CN218599826U

CN218599826U - Kitchen oil fume exhaust device

Info

Publication number: CN218599826U
Application number: CN202223120346.4U
Authority: CN
Inventors: 李桂成; 杜春华; 韦彩华
Original assignee: Zhuhai Guicheng Kitchenware Co ltd
Current assignee: Zhuhai Guicheng Zhichu Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-10
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a kitchen oil smoke discharging device, discharge the shell including the oil smoke, oil smoke discharges shell upper end and is equipped with the air outlet, oil smoke discharges the shell lower extreme and is equipped with the air intake, is provided with rotating assembly at the oil smoke discharge shell internal rotation, rotating assembly sets up the annular pedestal in the oil smoke discharges the shell including rotating, it is provided with the cleaning roller that is vertical setting to rotate through the bearing on the annular pedestal, cleaning roller is equipped with a plurality of and supplies the brush strip that discharges the shell inner wall conflict with the oil smoke along the shaft body interval, be equipped with in the oil smoke discharges the shell and supply to order about the rotatory driving piece of annular pedestal, be equipped with in the oil smoke discharges the shell and supply to order about the driving member of cleaning roller along with the rotation of annular pedestal, be equipped with the liquid jet equipment that supplies to the oil smoke discharge shell inside wall intermittent type jet washing liquid on the cleaning roller.

Description

Kitchen oil fume exhaust device

Technical Field

The utility model particularly relates to a kitchen oil extraction cigarette device.

Background

Chinese patent publication No. CN215929707U discloses in 2022-03-01 an explosion-proof type oil smoke purification and discharge device, and it includes that the oil smoke discharges the casing, the top that the oil smoke discharged the casing is provided with the pipeline of giving vent to anger, the bottom that the oil smoke discharged the casing is provided with the intake stack, fixed mounting has the air inlet fan of looks adaptation in the intake stack, it installs to rotate on the top inner wall of oil smoke discharge casing and forms updraft in the oil smoke discharge casing and can drive its pivoted rotating assembly, one side inner wall that the oil smoke discharged the casing is provided with and is used for the brake assembly that the rotating assembly braked, two connecting rods that rotating assembly's bottom fixed mounting has the symmetry to set up, and the equal fixed mounting in one side that two connecting rods kept away from each other has the bar cleaning brush, the annular laminating of inner wall of oil smoke discharge casing has the stainless steel outer wall, two the one side that the bar cleaning brush kept away from each other all laminates with the stainless steel outer wall, fixed mounting has the water inlet on one side inner wall of oil smoke discharge casing, one side extends to the pipeline of oil smoke discharge casing and can dismantle fixed mounting has the active carbon adsorption net in giving vent to the pipeline.

Based on above, current oil smoke discharging equipment utilizes the air inlet fan to absorb outside cigarette smell, and then the cigarette smell finally can be discharged through the pipeline of giving vent to anger, it rotates to advance the fan start simultaneously, the oil smoke discharges the casing this moment and can form ascending air current, and the air current can drive rotating assembly when passing rotating assembly and rotate, rotating assembly then can drive the bar cleaning brush and rotate, the inner wall that the casing was discharged to the oil smoke is irritated into to the simultaneous cleaning personnel through the water inlet with cleaning liquid, pivoted bar cleaning brush utilizes cleaning liquid can clear up the inner wall that the casing was discharged to the oil smoke, the greasy dirt of clearance can flow into annular concave groove back, cleaning personnel can discharge the rubber buffer through extracting, discharge the greasy dirt.

However, in the above manner, the cleaning liquid can only be poured into the inner wall of the oil smoke discharge shell from the water inlet fixed at the first position of the oil smoke discharge shell, and then the cleaning liquid is smeared on the inner wall of the circumference of the oil smoke discharge shell when the strip-shaped cleaning brush rotates, so that the cleaning effect is influenced due to the fact that the cleaning liquid is unevenly smeared, and the cleaning liquid is easy to flow down quickly due to dead weight when being poured into the oil smoke discharge shell to cause waste.

There is thus a need for a kitchen range hood that ameliorates the problems set forth above.

SUMMERY OF THE UTILITY MODEL

To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: provides a kitchen oil fume exhaust device.

The utility model provides a kitchen oil smoke discharging device, includes the oil smoke and discharges the shell, oil smoke discharges shell upper end and is equipped with the air outlet, oil smoke discharges shell lower extreme and is equipped with the air intake, discharges the shell internal rotation at the oil smoke and is provided with rotating assembly, rotating assembly sets up the annular pedestal in the oil smoke discharges the shell including rotating, it is provided with the cleaning roller that is vertical setting to rotate through the bearing on the annular pedestal, cleaning roller is equipped with a plurality of supplies along the shaft body interval and discharges the brush strip that the shell inner wall was contradicted with the oil smoke, be equipped with in the oil smoke discharges the shell and supply to order about the rotatory driving piece of annular pedestal, be equipped with in the oil smoke discharges the shell and supply to order about the cleaning roller along with the rotatory drive component of rotation of annular pedestal, be equipped with on the cleaning roller and supply to discharge the hydrojet device of shell inside wall intermittent type jet washing liquid to the oil smoke.

In one embodiment, the transmission member includes a first gear disposed on the cleaning roller and disposed at the same center line as the cleaning roller, and a ring gear fixedly disposed in the lampblack discharge shell and disposed at the same center line as the ring seat, and the first gear and the ring gear are meshed with each other.

In one embodiment, the cleaning roller comprises an outer pipe and an inner pipe, the outer pipe is arranged on the annular base in a rotating mode through a bearing, the first gear is arranged on the outer pipe, the outer pipe is provided with an inner cavity with an upper opening, the liquid spraying device comprises a liquid spraying opening which is arranged on one side of the outer pipe and communicated with the inner cavity, the inner pipe is arranged in the inner cavity and fixedly connected with the annular base, a liquid cavity is arranged in the inner pipe, a plurality of spray heads which face the inner wall of the oil smoke discharging shell are arranged on one side of the inner pipe along the axial direction at intervals, and a liquid conveying device which is used for outputting cleaning liquid to the liquid cavity is arranged on the annular base.

In one embodiment, the driving member is a motor, a second gear is arranged on a motor shaft of the motor, and a plurality of teeth meshed with the second gear are uniformly distributed on the annular seat body along the circumference.

In one embodiment, the oil smoke discharges the shell inner wall and is equipped with the chimb along the circumference, the chimb upside has the spacing spout of V type along the circumference indent, lateral wall along circumference equipartition activity is inlayed and is had a plurality of balls under the annular pedestal, the ball activity is contradicted in the spacing spout of V type.

In one embodiment, the infusion device comprises a liquid storage tank arranged on the annular seat body and a conveying pipeline communicated between the liquid storage tank and the liquid cavity, and a water pump is arranged on the conveying pipeline.

In one embodiment, the spray head is an atomizing spray head.

In one embodiment, a liquid discharge groove is formed in the lower end of the inner cavity of the oil smoke discharge shell around the periphery of the air inlet, a liquid discharge pipe communicated with the liquid discharge groove is arranged at the lower end of the oil smoke discharge shell, and a switch valve is arranged on the liquid discharge pipe.

To sum up, compared with the prior art, the utility model discloses its beneficial effect is:

the utility model discloses simple structure, the infusion set through the liquid spray device carries the washing liquid with the inner tube liquid cavity to the cleaning roller, and by the shower nozzle blowout of inner tube, rotate as the relative inner tube of outer tube, so that the hydrojet opening of outer tube corresponds when the shower nozzle of inner tube, directly spout to the oil smoke through the hydrojet opening by inner tube shower nozzle spun cleaning solution and discharge the shell inner wall, and realize that the cleaning solution circumference and intermittent type spout to the oil smoke and discharge shell inner wall, so that the brush strip of cleaning roller discharges the shell inner wall to the oil smoke and clears up and avoid causing the waste of cleaning solution.

Through the transmission component so that annular pedestal is when being ordered about to rotate, the cleaning roller on the annular pedestal rotates along with annular pedestal, and then a plurality of brush strips on the cleaning roller discharge the shell inner wall to the oil smoke and conflict cleanly, simultaneously because of the cleaning roller rotation, the brush strip is along with the cleaning roller rotation and is whipped and discharge the shell inner wall with the oil smoke and conflict, thereby the brush strip produces self-cleaning effect to the cleaning roller surface in step with the reaction force influence of shell inner wall conflict, thereby avoid fixed connection to lead to self unable self-cleaning, lead to being infected with the problem that more greasy dirt breeies the bacterium.

Drawings

Fig. 1 is a schematic perspective view of a kitchen range hood according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a kitchen range hood according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic plan view of a kitchen range hood in accordance with an embodiment of the present invention;

fig. 5 isbase:Sub>A schematic cross-sectional viewbase:Sub>A-base:Sub>A of fig. 4 according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a cleaning roller according to an embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 6, the embodiment of the utility model preferably provides a kitchen oil smoke discharging device, discharge shell 1 including the oil smoke, oil smoke discharges shell 1 upper end and is equipped with

air outlet

2, 1 lower extreme of oil smoke discharges shell is equipped with air intake 3, discharges the 1 internal rotation at the oil smoke and is provided with rotating assembly, rotating assembly sets up annular pedestal 4 in oil smoke discharges shell 1 including rotating, it is provided with the cleaning roller 5 that is vertical setting to rotate through the bearing on the annular pedestal 4, cleaning roller 5 is equipped with a plurality of brush strips that supply to discharge shell 1 inner wall conflict with the oil smoke along the axle body interval, be equipped with the driving piece 6 that supplies to order about annular pedestal 4 rotatory in the oil smoke discharges shell 1, be equipped with the transmission component 7 that supplies to order to about cleaning roller 5 rotatory and the rotation along with annular pedestal 4 in the oil smoke discharges shell 1, be equipped with on the cleaning roller 5 and supply to discharge shell 1 inside wall intermittent type hydrojet device 91 of washing liquid to the oil smoke.

Specifically, the cleaning liquid is intermittently sprayed on the inner side wall of the oil smoke discharging shell through the liquid spraying device along with the circumferential rotation of the annular seat body, so that the cleaning liquid is uniformly sprayed on the inner side wall of the oil smoke discharging shell, the annular seat body is driven to rotate through the transmission component, the cleaning roller on the annular seat body rotates along with the rotation of the annular seat body, then a plurality of brush strips on the cleaning roller are used for colliding and cleaning the inner wall of the oil smoke discharging shell, meanwhile, the brush strips rotate along with the cleaning roller and are shaken and collide with the inner wall of the oil smoke discharging shell, the cleaning liquid of the liquid spraying device is contaminated on the brush strips and is cleaned on the inner side wall of the oil smoke discharging shell, the cleaning liquid is prevented from falling and being wasted due to the dead weight, meanwhile, the reaction force of the brush strips colliding with the inner wall of the shell affects the synchronous self-cleaning effect on the surface of the cleaning roller, and the problem that the fixed connection causes the contamination of more oil stains and bacteria is solved.

Further, the transmission member 7 includes a first gear 8 disposed on the cleaning roller 5 and disposed on the same center line as the cleaning roller 5, and a ring gear 9 fixedly disposed in the oil smoke discharge casing 1 and disposed on the same center line as the ring seat 4, and the first gear 8 and the ring gear 9 are disposed in an engaged manner. Specifically, when the annular seat body rotates relative to the oil smoke discharge shell, the first gear on the cleaning roller rotates along with the annular seat body and is movably meshed with the annular gear fixed in the oil smoke discharge shell, so that the cleaning roller rotates.

Further, the cleaning roller 5 includes an outer tube 15 and an inner tube 16, the outer tube 15 is disposed on the annular seat 4 through the rotation of the bearing, the first gear 8 is disposed on the outer tube 15, the outer tube 15 has an inner cavity 17 with an upper opening, the liquid spraying device 91 includes a liquid spraying opening 18 disposed on one side of the outer tube 15 and communicated with the inner cavity 17, the inner tube 16 is disposed in the inner cavity 17 and fixedly connected with the annular seat 4, a liquid cavity 19 is disposed in the inner tube 16, a plurality of nozzles 20 for outputting cleaning liquid towards the inner wall of the oil smoke discharge casing 1 are disposed on one side of the inner tube 16 along the axial direction at intervals, and an infusion device 21 for outputting cleaning liquid to the liquid cavity 19 is disposed on the annular seat 4.

Specifically, the cleaning roller passes through the combination of outer tube and inner tube, and the relative inner tube of outer tube is in the rotatory active state of rotation with annular pedestal, and then passes through the transmission component when annular pedestal is rotatory in order to order about the outer tube rotation to the brush strip that is located the outer tube realizes rotatory cleanness.

The inner tube rotates relatively to the outer tube, so that when the liquid spraying opening of the outer tube corresponds to the nozzle of the inner tube, the cleaning liquid sprayed out of the nozzle of the inner tube is directly sprayed to the inner wall of the oil smoke discharge shell through the liquid spraying opening, the circumference of the cleaning liquid is sprayed to the inner wall of the oil smoke discharge shell intermittently, and the brush strip of the cleaning roller is used for cleaning the inner wall of the oil smoke discharge shell and avoiding waste of the cleaning liquid.

Furthermore, the driving part 6 is a motor, a second gear 10 is arranged on a motor shaft of the motor, and a plurality of teeth 11 meshed with the second gear 10 are uniformly distributed on the annular seat body 4 along the circumference. Specifically, the second gear is driven to rotate by the motor, and the annular seat body is driven to rotate by the transmission of the plurality of teeth.

Further, the inner wall of the oil smoke discharge shell 1 is provided with a convex edge 12 along the circumference, the upper side of the convex edge 12 is provided with a V-shaped limiting sliding groove 13 along the circumference in a concave manner, the lower side wall of the annular seat body 4 is uniformly and movably embedded with a plurality of balls 14 along the circumference, and the balls 14 movably abut against the V-shaped limiting sliding groove 13. Specifically, a plurality of balls through the annular seat body are matched with the V-shaped limiting sliding groove of the oil smoke discharge shell to realize the limiting rotation of the annular seat body relative to the oil smoke discharge shell, and the balls are matched with the V-shaped limiting sliding groove to reduce friction force.

Further, the infusion device 21 comprises a liquid storage tank 22 disposed on the annular seat 4, and a conveying pipeline communicated between the liquid storage tank 22 and the liquid cavity 19, and a water pump 24 is disposed on the conveying pipeline. Specifically, the cleaning liquid in the liquid storage tank is pumped into the liquid cavity of the inner pipe along with the conveying pipeline through the water pump and is sprayed out by the spray head of the inner pipe.

Further, the spray head 20 is an atomizing spray head. Thereby facilitating the saving of cleaning liquid.

Further, a liquid discharge groove 25 is formed in the lower end of the inner cavity of the oil smoke discharge shell 1 and is recessed around the periphery of the air inlet 3, a liquid discharge pipe 26 communicated with the liquid discharge groove 25 is arranged at the lower end of the oil smoke discharge shell 1, and a switch valve is arranged on the liquid discharge pipe 26. Specifically, the cleaned dirty liquid falls and flows to a liquid discharge tank, and the dirty liquid in the liquid discharge tank is discharged through a liquid discharge pipe by the switch valve.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a kitchen oil smoke discharging device, includes oil smoke discharging shell (1), oil smoke discharging shell (1) upper end is equipped with air outlet (2), oil smoke discharging shell (1) lower extreme is equipped with air intake (3), and the internal rotation is provided with rotating assembly, its characterized in that at oil smoke discharging shell (1): the utility model discloses a lampblack absorber, including the rotation setting annular pedestal (4) in lampblack discharge shell (1), be provided with cleaning roller (5) that are vertical setting including rotating annular pedestal (4) that sets up in lampblack discharge shell (1), cleaning roller (5) are equipped with a plurality of brush strips that supply to discharge shell (1) inner wall conflict with the lampblack along the axle body interval, be equipped with in lampblack discharge shell (1) and supply to order about rotatory driving piece (6) of annular pedestal (4), be equipped with in lampblack discharge shell (1) and supply to order about driving member (7) of cleaning roller (5) rotation along with annular pedestal (4) rotation, be equipped with on cleaning roller (5) and supply to discharge shell (1) inside wall intermittent type spray liquid spray device (91) of washing liquid to the lampblack.

2. A kitchen range hood as defined in claim 1, wherein: the transmission component (7) comprises a first gear (8) which is arranged on the cleaning roller (5) and is arranged on the same central line with the cleaning roller (5), and a ring gear (9) which is fixedly arranged in the oil smoke discharging shell (1) and is arranged on the same central line with the ring seat body (4), wherein the first gear (8) and the ring gear (9) are arranged in an engaged manner.

3. A kitchen range hood as defined in claim 2, wherein: cleaning roller (5) include outer tube (15) and inner tube (16), outer tube (15) rotate through the bearing and set up on annular pedestal (4), gear (8) set up on outer tube (15), outer tube (15) have upper shed inner chamber (17), hydrojet device (91) are including setting up hydrojet opening (18) that are linked together in outer tube (15) one side and inner chamber (17), inner tube (16) set up in inner chamber (17) and with annular pedestal (4) fixed connection, liquid chamber (19) have in inner tube (16), inner tube (16) one side is equipped with along axial interval and supplies to discharge a plurality of shower nozzles (20) of shell (1) inner wall towards the oil smoke, be equipped with infusion set (21) that supply to liquid chamber (19) output washing liquid on annular pedestal (4).

4. A kitchen range hood as defined in claim 2, wherein: the driving piece (6) is a motor, a second gear (10) is arranged on a motor shaft of the motor, and a plurality of teeth (11) meshed with the second gear (10) are uniformly distributed on the annular seat body (4) along the circumference.

5. A kitchen range hood as defined in claim 1, wherein: the oil smoke discharges shell (1) inner wall and is equipped with chimb (12) along the circumference, chimb (12) upside has V type spacing spout (13) along the circumference indent, the lateral wall is inlayed along circumference equipartition activity and is had a plurality of balls (14) under annular pedestal (4), ball (14) activity is contradicted in V type spacing spout (13).

6. A kitchen range hood as defined in claim 3, wherein: the infusion device (21) comprises a liquid storage tank (22) arranged on the annular base body (4) and a conveying pipeline communicated between the liquid storage tank (22) and the liquid cavity (19), and a water pump (24) is arranged on the conveying pipeline.

7. A kitchen range hood as defined in claim 3, wherein: the spray head (20) is an atomizing spray head.

8. A kitchen range hood as defined in claim 1, wherein: the oil smoke discharges the lower extreme of shell (1) inner chamber and has recessed fluid-discharge tank (25) around air intake (3) week side, oil smoke discharges shell (1) lower extreme and is equipped with fluid-discharge tube (26) that are linked together with fluid-discharge tank (25), be equipped with the ooff valve on fluid-discharge tube (26).