WO2016093634A1 - Appareil de déshumidification et d'humidification, épurateur d'air à déshumidification, épurateur d'air à humidification et leur procédé de fonctionnement - Google Patents

Appareil de déshumidification et d'humidification, épurateur d'air à déshumidification, épurateur d'air à humidification et leur procédé de fonctionnement Download PDF

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Publication number
WO2016093634A1
WO2016093634A1 PCT/KR2015/013496 KR2015013496W WO2016093634A1 WO 2016093634 A1 WO2016093634 A1 WO 2016093634A1 KR 2015013496 W KR2015013496 W KR 2015013496W WO 2016093634 A1 WO2016093634 A1 WO 2016093634A1
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WO
WIPO (PCT)
Prior art keywords
air
flow path
housing
heat exchanger
humidification
Prior art date
Application number
PCT/KR2015/013496
Other languages
English (en)
Korean (ko)
Inventor
최현국
송규완
김기수
Original Assignee
코웨이 주식회사
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
Priority claimed from KR1020140177307A external-priority patent/KR102371162B1/ko
Priority claimed from KR1020140190319A external-priority patent/KR20160080125A/ko
Priority claimed from KR1020150095807A external-priority patent/KR20170005922A/ko
Application filed by 코웨이 주식회사 filed Critical 코웨이 주식회사
Priority to CN201580067213.9A priority Critical patent/CN107003020A/zh
Priority to JP2017531569A priority patent/JP2018500531A/ja
Priority to RU2017123178A priority patent/RU2689855C2/ru
Publication of WO2016093634A1 publication Critical patent/WO2016093634A1/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
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • 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
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside air

Definitions

  • the present invention relates to a dehumidifying device, a dehumidifying air purifier, a humidifying air purifier, and a method of operating the same.
  • the dehumidifying device has a dehumidifying function, a humidifying function and an air cleaning function.
  • the dehumidifying device can be implemented in a variety of dehumidification method and humidification method, but the dehumidification method is a heat exchanger method with good dehumidification efficiency, the natural vaporization method using a humidification filter is used a lot.
  • a humidification apparatus employing a heat exchanger method and a natural vaporization method generally includes a heat exchanger and a humidification filter on one flow path formed inside the housing.
  • the humidification device has a disadvantage that the amount of humidification is low compared to the amount of air since there is air discharged into the room without passing through the humidification filter due to the dead space at the time of humidification.
  • the dehumidifying air purifier may include a heat exchanger performing a dehumidifying operation and an air purifying filter performing an air purifying function, and the air sucked into the product may be purified while passing through the air purifying filter, and may pass through the heat exchanger. Can be dehumidified.
  • such a dehumidified air purifier is generally disposed on one flow path such that the air purifying filter and the heat exchanger are performed so that an air purifying operation and a dehumidifying operation can be performed as needed through one blower fan.
  • the suction area of the air purification filter is generally manufactured to be relatively larger than the suction area of the heat exchanger.
  • the dehumidifying air purifier according to the prior art has a narrower flow path on the heat exchanger side due to the difference in suction area between the air purifying filter and the heat exchanger as described above, so that the intake amount of air is reduced, and as a result, the air purifying performance is reduced. There is a disadvantage of being lowered.
  • the humidifier air cleaner has a humidification function for supplying moisture to the air in addition to the air cleaning function for purifying the contaminants contained in the air.
  • the humidified air cleaner can be implemented in a variety of humidification methods, in particular, a natural vaporization method for supplying moisture to the air by using a humidification filter immersed in the water tank is used a lot.
  • the humidifying air purifier adopting the natural vaporization method as described above may be provided with an air purifying filter and a humidifying filter in the inner passage.
  • an empty space that is, a dead space in which no air treatment is performed, may be formed on the upper part of the humidification filter.
  • the present invention has been made to solve at least some of the problems of the prior art, as one aspect, it is an object of the present invention to provide a humidification device that can concentrate the flow path inside the housing in the direction of the humidification filter during humidification. .
  • the present invention has been made to solve at least some of the problems of the prior art, as one aspect, a dehumidifying air purifier that can improve the air purification performance and dehumidification performance without increasing the size of the heat exchanger It aims to provide.
  • the present invention has been made to solve at least some of the problems of the prior art, as one aspect, it is an object of the present invention to provide a humidifying air purifier that can maintain a proper humidity while increasing the humidification efficiency.
  • the present invention provides a housing; A blowing fan provided inside the housing and configured to generate a flow of air so that external air is sucked into the housing and then discharged to the outside; A heat exchanger provided inside the housing and dehumidifying the air by exchanging heat with air; A humidifying filter provided inside the housing and humidifying air; A first flow path formed inside the housing such that air passes through the heat exchanger and the blowing fan; A second flow path formed inside the housing such that air passes through the heat exchanger, the humidification filter, and the blowing fan; And a variable flow path part provided in the housing and opening and closing at least a portion of the first flow path.
  • the present invention provides a housing; An air purifying filter provided in the housing; A heat exchanger provided at a rear of the air purification filter in the housing; A variable flow passage constituting a path through which air passing through the air purification filter flows bypassing the heat exchanger; And it provides a dehumidified air cleaner including a flow path opening and closing means for opening and closing the variable flow path.
  • the present invention provides a cleaning unit for purifying the air flowing into the interior; A humidifying part supplying moisture to the air passing through the clean part; A blower to form a flow of air to introduce external air into the air and then discharge the air to the outside; A variable flow path unit for opening and closing a portion of the air flow path; Sensor unit for measuring the humidity of the outside air; And a controller configured to control opening and closing of the variable flow path part based on an input signal or a humidity value received from the sensor part.
  • the present invention comprises the steps of closing the part of the air flow path of the humidified air cleaner when the humidifying operation of the humidifier air cleaner; Periodically measuring humidity during the humidification operation; And when the measured humidity value is within a predetermined proper humidity range, opening the closed air flow path.
  • the air is concentrated in the humidification filter during humidification, it is possible to obtain the effect that the amount of humidification is increased.
  • the dehumidification efficiency is improved at the time of dehumidification
  • the air purification efficiency can be obtained at the time of air purification.
  • FIG. 1 is a side cross-sectional view showing the humidification operation of the humidification device according to an embodiment of the present invention.
  • FIG. 2 is a side cross-sectional view illustrating a dehumidifying operation of the dehumidifying device illustrated in FIG. 1.
  • FIG. 3 is a side cross-sectional view illustrating a variable flow path of a variable flow path included in the humidification apparatus illustrated in FIG. 1.
  • FIG. 4 is a perspective view illustrating a variable flow path included in the dehumidifying device illustrated in FIG. 1.
  • Figure 5 is a side cross-sectional view showing a humidification operation of the humidification device according to another embodiment of the present invention.
  • FIG. 6 is a side cross-sectional view illustrating a dehumidifying operation of the dehumidifying device illustrated in FIG. 5.
  • FIG. 7 is a side cross-sectional view showing a state in which the variable flow path of the dehumidifying air cleaner according to an embodiment of the present invention is opened.
  • FIG. 8 is a side cross-sectional view illustrating a closed state of the variable flow path of the dehumidifying air cleaner shown in FIG. 7.
  • FIG. 9 is a perspective view of a channel opening and closing means included in the dehumidifying air cleaner shown in FIG. 7.
  • FIG. 10 is a block diagram of a humidified air cleaner according to an embodiment of the present invention.
  • FIG. 11 is a side cross-sectional view showing a case in which a part of the flow path of the humidifier air cleaner according to one embodiment of the present invention is closed.
  • FIG. 12 is a side cross-sectional view showing a case in which the flow path of the humidified air cleaner according to an embodiment of the present invention is opened.
  • FIG. 13 is a perspective view illustrating an embodiment of a variable flow path part included in the humidifying air cleaner illustrated in FIG. 10.
  • FIG. 14 is a flowchart illustrating a method of operating a humidified air cleaner according to another embodiment of the present invention.
  • the dehumidifying apparatus 100 is a housing 110, a blowing fan 120, a condenser 130, a heat exchanger 140, a water tank ( 150, a humidification filter 160, an air purification filter 170, a first flow path P1, a second flow path P2, and a variable flow path unit 180.
  • the housing 110 constitutes an appearance of the dehumidifying apparatus 100 according to an embodiment of the present invention, and the air suction unit 112 and the housing 110 through which external air can be sucked into the housing 110. ) May be provided with an air discharge unit 114 through which air inside may be discharged to the outside.
  • the blowing fan 120 is provided inside the housing 110, so that the outside air is sucked into the housing 110 through the air suction unit 112, and then discharged to the outside through the air discharge unit 114. It can generate a flow of air.
  • the blowing fan 120 may be configured as a centrifugal blower provided at the rear end of the humidification filter 160 to be described later based on the flow direction of air, but is not limited thereto.
  • the condenser 130 may be provided inside the housing 110 and may provide a refrigerant condensed in the heat exchanger 140 to be described later.
  • the condenser 130 may form a refrigeration cycle for dehumidifying the air together with the heat exchanger 140.
  • the condenser 130 is provided at the front end of the heat exchanger 140, but is not limited thereto.
  • the heat exchanger 140 may be provided inside the housing 110 and may dehumidify the air by exchanging heat with the air.
  • the heat exchanger 140 receives the refrigerant condensed from the condenser 130 to cool the air through the evaporation of the refrigerant therein, it may be configured as an evaporator to remove moisture in the air, but is not limited thereto. .
  • the heat exchanger 140 may be disposed at the rear end of the condenser 130 and may be disposed over the first flow path P1 and the second flow path P2 to be described later.
  • the heat exchanger 140 may dehumidify air passing through the first flow path P1 and the second flow path P2 during dehumidification.
  • the water tank 150 is provided inside the housing 110 and may store water for humidification.
  • the water tank 150 may provide water to be used for humidification to the humidification filter 160 to be described later.
  • the humidification filter 160 is provided inside the housing 110, and supplies moisture to the air passing therethrough to humidify the air.
  • the humidification filter 160 may be composed of an immersion type natural vaporization filter that is part of the lower end is immersed in the water stored in the tank 150, but is not limited to this, it may be composed of a rotary filter. .
  • the humidifying filter 160 may be provided in the water tank 150 and disposed at a rear end of the heat exchanger 140 on the second flow path P2 to be described later.
  • the air purification filter 170 may be provided inside the housing 110 to purify the air sucked into the housing 110. In one embodiment, the air purification filter 170 may be provided at the front end of the condenser 130, but is not limited thereto.
  • the air purification filter 170 is not particularly limited and may be composed of a plurality of filters having various functions.
  • the first flow path P1 is a part of the internal space of the housing 110, and may be formed such that air passes through the heat exchanger 140 and the blowing fan 120.
  • the first flow path P1 is a space portion in which air flows directly to the blowing fan 120 after passing through the condenser 130 and the heat exchanger 140.
  • the second flow path P2 is a part of the internal space of the housing 110, and may be formed such that air passes through the heat exchanger 140, the humidification filter 160, and the blowing fan 120.
  • the second flow path P2 is a space portion in which air flows to the blowing fan 120 after passing through the condenser 130 and the heat exchanger 140 and passing through the humidification filter 160.
  • the first flow path P1 and the second flow path P2 may be formed to be adjacent to each other in the housing 110.
  • the first flow path P1 and the second flow path P2 distinguish between portions in which the humidification filter 160 is disposed on the flow path and portions not disposed in the space in which air flows by the blowing fan 120.
  • the first flow path P1 and the second flow path P2 are not constituted by duct structures that are separated from each other so that there is no air traffic between them.
  • variable flow path part 180 is provided inside the housing 110 and may selectively open or close at least a part of the first flow path P1.
  • variable flow path unit 180 may include a guide layer 182 and a driving motor 186 as illustrated in FIG. 4 to implement such an operation.
  • the guide layer 182 is a plate-shaped member provided on the first flow path P1 to guide air flowing into the first flow path P1.
  • the guide film 182 may be rotatably provided between the heat exchanger 140 and the blowing fan 120 in the first flow path (P1).
  • the guide film 182 When the guide film 182 is rotated downward as shown in FIG. 1 to close at least a portion of the first flow path P1, the guide film 182 may be disposed to be inclined downward toward the humidification filter 160. As shown in the drawing, when the first channel P1 is rotated upward, the upper side of the humidification filter 160 may be disposed to be inclined upward toward the upper end of the first channel P1.
  • the guide film 182 may be rotatably coupled to the support 118 provided on the frame 116 inside the housing 110 of the rotating shaft 184.
  • the guide film 182 may be configured to be bent in a direction opposite to the rotation direction of the guide film 182 as shown in FIG. As a result, the guide film 182 may be smoothly rotated while being flexed flexibly even when the end of the guide film 182 is interfered with the structure of the heat exchanger 140 body or the housing 110 as shown in FIG.
  • the guide film 182 is made of a material having a rigidity enough to resist the wind pressure of the air blown into the first flow path (P1), but a material having elasticity that can be flexibly bent to a portion of the end is attached.
  • the guide film 182 may be formed of a single material, but may be configured to have a thin thickness so that a part of the tip may be bent.
  • the driving motor 186 may be connected to the rotation shaft 184 of the guide film 182 to rotate the guide film 182.
  • the drive motor 186 may be composed of a stepping motor that can adjust the rotation angle.
  • the drive motor 186 may be controlled by a controller (not shown) for controlling the humidification operation and the dehumidification operation of the humidification apparatus 100 according to an embodiment of the present invention.
  • the controller may control the drive motor 186 so that the guide film 182 is inclined downward when humidifying, and the drive motor 186 may be controlled so that the guide film 182 is inclined upward when dehumidifying. Can be.
  • variable flow path unit 180 having the above-described configuration has at least a portion of the first flow path P1 by arranging the guide film 182 inclined downward as shown in FIG. 1 while the humidification filter 160 performs the humidification operation. Can be closed.
  • variable flow path unit 180 may guide the air flowing into the first flow path P1 and passing through the heat exchanger 140 toward the humidification filter 160.
  • variable flow path unit 180 may open the first flow path P1 by arranging the guide film 182 inclined upward as shown in FIG. 2. .
  • the air flowing in the first flow path (P1) may pass through the upper portion of the heat exchanger 140 and then flow to the blowing fan 120, the air flowing in the second flow path (P2) is a heat exchanger ( After passing through the lower portion of 140 may flow to the blowing fan (120).
  • the humidification filter 160 may be removed from the second flow path P2 or the water may be removed from the water tank 150 while the heat exchanger 140 performs the dehumidification operation.
  • the dehumidifying apparatus 100 ′ may be a dehumidifying apparatus according to an exemplary embodiment of the present invention described above with reference to FIGS. 1 to 4.
  • the sealing film 190 may further include.
  • the sealing film 190 is connected between the end of the guide film 182 and the outer end of the first flow path P1 and may be folded or unfolded by an external force.
  • the sealing membrane 190 may be made of a material that can not pass air.
  • the guide film 182 may be inclined downward to close the first flow path P1 at the end of the guide film 182.
  • air flowing in the first flow path P1 may be guided in the direction of the second flow path P2 directly by the sealing film 190 without being introduced into the dead space formed above the guide film 182. do.
  • the humidifying apparatus 100 ′ according to another embodiment of the present invention has a flow of air when humidified compared to the humidifying apparatus 100 according to the exemplary embodiment of the present invention described above with reference to FIGS. 1 to 4. Since the characteristics are simplified, there is an advantage that the amount of air is relatively improved.
  • the humidifying apparatus 100 or 100 ′ converts the flow path during humidification even in a structure in which the heat exchanger 140 and the humidification filter 160 having different areas are arranged on one flow path. By passing through the humidification filter 160, most of the sucked air has the advantage that the amount of humidification is increased.
  • the dehumidifying air purifier 200 is a housing 210, a blowing fan 220, a humidification unit 230, an air purification filter 240, It may include a condenser 250, a heat exchanger 260, a variable flow path 270 and the flow path opening and closing means (280).
  • the housing 210 constitutes an external appearance of the dehumidifying air cleaner 200 according to an embodiment of the present invention, and an air suction unit 212 and inside the housing 210 in which external air is sucked into the housing 210.
  • the air may be provided with an air discharge portion 214 is discharged to the outside.
  • the interior of the housing 210 to support the outside of the air purification filter 240 and the heat exchanger 260 to be described later, the air purification filter 240 and the heat exchanger 260 to the housing 210 Frame portion 216 may be provided in the interior of the).
  • the frame part 216 may form a flow path such that air sucked into the housing 210 through the air suction part 212 may pass through the air purification filter 240 and the heat exchanger 260.
  • the blower fan 220 is provided inside the housing 210, and after the air is sucked into the air suction unit 212, passes through the air purification filter 240, the heat exchanger 260, and the humidification unit 230. A flow of air may be generated to be discharged to the air discharge unit 214.
  • the blowing fan 220 may be disposed at the rear of the heat exchanger 260 and the humidifying unit 230 based on the flow direction of the air (the rear end direction in which the air is blown out based on the flow direction of the air). It may be, but is not limited thereto.
  • the humidifying unit 230 is provided inside the housing 210 and may humidify the air passing through the humidifying unit 230.
  • the humidification method and configuration of the humidifying unit 230 is not particularly limited.
  • the humidifier air purifier employs a humidification filter used in a natural vaporization humidification method as shown in FIGS. 7 and 8 as a humidification unit 230 and supplies water to the humidification filter.
  • the tank 232 may be provided, but is not limited thereto.
  • the humidifying unit 230 may be disposed between the heat exchanger 260 and the blowing fan 220 to be described later, but is not limited thereto.
  • the air purification filter 240 is provided with a housing 210 therein, and may purify the air sucked into the housing 210.
  • the air purification filter 240 may be disposed immediately after the air intake 212 in the housing 210 as shown in FIGS. 7 and 8.
  • the structure in which the air purification filter 240 is disposed immediately after the air suction unit 212 may include a condenser 250, a heat exchanger 260, and a humidification unit (to be described later) of air passing through the housing 210.
  • the air purification filter 240 is not particularly limited, it may be composed of a filter structure in which a plurality of filters having various functions and forms are associated.
  • the condenser 250 may be provided inside the housing 210 to condense the refrigerant and supply the condensed refrigerant to a heat exchanger 260 which will be described later.
  • the condenser 250 is not particularly limited, and may be composed of various types of condenser 250 known in the art.
  • the condenser 250 may be disposed between the air purification filter 240 and the heat exchanger 260 as shown in FIGS. 7 and 8, but is not limited thereto. May be placed in position.
  • the heat exchanger 260 may be provided at the rear of the air purification filter 240 based on the flow direction of air in the housing 210.
  • the heat exchanger 260 may absorb heat of the heat-exchanged air through the evaporation of the refrigerant to condense and remove moisture in the air.
  • the heat exchanger 260 may be configured to have a smaller area than the air purification filter 240 as shown in FIGS. 7 and 8.
  • the heat exchanger 260 may be configured to cover only a part of the air purification filter 240 in the case of forming the air purification filter 240.
  • variable passage 270 may constitute a path in which air passing through the air purification filter 240 bypasses the heat exchanger 260 and flows.
  • variable flow path 270 may correspond to the space between the frame portion 216 and the outside of the heat exchanger 260 as shown in FIGS. 7 and 8.
  • variable channel 270 may be opened and closed by the channel opening and closing means 280 to be described later.
  • the outer portion of the condenser 250 and the heat exchanger 260 is fixed to the inside of the housing 210, the condenser 250 and the heat exchanger 260, at the same time, the variable flow path 270 is partitioned Support ribs 265 may be further provided.
  • the flow path opening and closing means 280 is provided to open and close the variable flow path 270.
  • the channel opening and closing means 280 may operate to open the variable flow path 270 at the time of air purification of the dehumidifying air purifier 200 and to close the variable flow path 270 at the time of dehumidification. have.
  • the flow path opening and closing means 280 closes the variable flow path 270
  • the flow path opening and closing means 280 passes air flowing through the air purification filter 240 to the variable flow path 270 to the heat exchanger 260. Can be guided in the direction.
  • the flow path opening and closing means 280 may include a guide plate 282, a driving unit 284, and an elastic material unit 286.
  • the guide plate 282 may be provided in the frame part 216 and may be rotatably configured in the heat exchanger 260 direction.
  • the guide plate 282 is configured in a shape that can close the variable flow path 270, the air flowing in the direction of the variable flow path 270 when the variable flow path 270 is closed in the direction of the heat exchanger 260. You can guide.
  • the driving unit 284 may be provided in the frame unit 216 to rotate the guide plate 282.
  • the driving unit 284 may perform the opening and closing operation of the variable flow path 270 of the guide plate 282 according to a user's control command, and is connected to a control unit (not shown) and the dehumidifying air purifier according to an embodiment of the present invention.
  • the variable passage 270 may be automatically closed during the dehumidification operation and the opening and closing operation of the variable passage 270 of the guide plate 282 may be performed to automatically open the variable passage 270 at the time of air purification.
  • the drive unit 284 is composed of a stepping motor that can adjust the rotation angle of the guide plate 282, it may operate to enable the opening area of the variable flow path (270).
  • the elastic material portion 286 is provided at the end of the guide plate 282 and the body is bent as shown in FIG. 8 when the variable flow path 270 is closed and closely adheres to the body of the heat exchanger 260. Can be.
  • Such an elastic material 286 is in close contact with the support rib 265 so that no gap is formed between the guide plate 282 and the support rib 265, and the air into the variable flow path 270 when the variable flow path 270 is closed. Can be prevented from entering.
  • the elastic material portion 286 is a vibration generated during operation of the dehumidifying air purifier 200 according to an embodiment of the present invention by buffering action in the connection structure between the guide plate 282 and the support rib 265. By preventing the transmission to the guide plate 282, it is possible to prevent the generation of noise due to the collision between the parts during operation.
  • the elastic material 286 may be made of extruded PVC, but is not limited thereto.
  • Dehumidifying air purifier 200 according to an embodiment of the present invention as described above to prevent the flow of air bypassing the heat exchanger 260 during dehumidification can be improved dehumidification efficiency, the suction area during air purification This has the advantage that the air purification efficiency is increased.
  • the dehumidifying air purifier 200 has an advantage that the cost of the product may be reduced by optimizing the size of the heat exchanger 260.
  • FIG. 10 is a block diagram of a humidified air cleaner according to an embodiment of the present invention.
  • the humidifying air purifier 300 may include a cleaner 310, a humidifier 320, a blower 330, a variable flow path 340, and a sensor 350. ) And the control unit 360.
  • the cleaner 310 is for filtering contaminants contained in the air introduced into the humidified air cleaner 300.
  • the cleaner 310 adsorbs contaminants in the air introduced into the humidified air cleaner 300. Can be used to remove contaminants.
  • the cleaner 310 may include one or more air purification filters.
  • the cleaner 310 may include various types of filters such as a prefilter, a functional filter, a high efficiency filter (HEPA filter), a deodorization filter, and the like.
  • the pretreatment filter is for removing relatively large dust, hair, pet hair, etc.
  • the functional filter is for removing antibacterial, pollen, mites, bacteria, bacteria, etc.
  • the HEPA filter is fine dust, indoor mold
  • To remove various bacteria such as, deodorization filter is to remove various odors and harmful gases in the room.
  • the humidifier 320 is for supplying moisture to the air introduced into the humidified air cleaner 300.
  • the humidifying unit 320 may supply moisture to the air in a natural vaporization method, in which case, the humidifying unit 320 may be a water tank 321 and a humidifying filter as described below with reference to FIGS. 11 and 12. 322 may be included.
  • the above-mentioned purifier 310 may be located at the front end of the humidifier 320 on the air passage inside the humidified air cleaner 300, but the locations of the purifier 310 and the humidifier 320 are necessarily limited thereto. It is not.
  • the area of the clean part 310 on the air flow path inside the humidified air cleaner 300 may be larger than the area of the humidifying part 120.
  • the air introduced into the humidified air cleaner 300 may pass only through the clean part 310 or may pass through both the clean part 310 and the humidifier 320.
  • the air flow path inside the humidifying air cleaner 300 passes through both of the first flow path (P1 shown in FIG. 11) and only the clean part 310 and the humidification part 320. It may be divided into a second flow path (P2 shown in FIG. 11).
  • the blower 330 forms a flow of air to allow the outside air to flow into the humidified air cleaner 300, and may include a blower fan and a motor for driving the blower fan 330.
  • the blowing fan may be rotated by the motor to form a flow of air, the operation of the motor may be controlled by the controller 360 to be described later.
  • variable flow path part 340 is for selectively opening and closing a part of the air flow path inside the humidified air cleaner 300 under the control of the controller 360.
  • the variable flow path unit 340 may open and close the above-described first flow path. A detailed configuration and operation of the variable flow path unit 340 will be described later with reference to FIGS. 11 to 13.
  • Sensor unit 350 is composed of a variety of sensors to obtain the air quality information or environmental information of the space in which the humidified air cleaner 300 is installed.
  • the sensor unit 350 may include a humidity sensor for measuring humidity in the air of the space in which the humidified air cleaner 300 is installed.
  • the sensor unit 350 may transmit the measurement signal to the control unit 360 to control the operation of the humidifier air cleaner 300 as described below.
  • the control unit 360 is for controlling the operation of the humidifying air cleaner 300.
  • a CPU for example, a graphic processing unit, a microprocessor, an application specific integrated circuit (ASIC), It may be implemented by a processor such as Field Programmable Gate Arrays (FPGA), and may include a memory for storing various data.
  • FPGA Field Programmable Gate Arrays
  • the controller 360 may control the operation of the humidified air cleaner 300 based on an input from a user or a signal received from the sensor unit 350, and the humidified air cleaner 300 operates in the humidification operation.
  • the operation of the variable flow path unit 340 may be controlled.
  • the controller 360 controls the variable passage part 340 as described below with reference to FIG. 11. Can be closed. Accordingly, more air passes through the humidifying unit 320, thereby improving the humidification efficiency.
  • the controller 360 controls the sensor unit 350 to periodically measure the current humidity during the humidifying operation of the humidified air cleaner 300, and the measured current humidity is set in a predetermined humidity range (for example, 40). % To 60%), the flow path of the humidifying air cleaner 300 may be opened by controlling the variable flow path 340 as described below with reference to FIG. 12. Accordingly, the air passing through the humidifying unit 320 is reduced, thereby preventing the humidity from increasing continuously and maintaining the appropriate humidity.
  • controller 360 may stop the humidification operation of the humidifier air cleaner 300 when the measured current humidity exceeds a preset humidity (eg, 70%).
  • a preset humidity eg, 70%
  • FIG. 11 is a side cross-sectional view illustrating a case in which a part of the flow path of the humidifying air purifier is closed according to an embodiment of the present invention
  • FIG. 12 is a view illustrating a case of opening the flow path of the humidifying air purifier according to an embodiment of the present invention.
  • Side cross section view is a view illustrating a case of opening the flow path of the humidifying air purifier according to an embodiment of the present invention.
  • the housing 301 constitutes an exterior of the humidified air cleaner 300, and the housing 301 includes an air inlet 302 for introducing external air into the housing 301.
  • the air discharge port 303 may be provided to discharge air inside the housing 301 to the outside.
  • the air purification filter 311 constituting the clean unit may be provided in the housing 301 to purify the air sucked into the housing 301 through the air inlet 302.
  • the air purification filter 311 may be provided at the front end of the humidification filter 322 which will be described later based on the direction in which air flows in the flow path of the humidifying air cleaner 300, but the position of the air purification filter 311 is necessarily limited thereto. It doesn't happen.
  • the air purification filter 311 may be disposed over the first flow path (P1) and the second flow path (P2) to be described later, the air purification filter 311 is the first flow path (P1) and the second flow path The air passing through (P2) can be purified.
  • the water tank 321 and the humidification filter 322 constituting the humidifying unit may be provided inside the housing 301.
  • the water tank 321 may store the water for humidification, and may provide water to the humidification filter 322 which will be described later.
  • the humidification filter 322 may supply moisture to the air passing therethrough.
  • the humidification filter 322 may be composed of an immersion type natural vaporization filter which is partially immersed in the water stored in the water tank 321, but is not limited thereto.
  • the humidification filter 322 may be configured as a rotary filter.
  • the humidification filter 322 may be disposed at the rear end of the air purification filter 311 based on the direction in which air flows in the flow path of the humidification air cleaner 300, but the position of the humidification filter 322 is necessarily limited thereto. It is not.
  • the humidification filter 322 is disposed in the second flow path (P2) to be described later, it is possible to supply moisture to the air passing through the second flow path (P2).
  • the blowing fan 331 constituting the blowing unit is provided inside the housing 301, and outside air is sucked into the housing 301 through the air inlet 302 and then discharged to the outside through the air outlet 303.
  • the flow of air can be generated as much as possible.
  • the blowing fan 331 may be provided at the rear end of the humidification filter 322 which will be described later on the basis of the direction in which air flows in the flow path of the humidifying air cleaner 300, but the location of the blowing fan 331 is not limited thereto. no.
  • the first flow path P1 is a portion of the internal space of the housing 301, and means a flow path that flows through the air blowing fan 331 after the air passes only the air purification filter 311.
  • the second flow path P2 is the remaining portion of the inner space of the housing 301 except for the first flow path P1, and after the air passes through the air purification filter 311 and the humidification filter 322, a blower fan ( A flow path to 331 is meant.
  • the first flow path P1 and the second flow path P2 may be formed to be adjacent to each other in the inner flow path of the housing 301.
  • the first flow path P1 and the second flow path P2 are concepts in which the humidifying filter 322 is disposed in the flow path through which air flows by the blower fan 331, and the unflowed part.
  • the first flow path P1 and the second flow path P2 are not physically separated by a structure or the like such that there is no air traffic between them.
  • variable flow path part 340 is provided inside the housing 301 and may open and close the first flow path P1.
  • variable flow path part 340 may include a guide film 341 and a driving motor 342 as shown in FIG. 13.
  • the guide film 341 is a plate-shaped member which is provided on the first flow path (P1) to guide the air flowing in the first flow path (P1), the air purification filter ( It may be rotatably provided between the 311 and the blowing fan 331.
  • the guide film 341 may be rotatably coupled to a support part whose rotation axis is provided in a frame inside the housing 301.
  • the guide film 341 When the guide film 341 is rotated downward as shown in FIG. 11 to close the first flow path P1, the guide film 341 may be disposed to be inclined downward toward the humidification filter 322, as shown in FIG. 12. When the first channel P1 is rotated upward, the first channel P1 may be inclined upward toward the opposite side of the humidification filter 322, that is, the upper end of the first channel P1.
  • the driving motor 342 is connected to the rotation shaft of the guide film 341 to rotate the guide film 341.
  • the driving motor 342 may be configured as a stepping motor capable of adjusting the rotation angle.
  • the operation of the driving motor 342 may be controlled by the controller.
  • FIG. 14 is a flowchart illustrating a method of operating a humidified air cleaner according to another embodiment of the present invention.
  • the humidifier air cleaner periodically measures the current humidity while performing the humidification operation (S330), and if the measured current humidity is included in a predetermined proper humidity range (for example, 40% to 60%) (S340). ), The variable flow path is opened (S350), and re-entry to the above-described step S330.
  • a predetermined proper humidity range for example, 40% to 60%
  • the humidifying operation of the humidifier air cleaner is stopped (S370).
  • the method of operating the humidified air cleaner described above with reference to FIG. 14 may be performed by hardware such as a processor mounted in the humidified air cleaner.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)
  • Central Air Conditioning (AREA)

Abstract

L'invention concerne un appareil de déshumidification et d'humidification, un épurateur d'air à déshumidification, un épurateur d'air à humidification et un procédé de fonctionnement de ceux-ci. L'appareil de déshumidification et d'humidification peut comprendre : un boîtier; une soufflante, installée à l'intérieur du boîtier, qui produit un flux d'air de sorte que de l'air extérieur est aspiré dans le boîtier, puis évacué vers l'extérieur; un échangeur de chaleur, installé à l'intérieur du boîtier, qui échange de la chaleur avec l'air pour déshumidifier l'air; un filtre d'humidification, installé à l'intérieur du boîtier, qui humidifie l'air; une première voie de passage formée à l'intérieur du boîtier de sorte que l'air peut passer dans l'échangeur de chaleur et la soufflante; une seconde voie de passage formée à l'intérieur du boîtier de sorte que l'air peut passer dans l'échangeur de chaleur, le filtre d'humidification et la soufflante; une partie de voie de passage variable, installée à l'intérieur du boîtier, qui ouvre et ferme au moins une partie de la première voie de passage.
PCT/KR2015/013496 2014-12-10 2015-12-10 Appareil de déshumidification et d'humidification, épurateur d'air à déshumidification, épurateur d'air à humidification et leur procédé de fonctionnement WO2016093634A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201580067213.9A CN107003020A (zh) 2014-12-10 2015-12-10 除湿和加湿装置、除湿空气清洁器、加湿空气清洁器及其操作方法
JP2017531569A JP2018500531A (ja) 2014-12-10 2015-12-10 除加湿装置、除湿空気清浄機、加湿空気清浄機、及びその動作方法
RU2017123178A RU2689855C2 (ru) 2014-12-10 2015-12-10 Устройство осушения и увлажнения, осушитель-очиститель воздуха, увлажнитель-очиститель воздуха и способ их эксплуатации

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KR10-2014-0177307 2014-12-10
KR1020140177307A KR102371162B1 (ko) 2014-12-10 2014-12-10 제가습 장치
KR1020140190319A KR20160080125A (ko) 2014-12-26 2014-12-26 제습공기청정기
KR10-2014-0190319 2014-12-26
KR10-2015-0095807 2015-07-06
KR1020150095807A KR20170005922A (ko) 2015-07-06 2015-07-06 가습청정기 및 이의 동작 방법

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CN114353183B (zh) * 2022-01-18 2023-06-09 惠州市创盈电子科技有限公司 一种基于pcb板控制的加湿除湿一体机
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EP3798525A1 (fr) * 2018-05-14 2021-03-31 Piovan S.P.A. Procédé et système pour commander une roue de déshumidificateur
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CN114050291A (zh) * 2021-11-15 2022-02-15 上海重塑能源科技有限公司 一种用于燃料电池系统的增湿器及其调试和工作方法

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RU2689855C2 (ru) 2019-05-29
JP2018500531A (ja) 2018-01-11
CN107003020A (zh) 2017-08-01
RU2017123178A3 (fr) 2019-04-11
CN111365775A (zh) 2020-07-03

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