CN108720629A - Cooking apparatus - Google Patents

Cooking apparatus Download PDF

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Publication number
CN108720629A
CN108720629A CN201710276912.5A CN201710276912A CN108720629A CN 108720629 A CN108720629 A CN 108720629A CN 201710276912 A CN201710276912 A CN 201710276912A CN 108720629 A CN108720629 A CN 108720629A
Authority
CN
China
Prior art keywords
cleaning
cooking
pressure regulator
pipe
regulator valve
Prior art date
Application number
CN201710276912.5A
Other languages
Chinese (zh)
Inventor
梅若愚
何柏锋
陈炜杰
刘小凯
潘典国
周亚
Original Assignee
佛山市顺德区美的电热电器制造有限公司
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 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Priority to CN201710276912.5A priority Critical patent/CN108720629A/en
Publication of CN108720629A publication Critical patent/CN108720629A/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
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/38Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from cooking utensils
    • 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
    • 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
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • 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
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09Safety devices including the pressure indicators
    • 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
    • A47J36/00Parts, details or accessories of 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
    • A47J43/00Miscellaneous implements for preparing or holding food
    • A47J43/24Devices for washing vegetables or the like ; Colanders

Abstract

The present invention provides a kind of cooking apparatus, including:Pot body, lid, pressure regulator valve and material cleaning device, lid close with pot body lid and set out cooking cavity to enclose;Material cleaning device can be connected with cooking cavity, be sent into its internal material for cleaning, and the material after cleaning is sent into cooking cavity, and the gas vent for being additionally provided with the steam hole being connected with cooking cavity on material cleaning device and being connected with steam hole;Pressure regulator valve limits in material cleaning device, and is placed at steam hole, for the internal pressure using its own Weight control cooking cavity.The cooking apparatus is realized the automatic cleaning and self-feeding of the materials such as rice by material cleaning device, improves the degree of automation of cooking apparatus, improve the class of product;And the internal pressure of cooking cavity is controlled by the own wt of material cleaning device internal pressure-regulating valve, minute-pressure effect is generated, " kPa " pressure functional in pot is realized, improves the cooking quality of product, keep rice more fragrant and more sweet.

Description

Cooking apparatus
Technical field
The present invention relates to kitchen utensils technical fields, in particular to a kind of cooking apparatus.
Background technology
Currently, the realization of electric cooker degassing function is by exhaust valve component, usual exhaust valve component and ambient atmosphere phase Connection has the function of flow slowly steam and brokenly bubble, but cannot achieve the control to internal pressure;And energy can be damaged with steam It loses, influences the efficiency of heating surface.
Invention content
At least one in order to solve the above-mentioned technical problem, the purpose of the present invention is to provide a kind of cooking apparatus.
To achieve the goals above, the present invention provides a kind of cooking apparatus, including:Pot body;Lid, with the pot body lid It closes and sets out cooking cavity to enclose;Material cleaning device can be connected with the cooking cavity, its inside is sent into for cleaning Material, and the material after cleaning is sent into the cooking cavity, and be additionally provided with and the culinary art on the material cleaning device The steam hole that chamber is connected and the gas vent being connected with the steam hole;Pressure regulator valve is limited in the material cleaning device It is interior, and be placed at the steam hole, for the internal pressure using cooking cavity described in its own Weight control.
Cooking apparatus provided by the invention realizes the automatic cleaning of the materials such as rice and automatic by material cleaning device Feeding improves the degree of automation of cooking apparatus, improves the class of product;And pass through the pressure regulator valve in material cleaning device Own wt control the internal pressure of cooking cavity, generate minute-pressure effect, realize " kPa " pressure functional in pot, improve The cooking quality of product keeps rice more fragrant and more sweet.
Specifically, before cooking apparatus heating, the materials such as material cleaning device cleaning rice are first passed through, it then will be cleaned Material is sent into cooking cavity, and automatic cleaning greatly improves the usage experience of user with automatic feeding function;Since material is clear Cleaning device is located at the top of cooking cavity, and cooking cavity is quickly fallen under gravity convenient for the material in material cleaning device In room;After heating starts, due to being placed with pressure regulator valve at steam hole, so when cooking cavity internal pressure is relatively small, adjust Pressure valve can be got lodged at steam hole with sealed steam hole, then pot inner pressure can gradually rise;When cooking cavity internal pressure is excessively high When, pressure regulator valve can upwards be jacked up by steam, and some vapor enters in material cleaning device, make the reduction of cooking cavity internal pressure; When chamber interior pressure reduction to be cooked is extremely suitable with the own wt of pressure regulator valve, pressure regulator valve is fallen again with sealed steam Hole, ensures that the indoor pressure of cooking cavity will not drop too low, excessively influences the efficiency of heating surface to avoid energy loss.Therefore, should Technical solution utilizes the own wt of pressure regulator valve, has not only realized the sealing to cooking system, but also realize to cooking cavity inside The control of pressure realizes minute-pressure as long as selecting the pressure regulator valve of approrpiate wts that cooking apparatus can be made to have " kPa " pressure functional Culinary art, to promote cooking quality, keeps rice more fragrant and more sweet;And steam hole is opened on material cleaning device so that material is clear The inner space of cleaning device can be used for alleviating the internal pressure of cooking cavity, achieve the purpose that cleaning material and pressure regulation are dual-purpose, Design is very ingenious;And pressure regulator valve limit then ensure that pressure regulator valve is always positioned at the attached of steam hole in material cleaning device Closely, and then ensure its reliable fit with steam hole;Meanwhile the exhaust being connected with steam hole is additionally provided on material cleaning device Hole ensure that the steam being discharged in cooking cavity can quickly be spilt into air, without being largely gathered in material cleaning device Inside, and then ensure that the use reliability of product.
In addition, the cooking apparatus in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the material cleaning device is arranged on the lid.
In the above-mentioned technical solutions, the material cleaning device includes cleaning chamber and discharge valve, the cleaning chamber Bottom is equipped with the discharge port being connected with the cooking cavity, and the discharge valve is arranged at the discharge port, and can be opposite The cleaning chamber movement, to open or close the discharge port.
Material cleaning device is arranged on lid, and discharge port is arranged in the bottom of cleaning chamber, then discharge port is beaten Cleaning chamber and cooking cavity have been connected to when opening, convenient for the material after the completion of cleaning in cleaning chamber under gravity from It is dynamic to fall into cooking cavity, keep the structure of cooking apparatus compacter rationally.
Preferably, it is an integral structure with the lid of cooking apparatus, the packaging efficiency of product not only can be promoted, and It may further ensure that the assembling cooperation essence between air inlet pipeline, exhaust pipeline, inlet pipeline and plumbing drain and cleaning chamber Degree and the reliability being tightly connected are conducive to ensure the use reliability of product.
In the above-mentioned technical solutions, the steam hole is multiplexed with the discharge port, and the pressure regulator valve is multiple with the discharge valve With the pressure regulator valve is located in the cleaning chamber.
Steam hole is multiplexed with discharge port, i.e., steam hole is combined into one with discharge port;Pressure regulator valve is multiplexed with discharge valve, i.e. pressure regulation Valve is combined into one with discharge valve;Pressure regulator valve is located in cleaning chamber, ensure that pressure regulator valve limit in material cleaning device.Cause This, pressure regulator valve serves as discharge valve during cleaning and blanking, and pressure regulator valve is then served as in cooking process, to realize Discharge valve and pressure regulator valve it is integrated, realize integration, simplify the structure of product, saved product cost.
In the above-mentioned technical solutions, the material cleaning device further includes sealing element, and the sealing element setting is unloaded described Expect between valve and the discharge port, for sealing the gap between the discharge valve and the discharge port.
Sealing element is set between discharge valve and discharge port, it is ensured that discharge valve/pressure regulator valve has discharge port/steam hole Effect sealing, and then ensure that material or water in cleaning process in cleaning chamber will not fall into cooking cavity, it in turn ensures and cooks The pressure energy of cooking cavity is rapidly achieved minute-pressure state during preparing food.
In the above-mentioned technical solutions, the steam hole is round hole, and the sealing element is sealing ring, and the sealing ring is stuck in In the steam hole, and the diameter at the most thin position of the inner surface of the sealing ring is in the range of 14mm to 25mm.
In the above-mentioned technical solutions, the lower part of the cleaning chamber is hemispherical, and the circumferential edge of the steam hole is equipped with Heavy platform, the sealing ring are stuck in the heavy platform, and the top of the sealing ring be equipped with the first spherical surface and with first spherical surface The lower part of the second connected spherical surface, the pressure regulator valve is equipped with cooperation spherical surface;Wherein, the diameter of first spherical surface and the cleaning The spherical diameter of cavity lower part is identical, so that the sealing ring smoothly connects with the internal face of the cleaning chamber, described second The diameter of spherical surface is identical as the cooperation diameter of spherical surface of the pressure regulator valve so that the sealing ring fits with the pressure regulator valve, and Gradually increased by the diameter of the lower end inner surface of the sealing ring downwards of second spherical surface.
Steam hole is round hole, simple in structure, easy to process, is conducive to the sealing cooperation with sealing ring;Sealing element is close Seal, sealing ring are stuck in steam hole, sealed reliable and cost is relatively low;Diameter at the most thin position of the inner surface of sealing ring is determined The exhaust efficiency of steam hole is determined, the technical staff of our company is by test of many times and the study found that by the diameter control at the position System can either avoid steam hole is too small steam is caused to be difficult to jack up pressure regulator valve, and can avoid in the range of 14mm to 25mm Steam hole is excessive to cause the situation that pressure regulator valve is excessive or pressure release is too fast to occur.And for the most thin portion of the inner surface of sealing ring Position, when the inner surface of sealing ring is the cylindrical surface of rule, which is the diameter on cylindrical surface;When sealing ring inner surface not When being the cylindrical surface of rule, but having thickness variation, which then refers to the diameter at most thin position.
The lower part of cleaning chamber is hemispherical, and vortex is easily formed when wind drive washes material, is conducive to improve clear Wash efficiency, and sink to the bottom conducive to material in blanking process and after pressure regulator valve unlatching rapidly under in cooking cavity, be conducive to carry High blanking velocity;The circumferential edge of steam hole is equipped with heavy platform, is easily installed sealing ring, and enable sealing ring non-bulging in clear Wash the internal face of cavity;First spherical surface is identical as the diameter of cleaning chamber bottom spherical surface so that the upper surface of sealing ring and cleaning The internal face of cavity smoothly connects, and ensure that sealing ring will not be higher by the internal face of cleaning chamber, avoids it from blocking meter Shui and enters pot When flowing;Second spherical surface is identical as the cooperation diameter of spherical surface of pressure regulator valve, ensure that the two can be bonded well, to be formed Effectively sealing.
In any of the above-described technical solution, the weight of the pressure regulator valve is in the range of 20g to 80g;And/or the tune Pressure valve is food-grade stainless steel pressure regulator valve;And/or the pressure regulator valve is ball valve.
The technical staff of our company after test of many times and research by having found, by the Weight control of pressure regulator valve in 20g to 80g In the range of, pressure regulator valve can either be avoided, which to kick the beam, causes cooking cavity room pressure too small, and can avoid pressure regulator valve is overweight from causing Cooking cavity room pressure is excessive, so that the indoor pressure of cooking cavity can maintain minute-pressure state, with realization " kPa " work( Energy.
Food-grade stainless steel (such as SUS304 stainless steels) safety and sanitation, while its density is big, is convenient for pressure regulator valve automatic capturing.
Pressure regulator valve is ball valve, i.e., pressure regulator valve is in integrally spherical, and ball valve has the characteristics that universal positioning, active centering, so It is relatively reliable with the cooperation of steam hole.
Certainly, the material of pressure regulator valve is not limited to food-grade stainless steel, can also be other materials;The shape of pressure regulator valve is not It is confined to spherical, can also be other shapes;The weight of the shape of sealing ring, size and pressure regulator valve is also not limited to above-mentioned numerical value Range can be according to circumstances adjusted in the actual production process.
In any of the above-described technical solution, the material cleaning device further includes cleaning into pipe and being located at the cleaning chamber Outer drive component, the input terminal cleaned into pipe are connected with the driving component, and the output end cleaned into pipe passes through Connecting hole in the cleaning chamber is inserted into the cleaning chamber and is flexibly connected with the discharge valve, the driving component energy It enough drives described clean to be moved into pipe, described clean is made to drive the discharge valve to open or close the discharge port into pipe.
Material cleaning device further includes cleaning to drive and clean into pipe when drive component works into pipe and drive component Input end motion, and then drive and clean output end motion into pipe, since the output end for cleaning into pipe is connected with discharge valve, therefore And discharge valve can be driven to be moved with respect to cleaning chamber, so that discharge valve opens or closes discharge port.
Further, the output end cleaned into pipe is flexibly connected with discharge valve, that is, passes through flexible connecting member (such as chaining) It is connected with discharge valve, then when discharge valve downlink touches discharge port or sealing element, flexible connecting member is in relaxed state, convenient for unloading Expect valve automatic capturing under its own gravity, fit with sealing element or discharge port, forms effectively sealing;And due to flexible connecting member Can deform, and pressure regulator valve and discharge valve are multiplexed and for ball valve when being capable of automatic capturing so that clean and drive discharging into pipe The mode of valve movement has multiple choices, for example cleans that reciprocally swinging can be done around rotary shaft into pipe (upper and lower, left back, front and back etc. Can be with) or circumferentially rotate, or it is whole vertically or horizontal direction moves reciprocatingly, etc., can realize discharging Valve opens or closes discharge port;It is looked for automatically when regulating and controlling cooking cavity internal pressure in cooking process simultaneously convenient for ball valve Just.
In the above-mentioned technical solutions, optionally, the driving component includes:Actuator;And driving member, one end with it is described Actuator leans, and the other end is fixedly connected with described clean into pipe, and its middle part passes through rotary shaft and the cleaning chamber Rotation connection;Wherein, the actuator can push the driving member to rotate, and make the driving member that described clean be driven to be put into pipe It is dynamic, to drive the discharge valve to open or close the discharge port.
Drive component includes actuator and driving member, and actuator provides driving force, driving member is made to do a tentering around rotary shaft The rotary motion (swing) of degree since driving member is fixedly connected with the input terminal for cleaning into pipe, and is cleaned and is plugged in clearly into pipe It washes on cavity, so under the drive of driving member, also using the contact point with cleaning chamber as fulcrum, does reciprocally swinging (on preferably Lower swing), and then discharge valve movement is driven, so that discharge valve is opened or closed discharge port.
In the above-mentioned technical solutions, the actuator is electromagnetism push rod;Or, the actuator include motor and with the electricity The connected cam of the output shaft of machine, the cam lean with the driving member.
Actuator is electromagnetism push rod, and electromagnetism push rod is powered and can do translational motion when powering off, and then realizes to driving member Promotion;Alternatively, drive driving member to rotate by motor+cam, when motor rotates, can make cam long end or short end with Driving member leans, and then realizes the promotion to driving member.
Such as:Driving member is vertically arranged, and lower end leans with electromagnetism push rod/cam, the upper end with clean into Pipe is connected;When electromagnetism push rod powers off/short end of cam is with driving member when contacting, driving member is in vertical state, discharging jam pot cover Close discharge port;When electromagnetism push rod is powered/cam rotation is when making its long end in contact driving member, push the lower end of driving member to close The direction of cleaning chamber moves, then the upper end of driving member is rotated to the direction far from cleaning chamber, and is driven and cleaned into the defeated of pipe Enter end to move downward, then the output end cleaned into pipe moves upwards, and discharge valve is driven to leave discharge port, realizes to discharge port It opens.
Certainly, the position of actuator and driving member can be changed, and the opportunity of electromagnetism push rod power on/off (is closed when being powered Discharge port, when power-off, open discharge port) or cam can also change and (be closed when contacting long end with the position relationship of driving member Discharge port opens discharge port when contacting short end), it can achieve the object of the present invention, it should all be within the scope of the present invention.
In any of the above-described technical solution, the driving component includes:Actuator;Gear, the output with the actuator Axis is connected;And rack slide, it is meshed with the gear, and be connected into pipe with described clean, and vertically extend, with band Dynamic described clean moves up and down into pipe.
Drive component includes actuator, gear and rack slide, and actuator drives gear rotation, gear band carry-over bar sliding block It is vertically moving, and then drive and clean integrally vertically moving into pipe, then it cleans the output end into pipe and also drives and unload Material valve vertically moves up and down, and realizes the sealing to discharge port or opening.
In any of the above-described technical solution, described clean between pipe and the cleaning chamber is additionally provided with conduit seals.
In the above-mentioned technical solutions, the conduit seals include the sealing being sequentially connected, elastic telescopic portion and fixation Portion;Wherein, the circumferential edge of the sealing is equipped with and is adapted with the connecting hole so that the sealing is connected to the company The card slot in hole is connect, the elastic telescopic portion is internally provided with elastic telescopic space, and the fixed part is equipped with and the cleaning Enter the compatible mounting hole of size of pipe, the output end cleaned into pipe sequentially passes through the sealing, the elastic telescopic Portion and the fixed part make the pipe sleeve that cleans be connected in the conduit seals.
Cleaning, conduit seals are set between pipe and cleaning chamber, conduit seals both have certain toughness, with Ensure the excellent sealing to cleaning chamber;There is certain elasticity again, can locally generate suitable flexible deformation, it is clear to ensure Washing pipe can move.
Specifically, conduit seals include that sealing, elastic telescopic portion and fixed part, sealing are connected in connecting hole, And its edge is equipped with card slot, then the cell wall of card slot plays effective sealing function to connecting hole, realizes conduit seals Sealing function;Elastic telescopic portion is internally provided with elastic telescopic space, and ensure that clean cleaning chamber can occur into pipe relatively The movement of certain amplitude;Fixed part is equipped with mounting hole, and size and the cleaning of mounting hole enter pipe and be adapted, and ensure that seal for pipe joints Part with clean being relatively fixed into pipe.
Preferably, the elastic telescopic portion is bellows.
Bellows has the function of preferable dilatation, both dilatation can occur along center axis, and ensure that clear Washing pipe can move along a straight line;Bending dilatation can occur again, ensure that clean can rotate or swing into pipe, And then meet the Activities requirement cleaned into pipe.
In any of the above-described technical solution, described clean into pipe is water inlet pipe, and the output end of the water inlet pipe is also associated with Spray assemblies, the spray assemblies are located at the top of the discharge valve, and are connected with the water inlet pipe, are used for the cleaning Water spray in cavity;Or, described clean is connected to water source and air source into pipe by three-port structure, it is used under the cleaning chamber It send water and supplies gas in portion.
It is water inlet pipe to clean into pipe, that is, the input terminal cleaned into pipe is connected to water source, and the output end cleaned into pipe is also connected with There are spray assemblies, then cleaning the water of pipe output can be sprayed by spray assemblies in cleaning chamber, before can either being used for cleaning The conveying of water for cleaning, and can be used in the auxiliary water spray blanking after cleaning, additionally it is possible to it is used for the scavenger of cleaning chamber Make, realizes multiple functions, it is very convenient.
It is possible to further which air inlet, air inlet external gas pump or fan, with to cleaning is arranged in the bottom of cleaning chamber It blows in cavity, air-flow can drive water and rice to roll, and reach and wash a meter purpose.The quantity of air inlet can be one, airintake direction By the central axis of cleaning chamber, is conducive to meter water and forms vortex, conducive to rice is washed;The quantity of air inlet can also be it is multiple, The central axis of multiple air inlets is vertical with the middle vertical plane of cleaning chamber, while the airintake direction of each air inlet is consistent, Ensure the uniform clockwise or counterclockwise of air-flow that air inlet is blown into, is also beneficial to meter water and forms vortex, conducive to rice is washed.
Optionally, the nozzle is rotating sprinkler, impact type nozzle or centrifugal sprinkler.
Rotating sprinkler, i.e. nozzle can rotate under the impact of flow or under the driving of other component, pass through Circumferential 360 ° of water sprays can be realized in rotation, are not particularly limited as the quantity and direction of water jet;Impact type nozzle, i.e. nozzle It itself will not rotate, but flow can be to circumferential sputtering in rushing nozzle, 360 ° of circumferential water sprays to realize nozzle, therefore And 360 ° of baffles circumferentially sputtered of water and 360 ° of water jets circumferentially opened can be made by requiring nozzle to have;Centrifugal sprinkler, i.e., It throws away to form 360 ° of circumferential water spray using the centrifugation of flow.
Certainly, nozzle can also be the structure of similar shower, as long as circumferential water spray can be realized, you can realize the present invention's Purpose will not enumerate herein, since these technical solutions are without the design philosophy and objective that are detached from the present invention, thus this Field it will be appreciated by the skilled person that these technical solutions are within the scope of the invention.
Water source or air source are connected to by three-port structure into pipe alternatively, cleaning, that is, water inlet pipe can either be used as into pipe by cleaning For sending water, and air inlet pipe can be used as supplying gas, multiple function integrated in this way is conducive to the structure for simplifying product, in turn Reduce product cost.
Further, it cleans and is equipped with sealing sleeve pipe between pipe and output end, sealing sleeve pipe, which is set in, cleans into the defeated of pipe Outlet, and be located on discharge valve;Wherein, reserved space is limited between sealing sleeve pipe and discharge valve, and is set in sealing sleeve pipe There is the through-hole being connected with reserved space, so that the lower part of cleaning chamber can be reached by cleaning the air-flow exported into pipe, ensures gas Stream can effectively drive material and water rolling inside cleaning chamber, and then play effective stirring action;And the size of through-hole Significantly less than the size cleaned into pipe, thus compared to cleaning into pipe, the pressure and speed of the air-flow of through-hole blowout obviously increase, The stirring efficiency of air-flow can be further increased;Meanwhile the shape of sealing sleeve pipe can follow the shape of discharge valve and change, therefore And the position of through-hole can also accordingly adjust, and to change the flow direction of air-flow, it be made preferably to stir material and water.Preferably, lead to The quantity in hole is multiple, and multiple through-holes are along the circumferential scattering device of sealing sleeve pipe.
In any of the above-described technical solution, the upper end opening of the cleaning chamber, the material cleaning device further includes lid It is located at the cleaning lid of the open end of the cleaning chamber.
The open upper end of cleaning chamber is assembled, overhauled and is replaced convenient for the internal structure to cleaning chamber.Certainly, Cleaning lid can also be integrated on the lid of cooking apparatus.
In the above-mentioned technical solutions, the cleaning, which covers, offers the gas vent.
Cleaning, which is covered, ensure that the pressure in cleaning process in cleaning chamber will not be excessively high equipped with gas vent, especially sharp When with wind stirring water rice, the safety in utilization of product ensure that;Further, for the technology of discharge port and steam hole multiplexing Scheme, gas vent can also ensure that the steam being discharged in cooking cavity can quickly be spilt into air, without being largely gathered in In cleaning chamber, and then it ensure that the use reliability of product.
In any of the above-described technical solution, the material cleaning device further includes blow-off pipe, for the cleaning chamber to be discharged Internal sewage.
The automatic pollution discharge of cooking apparatus is convenient in the setting of blow-off pipe, to further improve the degree of automation of product.
In any of the above-described technical solution, the cooking apparatus is electric cooker.
It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric cooking pot, electric steamer etc..
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment Obviously and it is readily appreciated that, wherein:
Fig. 1 is the exploded structural schematic diagram of the cooking apparatus described in one embodiment of the invention;
Fig. 2 is the assembling structure schematic diagram of cooking apparatus shown in Fig. 1;
Schematic cross-sectional view when Fig. 3 is the hole of cooking apparatus sealed steam shown in Fig. 2;
Fig. 4 is schematic cross-sectional view when cooking apparatus shown in Fig. 2 opens steam hole;
Fig. 5 is the enlarged structure schematic diagram in the portions A in Fig. 4;
Fig. 6 is the enlarged structure schematic diagram in the portions B in Fig. 4;
Partial schematic sectional view when Fig. 7 is the cooking apparatus sealed steam hole described in another embodiment of the present invention;
Fig. 8 is schematic cross-sectional view when cooking apparatus shown in Fig. 7 opens steam hole.
Wherein, the reference numeral in Fig. 1 to Fig. 8 and the correspondence between component names are:
10 lids, 20 pressure regulator valves, 31 cleaning chamber, 32 steam holes, 33 sealing rings, 331 first spherical surfaces, 332 second spherical surfaces, 341 driving members, 342 rotary shafts, 343 electromagnetism push rods, 344 motors, 345 cams, 3451 long ends, 3452 short ends, 35 seals for pipe joints Part, 351 sealings, 352 elastic telescopic portions, 353 fixed parts, 36 clean into pipe, 37 cleaning lids, 371 gas vents, 38 air inlet pipe, 39 chainings, 40 spray assemblies.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.
Referring to the cooking apparatus described in Fig. 1 to Fig. 8 descriptions according to some embodiments of the invention.
As shown in Figures 1 to 8, cooking apparatus provided by the invention, including:Pot body, lid 10, pressure regulator valve 20 and material are clear Cleaning device.
Specifically, lid 10 closes with pot body lid and sets out cooking cavity to enclose;Material cleaning device can be with cooking cavity phase Connection is sent into its internal material for cleaning, and the material after cleaning is sent into cooking cavity, and on material cleaning device The gas vent for being additionally provided with the steam hole being connected with the cooking cavity and being connected with the steam hole;Pressure regulator valve, limit exist It in the material cleaning device, and is placed at the steam hole, for utilizing cooking cavity described in its own Weight control Internal pressure.
Cooking apparatus provided by the invention realizes the automatic cleaning of the materials such as rice and automatic by material cleaning device Feeding improves the degree of automation of cooking apparatus, improves the class of product;And pass through the pressure regulator valve in material cleaning device 20 own wt controls the internal pressure of cooking cavity, generates minute-pressure effect, realizes " kPa " pressure functional in pot, is promoted The cooking quality of product, keeps the rice more fragrant and more sweet.
Specifically, before cooking apparatus heating, the materials such as material cleaning device cleaning rice are first passed through, it then will be cleaned Material is sent into cooking cavity, and automatic cleaning greatly improves the usage experience of user with automatic feeding function;Since material is clear Cleaning device is located at the top of cooking cavity, and cooking cavity is quickly fallen under gravity convenient for the material in material cleaning device In room;After heating starts, due to being placed with pressure regulator valve 20 at steam hole 32, so when cooking cavity internal pressure is relatively small When, pressure regulator valve 20 can be got lodged at steam hole 32 with sealed steam hole 32, then pot inner pressure can gradually rise;When in cooking cavity When portion's hypertonia, pressure regulator valve 20 can upwards be jacked up by steam, and some vapor enters in material cleaning device, makes in cooking cavity Portion's pressure reduction;When chamber interior pressure reduction to be cooked is extremely suitable with the own wt of pressure regulator valve 20, pressure regulator valve 20 is again It falls with sealed steam hole 32, ensures that the indoor pressure of cooking cavity will not drop too low, excessively influenced to avoid energy loss The efficiency of heating surface.Therefore, which utilizes the own wt of pressure regulator valve 20, has not only realized the sealing to cooking system, but also realize Control to cooking cavity internal pressure, as long as selecting the pressure regulator valve 20 of approrpiate wts that can make cooking apparatus that there is " kPa " Pressure functional realizes minute-pressure culinary art, to promote cooking quality, keeps rice more fragrant and more sweet;And to be opened in material clear for steam hole 32 On cleaning device so that the inner space of material cleaning device can be used for alleviating the internal pressure of cooking cavity, reach cleaning materials Material and the dual-purpose purpose of pressure regulation, design are very ingenious;And the limit of pressure regulator valve 20 then be ensure that into pressure regulation in material cleaning device Valve 20 is always positioned near steam hole 32, and then ensures the reliable fit of itself and steam hole 32;Meanwhile on material cleaning device It is additionally provided with the gas vent 371 being connected with steam hole 32, ensure that the steam being discharged in cooking cavity can quickly spill into air In, without being largely gathered in the inside of material cleaning device, and then it ensure that the use reliability of product.
Preferably, pressure regulator valve 20 is ball valve.
Pressure regulator valve 20 is ball valve, i.e., 20 entirety of pressure regulator valve is in spherical, and ball valve has the characteristics that universal positioning, active centering, So relatively reliable with the cooperation of steam hole 32.
Preferably, the weight of pressure regulator valve 20 is in the range of 20g to 80g.
The technical staff of our company by test of many times and research after find, by the Weight control of pressure regulator valve 20 20g extremely In the range of 80g, pressure regulator valve 20 can either be avoided, which to kick the beam, causes cooking cavity room pressure too small, and can avoid 20 mistake of pressure regulator valve Cause cooking cavity room pressure excessive again, so that the indoor pressure of cooking cavity can maintain minute-pressure state, with realization " thousand Pa " function.
Preferably, pressure regulator valve 20 is food-grade stainless steel pressure regulator valve 20.
Food-grade stainless steel (such as SUS304 stainless steels) safety and sanitation, while its density is big, is looked for automatically convenient for pressure regulator valve 20 Just.
Certainly, the material of pressure regulator valve 20 is not limited to food-grade stainless steel, can also be other materials;The shape of pressure regulator valve 20 Shape is not limited to spherical, can also be other shapes;The weight of the shape of sealing ring 33, size and pressure regulator valve 20 is also not limited to Above-mentioned numberical range can be according to circumstances adjusted in the actual production process.
In above-described embodiment, it is preferable that material cleaning device is arranged on lid 10, as depicted in figs. 1 and 2.
Wherein, material cleaning device includes cleaning chamber 31 and discharge valve, and the bottom of cleaning chamber 31 is equipped with and cooking cavity The discharge port that room is connected, discharge valve is arranged at discharge port, and can be moved with respect to cleaning chamber 31, is unloaded with opening or closing Material mouth.
Further, steam hole 32 is multiplexed with discharge port, and pressure regulator valve 20 is multiplexed with discharge valve, and pressure regulator valve 20 is located at cleaning chamber In body 31, as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7 and Fig. 8.
In the above-described embodiments, material cleaning device is arranged on lid 10, and discharge port is arranged in cleaning chamber 31 bottom has been connected to cleaning chamber 31 and cooking cavity when then discharge port is opened, convenient for cleaning chamber 31 after the completion of cleaning Interior material is automatically fallen into cooking cavity under gravity, keeps the structure of cooking apparatus compacter rationally.
Preferably, it is an integral structure with the lid of cooking apparatus 10, the packaging efficiency of product not only can be promoted, And it may further ensure that the group between air inlet pipeline, exhaust pipeline, inlet pipeline and plumbing drain and cleaning chamber 31 is assembled Precision and the reliability of sealed connection are closed, is conducive to ensure the use reliability of product.
Steam hole 32 is multiplexed with discharge port, i.e., steam hole 32 is combined into one with discharge port;Pressure regulator valve 20 is multiplexed with discharge valve, I.e. pressure regulator valve 20 is combined into one with discharge valve;Pressure regulator valve 20 is located in cleaning chamber 31, ensure that the limit of pressure regulator valve 20 in lid On 10.Therefore, pressure regulator valve 20 serves as discharge valve during cleaning and blanking, and pressure regulator valve is then served as in cooking process, To realize the integrated of discharge valve and pressure regulator valve, integration is realized, the structure of product is simplified, has saved product cost.
In above-described embodiment, further, material cleaning device further includes sealing element, sealing element setting discharge valve (i.e. Pressure regulator valve 20) between discharge port, for sealing the gap between discharge valve and discharge port.
Preferably, steam hole 32 is round hole, and sealing element is sealing ring 33, and sealing ring 33 is stuck in steam hole 32, and close Diameter d at the most thin position of the inner surface of seal 33 is in the range of 14mm to 25mm, as shown in Figure 1 and Figure 5.
Specifically, the lower part of cleaning chamber 31 is hemispherical, and as depicted in figs. 1 and 2, the circumferential edge of steam hole 32 is equipped with Heavy platform, sealing ring 33 are stuck in heavy platform, as shown in figure 5, and sealing ring 33 top be equipped with the first spherical surface 331 and with the first spherical surface 331 the second connected spherical surfaces 332, as shown in figure 5, the lower part of pressure regulator valve 20 is equipped with cooperation spherical surface;Wherein, first spherical surface 331 Diameter is identical as the spherical diameter of 31 lower part of cleaning chamber, so that sealing ring 33 smoothly connects with the internal face of cleaning chamber 31, As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7 and Fig. 8, the diameter of the second spherical surface 332 it is identical as the cooperation diameter of spherical surface of pressure regulator valve 20 with Sealing ring 33 is set to fit with pressure regulator valve 20, as shown in Figure 3 and Figure 7, and from the lower end of the second spherical surface 332 to lower seal 33 The diameter of inner surface gradually increases, as shown in Figure 5.
In the above-described embodiments, sealing element is set between pressure regulator valve 20 and discharge port, it is ensured that pressure regulator valve 20 is to discharging Effective sealing of mouth/steam hole 32, and then ensure that material or water in cleaning process in cleaning chamber 31 will not fall into culinary art In chamber, in turn ensure that the pressure energy of cooking cavity in cooking process is rapidly achieved minute-pressure state.
Steam hole 32 is round hole, simple in structure, easy to process, is conducive to coordinate with the sealing of sealing ring 33;Sealing element For sealing ring 33, sealing ring 33 is stuck in steam hole 32, sealed reliable and cost is relatively low;The most thin portion of the inner surface of sealing ring 33 Diameter at position determines that the exhaust efficiency of steam hole 32, the technical staff of our company by test of many times and the study found that are incited somebody to action The diameter control at the position can either avoid steam hole 32 is too small steam is caused to be difficult to jack up tune in the range of 14mm to 25mm Pressure valve 20, and can avoid steam hole 32 is excessive the situation that pressure regulator valve 20 is excessive or pressure release is too fast is caused to occur.And for close The most thin position of the inner surface of seal 33, when the inner surface of sealing ring 33 is the cylindrical surface of rule, which is cylindrical surface Diameter;When the cylindrical surface that the inner surface of sealing ring 33 is not regular, when having thickness variation, which then refers to most thin position The diameter at place.
The lower part of cleaning chamber 31 is hemispherical, is easily formed vortex when wind drive washes material, is conducive to improve Cleaning efficiency, and sink to the bottom conducive to material in blanking process and after the unlatching of pressure regulator valve 20 rapidly under in cooking cavity, favorably In raising blanking velocity;The circumferential edge of steam hole 32 is equipped with heavy platform, is easily installed sealing ring 33, and enables sealing ring 33 The non-bulging internal face in cleaning chamber 31;First spherical surface 331 is identical as the diameter of 31 bottom spherical surface of cleaning chamber so that sealing The upper surface of circle 33 smoothly connects with the internal face of cleaning chamber 31, ensure that sealing ring 33 will not be higher by the interior of cleaning chamber 31 Wall surface avoids it from blocking flowing when meter Shui enters pot;Second spherical surface 332 is identical as the cooperation diameter of spherical surface of pressure regulator valve 20, protects Having demonstrate,proved the two can be bonded well, to form effectively sealing.Certainly, for pressure regulator valve is the embodiment of ball valve, cooperation The diameter of spherical surface is the diameter of ball valve.
In above-described embodiment, further, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 7 and Fig. 8, material cleaning device also wraps It includes and cleans pipe 36 and the drive component outside cleaning chamber 31, the input terminal cleaned into pipe 36 is connected with drive component, clearly Wash pipe 36 output end pass through cleaning chamber 31 on connecting hole be inserted into cleaning chamber 31 in and with 20 (i.e. discharging of pressure regulator valve Valve) flexible connection, drive component, which can drive, to be cleaned into the movement of pipe 36, so that cleaning is entered pipe 36 and is driven pressure regulator valve 20 (i.e. discharge valve) Open or close discharge port.
Material cleaning device further includes cleaning into pipe 36 and drive component, when drive component works, can drive clean into The input end motion of pipe 36, and then the output end motion cleaned into pipe 36 is driven, due to cleaning output end and pressure regulation into pipe 36 Valve 20 is connected, so pressure regulator valve 20 can be driven to be moved with respect to cleaning chamber 31, so that pressure regulator valve 20 opens or closes discharge port.
Further, the output end cleaned into pipe 36 is flexibly connected with pressure regulator valve 20, that is, passes through flexible connecting member (such as chaining 39 etc.) it is connected with pressure regulator valve 20, then when 20 downlink of pressure regulator valve touches discharge port or sealing element, flexible connecting member is in relaxation shape State is convenient for the automatic capturing under its own gravity of pressure regulator valve 20, fits with sealing element or discharge port, forms effectively sealing;And by It can deform in flexible connecting member, and pressure regulator valve 20 being capable of automatic capturing so that it cleans and drives pressure regulator valve 20 to transport into pipe 36 Dynamic mode has multiple choices, for example cleans that can to do reciprocally swinging around rotary shaft 342 into pipe 36 (upper and lower, left back, front and back etc. Can be with) or circumferentially rotate, or it is whole vertically or horizontal direction moves reciprocatingly, etc., can realize pressure regulation Valve 20 opens or closes discharge port;It is looked for automatically when regulating and controlling cooking cavity internal pressure in cooking process simultaneously convenient for ball valve Just.
It is explained with reference to some specific embodiments.
In one particular embodiment of the present invention, drive component includes:Actuator and driving member 341, one end and drive Moving part leans, and the other end is fixedly connected into pipe 36 with cleaning, and its middle part passes through rotary shaft 342 and rotated with cleaning chamber 31 Connection;Wherein, actuator can push driving member 341 to rotate, and so that the drive of driving member 341 is cleaned and swung into pipe 36, adjusted with driving Pressure valve 20 opens or closes discharge port.Specifically, actuator is electromagnetism push rod 343, as shown in Figures 1 to 6.
The present invention another specific embodiment in, with above-described embodiment difference lies in:Actuator includes motor 344 The cam 345 being connected with the output shaft of motor 344, cam 345 lean with driving member 341, as shown in Figure 7 and Figure 8.
The (not shown) in another specific embodiment of the present invention, drive component include:Actuator, gear and tooth Sliding block.Specifically, gear is connected with the output shaft of actuator;Rack slide is meshed with gear, and with clean into 36 phase of pipe Even, and vertically extend, moved up and down into pipe 36 with driving to clean.
In above-mentioned the first two specific embodiment, drive component includes actuator and driving member 341, and actuator provides driving Power makes driving member 341 do the rotary motion (swinging) of certain amplitude around rotary shaft 342, due to driving member 341 and cleans into pipe 36 input terminal is fixedly connected, and is cleaned pipe 36 and be plugged in cleaning chamber 31, so under the drive of driving member 341, Using the contact point with cleaning chamber 31 as fulcrum, reciprocally swinging (preferably swinging up and down) is done, and then pressure regulator valve 20 is driven to move, made Pressure regulator valve 20 opens or closes discharge port.
Actuator is electromagnetism push rod 343, and electromagnetism push rod 343 is powered and when power-off can do translational motion, and then is realized pair The promotion of driving member 341;Alternatively, drive driving member 341 to rotate by motor 344+ cams 345, and when motor 344 rotates, energy The long end 3451 or short end 3452 for enough making cam 345 lean with driving member 341, and then realize the promotion to driving member 341.
Such as:Driving member 341 is vertically arranged, and lower end leans with electromagnetism push rod 343, the upper end with clean into Pipe 36 is connected;When being contacted with driving member 341 when electromagnetism push rod 343 is powered off, driving member 341 is in vertical state, pressure regulator valve 20 Closed discharging mouth, as shown in Figure 3;When electromagnetism push rod 343 is powered constantly, the lower end of promotion driving member 341 is to close to cleaning chamber 31 direction movement, then the upper end of driving member 341 is rotated to the direction far from cleaning chamber 31, and is driven and cleaned into the defeated of pipe 36 Enter end to move downward, then the output end cleaned into pipe 36 moves upwards, and pressure regulator valve 20 is driven to leave discharge port, realizes to discharging The opening of mouth, as shown in Figure 4.
Alternatively, driving member 341 is vertically arranged, lower end leans with cam 345, the upper end and cleans into pipe 36 It is connected;When the short end 3452 of cam 345 and driving member 341 contact, driving member 341 is in vertical state, and pressure regulator valve 20 is closed Discharge port, as shown in Figure 7;When the rotation of cam 345 makes its 3451 Contact Transmission part 341 of long end, the lower end of driving member 341 is pushed It is moved to close to the direction of cleaning chamber 31, then the upper end of driving member 341 is rotated to the direction far from cleaning chamber 31, and is driven The input terminal cleaned into pipe 36 moves downward, then the output end cleaned into pipe 36 moves upwards, and drives pressure regulator valve 20 to leave and unload Material mouth realizes the opening to discharge port, as shown in Figure 8.
Certainly, the position of actuator and driving member 341 can be changed, and the opportunity of 343 power on/off of electromagnetism push rod (is powered When closed discharging mouth, when power-off opens discharge port) or the position relationship of cam 345 and driving member 341 can also change and (connect Closed discharging mouth when touching long end 3451 opens discharge port when contacting short end 3452), it can achieve the object of the present invention, it should all Within the scope of the present invention.
In above-mentioned third specific embodiment, drive component includes actuator, gear and rack slide, actuator sliding tooth Wheel rotation, gear band carry-over bar sliding block is vertically moving, so drive clean it is whole vertically moving into pipe 36, then The output end cleaned into pipe 36 also drives pressure regulator valve 20 vertically to move up and down, and realizes the sealing to discharge port or opening.
It in any of the above-described embodiment, cleans between pipe 36 and cleaning chamber 31 and is additionally provided with conduit seals 35, such as scheme 1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7 and Fig. 8.
Specifically, conduit seals 35 include sealing 351, elastic telescopic portion 352 and the fixed part 353 being sequentially connected; Wherein, the circumferential edge of sealing 351, which is equipped with, is adapted with connecting hole so that sealing 351 is connected to the card slot in connecting hole, Elastic telescopic portion 352 is internally provided with elastic telescopic space, fixed part 353 be equipped with clean it is compatible into the size of pipe 36 Mounting hole, the output end cleaned into pipe 36 sequentially pass through sealing 351, elastic telescopic portion 352 and fixed part 353, cleaning are made to enter Pipe 36 is socketed in conduit seals 35, as shown in Figure 8.
Conduit seals 35 are set cleaning, conduit seals 35 had both had certain between pipe 36 and cleaning chamber 31 Toughness, to ensure the excellent sealing to cleaning chamber 31;There is certain elasticity again, can locally generate suitable elasticity and become Shape, to ensure to clean to move into pipe 36.
Specifically, conduit seals 35 include sealing 351, elastic telescopic portion 352 and fixed part 353, and sealing 351 blocks It is connected in connecting hole, and its edge is equipped with card slot, then the cell wall of card slot plays effective sealing function to connecting hole, realizes The sealing function of conduit seals 35;Elastic telescopic portion 352 is internally provided with elastic telescopic space, ensure that and cleans into 36 energy of pipe The movement of certain amplitude occurs for enough opposite cleaning chamber 31;Fixed part 353 is equipped with mounting hole, and size and the cleaning of mounting hole enter Pipe 36 is adapted, and be ensure that conduit seals 35 and is cleaned being relatively fixed into pipe 36.
Preferably, elastic telescopic portion 352 is bellows, as shown in Figure 8.
Bellows has the function of preferable dilatation, both dilatation can occur along center axis, and ensure that clear Washing pipe 36 can move along a straight line;Bending dilatation can occur again, ensure that clean can be rotated into pipe 36 or It swings, and then meets the Activities requirement cleaned into pipe 36.
In some embodiments of the invention, it is water inlet pipe to clean into pipe 36, and the output end of water inlet pipe is also associated with spray Component 40, spray assemblies 40 are located at the top of pressure regulator valve 20, and are connected with water inlet pipe, for spraying water into cleaning chamber 31, As shown in Figures 1 to 8.
It is water inlet pipe to clean into pipe 36, that is, the input terminal cleaned into pipe 36 is connected to water source, cleans the output end into pipe 36 Spray assemblies 40 are also associated with, then cleaning the water of the output of pipe 36 can be sprayed by spray assemblies 40 in cleaning chamber 31, both It can be used in the conveying of water for cleaning before cleaning, and can be used in the auxiliary water spray blanking after cleaning, additionally it is possible to for clear The cleaning for washing cavity 31 realizes multiple functions, very convenient.
It is possible to further which air inlet is arranged in the bottom of cleaning chamber 31, air inlet passes through 38 external air pump of air inlet pipe Or wind turbine, to blow into cleaning chamber 31, air-flow can drive water and rice to roll, and reach and wash a meter purpose.The quantity of air inlet can To be one, central axis of the airintake direction Jing Guo cleaning chamber 31 is conducive to meter water and forms vortex, conducive to rice is washed;Air inlet Quantity can also be multiple, the central axis of multiple air inlets is vertical with the middle vertical plane of cleaning chamber 31, while each air inlet The airintake direction of mouth is consistent, and as depicted in figs. 1 and 2, ensures the uniform clockwise direction of air-flow or inverse time that air inlet is blown into Needle direction is also beneficial to meter water and forms vortex, conducive to rice is washed.
Optionally, nozzle is rotating sprinkler, impact type nozzle or centrifugal sprinkler.
Rotating sprinkler, i.e. nozzle can rotate under the impact of flow or under the driving of other component, pass through Circumferential 360 ° of water sprays can be realized in rotation, are not particularly limited as the quantity and direction of water jet;Impact type nozzle, i.e. nozzle It itself will not rotate, but flow can be to circumferential sputtering in rushing nozzle, 360 ° of circumferential water sprays to realize nozzle, therefore And 360 ° of baffles circumferentially sputtered of water and 360 ° of water jets circumferentially opened can be made by requiring nozzle to have;Centrifugal sprinkler, i.e., It throws away to form 360 ° of circumferential water spray using the centrifugation of flow.
Certainly, nozzle can also be the structure of similar shower, as long as circumferential water spray can be realized, you can realize the present invention's Purpose will not enumerate herein, since these embodiments are without being detached from design philosophy and objective of the invention, thus ability Domain it will be appreciated by the skilled person that these embodiments are within the scope of the invention.
The (not shown) in other embodiments of the present invention, cleans and is connected to water source by three-port structure into pipe 36 And air source, for sending water to the lower part of cleaning chamber 31 and supplying gas.
It cleans and water source or air source is connected to by three-port structure into pipe 36, that is, cleaning can either be used as water inlet effective into pipe 36 In sending water, and air inlet pipe can be used as supplying gas, multiple function integrated in this way is conducive to the structure for simplifying product, and then drop Low product cost.
Further, it cleans and is equipped with sealing sleeve pipe between pipe 36 and output end, sealing sleeve pipe, which is set in, cleans into pipe 36 Output end, and be located on pressure regulator valve 20;Wherein, reserved space, and sealing shroud are limited between sealing sleeve pipe and discharge valve Pipe is equipped with the through-hole being connected with reserved space, so that cleaning the air-flow of the output of pipe 36 can reach under cleaning chamber 31 Portion ensures that air-flow can effectively drive material and water rolling inside cleaning chamber 31, and then plays effective stirring action;And The size of through-hole is significantly less than the size cleaned into pipe 36, thus compared to cleaning into pipe 36, the pressure of the air-flow of through-hole blowout It is obviously increased with speed, the stirring efficiency of air-flow can be further increased;Meanwhile the shape of sealing sleeve pipe can follow discharge valve Shape and change, so the position of through-hole can also accordingly adjust, to change the flow direction of air-flow, it is made preferably to stir material And water.Preferably, the quantity of through-hole is multiple, and multiple through-holes are along the circumferential scattering device of sealing sleeve pipe.
In any of the above-described embodiment, the upper end opening of cleaning chamber 31, material cleaning device further includes that lid is located at cleaning The cleaning lid 37 of the open end of cavity 31, as depicted in figs. 1 and 2.
The open upper end of cleaning chamber 31 is assembled, overhauled and is replaced convenient for the internal structure to cleaning chamber 31.When So, cleaning lid 37 can also be integrated on the lid 10 of cooking apparatus.Preferably, it cleans between lid 37 and cleaning chamber 31 and also sets There is sealing element.
In the above-described embodiments, it cleans on lid 37 and offers gas vent 371, as depicted in figs. 1 and 2.
It cleans lid 37 and is equipped with gas vent 371, ensure that the pressure in cleaning process in cleaning chamber 31 will not be excessively high, especially When it is using wind stirring water rice, the safety in utilization of product ensure that;Further, multiple for discharge port and steam hole 32 Embodiment, gas vent 371 can also ensure that the steam being discharged in cooking cavity can quickly be spilt into air, without big Amount is gathered in cleaning chamber 31, and then ensure that the use reliability of product.
In any of the above-described embodiment, material cleaning device further includes blow-off pipe, for the dirt in cleaning chamber 31 to be discharged Water.
The automatic pollution discharge of cooking apparatus is convenient in the setting of blow-off pipe, to further improve the degree of automation of product.
In any of the above-described embodiment, cooking apparatus is electric cooker.
It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric cooking pot, electric steamer etc..
In conclusion cooking apparatus provided by the invention, the automatic of the materials such as rice is realized by material cleaning device Cleaning and self-feeding, improve the degree of automation of cooking apparatus, improve the class of product;And pass through material cleaning device The own wt of interior pressure regulator valve controls the internal pressure of cooking cavity, generates minute-pressure effect, realizes " kPa " pressure in pot Function improves the cooking quality of product, keeps rice more fragrant and more sweet.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating Or imply relative importance;Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, can also be can Dismantling connection, or be integrally connected;" connected " can be directly connected, can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In description of the invention, it is to be understood that the instructions such as term "upper", "lower", "left", "right", "front", "rear" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched It states, specific direction must be had, with specific azimuth configuration and operation by not indicating or implying the indicated device or unit, It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (12)

1. a kind of cooking apparatus, which is characterized in that including:
Pot body;
Lid closes with the pot body lid and sets out cooking cavity to enclose;
Material cleaning device can be connected with the cooking cavity, be sent into its internal material for cleaning, and will be after cleaning Material be sent into the cooking cavity, and be additionally provided with the steam being connected with the cooking cavity on the material cleaning device Hole and the gas vent being connected with the steam hole;
Pressure regulator valve is limited in the material cleaning device, and is placed at the steam hole, for utilizing its own weight control Make the internal pressure of the cooking cavity.
2. cooking apparatus according to claim 1, which is characterized in that
The material cleaning device is arranged on the lid.
3. cooking apparatus according to claim 2, which is characterized in that
The material cleaning device includes cleaning chamber and discharge valve, and the bottom of the cleaning chamber is equipped with and the cooking cavity The discharge port being connected, the discharge valve are arranged at the discharge port, and can the relatively described cleaning chamber movement, to open Or close the discharge port.
4. cooking apparatus according to claim 3, which is characterized in that
The steam hole is multiplexed with the discharge port, and the pressure regulator valve is multiplexed with the discharge valve, and the pressure regulator valve is located at described In cleaning chamber.
5. cooking apparatus according to claim 4, which is characterized in that
The material cleaning device further includes sealing element, and the sealing element is arranged between the discharge valve and the discharge port, For sealing the gap between the discharge valve and the discharge port.
6. cooking apparatus according to claim 5, which is characterized in that
The steam hole is round hole, and the sealing element is sealing ring, and the sealing ring is stuck in the steam hole, and described close Diameter at the most thin position of the inner surface of seal is in the range of 14mm to 25mm.
7. cooking apparatus according to claim 6, which is characterized in that
The lower part of the cleaning chamber is hemispherical, and the circumferential edge of the steam hole is equipped with heavy platform, and the sealing ring is stuck in institute It states in heavy platform, and the second spherical surface that the top of the sealing ring is equipped with the first spherical surface and is connected with first spherical surface, the tune The lower part of pressure valve is equipped with cooperation spherical surface;
Wherein, the diameter of first spherical surface is identical as the spherical diameter of cleaning chamber lower part so that the sealing ring with The internal face of the cleaning chamber smoothly connects, the diameter phase of the diameter of second spherical surface and the cooperation spherical surface of the pressure regulator valve With so that the sealing ring fits with the pressure regulator valve, and downward by the lower end of second spherical surface, the sealing ring it is interior The diameter on surface gradually increases.
8. cooking apparatus according to any one of claim 1 to 7, which is characterized in that
The weight of the pressure regulator valve is in the range of 20g to 80g;And/or
The pressure regulator valve is food-grade stainless steel pressure regulator valve;And/or
The pressure regulator valve is ball valve.
9. the cooking apparatus according to any one of claim 3 to 7, which is characterized in that
The material cleaning device further includes cleaning pipe and the drive component outside the cleaning chamber, described to clean into pipe Input terminal be connected with the driving component, the output end for cleaning pipe pass through the cleaning chamber on connecting hole be inserted into It is flexibly connected in the cleaning chamber and with the discharge valve, the driving component can drive described clean to be moved into pipe, make Described clean drives the discharge valve to open or close the discharge port into pipe.
10. the cooking apparatus according to any one of claim 3 to 7, which is characterized in that
The upper end opening of the cleaning chamber, the material cleaning device further include the open end that lid is located at the cleaning chamber Cleaning lid.
11. cooking apparatus according to claim 10, which is characterized in that
The cleaning, which covers, offers the gas vent.
12. cooking apparatus according to any one of claim 1 to 7, which is characterized in that
The cooking apparatus is electric cooker.
CN201710276912.5A 2017-04-25 2017-04-25 Cooking apparatus CN108720629A (en)

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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CN104257251A (en) * 2014-09-17 2015-01-07 苏州合欣美电子科技有限公司 Fully-automatic electric cooker
CN204378944U (en) * 2015-01-14 2015-06-10 浙江绍兴苏泊尔生活电器有限公司 A kind of cover assembly and food cooking machine being applicable to cooking machine
CN204427606U (en) * 2014-12-25 2015-07-01 九阳股份有限公司 The electric cooker that a kind of meter Shui Ke separately deposits
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CN204765001U (en) * 2015-06-26 2015-11-18 佛山市顺德区美的电热电器制造有限公司 Upper cover subassembly and have its electric rice cooker
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CN205866584U (en) * 2016-04-15 2017-01-11 九阳股份有限公司 Electric rice cooker of intelligence and intelligent culinary art system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007175324A (en) * 2005-12-28 2007-07-12 Zojirushi Corp Method of manufacturing pressure cooker, and pressure cooker
CN202426275U (en) * 2012-01-13 2012-09-12 美的集团有限公司 Exhaust valve device of electric pressure cooker
CN105050462A (en) * 2013-04-04 2015-11-11 松下知识产权经营株式会社 Heat cooker
CN104257251A (en) * 2014-09-17 2015-01-07 苏州合欣美电子科技有限公司 Fully-automatic electric cooker
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CN204427606U (en) * 2014-12-25 2015-07-01 九阳股份有限公司 The electric cooker that a kind of meter Shui Ke separately deposits
CN204378944U (en) * 2015-01-14 2015-06-10 浙江绍兴苏泊尔生活电器有限公司 A kind of cover assembly and food cooking machine being applicable to cooking machine
CN204765001U (en) * 2015-06-26 2015-11-18 佛山市顺德区美的电热电器制造有限公司 Upper cover subassembly and have its electric rice cooker
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CN205866584U (en) * 2016-04-15 2017-01-11 九阳股份有限公司 Electric rice cooker of intelligence and intelligent culinary art system

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