Air conditioner

Abstract

The utility model discloses an air conditioner, and relates to the technical field of air conditioners. The air conditioner comprises a shell, an air outlet assembly, a heat exchanger, a purification assembly, a first opening and closing part and a second opening and closing part, a first air inlet is formed in a panel of the shell, a second air inlet is formed in a face frame, when air needs to be purified, the first opening and closing part opens the first air inlet, the second opening and closing part closes the second air inlet, and airflow enters from the first air inlet; the air enters the air outlet assembly after sequentially passing through the purification assembly and the heat exchanger and finally is discharged from the air outlet, air can be purified, and the temperature can be adjusted. When air purification is not needed, the second opening and closing part opens the second air inlet, airflow enters from the second air inlet, passes through the heat exchanger and then enters the air outlet assembly, and finally air is discharged from the air outlet. The air flow does not pass through the purification assembly, so that the air volume loss is reduced, the air outlet volume is large, the indoor temperature can be adjusted more quickly, and the air conditioning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioner. Background Art

[0002] The air conditioner is used to adjust the indoor temperature. For example, if the air conditioner is a wall-mounted air conditioner, in order to improve the quality of indoor air, the indoor unit of some wall-mounted air conditioners is equipped with a purification module for purifying air. The purification module is usually fixedly installed at the air inlet of the indoor unit to filter the air entering the indoor unit. However, when the indoor air quality is good and the purification module is not needed, the purification module covering the air inlet will reduce the air intake and affect the user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air conditioner that can purify air and, when air purification is not required, can also increase the air intake to quickly adjust the temperature to meet different user needs.

[0004] The air conditioner according to the embodiment of the utility model comprises:

[0005] A housing is provided with an installation space, the housing comprises a face frame and a panel, the panel is connected to the front end of the face frame, the panel is provided with a first air inlet connected to the installation space, and the face frame is provided with a second air inlet and an air outlet connected to the installation space;

[0006] An air outlet component is arranged in the installation space, and an air outlet channel of the air outlet component is connected with the air outlet;

[0007] A heat exchanger is arranged in the installation space;

[0008] A purification component is arranged in the installation space, the purification component is located at the front end of the heat exchanger and covers the first air inlet;

[0009] A first opening and closing portion, connected to the panel and located at the first air inlet, the first opening and closing portion being used to open or close the first air inlet;

[0010] The second opening and closing portion is connected to the face frame and is located at the second air inlet, and the second opening and closing portion is used to open or close the second air inlet.

[0011] The air conditioner according to the embodiment of the utility model has at least the following beneficial effects:

[0012] The first air inlet is arranged on the panel of the shell, the second air inlet is arranged on the face frame, the first air inlet and the second air inlet are both connected to the installation space of the shell, a heat exchanger, an air outlet assembly and a purification assembly are installed in the installation space, the purification assembly covers the second air inlet, the first opening and closing part is used to open or close the first air inlet, and the second opening and closing part is used to open or close the second air inlet. When it is necessary to purify the air, the first opening and closing part opens the first air inlet, the second opening and closing part closes the second air inlet, the airflow enters from the first air inlet, passes through the purification assembly and the heat exchanger in sequence, enters the air outlet assembly, and finally exits from the air outlet, so as to purify the air. When it is necessary to increase the air outlet volume and it is not necessary to purify the air, the second opening and closing part opens the second air inlet, the airflow enters from the second air inlet, passes through the heat exchanger, enters the air outlet assembly, and finally exits from the air outlet. Since the airflow does not pass through the purification assembly, the air volume loss is reduced, so that the air volume is large, the indoor temperature can be adjusted more quickly, and the efficiency of air conditioning is improved.

[0013] According to some embodiments of the utility model, the air conditioner has a purification mode. When the air conditioner is in the purification mode, the first opening and closing part opens the first air inlet, and the second opening and closing part closes the second air inlet; when the air conditioner is not in the purification mode, the second opening and closing part opens the second air inlet.

[0014] According to some embodiments of the present invention, the first opening and closing portion includes a plurality of first swing blades commonly used to open or close the first air inlet, and the plurality of first swing blades are arranged in a vertical direction and rotatably connected to the panel.

[0015] According to some embodiments of the present utility model, the first swing blade is in a sheet shape, and the upper end of the first swing blade is rotatably connected to the panel.

[0016] According to some embodiments of the present invention, the second opening and closing portion includes a plurality of second swing blades commonly used to open or close the second air inlet, and the plurality of second swing blades are arranged in a direction close to the panel and are rotatably connected to the face frame.

[0017] According to some embodiments of the present utility model, the second swing blade is in the shape of a sheet, and the rear end of the second swing blade is rotatably connected to the face frame.

[0018] According to some embodiments of the present utility model, the air conditioner also includes a filter, the filter includes a first segment and a second segment connected to each other, the first segment is located between the heat exchanger and the first air inlet, and the second segment is located between the heat exchanger and the second air inlet.

[0019] According to some embodiments of the present invention, the purification component is located between the first network segment and the first air inlet.

[0020] According to some embodiments of the present utility model, the air conditioner further includes an air guide plate, which is connected to the shell and is used to open or close the air outlet.

[0021] According to some embodiments of the present utility model, the air outlet assembly includes a volute and a fan, the volute forms the air outlet channel, and the fan is arranged in the air outlet channel.

[0022] According to some embodiments of the present invention, the air outlet cross-sectional area of ​​the air outlet channel gradually increases along the air outlet direction.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 This is a structural schematic diagram of an indoor unit in a standby state according to an embodiment of the utility model;

[0026] Figure 2 This is a structural schematic diagram of an indoor unit of an embodiment of the utility model in a purification mode and cooling;

[0027] Figure 3 This is a structural schematic diagram of an indoor unit in a cooling mode according to an embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of a cooling mode of an indoor unit of another embodiment of the utility model;

[0029] Figure 5 This is a structural schematic diagram of an indoor unit of an embodiment of the utility model in a purification mode and heating;

[0030] Figure 6 It is a structural schematic diagram of an indoor unit in another embodiment of the utility model in a heating mode.

[0031] Reference numerals:

[0032] Indoor unit 1000;

[0033] Housing 100; face frame 110; second air inlet 111; air outlet 112; panel 120; first air inlet 121; installation space 130; chassis 140; drive member 150; air guide plate 151; filter 160; first mesh section 161; second mesh section 162;

[0034] Air outlet assembly 200; fan 210; volute 220; air outlet channel 221; upper wall 222; lower wall 223; first main air outlet 224; first primary air outlet 225; second main air outlet 226; second secondary air outlet 227;

[0035] Purification component 300;

[0036] First opening and closing portion 400; first swing leaf 410;

[0037] The second opening and closing portion 500; the second swing leaf 510;

[0038] Heat exchanger 600. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] The indoor unit of an air conditioner in one embodiment of the utility model can be an indoor unit of a wall-mounted air conditioner, an indoor unit of a floor-standing air conditioner, or an integrated air conditioner, etc. The indoor unit of a wall-mounted air conditioner will be taken as an example to specifically introduce the utility model.

[0044] Reference Figure 1As shown, an indoor unit 1000 of an embodiment of the utility model includes a housing 100, a heat exchanger 600, an air outlet assembly 200 and a purification assembly 300. The housing 100 includes a chassis 140, a face frame 110 and a panel 120. The rear end of the chassis 140 is provided with a mounting position, which is not shown in the figure. The indoor unit 1000 is fixedly connected to the wall through the mounting position, thereby realizing the wall-mounting of the indoor unit 1000. The face frame 110 is connected to the chassis 140, and the panel 120 is connected to the face frame 110. The chassis 140 is located at the rear end of the face frame 110, and the panel 120 is located at the front end of the face frame 110. The housing 100 is provided with an installation space 130, and the face frame 110 is provided with an air outlet 112 connected to the installation space 130. The heat exchanger 600 is installed in the installation space 130 and is located at the front end of the chassis 140. The heat exchanger 600 can be used for cooling, for example, by evaporating the refrigerant to reduce the temperature of the surrounding air; or the heat exchanger 600 is used for heating, for example, by liquefying the gaseous refrigerant to release heat to increase the temperature of the surrounding air. The purification component 300 is installed in the installation space 130, and the purification component 300 is used to purify the air. The air outlet component 200 is installed in the installation space 130 and is located at the front end of the chassis 140. The air outlet component 200 is provided with an air outlet channel 221, and the air outlet channel 221 is connected to the air outlet 112. The air outlet component 200 is used to blow the airflow passing through the heat exchanger 600 out of the air outlet 112 through the air outlet channel 221, thereby adjusting the temperature in the room.

[0045] When the air quality in the room is poor, the air can be purified by the purification component 300; when the air does not need to be purified, the purification component 300 will cause the air intake volume to decrease, affecting the efficiency of temperature regulation.

[0046] In order to meet the needs of users in different situations, refer to Figure 2 and Figure 3 As shown, in the embodiment of the utility model, the panel 120 is provided with a first air inlet 121, and the first air inlet 121 is connected to the installation space 130; the face frame 110 is provided with a second air inlet 111, and the second air inlet 111 is connected to the installation space 130, and the second air inlet 111 is located on the upper end wall or side wall of the face frame 110, and a suitable position is selected according to actual conditions. The air conditioner also includes a first opening and closing portion 400 and a second opening and closing portion 500, the first opening and closing portion 400 is connected to the panel 120 and is located at the first air inlet 121, and the first opening and closing portion 400 is used to open or close the first air inlet 121, the purification component 300 is located at the front end of the heat exchanger 600 and covers the second air inlet 111, and the second opening and closing portion 500 is connected to the face frame 110 and is located at the second air inlet 111, and the second opening and closing portion 500 is used to open or close the second air inlet 111.

[0047] The air conditioner has a purification mode, which refers to a mode in which the airflow needs to pass through the purification component 300; when the air conditioner is not in the purification mode, for the convenience of explanation, the mode when it is not in the purification mode is called a non-purification mode, which refers to a mode in which the airflow does not pass through the purification component 300, for example, the non-purification mode is a heating mode, a cooling mode, a direct blowing mode, a dehumidification mode, etc. It should be noted that the non-purification mode refers to the mode in which the air conditioner is blowing air, that is, the non-purification mode does not include the two states of standby and power-on where no air is blown.

[0048] When the air conditioner is in purification mode, the first opening and closing part 400 opens the first air inlet 121, and the second opening and closing part 500 closes the second air inlet 111. The airflow needs to pass through the first air inlet 121, and then enter the air outlet assembly 200 after passing through the purification component 300 and the heat exchanger 600 in sequence, and finally blow out the air from the air outlet 112, so as to blow out the purified air and improve the air quality in the room. When it is necessary to purify the air and adjust the temperature in the room, the heat exchanger 600 is in working state to cool or heat, so that the air conditioner can purify the air and adjust the temperature. When only the purification function is required, for example, when the weather is neither cold nor hot, the heat exchanger 600 can be turned off, and the air conditioner is in a state of air supply that only purifies the air.

[0049] When the air quality is good, the air conditioner is controlled to switch to the non-purification mode, the second opening and closing part 500 opens the second air inlet 111, the air flows in from the second air inlet 111, passes through the heat exchanger 600, enters the air outlet assembly 200, and finally flows out from the air outlet 112. Since the air flow does not pass through the purification assembly 300, the air volume loss can be reduced, the air volume can be increased, the indoor temperature can be adjusted faster, and the air conditioning efficiency can be improved.

[0050] It should be noted that, in the non-purification mode, the first opening and closing portion 400 closes the first air inlet 121, for example Figure 3 As shown, it plays the role of protecting the purification component 300 and improving the overall aesthetics of the air conditioner. Or the first opening and closing part 400 opens the first air inlet 121, for example Figure 4 As shown. Since the airflow has a large resistance when passing through the purification component 300, the airflow entering from the first air inlet 121 will not flow through the purification component 300 into the air outlet component 200, that is, when the first opening and closing portion 400 opens or closes the first air inlet 121, it has little effect on the air intake volume of the air conditioner in the non-purification mode.

[0051] Therefore, when the user needs to purify the indoor air, the air conditioner can be switched to purification mode to improve the air quality; when the user does not need to purify the air, the air conditioner can be switched to non-purification mode to increase the efficiency of air intake and temperature regulation, meet the user's usage needs in different situations, and improve the user's usage experience.

[0052] Reference Figure 2 As shown, in an embodiment of the utility model, the first opening and closing part 400 includes a plurality of first swing blades 410, and the plurality of first swing blades 410 are used to open or close the first air inlet 121, and the plurality of first swing blades 410 are arranged in the vertical direction and are rotatably connected to the panel 120. In another embodiment of the utility model, the first opening and closing part 400 may also include a first baffle, which is rotatably connected to the panel 120, and the first baffle is used to open or close the first air inlet 121, and the scheme of the first baffle is not shown in the figure. It can be understood that, compared with the scheme of using a plurality of first swing blades 410 and the scheme of using a first baffle, under the condition of the same air inlet area, the first swing blade 410 occupies less space in the front and rear direction of the indoor unit 1000; under the condition of the same occupied space, the scheme of using the first swing blade 410 has a larger air inlet area, which can increase the air inlet volume.

[0053] Continue to refer to Figure 2 As shown, in the embodiment of the utility model, the first swing blade 410 is in the shape of a long strip, and the first swing blade 410 is extended along the length direction of the indoor unit 1000. The upper ends of the plurality of first swing blades 410 are rotatably connected to the panel 120. As an alternative embodiment, the lower end of the first swing blade 410 may be rotatably connected to the panel 120, or the middle part of the first swing blade 410 may be rotatably connected to the panel 120. Taking the upper end of the first swing blade 410 being rotatably connected to the panel 120 as an example, when the first opening and closing part 400 closes the first air inlet 121, the upper ends and lower ends of the plurality of first swing blades 410 are aligned or substantially aligned in the vertical direction, and the first air inlet 121 is covered together by the cooperation of the plurality of first swing blades 410. When the first opening and closing part 400 opens the first air inlet 121, the lower ends of the plurality of first swing blades 410 are tilted downward to open the first air inlet 121. It can be understood that when the first swing blade 410 is tilted downward to open the first air inlet 121, it can effectively reduce or prevent foreign matter from falling from top to bottom into the first air inlet 121. The first swing blade 410 has a certain protective effect and can improve the reliability of the air conditioner.

[0054] Reference Figure 3As shown, in the embodiment of the utility model, the second opening and closing part 500 includes a plurality of second swing blades 510, and the plurality of second swing blades 510 are used to open or close the second air inlet 111. The plurality of second swing blades 510 are arranged in the direction close to the panel 120 and are rotatably connected to the face frame 110. It should be noted that the direction close to the panel 120 may be the direction from back to front. In another embodiment, the second opening and closing part 500 may also include a second baffle, which is rotatably connected to the face frame 110, and the second baffle is used to open or close the second air inlet 111. The second baffle is not shown in the figure. It can be understood that compared with the solution of using a plurality of second swing blades 510 and the solution of using a second baffle, under the condition of the same air inlet area, the second swing blades 510 occupy less space in the up and down direction of the indoor unit 1000; under the condition of the same occupied space, the solution of using the second swing blades 510 has a larger air inlet area, so that the air inlet volume is larger.

[0055] Continue to refer to Figure 2 As shown, in the embodiment of the utility model, the second swing blade 510 is in the shape of a long strip, and the second swing blade 510 is extended along the length direction of the indoor unit 1000. The rear ends of the plurality of second swing blades 510 are rotatably connected to the face frame 110. As an alternative embodiment, the front end of the second swing blade 510 may be rotatably connected to the face frame 110, or the middle part of the second swing blade 510 may be rotatably connected to the face frame 110. Taking the rear end of the second swing blade 510 being rotatably connected to the face frame 110 as an example, when the second opening and closing part 500 closes the second air inlet 111, the front ends and rear ends of the plurality of second swing blades 510 are aligned or substantially aligned in the front-to-back direction, and the second air inlet 111 is covered together by the cooperation of the plurality of second swing blades 510. When the first opening and closing part 400 opens the second air inlet 111, the front ends of the plurality of second swing blades 510 are tilted upward to open the second air inlet 111.

[0056] Reference Figure 4 As shown, in the embodiment of the utility model, the air conditioner further includes a filter 160 disposed in the installation space 130, and the filter 160 includes a first segment 161 and a second segment 162 connected to each other, the first segment 161 is located between the heat exchanger 600 and the first air inlet 121, and the second segment 162 is located between the heat exchanger 600 and the second air inlet 111. It can be understood that the filter 160 is mainly used to filter foreign matter such as dust, hair, and debris in the air, so that the airflow undergoes preliminary filtration before passing through the heat exchanger 600, so as to reduce the accumulation of dust, hair, and debris in the installation space 130 after the air conditioner has been running for a long time, so the filter 160 can play a certain protective effect.

[0057] Reference Figure 4As shown, in an embodiment of the present invention, the purification component 300 is located between the first network segment 161 and the first air inlet 121. In another embodiment, the first network segment 161 may also be located between the purification component 300 and the first air inlet 121. It is understandable that the cost of the filter 160 is usually lower than that of the purification component 300. Therefore, the airflow passes through the purification component 300 after preliminary filtration by the first network segment 161, which can increase the service life of the purification component 300 and reduce the replacement frequency of the purification component 300, thereby reducing the user's use cost and improving the user's use experience.

[0058] Reference Figure 1 As shown, in an embodiment of the utility model, the air conditioner further includes an air guide plate 151, which is connected to the housing 100 through a driving member 150, and the air guide plate 151 is used to open or close the air outlet 112. It can be understood that when the air conditioner is in standby or shutdown state, the air guide plate 151 can close the air outlet 112, thereby effectively preventing foreign matter from entering the interior of the air conditioner through the air outlet 112, so as to achieve a certain protective effect and improve the reliability and safety of the air conditioner. When the air conditioner is in purification mode or non-purification mode, the air guide plate 151 opens the air outlet 112, and the position of the air guide plate 151 can be adjusted by the driving member 150 to change the air outlet direction.

[0059] When the air conditioner is in the purification mode and cooling, refer to Figure 2 As shown, the air guide plate 151 rotates to the first position and opens the air outlet 112. At this time, the air guide plate 151 and the upper wall 222 of the air outlet channel 221 separate the air outlet 112 into a first main air outlet 224, and the air guide plate 151 and the lower wall 223 of the air outlet channel 221 separate the air outlet 112 into a first secondary air outlet 225. Among them, the minimum air outlet cross-sectional area of ​​the first main air outlet 224 is greater than the minimum air outlet cross-sectional area of ​​the first secondary air outlet 225, and the first main air outlet 224 is located above the first secondary air outlet 225, so the angle of the cold air blowing out is biased upward and the air supply distance is far. The reason is that the cold air is easy to sink, and it is difficult for the user to feel the coolness if it blows directly on the floor. By setting the first main air outlet 224 and the first secondary air outlet 225, the air conditioner can be made to discharge air in two different directions, making the air outlet more uniform.

[0060] When the air conditioner is in purification mode and heating, refer to Figure 5As shown, the air guide plate 151 rotates to the second position and opens the air outlet 112. At this time, the air guide plate 151 and the upper wall 222 of the air outlet channel 221 separate the air outlet 112 into a secondary air outlet 227, and the air guide plate 151 and the lower wall 223 of the air outlet channel 221 separate the air outlet 112 into a second main air outlet 226. Among them, the minimum air outlet cross-sectional area of ​​the second main air outlet 226 is greater than the minimum air outlet cross-sectional area of ​​the secondary air outlet 227, and the second main air outlet 226 is located below the secondary air outlet 227, so the angle of the warm air is blown downward and the air supply distance is short. The reason is that the warm air is easy to float up. If it is blown upward, it will accumulate on the ceiling, making it difficult for the user to feel warm. Therefore, when blowing warm air, the wind is guided to blow downward. By setting the second main air outlet 226 and the secondary air outlet 227, the air conditioner can be made to discharge air in two different directions, making the air discharge more uniform.

[0061] When the air conditioner is in non-purification mode and cooling, refer to Figure 4 As shown, the air guide plate 151 rotates to the first position and opens the air outlet 112. At this time, the air guide plate 151 and the upper wall 222 of the air outlet channel 221 separate the air outlet 112 into a first main air outlet 224, and the air guide plate 151 and the lower wall 223 of the air outlet channel 221 separate the air outlet 112 into a first secondary air outlet 225. Among them, the minimum air outlet cross-sectional area of ​​the first main air outlet 224 is larger than the minimum air outlet cross-sectional area of ​​the first secondary air outlet 225, and the first main air outlet 224 is located above the first secondary air outlet 225, so the angle of the cold air blowing out is biased upward and the air supply distance is far. By setting the first main air outlet 224 and the first secondary air outlet 225, the air conditioner can be made to discharge air in two different directions, so that the air outlet is more uniform.

[0062] When the air conditioner is in non-purification mode and heating, refer to Figure 6 As shown, the air guide plate 151 rotates to the second position and opens the air outlet 112. At this time, the air guide plate 151 and the upper wall 222 of the air outlet channel 221 separate the air outlet 112 into a secondary air outlet 227, and the air guide plate 151 and the lower wall 223 of the air outlet channel 221 separate the air outlet 112 into a second main air outlet 226. Among them, the minimum air outlet cross-sectional area of ​​the second main air outlet 226 is larger than the minimum air outlet cross-sectional area of ​​the secondary air outlet 227, and the second main air outlet 226 is located below the secondary air outlet 227, so the angle of the warm air blowing out is lower and the air supply distance is shorter. By setting the second main air outlet 226 and the secondary air outlet 227, the air conditioner can be made to discharge air in two different directions, so that the air outlet is more uniform.

[0063] Reference Figure 1As shown, in the embodiment of the utility model, the air outlet assembly 200 includes a volute 220 and a fan 210, the volute 220 is formed with an air outlet channel 221, and the fan 210 is arranged in the air outlet channel 221. The volute 220 structure can better guide the direction of the airflow, reduce airflow loss, and increase the air output.

[0064] Continue to refer to Figure 1 As shown, in the embodiment of the utility model, the air outlet cross-sectional area of ​​the air outlet channel 221 along the air outlet direction gradually increases, thereby being able to reduce the wind speed, thereby reducing the noise of the air outlet, and at the same time being able to increase the air outlet area and improve the uniformity of the air outlet to meet the user's usage needs.

[0065] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air conditioner, characterized in that: include: A housing is provided with an installation space, the housing comprises a face frame and a panel, the panel is connected to the front end of the face frame, the panel is provided with a first air inlet connected to the installation space, and the face frame is provided with a second air inlet and an air outlet connected to the installation space; An air outlet component is arranged in the installation space, and an air outlet channel of the air outlet component is connected with the air outlet; A heat exchanger is arranged in the installation space; A purification component is arranged in the installation space, the purification component is located at the front end of the heat exchanger and covers the first air inlet; A first opening and closing portion, connected to the panel and located at the first air inlet, the first opening and closing portion being used to open or close the first air inlet; The second opening and closing portion is connected to the face frame and is located at the second air inlet, and the second opening and closing portion is used to open or close the second air inlet.

2. The air conditioner according to claim 1, characterized in that: The air conditioner has a purification mode. When the air conditioner is in the purification mode, the first opening and closing part opens the first air inlet and the second opening and closing part closes the second air inlet; when the air conditioner is not in the purification mode, the second opening and closing part opens the second air inlet.

3. The air conditioner according to claim 1, characterized in that: The first opening and closing portion includes a plurality of first swing blades commonly used to open or close the first air inlet, and the plurality of first swing blades are arranged in a vertical direction and are rotatably connected to the panel.

4. The air conditioner according to claim 3, characterized in that: The first swing blade is in a sheet shape, and the upper end of the first swing blade is rotatably connected to the panel.

5. The air conditioner according to claim 1, characterized in that: The second opening and closing portion includes a plurality of second swing blades commonly used to open or close the second air inlet, and the plurality of second swing blades are arranged in a direction close to the panel and are rotatably connected to the face frame.

6. The air conditioner according to claim 5, characterized in that: The second swing blade is in a sheet shape, and the rear end of the second swing blade is rotatably connected to the face frame.

7. The air conditioner according to claim 1, characterized in that: The air conditioner further comprises a filter, wherein the filter comprises a first segment and a second segment connected to each other, wherein the first segment is located between the heat exchanger and the first air inlet, and the second segment is located between the heat exchanger and the second air inlet.

8. The air conditioner according to claim 7, characterized in that: The purification component is located between the first network segment and the first air inlet.

9. The air conditioner according to claim 1, characterized in that: The air conditioner further comprises an air guide plate, which is connected to the shell and is used to open or close the air outlet.

10. The air conditioner according to claim 1, characterized in that: The air outlet assembly includes a volute and a fan. The volute forms the air outlet passage, and the fan is arranged in the air outlet passage.

11. The air conditioner according to claim 10, characterized in that: The air outlet cross-sectional area of ​​the air outlet channel gradually increases along the air outlet direction.

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