CN110567018A - Lifting hidden type easy-to-clean self-cleaning range hood - Google Patents
Lifting hidden type easy-to-clean self-cleaning range hood Download PDFInfo
- Publication number
- CN110567018A CN110567018A CN201910863215.9A CN201910863215A CN110567018A CN 110567018 A CN110567018 A CN 110567018A CN 201910863215 A CN201910863215 A CN 201910863215A CN 110567018 A CN110567018 A CN 110567018A
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- Prior art keywords
- cleaning
- air outlet
- outlet pipe
- range hood
- shell
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Classifications
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- 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
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- 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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- 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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2085—Removing cooking fumes movable adjustable in height
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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 invention discloses a lifting hidden type easy-to-clean self-cleaning range hood, which comprises a range hood body, a first air outlet pipe, a second air outlet pipe and a third air outlet pipe, wherein the first air outlet pipe is positioned at the top end of the range hood body, and the bottom end of the first air outlet pipe is communicated with the range hood body; a control valve is arranged above the first air outlet pipe, one end of the control valve is communicated with the first air outlet pipe, and the other end of the control valve is respectively communicated with the second air outlet pipe and the third air outlet pipe; the range hood also comprises a self-cleaning device, and the self-cleaning device is used for cleaning the range hood; the scheme not only effectively realizes the self-cleaning of the range hood, but also has short retention time of the oil smoke in the range hood and lower cleaning difficulty; and when the subsequent smoke exhaust ventilator works, the smoke exhaust efficiency can be greatly improved, the structure of the control valve is improved, the sealing performance of the control valve is improved, and the situation of smoke backflow is avoided.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a lifting hidden type self-cleaning range hood easy to clean.
Background
Early domestic kitchen fume removal was accomplished by an exhaust fan. Although the exhaust fan can remove most of the oil smoke in the kitchen, the exhaust fan is incapable of solving the problem of pollution of the oil smoke generated in cooking to the whole kitchen, the oil smoke generated in cooking contains a lot of substances harmful to human bodies, and if people work in a room filled with the oil smoke for a long time, a lot of diseases can be caused.
with the progress and development of science and technology, the range hood gradually enters our lives, and the range hood is also called as a range hood and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.
At present, smoke ventilator on the market uses a period of time after, because the accumulation of oil stain, smoke ventilator's oil pumping cigarette efficiency reduces gradually, needs artifical the dismantlement to wash simultaneously when wasing, can't carry out self-cleaning, and the oil stain washing degree of difficulty that stops a period of time in smoke ventilator is great, and this has brought the inconvenience for us.
Aiming at the problems, a lifting hidden type self-cleaning range hood easy to clean is designed, which is one of the problems to be solved urgently.
Disclosure of Invention
The invention aims to provide a lifting hidden type self-cleaning range hood easy to clean, and aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
The lifting hidden type easy-to-clean self-cleaning range hood comprises a range hood body, a first air outlet pipe, a second air outlet pipe and a third air outlet pipe, wherein the first air outlet pipe is positioned at the top end of the range hood body, and the bottom end of the first air outlet pipe is communicated with the range hood body; a control valve is arranged above the first air outlet pipe, one end of the control valve is communicated with the first air outlet pipe, and the other end of the control valve is respectively communicated with the second air outlet pipe and the third air outlet pipe; the range hood further comprises a self-cleaning device, and the self-cleaning device is used for cleaning the range hood.
the invention designs a lifting hidden type self-cleaning range hood easy to clean, which comprises a range hood body, a first air outlet pipe, a second air outlet pipe, a control valve, a self-cleaning device and a third air outlet pipe, wherein the range hood body is used for absorbing oil smoke; the control valve is used for controlling the on-off of the first air outlet pipe so as to realize the oil smoke discharge operation, and simultaneously can play a role in intercepting the oil smoke in the second air outlet pipe and the third air outlet pipe so as to prevent the oil smoke from flowing back to the first air outlet pipe; the design of automatically cleaning device is used for realizing the automatic cleaning of smoke ventilator, and the actual operation is more convenient.
Preferably, the range hood body comprises a first shell, a cover plate and a filter screen, the filter screen is installed on the right side of the first shell in an adaptive mode, the cover plate is located on the right side of the filter screen, and two ends of the cover plate are movably connected with the first shell respectively; a first suction fan is arranged below the first air outlet pipe, a first motor is further arranged on the left side of the first shell, and the output end of the first motor penetrates through the first shell and is connected with the first suction fan.
When the range hood works, the first motor drives the first suction fan to suck and pump oil smoke, the oil smoke can be primarily filtered through the filter screen, and oil drops and liquid drops in the oil smoke can flow downwards along the filter screen and enter a collecting tank through a liquid collecting tank; the first shell can play a role in protection, and the service life of each component in the first shell is prolonged; the cover plate is designed to be matched with a self-cleaning device to clean the range hood, the shape of the cover plate is matched with that of the first shell box, the cover plate is movably hinged, when the cover plate is lifted, the range hood starts to work, and when the cover plate is closed, the range hood can stop working; the design not only plays the smoke ventilator and hides the effect like this, and the installation is more pleasing to the eye, also can play the guard action simultaneously.
Preferably, the control valve comprises a second shell, a blocking plate and a valve rod, the bottom end of the second shell is communicated with the first air outlet pipe, the second air outlet pipe and the third air outlet pipe are respectively positioned on two sides of the top end of the second shell, and the second air outlet pipe and the third air outlet pipe are both communicated with the second shell; the interception plate is horizontally arranged in the second shell, one end of the valve rod is fixed with the top section of the second shell, and the other end of the valve rod is matched with the interception plate to work; the valve rod and the interception plate are matched to control the on-off of the first air outlet pipe; and a filter plate is horizontally arranged below the interception plate.
Preferably, the valve rod comprises a protective shell, a lifting rod, a blocking head and a spring, the protective shell is fixed to the top end of the second shell, the lifting rod is located in the protective shell, one end of the lifting rod is fixed to the top end of the second shell, and the other end of the lifting rod penetrates through the protective shell and is connected with the blocking head; one end of the spring is fixed with the top end of the second shell, and the other end of the spring is fixed with one end of the lifting rod close to the interception plate; the spring is sleeved on the lifting rod, the middle part of the interception plate is provided with a circulation port, and when the control valve is closed, the interception head abuts against the circulation port.
The control valve comprises a second shell, a blocking plate and a valve rod, wherein the second shell can play a role in protection, and the service life of each component in the second shell is prolonged; the interception plate and the valve rod can work in a matched mode, the on-off of the first air outlet pipe can be controlled through the flowing of the sucked oil smoke, and the oil smoke cannot flow backwards due to the fact that the interception plate and the valve rod are matched after the oil smoke enters the second air outlet pipe and the third air outlet pipe.
In the technical scheme, in order to enable the valve rod to be in close contact with the interception plate, the spring is designed on the valve rod and starts to be in a pre-compression state, so that the lifting rod and the interception plate can be ensured to be tightly attached, and after oil smoke enters the second shell, the lifting rod can be jacked up and enters the second air outlet pipe and the third air outlet pipe to be discharged; after the first motor stops working, the spring and the lifting rod are matched with each other by self gravity, and the valve rod moves downwards and abuts against the interception plate, so that the valve rod can be ensured to be contacted with the interception plate again.
Preferably, a plurality of convex parts are arranged on one surface of the interception head, which is in contact with the interception plate, a plurality of concave holes are arranged on the upper surface of the interception plate, and the convex parts and the concave holes are matched; the bottom surface of the interception head is provided with a sealing ring, the sealing ring corresponds to the position of the circulation port, and the shape of the sealing ring is matched with the circulation port.
According to the technical scheme, the protruding portion and the concave hole are designed, and the protruding portion and the concave hole are matched with each other to work, so that the sealing performance between the interception head and the interception plate can be improved, the valve rod can be in close contact with the interception plate when the first motor does not work, and oil smoke is prevented from passing through the interception plate; meanwhile, a sealing ring is designed in the technical scheme, and the sealing performance of the whole device is further improved due to the design of the sealing ring.
Preferably, the self-cleaning device comprises a first cleaning pipe, a second cleaning pipe and a third cleaning pipe, the two first cleaning pipes are respectively positioned in the interception plate, the bottom end of the interception plate is provided with a plurality of first through grooves, and the first through grooves are respectively communicated with the first cleaning pipes in a matching manner; the second cleaning pipe is positioned above the first shell, a plurality of second through grooves are formed in the top end of the first shell, and the second through grooves are communicated with the second cleaning pipe in a matched mode; the third cleaning pipe is located in the cover plate and used for cleaning the filter screen.
Preferably, one side of the cover plate close to the filter screen is provided with a plurality of spray heads which are communicated with the third cleaning pipe.
the self-cleaning device is designed in the technical scheme, the whole range hood can be cleaned through the self-cleaning device, wherein the first cleaning pipe can be used for cleaning the filter plate in the second shell and backwashing the filter plate; the second cleaning pipe can clean the first shell and remove residual oil stains in the first shell, and the third cleaning pipe can be matched with the spray head to back flush the filter screen and ensure that the filter screen is clean.
Preferably, the second outlet duct, the structure of third outlet duct are the same, second outlet duct, third outlet duct are the structure of falling T, the one end that the control valve was kept away from to the second outlet duct still is provided with the second blower fan, second outlet duct left side is provided with the second motor, the output of second motor stretches into in the second outlet duct, and is connected with the second blower fan.
Preferably, the bottom end of the first shell is provided with a plurality of liquid collecting grooves which are of a V-shaped structure, the collecting pool is further arranged below the first shell, and the bottom end of the liquid collecting grooves is communicated with the collecting pool.
Preferably, the filter screen is an inclined structure, and the filter screen is arranged in an inclined mode towards the lower right.
Compared with the prior art, the invention has the beneficial effects that:
When the oil smoke purifier works, the cover plate is firstly opened, the first motor is started at the moment, the first motor can drive the first suction fan to extract oil smoke, the extracted oil smoke is primarily filtered through the filter screen to filter oil drops and liquid drops contained in the oil smoke, the residual oil smoke can enter the control valve through the first air outlet pipe, the oil smoke entering the control valve can be secondarily filtered through the filter plate to further intercept water vapor and oil drops contained in the oil smoke, the secondarily filtered oil smoke can jack up the interception head, the second motor is in an opening state at the moment, the second motor can drive the second suction fan to work, and the second suction fan is matched with the first suction fan to work, so that the oil smoke after secondary filtration can be discharged through the circulation port and enter the second air outlet pipe and the third air outlet pipe.
When the self-cleaning device starts to work, the first motor and the second motor are in a closed state at the moment, cleaning water is controlled to enter the first cleaning pipe, the second cleaning pipe and the third cleaning pipe, water in the first cleaning pipe can enter the second shell through the first through groove, the filter plate is backwashed, and residual oil stains on the filter plate are cleaned; water in the second cleaning pipe can enter the first shell through the second through groove to clean the space in the first shell; the water accessible shower nozzle in the third cleaning tube sprays, carries out the backwashing to the filter screen, detaches remaining oil stain on the filter screen, and the sewage accessible collecting tank after the washing gets into the collecting pit, and the rethread collecting pit discharges, and the operating personnel of being convenient for unifies and carries out recovery processing.
The lifting hidden type easy-to-clean self-cleaning range hood designed by the technical scheme has the advantages of reasonable structural design and simplicity in operation, not only effectively realizes self-cleaning of the range hood, but also has short retention time of oil smoke in the range hood and lower cleaning difficulty; and when the subsequent smoke exhaust ventilator works, the smoke exhaust efficiency can be greatly improved, the structure of the control valve is improved, the sealing performance of the control valve is improved, the situation of smoke backflow is avoided, and the smoke exhaust ventilator is easy to clean and has higher practicability.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the overall structure of a lifting concealed self-cleaning range hood;
FIG. 2 is a schematic view of the overall structure of a lifting concealed self-cleaning range hood;
FIG. 3 is a schematic view of the overall structure of a lifting concealed easy-to-clean self-cleaning range hood of the present invention;
FIG. 4 is a schematic structural view of a control valve of a lifting concealed type easy-to-clean self-cleaning range hood of the present invention;
FIG. 5 is an enlarged partial view A of FIG. 4 of the elevating concealed easy cleaning self cleaning extractor hood of the present invention;
FIG. 6 is an enlarged partial view B of the elevating concealed easy cleaning self cleaning extractor hood of the present invention as shown in FIG. 4;
FIG. 7 is an enlarged partial view C of FIG. 3 of a lifting concealed easy to clean self cleaning range hood of the present invention;
FIG. 8 is an enlarged partial view D of FIG. 3 of a lifting concealed easy to clean self cleaning range hood of the present invention;
FIG. 9 is an enlarged partial view E of FIG. 3 of a lifting concealed easy to clean self cleaning range hood of the present invention.
In the figure: 1-a smoke exhaust ventilator body, 101-a first shell, 102-a cover plate, 103-a filter screen, 104-a first suction fan, 105-a first motor, 106-a second through groove, 107-a liquid collecting groove, 2-a first air outlet pipe, 3-a second air outlet pipe, 4-a third air outlet pipe, 5-a control valve, 51-a second shell, 52-a blocking plate, 521-a first through groove, 53-a valve rod, 531-a protective shell, 532-a lifting rod, 533-a blocking seat, 534-a spring, 535-a flow port, 536-a bulge, 537-a sealing ring, 54-a filter plate, 6-a self-cleaning device, 61-a first cleaning pipe, 62-a second cleaning pipe, 63-a third cleaning pipe, 64-a spray head, 7-a second motor, 8-a second suction fan and 9-a collection pool.
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.
as shown in fig. 1-9, the lifting hidden type easy-to-clean self-cleaning range hood comprises a range hood body 1, a first air outlet pipe 2, a second air outlet pipe 3 and a third air outlet pipe 4, wherein the first air outlet pipe 2 is positioned at the top end of the range hood body 1, and the bottom end of the first air outlet pipe 2 is communicated with the range hood body 1; a control valve 5 is arranged above the first air outlet pipe 2, one end of the control valve 5 is communicated with the first air outlet pipe 2, and the other end of the control valve 5 is respectively communicated with a second air outlet pipe 3 and a third air outlet pipe 4; the range hood further comprises a self-cleaning device 6, and the self-cleaning device 6 is used for cleaning the range hood.
The invention designs a lifting hidden type self-cleaning range hood easy to clean, which comprises a range hood body, a first air outlet pipe 2, a second air outlet pipe 3, a control valve 5, a self-cleaning device 6 and a third air outlet pipe 4, wherein the range hood body 1 is used for absorbing oil smoke, and the absorbed oil smoke can enter the control valve 5 through the first air outlet pipe 2 and then enter the second air outlet pipe 3 and the third air outlet pipe 4 through the control valve 5 to be discharged; the control valve 5 is used for controlling the on-off of the first air outlet pipe 2 so as to realize the oil smoke discharge operation, and simultaneously can play a role in intercepting the oil smoke in the second air outlet pipe 3 and the third air outlet pipe 4 so as to prevent the oil smoke from returning to the first air outlet pipe 2; the design of self-cleaning device 6 is used for realizing the automatic cleaning of smoke exhaust ventilator, and the actual operation is more convenient.
The range hood body 1 comprises a first shell 101, a cover plate 102 and a filter screen 103, the filter screen 103 is installed on the right side of the first shell 101 in a matched mode, the cover plate 102 is located on the right side of the filter screen 103, and two ends of the cover plate 102 are movably connected with the first shell 101 respectively; a first suction fan 104 is arranged below the first air outlet pipe 2, a first motor 105 is further arranged on the left side of the first shell 101, and an output end of the first motor 105 penetrates through the first shell 101 and is connected with the first suction fan 104.
When the range hood works, the first motor 105 drives the first suction fan 104 to suck and pump oil smoke, the oil smoke can be primarily filtered through the filter screen 103, oil drops and liquid drops in the oil smoke can flow downwards along the filter screen 103 and enter the collection tank 9 through the liquid collecting tank 107; the first shell 101 can play a role in protection, so that the service life of each component in the first shell 101 is prolonged; the cover plate 102 is designed to be matched with the self-cleaning device 6 to clean the range hood, the shape of the cover plate 102 is matched with that of the first shell 101, the cover plate 102 is designed to be movably hinged, when the cover plate 102 is lifted, the range hood starts to work, and when the cover plate 102 is closed, the range hood can stop working; the design not only plays the smoke ventilator and hides the effect like this, and the installation is more pleasing to the eye, also can play the guard action simultaneously.
The control valve 5 comprises a second shell 51, a baffle plate 52 and a valve rod 53, the bottom end of the second shell 51 is communicated with the first air outlet pipe 2, the second air outlet pipe 3 and the third air outlet pipe 4 are respectively positioned at two sides of the top end of the second shell 51, and the second air outlet pipe 3 and the third air outlet pipe 4 are both communicated with the second shell 51; the interception plate 52 is horizontally arranged in the second shell 51, one end of the valve rod 53 is fixed with the top section of the second shell 51, and the other end of the valve rod is matched with the interception plate 52; the valve rod 53 and the interception plate 52 are matched to control the on-off of the first air outlet pipe 2; a filter plate 54 is horizontally disposed below the interception plate 52.
The valve rod 53 comprises a protective shell 531, a lifting rod 532, an intercepting head 533 and a spring 534, the protective shell 531 is fixed to the top end of the second shell 51, the lifting rod 532 is located in the protective shell 531, one end of the lifting rod 532 is fixed to the top end of the second shell 51, the other end of the lifting rod 532 penetrates through the protective shell 531 and is connected with the intercepting head 533; one end of the spring 534 is fixed with the top end of the second housing 51, and the other end is fixed with one end of the lifting rod 532 close to the interception plate 52; the spring 534 is fitted over the lifting bar 532, and the interception plate 52 is provided with a flow opening 535 in the middle, and the interception head 533 abuts against the flow opening 535 when the control valve 5 is closed.
the control valve 5 comprises a second shell 51, a interception plate 52 and a valve rod 53, wherein the second shell 51 can play a role in protection, and the service life of each component in the second shell 51 is prolonged; the interception plate 52 and the valve rod 53 can work cooperatively, so that the on-off of the first air outlet pipe 2 can be controlled by the flow of the sucked oil smoke, and after the oil smoke enters the second air outlet pipe 3 and the third air outlet pipe 4, the oil smoke can not flow back because the interception plate 52 and the valve rod 53 are mutually matched.
In the technical scheme, the spring 534 is designed on the valve rod 53, the spring 534 is in a pre-compression state, the lifting rod 532 and the interception plate 52 can be tightly attached, and after oil smoke enters the second shell 51, the lifting rod 532 can be jacked up and enters the second air outlet pipe 3 and the third air outlet pipe 4 to be discharged; when the first motor 105 is deactivated, the spring 534 and the lifting rod 532 cooperate with each other by gravity to ensure that the valve rod 53 contacts the interception plate 52 again.
a plurality of convex parts 536 are arranged on one surface of the interception platform 533, which is in contact with the interception plate 52, a plurality of concave holes are arranged on the upper surface of the interception plate 52, and the convex parts 536 and the concave holes are matched; the bottom surface of the interception head 533 is provided with a sealing ring 537, the sealing ring 537 corresponds to the position of the flow opening 535, and the shape of the sealing ring 537 is matched with the flow opening 535.
According to the technical scheme, the protruding portion 536 and the concave hole are designed in China, and the protruding portion 536 and the concave hole are matched with each other to work, so that the sealing performance between the interception base 533 and the interception plate 52 can be improved, and the oil smoke is prevented from returning to the first air outlet pipe 2; meanwhile, a sealing ring 537 is designed in the technical scheme, and the sealing performance of the whole device is further improved due to the design of the sealing ring 537.
the self-cleaning device 6 comprises a first cleaning pipe 61, a second cleaning pipe 62 and a third cleaning pipe 63, the two first cleaning pipes 61 are respectively positioned in the interception plate 52, the bottom end of the interception plate 52 is provided with a plurality of first through grooves 521, and the first through grooves 521 are respectively matched and communicated with the first cleaning pipes 61; the second cleaning pipe 62 is positioned above the first shell 101, a plurality of second through grooves 106 are formed in the top end of the first shell 101, and the second through grooves 106 are communicated with the second cleaning pipe 62 in a matching manner; the third cleaning pipe 63 is located in the cover plate 102, and the third cleaning pipe 63 is used for cleaning the filter screen 103.
A plurality of spray heads 64 are arranged on one side of the cover plate 102 close to the filter screen 103, and the spray heads 64 are communicated with the third cleaning pipe 63.
In the technical scheme, the self-cleaning device 6 is designed, the whole range hood can be cleaned through the self-cleaning device 6, wherein the first cleaning pipe 61 can be used for cleaning the filter plate 54 in the second shell 51 and backwashing the filter plate 54; the second cleaning pipe 62 can clean the inside of the first casing 101 to remove oil stains remaining in the first casing 101, and the third cleaning pipe 63 can be matched with the spray head 64 to back flush the filter screen 103, so as to ensure that the filter screen 103 is clean.
The structure of second outlet duct 3, third outlet duct 4 is the same, second outlet duct 3, third outlet duct 4 are the structure of falling T, the one end that control valve 5 was kept away from to second outlet duct 3 still is provided with second suction fan 8, 3 left sides of second outlet duct are provided with second motor 7, the output of second motor 7 stretches into in the second outlet duct 3, and is connected with second suction fan 8.
First casing 101 bottom is provided with a plurality of collecting tank 107, collecting tank 107 is the V-arrangement structure, first casing 101 below still sets up collecting pit 9, collecting tank 107 bottom all communicates with collecting pit 9.
The filter screen 103 is an inclined structure, and the filter screen 103 is arranged obliquely towards the lower right.
When the oil smoke purifier works, firstly, the cover plate 102 is opened, at the moment, the first motor 105 is started, the first motor 105 can drive the first suction fan 104 to extract oil smoke, the extracted oil smoke is primarily filtered through the filter screen 103 to filter oil drops and liquid drops contained in the oil smoke, the residual oil smoke can enter the control valve 5 through the first air outlet pipe 2, the oil smoke entering the control valve 5 can be secondarily filtered through the filter plate 54 to further intercept water vapor and oil drops contained in the oil smoke, the secondarily filtered oil smoke can jack the blocking block 533, at the moment, the second motor 7 is in an opening state, the second motor 7 can drive the second suction fan 8 to work, and the secondarily filtered oil smoke can be ensured to enter the second air outlet pipe 3 and the third air outlet pipe 4 through the circulation opening 535 and be discharged through the cooperation of the second suction fan 8 and the first suction fan 104.
When the self-cleaning device 6 starts to work, the first motor 105 and the second motor 7 are both in a closed state at the moment, cleaning water is controlled to enter the first cleaning pipe 61, the second cleaning pipe 62 and the third cleaning pipe 63, water in the first cleaning pipe 61 can enter the second shell 51 through the first through groove 521, the filter plate 54 is backwashed, and residual oil stains on the filter plate 54 are cleaned; water in the second cleaning pipe 62 can enter the first shell 101 through the second through groove 106 to clean the space in the first shell 101; water in the third cleaning pipe 63 can be sprayed through the spray head 64 to reversely clean the filter screen 103, residual oil stains on the filter screen 103 are removed, the cleaned sewage can enter the collecting tank 9 through the liquid collecting tank 107 and then is discharged through the collecting tank 9, and operators can conveniently and uniformly carry out recovery processing.
This technical scheme has designed a hidden easy clear self-cleaning smoke ventilator that goes up and down, and structural design is reasonable, and easy operation has not only effectively realized smoke ventilator's automatically cleaning, has guaranteed smoke ventilator's work efficiency simultaneously, has avoided the condition of oil smoke backward flow, and easy cleanness has higher practicality.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Go up and down hidden easy clear self-cleaning smoke ventilator, its characterized in that: the range hood comprises a range hood body (1), a first air outlet pipe (2), a second air outlet pipe (3) and a third air outlet pipe (4), wherein the first air outlet pipe (2) is positioned at the top end of the range hood body (1), and the bottom end of the first air outlet pipe (2) is communicated with the range hood body (1); a control valve (5) is arranged above the first air outlet pipe (2), one end of the control valve (5) is communicated with the first air outlet pipe (2), and the other end of the control valve (5) is respectively communicated with the second air outlet pipe (3) and the third air outlet pipe (4); the range hood further comprises a self-cleaning device (6), and the self-cleaning device (6) is used for cleaning the range hood.
2. The lifting concealed easy-to-clean self-cleaning range hood according to claim 1, wherein: the range hood body (1) comprises a first shell (101), a cover plate (102) and a filter screen (103), the filter screen (103) is installed on the right side of the first shell (101) in a matching mode, the cover plate (102) is located on the right side of the filter screen (103), and two ends of the cover plate (102) are movably connected with the first shell (101) respectively; a first suction fan (104) is arranged below the first air outlet pipe (2), a first motor (105) is further arranged on the left side of the first shell (101), and the output end of the first motor (105) penetrates through the first shell (101) and is connected with the first suction fan (104).
3. The lifting concealed easy-to-clean self-cleaning range hood according to claim 1, wherein: the control valve (5) comprises a second shell (51), a blocking plate (52) and a valve rod (53), the bottom end of the second shell (51) is communicated with the first air outlet pipe (2), the second air outlet pipe (3) and the third air outlet pipe (4) are respectively positioned on two sides of the top end of the second shell (51), and the second air outlet pipe (3) and the third air outlet pipe (4) are both communicated with the second shell (51); the interception plate (52) is horizontally arranged in the second shell (51), one end of the valve rod (53) is fixed with the top section of the second shell (51), and the other end of the valve rod is matched with the interception plate (52) to work; the valve rod (53) and the interception plate (52) are matched to control the on-off of the first air outlet pipe (2); a filter plate (54) is horizontally arranged below the interception plate (52).
4. The lifting concealed easy-to-clean self-cleaning range hood according to claim 3, wherein: the valve rod (53) comprises a protective shell (531), a lifting rod (532), an intercepting head (533) and a spring (534), the protective shell (531) is fixed to the top end of the second shell (51), the lifting rod (532) is located in the protective shell (531), one end of the lifting rod (532) is fixed to the top end of the second shell (51), and the other end of the lifting rod (532) penetrates through the protective shell (531) and is connected with the intercepting head (533); one end of the spring (534) is fixed with the top end of the second shell (51), and the other end of the spring (534) is fixed with one end of the lifting rod (532) close to the interception plate (52); the spring (534) is sleeved on the lifting rod (532), a flow opening (535) is formed in the middle of the interception plate (52), and the interception head (533) abuts against the flow opening (535) when the control valve (5) is closed.
5. The lifting concealed easy-to-clean self-cleaning range hood according to claim 4, wherein: a plurality of convex parts (536) are arranged on one surface of the interception platform (533) which is in contact with the interception plate (52), a plurality of concave holes are arranged on the upper surface of the interception plate (52), and the convex parts (536) are matched with the concave holes; the bottom surface of the interception head (533) is provided with a sealing ring (537), the sealing ring (537) corresponds to the position of the flow opening (535), and the shape of the sealing ring (537) is matched with the flow opening (535).
6. The lifting concealed easy-to-clean self-cleaning range hood according to claim 3, wherein: the self-cleaning device (6) comprises first cleaning pipes (61), second cleaning pipes (62) and third cleaning pipes (63), the two first cleaning pipes (61) are respectively positioned in the interception plate (52), the bottom end of the interception plate (52) is provided with a plurality of first through grooves (521), and the first through grooves (521) are respectively communicated with the first cleaning pipes (61) in a matched manner; the second cleaning pipe (62) is positioned above the first shell (101), a plurality of second through grooves (106) are formed in the top end of the first shell (101), and the second through grooves (106) are communicated with the second cleaning pipe (62) in a matched mode; the third cleaning pipe (63) is positioned in the cover plate (102), and the third cleaning pipe (63) is used for cleaning the filter screen (103).
7. The lifting concealed easy-to-clean self-cleaning range hood according to claim 6, wherein: one side of the cover plate (102) close to the filter screen (103) is provided with a plurality of spray heads (64), and the spray heads (64) are communicated with the third cleaning pipe (63).
8. The lifting concealed easy-to-clean self-cleaning range hood according to claim 1, wherein: the structure of second outlet duct (3), third outlet duct (4) is the same, second outlet duct (3), third outlet duct (4) are the structure of falling T, the one end that control valve (5) were kept away from in second outlet duct (3) still is provided with second suction fan (8), second outlet duct (3) left side is provided with second motor (7), the output of second motor (7) stretches into in second outlet duct (3), and is connected with second suction fan (8).
9. The lifting concealed easy-to-clean self-cleaning range hood according to claim 1, wherein: first casing (101) bottom is provided with a plurality of collecting tank (107), collecting tank (107) are the V-arrangement structure, first casing (101) below still sets up collecting pit (9), collecting tank (107) bottom all communicates with collecting pit (9).
10. The lifting concealed easy-to-clean self-cleaning range hood according to claim 1, wherein: the filter screen (103) is of an inclined structure, and the filter screen (103) is arranged in an inclined mode towards the lower right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863215.9A CN110567018A (en) | 2019-09-12 | 2019-09-12 | Lifting hidden type easy-to-clean self-cleaning range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863215.9A CN110567018A (en) | 2019-09-12 | 2019-09-12 | Lifting hidden type easy-to-clean self-cleaning range hood |
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| Publication Number | Publication Date |
|---|---|
| CN110567018A true CN110567018A (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910863215.9A Pending CN110567018A (en) | 2019-09-12 | 2019-09-12 | Lifting hidden type easy-to-clean self-cleaning range hood |
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| Country | Link |
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| CN (1) | CN110567018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539501A (en) * | 2020-12-01 | 2021-03-23 | 深圳市商厨科技有限公司 | Kitchen ventilation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077792A (en) * | 1992-05-13 | 1993-10-27 | 尚庆英 | The cooker hood for back fume automatic electromagnetic valve |
| DE102011082923A1 (en) * | 2011-09-19 | 2013-03-21 | BSH Bosch und Siemens Hausgeräte GmbH | Fume extraction device for removing and cleaning cooking fume in kitchen, has air conditioning device having input interface for receiving user input, which is connected to one of the adjusting units for adjusting operating parameter |
| CN206198904U (en) * | 2016-09-14 | 2017-05-31 | 刘岿 | A kind of oil-smoke absorbing device with cleaning function |
| CN206409641U (en) * | 2016-12-30 | 2017-08-15 | 天津燃洁斯工业设备有限公司 | A kind of hard sealing stop valve |
| CN207562602U (en) * | 2017-11-20 | 2018-07-03 | 佛山市卓健环保科技有限公司 | A kind of New foam fume purifying all-in-one machine |
| CN108443938A (en) * | 2018-06-29 | 2018-08-24 | 佛山奎丰商务咨询服务有限公司 | A kind of kitchen ventilator easy to use |
-
2019
- 2019-09-12 CN CN201910863215.9A patent/CN110567018A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077792A (en) * | 1992-05-13 | 1993-10-27 | 尚庆英 | The cooker hood for back fume automatic electromagnetic valve |
| DE102011082923A1 (en) * | 2011-09-19 | 2013-03-21 | BSH Bosch und Siemens Hausgeräte GmbH | Fume extraction device for removing and cleaning cooking fume in kitchen, has air conditioning device having input interface for receiving user input, which is connected to one of the adjusting units for adjusting operating parameter |
| CN206198904U (en) * | 2016-09-14 | 2017-05-31 | 刘岿 | A kind of oil-smoke absorbing device with cleaning function |
| CN206409641U (en) * | 2016-12-30 | 2017-08-15 | 天津燃洁斯工业设备有限公司 | A kind of hard sealing stop valve |
| CN207562602U (en) * | 2017-11-20 | 2018-07-03 | 佛山市卓健环保科技有限公司 | A kind of New foam fume purifying all-in-one machine |
| CN108443938A (en) * | 2018-06-29 | 2018-08-24 | 佛山奎丰商务咨询服务有限公司 | A kind of kitchen ventilator easy to use |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539501A (en) * | 2020-12-01 | 2021-03-23 | 深圳市商厨科技有限公司 | Kitchen ventilation device |
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Application publication date: 20191213 |