CN208876166U - Material cleaning device and cooking apparatus - Google Patents
Material cleaning device and cooking apparatus Download PDFInfo
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- CN208876166U CN208876166U CN201721304134.8U CN201721304134U CN208876166U CN 208876166 U CN208876166 U CN 208876166U CN 201721304134 U CN201721304134 U CN 201721304134U CN 208876166 U CN208876166 U CN 208876166U
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Abstract
The utility model proposes a kind of material cleaning device and cooking apparatus, wherein material cleaning device includes: to wash material chamber, washes on the side wall of material chamber and offers at least one lateral openings；One end of at least one blast pipe, blast pipe is correspondingly connected to lateral openings, to be formed in join domain to the air inlet for washing material chamber air-supply；Discharge port is opened in the bottom for washing material chamber, wherein the cross-sectional area sum of at least one air inlet is S, and when the wind speed of air inlet is v, the unit of 30 × S≤v≤200 × S, S are mm2, the unit of v is mm/s.Pass through the technical solution of the utility model, on the one hand, realize the automatic cleaning function of material, on the other hand, it by inputting air-flow, does not need that agitation means are arranged in bottom, after cleaning, the discharge port by being set to bottom is discharged, and entire control process facilitates realization.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of material cleaning device and a kind of cooking pot
Tool.
Background technique
As the intelligent level of household electrical appliance is higher and higher, full-automatic intelligence is produced on the basis of traditional electric cooker
Energy rice cooker, wherein the automatic cleaning of material is realized using material cleaning device and is cooked automatically, on the one hand, needs to cooperate rice cooker
The assembly of other components so that the overall structure of rice cooker is more compact, on the other hand, material cleaning device needs to carry out liquid
The cleaning of material is realized in disturbance, and existing material cleaning device realizes that the disturbance of liquid operates by setting agitation means, there are still
Following defect:
Agitation means occupy the inner space for washing material chamber, and when being set to bottom, it has not been convenient to the discharge of material.
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.
To achieve the goals above, the embodiment of the utility model first aspect proposes a kind of material cleaning device, packet
It includes: washing material chamber, wash on the side wall of material chamber and offer at least one lateral openings；At least one blast pipe, one end pair of blast pipe
Lateral openings should be connected to, to be formed in join domain to the air inlet for washing material chamber air-supply；Discharge port is opened in the bottom for washing material chamber
Portion, wherein the cross-sectional area sum of at least one air inlet is S, when the wind speed of air inlet is v, 30 × S≤v≤200 ×
The unit of S, S are mm2, the unit of v is mm/s.
In the technical scheme, at least one lateral openings is opened up on the side wall for washing material chamber, to be correspondingly arranged blast pipe,
It when executing material cleaning operation and discharge of materials operates, is entered the wind by blast pipe, realizes the drive cleaned and discharged to material
It is dynamic, after cleaning, the discharge port in material bottom of chamber portion is washed by being provided with, completes discharge of materials, by the cross for limiting air inlet
Corresponding relationship between sectional area, i.e. incoming air area and air inlet wind speed, after washing material chamber via blast pipe and air inlet entrance, energy
It is enough to washing feed liquid body and material provides enough driving forces, and then so that thing liquid mixture is formed vortex, a side in material cleaning
Face realizes the automatic cleaning function of material, on the other hand, by input air-flow, does not need that agitation means are arranged in bottom,
After cleaning, the discharge port by being set to bottom is discharged, and entire control process facilitates realization.
When air inlet has multiple, multiple air inlets be can be set in same level, also can be set different
On horizontal plane.
Blast pipe quantity be it is multiple when, multiple air-admitting surface summations be S, S=S1+S2+......Sn, n be into
Air hose number, wherein multiple air-admitting surfaces may be the same or different.
Furthermore it is also possible to limit the relationship or blast pipe between the area of section of line entry and the wind speed of line entry
Pipeline in any place area of section and the relationship at this between wind speed, to provide enough driving forces.
Wherein, it is formed in join domain to the air inlet for washing material chamber air-supply, may include mode arranged below: (1) entering the wind
Pipe is smoothly connected to lateral openings, and the object without any blockage in the join domain of blast pipe；(2) pipeline of blast pipe goes out
Cross-sectional area at mouthful is greater than the area of lateral openings；(3) Protective film is set in the join domain of blast pipe, on Protective film
Open up multiple holes as to wash material chamber blow air inlet.
Material cleaning device in above-described embodiment provided by the utility model can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that the cavity volume for washing material chamber is V, wherein 0.0005 × V≤S≤0.02
The unit of × V, S are mm2, the unit of V is mm3。
In the technical scheme, by limiting the relationship washed between the volume for expecting chamber and the cross-sectional area of air inlet, that is, exist
The volume of material chamber is washed when determining, can determine air-admitting surface according to the volume for washing material chamber, and then determine the air inlet of air inlet
Area, and the blast pipe with the air-admitting surface determine blast pipe in conjunction with the setting angle of air-admitting surface and blast pipe
Cross-sectional area, and then determine blast pipe specification, in conjunction with the relationship between air-admitting surface and wind speed, guarantee to wash material it is intracavitary
Enough wind energies are conveyed, to form vortex when material cleans, or in discharge of materials, are arranged in the form of vortex from discharge port
Out, and then cleaning and discharge efficiency are promoted, promotes the usage experience of user.
Wherein, 0.0005 × V≤S≤0.02 × V is 0.5 × 10 in the volume for washing material chamber using mm as length unit9mm3
When, corresponding air-admitting surface is being greater than or equal to 2.5 × 105mm2, and it is less than or equal to 1 × 107mm3。
In any of the above-described technical solution, it is preferable that 5m/s≤v≤60m/s.
In the technical scheme, after defining air-admitting surface and washing the volume of material chamber, by determining wind speed range,
5m/s≤v≤60m/s, (i.e. 5000mm/s≤v≤60000mm/s), on the one hand, ensure that in specified air-admitting surface and specify
Wash material cavity volume material cleaning device in, by delivery air formed be vortexed so that material cleaning with discharge of materials smoothly into
On the other hand row by limiting wind speed range, avoids the waste of excessive wind energy.
In any of the above-described technical solution, it is preferable that blast pipe is configured to air inlet straight tube, blast pipe and air inlet place
There is angle α between plane, wherein 0 °≤α≤45 °, at α=0 °, blast pipe and the tangent setting of side wall for washing material chamber.
In the technical scheme, by the way that blast pipe is configured to straight tube, i.e., there is minimum between line entry and air inlet
Path advantageously reduces wind energy loss, has angle α between blast pipe and air inlet place plane by limiting, 0 °≤α≤
45 °, it ensure that the formation of vortex, wherein α is smaller, and corresponding wind speed is smaller, and the α the big, and corresponding wind speed is bigger.
Blast pipe with wash material chamber side wall tangent setting when, by by blast pipe and washing the tangent setting of side wall of material chamber,
And then blast pipe air-out direction with wash material chamber side wall it is tangent, air-flow be discharged into via air inlet wash material chamber after, can along wash expect
The wall flow of chamber, and then liquid circumferential flow is driven, realize that disturbance efficiency maximizes, and then the cleaning effect of improving material.
In any of the above-described technical solution, it is preferable that the other end of blast pipe is line entry, the highest order of line entry
With the upper contour line of blast pipe between the highest order of air inlet, between the lowest order of line entry and the lowest order of air inlet
Lower contour with blast pipe, upper contour line and horizontal direction form the first guiding angle, lower contour and horizontal direction shape
At the second guiding angle, wherein the first guiding angle is greater than or equal to 15 °, and is less than or equal to 60 °, and the second guiding angle is big
In or be equal to 15 °, and be less than or equal to 60 °.
In the technical scheme, blast pipe diagonally downward, with horizontal direction formed guiding angle, air-flow via blast pipe into
Enter wash material chamber after be formed by rotational flow field swirling eddy it is gradually downward, convenient for the material in material cleaning device in rotary pneumatic
Under the action of stream, gradually downwards convergence, and then be discharged discharge port, specifically, guiding angle be greater than or equal to 15 ° and be less than or
Equal to 60 °, guiding angle changes within this range, can make full use of to be directed into wash and expects intracavitary air-flow, further promotes gas
Flow the perturbation action to liquid.
Wherein, blast pipe can gradually increase setting from line entry to air inlet for cross-sectional area, or horizontal
Area of section is gradually reduced setting.
In any of the above-described technical solution, it is preferable that line entry is that round entrance, elliptical inlet or polygon enter
Mouthful.
In the technical scheme, the entrance of blast pipe is round, ellipse or polygon, and entrance shape rule is convenient for adding
Work manufacture, the entrance shape of blast pipe can be selected according to the feeder connected, provide the entrance of various shapes,
Adaptable, the pipeline of blast pipe is configured to from the transition pipe structure smooth to air inlet from line entry, in air inlet
When for flat structure, when the entrance of blast pipe is elliptical inlet, the long axis direction of elliptical inlet and flat outlet
It is correspondingly arranged, smooth transition makes air-flow have more smooth mobility in blast pipe, and air-flow gradually collects via blast pipe
At flat outlet air, flat outlet air is convenient for flowing along the inner sidewall for washing material chamber, can wash the intracavitary better formation rotation of material
Turn of tidal stream field.
In any of the above-described technical solution, it is preferable that further include: pneumatic detector is set to discharge port, pneumatic detector
For detecting the wind speed of discharge port；Controller is connected to pneumatic detector, and the wind speed that controller is used to adjust blower is v.
In the technical scheme, it by the way that pneumatic detector is arranged in discharge port, to detect the wind speed of discharge port, and will test
To value feed back to controller, controller determines whether wind speed is in zone of reasonableness according to the value of feedback of pneumatic detector, i.e.,
Whether there is 5m/s≤v≤60m/s, when wind speed is not in above range, Fan Regulation is controlled by controller, to execute wind
Velocity modulation section, to guarantee that material cleaning operation and discharge of materials operation smoothly execute.
In any of the above-described technical solution, it is preferable that the horizontal cross-section for washing material chamber is configured to about specified symmetrical centre
Symmetrical flat shape；When air inlet has multiple, multiple air inlets are opened on identical height and position, and multiple air inlets
Uniformly opened up around specified symmetrical centre, multiple blast pipes are connected respectively around the same direction to air inlet so that from it is multiple into
The air-flow that air port enters converges to form vortex.
In the technical scheme, the quantity of blast pipe be it is multiple when, air-flow wash material it is intracavitary have faster air velocity,
Material has higher efficiency via the discharge of material cleaning device, and multiple blast pipes are circumferentially evenly distributed in the side for washing material chamber
On wall, so that washing the intracavitary portion's uniform throughout distribution of material into the air-flow for washing material chamber, air-flow enters via multiple blast pipes washes material
Chamber, flow rotation direction is identical, multiple groups under the combined effect of airflow, wash and expect that intracavitary liquid forms vortex, vortex strip animal
Material is rotated, to realize the function of quickly washing material.
Specifically, it is preferable that ground, the quantity of blast pipe is even number, and blast pipe is along the upper and lower side place for washing material chamber side wall
Plane be same plane.
Wherein, the air-admitting surface of junction of air inlet and air inlet of each blast pipe is identical, is Si, then has S
=Si × n, n are even number, and a pair of of blast pipe is symmetrical arranged with respect to designated centers.
In any of the above-described technical solution, it is preferable that washing material chamber from top to bottom includes the first cavity interconnected and the
Two cavitys, the first cavity are configured to straight barrel-like structure, and the upper end opening of the second cavity and the lower ending opening of the first cavity are smooth
Transition connection, the side wall of the second cavity with respect to the first cavity side wall while extending downwardly inside smooth contraction, wherein into
Air hose is set on the side wall of the first cavity, and discharge port is enclosed to set by the bottom profile of the side wall of the second cavity to be formed.
In the technical scheme, it washes material chamber and is divided into the first cavity and the second cavity being connected to up and down, material is via the first chamber
The entrance of body, which enters, washes material chamber, material chamber is washed via the discharge port discharge of the second cavity, by the way that the first cavity is configured to straight bucket
Shape structure, on the one hand, can have biggish capacity, on the other hand, air-flow enters via the opening on the first cavity washes material chamber
Liquid flowing can be driven with downward along side wall is horizontal respectively after interior, and then form rotating vortex, pass through the side of the second cavity
Wall inside smooth contraction while being extended downwardly relative to the side wall of the first cavity, complete material easy to clean by bottom discharging
Mouth discharge.
Wherein, it washes material chamber and closes and be enclosed in the box cover blown on meter box by washing magazine and lid, upper end sealing prevents material
It splashes in the process of cleaning with liquid, and the sum of volume of the first cavity and the second cavity is V.
Specifically, each horizontal cross sectional geometry is identical from top to bottom for the tubular structure that the first cavity is configured to, the second chamber
For body while extending downwardly in the construction process of inside smooth contraction, the inner wall of the second cavity can be configured to concave surface,
It can be configured to the taper of plane, may be configured as convex surface, can also be the combination on concave surface, plane, convex surface.
The technical solution of the utility model second aspect provides a kind of cooking apparatus, comprising: the utility model first party
Material cleaning device in face in any technical solution.Wherein, cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer
Or soy bean milk making machine.
In the technical scheme, due to the material cleaning device that cooking apparatus includes in any of the above-described technical solution,
Whole beneficial effects of material cleaning device with any of the above-described technical solution.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of the material cleaning device of one embodiment according to the present utility model；
Fig. 2 shows the schematic diagram of the section structure of the material cleaning device of one embodiment according to the present utility model；
Fig. 3 shows the schematic diagram of the section structure of the material cleaning device of another embodiment according to the present utility model；
Fig. 4 shows the schematic diagram of the section structure of the material cleaning device of another embodiment according to the present utility model.
Wherein, the corresponding relationship in Fig. 1 to Fig. 4 between appended drawing reference and component names are as follows:
102 wash material chamber, 1022 air inlets, 104 blast pipes, 1042 air inlets, 1044 line entries, contour line on 1046,
1048 lower contours, 106 discharge ports, 1,024 first cavitys, 1,026 second cavitys.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing 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 explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Referring to Fig. 1 to Fig. 4 description according to the material cleaning device of some embodiments of the utility model.
Embodiment one:
As shown in Figures 1 and 2, the material cleaning device of embodiment according to the present utility model, comprising: wash material chamber 102, wash
Expect to offer at least one lateral openings 1022 on the side wall of chamber 102；At least one blast pipe 104, one end pair of blast pipe 104
Lateral openings 1022 should be connected to, to be formed in join domain to the air inlet 1042 for washing material chamber air-supply；Discharge port 106, opens up
In the bottom for washing material chamber 102, wherein the cross-sectional area sum of at least one air inlet 1042 is S, the wind at discharge port 1042
When speed is v, the unit of 30 × S≤v≤200 × S, S are mm2, the unit of v is mm/s.
In this embodiment, wash material chamber 102 side wall on open up at least one lateral openings 1022, be correspondingly arranged into
Air hose 104 is entered the wind when executing material cleaning operation and discharge of materials is operated by blast pipe 104, is realized clear to material
The driving with discharge is washed, after cleaning, the discharge port 106 of material 102 bottom of chamber is washed by being provided with, completes discharge of materials,
By limiting the air-admitting surface of air inlet 1042 and 1022 junction of lateral openings, i.e., between incoming air area and air inlet wind speed
Corresponding relationship can be to washing feed liquid body and material after entering via blast pipe 104 and lateral openings 1022 and washing material chamber 102
Enough driving forces are provided, and then so that thing liquid mixture is formed vortex in material cleaning, on the one hand, realize the automatic of material
On the other hand cleaning function by inputting air-flow, does not need to pass through setting after cleaning in bottom setting agitation means
Discharge port 106 in bottom is discharged, and entire control process facilitates realization.
Lateral openings 1022 can be set in same level, also can be set on different horizontal planes.
Blast pipe 104 quantity be it is multiple when, it is multiple into air-admitting surface summation be S, S=S1+S2+......Sn,
N is 104 numbers of blast pipe, wherein multiple air-admitting surfaces may be the same or different.
The relationship between the area of section of line entry 1044 and the wind speed of line entry 1044, or air inlet can also be limited
The area of section of any place and the relationship at this between wind speed in the pipeline of pipe 104, to provide enough driving forces.
Wherein, it is formed in join domain to the air inlet 1042 for washing material chamber air-supply, may include mode arranged below: (1)
Blast pipe 104 is smoothly connected to lateral openings 1022, and the object without any blockage in the join domain of blast pipe 104；(2) into
Cross-sectional area at the tube outlet of air hose 104 is greater than the area of lateral openings 1022；(3) in the join domain of blast pipe 104
Interior setting Protective film, opened up on Protective film multiple holes as to wash material chamber blow air inlet 1042.
In addition, the material cleaning device in above-described embodiment provided by the utility model can also have following supplementary technology
Feature:
Embodiment two:
In the above embodiment, it is preferable that the cavity volume for washing material chamber 102 is V, wherein 0.0005 × V≤S≤0.02
The unit of × V, S are mm2, the unit of V is mm3。
In this embodiment, by limiting the relationship washed between the volume for expecting chamber 102 and the cross-sectional area of air inlet 1042,
I.e. when the volume for washing material chamber 102 determines, air-admitting surface can be determined according to the volume for washing material chamber 102, and then determine lateral
The air-admitting surface of opening 1022, and the blast pipe 104 with the air-admitting surface, in conjunction with air-admitting surface and blast pipe
104 setting angle determines the cross-sectional area of blast pipe 104, and then determines the specification of blast pipe 104, in conjunction with air-admitting surface
Relationship between wind speed, guarantee to wash material chamber 102 in convey enough wind energies, with when material cleans formed vortex, or
It when discharge of materials, is discharged in the form of vortex from discharge port 106, and then promotes cleaning and discharge efficiency, promote the use of user
Experience.
Wherein, 0.0005 × V≤S≤0.02 × V, using mm as length unit, wash material chamber 102 volume be 0.5 ×
109mm3When, corresponding air-admitting surface is being greater than or equal to 2.5 × 105mm2, and it is less than or equal to 1 × 107mm3。
Embodiment three:
In any of the above-described embodiment, it is preferable that 5m/s≤v≤60m/s.
In this embodiment, after defining air-admitting surface and washing the volume of material chamber 102, by determining wind speed model
Enclose, 5m/s≤v≤60m/s, (i.e. 5000mm/s≤v≤60000mm/s), on the one hand, ensure that specified air-admitting surface with
It in the specified material cleaning device for washing material 102 volume of chamber, is formed and is vortexed by delivery air, so that material cleaning and discharge of materials
It goes on smoothly, on the other hand, by limiting wind speed range, avoids the waste of excessive wind energy.
Example IV:
In any of the above-described embodiment, it is preferable that blast pipe 104 is configured to air inlet straight tube, blast pipe 104 and lateral
Between the 1022 place planes that are open have angle α, wherein 0 °≤α≤45 °, at α=0 °, blast pipe 104 and wash material chamber 102
The tangent setting of side wall.
In this embodiment, by the way that blast pipe 104 is configured to straight tube, i.e., between line entry 1044 and air inlet 1042
With minimal path, wind energy loss is advantageously reduced, is had between blast pipe 104 and 1022 place plane of lateral openings by limiting
There is angle α, 0 °≤α≤45 °, ensure that the formation of vortex, wherein α is smaller, and corresponding wind speed is smaller, the more big corresponding wind speed of α
It is bigger.
Blast pipe 104 with wash material chamber 102 side wall tangent setting when, by by blast pipe 104 and washing the side of material chamber 102
The tangent setting of wall, so the air-out direction of blast pipe 104 with wash material chamber 102 side wall it is tangent, air-flow is via 1042 row of air inlet
, can be along the wall flow for washing material chamber 102 after entering to wash material chamber 102, and then liquid circumferential flow is driven, realize that disturbance efficiency is maximum
Change, and then the cleaning effect of improving material.
Embodiment five:
As shown in figure 3, in any of the above-described embodiment, it is preferable that the other end of blast pipe 104 is line entry 1044,
With the upper contour line 1046 of blast pipe 104, pipeline between the highest order of line entry 1044 and the highest order of air inlet 1042
With the lower contour 1048 of blast pipe 104, upper contour line between the lowest order of entrance 1044 and the lowest order of air inlet 1042
1046 form the first guide clip angle beta with horizontal direction, and lower contour 1048 and horizontal direction form the second guiding angle γ,
In, the first guide clip angle beta is greater than or equal to 15 °, and is less than or equal to 60 °, and second is oriented to angle γ more than or equal to 15 °, and
Less than or equal to 60 °.
In this embodiment, blast pipe 104 diagonally downward, forms guiding angle with horizontal direction, air-flow is via blast pipe
104 enter wash material chamber 102 after be formed by rotational flow field swirling eddy it is gradually downward, convenient for the material in material cleaning device
Under the action of swirling eddy, gradually convergence downwards, and then discharge port is discharged, specifically, guide clip angle beta and γ be all larger than or
Equal to 15 ° and less than or equal to 60 °, guiding angle changes within this range, can make full use of to be directed into and wash in material chamber 102
Air-flow further promotes air-flow to the perturbation action of liquid.
Wherein, blast pipe 104 can be gradually increased for cross-sectional area and be set from line entry 1044 to air inlet 1042
It sets, or cross-sectional area is gradually reduced setting.
In any of the above-described embodiment, it is preferable that line entry 1044 is that round entrance, elliptical inlet or polygon enter
Mouthful.
In this embodiment, the entrance of blast pipe 104 is that round, ellipse or polygon, entrance shape rule are convenient for
Processing and manufacturing, the entrance shape of blast pipe 104 can be selected according to the feeder connected, provide various shapes
Entrance, adaptable, the pipeline of blast pipe 104 is configured to from the coupling tube smooth to air inlet 1042 from line entry 1044
Line structure, when air inlet 1042 is flat structure, when the entrance of blast pipe 104 is elliptical inlet, elliptical inlet
Long axis direction with it is flat outlet be correspondingly arranged, smooth transition make air-flow in blast pipe 104 have more smooth flowing
Property, air-flow gradually accumulates flat outlet air via blast pipe 104, and flat outlet air is convenient for along the inner sidewall for washing material chamber 102
Flowing can preferably form rotational flow field washing in material chamber 102.
Embodiment six:
In any of the above-described embodiment, it is preferable that further include: pneumatic detector is set to discharge port 1042, air-flow inspection
Survey the wind speed that device is used to detect discharge port 1042；Controller, is connected to pneumatic detector, and controller is used to adjust the wind speed of blower
For v.
In this embodiment, by the way that pneumatic detector is arranged in discharge port 1042, to detect the wind speed of discharge port 1042,
And the value that will test feeds back to controller, controller determines whether wind speed is in reasonable model according to the value of feedback of pneumatic detector
In enclosing, i.e., whether there is 5m/s≤v≤60m/s, when wind speed is not in above range, Fan Regulation controlled by controller,
To execute wind speed adjusting, to guarantee that material cleaning operation and discharge of materials operation smoothly execute.
Embodiment seven:
As shown in Fig. 2 and Fig. 4, in any of the above-described embodiment, it is preferable that the horizontal cross-section for washing material chamber 102 is configured to
About the symmetrical flat shape of specified symmetrical centre；When lateral openings 1022 have multiple, multiple lateral openings 1022 are opened up
In on identical height and position, and multiple lateral openings 1022 are uniformly opened up around specified symmetrical centre, and multiple blast pipes 104 are around phase
It is equidirectional to be connected respectively to lateral openings 1022, so as to converge to form whirlpool from the air-flow that multiple lateral openings 1022 enter
Stream.
In this embodiment, when the quantity of blast pipe 104 is multiple, air-flow is being washed in material chamber 102 with faster air-flow
Speed, material have higher efficiency via the discharge of material cleaning device, and multiple blast pipes 104 are circumferentially evenly distributed in
Wash material chamber 102 side wall on so that into wash material chamber 102 air-flow wash material 102 various places inside of chamber be uniformly distributed, air-flow via
Multiple blast pipes 104, which enter, washes material chamber 102, and flow rotation direction is identical, multiple groups under the combined effect of airflow, wash material chamber 102
Interior liquid forms vortex, and vortex strip animal material is rotated, to realize the function of quickly washing material.
As shown in figure 4, the quantity of blast pipe 104 is 2, blast pipe 104 is along the upper and lower side place for washing material 102 side wall of chamber
Plane be same plane.
Wherein, the air inlet 1042 of each blast pipe 104 is identical as the air-admitting surface of the junction of lateral openings 1022,
It is Si, then there are S=Si × 2, the opposite designated centers of a pair of of blast pipe 104 is symmetrical arranged.
Embodiment eight:
In any of the above-described embodiment, it is preferable that washing material chamber 102 from top to bottom includes the first cavity 1024 interconnected
With the second cavity 1026, the first cavity 1024 is configured to straight barrel-like structure, the upper end opening and the first chamber of the second cavity 1026
The lower ending opening of body 1024 is connected smoothly, the side wall of the second cavity 1026 with respect to the first cavity 1024 side wall downward
Inside smooth contraction while extension, wherein blast pipe 104 is set on the side wall of the first cavity 1024, and discharge port 106 is by
The bottom profile of the side wall of two cavitys 1026, which is enclosed, to be set to be formed.
In this embodiment, the first cavity 1024 and the second cavity 1026 for expecting that chamber 102 divides to be connected to up and down, material are washed
Enter via the entrance of the first cavity 1024 and wash material chamber 102, washes material chamber 102 via the discharge of discharge port 106 of the second cavity 1026,
By the way that the first cavity 1024 is configured to straight barrel-like structure, on the one hand, there can be biggish capacity, on the other hand, air-flow
Entering after washing in material chamber 102 via the opening on the first cavity 1024 can be along side wall difference level and driving liquid flow downwards
It is dynamic, and then rotating vortex is formed, it is extended downwardly by the side wall of the second cavity 1026 relative to the side wall of the first cavity 1024
Inside smooth contraction, complete material easy to clean are discharged by the discharge port 106 of bottom simultaneously.
Wherein, it washes material chamber 102 and closes and be enclosed in the box cover blown on meter box by washing magazine and lid, upper end sealing prevents
Material splashes in the process of cleaning with liquid, and the sum of volume of the first cavity 1024 and the second cavity 1026 is V.
Specifically, each horizontal cross sectional geometry is identical from top to bottom for the tubular structure that the first cavity 1024 is configured to, the
For two cavitys 1026 while extending downwardly in the construction process of inside smooth contraction, the inner wall of the second cavity 1026 can be by structure
Concave surface is caused, the taper of plane can also be configured to, may be configured as convex surface, can also be concave surface, plane, convex surface
Combination.
The cooking apparatus that embodiment according to the present utility model provides, comprising: the material cleaning in any of the above-described embodiment
Device.
Wherein, cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.
In this embodiment, due to the material cleaning device that cooking apparatus includes in any of the above-described embodiment, have
Whole beneficial effects of the material cleaning device of any of the above-described embodiment.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
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, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
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, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
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 embodiment or examples
In can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of material cleaning device characterized by comprising
Material chamber is washed, offers at least one lateral openings on the side wall for washing material chamber；
At least one blast pipe, one end of the blast pipe are correspondingly connected to the lateral openings, with join domain formed to
The air inlet for washing material chamber air-supply；
Discharge port is opened in the bottom for washing material chamber,
Wherein, the cross-sectional area sum of at least one air inlet is S, when the wind speed of the air inlet is v, 0.03 ×
S≤v≤0.2 × S, the unit of S are mm2, the unit of v is mm/s.
2. material cleaning device according to claim 1, which is characterized in that
The cavity volume for washing material chamber is V,
Wherein, the unit of 0.0005 × V≤S≤0.02 × V, S are mm2, the unit of V is mm3。
3. material cleaning device according to claim 2, which is characterized in that
5m/s≤v≤60m/s。
4. material cleaning device according to claim 3, which is characterized in that
The blast pipe is configured to air inlet straight tube, has angle α where the blast pipe and the air inlet between plane,
Wherein, 0 °≤α≤45 °, at α=0 °, the blast pipe and the tangent setting of side wall for washing material chamber.
5. material cleaning device according to claim 1, which is characterized in that
The other end of the blast pipe is line entry, between the highest order of the line entry and the highest order of the air inlet
Line form the upper contour line of the blast pipe, between the lowest order of the line entry and the lowest order of the air inlet
Line forms the lower contour of the blast pipe, and the upper contour line and horizontal direction form the first guiding angle, the lower whorl
Profile and horizontal direction form the second guiding angle,
Wherein, it is described first guiding angle be greater than or equal to 15 °, and be less than or equal to 60 °, it is described second guiding angle be greater than or
Equal to 15 °, and it is less than or equal to 60 °.
6. material cleaning device according to claim 5, which is characterized in that
The line entry is round entrance, elliptical inlet or polygon entrance.
7. material cleaning device according to claim 1, which is characterized in that further include:
Pneumatic detector, is set to the discharge port, and the pneumatic detector is used to detect the wind speed of the discharge port；
Controller is connected to the pneumatic detector, and the wind speed that the controller is used to adjust blower is the v.
8. material cleaning device according to any one of claim 1 to 7, which is characterized in that
The horizontal cross-section for washing material chamber is configured to about the symmetrical flat shape of specified symmetrical centre；
When the blast pipe has multiple, multiple blast pipes are using the specified symmetrical centre as laying center, along identical
Direction is uniformly distributed to be washed on the side wall of material chamber described in material chamber in described wash.
9. material cleaning device according to claim 8, which is characterized in that
The material chamber of washing is formed by washing magazine and being covered on the box cover washed on magazine and enclose to set；
The material chamber of washing from top to bottom includes the first cavity and the second cavity interconnected, and first cavity is configured to bucket
Shape structure, the upper end opening of second cavity and the lower ending opening of first cavity are connected smoothly, second chamber
The side wall of relatively described first cavity of the side wall of body inside smooth contraction while extending downwardly,
Wherein, the blast pipe is set on the side wall of first cavity, the discharge port by second cavity side wall
Bottom profile enclose and set to be formed.
10. a kind of cooking apparatus, which is characterized in that including material cleaning device as claimed in any one of claims 1-9 wherein,
Wherein, the cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721304134.8U CN208876166U (en) | 2017-10-11 | 2017-10-11 | Material cleaning device and cooking apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721304134.8U CN208876166U (en) | 2017-10-11 | 2017-10-11 | Material cleaning device and cooking apparatus |
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| Publication Number | Publication Date |
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| CN208876166U true CN208876166U (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721304134.8U Active CN208876166U (en) | 2017-10-11 | 2017-10-11 | Material cleaning device and cooking apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645854A (en) * | 2017-10-11 | 2019-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Material cleaning device and cooking apparatus |
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2017
- 2017-10-11 CN CN201721304134.8U patent/CN208876166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645854A (en) * | 2017-10-11 | 2019-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Material cleaning device and cooking apparatus |
| CN109645854B (en) * | 2017-10-11 | 2024-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Material cleaning device and cooking utensil |
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