CN211749117U - Steam heating food preparation machine convenient for air intake - Google Patents

Abstract

The utility model provides a steam heating food processing machine convenient for air intake, which comprises a machine body, a crushing assembly and a steam generator, wherein the crushing assembly comprises a cup body and a cup cover, the cup cover and the cup cover are combined to form a pulping cavity, a motor and a control panel are arranged in the machine body, the motor comprises a motor shaft, a crushing knife is arranged at the upper end of the motor shaft, the cup body comprises a cup body and a metal disc, the metal disc comprises a metal disc bottom wall and a metal disc side wall, a steam inlet is arranged on the metal disc side wall, the steam generator is communicated with the steam inlet and conveys steam into the pulping cavity through the steam inlet, the central axis of the steam inlet is not beyond the center of the metal disc, thus when the crushing knife works, steam can enter along the rotation direction of the pulp and the food materials in the pulping cavity when entering from the steam inlet, can better join with the pulp, therefore, the resistance of the steam entering the pulping cavity from the steam inlet can be greatly reduced, and the steam can conveniently enter the pulping cavity.

Description

Steam heating food preparation machine convenient for air intake

Technical Field

The utility model relates to a food preparation machine field especially relates to a steam heating food preparation machine who conveniently admits air.

Background

The existing food processing machine mostly adopts a heating pipe for heating, and some food processing machines contact the bottom or the side part of an inner cup through a heating pipe for conduction heating, and some food processing machines directly place the heating pipe in the inner cup for heating by contacting with slurry. The former has uneven heat transfer, high temperature of a contact part and no temperature of a non-contact part, and needs to be stirred uniformly by a motor, so that the actual heating efficiency is low; in the latter, the heating pipe is easy to be pasted with slurry, the cleaning is inconvenient, and the heating pipe is easy to be cleaned with residual heat after pulping is finished, so that the user can be scalded by immediately cleaning.

Although a steam heating type food processor has appeared, the above problems can be solved well, but certain problems still exist, such as inconvenient air intake, influence on steam delivery efficiency, and thus influence on steam heating efficiency.

Disclosure of Invention

An object of the utility model is to provide a steam heating food preparation machine who conveniently admits air.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steam heating food preparation machine who conveniently admits air, includes the organism and locates the crushing unit and the steam generator of organism, and crushing unit includes cup and bowl cover, and the bowl cover closes with the cup lid and forms the slurrying chamber, is equipped with motor and control panel in the organism, and the motor includes the motor shaft, and the motor shaft upper end is equipped with the crushing sword that stretches into the slurrying intracavity, wherein, the cup includes cup body and metal disc, and the metal disc includes metal disc diapire and metal disc lateral wall, is equipped with steam inlet on the metal disc lateral wall, and steam generator and steam inlet intercommunication carry steam to the slurrying intracavity through steam inlet, the central axis of steam inlet is the center of the metal disc nevertheless.

Furthermore, an included angle between the central axis of the steam inlet and the diameter of the metal disc is beta, and beta is more than or equal to 10 degrees and less than or equal to 30 degrees.

Furthermore, the inner top surface of the steam inlet is lower than the lower end of the crushing knife.

Furthermore, the inner bottom surface of the steam inlet is not higher than the inner bottom surface of the metal plate.

Furthermore, a steam channel communicated with the steam inlet is arranged on the side wall of the metal disc.

Further, the inner bottom surface of the steam channel is not higher than the inner bottom surface of the steam inlet.

Further, the outer end of the steam channel is arranged in an upward inclined mode; alternatively, the outer end of the steam channel is arranged obliquely downwards.

Furthermore, the inclination angle of the outer end of the steam channel is 5-10 degrees.

Furthermore, a control valve for controlling the opening and closing of the steam inlet is arranged at the steam inlet.

Further, the control valve includes import and export, and steam generator is equipped with the steam outlet, and the steam outlet is connected with the steam pipe, and steam generator passes through steam pipe and import intercommunication, export and steam inlet intercommunication.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model discloses in, the cup includes cup body and metal disc, the metal disc includes metal disc diapire and metal disc lateral wall, be equipped with steam inlet on the metal disc lateral wall, because thick liquid and edible material mainly gather in metal disc department, when steam gets into the slurrying intracavity from steam inlet like this, can contact with thick liquid and edible material the very first time, steam temperature is high, can heat thick liquid and edible material to the curing very fast, promote steam heating efficiency greatly, simultaneously, steam can also form the impact to thick liquid and edible material when getting into, so as to form the turbulent flow, thereby promote the probability that edible material and crushing sword contacted, and then promote crushing effect and crushing efficiency; in addition, because the steam inlet is arranged on the side wall of the metal plate, namely, the side wall of the cup body is positioned close to the bottom wall, the steam cannot directly upwards rush out after entering from the side wall on one side, the false boiling phenomenon caused by the steam gushing is avoided, and the overflow cannot be caused; and, steam generator communicates with steam inlet and carries steam to the slurrying intracavity through steam inlet, steam inlet's the central axis is the center of the metal disc certainly, at crushing sword during operation, steam can enter along the direction of rotation of slurrying intracavity thick liquid and edible material when entering by steam inlet, can be better and the thick liquid with eat the material and join, avoid forming direct impact with rotatory thick liquid and edible material, can reduce the resistance of steam when getting into the slurrying intracavity from steam inlet so greatly, make things convenient for steam to get into the slurrying intracavity, thereby promote the efficiency of admitting air of steam greatly, and then promote steam heating's efficiency.

2. Through establishing the contained angle between the central axis with steam inlet and the diameter of metal disc as beta, and beta is more than or equal to 10 and is less than or equal to 30, so set up, resistance minimizing when can making steam get into the slurrying intracavity makes things convenient for steam to get into the slurrying intracavity greatly to guarantee air intake efficiency, thereby guarantee steam heating efficiency.

3. The inner top surface of the steam inlet is lower than the lower end of the crushing knife, so that the steam can be well avoided when entering, the resistance of outwards pushing steam generated by rotation of the crushing knife is avoided, the steam can enter conveniently, and the air inlet efficiency is improved.

4. The interior bottom surface of steam inlet is not higher than the interior bottom surface setting of metal disc, makes things convenient for steam to get into the metal disc by steam inlet like this in to rotate together along with thick liquid and edible material, with heat thick liquid and edible material, not only heating efficiency is high, and smashes effectually.

5. Be equipped with the steam channel with steam inlet intercommunication on the metal disc lateral wall, through setting up steam channel, make things convenient for the intercommunication between steam generator and the steam inlet.

6. The inner bottom surface of the steam channel is not higher than the inner bottom surface of the steam inlet, so that steam is conveyed to the steam inlet through the steam channel and then enters the pulping cavity, and the air inlet efficiency is greatly improved.

7. The outer end of the steam channel is obliquely arranged upwards, so that the steam conveying channel is obliquely arranged and impacts towards the bottom of the metal disc, the food materials deposited on the bottom wall of the metal disc can be moved, the contact record of the food materials and the crushing knife is increased, and the crushing effect is improved; or, the outer end downward sloping of steam channel sets up for the transfer passage of steam is the slope and sets up and strike towards metal disc lateral wall or cup body lateral wall, can make steam form the reflection, thereby can be better with thick liquid with eat the material contact, with to thick liquid with eat the material and form better heating, and then promote steam heating efficiency greatly.

8. The inclination of the outer end of the steam channel is 5 degrees to 10 degrees, so that the formed inclination is right, the steam enters the pulping cavity conveniently, and the crushing efficiency and the heating efficiency can be well improved.

9. The steam inlet is provided with a control valve for controlling the opening and closing of the steam inlet, so that the on-off control of the steam can be realized, and the steam inlet can be closed when the steam does not need to enter, so that the steam can be fully utilized, and the steam is not wasted.

10. The control valve includes import and export, and steam generator is equipped with steam outlet, and steam outlet is connected with the steam pipe, and steam generator passes through steam pipe and import intercommunication, and export and steam inlet intercommunication realize steam through the steam pipe and carry, not only guarantee that steam can not leak, also make things convenient for the connection between each part sealed, guarantee that steam does not reveal to guarantee the efficiency of steam heating.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of a steam-heated food processor according to a first embodiment of the present invention.

FIG. 2 is an exploded view of the grinding assembly and motor of the first embodiment of the steam-heated food processor of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

FIG. 4 is a top view of a metal plate of a steam heated food processor according to an embodiment of the present invention.

FIG. 5 is a schematic longitudinal sectional view of a metal plate of a steam-heated food processor according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of the grinding assembly and motor of a steam heated food processor according to an embodiment of the present invention.

FIG. 7 is a schematic longitudinal sectional view of a metal plate of a second embodiment of the steam-heated food processor of the present invention.

The names of the components marked in the figures are as follows:

1. a body; 100. a motor; 110. a motor shaft; 21. a cup body; 211. a cup body; 212. a metal disc; 2121. a metal tray bottom wall; 2122. a metal disc sidewall; 213. a steam inlet; 214. a steam channel; 22. a cup cover; 23. a pulping chamber; 3. a steam generator; 31. a steam outlet; 32. a steam pipe; 4. a crushing knife; 5. a control valve; 51. sealing the valve plate; 52. a drive motor; 521. a drive shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

The first embodiment is as follows:

as shown in fig. 1 to 6, the utility model provides a steam heating food processor convenient for air intake, which comprises a machine body 1, a crushing component and a steam generator 3, wherein the crushing component and the steam generator 3 are arranged on the machine body 1, the crushing component comprises a cup body 21 and a cup cover 22, the cup cover 22 and the cup body 21 cover to form a pulping cavity 23, a motor 100 and a control panel (not shown in the figure) are arranged in the machine body 1, the motor 100 comprises a motor shaft 110, a crushing knife 4 extending into the pulping cavity 23 is arranged at the upper end of the motor shaft 110, wherein the cup body 21 comprises a cup body 211 and a metal disc 212, the cup body 211 is a glass cup body, so that the cup body has a visual effect, the interest of using the food processor is greatly improved, the surface of the glass cup body is smooth, the cup body is easy to be cleaned after being used, the sanitation and the health of the manufactured pulp or food can be ensured, and, the steam inlet 213 is formed in the side wall 2122 of the metal disc, the steam inlet 213 and the side wall 2122 of the metal disc are arranged tangentially, and the slurry and the food materials are mainly gathered at the metal disc, so that the steam can be contacted with the slurry and the food materials at the first time when entering the pulping cavity from the steam inlet, the steam temperature is high, the slurry and the food materials can be quickly heated to be cured, the steam heating efficiency is greatly improved, meanwhile, the steam can impact the slurry and the food materials when entering the pulping cavity to form turbulent flow, the contact probability of the food materials and the crushing knife is improved, and the crushing effect and the crushing efficiency are further improved; in addition, because the steam inlet is arranged on the side wall of the metal plate, namely, the side wall of the cup body is positioned close to the bottom wall, the steam cannot directly upwards rush out after entering from the side wall on one side, the false boiling phenomenon caused by the steam gushing is avoided, and the overflow cannot be caused; meanwhile, the steam generator 3 is communicated with the steam inlet 213 and conveys steam into the pulping cavity 23 through the steam inlet 213, the central axis of the steam inlet 213 is not larger than the center of the metal disc 212, when the crushing cutter works, the steam can enter along the rotating direction of the pulp and the food materials in the pulping cavity when entering from the steam inlet, can be better converged with the pulp and the food materials, and avoids direct impact with the rotating pulp and the food materials, so that the resistance of the steam when entering the pulping cavity from the steam inlet can be greatly reduced, the steam can conveniently enter the pulping cavity, the steam inlet efficiency is greatly improved, and the steam heating efficiency is further improved; certainly, still be equipped with row's thick liquid mouth and water inlet on the cup 21, be this embodiment promptly, steam inlet 213, row's thick liquid mouth and water inlet all set up alone, make each opening work independent like this, convenient control.

In this embodiment, the included angle between the central axis of the steam inlet 213 and the diameter of the metal disc 212 is β, β is more than or equal to 10 ° and less than or equal to 30 °, and β is specifically 20 °, so as to minimize the resistance when steam enters the pulping chamber, thereby greatly facilitating the steam to enter the pulping chamber to ensure the air intake efficiency and the steam heating efficiency.

Moreover, the inner top surface of the steam inlet 213 is lower than the lower end of the crushing knife 4, so that the steam can be well prevented from entering the crushing knife, the resistance of outward pushing steam generated by the rotation of the crushing knife is avoided, the steam can enter the crushing knife conveniently, and the air inlet efficiency is improved; meanwhile, the inner bottom surface of the steam inlet 213 is not higher than the inner bottom surface of the metal plate 3, so that steam can enter the metal plate from the steam inlet and can rotate along with the slurry and the food materials to heat the slurry and the food materials, the heating efficiency is high, and the crushing effect is good; the side wall 2122 of the metal disc is provided with a steam channel 214 communicated with the steam inlet 212, the steam channel 214 is formed by extending the steam inlet 213 outwards in a protruding manner, the steam channel is convenient to communicate between the steam generator and the steam inlet, the length of the steam channel 214 protruding out of the side wall 2122 of the metal disc is 10-20 mm, specifically 15mm in the embodiment, balance between installation and heat loss of the steam channel is guaranteed, heat loss is less when steam passes through the steam channel, meanwhile, the steam channel and the metal disc can be easily processed and molded together, and therefore the steam disc is high in production and processing efficiency, integrated in structure, good in strength and durable; and, with the interior bottom surface setting that steam channel 214 is not higher than steam inlet 213, make things convenient for steam to carry to steam inlet by steam channel like this, and then get into the slurrying intracavity, promoted air intake efficiency greatly. When the protruding length of the steam channel is less than 10mm, although the heat loss in the steam channel is small, the steam channel is easy to process, and meanwhile, because the steam spraying path is short, materials cannot be left in the steam channel and the steam channel is easy to clean, the steam channel and the control valve are inconvenient to install; when the protruding length of steam channel is greater than 20mm, though made things convenient for its installation with the control valve with fixed, nevertheless bring certain degree of difficulty for cup processing, steam is great in steam channel's heat loss simultaneously for heating efficiency can reduce on the contrary, also brings the degree of difficulty for steam channel's washing simultaneously.

Specifically, the outer end of the steam channel 214 is inclined downwards, so that the steam conveying channel is inclined and impacted towards the side wall 2122 of the metal disc or the side wall 211 of the cup body, and the steam can be reflected, so that the steam can be better contacted with the slurry and the food materials, the slurry and the food materials can be better heated, and the steam heating efficiency is further greatly improved; more specifically, the inclination angle of the outer end of the steam channel 214 is alpha, alpha is 5-10 degrees, and alpha is specifically 8 degrees, so the formed inclination angle is just right, the steam enters the pulping cavity conveniently, and the crushing efficiency and the heating efficiency can be well improved.

In order to guarantee that pressure is enough when steam is output, set steam inlet 213's equivalent internal diameter at 8mm ~ 20mm within range, and the optimum range is between 10mm ~ 18mm, in this embodiment, steam inlet 213 is the circular port, its equivalent internal diameter is its internal diameter promptly, and specifically be 10mm, of course, steam channel 214 also corresponds to be cylindric, so both be convenient for steam output, can guarantee output efficiency again, pressure when still guaranteeing steam output is enough simultaneously, can carry out better impact to thick liquid or edible material, thereby promote steam heating efficiency. When the inner diameter of the steam inlet is smaller than 8mm, although the pressure of steam during entering is ensured, the difficulty of cleaning the cup body is also brought; when the inner diameter of the steam inlet is larger than 20mm, the pressure when the steam is sprayed is insufficient, the moving path is shortened, the heat absorption of the food and the serous fluid is uneven, and the heating efficiency is reduced.

In order to facilitate the control of the steam, a control valve 5 for controlling the opening and closing of the steam inlet 213 can be arranged at the steam inlet 213, and particularly, the control valve 5 is arranged at the port of the steam channel 214, so that the on-off control of the steam can be realized, the accuracy of the on-off control of the steam can be ensured, the control valve can be conveniently installed and fixed, the sealing and the opening and closing of a valve plate of the control valve are ensured, the possibility that the control valve is polluted by slurry and materials is also reduced, the opening and closing reliability of the valve plate of the control valve is ensured, the steam inlet can be closed when the steam does not need to be fed, the steam can be fully utilized, and the steam is; more specifically, the control valve 5 comprises a sealing valve plate 51 in sealing fit with the steam channel 214 and a driving motor for driving the sealing valve plate 51, the driving motor comprises a driving shaft, and the driving shaft is fixedly connected with the sealing valve plate; and, set up sealing valve plate 51 in the port department of steam channel 214, the control steam channel that can be better opens and shuts, and sealed effectual, still can not leak gas.

Of course, the control valve 5 includes import and export, and steam generator 3 is equipped with steam outlet 31, and steam outlet 31 is connected with steam pipe 32, and steam generator 3 passes through steam pipe 32 and import intercommunication, and export and steam channel 214 intercommunication realize steam through the steam pipe and carry, not only guarantee that steam can not leak, also make things convenient for the connection between each part sealed, guarantee that steam does not leak to guarantee steam heating's efficiency.

It is understood that β may also be 10 °, 12 °, 14 °, 15 °, 16 °, 18 °, 22 °, 24 °, 25 °, 26 °, 28 °, 30 °, etc., as the case may be.

As can be understood, the cup body also can be the metal cup body, and cup body and metal dish components of a whole that can function independently set up, because the smooth easy washing in metal material surface, and accord with food level, can also promote holistic outward appearance nature of cup and senior sense.

As can be understood, the cup body also can be a metal cup body, and the cup body and the metal plate integrated structure, so that the metal plate and the cup body can be processed and formed together, the production and processing efficiency is improved, and the integrated structure is good in strength, durable and long in service life.

It will be appreciated that a may also be 5 °, 6 °, 7 °, 9 °, 10 °, etc., as the case may be.

It will be appreciated that the length of the steam channel projecting from the side wall of the metal plate may also be 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 18mm, 19mm, 20mm, etc., as the case may be.

It will be appreciated that the equivalent internal diameter of the steam inlet may also be 8mm, 9mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm etc. as the case may be; of course, it is understood that "equivalent inner diameter" refers to the equivalent inner diameter of a non-circular shape when the cross-section is non-circular, i.e., the inner diameter of a circle in the same area, provided that the equivalent inner diameter of the non-circular shape has the same cross-sectional area as the circle.

It will be appreciated that the steam inlets may also be radially disposed; or the cup body can be arranged in a different plane from the central axis of the cup body.

As can be understood, the cup body also can be the metal cup body, and cup body and metal dish components of a whole that can function independently set up, because the smooth easy washing in metal material surface, and accord with food level, can also promote holistic outward appearance nature of cup and senior sense.

As can be understood, the cup body also can be a metal cup body, and the cup body and the metal plate integrated structure, so that the metal plate and the cup body can be processed and formed together, the production and processing efficiency is improved, and the integrated structure is good in strength, durable and long in service life.

It can be understood that the cup body can also be a transparent plastic cup body, and the connection mode of the transparent plastic cup body and the metal disc is the same as that of the glass cup body and the metal disc.

It can be understood that the control valve may also adopt such a structure, specifically, the control valve 5 includes a piston rod hermetically fitted with the steam channel 214, a transmission mechanism for driving the piston rod to move to open or close the steam channel, and a driving mechanism for driving the transmission mechanism, and the control valve not only can well control the on-off of the steam, but also has a simple structure and is easy to assemble and fix; and, the cover is equipped with the sealing washer with steam channel's inner wall interference fit on the piston rod, through setting up the sealing washer to realize sealed cooperation between piston rod and the steam channel, and sealed cooperation is effectual, can be fine prevent steam leakage.

It can be understood that the steam inlet and the slurry discharge port can be arranged in a shared way, so that one through port can be arranged, the integral processing and forming of the cup body are facilitated, and certainly, in order to realize that the steam conveying and the slurry discharge do not interfere with each other, a tee joint is required to be arranged at the steam inlet so as to facilitate the control of the steam conveying and the slurry discharge; or, the steam inlet, the pulp discharging port and the water inlet can be arranged in a shared mode, so that one through opening can be formed at one time, the cup body is more convenient to machine and form, and certainly, in order to achieve the purpose that the steam conveying, the pulp discharging and the water inlet are not interfered with each other, a four-way joint is required to be arranged at the steam inlet, and the steam conveying, the pulp discharging and the water inlet are convenient to control.

Example two:

the present embodiment is different from the first embodiment in that the outer end of the steam channel is disposed to be inclined upward.

In this embodiment, as shown in fig. 7, the outer end of the steam channel 214 is inclined upward, so that the steam delivery channel is inclined and impacts toward the bottom of the metal plate, and the food material deposited on the bottom wall of the metal plate can move, so as to increase the contact record between the food material and the crushing blade, and improve the crushing effect.

Other structures and advantages of the parts not described are the same as those of the first embodiment, and are not described in detail here.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides a steam heating food preparation machine who conveniently admits air, includes the organism and locates the crushing unit and the steam generator of organism, and crushing unit includes cup and bowl cover, and the bowl cover closes with the cup lid and forms the slurrying chamber, is equipped with motor and control panel in the organism, and the motor includes the motor shaft, and the motor shaft upper end is equipped with the crushing sword that stretches into the slurrying intracavity, a serial communication port, the cup includes cup body and metal disc, and the metal disc includes metal disc diapire and metal disc lateral wall, is equipped with steam inlet on the metal disc lateral wall, and steam generator communicates with steam inlet and carries steam to the slurrying intracavity through steam inlet, and steam inlet's the central axis is the center of the metal.

2. A steam heated food processor as claimed in claim 1, wherein the angle between the central axis of the steam inlet and the diameter of the metal plate is β, β being 10 ° or more and 30 ° or less.

3. A steam heated food processor as claimed in claim 1, wherein the steam inlet has an inner top surface disposed below the lower end of the comminuting knife.

4. A steam heated food processor as defined in claim 1, wherein the inner bottom surface of the steam inlet is disposed no higher than the inner bottom surface of the metal plate.

5. A steam heated food processor as claimed in claim 1, wherein the side wall of the metal plate is provided with a steam channel communicating with the steam inlet.

6. A steam heated food processor as claimed in claim 5, wherein the inner bottom surface of the steam channel is disposed no higher than the inner bottom surface of the steam inlet.

7. A steam heated food processor as claimed in claim 5, wherein the outer end of the steam channel is upwardly inclined; alternatively, the outer end of the steam channel is arranged obliquely downwards.

8. A steam heated food processor as claimed in claim 7, wherein the outer end of the steam channel is inclined at an angle of from 5 ° to 10 °.

9. A steam heated food processor as claimed in claim 1, wherein a control valve is provided at the steam inlet for controlling the opening and closing of the steam inlet.

10. A steam heated food processor as claimed in claim 9 wherein the control valve includes an inlet and an outlet, the steam generator having a steam outlet to which is connected a steam tube, the steam generator communicating with the inlet through the steam tube and the outlet communicating with the steam inlet.

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