An air filter outlet cleaning device

Abstract

This utility model relates to the field of air filter outlet cleaning technology, and discloses an air filter outlet cleaning device, including a mounting plate with mounting holes inside. A cleaning and dust collection mechanism is provided on the front of the mounting plate, and a dust collection mechanism is provided outside the cleaning and dust collection mechanism. The cleaning and dust collection mechanism includes a cleaning component and a dust collection component. The cleaning and dust collection mechanism starts a motor, which synchronously drives the cleaning brush to move, thus cleaning the air outlet grille. During this cleaning process, a negative pressure fan is simultaneously activated, drawing the dust into the dust collection box through the corresponding hole of the dust collection pipe connected to the corrugated telescopic pipe. The dust is then intercepted by the filter plate, quickly completing the dust collection during the cleaning process. This prevents the cleaned dust from scattering in the air and avoids dust re-adhering to the air outlet after cleaning, thereby improving the cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of air filter outlet cleaning technology, specifically an air filter outlet cleaning device. Background Technology

[0002] An air filter is a device that uses porous filter materials to capture dust from a gas-solid two-phase flow and purify the gas. It is widely used in clean workshops, clean factories, laboratories and clean rooms, or for dust prevention of electronic, mechanical and communication equipment, so as to ensure the process requirements of clean rooms and the air cleanliness of general air-conditioned rooms. During long-term use, a large amount of dust can easily accumulate at the air outlet of the air filter. This not only affects the air intake and reduces the filtration efficiency, but may also cause secondary pollution to the indoor air quality, thus requiring an air outlet cleaning device.

[0003] In existing technology, the device is installed at the air outlet of the filter, and the motor is started to drive the screw to rotate, which in turn drives the cleaning brush to move. The cleaning brush then sweeps the air outlet grille up and down to complete the cleaning. However, in actual use, the dust cleaned by this device is easily scattered in the air during the cleaning process, and then easily re-adheres to the air outlet after cleaning, resulting in poor cleaning effect. Therefore, there is a need to improve the air outlet cleaning device for air filters. Utility Model Content

[0004] The purpose of this invention is to provide an air outlet cleaning device for air filters to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an air outlet cleaning device for an air filter, comprising a mounting plate, wherein the mounting plate has mounting holes inside, a cleaning and dust collection mechanism is provided on the front side of the mounting plate, and a dust collection mechanism is provided outside the cleaning and dust collection mechanism;

[0006] The cleaning and vacuuming mechanism includes a cleaning component and a vacuuming component, wherein the vacuuming component is disposed outside the cleaning component;

[0007] The cleaning assembly includes a mounting bracket, which is fixedly connected to the front of the mounting plate. A motor is fixedly connected to the front of the mounting bracket, and a push rod is fixedly connected to the output end of the motor. A roller is rotatably connected to the back of the push rod, and a sliding frame is movably connected to the outside of the roller. A cleaning brush is fixedly connected to the back of the sliding frame, and a guide rail is fixedly connected to the back of the mounting bracket to facilitate cleaning dust on the air outlet grille.

[0008] Preferably, the sliding frame has a groove at the corresponding position of the guide rail, and the sliding frame is slidably connected to the outside of the guide rail, so as to synchronously drive the cleaning brush to move back and forth.

[0009] Preferably, a transverse groove is provided at the corresponding position of the sliding frame and the roller, and the roller is movably connected in the groove to facilitate the movement of the sliding frame.

[0010] Preferably, the dust collection assembly includes a dust collection box, which is fixedly connected to the bottom of the mounting frame. A sealed door is fixedly connected to the front of the dust collection box, a filter plate is fixedly connected inside the dust collection box, a negative pressure fan is fixedly connected to the bottom of the dust collection box, and a corrugated telescopic tube is fixedly connected to the top of the dust collection box. A suction pipe is fixedly connected to the left end of the corrugated telescopic tube to facilitate the adsorption of dust that has been swept up.

[0011] Preferably, the back of the suction pipe has multiple suction holes, and the suction box and the negative pressure fan have holes at corresponding positions to facilitate dust collection.

[0012] Preferably, the dust collection mechanism includes a connecting block, which is fixedly connected to the top and bottom of the sliding frame. A dust collection hood is fixedly connected to the back of the connecting block. A sliding plate is slidably connected inside the dust collection hood. A spring is fixedly connected between the sliding plate and the dust collection hood to facilitate dust collection.

[0013] Preferably, the dust collection hood has a groove at the corresponding position of the sliding plate, and the sliding plate is slidably connected in the groove, while the dust collection pipe is fixedly connected inside the dust collection hood, which facilitates restricting the movement of the sliding plate.

[0014] Compared with the prior art, the present invention provides an air outlet cleaning device for air filters, which has the following beneficial effects:

[0015] 1. This air filter uses an outlet cleaning device. A cleaning and suction mechanism activates a motor, which in turn moves a cleaning brush to clean the outlet grille. Simultaneously, a negative pressure fan is activated, drawing the dust into the dust collection box through holes in the suction pipe connected to the corrugated telescopic tube. The dust is then intercepted by the filter plate, quickly collecting the dust and preventing it from scattering in the air. This prevents dust from re-adhering to the outlet after cleaning, thus improving the cleaning effect.

[0016] 2. The air filter uses an outlet cleaning device with a dust collection mechanism. The dust collection hood covers the upper and lower sides of the cleaning brush, and the dust swept down is collected inside the dust collection hood, thus preventing a large amount of dust from being scattered in the air. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of the cleaning and dust collection mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the unfolded structure of the cleaning component of this utility model;

[0021] Figure 4 This is a schematic diagram of the unfolded structure of the dust collection component of this utility model;

[0022] Figure 5 This is a rear view of the unfolded structure of the dust collection mechanism of this utility model.

[0023] In the diagram: 1. Mounting plate; 2. Mounting hole; 3. Cleaning and vacuuming mechanism; 4. Dust collection mechanism; 31. Cleaning component; 32. Vacuuming component; 311. Fixing frame; 312. Motor; 313. Push rod; 314. Roller; 315. Sliding frame; 316. Cleaning brush; 317. Guide rail; 321. Vacuum box; 323. Sealing door; 324. Filter plate; 325. Negative pressure fan; 326. Corrugated telescopic tube; 327. Vacuum pipe; 41. Connecting block; 42. Vacuum hood; 43. Slide plate; 44. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Example 1:

[0027] Based on existing technology, this device easily disperses large amounts of dust into the air during the cleaning process, which then tends to re-adhere to the air outlet after cleaning, resulting in poor cleaning effectiveness. Please refer to [link / reference needed]. Figure 1-5 This utility model provides a technical solution: an air outlet cleaning device for an air filter, including a mounting plate 1, an installation hole 2 inside the mounting plate 1, a cleaning and dust collection mechanism 3 on the front of the mounting plate 1, and a dust collection mechanism 4 outside the cleaning and dust collection mechanism 3.

[0028] The cleaning and vacuuming mechanism 3 includes a cleaning component 31 and a vacuuming component 32, with the vacuuming component 32 disposed outside the cleaning component 31;

[0029] The cleaning component 31 includes a mounting bracket 311, which is fixedly connected to the front of the mounting plate 1. A motor 312 is fixedly connected to the front of the mounting bracket 311. A push rod 313 is fixedly connected to the output end of the motor 312. A roller 314 is rotatably connected to the back of the push rod 313. A sliding frame 315 is movably connected to the outside of the roller 314. A cleaning brush 316 is fixedly connected to the back of the sliding frame 315. A guide rail 317 is fixedly connected to the back of the mounting bracket 311 to facilitate cleaning dust on the air outlet grille.

[0030] Furthermore, the sliding frame 315 has a groove at the corresponding position of the guide rail 317, and the sliding frame 315 is slidably connected to the outside of the guide rail 317, so as to synchronously drive the cleaning brush 316 to move back and forth.

[0031] Furthermore, a transverse groove is provided at the corresponding position of the sliding frame 315 and the roller 314, and the roller 314 is movably connected in the groove, which facilitates the movement of the sliding frame 315.

[0032] Furthermore, the vacuuming assembly 32 includes a vacuum box 321, which is fixedly connected to the bottom of the mounting frame 311. A sealing door 323 is fixedly connected to the front of the vacuum box 321. A filter plate 324 is fixedly connected inside the vacuum box 321. A negative pressure fan 325 is fixedly connected to the bottom of the vacuum box 321. A corrugated telescopic tube 326 is fixedly connected to the top of the vacuum box 321. A suction pipe 327 is fixedly connected to the left end of the corrugated telescopic tube 326 to facilitate the adsorption of dust swept up.

[0033] Furthermore, the suction pipe 327 has multiple suction holes on its back, and the suction box 321 and the negative pressure fan 325 have holes at corresponding positions to facilitate dust collection.

[0034] Example 2:

[0035] Based on the existing technology's need to concentrate dust, please refer to... Figure 5 Furthermore, in conjunction with Embodiment 1, it is further found that the dust collection mechanism 4 includes a connecting block 41, which is fixedly connected to the top and bottom of the sliding frame 315. A dust collection hood 42 is fixedly connected to the back of the connecting block 41. A sliding plate 43 is slidably connected inside the dust collection hood 42. A spring 44 is fixedly connected between the sliding plate 43 and the dust collection hood 42 to facilitate the collection of dust.

[0036] Furthermore, a groove is provided at the corresponding position of the dust hood 42 and the slide plate 43, and the slide plate 43 is slidably connected in the groove, and the dust suction pipe 327 is fixedly connected inside the dust hood 42, which facilitates restricting the movement of the slide plate 43.

[0037] In actual operation, when the device is in use, the control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail. The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The supply of power is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0038] First, the device is fixed to the air outlet of the air filter using the mounting plate 1. When the air outlet needs cleaning after prolonged use, the cleaning and vacuuming mechanism 3 activates the motor 312, which drives the push rod 313 to rotate. The push rod 313 then synchronously drives the roller 314 to move. During the movement of the roller 314, the sliding frame 315 moves along the guide rail 317, which in turn drives the cleaning brush 316 to move, thus cleaning the air outlet grille. During the cleaning process, the negative pressure fan 325 is activated simultaneously. The negative pressure fan 325 sucks the dust into the dust collection box 321 through the corresponding hole of the suction pipe 327 connected to the corrugated telescopic pipe 326. The dust is then intercepted by the filter plate 324, thus quickly completing the dust collection during the cleaning process. In this process, the dust collection hood 42 of the dust collection mechanism 4 covers the upper and lower sides of the cleaning brush 316, and the dust swept down is swept into the dust collection hood 42, thereby preventing a large amount of dust from being scattered in the air.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An air outlet cleaning device for air filters, comprising a mounting plate (1), characterized in that: The mounting plate (1) has mounting holes (2) inside, and a cleaning and dust collection mechanism (3) is provided on the front of the mounting plate (1). A dust collection mechanism (4) is provided on the outside of the cleaning and dust collection mechanism (3). The cleaning and vacuuming mechanism (3) includes a cleaning component (31) and a vacuuming component (32), wherein the vacuuming component (32) is disposed outside the cleaning component (31); The cleaning assembly (31) includes a fixing frame (311), which is fixedly connected to the front of the mounting plate (1). A motor (312) is fixedly connected to the front of the fixing frame (311). A push rod (313) is fixedly connected to the output end of the motor (312). A roller (314) is rotatably connected to the back of the push rod (313). A sliding frame (315) is movably connected to the outside of the roller (314). A cleaning brush (316) is fixedly connected to the back of the sliding frame (315). A guide rail (317) is fixedly connected to the back of the fixing frame (311).

2. An air outlet cleaning device for an air filter according to claim 1, characterized in that: The sliding frame (315) has a groove at the corresponding position of the guide rail (317), and the sliding frame (315) is slidably connected to the outside of the guide rail (317).

3. The air outlet cleaning device for an air filter according to claim 1, characterized in that: The sliding frame (315) has a transverse groove at the corresponding position of the roller (314), and the roller (314) is movably connected in the groove.

4. The air outlet cleaning device for an air filter according to claim 1, characterized in that: The vacuuming assembly (32) includes a vacuum box (321), which is fixedly connected to the bottom of the mounting frame (311). A sealing door (323) is fixedly connected to the front of the vacuum box (321). A filter plate (324) is fixedly connected inside the vacuum box (321). A negative pressure fan (325) is fixedly connected to the bottom of the vacuum box (321). A corrugated telescopic tube (326) is fixedly connected to the top of the vacuum box (321). A vacuuming pipe (327) is fixedly connected to the left end of the corrugated telescopic tube (326).

5. The air outlet cleaning device for an air filter according to claim 4, characterized in that: The suction pipe (327) has multiple suction holes on its back, and the suction box (321) and the negative pressure fan (325) have holes at corresponding positions.

6. The air outlet cleaning device for an air filter according to claim 4, characterized in that: The dust collection mechanism (4) includes a connecting block (41), which is fixedly connected to the top and bottom of the sliding frame (315). A dust collection hood (42) is fixedly connected to the back of the connecting block (41), and a sliding plate (43) is slidably connected inside the dust collection hood (42). A spring (44) is fixedly connected between the sliding plate (43) and the dust collection hood (42).

7. The air outlet cleaning device for an air filter according to claim 6, characterized in that: The dust collection hood (42) and the sliding plate (43) are provided with grooves at corresponding positions, and the sliding plate (43) is slidably connected in the grooves, and the dust collection pipe (327) is fixedly connected inside the dust collection hood (42).

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