CN209042632U - A kind of novel air purifier - Google Patents

Abstract

The utility model relates to a kind of novel air purifiers, including shell, the intracorporal left and right ends of shell are respectively equipped with outdoor air inlet, indoor air inlet, the housing bottom is equipped with air outlet, the proportion expression circulation air-intake device is mounted on the inner wall at left and right sides of the upper end of shell, proportion expression circulation air-intake device lower end is connected with the upper end of air cleaning unit, the lower end of the air cleaning unit is connected with noise reduction sterilizing unit, and noise reduction sterilizing unit lower end is connected with the air outlet of shell.The utility model, which had both avoided outdoor air and excessively enters, causes room temperature to reduce, and also prevents room air and be recycled always to cause indoor oxygen content is lower to happen.

Description

A kind of novel air purifier

Technical field

The utility model relates to technical field of air purification, and in particular to a kind of novel air purifier.

Background technique

With the development of industry, atmosphere pollution is further serious, and air quality is gradually reduced, therefore air purifier becomes Essential indoor article.Traditional air cleaner is mostly singly entered using outdoor or indoor single-cycle mode is entered the wind, and is caused Room temperature is lower always or higher, and also or room air oxygen content is insufficient.Can not be provided for user one it is adjustable A home from home, simultaneously because air inlet and air-supply can all cause air movement rate to accelerate to generate the more big sound, noise can be right People's sleep and work quality generate large effect.

Utility model content

The technical issues of the utility model solves is to overcome the deficiencies of existing technologies, and provides a kind of novel air purification Machine.

The utility model is achieved by the following technical programs:

A kind of novel air purifier, including shell, outdoor air inlet, indoor air inlet, air outlet, proportion expression recycle into Wind apparatus, air cleaning unit, noise reduction sterilizing unit, the intracorporal left and right ends of shell are respectively equipped with outdoor air inlet, interior Air inlet, the housing bottom are equipped with air outlet, and the proportion expression circulation air-intake device is mounted at left and right sides of the upper end of shell Inner wall on, proportion expression circulation air-intake device lower end is connected with the upper end of air cleaning unit, the air cleaning dress The lower end set is connected with noise reduction sterilizing unit, and noise reduction sterilizing unit lower end is connected with the air outlet of shell.

Further, the proportion expression circulation air-intake device includes pinion gear, gear wheel, indoor blast pipe, outdoor air inlet Pipe, first motor, the first rotary shaft, the second rotary shaft, first hole, first groove, first are kept out the wind band, second hole, second Groove, second are kept out the wind band, the first spring, second spring, main air hose, exhaust fan；The outdoor blast pipe, indoor blast pipe difference It is mounted on outdoor air inlet, at indoor air inlet, the left end of the outdoor blast pipe is equipped with first hole, first groove, described First groove is located outside the bottom of blast pipe and is connected with outdoor blast pipe, and the first groove is equipped with the first spring, institute The lower end for stating the first spring is mounted on the bottom of first groove, and the described first lower end for keeping out the wind band passes through first hole and the first bullet The upper end of spring is connected, and the described first other end winding for keeping out the wind band is mounted in the first rotary shaft, and the one of first rotary shaft End is mounted in bearing block across pinion gear, and the bearing block is by being fixedly mounted on the inner wall of back side of shell；The small tooth The left side of wheel is equipped with gear wheel, and the gear wheel is engaged with pinion gear to be connected, and one end of second rotary shaft passes through gear wheel Center be connected with the output shaft of first motor, the first motor is mounted on the inner wall of back side of shell；The interior air inlet The right end of pipe is equipped with second hole, second groove, the second groove be located at the bottom of indoor blast pipe and with indoor blast pipe It is connected, second spring is equipped in the second groove, the lower end of the second spring is mounted on the bottom of second groove, described Second lower end for keeping out the wind band passes through second hole and is connected with the upper end of second spring, and the described second other end winding for keeping out the wind band is pacified In the second rotary shaft；The interior blast pipe is connected with main air hose with outdoor blast pipe, installation in the main air hose There is exhaust fan, the main air hose lower end is connected with air cleaning unit.

Further, the air cleaning unit includes the first demarcation plate, the second demarcation plate, third demarcation plate, middle imitated Filter, low efficient filter, exhaust blower, successively welding is pacified from top to bottom for first demarcation plate, the second demarcation plate, third demarcation plate On the inner wall of the housing, first demarcation plate, the second demarcation plate are respectively equipped with first through hole, second on third demarcation plate to dress Through-hole, third through-hole, are equipped with low efficient filter between first demarcation plate and the second demarcation plate, on the low efficient filter End is connected by first through hole with main air hose, several active charcoal bags, the active carbon are equipped with below the low efficient filter Packet is placed on the second demarcation plate, is equipped with medium effeciency filter or high efficiency filter between second demarcation plate and third demarcation plate The upper end of device, the medium effeciency filter is connected by the second through-hole with low efficient filter, is equipped with below the medium effeciency filter Anion humidification device, the anion humidification device are mounted on the inner wall of back side of shell, the third demarcation plate and third through-hole It is connected, exhaust blower is installed in the third through-hole.

Further, the gear ratio of the pinion gear and gear wheel is 1:5.

Further, the noise reduction sterilizing unit is by air-exhausting duct, main sound attenuator, secondary sound attenuator, first point of connecting leg, second point Connecting leg, air supply tube, rotating disk, third rotary shaft, abatvoix, main ultraviolet light wand, secondary ultraviolet light wand, the second motor；The air draft Pipe upper end is connected with third through-hole, and the lower end of the air-exhausting duct is connected with main sound attenuator, and the center of the main sound attenuator is set There is third rotary shaft, the front end of the third rotary shaft passes through rotating disk, and is fixedly linked with rotating disk, the third rotary shaft Rear end be connected with the output shaft of the second motor, second motor is fixedly mounted on the inner wall of back side of shell；The rotation Three blocks of abatvoixs are installed, the trapezoidal sandwich shape of abatvoix, the abatvoix is by glass plate, sound-absorbing material group on the outside of disk At；The two sides of the abatvoix are two pieces of slanting glass plates, are equipped with sound-absorbing material between two pieces of slanting glass plates, described Sound-absorbing material is in zigzag；Main ultraviolet light wand is equipped between adjacent two blocks of abatvoixs, the both ends of the main ultraviolet light wand pass through lamp Seat installation is on the rotating pan；The lower end of the main sound attenuator is connected by three first point of connecting legs with three sound attenuators, institute It states and is mounted on time ultraviolet light wand in each secondary sound attenuator, each sound attenuator lower end passes through second point of connecting leg and air-supply Pipe is connected, and the air supply tube lower end passes through air outlet and extend out to outside shell.

Compared with prior art, the utility model has the following beneficial effects:

The utility model passes through indoor blast pipe, outdoor blast pipe passes through exhaust fan from indoor and outdoors by air respectively Effect is pumped into main air hose, and by being delivered in air cleaning unit, first passing through low efficient filter and active charcoal bag will be different Taste and dust-filtering are delivered in medium effeciency filter by the second through-hole, by anion humidification device by the humidity tune of air Save and increase the content of anion in air.Under the action of exhaust blower, the air purified is delivered to master by air-exhausting duct It in sound attenuator, is rotated by the second motor and drives rotation disc spins, then drive main ultraviolet light wand and abatvoix to rotate, to reach To by the comprehensive carry out disinfection by ultraviolet light of air and sterilization, and by the work of sound attenuator and abatvoix during flowing With reducing the vibration frequency of air, achieve the purpose that noise reduction.It is delivered to respectively three times by three first point of connecting legs again In sound attenuator, due to being equipped with time ultraviolet light wand in secondary sound attenuator, further achieve the purpose that noise reduction and sterilization.Finally by Second point of connecting leg is connected with air supply tube, is discharged by air outlet.

Peculiar smell, dust in air is first removed, then carries out negative ion humidification by the utility model, is finally disappeared to air Sound sterilization, not only ensure that the quality of air, while eliminating noise, provide quietly rest or a building ring for user Border, since sound-absorbing material is polyurethane foam abatvoix or fiber abatvoix, the polyurethane foam abatvoix or fiber sound-absorbing Plate is in zigzag.Angle between two pieces of slanting glass plates is 10-25 °, and the outside of the glass plate is equipped with several spills Slot.Since baltimore groove can preferably absorb noise, zigzag sound-absorbing material is in the propagation distance for being able to extend sound, The oblique glass plate that two pieces of angles are 10-25 ° can most preferably decline noise reduced energy, and the turning effort for turntable of putting english, and Main sound attenuator, the volume change of secondary sound attenuator and multi-absorption effect, therefore the structure erasure effect of the utility model design is remote Higher than existing clearing machine.

When first motor starting, the rotation of the second rotary shaft is driven, rotates so that the large gear turn the small gear, then drives First band that keeps out the wind is moved upwards with second band that keeps out the wind, and the first spring, second spring will stretch, due to pinion gear and gear wheel Gear ratio is 1:5, thus first keep out the wind band with second keep out the wind band it is mobile at a distance from it is also proportional so that outdoor blast pipe The ratio of the intake of intake and indoor blast pipe is 1:5, had both avoided outdoor air and has excessively entered, room temperature is caused to drop It is low, it also prevents room air and is recycled always to cause indoor oxygen content is lower to happen, further improve room The quality of interior air, while being also beneficial to energy-saving.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the rearview of the utility model.

Fig. 3 is the structural schematic diagram for recycling air-intake device.

Fig. 4 is the structural schematic diagram of noise reduction sterilizing unit.

Fig. 5 is the structural schematic diagram of abatvoix.

In attached drawing, 1. shells, 2. proportion expressions recycle air-intake device, 3. air cleaning units, 4. noise reduction sterilizing units, Room 5. External air inlet port, 6. indoor air inlets, 7. air outlets, 8. pinion gears, 9. gear wheels, blast pipe in Room 10. are entered the wind outside Room 11. Pipe, 12. first motors, 13. first rotary shafts, 14. second rotary shafts, 15. first keep out the wind band, and 16. second keep out the wind band, and 17. the One spring, 18. second springs, 19. main air hoses, 20. exhaust fans, 21. first demarcation plates, 22. second demarcation plates, 23. thirds point Partition, 24. medium effeciency filters, 25. low efficient filters, 26. exhaust blowers, 27. first through hole, 28. second through-holes, 29. thirds are logical Hole, 30. active charcoal bags, 31. anion humidification devices, 32. air-exhausting ducts, 33. main sound attenuators, 34. sound attenuators, 35. second grooves, 36. first point of connecting leg, 37. second points of connecting legs, 38. air supply tubes, 39. rotating disks, 40. third rotary shafts, 41. abatvoixs, 42. is main Ultraviolet light wand.43. time ultraviolet light wand, 44. second motors, 45. glass plates, 46. baltimore grooves, 47. sound-absorbing materials, 48. bearing blocks, 49. first hole, 50. first grooves, 51. second holes.

Specific embodiment

The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described The word in terms of the positions such as left side, right side, top, bottom, inside and outside is used with novel, in technical solution, this is not to this reality It is limited, can also be changed according to the actual situation in application, these changes also belong to the utility model with novel orientation Protection scope.Certain components have omission, zoom in or out in attached drawing, do not represent the size of actual product；To this field For technical staff, the omitting of some known structures and their instructions in the attached drawings are understandable.

As shown in Figure 1, a kind of novel air purifier, including shell 1, proportion expression circulation air-intake device 2, air cleaning dress 3, noise reduction sterilizing unit 4 is set, the left and right ends in the shell 1 are respectively equipped with outdoor air inlet 5, indoor air inlet 6, Interior Space Gas and outdoor air pass through the two air inlets respectively and enter inside shell 1.1 bottom end of shell is equipped with air outlet 7, by sending Purified air is discharged in air port 7.The proportion expression circulation air-intake device 2 is mounted on interior at left and right sides of the upper end of shell 1 On wall, the proportion expression circulation 2 lower end of air-intake device is connected with the upper end of air cleaning unit 3, the air cleaning unit 3 Lower end be connected with noise reduction sterilizing unit 4,4 lower end of noise reduction sterilizing unit is connected with the air outlet 7 of shell 1.

As shown in figure 3, the proportion expression circulation air-intake device 2 includes pinion gear 8, gear wheel 9, indoor blast pipe 10, room External air inlet pipe 11, first motor 12, the first rotary shaft 13, the second rotary shaft 14, first hole 49, first groove 50, second party Hole 51, second groove 35, first keep out the wind band 15, second keep out the wind band 16, the first spring 17, second spring 18, main air hose 19, exhausting Machine 20.

The outdoor blast pipe 11, indoor blast pipe 10, which are respectively welded, is mounted on outdoor air inlet 5, at indoor air inlet 6. The left end of the outdoor blast pipe 11 is equipped with first hole 49, first groove 50, and the first groove 50 is square trench, upper end Opening, the first groove 50 is located outside the bottom of blast pipe 11 and is connected with outdoor blast pipe 11, first groove 50 with 49 position of first hole is corresponding.The first spring 17 is equipped in the first groove 50, the lower end of first spring 17 is welded It is mounted on the bottom of first groove 50, the described first lower end for keeping out the wind band 15 passes through the upper end of first hole 49 and the first spring 17 It is connected, the described first other end winding for keeping out the wind band 15 is mounted in the first rotary shaft 13, one end of first rotary shaft 13 It is mounted in bearing block 48 across pinion gear 8, first rotary shaft 13 is consolidated by way of connecting key or welding with pinion gear 8 Fixed to be connected, first rotary shaft 13 is to be rotatably assorted with bearing block 48, and the bearing block 48 is fixedly mounted on shell by screw On the inner wall at 1 back side of body.

The left side of the pinion gear 8 is equipped with gear wheel 9, and the gear wheel 9 is engaged with pinion gear 8 to be connected, the pinion gear 8 Gear ratio with gear wheel 9 is 1:5.One end of second rotary shaft 14 passes through center and the first motor 12 of gear wheel 9 Output shaft is connected by shaft coupling.Second rotary shaft 14 is fixedly linked by way of connecting key or welding with gear wheel 9, The mode that the first motor 12 is connected by screw to or welds is mounted on the inner wall at 1 back side of shell.

The right end of the interior blast pipe 10 is equipped with second hole 51, second groove 35, and the second groove 35 is rectangular Groove, upper end opening, the second groove 35 are located at the bottom of indoor blast pipe 10 and are connected with indoor blast pipe 10, and second Groove 35 is corresponding with 51 position of second hole.It is equipped with second spring 18 in the second groove 35, the second spring 18 The bottom for being mounted on second groove 35 is welded in lower end, and the described second lower end for keeping out the wind band 16 passes through second hole 51 and second spring 18 upper end is connected, and the described second other end winding for keeping out the wind band 16 is mounted in the second rotary shaft 14.The interior blast pipe 10 are connected with main air hose 19 with outdoor blast pipe 11, welding or are bolted in the main air hose 19 and are equipped with exhausting Machine 20, main 19 lower end of air hose are connected with air cleaning unit 3.

As shown in Figure 1 and Figure 2, the air cleaning unit 3 includes the first demarcation plate 21, the second demarcation plate 22, third separation Plate 23, medium effeciency filter 24, low efficient filter 25, exhaust blower 26.First demarcation plate 21, the second demarcation plate 22, third point Successively welding is mounted on the inner wall of shell 1 partition 23 from top to bottom, first demarcation plate 21, the second demarcation plate 22, third First through hole 27, the second through-hole 28, third through-hole 29 are respectively equipped on demarcation plate 23, first demarcation plate 21 and second separates Welding or low efficient filter 25 is equipped with by bolt between plate 22,25 upper end of low efficient filter by first through hole 27 with Main air hose 19 is connected, several active charcoal bags 30 are equipped with below the low efficient filter 25, and the active charcoal bag 30 is placed on On second demarcation plate 22, for absorbing paint or smoke.In being equipped between second demarcation plate 22 and third demarcation plate 23 Filter 24 or high efficiency particulate air filter are imitated, the upper end of the medium effeciency filter 24 is connected by the second through-hole 28 with low efficient filter 25 It is logical, anion humidification device 31 is equipped with below the medium effeciency filter 24, the anion humidification device 31 installs shell 1 by screw On the inner wall at the back side, for improving air quality, moisturizing is sterilized.The third demarcation plate 23 and noise reduction sterilizing unit 4 pass through the Three through-holes 29 are connected, and 29 lower end of third through-hole is equipped with exhaust blower 26.

As shown in Figure 4, Figure 5, the noise reduction sterilizing unit 4 is by air-exhausting duct 32, main sound attenuator 33, secondary sound attenuator 34, air draft 32, first points of pipe, 36, second points of connecting leg connecting leg 37, air supply tube 38, rotating disk 39, third rotary shaft 40, abatvoix 41, master are ultraviolet Optical wand 42, secondary ultraviolet light wand 43, the second motor 44.32 upper end of air-exhausting duct is connected with third through-hole 29, the air-exhausting duct 32 lower end is connected with main sound attenuator 33, and the center of the main sound attenuator 33 is equipped with third rotary shaft 40, the third rotation The front end of axis 40 passes through rotating disk 39, and is fixedly linked by way of connecting key or welding with rotating disk 39, the third rotation The rear end of shaft 40 is connected by shaft coupling with the output shaft of the second motor 44, and second motor 44 is solid by welding or bolt Fixed mode is mounted on the inner wall at 1 back side of shell.

The outside of the rotating disk 39 is equipped with three blocks of abatvoixs 41, the trapezoidal sandwich shape of abatvoix 41, the suction Soundboard 41 is made of glass plate 45, sound-absorbing material 47.The two sides of the abatvoix 41 be two pieces of slanting glass plates 45, described two Sound-absorbing material 47 is installed between block glass plate 45, the sound-absorbing material 47 is polyurethane foam abatvoix or fiber abatvoix, The polyurethane foam abatvoix or fiber abatvoix are in zigzag.Angle between two pieces of slanting glass plates 45 is 10-25 °, The outside of the glass plate 45 is equipped with several baltimore grooves 46.Since baltimore groove 46 can preferably absorb noise, Z Font sound-absorbing material is in the propagation distance for being able to extend sound, and the oblique glass plate 45 that two pieces of angles are 10-25 ° can most preferably decline Noise reduced energy, and the volume change and multiple suction of the turning effort for turntable of putting english and main sound attenuator 33, secondary sound attenuator 34 Adduction, therefore the structure erasure effect of the utility model design is much higher than existing clearing machine.

Main ultraviolet light wand 42 is equipped between adjacent two blocks of abatvoixs 41, the both ends of the main ultraviolet light wand 42 pass through lamp holder It is mounted in rotating disk 39.The lower end of the main sound attenuator 33 is connected by three first point of connecting legs 36 with three sound attenuators 34 It is logical, it is mounted on time ultraviolet light wand 43 in each sound attenuator 34, the main sound attenuator 33, secondary sound attenuator 34 assume diamond in shape And it is all made of sound-absorbing material and is made.Each 34 lower end of sound attenuator passes through second point of connecting leg 37 and 38 phase of air supply tube Connection, 38 lower end of air supply tube pass through air outlet 7 and extend out to outside shell 1.

The utility model passes through exhausting from indoor and outdoors by air respectively by indoor blast pipe 10, outdoor blast pipe 11 The effect of machine 20 is pumped into main air hose 19, and by being delivered in air cleaning unit 3, first passing through low efficient filter 25 and living Property charcoal bag 30 by peculiar smell and dust-filtering, be delivered in medium effeciency filter 24 by the second through-hole 28, pass through negative ion humidification Device 31 is by the humidity regulation of air and increases the content of anion in air.Under the action of exhaust blower 26, the sky that has purified Gas is delivered in main sound attenuator 33 by air-exhausting duct 32, is rotated by the second motor 44 and rotating disk 39 is driven to rotate, then driven Main ultraviolet light wand 42 and abatvoix 41 rotate, to reach the comprehensive carry out disinfection by ultraviolet light of air and sterilization, and are flowing The effect for passing through sound attenuator and abatvoix 41 in dynamic process, reduces the vibration frequency of air, achievees the purpose that noise reduction.Again It is delivered in three sound attenuators 34 respectively by three first point of connecting legs 36, due to being equipped with time ultraviolet light in secondary sound attenuator 34 Stick 43, further achievees the purpose that noise reduction and sterilization.It is connected finally by second point of connecting leg 37 with air supply tube 38, by air-supply Mouth 7 is discharged.

Peculiar smell, dust in air is first removed, then carries out negative ion humidification by the utility model, is finally disappeared to air Sound sterilization, not only ensure that the quality of air, while eliminating noise, provide quietly rest or a building ring for user Border, since the outside of glass plate 45 is equipped with several baltimore grooves 46, baltimore groove 46 can preferably absorb noise, together When sound-absorbing material in zigzag be able to extend the propagation distance of sound so that erasure effect is more preferable.

When first motor 12 starts, the rotation of the second rotary shaft 14 is driven, so that gear wheel 9 drives pinion gear 8 to rotate, after And first band 15 that keeps out the wind is driven to move upwards with second band 16 that keeps out the wind, the first spring 17, second spring 18 will stretch, due to small The gear ratio of gear 8 and gear wheel 9 is 1:5, thus first keep out the wind band 15 with second keep out the wind band 16 move at a distance from also Cheng Yiding Ratio had both avoided outdoor air mistake so that the ratio of 10 intake of outdoor 11 intake of blast pipe and indoor blast pipe is 1:5 Enter more, room temperature is caused to reduce, also prevents room air and be recycled always to lead to the lower feelings of indoor oxygen content Condition occurs, and further improves the quality of room air, while being also beneficial to energy-saving.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment.It should be pointed out that for those skilled in the art, before not departing from the utility model principle Several improvements and modifications put, also should be regarded as the protection scope of the utility model.Each composition portion being not known in the present embodiment The available prior art is divided to be realized.

Claims (5)

1. a kind of novel air purifier, it is characterised in that: including shell, outdoor air inlet, indoor air inlet, air outlet, ratio Example formula recycles air-intake device, air cleaning unit, noise reduction sterilizing unit, the intracorporal left and right ends of shell be respectively equipped with it is outdoor into Air port, indoor air inlet, the housing bottom are equipped with air outlet, and the proportion expression circulation air-intake device is mounted on the upper end of shell On the inner wall of the left and right sides, proportion expression circulation air-intake device lower end is connected with the upper end of air cleaning unit, the sky The lower end of air purifying apparatus is connected with noise reduction sterilizing unit, and noise reduction sterilizing unit lower end is connected with the air outlet of shell It is logical.

2. a kind of novel air purifier according to claim 1, it is characterised in that: the proportion expression recycles air-intake device Including pinion gear, gear wheel, indoor blast pipe, outdoor blast pipe, first motor, the first rotary shaft, the second rotary shaft, first party Hole, first groove, first keep out the wind band, second hole, second groove, second keep out the wind band, the first spring, second spring, main air hose, Exhaust fan；The outdoor blast pipe, indoor blast pipe are separately mounted to outdoor air inlet, at indoor air inlet, it is described it is outdoor into The left end of air hose be equipped with first hole, first groove, the first groove be located outside the bottom of blast pipe and with outdoor air inlet Pipe is connected, and the first groove is equipped with the first spring, and the lower end of first spring is mounted on the bottom of first groove, described First lower end for keeping out the wind band passes through first hole and is connected with the upper end of the first spring, and the described first other end winding for keeping out the wind band is pacified In the first rotary shaft, one end of first rotary shaft passes through pinion gear and is mounted in bearing block, and the bearing block passes through It is fixedly mounted on the inner wall of back side of shell；The left side of the pinion gear is equipped with gear wheel, and the gear wheel is engaged with pinion gear It is connected, the center that one end of second rotary shaft passes through gear wheel is connected with the output shaft of first motor, the first motor It is mounted on the inner wall of back side of shell；The right end of the interior blast pipe is equipped with second hole, second groove, the second groove Positioned at indoor blast pipe bottom and be connected with indoor blast pipe, be equipped with second spring in the second groove, described second The lower end of spring is mounted on the bottom of second groove, and the described second lower end for keeping out the wind band passes through the upper of second hole and second spring End is connected, and the described second other end winding for keeping out the wind band is mounted in the second rotary shaft；The interior blast pipe and outdoor air inlet The main air hose of Guan Junyu is connected, and exhaust fan is equipped in the main air hose, and the main air hose lower end is connected with air cleaning unit.

3. a kind of novel air purifier according to claim 1, it is characterised in that: the air cleaning unit includes the One demarcation plate, the second demarcation plate, third demarcation plate, medium effeciency filter, low efficient filter, exhaust blower, first demarcation plate, Successively on the inner wall of the housing, first demarcation plate, second separate for welding installation from top to bottom for two compartment plate, third demarcation plate First through hole, the second through-hole, third through-hole, first demarcation plate and the second demarcation plate are respectively equipped on plate, third demarcation plate Between low efficient filter is installed, the low efficient filter upper end is connected by first through hole with main air hose, described thick to imitate Several active charcoal bags are equipped with below filter, the active charcoal bag is placed on the second demarcation plate, second demarcation plate and the Medium effeciency filter or high efficiency particulate air filter are installed, the upper end of the medium effeciency filter is by the second through-hole and slightly between three demarcation plates Effect filter is connected, and anion humidification device is equipped with below the medium effeciency filter, and the anion humidification device is mounted on shell On the inner wall at the back side, the third demarcation plate is connected with third through-hole, is equipped with exhaust blower in the third through-hole.

4. a kind of novel air purifier according to claim 2, it is characterised in that: the tooth of the pinion gear and gear wheel Number is than being 1:5.

5. a kind of novel air purifier according to claim 1, it is characterised in that: the noise reduction sterilizing unit is by air draft Pipe, main sound attenuator, secondary sound attenuator, first point of connecting leg, second point of connecting leg, air supply tube, rotating disk, third rotary shaft, abatvoix, master Ultraviolet light wand, secondary ultraviolet light wand, the second motor；The air-exhausting duct upper end is connected with third through-hole, the lower end of the air-exhausting duct It is connected with main sound attenuator, the center of the main sound attenuator is equipped with third rotary shaft, and the front end of the third rotary shaft passes through rotation Turntable, and be fixedly linked with rotating disk, the rear end of the third rotary shaft is connected with the output shaft of the second motor, second electricity Machine is fixedly mounted on the inner wall of back side of shell；Three blocks of abatvoixs are installed, the abatvoix is in ladder on the outside of the rotating disk Clevis heart shaped, the abatvoix are made of glass plate, sound-absorbing material；The two sides of the abatvoix are two pieces of slanting glass plates, Sound-absorbing material is installed, the sound-absorbing material is in zigzag between two pieces of slanting glass plates；It is all provided between adjacent two blocks of abatvoixs There is main ultraviolet light wand, the both ends of the main ultraviolet light wand are installed on the rotating pan by lamp holder；The lower end of the main sound attenuator is logical It crosses three first point of connecting legs to be connected with three sound attenuators, is mounted on time ultraviolet light wand, institute in each sound attenuator It states each secondary sound attenuator lower end and passes through second point of connecting leg and be connected with air supply tube, the air supply tube lower end is stretched out across air outlet To outside shell.