CN203789739U - Micropressure anti-overflow steam valve of electric cooker - Google Patents
Micropressure anti-overflow steam valve of electric cooker Download PDFInfo
- Publication number
- CN203789739U CN203789739U CN201420114960.6U CN201420114960U CN203789739U CN 203789739 U CN203789739 U CN 203789739U CN 201420114960 U CN201420114960 U CN 201420114960U CN 203789739 U CN203789739 U CN 203789739U
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- steam
- valve
- cover
- electric cooker
- valve gap
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- 230000033228 biological regulation Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 abstract description 8
- 241000209094 Oryza Species 0.000 abstract description 6
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 6
- 235000009566 rice Nutrition 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000479 mixture part Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model relates to a micropressure anti-overflow steam valve of an electric rice cooker, which is arranged at a steam outlet of a cover of the electric rice cooker and comprises a steam cover, a valve cover seat and a valve body, wherein the valve cover is connected with the valve cover seat into a whole; it is characterized in that the steam cover is positioned in the valve cover cavity, the valve body is internally provided with a pressure regulating body connected with the steam cover, and the pressure regulating body axially reciprocates in the valve cover cavity and the exhaust cavity along with the steam change at the steam exhaust port of the electric cooker. The utility model has simple structure, controls the pressure in the cooker between 0 KPa and 5KPa, discharges the steam in the cooker in time, realizes the liquid reflux at the same time, and can reduce the noise; and the steam cover rises when the pressure in the cooker is higher, and returns to the original position when the pressure is not higher, so that a user can visually see the pressure change condition in the cooker.
Description
Technical field
The present invention relates to a kind of electric cooker steam valve, be specifically related to a kind of steam valve of controlling vapour pressure in electric cooker and preventing overflow.
Background technology
Electric cooker is to utilize electric energy to change the cooker of interior energy into, and easy to use, sanitation and hygiene, also have multiple operating functions such as food steam, boils, stewes, has now become daily household electrical appliance.The invention of electric cooker has reduced a lot of families and has spent in the time of cooking.Pot of electric cooker covers to set up steam (vapor) outlet, and while cooking, when pressure reaches after certain value, part steam is discharged from steam (vapor) outlet, ensures the security using.The setting of steam (vapor) outlet, should ensure the smooth discharge of steam, keeps again the pressure of electric cooker, and the interior liquid that simultaneously also will prevent from stewing overflows from steam port with steam.
The electric cooker of selling or using in the market, has many rice cookers to lay claim to minute-pressure, and have anti-overflow effect, but actual conditions has two kinds: one be observed pressure all below 0.1KPa, almost there is no pressure; Really can realize minute-pressure effect although another kind of, the anti-overflow effect after producing pressure is undesirable, and backflow effect is difficult to realize.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electric cooker steam valve that can effectively realize minute-pressure effect and prevent simultaneously overflow.
For addressing the above problem, the invention provides a kind of electric cooker micropressure spill-proof steam valve, be arranged at the steam outlet place of electric cooker cover, comprise steam cover, valve gap, valve gap seat, valve body, valve gap and valve gap seat are linked into a whole, and valve body is positioned at valve gap below, in valve gap, there is valve gap chamber, in valve body, have exhaust chamber, valve body below has steam inlet, and steam cover top has steam exhaust-gas mouth; It is characterized in that described steam cover is positioned at valve cover cavity indoor, in valve body, have a pressure regulation body to be connected with steam cover, change and do axially reciprocating in valve gap chamber and exhaust chamber with the steam at electric cooker steam outlet place.
The beneficial effects of the utility model are: the utility model is simple in structure, comprise steam cover, valve gap, valve gap seat, valve body, in valve gap, there is valve gap chamber, in valve body, there is exhaust chamber, it is indoor that steam cover is positioned at valve cover cavity, has a pressure regulation body to be connected with steam cover, in valve body in the time that electric cooker internal pressure increases, pressure regulation body, together with the steam cover exhaust steam that rises, stops that bulky grain thing and liquid enter steam exhaust-gas mouth simultaneously; When in electric cooker during without pressure, steam cover and pressure regulation body are returned to original position according to self gravitation.Can effectively control pot internal pressure between 0-5KPa, discharge in time steam in pot, realize liquid backflow simultaneously.
Brief description of the drawings
Be described in further detail below in conjunction with the specific embodiment of the present invention, wherein:
Fig. 1 is the main cutaway view of a kind of electric cooker micropressure spill-proof steam valve of the utility model while having minute-pressure.
Fig. 2 is the sectional view of a kind of electric cooker micropressure spill-proof steam valve of the utility model while having minute-pressure.
Fig. 3 is the main cutaway view of a kind of electric cooker micropressure spill-proof steam valve of the utility model during without minute-pressure.
Fig. 4 is the sectional view of a kind of electric cooker micropressure spill-proof steam valve of the utility model during without minute-pressure.
Fig. 5 is a kind of electric cooker micropressure spill-proof steam valve of the utility model STRUCTURE DECOMPOSITION figure from top to bottom.
Fig. 6 is a kind of electric cooker micropressure spill-proof steam valve of the utility model STRUCTURE DECOMPOSITION figure from the bottom up.
Fig. 7 is consumer's disassembly, cleaning exploded view of a kind of electric cooker micropressure spill-proof steam valve of the utility model.
In figure: 1-steam cover, 2-pressure regulation body, 3-valve gap, 4-valve gap seat, 5-valve body, 6-pressure spring, the seal of 7-one-way sealing, 8-sealing ring, 1B-inlet channel, 2A-buckle, 4A-valve gap chamber, the little return port of 4B-, 4C-exhaust passage, 5A-exhaust chamber, the large return port of 5C-, 7A-steam inlet, 1D-steam exhaust-gas hole.
Detailed description of the invention
Shown in accompanying drawing 1-4, a kind of electric cooker micropressure spill-proof steam valve, is arranged at the steam outlet place that pot covers, and comprises steam cover 1, pressure regulation body 2, valve gap 3, valve gap seat 4, valve body 5, pressure spring 6, one-way sealing seal 7, sealing ring 8.Valve gap 3, valve gap seat 4 are integral by ultrasonic bonding, and center is valve gap chamber 4A, the 5A of below valve body Nei You exhaust chamber; Steam cover 1 links into an integrated entity by buckle 2A with pressure regulation body 2, disassembling cleaning.Pressure spring 6 is fixed between valve gap seat 4 and pressure regulation body 2, acts on and being in the time having minute-pressure, and pressure spring 6 compresses, and steam cover 1 and pressure regulation body 2 rise, and during without minute-pressure, pressure spring 6 resets, and drives steam cover 1, pressure regulation body 2 to return to original position; Pressure regulation body 2 shapes are made as rotary body, can stop that bulky grain object enters steam vent, is back in pot; Steam cover 1 top is provided with steam exhaust-gas hole 1D, and border, hole is provided with encloses muscle, and when in pot during without minute-pressure, steam exhaust-gas hole 1D contacts closure with valve gap seat 4.In the time having minute-pressure in pot, steam cover 1 and pressure regulation cap 2 rise, and steam can be emitted from steam exhaust-gas hole 1D; Valve gap seat 4 tops are provided with exhaust passage 4C, and on passage, square opening border is provided with and encloses muscle, and when in pot during without minute-pressure, exhaust passage 4C contacts with steam cover 1; While having minute-pressure, steam cover 1 and pressure regulation body 2 rise, and exhaust passage 4C opens; The keep to the side below of edge of valve gap seat 4 is provided with little return port 4B; Valve body 5 is positioned at valve gap 3 belows, has the 5A of exhaust chamber valve body 5 bottoms and is provided with large return port 5C, and one-way sealing rubber cushion 7 is equipped with at return port place, can prevent that the steam in pot from entering discharge chamber 5A from large return port 5C, but allows the hydrops of discharge chamber 5A to be back in pot; Valve gap 3 is connected by buckle with valve body 5, between sealing ring 8 is housed, interior minute-pressure steam leakage prevents from stewing.
When electric cooker work, along with temperature rise in pot, when pot internal pressure rises; steam and grain of rice mixture enter air induction mast 1B and the 5A of exhaust chamber by steam inlet hole 7A; when pressure reaches certain value, steam cover 1 is with pressure regulation body 2 axially toward rising, and steam exhaust-gas mouth 1D opens.Discharge pot internal pressure simultaneously.A grain of rice liquid mixture part is stopped and is back in pot by valve gap seat 4.Another part enters the 5A of exhaust chamber and is rotated pressure regulation body 2 to be blocked in return port 5C upper, and grain of rice liquid mixture accumulates gradually, in the time that gravity reaches certain value, presses off one-way sealing foot pad 7, is back in pot by large return port 5C.The steam that enters the 5A of exhaust chamber enters valve gap chamber 4A by steam channel 4C, effect is to promote pressure regulation cap and axially rises, steam is discharged from steam vent 1D, do not have the steam condensation of discharging to become liquid to be back to the 5A of exhaust chamber from little return port 4B, then be back in pot.After pot internal pressure declines, steam cover 1 resets to original position with pressure regulation body 2 under the effect of self gravitation and pressure spring 6, blocks exhaust passage 4C and steam vent 1D.Repeat above process, steam valve had both been realized the discharge of steam, had realized again the backflow of liquid simultaneously, and the internal pressure that makes to stew maintains in 0.1-5KPa dynamic range.
Further, pressure regulation body 2 is detachable with steam cover 1 buckle position, and sealing ring 8, one-way sealing rubber cushion 7, pressure spring 6 are all detachable, facilitate consumer to clean.
Further, can regulate reset speed and pressure size with shape, the weight of pressure regulation body 2 by adjusting steam cover 1.
The above; only for the better detailed description of the invention of the present invention, but protection domain of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore protection domain of the present invention is as the criterion with the protection domain of claims.
Claims (8)
1. an electric cooker micropressure spill-proof steam valve, be arranged at the steam outlet place of electric cooker cover, comprise steam cover, valve gap, valve gap seat, valve body, valve gap and valve gap seat are linked into a whole, valve body is positioned at valve gap below, has valve gap chamber in valve gap, has exhaust chamber in valve body, valve body below has steam inlet, and steam cover top has steam exhaust-gas mouth; It is characterized in that described steam cover is positioned at valve cover cavity indoor, in valve body, have a pressure regulation body to be connected with steam cover, change and do axially reciprocating in valve gap chamber and exhaust chamber with the steam at electric cooker steam outlet place.
2. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature links together by buckle at described steam cover and pressure regulation body.
3. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature is one to revolve body at described pressure regulation body.
4. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature is equipped with pressure spring between described pressure regulation body and valve gap seat.
5. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature is provided with two exhaust passages on described valve gap seat base, is provided with little return port by below, valve gap seat edge.
6. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature is provided with large return port below described valve body.
7. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 5, its feature is equipped with one-way sealing cushion rubber at described large return port place.
8. a kind of electric cooker micropressure spill-proof steam valve as claimed in claim 1, its feature is connected by buckle with valve body at described valve gap, between valve gap and valve body, sealing ring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114960.6U CN203789739U (en) | 2014-03-14 | 2014-03-14 | Micropressure anti-overflow steam valve of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114960.6U CN203789739U (en) | 2014-03-14 | 2014-03-14 | Micropressure anti-overflow steam valve of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789739U true CN203789739U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114960.6U Expired - Fee Related CN203789739U (en) | 2014-03-14 | 2014-03-14 | Micropressure anti-overflow steam valve of electric cooker |
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| CN (1) | CN203789739U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249809A (en) * | 2015-10-15 | 2016-01-20 | 珠海格力电器股份有限公司 | Pressure cooker float air guide structure and pressure cooker |
| CN105559619A (en) * | 2014-11-05 | 2016-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve assembly and electric cooker comprising same |
| 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 |
| CN109157126A (en) * | 2018-10-23 | 2019-01-08 | 珠海格力电器股份有限公司 | Steam valve component and cooker |
| CN111449503A (en) * | 2020-04-02 | 2020-07-28 | 浙江爱仕达生活电器有限公司 | Micro-pressure rice cooker |
-
2014
- 2014-03-14 CN CN201420114960.6U patent/CN203789739U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559619A (en) * | 2014-11-05 | 2016-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve assembly and electric cooker comprising same |
| CN105559619B (en) * | 2014-11-05 | 2019-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Exhaust valve component and electric cooker with it |
| CN105249809A (en) * | 2015-10-15 | 2016-01-20 | 珠海格力电器股份有限公司 | Pressure cooker float air guide structure and pressure cooker |
| CN105249809B (en) * | 2015-10-15 | 2018-01-09 | 珠海格力电器股份有限公司 | Pressure cooker float air guide structure and pressure cooker |
| 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 |
| CN109157126A (en) * | 2018-10-23 | 2019-01-08 | 珠海格力电器股份有限公司 | Steam valve component and cooker |
| CN111449503A (en) * | 2020-04-02 | 2020-07-28 | 浙江爱仕达生活电器有限公司 | Micro-pressure rice cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WHIRLPOOL (CHINA) CO., LTD. Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 science and technology zone, Hefei, Anhui, No. 96 Patentee after: Whirlpool (China) Limited by Share Ltd Address before: 230000 science and technology zone, Hefei, Anhui, No. 96 Patentee before: Hefei Rongshida Sanyo Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160314 |