Air conditioner
By designing the partition structure between the hot air passage and the cold air passage in the air conditioner, the problem of hot and cold air flow mixing is solved, the cooling efficiency and energy efficiency are improved, and the PUE value and temperature uniformity are achieved.
Patent Information
- Application Number
- CN202422034595.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The air inlet and outlet design of the existing machine room air conditioner leads to severe mixing of hot and cold air, resulting in low refrigeration efficiency, high energy consumption, and difficulty in achieving accurate air supply and return air, and unable to form an ideal temperature control environment.
An air conditioner is designed to set air inlets at both ends of the chassis and heat dissipation components on the sides to separate the hot air passages from the cold air passages. The heat exchange assembly and heat dissipation assembly are used to promote air flow, avoid mixing of hot and cold air flow, and ensure that the cold air directly acts on the heat dissipation equipment.
It improves the refrigeration efficiency, reduces energy consumption, achieves a lower PUE value, and ensures temperature uniformity and equipment reliability in the computer room.
Smart Images
Figure CN223195023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration, in particular to an air conditioner. Background Art
[0002] Conventional technology typically uses horizontal air inlets and outlets within computer rooms. This layout cannot effectively address high heat dissipation and localized hotspots, such as those associated with network and transmission equipment. Consequently, precise air supply and return is difficult to achieve, leading to severe mixing of hot and cold air. This compromises cooling efficiency, resulting in a high Power Use Effectiveness (PUE) within the computer room and hinders the creation of a reasonable and economical temperature control environment. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems in the related art. To this end, the present invention provides an air conditioner that avoids mixing of hot and cold air flows.
[0004] The utility model provides an air conditioner, comprising:
[0005] A chassis, wherein air inlets are provided at both ends of the chassis;
[0006] At least two groups of heat dissipation components, the heat dissipation components are relatively arranged on both sides of the chassis, and a heat exchange space is formed between the two groups of relatively arranged heat dissipation components;
[0007] A heat exchange component is arranged in the heat exchange space, and the heat exchange component divides the heat exchange space into a hot air channel and a cold air channel. The hot air channel is connected to the air inlet, and a cold air channel is formed between the heat exchange component and the heat dissipation component. The heat dissipation component is used to promote air flow.
[0008] According to the air conditioner provided by the utility model, the chassis is further provided with an air inlet channel, the air inlet channel is communicated with the air inlet, and the air inlet channel is adjacent to the heat exchange space.
[0009] According to the air conditioner provided by the present invention, the heat exchange component includes two heat exchangers, the two heat exchangers are arranged at an angle, the opening of the angle is connected to the air inlet channel, and the heat exchanger and the heat dissipation component are respectively arranged opposite to each other.
[0010] According to the air conditioner provided by the utility model, the opening at the angle is provided with an air filter, and the air filter and the heat exchanger are together enclosed to form a triangular pyramid structure.
[0011] According to the air conditioner provided by the utility model, the heat exchanger includes:
[0012] a heat exchange coil, wherein the heat exchange coil has a coolant therein;
[0013] A heat dissipation fin, which is arranged on the heat exchange coil.
[0014] For the air conditioner provided by the present utility model, dust-proof plates are arranged on both sides of the heat exchange space, and the dust-proof plates cover the heat exchange components.
[0015] For the air conditioner provided by the present utility model, the heat dissipation component includes a plurality of fans, and the plurality of fans are arranged along the extension direction of the heat exchange space.
[0016] For the air conditioner provided by the present utility model, it further includes an electric control device, the electric control device is electrically connected to the fans, and the electric control device is used to adjust the states of the fans.
[0017] For the air conditioner provided by the present utility model, it further includes a compressor, and the compressor is arranged in the air inlet channel.
[0018] For the air conditioner provided by the present utility model, the machine case has a sliding door, and the sliding door is used to open or close the air inlet channel.
[0019] For the air conditioner provided by the present utility model, by arranging air inlets at both ends of the machine case, arranging a heat dissipation component on the side surface of the machine case, and separating the hot air channel and the cold air channel through the heat dissipation component, in this way, the mixing of hot and cold airflows is avoided, ensuring that the cold air can directly act on the equipment with heat dissipation requirements without being interfered by hot air, improving the refrigeration efficiency in the computer room, and thus obtaining a more ideal low PUE value. Description of the Drawings [[ID=2,3]]
[0020] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0021] Figure 1 It is a schematic structural diagram of the air conditioner provided by the present utility model.
[0022] Figure 2 It is Figure 1 The partial enlarged view of part A of
[0023] Figure 3 It is another schematic structural diagram of the air conditioner provided by the present utility model.
[0024] Figure 4 It is a schematic diagram of the air return and air supply directions of the air conditioner provided by the present utility model.
[0025] Figure 5It is a schematic diagram of the air return and air supply directions of the air conditioner provided by the present utility model.
[0026] Figure 6 It is another schematic diagram of the air return and air supply directions of the air conditioner provided by the present utility model.
[0027] Reference numerals:
[0028] 100, air conditioner;
[0029] 110, chassis; 111, air inlet channel; 112, dust-proof plate; 113, air inlet.
[0030] 120, heat dissipation component; 121, fan; 123, heat exchange space;
[0031] 130, heat exchange component; 131, heat exchanger; 1311, heat exchange coil; 132, hot air channel; 133, cold air channel;
[0032] 140, air filter;
[0033] 150, electric control device; 160, compressor; 170, sliding door; 180, display screen. Specific embodiments
[0034] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts fall within the scope of protection of the present utility model.
[0035] The following further describes in detail the embodiments of the present utility model with reference to the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0036] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0037] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0038] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0039] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0040] The following Figures 1-6 describes the air conditioner 100 of the present utility model.
[0041] As Figure 1 shown, the present utility model provides an air conditioner 100, which includes a chassis 110, at least two groups of heat dissipation components 120 and a heat exchange component 130. It should be noted that this air conditioner 100 can be applied to a dedicated air conditioner 100 system for data centers and server room environments. This air conditioner 100 can be directly installed between server cabinets, adjacent to the heat source, to improve the cooling efficiency, solve the heat dissipation problem generated by high-density server devices, and reduce the power usage effectiveness (PUE) of the data center or server room.
[0042] Specifically, as Figure 1As shown, air inlets 113 are provided at both ends of the chassis 110. Two sets of heat dissipation components 120 are oppositely arranged on both sides of the chassis 110, and a heat exchange space 123 is formed between the two sets of oppositely arranged heat dissipation components 120. The heat exchange component 130 is arranged in the heat exchange space 123. The heat exchange component 130 divides the heat exchange space 123 to form a hot air channel 132 and a cold air channel 133. Among them, the heat exchange component 130 forms the hot air channel 132, and the hot air channel 132 is connected to the air inlet 113. A cold air channel 133 is formed between the heat exchange component 130 and the heat dissipation component 120. The heat dissipation component 120 is used to promote air flow. By separating the hot air channel 132 and the cold air channel 133, the mixing of hot and cold airflows is avoided, ensuring that the cold air can directly act on the equipment with heat dissipation requirements without being interfered by hot air.
[0043] When the air conditioner 100 dissipates heat, hot air can enter the chassis 110 from the air inlets 113 at both ends of the chassis 110. The hot air is cooled by the heat exchange component 130 to form cold air, and the cold air is blown towards the server cabinet by the fan 121 to cool the server cabinet. The hot air after absorbing heat enters the chassis 110 from the air inlets 113 at both ends of the chassis 110, thus realizing the cycle of hot air cooling. The hot air enters the chassis 110 through the air inlet 113 and is cooled by the heat exchange component 130 to generate cold air. The cold air is then sent to the server cabinet by the fan 121 for cooling. In this way, a closed air flow path is formed, improving the refrigeration efficiency.
[0044] The above design can effectively reduce the refrigeration energy consumption, improve the overall refrigeration efficiency, and thus reduce the PUE. It should be noted that PUE is an important indicator to measure the energy efficiency of the data center. The lower the value, the higher the energy efficiency, and the higher the power consumption. Therefore, the above design can make the computer room reach a more ideal low PUE level.
[0045] It should be noted that the working principle of the air conditioner in this application is mainly based on the combination of the chilled water circulation system and air flow control technology. The following is a detailed explanation of the principle of this air conditioner: First, the chilled water circulation system is the core part of this air conditioner. In this system, chilled water is transported through pipes to the evaporator (heat exchanger 131) of the in-row air conditioner. The chilled water in the evaporator exchanges heat with the passing air, reducing the air temperature. In this process, the chilled water absorbs the heat in the air, thus increasing its own temperature. Subsequently, the chilled water that has absorbed heat is sent back to the chilled water unit for cooling so that it can be recycled. Additionally, there is the air flow part. The in-row air conditioner adopts a double-sided air supply design, that is, cold air is sent out from both sides of the air conditioning equipment, and then through the internal air treatment system, such as filtration, humidification or dehumidification, etc., to meet specific air quality requirements. The treated air is then discharged from the upper and lower parts of the equipment through the upper and lower return air design, realizing the uniform distribution and effective circulation of indoor air. Finally, this air conditioning equipment also adopts advanced control technologies, such as temperature sensors and humidity sensors, to monitor the indoor environmental parameters in real time. According to the changes in these parameters, the control system can automatically adjust the flow rate and temperature of the chilled water, as well as the working state of the air treatment system, to ensure that the indoor environment always remains within a comfortable range.
[0046] It should also be noted that the air conditioner 100 proposed by the present utility model is cooled by a coolant. The air conditioner 100 is connected to a coolant unit (not shown in the figure), and the coolant unit can be placed in a place with a lower temperature in the building to provide coolant for the air conditioner 100 in the server room of the building.
[0047] According to the air conditioner 100 provided by the present utility model, by arranging air inlets 113 at both ends of the chassis 110, arranging a heat dissipation component 120 on the side of the chassis 110, and separating the hot air channel 132 and the cold air channel 133 through the heat dissipation component 120, in this way, the mixing of hot and cold air flows is avoided, ensuring that the cold air can directly act on the equipment with heat dissipation requirements without being interfered by hot air. Through this design, the phenomenon of thermal cascade can be avoided, thus solving the problem of local hot spots in the computer room, improving the refrigeration efficiency in the computer room, and thus obtaining a more ideal low PUE value.
[0048] Such as Figures 1-3As shown, in some embodiments of the present utility model, the chassis 110 further has an air inlet passage 111, the air inlet passage 111 is connected to the air inlet 113, and the air inlet passage 111 is adjacent to the heat exchange space 123. The hot air entering from the air inlet 113 enters the heat exchange space 123 through the air inlet passage 111. The air inlet passage 111 can guide the flow of hot air, enabling the hot air to enter the heat exchange space 123 concentratedly, thereby avoiding the disordered flow of hot air inside the chassis 110. An organized air flow helps to improve the heat exchange efficiency, enabling the hot air to be cooled more evenly and stably through the heat exchange component 130.
[0049] The design of the air inlet passage 111 helps to isolate the hot air and cold air paths, further reducing the mixing of hot and cold air. This ensures that the cold air is not heated up by the newly entered hot air, and at the same time guarantees that the hot air can be fully cooled by the heat exchange component 130, improving the overall heat dissipation efficiency. As an independent path, the air inlet passage 111 makes the design of the chassis 110 more flexible. The designer can better control and optimize the air flow path, and adjust and optimize the air flow path according to different needs.
[0050] By guiding the hot air into the heat exchange space 123 through the air inlet passage 111, the heat exchange component 130 can always be in a fully working state, ensuring that the hot air is effectively cooled. This helps to avoid local hot spot problems, ensuring that the temperature inside the entire chassis 110 is relatively uniform, thereby improving the reliability and performance of the equipment.
[0051] Through the design of the air inlet passage 111, the path for the air flow to reach the heat exchange space 123 from the air inlet 113 is smoother, which can reduce the wind resistance, increase the air flow speed, enabling the hot air to pass through the heat exchange component 130 for cooling more quickly, thereby improving the overall heat dissipation efficiency.
[0052] As Figure 1 and Figure 2 shown, in some embodiments of the present utility model, the heat exchange component 130 includes two heat exchangers 131, the two heat exchangers 131 are arranged at an angle, the opening of the angle is connected to the air inlet passage 111, and the heat exchangers 131 and the heat dissipation component 120 are respectively arranged opposite to each other. For the sake of easy understanding, the above two heat exchangers 131 are hereinafter referred to as the first heat exchanger 131 and the second heat exchanger 131. The first heat exchanger 131 and the second heat exchanger 131 are arranged in a V shape, and the V-shaped opening faces the air inlet passage 111. After the hot air enters the heat exchange space 123 from the air inlet passage 111, it will be naturally guided to a larger surface area for heat exchange. This optimizes the air flow path, enabling the hot air to fully contact the heat exchanger 131 and be cooled, thereby enhancing the cooling effect of the entire system. The heat exchange area of the heat exchanger 131 is increased, thereby being able to accelerate the heat dissipation efficiency of the air conditioner 100.
[0053] AsFigures 1-3 As shown, in some embodiments of the present utility model, an air filter 140 is provided at the opening of the included angle. The air filter 140 can filter the hot air entering the hot air passage 132. The air filter 140 can remove dust, particulate matter and other pollutants in the hot air, ensure the air quality entering the heat exchange space 123, prevent dust and impurities from entering the surface of the heat exchanger 131, and avoid the blockage of the heat exchanger 131. This not only maintains a good heat exchange effect, but also reduces the need for regular cleaning and maintenance, reduces the operating cost, improves the efficiency of the heat exchanger 131 and extends its service life.
[0054] The air filter 140 and the heat exchanger 131 jointly enclose a triangular pyramid structure, which helps to guide the air flow and makes the hot air entering the hot air passage 132 flow along a specific path. Such a structural design ensures that the air flow can be evenly distributed to the V-shaped surface of the heat exchanger 131, improving the heat exchange efficiency. The triangular pyramid structure helps to guide the air flow, form a stable air flow distribution, and reduce the internal turbulence phenomenon. The stable air flow helps to improve the heat exchange efficiency because the air flow can pass through the surface of the heat exchanger 131 more evenly for cooling.
[0055] Heat exchange is carried out through clean air, avoiding the accumulation of pollutants on the surface of the heat exchanger 131 and improving the heat exchange efficiency. The effective air filtration and heat exchange mechanism makes the heat dissipation management of the entire system more efficient, ensuring that the equipment operates in the best state.
[0056] As Figure 1 shown, in some embodiments of the present utility model, the heat exchanger 131 includes a heat exchange coil 1311 and heat dissipation fins (not shown in the figure). The heat exchange coil 1311 contains a coolant, and the heat dissipation fins are arranged on the heat exchange coil 1311. The heat dissipation fins increase the contact area between itself and the external air, thereby improving the heat exchange efficiency.
[0057] The coolant is transported to the heat exchanger 131 through the heat exchange coil 1311. The coolant in the heat exchanger 131 exchanges heat with the passing air, reducing the air temperature. In this process, the coolant absorbs the heat in the air, thereby increasing its own temperature. Subsequently, the coolant that has absorbed heat is sent back to the coolant unit for cooling so as to be recycled again.
[0058] In some embodiments of the present utility model, an electric heater (not shown in the figure) is also provided inside the air conditioner 100. The electric heater is located between the heat exchanger 131 and the blower 121. The electric heating can be used to adjust the temperature of the air, and can perform temperature compensation on the overly cooled cold air to meet the different temperature requirements of the computer room.
[0059] In some embodiments of the present utility model, a drain device (not shown in the figure) is provided at the lower part of the heat exchange coil 1311. When it is necessary to repair the heat exchange coil 1311, the coolant in the heat exchange coil 1311 can be emptied through the drain device.
[0060] As Figure 1 shown, in some embodiments of the present utility model, dust-proof plates 112 are provided on both sides of the heat exchange space 123, and the dust-proof plates 112 cover the heat exchange component 130. The dust-proof plates 112 can prevent dust and particulate matter in the outside air from directly entering the heat exchange space 123, keep the heat exchange component 130 clean, prevent dust accumulation, thereby improving the heat exchange efficiency and overall cooling performance of the air conditioner 100. Protected by the dust-proof plates 112, the heat exchange component 130 is protected from dust and impurities. Reduce the problems of wear and blockage of the heat exchange component 130 caused by dust and impurities, improve the reliability and service life of the equipment, and reduce the maintenance requirements. In addition, the dust-proof plates 112 can hide the heat exchange component 130, increasing the aesthetics of the air conditioner 100.
[0061] As Figure 1 shown, in some embodiments of the present utility model, the heat dissipation component 120 includes a plurality of fans 121, and the plurality of fans 121 are arranged along the extension direction of the heat exchange space 123. In this way, it can ensure uniform air flow distribution in the entire heat exchange space 123, improve the heat exchange efficiency, avoid local overheating or uneven cooling, and ensure stable temperature management. The common operation of the plurality of fans 121 can generate stronger and more stable air flow, enhance air fluidity, and make the air pass through the heat exchanger 131 faster and more efficiently, significantly improving the heat exchange efficiency and overall heat dissipation effect.
[0062] As Figure 1 shown, in some embodiments of the present utility model, the air conditioner 100 further includes an electric control device 150, and the electric control device 150 is electrically connected to the fans 121, and the electric control device 150 is used to adjust the state of the fans 121. For example, the electric control device 150 can independently control the rotation speed and working state of each fan 121. The flexible air volume adjustment ability enables the system to dynamically adjust the air flow according to actual needs, optimize energy use, improve the operating efficiency of the system, flexibly respond to different heat dissipation requirements and environmental conditions, and ensure the efficient operation of the system under various working conditions.
[0063] As Figure 1 shown, in some embodiments of the present utility model, the air conditioner 100 further includes a compressor 160, and the compressor 160 is arranged in the air inlet passage 111, and the compressor 160 is detachably connected to the chassis 110. Integrating the compressor 160 into the air inlet passage 111 helps to save space, makes the air conditioner 100 system more compact, and facilitates the installation and layout of the air conditioner 100 system in a limited space.
[0064] The specific working principle of the air conditioner compressor in this application is as follows:
[0065] The compressor 160 sucks in the refrigerant (chilled water in this application) with low temperature and low pressure from the evaporator. The refrigerant is compressed by the piston driven by the motor, reducing its volume, increasing its pressure and temperature. The compressed refrigerant with high temperature and high pressure is discharged into the condenser. In the condenser, the refrigerant exchanges heat with the outside air through the radiator fins, releases heat and condenses into high-pressure liquid refrigerant. The liquid refrigerant enters the evaporator through the throttling device, at which time the pressure drops suddenly and a large amount of heat is absorbed. During the evaporation process, the refrigerant absorbs heat from the surrounding environment, thereby reducing the indoor temperature. The evaporated refrigerant with low temperature and low pressure is sucked into the compressor again, starting a new cycle of compression, condensation, throttling and evaporation.
[0066] The compressor 160 is installed in the air inlet passage 111, which not only saves space, but also facilitates connection with the evaporator and the condenser, and helps to utilize the air flow in the passage for natural heat dissipation or auxiliary heat dissipation in the air inlet passage, thereby reducing the operating temperature of the compressor 160 and improving its stability and service life.
[0067] As Figure 3 shown, in some embodiments of the present utility model, the chassis 110 has a sliding door 170, and the sliding door 170 is used to open or close the air inlet passage 111. When the compressor 160 needs to be removed or repaired, the sliding door 170 can be opened to remove or repair the compressor 160.
[0068] As Figure 3 shown, in some embodiments of the present utility model, a display screen 180 is provided on the sliding door 170, and the display screen 180 can display various data, such as the current indoor temperature, etc.
[0069] As Figures 4-6 shown, when the air conditioner 100 provided by the present utility model is working, it can return air from any one end or both ends of the air conditioner 100 and blow out air from the side of the air conditioner 100.
[0070] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims
1. An air conditioner (100), characterized in that: include: A chassis (110), wherein air inlets (113) are provided at both ends of the chassis (110); At least two groups of heat dissipation components (120), the two groups of heat dissipation components (120) being arranged oppositely on both sides of the chassis (110), and a heat exchange space (123) being formed between the two groups of heat dissipation components (120) being arranged oppositely; A heat exchange component (130), the heat exchange component (130) is arranged in the heat exchange space (123), the heat exchange component (130) separates the heat exchange space (123) into a hot air channel (132) and a cold air channel (133), the hot air channel (132) is connected to the air inlet (113), and a cold air channel (133) is formed between the heat exchange component (130) and the heat dissipation component (120), and the heat dissipation component (120) is used to promote air flow.
2. The air conditioner (100) according to claim 1, characterized in that The chassis (110) is further provided with an air inlet channel (111), the air inlet channel (111) is communicated with the air inlet (113), and the air inlet channel (111) is adjacent to the heat exchange space (123).
3. The air conditioner (100) according to claim 2, characterized in that The heat exchange assembly (130) includes two heat exchangers (131), the two heat exchangers (131) are arranged at an angle, the opening of the angle is connected to the air inlet channel (111), and the two heat exchangers (131) are respectively arranged opposite to the heat dissipation assembly (120).
4. The air conditioner (100) according to claim 3, characterized in that The opening of the included angle is provided with an air filter (140), and the air filter (140) and the heat exchanger (131) are enclosed together to form a triangular pyramid structure.
5. The air conditioner (100) according to claim 3, characterized in that The heat exchanger (131) comprises: A heat exchange coil (1311), wherein the heat exchange coil (1311) has a coolant therein; Heat dissipation fins, the heat dissipation fins are arranged on the heat exchange coil (1311).
6. The air conditioner (100) according to claim 2, characterized in that Dustproof plates (112) are provided on both sides of the heat exchange space (123), and the dustproof plates (112) cover the heat exchange component (130).
7. The air conditioner (100) according to claim 1, characterized in that The heat dissipation assembly (120) comprises a plurality of fans (121), and the plurality of fans (121) are arranged along the extension direction of the heat exchange space (123).
8. The air conditioner (100) according to claim 7, characterized in that It also includes an electric control device (150), the electric control device (150) being electrically connected to the fan (121), and the electric control device (150) being used to adjust the state of the fan (121).
9. The air conditioner (100) according to claim 2, characterized in that It also includes a compressor (160), and the compressor (160) is arranged in the air inlet channel (111).
10. The air conditioner (100) according to claim 2, characterized in that The chassis (110) has a sliding door (170), and the sliding door (170) is used to open or close the air inlet channel (111).