CN203789739U - Micropressure anti-overflow steam valve of electric cooker - Google Patents

Micropressure anti-overflow steam valve of electric cooker Download PDF

Info

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
Authority
CN
China
Prior art keywords
steam
valve
cover
electric cooker
valve gap
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 - Fee Related
Application number
CN201420114960.6U
Other languages
Chinese (zh)
Inventor
阳梦乔
钟读准
王庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whirlpool China Co Ltd
Original Assignee
Whirlpool China Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Whirlpool China Co Ltd filed Critical Whirlpool China Co Ltd
Priority to CN201420114960.6U priority Critical patent/CN203789739U/en
Application granted granted Critical
Publication of CN203789739U publication Critical patent/CN203789739U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • 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

A kind of electric cooker micropressure spill-proof steam valve
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.
CN201420114960.6U 2014-03-14 2014-03-14 Micropressure anti-overflow steam valve of electric cooker Expired - Fee Related CN203789739U (en)

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

Family

ID=51372025

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

Country Status (1)

Country Link
CN (1) CN203789739U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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 floater air guiding 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 module and cooker

Cited By (6)

* Cited by examiner, † Cited by third party
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 floater air guiding 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 floater type 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 module and cooker

Similar Documents

Publication Publication Date Title
CN203789739U (en) Micropressure anti-overflow steam valve of electric cooker
WO2018032648A1 (en) Upper lid assembly, and cooking device
CN105534320B (en) Pot cover and electric cooker with it
CN104586233A (en) Electric caldron with baking function
KR100895106B1 (en) Pot-lid handle for preventing overflowing
CN103431750A (en) Delay pressure-retaining safety valve of electric pressure cooker
CN106889875B (en) Electric pressure cooking saucepan and its pot cover
CN205885250U (en) Steam valve and cooking utensil
CN208192907U (en) The cooking apparatus of adjustable capacity
CN201641654U (en) Pressure steam valve of electric cooker
JP4690504B1 (en) Heated electric rice cooker with cooked rice function even when keeping warm
CN205125900U (en) Steam valve and use electric rice cooker of this steam valve
CN207666460U (en) A kind of electric cooker
WO2020119452A1 (en) Improved multifunctional health pot
CN206745210U (en) Cover assembly and cooking apparatus
CN202536036U (en) Multifunctional household intelligent steamed bread making machine
CN208551362U (en) Steamer cover, food steamer component, cooking utensils cover assembly and cooking utensils
CN208784349U (en) A kind of electric cooker with hot plate heating
CN101984892B (en) Cup type electric food warmer
CN220069434U (en) Double-liner micro-pressure cooking pot
CN207679302U (en) Anti-overflow electric cooker
CN202761025U (en) Pot cover capable of adjusting exhaust
CN205433318U (en) Electric pressure cooker and cooker cover thereof
CN205433272U (en) Wok
CN203735991U (en) Time delaying pressure maintaining safety valve for electric pressure cooker

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