CN112393291B - Domestic oil smoke purifies all-in-one - Google Patents
Domestic oil smoke purifies all-in-one Download PDFInfo
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- CN112393291B CN112393291B CN202011072264.XA CN202011072264A CN112393291B CN 112393291 B CN112393291 B CN 112393291B CN 202011072264 A CN202011072264 A CN 202011072264A CN 112393291 B CN112393291 B CN 112393291B
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- belt pulley
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- cleaning
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a household lampblack purification integrated machine which comprises a shell, wherein one end of the shell is provided with a downward opening, a lampblack collecting cover capable of moving up and down is movably connected in the opening, the bottom surface of the lampblack collecting cover is provided with an inclined plate with holes, the other end of the shell is provided with a buffer chamber, a UV lamp tube is arranged in the buffer chamber, and a fan and a particulate matter filtering mechanism are arranged between the lampblack collecting cover and the buffer chamber. After the oil fume purification all-in-one machine is installed, the height of the fume collecting hood can be adjusted according to actual conditions, the phenomenon of poor fume collecting effect is effectively avoided, and meanwhile, the normal operation of equipment such as a gas stove and the like cannot be influenced; in addition, this oil smoke purifies all-in-one is equipped with particulate matter filtering mechanism, can fully filter the particulate matter in the oil smoke before the flue gas sterilization purifies, has effectively promoted the purification of oil smoke and has got rid of efficiency, avoids the particulate matter to cause the damage to the UV fluorescent tube simultaneously.
Description
Technical Field
The invention relates to the technical field of oil smoke purification, in particular to a household oil smoke purification all-in-one machine.
Background
The oil fume purifier is a device for treating oil fume waste gas. The oil fume purifier is mainly used for purifying and treating low-altitude oil fume discharged from a kitchen; the product is used in hotels, restaurants, wineshops, restaurants, schools, institutions, factories and other places; frying and cooking food; oil spatters industrial occasions such as heat treatment workshop, oil mist lubrication workshop, work piece welding workshop and alkene oil boiler emission.
The existing oil fume purifier can only realize the sterilization and purification of the fume, but can not realize the pre-filtration and collection aiming at large-particle impurities, thereby causing the sterilization and purification process to be influenced to a certain extent; in addition, the position of the smoke collecting hood of the existing household oil smoke purifier cannot be adjusted, and when the smoke collecting hood is over high and faces smoke generating equipment such as gas stoves and the like at different positions, the smoke collecting effect is not ideal, and when the smoke collecting hood is over low, the operation of the equipment such as the gas stoves and the like can be influenced.
Disclosure of Invention
The invention aims to provide a household oil fume purification integrated machine, which solves the defects that the existing oil fume purifier does not have the functions of pre-filtering and collecting particulate matters and a fume collecting hood can not be adjusted according to actual conditions.
The invention realizes the purpose through the following technical scheme:
the utility model provides a domestic oil smoke purifies all-in-one, includes the casing, the wherein one end of casing is formed with opening down swing joint has the collection petticoat pipe that can reciprocate in the opening, the bottom surface of collection petticoat pipe is foraminiferous swash plate, the other end of casing is formed with the cushion chamber, the cushion chamber is equipped with the UV fluorescent tube, be equipped with fan and particulate matter filtering mechanism between collection petticoat pipe and the cushion chamber, particulate matter filtering mechanism includes first filter screen and the second filter screen that the interval set up, first filter screen is located and is close to collection petticoat pipe one side, and first filter screen comprises a plurality of pieces of net piece side by side, and the top and the bottom of every piece net piece all with shells inner wall rotatable coupling, particulate matter filtering mechanism still including establishing on the casing and being used for driving all net pieces pivoted drive assembly simultaneously to and establish the clearance subassembly that just is used for clearing up first filter screen and second filter screen opposite flank between first filter screen and the second filter screen.
The improved structure is characterized in that the driving assembly comprises a speed reducing motor, a rotating shaft and driving wheels, the speed reducing motor is arranged on the outer wall of the shell, the number of the rotating shaft and the number of the driving wheels are the same as that of the net pieces, the rotating shaft is connected to the end of the net pieces in a one-to-one correspondence manner, the driving wheels are connected to the end of the rotating shaft in a one-to-one correspondence manner, and all the driving wheels are linked with one another.
The improved structure is characterized in that a collecting cavity is arranged at the bottom end of the shell, the collecting cavity is located at a position below the position between the first filter screen and the second filter screen, and a closing door is arranged on the side edge of the collecting cavity.
The improved structure of the cleaning assembly is characterized in that the cleaning assembly comprises a cleaning motor, a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley, a transmission belt, a wheel seat, a guide rod and a cleaning plate, the cleaning motor is arranged on the outer wall of the shell, the first belt pulley is connected to the output end of the cleaning motor, the second belt pulley is arranged between the tops of the first filter screen and the second filter screen, the third belt pulley is arranged between the bottoms of the first filter screen and the second filter screen, the fourth belt pulley is installed in the collecting cavity through the wheel seat, the transmission belt is connected between the first belt pulley and the second belt pulley, between the second belt pulley and the third belt pulley, between the third belt pulley and the fourth belt pulley, the guide rod is vertically arranged, the cleaning plate is movably arranged on the guide rod, the width of the cleaning plate is equal to the distance between the first filter screen and the second filter screen, an opening penetrating through the cleaning plate is formed in the cleaning plate, a transverse strip-shaped groove is formed in the opening of the transmission belt between the second belt and the third belt, and a movable post is inserted into the strip-shaped groove.
In a further improvement, the lowermost end of the third pulley is lower than the lowermost ends of the first and second screens.
The improved structure is characterized in that the transmission belt between the second belt pulley and the third belt pulley is of a double-belt structure, different sides of the protruded column at the same position on the double-belt structure are arranged, the sleeving position of the transmission belt between the first belt pulley and the second belt pulley on the second belt pulley is located in the middle gap of the double-belt structure, and the sleeving position of the transmission belt between the third belt pulley and the fourth belt pulley on the third belt pulley is also located in the middle gap of the double-belt structure.
The further improvement is that the cleaning plate consists of a plate body and brush bodies arranged on two sides of the plate body.
The improved structure is characterized in that the meshes of the first filter screen are of a structure with a low middle part and two high sides and a small middle hole diameter and two large side hole diameters, the side edges of all the net pieces in the first filter screen are provided with elastic sealing strips, and the adjacent net pieces are in sealing contact with each other through the elastic sealing strips when rotating to be located in the same plane.
The improved exhaust fume collecting hood is characterized in that a strip-shaped hole is formed in the shell with the opened side edge, a manual rod is arranged on the side edge of the exhaust fume collecting hood, and the manual rod extends out of the strip-shaped hole.
The invention has the beneficial effects that:
(1) After the oil fume purification all-in-one machine is installed, the height of the fume collecting hood can be adjusted according to actual conditions, the phenomenon of poor fume collecting effect is effectively avoided, and meanwhile, the normal operation of equipment such as a gas stove and the like cannot be influenced;
(2) The oil fume purification all-in-one machine is provided with the particulate matter filtering mechanism, so that the particulate matters in the oil fume can be fully filtered before the sterilization and purification of the fume, the oil fume purification and removal efficiency is effectively improved, and meanwhile, the UV lamp tube is prevented from being damaged by the particulate matters;
(3) The particle filtering mechanism adopts a double-filter screen structure, the front-end filter screen adopts an adjustable reversing structure, after the particle filtering mechanism is used for a period of time, the front side surface of the filter screen faces backwards through reversing, so that particle impurities attached to the front side surface of the filter screen are positioned between the double filter screens, the cleaning assembly can clean the particle impurities, and the cleaned particle impurities cannot flow randomly and are convenient to collect; in addition, the reversing and cleaning processes do not influence the normal filtration, so that the normal filtration can be directly carried out in the purification process;
(4) The up-and-down reciprocating motion of the cleaning plate can be realized through the unidirectional driving of the motor in the cleaning assembly, so that the opposite side surfaces of the double filter screens can be cleaned simultaneously, the cleaning efficiency is high, and dead angles are not left.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of a first screen;
FIG. 3 is a top view of the cleaning assembly;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a schematic longitudinal cross-section of a first screen;
FIG. 7 is a schematic view of a mesh arrangement in a first screen;
in the figure: 1. a housing; 2. an opening; 3. a smoke collecting hood; 4. a perforated sloping plate; 5. a buffer chamber; 6. a UV lamp tube; 7. a fan; 8. a first filter screen; 801. a mesh sheet; 802. an elastic sealing strip; 9. a second filter screen; 10. a reduction motor; 11. a rotating shaft; 12. a drive wheel; 13. collecting the concave cavity; 14. closing the door; 15. cleaning the motor; 16. a first pulley; 17. a second pulley; 18. a third belt pulley; 19. a fourth belt pulley; 20. a transmission belt; 201. a protruding column; 21. a wheel seat; 22. a guide bar; 23. cleaning the plate; 231. a port; 232. a strip-shaped groove; 24. a strip-shaped hole; 25. a manual lever.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
The utility model provides a domestic oil smoke purifies all-in-one, which comprises a housin 1, wherein one end of casing 1 is formed with opening 2 down, swing joint has collection petticoat pipe 3 that can reciprocate in opening 2, the bottom surface of collection petticoat pipe 3 is foraminiferous swash plate 4, the other end of casing 1 is formed with cushion chamber 5, be equipped with UV fluorescent tube 6 in the cushion chamber 5, be equipped with fan 7 and particulate matter filtering mechanism between collection petticoat pipe 3 and the cushion chamber 5, particulate matter filtering mechanism includes first filter screen 8 and the second filter screen 9 that the interval set up, first filter screen 8 is located and is close to collection petticoat pipe 3 one side, first filter screen 8 comprises a plurality of net pieces 801 side by side, the top and the bottom of every net piece 801 all with casing 1 inner wall rotatable coupling, particulate matter filtering mechanism is still including establishing on casing 1 and being used for driving all net pieces 801 pivoted drive assembly simultaneously, and establish between first filter screen 8 and second filter screen 9 and be used for clearing up the clearance subassembly of first filter screen 8 and second filter screen 9 opposite flank.
The specific installation mode of the smoke collecting cover 3 in the opening 2 can be a matching structure of a sliding groove and a sliding block, and other structures can be adopted as long as up-down movement adjustment can be realized. After the integrated machine is installed, the height of the smoke collecting hood 3 can be adjusted according to the specific position of a smoke generating device (such as a gas stove and the like) below. In addition, first filter screen 8 and second filter screen 9 in the all-in-one have equal filter effect, and of course can also set up to be that second filter screen 9 is the fine filtration, and first filter screen 8 is the coarse filtration. When the device works, the fan 7 is started, smoke is sucked from the inclined plate 4 with holes of the smoke collecting hood 3, the smoke firstly passes through the filtering action of the first filter screen 8 in the particulate matter filtering mechanism, contained particulate impurities (especially large particulate impurities) stay on the front side surface of the first filter screen 8, the filtered smoke passes through the second filter screen 9 and then reaches the buffer cavity 5, the cross section area of the buffer cavity 5 is large, the smoke is decelerated, meanwhile, the smoke is irradiated and sterilized by the UV lamp tube 6, smoke purification is realized, and the smoke is finally discharged, or further oil removal, such as electrostatic oil removal, is performed.
After the equipment runs for a period of time, all the net sheets 801 of the first filter screen 8 are driven to rotate 180 degrees simultaneously by controlling the driving assembly to work through a controller or manually, so that the side surfaces attached with particle impurities face backwards and are positioned between the two filter screens, the cleaning assembly is started again, and the opposite side surfaces of the first filter screen 8 and the second filter screen 9 are cleaned simultaneously. In the net piece 801 rotation in-process at first filter screen 8, because of the interception filter effect of second filter screen 9, can guarantee normal purification operation this moment, in addition in the clearance in-process, first filter screen 8 and second filter screen 9 play the front and back protection interception for debris can not scurry, can't wave forward promptly, also can't wave backward, and the debris of being convenient for like this are collected, have also guaranteed normal purification operation.
In the invention, the driving assembly comprises a speed reducing motor 10, a rotating shaft 11 and driving wheels 12, the speed reducing motor 10 is arranged on the outer wall of the shell 1, the number of the rotating shaft 11 and the driving wheels 12 is the same as that of the meshes 801, the rotating shaft 11 is connected to the ends of the meshes 801 in a one-to-one correspondence manner, the driving wheels 12 are connected to the ends of the rotating shaft 11 in a one-to-one correspondence manner, and all the driving wheels 12 are linked with each other. When the speed reducing motor 10 works, all the driving wheels 12 are driven to rotate simultaneously, and the rotating directions of the adjacent driving wheels 12 are just opposite, so that the adjacent meshes 801 rotate towards opposite directions simultaneously, the edges of the adjacent meshes 801 rotate towards the same direction, friction is reduced, and smooth opening is facilitated. In particular, the driving wheels 12 are friction wheels or gears, and the driving wheels 12 of adjacent meshes 801 are directly contacted or meshed.
In the present invention, the bottom end of the casing 1 is provided with a collecting cavity 13, the collecting cavity 13 is located at a lower position between the first filter net 8 and the second filter net 9, and a closing door 14 is provided at a side of the collecting cavity 13. The collecting cavity 13 deviates from the main air duct, so that the particles and impurities can be conveniently deposited and gathered, and the door 14 is closed to clean the accumulated impurities after being opened periodically.
According to the invention, the cleaning assembly comprises a cleaning motor 15, a first belt pulley 16, a second belt pulley 17, a third belt pulley 18, a fourth belt pulley 19, a transmission belt 20, a pulley seat 21, a guide rod 22 and a cleaning plate 23, wherein the cleaning motor 15 is arranged on the outer wall of the shell 1, the first belt pulley 16 is connected with the output end of the cleaning motor 15, the second belt pulley 17 is positioned between the tops of the first filter screen 8 and the second filter screen 9, the third belt pulley 18 is positioned between the bottoms of the first filter screen 8 and the second filter screen 9, the fourth belt pulley 19 is arranged in the collecting cavity 13 through the pulley seat 21, the transmission belt 20 enables the space between the first belt pulley 16 and the second belt pulley 17, the space between the second belt pulley 17 and the third belt pulley 18 and the space between the third belt pulley 18 and the fourth belt pulley 19 to be connected, the guide rod 22 is vertically arranged, the cleaning plate 23 is movably arranged on the guide rod 22, the width of the cleaning plate 23 is just equal to the space between the first filter screen 8 and the second belt pulley 9, a through hole 231 is formed in the cleaning plate 23, a through hole is formed in the upper part and the lower part of the cleaning plate, a transverse through hole 231 is formed in the through which penetrates through the transmission belt, a through hole 232, a through which the movable post of the second belt pulley 20 is formed in the second belt 20, and a side of the movable post, and a side of the transmission belt 20 is inserted in the transmission belt, and 201, and the movable post are formed in the movable post, and the through hole 231 are formed in the movable post, and the through hole 231 are formed in the movable post 201.
The top is through clearance motor 15's fixed mounting in the clearance subassembly, and the bottom is through wheel seat 21 fixed mounting for first belt pulley 16, second belt pulley 17, third belt pulley 18, fourth belt pulley 19 are located the coplanar, and are located just in the middle of first filter screen 8 and second filter screen 9. During operation, the cleaning motor 15 rotates to drive the first belt pulley 16 to rotate, and further drive the third belt pulley 18 and the fourth belt pulley 19 to rotate, at this time, the stud 201 on the transmission belt 20 moves in a winding manner along with the transmission belt 20, the stud 201 can move back and forth in the strip-shaped groove 232 due to horizontal position change during winding, the cleaning plate 23 can move back and forth up and down along the guide rod 22 due to vertical position change during winding, the highest point of up and down movement of the cleaning plate 23 is the top end position of the second belt pulley 17, and the lowest point of up and down movement of the cleaning plate 23 is the bottom end position of the third belt pulley 18, so that two sides of the cleaning plate 23 can wipe back and forth along the surfaces of the first filter screen 8 and the second filter screen 9, and therefore, the cleaning of the impurities is achieved. The combined belt pulley transmission structure adopted by the invention avoids the blockage of the transmission structure to the up-and-down movement of the cleaning plate 23, and ensures that the cleaning plate 23 can completely clean the whole surface of the filter screen.
In particular, the lowermost end of the third pulley 18 is lower than the lowermost ends of the first and second sieves 8 and 9, i.e. the third pulley 18 is wholly or partially located in the collecting cavity 13, so that the cleaning plate 23 is moved to the lowest point and is separated from the first and second sieves 8 and 9, and the first sieve 8 can be rotated and reversed, and the cleaning plate 23 does not cause blockage. In addition, the transmission belt 20 between the second belt pulley 17 and the third belt pulley 18 is of a double-belt structure, the protruded columns 201 are arranged on different side edges of the same position on the double-belt structure, the two corresponding sides in the through holes 231 are provided with strip-shaped grooves 232, the sleeving position of the transmission belt 20 between the first belt pulley 16 and the second belt pulley 17 on the second belt pulley 17 is located in the middle gap of the double-belt structure, and the sleeving position of the transmission belt 20 between the third belt pulley 18 and the fourth belt pulley 19 on the third belt pulley 18 is also located in the middle gap of the double-belt structure, so that the stability of the whole structure is optimal.
In the present invention, the cleaning plate 23 is composed of a plate body and brushes arranged on two sides of the plate body, wherein the plate body can be made of stainless steel, the brushes can be made of rubber material or steel wire material, and different materials can be selected according to different requirements. In addition, the meshes of the first filter screen 8 are of a structure with a low middle part and two high sides, a small middle hole diameter and two large side hole diameters, so that when the first filter screen 8 is used for filtering, no matter which side faces the front, sundries can enter the meshes and cannot easily fall off, and uniform cleaning and collection are facilitated; the elastic sealing strips 802 are arranged on the side edges of all the net sheets 801 in the first filter screen 8, and when the adjacent net sheets 801 rotate to be located in the same plane, the adjacent net sheets 801 are in sealing contact through the elastic sealing strips 802, so that the overall sealing performance is guaranteed, and sundries are prevented from passing through gaps between the adjacent net sheets 801.
In the invention, a strip-shaped hole 24 is formed on the side shell 1 of the opening 2, a manual lever 25 is arranged on the side of the smoke collecting hood 3, and the manual lever 25 extends out of the strip-shaped hole 24. The height of the fume collecting hood 3 can be adjusted by manually operating the manual lever 25, which is very convenient.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a domestic oil smoke purifies all-in-one, includes casing (1), its characterized in that: the improved kitchen ventilator is characterized in that one end of the shell (1) is provided with a downward opening (2), a smoke collecting hood (3) capable of moving up and down is movably connected in the opening (2), the bottom surface of the smoke collecting hood (3) is provided with a perforated inclined plate (4), the other end of the shell (1) is provided with a buffer chamber (5), a UV lamp tube (6) is arranged in the buffer chamber (5), a fan (7) and a particulate matter filtering mechanism are arranged between the smoke collecting hood (3) and the buffer chamber (5), the particulate matter filtering mechanism comprises a first filter screen (8) and a second filter screen (9) which are arranged at intervals, the first filter screen (8) is positioned on one side close to the smoke collecting hood (3), the first filter screen (8) is formed by a plurality of net sheets (801) side by side, the top end and the bottom end of each net sheet (801) are rotatably connected with the inner wall of the shell (1), the particulate matter filtering mechanism further comprises a driving assembly which is arranged on the shell (1) and is used for driving all net sheets (801) to rotate simultaneously, and a side face cleaning assembly which is arranged between the first filter screen (8) and the second filter screen (9) and is used for cleaning the first filter screen (8) and the second filter screen (9);
a collecting cavity (13) is formed in the bottom end of the shell (1), the collecting cavity (13) is located at the lower position between the first filter screen (8) and the second filter screen (9), and a closing door (14) is arranged on the side edge of the collecting cavity (13);
the cleaning assembly comprises a cleaning motor (15), a first belt pulley (16), a second belt pulley (17), a third belt pulley (18), a fourth belt pulley (19), a transmission belt (20), a wheel seat (21), a guide rod (22) and a cleaning plate (23), wherein the cleaning motor (15) is arranged on the outer wall of the shell (1), the first belt pulley (16) is connected with the output end of the cleaning motor (15), the second belt pulley (17) is arranged between the tops of the first filter screen (8) and the second filter screen (9), the third belt pulley (18) is arranged between the bottoms of the first filter screen (8) and the second filter screen (9), the fourth belt pulley (19) is arranged in the collecting cavity (13) through the wheel seat (21), the transmission belt (20) is used for installing the first belt pulley (16) and the second belt pulley (17), the second belt pulley (17) and the third belt pulley (18), the third belt pulley (18) and the fourth belt pulley (19) are connected, the guide rod (22) is arranged, the width of the guide rod (23) is just equal to the width of the opening gap between the second belt pulley (23) and the cleaning plate (23), horizontal bar groove (232) have been seted up in through-opening (231), pass through-opening (231) in drive belt (20) between second belt pulley (17) and third belt pulley (18), and be equipped with abrupt post (201) at the side of this drive belt (20), abrupt post (201) activity is inserted in bar groove (232).
2. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: the driving assembly comprises a speed reducing motor (10), a rotating shaft (11) and driving wheels (12), the speed reducing motor (10) is arranged on the outer wall of the shell (1), the number of the rotating shaft (11) and the number of the driving wheels (12) are the same as that of the mesh (801), the rotating shaft (11) is connected to the end of the mesh (801) in a one-to-one mode, the driving wheels (12) are connected to the end of the rotating shaft (11) in a one-to-one mode, and all the driving wheels (12) are mutually linked.
3. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: the lowest end of the third belt pulley (18) is lower than the lowest ends of the first filter screen (8) and the second filter screen (9).
4. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: drive belt (20) between second belt pulley (17) and third belt pulley (18) are two belt structures, the different sides of post (201) same position all sets up on two belt structures, drive belt (20) between first belt pulley (16) and second belt pulley (17) cup joints the position and is located two belt structure's middle clearance department on second belt pulley (17), drive belt (20) between third belt pulley (18) and fourth belt pulley (19) cup joints the position and is located two belt structure's middle clearance department equally on third belt pulley (18).
5. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: the cleaning plate (23) is composed of a plate body and brush bodies arranged on two sides of the plate body.
6. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: the mesh of first filter screen (8) is the structure that the low both sides of centre are high, the little both sides aperture of centre aperture is big, and all net piece (801) in first filter screen (8) side reason all are equipped with elastic sealing strip (802), and adjacent net piece (801) rotate to pass through elastic sealing strip (802) sealing contact when being located the coplanar.
7. A household cooking fume purification all-in-one machine according to claim 1, characterized in that: a strip-shaped hole (24) is formed in the side shell (1) of the opening (2), a manual rod (25) is arranged on the side of the smoke collecting cover (3), and the manual rod (25) extends out of the strip-shaped hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011072264.XA CN112393291B (en) | 2020-10-09 | 2020-10-09 | Domestic oil smoke purifies all-in-one |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072264.XA CN112393291B (en) | 2020-10-09 | 2020-10-09 | Domestic oil smoke purifies all-in-one |
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| CN112393291A CN112393291A (en) | 2021-02-23 |
| CN112393291B true CN112393291B (en) | 2022-11-15 |
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| CN202011072264.XA Active CN112393291B (en) | 2020-10-09 | 2020-10-09 | Domestic oil smoke purifies all-in-one |
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| CN114087639B (en) * | 2021-12-24 | 2024-05-07 | 杭州老板电器股份有限公司 | Cleaning piece of smoke collecting assembly, smoke collecting device and range hood |
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| CN201335448Y (en) * | 2009-01-16 | 2009-10-28 | 王建陇 | Dry-method combined no-clean oil smoke purifier |
| CN203413701U (en) * | 2013-08-21 | 2014-01-29 | 吕科明 | Efficient lampblack treatment photolysis purification smoke hood for preventing ultraviolet ray and ozone leakage |
| DE202015008747U1 (en) * | 2015-12-21 | 2016-02-15 | Babett Kadvány | Retrofit UV filter for a commercial kitchen exhaust hood |
| CN107957089A (en) * | 2017-12-23 | 2018-04-24 | 浙江骏辉环保科技有限公司 | Fume purifier of fume |
| CN108939790A (en) * | 2018-10-08 | 2018-12-07 | 河南工程学院 | A kind of weaving loom weaving dirt collection device |
| CN211119565U (en) * | 2019-10-11 | 2020-07-28 | 合肥名洋环保设备工程有限公司 | Smoke hood type electrostatic lampblack removing device |
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