WO2019137557A1 - Dual air duct air conditioner indoor unit - Google Patents

Dual air duct air conditioner indoor unit Download PDF

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Publication number
WO2019137557A1
WO2019137557A1 PCT/CN2019/071780 CN2019071780W WO2019137557A1 WO 2019137557 A1 WO2019137557 A1 WO 2019137557A1 CN 2019071780 W CN2019071780 W CN 2019071780W WO 2019137557 A1 WO2019137557 A1 WO 2019137557A1
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Prior art keywords
air
duct
fan
air duct
indoor unit
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PCT/CN2019/071780
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French (fr)
Chinese (zh)
Inventor
赵希枫
赵可可
谢业勤
刘涔钰
武丹丹
谢宝臣
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海信(山东)空调有限公司
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Priority to CN201810036731.XA priority Critical patent/CN108266797A/en
Priority to CN201810036731.X priority
Application filed by 海信(山东)空调有限公司 filed Critical 海信(山东)空调有限公司
Publication of WO2019137557A1 publication Critical patent/WO2019137557A1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022Centrifugal or radial fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

Abstract

A dual air duct air conditioner indoor unit, comprising a housing (1). The housing (1) is provided therein with a first air duct (2) and a second air duct (3) not in communication with each other. Either extremity of the first air duct (2) is respectively in communication with a first air inlet (21) and a first air outlet (22) provided on the housing (1). A heat exchanger (4) and a first fan (5) are provided within the first air duct (2). Either extremity of the second air duct (3) is respectively in communication with a second air inlet (31) and a second air outlet (32) provided on the housing (1). A purifier (6) and a second fan (7) are provided within the second air duct (3).

Description

双风道空调室内机Double air duct indoor unit
本申请要求于2018年1月15日提交中国专利局、申请号为201810036731.X、发明名称为“一种双风道空调室内机”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。The present application claims priority to Chinese Patent Application No. 201810036731.X, filed on Jan. 15, 2018, the entire disclosure of which is incorporated herein by reference. In this application.
技术领域Technical field
本公开涉及空调技术领域,尤其涉及一种双风道空调室内机。The present disclosure relates to the field of air conditioning technology, and in particular, to a dual air duct air conditioner indoor unit.
背景技术Background technique
分体式空调器由室内机和室外机组成,噪声比较大的压缩机等部件安放在室外机中,换热器等部件安装在室内机中;室内机和室外机通过管路和电线连接起来。The split type air conditioner is composed of an indoor unit and an outdoor unit, and components such as a compressor having a relatively large noise are placed in the outdoor unit, and components such as a heat exchanger are installed in the indoor unit; the indoor unit and the outdoor unit are connected by a pipe and an electric wire.
空调室内机的工作原理是空气通过进风口进入室内机,并在室内机内部与换热器进行热交换,空气的温度改变,温度改变后的空气再通过送风口送出,从而起到调节室内温度的作用。The working principle of the air conditioner indoor unit is that air enters the indoor unit through the air inlet, and heat exchanges with the heat exchanger inside the indoor unit, the temperature of the air changes, and the air after the temperature change is sent out through the air supply port, thereby adjusting the indoor temperature. The role.
发明内容Summary of the invention
第一方面,本公开提供一种双风道空调室内机。所述双风道空调室内机包括:壳体,所述壳体内部形成有互不连通的第一风道和第二风道,所述第一风道的一端与设置在所述壳体上的第一进风口连通,所述第一风道的另一端与设置在所述壳体上的第一出风口连通;所述第二风道的一端与设置在所述壳体上的第二进风口连通,所述第二风道的另一端与设置在所述壳体上的第二出风口连通;所述第一风道内设有换热器和第一风机;所述第二风道内设有净化器和第二风机。In a first aspect, the present disclosure provides a dual air duct air conditioner indoor unit. The dual air duct indoor unit includes: a casing, wherein the casing is internally formed with a first air passage and a second air passage that are not connected to each other, and one end of the first air passage is disposed on the casing a first air inlet communicating with the other end of the first air passage communicating with a first air outlet disposed on the housing; an end of the second air passage and a second portion disposed on the housing The air inlet is connected, and the other end of the second air duct is in communication with a second air outlet disposed on the casing; a heat exchanger and a first fan are disposed in the first air duct; There is a purifier and a second fan in the road.
第二方面,本公开提供另一种双风道空调室内机。所述双风道空调室内机包括:壳体;并行位于所述壳体内部的互不连通的第一风道和第二风道,其中,所述壳体上设置有进风口,所述第一风道的第一端与所述第二风道的第一端均与所述进风口连通,所述第一风道的第二端与设置在所述壳体上的第一出风口连通;所述第二风道的第二端与设置在所述壳体上的第二出风口连通;设置于所述第一风道内的换热器和第一风机,所述换热器靠近所述第一风道的第一端设置;设置于所述第二风道 内的净化器和第二风机,所述净化器靠近所述第二风道的第一端设置。In a second aspect, the present disclosure provides another dual air duct air conditioner indoor unit. The dual air duct indoor unit includes: a casing; a first air passage and a second air passage that are not connected to each other in the interior of the casing, wherein the casing is provided with an air inlet, the first a first end of a wind tunnel and a first end of the second air duct are both connected to the air inlet, and the second end of the first air duct is connected to a first air outlet disposed on the casing a second end of the second air passage is in communication with a second air outlet disposed on the casing; a heat exchanger disposed in the first air passage and a first fan, the heat exchanger being adjacent to the heat exchanger The first end of the first air duct is disposed; the purifier and the second fan disposed in the second air duct, and the purifier is disposed adjacent to the first end of the second air duct.
第三方面,本公开提供又一种双风道空调室内机。所述双风道空调室内机包括:壳体;并行位于所述壳体内部的互不连通的第一风道和第二风道,其中,所述壳体上设置有出风口,所述第一风道的第一端与设置在所述壳体上的第一进风口连通;所述第二风道的第一端与设置在所述壳体上的第二进风口连通,所述第一风道的第二端与所述第二风道的第二端均与所述出风口连通;设置于所述第一风道内的换热器和第一风机,所述换热器靠近所述第一风道的第一端设置;设置于所述第二风道内的净化器和第二风机,所述净化器靠近所述第二风道的第一端设置。In a third aspect, the present disclosure provides yet another dual air duct air conditioner indoor unit. The dual air duct indoor unit includes: a casing; a first air duct and a second air duct that are not connected to each other in the interior of the casing, wherein the casing is provided with an air outlet, the a first end of a duct is in communication with a first air inlet disposed on the housing; a first end of the second duct is in communication with a second air inlet disposed on the housing, the a second end of a duct and a second end of the second duct are both connected to the air outlet; a heat exchanger disposed in the first duct and a first fan, the heat exchanger being close to the The first end of the first air duct is disposed; the purifier and the second fan disposed in the second air duct, and the purifier is disposed adjacent to the first end of the second air duct.
附图说明DRAWINGS
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present disclosure. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.
图1为根据相关技术的一种具有温度调节和净化组合功能的空调器的结构示意图;1 is a schematic structural view of an air conditioner having a temperature adjustment and purification combined function according to the related art;
图2为根据本公开一些实施例的双风道空调室内机的整体结构示意图;2 is a schematic overall structural view of a dual air duct air conditioner indoor unit according to some embodiments of the present disclosure;
图3为根据本公开一些实施例的双风道空调室内机的爆炸结构示意图;3 is a schematic exploded view of a dual air duct air conditioner indoor unit according to some embodiments of the present disclosure;
图4为根据本公开一些实施例的双风道空调室内机设置第一进风集流圈和第二进风集流圈的爆炸结构示意图;4 is a schematic diagram showing an explosion structure of a first inlet air current collecting ring and a second air inlet current collecting ring in a dual air duct air conditioner indoor unit according to some embodiments of the present disclosure;
图5为根据本公开一些实施例的双风道空调室内机的各个部件的展开图;5 is a developed view of various components of a dual duct air conditioning indoor unit in accordance with some embodiments of the present disclosure;
图6为根据本公开一些实施例的双风道空调室内机的截面结构示意图;6 is a schematic cross-sectional view of a dual air duct air conditioner indoor unit according to some embodiments of the present disclosure;
图7为根据本公开一些实施例的双风道空调室内机设置显示装置的结构示意图;7 is a schematic structural diagram of a dual air duct air conditioner indoor unit setting display device according to some embodiments of the present disclosure;
图8为根据本公开一些实施例的双风道空调室内机的侧视结构示 意图。Figure 8 is a side elevational view of a dual duct air conditioning indoor unit in accordance with some embodiments of the present disclosure.
具体实施方式Detailed ways
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.
在本公开的描述中,需要理解的是,术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图或装配所示的方位或位置关系,仅是为了便于描述本公开和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本公开的限制。In the description of the present disclosure, it is to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientation or positional relationship of the indications of "top", "bottom", "inside", "outside", etc., is based on the orientation or positional relationship shown in the drawings or the assembly, and is merely for convenience of description of the present disclosure and simplified description, rather than indicating It is to be understood that the device or elements referred to have a particular orientation, are constructed and operated in a particular orientation and are therefore not to be construed as limiting.
术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中,除非另有说明,“多个”的含义是两个或两个以上。The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present disclosure, "a plurality of" means two or more unless otherwise stated.
作为一种示例,相关技术提供一种具有温度调节和净化组合功能的空调器,如图1所示,该空调器包括壳体01,在壳体01上开有空气温度调节进风口011、空气净化进风口012以及送风口013。在壳体01内与空气温度调节进风口011相对的位置上安装有换热器02。在壳体01内与空气净化进风口012相对的位置上安装有净化器03。设置在壳体01内的贯流风机04的进风侧位于经过换热器02流出的空气以及经过净化器03流出的空气的流道上,壳体01上的送风口013位于贯流风机04的出风侧的空气流道上。这样,贯流风机04工作时,一部分空气从空气温度调节进风口011进入换热器02,与换热器02换热后由贯流风机04从送风口013吹出,以调节室内温度;一部分空气从空气净化进风口012进入净化器03,被净化器03净化后由贯流风机04从送风口013吹出,以净化室内空气;由此,实现了温度调节和净化功能。As an example, the related art provides an air conditioner having a combination of temperature adjustment and purification functions. As shown in FIG. 1, the air conditioner includes a housing 01 having an air temperature adjustment air inlet 011 and air on the housing 01. The air inlet 012 and the air supply port 013 are purified. A heat exchanger 02 is mounted in a position opposite to the air temperature adjustment air inlet 011 in the casing 01. A purifier 03 is attached to a position opposite to the air purification air inlet 012 in the casing 01. The air inlet side of the cross flow fan 04 disposed in the casing 01 is located on the flow path of the air flowing out through the heat exchanger 02 and the air flowing out through the purifier 03, and the air supply port 013 on the casing 01 is located in the cross flow fan 04. On the air flow side of the wind side. Thus, when the cross flow fan 04 is in operation, a part of the air enters the heat exchanger 02 from the air temperature adjustment air inlet 011, and is exchanged with the heat exchanger 02 and then blown out from the air supply port 013 by the cross flow fan 04 to adjust the indoor temperature; a part of the air The air purification inlet 012 enters the purifier 03, is purified by the purifier 03, and is blown out from the air supply port 013 by the cross flow fan 04 to purify the indoor air; thereby, the temperature adjustment and purification functions are realized.
除上述空调器外,本公开一些实施例还提供一种双风道空调室内 机。如图2和图3所示,所述双风道空调室内机包括壳体1,壳体1内部形成有互不连通的第一风道2和第二风道3,例如,第一风道2和第二风道3互不连通指第一风道2和第二风道3相互隔离且可单独工作。第一风道2的一端与设置在壳体1上的第一进风口21连通,第一风道2的另一端与设置在壳体1上的第一出风口22连通;第二风道3的一端与设置在壳体1上的第二进风口31连通,第二风道3的另一端与设置在壳体1上的第二出风口32连通。第一风道2内设有换热器4和第一风机5;第二风道3内设有净化器6和第二风机7。In addition to the above air conditioners, some embodiments of the present disclosure also provide a dual air duct air conditioner indoor unit. As shown in FIG. 2 and FIG. 3, the dual air duct indoor unit includes a casing 1 in which a first air duct 2 and a second air duct 3 that are not connected to each other are formed, for example, a first air duct. 2 and the second air duct 3 are not connected to each other, which means that the first air duct 2 and the second air duct 3 are isolated from each other and can work independently. One end of the first air duct 2 communicates with a first air inlet 21 provided on the casing 1, and the other end of the first air duct 2 communicates with a first air outlet 22 provided on the casing 1; the second air duct 3 One end is in communication with a second air inlet 31 provided on the casing 1, and the other end of the second air duct 3 is in communication with a second air outlet 32 provided on the casing 1. The first air duct 2 is provided with a heat exchanger 4 and a first fan 5; the second air duct 3 is provided with a purifier 6 and a second fan 7.
在一些实施例中,第一风道2内仅设置换热器4而没有设置净化器;第二风道3内仅设有净化器6而没有设置换热器。In some embodiments, only the heat exchanger 4 is disposed in the first air duct 2 without providing a purifier; only the purifier 6 is provided in the second air duct 3 without providing a heat exchanger.
在一些实施例中,第一风道2和第二风道3共用进风口,但第一风道2和第二风道3相互独立,第一风道2靠近进风口的一端设置有换热器,第二风道3靠近进风口的一端设置有配置为净化空气的净化器。In some embodiments, the first air duct 2 and the second air duct 3 share an air inlet, but the first air duct 2 and the second air duct 3 are independent of each other, and the first air duct 2 is provided with heat exchange near one end of the air inlet. The second air duct 3 is provided at one end of the air inlet with a purifier configured to purify the air.
在一些实施例中,第一风道2和第二风道3共用出风口,但第一风道2和第二风道3相互独立,第一风道靠近出风口的一端和出风口相连通,第二风道靠近出风口的一端和出风口相连通。In some embodiments, the first air duct 2 and the second air duct 3 share an air outlet, but the first air duct 2 and the second air duct 3 are independent of each other, and one end of the first air duct near the air outlet is connected to the air outlet. The second air passage is connected to the air outlet at one end of the air outlet.
在本公开一些实施例提供的双风道空调室内机中,通过第一风道2内的换热器4和第一风机5,可实现调节室内温度的功能;通过第二风道3内的净化器6和第二风机7,可实现净化室内空气的功能。由于第一风道2和第二风道3互不连通,且第一风道2内设有第一风机5,第二风道3内设有第二风机7,使空调器的温度调节功能和净化功能可以单独实现且互不影响。In the dual air duct indoor unit provided by some embodiments of the present disclosure, the function of adjusting the indoor temperature can be realized by the heat exchanger 4 and the first fan 5 in the first air duct 2; The purifier 6 and the second fan 7 can realize the function of purifying indoor air. The first air duct 2 and the second air duct 3 are not connected to each other, and the first air duct 2 is provided with the first air blower 5, and the second air duct 3 is provided with the second air blower 7 to adjust the temperature of the air conditioner. And purification functions can be implemented separately and without affecting each other.
本公开一些实施例提供的双风道空调室内机中的换热器4和净化器6的设置位置可以互换,例如,在第一风道2内设置换热器4,在第二风道3内设置净化器6,可以实现温度调节和净化的功能;当然,在第一风道2内设置净化器6,在第二风道3内设置换热器4,也可以实现温度调节和净化的功能。The arrangement positions of the heat exchanger 4 and the purifier 6 in the dual duct air conditioner indoor unit provided by some embodiments of the present disclosure may be interchanged, for example, the heat exchanger 4 is disposed in the first duct 2, and the second duct is disposed in the second duct 3, the purifier 6 is provided, the function of temperature adjustment and purification can be realized; of course, the purifier 6 is arranged in the first air duct 2, and the heat exchanger 4 is arranged in the second air duct 3, and temperature adjustment and purification can also be realized. The function.
第一风道2和第二风道3的尺寸没有限定,可以根据实际的结构来设置,例如,如图3所示,第一风道2内设置换热器4,第二风道3内设置净化器6,可以是第一风道2的直径大于第二风道3的直径。The sizes of the first air duct 2 and the second air duct 3 are not limited, and may be set according to an actual structure. For example, as shown in FIG. 3, the heat exchanger 4 is disposed in the first air duct 2, and the second air duct 3 is disposed. The purifier 6 is provided such that the diameter of the first duct 2 is larger than the diameter of the second duct 3.
净化器6有多种实现方式,例如,使用IFD(Intense Field Dielectric)过滤器或HEPA(High Efficiency Particle Air)过滤器。IFD过滤器的原理是,电介质材料形成蜂窝状中空微通道,电介质包裹电极片在通道内形成强烈的电场,它对空气中运动的带电微粒施加巨大的吸引力,进而达到净化空气的效果。IFD过滤器的净化效率高,对0.3微米微粒的吸附率可以达到99.99%,通过清洁或清洗可以永久使用,且紧凑轻巧,运行噪音低。HEPA过滤器由叠片状硼硅微纤维制成,能去除空气中至少97.00%的0.3微米的微粒。The purifier 6 has various implementations, for example, an IFD (Intense Field Dielectric) filter or a HEPA (High Efficiency Particle Air) filter. The principle of the IFD filter is that the dielectric material forms a honeycomb hollow microchannel, and the dielectric-coated electrode sheet forms a strong electric field in the channel, which exerts a great attraction to the charged particles moving in the air, thereby achieving the effect of purifying the air. The IFD filter has high purification efficiency and can achieve 99.99% adsorption rate for 0.3 micron particles. It can be used permanently by cleaning or cleaning, compact and light, and low running noise. The HEPA filter is made of laminated borosilicate microfibers that remove at least 97.00% of the 0.3 micron particles in the air.
第一风道2和第二风道3在保证互不连通的前提下,形状可以根据实际需要来设置。为了利于送风,且缩小空调室内机整机尺寸,参照图3,第一风道2由柱形挡板23围成,第二风道3由柱形挡板33围成,壳体1设置在柱形挡板22、23的外侧,第一进风口21和第二进风口31设置在壳体1的顶壁,第一出风口22和第二出风32口设置在壳体1的侧壁。第一风机5和第二风机7均为离心风机,第一风机5的轴线方向与第一风道2的轴线方向平行,第二风机7的轴线方向与第二风道3的轴线方向平行。将第一风机5和第二风机7均配置为离心风机,进而可以使第一风道2和第二风道3均为柱形,同时,根据离心风机的送风原理,轴向进风径向出风,将第一进风口21和第二进风口31设置在壳体1的顶壁,第一出风口22和第二出风口32设置在壳体1的侧壁,利于送风。离心风机比贯流风机容易设置,且占用空间小,进而可以减小空调室内机整机尺寸。The first air duct 2 and the second air duct 3 can be set according to actual needs on the premise of ensuring mutual disconnection. In order to facilitate the air supply and reduce the size of the air conditioner indoor unit, referring to FIG. 3, the first air duct 2 is surrounded by a cylindrical baffle 23, and the second air duct 3 is surrounded by a cylindrical baffle 33, and the housing 1 is disposed. On the outside of the cylindrical baffles 22, 23, the first air inlet 21 and the second air inlet 31 are disposed on the top wall of the casing 1, and the first air outlet 22 and the second air outlet 32 are disposed on the side of the casing 1. wall. The first fan 5 and the second fan 7 are both centrifugal fans. The axial direction of the first fan 5 is parallel to the axial direction of the first duct 2, and the axial direction of the second fan 7 is parallel to the axial direction of the second duct 3. The first fan 5 and the second fan 7 are both configured as centrifugal fans, so that the first air duct 2 and the second air duct 3 are both cylindrical, and the axial air inlet diameter is according to the air supply principle of the centrifugal fan. To the wind, the first air inlet 21 and the second air inlet 31 are disposed on the top wall of the casing 1, and the first air outlet 22 and the second air outlet 32 are disposed on the side wall of the casing 1 to facilitate air supply. The centrifugal fan is easier to set than the cross-flow fan, and the occupied space is small, thereby reducing the size of the air conditioner indoor unit.
在一些实施例中,围成第一风道2的第一柱形挡板20或围成第二风道3的第二柱形挡板30可以是底面面积大于顶面面积的柱形挡板,换句话说,围成第一风道2的第一柱形挡板20或围成第二风道3的第二柱形挡板30所形成的底面面积大于顶面面积,且第一和第二柱形挡板20、30在径向上朝向远离轴线的方向凸起(例如,形成鼓状),这样的结构有利于形成更加稳定的气流。In some embodiments, the first cylindrical baffle 20 enclosing the first air duct 2 or the second cylindrical baffle 30 surrounding the second air duct 3 may be a cylindrical baffle having a bottom surface area larger than the top surface area. In other words, the first cylindrical baffle 20 enclosing the first air duct 2 or the second cylindrical baffle 30 surrounding the second air duct 3 forms a bottom surface area larger than the top surface area, and the first sum The second cylindrical baffles 20, 30 are convex in the radial direction away from the axis (for example, forming a drum shape), such a structure is advantageous for forming a more stable air flow.
在一些实施例中,形成第一风道2的第一柱形挡板20的轴线与形成第二风道3的第二柱形挡板30的轴线平行。因此结合离心风机的设置,会进一步优化空调的厚度。In some embodiments, the axis of the first cylindrical baffle 20 forming the first air duct 2 is parallel to the axis of the second cylindrical baffle 30 forming the second air duct 3. Therefore, in combination with the setting of the centrifugal fan, the thickness of the air conditioner is further optimized.
在一些实施例中,第一风道和第二风道的直径不同。例如净化空气 所使用的风道直径小于热交换空气使用的风道直径,这样即可使得空调具有较高的热交换效率,满足快速制热/制冷的需求。In some embodiments, the first air duct and the second air duct have different diameters. For example, the air passage diameter used for purifying air is smaller than the diameter of the air passage used for heat exchange air, so that the air conditioner has high heat exchange efficiency and meets the demand for rapid heating/cooling.
在一些实施例中,第一风道2和第二风道3分别由圆柱形挡板围成。在这种情况下,壳体1包括:包围第一风道2的第一圆柱形挡板20的第一圆柱形围板101、包围第二风道3的第二圆柱形挡板30的第二圆柱形围板103、以及连接第一圆柱形围板101和第二圆柱形围板103的弧形连接板102、104。以第一风道2的大致中心和第二风道3的大致中心之间的连线为参考线,如图2所示,在该参考线的一侧,第一圆柱形围板101和第二圆柱形围板103通过第一弧形连接板102连接;在该参考线的另一侧,第一圆柱形围板101和第二圆柱形围板103通过第二弧形连接板104连接。由此,所述双风道空调室内机的外部轮廓由第一圆柱形围板101、第二圆柱形围板103、第一连接板102和第二连接板104界定。在所界定的外部轮廓内,虽然存在第一通道2和第二通道3两个独立的通道,但仍然可以使得所述双风道空调室内机的结构紧凑,占用空间小。In some embodiments, the first air duct 2 and the second air duct 3 are each enclosed by a cylindrical baffle. In this case, the housing 1 includes: a first cylindrical shroud 101 surrounding the first cylindrical baffle 20 of the first air duct 2, and a second cylindrical baffle 30 surrounding the second air duct 3 A second cylindrical shroud 103, and curved connecting plates 102, 104 connecting the first cylindrical shroud 101 and the second cylindrical shroud 103. Taking a line between the approximate center of the first air duct 2 and the approximate center of the second air duct 3 as a reference line, as shown in FIG. 2, on one side of the reference line, the first cylindrical surrounding board 101 and the The two cylindrical shrouds 103 are connected by a first curved connecting plate 102; on the other side of the reference line, the first cylindrical shroud 101 and the second cylindrical shingle 103 are connected by a second curved connecting plate 104. Thus, the outer contour of the dual duct air conditioning indoor unit is defined by the first cylindrical enclosure 101, the second cylindrical enclosure 103, the first connection panel 102 and the second connection panel 104. In the defined outer contour, although there are two independent passages of the first passage 2 and the second passage 3, the double air duct indoor unit can be made compact and occupy a small space.
在一些实施例中,与第一圆柱形挡板20和第二圆柱形挡板30相适应,第一圆柱形围板101和第二柱形围板103所形成的底面面积大于顶面面积。即,第一圆柱形围板101和第二柱形围板103所围成的空腔为圆台状。In some embodiments, in conjunction with the first cylindrical baffle 20 and the second cylindrical baffle 30, the first cylindrical shroud 101 and the second cylindrical shroud 103 form a bottom surface area that is greater than the top surface area. That is, the cavity surrounded by the first cylindrical surrounding plate 101 and the second cylindrical surrounding plate 103 has a truncated cone shape.
在一些实施例中,第一圆柱形围板101和第二圆柱形围板103均外切于第一弧形连接板102和第二弧形连接板104。换个角度而言,即第一圆柱形围板101和第二圆柱形围板103各自所在的圆为第一弧形连接板102所在的圆的外切圆,而且第一圆柱形围板101和第二圆柱形围板103各自所在的圆为第二弧形连接板30所在的圆的外切圆。例如图2所示的第一弧形连接板102和第二弧形连接板104即此种结构。该结构使得所述双风道空调室内机的轮廓外形过渡圆滑流畅,易于加工制作。In some embodiments, the first cylindrical shroud 101 and the second cylindrical shroud 103 are both circumscribed to the first curved connecting plate 102 and the second curved connecting plate 104. In other words, the circle in which the first cylindrical surrounding plate 101 and the second cylindrical surrounding plate 103 are respectively located is the circumscribed circle of the circle in which the first curved connecting plate 102 is located, and the first cylindrical surrounding plate 101 and The circle in which the second cylindrical enclosures 103 are located is the circumscribed circle of the circle in which the second curved connecting plates 30 are located. For example, the first curved connecting plate 102 and the second curved connecting plate 104 shown in Fig. 2 are such a structure. The structure makes the contour shape of the double air duct indoor unit transition smooth and smooth, and is easy to be processed.
在一些实施例中,第一圆柱形围板101和第二圆柱形围板103均内切于第一弧形连接板102和第二弧形连接板104。换个角度而言,即第一圆柱形围板101和第二圆柱形围板103各自所在的圆为第一弧形连接板102所在的圆的内切圆,而且第一圆柱形围板101和第二圆柱形围板103各自所在的圆为第二弧形连接板104所在的圆的内切圆。在图2所 示的结构基础上略作变形,即可得到此种结构。In some embodiments, the first cylindrical shroud 101 and the second cylindrical shroud 103 are both inscribed in the first curved connecting plate 102 and the second curved connecting plate 104. In other words, the circle in which the first cylindrical surrounding plate 101 and the second cylindrical surrounding plate 103 are respectively located is the inscribed circle of the circle where the first curved connecting plate 102 is located, and the first cylindrical surrounding plate 101 and The circle in which the second cylindrical partitions 103 are located is the inscribed circle of the circle in which the second curved connecting plates 104 are located. This structure can be obtained by slightly deforming the structure shown in Fig. 2.
在一些实施例中,也可以省略使用第一圆柱形挡板20和第二圆柱形挡板30,而是使用第一圆柱形围板101形成第一风道2、并使用第二圆柱形围板103形成第二风道3。In some embodiments, the use of the first cylindrical baffle 20 and the second cylindrical baffle 30 may also be omitted, but the first air channel 2 is formed using the first cylindrical shroud 101 and the second cylindrical wall is used. The plate 103 forms a second air passage 3.
为了使第一风机5和第二风机7可以多方向送风,如图3所示,第一出风口22有多个,且沿壳体1的侧壁对应第一风机5的出风方向均匀分布;第二出风口32有多个,且沿壳体1的侧壁对应第二风机7的出风方向均匀分布。这样,沿壳体1的侧壁一周开设有多个出风口(多个第一出风口22或多个第二出风口32),可以实现多方向送风,使室内温度和室内净化过的空气分布较均匀。In order to allow the first fan 5 and the second fan 7 to supply air in multiple directions, as shown in FIG. 3, there are a plurality of first air outlets 22, and the airflow direction of the first fan 5 is uniform along the sidewall of the casing 1. There are a plurality of second air outlets 32, and are evenly distributed along the side wall of the casing 1 corresponding to the air outlet direction of the second fan 7. In this way, a plurality of air outlets (a plurality of first air outlets 22 or a plurality of second air outlets 32) are opened along the side wall of the casing 1, so that multi-directional air supply can be realized, and the indoor temperature and the indoor purified air can be realized. The distribution is more uniform.
在一些实施例中,第一出风口22和第二出风口32均位于第一弧形连接板102和第二弧形连接板104的两侧。换句话说,第一出风口22和第二出风口32并未开设在第一弧形连接板102和第二弧形连接板104上。同时由于第一出风口绕第一风道的轴向设置,第二出风口绕第二风道的轴向设置,因此避免了第一出风口出风方向和第二出风口出风方向相对的情形,减小了出射的风之间的干涉。In some embodiments, the first air outlet 22 and the second air outlet 32 are located on both sides of the first curved connecting plate 102 and the second curved connecting plate 104. In other words, the first air outlet 22 and the second air outlet 32 are not opened on the first curved connecting plate 102 and the second curved connecting plate 104. At the same time, since the first air outlet is disposed around the axial direction of the first air passage, the second air outlet is disposed around the axial direction of the second air passage, thereby avoiding the air outlet direction of the first air outlet and the air outlet direction of the second air outlet. In this case, the interference between the outgoing winds is reduced.
第一出风口22和第二出风口32的数量可以根据实际需要灵活设置,在此不做限定,例如,第一出风口22和第二出风口32分别为4个、8个或12个等。The number of the first air outlet 22 and the second air outlet 32 can be flexibly set according to actual needs, and is not limited herein. For example, the first air outlet 22 and the second air outlet 32 are respectively 4, 8, or 12, and the like. .
在空调的使用过程中,客户往往倾向于让空调吹出的风朝向自己,因此,在设置多个出风口后,所述多个出风口还需要具备以下能力:可以对应关闭一部分出风口,且让朝向客户的出风口处于打开状态,或出风口的出风方向可以调整。如图3所示,对于壳体1上的多个第一出风口22,一一对应地设有多个第一导风板11,多个第一导风板11可打开或关闭对应的多个第一出风口22,和/或调节对应的多个第一出风口22的出风方向;对于壳体1上的多个第二出风口32,一一对应地设有多个第二导风板12,多个第二导风板12可打开或关闭对应的多个第二出风口32,和/或调节对应的多个第二出风口32的出风方向。设置多个第一导风板11和多个第二导风板12,使得空调的出风方向可以调节,以满足客户的需求。During the use of the air conditioner, the customer tends to let the air blown by the air conditioner face toward himself. Therefore, after setting a plurality of air outlets, the plurality of air outlets also need to have the following capabilities: a part of the air outlet can be closed correspondingly, and The air outlet facing the customer is open, or the air outlet direction of the air outlet can be adjusted. As shown in FIG. 3, a plurality of first air guiding plates 11 are provided correspondingly to the plurality of first air outlets 22 on the housing 1, and the plurality of first air guiding plates 11 can be opened or closed correspondingly. a first air outlet 22, and/or an air outlet direction of the corresponding plurality of first air outlets 22; and a plurality of second air outlets 32 on the housing 1 are provided with a plurality of second guides in one-to-one correspondence The wind plate 12, the plurality of second air deflectors 12 can open or close the corresponding plurality of second air outlets 32, and/or adjust the wind direction of the corresponding plurality of second air outlets 32. A plurality of first air deflectors 11 and a plurality of second air deflectors 12 are disposed, so that the air outlet direction of the air conditioner can be adjusted to meet the needs of the customer.
为了方便对多个第一导风板11和多个第二导风板12进行控制,每个第一导风板11和每个第二导风板12均对应连接一个驱动装置。这样,每个第一导风板11和每个第二导风板12都可以单独控制,互不影响,空调器可以根据客户要求的出风方向来出风,或者根据空调器自身推荐的出风方向来出风。In order to facilitate control of the plurality of first air deflectors 11 and the plurality of second air deflectors 12, each of the first air deflectors 11 and each of the second air deflectors 12 are connected to a driving device. In this way, each of the first air deflector 11 and each of the second air deflector 12 can be separately controlled without affecting each other, and the air conditioner can output air according to the direction of the airflow requested by the customer, or according to the recommended air conditioner itself. The wind is coming out of the wind.
在本公开一些实施例中,为了保持空调室内机的外观美观,且方便打开或关闭多个第一出风口22以及多个第二出风口32,可将多个第一导风板11设于多个第一出风口22内部;并将多个第二导风板12设于多个第二出风口32内部。In some embodiments of the present disclosure, in order to maintain the appearance of the air conditioner indoor unit and to conveniently open or close the plurality of first air outlets 22 and the plurality of second air outlets 32, the plurality of first air deflectors 11 may be disposed on The plurality of first air outlets 22 are inside; and the plurality of second air deflectors 12 are disposed inside the plurality of second air outlets 32.
如图4和图5所示,为了提高进风效果,换热器4和第一风机5之间设有与第一风机5同轴的第一进风集流圈51,第一进风集流圈51朝向换热器4的开口大于朝向第一风机5的开口;净化器6和第二风机7之间设有与第二风机7同轴的第二进风集流圈71,第二进风集流圈71朝向净化器6的开口大于朝向第二风机7的开口。这样,从第一进风口21进入的空气与换热器4换热后,进入到第一进风集流圈51内,由于第一进风集流圈51朝向换热器4的开口大于朝向第一风机5的开口,可以将这部分空气整合并收集至第一风机5内;从第二进风口31进入的空气被净化器6净化后,进入到第二进风集流圈71内,由于第二进风集流圈71朝向净化器6的开口大于朝向第二风机7的开口,可以将这部分空气整合并收集至第二风机7内。进而,一方面避免了与换热器4换热后的空气或被净化器6净化后的空气流入壳体1内部其他部位而损耗,另一方面可将这部分空气整合并朝向离心风机(第一风机5或第二风机7)轴心位置收集,对气流有加速作用。As shown in FIG. 4 and FIG. 5, in order to improve the air intake effect, a first air inlet collecting ring 51 coaxial with the first fan 5 is disposed between the heat exchanger 4 and the first fan 5, and the first air inlet set is provided. The opening of the flow ring 51 toward the heat exchanger 4 is larger than the opening toward the first fan 5; the second inlet fan 71 coaxial with the second fan 7 is disposed between the purifier 6 and the second fan 7, and the second The opening of the inlet plenum 71 towards the purifier 6 is larger than the opening towards the second fan 7. Thus, after the air entering from the first air inlet 21 exchanges heat with the heat exchanger 4, it enters the first inlet wind collecting ring 51, because the opening of the first inlet air collecting ring 51 toward the heat exchanger 4 is larger than the orientation. The opening of the first fan 5 can integrate and collect the air into the first fan 5; the air entering from the second air inlet 31 is purified by the purifier 6 and enters the second inlet wind collecting ring 71. Since the opening of the second inlet plenum 71 toward the purifier 6 is larger than the opening toward the second fan 7, this portion of the air can be integrated and collected into the second fan 7. Further, on the one hand, the air that has been exchanged with the heat exchanger 4 or the air purified by the purifier 6 is prevented from flowing into other parts of the casing 1 to be lost, and on the other hand, this part of the air can be integrated and directed toward the centrifugal fan (the first A fan 5 or a second fan 7) is collected at the axial center to accelerate the air flow.
为了提高第一风机5和第一出风口22的出风强度,减少风阻,参照图3,第一风机5和第一出风口22之间,以及第二风机7和第二出风口32之间均设有蜗舌9。蜗舌9可以根据第一风道2或第二风道3内的结构,以及离心风机的出风原理来设置,以减少风阻,提高出风强度。In order to increase the air outlet strength of the first fan 5 and the first air outlet 22 and reduce the wind resistance, referring to FIG. 3, between the first fan 5 and the first air outlet 22, and between the second fan 7 and the second air outlet 32 All have a volute tongue 9. The volute tongue 9 can be set according to the structure in the first air duct 2 or the second air duct 3 and the air blowing principle of the centrifugal fan to reduce the wind resistance and improve the wind output intensity.
如图6所示,为了减小空调室内机的整机厚度,换热器4和净化器6均为平板式结构,这样,使设置有换热器4的平面与第一风道2的轴线方向垂直,保证换热效率,使设置有净化模块6的平面与第二风道3 的轴线方向垂直,保证净化效率。因此,在保证换热效率和净化效率的前提下,平板式结构的换热器4和净化器6可以减小空调室内机的整机厚度。As shown in FIG. 6, in order to reduce the thickness of the air conditioner indoor unit, the heat exchanger 4 and the purifier 6 are both of a flat plate structure, so that the plane on which the heat exchanger 4 is disposed and the axis of the first air duct 2 are made. The direction is vertical, and the heat exchange efficiency is ensured, so that the plane on which the purification module 6 is disposed is perpendicular to the axial direction of the second air passage 3, thereby ensuring the purification efficiency. Therefore, under the premise of ensuring heat exchange efficiency and purification efficiency, the heat exchanger 4 and the purifier 6 of the flat structure can reduce the thickness of the whole machine of the air conditioner indoor unit.
由于第一风道2和第二风道3均由圆柱形挡板围成,对应第一风道2的第一进风口21可以设置成圆形,对应第二风道3的第二进风口31可以设置成圆形。为了方便对空调进行操作,即,提高空调器与用户的交互性,可以在空调室内机上设置显示装置,用来显示室内温度、空气的细颗粒物、空气质量指数、以及空调的运行状态等信息。参照图7和图8,可以使第一进风口21和第二进风口31均为环形格栅式结构,环形格栅式结构中心部分设有显示装置8。这样,空调室内机整体结构紧凑,且美观大方。Since the first air duct 2 and the second air duct 3 are each surrounded by a cylindrical baffle, the first air inlet 21 corresponding to the first air duct 2 may be arranged in a circular shape corresponding to the second air inlet of the second air duct 3. 31 can be set to a circle. In order to facilitate the operation of the air conditioner, that is, to improve the interaction between the air conditioner and the user, a display device may be provided on the indoor unit of the air conditioner to display information such as indoor temperature, fine particulate matter of the air, air quality index, and operating state of the air conditioner. Referring to Figures 7 and 8, the first air inlet 21 and the second air inlet 31 may each be an annular grid structure, and the central portion of the annular grid structure is provided with a display device 8. In this way, the air-conditioning indoor unit has a compact overall structure and an elegant appearance.
为了过滤从第一进风口21和第二进风口31进入空调内部的空气中的杂质,可在第一进风口21和第二进风口31处均设置滤网。In order to filter impurities entering the air inside the air conditioner from the first air inlet 21 and the second air inlet 31, a screen may be provided at both the first air inlet 21 and the second air inlet 31.
此外,本公开一些实施例还提供了另一种双风道空调室内机。所述双风道空调室内机包括壳体,壳体内部形成有互不连通的第一风道和第二风道,第一风道的一端与设置在壳体上的第一进风口连通,第一风道的另一端与设置在壳体上的第一出风口连通;第二风道的一端与设置在壳体上的第二进风口连通,第二风道的另一端与设置在壳体上的第二出风口连通;第一风道内设有换热器和第一风机;第二风道内设有换热器和第二风机。在所述双风道空调室内机内设置两个所述换热器,可以增大用户使用空调器的灵活性。例如,在室内温度过低或者过高的情况下,用户能够选择同时开启两个所述换热器,这样能够更快速地调节室内空气温度,提高温度调节效率;之后,当室内温度被调节至较为舒适的范围时,用户能够选择关闭其中一个所述换热器,以节省能耗。In addition, some embodiments of the present disclosure also provide another dual air duct air conditioner indoor unit. The dual air duct indoor unit includes a casing, and a first air passage and a second air passage that are not connected to each other are formed inside the casing, and one end of the first air passage is in communication with a first air inlet provided on the casing. The other end of the first air passage is in communication with the first air outlet provided on the casing; one end of the second air passage is in communication with a second air inlet provided on the casing, and the other end of the second air duct is disposed in the shell The second air outlet of the body is connected; the heat exchanger and the first fan are disposed in the first air passage; and the heat exchanger and the second fan are disposed in the second air duct. Providing two of the heat exchangers in the dual air duct indoor unit can increase the flexibility of the user to use the air conditioner. For example, in the case where the indoor temperature is too low or too high, the user can choose to simultaneously turn on the two heat exchangers, which can adjust the indoor air temperature more quickly and improve the temperature adjustment efficiency; after that, when the indoor temperature is adjusted to For a more comfortable range, the user can choose to turn off one of the heat exchangers to save energy.
本公开一些实施例还提供又一种双风道空调室内机。所述双风道空调室内机包括壳体,壳体内部形成有互不连通的第一风道和第二风道,第一风道的一端与设置在壳体上的第一进风口连通,第一风道的另一端与设置在壳体上的第一出风口连通;第二风道的一端与设置在壳体上的第二进风口连通,第二风道的另一端与设置在壳体上的第二出风口连通;第一风道内设有净化器和第一风机;第二风道内设有净 化器和第二风机。在所述双风道空调室内机内设置两个所述净化器,可以增大用户使用空调器的灵活性。例如,在室内空气质量较差的情况下,用户能够选择同时开启两个所述净化器,这样能够更快速地净化室内空气,提高净化效率;之后,当室内空气被净化至可接受的范围内时,用户能够选择关闭其中一个净化器,以节省能耗。Some embodiments of the present disclosure also provide yet another dual air duct air conditioner indoor unit. The dual air duct indoor unit includes a casing, and a first air passage and a second air passage that are not connected to each other are formed inside the casing, and one end of the first air passage is in communication with a first air inlet provided on the casing. The other end of the first air passage is in communication with the first air outlet provided on the casing; one end of the second air passage is in communication with a second air inlet provided on the casing, and the other end of the second air duct is disposed in the shell The second air outlet of the body is connected; the first air duct is provided with a purifier and a first fan; and the second air duct is provided with a purifier and a second fan. Providing two of the purifiers in the dual air duct indoor unit can increase the flexibility of the user to use the air conditioner. For example, in the case of poor indoor air quality, the user can choose to simultaneously open two of the purifiers, which can purify the indoor air more quickly and improve the purification efficiency; afterwards, when the indoor air is purified to an acceptable range When the user can choose to turn off one of the purifiers to save energy.
以上仅为本公开的具体实施方式,但本公开的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本公开揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本公开的保护范围之内。因此,本公开的保护范围应以权利要求的保护范围为准。The above is only the specific embodiment of the present disclosure, but the scope of the present disclosure is not limited thereto, and any change or replacement that can be easily conceived within the technical scope of the present disclosure should be covered by any person skilled in the art. It is within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosure should be determined by the scope of the claims.

Claims (18)

  1. 一种双风道空调室内机,包括:A double air duct indoor unit includes:
    壳体;case;
    位于所述壳体内部的互不连通的第一风道和第二风道,其中,所述第一风道的一端与设置在所述壳体上的第一进风口连通,所述第一风道的另一端与设置在所述壳体上的第一出风口连通;所述第二风道的一端与设置在所述壳体上的第二进风口连通,所述第二风道的另一端与设置在所述壳体上的第二出风口连通;a first air duct and a second air duct that are not connected to each other inside the casing, wherein one end of the first air duct communicates with a first air inlet provided on the casing, the first The other end of the air passage is in communication with a first air outlet provided on the casing; one end of the second air passage is in communication with a second air inlet provided on the casing, the second air passage The other end is in communication with a second air outlet disposed on the housing;
    设置于所述第一风道内的换热器和第一风机;a heat exchanger and a first fan disposed in the first air passage;
    设置于所述第二风道内的净化器和第二风机。a purifier and a second fan disposed in the second air duct.
  2. 根据权利要求1所述的双风道空调室内机,其中,所述第一风道由第一柱形挡板围成,所述第二风道由第二柱形挡板围成,所述第一进风口和所述第二进风口设置在所述壳体的顶壁,所述第一出风口和所述第二出风口设置在所述壳体的侧壁。The dual air duct indoor unit according to claim 1, wherein the first air passage is surrounded by a first cylindrical baffle, and the second air passage is surrounded by a second cylindrical baffle, The first air inlet and the second air inlet are disposed on a top wall of the casing, and the first air outlet and the second air outlet are disposed on a side wall of the casing.
  3. 根据权利要求2所述的双风道空调室内机,其中,形成所述第一风道的第一柱形挡板的轴线与形成所述第二风道的第二柱形挡板的轴线平行。The dual duct air conditioning indoor unit according to claim 2, wherein an axis of the first cylindrical baffle forming the first air passage is parallel to an axis of the second cylindrical baffle forming the second air passage .
  4. 根据权利要求1所述的双风道空调室内机,其中,在所述第一风道和所述第二风道的轴向上的相同位置处,所述第一风道的径向尺寸大于所述第二风道的径向尺寸。The dual duct air conditioning indoor unit according to claim 1, wherein at a same position in the axial direction of the first duct and the second duct, a radial size of the first duct is larger than The radial dimension of the second air passage.
  5. 根据权利要求1所述的双风道空调室内机,其中,所述第一风机和所述第二风机均为离心风机,所述第一风机的轴线方向与所述第一风道的轴线方向平行,所述第二风机的轴线方向与所述第二风道的轴线方向平行。The dual air duct indoor unit according to claim 1, wherein the first fan and the second fan are both centrifugal fans, an axial direction of the first fan and an axial direction of the first air passage. Parallel, the axial direction of the second fan is parallel to the axial direction of the second air passage.
  6. 根据权利要求2所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 2, wherein
    所述壳体包括:The housing includes:
    包围所述第一风道的第一圆柱形挡板的第一圆柱形围板;a first cylindrical enclosure surrounding the first cylindrical baffle of the first air passage;
    包围所述第二风道的第二圆柱形挡板的第二圆柱形围板;以及a second cylindrical enclosure enclosing the second cylindrical baffle of the second air duct;
    第一和第二弧形连接板;First and second curved connecting plates;
    在参考线的一侧,所述第一圆柱形围板和所述第二圆柱形围板通过第一弧形连接板连接,其中,所述参考线为所述第一风道的大致中心和所述第二风道的大致中心之间的连线;On one side of the reference line, the first cylindrical shroud and the second cylindrical shroud are connected by a first curved connecting plate, wherein the reference line is substantially the center of the first air duct a line connecting the approximate centers of the second air ducts;
    在所述参考线的另一侧,所述第一圆柱形围板和所述第二圆柱形围板通过第二弧形连接板连接。On the other side of the reference line, the first cylindrical shroud and the second cylindrical shroud are connected by a second curved connecting plate.
  7. 根据权利要求6所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 6, wherein
    所述第一圆柱形围板和所述第二圆柱形围板均外切于所述第一弧形连接板和所述第二弧形连接板;或者,The first cylindrical surrounding plate and the second cylindrical surrounding plate are both circumscribed to the first curved connecting plate and the second curved connecting plate; or
    所述第一圆柱形围板和所述第二圆柱形围板均内切于所述第一弧形连接板和所述第二弧形连接板。The first cylindrical shroud and the second cylindrical shroud are both inscribed in the first curved connecting plate and the second curved connecting plate.
  8. 根据权利要求1所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 1, wherein
    所述壳体包括:The housing includes:
    围成所述第一风道的第一圆柱形围板;a first cylindrical enclosure enclosing the first air passage;
    围成所述第二风道的第二圆柱形围板;以及a second cylindrical enclosure enclosing the second air duct;
    第一和第二弧形连接板;First and second curved connecting plates;
    在参考线的一侧,所述第一圆柱形围板和所述第二圆柱形围板通过第一弧形连接板连接,其中,所述参考线为所述第一风道的大致中心和所述第二风道的大致中心之间的连线;On one side of the reference line, the first cylindrical shroud and the second cylindrical shroud are connected by a first curved connecting plate, wherein the reference line is substantially the center of the first air duct a line connecting the approximate centers of the second air ducts;
    在所述参考线的另一侧,所述第一圆柱形围板和所述第二圆柱形围板通过第二弧形连接板连接。On the other side of the reference line, the first cylindrical shroud and the second cylindrical shroud are connected by a second curved connecting plate.
  9. 根据权利要求2所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 2, wherein
    所述第一出风口有多个,且沿所述壳体的侧壁对应所述第一风机的出风方向均匀分布;The first air outlet has a plurality of air outlets, and the sidewalls of the casing are evenly distributed corresponding to the air outlet direction of the first fan;
    所述第二出风口有多个,且沿所述壳体的侧壁对应所述第二风机的出风方向均匀分布。The second air outlet has a plurality of air outlets, and is evenly distributed along the sidewall of the casing corresponding to the air outlet direction of the second fan.
  10. 根据权利要求9所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 9, wherein
    对于所述壳体上的多个所述第一出风口,一一对应地设有多个第一导风板,所述多个第一导风板可打开或关闭对应的所述多个第一出风口,以及调节对应的所述多个第一出风口的出风方向;Providing a plurality of first air guiding plates in a one-to-one correspondence with the plurality of the first air outlets on the casing, and the plurality of first air guiding plates may open or close the corresponding plurality of first air guiding plates An air outlet, and adjusting an air outlet direction of the corresponding plurality of first air outlets;
    对于所述壳体上的多个所述第二出风口,一一对应地设有多个第二导风板,所述多个第二导风板可打开或关闭对应的所述多个第二出风口,以及调节对应的所述多个第二出风口的出风方向。Providing a plurality of second air guiding plates corresponding to the plurality of the second air outlets on the casing, wherein the plurality of second air guiding plates can open or close the corresponding plurality of air guiding plates Two air outlets, and adjusting an air outlet direction of the corresponding plurality of second air outlets.
  11. 根据权利要求10所述的双风道空调室内机,其中,每个所述第一导风板和每个所述第二导风板均对应连接一个驱动装置。The dual duct air conditioning indoor unit according to claim 10, wherein each of the first wind deflector and each of the second wind deflectors is connected to a driving device.
  12. 根据权利要求1所述的双风道空调室内机,其中,The dual air duct air conditioner indoor unit according to claim 1, wherein
    所述换热器和所述第一风机之间设有与所述第一风机同轴的第一进风集流圈,所述第一进风集流圈朝向所述换热器的开口大于朝向所述第一风机的开口;A first inlet wind collecting ring coaxial with the first fan is disposed between the heat exchanger and the first fan, and an opening of the first inlet wind collecting ring toward the heat exchanger is greater than Opening toward the opening of the first fan;
    所述净化器和所述第二风机之间设有与所述第二风机同轴的第二进风集流圈,所述第二进风集流圈朝向所述净化器的开口大于朝向所述第二风机的开口。a second inlet wind collecting ring coaxial with the second fan is disposed between the purifier and the second fan, and the opening of the second inlet air collecting ring toward the purifier is larger than the orientation The opening of the second fan.
  13. 根据权利要求2所述的双风道空调室内机,其中,所述第一风机和所述第一出风口之间,以及所述第二风机和所述第二出风口之间均设有蜗舌。The dual air duct indoor unit according to claim 2, wherein a snail is disposed between the first fan and the first air outlet, and between the second fan and the second air outlet tongue.
  14. 根据权利要求1所述的双风道空调室内机,其中,所述换热器和所述净化器均为平板式结构,设置有所述换热器的平面与所述第一风道的轴线方向垂直,设置有所述净化器的平面与所述第二风道的轴线方向垂直。The dual duct air conditioning indoor unit according to claim 1, wherein the heat exchanger and the purifier are both a flat structure, and a plane of the heat exchanger and an axis of the first air passage are disposed The direction is vertical, and the plane in which the purifier is disposed is perpendicular to the axial direction of the second duct.
  15. 根据权利要求2所述的双风道空调室内机,其中,所述第一进风口和所述第二进风口均为环形格栅式结构,所述环形格栅式结构中心部分设有显示装置。The dual air duct indoor unit according to claim 2, wherein the first air inlet and the second air inlet are both annular grid structures, and the central portion of the annular grid structure is provided with a display device .
  16. 根据权利要求2所述的双风道空调室内机,其中,所述第一进风口和所述第二进风口处均设有滤网。The dual duct air conditioning indoor unit according to claim 2, wherein a filter screen is disposed at each of the first air inlet and the second air inlet.
  17. 一种双风道空调室内机,包括:A double air duct indoor unit includes:
    壳体;case;
    并行位于所述壳体内部的互不连通的第一风道和第二风道,其中,所述壳体上设置有进风口,所述第一风道的第一端与所述第二风道的第一端均与所述进风口连通,所述第一风道的第二端与设置在所述壳体上的第一出风口连通;所述第二风道的第二端与设置在所述壳体上的第二出风口连通;a first air duct and a second air duct that are not connected to each other in parallel in the casing, wherein the casing is provided with an air inlet, the first end of the first air duct and the second wind The first end of the track is in communication with the air inlet, the second end of the first air channel is in communication with a first air outlet disposed on the housing; the second end of the second air channel is disposed a second air outlet on the housing is connected;
    设置于所述第一风道内的换热器和第一风机,所述换热器靠近所述第一风道的第一端设置;a heat exchanger disposed in the first air passage and a first fan, the heat exchanger being disposed adjacent to the first end of the first air passage;
    设置于所述第二风道内的净化器和第二风机,所述净化器靠近所述第二风道的第一端设置。a purifier and a second fan disposed in the second air duct, the purifier being disposed adjacent to the first end of the second air duct.
  18. 一种双风道空调室内机,包括:A double air duct indoor unit includes:
    壳体;case;
    并行位于所述壳体内部的互不连通的第一风道和第二风道,其中, 所述壳体上设置有出风口,所述第一风道的第一端与设置在所述壳体上的第一进风口连通;所述第二风道的第一端与设置在所述壳体上的第二进风口连通,所述第一风道的第二端与所述第二风道的第二端均与所述出风口连通;a first air duct and a second air duct which are not connected to each other in the interior of the casing, wherein the housing is provided with an air outlet, and the first end of the first air duct is disposed on the shell a first air inlet of the body is connected; a first end of the second air duct is in communication with a second air inlet provided on the housing, and the second end of the first air duct is opposite to the second air The second end of the track is connected to the air outlet;
    设置于所述第一风道内的换热器和第一风机,所述换热器靠近所述第一风道的第一端设置;a heat exchanger disposed in the first air passage and a first fan, the heat exchanger being disposed adjacent to the first end of the first air passage;
    设置于所述第二风道内的净化器和第二风机,所述净化器靠近所述第二风道的第一端设置。a purifier and a second fan disposed in the second air duct, the purifier being disposed adjacent to the first end of the second air duct.
PCT/CN2019/071780 2018-01-15 2019-01-15 Dual air duct air conditioner indoor unit WO2019137557A1 (en)

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CN108266797A (en) * 2018-01-15 2018-07-10 海信(山东)空调有限公司 A kind of double air duct air conditioner indoor unit
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