WO2019000690A1 - Climatiseur - Google Patents

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Publication number
WO2019000690A1
WO2019000690A1 PCT/CN2017/104790 CN2017104790W WO2019000690A1 WO 2019000690 A1 WO2019000690 A1 WO 2019000690A1 CN 2017104790 W CN2017104790 W CN 2017104790W WO 2019000690 A1 WO2019000690 A1 WO 2019000690A1
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WO
WIPO (PCT)
Prior art keywords
air conditioner
air
purification
sub
air inlet
Prior art date
Application number
PCT/CN2017/104790
Other languages
English (en)
Chinese (zh)
Inventor
季振勤
邢志钢
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 CN201710498119.XA external-priority patent/CN107152722B/zh
Priority claimed from CN201720761228.1U external-priority patent/CN207299162U/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 WO2019000690A1 publication Critical patent/WO2019000690A1/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

Definitions

  • the present invention relates to air conditioning technology, and more particularly to an air conditioner.
  • An embodiment of the present invention provides an air conditioner.
  • An air conditioner according to an embodiment of the present invention is formed with an air inlet, and the air conditioner further includes a purification screen for purifying air, the purification screen including at least two different thicknesses and for filtering at least two different pollutants Multiple filter areas.
  • the purification filter is disposed adjacent to the air inlet.
  • the ratio of the orthographic projection of the purification screen at the air inlet to the area of the air inlet is greater than 30%.
  • 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 inlet has a rectangular shape
  • the plurality of sub-filters have a strip shape
  • the plurality of sub-filters extend straight or across the air inlet along a length or a width direction of the air inlet.
  • the plurality of sub-screens are spaced apart.
  • the plurality of sub-screens are equally spaced apart.
  • the plurality of sub-screens are of equal width.
  • the outer contours of the plurality of sub-screens cooperate with the air inlet.
  • the shape of the plurality of sub-screens includes a triangle, a square, a parallelogram, a circle, or a polygon.
  • the ratio of the orthographic projection of the purification screen at the air inlet to the area of the air inlet is 100%.
  • the purification filter comprises a plurality of layers, the plurality of purification filter spacing arrangements.
  • the air conditioner is further formed with a duct downstream of the air inlet, the air conditioner further includes an ion generator disposed in the air duct, the ion generator for generating a positive ion And / or negative ions.
  • the air duct is formed with an air outlet located downstream, and the ion generator is disposed at the air outlet.
  • the ionizer comprises a negative ion generator, a positive ion generator, or a positive and negative ion generator.
  • the purification screen is positively charged, and the ionizer includes a negative ion generator.
  • the air conditioner further includes a fan and a heat exchanger disposed in the air duct, the fan is used to establish a gas flow, and the heat exchanger is configured to achieve heat exchange of the gas flow to reach a temperature The purpose of the adjustment.
  • the purification screen is disposed between the air inlet and the heat exchanger.
  • the purification filter comprises a first purification filter and a second purification filter, the first purification filter is disposed at the air inlet, and the second purification filter A net is disposed between the air inlet and the heat exchanger.
  • An air conditioner according to an embodiment of the present invention is provided with a purification filter for purifying air, and the purification filter includes at least two filter mesh regions of different thicknesses for filtering at least two different contaminants, such that the air conditioner It can not only adjust the indoor temperature, but also effectively filter out various pollutants in the air, and ensure that the cooling and heating performance is basically unchanged.
  • FIG. 1 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of an air conditioner according to an embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • Figure 5 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • Figure 6 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 7 is a plan view of a purification filter according to an embodiment of the present invention.
  • Figure 8 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • FIG. 9 is a top plan view of a purification filter according to an embodiment of the present invention.
  • Figure 10 is a plan view of a purification screen according to an embodiment of the present invention.
  • Figure 11 is a plan view of a purification screen according to an embodiment of the present invention.
  • Figure 12 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 13 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 14 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 15 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 16 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 17 is a plan view of a purification screen according to an embodiment of the present invention.
  • Figure 18 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • FIG. 19 is a top plan view of a purification screen according to an embodiment of the present invention.
  • FIG. 20 is a top plan view of a purification screen according to an embodiment of the present invention.
  • FIG. 21 is a top plan view of a purification screen according to an embodiment of the present invention.
  • Figure 22 is a plan view of a purification screen according to an embodiment of the present invention.
  • FIG. 23 is a top plan view of a purification screen according to an embodiment of the present invention.
  • Figure 24 is a plan view of a purification screen in accordance with an embodiment of the present invention.
  • Figure 25 is a schematic cross-sectional view of an air conditioner according to an embodiment of the present invention.
  • Air conditioner 10 air conditioner indoor unit 10a, air inlet 11, purification filter 12, first purification filter 12a, second purification filter 12b, filter area 121, air duct 13, fan 14, heat exchanger 15. Air outlet 16, ion generator 17, and temperature probe 18.
  • 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 connected in one 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 an interaction relationship of two elements.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the air conditioner 10 is formed with an air inlet 11 .
  • the air conditioner 10 also includes a purification screen 12 for purifying air.
  • the purification screen 12 includes a plurality of screen areas 121 of at least two different thicknesses for filtering out at least two different contaminants.
  • the air conditioner 10 of the embodiment of the present invention is provided with a purifying screen 12 for purifying air, and the purifying screen 12 includes a plurality of screen areas 121 of at least two different thicknesses for filtering out at least two different contaminants, In this way, the air conditioner 10 can not only adjust the indoor temperature, but also effectively filter out various pollutants in the air, and ensure that the cooling and heating performance is substantially unchanged.
  • Solid contaminants include PM2.5, PM10, pollen, bacteria, dander and the like.
  • Gaseous pollutants include formaldehyde, benzene, odor, and the like.
  • part of the filter area 121 may adopt a filter type or an electrostatic type filter to filter out solid contaminants; some of the filter area 121 may adopt an adsorption type or a catalytic type filter to filter out gaseous pollutants.
  • the parameters such as the shape, wind resistance and filtration characteristics of the filter for filtering out solid pollutants and filtering out gaseous pollutants are different.
  • the purification filter screen 12 of the embodiment of the present invention includes at least two filter screen regions 121 of different thicknesses for filtering out at least two different pollutants to simultaneously filter out at least two kinds of pollutions of solid pollutants and gaseous pollutants.
  • the air purifying effect of the air conditioner 10 can be enhanced.
  • the types of contaminants used by the screen area 121 for filtering are not limited to solid contaminants and gaseous contaminants. Part of the screen area 121 can also be configured to filter out other types of contaminants in the air.
  • the air conditioner 10 is formed with a duct 13 located downstream of the air inlet 11.
  • the air conditioner 10 further includes a fan 14 and a heat exchanger 15 disposed in the air duct 13.
  • the fan 14 is used to establish a gas flow
  • the heat exchanger 15 is used to achieve heat exchange of the gas flow for temperature regulation purposes.
  • the air duct 13 is formed with an air outlet 16 located downstream.
  • the indoor air enters the indoor unit 10a of the air conditioner 10 through the air inlet 11, passes through the heat exchanger 15, exchanges heat with the aluminum foil and the copper tube of the heat exchanger 15, thereby achieving temperature rise or Cool down and play the role of regulating the indoor temperature.
  • the air After passing through the heat exchanger 15, the air passes through the fan 14 in the air duct 13, and the fan 14 is used to drive The moving gas flows through the heat exchanger 15 to cause heat exchange.
  • the airflow flows through the fan 14, it is discharged from the air outlet 16, completing a temperature adjustment cycle.
  • the temperature of the airflow is detected by the temperature sensing probe 18 disposed in the air duct 13 before the heat exchanger 15, and the current temperature of the air conditioner 10 determines whether the current air temperature reaches the set temperature, and calculates the current airflow.
  • the difference between the temperature and the set temperature The single-chip microcomputer of the air conditioner 10 sends a corresponding driving signal to drive the compressor and the fan 14 according to the difference, so that the actual temperature in the room is constantly approaching the indoor ideal temperature set by the user (ie, the set temperature).
  • the purification screen 12 is disposed adjacent to the air inlet 11.
  • the purification screen 12 is disposed at the air inlet 11 (as shown in Figure 1). More specifically, the purification screen 12 is disposed in front of the air inlet port 11 (determined in the direction of the air flow, and the position where the air current passes first is the front).
  • the air is driven by the blower 14 to pass through the purification filter 12 before entering the indoor unit 10a of the air conditioner 10, thus realizing the air purifying function.
  • the purification screen 12 is disposed between the air inlet 11 and the heat exchanger 15 (as shown in Figures 3 and 4).
  • the air is driven by the blower 14 to pass through the purification filter 12 before flowing through the heat exchanger 15, thus realizing the air purification function.
  • the purification filter 12 may also be partially disposed at the air inlet 11 , partially disposed between the air inlet 11 and the heat exchanger 15 (as shown in FIG. 5 ), and the purification filter 12 may also be disposed. Any position where the air flows in the indoor unit 10a is not limited herein.
  • the ratio of the orthographic projection of the purification screen 12 at the air inlet 11 to the area of the air inlet 11 is greater than 30%.
  • the ratio of the area between the orthographic projection of the purification screen 12 at the air inlet 11 and the air inlet 11 is only required to be more than 30%, so that the air purification function can be preferably achieved.
  • the wind resistance is reduced, and the air volume attenuation of the air conditioner 10 due to the purification filter 12 is reduced, thereby avoiding the influence on the basic performance of the cooling and heating of the air conditioner 10.
  • the purification screen 12 is in the form of a flat or curved surface.
  • the purification filter 12 of the air conditioner 10 shown in Fig. 1 has a flat shape
  • the purification filter 12 of the air conditioner 10 shown in Figs. 3-5 has a curved shape. It can be understood that when the purifying screen 12 is curved, the ratio of the area of the orthographic projection of the purifying screen 12 at the air inlet 11 to the air inlet 11 should be more than 30%, instead of the actual flat area of the purifying screen 12. The ratio to the area of the air inlet 11 is greater than 30% to calculate.
  • the purification screen 12 is parallel to the air inlet 11 when the purification screen 12 is in the form of a flat plate. That is, the surface of the purification screen 12 opposite to the air inlet 11 is parallel to the surface of the air inlet 11 opposite to the purification screen 12.
  • the air inlet and the exhausting effect are uniform throughout the air inlet 11, and the purification screen 12 is also easy to install.
  • Purification filter 12 and air intake The distance between the ports 11 can be determined according to actual conditions to achieve an optimum air purification effect and to reduce the air volume of the air conditioner 10 as small as possible.
  • the purification screen 12 includes a plurality of sub-screens correspondingly disposed in the plurality of screen areas 121.
  • the plurality of filter areas 121 are at least two filter areas 121.
  • the number of filter areas 123 may be three, and the corresponding sub-filters are A1, A2, and A3.
  • 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 inlet 11 is rectangular. Multiple sub-filters are strip-shaped. The plurality of sub-filters extend straight or obliquely across the air inlet 11 along the length or width direction of the air inlet 11.
  • FIGS. 6-13 are top views of the purification screen 12, ie, an orthographic view of the purification screen 12.
  • the purification filter 12 may be in the form of a flat plate or a curved surface, which is not limited herein.
  • FIGS. 6-9 are four embodiments in which a plurality of sub-filters extend straight across the air inlet 11 along the length of the air inlet 11.
  • there are at least two sub-filters of different thickness in A1-A3, A4-A5 are two sub-filters of different thickness, and at least two sub-filters of different thickness in A6-A9, at least in A10-A14
  • 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. 13 shows an embodiment in which a plurality of sub-filters extend obliquely across the air inlet 11 in the width direction of the air inlet 11.
  • C1-C9 There are at least two sub-filters of different thicknesses. There are at least two different kinds of sub-filters in C1-C9.
  • 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.
  • a plurality of sub-filters may extend across the air inlet 11 along the length of the air inlet 11, which will not be exemplified herein.
  • a plurality of sub-screens are spaced apart.
  • the air inlet 11 is rectangular or not rectangular, and the sub-filter is in the form of a strip or a strip, the plurality of sub-filters can be spaced apart.
  • the air inlet 11 has a rectangular shape
  • the sub-filter has a strip shape
  • A6 and A8 are sub-filters, 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, and 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 12 is easy to manufacture, the air purification effect is uniform, and the air inlet region is evenly distributed in the air inlet port 11. After the air enters the air channel 13, the heat exchange efficiency with the heat exchanger 15 is high, and there is no heat exchanger 15 The phenomenon of excessive working on the side is advantageous for extending the service life of the air conditioner 10.
  • the filter screen can also adjust the area and the number of different types of sub-filters according to the actual situation of air pollutants at the installation position of the air conditioner 10, so as to achieve an optimal air purification effect and air volume to the air conditioner 10.
  • the reduction is as small as possible and the cooling and heating performance of the air conditioner 10 is substantially unchanged.
  • the outer contours of the plurality of sub-screens cooperate with the air inlets 11.
  • the purification filter 12 is easy to install.
  • FIGS. 20-22 are top views of the purification screen 12, ie, an orthographic view of the purification screen 12.
  • the purification filter 12 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 cooperation of the outer contour of the purification filter 12 with the air inlet 11 may mean that the size and bending curvature of the purification screen 12 cooperate with the structure of the air inlet 11 for installation.
  • the ratio of the orthographic projection of the purification screen 12 at the air inlet 11 to the area of the air inlet 11 is 100%.
  • the orthographic projection of the purification screen 12 at the air inlet 11 completely covers the air inlet 11.
  • A10-A14 are all sub-screens, and there is no blank area.
  • Fig. 23 when the orthographic projection of the purification screen 12 is elliptical, all of G1-G3 are sub-filters, and there is no blank area.
  • Fig. 24 when the orthographic projection of the purification screen 12 is of an arbitrary shape, all of H1-H4 are sub-filters, and there is no blank area.
  • the air conditioner 10 Since the purification filter 12 is used in a large area of the air inlet 11, the air generally needs to pass through the purification filter 12 before entering the heat exchanger 15.
  • the air conditioner 10 has an obvious air purification effect, and can achieve a high CADR (clean air delivery). Rate, clean air amount) value.
  • the purification screen 12 comprises multiple layers.
  • the multi-layer purification filter 12 is spaced apart.
  • the purification screen 12 includes a first layer of purification screen 12a and a second layer of purification screen 12b.
  • the first purification filter screen 12a is disposed in front of the air inlet port 11, and the second layer purification filter screen 12b is disposed between the air inlet port 11 and the heat exchanger 15.
  • the first purification filter 12a and the second purification filter 12b may also be disposed between the air inlet 11 and the heat exchanger 15, or may be disposed at any position where the air flows in the indoor unit 10a.
  • the method for arranging the purification filter 12 of the above embodiments of the present invention may be combined with each other.
  • the purification filter 12 may include a plurality of sub-filters, and the plurality of sub-filters may be combined with different thicknesses and different types;
  • the partial sub-filter may be in the form of a strip, and the partial sub-screen may be a structure with a slit, or may be an irregular shape or an arbitrary shape; each sub-filter may be arranged along the length of the air inlet 11 or along the air inlet.
  • each sub-filter can be arranged at intervals; the purifying filter 12 can cover the air inlet 11 or partially cover the air inlet 11; the purifying filter 12 can also be a multi-layer combination to strengthen the air conditioner 10.
  • the air purification effect effectively filters out various pollutants in the air.
  • the air conditioner 10 further includes ion generation disposed in the air duct 13. 17.
  • the ionizer 17 is used to generate positive ions and/or negative ions.
  • the ionizer 17 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 17 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 17 can be selected according to actual conditions.
  • the ion generator 17 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 screen 12.
  • the filter aperture of the purification filter 12 can be much larger than the diameter of the dust or particles, thereby substantially lowering the passage wind resistance of the purification filter 12, ensuring that the refrigeration and heating performance and the air volume of the air conditioner 10 itself are substantially unaffected.
  • the ionizer 17 can be used with the purification screen 12.
  • the purification screen 12 can be a positively charged purification screen 12.
  • the ionizer 17 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 12, thereby increasing the CADR value.
  • the ionizer 17 is disposed at the air outlet 16.
  • the ionizer 17 kills germs in the air and purifies the air by generating positive ions and/or negative ions.
  • the ionizer 17 may be disposed at other locations of the indoor unit 10a of the air conditioner 10 to achieve the effects of killing germs and purifying the air.
  • 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” and “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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un climatiseur (10), qui est formé avec une entrée d'air (11), et comprend en outre un filtre de purification (12) utilisé pour purifier l'air, le filtre de purification (12) comprenant une pluralité de zones de filtre (121) ayant au moins deux épaisseurs différentes et étant utilisées pour filtrer au moins deux polluants différents.
PCT/CN2017/104790 2017-06-27 2017-09-30 Climatiseur WO2019000690A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710498119.XA CN107152722B (zh) 2017-06-27 2017-06-27 空调器
CN201720761228.1 2017-06-27
CN201720761228.1U CN207299162U (zh) 2017-06-27 2017-06-27 空调器
CN201710498119.X 2017-06-27

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WO2019000690A1 true WO2019000690A1 (fr) 2019-01-03

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Citations (6)

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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
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
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
CN107152722A (zh) * 2017-06-27 2017-09-12 广东美的制冷设备有限公司 空调器

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* 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
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
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