WO2016058380A1 - 接水盘组件、空调系统及家用电器 - Google Patents

接水盘组件、空调系统及家用电器 Download PDF

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Publication number
WO2016058380A1
WO2016058380A1 PCT/CN2015/079242 CN2015079242W WO2016058380A1 WO 2016058380 A1 WO2016058380 A1 WO 2016058380A1 CN 2015079242 W CN2015079242 W CN 2015079242W WO 2016058380 A1 WO2016058380 A1 WO 2016058380A1
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WO
WIPO (PCT)
Prior art keywords
water
heat exchanger
tray assembly
water receiving
receiving tray
Prior art date
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PCT/CN2015/079242
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English (en)
French (fr)
Inventor
施正兴
周剑波
安杰
龚立选
林超
魏书生
王�琦
郭艳丽
丁东青
徐煌财
孙宁
廖翠波
曾锦国
牛朋涛
何国军
曹勇
汪俊勇
Original Assignee
珠海格力电器股份有限公司
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Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2016058380A1 publication Critical patent/WO2016058380A1/zh

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    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate

Definitions

  • the invention relates to the field of household appliances, and in particular to a water receiving tray assembly, an air conditioning system and a household appliance.
  • the water tray 50 is typically used in an air conditioning system for receiving condensate from the heat exchanger 60.
  • Heat exchanger 60 is available in two configurations: tilt mounted and vertical mounted. The following describes the specific contents of the tilt installation of the heat exchanger 60:
  • the heat exchanger 60 is at an angle to the plane of the water tray 50 which is less than 90 degrees.
  • the water receiving tray 50 is located below the gravity direction of the heat exchanger 60, the plane of the water receiving tray 50 is perpendicular to the direction of gravity, and the plane area S1 of the water receiving tray 50 is larger than the projected area S2 of the corresponding heat exchanger 60 in the direction of gravity.
  • the area of the planar area of the water tray 50 must be completely sealed to prevent water leakage.
  • the heat exchanger 60 referred to herein is a finned tube heat exchanger, although other forms of heat exchangers may be used.
  • FIG. 2 and 3 illustrate the direction of the incoming air of the unit in which the heat exchanger 60 is located
  • FIG. 2 shows the direction of the wind entering the unit as seen in the direction of the main view, wherein the wind cannot enter the unit via the lower portion of the water receiving tray 50
  • Figure 3 shows the direction of the wind entering the unit as seen in plan view. As can be clearly seen from Figure 3, there are inlets in all four directions of the heat exchanger 60.
  • the heat exchanger 60 is perpendicular to the plane of the water receiving tray 50, and the water receiving tray 50 is located below the gravity direction of the heat exchanger 60.
  • the plane of the water receiving tray 50 is perpendicular to the direction of gravity, and the water receiving tray
  • the plane area S1 of 50 is greater than the projected area S2 of the corresponding heat exchanger 60 in the direction of gravity.
  • the water receiving tray 50 in the existing air conditioning system needs to meet the size and sealing requirements as described above because of its water receiving tray 50, so that the air inlet surface cannot be located.
  • the gravity in the vertical plane of the water tray 50 is opposite to the direction of the vertical direction, which makes the heat inlet 60 have a small air inlet surface and low heat exchange efficiency.
  • One of the objects of the present invention is to provide a water receiving tray assembly, an air conditioning system, and a household appliance for improving the heat exchange efficiency of a unit in which the heat exchanger unit is located.
  • the present invention provides the following technical solutions:
  • the invention provides a water receiving tray assembly, comprising: a heat exchanger unit, a water receiving tray body and a drainage plate;
  • the drainage plate can drain the condensed water generated by the heat exchanger unit into the water receiving tray body;
  • an air inlet region opposite to the gravity direction is formed below the drainage plate.
  • the number of the drainage plates is at least two;
  • the adjacent two of the drainage plates have a gap in the direction of gravity.
  • each of the drainage plates is formed into a unitary structure by the connecting body.
  • a projected area of the water receiving tray body along a gravity direction of the heat exchanger unit is smaller than a projected area of the heat exchanger unit along a gravity direction.
  • the drain plate is a flat plate structure or a curved plate structure.
  • the water tray assembly as described above preferably, the drainage in a flat structure
  • the plates are arranged parallel to the outer surface of the heat exchanger unit.
  • the drain plate is a drainage plate of a sheet metal material or an injection molded piece.
  • the water receiving tray assembly includes two or more of the water receiving tray bodies, and the drainage plate is disposed on two adjacent water receiving tray bodies Above the gap, the condensed water generated by the portion of the heat exchanger unit located above the gap is drained into any one of the adjacent two water tray bodies.
  • only one of the drainage plates is disposed above the gap between the adjacent two water tray disks for positioning the heat exchanger unit The condensed water generated in the portion above the gap is drained into any one of the adjacent two water tray disc bodies.
  • the invention further provides an air conditioning system comprising the water receiving tray assembly provided by any one of the technical solutions of the present invention.
  • the invention further provides a household appliance comprising the water receiving tray assembly provided by any one of the technical solutions of the present invention.
  • the embodiments of the present invention can at least produce the following technical effects:
  • the above-mentioned technical solution provides a water receiving tray assembly, the draining plate of which can receive the condensed water dripping on the heat exchanger unit, and drain the condensed water into the water receiving tray body. Since the air inlet region in the direction of the reverse gravity is formed under the drainage plate, the wind energy enters the unit from the air inlet region in the direction of the reverse gravity, thereby increasing the air inlet surface of the unit, thereby improving the heat exchange efficiency of the heat exchanger unit. .
  • FIG. 1 is a schematic view showing the positional relationship of a heat exchanger and a water receiving tray which are obliquely installed in the prior art
  • FIG. 2 is a schematic view of an air inlet direction in a front view direction in the situation shown in FIG. 1;
  • Figure 3 is a schematic view of the air inlet direction in a plan view in the situation shown in Figure 1;
  • FIG. 4 is a schematic view showing the positional relationship of a vertically mounted heat exchanger and a water receiving tray in the prior art
  • Figure 5 is a schematic view of the air inlet direction in the situation shown in Figure 4;
  • FIG. 6 is a schematic view showing a state of use of a water receiving tray assembly according to an embodiment of the present invention.
  • Figure 7 is a partial enlarged view of Figure 6;
  • FIG. 8 is a partial structural schematic view of a water receiving tray assembly according to another embodiment of the present invention.
  • FIG. 9 is a partial structural schematic view of a water receiving tray assembly according to still another embodiment of the present invention.
  • Drainage plate 2. Drainage plate; 3. Drainage plate;
  • the water receiving tray assembly provided by the embodiments of the present invention is suitable for a vertically mounted heat exchanger unit or a tilt mounted heat exchanger unit, which will be described in detail below with reference to different embodiments.
  • an embodiment of the present invention provides a water receiving tray assembly, which is applicable.
  • the heat exchanger unit 30 is disposed obliquely.
  • the water tray assembly specifically includes a heat exchanger unit 30, a water tray body 10, and a drain plate 20.
  • the drain plate 20 can drain the condensed water generated by the heat exchanger unit 30 into the drain pan body 10.
  • An air inlet region M in the reverse gravity direction is formed below the drain plate 20.
  • the inlet area M refers to the position at which the wind energy enters the heat exchanger unit 30 of the water tray assembly in the reverse gravity direction (ie, the reverse direction of the gravity direction) via the area.
  • the specific arrangement position of the drainage plate 20 is various.
  • part or all of the water receiving tray body 10 is located below the gravity direction of the heat exchanger unit 30, and the drainage plate 20 is inclined to set the condensed water generated by the heat exchanger unit 30. It is introduced into the water tray body 10. There may be a gap between the drainage plate 20 and the water receiving tray body 10 in the direction of gravity to facilitate air intake.
  • the plurality of the drainage plates 20 are provided, there may be no gap between the lowermost end of the drainage plate 20 and the water receiving tray body 10 in the direction of gravity.
  • the heat exchanger unit 30 includes a heat exchanger and may also include other components, which are not limited herein.
  • the heat exchanger can in particular be an evaporator or a condenser.
  • the heat exchanger unit 30 generates condensed water during use, and the water receiving tray assembly is used to achieve the intake air while achieving the condensed water dripping from the heat exchanger unit 30.
  • the water receiving tray assembly is divided into two parts, one part is the water receiving tray body 10 and the other part is the drainage board 20.
  • the tilt setting of the heat exchanger unit 30 is taken as an example, and the content regarding the tilt setting will be described later in detail.
  • the water receiving tray body 10 is located below the gravity direction of the obliquely disposed heat exchanger unit 30, and the draining plate 20 is disposed obliquely. Due to the action of gravity, the condensed water on the heat exchanger unit 30 is always dripped along the direction of gravity, and the drain plate 20 is inclined, so that the drain plate 20 can drain the condensed water dripping from the heat exchanger unit 30 to the water receiving tray.
  • the disk body 10 is located below the gravity direction of the obliquely disposed heat exchanger unit 30, and the draining plate 20 is disposed obliquely. Due to the action of gravity, the condensed water on the heat exchanger unit 30 is always dripped along the direction of gravity, and the drain plate 20 is inclined, so that the drain plate 20 can drain the condensed water dripping from the heat exchanger unit 30 to the water receiving tray.
  • the disk body 10 In the disk body 10.
  • the water receiving tray body 10 can take a variety of structural forms, such as a conventional structure having a recessed portion, or a structure in which a water absorbing material is provided in the recessed portion.
  • the water drain tray assembly provided by the above technical solution has a drain plate 20 capable of receiving the condensed water dripping on the heat exchanger unit 30 and draining the condensed water into the drain pan body 10. Since an air inlet region in the direction of the reverse gravity is formed below the drain plate 20, the wind energy enters the unit from the air inlet region in the direction of the reverse gravity, thereby increasing the air inlet surface of the unit, thereby The heat exchange efficiency of the heat exchanger unit is increased.
  • the air inlet region M in the reverse gravity direction below the drain plate 20 does not need to be provided with the water receiving tray body 10, and does not leak water. Therefore, in this embodiment, preferably, the projected area of the water receiving tray body 10 along the gravity direction of the heat exchanger unit 30 is smaller than the projected area of the heat exchanger unit 30 itself along the gravity direction. With this arrangement, the size of the water receiving tray body 10 can be reduced. Referring to FIG. 6, the air inlet region M in the reverse gravity direction below the drain plate 20 indicates an unobstructed region between the water receiving tray body 10 and the drainage plate 20, and the air inlet in the direction opposite to the gravity direction can be set in the region.
  • the wind direction is specifically shown by the thick arrow below the air inlet region M in the direction of the reverse gravity in FIG. 6 to increase the air inlet surface of the unit to increase the heat exchange efficiency of the heat exchanger unit.
  • the direction of the arrow represented by G is the direction of gravity
  • the direction of the arrow represented by L is the parallel direction of the heat exchanger.
  • the projection of the water tray disk 10 in the direction of gravity of the heat exchanger unit 30 should be A size; after the drainage plate 20 is installed, the drainage plate 20 occupies the heat exchanger unit. 30 is projected in a part of the direction of gravity, so the size of the water tray body 10 can be set to B size.
  • the B size is obviously smaller than the A size, and it can be seen that the size of the water receiving tray body 10 is reduced by the water receiving tray assembly of the above structure.
  • the number of the drainage plates 20 is at least two; the projections of the adjacent two drainage plates 20 along the gravity direction of the heat exchanger unit 30 have overlapping regions, and each of the drainage plates 20 may be specifically disposed obliquely. This makes it possible to make the size of each of the drainage plates 20 not excessive, and the condensed water generated by the heat exchanger unit 30 can be prevented from being scattered along the gap between the adjacent two drainage plates 20.
  • the adjacent two drainage plates 20 have a gap 40 in the direction of gravity. In this way, the wind can be brought from the gap 40 between the adjacent two drainage plates 20 to the position where the heat exchanger unit 30 is located, thereby increasing the inlet surface of the unit to increase the heat exchange efficiency of the heat exchanger unit. .
  • each of the drainage plates 20 is formed into a unitary structure by the connecting body.
  • the connecting body may be a columnar structure, and the connecting body is respectively fixed to the edge of each block of the drainage plate 20 to All of the drainage plates 20 are fixed in one piece to facilitate the installation of the drainage plates 20.
  • the function of the drainage plate 20 is to guide the condensed water to the water receiving tray body 10.
  • the drainage plate 20 may specifically be a flat plate structure to simplify the structure and manufacturing difficulty of the entire water receiving tray assembly.
  • each of the drainage plates 20 in a flat configuration is disposed parallel to the outer surface of the heat exchanger unit 30. This makes it possible to make the size of the drain plate 20 as small as possible.
  • the drainage plate 20 is made of a material that is resistant to corrosion and is not easily rusted.
  • the drainage plate 20 is a drainage plate of sheet metal or an injection molded part.
  • the number of the drainage board 20 is specifically four, which are respectively described as the drainage board 1 and the drainage board 2 respectively. , the drainage plate 3 and the drainage plate 4.
  • the size of the water receiving tray body 10 can be reduced from the A size larger than the projection size of the heat exchanger unit 30 in the gravity direction to the B size (where B The size is variable and can be adjusted according to the actual demand air intake).
  • the excess open space in Fig. 6 can be designed as an air inlet for the intake air of the system, and the air inlet direction is as shown by the arrow below the air inlet region M in the reverse gravity direction.
  • a drainage plate 1 is located at the upper end of the drainage plate 2, and there is a certain gap 40 between the two; the drainage plate 2 is located at the upper end of the drainage plate 3, and there is also a certain gap 40 between the two, and so on.
  • the drain plate 4 located at the lowermost stage has a tail portion located in the B-size section of the water tray body 10.
  • the structural form of the drainage plate 20 needs to meet the requirements in FIG. 7, that is, there must be a certain overlapping area N between the upper and lower drainage plates in the horizontal direction.
  • the material of the drainage plate 20 may be other materials such as sheet metal or injection molded parts according to actual conditions, and the plurality of drainage plates 20 may be formed into a unitary structure and may exist as a separate structure.
  • the structural form of the drainage plate 20 is not limited to the straight plate type, and an arc-shaped structure with a certain curvature as shown in FIG. 8 may also be used.
  • the dripping condensate flows to the next-stage drain plate in the direction of the uppermost drainage plate. Until it reaches the B-size section of the water tray body 10.
  • the above-mentioned water receiving tray assembly can enter the air while achieving water receiving.
  • another embodiment of the present invention further provides a water receiving tray assembly.
  • the structure of the water receiving tray assembly is different from the structure of the water receiving tray assembly provided by the technical solution of the above embodiment: the embodiment
  • the drain plate 20 is specifically a curved plate structure. With the water receiving tray assembly of the above-mentioned structural drainage plate 20, it is also possible to realize the inlet air while achieving water receiving.
  • another embodiment of the present invention further provides a water receiving tray assembly.
  • the structure of the water receiving tray assembly is different from the structure of the water receiving tray assembly provided by the technical solution of the above embodiment:
  • the water tray assembly is for a vertically mounted heat exchanger unit.
  • the direction of the arrow represented by G in Fig. 9 is the direction of gravity.
  • FIG. 9 is schematically shown draining to the water tray body 10 on the left side. Of course, it can also be drained to the water tray body 10 on the right side.
  • it is preferable to provide only one drainage plate 20 between adjacent two water receiving tray bodies 10, and it is not necessary to provide a plurality of blocks as in the above embodiments.
  • the drain plate 20 is obliquely disposed between the bottom surface of the heat exchanger unit 30 and the water receiving tray body 10. At this time, the drain plate 20 is also Multiple blocks can be used.
  • the water receiving tray assembly provided by the above technical solution can realize the advancement against the gravity direction from the gap between the two water receiving tray bodies 10 (ie, the air inlet region M in the reverse gravity direction) while realizing water receiving.
  • the wind increases the air inlet surface of the unit, thereby increasing the heat exchange efficiency of the heat exchanger unit.
  • An embodiment of the present invention further provides an air conditioning system including the water receiving tray assembly provided by any one of the technical solutions of the present invention.
  • the water tray body 10 and the drain plate 20 are fixedly disposed, and the water tray body 10 can be fixed to the rear casing of the air conditioning system, and the drain plate 20 can be internally spaced from the air conditioning system.
  • the frame of the lower side of the draining plate 20 is fixed, or the draining plate 20 is fixed to the water receiving tray body 10.
  • the embodiment of the present invention further provides a household appliance, which comprises the water receiving tray assembly provided by any technical solution of the present invention.
  • the water tray body 10 and the drain plate 20 are fixedly disposed, and the water tray body 10 can be fixed with the fixing member on the household appliance, and the drain plate 20 can be separated from the interior of the household appliance.
  • the frame of the lower side of the draining plate 20 is fixed, or the draining plate 20 is fixed to the water receiving tray body 10.

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

Abstract

一种接水盘组件，包括换热器单元（30）、接水盘盘体（10）和引流板（20）。引流板（20）能将换热器单元（30）产生的冷凝水引流到接水盘盘体（10）中，引流板（20）下方形成有逆重力方向的进风区域。接水盘组件中的引流板（20）能够承接换热器单元（30）上滴落的冷凝水，并将冷凝水引流至接水盘盘体（10）中，同时风由逆重力方向的进风区域进入到机组中，增加了机组的进风面，提高换热器的换热效率。还涉及一种具有该接水盘组件的空调系统和家用电器。

Description

接水盘组件、空调系统及家用电器 技术领域
本发明涉及家用电器领域，具体涉及一种接水盘组件、空调系统及家用电器。
背景技术
参见图1和图4，接水盘50通常用在空调系统中，用于对换热器60产生的冷凝水进行盛接。
换热器60有两种设置方式：倾斜安装和垂直安装。下面介绍换热器60倾斜安装的具体内容：
如图1所示，换热器60与接水盘50的平面成一定角度，该角度小于90度。接水盘50位于换热器60重力方向的下方，接水盘50的平面垂直于重力方向设置，且接水盘50的平面面积S1大于对应的换热器60在重力方向的投影面积S2。另外，接水盘50的平面面积区域必须完全密封，以防止漏水。此处所指的换热器60为翅片管式换热器，当然也可以采用其他形式的换热器。
图2和图3示意了换热器60所在机组的进风方向，图2所示为主视方向看到的进入机组的风的方向，其中风不能经由接水盘50的下方进入机组。图3所示为俯视方向看到的进入机组的风的方向，由图3可清晰看出，在换热器60的四个方向均有进风。
下面介绍换热器60垂直安装的内容：
参见图4和图5，换热器60与接水盘50的平面垂直，接水盘50位于换热器60重力方向的下方，接水盘50的平面垂直于重力方向设置，且接水盘50的平面面积S1大于对应的换热器60在重力方向的投影面积S2。
由图5可以看出，除了接水盘50的下方，在换热器60的各个方向均有进风。
发明人发现，现有技术中至少存在下述问题：现有空调系统中的接水盘50，由于其接水盘50需要满足如上所述的大小及密封要求，从而造成其进风面不能位于接水盘50垂直平面的重力反方向，这使得换热器60所在机组的进风面小，换热效率低。
发明内容
本发明的其中一个目的是提出一种接水盘组件、空调系统及家用电器，用以改善换热器单元所在机组的换热效率。
为实现上述目的，本发明提供了以下技术方案：
本发明提供了一种接水盘组件，包括：换热器单元、接水盘盘体和引流板；
所述引流板能将所述换热器单元产生的冷凝水引流到所述接水盘盘体中；
其中，所述引流板下方形成有逆重力方向的进风区域。
如上所述的接水盘组件，优选的是，所述引流板的数量至少为两块；
相邻的两块所述引流板沿着所述换热器单元的重力方向的投影存在重叠区域。
如上所述的接水盘组件，优选的是，相邻的两块所述引流板在重力方向上存在间隙。
如上所述的接水盘组件，优选的是，各块所述引流板通过连接体成为一体式结构。
如上所述的接水盘组件，优选的是，所述接水盘盘体沿着所述换热器单元的重力方向的投影面积小于所述换热器单元沿着重力方向的投影面积。
如上所述的接水盘组件，优选的是，所述引流板为平板结构或弧形板结构。
如上所述的接水盘组件，优选的是，呈平板结构的所述引流 板平行于所述换热器单元的外表面设置。
如上所述的接水盘组件，优选的是，所述引流板为钣金材质的引流板或为注塑件。
如上所述的接水盘组件，优选的是，所述接水盘组件包括两个以上所述接水盘盘体，所述引流板设置在相邻的两个所述接水盘盘体之间的空隙上方，用于将所述换热器单元的位于所述空隙上方的部分产生的冷凝水引流到相邻的两个接水盘盘体中任意一个接水盘盘体中。
如上所述的接水盘组件，优选的是，相邻的两个接水盘盘体之间的空隙上方只设置有一块所述引流板，用于将所述换热器单元的位于所述空隙上方的部分产生的冷凝水引流到相邻的两个接水盘盘体中任意一个接水盘盘体中。
本发明再提供一种空调系统，包括本发明任一技术方案所提供的接水盘组件。
本发明又提供一种家用电器，包括本发明任一技术方案所提供的接水盘组件。
基于上述技术方案，本发明实施例至少可以产生如下技术效果：
上述技术方案提供的接水盘组件，其引流板能够承接换热器单元上滴落的冷凝水，并将该冷凝水引流至接水盘盘体中。由于在引流板下方形成了逆重力方向的进风区域，故风能由该逆重力方向的进风区域进入到机组中，增加了机组的进风面，进而提高了换热器单元的换热效率。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为现有技术中倾斜安装的换热器及接水盘的位置关系示意图；
图2为图1所示情形下主视方向的进风方向示意图；
图3为图1所示情形下俯视方向的进风方向示意图；
图4为现有技术中垂直安装的换热器及接水盘的位置关系示意图；
图5为图4所示情形下的进风方向示意图；
图6为本发明一实施例提供的接水盘组件的使用状态示意图；
图7为图6的局部放大示意图；
图8为本发明另一实施例提供的接水盘组件的部分结构示意图；
图9为本发明再一实施例提供的接水盘组件的部分结构示意图；
附图标记：
1、引流板；         2、引流板；            3、引流板；
4、引流板；         10、接水盘盘体；       20、引流板；
30、换热器单元；    40、间隙；             50、接水盘；
60、换热器。
具体实施方式
下面结合图6～图9对本发明提供的技术方案进行更为详细的阐述，将本发明提供的任一技术手段进行替换或将本发明提供的任意两个或更多个技术手段或技术特征互相进行组合而得到的技术方案均应该在本发明的保护范围之内。
本发明各实施例提供的接水盘组件，适用于垂直安装的换热器单元或倾斜安装的换热器单元，下面将列举不同的实施例加以详述。
参见图6和图7，本发明一实施例提供一种接水盘组件，适用 于倾斜设置的换热器单元30。
接水盘组件具体包括换热器单元30、接水盘盘体10和引流板20。引流板20能将换热器单元30产生的冷凝水引流到接水盘盘体10中。其中，引流板20下方形成有逆重力方向的进风区域M。
进风区域M是指风能经由该区域沿着逆重力方向(即重力方向的反方向)进入到接水盘组件的换热器单元30所在的位置。
引流板20的具体设置位置有多种，比如接水盘盘体10部分或全部位于换热器单元30的重力方向的下方，引流板20倾斜设置，以将换热器单元30产生的冷凝水引入到接水盘盘体10中。其中，引流板20与接水盘盘体10之间在重力方向上可以存在间隙，以利于进风。当然，在引流板20设置多个时，位于最下端的引流板20与接水盘盘体10之间在重力方向上也可以没有间隙。
换热器单元30包括换热器，还可以包括其他部件，此处不加以限定。换热器具体可以为蒸发器或冷凝器。换热器单元30在使用过程中，会产生冷凝水，接水盘组件用于在实现承接换热器单元30滴落的冷凝水的同时实现进风。接水盘组件分为两部分，一部分为接水盘盘体10，另一部分为引流板20。本实施例中，以换热器单元30倾斜设置为例，后文也将详述有关倾斜设置的内容。接水盘盘体10位于倾斜设置的换热器单元30的重力方向的下方，引流板20倾斜设置。由于重力的作用，换热器单元30上的冷凝水始终是沿着重力方向滴落，引流板20倾斜设置，可以使得引流板20将换热器单元30滴落的冷凝水引流到接水盘盘体10中。
接水盘盘体10可以采用多种结构形式，比如常规的带凹陷部分的结构，或者在凹陷部分中设置有吸水材料的结构等。
上述技术方案提供的接水盘组件，其引流板20能够承接换热器单元30上滴落的冷凝水，并将该冷凝水引流至接水盘盘体10中。由于在引流板20下方形成了逆重力方向的进风区域，故风能由该逆重力方向的进风区域进入到机组中，增加了机组的进风面，进而提 高了换热器单元的换热效率。
由于引流板20位于换热器单元30其中一部分的重力方向的下方，引流板20下方的逆重力方向的进风区域M不用设置接水盘盘体10，也不会漏水。故本实施例中优选地，接水盘盘体10沿着换热器单元30的重力方向的投影面积小于换热器单元30自身沿着重力方向的投影面积。如此设置，可以使得接水盘盘体10的尺寸缩小。参见图6，引流板20下方的逆重力方向的进风区域M示意了接水盘盘体10与引流板20之间的无遮挡区域，该区域内可以设置逆着重力方向的进风，进风方向具体参见图6中逆重力方向的进风区域M下方的粗箭头所示，以增加机组的进风面，以增加换热器单元的换热效率。图6中以G代表的箭头方向为重力方向，以L代表的箭头方向为换热器平行方向。
以图6来看，若不设置引流板20，那么接水盘盘体10在换热器单元30重力方向的投影应为A尺寸；设置引流板20后，引流板20占据了换热器单元30在重力方向的一部分投影，故接水盘盘体10的尺寸可以设置为B尺寸。B尺寸显然小于A尺寸，可见，采用上述结构的接水盘组件，其接水盘盘体10的尺寸得以减小。
具体地，引流板20的数量至少为两块；相邻的两块引流板20沿着换热器单元30的重力方向的投影存在重叠区域，各引流板20具体可以倾斜设置。这样可以使得每块引流板20的尺寸不用过大，且可以使得换热器单元30产生的冷凝水不沿着相邻的两块引流板20之间的缝隙洒落。
进一步地，相邻的两块引流板20在重力方向上存在间隙40。如此设置，可以使得风从相邻的两块引流板20之间的间隙40进入到换热器单元30所在的位置，进而加大机组的进风面，以增加换热器单元的换热效率。
本实施例中，各块引流板20通过连接体成为一体式结构。连接体可以为柱状结构，连接体分别与各块引流板20的边缘固定，以将 所有的引流板20固定为一体，以便于引流板20的安装。
引流板20的作用是引导冷凝水流向接水盘盘体10，引流板20具体可以为平板结构，以简化整个接水盘组件的结构和制造难度。
参见图7，呈平板结构的各引流板20平行于换热器单元30的外表面设置。这样可以使得引流板20的尺寸尽量地小。
引流板20最好选用耐腐蚀、不易生锈的材质，具体而言，引流板20为钣金材质的引流板或为注塑件。
下面结合图6和图7详细介绍本实施例提供的接水盘组件的具体结构，本实施例中引流板20的数量具体为四个，为清晰描述，分别记为引流板1、引流板2、引流板3和引流板4。
接水盘组件用于倾斜式的换热器单元30的安装时，可以使得接水盘盘体10的尺寸由大于换热器单元30重力方向投影尺寸的A尺寸减小为B尺寸(其中B尺寸可变，可按照实际需求进风量进行调整)。图6中其多余出的敞开空间可作为进风口设计，用于系统的进风，进风方向如图6中逆重力方向的进风区域M下方的箭头所示的方向。
图6中采用4个引流板20，即引流板1、引流板2、引流板3和引流板4。引流板20的数量可按实际需求进行调整。引流板1位于引流板2上端，且两者间存在一定的间隙40；引流板2位于引流板3上端，两者也存在一定间隙40，以此类推。位于最下段的引流板4，其尾部位于接水盘盘体10的B尺寸段内。
进一步地，引流板20的结构形式还需满足图7中要求，即上、下两个引流板之间在水平方向上必须有一定的重叠区域N。引流板20的材料可根据实际情况，采用钣金或注塑件等其他材料，多个引流板20可以做成整体结构，可以作为单独结构存在。
引流板20的结构形式不限于直板型，也可以采用如图8所示的带有一定曲率的弧线形结构，此处的内容参见下述实施例的描述。滴落的冷凝水沿着最上一级引流板的方向依次流向下一级引流板， 直至流入接水盘盘体10的B尺寸段内。上述接水盘组件在实现接水的同时，可以进风。
参见图8，本发明的另一实施例再提供一种接水盘组件，该接水盘组件的结构与上述实施例的技术方案所提供的接水盘组件的结构具有以下不同：本实施例中，引流板20具体为弧形板结构。采用上述结构引流板20的接水盘组件，也能在实现接水的同时，实现进风。
参见图9，本发明再一实施例再提供一种接水盘组件，该接水盘组件的结构与上述实施例的技术方案所提供的接水盘组件的结构具有以下不同：本实施例中，接水盘组件用于垂直安装的换热器单元。图9中以G代表的箭头方向为重力方向。
本实施例中，接水盘盘体10的数量有两个以上，图9中以两个示意，在相邻的两个接水盘盘体10之间的空隙上方设置了引流板20，引流板20用于将换热器单元30位于空隙上方的部分产生的冷凝水引流到其中任意一个接水盘盘体10中，图9示意的是引流到位于左侧的接水盘盘体10中，当然也可以引流到右侧的接水盘盘体10中。在接水盘盘体10有两个以上时，相邻两个接水盘盘体10之间只设置一块引流板20为佳，无需像上述各个实施例一样设置多块为佳。
当然，可以理解的是，若接水盘盘体10的数量只有一个，则引流板20斜设在换热器单元30的底面和接水盘盘体10之间，此时，引流板20也可以采用多块。
上述技术方案提供的接水盘组件，在实现接水的同时，可以从两个接水盘盘体10之间的空隙处(即逆重力方向的进风区域M)实现逆着重力方向的进风，以增加机组的进风面，进而增加换热器单元的换热效率。
关于接水盘组件的其他内容介绍，请参见上文实施例的描述，此处不再赘述。
本发明实施例还提供一种空调系统，其包括本发明任一技术方案所提供的接水盘组件。
接水盘组件安装到空调系统上之后，接水盘盘体10和引流板20都固定设置，接水盘盘体10可以与空调系统的后壳体固定，引流板20可以与空调系统内部距离引流板20较近的框架固定，或者引流板20与接水盘盘体10固定。
本发明实施例还提供一种家用电器，其包括本发明任一技术方案所提供的接水盘组件。
接水盘组件安装到家用电器上之后，接水盘盘体10和引流板20都固定设置，接水盘盘体10可以与家用电器上的固定部件固定，引流板20可以与家用电器内部距离引流板20较近的框架固定，或者引流板20与接水盘盘体10固定。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“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所示的方位或位置关系，仅是为便于描述本发明和简化描述，而不是指示或暗指所指的装置或元件必须具有特定的方位、为特定的方位构造和操作，因而不能理解为对本发明保护内容的限制。
如果本文中使用了“第一”、“第二”等词语来限定零部件的话，本领域技术人员应该知晓：“第一”、“第二”的使用仅仅是为了便于描述上对零部件进行区别，如没有另行声明外，上述词语并没有特殊的含义。
最后应当说明的是：以上实施例仅用以说明本发明的技术方案而非对其限制；尽管参照较佳实施例对本发明进行了详细的说明，所属领域的普通技术人员应当理解：依然可以对本发明的具体实施方式进行修改或者对部分技术特征进行等同替换；而不脱离本发明技术方案的精神，其均应涵盖在本发明请求保护的技术方案范围当中。

Claims (12)

  1. 一种接水盘组件，其特征在于，包括：换热器单元(30)、接水盘盘体(10)和引流板(20)；
    所述引流板(20)能将所述换热器单元(30)产生的冷凝水引流到所述接水盘盘体(10)中；
    其中，所述引流板(20)下方形成有逆重力方向的进风区域。
  2. 根据权利要求1所述的接水盘组件，其特征在于，所述引流板(20)的数量至少为两块；
    相邻的两块所述引流板(20)沿着所述换热器单元(30)的重力方向的投影存在重叠区域。
  3. 根据权利要求2所述的接水盘组件，其特征在于，相邻的两块所述引流板(20)在重力方向上存在间隙(40)。
  4. 根据权利要求2所述的接水盘组件，其特征在于，各块所述引流板(20)通过连接体成为一体式结构。
  5. 根据权利要求1所述的接水盘组件，其特征在于，所述接水盘盘体(10)沿着所述换热器单元(30)的重力方向的投影面积小于所述换热器单元(30)沿着重力方向的投影面积。
  6. 根据权利要求1所述的接水盘组件，其特征在于，所述引流板(20)为平板结构或弧形板结构。
  7. 根据权利要求6所述的接水盘组件，其特征在于，呈平板结构的所述引流板(20)平行于所述换热器单元(30)的外表面设置。
  8. 根据权利要求1所述的接水盘组件，其特征在于，所述引流板(20)为钣金材质的引流板或为注塑件。
  9. 根据权利要求1所述的接水盘组件，其特征在于，所述接水盘组件包括两个以上所述接水盘盘体(10)，所述引流板(20)设置在相邻的两个所述接水盘盘体(10)之间的空隙上方，用于将 所述换热器单元(30)的位于所述空隙上方的部分产生的冷凝水引流到相邻的两个接水盘盘体(10)中任意一个接水盘盘体(10)中。
  10. 根据权利要求9所述的接水盘组件，其特征在于，相邻的两个接水盘盘体(10)之间的空隙上方只设置有一块所述引流板(20)，用于将所述换热器单元(30)的位于所述空隙上方的部分产生的冷凝水引流到相邻的两个接水盘盘体(10)中任意一个接水盘盘体(10)中。
  11. 一种空调系统，其特征在于，包括权利要求1所述的接水盘组件。
  12. 一种家用电器，其特征在于，包括权利要求1所述的接水盘组件。
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