Air filtering equipment convenient to clean

Abstract

The utility model relates to the technical field of air filters, in particular to air filtering equipment convenient to clean, which comprises a machine body and a cleaning device, a filter screen is arranged on the surface of the machine body, the cleaning device is arranged on the surface of the filter screen, the cleaning device comprises a guide rail, the guide rail is fixedly connected with the machine body, and one side of the filter screen is fixedly connected with a square block. An auxiliary block is fixedly connected to the surface of the square block, a first hole is formed in the surface of the auxiliary block, a threaded rod is fixedly connected to the side, close to the auxiliary block, of the machine body, and the threaded rod is inserted into the first hole in the surface of the auxiliary block. The conditions that dust is accumulated on the surface of the filter screen, maintenance is difficult, and a large amount of time is consumed are reduced, meanwhile, the filter screen can be rapidly disassembled and washed conveniently, the usability of equipment is improved, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to an air filtering device which is convenient to clean. Background Art

[0002] An air filter is a device that captures dust from gas-solid two-phase flow and purifies the gas through the action of porous filter materials. It purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and the air cleanliness in general air-conditioned rooms. It is generally used in clean workshops, clean factories, laboratories and clean rooms, or for dust prevention of electronic machinery and communication equipment. There are primary filters, medium efficiency filters, high efficiency filters and sub-high efficiency filters. Various models have different standards and usage efficiency.

[0003] The inventor discovered in his daily work that during use, a large amount of dust accumulates on the surface of the filter after long-term use, which makes it difficult to clean and affects the use of the equipment. In order to solve the problem that the filter is difficult to clean and maintain, the prior art uses proprietary tools to remove the filter for cleaning. However, when tools are lacking, the filter is difficult to remove for cleaning, which affects equipment maintenance and leads to the problem of inconvenient equipment cleaning. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the filter screen is difficult to clean and inconvenient to maintain, and proposes an air filtering device that is easy to clean.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air filtering device that is easy to clean, comprising a body and a cleaning device, a filter screen is arranged on the surface of the body, the cleaning device is arranged on the surface of the filter screen, the cleaning device comprises a guide rail, the guide rail is fixedly connected to the body, a square block is fixedly connected to one side of the filter screen, an auxiliary block is fixedly connected to the surface of the square block, a hole is opened on the surface of the auxiliary block, a threaded rod is fixedly connected to one side of the body close to the auxiliary block, the threaded rod is inserted into the hole on the surface of the auxiliary block, a knob is threadedly connected to the surface of the threaded rod, and by arranging the cleaning device, the filter screen can be quickly cleaned, the stability of the equipment is increased, the operation difficulty of the equipment is reduced, and maintenance is convenient.

[0006] Preferably, a push plate is fixedly connected to the surface of the knob, and there are two push plates, which are arranged in a mirror-symmetrical manner. By setting the push plates, when in use, the push plates can easily drive the knob to rotate, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0007] Preferably, a slot is provided on one side of the guide rail close to the auxiliary block, and the auxiliary block is engaged with the slot on the surface of the guide rail. By setting the guide rail, it is convenient to install the filter screen in cooperation with the auxiliary block, thereby increasing the stability of the equipment, reducing the difficulty of operating the equipment, and facilitating use.

[0008] Preferably, the guide rail is arranged in a "U" shape, and there are two guide rails, which are symmetrically arranged up and down. By setting the guide rail, it is convenient to position the auxiliary block, which increases the stability of the equipment, facilitates operation, and reduces the difficulty of using the equipment.

[0009] Preferably, an auxiliary device is provided on the surface of the guide rail, and the auxiliary device includes a frame, the frame is fixedly connected to the guide rail, a round block is fixedly connected to the surface of the frame, a connecting plate is slidably connected to the surface of the frame, and a pressure plate is fixedly connected to one side of the connecting plate. By providing the auxiliary device, it is easy to push out the filter net, reducing the situation where the filter net is difficult to remove, thereby improving the safety of the equipment and facilitating use.

[0010] Preferably, the frame is arranged in a "U" shape, and the auxiliary block is clamped with the pressure plate. By setting the frame, it is convenient to drive the pressure plate to move, thereby increasing the stability of the equipment, reducing the operation of the equipment, and facilitating use.

[0011] Preferably, a pressure spring is fixedly connected to one side of the round block, and the side of the pressure spring away from the round block is fixedly connected to the connecting plate. By setting the pressure spring, when in use, the pressure spring generates elastic force to squeeze the round block, which makes it easier for the auxiliary pressure block to squeeze the auxiliary block and pop out the auxiliary block.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides a cleaning device and an auxiliary device, and when the filter needs to be cleaned, the push plate is rotated, and the push plate drives the knob, and the knob is separated from the threaded rod. At this time, the pressure spring loses its restraint and generates elastic force to squeeze the connecting plate. The connecting plate drives the pressure plate to rise, and the pressure plate squeezes the auxiliary block to push the auxiliary block out. At this time, the filter is removed and the filter can be cleaned. When the filter is cleaned, the filter is reset. At this time, the auxiliary block and the pressure plate are abutted, and the pressure plate is pressed to reset. At the same time, the threaded rod is inserted into the auxiliary block, and then the knob and the threaded rod are rotated to position the filter. At this time, the filter is cleaned and the equipment can be used. By providing the utility model, it is convenient to quickly clean the filter, which increases the stability of the equipment, reduces the situation where dust accumulates on the surface of the filter and is difficult to maintain, and consumes a lot of time. At the same time, it is convenient to quickly disassemble and wash the filter, which increases the ease of use of the equipment and is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1The utility model provides a three-dimensional structural schematic diagram of an air filter device that is easy to clean;

[0015] Figure 2 A partial structural schematic diagram of an air filter device that is convenient to clean is provided for the utility model;

[0016] Figure 3 The utility model provides a schematic diagram of the structure of a cleaning device for an air filter device that is easy to clean;

[0017] Figure 4 The utility model proposes an air filter device that is convenient to clean Figure 3 A schematic diagram of the enlarged structure at point A;

[0018] Figure 5 The utility model provides a schematic structural diagram of an auxiliary device for an air filtering device which is convenient to clean.

[0019] Legend: 1. Machine body; 2. Filter; 3. Cleaning device; 31. Square block; 32. Auxiliary block; 33. Threaded rod; 34. Knob; 35. Push plate; 36. Guide rail; 4. Auxiliary device; 41. Press plate; 42. Frame; 43. Round block; 44. Pressure spring; 45. Connecting plate. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: an air filtering device that is easy to clean, including a body 1 and a cleaning device 3, a filter screen 2 is arranged on the surface of the body 1, and the cleaning device 3 is arranged on the surface of the filter screen 2.

[0021] The specific settings and functions of the cleaning device 3 and the auxiliary device 4 will be described in detail below.

[0022] In this embodiment: the cleaning device 3 includes a guide rail 36, which is fixedly connected to the body 1, a square block 31 is fixedly connected to one side of the filter screen 2, an auxiliary block 32 is fixedly connected to the surface of the square block 31, a hole 1 is opened on the surface of the auxiliary block 32, a threaded rod 33 is fixedly connected to one side of the body 1 close to the auxiliary block 32, the threaded rod 33 is inserted into the hole 1 on the surface of the auxiliary block 32, and a knob 34 is threadedly connected to the surface of the threaded rod 33. By setting the cleaning device 3, the filter screen 2 can be quickly cleaned, the stability of the equipment is increased, the operation difficulty of the equipment is reduced, and maintenance is convenient.

[0023] Specifically, a push plate 35 is fixedly connected to the surface of the knob 34. There are two push plates 35, and the two push plates 35 are arranged in a mirror-symmetrical manner. By setting the push plates 35, when in use, the push plates 35 can easily drive the knob 34 to rotate, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0024] Specifically, a slot is formed on one side of the guide rail 36 close to the auxiliary block 32 , and the auxiliary block 32 is engaged with the slot on the surface of the guide rail 36 .

[0025] In this embodiment, the guide rail 36 is provided to facilitate the installation of the filter screen 2 in cooperation with the auxiliary block 32, thereby increasing the stability of the device, reducing the difficulty of operating the device, and facilitating its use.

[0026] Specifically, the guide rail 36 is set in a "U" shape. There are two guide rails 36, and the two guide rails 36 are symmetrically set up and down. By setting the guide rail 36, it is convenient to position the auxiliary block 32, which increases the stability of the equipment, facilitates operation, and reduces the difficulty of using the equipment.

[0027] Specifically, the surface of the guide rail 36 is provided with an auxiliary device 4, which includes a frame 42, which is fixedly connected to the guide rail 36, a round block 43 is fixedly connected to the surface of the frame 42, a connecting plate 45 is slidably connected to the surface of the frame 42, and a pressure plate 41 is fixedly connected to one side of the connecting plate 45.

[0028] In this embodiment, the auxiliary device 4 is provided to facilitate the ejection of the filter 2, thereby reducing the difficulty in removing the filter 2, improving the safety of the device and facilitating its use.

[0029] Specifically, the frame 42 is set in a "U" shape, and the auxiliary block 32 is engaged with the pressure plate 41. By setting the frame 42, it is easy to drive the pressure plate 41 to move, thereby increasing the stability of the equipment, reducing the operation of the equipment, and facilitating use.

[0030] Specifically, a pressure spring 44 is fixedly connected to one side of the round block 43 , and a side of the pressure spring 44 away from the round block 43 is fixedly connected to the connecting plate 45 .

[0031] In this embodiment, a pressure spring 44 is provided. When in use, the pressure spring 44 generates elastic force to squeeze the round block 43, so that the auxiliary pressure block squeezes the auxiliary block 32 and ejects the auxiliary block 32.

[0032] The utility model is provided, when the filter screen 2 needs to be cleaned, the push plate 35 is rotated, the push plate 35 drives the knob 34, the knob 34 is separated from the threaded rod 33, at this time, the pressure spring 44 loses its restraint and generates elastic force to squeeze the connecting plate 45, the connecting plate 45 drives the pressing plate 41 to rise, the pressing plate 41 squeezes the auxiliary block 32, and the auxiliary block 32 is pushed out, at this time, the filter screen 2 is removed, and the filter screen 2 can be cleaned; when the filter screen 2 is cleaned, the filter screen 2 is reset, at this time the auxiliary block 32 is abutted against the pressing plate 41, the pressing plate 41 is pressed to reset, and the threaded rod 33 is inserted into the auxiliary block 32, and then the knob 34 and the threaded rod 33 are rotated to position the filter screen 2, at this time, the filter screen 2 is cleaned and the equipment can be used, by setting the utility model, it is convenient to quickly clean the filter screen 2, the stability of the equipment is increased, the dust accumulated on the surface of the filter screen 2 is reduced, and the situation that it is difficult to maintain and consumes a lot of time is reduced, and at the same time, it is convenient to quickly disassemble and wash the filter screen 2, which increases the ease of use of the equipment and is convenient to operate.

Claims

1. An air filter device that is easy to clean, comprising a body (1) and a cleaning device (3), characterized in that: The surface of the machine body (1) is provided with a filter screen (2), the cleaning device (3) is provided on the surface of the filter screen (2), the cleaning device (3) comprises a guide rail (36), the guide rail (36) is fixedly connected to the machine body (1), a square block (31) is fixedly connected to one side of the filter screen (2), an auxiliary block (32) is fixedly connected to the surface of the square block (31), a hole (1) is provided on the surface of the auxiliary block (32), a threaded rod (33) is fixedly connected to one side of the machine body (1) close to the auxiliary block (32), the threaded rod (33) is inserted into the hole (1) on the surface of the auxiliary block (32), and a knob (34) is threadedly connected to the surface of the threaded rod (33).

2. The air filter device that is easy to clean according to claim 1, characterized in that: A push plate (35) is fixedly connected to the surface of the knob (34), and there are two push plates (35), which are arranged in a mirror-symmetrical manner.

3. The air filter device that is easy to clean according to claim 1, characterized in that: A slot is provided on one side of the guide rail (36) close to the auxiliary block (32), and the auxiliary block (32) is engaged with the slot on the surface of the guide rail (36).

4. The air filter device that is easy to clean according to claim 1, characterized in that: The guide rail (36) is arranged in a "U" shape, and there are two guide rails (36), and the two guide rails (36) are symmetrically arranged up and down.

5. The air filter device that is easy to clean according to claim 1, characterized in that: An auxiliary device (4) is provided on the surface of the guide rail (36), and the auxiliary device (4) comprises a frame (42), the frame (42) is fixedly connected to the guide rail (36), a round block (43) is fixedly connected to the surface of the frame (42), a connecting plate (45) is slidably connected to the surface of the frame (42), and a pressure plate (41) is fixedly connected to one side of the connecting plate (45).

6. The convenient and clean air filtering device according to claim 5, characterized in that: The frame (42) is arranged in a "U" shape, and the auxiliary block (32) is clamped with the pressing plate (41).

7. The convenient and clean air filtering device according to claim 5, characterized in that: A pressure spring (44) is fixedly connected to one side of the round block (43), and a side of the pressure spring (44) away from the round block (43) is fixedly connected to a connecting plate (45).

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