CN113958987A - Range hood cleaning mechanism and range hood - Google Patents
Range hood cleaning mechanism and range hood Download PDFInfo
- Publication number
- CN113958987A CN113958987A CN202111347945.7A CN202111347945A CN113958987A CN 113958987 A CN113958987 A CN 113958987A CN 202111347945 A CN202111347945 A CN 202111347945A CN 113958987 A CN113958987 A CN 113958987A
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- Prior art keywords
- range hood
- cleaning
- main body
- turning plate
- cigarette machine
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- 238000004140 cleaning Methods 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 71
- 239000007921 spray Substances 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 38
- 239000012459 cleaning agent Substances 0.000 claims description 13
- 239000003599 detergent Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 abstract description 10
- 239000006233 lamp black Substances 0.000 abstract description 10
- 230000000391 smoking effect Effects 0.000 description 8
- 239000000779 smoke Substances 0.000 description 7
- 238000010411 cooking Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F24C15/2057—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)
Abstract
The application relates to the technical field of kitchen electrical equipment, in particular to a cleaning mechanism of a range hood and the range hood. The range hood cleaning mechanism comprises a range hood main body, a turning plate and a spraying device; the turning plate is movably connected to the cigarette machine main body, so that the turning plate can be opened and closed, when the turning plate is closed, the edge of the turning plate can be tightly attached to the shell of the cigarette machine main body, and a cleaning cavity is formed between the turning plate and the inner plate of the cigarette machine main body. Spray set installs on turning over the interior face of board towards the cigarette machine main part, and when turning over the board closure, spray set can spray the washing liquid towards the cigarette machine main part to make the washing liquid form jet stream impact to the inner panel and the oil net of cigarette machine main part on, thereby wash inner panel and oil net, realize the self-cleaning to the lampblack absorber, avoid the manual work to carry out the dismouting washing to the lampblack absorber, improve the user and experience the use of product.
Description
Technical Field
The application relates to the technical field of kitchen electrical equipment, in particular to a cleaning mechanism of a range hood and the range hood.
Background
A range hood, which is a common kitchen appliance, has been widely used in kitchens to rapidly exhaust and discharge oil smoke generated during cooking by users; when the range hood works, oil smoke stains can be adhered to an oil net of the range hood, the oil net can be blocked after a long time, and the performance of the range hood is further affected, so that the oil net of the range hood needs to be cleaned regularly. At present, the range hood is cleaned mainly by manpower, so that time and labor are wasted, and the experience feeling is poor.
Disclosure of Invention
The invention aims to provide a range hood cleaning mechanism and a range hood, so that the range hood can be automatically cleaned.
The invention provides a cleaning mechanism of a range hood, which comprises a range hood main body, a turning plate and a spraying device, wherein the turning plate is arranged on the range hood main body;
the turning plate is movably connected to the cigarette machine main body in an openable mode, and a cleaning cavity is formed between the turning plate and the cigarette machine main body when the turning plate is closed;
the spraying device is arranged on one side, facing the cigarette machine main body, of the turning plate, and can spray cleaning liquid towards the cigarette machine main body.
Further, the lower extreme of cigarette machine main part is provided with the drain, just the one end of drain with wash the chamber and be linked together, the other end of drain is used for being linked together with sewage collection equipment.
Further, the spraying device comprises a spraying arm and a spraying head;
the spraying arm is arranged on the inner plate surface of the turning plate facing the cigarette machine main body, and a mixing cavity for containing cleaning liquid is formed in the spraying arm;
the spray header with the hybrid chamber is linked together, just the spray header can face the cigarette machine main part sprays the washing liquid.
Furthermore, a first liquid inlet is formed in the spray arm, and a water supply port is formed in the cigarette machine main body;
one end of the water supply port is communicated with the first liquid inlet, and the other end of the water supply port can be communicated with water supply equipment through a water supply pipe so as to introduce cleaning water into the mixing cavity.
Further, the spraying device also comprises a cleaning agent supply device;
the spraying arm is provided with a second liquid inlet, the second liquid inlet is communicated with the cleaning agent supply equipment, and the cleaning agent supply equipment can introduce cleaning agent into the mixing cavity.
Further, the spray arm has a predetermined length in a width direction of the flap;
the number of the spray headers is multiple, and the spray headers are distributed at intervals along the length direction of the spray arm.
Further, an electromagnetic valve is arranged on the water supply pipe.
Further, a booster pump is arranged on the water supply pipe.
Further, the detergent supply device includes a liquid storage tank and a piston valve;
the liquid storage tank and the piston valve are arranged on the turning plate, the liquid storage tank is used for storing cleaning agents, a liquid outlet of the liquid storage tank is communicated with a liquid inlet of the piston valve, and a liquid outlet of the piston valve is communicated with the second liquid inlet.
Further, a valve body of the piston valve is connected with the turning plate, and a valve rod of the piston valve is connected with the cigarette machine main body;
the opening and closing of the turning plate can drive the valve rod to do piston motion in the valve body.
Further, an air inlet communicated with the cleaning cavity is formed in the cigarette machine main body and is used for communicating the cleaning cavity with the external environment.
Furthermore, a heating element is arranged in the air inlet to heat the air entering the cleaning cavity through the air inlet.
Further, the heating element is an electric heating wire.
Furthermore, a first sealing element is arranged on the peripheral side edge of the turning plate, and a second sealing element is arranged on the outer shell of the cigarette machine main body;
the first sealing element is matched with the second sealing element, so that when the turning plate is closed, the edge of the turning plate can be in sealing abutting joint with the shell of the cigarette machine main body.
Further, the first sealing element is a sealing bulge formed on the peripheral side edge of the turning plate;
the second sealing element is a sealing groove formed in the outer shell of the cigarette machine main body, and the sealing bulge can be inserted into the sealing groove.
The invention also provides a range hood, which comprises any one of the range hood cleaning mechanisms.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a range hood cleaning mechanism which comprises a range hood main body, a turning plate and a spraying device; the turning plate is movably connected to the cigarette machine main body, so that the turning plate can be opened and closed to open and close a cigarette suction port of the cigarette machine main body; when the turning plate is closed, the edge of the turning plate can be tightly attached to the shell of the cigarette machine main body, so that a cleaning cavity with a preset space is formed between the turning plate and the inner plate of the cigarette machine main body, the smoking port and the oil screen covering the smoking port are positioned in the cleaning cavity. Spray set installs on turning over the board, and spray set is located and turns over the board towards on the face of one side of cigarette machine main part, when turning over the board closure, spray set can spray the washing liquid towards one side of cigarette machine main part to make the washing liquid form jet stream impact on the inner panel and the oil net of cigarette machine main part, thereby wash the inner panel and the oil net of cigarette machine main part, realize the self-cleaning to the lampblack absorber, avoid the manual work to carry out the dismouting to the lampblack absorber and wash, improve the user and experience the use of product.
The invention also provides the range hood which comprises the range hood cleaning mechanism, so that the range hood also has the beneficial effect of the range hood cleaning mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram (flap open) of a range hood cleaning mechanism provided by an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram (flap closed) of the range hood cleaning mechanism provided by the embodiment of the invention at a second viewing angle;
fig. 3 is a schematic sectional structure view of a cleaning mechanism of a range hood provided by an embodiment of the invention;
fig. 4 is a schematic structural view of a turning plate and a spraying device provided in the embodiment of the present invention.
Reference numerals:
1-a cigarette machine main body, 11-a sewage discharge pipe, 12-a water supply pipe, 13-an air inlet, 14-an inner plate, 15-an oil net, 16-a fan, 2-a turning plate, 21-a spray arm, 22-a spray header, 23-a first liquid inlet, 24-a second liquid inlet, 25-a liquid storage tank and 26-a piston valve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A range hood cleaning mechanism and a range hood according to some embodiments of the present application are described below with reference to fig. 1 to 4.
The application provides a range hood cleaning mechanism which is used for cleaning a range hood, and as shown in figures 1 to 3, the range hood cleaning mechanism comprises a range hood main body 1, a turning plate 2 and a spraying device; an inner plate 14 is formed on the front side of the cigarette machine main body 1, the inner plate 14 is obliquely arranged towards the cooking equipment below, a smoking port is formed in the inner plate 14, and an oil net 15 covers the smoking port. The turning plate 2 is movably connected to the cigarette machine main body 1, so that the turning plate 2 can be opened and closed to open and close the smoking port; specifically, as shown in fig. 1, when the range hood works, the turning plate 2 can be turned in a direction away from the range hood body 1, that is, the turning plate 2 is opened, so that the smoke suction port is exposed, and oil smoke generated by a user during cooking can be sucked out through the smoke suction port; as shown in fig. 2, when the range hood is stopped, the turning plate 2 can be turned to abut against the range hood body 1 in the direction close to the range hood body 1, namely, the turning plate 2 is closed, so as to seal a smoking port on the inner plate 14.
When the turning plate 2 is closed, the edge of the turning plate 2 can be tightly attached to the shell of the cigarette machine main body 1, the turning plate 2 and the inner plate 14 of the cigarette machine main body 1 are spaced at a preset distance, a cleaning cavity with a preset space is formed between the turning plate 2 and the cigarette machine main body 1, and the inner plate 14 of the cigarette machine main body 1, the smoking port and the oil screen 15 covering the smoking port are located in the cleaning cavity. Referring to fig. 4, the spray device is installed on the turning plate 2, and the spray device is located on the plate surface of the turning plate 2 facing one side of the cigarette machine main body 1, so that when the turning plate 2 is closed, the spray device can move along with the turning plate 2 into a cleaning cavity formed between the turning plate 2 and the cigarette machine main body 1. Spray set can spray the washing liquid towards one side of cigarette machine main part 1, makes the washing liquid form jet stream impact on inner panel 14 and the oil net 15 of cigarette machine main part 1 to wash inner panel 14 and the oil net 15 of cigarette machine main part 1, realize the self-cleaning to the lampblack absorber, avoid the manual work to carry out the dismouting to the lampblack absorber and wash, improve the user and experience the use of product.
In an embodiment of this application, preferably, as shown in fig. 1, the lower extreme of cigarette machine main part 1 is provided with the drain, and the one end of drain is linked together with the lower extreme that washs the chamber, and the other end of drain can be said through 11 directly to be linked together with sewage collecting device following water course through blow off pipe to can wash the waste water that the intracavity produced after wasing and directly discharge, with the abluent convenience of further improvement lampblack absorber, improve the user and experience the use of product.
In one embodiment of the present application, preferably, as shown in fig. 4, the spray device includes a spray arm 21, a spray header 22, and a detergent supply apparatus; the spray arm 21 is arranged on the inner plate 14 surface of one side of the turning plate 2 facing the cigarette machine main body 1, and when the turning plate 2 is closed, the spray arm 21 is positioned in a cleaning cavity formed between the cigarette machine main body 1 and the turning plate 2. A mixing cavity is formed inside the spray arm 21, and a first liquid inlet 23 and a second liquid inlet 24 which are communicated with the mixing cavity are formed in the spray arm 21, wherein the first liquid inlet 23 is communicated with a water supply device so as to introduce cleaning water for cleaning the range hood into the mixing cavity of the spray arm 21 through the water supply device; preferably, the cigarette machine body 1 is provided with a water supply port, one end of the water supply port is communicated with the cleaning cavity, the water supply port can be communicated with the first liquid inlet 23 through a pipeline, the other end of the water supply port can be communicated with a water supply device such as a tap water supply pipe 12 in a kitchen through the water supply pipe 12, and therefore tap water can be introduced into the spray arm 21 to serve as cleaning water.
The second liquid inlet 24 on the spray arm 21 is used for connecting with a detergent supply device, which is capable of introducing a detergent for greasy dirt into the spray arm 21, so that the detergent and the cleaning liquid are mixed in a mixing chamber of the spray arm 21 to form a cleaning liquid.
One end of the spray header 22 is connected with the spray arm 21, and the spray header 22 is communicated with the mixing cavity in the spray arm 21; the spray end of the spray header 22 faces the range hood main body 1, so that the spray header 22 can spray cleaning liquid in the mixing cavity towards the range hood main body 1, and the cleaning liquid forms jet water flow to impact the inner plate 14 and the oil screen 15 of the range hood main body 1, so that the inner plate 14 and the oil screen 15 are washed by the cleaning liquid, and the automatic cleaning of the range hood is realized.
In this embodiment, preferably, as shown in fig. 4, the spray arm 21 has a predetermined length, and the length direction of the spray arm 21 is along the width direction of the flap 2; the spray headers 22 are distributed at intervals along the length direction of the spray arm 21, so that a spray water net is formed in the cleaning cavity through the spray headers 22, the inner plate 14 and the oil net 15 of the range hood body 1 are fully covered and washed, and a better cleaning effect is realized.
In this embodiment, it is preferable that a solenoid valve is installed on the water supply pipe 12 for communicating the shower arm 21 with the water supply apparatus, so that the communication of the shower arm 21 with the water supply apparatus can be opened or closed by the solenoid valve. When the turning plate 2 is closed to form a cleaning cavity with the cigarette machine main body 1, the electromagnetic valve can be opened so that the water supply equipment can introduce cleaning water into the spray arm 21 for mixing with a cleaning agent in a mixing cavity of the spray arm 21 to form a cleaning solution.
Preferably, a booster pump is further installed on the water supply pipe 12 to prevent the water from being supplied to the shower device stably due to insufficient water pressure in the home.
In one embodiment of the present application, preferably, as shown in fig. 4, the detergent supply device includes a liquid reservoir 25 and a piston valve 26; a reservoir 25 is mounted on the flap 2, and the reservoir 25 has a predetermined volume for storing a detergent. The piston valve 26 is disposed below the liquid storage tank 25, and a liquid outlet at the lower end of the liquid storage tank 25 is communicated with a liquid inlet of the piston valve 26, so that the cleaning agent in the liquid storage tank 25 can flow into the valve body of the piston valve 26. The liquid outlet of the piston valve 26 is communicated with the second liquid inlet 24 of the spray arm 21, so that the detergent can be pushed into the spray arm 21 through the piston valve 26, so that the detergent and the cleaning water are mixed in the mixing cavity of the spray arm 21 to form a cleaning solution, and then the cleaning solution is sprayed onto the inner plate 14 and the oil screen 15 of the range hood body 1 through the spray head 22 to automatically clean the inner plate 14 and the oil screen 15.
Preferably, as shown in fig. 4, the piston valve 26 includes a valve body and a valve rod capable of making piston motion in the valve body, the valve body of the piston valve 26 is connected with the turning plate 2, and one end of the valve rod of the piston valve 26, which is located outside the valve body, is connected with the cigarette machine body 1, so that when the turning plate 2 is opened and closed, the valve body can be driven to move, so that the valve rod makes piston motion in the valve body; specifically, when the turning plate 2 is turned away from the cigarette machine main body 1, the valve rod can be pulled out of the valve body, so that the cleaning agent in the liquid storage tank 25 can flow into the valve body; when the valve plate is flipped in a direction closer to the cigarette machine body 1, the valve stem is pushed into the valve body, thereby pushing the detergent in the valve body out into the spray arm 21.
In one embodiment of the application, preferably, as shown in fig. 1, an air inlet 13 is arranged on one side of the cigarette machine body 1, and the air inlet 13 can communicate a cleaning cavity formed between the cigarette machine body 1 and the turning plate 2 with the external environment of the cigarette machine body 1, so that air outside the cigarette machine body 1 can enter the cleaning cavity. After the inner plate 14 and the oil screen 15 of the cigarette machine main body 1 are cleaned by spraying, the supply of cleaning water into the spraying arm 21 is stopped, and waste water generated after cleaning is discharged through a sewage discharge outlet; then, a fan 16 of the range hood main body 1 is opened, so that air outside the range hood main body 1 is sucked into a cleaning cavity through an air inlet 13 through the fan 16, the air entering the cleaning cavity is sucked out through a smoke suction port on an inner plate 14, the outside air continuously enters the cleaning cavity to blow and dry residual moisture in the cleaning cavity, the range hood is prevented from working, and when the turnover plate 2 is opened, sewage exists in the cleaning cavity to pollute the range hood and a cooking bench below the range hood; meanwhile, the residual moisture in the cleaning cavity can be carried into the fan 16 by the air pumped out by the fan 16 through the smoke suction port, so that a certain cleaning effect can be achieved on the oil stain on the surface of the impeller of the fan 16.
Preferably, a heating element is arranged in the air inlet 13 to heat the air entering the cleaning chamber through the heating element, so that the residual moisture in the cleaning chamber is rapidly dried through the hot air.
Preferably, the heating member is a heating wire disposed in the air inlet 13.
In an embodiment of this application, preferably, turn over all sides edge of board 2 and be provided with first sealing member, be equipped with the second sealing member on the shell of cigarette machine main part 1, first sealing member and second sealing member looks adaptation, thereby when turning over board 2 closure, turn over all sides edge of board 2 and can seal through first sealing member and second sealing member and the shell of cigarette machine main part 1 and lean on, thereby make cigarette machine main part 1 and turn over the washing chamber of forming between the board 2 airtight, when wasing inner panel 14 and the oil net 15 of cigarette machine main part 1, the washing liquid that sprays into the washing intracavity can not flow out, and cause the pollution to the top of a kitchen range of lampblack absorber and lampblack absorber below.
In this embodiment, preferably, the first sealing element is a sealing protrusion formed on the peripheral side of the flap 2, and the second sealing element is a sealing groove formed on the outer shell of the cigarette machine body 1, and when the flap 2 is closed, the sealing protrusion can be inserted into the sealing groove to realize the sealing abutment of the flap 2 and the outer shell of the cigarette machine body 1, and keep the cleaning cavity airtight.
Preferably, because the washing liquid after spraying can flow downwards along the inner plate 14 of the cigarette machine main body 1, the overflow of the washing liquid mainly appears on the two sides of the width direction of the cigarette machine main body 1 and the lower end of the cigarette machine main body 1, therefore, only the first sealing parts are required to be arranged on the two sides and the lower end of the width direction of the turning plate 2, and the second sealing part shell is arranged at the position corresponding to the first sealing parts on the shell of the cigarette machine main body 1, even if the washing cavity is a half-closed cavity, the washing liquid is ensured not to overflow.
The application also provides a range hood, including the clean mechanism of the lampblack absorber of any above-mentioned embodiment.
In this embodiment, the range hood includes a range hood cleaning mechanism, and therefore the range hood has all the beneficial effects of the range hood cleaning mechanism, which are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (16)
1. A cleaning mechanism of a range hood is characterized by comprising a range hood main body, a turning plate and a spraying device;
the turning plate is movably connected to the cigarette machine main body in an openable mode, and a cleaning cavity is formed between the turning plate and the cigarette machine main body when the turning plate is closed;
the spraying device is arranged on one side, facing the cigarette machine main body, of the turning plate, and can spray cleaning liquid towards the cigarette machine main body.
2. The range hood cleaning mechanism according to claim 1, wherein a drain outlet is formed in the lower end of the range hood main body, one end of the drain outlet is communicated with the cleaning cavity, and the other end of the drain outlet is communicated with a sewage collecting device.
3. The range hood cleaning mechanism according to claim 1, wherein the spray device comprises a spray arm and a spray header;
the spraying arm is arranged on the inner plate surface of the turning plate facing the cigarette machine main body, and a mixing cavity for containing cleaning liquid is formed in the spraying arm;
the spray header with the hybrid chamber is linked together, just the spray header can face the cigarette machine main part sprays the washing liquid.
4. The range hood cleaning mechanism according to claim 3, wherein a first liquid inlet is formed in the spray arm, and a water supply port is formed in the range hood body;
one end of the water supply port is communicated with the first liquid inlet, and the other end of the water supply port can be communicated with water supply equipment through a water supply pipe so as to introduce cleaning water into the mixing cavity.
5. A range hood cleaning mechanism according to claim 3, characterized in that said spray means further comprises a detergent supply device;
the spraying arm is provided with a second liquid inlet, the second liquid inlet is communicated with the cleaning agent supply equipment, and the cleaning agent supply equipment can introduce cleaning agent into the mixing cavity.
6. A range hood cleaning mechanism according to claim 3, wherein the spray arm has a predetermined length in the width direction of the flap;
the number of the spray headers is multiple, and the spray headers are distributed at intervals along the length direction of the spray arm.
7. A range hood cleaning mechanism according to claim 4, characterized in that an electromagnetic valve is arranged on the water supply pipe.
8. A range hood cleaning mechanism according to claim 4, characterized in that a booster pump is arranged on the water supply pipe.
9. A range hood cleaning mechanism according to claim 5, characterized in that the cleaning agent supply device comprises a liquid storage tank and a piston valve;
the liquid storage tank and the piston valve are arranged on the turning plate, the liquid storage tank is used for storing cleaning agents, a liquid outlet of the liquid storage tank is communicated with a liquid inlet of the piston valve, and a liquid outlet of the piston valve is communicated with the second liquid inlet.
10. The range hood cleaning mechanism according to claim 9, wherein a valve body of the piston valve is connected with the turning plate, and a valve rod of the piston valve is connected with the range hood main body;
the opening and closing of the turning plate can drive the valve rod to do piston motion in the valve body.
11. A range hood cleaning mechanism according to claim 1, wherein an air inlet communicated with the cleaning cavity is formed in the range hood main body and used for communicating the cleaning cavity with an external environment.
12. A range hood cleaning mechanism according to claim 11, characterized in that a heating element is arranged in the air inlet to heat the air entering the cleaning chamber via the air inlet.
13. A range hood cleaning mechanism according to claim 12, wherein said heating element is a heating wire.
14. The range hood cleaning mechanism according to claim 1, wherein a first sealing member is arranged on the peripheral side edge of the flap, and a second sealing member is arranged on the outer shell of the range hood main body;
the first sealing element is matched with the second sealing element, so that when the turning plate is closed, the edge of the turning plate can be in sealing abutting joint with the shell of the cigarette machine main body.
15. A range hood cleaning mechanism according to claim 14, wherein the first sealing member is a sealing projection formed on a peripheral side edge of the flap;
the second sealing element is a sealing groove formed in the outer shell of the cigarette machine main body, and the sealing bulge can be inserted into the sealing groove.
16. A range hood, characterized by comprising a range hood cleaning mechanism according to any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347945.7A CN113958987A (en) | 2021-11-15 | 2021-11-15 | Range hood cleaning mechanism and range hood |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111347945.7A CN113958987A (en) | 2021-11-15 | 2021-11-15 | Range hood cleaning mechanism and range hood |
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| CN113958987A true CN113958987A (en) | 2022-01-21 |
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| CN202111347945.7A Pending CN113958987A (en) | 2021-11-15 | 2021-11-15 | Range hood cleaning mechanism and range hood |
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| CN110360633A (en) * | 2019-07-31 | 2019-10-22 | 中山市博一电器有限公司 | A kind of automatically cleaning kitchen ventilator |
| CN210801318U (en) * | 2019-07-31 | 2020-06-19 | 中山市博一电器有限公司 | Self-cleaning range hood |
| CN110410839A (en) * | 2019-08-08 | 2019-11-05 | 许鹏举 | A kind of backstop cleaning apparatus for self of side-suction type range hood |
| CN211290202U (en) * | 2019-10-28 | 2020-08-18 | 江苏伉俪森不锈钢制品有限公司 | Stainless steel enclosure convenient to it is clean |
| CN111720870A (en) * | 2020-07-04 | 2020-09-29 | 王凌杭 | High-efficient lampblack purification range hood of oil smoke |
| CN213334591U (en) * | 2020-10-19 | 2021-06-01 | 盐城欣乐机械科技有限公司 | Automatic cleaning device for oil smoke purification |
| CN112648657A (en) * | 2020-12-15 | 2021-04-13 | 珠海格力电器股份有限公司 | Fume exhaust fan |
| CN216244482U (en) * | 2021-11-15 | 2022-04-08 | 杭州老板电器股份有限公司 | Range hood cleaning mechanism and range hood |
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