CN109595662B

CN109595662B - Integrated kitchen of decontaminating

Info

Publication number: CN109595662B
Application number: CN201910063695.0A
Authority: CN
Inventors: 李国兰
Original assignee: Shengzhou Jingye Electromechanical Technology Co ltd
Current assignee: Zhejiang Yushi kitchenware Manufacturing Co.,Ltd.
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2020-09-22
Anticipated expiration: 2039-01-23
Also published as: CN109595662A

Abstract

The invention relates to the technical field of integrated cookers. Aim at provides one kind and advances the dirty integrated kitchen of the adjustable, clean of being convenient for of cigarette mouth. The technical scheme adopted by the invention is as follows: a dirt-cleaning integrated stove comprises an integrated stove main body and a hollow smoke-collecting hood arranged on the rear side of the top of the integrated stove main body, wherein a rectangular adjusting opening is formed in the center of a front panel of the smoke-collecting hood, and the edges around the adjusting opening are bent backwards to form a rectangular smoke inlet channel; a lifting plate is arranged at one rearward end of the smoke inlet channel, and a strip-shaped smoke inlet extending along the left-right direction is formed in the middle of the lifting plate; the lifting plate is composed of double layers of stainless steel plates, and heating resistance wires are arranged in the lifting plate. The smoke inlet can be adjusted in a lifting mode, so that the smoke inlet is suitable for different cookers, adaptive smoke exhaust is realized on the basis of not increasing the power of the fan, and meanwhile, the lifting plate is convenient to clean.

Description

Integrated kitchen of decontaminating

Technical Field

The invention relates to the technical field of integrated stoves, in particular to a pollution-purifying integrated stove.

Background

The integrated cooker is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good oil fume extraction effect, energy saving, low consumption, environmental protection and the like. The integrated kitchen exhaust system generally comprises a hollow exhaust fume collecting hood arranged on the rear side of the top of a main body of the integrated kitchen, a fume inlet is arranged on the surface of the front side of the exhaust fume collecting hood, and the lower part of the exhaust fume collecting hood is communicated with a fan and an exhaust pipe in sequence through a fume conveying pipe. The existing integrated cooker has certain defects in the using process:

1. the smoke discharge rate of the integrated stove is related to the distance between the smoke inlet and the oil smoke source, and the closer the smoke inlet is to the oil smoke source, the more the oil smoke can be sucked away before being diffused, so that the smoking capability is improved. However, the smoke inlet of the existing integrated cooker is usually fixedly arranged, that is, the height of the smoke inlet cannot be adjusted. In real life, the cookware used by people has great difference in height, such as: the height of the pan is about 8-10cm, the height of the common wok is about 10-15cm, and the height of the steamer is about 18-25 cm. The pan difference will lead to the difference in oil smoke source height, and then under the condition that fan real-time power is the same, very big influence the pump drainage effect of oil smoke. Therefore, the conventional method in the prior art either improves the real-time working power of the fan or enlarges the area of the smoke inlet, so that the smoke inlet has universality for cookers of various elevations. But the former not only consumes more capacity, but also generates huge noise and influences the kitchen environment; the latter has the problem that the suction force to the oil smoke is reduced due to the increase of the area of the smoke inlet, so that the conditions of smoke overflow and smoke leakage are easy to occur. To sum up, if can make the height of advancing the mouth of cigarette adjust according to the actual height of oil smoke source through reasonable structure, will have fabulous market prospect.

2. Although the integrated cooker has a good smoke exhaust effect, the front panel of the smoke collecting hood of the integrated cooker is close to the smoke inlet, so that small amount of grease is inevitably condensed on the position, close to the smoke inlet, of the front panel of the smoke collecting hood in the long-term use process, and the area is an area which can be directly observed by the visual field of a user, and the visual smoothness of a kitchen is seriously influenced. The user uses the completion back at integrated kitchen, and it is comparatively troublesome to clean at every turn. However, if the wiping is not performed, the part of the oil stain is not easy to wipe after being cooled, so that stubborn dirt is formed in the past, and the user experience of a user is reduced.

3. Because contain more grease in the oil smoke, the easy condensation is in the inside of integrated kitchen, not only influences the normal work of parts such as fan, has great potential safety hazard simultaneously. Therefore, more technical schemes related to grease separation on the integrated cooker also appear in the prior art, but most of the technical schemes have poor effects or are too complex in structure, so that the production cost is greatly improved, and the economic benefit of enterprises is influenced.

Disclosure of Invention

The invention aims to provide a dirt-cleaning integrated stove with an adjustable smoke inlet and convenient cleaning.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a dirt-cleaning integrated stove comprises an integrated stove main body and a hollow smoke-collecting hood arranged on the rear side of the top of the integrated stove main body, wherein a rectangular adjusting opening is formed in the center of a front panel of the smoke-collecting hood, and the edges around the adjusting opening are bent backwards to form a rectangular smoke inlet channel; a lifting plate is arranged at one rearward end of the smoke inlet channel, and a strip-shaped smoke inlet extending along the left-right direction is formed in the middle of the lifting plate; the front side surface of the lifting plate is abutted against the edge of the rear end of the smoke inlet channel and can move up and down under the driving of the driving assembly so as to adjust the height of the smoke inlet; the lifting plate is composed of double layers of stainless steel plates, and heating resistance wires are arranged in the lifting plate.

Preferably, a cleaning mechanism for cleaning the lifting plate is arranged in the smoke inlet channel at the front side of the lifting plate, the cleaning mechanism comprises a sliding strip which extends vertically, and the length of the sliding strip is matched with the height of the adjusting opening; the upper part of the sliding strip is provided with a transverse screw hole, and a screw rod penetrates through the screw hole; one end of the screw rod is rotatably connected with the inner wall of one side of the smoke inlet channel, and the other end of the screw rod is connected with a cleaning motor fixed on the other side of the smoke inlet channel; the top of the sliding strip is provided with a convex block which is clamped in a guide groove on the upper side wall of the smoke inlet channel and forms sliding fit, and the guide groove extends along the length direction of the screw rod; the one side of slip strip towards the lifter plate is provided with the rubber scraping strip to contact with the lifter plate through the rubber scraping strip.

Preferably, an oil collecting groove extending along the transverse direction is arranged in front of the lower side edge of the adjusting opening, and an oil outlet notch is formed in the front side wall of the right end of the oil collecting groove.

Preferably, the length of the left and right side walls of the smoke inlet channel in the front-back direction is greater than that of the upper and lower side walls in the front-back direction, and the left and right sides of the lifting plate are bent to form vertical clamping grooves matched with the left and right side walls of the smoke inlet channel; the left side wall and the right side wall of the smoke inlet channel are clamped in the clamping grooves and are in sliding fit with the clamping grooves.

Preferably, a plurality of groups of guide lugs are arranged on the left and right sides of the clamping groove on the left and right sides of the lifting plate, vertical guide through holes are formed in the guide lugs, and guide rods matched with the guide through holes are arranged in the guide through holes in a penetrating manner; the guide rod is fixedly connected with the smoke collecting hood.

Preferably, the driving assembly comprises a stepping motor, a gear and a rack, the stepping motor is fixedly arranged on the inner wall of the smoke collecting cover front panel, the output end of the stepping motor faces backwards, the stepping motor is positioned on the left side of the smoke inlet channel, and the gear is arranged on the output end of the stepping motor; the rack is fixedly arranged on the left side surface of the left side clamping groove of the lifting plate, extends along the vertical direction, and is meshed with the gear.

Preferably, the edge of the rear side of the left side wall and the right side wall of the smoke inlet channel is provided with a first sealing rubber strip, the edge of the rear side of the upper side wall and the lower side wall of the smoke inlet channel is provided with a second sealing rubber strip, and the rear end of the smoke inlet channel is in contact with the lifting plate through the first sealing rubber strip and the second sealing rubber strip.

Preferably, the integrated cooker further comprises a controller, wherein the controller is installed on the integrated cooker main body and is electrically connected with the stepping motor for controlling the stepping motor; a vertical strip-shaped touch screen is arranged on a smoke collecting hood front panel on the right side of the adjusting port, and the heights of the upper end and the lower end of the touch screen are opposite to the position limit of the smoke inlet in the upper and lower directions; the touch height positioning module is electrically connected with the touch screen and used for acquiring the height position of an operator touching the touch screen; the touch height positioning module is connected with the controller and used for feeding positioning information back to the controller; and the controller controls the rotation of the stepping motor according to the fed-back positioning information.

Preferably, the bottom of the right side of the lifting plate is also provided with a zero positioning sheet, and a proximity sensor is arranged in the smoke collecting hood at a position opposite to the zero positioning sheet; when the lifting plate is lowered to the lowest position, the zero point positioning piece triggers the proximity sensor.

The beneficial effects of the invention are concentrated and expressed as follows: the smoke inlet can be adjusted in a lifting mode, so that the smoke inlet is suitable for different cookers, adaptive smoke exhaust is realized on the basis of not increasing the power of the fan, and meanwhile, the lifting plate is convenient to clean. Specifically, in the using process of the invention, a user can drive the lifting plate to move up and down by utilizing the driving component according to the used cookware with different heights, so that the smoke inlet is positioned at a position slightly higher than the upper edge of the cookware, and the smoke is purposefully pumped and discharged. Compared with the traditional mode, the oil smoke exhausting device has better oil smoke exhausting effect, and can prevent the occurrence of smoke overflow and smoke leakage. And because the pertinence is strong, the power of the fan does not need to be improved, and the production cost and the power consumption are reduced. Meanwhile, the heating resistance wire is adopted to heat the lifting plate, so that the condensation amount of the oil smoke on the front side surface of the lifting plate near the smoke inlet is reduced, the lifting plate is cleaner, and the cleaning is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view from direction A-A of the structure shown in FIG. 1;

FIG. 3 is a schematic structural view of a fume collecting hood portion of the structure shown in FIG. 2;

FIG. 4 is a schematic structural view of the lifter plate;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic view of the cleaning mechanism;

FIG. 7 is a schematic view of the structure of the bobbin without stainless steel fiber wires wound thereon;

fig. 8 is a schematic structural view when stainless steel fiber wires are wound on a bobbin.

Detailed Description

The integrated clean-pollution stove shown in figures 1-8 comprises an integrated stove body 1 and a hollow fume collecting hood 2 arranged on the rear side of the top of the integrated stove body 1, wherein the fume collecting hood 2 is communicated with a fan, an exhaust duct and the like positioned inside the integrated stove body 1 and used for exhausting oil smoke. Compared with the traditional integrated cooker, one of the core improvements of the invention is that as shown in fig. 1, a rectangular adjusting opening 3 is arranged in the center of the front panel of the fume collecting hood 2, and the edges around the adjusting opening 3 are bent backwards to form a rectangular fume inlet channel 4. The cigarette inlet channel 4 is provided with a lifting plate 5 towards the rear end, and the middle part of the lifting plate 5 is provided with a strip-shaped cigarette inlet 6 extending along the left-right direction. The front side of the lifting plate 5 abuts against the edge of the rear end of the smoke inlet channel 4 and can move in the up-and-down direction under the driving of the driving assembly to adjust the height of the smoke inlet 6. During operation, the oil smoke gets into cigarette passageway 4, then gets into collection petticoat pipe 2 inside by inlet 6 on the lifter plate 5, but it should be noted that, should guarantee sealing performance when guaranteeing to slide smoothly between lifter plate 5 and the cigarette passageway 4 rear end of advancing, prevent gas leakage. The common sealing mode is that a rubber sealing piece is arranged at the edge of the rear end of the smoke inlet channel 4, and the lifting plate 5 abuts against the rubber sealing piece to realize sealing.

After the improvement, in the using process of the invention, a user can drive the lifting plate 5 to move up and down by the driving component according to the used pots with different heights, so that the smoke inlet 6 is positioned at a position slightly higher than the upper edge of the pot, and the oil smoke is purposefully pumped and discharged. Compared with the traditional mode, the oil smoke exhausting device has better oil smoke exhausting effect, and can prevent the occurrence of smoke overflow and smoke leakage. And because the pertinence is strong, the power of the fan does not need to be improved, and the production cost and the power consumption are reduced.

In order to enable the lifting plate 5 to be better combined with the rear end of the smoke exhaust channel 4, the invention is better implemented by combining fig. 3-5, the length of the left and right side walls of the smoke inlet channel 4 along the front-back direction is greater than the length of the upper and lower side walls along the front-back direction, the left and right sides of the lifting plate 5 are bent to form vertical clamping grooves 20 matched with the left and right side walls of the smoke inlet channel 4, and the left and right side walls of the smoke inlet channel 4 are clamped in the clamping grooves 20 and are in sliding fit with the clamping grooves 20. The width of the clamping groove 20 is equal to the thickness of the left side wall and the right side wall of the smoke inlet channel 4, so that the normal sliding of the lifting plate 5 is not hindered, and the lifting plate 5 can be guided. In this case, as shown in fig. 3, fig. 3 is a schematic view of fig. 2 in which a section close to both ends of the smoke collecting hood 2 is cut, first sealing rubber strips 26 are disposed on the edges of the rear sides of the left and right side walls of the smoke inlet channel 4, second sealing rubber strips 27 are disposed on the edges of the rear sides of the upper and lower side walls of the smoke inlet channel 4, and the rear end of the smoke inlet channel 4 is in contact with the lifting plate 5 through the first sealing rubber strips 26 and the second sealing rubber strips 27, so that the sealing performance is excellent.

In addition, in order to further improve the stability of the lifting and lowering plate 5, the lifting and lowering of the lifting and lowering plate 5 may be further guided. As shown in fig. 3, a plurality of sets of guide lugs 21 are arranged on the left and right sides of the slot 20 of the lifting plate 5, vertical guide through holes are arranged on the guide lugs 21, and guide rods 22 are arranged in the guide through holes in a penetrating manner. The guide rod 22 is fixedly connected with the fume collecting hood 2.

As shown in fig. 3, the driving assembly for driving the lifting plate 5 of the present invention may be an electric telescopic rod, or may be a linear motor, as long as the driving assembly can function to drive the lifting plate 5, the driving assembly includes a stepping motor 23, a gear 24 and a rack 25, the stepping motor 23 is fixedly disposed on the inner wall of the front panel of the smoke collecting hood 2, the output end faces backwards, the stepping motor 23 is located on the left side of the smoke inlet channel 4, and the gear 24 is disposed on the output end of the stepping motor 23. The rack 25 is fixedly arranged on the left side surface of the left clamping groove 20 of the lifting plate 5, the rack 25 extends in the vertical direction, and the gear 24 is meshed with the rack 25. The mode is good in stability, does not occupy installation space, and is compact and ingenious in structure.

In addition, in order to control the stepping motor 23, the present invention further includes a controller 28, the controller 28 is installed on the integrated cooker body 1, the controller 28 has various models, and a designer can select from various commercially available models by simply performing adaptation. The controller 28 of the invention is electrically connected with the stepping motor 23 and is used for controlling the stepping motor 23, and the stepping motor 23 rotates through pulse signals to realize the accurate control of the position of the lifting plate 5. As for how to determine the height of the oil smoke source, that is, how to determine the height of the upper edge of the cooker, the invention adopts the mode that the vertical strip-shaped touch screen 29 is arranged on the front panel of the smoke collecting hood 2 at the right side of the adjusting opening 3, and the heights of the upper end and the lower end of the touch screen 29 are opposite to the position limit of the smoke inlet 6 in the vertical direction. That is, the upper end of the touch screen 29 corresponds to the smoke inlet 6 and moves to the uppermost position of the smoke inlet 4, and the lower end of the touch screen 29 corresponds to the smoke inlet 6 and moves to the lowermost position of the smoke inlet 4. In fact, that is, the range of adjustment of the smoke inlet 6, in general, when the lifting plate 5 is lowered to the lowest position, the height of the smoke inlet 6 from the top surface of the integrated cooker body 1 along the transverse center line is 8 cm. When the lifting plate 5 is lifted to the highest position, the height of the smoke inlet 6 from the top surface of the integrated cooker main body 1 along the transverse center line is 25 cm. Of course, the designer can also make certain adjustments according to the difference of the pots commonly used in the region.

The control system further comprises a touch height positioning module, and the touch height positioning module is electrically connected with the touch screen 29 and used for acquiring the height position of the touch screen 29 touched by an operator. The touch height location module is connected to the controller 28 for feeding back the location information to the controller 28. The controller 28 controls the rotation of the stepping motor 23 based on the fed back positioning information. In other words, when using, the user correspondingly presses the position on the touch screen 29 according to the height of the upper edge of the cookware. The touch height positioning module calculates the touch position, collects positioning information, and sends the positioning information to the controller 28, the controller 28 issues a control instruction to the stepping motor 23 according to the positioning information, and the stepping motor 23 receives a corresponding pulse signal to rotate, so that the smoke inlet 6 reaches an appointed position.

On the basis, after the machine is stopped every time, the height positions of the smoke inlet 6 are different, so that the lifting plate 5 can be lifted more accurately, a zero point positioning sheet 30 is further arranged at the bottom of the right side of the lifting plate 5, and a proximity sensor 31 is arranged in the smoke collecting hood 2 at a position opposite to the zero point positioning sheet 30. When the lifting plate 5 is lowered to the lowest position, the zero point positioning piece 30 triggers the proximity sensor 31. When the height of the smoke inlet 6 needs to be adjusted every time, the stepping motor 23 drives the lifting plate 5 to move downwards to the lowest position until the zero point positioning piece 30 triggers the proximity sensor 31, and then the stepping motor 23 rotates reversely again, so that the next rotating circle number of the stepping motor 23 is accurately calculated according to different touch positions. Thereby ensuring the position accuracy of each adjustment of the smoke inlet 6.

As shown in fig. 1, two ranges 32 are provided on the top of the integrated cooker body 1, but the number of the ranges 32 may be one. When two cooking ranges 32 are provided, the two cooking ranges 32 can be independently provided with a set of adjusting port 3, smoke inlet channel 4, lifting plate 5 and the like, so that independent oil smoke adaptation is realized. However, in general, the two cooking ranges 32 are not used at the same time, and therefore, only one set of the adjustment opening 3, the smoke inlet passage 4, the lifting plate 5, and the like may be provided.

As is clear from the description of the background art, the lifting plate 5 inevitably condenses part of the oil smoke on the front surface because it needs to contact with the oil smoke, and in order to facilitate the removal of the part of the oil smoke, the second core improvement of the present invention is that the lifting plate 5 is composed of a double-layer stainless steel plate, and the heating resistance wire 7 is provided in the lifting plate 5. According to the invention, the heating resistance wire 7 is adopted to heat the lifting plate 5, so that the condensation amount of the oil smoke on the front side surface of the lifting plate 5 near the smoke inlet 6 is reduced, the lifting plate 5 is cleaner and convenient to clean, and the user experience is improved.

On the basis, in order to further improve the performance of the invention, it is better to arrange a cleaning mechanism for cleaning the lifting plate 5 in the smoke inlet channel 4 at the front side of the lifting plate 5, as shown in fig. 3 and 6, wherein the cleaning mechanism comprises a sliding strip 8 extending along the vertical direction, and the length of the sliding strip 8 is matched with the height of the adjusting opening 3. The upper portion of the sliding strip 8 is provided with a transverse screw hole, and a screw rod 9 penetrates through the screw hole. One end of the screw rod 9 is rotatably connected with the inner wall of one side of the smoke inlet channel 4, and the other end of the screw rod is connected with a cleaning motor 10 fixed on the other side of the smoke inlet channel 4. The top of the sliding strip 8 is provided with a convex block 0, the convex block 0 is clamped in a guide groove on the upper side wall of the smoke inlet channel 4 and forms sliding fit, and the guide groove extends along the length direction of the screw rod 9. One side of the sliding strip 8 facing the lifting plate 5 is provided with a rubber scraping strip 11, and is in contact with the lifting plate 5 through the rubber scraping strip 11. The user can control the cleaning motor 10 to start, drive the screw rod 9 to rotate, further drive the sliding strip 8 to move along the transverse direction, and scrape oil by using the rubber scraping strip 11. In order to facilitate the discharge of scraped oil, an oil collecting groove 12 extending along the transverse direction is arranged in front of the lower side edge of the adjusting port 3, and an oil outlet notch 13 is arranged on the front side wall of the right end of the oil collecting groove 12. Of course, the oil outlet notch 13 may be replaced by an oil drain hole.

In addition, in addition to the above, the present invention further includes a third core improvement point for efficiently separating oil in the oil smoke to prevent excessive oil from entering the integrated cooker main body 1, as shown in fig. 1 and 4, specifically, a front end screen plate 14 is disposed in the smoke inlet 6, an oil filter box 15 extending along the length direction of the smoke inlet 6 is fixedly disposed at the rear side of the smoke inlet 6, and a plurality of air passing holes 16 are uniformly disposed on the rear side wall of the oil filter box 15. The bottom of the oil filtering box 15 is provided with an oil outlet 17, and the oil outlet 17 is communicated with the oil collecting box through an oil pipeline. The oil filtering box 15 is filled with a plurality of stainless steel fiber wires 18.

According to the invention, the stainless steel fiber 18 in the oil filter box 15 is used as an attachment for condensing grease in oil smoke, as the total contact surface with the oil smoke is increased, and the stainless steel fiber 18 has good heat dissipation performance, the grease can be rapidly condensed on the stainless steel fiber 18, so that the grease in the oil smoke is fully separated, the grease is prevented from entering the deep part of the integrated stove, and the safety is improved. In order to discharge condensed grease conveniently, the bottom surface of the oil filter box 15 is inclined downwards from one end to the other end, and the oil outlet 17 is positioned at the lower end of the bottom surface of the oil filter box 15. On the basis, it is also preferable that an elliptical cylindrical winding frame 19 extending in the transverse direction is fixedly arranged in the oil filter box 15, the winding frame 19 is installed in the oil filter box 15, and the stainless steel fiber 18 is uniformly wound on the winding frame 19 in the vertical direction. By the mode, the stainless steel fiber 18 plays a role in guiding flow, grease condensed on the stainless steel fiber can be smoothly discharged downwards, grease in subsequent oil smoke can be condensed conveniently, and the grease separation effect is improved.

Claims

1. The utility model provides a clean dirty integrated kitchen, includes integrated kitchen main part (1) and sets up hollow collection petticoat pipe (2) at integrated kitchen main part (1) top rear side, its characterized in that: a rectangular adjusting opening (3) is formed in the center of the front panel of the smoke collecting hood (2), and the edges of the periphery of the adjusting opening (3) are bent backwards to form a rectangular smoke inlet channel (4); a lifting plate (5) is arranged at one backward end of the smoke inlet channel (4), and a strip-shaped smoke inlet (6) extending along the left-right direction is arranged in the middle of the lifting plate (5); the front side surface of the lifting plate (5) is abutted against the edge of the rear end of the smoke inlet channel (4) and can move up and down under the driving of the driving assembly so as to adjust the height of the smoke inlet (6); the lifting plate (5) is composed of double layers of stainless steel plates, and heating resistance wires (7) are arranged in the lifting plate (5);

the length of the left side wall and the right side wall of the smoke inlet channel (4) along the front-back direction is greater than that of the upper side wall and the lower side wall along the front-back direction, and the left side and the right side of the lifting plate (5) are bent to form vertical clamping grooves (20) matched with the left side wall and the right side wall of the smoke inlet channel (4); the left side wall and the right side wall of the smoke inlet channel (4) are clamped in the clamping groove (20) and form sliding fit with the clamping groove (20); a plurality of groups of guide lugs (21) are arranged on one surfaces, facing the left side and the right side, of the clamping grooves (20) positioned on the left side and the right side of the lifting plate (5), vertical guide through holes are formed in the guide lugs (21), and guide rods (22) matched with the guide through holes are arranged in the guide through holes in a penetrating manner; the guide rod (22) is fixedly connected with the fume collecting hood (2);

the driving assembly comprises a stepping motor (23), a gear (24) and a rack (25), the stepping motor (23) is fixedly arranged on the inner wall of the front panel of the smoke collecting hood (2), the output end of the stepping motor faces backwards, the stepping motor (23) is positioned on the left side of the smoke inlet channel (4), and the gear (24) is arranged at the output end of the stepping motor (23); the rack (25) is fixedly arranged on the left side surface of the left clamping groove (20) of the lifting plate (5), the rack (25) extends in the vertical direction, and the gear (24) is meshed with the rack (25);

the integrated cooker is characterized by further comprising a controller (28), wherein the controller (28) is installed on the integrated cooker main body (1), and the controller (28) is electrically connected with the stepping motor (23) and used for controlling the stepping motor (23); a vertical strip-shaped touch screen (29) is arranged on a front panel of the smoke collecting hood (2) on the right side of the adjusting port (3), and the heights of the upper end and the lower end of the touch screen (29) are opposite to the position limit of the smoke inlet (6) in the upper-lower direction; the touch height positioning module is electrically connected with the touch screen (29) and is used for acquiring the height position of an operator touching the touch screen (29); the touch height positioning module is connected with the controller (28) and used for feeding back positioning information to the controller (28); the controller (28) controls the rotation of the stepping motor (23) according to the fed-back positioning information.

2. The clean and dirty integrated kitchen of claim 1, characterized in that: a cleaning mechanism used for cleaning the lifting plate (5) is arranged in the smoke inlet channel (4) in front of the lifting plate (5), the cleaning mechanism comprises a sliding strip (8) extending vertically, and the length of the sliding strip (8) is matched with the height of the adjusting opening (3); the upper part of the sliding strip (8) is provided with a transverse screw hole, and a screw rod (9) penetrates through the screw hole; one end of the screw rod (9) is rotatably connected with the inner wall of one side of the smoke inlet channel (4), and the other end of the screw rod is connected with a cleaning motor (10) fixed on the other side of the smoke inlet channel (4); the top of the sliding strip (8) is provided with a convex block (0), the convex block (0) is clamped in a guide groove on the upper side wall of the smoke inlet channel (4) and forms sliding fit, and the guide groove extends along the length direction of the screw rod (9); one side of the sliding strip (8) facing the lifting plate (5) is provided with a rubber scraping strip (11) which is in contact with the lifting plate (5) through the rubber scraping strip (11).

3. The clean and dirty integrated kitchen of claim 2, characterized in that: an oil collecting groove (12) extending along the transverse direction is arranged in front of the lower side edge of the adjusting opening (3), and an oil outlet notch (13) is formed in the front side wall of the right end of the oil collecting groove (12).

4. The clean and dirty integrated kitchen of claim 3, characterized in that: the border of advancing the lateral wall rear side about cigarette passageway (4) is provided with first joint strip (26), advances the border of the lateral wall rear side about cigarette passageway (4) and is provided with second joint strip (27), the rear end that advances cigarette passageway (4) contacts with lifter plate (5) through first joint strip (26) and second joint strip (27).

5. The clean and dirty integrated kitchen of claim 4, characterized in that: a zero point positioning sheet (30) is further arranged at the bottom of the right side of the lifting plate (5), and a proximity sensor (31) is arranged in the smoke collecting hood (2) at a position opposite to the zero point positioning sheet (30); when the lifting plate (5) is lowered to the lowest position, the zero point positioning piece (30) triggers the proximity sensor (31).