WO2014010319A1 - Climatisation - Google Patents

Climatisation Download PDF

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Publication number
WO2014010319A1
WO2014010319A1 PCT/JP2013/064449 JP2013064449W WO2014010319A1 WO 2014010319 A1 WO2014010319 A1 WO 2014010319A1 JP 2013064449 W JP2013064449 W JP 2013064449W WO 2014010319 A1 WO2014010319 A1 WO 2014010319A1
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WO
WIPO (PCT)
Prior art keywords
dust
air
amount
detected
state
Prior art date
Application number
PCT/JP2013/064449
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English (en)
Japanese (ja)
Inventor
周防　聖行
泰弘 小田
正人 宮上
長尾　光久
Original Assignee
ダイキン工業株式会社
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Publication of WO2014010319A1 publication Critical patent/WO2014010319A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • B03C3/155—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/011—Prefiltering; Flow controlling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/32—Transportable units, e.g. for cleaning room air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/36—Controlling flow of gases or vapour
    • B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • 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
    • F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
    • F24F8/194—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 by electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire
    • 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
    • F24F2006/065—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements using slowly rotating discs for evaporation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Definitions

  • the present invention relates to an air conditioner that blows out air sucked from a suction port from a blower outlet.
  • the air cleaner includes a dust collection auxiliary means for charging dust contained in the airflow flowing from the suction port to the outlet, a dust collection filter for removing dust charged by the dust collection assistance means, and an active species in the airflow.
  • a dust collection auxiliary means for charging dust contained in the airflow flowing from the suction port to the outlet
  • a dust collection filter for removing dust charged by the dust collection assistance means
  • an active species in the airflow There is one provided with an active species supply means for supplying.
  • the dust collection efficiency of the dust collection filter can be improved by charging the dust, and the dust on the filter can be decomposed and removed by the active species.
  • an object of the present invention is to provide an air conditioner that can reduce power consumption.
  • An air conditioner is an air conditioner that blows out air sucked from a suction port from a blow-out port, and is a dust collection auxiliary that charges dust contained in an air flow flowing from the suction port to the blow-out port.
  • Means a dust collection filter for removing dust charged by the dust collection auxiliary means, active species supply means for supplying active species to the air flow, dust detection means for detecting the amount of dust, and detection of odor intensity Odor detecting means, and control means for controlling the dust collection assisting means and the active species supply means, wherein the control means is a first in which both the dust collection assisting means and the active species supply means are in an operating state.
  • the dust collecting assisting means In the operating state, when the amount of dust detected by the dust detecting means is less than a predetermined amount, the dust collecting assisting means is stopped and the active species supplying means is in the operating state. Change And the dust collection assisting means and the active species supply means when the amount of dust detected by the dust detection means is less than a predetermined amount and the odor intensity detected by the odor detection means is less than a predetermined intensity. Is switched to the third operating state, which is a stopped state.
  • the dust collection assisting means when both the dust collection assisting means and the active species supply means are in operation, the dust collection assisting means is stopped when the amount of dust detected by the dust detection means is less than a predetermined amount. In addition, when the amount of dust detected by the dust detection means is less than the predetermined amount and the odor intensity detected by the odor detection means is less than the predetermined intensity, both the dust collection auxiliary means and the active species supply means are stopped. Changed to As described above, the dust collection assisting unit and the active species supplying unit that do not need to continue the operation are stopped based on the detection by the dust detection unit and the odor detection unit. Therefore, the power consumption of the air conditioner can be reduced.
  • An air conditioner according to a second aspect of the present invention is the air conditioner according to the first aspect of the present invention, further comprising a fan disposed between the suction port and the outlet, and in the third operating state, the fan is It is characterized by intermittent operation.
  • control means is configured such that, in the third operating state, the odor intensity detected by the odor detection means is a predetermined intensity. When it is above, it switches to the said 2nd driving
  • An air conditioner according to a fourth aspect of the present invention is the air conditioner according to any one of the first to third aspects, wherein the control means is configured such that, in the third operating state, the amount of dust detected by the dust detection means is a predetermined amount or more. In some cases, the operation mode is switched to the first operation state.
  • An air conditioner according to a fifth aspect of the present invention is the air conditioner according to any one of the first to fourth aspects, wherein the control means is configured such that, in the first operating state, the amount of dust detected by the dust detection means is less than a predetermined amount.
  • the control means is configured such that, in the first operating state, the amount of dust detected by the dust detection means is less than a predetermined amount.
  • the state is switched to the second operation state, the amount of dust detected by the dust detection means is less than a predetermined amount, and the odor intensity detected by the odor detection means is predetermined.
  • the mode is switched to the third operation state.
  • An air conditioner is the air conditioner according to any one of the first to fifth aspects, wherein the humidity adjusting means for adjusting the humidity of the air blown from the air outlet and the humidity for detecting the humidity Detecting means, and in the first operating state, the control means has an amount of dust detected by the dust detecting means less than a predetermined amount, and an odor intensity detected by the odor detecting means is less than a predetermined intensity. And when the humidity detected by the humidity detecting means is equal to or higher than a predetermined humidity, the operation state is switched to the third operation state.
  • the dust collection assisting means when both the dust collection assisting means and the active species supply means are in an operating state, the dust collection assisting means is stopped when the amount of dust detected by the dust detection means is less than a predetermined amount. In addition, when the amount of dust detected by the dust detection means is less than the predetermined amount and the odor intensity detected by the odor detection means is less than the predetermined intensity, both the dust collection auxiliary means and the active species supply means are stopped. Changed to As described above, the dust collection assisting unit and the active species supplying unit that do not need to continue the operation are stopped based on the detection by the dust detection unit and the odor detection unit. Therefore, the power consumption of the air conditioner can be reduced.
  • the fan is intermittently operated when both the dust collection assisting means and the active species supplying means are stopped, the detection accuracy of the dust detecting means and the odor detecting means can be improved. Therefore, when the amount of dust contained in the air is large in the third operating state or when the odor intensity of the air is large, the operation of the dust collection assisting means and the active species supplying means can be started.
  • the dust collection assisting means and the active species supply means are in a stopped state, the dust collection assisting means and the active species supply means are operated when the amount of dust contained in the air changes greatly. Thus, the amount of dust contained in the air can be reduced.
  • the dust collection auxiliary means and the active species supply means are stopped, it is possible to stop the dust collection auxiliary means and the active species supply means that do not need to continue operation.
  • the sixth invention not only the amount of dust contained in the air and the odor intensity of the air, but also the humidity is taken into consideration, and both the dust collection assisting means and the active species supplying means are changed to the stopped state.
  • the front perspective view of the air cleaner concerning the embodiment of the present invention The side view of the air cleaner which concerns on embodiment of this invention
  • the exploded view of the air cleaner concerning the embodiment of the present invention VV cross section of the air purifier of FIG. Casing spread view of electric dust collector VII-VII sectional view of the electrostatic precipitator of FIG. Schematic of the operation part of the air cleaner shown in FIG. Functional block diagram of the air purifier shown in FIG.
  • An air conditioner according to an embodiment of the present invention is an air purifier 100.
  • the air cleaner 100 includes a main body 100a and a plurality of casing members 101 that cover the main body 100a.
  • the main body 100a includes an electrostatic precipitator 200 (dust collection assisting unit), a filter unit 310, a humidifying unit 320 (humidity adjusting unit), a streamer discharge unit 340 (active species supply unit), a sirocco fan 350 (fan),
  • a dust detection sensor 360 dust detection means
  • an odor detection sensor 370 odor detection means
  • a humidity detection sensor 380 humidity detection means
  • an operation unit 390 a display unit 400, and a control unit (control means) 410 are provided.
  • FIG. 1 is an external front perspective view of the air cleaner 100 in a front perspective view.
  • the front surface of the air cleaner 100 is covered with a synthetic resin front panel 102 which is one of the casing members. There is a portion not covered by the front panel 102 below the front, and a lower suction port 113 is provided in the portion.
  • FIG. 2 is an external side view of the air cleaner 100 in a side view. In FIG. 2, a part of the side surface of the air purifier 100 is covered with a synthetic resin side suction port forming member 103 which is one of the casing members.
  • the side suction port forming member 103 is formed with a first side suction port 111 that takes in air so as to extend in the vertical direction.
  • the vertical dimension is larger than the horizontal dimension.
  • a part of the side surface on the opposite side of the air cleaner 100 is similarly covered with the side suction port forming member 103.
  • the side suction port forming member 103 is formed with a second side suction port 112 extending in the vertical direction at a position facing the first side suction port 111.
  • the vertical and horizontal dimensions of the second side suction port 112 are the same as the dimensions of the first side suction port 111.
  • the suction port 110 is used.
  • the air outlet 114 through which the air sucked into the air purifier 100 is blown out is provided on the upper surface of the air purifier 100 as shown in FIGS.
  • FIG. 3 is a conceptual diagram for explaining the configuration inside the air purifier 100.
  • the sirocco fan 350 generates an air flow 501 from the inlet to the outlet 114. Dust and odorous components are removed from the indoor air sucked from the suction port by the filter unit 310, and clean air is blown out from the sirocco fan 350.
  • FIG. 4 is an exploded view in which a part of the casing member such as the front panel 102 is removed from the air cleaner 100.
  • the electrostatic precipitator 200 dust collecting auxiliary device
  • the electrostatic precipitator 200 has a vertically long cylindrical shape, and includes a first side suction port 111 and a second side suction port 112. Are installed detachably, one by one in the vicinity of each other, vertically along each suction port 110.
  • the electrostatic precipitator 200 charges relatively small dust floating in the sucked air.
  • the electrostatic precipitator 200 disposed in the vicinity of the first side suction port 111 is a discharge unit L201.
  • the electrostatic precipitator 200 disposed in the vicinity of the second side suction port 112 is a discharge unit R202.
  • the vertical and horizontal dimensions of the electrostatic precipitator 200 are larger than the vertical and horizontal dimensions of the suction port 110, and the electrostatic precipitator 200 is in contact with the side suction port forming member 103 so that there is no gap between them. Therefore, all the air sucked from the suction port 110 is configured to pass through the electric dust collector 200.
  • FIG. 6 is an external view of the discharge unit L201.
  • FIG. 7 is a cross-sectional view of the discharge unit L201.
  • the discharge unit L201 includes a synthetic resin casing 210 having a vertically long cylindrical shape. As shown in FIG. 6, the casing 210 is vertically divided into a casing first part 211 and a casing second part 212. As shown in FIG. 7, the casing first part 211 and the casing second part 212 are separated. Are connected by a hinge 213.
  • the casing first part 211 holds a tungsten ionization wire 231 which is a positive electrode of the two positive and negative electrodes.
  • the negative electrode is held by the casing second part 212.
  • the negative electrode is a stainless steel plate-like electrode (electrode plate 232).
  • an electrode plate 232 that is a negative electrode is attached inside the casing second part 212.
  • the electrode plate 232 is shaped to form three opposing walls parallel to the longitudinal direction of the casing second portion 212.
  • the middle wall is referred to as a middle wall 232b
  • the left and right walls of the middle wall 232b are referred to as a left wall 232c and a right wall 232a, respectively.
  • the left wall 232c and the right wall 232a are accommodated in a space formed by the casing second portion 212.
  • the middle wall 232b protrudes about several millimeters from the space.
  • the edge of the casing first part 211 and the edge of the casing second part 212 are in contact with each other.
  • the ionization line 231 is located in a space formed by the casing second portion 212 and surrounds the middle wall 232b in a U shape. Further, the U-shaped ionization line 231 is surrounded by the left wall 232c and the right wall 232a from the outside. That is, the ionization line 231 is located between the left wall 232c and the middle wall 232b, and between the middle wall 232b and the right wall 232a, and in a state parallel to each wall, the ionization line 231 is appropriate for the wall and the discharge. Keep the distance of.
  • a discharge generation part When a high voltage is applied to the ionization wire 231, a potential difference is generated between the two electrodes, and one type of corona discharge is generated between the two electrodes at a portion where the ionization wire 231 and the electrode plate 232 face each other.
  • the part where the discharge occurs is called a discharge generation part.
  • the casing first part 211 and the casing second part 212 are in a lattice shape. Further, the outer side of the lattice portion 200 a of the casing first portion 211 is covered with a pre-filter 219. The outer side of the lattice part 200a of the casing first part 211 corresponds to the upstream of the airflow of the sucked air. The sucked air enters the casing 210 from the lattice part 200a and passes through the discharge part. The dust in the air that passes through is charged by electric discharge.
  • the filter unit 310 includes a pre-filter 311, a HEPA (High Efficiency Particulate Air Filter) filter 312 (dust collection filter), and a deodorizing element 313.
  • a pre-filter 311 a HEPA (High Efficiency Particulate Air Filter) filter 312 (dust collection filter), and a deodorizing element 313.
  • HEPA High Efficiency Particulate Air Filter
  • finer dust is removed by the HEPA filter 312.
  • the air that has passed through the HEPA filter 312 is decomposed or adsorbed by formaldehyde, odor components, and the like by a deodorizing element 313 containing activated carbon or the like.
  • ⁇ Streamer discharge unit 340> A part of the air blown out from the sirocco fan 350 is sent to the streamer discharge unit 340 (active species supply means) as a tributary 502 shown in FIG. When this tributary 502 passes through the streamer discharge unit 340, the active species is supplied by the streamer discharge. The tributaries 502 supplied with the active species are blown out from the discharge port 331 to the front of the pre-filter 311 as a plurality of divided flows.
  • the plurality of branch flows join the indoor air sucked from the pre-filter 311 and reach the HEPA filter 312 and the deodorizing element 313.
  • the deodorizing effect is enhanced by the active species reaching the deodorizing element 313.
  • the streamer discharge unit 340 includes a needle-like electrode made of tungsten that is a positive electrode, and a plate-like electrode (counter electrode) that is located in the vicinity of the needle-like electrode and faces the electrode.
  • a high voltage By applying a high voltage to the needle-like electrode, streamer discharge, which is a kind of plasma discharge, is generated.
  • Active species with high oxidative decomposition power are generated when the discharge is generated. These active species include fast electrons, ions, hydroxyl radicals, and excited oxygen molecules, and these active species are in the air consisting of small organic molecules such as ammonia, aldehydes, nitrogen oxides, etc. Decomposes harmful and odorous components.
  • the generated air containing active species flows into two vertical wind passage members 330 as shown in FIG.
  • the first side suction port 111 and the second side suction port 112 of the air cleaner 100 are openings that are long in the vertical direction as described above, but the two vertical air passage members 330 are the first side suction port 111 and the second side suction port 111. It is arranged along the second side suction port 112.
  • a plurality of discharge ports 331 are formed along the vertical direction of the first side suction port 111 and the second side suction port 112. The air containing the active species that has flowed into the vertical wind passage member 330 is blown out from the discharge port 331 to the front of the prefilter 311 of the filter unit 310.
  • the humidifying unit 320 (humidity adjusting means) includes a humidifying rotor 321 and a water tray 322.
  • the air that has passed through the deodorizing element 313 passes through the humidification rotor 321 of the humidification unit 320.
  • the humidification rotor 321 is supplied with water from the water tray 322 in order to compensate for moisture that is reduced by being discharged.
  • Air containing active species is introduced into the water tray 322 from one of the discharge ports 331 provided in the vertical ventilation path member 330.
  • Air cleaning operation The air cleaning action by the air cleaner 100 will be described with reference to FIG.
  • the air sucked from the first side suction port 111 and the second side suction port 112 reaches the electric dust collector 200. Therefore, relatively large dust and dust are removed from the air by the prefilter provided outside the first casing portion 211 of the electrostatic precipitator 200.
  • the air passes through the discharge part of the electrostatic precipitator 200. At that time, dust or the like contained in the air is positively charged. Then, the air reaches the filter unit 310.
  • the air sucked from the lower suction port 113 reaches the filter unit 310.
  • the air first passes through the pre-filter 311. At that time, relatively large dust and dust are removed from the air by the pre-filter 311.
  • the air that has passed through the prefilter 311 passes through the HEPA filter 312.
  • the charged dust in the air is adsorbed by the HEPA filter 312.
  • the air that has passed through the HEPA filter 312 passes through the deodorizing element 313 and is deodorized at this time.
  • the air reaches the humidification rotor 321 of the humidification unit 320.
  • the air passes through the humidification rotor 321 and is humidified.
  • the air purified by passing through the filter unit 310 and the humidification rotor 321 is blown out into the room from the outlet 114.
  • a part of the purified air is introduced into the streamer discharge unit 340 as a tributary 502 without being blown into the room.
  • Active species are generated by the streamer discharge in the streamer discharge unit 340.
  • the air containing the active species passes through the two vertical ventilation path members 330 and is discharged from the plurality of discharge ports 331 formed in each vertical ventilation path member 330 in front of the prefilter 311.
  • the air containing the active species is mixed with the intake air and sucked into the prefilter 311 and the HEPA filter 312. Air containing these active species inactivates or kills viruses, fungi, bacteria, and the like.
  • the sirocco fan 350 (fan) is arrange
  • the dust detection sensor 360 (dust detection means) is provided in the upper part in the air cleaner 100 and detects the amount of dust contained in the air around the air cleaner 100.
  • the odor detection sensor 370 (odor detection means) is provided in the upper part in the air cleaner 100 and detects the odor intensity of the air around the air cleaner 100.
  • the humidity detection sensor 380 (humidity detection means) is provided in the upper part in the air cleaner 100 and detects the humidity of the air around the air cleaner 100.
  • FIG. 8 is a schematic diagram of the operation unit 390 of the air cleaner 100 shown in FIG. As shown in FIG. 8, the operation unit 390 includes an operation on / off switch 391, a humidification on / off switch 392, a humidification switching switch 393, an ECO power saving switch 394, and an air volume change switch 394.
  • the operation on / off switch 391 is a switch for selecting operation or stop of the air purifier 100.
  • the air on / off switch 391 is pressed while the air purifier 100 is stopped, the air purifying operation is started.
  • the operation on / off switch 391 is pressed while the air cleaning operation is being performed, the operation is stopped.
  • the humidification on / off switch 392 is a switch for selecting the operation or stop of the humidification operation.
  • the humidification rotor 321 is rotationally driven to start the humidification operation. At that time, a lamp indicating that the humidifying operation is being performed is turned on.
  • the humidification on / off switch 392 is pressed in a state where the humidification operation is performed together with the air cleaning operation, the rotation drive of the humidification rotor 321 is stopped and the humidification operation is stopped. At that time, the lamp is turned off. Even if the humidification on / off switch 392 is pressed to stop the humidification operation, the air cleaning operation continues.
  • the humidification changeover switch 393 is a switch for switching a humidifying operation mode.
  • the humidifying operation mode includes an automatic operation mode and a continuous operation mode. When the humidification switching switch 393 is pressed while the humidification operation is performed, these modes are switched under the control of the control unit 410.
  • the automatic operation mode is a mode in which the air cleaner 100 automatically starts or stops the humidification operation with reference to the target humidity (for example, humidity 50%). Specifically, the humidity in the air detected by the humidity detection sensor 380 is compared with the target humidity, and the operation or stop of the humidification operation is determined, and the operation or stop of the humidification operation is executed based on the determination result.
  • the continuous operation mode is a mode in which the humidification operation is continued during the continuous operation mode.
  • the ECO power saving switch 394 is a switch for selecting whether or not to execute an energy saving operation. As will be described later, when the air volume is set to automatic and the ECO power saving switch 394 is pressed, the mode is switched to the energy saving operation mode, and the lamp indicating the energy saving operation mode is turned on. On the other hand, when the ECO power saving switch 394 is pressed in the state where the energy saving operation is being executed, the energy saving operation mode is stopped, the state before switching to the energy saving operation mode is restored, and the lamp is turned off. When the air volume is set to automatic and the mode is switched to the energy saving operation mode, the maximum air volume in the automatic air volume operation is limited to an air volume smaller than the maximum air volume before switching to the energy saving operation mode.
  • the air volume change switch is a switch for setting the air volume.
  • auto When auto is set as the air volume, the air volume is automatically changed based on the amount of dust detected by the dust detection sensor 360 and the odor intensity detected by the odor detection sensor 370. Therefore, when the amount of dust detected by the dust detection sensor 360 or the odor intensity detected by the odor detection sensor 370 is large, the air volume is greatly changed, and the dust amount and odor detection sensor detected by the dust detection sensor 360 are changed. When the odor intensity detected at 370 is small, the air volume is changed to be small.
  • the display unit 400 displays the amount of dust detected by the dust detection sensor 360, the odor intensity detected by the odor detection sensor 370, and the humidity detected by the humidity detection sensor 380.
  • the display unit 400 is provided on the front panel 102 as shown in FIG.
  • the amount of dust is displayed, for example, in three colors depending on the size.
  • the odor intensity is displayed, for example, by lighting in three colors according to the strength. Humidity is displayed in increments of 1%, for example.
  • FIG. 9 is a functional block diagram of the air purifier 100 shown in FIG.
  • the control unit 410 includes a plurality of hardware such as a CPU (Central Processing Unit), a ROM (Read Only Memory), and a RAM (Random Access Memory).
  • the ROM stores a control program for controlling the operation of the control device 410.
  • the control unit 410 includes a timer unit 411, and includes a dust detection sensor 360, an odor detection sensor 370, a humidity detection sensor 380, an electrostatic precipitator 200, a streamer discharge unit 340, a sirocco fan 350, a humidification unit 320, an operation
  • the portion 390 and the display portion 400 are electrically connected.
  • the timer unit 411 determines whether or not the state in which the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount has continued for a predetermined time, and the state in which the odor intensity detected by the odor detection sensor 370 is less than a predetermined strength.
  • a timer for measuring each predetermined time when determining whether or not the time has continued and whether or not the state in which the humidity detected by the humidity detection sensor 380 is equal to or higher than the predetermined humidity has continued for a predetermined time is driven and controlled.
  • the electric dust collector is based on the amount of dust detected by the dust detection sensor 360 and the odor intensity detected by the odor detection sensor 370. 200, the streamer discharge unit 340, the sirocco fan 350, etc. are controlled.
  • the dust amount detected by the dust detection sensor 360, the odor intensity detected by the odor detection sensor 370, or the humidity detection sensor 380 is detected.
  • the electrostatic precipitator 200, the streamer discharge unit 340, the sirocco fan 350, etc. are controlled based on the applied humidity.
  • the operation in any one of the first operation state, the second operation state, and the third operation state is performed.
  • the electrostatic precipitator 200, the streamer discharge unit 340, and the humidification unit 320 are all in the operation state, and the sirocco fan 350 is driven based on the automatic air volume setting.
  • the electrostatic precipitator 200 is stopped, the streamer discharge unit 340 and the humidification unit 320 are in operation, and the sirocco fan 350 is based on the automatic air volume setting. Driven.
  • the electrostatic precipitator 200, the streamer discharge unit 340, and the humidifier 320 are all in a stopped state.
  • the control unit 410 performs control so that the sirocco fan 350 is alternately driven or stopped. That is, in the third operation state (with humidification operation), intermittent operation is performed in which driving and stopping of the sirocco fan 350 are alternately repeated.
  • the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount
  • the odor intensity detected by the odor detection sensor 370 is less than a predetermined intensity
  • the humidity detected by the humidity detection sensor 380 is predetermined. It is determined whether or not the humidity or higher state has continued for a predetermined time (S2). And when the conditions of step S2 are satisfy
  • step S4 When shifting to the third operation state (with humidification operation) (S3), it is first determined whether or not the amount of dust detected by the dust detection sensor 360 is greater than or equal to a predetermined amount (S4). And when the conditions of step S4 are satisfied (S4: Yes), all of the electrostatic precipitator 200, the streamer discharge unit 340, and the humidification unit 320 are operated to shift to the first operation state (with the humidification operation) ( S5), returning to step S1.
  • step S4 when the condition of step S4 is not satisfied (S4: No), it is determined whether the humidity detected by the humidity detection sensor 380 is less than a predetermined humidity (S6). And when the conditions of step S6 are satisfy
  • step S6 when the condition of step S6 is not satisfied (S6: No), it is determined whether the odor intensity detected by the odor detection sensor 370 is equal to or higher than a predetermined intensity (S8).
  • S8: Yes When the condition of step S8 is satisfied (S8: Yes), the electric dust collector 200 is stopped and the streamer discharge unit 340 and the humidifying unit 320 are operated to shift to the second operating state (with the humidifying operation). (S9).
  • the condition of step S8 is not satisfied (S8: No)
  • the process returns to step S4.
  • step S10 it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is equal to or greater than a predetermined amount has continued for a predetermined time. And when the conditions of step S10 are satisfy
  • step S12 it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount has continued for a predetermined time. And when the conditions of step S12 are satisfy
  • step S14 When shifting to the second operation state (with humidification operation) (S13), it is first determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is equal to or greater than a predetermined amount has continued for a predetermined time (S14). And when the conditions of step S14 are satisfy
  • the operation in any one of the first operation state, the second operation state, and the third operation state is performed.
  • both the electrostatic precipitator 200 and the streamer discharge unit 340 are in an operation state, and the sirocco fan 350 is driven based on the automatic air volume setting.
  • the electrostatic precipitator 200 In the second operation state (no humidification operation), the electrostatic precipitator 200 is in a stopped state, the streamer discharge unit 340 is in an operation state, and the sirocco fan 350 is driven based on the automatic air volume setting.
  • both the electrostatic precipitator 200 and the streamer discharge unit 340 are stopped.
  • the control unit 410 performs control so that the sirocco fan 350 is alternately driven or stopped. That is, in the third operation state (no humidification operation), intermittent operation is performed in which the driving and stopping of the sirocco fan 350 are alternately repeated.
  • the electric dust collector 200 and the streamer discharge unit 340 enter the first operation state (no humidification operation) in which both are in the operation state (S101).
  • step S102 it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount and the odor intensity detected by the odor detection sensor 370 is less than a predetermined intensity has continued for a predetermined time ( S102). And when the conditions of step S102 are satisfy
  • step S104 When shifting to the third operation state (no humidification operation) (S103), it is first determined whether or not the amount of dust detected by the dust detection sensor 360 is greater than or equal to a predetermined amount (S104). When the condition of step S4 is satisfied (S104: Yes), both the electrostatic precipitator 200 and the streamer discharge unit 340 are operated to shift to the first operation state (no humidification operation) (S105). Return to S101.
  • step S104 when the condition of step S104 is not satisfied (S104: No), it is determined whether or not the odor intensity detected by the odor detection sensor 370 is equal to or higher than a predetermined intensity (S106). And when the conditions of step S106 are satisfy
  • step S108 it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is greater than or equal to a predetermined amount has continued for a predetermined time. And when the conditions of step S108 are satisfy
  • step S110 it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount has continued for a predetermined time. And when the conditions of step S110 are satisfy
  • step S111 When shifting to the second operation state (no humidification operation) (S111), first, it is determined whether or not the state in which the amount of dust detected by the dust detection sensor 360 is equal to or greater than a predetermined amount has continued for a predetermined time (S112). And when the conditions of step S112 are satisfy
  • the air conditioner of this embodiment has the following characteristics.
  • this air conditioner air purifier 100
  • the electrostatic precipitator 200 when both the electrostatic precipitator 200 and the streamer discharge unit 340 are in operation, when the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount.
  • the electrostatic precipitator 200 is stopped and the amount of dust detected by the dust detection sensor 360 is less than a predetermined amount and the odor intensity detected by the odor detection sensor 370 is less than a predetermined intensity
  • Both the apparatus 200 and the streamer discharge unit 340 are changed to a stopped state. In this way, on the basis of detection by the dust detection sensor 360 and the odor detection sensor 370, the electrostatic dust collector 200 and the streamer discharge unit 340 that are not required to continue operation are stopped. Therefore, the power consumption of the air conditioner can be reduced.
  • the sirocco fan 350 is intermittently operated when both the electric dust collector 200 and the streamer discharge unit 340 are stopped, the detection accuracy of the dust detection sensor 360 and the odor detection sensor 370 can be improved. . Therefore, the operation of the electrostatic precipitator 200 and the streamer discharge unit 340 can be started when the amount of dust contained in the air is large or the odor intensity of the air is large in the third operation state.
  • both the electrostatic precipitator 200 and the streamer discharge unit 340 are in a stopped state, when the odor intensity of the air changes greatly, the odor intensity of the air is reduced by operating the streamer discharge unit 340. be able to.
  • both the electrostatic precipitator 200 and the streamer discharge unit 340 are changed to the stopped state.
  • the air cleaner 100 includes the electric dust collector 200 and the streamer discharge unit 340.
  • the air cleaner 100 has an odor removal and the like in addition to the electric dust collector 200 and the streamer discharge unit 340.
  • the dust amount detected by the dust detection sensor 360 is a predetermined amount in the first operating state in which the electrostatic precipitator 200, the streamer discharge unit 340, and the ion generating device are all operating.
  • the streamer discharge unit 340 and the ion generator are switched to the second operation state in which the electric dust collector 200 is in the operation state, and the dust amount detected by the dust detection sensor 360 is The third operation state in which the electrostatic precipitator 200, the streamer discharge unit 340, and the ion generator are all stopped when the odor intensity detected by the odor detection sensor 370 is less than the predetermined intensity. You may make it switch to.
  • the sirocco fan 350 is intermittently operated in the third operation state, but the intermittent operation may not be performed.
  • the switching between the first to third operating states is determined based on whether or not the predetermined time has continued, but it is not essential to determine whether or not the predetermined time has continued.
  • the “dust collection filter” indicates the HEPA filter 312, but the “dust collection filter” may be the pre-filter 311, or the pre-filter 311 and the HEPA filter 312 are combined. A “dust collecting filter” may be used.
  • the transition from the first operating state to the third operating state is described, but the transition from the second operating state to the third operating state is not described.
  • the transition from the second operation state to the third operation state may be performed as long as the condition for transition to the third operation state is satisfied. For example, in step S10 of FIG. 10 (second operating state), if the condition of step S10 is not satisfied, it is determined whether or not the condition of step S2 is satisfied, and if the condition of step S2 is satisfied, the process proceeds to step S3. It is good (it shifts to the 3rd operation state).
  • the odor detection sensor 370 when shifting from the third operation state to the first or second operation state, whether or not the amount of dust detected by the dust detection sensor 360 is a predetermined amount or more, the odor detection sensor 370. Whether or not the odor intensity detected in the above is equal to or higher than a predetermined intensity and whether or not the humidity detected by the humidity detection sensor 380 is lower than the predetermined humidity Although not seen, continuing for a predetermined time may be added to the transition condition.
  • each predetermined time when determining whether or not the state has continued for a predetermined time and whether or not the state in which the humidity detected by the humidity detection sensor 380 is equal to or higher than the predetermined humidity has continued for a predetermined time is the same.
  • Each predetermined time may be different.
  • the power consumption of the air conditioner can be reduced.
  • Air purifier air conditioner
  • Electric dust collector Dust collection auxiliary means
  • Humidification part humidity adjustment means
  • Streamer discharge unit active species supply means
  • Sirocco fan 360 Dust detection sensor (dust detection means)
  • Odor detection sensor odor detection means
  • Humidity detection sensor Humidity detection means
  • Control unit control means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Conditioning Control Device (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Separation (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Ventilation (AREA)

Abstract

La présente invention concerne la réduction de la consommation énergétique d'une climatisation. Selon la présente invention, si la quantité de poussière détectée par un capteur de détection de poussière (360) est inférieure à une quantité prédéterminée (S110), une climatisation est commutée à un deuxième état de fonctionnement, dans lequel un dispositif électrique de collecte de poussière (200) (moyen de collecte de poussière auxiliaire) se trouve dans un état arrêté et une unité de décharge en continu (340) (moyen d'approvisionnement en espèces actives) se trouve dans un état de fonctionnement (S111). Si la quantité de poussière détectée par le capteur de détection de poussière (360) est inférieure à la quantité prédéterminée et si une intensité d'odeur détectée par un capteur de détection d'odeur (370) est inférieure à une intensité prédéterminée, la climatisation est commutée à un troisième état dans lequel le dispositif électrique de collecte de poussière (200) (moyen de collecte de poussière auxiliaire) et l'unité de décharge en continu (340) (moyen d'approvisionnement en espèces actives) se trouvent dans un état arrêté (S103).
PCT/JP2013/064449 2012-07-13 2013-05-24 Climatisation WO2014010319A1 (fr)

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JP6090231B2 (ja) * 2014-05-19 2017-03-08 三菱電機株式会社 空気清浄換気装置
CN105276696A (zh) * 2014-06-06 2016-01-27 富士通将军股份有限公司 空气净化机
JP2015230145A (ja) * 2014-06-06 2015-12-21 株式会社富士通ゼネラル 空気清浄機
CN104296317B (zh) * 2014-09-29 2017-02-15 珠海格力电器股份有限公司 空气净化器的控制方法和装置
JP6565713B2 (ja) * 2016-01-28 2019-08-28 三菱電機株式会社 加湿器
JP6281593B2 (ja) * 2016-04-28 2018-02-21 株式会社富士通ゼネラル 空気清浄機
JP6834255B2 (ja) * 2016-08-30 2021-02-24 三菱電機株式会社 空気清浄システム
CN107355953B (zh) * 2017-08-02 2023-11-28 广东美的制冷设备有限公司 积尘检测装置、方法、空调器、家居系统、及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235947A (ja) * 1988-04-07 1990-02-06 Mitsubishi Electric Corp 電気集塵装置
JP2008167902A (ja) * 2007-01-11 2008-07-24 Daikin Ind Ltd 脱臭装置
JP2012050701A (ja) * 2010-09-01 2012-03-15 Toshiba Home Technology Corp 空気清浄機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235947A (ja) * 1988-04-07 1990-02-06 Mitsubishi Electric Corp 電気集塵装置
JP2008167902A (ja) * 2007-01-11 2008-07-24 Daikin Ind Ltd 脱臭装置
JP2012050701A (ja) * 2010-09-01 2012-03-15 Toshiba Home Technology Corp 空気清浄機

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