CN211836886U

CN211836886U - Air purifying device

Info

Publication number: CN211836886U
Application number: CN202020365094.3U
Authority: CN
Inventors: 王嘉
Original assignee: Guangdong Hongxin Technology Development Co Ltd
Current assignee: Guangdong Hongxin Technology Development Co Ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-03
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to the technical field of air purification, and an air purification device is disclosed, a first filter chamber, a drying device and a second filter chamber are arranged in sequence from the gas flowing direction, the first filter chamber and the drying device are connected through a first pipeline, the drying device and the second filter chamber are connected through a second pipeline, a first exhaust fan is arranged at the top of the first filter chamber, a filter plate and an active carbon adsorption plate are arranged in the first filter chamber from top to bottom in sequence, a water absorption device is also arranged outside the first filter chamber, a spray head is arranged at the water outlet of the water absorption device, air draft mechanisms are arranged on the first pipeline and the second pipeline, the air inlet of the first pipeline is arranged below the active carbon adsorption plate, and the air outlet of the second pipeline is arranged at the lower part of the inner chamber of the second filter chamber; the problem of some air is merged into the aquatic, is discharged in the external world just not purified, leads to the air purification rate poor is solved.

Description

Air purifying device

Technical Field

The utility model relates to an air purification technical field specifically is an air purification device.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. The air purifier of prior art has the impurity back in the filter filtered air, and impurity can block up the filter for the air purification effect variation.

In order to solve the technical problem, for example, patent No. 201822085577.3's an energy-saving air purification device, including the base, induced draft purification mechanism and dry processing mechanism, the top of base is provided with the purification mechanism that induced drafts, the right side that induced drafts the purification mechanism is provided with dry processing mechanism, induced draft purification mechanism includes purifying box and bolt, the bottom of purifying box and the top fixed connection of base.

Although the above-mentioned patent utilizes the water of inner chamber bottom to wash the filter, avoids the saturation of active carbon adsorption board, nevertheless still has following technical problem: air that takes in from the external world can fuse into the aquatic of purifier inner chamber bottom, then absorb through the siphon and spout again in the violently pipe on the active carbon adsorption plate (violently pipe is higher than active carbon adsorption plate), at this moment, the air that fuses into the aquatic is the gas that has not passed through filter and active carbon adsorption plate filtration, and this part of gas is not purified just by discharging once more to the external world after being violently managed the blowout, leads to the air purification rate poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide an air purification device, solve partial air and combine into the aquatic, do not purify and just be discharged out of the external world, lead to the poor problem of air purification rate.

In order to solve the technical problem, the technical scheme of the utility model is that: an air purification device is provided with a first filter chamber, a drying device and a second filter chamber in sequence from the gas flowing direction, the first filter chamber and the drying device are connected through a first pipeline, the drying device and the second filter chamber are connected through a second pipeline, the top of the first filtering chamber is provided with a first exhaust fan, the inner cavity of the first filtering chamber is sequentially provided with a filtering plate and an active carbon adsorption plate from top to bottom, a water suction device is arranged outside the first filtering chamber, a water inlet of the water suction device extends to the lower part of the inner cavity of the first filtering chamber, the water outlet of the water absorption device extends to the upper part of the inner cavity of the first filter chamber, a spray head is arranged at the water outlet of the water absorption device, the air exhaust mechanism is arranged on each of the first pipeline and the second pipeline, the air inlet of the first pipeline is arranged below the activated carbon adsorption plate, and the air outlet of the second pipeline is arranged on the lower portion of the inner cavity of the second filtering chamber.

Further, the air draft mechanism comprises a second air draft fan and a third air draft fan, the second air draft fan is arranged on the first pipeline, the third air draft fan is arranged on the second pipeline, and the second pipeline is further provided with an exhaust valve.

Further, water absorption device includes inlet tube, miniature pump and outlet pipe, the water inlet of inlet tube extends to first filter chamber inner chamber lower part, the delivery port of outlet pipe extends to first filter chamber inner chamber upper portion, the shower nozzle sets up the delivery port at the outlet pipe.

Further, the drying device is a drying box.

Further, the second filter chamber inner chamber has set gradually ultraviolet disinfection lamp and photocatalyst board from last to down, second filter chamber top is provided with the fourth air exhauster, the air outlet setting of second pipeline is in the below of photocatalyst board.

The beneficial effects are that: the working process is as follows: the first air exhauster is started to suck outside air into the first filter chamber, the air sucking mechanism is started, the air entering the first filter chamber is sucked into the first pipeline from top to bottom, the air can successively pass through the filter plate and the activated carbon adsorption plate to be purified for the first time, the air purified for the first time enters the drying box again to be dried, and finally enters the second filter chamber through the second pipeline to be filtered for the second time and is discharged into the outside.

The purification principle is as follows: unpurified air carries out purification for the first time through the filter and the active carbon adsorption plate of first filter chamber successively, and water absorption device takes out the water of first filter chamber inner chamber bottom to upper portion, and spray away through the shower nozzle, wash filter and active carbon adsorption plate, it is too much to prevent to absorb the material on the active carbon, cause the active carbon adsorption plate saturation, but this structure contrast prior art is more excellent in, the air that reachs first filter chamber bottom all is the air after purifying for the first time, even fuse into the aquatic, spout from first filter chamber upper portion once more by water absorption device, still will pass through filter and active carbon adsorption plate, after having avoided unpurified air to fuse into the aquatic, it just is discharged to the external world to skip filter and active carbon adsorption plate unpurified, cause the problem that the purification rate is low. .

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic view showing the internal structure of the first filtering chamber of the present embodiment;

fig. 3 is a schematic view of the internal structure of the second filter chamber of the present embodiment.

The device comprises a first filter chamber 1, a first exhaust fan 102, a filter plate 103, an activated carbon adsorption plate 104, a drying box 2, a second filter chamber 3, a fourth exhaust fan 302, an ultraviolet disinfection lamp 303, a photocatalyst plate 304, a water absorption device 4, a water inlet pipe 402, a water outlet pipe 403, a micro water pump 404, a spray head 405, a first pipeline 5, a second pipeline 6, a second exhaust fan 7, a third exhaust fan 8 and an exhaust valve 9.

Detailed Description

The technical solution of the air purification device according to the present invention will be further described in detail with reference to the following embodiments.

As shown in fig. 1-3, the air purification apparatus of this embodiment has a first filtering chamber 1, a drying device and a second filtering chamber 3 sequentially arranged from the direction of gas flow, the first filtering chamber 1 and the drying device are connected by a first pipeline 5, the drying device and the second filtering chamber 3 are connected by a second pipeline 6, a first exhaust fan 102 is arranged on the top of the first filtering chamber 1, a filtering plate 103 and an activated carbon adsorption plate 104 are sequentially arranged in the inner cavity of the first filtering chamber 1 from top to bottom, a water absorption device 4 is further arranged outside the first filtering chamber 1, the water inlet of the water absorption device 4 extends to the lower part of the inner cavity of the first filtering chamber 1, the water outlet of the water absorption device 4 extends to the upper part of the inner cavity of the first filtering chamber 1, a spray head 405 is arranged at the water outlet of the water absorption device 4, and air draft mechanisms are arranged on the first pipeline 5 and the second pipeline 6, the air inlet of the first pipeline 5 is arranged below the activated carbon adsorption plate 104, and the air outlet of the second pipeline 6 is arranged at the lower part of the inner cavity of the second filter chamber 3.

The working process is as follows: start first air exhauster 102 and take out the outside air into first filter chamber 1, start updraft ventilator, the air that gets into first filter chamber 1 is from last to drawing into first pipeline 5 down, wherein, the air can be successively through filter 103 and active carbon adsorption plate 104, purifies for the first time, and the air after purifying for the first time gets into drying cabinet 2 once more and is dried, gets into second filter chamber 3 through second pipeline 6 at last and carries out secondary filter, discharges in the external world.

The purification principle is as follows: unpurified air is purified for the first time through the filter plate 103 and the activated carbon adsorption plate 104 of the first filter chamber 1 in sequence, the water absorption device 4 pumps water at the bottom of the inner cavity of the first filter chamber 1 to the upper part and sprays the water through the spray head 405 to wash the filter plate 103 and the activated carbon adsorption plate 104, so that the activated carbon adsorption plate 104 is prevented from being excessively absorbed by the activated carbon, and the activated carbon adsorption plate 104 is saturated.

In this embodiment, the air draft mechanism includes a second air draft fan 7 and a third air draft fan 8, the second air draft fan 7 is arranged on the first pipeline 5, the third air draft fan 8 is arranged on the second pipeline 6, and the second pipeline 6 is further provided with an exhaust valve 9; the water absorption device 4 comprises a water inlet pipe 402, a micro water pump 404 and a water outlet pipe 403, wherein a water inlet of the water inlet pipe 402 extends to the lower part of the inner cavity of the first filter chamber 1, a water outlet of the water outlet pipe 403 extends to the upper part of the inner cavity of the first filter chamber 1, and the spray head 405 is arranged at the water outlet of the water outlet pipe 403.

The setting of discharge valve 9 ensures that moist air is discharged from the drying device after being dried completely, and the setting of miniature pump 404 makes water circulation system be formed in first filter chamber 1, and is energy-saving and environment-friendly.

In this embodiment, the drying device is a drying box 2; the inner chamber of the second filtering chamber 3 is sequentially provided with an ultraviolet disinfection lamp 303 and a photocatalyst plate 304 from top to bottom, the top of the second filtering chamber 3 is provided with a fourth exhaust fan 302, and an air outlet of the second pipeline 6 is arranged below the photocatalyst plate 304.

After the drying box 2 fully dries the humid air, the humid air is discharged to the lower part of the second filtering chamber 3 by the third exhaust fan 8, the air purified and dried for the first time rises to the upper part from the lower part of the second filtering chamber 3, so that the air is purified for the second time through the ultraviolet disinfection lamp 303 and the photocatalyst plate 304, and finally, the air purified for the first time, dried and purified for the second time is discharged outside by the fourth exhaust fan 302, thereby realizing the purification of the air.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purification device, has set gradually first filter chamber, drying device and second filter chamber from the gas flow direction, first filter chamber and drying device pass through first pipe connection, drying device and second filter chamber pass through second pipe connection, its characterized in that: first filter chamber top is provided with first air exhauster, first filter chamber is from last to having set gradually filter and active carbon adsorption board down, first filter chamber outside still is provided with water absorption device, water absorption device's water inlet extends to first filter chamber lower part, water absorption device's delivery port extends to first filter chamber upper portion, water absorption device's delivery port department is provided with the shower nozzle, all be provided with updraft ventilator on first pipeline and the second pipeline, the air intake setting of first pipeline is in the below of active carbon adsorption board, the air outlet setting of second pipeline is in the inner chamber lower part of second filter chamber.

2. An air cleaning device according to claim 1, characterized in that: the air draft mechanism comprises a second air draft fan and a third air draft fan, the second air draft fan is arranged on the first pipeline, the third air draft fan is arranged on the second pipeline, and an exhaust valve is further arranged on the second pipeline.

3. An air cleaning device according to claim 2, characterized in that: the water absorption device comprises a water inlet pipe, a micro water pump and a water outlet pipe, wherein a water inlet of the water inlet pipe extends to the lower part of the inner cavity of the first filter chamber, a water outlet of the water outlet pipe extends to the upper part of the inner cavity of the first filter chamber, and the spray head is arranged at the water outlet of the water outlet pipe.

4. An air cleaning device according to claim 3, characterized in that: the drying device is a drying box.

5. An air cleaning device according to claim 4, characterized in that: the second filter chamber inner chamber has set gradually ultraviolet disinfection lamp and photocatalyst board down from last, second filter chamber top is provided with the fourth air exhauster, the air outlet setting of second pipeline is in photocatalyst board's below.