Air conditioner terminal device and air conditioner with same

Abstract

The utility model provides an air conditioner terminal device and an air conditioner with the same. The air conditioner terminal device comprises fan blades and a main shell, wherein the main shell is provided with a containing space and an air supply outlet communicated with the containing space; the fan blades are arranged in the accommodating space; the flow guide assembly is arranged at the air supply outlet; the flow guide assembly is provided with a ventilation channel communicating with the air supply opening. The flow guide assembly is provided with a heat exchange flow channel used for introducing a heat exchange medium so as to conduct heat exchange on air flowing through the ventilation channel. The fan blades and the air supply outlet are oppositely arranged. According to the technical scheme, the technical problem that in the prior art, an air conditioner tail end device is large in air outlet resistance can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly to an end device of an air conditioner and an air conditioner having the same. Background Art

[0002] Currently, as Figure 1 and Figure 2 shown, the commonly used end device of an air conditioning system is a fan coil unit 2, which consists of a driving motor 201, a fan 202, a surface cooler 203, an electric control box, a water receiving tray 205 and a housing 204. The air supply and return mode of the fan coil unit 2 is that the air outlet of the fan coil unit 2 is connected to an air duct 3, the air duct 3 is arranged at the designed installation position, and an air outlet 4 is added at the position where the air duct is connected to the room. The air outlet 4 is connected to the air duct 3 to send air to various positions in the room. A return air duct is installed at the air return opening of the fan coil unit 2, and a return air outlet 5 is added at the position where the air duct is connected to the room to return air, so as to realize the air supply and return of the fan coil unit 2 to the room.

[0003] However, during the use of the fan coil unit 2, the air sent by the fan 202 needs to overcome the resistance of the surface cooler 203 and the air duct 3, resulting in a relatively high rotational speed of the fan 202, and further leading to high energy consumption and large noise of the air conditioning system. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an end device of an air conditioner and an air conditioner having the same, so as to solve the technical problem of large air outlet resistance of the end device of the existing air conditioner.

[0005] To achieve the above purpose, according to one aspect of the utility model, an end device of an air conditioner is provided, including:

[0006] An air blade and a main housing, the main housing having an accommodation space and an air outlet connected to the accommodation space; the air blade is arranged in the accommodation space;

[0007] A flow guiding component, arranged at the air outlet; a ventilation channel connected to the air outlet is arranged on the flow guiding component; the flow guiding component has a heat exchange flow channel for introducing a heat exchange medium to exchange heat with the air flowing through the ventilation channel;

[0008] Wherein, the air blade is arranged opposite to the air outlet.

[0009] Furthermore, the flow guiding component includes:

[0010] At least two flow guiding members, adjacent two flow guiding members are arranged at intervals to form a ventilation channel;

[0011] A connecting member, at least two flow guiding members are both connected to the connecting member;

[0012] Among them, at least part of the connecting member is provided with a flow passage communicating with the heat exchange medium, and the flow passage is communicated with the heat exchange flow passage.

[0013] Further, the flow guiding assembly includes at least two flow guiding members, and adjacent two flow guiding members are arranged at intervals to form a ventilation passage; at least one of the adjacent two flow guiding members is an annular member, and one of the adjacent two flow guiding members is sleeved on the other.

[0014] Further, at least one of the adjacent two flow guiding members is in a square shape, the flow guiding assembly further includes a connecting member, and at least two flow guiding members are both connected to the connecting member, and the connecting member is located at the diagonal of the flow guiding member with a square shape.

[0015] Further, the flow guiding assembly further includes:

[0016] A connecting inlet pipe and a connecting outlet pipe arranged at intervals, the connecting inlet pipe and the connecting outlet pipe extend along the arrangement direction of at least two flow guiding members, at least two flow guiding members are both connected to the connecting inlet pipe, and at least two flow guiding members are both connected to the connecting outlet pipe, so that the heat exchange medium flowing in through the connecting inlet pipe flows out through at least two flow guiding members and the connecting outlet pipe.

[0017] Further, both the connecting inlet pipe and the connecting outlet pipe are straight pipes, and the connecting inlet pipe and the connecting outlet pipe both extend along the same straight line direction; and / or,

[0018] One end of the connecting inlet pipe is connected to the main housing; and / or,

[0019] One end of the connecting outlet pipe is connected to the main housing.

[0020] Further, the flow guiding assembly further includes:

[0021] A strengthening structure, both ends of the strengthening structure are connected to the main housing, each flow guiding member has two connecting parts arranged oppositely, and the two connecting parts of each flow guiding member are both connected to the strengthening structure; or,

[0022] A first strengthening member and a second strengthening member arranged at intervals, the first strengthening member and the second strengthening member extend along the arrangement direction of at least two flow guiding members, at least two flow guiding members are both connected to the first strengthening member, at least two flow guiding members are both connected to the second strengthening member, one end of the first strengthening member close to the main housing is connected to the main housing, and one end of the second strengthening member close to the main housing is connected to the main housing.

[0023] Further, along the direction from the wind leaf to the air supply port, the area of the flow cross-section of the main housing gradually increases; along the direction from the wind leaf to the air supply port, the flow guiding cross-section surrounded by the flow guiding assembly is arranged in a gradually expanding manner.

[0024] Further, the air conditioner end device further includes:

[0025] A motor, disposed in the accommodation space and drivingly connected to the wind blade; and / or,

[0026] A flow guiding strip, disposed on the flow guiding component and protruding from the flow guiding surface of the flow guiding component, one end of the flow guiding surface is located on the side away from the wind blade of the other end of the flow guiding surface, and the flow guiding strip is disposed to extend along the direction from one end to the other end of the flow guiding surface; and / or,

[0027] A drainage member, disposed between the flow guiding component and the main housing, and the drainage member is spaced from the main housing to form a return air passage for allowing air to flow from the space to be heat-exchanged into the accommodation space; one end of the drainage member close to the wind blade protrudes from the flow guiding component.

[0028] According to another aspect of the present invention, an air conditioner is provided, including: the air conditioner end device provided above.

[0029] Applying the technical solution of the present invention, through the setting of the main housing, the wind blade located in the accommodation space can be disposed opposite to the air outlet. In this way, the air flow sent by the wind blade can be directly sent out from the air outlet without passing through the surface cooler and the air duct, effectively reducing the resistance of the air outlet, and further avoiding the problem of too high rotational speed of the wind blade, reducing the energy consumption of the air conditioning system. And because the flow guiding component is located at the air outlet, the wind blown by the wind blade can directly blow onto the flow guiding component, so no condensed water will be generated on the flow guiding component. In addition, the wind blade is disposed in the accommodation space, and such a setting is structurally compact, and no air duct needs to be configured during installation, effectively reducing the occupied space of the air conditioner end device. At the same time, the setting of the flow guiding component enables the air flow flowing through the ventilation passage to be heat-exchanged under the action of the heat exchange flow passage, thereby better ensuring the air outlet quality and improving the user comfort. Therefore, through the technical solution of the present invention, the technical problem of large air outlet resistance of the air conditioner end device in the prior art can be solved. Description of the Drawings

[0030] The specification drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0031] Figure 1 Shows a schematic structural view of a fan coil unit in the prior art;

[0032] Figure 2 Shows a schematic structural view of the installation position of a fan coil unit in the prior art;

[0033] Figure 3 Shows a schematic structural view of an air conditioner end device provided in Embodiment 1 of the present invention;

[0034] Figure 4The sectional structural schematic diagram of a part of the air conditioner terminal device provided according to Embodiment 1 of the present utility model is shown;

[0035] Figure 5 The structural schematic diagram of another part of the air conditioner terminal device provided according to Embodiment 1 of the present utility model is shown;

[0036] Figure 6 The structural schematic diagram of a part of the flow guiding component of the air conditioner terminal device provided according to Embodiment 1 of the present utility model is shown;

[0037] Figure 7 The structural schematic diagram of a part of the air conditioner provided according to Embodiment 2 of the present utility model is shown.

[0038] Among them, the above-mentioned drawings include the following reference numerals:

[0039] 10, air blade;

[0040] 20, main housing; 21, accommodation space; 22, air outlet; 23, air outlet bracket;

[0041] 30, flow guiding component; 31, ventilation channel; 32, heat exchange channel; 33, flow guiding member; 34, connecting member; 341, circulation channel; 342, connecting inlet pipe; 343, connecting outlet pipe; 35, strengthening structure; 351, first strengthening member; 352, second strengthening member;

[0042] 40, return air channel;

[0043] 51, inlet pipe; 52, outlet pipe; 53, valve body;

[0044] 60, motor;

[0045] 70, drainage member;

[0046] 1, space to be heat exchanged; 101, ceiling;

[0047] 2, fan coil unit; 201, driving motor; 202, fan; 203, surface cooler; 204, outer shell; 205, water receiving tray;

[0048] 3, air duct;

[0049] 4, air outlet;

[0050] 5, air return inlet;

[0051] 6, air conditioner terminal device. Detailed implementation manners

[0052] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the accompanying drawings and in combination with the embodiments.

[0053] As Figures 3 to 6 shown, Embodiment 1 of the present utility model provides an air conditioner terminal device 6. The air conditioner terminal device 6 includes a wind blade 10 and a main housing 20. The main housing 20 has an accommodation space 21 and an air outlet 22 connected to the accommodation space 21; the wind blade 10 is arranged in the accommodation space 21. The air conditioner terminal device 6 further includes a flow guiding component 30, and the flow guiding component 30 is arranged at the air outlet 22; a ventilation channel 31 communicated with the air outlet 22 is arranged on the flow guiding component 30; the flow guiding component 30 has a heat exchange flow channel 32 for introducing a heat exchange medium to exchange heat with the air flowing through the ventilation channel 31. Among them, the wind blade 10 is arranged opposite to the air outlet 22.

[0054] By using the air conditioner terminal device 6 provided in Embodiment 1 of the present utility model, through the setting of the main housing 20, the wind blade 10 located in the accommodation space 21 can be arranged opposite to the air outlet 22. In this way, the air flow sent out by the wind blade 10 can be directly sent out from the air outlet 22 without passing through the surface cooler 203 and the air duct 3, effectively reducing the air outlet resistance, thereby avoiding the problem of too high rotational speed of the wind blade 10 and reducing the energy consumption of the air conditioning system. And because the flow guiding component 30 is located at the air outlet 22, the air blown by the wind blade 10 can directly blow towards the flow guiding component 30, so no condensed water will be generated on the flow guiding component 30. In addition, the wind blade 10 is arranged in the accommodation space 21, and such a setting structure is compact. When installing, there is no need to configure the air duct 3, effectively reducing the occupied space of the air conditioner terminal device 6. At the same time, the setting of the flow guiding component 30 enables the air flow flowing through the ventilation channel 31 to exchange heat under the action of the heat exchange flow channel 32, so as to better ensure the air outlet quality and improve the user's comfort. Therefore, through the air conditioner terminal device 6 provided in this embodiment, the technical problem of large air outlet resistance of the air conditioner terminal device 6 in the prior art can be solved.

[0055] Specifically, in order to increase the air volume and the air supply distance, the wind blade 10 is an axial flow wind blade.

[0056] Specifically, the heat exchange medium is water. Specifically, the heat exchange medium includes cold water and hot water. When the air conditioning system to which the air conditioner terminal device 6 belongs is in the cooling working condition, cold water is introduced into the heat exchange flow channel 32; when the air conditioning system to which the air conditioner terminal device 6 belongs is in the heating working condition, hot water is introduced into the heat exchange flow channel 32. In this way, it is convenient to better ensure the air outlet temperature and improve the user's comfort.

[0057] Specifically, the flow guiding component 30 includes at least two flow guiding members 33 and a connecting member 34. Two adjacent flow guiding members 33 are arranged at intervals to form a ventilation channel 31. At least two flow guiding members 33 are both connected to the connecting member 34. Among them, at least part of the connecting member 34 is provided with a flow passage 341 communicated with the heat exchange medium, and the flow passage 341 is communicated with the heat exchange flow passage 32. With such a structural arrangement, the heat exchange medium in the flow passage 341 can be introduced into the heat exchange flow passage 32 through the setting of the connecting member 34 to exchange heat with the air flowing through the ventilation channel 31. At the same time, the setting that at least two flow guiding members 33 are both connected to the connecting member 34 effectively improves the overall structural stability and structural strength of the flow guiding component 30.

[0058] Specifically, in order to reduce the influence on the air supply, the connecting member 34 is located on the side of the flow guiding member 33 close to the wind blade 10.

[0059] Specifically, the flow guiding component 30 includes at least two flow guiding members 33. Two adjacent flow guiding members 33 are arranged at intervals to form a ventilation channel 31; at least one of two adjacent flow guiding members 33 is an annular member, and one of two adjacent flow guiding members 33 is sleeved on the other. With such a structural arrangement, the contact area with the air flow can be further increased through the annular flow guiding member 33, so as to facilitate better heat exchange with the air flow. At the same time, such a setting also facilitates better guiding of the air flow at the air outlet 22, so as to facilitate the more efficient delivery of the air flow.

[0060] Specifically, at least one of two adjacent flow guiding members 33 is in a square frame shape. The flow guiding component 30 further includes a connecting member 34. At least two flow guiding members 33 are both connected to the connecting member 34, and the connecting member 34 is located at the diagonal of the flow guiding member 33 having a square frame shape. With such a structural arrangement, it is possible to avoid the influence of the setting of the connecting member 34 on the air guiding effect of the flow guiding member 33, and it is more convenient for the structural layout.

[0061] Specifically, in order to enhance the structural integrity, both ends of the connecting member 34 are connected to the main housing 20.

[0062] Specifically, the flow guiding component 30 includes a flow guiding member 33 having a square pyramid shape and a plurality of flow guiding members 33 having a square frame shape. The flow guiding members 33 having a square frame shape are sleeved on the flow guiding member 33 having a square pyramid shape, and one of two adjacent flow guiding members 33 having a square frame shape is sleeved on the other.

[0063] In this embodiment, the diversion assembly 30 further includes a connecting inlet pipe 342 and a connecting outlet pipe 343 that are spaced apart. The connecting inlet pipe 342 and the connecting outlet pipe 343 extend along the arrangement direction of at least two diversion members 33. At least two diversion members 33 are both connected to the connecting inlet pipe 342, and at least two diversion members 33 are both connected to the connecting outlet pipe 343, so that the heat exchange medium flowing in through the connecting inlet pipe 342 flows out through at least two diversion members 33 and the connecting outlet pipe 343. With such a structural arrangement, it is convenient for the structural layout and can ensure the flow of the heat exchange medium in the heat exchange channel 32 at the same time.

[0064] Specifically, one of two adjacent diversion members 33 is sleeved on the other. The "arrangement direction of at least two diversion members 33" refers to the direction from the diversion member 33 on the outer side to the diversion member 33 on the inner side among two adjacent diversion members 33.

[0065] Specifically, one end of the connecting inlet pipe 342 is connected to an inlet pipe 51 for introducing the heat exchange medium, the other end of the connecting inlet pipe 342 is connected to the heat exchange channel 32, one end of the connecting outlet pipe 343 is connected to the heat exchange channel 32, and the other end of the connecting outlet pipe 343 is connected to an outlet pipe 52 for discharging the heat exchange medium. In this way, it is convenient for the heat exchange medium to circulate in the heat exchange channel 32, the connecting inlet pipe 342 and the connecting outlet pipe 343.

[0066] Specifically, for the convenience of the flow of the heat exchange medium, both the connecting inlet pipe 342 and the connecting outlet pipe 343 are straight pipes, and both the connecting inlet pipe 342 and the connecting outlet pipe 343 extend along the same straight line direction.

[0067] Specifically, one end of the connecting inlet pipe 342 is connected to the main housing 20. Specifically, the other end of the connecting inlet pipe 342 is connected to the diversion member 33 in the middle among at least two diversion members 33. In this way, the structural integrity can be further enhanced.

[0068] Specifically, for improving the structural integrity, one end of the connecting outlet pipe 343 is connected to the main housing 20. Specifically, the other end of the connecting outlet pipe 343 is connected to the diversion member 33 in the middle among at least two diversion members 33.

[0069] In this embodiment, the diversion assembly 30 further includes a strengthening structure 35. Both ends of the strengthening structure 35 are connected to the main housing 20. Each diversion member 33 has two connecting portions arranged oppositely, and the two connecting portions of each diversion member 33 are both connected to the strengthening structure 35. With such a structural arrangement, the structural stability and structural strength of the diversion assembly 30 can be improved through the strengthening structure 35.

[0070] Specifically, the strengthening structure 35 is provided at one of the two diagonals of the flow guide member 33 having a square shape, and the connecting member 34 is provided at the other of the two diagonals of the flow guide member 33 having a square shape. With such a structural arrangement, the structural stability of the flow guide assembly 30 can be enhanced through the setting of the strengthening structure 35, while avoiding interference with the setting of the connecting member 34.

[0071] In this embodiment, the flow guide assembly 30 further includes a first strengthening member 351 and a second strengthening member 352 arranged at intervals. The first strengthening member 351 and the second strengthening member 352 extend along the arrangement direction of at least two flow guide members 33. At least two flow guide members 33 are all connected to the first strengthening member 351, and at least two flow guide members 33 are all connected to the second strengthening member 352. One end of the first strengthening member 351 close to the main housing 20 is connected to the main housing 20, and one end of the second strengthening member 352 close to the main housing 20 is connected to the main housing 20. With such a structural arrangement, the structural stability and structural strength of the flow guide assembly 30 can be improved through the strengthening structure 35.

[0072] Specifically, both the first strengthening member 351 and the second strengthening member 352 are strip-shaped members, and both the first strengthening member 351 and the second strengthening member 352 extend along the same straight-line direction. In this way, it is convenient to arrange the first strengthening member 351 and the second strengthening member 352 on the flow guide member 33, and it can also reduce interference with the air supply.

[0073] Specifically, along the direction from the wind wheel 10 to the air outlet 22, the area of the flow-through cross-section of the main housing 20 gradually increases; along the direction from the wind wheel 10 to the air outlet 22, the flow guide cross-section surrounded by the flow guide assembly 30 is arranged in a gradually expanding manner. With such a structural arrangement, the flow guide effect on the air flow can be enhanced through the shape setting of the main housing 20 and the shape setting of the flow guide assembly 30. At the same time, the air supply area of the air flow sent out from the air outlet 22 is increased, thereby enhancing the air outlet effect of the air conditioner end device 6.

[0074] Specifically, the "flow-through cross-section of the main housing 20" refers to the cross-section of the accommodation space 21 surrounded by the main housing 20. The "flow guide cross-section surrounded by the flow guide assembly 30" refers to the cross-section of the flow guide cavity for air flow surrounded by the flow guide assembly 30. Specifically, one of the two adjacent flow guide members 33 is located in the flow guide cavity of the other.

[0075] Specifically, to enhance the flow guiding effect of the flow guiding member 33, the flow guiding member 33 having a square frame shape includes a first flow guiding plate, a second flow guiding plate, a third flow guiding plate, and a fourth flow guiding plate connected in sequence. The first flow guiding plate is inclined along a first preset direction, the second flow guiding plate is inclined along a second preset direction, the third flow guiding plate is inclined along a third preset direction, and the fourth flow guiding plate is inclined along a fourth preset direction. Among them, the angles between the first preset direction, the second preset direction, the third preset direction, and the fourth preset direction and the horizontal direction are all greater than 0° and less than 90°.

[0076] In this embodiment, the air conditioner end device 6 further includes a motor 60. The motor 60 is disposed in the accommodation space 21 and is drivingly connected to the wind blade 10. With such a structural arrangement, it is convenient to drive the rotation of the wind blade 10 through the setting of the motor 60.

[0077] Specifically, the air conditioner end device 6 further includes a flow guiding strip. The flow guiding strip is disposed on the flow guiding component 30 and protrudes from the flow guiding surface of the flow guiding component 30. One end of the flow guiding surface is located on the side away from the wind blade 10 of the other end of the flow guiding surface. The flow guiding strip extends along the direction from one end to the other end of the flow guiding surface. With such a structural arrangement, the guiding effect of the flow guiding component 30 on the air flow can be further enhanced through the setting of the flow guiding strip, so that the air flow can flow in accordance with the predetermined air supply direction, thereby improving the heat exchange efficiency and heat exchange amount between the air flow and the flow guiding component 30.

[0078] Specifically, there are at least two flow guiding strips, and the at least two flow guiding strips are spaced apart on the flow guiding surface.

[0079] Specifically, the air conditioner end device 6 further includes a drainage member 70. The drainage member 70 is disposed between the flow guiding component 30 and the main housing 20. The drainage member 70 is spaced apart from the main housing 20 to form a return air channel 40 for allowing air to flow from the heat exchange space into the accommodation space 21; one end of the drainage member 70 close to the wind blade 10 protrudes from the flow guiding component 30. With such a structural arrangement, the return air direction can be guided through the setting of the drainage member 70, and the influence of the return air on the air supply flow direction can be avoided.

[0080] Specifically, to enhance the structural integrity, the drainage member 70 is connected to the flow guiding component 30. The drainage member 70 is disposed on the outer edge of the flow guiding component 30.

[0081] In this embodiment, the air conditioner terminal device 6 further includes an inlet pipe 51 for introducing a heat exchange medium and an outlet pipe 52 for discharging the heat exchange medium. The inlet pipe 51 and the outlet pipe 52 are both connected to the flow passage 341. Specifically, the inlet pipe 51 encloses an inlet passage, and the outlet pipe 52 encloses a discharge passage. Specifically, the heat exchange medium includes a heating medium and a cooling medium. The inlet pipe 51 includes a first inlet pipe for introducing the heating medium and a second inlet pipe for introducing the cooling medium. The first inlet pipe and the second inlet pipe can be selectively connected to the flow passage 341. Specifically, the heating medium is hot water, and the cooling medium is cold water. With such a structural arrangement, different media can be introduced according to the operating conditions of the air conditioning system to which the air conditioner terminal device 6 belongs, so as to better improve the air outlet quality.

[0082] Specifically, the air conditioner terminal device 6 further includes a valve body 53 and a temperature detection component. The valve body 53 is disposed at the outlet of the outlet pipe 52. The opening degree of the valve body 53 is adjustable. The detection end of the temperature detection component is disposed on the outer surface of the diversion component 30. With such a structural arrangement, it is convenient to detect the temperature on the outer surface of the diversion component 30 through the temperature detection component, so as to determine whether the temperature on the outer surface of the diversion component 30 reaches the preset temperature. At the same time, the setting of the valve body 53 also facilitates adjusting the discharge amount of the heat exchange medium discharged from the outlet pipe 52.

[0083] Specifically, the main housing 20 includes an air outlet bracket 23. The air outlet bracket 23 is disposed at one end of the main housing 20 for enclosing the air outlet 22, and the air outlet bracket 23 is used for mounting on the ceiling 101. In this way, the setting stability of the air conditioner terminal device 6 on the ceiling 101 can be improved. Specifically, the return air passage 40 is located between the air outlet bracket 23 and the diversion component 30.

[0084] Specifically, in order to enhance the structural integrity and avoid mutual interference between structures, one end of the connecting inlet pipe 342 is connected to the air outlet bracket 23. One end of the connecting outlet pipe 343 is connected to the air outlet bracket 23. One end of the first reinforcing member 351 close to the main housing 20 is connected to the air outlet bracket 23, and one end of the second reinforcing member 352 close to the main housing 20 is connected to the air outlet bracket 23.

[0085] Specifically, the heat exchange space 1 is a room, and the room has a ceiling 101. Specifically, the air conditioner terminal device 6 is disposed on the ceiling 101, and the air outlet 22 is flush with the ceiling 101.

[0086] Figure 3 The arrows in indicate the flow direction of the heat exchange medium. Figure 4 The arrows in indicate the air flow direction. Figure 5 The dotted lines in refer to the heat exchange flow path 32, the flow passage 341, the inlet passage, and the discharge passage, that is, the flowable path of the heat exchange medium in the air conditioner terminal device 6. Figure 6The dashed lines in [it] refer to the heat exchange flow channels 32 and the circulation channels 341 in part of the structure of the diversion component 30.

[0087] As Figure 7 shown, Embodiment 2 of the present utility model provides an air conditioner, which includes the air conditioner terminal device 6 provided in Embodiment 1.

[0088] By using the air conditioner provided in Embodiment 2 of the present utility model, through the setting of the main housing 20, the blower fan 10 located in the accommodation space 21 can be arranged opposite to the air outlet 22. In this way, the air flow sent out by the blower fan 10 can be directly sent out from the air outlet 22 without passing through the surface cooler 203 and the air duct 3, effectively reducing the air outlet resistance, and further avoiding the problem of too high rotational speed of the blower fan 10, reducing the energy consumption of the air conditioning system. And because the diversion component 30 is located at the air outlet 22, the air blown out by the blower fan 10 can directly blow towards the diversion component 30, so no condensed water will be generated on the diversion component 30. In addition, the blower fan 10 is arranged in the accommodation space 21, and such a setting structure is compact, and no air duct 3 needs to be configured during installation, effectively reducing the occupied space of the air conditioner terminal device 6. At the same time, the setting of the diversion component 30 enables the air flow flowing through the ventilation channel 31 to exchange heat under the action of the heat exchange flow channel 32, so as to better ensure the air outlet quality and improve the user comfort. Therefore, through the air conditioner provided in this embodiment, the technical problem of large air outlet resistance of the air conditioner terminal device 6 in the prior art can be solved.

[0089] Specifically, there are multiple air conditioner terminal devices 6, and the multiple air conditioner terminal devices 6 are arranged at intervals on the ceiling 101.

[0090] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: reducing the air outlet resistance of the air conditioner terminal structure, reducing the requirements for the rotational speed and torque of the motor blower fan, while increasing the air volume blown out by the air supply, and increasing the air supply distance. Effectively reducing the noise, reducing the energy consumption, being simple and convenient to install, reducing the cost, and reducing the installation occupied space.

[0091] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0092] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of this application. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the description. In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0093] In the description of this application, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc., are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary statements, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of this application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0094] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above", etc., can be used here to describe the spatial positional relationships of one device or feature to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation described in the drawings of the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0095] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above words have no special meanings. Therefore, it cannot be understood as a limitation on the protection scope of this application.

[0096] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An air conditioner terminal device, characterized in that: include: A fan blade (10) and a main housing (20), wherein the main housing (20) has a receiving space (21) and an air outlet (22) connected to the receiving space (21); the fan blade (10) is arranged in the receiving space (21); A flow guide component (30) is provided at the air supply port (22); a ventilation channel (31) communicating with the air supply port (22) is provided on the flow guide component (30); the flow guide component (30) has a heat exchange flow channel (32) for introducing a heat exchange medium to perform heat exchange on the air flowing through the ventilation channel (31); Wherein, the fan blade (10) is arranged opposite to the air supply port (22).

2. The air conditioner terminal device according to claim 1, characterized in that: The flow guide assembly (30) comprises: at least two flow guides (33), two adjacent flow guides (33) being spaced apart to form the ventilation channel (31); a connecting member (34), wherein at least two of the flow guide members (33) are connected to the connecting member (34); Wherein, at least a portion of the connecting member (34) is provided with a circulation channel (341) connected to the heat exchange medium, and the circulation channel (341) is connected to the heat exchange flow channel (32).

3. The air conditioner terminal device according to claim 1, characterized in that: The flow guide assembly (30) comprises at least two flow guide members (33), and two adjacent flow guide members (33) are spaced apart to form the ventilation channel (31); at least one of the two adjacent flow guide members (33) is an annular member, and one of the two adjacent flow guide members (33) is sleeved on the other.

4. The air conditioner terminal device according to claim 3, characterized in that: At least one of the two adjacent flow guides (33) is in a square frame shape, and the flow guide assembly (30) further comprises a connecting member (34), at least two of the flow guides (33) are connected to the connecting member (34), and the connecting member (34) is located at a diagonal line of the flow guide (33) having the square frame shape.

5. The air conditioner terminal device according to claim 3, characterized in that: The flow guide assembly (30) further includes: The connecting inlet pipe (342) and the connecting outlet pipe (343) are arranged at intervals, and the connecting inlet pipe (342) and the connecting outlet pipe (343) extend along the arrangement direction of at least two of the flow guide members (33). At least two of the flow guide members (33) are connected to the connecting inlet pipe (342), and at least two of the flow guide members (33) are connected to the connecting outlet pipe (343), so that the heat exchange medium flowing in through the connecting inlet pipe (342) flows out through at least two of the flow guide members (33) and the connecting outlet pipe (343).

6. The air conditioner terminal device according to claim 5, characterized in that: The connecting inlet pipe (342) and the connecting outlet pipe (343) are both straight pipes, and the connecting inlet pipe (342) and the connecting outlet pipe (343) extend in the same straight line direction; and / or, One end of the connecting inlet pipe (342) is connected to the main housing (20); and / or, One end of the connecting outlet pipe (343) is connected to the main housing (20).

7. The air conditioner terminal device according to claim 3, characterized in that: The flow guide assembly (30) further includes: a reinforcing structure (35), both ends of the reinforcing structure (35) are connected to the main housing (20), each of the flow guides (33) has two connecting portions arranged opposite to each other, and the two connecting portions of each of the flow guides (33) are connected to the reinforcing structure (35); or, A first reinforcement member (351) and a second reinforcement member (352) are arranged at intervals, the first reinforcement member (351) and the second reinforcement member (352) extend along the arrangement direction of at least two of the flow guide members (33), at least two of the flow guide members (33) are connected to the first reinforcement member (351), at least two of the flow guide members (33) are connected to the second reinforcement member (352), one end of the first reinforcement member (351) close to the main shell (20) is connected to the main shell (20), and one end of the second reinforcement member (352) close to the main shell (20) is connected to the main shell (20).

8. The air conditioner terminal device according to claim 1, characterized in that: Along the direction from the fan blade (10) to the air outlet (22), the flow cross-section of the main shell (20) gradually increases; along the direction from the fan blade (10) to the air outlet (22), the flow guide cross-section enclosed by the flow guide assembly (30) is gradually expanded.

9. The air conditioner terminal device according to claim 1, characterized in that: The air conditioner terminal device also includes: a motor (60) disposed in the accommodating space (21) and drivingly connected to the fan blade (10); and / or a guide strip, arranged on the guide assembly (30) and protruding from the guide surface of the guide assembly (30), one end of the guide surface being located on a side of the other end of the guide surface away from the fan blade (10), and the guide strip extending in a direction from one end to the other end of the guide surface; and / or, A flow guide member (70) is arranged between the flow guide assembly (30) and the main shell (20), and the flow guide member (70) is spaced apart from the main shell (20) to form a return air channel (40) for allowing air to flow from the space to be heat exchanged into the accommodating space (21); an end of the flow guide member (70) close to the fan blade (10) is protruded from the flow guide assembly (30).

10. An air conditioner, characterized in that: include: The air conditioner terminal device according to any one of claims 1 to 9.

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