CN115397544A - Air purification device and air purification method adopting artificial intelligence - Google Patents
Air purification device and air purification method adopting artificial intelligence Download PDFInfo
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- CN115397544A CN115397544A CN202180028363.4A CN202180028363A CN115397544A CN 115397544 A CN115397544 A CN 115397544A CN 202180028363 A CN202180028363 A CN 202180028363A CN 115397544 A CN115397544 A CN 115397544A
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- B01D—SEPARATION
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- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/30—Controlling by gas-analysis apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
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- Health & Medical Sciences (AREA)
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- Treating Waste Gases (AREA)
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Abstract
The invention relates to an air purification device and an air purification method adopting artificial intelligence, which are particularly characterized by comprising the following steps: a first purifying unit equipped with a first air supply part supplying contaminated air by being installed at a lower side, purified water dissolving dust and organic gas in the contaminated air by accumulating a certain amount in an inner space, a first water curtain formed with a plurality of through holes, and a first air discharge part discharging purified air by being installed at an upper side; a second cleaning unit including a second air supply unit for supplying cleaned air by being connected to the first air discharge unit, cleaned water for dissolving dust and organic gas in the contaminated air by accumulating a predetermined amount in an internal space, a second water curtain formed with a plurality of through holes, and a second air discharge unit for discharging cleaned air by being installed at an upper side; and a control unit that controls the first and second purification units; the first and second air supply portions include: an air supplier having a plurality of air holes formed on an outer circumferential surface thereof and supplying contaminated air by extending to lower portions of inner sides of the first and second purifying units; install protruding bubble induction protrusion at first and second purification unit inboard, bubble induction protrusion is located first and second cascade and the air supply ware between, the control unit still includes: an air quality measuring sensor installed at one side of the first and second purifying units; the air quality measuring sensor measures the pollution degree of the outside air in real time, and automatically drives the first purifying unit and the second purifying unit when the pollution degree reaches a certain value, and the control unit controls the first purifying unit and the second purifying unit through an artificial intelligence algorithm.
Description
Technical Field
The present invention relates to an air cleaning apparatus and an air cleaning method using artificial intelligence, and more particularly, to an air cleaning apparatus and an air cleaning method using artificial intelligence, which measure a pollution degree of external air in real time by a control unit controlled using an artificial intelligence algorithm and improve air cleaning efficiency by automatically driving first and second cleaning units when the pollution degree reaches a certain value or more.
Background
Generally, an air cleaning apparatus is an apparatus for removing harmful components, odor, and the like contained in contaminated air, and as the most common air cleaning means, a filter in a non-woven fabric form made of polypropylene (PP) resin fibers or Polyethylene (PE) resin fibers or an electrostatic filter of an electrostatic dust collection method is used. However, although the filter as described above may be effective in filtering particulate dust, it cannot sterilize fine viruses or bacteria, or filter volatile organic compounds, malodor, ethylene gas, or the like, or has little, if any, filter effect.
Recently, a filter dedicated for deodorization, that is, an activated carbon filter made of activated carbon can be applied, but the deodorizing effect of the filter dedicated for deodorization is still not expected. Further, a special sterilization filter for sterilizing microorganisms trapped in a photocatalyst filter by ultraviolet rays by irradiating the photocatalyst filter, which is made of aluminum or copper coated with a photocatalyst, with ultraviolet rays may be used, but it is difficult to achieve full-scale irradiation of ultraviolet rays, and it is difficult to ensure sterilization performance against viruses, bacteria, etc. having a small particle size due to insufficient irradiation time of ultraviolet rays, and there is an inconvenience in management that the filter needs to be periodically washed or replaced.
Therefore, a water filter, which is newly introduced, adopts a method of washing foreign substances using a water curtain (water screen) by installing the water curtain and passing contaminated air through the water curtain, or discharging air through water by forcibly blowing the air into accumulated water and thereby washing foreign substances and bad smells in the air using the water. The second case is the same principle as the injection of air into water by blowing a suction pipe with a nozzle, and air passing through the injection pipe is introduced into water by the strong wind force of a blower and the injection pipe.
However, when the pipe diameter of the injection pipe is large, a large amount of air enters the water in a short time to generate large bubbles, and the bubbles are directly discharged while maintaining the generated size. In addition, when the air bubbles are large as described above, large noise is generated when the air bubbles rise to the water surface and burst, and the wind power of the blower needs to be increased in order to discharge a large amount of air through a large duct, so that a large-sized blower must be used. Therefore, problems such as driving noise of the blower, cost increase due to the use of an expensive blower, and increase in the overall size of the air cleaning device due to the increase in the size of the blower may be caused.
Disclosure of Invention
The present invention is directed to solving the above-mentioned conventional problems, and an object of the present invention is to provide an air cleaning apparatus and an air cleaning method using artificial intelligence, which measure the degree of pollution of external air in real time by a control unit controlled using an artificial intelligence algorithm and improve air cleaning efficiency by automatically driving the first and second cleaning units when the degree of pollution reaches a certain value or more.
Another object of the present invention is to provide an air cleaning apparatus and an air cleaning method using artificial intelligence, which can easily clean contaminated air dissolved in purified water by adjusting the amount of bubbles generated by changing the positions, shapes, and sizes of through holes of first and second water curtains installed inside first and second cleaning units.
Another object of the present invention is to provide an air cleaning apparatus and an air cleaning method using artificial intelligence, in which a first and a second cleaning units are mounted in one of a serial or parallel direction to improve cleaning efficiency of contaminated air, and the air cleaning apparatus can be freely installed at a location and place desired by a user without restriction.
The object of the embodiments of the present invention is not limited to the object mentioned in the above, and other objects not mentioned will be further clearly understood by those having ordinary knowledge in the art to which the present invention pertains through the following description.
To achieve the above object, the present invention includes: a first purifying unit equipped with a first air supply part supplying contaminated air by being installed at a lower side, purified water dissolving dust and organic gas in the contaminated air by accumulating a certain amount in an inner space, a first water curtain formed with a plurality of through holes, and a first air discharge part discharging purified air by being installed at an upper side;
a second cleaning unit including a second air supply unit for supplying cleaned air by being connected to the first air discharge unit, cleaned water for dissolving dust and organic gas in the contaminated air by accumulating a predetermined amount in an internal space, a second water curtain formed with a plurality of through holes, and a second air discharge unit for discharging cleaned air by being installed at an upper side; and the number of the first and second groups,
a control unit that controls the first and second purification units;
the control unit is controlled by an artificial intelligence algorithm.
Furthermore, the present invention is characterized in that: the first and second air supply portions include:
and an air supplier for supplying contaminated air by extending to the lower part of the inside of the first and second purification units.
Further, the present invention is characterized in that: the control unit further includes: an air quality measuring sensor installed at one side of the first and second purifying units;
and measuring the pollution degree of the external air in real time in the air quality measuring sensor, and automatically driving the first and second purifying units when the pollution degree reaches a certain value or more.
Further, the present invention is characterized in that: the control unit further includes:
a bubble measurement sensor mounted on one side of the first and second purifying units; thereby measuring the amount of generated bubbles and the average size of the bubbles.
Further, the present invention is characterized by further comprising: an analysis server unit linked with the control unit;
the analysis server section is configured to analyze the analysis data,
the supply amount of contaminated air is controlled by comparing the pollution degree data of the outside air measured in the air quality measuring sensor with the generation amount of air bubbles and the average size data of the air bubbles measured in the air bubble measuring sensor.
Furthermore, the present invention is characterized in that: the control unit and the analysis server unit perform wired and wireless communication using a communication unit as a medium.
Further, the present invention is characterized in that: the first and second purification units are installed in either a serial or parallel direction.
Further, the present invention is characterized in that: a sludge discharge part inclined to one side direction is further installed on the lower surface of the inner side of the first and second purification units.
Furthermore, the present invention is characterized in that: the first and second water curtains include:
the upper section water curtain is provided with a first through hole; the middle section water curtain is provided with a second through hole; the lower section water curtain is provided with a third through hole;
the upper, middle and lower water curtains are stacked along an axis z constituting a flow direction of the contaminated air.
Furthermore, the present invention is characterized in that: at least one of the shape, position and size of the first through hole, the second through hole and the third through hole is different from the other.
Furthermore, the present invention is characterized in that: the cross sections of the first through-hole, the second through-hole, and the third through-hole are formed so as not to overlap along an axis z constituting the flow direction of the contaminated air.
Further, the present invention is characterized in that: the first and second air supply portions include:
an air supplier having a plurality of air holes formed on an outer circumferential surface thereof and supplying contaminated air by extending to lower portions of inner sides of the first and second purifying units;
convex bubble inducing protrusions are installed at the inner sides of the first and second purification units,
the bubble inducing protrusion is located between the first and second water curtains and the air supplier.
In an embodiment to which the present invention is applied, an air purification method using an air purification apparatus using artificial intelligence includes:
a supply step S10 of supplying contaminated air;
a contacting step S20 of contacting the contaminated air with purified water;
a dissolving step S30 of dissolving dust and organic gas contained in the contaminated air into purified water; and the number of the first and second groups,
a discharge step S40 of discharging the purified air to the outside;
the supplying step S10 and the discharging step S40 are controlled by an artificial intelligence algorithm of the control unit.
Furthermore, the present invention is characterized in that: the control unit further includes:
a bubble measurement sensor mounted on one side of the first and second purification units; thereby measuring the amount of generated bubbles and the average size of the bubbles.
Further, the present invention is characterized by further comprising: an analysis server unit linked with the control unit;
the analysis server section is configured to analyze the analysis data,
the supply amount of the contaminated air is controlled by analyzing the pollution degree data of the outside air measured in the air quality measuring sensor and analyzing and comparing the generation amount of the air bubbles measured in the air bubble measuring sensor and the average size data of the air bubbles.
Furthermore, the present invention is characterized in that: in the step of dissolving, in the solvent,
the contaminated air passes through a plurality of through-holes formed in sections of the first and second water curtains.
The air purification device and the air purification method using artificial intelligence according to the present invention can measure the pollution degree of the external air in real time by the control unit controlled by the artificial intelligence algorithm and improve the air purification efficiency by automatically driving the first and second purification units when the pollution degree reaches a certain value or more.
Further, the contaminated air dissolved in the purified water can be easily purified by adjusting the amount of bubbles generated by changing the positions, shapes, and sizes of the through holes of the first and second water curtains installed inside the first and second purification units.
Further, the efficiency of purifying contaminated air can be improved by installing the first and second purifying units in either a serial or parallel direction, and the air purifying apparatus can be freely installed at a place and place desired by a user without restriction.
Drawings
Fig. 1 is a schematic diagram illustrating an air cleaning apparatus using artificial intelligence to which an embodiment of the present invention is applied.
Fig. 2, 3 and 4 are plan views of water curtains to which an embodiment of the present invention is applied.
Fig. 5 (a) and (b) are front views of water curtains to which still another embodiment of the present invention is applied.
Fig. 6 is a front view illustrating the position of a through hole to which still another embodiment of the present invention is applied.
Fig. 7 is a block diagram of a control unit to which an embodiment of the present invention is applied.
Fig. 8 is a block diagram of an air purification method using air bubbles to which an embodiment of the present invention is applied.
Detailed Description
Next, objects, other objects, features and advantages of the present invention will be readily understood by the following preferred embodiments described below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein, and may be implemented in other forms.
The embodiments described herein are presented merely to provide a thorough and complete disclosure and to more fully convey the concept of the invention to the relevant practitioner.
The embodiments described and illustrated herein also include complementary embodiments thereof.
In this specification, singular words also include plural meanings unless explicitly mentioned otherwise. The use of "including" and/or "comprising" in the specification does not exclude the possibility that one or more other constituent elements than the mentioned constituent elements exist or are added.
Next, the present invention will be described in detail with reference to the accompanying drawings. In describing the specific embodiments below, various specifics are set forth merely to provide a more detailed description and aid in understanding the invention. However, those having ordinary skill in the relevant art and knowledge of the extent to which the present invention is applicable will appreciate that the present invention can be practiced without these various specific details. In some cases, in order to avoid confusion in the description of the present invention, parts that are well known and not much relevant to the present invention may be omitted in the description of the present invention.
Fig. 1 is a schematic diagram illustrating an air cleaning apparatus using artificial intelligence to which an embodiment of the present invention is applied, fig. 2, 3, and 4 are plan views of water curtains to which an embodiment of the present invention is applied, fig. 5 (a) and (b) are front views of water curtains to which a further embodiment of the present invention is applied, fig. 6 is a front view illustrating positions of through holes to which a further embodiment of the present invention is applied, and fig. 7 is a block diagram of a control unit to which an embodiment of the present invention is applied.
As shown in fig. 1 to 7, the air cleaning apparatus using artificial intelligence of the present invention generally includes a first cleaning unit 100, a second cleaning unit 200, and a control unit 300.
A certain amount of purified water is accumulated in the first purification unit 100, the purified water is accumulated in the first purification unit 100 to the extent of 60 to 80%, and an air purification space 131 for purifying air contained in air bubbles floating from an auxiliary purification unit 130 described below is preferably provided at an upper portion thereof.
Further, a first air supply part 110 is installed at a lower side of the first purification unit 100 so as to supply outside contaminated air, in which substances harmful to the human body, such as fine dust, foreign substances, carbon dioxide, radon, formaldehyde, and volatile organic compounds, are contained, to an inside of the first purification unit 100.
The first air supply part 110 includes a pump and a blower which supply contaminated air by being installed at one side of the first purification unit 100, and an air supplier 111 which supplies the supplied air by being installed to be extended to a lower portion of the inside of the first purification unit 100 in an extended manner from the pump and the blower.
A plurality of air holes 112 are formed in an outer circumferential surface of the air supplier 111 so that contaminated air can be supplied into the first purification unit 100 through the air holes 112.
In the process of contacting the contaminated air supplied through the air supplier 111 with the purified water W, particles such as dust and organic gases contained in the contaminated air are dissolved and captured by the purified water W, so that harmful substances in the contaminated air can be easily removed.
In this case, the air hole 112 may be formed to have a diameter of 90 to 110mm, and when the diameter of the air hole 112 is 90mm or less, there may be a problem in that the supply amount of contaminated air is reduced because the supply amount of contaminated air supplied is small, and a problem in that the pump is damaged because a load is formed on the pump.
In addition, in the case where the diameter of the air hole 112 is 110mm or more, since the flow rate of the supplied contaminated air is large, particles of the supplied contaminated air are also large, and thus it may take a long time to break the air bubbles, which may further cause a problem that the air purification efficiency is lowered and the air purification time is lengthened. Therefore, the air holes 112 are preferably formed to have a diameter of 90 to 110 mm.
Meanwhile, in the case where the first purification unit 100 has a large capacity, the capacities of the pump and the blower are increased accordingly, which causes problems such as an increase in power consumption and generation of noise, and thus it is preferable to increase an air purification rate and reduce the capacities of the pump and the blower by purifying air using a plurality of air purification devices such as the first purification unit 100 and the second purification unit, compared to a method of purifying air using a single air purification device which is the first purification unit 100, thereby reducing power consumption and reducing noise.
Further, a first water curtain 120 is installed in multiple stages inside the first purification unit 100 and a plurality of through holes 121 are formed in cross section, thereby breaking the supplied contaminated air into bubbles in a micrometer or nanometer unit and generating a large number of bubbles of different sizes.
The first water curtain 120 comprises an upper water curtain 120-1 formed with a first through hole 121-1, a middle water curtain 120-2 formed with a second through hole 121-2, and a lower water curtain 120-3 formed with a third through hole 121-3.
At this time, the upper, middle and lower water curtains 120-1, 120-2, 120-3 are installed in a stacked manner along an axis z constituting the flow direction of the contaminated air.
It is preferable that the first through hole 121-1, the second through hole 121-2, and the third through hole 121-3 formed in the upper water curtain 120-1, the middle water curtain 120-2, and the lower water curtain 120-3 have cross sections that do not overlap each other along the axis z constituting the flow direction of the contaminated air, that is, are spaced apart from each other in a direction perpendicular to the axis z constituting the flow direction of the contaminated air.
For example, the positions of the first through holes 121-1 formed in the upper water curtain 120-1 and the second through holes 121-2 formed in the middle water curtain 120-2 may be disposed so as not to overlap along the axis z constituting the flow direction of the contaminated air, and the positions of the second through holes 121-2 formed in the middle water curtain 120-2 and the third through holes 121-3 formed in the lower water curtain 120-3 may be disposed so as not to overlap along the axis z constituting the flow direction of the contaminated air.
As described above, by arranging the formation positions of the plurality of through holes 121 so as not to overlap each other, the bubbles can be prevented from floating in the vertical direction, that is, along a straight line, and after coming into contact with the lower cross section of each first water curtain 120, the bubbles can move toward the through holes 121 of each first water curtain 120, that is, zigzag movement, in order to float toward the purified water W side.
Accordingly, not only the staying time of the bubbles in the purified water W can be prolonged, but also the contact area with the first and second water curtains 120 and 220 can be increased in the process of passing through the through holes 121 of the first water curtains 120 of the plurality of stages in a zigzag manner, thereby increasing the generation amount of the bubbles and more effectively breaking the bubble particles.
Further, by forming an opening (not shown) that is opened by about 1/4 of the diameter of the upper, middle, and lower water curtains 120-1, 120-2, and 120-3, in which a plurality of through holes are formed, and disposing the openings (not shown) of the upper, middle, and lower water curtains 120-1, 120-2, and 120-3 so as not to overlap each other, it is possible to prevent the traveling direction of bubbles from rising in the vertical direction, i.e., along a straight line, and to reduce the load due to the supplied purified water W and also reduce the load and noise generated in the pumps constituting the first and second air supply parts 110 and 210 by zigzag movement through the opening after contacting the lower cross-sections of the upper, middle, and lower water curtains 120-1, 120, 2, and 120-3.
In an embodiment of the present invention, the first through hole 121-1, the second through hole 121-2, and the third through hole 121-3 may be formed in a manner that at least one of the shape, position, and size (cross-sectional area) thereof is different from the other, and the diameters of the first through hole 121-1, the second through hole 121-2, and the third through hole 121-3 may be different from the other.
Specifically, the first through hole 121-1 may be formed with a diameter of 10mm, the second through hole 121-2 may be formed with a diameter of 5mm, and the third through hole 121-3 may be formed with a diameter of 2 mm.
For example, the plurality of first through holes 121-1 formed on the upper water curtain 120-1 may be formed with a large diameter of 8 to 12mm, thereby crushing the supplied contaminated air into a large size for the first time.
In the case where the diameter of the first through hole 121-1 is 8mm or less, there may be a problem in that the supplied contaminated air particles flow in a large form and cannot pass through the first through hole 121-1 and cause a load on the sectional area of the upper water curtain 120-1, and in the case where the diameter of the first through hole 121-1 is 12mm or more, there may be a problem in that the supplied contaminated air particles are too small to contact with the side of the first through hole 121-1 and cannot break bubbles. Therefore, the plurality of first through holes 121-1 formed in the upper water curtain 120-1 may be formed to have a diameter of 8 to 12mm, and more preferably, may be formed to have a diameter of 10 mm.
Further, the plurality of second through holes 121-2 formed in the middle water curtain 120-2 may be formed to have a relatively smaller diameter of 4 to 6mm than the first through holes 121-1 of the upper water curtain 120-1, and in the case where the diameter of the second through holes 121-2 is 4mm or less, there may be a problem that a load is generated on the cross-sectional area of the middle water curtain 120-2 because the bubbles crushed at the first through holes 121-1 of the upper water curtain 120-1 cannot pass therethrough, and in the case where the diameter of the second through holes 121-2 is 6mm or more, there may be a problem that the bubbles cannot be effectively crushed because the traveling direction of the bubbles crushed at the first through holes 121-1 of the upper water curtain 120-1 floats toward the vertical direction, i.e., along a straight line, as described above. Therefore, the plurality of second through holes 121-2 formed in the middle water curtain 120-2 may be formed to have a diameter of 4 to 6mm, and more preferably, may be formed to have a diameter of 5 mm.
Meanwhile, the plurality of third through holes 121-3 formed in the lower water curtain 120-3 may be formed to have a relatively smaller diameter of 1 to 3mm than the first through holes 121-2 of the middle water curtain 120-2, and in the case where the diameter of the third through holes 121-3 is 1mm or less, there may be a problem that a load is generated on the cross-sectional area of the lower water curtain 120-3 because the bubbles crushed in the second through holes 121-2 of the middle water curtain 120-2 cannot pass therethrough, and in the case where the diameter of the third through holes 121-3 is 3mm or more, there may be a problem that the bubbles cannot be effectively crushed because the traveling direction of the bubbles crushed in the second through holes 121-2 of the middle water curtain 120-2 floats up along a straight line as described above. Therefore, the third through holes 121-3 formed in the lower water curtain 120-3 may be formed to have a diameter of 1 to 3mm, and more preferably, may be formed to have a diameter of 2mm, thereby finally forming bubbles having a small particle size.
Further, the plurality of first through holes 121-1 formed in the upper water curtain 120-1 may be formed with a small diameter, the plurality of second through holes 121-2 formed in the middle water curtain 120-2 may be formed with a relatively small diameter compared to the first through holes 121-1 of the upper water curtain 120-1, and the plurality of third through holes 121-3 formed in the lower water curtain 120-3 may be formed with a relatively large diameter compared to the second through holes 121-2 of the middle water curtain 120-2.
Further, the plurality of first through holes 121-1 formed in the upper water curtain 120-1 may be formed with a small diameter, the plurality of second through holes 121-2 formed in the middle water curtain 120-2 may be formed with a relatively large diameter compared to the first through holes 121-1 of the upper water curtain 120-1, and the plurality of third through holes 121-3 formed in the lower water curtain 120-3 may be formed with a relatively small diameter compared to the second through holes 121-2 of the middle water curtain 120-2. As described above, by changing the diameter of each through hole, bubbles can be broken into a plurality of different sizes.
[ test example 1 ]
In order to confirm the average amount of generated bubbles and the average size when the diameter sizes of the plurality of through holes 121 formed in the respective first water curtains 120 are different, the plurality of through holes 121 formed in the respective first water curtains 120 having different diameter sizes are measured 10 times by the bubble measurement sensor 310 attached to the upper portion of the lower water curtain 120-3, and the average value is calculated.
As shown in Table 1 below, experiments were performed after forming the first through-hole 121-1 of the upper water curtain 120-1 with a diameter of 10mm, the second through-hole 121-2 of the middle water curtain 120-2 with a diameter of 5mm, and the third through-hole 121-3 of the lower water curtain 120-3 with a diameter of 2 mm.
Further, as shown in the following Table 2, experiments were performed after forming the first through-hole 121-1 of the upper water curtain 120-1 with a diameter of 10mm, the second through-hole 121-2 of the middle water curtain 120-2 with a diameter of 2mm, and the third through-hole 121-3 of the lower water curtain 120-3 with a diameter of 5 mm.
Meanwhile, as shown in the following table 3, experiments were performed after forming the first through-hole 121-1 of the upper water curtain 120-1 with a diameter of 5mm, the second through-hole 121-2 of the middle water curtain 120-2 with a diameter of 10mm, and the third through-hole 121-3 of the lower water curtain 120-3 with a diameter of 2 mm.
[ TABLE 1 ]
[ TABLE 2 ]
[ TABLE 3 ]
As shown in the test results of table 1, the average bubble generation amount was about 81%, the bubble generation amount was relatively large as compared with the control groups of table 2 and table 3, and the average bubble size was about 13 to 21 μm, which was relatively small as compared with the control groups of table 2 and table 3. It can be confirmed from the test results as described above that the average generation amount of the air bubbles can be increased and the average size of the air bubbles can be reduced by making the sectional area of the second through-hole 121-2 smaller than the sectional area of the first through-hole 121-1 and making the sectional area of the third through-hole 121-3 smaller than the sectional area of the second through-hole 121-2, thereby improving the purification efficiency of the contaminated air.
Therefore, according to various embodiments, it is possible to increase the generation amount of bubbles and more efficiently break bubble particles by forming the through-holes 121, the diameters of which may be variously implemented by the relevant practitioner, on the respective first water curtains 120 with different diameter sizes.
As still another embodiment of the present invention, the through hole 121 may be formed in a circular shape or a polygonal shape, the first through holes 121-1 formed in the upper water curtain 120-1 may be formed in a circular shape, the second through holes 121-2 formed in the middle water curtain 120-2 may be formed in a quadrangular shape, and the third through holes 121-3 formed in the lower water curtain 120-3 may be formed in a triangular shape, wherein the third through holes 121-3 are preferably formed in a concave polygonal (star) shape having an inner angle of about 36 °.
As described above, by forming the through-holes 121 in the respective first water curtains 120 in different inner angle size shapes, it is possible to increase the generation amount of bubbles and to more effectively break up bubble particles.
[ test example 2 ]
In order to confirm the average amount of generated bubbles and the average size of bubbles when the plurality of through holes 121 formed in the respective first water curtains 120 are different in shape, the plurality of through holes 121 formed in the respective first water curtains 120 are formed in different shapes, and then 10 measurements are performed by the bubble measurement sensor 310 attached to the upper portion of the lower water curtain 120-3, and the average value is calculated.
As shown in table 4 below, experiments were performed after forming the first through-hole 121-1 of the upper section water curtain 120-1 in a circular shape, the second through-hole 121-2 of the middle section water curtain 120-2 in a quadrangular shape, and the third through-hole 121-3 of the lower section water curtain 120-3 in a triangular shape.
Further, as shown in the following Table 5, experiments were performed after forming the first through-hole 121-1 of the upper water curtain 120-1 in a circular shape, the second through-hole 121-2 of the middle water curtain 120-2 in a triangular shape, and the third through-hole 121-3 of the lower water curtain 120-3 in a quadrangular shape.
Meanwhile, as shown in the following table 6, experiments were performed after forming the first through hole 121-1 of the upper water curtain 120-1 in a quadrangular shape, the second through hole 121-2 of the middle water curtain 120-2 in a triangular shape, and the third through hole 121-3 of the lower water curtain 120-3 in a circular shape.
[ TABLE 4 ]
[ TABLE 5 ]
[ TABLE 6 ]
As shown in the test results of table 4 and table 5, the average bubble generation amounts were about 86% and 78%, and the bubble generation amounts were relatively large compared to the control group of table 6, while the average sizes of the bubbles were about 11 to 18 μm and 15 to 22 μm, and the average sizes of the bubbles were relatively small compared to the control group of table 6. As a result of the above-described test, it is confirmed that one inner angle of the third through hole 121-3 is relatively smaller than one inner angle of the second through hole 121-2 and one inner angle of the third through hole 121-3 is relatively larger than that of the second through hole 121-2.
That is, it is preferable that the first through holes 121-1 are formed in a circular shape to generate bubbles relatively uniformly for the first time, and the second through holes 121-2 and the third through holes 121-3 are formed in a polygonal shape, a concave polygonal shape (star shape), or the like to increase the friction area with the floating bubbles and increase the average generation amount of bubbles and reduce the average size of bubbles in order, thereby improving the air purification efficiency.
Therefore, according to various embodiments, it is possible to increase the generation amount of bubbles and more effectively break bubble particles by forming the respective through holes 121 in different shapes on the respective first water curtains 120, and the shapes of the through holes 121 may be modified by a relevant practitioner.
As shown in fig. 5, each of the first water curtains 120 may be made with a relatively thick thickness and formed in an arch shape.
At this time, the arch shapes may be installed in the same direction as each other or opposite to each other, thereby preventing bubbles from floating in a vertical direction and increasing a contact area with the purified water W.
That is, in the case where the respective first water curtains 120 are formed in an arch shape, it is possible to increase the contact area with the purified water W and simultaneously extend the residence time by forming the through holes 121 in a perpendicular manner to the cross section of the first water curtains 120 so that the bubbles are radially sprayed, thereby increasing the generation amount and size of the bubbles and improving the purification efficiency of the air.
Meanwhile, a bubble inducing protrusion 122 is installed inside the first purification unit 100, and the bubble inducing protrusion 122 may induce the bubbles after contacting the protruding bubble inducing protrusion 122 to the side of the through-hole 121 with the floated bubbles toward the side of the first purification unit 100.
The bubble inducing protrusion 122 is formed in a triangular shape, an inverted triangular shape, or the like, so that it is possible to increase a staying time in the purified water W while inducing bubbles to the side of the through-hole 121.
The first air discharge part 140 is installed at an upper portion of the first air cleaning unit 100, and after the air is cleaned by the auxiliary cleaning unit 130, the cleaned air is transferred to a side of a second cleaning unit 200, which will be described later.
In this case, the auxiliary cleaning unit 130 may be selectively installed with at least one of an ozone/negative ion supplier, a chlorine dioxide supplier, a dust collector, and an odor absorber.
The ozone/negative ion supplier may discharge ozone having an oxidizing ability and negative ions, thereby allowing the rising and falling bubbles subjected to a part of the purification to deodorize and sterilize the purified water W while the water surface thereof is broken, thereby being used as an auxiliary means for purifying the contaminated air.
The chlorine dioxide supplier may be installed to supply chlorine dioxide to the purified water W side and the air purification space 131 side and periodically supply chlorine dioxide, that is, supply the chlorine dioxide by a timer or measure the pollution concentration of the purified water W alone and select the amount of chlorine dioxide to be supplied according to the pollution concentration of the purified water W and then supply the chlorine dioxide, thereby sterilizing bacteria, viruses, and the like in the purified water W and using the chlorine dioxide as an auxiliary device for purifying the purified water W and contaminated air.
The electric heater may be used as an auxiliary device for improving the quality of the purified water W by adjusting the temperature of the purified water W to a certain temperature by heating in the presence of wet outside weather, thereby promoting the growth of microorganisms existing inside the purified water W.
The odor absorber may remove malodor together with the ozone/negative ion supplier and the chlorine dioxide supplier to be used as an auxiliary device for purifying contaminated air.
A fragrance spraying device may be installed in addition to the odor adsorption device, and the fragrance spraying device may periodically spray natural perfume, i.e., aromatic agent, phytoncide, etc., to malodor generated during air purification, thereby being used as an auxiliary device for preventing malodor.
Further, a dust removing filter, in which a filter such as loess ceramic and activated carbon is installed, may be further installed at one side of the first air discharging part 140 to be used as an auxiliary device for removing dust, etc. generated when bubbles floating up to the water surface of the purified water W are broken.
Further, a dust collecting device may be installed at one side of the first air discharging part 140, and the dust collecting device may be used as an auxiliary device for collecting and removing dust or dust generated when bubbles floating on the water surface of the purified water W are broken, environmental pollutants such as radon and dioxin, and the like.
Meanwhile, an Ultraviolet (UV) sterilizer may be further installed at one side of the first air discharge part 140, and the Ultraviolet (UV) sterilizer may be used as an auxiliary sterilizing device for sterilizing air generated when bubbles floating on the water surface of the purified water W and inside the purified water W are broken.
The first air discharge part 140 may move the purified air to the side of the second air supply part 210 installed at the side of the second purification unit 200 and discharge the clean air.
Meanwhile, a waiting time for a certain time is entered after the air purification process is completed, so that harmful materials, foreign materials, etc. mixed into the purified water W are precipitated, thereby easily discharging sludge through the sludge discharging part 150 installed to be inclined in one side direction at the inner lower portion of the first purification unit 100.
The sludge discharging part 150 may be installed to be inclined in one side direction, but the lower portion of the first purification unit 100 may be formed in a funnel shape to catch the sludge at the center and further discharge the sludge to the lower portion.
Since the specific configuration of the second purification unit 200 is the same as the first purification unit 100 described above, a detailed description thereof will be omitted.
In addition, the air purified in the second purification unit 200 may be discharged to the outside through the second air discharge part 240, or the contaminated air may be re-purified by being supplied through a bypass (by-pass) pipe separately connected to one side of the first air supply part 110.
In addition, a vibration-proof device (not shown) may be provided at a lower portion of the first and second purification units 100 and 200 to prevent the first and second purification units 100 and 200 from being damaged when an earthquake occurs or an external force is applied.
The first and second purification units 100 and 200 may be controlled by a control unit 300.
In an embodiment of the present invention, the control unit 300 may further include an air quality measuring sensor installed at one side of the first and second purification units 100 and 200, and the air quality measuring sensor 330 may measure a pollution degree of the outside air in real time and automatically drive the first and second purification units 100 and 200 when the pollution degree reaches a certain value or more.
Specifically, the control unit 300 may automatically drive the first and second purification units 100 and 200 based on the degree of pollution measured by the air quality measurement sensor 300, may determine that the outside air is in a normal range and limit the driving of the first and second purification units 100 and 200 when the outside air is equal to or less than a certain value, and may determine that the outside air is in an abnormal range and purify the outside air by automatically driving the first and second purification units 100 and 200 when the outside air is equal to or more than a certain value.
The control unit 300 may further include a bubble measurement sensor 310 installed at one side of the first and second purification units 100 and 200 to measure the generation amount of bubbles and the average size of bubbles in real time.
That is, the generated amount of bubbles and the average size of bubbles are measured in the bubble measurement sensor 310, and the measured generated amount data of bubbles and the average size data of bubbles are supplied to the control unit 300.
Furthermore, an analysis server unit 400 may be further included in cooperation with the control unit 300, and the analysis server unit 400 may control the supply amount of contaminated air by comparing the pollution degree data of the outside air measured by the air quality measurement sensor 330 with the generation amount of air bubbles and the average size data of the air bubbles measured by the air bubble measurement sensor 310.
The analysis server 400 associated with the control unit 300 may perform wired and wireless communication via the communication part 500.
The communication unit 500 may provide the administrator with the pollution degree data of the outside air measured by the air quality measurement sensor 330, the generation amount of the air bubbles measured by the air bubble measurement sensor 310, the average size data of the air bubbles, and the like in real time through wired and wireless communication.
The communication part 500 may include more than one communication module connectable to a wireless communication network, and the communication part 500 may include, for example, a wireless communication or near field communication module or a location information module.
For example, the wireless communication module refers to a module for connecting to the wireless internet, and the wireless communication module may be installed inside or outside at one side of the first and second purification units 100 and 200.
As the Wireless internet technology, for example, a Wireless Local Area Network (WLAN), a Wireless Fidelity (WiFi), a Wireless broadband (Wireless broadband), a worldwide interoperability for Microwave Access (Wimax), a High Speed Downlink Packet Access (HSDPA), and the like may be used.
The near field communication module is a module for performing near field communication, and may be installed inside or outside one side of the first and second purification units 100 and 200.
As the near field communication technology, bluetooth (Bluetooth), radio Frequency Identification (RFID), infrared communication (IrDA), ultra Wideband (UWB), zigBee (ZigBee), wiHD (wireless high definition), wiGig (WiGig), and the like can be used.
When the external air pollution level data measured by the air quality measurement sensor 330 and the bubble generation amount and the average size data of the bubbles measured by the bubble measurement sensor 310 are received between the communication unit 500 and the outside (for example, a control unit, an analysis server unit, or the like) by a wired and wireless method, an encryption method suitable for wired and wireless communication may be used to secure the security.
More preferably, the encryption method preferably uses a lightweight hash function (lightweight hash function) suitable for the embedded computing environment as described above.
The lightweight hash function is a hash function (one-way function) designed to ensure the integrity of transmitted or received data with relatively low power required even if a part of features requiring high power is excluded in a standard cryptographic hash algorithm such as SHA-3.
Specifically, it is preferable to use a Sponge (Sponge) algorithm that can permute (permation) data in an keyless state in the lightweight hash function as described above.
More specifically, the sponge algorithm is to convert (padding) an original message (here, original data of a random key) into a certain size and then divide it into a plurality of specific reference sizes (for example, an original message divided into specific bit sizes) known only to a key generator, and then replace random data at the rear end of the divided data (the divided original message) with a plurality of update functions, and a receiving side can decode it with the reference size known in advance.
That is, by using the lightweight hash function as described above, it is possible to consume relatively less effort than when a general hash function is used while securing the security of the hash function, thereby reducing power consumption and extending the use time.
Further, the control unit 300 may be controlled by an artificial intelligence algorithm.
The control unit 300 is linked with the air bubble measurement sensor 310, the air pollution measurement sensor 320, and the air quality measurement sensor 330, and particularly, monitors and receives the measured degree of pollution of the outside air (e.g., concentration of fine dust) by the air quality measurement sensor 330, and the artificial intelligence algorithm may particularly drive the first and second purification units 100 and 200 according to the degree of pollution and control the supply amount of the contaminated air after collecting information on the degree of pollution of the outside air (e.g., dust, bacteria, viruses, carbon monoxide, volatile Organic Compounds (VOCS), animal hair, and the like) from the air quality measurement sensor 330.
Specifically, the air quality measurement sensor 330 may receive and store concentration data corresponding to PM 1.0/2.5/10.1 in time series, and may process the stored data using an artificial neural network. Specifically, the artificial neural network preferably estimates the degree of pollution of the outside air using a Long Short Term Memory (LSTM) neural network model suitable for processing data accumulated in time series, and also preferably estimates the presence or absence of noise such as external disturbance using a Support Vector Machine (SVM) algorithm capable of effectively estimating the pattern of noise such as external disturbance.
Thereby, it is possible to effectively cope with, for example, instantaneous external noise during data processing, and as a result, the first and second purification units 100 and 200 can be driven by the control unit 300 and the supply amount of contaminated air can be adaptively controlled according to specific situations.
As still another embodiment of the present invention, the control unit 300 may monitor the operation of the first and second air cleaning units 100 and 200 by an artificial intelligence algorithm, and monitor an average generated amount of bubbles and an average size of bubbles and receive the measured average generated amount of bubbles and the measured average size of bubbles by cooperating with the bubble measurement sensor 310 and the air pollution measurement sensor 320 installed at one side of the first and second air cleaning units 100 and 200, and the artificial intelligence algorithm may control whether or not the pumps or the blowers of the first and second air supply units 110 and 210 are operated and the operation intensity, the operation of the auxiliary cleaning units 130 and 230, and the inflow pipe (by-pass) connected from the second air discharge unit to the first air discharge unit 110 and 240, and the like, based on the average generated amount of bubbles and the average size of bubbles, the pollution degree of air, and the pollution concentration after collecting data of the average generated amount of bubbles and the average size of bubbles from the bubble measurement sensor 310 and receiving data of the pollution degree and the pollution concentration of air detected at one side of the first and second air discharge unit 140 and 240 from the air pollution measurement sensor 320.
Specifically, the air bubble measurement sensor 310 and the air pollution measurement sensor 320 may receive and store data for measuring the average value of the amount of generated air bubbles and the size of the air bubbles in time series, and may process the stored data using an artificial neural network. Specifically, the artificial Neural network preferably estimates the amount of generated bubbles and the average value of the sizes of the bubbles by using a Recurrent Neural Network (RNN) Neural network model suitable for processing data accumulated in time series.
More preferably, considering the problem that the cyclic neural network (RNN) needs to consume higher learning cost (such as time required for learning to satisfy the target inference degree) due to cyclic (recurrent) learning, it is better to add an attention (attention) mechanism capable of compensating the above disadvantage.
The attention mechanism is characterized in that the encoded (encoding) data is vectorized after encoding (encoder) the input time-series data, and then the vector is decoded (decoding) after processing with the attention mechanism.
More specifically, the attention mechanism may process with a normalization function such as a soft maximum output function (softmax) after multiplying the encoded vectors by an appropriate weight value (weight).
As a result, the data learned through the Recurrent Neural Network (RNN) and attention mechanism can be focused more on the learning data of interest, thereby properly maintaining the cost and performance of the overall neural network learning.
Accordingly, for example, instantaneous external noise can be effectively dealt with during data processing, and as a result, the operation of the first and second cleaning units 100 and 200 and the data measured by the air bubble measurement sensor 310 and the air pollution measurement sensor 320 installed at one side of the first and second cleaning units 100 and 200 can be adaptively controlled by the control unit 300 according to specific situations.
Meanwhile, the control unit 300 may measure the contamination degree of the purified water W stored in the first and second purification units 100 and 200 using the artificial intelligence algorithm, and may automatically discharge the purified water W by controlling the opening and closing of the discharge valves provided at one sides of the first and second purification units 100 and 200 and automatically fill the inside of the first and second purification units 100 and 200 with an amount corresponding to the discharged purified water W by controlling the opening and closing of the supply valves provided at one sides of the first and second purification units 100 and 200, when the measured contamination degree of the purified water W is equal to or greater than a reference value.
This makes it possible to always maintain the cleanness of the purified water W accumulated in the first and second purification units 100 and 200.
Further, the control unit 300 may remotely control the air purification process while monitoring it by cooperating with a remote control network and a smart phone, may individually control the first purification unit 100, or may implement, for example, operation and stop, wind direction adjustment of a blower, notification of replacement and replenishment of purified water W, etc. by equally dividing the first and second purification units 100 into one group.
The control unit 300 may further include a touch module (not shown) for an administrator to control by touch and a voice recognition module (not shown) for an administrator to control by voice, so as to control the first and second purification units 100 and 200, and may further conveniently control the first and second purification units 100 and 200 through a separately equipped remote controller (not shown).
In addition, the control unit 300 may control the switching to the night mode for preventing noise generated during night operation, and the night mode may prevent noise pollution by shortening the driving time of the first and second purification modules 100 and 200 compared to the day mode.
The control unit 300 may adjust the ambient temperature and humidity of the first and second purification units 100 and 200 and the constant temperature and humidity of the outside air and the inside air of the first and second purification units 100 and 200 by a temperature and humidity adjustment unit (not shown) provided at one side of the first and second purification units 100 and 200, and may also adjust the constant temperature and humidity of the space desired by the administrator.
The temperature and humidity control unit (not shown) may control the ambient temperature and humidity of the first and second purification units 100 and 200 and the constant temperature and humidity of the outside air and the inside air of the first and second purification units 100 and 200 by an artificial intelligence algorithm of the control unit 300, and may automatically control the constant temperature and humidity of the space desired by the administrator.
The control unit 300 may further include a spraying unit (not shown) provided at one side of the first and second purification units 100 and 200, and periodically spray the disinfectant, aromatic, oxygen, and the like accumulated in the spraying unit (not shown) according to the setting of the administrator, thereby maintaining the cleanliness of the environment around the first and second purification units 100 and 200.
Further, the first and second purification units 100 and 200 may be driven more economically by generating electric power by a solar power generation system (not shown) separately provided at one side of the first and second purification units 100 and 200.
Next, an air cleaning method using bubbles to which the present invention is applied will be described in detail with reference to fig. 8.
Fig. 8 is a block diagram of an air purification method using air bubbles to which an embodiment of the present invention is applied.
First, as shown in fig. 8, the air cleaning method using bubbles according to the present invention includes a supply step S10, a contact step S20, a dissolution step S30, and a discharge step S40.
As for the supply step S10, a first air supply part 110 is installed at a lower side of the first purification unit 100 so as to supply contaminated air of the outside, in which substances harmful to the human body, such as fine dust, carbon dioxide, radon, formaldehyde, and volatile organic compounds, are contained, to the inside of the first purification unit 100.
The first air supply part 110 includes a pump and a blower which supply contaminated air by being installed at one side of the first purification unit 100, and an air supplier 111 which supplies the supplied air by being installed to be extended to a lower portion of the inside of the first purification unit 100 in an extended manner from the pump and the blower.
A plurality of air holes 112 are formed in an outer circumferential surface of the air supplier 111 so that contaminated air can be supplied into the first purification unit 100 through the air holes 112.
Next, a contacting step S20 of contacting the contaminated air supplied in the supplying step S10 with the purified water W will be performed.
The contacting step S20 is a process of directly supplying the contaminated air to the surface of the purified water W while forming a plurality of bubbles having a large diameter or contacting harmful substances or foreign substances mixed in the contaminated air and dust with each other.
After the contacting step S20 is completed, a dissolving step S30 of dissolving dust and organic gas contained in the contaminated air into purified water will be performed.
At this time, in the dissolving step S30, the contaminated air repeats the process of passing through the plurality of through holes 121, 221 formed on the cross-section of the first and second water curtains 120, 220 and being dissolved and captured, and generates bubbles of different sizes, respectively.
In the dissolving step S30, the formation positions of the plurality of through holes 121 are arranged so as not to overlap each other, so that the bubbles are prevented from floating in the vertical direction, that is, along a straight line, and after coming into contact with the lower cross section of each first water curtain 120, the bubbles move toward the through holes 121 of each first water curtain 120 so as to float toward the purified water W, that is, they zigzag, thereby generating a large number of bubbles that are crushed into different sizes of micron or nanometer units.
That is, not only the contact area where the bubbles stay in the purified water W can be increased and the staying residence time can be extended, but also the contact area with each first water curtain 120 can be increased in the zigzag passing through the through-holes 121 of each first water curtain 120, thereby increasing the generation amount of bubbles and breaking the bubble particles more effectively.
Further, the bubbles will float up to the surface of the purified water W, and the bubbles may be in a state of containing a part of harmful substances, foreign substances, dust, and the like.
At the same time, the bubbles are broken on the water surface of the purified water W, and the harmful materials and foreign materials, dust, etc. are purified by the separate auxiliary purifying unit 130.
After the dissolving step S30, a discharging step S40 of discharging the purified air to the outside will be performed.
In the discharging step S40, a part of the purified air is discharged from the first air discharging part 140 side of the first purification unit 100, or the discharged purified air may be discharged to the second air supplying part 210 side of the second purification unit 200 so that the purified air is recirculated and re-purified.
That is, the first air discharge part 140 may transfer the purified air to the side of the second air supply part 210 installed at the side of the second purification unit 200 and re-purify it, thereby discharging the purified air to the outside.
Since the air purification method of the second purification unit 200 is the same as that of the first purification unit 100 described above, a detailed description thereof will be omitted.
In addition, the air purified in the second purification unit 200 may be discharged to the outside through the second air discharge part 240, or may be re-purified by being supplied through a bypass (by-pass) pipe separately connected to one side of the first air supply part 110.
In addition, in the case where the first purification unit 100 has a large capacity, the capacities of the pump and the blower are increased accordingly, which causes problems such as an increase in power consumption and generation of noise, and thus, it is preferable to increase an air purification rate and reduce the capacities of the pump and the blower by purifying air using a plurality of air purification apparatuses such as the first purification unit 100 and the second purification unit, compared to a method of purifying air using a single air purification apparatus which is the first purification unit 100, thereby reducing power consumption and reducing noise.
Further, the supplying step S10 and the discharging step S40 may be controlled by the control unit 300 using an artificial intelligence algorithm.
The control unit 300 is linked to the air bubble measurement sensor 310, the air pollution measurement sensor 320, and the air quality measurement sensor 330, and particularly, monitors the degree of pollution of the outside air (e.g., concentration of fine dust) and the like by the air quality measurement sensor 330 and receives the measured degree of pollution of the outside air, and the artificial intelligence algorithm may particularly control the supply amount of the polluted air by driving the first and second purification units 100 and 200 according to the degree of pollution after collecting the information of the degree of pollution of the outside air from the air quality measurement sensor 330.
Specifically, the air quality measurement sensor 330 may receive and store concentration data corresponding to PM 1.0/2.5/10.1 in time series, and may process the stored data using an artificial neural network. Specifically, the artificial neural network preferably estimates the degree of pollution of the outside air using a Long Short Term Memory (LSTM) neural network model suitable for processing data accumulated in time series, and also preferably estimates the presence or absence of noise such as external disturbance using a Support Vector Machine (SVM) algorithm capable of effectively estimating the pattern of noise such as external disturbance.
Thereby, it is possible to effectively cope with, for example, instantaneous external noise during data processing, and as a result, the first and second purification units 100 and 200 can be driven by the control unit 300 and the supply amount of contaminated air can be adaptively controlled according to specific situations.
As still another embodiment of the present invention, the control unit 300 may be controlled by an artificial intelligence algorithm.
The artificial intelligence algorithm may measure the generation amount of the air bubbles and the average size of the air bubbles by the air bubble measuring sensor 310 installed at one side of the first and second purification units 100 and 200, and predict the generation amount data of the air bubbles and the average size data of the air bubbles and control the supply amount of the contaminated air by learning the measured generation amount data of the air bubbles and the average size data of the air bubbles in real time in conjunction with the control unit 300.
The artificial intelligence algorithm may measure the pollution concentration of air by the air pollution measuring sensor 320 installed at one side of the first and second purification units 100 and 200, and may predict the air pollution concentration data and control the auxiliary purification units 130 and 230 by learning the measured air pollution concentration data in real time in conjunction with the control unit 300.
Therefore, the air purification device and the air purification method using artificial intelligence can measure the pollution degree of the external air in real time through the control unit which controls by adopting an artificial intelligence algorithm, and improve the air purification efficiency by automatically driving the first purification unit and the second purification unit when the pollution degree reaches above a certain value.
The embodiment described in the present specification and the configuration illustrated in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical ideas of the present invention, and it should be understood that various equivalents and modifications may be possible at the time point of filing the present application.
Claims (15)
1. The utility model provides an adopt artificial intelligence's air purification device which characterized in that includes:
a first purifying unit equipped with a first air supply part supplying contaminated air by being installed at a lower side, purified water dissolving dust and organic gas in the contaminated air by accumulating a certain amount in an inner space, a first water curtain formed with a plurality of through holes, and a first air discharge part discharging purified air by being installed at an upper side;
a second cleaning unit including a second air supply unit for supplying cleaned air by being connected to the first air discharge unit, cleaned water for dissolving dust and organic gas in the contaminated air by accumulating a predetermined amount in an internal space, a second water curtain formed with a plurality of through holes, and a second air discharge unit for discharging cleaned air by being installed at an upper side; and the number of the first and second groups,
a control unit that controls the first and second purification units;
the control unit is controlled by an artificial intelligence algorithm.
2. The air cleaning apparatus using artificial intelligence according to claim 1, wherein:
the first and second air supply parts include:
and an air supplier for supplying contaminated air by extending to the lower part of the inside of the first and second purification units.
3. The air cleaning apparatus using artificial intelligence according to claim 1, wherein:
the control unit further includes:
an air quality measuring sensor installed at one side of the first and second purifying units;
and measuring the pollution degree of the external air in real time in the air quality measuring sensor, and automatically driving the first and second purifying units when the pollution degree reaches a certain value or more.
4. The air cleaning apparatus using artificial intelligence according to claim 3, wherein:
the control unit further includes:
a bubble measurement sensor mounted on one side of the first and second purifying units;
thereby measuring the amount of generated bubbles and the average size of the bubbles.
5. The air cleaning apparatus using artificial intelligence according to claim 4, further comprising:
an analysis server unit linked with the control unit;
the analysis server section is configured to analyze the analysis data,
the supply amount of contaminated air is controlled by comparing the pollution degree data of the outside air measured in the air quality measuring sensor with the generation amount of air bubbles and the average size data of the air bubbles measured in the air bubble measuring sensor.
6. The air purification apparatus using artificial intelligence according to claim 5, wherein:
the control unit and the analysis server unit perform wired and wireless communication using a communication unit as a medium.
7. The air cleaning apparatus using artificial intelligence according to claim 1, wherein:
the first and second purification units are loaded in either a serial or parallel direction.
8. The air cleaning apparatus using artificial intelligence according to claim 1, wherein:
a sludge discharge part inclined to one side direction is further installed on the lower surface of the inner side of the first and second purification units.
9. The air cleaning apparatus using artificial intelligence according to claim 1, wherein:
the first and second water curtains include:
the upper section water curtain is provided with a first through hole; the middle section water curtain is provided with a second through hole; the lower section water curtain is provided with a third through hole;
the upper, middle and lower water curtains are stacked along an axis (z) constituting a flow direction of the contaminated air.
10. The air cleaning apparatus using artificial intelligence according to claim 9, wherein:
at least one of the shape, position and size of the first through hole, the second through hole and the third through hole is different from the other.
11. The air cleaning apparatus using artificial intelligence according to claim 9, wherein:
the cross-sections of the first, second and third through-holes are formed so as not to overlap along an axis (z) constituting the flow direction of the contaminated air.
12. An air purification method adopting artificial intelligence is characterized in that:
as an air cleaning method using the air cleaning apparatus using artificial intelligence according to claim 1, comprising:
a supply step S10 of supplying contaminated air;
a contacting step S20 of contacting the contaminated air with purified water;
a dissolving step S30 of dissolving dust and organic gas contained in the contaminated air into purified water; and the number of the first and second groups,
a discharge step S40 of discharging the purified air to the outside;
the supplying step S10 and the discharging step S40 are controlled by an artificial intelligence algorithm of the control unit.
13. The air purification method using artificial intelligence according to claim 12, wherein:
the control unit further includes:
a bubble measurement sensor mounted on one side of the first and second purifying units;
thereby measuring the amount of bubbles generated and the average size of bubbles.
14. The air purification method using artificial intelligence according to claim 13, further comprising:
an analysis server unit linked with the control unit;
the control unit further includes: an air quality measuring sensor installed at one side of the first and second purifying units;
the analysis server section is configured to analyze the analysis data,
the supply amount of contaminated air is controlled by analyzing the outside air pollution degree data measured in the air quality measuring sensor and analyzing and comparing the generation amount of air bubbles measured in the air bubble measuring sensor and the average size data of the air bubbles.
15. The air purification method using artificial intelligence according to claim 12, wherein:
in the step of dissolving, in the solvent,
the contaminated air passes through a plurality of through-holes formed in sections of the first and second water curtains.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0045694 | 2020-04-16 | ||
| KR1020200045694A KR102291791B1 (en) | 2020-04-16 | 2020-04-16 | Air purification device and air purification method using bubble |
| KR1020210041603A KR102484592B1 (en) | 2021-03-31 | 2021-03-31 | Air purification device and air purification method using artificial intelligence |
| KR10-2021-0041603 | 2021-03-31 | ||
| PCT/KR2021/004618 WO2021210876A1 (en) | 2020-04-16 | 2021-04-13 | Air purifying device and air purifying method using artificial intelligence |
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| CN115397544A true CN115397544A (en) | 2022-11-25 |
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| CN202180028363.4A Pending CN115397544A (en) | 2020-04-16 | 2021-04-13 | Air purification device and air purification method adopting artificial intelligence |
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| CN (1) | CN115397544A (en) |
| WO (1) | WO2021210876A1 (en) |
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| CN116585886B (en) * | 2023-05-05 | 2024-06-11 | 江苏科易达环保科技股份有限公司 | Photocatalytic oxidation and bio-enhancement cooperative treatment system applying photovoltaic energy supply |
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