CN207604759U - Material cleaning device and cooking apparatus - Google Patents

Abstract

The utility model provides a kind of material cleaning device and cooking apparatus, material cleaning device include：Cleaning chamber, rotating wash bowl and seal assembly, the bottom and top of cleaning chamber are respectively equipped with discharge port and air intake passage；Rotating wash bowl is positioned in cleaning chamber；Seal assembly is arranged at discharge port, and can be moved with respect to cleaning chamber, to open or close discharge port；Wherein, the central axis of air intake passage and the central axis of cleaning chamber are not in the same plane, and the central axis of air intake passage is towards the bottom angled of cleaning chamber, so that the air-flow that air intake passage is sent into cleaning chamber is declined along the inner wall surface helix of cleaning chamber, and rotating wash bowl is driven to be rotated along the internal face of cleaning chamber.Material cleaning device provided by the utility model, cleaning chamber is equipped with spiral air intake passage, and rotating wash bowl is also placed in cleaning chamber, and spiral air inlet is matched with rotating wash bowl, ensure that the materials such as the rice in cleaning chamber can fully enter interior pot.

Description

Material cleaning device and cooking apparatus

Technical field

The utility model is related to kitchen appliance technical fields, in particular to a kind of material cleaning device and include this The cooking apparatus of material cleaning device.

Background technology

Currently, intelligentized cooking apparatus such as auto-electric cooker using pottery, generally utilizes the gravity of water and rice will after washing rice Rice substitute into pot, washing rice barn inner wall in this way and being stained with a large amount of grain of rices can not remove；Or using rice under vertical air plenums, need in this way Increase many blowing mouths washing around rice barn, it is complicated, it is difficult to realize, and increased blowing mouth disperseed significantly it is original Wind-force, in addition, even if the problem of increasing several blowing mouths, still remaining dead angle.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of material cleaning Device.

Another of the utility model is designed to provide a kind of cooking apparatus including above-mentioned material cleaning device.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of material cleaning device, For cooking apparatus, including：Cleaning chamber, the bottom and top of the cleaning chamber are respectively equipped with discharge port and air intake passage； Rotating wash bowl is positioned in the cleaning chamber；Seal assembly is arranged at the discharge port, and being capable of the relatively described cleaning chamber Body moves, to open or close the discharge port；Wherein, the center of the central axis of the air intake passage and the cleaning chamber Not in the same plane, and the central axis of the air intake passage is towards the bottom angled of the cleaning chamber for axis, make it is described into The air-flow that the cleaning chamber is sent into wind channel declines along the inner wall surface helix of the cleaning chamber, and drives the rotating wash bowl It is rotated along the internal face of the cleaning chamber.

The material cleaning device that the technical solution of the utility model first aspect provides, cleaning chamber be equipped with spiral into Wind channel, can conveyor screw declines into cleaning chamber high-speed flow, so that most of material in cleaning chamber be led to It crosses bottom discharge openings and is blown into interior pot；And rotating wash bowl is also placed in cleaning chamber, rotating wash bowl can be in the band of high-speed screw air-flow It is rotated along the internal face of cleaning chamber under dynamic, to take up the materials such as remaining grain of rice on cleaning chamber internal face, makes it Spiral declines then enters interior pot by discharge port；Spiral air inlet in this way is matched with rotating wash bowl, ensure that in cleaning chamber The materials such as rice can fully enter interior pot, simple in structure and without dead angle.

Specifically, cleaning chamber is equipped with air intake passage, and the center of the central axis of air intake passage and cleaning chamber Not in the same plane, i.e. the central axis of air intake passage and the central axis of cleaning chamber was both not parallel or non-intersecting for axis, It ensure that the air-flow of air intake passage feeding cleaning chamber can be rotated along the internal face of cleaning chamber；And the center of air intake passage Axis has certain towards the bottom angled of cleaning chamber, the i.e. end face (horizontal plane) of the central axis of air intake passage and cleaning chamber Angle, and air inlet is towards the bottom of cleaning chamber so that the air-flow that air intake passage is sent into cleaning chamber has downward point Speed, thus the air-flow of air intake passage feeding cleaning chamber can decline along the internal face of cleaning chamber while rotating. In other words, air intake passage forms spiral duct, can realize that spiral is entered the wind, then after cleaning, opens discharge port, then big portion Divide material that can be discharged under gravity by discharge port；High speed gas is conveyed to cleaning chamber by spiral duct simultaneously Stream, high-speed flow will be pushed along the spiral inner wall of cleaning chamber, during spiral pushes, can be driven accumulation or is sticked to clear The decline of the materials spiral such as rice on cavity inner wall face is washed, material is made to enter in cooking apparatus eventually by bottom discharge openings Courage, to ensure that the materials such as the rice in cleaning chamber can largely be sent into liner；And spiral is entered the wind so that high-speed flow Spiral declines as helical line of spring in cleaning chamber, thus wind-force will not be disperseed, and dries without dead angle；Meanwhile it is high Fast air-flow blows rotating wash bowl, and rotating wash bowl is driven to rotate together, hits the residual grain of rice on internal face by rotating wash bowl high-speed motion Equal materials take up backspin movement of spinning to remain the materials such as the grain of rice, then entirely fall in interior pot by bottom discharge openings In；In addition, during cleaning, the materials phase mutual friction such as rotating wash bowl and rice, additionally it is possible to play certain auxiliary cleaning and make With so that the material after cleaning is cleaner.

In addition, the material cleaning device in above-mentioned technical proposal provided by the utility model can also have additional skill as follows Art feature：

In the above-mentioned technical solutions, the diameter of the rotating wash bowl is in the range of 8mm to 16mm；And/or the rotating wash bowl Quantity in one to five range.

The technical staff of our company by test of many times and research after find, by the diameter control of rotating wash bowl 8mm extremely In the range of 16mm, the too small gap being easy between seal assembly and discharge port of rotating wash bowl can either be avoided to leak into interior pot Situation occurs, and can avoid rotating wash bowl excessive the case where causing it to be difficult to be blown afloat by air-flow, to ensure that rotating wash bowl With effective cooperation of spiral duct；The quantity of rotating wash bowl is controlled in one to five range, both ensure that rotating wash bowl energy Preferable blanking and cleaning action are enough played, rotating wash bowl is in turn avoided and excessively does lost motion, and avoids rotating wash bowl and occupies sky Between excessive the too small situation of cleaning chamber actual capacity is caused to occur.

In any of the above-described technical solution, the global density of the rotating wash bowl is in 0.6g/cm³To 1.0g/cm³In the range of.

In the above-mentioned technical solutions, when the density of the material of the rotating wash bowl is less than 1.0g/cm³When, the rotating wash bowl is Medicine ball；When the density of the material of the rotating wash bowl is more than 1.0g/cm³When, the rotating wash bowl is hollow ball.

The technical staff of our company is existed the global density control of rotating wash bowl by being found after test of many times and research 0.6g/cm³To 1.0g/cm³In the range of, can either avoid rotating wash bowl kick the beam cause its directly float towards at the top of cleaning chamber without The case where capable of being rotated along cleaning chamber internal face, and can avoid rotating wash bowl is overweight it is caused to be difficult to be blown afloat by air-flow It happens, to ensure that effective cooperation of rotating wash bowl and spiral duct.Specifically, when the density of the material of rotating wash bowl is less than 1.0g/cm³When, rotating wash bowl is medicine ball, is kicked the beam to avoid rotating wash bowl；When the density of the material of rotating wash bowl is more than 1.0g/cm³When, It then needs to use hollow ball, it is overweight to avoid rotating wash bowl.

Can also be hollow it is understood that since rotating wash bowl can be solid, so here " whole close Degree " refers to the quality of rotating wash bowl and the ratio of its total volume.

In any of the above-described technical solution, the surface layer of the rotating wash bowl is hard plastic layer or elastic layer.

In the above-mentioned technical solutions, when the surface layer of the rotating wash bowl is elastic layer, the elastic layer is layer of silica gel.

The surface layer of rotating wash bowl is hard plastic layer or elastic layer, and hard plastic layer or elastic layer are not easy to smash the objects such as rice Material, and noise is smaller, is conducive to the usage experience for improving user.Preferably, elastic layer is layer of silica gel.

In any of the above-described technical solution, the outer surface of the rotating wash bowl is spherical or almost spherical polyhedron.

In the above-mentioned technical solutions, the surface of the rotating wash bowl is equipped with protrusion.

The outer surface of rotating wash bowl is spherical or almost spherical polyhedron, is rotated convenient for rotating wash bowl；Further, Protrusion can be arranged in cleaning ball surface, be easier to scrape the materials such as the grain of rice being sticked on cleaning chamber internal face in this way.

Certainly, it will be understood by those of skill in the art that different cooking apparatus, the phase not to the utmost such as structure, shape, size Together, so the size of rotating wash bowl, quantity, density, shape, ingredient etc. are not limited to described in above-mentioned technical proposal, in actual production It can be adjusted as needed in the process.

In any of the above-described technical solution, the air-flow in the air intake passage enters along the tangential direction of the cleaning chamber The cleaning chamber.

Air-flow in air intake passage enters cleaning chamber along the tangential direction of cleaning chamber, that is, enters the wind direction and cleaning chamber Internal face it is tangent, the directional velocity and direction of advance of the air-flow in cleaning chamber when such air-flow enters cleaning chamber are complete Unanimously, energy loss caused by reducing gas shock cleaning chamber inner wall improves the lower rice efficiency of spiral duct.It is preferred that Ground, air intake passage is integrally formed with cleaning chamber, and air intake passage is circumferentially also tangent with the outside wall surface of cleaning chamber.

In any of the above-described technical solution, the material cleaning device further includes：It cleans into pipe, input terminal is connected to water Source, output end stretch into the cleaning chamber, the water for conveying cleaning material into the cleaning chamber.

It cleans and connects water source (such as water tank or running water pipe) into pipe, water for cleaning can be conveyed to cleaning chamber, i.e., clearly It washes pipe and acts as water inlet pipe, realize the automatic of material cleaning device and send water, further improve the degree of automation of product. Can drive material and water rolling by air-flow and/or rotate to wash to realize as the detailed process of washing；Can also be Washing etc. is realized by agitating device agitation material and water, it can.

In the above-mentioned technical solutions, it is preferable that the input terminal cleaned into pipe is also connected with air source, described to clean into pipe Output end can also be to the lower part delivery air of the cleaning chamber.

The input terminal cleaned into pipe is also connected with air source (such as wind turbine, air pump), can supply gas to the lower part of cleaning chamber, It cleans and also acts as air inlet pipe into pipe, then cleaning the bubble that the air-flow being sent into pipe is formed can drive material and water to roll, It plays the role of stirring, realizes the purpose cleaned automatically；And the structure of material cleaning device is simplified, it is not required to that extra stir is arranged Component is mixed to be cleaned；In addition, this programme is equivalent to a water inlet pipe and air inlet pipe is combined into one, thus simplify the knot of product Structure reduces production cost.As for the connection type cleaned into pipe and water source and air source, three-way pipe or three-way connection can be passed through Etc. structures be connected.

It is of course also possible to which water inlet pipe and air inlet pipe is respectively set, keeps water gentle and enter cleaning chamber by two pipelines； Air source can also be opened during cleaning simultaneously, is blown into cleaning chamber by spiral duct, to promote the rotation of material And rolling, and then improve cleaning efficiency.

In the above-mentioned technical solutions, it is preferable that the output end cleaned into pipe is connected with the upper end of the seal assembly, And the output end for cleaning pipe can move in the cleaning chamber, to drive the seal assembly to open or close institute State discharge port.

It cleans and is connected with the upper end of seal assembly into the output end of pipe, and the output end cleaned into pipe can be in cleaning chamber Interior movement, then by control clean into pipe movement can simultaneously with dynamic sealing assembly with respect to cleaning chamber move, and then open Or discharge port is closed, it is very convenient.

Can swing up and down or vertically transport up and down as the specific motion mode of the output end cleaned into pipe It is dynamic, opening or closing for discharge port is at this moment realized by the lifting of seal assembly, can be specifically that seal assembly closes when rising Close discharge port, when decline opens discharge port, opens discharge port when can also be rising, and when decline closes discharge port；Certainly also may be used To be that horizontal linear is mobile in cleaning chamber or rotates horizontally or swing or swings, make seal assembly along horizontal Direction opens or closes discharge port, will not enumerate herein, but can realize the purpose of this utility model, therefore this field It will be appreciated by the skilled person that these technical solutions should be within the protection scope of the present utility model.

In the above-mentioned technical solutions, optionally, the seal assembly includes unloads compatible with the shape of the discharge port Expect that valve, the discharge valve are connected with the output end cleaned into pipe.

In the above-mentioned technical solutions, further, the seal assembly further includes sealing sleeve pipe, and the sealing sleeve pipe is arranged In the output end cleaned into pipe, and it is located on the discharge valve；Wherein, between the sealing sleeve pipe and the discharge valve Limit reserved space, and the sealing sleeve pipe is equipped with the through-hole being connected with the reserved space so that it is described clean into The air-flow of pipe output can reach the lower part of the cleaning chamber.

In the above-mentioned technical solutions, the discharge valve is ball sealer, and the ball sealer is flexibly connected with described clean into pipe.

Seal assembly includes discharge valve, and the shape of discharge valve is adapted with the shape of discharge port, ensure that seal assembly energy Enough effectively seal against discharge port；And discharge valve is connected with the output end for cleaning into pipe, ensure that seal assembly and cleans into pipe Effectively cooperation.

The setting of sealing sleeve pipe so that reserved space need to be introduced by cleaning the air-flow exported into pipe, be then passed through sealing sleeve pipe On through-hole could blow out, and then touch material and water, this in a disguised form extends the length cleaned into pipe, ensure that air-flow can It is blown out from the lower part of cleaning chamber so that air-flow 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, through-hole is blown out Air-flow pressure and speed obviously increase, the stirring efficiency of air-flow can be further increased；Meanwhile the shape of sealing sleeve pipe can Changed with following the shape of discharge valve, so the position of through-hole can also accordingly adjust, to change the flow direction of air-flow, makes it more Stir material and water well.

Preferably, the quantity of the through-hole is multiple, and multiple through-holes are set along the circumferential dispersion of the sealing sleeve pipe It sets.

The quantity of through-hole is multiple, and multiple through-holes along the circumferential scattering device of seal sleeve, then one is cleaned into pipe i.e. The air-flow of multiple directions can be blown out, and then the material and water at each position in cleaning chamber are adequately stirred, is being ensured On the basis of cleaning performance, the structure of product is simplified, production cost is reduced.

Discharge valve is ball sealer, and ball sealer density is big, and effectively sealing, material can be formed with automatic capturing when for sealing It is of fine quality to be selected as SUS304, safety and sanitation；It is realized and is flexibly connected by flexible piece (such as chaining) between discharge valve and ball sealer, it is flexible Part is easily deformable, is convenient for ball sealer automatic capturing under its own gravity, to be bonded with discharge port, forms effectively sealing；And to clear The requirement for washing the movement locus of pipe is relatively low, no matter movement in a curve or moves along a straight line, can be automatic under its own gravity Centering is to realize effective sealing.

Certainly, discharge valve may be the sealing element of other forms, discharge valve and clean between pipe or rigidity Connection or other connection types, can realize the purpose of this utility model, thus should be covered by the scope of the present utility model It is interior.

In the above-mentioned technical solutions, optionally, the seal assembly includes：Shell is mutually fitted with the shape of the discharge port Match；Nozzle connection is mounted on the top of the shell, and is connected to the output end cleaned into pipe, and with it is described clean into Pipe is connected；Atomizer, is mounted on the bottom of the shell, and is oppositely arranged with the nozzle connection, water jet and institute The cooking cavity for stating cooking apparatus is connected, and with the nozzle connection relative motion can occur for the atomizer；Wherein, It is described to clean when moving up and down into pipe, the shell can be driven to move up and down, while driving the nozzle connection and the mist Change nozzle and relative motion occurs, so that when the shell closes the discharge port, the atomizer and the nozzle connection When being isolated, and the shell being made to open the discharge port, the atomizer is connected with the nozzle connection.

In the above-mentioned technical solutions, further, the seal assembly further includes：Elastic component is located in the shell, and is used In when the shell opens the discharge port, the nozzle connection is made to be connected with the atomizer.

In the above-mentioned technical solutions, the shell includes：Spraying upper cover, the nozzle connection are mounted on the spraying upper cover On；Spraying lower cover is connected with the lower end of the spraying upper cover, and the atomizer is mounted under the spraying on lid, and is run through The spraying lower cover；Wherein, the spraying upper cover and/or the shape of the spraying lower cover are adapted with the discharge port.

Seal assembly includes shell, nozzle connection and atomizer, and shell is adapted with the shape of discharge port, it is thus possible to Discharge port is opened or closed, realizes the sealing function of seal assembly；Nozzle connection is mounted on the top of shell, and is connected to cleaning Enter the output end of pipe, and be connected into pipe with cleaning, ensure that it can be that seal assembly supplies water, and can drive close to clean into pipe Sealing assembly moves up and down, so that shell opens or closes discharge port；Atomizer is mounted on the bottom of shell, and and nozzle connection It is oppositely arranged, and its water jet is connected with cooking cavity, then when itself and nozzle connection generation relative motion, and then is connect with nozzle When head is connected, you can spray water is sprayed into cooking cavity, carries out anti-overflow brokenly bubble, realizes the Anti-spill of seal assembly, this When shell open discharge port just, and spray water can be sprayed using atomizer, more uniformly, thus anti-overflow effect of breaking bubble is more It is good；When relative motion occurs for atomizer and nozzle connection, and then is isolated with nozzle connection, nozzle is closed (due to atomization Nozzle requires flow that there is certain pressure could enter and then ejects, therefore when atomizer and nozzle connection are isolated Nozzle is closed), shell closes discharge port at this time, and material cleaning device can carry out cleaning process, and nozzle closes It closes and avoids leak at atomizer and lead to water loss, ensure that being normally carried out for cleaning process.

The concrete mode that relative motion occurs as nozzle connection and atomizer, can be that atomizer is fixed on shell On, nozzle connection is movably arranged on shell, its phase with atomizer is realized by the movement of nozzle connection opposite shell To movement；Can also be that nozzle connection is fixed on the shell, atomizer is movably arranged on shell, opposite by atomizer Shell moves to realize its relative motion with nozzle connection；It is of course also possible to be that atomizer and nozzle connection are movable Installation on the shell, the relative motion of atomizer and nozzle connection is realized by the movement of the opposite shell of the two.

Elastic component is equipped in activity space, then when shell seal discharge port, flexible deformation storage elasticity occurs for elastic component Potential energy, water inlet pipe and cleaning chamber can make nozzle connection and atomization respectively to nozzle connection and shell application active force at this time Nozzle is separated, to close atomizer；When shell opens discharge port, cleaning chamber disappears to the active force that shell applies, Elastic component discharges elastic potential energy and restores deformation, and then nozzle connection is made to be abutted together with atomizer, makes nozzle connection and spray Mouth is connected, and to open atomizer, the inside for having simultaneously switched off nozzle connection and cleaning chamber connects, then water inlet pipe exports Water will be entered in liner in the form of spray water by atomizer, carry out brokenly bubble it is anti-overflow.Therefore, by being arranged inside the shell Elastic component both ensure that sealing and the realization of Anti-spill to realize automatically opening for atomizer, in turn simplify the knot of product Structure, design are very ingenious.Preferably, elastic component is spring, and spring is good, and deflection is big, and cheap.

Certainly, elastic component can also be other elastic constructions such as shrapnel, will not enumerate herein；It can not also be in shell Interior setting elastic component, but by other structures, to realize the relative motion of nozzle connection and atomizer, and then realize nozzle The connection or disconnection of connector and atomizer, such as：Elastic component, elastic component and atomizer phase are set below cleaning chamber Even, when water inlet pipe moves upwards closed discharging mouth, stretcher strain occurs for elastic component, makes atomizer and nozzle connection phase point From；When water inlet pipe, which moves downward, opens discharge port, elastic component restores deformation or compressive deformation occurs, and makes nozzle connection and mist Change nozzle connection；Or other schemes, it will not enumerate herein, since these technical solutions can realize the utility model Purpose, and design philosophy and objective without being detached from the utility model thus should be within the protection scope of the present utility model.

Shell includes spraying upper cover and spraying lower cover, and nozzle connection and atomizer are separately mounted to spraying upper cover and spraying On lower lid, and atomizer ensure that the water jet of atomizer can be connected with cooking cavity, in turn through spraying lower cover Spray water is sprayed into liner；And shell consists of two parts, and is convenient for nozzle connection, the maintenance of elastic component and atomizer and dress It unloads；Spraying upper cover either spray lower cover or spray upper cover and spraying lower cover shape be adapted with discharge port, can ensure Effective sealing of the shell to discharge port.

Further, the nozzle connection is movably arranged on the shell, and its lower end is equipped with positive stop lug boss, the mist Change nozzle to be fixedly mounted on the housing, the elastic component is set on the nozzle connection, and its upper and lower ends is supported respectively It leans against on the shell and the positive stop lug boss, and is in compressive state；Wherein, it is described outer when the water inlet pipe moves upwards Shell closes the discharge port；When the water inlet pipe moves downward, the shell opens the discharge port.

Nozzle connection is movably arranged on shell so that nozzle connection can opposite shell move, ensure that nozzle With atomizer relative motion can occur for connector；The lower end of nozzle connection is equipped with positive stop lug boss, ensure that nozzle connection will not Deviate from shell；Elastic component is set on nozzle connection, and its upper and lower ends is born against on shell and positive stop lug boss, is both ensured Elastic component will not fall off, and the deformation direction in turn ensuring elastic component is consistent with the direction of motion of nozzle connection, and then improve The use reliability of elastic component；Elastic component is in compressive state, and when ensure that shell opens discharge port, elastic component can be to spray Mouth connector applies downward active force, since atomizer is fixedly mounted on the shell, so elastic component can be by nozzle connection It is tightly abutted against on atomizer, realizes the connection of atomizer and nozzle connection；When water inlet pipe moves upwards, shell seal unloads Material mouth, so cleaning chamber and water inlet pipe can apply active force downwardly and upwardly to shell and nozzle connection respectively, then shell It can apply squeezing action power to elastic component with nozzle connection, make elastic component that further compressive deformation occur, while realizing nozzle The separation of connector and atomizer is connected to cleaning chamber to close atomizer；When water inlet pipe moves downward, shell opening is unloaded Material mouth, so cleaning chamber disappears to the active force that shell applies, elastic component restores deformation, upward shell, and shell drives Atomizer relative nozzle connector moves upwards, and nozzle connection is made to be tightly abutted against on atomizer, to open atomizer, even Logical liner.

Further, the inside of the shell is additionally provided with annular stop plate, the top of the annular stop plate and the shell Portion is connected, and is set in the outside of the nozzle connection；And/or limiting stand terrace is equipped at the discharge port, on the shell Equipped with limit protrusion compatible with the limiting stand terrace, the limit protrusion is located at the lower section of the limiting stand terrace.

Annular stop plate is enclosed inside the shell to be set to form sliding slot compatible with nozzle connection, to nozzle connection vertical direction Movement plays guiding role, and avoids the gap discharge of water or air-flow between shell and nozzle connection.

Limiting stand terrace is set at discharge port, limit protrusion is set on shell, and limit protrusion is located at limiting stand terrace Lower section when then shell moves upwards, leans with limiting stand terrace, realizes the closing to discharge port；When shell moves downward, with Limiting stand terrace is separated, and realizes the opening to discharge port；Meanwhile limiting stand terrace is matched with limit protrusion, existing axial direction Sealing, and have radial seal, to improve the leakproofness of anti-overflow spray equipment.

Further, the shell is equipped with the through-hole being connected with the cleaning chamber；And/or the nozzle connection Sealing element is equipped between the atomizer, for sealing the gap between the nozzle connection and the atomizer；With/ Or, sealing element is equipped between the shell and the discharge port, for sealing the gap between the shell and the discharge port.

Due to being additionally provided with through-hole on shell, thus the water of water inlet pipe output can be entered in cleaning chamber by through-hole, be Material cleaning device provides the water of cleaning material, and material cleaning device can carry out cleaning process.Therefore anti-overflow spray equipment Inlet function is also acted, is formd into water, sealing, the anti-overflow integrated apparatus being combined, reasonable for structure, design is very skilful It is wonderful, the compacter beauty of moulding.Specifically, as previously mentioned, when shell closes discharge port, nozzle connection and atomizer phase point From nozzle is closed, and nozzle connection can provide cleaning material by being connected to inside through-hole and cleaning chamber for cleaning chamber at this time Water；When shell open discharge port when, nozzle connection is connected with atomizer, nozzle open, at this time nozzle connection with lead to Hole disconnects, so the water of water inlet pipe output can only be entered by atomizer in cooking cavity, realizes anti-overflow brokenly bubble.

Certainly, water inlet pipe can not also send water, such as water inlet pipe positioned at anti-overflow by anti-overflow spray equipment to cleaning chamber Part outside spray equipment is equipped with through-hole or water inlet pipe tool there are two output end etc., these schemes can be by the end part of water inlet pipe For two flow paths, one is used to supply water for cleaning chamber, another is used to be the water supply of anti-overflow spray equipment, as long as rationally controlling two The break-make of a flow path since these technical solutions can realize the purpose of this utility model, and is not detached from this reality With novel design philosophy and objective, therefore it will be understood by those of skill in the art that these technical solutions should all be in this practicality In novel protection domain.

Sealing element is set between nozzle connection and atomizer, can be improved two when nozzle connection is connected to atomizer Leakproofness between person ensures that there is flow enough pressure to enter atomizer, and then improves the spraying brokenly bubble of atomizer Efficiency.Preferably, the sealing element is sealing rubber ring.

Sealing element is set between shell and discharge port, leakproofness when shell seal discharge port, Jin Erbao can be improved The substances such as material or water in card cleaning chamber will not fall into liner.Preferably, the sealing element is sealing rubber ring.

Further, sealing element is equipped between the spraying upper cover and the spraying lower cover, for sealing the spraying Gap between lid and the spraying lower cover.

Sealing element is set between spraying upper cover and spraying lower cover, leakproofness between the two can be improved.Preferably, institute It is sealing rubber ring to state sealing element.

In any of the above-described technical solution, the material cleaning device further includes：Drive component is located at the cleaning chamber Outside, and with the input terminal cleaned into pipe it is connected, for driving described clean to swing up and down or drive institute around rotary shaft into pipe It states to clean and vertically move up and down into pipe, the output end for cleaning pipe is enable to be lifted in the cleaning chamber Movement.

It is moved into pipe by drive component to drive to clean, further improves the degree of automation of product；Drive component It can drive to clean and be swung up and down around rotary shaft into pipe, lifting fortune can be done in cleaning chamber by cleaning the output end of pipe in this way Dynamic (movement locus is camber line)；It integrally vertically moves up and down into pipe alternatively, drive component can drive to clean, it is clear in this way (movement locus is straight line) can also be moved up and down in cleaning chamber by washing the output end of pipe, can discharge valve be driven to do Elevating movement, and then realize and discharge port is opened or closed.

Preferably, cleaning between pipe and cleaning chamber both had equipped with conduit seals, conduit seals such as bellowss Certain toughness, to ensure the excellent sealing to cleaning chamber；There is certain elasticity again, can locally generate suitable elasticity Deformation, to ensure to clean to move into pipe.

Such as：The driving component includes actuator and driving member, and one end of driving member leans with the actuator, separately One end is fixedly connected with described clean into pipe, and its middle part is rotatablely connected by rotary shaft and the cleaning chamber；Wherein, described Actuator can push the driving member to rotate, and make the driving member that described clean be driven to be swung into pipe, to drive the ball valve 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 ball valve movement is driven, so that ball valve is opened or closed discharge port.

The actuator is electromagnetism push rod；Or, the actuator includes motor and is connected with the output shaft of the motor Cam, 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.

Specifically, driving member is vertically arranged, and lower end leans with electromagnetism push rod/cam, the upper end and cleaning Enter pipe to be connected；When electromagnetism push rod powers off/short end of cam is with driving member when contacting, driving member be in vertical state, and ball valve seals 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 ball valve is driven to leave discharge port, and discharge port is beaten in realization 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 realize the purpose of this utility model, it should all be in the guarantor of the utility model It protects in range.

Alternatively, drive component includes actuator and the transmission component that is connected with actuator, transmission component and clean into pipe Input terminal is connected, and is moved up and down into pipe with driving to clean；Transmission component includes gear and rack slide, and gear and actuator are (such as Motor) output shaft be connected, rotated with the rotation of motor shaft, rack slide is meshed with gear, and vertically prolongs It stretches, then when gear rotates, rack slide is driven vertically to move up and down, and then realize the up and down motion of water inlet pipe.Certainly, Transmission component is not limited to this structure of rack-and-pinion sliding block, can also be other forms, will not enumerate herein.

In any of the above-described technical solution, the material cleaning device further includes：Feed pipe, input terminal and output end point It is not connected with the material storing box of the cooking apparatus and the air intake passage, to be sent into the material in the feed pipe using wind-force In the cleaning chamber.

Cooking apparatus further includes material storing box, and material storing box is connected by feed pipe with air intake passage, and cooking apparatus is realized Self-feeding improves the degree of automation of cooking apparatus；Feed pipe is connected with air intake passage, to utilize wind-force will be in feed pipe Material be sent into cleaning chamber in, realize pneumatic feed, that is, utilize wind-force material be sent into cleaning chamber in, feeding efficiency Height, and it is clean pollution-free.

Specifically, cleaning start before, open material storing box, so that the material in material storing box is entered feed pipe, open simultaneously with into The connected air source (such as wind turbine or air pump) in wind channel is blown to air intake passage, and the material in feed pipe is blown into cleaning chamber, After feeding, material storing box is closed；After cleaning, air intake passage is blown again, is pushed using high-speed flow spiral, will be clear The material washed in cavity is completely fed in liner.

In any of the above-described technical solution, the material cleaning device further includes：Headlamp is arranged in the cleaning chamber Side or top；And/or anti-overflow detection device, the opening and closing for controlling the seal assembly；And/or drainpipe, the row The input terminal of water pipe stretches into the bottom of the cleaning chamber, for the water in the cleaning chamber to be discharged.

On the side of cleaning chamber or top, headlamp is set, convenient in displaying cleaning chamber cleaning process and clean into Degree.

By the way that anti-overflow detection device is arranged, can detect brokenly bubble whether is needed in cooking process automatically, and then automatically open Or the Anti-spill of seal assembly is closed, to further improve the degree of automation of product.Optionally, anti-overflow detection device For temperature-sensing probe (or temperature probe) and/or anti-flow electrode.

The setting of drainpipe is automatically drained out convenient for sewage in cleaning chamber, to further improving the automatic of product Change degree.

The technical solution of the utility model second aspect provides a kind of cooking apparatus, including：Main body is cooked, there is culinary art Chamber；With the material cleaning device as described in any one of first aspect technical solution, the discharge port of cleaning chamber with it is described Cooking cavity is connected, and the culinary art is sent into for cleaning the material being sent into the cleaning chamber, and by the material after cleaning In chamber.

The cooking apparatus that the technical solution of the utility model second aspect provides, because including appointing in first aspect technical solution Material cleaning device described in one, thus with all advantageous effects possessed by any of the above-described technical solution, herein no longer It repeats.

In the above-mentioned technical solutions, the culinary art main body includes：Pot body and lid, the lid and the pot body lid close with It encloses and sets out the cooking cavity；Wherein, the material cleaning device is arranged on the lid.

Material cleaning device is arranged on lid, is connected to cooking cavity when being opened convenient for the discharge port of cleaning chamber, So that the material in cleaning chamber can smoothly enter into cooking cavity and be cooked, keep structure compacter rationally.

Preferably, the cleaning chamber of material cleaning device and the lid of cooking apparatus are an integral structure, and not only may be used in this way To promote the packaging efficiency of product, and may further ensure that air inlet pipeline, exhaust pipeline, inlet pipeline and plumbing drain with it is clear The reliability for washing the assembling cooperation precision and sealed connection between cavity is conducive to ensure the use reliability 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..

This practicality will become apparent in above-mentioned novel additional aspect and advantage in following description section, or pass through this The practice of utility model is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the local overlooking structural schematic diagram of the cooking apparatus described in the utility model some embodiments；

Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view；

Fig. 3 is the partial enlargement structural representation of cooking apparatus shown in Fig. 2；

Fig. 4 is the enlarged structure schematic diagram in the portions B in Fig. 3；

Fig. 5 be in Fig. 1 C-C to schematic cross-sectional view；

Fig. 6 is the schematic cross-sectional view of the rotating wash bowl described in the utility model one embodiment；

Fig. 7 is the schematic cross-sectional view of the rotating wash bowl described in the utility model another embodiment；

Fig. 8 is the schematic cross-sectional view of the rotating wash bowl described in the utility model another embodiment；

Fig. 9 is the schematic cross-sectional view of the rotating wash bowl described in the utility model further embodiment.

Wherein, the reference numeral in Fig. 1 to Fig. 9 and the correspondence between component names are：

1 culinary art main body, 10 lids, 20 pot bodys, 2 material cleaning devices, 210 cleaning chamber, 211 air intake passages, 212 cleanings Ball, 213 protrusions, 220 clean into pipe, 221 three-way pipes, 230 motors, 240 gears, 250 rack slides, 260 feed pipes, and 270 shine Bright lamp, 280 temperature-sensing probes, 290 drainpipes, 3 seal assemblies, 310 spraying upper covers, 311 through-holes, 312 annular stop plates, 313 limits Position protrusion, 320 spraying lower covers, 330 nozzle connections, 331 positive stop lug boss, 340 atomizers, 350 springs, 360 sealing rubber rings.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously It is not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 9 descriptions according to described in the utility model some embodiments material cleaning device and culinary art Utensil.

As shown in Figures 1 to 5, the material cleaning device 2 that the embodiment of the utility model first aspect provides, for cooking Utensil, including：Cleaning chamber 210, rotating wash bowl 212 and seal assembly 3.

Specifically, the bottom and top of cleaning chamber 210 are respectively equipped with discharge port and air intake passage 211；Rotating wash bowl 212 is put It is placed in cleaning chamber 210；Seal assembly 3 is arranged at discharge port, and can be moved with respect to cleaning chamber 210, with opening or Close discharge port；Wherein, the central axis of the central axis of air intake passage 211 and cleaning chamber 210 not in the same plane, and The central axis of air intake passage 211 makes air intake passage 211 be sent into the gas of cleaning chamber 210 towards the bottom angled of cleaning chamber 210 Stream declines along the inner wall surface helix of cleaning chamber 210, and rotating wash bowl 212 is driven to be rotated along the internal face of cleaning chamber 210.

The material cleaning device 2 that the embodiment of the utility model first aspect provides, cleaning chamber 210 are equipped with spiral Air intake passage 211, can conveyor screw declines into cleaning chamber 210 high-speed flow, to will be big in cleaning chamber 210 Partial material is blown into interior pot by bottom discharge openings；And rotating wash bowl 212 is also placed in cleaning chamber 210, rotating wash bowl 212 can It is rotated along the internal face of cleaning chamber 210 under the drive of high-speed screw air-flow, thus will be residual on 210 internal face of cleaning chamber The materials such as the grain of rice stayed take up, and so that its spiral is declined and then enter interior pot by discharge port；Spiral air inlet and rotating wash bowl 212 in this way It matches, ensure that the materials such as the rice in cleaning chamber 210 can fully enter interior pot, it is simple in structure and without dead angle.

Specifically, cleaning chamber 210 is equipped with air intake passage 211, and the central axis of air intake passage 211 and cleaning chamber The central axis of body 210 not in the same plane, i.e. the central axis of the central axis of air intake passage 211 and cleaning chamber 210 Both not parallel or non-intersecting, it ensure that the air-flow of the feeding cleaning chamber 210 of air intake passage 211 can be along cleaning chamber 210 Internal face rotates；And the central axis of air intake passage 211 is towards the bottom angled of cleaning chamber 210, the i.e. center of air intake passage 211 The end face (horizontal plane) of axis and cleaning chamber 210 has certain angle, and air inlet is towards the bottom of cleaning chamber 210, So that the air-flow that air intake passage 211 is sent into cleaning chamber 210 has downward component velocity, thus air intake passage 211 is sent into cleaning The air-flow of cavity 210 can decline along the internal face of cleaning chamber 210 while rotating.In other words, 211 shape of air intake passage It at spiral duct, can realize that spiral is entered the wind, then after cleaning, open discharge port, then most of material can be in gravity Under the action of be discharged by discharge port；High-speed flow is conveyed to cleaning chamber 210 by spiral duct simultaneously, high-speed flow is by edge The spiral inner wall for cleaning chamber 210 pushes, and during spiral pushes, can drive accumulation or be sticked in cleaning chamber 210 The materials spiral such as rice on wall surface declines, and so that material is entered the liner of cooking apparatus eventually by bottom discharge openings, to protect Liner can be largely sent by having demonstrate,proved the materials such as the rice in cleaning chamber 210；And spiral is entered the wind so that high-speed flow is cleaning Spiral declines as helical line of spring in cavity 210, thus wind-force will not be disperseed, and dries without dead angle；Meanwhile high speed gas Stream blows rotating wash bowl 212, and rotating wash bowl 212 is driven to rotate together, hits the residual on internal face by 212 high-speed motion of rotating wash bowl The materials such as the grain of rice take up backspin movement of spinning to remain the materials such as the grain of rice, are then entirely fallen in by bottom discharge openings In interior pot；In addition, during cleaning, the materials phase mutual friction such as rotating wash bowl 212 and rice, additionally it is possible to play certain auxiliary Cleaning action so that the material after cleaning is cleaner.

Preferably, the diameter of rotating wash bowl 212 is in the range of 8mm to 16mm.

Preferably, the quantity of rotating wash bowl 212 is in one to five range.

The technical staff of our company by test of many times and research after find, by the diameter control of rotating wash bowl 212 8mm extremely In the range of 16mm, it can either avoid rotating wash bowl 212 is too small from being easy to leak into interior pot from the gap between seal assembly 3 and discharge port In situation occur, and 212 excessive the case where causing it to be difficult to be blown afloat by air-flow of rotating wash bowl can be avoided, to ensure that Effective cooperation of rotating wash bowl 212 and spiral duct；The quantity of rotating wash bowl 212 is controlled in one to five range, was both protected Preferable blanking and cleaning action can be played by having demonstrate,proved rotating wash bowl 212, in turn avoided rotating wash bowl 212 and excessively done lost motion, and The excessive situation for causing 210 actual capacity of cleaning chamber too small of 212 occupied space of rotating wash bowl is avoided to occur.

Preferably, the global density of rotating wash bowl 212 is in 0.6g/cm³To 1.0g/cm³In the range of.

Wherein, when the density of the material of rotating wash bowl 212 is less than 1.0g/cm³When, rotating wash bowl 212 is medicine ball, such as Fig. 6 and Shown in Fig. 8；When the density of the material of rotating wash bowl 212 is more than 1.0g/cm³When, rotating wash bowl 212 is hollow ball, such as Fig. 7 and Fig. 9 institutes Show.

The technical staff of our company is existed the global density control of rotating wash bowl 212 by being found after test of many times and research 0.6g/cm³To 1.0g/cm³In the range of, rotating wash bowl 212 can either be avoided, which to kick the beam, causes it directly to float towards the top of cleaning chamber 210 Portion and the case where cannot be rotated along 210 internal face of cleaning chamber, and can avoid rotating wash bowl 212 is overweight it is caused to be difficult to The case where being blown afloat by air-flow, to ensure that effective cooperation of rotating wash bowl 212 and spiral duct.

Wherein, when the density of the material of rotating wash bowl 212 is less than 1.0g/cm³When, rotating wash bowl 212 is medicine ball, to avoid clear Ball 212 is washed to kick the beam；When the density of the material of rotating wash bowl 212 is more than 1.0g/cm³When, then it needs to use hollow ball, to avoid rotating wash bowl 212 is overweight.

Can also be hollow it is understood that since rotating wash bowl 212 can be solid, so " entirety here Density " refers to the quality of rotating wash bowl 212 and the ratio of its total volume.

Preferably, the surface layer of rotating wash bowl 212 is hard plastic layer or elastic layer.Specifically, elastic layer is layer of silica gel.

The surface layer of rotating wash bowl 212 is hard plastic layer or elastic layer, and hard plastic layer or elastic layer are not easy to smash rice Equal materials, and noise is smaller, is conducive to the usage experience for improving user.Preferably, elastic layer is layer of silica gel.

In any of the above-described embodiment, the outer surface of rotating wash bowl 212 is spherical (as shown in Figure 6 and Figure 7) or almost spherical Polyhedron (as shown in Figure 8).

Further, the surface of rotating wash bowl 212 is equipped with protrusion 213, as shown in Figure 9.

The outer surface of rotating wash bowl 212 is spherical or almost spherical polyhedron, is rotated convenient for rotating wash bowl 212；Into One step, protrusion 213 can be arranged in 212 surface of rotating wash bowl, be easier to scrape the rice being sticked on 210 internal face of cleaning chamber in this way The materials such as grain.

Certainly, it will be understood by those of skill in the art that different cooking apparatus, the phase not to the utmost such as structure, shape, size Together, so the size of rotating wash bowl 212, quantity, density, shape, ingredient etc. are not limited to the above embodiment, in actual production process In can be adjusted as needed.

In any of the above-described embodiment, the air-flow in air intake passage 211 enters cleaning along the tangential direction of cleaning chamber 210 Cavity 210.

Air-flow in air intake passage 211 enters cleaning chamber 210 along the tangential direction of cleaning chamber 210, that is, enters the wind direction Tangent with the internal face of cleaning chamber 210, directional velocity when such air-flow enters cleaning chamber 210 is with air-flow in cleaning chamber Direction of advance in 210 is completely the same, and energy loss caused by reducing 210 inner wall of gas shock cleaning chamber improves spiral shell The lower rice efficiency in whirlwind road.Preferably, air intake passage 211 is integrally formed with cleaning chamber 210, and air intake passage 211 is in circumference On it is also tangent with the outside wall surface of cleaning chamber 210.

In any of the above-described embodiment, material cleaning device 2 further includes：It cleans into pipe 220, input terminal is connected to water Source, output end stretch into cleaning chamber 210, the water for conveying cleaning material into cleaning chamber 210, such as Fig. 1 to Fig. 5 It is shown.

It cleans and connects water source (such as water tank or running water pipe) into pipe 220, cleaning can be conveyed to cleaning chamber 210 and used Water cleans and acts as water inlet pipe into pipe 220, realize the automatic of material cleaning device 2 and send water, further improve product The degree of automation.Can drive material and water rolling and/or rotation to realize water by air-flow as the detailed process of washing It washes；Can also be that washing etc. is realized by agitating device agitation material and water, it can.

Further, the input terminal cleaned into pipe 220 is also connected with air source, as shown in Figure 1, cleaning the output into pipe 220 End can also be to the lower part delivery air of cleaning chamber 210.

The input terminal cleaned into pipe 220 is also connected with air source (such as wind turbine, air pump), can be under cleaning chamber 210 Portion supplies gas, that is, cleans and also act as air inlet pipe into pipe 220, then cleaning the bubble that the air-flow being sent into pipe 220 is formed can drive Material and water rolling, play the role of stirring, realize the purpose cleaned automatically；And the structure of material cleaning device 2 is simplified, no Extra mixing component need to be arranged to be cleaned；In addition, this programme is equivalent to a water inlet pipe and air inlet pipe is combined into one, thus letter The structure for having changed product, reduces production cost.As for the connection type cleaned into pipe 220 and water source and air source, can pass through The structures such as three-way pipe 221 or three-way connection are connected.

It is of course also possible to which water inlet pipe and air inlet pipe is respectively set, keeps water gentle and enter cleaning chamber by two pipelines 210；Air source can also be opened simultaneously during cleaning, blown into cleaning chamber 210 by spiral duct, to promote object The rotation and rolling of material, and then improve cleaning efficiency.

Preferably, the output end cleaned into pipe 220 is connected with the upper end of seal assembly 3, and cleans the output end into pipe 220 It can be moved in cleaning chamber 210, discharge port be opened or closed with band dynamic sealing assembly 3, as shown in Figures 2 to 4.

The output end cleaned into pipe 220 is connected with the upper end of seal assembly 3, and the output end cleaned into pipe 220 can be Movement in cleaning chamber 210, then cleaning the movement into pipe 220 by control can be simultaneously with the opposite cleaning chamber of dynamic sealing assembly 3 Body 210 moves, and then opens or closes discharge port, very convenient.

As for the specific motion mode for cleaning the output end into pipe 220, can be swing up and down or vertically up and down At this moment movement realizes opening or closing for discharge port by the lifting of seal assembly 3, can be specifically that seal assembly 3 rises When close discharge port, when decline, opens discharge port, opens discharge port when can also be rising, and when decline closes discharge port；Certainly It can also be that horizontal linear is mobile in cleaning chamber 210 or rotates horizontally or swing or swings, make sealing group Part 3 opens or closes discharge port in the horizontal direction, will not enumerate herein, but can realize the purpose of this utility model, because This is it will be understood by those of skill in the art that these embodiments should be within the protection scope of the present utility model.

In any of the above-described embodiment, material cleaning device 2 further includes：Drive component is located at outside cleaning chamber 210, and It is connected with the input terminal for cleaning into pipe 220, is cleaned into pipe for driving to clean to swing up and down or drive around rotary shaft into pipe 220 220 vertically move up and down, and the output end that cleaning enters pipe 220 is enable to be moved up and down in cleaning chamber 210.

It is moved into pipe 220 by drive component to drive to clean, further improves the degree of automation of product；Driving group Part can drive to clean and be swung up and down around rotary shaft into pipe 220, and the output end cleaned in this way into pipe 220 can be in cleaning chamber It is moved up and down in 210 (movement locus is camber line)；It is cleaned into 220 entirety of pipe along vertical side alternatively, drive component can drive To up and down motion, the output end that cleans pipe 220 in this way can also move up and down that (movement locus is in cleaning chamber 210 Straight line), can discharge valve be driven to move up and down, and then realize and opened or closed to discharge port.

The specific knot of seal assembly 3 and drive component provided by the present application is described in detail with reference to some specific embodiments Structure.

One (not shown) of embodiment

Seal assembly 3 includes discharge valve compatible with the shape of discharge port, discharge valve and cleans the output end into pipe 220 It is connected.

Further, seal assembly 3 further includes sealing sleeve pipe, and sealing sleeve pipe is set in the output end cleaned into pipe 220, and It is located on discharge valve；Wherein, reserved space is limited between sealing sleeve pipe and discharge valve, and sealing sleeve pipe is equipped with and reserves The through-hole 311 that space is connected, so that the lower part of cleaning chamber 210 can be reached by cleaning the air-flow exported into pipe 220.

Preferably, discharge valve is ball sealer, and ball sealer and cleaning is flexibly connected into pipe 220.

Seal assembly 3 includes discharge valve, and the shape of discharge valve is adapted with the shape of discharge port, ensure that seal assembly 3 Discharge port can be effectively sealed against；And discharge valve is connected with the output end for cleaning into pipe 220, ensure that seal assembly 3 and cleaning Enter effective cooperation of pipe 220.

The setting of sealing sleeve pipe so that reserved space need to be introduced by cleaning the air-flow exported into pipe 220, be then passed through sealing shroud Through-hole 311 on pipe could be blown out, and then touch material and water, this in a disguised form extends the length cleaned into pipe 220, ensure that Air-flow can be blown out from the lower part of cleaning chamber 210 so that air-flow can effectively drive the material and water inside cleaning chamber 210 Rolling, and then play effective stirring action；And the size of through-hole 311 is significantly less than the size cleaned into pipe 220, thus compare It is obviously increased in the pressure and speed for cleaning the air-flow blown out into pipe 220, through-hole 311, the stirring of air-flow can be further increased Efficiency；Meanwhile the shape of sealing sleeve pipe can follow the shape of discharge valve and change, so the position of through-hole 311 can also phase It should adjust, to change the flow direction of air-flow, it be made preferably to stir material and water.

Preferably, the quantity of through-hole 311 is multiple, and multiple through-holes 311 are along the circumferential scattering device of sealing sleeve pipe.

The quantity of through-hole 311 is multiple, and multiple through-holes 311 are along the circumferential scattering device of seal sleeve, then a cleaning The air-flow of multiple directions can be blown out by entering pipe 220, so material to each position in cleaning chamber 210 and water carry out it is sufficient Stirring, on the basis of ensureing cleaning performance, simplifies the structure of product, reduces production cost.

Discharge valve is ball sealer, and ball sealer density is big, and effectively sealing, material can be formed with automatic capturing when for sealing It is of fine quality to be selected as SUS304, safety and sanitation；It is realized and is flexibly connected by flexible piece (such as chaining) between discharge valve and ball sealer, it is flexible Part is easily deformable, is convenient for ball sealer automatic capturing under its own gravity, to be bonded with discharge port, forms effectively sealing；And to clear The requirement for washing the movement locus of pipe 220 is relatively low, no matter movement in a curve or moves along a straight line, can under its own gravity from Dynamic centering is to realize effective sealing.

Certainly, discharge valve may be the sealing element of other forms, discharge valve and clean between pipe 220 or rigid Property connection or other connection types, can realize the purpose of this utility model, thus should all be in the protection model of the utility model In enclosing.

Further, drive component includes actuator and driving member, and one end and the actuator of driving member lean, the other end It is fixedly connected into pipe 220 with cleaning, and its middle part is rotatablely connected by rotary shaft and cleaning chamber 210；Wherein, actuator can Driving member rotation is pushed, so that driving member drive is cleaned and is swung into pipe 220, to drive ball valve to open or close 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 and the input terminal cleaned into pipe 220 are fixedly connected, and is cleaned slotting into pipe 220 It is located in cleaning chamber 210, so under the drive of driving member, also using the contact point with cleaning chamber 210 as fulcrum, does reciprocal It swings (preferably swinging up and down), and then drives ball valve movement, ball valve is made to open or close discharge port.

Wherein, actuator is electromagnetism push rod.

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.Specifically, driving member is vertically arranged, and lower end leans with electromagnetism push rod, the upper end and cleans into pipe 220 It is connected；When electromagnetism push rod powers off, driving member is in vertical state, ball valve closed discharging mouth；When electromagnetism push rod is powered, push The lower end of driving member move to the direction close to cleaning chamber 210, then the upper end of driving member is to the direction of separate cleaning chamber 210 Rotation, and the input terminal cleaned into pipe 220 is driven to move downward, then the output end cleaned into pipe 220 moves upwards, and drives ball Valve leaves discharge port, realizes the opening to discharge port.

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 realize the purpose of this utility model, it should all be in the guarantor of the utility model It protects in range.

Two (not shown) of embodiment

With embodiment one difference lies in：Actuator includes motor 230 and the cam that is connected with the output shaft of motor 230, Cam leans with driving member.

It drives driving member to rotate by motor 230+ cams, when motor 230 rotates, long end or the short end of cam can be made It leans with driving member, and then realizes the promotion to driving member.

Specifically, driving member is vertically arranged, and lower end leans with cam, the upper end with clean into 220 phase of pipe Even；When the short end of cam and driving member contact, driving member is in vertical state, ball valve closed discharging mouth；When cam rotation makes When its long end in contact driving member, the lower end of driving member is pushed to be moved to close to the direction of cleaning chamber 210, then the upper end of driving member It is rotated to the direction far from cleaning chamber 210, and the input terminal cleaned into pipe 220 is driven to move downward, then cleaned into pipe 220 Output end moves upwards, and ball valve is driven to leave discharge port, realizes the opening to discharge port.

Embodiment three (as shown in Figures 1 to 5)

Seal assembly 3 includes：Shell, nozzle connection 330 and atomizer 340.Specifically, the shape of shell and discharge port It is adapted；Nozzle connection 330 is mounted on the top of shell, and is connected to the output end cleaned into pipe 220, and with clean into pipe 220 are connected；Atomizer 340 is mounted on the bottom of shell, and is oppositely arranged with nozzle connection 330, water jet and culinary art The cooking cavity of utensil is connected, and with nozzle connection 330 relative motion can occur for atomizer 340；Wherein, it cleans into pipe When 220 up and down motion, shell can be driven to move up and down, while drive nozzle connection 330 that opposite transport occurs with atomizer 340 Dynamic, so that when shell closes discharge port, atomizer 340 is isolated with nozzle connection 330, and shell is made to open discharge port When, atomizer 340 is connected with nozzle connection 330.

Seal assembly 3 includes shell, nozzle connection 330 and atomizer 340, and shell is adapted with the shape of discharge port, Discharge port can be thus opened or closed, realizes the sealing function of seal assembly 3；Nozzle connection 330 is mounted on the top of shell, And it is connected to the output end cleaned into pipe 220, and be connected into pipe 220 with cleaning, it ensure that it can be sealing to clean into pipe 220 Component 3 supplies water, and can move up and down with dynamic sealing assembly 3, so that shell opens or closes discharge port；Atomizer 340 is pacified It is oppositely arranged mounted in the bottom of shell, and with nozzle connection 330, and its water jet is connected with cooking cavity, then when itself and spray Relative motion occurs for mouth connector 330, and then when being connected with nozzle connection 330, you can spray water is sprayed into cooking cavity, into The anti-overflow brokenly bubble of row, realizes the Anti-spill of seal assembly 3, and shell opens discharge port just at this time, and uses 340 energy of atomizer Spray water is enough sprayed, more uniformly, thus anti-overflow effect of breaking bubble is more preferable；When atomizer 340 and nozzle connection 330 occur relatively When moving, and then being isolated with nozzle connection 330, nozzle is closed (since atomizer 340 requires flow to have certain pressure Could enter and then eject, therefore nozzle is closed when atomizer 340 is isolated with nozzle connection 330), Shell closes discharge port at this time, and material cleaning device 2 can carry out cleaning process, and nozzle closing avoids atomizer 340 Place's leak leads to water loss, ensure that being normally carried out for cleaning process.

The concrete mode that relative motion occurs as nozzle connection 330 and atomizer 340, can be atomizer 340 It fixes on the shell, nozzle connection 330 is movably arranged on shell, is realized by the movement of 330 opposite shell of nozzle connection The relative motion of itself and atomizer 340；Can also be that nozzle connection 330 is fixed on the shell, 340 activity installation of atomizer On the shell, the relative motion of itself and nozzle connection 330 is realized by the movement of 340 opposite shell of atomizer；Certainly, Can be that atomizer 340 and nozzle connection 330 are movably arranged on shell, by the movement of the opposite shell of the two come real The relative motion of existing atomizer 340 and nozzle connection 330.

Further, seal assembly 3 further includes：Elastic component is located in shell, for when shell opens discharge port, making Nozzle connection 330 is connected with atomizer 340, as shown in Figure 4.

Elastic component is equipped in activity space, then when shell seal discharge port, flexible deformation storage elasticity occurs for elastic component Potential energy, water inlet pipe and cleaning chamber 210 can make nozzle connection respectively to nozzle connection 330 and shell application active force at this time 330 are separated with atomizer 340, to close atomizer 340；When shell opens discharge port, cleaning chamber 210 is to shell The active force of application disappears, and elastic component discharges elastic potential energy and restores deformation, and then nozzle connection 330 is made to be supported with atomizer 340 It is close together, nozzle connection 330 is made to be connected with nozzle, to open atomizer 340, simultaneously switched off nozzle connection 330 Connect with the inside of cleaning chamber 210, then water inlet pipe output water will be entered in the form of spray water by atomizer 340 in In courage, it is anti-overflow to carry out brokenly bubble.Therefore, by the way that elastic component is arranged inside the shell, to realize automatically opening for atomizer 340, both It ensure that sealing and the realization of Anti-spill, in turn simplify the structure of product, design is very ingenious.Preferably, elastic component is bullet Spring 350,350 elasticity of spring is good, and deflection is big, and cheap.

Further, as shown in figure 4, nozzle connection 330 is movably arranged on shell, and its lower end is equipped with positive stop lug boss 331, atomizer 340 is fixedly mounted on the shell, and elastic component is set on nozzle connection 330, and its upper and lower ends is supported respectively It leans against on shell and positive stop lug boss 331, and is in compressive state；Wherein, when water inlet pipe moves upwards, shell seal discharge port； When water inlet pipe moves downward, shell opens discharge port.

Nozzle connection 330 is movably arranged on shell so that nozzle connection 330 can opposite shell move, ensure With atomizer 340 relative motion can occur for nozzle connection 330；The lower end of nozzle connection 330 is equipped with positive stop lug boss 331, It ensure that nozzle connection 330 does not fall out shell；Elastic component is set on nozzle connection 330, and its upper and lower ends is born against It on shell and positive stop lug boss 331, both ensure that elastic component will not fall off, and in turn ensured that the deformation direction of elastic component connect with nozzle First 330 direction of motion is consistent, and then improves the use reliability of elastic component；Elastic component is in compressive state, ensure that When shell opens discharge port, elastic component can apply nozzle connection 330 downward active force, since atomizer 340 is fixed Installation on the shell, so nozzle connection 330 can be tightly abutted against on atomizer 340 by elastic component, realizes atomizer 340 with the connection of nozzle connection 330；When water inlet pipe moves upwards, shell seal discharge port, so cleaning chamber 210 and water inlet Pipe can apply active force downwardly and upwardly to shell and nozzle connection 330 respectively, then shell and nozzle connection 330 can be to elasticity Part applies squeezing action power, makes elastic component that further compressive deformation occur, while realizing nozzle connection 330 and atomizer 340 separation is connected to cleaning chamber 210 to close atomizer 340；When water inlet pipe moves downward, shell opens discharge port, So cleaning chamber 210 disappears to the active force that shell applies, elastic component restores deformation, upward shell, and shell drives mist Change 340 relative nozzle connector 330 of nozzle to move upwards, nozzle connection 330 is made to be tightly abutted against on atomizer 340, to open Atomizer 340 is connected to liner.

Further, the inside of shell is additionally provided with annular stop plate 312, and annular stop plate 312 is connected with the top of shell, And it is set in the outside of nozzle connection 330, as shown in Figure 4.

Annular stop plate 312 is enclosed inside the shell to be set to form sliding slot compatible with nozzle connection 330, to nozzle connection 330 The movement of vertical direction plays guiding role, and avoids the gap row of water or air-flow between shell and nozzle connection 330 Go out.

Preferably, limiting stand terrace is equipped at discharge port, shell is equipped with limit protrusion compatible with limiting stand terrace 313, limit protrusion 313 is located at the lower section of limiting stand terrace, as shown in Figure 4.

Limiting stand terrace is set at discharge port, limit protrusion 313 is set on shell, and limit protrusion 313 is located at limiting stand The lower section of terrace when then shell moves upwards, leans with limiting stand terrace, realizes the closing to discharge port；Shell is transported downwards It when dynamic, is separated with limiting stand terrace, realizes the opening to discharge port；Meanwhile limiting stand terrace matches with limit protrusion 313 It closes, existing axial seal, and has radial seal, to improve the leakproofness of anti-overflow spray equipment.

Further, shell is equipped with the through-hole 311 being connected with cleaning chamber 210, as shown in Figure 4.

Due to being additionally provided with through-hole 311 on shell, thus the water of water inlet pipe output can enter cleaning chamber by through-hole 311 In 210, the water of cleaning material is provided for material cleaning device 2, material cleaning device 2 can carry out cleaning process.Therefore anti- Excessive spray equipment also acts inlet function, forms into water, sealing, the anti-overflow integrated apparatus being combined, reasonable for structure, structure Think very ingenious, the compacter beauty of moulding.Specifically, as before, when shell closes discharge port, nozzle connection 330 and atomization Nozzle 340 is separated, and nozzle is closed, and nozzle connection 330 is connected to by through-hole 311 with 210 inside of cleaning chamber at this time, Neng Gouwei Cleaning chamber 210 provides the water of cleaning material；When shell opens discharge port, nozzle connection 330 is connected with atomizer 340 Logical, nozzle is opened, and nozzle connection 330 is disconnected with through-hole 311 at this time, so the water of water inlet pipe output can only pass through atomizer 340 enter in cooking cavity, realize anti-overflow brokenly bubble.

Certainly, water inlet pipe can not also send water, such as water inlet pipe positioned at anti-by anti-overflow spray equipment to cleaning chamber 210 The part overflow outside spray equipment is equipped with through-hole 311 or water inlet pipe tool there are two output end etc., these schemes can be by water inlet pipe End is divided into two flow paths, and one for supplying water for cleaning chamber 210, another is used to supply water for anti-overflow spray equipment, as long as The rationally break-make of two flow paths of control, since these embodiments can realize the purpose of this utility model, and does not have It is detached from the design philosophy and objective of the utility model, therefore it will be understood by those of skill in the art that these embodiments should all be In the scope of protection of the utility model.

Further, between nozzle connection 330 and atomizer 340 be equipped with sealing element, for seal nozzle connection 330 with Gap between atomizer 340, as shown in Figure 4.

Sealing element is set between nozzle connection 330 and atomizer 340, nozzle connection 330 can be improved and sprayed with atomization The leakproofness between the two when being connected to of mouth 340 ensures that there is flow enough pressure to enter atomizer 340, and then improves mist Change the spraying brokenly bubble efficiency of nozzle 340.Preferably, sealing element is sealing rubber ring 360.

Further, sealing element is equipped between shell and discharge port, for the gap between sealing shell and discharge port, such as Shown in Fig. 4.

Sealing element is set between shell and discharge port, leakproofness when shell seal discharge port, Jin Erbao can be improved The substances such as material or water in card cleaning chamber 210 will not fall into liner.Preferably, sealing element is sealing rubber ring 360.

Further, spray upper cover 310 and spraying lower cover 320 between be equipped with sealing element, for seal spraying upper cover 310 with Gap between spraying lower cover 320, as shown in Figure 4.

Sealing element is set between spraying upper cover 310 and spraying lower cover 320, leakproofness between the two can be improved.It is excellent Selection of land, sealing element are sealing rubber ring 360.

Further, shell includes：Upper cover 310 of spraying and spraying lower cover 320, nozzle connection 330 are mounted on spraying upper cover On 310；Spraying lower cover 320 is connected with the lower end for upper cover 310 of spraying, and atomizer 340 is mounted on spraying lower cover 320, and is passed through Wear spraying lower cover 320；Wherein, upper cover 310 of spraying and/or the shape for lower cover 320 of spraying are adapted with discharge port.

Shell includes spraying upper cover 310 and spraying lower cover 320, and nozzle connection 330 and atomizer 340 are separately mounted to spray In mist upper cover 310 and spraying lower cover 320, and atomizer 340 ensure that the water spray of atomizer 340 through spraying lower cover 320 Mouth can be connected with cooking cavity, and then spray water is sprayed into liner；And shell consists of two parts, and is convenient for nozzle connection 330, the maintenance and handling of elastic component and atomizer 340；Spraying upper cover 310 either spray lower cover 320 or spray upper cover 310 It is adapted with discharge port with the shape of spraying lower cover 320, can ensure effective sealing of the shell to discharge port.

Preferably, it cleans and is equipped with the conduit seals such as bellows, conduit seals between pipe 220 and cleaning chamber 210 Both there is certain toughness, to ensure the excellent sealing to cleaning chamber 210；There is certain elasticity again, can locally generate Suitable flexible deformation, to ensure to clean to move into pipe 220.

Further, drive component includes actuator and the transmission component that is connected with actuator, transmission component with clean into The input terminal of pipe 220 is connected, and is moved up and down into pipe 220 with driving to clean；As shown in Figure 1, transmission component includes gear 240 and tooth Sliding block 250, gear 240 are connected with the output shaft of actuator (such as motor 230), are rotated with the rotation of motor shaft, rack Sliding block 250 is meshed with gear 240, and vertically extends, then when gear 240 rotates, drives rack slide 250 along vertical Direction moves up and down, and then realizes the up and down motion of water inlet pipe.Certainly, transmission component is not limited to 240 rack slide 250 of gear This structure can also be other forms, will not enumerate herein.

In any of the above-described embodiment, material cleaning device 2 further includes：Feed pipe 260, input terminal and output end difference It is connected with the material storing box of cooking apparatus and air intake passage 211, the material in feed pipe 260 is sent into cleaning chamber using wind-force In 210, as shown in Figure 1.

Cooking apparatus further includes material storing box, and material storing box is connected by feed pipe 260 with air intake passage 211, and culinary art is realized The self-feeding of utensil improves the degree of automation of cooking apparatus；Feed pipe 260 is connected with air intake passage 211, to utilize wind Material in feed pipe 260 is sent into cleaning chamber 210 by power, realizes pneumatic feed, that is, utilizes wind-force that material is sent into clear It washes in cavity 210, feeding efficiency is high, and clean pollution-free.

Specifically, cleaning start before, open material storing box, so that the material in material storing box is entered feed pipe 260, open simultaneously with The connected air source (such as wind turbine or air pump) of air intake passage 211 is blown to air intake passage 211, and the material in feed pipe 260 is blown Enter cleaning chamber 210, after feeding, closes material storing box；After cleaning, air intake passage 211 is blown again, utilizes high speed Flow spiral pushes, and the material in cleaning chamber 210 is completely fed in liner.

In any of the above-described embodiment, material cleaning device 2 further includes：Headlamp 270 is arranged in cleaning chamber 210 Side or top, as shown in Figure 1.

Headlamp 270 is set in the side of cleaning chamber 210 or top, convenient for the cleaning in displaying cleaning chamber 210 Journey and cleaning progress.

In any of the above-described embodiment, material cleaning device 2 further includes：Anti-overflow detection device, for controlling seal assembly 3 Opening and closing, as shown in Figure 1 and Figure 5.

By the way that anti-overflow detection device is arranged, can detect brokenly bubble whether is needed in cooking process automatically, and then automatically open Or the Anti-spill of seal assembly 3 is closed, to further improve the degree of automation of product.Optionally, anti-overflow detection dress It is set to temperature-sensing probe 280 and/or anti-flow electrode.

In any of the above-described embodiment, material cleaning device 2 further includes：The input terminal of drainpipe 290, drainpipe 290 is stretched The bottom for entering cleaning chamber 210, for the water in cleaning chamber 210 to be discharged, as shown in Figure 1.

The setting of drainpipe 290 is automatically drained out convenient for sewage in cleaning chamber 210, to further improve product The degree of automation.

As shown in Figures 1 to 5, the cooking apparatus that the embodiment of the utility model second aspect provides, including：Cook main body 1 and as any one of first aspect embodiment material cleaning device 2.Specifically, culinary art main body 1 has cooking cavity；Material The discharge port of the cleaning chamber 210 of cleaning device 2 is connected with cooking cavity, for cleaning the object being sent into cleaning chamber 210 Material, and the material after cleaning is sent into cooking cavity.

The cooking apparatus that the embodiment of the utility model second aspect provides, because including any one of first aspect embodiment Material cleaning device 2, thus with all advantageous effects possessed by any of the above-described embodiment, details are not described herein.

Specifically, culinary art main body 1 includes：Pot body 20 and lid 10, lid 10 close with the lid of pot body 20 and set out cooking cavity to enclose Room；Wherein, material cleaning device 2 is arranged on lid 10.

By material cleaning device 2 be arranged on lid 10, convenient for cleaning chamber 210 discharge port open when and cooking cavity Connection keeps structure compacter rationally so that the material in cleaning chamber 210 can smoothly enter into cooking cavity and be cooked.

Preferably, the cleaning chamber 210 of material cleaning device 2 is an integral structure with the lid 10 of cooking apparatus, in this way The packaging efficiency of product can be not only promoted, and may further ensure that air inlet pipeline, exhaust pipeline, inlet pipeline and sewage pipe The reliability of assembling cooperation precision and sealed connection between road and cleaning chamber 210 is conducive to ensure the use reliability 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 material cleaning device provided by the utility model, cleaning chamber is equipped with spiral air intake passage, energy Enough high-speed flows that conveyor screw declines into cleaning chamber, to which most of material in cleaning chamber is passed through bottom discharge Mouth is blown into interior pot；And rotating wash bowl is also placed in cleaning chamber, rotating wash bowl can be under the drive of high-speed screw air-flow along clear The internal face rotation for washing cavity, so that the materials such as remaining grain of rice on cleaning chamber internal face be taken up, make its spiral decline after And interior pot is entered by discharge port；Spiral air inlet in this way is matched with rotating wash bowl, ensure that the materials such as the rice in cleaning chamber It can fully enter interior pot, it is simple in structure and without dead angle.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be Justice.

In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear" The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit And operation, it is thus impossible to be construed as a 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 the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (12)

1. a kind of material cleaning device is used for cooking apparatus, which is characterized in that including：

Cleaning chamber, the bottom and top of the cleaning chamber are respectively equipped with discharge port and air intake passage；

Rotating wash bowl is positioned in the cleaning chamber；

Seal assembly is arranged at the discharge port, and can cleaning chamber movement relatively, to open or close described unload Material mouth；

Wherein, the central axis of the central axis of the air intake passage and the cleaning chamber is not in the same plane, and described The central axis of air intake passage makes the air intake passage be sent into the gas of the cleaning chamber towards the bottom angled of the cleaning chamber Stream declines along the inner wall surface helix of the cleaning chamber, and the rotating wash bowl is driven to be revolved along the internal face of the cleaning chamber Turn.

2. material cleaning device according to claim 1, which is characterized in that

The diameter of the rotating wash bowl is in the range of 8mm to 16mm；And/or

The quantity of the rotating wash bowl is in one to five range.

3. material cleaning device according to claim 1, which is characterized in that

The global density of the rotating wash bowl is in 0.6g/cm³To 1.0g/cm³In the range of.

4. material cleaning device according to claim 3, which is characterized in that

When the density of the material of the rotating wash bowl is less than 1.0g/cm³When, the rotating wash bowl is medicine ball；

When the density of the material of the rotating wash bowl is more than 1.0g/cm³When, the rotating wash bowl is hollow ball.

5. material cleaning device according to claim 1, which is characterized in that

The surface layer of the rotating wash bowl is hard plastic layer or elastic layer.

6. material cleaning device according to claim 5, which is characterized in that

When the surface layer of the rotating wash bowl is elastic layer, the elastic layer is layer of silica gel.

7. material cleaning device according to claim 1, which is characterized in that

The outer surface of the rotating wash bowl is spherical or almost spherical polyhedron.

8. material cleaning device according to claim 7, which is characterized in that

The surface of the rotating wash bowl is equipped with protrusion.

9. material cleaning device according to any one of claim 1 to 8, which is characterized in that

Air-flow in the air intake passage enters the cleaning chamber along the tangential direction of the cleaning chamber.

10. material cleaning device according to any one of claim 1 to 8, which is characterized in that further include：

It cleans into pipe, input terminal is connected to water source, and output end stretches into the cleaning chamber, is used for the cleaning chamber The water of interior conveying cleaning material.

11. a kind of cooking apparatus, which is characterized in that including：

Main body is cooked, there is cooking cavity；With

Material cleaning device as described in any one of claims 1 to 10, the discharge port of cleaning chamber and the cooking cavity Room is connected, and is sent into the cooking cavity for cleaning the material being sent into the cleaning chamber, and by the material after cleaning.

12. cooking apparatus according to claim 11, which is characterized in that the culinary art main body includes：

Pot body and lid, the lid close with the pot body lid and set out the cooking cavity to enclose；

Wherein, the material cleaning device is arranged on the lid.