EP2600071A1 - Befeuchter - Google Patents

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Publication number
EP2600071A1
EP2600071A1 EP11812229.0A EP11812229A EP2600071A1 EP 2600071 A1 EP2600071 A1 EP 2600071A1 EP 11812229 A EP11812229 A EP 11812229A EP 2600071 A1 EP2600071 A1 EP 2600071A1
Authority
EP
European Patent Office
Prior art keywords
water
humidification
unit
water tray
air
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP11812229.0A
Other languages
English (en)
French (fr)
Other versions
EP2600071A4 (de
Inventor
Masato Miyagami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2600071A1 publication Critical patent/EP2600071A1/de
Publication of EP2600071A4 publication Critical patent/EP2600071A4/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F8/108—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 using dry filter elements
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • 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
    • F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment
    • 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
    • F24F2006/008—Air-humidifier with water reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable

Definitions

  • This invention relates to a humidifier, and particularly to a humidifier in which water for humidification is fed using a water tray.
  • Air purifiers which remove or break down odoriferous components, dust, bacteria, viruses and the like floating in air in indoor spaces and thereby clean the air.
  • Air purifiers of such description include those having not only an air-cleaning function but also a humidifying function for increasing the humidity of indoor air.
  • a humidifying function of such description is obtained, e.g., by using a circular disc-shaped humidification rotor such as that disclosed in Patent Document 1 ( JP-A 2009-148305 ).
  • the air purifier according to Patent Document 1 which has a humidifying function of such description, is a type of humidifier, and is provided with a water tray for storing water and a circular disc-shaped humidification rotor for releasing the water in the water tray into the air.
  • the humidification rotor is caused to rotate while water from the water tray is fed to a part thereof. Indoor air drawn into the interior of the air purifier is humidified when passing through the humidification rotor.
  • Conventional air purifiers generally require cleaning of the water tray and other maintenance, and are therefore generally configured so that the water tray can be attached/detached with respect to the air purifier.
  • Patent Document 1 air containing active species generated in a discharge treatment unit is fed using a ventilation pump into the water in the water tank. Using active species thus inhibits sliminess and/or bacterial growth.
  • the present invention addresses the problem of providing a humidifier in which the water tray can be kept clean using a simple mechanism.
  • a humidifier comprises a discharge unit, a humidification unit, a fan, and a flow channel.
  • the discharge unit generates active species by plasma discharge.
  • the humidification unit has a water tray and humidifies air using water in the water tray.
  • the fan blows air humidified in the humidification unit into an indoor space.
  • the flow channel sends the active species from the discharge unit to a space above the water in the water tray using ventilation flow generated by the fan.
  • the active species can be sent to the space above the water in the water tray using a simple mechanism of flow channels in which ventilation flow generated by the fan is used.
  • a humidifier according to a second aspect of the present invention is the humidifier according to the first aspect, wherein the fan is arranged on the downstream side of the humidification unit.
  • the discharge unit is arranged on the downstream side of the fan in the flow channel.
  • the humidification unit is arranged on the downstream side of the discharge unit in the flow channel.
  • arranging the discharge unit and the humidification unit on the flow channel in sequence on the downstream side of the fan makes it possible to create a flow of air to the humidification unit using only the blowing-out of air from the fan.
  • a humidifier according to a third aspect of the present invention is the humidifier according to the first or the second aspects, further provided with a filter unit for removing dust in the air fed to the humidification unit.
  • the flow channel has an active species supply region which passes through at least a part of the surroundings of the filter unit on a downstream side of the discharge unit, the active species supply region being provided with a hole for supplying the filter unit with the active species.
  • the humidifier of the third aspect it is possible to also supply the active species to the filter unit by shared use of the flow channel for sending the active species to the water tray.
  • a humidifier according to a fourth aspect of the present invention is the humidifier according to the first or the second aspects, further provided with a filter unit for removing dust in the air fed to the humidification unit.
  • the discharge unit and the flow channel are arranged on a side surface of the filter unit.
  • arranging the discharge unit and the flow channel on the side surface of the filter unit makes it possible to utilize the space in the humidifier in an effective manner.
  • a humidifier according to a fifth aspect of the present invention is the humidifier according to any of the first through fourth aspects, further provided with a tank for feeding water to the water tray of the humidification unit.
  • the water tray is provided with a partition part for partitioning a humidification space in which air is humidified and an external space from each other, the partition wall having formed therein an opening for guiding water in the tank arranged in the external space into the humidification space.
  • the water tray has a partition part. Therefore, it is possible to partition the space in which the tank is present and the space surrounding the humidification unit from each other using the partition part, and the arrangement can be applied to a humidifier that has a tank.
  • a humidifier according to a sixth aspect of the present invention is the humidifier according to the fifth aspect, wherein the flow channel has a delivery port in the vicinity of the water tray in the external space, the active species being delivered through the delivery port.
  • the delivery port is provided on the external-space side; therefore, the effect of the humidification space on the flow of air can be reduced.
  • the water tray can be kept clean using a simple mechanism.
  • a flow of air for sending active species into the water tray can be obtained using a simple configuration.
  • the size of a humidifier having a function for generating active species can be reduced.
  • the humidifier of the fourth aspect of the present invention space can be utilized in an effective manner, and the size of the humidifier can be readily reduced.
  • the arrangement can be applied to a humidifier that has a tank, and there is greater versatility.
  • the effect of providing a flow channel on the flow of air in the humidification space can be reduced, and a decrease in humidification performance can be prevented.
  • an air purifier having a humidification function as an example of a humidifier to which the present invention is applied.
  • an air purification function is not a required configuration for the present invention, and the present invention can also be applied to a humidifier that does not have an air purification function.
  • FIGS. 1 and 2 An overview of the overall configuration of an air purifier according to an embodiment of the present invention is shown in FIGS. 1 and 2 .
  • FIG 1 is a perspective view as viewed from the upper right facing the front of the air purifier
  • FIG 2 is a perspective view as viewed from the upper left facing the rear of the air purifier.
  • the air purifier 10 has intakes 11 for drawing in indoor air, and an outlet 12 for discharging humidified air.
  • the intakes 11 comprise a front lower intake 11a and side intakes 11b.
  • FIG 3 is a conceptual diagram illustrating the concept of dust removal and/or breakdown and humidification in the air purifier.
  • a Sirocco fan 16 generates an airflow 13 extending from the intakes 11 to the outlet 12. Indoor air suctioned from the intakes 11 is filtered in a filter unit 14 to remove dust and/or odor components, and humidified in a humidification unit 15. After being humidified and purified, the air is discharged from the Sirocco fan 16.
  • the filter unit 14 comprises a pre-filter 17A, a high-efficiency particulate air (HEPA) filter 17B, and a deodorizing element 17C.
  • the pre-filter 17A provided to the air purifier 10 removes large dust particles.
  • the HEPA filter 17B removes smaller dust particles.
  • formaldehyde, odor components, and/or other substances are broken down or adsorbed by the deodorizing element 17C containing active carbon and other substances.
  • the humidification unit 15 comprises a humidification rotor 50, a water tray 40, and other components. Air that has passed through the deodorizing element 17C passes through the humidification rotor 50 of the humidification unit 15. When air passes through the humidification rotor 50, water is released into the air from the humidification rotor 50. In order to compensate for the water lost by being discharged, the humidification rotor 50 is fed water from the water tray 40.
  • a branch flow 13a of ventilation flow blown out from the Sirocco fan 16 is channeled to a streamer discharge unit 18.
  • active species are supplied by streamer discharge.
  • Some of a branch flow 13b to which active species have been supplied separates and forms a plurality of branch flows 13c, which are blown from small openings to the front of the pre-filter 17A.
  • the branch flows 13c join indoor air suctioned from the pre-filter 17A and reach the deodorizing element 17C.
  • the active species reaching the deodorizing element 17C boost the deodorizing effect.
  • a branch flow 13d resulting when the branch flows 13c have been separated from the branch flow 13b is channelled to a space Sp1 above the water in the water tray 40.
  • the active species in the branch flows 13c inhibits bacterial growth and/or occurrence of sliminess in the water tray 40 and keeps the interior of the water tray 40 clean.
  • the operation of the air purifier 10 having a humidification function of such description is switched using a control panel 19 provided to an upper section of the air purifier 10.
  • the control panel 19 is provided with a switch for controlling the ON/OFF states of humidification operation in addition to the ON/OFF states of the operation of the air purifier 10.
  • the rotation of the humidification rotor 50 is in a stopped state, and no water is fed to the humidification rotor 50. As a result, release of water into the air stops once the humidification rotor 50 has dried.
  • a water tank 30 is housed in a left side section of the air purifier 10.
  • the exterior of the air purifier 10 is covered by a main body casing 20.
  • the main body casing 20 is configured so that a left side plate 21 can be detached, and the water tank 30 is attached to the left side plate 21.
  • a water port is provided to the lower section of the water tank 30.
  • a lower left side plate 22 which is curved so as to reduce the width of the lower section of the air purifier 10, is arranged below the left side plate 21.
  • the lower left side plate 22 is attached to the water tray 40.
  • a fan casing 70 housing the Sirocco fan 16 shown in FIG. 3 is arranged to the right of the water tank 30 in the main body casing 20.
  • the fan casing 70 extends upwards towards the outlet 12, and an outlet of the fan casing 70 coincides with the outlet 12 of the main body casing 20.
  • the state shown in FIG 5 is a state in which the left side plate 21, the water tank 30, and the water tray 40 have been removed; and also in which the Sirocco fan has been removed with the fan casing 70, from the state shown in FIG. 4 .
  • the water tray 40 is fitted from the external space Sp1 shown in FIG. 5 .
  • the front-side member having honeycomb-shaped openings is a filter support member 80.
  • the pre-filter 17A, the HEPA filter 17B, and the deodorizing element 17C shown in FIG. 3 are attached to the filter support member 80.
  • a delivery port 81 is provided to the filter support member 80 so as to face the space above the water tray 40 of the space Sp1. The air containing active species is blown out from the delivery port 81.
  • FIGS. 6 and 7 show a state in which the water tank 30, the filter support member 80, and the main body casing 20 excluding the lower left side plate 22 have been removed from the state shown in FIG. 4 .
  • FIG. 6 is a perspective view as viewed from the diagonally upper-left on the front side of the air purifier 10
  • FIG. 7 is a perspective view as viewed from the diagonally upper-left on the rear side of the air purifier 10.
  • the water tray 40 primarily comprises: a water-receiving part 41 arranged below the water tank 30; a rotor immersion part 42 at which the lower section of the humidification rotor 50 is immersed in water; a partition wall 43; a bearing 44; and a partition board 45.
  • the bearing 44 for receiving the shaft of the humidification rotor 50 is attached on top of a side wall of the water tray 40 forming the rotor immersion part 42.
  • the water-receiving part 41 and the rotor immersion part 42 are partitioned from each other by the partition wall 43 for partitioning water stored in the water tray 40.
  • An opening, through which the water-receiving part 41 communicates with the rotor immersion part 42, is provided to the lower section of the partition wall 43 hidden by the lower left side plate 22 and other components in FIG. 7 . In a state in which water is present in the water tray 40, the opening is blocked by the water, and the water-receiving part 41 and the rotor immersion part 42 are separated.
  • the partition board 45 extends upwards from the top of the partition wall 43 without any gap present therebetween. In a state in which the water tray 40 is fitted, the partition board 45 joins with the fan casing 70 without any gap present therebetween. In the state shown in FIG. 6 , the water tray 40 is locked to the fan casing 70 by a locking mechanism.
  • the space Sp2 housing the humidification rotor 50 is a space in the interior of a housing formed by the fan casing 70 and the filter support member 80.
  • the space Sp2 is surrounded by a side wall 71, an upper wall 72, a lower wall 73, a rear wall 74, the partition board 45, and the filter support member 80.
  • the space Sp2 is thereby partitioned from the external space Sp1, and paths linking the external space Sp1 and the space Sp2 with each other are limited to specific paths such as the intakes 11 and/or the outlet 12.
  • the housing does not have an opening other than the honeycomb-shaped opening formed on the filter support member 80 and the opening provided to the rear wall 74. Therefore, the same amount of air as that fed from the filter support member 80 to the space Sp2 is fed from the space Sp2 through the rear wall 74 to the Sirocco fan 16.
  • the branch flow 13a is channelled from an opening 79 of the fan casing 70 towards the streamer discharge unit 18.
  • the flow channel channelling the branch flow 13a is surrounded by the main body casing 20 and the fan casing 70, and communicates only with the opening 79 and the streamer discharge unit 18. Therefore, air will not flow in from the external space, and the branch flow 13a will not leak out to the external space.
  • the branch flow 13b which has been imparted with active species at the streamer discharge unit 18, is blown out from the streamer discharge unit 18 towards the water tray 40 further below.
  • FIG. 8 shows the configuration of a component obtained by integrally forming the rotor immersion part 42, the partition wall 43, and the water-receiving part 41 of the water tray.
  • FIG. 8(a) is a top view of this component;
  • FIG. 8(b) is a front view of this component; and
  • FIG. 8(c) is a side view of the partition wall.
  • Screws for securing the partition board 45 are screwed into two screw holes 40a near the water-receiving part 41 and the partition wall 43. Screws for securing the bearing 44 are screwed into two screw holes 40b and two screw holes 40c provided respectively to a front side wall 42a and a rear side wall 42b of the rotor immersion part 42.
  • a partition part 40d protrudes below the water tray 40.
  • the partition part 40d extends longitudinally below the water tray 40.
  • the partition part 40d comes into contact with a lower wall 73 below the water tray 40, and partitions the space Sp2 of the housing and the space in the exterior of the housing from each other.
  • an opening 43a is provided to the partition wall 43.
  • the opening 43a links the water-receiving part 41 and the rotor immersion part 42. Therefore, water fed from the water tank 30 to the water-receiving part 41 passes through the opening 43a and flows into the rotor immersion part 42.
  • the water level when water is remaining in the water tank 30 is indicated by a dashed two-dotted line 43b. When the water level rises to this height, the opening 43a is blocked by water, and the opening 43a will therefore not act as a bypass air path.
  • the humidification rotor 50 shown in FIG 6 has a structure in which a porous evaporation filter 51 is attached to a ring-shaped frame 52.
  • the humidification rotor 50 causes water to evaporate from the evaporation filter 51 and performs humidification. Therefore, the humidification rotor 50 is designed so that the lower section of the evaporation filter 51, which is dry, enters the water in the rotor immersion part 42 with the rotation of the humidification rotor 50.
  • a configuration is present so that water can be scooped up by a water storage part 53 and water can be fed to the evaporation filter 51 in the inside periphery of the ring-shaped frame 52 from the water storage part 53 through a hole (not shown) in the ring-shaped frame 52.
  • the humidification rotor 50 is caused to rotate by a motor.
  • FIG 9 shows a state in which the humidification rotor 50 and the bearing 44 are removed from the state shown in FIG 6 .
  • Removing the humidification rotor 50 reveals the Sirocco fan 16 located on the downstream side of the humidification rotor 50.
  • Humidified air is fed from an opening 76 in the rear wall 74 of the housing to the Sirocco fan 16.
  • FIGS. 10 and 11 are a perspective view and a front view of the air purifier 10 in a state in which the front lid 23 of the main body casing 20 shown in FIG. 1 has been removed.
  • FIG 12 shows the cross-section along line I - I in FIG 11 .
  • a mesh portion of the pre-filter 17A is indicated by a dotted line in FIG 12 .
  • FIGS. 13 and 14 illustrate the configuration of a filter support member.
  • FIG 13(a) is a front view of the filter support member
  • FIG 13(b) is a rear view of the filter support member
  • FIG. 13(c) is a side view of the filter support member.
  • the flow channel channelling the branch flow 13a has already been illustrated in FIG 7 .
  • the flow channel channelling the branch flow 13a is a flow channel extending from the opening 79 of the fan casing 70 to the streamer discharge unit 18, and is formed so as to be surrounded by the main body casing 20 and the fan casing 70.
  • the branch flow 13b to which active species have been supplied in the streamer discharge unit 18, is blown out downwards from the streamer discharge unit 18 as shown in FIG 7 .
  • a housing part 82 for housing the streamer discharge unit 18 is formed on the upper left section of the filter support member 80 so as to penetrate from the rear side to the front side.
  • a hollow portion extends downwards from the housing part 82 and forms a flow channel 83.
  • the hollow portion constituting the flow channel 83 is formed by causing a front-side component 80a and a rear-side component 80b constituting the filter support member 80 to engage with each other.
  • Multiple holes 84 arranged vertically in a row are formed on the flow channel 83.
  • the holes 84 are formed along the side intake 11b.
  • the branch flows 13c blown out of the holes 84 turn into a flow heading towards the pre-filter 17A.
  • the delivery port 81 is formed below the flow channel 83.
  • the delivery port 81 is positioned further above the top end of the lower left side plate 22 as shown in FIG. 5 , i.e., positioned in the space above the water tray 40.
  • the delivery port 81 is positioned above the water-receiving part 41 of the water tray 40. It is possible to deliver active species into the water-receiving part 41 from the delivery port 81 and inhibit bacterial growth and occurrence of sliminess in the water-receiving part 41. When the water level in the water-receiving part 41 is low, active species are delivered through the opening 43a shown in FIG 8 into the rotor immersion part 42.
  • some of the air blown out from the Sirocco fan 16 is extracted as the branch flow 13a, and active species generated by the streamer discharge unit 18 is guided to the vicinity of the water tray 40 without newly providing a fan and/or a pump.
  • the method for creating the flow of air of such description is not limited to ventilation flow blown out by the Sirocco fan 16.
  • the flow of air sucked into the Sirocco fan 16 can be used to guide the active species to the vicinity of the water tray 40. In such an instance, a path may be provided so as to guide the active species to the vicinity of the rotor immersion part 42 of the water tray 40 on the side of the space Sp2.
  • the streamer discharge unit 18 was mentioned as an example of a discharge unit.
  • the discharge unit for performing plasma discharge is not limited to a streamer discharge unit, and may be another type of plasma discharge unit.
  • an example was given for an evaporation humidification method in which the humidification rotor 50 is used for the humidification unit 15.
  • another humidification method in which a humidification rotor 50 is not used such as a heater humidification method or an ultrasonic humidification method.
  • the Sirocco fan 16 is used as the fan.
  • a turbo fan, a crossflow fan, or another type of fan can be used as the fan.
  • the filter unit 14 comprises the pre-filter 17A, the HEPA filter 17B, and the deodorizing element 17C.
  • the filter unit 14 comprises the pre-filter 17A, the HEPA filter 17B, and the deodorizing element 17C.
  • the left-side-surface side of the filter support member 80 is the side surface of the filter unit 14 to which the discharge unit 18 and the flow channel 83 are provided.
  • the side surface of the filter unit 14, to which the discharge unit 18 and the flow channel 83 are provided is not limited to the left-side-surface side, and the side surface to which the discharge unit and the flow channel are provided may be the upper side surface, lower side surface, or the right-side side surface.
  • a configuration is also possible in which the discharge unit 18 and the flow channel 83 is provided to two or more side surfaces from among the upper side surface, lower side surface, left-side side surface, and the right-side side surface, e.g., to the left-side-surface side and the right-side-surface side, instead of one side surface only.
  • the side surface to which the discharge unit 18 and the flow channel 83 may also be different.
  • a configuration is also possible in which the discharge unit 18 is provided to the upper side surface and/or the lower side surface of the filter unit 14, and the flow channel 83 is provided to the left-side side surface and/or the right-side side surface.
  • a configuration is also possible in which the flow channel 83 is provided to the upper side surface and/or the lower side surface of the filter unit 14, and the discharge unit 18 is provided to the left-side side surface and/or the right-side side surface.
  • Air purifier 20
  • Main body casing 30
  • Water tank 40
  • Water tray 50
  • Humidification rotor 70
  • Fan casing 80
  • Filter support member
EP11812229.0A 2010-07-26 2011-07-05 Befeuchter Withdrawn EP2600071A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010167013A JP5012971B2 (ja) 2010-07-26 2010-07-26 加湿機
PCT/JP2011/065322 WO2012014636A1 (ja) 2010-07-26 2011-07-05 加湿機

Publications (2)

Publication Number Publication Date
EP2600071A1 true EP2600071A1 (de) 2013-06-05
EP2600071A4 EP2600071A4 (de) 2018-03-21

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EP11812229.0A Withdrawn EP2600071A4 (de) 2010-07-26 2011-07-05 Befeuchter

Country Status (5)

Country Link
EP (1) EP2600071A4 (de)
JP (1) JP5012971B2 (de)
CN (1) CN103026141B (de)
RU (1) RU2531734C1 (de)
WO (1) WO2012014636A1 (de)

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US20230383965A1 (en) * 2020-10-23 2023-11-30 Rinat Saitov Device for purifying and humidifying air
CN113864916B (zh) * 2021-09-02 2022-12-23 珠海格力电器股份有限公司 冷风扇及旋转布液控制方法

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CN103026141A (zh) 2013-04-03
JP2012026672A (ja) 2012-02-09
RU2013108280A (ru) 2014-09-10
EP2600071A4 (de) 2018-03-21
CN103026141B (zh) 2014-03-19
WO2012014636A1 (ja) 2012-02-02
JP5012971B2 (ja) 2012-08-29
RU2531734C1 (ru) 2014-10-27

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