WO2015032211A1 - 屋顶式空调机 - Google Patents

屋顶式空调机 Download PDF

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Publication number
WO2015032211A1
WO2015032211A1 PCT/CN2014/076879 CN2014076879W WO2015032211A1 WO 2015032211 A1 WO2015032211 A1 WO 2015032211A1 CN 2014076879 W CN2014076879 W CN 2014076879W WO 2015032211 A1 WO2015032211 A1 WO 2015032211A1
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
air conditioner
roof type
casing portion
indoor
Prior art date
Application number
PCT/CN2014/076879
Other languages
English (en)
French (fr)
Inventor
李冰凝
聂旺辉
张�浩
Original Assignee
珠海格力电器股份有限公司
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 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 WO2015032211A1 publication Critical patent/WO2015032211A1/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
    • 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
    • F24F1/0059Indoor units, e.g. fan coil units characterised by 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
    • F24F1/022Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
    • 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
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/16Details or features not otherwise provided for mounted on the roof

Definitions

  • the present invention relates to the field of air conditioners, and in particular to a roof type air conditioner.
  • BACKGROUND OF THE INVENTION At present, on the indoor side of a roof type air conditioner, the evaporator and the inner fan are arranged side by side in the horizontal direction, such that the air return port and the air supply port on the indoor side are also arranged in the same horizontal direction, which results in The following problems arise: First, the heat exchange efficiency of the evaporator is low; Second, the output power of the fan is large; Third, the roof type air conditioner has a large casing and high transportation cost.
  • an object of the present invention is to provide a roof type air conditioner to solve the technical problem of low heat exchange efficiency of the evaporator of the existing roof type air conditioner and large volume of the casing.
  • the present invention provides a roof type air conditioner, comprising: a casing including an indoor casing portion and an outdoor casing portion; an evaporator disposed in the interior casing portion, and the windward surface and the inner casing of the evaporator An acute angle is formed between the bottom surfaces of the body such that the side surface of the inner casing portion is divided into a return air region lower than the windward surface edge of the evaporator and a wind supply region higher than the windward surface edge of the evaporator, the return air region A return air inlet is provided opposite to the windward side of the evaporator, and a blower is provided in the air supply area.
  • the roof type air conditioner provided by the present invention further includes: an inner fan disposed in the indoor casing portion, and the outlet of the inner fan is opposite to the air supply port. Further, a horizontal air supply passage is formed between the outlet of the inner fan and the air supply port. Further, an acute angle of 45 ° to 75 ° is formed between the windward side of the evaporator and the bottom surface of the inner casing portion. Further, a partition for partitioning the casing into the indoor casing portion and the outdoor casing portion is disposed in the casing; a condenser is disposed in the outdoor casing portion, and the condenser is along the partition plate and the first side adjacent to the partition plate The surface of the plate and the second side plate opposite to the partition plate is U-shaped.
  • a heat dissipation space is reserved between the first portion of the condenser disposed along the surface of the separator and the surface of the separator. Further, the heat dissipation space is a triangular space formed by the first portion of the condenser and the partition plate and the first side plate. Further, the angle formed by the first portion of the condenser and the partition in the triangular space is 10° to 30°. Further, the roof type air conditioner provided by the present invention further includes: an electrical box disposed in the indoor casing portion.
  • the present invention has the following beneficial effects:
  • the present invention provides a roof type air conditioner, the air conditioner comprising: a housing including an indoor housing portion and an outdoor housing portion; an evaporator disposed in the indoor housing portion, and An acute angle is formed between the windward side of the evaporator and the bottom surface of the inner casing portion such that the side of the inner casing portion is divided into a return air region lower than the windward surface edge of the evaporator and a windward surface edge higher than the evaporator
  • the return air area is provided with a return air inlet opposite to the windward side of the evaporator, and the air supply area is provided with an air supply opening.
  • the roof type air conditioner provided by the present invention has the form of forming an acute angle between the windward surface and the bottom surface of the indoor casing portion, that is, the evaporator is placed obliquely along the height direction of the casing, which can increase the return air and evaporation.
  • the contact area of the surface of the device increases the heat exchange efficiency of the evaporator, and the height of the evaporator in the inner casing portion is lowered.
  • FIG. 1 is a perspective view showing the external structure of a roof type air conditioner according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic front view showing the interior of a roof type air conditioner according to a preferred embodiment of the present invention
  • the present invention provides a roof type air conditioner including: a housing 10 including an indoor housing portion 11 and an outdoor housing portion 12; an indoor housing portion 11
  • the air duct is connected to the temperature control room, and the indoor casing portion 11 is provided with an evaporator 30 for cooling the air taken in from the temperature control room and then sent to the temperature control space.
  • an acute angle A is formed between the windward side of the evaporator 30 and the bottom surface of the indoor casing portion 11, that is, the height of the evaporator 30 along the casing 10
  • the slanting direction is set such that the height space occupied by the evaporator 30 is reduced on the one hand, the volume and weight of the whole casing are reduced, the amount of loading is increased, the material cost, the cabinet cost and the transportation cost are reduced;
  • the contact area between the inner side surface of the evaporator 30 and the overcurrent air can be increased, and the heat exchange area of the evaporator 30 can be increased.
  • the side plate of the indoor casing portion 11 is divided into a return air region lower than the windward surface edge of the evaporator 30 and a windward surface higher than the evaporator 30.
  • the air supply area at the edge Since the evaporator 10 is not only provided with the evaporator 30, but also a compressor, an internal fan 50, an external fan and the like, each device has its fixed mounting position, and can not be arbitrarily changed, thus resulting in the housing 10 The overall height cannot be completely reduced depending on the decrease in the height of the evaporator 30.
  • the air supply area is reserved on the side plate portion of the indoor casing portion 11, so that the air supply port llc can be provided by using the portion of the air supply region.
  • the return air port 11a is disposed in the return air area located below the air supply area, so that the return air sucked from the temperature control room enters the indoor casing portion 11 through the air return port 11a, and then all of the air is cooled by the evaporator 30, and then passes through
  • the air supply port 11c located above is again transported to the temperature control room (the direction of the arrow in Fig. 2 represents the direction of gas flow). As seen from Fig.
  • the size of the air supply port 11c is significantly smaller than the size of the air return port 11a. This is because, in the case of the same air flow rate, the air flow rate of the air supply port is required to be larger than the air flow rate of the air return port, and in addition, The dimensions of the ducts connected to the temperature control room are matched. Considering the static pressure requirement of the inner fan 50 and the height of the evaporator 30, etc., when the windward surface of the evaporator 30 forms an acute angle A of 45 to 75 ° between the bottom surface of the inner casing portion 11, the evaporator 30 is changed. The thermal effect will be better.
  • the inner fan 50 can be disposed at a position slightly higher than the evaporator 30 by conserving the height space saved by the inclined placement of the evaporator 30 to ensure that the outlet of the inner fan 50 is opposed to the air supply port 11c. Due to the limitation of the height of the casing 10, the outlet of the inner fan 50 and the air supply port 11c may not be completely aligned.
  • the so-called alignment means that the center line of the outlet of the inner fan 50 is collinear with the center line of the air supply port 11c.
  • the actual situation may cause a slight misalignment between the outlet of the inner fan 50 and the air supply port 11c due to the size limitation of the unit, as long as the air supply duct 51 between the outlet of the inner fan 50 and the air supply port 11c is in a horizontal state.
  • the height of the machine is the same as the edge of the evaporator on the windward side. In this way, the wind resistance other than the evaporator 30 can be minimized, the air volume of the inner fan 50 can be increased, and the heat exchange efficiency of the evaporator can be improved.
  • the outlet of the inner fan 50 and the air supply port 11c may be connected through a horizontally disposed air supply passage 51.
  • a supply air duct 51 can ensure the outlet of the inner fan 50 and the air supply port 11c. The shortest path between them reduces the pressure loss inside the unit.
  • a partition 15 is provided in the casing for partitioning the casing 10 into the indoor casing portion 11 and the outdoor casing portion 12.
  • the outdoor casing portion 12 is provided with a compressor 20 and a condenser 40 disposed around the compressor 20.
  • the condenser 40 of the present invention breaks through the conventional L-shaped arrangement, and the condenser 40 is along the partition plate 15, and the partition plate.
  • the surfaces of the adjacent first side plates 12a and the second side plates 12c opposed to the partition plates 15 are U-shaped.
  • the U-shaped arrangement can increase the number of windward faces of the condenser 40 as compared to the L-shaped arrangement, thereby obtaining a larger heat exchange area.
  • the condenser 40 is reserved between the first portion 41 and the surface of the partition plate 15 which are disposed along the surface of the partition plate 15. Cooling space B. That is, the condenser 40 is spaced a certain distance between the first portion 41 disposed along the surface of the separator 15 and the surface of the separator 15. In order to save space occupied by the condenser 40, the heat dissipation space B is a triangular space formed by the first portion 41 of the condenser 40 and the partition plate 15 and the first side plate 12a.
  • the first portion 41 of the condenser 40 is not separately disposed in a space spaced apart from the partition plate 15, but gradually abuts against the partition plate 15 and is connected to the partition plate 15, and such an arrangement can also be used.
  • the condenser 40 performs a fixing function.
  • the angle C formed by the first portion 41 of the condenser 40 and the partition plate 15 in the triangular space is preferably 10 to 30 degrees.
  • the windward side of the L-shaped condenser is two faces, and the windward surface of the condenser 40 of the present invention can reach three to five.
  • the electrical box 70 is placed in the indoor casing portion 11, so that the remaining space after the inner fan 50 is installed can be utilized first, and the space utilization rate of the whole machine is greatly increased.
  • the temperature of the airflow cooled by the evaporator 30 is lower, so that the temperature difference between the electrical box 70 and the electrical box is larger, and the heat dissipation efficiency is higher.
  • the layout is also beneficial to the center of gravity of the whole machine being close to the geometric center. , avoid tilting when forking.
  • the number of the inner blower 50, the condenser 40 and the outer blower 60 in the present invention is two, which is only determined according to the heat exchange area required for the working condition of the air conditioner, and has a single or more inner blowers,
  • the roof type air conditioner of the condenser and the outer fan is also applicable to the technical solution adopted by the present invention.

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种屋顶式空调机,包括:壳体(10),该壳体(10)包括室内壳体部(11)和室外壳体部(12);蒸发器(30),设置在室内壳体部(11)内,且蒸发器(30)的迎风面与室内壳体部(11)的底面之间形成锐角A以使室内壳体部(11)的侧面被分为低于蒸发器(30)的迎风面上边缘的回风区域和高于蒸发器(30)的迎风面上边缘的送风区域,回风区域设置有与蒸发器(30)的迎风面相对的回风口(11a),送风区域设置有送风口(11c)。由于蒸发器(30)倾斜放置,能够增加回风与蒸发器(30)表面的接触面积,提高蒸发器(30)的换热效率。

Description

屋顶式空调机 技术领域 本发明涉及空调设备领域, 特别地, 涉及一种屋顶式空调机。 背景技术 目前, 屋顶式空调机的室内侧, 都是将蒸发器与内风机沿水平方向并排地设置, 这样的设置使室内侧的回风口和送风口也是在同一水平方向上布置, 这就导致了以下 几方面问题的出现: 第一, 蒸发器的换热效率低; 第二, 风机输出功率大; 第三, 屋 顶式空调机的壳体体积大、 运输成本高。 发明内容 本发明目的在于提供一种屋顶式空调机, 以解决现有屋顶式空调机蒸发器换热效 率低以及壳体体积大的技术问题。 为实现上述目的, 本发明提供了一种屋顶式空调机, 包括: 壳体, 包括室内壳体 部和室外壳体部; 蒸发器, 设置在室内壳体部内, 且蒸发器的迎风面与室内壳体部的 底面之间形成锐角以使室内壳体部的侧面被分为低于蒸发器的迎风面上边缘的回风区 域和高于蒸发器的迎风面上边缘的送风区域, 回风区域设置有与蒸发器的迎风面相对 的回风口, 送风区域设置有送风口。 进一步地, 本发明提供的屋顶式空调机, 还包括: 内风机, 设置在室内壳体部内, 且内风机的出口与送风口相对。 进一步地, 内风机的出口与送风口之间形成水平的送风通道。 进一步地, 蒸发器的迎风面与室内壳体部的底面之间形成 45 ° 至 75 ° 的锐角。 进一步地, 壳体内设置有用于将壳体分隔为室内壳体部与室外壳体部的隔板; 室 外壳体部内设置有冷凝器, 冷凝器沿隔板、 与隔板相邻的第一侧板以及与隔板相对的 第二侧板的表面呈 U形地布置。 进一步地, 冷凝器沿隔板的表面布置的第一部分与隔板的表面之间预留有散热空 间。 进一步地, 散热空间为冷凝器的第一部分与隔板、 第一侧板形成的三角形空间。 进一步地, 三角形空间中由冷凝器的第一部分与隔板形成的夹角为 10° 至 30° 。 进一步地, 本发明提供的屋顶式空调机, 还包括: 电器盒, 设置在室内壳体部内。 本发明具有以下有益效果: 本发明提供了一种屋顶式空调机, 该空调机包括: 壳体, 该壳体包括室内壳体部 和室外壳体部; 蒸发器, 设置在室内壳体部内, 且蒸发器的迎风面与室内壳体部的底 面之间形成锐角以使室内壳体部的侧面被分为低于蒸发器的迎风面上边缘的回风区域 和高于蒸发器的迎风面上边缘的送风区域, 回风区域设置有与蒸发器的迎风面相对的 回风口, 送风区域设置有送风口。 本发明提供的屋顶式空调机, 由于将蒸发器布置为 迎风面与室内壳体部的底面之间形成锐角的形式, 即将蒸发器沿壳体的高度方向倾斜 地放置, 能够增加回风与蒸发器表面的接触面积, 提高蒸发器的换热效率, 而且, 蒸 发器在室内壳体部内的高度降低, 由于空调机其他设备的高度限制, 壳体的高度无法 再继续降低, 使室内壳体部的侧面能够预留出设置送风口的区域, 从而将送风口与回 风口沿壳体的高度方向设置, 无需单独占用壳体空间来设置送风口, 节约送风口占用 空间。 除了上面所描述的目的、特征和优点之外, 本发明还有其它的目的、特征和优点。 下面将参照图, 对本发明作进一步详细的说明。 附图说明 构成本申请的一部分的附图用来提供对本发明的进一步理解, 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是本发明优选实施例的屋顶式空调机的外部立体结构示意图; 图 2是本发明优选实施例的屋顶式空调机的内部主视结构示意图; 以及 图 3是本发明优选实施例的屋顶式空调机的内部俯视结构示意图。 具体实施方式 以下结合附图对本发明的实施例进行详细说明, 但是本发明可以由权利要求限定 和覆盖的多种不同方式实施。 如图 1和图 2所示, 本发明提供了一种屋顶式空调机, 该空调机包括: 壳体 10, 该壳体 10包括室内壳体部 11和室外壳体部 12; 室内壳体部 11通过风管与调温房间 相连, 室内壳体部 11内设置有蒸发器 30, 蒸发器 30用于将从调温房间吸入的空气进 行降温, 然后再送至调温空间内。 为了降低壳体 10的体积、 提高蒸发器 30的换热效 率, 蒸发器 30的迎风面与室内壳体部 11的底面之间形成锐角 A, 也就是说, 蒸发器 30沿壳体 10的高度方向倾斜地设置, 这样设置, 一方面降低了蒸发器 30占用的高度 空间, 减小整机壳体体积和重量, 提高装柜量, 降低了材料成本、 装柜成本和运输成 本; 另一方面, 能够增加蒸发器 30 的内侧表面与过流空气的接触面积, 提高蒸发器 30的换热面积。 以蒸发器 30倾斜设置后的迎风面上边缘为分界, 室内壳体部 11的侧 板被区分为低于蒸发器 30的迎风面上边缘的回风区域和高于蒸发器 30的迎风面上边 缘的送风区域。 由于壳体 10内不仅仅设置有蒸发器 30, 还设置有压缩机、 内风机 50、 外风机等设备, 每个设备都有其固定的安装位置, 不可以任意改变, 所以导致壳体 10 的整体高度不可能完全根据蒸发器 30的高度的降低而降低。在本发明中, 由于蒸发器 30倾斜设置, 节约了空间, 使室内壳体部 11 的侧板上部预留出了送风区域, 这样, 就可以利用这部分送风区域设置送风口 llc, 而在位于送风区域下方的回风区域设置 回风口 lla, 这样, 从调温房间吸入的回风经过回风口 11a进入到室内壳体部 11内之 后能够保证全部经过蒸发器 30进行冷却,然后经过位于上方的送风口 11c再被输送至 调温房间中 (图 2中箭头方向代表气体流动方向)。 从图 1中看, 送风口 11c的尺寸明显小于回风口 11a的尺寸, 这是因为同样的空 气流量的情况下, 需要送风口的空气流速大于回风口的空气流速, 另外, 还要考虑到 与连接到调温房间的风管的尺寸相匹配。 综合考虑内风机 50的静压要求以及蒸发器 30的高度等原因,蒸发器 30的迎风面 与室内壳体部 11的底面之间形成 45 ° 至 75 ° 的锐角 A时, 蒸发器 30的换热效果会 达到比较好的状态。 例如, 在内风机 50高度不变时, 当锐角 A越小时蒸发器 30所占 室内壳体部 11的比例越大, 蒸发器 30的过风面积越大, 此时的风速下降, 风阻降低, 静压越小。 为了降低送风阻力, 内风机 50可以利用节约蒸发器 30倾斜摆放后节约出的高度 空间而设置在稍高于蒸发器 30的位置, 以保证内风机 50的出口与送风口 11c相对。 由于壳体 10的高度的限制, 内风机 50的出口与送风口 11c可能无法完全对准, 所谓 对准是指内风机 50的出口的中心线与送风口 11c的中心线共线。但实际情况可能会因 为机组尺寸限制使内风机 50的出口和送风口 11c之间稍有错位,只要尽量保证内风机 50的出口与送风口 11c之间的送风风道 51处于水平状态即可, 也可以说是满足内风 机高度与蒸发器迎风面上边缘一致即可。这样就能够最大限度地降低除蒸发器 30之外 的其他风阻, 增大内风机 50的换风量, 提高蒸发器换热效率。 而且, 将内风机 50的 高度提高, 还能够利用回风由于温度高而比送风密度小的特点, 进入回风口 11a的回 风会在浮力的作用下向上输送, 从而可以降低内风机 50的功耗。 为了进一步降低送风阻力, 提高送风效率, 内风机 50的出口与送风口 11c可以通 过水平设置的送风通道 51相连,这样的送风风道 51能够保证内风机 50的出口与送风 口 11c之间的路径最短, 降低机组内压力损失。 如图 3所示, 壳体内设置有隔板 15, 用于将壳体 10分隔成为室内壳体部 11与室 外壳体部 12。 室外壳体部 12内设置有压缩机 20以及设置在压缩机 20周围的冷凝器 40, 本发明中的冷凝器 40突破以往的 L形布置形式, 该冷凝器 40沿隔板 15、 与隔板 15相邻的第一侧板 12a以及与隔板 15相对的第二侧板 12c的表面呈 U形地布置。 U 形布置与 L形布置相比, 能够增加冷凝器的 40的迎风面的数量, 进而获得更大的换 热面积。 由于隔板 15为实心的板, 没有通风孔, 所以为了进一步地增加冷凝器 40的迎风 面, 冷凝器 40沿隔板 15的表面布置的第一部分 41与隔板 15的表面之间预留有散热 空间 B。 也就是说, 冷凝器 40沿隔板 15的表面布置的第一部分 41与隔板 15的表面 之间留有一定的距离。 为了节约冷凝器 40占用的空间, 散热空间 B为冷凝器 40的第一部分 41与隔板 15、 第一侧板 12a形成的三角形空间。 即冷凝器 40的第一部分 41并不是单独地设置 在距离隔板 15—定距离的空间内, 而是渐渐地靠向隔板 15并与隔板 15相连,这样的 设置, 还能够起到对冷凝器 40进行固定的作用。 为了增加冷凝器 40换热面积、 又减少冷凝器 40占用空间, 三角形空间中由冷凝 器 40的第一部分 41与隔板 15形成的夹角 C的度数设计为 10° 至 30° 较为合适。 现 有技术中 L形冷凝器迎风面为 2个面, 本发明的冷凝器 40的迎风面可以达到三至五 个。 另外, 为了提高电器盒 70的散热效率, 本发明中, 将电器盒 70设置在室内壳体 部 11内, 这样, 首先可以利用内风机 50安装后的剩余空间, 整机空间利用率大幅增 力口, 其次, 经过蒸发器 30冷却的气流温度较低, 使电器盒 70与电器盒外的温差较大, 散热效率较高, 而且, 这种布局方式也有利于整机的重心与几何中心接近, 避免叉运 的时候倾斜。 本发明中的内风机 50、 冷凝器 40和外风机 60的数量均为两个, 这仅仅是根据空 调机的工作场合所需要的换热面积决定的, 对于具有单个或更多个内风机、 冷凝器和 外风机的屋顶式空调机同样适用本发明所采用的技术方案。 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. 一种屋顶式空调机, 其特征在于, 包括:
壳体 (10), 包括室内壳体部 (11) 和室外壳体部 (12);
蒸发器(30), 设置在所述室内壳体部 (11) 内, 且所述蒸发器(30) 的迎 风面与所述室内壳体部 (11) 的底面之间形成锐角 (A) 以使所述室内壳体部 (11) 的侧面被分为低于所述蒸发器 (30) 的迎风面上边缘的回风区域和高于 所述蒸发器 (30) 的迎风面上边缘的送风区域, 所述回风区域设置有与所述蒸 发器(30) 的迎风面相对的回风口 (lla), 所述送风区域设置有送风口 (llc)。
2. 根据权利要求 1所述的屋顶式空调机, 其特征在于, 还包括:
内风机(50), 设置在所述室内壳体部 (11) 内, 且所述内风机(50) 的出 口与所述送风口 (11c) 相对。
3. 根据权利要求 2所述的屋顶式空调机, 其特征在于, 所述内风机( 50 )的出口与所述送风口( 11 c )之间形成水平的送风通道( 51)。
4. 根据权利要求 1所述的屋顶式空调机, 其特征在于,
所述蒸发器 (30) 的迎风面与所述室内壳体部 (11) 的底面之间形成 45° 至 75° 的所述锐角 (A)。
5. 根据权利要求 1所述的屋顶式空调机, 其特征在于,
所述壳体(10)内设置有用于将所述壳体(10)分隔为所述室内壳体部(11) 与所述室外壳体部 (12) 的隔板 (15); 所述室外壳体部(12) 内设置有冷凝器(40), 所述冷凝器(40)沿所述隔 板 (15)、 与所述隔板 (15) 相邻的第一侧板 (12a) 以及与所述隔板 (15) 相 对的第二侧板 (12c) 的表面呈 U形地布置。
6. 根据权利要求 5所述的屋顶式空调机, 其特征在于, 所述冷凝器 (40) 沿所述隔板 (15) 的表面布置的第一部分 (41) 与所述 隔板 (15) 的表面之间预留有散热空间 (B)。
7. 根据权利要求 6所述的屋顶式空调机, 其特征在于, 所述散热空间 (B) 为所述冷凝器 (40) 的所述第一部分 (41) 与所述隔 板 (15)、 所述第一侧板 (12a) 形成的三角形空间。
8. 根据权利要求 7所述的屋顶式空调机, 其特征在于, 所述三角形空间中由所述冷凝器 (40) 的所述第一部分 (41) 与所述隔板 (15) 形成的夹角 (C) 为 10° 至 30° 。
9. 根据权利要求 1至 8中任一项所述的屋顶式空调机, 其特征在于, 还包括: 电器盒 (70), 设置在所述室内壳体部 (11) 内。
PCT/CN2014/076879 2013-09-05 2014-05-06 屋顶式空调机 WO2015032211A1 (zh)

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