CN212438361U - Steam heating food preparation machine that steam heating efficiency is high - Google Patents

Abstract

The utility model provides a steam heating food processing machine with high steam heating efficiency, which comprises a machine base, a stirring cup and a steam generator, wherein a motor and a control panel are arranged in the machine base, the stirring cup comprises a cup body and a cup cover, the cup cover and the cup cover are combined to form a processing cavity, the cup body is provided with a steam inlet, an included angle is arranged between the steam spraying direction of the steam inlet and the side wall of the cup body, the stirring cup also comprises a cup seat arranged at the bottom of the cup body, the bottom of the cup seat is provided with an upper coupler, the upper end of the machine base is provided with a lower coupler coupled with the upper coupler, the food processing machine also comprises a steam conduit arranged in the cup seat, one end of the steam conduit is communicated with the steam inlet, the other end is communicated with the steam generator, so that the steam and the horizontal direction have a certain angle, the steam can not upwelling, the heat can be fully absorbed by the slurry, and the steam heating efficiency can be better improved.

Description

Steam heating food preparation machine that steam heating efficiency is high

Technical Field

The utility model relates to a food preparation machine field especially relates to an efficient steam heating food preparation machine of steam heating.

Background

The existing steam heating food processing machine is generally of a bottom air inlet structure, and the bottom air inlet structure is also divided into two types, namely, a steam guide pipe is arranged on a container cover, the steam guide pipe extends into the liquid level to the bottom of a cup body, and sprays steam downwards from the bottom of the cup body and then moves upwards, so that slurry is adhered to the outer wall of the steam guide pipe due to high temperature and is difficult to clean; the other type is that a steam jet orifice is arranged at the bottom of the cup, most of the steam jet orifices are arranged opposite to the upper port of the cup, so that steam enters the slurry from the bottom of the cup, the steam pushes the slurry to directly roll upwards after entering the slurry because the steam has a certain speed at the steam jet orifice, the path of the steam in the slurry is from the bottom of the cup to the liquid level of the slurry, the stroke is small, the slurry at the steam outlet rapidly absorbs heat, the slurry far away from the steam outlet does not absorb the heat of the steam yet, after the steam reaches the liquid level, the steam temperature is generally higher than the temperature of the slurry, the heat of the steam is not completely absorbed by the slurry, namely, a large amount of heat is dissipated into the air, the corresponding steam heating efficiency is low, the slurry far away from the steam outlet does not absorb the heat yet, the slurry is not uniformly heated, in addition, the phenomenon, make the thick liquid can not overflow, but also cause the thick liquid and boil out not fully yet, just stop heating for boil out thick liquid effect worsen, efficiency step-down.

Disclosure of Invention

An object of the utility model is to provide a steam heating food preparation machine that steam heating efficiency is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a steam heating food processing machine with high steam heating efficiency comprises a machine base, a stirring cup and a steam generator, wherein a motor and a control panel are arranged in the machine base, the stirring cup is placed on the machine base, the stirring cup comprises a cup body and a cup cover, the cup cover and the cup body cover are combined to form a processing cavity, a crushing knife is arranged in the processing cavity, the motor drives the crushing knife to rotate, the steam generator is arranged in the machine base, the food processor comprises a cup body, a stirring cup, an upper coupler, a lower coupler, a steam guide pipe, a steam inlet and a steam generator, wherein the steam inlet communicated with the steam generator is arranged at the position, close to the bottom wall, of the side wall of the cup body, an included angle is formed between the steam spraying direction of the steam inlet and the side wall of the cup body, the stirring cup further comprises a cup seat arranged at the bottom of the cup body, the bottom of the cup seat is provided with the upper coupler, the upper end of the machine seat is provided with the lower coupler coupled with the upper coupler, the food processor further comprises the.

Furthermore, the upper coupler is provided with a steam insertion pipe, the lower coupler is provided with a steam insertion hole, the steam guide pipe is communicated with the steam insertion pipe, the steam insertion hole is communicated with the steam generator, and the steam insertion pipe is inserted into the steam insertion hole after the stirring cup is placed in place so that the steam generator is communicated with the steam inlet.

Furthermore, the steam insertion pipe is arranged in the upper coupler, and the steam insertion hole is arranged in the lower coupler.

Furthermore, the steam insertion pipe is arranged on the outer side of the upper coupler and is integrally formed with the upper coupler, a lower protruding portion is arranged on the outer side of the lower coupler, and the steam insertion hole is formed in the lower protruding portion.

Furthermore, a first steam interface communicated with the steam guide pipe is arranged at the bottom of the cup seat, a second steam interface communicated with the steam generator is arranged at the upper end of the machine seat, and the first steam interface is communicated with the second steam interface after the stirring cup and the machine seat are installed in place so that the steam generator is communicated with the steam inlet.

Furthermore, the first steam interface is arranged in the upper coupler, and the second steam interface is correspondingly arranged in the lower coupler; or the first steam interface is arranged on the side wall of the upper coupler, and the second steam interface is correspondingly arranged on the side wall of the lower coupler.

Furthermore, a sealing element is arranged on the periphery of the matching position of the first steam interface and the second steam interface, and the sealing element is a sealing ring or a sealing sucker.

Furthermore, the steam conduit includes horizontal section, and horizontal section one end is inserted in the steam inlet, and the port and the steam inlet parallel and level of horizontal section set up, and the other end and steam generator intercommunication, horizontal section slope set up so that steam tilt up sprays, and the central axis of horizontal section is the same with the steam injection direction of steam inlet.

Further, steam conduit includes horizontal section, and horizontal section is the pipe of outwards extending from steam inlet, and horizontal section slope sets up so that steam tilt up sprays, and the central axis of horizontal section is the same with steam inlet's steam injection direction, pipe and cup integrated into one piece.

The steam cup further comprises a switch valve for controlling the on-off of steam, the switch valve is arranged in the cup seat or the machine base, the cup body comprises a cup body with an upper opening and a lower opening and a metal disc hermetically arranged at the lower opening of the cup body, and a steam inlet is arranged on the side wall of the metal disc; or the cup body comprises a cup body and a cup bottom, the upper opening and the lower opening of the cup body are arranged, the cup body and the cup bottom are integrally formed, and the steam inlet is formed in the position, close to the cup bottom, of the side wall of the cup body.

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

1. in the utility model, the steam inlet is arranged on the side wall of the cup body close to the bottom wall, thus the steam forms a part of forward and upward flow from bottom to top in the slurry, the path of the steam is well prolonged, and the contact area between the steam and the slurry is increased, so as to ensure that the heat of the steam is absorbed by the slurry as much as possible, thereby well improving the heating efficiency; and, the spray direction of the steam inlet and the side wall of the cup body are arranged with an included angle, so that the steam has a certain angle with the horizontal direction, the steam can not directly push the slurry to upwelle with full force, thereby avoiding the overflow phenomenon caused by the direct upwelling of the steam, or if the food processing machine is provided with an anti-overflow electrode, avoiding the phenomenon that the slurry stops heating caused by the steam pushing the slurry to upwelle and touching the anti-overflow electrode, but the steam is sprayed forwards at the bottom of the cup body, the heat moves along the direction of the steam spraying and volatilizes upwards, thus, the heat is fully absorbed by the slurry in the path of the steam, the moving direction can be changed when the side wall of the cup body is met, thereby continuously forming the backflow of upward spiral circulation, the steam is sprayed to be pushed to turn back to the oblique upper side again, the circulation is repeated, the flow path of the steam in, the heating efficiency is better improved, and simultaneously, the slurry can be better impacted, so that the slurry is heated more uniformly, and the better heating effect of the food processor is ensured; meanwhile, the bottom of the cup base is provided with an upper coupler, the upper end of the base is provided with a lower coupler coupled with the upper coupler, and the electric connection between the stirring cup and the base is realized through the coupling and plugging between the upper coupler and the lower coupler; in addition, through the steam guide pipe that sets up one end and steam inlet intercommunication and the other end and steam generator intercommunication inside the cup, can finely guide the transport to steam like this to conveniently carry steam to the processing intracavity, and steam transport is stable, reliable, can not have the leakage among the steam transportation process, guarantees steam transport efficiency.

2. Through setting up the steam intubate at last coupler, and the coupler correspondence is equipped with the steam jack down, with steam pipe and steam intubate intercommunication, steam jack and steam generator intercommunication place stirring cup and target in place the back steam intubate like this and insert in the steam jack so that steam generator and steam inlet intercommunication to realize steam transport, this kind of mode of realizing the intercommunication is simple structure not only, and steam transport is reliable, is difficult for leaking among the steam transport process, in order to guarantee steam transport efficiency.

3. The steam intubate is located in the coupler, and the steam jack corresponds and locates down in the coupler, and steam intubate and steam jack all are located the coupler promptly, do not leak outward, and save space, can not additionally increase the size of coupler, make things convenient for the intercommunication between steam generator and the steam inlet again simultaneously.

4. The steam intubate is located the outside of last coupler and with last coupler integrated into one piece, and the coupler outside is provided with down the bulge down, and in the bulge was located down to the steam jack, so set up, grafting between realization steam intubate and the steam jack that also can be fine to realize the intercommunication between steam generator and the steam inlet, and this kind of mode of realizing the intercommunication is not only simple reliable, and can also play the effect of aiming at, direction, location.

5. Through be equipped with the first steam interface with the steam pipe intercommunication bottom the cup, and be equipped with the second steam interface with steam generator intercommunication in the frame upper end, first steam interface communicates with second steam interface so that steam generator and steam inlet communicate after stirring cup and frame installation target in place like this, through the intercommunication between two steam interface docks in order to form steam generator and the steam inlet promptly, thereby realize steam transport, this kind of intercommunication mode is simple and reliable, easy production and processing, the production and processing efficiency is greatly promoted.

6. The first steam interface is arranged in the upper coupler, and the second steam interface is correspondingly arranged in the lower coupler, namely, the two steam interfaces are positioned in the couplers, so that the leakage is avoided, the space is saved, the size of the couplers is not increased additionally, and meanwhile, the communication between the steam generator and the steam inlet is facilitated; or, the first steam interface can be arranged on the side wall of the upper coupler, and the second steam interface is correspondingly arranged on the side wall of the lower coupler, so that the communication between the steam generator and the steam inlet can be well realized, and the communication realizing mode is simple and reliable and can also play roles in alignment, guiding and positioning.

7. Through the periphery at first steam interface and second steam interface cooperation department be equipped with the sealing member, after stirring cup and frame installation target in place, first steam interface and second steam interface form the butt joint like this, the peripheral seal of cooperation department will be realized to the sealing member, make steam can not leak from the cooperation, with the transport efficiency of guaranteeing steam, avoid steam leakage and waste, and specifically establish the sealing member into sealing washer or sealed sucking disc, the sealing member of this kind of structure is simple structure not only, and sealed effectual, steam is difficult for leaking.

8. The steam guide pipe comprises a transverse section, one end of the transverse section is inserted into the steam inlet, the structure is simple, the manufacture and the processing are convenient, the communication between the steam guide pipe and the steam inlet is convenient, the communication position is sealed and reliable, steam is not easy to leak, the port of the transverse section is arranged in parallel and level with the steam inlet, the inner side wall of the cup body is smooth, a convex part is not formed, residue is not left or accumulated, the inside of the cup body is convenient to clean, the other end of the steam guide pipe is communicated with the steam generator, the communication between the steam guide pipe and the steam generator is convenient, the transverse section is obliquely arranged to enable the steam to be obliquely sprayed upwards, the central axis of the transverse section is the same as the steam spraying direction of the steam inlet, namely, the steam conveying channel is obliquely arranged, the steam is obliquely conveyed in the horizontal direction, and the motion direction of the steam can be better ensured to change, so as to form spiral upward circulation, thereby improving the heating effect and heating efficiency of the food processor.

9. Steam conduit includes horizontal section, horizontal section is the pipe of outwards extending from steam inlet, horizontal section slope sets up so that steam tilt up sprays, the central axis of horizontal section is the same with steam inlet's steam jet direction, pipe and cup integrated into one piece, this kind of steam conduit structure with cup integrated into one piece, not only promoted the production machining efficiency of steam conduit and cup, and integrative structural strength is good, and is durable, easy the washing, do not have junction and fit clearance simultaneously, steam can not leak, guarantee steam transport efficiency that can be fine.

10. The steam delivery device is characterized by also comprising a switch valve for controlling the on-off of steam, wherein the switch valve is arranged in the cup seat or the machine seat, the steam guide pipe is connected to the switch valve, the connection is convenient, and the structure of the steam generator is also simplified; meanwhile, the cup body comprises a cup body with an upper opening and a lower opening and a metal disc hermetically arranged at the lower opening of the cup body, and the steam inlet is formed in the side wall of the metal disc, so that steam can be better contacted with food materials in the slurry, the contact time is long, the contact area is large, and the steam heating effect and the steam heating efficiency are greatly improved; and the cup body comprises a cup body and a cup bottom which are integrally formed, the steam inlet is arranged on the side wall of the cup body and close to the cup bottom, so that the cup body is convenient to produce and process, and the cup body and the cup bottom are integrally structured, so that the strength is good, the cup body is durable, and the steam heating effect and the steam heating efficiency can be guaranteed.

Drawings

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

fig. 1 is a schematic structural diagram of a food processor according to a first embodiment of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a partially enlarged view of a second embodiment of the food processor of the present invention.

Fig. 4a is a schematic longitudinal sectional view of a third cup body according to an embodiment of the present invention.

Fig. 4b is a schematic longitudinal sectional view of a fourth cup body according to an embodiment of the food processor of the present invention.

Fig. 5a is a bottom view of an upper coupler in an embodiment of a food processor according to the present invention.

Fig. 5b is a top view of a fifth lower coupler of an embodiment of the food processor of the present invention.

Fig. 6 is a top view of a lower coupler in an embodiment of a food processor according to the present invention.

Fig. 7a is a bottom view of an upper coupler of a food processor according to an embodiment of the present invention.

Fig. 7b is a top view of a seventh lower coupler of the food processor of the present invention.

Fig. 8 is a top view of an eighth lower coupler of an embodiment of a food processor according to the present invention.

Fig. 9 is a schematic structural view of a food processor according to an embodiment nine of the present invention.

Fig. 10 is a schematic structural view of a food processor according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of a metal plate in an eleventh embodiment of the food processor of the present invention.

Fig. 12 is a schematic structural view of a metal plate in a twelfth embodiment of the food processor according to the present invention.

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

1. a machine base; 11. a motor; 111. a motor shaft; 12. a control panel; 2. a stirring cup; 21. a cup body; 211. A steam inlet; 212. a cup body; 213. a metal disc; 214. a cup bottom; 22. a cup cover; 23. a cup holder; 24. A processing cavity; 25. a handle; 3. a steam generator; 41. a crushing knife; 42. a cutter shaft; 51. an upper coupler; 511. a first steam interface; 512. an upper projection; 52. a lower coupler; 521. a second steam inlet; 522. A lower protrusion; 61. an upper connector; 62. a lower connector; 7. a steam conduit; 71. a transverse segment; 711. A circular tube; 72. a longitudinal segment; 8. a control valve; 9. and a seal.

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 2, the utility model provides a steam heating food processing machine with good heating effect, which comprises a machine base 1, a stirring cup 2 and a steam generator 3, a motor 11 and a control panel 12 are arranged in the machine base 1, the stirring cup 2 comprises a cup body 21 and a cup cover 22, the cup cover 22 and the cup body 21 cover to form a processing cavity 24, a crushing cutter 41 is arranged in the processing cavity 24, a cutter shaft 42 is arranged at the lower end of the crushing cutter 41, an upper connector 61 is arranged at the lower end of the cutter shaft 42, the motor 11 is provided with a motor shaft 111, a lower connector 62 is arranged at the upper end of the motor shaft 111, the motor 11 drives the motor shaft 111 to rotate and drives the crushing cutter 41 to rotate through the matching between the upper connector 61 and the lower connector 62, thereby stirring and crushing the slurry and the food materials, and a handle 25 is arranged on the side wall of the stirring cup 2, so as to facilitate the taking and placing of, the upper coupler 51 can be arranged at the bottom of the stirring cup 2, and the lower coupler 52 is arranged at the upper end of the base 1, so that the electric connection between the stirring cup 2 and the base 1 is realized through the insertion connection between the upper coupler 51 and the lower coupler 52, the coupler connection is reliable in electric connection, and the radial limiting effect of the stirring cup and the base can be realized, so that the dual functions are realized; certainly, in order to ensure that the mixing cup is placed more stably, the mixing cup 2 further comprises a cup seat 23 arranged at the bottom of the cup body 21, wherein the cup body 21 is in a straight cylindrical shape, and in order to ensure the placing stability of the mixing cup 2 and conveniently accommodate other components such as the upper coupler 51 and the upper connector 62, the cup seat 23 can also be set to be in a conical shape with a small upper part and a large lower part.

In this embodiment, a steam inlet 211 communicated with the steam generator 3 is formed in a position, close to the bottom wall, of the side wall of the cup body 21, the cup body 21 specifically includes a cup body 212 and a cup bottom 214, the cup body 212 and the cup bottom 214 are integrally formed, and the steam inlet 211 is formed in a position, close to the cup bottom 214, of the side wall of the cup body 212, so that steam flows forwards and upwards from bottom to top in the slurry, a path of the steam is well extended, a contact area between the steam and the slurry is increased, it is ensured that heat of the steam is absorbed by the slurry as much as possible, and thus heating efficiency is well improved; a steam guide pipe 7 is arranged between the steam generator 3 and the steam inlet 211, so that steam can be guided and conveyed well to be conveniently conveyed into the processing cavity, the steam conveying is stable and reliable, no leakage exists in the steam conveying process, and the steam conveying efficiency is ensured; meanwhile, an included angle alpha is formed between the steam injection direction of the steam inlet 211 and the side wall of the cup body 21, so that the steam forms a certain angle with the horizontal direction, the steam cannot directly push the slurry to upwelle, and the overflow phenomenon caused by the direct upwelling of the steam is avoided, or if the food processing machine is provided with an anti-overflow electrode, the phenomenon that the slurry stops heating due to the fact that the steam pushes the slurry to upwelle to touch the anti-overflow electrode is avoided, but the steam is sprayed forwards at the bottom of the cup body, heat moves along the steam spraying direction and volatilizes upwards at the same time, therefore, in the path that the steam flows through, the heat is fully absorbed by the slurry, meanwhile, the moving direction can be changed when the side wall of the cup body is met, so that the steam is continuously sprayed to be forced to turn upwards obliquely upwards again, the steam is repeatedly circulated, the flowing path of the steam in the, better improvement heating efficiency can also carry out better impact to the thick liquid simultaneously, and then makes the thick liquid heating more even to guarantee the better heating effect of food preparation machine.

In order to better ensure the steam heating effect, the included angle alpha is set within the range of 80-100 degrees, the steam can be well ensured not to upwelle or sink, so that the steam spraying direction and the horizontal direction have a smaller angle, the movement direction can be changed when the steam meets the side wall of the cup body, a spiral upward circulation is formed, the circulation times of the steam in the cup body are increased, the flow path of the steam in the slurry is increased, the heat of the steam can be fully absorbed by the slurry, and the heating efficiency and the heating effect are greatly improved; meanwhile, in the embodiment, since the cup body 21 is straight cylindrical, in order to ensure that an included angle is formed between the steam injection direction and the cup body 21, the steam inlet 211 needs to be arranged obliquely upwards, wherein alpha is 80-85 degrees, and alpha is 83 degrees, at the moment, the steam injection direction and the horizontal direction can form a certain angle, so that the motion direction of the steam can be changed when the steam meets the side wall of the cup body, namely, a spiral upward circulation can be well formed, the contact area and the contact time of the steam and the slurry are further increased, and the steam heating effect and the steam heating efficiency of the food processor are improved; of course, it can be understood that the direction of the dotted line in the drawings of the present invention is the steam injection direction, and the steam injection direction is related to the central axis direction of the steam inlet, and it can also be understood that the direction of the dotted line is the central axis direction of the steam inlet 211.

In order to facilitate the steam delivery and ensure the stability during the steam delivery, the steam conduit 7 is arranged to comprise a transverse section 71, one end of the transverse section 71 is inserted into the steam inlet 211, the structure is simple, the manufacture and the processing are convenient, the communication between the steam conduit and the steam inlet is convenient, the communication position is sealed and reliable, the steam is not easy to leak, and the port of the transverse section 71 is arranged in parallel and level with the steam inlet 211, so that the inner side wall of the cup body is smooth, no convex part is formed, no residue is left or accumulated, the inside of the cup body is convenient to clean, the other end of the steam conduit 7 is communicated with the steam generator 3, the transverse section 71 is obliquely arranged to enable the steam to be obliquely sprayed upwards, the central axis of the transverse section 71 is the same as the steam spraying direction of the steam inlet 211, namely, the delivery channel of the steam is obliquely arranged, so that the steam is obliquely delivered, can be better guarantee that steam can change the direction of motion after meetting the cup inside wall to form spiral upward circulation, and then promote food preparation machine's heating effect and heating efficiency.

In order to prolong the delivery path of the steam and facilitate the position setting of the steam generator, the steam guide pipe 7 can also comprise a longitudinal section 72 connected with the transverse section 71, so that the length of the steam guide pipe is prolonged, the steam guide pipe is convenient for communicating the steam generator with a steam inlet, and the structure and the position design of the steam generator are also convenient, so that the internal structure design and the layout of the engine base are convenient; simultaneously, in order to facilitate the production and processing of steam conduit, can be with horizontal section 71 and vertical section 72 body structure, integrated into one piece promptly, and specifically be approximate L shape, so not only convenient production and processing, and integrative structural strength is good, and is durable.

Moreover, the steam generator 3 is arranged in the machine base 1, the steam guide pipe 7 is arranged in the lower end of the handle 25, and the lower end of the steam guide pipe 7 penetrates through the bottom of the handle 25 to be communicated with the steam generator 3, so that the steam generator and the steam guide pipe are conveniently communicated, and the steam guide pipe can be well hidden, so that the integral attractiveness of the stirring cup is ensured; meanwhile, the bottom of the handle 25 is provided with a first steam interface communicated with the steam guide pipe 7, the upper end of the base 1 is provided with a second steam interface communicated with the steam generator 3, the first steam interface and the second steam interface are communicated after the stirring cup 2 and the base 1 are installed in place so as to communicate the steam generator 3 with the steam inlet 221, namely, the two steam interfaces are butted to form communication between the steam generator and the steam inlet, so that steam conveying is realized, the communication mode is simple and reliable, production and processing are easy, and the production and processing efficiency is greatly improved.

In order to conveniently control the on-off of the steam, a switch valve 8 for controlling the on-off of the steam can be arranged between the steam generator 3 and the steam guide pipe 7, the switch valve 8 corresponds to the steam generator 3 and is also arranged in the machine base 1, the steam guide pipe is connected to the switch valve, the connection is convenient, the structure of the steam generator is simplified, in addition, the switch valve and the steam generator are separately arranged, the installation structure is simple, a large space is not occupied, the on-off of the steam can be conveniently and freely controlled, the steam transmission can be closed through the switch valve after the steam transmission is finished, in order to more intelligently control the on-off of the steam, the switch valve 8 can be electrically connected with the control panel 12 and controlled by the control panel 8, the electric connection is realized through the insertion of the coupler, so the electric connection is more intelligent and convenient, the use experience of the food processor is, the structure arrangement is more reasonable, the structure is simple and the appearance is beautiful.

It is understood that α may also be 80 °, 81 °, 82 °, 84 °, 85 °, etc.

It can be understood that, vertical section 72 also can be the hose of being connected with horizontal section 71, moreover, the steam generator is simple in structure, the connection is convenient, thus not only the intercommunication between vertical section and the horizontal section of being convenient for more, but also the intercommunication between vertical section and the steam generator is convenient, and the hose is closely and reliably connected with horizontal section and the steam generator, guarantee that steam is difficult for leaking, so as to guarantee steam conveying efficiency, avoid steam leakage and the steam conveying efficiency that leads to of waste reduces, and the hose has made things convenient for spatial structure's design more, make occupation space little.

It will be appreciated that the steam conduit 7 may also comprise only the transverse section 71, one end of the transverse section 71 being in communication with the steam inlet 211 and the other end being in direct or indirect communication with the steam generator 3, so as to achieve the delivery and guiding of steam to ensure proper steam heating operation.

It can be understood that the cup base 23 can also be arranged to be in a straight cylindrical shape and arranged in the same shape as the cup body 21, so that the cup body and the cup base are completely integrated, the stirring cup is completely integrated, and the overall attractiveness of the stirring cup is improved.

Example two:

the difference between this embodiment and the first embodiment is that the arrangement of the transverse segments is different.

In this embodiment, as shown in fig. 3, the transverse section 71 is a circular tube 711 extending outward from the steam inlet 211, the transverse section 71 is obliquely arranged to enable steam to be obliquely sprayed upward, the central axis of the transverse section 71 is the same as the steam spraying direction of the steam inlet 211, and the circular tube 711 and the cup body 21 are integrally formed, that is, the transverse section 71 and the cup body 212 are integrally formed, so that the steam conduit structure integrally formed with the cup body not only improves the production and processing efficiency of the steam conduit and the cup body, but also has good integral structure strength, is durable and easy to clean, and meanwhile, no connection part or fit gap exists, steam cannot leak, and the steam delivery efficiency can be well ensured; meanwhile, the longitudinal section 72 is designed into a hose, so that the longitudinal section 72 is more convenient to communicate with the transverse section 71, and the longitudinal section is also convenient to communicate with the steam generator.

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.

Example three:

the difference between this embodiment and the first and second embodiments is that the structure of the cup body is different.

In the embodiment, as shown in fig. 4a, the cup body 21 is in a shape of a cone with a large upper part and a small lower part, the cup body structure enables the cup body to form a large opening, which is not only convenient for putting materials, but also convenient for cleaning the cup body, the steam inlet 211 is correspondingly arranged obliquely upwards, meanwhile, alpha is 85-95 degrees, and alpha is 93 degrees, so that a certain angle can be formed between the steam injection direction and the horizontal direction, thereby enabling the steam to change the movement direction when meeting the side wall of the cup body, namely, being capable of forming a spiral upward circulation well, increasing the circulation times in the cup body, further increasing the contact area and the contact time of the steam and the slurry, and improving the steam heating effect and the steam heating efficiency of the food processing machine; certainly, the conical cup body 21 with the large upper part and the small lower part has the advantages of being good in heating effect, easy to connect and match with the cup base, small in occupied space, easy to install a handle and other parts, and conical in shape both between the cup body 21 and the cup base, so that the cup body 21 and the matching position of the cup base are connected to form a smooth shape, and the overall attractiveness of the stirring cup is greatly improved.

The horizontal section 71 is disposed obliquely, and the vertical section 72 and the horizontal section 71 are substantially L-shaped.

It is understood that α may also be 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, 91 °, 92 °, 94 °, 95 °, etc.

Other structures and advantages of the parts not described are the same as those of the first and second embodiments, and are not described in detail herein.

Example four:

the difference between this embodiment and the third embodiment is that the steam inlet is horizontally arranged.

In this embodiment, as shown in fig. 4b, the cup body 21 is tapered with a large top and a small bottom, the steam inlet 211 is horizontally disposed, and α is 95 ° to 100 °, specifically, α is 100 °, so that the cup body can be conveniently cleaned, and the steam heating effect and the steam heating efficiency of the food processor can be ensured.

The horizontal section 71 is horizontal, and the vertical section 72 and the horizontal section are in an approximate L shape.

In addition, this kind of big-end-up's toper cup 21 not only heats effectually, and easily is connected the cooperation with the cup, and occupation space is little simultaneously, easily the installation of handle design and other parts, and in addition, cup 21 all is the toper with the cup for cup 21 and cup cooperation department connect into in the same direction as smooth, promote the holistic aesthetic property of stirring cup greatly.

It is understood that α may also be 95 °, 96 °, 97 °, 98 °, 99 °, etc.

Other structures and beneficial effects of the parts which are not described are the same as those of the embodiment, and are not described in detail herein.

Example five:

the present embodiment is different from the first embodiment in that the first steam port and the second steam port are respectively provided on the upper coupler and the lower coupler.

In this embodiment, as shown in fig. 5a to 5b, the first steam interface 511 is disposed in the upper coupler 51 and located at the center of the upper coupler 51, and the second steam interface 521 is correspondingly disposed in the lower coupler 52 and located at the center of the lower coupler 52, that is, both the two steam interfaces are located in the couplers, so that leakage is avoided, the space is saved, the size of the couplers is not increased, and meanwhile, the communication between the steam generator and the steam inlet is facilitated.

It can be understood, also can set up the steam intubate at last coupler, the coupler sets up the steam jack down, steam pipe and steam intubate intercommunication, steam jack and steam generator intercommunication, the stirring cup is placed to target in place the back steam intubate and is inserted in the steam jack so that steam generator and steam inlet intercommunication, place to target in place the back steam intubate at the stirring cup like this and insert in the steam jack so that steam generator and steam inlet intercommunication, in order to realize steam transport, this kind of mode that realizes the intercommunication is simple structure not only, and steam transport is reliable, be difficult for leaking among the steam transport process, in order to guarantee steam transport efficiency.

It can be understood that the steam inserting pipe can also be arranged in the upper coupler, and the steam jack is correspondingly arranged in the lower coupler, namely the steam inserting pipe and the steam jack are both positioned in the coupler, so that the steam inserting pipe and the steam jack are not leaked outside, the space is saved, the size of the coupler can not be additionally increased, and meanwhile, the steam generator is convenient to be communicated with a steam inlet.

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.

Example six:

the difference between the present embodiment and the fifth embodiment is that a sealing member is disposed at the periphery of the position where the first steam interface and the second steam interface are engaged.

In this embodiment, as shown in fig. 6, a sealing element 9 is disposed on the periphery of the matching portion of the first steam interface and the second steam interface 521, and the sealing element 9 is specifically disposed on the upper end surface of the lower coupler 52, so that after the mixing cup and the base are installed in place, the first steam interface and the second steam interface form a butt joint, and the sealing element seals the periphery of the matching portion, so that steam does not leak from the matching portion, thereby ensuring the delivery efficiency of steam and avoiding waste due to steam leakage; moreover, the sealing element 9 is specifically a sealing ring, and the upper end surface of the lower coupler 52 is provided with a mounting groove, so that the sealing ring is mounted in the mounting groove, thereby not only well ensuring the sealing performance, but also facilitating the mounting and fixing of the sealing ring, and being reliable in fixing and not easy to loosen.

Other structures and beneficial effects of the parts which are not described are the same as those of the fifth embodiment, and are not described in detail here.

Example seven:

the present embodiment is different from the fifth embodiment in that the first steam port and the second steam port are respectively provided at the side of the upper coupler and the side of the lower coupler.

In this embodiment, as shown in fig. 7a to 7b, the first steam port 511 is disposed on a sidewall of the upper coupler 51, the second steam port 521 is correspondingly disposed on a sidewall of the lower coupler 52, specifically, the sidewall of the upper coupler 51 is provided with an upper protrusion 512, the first steam port 511 is disposed in the upper protrusion 512, the sidewall of the lower coupler 52 is provided with a lower protrusion 522 corresponding to the upper protrusion 512, and the second steam port is disposed in the lower protrusion 522.

It can be understood that, the outside of last coupler and with last coupler integrated into one piece are located to the steam intubate, and the coupler outside is provided with down the bulge, and in the bulge was located down to the steam jack, so set up, grafting between realization steam intubate and the steam jack that also can be fine to realize the intercommunication between steam generator and the steam inlet, and this kind of mode of realizing the intercommunication is not only simple reliable, and can also play the effect of aiming at, direction, location.

Other structures and beneficial effects of the parts which are not described are the same as those of the fifth embodiment, and are not described in detail here.

Example eight:

the present embodiment is different from the seventh embodiment in that a sealing member is disposed at the periphery of the position where the first steam interface is matched with the second steam interface.

In this embodiment, as shown in fig. 8, a sealing element 9 is disposed at the periphery of the matching portion of the first steam interface and the second steam interface 521, and the sealing element 9 is specifically disposed on the upper end surface of the lower protrusion 522 of the lower coupler 52, so that after the mixing cup and the base are installed in place, the first steam interface and the second steam interface form a butt joint, and the sealing element seals the periphery of the matching portion, so that steam does not leak from the matching portion, thereby ensuring the delivery efficiency of steam and avoiding waste due to steam leakage; moreover, the sealing element 9 is specifically a sealing ring, and a mounting groove is formed in the upper end surface of the lower protruding portion 522 of the lower coupler 52, so that the sealing ring is mounted in the mounting groove, thereby not only well ensuring the sealing performance, but also facilitating the mounting and fixing of the sealing ring, and being reliable in fixing and not easy to loosen.

Other structures and beneficial effects of the parts which are not described are the same as those of the seventh embodiment, and are not described in detail herein.

Example nine:

the present embodiment is different from the first to eighth embodiments in that the structure of the cup body, the arrangement position of the steam inlet, and the arrangement position of the steam guide pipe are different.

In this embodiment, as shown in fig. 9, the cup body 21 includes a cup body 212 with an upper opening and a lower opening, and a metal disc 213 hermetically disposed at the lower opening of the cup body 212, the steam inlet 211 is disposed on a side wall of the metal disc 213, wherein the metal disc 213 is tapered with a large upper portion and a small lower portion, and the steam inlet 211 is horizontally disposed, and α is 95 ° to 100 °, specifically, α is 100 °, so that steam can better contact with food materials in slurry, and the contact time is long, the contact area is large, and the steam heating effect and the steam heating efficiency are greatly improved; simultaneously, steam conduit 7 specifically includes horizontal section 71 and vertical section 72, and horizontal section 71 level sets up, and vertical section 72 is similar L shape with horizontal section 71, and vertical section 72 and horizontal section 71 and metal disc 213 integrated into one piece, steam conduit 7 and metal disc 213 integrated into one piece promptly, so set up, not only make things convenient for steam conduit's production and processing, and integrated into one piece structure, intensity is good, and is durable.

And, go up coupler 51 and specifically locate cup 23 bottom, make things convenient for grafting between the upper and lower coupler like this to specifically locate the steam pipe 7 in cup 23, can finely guide the transport like this, in order to conveniently carry steam to the processing intracavity, and steam transport is stable, reliable, can not have the leakage among the steam transport process, guarantees steam transport efficiency, and in addition, cup 23 can be fine hide steam pipe 7 and shield, in order to promote the holistic aesthetic property of stirring cup.

Moreover, the steam generator 3 is arranged in the machine base 1, and the switch valve 8 is arranged in the cup base 23, so that the installation and the arrangement of the steam generator are convenient, the control of steam is convenient, the accuracy of the on-off control of the steam is ensured, and meanwhile, the steam generator 3 and the switch valve 8 can be well hidden, so that the integral appearance of the food processor is improved; certainly, the cup 23 specifically presents a big end down's toper for cup 23 has sufficient accommodation space, can not only be fine like this hold the metal disc, simultaneously can be fine again hold ooff valve and steam pipe, and the metal disc, steam pipe, ooff valve and last coupler all locate in the cup, saved the length of connecting tube between steam pipe and the ooff valve greatly, still saved the length of connecting tube between ooff valve and the last coupler, fine reduction the cost of connecting tube, the holistic cost of food preparation machine has also been reduced.

It can be understood, steam inlet 211 also can locate on the lateral wall of cup body 212 lower extreme and be close to metal disc 213 department, make steam inlet be close to the cup lower extreme setting, because eat the material and mainly concentrate on the cup lower extreme, after steam gets into the processing intracavity, steam can not only fine heat the thick liquid, again can be fine eat the material to in the thick liquid and boil, in order to guarantee to eat the material and can be boiled thoroughly completely, and simultaneously, steam is after getting into the processing intracavity, and can change the direction of motion when steam touches the lateral wall of cup, in order to form the ascending circulation of a spiral, the flow path of steam in the thick liquid has been increased, guarantee that the heat of steam can be fully absorbed by the thick liquid, promote heating efficiency and heating effect greatly.

It can be understood that the transverse section 71 may also be a circular tube formed by the steam inlet 211 protruding outwards, and the longitudinal section 72 is a flexible tube and is sleeved on the circular tube, so as to facilitate the connection and fixation between the transverse section and the longitudinal section, and the connection is sealed and reliable, and the steam is not easy to leak.

It is understood that α may also be 95 °, 96 °, 97 °, 98 °, 99 °, etc.

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

Example ten:

this embodiment is different from the ninth embodiment in that the position where the on-off valve is provided is different.

In this embodiment, as shown in fig. 10, the switch valve 8 is arranged in the base 23, so that the distance between the switch valve 8 and the steam generator 3 is shorter, the on-off of steam can be better controlled, the switch valve is arranged in the base, the weight of the stirring cup is greatly reduced, the stirring cup is lighter, the stirring cup is easy to take and place, and the user experience is improved.

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

Example eleven:

the difference between this embodiment and the ninth and tenth embodiments is that the steam inlet is arranged obliquely upward.

In this embodiment, as shown in fig. 11, the steam inlet 211 is disposed on the sidewall of the metal plate 213, the metal plate 213 is tapered, the steam inlet 211 is inclined upward, α is 85 ° to 95 °, α is 93 °, it can be ensured that a certain angle is formed between the steam injection direction and the horizontal direction, so that the steam can change the movement direction when encountering the sidewall of the metal plate, and can continue to move and collide with the sidewall of the cup body to reflect, thereby finally forming a spiral upward circulation, and further increasing the contact area and contact time of the steam and the slurry, so as to improve the steam heating effect and steam heating efficiency of the food processor.

And, horizontal section 71 slope setting makes steam upwards slope injection, and the central axis of horizontal section 71 is the same with the steam injection direction of steam inlet 211 and is set up, and vertical section 72 is similar to the L shape with horizontal section 71 simultaneously.

It is understood that α may also be 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, 91 °, 92 °, 94 °, 95 °, etc.

Other structures and beneficial effects of the parts which are not described are the same as those of the ninth and tenth embodiments, and are not described in detail here.

Example twelve:

the difference between this embodiment and the ninth and tenth embodiments is that the structure of the metal plate is different.

In this embodiment, as shown in fig. 12, the metal plate 213 is in a shape of a straight cylinder, the steam inlet 211 is disposed obliquely upward, and α is 80 ° to 85 °, and α is 83 °, so that the steam heating effect and the steam heating efficiency of the food processor can be ensured.

And, horizontal section 71 slope setting makes steam upwards slope injection, and the central axis of horizontal section 71 is the same with the steam injection direction of steam inlet 211 and is set up, and vertical section 72 is similar to the L shape with horizontal section 71 simultaneously.

It is understood that α may also be 80 °, 81 °, 82 °, 84 °, 85 °, etc.

Other structures and beneficial effects of the parts which are not described are the same as those of the ninth and tenth embodiments, 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. A steam heating food processing machine with high steam heating efficiency comprises a machine base, a stirring cup and a steam generator, wherein a motor and a control panel are arranged in the machine base, the stirring cup is placed on the machine base, the stirring cup comprises a cup body and a cup cover, the cup cover and the cup body cover are combined to form a processing cavity, a crushing knife is arranged in the processing cavity, the motor drives the crushing knife to rotate, the steam generator is arranged in the machine base, the food processing machine is characterized in that a steam inlet communicated with the steam generator is arranged on the position, close to the bottom wall, of the side wall of the cup body, an included angle is formed between the steam spraying direction of the steam inlet and the side wall of the cup body, the stirring cup further comprises a cup seat arranged at the bottom of the cup body, an upper coupler is arranged at the bottom of the cup seat, a lower coupler coupled with the upper coupler is arranged at the upper end of the machine seat, the food processing machine further comprises a steam guide pipe arranged in the cup seat, one end of the steam guide pipe is communicated with the steam inlet, and the other end.

2. A steam heated food processor as claimed in claim 1 wherein the upper coupler is provided with a steam insertion tube and the lower coupler is provided with a steam insertion hole, the steam guide tube being in communication with the steam insertion tube, the steam insertion hole being in communication with the steam generator, the steam insertion tube being inserted into the steam insertion hole after the mixing cup is in place to place the steam generator in communication with the steam inlet.

3. A steam heated food processor as defined in claim 2, wherein the steam insertion tube is disposed within the upper coupler and the steam insertion hole is disposed within the lower coupler.

4. A steam heated food processor as claimed in claim 2 wherein the steam insertion tube is located outside and integrally formed with the upper coupler, the lower coupler being provided on an outside thereof with a lower projection, and the steam insertion hole being located in the lower projection.

5. A steam heated food processor as claimed in claim 1 wherein the base has a first steam port at a bottom thereof for communicating with the steam conduit, and a second steam port at an upper end thereof for communicating with the steam generator, the first steam port being in communication with the second steam port to allow the steam generator to communicate with the steam inlet when the blending cup and base are in place.

6. The steam heated food processor of claim 5, wherein the first steam port is disposed in the upper coupler and the second steam port is correspondingly disposed in the lower coupler; or the first steam interface is arranged on the side wall of the upper coupler, and the second steam interface is correspondingly arranged on the side wall of the lower coupler.

7. A steam heated food processor as claimed in claim 6, wherein a seal is provided around the periphery of the first steam port at which the second steam port is engaged, the seal being a gasket or a sealing cup.

8. A steam heated food processor as claimed in claim 1 wherein the steam conduit includes a transverse section having one end inserted into the steam inlet, the transverse section having a port disposed flush with the steam inlet and the other end communicating with the steam generator, the transverse section being inclined to direct steam obliquely upwardly with the central axis of the transverse section in the same direction as the steam jet from the steam inlet.

9. The steam heated food processor of claim 1, wherein the steam conduit includes a transverse segment, the transverse segment being a circular tube extending outwardly from the steam inlet, the transverse segment being angled to direct steam obliquely upwardly, the central axis of the transverse segment being aligned with the direction of steam injection from the steam inlet, the circular tube being integrally formed with the cup body.

10. The steam-heated food processor as claimed in claim 1, further comprising a switch valve for controlling the on-off of steam, wherein the switch valve is disposed in the cup holder or the machine base, the cup body comprises a cup body with an upper opening and a lower opening and a metal disc hermetically disposed at the lower opening of the cup body, and the steam inlet is disposed on the side wall of the metal disc; or the cup body comprises a cup body and a cup bottom, the upper opening and the lower opening of the cup body are arranged, the cup body and the cup bottom are integrally formed, and the steam inlet is formed in the position, close to the cup bottom, of the side wall of the cup body.

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