Air conditioner filter easy to clean

Abstract

An air conditioner filter easy to clean comprises a shell and a filter element. The shell is fixedly connected with the flow supply plate through a mounting assembly, a filter frame is mounted in an inner cavity of the shell, three groups of flow supply pipelines are distributed on the outer ring of the filter frame, the flow supply pipelines and the flow supply plate are of an integrated extension structure, and output ports of the flow supply pipelines are communicated with the inner cavity of the shell; a drainage hole is formed in the center of the flow supply pipeline, and the flow supply pipeline integrally extends towards the outer side end face along the drainage hole to form a drainage pipeline. And a filter element is mounted in the filter frame. According to the air conditioner filter easy to clean, the flow supply pipeline and the flow drainage pipeline which are of a pipeline integrated connecting structure are adopted, and therefore the situation that the cleaning efficiency and the filtering effect are affected due to the fact that gaps exist between pipeline structures assembled in the later period can be avoided. And after the filter element is disassembled, the internal cleaning can be completed only by butting a hose with the drainage pipeline.

Description

Technical Field

[0001] The utility model belongs to the technical field, and particularly relates to an easily cleanable air conditioner filter. Background Art

[0002] With the improvement of people's requirements for indoor air quality, the air conditioner filter industry has started to carry out technical improvements. More efficient filter materials such as activated carbon filters and electrostatic filters have emerged, which can better filter bacteria, viruses, harmful gases, etc.

[0003] During use, it is necessary to regularly replace the filter element inside the air conditioner. This increases the maintenance cost; some high-efficiency filter elements are relatively expensive; it may affect the air volume of the air conditioner system. And there will still be residues of impurities and bacteria after replacing the filter element, and even replacing the filter element cannot avoid bacterial residues and impurities.

[0004] Therefore, this application provides an easily cleanable air conditioner filter. This application adopts a flow supply pipeline and a flow discharge pipeline with an integrated pipeline connection structure, which can avoid gaps between the later assembled pipeline structures and affect the cleaning efficiency and filtering effect. After removing the filter element, only need to dock the flow discharge pipeline in this application through a hose to complete the internal cleaning. During the cleaning process, a liquid added with a disinfectant can be poured in, and the liquid can be discharged along the flow supply pipeline. The cleaning process and the air supply filtering process are opposite processes. Summary of the Invention

[0005] To achieve the above object, the technical solution of the utility model is as follows:

[0006] An easily cleanable air conditioner filter, including a housing and a filter element; the housing (4) is fixedly connected to a flow supply plate (2) through a mounting component, a filter frame (8) is installed in the inner cavity of the housing (4), three groups of flow supply pipelines (3) are distributed on the outer circle of the filter frame (8), the flow supply pipelines (3) are communicated with flow supply holes (10), the flow supply pipelines (3) and the flow supply plate (2) are of an integrated extension structure, and the output port of the flow supply pipelines (3) is communicated with the inner cavity of the housing (4);

[0007] A flow discharge hole (13) is opened at the center of the flow supply plate (2), and a flow discharge pipeline (11) extends integrally from the flow supply pipelines (3) to the outer end face along the flow discharge hole (13);

[0008] A filter element (9) is installed in the filter frame (8).

[0009] Further, the output ports of the flow discharge pipelines are of a stepped hierarchical distribution structure.

[0010] Furthermore, the mounting component includes a retainer and a lock.

[0011] The cage is in an "Ω" structure. The top planar structure of the cage is tightly connected to the latch through a gasket, and a housing is clamped between the latch and the gasket;

[0012] The bottom planar structure of the cage is fixedly connected through a buckle.

[0013] Furthermore, sealing rings and supporting rings are respectively installed at the upper and lower ends of the filter frame in a limited manner. The filter frame is in an annular structure and is composed of two groups of concentric mesh plates, and a filter element placement groove is left between the two groups of concentric mesh plates.

[0014] Furthermore, the sealing ring is fixedly installed on the inner end face of the flow supply plate;

[0015] The supporting ring is supported on the inner wall of the housing through three flow supply pipelines.

[0016] The beneficial effects of the present utility model are as follows:

[0017] Compared with the prior art, the present application provides an easily cleanable air conditioner filter. This application adopts a flow supply pipeline and a flow discharge pipeline with an integrated pipeline connection structure, which can avoid gaps between the pipeline structures assembled later and affect the cleaning efficiency and filtering effect. After removing the filter element, the internal cleaning can be completed only by docking the flow discharge pipeline in the present application through a hose. During the cleaning process, a liquid added with a disinfectant can be poured in, and the liquid can be discharged along the flow supply pipeline. The cleaning process and the air supply filtering process are opposite processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an exploded view of an easily cleanable air conditioner filter of the present utility model.

[0019] Figure 2 is a schematic diagram of the internal structure of an easily cleanable air conditioner filter of the present utility model.

[0020] Figure 3 is an external view of an easily cleanable air conditioner filter of the present utility model.

[0021] LIST OF DRAWING REFERENCES:

[0022] 1 is a sealing ring, 2 is a flow supply plate, 3 is a flow supply pipeline, 4 is a housing, 5 is a supporting ring, 6 is a gasket, 7 is a latch, 8 is a filter frame, 9 is a filter element, 10 is a flow supply hole, 11 is a flow discharge pipeline, 12 is a cage, 13 is a flow discharge hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further clarifies the present utility model in conjunction with the drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model.

[0024] AsFigure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , a washable air conditioner filter includes a housing and a filter element; the housing 4 is fixedly connected to the flow supply plate 2 through a mounting assembly, a filter frame 8 is installed in the inner cavity of the housing 4, three groups of flow supply pipelines 3 are distributed on the outer ring of the filter frame 8, the flow supply pipelines 3 are communicated with the flow supply holes 10, the flow supply pipelines 3 and the flow supply plate 2 are of an integral extension structure, and the output port of the flow supply pipelines 3 is communicated with the inner cavity of the housing 4; a drainage hole 13 is opened in the center of the flow supply plate 2, and a drainage pipeline 11 extends integrally from the flow supply pipelines 3 to the outer end face along the drainage hole 13; a filter element 9 is installed in the filter frame 8. Among them, the airflow to be filtered by the air conditioner can enter the interior of the housing 4 along the flow supply pipelines 3 opened on the flow supply plate 2 and be filtered by the filter element 9 in the filter frame 8. And the air supply pipeline of the air conditioner can be connected to the flow supply hole 10.

[0025] As Figure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , the output ports of the drainage pipelines 11 are distributed in a stepped hierarchical structure. The stepped hierarchical structure of the drainage pipelines 11 facilitates the cleaning and docking of the pipelines in the later stage.

[0026] As Figure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , the mounting assembly includes a cage 12 and a latch 7;

[0027] The cage 12 is in a "Ω" structure, the top plane structure of the cage 12 is tightly connected to the latch 7 through a gasket 6, and the housing 4 is clamped between the latch 7 and the gasket 6; the bottom plane structure of the cage 12 is fixedly connected through a buckle. The cage 12 with a "Ω" structure is simple in structure and convenient for installation.

[0028] As Figure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , sealing rings 1 and supporting rings 5 are respectively installed at the upper and lower ends of the filter frame 8 in a limited way. The filter frame 8 is in a ring structure and is composed of two groups of concentric circular mesh plates, and a filter element placement groove is left between the two groups of concentric circular mesh plates. Among them, the sealing ring 1 is used as a fixed limiting structure and can limit the installation position of the filter frame 8 in the housing 4. The filter frame 8 stores the filter element 9 in a ring shape through a sandwich structure, which can effectively utilize the usage area of the filter element 9.

[0029] As Figure 1 , Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , the sealing ring 1 is fixedly installed on the inner end face of the flow supply plate 2;

[0030] The supporting ring 5 is supported on the inner wall of the housing 4 through three groups of flow supply pipelines 3.

[0031] It should be noted that the above content only illustrates the technical idea of the present utility model, and the protection scope of the present utility model cannot be limited thereby. For those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications all fall within the protection scope of the claims of the present utility model.

Claims

1. An easily cleanable air conditioner filter, comprising a housing and a filter element; characterized in that: The outer shell (4) is fixedly connected to the flow supply plate (2) through a mounting component. A filter frame (8) is installed in the inner cavity of the outer shell (4). Three groups of flow supply pipelines (3) are distributed on the outer circle of the filter frame (8). The flow supply pipelines (3) are communicated with flow supply holes (10). The flow supply pipelines (3) and the flow supply plate (2) are of an integral extension structure. The output ports of the flow supply pipelines (3) are communicated with the inner cavity of the outer shell (4). A drain hole (13) is provided at the center of the flow supply plate (2). The flow supply pipeline (3) integrally extends to the outer end face along the drain hole (13) to form a drain pipeline (11). A filter element (9) is installed in the filter frame (8).

2. The easy-to-clean air conditioner filter according to claim 1, wherein: The output ports of the drain pipelines (11) are arranged in a stepped hierarchical distribution structure.

3. The easy-to-clean air conditioner filter according to claim 1, characterized in that: The mounting component includes a cage (12) and a latch (7). The cage (12) is in an "Ω" structure. The top planar structure of the cage (12) is tightly connected to the latch (7) through a gasket (6). The outer shell (4) is clamped between the latch (7) and the gasket (6). The bottom planar structure of the cage (12) is fixedly connected through a buckle.

4. The easy-to-clean air conditioner filter according to claim 1, wherein: Sealing rings (1) and supporting rings (5) are respectively installed at the upper and lower ends of the filter frame (8) in a limited way. The filter frame (8) is in a ring structure. The filter frame (8) is composed of two groups of concentric circular meshes. A filter element placement groove is left between the two groups of concentric circular meshes.

5. The easy-to-clean air conditioner filter according to claim 4, characterized in that: The sealing ring (1) is fixedly installed on the inner end face of the flow supply plate (2). The supporting ring (5) is supported on the inner wall of the outer shell (4) through three groups of flow supply pipelines (3).

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