CN106943003A - Double courage negative pressure electric cookers - Google Patents

Double courage negative pressure electric cookers Download PDF

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Publication number
CN106943003A
CN106943003A CN201710156246.1A CN201710156246A CN106943003A CN 106943003 A CN106943003 A CN 106943003A CN 201710156246 A CN201710156246 A CN 201710156246A CN 106943003 A CN106943003 A CN 106943003A
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CN
China
Prior art keywords
courage
bag
pot
negative pressure
cap
Prior art date
Application number
CN201710156246.1A
Other languages
Chinese (zh)
Inventor
方浩丞
Original Assignee
方浩丞
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 方浩丞 filed Critical 方浩丞
Priority to CN201710156246.1A priority Critical patent/CN106943003A/en
Publication of CN106943003A publication Critical patent/CN106943003A/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

Abstract

Double courage negative pressure electric cookers, the invention discloses a kind of electric cooker, and provide a kind of pot not easy to stick, high insulating effect, nutrition leak few double courage electric cookers.Heater element of the invention including pot, the upper lid being adapted with pot, the outer courage being arranged in pot and setting below outer courage, inner bag and the inner cap being adapted with inner bag are provided with outer courage, there is gap between the madial wall of the lateral wall of inner bag and outer courage, when using, inner cap and inner bag buckle and it is tightly connected, the inner bottom surface of the outer bottom of inner bag and outer courage fits, and the outer bottom of inner bag is more than the half of the area of the inner bottom surface of outer courage with the area of the binding face of the inner bottom surface of outer courage;Inside cover and be provided with one way stop peturn valve and Manual pressure relief valve, the inlet end of one way stop peturn valve is connected with inner bag, and the inlet end of Manual pressure relief valve or outlet side are connected with inner bag.The present invention is applied to the technical field of household electrical appliance.

Description

Double courage negative pressure electric cookers

Technical field

The present invention relates to a kind of electric cooker, more particularly to a kind of pair courage negative pressure electric cooker.

Background technology

Electric cooker be it is a kind of the modernization cooker of a variety of processing such as can be steamed, be boiled, being stewed, being simmered, being boiled in a covered pot over a slow fire, it is not only able to handle Food is cooked, and can be incubated.Current electric cooker species is various, and the pot material of electric cooker has ceramics, enamel, aluminium alloy With stainless steel etc., usual one layer of anti-scorch coating in Teflon of spraying on the inwall of interior pot is difficult paste when making to cook, and easily clear Wash.Teflon is the general name of fluorine resin, including polytetrafluoroethylene (PTFE), perfluoroethylene-propylene and various fluorinated copolymers research hair Existing, Teflon at high temperature, can discharge ten several pernicious gases, the animal dead for causing some respiratory tracts sensitive, but these Toxic action of the gas to human body is not determined also.As Environmental Protection Agency (EPAP) is maked decision, Dupont is ordered 8 chemical companies such as company are gradually reduced until disabling the nucleus perfluorooctanoic acid needed for manufacture Teflon non-viscous paint (PFOA).So far official's keynote has been fixed in " the Teflon battle " that continue for for many years finally, is required according to EPA, will in 2010 The PFOA usage amounts of reduction 95%, will be disabled comprehensively by 2015.Therefore, on the premise of without using Teflon, how to produce The few electric cooker of a kind of pot not easy to stick, high insulating effect, nutrition leak is the problem of household electric appliances must take into consideration.

The content of the invention

The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, provide a kind of pot not easy to stick, insulation effect Really few double courage negative pressure electric cookers of good, nutrition leak.

The technical solution adopted in the present invention is:The present invention including pot, be adapted with the pot upper lid, be arranged on Be provided with outer courage in the pot and the heater element being arranged on below the outer courage, the outer courage inner bag and with it is described interior Have gap between the madial wall of the inner cap that courage is adapted, the lateral wall of the inner bag and the outer courage, in use, the inner cap with The inner bag buckle and it is tightly connected, the inner bottom surface of the outer bottom of the inner bag and the outer courage fits, and the inner bag Outer bottom is more than the half of the area of the inner bottom surface of the outer courage with the area of the binding face of the inner bottom surface of the outer courage;In described Cover and be provided with one way stop peturn valve and Manual pressure relief valve, the inlet end of the one way stop peturn valve is connected with the inner bag, The inlet end of the Manual pressure relief valve or outlet side are connected with the inner bag.

Further, it is additionally provided with inner bag stopping means in the outer courage.

Further, the inner bag stopping means is the buckle or banking pin or limited post being arranged in the outer courage.

Further, several steaming plates are provided with the inner bag.

Further, it is provided with sealing ring between the inner cap and the inner bag.

Further, the inner bottom surface of the outer courage raises up, the outer bottom of the inner bag be provided with the outer courage The concave arc that bottom surface is adapted.

The beneficial effects of the invention are as follows:By the upper lid of the invention being adapted including pot, with the pot, it is arranged on institute State be provided with the outer courage in pot and the heater element being arranged on below the outer courage, the outer courage inner bag and with the inner bag Have gap between the madial wall of the inner cap being adapted, the lateral wall of the inner bag and the outer courage, the outer bottom of the inner bag with The inner bottom surface of the outer courage fits, and the area of the outer bottom of the inner bag and the binding face of the inner bottom surface of the outer courage is more than The half of the area of the inner bottom surface of the outer courage;Covered in described and be provided with one way stop peturn valve and Manual pressure relief valve, it is described The inlet end of one way stop peturn valve is connected with the inner bag, the inlet end of the Manual pressure relief valve or outlet side with it is described interior Courage is connected.During pot meal, the inner bag receives the heat that the outer courage is passed over, the inner bag it is heated fast so that Water in the inner bag by thermal evaporation, air in the inner bag also expanded by heating, the air in the inner bag is continuous Outwards discharge, while the steam in the outer courage is constantly full of the gap, what the food in the inner bag was steamed is same When also produce high pressure in the outer courage gap, at this moment the air pressure in the inner bag be less than the outer courage in air pressure, it is described in Negative relative is produced in courage, cryopumping can be thus realized, high-temperature closed culinary art can effectively reduce rice and glue showing for pot As so that cleaning become simple and convenient, can also effectively prevent a large amount of losses of food nutrition, firmly pin food in nutrition into Point, while cooking time can also be shortened, water is saved, electric energy is saved.In addition, the gap forms a layer of air thermal insulation layer, energy Insulation effectively is played a part of to the food in the inner bag.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the present invention;

Fig. 2 is the structure enlarged diagram at Fig. 1 A;

Fig. 3 is another structural representation of the present invention.

Embodiment

As depicted in figs. 1 and 2, in the present embodiment, the present invention including pot 1, be adapted with the pot 1 upper lid 2, In being provided with the outer courage 3 being arranged in the pot 1 and the heater element 4 being arranged on below the outer courage 3, the outer courage 3 There is gap between the madial wall of courage 5 and the inner cap 6 being adapted with the inner bag 5, the lateral wall of the inner bag 5 and the outer courage 3 7, in use, the inner cap 6 and the buckle of inner bag 5 and being tightly connected, the outer bottom of the inner bag 5 is interior with the outer courage 3 Bottom surface fits, and the area of the outer bottom of the inner bag 5 and the binding face of the inner bottom surface of the outer courage 3 is more than the outer courage 3 Inner bottom surface area half;One way stop peturn valve 9 and Manual pressure relief valve 10 are provided with the inner cap 6, it is described unidirectional The inlet end of check-valves 9 is connected with the inner bag 5, the inlet end of the Manual pressure relief valve 10 or outlet side with it is described interior Courage 5 is connected.It is provided with the upper end of the inner cap 6 in handle 12, the pot 1 and is provided with handle 13.

In the present embodiment, it is additionally provided with inner bag stopping means 8 in the outer courage 3.The inner bag stopping means 8 is not single can Effectively to prevent that the inner bag 5 is subjected to displacement during culinary art, it can also be ensured that the outer bottom of the inner bag 5 with it is described outer The inner bottom surface of courage 3 is brought into close contact, it is ensured that produce good pressure differential between the inner bag 5 and the outer courage 3.

In the present embodiment, the inner bag stopping means 8 is the buckle or banking pin or spacing being arranged in the outer courage 3 Post.

As shown in figure 3, in the present embodiment, several steaming plates 14 are provided with the inner bag 5.The design of the steaming plate 14 It further enhancing the use function of the present invention, it is impossible to can cook, moreover it is possible to cook other dish.

In the present embodiment, it is provided with sealing ring 11 between the inner cap 6 and the inner bag 5.The sealing ring 11 is set Meter can be further ensured that the sealing between the inner cap 6 and the inner bag 5.

In the present embodiment, the inner bottom surface of the outer courage 3 raises up, the outer bottom of the inner bag 5 be provided with it is described The concave arc that the inner bottom surface of outer courage 3 is adapted.By the design of raised and concave arc, heating surface area can be increased, accelerate cooking speed.

The present invention realizes negative pressure technique in pot under high-temperature high-pressure state;Energy-conservation, uncoated non-stick pan;Food process mistake Journey no pollution, good cleaning, is fond of eating at meal perfume, nutrition.Stew, boil, steaming one pot of multipotency, specific manifestation is as follows:

(1)Using negative pressure technique:Negative pressure technique is support in the pot under high-temperature high-pressure state based on double inner-tube structures Negative pressure electric cooker, effectively solves the problems, such as that pot cover produces food materials in yellow inulinase element pollution pot, really realizes no pollution, good cleaning, meal Fragrant nutrition is fond of eating.

(2)Multifunctional all:This product can also retain original high voltage functionality in addition to real negative pressure function.

(3)Energy-conservation is obvious:Negative pressure pot, which boils a pot of cooked rice, only needs 0.069-0.18 degree electricity, and normal pressure pot is boiled more than 0.207 degree, As heat energy reuses synthesis energy saving up to more than 30%-50%.In terms of national 300,000,000 electric cookers, half, the electricity of saving are changed Year generating total amount of the amount no less than a Daya Bay nuclear power plant.

The present invention is to realize negative pressure technique in the pot under high-temperature high-pressure state, belongs to a kind of technology dress of full mechanical Put, the negative pressure electric cooker realized with double bladder structures, the appearance of pot are to normal pressure present in the Nature, high pressure, three kinds of negative pressure The exploitation of negative pressure appearance in air pressure phenomenon.The present invention be it is unprecedented, it be effectively different from existing electric cooker, pot it is normal Pressure, micro- high pressure, high pressure technique application, with epoch-making electric cooker, pot technological invention Development volue and meaning.While this technology Appearance, it will in numerous household electrical appliances power-saving technology at present, with its original way of composing, with its reliable mechanical structure and Intuitively power savings, may be appreciated mechanical theory concept with general those skilled in the art, are different from all kinds of different sections Energy product, the development and application of this technology, it will a new energy-conservation milestone is established in energy-saving field from now on, therefore, this The technical products of invention, it will have a boundless market prospects, huge economic benefit and good this hair of social benefit The bright technical field applied to household electrical appliance.

It should be noted that above-mentioned, only with preferred embodiment, the present invention is described, it is impossible to regard to this limitation present invention Interest field, therefore in the case where not departing from inventive concept, the content of all utilization description of the invention and accompanying drawing part The equivalence changes carried out, are managed with scope of the presently claimed invention.

Claims (6)

1. a kind of pair of courage negative pressure electric cooker, including pot(1)And the pot(1)The upper lid being adapted(2), be arranged on it is described Pot(1)Interior outer courage(3)And it is arranged on the outer courage(3)The heater element of lower section(4), the outer courage(3)In being inside provided with Courage(5)And with the inner bag(5)The inner cap being adapted(6), the inner bag(5)Lateral wall and the outer courage(3)Madial wall Between have gap(7), it is characterised in that:In use, the inner cap(6)With the inner bag(5)Buckle and be tightly connected, it is described in Courage(5)Outer bottom and the outer courage(3)Inner bottom surface fit, and the inner bag(5)Outer bottom and the outer courage(3)'s The area of the binding face of inner bottom surface is more than the outer courage(3)Inner bottom surface area half;The inner cap(6)On be provided with list To check-valves(9)With Manual pressure relief valve(10), the one way stop peturn valve(9)Inlet end and the inner bag(5)It is connected, The Manual pressure relief valve(10)Inlet end or outlet side and the inner bag(5)It is connected.
2. according to claim 1 pair of courage negative pressure electric cooker, it is characterised in that:The outer courage(3)Inside it is additionally provided with inner bag Stopping means(8).
3. according to claim 2 pair of courage negative pressure electric cooker, it is characterised in that:The inner bag stopping means(8)To set In the outer courage(3)Interior buckle or banking pin or limited post.
4. according to claim 1 pair of courage negative pressure electric cooker, it is characterised in that:The inner bag(5)Inside it is provided with several Steaming plate(14).
5. according to claim 1 pair of courage negative pressure electric cooker, it is characterised in that:The inner cap(6)With the inner bag(5)It Between be provided with sealing ring(11).
6. according to claim 1 pair of courage negative pressure electric cooker, it is characterised in that:The outer courage(3)Inner bottom surface it is convex Rise, the inner bag(5)Outer bottom be provided with and the outer courage(3)The concave arc that is adapted of inner bottom surface.
CN201710156246.1A 2017-03-16 2017-03-16 Double courage negative pressure electric cookers CN106943003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710156246.1A CN106943003A (en) 2017-03-16 2017-03-16 Double courage negative pressure electric cookers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710156246.1A CN106943003A (en) 2017-03-16 2017-03-16 Double courage negative pressure electric cookers

Publications (1)

Publication Number Publication Date
CN106943003A true CN106943003A (en) 2017-07-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710156246.1A CN106943003A (en) 2017-03-16 2017-03-16 Double courage negative pressure electric cookers

Country Status (1)

Country Link
CN (1) CN106943003A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09164083A (en) * 1995-12-13 1997-06-24 Orugo Kk Heat insulating container for cooking
CN103126516A (en) * 2013-03-07 2013-06-05 广东天际电器股份有限公司 Cooking device
CN203341500U (en) * 2013-06-06 2013-12-18 王楚娥 Double-container electric rice cooker
CN104840087A (en) * 2014-02-13 2015-08-19 陈澄宇 Novel health cooking tool
CN205758288U (en) * 2016-03-31 2016-12-07 武汉华易达电力设备有限公司 The electric cooker of pot in a kind of bilayer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09164083A (en) * 1995-12-13 1997-06-24 Orugo Kk Heat insulating container for cooking
CN103126516A (en) * 2013-03-07 2013-06-05 广东天际电器股份有限公司 Cooking device
CN203341500U (en) * 2013-06-06 2013-12-18 王楚娥 Double-container electric rice cooker
CN104840087A (en) * 2014-02-13 2015-08-19 陈澄宇 Novel health cooking tool
CN205758288U (en) * 2016-03-31 2016-12-07 武汉华易达电力设备有限公司 The electric cooker of pot in a kind of bilayer

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Application publication date: 20170714