Plate type primary filter

Abstract

The utility model discloses a plate-type primary filter, which belongs to the technical field of air purification equipment and comprises an aluminum alloy frame, an iron wire keel frame arranged in the aluminum alloy frame, a first sliding chute and a second sliding chute, the first sliding chute and the second sliding chute are arranged on the lateral sides of the aluminum alloy frame, and a fan is arranged at the rear end of the iron wire keel frame. The fan is fixedly arranged in the aluminum alloy frame, a first drawing plate is embedded in the first sliding groove, and a second drawing plate is embedded in the second sliding groove. The iron wire keel frame is distributed in the aluminum alloy frame in a wavy mode, and polyester composite fibers wrap the iron wire keel frame. An activated carbon composite material is fixed on the first drawing plate; and a liquid cooling plate is fixed on the second drawing plate. By means of the structure, the problems that according to an existing device, the filter plate cannot be flexibly adjusted, air inlet is unsmooth and output air is dry due to the fact that the first filter layer is not cleaned in time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification equipment, in particular to a plate-type primary filter. Background Art

[0002] The air conditioner primary filter performs primary filtration on fresh air or return air, removes dust of a certain size in the air, and reduces floating dust pollution caused by secondary filtration or fine filtration.

[0003] Plate filter boxes are generally used in the process of air purification. During the use of traditional plate filter boxes, the number of filter plates cannot be flexibly adjusted, resulting in the inability to adjust the filter part inside the device according to specific filtering requirements. During the long-term use of the first layer of filter, impurities with larger particle sizes will be blocked on the air inlet side of the first filter layer, resulting in poor air intake. In addition, the filter plate part inside the traditional plate filter box is not easy to disassemble and assemble, and the maintenance process is relatively complicated. The output air is too dry, which increases the workload of the staff. The design is not practical enough and is also a threat to physical health.

[0004] Therefore, it is necessary to provide a plate-type primary filter to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a plate-type primary filter to solve the problem that the existing device cannot flexibly adjust the filter plate, the first filter layer is not cleaned in time, resulting in poor air intake and dry output air.

[0006] To achieve the above-mentioned purpose, the utility model provides a plate-type primary filter, comprising an aluminum alloy frame, a wire keel frame arranged inside the aluminum alloy frame, and a first slide groove and a second slide groove arranged on the side of the aluminum alloy frame. A fan is arranged at the rear end of the wire keel frame, and the fan is fixedly arranged inside the aluminum alloy frame. A first pull-out plate is embedded in the first slide groove, and a second pull-out plate is embedded in the second slide groove.

[0007] Preferably, the iron wire skeleton is distributed in a wave shape inside the aluminum alloy frame, and the iron wire skeleton is wrapped with polyester composite fibers.

[0008] Preferably, the first slide groove is matched with the first pull-out plate, and the first pull-out plate is fixed with an activated carbon composite material.

[0009] Preferably, the second slide groove is matched with the second pull-out plate, a liquid cooling plate is fixed to the second pull-out plate, and the second pull-out plate is made of corrosion-resistant material.

[0010] Preferably, when the fan is working, the blowing direction is opposite to the air inlet direction when the plate-type primary filter is working.

[0011] Therefore, the utility model adopts the above-mentioned plate-type primary filter, which has the following beneficial effects:

[0012] 1. The utility model has a slide groove on the aluminum alloy frame. The slide groove is used in conjunction with the pull-out plate to flexibly adjust the filter plate, making the cleaning and replacement of the filter plate simple;

[0013] 2. The utility model sets a fan behind the iron wire dragon frame, and uses the fan to clean the polyester composite fiber as the first filter layer in time to solve the problem of unsmooth air intake;

[0014] 3. The utility model is provided with a liquid cooling plate to humidify the air entering the room, thereby solving the problem of excessive dryness of the indoor air and at the same time being beneficial to the health of the user.

[0015] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a plate-type primary filter of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a plate-type primary filter of the utility model;

[0018] Notes

[0019] 1. Aluminum alloy frame; 2. First pull-out plate; 3. Second pull-out plate; 4. Iron wire skeleton; 5. Polyester composite fiber; 6. Fan; 7. First slide chute; 8. Second slide chute; 9. Activated carbon composite material; 10. Liquid cooling plate. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0021] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] As the instruction manual Figure 1-2 The utility model discloses a plate-type primary filter, comprising an aluminum alloy frame 1, a wire keel frame 4 arranged inside the aluminum alloy frame 1, and a first slide groove 7 and a second slide groove 8 arranged on the side of the aluminum alloy frame 1.

[0023] Furthermore, the wire keel frame 4 is distributed in a wave shape inside the aluminum alloy frame 1, and the wire keel frame 4 is wrapped with a polyester composite fiber 5. The wire keel frame 4 fixes the polyester composite fiber 5, and the folds formed at the wavy parts of the wire keel frame 4 can be used to increase the windward area of ​​the polyester composite fiber 5, and the dust particles in the inflowing air are effectively blocked between the folds by the polyester composite fiber 5.

[0024] A fan 6 is arranged at the rear end of the wire keel frame 4, and the fan 6 is fixedly arranged inside the aluminum alloy frame 1. When the fan 6 is working, the blowing direction is opposite to the air inlet direction when the plate-type primary filter is working. Therefore, the fan 6 can be used to clean the polyester composite fiber 5 as the first filter layer in time, solving the problem of unsmooth air inlet.

[0025] The first pull-out plate 2 is embedded in the first chute 7, and the first chute 7 is adapted to the first pull-out plate 2, and the first pull-out plate 2 is fixed with an activated carbon composite material 9. The second pull-out plate 3 is embedded in the second chute 8. The second chute 8 is adapted to the second pull-out plate 3, and the second pull-out plate 3 is fixed with a liquid cooling plate 10, and the second pull-out plate 3 is made of corrosion-resistant material. A chute is provided in the aluminum alloy frame 1, and the chute is used in conjunction with the pull-out plate to flexibly adjust the filter plate, making the cleaning and replacement process of the filter plate simple; at the same time, a liquid cooling plate 10 is provided to humidify the air entering the room, solve the problem of excessive dryness of the indoor air, and is beneficial to the health of the user.

[0026] In the specific implementation process, when using the device, the first pull-out plate 2 and the second pull-out plate 3 are fixed to the aluminum alloy frame 1 by using the first slide 7 and the second slide 8. The air entering the room first passes through the polyester composite fiber 5 fixed by the iron wire skeleton 4 for the first filtration. After isolating the large-size dust in the folds of the polyester composite fiber 5, the air continues to pass through the activated carbon composite material 9 at the first pull-out plate 2, which can filter nearly 95% of the air dust and isolate the fine dust. After the second filtration, the air enters the liquid cooling plate 10 at the second pull-out plate 3 to moisten the air entering the room, solving the problem of excessive dryness of the indoor air. When the air intake is not smooth, start the fan 6. Since the blowing direction of the fan 6 is opposite to the air intake direction when the plate-type primary filter is working, the polyester composite fiber 5 as the first filter layer is cleaned. At the same time, the first pull-out plate 2 and the second pull-out plate 3 can be removed to replace the filter layer in time.

[0027] Therefore, the utility model adopts a plate-type primary filter with the above structure, which solves the problem that the existing device cannot flexibly adjust the filter plate, the first filter layer is not cleaned in time, resulting in poor air intake and dry output air.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A plate type primary filter, Features: It includes an aluminum alloy frame, a wire keel frame arranged inside the aluminum alloy frame, and a first slide groove and a second slide groove arranged on the side of the aluminum alloy frame. A fan is arranged at the rear end of the wire keel frame, and the fan is fixedly arranged inside the aluminum alloy frame. A first pull-out plate is embedded in the first slide groove, and a second pull-out plate is embedded in the second slide groove.

2. A plate-type primary filter according to claim 1, Features: The iron wire skeleton is distributed in the aluminum alloy frame in a wave shape, and the iron wire skeleton is wrapped with polyester composite fibers.

3. A plate-type primary filter according to claim 2, Features: The first slide groove is matched with the first pull-out plate, and the first pull-out plate is fixed with an activated carbon composite material.

4. A plate-type primary filter according to claim 3, Features: The second slide groove is adapted to the second pull-out plate, a liquid cooling plate is fixed to the second pull-out plate, and the second pull-out plate is made of corrosion-resistant material.

5. A plate-type primary filter according to claim 4, Features: When the fan is working, the blowing direction is opposite to the air inlet direction when the plate-type primary filter is working.

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