CN107327941B - Indoor unit of vertical air conditioner and air conditioner - Google Patents

Indoor unit of vertical air conditioner and air conditioner Download PDF

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Publication number
CN107327941B
CN107327941B CN201710713182.0A CN201710713182A CN107327941B CN 107327941 B CN107327941 B CN 107327941B CN 201710713182 A CN201710713182 A CN 201710713182A CN 107327941 B CN107327941 B CN 107327941B
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CN
China
Prior art keywords
air
water
shell
indoor
indoor unit
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CN201710713182.0A
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Chinese (zh)
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CN107327941A (en
Inventor
姜凤华
刘源
刘奇伟
赵飞
张哲源
田镇龙
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GD Midea Air Conditioning Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN201710713182.0A priority Critical patent/CN107327941B/en
Publication of CN107327941A publication Critical patent/CN107327941A/en
Application granted granted Critical
Publication of CN107327941B publication Critical patent/CN107327941B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • 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
    • F24F8/15—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 chemical means
    • 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
    • F24F8/15—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 chemical means
    • F24F8/158—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 chemical means using active carbon
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Humidification (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The invention discloses a vertical air conditioner indoor unit and an air conditioner, wherein the vertical air conditioner indoor unit comprises: the shell is provided with a first indoor air inlet and a first air outlet, and a heat exchange air channel communicated with the first indoor air inlet and the first air outlet is limited in the shell; the indoor heat exchanger and the indoor fan are arranged in the shell; the air treatment device is arranged below the shell and comprises a shell, a water treatment module and a guide fan, wherein the shell is provided with a second indoor air inlet, a fresh air inlet and a second air outlet, an air treatment air channel isolated from the heat exchange air channel is arranged in the shell, the air treatment air channel is communicated with the second indoor air inlet, the fresh air inlet and the second air outlet, the water treatment module comprises a water treatment piece and a water container, and the water treatment piece is used for guiding water in the water container to the air treatment air channel so that water molecules are in contact with air in the air treatment air channel. The indoor unit of the vertical air conditioner provided by the embodiment of the invention has good functional performance.

Description

Indoor unit of vertical air conditioner and air conditioner
Technical Field
The invention relates to the field of air conditioning equipment, in particular to a vertical air conditioner indoor unit and an air conditioner.
Background
At present, people pay more attention to the quality of air, and indoor air pollution is an important factor for endangering human health, so that the primary consideration of improving the air quality is taken into consideration. Air purification equipment is gradually popularized in the market, more air purifiers are purchased and used after being in, and due to insufficient air quantity, real full-house purification is difficult to achieve. Therefore, it would be a better possibility if the functions of air purification and the like could be combined with the indoor unit of an air conditioner. However, if the air purifying module is directly added on the panel of the indoor unit of the air conditioner, the operation performance of the air conditioner is greatly affected, specifically, the air inlet and outlet air quantity of the air conditioner is affected, and the performance and efficiency of the air conditioner for adjusting the air temperature are reduced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the vertical air conditioner indoor unit, which has the dust removal and humidification functions while ensuring the working efficiency of the air conditioner.
The invention also provides an air conditioner with the vertical air conditioner indoor unit.
An indoor unit of a floor air conditioner according to an embodiment of a first aspect of the present invention includes: the shell is provided with a first indoor air inlet and a first air outlet, and a heat exchange air duct communicated with the first indoor air inlet and the first air outlet is defined in the shell; the indoor heat exchanger and the indoor fan are arranged in the shell; the air treatment device is arranged below the shell and comprises a shell, a water treatment module and a guide fan, the shell is provided with a second indoor air inlet, a fresh air inlet and a second air outlet, the shell is internally provided with an air treatment air channel isolated from the heat exchange air channel, the air treatment air channel is communicated with the second indoor air inlet, the fresh air inlet and the second air outlet, the water treatment module comprises a water treatment part and a water container, the water treatment part is configured to guide water in the water container to the air treatment air channel so that water molecules are in contact with air in the air treatment air channel, the shell and the shell all comprise side panels and front panels connected with the side panels, the first indoor air inlet is arranged on the side panels of the shell, the first air outlet is arranged on the front panels of the shell, the second indoor air inlet and the fresh air inlet are arranged on the side panels of the shell, and the second air outlet is arranged on the front panels of the shell.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the air treatment device with the water treatment module is arranged below the casing, the water treatment piece is driven to rotate by the guide fan so as to guide water in the water container to the air treatment air duct, when indoor air and/or outdoor air enter the air treatment air duct to flow, a large amount of moving water molecules in the air treatment air duct can remove dust particles in the air, the humidity of the air is improved, the air is fresh, and the air quality is improved. Because the air treatment air duct of the air treatment device is isolated from the heat exchange air duct of the shell, the air treatment device can not influence the working efficiency of the indoor fan in the shell when performing air treatment, and the vertical air conditioner indoor unit has compact structure and high space utilization rate.
According to the indoor unit of the vertical air conditioner, the indoor fan is a single cross-flow fan.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the front panel of the shell and the front panel of the shell form a curved panel.
Further, the side wall forms a curved panel, or a curved plate with a plurality of sections, and two adjacent sections are connected in a circular arc transition mode.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the cross section shape of the shell is the same as that of the shell.
According to the indoor unit of the vertical air conditioner, the first indoor air inlets comprise a plurality of first indoor air inlets which are symmetrically distributed along the left-right direction.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the number of the fresh air inlets is two, and the two fresh air inlets are symmetrically distributed along the left-right direction.
According to the indoor unit of the vertical air conditioner, the second air outlets comprise a plurality of second air outlets which are arranged in a plurality of rows and columns, and each second air outlet is a round hole.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the water container is configured as a water tank or a water receiving disc, the water treatment piece comprises a water taking piece, the water taking piece is rotatably arranged in the shell, and the water taking piece is configured to guide water in the water tank or the water receiving disc to the air treatment air duct so as to enable water molecules to be in contact with air in the air treatment air duct.
Specifically, the guide fan is connected with the water pumping piece to drive the water pumping piece to rotate.
Further, the water pumping piece is provided with an extending flow passage and at least one guiding flow passage, the extending flow passage extends downwards to the water surface in the water tank along the rotation axis of the guiding fan, and the guiding flow passage is connected with the upper end of the extending flow passage and extends outwards gradually from bottom to top along the axial direction of the guiding fan.
Optionally, the water pumping member is a water pumping wheel.
Further, the air treatment device further comprises a water tank which is arranged above the water tank to supply water for the water tank.
Further, the air treatment device also includes a humidification module configured as a wet film and disposed adjacent the second air outlet.
According to the indoor unit of the vertical air conditioner, the air treatment device further comprises: the purification module is arranged below the guide fan and is positioned between the air inlet side of the air treatment air duct and the guide fan in the air flow direction.
Specifically, the purification module comprises an annular purification filter screen, and the annular purification filter screen and the inner wall of the shell define the air inlet side of the air treatment air duct.
An air conditioner according to an embodiment of the second aspect of the present invention includes any one of the floor air conditioner indoor units according to the embodiment of the first aspect of the present invention. By adopting the vertical air conditioner indoor unit, air can be purified and then introduced into the room in the process of cooling or heating the room by the air conditioner, and meanwhile, the air can be dedusted and humidified, so that the air quality is improved, and the use comfort of a user is improved; the two working processes are not mutually interfered, and the working efficiency is high; meanwhile, the whole structure is compact, and the space utilization rate is high.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a perspective view of an indoor unit of a floor air conditioner according to an embodiment of the present invention;
fig. 2 is a front view of an indoor unit of a floor air conditioner according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
fig. 6 is a longitudinal sectional view of an indoor unit of a stand air conditioner according to another embodiment of the present invention;
FIG. 7 is a transverse cross-sectional view of an air treatment device according to another embodiment of the invention;
fig. 8 is a longitudinal cross-sectional view of a stand air conditioner indoor unit according to still another embodiment of the present invention.
Reference numerals:
the vertical air conditioning indoor unit 100, the air treatment device 200,
a casing 10, a first indoor air inlet 101, a first air outlet 102, an indoor heat exchanger 11, an indoor fan 12,
the device comprises a shell 20, a second indoor air inlet 201, a fresh air inlet 202, a second air outlet 203, a purification module 21, a guide fan 22, a humidifying module 23, a water treatment module 24, a water treatment piece 241, a water pumping piece 2411, an extension flow channel 2412, a guide flow channel 2413, a water container 242, a water tank 2421, a water receiving disc 2422 and a water tank 25.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "length", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Hereinafter, a floor air conditioner indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 8.
As shown in fig. 1 to 8, a stand air conditioner indoor unit 100 according to an embodiment of the present invention includes: a cabinet 10, an indoor heat exchanger 11, an indoor fan 12, and an air treatment device 200.
The casing 10 is provided with a first indoor air inlet 101 and a first air outlet 102, a heat exchange air channel is defined in the casing 10 and is communicated with the first indoor air inlet 101 and the first air outlet 102, and the indoor heat exchanger 11 and the indoor fan 12 are arranged inside the casing 10.
The air treatment device 200 is arranged below the casing 10, the air treatment device 200 comprises a casing 20, a water treatment module 24 and a guide fan 22, a second indoor air inlet 201, a fresh air inlet 202 and a second air outlet 203 are arranged on the casing 20, an air treatment air channel is arranged in the casing 20 and is mutually isolated from a heat exchange air channel, and the air treatment air channel is communicated with the second indoor air inlet 201, the fresh air inlet 202 and the second air outlet 203. The water treatment module 24 includes a water treatment member 241 and a water container 242, the water treatment member 241 being configured to: when the water in the water container 242 is directed to the air treatment tunnel, the water molecules may contact the air in the air treatment tunnel.
Wherein, casing 10 and casing 20 all include side wall board and front panel, and the front panel is connected with the side wall board, and first indoor air intake 101 sets up on the side wall board of casing 10, and first air outlet 102 sets up on the front panel of casing 10, and second indoor air intake 201 and new trend import 202 set up on the side wall board of casing 20, and second air outlet 203 sets up on the front panel of casing 20.
According to the vertical air conditioner indoor unit 100 of the embodiment of the invention, the air treatment device 200 with the water treatment module 24 is arranged below the machine shell 10, the water treatment piece 241 is driven to rotate by the guide fan 22 so as to guide water in the water container 242 to the air treatment air duct, when indoor air and/or outdoor air enter the air treatment air duct to flow, a large amount of moving water molecules in the air treatment air duct can remove dust particles in the air, the humidity of the air is improved, the air is fresh, and the air quality is improved.
Because the air treatment duct of the air treatment device 200 is isolated from the heat exchange duct of the casing 10, the air treatment device 200 does not affect the working efficiency of the fan 12 and the like in the inner chamber of the casing 10 when performing air treatment, and the vertical air conditioner indoor unit 100 has compact structure and high space utilization rate. Meanwhile, the air treatment device 200 is independently arranged in the casing 10, and is easy to install and detach.
It can be appreciated that the first indoor air inlet 101, the second indoor air inlet 201 and the fresh air inlet 202 are all arranged on the side coaming, that is, are arranged at the front part of the vertical air conditioner indoor unit 100, and the first air outlet 102 and the second air outlet 203 are all arranged on the front panel, that is, are arranged at the front part of the vertical air conditioner indoor unit 100, so that the vertical air conditioner indoor unit 100 can realize the air flow mode of side air inlet and front air outlet.
The side wall of the housing 20 has a second indoor air inlet 201 so that indoor air can be circulated through the air treatment device 200 while the fresh air inlet 202 can be communicated with the outside of the room, and outdoor air can be introduced into the room through the air treatment device 200, that is, the outdoor air can be changed into the room through the fresh air inlet, thereby, when a user feels that the room is more stuffy, the outdoor air can be introduced to improve the user's comfort.
As shown in fig. 3 to 5, according to an embodiment of the present invention, the indoor fan 12 may be a single cross-flow fan, the single cross-flow fan extends along the height direction of the indoor unit 100, and by adopting the single cross-flow fan, the indoor unit 100 of the vertical air conditioner may select cross-flow fans with different lengths according to different usage requirements.
As shown in fig. 4 and 5, according to an embodiment of the present invention, the front panel of the casing 10 is formed as a curved panel, and the front panel of the housing 20 is also formed as a curved panel having the same shape as the casing 10, thereby facilitating the assembly of the housing 20 and the casing 10, and being aesthetically pleasing and compact after assembly.
Further, the side panels of the housing 10 also form curved panels, and the side panels of the housing 20 also form curved panels of the same shape as the housing 10. Of course, the side wall board can also be formed by bending plates of a plurality of bending sections, and the two adjacent bending sections are connected through arc transition, so that the vertical air conditioner indoor unit 100 is novel in structure, attractive and elegant in style and suitable for being placed in corner areas, thereby effectively utilizing corner space and improving space utilization rate.
According to an embodiment of the present invention, the cross-sectional shape of the cabinet 10 is the same as that of the housing 20, so that the air treatment device 200 and the cabinet 10 of the air conditioner indoor unit 100 can be assembled together to form an integral structure, thereby ensuring structural consistency.
As shown in fig. 4, according to an embodiment of the present invention, the casing 10 includes a plurality of first indoor air inlets 101, and the plurality of first indoor air inlets 101 are symmetrically distributed in a left-right direction, so that air around the indoor unit 100 of the vertical air conditioner can be entirely sucked into the first indoor air inlets 101 of the casing 10, thereby improving the working efficiency of the indoor heat exchanger 11 and the indoor fan 12.
As shown in fig. 1 to 5, according to an embodiment of the present invention, the housing 20 has two fresh air inlets 202 and a plurality of second air outlets 203, the two fresh air inlets 202 are symmetrically distributed along the left-right direction, and the center line of each fresh air inlet 202 is disposed obliquely with respect to the symmetry axis.
Further, the plurality of second air outlets 203 are arranged in a plurality of rows and a plurality of columns, and each second air outlet 203 is in a round hole shape, namely, each second air outlet 203 forms round micropores, the plurality of second air outlets 203 are convenient for discharging fresh air, the air-free effect is formed, the air flow is prevented from being directly blown, and therefore user experience is improved.
According to one embodiment of the present invention, the water container 242 may be configured as a water tank 2421, the water treatment member 241 includes a water driving member 2411, the water driving member 2411 is rotatably provided in the housing 20, and the water driving member 2411 is configured to: when the water of the water tank 2421 is directed to the air treatment tunnel, the water molecules may contact the air in the air treatment tunnel.
As shown in fig. 6, the water container 242 may also be configured as a water tray 2422, and when the water of the water tray 2422 is directed to the air treatment tunnel, water molecules may contact the air in the air treatment tunnel.
In some examples, the guide fan 22 is coupled to the water drive 2411 such that the guide fan 22 rotates the water drive 2411. When air flows in the air treatment duct, a large number of water drops moving in the air treatment duct can remove dust particles in the air, and the humidity of the air is improved. Therefore, the indoor air is more fresh, and the indoor air quality is improved.
In some embodiments, the air guide blower 22 directs air into the air treatment tunnel, and the air flow driven by the air guide blower 22 may drive the water deflector 2411 to rotate, thereby directing water in the water trough 2421 or the water pan 2422 into the air treatment tunnel.
In other specific examples, the water deflector 2411 is fixed to the induced draft fan 22 so as to rotate with the induced draft fan 22 when the induced draft fan 22 rotates.
In some examples, the water container 242 is a water tank 2421, the water pumping member 2411 has an extension flow channel 2412 and at least one guide flow channel 2413, the extension flow channel 2412 extends downward along the rotation axis of the guide fan 22 and extends onto the water surface in the water tank 2421, the guide flow channel 2413 is connected to the upper end of the extension flow channel 2412, and the guide flow channel 2413 and the extension flow channel 2412 extend gradually outwards from bottom to top along the axial direction of the guide fan 22.
As shown in fig. 3 and 8, in some specific examples, the lower portion of the water driving member 242 defines an extending flow channel 2412 extending in the up-down direction, and the upper portion of the water driving member 242 defines two oppositely arranged guiding flow channels 2413, each guiding flow channel 2413 forms an arc shape extending gradually outwards from bottom to top, thereby realizing an air flow mode of axial air intake and radial air outlet.
As shown in fig. 6, in some examples, the water-beating member 2411 may be a water-beating wheel, and by adopting the structure of the water-beating wheel, water hits the side wall of the air-processing air duct to generate water mist, thereby playing a role of humidifying and cleaning air.
In a further example, the air treatment device 200 further includes a water tank 25, where the water tank 25 is disposed above the water tank 2421, so that a water source can be provided for the water tank 2421, and the water flow in the water tank 25 directly flows onto the water tank 2421 under the action of gravity, so that unnecessary components are omitted, the structural cost is reduced, and the working efficiency is improved.
As shown in fig. 8, in some examples, the air treatment device 200 further includes a humidification module 23, the humidification module 23 configured as a wet film, the wet film disposed at an upper portion of the guide blower 22 and disposed adjacent to the second air outlet 203. The guiding fan 22 can guide the water in the water container 242 to the humidifying module 23, so that the water mist is blown onto the wet film under the action of the guiding fan 22, and the humidity of the air can be higher; meanwhile, the wet film is arranged at the second air outlet 203, the air speed at the air outlet is high, and the humidifying effect is good.
As shown in fig. 3, 6 and 8, according to an embodiment of the present invention, the air treatment device 200 further includes a purifying module 21, and since other substances, such as formaldehyde, may be mixed in the indoor air in addition to dust, chemical substances such as formaldehyde may be intercepted by the purifying module 21, thereby enhancing the purifying effect of the air treatment device 200.
The purification module 21 is arranged below the guide fan 22 and is positioned between the air inlet side of the air treatment air duct and the guide fan 22 in the air flow direction, so that the air flows through the purification module 21 and then reaches the guide fan 22, and the problems of failure and the like caused by overlarge humidity of the purification module 21 can be prevented.
In some examples, the purification module 21 may be horizontally arranged along the rotation circumference of the guide fan 22, and the purification module 21 is disposed above the second air intake and the fresh air intake 202, thereby defining an air intake side of the air treatment duct with the bottom of the housing 20.
In other examples, the purification module 21 includes an annular purification screen that defines an annular air intake side of the air treatment duct with the inner wall of the housing 20, thereby increasing the contact area of the air with the purification module 21 and improving the purification effect.
When the air through purification module 21 flows through the water treatment module along the air treatment air channel, the air can be contacted with water molecules, and dust particles and the like in the air collide with the water molecules and have certain viscosity, so that the dust particles and the like in the air can be attached to the water, the air can be purified, part of water molecules can be carried by the air to improve the humidity of the air, the purified air returns to the room from the air outlet, the indoor humidity can be adjusted to a certain extent, and the use comfort of a user is improved. Meanwhile, the water treatment piece guides the water in the water container to the air treatment air duct without affecting the flow area of the air treatment air duct, so that the air output of the air treatment device 200 is ensured, the purified air output of the vertical air conditioner indoor unit 100 is further ensured, and the working efficiency of the vertical air conditioner indoor unit 100 is improved.
An air conditioner (not shown) according to an embodiment of the second aspect of the present invention includes a floor air conditioner indoor unit 100 according to an embodiment of the first aspect of the present invention.
Because the vertical air conditioner indoor unit 100 according to the embodiment of the invention has the technical effects, the air conditioner adopts the vertical air conditioner indoor unit 100, so that the air conditioner can be used for purifying outdoor air and then introducing the purified air into a room in the process of cooling or heating the room by the indoor fan 12, and meanwhile, the indoor air can be subjected to dust removal and humidification, the air quality is improved, and the use comfort of a user is improved; the two working processes are not mutually interfered, and the working efficiency is high; meanwhile, the whole structure is compact, and the space utilization rate is high.
Other constructions and operations of an air conditioner (not shown) according to an embodiment of the present invention are known to those skilled in the art, and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (14)

1. A vertical air conditioner indoor unit, comprising:
the shell is provided with a first indoor air inlet and a first air outlet, and a heat exchange air duct communicated with the first indoor air inlet and the first air outlet is defined in the shell;
the indoor heat exchanger and the indoor fan are arranged in the shell;
the air treatment device is arranged below the shell and comprises a shell, a water treatment module and a guide fan, the shell is provided with a second indoor air inlet, a fresh air inlet and a second air outlet, an air treatment air channel isolated from the heat exchange air channel is arranged in the shell and communicated with the second indoor air inlet, the fresh air inlet and the second air outlet, the water treatment module comprises a water treatment part and a water container, the water treatment part is configured to guide water in the water container to the air treatment air channel so as to enable water molecules to contact with air in the air treatment air channel,
the shell and the shell both comprise side coamings and a front panel connected with the side coamings, the first indoor air inlet is formed in the side coamings of the shell, the first air outlet is formed in the front panel of the shell, the second indoor air inlet and the fresh air inlet are formed in the side coamings of the shell, and the second air outlet is formed in the front panel of the shell;
the water container is configured as a water tank or a water receiving disc, the water treatment piece comprises a water beating piece, the water beating piece is rotatably arranged in the shell, and the water beating piece is configured to guide water in the water tank or the water receiving disc to the air treatment air duct so as to enable water molecules to be in contact with air in the air treatment air duct;
the water pumping piece is provided with an extending flow passage and at least one guiding flow passage, the extending flow passage extends downwards to the water surface in the water tank along the rotation axis of the guiding fan, the guiding flow passage is connected with the upper end of the extending flow passage and extends outwards gradually from bottom to top along the axial direction of the guiding fan, and the guiding fan is connected with the water pumping piece to drive the water pumping piece to rotate.
2. The indoor unit of claim 1, wherein the indoor fan is a single cross-flow fan.
3. The indoor unit of claim 1, wherein the front panel of the cabinet and the front panel of the housing each form a curved panel.
4. A stand air conditioner indoor unit according to claim 3, wherein the side panels form a curved panel or a curved plate having a plurality of curved sections and adjacent two of the curved sections are connected in a circular arc transition.
5. The indoor unit of claim 1, wherein the cross-sectional shape of the casing is the same as the cross-sectional shape of the housing.
6. The indoor unit of claim 1, wherein the plurality of first indoor air inlets are symmetrically distributed along a left-right direction.
7. The indoor unit of claim 1, wherein the fresh air inlets are two, and the two fresh air inlets are symmetrically distributed along a left-right direction.
8. The indoor unit of claim 1, wherein the second air outlets include a plurality of second air outlets, the plurality of second air outlets are arranged in a plurality of rows and columns, and each of the second air outlets is a circular hole.
9. The indoor unit of claim 1, wherein the water intake member is a water intake wheel.
10. The indoor unit of claim 1, wherein the air treatment device further comprises a water tank disposed above the water tank to supply water to the water tank.
11. The air conditioning indoor unit of claim 1, wherein the air treatment device further comprises a humidification module configured as a wet film and disposed adjacent the second air outlet.
12. The indoor unit of floor air conditioner according to claim 1, wherein the air treatment device further comprises: the purification module is arranged below the guide fan and is positioned between the air inlet side of the air treatment air duct and the guide fan in the air flow direction.
13. The indoor unit of claim 12, wherein the purification module includes an annular purification screen that defines an air intake side of the air treatment duct with an inner wall of the housing.
14. An air conditioner comprising the floor air conditioner indoor unit according to any one of claims 1 to 13.
CN201710713182.0A 2017-08-18 2017-08-18 Indoor unit of vertical air conditioner and air conditioner Active CN107327941B (en)

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