking food according to the culinary art needs of different foods, thereby thereby can promote the automatic steam discharge of Weight type pressure limiting valve through the electromagnetism push rod realizes that the food boiling realizes stirring well-mixed effect in the electric pressure cooking saucepan.
Description of drawings
Fig. 1 is the structural representation of the electromagnetism push rod of the embodiment of the invention near the Weight type pressure limiting valve.
Fig. 2 is the structural representation of the electromagnetism push rod of the embodiment of the invention away from the Weight type pressure limiting valve.
Fig. 3 is the complete machine blast structural representation of the embodiment of the invention.
Fig. 4 is an embodiment of the invention cooker cover portion separation structure sketch map.
Fig. 5 is an embodiment of the invention pot cover part vertical view.
Fig. 6 is an embodiment of the invention Weight type pressure limiting valve cutaway view.
Fig. 7 is embodiment of the invention electromagnetism push rod and protection box phantom.
Fig. 8 is embodiment of the invention electromagnetism push rod and protection box blast structural representation.
Among the figure:
1. pot cover; 10. temperature sensor; The pot courage; The pot body;
31. stay-warm case; 32. outer cover; 4. cantilever; 5. Weight type pressure limiting valve;
51. sliding piece; 511. reset magnet; 52. gland steam exhauster; 521. steam drain;
53. sealed valve core; 54. the sliding cover that rises; 541. projection; 55. position-limiting cover;
551. slope; 6. protection box; 61. lid; 62. base;
63. fixing compressing tablet; 64. sealing shroud; 7. handle; 8. electromagnetism push rod;
81. back-moving spring; 9. elasticity pressure relief device; 91. central lid assembly; 92. dish spring;
93. pressure switch; 110. electric calorifie installation.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and embodiment.
Please, be the structural representation of the embodiment of the invention referring to figs. 1 through shown in Figure 5.The electric pressure cooking saucepan of a kind of automatic steam discharge of the present invention; Comprise pot cover 1, pot courage 2, pot body 3 and the cantilever 4 hinged with pot body 3; Pot body 3 comprises stay-warm case 31 and outer cover 32, and the central authorities of pot cover 1 rotatably are pivotally attached on the cantilever 4, and pot cover 1 fastens with pot body 3 through rotation mode or separates; Handle 7 is fixedly mounted on pot cover 1 and revolves on the post with cantilever 4 is connected, revolves post and rotates and drive pot cover 1 rotation and fasten with pot body 3 or separate thereby can drive during swing handle 7.Pot cover 1 is provided with Weight type pressure limiting valve 5, and when electric pressure cooking saucepan was worked, when pot inner pressure reached a certain limit value, Weight type pressure limiting valve 5 was opened the steam discharge pressure release.As shown in Figure 1; Cantilever 4 is provided with on electromagnetism push rod 8, the pot cover 1 Weight type pressure limiting valve 5 is set; Weight type pressure limiting valve 5 rotates along with the rotation of pot cover on pot cover; When pot cover 1 was in the position that fastens with pot body 3, electromagnetism push rod 8 was near Weight type pressure limiting valve 5 and can promote the 5 steam discharge pressure releases of Weight type pressure limiting valve; As shown in Figure 2, when pot cover 1 was in the position of separating with pot body 3, electromagnetism push rod 8 was away from Weight type pressure limiting valve 5.
Like Fig. 7 and shown in Figure 8, be the structural representation of electromagnetism push rod 8 and protection box 6.Electromagnetism push rod 8 of the present invention is installed in the protection box 6, and protection box 6 comprises lid 61, base 62; For the ease of electromagnetism push rod 8 fixing in protection box 6; Also being provided with fixedly, compressing tablet 63 is pressed abd fixed on the electromagnetism push rod earlier on the base 62; Be covered with lid 61 sealing protections then, fixedly between compressing tablet 63 and the base 62 and all can or be threaded fixing between lid 61 and the base 62 through snapping.The tail end of electromagnetism push rod 8 is provided with back-moving spring 81, and the position of protection box 6 corresponding electromagnetism push rod 8 head ends has through hole, and electromagnetism push rod 8 stretches out from through hole and can promote the 5 steam discharge pressure releases of Weight type pressure limiting valve.For anti-sealing or dust etc. get into protection box 6 inside from this through hole; Between the through hole of electromagnetism push rod 8 head ends and protection box 6, be provided with sealing shroud 64; Said sealing shroud 64 is set in the head end of electromagnetism push rod 8, between electromagnetism push rod 8 and protection box 6, forms hermetically-sealed construction.
Please, be the cutaway view of Weight type pressure limiting valve 5 with reference to shown in Figure 6.Weight type pressure limiting valve 5 comprises gland steam exhauster 52 and sealed valve core 53 in the present embodiment, is provided with the steam discharge through hole in the middle of the gland steam exhauster 52, and its top is a steam drain 521, sealed valve core 53 sealing steam drains 521.Said Weight type pressure limiting valve 5 also comprises sliding cover 54 and the position-limiting cover 55 of rising, and position-limiting cover 55 fixedly is located on the pot cover 1, and the sliding cover 54 of rising is fixedly connected with sealed valve core 53, and the sliding cover 54 that rises can be done the perhaps action of decline of rising on position-limiting cover 55.The sliding liter is provided with the sliding mechanism that rises between cover 54 and the position-limiting cover 55; The sliding mechanism that rises comprises the projection 541 and the slope 551 that is located at position-limiting cover 55 upper peripheral edges that is located on the sliding liter cover 54; Projection 541 is symmetrical set sliding the liter on the cover 54, and projection 541 can slide on slope 551 and move up and down.It is more stable when said symmetrically arranged projection 541 can make sliding liter cover 54 in position-limiting cover 55, go up and down.In the present embodiment, slope 551 is arranged on position-limiting cover 55 upper peripheral edges, and slope 551 is located in the position-limiting cover 55; Slope 551 is located at structures in the position-limiting cover 55 to make and slidingly rises the elevating movements of cover 54 in position-limiting cover 55 and compare that sliding to rise cover 54 more stable in the structural elevating movement that slope 551 is set directly at position-limiting cover 55 upper peripheral edges.The sliding liter on the cover 54 also is provided with sliding piece 51, and electromagnetism push rod 8 body of rod levels are installed, when pot cover 1 is in the position of fastening with a pot body 3, and the sliding piece 51 of electromagnetism push rod 8 on the Weight type pressure limiting valve 5.When promoting 5 pressure releases of Weight type pressure limiting valve, realizes electromagnetism push rod 8 through promoting sliding piece 51; Thereby 8 less motive forces of needs of electromagnetism push rod act on and just can promote sliding piece 51 on the sliding piece 51 and promote 5 actions of Weight type pressure limiting valves like this, and then promote the sliding cover 54 that rises and on the slope 551 of position-limiting cover 55, do ascending motion and make sealed valve core 53 depart from the steam drain 521 steam discharge pressure releases of gland steam exhauster 52.
When electromagnetism push rod 8 homings, Weight type pressure limiting valve 5 descends along slope 551 through the self gravitation effect and returns to initial position, and sealed valve core 53 is returned to the position of sealing steam drain 521.But this resetting only relies on the gravity of Weight type pressure limiting valve 5 self on slope 551, to slide; If frictional force is bigger between slope 551 and the sliding liter cover projection 541; Then may exist and hinder the decline smoothly on slope 551 of Weight type pressure limiting valve 5, then just may not have sealing to put in place between sealed valve core 53 and the steam drain 521 and have the problem of gas leakage.In order to address this problem; Embodiments of the invention are realized through reset magnet 511 is installed on sliding piece 51; Reset magnet 511 be installed in electromagnetism push rod 8 over against sliding piece 51 on; Between reset magnet 511 and the electromagnetism push rod 8 electromagnetic attraction is arranged, reset magnet 511 can with 8 adhesives of electromagnetism push rod, drive and slidingly rise cover 54 and then drive the position that sealed valve core 53 is returned to sealing steam drain 521 thereby under the adhesive graviational interaction, drive sliding piece 51 actions.
When the electric pressure cooking saucepan steam discharge, the sliding cover 54 that rises is done ascending motion in position-limiting cover 55 thereby electromagnetism push rod 8 promotes sliding piece 51 promotions, thereby makes sealed valve core 53 depart from the steam drain 521 steam discharge pressure releases of gland steam exhauster 52.When electromagnetism push rod 8 homings, in position-limiting cover 55, do descending motion thereby electromagnetism push rod 8 drives the sliding cover 54 that rises of sliding piece 51 drives with reset magnet 511 adhesives, thereby make sealed valve core 53 be returned to the position of sealing steam drain 521.
As another embodiment of the present invention; Be fixed with the sliding cover 54 that rises on the identical sealed valve core 53 with previous embodiment; Be fixed with position-limiting cover 55 on the pot cover 1; Wherein electromagnetism push rod 8 also can act directly on to slide and rise on the cover 54, and the sliding liter cover 54 of promotion is done ascending motion in position-limiting cover 55 makes sealed valve core 53 depart from the steam drain 521 steam discharge pressure releases of gland steam exhauster 52.
As shown in Figure 3; Said pot cover 1 is provided with the temperature sensor 10 that detects temperature in the pot courage 2; Said temperature sensor 10 is installed in the central authorities of pot cover 1 and revolving on the post of cantilever 4 pivot joints, and wherein revolving post is the metal capsule that the center is provided with blind hole, and temperature sensor 10 is installed in the metal capsule.Between the bottom of pot courage 2 and the pot body 3 electric calorifie installation 110 and elasticity pressure relief device 9 are installed; Elasticity pressure relief device 9 can be experienced culinary art pressure in pot courage 2 and drive pot courage 2 and move down with electric calorifie installation 110, and elasticity pressure relief device 9 comprises central lid assembly 91, dish spring 92 and pressure switch 93; The structure of said elasticity pressure relief device 9 adopts existing techniques in realizing, therefore repeats no more in the present invention.The heating power of electric calorifie installation 110 is 300～3000W in embodiments of the present invention, and adopts 500-1200W for well in actual use, and better heating power adopts 800W.
Owing in electric pressure cooking saucepan, be provided with temperature sensor 10 and elasticity pressure relief device 9 simultaneously; Thereby can realize temperature control and pressure control control simultaneously; Can guarantee that pot inner pressure increases to after the dangerous pressure elasticity pressure relief device 9 and drives pot courages 2 and move down decompression protection; Effectively overcome Temperature Control Type electric pressure cooking saucepan in the prior art and can't realize the defective of safety relief protection, largely improved the security performance of Temperature Control Type electric pressure cooking saucepan.And because different in the corresponding temperature of different pressures; Thereby the utilization that can also pass through temperature sensor 10 realizes the pressure step-less adjustment of electric pressure cooking saucepan; Make different foods can adopt the different pressures culinary art; Both can significantly improve the mouthfeel of food, can eliminate the security performance defective of Temperature Control Type electric pressure cooking saucepan again, more help the marketing of electric pressure cooking saucepan.
Will be appreciated that; Above embodiment is used for explaining the present invention; And be not to be used as qualification of the present invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (8)
1. the electric pressure cooking saucepan of an automatic steam discharge comprises pot cover, pot courage, pot body and the cantilever hinged with the pot body; The central authorities of said pot cover rotatably are pivotally attached on the cantilever; Pot cover fastens with the pot body through rotation mode or separates; Pot cover is provided with the Weight type pressure limiting valve; Said Weight type pressure limiting valve comprises the sealed valve core of the gland steam exhauster and the steam drain of sealing gland steam exhauster, and it is characterized in that: said cantilever is provided with the electromagnetism push rod; Be fixed with the sliding cover that rises on the said sealed valve core, said pot cover is provided with position-limiting cover, and said sliding the liter is provided with the sliding mechanism that rises between cover and the position-limiting cover; When said pot cover was in the position that fastens with the pot body, said electromagnetism push rod acted on the sliding cover that rises near Weight type pressure limiting valve and electromagnetism push rod and goes up and can make the sealed valve core rising depart from the pressure release of steam drain steam discharge; When said pot cover was in the position of separating with the pot body, said electromagnetism push rod was away from the Weight type pressure limiting valve, and sealed valve core descends and seals steam drain.
2. the electric pressure cooking saucepan of a kind of automatic steam discharge according to claim 1, it is characterized in that: said cantilever is provided with waterproof dustproof protection box, and said electromagnetism push rod is installed in the protection box.
3. the electric pressure cooking saucepan of a kind of automatic steam discharge according to claim 1 is characterized in that: the said sliding mechanism that rises comprises and is located at the sliding slope that rises the projection on the cover and be located at the position-limiting cover upper peripheral edge that said projection can slide and move up and down on slope.
4. will remove the electric pressure cooking saucepan of 1 described a kind of automatic steam discharge according to right, it is characterized in that: said sealed valve core is cone poppet or the spherical spool that has rubber seal.
5. according to the electric pressure cooking saucepan of claim 1 or 3 described a kind of automatic steam discharges, it is characterized in that: the said sliding cover that rises comprises sliding piece, and said electromagnetism push rod acts on the sliding piece.
6. the electric pressure cooking saucepan of a kind of automatic steam discharge according to claim 5 is characterized in that: be equipped with on the said sliding piece can with the reset magnet of electromagnetism push rod adhesive.
7. according to the electric pressure cooking saucepan of each described a kind of automatic steam discharge of claim 1 to 2; It is characterized in that: the central authorities of said pot cover are provided with the post that revolves with the cantilever pivot joint; The said post that revolves is the metal capsule that the center is provided with blind hole, in the said metal capsule temperature sensor is installed.
8. the electric pressure cooking saucepan of a kind of automatic steam discharge according to claim 7 is characterized in that: can drive the elasticity pressure relief device that pot courage moves down after being provided with pressurized between the bottom of said pot courage and the pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511593XA CN101953628B (en) | 2010-10-19 | 2010-10-19 | Automatic steam exhausting electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511593XA CN101953628B (en) | 2010-10-19 | 2010-10-19 | Automatic steam exhausting electric pressure cooker |
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| Publication Number | Publication Date |
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| CN101953628A CN101953628A (en) | 2011-01-26 |
| CN101953628B true CN101953628B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010511593XA Active CN101953628B (en) | 2010-10-19 | 2010-10-19 | Automatic steam exhausting electric pressure cooker |
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| CN (1) | CN101953628B (en) |
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| CN104095526B (en) * | 2014-04-16 | 2017-09-01 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan put on display interface |
| CN105054768A (en) * | 2015-07-30 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Pressure adjusting mechanism and pressure cooker with same |
| CN105011742B (en) * | 2015-07-30 | 2019-05-28 | 佛山市顺德区美的电热电器制造有限公司 | A kind of resetting-mechanism and electric pressure cooking saucepan of electric pressure cooking saucepan |
| CN106667241A (en) * | 2017-01-04 | 2017-05-17 | 九阳股份有限公司 | Method for cooking of pressure cooker |
| CN106909103B (en) * | 2017-02-03 | 2019-12-24 | 中山市千帕电器科技有限公司 | Method for carrying out computer intelligent cooking control based on sensing data |
| CN107049045B (en) * | 2017-04-12 | 2023-09-22 | 浙江爱仕达生活电器有限公司 | Single-layer cover automatic exhaust structure |
| CN109008597B (en) * | 2017-06-08 | 2020-05-08 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and electric pressure cooker |
| CN107874630A (en) * | 2017-06-29 | 2018-04-06 | 仙居县顺安交通设施有限公司 | Cast iron pot cover |
| CN110934487B (en) * | 2018-09-25 | 2022-06-28 | 浙江绍兴苏泊尔生活电器有限公司 | Control method and device of pressure limiting valve and cooking appliance |
| CN111358274B (en) * | 2018-12-25 | 2022-03-15 | 九阳股份有限公司 | Rotary stir-frying type cooker |
| CN111281134B (en) * | 2020-04-02 | 2024-05-17 | 小熊电器股份有限公司 | Pot cover and micro-pressure cooker for providing pressure-limiting exhaust |
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|---|---|---|---|---|
| US4251007A (en) * | 1979-01-17 | 1981-02-17 | Braun & Kemmler Gmbh & Co. Kg | Pressure cooker having safety means |
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2010
- 2010-10-19 CN CN201010511593XA patent/CN101953628B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251007A (en) * | 1979-01-17 | 1981-02-17 | Braun & Kemmler Gmbh & Co. Kg | Pressure cooker having safety means |
| US4711366A (en) * | 1986-07-28 | 1987-12-08 | Chen Shin I | Pressure cooker |
| CN2885064Y (en) * | 2006-04-10 | 2007-04-04 | 李剑锋 | Electric rice cooker with accurate pressure control |
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| CN201267398Y (en) * | 2008-09-08 | 2009-07-08 | 佛山市顺德区爱德电器有限公司 | Linkage security lock of pressure cooker |
| CN201365839Y (en) * | 2009-01-12 | 2009-12-23 | 杭州老板电器股份有限公司 | Electric pressure cooker exhaust device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101953628A (en) | 2011-01-26 |
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