KR102704636B1 - Complex type air purifier - Google Patents

Abstract

The present invention relates to a composite air purification device that uses a wet dust collection method and a mist spraying method in parallel, and the purpose of the technical implementation thereof is to provide a composite air purification device that uses a wet dust collection method and a mist spraying method in parallel, which forcibly sucks indoor polluted air into a purifier body, primarily purifies the sucked polluted air by a wet dust collection method using a purifying solution, and discharges it into an indoor space, and at the same time, diffuses and sprays the purifying solution into mist particles to purify and secondary absorb fine dust, etc. that remain without being sucked into the purifier body, thereby allowing a composite purification treatment to be performed inside and outside the purifier body, thereby greatly increasing the purification efficiency.
Therefore, the specific means of the present invention to achieve the above purpose are;
A purifier body comprising a cyclone suction chamber, an intake air inlet chamber formed into a layered space by a perforated barrier on the upper surface of the cyclone suction chamber, a mist spraying operation chamber formed into a layered space by a fixed-installation barrier on the upper surface of the intake air inlet chamber, a wet reaction purification unit installed vertically penetrating the mist spraying operation chamber and the intake air inlet chamber, and a purified air discharge chamber formed on the upper surface of the wet reaction purification unit;
In addition, this is achieved by further installing and forming a mist purification solution storage tank and a wet dust collection purification solution storage tank on one surface and the other surface of the outer surface of the main body of the purifier.

Description

{Complex type air purifier} that combines wet dust collection and mist spraying methods

The present invention relates to an air purification device, and more specifically, to a composite air purification device that uses a wet dust collection method and a mist spraying method at the same time to perform two composite functions of forcibly sucking polluted indoor air and purifying it through a wet reaction with a purifying solution in a primary dust collection method, and further, dispersing and spraying a liquid purifying agent in the form of fine particles, for example, mist particles, by a cyclone spraying method, and purifying fine dust remaining indoors through a secondary absorption method with the sprayed mist particles, thereby always keeping the indoor air clean and pleasant.

Indoor air that is not well ventilated is easily contaminated by various harmful substances such as bacteria, dust, or cigarette smoke, and in particular, there is a problem in that such indoor polluted air easily penetrates the human body and acts as a decisive harmful factor in the occurrence of various diseases such as respiratory diseases.

Accordingly, nowadays, means for stably removing or purifying these various indoor pollutants, thereby maintaining a pleasant and clean indoor environment at all times, and protecting the health of users through such purification functions, such as various air purifiers, are being widely developed and used.

Accordingly, if we briefly look at the configuration of commonly used indoor air purifiers, we can see that they are largely divided into stand-alone and ceiling-mounted types depending on the installation type.

Here, the above-mentioned stand-alone air purifier is used as a built-in type in an upright manner in a fixed location indoors, like general home appliances such as air conditioners and refrigerators, and as an example of a public technology thereof, there is an "air sterilizing purifier" that has been previously registered with the Korean Intellectual Property Office (Patent No. 0743463).

In addition, the ceiling-mounted air purifier is used by creating a space, such as an installation groove, on the ceiling surface of an indoor space and installing the air purifier therein in a built-in structure. As an example of the prior art technology therefor, there is the "Ceiling-mounted Air Sterilization Purifier" previously published by the Korean Intellectual Property Office (Patent Publication No. 2008-0073472).

However, as mentioned above, air purifiers differ only in their installation form, such as stand-alone or ceiling-mounted, and their series of operation and purification methods are both limited to a simple filtering method, for example, a dry purification method in which indoor polluted air is sucked into the purifier by a motor-driven action and the sucked polluted air is filtered through a filter section. Therefore, conventional air purifiers not only require periodic filter cleaning or replacement work, but also, in particular, the required filter cleaning or replacement cycle is very short, making use very cumbersome and inconvenient, and there is a problem that it is uneconomical. Furthermore, if the filter is not cleaned or replaced smoothly, harmful bacteria proliferate due to dust stuck to the filter, which rather becomes a cause of indoor air pollution.

In addition, as mentioned above, conventional air purifiers only perform a simple dry purification function of sucking in polluted indoor air and filtering the sucked polluted air, and therefore, there is a problem in that they require a relatively long operating time to purify polluted indoor air, which causes excessive energy consumption and greatly reduces the purification efficiency.

On the other hand, as mentioned above, conventional air purifiers are limited to a single function of simply inhaling polluted indoor air and purifying the inhaled polluted air through a filtering action, and in addition to the function of purifying polluted air, additional functions necessary for improving the indoor environment cannot be expected at all, so the problems of versatility and reduced usability always exist.

Therefore, the present invention has been created to solve various problems of conventional air purifiers;

The purpose of the present invention is to provide a composite air purification device that performs both a wet dust collection method and a mist spray method by forcibly sucking indoor polluted air into a purifier body, and first purifying the sucked polluted air through a mixed contact reaction with a purifying solution having a falling circulation method, for example, a wet dust collection method, and then discharging it into an indoor space, and at the same time, by diffusing and spraying the purifying solution in the form of fine particles, for example, mist particles, through a cyclone spray method, and secondarily adsorbing and purifying the remaining fine dust that was not sucked into the purifier body, thereby allowing a composite purification treatment to be performed inside and outside the purifier body, thereby enabling the air purification function to be performed in a faster and more stable manner, and thereby greatly increasing a series of purification efficiencies.

In addition, the purpose of the present invention is to provide a composite air purifier that uses both a wet dust collection method and a mist spraying method, which not only has a simple dry air purification function, but also has an indoor humidity control function according to a mist spraying action, and an additional function of selectively adding and emitting antibacterial substances such as phytoncide and aroma, so as to provide a health supplementary function beneficial to the user's body, for example, strengthening the intestines and cardiopulmonary functions, clearing the head, relieving stress, etc., thereby stabilizing the user's mind and body, and at the same time maintaining a more pleasant and clean indoor environment through the antibacterial, deodorizing, and fragrance functions.

Therefore, specific means of the air purifying device having a cyclone mist spraying method according to the present invention to achieve the above purpose are;

A purifier body comprising a cyclone suction chamber, an intake air inlet chamber formed into a layered space configuration by a perforated barrier on the upper surface of the cyclone suction chamber, a mist spraying operation chamber formed into a layered space configuration by a fixedly installed barrier on the upper surface of the intake air inlet chamber, a wet reaction purification unit installed vertically penetrating the mist spraying operation chamber and the intake air inlet chamber, and a purified air discharge room formed on the upper surface of the wet reaction purification unit;

In addition, this is achieved by further installing and forming a mist purification solution storage tank and a wet dust collection purification solution storage tank on one surface and the other surface of the outer surface of the main body of the purifier.

Above, the composite air purification device that uses a wet dust collection method and a mist spray method in parallel according to the present invention primarily purifies sucked indoor polluted air through a mixed contact reaction with a purifying solution having a falling circulation method, for example, through a wet dust collection method, and at the same time, diffuses and sprays the purifying solution in the form of fine particles (mist) through a cyclone spray method, so that fine dust remaining without being sucked into the purifier body is purified through a secondary adsorption method. This composite purification treatment action performed inside and outside the purifier body enables a rapid and stable air purification function, and thus provides the effect of increasing a series of purification efficiencies.

In another way, the composite air purification device that uses a wet dust collection method and a mist spraying method in combination according to the present invention not only has a simple air purification function, but also has an indoor humidity control function by means of a purifying solution sprayed as mist particles, and in addition, it provides a health supplement function beneficial to the user's body by means of a selective addition and emission function of antibacterial and aromatic substances such as phytoncide and aroma, and it can maintain a more pleasant and clean indoor environment by means of antibacterial, deodorizing, and aromatic functions according to the characteristics of the purifying solution substance, which provides a very useful expected effect.

Figure 1 is a cross-sectional configuration diagram of a composite air purification device that uses a wet dust collection method and a mist spraying method in parallel according to the present invention.
Figure 2 is an enlarged perspective view of an excerpt of a purification reaction case applied to the present invention.
Figure 3 is an enlarged schematic diagram of a purification solution supply pipe applied to the present invention.
Figure 4 is an enlarged perspective view of an excerpt of a spray distribution unit applied to the present invention.
Figure 5 is a diagram showing the operation status of a composite air purification device that uses a wet dust collection method and a mist spraying method in parallel according to the present invention.

Hereinafter, a preferred embodiment of a composite air purification device that combines a wet dust collection method and a mist spraying method according to the present invention will be described in detail based on the attached drawings.

Referring to the attached drawing, the schematic configuration of a composite air purification device that uses both a wet dust collection method and a mist spraying method according to the present invention is examined;

It consists of a purifier body (100) comprising a cyclone suction chamber (1), an intake air inlet chamber (2), a mist injection operation chamber (3), a wet reaction purification unit (4), a purified air discharge chamber (5), a mist purification solution storage tank (6), and a wet dust collection purification solution storage tank (7).

Here, first, the cyclone suction room (1) is a means provided to forcibly suck in polluted indoor air, and as illustrated in FIG. 1, the cyclone suction room (1) has a predetermined spatial configuration, and a perforated membrane (11) is formed on the inner central upper surface having the predetermined spatial configuration, and a forced suction unit (12) is installed and formed by a suction induction case (121) and a suction cyclone motor (122) connected to the perforated membrane (11), and again, it is preferable to form the outer body forming the cyclone suction room (1) with a perforated case (13) formed with a plurality of polluted air suction holes (131) penetrating therethrough.

In addition, the above-described intake air inlet room (2) is a kind of contaminated air route guiding means for stably guiding and delivering indoor polluted air sucked in through the aforementioned cyclone intake room (1) to the wet reaction purification unit (4) described later. As shown in Fig. 1, such intake air inlet room (2) is formed with a predetermined spatial configuration, and it is preferable to finish the upper surface of the intake air inlet room (1) forming the predetermined spatial configuration with a fixed installation diaphragm (21), as shown in Fig. 1.

In addition, the mist spraying operation room (3) is a means for receiving a mist purifying solution from a mist purifying solution storage tank (6) described later and spraying and discharging the supplied mist purifying solution in the form of fine particles, for example, mist particles. As shown in FIG. 1, the mist spraying operation room (3) has a predetermined spatial configuration, and as shown in FIG. 4, a plurality of spray guide pipes (311) are divided and extended in a radial arrangement configuration forming a multi-stage structure on the inner upper surface of the mist spraying operation room (3) forming the predetermined spatial configuration, and a spray distribution unit (31) is formed by connecting the ends of each of the extended spray guide pipes (311) to the outside through the inner wall surface of the mist spraying operation room (3), and a mist spray nozzle (32) is screw-connected to the end surface of each of the spray guide pipes (311) connected to the outside of the mist spraying operation room (3). It is preferable to form an assembly structure with a detachable and attachable joint structure, connect a mist liquid supply pipe (33) equipped with a spray cyclone motor (331) to one side of the lower portion of the spray distribution unit (31), and then extend the mist liquid supply pipe (33) so that the extended mist liquid supply pipe (33) is connected to the inside of a mist purification solution storage tank (6) described later.

In addition, the wet reaction purification unit (4) is a means for purifying indoor polluted air delivered through the aforementioned intake air inlet room (2) in the first form by a mixed contact reaction with a wet dust collection purification solution having a falling circulation method, for example, a wet dust collection method. As shown in FIG. 1 or FIG. 2, the wet reaction purification unit (4) is preferably formed by a purification reaction case (41) having a cylindrical configuration with perforated upper and lower surfaces and formed as an upright installation structure, and a dust collection case (42) having a container structure installed at a predetermined interval on the lower surface of the purification reaction case (41).

At this time, in the wet reaction purification unit (4), the purification reaction case (41) is formed by installing a reaction promotion net (411) having a three-stage arrangement configuration on the inner surface that takes a through-hole configuration as illustrated in FIG. 1, and forming an arrangement configuration spaced apart at a predetermined interval, and forming a purification solution supply pipe (412) provided with a plurality of purification solution injection nozzles (N) on the upper surface of the reaction promotion net (411), and further forming a purification air filtration filter (413) on the upper surface of the purification solution supply pipe (412), but the purification solution supply pipe (412) is extended with a configuration in which a compression pump (P1) is combined, and is connected to the inside of a wet dust collection purification solution storage tank (7) described later.

In another way, in the wet reaction purification unit (4), the dust collection case (42) is formed with a detachable and replaceable reaction solution filtration filter (421) installed in the inner central portion as shown in FIG. 1, and a reaction solution collection part (422) having a predetermined space configuration is formed on the lower surface of the reaction solution filtration filter (421). In addition, a bypass pipe (423) coupled with a discharge pump (P2) is extended and connected to one side of the reaction solution collection part (422), and the extended bypass pipe (423) is connected to the inside of a mist purification solution storage tank (6) described later as shown in FIG. 1.

In addition, the above-described purified air discharge room (5) is a means for forcibly discharging air purified through the aforementioned wet reaction purification unit (4) to an outdoor space. As shown in FIG. 1, the purified air discharge room (5) is preferably formed by installing an exhaust fan (51) that rotates by a motor (M) in the inner central portion having a predetermined space configuration, and forming a purified air discharge grille net (52) in a detachable and attachable assembly configuration on the upper surface of the exhaust fan (51).

In addition, the mist purification solution storage tank (6) is a means for supplying the mist purification solution to the mist injection operation room (3) described above. As shown in Fig. 1, it is preferable that the mist purification solution storage tank (6) be formed as a container configuration in which a predetermined amount of mist purification solution is filled inside. (The symbol 61 not described in the drawing is a mist purification solution injection port.)

At this time, the mist purification solution filled in the mist purification solution storage tank (6) can be applied in various ways according to the user's needs, such as pure purified water, a mixture of purified water and a disinfectant solution harmless to the human body, a mixture of purified water and a phytoncide solution, or a mixture of purified water and an air freshener.

In addition, the above-described wet dust collection purification solution storage tank (7) is a means for supplying the wet dust collection purification solution to the above-described wet dust collection purification unit (4), and it is preferable that the wet dust collection purification solution storage tank (7) be formed as a container configuration in which a predetermined capacity of wet dust collection purification solution is filled inside, as shown in Fig. 1. (The reference numeral 71 not described in the drawing is a wet dust collection purification solution inlet.)

At this time, the wet dust collection purification solution filled in the mist purification solution storage tank (6) can be applied in various ways depending on the user's needs, such as pure purified water, a mixture of purified water and a disinfectant solution harmless to the human body, purified water and a deodorizing solution harmless to the human body, or purified water and a purification solution harmless to the human body.

Therefore, looking at the mutual coupling relationship of the composite air purification device that uses a wet dust collection method and a mist spraying method in parallel according to the present invention, which is composed of a series of configurations as described above;

This forms an intake air inlet room (2) in a layered space configuration partitioned by a perforation membrane (11) on the upper surface of a cyclone intake room (1), forms a mist spraying operation room (3) in a layered space configuration partitioned by a fixed installation membrane (21) on the upper surface of the intake air inlet room, and again, forms a wet reaction purification unit (4) by installing it as an upright installation structure that vertically penetrates the center of the mist spraying operation room (3) and the intake air inlet room (2), and forms a purified air discharge room (5) in a communication space configuration on the upper surface of the wet reaction purification unit to form a purifier body (100).

Thereafter, a mist purification solution storage tank (6) is installed and formed on one outer surface of the purifier body (100), and a wet dust collection purification solution storage tank (7) is installed and formed on the other outer surface of the purifier body (100), thereby implementing a composite air purification device that performs both the wet dust collection method and the mist spraying method according to the present invention.

Meanwhile, the operational relationship and the interaction thereof of the composite air purification device that uses the wet dust collection method and the mist spraying method in combination according to the present invention, which are formed by the combined configuration as described above, are examined with reference to FIG. 5 as follows.

When the purifier body (100) is operated in an indoor space polluted by fine dust, etc., first, the cyclone suction room (1) forcibly sucks in polluted indoor air by the suction cyclone motor (122) of the forced suction unit (121), and delivers the sucked air to the wet reaction purification unit (4) through the suction air inlet room (2).

Next, the polluted air delivered to the wet reaction purification unit (4) rises and flows into the purification reaction case (41), and during the rising process, the purification solution supply pipe (412) sprays the wet dust collection purification solution through the purification solution spray nozzle (N), so that fine dust, etc. contained in the polluted air is collected by the sprayed wet dust collection purification solution and dropped into the dust collection case (42).

At this time, as the polluted air flows upward into the purification reaction case (41), the reaction promotion net (411) has a three-stage configuration and delays the flow of the rising polluted air, and through such flow delaying action, promotes the reaction between the polluted air and the wet dust collection purification solution, thereby increasing the purification efficiency.

Next, the wet dust collection purification solution that falls into the dust collection case (42) in the form of collecting the fine dust, etc., passes through the reaction solution filtration filter (421), filters out the collected fine dust, etc., and is circulated into the wet dust collection purification solution storage tank (7) through the bypass pipe (423).

In addition, the contaminated air purified by reaction with the wet dust collection purification solution passes through the purified air filtration filter (413) again, and after performing the final filtering operation once more, the purified air is discharged into the indoor space through the purified air discharge room (5).

In addition, as described above, while the purification treatment for polluted air is carried out through a series of processes, the mist spraying operation room (3) receives the mist purification solution from the mist purification solution storage tank (6) and sprays it as mist particles through the mist spray nozzle (32), thereby purifying fine dust, etc. remaining in the indoor space without being absorbed into the purifier body (100) through a secondary adsorption method, thereby performing a complex purification treatment through the inside and outside of the purifier body.

1: Purifier body 2: Intake air inlet chamber
3: Mist spraying operation room 4: Wet reaction purification unit
5: Purified air discharge room 6: Mist purification solution storage tank
7: Wet dust collection purification solution storage tank 11: Perforation membrane
12: Forced suction unit 13: Perforated case
31: Spray distribution unit 32: Mist spray nozzle
33: Mist liquid supply pipe 41: Purification reaction case
42: Dust collection case 51: Exhaust fan
52: Purified air exhaust grill net

Claims (5)

Cyclone suction chamber (1);
An intake air inlet room (2) formed into a layered space configuration by a perforation membrane (11) on the upper surface of the above cyclone suction room (1);
A mist injection operation room (3) formed into a layered space configuration by a fixed installation partition (21) on the upper surface of the above-mentioned intake air inlet room;
A wet reaction purification unit (4) formed as an upright installation structure that vertically penetrates the central part of the above mist injection operation room (3) and the intake air inlet room (2);
A purifier body (100) comprising a purified air discharge room (5) formed in a communication space configuration on the upper surface of the above wet reaction purification unit (4);
And, a mist purification solution storage tank (6) formed and installed on one side of the outer surface of the purifier body (100);
It is formed by including a wet dust collection purification solution storage tank (7) installed and formed on the outer surface of the above purifier body (100);
The above mist spraying operation room (3) is configured to form a spray distribution unit (31) by extending a plurality of spray guide pipes (311) in a radial arrangement forming a multi-stage structure on the inner upper surface, and connecting the ends of each of the extended spray guide pipes (311) to the outside through the inner wall surface of the mist spraying operation room (3);
A mist spray nozzle (32) is assembled and formed in a detachable and attachable joint structure with a screw fastening method on the end surface of each spray guide pipe (311) connected to the outside of the above mist spray operation room (3);
A mist liquid supply pipe (33) equipped with a spray cyclone motor (331) is connected and formed on one side of the lower portion of the above spray distribution unit (31);
A combined air purification device that uses both a wet dust collection method and a mist spraying method, characterized in that the mist liquid supply pipe (33) is extended and the extended mist liquid supply pipe (33) is connected to the inside of a mist purification solution storage tank (6).
In paragraph 1;
The above cyclone suction room (1) is formed by installing a forced suction unit (12) composed of a suction induction case (121) and a suction cyclone motor (122) connected to a perforation membrane (11) on the inner central upper surface;
A composite air purifier that uses both a wet dust collection method and a mist spraying method, characterized in that the outer body forming the cyclone suction room (1) is composed of a perforated case (13) in which a plurality of contaminated air suction holes (131) are formed. delete In paragraph 1;
The above wet reaction purification unit (4) has a cylindrical configuration and is formed by a purification reaction case (41) installed upright and a dust collection case (42) installed spaced apart from the lower surface of the purification reaction case (41);
The above purification reaction case (41) is formed by a reaction promotion net (411) installed in a three-stage arrangement on the inner surface, a purification solution supply pipe (412) provided with a plurality of purification solution injection nozzles (N) on the upper surface of the reaction promotion net (411), and a purification air filter (413) installed on the upper surface of the purification solution supply pipe (412). The purification solution supply pipe (412) is extended with a configuration in which a compression pump (P1) is combined and connected to the inside of a wet dust collection purification solution storage tank (7);
The above dust collection case (42) is a composite air purification device that performs both a wet dust collection method and a mist spraying method, characterized in that a reaction solution filtration filter (421) is installed in the inner central portion, a reaction solution collection section (422) is formed on the lower surface of the reaction solution filtration filter (421), a bypass pipe (423) coupled with a discharge pump (P2) is extended and connected to one side of the reaction solution collection section (422), and the extended bypass pipe (423) is connected to the inside of a mist purification solution storage tank (6). In paragraph 1;
The above-mentioned purified air discharge room (5) is a composite air purification device that uses both a wet dust collection method and a mist spraying method, characterized in that an exhaust fan (51) is formed by installing it in the inner central portion, and a purified air discharge grill net (52) is formed on the upper surface of the exhaust fan (51).

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