Dehumidification device and fresh air dehumidifier

Abstract

The utility model relates to the technical field of air treatment, and discloses a dehumidification device and a fresh air dehumidifier. The dehumidification device comprises a compressor and a damping component. The damping component comprises a mounting connecting assembly, a first damping assembly and a second damping assembly; the installation connecting assembly is located between the compressor and the shell. The first damping assembly is used for being installed on the shell and connected with the installation connecting assembly. The second damping assembly is installed on the side, facing the compressor, of the installation connecting assembly and connected with the compressor. According to the utility model, the vibration and impact of the compressor in the operation process are effectively reduced due to the existence of the damping component, and the service life of the compressor is prolonged. And the failure rate of the compressor caused by vibration is reduced, and the overall reliability of equipment is improved. And a quiet and comfortable use environment is provided for the user. Therefore, the problem that in the prior art, vibration generated in the working process of a compressor is large is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air treatment technical field especially, relates to a dehumidification device and fresh air dehumidifier. BACKGROUND

[0002] With the improvement of people's living standards, people pay more and more attention to the quality of indoor environment, and need to adjust the air. Air conditioning includes temperature regulation and humidity regulation, and air quality and comfort are increasingly valued by every family and various commercial and office places.

[0003] Fresh air dehumidifier is mainly used for introducing fresh air after humidity regulation to the indoor to adjust the indoor air. The dehumidification device of the existing fresh air dehumidifier includes a compressor, an evaporator and a condenser. The compressor, the evaporator and the condenser form a refrigerant circuit, and the compressor provides power for refrigerant transportation. The evaporator cools the humidity in the fresh air, and the water vapor is condensed into water droplets in the cooling process, thereby realizing the dehumidification effect. The condenser is used for cooling the high-temperature and high-pressure gas compressed by the compressor, and the water vapor in the fresh air is condensed into water droplets to achieve the dehumidification effect.

[0004] The compressor of the fresh air dehumidification device will produce a large vibration when providing refrigerant for the evaporator and the condenser. Especially when the fresh air dehumidifier is hoisted on the indoor roof, the vibration of the compressor will seriously affect the life of the residents, so how to reduce the vibration of the compressor is an urgent problem in the industry. UTILITY MODEL CONTENTS

[0005] The utility model provides a dehumidification device and fresh air dehumidifier to solve the problem of large vibration generated by the compressor in the prior art.

[0006] The utility model provides a dehumidification device in a first aspect, including compressor and damping part, the damping part includes:

[0007] The mounting and connecting assembly is located between the compressor and the shell;

[0008] The first damping assembly is used for mounting on the shell and is connected with the mounting and connecting assembly;

[0009] The second damping assembly is mounted on the side of the mounting and connecting assembly facing the compressor and is connected with the compressor.

[0010] According to the dehumidification device provided by the utility model, the mounting and connecting assembly includes at least one damping plate.

[0011] According to the dehumidification device provided by the utility model, the first damping assembly includes:

[0012] The first connecting piece is used for mounting on the shell and is connected with the mounting and connecting assembly;

[0013] The first elastic member is clamped between the mounting connecting assembly and the shell.

[0014] According to the dehumidifying device, the second damping assembly comprises:

[0015] The second elastic member is installed on one side of the mounting connecting assembly facing the compressor, and a second assembly hole is formed in the first direction.

[0016] A second connecting member is arranged in the second assembly hole, one end of the second connecting member is connected with the mounting connecting assembly, and the other end is connected with the compressor.

[0017] According to the dehumidifying device, the second damping assembly further comprises:

[0018] A first spring is sleeved on the outer side of the second elastic member, and the two ends of the first spring are respectively abutted with the mounting connecting assembly and the compressor.

[0019] According to the dehumidifying device, the first elastic member is provided with a first assembly hole in the first direction, and the first connecting member is arranged in the first assembly hole.

[0020] According to the dehumidifying device, one side of the mounting connecting assembly facing the compressor is formed with a recessed area, and the second damping assembly is located in the recessed area.

[0021] According to the dehumidifying device, the dehumidifying device further comprises:

[0022] An evaporator and a condenser are arranged at intervals in the direction of air flow, the evaporator and the condenser are communicated through a communication pipe to form a refrigerant circulation loop, and at least one of the evaporator and the condenser is a micro-channel heat exchanger.

[0023] According to the dehumidifying device, the outer side of the communication pipe is wrapped with an elastic sleeve.

[0024] The second aspect of the utility model provides a kind of fresh air dehumidifier, including shell, and the dehumidifying device described in any one of the above;The dehumidifying device is installed in the shell.

[0025] The dehumidification device provided by the utility model, the first damping assembly is installed on the shell and connected with the mounting connecting assembly, and a preliminary damping barrier is provided. The second damping assembly is directly installed on the mounting connecting assembly on the side of the compressor, and additional damping protection is provided for the compressor. When the compressor operates, the vibration generated is first absorbed by the first damping assembly, and the impact of the vibration on the shell is reduced. The remaining vibration is transmitted to the second damping assembly through the mounting connecting assembly, and the influence of the vibration on the compressor and the surrounding components is further reduced. The existence of the damping components effectively reduces the vibration and impact of the compressor during operation, prolongs the service life of the compressor, reduces the failure rate of the compressor caused by vibration, improves the overall reliability of the equipment, and provides a more quiet and comfortable use environment for the user. Therefore, the problem of large vibration generated by the compressor in the prior art is solved.

[0026] The fresh air dehumidifier provided by the utility model has at least the advantages of the above dehumidification device. DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0028] Figure 1 is a perspective structural schematic view of the fresh air dehumidifier provided by the utility model.

[0029] Figure 2 is Figure 1 is an enlarged structural schematic view of position A in FIG.

[0030] Figure 3 is a top view structural schematic view of the fresh air dehumidifier provided by the utility model.

[0031] Figure 4 is Figure 3 is a structural schematic view of the B-B section in FIG.

[0032] Figure 5 is one of the structural schematic views of the evaporator and the condenser of the fresh air dehumidifier provided by the utility model.

[0033] Figure 6 is the second structural schematic view of the evaporator and the condenser of the fresh air dehumidifier provided by the utility model.

[0034] REFERENCE SIGNS:

[0035] 100, housing; 101, inner circulating air duct; 102, outer circulating air duct; 103, indoor air inlet; 104, outdoor air inlet; 105, air outlet; 106, evaporator installation space; 107, condenser installation space; 108, fan installation space;

[0036] 500, air supply module; 600, condenser; 700, compressor;

[0037] 800, shock-absorbing component; 810, mounting connecting assembly; 820, first shock-absorbing assembly; 830, second shock-absorbing assembly; 840, hoisting structure; 811, shock-absorbing plate; 812, skirt; 821, first connecting piece; 822, first elastic piece; 831, second elastic piece; 832, first spring; 841, first supporting piece; 842, second supporting piece; 843, third elastic piece;

[0038] 900, evaporator; 910, heat exchange pipe group; 920, heat dissipation fin; 911, heat exchange pipe; 912, heat dissipation gap; 921, heat exchange installation hole. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0040] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connects", "connects" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium.

[0042] In the embodiments of the utility model, unless there is definite stipulation and limitation, the first feature is "on" or "under" the second feature, and the first and second features can be in direct contact, or the first and second features are indirectly contacted through intermediate medium.Moreover, the first feature can be above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature.The first feature can be below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0043] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment.In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0044] The following will be combined Figures 1 to 6 The structure and working principle of the dehumidification device and the fresh air dehumidifier of the utility model are described in detail.

[0045] As Figures 1 to 4 As shown in the utility model first aspect of specific embodiment provides a kind of dehumidification device.The dehumidification device includes compressor 700 and damping component 800;Damping component 800 includes installation connection component 810, first damping component 820 and second damping component 830;Installation connection component 810 is located between compressor 700 and shell 100;First damping component 820 is used to install in shell 100, and is connected with installation connection component 810;Second damping component 830 is installed in the side of installation connection component 810 towards compressor 700, and is connected with compressor 700.

[0046] In the embodiment, the first damping assembly 820 is mounted on the shell 100 and connected with the mounting connection assembly 810, thereby providing a preliminary damping barrier. The second damping assembly 830 is directly mounted on the mounting connection assembly 810 on one side of the compressor 700, thereby providing additional damping protection for the compressor 700. When the compressor 700 is running, the generated vibration is first absorbed by the first damping assembly 820, thereby reducing the impact of the vibration on the shell 100. The remaining vibration is transmitted to the second damping assembly 830 through the mounting connection assembly 810, thereby further reducing the impact of the vibration on the compressor 700 and the surrounding components. The presence of the damping component 800 effectively reduces the vibration and impact of the compressor 700 during operation, thereby prolonging the service life of the compressor 700. The failure rate of the compressor 700 caused by the vibration is reduced, thereby improving the overall reliability of the equipment. A more quiet and comfortable use environment is provided for the user. Therefore, the problem of large vibration generated by the compressor 700 in the prior art during operation is solved.

[0047] In some embodiments, the mounting connection assembly 810 includes at least one damping plate 811, which can further reduce the vibration. At this time, the first damping assembly 820, the damping plate 811, and the second damping assembly 830 sequentially weaken the vibration three times, thereby further reducing the impact of the vibration on the user.

[0048] Further, the mounting connection assembly 810 includes a plurality of damping plates 811, and the plurality of damping plates 811 are sequentially stacked in the first direction. The effect of reducing the vibration can be adjusted by increasing the number of damping plates 811.

[0049] It should be noted that a plurality means at least two. In other words, the mounting connection assembly 810 includes at least two damping plates 811.

[0050] It should be noted that the damping plate 811 is a sandwich composite plate for reducing noise and vibration. The sandwich is a high molecular resin. The damping plate 811 can be purchased and belongs to the prior art.

[0051] Further, the mounting connection assembly 810 is formed with a recessed area on the side facing the compressor 700, and the second damping assembly 830 is located in the recessed area. In this way, the compressor 700 is located above the recessed area, which can provide more installation space for the compressor 700 in the up-down direction, or in other words, the size of the whole machine in the up-down direction can be reduced, which is beneficial to the miniaturization design of the whole machine.

[0052] Specifically, the middle part of the damping plate 811 is formed with a recessed area, and the edge of the recessed area is a skirt 812; the first damping assembly 820 is connected with the skirt 812, and the second damping assembly 830 is mounted in the recessed area and connected with the compressor 700.

[0053] As shown in Figure 2 and Figure 4 In some embodiments, the dehumidification device further comprises a hoisting structure 840; the hoisting structure 840 is installed on the compressor 700 and connected with the second damping component 830. The hoisting method ensures the stability of the compressor 700 during operation through reasonable mounting structure and connecting components. It reduces the shaking and displacement of the equipment caused by vibration and other reasons, improves the operation efficiency and service life of the equipment. The hoisting method combined with the damping component 800 provides double damping protection for the compressor 700. The hoisting method makes the damping component 800 more evenly distribute and bear the weight and vibration energy of the compressor 700. It optimizes the damping effect and reduces the impact of vibration on the surrounding environment and equipment. The hoisting method simplifies the installation process of the dehumidification device, reduces the installation time and cost. The hoisting structure 840 makes it easier to position and fix the equipment, improving the installation efficiency.

[0054] Further, the hoisting structure 840 comprises a first support 841 and a second support 842; the first support 841 is located between the compressor 700 and the second support, and is welded to the outer side of the compressor 700; the first support 841 is tightly connected with the second support 842; the second support 842 extends along the radial direction of the compressor 700, and two ends are respectively provided with support mounting holes; the third elastic member 843 is installed in the support mounting hole; the third elastic member 843 is provided with a third assembly hole in the first direction, and the second connecting member is located in the third assembly hole, used to connect the damping plate 811 and the second support 842 together. The setting of the third elastic member 843 can further improve the damping effect.

[0055] As shown in Figure 2 and Figure 4 In some embodiments, the first damping component 820 comprises a first connecting member 821 and a first elastic member 822; the first connecting member 821 is used to install on the shell 100 and is connected with the mounting and connecting component 810; the first elastic member 822 is clamped between the mounting and connecting component 810 and the shell 100.

[0056] In this embodiment, by setting the first connecting member 821, the shell 100 can be connected with the mounting and connecting component 810. By setting the first elastic member 822, the damping effect can be achieved.

[0057] Specifically, the first elastic member 822 is provided with a first assembly hole in the first direction, and the first connecting member 821 is arranged in the first assembly hole. The vibration can be further weakened.

[0058] Preferably, the first elastic member 822 comprises a rubber block or a spring.

[0059] As shown in Figure 2 andFigure 4 As shown in the drawings, in some embodiments, the second damping assembly 830 comprises a second elastic member 831 and a second connecting member; the second elastic member 831 is installed on one side of the mounting connecting assembly 810 facing the compressor 700; the second elastic member 831 is provided with a second assembly hole in the first direction; the second connecting member is arranged in the second assembly hole; one end of the second connecting member is connected with the mounting connecting assembly 810, and the other end is connected with the compressor 700.

[0060] In this embodiment, by arranging the second connecting member, the connection between the mounting connecting assembly 810 and the compressor 700 can be realized. By arranging the second elastic member 831, the damping effect can be realized. By installing the second connecting member in the second assembly hole, the damping effect can be further enhanced.

[0061] Further, the second damping assembly 830 further comprises a first spring 832; the first spring 832 is sleeved on the outside of the second elastic member 831; both ends of the first spring 832 are respectively abutted with the mounting connecting assembly 810 and the compressor 700. Specifically, the second elastic member 831 is coaxially arranged with the third elastic member 843, the first spring 832 is sleeved on the outside of the second elastic member 831 and the third elastic member 843, and both ends of the first spring 832 are respectively abutted with the second supporting member 842 and the damping plate 811.

[0062] Preferably, the second elastic member 831 can be a rubber block.

[0063] Preferably, the first spring 832 can be a tension spring or a compression spring.

[0064] As shown in the drawings, Figure 1 and Figure 3 In some embodiments, the dehumidification device further comprises an evaporator 900 and a condenser 600; the evaporator 900 and the condenser 600 are arranged at intervals along the direction of air flow; the evaporator 900, the condenser 600 and the compressor 700 are communicated through a communication pipe to form a refrigerant circulation loop; at least one of the evaporator 900 and the condenser 600 is a micro-channel heat exchanger.

[0065] In this embodiment, by designing at least one of the evaporator 900 or the condenser 600 as a micro-channel heat exchanger, the heat exchange efficiency can be improved, and the cooling or heating of air can be realized faster, thereby improving the working efficiency of the dehumidification device.

[0066] Preferably, the evaporator 900 and the condenser 600 are both micro-channel heat exchangers.

[0067] Further, the outside of the communication pipe is wrapped with an elastic sleeve, further improving the damping effect.

[0068] Preferably, the elastic sleeve can be a rubber sleeve.

[0069] As shown in Figure 5 and Figure 6 , the evaporator 900 includes a heat exchange pipe group 910; the heat exchange pipe group 910 includes a plurality of heat exchange pipes 911, which are arranged radially along themselves to form heat dissipation gaps 912; the heat dissipation gaps 912 of the evaporator 900 are arranged opposite to the heat dissipation gaps 912 of the condenser 600.

[0070] In this embodiment, the heat dissipation gaps 912 of the evaporator 900 are arranged opposite to the heat dissipation gaps 912 of the condenser 600, so that the air can fully exchange heat with the heat exchange pipe group 910 during the flow process. This design not only improves the heat exchange efficiency, but also makes the dehumidification process more rapid and effective. Through the cooling effect of the evaporator 900, the moisture in the air is condensed and discharged, and the condenser 600 further releases the heat absorbed in the evaporator 900 to the environment, thereby achieving high-efficiency dehumidification effect. The evaporator 900 and the condenser 600 are arranged along the flow direction of the air, so that the structure of the entire dehumidification device is more compact. This design not only reduces the floor area, but also improves the overall aesthetics of the equipment. The plurality of heat exchange pipes 911 are arranged radially along themselves to form the heat dissipation gaps 912, which makes the air flow through and exchange heat with the heat exchange pipes 911, thereby achieving efficient use of space. The heat dissipation gaps 912 of the evaporator 900 are arranged opposite to the heat dissipation gaps 912 of the condenser 600, which helps to form a smooth air flow channel. This design not only reduces the air flow resistance, but also improves the dehumidification efficiency of the equipment. Smooth air flow helps to reduce the operating energy consumption of the equipment, as the air can pass through the equipment faster and carry away heat, thereby reducing the operating time and energy consumption of the equipment.

[0071] As shown in Figure 6 , in some embodiments, the evaporator 900 includes heat dissipation fins 920; the heat dissipation fins 920 are installed on the heat dissipation gaps 912 and connected with the heat exchange pipes 911; the heat dissipation fins 920 of the evaporator 900 are arranged opposite to the heat dissipation fins 920 of the condenser 600.

[0072] In this embodiment, the addition of the heat dissipation fins 920 significantly increases the contact area of the evaporator 900 and the condenser 600 with the external environment, allowing heat to be transferred more quickly, thereby improving heat exchange efficiency. The close connection of the heat dissipation fins 920 with the heat exchange pipes 911 ensures smooth heat transfer from the heat exchange pipes 911 to the fins and further to the surrounding environment. This design reduces the resistance of heat transfer and improves heat dissipation. The arrangement of the heat dissipation fins 920 helps to create turbulence, increasing the convective heat transfer coefficient between air and fins, thereby further improving heat dissipation performance. The relative arrangement of the heat dissipation fins 920 of the evaporator 900 and the condenser 600 makes the structure of the entire dehumidification device more compact. This design reduces the floor area, making it easy to install the equipment in places with limited space. The installation of the heat dissipation fins 920 makes full use of the heat dissipation gap 912, significantly improving the space utilization of the equipment. This design not only improves the performance of the equipment, but also reduces the manufacturing cost. The heat dissipation fins 920 of the evaporator 900 can quickly transfer heat from the heat exchange pipes 911 to the surrounding environment, allowing the refrigerant in the evaporator 900 to evaporate quickly and absorb heat, thereby achieving rapid cooling. As the temperature of the evaporator 900 decreases, the moisture in the air condenses and is discharged, achieving efficient dehumidification. At the same time, the condenser 600 releases the heat absorbed by the evaporator 900 to the environment, preparing for the next round of refrigeration cycle.

[0073] Further, the number of heat dissipation fins 920 is multiple; the multiple heat dissipation fins 920 are arranged in an axial direction of the heat exchange pipes 911; the heat dissipation fins 920 are provided with multiple heat exchange mounting holes 921, the multiple heat exchange mounting holes 921 are arranged in an axial direction of the heat dissipation fins 920, and correspond to the multiple heat exchange pipes 911 one by one, and the heat exchange pipes 911 are mounted in the corresponding heat exchange mounting holes 921.

[0074] In this embodiment, the arrangement of multiple heat dissipation fins 920 significantly increases the contact area with the surrounding environment, thereby improving the heat dissipation efficiency. This helps to transfer the heat inside the heat exchange pipe 911 to the fins more quickly, and then dissipate it to the air. The heat exchange mounting holes 921 on the heat dissipation fins 920 correspond one-to-one with the heat exchange pipe 911, ensuring smooth heat transfer from the heat exchange pipe 911 to the fins. This close connection reduces the resistance of heat transfer, improves the heat exchange efficiency, and improves the installation stability of the heat exchange pipe 911. The spaced arrangement of the heat dissipation fins 920 helps to form turbulence, increasing the convective heat transfer coefficient between the air and the fins. This further improves the heat dissipation performance, enabling the device to achieve the desired heat dissipation effect in a shorter time. The multiple heat dissipation fins 920 are arranged along the axial direction of the heat exchange pipe 911, making the structure of the entire heat dissipation device more compact. This design reduces the floor area, making it easy to install the device in places with limited space. The heat exchange mounting holes 921 on the heat dissipation fins 920 not only serve to mount the heat exchange pipe 911, but also make further use of the surface space of the fins. This design improves space utilization, enabling the device to fully exert its heat dissipation performance. The spaced arrangement of the heat dissipation fins 920 and the design of the heat exchange mounting holes 921 make it easier to maintain the device. Users can easily remove the fins for cleaning and inspection to ensure normal operation of the device. The easy-to-maintain design helps to reduce the maintenance cost of the device. Users can perform simple maintenance work themselves without the need to call in professional personnel for repair or replacement of parts. The arrangement of multiple heat dissipation fins 920 enhances the structural strength of the entire heat dissipation device. This enables the device to operate stably under heavy loads, reducing the risk of damage due to vibration or impact. The efficient heat dissipation performance helps to reduce the operating temperature of the device, thereby reducing material aging and performance degradation caused by high temperature. This helps to prolong the service life of the device and improve its reliability and stability.

[0075] Preferably, the heat dissipation fins 920 are rectangular aluminum sheets.

[0076] In some embodiments, the number of heat exchange pipe groups 910 is multiple, and the multiple heat exchange pipe groups 910 are arranged in sequence along the flow direction of the air; the heat dissipation gaps 912 of adjacent heat exchange pipe groups 910 are oppositely arranged. The heat exchange efficiency of the entire heat exchanger can be adjusted by adjusting the number of heat exchange pipe groups 910.

[0077] Specifically, the multiple heat exchange pipe groups 910 are arranged along the flow direction of the air, and the adjacent heat exchange pipe groups 910 are connected in series.

[0078] It should be noted that the number of heat exchange pipe groups 910 included in the condenser 600 and the evaporator 900 can be the same or different.

[0079] In some embodiments, at least one of the evaporator 900 and the condenser 600 is a micro-channel heat exchanger. The micro-channel heat exchanger has small internal channels, which can increase the contact area of the working fluid with the surface of the heat exchanger, thereby improving the heat exchange efficiency. Compared with the traditional heat exchanger, the micro-channel heat exchanger can achieve a higher heat transfer area in a smaller space, so that the overall performance is improved. Because the micro-channel heat exchanger has high heat exchange efficiency, the power consumption can be reduced without reducing the refrigeration or heating efficiency. This is of great significance for energy saving and emission reduction and reducing operating costs. The micro-channel heat exchanger is also conducive to the miniaturization design of the device.

[0080] As Figures 1 to 4 shown, the second aspect of the embodiments of the utility model provides a fresh air dehumidifier. The fresh air dehumidifier comprises a shell 100 and the dehumidifying device of any of the above embodiments; the dehumidifying device is installed in the shell 100.

[0081] In the embodiment, by setting the dehumidifying device of any of the above embodiments, at least the above advantages are achieved, which will not be repeated here.

[0082] As Figure 1 and Figure 3 shown, further, the shell 100 is formed with an internal circulation air duct 101, an external circulation air duct 102, an evaporator mounting space 106, a condenser mounting space 107 and a fan mounting space 108; the shell 100 is provided with an indoor air inlet 103, an outdoor air inlet 104 and an air outlet 105. The evaporator mounting space 106 is used for mounting the evaporator 900, the condenser mounting space 107 is used for mounting the condenser 600, and the air supply module 500 is installed in the fan mounting space 108.

[0083] Along the flow direction of air, the evaporator mounting space 106, the condenser mounting space 107 and the fan mounting space 108 are arranged in sequence; the indoor air inlet 103 communicates with the internal circulation air duct 101, the indoor air inlet 103 communicates with the external circulation air duct 102, and the air outlet 105 communicates with the fan mounting space 108.

[0084] The indoor air passes through the indoor air inlet 103, the internal circulation air duct 101, the evaporator mounting space 106, the condenser mounting space 107 and the fan mounting space 108 in sequence, and is discharged into the indoor air from the air outlet 105, forming an indoor fresh air circulation loop.

[0085] The outdoor air passes through the outdoor air inlet 104, the external circulation air duct 102, the evaporator mounting space 106, the condenser mounting space 107 and the fan mounting space 108 in sequence, and is discharged into the indoor air from the air outlet 105, forming an outdoor fresh air circulation loop.

[0086] In the embodiment, the indoor fresh air circulation loop or the outdoor fresh air circulation loop can be selected according to actual needs, or both loops are opened at the same time to meet the use requirements in different scenes. By arranging the evaporator installation space 106, the condenser installation space 107 and the fan installation space 108 in sequence along the air flow direction, it can be ensured that whether the outdoor fresh air or the indoor fresh air can enter the room after being dehumidified by the dehumidifying device, realizing the dehumidification of the indoor fresh air and the outdoor fresh air.

[0087] Further, along the air flow direction, the evaporator installation space 106, the condenser installation space 107 and the fan installation space 108 are arranged in sequence on the side of the outer circulation air duct 102 facing the room; one end of the inner circulation air duct 101 is communicated with the indoor air inlet 103, and the other end extends along the air flow direction and is communicated with one end of the outer circulation air duct 102 through the air door module.

[0088] In this way, the evaporator installation space 106, the condenser installation space 107 and the fan installation space 108 are arranged in sequence on the side of the outer circulation air duct 102 facing the room, so that the whole device structure is compact and the floor area is small. This design helps to save installation space and reduce manufacturing cost. One end of the inner circulation air duct 101 is communicated with the indoor air inlet 103, and the other end extends along the air flow direction and is communicated with one end of the outer circulation air duct 102 through the air door module, which can further improve the utilization rate of the internal space of the shell 100. By setting the air door module, when the air door module is opened and the outdoor air inlet 104 and the indoor air inlet 103 are both opened, the inner circulation air duct 101 and the outer circulation air duct 102 are communicated, at this time the whole machine can realize indoor fresh air circulation and outdoor fresh air circulation at the same time. When the air door module is closed and the outdoor air inlet 104 is opened, outdoor fresh air circulation can be realized. When the fan module is opened, the outdoor air inlet 104 is closed, and the indoor air inlet 103 is opened, indoor fresh air circulation can be realized.

[0089] Preferably, the air door module is an automatic air door.

[0090] Further, the compressor 700 is installed in the inner circulation air duct 101, which further improves the utilization rate of the internal space of the shell 100 and is beneficial to the miniaturization design of the whole machine.

[0091] Further, the fresh air dehumidifier further comprises a air supply module 500, the air supply module 500 is installed in the shell 100, and the air outlet of the air supply module 500 is communicated with the air outlet 105. The outer circulation air duct 102 is located on the side of the air supply module 500 away from the air outlet, and the evaporator 900 and the condenser 600 are arranged between the outer circulation air duct and the air supply module 500.

[0092] Preferably, the air supply module 500 comprises a volute fan.

[0093] It should be finally pointed out that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced equivalently; 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 application.

Claims

1. A dehumidifying apparatus characterized by comprising: The dehumidifying device comprises a compressor (700) and a damping component (800); the damping component (800) comprises: a mounting connecting assembly (810) located between the compressor (700) and a housing (100); a first damping assembly (820) for mounting on the housing (100) and connected with the mounting connecting assembly (810); a second damping assembly (830) mounted on a side of the mounting connecting assembly (810) facing the compressor (700) and connected with the compressor (700).

2. The dehumidification apparatus according to claim 1, wherein, The mounting connecting assembly (810) comprises at least one damping plate (811).

3. The dehumidification apparatus of claim 1, wherein, The first damping assembly (820) comprises: a first connecting piece (821) for mounting on the housing (100) and connected with the mounting connecting assembly (810); a first elastic piece (822) clamped between the mounting connecting assembly (810) and the housing (100).

4. The dehumidification apparatus of claim 1, wherein, The second damping assembly (830) comprises: a second elastic piece (831) mounted on a side of the mounting connecting assembly (810) facing the compressor (700); the second elastic piece (831) is provided with a second assembly hole in the first direction; a second connecting piece provided in the second assembly hole; one end of the second connecting piece is connected with the mounting connecting assembly (810) and the other end is connected with the compressor (700).

5. The dehumidification apparatus of claim 4, wherein, The second damping assembly (830) further comprises: a first spring (832) sleeved on the outside of the second elastic piece (831); both ends of the first spring (832) are respectively abutted with the mounting connecting assembly (810) and the compressor (700).

6. The dehumidification apparatus of claim 3, wherein, The first elastic piece (822) is provided with a first assembly hole in the first direction, and the first connecting piece (821) is provided in the first assembly hole.

7. The dehumidification apparatus of claim 1, wherein, A side of the mounting connecting assembly (810) facing the compressor (700) is formed with a recessed area, and the second damping assembly (830) is located in the recessed area.

8. The dehumidification apparatus according to any one of claims 1 to 7, characterized by, The dehumidifying device further comprises: an evaporator (900) and a condenser (600) arranged at intervals in the direction of air flow; the evaporator, the condenser (600) and the compressor (700) are communicated through a communication pipe to form a refrigerant circulation loop; at least one of the evaporator (900) and the condenser (600) is a micro-channel heat exchanger.

9. The dehumidification apparatus of claim 8, wherein, The outside of the communication pipe is wrapped with an elastic sleeve.

10. A fresh air dehumidifier, characterized by, The dehumidifying device comprises a housing (100) and the dehumidifying device according to any one of claims 1 to 9; the dehumidifying device is mounted on the housing (100).

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