A dust-removing air conditioner indoor unit filtering installation auxiliary structure
Patent Information
- Application Number
- CN202522400216.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-12
AI Technical Summary
[0002]车间内空间内机为了确保空调的除尘过滤效果，公司研发了一种高效除尘的空调内机，内机的进风口位置通过采用多层不同精细的过滤网配合水帘过滤组成，在进行安装时过滤风通过对边角位置进行螺栓紧固，紧固时的效率比较低，维护和清洁时的便利性比较差，现有的过滤网与进风口之间相互平行，进风时，气流的流畅性比较一般，在进行水帘除尘过滤配合时的效率相对较低
本实用新型在使用时能够配合过滤网顶部位置的连接轴进行插入组合，在进行配合时通过两组合本结构进行配合使用，能够实现对多重过滤网快速组合的连接配合，安装和维护时的便利性更强，安装位置的配合也通过设置成倾斜的结构，在进行安装时与进风口之间具有倾斜的配合关系，使进风时在倾斜结构的作用下使气流更加流畅，过滤效率更高，并且能够辅助水帘过滤进行更全面高效的除尘过滤配合，在使用时可以先将多层过滤网配合本辅助结构组成一个模块，然后再将其与空调内机进行组合在一起，整体的安装更高效。
Smart Images
Figure CN224905152U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of air conditioner indoor unit components, and in particular to an auxiliary structure for the installation of a dust removal air conditioner indoor unit filter. Background Technology
[0002] To ensure the dust removal and filtration effect of the air conditioner indoor unit, the company has developed a high-efficiency dust removal indoor unit. The air inlet of the indoor unit is composed of multiple layers of fine filters combined with water curtain filtration. During installation, the filtered air is fastened to the corners with bolts, which is relatively inefficient and inconvenient for maintenance and cleaning. The existing filters are parallel to the air inlet, resulting in relatively poor airflow smoothness and relatively low efficiency when combined with water curtain dust removal filtration. Utility Model Content
[0003] The purpose of this utility model is to provide an auxiliary structure for installing a dust-removing air conditioner indoor unit filter. During use, it can be inserted and combined with the connecting shaft at the top of the filter screen. By using two sets of this structure together, it can achieve rapid connection and assembly of multiple filter screens, making installation and maintenance more convenient. The installation position is also designed with an inclined structure, creating an inclined relationship with the air inlet during installation. This allows for smoother airflow and higher filtration efficiency. Furthermore, it can assist the water curtain filter for more comprehensive and efficient dust removal and filtration. In use, the multiple filter screens can be first assembled into a module with this auxiliary structure, and then combined with the indoor unit of the air conditioner, resulting in more efficient overall installation.
[0004] The technical solution of this utility model is as follows: A dust-removing air conditioner indoor unit filter installation auxiliary structure is characterized by: including a main mounting base, the upper end of which is an arc-shaped structural surface, the lower end of which is a horizontal surface, a symmetrically distributed combined support connecting plate on the front side of the lower end of the main mounting base, integrally formed cylindrical combined anti-slip mating columns on the upper and lower sides of the combined support connecting plate, an upward-opening arc-shaped mounting limiting mating groove on the upper end of the main mounting base, and cylindrical filter screen mounting mating holes evenly distributed on the left and right sides and penetrating the entire front-back direction on the front side of the main mounting base. The central axis of the filter screen mounting mating hole is inclined to the front-back direction, the inclination angle of the central axis of the filter screen mounting mating hole is less than 10 degrees, and the size of the filter screen mounting mating hole in the middle position is smaller than the size of the filter screen mounting mating holes on the left and right sides.
[0005] Furthermore, the front end of the combined support connecting plate is provided with a limiting and cooperating safety plate facing upward.
[0006] Furthermore, the combined anti-slip mating column is located at the center of the width of the combined support connecting plate in the left-right direction.
[0007] Furthermore, the mounting limiting groove is located at the center position of the top of the main body mounting seat in the left-right direction.
[0008] Furthermore, the lower end face of the combined support connecting plate is located below the plane containing the lower end face of the main body mounting base.
[0009] The beneficial effects of this utility model are: This utility model can be inserted and combined with the connecting shaft at the top of the filter screen during use. The two combined structures work together to achieve quick connection and assembly of multiple filter screens, making installation and maintenance more convenient. The installation position is also designed with an inclined structure, creating an inclined fit with the air inlet during installation. This inclined structure makes the airflow smoother and the filtration efficiency higher. It can also assist the water curtain filter for more comprehensive and efficient dust removal. In use, the multiple filter screens can be first assembled into a module with this auxiliary structure, and then combined with the indoor unit of the air conditioner for more efficient overall installation. Attached Figure Description
[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Main body mounting base, 2. Combined support connecting plate, 3. Combined anti-slip mounting column, 4. Mounting limit mounting groove, 5. Filter screen mounting mounting hole. Detailed Implementation
[0011] like Figures 1 to 7As shown, an auxiliary structure for installing a dust-removing air conditioner indoor unit filter includes a main mounting base 1. The upper end of the main mounting base 1 is an arc-shaped structural surface, and the lower end is a horizontal surface, which can be used as a reference mating plane during installation. The lower front side of the main mounting base 1 is provided with symmetrically distributed combined support connecting plates 2, which are the main mating structure during installation and can be quickly mated with the installation position. The upper and lower sides of the combined support connecting plates 2 are respectively provided with integrally formed cylindrical combined anti-slip mating columns 3, which can precisely mate with the mating grooves of the installation position during installation, giving the overall structure reliable anti-slip function and more reliable installation stability after installation. The upper end of the main mounting base 1 is provided with an upward-opening arc-shaped mounting and limiting groove 4. The front of the main mounting base 1 is provided with cylindrical filter screen mounting holes 5 evenly distributed from left to right and running through the entire front-back direction. The central axis of the filter screen mounting holes 5 is inclined relative to the front-back direction. The inclination angle of the central axis of the filter screen mounting holes 5 is less than 10 degrees, which can ensure better tilt stability. While ensuring smooth filtration, it also ensures that the overall structure occupies less space. If the angle is too large, the internal cavity will occupy more space, increasing the difficulty of installation and the overall production cost. The size of the filter screen mounting holes 5 in the middle position is smaller than that of the filter screen mounting holes 5 on the left and right sides. The middle position has a stronger bearing capacity and more reliable durability in later use. When in use, it can be inserted and combined with the connecting shaft at the top of the filter screen. When combined, the two sets of this structure are used together to achieve quick connection and combination of multiple filters. It is more convenient to install and maintain. The installation position is also designed with an inclined structure. When installed, there is an inclined relationship between it and the air inlet. The airflow is smoother and the filtration efficiency is higher under the action of the inclined structure. It can also assist the water curtain filter for more comprehensive and efficient dust removal and filtration. When using it, the multi-layer filter screen can be combined with this auxiliary structure to form a module first, and then combined with the indoor unit of the air conditioner. The overall installation is more efficient.
[0012] Preferably, the front end of the combined support connecting plate 2 is provided with an upward-facing limiting and cooperating safety plate, which makes the overall strength of this structure higher. During combined installation, it can be used as a front-end limiting structure to improve the overall installation stability.
[0013] Preferably, the combined anti-slip mating column 3 is located at the center of the width of the combined support connecting plate 2 in the left and right directions, which provides stronger load-bearing capacity when mated.
[0014] Preferably, the installation limiting groove 4 is located at the center of the top left and right direction of the main body installation mounting seat 1, so that the fitting strength during installation can be maximized and the safety during later use is more reliable.
[0015] Preferably, the lower end face of the combined support connecting plate 2 is located below the plane of the lower end face of the main body mounting base 1. When mating, this allows for a larger space at the rear of the lower end, providing a certain degree of isolation and preventing interference with other structures during installation.
[0016] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.
Claims
1. An auxiliary structure for installing a filter in an indoor unit of a dust-removing air conditioner, characterized in that: The system includes a main mounting base (1), the upper end of which is an arc-shaped structural surface, the lower end of which is a horizontal surface, and a combination support connecting plate (2) symmetrically distributed on the front side of the lower end of the main mounting base (1). The upper and lower sides of the combination support connecting plate (2) are respectively provided with integrally formed cylindrical combination anti-slip mating columns (3). The upper end of the main mounting base (1) is provided with an arc-shaped mounting limiting mating groove (4) with an upward opening. The front of the main mounting base (1) is provided with cylindrical filter screen mounting mating holes (5) evenly distributed on the left and right and penetrating the entire front and back direction. The central axis of the filter screen mounting mating hole (5) is inclined to the front and back direction. The inclination angle of the central axis of the filter screen mounting mating hole (5) is less than 10 degrees. The size of the filter screen mounting mating hole (5) in the middle position is smaller than the size of the filter screen mounting mating hole (5) in the left and right positions.
2. The auxiliary structure for filter installation in a dust-removing air conditioner indoor unit according to claim 1, characterized in that: The front end of the combined support connecting plate (2) is provided with a limiting and cooperating safety plate facing upward.
3. The auxiliary structure for filter installation in a dust-removing air conditioner indoor unit according to claim 1, characterized in that: The combined anti-slip mating column (3) is located at the center of the width of the combined support connecting plate (2) in the left and right directions.
4. The auxiliary structure for filter installation in a dust-removing air conditioner indoor unit according to claim 1, characterized in that: The installation limiting groove (4) is located at the center of the top left and right direction of the main body installation mounting seat (1).
5. The auxiliary structure for filter installation in a dust-removing air conditioner indoor unit according to claim 1, characterized in that: The lower end face of the combined support connecting plate (2) is located below the plane containing the lower end face of the main body mounting base (1).