CN202619421U - Steam valve for electric cooker - Google Patents
Steam valve for electric cooker Download PDFInfo
- Publication number
- CN202619421U CN202619421U CN 201220181869 CN201220181869U CN202619421U CN 202619421 U CN202619421 U CN 202619421U CN 201220181869 CN201220181869 CN 201220181869 CN 201220181869 U CN201220181869 U CN 201220181869U CN 202619421 U CN202619421 U CN 202619421U
- Authority
- CN
- China
- Prior art keywords
- valve
- steam
- air induction
- electric cooker
- induction mast
- 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
Links
Images
Abstract
The utility model relates to a steam valve for an electric cooker, which comprises a valve body and a valve cover buckled with the valve body, wherein a vent hole for discharging steam is arranged on the valve cover; the valve body is provided with an air inlet cylinder; a backflow chamber is encircled by the valve body and the valve cover; an air outlet is arranged at the top of the air inlet cylinder; an opening is arranged at the bottom of the air inlet cylinder; a backflow hole is arranged at the bottom of the backflow chamber; a backflow valve is arranged at the backflow hole; and a spiral channel is arranged in the air inlet cylinder. The steam valve for the electric cooker has the advantages that the rice soup bubble breaking is effectively realized and the anti-overflow effect is good.
Description
Technical field
The utility model relates to a kind of electric cooker steam valve.
Background technology
Electric cooker on sale in the market, it is installed in a gang of valve gap, the valve body of comprising of steam valve of electric cooker pot cover, and the valve gap spiral-lock is on valve body; Keep away in valve body week and be provided with air admission hole, be provided with return port in the valve body at, when cooking; In in thin rice gruel steam in the pot gets into valve body from air admission hole, the thin rice gruel bubble is broken into thin rice gruel when the extruding of air passing hole, thin rice gruel flow in the interior pot that food is housed through return port again; So circulation, anti-sealing can run off; But the electric cooker steam valve of this spline structure, a large amount of size bubbles bubble in process of flowing in the thin rice gruel steam fail effectively brokenly to soak thin rice gruel, but the past steam port of bubble heap bubble dashes, and finally cause thin rice gruel to spill into whole cooker and cover.
Chinese patent " CN 200939034Y electric cooker steam valve " has proposed in valve gap and the middle structure that the fan blade assembly has been installed of valve body; Fan blade rotates under the effect of air-flow; The thin rice gruel steam that makes the entering valve body include a large amount of size bubbles can effectively break and soak thin rice gruel; Make thin rice gruel flow back to interior pot through return valve, so bubble can not overflow, the anti-overflow effect is better.But the fan blade assembly of this structure; Whole fan blade assembly is supported on the valve body, and because of the fan blade assembly self has certain gravity, frictional force is bigger in the stream rotating process of being bullied; And vapor stream can only blow on the local blade of fan blade and cause fan blade assembly discontinuity; Can't rotate when to sum up 2 deficiencies will cause the fan blade assembly to receive air-flow and realize brokenly bubble, and thin rice gruel is overflowed, the anti-effect of overflowing is relatively poor.
Chinese patent " the improved electric cooker minute-pressure of CN 201996314U structure " has proposed a kind of improved electric cooker minute-pressure structure; It comprises blade-rotating roller, affixed roller cap and roller mount; Said roller cap is provided with steam vent; This roller mount bottom is provided with and the interior venthole that is communicated with of stewing, and this blade-rotating roller quantity of steam in pot is close to said venthole after a little while, when quantity of steam is big in pot blade-rotating roller jack-up is rotated.This utility model makes to produce minute-pressure in pot through the blade-rotating roller is set, because the restriction of blade-rotating pair of rollers pot internal pressure when cooked food, can be broken bubble and effectively prevent to boil and overflow soup.But the minute-pressure valve of this structure, thereby the size of leaning on the gravity of blade-rotating roller to control gas output can realize certain minute-pressure effect, jack-up blade-rotating roller when quantity of steam is big; The blade-rotating roller upwards is subjected to displacement, and steam flow to steam port simultaneously from blade-rotating roller both sides, because of steam flows from the blade-rotating both sides simultaneously; Form certain equilibrant force, roller can't be rotated, can not effectively realize the effect of the broken bubble of thin rice gruel; Thereby cause thin rice gruel to overflow, the anti-effect of overflowing is relatively poor.
Summary of the invention
For overcoming the above-mentioned shortcoming of prior art, the utility model provides a kind of can effectively realize the broken bubble of thin rice gruel, the electric cooker steam valve that anti-overflow is effective.
A kind of electric cooker steam valve comprises valve body and the valve gap that fastens with valve body, and valve gap is provided with the steam vent that allows steam to efflux;
Valve body has air induction mast, and valve body and valve gap are enclosed back cavity, and the air induction mast top is provided with venthole, the air induction mast bottom opening, and the back cavity bottom is provided with return port, and the return port place is provided with return valve;
It is characterized in that: the air induction mast inner chamber is passage twist.
Further, be fixed with the minute-pressure screw rod in the air induction mast, the minute-pressure screw rod comprises axis and the spirality stator that is provided with along axis, and spirality stator and air induction mast inner chamber surround described spirality channel.
Further, air induction mast and minute-pressure screw rod interference fit.
Further, valve gap is provided with to the baffle plate that extends below, and baffle plate is between venthole and steam vent.
Further, return valve comprises the diaphragm seal that covers return port, runs through the erection column and the flange that is positioned at the erection column top of back cavity base plate; Erection column departs from return port, and diaphragm seal, erection column and flange are one-body molded; It is conical that flange top is.
The technical conceive of the utility model is: the steam in the electric cooker gets in the air induction mast, and steam moves upward to the venthole at air induction mast top along spirality channel, and steam gets in the back cavity through venthole, and the venthole from valve gap flows to extraneous again.Because steam has resistance when spirality channel outwards flows, can make and produce a minute-pressure power in the pot, when pot inner pressure during greater than the weight of return valve, return valve upwards is subjected to displacement the return port of sealing on the valve body.
When steam upwards moves in spirality channel; The thin rice gruel bubbles of a large amount of sizes are through the friction of the extruding of spirality channel and cavity wall and the broken thin rice gruel that soaks in the steam; Thin rice gruel is back to the air inlet position on the valve body along the minute-pressure screw rod, in the pot, so circulates in flowing back into then.Bubble in few part steam flows to back cavity, owing between venthole and the steam vent baffle plate is arranged, vapor bubbles baffle plate in flowing to extraneous process stops and broken bubble becomes thin rice gruel; Thin rice gruel flows to the valve body bottom; When being accumulated to the weight greater than pot inner pressure, return valve is subjected to displacement downwards, and the return port on the valve body is opened; In flowing back to, the return port of thin rice gruel from valve body the pot, so circulate.
The utlity model has and effectively to realize the broken bubble of thin rice gruel, the advantage that anti-overflow is effective.
Description of drawings
Fig. 1 is the cutaway view of the utility model.
Fig. 2 is the decomposing schematic representation of the utility model.
Fig. 3 is the sketch map of valve body.
The specific embodiment
With reference to accompanying drawing, further specify the utility model:
A kind of electric cooker steam valve comprises valve body 2 and the valve gap 1 that fastens with valve body 2, and valve gap 1 is provided with the steam vent B that allows steam to efflux.
Be fixed with minute-pressure screw rod 4 in the air induction mast 21, minute-pressure screw rod 4 comprises axis 41 and the spirality stator 42 that is provided with along axis 41, and spirality stator 42 surrounds described spirality channel with air induction mast 21 inner chambers.Minute-pressure screw rod 4 has silica gel or silicon rubber to process.The cross section indention of the spirality stator on the minute-pressure screw rod 4 or rectangle or oval.The bottom of minute-pressure screw rod 4 is provided with the end plate 43 adaptive with air induction mast 21, and end plate 43 is provided with the air admission hole 44 that allows steam to get into spirality channel.
The technical conceive of the utility model is: the steam in the electric cooker gets in the air induction mast 21, and steam moves upward to the venthole C at air induction mast 21 tops along spirality channel, and steam gets in the back cavity 22 through venthole C, and the venthole C from valve gap 1 flows to extraneous again.Because steam has resistance when spirality channel outwards flows, can make and produce a minute-pressure power in the pot, when pot inner pressure during greater than the weight of return valve 3, return valve 3 upwards is subjected to displacement the return port D that seals on the valve body 2.
When steam upwards moves in spirality channel; The thin rice gruel bubbles of a large amount of sizes are through the friction of the extruding of spirality channel and cavity wall and the broken thin rice gruel that soaks in the steam; Thin rice gruel is back to the air admission hole E place on the valve body 2 along minute-pressure screw rod 4, in the pot, so circulates in flowing back into then.Bubble in few part steam flows to back cavity 22, owing between venthole C and the steam vent B baffle plate is arranged, vapor bubbles baffle plate 11 in flowing to extraneous process stops and broken bubble becomes thin rice gruel; Thin rice gruel flows to valve body 2 bottoms; When being accumulated to the weight greater than pot inner pressure, return valve 3 is subjected to displacement downwards, and the return port on the valve body 2 is opened; In flowing back to, the return port D of thin rice gruel from valve body 2 pot, so circulate.
The utlity model has and effectively to realize the broken bubble of thin rice gruel, the advantage that anti-overflow is effective.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; The protection domain of the utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (5)
1. an electric cooker steam valve comprises valve body and the valve gap that fastens with valve body, and valve gap is provided with the steam vent that allows steam to efflux;
Valve body has air induction mast, and valve body and valve gap are enclosed back cavity, and the air induction mast top is provided with venthole, the air induction mast bottom opening, and the back cavity bottom is provided with return port, and the return port place is provided with return valve;
It is characterized in that: the air induction mast inner chamber is passage twist.
2. electric cooker steam valve as claimed in claim 1 is characterized in that: be fixed with the minute-pressure screw rod in the air induction mast, the minute-pressure screw rod comprises axis and the spirality stator that is provided with along axis, and spirality stator and air induction mast inner chamber surround described spirality channel.
3. electric cooker steam valve as claimed in claim 2 is characterized in that: air induction mast and minute-pressure screw rod interference fit.
4. like the described electric cooker steam valve of one of claim 1-3, it is characterized in that: valve gap is provided with to the baffle plate that extends below, and baffle plate is between venthole and steam vent.
5. electric cooker steam valve as claimed in claim 4 is characterized in that: return valve comprises the diaphragm seal that covers return port, runs through the erection column and the flange that is positioned at the erection column top of back cavity base plate; Erection column departs from return port, and diaphragm seal, erection column and flange are one-body molded; It is conical that flange top is.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220181869 CN202619421U (en) | 2012-04-25 | 2012-04-25 | Steam valve for electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220181869 CN202619421U (en) | 2012-04-25 | 2012-04-25 | Steam valve for electric cooker |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202619421U true CN202619421U (en) | 2012-12-26 |
Family
ID=47372677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220181869 Expired - Lifetime CN202619421U (en) | 2012-04-25 | 2012-04-25 | Steam valve for electric cooker |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202619421U (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105725778A (en) * | 2016-04-15 | 2016-07-06 | 广州市福立达电器有限公司 | Exhaust pot cover and food processer |
CN106618146A (en) * | 2016-09-28 | 2017-05-10 | 陈伟祥 | Micro-pressure insulation anti-oxidative electric cooker |
CN107242801A (en) * | 2017-07-07 | 2017-10-13 | 珠海格力电器股份有限公司 | Pan steam valve and the pan with it |
CN107440472A (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 |
CN107625436A (en) * | 2016-07-18 | 2018-01-26 | 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 |
CN107713755A (en) * | 2017-11-16 | 2018-02-23 | 江门市乐米电器有限公司 | A kind of electric heating products brokenly bubble component |
CN108201339A (en) * | 2016-12-20 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Noise reduction components, bulb-breaking device and electric pressure cooking saucepan |
CN109090988A (en) * | 2017-06-20 | 2018-12-28 | 佛山市顺德区美的电热电器制造有限公司 | reflux assembly and cooking apparatus |
CN109157127A (en) * | 2018-10-23 | 2019-01-08 | 珠海格力电器股份有限公司 | A kind of steam valve and the cooking apparatus with the steam valve |
CN109259612A (en) * | 2018-10-23 | 2019-01-25 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus |
WO2019114215A1 (en) * | 2017-12-12 | 2019-06-20 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve, cover plate assembly, electric cooking appliance and power control method therefor |
CN110384414A (en) * | 2018-04-18 | 2019-10-29 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve, cover assembly and cooking apparatus |
CN111713967A (en) * | 2020-07-27 | 2020-09-29 | 卓木城 | Circulation structure and leak protection liquid's rice cooker |
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 |
-
2012
- 2012-04-25 CN CN 201220181869 patent/CN202619421U/en not_active Expired - Lifetime
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105725778A (en) * | 2016-04-15 | 2016-07-06 | 广州市福立达电器有限公司 | Exhaust pot cover and food processer |
CN107440472A (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 |
CN107625436A (en) * | 2016-07-18 | 2018-01-26 | 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 |
CN106618146A (en) * | 2016-09-28 | 2017-05-10 | 陈伟祥 | Micro-pressure insulation anti-oxidative electric cooker |
CN108201339A (en) * | 2016-12-20 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Noise reduction components, bulb-breaking device and electric pressure cooking saucepan |
CN108201339B (en) * | 2016-12-20 | 2023-04-14 | 佛山市顺德区美的电热电器制造有限公司 | Noise reduction assembly, bubble breaking device and electric pressure cooker |
CN109090988A (en) * | 2017-06-20 | 2018-12-28 | 佛山市顺德区美的电热电器制造有限公司 | reflux assembly and cooking apparatus |
CN109090988B (en) * | 2017-06-20 | 2023-12-15 | 佛山市顺德区美的电热电器制造有限公司 | Backflow assembly and cooking appliance |
CN107242801B (en) * | 2017-07-07 | 2019-05-07 | 珠海格力电器股份有限公司 | Cookware steam valve and cookware with it |
CN107242801A (en) * | 2017-07-07 | 2017-10-13 | 珠海格力电器股份有限公司 | Pan steam valve and the pan with it |
CN107713755A (en) * | 2017-11-16 | 2018-02-23 | 江门市乐米电器有限公司 | A kind of electric heating products brokenly bubble component |
WO2019114215A1 (en) * | 2017-12-12 | 2019-06-20 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve, cover plate assembly, electric cooking appliance and power control method therefor |
CN110384414A (en) * | 2018-04-18 | 2019-10-29 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve, cover assembly and cooking apparatus |
CN109259612A (en) * | 2018-10-23 | 2019-01-25 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus |
CN109157127A (en) * | 2018-10-23 | 2019-01-08 | 珠海格力电器股份有限公司 | A kind of steam valve and the cooking apparatus with the steam valve |
CN109157127B (en) * | 2018-10-23 | 2024-03-29 | 珠海格力电器股份有限公司 | Steam valve and cooking utensil with same |
CN111713967A (en) * | 2020-07-27 | 2020-09-29 | 卓木城 | Circulation structure and leak protection liquid's rice cooker |
CN111713967B (en) * | 2020-07-27 | 2021-12-14 | 卓木城 | Circulation structure and leak protection liquid's rice cooker |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202619421U (en) | Steam valve for electric cooker | |
CN202681616U (en) | Steam valve of electric rice cooker | |
CN204133145U (en) | Electric cooker | |
CN204698326U (en) | Cover assembly and cooking apparatus | |
CN201316139Y (en) | Vent valve for rice cooker | |
CN105559512A (en) | Anti-overflow rice cooker | |
CN104856577B (en) | Electric cooker | |
CN106724881A (en) | A kind of steam valve module and its electric cooker | |
CN205514100U (en) | Low temperature steam anti -overflow electricity rice cooker | |
CN2801020Y (en) | Steam valve of electric rice cooker | |
CN207125667U (en) | Cup lid component and wall-breaking machine | |
CN202505016U (en) | Safe household steamed bread machine | |
CN108451338A (en) | For the cover assembly of cooking apparatus, cooking apparatus and control method and electric cooker | |
CN206252293U (en) | Steam valve seat and steam valve and electric cooker | |
CN204133241U (en) | Pot cover and the electric cooker with it | |
RU146563U1 (en) | ELECTRIC PROTECTION DEVICE FOR ELECTRIC COOKER | |
CN206252358U (en) | Brokenly bubble steam valve and electric cooker | |
CN207152482U (en) | Steam valve seat and steam valve and cooking utensils | |
CN207125646U (en) | Steam valve seat and steam valve and cooking utensils | |
CN208425942U (en) | Steam valve, cover assembly and cooking apparatus | |
KR101396596B1 (en) | Cooking vessel for preventing overflow | |
CN201481122U (en) | Device for sealing, moisturizing and preventing overflow of electric cooker | |
CN210300698U (en) | Electric rice cooker | |
CN202521579U (en) | Steam generator | |
CN209610874U (en) | A kind of electric cooker exhaust valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121226 |