CN113639288B - Side-suction type range hood - Google Patents
Side-suction type range hood Download PDFInfo
- Publication number
- CN113639288B CN113639288B CN202110983372.0A CN202110983372A CN113639288B CN 113639288 B CN113639288 B CN 113639288B CN 202110983372 A CN202110983372 A CN 202110983372A CN 113639288 B CN113639288 B CN 113639288B
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- China
- Prior art keywords
- oil
- plate
- shell
- cleaning
- net
- Prior art date
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Links
- 238000004140 cleaning Methods 0.000 claims abstract description 99
- 230000000903 blocking effect Effects 0.000 claims abstract description 60
- 239000000779 smoke Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Abstract
The application relates to a side-draught range hood, which comprises a shell, wherein a smoke inlet through hole is formed in the shell, a blocking door for blocking the smoke inlet through hole is rotationally connected to the shell, a driving assembly for driving the blocking door to rotate is arranged on the shell, an oil screen and a cleaning assembly for cleaning the oil screen are arranged in the shell, and the cleaning assembly comprises a cleaning box and an opening and closing piece for opening or closing the cleaning box; the cleaning box is arranged on the shell. This application has the effect of making things convenient for operating personnel to the washing of oil net.
Description
Technical Field
The application relates to the field of range hoods, in particular to a side-suction range hood.
Background
The range hood is a common electrical appliance in a kitchen and is used for absorbing oil smoke in the air.
The publication number CN111828392A discloses an air inlet ring assembly, a fan system and a range hood, and the range hood comprises an air inlet ring with an axis and a pre-rotation device, wherein the air inlet ring comprises a radial extending part and an axial flow guiding part, the radial extending part is annular around the axis, and the axial flow guiding part extends along the axis at the radial inner side of the radial extending part, and the range hood is characterized in that: the pre-rotation device comprises a primary pre-rotation mechanism, the primary pre-rotation mechanism is arranged on a first side of the radial extension part in the axial direction, the axial flow guide part is arranged on a second side of the radial extension part in the axial direction, which is opposite to the first side, the primary pre-rotation mechanism comprises a primary shifting piece which is pushed to rotate by pressure difference of two sides of the radial extension part in the axial direction, and the rotating shaft of the primary shifting piece is parallel to the axis. The application utilizes a fully passive mode to laterally deflect the airflow, and has stable control and no need of additional energy input.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the oil dirt attached to the oil screen is required to be cleaned, an operator needs to detach the oil screen from the shell and clean the oil screen, so that the oil screen is inconvenient to clean by the operator.
Disclosure of Invention
In order to facilitate cleaning of an oil screen by operators, the application provides a side-suction type range hood.
The application provides a side-draft range hood adopts following technical scheme:
the side-draft range hood comprises a shell, wherein a smoke inlet through hole is formed in the shell, a blocking door for blocking the smoke inlet through hole is rotatably connected to the shell, a driving assembly for driving the blocking door to rotate is arranged on the shell, an oil screen and a cleaning assembly for cleaning the oil screen are arranged in the shell, and the cleaning assembly comprises a cleaning box and an opening and closing piece for opening or closing the cleaning box; the cleaning box is arranged on the shell.
By adopting the technical scheme, after the use is finished, the driving assembly drives the blocking door to rotate, after the blocking door is closed, the opening and closing piece opens the cleaning box, so that cleaning liquid in the cleaning box flows onto the oil net to clean the oil net, the oil net is cleaned immediately after the use is finished, oil attached to the oil net is cleaned from the cleaned liquid more easily, the capability of the oil net for blocking oil in smoke is maintained for a longer time, and after the oil net is cleaned, waste heat in the shell dries the oil net; when the cleaning device is used, the cleaning box and the cleaning liquid in the cleaning box are heated by the heat of the flue gas, and the cleaning effect on the oil net is improved by the heat of the flue gas.
Optionally, the opening and closing member comprises a blocking plate and an electric telescopic rod for driving the blocking plate to slide in the cleaning box; a plurality of guide through holes for guiding the cleaning liquid in the cleaning box to the oil screen are formed in the bottom of the cleaning box; the blocking plate is connected to the inner bottom wall of the cleaning box in a sliding manner; the blocking plate is provided with a plurality of liquid outlet through holes communicated with the guide through holes.
Through adopting above-mentioned technical scheme, after the barrier door is closed, electric telescopic handle drives the barrier plate and removes for go out the liquid through-hole on the barrier plate and be linked together with the direction through-hole, make the cleaning solution that washs the incasement flow into to the oil net through going out liquid through-hole and direction through-hole on, wash the oil net, simple structure makes things convenient for operating personnel to wash the oil net.
Optionally, be provided with the collection subassembly that is used for collecting the oil on the oil screen in the casing, the collection subassembly includes the oil collecting tank, the oil collecting tank is located the oil screen below, the oil collecting tank can dismantle the setting in the casing, form the space that the oil feed passes through between oil screen and the advance cigarette through-hole.
By adopting the technical scheme, when the cleaning liquid cleans the oil net, the cleaning liquid and the oil enter the oil collecting tank for collection; when the oil collecting tank is used, the oil collecting tank collects oil blocked by the oil net, so that the operation of operators is facilitated.
Optionally, a driving component for driving the oil net to approach the smoke inlet through hole is arranged in the shell, and the driving component comprises two rotating rods and a driving structure for driving the rotating rods to rotate; two dwang one end all rotate connect in on the oil screen, two dwang other end rotate connect in on the inner wall of casing, two dwang the casing inside wall and the oil screen forms the parallelogram.
Through adopting above-mentioned technical scheme, after blocking the door and closing, drive the structure and drive the dwang and rotate for the dwang is along being close to the direction that blocks the door and remove, makes the distance between blocking door and the oil net reduce, and the cleaning solution that washs the incasement later flows into to the oil net on, makes the cleaning solution to the oil net and block the clearance effect of door increase, blocks the door when using and not only leads to the cleaning solution, realizes cleaning the oil net and is close to the one end face that blocks the door moreover, realizes wasing the oil net both sides, has further improved the clearance effect to the oil net.
Optionally, the driving structure comprises an idler gear, an incomplete gear, a connecting rod and a driven rack; the incomplete gear is arranged on the blocking door, the incomplete gear is positioned in the shell, and the circle center of the incomplete gear is concentrically arranged with the hinging positions of the blocking door and the shell; the driven rack is connected to the inner wall of the shell in a sliding manner along the direction approaching or separating from the oil collecting tank; the idler wheel is rotationally connected to the inner side wall of the shell, the idler wheel is positioned between the driven rack and the incomplete gear, and the idler wheel is meshed with the driven rack and the incomplete gear; one end of the connecting rod is rotationally connected to the driven rack, and the other end of the connecting rod is rotationally connected to the oil screen.
Through adopting above-mentioned technical scheme, when blocking the door and closing, block the door and drive driven rack through incomplete gear and idler and remove, driven rack passes through the connecting rod and drives the dwang and rotate for the oil net is along being close to the direction that blocks the door and remove, realizes moving the oil net along being close to the direction that blocks the door when drive assembly drives the rotation that blocks the door, improves the cleaning solution in the cleaning box to the cleaning effect that blocks door and oil net, makes things convenient for operating personnel's operation.
Optionally, a diversion assembly for diverting oil and cleaning liquid is arranged on the oil collecting tank, and the diversion assembly comprises a separation plate and a diversion plate; the partition plate is arranged in the oil collecting tank, and divides the oil collecting tank into a first diversion area and a second diversion area; the splitter plate is rotationally connected to the splitter plate, the splitter plate is used for propping against the oil net, one end of the splitter plate is used for penetrating into the first splitter region under the action of the oil net, the other end of the splitter plate is used for penetrating into the second splitter region, and a space for oil supply or cleaning fluid to pass through is formed between the splitter plate and the oil net.
Through adopting above-mentioned technical scheme, when drive assembly drives the barrier door and closes, the barrier door drives the dwang through driving the structure and rotates, and the oil net is along being close to the direction of barrier door and along being close to the direction of collecting the oil tank, and the oil net offsets with the flow distribution plate, and the oil net drives the flow distribution plate and rotates for the flow distribution plate penetrates in the first flow distribution area along one end, and the cleaning solution in the washing case clears up oil net and barrier door afterwards, and the cleaning solution passes through the direction of barrier door and flow distribution plate and gets into in the first flow distribution area; when the driving assembly drives the blocking door to close, the blocking door drives the rotating rod to rotate through the driving structure, the oil net moves along the direction away from the blocking door and the direction away from the oil collecting tank, the flow dividing plate rotates under the driving of the oil net, and the other end of the flow dividing plate penetrates into the second flow dividing region, so that oil blocked by the oil net enters into the second flow dividing region through the oil net and the guiding of the flow dividing plate; realize realizing driving the flow distribution plate and rotating when drive assembly drives the oil net and remove for clear up liquid and oil and separately store, make things convenient for operating personnel's operation.
Optionally, the reposition of redundant personnel subassembly still includes two adjusting bolt, two equal threaded connection of adjusting bolt in the oil net is close to the one end of flow distribution plate, adjusting bolt's head be used for with the flow distribution plate is inconsistent, two form the space that fuel feeding or washing liquid passed through between the adjusting bolt.
Through adopting above-mentioned technical scheme, during the use, operating personnel accessible rotates two adjusting bolt and realizes the regulation to flow distribution plate inclination, makes things convenient for operating personnel's installation debugging.
Optionally, the diversion assembly further comprises a weight, wherein the weight is arranged on the diversion plate, and the weight is positioned on one side of the separation plate away from the oil screen.
Through adopting above-mentioned technical scheme, when using, the pouring weight makes the flow distribution plate all the time with the inconsistent state of oil net, reduces the condition emergence that the flow distribution plate breaks away from with the oil net on the division board when using.
Optionally, the shell inner wall is provided with two first closing plates, the oil net is located two between the first closing plates, the oil net with first closing plate is inconsistent.
Through adopting above-mentioned technical scheme, first closing plate and oil net are in touch during the use, reduce the condition that the flue gas enters into the casing through the oil net with advance the space between the cigarette through-hole and take place for in as much as possible flue gas enters into the casing through the oil net.
Optionally, keep away from be provided with the second closing plate on the dwang of oil collection tank, the second closing plate is located between two first closing plates, the second closing plate is inconsistent with first closing plate.
Through adopting above-mentioned technical scheme, seal one side between two first closing plates through the second closing plate, further reduce the condition emergence that the flue gas did not enter into the casing through the oil net.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cleaning assembly is used for cleaning the oil net and the blocking door, so that an operator can clean the oil net conveniently, the cleaning box is heated by the heat of the flue gas, and the cleaning effect of the oil net is improved;
2. the driving assembly drives the blocking door to open and close, and simultaneously moves the oil net in a direction close to the blocking door, so that the cleaning effect of the oil net is further improved;
3. separate the storage to oil and cleaning solution through the reposition of redundant personnel subassembly realization, when realizing clearing up the oil net, realize retrieving to oil.
Drawings
Fig. 1 is a schematic structural view of a specific embodiment of the present application.
Fig. 2 is a cross-sectional view of the cleaning assembly of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1 for showing the structure of the inside of the case.
Fig. 4 is a cross-sectional view of fig. 3 showing the configuration of the entrainer assembly and the configuration of the shunt assembly.
Fig. 5 is an enlarged view at a in fig. 4 for showing the entraining structure.
Fig. 6 is an enlarged view at B in fig. 4 for showing the structure of the flow dividing assembly.
Fig. 7 is a schematic view of the first seal plate, the second seal plate and the oil screen in fig. 3.
Reference numerals: 1. a housing; 11. a smoke inlet through hole; 12. a blocking door; 14. a driving motor; 15. an oil screen; 16. a liquid inlet through hole; 17. a feeding tube; 2. cleaning the assembly; 21. a cleaning box; 22. an opening and closing member; 221. a blocking plate; 222. an electric telescopic rod; 223. a liquid outlet through hole; 23. a guide through hole; 3. driving the assembly; 31. a rotating lever; 32. a driving structure; 321. an idler; 322. an incomplete gear; 323. a connecting rod; 324. a driven rack; 4. a collection assembly; 41. an oil collecting tank; 42. a sliding rod; 5. a shunt assembly; 51. a partition plate; 52. a diverter plate; 53. an adjusting bolt; 54. a fixing plate; 55. a weight block; 6. a first split area; 7. a second splitting area; 8. a first sealing plate; 9. and a second sealing plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a side-draft range hood. Referring to fig. 1, a side-draft range hood comprises a housing 1, a smoke inlet through hole 11 is formed in the outer side wall of the housing 1, a blocking door 12 for blocking the smoke inlet through hole 11 is rotatably connected to the side wall of the housing 1, a hinge position of the blocking door 12 and the housing 1 is located above the smoke inlet through hole 11, a driving assembly is arranged on the outer side wall of the housing 1, the driving assembly comprises a driving motor 14, and an output shaft of the driving motor 14 is fixedly connected to the blocking door 12; the upper end face of the shell 1 is provided with a cleaning component 2; an oil screen 15 for blocking oil in the flue gas and a collecting assembly 4 for collecting the oil on the oil screen 15 are arranged in the shell 1, and a space for oil to pass through exists between the oil screen 15 and the flue gas inlet through hole 11.
When the smoke collecting device is used, the driving motor 14 drives the blocking door 12 to rotate and open, so that smoke enters the shell 1 through the smoke inlet through holes 11 and the oil net 15, and oil flows into the collecting assembly 4 through the space between the oil net 15 and the smoke inlet through holes 11 for collecting.
Referring to fig. 1 and 2, the cleaning assembly 2 includes a cleaning tank 21 and an opening and closing member 22 for opening or closing the cleaning tank 21; the cleaning box 21 is fixedly connected to the upper end face of the shell 1, the upper end face of the cleaning box 21 is fixedly connected with a feeding pipe 17, the feeding pipe 17 is communicated with the cleaning box 21, guide through holes 23 uniformly distributed along the length direction of the cleaning box 21 are formed in the bottom of the cleaning box 21, a plurality of guide through holes 23 are in a group, and a group of guide through holes 23 are uniformly distributed along the width direction of the cleaning box 21.
Referring to fig. 1 and 2, the upper end surface of the housing 1 is provided with a liquid inlet through hole 16 communicated with a plurality of guide through holes 23; the opening and closing member 22 comprises a blocking plate 221 and an electric telescopic rod 222 for driving the blocking plate 221 to slide in the cleaning tank 21; the length direction of the electric telescopic rod 222 is parallel to the width direction of the cleaning box 21, the electric telescopic rod 222 is positioned between the cleaning box 21 and the shell 1, and the electric telescopic rod 222 is fixedly connected to the upper end surface of the shell 1; the baffle plate 221 is located between the guide through hole 23 and the liquid inlet through hole 16, the baffle plate 221 is fixedly connected to a piston rod of the electric telescopic rod 222, four liquid outlet through holes 223 are formed in the upper end face of the baffle plate 221, the length direction of the liquid outlet through holes 223 is parallel to the length direction of the cleaning box 21, the four liquid outlet through holes 223 are uniformly distributed along the width direction of the cleaning box 21, and the liquid outlet through holes 223 are used for being communicated with a group of guide through holes 23.
When the cleaning device is used, the driving motor 14 drives the blocking door 12 to be closed, then the electric telescopic rod 222 drives the liquid outlet through holes 223 on the blocking plate 221 to move, the liquid outlet through holes 223 are communicated with the guide through holes 23, and cleaning liquid in the cleaning tank 21 enters the shell 1 through the guide through holes 23, the liquid outlet through holes 223 and the liquid inlet through holes 16, so that the cleaning liquid flows onto the oil net 15, and cleaning of the oil net 15 is realized.
Referring to fig. 3 and 4, a driving component 3 for driving the oil net 15 to approach the smoke inlet through hole 11 is disposed on the inner wall of the casing 1, and the driving component 3 includes four rotating rods 31 and two driving structures 32 for driving the rotating rods 31 to rotate.
Referring to fig. 4 and 5, two rotation rods 31 are a set, the smoke inlet through hole 11 is located between the two sets of rotation rods 31, one ends of the two rotation rods 31 are all rotatably connected to the oil net 15, the other ends of the two rotation rods 31 are all rotatably connected to the inner wall of the shell 1, and the two rotation rods 31, the oil net 15 and the shell 1 form a parallelogram.
Referring to fig. 4 and 5, the smoke inlet through hole 11 is located between the two driving structures 32, and the driving structures 32 include an idler gear 321, an incomplete gear 322, a connecting rod 323 and a driven rack 324; the incomplete gear 322 is fixedly connected to the barrier door 12, the rotation center of the incomplete gear 322 is concentric with the rotation axis of the barrier door 12, and the incomplete gear 322 is positioned above the oil screen 15; the idler wheel 321 is rotatably connected to the inner wall of the shell 1, the idler wheel 321 is meshed with the incomplete gear 322, and the idler wheel 321 is positioned above the oil screen 15; the driven rack 324 is positioned at one side of the idler gear 321, which is away from the incomplete gear 322, the length direction of the driven rack 324 is parallel to the inclined direction of the oil net 15, the driven rack 324 is connected to the inner wall of the shell 1 in a sliding way along the inclined direction of the oil net 15, and the driven rack 324 is meshed with the idler gear 321; the connecting rod 323 is located above the oil screen 15, one end of the connecting rod 323 is rotatably connected to the driven rack 324, and the other end of the connecting rod 323 is rotatably connected to an end face, far away from the smoke inlet through hole 11, of the oil screen 15.
When in use, the driving motor 14 drives the blocking door 12 to open, the blocking door 12 drives the driven rack 324 to move through the incomplete gear 322 and the idler gear 321, the driven rack 324 drives the rotating rod 31 to rotate through the connecting rod 323, and the rotating rod 31 drives the oil screen 15 to move along the direction away from the smoke inlet through hole 11; after the use is completed, the driving motor 14 drives the blocking door 12 to be closed, the blocking door 12 drives the driven rack 324 to move through the incomplete gear 322 and the idler gear 321, the driven rack 324 drives the rotating rod 31 to rotate through the connecting rod 323, the rotating rod 31 drives the oil net 15 to move along the direction close to the smoke inlet through hole 11, the distance between the oil net 15 and the blocking door 12 is reduced, the cleaning liquid in the cleaning tank 21 cleans the oil net 15, the cleaning liquid cleans two end faces of the oil net 15, and the cleaning effect on the oil net 15 is further improved.
Referring to fig. 4 and 6, the collection assembly 4 includes a sump tank 41 and two sliding bars 42; the length direction of the two sliding rods 42 is parallel to the length direction of the oil collecting tank 41, the two sliding rods 42 are fixedly connected to the upper end face of the oil collecting tank 41, the two sliding rods 42 are distributed along the width direction of the oil collecting tank 41, the sliding rods 42 are connected to the lower end face of the shell 1 in a sliding mode, and the oil collecting tank 41 is located below the oil net 15.
Referring to fig. 4 and 6, a flow dividing assembly 5 for dividing oil and cleaning liquid is provided in the oil collecting tank 41, and the flow dividing assembly 5 includes a partition plate 51 and a flow dividing plate 52; the division plate 51 is vertically arranged, the length direction of the division plate 51 is parallel to the length direction of the oil collecting tank 41, the lower end of the division plate 51 is fixedly connected to the inner bottom surface of the oil collecting tank 41, the division plate 51 divides the interior of the oil collecting tank 41 into a first diversion area 6 and a second diversion area 7, and the first diversion area 6 is located between the second diversion area 7 and the smoke inlet through hole 11.
Referring to fig. 4 and 6, the diverting assembly 5 further includes two adjusting bolts 53, a fixing plate 54, and a weight 55; the fixed plate 54 is fixedly connected to one end of the oil screen 15, which is close to the oil collecting tank 41, two adjusting bolts 53 are distributed along the length direction of the fixed plate 54, the two adjusting bolts 53 are both in threaded connection with one end face of the fixed plate 54, which is close to the oil collecting tank 41, and the heads of the adjusting bolts 53 are abutted against one end of the flow dividing plate 52, which is close to the smoke inlet through hole 11; the weight 55 is fixedly connected to the surface of the fixing plate 54 near the bottom of the oil collecting tank 41, and the weight 55 is positioned in the second diversion area 7.
Before the use, the operating personnel rotate the adjusting bolt 53 to realize the adjustment of the inclination angle of the splitter plate 52, after the adjustment is completed, the driving motor 14 drives the blocking door 12 to be closed, the blocking door 12 drives the oil net 15 to move along the direction close to the smoke inlet through hole 11 and the splitter plate 52 through the driving structure 32, the two adjusting bolts 53 are in contact with the splitter plate 52, so that one end of the splitter plate 52 close to the oil net 15 penetrates into the first splitting area 6, then the cleaning liquid in the cleaning tank 21 flows into one surface of the oil net 15 far away from the smoke inlet through hole 11 and between the oil net 15 and the blocking door 12, the cleaning liquid cleans the two surfaces of the oil net 15, the cleaning effect on the oil net 15 is improved, and the cleaning liquid enters into the first splitting area 6 through the guiding of the oil net 15, the blocking door 12 and the splitter plate 52 and the space between the two adjusting bolts 53; when the smoke-absorbing device is used, the driving motor 14 drives the blocking door 12 to open, the blocking door 12 drives the oil screen 15 to move along the direction away from the smoke inlet through hole 11 and the flow dividing plate 52 through the driving structure 32, the two adjusting bolts 53 are in contact with the flow dividing plate 52, one end of the flow dividing plate 52 away from the oil screen 15 penetrates into the second flow dividing area 7, after smoke passes through the oil screen 15, oil in the smoke passes through the guiding of the oil screen 15, and enters into the second flow dividing area 7 through the space between the flow dividing plate 52 and the two adjusting bolts 53; the oil net 15 is moved close to or far from the smoke inlet through hole 11, the cleaning effect of the oil net 15 is improved, and meanwhile, the oil and the cleaning liquid are separated and stored.
Referring to fig. 3 and 7, two first sealing plates 8 are fixedly connected to the inner wall of the housing 1, the length direction of the first sealing plates 8 is parallel to the width direction of the oil screen 15, the oil screen 15 is located between the two first sealing plates 8, and the oil screen 15 is in contact with the two first sealing plates 8.
Referring to fig. 4 and 7, a second sealing plate 9 is fixedly connected between two rotating rods 31 relatively far from the flow dividing plate 52, and the length direction of the second sealing plate 9 is parallel to the length direction of the oil screen 15.
In use, the first sealing plate 8 and the second sealing plate 9 reduce the occurrence of smoke from not passing through the oil screen 15.
The implementation principle of the side-suction type range hood provided by the embodiment of the application is as follows: before use, an operator can adjust the inclination angle of the splitter plate 52 by rotating the adjusting bolt 53.
When the smoke-absorbing device is used, the driving motor 14 drives the blocking door 12 to open, the blocking door 12 drives the oil screen 15 to move along the direction away from the smoke inlet through hole 11 through the driving structure 32, the head of the adjusting bolt 53 moves along the direction away from the flow dividing plate 52, one end of the flow dividing plate 52 penetrates into the second flow dividing region 7 under the action of a heavy object, and the smoke passes through the oil screen 15 so that oil in the smoke passes through the oil screen 15 and the flow dividing plate 52 to enter the second flow dividing region 7; then the driving motor 14 drives the blocking door 12 to close, the blocking door 12 drives the oil net 15 to move along the direction close to the smoke inlet through hole 11 through the driving structure 32, the head of the adjusting bolt 53 moves along the direction close to the flow dividing plate 52, the adjusting bolt 53 drives the flow dividing plate 52 to rotate, one end of the flow dividing plate 52 penetrates into the first flow dividing area 6, and then cleaning liquid in the cleaning tank 21 enters into the first flow dividing area 6 through the oil net 15 and the flow dividing plate 52, separation and storage of oil and cleaning liquid are achieved, and waste heat dries the oil net 15.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. A side-draft range hood is characterized in that: the novel smoke-entering type cleaning device comprises a shell (1), a smoke-entering through hole (11) is formed in the shell (1), a blocking door (12) used for blocking the smoke-entering through hole (11) is rotationally connected to the shell (1), a driving assembly used for driving the blocking door (12) to rotate is arranged on the shell (1), an oil screen (15) and a cleaning assembly (2) used for cleaning the oil screen (15) are arranged in the shell (1), and the cleaning assembly (2) comprises a cleaning box (21) and an opening and closing piece (22) used for opening or closing the cleaning box (21); the cleaning box (21) is arranged on the shell (1);
the oil collecting device is characterized in that a collecting assembly (4) used for collecting oil on an oil net (15) is arranged in the shell (1), the collecting assembly (4) comprises an oil collecting tank (41), the oil collecting tank (41) is located below the oil net (15), the oil collecting tank (41) is detachably arranged in the shell (1), and a space for oil supply to pass through is formed between the oil net (15) and the smoke inlet through hole (11);
a driving component (3) for driving the oil net (15) to be close to the smoke inlet through hole (11) is arranged in the shell (1), and the driving component (3) comprises two rotating rods (31) and a driving structure (32) for driving the rotating rods (31) to rotate; one end of each rotating rod (31) is rotatably connected to the oil net (15), the other end of each rotating rod (31) is rotatably connected to the inner wall of the shell (1), and the two rotating rods (31), the inner side wall of the shell (1) and the oil net (15) form a parallelogram;
the oil collecting tank (41) is provided with a flow dividing assembly (5) for dividing oil and cleaning liquid, and the flow dividing assembly (5) comprises a partition plate (51) and a flow dividing plate (52); the separation plate (51) is arranged in the oil collecting tank (41), and the separation plate (51) divides the interior of the oil collecting tank (41) into a first diversion area (6) and a second diversion area (7); the splitter plate (52) is rotationally connected to the splitter plate (51), the splitter plate (52) is used for being in conflict with the oil net (15), one end of the splitter plate (52) is used for penetrating into the first splitter region (6) under the action of the oil net (15), the other end of the splitter plate (52) is used for penetrating into the second splitter region (7), and a space for oil supply or cleaning liquid to pass through is formed between the splitter plate (52) and the oil net (15).
2. A side-draft range hood according to claim 1, wherein: the opening and closing piece (22) comprises a blocking plate (221) and an electric telescopic rod (222) for driving the blocking plate (221) to slide in the cleaning box (21); a plurality of guide through holes (23) for guiding the cleaning liquid in the cleaning box (21) to the oil net (15) are formed in the bottom of the cleaning box (21); the blocking plate (221) is connected to the inner bottom wall of the cleaning box (21) in a sliding manner; the blocking plate (221) is provided with a plurality of liquid outlet through holes (223) which are communicated with the plurality of guide through holes (23).
3. A side-draft range hood according to claim 1, wherein: the driving structure (32) comprises an idler wheel (321), an incomplete gear (322), a connecting rod (323) and a driven rack (324); the incomplete gear (322) is arranged on the blocking door (12), the incomplete gear (322) is positioned in the shell (1), and the circle center of the incomplete gear (322) is concentrically arranged at the hinge joint of the blocking door (12) and the shell (1); the driven rack (324) is slidingly connected to the inner wall of the shell (1) along the direction approaching or separating from the oil collecting tank (41); the idler wheel (321) is rotatably connected to the inner side wall of the shell (1), the idler wheel (321) is positioned between the driven rack (324) and the incomplete gear (322), and the idler wheel (321) is meshed with the driven rack (324) and the incomplete gear (322); one end of the connecting rod (323) is rotatably connected to the driven rack (324), and the other end of the connecting rod (323) is rotatably connected to the oil screen (15).
4. A side-draft range hood according to claim 1, wherein: the flow distribution assembly (5) further comprises two adjusting bolts (53), the two adjusting bolts (53) are in threaded connection with one end, close to the flow distribution plate (52), of the oil net (15), the head of each adjusting bolt (53) is used for abutting against the flow distribution plate (52), and a space for oil supply or cleaning fluid to pass through is formed between the two adjusting bolts (53).
5. A side-draft range hood according to claim 1, wherein: the flow distribution assembly (5) further comprises a weight (55), the weight (55) is arranged on the flow distribution plate (52), and the weight (55) is positioned on one side of the separation plate (51) away from the oil net (15).
6. A side-draft range hood according to claim 1, wherein: the oil screen (15) is located between the two first sealing plates (8), and the oil screen (15) is in contact with the first sealing plates (8).
7. The side-draft range hood according to claim 6, wherein: keep away from be provided with second closing plate (9) on dwang (31) of oil collecting tank (41), second closing plate (9) are located between two first closing plates (8), second closing plate (9) are inconsistent with first closing plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983372.0A CN113639288B (en) | 2021-08-25 | 2021-08-25 | Side-suction type range hood |
Applications Claiming Priority (1)
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271001A (en) * | 1995-03-29 | 1996-10-18 | Toto Ltd | Range hood |
| CN207065680U (en) * | 2017-08-11 | 2018-03-02 | 广东美的厨房电器制造有限公司 | The cleaning device and range hood of range hood |
| CN207674525U (en) * | 2017-11-23 | 2018-07-31 | 西安交通大学 | A kind of photocatalysis oil fume purifier |
| CN108361783A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Environment protection integrated kitchen tools |
| KR102002078B1 (en) * | 2018-11-13 | 2019-07-24 | 주식회사 제이텍 | A kitchen hood system for controlling air supply and exhaust airflow in accordance with the setting conditions of the air conditioning system and its control method |
| CN111189087A (en) * | 2020-01-10 | 2020-05-22 | 蒋凤歌 | Can clear up smoke ventilator of filter screen automatically |
| CN112856508A (en) * | 2021-01-07 | 2021-05-28 | 宁波方太厨具有限公司 | Range hood and cleaning method thereof |
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2021
- 2021-08-25 CN CN202110983372.0A patent/CN113639288B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271001A (en) * | 1995-03-29 | 1996-10-18 | Toto Ltd | Range hood |
| CN207065680U (en) * | 2017-08-11 | 2018-03-02 | 广东美的厨房电器制造有限公司 | The cleaning device and range hood of range hood |
| CN207674525U (en) * | 2017-11-23 | 2018-07-31 | 西安交通大学 | A kind of photocatalysis oil fume purifier |
| CN108361783A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Environment protection integrated kitchen tools |
| KR102002078B1 (en) * | 2018-11-13 | 2019-07-24 | 주식회사 제이텍 | A kitchen hood system for controlling air supply and exhaust airflow in accordance with the setting conditions of the air conditioning system and its control method |
| CN111189087A (en) * | 2020-01-10 | 2020-05-22 | 蒋凤歌 | Can clear up smoke ventilator of filter screen automatically |
| CN112856508A (en) * | 2021-01-07 | 2021-05-28 | 宁波方太厨具有限公司 | Range hood and cleaning method thereof |
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| CN113639288A (en) | 2021-11-12 |
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