Medium-efficiency filter assembly and air conditioning unit

Abstract

The utility model discloses a medium efficiency filter assembly and air conditioning unit relates to air conditioning unit field, including main box body and mounting subassembly, the lower end of main box body is equipped with the dust collection through groove, and the lower end of dust collection through groove is equipped with the dust collection box, the main box body is equipped with the mounting subassembly inside, the mounting subassembly is equipped with the dust collection box. The mounting assembly comprises a mounting block, a mounting sliding groove, a medium-efficiency filtering piece, a maintenance plate, mounting through holes and fastening screws, the mounting sliding groove is formed in the mounting block, the medium-efficiency filtering piece is connected into the mounting sliding groove, the maintenance plate is arranged at the upper end of the main box body, and the mounting through holes are formed in the four corners in the maintenance plate. Fastening screws are connected to the interiors of the mounting through holes, and a cleaning assembly is arranged outside the main box body. According to the medium-efficiency filter assembly and the air conditioning unit, quick mounting and dismounting can be achieved, follow-up maintenance is facilitated, meanwhile, blockage during use of the medium-efficiency filter assembly can be avoided, and the overall use efficiency of the air conditioning unit is improved while the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning units, and particularly to an intermediate efficiency filter assembly and an air-conditioning unit. Background Technique

[0002] An air-conditioning unit is an air treatment device assembled by various air treatment functional sections, applicable to air-conditioning systems with a resistance greater than 100 Pa. It realizes the air-conditioning adjustment by circulating refrigerant to transfer the refrigeration or heating effect, and includes components such as a compressor, a condenser, an expansion valve, and an evaporator. The intermediate efficiency filter assembly is one of the important components of the air-conditioning unit.

[0003] However, there are still some deficiencies in the current intermediate efficiency filter assembly. For example, the existing intermediate efficiency filter assemblies are mostly fixed and installed inside the air-conditioning unit through fastening bolts, which makes the installation and disassembly of the intermediate efficiency filter assembly time-consuming and laborious and not convenient for subsequent maintenance. At the same time, it increases the manual labor intensity, resulting in the problems of decreased practicability and use efficiency of the intermediate efficiency filter assembly, thus having certain use defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides an intermediate efficiency filter assembly and an air-conditioning unit. Content of the Utility Model

[0005] The purpose of the utility model is to provide an intermediate efficiency filter assembly and an air-conditioning unit to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an intermediate efficiency filter assembly and an air-conditioning unit, including a main box body and an installation assembly. A dust collection through groove is opened at the lower end inside the main box body, and a dust collection box is installed at the lower end of the dust collection through groove. An installation assembly is arranged inside the main box body, and the installation assembly includes an installation block, an installation chute, an intermediate efficiency filter element, a maintenance plate, installation through holes, and fastening screws. An installation chute is opened inside the installation block, and an intermediate efficiency filter element is connected inside the installation chute. A maintenance plate is arranged at the upper end of the main box body, and installation through holes are opened at the four corners inside the maintenance plate, and fastening screws are connected inside the installation through holes. A cleaning assembly is arranged outside the main box body.

[0007] Further, the internal dimension of the installation chute is adapted to the external dimension of the intermediate efficiency filter element, and the intermediate efficiency filter element is slidably connected to the installation block through the installation chute.

[0008] Further, the number of the installation through holes is four, and the four installation through holes are equidistantly distributed at the four corners inside the maintenance plate.

[0009] Further, the maintenance plate is embedded in the main box body, and the maintenance plate is fixedly connected to the main box body through the fastening screws.

[0010] Further, the cleaning assembly includes a limit frame, a servo motor and a lead screw. The servo motor is installed at the upper end of the limit frame, and the lead screw is connected to the front end of the servo motor.

[0011] Further, the cleaning assembly further includes a movable slider, a movable cross plate and a cleaning brush. The movable slider is connected to the outside of the lead screw. At the same time, the movable cross plate is installed in the middle of the outside of the movable slider. The cleaning brush is installed on the inner side of the movable cross plate.

[0012] Further, the outer dimension of the movable slider is adapted to the inner dimension of the limit frame, and the movable slider is slidably connected to the limit frame through the lead screw.

[0013] The utility model provides a medium - efficiency filter assembly and an air - conditioning unit, which have the following beneficial effects:

[0014] 1. Through the setting of the installation assembly, when the medium - efficiency filter assembly and the air - conditioning unit are in use, the medium - efficiency filter element can be slidably installed into the installation block through the installation chute, thereby increasing the overall installation convenience of the medium - efficiency filter element. The inspection plate is fixedly installed at the upper end inside the main box body through the installation through - hole and the fastening screw, making the inspection plate easy to disassemble quickly and increasing the subsequent maintenance and inspection convenience of the medium - efficiency filter element inside the main box body, and improving the overall use efficiency of the air - conditioning unit.

[0015] 2. Through the setting of the cleaning assembly, when the medium - efficiency filter assembly and the air - conditioning unit are in use, the servo motor at the upper end of the limit frame drives the lead screw to rotate, so that the movable slider connected to the outside of the lead screw moves accordingly, and then the movable cross plate installed outside the movable slider moves up and down outside the medium - efficiency filter element. The cleaning brush installed on the inner side of the movable cross plate is used to clean the medium - efficiency filter element regularly, thereby avoiding the blockage of the medium - efficiency filter element caused by excessive dust and improving the overall practicability of the medium - efficiency filter assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional unfolded structural schematic diagram of a medium - efficiency filter assembly and an air - conditioning unit of the utility model;

[0017] Figure 2 is a three - dimensional structural schematic diagram of a medium - efficiency filter assembly and an air - conditioning unit of the utility model;

[0018] Figure 3 is a three - dimensional sectional structural schematic diagram of the cleaning assembly of a medium - efficiency filter assembly and an air - conditioning unit of the utility model.

[0019] In the figure: 1, main box body; 2, dust collection through groove; 3, dust collection box; 4, installation component; 401, installation block; 402, installation chute; 403, medium - efficiency filter element; 404, maintenance plate; 405, installation through - hole; 406, fastening screw; 5, cleaning component; 501, limit frame; 502, servo motor; 503, lead screw; 504, movable slider; 505, movable cross - plate; 506, cleaning brush. Specific implementation mode

[0020] The following further describes the implementation mode of the present utility model in detail in conjunction with the attached drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] As Figures 1 to 3 Shown, a medium - efficiency filter assembly and an air - conditioner unit include a main box body 1 and an installation component 4. A dust collection through groove 2 is opened at the lower end inside the main box body 1, and a dust collection box 3 is installed at the lower end of the dust collection through groove 2. An installation component 4 is arranged inside the main box body 1, and the installation component 4 includes an installation block 401, an installation chute 402, a medium - efficiency filter element 403, a maintenance plate 404, an installation through - hole 405 and a fastening screw 406. An installation chute 402 is opened inside the installation block 401, and a medium - efficiency filter element 403 is connected inside the installation chute 402. A maintenance plate 404 is arranged at the upper end of the main box body 1, and installation through - holes 405 are opened at the four corners inside the maintenance plate 404, and fastening screws 406 are connected inside the installation through - holes 405. The internal dimension of the installation chute 402 is adapted to the external dimension of the medium - efficiency filter element 403, and the medium - efficiency filter element 403 is slidably connected with the installation block 401 through the installation chute 402. The number of the installation through - holes 405 is set to four, and the four installation through - holes 405 are equidistantly distributed at the four corners inside the maintenance plate 404. The maintenance plate 404 is in an embedded connection with the main box body 1, and the maintenance plate 404 is fixedly connected with the main box body 1 through the fastening screws 406. The installation block 401 is fixedly installed on both sides inside the main box body 1 through fastening bolts. The internal dimension of the installation chute 402 opened inside the installation block 401 matches the external dimension of the medium - efficiency filter element 403, so that the medium - efficiency filter element 403 is slidably installed into the installation block 401 through the installation chute 402, thereby increasing the overall installation convenience of the medium - efficiency filter element 403. The maintenance plate 404 is fixedly installed at the upper end inside the main box body 1 through the cooperation of the installation through - holes 405 and the fastening screws 406, making the maintenance plate 404 easy to quickly disassemble while increasing the convenience of subsequent maintenance and repair of the medium - efficiency filter element 403 inside the main box body 1, and improving the overall use efficiency of the air - conditioner unit.

[0022] As Figures 1 to 3As shown in the figure, a cleaning component 5 is arranged outside the main box body 1. The cleaning component 5 includes a limit frame 501, a servo motor 502 and a lead screw 503. The servo motor 502 is installed at the upper end of the limit frame 501, and the lead screw 503 is connected to the front end of the servo motor 502. The cleaning component 5 further includes a movable slider 504, a movable cross plate 505 and a cleaning brush 506. The movable slider 504 is connected to the outside of the lead screw 503. At the same time, the movable cross plate 505 is installed in the middle of the outside of the movable slider 504, and the cleaning brush 506 is installed inside the movable cross plate 505. The external dimension of the movable slider 504 is adapted to the internal dimension of the limit frame 501, and the movable slider 504 is slidably connected to the limit frame 501 through the lead screw 503. The limit frame 501 is fixedly installed on the right side inside the main box body 1 through a fastening bolt, and the servo motor 502 is fixedly installed on the upper end of the limit frame 501 in cooperation with the fastening bolt. The operation of the servo motor 502 drives the lead screw 503 to rotate, so that the movable slider 504 connected to the outside of the lead screw 503 moves accordingly, so that the movable cross plate 505 installed outside the movable slider 504 moves up and down outside the medium efficiency filter element 403. The cleaning brush 506 installed inside the movable cross plate 505 is used to clean the medium efficiency filter element 403 regularly, so as to avoid the blockage of the medium efficiency filter element 403 caused by excessive dust and improve the overall practicality of the medium efficiency filter component.

[0023] An air conditioner unit is installed with the above medium efficiency filter component, which can be quickly installed and disassembled, and is convenient for subsequent maintenance, reducing the manual labor intensity and increasing the overall use efficiency of the air conditioner unit.

[0024] In summary, for the medium-efficiency filter component and the air conditioner unit, first, the mounting blocks 401 are fixedly installed on both sides inside the main cabinet 1 through fastening bolts. The medium-efficiency filter element 403 is slidably installed into the mounting blocks 401 by using the mounting chutes 402, thereby increasing the overall installation convenience of the medium-efficiency filter element 403. The inspection plate 404 is fixedly installed at the upper end inside the main cabinet 1 through the mounting through holes 405 and the fastening screws 406, making the inspection plate 404 easy to quickly disassemble and increasing the convenience of subsequent maintenance and inspection of the medium-efficiency filter element 403 inside the main cabinet 1. Then, the limiting frame 501 is fixedly installed on the right side inside the main cabinet 1 through fastening bolts, and the servo motor 502 is fixedly installed on the upper end of the limiting frame 501 through the fastening bolts. The operation of the servo motor 502 drives the lead screw 503 to rotate, causing the movable slider 504 connected to the outside of the lead screw 503 to move accordingly, so that the movable cross plate 505 installed outside the movable slider 504 moves up and down outside the medium-efficiency filter element 403. The medium-efficiency filter element 403 is cleaned regularly by using the cleaning brush 506 installed on the inner side of the movable cross plate 505, thereby avoiding the blockage of the medium-efficiency filter element 403 caused by excessive dust. The dust cleaned is discharged into the dust collection box 3 through the dust collection through groove 2 opened at the lower end inside the main cabinet 1, facilitating the centralized collection of dust and improving the convenience of subsequent cleaning.

[0025] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A medium-efficiency filter assembly, comprising a main housing (1) and a mounting assembly (4), characterized in that: A dust collecting groove (2) is provided at the lower end of the main housing (1), and a dust collecting box (3) is installed at the lower end of the dust collecting groove (2). A mounting assembly (4) is provided inside the main housing (1), and the mounting assembly (4) comprises a mounting block (401), a mounting slide groove (402), a medium-efficiency filter element (403), an inspection plate (404), a mounting through hole (405) and a fastening screw (406). A mounting slide groove (402) is provided inside the mounting block (401), and the medium-efficiency filter element (403) is connected inside the mounting slide groove (402). An inspection plate (404) is provided at the upper end of the main housing (1), and mounting through holes (405) are provided at four corners inside the inspection plate (404), and fastening screws (406) are connected inside the mounting through holes (405). A cleaning assembly (5) is provided outside the main housing (1).

2. A medium efficiency filter assembly according to claim 1, characterized in that: The inner dimensions of the installation slide groove (402) are matched with the outer dimensions of the medium-efficiency filter element (403), and the medium-efficiency filter element (403) is slidably connected to the installation block (401) via the installation slide groove (402).

3. A medium efficiency filter assembly according to claim 1, characterized in that: The number of the mounting through holes (405) is four, and the four mounting through holes (405) are equidistantly distributed at the four corners inside the inspection plate (404).

4. A medium efficiency filter assembly according to claim 1, characterized in that: The inspection plate (404) is embeddedly connected to the main box body (1), and the inspection plate (404) is fixedly connected to the main box body (1) via fastening screws (406).

5. The medium efficiency filter assembly according to claim 1, characterized in that: The cleaning assembly (5) comprises a limiting frame (501), a servo motor (502) and a screw rod (503); the servo motor (502) is mounted on the upper end of the limiting frame (501), and the screw rod (503) is connected to the front end of the servo motor (502).

6. A medium efficiency filter assembly according to claim 1, characterized in that: The cleaning assembly (5) further comprises a movable slider (504), a movable transverse plate (505) and a cleaning brush (506), and the movable slider (504) is externally connected to the screw rod (503), and a movable transverse plate (505) is installed at the middle end of the movable slider (504), and a cleaning brush (506) is installed inside the movable transverse plate (505).

7. A medium efficiency filter assembly according to claim 6, characterized in that: The outer dimensions of the movable slider (504) are matched with the inner dimensions of the limiting frame (501), and the movable slider (504) is slidably connected to the limiting frame (501) via a screw rod (503).

8. An air conditioning unit, characterized in that: The air conditioning unit is equipped with a medium-efficiency filter assembly as described in any one of claims 1-7.

Images