Air conditioner

Abstract

The application provides an air conditioner, comprising: a body; a plurality of air duct assemblies, the plurality of air duct assemblies are arranged at intervals along the height direction of the body, each air duct assembly comprises an air outlet channel; a fan assembly is arranged between any two adjacent air duct assemblies, the fan assembly is swingably arranged to blow air towards the air outlet channel of any one of the two adjacent air duct assemblies or to blow air towards the horizontal direction. The application solves the problem of uneven distribution of indoor cold or heat caused by the small air supply height range of the air conditioner cabinet in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, and in particular, relates to an air conditioner. BACKGROUND

[0002] At present, air conditioner cabinet machines are widely used due to large air supply and long air supply distance. In the existing air conditioner cabinet machines, axial flow fan blades are installed in the cabinet machine to realize air supply, and movable air sweeping plates at the air outlet are used to achieve the purpose of air cooling or heating.

[0003] However, the air sweeping plates in the cabinet machine are mostly swung in the transverse direction of the cabinet machine, that is, the air is swept in the left-right direction, and the air supply range in the longitudinal direction of the cabinet machine is not adjustable, resulting in a small air supply height range and uneven indoor cold or heat distribution. A part of the cooling capacity blown by the air conditioner does not participate in the cooling process of the indoor air, causing poor user experience when the air conditioner is used for cooling. SUMMARY

[0004] The main purpose of the present application is to provide an air conditioner to solve the problem of uneven indoor cold or heat distribution caused by the small air supply height range of the air conditioner cabinet machine in the prior art.

[0005] In order to achieve the above purpose, the present application provides an air conditioner, comprising: a machine body; a plurality of air duct assemblies, the plurality of air duct assemblies are arranged at intervals along the height direction of the machine body, and each air duct assembly comprises an air outlet channel; a fan assembly is arranged between any two adjacent air duct assemblies, and the fan assembly is swingably arranged to blow air into the air outlet channel of any one of the two adjacent air duct assemblies or blow air in the horizontal direction.

[0006] Further, the fan assembly comprises: a driving part, the driving part is located on the inner side wall of the machine body and is swingably arranged; a fan blade part connected with the driving part, the driving part drives the fan blade part to rotate around a first axis and swing the fan blade part around a second axis, and the fan blade part is located between the air outlet channels of the two adjacent air duct assemblies.

[0007] Further, the air conditioner further comprises an evaporator assembly, the evaporator assembly is arranged on the inner side wall of the machine body, and the evaporator assembly comprises: a first evaporator; a second evaporator arranged at intervals along the height direction of the machine body with the first evaporator, and the driving part is located between the first evaporator and the second evaporator.

[0008] Further, the first evaporator comprises a first evaporator body and a second evaporator body, the second evaporator body is extended from an end of the first evaporator body towards the second evaporator; the second evaporator comprises a third evaporator body and a fourth evaporator body, the fourth evaporator body is extended from an end of the third evaporator body towards the first evaporator; the fourth evaporator body is arranged opposite to the second evaporator body to form an installation space between the first evaporator body, the second evaporator body, the third evaporator body and the fourth evaporator body, and the driving component is arranged in the installation space.

[0009] Further, the air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipeline, two ends of the first inflow pipeline are respectively communicated with the first evaporator and the condenser; a second inflow pipeline, two ends of the second inflow pipeline are respectively communicated with the second evaporator and the condenser; a first control component and a first main pipeline, two ends of the first main pipeline are respectively communicated with the condenser and the first control component, and an inlet end of the first inflow pipeline and an inlet end of the second inflow pipeline are respectively communicated with the first control component.

[0010] Further, the air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipeline, two ends of the first inflow pipeline are respectively communicated with the first evaporator and the condenser; a second inflow pipeline, two ends of the second inflow pipeline are respectively communicated with the second evaporator and the condenser; a first control component and a first main pipeline, two ends of the first main pipeline are respectively communicated with the condenser and the first control component, and an inlet end of the first inflow pipeline and an inlet end of the second inflow pipeline are respectively communicated with the first control component.

[0011] Further, the air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipeline, two ends of the first inflow pipeline are respectively communicated with the first evaporator and the condenser; a second inflow pipeline, two ends of the second inflow pipeline are respectively communicated with the second evaporator and the condenser; a first control component and a first main pipeline, two ends of the first main pipeline are respectively communicated with the condenser and the first control component, and an inlet end of the first inflow pipeline and an inlet end of the second inflow pipeline are respectively communicated with the first control component.

[0012] Further, the air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipeline, two ends of the first inflow pipeline are respectively communicated with the first evaporator and the condenser; a second inflow pipeline, two ends of the second inflow pipeline are respectively communicated with the second evaporator and the condenser; a first control component and a first main pipeline, two ends of the first main pipeline are respectively communicated with the condenser and the first control component, and an inlet end of the first inflow pipeline and an inlet end of the second inflow pipeline are respectively communicated with the first control component.

[0013] Further, the overturning assembly further comprises a first supporting pipe, two ends of the first supporting pipe being communicated with the first evaporator and the first mounting cavity respectively; and a second supporting pipe, two ends of the second supporting pipe being communicated with the second evaporator and the second mounting cavity respectively.

[0014] Further, the air duct assembly further comprises a supporting body arranged in the machine body, the supporting body being annular, a plurality of flow guide channels being arranged on the supporting body in sequence along the circumferential direction of the supporting body; and a flow collecting cover arranged on the supporting body, the flow collecting cover extending from the supporting body towards the inside of the machine body, the flow collecting cover being arranged along the circumferential direction of the supporting body to enclose the air outlet channel by the flow collecting cover, each flow guide channel being opposite to the air outlet channel; wherein the flow collecting cover is provided with an air inlet, and the fan assembly blows air into the air outlet channel through the air inlet.

[0015] Further, the air duct assembly further comprises a plurality of flow guide vanes arranged on the inner wall surface of the supporting body in sequence along the circumferential direction of the supporting body, the flow guide channel being located between two adjacent flow guide vanes; wherein the flow guide vane has a flow guide end surface extending along a curved trajectory.

[0016] The air conditioner comprises a machine body and a plurality of air duct assemblies, the plurality of air duct assemblies being arranged in sequence along the height direction of the machine body, each air duct assembly comprising an air outlet channel; a fan assembly is arranged between any two adjacent air duct assemblies, the fan assembly being swingably arranged to blow air towards the air outlet channel of any one of the two adjacent air duct assemblies or to blow air towards the horizontal direction. In this way, the position of the fan assembly can be adjusted to blow air towards different air duct assemblies arranged in sequence along the height direction of the machine body, so that the air outlet direction is adjusted along the height direction of the machine body, the air outlet range of the air conditioner along the height direction of the machine body is expanded, the distribution of cold or heat in the room is uniform, and the use comfort of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the specification explain the application in which the illustrative embodiments of the present application are set forth. In the drawings:

[0018] Figure 1 A structural schematic diagram of an embodiment of the air conditioner according to the present application is shown;

[0019] Figure 2 An exploded view of the structure of the air conditioner according to the present application is shown;

[0020] Figure 3 A sectional view of the air conditioner according to the present application is shown;

[0021] Figure 4 FIG. 1 shows a structural diagram of an air duct assembly of an air conditioner according to the present application;

[0022] Figure 5 FIG. 2 shows a first blowing state diagram of an air conditioner according to the present application;

[0023] Figure 6 FIG. 3 shows a second blowing state diagram of an air conditioner according to the present application;

[0024] Figure 7 FIG. 4 shows a third blowing state diagram of an air conditioner according to the present application;

[0025] Figure 8 FIG. 5 shows a structural diagram of an evaporator assembly of an air conditioner according to the present application;

[0026] Figure 9 FIG. 6 shows a structural diagram of a turnover assembly of an air conditioner according to the present application;

[0027] Figure 10 FIG. 7 shows a side view of a mounting body in a turnover assembly of an air conditioner according to the present application.

[0028] Wherein, the above figures include the following reference signs:

[0029] 1, body; 10, decorative plate; 11, air duct plate; 12, base assembly; 13, rear plate member;

[0030] 2, air duct assembly; 20, air outlet passage; 21, support body; 22, flow guide passage; 23, flow collector; 24, flow guide fin;

[0031] 3, fan assembly; 30, driving member; 31, impeller member;

[0032] 4, evaporator assembly; 41, first evaporator; 42, second evaporator; 410, first evaporator body; 411, second evaporator body; 420, third evaporator body; 421, fourth evaporator body; 43, mounting space; 44, first inflow pipe; 45, second inflow pipe; 450, first control member; 46, first main pipe; 47, first outflow pipe; 48, second outflow pipe; 480, second control member; 49, second main pipe;

[0033] 5, turnover assembly; 50, turnover support; 501, rotating shaft; 51, mounting body; 510, first mounting cavity; 511, second mounting cavity; 512, partition plate; 502, first extension fin; 503, second extension fin; 52, first support pipe; 53, second support pipe. DETAILED DESCRIPTION

[0034] It should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] Reference should be made to Figures 1 to 10 The present application provides an air conditioner, comprising: a body 1; a plurality of air duct assemblies 2, the plurality of air duct assemblies 2 are arranged at intervals along the height direction of the body 1, each air duct assembly 2 comprises an air outlet passage 20; a fan assembly 3 is arranged between any two adjacent air duct assemblies 2, the fan assembly 3 is swingably arranged to blow air into the air outlet passage 20 of any one of the two adjacent air duct assemblies 2 or blow air in the horizontal direction.

[0037] According to the air conditioner provided by the present application, comprising a body 1 and a plurality of air duct assemblies 2, the plurality of air duct assemblies 2 are arranged at intervals along the height direction of the body 1, each air duct assembly 2 comprises an air outlet passage 20; a fan assembly 3 is arranged between any two adjacent air duct assemblies 2, the fan assembly 3 is swingably arranged to blow air into the air outlet passage 20 of any one of the two adjacent air duct assemblies 2 or blow air in the horizontal direction. In this way, by adjusting the position of the fan assembly 3, the fan assembly 3 can blow air into different air duct assemblies 2 arranged at intervals along the height direction of the body 1, so as to adjust the air outlet direction in the height direction of the body 1, expand the air outlet range of the air conditioner in the height direction of the body 1, make the indoor cold or heat distribution uniform, and improve the user's use comfort.

[0038] Specifically, the fan assembly 3 comprises a driving component 30, which is arranged on the inner side wall of the body 1 and is swingably arranged; a blade component 31, which is connected with the driving component 30 and is driven by the driving component 30 to rotate around a first axis and swing around a second axis, and is located between the air outlet channels 20 of the two adjacent air duct assemblies 2. By arranging the blade component 31 between the air outlet channels 20 of the two adjacent air duct assemblies 2, in the working state, the airflow can flow into any air outlet channel 20, or when the blade component 31 blows air in the horizontal direction, the airflow can be uniformly distributed in the two air outlet channels 20, so as to improve the air volume of the air conditioner.

[0039] In the specific implementation, as shown in the drawings, the air conditioner further comprises an evaporator assembly 4, which is arranged on the inner side wall of the body 1 and comprises a first evaporator 41 and a second evaporator 42 arranged along the height direction of the body 1. The driving component 30 is located between the first evaporator 41 and the second evaporator 42. In this way, the overall volume of the air conditioner can be reduced. By arranging the driving component 30 between the first evaporator 41 and the second evaporator 42, compared with arranging the driving component 30 on the side of the evaporator assembly 4, the overall thickness of the body 1 can be reduced, so that the internal structure of the air conditioner is more compact. Figure 8

[0040] Further, the first evaporator 41 comprises a first evaporator body 410 and a second evaporator body 411, and the second evaporator body 411 extends from the end of the first evaporator body 410 towards the second evaporator 42; the second evaporator 42 comprises a third evaporator body 420 and a fourth evaporator body 421, and the fourth evaporator body 421 extends from the end of the third evaporator body 420 towards the first evaporator 41; the fourth evaporator body 421 is arranged opposite to the second evaporator body 411 to form an installation space 43 between the first evaporator body 410, the second evaporator body 411, the third evaporator body 420 and the fourth evaporator body 421, and the driving component 30 is located in the installation space 43. In this embodiment, the driving component 30 is embedded in the installation space 43, so that the installation space is saved. When the driving component 30 drives the blade component 31 to swing downward, the airflow can flow through the first evaporator 41 and then be blown into one air outlet channel 20; when the driving component 30 drives the blade component 31 to swing upward, the airflow can flow through the second evaporator 42 and then be blown into the other air outlet channel 20.

[0041] ​The air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipe 44, two ends of the first inflow pipe 44 being respectively communicated with the first evaporator 41 and the condenser; a second inflow pipe 45, two ends of the second inflow pipe 45 being respectively communicated with the second evaporator 42 and the condenser; a first control component 450 and a first main pipe 46, two ends of the first main pipe 46 being respectively communicated with the condenser and the first control component 450, an inlet end of the first inflow pipe 44 and an inlet end of the second inflow pipe 45 being respectively communicated with the first control component 450. By the first control component 450, the refrigerant can be controlled to flow into the first inflow pipe 44 or the second inflow pipe 45 to match the orientation of the blade component 31.

[0042] In the specific implementation, when the blade component 31 swings downward, the air flow passes through the first evaporator 41, at this time, the first inflow pipe 44 and the first main pipe 46 can be conducted by the action of the first control component 450, so that the refrigerant flows into the first evaporator 41.

[0043] Further, the air conditioner further comprises a condenser arranged in an outdoor unit of the air conditioner; a first outflow pipe 47, two ends of the first outflow pipe 47 being respectively communicated with the first evaporator 41 and the condenser; a second outflow pipe 48, two ends of the second outflow pipe 48 being respectively communicated with the second evaporator 42 and the condenser; a second control component 480 and a second main pipe 49, two ends of the second main pipe 49 being respectively communicated with the condenser and the second control component 480, an outlet end of the first outflow pipe 47 and an outlet end of the second outflow pipe 48 being respectively communicated with the second control component 480. By arranging the second control component 480, the communication state of the first outflow pipe 47 and the second outflow pipe 48 with the second main pipe 49 is controlled, the first control component 450 is matched to make the refrigerant circulate between the first evaporator 41 and the condenser or make the refrigerant circulate between the second evaporator 42 and the condenser.

[0044] In the process of implementation, when the fan blade part 31 swings downward, the air flow passes through the first evaporator 41, at this time, the first control part 450 and the second control part 480 act simultaneously, the first inflow pipe 44 is communicated with the first main pipe 46, the second outflow pipe 48 is communicated with the second main pipe 49, so that the refrigerant circulation is formed between the first evaporator 41 and the condenser; similarly, when the fan blade part 31 swings upward, the air flow passes through the second evaporator 42, at this time, the first control part 450 and the second control part 480 act simultaneously, the second inflow pipe 45 is communicated with the first main pipe 46, the second outflow pipe 48 is communicated with the second main pipe 49, so that the refrigerant circulation is formed between the second evaporator 42 and the condenser; or, when the fan blade part 31 blows air along the horizontal direction, the first control part 450 controls the first inflow pipe 44 and the second inflow pipe 45 to be communicated with the first main pipe 46 respectively, the second control part 480 controls the first outflow pipe 47 and the second outflow pipe 48 to be communicated with the second main pipe 49 respectively, at this time, the first evaporator 41 and the second evaporator 42 work simultaneously to carry out refrigeration or heating.

[0045] Preferably, the first control part 450 and the second control part 480 are control valves.

[0046] In the present application, the air conditioner further comprises a turnover assembly 5, which is arranged in the body 1, and the turnover assembly 5 comprises a turnover bracket 50 arranged between the first evaporator 41 and the second evaporator 42, the turnover bracket 50 is rotatably arranged around a predetermined axis, and the driving part 30 is arranged on the turnover bracket 50. The driving part 30 is swung by the turnover bracket 50.

[0047] Specifically, as Figure 9 and Figure 10As shown, the turnover support 50 is provided with a rotating shaft 501, and the turnover assembly 5 further comprises a mounting body 51, at least part of the rotating shaft 501 is arranged on the mounting body 51, the mounting body 51 is provided with a first mounting cavity 510 and a second mounting cavity 511, the rotating shaft 501 is provided with a first protruding piece 502 and a second protruding piece 503, the first protruding piece 502 is located in the first mounting cavity 510, and the second protruding piece 503 is located in the second mounting cavity 511; the first mounting cavity 510 is communicated with the first evaporator 41, so that the refrigerant in the first evaporator 41 flows into the first mounting cavity 510; the second mounting cavity 511 is communicated with the second evaporator 42, so that the refrigerant in the second evaporator 42 flows into the second mounting cavity 511; the first protruding piece 502 or the second protruding piece 503 is driven to move by the pressure difference between the first mounting cavity 510 and the second mounting cavity 511, so as to drive the rotating shaft 501 to rotate. In this way, without separately arranging parts for driving the driving part 30 to swing, the refrigerant flow in the first evaporator 41 and the second evaporator 42 can drive the driving part 30 to swing. A partition plate 512 is arranged between the first mounting cavity 510 and the second mounting cavity 511, one end of the partition plate 512 is connected with the mounting body 51, and the other end is attached to the surface of the rotating shaft 501, so as to avoid the refrigerant between the first mounting cavity 510 and the second mounting cavity 511 from flowing.

[0048] In actual application, when the pressure in the first mounting cavity 510 is greater than the pressure in the second mounting cavity 511, the first protruding piece 502 moves downward, the driving part 30 swings downward, and at this time, the airflow passes through the first evaporator 41, so that the first evaporator 41 and the second evaporator 42 can normally operate, and the turnover support 50 can drive the driving part 30 to rotate, thereby simplifying the overall structure of the air conditioner.

[0049] Preferably, the circumferential end surface of the first protruding piece 502 is attached to the inner wall surface of the first mounting cavity 510, and the circumferential end surface of the second protruding piece 503 is attached to the inner wall surface of the second mounting cavity 511.

[0050] In specific implementation, the turnover assembly 5 further comprises a first support pipe 52 and a second support pipe 53, two ends of the first support pipe 52 are respectively communicated with the first evaporator 41 and the first mounting cavity 510, and two ends of the second support pipe 53 are respectively communicated with the second evaporator 42 and the second mounting cavity 511.

[0051] In another embodiment provided by the application, the driving part 30 is installed in the machine body 1 through a universal joint, so as to realize the swing of the driving part 30.

[0052] Preferably, the driving part 30 is a driving motor.

[0053] As Figure 3 andFigure 4 As shown, the air duct assembly 2 further comprises: a support body 21 arranged in the body 1, the support body 21 is annular, a plurality of flow guide channels 22 are arranged on the support body 21, and the plurality of flow guide channels 22 are sequentially arranged along the circumferential direction of the support body 21; a flow collector 23 arranged on the support body 21, the flow collector 23 extends towards the inside of the body 1 from the support body 21, and the flow collector 23 is arranged along the circumferential direction of the support body 21 to enclose the air outlet channel 20 by the flow collector 23, and each flow guide channel 22 is opposite to the air outlet channel 20; wherein the flow collector 23 is provided with an air inlet, and the air flow is blown into the air outlet channel 20 by the air inlet of the fan assembly 3. Specifically, the blade part 31 is located between the flow collectors 23 of the two adjacent air duct assemblies 2, so that the air flow generated by the blade part 31 can be converged to the corresponding air outlet channel 20 through the flow collector 23, so as to improve the air outlet effect.

[0054] The air duct assembly 2 further comprises: a plurality of flow guide vanes 24 arranged on the inner wall surface of the support body 21 along the circumferential direction of the support body 21, and the flow guide channel 22 is located between the two adjacent flow guide vanes 24; wherein the flow guide vane 24 has a flow guide end face, and the flow guide end face extends along a curved trajectory. By arranging a plurality of flow guide vanes 24 to form a flow guide channel 22, the flow guide end face is arranged to extend along a curved trajectory, and when the air flow in the air outlet channel 20 blows out, the air supply direction can be adjusted by each flow guide channel 22 to improve the air supply distance.

[0055] In the present application, the body 1 comprises a decorative plate 10, an air duct plate 11, a base assembly 12 and a rear plate part 13, a plurality of air outlet grilles corresponding to the air outlet channels 20 are arranged on the decorative plate 10, the air duct assembly 2 is arranged on the air duct plate 11, the decorative plate 10 is connected with the air duct plate 11, the air outlet grilles are opposite to the air inlets of the air outlet channels 20, the base assembly 12 is arranged below the air duct plate 11 and the evaporator assembly 4, and the base assembly 12 is used for bearing the air duct plate 11 and the evaporator assembly 4, and the rear plate part 13 is arranged on the side of the evaporator assembly 4 away from the air duct plate 11.

[0056] The present application takes two air duct assemblies 2 as an example, as shown in the figure, Figure 5 When the blade part 31 rotates, due to the pressure difference generated by the blade part 31, the air passes through the evaporator assembly 4 from the rear plate part 13, then passes through the air outlet channel 20 and the air outlet grille, and is sent out of the air conditioner. The blade is located between the two air inlets of the air outlet, and the air conditioner is in this air outlet state, and the upper and lower air inlets have air outlet. Since the axial flow blade (i.e. the blade part 31) has a relatively scattered air supply, the flow guide channel 22 is arranged at the air outlet of the air outlet channel 20 to adjust the direction of the air supply and improve the distance of the air supply.

[0057] The evaporator assembly 4 of the present application comprises a first evaporator 41 and a second evaporator 42, which are independently or jointly controlled by a first control component 450 and a second control component 480. The driving component 30 is assembled on the turnover bracket 50, which can rotate up and down. When rotating upward, as shown in Figure 6 Most of the air will pass through the second evaporator 42, and most of the air will be blown out from the upper air outlet. In the case of refrigeration, the cold air is relatively low, and the cold air at the low position can be drawn up to realize the bathing type refrigeration, improve the utilization rate of cold energy, effectively optimize the traditional air conditioner refrigeration, and solve the problem of large temperature difference between the indoor ceiling and floor. With the increase of air conditioner use time, the temperature difference will become larger, resulting in user discomfort. Similarly, this function can be intermittently and intelligently used during normal refrigeration of the air conditioner, which can improve the utilization rate of cold energy, save energy, and improve the refrigeration balance of the air conditioner.

[0058] Similarly, when the fan blade component 31 rotates downward, most of the air is blown out from the lower air outlet and passes through the first evaporator 41, which can press down the hot air to realize the carpet type heating and improve the user's comfort.

[0059] Specifically, the control parameters of the first evaporator 41 and the second evaporator 42 are as follows:

[0060]

[0061] The combination can realize various modes including the following modes:

[0062]

[0063]

[0064] The air conditioner of the present application further comprises a temperature sensor, which is arranged in multiple numbers and is arranged at intervals along the height direction of the body 1. In cooperation with each temperature sensor, intelligent control is realized, and the dynamic adjustment mode of the air conditioner can be set, for example:

[0065] First step: first, the fan blade component 31 rotates at high speed, the first evaporator and the second evaporator are both opened and run, the temperature is set to be low, and the room temperature is quickly lowered;

[0066] Second step: according to the temperature difference of the temperature sensors arranged at the upper, middle and lower positions of the air conditioner, if the temperature on the upper side is low, the fan blade component 31 is turned downward to lower the temperature below, and the room height direction is set to be uniform according to the temperature difference dynamic adjustment;

[0067] Third step: the energy-saving mode is started, the rotating speed of the fan blade component 31 is reduced, and the temperature of the first evaporator and / or the second evaporator is adjusted, etc.

[0068] Due to the layout structure of the present application, the parts of assembly are reduced, only one motor (driving part 30) is used, the overall efficiency is higher, and the cost is lower; due to the evaporator assembly of the present application, the upper and lower parts are independently controlled, the local cooperation with the motor fan blade can be realized, and the utilization rate of cold energy is effectively improved; due to the rotatable motor and air outlet layout form of the present application, the height direction air supply range is greatly improved, multi-angle air supply can be realized, and the air deflector parts can be reduced; due to the evaporator and fan layout form of the present application, the cooperation of the single evaporator and the fan can be realized, and the energy-saving control can be realized; due to the control method and logic of the present application, intelligent control of air conditioning refrigeration can be realized.

[0069] By the combination of the partition evaporator and the rotating fan blade part, the change of the air supply direction is realized, the refrigeration effect and the utilization rate of cold energy are improved; by the combination of one fan blade part and corresponding two air outlets and the layout of the air outlet, the fan blade motor is reduced, and the cost is reduced; by the combination of the rotatable fan blade, the air outlet, the evaporator, the flow guide channel and the related parts, various air outlet modes and large-range and large-angle air supply are realized; by the control of the related structure and the refrigerant control valve, intelligent control of air supply is realized, and dynamic adjustment is realized.

[0070] From the above description, it can be seen that the above-mentioned embodiments of the present application realize the following technical effects:

[0071] The air conditioner provided by the present application comprises a machine body 1 and a plurality of air duct assemblies 2, the plurality of air duct assemblies 2 are arranged at intervals along the height direction of the machine body 1, each air duct assembly 2 comprises an air outlet channel 20; a fan assembly 3 is arranged between any two adjacent air duct assemblies 2, the fan assembly 3 is swingably arranged, so that the fan assembly 3 blows air into the air outlet channel 20 of any one of the two adjacent air duct assemblies 2 or the fan assembly 3 blows air in the horizontal direction. By adjusting the position of the fan assembly 3, the fan assembly 3 blows air into different air duct assemblies 2 arranged at intervals along the height direction of the machine body 1, the air outlet direction is adjusted in the height direction of the machine body 1, the air outlet range of the air flow of the air conditioner in the height direction of the machine body 1 is expanded, the distribution of cold or heat in the room is uniform, and the use comfort of the user is improved.

[0072] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application cover modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

[0073] Spatially relative terms, such as "beneath", "below", "lower", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device described is turned over in use, a downwardly-facing surface can then be oriented upwardly, and vice versa. Thus, the example term "below" can encompass both an orientation of below and above. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. The terms "first", "second", "third", etc., do not necessarily indicate any ordinal, chronological or other sequence unless expressly so defined by the relative terms or context.

[0074] The specific embodiments of the present application have been shown and described in order to illustrate the application. It will be understood by those skilled in the art that various modifications can be made to the embodiments without departing from the scope of the present application. Thus, the present application is not intended to be limited to the embodiments described herein but is to be accorded the full scope of the claims, and legal equivalents thereof, encompassing any modifications made available by the application.

Claims

1. An air conditioner characterized by comprising: The air conditioner comprises: a machine body (1); a plurality of air duct assemblies (2) which are arranged at intervals along the height direction of the machine body (1), each of the air duct assemblies (2) comprising an air outlet channel (20); any two adjacent air duct assemblies (2) are provided with a fan assembly (3), the fan assembly (3) being swingably arranged so as to blow air into the air outlet channel (20) of any one of the two adjacent air duct assemblies (2) or blow air in the horizontal direction; the fan assembly (3) comprises: a driving component (30) which is arranged on the inner side wall of the machine body (1) and is swingably arranged; a fan blade component (31) which is connected with the driving component (30), the driving component (30) driving the fan blade component (31) to rotate around a first axis and swing around a second axis, the fan blade component (31) being located between the air outlet channels (20) of the two adjacent air duct assemblies (2); the air conditioner further comprises an evaporator assembly (4) which is arranged on the inner side wall of the machine body (1), the evaporator assembly (4) comprising: a first evaporator (41); a second evaporator (42) which is arranged at intervals along the height direction of the machine body (1) with the first evaporator (41), the driving component (30) being located between the first evaporator (41) and the second evaporator (42); the air conditioner further comprises a turnover assembly (5) which is arranged in the machine body (1), the turnover assembly (5) comprising: a turnover support (50) which is arranged between the first evaporator (41) and the second evaporator (42), the turnover support (50) being rotatably arranged around a predetermined axis, the driving component (30) being arranged on the turnover support (50); The turnover support (50) is provided with a rotating shaft (501), and the turnover assembly (5) further comprises a mounting body (51), at least part of the rotating shaft (501) penetrating through the mounting body (51), the mounting body (51) being provided with a first mounting cavity (510) and a second mounting cavity (511), the rotating shaft (501) being provided with a first protruding piece (502) and a second protruding piece (503), the first protruding piece (502) being located in the first mounting cavity (510), and the second protruding piece (503) being located in the second mounting cavity (511); the first mounting cavity (510) is communicated with the first evaporator (41) so that the refrigerant in the first evaporator (41) flows into the first mounting cavity (510), and the second mounting cavity (511) is communicated with the second evaporator (42) so that the refrigerant in the second evaporator (42) flows into the second mounting cavity (511), and the first protruding piece (502) or the second protruding piece (503) is driven to move by the pressure difference between the first mounting cavity (510) and the second mounting cavity (511) so as to drive the rotating shaft (501) to rotate.

2. The air conditioner of claim 1, wherein The first evaporator (41) comprises a first evaporator body (410) and a second evaporator body (411), and the second evaporator body (411) is protruded from an end of the first evaporator body (410) towards the second evaporator (42); The second evaporator (42) comprises a third evaporator body (420) and a fourth evaporator body (421), and the fourth evaporator body (421) is protruded from an end of the third evaporator body (420) towards the first evaporator (41); The fourth evaporator body (421) is oppositely arranged with the second evaporator body (411) so as to form an installation space (43) among the first evaporator body (410), the second evaporator body (411), the third evaporator body (420) and the fourth evaporator body (421), and the driving component (30) is located in the installation space (43).

3. The air conditioner of claim 1, wherein The air conditioner further comprises: a condenser arranged in an outdoor unit of the air conditioner; a first inflow pipeline (44), two ends of the first inflow pipeline (44) being communicated with the first evaporator (41) and the condenser respectively; a second inflow pipeline (45), two ends of the second inflow pipeline (45) being communicated with the second evaporator (42) and the condenser respectively; a first control component (450) and a first main pipeline (46), two ends of the first main pipeline (46) being communicated with the condenser and the first control component (450) respectively, and an inlet end of the first inflow pipeline (44) and an inlet end of the second inflow pipeline (45) being communicated with the first control component (450) respectively.

4. The air conditioner of claim 1, wherein The air conditioner further comprises: a condenser arranged in an outdoor unit of the air conditioner; A first outflow pipeline (47) having two ends respectively in communication with the first evaporator (41) and the condenser; A second outflow pipeline (48) having two ends respectively in communication with the second evaporator (42) and the condenser; A second control component (480) and a second main pipeline (49) having two ends respectively in communication with the condenser and the second control component (480), and an outlet end of the first outflow pipeline (47) and an outlet end of the second outflow pipeline (48) being respectively in communication with the second control component (480).

5. The air conditioner of claim 1, wherein The turnover assembly (5) further comprises: A first support pipeline (52) having two ends respectively in communication with the first evaporator (41) and the first mounting cavity (510); A second support pipeline (53) having two ends respectively in communication with the second evaporator (42) and the second mounting cavity (511).

6. The air conditioner of claim 1, wherein The air duct assembly (2) further comprises: A support body (21) arranged in the machine body (1), the support body (21) being annular, and a plurality of guide channels (22) being arranged on the support body (21) in sequence along a circumferential direction of the support body (21); A flow collector (23) arranged on the support body (21) and extending from the support body (21) towards an inside of the machine body (1), the flow collector (23) being arranged along the circumferential direction of the support body (21) to enclose the air outlet channel (20) by the flow collector (23), and each guide channel (22) being opposite to the air outlet channel (20); Wherein, the flow collector (23) is provided with an air inlet, and the fan assembly (3) blows air into the air outlet channel (20) through the air inlet.

7. The air conditioner of claim 6, wherein The air duct assembly (2) further comprises: A plurality of guide vanes (24) arranged on an inner wall surface of the support body (21) in the circumferential direction of the support body (21) at intervals, and the guide channel (22) being located between two adjacent guide vanes (24); Wherein, the guide vane (24) has a guide end surface extending along a curved trajectory.

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