CN216790256U - Integrated cooking utensil - Google Patents

Abstract

The utility model discloses an integrated cooking appliance, which comprises a range hood, a stove body and a cleaning device, wherein the range hood comprises an air inlet assembly at least partially positioned above the stove body, an air inlet is formed in the air inlet assembly, and an air inlet flow channel is formed in the air inlet assembly, and the integrated cooking appliance is characterized in that: the cleaning device comprises a water tank arranged in the air inlet assembly, the water tank is provided with a wall surface contacted with the air inlet flow channel, and the water tank can be communicated with a cold water source fluid. Compared with the prior art, the utility model has the advantages that: through setting up the water tank of being connected with cold water source, can condense the oil smoke in the air inlet flow channel and filter, save the filter screen, can ensure the grease separation degree, reduce the runner resistance simultaneously.

Description

Integrated cooking utensil

Technical Field

The utility model relates to kitchen equipment, in particular to an integrated cooking appliance.

Background

The range hood has become one of the indispensable kitchen household electrical appliances in modern families. The range hood works by utilizing the fluid dynamics principle, sucks and exhausts oil smoke through a centrifugal fan arranged in the range hood, and filters partial grease particles by using a filter screen. The centrifugal fan comprises a volute, an impeller arranged in the volute and a motor driving the impeller to rotate. When the impeller rotates, negative pressure suction is generated in the center of the fan, oil smoke below the range hood is sucked into the fan, accelerated by the fan and then collected and guided by the volute to be discharged out of a room.

In the use process of the range hood, a large amount of oil stains are accumulated on the fan, and the oil stains easily cause blockage, increase of load and the like, so that the use effect of the range hood is influenced. For this reason, some range hoods with a self-cleaning function are known. With the continuous progress of the self-cleaning technology of the range hood, steam cleaning or water cleaning is widely applied to the field of self-cleaning of the range hood, and the basic principle is that a steam generator generates steam or water is pumped by a water pump to convey the steam or water to a nozzle at the tail end of a spray pipe, and the steam or water is quickly sprayed out from the nozzle to flush an impeller and a volute for cleaning.

The existing steam cleaning or water cleaning mode usually adopts the form of an external water box or a water cup. The range hood disclosed by the Chinese patent with the application number of 201620368078.3 comprises an oil fume filtering box body and an air suction box body, wherein a fan system is installed in the oil fume filtering box body, the fan system comprises an air duct shell, a fan and an impeller which are installed in the air duct shell, an injection device facing the impeller is installed on the air duct shell, the range hood comprises a shower nozzle, a water inlet interface of the shower nozzle is externally connected with a water tank and a water pump, and the water pump is connected with the water inlet interface through a pipeline and provides cleaning liquid or water for the shower nozzle.

The self-cleaning range hood adopts the water tank to store cleaning water, so that the self-cleaning time, range and cleaning cleanliness of the range hood are greatly limited, the problem cannot be effectively solved, and the self-cleaning function of a water box or a water cup cannot be applied once a user loses the water box or the water cup; only the fan (or the impeller of the fan) is cleaned, and the inner cavity of the range hood is not cleaned comprehensively; in order to reduce the cleaning frequency of the impeller, a filter screen is often placed in an inner cavity of the range hood to filter and intercept the oil smoke, but the filter screen is troublesome to clean, and the filter screen can generate certain resistance to influence the air volume.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide an integrated cooking appliance, which can ensure the separation degree of grease and reduce the resistance of a flow channel, aiming at the defects of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an integrated cooking utensil, includes range hood, the kitchen body and belt cleaning device, range hood includes that the at least part is located the air inlet subassembly of kitchen body top, the air intake has been seted up on the air inlet subassembly, be formed with air inlet runner, its characterized in that in the air inlet subassembly: the cleaning device comprises a water tank arranged in the air inlet assembly, the water tank is provided with a wall surface contacted with the air inlet flow channel, and the water tank can be communicated with a cold water source fluid.

In order to facilitate water inlet of the water tank and avoid frequent artificial addition, a partition plate is arranged in the water tank and divides the space in the water tank into a first cavity close to the air inlet flow channel and a second cavity far away from the air inlet flow channel, the first cavity is connected to a tap water pipe through a first water inlet pipe, and a first water inlet valve is arranged on the first water inlet pipe so that the first water inlet pipe and the first cavity are communicated or disconnected.

In order to facilitate cleaning of the range hood, a partition plate is arranged in the water tank, the partition plate divides the space in the water tank into a first cavity close to the air inlet flow channel and a second cavity far away from the air inlet flow channel, the first cavity can be communicated with a cold water source fluid, and the second cavity can be communicated with a hot water source fluid to be used for cleaning the range hood.

For heating the water for cleaning, the stove body comprises a stove, and the cleaning device further comprises a water inlet pipeline which passes through the stove to realize heat exchange and is connected to the second chamber.

Preferably, for the waste heat of make full use of cooking utensils, the cooking utensils include the top of a kitchen range panel, set up kitchen range and the switch on the top of a kitchen range panel, the periphery of kitchen range is provided with gathers can the circle, the inlet channel is including being connected to outside tap water pipe's second inlet tube and process kitchen range, switch and gather first pipe and the second pipe that realizes the heat transfer below the circle.

More preferably, in order to fully utilize the waste heat of the stove, the water inlet pipeline further comprises a second water inlet valve, a first water outlet pipe and a third guide pipe, wherein the second water inlet valve is connected to the input end of the second water inlet valve; one end of the first conduit is connected with the output end of the second water inlet valve, the first conduit sequentially passes through the cooking range and the lower part of the switch and extends to the energy gathering ring, one end of the second conduit is connected with the energy gathering ring, the other end of the second conduit is connected with the input end of the first water outlet valve, the energy gathering ring is in a hollow shape, and the first conduit and the second conduit are respectively communicated with the inner fluid of the energy gathering ring; the output end of the first water outlet valve is used as a hot water source and is connected to the second chamber through a third conduit.

In order to facilitate the hot water cleaning of the fan system of the second cavity, the range hood comprises the fan system, the cleaning device further comprises a first water outlet pipe, one end of the first water outlet pipe is connected with the second cavity and is communicated with fluid in the second cavity, and the other end of the first water outlet pipe extends to the fan system of the range hood.

For the hot water of the second cavity to clean the air inlet channel, the cleaning device further comprises a second water outlet pipe, one end of the second water outlet pipe is connected with the second cavity and is communicated with fluid in the second cavity, the other end of the second water outlet pipe extends into the air inlet channel, the cleaning device further comprises a spray pipe arranged in the air inlet channel and a nozzle arranged on the spray pipe, the spray pipe is connected with the second water outlet pipe and is communicated with the fluid, and the nozzle is communicated with the spray pipe fluid and can clean the air inlet channel.

In order to facilitate oil removal and water return of the air inlet channel, an oil removal and water return device is arranged in the air inlet channel and comprises a turning plate assembly capable of rotating in the air inlet channel, one side of the turning plate assembly is in contact with the inner side of the front side wall surface of the air inlet assembly, the other side of the turning plate assembly is in contact with the outer side of the wall surface of the water tank facing the air inlet channel, and therefore oil stains on the peripheral wall surface of the air inlet channel of the air inlet assembly are scraped and cleaning media sprayed by a nozzle are reflected into the air inlet channel.

Preferably, in order to enable hot water sprayed by the nozzle to be uniformly distributed in the air inlet flow channel, the oil and water removing and returning device further comprises a turning plate fixing frame, the turning plate fixing frame and the nozzle are respectively arranged on the left side and the right side in the air inlet flow channel, the turning plate fixing frame can move in the left-right direction, the turning plate assembly comprises an upper turning plate and a lower turning plate, and the upper turning plate and the lower turning plate are both rotatably connected with the turning plate fixing frame and can rotate around the axis extending from front to back.

In order to facilitate the hot water entering the first chamber to melt oil stains on the wall surface of the air inlet flow channel, a valve is arranged on the partition plate, so that the first chamber and the second chamber are communicated or closed.

In order to facilitate cleaning of the air inlet channel, the cleaning device further comprises a spray pipe arranged in the air inlet channel and a nozzle arranged on the spray pipe, wherein the spray pipe is used for inputting cleaning media, and the nozzle is communicated with the spray pipe fluid to clean the air inlet channel.

Compared with the prior art, the utility model has the advantages that: by arranging the water tank connected with a cold water source, the oil fume in the air inlet flow channel can be condensed and filtered, a filter screen is omitted, the oil-grease separation degree can be ensured, and the resistance of the flow channel is reduced; through arranging the water inlet pipe connected with the tap water pipe, manual water adding is not needed, and the operation is convenient; the waste heat of the kitchen range is used for heating water, and the water is transmitted into the water tank and can be used for cleaning a fan system and an air inlet flow channel of the range hood; the water tank is arranged in a flow passage of the air inlet of the range hood, and can switch cold water and hot water to realize condensation of oil smoke and cleaning of grease; be provided with the anti-water installation of deoiling in the air inlet runner, not only can clear up the greasy dirt, can also enlarge the cleaning area through the regulation of angle for the inside abluent more thorough of range hood need not artifical clear oil dirt, and degree of automation is high.

Drawings

Fig. 1 is a schematic view of an integrated cooking appliance according to an embodiment of the present invention;

fig. 2 is a schematic view of a cabinet of a concealed cooking range of an integrated cooking appliance according to an embodiment of the present invention;

fig. 3 is a schematic view of a hidden cabinet and a fan frame of an integrated cooking appliance according to an embodiment of the present invention;

FIG. 4 is a schematic view of a cooktop and plumbing of an integrated cooking appliance of an embodiment of the present invention;

FIG. 5 is a cross-sectional view of FIG. 3;

fig. 6 is a schematic view (initial state) of a cleaning device and an oil removing and water returning device of the integrated cooking appliance according to the embodiment of the present invention;

FIG. 7 is a piping schematic of an integrated cooking appliance according to an embodiment of the present invention;

fig. 8 is a schematic view of a cleaning device and an oil-removing water-returning device of the integrated cooking appliance according to the embodiment of the present invention (heavy left-side contamination, first rotation of the upper and lower flaps);

fig. 9 is a schematic view of a cleaning device and an oil and water removing and returning device of the integrated cooking appliance according to the embodiment of the present invention (the left side is heavily polluted, and the upper and lower turning plates rotate for the second time);

fig. 10 is a schematic view of a cleaning device and an oil-removing water-returning device of the integrated cooking appliance according to the embodiment of the present invention (heavy pollution on the right side, first rotation of the upper and lower flaps);

fig. 11 is a schematic view of a cleaning device and an oil-removing water-returning device of the integrated cooking appliance according to the embodiment of the present invention (heavy pollution on the right side, second rotation of the upper and lower turning plates);

fig. 12 is a flowchart of a control method of an integrated cooking appliance according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and that the directional terms are used for purposes of illustration and are not to be construed as limiting, for example, because the disclosed embodiments of the present invention may be oriented in different directions, "lower" is not necessarily limited to a direction opposite to or coincident with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 and 2, an integrated cooking appliance includes a range hood 1 and a stove body 2, wherein the range hood 1 includes an air intake assembly 11 and a fan frame 12 disposed below the air intake assembly 11, a fan system (not shown) is disposed in the fan frame 12, and an air inlet 111 is disposed on the air intake assembly 11. The air inlet assembly 11 and the fan frame 12 form an inner cavity communicated with fluid. A fan system 13 is disposed within the fan frame 12.

The stove body 2 is arranged below the air intake assembly 11 and comprises a cabinet body 21 and a stove 22 arranged on the top of the cabinet body 21. The cooktop 22 includes a cooktop panel 221, two cooktops 222 provided on the cooktop panel 221, the cooktops 222 having two spaced-apart left and right, and a knob-type switch 223 for controlling the operation of the cooktops 222. The energy gathering ring 224 is arranged on the periphery of each cooking range 222, so that heat generated by the cooking ranges 222 is reflected, and the heating efficiency is improved.

Referring to fig. 3 to 7, the integrated cooking appliance of the present invention further includes a cleaning device including a water tank 31 disposed in the intake assembly 11, and an oil-removing water-returning device, in which a partition 32 is disposed in the water tank 31, thereby dividing a space in the water tank 31 into a first chamber 311 at a front side and a second chamber 312 at a rear side. The cleaning apparatus further includes a first water inlet pipe 331, a second water inlet pipe 332, a first water inlet valve 341 and a second water inlet valve 342, wherein the first water inlet pipe 331 extends out of the cabinet 21 to be connected with a tap water pipe, and the other end of the first water inlet pipe 331 extends to the bottom of the first chamber 311 and is in fluid communication with the first chamber 311. The first inlet pipe 331 is provided with a first inlet valve 341 to allow communication or disconnection between the first inlet pipe 331 and the first chamber 311. A circulation pump 345 may be disposed between the first inlet valve 341 and the first chamber 311 to pump the water of the first inlet pipe 311 into the first chamber 311. One end of the second inlet pipe 332 is connected to the first inlet pipe 331 and the inside of the pipe is in fluid communication, and the connection of the first inlet pipe 331 and the second inlet pipe 332 may be located upstream of the first inlet valve 341. The other end of the second inlet pipe 332 is connected to the input end of a second inlet valve 342. A main electromagnetic valve may be disposed upstream of the connection between the first water inlet pipe 331 and the second water inlet pipe 332 to control the on/off of the tap water.

The cleaning device further comprises a first outlet valve 343, a first outlet pipe 351, a second outlet pipe 352, a first conduit 361, a second conduit 362 and a third conduit 363, wherein the two inlet valves and the first outlet valve 343 are preferably solenoid valves. The first and second guide ducts 361 and 362 have two, respectively, and each set of the first and second guide ducts 361 and 362 is used to correspond to the burner 222, the switch 223, and the focusing ring 224 on one side. One end of each of the first conduits 361 is connected to an output end of the second water inlet valve 342, and after being extended from the second water inlet valve 342, it first spirals through the bottom of the burner 222, then extends below the switch 223 and is also in a spiral shape below the switch 223, and then extends to the power concentrating ring 224. The energy concentrating ring 224 has a hollow shape, and the first conduit 361 is in fluid communication with the interior of the energy concentrating ring 224. One end of the second conduit 362 is connected to the energy concentrating ring 224 and is in fluid communication with the interior of the energy concentrating ring 224, and the other end of the second conduit 362 is connected to the input end of the first outlet valve 343. The junction of each of the first conduit 361 and the second conduit 362 with the energy concentrating ring 224 may be arranged in a central symmetry with respect to the bottom of the energy concentrating ring 224. Since the temperature of the burner 222 and the switch 223 is low, and the temperature in the energy-gathering ring 224 is high, the water from the second water inlet pipe 342 finally passes through the energy-gathering ring 224 and then passes through the first water outlet valve 343, so that the tap water is heated by the heat exchange of the waste heat of the stove 22.

The third conduit 363 is connected at one end to the output end of the first outlet valve 343 and at the other end to the bottom of the second chamber 312 and is in fluid communication with the second chamber 312. A valve 344 is provided on the partition 32, and preferably, the valve 344 is a solenoid valve, thereby allowing the first and second chambers 311 and 312 to be fluidly connected or closed.

One end of the first water outlet pipe 351 is connected to the bottom of the second chamber 312 and is communicated with the inside of the second chamber 312, and the other end of the first water outlet pipe 351 extends into the range hood 1, such as the fan frame 12, and is used as a supply pipe for cleaning media (including water, steam, cleaning agents, etc.), and can be combined with a common cleaning mechanism such as a nozzle, etc., to clean the fan system 13. One end of the second water outlet pipe 352 is connected to the bottom of the second chamber 312 and is communicated with the inside of the second chamber 312, and the other end of the second water outlet pipe 352 extends into the air intake assembly 11 and is located at the front side of the water tank 31. A second outlet valve 346 may be disposed on the first outlet pipe 351 and the second outlet pipe 352 (separately disposed, or disposed at the connection position by connecting the two outlet pipes) to control the connection and disconnection of the pipes.

The cleaning device further comprises a spray tube 371 disposed in the air intake channel Q and a nozzle 372 disposed on the spray tube 371, the spray tube 371 being connected to and in fluid communication with the second water outlet pipe 352. The nozzle 372 is in fluid communication with the nozzle 371 so that the intake air channel Q can be cleaned by spraying water from the nozzle 371 into the channel. To make the cleaning more uniform, at least two nozzles 372 may be provided and spaced up and down.

Therefore, after the user finishes cooking, tap water enters the stove 22 for heat exchange, heated water enters the water tank 31, the front surface of the first cavity 311 is the air inlet flow channel Q, the first cavity 311 can be controlled by the valve 344 in the water tank 31 to enter hot water, cold water and water, and oil removal, rapid condensation of large oil smoke, condensation of small oil smoke and the like can be achieved in three modes. When the range hood 1 is in operation, oil smoke can enter the air inlet 11 first, and because the direction of the oil smoke needs to be changed, the oil smoke can flow along the front side wall surface of the air inlet assembly 11 according to the coanda effect. A smoke sensor may be provided to detect the concentration of smoke, thereby controlling the switching mode of the water path in the first chamber 311. If the concentration of the oil smoke is in the range of small oil smoke, the circulating pump 345 and the valve 344 are not operated, and the oil smoke is condensed by the normal temperature water of the front layer and the wall surface of the water inlet channel, and if the concentration of the oil smoke is large, the first water inlet valve 341 and the circulating pump 345 are opened to perform cold water circulation to condense the oil smoke.

The oil-removing water return device is arranged in the air inlet flow passage Q and comprises a turning plate fixing frame 41, an upper turning plate 42, a lower turning plate 43, a first driving mechanism 44, a second driving mechanism 45 and a guide column 46, wherein the turning plate fixing frame 41 is arranged in a longitudinally extending mode, the upper turning plate 42 is arranged above the lower turning plate 43 and forms a turning plate assembly, one end of the upper turning plate 42 and one end of the lower turning plate 43 are connected with each other, the respective ends of the upper turning plate 42 and the lower turning plate 43 are further connected with the turning plate fixing frame 41, the connection position can be located in the middle of the upper position and the lower position of the turning plate fixing frame 41, and the upper turning plate 42 and the lower turning plate 43 can be symmetrically arranged. In this embodiment, the flap holder 41 is disposed on the left side in the air intake duct Q, and the two flaps are located on the right side of the flap holder 41. The first driving mechanism 44 is a rotation driving module for driving the upper turning plate 42 and the lower turning plate 43 to rotate around the axis extending back and forth at the connection point, and the first driving mechanism 44 may be a motor.

The second driving mechanism 45 is a linear driving module, and the output end thereof is connected to the flap holder 41, so that the flap holder 41 can be driven to move left and right. In the present embodiment, the second driving mechanism 45 includes a motor 451, a screw rod 452, and a nut 453, which is connected to the upper end of the flap holder 41 as an output end of the second driving mechanism 45. The lead screw 452 extends in the left-right direction, the output end of the motor 451 is directly or indirectly connected with the lead screw 452 and can drive the lead screw 452 to rotate around the axis of the lead screw 452, and the nut 453 is sleeved on the periphery of the lead screw 452 and is in threaded connection with the lead screw 452, so that when the lead screw 452 rotates, the nut 453 can move left and right along the axis of the lead screw 452. Alternatively, the second driving mechanism 45 may also adopt other existing linear driving modules, such as an electric push rod, a combination of a motor, a gear and a rack, and the like. The front sides of the upper turning plate 42 and the lower turning plate 43 are respectively contacted with the inner side of the front side wall surface of the air inlet component 11, and the rear sides of the upper turning plate 42 and the lower turning plate 43 are respectively contacted with the outer side of the front side wall surface of the water tank 31, so that oil stains can be scraped. The guide column 46 is arranged at the bottom of the flap holder 41 in parallel with the screw rod 452, and the flap holder 41 and the guide column 46 are slidably engaged to guide the movement of the flap holder 41.

When more grease is arranged on the inner side of the front side wall surface of the air inlet component 11 or the outer side of the front side wall surface of the water tank 31, the upper turning plate 42 and the lower turning plate 43 can be driven to rotate to realize oil scraping. When the washing, in order to increase abluent area, need carry out the rotation of angle with two turns over the board, like this from nozzle 372 spun water under the reflection of two turns over the board, can the equipartition of large tracts of land in air inlet flow channel Q, can realize less nozzle 372 and all-round abluent effect.

Referring to fig. 12, a flowchart of a control method of the integrated cooking appliance of the present invention specifically includes the following steps:

1) after the start, judging whether the inside of the air inlet flow channel Q needs to be cleaned, arranging a plurality of ultrasonic sensors at the upper end of the oil and water return mechanism, detecting the thickness of the oil stain adhered to the inside of the air inlet flow channel Q, if the thickness of the oil stain reaches a preset threshold value, cleaning, and entering the step 2); if not, repeating the step;

2) judging whether the water temperature in the second chamber 312 reaches the temperature capable of cleaning the oil stains, generally, the melting temperature of the oil stains is 40-50 ℃, and if the water temperature does not reach the temperature, entering the step 3); if the temperature is reached, entering step 4);

3) detecting the temperature of water in the stove 22, if the temperature of the stove 22 reaches a preset threshold value, opening the first water inlet valve 341, the second water inlet valve 342 and the second water outlet valve 346, operating the circulating pump 345 at the moment, exchanging heat of the temperature in the stove 22 into the second cavity 312 of the water tank 31, and entering the step 4); if the temperature of the cooker 22 does not reach the preset threshold value, detecting after the next cooking is finished;

4) the nozzle 372 in the air inlet flow channel Q starts to spray water, the upper turning plate 42 and the lower turning plate 43 are matched with the nozzle 372 to rotate, the water spraying area is enlarged, and the periphery of the air inlet flow channel Q is moistened; meanwhile, a valve 344 in the water tank 31 is opened, hot water in the second chamber 312 enters the first chamber 311, the front side wall surface of the water tank 31 is heated, grease is hot-melted, the viscosity is reduced, the process can last for 3-5 min, and then the step 5) is carried out;

5) because user's culinary art custom is different, the greasy dirt of one side is heavier in probably appearing air inlet runner Q from this, and the less condition of greasy dirt of opposite side, if the same cleaning means, the condition of consuming time and consuming water must appear, consequently need detect the pollution condition of the left and right sides to carry out corresponding control according to the result that detects, detect the completion of the above-mentioned ultrasonic sensor of accessible:

5.1) if the left side is polluted seriously, the flap fixing frame 41 is in the section of 0-A, and the upper flap 42 and the lower flap 43 horizontally move delta L every time the flap fixing frame 41 rotates 90 degrees, as shown from the initial position shown in fig. 6 to fig. 8, the upper flap 42 and the lower flap 43 rotate 90 degrees, and the flap fixing frame 41 moves delta L rightwards; in the section a-B, every time the upper turning plate 42 and the lower turning plate 43 rotate 90 °, the turning plate fixing frame 41 horizontally moves by 2 Δ L, and as shown from the position shown in fig. 8 to fig. 9, the upper turning plate 42 and the lower turning plate 43 rotate 90 °, and the turning plate fixing frame 41 moves by 2 Δ L rightward; A. b is the distance between the turning plate fixing frame 41 and the initial position on the left side, and B is greater than A, and the two parameters can be preset; 0 is the initial position of the flap fixing plate 41 far away from the nozzle 372, and delta L is the moving distance;

5.2) if the right side is polluted seriously, the turning plate fixing frame 41 is in the section A-B, and the turning plate fixing frame 41 moves horizontally by delta L when the upper turning plate 42 and the lower turning plate 43 rotate by 90 degrees; the turning plate fixing frame 41 horizontally moves (rightwards) by 2 delta L when the upper turning plate 42 and the lower turning plate 43 rotate by 90 degrees at the section of 0-A; from the initial state shown in fig. 6 to fig. 9, the upper flap 42 and the lower flap 43 are rotated by 90 °, the flap holder 41 is moved rightward by 2 Δ L, from fig. 9 to fig. 10, the upper flap 42 and the lower flap 43 are rotated by 90 °, the flap holder 41 is moved rightward by 2 Δ L, and both are moved by 4 Δ L;

5.3) if the left and right pollution conditions are equivalent, the turning plate fixing frame 41 is in the section of 0-B, and every time the upper turning plate 42 and the lower turning plate 43 rotate by 90 degrees, the turning plate fixing frame 41 horizontally moves by delta L;

6) after the primary rough washing is carried out, the ultrasonic sensor is started to detect the cleanliness of the surface of the air inlet flow channel Q, and the position coordinate with pollution is recorded in the system;

7) the control turns over board mount 41 and removes, and the cooperation is turned over board 42 and is turned over board 42 down and carry out accurate washing, and the back is accomplished in the washing, and the board 42 that turns over is turned over to the upper and lower resets 42, in addition, blocks nozzle 372, prevents the oil smoke jam.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims (12)

1. The utility model provides an integrated cooking utensil, includes range hood (1), the kitchen body (2) and belt cleaning device, range hood (1) is including air inlet subassembly (11) that the at least part is located kitchen body (2) top, air intake (111) have been seted up on air inlet subassembly (11), be formed with air inlet runner (Q) in air inlet subassembly (11), its characterized in that: the cleaning device comprises a water tank (31) arranged in the air inlet assembly (11), the water tank (31) is provided with a wall surface contacted with an air inlet flow channel (Q), and the water tank (31) can be communicated with a cold water source.

2. The integrated cooking appliance of claim 1, wherein: a partition plate (32) is arranged in the water tank (31), the partition plate (32) divides the space in the water tank (31) into a first cavity (311) close to the air inlet flow channel (Q) and a second cavity (312) far away from the air inlet flow channel (Q), the first cavity (311) is connected to a tap water pipe through a first water inlet pipe (331), and a first water inlet valve (341) is arranged on the first water inlet pipe (331) so that the first water inlet pipe (331) is communicated with or disconnected from the first cavity (311).

3. The integrated cooking appliance of claim 1, wherein: be provided with baffle (32) in water tank (31), baffle (32) are divided into first cavity (311) and second cavity (312) of keeping away from air inlet runner (Q) that are close to air inlet runner (Q) with the space in water tank (31), first cavity (311) can be with cold water source fluid intercommunication, thereby second cavity (312) can be used for wasing range hood (1) with hot water source fluid intercommunication.

4. The integrated cooking appliance of claim 3, wherein: the hob body (2) comprises a hob (22), the cleaning device further comprises a water inlet line, which passes through the hob (22) for heat exchange and is connected to the second chamber (312).

5. The integrated cooking appliance of claim 4, wherein: the kitchen range (22) comprises a kitchen range panel (221), a kitchen range (222) and a switch (223), wherein the kitchen range (222) and the switch (223) are arranged on the kitchen range panel (221), the periphery of the kitchen range (222) is provided with an energy collecting ring (224), the water inlet pipeline comprises a second water inlet pipe (332) connected to an external tap water pipe and a first conduit (361) and a second conduit (362) which are used for realizing heat exchange below the kitchen range (222), the switch (223) and the energy collecting ring (224).

6. The integrated cooking appliance of claim 5, wherein; the water inlet pipeline also comprises a second water inlet valve (342), a first water outlet valve (343), a first water outlet pipe (351) and a third conduit (363), and the second water inlet pipe (332) is connected to the input end of the second water inlet valve (342); one end of the first conduit (361) is connected with the output end of a second water inlet valve (342), the first conduit (361) sequentially passes through the lower parts of a cooking range (222) and a switch (223) and extends to an energy collecting ring (224), one end of the second conduit (362) is connected with the energy collecting ring (224), the other end of the second conduit (362) is connected with the input end of a first water outlet valve (343), the energy collecting ring (224) is in a hollow shape, and the first conduit (361) and the second conduit (362) are respectively communicated with the inner fluid of the energy collecting ring (224); the output of the first outlet valve (343) is connected to the second chamber (312) as a hot water source through a third conduit (363).

7. The integrated cooking appliance of claim 6, wherein: the range hood (1) comprises a fan system (13), the cleaning device further comprises a first water outlet pipe (351), one end of the first water outlet pipe (351) is connected with the second cavity (312) and is communicated with fluid in the second cavity (312), and the other end of the first water outlet pipe (351) extends to the fan system (13) of the range hood (1).

8. The integrated cooking appliance of claim 6, wherein: the cleaning device further comprises a second water outlet pipe (352), one end of the second water outlet pipe (352) is connected with the second cavity (312) and communicated with the fluid in the second cavity (312), the other end of the second water outlet pipe (352) extends into the air inlet flow channel (Q), the cleaning device further comprises a spray pipe (371) arranged in the air inlet flow channel (Q) and a nozzle (372) arranged on the spray pipe (371), the spray pipe (371) is connected with the second water outlet pipe (352) and communicated with the fluid, and the nozzle (372) is communicated with the spray pipe (371) in the fluid mode and can clean the air inlet flow channel (Q).

9. The integrated cooking appliance of claim 8, wherein: be provided with the anti-water installation of deoiling in air inlet runner (Q), the anti-water installation of deoiling is including turning over the board subassembly that can rotate in air inlet runner (Q), turn over the inboard contact of the preceding lateral wall face of board subassembly one side and air inlet subassembly (11), turn over the opposite side of board subassembly and water tank (31) and face the wall outside contact of air inlet runner (Q) to strike off air inlet subassembly (11) and be located the greasy dirt on air inlet runner (Q) periphery wall and reflect nozzle (372) spun cleaning medium to in air inlet runner (Q).

10. The integrated cooking appliance of claim 9, wherein: the oil removal water return device further comprises a turning plate fixing frame (41), the turning plate fixing frame (41) and the nozzle (372) are arranged on the left side and the right side in the air inlet flow channel (Q) respectively, the turning plate fixing frame (41) can move in the left-right direction, the turning plate assembly comprises an upper turning plate (42) and a lower turning plate (43), and the upper turning plate (42) and the lower turning plate (43) are rotatably connected with the turning plate fixing frame (41) and can rotate around the axis extending from front to back.

11. The integrated cooking appliance of claim 8, wherein: a valve (344) is arranged on the partition plate (32) so that the first chamber (311) and the second chamber (312) are communicated or closed.

12. The integrated cooking appliance of claim 1, wherein: cleaning device is still including setting up spray tube (371) in air inlet runner (Q) and setting up nozzle (372) on spray tube (371), spray tube (371) are used for inputing cleaning medium, nozzle (372) and spray tube (371) fluid intercommunication and wash air inlet runner (Q).

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