WO2019192086A1 - 整体式空调器 - Google Patents

整体式空调器 Download PDF

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Publication number
WO2019192086A1
WO2019192086A1 PCT/CN2018/092857 CN2018092857W WO2019192086A1 WO 2019192086 A1 WO2019192086 A1 WO 2019192086A1 CN 2018092857 W CN2018092857 W CN 2018092857W WO 2019192086 A1 WO2019192086 A1 WO 2019192086A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
air
fan
housing
disposed
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.)
Ceased
Application number
PCT/CN2018/092857
Other languages
English (en)
French (fr)
Inventor
陈学彬
田俊
陈国坚
周俊华
程超
李雯
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.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning 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 Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2019192086A1 publication Critical patent/WO2019192086A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers

Definitions

  • the present application relates to the technical field of air conditioner products, and in particular to an integral air conditioner.
  • the existing integral air conditioners have been used on a large scale, and the requirements for the size, noise level, installation simplicity and aesthetics of the window machine are also changing. At present, most window machines occupy more space, are not aesthetically pleasing, and are not easy to disassemble. Moreover, the window machine usually adopts a two-flow fan, which is arranged on the inner side and the outer side to guide the air. However, when the air volume requirement on the side of the window machine is high, the combination form of the fan is no longer applicable.
  • the main purpose of the present application is to provide an integral air conditioner, which aims to solve the technical problem that the space occupation of the window machine in the prior art is large and the air volume of the fan combination is small.
  • the integral air conditioner proposed by the present application includes:
  • Air conditioner housing ;
  • a compressor disposed inside the air conditioner housing, and two sides of the compressor respectively form an outer area and an inner area with a side panel of the air conditioner housing;
  • a forward centrifugal fan and a cross flow fan one of which is disposed in the outer region and the other is disposed in the inner region.
  • the compressor is a horizontal compressor, and the horizontal compressor is disposed inside the air conditioner housing along a width direction of the air conditioner housing, and the outer region and the inner region are The two sides of the horizontal compressor are respectively disposed along the longitudinal direction of the air conditioner housing.
  • the forward centrifugal fan includes a fan casing and a wind wheel disposed in the fan casing, and a rotating shaft of the wind wheel is disposed along a width direction of the air conditioner casing, and the fan
  • the housing has an air inlet disposed axially facing the wind wheel, and an air supply opening disposed to face the circumferential surface of the wind wheel.
  • the air supply opening is disposed upward or downward, and the air conditioning housing of the area where the forward centrifugal fan is located is disposed with the first air outlet facing the air supply opening.
  • the circumferential side plate of the region where the forward centrifugal fan is located is provided with a first air inlet
  • the integral air conditioner further includes a first heat exchanger located in a region where the forward centrifugal fan is located, The first heat exchanger is located on the wind guiding path of the first air inlet to the air inlet.
  • the forward centrifugal fan is a double suction fan
  • the fan casing is provided with one of the air inlets on two sides of the axial direction of the wind wheel.
  • the forward centrifugal fan is disposed at two intervals in the width direction of the air conditioner housing, and the rotating shafts of the two forward centrifugal fans are collinearly disposed.
  • a wind wheel motor is disposed between the two forward centrifugal fans, and the two forward wind fans share the wind turbine motor.
  • the air conditioner housing has an air outlet side plate facing away from the side of the pair of cyclone wheels, and the area where the cross flow fan is located is provided to the outlet
  • the distance of the wind exit side plate is smaller than the distance of the axis of the cross flow wind wheel from the air outlet side plate, and the bottom surface of the shortest connection between the outer volute tongue and the outer volute is facing the air conditioner
  • the direction outside the casing is at an angle greater than or equal to 90° and less than or equal to 180° with respect to the horizontal plane in the direction from the outer region to the inner region.
  • a wind tunnel is disposed in an area where the cross flow fan is located, and a ventilating shell of the air duct and a volute of the air duct are disposed.
  • the median plane between the shortest connections is oriented toward the outside of the air conditioner housing, and the angle between the horizontal plane and the horizontal plane in the direction from the outer region to the inner region is greater than or equal to 85 degrees and less than or equal to 170 degrees. .
  • the technical solution of the present application makes the structure of the integral air conditioner more compact and small in size by constructing the two sides of the compressor and the side plates of the air conditioner casing respectively, and the volume is small;
  • the combination of the flow fan is improved into a combination of "forward centrifugal fan + cross flow fan", thereby effectively increasing the air volume of the air conditioner.
  • FIG. 1 is a schematic structural view of an embodiment of an integrated air conditioner of the present application
  • Figure 2 is a schematic cross-sectional view of the indoor area of Figure 1;
  • FIG. 3 is a schematic structural view of another embodiment of the integral air conditioner of the present application.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • first”, “second”, etc. in the embodiments of the present application, the description of "first”, “second”, etc. is used for descriptive purposes only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.
  • the present application provides an integral air conditioner.
  • the integral air conditioner is applied as a window machine.
  • the integral air conditioner may be specifically applied to other occasions, and the design is not limited to this.
  • the integral air conditioner includes:
  • Air conditioner housing 1 Air conditioner housing 1;
  • the compressor 2 is disposed inside the air conditioner housing 1, and both sides of the compressor 2 and the side plates of the air conditioner housing 1 respectively constitute an outer region 11 and an inner region 12;
  • the forward centrifugal fan 3 and the cross flow fan 4 are disposed in the outer region 11 and the other in the inner region 12.
  • the outer region 11 and the inner region 12 correspond to the outdoor region and the indoor region of the window machine; by configuring the two sides of the compressor 2 with the side plates of the air conditioner case 1 as the outer region 11 and the inner region 12, respectively,
  • the integrated air conditioner has a more compact structure and a small size, which reduces the space occupied by the integral air conditioner indoors and outdoors, especially reduces the space occupied by the room, is convenient for storage and transportation, and usually, the weight of the compressor 2 is relatively large.
  • the above structure also makes the center of gravity of the entire air conditioner more centered, so that when the air conditioner is installed on the window, the center of gravity of the air conditioner is placed on the wall in the vertical direction, reducing Due to the shift of the center of gravity, the additional support structure is required, the installation difficulty is reduced, the production cost is reduced, and the installation efficiency is improved.
  • the compressor 2 is installed at the center of the wall so that the center of gravity of the whole machine is directly above the window wall. It is also possible to reduce the vibration of the compressor 2, thereby reducing noise.
  • the integral air conditioner further includes a compressor 2 bin 13 disposed on the bottom side plate 14 of the air conditioner case 1, the compressor 2 bin 13 for accommodating the compressor 2, and the compressor 2 bin 13 and
  • the compressor 2 is filled with a noise reduction medium; it can be understood that the compressor 2 can be protected on the one hand by the compressor 2 bin 13 provided on the bottom plate, thereby avoiding direct contact between the compressor 2 and the air before and after the heat exchange, and prolonging
  • the service life is filled with a noise reduction medium between the compressor 2 and the compressor 2, which can reduce the noise generated by the compressor 2 during operation and transmitted to the room.
  • the forward centrifugal fan 3 includes a fan casing 31 and a wind wheel 32 disposed in the fan casing 31.
  • the fan casing 31 has an air inlet facing the axial direction of the wind wheel 32 (not shown).
  • a windward opening (not shown) facing the circumferential direction of the wind wheel 32 the forward centrifugal fan 3 accelerates the gas by using the high speed rotating wind wheel 32, then decelerates and changes the flow direction, so that the kinetic energy is converted into potential energy (pressure), which is compared
  • the cross flow fan 4 the air volume of the fan can be significantly increased; if the air volume of the outer region 11 is high, the forward centrifugal fan 3 can be disposed in the outer region 11 and the cross flow fan 4 is disposed in the inner region.
  • the forward centrifugal fan 3 may be disposed in the inner region 12
  • the cross flow fan 4 may be disposed in the outer region 11.
  • the technical solution of the present application makes the structure of the integral air conditioner more compact and small by constructing the two sides of the compressor 2 and the side plates of the air conditioner case 1 into the outer side area 11 and the inner side area 12 respectively;
  • the combination of the double-flow fan 4 is improved to a combination of the "forward centrifugal fan 3 + the cross-flow fan 4", thereby effectively increasing the air volume of the air conditioner.
  • the compressor 2 is a horizontal compressor 2, and the horizontal compressor 2 is disposed inside the air conditioner housing 1 along the width direction of the air conditioner housing 1, and the outer region 11 and the inner region 12 are along the air conditioner housing 1
  • the length directions are respectively provided on both sides of the horizontal compressor 2. It can be understood that the compressor 2 uses the horizontal compressor 2, and the horizontal compressor 2 is disposed in the air conditioner housing 1 along the width direction of the air conditioner housing 1, which lowers the air conditioner than the ordinary compressor 2.
  • the overall height of the device is reduced by the size of the whole machine, and the horizontal compressor 2 is disposed along the length direction, which also reduces the dimension in the longitudinal direction of the air conditioner; on the basis of this, the outer region 11 and the inner region 12 are along the air conditioner housing 1
  • the lengthwise directions are respectively disposed on both sides of the horizontal compressor 2, which can make the structure more compact, further reducing the size of the whole machine in the width direction, and at the same time, since the inner region 12 and the outer region 11 have substantially the same structure,
  • the distance between the center of gravity of the inner region 12 and the center of gravity of the outer region 11 is also reduced, so that the center of the whole machine is closer to the middle portion, so that the stability of the air conditioner can be improved after the air conditioner is mounted on the wall.
  • the width direction of the air conditioner case 1 is the left and right sides
  • the longitudinal direction of the air conditioner case 1 is the front and rear sides
  • the outer side area 11 is the rear side and the inner side area 12 is the front side
  • the forward centrifugal fan 3 is disposed in the outer region 11, and the cross flow fan 4 is disposed in the inner region 12.
  • the rotating shaft of the wind wheel 32 is disposed in the left-right direction
  • the air inlet of the fan casing 31 is disposed in the left-right direction
  • the air blowing port is disposed upward or downward
  • the air-conditioning casing of the outer region 11 is disposed with the first air outlet facing the air blowing port (fig. Not shown).
  • the top side panel 16 of the outer region 11 is provided with a first air outlet, and the peripheral side panel of the outer region 11 is provided with a first air inlet (not shown), and the integral air conditioner further includes a forward centrifugal The first heat exchanger 6 in the region where the fan 3 is located, the first heat exchanger 6 is located on the air guiding path of the first air inlet to the air inlet; it can be understood that the forward centrifugal fan 3 is along the circumference of the air conditioner housing 1 It is blown out from the upper side of the air conditioner housing 1 after the suction airflow, so that it is advantageous to better realize the design arrangement in the outer region 11 while ensuring the air volume, thereby reducing the overall structure of the air conditioner housing 1. size. It should be noted that, in other embodiments, the rotating shaft of the wind wheel 32 may also be specifically disposed in other directions.
  • the forward centrifugal fan 3 is a double suction fan, and the fan casing 31 is provided with an air inlet on both sides of the axial direction of the wind wheel 32. It can be understood that the arrangement is beneficial to better increase the air intake amount of the forward centrifugal fan 3, thereby improving the overall working efficiency of the air conditioner. It should be noted that the present design is not limited thereto. In other embodiments, the forward centrifugal fan 3 may also be a single suction fan.
  • the forward centrifugal fan 3 is provided at two intervals in the width direction of the air conditioner housing 1, and the rotating shafts of the two forward centrifugal fans 3 are arranged in line. It can be understood that, in this arrangement, the air intake amount of the forward centrifugal fan 3 can be further increased, thereby improving the overall working efficiency of the air conditioner, and the two forward centrifugal fans 3 are arranged along the width direction of the air conditioner housing 1, It is possible to avoid increasing the size of the air conditioner housing 1 in the height direction, which is advantageous for thinning the window machine.
  • the rear side panel of the air conditioner housing 1 is provided with the first air inlet, and the first heat exchanger 6 is disposed at the first air inlet and the two forward directions.
  • the centrifugal fans 3 are arranged in a single row extending in the width direction of the air conditioner casing 1; of course, in other embodiments, the first heat exchanger 6 may also be in a U-shaped arrangement partially surrounding the two forward centrifugal fans 3. This design is not limited to this. It should be noted that the present design is not limited thereto.
  • the forward centrifugal fan 3 may be provided with more than two other numbers, and the plurality of forward centrifugal fans 3 may also be disposed at intervals along the upper and lower sides.
  • a wind turbine motor 33 is disposed between the two forward centrifugal fans 3, and the two forward centrifugal fans 3 share the wind turbine motor 33. It can be understood that such an arrangement, on the one hand, is advantageous for simplifying the overall structure of the integrated air conditioner to reduce the production cost of the integral air conditioner, and on the other hand, it is also advantageous for reducing the energy consumption of the integral air conditioner during operation.
  • the air conditioner housing 1 in the inner region 12, has an air outlet side plate 15 facing away from the side of the counter-rotating wheel 32, and the air outlet side plate 15 is provided with a second air outlet (not shown).
  • the air duct 5 is provided in the area where the fan 4 is located, and the air passage 5 which is ventilating to the air outlet side plate 15 is disposed on the longitudinal section of the cross flow fan 32, the volute 52 of the air duct 5 and the volute 51 of the air duct 5.
  • the distance between the midpoint of the shortest connection between the wind exit side plates 15 is smaller than the distance of the axis of the cross flow wind wheel 32 from the wind exit side plate 15, and the shortest line between the volute tongue 52 and the volute 51.
  • the direction toward the outside of the air conditioner casing 1 is at an angle of more than or equal to 90 degrees and less than or equal to 180 degrees with respect to the horizontal plane in the direction from the outer region 11 to the inner region 12.
  • the volute tongue 52 is disposed above the volute 51, and the inner region 12 is on the basis of obliquely upward airflow.
  • direct avoidance is provided when blowing air into the room.
  • the wall or the air conditioner itself is blown to reduce the occurrence of interference between the wind and the incoming air in the inner region 12.
  • the inner region 12 is provided with a second heat exchanger 7.
  • the second heat exchanger 7 has a multi-fold shape of the semi-circumferential cross-flow wind wheel 32, so that on the one hand, it is convenient to save space and reduce the size of the whole machine.
  • the size of the air conditioner housing 1 in the height direction also facilitates the flexibility of the shape and position design of other components in the air-conditioning housing to further save space and improve energy efficiency; in addition, the inner region 12
  • the bottom side plate 14 of the air conditioner housing 1 is disposed with the second air inlet 141 facing the second heat exchanger 7, and the top side plate 16 of the air conditioner housing 1 is disposed with the third air inlet 161 facing the second heat exchanger 7.
  • the fourth air inlet 162 it can be understood that by providing a plurality of air inlets in the inner region 12, the air intake amount of the inner region 12 can be increased, thereby improving the heat exchange efficiency of the inner region 12; and the plurality of air inlets are disposed in the inner region.
  • the top side panel 16 and the bottom side panel 14 of the 12, that is, staggered, can reduce the possibility that the wind of the air outlet directly flows back to the third air inlet 161 and the fourth air inlet 162. It should be noted that the present design is not limited thereto.
  • the inner region 12 is provided with an air duct 5 that vents air to the top or bottom side panel 14 of the air conditioner housing 1, and the volute tongue of the air duct 5
  • the mid-vertical plane of the shortest line between the 52 and the volute 51 of the air duct 5 faces the direction outside the air conditioner casing 1, and the angle with the horizontal plane in the direction from the outer region 11 to the inner region 12 is greater than or equal to 85. ° and less than or equal to 170 °.
  • the integrated air conditioner differs from the first embodiment in that the forward centrifugal fan 3 is disposed in the inner region 12 and the cross flow fan 4 is disposed in the outer region. 11 inside.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

一种整体式空调器，包括：空调器壳体（1）；压缩机（2），设于空调器壳体（1）内部，且压缩机（2）的两侧分别与空调器壳体（1）的侧板构成外侧区域（11）和内侧区域（12）；以及前向离心风机（3）和贯流风机（4），其中一者设于外侧区域（11）内，另一者设于内侧区域（12）内。

Description

整体式空调器
技术领域
本申请涉及空调产品技术领域，特别涉及一种整体式空调器。
背景技术
现有整体式空调器已经得到大规模运用，人们对窗机的尺寸、噪音水平、安装简便性和美观等要求也在变化，目前大多数窗机比较占用空间，美观性不足，不易拆装，且窗机通常采用两贯流风机，分设于内、外侧进行导风的方式，然而，当窗机一侧的风量要求较高时，此种风机组合形式便不再适用。
实用新型内容
本申请的主要目的是提出一种整体式空调器，旨在解决现有技术中窗机的空间占用大，且风机组合风量较小的技术问题。
为实现上述目的，本申请提出的整体式空调器，包括:
空调器壳体；
压缩机，设于所述空调器壳体内部，且所述压缩机的两侧分别与所述空调器壳体的侧板构成外侧区域和内侧区域；以及
前向离心风机和贯流风机，其中一者设于所述外侧区域内，另一者设于所述内侧区域内。
可选地，所述压缩机为卧式压缩机，所述卧式压缩机沿所述空调器壳体的宽度方向设于所述空调器壳体内部，且所述外侧区域与所述内侧区域沿所述空调器壳体的长度方向分别设于所述卧式压缩机的两侧。
可选地，所述前向离心风机包括风机壳体和设于所述风机壳体内的风轮，所述风轮的转轴沿所述空调器壳体的宽度方向设置，所述风机壳体具有面向所述风轮轴向设置的入风口，以及面向所述风轮周面设置的送风口。
可选地，所述送风口朝上或朝下设置，所述前向离心风机所在区域的空调壳体面向所述送风口设有第一出风口。
可选地，所述前向离心风机所在区域的周侧板设有第一进风口，所述整体式空调器还包括位于所述前向离心风机所在区域内的第一换热器，所述第一换热器位于所述第一进风口至入风口的导风路径上。
可选地，所述前向离心风机为双吸风机，所述风机壳体于所述风轮轴向 的两侧分设有一所述入风口。
可选地，所述前向离心风机在所述空调器壳体的宽度方向上间隔设有两个，且两所述前向离心风机的转轴共线设置。
可选地，两所述前向离心风机之间设有一风轮电机，两所述前向离心风机共用所述风轮电机。
可选地，所述贯流风机所在的区域内，所述空调器壳体具有背离所述对旋风轮一侧的出风侧板，所述贯流风机所在的区域内设有向所述出风侧板出风的风道，在所述贯流风机贯流风轮的纵向截面上，所述风道的外蜗舌与所述风道的外蜗壳之间的最短连线的中点距所述出风侧板的距离小于所述贯流风轮的轴线距出风侧板的距离，所述外蜗舌与所述外蜗壳之间的最短连线的中垂面朝向所述空调器壳体外的方向，与水平面在由所述外侧区域向所述内侧区域的方向上所夹角度大于或等于90°且小于或等于180°。
可选地，所述贯流风机所在的区域内设有向所述空调器壳体的顶板或底侧板出风的风道，且所述风道的蜗舌与所述风道的蜗壳之间的最短连线的中垂面朝向所述空调器壳体外的方向，与水平面在由所述外侧区域向所述内侧区域的方向上所夹角度大于或等于85°且小于或等于170°。
本申请技术方案通过将压缩机的两侧分别与空调器壳体的侧板构造成外侧区域和内侧区域，使整体式空调器的结构更加紧凑，体积小；同时还将现有技术中双贯流风机的组合形式，改善为“前向离心风机+贯流风机”的组合形式，从而有效提高空调器的风量。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请整体式空调器一实施例的结构示意图；
图2为图1中室内区域的截面示意图；
图3为本申请整体式空调器另一实施例的结构示意图。
附图标号说明：
标号 名称 标号 名称
1 空调器壳体 11 外侧区域
12 内侧区域 13 压缩机仓
14 底侧板 141 第二进风口
15 出风侧板 16 顶侧板
161 第三进风口 162 第四进风口
2 压缩机 3 前向离心风机
31 风机壳体 32 风轮
33 风轮电机 4 贯流风机
5 风道 51 蜗壳
52 蜗舌 6 第一换热器
7 第二换热器
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种整体式空调器，本实施例中，该整体式空调器应用为窗机，当然，于其他实施例中，该整体式空调器还可具体应用在其他场合，本设计不限于此。
在本申请实施例中，如图1和图2所示，该整体式空调器包括:
空调器壳体1；
压缩机2，设于空调器壳体1内部，且压缩机2的两侧分别与空调器壳体1的侧板构成外侧区域11和内侧区域12；以及
前向离心风机3和贯流风机4，其中一者设于外侧区域11内，另一者设于内侧区域12内。
可以理解，外侧区域11和内侧区域12即对应窗机的室外区域和室内区域；通过将压缩机2的两侧分别与空调器壳体1的侧板构造成外侧区域11和内侧区域12，使整体式空调器的结构更加紧凑，体积小，减少整体式空调器占据室内和室外的空间，尤其减少了室内所占空间，便于存储和运输，且通常情况下，由于压缩机2的重量占比较重且在运行过程中振动较大，上述结构还使整个空调器的重心较为居中，从而在将该空调器安装到窗户上时，使得空调器重心在竖直方向上设于墙体上，减少由于重心偏移而需额外支撑结构的可能，降低了安装难度，减少生产成本，提高了安装效率；同时，压缩机2安装到墙体中心位置，使整机重心在窗户墙体的正上方，还可以降低压缩机2的振动，从而降低噪音。本实施例中，整体式空调器还包括压缩机2仓13，设于空调器壳体1的底侧板14上，压缩机2仓13用于容纳压缩机2，且压缩机2仓13与压缩机2之间填充有降噪介质；可以理解，通过设于底板上的压缩机2仓13，一方面可对压缩机2进行保护，避免压缩机2与换热前后的空气直接接触，延长使用寿命，同时在压缩机2仓13与压缩机2之间填充有降噪介质，可降低压缩机2在运行过程中生成并传至室内的噪音。
另外，可以理解，前向离心风机3包括风机壳体31和设于风机壳体31内的风轮32，风机壳体31具有面向风轮32轴向的入风口（图未示）和面向风轮32周向的送风口（图未示），前向离心风机3利用高速旋转的风轮32将气体加速，然后减速、改变流向，使动能转换成势能（压力），其相较于贯流风机4，能显著地增大风机的风量；若用户对外侧区域11的风量要求较高，可将前向离心风机3设于外侧区域11内，而贯流风机4设于内侧区域12内，若用户对内侧区域12的风量要求较高，也可将前向离心风机3设于内侧区域12内，而将贯流风机4设于外侧区域11内。
本申请技术方案通过将压缩机2的两侧分别与空调器壳体1的侧板构造成外侧区域11和内侧区域12，使整体式空调器的结构更加紧凑，体积小；同时还将现有技术中双贯流风机4的组合形式，改善为“前向离心风机3+贯流风机4”的组合形式，从而有效提高空调器的风量。
进一步地，压缩机2为卧式压缩机2，卧式压缩机2沿空调器壳体1的宽度方向设于空调器壳体1内部，且外侧区域11与内侧区域12沿空调器壳体1的长度方向分别设于卧式压缩机2的两侧。可以理解，压缩机2采用卧式压缩机2，并将卧式压缩机2沿空调器壳体1的宽度方向设于空调器壳体1内，较之普通压缩机2而言，降低了空调器的整体高度，减薄整机尺寸，同时卧式压缩机2沿长度方向设置，也减少空调器长度方向的尺寸；在此基础上，将外侧区域11与内侧区域12沿空调器壳体1的长度方向分别设于卧式压缩机2的两侧，可使结构更加紧凑，进一步缩小了整机在宽度方向的尺寸，与此同时，由于内侧区域12与外侧区域11内的结构大致相同，缩小整机尺寸后，还缩小了内侧区域12的重心与外侧区域11重心的距离，使整机中心较为靠近中部，因而在将空调器安装在墙体上后，可以提高空调器的稳定性。本实施例中，空调器壳体1的宽度方向为左右侧，空调器壳体1的长度方向为前后侧，且外侧区域11为后侧、内侧区域12为前侧。
本实施例中，前向离心风机3设于外侧区域11内，贯流风机4设于内侧区域12内。风轮32的转轴沿左右向设置，风机壳体31的入风口沿左右向设置，送风口朝上或朝下设置，外侧区域11的空调壳体面向送风口设有第一出风口（图未示）。本实施例中，外侧区域11的顶侧板16处设有第一出风口，外侧区域11的周侧板设有第一进风口（图未示），整体式空调器还包括位于前向离心风机3所在区域内的第一换热器6，第一换热器6位于第一进风口至入风口的导风路径上；可以理解，前向离心风机3沿空调器壳体1的周侧向吸入气流后从空调器壳体1的上侧吹出，如此，有利于在保证风量的情况下，更好地实现外侧区域11内的设计排布，从而减小空调器壳体1整体的结构尺寸。需要说明的是，于其他实施例中，风轮32的转轴也可具体沿其他方向设置。
进一步地，前向离心风机3为双吸风机，风机壳体31于风轮32轴向两侧分设有一入风口。可以理解，如此设置，有利于更好地增大前向离心风机3的进风量，从而提高空调器整体的工作效率。需要说明的是，本设计不限于此，于其他实施例中，前向离心风机3也可为单吸风机。
进一步地，前向离心风机3在空调器壳体1的宽度方向上间隔设有两个，且两前向离心风机3的转轴共线设置。可以理解，如此设置，也能更好地增大前向离心风机3的进风量，从而提高空调器整体的工作效率，而两前向离心风机3沿空调器壳体1的宽度方向排布，能避免增大空调器壳体1沿高度方向的尺寸，有利于窗机做薄。本实施例中，为了降低空调器壳体1宽度方向的尺寸，空调器壳体1的后侧板设有该第一进风口，第一换热器6设于第一进风口和两前向离心风机3之间，呈沿空调器壳体1宽度方向延伸的单排设置；当然，于其他实施例中，第一换热器6也可呈部分环绕两前向离心风机3的U型设置，本设计不限于此。需要说明的是，本设计不限于此，于其他实施例中，前向离心风机3也可设有多于两个的其他数量，多个前向离心风机3也可沿上下向间隔设置。
进一步地，两前向离心风机3之间设有一风轮电机33，两前向离心风机3共用风轮电机33。可以理解，如此设置，一方面，有利于简化整体式空调器的整体结构，以降低整体式空调器的生产成本，另一方面，也有利于降低整体式空调器工作时的能耗。
本实施例中，内侧区域12中，空调器壳体1具有背离对旋风轮32一侧的出风侧板15，出风侧板15上设有第二出风口（图未示），贯流风机4所在的区域内设有向出风侧板15出风的风道5，在贯流风机4贯流风轮32的纵向截面上，风道5的蜗舌52与风道5的蜗壳51之间的最短连线的中点距出风侧板15的距离小于贯流风轮32的轴线距出风侧板15的距离，蜗舌52与蜗壳51之间的最短连线的中垂面朝向空调器壳体1外的方向，与水平面在由外侧区域11向内侧区域12的方向上所夹角度大于或等于90°且小于或等于180°。可以理解，如此设置，蜗舌52设于蜗壳51的上方，内侧区域12为斜向上出风的基础上，通过限定出风方向与水平面之间的夹角，在向室内送风时避免直接对墙体或空调器本身进行吹风，减少发生内侧区域12的出风与进风相互干扰的情况。可以理解，内侧区域12设有第二换热器7，本实施例中，第二换热器7呈半环绕贯流风轮32的多折式，如此，一方面便于节省空间，缩小整机尺寸，尤其是空调器壳体1在高度方向上的尺寸，另一方面还便于提高空调壳体内的其它部件的形状、位置设计的灵活性，以进一步节省空间，提高能效；另外，内侧区域12中，空调器壳体1的底侧板14面向第二换热器7设有第二进风口141，空调器壳体1的顶侧板16面向第二换热器7分设有第三进风口161和第四进风口162，可以理解，通过在内侧区域12设置多个进风口，可以提高内侧区域12的进风量，进而提高内侧区域12的换热效率；而将多个进风口分设于内侧区域12的顶侧板16和底侧板14，即错开设置，可以减少出风口的风直接回流至第三进风口161和第四进风口162的可能。需要说明的是，本设计不限于此，于其他实施例中，内侧区域12内设有向空调器壳体1的顶板或底侧板14出风的风道5，且风道5的蜗舌52与风道5的蜗壳51之间的最短连线的中垂面朝向空调器壳体1外的方向，与水平面在由外侧区域11向内侧区域12的方向上所夹角度大于或等于85°且小于或等于170°。
实施例2
根据本申请提出的另一个实施例的整体式空调器，如图3所示，与实施例1不同之处在于，前向离心风机3设于内侧区域12内，贯流风机4设于外侧区域11内。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (20)

  1. 一种整体式空调器，其中，包括:
    空调器壳体；
    压缩机，设于所述空调器壳体内部，且所述压缩机的两侧分别与所述空调器壳体的侧板构成外侧区域和内侧区域；以及
    前向离心风机和贯流风机，其中一者设于所述外侧区域内，另一者设于所述内侧区域内。
  2. 如权利要求1所述的整体式空调器，其中，所述压缩机为卧式压缩机，所述卧式压缩机沿所述空调器壳体的宽度方向设于所述空调器壳体内部，且所述外侧区域与所述内侧区域沿所述空调器壳体的长度方向分别设于所述卧式压缩机的两侧。
  3. 如权利要求2所述的整体式空调器，其中，所述前向离心风机包括风机壳体和设于所述风机壳体内的风轮，所述风轮的转轴沿所述空调器壳体的宽度方向设置，所述风机壳体具有面向所述风轮轴向设置的入风口，以及面向所述风轮周面设置的送风口。
  4. 如权利要求3所述的整体式空调器，其中，所述送风口朝上或朝下设置，所述前向离心风机所在区域的空调壳体面向所述送风口设有第一出风口。
  5. 如权利要求3所述的整体式空调器，其中，所述前向离心风机所在区域的周侧板设有第一进风口，所述整体式空调器还包括位于所述前向离心风机所在区域内的第一换热器，所述第一换热器位于所述第一进风口至入风口的导风路径上。
  6. 如权利要求3所述的整体式空调器，其中，所述前向离心风机为双吸风机，所述风机壳体于所述风轮转轴的轴向两侧分设有一所述入风口。
  7. 如权利要求3所述的整体式空调器，其中，所述前向离心风机在所述空调器壳体的宽度方向上间隔设有两个，且两所述前向离心风机的转轴共线设置。
  8. 如权利要求7所述的整体式空调器，其中，两所述前向离心风机之间设有一风轮电机，两所述前向离心风机共用所述风轮电机。
  9. 如权利要求1所述的整体式空调器，其中，所述贯流风机所在的区域内，所述空调器壳体具有背离所述对旋风轮一侧的出风侧板，所述贯流风机所在的区域内设有向所述出风侧板出风的风道，在所述贯流风机贯流风轮的纵向截面上，所述风道的外蜗舌与所述风道的外蜗壳之间的最短连线的中点距所述出风侧板的距离小于所述贯流风轮的轴线距出风侧板的距离，所述外蜗舌与所述外蜗壳之间的最短连线的中垂面朝向所述空调器壳体外的方向，与水平面在由所述外侧区域向所述内侧区域的方向上所夹角度大于或等于90°且小于或等于180°。
  10. 如权利要求9所述的整体式空调器，其中，所述压缩机为卧式压缩机，所述卧式压缩机沿所述空调器壳体的宽度方向设于所述空调器壳体内部，且所述外侧区域与所述内侧区域沿所述空调器壳体的长度方向分别设于所述卧式压缩机的两侧。
  11. 如权利要求10所述的整体式空调器，其中，所述前向离心风机包括风机壳体和设于所述风机壳体内的风轮，所述风轮的转轴沿所述空调器壳体的宽度方向设置，所述风机壳体具有面向所述风轮轴向设置的入风口，以及面向所述风轮周面设置的送风口。
  12. 如权利要求11所述的整体式空调器，其中，所述送风口朝上或朝下设置，所述前向离心风机所在区域的空调壳体面向所述送风口设有第一出风口。
  13. 如权利要求11所述的整体式空调器，其中，所述前向离心风机所在区域的周侧板设有第一进风口，所述整体式空调器还包括位于所述前向离心风机所在区域内的第一换热器，所述第一换热器位于所述第一进风口至入风口的导风路径上。
  14. 如权利要求11所述的整体式空调器，其中，所述前向离心风机为双吸风机，所述风机壳体于所述风轮转轴的轴向两侧分设有一所述入风口。
  15. 如权利要求1所述的整体式空调器，其中，所述贯流风机所在的区域内设有向所述空调器壳体的顶板或底侧板出风的风道，且所述风道的蜗舌与所述风道的蜗壳之间的最短连线的中垂面朝向所述空调器壳体外的方向，与水平面在由所述外侧区域向所述内侧区域的方向上所夹角度大于或等于85°且小于或等于170°。
  16. 如权利要求15所述的整体式空调器，其中，所述压缩机为卧式压缩机，所述卧式压缩机沿所述空调器壳体的宽度方向设于所述空调器壳体内部，且所述外侧区域与所述内侧区域沿所述空调器壳体的长度方向分别设于所述卧式压缩机的两侧。
  17. 如权利要求16所述的整体式空调器，其中，所述前向离心风机包括风机壳体和设于所述风机壳体内的风轮，所述风轮的转轴沿所述空调器壳体的宽度方向设置，所述风机壳体具有面向所述风轮轴向设置的入风口，以及面向所述风轮周面设置的送风口。
  18. 如权利要求17所述的整体式空调器，其中，所述送风口朝上或朝下设置，所述前向离心风机所在区域的空调壳体面向所述送风口设有第一出风口。
  19. 如权利要求17所述的整体式空调器，其中，所述前向离心风机所在区域的周侧板设有第一进风口，所述整体式空调器还包括位于所述前向离心风机所在区域内的第一换热器，所述第一换热器位于所述第一进风口至入风口的导风路径上。
  20. 如权利要求17所述的整体式空调器，其中，所述前向离心风机为双吸风机，所述风机壳体于所述风轮转轴的轴向两侧分设有一所述入风口。
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CN109458670A (zh) * 2018-11-30 2019-03-12 广东美的制冷设备有限公司 整体式空调器
WO2020107799A1 (zh) * 2018-11-30 2020-06-04 广东美的制冷设备有限公司 整体式空调器
CN109458671B (zh) * 2018-11-30 2024-06-21 广东美的制冷设备有限公司 整体式空调器
CN115479389B (zh) * 2021-05-31 2025-04-25 广州华凌制冷设备有限公司 蜗壳组件和具有其的通风部件、空调器

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