CN212673326U - Oil smoke separating mechanism and integrated kitchen - Google Patents

Abstract

The utility model belongs to the technical field of kitchen utensil, concretely relates to oil smoke separating mechanism and integrated kitchen. The utility model discloses it is poor to aim at solving current static filter screen oil smoke filtering effect, and the discharged flue gas not only polluted environment still adheres to on fan module and smoke exhaust passage easily, leads to inhaling the poor problem of oil smoke effect. The integrated kitchen range of the utility model is provided with the oil smoke separating mechanism in the smoke discharging channel, wherein, the oil smoke separating mechanism comprises a motor, an oil screen and an oil guiding groove arranged outside the oil screen, the motor drives the oil screen to rotate at high speed, and grease attached on the oil screen is thrown into the oil guiding groove under the action of centrifugal force, thereby purifying the oil smoke passing through the oil screen, improving the oil smoke separating efficiency and reducing the pollution of the oil smoke to the external environment; the oil fume exhaust device can also reduce the attachment amount of oil to the fume exhaust cavity, improve the fume exhaust rate, reduce the cleaning frequency of the fume exhaust cavity and the internal fan thereof, and improve the user experience.

Description

Oil smoke separating mechanism and integrated kitchen

Technical Field

The utility model belongs to the technical field of kitchen utensil, concretely relates to oil smoke separating mechanism and 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 fume is an aerosol which comprises aldehydes, ketones, alkanes, alkenes and other polycyclic aromatic hydrocarbons and has strong adhesion, and the oil fume is poor in filtering effect by a static filter screen and directly discharged into the atmosphere to pollute the environment; in addition, substances in the oil smoke can be attached to the fan module and the smoke exhaust channel, so that the oil smoke absorption effect is reduced.

Accordingly, there is a need in the art for a new soot separating mechanism and an integrated oven 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 exhaust flue gas not only polluted environment still adheres to on fan module and smoke exhaust passage easily, leads to the poor problem of oil absorption cigarette effect, the utility model provides an oil smoke separating mechanism and integrated kitchen.

The oil smoke separating mechanism includes: the oil guide device comprises a motor, a fixed frame, an oil guide groove and at least one oil net; the oil guide groove is arranged around the outer side of the oil net and is connected with the fixed frame; the motor is installed on the mount, just the output of motor with the oil net transmission is connected, motor drive the oil net rotates in order to get rid of the grease extremely lead in the oil groove.

In the preferable technical scheme of the oil-smoke separating mechanism, the oil screen comprises a connecting disc, a mounting ring and an oil blocking screen, the connecting disc is in transmission connection with the output end of the motor, the mounting ring is sleeved outside the connecting disc, and a mounting space for mounting the oil blocking screen is formed between the mounting ring and the connecting disc; the oil blocking net is respectively connected with the mounting ring and the connecting disc.

In the preferable technical scheme of the oil smoke separating mechanism, the oil screen further comprises fan blades, and two ends of the fan blades are fixedly connected with the connecting disc and the mounting ring respectively.

In a preferred technical scheme of the oil smoke separating mechanism, the oil blocking 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 a preferred technical solution of the above oil smoke separating mechanism, the spoke includes a first radiation portion, a second radiation portion and a connection portion, wherein the first radiation portion and the second radiation portion both extend along a radial direction of the mounting ring, and the connection portion extends along an axial direction of the mounting ring, and the first radiation portion and the second radiation portion are respectively located at two sides of the mounting ring; the first end of the first radiation part and the first end of the second radiation part are respectively connected with two ends of the connecting part, the second end of the first radiation part and the second end of the second radiation part are both connected with the connecting disc, and the connecting part is abutted against the outer side face of the mounting ring; the fan blade is located between the first radiation part and the second radiation part.

In the preferable technical scheme of the oil smoke separating mechanism, the fan blades are arranged in a plurality, and the fan blades are arranged along the circumferential direction of the mounting ring at intervals.

In the preferable technical scheme of the oil smoke separating mechanism, the oil nets are arranged in a plurality of parallel and axially spaced along the output end of the motor.

In a preferred technical solution of the above oil smoke separating mechanism, the oil guiding groove includes an oil slinger spaced and opposed to the outer peripheral surface of the oil mesh, a first end of the oil slinger bends and extends toward the oil mesh to form a first connecting ring, and the first connecting ring bends toward the oil slinger to form an oil slinger flange; the slinger is a conical ring, and the diameter of the first end of the slinger is smaller than that of the second end.

In a preferred technical solution of the above oil smoke separating mechanism, a second end of the oil slinger bends away from the oil mesh and extends to form a second connecting ring, and the second connecting ring is connected to the fixing frame.

The integrated cooker of the integrated cooker is provided with a smoke exhaust cavity channel, and the smoke exhaust cavity channel is internally provided with the oil-smoke separation mechanism.

The technical personnel in the field can understand that, the utility model discloses an integrated kitchen installs oil smoke separating mechanism 3 in its smoke exhausting chamber way, wherein, oil smoke separating mechanism 3 motor 31, oil net 34 and set up the oil guide groove 33 in the oil net 34 outside, and motor 31 drive oil net 34 high-speed rotation, and the grease attached to oil net 34 is thrown to in the oil guide groove 33 under the effect of centrifugal force to purify the oil smoke gas that passes through oil net 34, improve oil smoke separation efficiency, reduce the pollution of oil smoke gas to external environment; the oil fume exhaust device can also reduce the attachment amount of oil to the fume exhaust cavity, improve the fume exhaust rate, reduce the cleaning frequency of the fume exhaust cavity and the internal fan thereof, and improve the user experience.

Drawings

The preferred embodiment of the oil smoke separating mechanism of the present invention will be described below with reference to the accompanying drawings in conjunction with an integrated range. The attached drawings are as follows:

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

fig. 2 is an exploded view of the integrated cooker of the present invention;

fig. 3 is an exploded view of the oil smoke separating mechanism of the present invention;

fig. 4 is a front view of the oil smoke separating mechanism of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is an enlarged schematic view of P of FIG. 5;

fig. 7 is a schematic structural diagram of an oil screen of the oil-smoke separating mechanism of the present invention.

In the drawings: 1. a fume extraction module; 11. an outer housing; 111: a frame; 112. a front plate; 1121. an air suction opening; 113. a back plate; 114. mounting a plate; 1141. an installation opening; 115. a sealing strip; 2. a fan module; 21. a fan housing; 211. a smoke outlet; 22: a volute fan; 23. mounting a bottom plate; 3. an oil-smoke separating mechanism; 31. a motor; 311. an output shaft; 32. a fixed mount; 321. a fixing plate; 322. a connecting arm; 33. an oil guide groove; 331. an oil slinger; 332. a first connecting ring; 333. oil blocking and flanging; 334. a second connection ring; 34. an oil screen; 341. a connecting disc; 3411. connecting sleeves; 342. a mounting 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.

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 separating mechanism of the present invention is described in conjunction with an integrated kitchen range, this is not limiting, and other devices with oil smoke separating requirements can be configured with the oil smoke separating mechanism of the present invention, such as a separately installed 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; in addition, substances in the oil fume can be attached to the fan module and the fume exhaust channel, so that the oil fume suction effect is reduced.

Therefore, the utility model provides an oil smoke separating mechanism, it includes the motor, oil net and set up the oil groove of leading in the oil net outside, the output and the oil net transmission of motor are connected, motor drive oil net rotates, attached to the grease on the oil net in the oil groove is got rid of under the effect of centrifugal force in to improve the separation effect of oil smoke, purify the oil flue gas, not only reduce the pollution to the air, can also reduce the fan module of integrated kitchen and the adnexed grease on the exhaust passage, reduce fan module and exhaust passage's clean frequency.

The following explains the preferred technical scheme of the oil smoke separating mechanism and the integrated kitchen of the utility model in detail.

Referring first to fig. 1 and 2, fig. 1 is a schematic structural view of an integrated cooker of the present invention, and fig. 2 is an exploded view of the integrated cooker of the present invention. As shown in fig. 1 and 2, the integrated stove of the present invention has a smoke exhausting channel, and a smoke separating mechanism 3 is installed in the smoke exhausting channel.

The utility model discloses in, integrated kitchen can include oil pumping cigarette module 1 and fan module 2, and wherein, oil pumping cigarette module 1 is located the rear side on top of a kitchen range upper portion, and fan module 2 installs the bottom at the top of a kitchen range. The oil fume extraction module 1 and the fan module 2 are matched to suck and discharge oil fume to the outdoor, so that the internal environment of a kitchen is prevented from being polluted.

Specifically, the smoke extraction module 1 may include an outer case 11, and the outer case 11 may include a frame 111, a front plate 112, and a back plate 113. Wherein, the frame 111 may be a rectangular frame, a front plate 112 is installed on the front side of the frame, and an air suction opening 1121 is arranged on the front plate 112; a rear plate 113 is installed at the rear side thereof, such that the front plate 112, the rear plate 113 and the frame 111 form an installation space. The oil smoke separating mechanism 3 may be installed in the installation space. In addition, can also be provided with guide plate etc. that the guide oil smoke gas flows in this installation space, the utility model discloses do not limit here. It should be noted that, in the present invention, "front side" refers to a side close to a user during cooking, and "rear side" and "back side" refer to a side close to a wall surface.

The bottom of the frame 111 may be provided with an air outlet which communicates with the fan module 2 to allow the oil fume to be discharged into the room via the fan module 2. The utility model discloses in, fan module 2 includes fan casing 21, spiral case fan 22 and mounting plate 23, and wherein, fan casing 21 and mounting plate 23 fixed connection so form fan installation space to installation spiral case fan 22. An air inlet communicated with the air outlet is formed in the top of the fan shell 22, and an air channel is formed in the fan shell 22 and is respectively communicated with the air inlet and an inlet of the volute fan 22; an exhaust port 211 is disposed at a side of the fan housing 22, and the exhaust port 211 is communicated with an outlet of the volute fan 22, so that the oil fume is exhausted to the outside through the exhaust port 211.

The volute fan 22 of the fan module may include a volute, an impeller and a driving motor, the impeller is accommodated in the volute, and the driving motor is fixed on a side plate of the volute and is in transmission connection with the impeller inside the volute to drive the impeller to rotate to generate negative pressure to suck oil smoke, so that the oil smoke is discharged out of the room from the smoke discharge port 211 through the smoke exhaust module 1 and the volute fan 22.

It should be noted that a smoke exhaust channel of the integrated stove is formed from the air suction opening 1121 of the smoke exhaust module 1 to the air outlet thereof, and from the air inlet of the fan module 2 to the smoke exhaust opening 211, and the smoke separation mechanism 3 may be installed at any position of the smoke exhaust channel, for example, the smoke separation mechanism 3 may be installed in the smoke exhaust module 1, and for example, the smoke separation mechanism 3 may also be installed at the front side of the air inlet of the volute fan 22 of the fan module 2. The utility model discloses do not restrict the specific mounted position to oil smoke separating mechanism 3, actual structure such as field technician can be according to specific installation space, installation convenience selects.

Exemplarily, the oil smoke separating mechanism 3 is installed in the oil smoke extracting module 1, specifically referring to fig. 2 and fig. 3, wherein fig. 3 is an exploded view of the oil smoke separating mechanism of the present invention. The smoke exhaust module 1 further comprises a mounting plate 114, and a mounting opening 1141 is provided on the mounting plate 114. The mounting plate 114 is fixedly connected with two side plates of the frame 111, so as to avoid oil fume from leaking from a gap between the mounting plate 114 and the frame 111, a sealing strip 115 is arranged between the mounting plate 114 and the frame 111, and the sealing strip 115 can be an existing sealing strip resistant to oil and grease corrosion. The oil-smoke separating mechanism 3 is installed on the installation opening 1141, and the installation opening 1141 provides an opening for the flow of oil-smoke gas. The oil smoke separating mechanism 3 in the example is arranged in the oil smoke extraction module 1, which is beneficial to reducing the pollution of the subsequent smoke exhaust cavity channel of the oil smoke extraction module 1 and improving the smoke exhaust effect of the integrated stove; the cleaning frequency of the smoke exhaust cavity channel can be reduced, and the user experience is improved.

In addition, the integrated stove can be provided with one or more oil-smoke separation mechanisms 3, for example, for the integrated stove applied in a household, the oil-smoke generated during cooking is less, and one oil-smoke separation mechanism 3 can be arranged in a smoke exhaust channel of the integrated stove; for example, for a kitchen with more oil smoke, such as a restaurant, and the like, the integrated stove may have a plurality of oil smoke separation mechanisms 3 arranged in the smoke exhaust channel, so that the exhausted oil smoke is separated and purified in a plurality of channels, thereby improving the cleanliness of the exhausted outdoor oil smoke and reducing the pollution to the air.

Of course, the integrated cooker of the present invention may further include modules such as a cooking bench, a sterilizing cabinet, and a steam box, which are not limited herein.

In order to purify exhaust fume, the utility model discloses an integrated kitchen is provided with oil smoke separating mechanism 3, and the material such as grease in the separation fume reduces the pollution to the air in order to purify the fume, reduces the pollution of saying to the chamber of discharging fume to reduce the cleaning frequency who says to discharge fume the chamber, improve the life of integrated kitchen.

The oil smoke separating mechanism 3 of the integrated cooker of the present invention is described in detail below, and specifically refer to fig. 3 to fig. 6, wherein fig. 4 is a front view of the oil smoke separating mechanism of the present invention, fig. 5 is a sectional view taken along a line a-a in fig. 4, and fig. 6 is an enlarged schematic view of P in fig. 5.

In one possible implementation, the oil-smoke separating mechanism 3 includes: the motor 31, the fixing frame 32, the oil guide groove 33 and at least one oil net 34; the oil guide groove 33 is arranged around the outer side of the oil screen 34, and the oil guide groove 33 is connected with the fixed frame 32; the motor 31 is installed on the fixing frame 32, and the output end of the motor 31 is in transmission connection with the oil net 34, and the motor 31 drives the oil net 34 to rotate so as to throw the grease into the oil guide groove 33.

Specifically, the motor 31 may be an ultra-thin motor to reduce the weight of the oil-smoke separating mechanism 3, reduce the installation space, and also avoid the influence of the excessive volume on the circulation of the oil-smoke gas. The motor 31 is mounted on the mounting plate 114 via a mount 32. The fixing frame 32 can be provided with the motor 31 without influencing the circulation of the oil fume, and the structure of the fixing frame can be various. For example, referring to FIG. 3, the fixture 32 includes a central fixed plate 321 and a connecting arm 322 connecting the fixed plate 321 and the mounting plate 114. The housing of the motor 31 is fixed on the fixing plate 321 through a bolt, and a shaft through hole is formed in the fixing plate 321, so that the output shaft 311 of the motor 31 penetrates through the shaft through hole to be in transmission connection with the oil screen 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 can be connected with the mounting plate 114 through bolts, so as to facilitate the disassembly and maintenance of the 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. For another example, the fixing frame 32 further includes a fixing ring, the fixing ring is located outside all the connecting arms 322, the fixing ring is connected to the connecting arms 322, and the fixing ring is fixedly connected to the mounting plate 114, so that the structural strength and stability of the fixing frame 32 can be further improved, and the supporting motor 31 is prevented from shaking to generate abnormal sound to affect the user experience.

The 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 plate 114. Referring to fig. 5 in particular, the connecting arm 322 is an inclined arm, two ends of the inclined arm are respectively connected to the fixing plate 321 and the mounting plate 114, and a triangular structure is formed among the inclined connecting arm 322, the mounting plate 114 and the motor 31, which is beneficial to improving the stability of the motor installation.

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 fixing bracket 32, or an arc-shaped groove connected with the mounting plate 114. 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 motor 31 is to be understood in a broad sense, and may include organic matter, dust, and the like.

The oil net 34 is drivingly connected to the output shaft 311 of the 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 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 motor 31 and the oil net 34.

Oil net 34 is circular structure, rotates at a high speed under the drive of 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 oil smoke gas through oil net 34, improved oil smoke separation efficiency.

Therefore, the oil smoke separating mechanism 3 provided by the utility model comprises a motor 31, an oil screen 34 and an oil guide groove 33 arranged outside the oil screen 34, wherein the motor 31 drives the oil screen 34 to rotate at a high speed, and grease attached to the oil screen 34 is thrown into the oil guide groove 33 under the action of centrifugal force, so that oil smoke passing through the oil screen 34 is purified, the oil smoke separating efficiency is improved, and the pollution of the oil smoke to the external environment is reduced; the oil fume exhaust device can also reduce the attachment amount of oil to the fume exhaust cavity, improve the fume exhaust rate, reduce the cleaning frequency of the fume exhaust cavity and the internal fan thereof, and improve the user experience.

On the basis of the above embodiment, referring to fig. 3, the oil screen 34 includes a connecting disc 341, a mounting ring 342, and an oil blocking screen 343, the connecting disc 341 is in transmission connection with the output end of the motor 31, the mounting ring 342 is sleeved outside the connecting disc 341, and a mounting space for mounting the oil blocking screen 343 is formed between the mounting ring 342 and the connecting disc 341; the oil blocking net 343 is connected to the mounting ring 342 and the connection disc 341, respectively.

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

In order to stably mount the oil deflector 343 and improve the structural strength of the oil deflector 343, a mounting ring 342 is provided outside the connection disc 341, and the mounting ring 342 has a circular ring structure and is coaxial with the connection disc 341 having a circular disc structure. An installation space for installing the oil blocking net 343 is formed between the installation ring 342 and the connection 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 mounting ring 342, and the connection mode of the oil blocking net 343 with the connecting disc 341 and the mounting ring 342 is not limited herein.

Oil net 34 passes through connection pad 341 and is connected with the transmission of motor 31 in this embodiment, keeps off oil net 343 through connection pad 341 and collar 342 installation for oil net 34's stable in structure can rotate under motor 31's drive stably, in getting rid of the oil groove 33 with its oil that keeps off attached grease on oil net 343, with grease in the separation oil flue gas, purification exhaust oil flue gas.

The gap of the oil blocking net 343 is small, which is not beneficial to the oil smoke to pass through, therefore, the oil smoke separating mechanism 3 can also comprise a cross flow fan, the cross flow fan is in transmission connection with the 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 can pass through the oil net 34 in an accelerated manner.

In order to simplify the structure of the oil smoke separating mechanism 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 mounting 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 collar 342, or flabellum 344 still can be 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 skilled in the art can set up according to actual conditions.

In the embodiment, the fan blade 344 is arranged between the connecting disc 341 and the mounting ring 342, and the fan blade 344 can be driven by the 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 rate of oil fume passing 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 mounting 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 without skewing, a plurality of fan blades 344 are evenly spaced along the circumference of the mounting ring 342, for example, referring to fig. 3, six fan blades 344 are provided, and six fan blades 344 are evenly spaced along the circumference of the mounting 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, refer to fig. 7, where fig. 7 is a schematic structural diagram of an oil screen of the oil smoke separating mechanism of the present invention. The oil baffle 343 comprises a plurality of spokes 3431 extending along the radial direction of the mounting ring 342, and the spokes 3431 are arranged at intervals along the circumferential direction of the mounting ring 342; spokes 3431 are connected to mounting ring 342 and connecting disc 341, respectively.

In this implementation, the oil blocking net 343 includes a plurality of spokes 3431 arranged along the circumferential direction of the mounting ring 342 at intervals, the spokes 3431 extend along the radial direction of the mounting ring 342, so that the grease attached to the spokes 3431 can be thrown into the oil guide groove 33 along the direction in which the spokes 3431 extend, and the spokes 3431 extending along the radial direction provide a guide path for the throwing-out of the grease, so as to limit the direction in which the grease is thrown out, so that the grease is intensively thrown out into the oil guide 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 influence of too large wind resistance of the oil blocking net 343 on the circulation of oil fume; 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 mounting ring 342 and a connecting portion 3434 extending axially of the mounting ring 342, the first and second radiating portions 3432, 3433 being located on either side of the mounting 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 mounting 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 mounting ring 342, the connection portion 3434 extends along the axial direction of the mounting ring 342, the first radiation portion 3432 and the second radiation portion 3433 are respectively located at two sides of the mounting ring 342, so that the first radiation portion 3432, the second radiation portion 3433 and the connection portion 3434 form a U-like structure, so that the spoke 3431 is sleeved outside the mounting ring 342, the second end of the first radiation portion 3432 and the second end of the second radiation portion 3433 are both connected to the connection pad 341, and the connection portion 3434 abuts against the outer side surface of the mounting 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 mounting 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 part 3432 and the second radiation part 3433 on the end face of the mounting 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 some examples, the oil screen 34 is provided in plurality, and the plurality of oil screens 34 are parallel to each other and are provided at intervals in the axial direction of the output end of the motor 31. For example, set up two, a plurality of oil net 34 such as three along motor 31's output shaft 311's axial interval, so make the oil fume through multilayer separation, increase the distance that the oil fume passes through oil net 34, be favorable to improving the purification separation efficiency of oil fume for the cleanliness factor of exhaust oil fume is higher.

In one possible embodiment, referring to fig. 5 and 6, the oil guiding groove 33 includes an oil slinger 331 spaced from and opposing the outer peripheral surface of the oil mesh 34, a first end of the oil slinger 331 is bent and extended toward the oil mesh 34 to form a first connecting ring 332, and the first connecting ring 332 is bent toward the oil slinger 331 to form an oil slinger 333; the slinger 331 is a tapered ring, and the diameter of the first end of the slinger 331 is smaller than that of the second end.

The oil guiding groove 33 comprises an oil baffle ring 331, a first connecting ring 332 and an oil baffle flange 333 which are connected in sequence, wherein the oil baffle ring 331 is a conical ring, the diameter of the first end of the oil baffle ring is smaller than that of the second end of the oil baffle ring, and therefore the oil guiding groove 33 is favorable for grease to flow to the lower part. The oil slinger 331 is opposite to the outer peripheral surface of the oil net 34 at a spacing, and mainly receives grease thrown out by the oil net 34; the first connecting ring 332 is parallel to the end face of the oil screen 34 and is used for resisting oil drops splashed axially along the mounting ring 342; the first connecting ring 332 is bent toward the mounting plate 114 to form an oil baffle 333. Referring to fig. 6, at the top end of the oil guiding groove 33, an oil baffle flange 333 is located at the small diameter end of the oil baffle ring 331, and the oil baffle flange 333 can receive the grease dropping from the oil baffle ring 331 and prevent the grease on the oil baffle ring 331 from dropping onto the oil screen 34 again.

Further, a second end of the oil slinger 331 bends and extends away from the oil net 34 to form a second connection ring 334, and the second connection ring 334 is connected with the fixing frame 32. The oil slinger 331 has a large diameter end bent away from the oil web 34 to form a second connection ring 334, and the second connection ring 334 and the first connection ring 332 are respectively located on both sides of the oil slinger 331. The secondary connecting ring 334 is sealingly connected to the mounting plate 114, for example, a sealing ring is disposed between the secondary connecting ring 334 and the mounting plate 114 and the secondary connecting ring 334 and the mounting plate 114 are connected by bolts.

The oil slinger 331 of the present embodiment is provided with a second connection ring 334 at the second end, the second connection ring 334 is connected to the fixing frame 32 through the mounting plate 114, which is beneficial to improving the stability of the installation of the oil guiding groove 33, and the mounting plate 114 is spaced and opposite to the second connection ring 334, and the mounting plate 114 cooperates with the second connection ring 334 to prevent oil drops from splashing along the axial direction of the mounting ring 342, thereby improving the oil drop accumulation capability of the oil guiding groove 33.

To sum up, the integrated kitchen of the utility model is provided with the oil smoke separating mechanism 3 in the smoke exhausting channel, wherein, the oil smoke separating mechanism 3 comprises a motor 31, an oil net 34 and an oil guiding groove 33 arranged outside the oil net 34, the motor 31 drives the oil net 34 to rotate at high speed, and grease attached on the oil net 34 is thrown into the oil guiding groove 33 under the action of centrifugal force, thereby purifying the oil smoke passing through the oil net 34, improving the oil smoke separating efficiency and reducing the pollution of the oil smoke to the external environment; the oil fume exhaust device can also reduce the attachment amount of oil to the fume exhaust cavity, improve the fume exhaust rate, reduce the cleaning frequency of the fume exhaust cavity and the internal fan thereof, and improve the user experience.

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 oil smoke separating mechanism, its characterized in that includes: the oil guide device comprises a motor, a fixed frame, an oil guide groove and at least one oil net;

the oil guide groove is arranged around the outer side of the oil net and is connected with the fixed frame;

the motor is installed on the mount, just the output of motor with the oil net transmission is connected, motor drive the oil net rotates in order to get rid of the grease extremely lead in the oil groove.

2. The oil-smoke separating mechanism according to claim 1, wherein the oil screen comprises a connecting disc, a mounting ring and an oil screen, the connecting disc is in transmission connection with the output end of the motor, the mounting ring is sleeved outside the connecting disc, and a mounting space for mounting the oil screen is formed between the mounting ring and the connecting disc; the oil blocking net is respectively connected with the mounting ring and the connecting disc.

3. The oil-smoke separating mechanism of claim 2, wherein the oil screen further comprises a fan blade, and two ends of the fan blade are respectively fixedly connected with the connecting disc and the mounting ring.

4. The oil-smoke separating mechanism according to claim 3, wherein the oil-blocking 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.

5. The soot separation mechanism of claim 4, wherein the spoke includes a first radiation portion, a second radiation portion, and a connection portion extending in an axial direction of the mounting ring, the first radiation portion and the second radiation portion being respectively located at both sides of the mounting ring; the first end of the first radiation part and the first end of the second radiation part are respectively connected with two ends of the connecting part, the second end of the first radiation part and the second end of the second radiation part are both connected with the connecting disc, and the connecting part is abutted against the outer side face of the mounting ring;

the fan blade is located between the first radiation part and the second radiation part.

6. The oil-smoke separating mechanism according to claim 3, wherein said fan blades are provided in plurality, and said fan blades are provided in plurality at intervals along a circumferential direction of said mounting ring.

7. The oil smoke separating mechanism of any one of claims 1-6, wherein a plurality of oil nets are provided, and the plurality of oil nets are parallel to each other and are arranged at intervals along an axial direction of an output end of the motor.

8. The lampblack separation mechanism according to any one of claims 1 to 6, wherein the oil guide groove comprises an oil deflector ring which is opposite to the outer peripheral surface of the oil screen in a spaced mode, a first end of the oil deflector ring is bent and extends towards the oil screen to form a first connecting ring, and the first connecting ring is bent towards the oil deflector ring to form an oil deflector flange;

the slinger is a conical ring, and the diameter of the first end of the slinger is smaller than that of the second end.

9. The soot separation mechanism of claim 8, wherein the second end of the oil slinger is bent away from the oil mesh to form a second connection ring, and the second connection ring is connected to the fixing frame.

10. An integrated stove, characterized in that the integrated stove has a smoke evacuation channel, in which the oil smoke separation mechanism of any one of claims 1-9 is installed.

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