WO2018105796A1 - Purificateur d'air ayant une fonction d'humidification - Google Patents

Purificateur d'air ayant une fonction d'humidification Download PDF

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Publication number
WO2018105796A1
WO2018105796A1 PCT/KR2016/014483 KR2016014483W WO2018105796A1 WO 2018105796 A1 WO2018105796 A1 WO 2018105796A1 KR 2016014483 W KR2016014483 W KR 2016014483W WO 2018105796 A1 WO2018105796 A1 WO 2018105796A1
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WO
WIPO (PCT)
Prior art keywords
air
water
cyclone body
water pump
casing
Prior art date
Application number
PCT/KR2016/014483
Other languages
English (en)
Korean (ko)
Inventor
김무현
이용진
Original Assignee
주식회사 스타리온
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 스타리온 filed Critical 주식회사 스타리온
Priority to PCT/KR2016/014483 priority Critical patent/WO2018105796A1/fr
Publication of WO2018105796A1 publication Critical patent/WO2018105796A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/06—Axial inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/80—Self-contained air purifiers

Definitions

  • the present invention relates to an air purifier, and more particularly, it is possible to simultaneously perform humidification and air cleaning by filtration of foreign matters by a filter and cyclone-type swirl flow, and moreover, to secure a sufficient amount of humidification by heating water. It relates to an air cleaner configured.
  • the humidifier is capable of supplying humidification to indoor air by generating and supplying water vapor in various ways such as the generation of water vapor using ultrasonic waves or heat, or the natural vaporization using wind, regardless of the air cleaning function. It can be said to perform.
  • Air cleaners having a humidification function as described above such as the Republic of Korea Patent No. 10-0863307, Patent No. 10-0805667, Registration Utility Model Publication No. 20-0157935, and Korea Patent Publication No. 10-2010-0084828 It has been proposed in various forms.
  • Such air purifiers are provided with a plurality of disks on a horizontally arranged rotary shaft, and the plurality of disks are rotating while a part of the disks is submerged in water contained in the water tank.
  • the airflow from the blower fan is formed toward the disk assembly, so that foreign substances, including dust and the like, contained in the air are captured by the water film formed on the surface of the disk to be transported into the water inside the water tank, Water on the surface of the assembly performs a humidification function by spontaneous evaporation by the blowing fan.
  • the conventional air cleaner the following problems are pointed out.
  • the most important point for removing foreign matter contained in the air or natural evaporation of water is the size of the contact area between the air flow and the water.
  • the area in which the airflow generated in the first blower fan contacts is substantially limited to a part of the surface area of the disk, and the second airflow is discharged to the outside of the air cleaner after once contacting the surface of the disk.
  • air cleaning and humidification functions have a certain limit.
  • the present invention is to solve such a conventional problem, it is possible to filter the foreign matter by using the cyclone principle and at the same time to enable efficient humidification to the air, air having a substantially sufficient air purification function and humidification function It is a first object to provide a purifier.
  • a second object of the present invention is to provide an air cleaner that can ensure a sufficient amount of humidification based on heating by allowing water for humidification to be heated to a desired temperature.
  • Air purifier of the present invention for achieving the above object;
  • a casing having an inlet through which air is introduced into the inside, and an outlet formed at an upper center through which the purified air is discharged to the outside;
  • Air flow generating means for introducing air into the casing through the inlet of the casing;
  • a cyclone body installed inside the casing, the water for purifying and humidifying air stored therein, and having an open top;
  • a water pump rotatably supported in the casing and scattering water in the cyclone body by rotation;
  • a connecting passage for guiding the air introduced into the casing by the airflow generating means into the cyclone body so that a swirl flow is formed in the cyclone body;
  • a magnetic heating plate provided in the cyclone body and a heating means composed of an induction coil capable of heating the magnetic heating plate by induction heating.
  • the cyclone body has a foreign matter filtering function for collecting foreign matter contained in the air by contacting the air while the water particles scattered therein by the water particle scattering means by the swirl flow, and the water particles scattered therein Simultaneously has a humidification function to humidify the air discharged to the outlet by turning, such as swirling flow, it is possible to efficiently filter and humidify foreign substances at the same time.
  • An air cleaner of another embodiment is installed to be exposed to the connection passage, and a plurality of heat dissipation fins are formed, and further includes a heat dissipation plate for dissipating heat from the induction heating element that generates heat when the heating means is driven. .
  • the water pump of the present invention is formed in an inverted conical shape having a horizontal cross section, and has a plurality of open portions inclinedly formed sidewall portions, and on the inner side of the sidewall portions, water is rotated upwards. It is preferable that the water pump is formed with a plurality of water guide grooves which are pulled up and scatter water particles through a plurality of outlets formed on the upper portion of the open portion.
  • the casing body including the bottom and sidewalls and the upper surface is opened, and the main cover is formed by opening and closing the open upper surface of the casing body and a plurality of discharge holes in the central portion.
  • the water pump is installed on the lower end of the rotating shaft rotatably supported on the bottom surface of the main cover and is rotatably supported by a rotating body rotating like the rotating shaft and a bridge connecting the rotating body and the inner surface of the water pump. .
  • the rotating body of the water pump of the present invention includes a plurality of blades for rotating the water pump in response to the air flow in the cyclone body, and is configured to rotate in response to the air flow in the cyclone body.
  • a plurality of blades for rotating the water pump in response to the air flow inside the cyclone body is formed, the blade is air inside the cyclone body The water pump rotates in response to the flow.
  • the cyclone body of the air cleaner of the present invention having the configuration as described above, when the foreign matter is removed by the cyclone method therein, the water particles perform a sufficiently efficient operation for collecting the foreign matter, so that efficient foreign matter removal is possible.
  • the effect is expected. This is expected to substantially increase the reliability of the air purifying capacity as an air purifier.
  • the air discharged from the cyclone body by the contact with sufficient air for a long time while the water particles are rotated by the swirl flow inside the cyclone body can be said to be humidified with a sufficient amount of fine water vapor. Therefore, it can be seen that the air discharged from the air purifier of the present invention has a sufficient humidification capacity for the room.
  • the water inside the cyclone body is heated to the desired degree by induction heating, it can be expected that the sufficient amount of humidification can be secured substantially.
  • the structure for heating the water inside the cyclone body by adopting the induction heating method, it is expected to have an optimized advantage in the structure for heating the water inside the cyclone body.
  • FIG. 1 is a perspective view of an exemplary air cleaner of the present invention.
  • FIG. 2 is a partially cutaway perspective view of an exemplary air cleaner of the present invention.
  • Figure 3 is an exemplary partial cutaway perspective view of the first filtering portion of the air cleaner of the present invention.
  • FIG 4 is an exemplary cross-sectional view of a second filtering part of the air cleaner of the present invention.
  • FIG 5 is an exemplary perspective view of the water pump of the air cleaner of the present invention.
  • Figure 6 is an explanatory view showing the air flow of the air cleaner of the present invention.
  • Figure 7 is an illustration of a water pump of another embodiment of the present invention.
  • Figure 8 is an exemplary internal view of the water pump of another embodiment of the present invention.
  • the air cleaner of the present invention the outer shape is formed by a standing type of casing 10 having a constant height.
  • An inlet 12 through which air from the outside flows is formed at the bottom side of the casing 10, and an outlet 14 through which filtered air is discharged is formed at the center of the upper surface of the casing 10. After the outside air introduced through the inlet 12 is purified by the filtering unit described later inside the casing 10, the purified air is discharged through the outlet 14.
  • the casing 10 As can be seen in Figure 2, the casing 10, the casing body 20 to form a bottom and side walls, and the main cover 500 for opening and closing the open upper portion of the casing body 20 and have.
  • a discharge hole 510 is formed in a central portion of the main cover 500, and the discharge hole 510 may be an outlet through which the purified and humidified air is discharged inside the casing 10.
  • the first filtering unit 200 for first filtering the air introduced from the outside, and the filtering in the first filtering unit 200 The second filtering unit 300 for filtering the air again is provided.
  • the first filtering unit 200 may be substantially a portion for filtering foreign matter using a HEPA filter.
  • the second filtering unit 300 may be referred to as a part for filtering foreign substances and humidifying air using a cyclone principle.
  • the first filtering part 200 includes a cylindrical filter 210 that is a HEPA filter.
  • the cylindrical filter 210 is in a state where the upper and lower portions are open, and the cylindrical portion forms the filter body.
  • the filter 210 is a HEPA filter as described above, and air is filtered while passing through a filter body forming such a circumferential portion. That is, it can be seen that the filter 210 passes through the suction process in the radial direction from the outer circumferential side of the casing 10.
  • the filter 210 for the primary filtration of such impurities may be selected to have a desired specification and function. For example, it may be possible to provide an odor removing function by selectively installing a filter having a function of removing odors such as removing impurities.
  • the fan 420 for generating the air flow flowing into the interior from the outside of the air cleaner is installed.
  • the fan used in the present invention is configured to have a function of blowing air at the center of the filter 210 to the radially outer side of the fan 420. Therefore, such a fan 420 may be preferable to use a centrifugal fan, a turbo fan or a sirocco fan may be used, but it is not limited thereto.
  • the fan 420 in the present invention is sufficient to be able to suck the air from the outside of the casing 10 to pass through the filter 210, and to blow the air inside the filter radially outward of the fan 420.
  • the fan 420 is rotated by a motor unit 410 that generates a rotational force by the application of a power source.
  • the motor unit 410 is not shown separately, but the rotor and the stator, and the rotating shaft connected to the rotor ( 412).
  • the rotation shaft 412 is connected to the fan 420 to rotate the fan 420 and generate an airflow accordingly.
  • the fan 420 and the motor unit 410 will be collectively referred to as a fan motor assembly 400 that generates airflow.
  • connection passage R is a cylindrical passage formed between the casing 10 and the airflow housing 440.
  • this connecting passage (R) is formed to extend from the outer portion of the fan 420 to the inner side of the upper end of the casing 10, which is formed over substantially the entire height of the casing 10 at the top of the filter 210 It can be said.
  • the fan 420 generates a radial air flow toward the connection path R from the center upper portion of the filter 210 of the casing by rotation. Since the connecting passage R is formed in a cylindrical shape, the air substantially passing through the connecting passage R flows upward while forming a swirl flow. For example, according to the rotation direction of the fan 420, the airflow rising while passing through the connection passage (R) in the plan view is to rise while rotating in the counterclockwise direction.
  • connection passage (R) of the portion adjacent to the fan 420 is configured to be formed by the air flow housing 440.
  • the airflow housing 440 is provided with the cylindrical inner tube 442 and the outer tube 444 which have a predetermined space
  • the connecting passage R is formed between the 442 and the outer tube 444.
  • the inner tube 442 has a diameter substantially corresponding to the upper surface of the fan motor assembly 400, and the lower end thereof is positioned at a portion corresponding to the upper surface of the fan motor assembly 400.
  • the outer tube 444 has a predetermined interval between the inner tube 442, so that the connection passage (R) can be formed, the lower end is molded to be in close contact with the inner diameter of the filter 310 have.
  • the outer tube 444 of the air flow housing 440 may be said to be in close contact with the inner surface of the casing 10.
  • the airflow housing 440 may be understood to be installed directly above the fan motor assembly 400.
  • the motor unit 410 is accommodated in a motor cover 414 recessed upward from the bottom of the air flow housing 440, and the fan 420 rotated by the motor unit 410 is air flow. It is an inner region of the diameter of the inner tube 442 of the housing 400 and is supported at a position corresponding to its lower region (space). Therefore, the air flow that is introduced by the rotation of the fan 420 is guided to the connecting passage (R) inside the outer tube (444).
  • the second filtering part 300 is provided on the air flow housing 440.
  • the second filtering unit 300 may be referred to as a portion for filtering the air passing through the first filtering unit 200 and generating a humidification function.
  • the second filtering unit 300 is configured to include a cyclone body (310).
  • the cyclone body 310 is for performing filtration and humidification of foreign matter by forming a swirl flow of the air supplied to the inside through the above-described connection passage (R).
  • the cyclone body 310 of the present invention may be said to be a part that performs two functions (air purification function and humidification function) which are the most important.
  • the cyclone body 310 is composed of a cylindrical container with an open top, and water is supplied therein.
  • the supply of water into the cyclone body 310 may be directly supplied by the user, or may be supplied to maintain a constant water level through a separate water tank.
  • the casing 10 extends at the outer side of the cyclone body 310 at regular intervals, and the cylindrical connecting passage R as described above is extended and formed therebetween. Therefore, the airflow rising in the form of swirl flow through the connection passage R enters into the cyclone body 310 through the open upper portion of the cyclone body 310. That is, the airflow rising in the form of swirl flow along the connection passage (R), when the state can no longer rise by the main cover 500, the upper end is open to the interior of the cyclone body 310 You will enter.
  • the air flowing into the cyclone body 310 may be natural to form a swirl flow.
  • the open upper end of the casing 10 is configured to be opened and closed by the main cover 500.
  • the discharge hole 510 for discharging the purified air is formed in the central portion of the main cover 500, the air flows into the cyclone body 310 from the connection passage R more efficiently.
  • the airflow rising in the form of swirl flow along the connection passage R should form swirl flow as it enters the cyclone body 310.
  • the air that is rotated many times through the swirl flow in the cyclone body 310 should be discharged more smoothly through the discharge hole 510. A structure for guiding such a flow of air will be described.
  • the upper end of the casing 10 is configured to be opened and closed by the main cover 500.
  • the main cover 500 is formed in the central portion of the main body 502, which opens and closes the upper portion of the casing 10, and is partially separated while forming the discharge hole 510 between the main body 502 and the main cover 502. It is comprised by the head part 520 shape
  • the head portion 520 is formed in a circular shape when viewed in plan view, and thus, a plurality of discharge holes 510 are also formed to be arranged in a circular shape.
  • an air guide part 530 integrally formed with the main body 502 is provided at the same time as the outside of the head part 520 and at the bottom of the main cover 500.
  • the air guide part 530 may be said to guide the airflow rising through the connection passage R to the inside of the cyclone body 310.
  • the air guide part 530 is a cyclone when the airflow rising through the connecting passage R is blocked by the bottom of the main cover 500 and is no longer raised and is guided to the inside of the cyclone body 310. It guides to flow along the sidewall of the clone body (310).
  • the air guide portion 530 has a substantially fallopian tube shape, and by this streamlined connection curve, the airflow can be guided smoothly into the cyclone body 310 without generation of vortices. do.
  • the lower end portion 532 of the air guide portion 530 is preferably extended downward to have a lower position than the upper end portion 605 of the water pump 600 to be described later. As such, by forming the air guide portion 530 in the shape of a fallopian tube, the airflow rising through the connection passage R will be guided to the inside of the cyclone body 310.
  • the airflow rising through the connection passage R substantially forms a swirl flow (for example, a counterclockwise swirl flow in plan view), as described above. Therefore, it is natural that the airflow flowing into the cyclone body 310 from the connection passage R enters while forming the same swirl flow.
  • the swirl flow is guided by the air guide portion 530, the guide portion 530, a plurality of guide ribs for guiding the inside of the cyclone body 310 while maintaining this swirl flow in a more stable state 534 is molded at the bottom (see FIG. 5).
  • the guide ribs 534 may be formed to protrude to a predetermined thickness downward in the same direction as the swirl flow in order to allow the swirl flow to flow into the cyclone body 310.
  • the cyclone body 310 and its internal configuration will be described. As described above, it can be seen that the air flowing into the cyclone body 310 is a swirl flow. In addition, the swirl flow is introduced into the cyclone body 310, and it is natural that the swirl flow continues to be formed even in the cyclone body 310. The swirl flow is used to purify and humidify the air. .
  • the cyclone body 310 the water is supplied from the outside at all times when the water maintains a certain level or more.
  • the supply of water to the cyclone body 310 may be directly supplied by the user through an open upper portion, and may be possible to be supplied while maintaining a constant water level in a separate water tank.
  • Cyclone body 310 which can be said to be the main configuration of the second filtering unit 300 in the present invention, the function of filtering (secondary filtering) the foreign matter contained in the air supplied to the room once again, and supplies to the room It can be said that it has a humidification function which includes water to air at the same time.
  • the water pump 600 is installed inside the cyclone body 310.
  • the water pump 600 by rotation, to perform the operation, such as spraying or scattering water in the interior of the cyclone body 310 to the interior of the cyclone body (310). That is, the water pump 600 is to rotate the inside of the cyclone body 310 to supply a small particle of water, such as to spray or scatter in the air, so that the water particles are exposed in the swirl flow.
  • the water pump 600 it can be said to perform an operation such as spraying or splashing into the air in the interior of the cyclone body 310 by granulating the water.
  • the operation of the water pump 600 will be collectively defined as a term of granulating water and scattering it into the air.
  • the granulation and scattering of water in the cyclone body is not limited to the particle size of the water. For example, fine particles such as mist, as well as kinetic energy (external force) Naturally, the water droplets are also scattered in the air by adding a).
  • the water pump 600 is configured to be rotatably supported on the bottom of the main cover 500. That is, the upper end of the water pump 600 is rotatably supported on the bottom of the main cover 500.
  • the support structure of the water pump 600 can not be limited by this.
  • the lower end of the water pump 600 may be configured to be simultaneously supported on the upper surface of the cyclone body.
  • the water pump 600 may be configured such that its upper end is rotatably supported by the main cover 500, and the upper end is connected to the main cover 500 to be rotatably supported, and the lower end is a cyclone body. It is also possible to be configured to be rotatably supported on the top of the bottom of the (510). In the latter case, the bottom of the water pump 600 may be rotatably supported through a separate member between the lower end of the water pump 600 and the bottom of the cyclone body.
  • the water pump 600 of the present invention is sufficient to be installed so as to rotate in a state where the lower end is submerged in the interior of the cyclone body.
  • the water pump 600 of the present invention has a function of raising water upward by using centrifugal force by rotation and then scattering water droplets or small water particles into the cyclone body 310.
  • the water pump 600 is rotatably supported by the main cover 500.
  • a rotation shaft 630 vertically disposed by a pair of bearings 622 and 624 having a predetermined interval from the top and bottom is rotatably supported. It is becoming.
  • the bearing support block 626 supporting the bearings 622 and 624 may be preferable to be formed of a metal material to provide sufficient support strength.
  • the bearing support block 626 may be supported by the bearing housing 628, which may be fixed to the bottom of the head 520, at the bottom of the head 52.
  • the lower end of the rotating shaft 630 which is rotatably supported at the lower center of the main cover 500 is coupled to the rotating body 634 to rotate like a rotating shaft.
  • the rotating body 634 is integrally formed with a plurality of bridges 616 for connection with the water pump 600 or integrated with the bridge by bolting or screwing.
  • the rotating body 634 is inserted into the lower end of the bearing housing is rotatable and is connected to the blade support tube 612 provided with a plurality of blades 610 is installed to rotate together.
  • blade support tube 612 having a plurality of blades 610 is provided, they can be seen that they are configured to rotate together by being integrally molded or separately molded and combined (assembled).
  • the blade 610 may be formed in the blade support tube 612 as shown, but within the range capable of performing the same function, the blade 610 is installed on the rotating body 634, or bridge It is also possible to be molded inside or outside of the water pump 600 connected by, as will be seen in the description below.
  • the water pump 600 is coupled to the outer end of the bridge 616. That is, it can be seen that the water pump 600 of the present invention is rotatably supported while interlocking with the rotation shaft 630 which is rotatably supported at the bottom of the central part of the main cover 500. As such, the water pump 600 rotatably supported on the bottom surface of the head part 520 of the main cover 500 may be formed in a cylindrical shape or an inverted cone shape. In the illustrated embodiment, the water pump 600 has a inverted cone shape. It can be seen that.
  • the water pump 600 having an inverted cone shape is expected to be more advantageous than the cylindrical shape in terms of minimizing the generation of vibration during rotation.
  • the water pump 600 is formed in an inverted cone shape, it is also expected that the water can be moved more smoothly to the top by using a centrifugal force based on the rotation substantially.
  • the water pump 600 has an upper end opening for passage of air.
  • the water pump 600 has an inverted sidewall portion 602 and a plurality of open portions 604 formed between the sidewalls.
  • the open portion 604 is preferably molded over the entire height of the water pump 600.
  • the water pump 600 when the water pump 600 has a cylindrical shape having the same diameter or the same diameter as that of the upper and lower portions, in particular, there is a high possibility that the vibration is further generated by rotation at the lower portion.
  • the water pump 600 by forming the water pump 600 in the reverse cone shape or at least a partial inverted cone shape, it is configured to suppress the eccentricity of the weight at the lower end as possible and thereby suppress the vibration during rotation will be.
  • This embodiment is an embodiment in which the water pump 600 is detachably attached to the main cover 500 by the magnetic force generated from the magnet.
  • components substantially equivalent to those described above will be described with the same reference numerals.
  • a rotation shaft 630 vertically disposed on a bottom surface of the head part 520 in the center of the main cover 500 by a pair of bearings 622 and 624 having a predetermined distance from the top and the bottom. ) Is rotatably supported.
  • the rotating shaft 630 has a structure that does not fall downward arbitrarily, for example, a head 634 supported by the bearing 622 is formed at the uppermost end thereof.
  • bearings 622 and 624 and the bearing support blocks 626 supporting the bearings 622 and 624 may be preferable in order to provide sufficient support strength to be formed of a metal material or the like.
  • the bearing support block 626 is supported so as not to be detached from the bottom of the head 520, for example, the bearing housing 628 is supported by the bottom of the head 520. .
  • the bearing support block 626 may also be fixed to the bottom of the head portion 520 using other fastening elements.
  • the nut 632 is fastened to the end portion so as to have a constant area. And the lower side of the nut 632, the magnet housing 642, in which the magnet 640 is built, is detachably fixed by magnetic force. In the magnet housing 642, a plurality of fastening hooks 644 extending downward are hooked to the water pump 600.
  • the rotation shaft 630 through the pair of bearings (622, 624) of the head portion 520 It is rotatably supported by the bottom.
  • the magnet housing 642 having the magnet 640 embedded therein is detachably attached to the bottom of the rotation shaft 630, and the magnet housing 642 is detachably connected to the water pump 600.
  • the lower end of the rotating shaft 630 which is a magnetic body, sufficiently secures an area reacting to the magnetic force through the nut 632.
  • a metal material of the plate that can cover the entire bottom of the nut 632.
  • a plurality of water guide grooves 606 are formed in the up and down direction inside the side wall part 602 of the water pump 600.
  • the water guide groove 606 is for pumping the water accumulated in the bottom of the cyclo body upward by using the centrifugal force during the rotation.
  • the water guide groove 606 may have any shape as long as water can be upwardly moved upward along the inside thereof, and the water guide groove 606 may not be limited to a groove in a vertical direction having a slight inclination as shown. Of course.
  • the open portion 604 formed between the side wall portions 602 is shaped to have a constant inclination with respect to the vertical line as shown. Therefore, the uppermost part of the water guide groove 606 is in an open state (opening state) along the inclined open portion 604.
  • an outlet 608 of the water guide groove 606 is formed in the open portion 604.
  • the open portion 604 is formed in an inclined state having a constant inclination, it can be said that a plurality of outlets of the water guide grooves 606 are formed up and down inside the cyclone body 30.
  • the lower end 620 of the water pump 600 is in a state of being immersed in water contained in the cyclone body 310.
  • the lower end portion 620 of the water pump 600 has a shape in which at least a part of the water pump 600 is open so that water can enter the inside thereof.
  • the water guide groove 606 formed on the inner surface of the water pump 600 is extended to the lower end of the water pump 600. Therefore, when the water pump 600 rotates, the water inside the cyclone body 310 is raised along the water guide groove 606 by the centrifugal force generated by the rotation. And the water rising along the water guide groove 606 will be sprayed or scattered out through the outlet 608 formed in the open portion 604.
  • the open portion 604 is formed with a predetermined inclination with respect to the overall height or up and down direction and at the same time a plurality of water guide grooves 606 are formed at regular intervals, the water pump at a constant height ( Throughout 600, water will splash out through the open portion 604.
  • Such water scattering may substantially mean that the water is uniformly scattered with respect to the entire height inside the cyclone body 310.
  • the water pump 600 of the present invention has a reverse cone shape, in forming the water guide groove 606, the upper and lower portions of the water pump 600 are limited in area. Therefore, as can be seen in Figure 7, the number of the water guide groove 606 of the upper portion 600U and the lower portion 600L of the water pump 600 is different. That is, since the lower portion 600L of the water pump 600 is substantially narrow in surface area, a large number of water guide grooves may not be formed. However, if the water guide groove is formed based on the lower portion 600L of the water pump 600 as a whole, the number thereof is insufficient. Therefore, it may be difficult to scatter uniform and sufficient water particles over the top and bottom of the cyclone body 310. .
  • the reservoir groove 650 is to be molded in the inner surface of the water pump 600, but it is difficult to mold into the groove in relation to the mold, the portion corresponding to the reservoir groove 650 It may be desirable to form the reservoir groove 650 as shown in the figure by forming the inner and outer parts and combining the ring band 653 made of an elastic material such as synthetic resin or rubber on the outer surface thereof.
  • the water accumulated in the reservoir groove 650 rises again along the water guide groove 606 of the upper portion 600U of the water pump 600 as it rotates. Since the water guide groove 606 of the upper portion of the water pump 600 is formed in a larger number than the lower portion 600L, water ultimately scattered through the outlet 608 formed in the open portion 604 is vertically It is expected to be as uniform as possible and to be scattered as small as possible.
  • the water pump 600 in the present invention is most preferably molded in one piece, the whole is injection molded at one time, but if it can not be limited by this one-piece injection to glue or assemble a plurality of separately molded Of course, it will be possible to complete the water pump 600 by.
  • the cyclone body 310 is formed of a transparent synthetic resin material, and the upper portion of the casing 10 surrounding the cyclone body 310 is also formed of a transparent resin material. Therefore, water scattered inside the cyclone body 310 by the rotation of the water pump 600 will be able to recognize visually from the outside. That is, it can be seen that the air cleaner according to the present invention exposes to the outside viewer that water is scattered inside the cyclone body 310 and the swirl flow is formed at the same time. This can be expected to visually benefit the user to recognize the effect on air purification and humidification.
  • the airflow coming into the cyclone body 310 is the swirl flow flowing in through the connection passage R described above.
  • the water pump is configured to rotate, the water pump 600 must rotate, the air purifier of the present invention can operate by scattering the water in the interior of the cyclone body It can be seen that.
  • the airflow guided into the cyclone body 310 is introduced into a state of forming a swirl flow, and the swirl flow is formed along a portion substantially adjacent to the inner surface of the cyclone body 310.
  • the discharge hole 510 is arranged in a central portion of the main cover 500 to form a circle, the air turning by the cyclone principle is discharged to the outside through the discharge hole 510.
  • the discharge hole 510 is formed in the central portion of the cyclone body 310, the rising air flow is formed in the inner central portion of the cyclone body 310. That is, when looking at the flow of air in the cyclone body 310, the swirl flow is formed in the outer portion close to the inner surface of the cyclone body 310, the discharge portion in the central portion of the cyclone body 310 The air discharged to the outside through the ball 510 is to form an air stream rising.
  • the blade support tube 612 is rotated in the same direction as the swirl flow formed in the cyclone body 310 in contact with the upward airflow. Therefore, when the air flow rising from the inner center of the cyclone body 310 hits the blade 612, the blade support tube 612 is rotated in a counterclockwise direction (as viewed in plan view). The rotation of the blade and the blade support tube 612 substantially rotates the water pump 600 through the bridge 616 in the same direction as above.
  • the swirl flow flowing into the cyclone body 310 forms an upward airflow at the central portion of the cyclone body 310, and the upward airflow is discharged through the discharge hole 510.
  • the air flow immediately before being discharged through the discharge hole 510 is configured to rotate the blade support pipe 612 in contact with the blade 610 described above.
  • the blade 610 rotates the water pump 600 in the desired direction through the bridge 616.
  • the rotation of the water pump 600 is due to the flow of air entering through the outlet 12 by the fan motor assembly 400.
  • the water pump 400 being rotated by the air flow formed by the fan motor assembly 400 may have various advantages of not requiring a separate motor for rotating the water pump. It can be seen.
  • the rotation of the water pump 400 scatters water particles by applying an external force to the water accumulated in the cyclone body 310.
  • the cyclone body 310 performs two functions of removing water from the air and humidifying the air using water therein.
  • the humidification function made in the cyclone body 310 is configured to be more efficient or to adjust the amount of humidification.
  • the amount of humidification is configured to be able to heat the water in the cyclone body on the basis of the fact that the temperature in the cyclone body is closely related to the temperature of the water in the cyclone body. Therefore, when the water inside the cyclone body 310 is heated, it can be said that the amount of evaporated water increases with respect to the same rotation speed of the water pump. In addition, in the preferred embodiment of the present invention, it can be said that the most rational implementation of the structure that can heat the water inside the cyclone body 310 most efficiently.
  • the most basic method for heating the water inside the cyclone body 310 may be to install a heater that generates heat in the position closest to the cyclone body (310).
  • the heater for heating the water in the cyclone body 310 may be installed in any part of the casing 10 as long as it is adjacent to the bottom of the cyclone body 310 and heat is transferred to the water.
  • heat that can heat the water is not limited to the type of heater can be said that it is natural.
  • the airflow housing 440 is assembled to the lower portion of the cyclone body 310 in a contact state.
  • the fan motor assembly 400 is installed at the bottom of the air flow housing 44 to generate suction force for sucking air.
  • Induction coil 460 is installed on the upper portion of the air flow housing 44, the inside of the cyclone body 310 is a magnetic heating plate that generates heat by the electromagnetic induction phenomenon by the magnetic force lines generated in the induction coil 460 (Not shown) is provided. That is, by installing a magnetic heating plate that generates heat by the induction coil 460 in the cyclone body 310, it will be possible to heat the water therein most efficiently.
  • the magnetic heating plate installed inside the cyclone body 310 is formed of metal.
  • the magnetic heating plate may be injection-molded like the cyclone body 310 by insert injection, and may be separately molded, and then cyclone structurally coupled to or fastened to the cyclone body 310. Naturally, it can be configured to be supported inside the body 310.
  • the magnetic heating plate that generates heat is installed inside the cyclone body 310, for example, the bottom surface, the magnetic heating plate may be most advantageous for heating water, which is the most efficient and efficient method for heating the water in the magnetic heating plate. It can be said that the heat loss can be minimized by transferring to.
  • the airflow housing 440 may be provided with a printed circuit board 472 for controlling an electric component including an induction coil.
  • the internal space of the airflow housing 440 may be utilized as a space in which not only components for induction heating but also components for overall control and signal connection of the air cleaner are included.
  • Such an induction coil 460 may be installed at any position inside the casing 10 as long as the magnetic heating plate installed inside the cyclone body 310 can heat the electromagnetic induction phenomenon.
  • there is a heat generating part that generates heat and the heat generating part is exposed to the above-described connection passage R or by contacting the heat sink exposed to the connection passage R. It is also possible to comprise so that sufficient heat dissipation is possible.
  • the filter 210 In this way, the air flowing into the casing 10 from the outside (indoor) passes through the filter 210, and in this process, impurities are primarily filtered. That is, impurities are firstly removed by the HEPA filter 210 constituting the first filtering unit 200, wherein the filter 210 may be selected to have a desired specification and function. same. For example, as well as foreign matters such as fine dust, and may include a filter capable of removing the odor, the filter 210 can also be expected to the effect of removing the odor.
  • the filter 210 is composed of a cylindrical filter
  • the fan 420 is composed of a centrifugal fan
  • the present invention is not limited by this configuration is obvious Do. It is sufficient that the fan 420 forms an airflow such that the outside air can pass through the filter 210 while introducing the outside air through the inlet 12.
  • the air passing through the filter 210 is moved upward by the fan 420 and then flows in the radial direction, which means that the airflow flows radially toward the inner portion of the casing 10.
  • the flow of air generated by the fan 420 flows into the above-described connection passage R.
  • the flow of air flowing into the connection passage R by the rotating fan 420 forms a swirl flow. This air flow direction is shown in detail in FIG. 6.
  • the swirl flow is formed at the edge portion, and the rising air flow is formed at the center portion where the discharge hole 510 is located.
  • the air rising in the center of the cyclone body 310 applies the wind pressure to the blade 610 to substantially rotate the water pump 600.
  • Water is accumulated in the cyclone body 310, and the water may enter the inside of the lower end 620 of the water pump 600.
  • the water pump 600 when the water pump 600 is rotated, the water contained in the lower end portion 620 of the water pump 600 in the cyclone body 310, the water pump 600 by the centrifugal force It moves upward along the water guide groove 606 formed in the side wall portion 602 of the lower end 620.
  • the water moving along the water guide groove 606 is scattered to the outside through a plurality of outlets 608 of the water guide groove 606 formed in the open portion 604.
  • the outlet of the water guide groove 606 is formed at regular intervals from the lower end to the upper end, and since the open portion 604 is formed with an inclination, the water can be uniformly scattered outward as a whole.
  • the cyclone body 310 and the corresponding casing 10 are formed of a material that can see through the inside, water scattered inside the cyclone body 310 can be directly recognized by the user. Will be. In this way, the state in which water is scattered can be confirmed visually, which means that the air purifier of the present invention is substantially operated and a sufficient humidification effect can be recognized by the user.
  • the exposure of the droplets scattered in this manner to at least a plurality of repeated swirl flows substantially means that the contact surface area between the air flowing through the inlet 35 and the droplets scattered through the water pump 600 is sufficiently secured. do.
  • having a large contact surface area between water droplets and air scattered may have the same meaning as that the foreign matter contained in the air is captured in water by surface tension and adsorption force.
  • the large contact surface area of the water droplets and air that are scattered means that the amount of water vaporized by the contact with the air is also increased. Furthermore, contact of the air with the fine water particles for a sufficient time also means that the odor particles contained in the air can be captured to sufficiently deodorize the air.
  • the swirl flow is formed inside the cyclone body, and the water droplets are scattered on the swirl flow, so that the foreign matter (including odor particles) contained in the water is excellent and the humidification performance is also ensured.
  • the cyclone body 310 constituting the second filtering part 300 collects foreign substances in the air by sufficient contact with the swirl flow, and simultaneously discharges the air to the discharge hole 510. You can see that it is sufficiently humidified.
  • the humidification made in the cyclone body 310 shows a considerable difference depending on the temperature of the water.
  • the induction coil 460 of the present invention the amount of water evaporated. This increase is natural. Therefore, when the water is heated by the induction heating (for example 30 ⁇ 40 °C) by the user's choice, the humidity of the air discharged through the discharge hole 510 may be sufficiently high.
  • the relatively heavy water particles in the cyclone body 310 sinks downward, such as foreign matter, the relatively light water particles cyclone body It will be discharged into the interior (outside) through the open central portion outlet 38 on top 310.
  • the discharged air is substantially sufficient to provide a humidification amount, and it is a matter of course that the foreign matter is purified air that is sufficiently filtered.
  • the foreign matter collected by the water particles turning inside the cyclone body 310 falls back to the bottom of the cyclone body 310.
  • a lamp having a sterilizing function for example, UV lamp
  • the main cover 500 is naturally detachable from the casing 10, and the cyclone body 310 is also configured to be detachable from the casing 10. Therefore, since it becomes possible to clean the cyclone body 310 which should substantially contain water very easily, the air to be humidified cannot cause any problems due to the contamination of the cyclone body.
  • the air in the inner center of the cyclone body 310 follows a flow rising upward, and is discharged to the outside through the discharge hole 510 of the main cover 500.
  • the air rising to be discharged as described above acts as a driving force for rotating the water pump 600 in contact with the blade 610, and the air inside the cyclone body 310 by the repetition of this operation. Removal of foreign matter contained in the air and sufficient humidification to the air may proceed.
  • the fan 420 is sufficient to have a function of introducing foreign air into the casing 10, and in this process, to remove foreign substances primarily by passing the filter 210.
  • the airflow generated from the fan 420 may be introduced into the cyclone through a separate passage so that the swirl flow is generated.
  • the water pump is configured to rotate by using the swirl flow inside the cyclone body.
  • a motor may be installed on the bottom surface of the head of the main cover 500, and the motor may be configured to rotate the water pump using the motor.
  • the cyclone body when the upper portion of the cyclone body is open, and the airflow rising through the connection space R is blocked by the main cover, the cyclone body is opened through the open upper portion of the cyclone body. It is configured to flow in. However, it is natural that the cyclone body can be variously changed within the range in which the air introduced therein can be maintained while maintaining the swirl flow.
  • the air flow of the connecting passage R forming the swirl flow is directly intact. It may also be configured to flow into the body.
  • the upper portion of the cyclone body may be configured to be opened or closed by a separate cover or molded in an open state to be in close contact with the bottom surface of the main cover 500.
  • the plurality of blades 610 to rotate the water pump in response to the pressure of the air flow discharged to the discharge hole 510 as described above. That is, in the present invention, the blade 610 is ultimately intended to rotate the water pump, which can be said to be a basic idea to use the wind generated by the fan 420 as one driving source.
  • the blade 610 is provided in the water pump is sufficient to rotate the water pump in response to the air flow.
  • the installation position of the blade will not be limited, for example, the side of the side wall portion 602 to rotate the water pump in response to the air flow introduced into the cyclone body 310 It may also be possible to be molded on the outside, more preferably on the outside top where wind is introduced. Or if the water pump can be rotated in response to airflow, the installation position will not be limited.
  • the air cleaner of the present invention as described above may be used for the purpose of simultaneously purifying and humidifying foreign substances contained in the air as a household premise product. And besides, it is natural that not only home appliances but also industrial parts requiring air purification and humidification may be applied to any field.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Humidification (AREA)

Abstract

La présente invention concerne un purificateur d'air ayant des fonctions de purification d'air et de commande de quantité d'humidification efficaces. Selon la présente invention, un boîtier (10) renferme un orifice d'entrée (12), par lequel de l'air s'écoule vers l'intérieur, et un orifice de sortie (14) par lequel l'air purifié à l'intérieur est évacué vers l'extérieur. Un ensemble ventilateur-moteur (400) destiné à aspirer l'air vers l'intérieur par l'orifice d'entrée est disposé dans le boîtier. Une plaque chauffante de corps magnétique est disposée à l'intérieur d'un corps de cyclone qui est disposé à l'intérieur du boîtier et sert à stocker de l'eau pour la purification et l'humidification de l'air. La plaque chauffante de corps magnétique est chauffée au moyen d'une bobine d'induction (460) et augmente la température de l'eau à l'intérieur. À l'intérieur du corps de cyclone, une pompe à eau (600) fait tourner l'eau à l'intérieur en particules, diffuse les particules dans un vortex à l'intérieur du corps de cyclone et permet ainsi la purification et l'humidification de l'air. La pompe à eau disposée à l'intérieur du corps de cyclone tourne au moyen d'une réaction imposée à l'écoulement d'air à l'intérieur du cyclone et diffuse ainsi l'eau dans le corps de cyclone.
PCT/KR2016/014483 2016-12-09 2016-12-09 Purificateur d'air ayant une fonction d'humidification WO2018105796A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108931007A (zh) * 2018-09-29 2018-12-04 奥克斯空调股份有限公司 带加湿器的立式空调
CN113280425A (zh) * 2021-05-13 2021-08-20 河南科技大学第一附属医院 一种医学用呼吸道疾病预防加湿装置

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JP2003307327A (ja) * 2002-04-17 2003-10-31 Rabi:Kk 陰イオン発生装置
JP2008145035A (ja) * 2006-12-08 2008-06-26 Kanko Kigyo Kofun Yugenkoshi 噴水扇
KR20110026614A (ko) * 2009-09-08 2011-03-16 주식회사 노비타 공기청정 가습기
KR20120076284A (ko) * 2010-12-29 2012-07-09 웅진코웨이주식회사 가습 장치
KR101626256B1 (ko) * 2015-07-15 2016-06-01 주식회사 스타리온 공기청정기의 공기정화 및 가습 방법, 그리고 정화모드 선택방법

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Publication number Priority date Publication date Assignee Title
JP2003307327A (ja) * 2002-04-17 2003-10-31 Rabi:Kk 陰イオン発生装置
JP2008145035A (ja) * 2006-12-08 2008-06-26 Kanko Kigyo Kofun Yugenkoshi 噴水扇
KR20110026614A (ko) * 2009-09-08 2011-03-16 주식회사 노비타 공기청정 가습기
KR20120076284A (ko) * 2010-12-29 2012-07-09 웅진코웨이주식회사 가습 장치
KR101626256B1 (ko) * 2015-07-15 2016-06-01 주식회사 스타리온 공기청정기의 공기정화 및 가습 방법, 그리고 정화모드 선택방법

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108931007A (zh) * 2018-09-29 2018-12-04 奥克斯空调股份有限公司 带加湿器的立式空调
CN108931007B (zh) * 2018-09-29 2024-05-14 奥克斯空调股份有限公司 带加湿器的立式空调
CN113280425A (zh) * 2021-05-13 2021-08-20 河南科技大学第一附属医院 一种医学用呼吸道疾病预防加湿装置

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