CN113757744A - Method for automatically cleaning greasy dirt of range hood - Google Patents
Method for automatically cleaning greasy dirt of range hood Download PDFInfo
- Publication number
- CN113757744A CN113757744A CN202111070660.3A CN202111070660A CN113757744A CN 113757744 A CN113757744 A CN 113757744A CN 202111070660 A CN202111070660 A CN 202111070660A CN 113757744 A CN113757744 A CN 113757744A
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- plate
- fixedly connected
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- threaded rod
- frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a method for automatically cleaning oil stains by a range hood, which specifically comprises the following steps: s1, clamping the connecting block on the back of the movable plate into the limiting plate, connecting the limiting plate and the connecting block through a screw, limiting the cleaning block on the connecting plate, and clamping the clamping block on the back of the fixed plate into the clamping plate on the surface of the outer frame to complete the installation of the fixed plate. This method of range hood self-cleaning greasy dirt, bottom through the frame is provided with the collection frame, adopt automatic mode to clean the greasy dirt on the filter screen, the use of profit is removed in the cooperation of cleaning block, can effectually clear away the greasy dirt on the filter screen, the mode that reciprocates can improve clean effect, through the equal fixedly connected with limiting plate in both sides at the connecting plate back, can not influence actual clean effect, the pipe at filter screen top will remove the surface that the greasy dirt water discharged the filter screen, the greasy dirt on the effectual decomposition filter screen.
Description
Technical Field
The invention relates to the technical field of range hoods, in particular to a method for automatically cleaning oil stains by a range hood.
Background
A smoke exhaust ventilator, also called as a smoke exhaust ventilator, is a kitchen appliance for purifying kitchen environment, is arranged above a kitchen range, can rapidly exhaust wastes burnt by the range and oil smoke harmful to human bodies generated in the cooking process, and exhaust the wastes and the oil smoke out of a room to reduce pollution and purify air, and has the safety guarantee functions of gas defense and explosion prevention, the smoke exhaust ventilator needs to be cleaned regularly, the simple cleaning is to process the oil stain-free, the smoke exhaust ventilator needs to be cleaned by using a professional cleaning agent, the smoke exhaust ventilator is arranged on the upper part of the range, the power supply of the smoke exhaust ventilator is connected, a driving motor is connected, a wind wheel rotates at high speed, a negative pressure area is formed in a certain space range above the range, indoor oil smoke gas is sucked into the smoke exhaust ventilator, the oil smoke gas is filtered by an oil screen to carry out first oil smoke separation and then enters an air duct of the smoke exhaust ventilator to carry out second oil smoke separation through the rotation of an impeller, the oil smoke in the air cabinet is acted by centrifugal force, the oil mist is condensed into oil drops, the oil drops are collected into an oil cup through an oil way, and the purified smoke is finally discharged along a fixed passage.
After the range hood service time has been of a specified duration, condense more greasy dirt on the filter screen of outside, inconvenient cleaning can consume more time moreover, forgets the clear words sometimes, and the greasy dirt on surface is heavier, has increased clear difficulty.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for automatically cleaning oil stains by a range hood, which solves the problems that more oil stains are condensed on a filter screen, the cleaning is inconvenient, more time is consumed, and the cleaning difficulty is increased because the oil stains on the surface are thicker and heavier if the cleaning is forgotten sometimes.
In order to achieve the purpose, the invention is realized by the following technical scheme: a method for automatically cleaning greasy dirt of a range hood specifically comprises the following steps:
s1, clamping the connecting block on the back of the movable plate into the limiting plate, connecting the limiting plate with the connecting block through a screw, limiting the cleaning block on the connecting plate, and clamping the clamping block on the back of the fixed plate into the clamping plate on the surface of the outer frame to complete the installation of the fixed plate;
s2, after the cleaning block is used for a period of time, the motor is started through the external switch, the motor drives the first bevel gear, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first threaded rod to rotate, the second threaded rod can also rotate together under the transmission action of the belt pulley and the belt, the first threaded rod and the second threaded rod rotate together to drive the sliding block to move together, the sliding block drives the connecting plate to move, and the connecting plate can drive the cleaning block to move up and down;
s3, pouring de-oiling water from the vertical pipe, spraying the de-oiling water onto the filter screen through the transverse pipe, the connecting pipe, the movable pipe and the guide pipe, and enabling the de-oiling water to flow into the collecting frame by matching with the cleaning block, so that the collecting frame is cleaned.
Preferably, the bottom of the outer frame is provided with a collecting frame, the top of the back of the fixed plate is fixedly connected with a box body, two sides of the top of the inner wall of the box body are respectively and rotatably connected with a first threaded rod, the bottom end of the first threaded rod penetrates through the box body and extends to the bottom of the box body, two sides of the bottom of the back of the fixed plate are respectively and fixedly connected with a transverse plate, the surfaces of the first threaded rod and the second threaded rod are respectively and fixedly connected with a sliding block in a threaded manner, a connecting plate is fixedly connected between one opposite sides of the two sliding blocks, one side of the connecting plate is provided with a movable plate, one side of the movable plate is provided with a cleaning block, the bottom of the inner wall of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a first bevel gear, the surface of the first threaded rod is fixedly connected with a second bevel gear meshed with the first bevel gear, and the tops of the surfaces of the first threaded rod and the second threaded rod are respectively and fixedly connected with belt pulleys, and the surfaces of the two pulleys are connected through a belt transmission.
Preferably, the periphery of the back surface of the fixing plate is fixedly connected with clamping blocks, the surface of the outer frame is fixedly connected with clamping plates matched with the clamping blocks, and the bottom ends of the first threaded rod and the second threaded rod are rotatably connected with the top of the transverse plate.
Preferably, the top of the outer frame is communicated with a vertical pipe, the bottom end of the vertical pipe penetrates through the outer frame and extends into the outer frame, one end of the vertical pipe extending into the outer frame is communicated with a transverse pipe, the bottom of the surface of the transverse pipe is communicated with a connecting pipe, the bottom end of the connecting pipe is communicated with a movable pipe, and the bottom of the surface of the movable pipe is communicated with a guide pipe.
Preferably, the equal fixedly connected with limiting plate in both sides at the connecting plate back to the equal fixedly connected with connecting block in both sides that the fly leaf is close to the connecting plate one side, one side threaded connection of limiting plate has the screw, the one end of screw runs through limiting plate and connecting block and extends to the inside of connecting block.
Preferably, a sliding rod is fixedly connected between the bottom of the box body and the top of the transverse plate, a movable block is connected to the surface of the sliding rod in a sliding mode, and one side of the movable block is fixedly connected with one side of the sliding block.
Preferably, the top of the outer frame is provided with a smoke exhaust pipe, and the two sides of the outer frame are fixedly connected with mounting plates.
Preferably, one side fixedly connected with stopper at collection frame top to the surface of stopper and the bottom sliding connection of frame, the surface of frame is provided with the filter screen.
Advantageous effects
The invention provides a method for automatically cleaning oil stains by a range hood. Compared with the prior art, the method has the following beneficial effects:
(1) the method for automatically cleaning the oil stain of the range hood comprises the steps that a collecting frame is arranged at the bottom of an outer frame, a box body is fixedly connected to the top of the back of a fixed plate, first threaded rods are rotatably connected to two sides of the top of the inner wall of the box body respectively, the bottom ends of the first threaded rods penetrate through the box body and extend to the bottom of the box body, transverse plates are fixedly connected to two sides of the bottom of the back of the fixed plate, sliding blocks are respectively and fixedly connected to the surfaces of the first threaded rods and the second threaded rods in a threaded manner, a connecting plate is fixedly connected between one opposite sides of the two sliding blocks, a movable plate is arranged on one side of the connecting plate, a cleaning block is arranged on one side of the movable plate, a motor is fixedly connected to the bottom of the inner wall of the box body, a first bevel gear is fixedly connected to the output end of the motor, a second bevel gear meshed with the surface of the first threaded rods is fixedly connected to the surface of the first threaded rods, and a belt pulley is fixedly connected to the tops of the surfaces of the first threaded rods and the second threaded rods, and the surfaces of the two belt pulleys are connected through belt transmission, oil stains on the filter screen are cleaned in an automatic mode, the cleaning block is matched with the oil removal water, the oil stains on the filter screen can be effectively removed, and the cleaning effect can be improved in the up-and-down moving mode.
(2) This range hood self-cleaning greasy dirt's method, the equal fixedly connected with limiting plate in both sides through the connecting plate back, and the fly leaf is close to the equal fixedly connected with connecting block in both sides of connecting plate one side, one side threaded connection of limiting plate has the screw, the one end of screw runs through limiting plate and connecting block and extends to the inside of connecting block, the top intercommunication of frame has the standpipe, the inside of frame and extension to the frame is run through to the bottom of standpipe, the standpipe extends to the inside one end intercommunication of frame has violently the pipe, and the bottom intercommunication on the surface of violently managing has the connecting pipe, the bottom intercommunication of connecting pipe has the movable tube, and the bottom intercommunication on movable tube surface has the pipe, the cleaning block can conveniently be changed, can not influence actual clean effect, the pipe at filter screen top will remove the surface of oily water discharge filter screen, the greasy dirt on the effectual decomposition filter screen.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a rear view of the mounting plate structure of the present invention;
FIG. 4 is a top view of a web segment according to the present invention;
FIG. 5 is a side view of the collection frame structure of the present invention;
fig. 6 is a sectional view of the outer frame structure of the present invention.
In the figure: 1-outer frame, 2-collection frame, 3-fixed plate, 4-box, 5-first threaded rod, 6-transverse plate, 7-second threaded rod, 8-sliding block, 9-connecting plate, 10-movable plate, 11-cleaning block, 12-motor, 13-first bevel gear, 14-second bevel gear, 15-belt pulley, 16-belt, 17-clamping block, 18-clamping plate, 19-vertical pipe, 20-horizontal pipe, 21-connecting pipe, 22-movable pipe, 23-guide pipe, 24-limiting plate, 25-connecting block, 26-screw, 27-sliding rod, 28-movable block, 29-smoke exhaust pipe, 30-mounting plate, 31-limiting block and 32-filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a method for automatically cleaning greasy dirt of a range hood specifically comprises the following steps:
s1, clamping the connecting block 25 on the back of the movable plate 10 into the limiting plate 24, connecting the limiting plate 24 with the connecting block 25 through the screw 26, limiting the cleaning block 11 on the connecting plate 9, clamping the clamping block 17 on the back of the fixed plate 3 into the clamping plate 18 on the surface of the outer frame 1, and completing the installation of the fixed plate 3;
s2, after the cleaning block is used for a period of time, the motor 12 is started through the external switch, the motor 12 drives the first bevel gear 13, the first bevel gear 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first threaded rod 5 to rotate, the second threaded rod 7 can also rotate together under the transmission action of the belt pulley 15 and the belt 16, the first threaded rod 5 and the second threaded rod 7 rotate together to drive the sliding block 8 to move together, the sliding block 8 drives the connecting plate 9 to move, and the connecting plate 9 can drive the cleaning block 11 to move up and down;
s3, pouring oil-removing water from the vertical pipe 19, spraying the oil-removing water onto the filter screen 32 through the transverse pipe 20, the connecting pipe 21, the movable pipe 22 and the guide pipe 23, and allowing the oil-removing water to flow into the collecting frame 2 by matching with the cleaning block 11, so that the collecting frame 2 is cleaned.
In the invention, the bottom of an outer frame 1 is provided with a collecting frame 2, the top of the back of a fixed plate 3 is fixedly connected with a box body 4, two sides of the top of the inner wall of the box body 4 are respectively and rotatably connected with a first threaded rod 5, the turning directions of the first threaded rod 5 and a second threaded rod 7 are consistent, the bottom end of the first threaded rod 5 penetrates through the box body 4 and extends to the bottom of the box body 4, two sides of the bottom of the back of the fixed plate 3 are respectively and fixedly connected with a transverse plate 6, the surfaces of the first threaded rod 5 and the second threaded rod 7 are respectively and spirally connected with a sliding block 8, a connecting plate 9 is fixedly connected between the opposite sides of the two sliding blocks 8, one side of the connecting plate 9 is provided with a movable plate 10, one side of the movable plate 10 is provided with a cleaning block 11, the cleaning block 11 can be conveniently replaced, the actual cleaning effect cannot be influenced, a guide pipe 23 at the top of a filter screen 32 discharges oil-removed water to the surface of the filter screen 32, the greasy dirt on effectual decomposition filter screen 32, and the bottom fixedly connected with motor 12 of the 4 inner walls of box, motor 12 can carry out just reversal, the mode of adopting automation cleans the greasy dirt on the filter screen 32, the use of profit is removed in the cooperation of cleaning block 11, can effectually clear away the greasy dirt on the filter screen 32, the mode that reciprocates can improve clean effect, the first bevel gear 13 of output fixedly connected with of motor 12, and the fixed surface of first threaded rod 5 is connected with the second bevel gear 14 of first bevel gear 13 engaged with, the equal fixedly connected with belt pulley 15 in top on first threaded rod 5 and the 7 surfaces of second threaded rod, and connect through belt 16 transmission between the surface of two belt pulleys 15.
In the invention, the periphery of the back surface of the fixed plate 3 is fixedly connected with clamping blocks 17, the surface of the outer frame 1 is fixedly connected with clamping plates 18 matched with the clamping blocks 17, and the bottom ends of the first threaded rod 5 and the second threaded rod 7 are rotatably connected with the top of the transverse plate 6.
In the invention, the periphery of the back surface of the fixed plate 3 is fixedly connected with clamping blocks 17, the surface of the outer frame 1 is fixedly connected with clamping plates 18 matched with the clamping blocks 17, and the bottom ends of the first threaded rod 5 and the second threaded rod 7 are rotatably connected with the top of the transverse plate 6.
In the invention, the periphery of the back surface of the fixed plate 3 is fixedly connected with clamping blocks 17, the surface of the outer frame 1 is fixedly connected with clamping plates 18 matched with the clamping blocks 17, and the bottom ends of the first threaded rod 5 and the second threaded rod 7 are rotatably connected with the top of the transverse plate 6.
In the invention, a slide bar 27 is fixedly connected between the bottom of the box body 4 and the top of the transverse plate 6, a movable block 28 is connected on the surface of the slide bar 27 in a sliding manner, and one side of the movable block 28 is fixedly connected with one side of the slide block 8.
In the invention, the top of the outer frame 1 is provided with a smoke exhaust pipe 29, and both sides of the outer frame 1 are fixedly connected with mounting plates 30.
In the invention, one side of the top of the collecting frame 2 is fixedly connected with a limiting block 31, the surface of the limiting block 31 is connected with the bottom of the outer frame 1 in a sliding manner, and the surface of the outer frame 1 is provided with a filter screen 32.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A method for automatically cleaning greasy dirt of a range hood is characterized in that: the method specifically comprises the following steps:
s1, clamping the connecting block (25) on the back of the movable plate (10) into the limiting plate (24), connecting the limiting plate (24) with the connecting block (25) through a screw (26), limiting the cleaning block (11) on the connecting plate (9), clamping the clamping block (17) on the back of the fixed plate (3) into the clamping plate (18) on the surface of the outer frame (1), and completing installation of the fixed plate (3);
s2, after the cleaning block is used for a period of time, the motor (12) is started through the external switch, the motor (12) drives the first bevel gear (13), the first bevel gear (13) drives the second bevel gear (14) to rotate, the second bevel gear (14) drives the first threaded rod (5) to rotate, under the transmission action of the belt pulley (15) and the belt (16), the second threaded rod (7) can also rotate together, the first threaded rod (5) and the second threaded rod (7) rotate together to drive the sliding block (8) to move together, the sliding block (8) drives the connecting plate (9) to move, and the connecting plate (9) can drive the cleaning block (11) to move up and down;
s3, pouring oil-removing water from the vertical pipe (19), spraying the oil-removing water onto the filter screen (32) through the transverse pipe (20), the connecting pipe (21), the movable pipe (22) and the guide pipe (23), and enabling the oily water to flow into the collecting frame (2) by matching with the cleaning block (11) to clean the collecting frame (2).
2. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the bottom of the outer frame (1) is provided with a collecting frame (2), the top of the back of the fixing plate (3) is fixedly connected with a box body (4), two sides of the top of the inner wall of the box body (4) are respectively and rotatably connected with a first threaded rod (5), the bottom end of the first threaded rod (5) penetrates through the box body (4) and extends to the bottom of the box body (4), two sides of the bottom of the back of the fixing plate (3) are respectively and fixedly connected with a transverse plate (6), the surfaces of the first threaded rod (5) and the second threaded rod (7) are respectively and fixedly connected with a sliding block (8), a connecting plate (9) is fixedly connected between one opposite sides of the two sliding blocks (8), a movable plate (10) is arranged on one side of the connecting plate (9), a cleaning block (11) is arranged on one side of the movable plate (10), and a motor (12) is fixedly connected with the bottom of the inner wall of the box body (4), the output end of the motor (12) is fixedly connected with a first bevel gear (13), the surface of the first threaded rod (5) is fixedly connected with a second bevel gear (14) meshed with the first bevel gear (13), the tops of the surfaces of the first threaded rod (5) and the second threaded rod (7) are fixedly connected with belt pulleys (15), and the surfaces of the two belt pulleys (15) are in transmission connection through a belt (16).
3. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the fixing plate is characterized in that clamping blocks (17) are fixedly connected to the periphery of the back face of the fixing plate (3), clamping plates (18) matched with the clamping blocks (17) are fixedly connected to the surface of the outer frame (1), and the bottom ends of the first threaded rod (5) and the second threaded rod (7) are rotatably connected with the top of the transverse plate (6).
4. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the top intercommunication of frame (1) has standpipe (19), the bottom of standpipe (19) runs through frame (1) and extends to the inside of frame (1), standpipe (19) extend to the inside one end intercommunication of frame (1) have violently pipe (20) to the bottom intercommunication on the surface of violently pipe (20) has connecting pipe (21), the bottom intercommunication of connecting pipe (21) has movable pipe (22) to the bottom intercommunication on movable pipe (22) surface has pipe (23).
5. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the equal fixedly connected with limiting plate (24) in both sides at connecting plate (9) back to fly leaf (10) are close to the equal fixedly connected with connecting block (25) in both sides of connecting plate (9) one side, one side threaded connection of limiting plate (24) has screw (26), the one end of screw (26) runs through limiting plate (24) and connecting block (25) and extends to the inside of connecting block (25).
6. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the improved structure is characterized in that a sliding rod (27) is fixedly connected between the bottom of the box body (4) and the top of the transverse plate (6), a movable block (28) is slidably connected to the surface of the sliding rod (27), and one side of the movable block (28) is fixedly connected with one side of the sliding block (8).
7. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: the top of frame (1) is provided with smoke exhaust pipe (29) to the equal fixedly connected with mounting panel (30) in both sides of frame (1).
8. The method for automatically cleaning oil stain of a range hood according to claim 1, which is characterized in that: collect one side fixedly connected with stopper (31) at frame (2) top to the surface of stopper (31) and the bottom sliding connection of frame (1), the surface of frame (1) is provided with filter screen (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070660.3A CN113757744A (en) | 2021-09-13 | 2021-09-13 | Method for automatically cleaning greasy dirt of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111070660.3A CN113757744A (en) | 2021-09-13 | 2021-09-13 | Method for automatically cleaning greasy dirt of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113757744A true CN113757744A (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111070660.3A Pending CN113757744A (en) | 2021-09-13 | 2021-09-13 | Method for automatically cleaning greasy dirt of range hood |
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| Country | Link |
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| CN (1) | CN113757744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366015A (en) * | 2023-11-23 | 2024-01-09 | 安徽阿斯乐电器科技有限公司 | Self-cleaning impeller and oil filtering grid structure thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531747A1 (en) * | 1991-08-22 | 1993-03-17 | Ga Industries, Inc. | A self-cleaning strainer |
| CN110887093A (en) * | 2019-12-24 | 2020-03-17 | 周玉兰 | Smoke ventilator with clean function |
| CN210861240U (en) * | 2019-05-31 | 2020-06-26 | 宁波方太厨具有限公司 | Range hood capable of automatically cleaning oil screen |
| CN211011554U (en) * | 2019-12-08 | 2020-07-14 | 区晴雯 | Smoke ventilator cleaning device of convenient greasy dirt that deoils |
| CN211146610U (en) * | 2019-09-29 | 2020-07-31 | 衡阳市顶点环保设备有限公司 | Oil smoke purifies filter screen |
| CN112268303A (en) * | 2020-11-03 | 2021-01-26 | 封海涛 | Automatic cleaning fume exhauster |
-
2021
- 2021-09-13 CN CN202111070660.3A patent/CN113757744A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531747A1 (en) * | 1991-08-22 | 1993-03-17 | Ga Industries, Inc. | A self-cleaning strainer |
| CN210861240U (en) * | 2019-05-31 | 2020-06-26 | 宁波方太厨具有限公司 | Range hood capable of automatically cleaning oil screen |
| CN211146610U (en) * | 2019-09-29 | 2020-07-31 | 衡阳市顶点环保设备有限公司 | Oil smoke purifies filter screen |
| CN211011554U (en) * | 2019-12-08 | 2020-07-14 | 区晴雯 | Smoke ventilator cleaning device of convenient greasy dirt that deoils |
| CN110887093A (en) * | 2019-12-24 | 2020-03-17 | 周玉兰 | Smoke ventilator with clean function |
| CN112268303A (en) * | 2020-11-03 | 2021-01-26 | 封海涛 | Automatic cleaning fume exhauster |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366015A (en) * | 2023-11-23 | 2024-01-09 | 安徽阿斯乐电器科技有限公司 | Self-cleaning impeller and oil filtering grid structure thereof |
| CN117366015B (en) * | 2023-11-23 | 2024-05-14 | 安徽阿斯乐电器科技有限公司 | Self-cleaning impeller and oil filtering grid structure thereof |
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