WO2022252683A1

WO2022252683A1 - Wall-mounted air conditioner

Info

Publication number: WO2022252683A1
Application number: PCT/CN2022/076094
Authority: WO
Inventors: 周柏松; 吴多德; 李波; 万永强; 苏起钦; 涂运冲
Original assignee: 广东美的暖通设备有限公司; 合肥美的暖通设备有限公司
Priority date: 2021-06-01
Filing date: 2022-02-11
Publication date: 2022-12-08
Also published as: CN115435389A

Abstract

Provided is a wall-mounted air conditioner, comprising a casing (10), a throttling component (90) and a heat exchanger (20), wherein the casing (10) is internally provided an air duct (30); the air duct (30) has an air inlet (311) and an air outlet (312), and comprises an air intake section (313) and an air output section (314) connected to each other; at least part of the air inlet (311) is located at the front of the casing (10); the air intake section (313) horizontally or obliquely extends forwards from the air output section (314) so as to form a mounting space (50) at the rear of the air intake section (313); and the throttling component (90) is arranged in the mounting space (50). At least part of the air inlet (311) is located at the front of the casing (10), such that the air intake of the wall-mounted air conditioner will not be limited by a narrow space at the top. The mounting space (50) is formed at the rear of the air intake section (313), and the throttling component (90) is mounted in the mounting space (50), such that the throttling component (90) can be mounted without occupying a space in a lengthwise direction of the air conditioner body.

Description

壁挂式空调器wall mounted air conditioner

相关申请的交叉引用Cross References to Related Applications

本申请要求在2021年6月1日在中国提交的中国专利申请号No.202110611183.0的优先权，其全部内容通过引用并入本文。This application claims priority to Chinese Patent Application No. 202110611183.0 filed in China on June 1, 2021, the entire contents of which are incorporated herein by reference.

技术领域technical field

本公开涉及空调领域，具体地，涉及壁挂式空调器。The present disclosure relates to the field of air conditioners, in particular, to a wall-mounted air conditioner.

背景技术Background technique

相关技术中，壁挂式空调器的进风口设在其顶部，为了满足顶部进风的需求，壁挂式空调器必须与室内的顶壁间隔开较大的距离，从而导致室内的空间利用率较低，室内空间显得比局促。而且，相关技术中的壁挂式空调器存在换热效率低的缺陷。In the related art, the air inlet of the wall-mounted air conditioner is located at the top of the air conditioner. In order to meet the demand for air intake from the top, the wall-mounted air conditioner must be separated from the indoor ceiling by a large distance, resulting in low indoor space utilization. , the interior space seems more cramped. Moreover, the wall-mounted air conditioner in the related art has the defect of low heat exchange efficiency.

发明内容Contents of the invention

本公开旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本公开的实施方式提出一种壁挂式空调器。The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, embodiments of the present disclosure propose a wall-mounted air conditioner.

本公开实施方式的壁挂式空调器，包括机壳、节流部件和换热器，所述机壳内具有风道，所述风道具有进风口和出风口且包括相连的进风段和出风段，所述进风口的至少一部分位于所述机壳的正面，所述进风段从所述出风段水平或倾斜地向前延伸，以在所述进风段的后方形成安装空间，所述节流部件设在所述安装空间内。The wall-mounted air conditioner according to the embodiment of the present disclosure includes a casing, a throttling component, and a heat exchanger. There is an air duct inside the casing, and the air duct has an air inlet and an air outlet and includes a connected air inlet section and an outlet. an air section, at least a part of the air inlet is located on the front of the casing, and the air inlet section extends forward from the air outlet section horizontally or obliquely to form an installation space behind the air inlet section, The throttling member is provided in the installation space.

根据本公开的壁挂式空调器的进风口的至少一部分位于机壳的正面，可以使环境中的空气(进风)从机壳的大体前方进入到风道内。例如，环境中的空气(进风)可以从机壳的正前方进入到风道内，也可以从机壳的前上方进入到风道内，还可以从机壳的前下方进入到风道内。此外，环境中的空气可以从机壳的正前方、前上方和前下方中的至少两个方向进入到风道内。According to the present disclosure, at least a part of the air inlet of the wall-mounted air conditioner is located on the front of the casing, so that the air (intake air) in the environment can enter the air duct from substantially the front of the casing. For example, the air (air intake) in the environment can enter the air channel from the front of the casing, or enter the air channel from the upper front of the casing, or enter the air channel from the lower front of the casing. In addition, the air in the environment can enter the air duct from at least two directions of the front, the upper front and the lower front of the casing.

也就是说，环境中的空气可以不必从机壳的正上方进入到风道内。这样可以极大地减小或消除壁挂式空调器与室内的顶壁之间的距离，可以提高室内的空间利用率，尤其是对于高度较低的室内(房间)，可以有效地减小或消除室内空间的局促感。That is to say, the air in the environment does not need to enter the air duct from directly above the casing. This can greatly reduce or eliminate the distance between the wall-mounted air conditioner and the top wall of the room, and can improve the utilization of indoor space, especially for indoors (rooms) with low heights, which can effectively reduce or eliminate indoor space. The cramped feeling of space.

因此，本公开实施例的壁挂式空调器对安装空间的要求非常低，安装空间只要能够容纳下壁挂式空调器即可，可以不必在壁挂式空调器的上方留出进风空间，能够扩大壁挂式空调器的适用范围。Therefore, the wall-mounted air conditioner in the embodiment of the present disclosure has very low requirements on the installation space, as long as the installation space can accommodate the wall-mounted air conditioner, it is not necessary to reserve an air intake space above the wall-mounted air conditioner, and the wall-mounted air conditioner can be enlarged. Applicable scope of type air conditioner.

在一些实施方式中，进风口位于正面的部分，相对于竖直面，朝墙面(可理解为安装面)斜向上倾斜。这样，当用户站立在室内的地面上时，用户无法通过进风口看到机壳(壁挂式空调器)的内部，机壳(壁挂式空调器)的内部结构未暴露给用户，这样可以提高用户的视觉舒适度。In some embodiments, the front part of the air inlet is inclined upwards towards the wall (which can be understood as the installation surface) relative to the vertical surface. In this way, when the user stands on the indoor ground, the user cannot see the inside of the casing (wall-mounted air conditioner) through the air inlet, and the internal structure of the casing (wall-mounted air conditioner) is not exposed to the user, which can improve user performance. visual comfort.

而且，在顶部进风的场景下，顶部空间往往是有限的，比较狭窄的，这样进风量会因为顶部空间狭窄而受限。本公开的技术方案中，使进风口的至少一部分位于机壳的正面，可以使经由进风口进入到风道内的空气直接流过换热器，以便与换热器充分地进行换热。也就是说，壁挂式空调器的进风量可以不受顶部狭窄空间的限制，从机壳的正面进风，可以有效地增大进风量，也能够显著地提高流过换热器的空气的流量，可以极大地提高换热器的换热效率。Moreover, in the scene of top air intake, the top space is often limited and relatively narrow, so the air intake will be limited due to the narrow top space. In the technical solution of the present disclosure, at least a part of the air inlet is located on the front of the casing, so that the air entering the air duct through the air inlet can directly flow through the heat exchanger, so as to fully exchange heat with the heat exchanger. That is to say, the air intake of the wall-mounted air conditioner is not limited by the narrow space at the top, and the air intake from the front of the casing can effectively increase the air intake and also significantly increase the flow of air flowing through the heat exchanger. , can greatly improve the heat exchange efficiency of the heat exchanger.

本公开中，进风口的至少一部分位于机壳的正面，无需在进风口的下方设置成大体倒V形的换热器，也就无需在成大体倒V形的换热器的下端部处设置宽度大于或等于大体倒V形的换热器的宽度的接水盘，以便避免因接水盘遮挡而造成换热器的一部分基本不与空气进行换热。进风口的至少一部分位于机壳的正面，使得接水盘可以不阻止气流流向换热器，例如接水盘可以不经过气流流向换热器的流路，这样可以极大地提高换热器的换热效率。在一些实施方式中，接水盘设置在换热器的下方。In the present disclosure, at least a part of the air inlet is located on the front of the casing, and there is no need to arrange a substantially inverted V-shaped heat exchanger under the air inlet, and there is no need to arrange a substantially inverted V-shaped heat exchanger at the lower end. A water receiving tray with a width greater than or equal to that of the substantially inverted V-shaped heat exchanger, so as to prevent a part of the heat exchanger from substantially not exchanging heat with air due to the cover of the water receiving tray. At least a part of the air inlet is located on the front of the casing, so that the water receiving tray can not prevent the airflow from flowing to the heat exchanger, for example, the water receiving tray can not pass through the flow path of the airflow to the heat exchanger, which can greatly improve the heat transfer efficiency of the heat exchanger. Thermal efficiency. In some embodiments, the water receiving pan is disposed below the heat exchanger.

因此，本公开实施例的壁挂式空调器具有便于安装、提高室内的空间利用率、适用范围广、换热效率高的优点。Therefore, the wall-mounted air conditioner in the embodiments of the present disclosure has the advantages of being easy to install, improving indoor space utilization, having a wide application range and high heat exchange efficiency.

此外，本公开实施方式提供的壁挂式空调器的进风段从出风段水平或倾斜地向前延伸，在进风段的后方形成有安装空间，节流部件安装在该安装空间中，解决了节流部件与分配器等管路堆积在机身长度方向上的侧部的问题，使节流部件的安装不占用机身长度方向上的空间，缩短了机身的长度，提高了壁挂式空调器的空间利用效率和集成度，使壁挂式空调器的结构更加紧凑、合理，还降低了管路的密集程度以及装配制造的难度。此外，节流部件的安装位置靠后，与相关技术中将节流部件安装于机身侧部相比，有助于隔绝噪音，改善用户体验度。In addition, the air inlet section of the wall-mounted air conditioner provided by the embodiments of the present disclosure extends forward horizontally or obliquely from the air outlet section, and an installation space is formed behind the air inlet section, and the throttling component is installed in the installation space to solve the problem of It solves the problem that the throttling parts and distributors and other pipelines are piled up on the side of the fuselage in the longitudinal direction, so that the installation of the throttling parts does not occupy the space in the longitudinal direction of the fuselage, shortens the length of the fuselage, and improves the wall-mounted air conditioner. The space utilization efficiency and integration of the air conditioner make the structure of the wall-mounted air conditioner more compact and reasonable, and also reduce the density of pipelines and the difficulty of assembly and manufacturing. In addition, the installation position of the throttling component is relatively backward, which helps to isolate noise and improve user experience compared with that of the related art where the throttle component is installed on the side of the fuselage.

由此，本公开实施方式提供的壁挂式空调器具有内部空间利用率高、结构紧凑、长度小、安装难度低、噪音小的优点。Therefore, the wall-mounted air conditioner provided by the embodiment of the present disclosure has the advantages of high internal space utilization rate, compact structure, small length, low installation difficulty, and low noise.

在一些实施方式中，所述进风段的风道壁包括第一进风板和第二进风板，所述安装空间位于所述第一进风板的后方，所述出风段的风道壁包括第一出风板和第二出风板，所述第一进风板和所述第一出风板相连形成一体的第一壁，所述第二进风板和所述第二出风板相连形成一体的第二壁。In some embodiments, the air channel wall of the air inlet section includes a first air inlet plate and a second air inlet plate, the installation space is located behind the first air inlet plate, and the air outlet of the air outlet section The channel wall includes a first air outlet plate and a second air outlet plate, the first air inlet plate and the first air outlet plate are connected to form an integrated first wall, the second air inlet plate and the second air outlet plate The air outlet plates are connected to form an integral second wall.

在一些实施方式中，所述机壳包括顶板，所述顶板与所述第一进风板相连并向后延伸，所述顶板、所述第一壁和安装墙面之间限定出所述安装空间，所述安装空间位于所述顶板的下方，In some embodiments, the casing includes a top plate, the top plate is connected to the first air inlet plate and extends backward, and the installation area is defined between the top plate, the first wall and the installation wall surface. space, the installation space is located below the top plate,

或者，所述机壳包括顶板和支撑板，所述顶板与所述第一进风板相连并向后延伸与所述支撑板相连，所述支撑板从与所述顶板的连接处向下延伸，所述顶板、所述第一壁和所述支撑板之间限定出所述安装空间，所述安装空间位于所述顶板的下方且位于所述支撑板的前方。Alternatively, the casing includes a top plate and a support plate, the top plate is connected to the first air inlet plate and extends backward to connect with the support plate, and the support plate extends downward from the connection with the top plate The installation space is defined between the top board, the first wall and the support board, and the installation space is located below the top board and in front of the support board.

在一些实施方式中，壁挂式空调器还包括防震隔音件，所述防震隔音件包覆所述节流部件，所述防震隔音件被挤压在所述顶板、所述第一壁和所述安装墙面之间以对所述节流部件进行限位支撑，或者，所述防震隔音件被挤压在所述顶板、所述第一壁和所述支撑板之间以对所述节流部件进行限位支撑。In some embodiments, the wall-mounted air conditioner further includes a shock-proof and sound-insulating member covering the throttling member, and the shock-proof and sound-insulating member is pressed between the top plate, the first wall and the Install between the walls to limit the support of the throttling component, or, the shockproof and sound-insulating member is squeezed between the top plate, the first wall and the support plate to limit the throttling Parts are supported in limit.

在一些实施方式中，壁挂式空调器还包括限位筋，所述限位筋的底部抵靠所述第一壁并向所述安装空间内延伸，所述节流部件包括节流阀和管路，所述管路与位于所述安装空间内的所述节流阀相连并沿所述壁挂式空调器的长度方向延伸，所述限位筋的侧面抵靠在所述节流阀的侧面以对所述节流阀在所述长度方向上进行限位。In some embodiments, the wall-mounted air conditioner further includes a limiting rib, the bottom of the limiting rib abuts against the first wall and extends into the installation space, and the throttling component includes a throttle valve and a tube. The pipeline is connected with the throttle valve located in the installation space and extends along the length direction of the wall-mounted air conditioner, and the side of the limiting rib is against the side of the throttle valve To limit the throttle valve in the length direction.

在一些实施方式中，所述第一进风板的一部分向外凹陷的同时向所述安装空间内凸出以便形成避让槽和凸部，所述限位筋的侧部与所述凸部相抵。In some embodiments, a part of the first air inlet plate protrudes into the installation space while being recessed outward to form an avoidance groove and a protrusion, and the side portion of the limiting rib abuts against the protrusion. .

在一些实施方式中，所述第一壁的背面设有开口朝上的水槽，所述节流部件位于所述水槽的上方。In some embodiments, a water tank with an upward opening is provided on the back of the first wall, and the throttling component is located above the water tank.

在一些实施方式中，壁挂式空调器包括凹陷部，所述凹陷部形成用于接纳所述换热器的冷凝水的接水槽，所述水槽沿所述机壳的长度方向延伸，所述水槽沿其长度方向倾斜设置，所述水槽的下端与所述接水槽连通。In some embodiments, the wall-mounted air conditioner includes a recess, the recess forms a water receiving tank for receiving the condensed water of the heat exchanger, the water tank extends along the length direction of the casing, and the water tank It is arranged obliquely along its length direction, and the lower end of the water tank communicates with the water receiving tank.

在一些实施方式中，所述第一壁的位于所述水槽下方的部分上设置有保温层。In some embodiments, an insulating layer is provided on a part of the first wall located below the water tank.

在一些实施方式中，所述进风段的中心线与竖直向上方向的夹角大于等于35度且小于等于90度。In some embodiments, the angle between the central line of the air inlet section and the vertical upward direction is greater than or equal to 35 degrees and less than or equal to 90 degrees.

本公开的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure.

附图说明Description of drawings

图1是根据本公开实施例的壁挂式空调器的剖视图。FIG. 1 is a cross-sectional view of a wall-mounted air conditioner according to an embodiment of the present disclosure.

图2是根据本公开实施例的壁挂式空调器的剖视图。FIG. 2 is a cross-sectional view of a wall-mounted air conditioner according to an embodiment of the present disclosure.

图3是根据本公开实施例的壁挂式空调器的结构示意图。Fig. 3 is a schematic structural view of a wall-mounted air conditioner according to an embodiment of the present disclosure.

图4是相关技术中的壁挂式空调器的剖视图。4 is a sectional view of a wall-mounted air conditioner in the related art.

附图标记：Reference signs:

壁挂式空调器1、墙面2、顶壁3、机壳10、正面11、前板111、上板部1111、下板部 1112、顶板112、支撑板113、换热器20、风道30、进风口311、出风口312、进风段313、第一进风板3131、第二进风板3132、凹陷部3133、接水槽3134、避让槽3135、进风通道3136、凸部3137、出风段314、第一出风板3141、第二出风板3142、出风通道3143、第一平板部3144、第二平板部3145、风轮40、安装空间50、水槽60、保温层70、防震隔音件81、限位筋82、限位槽821、节流部件90、节流阀91、管路92、进风段中心线L1、出风段中心线L2、夹角θ。Wall-mounted air conditioner 1, wall surface 2, top wall 3, casing 10, front surface 11, front plate 111, upper plate part 1111, lower plate part 1112, top plate 112, support plate 113, heat exchanger 20, air duct 30 , air inlet 311, air outlet 312, air inlet section 313, first air inlet plate 3131, second air inlet plate 3132, recessed part 3133, water receiving groove 3134, avoidance groove 3135, air inlet channel 3136, convex part 3137, outlet Wind section 314, first air outlet plate 3141, second air outlet plate 3142, air outlet channel 3143, first flat plate portion 3144, second flat plate portion 3145, wind wheel 40, installation space 50, water tank 60, insulation layer 70, Shock-proof and sound-insulating parts 81, limiting ribs 82, limiting grooves 821, throttling parts 90, throttle valves 91, pipelines 92, centerline L1 of the air inlet section, centerline L2 of the air outlet section, and included angle θ.

具体实施方式Detailed ways

下面详细描述本公开的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.

本公开是基于发明人对以下事实和问题的发现和认识做出的：The present disclosure is made based on the inventors' discovery and recognition of the following facts and problems:

相关技术中，如图4所示，壁挂式空调器1′的进风口设在其顶部，壁挂式空调器1′的顶部必须与室内顶壁3之间间隔较大的距离，以构成进风空间，从而壁挂式空调器1′无法与室内顶壁3紧贴设置。壁挂式空调器1′的换热器10′围绕贯流风轮20′设置。具体地，换热器10′成大体倒V形的第一部分11′位于贯流风轮20′上方，换热器10′的第二部分12′位于贯流风轮20′前方。In the related art, as shown in Figure 4, the air inlet of the wall-mounted air conditioner 1' is located at the top of the wall-mounted air conditioner 1', and the top of the wall-mounted air conditioner 1' must be separated from the indoor top wall 3 by a relatively large distance to form an air inlet. Therefore, the wall-mounted air conditioner 1 ′ cannot be installed in close contact with the indoor ceiling wall 3 . The heat exchanger 10' of the wall-mounted air conditioner 1' is arranged around the cross-flow fan wheel 20'. Specifically, the substantially inverted V-shaped first part 11' of the heat exchanger 10' is located above the cross-flow rotor 20', and the second part 12' of the heat exchanger 10' is located in front of the cross-flow rotor 20'.

第一部分11′的后下端部111′的下方设有接水盘30′。接水盘30′在上下方向上与第一部分11′的后下端部111′相对，接水盘30′位于第一部分11′的后下端部111′与贯流风轮20′之间。发明人认识到，第一部分11′的后下端部111′被接水盘30′遮挡，进而导致第一部分11′的后下端部111′基本不与空气进行换热，导致浪费，降低了换热效率。Below the rear lower end portion 111' of the first part 11', a water receiving tray 30' is provided. The water receiving tray 30' is opposite to the rear lower end 111' of the first part 11' in the vertical direction, and the water receiving tray 30' is located between the rear lower end 111' of the first part 11' and the cross-flow wind wheel 20'. The inventor realized that the rear lower end 111' of the first part 11' is blocked by the water receiving tray 30', which results in that the rear lower end 111' of the first part 11' basically does not exchange heat with the air, resulting in waste and reduced heat transfer efficiency.

第二部分12′与壁挂式空调器1′的前面板40′之间限定出进风风道50′。但是，发明人认识到，由于壁挂式空调器1′在前后方向上的大部分空间被换热器10′、贯流风轮20′和蜗壳60′占据，因此导致进风风道50′比较狭窄，即流过进风风道50′的空气流量较小，由此导致第二部分12′的换热效率较低。An air inlet duct 50' is defined between the second part 12' and the front panel 40' of the wall-mounted air conditioner 1'. However, the inventors realized that since most of the space in the front and rear directions of the wall-mounted air conditioner 1' is occupied by the heat exchanger 10', the cross-flow fan wheel 20' and the volute 60', the air inlet duct 50' is relatively large. Narrowness means that the air flow through the air inlet duct 50' is relatively small, thus resulting in low heat exchange efficiency of the second part 12'.

此外，发明人还发现：相关技术中，壁挂式空调器节流部件通常安装在机身长度方向的侧部(例如左侧部和/或右侧部)，或者将节流部件独立外置于机身之外并安装与独立的密封盒中。后者主要是有些机型为了满足卧室噪音级的需求，将节流部件放在独立的消音密封盒中以达到消音效果。以上两种安装方式具有如下缺点：1)节流部件安装在机身长度方向的侧部会牺牲机身长度方向的空间，为满足小型化需求，会控制机身长度，进而压缩管路安全间隙，加大管路制造装配难度；2)节流部件安装在独立的消声密封盒内固然可以降低冷媒噪音，但独立于机身之外的独立密封盒影响美感，同时独立密封盒有产生凝露水的隐患。In addition, the inventor also found that: in the related art, the throttling parts of the wall-mounted air conditioner are usually installed on the side (such as the left side and/or right side) of the fuselage in the longitudinal direction, or the throttling parts are placed independently outside the fuselage and installed in a separate sealed box. The latter is mainly because some models put the throttling parts in an independent sound-absorbing sealed box to achieve the sound-absorbing effect in order to meet the needs of the bedroom noise level. The above two installation methods have the following disadvantages: 1) The throttling part is installed on the side of the fuselage length direction, which will sacrifice the space in the fuselage length direction. In order to meet the miniaturization requirements, the fuselage length will be controlled, thereby compressing the safety clearance of the pipeline. Increase the difficulty of pipeline manufacturing and assembly; 2) Installing the throttling parts in an independent sound-absorbing sealed box can certainly reduce the noise of the refrigerant, but the independent sealed box independent of the fuselage affects the aesthetics, and the independent sealed box produces condensation water hazard.

下面根据图1至图3描述本公开的实施例的壁挂式空调器1。如图1所示，壁挂式空调器1包括机壳10、换热器20、风道30和节流部件90。其中风道30设在机壳10内，换热器20位于风道30内，风道30包括相连的进风段313和出风段314。风道30还具有进风口311和出风口312，其中进风口311位于进风段313，出风口312位于出风段314。A wall-mounted air conditioner 1 according to an embodiment of the present disclosure will be described below with reference to FIGS. 1 to 3 . As shown in FIG. 1 , the wall-mounted air conditioner 1 includes a casing 10 , a heat exchanger 20 , an air duct 30 and a throttling component 90 . The air duct 30 is arranged in the casing 10 , the heat exchanger 20 is located in the air duct 30 , and the air duct 30 includes a connected air inlet section 313 and an air outlet section 314 . The air duct 30 also has an air inlet 311 and an air outlet 312 , wherein the air inlet 311 is located in the air inlet section 313 , and the air outlet 312 is located in the air outlet section 314 .

进风口311的至少一部分位于机壳10的正面11。机壳10的正面11为机壳10的能够被水平向后的视线所看到的表面，即能够被水平向后的视线所看到的机壳10的表面为机壳10的正面11。例如，当观察者的眼睛和机壳10大***于同一水平高度、且观察者位于机壳10的前方时，观察者能够看到的机壳10的表面为机壳10的正面11。At least a part of the air inlet 311 is located on the front 11 of the casing 10 . The front 11 of the casing 10 is the surface of the casing 10 that can be seen by a horizontally backward line of sight, that is, the surface of the casing 10 that can be seen by a horizontally backward line of sight is the front 11 of the casing 10 . For example, when the observer's eyes and the casing 10 are substantially at the same level and the observer is located in front of the casing 10 , the surface of the casing 10 that the observer can see is the front 11 of the casing 10 .

前后方向如图1中的箭头A所示，上下方向如图1中的箭头B所示。例如，壁挂式空调器1可以安装在墙面2上。沿水平方向远离墙面2的方向为正前，沿水平方向远离墙面2的方向为正后。The front-back direction is shown by arrow A in FIG. 1 , and the up-down direction is shown by arrow B in FIG. 1 . For example, the wall-mounted air conditioner 1 can be installed on the wall 2 . The direction away from the wall 2 in the horizontal direction is the front, and the direction away from the wall 2 in the horizontal direction is the rear.

其中，进风段313从出风段314水平地向前延伸或倾斜地向前延伸，以便在进风段313的后方形成安装空间50，换言之，进风段313从其与出风段314的连接处水平地向前延伸或倾斜地向前延伸，在进风段313的后方形成有可以用于安装空调部件的安装空间50，节流部件90设在安装空间50内。Wherein, the air inlet section 313 extends forward horizontally or obliquely from the air outlet section 314, so as to form an installation space 50 behind the air inlet section 313, in other words, the air inlet section 313 and the air outlet section 314 The connection extends forward horizontally or obliquely, and an installation space 50 for installing air-conditioning components is formed behind the air inlet section 313 , and the throttling component 90 is arranged in the installation space 50 .

在一些实施方式中，进风口311位于正面的部分，相对于竖直面，朝墙面2(可理解为安装面)斜向上倾斜。这样，当用户站立在室内的地面上时，用户无法通过进风口311看到机壳10(壁挂式空调器1)的内部，机壳10(壁挂式空调器1)的内部结构未暴露给用户，这样可以提高用户的视觉舒适度。In some embodiments, the front part of the air inlet 311 is inclined upwards towards the wall 2 (which can be understood as an installation surface) relative to the vertical surface. In this way, when the user stands on the indoor ground, the user cannot see the inside of the casing 10 (wall-mounted air conditioner 1) through the air inlet 311, and the internal structure of the casing 10 (wall-mounted air conditioner 1) is not exposed to the user. , which can improve the user's visual comfort.

本公开发的实施方式中，进风口的至少一部分位于机壳的正面，无需在进风口的下方设置成大体倒V形的换热器，也就无需在成大体倒V形的换热器的下端部处设置宽度大于或等于大体倒V形的换热器的宽度的接水盘，以便避免因接水盘遮挡而造成换热器的一部分基本不与空气进行换热。进风口的至少一部分位于机壳的正面，使得接水盘可以不阻止气流流向换热器，例如接水盘可以不经过气流流向换热器的流路，这样可以极大地提高换热器的换热效率。在一些实施例中，接水盘设置在换热器的下方。In the embodiment of the present disclosure, at least a part of the air inlet is located on the front of the casing, and there is no need to arrange a substantially inverted V-shaped heat exchanger under the air inlet, and it is not necessary to form a substantially inverted V-shaped heat exchanger. A water receiving tray with a width greater than or equal to that of the substantially inverted V-shaped heat exchanger is provided at the lower end, so as to prevent a part of the heat exchanger from basically not exchanging heat with air due to the blocking of the water receiving tray. At least a part of the air inlet is located on the front of the casing, so that the water receiving tray can not prevent the airflow from flowing to the heat exchanger, for example, the water receiving tray can not pass through the flow path of the airflow to the heat exchanger, which can greatly improve the heat transfer efficiency of the heat exchanger. Thermal efficiency. In some embodiments, the water receiving pan is disposed below the heat exchanger.

此外，本公开实施例提供的壁挂式空调器的进风段从出风段水平或倾斜地向前延伸，在进风段的后方形成有安装空间，节流部件安装在该安装空间中，解决了节流部件与分配器等管路堆积在机身长度方向上的侧部的问题，使节流部件的安装不占用机身长度方向上的空间，缩短了机身的长度，提高了壁挂式空调器的空间利用效率和集成度，使壁挂式空调器的结构更加紧凑、合理，还降低了管路的密集程度以及装配制造的难度。此外，节流部件的安装位置靠后，与相关技术中将节流部件安装于机身侧部相比，有助于隔绝噪音，改善用户体验度。In addition, the air inlet section of the wall-mounted air conditioner provided by the embodiments of the present disclosure extends forward horizontally or obliquely from the air outlet section, and an installation space is formed behind the air inlet section, and the throttling component is installed in the installation space to solve the problem of It solves the problem that the throttling parts and distributors and other pipelines are piled up on the side of the fuselage in the longitudinal direction, so that the installation of the throttling parts does not occupy the space in the longitudinal direction of the fuselage, shortens the length of the fuselage, and improves the wall-mounted air conditioner. The space utilization efficiency and integration of the air conditioner make the structure of the wall-mounted air conditioner more compact and reasonable, and also reduce the density of pipelines and the difficulty of assembly and manufacturing. In addition, the installation position of the throttling component is relatively backward, which helps to isolate noise and improve user experience compared with that of the related art where the throttle component is installed on the side of the fuselage.

由此，本公开实施例提供的壁挂式空调器具有内部空间利用率高、结构紧凑、长度小、安装难度低、噪音小的优点。Therefore, the wall-mounted air conditioner provided by the embodiments of the present disclosure has the advantages of high internal space utilization, compact structure, small length, low installation difficulty, and low noise.

下面结合图1和图2详细描述本公开提供的具体实施例。在本实施例中，壁挂式空调器1可以安装在室内的墙面2。A specific embodiment provided by the present disclosure will be described in detail below with reference to FIG. 1 and FIG. 2 . In this embodiment, the wall-mounted air conditioner 1 can be installed on the wall 2 indoors.

如图1和图2所示，壁挂式空调器1包括机壳10、换热器20、设在机壳10内的风道30、设在风道30中的风轮40以及节流部件90。机壳10包括前板111，进风口311设在前板111上。As shown in Figures 1 and 2, a wall-mounted air conditioner 1 includes a casing 10, a heat exchanger 20, an air duct 30 disposed in the casing 10, a wind wheel 40 disposed in the air duct 30, and a throttling member 90. . The casing 10 includes a front panel 111 , and the air inlet 311 is disposed on the front panel 111 .

如图1和图2所示，进一步地，在本实施例中，前板111为向前凸出的弧形板，前板111包括上板部1111和下板部1112。上板部1111为前板111的上部分，下板部1112为前板111的下部分，上板部1111位于下板部1112的上方。进风口311设在上板部1111上。As shown in FIG. 1 and FIG. 2 , further, in this embodiment, the front plate 111 is an arc-shaped plate protruding forward, and the front plate 111 includes an upper plate portion 1111 and a lower plate portion 1112 . The upper board part 1111 is the upper part of the front board 111 , the lower board part 1112 is the lower part of the front board 111 , and the upper board part 1111 is located above the lower board part 1112 . The air inlet 311 is disposed on the upper plate portion 1111 .

在一些实施例中，机壳10在安装在墙面2时，机壳10的顶面与室内的顶壁3之间的距离小于等于20厘米。换言之，机壳10与室内的顶壁3在上下方向上的最小距离小于等于20厘米。由此可以进一步提高室内的空间利用率。In some embodiments, when the cabinet 10 is installed on the wall 2 , the distance between the top surface of the cabinet 10 and the indoor top wall 3 is less than or equal to 20 cm. In other words, the minimum distance between the casing 10 and the ceiling wall 3 in the room is less than or equal to 20 cm in the vertical direction. In this way, the utilization rate of indoor space can be further improved.

在一些实施例中，机壳10的顶面与室内的顶壁3之间的距离小于等于15厘米。或者，机壳10的顶面与室内的顶壁3之间的距离小于等于10厘米。或者，机壳10的顶面与室内的顶壁3之间的距离小于等于8厘米。或者，机壳10的顶面与室内的顶壁3之间的距离小于等于5厘米。或者，机壳10的顶面与室内的顶壁3接触，即机壳10的顶面与室内的顶壁3之间的距离等于0厘米。由此可以进一步提高室内的空间利用率。In some embodiments, the distance between the top surface of the casing 10 and the top wall 3 of the chamber is less than or equal to 15 cm. Alternatively, the distance between the top surface of the casing 10 and the top wall 3 of the room is less than or equal to 10 centimeters. Alternatively, the distance between the top surface of the cabinet 10 and the top wall 3 of the room is less than or equal to 8 cm. Alternatively, the distance between the top surface of the cabinet 10 and the top wall 3 of the room is less than or equal to 5 cm. Alternatively, the top surface of the casing 10 is in contact with the top wall 3 in the room, that is, the distance between the top surface of the casing 10 and the top wall 3 in the room is equal to 0 cm. In this way, the utilization rate of indoor space can be further improved.

风道30包括相连的进风段313和出风段314，进风段313限定出了进风通道3136，出风段314限定出了出风通道3143。风道30的进风口311位于进风通道3136的一端，风道30的出风口312位于出风通道3143的一端。换热器20位于进风通道3136内且设在进风口311处，换热器20与进风口311相对，以便对从进风口311处进入进风通道3136中的空气进行换热。The air duct 30 includes a connected air inlet section 313 and an air outlet section 314 , the air inlet section 313 defines an air inlet channel 3136 , and the air outlet section 314 defines an air outlet channel 3143 . The air inlet 311 of the air channel 30 is located at one end of the air inlet channel 3136 , and the air outlet 312 of the air channel 30 is located at one end of the air outlet channel 3143 . The heat exchanger 20 is located in the air inlet channel 3136 and arranged at the air inlet 311 , and the heat exchanger 20 is opposite to the air inlet 311 so as to exchange heat for the air entering the air inlet channel 3136 from the air inlet 311 .

风轮40的一部分位于进风通道3136中，风轮40的另一部分位于出风通道3143中。风轮40用于产生排风力，使空气从进风口311进入进风通道3136后经过风轮40进入出风通道3143，最后从出风口处排出。在风道30内设置风轮40，可以提高流过换热器20的空气的流量和流速，进一步提高换热器20和壁挂式空调器1的换热效率。A part of the wind wheel 40 is located in the air inlet channel 3136 , and another part of the wind wheel 40 is located in the air outlet channel 3143 . The wind wheel 40 is used to generate exhaust wind, so that the air enters the air inlet channel 3136 from the air inlet 311, passes through the wind wheel 40, enters the air outlet channel 3143, and finally is discharged from the air outlet. Installing the wind wheel 40 in the air duct 30 can increase the flow rate and velocity of the air flowing through the heat exchanger 20 , and further improve the heat exchange efficiency between the heat exchanger 20 and the wall-mounted air conditioner 1 .

如图1和图2所示，进风段313从出风段314倾斜地向前向上延伸，换言之，进风段313从其与出风段314的连接处倾斜地向前向上延伸。进风段313的后方形成有安装空间50。可以理解的是，安装空间50位于墙面2的前方。节流部件90安装在安装空间50内。其中，节流部件90包括节流阀91和管路92，管路92与位于安装空间50内的节流阀91相连并沿壁挂式空调器1的长度方向延伸。壁挂式空调器1的长度方向可以与风道30的长度方向一致。风道30的长度方向如图3中的箭头C所示。As shown in FIG. 1 and FIG. 2 , the air inlet section 313 extends obliquely forward and upward from the air outlet section 314 , in other words, the air inlet section 313 extends obliquely forward and upward from its connection with the air outlet section 314 . An installation space 50 is formed behind the air inlet section 313 . It can be understood that the installation space 50 is located in front of the wall 2 . The throttle member 90 is installed in the installation space 50 . Wherein, the throttling component 90 includes a throttle valve 91 and a pipeline 92 , the pipeline 92 is connected with the throttle valve 91 located in the installation space 50 and extends along the length direction of the wall-mounted air conditioner 1 . The length direction of the wall-mounted air conditioner 1 may be consistent with the length direction of the air duct 30 . The length direction of the air duct 30 is shown by arrow C in FIG. 3 .

需要说明的是，在其他实施例中，进风段313还可以从其与出风段314的连接处水平地向前延伸，或者，进风段313还可以从其与出风段314的连接处向前向下延伸。如本实施例中所示，进风段313从其与出风段314的连接处倾斜地向前向上延伸，以使得壁挂式空调器1的结构更加合理。It should be noted that, in other embodiments, the air inlet section 313 can also extend horizontally forward from its connection with the air outlet section 314 , or, the air inlet section 313 can also extend from its connection with the air outlet section 314 extending forward and downward. As shown in this embodiment, the air inlet section 313 extends obliquely forward and upward from its connection with the air outlet section 314 , so that the structure of the wall-mounted air conditioner 1 is more reasonable.

进一步地，出风段314的邻近出风口312的部分从出风段314的其余部分向下向前延伸，换言之，出风314包括邻近出风口312的部分和除了该部分的其余部分，出风段314的邻近出风口312的部分从其与该其余部分的连接处向下向前延伸。出风口312设在机壳10的下部。Further, the part of the air outlet section 314 adjacent to the air outlet 312 extends downward and forward from the rest of the air outlet section 314. In other words, the air outlet 314 includes the part adjacent to the air outlet 312 and the rest except this part. The portion of segment 314 adjacent the air outlet 312 extends downwardly and forwardly from its junction with the remainder. The air outlet 312 is located at the bottom of the casing 10 .

进一步地，进风段313的风道壁包括第一进风板3131和第二进风板3132，第一进风板3131和第二进风板3132限定出进风通道3136。出风段314的风道壁包括第一出风板3141和第二出风板3142，第一出风板3141和第二出风板3142限定出出风通道3143。例如，第一出风板3141为蜗舌结构，第二出风板3142为蜗轮结构。安装空间50位于第一进风板3131的后方。可以理解的是，安装空间50位于室内墙壁2的前方。Further, the air channel wall of the air inlet section 313 includes a first air inlet plate 3131 and a second air inlet plate 3132 , and the first air inlet plate 3131 and the second air inlet plate 3132 define an air inlet channel 3136 . The air channel wall of the air outlet section 314 includes a first air outlet plate 3141 and a second air outlet plate 3142 , and the first air outlet plate 3141 and the second air outlet plate 3142 define an air outlet channel 3143 . For example, the first air outlet plate 3141 has a volute tongue structure, and the second air outlet plate 3142 has a worm gear structure. The installation space 50 is located behind the first air inlet plate 3131 . It can be understood that the installation space 50 is located in front of the indoor wall 2 .

如图1和图2所示，换热器20配合在进风段313的进风口处，且换热器20的上端与第一进风板3131配合并与第一进风板3131之间设有第一密封结构(图中未示出)，换热器20的下端与第二进风板3132配合并与第二进风板3132之间设有第二密封结构(图中未示出)。第一密封结构和第二密封结构用于密封，避免未经换热器20换热的空气从换热器20与第一进风板3131或换热器20与第二进风板3132之间的缝隙处进入进风通道3136中，影响空调器的制冷效果。在一些实施例中，第一密封结构和第二密封结构为密封泡沫。As shown in Figures 1 and 2, the heat exchanger 20 is fitted at the air inlet of the air inlet section 313, and the upper end of the heat exchanger 20 cooperates with the first air inlet plate 3131 and is provided between the first air inlet plate 3131. There is a first sealing structure (not shown in the figure), the lower end of the heat exchanger 20 cooperates with the second air inlet plate 3132 and a second sealing structure (not shown in the figure) is arranged between the second air inlet plate 3132 . The first sealing structure and the second sealing structure are used for sealing, preventing the air not exchanged by the heat exchanger 20 from passing between the heat exchanger 20 and the first air inlet plate 3131 or between the heat exchanger 20 and the second air inlet plate 3132 The gaps in the air enter into the air intake channel 3136, affecting the cooling effect of the air conditioner. In some embodiments, the first sealing structure and the second sealing structure are sealing foam.

由于换热器20在换热过程中会产生冷凝水，为了避免冷凝水流入出风通道3143并从出风口312处流出。如图1和图2所示，第二进风板3132包括凹陷部3133，凹陷部3133形成用于接纳换热器20的冷凝水的接水槽3134。接水槽3134位于凹陷部3133的靠近进风通道3136的一侧。凹陷部3133为第二进风板3132的一部分向远离回风通道的方向凹陷形成。Since the heat exchanger 20 will generate condensed water during the heat exchange process, in order to prevent the condensed water from flowing into the air outlet channel 3143 and flowing out from the air outlet 312 . As shown in FIG. 1 and FIG. 2 , the second air inlet plate 3132 includes a recessed portion 3133 , and the recessed portion 3133 forms a water receiving groove 3134 for receiving condensed water of the heat exchanger 20 . The water receiving groove 3134 is located on a side of the concave portion 3133 close to the air inlet channel 3136 . The recessed portion 3133 is formed by recessing a part of the second air inlet plate 3132 in a direction away from the return air passage.

在图1和图2所示的实施例中，接水槽3134的开口朝上，且在上下方向上具有一定的深度，接水槽3134位于换热器20的下端的后方，即位于第二密封结构的后方，并且接水槽3134还位于换热器20的下方，以便有效地接纳换热器20的冷凝水。由于凹陷部3133形成了接水槽3134，凹陷部3133也可以称作接水盘。In the embodiment shown in Fig. 1 and Fig. 2, the opening of the water receiving tank 3134 faces upwards and has a certain depth in the up and down direction, and the water receiving tank 3134 is located behind the lower end of the heat exchanger 20, that is, in the second sealing structure and the water receiving tank 3134 is also located below the heat exchanger 20, so as to effectively receive the condensed water of the heat exchanger 20. Since the recessed part 3133 forms a water receiving groove 3134, the recessed part 3133 can also be called a water receiving tray.

进一步地，第一进风板3131的一部分向外凹陷以形成避让槽3135，避让槽3135位于换热器20的上端的后方，即位于第一密封结构的后方，避让槽3135用于避让换热器20形成的冷凝水，避免冷凝水沿着第一进风板3131流入出风段314内。在一些实施例中，第一进风板3131的邻近出风段314的一部分向外凹陷以形成避让槽3135。Further, a part of the first air inlet plate 3131 is recessed outward to form an avoidance groove 3135, which is located behind the upper end of the heat exchanger 20, that is, behind the first sealing structure, and the avoidance groove 3135 is used to avoid heat exchange The condensed water formed by the device 20 prevents the condensed water from flowing into the air outlet section 314 along the first air inlet plate 3131 . In some embodiments, a portion of the first air inlet plate 3131 adjacent to the air outlet section 314 is recessed outward to form an escape groove 3135 .

在一些实施例中，第一进风板3131和/或第一出风板3141的背面设有开口朝上的水槽60，安装空间50位于水槽60的上方，即节流部件90位于所述水槽的上方。其中水槽60倾斜地设置且与接水槽3134连通。水槽60用于承接第一进风板3131和/或第一出风板3141的背面上形成的冷凝水，还用于承接安装于安装空间50内的节流部件90的凝露水。水槽60中的水将汇聚到接水槽3134中，随后一同排出。水槽60倾斜设置是指水槽60在其长度方向上倾斜设置。In some embodiments, the back of the first air inlet plate 3131 and/or the first air outlet plate 3141 is provided with an upwardly facing water tank 60, the installation space 50 is located above the water tank 60, that is, the throttling component 90 is located in the water tank above. Wherein the water tank 60 is arranged obliquely and communicates with the water receiving tank 3134 . The water tank 60 is used for receiving the condensed water formed on the back of the first air inlet plate 3131 and/or the first air outlet plate 3141 , and also used for receiving the condensed water of the throttling component 90 installed in the installation space 50 . The water in the water tank 60 will gather in the water receiving tank 3134 and then be discharged together. The inclined setting of the water tank 60 means that the water tank 60 is arranged inclined in its length direction.

在图1和图2所示的实施例中，第一进风板3131和第一出风板3141相连形成一体的第一壁，第二进风板3132和第二出风板3142相连形成一体的第二壁，水槽60设置在第一壁的背面。进一步地，水槽60设置在第一壁的背面的最靠后的处，以更好地承接冷凝水。In the embodiment shown in Figure 1 and Figure 2, the first air inlet plate 3131 and the first air outlet plate 3141 are connected to form an integrated first wall, and the second air inlet plate 3132 and the second air outlet plate 3142 are connected to form an integral body The second wall, the water tank 60 is arranged on the back side of the first wall. Further, the water tank 60 is arranged at the rearmost part of the back of the first wall, so as to better receive condensed water.

作为示例，水槽60沿壁挂式空调器1的长度方向延伸且倾斜设置，接水槽3134同样沿壁挂式空调器1的长度方向延伸且倾斜设置，接水槽3134的倾斜方向与水槽60的倾斜方向相同。水槽60的下端与接水槽3134的下端相连以便水槽60中的水将汇聚到接水槽3134中，接水槽3134的下端与壁挂式空调器1内设置的排水口连通，以便水槽60和接水槽3134中的水从该排水口处排出。As an example, the water tank 60 extends along the length direction of the wall-mounted air conditioner 1 and is arranged obliquely, the water receiving tank 3134 also extends along the length direction of the wall-mounted air conditioner 1 and is arranged obliquely, and the inclination direction of the water receiving tank 3134 is the same as that of the water tank 60 . The lower end of the water tank 60 is connected to the lower end of the water receiving tank 3134 so that the water in the water tank 60 will converge into the water receiving tank 3134, and the lower end of the water receiving tank 3134 communicates with the drain outlet provided in the wall-mounted air conditioner 1 so that the water tank 60 and the water receiving tank 3134 The water in the drain is discharged from the drain.

如图1和图2所示，第一壁的位于所述水槽下方的部分上设置有保温层70。保温层70用于隔热。As shown in FIG. 1 and FIG. 2 , an insulating layer 70 is provided on the part of the first wall below the water tank. The insulation layer 70 is used for heat insulation.

机壳10包括顶板112，顶板112的一端与第一进风板3131相连并向后延伸，即向靠近室内墙壁2的方向延伸。在一些实施例中，顶板112、第一壁和室内墙壁2的安装墙面之间限定出了安装空间50，其中安装空间50位于顶板112的下方且位于安装墙面的前方。壁挂式空调器1还包括防震隔音件81，防震隔音件81包覆节流部件90。防震隔音件81被挤压在顶板112、第一壁和室内墙壁2的安装墙面之间以对节流部件90进行限位支撑。The casing 10 includes a top plate 112 , one end of the top plate 112 is connected to the first air inlet plate 3131 and extends backward, that is, extends toward the direction close to the indoor wall 2 . In some embodiments, an installation space 50 is defined between the top board 112 , the first wall and the installation wall of the indoor wall 2 , wherein the installation space 50 is located below the top board 112 and in front of the installation wall. The wall-mounted air conditioner 1 further includes a shock-proof and sound-insulating member 81 , and the shock-proof and sound-insulating member 81 covers the throttling component 90 . The shock-proof and sound-insulating member 81 is squeezed between the top plate 112 , the first wall and the installation wall surface of the indoor wall 2 to limit and support the throttling component 90 .

在图1和图2所示的实施例中，机壳10还包括支撑板113，支撑板113的背面与室内墙壁2相抵，顶板112的另一端与支撑板113的顶端向连，支撑板113从其与顶板112的连接处向下延伸一定的距离。顶板112、第一壁和支撑板113限定出了安装空间50，其中安装空间50位于顶板112的下方且位于支撑板113的前方。壁挂式空调器1还包括防震隔音件81，防震隔音件81包覆节流部件90。防震隔音件81被挤压顶板112、第一壁和支撑板113之间以对节流部件90进行限位支撑。防震隔音件81包覆节流部件90能够起到防止节流部件90震动以及隔绝节流部件90产生的噪音的作用，并且防震隔音件81还对节流部件90进行限位，提高壁挂式空调器1的机械结构稳定性，避免节流部件90因震动碰撞墙壁或其他部件造成损坏。In the embodiment shown in Fig. 1 and Fig. 2, the casing 10 also includes a support plate 113, the back of the support plate 113 is against the indoor wall 2, the other end of the top plate 112 is connected to the top of the support plate 113, and the support plate 113 It extends downward for a certain distance from its connection with the top plate 112 . The top plate 112 , the first wall and the support plate 113 define an installation space 50 , wherein the installation space 50 is located below the top plate 112 and in front of the support plate 113 . The wall-mounted air conditioner 1 further includes a shock-proof and sound-insulating member 81 , and the shock-proof and sound-insulating member 81 covers the throttling component 90 . The shock-proof and sound-insulating member 81 is squeezed between the top plate 112 , the first wall and the support plate 113 to limit and support the throttling component 90 . The anti-vibration and sound-insulating part 81 covers the throttling part 90, which can prevent the throttling part 90 from vibrating and isolate the noise generated by the throttling part 90, and the anti-vibration and sound-insulating part 81 also limits the position of the throttling part 90, improving the performance of the wall-mounted air conditioner. The stability of the mechanical structure of the device 1 can prevent the throttling part 90 from being damaged due to vibration and collision with walls or other parts.

进一步地，为了更好地对节流部件90进行限位，壁挂式空调器1还包括限位筋82，限位筋82的底部抵靠第一壁并向安装空间50内延伸。限位筋82的侧面抵靠在节流阀91的侧面以对节流阀91在长度方向上进行限位。在一些实施例中，限位筋82包括两个，分别位于节流阀91的两侧，以便对节流阀91在其长度方向上进行更好地限位。需要说明的是，在不设置限位筋82的一些实施例汇总，防震隔音件81也可以对节流部件90在其长度方向上进行限位，限位筋82能够起到进一步限位的作用。Further, in order to better limit the throttling component 90 , the wall-mounted air conditioner 1 further includes a limit rib 82 , the bottom of the limit rib 82 abuts against the first wall and extends into the installation space 50 . The sides of the limiting rib 82 abut against the side of the throttle valve 91 to limit the length of the throttle valve 91 . In some embodiments, there are two limiting ribs 82, which are respectively located on both sides of the throttle valve 91, so as to better limit the throttle valve 91 in its length direction. It should be noted that, in some embodiments where the limiting rib 82 is not provided, the shock-proof and sound-insulating member 81 can also limit the throttle member 90 in its length direction, and the limiting rib 82 can play a role of further limiting .

在一些实施例中，如图1所示，为了更好地起到固定限位作用，限位筋82的顶部设有与节流部件90适配的限位槽821，节流部件90的一部分配合在限位槽821中。In some embodiments, as shown in FIG. 1 , in order to better play a fixed and limiting role, the top of the limiting rib 82 is provided with a limiting groove 821 adapted to the throttling component 90 , and a part of the throttling component 90 fit in the limiting groove 821.

在另一些实施例中，第一进风板3131上向外凹陷形成避让槽3135的同时，在朝向安装空间50的一侧形成凸部3137，限位筋82侧部与凸部3137相抵，以增强限位筋82的稳定性。In some other embodiments, while the first air inlet plate 3131 is recessed outward to form an escape groove 3135, a convex portion 3137 is formed on the side facing the installation space 50, and the side of the limiting rib 82 is against the convex portion 3137, so as to The stability of the limiting rib 82 is enhanced.

如图1和图2所示，第一出风板3141包括邻近出风口312的第一平板部3144，第二出风板3142包括邻近出风口312的第二平板部3145。第一平板部3144和第二平板部3145的投影的内侧面均为直线。As shown in FIG. 1 and FIG. 2 , the first air outlet plate 3141 includes a first flat portion 3144 adjacent to the air outlet 312 , and the second air outlet plate 3142 includes a second flat portion 3145 adjacent to the air outlet 312 . Projected inner surfaces of the first flat portion 3144 and the second flat portion 3145 are both straight lines.

如图1和图2所示，在正交于风道30的长度方向的竖直面内，第二平板部3145与出风段314的中心线之间的第一夹角θ1大于0度且小于等于30度。As shown in Figures 1 and 2, in a vertical plane perpendicular to the length direction of the air duct 30, the first included angle θ1 between the second flat plate portion 3145 and the centerline of the air outlet section 314 is greater than 0 degrees and Less than or equal to 30 degrees.

可以在确保出风通道3143内的空气的流量(出风通道3143的出风量)的情况下，减小出风通道3143占用的空间，可以使安装空间50具有足够大的容积，以便将原本安装在风道30的长度方向上的侧部(例如左侧部和/或右侧部)的部件(例如节流部件90)安装在安装空间50内。可以有效地减小壁挂式空调器1的长度、进一步降低壁挂式空调器1的安装难度和安装所需空间。左右方向如图3中的箭头E所示。The space occupied by the air outlet channel 3143 can be reduced under the condition of ensuring the flow of air in the air outlet channel 3143 (the air output of the air outlet channel 3143), and the installation space 50 can have a large enough volume, so that the original installation Components (eg, throttle member 90 ) at sides (eg, left and/or right) in the lengthwise direction of the air duct 30 are installed in the installation space 50 . The length of the wall-mounted air conditioner 1 can be effectively reduced, and the installation difficulty and space required for the wall-mounted air conditioner 1 can be further reduced. The left and right directions are shown by arrow E in FIG. 3 .

在一些实施例中，第一夹角θ1大于等于1度且小于等于25度。或者，第一夹角θ1大于等于2度且小于等于20度。或者，第一夹角θ1大于等于3度且小于等于10度。不仅可以进一步提高出风通道3143内的空气的流量，而且可以增大安装空间50的容积，可以进一步提高壁挂式空调器1的制冷制热效果、进一步减小壁挂式空调器1的长度、进一步降低壁挂式空调器1的安装难度和安装所需空间。In some embodiments, the first included angle θ1 is greater than or equal to 1 degree and less than or equal to 25 degrees. Alternatively, the first included angle θ1 is greater than or equal to 2 degrees and less than or equal to 20 degrees. Alternatively, the first included angle θ1 is greater than or equal to 3 degrees and less than or equal to 10 degrees. Not only can the flow of air in the air outlet channel 3143 be further increased, but also the volume of the installation space 50 can be increased, the cooling and heating effect of the wall-mounted air conditioner 1 can be further improved, the length of the wall-mounted air conditioner 1 can be further reduced, and the length of the wall-mounted air conditioner 1 can be further reduced. The difficulty of installation and the space required for installation of the wall-mounted air conditioner 1 are reduced.

在一些实施例中，第一夹角θ1例如可以是但是不限于1度、2度、3度、4度、5度、6度、7度、8度、9度、10度、15度、20度、25度或30度。In some embodiments, the first included angle θ1 can be, for example but not limited to, 1 degree, 2 degrees, 3 degrees, 4 degrees, 5 degrees, 6 degrees, 7 degrees, 8 degrees, 9 degrees, 10 degrees, 15 degrees, 20 degrees, 25 degrees or 30 degrees.

第一平板部3144与第二平板部3145的之间第二夹角θ2大于等于5度且小于等于45度。可以在确保出风通道3143内的空气的流量(出风通道3143的出风量)的情况下，减小出风通道3143占用的空间，可以使安装空间50具有足够大的容积，以便将原本安装在风道30的长度方向上的侧部(例如左侧部和/或右侧部)的部件(例如节流部件90)安装在安装空间50内。可以有效地减小壁挂式空调器1的长度、进一步降低壁挂式空调器1的安装难度和安装所需空间。The second included angle θ2 between the first flat part 3144 and the second flat part 3145 is greater than or equal to 5 degrees and less than or equal to 45 degrees. The space occupied by the air outlet channel 3143 can be reduced under the condition of ensuring the flow of air in the air outlet channel 3143 (the air output of the air outlet channel 3143), and the installation space 50 can have a large enough volume, so that the original installation Components (eg, throttle member 90 ) at sides (eg, left and/or right) in the lengthwise direction of the air duct 30 are installed in the installation space 50 . The length of the wall-mounted air conditioner 1 can be effectively reduced, and the installation difficulty and space required for the wall-mounted air conditioner 1 can be further reduced.

在一些实施例中，第二夹角θ2大于等于10度且小于等于40度。或者，第二夹角θ2大于等于10度且小于等于30度。或者，第二夹角θ2大于等于10度且小于等于20度。不仅可以进一步提高出风通道3143内的空气的流量，而且可以增大安装空间50的容积，可以进一步提高壁挂式空调器1的制冷制热效果、进一步减小壁挂式空调器1的长度、进一步降低壁挂式空调器1的安装难度和安装所需空间。In some embodiments, the second included angle θ2 is greater than or equal to 10 degrees and less than or equal to 40 degrees. Alternatively, the second included angle θ2 is greater than or equal to 10 degrees and less than or equal to 30 degrees. Alternatively, the second included angle θ2 is greater than or equal to 10 degrees and less than or equal to 20 degrees. Not only can the flow of air in the air outlet channel 3143 be further increased, but also the volume of the installation space 50 can be increased, the cooling and heating effect of the wall-mounted air conditioner 1 can be further improved, the length of the wall-mounted air conditioner 1 can be further reduced, and the length of the wall-mounted air conditioner 1 can be further reduced. The difficulty of installation and the space required for installation of the wall-mounted air conditioner 1 are reduced.

在一些实施例中，第二夹角θ2例如可以是但是不限于5度、10度、11度、12度、13度、14度、15度、16度、17度、18度、19度、20度、25度、30度、35度、40度或45度。In some embodiments, the second included angle θ2 can be, for example but not limited to, 5 degrees, 10 degrees, 11 degrees, 12 degrees, 13 degrees, 14 degrees, 15 degrees, 16 degrees, 17 degrees, 18 degrees, 19 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees or 45 degrees.

如图1和图2所示，在正交于风道30的长度方向的竖直面内，进风段313的中心线L1和出风段314的中心线L2之间的第三夹角θ3大于等于10度且小于等于85度。可以避免风道30内的空气的流动方向有较大改变，以便减小空气的流动阻力，可以使空气在风道30内平稳地流动，以便进一步提高壁挂式空调器1的制冷制热效果。As shown in Figures 1 and 2, in a vertical plane perpendicular to the length direction of the air duct 30, the third angle θ3 between the center line L1 of the air inlet section 313 and the center line L2 of the air outlet section 314 Greater than or equal to 10 degrees and less than or equal to 85 degrees. The flow direction of the air in the air duct 30 can be avoided from changing greatly, so as to reduce the flow resistance of the air, and the air can flow smoothly in the air duct 30, so as to further improve the cooling and heating effect of the wall-mounted air conditioner 1 .

在一些实施例中，第三夹角θ3大于等于20度且小于等于80度。或者，第三夹角θ3 大于等于40度且小于等于75度。或者，第三夹角θ3大于等于60度且小于等于75度。或者，第三夹角θ3大于等于70度且小于等于75度。可以使空气在风道30内更加平稳地流动，可以进一步提高壁挂式空调器1的制冷制热效果。In some embodiments, the third included angle θ3 is greater than or equal to 20 degrees and less than or equal to 80 degrees. Alternatively, the third included angle θ3 is greater than or equal to 40 degrees and less than or equal to 75 degrees. Alternatively, the third included angle θ3 is greater than or equal to 60 degrees and less than or equal to 75 degrees. Alternatively, the third included angle θ3 is greater than or equal to 70 degrees and less than or equal to 75 degrees. The air can flow more smoothly in the air duct 30 , and the cooling and heating effect of the wall-mounted air conditioner 1 can be further improved.

在一些实施例中，第三夹角θ3例如可以是但不限于10度、15度、20度、25度、30度、35度、40度、45度、50度、55度、60度、65度、70度、71度、72度、73度、74度、75度、76度、77度、78度、79度、80度或85度。In some embodiments, the third included angle θ3 may be, for example but not limited to, 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, 65 degrees, 70 degrees, 71 degrees, 72 degrees, 73 degrees, 74 degrees, 75 degrees, 76 degrees, 77 degrees, 78 degrees, 79 degrees, 80 degrees or 85 degrees.

如图1和图2所示，在正交于风道30的长度方向的竖直面内，出风段314的中心线L2和竖直向上的方向之间的第四夹角θ4大于等于120度且小于等于155度。可以使离开出风通道3143的空气向下向前流动，即壁挂式空调器1可以向下向前排出冷风(热风)，可以进一步提高壁挂式空调器1的制冷制热效果。竖直向上的方向如图1中的箭头B中向上的箭头所示。As shown in Figures 1 and 2, in the vertical plane perpendicular to the length direction of the air duct 30, the fourth included angle θ4 between the center line L2 of the air outlet section 314 and the vertical upward direction is greater than or equal to 120° degrees and less than or equal to 155 degrees. The air leaving the air outlet channel 3143 can flow downwards and forwards, that is, the wall-mounted air conditioner 1 can discharge cold air (hot air) downwards and forwards, which can further improve the cooling and heating effect of the wall-mounted air conditioner 1 . The vertical upward direction is shown by the upward arrow in arrow B in FIG. 1 .

在一些实施例中，第四夹角θ4大于等于130度且小于等于150度。或者，第四夹角θ4大于等于140度且小于等于145度。由此可以进一步优化壁挂式空调器1排出的冷风(热风)的流动方向，从而可以进一步提高壁挂式空调器1的制冷制热效果。In some embodiments, the fourth included angle θ4 is greater than or equal to 130 degrees and less than or equal to 150 degrees. Alternatively, the fourth included angle θ4 is greater than or equal to 140 degrees and less than or equal to 145 degrees. Thus, the flow direction of the cold air (hot air) discharged from the wall-mounted air conditioner 1 can be further optimized, thereby further improving the cooling and heating effect of the wall-mounted air conditioner 1 .

在一些实施例中，第四夹角θ4例如可以是但是不限于120度、125度、130度、135度、140度、141度、142度、143度、144度、145度、150度或155度。In some embodiments, the fourth included angle θ4 can be, for example but not limited to, 120 degrees, 125 degrees, 130 degrees, 135 degrees, 140 degrees, 141 degrees, 142 degrees, 143 degrees, 144 degrees, 145 degrees, 150 degrees or 155 degrees.

在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientations or positional relationships indicated by "radial", "circumferential", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying the referred devices or elements Must be in a particular orientation, constructed, and operate in a particular orientation, and thus should not be construed as limiting on the present disclosure.

此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示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。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。In this disclosure, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection, unless otherwise clearly defined and limited. , or integrated; can be mechanically connected, can also be electrically connected or can communicate with each other; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the interaction relationship between two components, Unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure according to specific situations.

在本公开中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。In the present disclosure, unless otherwise clearly stated and limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

在本公开中，术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific examples," or "some examples" mean a specific feature, structure, material, or feature described in connection with the embodiment or example. Features are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present disclosure, and those skilled in the art can understand the above-mentioned embodiments within the scope of the present disclosure. The embodiments are subject to changes, modifications, substitutions and variations.

Claims

一种壁挂式空调器，包括机壳、节流部件和换热器，其中所述机壳内具有风道，所述风道具有进风口和出风口且包括相连的进风段和出风段，所述进风口的至少一部分位于所述机壳的正面，所述进风段从所述出风段水平或倾斜地向前延伸，以在所述进风段的后方形成安装空间，所述节流部件设在所述安装空间内。A wall-mounted air conditioner, comprising a casing, a throttling component and a heat exchanger, wherein there is an air duct inside the casing, and the air duct has an air inlet and an air outlet and includes a connected air inlet section and an air outlet section , at least a part of the air inlet is located on the front of the casing, the air inlet section extends forward from the air outlet section horizontally or obliquely to form an installation space behind the air inlet section, the A throttling component is provided in the installation space.
根据权利要求1所述的壁挂式空调器，其中，所述进风段的风道壁包括第一进风板和第二进风板，所述安装空间位于所述第一进风板的后方，所述出风段的风道壁包括第一出风板和第二出风板，所述第一进风板和所述第一出风板相连形成一体的第一壁，所述第二进风板和所述第二出风板相连形成一体的第二壁。The wall-mounted air conditioner according to claim 1, wherein the air duct wall of the air inlet section includes a first air inlet plate and a second air inlet plate, and the installation space is located behind the first air inlet plate , the air channel wall of the air outlet section includes a first air outlet plate and a second air outlet plate, the first air inlet plate and the first air outlet plate are connected to form an integrated first wall, and the second The air inlet plate and the second air outlet plate are connected to form an integral second wall.
根据权利要求2所述的壁挂式空调器，其中，所述机壳包括顶板，所述顶板与所述第一进风板相连并向后延伸，所述顶板、所述第一壁和安装墙面之间限定出所述安装空间，所述安装空间位于所述顶板的下方，The wall-mounted air conditioner according to claim 2, wherein the casing includes a top plate, the top plate is connected to the first air inlet plate and extends backward, and the top plate, the first wall and the installation wall The installation space is defined between the surfaces, and the installation space is located below the top plate,

或者，所述机壳包括顶板和支撑板，所述顶板与所述第一进风板相连并向后延伸与所述支撑板相连，所述支撑板从与所述顶板的连接处向下延伸，所述顶板、所述第一壁和所述支撑板之间限定出所述安装空间，所述安装空间位于所述顶板的下方且位于所述支撑板的前方。Alternatively, the casing includes a top plate and a support plate, the top plate is connected to the first air inlet plate and extends backward to connect with the support plate, and the support plate extends downward from the connection with the top plate The installation space is defined between the top board, the first wall and the support board, and the installation space is located below the top board and in front of the support board.
根据权利要求3所述的壁挂式空调器，还包括防震隔音件，所述防震隔音件包覆所述节流部件，The wall-mounted air conditioner according to claim 3, further comprising a shock-proof and sound-insulating member, the shock-proof and sound-insulating member covering the throttling component,

所述防震隔音件被挤压在所述顶板、所述第一壁和所述安装墙面之间以对所述节流部件进行限位支撑，或者，所述防震隔音件被挤压在所述顶板、所述第一壁和所述支撑板之间以对所述节流部件进行限位支撑。The shock-proof and sound-insulating member is extruded between the top plate, the first wall and the installation wall to limit the support of the throttling component, or the shock-proof and sound-insulating member is extruded between the between the top plate, the first wall and the support plate to limit and support the throttling component.
根据权利要求2-4中任一项所述的壁挂式空调器，还包括限位筋，所述限位筋的底部抵靠所述第一壁并向所述安装空间内延伸，所述节流部件包括节流阀和管路，所述管路与位于所述安装空间内的所述节流阀相连并沿所述壁挂式空调器的长度方向延伸，所述限位筋的侧面抵靠在所述节流阀的侧面以对所述节流阀在所述长度方向上进行限位。The wall-mounted air conditioner according to any one of claims 2-4, further comprising a limiting rib, the bottom of the limiting rib abuts against the first wall and extends into the installation space, and the section The flow component includes a throttle valve and a pipeline, the pipeline is connected with the throttle valve located in the installation space and extends along the length direction of the wall-mounted air conditioner, the side of the limiting rib abuts against On the side of the throttle valve, the throttle valve is limited in the length direction.
根据权利要求5所述的壁挂式空调器，其中，所述第一进风板的一部分向外凹陷的同时向所述安装空间内凸出以便形成避让槽和凸部，所述限位筋的侧部与所述凸部相抵。The wall-mounted air conditioner according to claim 5, wherein a part of the first air inlet plate protrudes into the installation space while being recessed outward so as to form avoidance grooves and protrusions, and the limiting ribs The side part is against the convex part.
根据权利要求2所述的壁挂式空调器，其中，所述第一壁的背面设有开口朝上的水槽，所述节流部件位于所述水槽的上方。The wall-mounted air conditioner according to claim 2, wherein a water tank with an upward opening is provided on the back of the first wall, and the throttling component is located above the water tank.
根据权利要求7所述的壁挂式空调器，包括凹陷部，所述凹陷部形成用于接纳所述换热器的冷凝水的接水槽，所述水槽沿所述机壳的长度方向延伸，所述水槽沿其长度方向倾斜设置，所述水槽的下端与所述接水槽连通。The wall-mounted air conditioner according to claim 7, comprising a recess, the recess forming a water receiving tank for receiving the condensed water of the heat exchanger, the water tank extending along the length direction of the casing, the The water tank is arranged obliquely along its length direction, and the lower end of the water tank communicates with the water receiving tank.
根据权利要求7所述的壁挂式空调器，其中，所述第一壁的位于所述水槽下方的部分上设置有保温层。The wall-mounted air conditioner according to claim 7, wherein an insulating layer is provided on the part of the first wall located below the water tank.
根据权利要求1-9中任一项所述的壁挂式空调器，其中，所述进风段的中心线与竖直向上方向的夹角大于等于35度且小于等于90度。The wall-mounted air conditioner according to any one of claims 1-9, wherein the angle between the central line of the air inlet section and the vertical upward direction is greater than or equal to 35 degrees and less than or equal to 90 degrees.