WO2025200858A1 - 空调接水盘、空调室内机及暖通系统 - Google Patents

空调接水盘、空调室内机及暖通系统

Info

Publication number
WO2025200858A1
WO2025200858A1 PCT/CN2025/077772 CN2025077772W WO2025200858A1 WO 2025200858 A1 WO2025200858 A1 WO 2025200858A1 CN 2025077772 W CN2025077772 W CN 2025077772W WO 2025200858 A1 WO2025200858 A1 WO 2025200858A1
Authority
WO
WIPO (PCT)
Prior art keywords
water receiving
air conditioner
tray
water
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2025/077772
Other languages
English (en)
French (fr)
Inventor
杨慧敏
胡辉
张达远
杨艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Midea Heating and Ventilating Equipment Co Ltd
Hefei Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
GD Midea Heating and Ventilating Equipment Co Ltd
Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GD Midea Heating and Ventilating Equipment Co Ltd, Hefei Midea Heating and Ventilating Equipment Co Ltd filed Critical GD Midea Heating and Ventilating Equipment Co Ltd
Publication of WO2025200858A1 publication Critical patent/WO2025200858A1/zh
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/30—Artificial light

Definitions

  • the present application relates to the technical field of HVAC systems, and in particular to an air-conditioning water receiving pan, an air-conditioning indoor unit, and a HVAC system.
  • HVAC systems encompass a wide range of equipment, including air conditioners, VRFs, heat pumps, and water heaters. These systems consist of both indoor and outdoor units. Indoor units, especially ceiling units, produce condensation in the evaporator within the heat exchanger when in cooling mode. A drip tray is installed indoors to collect this condensation and prevent it from dripping onto the unit's electrical components or the indoor installation environment.
  • the indoor unit's water tray typically features a composite structure combining a water-receiving structure with a heat-insulating structure.
  • the water-receiving structure is designed to collect condensed water, while the heat-insulating structure prevents condensation on the outside of the tray.
  • the indoor unit also houses numerous other components above the tray, such as a water pump for extracting condensed water, piping connected to the evaporator, and valves. These components, along with the tray, are arranged at the same height as the indoor unit. This results in a thicker indoor unit, hindering its ultra-thin design and limiting its application scenarios.
  • an embodiment of the present application provides an air-conditioning water receiving pan, which includes a pan body and an insulation component; the pan body is formed with a water receiving trough configured to receive condensed water generated by a heat exchanger, and a water pump is arranged in the water receiving trough of the air-conditioning water receiving pan and is configured to discharge condensed water, and the insulation component is connected to and covered on the surface of the pan body facing away from the water receiving trough; wherein, the pan body is formed with a recessed portion that is recessed in the direction of the insulation component, and the recess is configured to avoid a functional component arranged above the pan body in the air conditioner.
  • the distance between the lower surface of the recess and the thermal insulation member is 2-6 mm.
  • the thermal insulation element further includes a flannel layer connected to the lower surface of the plastic layer.
  • the foaming member is arranged around the outside of the tray body, and the upper end of the foaming member is fixedly connected to the side plate, wherein a heat insulation cavity is formed between the foaming member and the tray body.
  • the heat-insulating cavity is communicated with the avoidance groove.
  • an embodiment of the present application provides an air-conditioning indoor unit, which includes a shell, a heat exchanger, a water pump and the air-conditioning water collection pan as described above;
  • the shell is formed with an air duct
  • the heat exchanger and the air-conditioning water collection pan are arranged in the air duct
  • the air-conditioning water collection pan is located below the heat exchanger
  • the water pump is arranged in the water receiving groove of the air-conditioning water collection pan and is configured to discharge condensed water
  • the pan body in the air-conditioning water collection pan is formed with the recess at least in one position corresponding to the water pump and the connecting pipe connected to the heat exchanger.
  • an embodiment of the present application provides a HVAC system, which includes the air-conditioning indoor unit as described above.
  • an air conditioner water pan is provided with a pan body and an insulation assembly, with the pan body forming a water trough.
  • the insulation assembly is then coated on the surface of the pan body facing away from the water trough, so that the water trough can be configured to receive condensed water generated by a heat exchanger.
  • the coating of the insulation assembly prevents condensation from forming on the outside of the air conditioner water pan due to excessively low temperatures in the air contacting the pan.
  • a recessed portion is formed in the pan body that is recessed toward the insulation assembly, allowing the recessed portion to be configured to accommodate functional components of the air conditioner disposed above the pan body. This recess also increases the capacity of the water trough to accommodate condensed water.
  • Figure 1 is a schematic structural diagram of the indoor unit of the air conditioner of this application.
  • FIG4 is a cross-sectional view of the air conditioner water receiving tray shown in FIG2 ;
  • FIG5 is another cross-sectional view of the air conditioner water receiving tray shown in FIG2.
  • Air conditioner water collection pan 10. Pan body; 11. Pan main body; 112. Water collection trough; 113. Recess; 12. Side plate; 20. Insulation component; 21. Avoidance groove; 22. Foam part; 23. Insulation part; 30. Insulation cavity; 40. Shell; 50. Water pump; 60. Heat exchanger; 2. Air conditioner indoor unit.
  • first and second are used for descriptive purposes only and should not be understood to imply or suggest relative importance or implicitly indicate the number of technical features indicated. Therefore, a feature defined as “first” or “second” may explicitly or implicitly include one or more of the features.
  • the indoor unit's water tray typically features a composite structure combining a water-receiving structure with a heat-insulating structure.
  • the water-receiving structure is designed to collect condensed water, while the heat-insulating structure prevents condensation on the outside of the tray.
  • the indoor unit also houses numerous other components above the tray, such as a water pump for extracting condensed water, piping connected to the evaporator, and valves. These components, along with the tray, are arranged at the same height as the indoor unit. This results in a thicker indoor unit, hindering its ultra-thin design and limiting its application scenarios.
  • the housing 40 is formed with an air duct, and the heat exchanger 60 and the air conditioner water receiving pan 1 are arranged in the air duct, and the air conditioner water receiving pan 1 is located below the heat exchanger 60.
  • the water pump 50 is arranged in the water receiving groove 112 of the air conditioner water receiving pan 1 and is configured to discharge condensed water. It can be understood that the air conditioner water receiving pan 1 is connected to the housing 40 and is located below the housing 40, and the air conditioner water receiving pan 1 is arranged below the heat exchanger 60, so that it can better receive the condensed water dripping from the heat exchanger 60 due to gravity.
  • the casing can be an integrally formed structure to improve the overall strength of the housing 40.
  • the housing 40 can be made of a higher strength material such as stainless steel, aluminum alloy, etc. to better protect the various functional components arranged inside the housing 40. This application does not impose any restrictions on this.
  • the housing 40 of the present application may further include a panel (not shown), which is connected to the bottom of the housing 40 and is located below the air conditioner water tray 1.
  • a panel (not shown), which is connected to the bottom of the housing 40 and is located below the air conditioner water tray 1.
  • the air conditioner indoor unit 2 is a ceiling-mounted unit
  • a mounting opening is provided on the ceiling, and the panel covers the mounting opening.
  • the panel and the housing cooperate to define an air outlet duct, and the panel is provided with a return air vent and an air supply vent connected to the air duct.
  • an air conditioner water pan 1 includes a pan body 10 and an insulation assembly 20.
  • the pan body 10 is formed with a water receiving groove 112 configured to receive condensed water generated by the evaporator.
  • the insulation assembly 20 is connected to and covers the surface of the pan body 10 facing away from the water receiving groove 112.
  • the pan body 10 is formed with a recess 113 recessed toward the insulation assembly 20.
  • the recess 113 is configured to avoid functional components located above the pan body 10 in the air conditioner.
  • the insulation assembly 20 is provided with a relief groove 21 configured to avoid the recess 113.
  • the pan body 10 in the air conditioner water pan 1 has the recess 113 formed at least at one location corresponding to the water pump 50 and the pipe connected to the heat exchanger 60.
  • the recess 113 can be set to avoid the functional components arranged above the disk body 10 in the air conditioner, and the recess 113 also increases the capacity of the water receiving tank 112 to accommodate condensed water, and the thermal insulation component 20 is also provided with an avoidance groove 21 set to avoid the recess 113.
  • the functional components in the air conditioner indoor unit can be sunken in the thickness direction using the recess 113 area, which reduces the thickness of the air conditioner indoor unit 1, which is conducive to achieving an ultra-thin design of the air conditioner indoor unit 2.
  • the ultra-thin air conditioner indoor unit 2 can be set to an installation environment with a larger installation space, and can also be set to an installation environment with limited installation space. It can be seen that the solution of the present application expands the application scenario of the air conditioner indoor unit 2.
  • the avoidance groove 21 can optionally block the heat transfer from the disk to the insulation component 23 through the air medium, or the avoidance groove 21 is filled with heat insulation materials, such as cotton cloth, foam and other materials. This application does not impose any restrictions on this.
  • the water receiving tank 112 is arranged below the heat exchanger 60 to receive the condensed water condensed on the surface of the heat exchanger 60.
  • the heat exchanger 60 also has a guiding structure to guide the condensed water into the water receiving tank 112. This arrangement improves the water receiving efficiency of the water receiving tank 112.
  • Functional components may include a water pump 50, piping, and the like.
  • the water pump 50 is provided with a bracket and is fixedly connected to the housing 40 of the air conditioner indoor unit 2 via the bracket, so that the water pump 50 is installed inside the housing 40.
  • the water pump 50 also has a water inlet and a water outlet.
  • the water inlet is connected to the air conditioner water receiving pan 1, and the water outlet can be connected to the water supply pipeline outside the air conditioner indoor unit 2.
  • the water pump 50 is also connected to a float (not shown), which partially extends into the water receiving tank 112 to detect the condensed water level in the water receiving tank 112 to prevent excessive accumulation of condensed water and overflow.
  • the condensed water collected in the air conditioner water receiving pan 1 can be transported to the outside of the air conditioner indoor unit 2 by the water pump 50, so that the condensed water in the air conditioner water receiving pan 1 can be discharged in a timely manner to prevent condensed water from overflowing.
  • the piping is disposed above the tray body 11 and partially extends into the water receiving groove 112.
  • the recess 113 also provides corresponding clearance for the piping.
  • the water pump 50 and other functional components, such as the piping, occupy a certain position within the housing 40.
  • the recess 113 avoids the space occupied by the water pump 50, thereby reducing the overall thickness of the air conditioner indoor unit 2.
  • the insulation assembly 20 includes a foam member 22 and a thermal insulation member 23.
  • the foam member 22 is connected to and covers the surface of the tray 10 facing away from the water receiving trough 112.
  • a clearance hole is provided in the foam member 22 at a position corresponding to the recess 113.
  • the thermal insulation member 23 is connected to the foam member 22 and covers the opening of the clearance hole away from the tray 10, thereby forming a clearance trough 21 in conjunction with the foam member 22.
  • the foam member 22 covering the back of the tray 10 reduces the heat exchange efficiency between the condensed water in the water receiving trough 112 and the external environment, thereby preventing condensation from forming outside the water receiving tray.
  • this embodiment also provides a heat insulating member 23, which is connected to the foam member 22 and covers the opening of the avoidance hole away from the disc body 10, so that the foam member 22 cooperates to form the avoidance groove 21, so that the fuselage is flat while ensuring the thinness of the fuselage.
  • a gap is provided between the lower surface of the recess 113 and the thermal insulation member 23. This gap reduces the heat transfer efficiency of condensed water, reduces condensation on the outside of the fuselage, reduces the number of foam members 22, and reduces costs. It also minimizes the thickness of the fuselage at the recess 113, achieving both condensation prevention and fuselage thickness reduction.
  • the spacing between the lower surface of the recess 113 and the thermal insulation 23 is greater than 6 mm, the overall thickness of the tray 10 increases, making it difficult to meet the ultra-thin requirements of the body. Therefore, the spacing between the recess 113 and the thermal insulation 23 can also be selected to be 2 mm, 3 mm, 4 mm, 5 mm, or 6 mm, etc., all of which can achieve the aforementioned effects.
  • the foam member 22 when the tray body 10 is formed into an L-shaped structure, covers the entire lower surface of the tray body 10, thereby providing overall thermal insulation and ensuring effective heat insulation.
  • the thermal insulation member 23 can optionally cover the shorter side of the L-shaped structure, i.e., the side of the tray body 10 where the escape groove 21 is formed. In this case, the thermal insulation member 23 covers a portion of the lower surface of the foam member 22 and at least covers the escape hole 221. This ensures the insulation effect of the thermal insulation member 23 while reducing material consumption, thereby saving costs and further reducing the thickness of the air conditioner water tray 1. It is understood that the thermal insulation member 23 can also cover the entire lower surface of the foam member 22 to further enhance its insulation effect.
  • the extension direction of the thermal insulation member 23 aligns with the bottom wall of the water receiving groove 112, thereby significantly reducing the heat exchange efficiency between the water receiving groove 112 and the external environment, further preventing condensation on the outside of the air conditioner.
  • the thermal insulation member 23 comprises a plastic layer connected to the lower surface of the foam member 22.
  • This plastic layer offers excellent insulation, strong water resistance, low thermal conductivity, general formability, good colorability, and low processing costs. Therefore, it effectively provides thermal insulation, reduces the heat exchange efficiency between the condensed water in the water tank 112 and the external environment, and prevents condensation.
  • the plastic layer can be made of EVA, but other materials that achieve the aforementioned effects are also acceptable, and this application is not limited thereto.
  • the heat insulating member 23 further includes a flannel layer connected to the lower surface of the plastic layer.
  • the flannel layer has a certain degree of flexibility and low thermal conductivity. When attached to the plastic layer, it can further provide a heat insulating effect, greatly reducing the heat exchange efficiency between the condensed water in the water receiving tank 112 and the external environment, thereby preventing condensation.
  • the tray 10 includes a tray body 11 and a side plate 12.
  • the tray body 11 defines a water receiving groove 112 and a recess 113.
  • the side plate 12 extends outward from the periphery of the tray body 11.
  • a foam member 22 surrounds the exterior of the tray body 11, with the upper end of the foam member 22 fixedly connected to the side plate 12.
  • An insulating cavity 30 is formed between the foam member 22 and the tray body 11.
  • the tray 10 is configured such that the tray body 11 and the side plate 12 are connected, making the shape of the tray 10 more compatible with the structure of the air conditioner.
  • the water receiving groove 112 and the recess 113 defined by the tray body 11 ensure the stability of the air conditioner structure.
  • This application also provides a heating and ventilation system, comprising the aforementioned air conditioning indoor unit 2.
  • the specific structure of the air conditioning indoor unit 2 is described in the aforementioned embodiment. Since the heating and ventilation system of this application utilizes all the technical solutions of all the aforementioned embodiments, they will not be described in detail here.
  • the heating and ventilation system of this application includes, but is not limited to, air conditioners, multi-split units, heat pumps, water heaters, and other equipment.

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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

本申请公开一种空调接水盘、空调室内机及暖通系统，涉及暖通设备技术领域，其中，空调接水盘包括盘体和保温组件；所述盘体形成有设置为承接换热器产生的冷凝水的接水槽，水泵设置在所述空调接水盘的接水槽中设置为排出冷凝水，所述保温组件连接并包覆在所述盘体背向所述接水槽的表面；其中，所述盘体形成有向所述保温组件方向凹陷的凹部，所述凹部设置为避位空调中设置在所述盘体上方的功能部件。

Description

空调接水盘、空调室内机及暖通系统
本申请要求于2024年3月25日提交国家知识产权局、申请号为2024205987837、申请名称为“空调接水盘、空调室内机及暖通系统”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。
技术领域
本申请涉及暖通系统技术领域，特别涉及一种空调接水盘、空调室内机及暖通系统。
背景技术
暖通系统涵盖的设备种类众多，例如包括空调、多联机、热泵、热水器等设备，而暖通系统包括室内机和室外机。室内机特别是天花机，在制冷模式下，其中的换热器中的蒸发器会产生冷凝水，在室内会设置有接水盘以承接该冷凝水，避免冷凝水滴落到室内机的电气元件上或者室内安装环境中。
相关技术中，室内机的接水盘通常为盛水结构和保温结构相结合的复合型结构设计，盛水结构设置为承接冷凝水，保温结构设置为防止接水盘的外部凝露。而室内机内还会在接水盘上方设置有较多其他零件，例如设置为抽取冷凝水的水泵、与蒸发器连接的配管、阀门器件等，这些零部件与接水盘在室内机的高度方向上排布，这样室内机的厚度尺寸较大，不利于室内机的超薄设计，使得室内机的应用场景受限。
发明内容
本申请实施例提供一种空调接水盘、空调室内机及暖通系统，能够在一定程度上降低空调室内机机身的厚度。
第一方面，本申请实施例提供了一种空调接水盘，该空调接水盘包括盘体和保温组件；所述盘体形成有设置为承接换热器产生的冷凝水的接水槽，水泵设置在所述空调接水盘的接水槽中设置为排出冷凝水，所述保温组件连接并包覆在所述盘体背向所述接水槽的表面；其中，所述盘体形成有向所述保温组件方向凹陷的凹部，所述凹部设置为避位空调中设置在所述盘体上方的功能部件。
在其中一些实施例中，所述保温组件设置有配置为避让所述凹部的避让槽。
在其中一些实施例中，所述保温组件还包括发泡件以及隔热件；所述发泡件连接并包覆在所述盘体背向所述接水槽的表面，且所述发泡件对应所述凹部的位置设置有避让通孔；所述隔热件连接于所述发泡件并遮盖所述避让通孔远离所述盘体的开口，以与所述发泡件配合形成所述避让槽。
在其中一些实施例中，所述避让槽通过空气介质阻隔所述盘体向所述隔热件的热量传递，或者，所述避让槽内填充有隔热材料。
在其中一些实施例中，所述凹部的下表面与所述隔热件之间具有间隔。
在其中一些实施例中，所述凹部的下表面与所述隔热件之间的间距为2-6mm。
在其中一些实施例中，所述隔热件覆盖所述发泡件的至少部分下表面。
在其中一些实施例中，所述隔热件包括连接在所述发泡件的下表面的塑料层。
在其中一些实施例中，所述隔热件还包括连接在所述塑料层的下表面的绒布层。
在其中一些实施例中，所述盘体包括盘主体和边板，所述盘主体限定出所述接水槽并形成所述凹部，所述边板自所述盘主体的周缘向外延伸；
所述发泡件围设在所述盘主体的外部，且所述发泡件的上端与所述边板固定连接，其中，所述发泡件与所述盘主体之间形成有隔热腔。
在其中一些实施例中，所述隔热腔与所述避让槽连通。
第二方面，本申请实施例提供了一种空调室内机，该空调室内机包括壳体、换热器、水泵以及如上所述空调接水盘；所述壳体形成有风道，所述换热器以及所述空调接水盘设置在所述风道内，并且所述空调接水盘位于所述换热器下方，所述水泵设置在所述空调接水盘的接水槽中设置为排出冷凝水；其中，所述空调接水盘中的盘体至少在对应于所述水泵和与所述换热器连接的接管中的一个位置形成有所述凹部。
第三方面，本申请实施例提供了一种暖通系统，该暖通系统包括如上所述的空调室内机。
基于本申请实施例的空调接水盘，通过设置盘体和保温组件，并使得盘体形成接水槽，再将保温组件包覆在盘体背向接水槽的表面，使得该接水槽可以设置为承接换热器产生的冷凝水，保温组件的包覆使得空调接水盘的外侧不会因为温度过低而导致与之接触的空气产生凝露现象。进一步地，通过在盘体形成向保温组件凹陷的凹部，使得凹部可以设置为避位空调中设置在盘体上方的功能部件，并且该凹部也增加了接水槽容纳冷凝水的容量，并且，保温组件还设置有设置为避让凹部的避让槽，如此设置，空调室内机中功能部件在厚度方向上可以利用该凹部区域进行下沉安装，这样使得空调室内机的厚度降低，这样有利于实现室内机机身超薄设计，可以理解的，超薄设计的空调室内机可以设置为具有较大安装空间的安装环境，也设置为安装空间有限的安装环境，可见，本申请的方案扩大了空调室内机的应用场景。
附图说明
图1本申请空调室内机的结构示意图；
图2为图1中示出的空调接水盘一实施例的爆炸图；
图3为图2中示出的空调接水盘的结构示意图；
图4为图2中示出的空调接水盘的剖视图；
图5为图2中示出的空调接水盘的又一剖视图。
附图标号说明：1、空调接水盘；10、盘体；11、盘主体；112、接水槽；113、凹部；12、边板；20、保温组件；21、避让槽；22、发泡件；23、隔热件；30、隔热腔；40、壳体；50、水泵；60、换热器；2、空调室内机。
具体实施方式
下面将结合附图，对本申请中的技术方案进行清楚、详尽地描述。其中，在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B：文本中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，另外，在本申请实施例的描述中，“多个”是指两个或多于两个。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为暗示或暗示相对重要性或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多个该特征。
暖通系统涵盖的设备种类众多，例如包括空调、多联机、热泵、热水器等设备，而暖通系统包括室内机和室外机。室内机特别是天花机，其中的换热器可以为蒸发器、冷凝器等类型，当在制冷模式下，换热器可以为蒸发器，此时，蒸发器吸收外界热量会产生冷凝水，因此在室内会设置有接水盘以承接该冷凝水，避免冷凝水滴落到室内机的电气元件上或者室内安装环境中。
相关技术中，室内机的接水盘通常为盛水结构和保温结构相结合的复合型结构设计，盛水结构设置为承接冷凝水，保温结构设置为防止接水盘的外部凝露。而室内机内还会在接水盘上方设置有较多其他零件，例如设置为抽取冷凝水的水泵、与蒸发器连接的配管、阀门器件等，这些零部件与接水盘在室内机的高度方向上排布，这样室内机的厚度尺寸较大，不利于室内机的超薄设计，使得室内机的应用场景受限。
为解决上述问题，请参阅图1至3，空调室内机2的种类繁多，例如，挂壁机室内机、风管机室内机和天花机等等。其中，本申请的空调室内机2以天花机作为举例，包括壳体40、换热器60、水泵50以及空调接水盘1。
壳体40形成有风道，换热器60以及空调接水盘1设置在风道内，并且空调接水盘1位于换热器60下方，水泵50设置在空调接水盘1的接水槽112中设置为排出冷凝水。可以理解的，空调接水盘1与壳体40连接并位于壳体40下方，且空调接水盘1设置于换热器60的下方，如此能够更好承接换热器60上由于重力作用而滴落的冷凝水。机壳可以是一体成型结构，以提高壳体40的整体强度，壳体40可以是由不锈钢、铝合金等强度较高的材料制成，以更好保护设置于壳体40内部的各功能部件，本申请对此不作限制。
进一步的，本申请壳体40还可以包括面板(未示出)，面板连接在壳体40的底部，并位于空调接水盘1的下方，在空调室内机2为天花机的情况下，在室内安装环境中，天花板上设置有安装口，面板封盖在该安装口处。其中面板和机壳配合限定出风道，并且面板上设置有连通风道的回风口和送风口。
在一实施例中，如图4至图5所示空调接水盘1包括盘体10和保温组件20；盘体10形成有设置为承接蒸发器产生的冷凝水的接水槽112，保温组件20连接并包覆在盘体10背向接水槽112的表面；其中，盘体10形成有向保温组件20方向凹陷的凹部113，凹部113设置为避位空调中设置在盘体10上方的功能部件，保温组件20设置有配置为避让凹部113的避让槽21。其中，空调接水盘1中的盘体10至少在对应于水泵50和与换热器60连接的接管中的一个位置形成有上述凹部113。
基于本申请实施例的空调接水盘1，通过设置盘体10和保温组件20，并使得盘体10形成接水槽112，再将保温组件20包覆在盘体10背向接水槽112的表面，使得该接水槽112可以设置为承接蒸发器产生的冷凝水，保温组件20的包覆使得空调接水盘1的外侧不会因为温度过低而导致与之接触的空气产生凝露现象。进一步地，通过在盘体10形成向保温组件20凹陷的凹部113，使得凹部113可以设置为避位空调中设置在盘体10上方的功能部件，并且该凹部113也增加了接水槽112容纳冷凝水的容量，并且，保温组件20还设置有设置为避让凹部113的避让槽21，如此设置，空调室内机中功能部件在厚度方向上可以利用该凹部113区域进行下沉安装，这样使得空调室内机1的厚度降低，这样有利于实现空调室内机2机身超薄设计，可以理解的，超薄设计的空调室内机2可以设置为具有较大安装空间的安装环境，也设置为安装空间有限的安装环境，可见，本申请的方案扩大了空调室内机2的应用场景。而为达到上述效果，且同时保证避让槽21的隔热效果，可选择的，避让槽21通过空气介质阻隔盘体向隔热件23的热量传递，或者，避让槽21内填充有隔热材料，例如棉布、泡沫等材料，本申请对此不作限制。
可以理解的是，接水槽112设置在换热器60的下方，以承接凝结在换热器60表面的冷凝水的滑落，该换热器60还具有导引冷凝水流入接水槽112的导引结构，如此设置提高了接水槽112接水效率。
功能部件可以是水泵50、配管等，其中，水泵50设置有支架，并通过支架与空调室内机2的壳体40固定连接，使水泵50安装于壳体40内部。水泵50还具有进水口和出水口，进水口与空调接水盘1连通，出水口可以与空调室内机2外部的输水管路连通。此外，水泵50还连接有浮子(未示出)，浮子部分伸入接水槽112内，以检测接水槽112内的冷凝水水位，避免冷凝水积蓄过多造成溢出。由此，可以通过水泵50将空调接水盘1内的汇聚的冷凝水输送至空调室内机2外，从而可以将空调接水盘1内的冷凝水及时排出，避免冷凝水外溢。
当然的，当功能部件为配管时，配管设置于盘主体11的上方，并部分伸入接水槽112内，也即，凹部113也可以为配管提供相应的避让空间。水泵50以及配管等等功能部件在壳体40内部占据一定的位置，而凹部113则可以避空水泵50的占据空间，从而实现空调室内机2整体机身的减薄。
请再次参照图4和图5，在一实施例中，保温组件20包括发泡件22以及隔热件23；发泡件22连接并包覆在盘体10背向接水槽112的表面，且发泡件22对应凹部113的位置设置有避让通孔；隔热件23连接于发泡件22并遮盖避让通孔远离盘体10的开口，以与发泡件22配合形成避让槽21。本实施例中，保温组件20通过设置包覆盘体10背面的发泡件22，降低接水槽112内的冷凝水与外部环境的热交换效率，从而避免在接水盘外侧形成凝露。并且通过设置对凹部113的避让通孔，一方面可以使得凹部113被避让通孔容纳，降低了凹部113处的厚度，另一方面使得凹部113处的冷凝水与外部环境热交换效率降低，从而实现了防止凝露和机身减薄的兼顾。进一步的，本实施例还设置了隔热件23，该隔热件23是连接于发泡件22并遮盖避让通孔远离盘体10的开口的，从而发泡件22配合形成避让槽21，如此，使得机身平整的同时，保证了机身的薄度。
具体的，凹部113的下表面与隔热件23之间具有间隔。通过设置间隔使得冷凝水的热传递效率减弱，降低机身外侧的凝露，并且减少了发泡件22的设置，降低了成本，还最大程度上保证了凹部113处的机身厚度较小，兼顾了防止凝露和机身减薄的功效。
可选择的是，凹部113的下表面与隔热件23之间的间距为2-6mm。如此设置，一方面使得凹部113具有足够的空间避让空调的功能部件，并可以提高接水槽112容量，另一方面保证盘体10的结构适中和机身的流畅，使得机身厚度适中，并且保证隔热件23的厚度满足基本的保温隔热的需求。可以理解的，当凹部113的下表面与隔热件23之间的间距小于2mm时，隔热件23的厚度需要相应的更加减小，则其保温隔热的效果将更加降低；当凹部113的下表面与隔热件23之间的间距大于6mm时，盘体10的整体厚度将增加，难以满足机身的超薄需求。因此，凹部113与隔热件23的间距还选择为2mm、3mm、4mm、5mm或6mm等，均可达到前述效果。
如图1所示，在一实施例中，盘体10形成为L型结构时，发泡件22覆盖盘体10的整个下表面，以起到对盘体10下表面的整体隔热，保证隔热效果。隔热件23可选择为覆盖盘体10得L型结构的短边，即盘体10形成有避让槽21的一边，此时，隔热件23覆盖发泡件22的部分下表面，并且隔热件23至少覆盖住避让通孔221，在保证隔热件23的隔热效果的同时，可以减少材料消耗，从而节省成本，还能够进一步减少空调接水盘1的一部分厚度。可以理解的是，隔热件23也可以覆盖发泡件22的整个下表面，以更好提升隔热件23的隔热效果。该隔热件23的延伸方向与接水槽112的槽底壁延伸方向一致，从而大大降低接水槽112与外部环境热交换表面的热交换效率，进一步防止了机身外侧出现凝露。
具体的，隔热件23包括连接在发泡件22的下表面的塑料层。塑料层具有绝缘性好、防水性强、导热性低、一般成型性、着色性好、加工成本低等特点，因此可以较好地实现隔热的效果，降低接水槽112内的冷凝水与外部环境的热交换效率，防止凝露。塑料层的材质可以选择为EVA材料，当然也可以是能达到上述效果的其他材料，本申请对此不作限制。
隔热件23还包括连接在塑料层的下表面的绒布层。绒布层具有一定柔韧性，并且导热性低，于塑料层贴合可以进一步提供隔热的效果，大大降低接水槽112内的冷凝水与外部环境的热交换效率，防止凝露。
请再次参照图3，在一实施例中，盘体10包括盘主体11和边板12，盘主体11限定出接水槽112并形成凹部113，边板12自盘主体11的周缘向外延伸；发泡件22围设在盘主体11的外部，且发泡件22的上端与边板12固定连接，其中，发泡件22与盘主体11之间形成有隔热腔30。本实施例中将盘体10设置为盘主体11与边板12连接的方式，使得盘体10的形状更适配空调器的结构，并且由盘主体11限定接水槽112与凹部113，保证了空调器结构的稳固。以及，将发泡件22与盘主体11之间形成隔热腔30，降低了冷凝水与发泡件22之间的热交换效率，防止机身凝露。此外，隔热腔30与避让槽21连通，如此设置，增加了隔热腔30的散热面积，进一步降低了冷凝水与发泡件22之间的热交换效率，更好的防止机身凝露。
本申请还提出一种暖通系统，该暖通系统包括如上所述的空调室内机2。该空调室内机2的具体结构参照上述实施例，由于本申请的暖通系统采用了上述所有实施例的全部技术方案，在此不再一一赘述。其中，本申请的暖通系统包括且不限于空调、多联机、热泵、热水器等设备。
以上内容，仅为本申请的具体实施方式，但本申请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申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。

Claims (13)

  1. 一种空调接水盘，其中，包括盘体和保温组件；
    所述盘体形成有设置为承接换热器产生的冷凝水的接水槽，水泵设置在所述空调接水盘的接水槽中设置为排出冷凝水，所述保温组件连接并包覆在所述盘体背向所述接水槽的表面；
    其中，所述盘体形成有向所述保温组件方向凹陷的凹部，所述凹部设置为避位空调中设置在所述盘体上方的功能部件。
  2. 如权利要求1所述的空调接水盘，其中，所述保温组件设置有配置为避让所述凹部的避让槽。
  3. 如权利要求2所述的空调接水盘，其中，所述保温组件还包括发泡件以及隔热件；
    所述发泡件连接并包覆在所述盘体背向所述接水槽的表面，且所述发泡件对应所述凹部的位置设置有避让通孔；
    所述隔热件连接于所述发泡件并遮盖所述避让通孔远离所述盘体的开口，以与所述发泡件配合形成所述避让槽。
  4. 如权利要求2或3所述的空调接水盘，其中，所述避让槽通过空气介质阻隔所述盘体向所述隔热件的热量传递，或者，所述避让槽内填充有隔热材料。
  5. 如权利要求2或3所述的空调接水盘，其中，所述凹部的下表面与所述隔热件之间具有间隔。
  6. 如权利要求5所述的空调接水盘，其中，所述凹部的下表面与所述隔热件之间的间距为2-6mm。
  7. 如权利要求2或3所述的空调接水盘，其中，所述隔热件覆盖所述发泡件的至少部分下表面。
  8. 如权利要求2或3所述的空调接水盘，其中，所述隔热件包括连接在所述发泡件的下表面的塑料层。
  9. 如权利要求8所述的空调接水盘，其中，所述隔热件还包括连接在所述塑料层的下表面的绒布层。
  10. 如权利要求2至9中任意一项所述的空调接水盘，其中，所述盘体包括盘主体和边板，所述盘主体限定出所述接水槽并形成所述凹部，所述边板自所述盘主体的周缘向外延伸；
    所述发泡件围设在所述盘主体的外部，且所述发泡件的上端与所述边板固定连接，其中，所述发泡件与所述盘主体之间形成有隔热腔。
  11. 如权利要求10所述的空调接水盘，其中，所述隔热腔与所述避让槽连通。
  12. 一种空调室内机，其中，包括壳体、换热器、水泵以及如权利要求1至11中任意一项所述空调接水盘；
    所述壳体形成有风道，所述换热器以及所述空调接水盘设置在所述风道内，并且所述空调接水盘位于所述换热器下方，所述水泵设置在所述空调接水盘的接水槽中设置为排出冷凝水；
    其中，所述空调接水盘中的盘体至少在对应于所述水泵和与所述换热器连接的接管中的一个位置形成有所述凹部。
  13. 一种暖通系统，其中，包括如权利要求12所述的空调室内机。
PCT/CN2025/077772 2024-03-25 2025-02-18 空调接水盘、空调室内机及暖通系统 Pending WO2025200858A1 (zh)

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