CN213454114U

CN213454114U - Cylinder type air purifier

Info

Publication number: CN213454114U
Application number: CN202022664171.8U
Authority: CN
Inventors: 梁伟杰; 隋鹏举
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-15
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a cartridge type air purifier, filter the unit including water, transfer unit and air supply unit, the water filters the unit including the cylinder box, cylinder box top opening, transfer the unit including wind-collecting cylinder, wind-collecting cylinder bottom and cylinder box top looks adaptation and be threaded connection, the air supply unit is including the sterilization cover, both ends are circular opening about the sterilization cover, the sterilization cover lower extreme is equipped with the bulge loop portion that agrees with wind-collecting cylinder top, just annular ultraviolet fluorescent tube is installed along inner wall a week to the sterilization cover, annular ultraviolet fluorescent tube upper end is equipped with the bearing bracket, the last rotatable hood that is provided with of bearing bracket. The utility model discloses be convenient for maintain the dismantlement, reduce the after-sales maintenance degree of difficulty, it is extravagant to have reduced the later stage replacement cost that utilizes multilayer filtration and cause, can also reach even air supply effect when fully improving air quality.

Description

Cylinder type air purifier

Technical Field

The utility model mainly relates to the technical field of air purification equipment, specifically to a cartridge type air purifier.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.

For example, patent publication No. CN205299769U provides a cylindrical air purifier, which belongs to a cylindrical air purifier, and comprises a housing, wherein the bottom of the housing is provided with an air inlet, the top of the housing is provided with an air outlet, and the interior of the housing is sequentially provided with a lower filter body and an upper filter body from bottom to top; a plurality of supporting bars are vertically arranged in the shell and made of metal, the cross section of the shell is circular, and the supporting bars are annularly and uniformly distributed in the shell; the shell is also internally provided with a motor which is positioned between the upper filter body and the air outlet. The cylindrical air purifier has a compact structure, occupies a smaller area and is more convenient to place; the whole structure is firmer, all parts are firmer, and can not shake even under smaller impact force, and the service life is longer; each wind gap position sets up rationally, and business turn over wind effect is better, can filter and purify the room air better, is of value to the health of human body more.

The above cylindrical air cleaner has the following disadvantages:

1. the internal structure is complex, the disassembly is not convenient, and the after-sale maintenance is difficult;

2. more filter layer parts are used, and the filter layer parts need to be frequently replaced in the later period, so that the use cost is high;

3. the air outlet direction is relatively fixed, and the air outlet is upward, so that dust is easily accumulated.

Therefore, it is necessary to develop a cylinder type air cleaner which has excellent effects, a simple structure, and is convenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a cartridge type air purifier for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a cylinder type air purifier comprises a water filtering unit, a transfer unit and an air supply unit, wherein the water filtering unit comprises a cylindrical box, the top of the cylindrical box is provided with an opening, a baffle is arranged on the inner wall of the cylindrical box close to the top, a fan cover penetrates through the center of the baffle, a vortex cyclone is arranged on one side of the outer wall of the cylindrical box, an air collecting pipe is connected to the air outlet of the vortex cyclone, and one end, far away from the vortex cyclone, of the air collecting pipe penetrates through the outer shell of the cylindrical box and extends to the inside to be connected with a one-way air outlet valve;

the transfer unit comprises an air collecting cylinder, the bottom of the air collecting cylinder is matched with the top of the cylindrical box and is in threaded connection with the cylindrical box, a transfer fan is arranged in the air collecting cylinder and is close to the lower end of the air collecting cylinder, a filter screen plate is arranged at the upper end of the transfer fan, and two clamping groove strips are symmetrically arranged on two sides of the inner wall of the air collecting cylinder, which is positioned at the upper end of the filter screen plate;

the air supply unit comprises a sterilization cover, the upper end and the lower end of the sterilization cover are round openings, the lower end of the sterilization cover is provided with a convex ring part which is matched with the top of the air collecting cylinder, two convex strips are symmetrically arranged on two sides of the outer wall of the convex ring part, the two convex strips are respectively in movable fit connection with the two clamping groove strips, an annular ultraviolet lamp tube is arranged on the sterilization cover along the periphery of the inner wall, a bearing bracket is arranged at the upper end of the annular ultraviolet lamp tube, and an air outlet cap is rotatably arranged on the bearing bracket.

Furthermore, the two sides of the inner wall of the wind collecting barrel are symmetrically provided with two buckles which are clamped with the outer edge of the lower end of the filter screen plate, and the center of the upper end of the filter screen plate is provided with a pulling buckle.

Furthermore, one side, close to the cylindrical box, of the vortex fan is fixed with the cylindrical box shell through a mounting frame in a bolt mode, and a visible liquid level window is embedded in the outer wall of the cylindrical box.

Furthermore, the fan housing is horn-shaped, and the small end of the fan housing penetrates through the baffle plate to be connected in a clamping manner.

Furthermore, the bottom of the one-way air outlet valve is fixed with the inner bottom wall of the cylindrical box through a bolt.

Furthermore, the transfer fan comprises a support, and the support is horizontally fixed on the inner wall of the air collecting cylinder.

Furthermore, an O-shaped sealing ring is arranged around the top surface of the wind collecting barrel.

Furthermore, two fixing ring seats are symmetrically arranged on two sides of the annular ultraviolet lamp tube, and the two fixing ring seats are connected with the inner wall of the sterilization cover through screws.

Furthermore, a bearing with a seat is arranged in the center of the support bracket, and the periphery of the support bracket is fixed with the inner wall of the sterilization cover through screws.

Furthermore, a shaft lever is arranged at the center of the surface of the bottom of the air outlet cap, a plurality of S-shaped fan blades are arranged around the shaft lever, and the bottom of the shaft lever is in through connection with the bearing with the seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model consists of a water filtering unit, a transfer unit and an air supply unit, and is composed of a cylindrical box, air collecting cylinder, the sterilization cover is detachable connected mode equipment in proper order, convenient to maintain and dismantle, reduce the after-sale maintenance degree of difficulty, cooperation whirlwind machine is collected the air compression, it filters to carry out water in the water filtration unit to conduct, the air is released and is followed the fan housing entering and transfer the unit, with the help of transporting the fan with higher speed the air current conduction speed, utilize filter plate to implement further filtration, it is extravagant to have reduced the later stage replacement cost that utilizes multilayer filtration structure to cause, carry out air sterilization by annular ultraviolet fluorescent tube after getting into the air supply unit, fully improve the air quality, utilize the air-out cap to release the air after purifying with the air-out mode of rotation type all around at last, reach indoor even air supplement effect, and the air-out cap has reduced the condition of the inside deposition of clarifier.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the cylindrical case of the present invention;

fig. 3 is a sectional view of the internal structure of the wind collecting barrel of the present invention;

FIG. 4 is a sectional view of the inner structure of the sterilization cover of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 1;

FIG. 7 is an enlarged view of area C of FIG. 3;

fig. 8 is a bottom view of the bottom structure of the air outlet cap of the present invention.

In the figure: 1. a water filtration unit; 11. a cylindrical case; 11a, a baffle plate; 12. a one-way air outlet valve; 13. a fan housing; 2. a transfer unit; 21. an air collecting cylinder; 21a, an O-shaped sealing ring; 21b, a slot bar; 22. a transfer fan; 23. a filter screen plate; 24. buckling; 3. an air supply unit; 31. a sterilization cover; 31a, a convex ring part; 31a-1, convex strips; 32. an annular ultraviolet lamp tube; 32a, a fixed ring seat; 33. a support bracket; 34. an air outlet cap; 34a, a shaft rod; 34b, S-shaped fan blades; 4. a vortex fan; 5. an air collecting pipe; 6. a visible liquid level window.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides a pair of cartridge type air purifier can install conventional the control unit accessory additional, for example conventional equipment such as intelligent control ware module or manual control button are controlled, because of the technique is comparatively conventional, do not do detailed description consequently.

In the embodiment, referring to fig. 1, 2 and 6, a cylindrical air purifier includes a water filtering unit 1, a transfer unit 2 and an air supply unit 3, wherein the water filtering unit 1 includes a cylindrical box 11, the top of the cylindrical box 11 is open, a baffle 11a is disposed on the inner wall of the cylindrical box 11 near the top, a cavity between the lower end of the baffle 11a and the inner bottom of the cylindrical box 11 stores water for filtering, a fan cover 13 penetrates through the center of the baffle 11a, the fan cover 13 is horn-shaped, the small end of the fan cover 13 penetrates through the baffle 11a and is connected in a clamping manner, the fan cover 13 can not only pass through air, but also can change water by detaching the cylindrical box 11, dirty water is poured out from the fan cover 13 and new water is added, a vortex machine 4 is disposed on one side of the outer wall of the cylindrical box 11, and is similar to a small-sized silent fan of RB-21D-a1, and has high efficiency of compressed air, the utility model discloses a vortex machine 4, including cylinder box 11, mounting bracket, wind collection pipe 5, collection tuber pipe 5, air collecting pipe 12, vortex machine 4, one side of vortex machine 4 is close to cylinder box 11 and is bolted fixation with cylinder box 11 shell through the mounting bracket, just it has visual liquid level window 6 to inlay on the cylinder box 11 outer wall, is convenient for observe the water yield, 4 air outlets of vortex machine department is connected with collection tuber pipe 5, and collection tuber pipe 5 can establish to the ripple plastic pipe, 4 one end of vortex machine of keeping away from of collection tuber pipe 5 runs through cylinder box 11 shell and extends to internally connected with one-way air outlet valve 12 (model P11X-16T), one-way air outlet valve 12 bottom passes through the bolt fastening with the bottom wall in cylinder box 11, after vortex machine 4 extraction outside air compression, send one-way air outlet valve 12 into from collection tuber pipe 5, with the filtration aquatic in the cylinder box 11, under.

Specifically, referring to fig. 1, 3, 5 and 7, the transfer unit 2 includes an air collecting cylinder 21, the bottom of the air collecting cylinder 21 is matched with the top of the cylindrical box 11 and is in threaded connection, a transfer fan 22 is installed inside the air collecting cylinder 21 near the lower end, the transfer fan 22 can be a conventional silent axial flow fan, the transfer fan 22 includes a support horizontally fixed on the inner wall of the air collecting cylinder 21, the support can be generally in a cross shape for facilitating air circulation and improving the working stability of the fan, a filter screen plate 23 is arranged at the upper end of the transfer fan 22, the filter screen plate 23 can be made of conventional filtering products with air filtering function such as an active carbon filter plate, two buckles 24 fastened with the outer edge of the lower end of the filter screen plate 23 are symmetrically arranged at two sides of the inner wall of the air collecting cylinder 21, and a lifting buckle is arranged at the center of the upper end of the filter screen plate 23, the filter screen plate 23 is convenient to detach and mount, two clamping groove strips 21b are symmetrically arranged on two sides of the inner wall of the wind collecting barrel 21, which is positioned at the upper end of the filter screen plate 23, the filter screen plate 23 can be separated from the two buckles 24 by pinching the pull buckle with fingers, and then the filter screen plate 23 is obliquely moved to be taken out along the interval part between the two clamping groove strips 21 b.

More specifically, referring to fig. 1, 4, 5 and 8, the air supply unit 3 includes a sterilization cover 31, both upper and lower ends of the sterilization cover 31 are circular openings, a protruding ring portion 31a engaged with the top of the air collection duct 21 is disposed at the lower end of the sterilization cover 31, two protruding strips 31a-1 are symmetrically disposed on both sides of the outer wall of the protruding ring portion 31a, the two protruding strips 31a-1 are respectively movably connected with two slot strips 21b, an O-ring 21a is disposed around the top surface of the air collection duct 21, when the sterilization cover 31 is connected with the air collection duct 21 in a matching manner, the O-ring 21a improves the sealing performance, meanwhile, the elasticity of the O-ring 21a also enables the two protruding strips 31a-1 to be more stably connected with the two slot strips 21b, an annular ultraviolet lamp tube 32 is disposed around the inner wall of the sterilization cover 31, two fixing ring seats 32a are symmetrically disposed on both sides of the annular ultraviolet lamp tube 32, the two fixed ring seats 32a are connected with the inner wall of the sterilization cover 31 through screws, a support bracket 33 is arranged at the upper end of the annular ultraviolet lamp tube 32, a bearing with a seat is arranged at the center of the support bracket 33, the periphery of the support bracket 33 is fixed with the inner wall of the sterilization cover 31 through screws, the support bracket 33 can be generally arranged in a cross-shaped structure, an air outlet cap 34 can be rotatably arranged on the support bracket 33, a shaft rod 34a is arranged at the center of the surface of the bottom of the air outlet cap 34, a plurality of S-shaped fan blades 34b are arranged around the shaft rod 34a, the bottom of the shaft rod 34a is in through connection with the bearing with the seat, the air outlet cap 34 can realize the rotating function through the through connection of the shaft rod 34a and the bearing with the seat, the air outlet cap 34 can be driven to rotate along the trend under the condition that the air flow passes through the plurality of S-shaped fan blades 34b in cooperation with the guiding of the, and the air output is more uniform.

The utility model discloses a concrete operation as follows:

firstly, separating the cylindrical box 11 from the wind collecting barrel 21, pouring filtering water from the fan cover 13, observing the water level condition of the visible liquid level window 6 until reaching a proper water level, then connecting the cylindrical box 11 with the wind collecting barrel 21 by screw threads for assembly, starting the air purification function by a corresponding controller, after the external air is extracted and compressed by the vortex fan 4, sending the air into the one-way air outlet valve 12 from the wind collecting pipe 5, discharging the air into the filtering water in the cylindrical box 11, generating air bubbles under the condition that the water contains the air, discharging the filtered air along the fan cover 13 by the air bubbles, sending the air into the wind collecting barrel 21, transferring the fan 22 to work to accelerate the air to pass through the filter screen 23 for filtering, then entering the sterilizing cover 31 to be irradiated by the annular ultraviolet lamp tube 32 for quick sterilization, matching with the guiding of the air flow of the outlet air, and driving the air outlet cap 34 to rotate along the trend when the air flow passes through a plurality of S-shaped fan blades 34b at the lower end of, thereby changing the upward wind flow direction and blowing the purified air to the periphery.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A cylindrical air purifier comprises a water filtering unit (1), a transfer unit (2) and an air supply unit (3), and is characterized in that the water filtering unit (1) comprises a cylindrical box (11), the top of the cylindrical box (11) is open, a baffle (11a) is arranged on the inner wall, close to the top, of the cylindrical box (11), a fan cover (13) penetrates through the center of the baffle (11a), a vortex machine (4) is arranged on one side of the outer wall of the cylindrical box (11), an air collecting pipe (5) is connected to the air outlet of the vortex machine (4), and one end, far away from the vortex machine (4), of the air collecting pipe (5) penetrates through the shell of the cylindrical box (11) and extends to the inside to be connected with a one-way air outlet valve (12);

the transfer unit (2) comprises an air collecting barrel (21), the bottom of the air collecting barrel (21) is matched with the top of the cylindrical box (11) and is in threaded connection with the top of the cylindrical box, a transfer fan (22) is arranged in the air collecting barrel (21) close to the lower end of the air collecting barrel, a filter screen plate (23) is arranged at the upper end of the transfer fan (22), and two clamping groove strips (21b) are symmetrically arranged on two sides of the inner wall of the air collecting barrel (21) at the upper end of the filter screen plate (23);

the air supply unit (3) is including sterilizing the cover (31), both ends are circular opening about sterilizing the cover (31), sterilizing the cover (31) lower extreme and being equipped with protruding ring portion (31a) that agree with mutually with wind-collecting duct (21) top, protruding ring portion (31a) outer wall bilateral symmetry is equipped with two sand grips (31a-1), two sand grip (31a-1) are the clearance fit with two draw-in groove strips (21b) respectively and are connected, just sterilizing the cover (31) and installing annular ultraviolet fluorescent tube (32) along inner wall a week, annular ultraviolet fluorescent tube (32) upper end is equipped with bearing bracket (33), the last rotatable air outlet cap (34) that is provided with of bearing bracket (33).

2. The cylinder type air cleaner as claimed in claim 1, wherein two buckles (24) engaged with the outer edge of the lower end of the filter screen (23) are symmetrically provided on both sides of the inner wall of the wind collecting cylinder (21), and a lifting buckle is provided at the center of the upper end of the filter screen (23).

3. The cylinder type air cleaner as claimed in claim 1, wherein the vortex machine (4) is bolted to the casing of the cylindrical case (11) through a mounting bracket near the cylindrical case (11), and the outer wall of the cylindrical case (11) is embedded with a visible liquid level window (6).

4. The cylinder type air cleaner as claimed in claim 1, wherein the hood (13) is formed in a horn shape, and a small end of the hood (13) is engaged with the baffle (11a) through the baffle.

5. A cartridge type air cleaner as claimed in claim 1, wherein a bottom of said one-way outlet valve (12) is fixed to an inner bottom wall of the cylindrical case (11) by means of a bolt.

6. The cartridge type air cleaner as claimed in claim 1, wherein the transfer fan (22) comprises a bracket horizontally fixed to an inner wall of the wind collecting duct (21).

7. The canister type air cleaner as claimed in claim 1, wherein an O-ring (21a) is formed around the top surface of said air collecting duct (21).

8. The cartridge type air cleaner as claimed in claim 1, wherein two fixing ring seats (32a) are symmetrically installed at both sides of the annular ultraviolet lamp tube (32), and both of the fixing ring seats (32a) are connected with the inner wall of the sterilizing cover (31) by screws.

9. The cartridge type air cleaner as claimed in claim 1, wherein a seated bearing is provided at the center of the support bracket (33), and the periphery of the support bracket (33) is fixed to the inner wall of the sterilizing cover (31) by screws.

10. The drum type air cleaner as claimed in claim 9, wherein a shaft (34a) is provided at a center of a bottom surface of the hood (34), a plurality of S-shaped fan blades (34b) are provided around the shaft (34a), and a bottom of the shaft (34a) is connected to the seated bearing.