WO2013163931A1 - 窗式空调器的冷凝系统 - Google Patents

窗式空调器的冷凝系统 Download PDF

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Publication number
WO2013163931A1
WO2013163931A1 PCT/CN2013/074550 CN2013074550W WO2013163931A1 WO 2013163931 A1 WO2013163931 A1 WO 2013163931A1 CN 2013074550 W CN2013074550 W CN 2013074550W WO 2013163931 A1 WO2013163931 A1 WO 2013163931A1
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WIPO (PCT)
Prior art keywords
cooler
condenser
air conditioner
axial
type air
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PCT/CN2013/074550
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English (en)
French (fr)
Inventor
王友宁
曾福祥
张鹏
王若峰
王彦生
Original Assignee
海尔集团公司
青岛海尔空调器有限总公司
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Application filed by 海尔集团公司, 青岛海尔空调器有限总公司 filed Critical 海尔集团公司
Publication of WO2013163931A1 publication Critical patent/WO2013163931A1/zh

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Classifications

    • 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
    • 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
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • F24F1/0284Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis
    • 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
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0323Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F13/224Means for preventing condensation or evacuating condensate for evacuating condensate in a window-type room air conditioner

Definitions

  • the present invention relates to a condensing system for a window type air conditioner.
  • the condenser shunt design of the window machine is generally divided into three parts in order to meet the heat transfer requirements, which can be called superheating section, mixing section, and supercooling section. .
  • the refrigerant in the superheating section, the refrigerant is just discharged from the compressor and is in a high temperature gaseous state.
  • the supercooling section the refrigerant is cooled by the condenser and is present in the liquid form in the condenser due to the throttling of the throttling device such as the supercooling tube.
  • Properly increasing the supercooling section of the condenser and reducing the superheating section can improve the heat exchange efficiency of the condenser.
  • the condensed water concentrated in the chassis is generally immersed in a connecting pipe (copper pipe), that is, a water pipe, or a heat exchanger is immersed, that is, a section of the condenser is soaked.
  • a connecting pipe copper pipe
  • the exhaust port of the compressor is communicated with the refrigerant inlet of the condenser 2 through a section of the connecting pipe 24 soaked in the condensed water; in the window type air conditioner of Fig. 2, the condenser 2 A section 22 is soaked in condensed water.
  • the condensed water mentioned is the condensed water produced by the indoor evaporator in the window type air conditioner collected by the chassis 3. However, in either case, it is directly immersed in the condensed water, and the condensed water is used to enhance the heat exchange, and the wind cannot be used to enhance the heat exchange.
  • the window type air conditioner disclosed in Chinese Patent Publication No. 202040941U includes a chassis, a rear partition plate, an axial flow vane and a condenser, a rear partition plate and a condenser are disposed above the chassis, and a motor is mounted on the rear partition plate.
  • the bracket, the axial flow vane and the motor are mounted on the mounting bracket and the axial flow vane faces the condenser, and a water ring is arranged on the axial flow vane; and a smooth transitional flow guiding surface is arranged on the inner wall of the rear partition.
  • the technical drawback of the above disclosed patent is that the heat exchange efficiency of the condenser is low.
  • an object of the present invention is to provide a condensing system for a window type air conditioner to effectively increase a supercooling section of a condenser in a window type air conditioner, thereby improving heat exchange efficiency of the condenser. Rate.
  • the present invention provides a condensing system for a window type air conditioner, comprising: a compressor, an axial flow fan, and a condenser disposed opposite to an axial air outlet side of the axial flow fan, the condensation system
  • the method further includes: a cooler having a cooling coil, the inlet and the outlet of the cooling coil respectively forming an inlet end and an outlet end of the cooler, and the cooler is disposed on a blowing path from the axial fan to the condenser and located at At a position where the circumferentially condensed water of the axial fan collides, the exhaust port of the compressor, the inlet end of the cooler, the outlet end of the cooler, and the refrigerant inlet of the condenser are sequentially connected to form a refrigerant passage.
  • the compressor, the axial fan, the condenser, and the cooler are all above the chassis in the window air conditioner, the axial fan passes through the rear partition in the window air conditioner, and the rear partition has the axial flow
  • the top plate above the fan, the cooler is fixed to the side of the top plate facing the axial fan.
  • the cooler and the condenser are spaced apart from one another.
  • the chassis is formed with a condensate collecting tank at a position directly below the axial flow fan, and the fan blades of the axial fan extend into the condensed water of the condensate collecting tank.
  • the exhaust port of the compressor is in communication with the inlet end of the cooler through an exhaust pipe.
  • the cooler has a cooling coil, the inlet and the outlet of the cooling coil respectively forming an inlet end and an outlet end of the cooler.
  • the condenser is a finned condenser.
  • the present invention additionally adds a cooler, since the cooler is disposed at a blowing path from the axial fan to the condenser, and at a position colliding with the condensed water which is discharged from the circumferential direction of the axial fan,
  • the refrigerant in the cooler can be double cooled - gp- is cooled by the blowing of the axial fan and the condensate from the axial fan.
  • the present invention sets the cooler to be located above the axial fan and is fixed at a position where the cooler is disposed at a position that can simultaneously withstand the axial fan blowing and condensing the condensate.
  • the supercooling section of the condenser is increased to a greater extent, and accordingly the heat exchange efficiency of the condenser is increased to a greater extent.
  • the present invention is to reduce the temperature of the refrigerant throughout the condenser as a whole, thereby increasing the supercooling section of the condenser, reducing the superheating section, and improving the heat exchange efficiency of the condenser, thereby improving the overall performance of the window air conditioner.
  • FIG. 1 is a view showing a state of a conventional window type air conditioner, showing a state in which a condenser is connected to a discharge port of a compressor through a connecting pipe which is immersed in condensed water;
  • FIG. 2 is another view of a conventional window type air conditioner, showing a state in which a section of the condenser is condensed in water;
  • Figure 3 is a partial perspective view showing an example of a condensing system of the window type air conditioner of the present invention, showing an additional condenser provided at the top of the rear partition, inside the condenser, and above the axial fan;
  • FIG. 4 is a partial perspective view of the axial flow fan, the centrifugal fan, and the motor bracket removed in FIG. 3, showing the rear partition, and the rear partition plate for the through hole for the axial flow fan;
  • Figure 5 is a diagram showing, in addition to Figure 3, the compressor, and the compressor exhaust port communicating with the cooler through the exhaust pipe, and the cooler is connected to the condenser;
  • Fig. 6 is a partially enlarged view of Fig. 3 showing a state in which the cooler and the condenser are spaced apart from each other. detailed description:
  • the condensing system of the window type air conditioner of the present invention comprises: an axial fan 8, a condenser 2, a cooler 4, a compressor 13, wherein the exhaust port of the compressor 13, the inlet end of the cooler 4, Cooler The outlet end of 4 and the refrigerant inlet of the condenser 2 are sequentially connected to form a refrigerant passage.
  • the cooler has a cooling coil, and the inlet and the outlet of the cooling coil respectively constitute an inlet end and an outlet end of the cooler, so that the cooler 4 can be condensed by the blowing of the axial fan 8 and the axial fan 8 Cooling together, the position of the cooler 4 is set to: fixed to the side of the top plate 61 of the rear partition facing the axial fan 8, and above the axial fan 8, and inside the condenser 2 (on the side of the wind) ).
  • the compressor 13, the axial fan 8, the condenser 2, and the cooler 4, the rear partition 6 are all above the chassis 3 in the window air conditioner; the axial fan 8 Passing through the rear partition 6 to keep its axial outlet side facing the inside of the condenser 2; the rear partition 6 has a top plate 61 above the axial fan 8, and the cooler 4 is fixed to the axial flow of the top plate 61 One side of the fan 8.
  • the refrigerant from the exhaust port of the compressor 13 first enters the cooler 14 to be cooled, and then enters the condenser 2 for condensation, which is equivalent to increasing the supercooling section of the condenser 2, correspondingly increasing the condenser 2 Heat exchange efficiency.
  • the high temperature gaseous refrigerant enters from the refrigerant inlet of the cooler 14, and the refrigerant which is sequentially condensed by the cooler 4 and the condenser 2 is finally returned to the compressor 13, and a cycle is completed.
  • the condenser 2 is being provided for the axial outlet side of the axial fan 8 to support the blowing of the axial fan 8.
  • Figure 5 shows that the communication between the inlet end of the cooler 4 and the exhaust port of the compressor 13 can be achieved by the exhaust pipe 11.
  • communication between the outlet end of the cooler 4 and the refrigerant inlet of the condenser 2 can be achieved by the condenser inlet group 21.
  • the condenser 2 may preferably be a finned condenser. It will be apparent that the cooler 4 may be merely a cooling coil (e.g., a copper tube) or a cooling coil and a heat sink disposed on the cooling coil.
  • a cooling coil e.g., a copper tube
  • a cooling coil and a heat sink disposed on the cooling coil.
  • Fig. 6 in order to avoid contact heat transfer between the cooler 4 and the condenser 2, it is necessary to separately install the cooler 4, for which the cooler 4 and the condenser 2 are disposed to be spaced apart from each other.
  • the cooler 4 and the condenser 2 there is a gap S between the cooler 4 and the condenser 2 along the axial direction parallel to the axial flow fan.
  • the arrangement position of the cooler is not limited to the position in the example described above with reference to Figs. 3-5, which is only the most preferable case.
  • the setting position of the cooler 4 meets the following conditions: "The cooler 4 is from the axial fan 8 On the blowing path of the condenser 2, this causes the blowing of the axial fan 8 to blow onto the cooler 4; and the cooler 4 is located at a position colliding with the condensed water drawn from the circumferential direction of the axial fan 8, which makes In the case where the condensed water that is blown out by the axial fan 8 is directly dropped to the cooler 4 to cool the cooler 4, the cooler 4 can be placed at any position.
  • the condensed water which is ejected when the axial fan 8 rotates is the condensed water generated by the indoor evaporator in the window type air conditioner.
  • the chassis 3 is formed with a condensed water collecting tank 31 for collecting condensed water generated by the indoor evaporator, wherein the condensed water collecting tank 31 is located at a position directly below the axial fan 8, the fan blade of the axial fan 8
  • the condensed water of the condensate collecting tank 31 is extended.
  • an indoor centrifugal fan 9, a motor 7, and a motor bracket 5 are also shown.
  • the motor bracket 5 is fixedly connected to the rear partition plate 6, the motor 7 is supported on the motor bracket 5, and the axial fan 8 is supported from the rear partition 6 Extend.
  • the rear partition 6 separates the axial fan 8 and the condenser 2 from the indoor centrifugal fan 9, and the structure of the rear partition 6 can be set.
  • a perforated riser through which the axial fan 8 passes a top plate 61 connected to the riser, the top plate 61 may be integral with the riser and configured to be bent toward the condenser 2 to be fixed to the condenser The top of 2.

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

Abstract

一种窗式空调器的冷凝系统,包括:压缩机(13)、轴流风扇(8)、与轴流风扇(8)的轴向出风侧正对设置的冷凝器(2)、以及具有冷却盘管的冷却器(4),冷却盘管的入口和出口分别构成冷却器(4)的入口端和出口端,冷却器(4)设在从轴流风扇(8)到冷凝器(2)的吹风路径上,且位于与从轴流风扇(8)的周向甩出的冷凝水相撞的位置处,压缩机(13)的排气口、冷却器(4)的入口端、冷却器(4)的出口端、冷凝器(2)的冷媒入口依次连通形成冷媒通路。本发明增大了窗式空调器的过冷段,进而提高了冷凝器(2)的换热效率。

Description

窗式空调器的冷凝系统 技术领域
本发明涉及一种窗式空调器的冷凝系统。
背景技术
窗机 (窗式空调器, 简称窗机) 的冷凝器分流设计, 一般来说, 为了满足 换热要求, 会大体上分为三个部分, 可称之为过热段, 混合段, 过冷段。 其中, 在过热段, 冷媒刚从压缩机中排出, 为高温气态。 而在过冷段, 冷媒是经过了 冷凝器散热后,并由于过冷管等节流装置的节流, 以液态形式存在于冷凝器中。 适当的加大冷凝器的过冷段, 减小过热段, 可以提高冷凝器的换热效率。
现有技术的设计, 为了增大过冷段, 一般都是在底盘汇聚的冷凝水中, 浸 泡一根连接管(铜管), 即泡水管, 或者浸泡一段换热器, 即将冷凝器的一段浸 泡在冷凝水中。在图 1的窗式空调器中, 通过浸泡在冷凝水中的一段连接管 24 将压缩机的排气口与冷凝器 2的冷媒入口连通; 在图 2的窗式空调器中, 冷凝 器 2 的一段 22浸泡在冷凝水。 所提及的冷凝水是底盘 3收集的窗式空调器中 室内蒸发器产生的冷凝水。 但无论哪种做法, 均是直接浸泡在冷凝水中, 利用 的就是冷凝水来加强换热, 而无法利用风来加强换热。
更大多数的情形是, 根本就不考虑增加窗式空调器中冷凝器过冷段的情 形。 例如公开号为 202040941U 的中国专利公开的窗式空调器, 包括底盘、 后 隔板、 轴流风叶及冷凝器, 后隔板及冷凝器设于底盘的上方, 后隔板上设有电 机安装支架, 轴流风叶及电机安装于安装支架上且轴流风叶朝向冷凝器, 在轴 流风叶上设有打水圈; 在后隔板的内壁设有圆滑过渡的导流曲面。 上述公开专 利存在的技术缺陷是冷凝器换热效率低。
发明内容
针对相关技术中存在的问题, 本发明的目的在于提供一种窗式空调器的冷 凝系统, 以有效增大窗式空调器中冷凝器的过冷段, 进而提高冷凝器的换热效 率。
为实现上述目的, 本发明提供了一种窗式空调器的冷凝系统, 其包括: 压 缩机、 轴流风扇、 以及与轴流风扇的轴向出风侧正对设置的冷凝器, 该冷凝系 统还包括: 具有冷却盘管的冷却器, 冷却盘管的入口和出口分别构成所述冷却 器的入口端和出口端, 冷却器设在从轴流风扇到冷凝器的吹风路径上且位于与 从轴流风扇的周向甩出的冷凝水相撞的位置处, 其中压缩机的排气口、 冷却器 的入口端、 冷却器的出口端、 冷凝器的冷媒入口依次连通形成冷媒通路。
优选地, 压缩机、 轴流风扇、 冷凝器、 及冷却器均在窗式空调器中底盘的 上方, 轴流风扇从窗式空调器中的后隔板穿出, 后隔板具有位于轴流风扇上方 的顶板, 冷却器固定在顶板的面向轴流风扇的一侧。
优选地, 冷却器与冷凝器彼此间隔开。
优选地, 底盘在位于轴流风扇正下方的位置处形成有冷凝水收集槽, 轴流 风扇的扇叶伸入冷凝水收集槽的冷凝水中。
优选地, 压缩机的排气口与冷却器的入口端通过排气管连通。
优选地, 冷却器具有冷却盘管, 冷却盘管的入口和出口分别构成冷却器的 入口端和出口端。
优选地, 冷凝器为翅片式冷凝器。
本发明的有益技术效果在于:
( 1 ) 本发明额外增加了冷却器, 由于冷却器设在从轴流风扇到冷凝器的 吹风路径上、 且位于与从轴流风扇的周向甩出的冷凝水相撞的位置处, 因此冷 却器中冷媒可以被双重冷却 - gp- 由轴流风扇的吹风及轴流风扇甩起来的冷 凝水一起进行冷却。 从而, 当来自压缩机排气口的冷媒先经冷却器冷却再进入 冷凝器进行冷凝, 这就相当于增大了冷凝器的过冷段, 相应地就提高了冷凝器 的换热效率。
( 2 ) 进一歩, 相比于将冷却器设置在其他能同时承受轴流风扇吹风和甩 出冷凝水的位置而言, 本发明将冷却器设置成: 位于轴流风扇的上方、 固定在 后隔板中顶板的朝向轴流风扇的一侧、 以及位于冷凝器的迎风侧, 这使得冷却 器中冷媒能最大程度地被轴流风扇吹风和其甩出冷凝水冷却, 因此, 就相当于 更大程度地增大了冷凝器的过冷段, 相应地就更大程度地提高了冷凝器的换热 效率。
( 3 ) 当将冷却器与冷凝器设置成彼此间隔开 (即不接触) 时, 显然这有 利于避免二者由于接触传热而影响冷凝器的换热效率。
总而言之, 本发明就是使冷媒在整个冷凝器中流动时的温度整体下降, 进 而增大冷凝器过冷段, 减小过热段, 提高冷凝器换热效率, 从而提升窗式空调 器整体的性能。
附图说明:
图 1是现有窗式空调器的一种情形, 示出了通过泡在冷凝水中的一段连接 管将冷凝器与压缩机排气口连通的情形;
图 2是现有窗式空调器的另一情形, 示出了冷凝器的一段泡在冷凝水中的 情形;
图 3是本发明窗式空调器的冷凝系统的示例的局部立体示意图, 示出了额 外增加的冷凝器设在后隔板的顶部处、 冷凝器内侧、 并位于轴流风扇上方的情 形;
图 4 是图 3 中去除轴流风扇、 离心风扇、 电机支架后的局部立体示意图, 示出了后隔板、 以及后隔板的供轴流风扇穿出的穿孔;
图 5 是在图 3 基础上进一歩示出了压缩机、 以及压缩机排气口通过排气 管与冷却器连通、 冷却器与冷凝器连通的情形;
图 6 是图 3 中局部放大图, 示出了冷却器与冷凝器彼此间隔设置的情形。 具体实施方式:
以下参见附图描述本发明的具体实施方式。
参见图 3-5, 本发明窗式空调器的冷凝系统包括: 轴流风扇 8、 冷凝器 2、 冷却器 4、 压缩机 13, 其中压缩机 13 的排气口、 冷却器 4 的入口端、 冷却器 4 的出口端、 以及冷凝器 2的冷媒入口依次连通形成冷媒通路。
冷却器具有冷却盘管, 冷却盘管的入口和出口分别构成所述冷却器的入口 端和出口端, 为使冷却器 4 可被轴流风扇 8 的吹风和轴流风扇 8 甩出的冷凝 水一起冷却, 将冷却器 4 的位置设置为: 固定在后隔板中顶板 61 的朝向轴流 风扇 8 的一侧、 并且位于轴流风扇 8 的上方、 且在冷凝器 2 内侧 (迎风的一 侧)。
具体地, 如图 3-5 示出的: 压缩机 13、 轴流风扇 8、 冷凝器 2、 及冷却器 4、 后隔板 6均在窗式空调器中底盘 3 的上方; 轴流风扇 8 从后隔板 6 穿出, 以保持其轴向出风侧与冷凝器 2 内侧正对; 后隔板 6 具有位于轴流风扇 8 上 方的顶板 61, 冷却器 4 固定在顶板 61 的面向轴流风扇 8 的一侧。
藉此, 来自压缩机 13 排气口的冷媒先进入冷却器 14 冷却、 再进入冷凝 器 2进行冷凝, 这就相当于增大了冷凝器 2的过冷段, 相应地就提高了冷凝器 2 的换热效率。 应该理解, 从冷却器 14 的冷媒入口进入的是高温气态冷媒, 经冷却器 4、 冷凝器 2依次冷凝后的冷媒最终回流压缩机 13, 才算完成一个循 环。 图 3中还可看出, 冷凝器 2是正对于轴流风扇 8的轴向出风侧设置的, 以 承接轴流风扇 8 的吹风。
图 5 示出了, 可以通过排气管 11 实现冷却器 4 的入口端与压缩机 13 的 排气口之间的连通。例如可以通过冷凝器进管组 21, 实现冷却器 4的出口端与 冷凝器 2 的冷媒入口之间的连通。
在上述示例中, 冷凝器 2 可以优选为翅片式冷凝器。 显然冷却器 4 可以 仅仅是冷却盘管(例如铜管),也可以是由冷却盘管以及设于冷却盘管上的散热 片组成。
进一歩, 参见图 6 所示, 为了避免冷却器 4 与冷凝器 2 之间接触传热, 需要单独安装冷却器 4, 为此将冷却器 4与冷凝器 2设置为彼此间隔开。 例如 在图 6 中, 沿着平行于轴流风扇的轴向方向, 冷却器 4 与冷凝器 2 之间具有 间隙 S。 需要特别指出, 冷却器的设置位置不局限于上述参见图 3-5描述的示例中 的位置, 这仅仅是最优选的情形。 实际上, 为了使冷却器 4可被轴流风扇 8的 吹风和轴流风扇 8甩出的冷凝水一起冷却, 在冷却器 4的设置位置符合以下条 件 "冷却器 4在从轴流风扇 8到冷凝器 2的吹风路径上, 这使得轴流风扇 8的 吹风吹到冷却器 4 上; 以及冷却器 4 位于与从轴流风扇 8 的周向甩出的冷凝 水相撞的位置处, 这使得轴流风扇 8周向甩出的冷凝水直接摔到冷却器 4对冷 却器 4 中进行冷却" 的情形下, 可以将冷却器 4 设在任何位置。
在本发明窗式空调器的冷凝系统中, 轴流风扇 8转动时甩出的冷凝水是窗 式空调器中室内蒸发器产生的冷凝水。 结合图 3和图 4, 底盘 3形成有冷凝水 收集槽 31以收集室内蒸发器产生的冷凝水, 其中冷凝水收集槽 31位于轴流风 扇 8 正下方的位置处, 轴流风扇 8 的扇叶伸入冷凝水收集槽 31 的冷凝水中。 当轴流风扇 8 转动时沿周向甩出冷凝水, 并甩到冷却器 4 上。 此外图 3 中, 还示出了室内离心风扇 9、 电机 7、 电机支架 5, 电机支架 5 与后隔板 6 固定 连接, 电机 7 支撑在电机支架 5 上, 轴流风扇 8 从后隔板 6 伸出。 至于后隔 板 6的结构, 在图 3 和图 4 中可看出, 后隔板 6将轴流风扇 8和冷凝器 2 — 起与室内离心风扇 9隔开, 后隔板 6的结构可以设置为包括: 开设有供轴流风 扇 8穿过的穿孔的竖板、 与竖板连接的顶板 61, 该顶板 61可以与竖板成一体 件并且设置成向冷凝器 2 弯折以固定在冷凝器 2的顶部。
以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本领 域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则 之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之 内。

Claims

权 利 要 求 书
1、 一种窗式空调器的冷凝系统,
包括: 压缩机 (13 )、 轴流风扇 (8)、 以及与所述轴流风扇 (8) 的轴向 出风侧正对设置的冷凝器 (2), 其特征在于,
还包括: 具有冷却盘管的冷却器 (4), 所述冷却盘管的入口和出口分别 构成所述冷却器的入口端和出口端,
其中, 所述冷却器 (4) 设在从所述轴流风扇 (8) 到冷凝器 (2 ) 的吹风 路径上, 且位于与从所述轴流风扇的周向甩出的冷凝水相撞的位置处,
其中, 所述压缩机 (13) 的排气口、 所述冷却器 (4) 的入口端、 所述冷 却器 (4) 的出口端、 所述冷凝器 (2 ) 的冷媒入口依次连通形成冷媒通路。
2、 根据权利要求 1 所述窗式空调器的冷凝系统, 其特征在于,
所述压缩机 (13 )、 轴流风扇 (8)、 冷凝器 (2 )、 及冷却器 (4) 均在所 述窗式空调器中底盘 (3 ) 的上方,
其中, 所述轴流风扇 (8) 从所述窗式空调器中的后隔板 (6) 穿出, 所 述后隔板 (6) 具有位于所述轴流风扇 (8) 上方的顶板 (61 ), 冷却器 (4) 固 定在所述顶板 (61 ) 的面向所述轴流风扇 (8) 的一侧。
3、 根据权利要求 2 所述窗式空调器的冷凝系统, 其特征在于,
所述冷却器 (4) 与所述冷凝器 (2) 彼此间隔开。
4、 根据权利要求 2 所述窗式空调器的冷凝系统, 其特征在于,
所述底盘 (3 ) 在位于所述轴流风扇 (8 ) 正下方的位置处形成有冷凝水 收集槽 (31 ), 所述轴流风扇 (8) 的扇叶伸入所述冷凝水收集槽 (31 ) 的冷凝 水中。
5、 根据权利要求 1-4 任一项所述窗式空调器的冷凝系统, 其特征在于, 所述压缩机(13 )的排气口与所述冷却器(4) 的入口端通过排气管(11 ) 连通。
6、 根据权利要求 1-4 任一项所述窗式空调器的冷凝系统, 其特征在于, 所述冷凝器 (2 ) 为翅片式冷凝器。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108168348A (zh) * 2017-12-26 2018-06-15 山东冬瑞高新技术开发有限公司 一种制造业用大型高效式风冷降温装置
CN109579150A (zh) * 2019-01-28 2019-04-05 江苏友奥电器有限公司 立式窗式空调
CN109631170A (zh) * 2018-11-30 2019-04-16 广东美的制冷设备有限公司 空调器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635901A (zh) * 2012-05-03 2012-08-15 海尔集团公司 窗式空调器的冷凝系统
CN104329842A (zh) * 2014-11-08 2015-02-04 合肥天鹅制冷科技有限公司 一种具有除霜功能的空调蒸发器装置
CN108692384B (zh) * 2018-06-05 2020-06-16 海信(广东)空调有限公司 一种窗式空调器
WO2020258430A1 (zh) * 2019-06-28 2020-12-30 广东美的制冷设备有限公司 窗式空调器

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941382A (en) * 1959-01-20 1960-06-21 Westinghouse Electric Corp Condensate disposal means for selfcontained air conditioners
JPS4839141Y1 (zh) * 1968-04-11 1973-11-19
JPS59142627U (ja) * 1983-03-14 1984-09-22 株式会社東芝 ウインド形空気調和機
JPS60175941A (ja) * 1984-02-21 1985-09-10 Matsushita Electric Ind Co Ltd 一体形空気調和機
KR20040039958A (ko) * 2002-11-05 2004-05-12 엘지전자 주식회사 일체형 에어컨
CN1707172A (zh) * 2004-06-09 2005-12-14 乐金电子(天津)电器有限公司 窗式空调
CN1742182A (zh) * 2002-12-17 2006-03-01 Lg电子株式会社 空调器
US20070056305A1 (en) * 2003-10-23 2007-03-15 Yoon-Seob Eom Window type air conditioner
CN201954851U (zh) * 2011-02-28 2011-08-31 骆金山 空调机风叶溅水风冷复合冷凝器
CN102635901A (zh) * 2012-05-03 2012-08-15 海尔集团公司 窗式空调器的冷凝系统
CN202581589U (zh) * 2012-05-03 2012-12-05 海尔集团公司 窗式空调器的冷凝系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040039766A (ko) * 2002-11-04 2004-05-12 엘지전자 주식회사 창문형 에어컨
CN1707171A (zh) * 2004-06-09 2005-12-14 乐金电子(天津)电器有限公司 窗式空调及其离心扇
CN102022786A (zh) * 2009-09-22 2011-04-20 乐金电子(天津)电器有限公司 一体式空调器

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941382A (en) * 1959-01-20 1960-06-21 Westinghouse Electric Corp Condensate disposal means for selfcontained air conditioners
JPS4839141Y1 (zh) * 1968-04-11 1973-11-19
JPS59142627U (ja) * 1983-03-14 1984-09-22 株式会社東芝 ウインド形空気調和機
JPS60175941A (ja) * 1984-02-21 1985-09-10 Matsushita Electric Ind Co Ltd 一体形空気調和機
KR20040039958A (ko) * 2002-11-05 2004-05-12 엘지전자 주식회사 일체형 에어컨
CN1742182A (zh) * 2002-12-17 2006-03-01 Lg电子株式会社 空调器
US20070056305A1 (en) * 2003-10-23 2007-03-15 Yoon-Seob Eom Window type air conditioner
CN1707172A (zh) * 2004-06-09 2005-12-14 乐金电子(天津)电器有限公司 窗式空调
CN201954851U (zh) * 2011-02-28 2011-08-31 骆金山 空调机风叶溅水风冷复合冷凝器
CN102635901A (zh) * 2012-05-03 2012-08-15 海尔集团公司 窗式空调器的冷凝系统
CN202581589U (zh) * 2012-05-03 2012-12-05 海尔集团公司 窗式空调器的冷凝系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108168348A (zh) * 2017-12-26 2018-06-15 山东冬瑞高新技术开发有限公司 一种制造业用大型高效式风冷降温装置
CN109631170A (zh) * 2018-11-30 2019-04-16 广东美的制冷设备有限公司 空调器
CN109631170B (zh) * 2018-11-30 2024-02-20 广东美的制冷设备有限公司 空调器
CN109579150A (zh) * 2019-01-28 2019-04-05 江苏友奥电器有限公司 立式窗式空调

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