Large-space air filter convenient to disassemble and clean

Abstract

The utility model relates to the technical field of filters, in particular to a large-space air filter convenient to disassemble and clean, which comprises a filter, an air outlet and an air inlet are respectively arranged on two sides of the filter, a sliding frame penetrates through the bottom of one side of the filter positioned at the air inlet, and sliding rails penetrate through two sides of the sliding frame. A screw rod is rotationally connected into the sliding rail, a sliding block is connected to the outer portion of the screw rod, the top of the sliding block is connected with the top of the sliding frame through a bolt, and a first driver is inserted into the top of the screw rod; according to the design, a driving machine I is started to enable a sliding block to slide in a sliding rail through a screw rod, so that the whole sliding frame is conveniently separated from the interior of the filter, a rotating screw rod is rotated to release the connection between a fixing plate and a connecting groove, the fixing frame is conveniently disassembled, and a filter element is conveniently taken out for cleaning.

Description

Technical Field

[0001] The utility model relates to an air filter that is easy to clean, in particular to a large-space air filter that is easy to disassemble and clean, and belongs to the technical field of filters. Background Art

[0002] Large-area air filters effectively remove harmful substances such as dust, microorganisms, pollen, PM2.5, smoke, odors, and formaldehyde from the air around them. They achieve deep air purification through multi-layer purification technologies, such as HEPA filters and activated carbon layers. In crowded spaces or those with high air quality requirements, such as lobby areas, offices, cleanrooms, and gyms, large-area air filters can significantly improve ambient air quality, providing a fresh and healthy environment for everyone inside.

[0003] When cleaning the filter element of a large space air filter in the prior art, it is necessary to use tools to remove the bolts that fix the filter element, and the filter element can be separated from the filter only after the multi-layer structure is disassembled. This method makes the cleaning of the filter element too cumbersome and is usually performed by professional technicians. It is easy to cause the filter element to be replaced untimely, affecting the filtering effect of the air filter. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a large-space air filter that is easy to disassemble and clean, so as to solve the above-mentioned technical problems existing in the existing technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A large-space air filter that is easy to disassemble and clean comprises a filter, wherein an air outlet and an air inlet are respectively provided on both sides of the filter, a sliding frame is penetrated at the bottom of one side of the filter located at the air inlet, and slide rails are penetrated on both sides of the sliding frame, a screw is rotatably connected to the inside of the slide rail, a slider is connected to the outside of the screw, the top of the slider is connected to the top of the sliding frame by a bolt, and a driving motor is plugged into the top of the screw.

[0007] Furthermore, a filter element is placed inside the sliding frame, and a fixed frame is provided on the surface of the filter element. A fixed plate is fixed to the bottom of the fixed frame, and a connecting groove is opened at the bottom of the sliding frame. The fixed plate is connected to the connecting groove through a screw rod.

[0008] Furthermore, a group of card slots are opened on the top of the sliding frame, and the inside of the card slots is connected to the card blocks. A group of positioning slots are opened on the top of the fixed frame, and the inside of the positioning slots is connected to the bottom of the card blocks through positioning plates. The top of the slide rail is fixedly connected to the inside of the filter, and the bottom of the slide rail extends to the bottom of the filter.

[0009] Furthermore, a cover ring is fixedly connected to the interior of the filter, an exhaust fan is connected to the interior of the cover ring via a connecting frame, a second pulley is plugged into the driving shaft of the exhaust fan, and the second pulley is connected to the first pulley via a belt.

[0010] Furthermore, a driving machine 1 and a driving machine 2 are provided on the top of the filter, a rotating shaft of the driving machine 2 is connected with a pulley 1, a groove is provided on the top of the filter, and a belt is placed inside the groove, the air outlet corresponds to the pulley 2, and the air inlet corresponds to the filter element.

[0011] Furthermore, a box body is provided on the top of the filter, and driving machine 1 and driving machine 2 are placed inside the box body respectively, and multiple heat dissipation holes are opened on both sides of the outside of the box body.

[0012] Furthermore, the air inlet is arranged outdoors, and the air outlet is placed indoors, and filter plates are provided inside the air outlet and the air inlet.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The air filter of the present application is convenient for disassembly and cleaning of the filter element. During operation, the driving machine is started to slide the slider inside the slide rail through the screw. The bottom of the slide rail extends to the bottom of the filter, which facilitates the entire sliding frame to be separated from the inside of the filter. By rotating the screw, the fixing plate is released from the connection with the connecting groove. Only the fixing frame needs to be disassembled to take out the filter element for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the filter of the present utility model;

[0016] Figure 2 This is a schematic diagram of the filter rotation structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the plane structure of the filter of the present utility model;

[0019] Figure 5 This is an exploded schematic diagram of the sliding frame of the utility model;

[0020] Figure 6 This is a schematic diagram of the planar structure of the exhaust fan of the present utility model;

[0021] Figure 7 This is a schematic diagram of the sliding structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the slide rail structure of the present utility model.

[0023] In the figure, 1-filter; 101-sliding frame; 102-fixed frame; 103-filter element; 104-fixed plate; 105-screw; 106-slide rail; 107-driving machine 1; 108-block; 109-screw; 110-slider; 2-housing; 3-air inlet; 4-air outlet; 5-driving machine 2; 6-pulley 1; 7-belt; 8-cover ring; 9-exhaust fan; 10-pulley 2; 11-connecting frame. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figures 1-8 As shown, the present embodiment provides an air filter for a large space that is easy to disassemble and clean, which includes a filter 1. An air outlet 4 and an air inlet 3 are respectively provided on the left and right sides of the filter 1. A sliding frame 101 is penetrated at the bottom of the filter 1 on one side of the air inlet 3. Slide rails 106 are penetrated on both sides of the sliding frame 101. The interior of the sliding rail 106 is rotatably connected to a screw 109. The outside of the screw 109 is connected to a slider 110. The top of the slider 110 is connected to the top of the sliding frame 101 by a bolt, and a driving machine 107 is inserted into the top of the screw 109.

[0026] like Figure 3-5 As shown, further, a filter element 103 is placed inside the sliding frame 101, and a fixing frame 102 is correspondingly provided on the surface of the filter element 103. A fixing plate 104 is welded to the bottom of the fixing frame 102, and a connecting groove is provided at the bottom of the sliding frame 101. The fixing plate 104 is connected to the connecting groove through a screw rod 105. By rotating the screw rod 105, the fixing frame 102 is conveniently disassembled, so that the fixing frame 102 releases the fixation of the filter element 103, which facilitates the cleaning of the filter element 103.

[0027] like Figure 7 、 Figure 8 As shown, further, a group of card slots are opened on the top of the sliding frame 101, and the inside of the card slots is connected to the card blocks 108, and a group of positioning slots are opened on the top of the fixed frame 102, and the inside of the positioning slots is connected to the bottom of the card blocks 108 through positioning plates. This structure is conducive to connecting the fixed frame 102 with the sliding frame 101, preventing the fixed frame 102 from shaking when the filter 1 is in use; the top of the slide rail 106 is fixedly connected to the inside of the filter 1, and the bottom of the slide rail 106 extends to the bottom of the filter 1. Starting the driving machine 107 drives the screw 109 to rotate, so that the sliding frame 101 can be moved out of the filter 1.

[0028] like Figure 5、 Figure 6 As shown, further, the interior of the filter 1 is fixedly connected to a cover ring 8, the interior of the cover ring 8 is connected to an exhaust fan 9 through a connecting frame 11, the driving shaft of the exhaust fan 9 is plugged with a pulley 2 10, and the pulley 2 10 is connected to the pulley 1 6 through a belt 7, and the exhaust fan 9 can be driven by the driving machine 2 5 to extract gas.

[0029] like Figure 3 、 Figure 4 As shown, further, a driving machine 107 and a driving machine 2 5 are provided on the top of the filter 1, and a pulley 6 is connected to the rotating shaft of the driving machine 2 5. A groove is provided on the top of the filter 1, and a belt 7 is provided inside the groove. The air outlet 4 corresponds to the pulley 2 10, and the air inlet 3 corresponds to the filter element 103. This structure allows the gas extracted by the exhaust fan 9 to be filtered through the filter element 103.

[0030] Figure 1 、 Figure 2 As shown, further, a box body 2 is provided on the top of the filter 1, and a driving machine 107 and a driving machine 2 5 are placed inside the box body 2 respectively. This structure serves to protect the driving machine 107 and the driving machine 2 5; a plurality of heat dissipation holes are provided on both sides of the outside of the box body 2 to dissipate heat from the driving machine 107 and the driving machine 2 5; the air inlet 3 is set in the outdoor environment, and the air outlet 4 is set indoors, and the air outlet 4 and the air inlet 3 are both provided with filter plates. This structure can prevent external impurities from entering the interior of the filter 1.

[0031] like Figures 1-8 As shown, the principle of the large space air filter that is easy to disassemble and clean provided by this embodiment is as follows: start the driving machine 107 to rotate the screw 109 inside the slide rail 106, and the slider 110 is connected to the outside of the screw 109. The slider 110 is connected to the top of the slide frame 101 by bolts, so that the slide frame 101 can be moved to the bottom of the filter 1 through the slider 110, so that the slide frame 101 is moved out of the filter 1. Since the bottom of the slide rail 106 extends to the bottom of the filter 1, the entire slide frame 101 can be detached from the inside of the filter 1; by rotating the screw rod 105, the fixing plate 104 is released from the connection groove, which makes it convenient to disassemble the fixing frame 102 and take out the filter element 103 for cleaning.

[0032] The above description shows and describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and that changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should be within the scope of protection of the claims attached to the present invention.

Claims

1. A large space air filter that is easy to disassemble and clean, comprising a filter (1), characterized in that: An air outlet (4) and an air inlet (3) are respectively provided on both sides of the filter (1). A sliding frame (101) is passed through the bottom of the filter (1) on one side of the air inlet (3). Slide rails (106) are passed through both sides of the sliding frame (101). The interior of the slide rail (106) is rotatably connected to a screw rod (109). The exterior of the screw rod (109) is connected to a slider (110). The top of the slider (110) is connected to the top of the sliding frame (101). The top of the screw rod (109) is plugged into a driving machine (107).

2. The large space air filter that is easy to disassemble and clean according to claim 1 is characterized in that: A filter element (103) is placed inside the sliding frame (101), and a fixed frame (102) is provided on the surface of the filter element (103). A fixed plate (104) is fixed to the bottom of the fixed frame (102). A connecting groove is provided at the bottom of the sliding frame (101), and the fixing plate (104) is connected to the connecting groove via a screw rod (105).

3. The large space air filter that is easy to disassemble and clean according to claim 2 is characterized in that: The top of each sliding frame (101) is provided with a group of card slots, and the inside of the card slots is connected to a card block (108); the top of each fixed frame (102) is provided with a group of positioning slots, and the inside of the positioning slots is connected to the bottom of the card block (108) via a positioning plate; the top of each slide rail (106) is fixedly connected to the inside of the filter (1), and the bottom of each slide rail (106) extends to the bottom of the filter (1).

4. The large space air filter that is easy to disassemble and clean according to claim 1 is characterized in that: The filter (1) is fixedly connected to a cover ring (8) inside, and the cover ring (8) is connected to an exhaust fan (9) inside via a connecting frame (11). The drive shaft of the exhaust fan (9) is plugged with a second pulley (10), and the second pulley (10) is connected to the first pulley (6) via a belt (7).

5. The large space air filter that is easy to disassemble and clean according to claim 1 is characterized in that: The top of the filter (1) is provided with a driving machine 1 (107) and a driving machine 2 (5), the rotating shaft of the driving machine 2 (5) is plugged with a pulley 1 (6), the top of the filter (1) is provided with a groove, and a belt (7) is placed inside the groove, the air outlet (4) corresponds to the pulley 2 (10), and the air inlet (3) corresponds to the filter element (103).

6. The large space air filter that is easy to disassemble and clean according to claim 1, characterized in that: A box body (2) is provided on the top of the filter (1), and a driving machine 1 (107) and a driving machine 2 (5) are respectively placed inside the box body (2), and a plurality of heat dissipation holes are provided on both sides of the exterior of the box body (2).

7. The large space air filter that is easy to disassemble and clean according to claim 1, characterized in that: The air inlet (3) is arranged outdoors, and the air outlet (4) is arranged indoors. Filter plates are provided inside the air outlet (4) and the air inlet (3).

8. The large space air filter that is easy to disassemble and clean according to claim 1, characterized in that: The top of the slider (110) is connected to the top of the sliding frame (101) via bolts.

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