Air environment machine

Abstract

The embodiment of the utility model provides an air environment machine. The air environment machine comprises a box body and a purification assembly. The box body is at least provided with a first opening and a second opening, the first opening and the second opening are located in two different walls of the box body respectively, and one of the first opening and the second opening is an air return opening of the box body. The purification assembly is installed in the box body and located between the first opening and the second opening so that the purification assembly can be maintained through any one of the first opening and the second opening. According to the air environment machine, the convenience of maintaining the purification assembly can be improved.

Description

Technical Field

[0001] Embodiments of the present application relate to the technical field of air environment, and particularly to an air environment machine. Background Art

[0002] An air environment machine is a type of equipment used to improve the indoor air environment. A purification component is often configured inside the air environment machine, and the air purification component has maintenance requirements. The common air environment machine is a ceiling-mounted air environment machine, and there are two mainstream installation methods for the ceiling-mounted air environment machine. One is the surface-mounted type, that is, the air environment machine is suspended from the ceiling and exposed outside the ceiling. The other is the embedded type, that is, the whole air environment machine is embedded into the ceiling, and only the air outlet is exposed outside the ceiling.

[0003] In the process of implementing the present application, the inventors found that there are at least the following technical problems in the prior art:

[0004] Limited by the installation method, the maintenance of the purification component inside the existing air environment machine is relatively difficult. Especially when the embedded installation method is adopted, it may be necessary to damage the ceiling to maintain the purification component. Summary of the Utility Model

[0005] In view of this, embodiments of the present application are expected to provide an air environment machine that can improve the convenience of maintaining the purification component.

[0006] Embodiments of the present application provide an air environment machine, which includes: a box body having at least a first opening and a second opening, the first opening and the second opening are respectively located on two different walls of the box body, and one of the first opening and the second opening is the air return opening of the box body; a purification component installed inside the box body and located between the first opening and the second opening, so as to maintain the purification component through any one of the first opening and the second opening.

[0007] In some embodiments, the top wall of the box body is used to be fixed to the ceiling, one of the first opening and the second opening is located on the bottom wall of the box body, and the other is located on the side wall of the box body; and / or the air environment machine further includes: a cover plate movably connected to the box body and used to cover the first opening or the second opening.

[0008] In some embodiments, any one of the first opening and the second opening is used for the purification component to be moved into or out of the box body.

[0009] In some embodiments, the purification component includes: a housing having openings on opposite sides along a first direction; a purification device disposed in the housing and located on the airflow path of the two openings, and any one of the openings is used for the purification device to be moved into or out of the housing, and any one of the first opening and the second opening is used for the purification device to be moved into or out of the box body.

[0010] In some embodiments, the purification component includes: a first stopper and a second stopper, both connected to the housing and respectively disposed on opposite sides of the purification device along the first direction. The first stopper and the second stopper both have a blocking state and an avoidance state. When both the first stopper and the second stopper are in the blocking state, the first stopper and the second stopper constrain the purification device between them along the first direction. When any one of the first stopper and the second stopper is in the avoidance state, the purification device can be moved out of the housing through the opening.

[0011] In some embodiments, the first stopper and the second stopper are movably connected to the housing and switch between the blocking state and the avoidance state by moving relative to the housing.

[0012] In some embodiments, one end of the housing along a second direction has a mounting wall, the first stopper and the second stopper are connected to the mounting wall, the other end of the housing along the second direction has a limiting groove, one side of the limiting groove facing the mounting wall is open, along the second direction, one side end of the purification device is inserted into the limiting groove and is constrained in the limiting groove along the first direction, and the second direction intersects with the first direction.

[0013] In some embodiments, along the first direction, the purification device sequentially includes at least one filter plate, at least one discharge plate, and at least one dust collection plate stacked.

[0014] In some embodiments, at least one handle structure is provided on each of the opposite sides of at least one of the filter plate, the discharge plate, and the dust collection plate along the first direction.

[0015] In some embodiments, one side of the housing along the height direction is connected to the box body and is fixed relative to the box body. The air environment machine further includes: a limiting member, at least one limiting member is provided on each of the opposite sides of the housing along the first direction, and the limiting member is connected to the box body and abuts against the housing.

[0016] In some embodiments, the air environment machine further includes: a fan assembly disposed inside the box body. The fan assembly is located on one side of the purification assembly along the first direction and between the first opening and the second opening, so as to maintain the fan assembly through any one of the first opening and the second opening.

[0017] In some embodiments, the top wall of the box body is used to be fixed to the ceiling. The fan assembly and the purification assembly are spaced apart to form an operation space. The second opening is located at a position on the bottom wall of the box body corresponding to the operation space. The first opening is the air return opening of the box body, and the first opening is located on the side wall of the housing and faces the other side of the purification assembly along the first direction.

[0018] The air environment machine according to the embodiments of the present application has at least the following beneficial effects:

[0019] Taking the first opening as the air return opening as an example, it can be understood that no matter what installation method is adopted, the air return opening is bound to form an air flow channel with the external environment, that is, it is bound to be possible to reach the first opening through the external environment for maintenance. Therefore, even if the second opening is blocked by external environmental structures (such as walls, ceilings, etc.), the purification assembly can be maintained through the first opening without damaging the external environmental structures or moving the box body, which improves the convenience of maintaining the purification assembly.

[0020] In addition, when neither the first opening nor the second opening is blocked by external environmental structures, the operator can select one or both of the first opening and the second opening to perform maintenance operations according to the actual operation difficulty, which improves the operation flexibility, and thus, from another perspective, improves the convenience of maintaining the purification assembly. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the air environment machine according to the embodiments of the present application;

[0022] Figure 2 is Figure 1 an exploded schematic diagram of the air environment machine in

[0023] Figure 3 is Figure 1 an exploded schematic diagram of the air environment machine in

[0024] Figure 4 is a schematic structural diagram of one side of the purification assembly according to the embodiments of the present application;

[0025] Figure 5 is a schematic structural diagram of the other side of the purification assembly according to the embodiments of the present application;

[0026] Figure 6 An exploded view of the purification component of the embodiment of the present application in one direction;

[0027] Figure 7 An exploded view of the purification component of the embodiment of the present application in another direction.

[0028] Explanation of reference numerals

[0029] 1. Box body; 1a. First opening; 1b. Second opening; 1c. Air return opening; 2. Purification component; 21. Housing; 21a. Open end; 211. Mounting wall; 212. Limiting groove; 22. Purification device; 221. Filter plate; 222. Discharge plate; 223. Dust collection plate; 224. Handle structure; 23. First stopper; 24. Second stopper; 3. Cover plate; 4. Limiting member; 5. Fan assembly. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In the various specific technical features described in the specific embodiments, they can be combined in any suitable manner without conflict. For example, different embodiments and technical solutions can be formed by combining different specific technical features. To avoid unnecessary repetition, various possible combination manners of the specific technical features in the present utility model will not be described separately.

[0032] In the following descriptions, the terms "first / second / ..." only distinguish different objects and do not indicate that there are the same or related relationships between the objects. It should be understood that the orientation descriptions "above", "below", "outside", and "inside" are all orientations in the normal use state, and the "left" and "right" directions represent the left and right directions shown in the specific corresponding schematic diagrams, which can be the left and right directions in the normal use state or not.

[0033] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element. "Plurality" means greater than or equal to two.

[0034] In the description of the present application, the "first direction", "second direction", and "height direction" refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. Among them, the "first direction" is the direction indicated by the arrow L1 in the drawings, the "second direction" is the direction indicated by the arrow L2 in the drawings, and the "height direction" is the direction indicated by the arrow L3 in the drawings. It should be understood that these orientation terms are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or apparatus referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present application.

[0035] An embodiment of the present application provides an air environment machine, which can be a ceiling-mounted air environment machine, a wall-mounted air environment machine, a cabinet-type air environment machine, etc., without limitation. In the following, the ceiling-mounted air environment machine will be mainly described as an example.

[0036] Refer to Figure 1 , the air environment machine of the embodiment of the present application includes a box body 1 and a purification component 2.

[0037] The specific structure of the box body 1 is not limited. It is mainly used to accommodate the purification component 2 and other functional components of the air environment machine, such as refrigeration and heating components (such as evaporators, condensers, coils, etc.), fan components, etc. Those skilled in the art can set it specifically according to actual use requirements.

[0038] The box body 1 has at least a first opening 1a and a second opening 1b. The first opening 1a and the second opening 1b are respectively located on two different walls of the box body 1. Here, the two different walls can be two walls of the box body 1 in different directions, or two opposite sides along the same direction. Taking the box body 1 as a cuboid structure as an example, the two different walls can be the top wall and the bottom wall of the box body 1, the side wall and the bottom wall, two opposite side walls, two adjacent side walls, etc.

[0039] One of the first opening 1a and the second opening 1b is the air return opening 1c of the box body 1. For example, in Figure 1 the embodiment shown, the first opening 1a is the air return opening 1c of the box body 1. The other of the first opening 1a and the second opening 1b can be the air supply opening of the box body 1, or other openings on the box body 1, without limitation.

[0040] The specific structure of the purification component 2 is not limited. Those skilled in the art can set it with reference to the purification component 2 provided in the related art. Several structures of the purification component 2 will be specifically introduced below and will not be elaborated here.

[0041] The purification component 2 is disposed inside the box body 1 and is located between the first opening 1a and the second opening 1b. The purification component 2 being located between the first opening 1a and the second opening 1b specifically means that at least a part of the purification component 2 is located on the moving path from the first opening 1a to the second opening 1b. This moving path specifically refers to the path swept by a certain virtual object when it moves from the position where the first opening 1a is located to the position where the second opening 1b is located.

[0042] Since the purification component 2 is located between the first opening 1a and the second opening 1b, the purification component 2 can be maintained through either the first opening 1a or the second opening 1b. The maintenance here can include but is not limited to cleaning, repairing, installing, disassembling, etc.

[0043] Those skilled in the art can specifically determine the relative positions and dimensions of the first opening 1a and the second opening 1b with respect to the purification component 2 according to actual maintenance requirements, so as to achieve the maintenance of the purification component 2 through either the first opening 1a or the second opening 1b.

[0044] In this embodiment, the purification component 2 can be maintained through either the first opening 1a or the second opening 1b, and one of the first opening 1a and the second opening 1b is the air return opening 1c of the box body. Taking the first opening 1a as the air return opening 1c as an example, it can be understood that no matter what installation method is adopted, the air return opening 1c is bound to form an air flow channel with the external environment, that is, it is bound to be possible to reach this opening through the external environment for maintenance. Therefore, even if the second opening 1b is blocked by external environmental structures (such as walls, ceilings, etc.), the purification component 2 can still be maintained through the first opening 1a without damaging the external environmental structures or moving the box body, which improves the convenience of maintaining the purification component 2.

[0045] In addition, when neither the first opening 1a nor the second opening 1b is blocked by external environmental structures, the operator can select one or both of the first opening 1a and the second opening 1b to perform maintenance operations according to the actual operation difficulty, which improves the operation flexibility, and thus, from another perspective, improves the convenience of maintaining the purification component 2.

[0046] It should be noted that in addition to the first opening 1a and the second opening 1b, more openings for maintaining the purification component 2 can be opened on the box body 1, such as the third opening, the fourth opening, etc., so as to further improve the convenience of maintaining the purification component 2. The specific setting methods of the remaining openings can refer to the setting methods of the first opening 1a and the second opening 1b, and will not be elaborated here.

[0047] In some embodiments, the top wall of the cabinet 1 is fixed to the ceiling, and one of the first opening 1a and the second opening 1b is located on the bottom wall of the cabinet 1, and the other is located on the side wall of the cabinet 1. For example, in Figure 1 In the illustrated embodiment, the first opening 1a is located on the side wall of the cabinet 1, and the second opening 1b is located on the bottom wall of the cabinet 1.

[0048] In this embodiment, the cabinet 1 is installed in a ceiling-mounted manner. Assuming that the first opening 1a is located on the side wall of the cabinet 1 and the second opening 1b is located on the bottom wall of the cabinet 1. During actual use, if the cabinet 1 is installed in a surface-mounted manner or in an embedded manner, but there is a maintenance opening on the ceiling, maintenance can be carried out through the second opening 1b on the bottom wall of the cabinet 1. If it is installed in an embedded manner and there is no maintenance opening on the ceiling, maintenance can be carried out through the first opening 1a on the side wall. As an example, in this embodiment, the first opening 1a on the side wall can be the air return opening 1c.

[0049] In some embodiments, referring to Figure 1 , the air environment machine further includes a cover plate 3. The cover plate 3 is movably connected to the cabinet 1 and is used to cover the first opening 1a or the second opening 1b. Specifically, one of the first opening 1a and the second opening 1b is the air return opening 1c, and the cover plate 3 is used to cover the other. In this way, the overall aesthetics of the air environment machine is improved, and to a certain extent, sundries in the external environment are prevented from entering the interior of the air environment machine, thereby protecting the components inside the air environment machine.

[0050] The specific manner of the movable connection between the cover plate 3 and the cabinet 1 is not limited. For example, it can be a rotational connection, a sliding connection, a detachable connection, etc.

[0051] In some embodiments, referring to Figure 2 and Figure 3 , any one of the first opening 1a and the second opening 1b is used for the purification component 2 to be moved into or out of the cabinet 1. Specifically, in Figure 2 and Figure 3 In the illustrated embodiment, the first opening 1a is located on the side wall of the cabinet 1, and the second opening 1b is located on the bottom wall of the cabinet 1. Figure 2 is an exploded view of the air environment machine in the direction of the first opening 1a, and the purification component 2 can be removed from the cabinet 1 through the first opening 1a in this way. Figure 3 is an exploded view of the air environment machine in the direction of the second opening 1b, and the purification component 2 can be removed from the cabinet 1 through the second opening 1b in this way.

[0052] In this embodiment, during maintenance, the purification component 2 can be removed from the box body 1 and taken out of the box body 1 through any one of the first opening 1a and the second opening 1b, and then maintenance operations such as cleaning and repair can be carried out. After the cleaning and repair are completed, the purification component 2 can be moved into the box body 1 through any one of the first opening 1a and the second opening 1b and reinstalled. In this way, the convenience of maintenance is further improved.

[0053] Those skilled in the art can realize the movement of the purification component 2 into or out of the box body 1 through any one of the first opening 1a and the second opening 1b by reasonably setting the shapes of the first opening 1a and the second opening 1b, which will not be elaborated here.

[0054] In some embodiments, referring to Figures 4 - 7 , the purification component 2 specifically includes a housing 21 and a purification device 22. The housing 21 has openings 21a on opposite sides along the first direction.

[0055] The specific structure of the purification device 22 is not limited, and those skilled in the art can specifically determine it according to actual purification requirements.

[0056] The purification device 22 is arranged in the housing 21 and located on the airflow path of the two openings 21a. In this way, the airflow can flow into the purification device 22 through the opening 21a on one side for purification and then flow out through the opening 21a on the other side.

[0057] Any one of the openings 21a is used for the purification device 22 to move into or out of the housing 21, and any one of the first opening 1a and the second opening 1b is used for the purification device 22 to move into or out of the box body 1. Specifically, Figure 6 is an exploded view of one side of the purification component 2 along the first direction. The purification device 22 can be moved into or out of the housing 21 through the opening 21a on this side in this way. Figure 7 is an exploded view of the other side of the purification component 2 along the first direction. The purification device 22 can be moved into or out of the housing 21 through the opening 21a on this side in this way.

[0058] It can be understood that the main part of the purification component 2 that requires maintenance is the purification device 22. In this embodiment, the purification device 22 can be separately removed from the housing 21 and the box body 1 for maintenance. In this way, the convenience of maintenance can be further improved. In this embodiment, the purification device 22 can be removed from the housing 21 through any one of the openings 21a, and the purification device 22 can be further removed from the box body 1 through any one of the first opening 1a and the second opening 1b. In this way, the disassembly, installation, removal, and insertion of the purification device 22 can be completed through any one of the first opening 1a and the second opening 1b.

[0059] In some embodiments, either the first opening 1a or the second opening 1b is also used for the housing 21 to be moved into or out of the box body 1. In this embodiment, the housing 21 can be moved into or out of the box body 1 through either the first opening 1a or the second opening 1b, which means that the purification assembly 2 can be entirely moved into or out of the box body 1 through either the first opening 1a or the second opening 1b. Thus, during actual maintenance, if only the purification device 22 needs to be maintained, the purification device 22 can be removed alone. If the entire purification assembly 2 needs to be maintained, the entire purification assembly 2 can be removed, improving the flexibility of maintenance.

[0060] In some other embodiments, the first opening 1a and the second opening 1b can also be configured to only allow the purification assembly 2 to be moved into or out of the box body 1, and not allow the housing 21 to be moved into or out of the box body 1.

[0061] In some other embodiments, the purification assembly 2 includes a first stopper 23 and a second stopper 24. Both the first stopper 23 and the second stopper 24 are connected to the housing 21 and are respectively disposed on opposite sides of the purification device 22 along the first direction. Both the first stopper 23 and the second stopper 24 have a stopping state and an avoiding state.

[0062] When both the first stopper 23 and the second stopper 24 are in the stopping state, the first stopper 23 and the second stopper 24 constrain the purification device 22 along the first direction between them.

[0063] When either the first stopper 23 or the second stopper 24 is in the avoiding state, the purification device 22 can be removed from the housing 21 through the open end 21a. Thus, the disassembly of the purification device 22 can be completed from the side where any one of the open ends 21a is located.

[0064] In this embodiment, only by adjusting either the first stopper 23 or the second stopper 24 to the avoiding state can the disassembly of the purification device 22 be completed. When reinstallation is required, it only needs to put the purification device 22 back in and adjust the corresponding first stopper 23 and second stopper 24 to the stopping state. Thus, the disassembly and installation operations of the purification device 22 can be simplified, thereby improving the convenience of maintenance.

[0065] There is no limitation on the specific structures of the first stopper 23 and the second stopper 24. The structures of the first stopper 23 and the second stopper 24 can be the same or different. The number of the first stopper 23 and / or the second stopper 24 can be one or multiple.

[0066] It should be noted that the installation and disassembly method of the purification device 22 is not limited to this. For example, one of the purification device 22 and the housing 21 may have an elastic buckle, and the other has a card slot. The cooperation direction of the elastic buckle and the card slot may intersect with the first direction. During the actual operation, the purification device 22 can be grasped from any side of the first direction and a force is applied along the above cooperation method to make the elastic buckle snap into or out of the card slot, so as to realize the installation or disassembly of the purification device 22.

[0067] In some embodiments, the first stopper 23 and the second stopper 24 are movably connected to the housing 21 and switch between a stopper state and an avoidance state by moving relative to the housing 21.

[0068] The specific manner in which the first stopper 23 and the second stopper 24 are movably connected to the housing 21 is not limited. For example, it can be a rotational connection, a sliding connection, a detachable connection, etc. The manner in which the first stopper 23 and the second stopper 24 are movably connected to the housing 21 can be the same or different, and this is not restricted.

[0069] It should be noted that the method for the first stopper 23 and the second stopper 24 to switch between the stopper state and the avoidance state is not limited to this. For example, the first stopper 23 and / or the second stopper 24 can be an elastic structure and switch between the stopper state and the avoidance state through elastic deformation.

[0070] In some embodiments, referring to Figures 4 - 7 , one of the first stopper 23 and the second stopper 24 is a plate-like structure, and is fixed relative to the housing 21 in the stopper state and is disassembled from the housing 21 in the avoidance state. The other of the first stopper 23 and the second stopper 24 is rotatably connected to the housing 21, and the rotation axis is parallel to the first direction.

[0071] In the illustrated embodiment, the first stopper 23 is rotatably connected to the housing 21, and the rotation axis is parallel to the first direction. The advantage of this setting method is that it is convenient to switch between the stopper state and the avoidance state, and during the switching process, the first stopper 23 is always in a plane perpendicular to the first direction, and the requirement for the operation space is relatively low. As an example, the first stopper 23 can be a strip-shaped structure or a sheet-shaped structure.

[0072] The second stop member 24 is in a plate-like structure. In the stop state, the second stop member 24 is relatively fixed to the housing 21. In the avoidance state, it is detached from the housing 21 in the stop state. The advantage of this setting method is that the reliability in the stop state is relatively high, which can better restrain the purification device 22 and reduce the probability of the purification device 22 slipping out of the housing 21. As an example, through holes can be provided on the second stop member 24, and threaded holes are provided at corresponding positions on the housing 21. In the stop state, a bolt connection structure can be screwed into the above-mentioned through holes and threaded holes to relatively fix the second stop member 24 to the housing 21. The bolt can be a hand-tightening bolt to improve the operation convenience.

[0073] In this embodiment, the first stop member 23 and the second stop member 24 respectively adopt the above two setting methods. In this way, the reliability of restraint and the convenience of disassembly can be balanced to a certain extent. In some other embodiments, both the first stop member 23 and the second stop member 24 can also adopt the first setting method described above, or both can adopt the second setting method described above, or other setting methods can also be adopted, and no limitation is imposed on this.

[0074] In some embodiments, referring to Figure 6 and Figure 7 , one end of the housing 21 along the second direction has an installation wall 211, and the first stop member 23 and the second stop member 24 are connected to the installation wall 211. The other end of the housing 21 along the second direction has a limiting groove 212. One side of the limiting groove 212 facing the installation wall 211 is open. Along the second direction, one side end of the purification device 22 is inserted into the limiting groove 212 and is constrained in the limiting groove 212 along the first direction. The second direction intersects with the first direction.

[0075] As an example, the second direction can be perpendicular to the first direction. More specifically, the first direction, the second direction, and the height direction of the box body 1 are perpendicular to each other. Of course, the second direction can also be a direction at an arbitrary angle to the first direction, and no limitation is imposed on this.

[0076] In this embodiment, one side end of the purification device 22 is constrained by the first stop member 23 and the second stop member 24, and the other side end is constrained by the limiting groove 212. It can be understood that when one side end of the purification device 22 close to the first stop member 23 and the second stop member 24 is no longer constrained, the purification device 22 can tilt towards the second direction, causing the other side end to move along the second direction and slip out of the limiting groove 212, so that the other side end is no longer constrained, and further enabling the purification device 22 to move freely.

[0077] Thus, the first stopper 23 and the second stopper 24 only need to be arranged on one side of the housing 21 along the second direction. When actually installing and disassembling the purification device 22, only operations need to be performed on this side, without reaching the other side of the housing 21 along the second direction with hands, further simplifying the assembly operation. In addition, the structure of the limiting groove 212 helps to further improve the position stability of the purification device 22.

[0078] In some other embodiments, it can be understood that at the other end of the housing 21 along the second direction, the limiting groove 212 may not be provided, but instead the first stopper 23 and the second stopper 24 may also be provided.

[0079] In some embodiments, referring to Figure 6 and Figure 7 , along the first direction, the purification device 22 sequentially includes at least one filter plate 221, at least one discharge plate 222, and at least one dust collection plate 223 which are stacked. The filter plate 221 is used to filter air to remove large particle impurities such as dust in the air. The discharge plate 222 is used to apply a voltage to the tiny particles in the air to make them become charged particles, and then they are attracted by the dust collection plate 223. In this embodiment, the filter plate 221 is located on the side close to the return air inlet 1c, and the dust collection plate 223 is located on the side close to the air inlet, so that in the actual use process, the air flow sequentially passes through the filter plate 221, the discharge plate 222, and the dust collection plate 223.

[0080] The specific structures of the filter plate 221, the discharge plate 222, and the dust collection plate 223 can refer to the relevant technologies in the field, and no limitations are made here. It should be noted that the structure of the purification device 22 is not limited to this, and those skilled in the art can specifically set it according to actual use requirements. For example, the purification device 22 may further include a photocatalyst disinfection plate, an activated carbon adsorption plate, and so on.

[0081] In some embodiments, at least one of the filter plate 221, the discharge plate 222, and the dust collection plate 223 is provided with at least one handle structure 224 on each of the opposite sides along the first direction. In this way, it is convenient to realize the disassembly operation of each of the above components. It can be specifically determined whether the above components need to be provided with the handle structure 224 and the specific position where the handle structure 224 is provided according to actual operation requirements.

[0082] As an example, the filter plate 221 can be a flexible filter screen, and the disassembly is relatively simple. Therefore, the filter plate 221 may not be provided with the handle structure 224, and only the discharge plate 222 and the dust collection plate 223 are provided with the handle structure 224.

[0083] Furthermore, the handle structure 224 can specifically be a ring-shaped structure or a strip-shaped structure, which is suitable for being held by an operator. The handle structure 224 can be a flexible structure. In this way, it can reduce the occupation of the internal space of the housing 21.

[0084] In some embodiments, referring to Figure 2 and Figure 3 , one side of the housing 21 in the height direction is connected to the box body 1 and fixed relative to the box body 1. The air environment machine further includes a limiting member 4. At least one limiting member 4 is provided on each of the opposite sides of the housing 21 in the first direction. The limiting member 4 is connected to the box body 1 and abuts against the housing 21.

[0085] In this embodiment, the housing 21 is only connected to the box body 1 on one side in the height direction. Thus, the overall volume of the housing 21 can be reduced, facilitating its movement within the box body 1 and its movement through the first opening 1a and the second opening 1b. The setting of the limiting member 4 can limit the housing 21 in the first direction, improving the stability of its position and reducing the probability of it tipping over in the first direction.

[0086] Furthermore, in this embodiment, the limiting member 4 abuts against the housing 21. Thus, it will not affect the removal of the purification device 22 from the housing 21 through the open end 21a. In the case where only the purification device 22 needs to be disassembled, the limiting member 4 does not need to be disassembled. And in the case where the housing 21 needs to be disassembled, the limiting member 4 on one side can be disassembled first, and then the housing 21 can be disassembled and removed from the box body 1.

[0087] The specific structure of the limiting member 4 is not limited. For example, it can be a block structure, a strip structure, etc. The number of the limiting members 4 can be at least four. Two limiting members 4 are provided on each of the opposite sides of the housing 21 in the first direction. The two limiting members 4 on the same side in the first direction respectively abut against the opposite ends of the housing 21 in the second direction. Thus, the position stability of the housing 21 is further improved. Of course, those skilled in the art can also increase or decrease the number of the limiting members 4 according to actual use requirements.

[0088] In some embodiments, referring to Figure 2 and Figure 3 , the air environment machine further includes a fan assembly 5 provided in the box body 1. The fan assembly 5 is located on one side of the purification assembly 2 in the first direction and between the first opening 1a and the second opening 1b, so as to maintain the fan assembly 5 through any one of the first opening 1a and the second opening 1b.

[0089] The specific structure of the fan assembly 5 can refer to the relevant technologies in the art and will not be elaborated here. As an example, the fan assembly 5 can be located on the side of the purification assembly 2 close to the air outlet.

[0090] It can be understood that the fan assembly 5 also has maintenance requirements. In this embodiment, the fan assembly 5 is further arranged between the first opening 1a and the second opening 1b. Thus, the fan assembly 5 can also be maintained through any one of the first opening 1a and the second opening 1b, thereby improving the convenience of maintaining the fan assembly 5.

[0091] It should be noted that in some other embodiments, the air environment machine may include a fan assembly 5, but the first opening 1a and / or the second opening 1b may not be used for maintaining the fan assembly 5. In other words, the fan assembly 5 may not be located between the first opening 1a and the second opening 1b.

[0092] In some embodiments, either of the first opening 1a and the second opening 1b is also used for the fan assembly 5 to be moved into or out of the box body 1. In this way, the fan assembly 5 can be moved out of the box body 1 for maintenance.

[0093] In some embodiments, the top wall of the box body 1 is used to be fixed to the ceiling. The fan assembly 5 and the purification assembly 2 are arranged at intervals to form an operation space. The second opening 1b is located at the bottom wall of the box body 1 corresponding to the operation space.

[0094] As mentioned above, in this embodiment, the box body 1 adopts a ceiling-mounted installation method. If it is surface-mounted, or there is a maintenance opening on the ceiling, maintenance can be carried out through the second opening 1b.

[0095] Furthermore, in this embodiment, an operation space is formed between the fan assembly 5 and the purification assembly 2. In this way, the disassembly of the purification device 22 or the overall disassembly of the purification assembly 2 can be realized without disassembling the fan assembly 5.

[0096] Specifically, in this embodiment, when performing maintenance through the second opening 1b, if only the purification device 22 needs to be maintained, the purification device 22 can be moved out of the box body 1 through the second opening 1b. If the overall purification assembly 2 needs to be maintained, the limiting member 4 on the side of the purification assembly 2 close to the second opening 1b can be disassembled, and the purification assembly 2 can be moved out of the box body 1 as a whole through the second opening 1b. If the fan assembly 5 needs to be maintained, the purification assembly 2 can be moved out of the box body 1 as a whole through the second opening 1b first, and then the fan assembly 5 can be moved out of the box body 1 through the second opening 1b, or, when the second opening 1b is large enough, the fan assembly 5 can also be directly moved out of the box body 1 without disassembling the purification assembly 2 through the second opening 1b.

[0097] In some embodiments, the first opening 1a is the air return opening 1c of the box body 1. The first opening 1a is located on the side wall of the housing 21 and faces the other side of the purification assembly 2 along the first direction.

[0098] In this embodiment, if the second opening 1b is blocked by the ceiling, maintenance can be carried out through the first opening 1a. Since the first opening 1a directly faces the purification assembly 2, the fan assembly 5 does not need to be disassembled when maintaining the purification assembly 2.

[0099] Specifically, in this embodiment, if only the purification device 22 needs to be maintained, the purification device 22 can be removed from the box body 1 through the first opening 1a. If the entire purification component 2 needs to be maintained, the limiting member 4 on the side of the purification component 2 close to the first opening 1a can be disassembled, and the entire purification component 2 can be removed from the box body 1 through the first opening 1a. If the fan component 5 needs to be maintained, the entire purification component 2 can be removed from the box body 1 through the first opening 1a, and then the fan component 5 can be removed from the box body 1 through the first opening 1a.

[0100] In some embodiments, the top wall of the box body 1 is used to be fixed to the ceiling, a space is formed between the fan component 5 and the purification component 2, and the second opening 1b is located at a position on the bottom wall of the box body 1 corresponding to the space.

[0101] In the description of the present application, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means 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 application. In the present application, the schematic expressions of the above terms are not necessarily directed 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, without contradiction, those skilled in the art can combine the different embodiments or examples described in the present application and the features of different embodiments or examples.

[0102] The foregoing is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air environment machine, characterized in that, The air environment machine includes: A box body having at least a first opening and a second opening, the first opening and the second opening being located on two different walls of the box body respectively, and one of the first opening and the second opening being the air return opening of the box body; A purification component installed in the box body and located between the first opening and the second opening so as to maintain the purification component through any one of the first opening and the second opening.

2. The air environment machine according to claim 1, wherein, The top wall of the box body is used to be fixed to the ceiling, one of the first opening and the second opening is located on the bottom wall of the box body, and the other is located on the side wall of the box body; and / or The air environment machine further includes: a cover plate movably connected to the box body and used to cover the first opening or the second opening.

3. The air environment machine according to claim 1, characterized in that, Any one of the first opening and the second opening is used for the purification component to be moved into or out of the box body.

4. The air environment machine according to claim 1, wherein, The purification component includes: A housing having openings on opposite sides along a first direction; A purification device disposed in the housing and located on the airflow path of the two openings, any one of the openings being used for the purification device to be moved into or out of the housing, and any one of the first opening and the second opening being used for the purification device to be moved into or out of the box body.

5. The air environment machine according to claim 4, wherein, The purification component includes: A first stopper and a second stopper, both connected to the housing and respectively disposed on opposite sides of the purification device along the first direction, the first stopper and the second stopper both having a stopping state and an avoiding state, When both the first stopper and the second stopper are in the stopping state, the first stopper and the second stopper constrain the purification device between them along the first direction, When any one of the first stopper and the second stopper is in the avoiding state, the purification device can be moved out of the housing from the opening.

6. The air environment machine according to claim 5, wherein The first stopper and the second stopper are movably connected to the housing and switch between the stopping state and the avoiding state by moving relative to the housing.

7. The air environment machine according to claim 5, wherein, One end of the housing along a second direction has a mounting wall, and the first stopper and the second stopper are connected to the mounting wall, The other end of the housing along the second direction has a limiting groove, one side of the limiting groove facing the mounting wall is open, along the second direction, one side end of the purification device is inserted into the limiting groove and is constrained in the limiting groove along the first direction, and the second direction intersects with the first direction.

8. The air environment machine according to claim 4, characterized in that, Along the first direction, the purification device sequentially includes at least one filter plate, at least one discharge plate, and at least one dust collection plate stacked.

9. The air environment machine according to claim 8, wherein, At least one handle structure is provided on opposite sides of at least one of the filter plate, the discharge plate, and the dust collection plate along the first direction.

10. The air environment machine according to claim 4, characterized in that, One side of the housing along the height direction is connected to the box body and is fixed relative to the box body. The air environment machine further includes: A limiting member, at least one limiting member is provided on opposite sides of the housing along the first direction, and the limiting member is connected to the box body and abuts against the housing.

11. The air environment machine according to any one of claims 4-10, characterized in that, The air environment machine further includes: A fan assembly disposed within the box body. The fan assembly is located on one side of the purification assembly along the first direction and between the first opening and the second opening, so as to maintain the fan assembly through any one of the first opening and the second opening.

12. The air environment machine according to claim 11, characterized in that, The top wall of the box body is used to be fixed to the ceiling. The fan assembly and the purification assembly are spaced apart to form an operation space. The second opening is located at a position on the bottom wall of the box body corresponding to the operation space. The first opening is the air return opening of the box body. The first opening is located on the side wall of the housing and faces the other side of the purification assembly along the first direction.

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