KR200361148Y1 - Underwater air purification system - Google Patents

Abstract

The present invention relates to an underwater air purifying apparatus, the bubble generator 50 is installed in the lower purifier case (32); A first drawer 36, a second drawer 38, and a third drawer 40, in which a plurality of air holes are formed, are slidably installed on the purifier case 32; A first filtration filter 42, a second filtration filter 46, and a third filtration filter 48 are accommodated in the first drawer 36, the second drawer 38, and the third drawer 40, respectively. The bubble generator 50, the first filter bag 52; A first case 54 provided in the first filter bag 52 and having a plurality of first through holes 56 formed therein; A second filter bag 58 provided in the first case 54; A second case (60) provided in the second filter bag (58) and having a plurality of second through holes (62) formed around the second filter bag (58); A third filter bag 64 provided in the second case 60; A third case 66 provided in the third filter bag 64 and having a plurality of third through holes 68 formed therein; A known bubble generator 70 provided in the third case 66 to disperse the air supplied from the hose 20; An underwater air purifying apparatus comprising a well-known activated carbon 72 filled in a space between the first filter bag 52, the second filter bag 58, the third filter bag 64, and the bubble generator 70. Equipped.

And the hose 20, the backflow prevention device 26 is further installed, the auxiliary filter 24 inside the first blower 18 to prevent foreign substances such as dust, hair, etc. from entering the hose 20. And a refrigerant pipe 84 connected to a known cooling system around the purifier case 82 is wound around the purifier case 82 so as to cool or heat water in the purifying case 82. The heater 86 connected to the power source was wound around the purification case 82.

Therefore, bubbles generated in the bubble generator 70 are formed of the multi-layered activated carbon 72, the third filter bag 64, the second filter bag 58, and the first filter bag 52 of the bubble generator 50. It is reliably filtered while passing through, and the water in the underwater air purifier is not flowed back to the first blower 18 by the backflow prevention device 26 installed in the hose 20, and the auxiliary filter in the first blower 18 24, foreign matters such as dust and hair are not introduced into the hose 20, and the room is cooled and heated as necessary by the refrigerant pipe 84 and the heater 86 installed around the purifier case 82. To make it work.

Description

Underwater air purification system

The present invention relates to an air purifier, and more particularly, to an underwater air purifier.

Recently, as attention to health has been concentrated, the necessity of an air purifier has been increased, and an air purifier using a photocatalyst has been developed as a means for improving the air filtering function.

In order to purify harmful substances such as dust inhaled in the air, the air purifier using the photocatalyst coats the photocatalyst on the metal plate filter and is embedded in the air purifier. Therefore, when the fan is operated by a motor, the polluted air from outside Air sucked into the inside through the inlet of the purifier and sucked air passes through the photocatalyst coated metal plate filter to deodorize the contaminated air.

However, the air purifier using the conventional photocatalyst has a small effect because a large amount of air is discharged to the outside after passing the photocatalyst-coated filter once, and eventually, a large amount of contaminated air is discharged again without being properly filtered. Therefore, the air purification efficiency was not very high.

In order to solve this problem, the present applicant has developed a photocatalytic underwater air purifying apparatus (Patent Application No. 2004-18242), which stores a photocatalyst liquid mixed with titanium dioxide and water in a case, and has a photocatalyst liquid. A purifier is installed inside the stored case, and a microbubble generating unit is further installed under the purifier, and the air supplied by the first blower is microbubble while passing through the hose and the microbubble generating unit, and then passes through the purifier and the photocatalyst liquid to the outside. It is provided to be discharged to.

In the conventional photocatalytic underwater air purifier, a nipple is further installed on the hose to further increase the total length of the hose by further connecting a separate hose, and the purifier includes a plurality of purifier cases filled with a photocatalyst liquid. Filters are spaced apart at equal intervals, and UV sterilization lamps are installed under each of the filters, so that the microbubbles generated from the microbubble generating unit pass through the photocatalyst liquid, a plurality of UV sterilization lamps, and a plurality of filters. After that it is provided to be discharged to the top.

Therefore, the contaminated air is purified as it passes through several layers of filters and a plurality of UV sterilization lamps, as well as more reliably purged by continuous and sufficient contact with the photocatalyst liquid, thereby maximizing the purification effect by titanium dioxide, Since the nipple is provided at one side of the hose, the total length of the hose can be arbitrarily adjusted by attaching a separate hose to it so that the installation position of the first blower can be freely changed, and the water of the photocatalyst liquid naturally evaporates when the photocatalytic water purifier is driven. Therefore, if a proper amount of water is supplied through the pitcher, it acts as a humidifier, so there is no need to install a separate humidifier.

The present invention is an improvement of the conventional photocatalytic underwater air purifying apparatus described above, and an object of the present invention is to provide an underwater air purifying apparatus capable of purifying contaminated external air more reliably.

The present invention underwater air purifying apparatus for achieving the above object,

An air purifier comprising a filter and an ultraviolet sterilization lamp installed inside a case, a blower fan for blowing air to the filter side through a hose, and a motor for driving the blower fan, wherein a bubble generator is installed under the purifier case; A first drawer, a second drawer, and a third drawer, in which a plurality of air holes are formed, is slidably installed in the upper part of the purifier case; A first filtration filter, a second filtration filter, and a third filtration filter are respectively provided in the first drawer, the second drawer, and the third drawer.

Another feature of the present invention underwater air purifying device, the bubble generator, the first filter bag; A first case housed in the first filter bag and having a plurality of first through holes formed therein; A second filter bag provided in the first case; A second case housed in the second filter bag and having a plurality of second through holes formed therein; A third filter bag provided in the second case; A third case housed in the third filter bag and having a plurality of third through holes formed therein; A known bubble generator provided in the third case to disperse air supplied from the hose; The first filter bag, the second filter bag, the third filter bag, made of a known activated carbon filled in the space between the bubble generator.

Another feature of the present underwater air purifying apparatus includes: a refrigerant pipe connected to a known cooling system around the purifier case is wound around the purifier case to cool or heat water in the purifying case; A heater connected to a power source is wound around the purge case below the refrigerant pipe.

Therefore, bubbles generated in the bubble generator are reliably filtered while passing through the multi-layered activated carbon of the bubble generator, the third filter bag, the second filter bag, and the first filter bag, and the underwater air is prevented by the backflow prevention device installed in the hose. The water in the purifier does not flow back to the first blower, and foreign matters such as dust and hair are not introduced into the hose by the auxiliary filter in the first blower, and a refrigerant tube and a heater installed around the purifier case as necessary. There are effects such as cooling and heating the room.

1 is a schematic cross-sectional view showing the present invention underwater air purification apparatus

Figure 2 is a schematic perspective view showing a purifier of the present invention underwater air purification apparatus

Figure 3 is a schematic cross-sectional view showing an embodiment of the bubble generator of the present invention underwater air purification apparatus

Figure 4 is a partial cross-sectional view showing a part of the purifier of the present invention underwater air purifier

Figure 5 is a schematic perspective view showing another embodiment of the present invention underwater air purification apparatus

* Description of the symbols for the main parts of the drawings *

18: first blower 20: hose

24: auxiliary filter 26: backflow prevention device

30: purifier 32: purifier case

34: water circulation hole 36: the first drawer

38: second drawer 40: third drawer

50: bubble generator 52: the first filter bag

58: second filter bag 64: third filter bag

70: bubble generator

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

Figure 1 is a schematic cross-sectional view showing the present invention underwater air purifying device, Figure 2 is an excerpt perspective view showing a purifier according to the present invention, which is coupled to the case 2 on the lower case 4, the cover 6 thereon ) Is combined to form the exterior of the underwater air purifier.

A purifier 30 is installed at the center of the lower case 4, and the bubble generator 50 is installed below the purifier case 32 of the purifier 30, and a plurality of air is provided on the purifier case 32. The first drawer 36, the second drawer 38, and the third drawer 40 in which the holes are formed are slidably installed, and the first drawer 36, the second drawer 38, and the third drawer 40 ), A first filtration filter 42, a second filtration filter 46, and a third filtration filter 48 are respectively provided.

Here, the first filtration filter 42, the second filtration filter 46, and the third filtration filter 48 have a structure in which the fiber filter 44 is wrapped around the activated carbon 43 as shown in FIG. 4.

As shown in FIG. 3, the bubble generator 50 includes a first filter bag 52 and a first filter bag 52, and includes a plurality of first through holes 56 therein. The first case 54 formed therein, the second filter bag 58 provided in the first case 54, and the second filter bag 58 are accommodated in the plurality of second through holes 62. Is formed in the second case 60, the third filter bag 64 provided inside the second case 60, and the third filter bag 64, and includes a plurality of third through holes. A third case 66 in which a 68 is formed, a known bubble generating unit 70 provided in the third case 66 to disperse the air supplied from the hose 20, and a first filter bag 52. ), The second filter bag 58, the third filter bag 64, and the known activated carbon 72 is filled in the space between the bubble generator 70.

A hose 20 is connected to the bubble generator 70 of the bubble generator 50, and a first blower including a blower fan and a motor to supply external air to the bubble generator 70 at an end of the hose 20. 18 is connected and installed on the hose 20, the nipple 22 is further installed to increase the total length of the hose by further connecting a separate hose.

Here, a backflow prevention device 26 is further provided on the hose 20 between the bubble generator 70 and the nipple 22, so that the water in the purifier 30 flows toward the first blower 18 through the hose 20. To prevent backflow.

In addition, an auxiliary filter 24 is further installed at an inner circumference of the first blower 18, so that when the outside air is introduced into the first blower 18 and supplied to the hose 20, the auxiliary filter 24 is supplied to the auxiliary filter 24. Since it is filtered by the foreign matter such as dust or hair contained in the outside air is blocked to flow into the hose (20).

Meanwhile, a plurality of ultraviolet sterilization lamps 5 are installed at the inner circumference of the case 2, a multi-layered filter 14 on the upper surface of the case 2 is installed, and a cover 6 to be described later at the upper circumference of the case 2. The packing 10 is installed to increase the bonding force between them and to maintain the airtightness when they are coupled thereto.

The cover 6 is provided with a second blower 12 at one side thereof, and a plurality of vents 8 are formed around the cover 6, so that the air purified when the second blower 12 is driven is vented. (8) is smoothly discharged to the outside.

The case 2 is filled with a photocatalyst liquid 16 formed by mixing a photocatalyst (TiO₂) and water, and a purifier 30 is installed inside the case 2 in which the photocatalyst liquid 16 is stored. Accordingly, the air supplied by the first blower 18 is bubbled while passing through the hose 20 and the bubble generator 70, and then discharged to the outside through the purifier 30 and the photocatalyst liquid 16. It is supposed to be.

Reference numeral 34 denotes a water circulation hole formed around the lower portion of the purifier case 32, and the water circulation hole 34 promotes circulation of water in the purifier 30.

When the external air is supplied to the hose 20 by the first blower 18, the present invention underwater air purifying device having such a configuration is differentiated into a myriad of bubbles by the bubble generator 70, and then the inside of the purifier 30 Air bubbles introduced into the purifier 30 are passed through the third filter bag 64, the second filter bag 58, the first filter bag 52, and the activated carbon 72 therebetween. After being purified, the bubbles supplied to the bubble generator 50 and conveyed to the upper bubble are the third filter 40, the second drawer 38, and the third filter 48 and the second drawer 36. After passing through the filtration filter 46 and the first filtration filter 42 again, the filtration filter 46 is discharged to the outside through the vent hole 8 of the cover 6 through the multi-layer filter 14 above the water surface.

The underwater air purifying apparatus of the present invention has various advantages as follows.

First, the bubbles generated in the bubble generating unit 70 is a multi-layer activated carbon 72 of the bubble generator 50, the third filter bag 64, the second filter bag 58, the first filter bag 52 As it passes through it is reliably filtered.

Second, the water in the underwater air purifier is not flowed back to the first blower 18 by the backflow prevention device 26 installed in the hose 20, and the purifier may be removed even when the nipple 22 on the hose 20 is released in operation. 30) A large amount of water is not discharged.

Third, since the auxiliary filter 24 is installed in the first blower 18, even if the external air containing the foreign matter such as dust or hair is sucked into the first blower 18, the foreign matter contained in the air is filtered and the hose 20 Is supplied. Therefore, contamination of the purifier and water by external debris is minimized.

Fig. 5 is a schematic perspective view showing another embodiment of the present underwater air purifying apparatus, which is a refrigerant pipe connected to a known cooling system around the purifier case 82 to cool water inside the purifier 80; 84) is wound up; A heater 86 connected to a power source is wound around the purge case 82 below the coolant tube 84 to heat the water in the purifier 80.

Therefore, when the purifier case 82 is cooled by the refrigerant pipe 84, the water inside the water is cooled, and bubbles passing through the water are cooled and then discharged to the outside, thereby cooling the room in summer. .

In addition, when the heater 86 is operated and the purifier case 82 is heated, the water passing through the water is heated while the air bubbles passing through the water are discharged to the outside, thereby heating the room in winter.

According to the underwater air purifying apparatus according to the present invention as described above, the bubbles generated in the bubble generator 70 is a multi-layer activated carbon 72 of the bubble generator 50, the third filter bag 64, the second It is reliably filtered while passing through the filter bag 58 and the first filter bag 52, and the water in the underwater air purifier is flowed back toward the first blower 18 by the backflow prevention device 26 installed in the hose 20. In addition, foreign matters such as dust, hair, and the like are not introduced into the hose 20 by the auxiliary filter 24 in the first blower 18, as well as the refrigerant pipe 84 and the heater installed around the purifier case 82. According to (86), the room can be cooled and heated as needed.

Claims (7)

In the air purifier comprising a filter and ultraviolet sterilization lamp installed in the case, a blowing fan for blowing air to the filter side through a hose, and a motor for driving the blowing fan, A bubble generator 50 is installed below the purifier case 32; A first drawer 36, a second drawer 38, and a third drawer 40, in which a plurality of air holes are formed, are slidably installed on the purifier case 32; A first filtration filter 42, a second filtration filter 46, and a third filtration filter 48 are provided in the first drawer 36, the second drawer 38, and the third drawer 40, respectively. Underwater air purifier, characterized in that. The method of claim 1, wherein the bubble generator 50, A first filter bag 52; A first case 54 provided in the first filter bag 52 and having a plurality of first through holes 56 formed therein; A second filter bag 58 provided in the first case 54; A second case (60) provided in the second filter bag (58) and having a plurality of second through holes (62) formed around the second filter bag (58); A third filter bag 64 provided in the second case 60; A third case 66 housed in the third filter bag 64 and having a plurality of third through holes 68 formed therein; A known bubble generator 70 provided in the third case 66 to disperse the air supplied from the hose 20; Underwater, characterized in that made of a known activated carbon 72 is filled in the space between the first filter bag 52, the second filter bag 58, the third filter bag 64, the bubble generating unit 70 Air purifier. The method of claim 1, Underwater air purifier, characterized in that the hose 20, the backflow prevention device 26 is further installed. The method of claim 1, The first air filter 42, the second filtration filter 46, the third filtration filter 48, the underwater air purifier, characterized in that the fiber filter 44 is wrapped around the activated carbon 43 . The method of claim 1, Underwater air purifier, characterized in that the water circulation hole 34 is further formed around the lower purifier case (32). The method of claim 1, Underwater air purification apparatus, characterized in that the auxiliary filter 24 is provided inside the first blower (18) to prevent foreign substances such as dust, hair, etc. from entering the hose (20). The method of claim 1, A refrigerant pipe 84 connected to a known cooling system is wound around the purifier case 82 so as to cool or heat the water in the purifying case 82; Underwater air purifier, characterized in that the heater (86) connected to the power supply is wound around the purifying case (82) below the refrigerant pipe (84).