Air conditioner air purification filter screen

Abstract

The utility model relates to air purification technical field, concretely relates to air -conditioning air purification filter screen, including aluminium alloy outer frame, and the silver ion sterilization net of setting in the aluminium alloy outer frame inboard, silver ion sterilization net one end is provided with a plurality of filter screen pressure blocks, the aluminium alloy outer frame inboard is provided with activated carbon adsorption cotton, activated carbon adsorption cotton is located filter screen pressure block one end, the aluminium alloy outer frame one end is provided with the limit groove, and activated carbon adsorption cotton one end is provided with PP antibacterial net, the aluminium alloy outer frame outboard is provided with a plurality of joint blocks, the aluminium alloy outer frame one side is provided with annular groove, and the annular groove one end is fixedly connected with sliding rod, the spring of sliding rod outboard is equipped with, sliding rod one end is equipped with annular sliding block. The utility model discloses, through setting multilayer filter device, can carry out efficient filtration to the gas that air conditioner sprays, has improved the high efficiency of filtration.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, specifically to an air purification filter for air conditioners. Background Technology

[0002] Air purification refers to the process of removing pollutants from the air and improving air quality to a cleaner and healthier state through physical, chemical, and biological means. It is widely used in homes, offices, medical environments, industrial workshops, and other settings, with the core objective of reducing the adverse effects of air pollutants on human health, equipment operation, or production processes.

[0003] Existing air conditioner air purification filters are usually fixed inside the aluminum alloy frame. The position of the aluminum alloy frame can be fixed by the cooperation of the snap-fit ​​block and the slot. However, the aluminum alloy frame is prone to falling off if it is only fixed by the snap-fit ​​block. Moreover, the air conditioner filter is usually a coarse filter. This filtration method can only filter impurities in the air and cannot achieve the effect of sterilizing the air emitted by the air conditioner.

[0004] Therefore, an air purification filter for air conditioning is proposed to solve the problems mentioned above. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides an air conditioning air purification filter that can solve the problems of unstable fixing of the aluminum alloy outer frame and insufficient filtration of gas by the filter.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes an aluminum alloy outer frame and a silver ion sterilization mesh disposed inside the aluminum alloy outer frame. One end of the silver ion sterilization mesh has several filter pressing blocks, and L-shaped blocks are inserted into the outer sides of each filter pressing block. The L-shaped blocks are fixedly connected to the inner side of the aluminum alloy outer frame. Activated carbon adsorption cotton is disposed inside the aluminum alloy outer frame, located at one end of the filter pressing blocks. A limiting groove is formed at one end of the aluminum alloy outer frame, and a PP antibacterial mesh is disposed at one end of the activated carbon adsorption cotton. Several snap-fit ​​blocks are disposed on the outer side of the aluminum alloy outer frame. An annular groove is formed on one side of the aluminum alloy outer frame, and a sliding rod is fixedly connected to one end of the annular groove. A spring is sleeved on the outer side of the sliding rod, and a circular sliding block is sleeved at one end of the sliding rod.

[0007] Preferably, the filter press block and the silver ion sterilization net are magnetically connected, the annular sliding block is slidably connected to the outside of the sliding rod, and the middle part of the annular sliding block is through the sliding rod.

[0008] Preferably, the silver ion sterilization mesh is fitted to the aluminum alloy outer frame, the silver ion sterilization mesh is fixedly connected to the plurality of filter pressing blocks, and the plurality of filter pressing blocks are fixedly connected to the inner side of the aluminum alloy outer frame.

[0009] Preferably, a positioning rod is snapped into the limiting groove, and the PP antibacterial mesh is snapped into the limiting groove by the positioning rod.

[0010] Preferably, the activated carbon adsorption cotton is sandwiched between the PP antibacterial mesh and the PP antibacterial mesh, and the outer diameter of the PP antibacterial mesh is larger than the outer diameter of the silver ion bactericidal mesh.

[0011] Preferably, the activated carbon adsorption cotton is bonded to both the PP antibacterial mesh and the silver ion sterilization mesh.

[0012] Preferably, the aluminum alloy outer frame has at least two rectangular holes through its cross section, and the thickness of the left half of the two rectangular holes is greater than the thickness of the right half.

[0013] Compared with the prior art, the present invention provides an air purification filter for air conditioning, which has the following beneficial effects:

[0014] 1. By setting up a multi-layer filtration device, the gas emitted by the air conditioner can be filtered efficiently, thus improving the filtration efficiency.

[0015] By pushing the circular sliding block, the aluminum alloy frame can be fixed a second time, improving the stability of the fixation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0018] Figure 3 This is a top view of the overall structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the present invention.

[0020] In the diagram: 1. Aluminum alloy frame; 2. Silver ion sterilization mesh; 3. Filter press block; 4. Activated carbon adsorption cotton; 5. PP antibacterial mesh; 6. Sliding rod; 7. Circular sliding block; 8. Spring; 9. Positioning rod; 10. Rectangular hole; 11. L-shaped block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example:

[0023] Please see Figure 1 - Figure 4 An air purification filter for an air conditioner in this embodiment includes an aluminum alloy frame 1 and a silver ion sterilization mesh 2 disposed inside the aluminum alloy frame 1. A plurality of filter pressing blocks 3 are disposed at one end of the silver ion sterilization mesh 2. L-shaped blocks 11 are inserted into the outer sides of each filter pressing block 3. The L-shaped blocks 11 are fixedly connected to the inner side of the aluminum alloy frame 1. Activated carbon adsorption cotton 4 is disposed inside the aluminum alloy frame 1, located at one end of the filter pressing blocks 3. A limiting groove is formed at one end of the aluminum alloy frame 1, and a high-density silver ion sterilization mesh 2 is disposed at one end of the activated carbon adsorption cotton 4. A plurality of snap-fit ​​blocks are disposed on the outer side of the aluminum alloy frame 1. An annular groove is formed on one side of the aluminum alloy frame 1, and a sliding rod 6 is fixedly connected to one end of the annular groove. A spring 8 is sleeved on the outer side of the sliding rod 6, and a circular sliding block 7 is sleeved at one end of the sliding rod 6.

[0024] The filter press block 3 and the silver ion sterilization mesh 2 are magnetically connected, and the circular sliding block 7 is slidably connected to the outside of the sliding rod 6. The middle part of the circular sliding block 7 is through the sliding rod 6.

[0025] The silver ion sterilization mesh 2 is fitted to the aluminum alloy outer frame 1. The silver ion sterilization mesh 2 and several filter press blocks 3 are fixedly connected, and the several filter press blocks 3 are fixedly connected to the inside of the aluminum alloy outer frame 1.

[0026] A positioning rod 9 is snapped into the inside of the limiting groove, and the silver ion sterilization net 2 is snapped into the inside of the limiting groove through the positioning rod 9.

[0027] The removal of bacteria and impurities from the air conditioner's exhaust gas using PP antibacterial mesh 5, activated carbon adsorption cotton 4, and silver ion sterilization mesh 2 is an existing technology and therefore has not been described in detail in this embodiment.

[0028] At this time, the PP antibacterial net 5 has a certain mesh structure, which can intercept larger particles of debris in the air, such as dust, hair, and fibers. Its mesh size is designed to effectively block large particulate pollutants that are visible to the naked eye, preventing them from entering the indoor environment with the air conditioner. The main component of the activated carbon adsorption cotton 4 is activated carbon, which has a rich microporous structure and a huge specific surface area. This structure allows the activated carbon to effectively adsorb odor substances in the air conditioner through physical adsorption. The working principle of the silver ion sterilization net 2 is based on the antibacterial properties of silver ions. Silver ions can penetrate the cell wall and cell membrane of bacteria and combine with biological macromolecules such as proteins and nucleic acids in bacterial cells, destroying their structure and function, thereby causing bacterial death. Silver ions can also inhibit bacterial respiration and enzyme activity, interfering with the physiological activities of bacteria from multiple aspects to achieve the purpose of efficient sterilization.

[0029] The L-shaped block 11 can be made of magnetically adsorbable metals such as iron. The L-shaped block 11 does not contact the silver ion sterilization mesh 2. The filter press block 3 is made of magnetic material. By placing the silver ion sterilization mesh 2 inside the aluminum alloy frame 1, the filter press block 3 is magnetically attracted to one end of the silver ion sterilization mesh 2. The filter press block 3 is then inserted into the inside of the L-shaped block 11, achieving a double fixation effect on the position of the filter press block 3 through insertion and magnetic connection. This allows for the fixation of the silver ion sterilization mesh 2. The number of filter screen pressing blocks 3 can be increased or decreased according to the size of the silver ion sterilization mesh 2. The use of magnetic blocks facilitates the installation and removal of the entire filter from the air outlet. When the silver ion sterilization mesh 2 needs to be removed, the filter screen pressing blocks 3 are pulled out from inside the L-shaped block 11, achieving the effect of fixing the position of the silver ion sterilization mesh 2. The silver ion sterilization mesh 2 can then be manually removed by manually pushing the annular sliding block 7 into the annular groove. 7. During movement, it slides on the outside of the sliding rod 6. When the annular sliding block 7 slides into the annular groove, it compresses the spring 8 sleeved on the outside of the sliding rod 6. By continuously pushing the annular sliding block 7, it moves into the annular groove. At this time, by aligning the aluminum alloy frame 1 at a 45-degree angle with the slot, and when the snap-fit ​​block fixedly connected to the outside of the aluminum alloy frame 1 is inserted into the slot, the operator observes the four corners of the aluminum alloy frame 1 to ensure that all four corners of the aluminum alloy frame 1 are in place. When the aluminum alloy frame 1 is moved to the designated position, the pushing of the circular sliding block 7 is stopped. By pushing the other side of the aluminum alloy frame 1, the aluminum alloy frame 1 is completely locked into the air outlet of the air conditioner. Due to the elastic force of the spring 8, the circular sliding block 7 will move out from the inside of the annular groove, thereby achieving the effect of secondary fixation of the position of the aluminum alloy frame 1. This prevents the locking block on the outside of the aluminum alloy frame 1 from being not firmly fixed to the position of the aluminum alloy frame 1, and the aluminum alloy frame 1 from falling off, thus improving the firmness of the fixation of the aluminum alloy frame 1.

[0030] When the air conditioner sprays air into the PP antibacterial mesh 5, the PP antibacterial mesh 5 removes larger impurities from the sprayed air, preventing the sprayed air from directly contacting the surface of the activated carbon adsorption cotton 4 and causing blockage. When the air passes through the PP antibacterial mesh 5 for primary filtration, the filtered air accumulates on the surface of the activated carbon adsorption cotton 4. The activated carbon adsorption cotton 4 effectively adsorbs odor substances in the air conditioner's exhaust, thus achieving a secondary filtration effect on the air blown out by the air conditioner. After the activated carbon adsorption cotton 4 has completed filtration, the air accumulates on the surface of the silver ion sterilization mesh 2. The silver ion sterilization mesh 2 removes bacteria from the air, preventing bacteria from entering the room with the air and being inhaled by people, thus avoiding any impact on human health.

[0031] Activated carbon adsorption cotton 4 is sandwiched between PP antibacterial mesh 5 and silver ion bactericidal mesh 2, and the outer diameter of PP antibacterial mesh 5 is larger than the outer diameter of silver ion bactericidal mesh 2.

[0032] The activated carbon adsorption cotton 4, PP antibacterial mesh 5, and silver ion bactericidal mesh 2 are all bonded together.

[0033] The aluminum alloy outer frame 1 has at least two rectangular holes 10 through its cross section, and the thickness of the left half of the two rectangular holes 10 is greater than that of the right half;

[0034] Among them, the PP antibacterial mesh 5, activated carbon adsorption cotton 4, and silver ion sterilization mesh 2 each play a role in different types of pollutants. The activated carbon adsorption cotton 4 is placed in the middle, which allows it to work synergistically with the two meshes before and after, thus widening the purification range. By setting the outer diameter of the PP antibacterial mesh 5 to be larger than that of the silver ion sterilization mesh 2, the number of bacteria decreases after the air passes through the PP antibacterial mesh 5, and the number of bacteria that subsequently come into contact with the silver ion sterilization mesh 2 is also reduced accordingly. This reduces the workload of the silver ion sterilization mesh 2, so that it does not need to process too many bacteria per unit time, thereby improving sterilization efficiency and effect. By setting the thickness of the left half of the rectangular hole 10 to be greater than that of the right half, the shock resistance of the aluminum alloy frame 1 can be enhanced. When the aluminum alloy frame 1 is impacted by the outside, the left half of the rectangular hole 10 will come into contact with the impact first. By thickening the thickness of the left half, the pressure of the external impact can be effectively reduced, preventing the external impact on the aluminum alloy frame 1 from causing damage to the filter components set inside the aluminum alloy frame 1, thereby improving the stability of the structure.

[0035] The working principle of the above embodiments is as follows:

[0036] In use, the circular sliding block 7 is manually pushed into the annular groove. As it moves, the circular sliding block 7 slides on the outside of the sliding rod 6. When the circular sliding block 7 slides into the annular groove, it compresses the spring 8 sleeved on the outside of the sliding rod 6. By continuously pushing the circular sliding block 7, it moves into the annular groove. At this time, the aluminum alloy frame 1 is aligned with the slot at a 45-degree angle, and the snap-fit ​​block fixedly connected to the outside of the aluminum alloy frame 1 is inserted into the slot. When the aluminum alloy frame 1 moves to the designated position, the pushing of the circular sliding block 7 is stopped. By pushing the other side of the aluminum alloy frame 1, the aluminum alloy frame 1 is fully snapped into the air outlet of the air conditioner. When the air conditioner blows air, the gas will pass through the PP antibacterial mesh 5, activated carbon adsorption cotton 4, and silver ion sterilization mesh 2 in sequence for filtration and sterilization, thereby reducing the harm of the sprayed gas to the human body.

[0037] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air purifying filter for air conditioning, characterized in that: The device includes an aluminum alloy frame (1) and a silver ion sterilization mesh (2) disposed inside the aluminum alloy frame (1). One end of the silver ion sterilization mesh (2) is provided with several filter press blocks (3). Each of the filter press blocks (3) is provided with an L-shaped block (11) inserted into the outside of the filter press blocks (3). The L-shaped block (11) is fixedly connected to the inside of the aluminum alloy frame (1). Activated carbon adsorption cotton (4) is provided inside the aluminum alloy frame (1). The activated carbon adsorption cotton (4) is located at one end of the filter press block (3). A limiting groove is opened at one end of the aluminum alloy frame (1), and a PP antibacterial mesh (5) is provided at one end of the activated carbon adsorption cotton (4). Several snap-fit ​​blocks are provided on the outside of the aluminum alloy frame (1). An annular groove is opened on one side of the aluminum alloy frame (1), and a sliding rod (6) is fixedly connected to one end of the annular groove. A spring (8) is sleeved on the outside of the sliding rod (6), and a circular sliding block (7) is sleeved on one end of the sliding rod (6).

2. An air purifying filter for air conditioning according to claim 1, characterized in that: The filter press block (3) is magnetically connected to the silver ion sterilization net (2), and the circular sliding block (7) is slidably connected to the outside of the sliding rod (6). The middle part of the circular sliding block (7) is through the sliding rod (6).

3. An air purifying filter for air conditioning according to claim 2, characterized in that: The silver ion sterilization mesh (2) is fitted to the aluminum alloy frame (1), and the silver ion sterilization mesh (2) and several filter press blocks (3) are fixedly connected, and the several filter press blocks (3) are fixedly connected to the inside of the aluminum alloy frame (1).

4. An air purifying filter for air conditioning according to claim 3, characterized in that: A positioning rod (9) is snapped into the inside of the limiting groove, and the PP antibacterial mesh (5) is snapped into the inside of the limiting groove by the positioning rod (9).

5. An air purifying filter for air conditioning according to claim 4, characterized in that: The activated carbon adsorption cotton (4) is sandwiched between the PP antibacterial net (5) and the PP antibacterial net (5), and the outer diameter of the PP antibacterial net (5) is larger than the outer diameter of the silver ion bactericidal net (2).

6. An air purifying filter for air conditioning according to claim 5, characterized in that: The activated carbon adsorption cotton (4) is attached to the PP antibacterial net (5) and the silver ion sterilization net (2).

7. An air purifying filter for air conditioning according to claim 1, characterized in that: The aluminum alloy outer frame (1) has at least two rectangular holes (10) through its cross section, and the thickness of the left half of the two rectangular holes (10) is greater than that of the right half.

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