WO2022252485A1 - 空调器 - Google Patents

空调器 Download PDF

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Publication number
WO2022252485A1
WO2022252485A1 PCT/CN2021/127084 CN2021127084W WO2022252485A1 WO 2022252485 A1 WO2022252485 A1 WO 2022252485A1 CN 2021127084 W CN2021127084 W CN 2021127084W WO 2022252485 A1 WO2022252485 A1 WO 2022252485A1
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WO
WIPO (PCT)
Prior art keywords
heat exchange
exchange section
water receiving
air conditioner
water
Prior art date
Application number
PCT/CN2021/127084
Other languages
English (en)
French (fr)
Inventor
刘发申
Original Assignee
美的集团武汉制冷设备有限公司
广东美的制冷设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202121203216.XU external-priority patent/CN214841255U/zh
Priority claimed from CN202110607048.9A external-priority patent/CN115479327A/zh
Application filed by 美的集团武汉制冷设备有限公司, 广东美的制冷设备有限公司 filed Critical 美的集团武汉制冷设备有限公司
Publication of WO2022252485A1 publication Critical patent/WO2022252485A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/03—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
    • F24F1/0314—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements mounted on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0326—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing

Definitions

  • the present application relates to the technical field of air conditioners, in particular to an air conditioner.
  • the heat exchanger on the indoor side will generate condensed water during its operation, and the air conditioner is usually provided with a water receiving tray for collecting the condensed water. If the condensed water generated by the heat exchanger on the indoor side does not fall into the drain pan when dripping, the condensed water may drip onto other parts in the air conditioner, especially if the condensed water drips onto the On the components, it may cause unsafe phenomena such as short circuit or leakage.
  • the main purpose of this application is to propose an air conditioner with the aim of making its water tray better able to collect condensed water.
  • the air conditioner proposed by the present application includes:
  • the indoor side heat exchanger is arranged in the inner machine casing, and the indoor side heat exchanger includes a heat exchange section extending up and down and/or a heat exchange section extending obliquely;
  • the water receiving tray is arranged in the inner unit casing and is located below the indoor heat exchanger.
  • the projection on the drip tray is located in the drip tray.
  • the indoor heat exchanger includes a first heat exchange section extending obliquely downward and a second heat exchange section extending obliquely upward, the lower end of the first heat exchange section is connected to the second heat exchange section The lower end connection of the heat exchange section;
  • the projection of the junction of the first heat exchange section and the second heat exchange section on the water receiving tray is located in the water receiving tray.
  • the water receiving tray is provided with a splash-proof member, and the splash-proof member at least covers the junction of the first heat exchange section and the second heat exchange section in the water receiving tray. projection on the disk.
  • the air conditioner further includes a first support frame, the upper end of the first support frame supports the first heat exchange section and the second heat exchange section, and the lower end of the first support frame is connected to the water receiving pan ;
  • the water receiving tray has a first side wall parallel to the upper end of the second heat exchange section and close to the upper end of the second heat exchange section in the horizontal direction; the lower end of the first support frame is connected to the upper end of the second heat exchange section There is a first interval between the first side walls.
  • a water outlet is provided at the lower end of the first support frame.
  • the water receiving tray further has a second side wall adjacent to the first side wall, and there is a second interval between the lower end of the first support frame and the second side wall.
  • the water receiving tray further has a third side wall parallel to and spaced apart from the first side wall;
  • the air conditioner also includes a second support frame arranged in a plate shape, the lower end of the second support frame is connected to the water receiving pan, and the upper end is connected to the lower side of the upper end of the first heat exchange section;
  • the third interval is greater than or equal to 3 millimeters.
  • the surface of the second supporting frame facing the third side wall is covered with an insulating layer.
  • the indoor heat exchanger further includes a third heat exchange section extending in the vertical direction, the lower end of the third heat exchange section is connected to the upper end of the second heat exchange section;
  • the projection of the lower end of the third heat exchange section on the water receiving pan is located in the water receiving pan.
  • the water receiving tray has a first side wall parallel to the lower end of the third heat exchange section and close to the lower end of the third heat exchange section in the horizontal direction;
  • the upper edge of the first side wall is provided with a water retaining flange extending outward, and the projection of the lower end of the third heat exchange section on the water receiving tray is located in the water retaining flange.
  • the distance between the lower end of the first support frame and the water retaining flange is greater than or equal to 4 mm.
  • the air conditioner further includes a chassis, and the inner machine casing is arranged on the chassis;
  • the water receiving tray is provided with a first drainage hole, and the first drainage hole is provided with a drainage joint, and the drainage joint discharges water to the chassis through the first drainage pipe;
  • the chassis is provided with a second drainage hole, and the second drainage hole is provided with another drainage joint.
  • the air conditioner further includes a compressor, an outer casing connected to the inner casing, and an outdoor heat exchanger disposed in the outer casing, and the chassis It includes a connected first disk section and a second disk section, the inner machine casing is arranged on the first disk section, the outer machine casing is arranged on the second disk section, and the compressor is arranged on the Inside the casing of the internal machine and located below the water receiving tray;
  • the second drainage hole is arranged on the second disk section, and the first drainage pipe drains water to the second disk section.
  • a pipe clip is provided between the first disk section and the second disk section, and the lower end of the first drain pipe is clipped to the pipe clip.
  • the water receiving tray has a third side wall close to the casing of the outer machine, and an overflow extension groove on the third side wall extends toward the inside of the casing of the outer machine.
  • the water receiving tray further has a second side wall adjacent to the third side wall, and a pass is provided at the corner connecting the second side wall and the third side wall.
  • the pipe groove, the refrigerant connection pipe between the indoor heat exchanger, the compressor, and the outdoor heat exchanger is passed through the pipe groove.
  • the first drainage hole is located on a side of the pipe passage groove away from the outer machine casing.
  • Fig. 1 is a structural schematic view of an embodiment of an air conditioner of the present application and a perspective;
  • Fig. 2 is a schematic diagram of part of the internal structure of the air conditioner in Fig. 1;
  • Fig. 3 is a structural schematic diagram of another perspective of the air conditioner in Fig. 1; part of its structure is hidden;
  • Fig. 4 is a schematic diagram of the structure between the water receiving tray of the air conditioner in Fig. 3 and the indoor heat exchanger;
  • Fig. 5 is a schematic diagram of the structure between the water receiving tray, the first support frame and the second support frame in Fig. 4;
  • Fig. 6 is a schematic diagram of the structure between the water receiving tray, the indoor heat exchanger and the electric heater of the air conditioner in Fig. 3;
  • Fig. 7 is the enlarged schematic diagram of place A in Fig. 6;
  • Fig. 8 is a structural schematic diagram of another perspective of the relevant structure in Fig. 6;
  • Fig. 9 is a partial structural diagram of the air conditioner in Fig. 3 below the water tray;
  • Fig. 10 is a schematic structural view of the water receiving tray in Fig. 9;
  • Fig. 11 is a side view structural schematic diagram of the relevant structure in Fig. 6;
  • Fig. 12 is an enlarged schematic diagram of place B in Fig. 11;
  • Fig. 13 is an enlarged schematic diagram of place C in Fig. 11;
  • Fig. 14 is a structural schematic diagram of another perspective of the air conditioner in Fig. 1; part of its structure is hidden;
  • Figure 15 is an enlarged schematic view at D in Figure 14;
  • Fig. 16 is a schematic diagram of the exploded structure of the relevant structure in Fig. 15;
  • Fig. 17 is a structural schematic diagram of a perspective view of the drain joint of the air conditioner in Fig. 14;
  • Fig. 18 is a structural schematic diagram of another perspective view of the drain joint of the air conditioner in Fig. 14 .
  • the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.
  • the present application proposes an air conditioner, which can be used in a prefabricated house or a container house, and can also be used in commercial houses and the like.
  • the air conditioner includes:
  • the indoor side heat exchanger 20 is arranged in the inner machine casing 11, and the indoor side heat exchanger 20 includes a heat exchange section extending up and down and/or a heat exchange section extending obliquely;
  • the water receiving tray 31 is arranged in the inner machine casing 11 and is located below the indoor heat exchanger 20, at the lower end of the heat exchange section extending vertically and/or at the lower end of the heat exchange section extending obliquely
  • the projection on the water receiving tray 31 is located inside the water receiving tray 31 .
  • the air conditioner is an integral air conditioner, which also includes a chassis 13, an outer casing 12, a compressor 70, and an outdoor heat exchanger 80; wherein, the chassis 13 includes a connected first plate Section 131 and second disk section 132 (see Figure 9), the inner machine casing 11 is arranged on the first disk section 131, the outer machine casing 12 is arranged on the second disk section 132, and the The outer machine casing 12 is connected with the inner machine casing 11, the compressor 70 is arranged in the inner machine casing 11, and is located under the water receiving tray 31, and the outdoor side heat exchanger 80 is arranged in the outer machine casing 12 .
  • the chassis 13 includes a connected first plate Section 131 and second disk section 132 (see Figure 9)
  • the inner machine casing 11 is arranged on the first disk section 131
  • the outer machine casing 12 is arranged on the second disk section 132
  • the The outer machine casing 12 is connected with the inner machine casing 11, the compressor 70 is arranged in the inner machine casing 11, and is located under the water receiving tray 31,
  • the “inner unit casing 11" and “outer unit casing 12" in the embodiment of the present application do not limit the installation positions of the inner unit casing 11 and the outer unit casing 12, and the integrated air conditioner can be integrated Installed indoors, at this moment, the inner machine casing 11 and the outer machine casing 12 are all installed indoors. It is also possible to arrange the inner machine casing 11 indoors, and extend the outer machine casing 12 at least partially to the outside. In order to enable the outer machine casing 12 to stretch out towards the outside, mounting holes are usually provided on the body of the wall so that the outer machine casing 12 can stretch out toward the outside from the mounting hole.
  • the inner surface of the wall and the wall This part of the space (installation hole) between the outer surfaces is regarded as the outdoor space, that is, the space inside the inner surface of the wall can be regarded as the indoor space, and the space outside the inner surface of the wall is regarded as the outdoor space.
  • the "wall” mentioned in this article should be understood in a broad sense, that is, the “wall” can be a wall of an ordinary building (such as a wall made of bricks for a building), or it can be a wall of a prefabricated house.
  • the wall panel part can also be the side panel part of the container house. That is to say, the integral air conditioner can be used in prefabricated houses or container houses, and can also be used in commodity houses.
  • the compressor 70 and the inner machine casing 11 can be placed indoors during use, so that the outer machine casing 12 protrudes to the outside.
  • the overall weight of the outer machine casing 12 is reduced, so that when the outer machine casing 12 is installed on floors above the second floor of the house, the pressure of the outer machine casing 12 on the support frame can be reduced.
  • the outer machine casing 12 is installed outdoors to reduce the pressure on the support frame, and the outer machine casing 12 and the inner When the machine casing 11 is connected, it is not even necessary to set a support frame to support the outer machine casing 12, which is convenient for use in a prefabricated house or a container house.
  • the compressor 70 may also be arranged in the casing 12 of the outer machine.
  • the air conditioner used in the above-mentioned related structure between the indoor heat exchanger 20 and the water receiving tray 31 is an integral air conditioner;
  • the air conditioner applied to the above-mentioned related structure between the indoor side heat exchanger 20 and the water receiving tray 31 can also be a split type air conditioner, such as but not limited to a split cabinet machine, a split hanger, and the like.
  • the indoor heat exchanger 20 includes a first heat exchange section 21 extending obliquely downward and a second heat exchange section 22 extending obliquely upward, the first The lower end of the heat exchange section 21 is connected to the lower end of the second heat exchange section 22; the projection of the junction of the first heat exchange section 21 and the second heat exchange section 22 on the water receiving tray 31 is Inside the water receiving tray 31.
  • the first heat exchange section 21 and the second heat exchange section 22 are arranged at an angle, and form a V-shaped structure with the opening facing upwards, and the projection of the lower end of the V-shaped structure on the water receiving tray 31 Located in the water receiving tray 31 , in this way, the condensed water formed on the first heat exchange section 21 and the second heat exchange section 22 can all drop into the water receiving tray 31 .
  • the V-shaped structure formed by the first heat exchange section 21 and the second heat exchange section 22 is conducive to increasing the heat exchange area of the indoor heat exchanger 20, improving the heat exchange capacity of the indoor heat exchanger 20, and improving the performance of the air conditioner. device energy efficiency.
  • the water receiving tray 31 is provided with an anti-splash member 32 (see FIG. 10 ), so as to receive the condensed water dripping from the indoor heat exchanger 20 through the anti-splash member 32 .
  • the addition of the anti-splash member 32 can prevent the condensed water dripping into the water receiving tray 31 from splashing, thereby preventing the condensed water from splashing onto other components in the inner machine casing 11, especially avoiding condensation The water splashes on the relevant electrical components, thereby avoiding short circuit or leakage.
  • the splash-proof member 32 at least covers the projection of the joint of the first heat exchange section 21 and the second heat exchange section 22 on the water receiving tray 31 , that is, the splash-proof The water splashing member 32 at least covers the projection of the lower end of the V-shaped structure on the water receiving tray 31, so that the splashing water member 32 is at least suitable for receiving the condensed water dripping from the lower end of the V-shaped structure;
  • the condensed water dripping from the V-shaped structure usually occupies most of the dripping condensed water of the indoor heat exchanger 20 .
  • the splash-proof member 32 has a porous structure; it can be understood that when the condensed water drops onto the porous structure, the porous structure can quickly absorb and disperse the condensed water, so that the condensed water will not splash, which is beneficial to Increased splash protection against condensate.
  • the splash-proof member 32 may be, but not limited to, be configured as a splash-proof sponge layer or a splash-proof net. When the splash-proof member 32 uses a splash-proof sponge, it can choose a non-absorbent sponge, so as to reduce the retention of condensed water in the water receiving tray 31 .
  • the splash-proof member 32 is glued to the water-receiving tray 31; the bonding method is simple and easy to operate, and usually there is no need to form an additional splash-proof member 32 on the water-receiving tray 31 structure, the structure of the water receiving tray 31 can be simplified.
  • the air conditioner further includes a first support frame 41, the upper end of the first support frame 41 supports the first heat exchange section 21 and the second heat exchange section 22, and the lower end is connected to the second heat exchange section 22.
  • the water tray 31 is connected.
  • the first support frame 41 can provide installation support for the indoor heat exchanger 20 .
  • there are generally at least two first support frames 41 and the two first support frames 41 are respectively provided at opposite ends of the lower side of the indoor heat exchanger 20 .
  • the first support frame 41 is arranged in a plate shape; however, the present design is not limited thereto, and in other embodiments, the first support frame 41 can also be made of multiple rod-shaped pieces and/or multiple plates The pieces are assembled together.
  • the lower end of the first supporting frame 41 presses the splash-proof component 32 against the water-receiving tray 31 to further improve the installation stability of the splash-proof component 32 .
  • the upper end of the first support frame 41 is provided with a support notch 410, and the support notch 410 has a first support edge 411 extending obliquely downward and a second support edge 412 extending obliquely upward.
  • a supporting edge 411 abuts against the lower side of the first heat exchange section 21
  • the second supporting edge 412 abuts against the lower side of the second heat exchanging section 22 .
  • the supporting notch 410 is set as a V-shaped notch that tapers downward, which can be adapted to the V-shaped structure formed by the first heat exchange section 21 and the second heat exchange section 22, increasing the The supporting area of the first support frame 41 to the indoor heat exchanger 20 is increased, thereby improving the installation stability of the indoor heat exchanger 20 .
  • the first supporting edge 411 is provided with a first flange 413, and the first flange 413 abuts against the lower side of the first heat exchange section 21; it can be understood that the first flange 413
  • the addition of additional installations can further increase the supporting area of the first support frame 41 for the indoor heat exchanger 20, thereby further improving the installation stability of the indoor heat exchanger 20.
  • the second supporting edge 412 is provided with a second flange 414, and the second flange 414 abuts against the lower side of the second heat exchange section 22; it can be understood that the second flange 414
  • the addition of additional installations can further increase the supporting area of the first support frame 41 for the indoor heat exchanger 20, thereby further improving the installation stability of the indoor heat exchanger 20.
  • the first supporting edge 411 is provided with a first installation lug 415, and the first heat exchange section 21 is fixedly connected with the first installation lug 415, that is, the first heat exchange section realizes 21 and the first support frame 41 are fixed, thereby improving the installation stability of the indoor heat exchanger 20 .
  • the connection between the first heat exchange section 21 and the first mounting lug 415 is through screw lock, and the screw lock connection is stable and reliable; however, the design is not limited thereto, and in other embodiments,
  • the connection between the first heat exchange section 21 and the first installation lug 415 can also be, but not limited to, other ways such as buckle connection, riveting and the like.
  • the second supporting edge 412 is provided with a second mounting lug 416, and the second heat exchanging section 22 is fixedly connected to the second installing lug 416, that is, the second heat exchanging section is realized 22 and the second support frame 42 are fixed, thereby improving the installation stability of the indoor heat exchanger 20 .
  • the connection between the second heat exchanging section 22 and the second mounting lug 416 is through a screw lock, and the screw lock connection is stable and reliable; however, the design is not limited thereto, and in other embodiments,
  • the connection between the second heat exchange section 22 and the second installation lug 416 may also be, but not limited to, other ways such as buckle connection, riveting and the like.
  • the water receiving pan 31 has a first side wall 311 parallel to the upper end of the second heat exchange section 22 and close to the upper end of the second heat exchange section 22 in the horizontal direction; There is a first distance between a lower end of a support frame 41 and the first side wall 311 . It can be understood that part of the condensed water formed on the second heat exchange section 22 will flow down along the first support frame 41 .
  • the lower end of the first support frame 41 is spaced apart from the first side wall 311, which can prevent part of the condensed water flowing downward along the first support frame 41 from flowing to the outside of the first side wall 311, thereby It is ensured that the condensed water can flow into the water receiving tray 31 .
  • the water receiving tray 31 also has a second side wall 312 adjacent to the first side wall 311, and there is a gap between the lower end of the first support frame 41 and the second side wall 312.
  • the second interval is to prevent the condensed water from flowing to the outside of the second side wall 312 , so as to further ensure that the condensed water can flow into the water receiving tray 31 .
  • the water receiving tray 31 further has a third side wall 313 parallel to and spaced apart from the first side wall 311;
  • the air conditioner further includes a second support frame 42 arranged in a plate shape , the lower end of the second support frame 42 is connected to the water receiving pan 31 , and the upper end is connected to the lower side of the upper end of the first heat exchange section 21 .
  • the addition of the second support frame 42 can further provide support for the indoor heat exchanger 20 on the one hand, thereby helping to further improve the installation stability of the indoor heat exchanger 20; on the other hand, the second support frame 42 It is arranged in a plate shape, and can be reused to assist in forming the internal air duct of the air conditioner, reducing air leakage and improving the heat exchange efficiency of the indoor heat exchanger 20 .
  • the upper end of the second support frame 42 is provided with an anti-air leakage flange 421 , and the anti-air leakage flange 421 is attached to the lower side of the upper end of the first heat exchange section 21 .
  • the anti-leakage flange 421 extends downwards obliquely so as to be in contact with the lower side of the upper end of the first heat exchange section 21 .
  • the technical solution of this embodiment helps to reduce the probability of air leakage at this position through the face-to-face bonding between the anti-leakage flange 421 and the first heat exchange section 21, thereby improving the integrity of the internal air duct and increasing the air volume of the whole machine and product performance.
  • the setting of the anti-leakage flange 421 is also beneficial to increase the supporting area between the upper end of the second support frame 42 and the first heat exchange section 21 , thereby further improving the installation stability of the indoor heat exchanger 20 .
  • a transition flange 422 is connected between the air leakage prevention flange 421 and the upper side of the second support frame 42 , so as to adjust the fitting position of the air leakage prevention flange 421 .
  • the lower side of the air leakage prevention flange 421 overlaps the first flange 413 to improve the structural stability of the entire supporting structure.
  • condensation water may be formed on the outer surface of the second support frame 42 , and the condensation water will flow down along the second support frame 42 .
  • the lower end of the second support frame 42 is spaced from the third side wall 313, which can prevent the part of the condensed water flowing downward along the second support frame 42 from flowing to the outside of the third side wall 313, thereby It is ensured that the condensed water can flow into the water receiving tray 31 .
  • the third interval L2 is greater than or equal to 3 millimeters; it can be understood that if the third interval L2 is too small, when the condensed water droplets flowing down are relatively large, the larger water droplets may partially cross the third interval. Three intervals flow to the outside of the third side wall 313; in this embodiment, the third interval L2 is not less than 3 millimeters to ensure that the third interval is relatively large and prevent the condensed water from flowing to the outside of the third side wall 313.
  • the third gap needs to be provided so that the condensed water on the surface can flow to the outside of the third side wall 313 .
  • an insulating layer can also be covered on the surface of the second support frame 42 facing the third side wall 313 to prevent the second support frame 42 from Condensed water is formed on the outer surface of the outer surface. If so designed, the third interval may not be provided.
  • the surface of the second support frame 42 facing the third side wall 313 may also be covered with an insulating layer, and at the same time, the third interval may be provided. This is not limited.
  • the thermal insulation layer on the second support frame 42 is set as a thermal insulation sponge layer; the thermal insulation sponge has a good thermal insulation effect and also has the advantage of low cost.
  • the present design is not limited thereto.
  • the thermal insulation layer on the second support frame 42 can also be, but not limited to, be set as a flocking layer or thermal insulation cloth layer.
  • the insulation layer on the second support frame 42 is glued to the outer surface of the second support frame 42; The structure for installing the insulation layer can simplify the structure of the second support frame 42 .
  • the indoor heat exchanger 20 further includes a third heat exchange section 23 extending in the up-down direction, the lower end of the third heat exchange section 23 is connected to the upper end of the second heat exchange section 22 connected; in this way, it is beneficial to further increase the heat exchange area of the indoor heat exchanger 20, improve the heat exchange capacity of the indoor heat exchanger 20, and improve the energy efficiency of the air conditioner.
  • the heat exchanger further includes a connecting side plate 24, and the connecting side plate 24 includes a first connecting section 241, a second connecting section 242, and a third connecting section 243 connected in sequence, so that The first connection section 241 is connected to the first heat exchange section 21, the second connection section 242 is connected to the second heat exchange section 22, and the third connection section 243 is connected to the third heat exchange section 23 connections, so that the heat exchanger is connected as a whole, so as to facilitate its integral installation and improve installation efficiency.
  • the third heat exchange section 23 may extend vertically, or may be slightly inclined relative to the vertical direction, which is not limited in the present application.
  • the projection of the lower end of the third heat exchange section 23 on the water receiving pan 31 is located inside the water receiving pan 31 .
  • the third heat exchange section 23 will form condensed water, and the condensed water will flow downward along the third heat exchange section 23 itself.
  • the condensed water flowing down from the third heat exchange section 23 most of it will continue to flow down along the second heat exchange section 22, and finally drip into the water receiving tray 31 from the lower end of the V-shaped structure, but it may also Part of it drips down directly from the lower end of the third heat exchange section 23 .
  • the projection of the lower end of the third heat exchange section 23 on the water receiving tray 31 is also located in the water receiving tray 31, so that the water drips directly from the lower end of the third heat exchange section 23 downwards. The falling part of the condensed water will not drop out of the water receiving tray 31, so as to ensure that the water receiving tray 31 can collect this part of the condensed water.
  • first side wall 311 is not only parallel to the upper end of the second heat exchanging section 22 and close to the upper end of the second heat exchanging section 22 in the horizontal direction, but also parallel to the upper end of the second heat exchanging section 22.
  • the lower ends of the heat exchange sections 23 are parallel and close to the lower end of the third heat exchange section 23 in the horizontal direction.
  • the upper edge of the first side wall 311 is provided with a water retaining flange 314 extending outward, and the projection of the lower end of the third heat exchange section 23 on the water receiving tray 31 is located at the position of the retaining flange 314 .
  • the water retaining flange 314 In the water flange 314 , in this way, part of the condensed water directly dripping down from the lower end of the third heat exchange section 23 can flow back into the water receiving tray 31 under the restriction of the water retaining flange 314 .
  • the water retaining flange 314 is generally spaced from the lower end of the first support frame 41, so that part of the condensed water flowing downward along the first support frame 41 can also be prevented from flowing to the outside of the first side wall 311, thereby Ensure that the condensed water can flow into the water receiving tray 31; optionally, the distance L1 between the lower end of the first support frame 41 and the water retaining flange 314 is greater than or equal to 4 mm; it can be understood that if the The distance L1 between the lower end of the first support frame 41 and the water retaining flange 314 is too small, and when the condensed water droplets flowing down are relatively large, the larger water droplets may partially cross the gap and flow to the water retaining
  • the interval L1 is not less than 4 millimeters to ensure that the interval L1 is relatively large to prevent condensed water from flowing to the outer side of the water-retaining flange 314.
  • the first interval may not be provided; of course, the water-retaining flange 314 and the first interval may also be provided at the same time. There is no limit to this.
  • the water-retaining flange 314 includes a first water-retaining segment extending obliquely outward and upward from the upper edge of the first side wall 311 , and extending upward from the first water-retaining segment.
  • the second water-retaining section it can be understood that the setting of the second water-retaining section is conducive to heightening the water-retaining flange 314 to prevent condensed water droplets from splashing out of the water-receiving tray 31, and the inclined first water-retaining section is conducive to The condensed water is guided back into the water receiving tray 31 .
  • the air conditioner further includes an air duct support frame 43 and an electric heater 50 installed on the air duct support frame 43 .
  • the addition of the electric heater 50 can make the air conditioner also have the function of electric auxiliary heating, so as to improve the heating effect when the air conditioner is used for heating.
  • the lower end of the air duct support frame 43 is connected to the upper sides of the first heat exchange section 21 and the second heat exchange section 22 at the same time, so that the installation stability of the air duct support frame 43 higher; but the design is not limited thereto, in other embodiments, the lower end of the air duct support frame 43 can also be connected only to the upper side of the first heat exchange section 21, or only connected to the second The upper side of the heat exchange section 22 is not limited in this application.
  • the third heat exchange section 23 is also connected and fixed to the side of the air duct support frame 43, so as to improve the installation stability of the entire structure.
  • the air conditioner further includes an indoor side fan disposed on the inner unit casing 11, and the air duct support frame 43 can also be used to install the indoor side fan.
  • the heat exchanger assembly includes at least three electric heaters 50, for the three electric heaters 50, one electric heater 50 is located below the other two electric heaters 50, and The projections of the two upper electric heaters 50 on a horizontal plane passing through the lower electric heater 50 are respectively arranged on opposite sides of the lower electric heater 50 . That is to say, the three electric heaters 50 are arranged in an inverted "pin" shape, so that while realizing multi-level heating of the air, repeated heating in the upper and lower directions can be avoided, thereby facilitating uniform heating of the air .
  • connection line between the upper electric heater 50 and the lower electric heater 50 is parallel to the first heat exchange section 21, and the other upper electric heater
  • the connection line between the device 50 and the electric heater 50 located below is parallel to the second heat exchange section 22; that is, the inverted "pin" shape formed by the three electric heaters 50 can be compared with the first exchange section 22.
  • the V-shaped structure formed by the heat section 21 and the second heat exchange section 22 is corresponding, thereby further facilitating uniform heating of the air.
  • the electric heater 50 is detachably connected to the air duct support frame 43 ; in this way, the electric heater 50 can be easily repaired or damaged and replaced.
  • the heat exchanger assembly includes at least two air duct support frames 43, and for the two air duct support frames 43, one end of the electric heater 50 is connected to one of the air duct support frames 43
  • the plug-in installation is used to realize the support and positioning of the corresponding end of the electric heater 50 , and the other end of the electric heater 50 is screwed and fixed with another air duct support frame 43 .
  • one of the air duct support frames 43 is provided with an insertion hole 431 for one end of the electric heater 50 to be plugged in, and the other air duct support frame 43 is provided corresponding to the other end of the electric heater 50.
  • the installation method of plugging and positioning at one end and locking the other end with screws can ensure stable and reliable installation of the electric heater 50 (one of the stable and reliable side connection methods of the screw locking system) and improve the electric heater 50. assembly efficiency.
  • both ends of the electric heater 50 can also be installed by means of screw locking; and in other embodiments, the electric heater 50 can also be installed At least one end of the device is installed by means of snap connection.
  • the air duct support frame 43 is arranged in a plate shape to facilitate the integrity of the internal air duct of the product and reduce the probability of air leakage in the internal air duct.
  • the air duct support frame 43 provided with the insertion hole 431 is also provided with an introduction groove 433 extending from its side edge to the insertion hole 431, so as to facilitate the sliding of the corresponding end of the electric heater 50. into the insertion hole 431.
  • the introduction groove 433 is provided on a surface of the air duct support frame 43 provided with the insertion hole 431 facing the other air duct support frame 43 .
  • the air duct support frame 43 provided with the screw mounting holes 432 is provided with a mounting groove 434 corresponding to the corresponding end of the electric heater 50, and the screw mounting hole 432 is provided in the mounting groove 434
  • the bottom of the groove, the installation groove 434 is used for fitting and inserting the corresponding end of the electric heater 50 to better support the electric heater 50 .
  • the installation groove 434 is provided on the surface of the air duct support frame 43 provided with the screw installation holes 432 facing the other air duct support frame 43 .
  • another insulation layer is provided on the outer surface of the water receiving tray 31 to avoid condensation on the outer surface of the water receiving tray 31 .
  • the thermal insulation layer on the water receiving tray 31 is set as a thermal insulation sponge layer; the thermal insulation sponge has a good thermal insulation effect and also has the advantage of low cost.
  • the present design is not limited thereto.
  • the thermal insulation layer on the water receiving tray 31 can also be, but not limited to, be set as a flocking layer or thermal insulation cloth layer.
  • the thermal insulation layer on the water receiving tray 31 is glued to the outer surface of the water receiving tray 31; The structure of installing the insulation layer can simplify the structure of the water receiving tray 31 .
  • the water receiving tray 31 is provided with a first drain hole 315 to drain the collected condensed water through the first drain hole 315 .
  • the bottom wall of the water receiving tray 31 is gradually inclined downward toward the first drain hole 315, that is, the first drain hole 315 is located at the lowest position of the bottom wall of the water receiving tray 31, In this way, it is beneficial to discharge all the collected condensed water.
  • the water receiving tray 31 has opposite first end and second end, the bottom wall of the water receiving tray 31 gradually slopes downward in the direction from the second end to the first end, and the first end
  • a drainage hole 315 is located at the first end of the water receiving tray 31, so that the first drainage hole 315 can be arranged at the edge of the water receiving tray 31, so as to be connected with the first drainage hole 315 without loss of generality, the direction from the second end toward the first end is the extending direction of the first side wall 311 .
  • a water outlet 417 is provided at the lower end of the first support frame 41 , and the collected condensed water can flow to the first drainage hole 315 through the water outlet 417 .
  • the first drain hole 315 is provided with a drain connector 6; it can be understood that the arrangement of the drain connector 6 facilitates the connection of drain pipes.
  • the drain joint 6 includes a leak-proof pan 60 and a joint body, the joint body is fixedly passed through the bottom of the leak-proof pan 60 , and has a first A joint section 61, and a second joint section 62 located on the lower side of the leak-proof plate 60, the first joint section 61 is used to pass through the first drainage hole 315, and is provided with a water hole 611, the The lower edge of the water hole 611 is lower than the upper edge of the leak-proof tray 60 .
  • the anti-leakage plate 60 since the anti-leakage plate 60 is provided, even if there is a gap between the first drainage hole 315 and the first joint section 61, part of the condensed water leaks from the gap to the water receiving plate 31 Below, this part of condensed water will also be collected in the anti-leakage plate 60, and flow back into the joint body from the water hole 611 to be discharged. In this way, the gap between the first drain hole 315 and the first joint section 61 can be cancelled.
  • the sealing ring makes the installation of the drainage joint 6 easier and can improve the assembly efficiency of the product.
  • the first joint section 61 can generally be adapted to pass through the first drainage hole 315, that is, the positioning and installation of the drainage joint 6 can be realized, thereby preventing the drainage joint 6 from shaking after assembly, thereby improving the product structure. overall stability.
  • a plurality of water passage holes 611 are provided at intervals, so as to facilitate the condensed water in the leak-proof disc 60 to flow back into the joint body.
  • the anti-leakage plate 60 is provided in a downwardly tapering funnel shape, so as to facilitate the collection of condensed water leaking from the first drain hole 315, and to facilitate the collection of the collected condensed water near the The position of the water hole 611 is mentioned, so as to facilitate the discharge of condensed water.
  • the lower edge of the water hole 611 is flush with the upper surface of the bottom of the leak-proof pan 60 , so as to drain all the condensed water in the leak-proof pan 60 .
  • a water guide protrusion 65 is provided on the inner side of the lower edge of the water hole 611, so as to break the surface tension of the condensed water in the leak-proof pan 60 and promote smooth drainage.
  • the water guiding protrusion 65 is arranged in a downwardly extending column shape, so that the water guiding protrusion 65 also has the function of guiding the condensed water downward, further promoting smooth drainage; however, this design does not Limited to this, in other embodiments, the shape of the water guiding protrusion 65 may also be irregular, which is not limited in this application.
  • the cross section of the water guiding protrusion 65 may be, but not limited to, semicircular or polygonal.
  • the first joint section 61 is further provided with several elastic buckles 64, and the upper end of the elastic buckles 64 and the disk of the leak-proof disk 60 are along the extending direction of the first joint section 61.
  • the top is arranged at intervals, and the elastic buckle 64 has a fastening surface facing the leak-proof tray 60, and the fastening surface is fastened to the upper surface of the bottom wall of the water receiving tray 31, and the pan of the leak-proof tray 60 Abut against the lower surface of the bottom wall of the water tray 31 along the upper end, so that the fixed installation of the joint body and the water tray 31 can be realized; it can be understood that the installation method of the snap connection is simple, easy to operate, and simple in structure;
  • the upper end of the drain pan 60 can be closely attached to the lower surface of the bottom wall of the water receiving tray 31 , thereby effectively avoiding overflow of condensed water in the leak-proof pan 60 .
  • the present design is not limited thereto.
  • the first joint section 61 can also be screwed
  • a plurality of elastic buckles 64 are arranged at intervals, so as to improve the installation stability of the drainage joint 6 .
  • the elastic buckle 64 also has a guiding slope 641 opposite to the fastening surface, and the guiding slope 641 extends obliquely outward in a direction approaching the leak-proof disc 60 . It can be understood that the addition of the guide slope 641 can make the elastic buckle 64 self-shrink and pass through as long as the first joint section 61 is aligned with the first drain hole 315 and then pushes up the drain joint 6 .
  • the first drainage hole 315 and after passing through the first drainage hole 315, the elastic buckle 64 can self-expand so that its buckling surface is buckled on the upper surface of the bottom wall of the water tray 31;
  • the installation of the above-mentioned drainage joint 6 is further simplified, so that the assembly efficiency of the product can be further improved.
  • the elastic buckle 64 is arranged in the water hole 611 and extends downward from the upper edge of the water hole 611; In the technical solution of separate arrangement, the structure of the drainage joint 6 of the technical solution is simpler. Without loss of generality, in this embodiment, each of the water holes 611 is provided with an elastic buckle 64 .
  • the drainage joint 6 further includes a third joint section 63 connected to the second joint section 62 , the extension direction of the third joint section 63 is the same as the extension direction of the second joint section 62 The directions intersect; it can be understood that the addition of the third joint section 63 can change the drainage direction of the drainage joint 6 .
  • the third joint section 63 extends horizontally or slopes downward to facilitate smooth drainage.
  • the angle ⁇ between the extension direction of the third joint section 63 and the extension direction of the second joint section 62 is greater than or equal to 90° and less than or equal to 120°, so that the third joint section The inclination of 63 is relatively gentle. Compared with the technical solution in which the inclination of the third joint section 63 is relatively steep, the required height of the third joint section 63 in this technical solution is relatively short.
  • an anti-loosening structure 631 is provided on the outer surface of the end of the third joint section 63 away from the second joint section 62 to reduce the possibility of the drain pipe connected to the third joint section 63 getting loose.
  • the anti-off structure 631 is set as a zigzag anti-off structure, that is, the outer surface of the end of the third joint segment 63 away from the second joint segment 62 is provided with a plurality of anti-off structures arranged in sequence. convex ring.
  • the drain joint 6 on the water receiving tray 31 drains the condensed water to the chassis 13 through the first drain pipe 91 .
  • the upper end of the first drain pipe 91 is sleeved on the third joint section 63 of the drain joint 6 on the water receiving tray 31 , and the lower end extends to the chassis 13 .
  • the condensed water drained to the chassis 13 can be left on the chassis 13 for application, for example, it can be drained into the water-feeding tank in the second disc section 132 of the chassis 13, so that the condensed water can be drained by the water-feeding motor.
  • the condensed water discharged to the chassis 13 can be discharged out of the whole machine through the drainage structure on the chassis 13.
  • the chassis 13 is provided with a second drain hole 133 to drain the condensed water out of the machine through the second drain hole 133 .
  • the refrigerant connection pipe or capillary pipe between the indoor side heat exchanger 20 and the outdoor side heat exchanger 80, the condensed water generated during the cooling process can flow along the refrigerant connection pipe to the chassis 13, and then from the The second drain hole 133 is used to discharge the water to the outside.
  • the chassis 13 is provided with a diversion groove communicating with the second drainage hole 133, so as to dissipate the condensed water produced by the refrigerant system of the air conditioner (including but not limited to the indoor heat exchanger 20, the chamber Condensed water formed by the outer heat exchanger 80 and the refrigerant connecting pipe) is guided to the second drain hole 133 and discharged through the second drain hole 133 .
  • the refrigerant system of the air conditioner including but not limited to the indoor heat exchanger 20, the chamber Condensed water formed by the outer heat exchanger 80 and the refrigerant connecting pipe
  • the second drain hole 133 is provided with another drain connector 6 .
  • the drain connector 6 on the second drain hole 133 drains water out through the second drain pipe 92 .
  • the second drain pipe 92 at least its free end extends to the outside, so as to discharge the condensed water outside; of course, the user can also set a movable water collecting piece (such as but not limited to a bucket, a water basin, etc.) indoors , and extend the free end of the second drain pipe 92 into the water collecting member.
  • the present design is not limited thereto, and in other embodiments, the condensed water can also be discharged out of the machine through the first drain pipe 91 .
  • the second drain hole 133 is provided in the second disc section 132, and the first drain pipe 91 drains water to the second disc segment 132; it can be understood that in this embodiment, the second The panel section 132 and the outer machine casing 12 usually protrude outdoors through the installation hole of the wall, so the second drainage hole 133 is provided on the second panel section 132 to facilitate draining the condensed water out of the outdoor space.
  • a pipe clip 93 is provided between the first disk section 131 and the second disk section 132 , and the lower end of the first drain pipe 91 is clipped to the pipe clip 93 . It can be understood that in this embodiment, the lower end of the first drain pipe 91 can be positioned by the pipe clamp 93 to ensure that the condensed water in the water receiving pan 31 can be discharged to the second pan section 132 .
  • a mounting frame 134 is provided between the first disk section 131 and the second disk section 132, and an installation notch 135 is provided at the upper end of the pipe clip 93 mounting frame 134.
  • the pipe clip 93 It is detachably connected to the installation notch 135; in this way, the aging replacement of the tube clip 93 can be facilitated.
  • the opening of the installation notch 135 is provided with a constriction, so as to tightly fit and clip the outer surface of the tube clamp 93, and the snap-fitting method is convenient for operation; specifically, the opening width of the installation notch 135 is smaller than the The inner width of the mounting notch 135 is described above.
  • the outer surface of the tube clip 93 is provided with a slot 931 , and the slot 931 is clamped on the edge of the installation notch 135 ; the addition of the slot 931 is beneficial to improve the installation stability of the tube clip 93 .
  • the tube clip 93 includes a U-shaped tube clip body and two limit buckles 932 arranged at the U-shaped opening of the tube clip body, and the two limit clips 932 are respectively arranged on The opposite sides of the U-shaped opening are arranged opposite to each other; the setting of the two limit buckles 932 is conducive to reducing the probability that the lower end of the first drain pipe 91 is detached from the pipe clamp 93, and even if one of the limit buckles 932 If it is broken, the lower end of the first drain pipe 91 can be limited to a certain extent by the remaining one limit buckle 932 .
  • the limit buckle 932 has an introduction slope 933 disposed away from the U-shaped bottom of the pipe clamp body, and the distance between the two introduction slopes 933 gradually decreases in the direction close to the U-shaped bottom In this way, the lower end of the first drain pipe 91 can be snapped into the pipe clip 93 more conveniently.
  • an overflow port 316 is provided on the side wall of the water receiving tray 31, and there is an interval between the overflow port 316 and the bottom wall of the water receiving tray 31; When the first drain hole 315 on the drain pan 31 is blocked, the excessive condensed water of the water receiving tray 31 will flow into the chassis 13 below along the overflow port 316, and then be discharged from the second drain hole 133 on the chassis 13 outdoor.
  • the overflow port 316 is arranged near the lower end of the water level on the water receiving tray 31; It is arranged at the lower end of the water level to facilitate the discharge of overflow condensed water when overflow occurs; that is, when the second end of the water receiving tray 31 gradually slopes downward toward the first end, the overflow port 316 is disposed on the side wall of the first end of the water receiving tray 31 .
  • the third side wall 313 of the water receiving tray 31 is arranged close to the outer casing 12, and the overflow port 316 is arranged on the third side wall 313; When , it can facilitate the overflowing condensed water to drop onto the second disk segment 132 .
  • the third side wall 313 is also provided at the overflow port 316 with an overflow extension groove 317 extending toward the inside of the outer machine casing 12; it can be understood that the overflow extension groove 317 is Extending outward from the water receiving tray 31, and communicating with the overflow port 316, so as to guide the overflowing condensed water into the outer machine casing 12, thereby ensuring that the overflowed condensed water can drip onto the first 132 for the second disc segment.
  • the outer casing 12 accommodates the overflow extension groove 317 .
  • the corner where the second side wall 312 and the third side wall 313 are connected is provided with a pipe groove 318, the The refrigerant connecting pipes between the indoor heat exchanger 20 , the compressor 70 and the outdoor heat exchanger 80 pass through the pipe passage groove 318 .
  • the third side wall 313 is close to the outer machine casing 12, that is to say, the corner where the second side wall 312 and the third side wall 313 are connected is close to the outer machine casing 12.
  • the first drain hole 315 is located on the side of the pipe passage groove 318 away from the outer machine casing 12; in this way, the installation of the drain joint 6 on the water tray 31 and the refrigerant connecting pipe can be avoided. Intersection, thereby avoiding the installation of the drain joint 6 on the water receiving tray 31 from being affected, and also avoiding damage to the refrigerant connecting pipe when installing the drain joint 6 on the water receiving tray 31, resulting in hidden dangers such as refrigerant leakage.
  • the third drain section of the drain joint 6 on the water receiving tray 31 extends away from the pipe passage groove 318 to further avoid the first drain pipe 91 from interfering with the refrigerant pipe passing through the pipe passage groove 318 . interference between.

Abstract

一种空调器，包括：内机机壳(11)；室内侧换热器(20)，设于所述内机机壳(11)内，所述室内侧换热器(20)包括沿上下向延伸的换热段和/或倾斜延伸的换热段；以及接水盘(31)，设于所述内机机壳(11)内，并位于所述室内侧换热器(20)的下方，沿上下向延伸的换热段的下端和/或倾斜延伸的换热段的下端在所述接水盘(31)上的投影位于所述接水盘(31)内。

Description

空调器
优先权信息
本申请要求于2021年5月31日申请的、申请号为202110607048.9以及202121203216.X的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及空调技术领域，特别涉及一种空调器。
背景技术
对于空调器，其在运行的过程中室内侧换热器会产生冷凝水，空调器内部通常设置有收集冷凝水的接水盘。若然室内侧换热器所产生的冷凝水在下滴时未能落入接水盘内，可能会有冷凝水滴落到空调器内的其他部件上，特别地，若冷凝水滴落到相关用电部件上，可能会导致短路或者漏电等不安全现象。
发明内容
本申请的主要目的是提出一种空调器，旨在使其接水盘能更好地收集冷凝水。
为实现上述目的，本申请提出的空调器包括：
内机机壳；
室内侧换热器，设于所述内机机壳内，所述室内侧换热器包括沿上下向延伸的换热段和/或倾斜延伸的换热段；以及
接水盘，设于所述内机机壳内，并位于所述室内侧换热器的下方，沿上下向延伸的换热段的下端和/或倾斜延伸的换热段的下端在所述接水盘上的投影位于所述接水盘内。
在一实施例中，所述室内侧换热器包括倾斜朝下延伸的第一换热段和倾斜朝上延伸的第二换热段，所述第一换热段的下端与所述第二换热段的下端连接；
所述第一换热段与所述第二换热段的连接处在所述接水盘上的投影位于所述接水盘内。
在一实施例中，所述接水盘内设有防溅水件，所述防溅水件至少覆盖所述第一换热段与所述第二换热段的连接处在所述接水盘上的投影。
在一实施例中，所述空调器还包括第一支撑架，所述第一支撑架的上端支撑所述第一换热段和所述第二换热段，下端与所述接水盘连接；
所述接水盘具有与所述第二换热段的上端相并行且在水平方向上靠近所述第二换热段的上端的第一侧壁；所述第一支撑架的下端与所述第一侧壁之间具有第一间隔。
在一实施例中，所述第一支撑架的下端设有过水口。
在一实施例中，所述接水盘还具有邻接于所述第一侧壁的第二侧壁，所述第一支撑架的下端与所述第二侧壁之间具有第二间隔。
在一实施例中，所述接水盘还具有与所述第一侧壁相并行且间隔设置的第三侧壁；
所述空调器还包括呈板状设置的第二支撑架，所述第二支撑架的下端与所述接水盘连接，上端连接于所述第一换热段上端的下侧；
所述第二支撑架的下端与所述第三侧壁之间具有第三间隔。
在一实施例中，所述第三间隔大于或等于3毫米。
在一实施例中，所述第二支撑架的面向所述第三侧壁的表面上覆设有保温层。
在一实施例中，所述室内侧换热器还包括沿上下方向延伸的第三换热段，所述第三换热段的下端与所述第二换热段的上端相连接；
所述第三换热段的下端在所述接水盘上的投影位于所述接水盘内。
在一实施例中，所述接水盘具有与所述第三换热段的下端相并行且在水平方向上靠近所述第三换热段的下端的第一侧壁；
所述第一侧壁的上边缘设有朝外延伸的挡水翻边，所述第三换热段的下端在所述接水盘上的投影位于所述挡水翻边内。
在一实施例中，所述第一支撑架的下端与所述挡水翻边之间的间隔大于或等于4毫米。
在一实施例中，所述空调器还包括底盘，所述内机机壳设于所述底盘；
所述接水盘设有第一排水孔，所述第一排水孔设有一个排水接头，该排水接头通过第一排水管将水排至所述底盘；
所述底盘设有第二排水孔，所述第二排水孔设有另一排水接头。
在一实施例中，所述空调器还包括压缩机、与所述内机机壳相连接的外机机壳、及设于所述外机机壳内的室外侧换热器，所述底盘包括相连接的第一盘段和第二盘段，所述内机机壳设于所述第一盘段，所述外机机壳设于所述第二盘段，所述压缩机设于所述内机机壳内，并位于所述接水盘下方；
所述第二排水孔设于所述第二盘段，所述第一排水管将水排至所述第二盘段。
在一实施例中，所述第一盘段与所述第二盘段之间设有管卡，所述第一排水管的下端卡设于所述管卡。
在一实施例中，所述接水盘具有靠近所述外机机壳的第三侧壁，所述第三侧壁上朝向所述外机机壳内延伸的溢流延伸槽。
在一实施例中，所述接水盘还具有与所述第三侧壁相邻接的第二侧壁，所述第二侧壁与所述第三侧壁相连接的角落处设有过管槽，所述室内侧换热器与所述压缩机、所述室外侧换热器之间的冷媒连接管穿设于所述过管槽。
在一实施例中，所述第一排水孔位于所述过管槽的远离所述外机机壳的一侧。
本申请的技术方案中，当室内侧换热器的各个换热段上产生了冷凝水时，其冷凝水在重力的作用下会沿着对应换热段本身向下流动至对应换热段的下端，再向下滴落，由于室内侧换热器上各换热段的下端在接水盘上的投影都位于接水盘内，故而向下滴落的冷凝水均能落入接水盘内，再向外排出，从而能避免冷凝水滴落到内机机壳内的其他部件上，尤其是可以避免冷凝水滴落到相关用电部件上，进而能避免短路或者漏电等现象。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请空调器一实施例一视角的结构示意图；
图2为图1中空调器的部分内部结构示意图；
图3为图1中空调器另一视角的结构示意图；其部分结构隐藏；
图4为图3中空调器的接水盘与室内侧换热器之间的结构示意图；
图5为图4中接水盘、第一支撑架和第二支撑架之间的结构示意图；
图6为图3中空调器的接水盘、室内侧换热器和电加热器之间的结构示意图；
图7为图6中A处的放大示意图；
图8为图6中相关结构另一视角的结构示意图；
图9为图3中空调器在接水盘以下的部分结构示意图；
图10为图9中接水盘的结构示意图；
图11为图6中相关结构的侧视结构示意图；
图12为图11中B处的放大示意图；
图13为图11中C处的放大示意图；
图14为图1中空调器再一视角的结构示意图；其部分结构隐藏；
图15为图14中D处的放大示意图；
图16为图15中相关结构的爆炸结构示意图；
图17为图14中空调器的排水接头一视角的结构示意图；
图18为图14中空调器的排水接头另一视角的结构示意图。
附图标号说明：
标号 名称 标号 名称
11 内机机壳 12 外机机壳
13 底盘 131 第一盘段
132 第二盘段 133 第二排水孔
134 安装架 135 安装缺口
20 室内侧换热器 21 第一换热段
22 第二换热段 23 第三换热段
24 连接边板 241 第一连接段
242 第二连接段 243 第三连接段
31 接水盘 32 防溅水件
311 第一侧壁 312 第二侧壁
313 第三侧壁 314 挡水翻边
315 第一排水孔 316 溢流口
317 溢流延伸槽 318 过管槽
41 第一支撑架 410 支撑缺口
411 第一支撑边 412 第二支撑边
413 第一翻边 414 第二翻边
415 第一安装凸耳 416 第二安装凸耳
417 过水口 42 第二支撑架
421 防漏风翻边 422 过渡翻边
43 风道支撑架 431 插接孔
432 螺钉安装孔 433 导入凹槽
434 安装凹槽 50 电加热器
6 排水接头 60 防漏盘
61 第一接头段 62 第二接头段
63 第三接头段 611 过水孔
631 防脱结构 64 弹性卡扣
641 导向斜面 65 导水凸起
70 压缩机 80 室外侧换热器
91 第一排水管 92 第二排水管
93 管卡 931 嵌槽
932 限位卡扣 933 导入斜面
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，若全文中出现的“和/或”或者“及/或”，其含义包括三个并列的方案，以“A和/或B”为例，包括A方案、或B方案、或A和B同时满足的方案。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种空调器，该空调器可以用于活动板房或集装箱房，也可以用于商品房等等。
参照图1至图3，在本申请一实施例中，该空调器包括：
内机机壳11；
室内侧换热器20，设于所述内机机壳11内，所述室内侧换热器20包括沿上下向延伸的换热段和/或倾斜延伸的换热段；以及
接水盘31，设于所述内机机壳11内，并位于所述室内侧换热器20的下方，沿上下向延伸的换热段的下端和/或倾斜延伸的换热段的下端在所述接水盘31上的投影位于所述接水盘31内。
本申请的技术方案中，当室内侧换热器20的各个换热段上产生了冷凝水时，其冷凝水在重力的作用下会沿着对应换热段本身向下流动至对应换热段的下端，再向下滴落，由于室内侧换热器20上各换热段的下端在接水盘31上的投影都位于接水盘31内，故而向下滴落的冷凝水均能落入接水盘31内，再向外排出，从而能避免冷凝水滴落到内机机壳11内的其他部件上，尤其是可以避免冷凝水滴落到相关用电部件上，进而能避免短路或者漏电等现象。
在一实施例中，该空调器为整体式空调器，其还包括底盘13、外机机壳12、压缩机70和室外侧换热器80；其中，所述底盘13包括相连接的第一盘段131和第二盘段132(见图9)，所述内机机壳11设于所述第一盘段131，所述外机机壳12设于所述第二盘段132，且所述外机机壳12与所述内机机壳11相连接，所述压缩机70设于所述内机机壳11内，并位于所述接水盘31下方，所述室外侧换热器80设于所述外机机壳12内。
需要说明的是，本申请实施例中的“内机机壳11”与“外机机壳12”并非限定内机机壳11和外机机壳12的安装位置，该整体式空调器可以整体安装于室内，此时，内机机壳11和外机机壳12均安装于室内。也可以将内机机壳11设于室内，而将外机机壳12至少部分伸出至室外。为使外机机壳12能够朝室外伸出，通常在墙体上设置安装孔，使得外机机壳12能够从安装孔朝室外伸出，在该情况中，可以将墙体内表面和墙体外表面之间的这部分空间(安装孔)看作室外空间，也即，可以将墙体内表面以内的空间看作室内空间，而墙体内表面以外的空间看作室外空间。
还需要说明的是，本文所说的“墙体”应作广义理解，即“墙体”可以为普通建筑的墙体(如建筑用砖砌成的墙体)，也可以为活动板房的墙板部分，还可以为集装箱房的侧板部分。也即，整体式空调器可以在活动板房或者集装箱房中使用，也可以在商品房中使用。
此外，通过将压缩机70设置在内机机壳11内，在使用时，可以将压缩机70和内机机壳11放置在室内，使得外机机壳12伸出至室外。减小了外机机壳12的整体重量，从而在将外机机壳12安装于房屋二楼以上的楼层时，能够减小外机机壳12对支撑架的压力。 例如在将该整体式空调器用于两层或两层以上的活动板房或集装箱房时，将外机机壳12安装于室外能减小对支撑架的压力，而在外机机壳12与内机机壳11连接时，甚至可以不用设置支撑架对外机机壳12进行支撑，能够便于在活动板房或集装箱房中使用。当然，在其它实施例中，也可以将压缩机70设于外机机壳12内。
值得一提的是，在本实施例中，前述室内侧换热器20和接水盘31之间的相关结构所应用的空调器为整体式空调器；然本设计不限于此，于其他实施例中，前述室内侧换热器20和接水盘31之间的相关结构所应用的空调器还可为分体式空调器，例如但不限于分体式柜机、分体式挂机等。
参照图3至图13，在一实施例中，所述室内侧换热器20包括倾斜朝下延伸的第一换热段21和倾斜朝上延伸的第二换热段22，所述第一换热段21的下端与所述第二换热段22的下端连接；所述第一换热段21与所述第二换热段22的连接处在所述接水盘31上的投影位于所述接水盘31内。可以理解，本实施例中，第一换热段21和第二换热段22呈角度设置，并形成开口朝上的V形结构，且该V形结构的下端在接水盘31上的投影位于接水盘31内，如此，可使得第一换热段21和第二换热段22上所形成的冷凝水均能滴落至接水盘31内。此外，第一换热段21和第二换热段22所形成的V形结构有利于增大室内侧换热器20的换热面积，提高室内侧换热器20的换热能力，提高空调器的能效。
在一实施例中，所述接水盘31内设有防溅水件32(见图10)，以通过该防溅水件32来承接自所述室内侧换热器20下滴的冷凝水。可以理解，防溅水件32的增设，能避免滴落至接水盘31内的冷凝水溅起，从而避免冷凝水溅起到内机机壳11内的其他部件上，尤其是可以避免冷凝水溅起到相关用电部件上，进而能避免短路或者漏电等现象。
可选地，所述防溅水件32至少覆盖所述第一换热段21与所述第二换热段22的连接处在所述接水盘31上的投影，也即，所述防溅水件32至少覆盖所述V形结构下端在所述接水盘31上的投影，以使得防溅水件32至少能适于承接自V形结构下端下滴的冷凝水；可以理解，自V形结构下滴的冷凝水通常占据了室内侧换热器20上下滴型冷凝水的绝大部分。
可选地，所述防溅水件32具有多孔结构；可以理解，冷凝水滴落至多孔结构上时，多孔结构能迅速将冷凝水吸入并打散，以使得冷凝水不会溅起，有利于提高冷凝水的防溅效果。具体地，所述防溅水件32可但不限于设置为防溅水海绵层或者防溅水网等。在所述防溅水件32选用防溅水海绵时，其可以选择非吸水海绵，以减少冷凝水在接水盘31内的停留。
可选地，所述防溅水件32粘固于所述接水盘31；粘接的方式简便，易于操作，且通常无需在接水盘31上成形额外的用以安装防溅水件32的结构，能简化接水盘31的结构。
在一实施例中，所述空调器还包括第一支撑架41，所述第一支撑架41的上端支撑所述第一换热段21和所述第二换热段22，下端与所述接水盘31连接。可以理解，第一支撑架41能为室内侧换热器20提供安装支撑。本实施例中，所述第一支撑架41通常至少设有两个，该两个第一支撑架41分别设置在室内侧换热器20下侧的相对两端。不失一般性，所述第一支撑架41呈板状设置；然本设计不限于此，于其他实施例中，所述第一支撑架41也可由多根杆状件和/或多个板状件共同装配而成。
可选地，所述第一支撑架41的下端将所述防溅水件32抵压于所述接水盘31，以进一步提高防溅水件32的安装稳定性。
可选地，所述第一支撑架41的上端设有支撑缺口410，所述支撑缺口410具有倾斜朝下延伸的第一支撑边411和倾斜朝上延伸的第二支撑边412，所述第一支撑边411抵接于所述第一换热段21的下侧，所述第二支撑边412抵接于所述第二换热段22的下侧。可以理解，所述支撑缺口410设置为朝下渐缩的V形缺口，能与所述第一换热段21和所述第二换热段22所组成的V形结构相适配，增大所述第一支撑架41对所述室内侧换热器20 的支撑面积，从而提高所述室内侧换热器20的安装稳定性。
可选地，所述第一支撑边411设有第一翻边413，所述第一翻边413抵接于所述第一换热段21的的下侧；可以理解，第一翻边413的增设，能进一步增大所述第一支撑架41对所述室内侧换热器20的支撑面积，从而进一步提高所述室内侧换热器20的安装稳定性。
可选地，所述第二支撑边412设有第二翻边414，所述第二翻边414抵接于所述第二换热段22的的下侧；可以理解，第二翻边414的增设，能进一步增大所述第一支撑架41对所述室内侧换热器20的支撑面积，从而进一步提高所述室内侧换热器20的安装稳定性。
可选地，所述第一支撑边411设有第一安装凸耳415，所述第一换热段21与所述第一安装凸耳415固定连接，也即，实现了第一换热段21与第一支撑架41之间的连接固定，从而进一步所述室内侧换热器20的安装稳定性。可选地，第一换热段21与第一安装凸耳415之间通过螺钉锁附的方式进行连接，螺钉锁附的连接方式稳定可靠；然本设计不限于此，于其他实施例中，第一换热段21与第一安装凸耳415之间还可但不限于通过卡扣连接、铆接等其他方式进行连接。
可选地，所述第二支撑边412设有第二安装凸耳416，所述第二换热段22与所述第二安装凸耳416固定连接，也即，实现了第二换热段22与第二支撑架42之间的连接固定，从而进一步所述室内侧换热器20的安装稳定性。可选地，第二换热段22与第二安装凸耳416之间通过螺钉锁附的方式进行连接，螺钉锁附的连接方式稳定可靠；然本设计不限于此，于其他实施例中，第二换热段22与第二安装凸耳416之间还可但不限于通过卡扣连接、铆接等其他方式进行连接。
可选地，所述接水盘31具有与所述第二换热段22的上端相并行且在水平方向上靠近所述第二换热段22的上端的第一侧壁311；所述第一支撑架41的下端与所述第一侧壁311之间具有第一间隔。可以理解，第二换热段22上所形成的部分冷凝水会沿着第一支撑架41向下流动。本实施例的技术方案将第一支撑架41的下端与第一侧壁311间隔设置，可避免沿第一支撑架41向下流动的冷凝水的部分流到第一侧壁311的外侧，从而保证冷凝水都能流入接水盘31中。
在一实施例中，所述接水盘31还具有邻接于所述第一侧壁311的第二侧壁312，所述第一支撑架41的下端与所述第二侧壁312之间具有第二间隔，以避免冷凝水流到第二侧壁312的外侧，从而进一步保证冷凝水都能流入接水盘31中。
在一实施例中，所述接水盘31还具有与所述第一侧壁311相并行且间隔设置的第三侧壁313；所述空调器还包括呈板状设置的第二支撑架42，所述第二支撑架42的下端与所述接水盘31连接，上端连接于所述第一换热段21上端的下侧。可以理解，第二支撑架42的增设，一方面能为室内侧换热器20进一步提供支撑，从而有利于进一步提高室内侧换热器20的安装稳定性；另一方面，第二支撑架42呈板状设置，可复用于辅助形成空调器的内部风道，减少气流外泄，提高室内侧换热器20的换热效率。
可选地，所述第二支撑架42的上端设有防漏风翻边421，所述防漏风翻边421贴合于所述第一换热段21上端的下侧。可以理解，所述防漏风翻边421呈倾斜朝下延伸设置，以与第一换热段21上端的下侧面面贴合。本实施例的技术方案通过防漏风翻边421与第一换热段21之间面面贴合的方式，有利于降低该位置的漏风概率，从而提升内部风道的完整性，提高整机风量和产品性能。此外，防漏风翻边421的设置，还有利于增大第二支撑架42上端与第一换热段21之间的支撑面积，从而进一步提高室内侧换热器20的安装稳定性。可选地，所述防漏风翻边421与所述第二支撑架42的上侧边之间连接有过渡翻边422，以适于调整防漏风翻边421的贴合位置。可选地，所述防漏风翻边421的下侧搭接于所述第一翻边413，以提高整个支撑结构的结构稳定性。
在一实施例中，所述第二支撑架42的下端与所述第三侧壁313之间具有第三间隔。可以理解，所述第二支撑架42的外表面可能会形成有冷凝水，这些冷凝水会沿着第二支 撑架42向下流动。本实施例的技术方案将第二支撑架42的下端与第三侧壁313间隔设置，可避免沿第二支撑架42向下流动的冷凝水的部分流到第三侧壁313的外侧，从而保证冷凝水都能流入接水盘31中。进一步可选地，所述第三间隔L2大于或等于3毫米；可以理解，若第三间隔L2过小，在流下来的冷凝水水滴较大时，较大的水滴可能会部分跨过该第三间隔而流到第三侧壁313外侧；本实施例中，第三间隔L2不小于3毫米，以保证第三间隔较大，避免冷凝水流到第三侧壁313的外侧。
在前一实施例中，由于第二支撑架42的外表面会形成冷凝水，故而需要设置所述第三间隔，以表面冷凝水流到所述第三侧壁313外侧。然本设计不限于此，于其他一些实施例中，还可在所述第二支撑架42的面向所述第三侧壁313的表面上覆设保温层，以避免所述第二支撑架42的外表面形成冷凝水，若如此设计，也可不设置所述第三间隔。当然，于其他再一些实施例中，也可在所述第二支撑架42的面向所述第三侧壁313的表面上覆设有保温层的同时，设置所述第三间隔，本申请对此不作限制。
可选地，所述第二支撑架42上的保温层设置为保温海绵层；保温海绵具有良好的保温效果，同时还具有低成本的优势。然本设计不限于此，于其他实施例中，所述第二支撑架42上的保温层还可但不限于设置为植绒层或保温布层等。可选地，所述第二支撑架42上的保温层粘固于所述第二支撑架42的外表面；粘接的方式简便，易于操作，且通常无需在第二支撑架42上成形额外的用以安装该保温层的结构，能简化第二支撑架42的结构。
在一实施例中，所述室内侧换热器20还包括沿上下方向延伸的第三换热段23，所述第三换热段23的下端与所述第二换热段22的上端相连接；如此，有利于进一步增大室内侧换热器20的换热面积，提高室内侧换热器20的换热能力，提高空调器的能效。本实施例中，可选地，所述换热器还包括连接边板24，所述连接边板24包括依次连接的第一连接段241、第二连接段242和第三连接段243，所述第一连接段241与所述第一换热段21连接，所述第二连接段242与所述第二换热段22连接，所述第三连接段243与所述第三换热段23连接，以使得所述换热器连接为一个整体，以便于对其进行整体地安装，提高安装效率。需要说明的是，本实施例中，第三换热段23可以使沿竖直方向延伸的，也可以是相较于竖直方向略倾斜的，本申请对此不作限制。
可选地，所述第三换热段23的下端在所述接水盘31上的投影位于所述接水盘31内。可以理解，所述第三换热段23会形成有冷凝水，这些冷凝水会沿着第三换热段23的自身向下流动。对于从第三换热段23所流下来的冷凝水，大部分会继续沿着第二换热段22往下流，最后从V形结构的下端滴落至接水盘31内，但也可能会有部分直接从第三换热段23的下端直接向下滴落。本实施例的技术方案中，第三换热段23的下端在所述接水盘31上的投影也位于所述接水盘31内，可以使得直接从第三换热段23下端向下滴落的部分冷凝水不会滴落到接水盘31外，从而保证接水盘31能收集到这部分的冷凝水。
可以理解，所述第一侧壁311不仅是与所述第二换热段22的上端相并行且在水平方向上靠近所述第二换热段22的上端的，其还是与所述第三换热段23的下端相并行且在水平方向上靠近所述第三换热段23的下端的。可选地，所述第一侧壁311的上边缘设有朝外延伸的挡水翻边314，所述第三换热段23的下端在所述接水盘31上的投影位于所述挡水翻边314内，如此，直接从第三换热段23下端向下滴落的部分冷凝水能在挡水翻边314的限制作用下，回流至接水盘31内。此外，所述挡水翻边314与第一支撑架41的下端通常具有间隔，故而还可避免沿第一支撑架41向下流动的冷凝水的部分流到第一侧壁311的外侧，从而保证冷凝水都能流入接水盘31中；可选地，所述第一支撑架41的下端与所述挡水翻边314之间的间隔L1大于或等于4毫米；可以理解，若所述第一支撑架41的下端与所述挡水翻边314之间的间隔L1过小，在流下来的冷凝水水滴较大时，较大的水滴可能会部分跨过该间隔而流到挡水翻边314外侧；本实施例中，该间隔L1不小于4毫米，以保证该间隔L1较大，避免冷凝水流到挡水翻边314的外侧。需要说明的是，对于设有 所述挡水翻边314的技术方案，也可不设置所述第一间隔；当然，也可同时设置所述挡水翻边314和所述第一间隔，本申请对此不作限制。进一步可选地，所述挡水翻边314包括自所述第一侧壁311的上边缘倾斜朝外且朝上延伸的第一挡水段、及自所述第一挡水段朝上延伸的第二挡水段；可以理解，第二挡水段的设置有利于加高挡水翻边314，避免冷凝水滴溅出所述接水盘31，倾斜设置的第一挡水段则有利于将冷凝水导流回所述接水盘31内。
在一实施例中，所述空调器还包括风道支撑架43、及安装于所述风道支撑架43的电加热器50。可以理解，所述电加热器50的增设，可使得所述空调器还具有电辅热的功能，以在利用所述空调器进行制热时，提高制热效果。可选地，所述风道支撑架43的下端同时连接于所述第一换热段21和所述第二换热段22的上侧，以使得所述风道支撑架43的安装稳定性更高；然本设计不限于此，于其他实施例中，所述风道支撑架43的下端也可仅连接于所述第一换热段21的上侧，或者仅连接于所述第二换热段22的上侧，本申请对此不作限制。可选地，所述第三换热段23也与所述风道支撑架43的侧边连接固定，以提高整个结构的安装稳定性。不失一般性，所述空调器还包括设于所述内机机壳11的室内侧风机，所述风道支撑架43还可用于安装所述室内侧风机。
可选地，所述换热器组件至少包括三个所述电加热器50，对于该三个所述电加热器50，其中一电加热器50位于另两个电加热器50的下方，且位于上方的两个电加热器50，在穿过位于下方的电加热器50的水平面上的投影，分设于位于下方的电加热器50的相对两侧。也即，该三个电加热器50呈倒“品”字形布设，如此，能在实现对空气多层次加热的同时，避免在上下方向上出现重复加热的情形，从而有利于对空气的均匀加热。进一步可选地，本实施例中，位于上方的一电加热器50与位于下方的电加热器50之间的连线与所述第一换热段21相并行，位于上方的另一电加热器50与位于下方的电加热器50之间的连线与所述第二换热段22相并行；也即，该三个电加热器50所形成倒“品”字形能与，第一换热段21和第二换热段22所形成的V形结构相对应，从而进一步有利于对空气的均匀加热。
在一实施例中，所述电加热器50与所述风道支撑架43可拆卸连接；如此，可便于电加热器50的故障维修或损坏更换。
可选地，所述换热器组件至少包括两个所述风道支撑架43，对于该两个所述风道支撑架43，所述电加热器50的一端与其中一风道支撑架43插接安装，以实现对电加热器50相应端部的支撑和定位，所述电加热器50的另一端则与另一风道支撑架43螺钉锁附固定。不失一般性，其中一风道支撑架43设有供所述电加热器50的一端插接的插接孔431，另一风道支撑架43则对应所述电加热器50的另一端设有螺钉安装孔432。可以理解，通过一端插接定位，另一端螺钉锁附的安装方式，能在保证电加热器50的安装稳定可靠(螺钉锁附系稳定可靠侧连接方式之一)的同时，提高电加热器50的装配效率。然本设计不限于此，于其他一些实施例中，也可对电加热器50的两端均采用螺钉锁附的方式进行安装；而于其他在一些实施例中，还可对电加热器50的至少一端采用卡扣连接的方式进行安装。此外，可选地，所述风道支撑架43呈板状设置，以有利于产品内部风道完整性，减少内部风道漏风的概率。
可选地，设有所述插接孔431的风道支撑架43还设有自其侧边缘延伸至所述插接孔431的导入凹槽433，以便于电加热器50的相应端部滑入所述插接孔431。可以理解，所述导入凹槽433设于设有所述插接孔431的风道支撑架43的面向另一风道支撑架43的表面。
可选地，设有所述螺钉安装孔432的风道支撑架43对应所述电加热器50的相应端部设有安装凹槽434，所述螺钉安装孔432设于所述安装凹槽434的槽底，所述安装凹槽434用以供所述电加热器50的相应端部适配插设，以更好地支撑所述电加热器50。可以理解， 所述安装凹槽434设于设有所述螺钉安装孔432的风道支撑架43的面向另一风道支撑架43的表面。
在一实施例中，所述接水盘31的外表面设有另一保温层，以避免所述接水盘31的外表面凝露。可选地，所述接水盘31上的保温层设置为保温海绵层；保温海绵具有良好的保温效果，同时还具有低成本的优势。然本设计不限于此，于其他实施例中，所述接水盘31上的保温层还可但不限于设置为植绒层或保温布层等。可选地，所述接水盘31上的保温层粘固于所述接水盘31的外表面；粘接的方式简便，易于操作，且通常无需在接水盘31上成形额外的用以安装该保温层的结构，能简化接水盘31的结构。
参照图9至图18，在一实施例中，所述接水盘31设有第一排水孔315，以通过第一排水孔315将所收集到的冷凝水排出。可选地，所述接水盘31的底壁朝向所述第一排水孔315逐渐向下倾斜，也即所述第一排水孔315设于所述接水盘31底壁的最低位置处，如此，有利于将所收集到的冷凝水进行全部排出。可选地，所述接水盘31具有相对的第一端和第二端，所述接水盘31的底壁在自第二端朝向第一端的方向上逐渐向下倾斜，所述第一排水孔315设于所述接水盘31的第一端，如此，可使得所述第一排水孔315设于所述接水盘31的边缘位置，以便于对与第一排水孔315连接的结构(例如排水接头、排水管等)进行操作；不失一般性，自第二端朝向第一端的方向为所述第一侧壁311的延伸方向。可选地，所述第一支撑架41的下端设有过水口417，所收集到的冷凝水可通过过水口417流向所述第一排水孔315。
在一实施例中，所述第一排水孔315设有一个排水接头6；可以理解，排水接头6的设置，有利于排水管的连接。
可选地，所述排水接头6包括防漏盘60和接头本体，所述接头本体固定穿设于所述防漏盘60的盘底，而具有位于所述防漏盘60上侧的第一接头段61、及位于所述防漏盘60下侧的第二接头段62，所述第一接头段61用以穿设所述第一排水孔315，并设有过水孔611，所述过水孔611的下边缘低于所述防漏盘60的盘沿上端。本实施例的技术方案中，由于设置了防漏盘60，能使得即使第一排水孔315与第一接头段61之间存在间隙，而有部分冷凝水从该间隙漏向了接水盘31下方，这部分冷凝水也会被收集在防漏盘60中，并从过水孔611回流到接头本体内而进行排出，如此，可取消第一排水孔315与第一接头段61之间的密封圈，使得所述排水接头6的安装更为简便，能提升产品的装配效率。此外，第一接头段61通常能基本适配穿设所述第一排水孔315，也即能实现排水接头6的定位安装，从而能避免排水接头6在装配后仍会晃动，从而提高产品结构的整体稳定性。
可选地，在所述第一接头段61的周向方向上，所述过水孔611间隔地设有多个，以有利于防漏盘60中的冷凝水回流至接头本体内。可选地，所述防漏盘60呈朝下渐缩的漏斗状设置，以有利于收集从第一排水孔315漏下来的冷凝水，并有利于使所收集到的冷凝水集中到靠近所述过水孔611的位置，从而便于冷凝水的排出。
可选地，所述过水孔611的下边缘平齐于所述防漏盘60盘底的上表面，以便于将所述防漏盘60中的冷凝水全部排出。可选地，所述过水孔611下边缘的内侧设有导水凸起65，以便于破坏所述防漏盘60中的冷凝水的表面张力，促使排水顺畅。进一步可选地，所述导水凸起65呈朝下延伸的柱状设置，如此，所述导水凸起65还具有将冷凝水向下导流的作用，进一步促使排水顺畅；然本设计不限于此，于其他实施例中，所述导水凸起65的形状还可以是不规则的，本申请对此不作限制。在导水凸起65呈柱状的技术方案中，所述导水凸起65的横截面可但不限于呈半圆形或多边形设置。
在一实施例中，所述第一接头段61还设有若干弹性卡扣64，所述弹性卡扣64与所述防漏盘60的盘沿上端在所述第一接头段61的延伸方向上呈间隔设置，所述弹性卡扣64具有朝向所述防漏盘60的扣合面，所述扣合面扣合于接水盘31底壁的上表面，所述防漏盘60的盘沿上端抵接于接水盘31底壁的下表面，如此，能实现接头本体与接水盘31的 固定安装；可以理解，扣接的安装方式简单，易于操作，且结构简单；此外，防漏盘60的盘沿上端能紧贴于接水盘31底壁的下表面，从而能有效地避免防漏盘60中冷凝水的溢出。然本设计不限于此，于其他实施例中，所述第一接头段61还可但不限于与第一排水孔315螺纹连接固定。
可选地，在所述第一接头段61的周向方向上，所述弹性卡扣64间隔地设有多个，以提高所述排水接头6的安装稳定性。
可选地，所述弹性卡扣64还具有与所述扣合面相对的导向斜面641，在靠近所述防漏盘60的方向上，所述导向斜面641朝外倾斜延伸。可以理解，导向斜面641的增设，可使得只要将第一接头段61与第一排水孔315对准，再施力上推排水接头6，即可使得所述弹性卡扣64自收缩而穿过第一排水孔315，而在穿过第一排水孔315之后，所述弹性卡扣64能自扩张而使其扣合面扣合于接水盘31底壁的上表面；如此，能使得所述排水接头6的安装进一步简便，从而能进一步提升产品的装配效率。
可选地，所述弹性卡扣64设于所述过水孔611内，并自所述过水孔611的上边沿朝下延伸；如此，相较于将弹性卡扣64与过水孔611分开设置的技术方案，本技术方案的排水接头6结构更为简单。不失一般性，本实施例中，每一所述过水孔611内设有一所述弹性卡扣64。
在一实施例中，所述排水接头6还包括与所述第二接头段62相连接的第三接头段63，所述第三接头段63的延伸方向与所述第二接头段62的延伸方向相交；可以理解，第三接头段63的增设可使得所述排水接头6的排水方向改变。
可选地，所述第三接头段63水平延伸或倾斜朝下延伸，以便于排水顺畅。进一步可选地，所述第三接头段63的延伸方向与所述第二接头段62的延伸方向之间的夹角α大于或等于90°，小于或等于120°，如此，第三接头段63的倾斜度较为平缓，相较于第三接头段63倾斜度较陡的技术方案，本技术方案中的第三接头段63所需占用的高度较矮。
可选地，所述第三接头段63的远离所述第二接头段62的一端的外表面设有防脱结构631，以降低连接于第三接头段63的排水管松脱的概率。进一步可选地，所述防脱结构631设置为锯齿形防脱结构，也即，第三接头段63的远离所述第二接头段62的一端的外表面设有依次设置的多个防脱凸环。
在一实施例中，接水盘31上的排水接头6通过第一排水管91将冷凝水排至所述底盘13。可以理解，第一排水管91的上端套接于接水盘31上排水接头6的第三接头段63，下端则延伸至所述底盘13。需要说明的是，排至底盘13的冷凝水可以留在底盘13上，以进行应用，例如，可以排至底盘13的第二盘段132中的打水槽中，以供打水电机将冷凝水打向第二盘段132上的室外侧换热器80；当然，排至底盘13的冷凝水还可再通过底盘13上的排水结构排出整机外。
可选地，所述底盘13设有第二排水孔133，以通过第二排水孔133将冷凝水排出整机外。例如，室内侧换热器20与室外侧换热器80之间的冷媒连接管或毛细管，在制冷过程中所产生的冷凝水，可以沿着冷媒连接管顺流至底盘13中，然后从所述第二排水孔133排出室外。可选地，所述底盘13上设有与所述第二排水孔133连通的导流槽，以便于将空调器冷媒系统所产生的冷凝水(包括但不限于室内侧换热器20、室外侧换热器80、及冷媒连接管所形成的冷凝水)导流至所述第二排水孔133，并经由第二排水孔133排出去。
可选地，所述第二排水孔133设有另一排水接头6。进一步可选地，所述第二排水孔133上的排水接头6通过第二排水管92将水向外排出。通常地，对于第二排水管92，至少其自由端延伸至室外，以将冷凝水排出室外；当然，用户也可以在室内设置可移动的集水件(例如但不限于水桶、水盆等)，并将第二排水管92的自由端延伸至集水件内。然本设计不限于此，于其他实施例中，还可通过第一排水管91将冷凝水排出整机外。
可选地，所述第二排水孔133设于所述第二盘段132，所述第一排水管91将水排至所 述第二盘段132；可以理解，本实施例中，第二盘段132和外机机壳12通常会通过墙体的安装孔伸出室外，如此，将第二排水孔133设置在第二盘段132，可便于将冷凝水排出室外空间。
可选地，所述第一盘段131与所述第二盘段132之间设有管卡93，所述第一排水管91的下端卡设于所述管卡93。可以理解，本实施例中，能通过所述管卡93对第一排水管91的下端进行定位，以确保接水盘31中的冷凝水能排至所述第二盘段132。
在一实施例中，所述第一盘段131与所述第二盘段132之间设有安装架134，所述管卡93安装架134的上端设有安装缺口135，所述管卡93可拆卸连接于所述安装缺口135；如此，可便于所述管卡93的老化更换。可选地，所述安装缺口135的开口做缩口设置，以紧配卡接所述管卡93的外表面，卡接的方式便于操作；具体地，所述安装缺口135的开口宽度小于所述安装缺口135的内部宽度。可选地，所述管卡93的外表面设有嵌槽931，所述嵌槽931卡设于所述安装缺口135的边缘；嵌槽931的增设有利于提高管卡93的安装稳定性。可选地，所述管卡93包括呈U形设置的管卡本体、及设于所述管卡本体的U形开口处的两限位卡扣932，两所述限位卡扣932分设于所述U形开口的相对两侧，且相向设置；两限位卡扣932的设置，有利于降低第一排水管91下端脱离所述管卡93的概率，且即使其中一个限位卡扣932断裂了，还可通过剩下的一个限位卡扣932对第一排水管91的下端进行一定程度上的限位。可选地，所述限位卡扣932具有背离所述管卡本体U形底部设置的导入斜面933，两所述导入斜面933之间的距离在靠近所述U形底部的方向上逐渐减小，如此，能更为方便地将第一排水管91的下端卡入所述管卡93。
在一实施例中，所述接水盘31的侧壁上设有溢流口316，所述溢流口316与所述接水盘31的底壁之间具有间隔；如此，当接水盘31上的第一排水孔315被堵塞时，接水盘31过多的冷凝水会沿着溢流口316，流至下方的底盘13之中，从而由底盘13上的第二排水孔133排出室外。可选地，所述溢流口316靠近所述接水盘31上水位较低的一端设置；可以理解，冷凝水趋向于汇集在接水盘31上水位较低的位置，将溢流口316设置在水位较低的一端，能在发生溢流时，便于溢流冷凝水的排出；也即，在接水盘31的第二端朝向第一端逐渐向下倾斜时，所述溢流口316设于所述接水盘31第一端的侧壁。
在一实施例中，所述接水盘31的第三侧壁313靠近所述外机机壳12设置，所述溢流口316设于所述第三侧壁313；如此，在出现溢流时，能有利于溢流的冷凝水滴落所述第二盘段132。可选地，所述第三侧壁313还在所述溢流口316处设有朝向所述外机机壳12内延伸的溢流延伸槽317；可以理解，所述溢流延伸槽317是自接水盘31朝外延伸的，并与所述溢流口316连通，以将溢流的冷凝水导向所述外机机壳12内，从而确保溢流的冷凝水能滴落所述第二盘段132。显然，本实施例中，所述外机机壳12收容所述溢流延伸槽317。
参照图2和图10，在一实施例中，对于所述接水盘31，所述第二侧壁312与所述第三侧壁313相连接的角落处设有过管槽318，所述室内侧换热器20与所述压缩机70、所述室外侧换热器80之间的冷媒连接管穿设于所述过管槽318。可以理解，本实施例中，所述第三侧壁313靠近外机机壳12，也就是说所述第二侧壁312与所述第三侧壁313相连接的角落处靠近外机机壳12，所述室内侧换热器20与所述压缩机70、所述室外侧换热器80之间的冷媒连接管大都处于这个位置，在这个角落处设置过管槽318，可使得所述室内侧换热器20与所述压缩机70、所述室外侧换热器80之间的冷媒连接管就近安装，装配简便。
可选地，所述第一排水孔315位于所述过管槽318的远离所述外机机壳12的一侧；如此，可避免接水盘31上排水接头6的安装与冷媒连接管产生交叉，从而避免接水盘31上排水接头6的安装受到影响，同时还可避免在安装接水盘31上的排水接头6时破坏到冷媒连接管，而导致冷媒泄露等隐患的出现。可选地，所述接水盘31上排水接头6的第三排水段朝远离所述过管槽318的方向延伸，以进一步避免第一排水管91与穿设于过管 槽318的冷媒管之间的干涉。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (12)

  1. 一种空调器，其中，所述空调器包括：
    内机机壳；
    室内侧换热器，设于所述内机机壳内，所述室内侧换热器包括沿上下向延伸的换热段和/或倾斜延伸的换热段；以及
    接水盘，设于所述内机机壳内，并位于所述室内侧换热器的下方，沿上下向延伸的换热段的下端和/或倾斜延伸的换热段的下端在所述接水盘上的投影位于所述接水盘内。
  2. 如权利要求1所述的空调器，其中，所述室内侧换热器包括倾斜朝下延伸的第一换热段和倾斜朝上延伸的第二换热段，所述第一换热段的下端与所述第二换热段的下端连接；
    所述第一换热段与所述第二换热段的连接处在所述接水盘上的投影位于所述接水盘内。
  3. 如权利要求2所述的空调器，其中，所述接水盘内设有防溅水件，所述防溅水件至少覆盖所述第一换热段与所述第二换热段的连接处在所述接水盘上的投影。
  4. 如权利要求2所述的空调器，其中，所述空调器还包括第一支撑架，所述第一支撑架的上端支撑所述第一换热段和所述第二换热段，下端与所述接水盘连接；
    所述接水盘具有与所述第二换热段的上端相并行且在水平方向上靠近所述第二换热段的上端的第一侧壁；所述第一支撑架的下端与所述第一侧壁之间具有第一间隔；和/或
    所述第一支撑架的下端设有过水口。
  5. 如权利要求4所述的空调器，其中，所述接水盘还具有邻接于所述第一侧壁的第二侧壁，所述第一支撑架的下端与所述第二侧壁之间具有第二间隔。
  6. 如权利要求4所述的空调器，其中，所述接水盘还具有与所述第一侧壁相并行且间隔设置的第三侧壁；
    所述空调器还包括呈板状设置的第二支撑架，所述第二支撑架的下端与所述接水盘连接，上端连接于所述第一换热段上端的下侧；
    所述第二支撑架的下端与所述第三侧壁之间具有第三间隔；和/或所述第三间隔大于或等于3毫米；和/或
    所述第二支撑架的面向所述第三侧壁的表面上覆设有保温层。
  7. 如权利要求2所述的空调器，其中，所述室内侧换热器还包括沿上下方向延伸的第三换热段，所述第三换热段的下端与所述第二换热段的上端相连接；
    所述第三换热段的下端在所述接水盘上的投影位于所述接水盘内。
  8. 如权利要求7所述的空调器，其中，所述接水盘具有与所述第三换热段的下端相并行且在水平方向上靠近所述第三换热段的下端的第一侧壁；所述第一侧壁的上边缘设有朝外延伸的挡水翻边，所述第三换热段的下端在所述接水盘上的投影位于所述挡水翻边内；和/或
    所述空调器还包括第一支撑架，所述第一支撑架的上端支撑所述第一换热段和所述第二换热段，下端与所述接水盘连接，所述第一支撑架的下端与所述挡水翻边之间的间隔大于或等于4毫米。
  9. 如权利要求1所述的空调器，其中，所述空调器还包括底盘，所述内机机壳设于所述底盘；
    所述接水盘设有第一排水孔，所述第一排水孔设有一个排水接头，该排水接头通过第一排水管将水排至所述底盘；
    所述底盘设有第二排水孔，所述第二排水孔设有另一排水接头。
  10. 如权利要求9所述的空调器，其中，所述空调器还包括压缩机、与所述内机机壳相连接的外机机壳、及设于所述外机机壳内的室外侧换热器，所述底盘包括相连接的第一盘段和第二盘段，所述内机机壳设于所述第一盘段，所述外机机壳设于所述第二盘段，所述压缩机设于所述内机机壳内，并位于所述接水盘下方；
    所述第二排水孔设于所述第二盘段，所述第一排水管将水排至所述第二盘段；和/或
    所述第一盘段与所述第二盘段之间设有管卡，所述第一排水管的下端卡设于所述管卡。
  11. 如权利要求10所述的空调器，其中，所述接水盘具有靠近所述外机机壳的第三侧壁，所述第三侧壁上朝向所述外机机壳内延伸的溢流延伸槽。
  12. 如权利要求11所述的空调器，其中，所述接水盘还具有与所述第三侧壁相邻接的第二侧壁，所述第二侧壁与所述第三侧壁相连接的角落处设有过管槽，所述室内侧换热器与所述压缩机、所述室外侧换热器之间的冷媒连接管穿设于所述过管槽；和/或
    所述第一排水孔位于所述过管槽的远离所述外机机壳的一侧。
PCT/CN2021/127084 2021-05-31 2021-10-28 空调器 WO2022252485A1 (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004205090A (ja) * 2002-12-25 2004-07-22 Kosei Yogo 空気調和機のドレン水の加温方法およびその装置
CN205425184U (zh) * 2016-03-30 2016-08-03 中国扬子集团滁州扬子空调器有限公司 风机盘管换热器安装结构
CN208253912U (zh) * 2018-05-29 2018-12-18 广西菱缇电器设备有限公司 一种用于交通运输工具的空调接水盘及空调器
CN208398215U (zh) * 2018-06-13 2019-01-18 广东美的制冷设备有限公司 空调室内机及空调器
CN209013346U (zh) * 2018-10-11 2019-06-21 福建坤英奇新材料科技有限公司 一种风管室内机
CN212179049U (zh) * 2020-02-20 2020-12-18 青岛海信日立空调系统有限公司 整体式空调器
CN212319875U (zh) * 2020-09-30 2021-01-08 广东美的制冷设备有限公司 空调器
CN212618775U (zh) * 2020-07-29 2021-02-26 广东美的制冷设备有限公司 空调器
CN213272923U (zh) * 2020-09-30 2021-05-25 重庆美的制冷设备有限公司 整体式空调器
CN213272922U (zh) * 2020-09-30 2021-05-25 重庆美的制冷设备有限公司 整体式空调器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004205090A (ja) * 2002-12-25 2004-07-22 Kosei Yogo 空気調和機のドレン水の加温方法およびその装置
CN205425184U (zh) * 2016-03-30 2016-08-03 中国扬子集团滁州扬子空调器有限公司 风机盘管换热器安装结构
CN208253912U (zh) * 2018-05-29 2018-12-18 广西菱缇电器设备有限公司 一种用于交通运输工具的空调接水盘及空调器
CN208398215U (zh) * 2018-06-13 2019-01-18 广东美的制冷设备有限公司 空调室内机及空调器
CN209013346U (zh) * 2018-10-11 2019-06-21 福建坤英奇新材料科技有限公司 一种风管室内机
CN212179049U (zh) * 2020-02-20 2020-12-18 青岛海信日立空调系统有限公司 整体式空调器
CN212618775U (zh) * 2020-07-29 2021-02-26 广东美的制冷设备有限公司 空调器
CN212319875U (zh) * 2020-09-30 2021-01-08 广东美的制冷设备有限公司 空调器
CN213272923U (zh) * 2020-09-30 2021-05-25 重庆美的制冷设备有限公司 整体式空调器
CN213272922U (zh) * 2020-09-30 2021-05-25 重庆美的制冷设备有限公司 整体式空调器

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