CN112879954A

CN112879954A - Integrated cooking machine

Info

Publication number: CN112879954A
Application number: CN202110096619.7A
Authority: CN
Inventors: 姚津津; 罗灵
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-06-01
Anticipated expiration: 2041-01-25
Also published as: CN112879954B

Abstract

The invention discloses an integrated cooking machine which comprises a shell (1) with an opening at the top, an inner container (2) arranged in the shell (1), a panel (3) covered at the top of the shell (1), a smoke collecting hood (4) arranged at a mounting hole (32) of the panel (3), an exhaust fan (5) and a steam generating device (7) arranged in an interlayer (11) between the inner container (2) and the shell (1), wherein a first steam channel and a second steam channel are arranged in the interlayer (11), inlets of the first steam channel and the second steam channel are communicated with a steam outlet of the steam generating device (7), an outlet of the first steam channel is communicated with a disinfection cavity (21), and an outlet of the second steam channel is communicated with an inner cavity of the exhaust fan (5). Compared with the prior art, the integrated cooking machine can realize the disinfection function of the disinfection cavity and the cleaning function of the exhaust fan through one set of steam generating device.

Description

Integrated cooking machine

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to an integrated cooking machine.

Background

Integration is the development direction of future cooking equipment, and integrated cooking equipment has advantages such as occupation kitchen space is little, convenient to use. The existing integrated cooking machine generally integrates a cooker, a range hood, a steam box or an oven or a dish washer or a disinfection cabinet and the like.

For example, a utility model patent of integrated cooker with patent application number CN201821555806.7 (publication number CN209026908U) discloses an integrated cooker, which comprises a cooker body, an oil smoke absorbing device arranged above the cooker body, and a cabinet body arranged below the cooker body.

However, in the existing integrated kitchen range, firstly, a smoke collecting cover and an exhaust fan of the oil fume suction device are troublesome to clean; secondly, the installation position of a smoke collecting cover of the oil fume suction device is fixed, the smoke collecting cover is directly exposed in front of a user, after the device is used for a long time, the user feels very dirty, the user experience is very poor, and the device is not easy to clean; third, integrated kitchen stoving function, cooking utensils are opened the back, and the heat that the combustor was gone up to intermediate layer top, cooking utensils panel to the heat in the sterilizer inner bag passes to the intermediate layer top downwards, causes intermediate layer top high temperature, can cause electronic component such as the controller of installation intermediate layer top to cause the damage, leads to cooking utensils knob high temperature simultaneously, influences the user and uses.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide an integrated cooking machine which can realize the disinfection function of a disinfection cavity and the cleaning function of an exhaust fan by a set of steam generating device aiming at the current situation of the prior art.

The second technical problem to be solved by the invention is to provide an integrated cooking machine, wherein the smoke collecting hood can be exposed in a use state and hidden in a non-use state.

The third technical problem to be solved by the invention is to provide an integrated cooking machine with a smoke collecting hood cleaning function.

The fourth technical problem to be solved by the invention is to provide an integrated cooking machine which is convenient for steam exhaust of a disinfection cavity.

The fifth technical problem to be solved by the invention is to provide an integrated cooking machine which is convenient to switch different working modes.

The sixth technical problem to be solved by the invention is to provide the integrated cooking machine of the integrated cooking machine, which can cool the cooker part.

The technical scheme adopted by the invention for solving the first technical problem is as follows: an integrated cooking machine comprises

A housing having an opening at a top thereof;

the inner container is provided with a disinfection cavity and is arranged in the shell, and an interlayer is formed between the outer wall of the inner container and the inner wall of the shell; and

the panel covers the opening at the top of the shell and is provided with a burner;

the method is characterized in that: the panel is provided with a mounting port, and the shell is provided with a smoke outlet;

and also comprises

The smoke collecting cover is arranged at the mounting opening, is internally provided with a smoke collecting cavity and is provided with a smoke inlet and a smoke outlet which are communicated with the smoke collecting cavity;

the exhaust fan is arranged in the interlayer, is provided with an air suction port and an air exhaust port, can suck air flow from the air suction port and exhaust the air flow through the air exhaust port, the air suction port is communicated with the smoke outlet, and the air exhaust port is communicated with the smoke outlet; and

the steam generating device is arranged in the interlayer;

the interlayer is internally provided with a first steam channel and a second steam channel, inlets of the first steam channel and the second steam channel are communicated with a steam outlet of the steam generating device, an outlet of the first steam channel is communicated with the disinfection cavity of the inner container, and an outlet of the second steam channel is communicated with an inner cavity of the air exhaust fan.

In order to solve the second technical problem, the method further comprises

The power output end of the first driving mechanism is in transmission connection with the smoke collecting cover, so that the first driving mechanism is used for driving the smoke collecting cover to move relative to the panel and has at least two states:

in a non-use state, the smoke collecting hood is accommodated in the interlayer;

in the using state, the smoke collecting cover is exposed out of the surface of the panel, the smoke inlet is communicated with the outside atmosphere, and the smoke outlet is communicated with the interlayer.

In order to solve the third technical problem, a third steam channel is arranged in the interlayer, an inlet of the third steam channel is communicated with a steam outlet of the steam generating device, and an outlet of the third steam channel is communicated with an inner cavity of the smoke collecting hood in a non-use state.

In order to solve the fourth technical problem, a fourth steam channel is arranged in the interlayer, an inlet of the fourth steam channel is communicated with the disinfection cavity of the inner container, and an outlet of the fourth steam channel is communicated with an inner cavity of the exhaust fan.

In order to facilitate the formation of each steam channel and simplify the pipeline design at the same time, a steam pipeline system is arranged in the interlayer, the steam pipeline system comprises a transition pipeline, a first pipeline, a second pipeline, a third pipeline and a fourth pipeline, and the first pipeline, the second pipeline, the third pipeline and the fourth pipeline are communicated through the transition pipeline;

the inner spaces of the first pipeline, the transition pipeline and the second pipeline form the first steam channel;

the inner spaces of the first pipeline, the transition pipeline and the third pipeline form the second steam channel;

the inner spaces of the first pipeline, the transition pipeline and the fourth pipeline form the third steam channel;

the inner spaces of the second, transition and third ducts form the fourth steam path.

In order to solve the fifth technical problem, valves are respectively arranged in the first steam channel, the second steam channel, the third steam channel and the fourth steam channel, so that the integrated cooking machine has at least four states:

in a first state, the first steam channel is communicated, and the second steam channel, the third steam channel and the fourth steam channel are blocked;

in a second state, the second steam channel is communicated, and the first steam channel, the third steam channel and the fourth steam channel are blocked;

in a third state, the third steam channel is communicated, and the first steam channel, the second steam channel and the fourth steam channel are blocked;

in the fourth state, the fourth steam channel is communicated, and the first steam channel, the second steam channel and the third steam channel are blocked.

In order to facilitate the arrangement of the valves, the first steam channel, the second steam channel, the third steam channel and the fourth steam channel share one valve. The scheme omits the arrangement of three valves, and the structure is simple and compact.

In order to realize the opening or closing of different steam channels of the door, the valve comprises

The valve core is accommodated in the transition pipeline, two ends of the valve core are rotatably connected to the transition pipeline through a rotating shaft, at least four communicating channels which are arranged at intervals are radially arranged on the peripheral wall of the valve core, and the communicating channels are communicated with each other at the central position of the valve core; and

the power output end of the second driving mechanism is in transmission connection with the rotating shaft so as to enable the valve core to rotate along with the rotating shaft;

one of the communication passages is communicated with the first pipeline, and the first steam passage is communicated with the other communication passage in a state that the other communication passage is communicated with the second pipeline;

one of the communication passages is communicated with the first pipeline, and the second steam passage is communicated with the third pipeline in a state that the other communication passage is communicated with the third pipeline;

one of the communication passages is communicated with the first pipeline, and the third steam passage is communicated with the fourth pipeline under the condition that the other communication passage is communicated with the fourth pipeline;

one of the communication passages is communicated with the second pipeline, and the fourth steam passage is communicated with the third pipeline in a state that the other communication passage is communicated with the third pipeline.

In order to ensure that the other communication channels are blocked while the two communication channels play a communication role, the transition pipeline is cylindrical, and the joints of the first pipeline, the second pipeline, the third pipeline and the fourth pipeline and the transition pipeline are sequentially arranged on the peripheral wall of the transition pipeline at equal intervals;

the four communicating channels are sequentially marked as a first communicating channel, a second communicating channel, a third communicating channel and a fourth communicating channel, the included angle between the first communicating channel and the fourth communicating channel is basically 180 degrees, and the included angle between the second communicating channel and the third communicating channel is basically 90 degrees.

In order to avoid that external impurities enter the smoke collection cavity through the smoke inlet and ensure key cleaning of the filter screen, the smoke inlet is covered with the filter screen, the fourth pipeline is provided with a flat extending part, the side wall of the extending part is provided with steam outlets arranged in a matrix shape, and each steam outlet forms an outlet of the third steam channel;

when the fume collecting hood is in a non-use state, the extending part extends into the inner cavity of the fume collecting hood, and each steam outlet hole faces the filter screen on the fume collecting hood.

In order to avoid the foreign matters from entering the interlayer in the non-use state, the top of the fume collecting hood is provided with a cover plate, and the cover plate covers the mounting opening in the non-use state.

In order to facilitate the cleaning of the panel, in a non-use state, the top surfaces of the cover plate and the panel are in the same plane.

In order to facilitate the oil smoke to be sucked into the smoke collecting cavity, the smoke inlet is formed in the front side wall of the smoke collecting cover, and in the using state, the smoke inlet faces the combustor.

In order to realize the driving of the fume collecting hood, the first driving mechanism comprises

Two bases installed in the interlayer;

the two ends of the screw rod are respectively and rotatably connected to the two bases and are arranged along the moving direction of the smoke collecting hood;

the sliding block is arranged on the smoke collection cover and is in threaded connection with the screw rod; and

and the power output shaft of the driving piece is connected with the screw rod and used for driving the screw rod to rotate.

In order to ensure the stability of the fume collecting hood during movement, the first driving mechanism further comprises guide rods, two ends of each guide rod are respectively connected to the two bases and arranged in parallel to the screw rod, and correspondingly, guide holes for the guide rods to penetrate through are formed in the sliding blocks.

In addition, a first guide rail arranged along the height direction of the first guide rail is arranged on the inner wall of the shell, and a second guide rail arranged along the height direction of the second guide rail is arranged on the side wall of the smoke collecting hood and is in guiding fit with the first guide rail.

In order to realize the generation of steam, the steam generating device comprises

A water tank;

the steam generator is communicated with the water tank through a water conveying pipe and can heat water to form steam; and

and the water pump is arranged on the water conveying pipe and can convey water from the water tank to the steam generator.

In order to cool the area below the panel and preheat the water in the water tank by using the hot waste gas near the panel and the inner container, the water tank is arranged between the panel and the top wall of the inner container, thereby saving energy.

In order to conveniently replenish water for the water tank and ensure the attractiveness, the inner container is provided with a drawer capable of being pulled in and out of the disinfection cavity, a water inlet connector is arranged on the front side of the water tank, the inlet end of the water inlet connector is exposed when the drawer is opened, and the water inlet connector is covered by the drawer when the drawer is closed.

In order to solve the sixth technical problem, the panel or/and the shell is/are provided with an air inlet communicated with the interlayer.

In order to avoid the oil smoke in the smoke collecting cavity to pass through the air inlet loss as far as possible, the interlayer in be equipped with the baffle, this baffle separates the interlayer for first cavity and second cavity, the baffle on set up the intercommunicating pore that communicates first cavity and second cavity, air inlet and first cavity be linked together, the fan of airing exhaust and the collection petticoat pipe that is in non-use state be located the second cavity.

In order to facilitate the cooling of the knob while facilitating the installation of the knob, a knob for controlling the burner is installed in the air inlet of the panel, and a gap is formed between the knob and the edge of the air inlet.

Compared with the prior art, the invention has the advantages that: the gas collecting hood is arranged at the mounting port of the panel, the exhaust fan and the steam generating device are arranged in the interlayer between the shell and the liner, and steam generated by the steam generating device can enter the disinfection cavity of the liner and the inner cavity of the exhaust fan through the first steam channel and the second steam channel in the interlayer respectively, so that the disinfection cavity disinfection function and the exhaust fan cleaning function are realized respectively.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the integrated cooking machine of the present invention in a first state with a smoke collection hood in a use state;

FIG. 2 is a longitudinal cross-sectional view of the integrated cooking machine of FIG. 1;

FIG. 3 is a schematic perspective view of the integrated cooker of FIG. 1 with the left and rear side walls of the housing omitted;

FIG. 4 is a schematic perspective view of the fume collecting hood and the first drive mechanism of FIG. 3;

FIG. 5 is a schematic perspective view of the steam generator and steam piping system of FIG. 3;

FIG. 6 is a longitudinal cross-sectional view of the valve of FIG. 5;

FIG. 7 is a schematic perspective view of the fume collecting hood of FIG. 1 switched to a non-use state with the drawer omitted;

fig. 8 is a longitudinal cross-sectional view of an embodiment of the integrated cooking machine of the present invention in a second state with the smoke collection hood in a non-use state;

fig. 9 is a longitudinal cross-sectional view of the embodiment of the integrated cooking machine of the present invention in a third state with the smoke collection hood in a non-use state;

fig. 10 is a longitudinal sectional view of the embodiment of the integrated cooking machine of the present invention in a fourth state with the smoke collecting hood in a non-use state.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 10, a preferred embodiment of the integrated cooking machine of the present invention is shown. The integrated cooking machine comprises a shell 1, an inner container 2, a panel 3, a fume collecting hood 4, an exhaust fan 5, a first driving mechanism 6, a steam generating device 7, a steam pipeline system 8 and a valve 9.

Wherein, the top of shell 1 has the opening, has seted up exhaust port 12 on the right side wall of shell 1, has arranged the first guide rail 14 of arranging along its direction of height on the inside right side wall of shell 1.

The inner container 2 is internally provided with a disinfection cavity 21, the inner container 2 is provided with two drawers 22 which can be drawn in and out of the disinfection cavity 21, the drawers 2 are arranged in the disinfection cavity 21 one above the other, and the rear side wall of the inner container 2 is provided with a steam outlet 23. The inner container 2 is arranged in the shell 1, an interlayer 11 is formed between the outer wall of the inner container 2 and the inner wall of the shell 1, a partition plate 13 is arranged in the interlayer 11, the interlayer 11 is divided into a first chamber 111 and a second chamber 112 by the partition plate 13, and a communication hole 131 for communicating the first chamber 111 and the second chamber 112 is formed in the partition plate 13.

The panel 3 covers the opening at the top of the shell 1, and two burners 31 are arranged at the left side and the right side of the surface of the panel 3; the panel 3 is provided with a mounting port 32 positioned at the rear of the burner 31; the panel 3 is provided with two air inlets 33 which are corresponding to the burners 31 one by one and are positioned in front of the corresponding burners 31, and the air inlets 33 are communicated with the first chamber 111; a knob 34 for controlling the corresponding burner 31 is installed in the air inlet 33, and a gap is formed between the knob 34 and the edge of the air inlet 33; a chassis 35 for mounting electronic components is mounted to the bottom of the panel 3, the chassis 35 being located in the first chamber 111.

The smoke collecting hood 4 is cuboid and can be movably installed in the installation port 32, a smoke collecting cavity 41 is arranged in the smoke collecting hood 4, a smoke inlet 42 and a smoke outlet 43 which are communicated with the smoke collecting cavity 41 are formed in the smoke collecting hood 4, the smoke inlet 42 is positioned on the front side wall of the smoke collecting hood 4, the number of the smoke inlet 42 is two, the smoke inlet 42 corresponds to the burners 31 one by one, a filter screen 421 covers each smoke inlet 42, and the smoke outlet 43 is positioned at the bottom of the smoke collecting hood 4; the top of the fume collecting hood 4 has a cover plate 44; a second guide rail 45 arranged in the height direction of the hood 4 is arranged on the right side wall of the hood 4, and the second guide rail 45 is in guiding fit with the first guide rail 14.

The exhaust fan 5 is disposed in the second chamber 112, and has an air inlet and an air outlet, and can suck the air flow from the air inlet and discharge the air flow through the air outlet, wherein the air inlet is communicated with the second chamber 112, and the air outlet is communicated with the smoke outlet 12.

The power output end of the first driving mechanism 6 is in transmission connection with the fume collecting hood 4, so as to drive the fume collecting hood 4 to lift relative to the panel 3 and have at least two states:

in a non-use state, as shown in fig. 6 to 10, the fume collecting hood 4 is accommodated in the second chamber 112, the cover plate 44 covers the mounting opening 32, and the cover plate 44 and the top surface of the panel 3 are in the same plane;

in the use state, as shown in fig. 1 to 3, the fume collecting hood 4 is exposed on the surface of the panel 3, the fume inlet 42 is communicated with the outside atmosphere and faces the corresponding burner 31, and the fume outlet 43 is communicated with the second chamber 112.

In this embodiment, the first driving mechanism 6 is located in the second chamber 112 and includes a base 61, a lead screw 62, a slider 63, a driving member 64, and a guide member 65. Specifically, as shown in fig. 4, the number of the bases 61 is two, and the bases are mounted one above the other on the left side wall inside the housing 1; two ends of the screw rod 62 are respectively and rotatably connected to the two bases 61 and are arranged along the moving direction of the fume collecting hood 4; the sliding block 63 is arranged on the fume collecting hood 4 and is in threaded connection with the screw rod 62; the number of the guide rods 65 is two, the two guide rods 65 are respectively arranged on two sides of the screw rod 62 side by side, two ends of each guide rod 65 are respectively connected to the two bases 61 and arranged in parallel to the screw rod 62, and correspondingly, a guide hole (not shown in the figure) for the guide rod 65 to pass through is formed in the slide block 63; the driving member 64 is a motor, and a power output shaft thereof is connected to the screw rod 62 for driving the screw rod 62 to rotate.

The steam generating device 7 is disposed in the first chamber 111 and includes a water tank 71, a steam generator 72, and a water pump 73. Specifically, as shown in fig. 3 and 5, the top wall of the inner container 2 of the water tank 71 is located below the chassis 35, the front side of the water tank 71 is provided with a water inlet connector 711, when the drawer 22 located above is opened, as shown in fig. 7, the inlet end of the water inlet connector 711 is exposed, so that an external water pipe can conveniently inject water, and when the drawer 22 located above is closed, the water inlet connector 711 is covered by the drawer 22, so that the appearance is improved; the steam generator 72 is installed on the partition 13 and is communicated with the water tank 71 through a water pipe 721, and the steam generator 72 can heat water to form steam; the water pump 73 is installed on the water pipe 721 to deliver water from the water tank 71 to the steam generator 72.

The steam pipeline system 8 is disposed in the second cavity 112, and includes a transition pipeline 80, a first pipeline 81, a second pipeline 82, a third pipeline 83, and a fourth pipeline 84. Specifically, as shown in fig. 5, the transition duct 80 is cylindrical; the first ends of the first pipeline 81, the second pipeline 82, the third pipeline 83 and the fourth pipeline 84 are all communicated with the transition pipeline 80, and the joints of the first pipeline 81, the second pipeline 82, the third pipeline 83 and the fourth pipeline 84 and the transition pipeline 80 are respectively positioned right above, right in front of, right below and right behind the transition pipeline 80; the second end of the first pipeline 81 is communicated with the steam outlet of the steam generator 72, the second end of the second pipeline 82 is communicated with the steam outlet 23 of the liner 2, the second end of the third pipeline 83 extends into the air suction port of the exhaust fan 5 to be communicated with the inner cavity of the exhaust fan 5, the second end of the fourth pipeline 84 is provided with a flat extending part 841, the side wall of the extending part 841 is provided with steam outlets 8411 which are arranged in a matrix shape, when the smoke collecting hood 4 is in a non-use state, the extending part 841 extends into the inner cavity of the smoke collecting hood 4, and each steam outlet 8411 faces the filter screen 421 on the smoke collecting hood 4; thus, the inner spaces of the first duct 81, the transition duct 80, and the second duct 82 form a first steam passage for communicating the steam outlet of the steam generating device 7 with the sterilizing compartment 21, the inner spaces of the first duct 81, the transition duct 80, and the third duct 83 form a second steam passage for communicating the steam outlet of the steam generating device 7 with the cavity of the exhaust fan 5, the inner spaces of the first duct 81, the transition duct 80, and the fourth duct 84 form a third steam passage for communicating the steam outlet of the steam generating device 7 with the cavity of the exhaust fan 4, and the inner spaces of the second duct 82, the transition duct 80, and the third duct 83 form a fourth steam passage for communicating the sterilizing compartment 21 with the cavity of the exhaust fan 5.

The valve 9 includes a spool 91 and a second drive mechanism 92. Specifically, as shown in fig. 6, the valve core 91 is accommodated in the transition duct 80, and both ends are rotatably connected to the transition duct 80 through a rotating shaft 910; four communication channels which are arranged at intervals are formed in the circumferential wall of the valve core 91 along the radial direction, the four communication channels are sequentially marked as a first communication channel 911, a second communication channel 912, a third communication channel 913 and a fourth communication channel 914, the communication channels are communicated at the central position of the valve core 91, the included angle between the first communication channel 911 and the fourth communication channel 914 is basically 180 degrees, and the included angle between the second communication channel 912 and the third communication channel 913 is basically 90 degrees; the second driving mechanism 92 is a motor, and is installed on the outer wall of the transition duct 80, and a power output shaft thereof is connected with the rotating shaft 910, so that the valve core 91 rotates along with the rotating shaft 910.

By switching the valve 9, the integrated cooking machine of the present embodiment has at least four states:

in the first state, as shown in fig. 2, the second communication passage 912 communicates with the first pipe 81, the third communication passage 913 communicates with the second pipe 82, and the first communication passage 911 and the fourth communication passage 914 are blocked by the inner wall of the transition pipe 80, so that the first steam passage communicates, and the second steam passage, the third steam passage, and the fourth steam passage are blocked;

in the second state, as shown in fig. 7, the fourth communication passage 914 communicates with the first pipe 81, the first communication passage 911 communicates with the third pipe 83, the second communication passage 912 and the third communication passage 913 are blocked by the inner wall of the transition duct 80 to communicate the second steam passage, and the first steam passage, the third steam passage and the fourth steam passage are blocked;

in the third state, the third communication passage 913 communicates with the first pipe 81, the second communication passage 912 communicates with the fourth pipe 84, the first communication passage 911 and the fourth communication passage 914 are blocked by the inner wall of the transition pipe 80 to communicate the third steam passage, and the first steam passage, the second steam passage and the fourth steam passage are blocked;

in the fourth state, the second communication passage 912 communicates with the second pipe 82, the third communication passage 913 communicates with the third pipe 83, and the first communication passage 911 and the fourth communication passage 914 are blocked by the inner wall of the transition pipe 80 to communicate the fourth steam passage, and the first steam passage, the second steam passage, and the third steam passage are blocked.

The working principle of the invention is as follows:

(1) two working states of the fume collecting hood:

firstly, when the oil smoke extraction is not needed, as shown in fig. 6 to 10, in a non-use state, the smoke collecting hood 4 is accommodated in the second chamber 112, the cover plate 44 covers the mounting opening 32, and the cover plate 44 and the top surface of the panel 3 are in the same plane, so that a large flat plane is formed, and the oil smoke extraction is convenient to manage;

when the range hood is needed, the burner 31 is ignited, the smoke collecting hood 4 is driven by the first driving mechanism 6 to rise above the panel 3, and the exhaust fan 5 is started, as shown in fig. 1 to 3, in a use state, the smoke collecting hood 4 is exposed out of the surface of the panel 3, the smoke inlet 42 is communicated with the outside atmosphere and faces the corresponding burner 31, the smoke outlet 43 is communicated with the interlayer 11, under the action of the exhaust fan 5, oil smoke enters the smoke collecting cavity 41 through the smoke inlet 42 and then enters the second cavity 112, is sucked into the exhaust fan 5, and is finally exhausted through the smoke outlet 12, so that the oil smoke is filtered;

meanwhile, under the action of the exhaust fan 5, hot exhaust gas near the burner 31 enters the first chamber 111 from the air inlet 33, enters the second chamber 112 through the circulation hole 131, is sucked into the exhaust fan 5, and is finally discharged through the smoke outlet 12, so that the temperature of the stove parts such as the panel 3, the knob 34 and electronic elements on the chassis 35 is reduced;

(2) four operating modes of the integrated cooking machine:

firstly, when the disinfection cavity 21 needs to be disinfected, the integrated cooking machine can be switched to a first state as shown in fig. 2 through the valve 9, the steam generating device 7 is started, and steam generated by the steam generating device 7 enters the disinfection cavity 21 through the first pipeline 81, the transition pipeline 80 and the second pipeline 82 in sequence, so that the steam disinfection function is realized;

after the disinfection is finished, the integrated cooking machine can be switched to a fourth state shown in fig. 10 through the valve 9, the exhaust fan 5 is started, under the action of the exhaust fan 5, steam in the disinfection cavity 21 can enter the exhaust fan 5 through the second pipeline 82, the transition pipeline 80 and the third pipeline 83 in sequence, and is finally discharged through the smoke outlet 12, so that the steam exhaust function is realized;

secondly, when the exhaust fan 5 needs to be cleaned, the integrated cooking machine can be switched to a second state shown in fig. 8 through the valve 9, the steam generating device 7 is started, steam generated by the steam generating device 7 can enter the exhaust fan 5 through the first pipeline 81, the transition pipeline 80 and the third pipeline 83 in sequence, and the steam cleaning function of the exhaust fan is realized;

after cleaning, the exhaust fan 5 can be started to discharge water vapor through the smoke outlet 12;

when the fume collecting hood 4 needs to be cleaned, the integrated cooking machine can be switched to a third state shown in fig. 9 through the valve 9, the steam generating device 7 is started, steam generated by the steam generating device 7 enters the fume collecting hood 4 through the first pipeline 81, the transition pipeline 80 and the fourth pipeline 84 in sequence and is sprayed to the filter screen 421, and the steam cleaning function of the fume collecting hood is realized;

in addition, the user only needs to open the drawer 22 above, and water can be supplemented by injecting water into the water inlet joint 711 of the water tank 71 through the external water pipe; because the water tank 71 is positioned between the bottom plate 35 and the top wall of the inner container 2, the area below the panel 3, particularly the bottom plate 35, can be cooled, and correspondingly, the hot waste gas near the combustor 31 and the inner container can preheat the moisture in the water tank 71, thereby saving energy.

Claims

1. An integrated cooking machine comprises

A housing (1) having an opening at the top;

the inner container (2) is provided with a disinfection cavity (21) and is arranged in the shell (1), and an interlayer (11) is formed between the outer wall of the inner container (2) and the inner wall of the shell (1); and

a panel (3) covering an opening at the top of the housing (1) and provided with a burner (31);

the method is characterized in that: the panel (3) is provided with a mounting port (32), and the shell (1) is provided with a smoke outlet (12);

and also comprises

The smoke collecting cover (4) is arranged at the mounting port (32), is internally provided with a smoke collecting cavity (41), and is provided with a smoke inlet (42) and a smoke outlet (43) which are communicated with the smoke collecting cavity (41);

the exhaust fan (5) is arranged in the interlayer (11), is provided with an air suction port and an air exhaust port, can suck air flow from the air suction port and exhaust the air flow through the air exhaust port, the air suction port is communicated with the smoke outlet (43), and the air exhaust port is communicated with the smoke outlet (12); and

a steam generating device (7) arranged in the interlayer (11);

the interlayer (11) is internally provided with a first steam channel and a second steam channel, inlets of the first steam channel and the second steam channel are communicated with a steam outlet of the steam generating device (7), an outlet of the first steam channel is communicated with the disinfection cavity (21) of the inner container (2), and an outlet of the second steam channel is communicated with an inner cavity of the exhaust fan (5).

2. The integrated cooking machine according to claim 1, wherein: also comprises

The power output end of the first driving mechanism (6) is in transmission connection with the fume collecting hood (4) so as to drive the fume collecting hood (4) to move relative to the panel (3) and at least have two states:

in the non-use state, the smoke collecting hood (4) is accommodated in the interlayer (11);

in the using state, the smoke collecting cover (4) is exposed out of the surface of the panel (3), the smoke inlet (42) is communicated with the outside atmosphere, and the smoke outlet (43) is communicated with the interlayer (11).

3. The integrated cooking machine according to claim 2, wherein: the interlayer (11) is internally provided with a third steam channel, the inlet of the third steam channel is communicated with the steam outlet of the steam generating device (7), and the outlet of the third steam channel is communicated with the inner cavity of the smoke collecting hood (4) in a non-use state.

4. The integrated cooking machine according to claim 3, wherein: a fourth steam channel is arranged in the interlayer (11), the inlet of the fourth steam channel is communicated with the disinfection cavity (21) of the inner container (2), and the outlet of the fourth steam channel is communicated with the inner cavity of the exhaust fan (5).

5. The integrated cooking machine according to claim 4, wherein: a steam pipeline system (8) is arranged in the interlayer (11), the steam pipeline system (8) comprises a transition pipeline (80), a first pipeline (81), a second pipeline (82), a third pipeline (83) and a fourth pipeline (84), and the first pipeline (81), the second pipeline (82), the third pipeline (83) and the fourth pipeline (84) are communicated through the transition pipeline (80);

the inner spaces of the first pipe (81), the transition pipe (80) and the second pipe (82) form the first steam channel;

the inner spaces of the first pipe (81), the transition pipe (80) and the third pipe (83) form the second steam channel;

the inner spaces of the first pipe (81), the transition pipe (80) and the fourth pipe (84) form the third steam passage;

the inner spaces of the second duct (82), the transition duct (80) and the third duct (83) form the fourth steam passage.

6. The integrated cooking machine according to claim 5, wherein: valves are arranged in the first steam channel, the second steam channel, the third steam channel and the fourth steam channel, so that the integrated cooking machine has at least four states:

7. The integrated cooking machine according to claim 6, wherein: the first steam channel, the second steam channel, the third steam channel and the fourth steam channel share one valve (9).

8. The integrated cooking machine according to claim 7, wherein: the valve (9) comprises

The valve core (91) is accommodated in the transition pipeline (80), two ends of the valve core can be rotatably connected to the transition pipeline (80) through a rotating shaft (910), at least four communicating channels which are arranged at intervals are radially arranged on the peripheral wall of the valve core (91), and the communicating channels are communicated with each other at the central position of the valve core (91); and

the power output end of the second driving mechanism (92) is in transmission connection with the rotating shaft (910) so as to enable the valve core (91) to rotate along with the rotating shaft (910);

one of the communication passages is communicated with the first pipeline (81), and the other communication passage is communicated with the second pipeline (82), so that the first steam passage is communicated;

one of the communication passages is communicated with the first pipeline (81), and the second steam passage is communicated with the third pipeline (83) in a state that the other communication passage is communicated with the third pipeline;

one of the communication passages is communicated with the first pipe (81), and the other communication passage is communicated with the fourth pipe (84), so that the third steam passage is communicated;

one of the communication passages is communicated with the second pipe (82), and the other communication passage is communicated with the third pipe (83), and the fourth steam passage is communicated.

9. The integrated cooking machine according to claim 8, wherein: the transition pipeline (80) is cylindrical, and the joints of the first pipeline (81), the second pipeline (82), the third pipeline (83) and the fourth pipeline (84) and the transition pipeline (80) are sequentially arranged on the peripheral wall of the transition pipeline (80) at equal intervals;

the four communication channels are sequentially marked as a first communication channel (911), a second communication channel (912), a third communication channel (913) and a fourth communication channel (914), the included angle between the first communication channel (911) and the fourth communication channel (914) is basically 180 degrees, and the included angle between the second communication channel (912) and the third communication channel (913) is basically 90 degrees.

10. The integrated cooking machine according to claim 5, wherein: a filter screen (421) covers the smoke inlet (42), the fourth pipeline (84) is provided with a flat extending part (841), steam outlets (8411) arranged in a matrix shape are formed in the side wall of the extending part (841), and each steam outlet (8411) forms an outlet of the third steam channel;

when the smoke collecting hood (4) is in a non-use state, the extending part (841) extends into the inner cavity of the smoke collecting hood (4), and each steam outlet (8411) faces the filter screen (421) on the smoke collecting hood (4).

11. The integrated cooking machine according to claim 2, wherein: the top of the fume collecting hood (4) is provided with a cover plate (44), and the cover plate (44) covers the mounting opening (32) in the non-use state.

12. The integrated cooking machine according to claim 11, wherein: in the non-use state, the top surfaces of the cover plate (44) and the panel (3) are in the same plane.

13. The integrated cooking machine according to claim 2, wherein: the smoke inlet (42) is arranged on the front side wall of the smoke collecting cover (4), and in the use state, the smoke inlet (42) faces the combustor (31).

14. The integrated cooking machine according to claim 2, wherein: the first driving mechanism (6) comprises

Two bases (61) mounted in said sandwich (11);

the two ends of the screw rod (62) are respectively and rotatably connected to the two bases (61) and are arranged along the moving direction of the smoke collecting hood (4);

the sliding block (63) is arranged on the fume collecting hood (4) and is in threaded connection with the screw rod (62); and

and the power output shaft of the driving piece (64) is connected with the screw rod (62) and is used for driving the screw rod (62) to rotate.

15. The integrated cooking machine according to claim 14, wherein: the first driving mechanism (6) further comprises a guide rod (65), two ends of the guide rod (65) are respectively connected to the two bases (61) and arranged in parallel to the screw rod (62), and correspondingly, a guide hole for the guide rod (65) to penetrate through is formed in the sliding block (63).

16. The integrated cooking machine according to claim 2, wherein: the inner wall of the shell (1) is provided with a first guide rail (14) arranged along the height direction of the shell, the side wall of the smoke collecting hood (4) is provided with a second guide rail (45) arranged along the height direction of the smoke collecting hood, and the second guide rail (45) is in guiding fit with the first guide rail (14).

17. The integrated cooking machine according to any one of claims 1 to 16, wherein: the steam generating device (7) comprises

A water tank (71);

the steam generator (72) is communicated with the water tank (71) through a water conveying pipe (721) and can heat water to form steam; and

and a water pump (73) which is installed on the water delivery pipe (721) and can deliver water from the water tank (71) to the steam generator (72).

18. The integrated cooking machine according to claim 17, wherein: the water tank (71) is arranged between the panel (3) and the top wall of the inner container (2).

19. The integrated cooking machine according to claim 17, wherein: install on inner bag (2) and pass in and out with the pull drawer (22) of disinfection chamber (21), the front side of water tank (71) is equipped with water supply connector (711), under the state that drawer (22) were opened, the entry end of water supply connector (711) expose, under the state that drawer (22) were closed, water supply connector (711) covered by drawer (22).

20. The integrated cooking machine according to any one of claims 2 to 16, wherein: the panel (3) or/and the shell (1) is/are provided with an air inlet (33) communicated with the interlayer (11).

21. The integrated cooking machine according to claim 20, wherein: the utility model discloses an air exhaust device, including intermediate layer (11), intermediate layer (11) in be equipped with baffle (13), this baffle (13) are separated intermediate layer (11) for first cavity (111) and second cavity (112), baffle (13) on seted up intercommunication first cavity (111) and second cavity (112) intercommunicating pore (131), air intake (33) be linked together with first cavity (111), exhaust fan (5) and be in nonuse state collection petticoat pipe (4) be located second cavity (112).

22. The integrated cooking machine according to claim 21, wherein: a knob (34) for controlling the burner (31) is installed in the air inlet (33) of the panel (3), and a gap is formed between the knob (34) and the edge of the air inlet (33).