Water pan assembly and air conditioner

Abstract

The utility model provides a kind of water pan assembly and air conditioner.The water pan assembly includes water pan and filter device.The water pan is provided with first cavity and second cavity.The filter device has first communication hole, second communication hole and cavity, and the cavity is communicated with the first cavity through the first communication hole, and the cavity is communicated with the second cavity through the second communication hole.The cavity is provided with sterilization substance.The sterilization substance is arranged in the cavity of filter device, which not only plays a sterilization role on condensate water and the cavity wall defining the first cavity and the second cavity, avoids the occurrence of the situation that the part for containing condensate water in the water pan is prone to mold due to moisture, thereby reduces the risk of respiratory diseases or other infections caused by mold in the water pan, improves the user's experience, and also does not need other containing structure, fully utilizes the internal space of the water pan, so that the internal structure is more compact.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a water tray assembly and an air conditioner. Background Technology

[0002] Existing saddle-shaped window air conditioners connect the indoor and outdoor units via a saddle bridge. In hot and humid summer environments, when the air conditioner is in cooling mode, the humid indoor air exchanges heat with the evaporator on the indoor side, condensing into water droplets. Under gravity, these water droplets flow along the evaporator fins to the drip tray at the bottom of the evaporator. The indoor condensate accumulates inside the drip tray and cannot be effectively drained for a long time, making it prone to mold growth in the damp environment. Mold exposure can pose a risk of respiratory illnesses or other infections to some consumers, reducing the user experience. Utility Model Content

[0003] In view of the above problems, this utility model is proposed to provide a water tray assembly and air conditioner that overcome or at least partially solve the above problems, and can solve the problem that the water tray is prone to mold growth in humid environments, thereby improving the user experience.

[0004] Specifically, this utility model provides a water receiving tray assembly, comprising:

[0005] A water receiving tray, wherein the water receiving tray is provided with a first cavity and a second cavity.

[0006] A filtration device has a first connecting hole, a second connecting hole, and a cavity. The cavity is connected to a first cavity through the first connecting hole and to a second cavity through the second connecting hole. A bactericidal substance is disposed within the cavity.

[0007] Optionally, the bactericidal substance is a water-soluble bactericidal substance.

[0008] Optionally, the bactericidal substance is a substance that can release components with bactericidal effects.

[0009] Optionally, the bactericidal substance is nano-silver antibacterial balls or block copper sulfate.

[0010] Optionally, the filter device includes a housing and a mesh plate, the housing having an interior cavity and an opening and the first communicating hole on its surface. The mesh plate is detachably connected to the opening of the housing.

[0011] Optionally, the water receiving tray includes a partition and a mounting plate, with the first cavity and the second cavity located on opposite sides of the partition. The partition and the mounting plate are spaced apart to define the first cavity.

[0012] The mounting plate is the side wall or bottom wall of the water receiving tray, and an installation opening is formed on the mounting plate. A connecting opening is formed on the partition plate. The installation opening and the connecting opening are circular holes, and the housing is cylindrical. The installation opening, the connecting opening, and the housing are coaxially arranged.

[0013] At least a portion of the filter device is inserted into the mounting channel formed between the mounting port and the connecting port, and the outer peripheral walls of both ends of the portion of the filter device located in the mounting channel respectively mate with the surfaces of the mounting port and the connecting port.

[0014] Optionally, when the mounting plate is the side wall of the water receiving tray, the first cavity and the second cavity are spaced apart in the horizontal direction.

[0015] The water receiving tray assembly also includes a mounting cylinder and a sealing cap. The mounting cylinder is located at the edge of the mounting opening and on the side of the mounting plate opposite to the partition. The outer periphery of the mounting cylinder has external threads. The sealing cap is groove-shaped, with internal threads formed on its inner wall. The mounting cylinder is threadedly connected to the sealing cap.

[0016] Optionally, the filtering device further includes a filter screen covering the first connecting hole and the second connecting hole.

[0017] Optionally, both the first connecting hole and the second connecting hole are filter holes.

[0018] Optionally, the filtering device further includes a filter screen covering one of the first connecting hole and the second connecting hole, the other of which is a filter hole.

[0019] Optionally, the walls of the water receiving tray, at least those defining the first and / or second chambers, are made of polystyrene embedded with silver nanoparticles. Alternatively,

[0020] The surface of the wall of at least one cavity in the water receiving tray that defines the first cavity and / or the second cavity is covered with a copper or silver film.

[0021] Optionally, ultraviolet lamps or heating devices are installed in the first cavity and the second cavity.

[0022] This utility model also provides an air conditioner, including the above-mentioned water tray assembly.

[0023] Optionally, the air conditioner is a window air conditioner, including an indoor unit located on the indoor side, an outdoor unit located on the outdoor side, and a saddle bridge connecting the indoor unit and the outdoor unit.

[0024] The water tray assembly is located on the indoor unit.

[0025] The outdoor unit includes a water pump, and the water pipe connected to the inlet of the water pump extends through the saddle bridge into the second cavity.

[0026] The second cavity is equipped with a liquid level sensor.

[0027] In the water tray assembly of this utility model, the bactericidal substance is disposed in the cavity of the filter device. It not only sterilizes the condensate and the cavity walls that define the first and second cavities, but also prevents the part of the water tray used to collect condensate from easily growing mold due to dampness. This reduces the risk of respiratory diseases or other infections caused by mold in the water tray, improves the user experience, and eliminates the need for other external housing structures, making full use of the internal space of the water tray and making its internal structure more compact.

[0028] The above and other objects, advantages and features of this utility model will become more apparent to those skilled in the art from the following detailed description of specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0029] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0030] Figure 1 This is a schematic structural diagram of a water receiving tray assembly according to an embodiment of the present utility model;

[0031] Figure 2 This is a schematic cross-sectional partial view of a water receiving tray assembly according to an embodiment of the present utility model;

[0032] Figure 3 This is a schematic exploded view of a water receiving tray assembly according to an embodiment of the present utility model;

[0033] Figure 4 This is a schematic structural diagram of a filter device in a water tray assembly according to an embodiment of the present invention.

[0034] List of reference numerals in the attached diagram:

[0035] 100. Water receiving tray; 110. First chamber; 120. Second chamber; 130. Partition; 131. Connecting port; 140. Mounting plate; 141. Mounting port; 150. Mounting cylinder; 160. Sealing cap;

[0036] 200, Filter device; 210, Housing; 211, First connecting hole; 220, Mesh plate; 221, Second connecting hole; 230, Cavity; 240, Opening; 250, Filter screen;

[0037] 300. Bactericidal substances;

[0038] 400. Partition cover;

[0039] 500, base plate. Detailed Implementation

[0040] The following reference Figures 1 to 4 This invention describes a water tray assembly and an air conditioner according to embodiments of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0041] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Furthermore, in the description of this embodiment, "above" or "below" the second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. That is, in the description of this embodiment, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "below" of the second feature can mean the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this embodiment, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Figure 1 This is a schematic structural diagram of a water receiving tray assembly according to an embodiment of the present invention, as shown below. Figure 1 As shown, and refer to Figures 2 to 4 This utility model provides a water receiving tray assembly. The water receiving tray assembly includes a water receiving tray 100 and a filter device 200.

[0045] The water receiving tray 100 is provided with a first chamber 110 and a second chamber 120.

[0046] The filter device 200 has a first connecting hole 211, a second connecting hole 221, and a cavity 230. The cavity 230 is connected to the first cavity 110 through the first connecting hole 211, and to the second cavity 120 through the second connecting hole 221. A bactericidal substance 300 is disposed inside the cavity 230.

[0047] One of the first cavity 110 and the second cavity 120 is used to collect condensate water flowing out of the air conditioner. The condensate water enters the cavity 230 through the first connecting hole 211 and flows out through the second connecting hole 221 to the other of the first cavity 110 and the second cavity 120. The following embodiment of the present invention takes the use of the first cavity 110 to collect condensate water flowing out of the air conditioner as an example.

[0048] In this embodiment, condensate falls into the first chamber 110, enters the cavity 230 through the first connecting hole 211, and flows out to the second chamber 120 through the second connecting hole 221. The bactericidal substance 300 can be released into the condensate to sterilize it, or the bactericidal substance 300 can release components with bactericidal effects into the condensate to sterilize it. Placing the bactericidal substance 300 in the cavity 230 of the filter device 200 not only sterilizes the condensate and the walls defining the first and second chambers 110 and 120, but also prevents mold growth in the condensate collection tray 100 due to dampness. This reduces the risk of respiratory illnesses or other infections caused by mold in the condensate collection tray 100, improving the user experience. Furthermore, it eliminates the need for external containment structures, fully utilizing the internal space of the condensate collection tray 100 and making its internal structure more compact.

[0049] In some embodiments of the water receiving tray assembly of this utility model, the bactericidal substance 300 is a water-soluble bactericidal substance 300, that is, the bactericidal substance 300 can be released into the condensate water so that the condensate water and the bactericidal substance 300 can come into full contact so as to fully sterilize the condensate water.

[0050] In some embodiments of the water tray assembly of this utility model, the bactericidal substance 300 can slowly dissolve in water, ensuring the bactericidal effect while extending the service life of the bactericidal substance 300 and reducing the frequency of replacement. This not only reduces the user's workload but also lowers the operating costs, further improving the user experience. Furthermore, because the bactericidal substance 300 dissolves slowly, it can also block impurities in the condensate as it passes through the filter device 200, effectively filtering the condensate.

[0051] In some embodiments of the water tray assembly of this utility model, the bactericidal substance 300 can be block copper sulfate. The block copper sulfate dissolves in the condensate and exerts its bactericidal effect by interfering with the fungal cell membrane through the interference of metallic copper ions.

[0052] In some embodiments of the water tray assembly of this utility model, the bactericidal substance 300 is a substance that can release components with bactericidal effects. The bactericidal substance 300 releases components with bactericidal effects into the condensate to sterilize the condensate.

[0053] Furthermore, in some embodiments of the water tray assembly of this utility model, the bactericidal substance 300 can be nano-silver antibacterial balls. The nano-silver antibacterial balls release silver ions in the condensate, which destroy fungal cells to achieve a bactericidal effect.

[0054] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 4 As shown, the filter device 200 includes a housing 210 and a mesh plate 220. The housing 210 has an interior cavity 230 and an opening 240 and a first connecting hole 211. The mesh plate 220 is detachably connected to the opening 240 of the housing 210. The mesh plate 220 has a second connecting hole 221.

[0055] In this embodiment, the mesh plate 220 is detachably installed in the opening 240 of the housing 210 so as to facilitate the filling or replacement of the bactericidal substance 300 after it has completely dissolved or become ineffective.

[0056] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 2As shown, the water receiving tray 100 includes a partition 130 and a mounting plate 140, with a first cavity 110 and a second cavity 120 located on both sides of the partition 130. The partition 130 and the mounting plate 140 are spaced apart to define the first cavity 110.

[0057] Mounting plate 140 is the side wall or bottom wall of water receiving tray 100. Mounting port 141 is formed on mounting plate 140, and connecting port 131 is formed on partition plate 130. Mounting port 141 and connecting port 131 are circular holes, and the cylinder is cylindrical. Mounting port 141 and connecting port 131 are coaxially arranged with housing 210.

[0058] Furthermore, at least a portion of the filter device 200 is inserted into the mounting channel formed between the mounting port 141 and the connecting port 131, and the outer peripheral walls of both ends of the portion of the filter device 200 located in the mounting channel respectively mate with the surfaces of the mounting port 141 and the connecting port 131.

[0059] In this embodiment, the filter device 200 is inserted from the mounting port 141, passes through the mounting channel in the first cavity 110, and is inserted into the connecting port 131. The outer peripheral walls of both ends of the portion of the filter device 200 located in the mounting channel respectively mate with the mounting port 141 and the connecting port 131. That is, there are no gaps between the connecting port 131 and the mounting port 141 and the outer walls of the corresponding connected filter device 200, preventing condensate from flowing into the second cavity 120 through the gap between the filter device 200 and the connecting port 131, and preventing condensate from overflowing from the first cavity 110 into the water collection tray 100 through the gap between the filter device 200 and the mounting port 141.

[0060] The mounting port 141 and the connecting port 131 together limit the movement of the filter device 200 to prevent it from moving radially along the connecting port 131 or the mounting port 141.

[0061] The structure in this embodiment makes the filter device 200 easy to disassemble and assemble, thereby facilitating the replacement of the filter device 200 or the bactericidal substance 300 in the cavity 230 of the filter device 200.

[0062] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 2 and Figure 3 As shown, when the mounting plate 140 is the side wall of the water receiving tray 100, the first cavity 110 and the second cavity 120 are spaced apart in the horizontal direction.

[0063] In this embodiment, the first cavity 110 and the second cavity 120 are spaced apart in the horizontal direction so that the mounting port 141 formed on the mounting plate 140 is located on the side wall of the water receiving tray 100, which is more convenient for user operation than mounting on the bottom wall.

[0064] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 2 and Figure 3 As shown, the water receiving tray assembly also includes a mounting cylinder 150 and a sealing cap 160. The mounting cylinder 150 is located at the edge of the mounting port 141 and is situated on the side of the mounting plate 140 opposite to the partition plate 130. The outer periphery of the mounting cylinder 150 has external threads. The sealing cap 160 is groove-shaped, with internal threads formed on its inner wall. The mounting cylinder 150 and the sealing cap 160 are threaded together.

[0065] In this embodiment, the sealing of the installation port 141 is achieved by the cooperation of the sealing cap 160 and the installation cylinder 150, making the operation of the installation port 141 in the two states of opening and covering relatively simple.

[0066] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 2 and Figure 4 As shown, the filter device 200 is provided with a baffle, which stops at the side of the connection port 131 near the installation port 141 and cooperates with the sealing cover 160 at the installation port 141 to restrict the filter device 200 from moving axially along the connection port 131 or the installation port 141.

[0067] In some embodiments of the water receiving tray assembly of this utility model, the filter device 200 is provided with a buckle that is snapped onto the partition plate 130 or the mounting plate 140.

[0068] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 2 As shown, a portion of the filter device 200 extends into the mounting cylinder 150 to facilitate the installation and removal of the filter device 200.

[0069] In some embodiments of the water tray assembly of this utility model, the filter device 200 further includes a filter screen covering the first connecting hole 211 and the second connecting hole 221.

[0070] In this embodiment, the filter screen filters the condensate, resulting in less impurities in the condensate flowing into the second chamber 120, thus reducing the likelihood of blockage when the condensate in the second chamber 120 is discharged through the water pump or drain pipe. Furthermore, the filter screen covering the first connecting hole 211 and the second connecting hole 221 provides double filtration of the condensate, further improving the filtration effect.

[0071] In some embodiments of the water receiving tray assembly of this utility model, the first connecting hole 211 and the second connecting hole 221 are both filter holes.

[0072] In this embodiment, filter holes are provided to achieve the same effect as a filter screen. However, by directly setting both the first connecting hole 211 and the second connecting hole 221 as filter holes, the filter holes and the cavity wall forming the cavity 230 are integrally formed, which avoids the filter screen from falling off and improves the stability of filtration.

[0073] In some embodiments of the water tray assembly of this utility model, the filter device 200 further includes a filter screen covering one of the first connecting hole 211 and the second connecting hole 221, and the other of the first connecting hole 211 and the second connecting hole 221 is a filter hole.

[0074] Preferably, in some embodiments of the water receiving tray assembly of this utility model, such as Figure 4 As shown, in the case where the filter device 200 includes a housing 210 and a screen 220, the housing 210 has an internal cavity 230, and the housing 210 has an opening 240 and a first connecting hole 211, with the screen 220 detachably connected to the opening 240 of the housing 210, the filter device 200 also includes a filter screen 250, which covers the first connecting hole 211, and the second connecting hole 221 is a filter hole. The screen 220 and the filter screen 250 at the opening 240 can be removed according to the user's needs to improve the flow efficiency of condensate.

[0075] In some embodiments of the water tray assembly of this utility model, ultraviolet lamps are installed in the first cavity 110 and the second cavity 120 to sterilize by ultraviolet light.

[0076] In some embodiments of the water tray assembly of this utility model, heating devices are installed in the first cavity 110 and the second cavity 120 to achieve high-temperature sterilization by periodically activating the heating devices.

[0077] In some embodiments of the water tray assembly of this utility model, the surface of the water tray 100, at least the cavity wall defining the first cavity 110, is coated with a copper film or a silver film.

[0078] In some embodiments of the water tray assembly of this utility model, the surface of at least the cavity wall of the water tray 100 that defines the second cavity 120 is covered with a copper film or a silver film.

[0079] In some embodiments of the water tray assembly of this utility model, the surface of the cavity wall of the water tray 100, which defines at least the first cavity 110 and the second cavity 120, is covered with a copper film or a silver film.

[0080] In the above three embodiments, both copper film and silver film have antibacterial effects, further reducing the occurrence of mold on the surface of the cavity wall of the first cavity 110 or the second cavity 120, improving the antibacterial quality of the water receiving box, and thus improving the user experience.

[0081] In some embodiments of the water tray assembly of this utility model, the cavity wall of the water tray 100, which defines at least the first cavity 110, is made of polystyrene embedded with nano-silver.

[0082] In some embodiments of the water tray assembly of this utility model, the cavity wall of the water tray 100, which defines the second cavity 120, is made of polystyrene embedded with nano-silver.

[0083] In some embodiments of the water tray assembly of this utility model, the cavity walls of the water tray 100, which define at least the first cavity 110 and the second cavity 120, are made of polystyrene embedded with nano-silver.

[0084] In the three embodiments described above, the use of polystyrene material embedded with nano-silver can give the cavity walls of the first cavity 110 or the second cavity 120 an antibacterial effect, further reducing the likelihood of mold growth on the surface of the cavity walls of the first cavity 110 or the second cavity 120, improving the antibacterial quality of the water receiving tray, and thus enhancing the user experience. The manufacturing cost of embedding nano-silver material in polystyrene is lower than that of coating the cavity walls of the first cavity 110 or the second cavity 120 with copper and silver films. Furthermore, only a change in material design is needed, eliminating the need for new molds in the manufacture of the water receiving tray 100, thus saving on mold-making costs.

[0085] In some embodiments of the water receiving tray assembly of this utility model, such as Figure 1 and Figure 3 As shown, the upper cover of the water receiving tray 100 is provided with a baffle cover 400. The baffle cover 400 can prevent dust and other impurities from falling from the upper side of the water receiving tray 100 into the second chamber 120 and contaminating the condensate in the second chamber 120.

[0086] This utility model embodiment also provides an air conditioner, which includes the water tray assembly in any of the above embodiments.

[0087] In this embodiment, the water tray assembly of the air conditioner avoids the situation where mold easily grows in the part of the water tray 100 used to collect condensate due to dampness, thereby reducing the risk of respiratory diseases or other infections caused by mold in the water tray 100 when using the air conditioner, and improving the user experience.

[0088] In some embodiments of the air conditioner of this utility model, the air conditioner is a window air conditioner, including an indoor unit located on the indoor side, an outdoor unit located on the outdoor side, and a saddle bridge connecting the indoor unit and the outdoor unit.

[0089] In some embodiments of the air conditioner of this utility model, the water tray assembly is disposed in the indoor unit.

[0090] In this embodiment, when using the air conditioner, the indoor environment is typically closed to achieve heat exchange, and the user is usually indoors at this time. By placing the drip tray assembly from any of the above embodiments on the indoor unit, the dampness of the drip tray 100 used to collect condensate, which is accessible to the user, prevents mold growth. In other words, using the drip tray assembly from any of the above embodiments in the indoor unit ensures that the user is not affected by mold growth on the drip tray 100, thus reducing the manufacturing cost of the air conditioner while protecting the user's health.

[0091] In some embodiments of the air conditioner of this utility model, the outdoor unit includes a water pump, and the water pipe connected to the inlet of the water pump extends through the saddle bridge into the second cavity 120.

[0092] In this embodiment, when the water collection tray 100 is filled with water to a certain extent, the condensate in the water collection tray 100 can be discharged by starting the water pump. Furthermore, the user can control the operation of the water pump indoors or remotely, which simplifies the drainage method of the water collection box.

[0093] In some embodiments of the air conditioner of this utility model, a liquid level sensor is provided in the second cavity 120.

[0094] In this embodiment, the drain pump can be automatically started when the water level detected by the level sensor reaches a predetermined level, so as to prevent condensate from overflowing from the water receiving pan 100.

[0095] In some embodiments of the air conditioner of this utility model, such as Figure 3 As shown, the lower end of the water tray assembly is provided with a base plate 500 to protect the water tray assembly and prevent the lower end of the water tray assembly from being bumped and damaged.

[0096] Therefore, those skilled in the art should recognize that although many exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A water receiving tray assembly, characterized in that, include: A water receiving tray, wherein the water receiving tray is provided with a first cavity and a second cavity; A filtration device having a first connecting hole, a second connecting hole, and a cavity, wherein the cavity is connected to a first cavity through the first connecting hole and to a second cavity through the second connecting hole; a bactericidal substance is disposed inside the cavity.

2. The water receiving tray assembly according to claim 1, characterized in that, The bactericidal substance is a water-soluble bactericidal substance; or, The bactericidal substance is a substance that can release components with bactericidal effects; or, The bactericidal substance is nano-silver antibacterial balls or block copper sulfate.

3. The water receiving tray assembly according to claim 1, characterized in that, The filter device includes a housing and a mesh plate. The housing has an interior cavity and an opening and the first communicating hole. The mesh plate is detachably connected to the opening of the housing.

4. The water receiving tray assembly according to claim 3, characterized in that, The water receiving tray includes a partition and a mounting plate, with the first cavity and the second cavity located on opposite sides of the partition; the partition and the mounting plate are spaced apart to define the first cavity; The mounting plate is the side wall or bottom wall of the water receiving tray, and an installation opening is formed on the mounting plate. A connecting opening is formed on the partition plate. The installation opening and the connecting opening are circular holes, and the housing is cylindrical. The installation opening, the connecting opening, and the housing are coaxially arranged. At least a portion of the filter device is inserted into the mounting channel formed between the mounting port and the connecting port, and the outer peripheral walls of both ends of the portion of the filter device located in the mounting channel respectively mate with the surfaces of the mounting port and the connecting port.

5. The water receiving tray assembly according to claim 4, characterized in that, When the mounting plate is the side wall of the water receiving tray, the first cavity and the second cavity are spaced apart in the horizontal direction; The water receiving tray assembly also includes an installation cylinder and a sealing cap. The installation cylinder is located at the edge of the installation port and on the side of the installation plate opposite to the partition. The outer periphery of the installation cylinder is provided with external threads. The sealing cap is groove-shaped and has internal threads formed on its inner wall. The installation cylinder is threadedly connected to the sealing cap.

6. The water receiving tray assembly according to claim 1, characterized in that, The filtering device further includes a filter screen covering the first communicating hole and the second communicating hole; or... Both the first connecting hole and the second connecting hole are filter holes; or, The filtering device further includes a filter screen, which covers one of the first connecting hole and the second connecting hole, and the other of the first connecting hole and the second connecting hole is a filter hole.

7. The water receiving tray assembly according to claim 1, characterized in that, The walls of the water receiving tray, at least those defining the first and / or second cavities, are made of polystyrene embedded with silver nanoparticles; or, The surface of the wall of at least one cavity in the water receiving tray that defines the first cavity and / or the second cavity is covered with a copper or silver film.

8. The water receiving tray assembly according to claim 1, characterized in that, The first cavity and the second cavity are equipped with ultraviolet lamps or heating devices.

9. An air conditioner, characterized in that, Includes the water tray assembly as described in any one of claims 1 to 8.

10. The air conditioner according to claim 9, characterized in that, The air conditioner is a window air conditioner, including an indoor unit located on the indoor side, an outdoor unit located on the outdoor side, and a saddle bridge connecting the indoor unit and the outdoor unit; The water tray assembly is installed in the indoor unit; The outdoor unit includes a water pump, and the water pipe connected to the inlet of the water pump extends through the saddle bridge into the second cavity; The second cavity is equipped with a liquid level sensor.

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