CN212901650U - Integrated kitchen range - Google Patents

Abstract

The utility model belongs to the technical field of kitchen utensil, concretely relates to integrated kitchen. The utility model discloses aim at solving the poor problem of current integrated kitchen's static filter screen oil smoke filtering effect. The utility model provides an integrated kitchen includes the fan module, air intake at the fan module is provided with oil smoke separation module, oil smoke separation module includes first motor, oil net and the oil guide groove of setting in the oil net outside, the output of first motor is connected with the oil net transmission, first motor drive oil net rotates, grease attached to oil net is thrown away to in the oil guide groove under the effect of centrifugal force, realize the interception to harmful substance such as grease in the oil flue gas, thereby improve the separation effect of oil smoke, purify the oil flue gas, prevent that grease from getting into the fan and adhering to the blade of second motor and impeller and cause the fan to inhale oil smoke effect to descend, and then reduce the clean frequency to the fan, improve user experience degree; meanwhile, the emission of harmful substances to the atmosphere can be reduced, and the pollution to the air is reduced.

Description

Integrated kitchen range

Technical Field

The utility model belongs to the technical field of kitchen utensil, concretely relates to integrated kitchen.

Background

The integrated kitchen range is an integrated kitchen device integrating a range hood, a gas stove, a storage cabinet or a disinfection cabinet and other multifunctional devices, and is favored by consumers due to the advantages of centralized devices, neat placement, space saving and the like. The integrated cooker generally includes a smoke exhaust module disposed on the top of the cooking bench and a fan module disposed at the bottom of the cooking bench, wherein the fan module generates a negative pressure to make the smoke enter the integrated cooker from the smoke exhaust module and then be discharged from the smoke exhaust channel. And the oil fume extraction module is provided with a filter screen, and grease in the oil fume is attached to the filter screen, sinks along the filter screen under the action of the gravity of the oil fume extraction module and enters the oil collection box through the oil groove.

The oil smoke is an aerosol, has stronger adhesion, and it is poor to rely on static filter screen filter oil smoke effect, and the grease can the adhesion on the fan blade of fan module, leads to fan suction oil smoke effect to descend, increases the dismantlement cleaning frequency of fan module, influences user experience degree.

Accordingly, there is a need in the art for a new integrated cooker to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the prior art, it is poor promptly to solve current static filter screen oil smoke filtering effect, and the grease leads to fan suction oil smoke effect to descend on attached to the fan blade of fan module, increases the dismantlement cleaning frequency of fan module, influences the technical problem of user experience degree.

The utility model provides an integrated kitchen, integrated kitchen includes: the oil fume separation device comprises a fan module and an oil fume separation module, wherein the fan module comprises an air box and a fan positioned in the air box, and the fan is provided with an air inlet; oil smoke separation module is including installing oil net, cover in the air inlet are established oil net outside lead the oil groove and with the first motor that the oil net transmission is connected, first motor drive the oil net rotates in order to get rid of the grease extremely lead in the oil groove.

In the preferred technical scheme of the integrated cooker, the oil-smoke separation module further comprises a mounting ring, and the mounting ring is respectively connected with the oil guide groove and the first motor; and an air inlet ring is arranged at the air inlet of the fan and is in sealing connection with the mounting ring.

In the preferable technical scheme of the integrated cooker, a first threaded hole is formed in the mounting ring, and a second threaded hole opposite to the first threaded hole is formed in the air inlet ring; the oil smoke separation module further comprises a fastener and a sealing ring, the fastener is in threaded connection with the first threaded hole and the second threaded hole respectively, and the sealing ring is located between the mounting ring and the air inlet ring.

In a preferred technical solution of the above integrated cooker, the oil guiding groove includes an oil slinger spaced apart from and facing the outer circumferential surface of the oil screen, and the oil slinger is bent and extended away from the oil screen to form the mounting ring.

In the preferred technical scheme of above-mentioned integrated kitchen, oil smoke separation module still includes the mount, the mount includes fixed plate and linking arm, the linking arm respectively with the fixed plate the collar tie, the fixed plate with the shell body fixed connection of first motor.

In the preferable technical scheme of the integrated cooker, the connecting arm comprises a first supporting arm opposite to the end face of the oil screen at intervals, one end of the first supporting arm is connected with the fixing plate, the other end of the first supporting arm bends and extends towards the oil screen to form a second supporting arm, and the second supporting arm is connected with the mounting ring; the fixing plate, the first support arm and the second support arm form an installation space for installing the first motor.

In the preferred technical scheme of the integrated cooker, the oil screen comprises a connecting disc, a fixing ring and an oil blocking screen, the connecting disc is in transmission connection with the output end of the first motor, the fixing ring is sleeved on the outer side of the connecting disc, an accommodating space for accommodating the oil blocking screen is formed between the fixing ring and the connecting disc, and the oil blocking screen is respectively connected with the fixing ring and the connecting disc; the oil guide groove is sleeved on the outer side of the fixing ring.

In the preferable technical scheme of the integrated cooker, the oil baffle net comprises a plurality of spokes extending along the radial direction of the mounting ring, and the spokes are arranged at intervals along the circumferential direction of the mounting ring; the spokes are respectively connected with the mounting ring and the connecting disc.

In the preferable technical scheme of the integrated cooker, the air box comprises a rear back plate, and an operation hole is formed in the rear back plate; the bellows still include with closing cap of handle hole sealing connection.

In the preferred technical scheme of the integrated cooker, the integrated cooker further comprises an oil fume extraction module arranged at the top of the fan module, and an oil fume separator is arranged in the oil fume extraction module.

The technical personnel in the field can understand, the utility model discloses integrated kitchen includes the fan module, the fan module includes the fan, be provided with oil smoke separation module at the air intake of fan, oil smoke separation module includes first motor, oil net and the oil guide groove that sets up in the oil net outside, the output of first motor is connected with the oil net transmission, first motor drive oil net rotates, the grease that adheres to on the oil net is thrown away to in the oil guide groove under the effect of centrifugal force, realize the interception to harmful substance such as grease in the oil smoke, thereby improve the separation effect of oil smoke, purify the oil smoke, prevent that grease from getting into in the fan and adhering on the blade of second motor and impeller and cause the fan to inhale oil smoke effect to descend, and then reduce the clean frequency to the fan, improve user experience degree; meanwhile, the emission of harmful substances to the atmosphere can be reduced, and the pollution to the air is reduced. And, oil smoke separation module can direct mount and need not to set up the mounting panel alone and install on the air inlet circle that the fan air intake set up, makes things convenient for oil smoke separation module's installation and dismantlement for oil smoke separation module can the modularization, uses on the integrated kitchen of different grade type, improves the flexibility and the extensive nature that oil smoke separation module used.

Drawings

Preferred embodiments of the integrated cooker of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:

fig. 1 is a front view of an integrated cooker of the present invention;

fig. 2 is a schematic side view partially sectioned structure of the integrated cooker of the present invention;

FIG. 3 is an enlarged schematic view of P of FIG. 2;

FIG. 4 is a schematic view of FIG. 3 taken along line A;

fig. 5 is an explosion diagram of the volute fan and the oil-smoke separation module of the integrated cooker of the present invention;

fig. 6 is an exploded view of the oil-smoke separating module of the integrated cooker of the present invention;

fig. 7 is a schematic structural diagram of an oil screen of the oil-smoke separation module of the present invention;

fig. 8 is a cross-sectional view of the oil guiding groove and the oil guiding pipe of the oil smoke separating module of the present invention;

fig. 9 is an enlarged schematic view of Q in fig. 8.

In the drawings: 1. a fume extraction module; 11. a filter screen; 2. a fan module; 21. an air box; 211. a back panel; 212. an operation hole; 213. a blocking cover; 214. a seal member; 215. a smoke outlet; 22. a fan; 221. an air inlet ring; 2211. an installation part; 2212. an oil retaining portion; 2213. a connecting portion; 2214. a guide section; 222. a volute; 223. an impeller; 224. a second motor; 225. a support frame; 226. an air inlet; 3. an oil-smoke separation module; 31. a first motor; 311. an output shaft; 32. a fixed mount; 321. a fixing plate; 322. a connecting arm; 3221. a first support arm; 3222. a second support arm; 33. an oil guide groove; 331. an oil slinger; 332. a connecting ring; 333. a mounting ring; 334. oil blocking and flanging; 34. an oil screen; 341. a connecting disc; 3411. connecting sleeves; 342. a fixing ring; 343. an oil baffle net; 3431. spokes; 3432. a first radiation section; 3433. a second radiation section; 3434. a connecting portion; 344. a fan blade; 35. an oil pipe joint; 36. an oil guide pipe; 37. a spring; 4. a cooking bench; 5. a cooker.

Detailed Description

First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the oil smoke separation module of the present invention is described in conjunction with an integrated kitchen range, this is not limiting, and other devices with oil smoke separation requirements can be configured with the oil smoke separation module of the present invention, such as a separately disposed range hood.

Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The oil fume is a gaseous sol, is an oxidation product generated by edible oil and food under a high-temperature condition, and has complex components. The oil fume contains aldehydes, ketones, alkanes, alkenes polycyclic aromatic hydrocarbons and other substances, and also contains known mutant carcinogens such as nitrous acid and the like. The oil fume is in a form of solid, gas and liquid, has a particle size of 0.1-0.3 micrometer, and has strong adhesion, permeability and toxicity. For this reason, the integrated cooker is usually provided with a filter screen for separating oil smoke to filter and separate substances such as grease in the oil smoke, and to purify the discharged oil smoke. However, the effect of filtering oil smoke by a static filter screen is poor, and oil smoke is discharged into the atmosphere to pollute the environment; moreover, substances in the oil fume can be attached to a motor and blades of the fan module, so that the oil fume suction effect of the fan is reduced, the disassembly and cleaning frequency of the fan module is increased, and the user experience is influenced.

In view of this, the utility model provides an integrated kitchen, it includes the fan module, the fan module includes the fan, be provided with oil smoke separation module at the air intake of fan, oil smoke separation module includes first motor, oil net and set up the oil guide groove in the oil net outside, the output of first motor is connected with the oil net transmission, first motor drive oil net rotates, grease attached to the oil net is thrown into the oil guide groove under the effect of centrifugal force, realize the interception to harmful substance such as grease in the oil smoke, thereby improve the separation effect of oil smoke, purify the oil smoke, prevent that grease from getting into in the fan and adhering on the blade of second motor and impeller and causing the fan to inhale oil smoke effect to descend, and then reduce the clean frequency to the fan, improve user experience degree; meanwhile, the emission of harmful substances to the atmosphere can be reduced, and the pollution to the air is reduced. And, oil smoke separation module can direct mount and need not to set up the mounting panel alone and install on the air inlet circle that the fan air intake set up, makes things convenient for oil smoke separation module's installation and dismantlement for oil smoke separation module can the modularization, uses on the integrated kitchen of different grade type, improves the flexibility and the extensive nature that oil smoke separation module used.

The preferred technical solution of the integrated cooker of the present invention is explained in detail below.

Referring to fig. 1 to 6, 8 and 9 at first, fig. 1 is the utility model discloses a main view of integrated kitchen, fig. 2 is the utility model discloses an integrated kitchen look sideways at local section structure schematic diagram, fig. 3 is the enlarged schematic diagram of P in fig. 2, fig. 4 is a to the schematic diagram in fig. 3, fig. 5 is the utility model discloses a spiral case fan and oil smoke separation module's explosion schematic diagram of integrated kitchen, fig. 6 is the oil smoke separation module's of integrated kitchen explosion diagram, fig. 8 is the utility model discloses oil smoke separation module leads oil groove and leads oil pipe's cross-sectional view, fig. 9 is the enlarged schematic diagram of Q in fig. 8.

As shown in fig. 1 to 3, the integrated cooker of the present invention comprises: the oil smoke separating device comprises a fan module 2 and an oil smoke separating module 3, wherein the fan module 2 comprises an air box 21 and a fan 22 positioned in the air box 21, and the fan 22 is provided with an air inlet 226; the oil-smoke separation module 3 comprises an oil screen 34 installed in the air inlet 226, an oil guide groove 33 sleeved outside the oil screen 34, and a first motor 31 in transmission connection with the oil screen 34, wherein the first motor 31 drives the oil screen 34 to rotate so as to throw grease into the oil guide groove 33.

Combine fig. 1 and fig. 2, the utility model discloses an integrated kitchen can include fan module 2, top of a kitchen range 4, sterilizer steam ager module, oil pumping cigarette module 1 etc. wherein, and oil pumping cigarette module 1 is installed at the top of a kitchen range 4, and fan module 2 and sterilizer steam ager module are installed in the bottom of top of a kitchen range 4, and fan module 2 is located the rear side of sterilizer steam ager module. And a control panel is also arranged on the front panel of the integrated cooker to control the working state of the integrated cooker. In this example, two burners may be provided on the cooktop 4 of the integrated cooker to heat-cook the cookers 5. Of course, the number of the burners disposed on the cooking bench 4 may also be one, or a plurality of the burners may also be three, four, and the like, and is not limited herein.

With continued reference to fig. 2, the oil fume generated during cooking enters the bottom fan module 2 through the smoke exhaust module 1 and is exhausted from the smoke exhaust port 215 under the action of the fan 22. In this process, the fan 22 plays a role of sucking the oil fume. Alternatively, referring to fig. 5, the blower 22 may include a volute 222, an impeller 223 and a second motor 224, the impeller 223 is accommodated in the volute 222, the impeller 223 is in transmission connection with the second motor 224, and the impeller 223 rotates under the driving of the second motor 224 to generate a negative pressure to suck the oil fume, so that the oil fume is discharged to the outside from the smoke outlet 215.

In this example, the fan 22 also includes a support bracket 225 to fixedly support the second motor 224. The support bracket 225 may include a support ring to which the second motor 224 is secured and a support arm to which the support ring is coupled to the volute 222, thus facilitating a reduction in weight of the fan 22.

Bellows 21 not only plays the effect of the inside fan 22 of protection as fan module 2's shell body, can also restrict and form the flue, avoids inside the oil fume distributes to integrated kitchen, pollutes other structures. The bellows 21 may have a rectangular box structure, and the bellows 21 may also have an irregular box structure, and the present invention is not limited to the specific shape of the bellows 21. In some embodiments, the wind box 21 may include a top plate, a front plate, a back plate 211 and two side plates, wherein the top plate is provided with a smoke inlet, and the smoke inlet is communicated with the flue of the smoke exhaust module 1. The front plate and the back plate 211 are arranged in parallel relatively, and can be in an inverted cone-shaped irregular structure; the two side plates are respectively installed at both sides of the front and rear plates 211. The air box 21 is of an inverted cone structure, and the fan 22 is installed in the air box, so that the size of a smoke inlet at the top of the air box 21 is large, and a smoke outlet at the bottom of the air box 21 is relatively tightened; and then the bottom of the air box 21 is provided with a smoke exhaust channel, so that the oil smoke is intensively exhausted, the oil smoke exhaust efficiency is improved, and the sanitary problem caused by the leakage of the oil smoke is avoided.

The structure and the working principle of the oil-smoke separating module 3 of the present invention are explained in detail below.

Referring to fig. 5 and 6, the soot separation module 3 includes a first motor 31, an oil mesh 34, and an oil guide groove 33. The oil screen 34 is installed in the intake port 226.

Wherein, first motor 31 can be ultra-thin motor to reduce oil smoke separation module 3's weight, reduce installation space, can also avoid the too big circulation that influences the oil smoke gas of volume. The first motor 31 may be mounted on the volute 222 of the blower 22 through a mounting bracket, or the first motor 31 may be mounted on the oil guide groove 33 through a mounting bracket, of course, the mounting bracket should not affect the circulation of the oil fume, and the mounting manner of the first motor 31 is not limited herein.

An oil guide groove 33 is arranged on the outer side of the oil screen 34 to receive the grease thrown out by the oil screen 34 under the action of centrifugal force, so that the grease flows into the oil collecting box through the oil guide groove 33. The oil guide groove 33 may be a separately provided annular arc-shaped groove, which may be directly connected with the scroll casing 222, or the arc-shaped groove may be connected with the scroll casing 222 through a connection member. An oil leakage hole is formed at the bottommost part of the oil guide groove 33 and communicated with the oil collecting box, so that grease is collected in the oil collecting box. It should be noted that "grease" thrown off by the oil net 34 under the driving of the first motor 31 is understood in a broad sense, and may include organic matters, dust, and the like.

The oil net 34 is drivingly connected to the output shaft 311 of the first motor 31, for example, the oil net 34 is provided with a connecting sleeve 3411, the output shaft 311 of the motor 31 extends into the connecting sleeve 3411, and through holes are respectively provided on the output shaft 311 and the connecting sleeve 3411, and connecting pins are provided in the through holes, so that the output shaft 311 is connected to the connecting sleeve 3411. The output shaft 311 of the first motor 31 can also be connected to the connecting sleeve 3411 by other means, for example, the output shaft 311 is connected to the connecting sleeve 3411 by a key. Of course, a coupling member such as a gear may be provided between the output shaft 311 of the first motor 31 and the oil net 34.

Oil net 34 is circular structure, rotates at a high speed under the drive of first motor 31, and the grease that attaches to on oil net 34 is got rid of under the effect of centrifugal force and is led in the oil groove 33 to purify the fume gas through oil net 34, improved oil smoke separation efficiency.

Therefore, the utility model provides an integrated kitchen includes fan module 2, fan module 2 includes fan 22, air intake 226 at fan 22 is provided with oil smoke separation module 3, oil smoke separation module 3 includes first motor 31, oil net 34 and the oil guide groove 33 of setting in the oil net 34 outside, the output and the oil net 34 transmission of first motor 31 are connected, first motor 31 drives oil net 34 and rotates, grease attached to oil net 34 is got rid of under the effect of centrifugal force and is led in oil groove 33, realize the interception to harmful substance such as grease in the oil smoke, thereby improve the separation effect of oil smoke, purify the oil smoke, prevent that grease from getting into in fan 22 adhesion and cause fan 22 to inhale oil smoke effect decline on the blade of second motor 224 and impeller 223, and then reduce the clean frequency to fan 22, improve user experience degree; meanwhile, the emission of harmful substances to the atmosphere can be reduced, and the pollution to the air is reduced.

In one possible implementation manner, referring to fig. 5 and 6, the lampblack separation module 3 further includes a mounting ring 333, and the mounting ring 33 is respectively connected with the oil guide groove 33 and the first motor 31; an air inlet ring 221 is arranged at the air inlet 226 of the fan 22, and the air inlet ring 22 is hermetically connected with the mounting ring 333.

The middle through hole of the mounting ring 333 is circular, and the diameter of the through hole is larger than that of the oil screen 34, so that the oil screen 34 can be conveniently mounted and dismounted. The connection manner of the mounting ring 333 and the oil guide groove 33 may be various, for example, the mounting ring 333 and the oil guide groove 33 may be an integrally formed integral piece, which is favorable for simplifying the structure of the oil smoke separation module 3; for another example, the mounting ring 333 is connected to the oil guide groove 33 by a snap-fit, so that the mounting ring 333 is simply and stably connected to the oil guide groove 33. In addition, the mounting ring 333 and the first motor 31 may be connected in various ways, for example, the first motor 31 may be connected to the mounting ring 333 through a bracket, or the first motor 31 may be connected to the mounting ring 333 through a mounting plate. In this embodiment, the oil guiding groove 33 and the first motor 31 are both connected to the mounting ring 333, so that the oil smoke separation module 3 can be modularized, and the mounting of the oil smoke separation module 3 can be realized only by connecting the mounting ring 333 to the air inlet ring 221, which is not only beneficial to simplifying the structure, but also convenient for mounting, dismounting and maintaining the oil smoke separation module 3.

The mounting ring 333 is connected with the air inlet ring 221 in a sealing manner, so that separated grease can be prevented from leaking from a gap between the mounting ring 333 and the air inlet ring 221, and the inside of the fan module 2 can be protected.

In this embodiment, the oil smoke separation module 3 is hermetically connected with the air inlet ring 221 of the fan 22 through the mounting ring 333, and it is not necessary to separately provide a mounting structure for the oil smoke separation module 3, so as to facilitate the installation and disassembly of the oil smoke separation module 3, so that the oil smoke separation module 3 can be modularized and applied to integrated cookers of different types, thereby improving the flexibility and the universality of the application of the oil smoke separation module.

An air inlet ring 221 is arranged at an air inlet 226 of the fan 22 to guide the oil fume to enter; and the air inlet ring 221 and the volute 222 are fixedly connected through a fastener, that is, the air inlet ring 221 is provided with a plurality of second threaded holes along the circumferential direction thereof, the volute 222 is provided with third threaded holes corresponding to the second threaded holes, and the fastener is respectively in threaded connection with the second threaded holes and the third threaded holes, so that the air inlet ring 221 and the volute 222 are fixedly connected.

In one possible implementation manner, a first threaded hole is formed in the mounting ring 333, and a second threaded hole opposite to the first threaded hole is formed in the air inlet ring 221; the oil-smoke separation module 3 further comprises a fastening piece and a sealing ring, the fastening piece is in threaded connection with the first threaded hole and the second threaded hole respectively, and the sealing ring is located between the mounting ring 333 and the air inlet ring 221. That is, a seal ring is disposed between the mounting ring 333 and the air inlet ring 221, and the fastener is sequentially in threaded connection with the first threaded hole, the second threaded hole, and the third threaded hole, thereby achieving the sealing connection of the mounting ring 333 and the air inlet ring 221. Of course, in order to ensure the stability of the connection, the first threaded holes are provided in plural numbers, for example, three, four, six, etc., and the plural first threaded holes are provided at even intervals in the circumferential direction of the mounting ring 333, and the second threaded holes and the third threaded holes are respectively opposed to the first threaded holes one by one.

From this, oil smoke separation module 3 passes through collar 333 and air inlet ring 221 sealing connection, need not to set up solitary mounting structure to utilize air inlet ring 221 original second screw hole can realize the installation, both can make things convenient for oil smoke separation module 3's installation and dismantlement, need not to change current fan 21's structure again, oil smoke separation module 3's installation modularization sets up, can use on the integrated kitchen of different grade type, improves oil smoke separation module's the flexibility and the universality of application.

In some specific implementations, referring to fig. 8 and 9, the oil guiding groove 33 includes an oil slinger 331 spaced apart from and opposing the outer peripheral surface of the oil mesh 34, and the oil slinger 331 is bent and extended away from the oil mesh 34 to form a mounting ring 333.

The oil slinger 331 is opposite to the outer peripheral surface of the oil net 34 at intervals and mainly receives grease thrown out by the oil net 34; the oil slinger 331 is a tapered ring having a first end with a smaller diameter than a second end, which facilitates the flow of grease in the oil guiding groove 33 to a lower position.

In this implementation, the first end of the oil slinger 331 bends and extends toward the oil mesh 34 to form a connection ring 332, and the connection ring 332 is parallel to the end surface of the oil mesh 34 and is used for blocking oil droplets splashed along the axial direction of the oil mesh 34.

The connecting ring 332 is bent toward the air inlet ring 221 to form an oil baffle flange 334. Referring to fig. 9, at the top end of the oil guide groove 33, an oil deflector 334 is located at the small diameter end of the oil deflector 331, and the oil deflector 334 can receive the grease dropping from the oil deflector 331 and prevent the grease on the oil deflector 331 from dropping again onto the oil screen 34.

The second end of the oil slinger 331, i.e. the large diameter end of the oil slinger 331 bends and extends away from the oil net 34 to form a mounting ring 333, the mounting ring 333 is used for being connected with the air inlet ring 221, the mounting ring 333 and the connecting ring 332 are respectively located at two sides of the oil slinger 331, and the mounting ring 333 and the connecting ring 332 are respectively parallel to the oil net 34. Illustratively, the slinger 331, the attachment ring 332, the slinger 334, and the mounting ring 333 are integrally formed as a single piece.

With continued reference to fig. 8 and 9, the air intake ring 221 includes an oil blocking portion 2212 opposite to the outer circumferential surface of the oil net 34, and the oil blocking portion 2212 has a tapered structure with a first end close to the oil net 34 and a smaller diameter; the second end of the oil net is far away from the oil net, and the diameter is larger. The first end of the oil blocking portion 2212 is bent toward the oil screen 34 to form a connecting portion 2213, and the connecting portion 2213 is parallel to the connecting ring 332 with respect to the oil screen 34. The connecting portion 2213 is bent away from the oil baffle flange 334 to form a guiding portion 2214 for guiding the oil smoke into the interior of the fan 22. The second end of the oil blocking portion 2212 is bent and extended away from the oil net 34 to form a side capable of being provided with an installation portion 2211, the installation portion 2211 is parallel to the mounting ring 333, and the installation portion 2211 is connected with the mounting ring 333 in a sealing mode.

So, lead oil groove 33 and air inlet circle 221 and form one side open-ended and half surround the structure, and this opening towards oil net 34 for oil net 34 can be kept off by leading oil groove 33 and air inlet circle 221 the grease of throwing away under the centrifugal force effect, effectively avoids the grease to splash, both can effectively gather the grease, can also guarantee that fan module 2 is inside clean.

Further, in order to lead out the grease in the oil guiding groove 33, referring to fig. 5 and 8, the utility model discloses be provided with oil pipe joint 35 at the lowest portion of leading oil groove 33, oil net joint 35 is connected with oil guiding pipe 36. In order to make the oil conduit 36 bend, the oil conduit 36 is usually a plastic hose, and in order to prevent the oil conduit 36 from deforming seriously and causing grease blockage, the outer side of the oil conduit 36 is sleeved with a spring 37.

In order to realize the installation of the first motor 31, in one of the possible embodiments, in order to realize the installation of the first motor 31, referring to fig. 6, the lampblack separation module 3 further comprises a fixing frame 32, and the fixing frame 32 is connected with the mounting ring 333.

The fixing frame 32 can be used for installing the first motor 31, the circulation of oil fume is not influenced, and the structure can be various. Exemplarily, the lampblack separation module 3 further comprises a fixed frame 32, the fixed frame 32 comprises a fixed plate 321 and a connecting arm 322, the connecting arm 322 is respectively connected with the fixed plate 321 and the mounting ring 333, and the fixed plate 321 is fixedly connected with the outer shell of the first motor 31.

The housing of the first motor 31 is fixed on the fixing plate 321 by a fastener, and a shaft passing hole is formed in the fixing plate 321, so that the output shaft 311 of the first motor 31 passes through the shaft passing hole to be in transmission connection with the oil net 34. The connecting arm 322 can be welded to the fixing plate 321 to improve the structural strength of the fixing frame 32; the connecting arm 322 and the mounting ring 333 can be connected by bolts, which facilitates the disassembly and maintenance of the first motor 31 and the fixing frame 32. In order to further improve the structural strength and stability of the fixing frame 32, the connecting arms 322 may be provided in plurality, and the plurality of connecting arms 322 are provided at intervals along the circumferential direction of the circular fixing plate 321.

Illustratively, the fixing frame 32 includes fixing rings and connecting arms 322, the fixing rings are located at inner sides of all the connecting arms 322, and the fixing rings are connected to the connecting arms 322, so that the weight of the fixing frame 32 can be reduced, and the weight of the soot separation module 3 can be further reduced.

The first motor 31 has a certain thickness in the axial direction of the oil screen 34, and a space is provided between the fixing plate 321 of the fixing frame 32 and the mounting ring 333. Referring to fig. 8 in particular, the connecting arm 322 is an inclined arm, two ends of the connecting arm are respectively connected to the fixing plate 321 and the rotation-mounting ring 33, and a triangular structure is formed among the inclined connecting arm 322, the mounting ring 333 and the first motor 31, which is beneficial to improving the stability of the first motor 31.

The first motor 31 is installed on the fixing frame 32 of the oil smoke separation module 3 in this embodiment, so that the first motor 31 is stably and reliably installed on the installation ring 333, and the oil mesh 34 is stably driven by the first motor 31 to rotate at a high speed to separate oil smoke. Moreover, the oil fume can pass through the space between the connecting arms 322, and the circulation of the oil fume is not influenced.

In a possible implementation manner, referring to fig. 2 and fig. 3, the connecting arm 322 includes a first arm 3221 spaced from and opposite to the end surface of the oil screen, one end of the first arm 3221 is connected to the fixing plate 31, the other end of the first arm 3221 is bent and extended toward the oil screen 34 to form a second arm 3222, and the second arm 3222 is connected to the mounting ring 333; the fixing plate 321, the first arm 3221, and the second arm 3222 form an installation space in which the first motor 31 is installed.

In this implementation, the connecting arm 322 includes a first arm 3221 and a second arm 3222, wherein the first arm 3221 is spaced from and opposite to an end surface of the oil net 34, one end of the first arm 3221 is connected to the fixing plate 321, a second end of the first arm 3221 is inclined toward the oil net 34, the second end of the first arm 3221 is connected to the second arm 3222, and the second arm 3222 is connected to the mounting ring 333.

So, mount 32 deviates from fan 22 protrusion and forms installation space, and first motor 31 is installed between mount 32 fan 22, so be favorable to protecting first motor 31 and oil net 34, can also make things convenient for operating personnel to dismantle and install oil smoke separation module 3 through linking arm 322.

In one possible embodiment, refer to fig. 7, wherein fig. 7 is a schematic structural diagram of an oil net of the oil smoke separation module of the present invention. The oil screen 34 comprises a connecting disc 341, a fixing ring 342 and an oil blocking screen 343, the connecting disc 341 is in transmission connection with the output end of the first motor 31, the fixing ring 342 is sleeved outside the connecting disc 341, an accommodating space for accommodating the oil blocking screen 343 is formed between the fixing ring 342 and the connecting disc 341, and the oil blocking screen 343 is respectively connected with the fixing ring 342 and the connecting disc 341; the oil guide groove 33 is sleeved outside the connection ring 341.

The connection disc 341 is a disc structure, a connection sleeve 3411 is disposed in the middle of the connection disc, the output shaft 311 of the first motor 31 extends into the connection sleeve 3411, through holes are respectively disposed on the output shaft 311 and the connection sleeve 3411, and connection pins are disposed in the through holes, so that the output shaft 311 is connected with the connection sleeve 3411.

In order to stably mount the oil blocking net 343 and improve the structural strength of the oil blocking net 343, a fixing ring 342 is provided outside the connecting disc 341, and the fixing ring 342 has a circular ring structure and is coaxial with the connecting disc 341 having a circular disc structure. An accommodating space for installing the oil blocking net 343 is formed between the fixing ring 342 and the connecting disc 341, which is beneficial to protecting the oil blocking net 343 and can also improve the structural strength and stability of the oil blocking net 343. The inner side of the oil blocking net 343 can be welded, clamped and the like with the connecting disc 341, the outer side of the oil blocking net 343 can be welded, clamped and the like with the fixing ring 342, and the connection mode of the oil blocking net 343 with the connecting disc 341 and the fixing ring 342 is not limited.

Oil net 34 passes through connection pad 341 and is connected with the transmission of motor 31 in this embodiment, through connection pad 341 and solid fixed ring 342 installation oil blocking net 343 for oil net 34's stable in structure can be at stable high-speed rotation under first motor 31's drive, in getting rid of oil guide groove 33 with the adnexed grease on its oil blocking net 343, with grease in the separation oil flue gas, purification exhaust oil flue gas.

The gap of the oil blocking net 343 is relatively small, which is not beneficial to oil smoke gas to pass through, therefore, the oil smoke separation module 3 can further comprise a cross flow fan, the cross flow fan is in transmission connection with the first motor 31, the wind resistance of the oil blocking net 343 can be reduced under the driving of the motor 31, and the oil smoke gas can be accelerated to pass through the oil blocking net 34.

In order to simplify the structure of the oil fume separation module 3, the cross flow fan may be integrally formed with the oil mesh 34. Specifically, the oil screen 34 further includes a fan blade 344, and two ends of the fan blade 344 are respectively fixedly connected to the connecting disc 341 and the fixing ring 342. Wherein the fan blades 344 can be installed at the front side of the oil blocking net 343; the fan blades 344 may also be installed at the rear side of the oil blocking net 343, so that grease may be prevented from adhering to the fan blades 344; alternatively, the fan blades 344 may be installed in the oil screen 343, so that the volume of the oil screen 34 may be reduced. Flabellum 344 can be along the radial extension of solid fixed ring 342, and perhaps flabellum 344 still can be the arc blade, and still perhaps flabellum 344 is irregularly shaped's blade, the utility model discloses do not do the restriction to the shape of flabellum 344, the technical staff in this field can set up according to actual conditions.

In the embodiment, the fan blade 344 is arranged between the connecting disc 341 and the fixing ring 342, and the fan blade 344 can be driven by the first motor 31 to rotate, so that a micro negative pressure is generated at the oil screen 34, and the oil fume is accelerated to pass through the oil screen 34.

To further increase the velocity of the oil fume through the oil screen 34, in some examples, the fan blades 344 are provided in plurality, and the plurality of fan blades 344 are spaced circumferentially along the fixed ring 342. The fan blades 344 can be set to be two, three, four, etc., and the utility model discloses do not limit the quantity of fan blades 344. To ensure that the oil screen 34 rotates evenly and without skewing, a plurality of fan blades 344 are evenly spaced along the circumference of the fixed ring 342.

In some implementations, the oil blocking net 343 may be a grid structure, that is, the oil blocking net 343 includes a plurality of circles sleeved in sequence and a plurality of radial strips extending along the circles, and the plurality of radial strips are arranged along the circumference of the circles at intervals, so as to form a grid structure. This stabilizes the structure of the oil deflector 343.

In other implementations, referring to fig. 7, the oil blocking net 343 includes a plurality of spokes 3431 extending radially along the fixing ring 342, the plurality of spokes 3431 being spaced apart along the circumference of the fixing ring 342; the spokes 3431 are connected to the fixing ring 342 and the connecting disk 341, respectively.

In this implementation, the oil blocking net 343 includes a plurality of spokes 3431 arranged along the circumference of the fixing ring 342 at intervals, and the radial extension of the fixing ring 342 of the spokes 3431 makes the grease attached to the spokes 3431 to be thrown into the oil guiding groove 33 along the direction in which the spokes 3431 extend, and the spokes 3431 extending radially provide a guiding path for the throwing of the grease, so as to limit the direction in which the grease is thrown, so that the grease is intensively thrown into the oil guiding groove 33, and the grease is prevented from being splashed around under the action of centrifugal force.

The gap of the oil blocking net 343, that is, the gap between two adjacent spokes 3431, should not be too small, so as to avoid the wind resistance of the oil blocking net 343 from being too large to affect the circulation of oil smoke; the gap between two adjacent spokes 3431 is not too large, so that the oil fume can not be fully separated. The utility model discloses do not limit to the quantity of spoke 3431, the skilled person in the art can set up the quantity of spoke 3431 according to actual need and experimental simulation etc. promptly, the clearance of fender oil net 343.

With continued reference to fig. 7, in some alternative embodiments, the spokes 3431 include first and second radiating portions 3432, 3433 each extending radially of the stationary ring 342 and a connecting portion 3434 extending axially of the stationary ring 342, the first and second radiating portions 3432, 3433 being located on either side of the stationary ring 342; a first end of the first radiation portion 3432 and a first end of the second radiation portion 3433 are connected to two ends of the connection portion 3434, respectively, a second end of the first radiation portion 3432 and a second end of the second radiation portion 3433 are connected to the connection pad 341, and the connection portion 3434 abuts against the outer side surface of the fixing ring 342.

The spoke 3431 includes a first radiation portion 3432, a second radiation portion 3433 and a connection portion 3434 connecting the first radiation portion 3432 and the second radiation portion 3433, the first radiation portion 3432 and the second radiation portion 3433 respectively extend along the radial direction of the fixing ring 342, the connection portion 3434 extends along the axial direction of the fixing ring 342, the first radiation portion 3432 and the second radiation portion 3433 are respectively located at two sides of the fixing ring 342, such that the first radiation portion 3432, the second radiation portion 3433 and the connection portion 3434 form a U-like structure, such that the spoke 3431 is sleeved outside the fixing ring 342, the second end of the first radiation portion 3432 and the second end of the second radiation portion 3433 are both connected with the connecting ring 341, and the connection portion 3434 is abutted against the outer side face of the fixing ring 342.

In this embodiment, the spoke 3431 includes a first radiation portion 3432 and a second radiation portion 3433 which are spaced and opposite to each other, so that the oil net 34 has two layers of radiation nets, which further improves the separation effect of the oil fume. Moreover, the connecting portion 3434 directly abuts against the outer side surface of the mounting ring 342, so that the oil blocking net 343 has a simple structure and is convenient to process.

With continued reference to fig. 7, the fan blade 344 is located between the first radiation portion 3432 and the second radiation portion 3433, so that the fan blade 344 is located inside the spoke 3431, which is beneficial to protecting the fan blade, does not affect the installation of the spoke 3431, and also makes the oil net 34 compact and small.

Alternatively, the projections of the first radiation portion 3432 and the second radiation portion 3433 on the end face of the fixing ring 342 coincide, so that the gap between the adjacent spokes 3431 is large and the wind resistance is small. Alternatively, projections of the first radiation portion 3432 and the second radiation portion 3433 on the end surface of the fixing ring 342 are not overlapped, so that the gap between the adjacent spokes 3431 is small, and the efficiency of intercepting the oil smoke can be improved.

In order to facilitate the disassembly and assembly of the oil smoke separation module 3 and the fan module 2, referring to fig. 3 and 4, the bellows 21 includes a back plate 211, and an operation hole 212 is formed on the back plate 211; the bellows 21 further comprises a closure cap 213 which is sealingly connected to the operating aperture 212.

The operation hole 212 formed in the back plate 211 may be a circular hole, which facilitates operation. Of course, the operation hole 212 may also be a rectangular hole, an elliptical hole, etc., and the present invention does not limit the shape of the operation hole 212. In order to realize the disassembly and assembly operation of the fan module 2 and the oil-smoke separation module 3, the diameter of the operation hole 212 is larger than that of the oil-smoke separation module 3, and enough space can be provided for operating the fan module 2 and the oil-smoke separation module 3.

In order to prevent oil fume from leaking, a sealing cover 213 is hermetically connected to the operation hole 212, specifically, a sealing member 214 is disposed around the operation hole 212, and the sealing cover 213 is connected to the back plate 211 through a fastening member, so that the sealing member 214 is pressed, the sealing cover 213 seals the operation hole 212, and oil leakage at the operation hole 212 is effectively prevented.

In this embodiment, integrated kitchen is still including installing the oil smoke module 1 at fan module 2 top, installs the oil smoke separator in the oil smoke module 1.

The oil smoke extraction module 1 comprises a shell, the front side of the shell is provided with an inlet of oil smoke, the bottom of the shell is provided with an outlet of the oil smoke, and the outlet is communicated with a smoke inlet of the fan module 2. The oil fume extraction module 1 is provided with a flue between an inlet and an outlet thereof, and an oil fume separator is installed in the flue to filter oil fume.

In some embodiments, the soot separator may include a filter screen 11 and a bracket on which the filter screen 11 is mounted to perform preliminary filtering on the soot gas.

In other embodiments, the structure of the oil smoke separator may be the same as that of the oil smoke separation module 3, that is, an oil smoke separation module 3 is further installed in the flue of the oil smoke extraction module 1, so that the oil smoke may be separated twice, the interception efficiency of grease in the oil smoke is improved, and the oil smoke discharged outdoors is further purified.

In this embodiment, the oil smoke separation module 3 is installed in the flue through the installation plate, and the installation plate and the side wall of the flue can be connected in various ways, for example, the installation plate is clamped with the side wall of the flue, so that the connection way is simple, and the assembly efficiency of the oil smoke separation module 3 is improved; for another example, the mounting plate is attached to the side wall of the flue by fasteners. The mounting plate can be fixed by those skilled in the art according to the internal structure of the flue, and is not limited herein.

To sum up, the utility model discloses an integrated kitchen includes fan module 2, fan module 2 includes fan 22, air intake 226 at fan 22 is provided with oil smoke separation module 3, oil smoke separation module 3 includes first motor 31, oil net 34 and set up the oil guide groove 33 in the oil net 34 outside, the output of first motor 31 is connected with oil net 34 transmission, first motor 31 drives oil net 34 and rotates, the grease attached to oil net 34 is got rid of in oil guide groove 33 under the effect of centrifugal force, realize the interception to harmful substance such as grease in the oil smoke, thereby improve the separation effect of oil smoke, purify the oil smoke, prevent that grease from getting into in fan 22 and adhering to cause fan 22 to inhale oil smoke effect decline on second motor 224 and impeller 223 blade, and then reduce the clean frequency to fan 22, improve user experience degree; meanwhile, the emission of harmful substances to the atmosphere can be reduced, and the pollution to the air is reduced. Moreover, the oil smoke separation module 3 can be directly installed on the air inlet ring 221 arranged at the air inlet 226 of the fan 22, and an installation plate is not required to be independently arranged for installation, so that the oil smoke separation module 3 can be conveniently installed and detached, the oil smoke separation module 3 can be modularized and applied to integrated cookers of different types, and the flexibility and the universality of the application of the oil smoke separation module are improved.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. An integrated cooker, characterized by comprising: the oil fume separation device comprises a fan module and an oil fume separation module, wherein the fan module comprises an air box and a fan positioned in the air box, and the fan is provided with an air inlet;

oil smoke separation module is including installing oil net, cover in the air inlet are established oil net outside lead the oil groove and with the first motor that the oil net transmission is connected, first motor drive the oil net rotates in order to get rid of the grease extremely lead in the oil groove.

2. The integrated cooker according to claim 1, wherein the oil-smoke separating module further comprises a mounting ring, and the mounting ring is respectively connected with the oil guide groove and the first motor;

and an air inlet ring is arranged at the air inlet of the fan and is in sealing connection with the mounting ring.

3. The integrated stove according to claim 2, wherein the mounting ring is provided with a first threaded hole, and the air inlet ring is provided with a second threaded hole opposite to the first threaded hole;

the oil smoke separation module further comprises a fastener and a sealing ring, the fastener is in threaded connection with the first threaded hole and the second threaded hole respectively, and the sealing ring is located between the mounting ring and the air inlet ring.

4. The integrated cooker according to claim 2, wherein the oil guiding groove includes an oil slinger spaced apart from and opposing an outer peripheral surface of the oil mesh, the oil slinger being bent away from the oil mesh to extend to form the mounting ring.

5. The integrated cooker according to claim 2, wherein the oil-smoke separating module further comprises a fixing frame, the fixing frame comprises a fixing plate and a connecting arm, the connecting arm is respectively connected with the fixing plate and the mounting ring, and the fixing plate is fixedly connected with an outer shell of the first motor.

6. The integrated cooker according to claim 5, wherein the connecting arm comprises a first arm spaced and opposite to the end surface of the oil screen, one end of the first arm is connected with the fixing plate, the other end of the first arm is bent and extended towards the oil screen to form a second arm, and the second arm is connected with the mounting ring;

the fixing plate, the first support arm and the second support arm form an installation space for installing the first motor.

7. The integrated cooker according to any one of claims 2 to 6, wherein the oil screen comprises a connecting disc, a fixing ring and an oil blocking screen, the connecting disc is in transmission connection with an output end of the first motor, the fixing ring is sleeved outside the connecting disc, an accommodating space for accommodating the oil blocking screen is formed between the fixing ring and the connecting disc, and the oil blocking screen is respectively connected with the fixing ring and the connecting disc; the oil guide groove is sleeved on the outer side of the fixing ring.

8. The integrated cooker according to claim 7, wherein the oil baffle net comprises a plurality of spokes extending along the radial direction of the mounting ring, and the plurality of spokes are arranged at intervals along the circumferential direction of the mounting ring; the spokes are respectively connected with the mounting ring and the connecting disc.

9. The integrated cooker according to any one of claims 1 to 6, wherein the bellows comprises a rear back plate, on which an operation hole is provided;

the bellows still include with closing cap of handle hole sealing connection.

10. The integrated cooker according to any one of claims 1 to 6, further comprising a fume extraction module mounted on top of the fan module, the fume extraction module having a fume separator mounted therein.

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