CN206410241U - Air purifier - Google Patents

Abstract

The utility model belongs to the technical field of separation and filtration devices, in particular to an air purifier. It includes a shell with both ends open, and a purification component is arranged inside the shell, and the feature is that the shell is spherical, and the purification component includes activated carbon adsorption balls, HEPA High-efficiency filter balls and photocatalyst balls, the housing is provided with a number of air inlets, the inside of the photocatalyst ball is hollow to form a hollow cavity, the hollow cavity is provided with an ultraviolet lamp, and the housing is connected with The hollow cavity is connected with an air output pipe, and a suction device is connected to the air output pipe. The advantages are: the shell is spherical, and there are several air inlets on the shell, which can suck in air from all directions. The air after inhalation is purified by activated carbon adsorption balls, HEPA high-efficiency filter balls and photocatalyst balls in turn. The purified air The air is output through the air output pipe, and the input volume of air is large, and the input is uniform in all directions.

Description

air purifier

technical field

The utility model belongs to the technical field of separation and filtration devices, in particular to an air purifier.

Background technique

Air purifier, also known as "air cleaner", air freshener, purifier, refers to the ability to absorb, decompose or transform various air pollutants, generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, Bacteria, allergens, etc., products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building. There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. The air purifier in the prior art has only one air inlet, and can only suck air from one direction, the purification efficiency is low, and the overall design is not reasonable enough.

In order to improve the existing technology, people have carried out long-term exploration and proposed various solutions. For example, the Chinese patent literature discloses an air purifier [Application No.: CN201520092236.2], which includes a box body, a HEPA filter, an activated carbon filter, a white paint net, and a front cover and a rear cover that are snapped onto both ends of the box body. , the HEPA filter is close to the rear cover and is fixedly connected in the box, and the activated carbon filter is also fixedly connected to the box near the front cover. The inner space of the HEPA filter is in contact with the inner wall of the HEPA filter. The sealant layer is located around the white paint mesh and is also in contact with the inner wall of the HEPA filter. The sealant layer completely covers the contact area between the filter paper and the inner wall of the HEPA filter.

Although the above solution solves the deficiencies of the prior art to a certain extent, there is only one air inlet, and the air can only be sucked in from one direction, the purification efficiency is low, and the overall design is not reasonable enough.

Contents of the invention

The purpose of the utility model is to solve the above problems and provide an air purifier with a reasonable design and the ability to inhale and purify air in all directions.

In order to achieve the above purpose, the utility model adopts the following technical solutions: the air purifier includes a shell with two ends open, and a purification component is arranged in the shell, and it is characterized in that the shell is spherical, The purification assembly includes activated carbon adsorption balls, HEPA high-efficiency filter balls and photocatalyst balls that are sequentially socketed from outside to inside. There are several air inlets on the housing, and the inside of the photocatalyst ball is hollow to form a hollow cavity. , the hollow cavity is provided with an ultraviolet lamp, and the housing is connected with an air output tube communicating with the hollow cavity, and the air output tube is connected with a suction device. The shell is spherical, and there are several air inlets on the shell, which can inhale air from all directions. The inhaled air is purified by activated carbon adsorption balls, HEPA high-efficiency filter balls and photocatalyst balls in turn, and the purified air is output through the air. Tube output, the input volume of air is large, and the input is uniform in all directions, and the purification efficiency is high.

In the above air purifier, the activated carbon adsorption ball includes an outer net and an inner net, a filling cavity is formed between the outer net and the inner net, and the filling cavity is filled with activated carbon particles.

In the above-mentioned air purifier, the HEPA high-efficiency filter ball is a hollow sphere formed by interweaving glass fibers.

In the above-mentioned air purifier, the photocatalyst ball includes a ball net surrounded by a mesh structure, and the ball net includes a number of latitudinal mesh circles with different diameters and a number of warp mesh circles with different diameters. The mesh loops in the warp direction and the mesh loops in the warp direction intersect vertically and horizontally, and the photocatalyst layer is sintered on the mesh loops in the weft direction and the warp direction mesh loops. The photocatalyst powder is melted at high temperature and cooled on the latitudinal mesh circle and warp mesh circle to form a photocatalyst layer, which is not easy to fall off and has a long service life.

In the above-mentioned air purifier, the activated carbon adsorption ball is fixed on the housing through a fixed bracket, and the activated carbon adsorption ball, the HEPA high-efficiency filter ball and the photocatalyst ball are connected through an insulating adsorption bracket. It is conducive to the installation of activated carbon adsorption balls, HEPA high-efficiency filter balls and photocatalyst balls.

In the above-mentioned air cleaner, the housing includes a hemispherical first sub-shell and a second sub-shell, and the fixed bracket includes a first hemispherical frame matched with the first sub-shell and a The second hemispherical frame matched with the sub-shells, the first hemispherical frame and the second hemispherical frame are fixedly connected with the shell. The casing is divided into the first sub-shell and the second sub-shell, which is beneficial to the installation of activated carbon adsorption balls, HEPA high-efficiency filter balls and photocatalyst balls. The outer edges of the first sub-shell and the second sub-shell are respectively provided with sealing strips, and the sealing effect is good.

In the above-mentioned air purifier, the first hemispherical frame and the second hemispherical frame are provided with fixed hooks respectively, and the fixed hooks are hooked on the meshes of the outer ball net. The installation method is simple.

In the above-mentioned air purifier, the insulating adsorption bracket includes two layers of adsorption disc seats sleeved on the air output pipe, and the HEPA high-efficiency filter ball and the photocatalyst ball are provided with corresponding adsorption disc seats. Matching vacuum cups. The installation of the HEPA high-efficiency filter ball and the photocatalyst ball can be realized by absorbing the vacuum suction cup on the suction cup seat, and the installation method is simple.

In the above-mentioned air purifier, the first magnetic block is provided on the suction disc seat, the second magnetic block is provided on the non-adsorption surface of the vacuum chuck, and the first magnetic block and the second magnetic block are Blocks are attracted to each other by magnetic force. The first magnetic block and the second magnetic block strengthen the adsorption force between the vacuum chuck and the suction disc seat.

In the above-mentioned air cleaner, the air suction device includes a fan capable of sucking out the purified air in the hollow cavity, and the fan is connected with a driving motor.

Compared with the existing technology, the advantages of this air purifier are: the shell is spherical, and there are several air inlets on the shell, which can suck in air from all directions. High-efficiency filter balls and photocatalyst balls are used for purification, and the purified air is output through the air output pipe. The input volume of air is large, and the input is uniform in all directions, and the purification efficiency is high.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure provided by the utility model.

Fig. 2 is a structural schematic diagram of the photocatalyst ball provided by the utility model.

Fig. 3 is a structural schematic diagram of the housing and the fixing bracket provided by the utility model.

Fig. 4 is a schematic structural diagram of the insulating adsorption bracket provided by the utility model.

In the figure, housing 1, suction device 2, activated carbon adsorption ball 3, HEPA high-efficiency filter ball 4, photocatalyst ball 5, air inlet 6, hollow cavity 7, ultraviolet lamp 8, air output pipe 9, outer ball net 10, Inner ball net 11, activated carbon particles 12, latitudinal mesh loop 13, warp mesh loop 14, first sub-shell 15, second sub-shell 16, first hemispherical frame 17, second hemispherical frame 18, fixed hook 19 , Suction plate seat 20, vacuum suction cup 21, fan 22.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-4, the air purifier includes a shell 1 with both ends open. The shell 1 is equipped with a purification component. The shell 1 is spherical. Ball 3, HEPA high-efficiency filter ball 4 and photocatalyst ball 5, several air inlets 6 are opened on the shell 1, the interior of the photocatalyst ball 5 is hollow to form a hollow cavity 7, and an ultraviolet lamp 8 is arranged in the hollow cavity 7, and the shell 1 An air output pipe 9 communicating with the hollow cavity 7 is connected to the top, and the air suction device 2 is connected to the air output pipe 9 . The shell 1 is spherical, and several air inlets 6 are opened on the shell 1, and the air can be sucked in from all directions. The final air is output through the air output pipe 9, the input volume of the air is large, and the input is uniform in all directions, and the purification efficiency is high.

Activated carbon adsorption ball 3 can absorb tiny impurities in the air and perform primary coarse filtration. HEPA high-efficiency filter ball 4 has a removal efficiency of more than 99.97% for particles with a diameter of 0.3 micron or less than 1/200 of the hair diameter, and can effectively filter smoke and dust. And pollutants such as bacteria, finely filtered, the photocatalyst ball 5 produces strong catalytic degradation, effectively degrades toxic and harmful gases in the air, and serves as a terminal purification method. Photocatalyst is a general term for a photo-semiconductor material with photocatalytic function represented by nano-scale titanium dioxide. It is coated on the surface of the substrate, and under the action of ultraviolet light, it produces a strong catalytic degradation function: it can effectively degrade toxic substances in the air. Harmful gas; can effectively kill a variety of bacteria, and can decompose and harmlessly treat the toxins released by bacteria or fungi; it also has the functions of removing formaldehyde, deodorizing, anti-pollution, and purifying air.

Wherein, the activated carbon adsorption ball 3 includes an outer net 10 and an inner net 11, a filling cavity is formed between the outer net 10 and the inner net 11, and activated carbon particles 12 are filled in the filling cavity. The HEPA high-efficiency filter ball 4 is a hollow sphere formed by interweaving glass fibers. Photocatalyst ball 5 comprises the ball net that reticular structure encircles, and ball net comprises the latitudinal mesh ring 13 of some different diameters and the warp mesh ring 14 that some diameters are different, and latitudinal mesh ring 13 and warp mesh ring 14 intersect vertically and horizontally, and a photocatalyst layer is sintered on the weft mesh loop 13 and the warp mesh loop 14. The photocatalyst powder is melted at high temperature and cooled on the weft mesh circle 13 and the warp mesh circle 14 to form a photocatalyst layer, which is not easy to fall off and has a long service life.

Wherein, the activated carbon adsorption ball 3 is fixed on the housing 1 through a fixed bracket, and the activated carbon adsorption ball 3, the HEPA high-efficiency filter ball 4 and the photocatalyst ball 5 are connected through an insulating adsorption bracket. It is beneficial to the installation of the activated carbon adsorption ball 3, the HEPA high-efficiency filter ball 4 and the photocatalyst ball 5. The casing 1 includes a hemispherical first sub-shell 15 and a second sub-shell 16, and the fixing bracket includes a first hemispherical frame 17 matched with the first sub-shell 15 and a second hemispherical frame matched with the second sub-shell 16 The frame 18 , the first hemispherical frame 17 and the second hemispherical frame 18 are fixedly connected with the casing 1 . The housing 1 is divided into a first sub-shell 15 and a second sub-shell 16, which is beneficial to the installation of the activated carbon adsorption ball 3, the HEPA high-efficiency filter ball 4 and the photocatalyst ball 5. The outer edges of the first sub-case 15 and the second sub-case 16 are respectively provided with sealing strips, and the sealing effect is good. The first hemispherical frame 17 and the second hemispherical frame 18 are respectively provided with fixed hooks 19 , and the fixed hooks 19 are hooked on the meshes of the outer net 10 . The installation method is simple. The insulating adsorption support includes two layers of adsorption disk bases 20 sleeved on the air output pipe 9 , and the HEPA high-efficiency filter ball 4 and the photocatalyst ball 5 are provided with vacuum suction cups 21 matched with the corresponding adsorption disk bases 20 . The installation of the HEPA high-efficiency filter ball 4 and the photocatalyst ball 5 can be realized by being adsorbed by the vacuum suction cup 21 on the suction disk seat 20, and the installation method is simple. A first magnetic block is provided on the suction plate base 20 , a second magnetic block is provided on the non-adsorption surface of the vacuum chuck 21 , and the first magnetic block and the second magnetic block are attracted by magnetic force. The first magnetic block and the second magnetic block strengthen the adsorption force between the vacuum chuck 21 and the suction disc seat 20 . The suction device 2 includes a fan 22 capable of sucking out the purified air in the hollow cavity 7, and the fan 22 is connected with a driving motor. The air suction device 2 and the ultraviolet lamp 8 are respectively connected with a control circuit board arranged in the casing 1, and the control circuit board is connected with a storage battery.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. a kind of air purifier, includes the housing of open at both ends（1）, described housing（1）It is interior to be provided with purification assembly, its feature It is, described housing（1）The charcoal absorption ball for including being socketed successively from outside to inside for spherical, described purification assembly（3）、 HEPA high efficiency filter balls（4）With photocatalyst ball（5）, described housing（1）If on be provided with dry air inlet port（6）, described light Catalyst ball（5）Inner hollow form middle cavity（7）, described middle cavity（7）It is interior to be provided with uviol lamp（8）, and housing（1）Upper company It is connected to and cavity in this（7）The air outlet conduits being connected（9）, described air outlet conduits（9）On be connected with air intake device （2）.

2. air purifier according to claim 1, it is characterised in that described charcoal absorption ball（3）Including ectosphere Net（10）With interior net（11）, described outer net（10）With interior net（11）Between formed in filled cavity, described filled cavity Filled with activated carbon granule（12）.

3. air purifier according to claim 2, it is characterised in that described HEPA high efficiency filter balls（4）For glass The hollow sphere of fiber interweaving formation.

4. air purifier according to claim 3, it is characterised in that described photocatalyst ball（5）Including network structure The net surrounded, net includes the different broadwise twine circle of some diameters（13）The warp-wise twine circle different with some diameters （14）, described broadwise twine circle（13）With warp-wise twine circle（14）Intersect in length and breadth, and broadwise twine circle（13）With warp-wise twine Circle（14）Upper sintering has photocatalyst layer.

5. air purifier according to claim 4, it is characterised in that described charcoal absorption ball（3）Pass through fixation Support is fixed on housing（1）On, described charcoal absorption ball（3）, HEPA high efficiency filter balls（4）With photocatalyst ball（5）Between By insulating, adsorption support is connected.

6. air purifier according to claim 5, it is characterised in that described housing（1）Including hemispherical One point of shell（15）With second point of shell（16）, described fixed support includes and first point of shell（15）The first hemisphere frame being engaged （17）With with second point of shell（16）The second hemisphere frame being engaged（18）, described the first hemisphere frame（17）With the second hemisphere frame （18）With housing（1）It is fixedly connected.

7. air purifier according to claim 6, it is characterised in that described the first described hemisphere frame（17）With Two hemisphere frames（18）On be respectively equipped with fixed hook（19）, described fixed hook（19）Hook is in outer net（10）Mesh on.

8. air purifier according to claim 7, it is characterised in that described insulation adsorption support includes being socketed in sky Gas efferent duct（9）On two layers of suction tray seat（20）, described HEPA high efficiency filter balls（4）With photocatalyst ball（5）Be provided with Corresponding suction tray seat（20）The vacuum cup being engaged（21）.

9. air purifier according to claim 8, it is characterised in that described suction tray seat（20）It is provided with the first magnetic Block, described vacuum cup（21）Non-adsorbed face be provided with the second magnetic patch, described the first magnetic patch and the second magnetic patch pass through magnetic Power mutually attracts.

10. air purifier according to claim 9, it is characterised in that described air intake device（2）Including can be by Cavity（7）The fan that the air inside purified is suctioned out（22）, described fan（22）It is connected with motor.