Novel air filter

Abstract

The utility model discloses a novel air filter which comprises a filter body, an air outlet and an exhaust fan, the air outlet and the exhaust fan are respectively arranged on two sides of the filter body, the filter body comprises a filter cavity and a power cavity arranged on one side of the filter cavity, and a detachable cover plate is hermetically connected above the filter cavity; the power cavity and the filtering cavity are separated by a partition plate; a sliding plate is connected into the power cavity in a sliding mode, a plurality of air holes are evenly formed in the sliding plate, a protruding block is arranged in the middle of the sliding plate, a through hole is formed in the partition plate, and the through hole is matched with the protruding block; the sliding plate is connected with an electric telescopic rod on the other side of the protruding block, the other side of the electric telescopic rod is connected with the inner wall of the power cavity, and the electric telescopic rod drives the sliding plate to move in the power cavity. By adopting the structure, when the air filter is disassembled and assembled, the air filter is sealed, so that pollution is avoided, the efficiency of replacing the filter frame is improved, and pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field, concretely is a novel air filter. BACKGROUND

[0002] Air filter refers to air filter device, is generally used in clean workshop, workshop etc., and air filter is mainly through the action of porous filter material from gas-solid two-phase flow to capture dust, and makes gas to be purified equipment. Air filter sends into the room after the air purification treatment of low dust content, to ensure that the process requirements of clean room and the air cleanliness in general air conditioning room. At present, there are many air filters for workshop on the market, although can solve the problem of convenient disassembly, many cannot solve the problem of reducing external pollution when replacing the filter frame, even if some can solve the problem, but the degree of automation is low, so that the replacement process needs to be manually closed to prevent external pollution, and the replacement efficiency is low, therefore, an urgent need for a novel air filter. SUMMARY

[0003] The utility model discloses to the defects and insufficient of prior art, provide a novel air filter to solve the problem in the background art.

[0004] To achieve the above object, the utility model adopts the technical scheme: a novel air filter, its innovation lies in, including filter body, the air outlet and exhaust fan that set up respectively at filter body both sides, the filter body includes filter cavity and sets up the power cavity at filter cavity one side, the top of filter cavity is connected with the detachable cover plate of airtight, the power cavity is separated with filter cavity through a baffle, the power cavity is slidably connected with a sliding plate, the sliding plate is evenly provided with a plurality of air holes, the middle of sliding plate is provided with a lug, the baffle is provided with a through hole, the through hole is matched with the lug, the sliding plate is connected with a motorized telescopic link on the other side of lug, the other side of motorized telescopic link is connected with the inner wall of power cavity, the motorized telescopic link drives the sliding plate to move in the power cavity, the power cavity is provided with primary filter frame and final filter frame, and the primary filter frame and final filter frame are connected in the filter cavity through the mode of sliding connection.

[0005] Further, the primary filter frame is arranged on the side close to the power cavity, and the final filter frame is arranged on the side of the air outlet.

[0006] Further, the filter screen of the final filter frame is more fine than that of the primary filter frame.

[0007] Further, the filter cavity is provided with a dust sensor, and the dust sensor is used for detecting the dust condition in the filter cavity.

[0008] Preferably, the dust sensor is connected with a controller, and an output end of the controller is connected with an alarm.

[0009] Preferably, the alarm is arranged as an alarm signal lamp or a buzzer.

[0010] Preferably, an output end of the controller is further connected with an electric telescopic rod, and a control button is arranged outside the filter body and connected with an input end of the controller.

[0011] Further, the cover plate and the filter body are sealingly connected through a sealing ring.

[0012] Further, a plurality of sliding grooves are uniformly arranged in the power cavity in a ring shape, and a plurality of sliding blocks are arranged on the sliding plate and matched with the plurality of sliding grooves.

[0013] With the above structure, the novel air filter has the beneficial effects that: the novel air filter is provided with a power cavity on one side of a filter cavity, a partition plate and an electric telescopic rod are arranged in the power cavity, when the filter frame needs to be cleaned, the electric telescopic rod drives the sliding plate to move, the protrusions on the sliding plate are sealingly matched with the through holes on the partition plate, at this time, the cover plate is opened, the primary filter frame and the final filter frame in the filter cavity are disassembled and cleaned, and after cleaning, the primary filter frame and the final filter frame are installed in the filter cavity again, and the air filter is closed during disassembly and installation, so that pollution is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model.

[0015] Figure 2 It is an electrical relationship view of the utility model.

[0016] Mark 1, air extractor; 2, air outlet; 3, power cavity; 4, filter cavity; 5, cover plate; 6, partition plate; 7, sliding plate; 8, air hole; 9, protrusion; 10, through hole; 11, electric telescopic rod; 12, primary filter frame; 13, final filter frame; 14, controller; 15, dust sensor; 16, control button; 17, alarm. DETAILED DESCRIPTION

[0017] The utility model will be further described below in combination with the drawings.

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not used to limit the utility model.

[0019] Please see Figure 1 andFigure 2 The utility model provides a technical scheme: a novel air filter, including filter body, the air outlet 2 and the exhaust fan 1 who sets respectively in filter body both sides, the filter body includes filter cavity 4 and sets up power cavity 3 at one side of filter cavity 4, power cavity 3 can set up at one side of exhaust fan 1, in actual production, can also set up both sides, promote the effect of closed. The upper side of filter cavity 4 is sealedly connected with a detachable cover plate 5, power cavity 3 and filter cavity 4 are separated by a baffle 6, a sliding plate 7 is slidably connected in power cavity 3, a plurality of air holes 8 are evenly arranged on the sliding plate 7, a protruding block 9 is arranged in the middle of the sliding plate 7, a through hole 10 is arranged on the baffle 6, and the through hole 10 is matched with the protruding block 9, one end of the sliding plate 7 is connected with an electric telescopic rod 11 on the other side of the protruding block 9, an extension sleeve is sleeved with the outer side of the electric telescopic rod 11, the extension sleeve protects the electric telescopic rod 11, prevents dust from affecting the service life of the electric telescopic rod, and the other side of the electric telescopic rod 11 is connected with the inner wall of the power cavity 3, the electric telescopic rod 11 drives the sliding plate 7 to move in the power cavity 3, a primary filter frame 12 and a final filter frame 13 are arranged in the power cavity 3, and the primary filter frame 12 and the final filter frame 13 are connected in the filter cavity 4 in a sliding connection manner. The novel air filter of the utility model is provided with the power cavity 3 at one side of the filter cavity 4, the baffle 6 and the electric telescopic rod 11 are arranged in the power cavity 3, when the filter frame needs to be cleaned, the electric telescopic rod 11 drives the sliding plate 7 to move, the protruding block 9 on the sliding plate 7 is sealed with the through hole 10 on the baffle 6, at this time, the cover plate 5 is opened, the primary filter frame 12 and the final filter frame 13 in the filter cavity 4 are disassembled and cleaned, and after cleaning, the primary filter frame 12 and the final filter frame 13 are installed in the filter cavity 4 again. When disassembling and installing, the air filter is closed, pollution is avoided, and the process of replacing the filter frame is more efficient.

[0020] In further embodiments of the utility model, the primary filter frame 12 is arranged on the side close to the power cavity 3, and the final filter frame 13 is arranged on the side of the air outlet 2.

[0021] In further embodiments of the utility model, the filter screen of the final filter frame 13 is more precise than the filter screen of the primary filter frame 12. The filter screen of the final filter frame 13 is more precise than the primary filter frame 12, and better filtering effect is achieved.

[0022] In further embodiments of the utility model, a dust sensor 15 is arranged in the filter cavity 4, and the dust sensor 15 is used to detect the dust condition in the filter cavity 4. Preferably, the dust sensor 15 is connected with a controller 14, and the output end of the controller 14 is connected with an alarm 17. Preferably, the alarm 17 is arranged as an alarm signal lamp or a buzzer. The utility model detects the dust in the filter cavity 4 through the arrangement of the dust sensor 15, and reminds the staff to replace the final filter frame 13 and the primary filter frame 12 in time through the alarm 17, so that the air filter can work more efficiently and intelligently.

[0023] Preferably, the output end of the controller 14 is also connected with the electric telescopic rod 11, the filter body is provided with a control button 16 outside, and the control button 16 is connected with the input end of the controller 14. The utility model realizes the control of the electric telescopic rod 11 by the controller 14 through the operation of the control button 16, and the whole device is more intelligent.

[0024] In further embodiments of the utility model, the cover plate 5 and the filter body are sealed and connected through a sealing ring, and the whole device is better in sealing performance.

[0025] In further embodiments of the utility model, a plurality of sliding grooves are uniformly distributed in the annular power cavity 3, and a plurality of sliding blocks that are matched with the plurality of sliding grooves are arranged on the sliding plate 7. Through this structure, the sliding plate 7 runs more smoothly and efficiently.

[0026] The above description is only used to explain the technical scheme of the utility model but not limit it, and other modifications or equivalent replacements of the technical scheme of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model.

Claims

1. A new air filter characterized by: The filter body, air outlet and air extractor are arranged on both sides of the filter body respectively, the filter body comprises a filter cavity and a power cavity arranged on one side of the filter cavity, a detachable cover plate is sealingly connected to the top of the filter cavity, the power cavity is separated from the filter cavity by a partition plate, a sliding plate is slidingly connected in the power cavity, a plurality of air holes are uniformly arranged on the sliding plate, a protrusion is arranged in the middle of the sliding plate, a through hole is arranged on the partition plate and matched with the protrusion, an electric telescopic rod is connected to the other side of the protrusion of the sliding plate, the other side of the electric telescopic rod is connected to the inner wall of the power cavity, the electric telescopic rod drives the sliding plate to move in the power cavity, a primary filter frame and a final filter frame are arranged in the power cavity, and the primary filter frame and the final filter frame are connected in the filter cavity by sliding connection.

2. A new air filter as claimed in claim 1, wherein: The primary filter frame is arranged on the side close to the power cavity, and the final filter frame is arranged on the side of the air outlet.

3. A new air filter as claimed in claim 1, wherein: The filter screen of the final filter frame is more fine than that of the primary filter frame.

4. A new air filter as claimed in claim 1, wherein: A dust sensor is arranged in the filter cavity, and the dust sensor is used for detecting the dust condition in the filter cavity.

5. A new air filter according to claim 4, characterized by: The dust sensor is connected with a controller, and the output end of the controller is connected with an alarm.

6. A new air filter according to claim 5, characterized by: The alarm is arranged as an alarm signal lamp or a buzzer.

7. A new air filter as claimed in claim 5, wherein: The output end of the controller is also connected with the electric telescopic rod, a control button is arranged on the outside of the filter body, and the control button is connected with the input end of the controller.

8. A new air filter as claimed in claim 1, wherein: The cover plate and the filter body are sealingly connected by a sealing ring.

9. A new air filter as claimed in claim 1, wherein: A plurality of sliding grooves are uniformly arranged in the power cavity in a ring shape, and a plurality of sliding blocks matched with the sliding grooves are arranged on the sliding plate.

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