CN111442435A - A humidified and uniform air purification device - Google Patents

Abstract

The invention discloses an air purifying device with uniform humidification. The technical solution of the device includes a casing, an air filter device is fixedly arranged inside the casing, an air humidifier is fixedly arranged in the middle of the air filter device, and an inner wall of the casing is fixedly arranged. An annular baffle is fixedly arranged, a partition plate is fixedly arranged in the middle of the annular baffle plate, an electric transmission device is fixedly arranged at the upper end of the partition plate, the electric transmission device is fixedly connected with the gear pair, and the other end of the second rotating shaft is fixedly connected with the connecting rod , the connecting rod is fixedly connected with the rotating ring, the upper end of the annular baffle plate is fixedly provided with an annular guide rail at the position corresponding to the rotating ring, the upper end of the casing is movably provided with a top cover, and the inside of the top cover is fixedly provided with an atomizing nozzle device; The top cover of the present invention can rotate continuously during operation, and by arranging a plurality of atomizing nozzle devices on the top cover, the atomized air of the present invention can be discharged quickly and uniformly.

Description

A humidified and uniform air purification device

technical field

The invention relates to the technical field of air purification devices, in particular to an air purification device with uniform humidification.

Background technique

With the improvement of living standards, people pay more and more attention to their own health. In order to improve indoor air quality, various air purifier products have appeared on the market. In addition to the functions of dust removal and sterilization, some air purifiers also have The function of humidification, that is, adding a humidification device to the air purifier, can safely and quickly filter the pollutants in the air while maintaining the most suitable humidity in the air, so the humidification atomization device has become an important part.

Most of the existing air purification devices have only one air outlet, and the air outlet is fixed, so the air can only be discharged in one direction when the air is discharged, and the diffusion of the aerosol is relatively slow and uneven, resulting in uneven humidity throughout the room. .

SUMMARY OF THE INVENTION

In view of the problems mentioned in the background art, the purpose of the present invention is to provide an air purification device with uniform humidification, so as to solve the problem of uneven humidification of the air purifier mentioned in the background art.

The above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

An air purifying device with uniform humidification comprises a casing, the outer side wall of the casing is provided with a plurality of air inlet holes, an air filter device is fixedly arranged inside the casing, and an air humidification device is fixedly arranged in the middle of the air filter device, and the casing The inner wall of the body corresponding to the upper end of the air filter device is fixedly provided with an annular baffle, the middle of the annular baffle is fixed with a baffle, the middle of the baffle is provided with a plurality of air outlet holes, and the upper end of the baffle is fixed with an electric drive The electric transmission device is fixedly connected with the first rotating shaft, the first rotating shaft is fixedly connected with the gear pair, the middle part of the gear pair is the first gear, the first gear and the second gear are meshed with each other, and the number of the second gear is three One, three second gears are arranged at equal distances, the three second gears mesh with the internal gear, the outer end of the internal gear is fixedly connected to the annular baffle through a fixed block, the number of fixed blocks is multiple, and the second gear is connected to One end of the second rotating shaft is fixedly connected, the other end of the second rotating shaft is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with the rotating ring. The upper end of the annular baffle is fixedly provided with a ring-shaped guide rail at the position corresponding to the rotating ring. It is rotatably connected with the rotating ring, the upper end of the casing is movably provided with a top cover, the interior of the top cover is fixedly provided with a plurality of atomizing nozzle devices, the plurality of atomizing nozzle devices are symmetrically arranged, and the outer end of the casing is fixedly provided with a control panel.

Further, the air filter device is composed of an activated carbon filter layer, a cold catalyst filter layer, an antibacterial cotton filter layer and a HEPA filter layer.

Further, the air humidifying device includes a water tank, the water tank is fixedly arranged on the inner bottom surface of the casing, a water pump is fixedly arranged inside the water tank, the water pump is fixedly connected with one end of the water pipe, and the other end of the water pipe is fixedly connected with the wet film filter screen, and the outer side of the casing is fixedly connected. A water injection port is fixedly arranged at the bottom, and the water injection port is communicated with the water tank.

Further, a fixed plate is fixed inside the electric transmission device, a motor is fixed in the middle of the fixed plate, the output shaft of the motor is rotatably connected to one end of the reducer, and the other end of the reducer is fixedly connected to the first rotating shaft.

Further, the upper end of the rotating ring is fixedly provided with a convex block, the number of the convex block is four, the four convex blocks are symmetrically arranged, and the bottom of the top cover is provided with a groove corresponding to the position of the convex block.

Further, the inner part of the atomizing nozzle device is fixedly provided with an axial flow fan, the outer end of the axial flow fan is fixedly provided with a conical air inlet, the inner part of the conical air inlet is fixedly provided with an atomizing net, and the outer end of the atomizing net is fixed. A conical air outlet is provided.

To sum up, the present invention mainly has the following beneficial effects:

1. In this invention, by arranging the top cover on the rotating ring, the rotating ring is rotatably connected with the annular guide rail, and driven by the electric transmission device and the gear pair, the rotating ring can rotate on the annular guide rail, thereby driving the top cover. Rotation, the atomizing nozzle device can be rotated to make the sprayed atomized air diffuse more evenly.

2. In this invention, by arranging multiple atomizing nozzle devices inside the top cover, the multiple atomizing nozzle devices are arranged symmetrically, and the inner part of the atomizing nozzle device is provided with components such as axial flow fans and atomizing nets, which can speed up the air purifier. The rate at which the internal air is ejected to improve the indoor humidification effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the front sectional view of the present invention;

Fig. 2 is the sectional view at A-A place in Fig. 1;

Fig. 3 is the structural representation of the separator of the present invention;

4 is a schematic structural diagram of a gear pair of the present invention;

Fig. 5 is the partial enlarged schematic diagram of B part in Fig. 1;

Fig. 6 is the partial enlarged schematic diagram of C part in Fig. 1;

FIG. 7 is a front view of the present invention.

In the figure: 1. Shell; 101. Air inlet; 2. Air filter device; 201, activated carbon filter layer; 202, cold catalyst filter layer; 203, antibacterial cotton filter layer; 204, HEPA filter layer; 3. Air humidification device; 301, water tank; 302, water pump; 303, water pipe; 304, wet film filter; 305, water injection port; 4, annular baffle; 5, clapboard; 501, air outlet; 6, electric transmission device; 601, Fixed plate; 602, motor; 603, reducer; 604, first rotating shaft; 7, gear pair; 701, first gear; 702, second gear; 703, internal gear; 704, fixed block; 8, second Rotating shaft; 9, connecting rod; 10, rotating ring; 1001, bump; 11, annular guide rail; 12, top cover; 1201, groove; 13, atomizing nozzle device; 1301, axial flow fan; 1302, cone Air inlet; 1303, atomizing net; 1304, conical air outlet; 14, control panel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1 to 7 , an air purification device with uniform humidification includes a casing 1, the casing 1 is cylindrical, the outer side wall of the casing 1 is provided with a plurality of air inlet holes 101, and the interior of the casing 1 is fixedly arranged There is an air filter device 2, an air humidifier 3 is fixed in the middle of the air filter device 2, an annular baffle 4 is fixedly arranged on the inner wall of the housing 1 corresponding to the upper end position of the air filter device 2, and the middle of the annular baffle 4 is fixed A partition 5 is provided, the partition 5 is arranged on the upper end of the wet film filter 304, the middle of the partition 5 is provided with a plurality of air outlet holes 501, and the upper end of the partition 5 is fixedly provided with an electric transmission device 6, and the electric transmission device 6 and the The first rotating shaft 604 is fixedly connected, and the first rotating shaft 604 is fixedly connected with the gear pair 7, specifically, the first rotating shaft 604 is fixedly connected with the first gear 701, and the middle of the gear pair 7 is the first gear 701, the first gear 701 meshes with the second gear 702. The number of the second gears 702 is three. The three second gears 702 are arranged at equal distances. The surfaces of the gear 702 and the inner gear 703 are coated with anti-rust paint to ensure that they are difficult to be corroded during operation. The outer end of the inner gear 703 is fixedly connected to the annular baffle 4 through a fixing block 704, and the number of the fixing blocks 704 is large. A plurality of fixing blocks 704 can ensure that the internal gear 703 does not shake during operation, the second gear 702 is fixedly connected to one end of the second rotating shaft 8, and the other end of the second rotating shaft 8 is fixedly connected to the connecting rod 9. The rod 9 is fixedly connected with the rotating ring 10. The upper end of the annular baffle plate 4 is fixedly provided with an annular guide rail 11 at the position corresponding to the rotating ring 10. The annular guide rail 11 is rotatably connected with the rotating ring 10. There is lubricating oil to reduce the friction between the annular guide 11 and the rotating ring 10 when rotating. The upper end of the housing 1 is movably provided with a top cover 12. The longitudinal cross-sectional shape of the top cover 12 is a semicircle, and the interior of the top cover 12 is fixed. A plurality of atomizing nozzle devices 13 are provided, and the plurality of atomizing nozzle devices 13 are arranged symmetrically. The outer end of the housing 1 is fixedly provided with a control panel 14. The control panel 14 is electrically connected to the water pump 302, the motor 602 and the axial flow fan 1301, The working conditions of the above-mentioned electrical equipment can be controlled through the control panel 14 .

1 and 2, the air filter device 2 is composed of an activated carbon filter layer 201, a cold catalyst filter layer 202, an antibacterial cotton filter layer 203 and a HEPA filter layer 204, and the void structure in the activated carbon filter layer 201 can filter dust in the air, etc. Large particulate matter, the cold catalyst filter layer 202 can catalyze the reaction of harmful gases such as formaldehyde and ammonia with oxygen to generate water and carbon dioxide, which is conducive to removing these harmful gases; adding an antibacterial agent to the antibacterial cotton filter layer 203 can effectively kill For bacteria in the air, the HEPA filter layer 204 can filter tiny particles such as smoke and dust in the air.

Referring to FIGS. 1 and 7 , the air humidifying device 3 includes a water tank 301 , the water tank 301 is fixedly arranged on the inner bottom surface of the housing 1 , the water tank 301 is fixedly arranged with a water pump 302 , and the water pump 302 is fixedly connected to one end of the water pipe 303 . The other end is fixedly connected with the wet film filter 304, the bottom of the housing 1 is fixedly provided with a water injection port 305, the water injection port 305 is communicated with the water tank 301, and the air humidifier 3 can continuously inject water into the wet film filter 304. Make sure that there is moisture inside the wet film filter 304 when the air flows through the wet film filter 304 .

Referring to FIG. 1 , a fixing plate 601 is fixedly arranged inside the electric transmission device 6 , a motor 602 is fixedly arranged in the middle of the fixing plate 601 , the output shaft of the motor 602 is rotatably connected to one end of the reducer 603 , and the other end of the reducer 603 is A rotating shaft 604 is fixedly connected, and the gear pair 7 can be driven to rotate through the electric transmission device 6 .

1 and 5 , the upper end of the rotating ring 10 is fixedly provided with bumps 1001 , the number of bumps 1001 is four, the four bumps 1001 are symmetrically arranged, and the bottom of the top cover 12 corresponds to the position of the bumps 1001 A groove 1201 is provided, and after the protrusion 1001 and the groove 1201 are matched and connected to each other, the rotating ring 10 will drive the top cover 12 to rotate when rotating.

Referring to FIGS. 1 and 6 , an axial fan 1301 is fixed inside the atomizing nozzle device 13 , a conical air inlet 1302 is fixed at the outer end of the axial fan 1301 , and an atomizing air inlet 1302 is fixed inside the conical air inlet 1302 The net 1303, the outer end of the atomizing net 1303 is fixedly provided with a conical air outlet 1304. By setting the axial flow fan 1301, the speed of air entering the atomizing nozzle device 13 can be accelerated, and the conical air outlet 1304 is conducive to spreading the air. go out.

When the present invention is in use, a certain amount of water is injected into the water tank 301 through the water injection port 305, and the device is started by operating the control panel 14, and the air enters the air filter device 2 along the air inlet hole 101, and is filtered through the wet film. After the net 304 is humidified, it enters the cavity between the top cover 12 and the casing 1, and the axial flow fan 1301 in the atomizing nozzle device 13 sucks the air, and after passing through the atomizing net 1303, the purified and humidified air is sprayed out At this time, the motor 602 is working continuously, the motor 602 drives the first rotating shaft 604 to rotate, the first rotating shaft 604 drives the first gear 701 to rotate, and the first gear 701 drives the second gear 702 inside the inner gear 703 Rotating, the second gear 702 drives the connecting rod 9 to rotate through the second rotating shaft 8, the connecting rod 9 drives the rotating ring 10 to rotate on the upper end of the annular guide rail 11, the rotating ring 10 drives the top cover 12 to rotate, and finally drives the atomizing nozzle device 13 Rotate, the air after purification and humidification diffuses quickly and evenly.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. An air purification device with uniform humidification, comprising a casing (1), characterized in that: the outer side wall of the casing (1) is provided with a plurality of air inlet holes (101), and the casing (1) An air filter device (2) is fixedly arranged inside the air filter device (2), an air humidification device (3) is fixedly arranged in the middle of the air filter device (2), and the inner wall of the housing (1) corresponds to the air filter device (2). An annular baffle plate (4) is fixedly arranged at the upper end of the baffle plate (4), a partition plate (5) is fixedly arranged in the middle of the annular baffle plate (4), and a plurality of air outlet holes ( 501), the upper end of the partition plate (5) is fixedly provided with an electric transmission device (6), the electric transmission device (6) is fixedly connected with the first rotating shaft (604), and the first rotating shaft (604) It is fixedly connected with the gear pair (7), the middle part of the gear pair (7) is the first gear (701), the first gear (701) and the second gear (702) are meshed with each other, and the second gear ( The number of 702 is three, the three second gears (702) are arranged at equal distances, and the three second gears (702) are meshed with the internal gear (703). The outer end is fixedly connected to the annular baffle plate (4) through a fixed block (704), the number of the fixed block (704) is multiple, and the second gear (702) is connected to the second rotating shaft (8) One end of the second rotating shaft (8) is fixedly connected, the other end of the second rotating shaft (8) is fixedly connected with the connecting rod (9), the connecting rod (9) is fixedly connected with the rotating ring (10), and the annular baffle (4) An annular guide rail (11) is fixedly arranged at the position of the upper end corresponding to the rotating ring (10), the annular guide rail (11) is rotatably connected with the rotating ring (10), and the upper end of the casing (1) A top cover (12) is movably provided, a plurality of atomizing nozzle devices (13) are fixedly arranged inside the top cover (12), and the plurality of atomizing nozzle devices (13) are symmetrically arranged, and the housing ( The outer end of 1) is fixedly provided with a control panel (14). 2. An air purification device with uniform humidification according to claim 1, characterized in that: the air filter device (2) is composed of an activated carbon filter layer (201), a cold catalyst filter layer (202), and an antibacterial cotton filter layer. (203) and a HEPA filter layer (204). 3. An air purification device with uniform humidification according to claim 1, characterized in that: the air humidification device (3) comprises a water tank (301), and the water tank (301) is fixedly arranged on the housing (1) The inner bottom surface of the water tank (301) is fixedly provided with a water pump (302), the water pump (302) is fixedly connected to one end of the water pipe (303), and the other end of the water pipe (303) is connected to the wet film filter. (304) Fixed connection, the bottom of the casing (1) is fixedly provided with a water injection port (305), and the water injection port (305) communicates with the water tank (301). 4 . The air purification device with uniform humidification according to claim 1 , wherein a fixing plate ( 601 ) is fixedly arranged inside the electric transmission device ( 6 ), and a middle part of the fixing plate ( 601 ) is fixedly arranged. 5 . A motor (602) is fixedly arranged, the output shaft of the motor (602) is rotatably connected to one end of the reducer (603), and the other end of the reducer (603) is fixedly connected to the first rotating shaft (604) . 5 . The air purification device with uniform humidification according to claim 1 , wherein the upper end of the rotating ring ( 10 ) is fixedly provided with bumps ( 1001 ), and the number of the bumps ( 1001 ) is fixed. 6 . There are four, four of the bumps (1001) are symmetrically arranged, and a groove (1201) is opened at the bottom of the top cover (12) corresponding to the position of the bumps (1001). 6 . The air purification device with uniform humidification according to claim 1 , wherein an axial flow fan ( 1301 ) is fixedly arranged inside the atomizing nozzle device ( 13 ), and the axial flow fan ( 1301 ). 7 . ) is fixedly provided with a conical air inlet (1302) at the outer end, an atomizing net (1303) is fixed inside the conical air inlet (1302), and the outer end of the atomizing net (1303) is fixedly provided with Conical air outlet (1304).

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