WO2019000685A1 - Climatiseur - Google Patents

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Publication number
WO2019000685A1
WO2019000685A1 PCT/CN2017/104785 CN2017104785W WO2019000685A1 WO 2019000685 A1 WO2019000685 A1 WO 2019000685A1 CN 2017104785 W CN2017104785 W CN 2017104785W WO 2019000685 A1 WO2019000685 A1 WO 2019000685A1
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WO
WIPO (PCT)
Prior art keywords
air
filter
air conditioner
purification
sub
Prior art date
Application number
PCT/CN2017/104785
Other languages
English (en)
Chinese (zh)
Inventor
季振勤
Original Assignee
广东美的制冷设备有限公司
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 CN201720761174.9U external-priority patent/CN207146528U/zh
Priority claimed from CN201710498163.0A external-priority patent/CN107192027A/zh
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2019000685A1 publication Critical patent/WO2019000685A1/fr

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    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • 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 air conditioning technology, and more particularly to an air conditioner.
  • Embodiments of the present invention provide an air conditioner.
  • the housing is formed with an air guiding opening
  • Purifying a filter screen Purification filter screen, the purification filter screen being movably disposed at the air guiding port, the purifying filter mesh for purifying air passing through the purifying filter;
  • a driving assembly for driving the purification filter to move at the air guiding opening to adjust an area of the purifying filter covering the air guiding opening.
  • the air guiding port is an air inlet of the air conditioner
  • the air guiding port is an air outlet of the air conditioner.
  • the purification screen comprises a charged ion insensitive purification module or a charged ion sensitive purification module.
  • the purification screen comprises an electrostatic electret filter or an active electrostatic dust filter.
  • the electrostatic electret filter employs an electrostatic electret material.
  • the active electrostatic precipitator screen includes a vacuum electrode.
  • the orthographic projection of the purification screen at the air guiding opening completely covers the air guiding opening.
  • the purification screen is in the form of a flat plate or a curved surface.
  • the purification screen includes a plurality of sub-screens correspondingly disposed in the plurality of screen areas.
  • the air guiding port has a rectangular shape
  • the plurality of sub-filter screens have a strip shape
  • the plurality of sub-filter screens extend across the length or width direction of the air inlet opening across the air inlet.
  • the plurality of sub-screens are partially spaced apart.
  • the plurality of sub-screens are spaced apart.
  • the plurality of sub-screens have equal widths, and the plurality of sub-screens are equally spaced apart.
  • the outer contours of the plurality of sub-screens cooperate with the air guiding ports.
  • the drive assembly includes a slide rail disposed on the housing and a slide drive, the purge screen being disposed on the slide rail, the slide drive being coupled to the purification screen,
  • the sliding driving member is configured to drive the purifying filter to slide along the sliding rail to change an area of the purifying screen covering the air guiding opening;
  • the driving assembly includes a rotating driving member disposed on the housing, the rotating driving member includes a rotating shaft, the purifying filter is sleeved on the rotating shaft, and the rotating shaft rotates to drive the purifying filter to rotate
  • the size of the area of the air guiding opening is changed by changing the purifying filter.
  • the housing is also formed with a duct, the air conditioner further comprising an ionizer disposed within the duct, the ion generator for generating positive ions and/or negative ions.
  • the air conditioner further includes a controller coupled to the ionizer, the controller for controlling a magnitude of a voltage of the ionizer.
  • the air conditioner further includes a fan and a heat exchanger disposed within the housing, the fan generating an air flow through the heat exchanger, the heat exchanger for opposing the air flow Heat exchange.
  • the drive assembly drives the purification filter to cover the air guiding opening when the heat exchanger stops working;
  • the driving assembly is configured to drive the purifying screen covering portion of the air guiding port when the heat exchanger is in operation, or the driving assembly is configured to drive the purifying filter screen to open the air guiding port.
  • the driving component of the air conditioner of the embodiment of the present invention moves by driving the purifying filter to adjust the size of the area of the purifying screen covering the air guiding opening, thereby changing the purifying filter and purifying the purifying filter and not passing through the purifying filter.
  • the proportion of air that is not purified by the purification filter therefore, the air conditioner can adjust the degree of purification of the air flowing into the air conditioner.
  • FIG. 1 is a schematic view of an air conditioner in accordance with some embodiments of the present invention.
  • FIGS. 2-19 are top plan views of a purification screen in accordance with some embodiments of the present invention.
  • FIG. 20 is a top plan view of a purification screen in accordance with some embodiments of the present invention.
  • 21-25 are schematic illustrations of an air conditioner in accordance with some embodiments of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • Connected, or integrally connected may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • an air conditioner 100 includes a housing 10, a purification screen 20, and a drive assembly 30.
  • the casing 10 is formed with an air guiding port 12.
  • the purification screen 20 is movably disposed at the air guiding port 12 for purifying the air passing through the purification screen 20.
  • the drive assembly 30 is configured to drive the purifying screen 20 to move at the air guiding opening 12 to adjust the size of the area of the purifying screen 20 covering the air guiding opening 12.
  • the air guiding port 12 may be the air inlet 122 or the air outlet 124 of the air conditioner 100.
  • the purification screen 20 can be used to purify contaminants present in the air, which can include solid contaminants and gaseous contaminants.
  • Solid contaminants include PM2.5, PM10, pollen, bacteria, dander and the like.
  • Gaseous pollutants include formaldehyde, benzene, odor, and the like.
  • the drive assembly 30 of the air conditioner 100 of the embodiment of the present invention moves by driving the purification filter 20 to adjust the size of the area of the air filter 12 covered by the purification filter 20, thereby changing the purification filter 20 and the purification filter 20 to be cleaned and purified.
  • an air conditioner 100 of an embodiment of the invention includes a housing 10, a purification screen 20, a drive assembly 30, a fan 60, and a heat exchanger 70.
  • the inside of the casing 10 is formed with a duct 11 which may be enclosed by the casing 10 or may be formed by air flowing through the inside of the casing 10.
  • the air duct 11 includes an air guiding port 12 at an end of the air duct 11, and the air guiding port 12 may be an air inlet 122 of the air conditioner 100 or an air outlet 124 of the air conditioner 100.
  • the fan 60 is disposed within the housing 10. When the fan 60 is in operation, the air located outside the casing 10 is driven by the fan 60 into the casing 10 from the air inlet 122 and discharged from the air outlet 124. When the air flows through the interior of the casing 10, the airflow forms a wind. Road 11.
  • the fan 60 is disposed in the air duct 11 and located between the air inlet 122 and the air outlet 124.
  • the heat exchanger 70 is disposed in the casing 10, and the heat exchanger 70 is disposed around the fan 60 and forms an open receiving space, and the fan 60 is disposed in the accommodating space. Heat exchanger 70 is used to exchange heat to the gas stream flowing through heat exchanger 70 to effect cooling or heating of the gas stream.
  • the air is discharged from the air inlet 122 through the heat exchanger 70, the fan 60 and the air outlet 124, and then discharged out of the casing 10; or the air is sequentially discharged from the air inlet 122 through the fan 60, the heat exchanger 70 and the air outlet 124, and then discharged out of the casing 10.
  • the air enters the air conditioner 100 through the air inlet 122 and is passed through the heat exchanger 70 under the driving of the fan 60, the air exchanges heat with the aluminum foil and the copper tube of the heat exchanger 70, thereby achieving temperature rise or temperature drop.
  • heat-exchanged air is discharged from the air outlet 124 into the room, the heat-exchanged air can adjust the indoor temperature.
  • the purification filter 20 is movably disposed at the air guiding port 12, and specifically, the purification filter 20 may be disposed in the housing The end of the 10 may also be disposed at a position inside the casing 10 near the air guiding port 12.
  • the purification filter 20 may have a flat shape or a curved shape.
  • the purifying screen 20 is used to purify the air passing through the purifying screen 20, that is, the purifying screen 20 can be used to purify contaminants present in the air, which contaminants can include solid contaminants and gaseous contaminants.
  • the purification filter 20 can be a charged ion insensitive purification module or a charged ion sensitive purification module.
  • the purification module with charged ions is not sensitive to the purification of charged particles in the air, and has strong purification ability for uncharged particles.
  • the charged ion-insensitive purification module may include an adsorption type air purifier, and the adsorption type air purifier is a purification product that utilizes physical properties of activated carbon, such as physical adsorption, chemical adsorption, oxidation, catalytic oxidation, and reduction to remove contaminants.
  • the charged ion-sensitive purification module has a strong ability to purify charged particles in the air and a weaker purification ability for uncharged particles.
  • the charged ion sensitive purification module can be an electrostatic electret filter or an active electrostatic vacuum filter.
  • the electrostatic electret filter employs an electrostatic electret material.
  • the electrostatic electret material has high bulk resistance and surface resistance, high dielectric breakdown strength, low hygroscopicity, etc., and can store space charge or dipole charge for a long period of time without external power input, thereby utilizing charge static Electricity captures dust particles in the air.
  • the electrostatic electret filter comprises a strip of electrostatic electret material.
  • the electrostatic electret filter collects dust by laying a nonwoven fabric of strip-shaped electrostatic electret material at intervals.
  • the electrostatic electret filter formed by the electrostatic electret material has the advantages of low wind resistance, high filtration efficiency, high dust holding capacity, antibacterial, etc., and can effectively filter particulate pollutants such as dust, dander, pollen, bacteria and the like in the air.
  • the electrostatic electret material in the embodiment of the present invention is mainly composed of high polymer, including polypropylene, polytetrafluoroethylene, hexafluoroethylene/polytetrafluoroethylene copolymer, polytrifluoroethylene, polypropylene (blend) and Polyester, etc.
  • the active electrostatic precipitator screen includes a vacuum electrode.
  • the dust suction electrode captures dust particles in the air by Coulomb force.
  • the vacuum electrode includes a positive electrode and a negative electrode connected to a power source.
  • the positive electrode and the negative electrode are alternately arranged to form a plurality of electric field regions. Under the action of an electric field, air molecules are ionized into positive ions and electrons. The dust particles are negatively charged in combination with electrons and are attracted to the positive electrode to be trapped.
  • the drive assembly 30 is disposed on the housing 10 and coupled to the purification screen 20, and the drive assembly 30 can be used to drive the purification filter 20 to move at the air guide 12 to adjust the size of the area of the purification screen 20 covering the air outlet 12.
  • the drive assembly 20 includes a slide rail 32 and a slide drive member 34 disposed on the housing 10.
  • the purifying screen 20 is movably disposed on the slide rail 32, and the slide drive member 34 is coupled to the purifying screen 20 for sliding drive member 34.
  • the drive purifying screen 20 is slid along the sliding rail 32 to change the size of the area of the purifying screen 20 covering the air guiding opening 12.
  • the sliding track 32 is linear, the sliding track 32 is parallel to the air guiding opening 12, the sliding drive member 34 includes a linear motor, and the sliding drive member 34 drives the cleaning filter 20 to move linearly along the sliding track 32 to change the cleaning.
  • the screen 20 covers the size of the air guiding opening 12.
  • the sliding track 32 may be curved, and the sliding driving member 34 is disposed at opposite ends of the cleaning filter 20. Two traction members, two traction members are respectively used to drive the purification filter 20 to move toward the opposite ends of the sliding rail 32 to change the size of the area of the air filter 12 covered by the purification filter 20.
  • the purifying filter 20 When the air guiding port 12 is the air inlet 122, the purifying filter 20 is disposed at the air inlet 122, and the airflow generated by the fan 60 sequentially passes through the purifying filter 20, the heat exchanger 70, the fan 60 and the air outlet 124, or by the fan.
  • the air stream generated by 60 passes through the purification filter 20, the fan 60, the heat exchanger 70, and the air outlet 124 in sequence.
  • the purifying filter 20 is disposed at the air outlet 124, and the airflow generated by the fan 60 sequentially passes through the air inlet 122, the heat exchanger 70, the fan 60, and the purifying filter 20, or by the fan.
  • the air stream generated by 60 passes through the air inlet 122, the fan 60, the heat exchanger 70, and the purification screen 20 in sequence.
  • the driving assembly 30 drives the purification filter 20 to completely block the air guiding port 12
  • the air entering the casing 10 is filtered by the purification filter 20.
  • the air conditioner 100 has the best purification effect, and the air enters the casing 10 at the same time.
  • the resistance inside is also the biggest.
  • the driving assembly 30 drives the purifying screen 20 to move and gradually reduces the area of the purifying screen 20 covering the air guiding port 12, the proportion of the air entering the casing 10 being filtered by the purifying filter 20 is gradually reduced, and at this time, the air conditioner is further
  • the purification effect of the device 100 is gradually reduced, and the resistance of the air into the casing 10 is also gradually reduced.
  • the drive assembly 30 drives the purification screen 20 to move until the area of the purification screen 20 does not completely cover the air guiding opening 12, the air entering the housing 10 is not filtered by the purification screen 20, at which time the air enters the housing 10 at the same time.
  • the wind resistance inside is the smallest.
  • the drive assembly 30 of the air conditioner 100 of the embodiment of the present invention moves by driving the purification filter 20 to adjust the size of the area of the air filter 12 covered by the purification filter 20, thereby changing the purification filter 20 and the purification filter 20 to be cleaned and purified.
  • the purification screen 20 includes a plurality of sub-screens correspondingly disposed in the plurality of screen regions 22.
  • the plurality of screen regions 22 are at least two screen regions 22.
  • A1, A2, and A3 are used to filter out at least two kinds of contaminants, that is, A1, A2, and A3 include at least two different kinds of filters, which may be the same type of A1 and A2, but different from A3; or A1 and A3 are of the same type, but different from A2; or A2 and A3 are the same, but different from A2; or A1, A2, and A3 are different, and are not limited herein.
  • the air vent 12 is rectangular. Multiple sub-filters are strip-shaped. A plurality of sub-filters extend across or obliquely across the air inlet 122 along the length or width of the air inlet 122.
  • FIGS. 2-5 are four embodiments in which a plurality of sub-filters extend along the length of the air inlet 122 and across the air inlet 122.
  • there are at least two sub-filters of different thicknesses in A1-A3, and A4-A5 are sub-filters of two different thicknesses.
  • There are at least two different kinds of sub-filters in A1-A3, A4-A5 are two different kinds of sub-filters, at least two different kinds of sub-filters in A6-A9, and at least two of A10-A14 Different kinds of sub-filters.
  • the distribution position, the specific number, the specific thickness and the specific type of each sub-filter are not limited.
  • A1, A3, A4, A5, A6, A8, A11, A13, and A14 may be sub-filters, and A2, A7, A9, A10, and A12 are blank areas.
  • the type relationship may be different for A1 and A3, A4 and A5 are different, A6 and A8 are different, and A11, A13, and A14 are different.
  • B1-B5 has at least two sub-filters of different thicknesses
  • B6-B7 are two sub-filters of different thickness
  • B8-B14 has at least two sub-screens of different thickness.
  • the distribution position, the specific number, the specific thickness and the specific type of each sub-filter are not limited.
  • B1, B3, B5, B6, B7, B9, B11, and B13 may be sub-filters, and B2, B4, B8, B10, B12, and B14 may be blank areas.
  • the type relationship may be the same for B1 and B3, and different from B5; B6 and B7 are different, B11 and B13 are the same, and B9 is different.
  • FIG. 9 is an embodiment in which a plurality of sub-filters extend in the width direction of the air inlet 122 and obliquely across the air inlet 122.
  • the distribution position, the specific number, the specific thickness and the specific type of each sub-filter are not limited.
  • C2, C4, C6, and C8 may be sub-filters, and C1, C3, C5, and C7 may be blank areas.
  • the type relationship may be the same for C4 and C6, but different from C2 and C8.
  • the plurality of sub-filters may extend obliquely across the air inlet 122 along the length of the air inlet 122, which will not be exemplified herein.
  • a plurality of sub-screens are spaced apart.
  • the air guiding port 12 is rectangular or not rectangular, and the sub-filter has a strip shape or a strip shape, the plurality of sub-filters can be spaced apart.
  • the sub-filter screen has a strip shape
  • A6 and A8 are sub-filter screens, and A6 and A8 are spaced apart
  • A13 is a sub-filter, A11 and A13 are spaced apart
  • B1, B3, and B5 are sub-filters, and B1, B3, and B5 are spaced apart.
  • the widths of the plurality of sub-filters may be equal or unequal.
  • the distances of the plurality of sub-screens may be equal or unequal.
  • D1, D2, and D3 are sub-filters, and D1, D2, and D3 are spaced apart; and D4, D5, and D6 are sub-filters.
  • the widths of the plurality of sub-filters may be equal or unequal.
  • the distances of the plurality of sub-screens may be equal or unequal.
  • E1, E2, and E3 are sub-filters, and E1, E2, and E3 are spaced apart; and E4, E5, and E6 are sub-filters.
  • E4, E5, and E6 are set at intervals;
  • E7, E8, and E9 are sub-filters, and
  • E7, E8, and E9 are set at intervals.
  • the shapes of the plurality of sub-filters may be the same or different.
  • the shape of the plurality of sub-filters may be a triangle, a square, a parallelogram, a circle, a polygon, or an arbitrary shape.
  • multiple sub-filters may also be disposed at incomplete intervals.
  • F1, F2, and F3 are sub-filters, F1 and F2 are spaced apart, and F2 and F3 are connected together.
  • the plurality of sub-screens when a plurality of sub-screens are spaced apart, the plurality of sub-screens have the same width. Multiple sub-filters are equally spaced apart.
  • the purification filter 20 is easy to manufacture, the air purification effect is uniform, and the air inlet region is evenly distributed in the air guiding port 12. After the air enters the air channel 11, the heat exchange efficiency with the heat exchanger 70 is high, and there is no heat exchanger 70. The phenomenon of excessive working on the side is advantageous for extending the service life of the air conditioner 100.
  • different types and thicknesses of the sub-filters may be set according to the characteristics of different types of sub-filters according to different air flow rates at the position of the sub-filters, and at the same time, according to the air conditioner 100
  • the actual situation of the air pollutants at the installation location adjusts the area and number of different types of sub-filters to achieve an optimal air purification effect, reduce the air volume of the air conditioner 100 as small as possible, and ensure the refrigeration system of the air conditioner 100.
  • the thermal performance is basically unchanged.
  • the outer contours of the plurality of sub-screens cooperate with the air vent 12.
  • the purification filter 20 is easy to install.
  • FIGS. 16-18 are top views of the purification screen 20, ie, an orthographic view of the purification screen 20.
  • the purification filter 20 may be in the form of a flat plate or a curved surface, which is not limited herein.
  • each sub-filter may have a regular or irregular shape.
  • the shape of the sub-filter may be a triangle, a square, a parallelogram, a circle or a polygon, or the like.
  • the outer contour of the purification filter 20 cooperates with the air guiding opening 12 to mean that the size and bending curvature of the cleaning filter 20 cooperate with the structure of the air guiding opening 12 for installation.
  • the purifying screen 20 may be formed with a slit at the edge (J1 in FIG. 16 and J3 in FIG. 18), or a slit is formed in the middle of the purifying screen 20 (as shown in the figure). J2 in 17 or each sub-filter may be partially or completely spliced together.
  • the ratio of the orthographic projection of the purification screen 20 at the air vent 12 to the area of the air vent 12 is 100%.
  • the orthographic projection of the purification screen 20 at the air guiding opening 12 completely covers the air guiding opening 12.
  • A10-A14 are all sub-filters, and there is no blank area.
  • Fig. 19 when the orthographic projection of the purification screen 20 is elliptical, all of G1-G3 are sub-screens, and there is no blank area.
  • Fig. 20 when the orthographic projection of the purification screen 20 is of an arbitrary shape, all of H1-H4 are sub-screens, and there is no blank area.
  • the air conditioner 100 has an obvious air purification effect and can achieve a high CADR (clean air delivery). Rate, clean air amount) value.
  • the slide rail 32 and the slide drive member 34 of the drive assembly 30 of the above embodiment may be replaced with a rotary drive member 36 disposed on the housing 10, and the rotary drive member 36 includes a rotary shaft 362.
  • the purifying filter 20 is sleeved on the rotating shaft 362, and the rotating shaft 362 is rotated to drive the purifying filter 20 to rotate to change the size of the purifying screen 20 covering the air guiding opening 12.
  • the rotary driving member 36 may be disposed at an edge position of the housing 10, and the rotary driving member 36 drives the purification filter 20 to rotate around the edge position to change the size of the area of the purification screen 20 covering the air guiding opening 12.
  • the drive assembly 30 of the present embodiment has a simple structure, facilitates the installation of the drive assembly 30 and the purification filter 20, and facilitates control of the size of the area of the air outlet 12 by the purification filter 20.
  • the air conditioner 100 further includes an ionizer 40 disposed within the air duct 11 for generating positive ions and/or negative ions.
  • the ionizer 40 uses a high voltage transformer to boost the power frequency voltage to a desired voltage to generate ions and release them into the surrounding environment to purify the air.
  • the ionizer 40 can be a negative ion generator, or a positive ion generator, or a positive and negative ion generator. It can be understood that a negative ion generator is used to generate negative ions, a positive ion generator is used to generate positive ions, and a positive and negative ion generator is used to generate positive ions and negative ions.
  • the type of ion generator 40 can be selected according to actual conditions.
  • the ionizer 40 generates positive ions and/or negative ions, which on the one hand can kill bacteria in the air, and on the other hand can charge dust or particles in the air, thereby being more easily adsorbed on the purification filter 20.
  • the filter pore size of the purification filter 20 can be much larger than the diameter of the dust or particles, thereby greatly reducing the passage wind resistance of the purification filter 20, and ensuring that the cooling and heating performance and the air volume of the air conditioner 100 itself are substantially unaffected.
  • the air conditioner 100 further includes a controller 50 coupled to the ionizer 40 for controlling the magnitude of the voltage of the ionizer 40.
  • the controller 50 controls the air conditioner 100 to supply a large voltage to the ionizer 40, the ionizer 40 can ionize and absorb more air (including various particles carried by the air) passing through the ionizer 40, at this time, the ions
  • the generator 40 has a better purification effect.
  • the controller 50 controls the voltage supplied from the air conditioner 100 to the ionizer 40 to gradually decrease At this time, the ion generator 40 is capable of ionizing and absorbing the air passing through the ionizer 40 (including various particles carried by the air) gradually decreasing, and at this time, the purification effect of the ionizer 40 is gradually lowered.
  • the controller 50 controls the voltage supplied by the air conditioner 100 to the ionizer 40 to be zero, the ionizer 40 does not operate.
  • the controller 50 of the present embodiment controls the degree of air purification by controlling the magnitude of the voltage of the ionizer 40.
  • the ionizer 40 can be used with the controller 50, the purification screen 20, and the drive assembly 30.
  • the purification screen 20 can be a positively charged purification screen 20.
  • the ionizer 40 generates negative ions, so that dust or particles in the air are negatively charged, thereby being more easily adsorbed on the positively charged purification filter 20, thereby increasing the CADR (clean air delivery rate) value.
  • the controller 50 controls the voltage of the ion generator 40 to be zero. At this time, if the cleaning filter 20 is a charged ion In the sensitive purification module, since the ionizer 40 has no ionized air, there are few charged particles in the air, and the purification filter 20 has a weak purification ability for the uncharged particles.
  • the controller 50 controls the voltage of the ion generator 40 to be zero. At this time, if the cleaning filter 20 is a charged ion
  • the insensitive purification module has a function of purifying the uncharged particles by the purification filter 20, and therefore, the air conditioner 100 has a function of air purification.
  • the controller 50 controls the voltage of the ion generator 40 to be greater than zero.
  • the cleaning filter 20 is a charged ion
  • the sensitive purification module has the function of air purification since the ion purifier 40 and the purification filter both have the function of air purification. Therefore, the air conditioner 100 has a strong air purification function.
  • the controller 50 controls the voltage of the ion generator 40 to be greater than zero.
  • the purifying module has more charged particles in the air because the ion generator 40 can purify and ionize the air, and since the purifying filter 20 has a strong purifying ability for the charged particles, the air conditioner 100 has better air purification.
  • the present embodiment can be used with the controller 50, the purification filter 20, and the drive assembly 30 by the ionizer 40, and since the purification filter 20 can be a purification module sensitive to charged ions or a purification module that is insensitive to charged ions,
  • the air conditioner 100 has different degrees of air purification effects.
  • the controller 50 can also be used to control the operation of the heat exchanger 70 , and the heat exchanger 70 can be used with the controller 50 , the purification filter 20 and the driving assembly 30 .
  • the purification filter 20 is a purification module that is insensitive to charged ions.
  • the driving assembly 30 can drive the purification filter 20 to completely cover the air guiding port 12 or cover most of the area of the air guiding port 12, at which time, the air entering the casing 10 will wear.
  • the filter 20 is purified, and thus the air conditioner 100 has a better air purification effect.
  • the drive assembly 30 can drive the purification filter 20 to cover a portion of the air guiding port 12, at which time the air entering the housing 10 can partially pass through the purification filter 20, reducing the purification.
  • the obstruction of the air flow by the screen 20 causes the air conditioner 100 to have an air purifying effect while maintaining the function of cooling or heating.
  • the driving assembly 30 can drive the purification filter 20 to open the air guiding port 12 so that the cleaning filter 20 does not cover the air guiding port 12, and at this time, the air entering the casing 10 does not pass through.
  • the purification filter 20 is passed through so that the purification filter 20 does not hinder the flow of air, and the air conditioner 100 has a function of cooling or heating.
  • the heat exchanger 70 of the present embodiment can be used in combination with the controller 50, the purification filter 20, and the driving assembly 30, so that the air conditioner 100 has a purifying effect, has a cooling or heating effect, or has a purifying effect. Cooling or heating effect.
  • the heat exchanger 70, the controller 50, the purification filter 20, and the drive assembly 30 of the above embodiment may also be used in conjunction with the ionizer 40.
  • the air conditioner 100 has Better air purification.
  • the purification filter 20 may be a charged ion insensitive purification module or a charged ion sensitive purification module.
  • the air conditioner 100 can have a purifying effect, have a cooling or heating effect, or have a purifying effect, and also have a cooling or heating effect, and the degree of purifying effect of the air conditioner 100 is due to the purifying filter 20 It is different for a charged ion-insensitive purification module or a charged ion-sensitive purification module.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrostatic Separation (AREA)

Abstract

La présente invention concerne un climatiseur (100), comprenant un boîtier (10), un filtre de purification (20) et un ensemble d'entraînement (30). Le boîtier (10) est formé avec un orifice de guidage d'air (12), le filtre de purification (20) est agencé de façon mobile au niveau de l'orifice de guidage d'air (12) et utilisé pour purifier l'air traversant le filtre de purification (20), et l'ensemble d'entraînement (30) est utilisé pour entraîner le filtre de purification (20) pour se déplacer au niveau de l'orifice de guidage d'air (12) de façon à ajuster la taille de la zone du filtre de purification (20) qui recouvre l'orifice de guidage d'air (12).
PCT/CN2017/104785 2017-06-27 2017-09-30 Climatiseur WO2019000685A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201720761174.9 2017-06-27
CN201710498163.0 2017-06-27
CN201720761174.9U CN207146528U (zh) 2017-06-27 2017-06-27 空调器
CN201710498163.0A CN107192027A (zh) 2017-06-27 2017-06-27 空调器

Publications (1)

Publication Number Publication Date
WO2019000685A1 true WO2019000685A1 (fr) 2019-01-03

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WO (1) WO2019000685A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003240328A (ja) * 2002-02-15 2003-08-27 Sharp Corp 空気調和機
JP3644841B2 (ja) * 1999-03-30 2005-05-11 シャープ株式会社 空気循環機
CN101170938A (zh) * 2005-04-05 2008-04-30 伊莱克斯家用产品股份有限公司 用于洗碗机的滤网元件
CN101539315A (zh) * 2009-04-23 2009-09-23 广东美的电器股份有限公司 空气调节器室内机及其运行模式
CN103075792A (zh) * 2013-01-29 2013-05-01 海尔集团公司 一种隐式空调
CN203928153U (zh) * 2014-06-16 2014-11-05 美的集团股份有限公司 空调器室内机和空调器
CN204943678U (zh) * 2015-08-27 2016-01-06 青岛海尔空调器有限总公司 空调组件及其空调室内机
CN107192027A (zh) * 2017-06-27 2017-09-22 广东美的制冷设备有限公司 空调器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3644841B2 (ja) * 1999-03-30 2005-05-11 シャープ株式会社 空気循環機
JP2003240328A (ja) * 2002-02-15 2003-08-27 Sharp Corp 空気調和機
CN101170938A (zh) * 2005-04-05 2008-04-30 伊莱克斯家用产品股份有限公司 用于洗碗机的滤网元件
CN101539315A (zh) * 2009-04-23 2009-09-23 广东美的电器股份有限公司 空气调节器室内机及其运行模式
CN103075792A (zh) * 2013-01-29 2013-05-01 海尔集团公司 一种隐式空调
CN203928153U (zh) * 2014-06-16 2014-11-05 美的集团股份有限公司 空调器室内机和空调器
CN204943678U (zh) * 2015-08-27 2016-01-06 青岛海尔空调器有限总公司 空调组件及其空调室内机
CN107192027A (zh) * 2017-06-27 2017-09-22 广东美的制冷设备有限公司 空调器

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