CN100398042C - Steam releasing device for pressure cooker - Google Patents
Steam releasing device for pressure cooker Download PDFInfo
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- CN100398042C CN100398042C CNB021164886A CN02116488A CN100398042C CN 100398042 C CN100398042 C CN 100398042C CN B021164886 A CNB021164886 A CN B021164886A CN 02116488 A CN02116488 A CN 02116488A CN 100398042 C CN100398042 C CN 100398042C
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- condensed water
- steam
- pressure cooker
- cover cap
- stockpiles
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Abstract
The present invention relates to a steam discharging device of a pressure cooker, which comprises a steam discharging part composed of an inner plate of a cooker lid, a valve body provided with a by-pass airway, a discharging pipeline and a steam cover cap provided with steam discharging holes, wherein the inner plate of the cooker lid is provided with a steam discharging opening; the discharging pipeline is communicated with the by-pass airway of the valve body; the steam cover cap is provided with a condensed water storing part which is provided with a condensed water discharging opening; a top lid of the cooker lid below the condensed water discharging opening is provided with water discharging holes; the upper body of the pressure body is provided with a water accumulating part; a condensed water guide part is arranged below the condensed water storing part in the cooker lid; the condensed water guide part guides condensed water to the water accumulating part. Because the steam cover cap of the present invention can separate the condensed water from steam, and the condensed water is guided to the condensed water accumulating part for discharge by a discharging mechanism, the present invention can not generate pollution.
Description
Technical field
The present invention relates to a kind of pressure cooker, relate in particular to a kind of steam discharging device of pressure cooker.
Background technology
Fig. 1 is the steam releasing device for pressure cooker of prior art.As shown in the figure, the steam discharging device of prior art is a kind of magnetic valve, generally is contained on the pot cover, to the space of cooking in pressure cooker inside, separates, is communicated with the outside selectively.
That is: on the floss hole 2 that passes 1 setting of pot cover inner panel, valve body 5 is housed, is communicated with this exhaust stack 6.Between valve body 5 and pot cover inner panel 1, seal and 0 shape circle is housed, with anti-leak.In the inside of valve body 5,, constituted inner air flue 5 ' owing to be close to dividing plate 17.
In the inside of valve body 5, be provided with bypass air flue 7 and be communicated with air flue 5 '.In the end of bypass air flue 7 half knob bolt 8 is housed, to block the top of bypass air flue 7.Between valve body 5 and upper plate 10, be provided with delivery pipe 9 and communicate with bypass air flue 7.Exhaust stack 9 ' in delivery pipe 9 inside is communicated with the pot external body.
Solenoid 12 is housed on upper plate 10, is wound with solenoid coil 13 in solenoid 12 inside.Plunger 15 is equipped with in the central passage 5 ' inside that also always extends to valve body 5 of passing upper plate 10 from the central authorities of solenoid coil 13.
Because upper plate 10 links with valve body 5, so dividing plate 17 is between upper plate 10 and the valve body 5, and the passage 5 ' and the external isolation of valve body 5 inside.
Dashing forward on the upper end of discharge tube 9 constitutes the top of the top cover 18 above the pot cover, and is provided with steam cover cap 20 in its end.Steam cover cap 20 is made up of bottom steam cover cap 21 and top steam cover cap 22, and bottom steam cover cap 21 has certain space 21 ' and communicates with exhaust stack 9 '.Top steam cover cap 22 is contained in the upper end of bottom steam cover cap 21, blocks space 21 '.Top steam cover cap 22 is provided with steam discharge hole 23, and discharging is from the steam of exhaust stack 9 '.The space 21 ' of this steam cover cap 20 becomes by exhaust stack 9 ', the portion that temporarily stockpiles of the condensed water that flows out with steam.
Prior art with this composition mode in the process of cooking or after finishing, as required, drives solenoid 12, and steam in the pot is discharged to the outside.In other words,, exhaust stack 6 is communicated with passage 5 ' when plunger 15 rises, steam process floss hole 2 in the pot, along exhaust stack 6, bypass air flue 7, exhaust stack 9 ' flows to steam cover cap 20 also by steam outlet 23, outwards discharging.
At this moment, the water that is congealed into by steam (when for example cooking in the pot) is discharged with steam, and this condensate water collects in the space 21 ' in the steam cover cap 20.Collect in the condensate water in steam cover cap 20 inner spaces 21 ' like this, the user can pull down vapour hood lid 20 and outwell after cooking.
But the prior art of above-mentioned composition exists following problem.
It is too little to constitute steam cover cap 20 volume inside 21 ' volume, and the condensed water that holds when its inside surpasses when a certain amount of, excessive problem will occur.The condensation flow of this overflow will make tacky to turriform cover cap 18 to the turriform cover cap 18 that steam cover cap 20 is housed.
Existing structure is when taking out processed food and open pot cover, and the condensed water that accumulates in spaces 21 ' in the steam cover cap 20 will flow out, drop on pot cover surface or pressure cooker around.
And existing steam cover cap 20 is because condensed water converges in its inner space 21 ' because watch from the outside less than, the user often can not in time dispose the condensed water that is stored in the space 21 ', thereby has the hygienic issues that is difficult to keep clean.
Summary of the invention
For the steam discharging device that overcomes existing pressure cooker have condensed water with steam excessive shortcoming, the invention provides a kind of steam discharging device of pressure cooker, can prevent that the entrainment with steam condensed water from outwards overflowing from pressure cooker together, condensed water is collected in discharge again after condensed water stockpiles portion, be convenient to cleaning and give birth to.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of steam discharging device of pressure cooker, comprise the discharge of steam portion that is made up of the pot cover inner panel that is provided with steam outlet, the valve body that is provided with the bypass air flue, the discharge tube that communicates with valve body bypass air flue and the steam cover cap that is provided with steam discharge hole, vapour hood covers and is provided with condensed water and stockpiles portion; The condensed water portion of stockpiling that it is characterized in that described steam cover cap is provided with condensate drain outlet, the pot cover top cover that is positioned at this condensate drain outlet below is provided with osculum, the pressure cooker body is provided with condensed water and stockpiles portion, pot cover inside is positioned at condensed water and stockpiles subordinate side and be provided with the condensed water guide part, and this condensed water guide part directs into described condensed water with condensed water and stockpiles portion.
The steam discharging device of aforesaid pressure cooker, wherein the condensed water portion of stockpiling is positioned at pressure cooker body top.
The steam discharging device of aforesaid pressure cooker, wherein stockpile portion's condensed water guide part stockpiles floss hole, the pot cover inside of portion by condensed water beveled guiding drainage, the condensed water osculum and the osculum of arc groove portion bottom formed, so that described steam cover cap is connected with the condensed water portion of stockpiling.
The steam discharging device of aforesaid pressure cooker, wherein the condensed water portion of stockpiling is a groove.
The steam discharging device of aforesaid pressure cooker, wherein the osculum of pot cover is arranged on dirty of beveled guiding drainage of the condensed water guide part and mutually close with the hinge of the pivot of pot cover.
The invention has the beneficial effects as follows, food processing produces and flow to the outside condensed water of pot of cooking can accumulate in temporarily comparatively that the condensed water of broad space stockpiles portion, then outwell again, therefore, the excessive top cover surface to pot cover of condensed water in the time of can preventing the working pressure pot, the user can confirm and remove the condensed water that converges easily.Make pressure cooker have the wholesome advantage of use.And if open pot cover, condensed water can flow to the outside that condensed water stockpiles portion, prevents to flow to pot cover more swimmingly, so the use of pressure cooker is clean more.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structure cutaway view of the pressure cooker of prior art with steam discharging device.
Fig. 2 is the structure cutaway view of pressure cooker of the present invention with condensed water drainage arrangement representative instance.
Fig. 3 opens pot cover in the example of the present invention, exposes the side view of the state that condensed water stockpiles portion.
The specific embodiment
As shown in Figures 2 and 3, pressure cooker is made of body 30 and pot cover 40.Body 30 comprises provides the pot 36 of cooking of cooking with the space, and pot cover 40 is contained in the upper end of body 30, to pot 36 inside of cooking, selectively with external communications.
As shown in Figure 3, in body 30 inside, be provided with the space that to lay the pot 36 of cooking.Loam cake 32 bodies 30 upper ends.A side on loam cake 32 is provided with condensed water and stockpiles portion 34.This condensed water stockpiles portion 34 in the process of cooking or after finishing to cook, and becomes the portion of stockpiling that compiles that is mixed in condensed water in the steam of pot 36 dischargings of cooking, and is set at the space above the loam cake 32.And condensed water stockpiles the top of portion and can open, and the user takes the lid of the pot off and 40 just can see.
Described pot cover 40 is made of top cover 41 and inner panel 42,42 pairs of inner panels cook the pot 36 upper ends carry out airtight.A side is provided with an arc groove portion 41 ' that steam cover cap 60 is housed on top cover 41.Be provided with floss hole 42 ' on inner panel 42, this floss hole 42 ' is the outwards passage of discharging of pot 36 steam inside of cooking.In described arc groove portion 41 ' bottom, be provided with condensed water osculum 45, beveled guiding drainage 46, the osculum 47 that the condensed water that flows to arc groove portion 41 ' is guided pot cover 40 inside into through osculum 45 can be flowed into condensed waters and stockpile portion 34.
Here, osculum 47 should with condensed water osculum 45 be located at the same side to.At this moment, osculum 47 residing positions, preferably mutually close with the pivot hinge (not shown) that opens and closes pot cover 40 usefulness.Stockpile portion 34 so that when opening and hold up pot cover 40, make condensed water directly drop onto condensed water through osculum 47.
Secondly, on pot cover 40, be provided with magnetic valve, in order to the cook discharge of steam of pot 36 inside of control.Described magnetic valve is made up of valve body 52 and solenoid 53 substantially.In valve body 52 inside, be provided with exhaust stack 52 ' and be communicated with floss hole 42 '.In order to open and close above-mentioned exhaust stack 52 ' selectively, used solenoid 53; Pass solenoid 53 central authorities, be provided with plunger 54, this plunger 54 drives by solenoid 53, and makes dividing plate 54 ' action, opens and closes exhaust stack 52 ' selectively.
In valve body 52 inside, the bypass exhaust stack 55 of setting is communicated with exhaust stack 52 ', and the delivery pipe 57 that inner panel 42 is provided with can be communicated with bypass exhaust stack 55.Be provided with exhaust stack 58 in delivery pipe 57 inside, make the external communications of bypass exhaust stack 55 and pot cover 40.
The arc groove portion 41 ' of top cover 41 is inserted in the end of delivery pipe 57, is provided with steam cover cap 60 in the end of this delivery pipe 57; Cooking pot 36 when cooking, and will the cook band water vapours of pot 36 inner dischargings of steam cover cap 60 are separated into steam and water, and only to outside discharged steam.
At this moment, form the central authorities of the top steam cover cap 63 of steam cover cap 60, stop the band water vapour of discharging from the exhaust stack 58 of delivery pipe 57, steam outlet 64 is located at the position of the offset from center that is positioned at top steam cover cap 63.
Then, steam flow steam cover cap 60 inside are mixed in the bottom that condensed water in the steam is fallen space 61 ', have only steam to pass through steam outlet 64 and discharge, condensed water then from the space 61 ' through osculum 62, flow to condensed water osculum 45.
Below, the effect to the drainage arrangement of the pressure cooker condensed water of the present invention formed explains orally as follows:
When processed food and institute's water requirement are put into the pot 36 of cooking, build pot cover 40, when firing, cooking, pot 36 inside progressively become high temperature, pressure raises; At this moment, drainage 52 ' is because of by dividing plate 54 ' shutoff, and the state that pot 36 internal pressures that keep cooking do not lower is processed.
In carrying out food processing process or after finishing, before pot 36 inner food are cooked in taking-up, should bleed off the steam in the pot 36 of cooking.For this reason, should make magnetic valve 50 actions; That is to say when magnetic valve 50 action drives plungers 54, be opened at once by the exhaust stack 52 ' of dividing plate 54 ' shutoff and be communicated with floss hole 42 '.
Then, the steam process floss hole 42 ' in the pot 36 of cooking, exhaust stack 52 ', bypass exhaust stack 55 and exhaust stack 58 flow into steam cover cap 60 volume inside 61 ', are discharged to the outside by steam outlet 64 at last.
At this moment, the condensing drip that is mixed in the steam is fallen the 61 ' bottom, space of above-mentioned steam cover cap 60 and the osculum 62 of process steam cover cap 60, flow to arc groove portion 41 ', and the osculum 45 bottom arc groove flows to drainage 46, pass through osculum 47 again, drip and collect in condensed water and stockpile portion 34.Condensed water stockpiles portion 34 owing to be located at above the loam cake 32 of body 30, thereby guarantees to have the space of enough volumes, and the condensed water that a food processing produces can be accumulated guarantee fully.
Like this, because condensed water stockpiles portion's 34 its superstructures and can open, therefore, can open pot cover 40 after user's processing, naked eyes are confirmed to have condensed water wherein and can in time remove easily.Be provided with pot cover inner panel, the magnetic valve of floss hole and be provided with the valve body of discharge-channel and by pot cover top arc groove, the exhaust top cover establishing delivery pipe within it and form with the steam cover cap that delivery pipe joins; It is characterized in that, be provided with condensed water osculum and condensed water and stockpile portion; Described discharge of steam portion is by magnetic valve and be located at exhaust duct, the bypass exhaust stack in the valve body and the exhaust stack that communicates with the steam cover cap constitutes; Described steam cover cap is made of upper cover that is provided with steam vent and the following cover cap that is provided with osculum, the steam cover cap is arranged on the top of discharge of steam portion on the pot cover, the peripheral arc groove portion that has osculum for the bottom in its below, also be provided with the guiding drainage that takes the form of inclined plane and be communicated with the condensed water portion of stockpiling below pot cover steam inside cover cap, the osculum on this drainage and the cover cap constitutes the condensed water osculum; The described condensed water portion of stockpiling be arranged on the body loam cake above.
Claims (5)
1. the steam discharging device of a pressure cooker, comprise the discharge of steam portion that is made up of the pot cover inner panel that is provided with steam outlet, the valve body that is provided with the bypass air flue, the discharge tube that communicates with valve body bypass air flue and the steam cover cap that is provided with steam discharge hole, vapour hood covers and is provided with condensed water and stockpiles portion; The condensed water portion of stockpiling that it is characterized in that described steam cover cap is provided with condensate drain outlet, the pot cover top cover that is positioned at this condensate drain outlet below is provided with osculum, the pressure cooker body is provided with condensed water and stockpiles portion, pot cover inside is positioned at condensed water and stockpiles subordinate side and be provided with the condensed water guide part, and this condensed water guide part directs into described condensed water with condensed water and stockpiles portion.
2. the steam discharging device of pressure cooker according to claim 1 is characterized in that the described condensed water portion of stockpiling is positioned at pressure cooker body top.
3. the steam discharging device of pressure cooker according to claim 1, it is characterized in that the described condensed water guide part that stockpiles portion stockpiles the floss hole (42 ') of portion (34), the beveled guiding drainage (46) of pot cover inside, the condensed water osculum (45) and the osculum (47) of arc groove portion (41 ') bottom by condensed water and forms, be connected so that described steam cover cap (60) stockpiles portion (34) with condensed water.
4. the steam discharging device of pressure cooker according to claim 1 and 2 is characterized in that the described condensed water portion of stockpiling is a groove.
5. the steam discharging device of pressure cooker according to claim 1, the osculum (47) that it is characterized in that described pot cover (40) are arranged on dirty of beveled guiding drainage (46) of the condensed water guide part and mutually close with the hinge of the pivot of pot cover (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021164886A CN100398042C (en) | 2002-04-09 | 2002-04-09 | Steam releasing device for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021164886A CN100398042C (en) | 2002-04-09 | 2002-04-09 | Steam releasing device for pressure cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1449709A CN1449709A (en) | 2003-10-22 |
| CN100398042C true CN100398042C (en) | 2008-07-02 |
Family
ID=28680743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021164886A Expired - Fee Related CN100398042C (en) | 2002-04-09 | 2002-04-09 | Steam releasing device for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100398042C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200361818Y1 (en) * | 2004-06-07 | 2004-09-14 | 쿠쿠전자주식회사 | Steam discharge device for electric pressure heat insulating rice cooker |
| FR2948269B1 (en) * | 2009-07-22 | 2011-09-23 | Seb Sa | STEAM EXHAUST MEMBER FOR COOKING APPARATUS AND COOKING APPARATUS EQUIPPED WITH SUCH ORGAN |
| CN105212719A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy saving lid |
| CN105286553A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN104095528A (en) * | 2014-07-11 | 2014-10-15 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker |
| CN105935254B (en) * | 2016-06-14 | 2018-09-25 | 徐咏杰 | A kind of multi-functional cook's machine with steam rapid condensation structure |
| CN108720630B (en) * | 2017-04-25 | 2022-02-25 | 佛山市顺德区美的电热电器制造有限公司 | Bubble breaker and pot cover assembly and cooking utensil with bubble breaker |
| CN111870115B (en) * | 2020-05-06 | 2022-01-28 | 茹朝贵 | Pressure cooker is with filtering discharge valve convenient to adjust pressure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2217975A (en) * | 1988-05-05 | 1989-11-08 | Chen Kun Ming | Steam cooker |
| CN2052011U (en) * | 1988-04-15 | 1990-01-31 | 万福新 | Gravity draw off valve |
| CN2080797U (en) * | 1990-06-06 | 1991-07-17 | 黄闯芽 | Pressure cooker capable of outward supplying heat |
| JPH09271443A (en) * | 1996-04-04 | 1997-10-21 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| JP2000037296A (en) * | 1998-07-21 | 2000-02-08 | Sanyo Electric Co Ltd | Pressurized cooker |
-
2002
- 2002-04-09 CN CNB021164886A patent/CN100398042C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052011U (en) * | 1988-04-15 | 1990-01-31 | 万福新 | Gravity draw off valve |
| GB2217975A (en) * | 1988-05-05 | 1989-11-08 | Chen Kun Ming | Steam cooker |
| CN2080797U (en) * | 1990-06-06 | 1991-07-17 | 黄闯芽 | Pressure cooker capable of outward supplying heat |
| JPH09271443A (en) * | 1996-04-04 | 1997-10-21 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| JP2000037296A (en) * | 1998-07-21 | 2000-02-08 | Sanyo Electric Co Ltd | Pressurized cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1449709A (en) | 2003-10-22 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 |