CN203789740U - Micro-pressure spillproof steam valve - Google Patents
Micro-pressure spillproof steam valve Download PDFInfo
- Publication number
- CN203789740U CN203789740U CN201420122364.2U CN201420122364U CN203789740U CN 203789740 U CN203789740 U CN 203789740U CN 201420122364 U CN201420122364 U CN 201420122364U CN 203789740 U CN203789740 U CN 203789740U
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- China
- Prior art keywords
- steam
- steam valve
- pressure
- inlet
- ball float
- Prior art date
- 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.)
- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 16
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 14
- 235000009566 rice Nutrition 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010411 cooking Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 239000003205 fragrance Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 13
- 239000006260 foam Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a micro-pressure spillproof steam valve which is arranged at a steam outlet of a pot cover. The micro-pressure spillproof steam valve is characterized by comprising a steam valve seat (105), a bonnet (104) and a floating ball (106), the steam valve seat (105) is provided with a steam inlet, and a steam valve cavity is formed between the steam valve seat (105) and the bonnet (104); the floating ball (106) is arranged in the steam valve cavity and located above the steam inlet, the diameter of the floating ball (106) is larger than that of the steam inlet, and the floating ball is in hermetical contact with the steam inlet. Certain pressure can be generated inside a pot during cooking, the floating ball can be jacked up by steam when the pressure reaches a certain value and is released or partially released from the air inlet, and the steam can be spilled out, so that the pressure inside the pot can be enabled not to be over high, and the effect of micro-pressure cooking can be achieved. The micro-pressure spillproof steam valve has the advantages of simple structure, convenience in cleaning, good bubble breaking and spillproof effect, micro-pressure and low noise, condensed water can be prevented from flowing back, and fragrance of rice can be reserved.
Description
Technical field
The utility model relates to a kind of steam valve of electric cooker.
Background technology
Electric cooker belongs to machine for kitchen use, can steam food, boils, stewes, the multi-functional operation such as stewing.Pot of electric cooker covers to set up steam (vapor) outlet, when cooking, adds thermogenetic steam and discharges from the steam (vapor) outlet of pot lid.The setting of steam port, should guarantee to control well the discharge of steam, also will prevent that the liquid in pot from overflowing with steam simultaneously.These problems need a set of rational minute-pressure anti-overflow device to solve.
Electric cooker is convenient, fast and multi-functional because of it, has come into huge numbers of families.People improve constantly for the requirement of electric cooker serviceability, impel electric cooker industry technology personnel constantly to improve, and weed out the old and bring forth the new, to meet the demand in market.Present most of electric cooker all has steaming concurrently, the function such as boils, simmers, stewes.Because its functional character determines, during its culinary art, can produce steam, in order to control pot internal gas pressure, electric cooker is all provided with steam valve (air bleeding valve).
In order to improve culinary art effect and efficiency, and solve the problems such as the rice culinary art of area, part plateau is not yet done, the minute-pressure rice cooker having occurred on market, minute-pressure rice cooker equally need be with air bleeding valve.It should meet in pot can form minute-pressure culinary art, and the thin rice gruel and the foam that make again cooking process produce can not overflow, so need a set of rational minute-pressure anti-overflow device to meet the demands.
But micro-pressure electric rice cooker in the market, however the anti-overflow effect of minute-pressure is undesirable, otherwise it is very complicated to have structure, difficult cleaning, and noise is large, high in cost of production defect.
Utility model content
Complicated for existing electric cooker micropressure anti-spilling structure, the defects such as effect is undesirable, according to embodiment of the present utility model, are desirable to provide a kind of simple in structure, anti-overflow effective minute-pressure spill-proof steam valve of minute-pressure, can produce the minute-pressure within the scope of 0.1-5kPa, there is again effect anti-overflow, lasting simultaneously.
According to embodiment, a kind of minute-pressure spill-proof steam valve that the utility model provides, is arranged at the steam outlet place that pot covers, its innovative point is, comprise steam valve seat, valve gap and ball float, steam valve seat has steam inlet, forms steam valve cavity between steam valve seat and valve gap; Ball float is arranged in steam valve cavity, is positioned at steam inlet top, and the diameter of ball float is greater than steam valve air inlet diameter, and ball float contacts sealing with steam inlet.
According to an embodiment, in the aforementioned minute-pressure spill-proof steam valve of the utility model, on steam valve seat, steam inlet is provided with guiding rib around, to guarantee ball float energy parking position accuracy.
According to an embodiment, in the aforementioned minute-pressure spill-proof steam valve of the utility model, valve gap has limit rib over against the position of steam inlet, in the scope that ball float limits at limit rib, floats.
According to an embodiment, in the aforementioned minute-pressure spill-proof steam valve of the utility model, in steam valve cavity, between steam inlet and gas outlet, be provided with the fuisw rib sheet of palace lattice shape, the effect that there is noise reduction and collect condensed water.
With respect to prior art, the utility model is the integrated steam valve of a kind of integrated minute-pressure, anti-overflow, silencing function, ball float contacts sealing with steam valve seat air inlet, while making to cook, in pot, can produce certain pressure, and when pressure reaches certain value, ball float can be departed from or partly depart from air inlet by steam jack-up, and steam can be overflowed, thereby guarantee that the pressure in pot is unlikely to too high, reaches the effect of minute-pressure culinary art.Steam valve seat air inlet arranges guiding rib, its assurance ball float energy parking position accuracy of certain altitude around.The relative steam valve seat air inlet of valve gap position is provided with limit rib, and ball float floats in the scope of its restriction.The fuisw rib sheet of palace lattice shape is set, the effect that there is noise reduction and collect condensed water in steam valve pocket.The utility model is simple in structure, convenient cleaning, and minute-pressure, anti-overflow effective, noise is little, prevents that condensed water from flowing backwards, and can realize the advantage of rice lasting.
Accompanying drawing explanation
Fig. 1 is according to the structure cutaway view of the minute-pressure anti-overflow device of the electric cooker of the utility model embodiment.
Fig. 2 is according to the STRUCTURE DECOMPOSITION figure of the minute-pressure anti-overflow device of the electric cooker of the utility model embodiment.
Fig. 3 is according to steam assembly flow passage structure schematic diagram in the minute-pressure anti-overflow device of the electric cooker of the utility model embodiment.
Wherein: 101 is cover; 102 is liner; 103 is steam valve sealing ring; 104 is steam valve cap; 105 is steam valve seat, and 106 is ball float; 107 is buckle; 108 is sealing ring lock ring; 109 is overflow-prevention cover plate, and 110 is interior pot sealing ring; 201 is guiding rib; 202 is limit rib; 203 is fuisw rib sheet.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the utility model.These embodiment are interpreted as only for the utility model is described, being not used in restriction protection domain of the present utility model.After having read the content of the utility model record, those skilled in the art can make various changes or modifications the utility model, and these equivalences change and modification falls into the utility model claim limited range equally.
As shown in Figure 1-2, a kind of minute-pressure spill-proof steam valve that the utility model preferred embodiment provides, be arranged at the steam outlet place of pot lid, its innovative point is, comprise steam valve seat 105, valve gap 104 and ball float 106, steam valve seat 105 has steam inlet, between steam valve seat 105 and valve gap 104, forms steam valve cavity; Ball float 106 is arranged in steam valve cavity, is positioned at steam inlet top, and the diameter of ball float 106 is greater than steam valve air inlet diameter, and ball float 106 contacts sealing with steam inlet.As shown in Figure 3, during culinary art, in pot, can produce certain pressure, and when pressure reaches certain value, ball float 106 can be departed from or partly depart from steam inlet by steam jack-up, and steam can be overflowed from gas outlet, thereby guarantee that the pressure in pot is unlikely to too high, reaches the effect of minute-pressure culinary art.
As shown in Figure 1, in the present embodiment, on steam valve seat 105, steam inlet is provided with guiding rib 201 around, to guarantee ball float 106 energy parking position accuracies; Valve gap 105 has limit rib 202 over against the position of steam inlet, in the scope that ball float 106 limits at limit rib 202, floats; In steam valve cavity, between steam inlet and gas outlet, be provided with the fuisw rib sheet 203 of palace lattice shape, the effect that fuisw rib sheet 203 has noise reduction and collects condensed water.
Below in conjunction with accompanying drawing, illustrate operating principle of the present utility model.
As shown in Figure 1, minute-pressure spill-proof steam valve of the present utility model is arranged on to (liner 102 and cover 101 assemblings form pot lid of electric cooker) on liner 102, buckle 107 is its fastening (), and the crush seal by steam valve sealing ring 103 forms a seal channel (steam valve sealing ring 103 is by 108 lockings of sealing ring lock ring) from steam inlet to gas outlet.In addition, electric cooker is also equipped with overflow-prevention cover plate 109 and interior pot sealing ring 110.
As shown in Figure 3, when heating cooking, ball float 106 contacts sealing because of gravity with steam inlet, along with temperature rises to mineralization pressure in boiling point pot, when pressure increases to certain value, ball float 106, by steam jack-up, departs from or partly departs from steam inlet, and steam can be overflowed, thereby guarantee that the pressure in pot is unlikely to too high, reach the effect of minute-pressure culinary art, after pot internal pressure is discharged, ball float 106 falls, and ball float 106 departs from and the process of sealed steam air inlet circulates repeatedly.
In discharge of steam process, the foam rise that in pot, thin rice gruel forms, through the gap between steam inlet and ball float 106, discharge, the ball float 106 being moved up and down crushes, form the broken bubble of one-level, when by ball float 106 gap, foam substantially all turns to soup, and part falls after rise, and a part is brought in steam valve cavity with air-flow.By the inherent constantly heating of stewing, ball float 106 steam bubble that breaks changes into the globule and flows in steam valve cavity by gap portion, effect because of vapor stream and temperature rising, soup in steam valve cavity can produce a little foam again, now these foams, break during through the fuisw rib sheet 203 of palace lattice shape again along with air-flow.Meanwhile, from steam inlet high velocity air out, through the fuisw rib sheet 203 of palace lattice shape and the effect of steam valve cavity during to gas outlet, air velocity is reduced to lower value, therefore noise also can have greatly improved.
When stopping heating, pressure decreased, ball float 106, because of Action of Gravity Field, reseals steam inlet under the effect of guiding rib 201.Under the intermittent-heating regulating and controlling effect of electric cooker, loop, thereby keep electric cooker to maintain within the scope of a micro-pressure, realize minute-pressure culinary art.Final stage rice moisture has been absorbed, entering pressurize cooks rice over a slow fire the stage, firepower reduces, thereby pressure decreased, ball float 106 whereabouts sealed steam air inlets, thus prevent the loss of rice aroma, simultaneously under the effect of the fuisw rib sheet 203 of ball float 106 and palace lattice shape, effectively prevented that condensed water adverse current from, to rice surface, effectively reducing the rotten phenomenon of steam inlet position rice.
The utility model is simple in structure, convenient cleaning, and minute-pressure, anti-overflow effective, noise is little, prevents that condensed water from flowing backwards, and can realize the advantage of rice lasting.
Claims (4)
1. a minute-pressure spill-proof steam valve, the steam outlet place that is arranged at pot lid, is characterized in that, comprises steam valve seat (105), valve gap (104) and ball float (106), steam valve seat (105) has steam inlet, between steam valve seat (105) and valve gap (104), forms steam valve cavity; Ball float (106) is arranged in steam valve cavity, is positioned at steam inlet top, and the diameter of ball float (106) is greater than steam valve air inlet diameter, and ball float contacts sealing with steam inlet.
2. minute-pressure spill-proof steam valve according to claim 1, is characterized in that, the upper steam inlet of steam valve seat (105) is provided with guiding rib (201) around.
3. minute-pressure spill-proof steam valve according to claim 1, is characterized in that, valve gap (104) has limit rib (202) over against the position of steam inlet, in the scope that ball float (106) limits at limit rib (202), floats.
4. minute-pressure spill-proof steam valve according to claim 1, is characterized in that, is provided with the fuisw rib sheet (203) of palace lattice shape in steam valve cavity between steam inlet and gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122364.2U CN203789740U (en) | 2014-03-18 | 2014-03-18 | Micro-pressure spillproof steam valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122364.2U CN203789740U (en) | 2014-03-18 | 2014-03-18 | Micro-pressure spillproof steam valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789740U true CN203789740U (en) | 2014-08-27 |
Family
ID=51372026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122364.2U Expired - Lifetime CN203789740U (en) | 2014-03-18 | 2014-03-18 | Micro-pressure spillproof steam valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789740U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361632A (en) * | 2015-11-17 | 2016-03-02 | 平顶山市圣康炊具有限公司 | Simple type domestic cooking pot |
| CN106377159A (en) * | 2015-07-28 | 2017-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN107440538A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and cooking apparatus |
| CN107440540A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker steam valve and electric cooker |
| CN107440539A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | A kind of steam valve module and the electric cooker provided with the steam valve module |
| CN107581915A (en) * | 2017-10-24 | 2018-01-16 | 珠海格力电器股份有限公司 | Steam valve structure and appliance provided with same |
| CN107951399A (en) * | 2016-10-18 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric cooker |
| CN108236384A (en) * | 2016-12-26 | 2018-07-03 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric cooker |
| CN109276122A (en) * | 2018-11-26 | 2019-01-29 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure adjusting device |
| CN109381041A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力电器股份有限公司 | Steam valve and be equipped with its cooking utensil |
| CN109452877A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | The cover assembly and cooking apparatus of steam valve, cooking apparatus |
| CN109567610A (en) * | 2018-12-06 | 2019-04-05 | 珠海格力电器股份有限公司 | Steam valve and cooking utensil |
| CN111466789A (en) * | 2019-01-23 | 2020-07-31 | 广东美的生活电器制造有限公司 | Liquid heating container, control method thereof and computer readable storage medium |
| CN113892831A (en) * | 2021-10-22 | 2022-01-07 | 宁波方太厨具有限公司 | Inner container exhaust structure and cooking device |
| CN114052490A (en) * | 2020-07-30 | 2022-02-18 | 九阳股份有限公司 | Anti-overflow pot cover assembly for cooking device and cooking device |
-
2014
- 2014-03-18 CN CN201420122364.2U patent/CN203789740U/en not_active Expired - Lifetime
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377159A (en) * | 2015-07-28 | 2017-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN105361632A (en) * | 2015-11-17 | 2016-03-02 | 平顶山市圣康炊具有限公司 | Simple type domestic cooking pot |
| CN107440538A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and cooking apparatus |
| CN107440540A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker steam valve and electric cooker |
| CN107440539A (en) * | 2016-05-31 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | A kind of steam valve module and the electric cooker provided with the steam valve module |
| CN107440539B (en) * | 2016-05-31 | 2023-08-22 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve assembly and electric cooker with same |
| CN107951399B (en) * | 2016-10-18 | 2023-07-11 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric cooker |
| CN107951399A (en) * | 2016-10-18 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric cooker |
| CN108236384A (en) * | 2016-12-26 | 2018-07-03 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric cooker |
| CN108236384B (en) * | 2016-12-26 | 2024-02-13 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and electric rice cooker |
| CN109452877A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | The cover assembly and cooking apparatus of steam valve, cooking apparatus |
| CN107581915A (en) * | 2017-10-24 | 2018-01-16 | 珠海格力电器股份有限公司 | Steam valve structure and appliance provided with same |
| CN107581915B (en) * | 2017-10-24 | 2023-09-12 | 珠海格力电器股份有限公司 | Steam valve structure and install utensil of steam valve structure |
| CN109276122A (en) * | 2018-11-26 | 2019-01-29 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure adjusting device |
| CN109276122B (en) * | 2018-11-26 | 2024-05-31 | 珠海格力电器股份有限公司 | Cooking appliance, cover body and pressure adjusting device |
| CN109567610A (en) * | 2018-12-06 | 2019-04-05 | 珠海格力电器股份有限公司 | Steam valve and cooking utensil |
| CN109381041A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力电器股份有限公司 | Steam valve and be equipped with its cooking utensil |
| CN109567610B (en) * | 2018-12-06 | 2024-05-24 | 珠海格力电器股份有限公司 | Steam valve and cooking utensil |
| CN111466789A (en) * | 2019-01-23 | 2020-07-31 | 广东美的生活电器制造有限公司 | Liquid heating container, control method thereof and computer readable storage medium |
| CN114052490A (en) * | 2020-07-30 | 2022-02-18 | 九阳股份有限公司 | Anti-overflow pot cover assembly for cooking device and cooking device |
| CN114052490B (en) * | 2020-07-30 | 2023-02-21 | 九阳股份有限公司 | Anti-overflow pot cover assembly for cooking device and cooking device |
| CN113892831A (en) * | 2021-10-22 | 2022-01-07 | 宁波方太厨具有限公司 | Inner container exhaust structure and cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160425 Address after: 314000 Jiaxing City, Zhejiang Province Road, No. 501 Patentee after: Koninklijke Philips N.V. Address before: 201613 Shanghai, Songjiang District, Shanghai Pine Road No. 7, 999 Patentee before: POVOS Electrical Appliance (Shanghai) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |