CN216367244U - Exhaust fan with gas purification function - Google Patents
Exhaust fan with gas purification function Download PDFInfo
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- CN216367244U CN216367244U CN202121857153.XU CN202121857153U CN216367244U CN 216367244 U CN216367244 U CN 216367244U CN 202121857153 U CN202121857153 U CN 202121857153U CN 216367244 U CN216367244 U CN 216367244U
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- box
- exhaust fan
- box body
- motor
- water
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Abstract
The utility model discloses an exhaust fan with a gas purification function, which comprises a box body, a dust removal cleaning unit and an exhaust fan, wherein the box body is provided with a dust removal cleaning unit; a box body: pillars are respectively arranged at four corners of the lower surface of the box body, a through groove is formed in the middle of the upper surface of the box body, an exhaust fan is arranged in the through groove, and the input end of the exhaust fan is electrically connected with the input end of an external power supply through an external switch group; a dust removal cleaning unit: include motor, fixed plate, spout, driving gear, outer ring gear, sliding ring, clearance brush, mounting bracket and strain a section of thick bamboo, the fixed plate is two and evenly sets up in the upper surface right side of box, is provided with the motor between two fixed plates, the output shaft of motor runs through the upper surface of box and the output shaft of motor and is connected with the box rotation, and the output shaft of motor extends to the part in the box and is connected with the driving gear, and the device can filter the air of taking out, piles up the dust on avoiding the exhaust fan, prolongs the life of exhaust fan, improves the security.
Description
Technical Field
The utility model relates to the technical field of exhaust fans, in particular to an exhaust fan with a gas purification function.
Background
The exhaust fan is fixedly arranged at the top of the room, so that a lot of dust is accumulated on the exhaust fan after long-term use, the cleaning is inconvenient, and the dust affects the working efficiency of the exhaust fan;
application number 201810283661.8 in the prior art proposes an exhaust fan, which comprises a casing, an electric cylinder, a motor, fan blades, a connecting shaft, a dust removal device, an air inlet mesh enclosure, an air outlet mesh enclosure, a clutch device, an installation plate and a drainage device; the inner wall of the left end of the shell is fixedly connected with an air inlet mesh enclosure; the inner wall of the right end of the shell is fixedly connected with an air outlet mesh enclosure; a first opening is formed in the center of the air outlet net cover; the electric cylinder is fixedly arranged in the first opening through the mounting plate; the non-output end of the motor is fixedly connected to the end part of the cylinder rod of the electric cylinder; the end of the rotating shaft of the motor is provided with a clutch device which is matched and connected with the dust removal device; the dust removal device is rotatably arranged in the center of the air inlet mesh enclosure through a connecting shaft; a spray pipe is arranged above the air inlet mesh enclosure, and a drainage device is arranged below the air inlet mesh enclosure;
the exhaust fan cleaning device can directly clean the exhaust fan, water is easily fed into a motor of the exhaust fan, the service life of the exhaust fan is influenced, and the exhaust fan cleaning device has great danger in the using process.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide the exhaust fan with the gas purification function, filter air, prevent a motor from contacting water, prolong the service life of the exhaust fan, improve safety and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the exhaust fan with the gas purification function comprises a box body, a dust removal cleaning unit and an exhaust fan;
a box body: pillars are respectively arranged at four corners of the lower surface of the box body, a through groove is formed in the middle of the upper surface of the box body, an exhaust fan is arranged in the through groove, and the input end of the exhaust fan is electrically connected with the input end of an external power supply through an external switch group;
a dust removal cleaning unit: comprises a motor, a fixed plate, a chute, a driving gear, an outer gear ring, a slip ring, a cleaning brush, a mounting frame and a filter cylinder, the two fixed plates are uniformly arranged on the right side of the upper surface of the box body, a motor is arranged between the two fixed plates, the output shaft of the motor penetrates through the upper surface of the box body and is rotationally connected with the box body, the part of the output shaft of the motor extending into the box body is connected with a driving gear, the two sliding grooves are respectively arranged on the inner surfaces of the upper plate and the lower plate of the box body, two sliding rings are respectively connected in the two sliding grooves in a sliding way, a filter cylinder is connected between the two sliding rings, the outer gear ring is connected on the slip ring at the upper side and meshed with the driving gear, the mounting frame is arranged at the bottom end inside the box body, the cleaning brush is arranged on the mounting frame, the cleaning brush is contacted with the outer surface of one side of the filter cylinder, and the input end of the motor is electrically connected with the output end of an external power supply through an external switch group.
Integral mounting is on the box, through external switch group control exhaust fan work, and air in the box is discharged through the exhaust fan after straining a section of thick bamboo and filtering, strains to have filterable dust on the section of thick bamboo, and control motor through external switch group rotates, and the motor drives the driving gear and rotates, and the driving gear drives outer ring gear and rotates, and outer ring gear drives the sliding ring and rotates, and the sliding ring drives and strains a section of thick bamboo rotation, and the one side of straining a section of thick bamboo and adsorbing the dust is along with rotating the contact cleaning brush, cleans straining a section of thick bamboo through the cleaning brush.
Further, still including spraying the unit, it includes water tank, water pump, conveyer pipe and shower head to spray the unit, the water tank sets up in the upper surface left side of box, the inside of the water inlet intercommunication water tank of water pump, the one end of the delivery port intercommunication conveyer pipe of water pump, the inside of the other end intercommunication box of conveyer pipe, the equidistance is provided with the shower head on the part that the conveyer pipe is located the box, and the output of external power source is connected through external switch group electricity to the input of water pump, controls the water pump work through external switch group, and the water in the water tank is taken out to the water pump, and the water of conveyer pipe is carried through the conveyer pipe, and the shower head blowout is passed through to the water of conveyer pipe, forms the water curtain, carries out primary filter purification to the dust in the air.
Further comprises a drying unit, wherein the drying unit comprises a fastening bolt, a connecting plate, a mounting block and a drying rod, the connecting plate is arranged on the upper surface of the box body, a through groove communicated with the interior of the box body is arranged on the connecting plate, the mounting block is arranged in a through groove on the connecting plate, the upper surface of the mounting block is connected with a fastening bolt, the part of the mounting block in the through groove of the connecting plate is provided with a sealing ring, the bottom end of the mounting block is connected with a drying rod, the drying rod is positioned in the box body, the air after primary purification is dried by the drying rod, when the drying rod needs to be replaced, the fastening bolt is loosened to take out the mounting block, a new mounting block is put into the through groove on the connecting plate, the mounting block is locked on the connecting plate through the fastening bolt, and the sealing ring on the mounting block is pressed through the fastening bolt, so that the sealing performance between the mounting block and the connecting plate is improved.
Further, still include the air intake, the air intake sets up on the left side board of box, and the air enters into the inside of box through the air intake and purifies.
Further, still include water catch bowl and delivery port, the water catch bowl sets up on the inside bottom surface of box and the water catch bowl is located the shower head under, the delivery port sets up on the preceding curb plate of box and the inside of delivery port intercommunication water catch bowl, and shower head spun water is collected through the water catch bowl, and the water that the water catch bowl was collected is derived through the delivery port.
Further, still include mounting panel, dust collection box, handle and collection dirt mouth, the collection dirt mouth is seted up on the bottom plate of box and the collection dirt mouth is located the clearance brush under, the mounting panel is two and sets up on the lower surface of box, the dust collection box is established between two mounting panels and the dust collection box is located the collection dirt mouth under, sliding connection between dust collection box and two mounting panels is provided with the handle on the leading flank of dust collection box, and the dust that the clearance brush cleared up gets off enters into the dust collection box through the collection dirt mouth, and the dust collection box is taken out through the handle after full collection in the dust collection box, handles the dust in the dust collection box.
Compared with the prior art, the utility model has the beneficial effects that: has the following advantages:
1. the air entering the box body is primarily purified through the spraying unit and the drying unit, so that smell and large-particle dust in the air are filtered, the filtered air is dried, and moisture in the air is reduced;
2. rotate through straining a section of thick bamboo, the clearance brush is strained a section of thick bamboo and is cleared up, can not shut down and clear up, efficiency when improving the filtration prolongs the life of exhaust fan.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: the dust collection device comprises a box body 1, a dust removal cleaning unit 2, a motor 21, a 22 fixing plate, a 23 sliding groove, a 24 driving gear, a 25 outer toothed ring, a 26 sliding ring, a 27 cleaning brush, a 28 mounting frame, a 29 filter cartridge, a 3 spraying unit, a 31 water tank, a 32 water pump, a 33 conveying pipe, a 34 spraying head, a 4 drying unit, a 41 fastening bolt, a 42 connecting plate, a 43 mounting block, a 44 drying rod, a 5 exhaust fan, a 6 air inlet, a 7 water collecting tank, an 8 water outlet, a 9 support column, a 10 mounting plate, a 11 dust collection box, a 12 handle and a 13 dust collection opening.
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.
Referring to fig. 1-2, the present embodiment provides a technical solution: the exhaust fan with the gas purification function comprises a box body 1, a dust removal cleaning unit 2 and an exhaust fan 5;
a box body 1: the four corners of the lower surface are respectively provided with a pillar 9, the middle part of the upper surface of the box body 1 is provided with a through groove, an exhaust fan 5 is arranged in the through groove, and the input end of the exhaust fan 5 is electrically connected with the input end of an external power supply through an external switch group;
dust removal cleaning unit 2: comprises a motor 21, a fixing plate 22, a sliding groove 23, a driving gear 24, an outer gear ring 25, sliding rings 26, a cleaning brush 27, a mounting frame 28 and a filter cartridge 29, wherein the two fixing plates 22 are uniformly arranged on the right side of the upper surface of the box body 1, the motor 21 is arranged between the two fixing plates 22, an output shaft of the motor 21 penetrates through the upper surface of the box body 1, the output shaft of the motor 21 is rotatably connected with the box body 1, the part of the output shaft of the motor 21 extending into the box body 1 is connected with the driving gear 24, the two sliding grooves 23 are respectively arranged on the inner surfaces of the upper plate and the lower plate of the box body 1, the two sliding rings 26 are respectively and slidably connected in the two sliding grooves 23, the filter cartridge 29 is connected between the two sliding rings 26, the outer gear ring 25 is connected on the sliding ring 26 on the upper side, the outer gear ring 25 is meshed with the driving gear 24, the mounting frame 28 is arranged at the inner bottom end of the box body 1, the cleaning brush 27 is arranged on the mounting frame 28, the cleaning brush 27 is in contact with the outer surface of one side of the filter cartridge 29, and the input end of the motor 21 is electrically connected to the output end of an external power source through an external switch set.
Integral mounting is on box 1, control exhaust fan 5 work through external switch group, air in the box 1 filters the back through exhaust fan 5 and discharges through straining a section of thick bamboo 29, strain and have filterable dust on the section of thick bamboo 29, control motor 21 through external switch group and rotate, motor 21 drives driving gear 24 and rotates, driving gear 24 drives outer ring gear 25 and rotates, outer ring gear 25 drives the sliding ring 26 and rotates, the sliding ring 26 drives a section of thick bamboo 29 and rotates, the one side of straining a section of thick bamboo 29 absorption dust is along with rotating the contact cleaning brush 27, clean straining a section of thick bamboo 29 through cleaning brush 27.
Still include spray unit 3, spray unit 3 includes water tank 31, water pump 32, conveyer pipe 33 and shower head 34, water tank 31 sets up the upper surface left side at box 1, the inside of water pump 32's water inlet intercommunication water tank 31, the delivery port of water pump 32 communicates the one end of conveyer pipe 33, the other end of conveyer pipe 33 communicates the inside of box 1, conveyer pipe 33 is located the equidistance of the part of box 1 and is provided with shower head 34, the output of external power source is connected through external switch group electricity to water pump 32's input, control water pump 32 work through external switch group, water pump 32 takes out the water in the water tank 31, the water of taking out is carried through conveyer pipe 33, the water of conveyer pipe 33 passes through shower head 34 blowout, form the water curtain, carry out primary filter purification to the dust in the air.
The drying device further comprises a drying unit 4, the drying unit 4 comprises a fastening bolt 41, a connecting plate 42, an installation block 43 and a drying rod 44, the connecting plate 42 is arranged on the upper surface of the box body 1, a through groove communicated with the interior of the box body 1 is formed in the connecting plate 42, the installation block 43 is arranged in the through groove in the connecting plate 42, the fastening bolt 41 is connected to the upper surface of the installation block 43, a sealing ring is arranged on the installation block 43 in the through groove of the connecting plate 42, the drying rod 44 is connected to the bottom end of the installation block 43, the drying rod 44 is located in the box body 1, primary purified air is dried through the drying rod 44, when the drying rod 44 needs to be replaced, the fastening bolt 41 is loosened to take out the installation block 43, a new installation block 43 is placed in the through groove in the connecting plate 42, the installation block 43 is locked on the connecting plate 42 through the fastening bolt 41, and the sealing ring on the installation block 43 is pressed through the fastening bolt 41, the sealing between the mounting block 43 and the connecting plate 42 is improved.
The air purifier also comprises an air inlet 6, wherein the air inlet 6 is arranged on the left side plate of the box body 1, and air enters the box body 1 through the air inlet 6 to be purified.
Still include water catch bowl 7 and delivery port 8, water catch bowl 7 sets up on the inside bottom surface of box 1 and water catch bowl 7 is located shower head 34 under, and delivery port 8 sets up on the preceding curb plate of box 1 and delivery port 8 communicates the inside of water catch bowl 7, and shower head 34 spun water is collected through water catch bowl 7, and the water that water catch bowl 7 was collected is led out through delivery port 8.
Still include mounting panel 10, dust collection box 11, handle 12 and dust collection mouth 13, dust collection mouth 13 sets up on the bottom plate of box 1 and dust collection mouth 13 is located cleaning brush 27 under, mounting panel 10 is two and sets up on the lower surface of box 1, dust collection box 11 is established between two mounting panels 10 and dust collection box 11 is located dust collection mouth 13 under, sliding connection between dust collection box 11 and two mounting panels 10, be provided with handle 12 on the leading flank of dust collection box 11, the dust that cleaning brush 27 cleared up gets into in dust collection box 11 through dust collection mouth 13, after collecting box 11 and fully gathering, take out dust collection box 11 through handle 12, handle the dust in the dust collection box 11.
The working principle of the exhaust fan with the gas purification function provided by the utility model is as follows: the whole is arranged on the box body 1, the mounting block 43 is taken out by loosening the fastening bolt 41, a new mounting block 43 is placed in a through groove on the connecting plate 42, the mounting block 43 is locked on the connecting plate 42 through the fastening bolt 41, a sealing ring on the mounting block 43 is pressed through the fastening bolt 41, the sealing property between the mounting block 43 and the connecting plate 42 is improved, the water pump 32 is controlled to work through an external switch group, the water in the water tank 31 is pumped out by the water pump 32, the pumped water is conveyed through the conveying pipe 33, the water in the conveying pipe 33 is sprayed out through the spray header 34 to form a water curtain, the exhaust fan 5 is controlled to work through the external switch group, air enters the box body 1 through the air inlet 6 for purification, the air is primarily filtered through the water sprayed out by the spray header 34, the water sprayed out by the spray header 34 is collected through the water collecting tank 7, the water collected by the water collecting tank 7 is led out through the water outlet 8, the primarily purified air is dried by the drying rod 44 to remove water vapor, secondary filtration is carried out by the filter cartridge 29, when the filter cartridge 29 is provided with filtered dust, the motor 21 is controlled to rotate by the external switch group, the motor 21 drives the driving gear 24 to rotate, the driving gear 24 drives the outer toothed ring 25 to rotate, the outer toothed ring 25 drives the slip ring 26 to rotate, the slip ring 26 drives the filter cartridge 29 to rotate, one side of the filter cartridge 29, which adsorbs the dust, contacts the cleaning brush 27 along with rotation, the filter cartridge 29 is cleaned by the cleaning brush 27, the dust cleaned by the cleaning brush 27 enters the dust collection box 11 through the dust collection port 13, and after the dust collection box 11 is fully collected, the dust collection box 11 is drawn out by the handle 12 to process the dust in the dust collection box 11.
It should be noted that the motor 21 disclosed in the above embodiments may be of PL18-200-30C, the water pump 32 may be of XBD11.0/90G-L, the exhaust fan 5 may be of ENZR-GB, the drying rod 44 is a hollow cylinder filled with a drying agent, the surface of the cylinder is provided with through holes, and the control switch set controls the operation of the motor 21, the water pump 32 and the exhaust fan 5 by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. Take exhaust fan of gaseous purification performance, its characterized in that: comprises a box body (1), a dust removal cleaning unit (2) and an exhaust fan (5);
case (1): pillars (9) are respectively arranged at four corners of the lower surface of the box body (1), a through groove is formed in the middle of the upper surface of the box body, an exhaust fan (5) is arranged in the through groove, and the input end of the exhaust fan (5) is electrically connected with the input end of an external power supply through an external switch group;
dust removal cleaning unit (2): comprises a motor (21), two fixing plates (22), two sliding grooves (23), a driving gear (24), an outer gear ring (25), a sliding ring (26), a cleaning brush (27), a mounting rack (28) and a filter cartridge (29), wherein the two fixing plates (22) are uniformly arranged on the right side of the upper surface of a box body (1), the motor (21) is arranged between the two fixing plates (22), the output shaft of the motor (21) penetrates through the upper surface of the box body (1), the output shaft of the motor (21) is rotatably connected with the box body (1), the part of the output shaft of the motor (21) extending into the box body (1) is connected with the driving gear (24), the two sliding grooves (23) are respectively arranged on the inner surfaces of the upper plate and the lower plate of the box body (1), the two sliding rings (26) are respectively connected in the two sliding grooves (23), and the filter cartridge (29) is connected between the two sliding rings (26), the outer ring gear (25) is connected on the slip ring (26) of upside, and outer ring gear (25) is connected with driving gear (24) meshing, mounting bracket (28) set up the inside bottom at box (1), are provided with cleaning brush (27) on mounting bracket (28), cleaning brush (27) and the contact of one side surface of straining a section of thick bamboo (29), the output of external power source is connected through external switch group electricity to the input of motor (21).
2. An exhaust fan with a gas purifying function according to claim 1, characterized in that: still including spraying unit (3), it includes water tank (31), water pump (32), conveyer pipe (33) and shower head (34) to spray unit (3), water tank (31) set up the upper surface left side at box (1), the inside of the water inlet intercommunication water tank (31) of water pump (32), the one end of the delivery port intercommunication conveyer pipe (33) of water pump (32), the inside of the other end intercommunication box (1) of conveyer pipe (33), the equidistance is provided with shower head (34) on the part that conveyer pipe (33) are located box (1), and the output of external power source is connected through external switch group electricity to the input of water pump (32).
3. An exhaust fan with a gas purifying function according to claim 1, characterized in that: still include drying unit (4), drying unit (4) include fastening bolt (41), connecting plate (42), installation piece (43) and drying rod (44), connecting plate (42) set up the upper surface at box (1), set up the logical groove of intercommunication box (1) inside on connecting plate (42), installation piece (43) set up the logical inslot on connecting plate (42), and the upper surface of installation piece (43) is connected with fastening bolt (41), and the part of installation piece (43) in the logical inslot of connecting plate (42) is provided with the sealing washer, and the bottom of installation piece (43) is connected with drying rod (44), drying rod (44) are located the inside of box (1).
4. An exhaust fan with a gas purifying function according to claim 1, characterized in that: the air inlet (6) is arranged on the left side plate of the box body (1).
5. An exhaust fan with a gas purifying function according to claim 2, characterized in that: still include water catch bowl (7) and delivery port (8), water catch bowl (7) set up on the inside bottom surface of box (1) and water catch bowl (7) are located shower head (34) under, delivery port (8) set up on the preceding curb plate of box (1) and delivery port (8) communicate the inside of water catch bowl (7).
6. An exhaust fan with a gas purifying function according to claim 1, characterized in that: still include mounting panel (10), dust collection box (11), handle (12) and collection dirt mouth (13), set up on the bottom plate of box (1) and dust collection mouth (13) are located under cleaning brush (27), mounting panel (10) are two and set up on the lower surface of box (1), dust collection box (11) are established between two mounting panel (10) and dust collection box (11) are located under collection dirt mouth (13), sliding connection between dust collection box (11) and two mounting panel (10), are provided with handle (12) on the leading flank of dust collection box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857153.XU CN216367244U (en) | 2021-08-10 | 2021-08-10 | Exhaust fan with gas purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857153.XU CN216367244U (en) | 2021-08-10 | 2021-08-10 | Exhaust fan with gas purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367244U true CN216367244U (en) | 2022-04-26 |
Family
ID=81239144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121857153.XU Expired - Fee Related CN216367244U (en) | 2021-08-10 | 2021-08-10 | Exhaust fan with gas purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160670A (en) * | 2023-04-25 | 2023-05-26 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
-
2021
- 2021-08-10 CN CN202121857153.XU patent/CN216367244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160670A (en) * | 2023-04-25 | 2023-05-26 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
| CN116160670B (en) * | 2023-04-25 | 2023-09-29 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |