CN112902267A

CN112902267A - Environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one

Info

Publication number: CN112902267A
Application number: CN202110369680.4A
Authority: CN
Inventors: 付继强
Original assignee: Chongqing Tangren Hengqiang Kitchen Equipment Manufacturing Co ltd
Current assignee: Chongqing Tangren Hengqiang Kitchen Equipment Manufacturing Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-04

Abstract

The invention discloses an environment-friendly water circulation automatic cleaning and oil fume extraction and purification all-in-one machine, and relates to the technical field of oil fume extraction and purification all-in-one machines. This environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one, including the lampblack absorber body, be provided with elevating system on the lampblack absorber body and clean the mechanism, the bottom of lampblack absorber body is provided with unable adjustment base, and unable adjustment base's top and the equal fixed mounting in bottom have two sets of round hole fixed blocks, and the top fixed mounting of lampblack absorber body has U type case. This environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one can be convenient for adjust the height of lampblack absorber after the lampblack absorber installation, because most lampblack absorber can not come the height-adjusting according to the top of a kitchen range all, it is very inconvenient to use like this, and the lampblack absorber of still being convenient for of the adjustment of lampblack absorber height maintains and maintains, sets up the intensity that can not only reduce the cost that later stage was dismantled and can also alleviate later stage maintenance personal's work like this.

Description

Environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one

Technical Field

The invention relates to the technical field of oil fume exhaust and purification integrated machines, in particular to an environment-friendly water circulation automatic cleaning oil fume exhaust and purification integrated machine.

Background

The lampblack absorber is an indispensable household electrical apparatus in the city kitchen, but the lampblack absorber on the market at present mostly does not have the function of automatically cleaning, just so needs the manual work to clear up, uses unusual inconvenience, for example, the patent that publication number is CN103807898A, though can carry out the automatically cleaning to the lampblack absorber, can't adjust the height of lampblack absorber according to the height of top of a kitchen range, the maintenance and the maintenance in later stage of being not convenient for moreover.

Disclosure of Invention

The invention aims to provide an environment-friendly water circulation automatic cleaning lampblack discharging and purifying integrated machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly water circulation automatic cleaning and lampblack discharging purification integrated machine comprises a lampblack absorber body, wherein a lifting mechanism and a cleaning mechanism are arranged on the lampblack absorber body, a fixed base is arranged at the bottom of the lampblack absorber body, two groups of round hole fixed blocks are fixedly arranged at the top and the bottom of the fixed base, a U-shaped box is fixedly arranged at the top of the lampblack absorber body, an air suction mechanism and a spraying mechanism are arranged on the U-shaped box, a conical plate is fixedly arranged at the top of the U-shaped box, a connecting box is fixedly arranged at the top of the conical plate and communicated with the inside of the conical plate, a smoke outlet pipe is fixedly arranged at the top of the connecting box, four groups of filtering and ventilating nets are embedded at the top of the U-shaped box, a group of filtering and ventilating nets are embedded at the bottom of the U-shaped box, two sets of backup pads are fixedly mounted at the top of the inner side of the U-shaped box, and the greasy dirt collecting box can be used for collecting the dirty marks after cleaning, so that the dirty marks are prevented from being cleaned again after dripping.

Preferably, two sets of smoke outlet pipes are arranged at the bottom of the range hood body, third sliding blocks are fixedly mounted at two ends of the oil stain collecting box, the third sliding blocks are slidably mounted inside the smoke outlet pipes, the oil stain collecting box and the range hood body are slidably mounted, and the oil stain collecting box is convenient to clean due to the fact that the oil stain collecting box is slidably mounted.

Preferably, the lifting mechanism comprises a bidirectional threaded rod, first threaded blocks, vertical support plates, hinge rods, hinge blocks, a connecting column and a sliding plate, two groups of vertical support plates are fixedly installed at the bottom of the fixed base, the adjacent side walls of the two groups of vertical support plates are rotatably installed with the bidirectional threaded rod, a handle is rotatably installed at one side of one group of vertical support plates, one end of the handle is fixedly installed with one end of the bidirectional threaded rod, two groups of first threaded blocks are installed on the outer wall of the bidirectional threaded rod in a threaded manner, the top of each first threaded block is hinged with the hinge rods, two groups of hinge blocks are fixedly installed at the bottom of the range hood body, one end of each hinge rod is respectively hinged with the bottom of each hinge block, two groups of sliding plates are fixedly installed at the top of the fixed base, first sliding grooves are respectively formed in the sliding plates, and, the equal fixed mounting in front side of first slider has the spliced pole, the front side of spliced pole all with the rear side fixed mounting of lampblack absorber body, set up like this and can not only reduce the cost that the later stage was dismantled but also can alleviate the intensity of the work of later stage maintenance personal.

Preferably, the cleaning mechanism comprises a threaded rod, a second threaded block, a first motor, cleaning rods, a cleaning brush, a sliding block, a rubber protective sleeve, a high-elasticity spring and a sliding rod, the threaded rod and the sliding rod are respectively rotatably mounted at the bottom of the inner side of the range hood body, the second threaded block is mounted on the outer wall of the threaded rod in a threaded manner, the sliding block is slidably mounted on the outer wall of the sliding rod, the rubber protective sleeves are fixedly mounted on the front sides of the second threaded block and the sliding block, the high-elasticity springs are fixedly mounted on the inner walls of the front side and the rear side of the rubber protective sleeves, the cleaning rods are fixedly mounted on the front sides of the two groups of rubber protective sleeves, the cleaning brush is fixedly mounted on the outer wall of the cleaning rod, the first motor is fixedly mounted at the bottom of, the arrangement can reduce the labor intensity of workers and improve the cleaning efficiency during cleaning.

Preferably, the air suction mechanism comprises a second motor, a first rotating rod, a first bevel gear, a second bevel gear, a third bevel gear, a rotating shaft, air suction fan blades and a third rotating rod, the top of the U-shaped box is fixedly provided with the second motor, the top of the inner side of the U-shaped box is rotatably provided with the first rotating rod, the outer wall of the first rotating rod is fixedly provided with the second bevel gear, the adjacent side walls of the two groups of supporting plates are rotatably provided with the third rotating rod, one end of the third rotating rod extends to one side of one group of the supporting plates and is fixedly provided with the first bevel gear, the first bevel gear on the third rotating rod is meshed with the second bevel gear on the first rotating rod, the number of the first bevel gears is three, the top of the inner side of the U-shaped box is rotatably provided with the rotating shaft, the bottom of the rotating shaft is fixedly provided with the third bevel gear, the outer wall of the rotating shaft is fixedly provided with the air suction fan blades, the third bevel gear on the rotating shaft is meshed with the first bevel gear on the third rotating rod, the effect that reaches the smoking when using that can very big degree sets up like this.

Preferably, the spraying mechanism comprises a spraying box, a water inlet pipe, a first filter plate, a second filter plate, a cleaning agent placing box, a rotary threaded column, a cleaning agent adding pipe, an extrusion plug, an L-shaped output pipe and a connecting pipe, wherein the spraying box is fixedly installed at the top of the U-shaped box, the first filter plate and the second filter plate are arranged inside the spraying box, the cleaning agent placing box is fixedly installed at one side of the spraying box, the rotary threaded column is installed at one side of the cleaning agent placing box in a threaded manner, one end of the rotary threaded column extends into the cleaning agent placing box and is rotatably installed with the extrusion plug, the cleaning agent adding pipe is fixedly installed at the top of the cleaning agent placing box, the cleaning agent adding pipe is communicated with the inside of the cleaning agent placing box, the connecting pipe is fixedly installed at one side of the cleaning agent placing box and extends into the spraying box and is communicated with the inside of the, one side fixed mounting who sprays the case has L type output tube, L type output tube communicates with each other with the inside that sprays the case, and the outer wall fixed mounting of L type output tube has five groups to wash the shower nozzle, and it all communicates with each other with the inside of L type output tube to wash the shower nozzle, and the top fixed mounting that the case was placed to the sanitizer has the inlet tube, and the one end of inlet tube extends to the inside that the case was placed to the sanitizer, and five groups wash the shower nozzle and can make more even that water sprayed to improve the cleaning efficiency in later stage.

Preferably, two sets of second sliders have all been seted up to the both sides inner wall of spraying the case, and the equal fixed mounting in both ends of first filter and second filter has the second spout, and second spout slidable mounting is in the inside of second slider, and first filter and second filter and spraying the case are slidable mounting, and slidable mounting's setting is convenient for take out the clearance with first filter and second filter.

Preferably, the front side of spraying the case is articulated through the articulated elements and is installed magnetism sealing door, and fixed mounting has the door handle on the magnetism sealing door.

Compared with the prior art, the invention has the beneficial effects that:

(1) the environment-friendly water circulation automatic cleaning and lampblack exhaust purification integrated machine comprises a spraying box, a water inlet pipe, a first filter plate, a second filter plate and a cleaning agent placing box, wherein the spraying box, the water inlet pipe, the first filter plate, the second filter plate and the cleaning agent placing box are matched for use, on one hand, cleaning objects such as proper detergent or caustic soda can be added after the range hood is cleaned through the cleaning agent placing box, then the cleaning objects such as the detergent can be diluted and mixed in the water adding process through the first filter plate and the second filter plate, so that the cleaning objects can be added only by rotating a rotary threaded column when the range hood is cleaned, the time of workers in cleaning can be greatly reduced, on the other hand, the cleaning spray head is arranged on the front side of an air suction filtering shell, so that the workers are not only not required to spray the water added with the cleaning agent to the air suction filtering shell, and meanwhile, the water can be sprayed more uniformly through, thereby improving the cleaning efficiency in the later period.

(2) This environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one, through the threaded rod, the second thread piece, first motor, the cleaning rod, clean the cooperation of brush and sliding block and use, the threaded rod drives when rotating and cleans the brush and reciprocates, can clean the processing to the surface that filters the casing to the induced draft after spraying clean water, the oil stain of filtering the casing front side that induced drafts that sets up like this can very big degree, do not need artifical manual oil stain to on the filtration casing that induced drafts to wash, thereby not only can reduce artificial intensity of labour and can also improve the cleaning efficiency when wasing.

(3) This environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one, through two-way threaded rod, first thread piece, vertical backup pad, the cooperation of articulated arm and articulated piece is used, can be convenient for adjust the height of lampblack absorber after the lampblack absorber installation, because most lampblack absorber can not come the height-adjusting according to the top of a kitchen range all, just so lead to changing the position that the top of a kitchen range still need readjust the lampblack absorber after the installation lampblack absorber, it is very inconvenient to use like this, and the lampblack absorber of being convenient for is still maintained and is maintained to the adjustment of lampblack absorber height, set up the intensity that can not only reduce the cost that later stage dismantled and can also.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side of the sliding panel of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of portion A of the present invention;

FIG. 5 is an enlarged view of section B of the present invention;

FIG. 6 is an enlarged view of section C of the present invention;

FIG. 7 is an enlarged view of section D of the present invention.

In the figure: 1 range hood body, 2U-shaped box, 3 fixed base, 4 round hole fixed blocks, 5 lifting mechanism, 501 bidirectional threaded rod, 502 first threaded block, 503 vertical supporting plate, 504 hinged rod, 505 hinged block, 506 first sliding chute, 507 first sliding block, 508 connecting column, 509 sliding plate, 6 cleaning mechanism, 601 threaded rod, 602 second threaded block, 603 first motor, 604 cleaning rod, 605 cleaning brush, 606 sliding block, 607 rubber protective sleeve, 608 high elasticity spring, 609 sliding rod, 7 air suction mechanism, 701 second motor, 702 first rotating rod, 703 first umbrella gear, 704 second umbrella gear, 705 third umbrella gear, 706 rotating shaft, 707 fan suction blade, 708 third rotating rod, 8 filtering ventilation net, 9 spraying mechanism, 901 spraying box, 902 water inlet pipe, 903 first filter plate, 904 second filter plate, 905 cleaning agent placing box, 907 rotating threaded column, 906 rotating threaded column, cleaning agent adding pipe, 907 cleaning agent adding pipe, 904 second filter plate, 905 cleaning agent placing box, 908 extrusion plug, 909L-shaped output pipe, 910 second chute, 911 second slide block, 912 connecting pipe, 10 connecting box, 11 smoke outlet pipe, 12 third slide block, 13 oil stain collecting box, 14 suction filtration shell.

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.

The first embodiment is as follows:

referring to fig. 1-7, the present invention provides a technical solution: an environment-friendly water circulation automatic cleaning and oil smoke discharging purification integrated machine comprises a range hood body 1, wherein a lifting mechanism 5 and a cleaning mechanism 6 are arranged on the range hood body 1, a fixed base 3 is arranged at the bottom of the range hood body 1, two groups of round hole fixed blocks 4 are fixedly arranged at the top and the bottom of the fixed base 3, a U-shaped box 2 is fixedly arranged at the top of the range hood body 1, an air suction mechanism 7 and a spraying mechanism 9 are arranged on the U-shaped box 2, a conical plate is fixedly arranged at the top of the U-shaped box 2, a connecting box 10 is fixedly arranged at the top of the conical plate, the connecting box 10 is communicated with the inside of the conical plate, a smoke outlet pipe 11 is fixedly arranged at the top of the connecting box 10, four groups of filtering and ventilating nets 8 are embedded at the top of the U-shaped box 2, a group of filtering and ventilating nets 8 is embedded, the inside bottom fixed mounting of lampblack absorber body 1 has the filtration casing 14 that induced drafts, and the inboard top fixed mounting of U type case 2 has two sets of backup pads.

Further, two sets of smoke outlet pipes 11 are arranged at the bottom of the range hood body 1, third sliding blocks 12 are fixedly mounted at two ends of the oil stain collecting box 13, the third sliding blocks 12 are slidably mounted inside the smoke outlet pipes 11, and the oil stain collecting box 13 and the range hood body 1 are slidably mounted.

Example two:

referring to fig. 1-7, on the basis of the first embodiment, the lifting mechanism 5 includes a bidirectional threaded rod 501, a first threaded block 502, a vertical support plate 503, a hinge rod 504, a hinge block 505, a connection column 508 and a sliding plate 509, two sets of vertical support plates 503 are fixedly installed at the bottom of the fixed base 3, the bidirectional threaded rod 501 is rotatably installed on adjacent side walls of the two sets of vertical support plates 503, a handle is rotatably installed at one side of one set of vertical support plate 503, one end of the handle is fixedly installed with one end of the bidirectional threaded rod 501, two sets of first threaded blocks 502 are installed on the outer wall of the bidirectional threaded rod 501 in a threaded manner, the hinge rod 504 is hinged at the top of each first threaded block 502, two sets of hinge blocks 505 are fixedly installed at the bottom of the range hood body 1, one end of each hinge rod 504 is hinged with the bottom of each hinge block 505, two sets of sliding, the sliding plates 509 are internally provided with first sliding chutes 506, the first sliding chutes 506 are internally provided with first sliding blocks 507 in a sliding manner, the front sides of the first sliding blocks 507 are fixedly provided with connecting columns 508, the front sides of the connecting columns 508 are fixedly arranged with the rear side of the range hood body 1, the handles are rotated and can drive the two-way threaded rods 501 to rotate when the handles are rotated, the two-way threaded rods 501 rotate the two sets of first threaded blocks 502 and move left and right, so that the height of the range hood can be conveniently adjusted after the range hood is installed, because most of the range hoods cannot be adjusted in height according to the cooking bench, the position of the range hood needs to be adjusted again after the range hood is installed, so that the range hood is inconvenient to use, and the adjustment of lampblack absorber height still is convenient for the lampblack absorber to maintain and safeguard, can not only reduce the cost that later stage was dismantled like this but also can alleviate the intensity of later stage maintenance personal's work.

Further, the cleaning mechanism 6 comprises a threaded rod 601, a second threaded block 602, a first motor 603, a cleaning rod 604, a cleaning brush 605, a sliding block 606, a rubber protective sleeve 607, a high-elasticity spring 608 and a sliding rod 609, the threaded rod 601 and the sliding rod 609 are respectively rotatably mounted at the bottom of the inner side of the range hood body 1, the second threaded block 602 is mounted at the outer wall thread of the threaded rod 601, the sliding block 606 is mounted at the outer wall of the sliding rod 609 in a sliding manner, the rubber protective sleeve 607 is fixedly mounted at the front sides of the second threaded block 602 and the sliding block 606, the high-elasticity springs 608 are fixedly mounted at the inner wall of the front side and the inner wall of the rear side of the rubber protective sleeve 607, the cleaning rods 604 are fixedly mounted at the front sides of the two groups of rubber protective sleeves 607, the cleaning brush 605 is fixedly mounted at the outer wall of the cleaning rod 604, the first motor 603 is fixedly mounted at the, the first motor 603 of control starts, can drive threaded rod 601 when first motor 603 rotates and rotate, threaded rod 601 can drive second screw block 602 and clean brush 605 when rotating and reciprocate, can clean the processing to the surface of induced draft filter housing 14 after spraying clean water, set up the oil stain that cleans induced draft filter housing 14 front side that can very big degree like this, do not need artifical manual to the oil stain that induced draft filter housing 14 on wash, thereby not only can reduce artificial intensity of labour and can also improve the cleaning efficiency when wasing.

Still further, the air suction mechanism 7 includes a second motor 701, a first rotating rod 702, a first bevel gear 703, a second bevel gear 704, a third bevel gear 705, a rotating shaft 706, a suction fan blade 707 and a third rotating rod 708, the second motor 701 is fixedly installed on the top of the U-shaped box 2, the first rotating rod 702 is rotatably installed on the top of the inner side of the U-shaped box 2, the second bevel gear 704 is fixedly installed on the outer wall of the first rotating rod 702, the third rotating rod 708 is rotatably installed on the adjacent side wall of the two sets of supporting plates, one end of the third rotating rod 708 extends to one side of one of the two sets of supporting plates and is fixedly installed with the first bevel gear 703, the first bevel gear 703 on the third rotating rod 708 is engaged with the second bevel gear 704 on the first rotating rod 702, the number of the first bevel gears 703 is three, the rotating shaft 706 is rotatably installed on the top of the inner side of the U-shaped box 2, the third bevel gear 703 is fixedly installed on the bottom of the rotating shaft 706, a suction fan blade 707 is fixedly installed on an outer wall of the rotating shaft 706, and the third bevel gear 705 of the rotating shaft 706 is engaged with the first bevel gear 703 of the third rotating rod 708.

Further, the spraying mechanism 9 comprises a spraying box 901, a water inlet pipe 902, a first filter plate 903, a second filter plate 904, a cleaning agent placing box 905, a rotary threaded column 906, a cleaning agent adding pipe 907, an extrusion plug 908, an L-shaped output pipe 909 and a connecting pipe 912, the spraying box 901 is fixedly installed at the top of the U-shaped box 2, the first filter plate 903 and the second filter plate 904 are arranged inside the spraying box 901, the cleaning agent placing box 905 is fixedly installed at one side of the spraying box 901, the rotary threaded column 906 is threadedly installed at one side of the cleaning agent placing box 905, one end of the rotary threaded column 906 extends into the cleaning agent placing box 905 and is rotatably installed with the extrusion plug 908, the cleaning agent adding pipe 907 is fixedly installed at the top of the cleaning agent placing box 905, the cleaning agent adding pipe 907 is communicated with the inside of the cleaning agent placing box 905, the connecting pipe 912 is fixedly installed at one side of the cleaning agent placing box, the connecting pipe 912 extends into the spraying box 901, the connecting pipe 912 is communicated with the inside of the cleaning agent placing box 905, an L-shaped output pipe 909 is fixedly installed on one side of the spraying box 901, the L-shaped output pipe 909 is communicated with the inside of the spraying box 901, five groups of cleaning spray heads are fixedly installed on the outer wall of the L-shaped output pipe 909, the cleaning spray heads are communicated with the inside of the L-shaped output pipe 909, a water inlet pipe 902 is fixedly installed at the top of the cleaning agent placing box 905, one end of the water inlet pipe 902 extends into the inside of the cleaning agent placing box 905, cleaning articles such as proper detergent or caustic soda are added after the range hood is cleaned through the arrangement of the cleaning agent placing box 905, the first filter plate 903 and the second filter plate 904 can dilute and mix the articles such as the detergent in the water adding process, so that the cleaning articles can be added only by rotating the rotary threaded column 906 during cleaning of the range hood, the time used by workers during cleaning can be greatly reduced, the setting of washing shower nozzle is to the front side of induced draft filter housing 14 even spraying, not only need not the workman like this and filters housing 14 to the induced draft with the water of adding the cleaner and spray, can make more even that water sprayed through five groups of washing shower nozzles simultaneously to improve the cleaning efficiency in later stage.

Secondly, two sets of second slider 911 have all been seted up to the both sides inner wall of spraying case 901, the equal fixed mounting in both ends of first filter 903 and second filter 904 has second spout 910, second spout 910 slidable mounting is in the inside of second slider 911, first filter 903 and second filter 904 are slidable mounting with spraying case 901, the front side of spraying case 901 installs magnetism through the articulated joint and inhales the sealing door, fixed mounting has the door handle on the magnetism is inhaled the sealing door.

The working principle is as follows: when the oil smoke cleaner is used, the second motor 701 is controlled to be started, the second motor 701 can drive the first rotating rod 702, the first umbrella-shaped gear 703, the second umbrella-shaped gear 704, the third umbrella-shaped gear 705 and the rotating shaft 706 to rotate when rotating, the rotating shaft 706 can drive the fan suction blade 707 to rotate so as to draw out oil smoke, when cleaning is needed, the rotating threaded column 906 is rotated, the extrusion plug 908 is moved when the rotating threaded column 906 rotates, so that a cleaning agent in the cleaning agent storage box 905 is extruded into the spraying box 901, water is input into the spraying box 901 through the water inlet pipe 902, the water is discharged through the L-shaped 909 output pipe after being filtered by the first filter plate 903 and the second filter plate 904, the water is sprayed out through the cleaning spray nozzle on the L-shaped output pipe 909, the first motor 603 is controlled to be started, the first motor 603 can drive the rotating, the threaded rod 601 can drive the second threaded block 602 and the cleaning brush 605 to move up and down when the threaded rod 601 rotates, cleaning the air suction filter housing 14 with the cleaning brush 605; when needs height-adjusting, rotate the handle, can drive two-way threaded rod 501 when the handle rotates and rotate, two-way threaded rod 501 rotates two sets of first thread blocks 502 and can remove about to can jack up lampblack absorber body 1 through hinge rod 504, adjust lampblack absorber body 1's height.

Claims

1. The utility model provides an environment-friendly hydrologic cycle self-cleaning oil extraction cigarette purifies all-in-one, includes lampblack absorber body (1), its characterized in that: the range hood comprises a range hood body (1), and is characterized in that a lifting mechanism (5) and a cleaning mechanism (6) are arranged on the range hood body (1), a fixed base (3) is arranged at the bottom of the range hood body (1), two groups of round hole fixing blocks (4) are fixedly arranged at the top and the bottom of the fixed base (3), a U-shaped box (2) is fixedly arranged at the top of the range hood body (1), an air suction mechanism (7) and a spraying mechanism (9) are arranged on the U-shaped box (2), a tapered plate is fixedly arranged at the top of the U-shaped box (2), a connecting box (10) is fixedly arranged at the top of the tapered plate, the connecting box (10) is communicated with the inside of the tapered plate, a smoke outlet pipe (11) is fixedly arranged at the top of the connecting box (10), four groups of filtering breathable nets (8) are embedded at the top of the U-shaped box (2), a group of filtering breathable nets (8, the inside bottom fixed mounting of lampblack absorber body (1) has the filtration casing that induced drafts (14), and the inboard top fixed mounting of U type case (2) has two sets of backup pads.

2. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 1, wherein: two sets of smoke outlet pipes (11) are arranged at the bottom of the range hood body (1), third sliding blocks (12) are fixedly mounted at two ends of the oil stain collecting box (13), the third sliding blocks (12) are slidably mounted inside the smoke outlet pipes (11), and the oil stain collecting box (13) and the range hood body (1) are slidably mounted.

3. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 1, wherein: the lifting mechanism (5) comprises a bidirectional threaded rod (501), first threaded blocks (502), vertical supporting plates (503), hinged rods (504), hinged blocks (505), a connecting column (508) and a sliding plate (509), wherein the bottom of the fixed base (3) is fixedly provided with two groups of vertical supporting plates (503), the adjacent side walls of the two groups of vertical supporting plates (503) are rotatably provided with the bidirectional threaded rod (501), one side of one group of vertical supporting plates (503) is rotatably provided with a handle, one end of the handle is fixedly arranged with one end of the bidirectional threaded rod (501), the outer wall of the bidirectional threaded rod (501) is provided with two groups of first threaded blocks (502) in a threaded manner, the tops of the first threaded blocks (502) are respectively and hingedly provided with the hinged rods (504), the bottom of the range hood body (1) is fixedly provided with two groups of hinged blocks (505), one end of each hinged rod (504) is respectively and hingedly arranged with the, the top fixed mounting of unable adjustment base (3) has two sets of sliding plates (509), first spout (506) have all been seted up to the inside of sliding plate (509), and the equal slidable mounting in inside of first spout (506) has first slider (507), and the equal fixed mounting in front side of first slider (507) has spliced pole (508), and the front side of spliced pole (508) all with the rear side fixed mounting of lampblack absorber body (1).

4. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 1, wherein: the cleaning mechanism (6) comprises a threaded rod (601), a second threaded block (602), a first motor (603), a cleaning rod (604), a cleaning brush (605), a sliding block (606), a rubber protective sleeve (607), a high-elasticity spring (608) and a sliding rod (609), the threaded rod (601) and the sliding rod (609) are respectively rotatably installed at the bottom of the inner side of the range hood body (1), the second threaded block (602) is installed on the outer wall of the threaded rod (601) in a threaded manner, the sliding block (606) is slidably installed on the outer wall of the sliding rod (609), the rubber protective sleeve (607) is fixedly installed on the front sides of the second threaded block (602) and the sliding rod (606), the high-elasticity spring (608) is fixedly installed on the inner wall of the front side and the inner wall of the rear side of the rubber protective sleeve (607), the cleaning rod (604) is fixedly installed on the front sides of the two groups of rubber protective sleeves (607, the bottom fixed mounting of lampblack absorber body (1) has first motor (603), and the output of first motor (603) passes through the one end fixed connection of shaft coupling and threaded rod (601).

5. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 1, wherein: the air suction mechanism (7) comprises a second motor (701), a first rotating rod (702), a first bevel gear (703), a second bevel gear (704), a third bevel gear (705), a rotating shaft (706), an air suction fan blade (707) and a third rotating rod (708), the second motor (701) is fixedly installed at the top of the U-shaped box (2), the first rotating rod (702) is rotatably installed at the top of the inner side of the U-shaped box (2), the second bevel gear (704) is fixedly installed on the outer wall of the first rotating rod (702), the third rotating rod (708) is rotatably installed on the adjacent side walls of the two groups of supporting plates, one end of the third rotating rod (708) extends to one side of one group of the supporting plates and is fixedly installed with the first bevel gear (703), the first bevel gear (703) on the third rotating rod (708) is meshed with the second bevel gear (704) on the first rotating rod (702), and the number of the first bevel gears (703) is three groups, a rotating shaft (706) is rotatably installed at the top of the inner side of the U-shaped box (2), a third bevel gear (705) is fixedly installed at the bottom of the rotating shaft (706), a suction fan blade (707) is fixedly installed on the outer wall of the rotating shaft (706), and the third bevel gear (705) on the rotating shaft (706) is meshed with the first bevel gear (703) on the third rotating rod (708).

6. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 1, wherein: the spraying mechanism (9) comprises a spraying box (901), a water inlet pipe (902), a first filter plate (903), a second filter plate (904), a cleaning agent placing box (905), a rotary threaded column (906), a cleaning agent adding pipe (907), an extrusion plug (908), an L-shaped output pipe (909) and a connecting pipe (912), wherein the spraying box (901) is fixedly installed at the top of the U-shaped box (2), the first filter plate (903) and the second filter plate (904) are arranged inside the spraying box (901), the cleaning agent placing box (905) is fixedly installed at one side of the spraying box (901), the rotary threaded column (906) is installed at one side of the cleaning agent placing box (905) in a threaded mode, one end of the rotary threaded column (906) extends to the inside of the cleaning agent placing box (905) and is rotatably installed with the extrusion plug (908), the cleaning agent adding pipe (907) is fixedly installed at the top of the cleaning agent placing box (905), the cleaning agent feeding pipe (907) is communicated with the inside of the cleaning agent placing box (905), one side of the cleaning agent placing box (905) is fixedly provided with a connecting pipe (912), the connecting pipe (912) extends to the inside of the spraying box (901), the connecting pipe (912) is communicated with the inside of the cleaning agent placing box (905), one side of the spraying box (901) is fixedly provided with an L-shaped output pipe (909), the L-shaped output pipe (909) is communicated with the inside of the spraying box (901), five groups of cleaning spray heads are fixedly arranged on the outer wall of the L-shaped output pipe (909), the cleaning spray heads are communicated with the inside of the L-shaped output pipe (909), the top of the cleaning agent placing box (905) is fixedly provided with a water inlet pipe (902), and one end of the water inlet pipe (902) extends to the inside of the cleaning agent placing box.

7. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 6, wherein: two sets of second sliders (911) have all been seted up to the both sides inner wall of spraying case (901), and the equal fixed mounting in both ends of first filter (903) and second filter (904) has second spout (910), and second spout (910) slidable mounting is in the inside of second slider (911), and first filter (903) and second filter (904) are slidable mounting with spraying case (901).

8. The environment-friendly water circulation automatic cleaning and oil smoke discharging purification all-in-one machine as claimed in claim 7, wherein: the front side of the spraying box (901) is hinged with a magnetic suction sealing door through a hinge piece, and a door handle is fixedly mounted on the magnetic suction sealing door.