CN2361197Y - Boiling over preventing curtain for pot - Google Patents

Boiling over preventing curtain for pot Download PDF

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Publication number
CN2361197Y
CN2361197Y CN 98251881 CN98251881U CN2361197Y CN 2361197 Y CN2361197 Y CN 2361197Y CN 98251881 CN98251881 CN 98251881 CN 98251881 U CN98251881 U CN 98251881U CN 2361197 Y CN2361197 Y CN 2361197Y
Authority
CN
China
Prior art keywords
pot
curtain
film
boiling over
boiling
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
CN 98251881
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Chinese (zh)
Inventor
张传贵
Original Assignee
张传贵
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 张传贵 filed Critical 张传贵
Priority to CN 98251881 priority Critical patent/CN2361197Y/en
Application granted granted Critical
Publication of CN2361197Y publication Critical patent/CN2361197Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a boiling over preventing curtain for a pot for eliminating bubbles for the boiling pot and preventing a pot cover from uncovering, resulting into overflow. The boiling over preventing curtain 3 is arranged (hung) in the pot 4. An elastic film 7 is arranged on each steam outlet hole 6 of the boiling over preventing curtain 3. Under the action of steam pressure in the pot, the elastic film 7 forms steam outlet gaps on both sides. At least four evenly distributed strip-shaped holes 6 are arranged on the boiling over preventing curtain 3. Generally, four holes can meet requirements. The film can generate tilting and closing vibration by the bubbles generated when water is boiled. Most of the bubbles is broken under the action of vibration and rebound force in the process of film rising. Few passed bubbles are broken because pressure on the film is small. The boiling over preventing curtain for a pot has the function of bubble elimination and overflow prevention.

Description

Meal pot froth breaking anti-overflow curtain
The utility model relates to meal pot (pot) froth breaking anti-overflow curtain, constitutes in meal pot (pot) lining.
People's pot (pot) of having a meal is cooked rice, endures gruel, or heats up in a steamer meal simultaneously in (wheaten food, rice etc.).Be sitting on the pot ring shoulder with curtain when heating up in a steamer meal, cover pot cover then; The pot of inner not ring shoulder is to join the short pot of bottom for curtain in addition, heats up in a steamer meal in the short pot, covers pot cover then, as electric cooker.In use there is following several problem in above-mentioned pot: one, when cooking, will carry out artificial steam bleeding every now and then in case seethe with excitement in the pot, and overflow outside the pot otherwise just have a large amount of soup bubbles, need choose when cooking and wait for.Its two, when enduring gruel, must take off pot cover after the boiling and open wide pot mouthful, do not stop otherwise the soup bubble is excessive, gruel is boiled into cooked rice, even dryouies pot, waste energy simultaneously.Its three, when cooking rice or cooking gruel, can not heat up in a steamer food with curtain; Otherwise soup bubble overflow covered the food on the curtain and overflowed outside the pot when boiling pot, made the food that was heated up in a steamer mucus occur and influence edible.The appearance of above situation needs personnel selection to wait for, and also will be busy with other thing when cooking, and above-mentioned phenomenon often has generation, also can pollute apparatus when wasting energy, and is unfavorable for the health in kitchen.
The purpose of this utility model is to overcome the shortcoming part that occurs in the above-mentioned present technology, and a kind of meal pot (pot) froth breaking anti-overflow curtain is provided.
The purpose of this utility model can reach by the following technical programs: sit in pot or hang other curtain, on each vapor opening of this curtain elastic film is housed, this elastic film is heaved under vapour pressure effect in the pot and is formed both sides and go out the vapour gap.Pot is before boiling, and vapour pressure is lower, and the steam bubble of generation is sealed by film and every below, vapour pressure raises when boiling, and film is heaved and produced vibration, the small part steam bubble rises from from the gap, but most of steam bubble is vanished in the opening and closing vibration processes of film and under the effect of film screen resilience; There is upper and lower pressure differential in this curtain simultaneously.The small part steam bubble of emersion increases volume rapidly once coming out and vanishes from hole, hot gas is got rid of from the pot cover gap, thereby reaches purpose of design.
In such scheme, on the curtain bar hole uniform more than 4 can be arranged, two ends and elastic film weldering in this hole connect; General home-use meal pot can have 4 uniform bar holes on its curtain, can meet design requirement; Simultaneously can adopt the stainless steel elastic film.
The utility model is compared with above-mentioned present technology can have following advantage: having a meal pot is cooked rice, when cooking gruel the inside is sat or be suspended on to this curtain, and meal stew before boiling, and inner vapour pressure is lower, the minority steam bubble of generation can not heave film and quilt every beneath; When meal pot inside reaches boiling, can make film not weld the slight perk in both sides even and produce and open and close vibration, when passing through film two side clearances, most of steam bubbles under vibration of thin membrane and screen resilience effect, vanished, be raised to the minority steam bubble on this curtain, exist pressure differential that the minority steam bubble is vanished because this curtain is upper and lower, what run out of from pot cover at last is steam.This curtain is placed in the pot, when no matter cooking rice, cook gruel or heating up in a steamer meal simultaneously, has the effect of froth breaking anti-overflow, energy savings helps Kitchen hygiene.
Accompanying drawing 1 is the meal pot structure chart that is equipped with this curtain 3;
Accompanying drawing the 2, the 3rd, the master of curtain 3, left view on Fig. 1.
To be further described the utility model below in conjunction with accompanying drawing:
In conjunction with shown in Fig. 2,3, at 4 li seats of meal pot pot curtain 3 is arranged by Fig. 1, on these curtain 3 each vapor openings 6 elastic film 7 is housed, film 7 forms both sides and goes out the vapour gap under 4 li vapour pressure effects of pot.
In such scheme, have in general meal pot pot to sit and heat up in a steamer the ring shoulder that meal is used, what the ring shoulder was not arranged is to join the short pot 2 of bottom for curtain 5 in addition, covers with pot cover 1.As not heating up in a steamer meal in the pot, can be sitting in 4 li in pot to this curtain 3; Or, hang over coupler body 9 and heat up in a steamer on the meal curtain 5 upwards forming ring body 8 around this curtain 3.On the froth breaking anti-overflow curtain 3 bar hole uniform more than 46 can be arranged, 6 two ends and elastic film 7 companies of weldering or riveting connect in the hole, to general home-use meal pot pot, can make 4 uniform bar holes on this curtain, and can adopt stainless steel elastic film 7.

Claims (3)

1. meal pot froth breaking anti-overflow curtain of using of a boiling, has pot (4), it is characterized in that: sitting in pot (4) lining has curtain (3), and elastic film (7) is housed on each venthole of curtain (3) (6), and film (7) forms both sides and goes out the vapour gap under pot (4) lining vapour pressure effect.
2. curtain according to claim 1 is characterized in that: bar hole uniform more than 4 (6) can be arranged on the curtain (3), and the two ends of (6) and elastic film (7) weldering connects in the hole.
3. curtain according to claim 1 and 2 is characterized in that: can adopt stainless steel elastic film (7).
CN 98251881 1998-12-25 1998-12-25 Boiling over preventing curtain for pot Expired - Fee Related CN2361197Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98251881 CN2361197Y (en) 1998-12-25 1998-12-25 Boiling over preventing curtain for pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98251881 CN2361197Y (en) 1998-12-25 1998-12-25 Boiling over preventing curtain for pot

Publications (1)

Publication Number Publication Date
CN2361197Y true CN2361197Y (en) 2000-02-02

Family

ID=33995684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98251881 Expired - Fee Related CN2361197Y (en) 1998-12-25 1998-12-25 Boiling over preventing curtain for pot

Country Status (1)

Country Link
CN (1) CN2361197Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104523141A (en) * 2014-12-25 2015-04-22 珠海格力电器股份有限公司 Electric cooker
CN105559512A (en) * 2015-10-16 2016-05-11 胡振强 Anti-overflow rice cooker
CN107569090A (en) * 2017-10-27 2018-01-12 黄宏权 A kind of Anti-overflow electric cooker with brokenly bubble function
CN109222630A (en) * 2018-10-18 2019-01-18 九阳股份有限公司 A kind of anti-overflow cooking apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104523141A (en) * 2014-12-25 2015-04-22 珠海格力电器股份有限公司 Electric cooker
CN104523141B (en) * 2014-12-25 2017-01-18 珠海格力电器股份有限公司 Electric cooker
CN105559512A (en) * 2015-10-16 2016-05-11 胡振强 Anti-overflow rice cooker
CN107174121A (en) * 2015-10-16 2017-09-19 胡振强 The overflow prevention method of electric cooker
CN107174121B (en) * 2015-10-16 2019-09-13 温州启真信息技术有限公司 The overflow prevention method of electric cooker
CN107569090A (en) * 2017-10-27 2018-01-12 黄宏权 A kind of Anti-overflow electric cooker with brokenly bubble function
CN109222630A (en) * 2018-10-18 2019-01-18 九阳股份有限公司 A kind of anti-overflow cooking apparatus

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee