CN107477675B - Indoor unit of vertical air conditioner and air conditioner with indoor unit - Google Patents

Indoor unit of vertical air conditioner and air conditioner with indoor unit Download PDF

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Publication number
CN107477675B
CN107477675B CN201710712622.0A CN201710712622A CN107477675B CN 107477675 B CN107477675 B CN 107477675B CN 201710712622 A CN201710712622 A CN 201710712622A CN 107477675 B CN107477675 B CN 107477675B
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CN
China
Prior art keywords
air
indoor
side plate
water
shell
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Application number
CN201710712622.0A
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Chinese (zh)
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CN107477675A (en
Inventor
田镇龙
姜凤华
刘源
刘奇伟
赵飞
张哲源
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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 CN201710712622.0A priority Critical patent/CN107477675B/en
Publication of CN107477675A publication Critical patent/CN107477675A/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
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Humidification (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

The invention discloses a vertical air conditioner indoor unit and an air conditioner with the same, wherein the vertical air conditioner indoor unit comprises: a housing; an indoor heat exchanger and an indoor fan; the air treatment device comprises a shell, a purification module, a humidification module and a guide fan, wherein the purification module, the humidification module and the guide fan are arranged in the shell, the shell is provided with a second indoor air inlet, a fresh air inlet and a second air outlet, and an air treatment air channel is communicated with the second indoor air inlet, the fresh air inlet and the second air outlet. According to the vertical air conditioner indoor unit provided by the embodiment of the invention, the air treatment device is arranged, the purification module can purify indoor air, dust particles and the like in the indoor air can be filtered, and the cleanliness of the indoor air can be improved. The humidification module can promote the humidity of indoor air, can promote user's use comfort level from this. Through setting up the new trend import on the casing, can realize the circulation of indoor and outdoor air, can be favorable to user's health from this.

Description

Indoor unit of vertical air conditioner and air conditioner with indoor unit
Technical Field
The invention relates to the field of household appliances, in particular to a vertical air conditioner indoor unit and an air conditioner with the same.
Background
With the development of Chinese economy, the overquick growth of urban population and the acceleration of urban process, the problem of air pollution such as haze has become a focus of great attention, and the requirement of people on the air purification function of air conditioners is also increasing.
In the related art, the air conditioner indoor unit mainly adopts the modes of arranging a plurality of layers of filter screens, solid adsorbents, electronic dust removal and the like, and the working modes are that the filter screens are used for blocking and filtering, and the electronic adsorption and the solid adsorbents adsorb liquid or solid particles in polluted air. The dust particles in the dust removing mode are blocked on the filter screen, the dust collecting electrode or the adsorbent, and part of air is blocked by the dust particles to enter the indoor unit of the air conditioner, so that the air entering quantity is reduced, and the working efficiency of the indoor unit of the air conditioner is reduced. Moreover, the filter screen and the adsorbent are required to be cleaned or replaced frequently, some dust particles and harmful bacteria are adhered in the filter screen, the refrigerator, the grille and the air door, the cleaning is difficult, and secondary pollution of air is easy to cause.
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 advantages of purifying indoor air and adjusting indoor air humidity.
The invention also provides an air conditioner with the vertical air conditioner indoor unit.
According to an embodiment of the invention, a 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 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 purification module, a humidification module and a guide fan which are arranged in the shell, the shell is provided with a second indoor air inlet, a fresh air inlet and a second air outlet, an air treatment air channel which is 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 shell and the shell all comprise a front panel, a rear panel, a left side plate and a right side plate, the first indoor air inlet is arranged on the front panel of the shell, the first air outlet is arranged on the left side plate and/or the right side plate of the shell, and the fresh air inlet is arranged on at least one of the rear panel, the left side plate and the right side plate of the shell.
According to the vertical air conditioner indoor unit provided by the embodiment of the invention, through the arrangement of the air treatment device, the purification module in the air treatment device can purify indoor air and/or outdoor air, and dust, dust particles and the like in the indoor air can be filtered, so that the cleanliness of the indoor air can be improved. The humidification module can promote the humidity of indoor air, can promote user's use comfort level from this. And through setting up the new trend import on the casing, can realize the circulation of indoor and outdoor air, promote the fresh degree of indoor air, can be favorable to user's health from this. Through mutual isolation setting of heat transfer wind channel and air treatment wind channel, can realize that the mutual independence between heat transfer work and the air treatment work of vertical air conditioner indoor set, each other do not influence to can set up the air treatment device into independent module, easy to assemble and dismantlement.
According to some embodiments of the invention, the vertical air conditioner indoor unit further comprises a switch module, and each of the second indoor air inlet and the fresh air inlet is matched with the switch module to open or close the second indoor air inlet and the fresh air inlet.
According to some embodiments of the invention, the indoor fans are two cross-flow fans symmetrically arranged left and right, and the left side plate and the right side plate of the casing are respectively provided with the first indoor air inlets.
In some embodiments of the present invention, the indoor heat exchanger is disposed adjacent to the first indoor air inlet, each of the cross flow fans is disposed adjacent to the corresponding first air outlet, and a heater is disposed between each of the cross flow fans and the indoor heat exchanger in the airflow direction.
According to some embodiments of the invention, the fresh air inlets comprise three, and the three fresh air inlets are respectively arranged on the rear panel, the left side plate and the right side plate of the shell.
According to some embodiments of the invention, the purification module and the guide fan are arranged in a front-to-rear direction, wherein the purification module is disposed adjacent to a rear panel of the housing and defines an air inlet side of the air treatment duct with the rear panel, and the guide fan is disposed adjacent to a front panel of the housing.
In some embodiments of the invention, the second air outlet is provided on one of a left side plate and a right side plate of the housing and the second air outlet is in communication with an air outlet side of the air treatment duct.
In some embodiments of the invention, the humidification module includes a wet film and a water tank, water within the water tank is used to wet the wet film, the wet film is disposed between one of the left and right side plates of the housing and the guide blower and is disposed adjacent to the second air outlet, and at least a portion of the water tank is disposed between the other of the left and right side plates of the housing and the guide blower.
In some embodiments of the invention, an air outlet grille is provided downstream of the wet film in the direction of airflow, one of the left and right side panels of the housing defining an air outlet side of the air handling duct with the air outlet grille.
In some embodiments of the invention, the second indoor air intake is provided at a lower portion of the rear panel or at a bottom of the housing.
According to some embodiments of the invention, the guiding blower and the humidifying module are arranged in parallel along the left-right direction, and an air inlet side of the air treatment duct is defined between the guiding blower and the humidifying module and a rear panel of the shell.
In some embodiments of the invention, the humidification module comprises: the wet film is arranged on the front side of the purification module, and at least one part of the water tank is arranged between one of the left side plate and the right side plate of the shell and the wet film.
In some embodiments of the invention, the second indoor air inlet is provided on the left side plate and/or the right side plate of the housing.
According to some embodiments of the invention, one of the left and right side plates of the housing and one side of the purification module define an air intake side of the air treatment duct, and the guide blower and the humidification module are disposed on the other side of the purification module.
In some embodiments of the invention, the humidification module includes a wet film and a water tank, water in the water tank is used to humidify the wet film, the wet film and the guide blower are arranged in a front-rear direction, and the wet film is disposed adjacent to a front panel of the housing, and the blower is disposed adjacent to a rear panel of the housing.
In some embodiments of the invention, at least a portion of the water tank is disposed between the wet film and the other of the left and right side plates of the housing.
According to some embodiments of the invention, the air treatment device further comprises: a water treatment member and a water container, the water treatment member configured to direct water within the water container to the air treatment tunnel so that water molecules contact air within the air treatment tunnel.
In some embodiments of the invention, the water container is configured as a water tank, and the water treatment member includes a water-beating member rotatably disposed within the housing, the water-beating member being configured to direct water within the water tank to the air treatment tunnel so as to bring water molecules into contact with air within the air treatment tunnel.
In some embodiments of the invention, the guide fan is a centrifugal fan and the water-beating member is a bead formed on an edge of the centrifugal fan.
In some embodiments of the invention, the water impeller is a motor-driven water impeller, the water impeller being disposed adjacent the humidification module.
The air conditioner comprises the vertical air conditioner indoor unit according to the embodiment of the invention.
According to the air conditioner provided by the embodiment of the invention, the indoor unit of the vertical air conditioner is arranged, the purification module is arranged in the air treatment device in the vertical air conditioner, the purification module can purify indoor air, dust particles and the like in the indoor air can be filtered, and therefore, the cleanliness of the indoor air can be improved. The humidification module can promote the humidity of indoor air, can promote user's use comfort level from this. Through set up the new trend import on the casing, can realize the circulation of indoor and outdoor air, promote the fresh degree of indoor air, can be favorable to user's health from this. Through mutual isolation setting of heat transfer wind channel and air treatment wind channel, can realize the mutual independence, the mutual noninterference between heat transfer work and the air treatment work of air conditioner to can set up the air treatment device into independent module, easy to assemble and dismantlement.
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 schematic view of the overall structure of an indoor unit of a floor air conditioner according to a first embodiment of the present invention;
fig. 2 is a front view of the indoor unit of the stand air conditioner shown in fig. 1;
fig. 3 is a side view of the stand air conditioner indoor unit shown in fig. 1;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 5 is a cross-sectional view taken in the direction B-B in FIG. 2;
FIG. 6 is a cross-sectional view taken along the direction C-C in FIG. 2;
fig. 7 is a schematic overall structure of an indoor unit of a floor air conditioner according to a second embodiment of the present invention;
fig. 8 is a front view of the indoor unit of the stand air conditioner shown in fig. 7;
fig. 9 is a side view of the stand air conditioner indoor unit shown in fig. 7;
FIG. 10 is a cross-sectional view taken along the direction D-D in FIG. 8;
FIG. 11 is a cross-sectional view taken along the direction E-E in FIG. 8;
FIG. 12 is a cross-sectional view taken in the direction F-F of FIG. 8;
fig. 13 is a schematic view showing the overall structure of an indoor unit of a floor air conditioner according to a third embodiment of the present invention;
fig. 14 is a front view of the indoor unit of the stand air conditioner shown in fig. 13;
fig. 15 is a left side view of the stand air conditioner indoor unit shown in fig. 13;
fig. 16 is a right side view of the stand air conditioner indoor unit shown in fig. 13;
FIG. 17 is a cross-sectional view taken in the direction G-G of FIG. 14;
FIG. 18 is a cross-sectional view taken along the direction H-H in FIG. 14;
FIG. 19 is a cross-sectional view in the direction I-I of FIG. 14;
fig. 20 is a schematic overall structure of an indoor unit of a floor air conditioner according to a fourth embodiment of the present invention;
fig. 21 is a full sectional view of the stand air conditioner indoor unit shown in fig. 20;
fig. 22 is a front view of the indoor unit of the stand air conditioner shown in fig. 20;
FIG. 23 is a cross-sectional view in the direction J-J of FIG. 22;
FIG. 24 is a cross-sectional view taken in the direction K-K of FIG. 22;
fig. 25 is a schematic view showing the overall structure of an air treatment apparatus of a floor air conditioner indoor unit according to a fourth embodiment of the present invention;
fig. 26 is a full sectional view of the air treatment device shown in fig. 25.
Reference numerals:
the indoor unit 100 of the floor air conditioner,
the housing 10 is provided with a plurality of openings,
a first indoor air inlet 11, a first air outlet 12,
the heat exchanger 2 in the room is provided with a heat exchanger,
an indoor fan 3, a first cross flow fan 31, a second cross flow fan 32,
the air treatment device 4, the shell 41, the second indoor air inlet 411, the fresh air inlet 412, the second air outlet 413, the purification module 42, the humidification module 43, the wet film 431, the water tank 432, the guide fan 44, the water treatment piece 45, the water container 46 and the air outlet grating 47,
a heater 5.
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 "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "bottom", "inner", "outer", 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 devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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 26, and the floor air conditioner indoor unit 100 may be used in an air conditioner to achieve temperature and humidity adjustment in a room.
As shown in fig. 1 to 26, a floor air conditioner indoor unit 100 according to an embodiment of the present invention includes: a casing 10, an indoor heat exchanger 2, an indoor fan 3 and an air treatment device 4.
As shown in fig. 1-2, a first indoor air inlet 11 and a first air outlet 12 are arranged on a casing 10, and a heat exchange air duct communicated with the first indoor air inlet 11 and the first air outlet 12 is defined in the casing 10. The indoor heat exchanger 2 and the indoor fan 3 are provided in the cabinet 10, and the indoor heat exchanger 2 can exchange heat with indoor air, thereby raising/lowering the temperature of the indoor air. The indoor fan 3 has an effect of guiding indoor air.
When the vertical air conditioner indoor unit 100 works, the indoor fan 3 can guide indoor air to enter the heat exchange air duct from the first indoor air inlet 11, and after the indoor air exchanges heat with the indoor heat exchanger 2 in the heat exchange air duct, the indoor fan 3 guides the indoor air to be discharged from the first air outlet 12, so that the indoor temperature can be adjusted.
As shown in fig. 4, 10 and 17, the air treatment device 4 is provided below the cabinet 10. The air treatment device 4 comprises a shell 41, a purification module 42, a humidification module 43 and a guide fan 44 which are arranged in the shell 41, wherein a second indoor air inlet 411, a fresh air inlet 412 and a second air outlet 413 are arranged on the shell 41, an air treatment air channel isolated from a heat exchange air channel is arranged in the shell 41, and the air treatment air channel is communicated with the second indoor air inlet 411, the fresh air inlet 412 and the second air outlet 413. Through mutual isolation setting of heat transfer wind channel and air treatment wind channel, can realize that the mutual independence between heat transfer work and the air treatment work of vertical air conditioner indoor set 100, each other do not influence to can set up the independent module with air treatment device 4, easy to assemble and dismantlement.
The guiding blower 44 has the function of guiding the indoor air and the outdoor air, and can guide the indoor air to enter the air treatment duct in the air treatment device 4 from the second indoor air inlet 411, and also guide the outdoor air to enter the air treatment duct from the fresh air inlet 412.
Wherein the purification module 42 and the humidification module 43 are located in the air treatment duct, the purification module 42 can purify air, and can filter dust, dust particles and the like in the air, thereby improving the cleanliness of the air. The humidification module 43 may raise the humidity of air, thereby improving the comfort of use for the user. Finally, the guide blower 44 guides the purified and humidified air to be discharged from the second air outlet 413 into the room.
As shown in fig. 1 to 26, the casing 10 and the housing 41 each include a front panel, a rear panel, a left side panel and a right side panel, the first indoor air intake 11 is provided on the front panel of the casing 10, and the first air outlet 12 is provided on at least one of the left side panel and the right side panel of the casing 10. Specifically, as shown in fig. 20 and 25, for example, the casing 10 and the housing 41 of the vertical air conditioner indoor unit 100 are each composed of a front panel, a rear panel, a left side plate and a right side plate, wherein the first air outlet 12 is located on the front panel of the casing 10, and the first air outlets 12 are respectively located on the left side plate and the right side plate of the casing 10, so that multi-surface air outlet of the vertical air conditioner indoor unit 100 can be realized, air supply requirements of users in different indoor positions can be met, and use comfort of the users is improved.
As shown in fig. 6, a fresh air inlet 412 may be provided on the housing 41, wherein the fresh air inlet 412 communicates with the air treatment tunnel. Outdoor air can enter the air treatment duct through the fresh air inlet 412, so that circulation of indoor air and outdoor air can be realized, freshness of indoor air is improved, and physical health of a user is facilitated. As shown in fig. 5, 11 and 18, the fresh air inlet 412 is provided on at least one of the rear panel, the left side plate and the right side plate of the housing 41, and may be selectively provided according to indoor arrangement and actual use requirements.
According to the vertical air conditioner indoor unit 100 of the embodiment of the invention, by arranging the air treatment device 4, the purification module 42 in the air treatment device 4 can purify indoor air and/or outdoor air, and dust, dust particles and the like in the air can be filtered, so that the cleanliness of the air can be improved. The humidification module 43 may raise the humidity of air, thereby improving the comfort of use for the user. And, through providing the fresh air inlet 412 on the housing 41, circulation of indoor and outdoor air can be achieved, and freshness of indoor air can be improved, thereby being beneficial to physical health of users. Through mutual isolation setting of heat transfer wind channel and air treatment wind channel, can realize that the mutual independence between heat transfer work and the air treatment work of vertical air conditioner indoor set 100, each other do not influence to can set up the independent module with air treatment device 4, easy to assemble and dismantlement.
According to some embodiments of the present invention, the indoor unit 100 of the floor air conditioner further includes a switch module, and each of the second indoor air inlet 411 and the fresh air inlet 412 cooperates with the switch module to open or close the second indoor air inlet 411 and the fresh air inlet 412, so that the outdoor air can be automatically controlled to enter the indoor unit 100 of the floor air conditioner, and the actual operation of a user is facilitated.
Specifically, the second indoor air inlet 411 and the fresh air inlet 412 are connected to a switch module, which can automatically control the opening/closing of the second indoor air inlet 411 and the fresh air inlet 412. For example, when the indoor unit 100 of the vertical air conditioner works for a period of time, the ventilation of the indoor air and the outdoor air is required, the fresh air inlet 412 can be opened through the switch module, the outdoor air enters the air treatment device 4 through the fresh air inlet 412, and the air treatment device 4 enters the indoor space after the outdoor air is purified, so that the freshness of the indoor air can be improved.
As shown in fig. 5, 11, 18 and 23, according to some embodiments of the present invention, the indoor fan 3 is two cross-flow fans symmetrically arranged left and right, and the left and right side plates of the casing 10 are respectively provided with the first indoor air inlets 11, so that the air outlet of the vertical air conditioner indoor unit 100 in the left and right directions can be realized, and the use requirement of a user can be met.
Specifically, as shown in fig. 5, for example, the indoor fan 3 includes a first through-flow fan 31 and a second through-flow fan 32, where the first through-flow fan 31 is located in the left space of the casing 10, the second through-flow fan 32 is located in the right space of the casing 41, the first through-flow fan 31 corresponds to the first indoor air inlet 11 on the left side plate of the casing 10, and the second through-flow fan 32 corresponds to the first indoor air inlet 11 on the right side plate. When the vertical air conditioner indoor unit 100 works, the first through-flow fan 31 and the second through-flow fan 32 respectively guide the indoor air to be discharged from the first indoor air inlet 11 corresponding to the first through-flow fan, so that the air can be blown towards the left and right directions of the vertical air conditioner indoor unit 100, and the adjusting speed of the indoor temperature can be improved.
As shown in fig. 4, 10 and 17, in some embodiments of the present invention, the indoor heat exchanger 2 is disposed adjacent to the first indoor air inlet 11, and each cross flow fan is disposed adjacent to the corresponding first air outlet 12, so that the working efficiency of the indoor unit 100 of the vertical air conditioner can be improved. Specifically, as shown in fig. 4, for example, the indoor heat exchanger 2 is disposed near the first indoor air intake 11, and the cross flow fan is disposed at the rear end of the indoor heat exchanger 2. The cross flow fan guides indoor air to enter the casing 10 from the first indoor air inlet 11, the indoor air exchanges heat with the indoor heat exchanger 2 first, and then the cross flow fan guides indoor air after heat exchange to be discharged from the corresponding first air outlet 12.
As shown in fig. 5 and 11, a heater 5 is provided between each cross flow fan and the indoor heat exchanger 2 in the air flow direction, so that the indoor temperature can be raised, and the use requirement of a user can be met. It can be understood that when the indoor and outdoor temperature difference is large, the refrigerant discharge amount of the compression mechanism portion of the air conditioner is difficult to satisfy the heat exchange requirement of the indoor heat exchanger 2, the adjusting speed of the indoor temperature becomes slow, and the work load of the indoor unit 100 of the vertical air conditioner increases. By arranging the cross flow fan and the heater 5, the heating speed of the air can be increased, so that the indoor unit 100 of the vertical air conditioner can still meet the use requirement of a user when the indoor and outdoor temperature difference is large. Alternatively, the heater 5 may be a PTC electric heating tube.
As shown in fig. 6, according to some embodiments of the present invention, the fresh air inlets 412 include three, and the three fresh air inlets 412 are respectively provided on the rear panel, the left side panel, and the right side panel of the case 41, whereby the circulation efficiency between the indoor air and the outdoor air can be improved.
It can be appreciated that a fresh air inlet 412 is difficult to meet the indoor and outdoor air circulation requirements under special working conditions, and the left and right side plates and the rear panel are provided with the fresh air inlet 412, so that outdoor air can enter the air treatment device 4 from multiple angles, and the circulation efficiency between indoor air and outdoor air is improved. Specifically, for example, the three fresh air inlets 412 may be respectively connected to a switch module, the switch module may individually control the opening/closing of each fresh air inlet 412, and the user may control the number of the fresh air inlets 412 in the open state according to the actual needs, thereby facilitating the actual application of the user.
According to an embodiment of the present invention, the left side plate and the right side plate of the casing 10 and the casing 41 may form opposite arc plates, and the second indoor air inlet 411, the fresh air inlet 412 and the second air outlet 413 may be disposed at a position of the left side plate/the right side plate of the casing 41, which is biased toward the front panel, or a position of the right side plate, which is biased toward the rear panel, so that an inclination angle of the air inlet (the second indoor air inlet 411, the fresh air inlet 412 and the second air outlet 413) is adjusted by the arc plates, thereby adjusting an air inlet and outlet direction of the air inlet.
Similarly, the first air outlet 12 is disposed at a position of the left side plate and/or the right side plate of the casing 10, which is biased toward the front panel or toward the rear panel, so that the air outlet direction of the first air outlet 12 is adjusted by the arc plate.
As shown in fig. 10, 12 and 17 and 19, according to some embodiments of the present invention, the purification module 42 and the guide blower 44 are arranged in the front-rear direction, wherein the purification module 42 is disposed adjacent to the rear panel of the housing 41 and defines an air inlet side of the air treatment duct with the rear panel, and the guide blower 44 is disposed adjacent to the front panel of the housing 41, whereby the purification efficiency of the air treatment device 4 can be improved.
Specifically, as shown in fig. 10, for example, the air intake side of the air treatment device 4 is close to the rear panel of the housing 41, the guide fan 44 is close to the front panel of the housing 41, and the purification module 42 is located between the air intake side and the guide fan 44. Thus, the air enters the housing 41 from the air inlet side, and then directly enters the purification module 42 to be purified, so that the purification efficiency of the air treatment device 4 can be improved.
In some examples, the second air outlet 413 is provided on one of the left and right side plates of the housing 41 and the second air outlet 413 communicates with the air outlet side of the air treatment duct, whereby single-sided air supply of the stand air conditioner indoor unit 100 can be achieved.
As shown in fig. 12, in some specific examples, the housing 41 is provided with a second air outlet 413, and it is understood that the second air outlet 413 may be disposed on the left side plate of the housing 41 or the right side plate of the housing 41, and may be specifically selectively disposed according to the indoor layout.
As shown in fig. 8, in some examples, the right side of the air conditioning indoor unit 100 may be disposed near the wall, the second air outlet 413 is disposed at the left side of the casing 41, the second air outlet 413 communicates with the air outlet side of the air treatment duct, and the air purified by the air treatment device 4 is discharged from the second air outlet 413 at the left side of the casing 41.
In some embodiments of the present invention, the humidification module 43 includes a wet film 431 and a water tank 432, and water within the water tank 432 is used to wet the wet film 431.
As shown in fig. 12, in some examples, a wet film 431 is provided between the left side plate of the case 41 and the guide fan 44 and adjacent to the second air outlet 413, and at least a portion of the water tank 432 is provided between the right side plate of the case 41 and the guide fan 44, so that the humidity of the air may be raised. Specifically
As shown in fig. 19, in some examples, the second air outlet 413 is located on the right side plate of the housing 41, the wet film 431 is disposed on the right side of the guide blower 44, i.e., disposed adjacent to the second air outlet 413, at least a portion of the water tank 432 is disposed on the left side of the guide blower 44, i.e., disposed adjacent to the left side plate of the housing 41, and the guide blower 44 is located between the water tank 432 and the wet film 431. The water in the water tank 432 wets the wet film 431, and when the guiding fan 44 guides the air to pass through the humidifying module 43, air molecules are combined with water molecules on the wet film 431, so that the humidity of the air can be increased, and the comfort level of a user is improved.
In some examples, an air outlet grille 47 is provided downstream of the wet film 431 in the direction of airflow, and an air outlet side of the air treatment duct is defined between one of the left and right side plates of the housing 41 and the air outlet grille 47, whereby air can be guided to be discharged from different angles.
As shown in fig. 19, in some specific cases, the right side plate of the housing 41 and the air outlet grille 47 define an air outlet side of the air treatment duct, the air outlet grille 47 can adjust the air outlet angle of the second air outlet 413 in space, and the user can adjust the air outlet angle of the air outlet grille 47 according to actual needs.
When the vertical air conditioner indoor unit 100 performs a cooling operation, the discharged low-temperature gas has a high density, and the air outlet grille 47 can be adjusted to be inclined upward to allow low-temperature air to flow to the upper half of the indoor space. When the vertical air conditioner indoor unit 100 heats, the density of the exhausted high-temperature gas is small, the air outlet grille 47 can be adjusted to outlet air obliquely downwards, the high-temperature gas can be blown to the bottom of the indoor space and then fills the whole indoor space downwards and upwards, and the uniform distribution of the indoor space temperature can be realized.
As shown in fig. 10 and 17, according to some embodiments of the present invention, the second indoor air intake 411 is provided at the lower portion of the rear panel or the bottom of the housing 41, whereby the circulation flow path of air can be simplified and the working efficiency of the stand air conditioner indoor unit 100 can be improved. It will be appreciated that the second indoor air intake 411 may be provided at the lower portion of the rear panel or at the bottom of the case 41. Because the air treatment device 4 is disposed below the casing 10, and the second indoor air inlet 411 is disposed at the bottom of the casing 41 or at the lower portion of the rear panel, the vertical air conditioner indoor unit 100 can adopt an air inlet mode from top to bottom, so as to improve the working efficiency of the vertical air conditioner indoor unit 100.
As shown in fig. 1 to 6, according to some embodiments of the present invention, the guiding blower 44 and the humidifying module 43 are arranged in parallel along the left-right direction, and the guiding blower 44 and the humidifying module 43 respectively define an air inlet side of the air treatment duct with the rear panel of the housing 41, so that the air inlet efficiency of the air treatment device 4 can be improved, and the air purifying efficiency of the vertical air conditioner indoor unit 100 can be improved.
Specifically, as shown in fig. 6, for example, the guiding blower 44 is located at the left side of the inner space of the casing 41, the humidifying module 43 is located at the right side of the inner space of the casing 41, and the air inlet side of the air treatment duct is defined between the guiding blower 44 and the humidifying module 43 and the rear panel of the casing 41, whereby the air inlet efficiency of the air treatment device 4 can be increased.
As shown in fig. 6, in some embodiments of the invention, the humidification module 43 includes: a wet film 431 and a water tank 432, the wet film 431 being provided at the front side of the purifying module 42, at least a portion of the water tank 432 being provided between one of the left and right side plates of the housing 41 and the wet film 431, whereby purification of air can be achieved. It will be appreciated that the water tank 432 may be disposed between the wet film 431 and the left side plate of the housing 41 or between the wet film 431 and the right side plate of the housing 41, and may be selected according to the placement space layout within the housing 41. The wet film 431 is located at the front side of the purification module 42, and the air passes through the wet film 431 again after being purified by the purification module 42, whereby the humidity of the air can be raised.
As shown in fig. 3, in some embodiments of the present invention, the second indoor air inlet 411 is provided on the left side plate and/or the right side plate of the casing 41, so that multi-directional air inlet of the indoor unit 100 of the floor air conditioner can be achieved, and the working efficiency can be improved. For example, the housing 41 may be provided with a second indoor air inlet 411, and the first indoor air inlet may be provided on the left side plate of the housing 41 or on the right side plate of the housing 41. The housing 41 may also be provided with a plurality of second indoor air inlets 411, and the plurality of second indoor air inlets 411 may be simultaneously provided on the left and right side plates of the housing 41, thereby enabling multi-directional air intake of the air treatment device 4, and thus improving the air purification efficiency of the air treatment device 4.
As shown in fig. 20 to 24, according to some embodiments of the present invention, one of the left and right side plates of the housing 41 and one side of the purification module 42 define an air intake side of the air treatment duct, and the guide blower 44 and the humidification module 43 are provided at the other side of the purification module 42, whereby the internal structure of the air treatment device 4 can be optimized, and the air cleaning efficiency can be improved.
In some examples, as shown in fig. 24, the left side plate of the housing 41 and the purification module 42 define the air intake side of the air treatment tunnel, and the guide blower 44 and the humidification module 43 are located on the right side of the purification module 42. After the air flows out from the purification module 42, the guiding fan 44 can directly guide the air to pass through the humidification module 43, so that the air output of the vertical air conditioner indoor unit 100 can be increased.
As shown in fig. 24 to 26, in some embodiments of the present invention, the humidifying module 43 includes a wet film 431 and a water tank 432, water in the water tank 432 is used to humidify the wet film 431, the wet film 431 and a guide fan 44 are arranged in a front-rear direction, and the wet film 431 is disposed adjacent to a front panel of the housing 41, and the fan is disposed adjacent to a rear panel of the housing 41, whereby an air outlet amount of the stand air conditioner indoor unit 100 can be increased. Specifically, the water in the water tank 432 wets the wet film 431, and water molecules on the surface of the wet film 431 can be adsorbed on air molecules, whereby the air humidity can be raised. Since the wet film 431 and the guide fan 44 are arranged in the front-rear direction, the projected air supply area of the guide fan 44 on the wet film 431 can be increased, and the air output of the vertical air conditioner indoor unit 100 can be increased.
As shown in fig. 24-26, in some embodiments of the invention, at least a portion of the water tank 432 is provided between the wet film 431 and the other of the left and right side plates of the housing 41. That is, the water tank 432 and the purification module 42 are located at both sides of the space of the housing 41. For example, as shown in fig. 24, the water tank 432 is provided between the right side plate of the casing 41 and the wet film 431, the purification module 42 is provided between the left side plate of the casing 41 and the wet film 431, and the water tank 432 and the purification module 42 are provided at a spacing. It will of course be appreciated that the position of the water tank 432 and the purification module 42 may be reversed.
As shown in fig. 6, according to some embodiments of the invention, the air treatment device 4 further comprises: a water treatment member 45 and a water container 46, the water treatment member 45 being configured to guide water in the water container 46 to the air treatment air duct so that water molecules come into contact with air in the air treatment air duct, whereby purification of the air can be achieved. Specifically, for example, the water treatment member 45 may guide the cleaning water of the water container 46 into the air treatment air duct and form water mist, the water mist contacts with the air flow in the air treatment air duct, and water molecules in the water mist may adsorb and blend dust, impurities, and the like in the air into the cleaning water, thereby enabling the air to be purified. In addition, water molecules may be attached to air molecules, whereby the humidity of the air may be raised.
In some embodiments of the present invention, the water container 46 is configured as a water tank, and the water treatment member 45 includes a water-beating member rotatably provided in the housing 41, the water-beating member being configured to guide water in the water tank to the air treatment air duct so that water molecules come into contact with air in the air treatment air duct, whereby cleanliness and humidity of the air can be improved. In a specific example of the present invention, the guiding blower 44 is a centrifugal blower, the water-beating member is a convex rib formed on the edge of the centrifugal blower, when the guiding blower 44 works, the guiding blower 44 rotates and drives the convex rib on the edge to rotate, the convex rib can stir the cleaning water in the water tank in the rotating process, the cleaning water can form water mist in the air treatment air duct under the action of the centrifugal force of the guiding blower 44, and when the air circulates from the air treatment air duct, the water molecules in the water mist can adsorb dust, particles and the like in the air and enable the dust, the particles and the like to be fused into the cleaning water, so that the cleanliness of the air can be improved.
In another specific example of the present invention, as shown in fig. 6, the water-driving member is a water-driving wheel driven by a motor, and the water-driving wheel is disposed adjacent to the humidifying module 43. Specifically, the water beating part comprises a rotating shaft and a plurality of disc-shaped water beating wheels, wherein the plurality of water beating wheels are fixed on the rotating shaft, one end of the rotating shaft is connected with the motor, and a part of the water beating part is positioned in the water tank. When the water spraying piece works, the motor drives the rotating shaft to drive the water spraying wheels to rotate, and the water spraying wheels can spray the cleaning water in the water tank to the periphery of the rotating direction of the water spraying wheels. Since the water spraying member is disposed adjacent to the humidifying module 43, the water spraying member can spray a portion of wind cleaning water on the humidifying module 43, whereby the surface wettability of the humidifying module 43 can be maintained. The water spraying piece can form water mist in a part of water in the air treatment air duct, so that air can be purified. Alternatively, the rotating shaft of the water beating member may be placed horizontally or vertically.
In some embodiments of the invention, the water pumping member comprises a driving motor, a water suction pipe and a rotating disc, wherein the rotating disc is connected with one end of the water suction pipe and is positioned above the water suction pipe, the lower end of the water suction pipe is positioned in the water tank, the rotating disc is of a hollow disc structure, and a plurality of water outlets are formed in the surface of the rotating disc. The driving motor can drive the rotating disc to rotate, and the water suction pipe can suck clean water in the water tank into the hollow space of the rotating disc. When the water pumping piece works, the water suction pipe pumps clean water in the water tank into the hollow space of the rotating disc, the driving motor drives the rotating disc to rotate, the clean water in the hollow space of the rotating disc is thrown out from the air outlet hole under the action of centrifugal force, a hemispherical water curtain is formed in the air treatment air duct, and air enters from the air inlet side, passes through the water curtain and is discharged from the air outlet side. When air passes through the water curtain, water molecules in the water curtain can purify the air, and meanwhile, the humidity of indoor air can be improved.
The air conditioner according to the embodiment of the present invention includes the indoor unit 100 of the stereo air conditioner according to the above embodiment of the present invention.
According to the air conditioner of the embodiment of the invention, by arranging the vertical air conditioner indoor unit 100, the purification module 42 is arranged in the air treatment device 4 of the vertical air conditioner indoor unit 100, and the purification module 42 can purify air and filter dust, dust particles and the like in the air, so that the cleanliness of indoor air can be improved. The humidification module 43 may raise the humidity of the indoor air, thereby improving the use comfort of the user. Through setting up fresh air inlet 412 on casing 41, can realize the circulation of indoor and outdoor air, promote the fresh degree of indoor air to can be favorable to user's healthy. Through mutual isolation setting of heat transfer wind channel and air treatment wind channel, can realize the mutual independence, the mutual noninterference between heat transfer work and the air treatment work of air conditioner to can set up independent module with air treatment device 4, easy to assemble and dismantlement.
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 (16)

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 indoor fans are two cross-flow fans which are symmetrically arranged left and right, and the left side plate and the right side plate of the shell are respectively provided with the first indoor air inlets; the indoor heat exchangers are arranged adjacent to the first indoor air inlets, each cross flow fan is arranged adjacent to the corresponding first air outlet, and a heater is arranged between each cross flow fan and the indoor heat exchanger in the air flow direction;
the air treatment device is arranged below the shell and comprises a shell, a purification module, a humidification module and a guide fan which are arranged in the shell, 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, and the air treatment air channel is communicated with the second indoor air inlet, the fresh air inlet and the second air outlet;
the shell and the left side plate and the right side plate of the shell form oppositely arranged arc plates, and the second indoor air inlet, the fresh air inlet and the second air outlet are arranged at the positions of the left side plate/the right side plate of the shell, which are deviated from the front panel or the rear panel;
the shell and the shell comprise a front panel, a rear panel, a left side plate and a right side plate, the first indoor air inlet is formed in the front panel of the shell, the first air outlet is formed in the left side plate and/or the right side plate of the shell, and the fresh air inlet is formed in at least one of the rear panel, the left side plate and the right side plate of the shell;
the air treatment device further comprises: a water treatment member and a water container, the water treatment member configured to direct water within the water container to the air treatment tunnel so as to bring water molecules into contact with air within the air treatment tunnel;
the water container is configured as a water tank, 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 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 guide fan is a centrifugal fan, and the water pumping piece is a convex rib formed on the edge of the centrifugal fan.
2. The indoor unit of claim 1, further comprising a switch module, wherein each of the second indoor air intake and the fresh air intake cooperates with the switch module to open or close the second indoor air intake and the fresh air intake.
3. The indoor unit of claim 1, wherein the fresh air inlets include three, and the three fresh air inlets are respectively provided at a rear panel, a left side panel, and a right side panel of the housing.
4. The indoor unit of claim 1, wherein the purification module and the guide fan are arranged in a front-rear direction,
the purification module is arranged adjacent to the rear panel of the shell and defines an air inlet side of the air treatment duct with the rear panel, and the guide fan is arranged adjacent to the front panel of the shell.
5. The indoor unit of claim 4, wherein the second air outlet is provided on one of a left side plate and a right side plate of the housing and is communicated with an air outlet side of the air treatment duct.
6. The indoor unit of claim 5, wherein the humidification module includes a wet film and a water tank, water in the water tank is used for wetting the wet film, the wet film is disposed between one of a left side plate and a right side plate of the housing and the guide fan and is disposed adjacent to the second air outlet, and at least a portion of the water tank is disposed between the other of the left side plate and the right side plate of the housing and the guide fan.
7. The indoor unit of claim 6, wherein an air outlet grille is disposed downstream of the wet film in an airflow direction, and an air outlet side of the air treatment duct is defined between one of a left side plate and a right side plate of the casing and the air outlet grille.
8. The indoor unit of floor air conditioner according to any one of claims 4 to 7, wherein the second indoor air intake is provided at a lower portion of the rear panel or at a bottom of the casing.
9. The indoor unit of claim 1, wherein the guide fan and the humidification module are arranged in parallel in a left-right direction, and an air inlet side of the air treatment duct is defined between the guide fan and the humidification module and a rear panel of the housing, respectively.
10. The indoor unit of floor air conditioner of claim 9, wherein the humidification module comprises: the wet film is arranged on the front side of the purification module, and at least one part of the water tank is arranged between one of the left side plate and the right side plate of the shell and the wet film.
11. The indoor unit of claim 9, wherein the second indoor air inlet is provided on a left side plate and/or a right side plate of the housing.
12. The indoor unit of claim 1, wherein one of a left side plate and a right side plate of the housing and one side of the purification module define an air intake side of the air treatment duct, and the guide fan and the humidification module are provided at the other side of the purification module.
13. The indoor unit of claim 12, wherein the humidification module includes a wet film and a water tank, water in the water tank is used to humidify the wet film, the wet film and the guide fan are arranged in a front-rear direction, and the wet film is disposed adjacent to a front panel of the housing, and the fan is disposed adjacent to a rear panel of the housing.
14. The indoor unit of claim 13, wherein at least a portion of the water tank is disposed between the wet film and the other of the left and right side plates of the housing.
15. The indoor unit of claim 1, wherein the water impeller is a motor-driven water impeller, the water impeller being disposed adjacent to the humidification module.
16. An air conditioner comprising the floor air conditioner indoor unit according to any one of claims 1 to 15.
CN201710712622.0A 2017-08-18 2017-08-18 Indoor unit of vertical air conditioner and air conditioner with indoor unit Active CN107477675B (en)

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