Environment-friendly cleaning device for automobile air filter

Abstract

The utility model relates to the technical field of air filter cleaning, and discloses an automobile air filter environment-friendly cleaning device which comprises a shell, the right side of the shell is fixedly connected with a protective shell, the left side of the inner wall of the protective shell is fixedly connected with a pressure pump, and the input end of the pressure pump is communicated with a connecting valve. The output end of the pressure pump communicates with a conveying pipe, the left end of the conveying pipe communicates with a connecting shell, a rotating column is rotationally connected to the inner bottom wall of the connecting shell, a plurality of driving plates are fixedly connected to the bottom of the outer wall of the rotating column at equal intervals, and stirring plates are fixedly connected to the left side and the right side of the top of the outer wall of the rotating column; and the top end of the rotating column is fixedly connected with a filter element. According to the automatic cleaning filter, the pressure pump can pump water flow to impact the driving plates in the connecting shell, then the driving plates drive the rotating column to rotate, the water flow continues to be output through the connecting pipe and the porous spraying pipe, and the purpose of automatically cleaning the filter is achieved in cooperation with stirring of the stirring plate.

Description

Technical Field

[0001] The utility model relates to the technical field of air filter cleaning, in particular to an environmental protection cleaning device for automobile air filters. Background Art

[0002] The intake device of an automobile engine is a crucial part during the engine operation process. It is responsible for introducing air into the engine to support the fuel combustion process. These devices consist of multiple components, each with specific functions and roles. Its design and optimization directly affect the engine performance, fuel efficiency, and emission levels. Therefore, the maintenance of the intake device and the selection of a configuration suitable for vehicle requirements are crucial, which can significantly affect the driving experience and mechanical life of the vehicle.

[0003] An air filter is a device used to filter impurities and pollutants in the air, usually for improving indoor air quality. They can effectively remove dust, pollen, mold, and harmful chemical substances in the air to ensure fresh and healthy indoor air.

[0004] The working principle of an air filter is to capture and decompose various pollutants in the air through different types of filtering materials, such as mechanical filtration, electronic filtration, activated carbon adsorption, etc. The existing method for cleaning an air filter requires staff to hold a spray gun for spraying and cleaning, thus unable to well improve the cleaning efficiency and reducing the cleaning effect. Therefore, an environmental protection cleaning device for automobile air filters is proposed to solve the above problems. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an environmental protection cleaning device for automobile air filters, aiming to improve the problem that spraying and cleaning with a hand-held spray gun cannot well improve the cleaning efficiency and reduces the cleaning effect.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: An environmental protection cleaning device for automobile air filters, including a housing, a protective shell is fixedly connected to the right side of the housing, a pressure pump is fixedly connected to the left side inner wall of the protective shell, a connection valve is communicated with the input end of the pressure pump, a delivery pipe is communicated with the output end of the pressure pump, the left end of the delivery pipe is communicated with a connection shell, a rotating column is rotatably connected to the inner bottom wall of the connection shell, a plurality of driving plates are equidistantly fixedly connected to the bottom of the outer wall of the rotating column, stirring plates are fixedly connected to the left and right sides of the top of the outer wall of the rotating column, a filter element is fixedly connected to the top end of the rotating column, a connection pipe is communicated with the left side of the connection shell, the top end of the connection pipe is communicated with an annular spray pipe, the outer wall of the annular spray pipe is fixedly connected to the top inner wall of the housing, a top cover is arranged on the top of the housing, and disassembly mechanisms are arranged on the front and rear sides of the top cover, and the disassembly mechanisms are used to conveniently open or close the device.

[0007] As a further description of the above technical solution:

[0008] The disassembly mechanism includes two rotating pages, and the adjacent sides of the two rotating pages are respectively rotatably connected to the front and rear sides of the top cover. One side of the top cover is fixedly connected with a locking plate, and both the front and rear sides of the bottom wall of the top cover are fixedly connected with engaging plates. Engaging grooves are respectively formed in the front and rear sides of the top wall of the housing, and the bottom ends of the two engaging plates are respectively engaged with the corresponding engaging grooves. Locking grooves are respectively formed in the sides away from each other of the two engaging plates and the front and rear sides of the housing, and the bottom parts of the two locking plates are respectively engaged with the corresponding locking grooves.

[0009] As a further description of the above technical solution:

[0010] Limit posts are respectively fixedly connected to the left and right sides of the top wall of the housing, and limit grooves are respectively formed in the left and right sides of the bottom wall of the top cover. The top ends of the two limit posts are respectively engaged with the corresponding limit grooves.

[0011] As a further description of the above technical solution:

[0012] A sealing plate is fixedly connected to the bottom wall of the top cover, and the external dimension of the sealing plate matches the internal dimension of the housing.

[0013] As a further description of the above technical solution:

[0014] A control switch is fixedly connected to the front side of the protective shell, and the control switch is electrically connected to the pressure pump.

[0015] As a further description of the above technical solution:

[0016] A protective shell is arranged on the front side of the protective shell, and the rear side of the protective shell is rotatably connected to the front side of the control switch through a hinge.

[0017] As a further description of the above technical solution:

[0018] A rubber ring is fixedly installed at the bottom end of the outer wall of the connecting pipe, and the outer wall of the rubber ring is fixedly connected to the left side of the connecting shell.

[0019] As a further description of the above technical solution:

[0020] A plurality of support plates are equidistantly fixedly connected to the rear side of the housing, and threaded knobs are respectively threadedly connected to the front sides of the plurality of support plates.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by connecting the water tank to the connection valve, the pressurizing pump can extract water flow to impact the driving plate inside the connection shell. Then, multiple driving plates drive the rotating column to rotate, causing the stirring plate and the filter element to rotate together. The water flow continues to be output through the connecting pipe and the porous nozzle, enabling the water flow to clean the inside of the outer shell. With the agitation of the stirring plate, the purpose of automatically cleaning the air filter is achieved, improving the cleaning efficiency and cleaning effect.

[0023] 2. In the present utility model, by flipping two locking plates, the bottoms of the locking plates are separated from the corresponding locking grooves respectively. Then, the top cover is pulled, so that the two engaging plates are separated from the corresponding engaging grooves, achieving the purpose of disassembling the top cover and the outer shell. Conversely, the installation is completed, reducing the time required for the operator to disassemble and improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of the environmental protection and cleaning device for automotive air filters proposed by the present utility model;

[0025] Figure 2 is an exploded view of the partial structure of the environmental protection and cleaning device for automotive air filters proposed by the present utility model;

[0026] Figure 3 is an exploded view of the installation mechanism of the environmental protection and cleaning device for automotive air filters proposed by the present utility model.

[0027] LEGEND DESCRIPTION:

[0028] 1. Outer shell; 2. Disassembly mechanism; 201. Rotating page; 202. Locking plate; 203. Engaging plate; 204. Engaging groove; 205. Locking groove; 206. Sealing plate; 207. Limiting post; 208. Limiting groove; 3. Protective shell; 4. Pressurizing pump; 5. Connection valve; 6. Delivery pipe; 7. Connection shell; 8. Rotating column; 9. Driving plate; 10. Stirring plate; 11. Filter element; 12. Connecting pipe; 13. Annular nozzle; 14. Rubber ring; 15. Top cover; 16. Control switch; 17. Protective case; 18. Support plate; 19. Threaded knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figure 1 and Figure 2, an embodiment provided by the utility model: an environmental protection cleaning device for an automotive air filter, including a housing 1, a protective housing 3 is fixedly connected to the right side of the housing 1, a pressure pump 4 is fixedly connected to the left side inner wall of the protective housing 3, an inlet of the pressure pump 4 is communicated with a connection valve 5, an outlet of the pressure pump 4 is communicated with a delivery pipe 6, the left end of the delivery pipe 6 is communicated with a connection housing 7, a rotating column 8 is rotatably connected to the inner bottom wall of the connection housing 7, a plurality of driving plates 9 are fixedly connected to the bottom outer wall of the rotating column 8 at equal intervals, stirring plates 10 are fixedly connected to both the left and right sides of the top outer wall of the rotating column 8, a filter element 11 is fixedly connected to the top end of the rotating column 8, a connection pipe 12 is communicated with the left side of the connection housing 7, the top end of the connection pipe 12 is communicated with an annular spray pipe 13, the outer wall of the annular spray pipe 13 is fixedly connected to the top inner wall of the housing 1, and a top cover 15 is arranged on the top of the housing 1;

[0031] Specifically, connect the connection valve 5 to a water tank, the pressure pump 4 is activated, which can effectively extract the water flow in the water tank, and then direct the high-pressure water flow to the target position through the delivery pipe 6. Once the water flow reaches the designated position through the delivery pipe 6, it will impact a plurality of preset driving plates 9. Under the continuous impact of the water flow, the plurality of driving plates 9 will drive the rotating column 8 to rotate. The rotation of the rotating column 8 drives the stirring plates 10 and the filter element 11 fixed thereon to rotate together. The water flow is released again through the connection pipe 12 and the porous spray pipe 13 to form an all-round spraying effect, and with the rotation of the stirring plates 10 and the filter element 11, the cleaning of the filter is completed.

[0032] Refer to Figure 1 , a rubber ring 14 is fixedly installed at the bottom outer wall of the connection pipe 12, and the outer wall of the rubber ring 14 is fixedly connected to the left side of the connection housing 7; a plurality of support plates 18 are fixedly connected to the rear side of the housing 1 at equal intervals, and threaded knobs 19 are threadedly connected to the front sides of the plurality of support plates 18;

[0033] Specifically, the rubber ring 14 can protect the connection part of the connection pipe 12, and the support plates 18 and the threaded knobs 19 facilitate the installation and fixation of the device.

[0034] Refer to Figure 1 and Figure 3, disassembly mechanisms 2 are provided on both the front and rear sides of the top cover 15. The disassembly mechanism 2 is used to conveniently open or close the device. The disassembly mechanism 2 includes two rotating pages 201. The adjacent sides of the two rotating pages 201 are respectively rotatably connected to the front and rear sides of the top cover 15. One side of the top cover 15 is fixedly connected with a locking plate 202. The front and rear sides of the bottom wall of the top cover 15 are both fixedly connected with engaging plates 203. Engaging grooves 204 are provided on both the front and rear sides of the top wall of the outer shell 1. The bottom ends of the two engaging plates 203 are respectively engaged with the corresponding engaging grooves 204. Locking grooves 205 are provided on both the opposite sides of the two engaging plates 203 and on the front and rear sides of the outer shell 1. The bottom parts of the two locking plates 202 are respectively engaged with the corresponding locking grooves 205; a sealing plate 206 is fixedly connected to the bottom wall of the top cover 15. The external dimension of the sealing plate 206 matches the internal dimension of the outer shell 1;

[0035] Specifically, flip the two locking plates 202 to separate their bottoms from their respective locking grooves 205, so that the engaging plates 203 can be released and can move upward, and at the same time disengage from the engaging grooves 204 on the top cover 15. By operating in the reverse direction, the installation of the top cover 15 and the outer shell 1 can be completed. Just align the engaging plates 203 accurately with the engaging grooves 204, and then rotate the locking plates 202. They will be embedded in the locking grooves 205 to form a firm fixation, ensuring the stability and safety of the device. The sealing effect between the top cover 15 and the top of the outer shell 1 is improved through the sealing plate 206.

[0036] Refer to Figure 1 , Figure 2 and Figure 3 , limiting posts 207 are fixedly connected to both the left and right sides of the top wall of the outer shell 1. Limiting grooves 208 are provided on both the left and right sides of the bottom wall of the top cover 15. The top ends of the two limiting posts 207 are respectively engaged with the corresponding limiting grooves 208; a control switch 16 is fixedly connected to the front side of the protective shell 3. The control switch 16 is electrically connected to the pressure pump 4; a protective shell 17 is provided on the front side of the protective shell 3. The rear side of the protective shell 17 is rotatably connected to the front side of the control switch 16 through a hinge;

[0037] Specifically, by engaging the top ends of the two limiting posts 207 with the corresponding limiting grooves 208 respectively, the connection effect between the top cover 15 and the top of the outer shell 1 is improved. Through the control switch 16 electrically connected to the pressure pump 4, the control switch 16 can turn on and off the pressure pump 4. Through the protective shell 17, the control switch 16 can be protected. The model of the pressure pump 4 used in the present utility model is pressure pump STA25, and the model of the control switch 16 is control switch lw2.

[0038] Working principle: When starting the cleaning, by connecting the connecting valve 5 to the water tank, the pressurizing pump 4 can extract water flow and output it through the delivery pipe 6. Then, the water flow can impact the driving plate 9. Further, multiple driving plates 9 drive the rotating column 8 to rotate under the impact of the water flow, so that the stirring plate 10 and the filter element 11 rotate together. The water flow continues to be output through the connecting pipe 12 and the porous nozzle 13, so that the water flow can spray and clean the inside of the housing 1. With the agitation of the stirring plate 10, the water flow flows inside the housing 1, achieving the purpose of automatically cleaning the filter.

[0039] And by flipping the two locking plates 202, the bottoms of the locking plates 202 are separated from the locking grooves 205 on one side of the engaging plate 203 and the locking grooves 205 on one side of the housing 1 respectively. Then, the top cover 15 is pulled, so that the two engaging plates 203 are displaced upward, separating them from the corresponding engaging grooves 204, achieving the purpose of disassembling the top cover 15 and the housing 1. Conversely, the installation is completed, reducing the time required for the operator to disassemble.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly cleaning device for an automobile air filter, comprising a housing (1), characterized in that: The right side of the shell (1) is fixedly connected to a protective shell (3), the left side of the inner wall of the protective shell (3) is fixedly connected to a pressure pump (4), the input end of the pressure pump (4) is connected to a connecting valve (5), the output end of the pressure pump (4) is connected to a delivery pipe (6), the left end of the delivery pipe (6) is connected to a connecting shell (7), the inner bottom wall of the connecting shell (7) is rotatably connected to a rotating column (8), the bottom of the outer wall of the rotating column (8) is equidistantly fixedly connected to a plurality of driving plates (9), and the left and right sides of the top of the outer wall of the rotating column (8) are connected to the rotating column (8). A stirring plate (10) is fixedly connected to each of the rotating column (8); a filter element (11) is fixedly connected to the top of the rotating column (8); a connecting pipe (12) is connected to the left side of the connecting shell (7); the top of the connecting pipe (12) is connected to an annular nozzle (13); the outer wall of the annular nozzle (13) is fixedly connected to the top of the inner wall of the outer shell (1); a top cover (15) is provided on the top of the outer shell (1); and a disassembly mechanism (2) is provided on the front and rear sides of the top cover (15); the disassembly mechanism (2) is used to conveniently open or close the device.

2. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: The disassembly mechanism (2) comprises two rotating pages (201), the adjacent sides of the two rotating pages (201) are respectively rotatably connected to the front and rear sides of the top cover (15), one side of the top cover (15) is fixedly connected with a locking plate (202), the front and rear sides of the bottom wall of the top cover (15) are both fixedly connected with a clamping plate (203), the front and rear sides of the top wall of the shell (1) are both provided with clamping grooves (204), the bottom ends of the two clamping plates (203) are respectively clamped with the corresponding clamping grooves (204), the sides of the two clamping plates (203) that are away from each other and the front and rear sides of the shell (1) are both provided with locking grooves (205), and the bottoms of the two locking plates (202) are respectively clamped with the corresponding locking grooves (205).

3. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: The left and right sides of the top wall of the housing (1) are fixedly connected to limiting posts (207), and the left and right sides of the bottom wall of the top cover (15) are provided with limiting grooves (208), and the top ends of the two limiting posts (207) are respectively engaged with the corresponding limiting grooves (208).

4. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: A sealing plate (206) is fixedly connected to the bottom wall of the top cover (15), and the external dimensions of the sealing plate (206) match the internal dimensions of the outer shell (1).

5. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: A control switch (16) is fixedly connected to the front side of the protective shell (3), and the control switch (16) is electrically connected to the pressure pump (4).

6. The environmentally friendly cleaning device for automobile air filter according to claim 5, characterized in that: A protective shell (17) is provided on the front side of the protective shell (3), and the rear side of the protective shell (17) is rotatably connected to the front side of the control switch (16) via a hinge.

7. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: A rubber ring (14) is fixedly mounted on the bottom end of the outer wall of the connecting pipe (12), and the outer wall of the rubber ring (14) is fixedly connected to the left side of the connecting shell (7).

8. The environmentally friendly cleaning device for automobile air filter according to claim 1, characterized in that: A plurality of support plates (18) are fixedly connected to the rear side of the housing (1) at equal intervals, and a threaded knob (19) is threadedly connected to the front side of each of the plurality of support plates (18).

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