An air cleaning device for an air cleaner

Abstract

The utility model discloses an air purification device of air purifier, including fuselage, the top air inlet grille of fuselage and the filter screen below air inlet grille, the inside setting of fuselage between filter screen and activated carbon cotton is provided with wind wheel, the below setting of wind wheel has motor, the bottom of fuselage is provided with air outlet grille, the top of air outlet grille is provided with activated carbon cotton, the inside setting of fuselage has dust sensor, peculiar smell sensor, ultrasonic wave drive mite device and plasma generator, the outside of fuselage is provided with control panel, and control panel is connected with dust sensor, peculiar smell sensor, ultrasonic wave drive mite device and plasma generator communication respectively, the utility model keeps HEPA filter screen and activated carbon cotton realizes formaldehyde initial capture, adds the plasma technology disinfection and sterilization in system, adds ultrasonic wave frequency conversion technology, and high -efficiently removes mite, makes function no longer single, and the multi -stage purification system of integrated mechanical filtration, plasma disinfection and killing etc.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to an air purification device for an air purifier. Background Technology

[0002] Current air purifiers primarily rely on technologies such as activated carbon adsorption and photocatalytic oxidation to purify the air, which suffers from the following structural defects:

[0003] Insufficient purification efficiency: Traditional physical adsorption technology generally has a low formaldehyde removal rate and cannot decompose small molecule pollutants such as benzene series compounds. It adopts a single purification mode and lacks synergistic structures with humidification, negative ion release, etc. Utility Model Content

[0004] The purpose of this invention is to provide an air purification device for an air purifier to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air purification device for an air purifier, comprising a body, a top air inlet grille and a filter below the air inlet grille, a fan wheel disposed within the body between the filter and activated carbon cotton, a motor disposed below the fan wheel, an air outlet grille disposed at the bottom of the body, activated carbon cotton disposed above the air outlet grille, and a dust sensor, an odor sensor, an ultrasonic mite repeller, and a plasma generator disposed within the body. A control panel is disposed on the exterior of the body, and the control panel is communicatively connected to the dust sensor, odor sensor, ultrasonic mite repeller, and plasma generator.

[0006] The top of the unit is covered, with the air intake grille located in the middle of the cover. The filter is fixed to the bottom of the cover by clips.

[0007] Below the filter is a duct support, which is fixed inside the unit. The dust sensor, odor sensor and plasma generator are respectively fixed on the duct support.

[0008] The middle part of the wind turbine is fixedly connected to the top of the motor's output shaft. The motor is fixed on the motor bracket, and the motor bracket is fixed on the machine body.

[0009] The control panel is connected to the motor via communication.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] This invention retains the HEPA filter and activated carbon cotton to achieve initial formaldehyde capture. The system incorporates plasma technology for disinfection and sterilization, and ultrasonic frequency conversion technology for efficient mite removal. This makes the system more than just a single function, integrating a multi-stage purification system that combines mechanical filtration and plasma disinfection, resulting in high purification efficiency. Attached Figure Description

[0012] Figure 1 This is an external view of the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0014] Figure 3 This is an exploded view of the structure of this utility model.

[0015] In the diagram: 1-Cover, 2-Filter, 3-Upper body, 4-Control panel, 5-Air duct bracket, 6-Dust sensor, 7-Odor sensor, 8-Impulse, 9-Motor, 10-Motor bracket, 11-Ultrasonic mite repellent, 12-Plasma generator, 14-Activated carbon cotton, 15-Air outlet grille. Detailed Implementation

[0016] 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.

[0017] This utility model provides, for example Figures 1-3 The air purification device of the air purifier shown includes a body 3. The body 3 is provided with an air inlet grille, a filter 2, a fan wheel 8, activated carbon cotton 14 and an air outlet grille 15 from top to bottom. The motor 9 drives the fan wheel 8 to rotate. The fan wheel 8 controls the air to enter from the air inlet grille at the top of the body 3 and be discharged from the air outlet grille 15 at the bottom of the body 3. The air passes through the filter 2 and the activated carbon cotton 14. The filter 2 is a HEPA filter. The filter 2 and the activated carbon cotton 14 achieve formaldehyde capture.

[0018] The main body 3 is equipped with a dust sensor 6, an odor sensor 7, an ultrasonic mite repellent 11, and a plasma generator 12. The plasma generator 12 is used to decompose organic matter and sterilize; the odor sensor 7 and the dust sensor 6 measure and provide feedback on air quality in real time; the ultrasonic mite repellent 11 repels mites using frequency-converting sound waves.

[0019] The exterior of the unit 3 is equipped with a control panel 4, which is connected to the dust sensor 6, the odor sensor 7, the ultrasonic mite repellent 11, and the plasma generator 12. The air quality information detected by the odor sensor 7 and the dust sensor 6 is transmitted to the control panel 4 for display through the A / D converter in the circuit board. The control panel 4 controls the ultrasonic mite repellent 11 and the plasma generator 12 through the D / A converter in the circuit board.

[0020] The top of the body 3 is provided with a cover 1, which is detachable. An air intake grille is opened on the surface of the cover 1, and the filter 2 is fixed to the bottom of the cover 1 by a buckle.

[0021] Below the filter 2 is a duct support 5, which is fixed inside the body 3. The dust sensor 6, the odor sensor 7, and the plasma generator 12 are respectively fixed on the duct support 5.

[0022] The middle part of the impeller 8 is fixedly connected to the top of the output shaft of the motor 9. The motor 9 is fixed on the motor bracket 10 and fixed inside the body 3 via the motor bracket 10. When the motor 9 is started, it drives the impeller 8 to generate airflow from top to bottom.

[0023] In this utility model, the dust sensor 6, odor sensor 7, ultrasonic mite repellent 11, and plasma generator 12 are all externally purchased components. Among them, the dust sensor 6 is an air quality sensor with product model FS00905B manufactured by Henan Fushen Electronic Technology Co., Ltd.

[0024] Odor sensor 7 uses an air pollution sensor with model number SM160 manufactured by Shenzhen Xinyu Electronic Technology Co., Ltd.

[0025] The ultrasonic mite repellent uses the product number FT-27T-4AI from Shenzhen Shengyang Electronics Co., Ltd.

[0026] The plasma generator used is a high-energy plasma generator with product number NBKDC24473422-001AY80A manufactured by Dongfeng Chenrui Electronics Factory in Zhongshan City, Guangdong Province.

[0027] The control panel 4 is connected to the motor 9, and the motor 9 is started and stopped through the control panel 4.

[0028] The control panel 4 controls the motor 9, dust sensor 6, odor sensor 7, ultrasonic mite repellent 11 and plasma generator 12 to achieve wind speed adjustment and timed disinfection. The interface of the control panel 4 can also be set with a child lock function.

Claims

1. An air purification device for an air purifier, characterized in that, The unit includes a main body, an air inlet grille at the top of the main body and a filter screen below the air inlet grille, a fan wheel inside the main body between the filter screen and activated carbon cotton, a motor below the fan wheel, an air outlet grille at the bottom of the main body, activated carbon cotton above the air outlet grille, a dust sensor, an odor sensor, an ultrasonic mite repeller, and a plasma generator inside the main body, and a control panel on the outside of the main body. The control panel is communicatively connected to the dust sensor, odor sensor, ultrasonic mite repeller, and plasma generator.

2. The air purification device for an air purifier according to claim 1, characterized in that, The top of the unit is covered, with the air intake grille located in the middle of the cover. The filter is fixed to the bottom of the cover by clips.

3. The air purification device for an air purifier according to claim 2, characterized in that, Below the filter is an air duct bracket, which is fixed inside the unit. The dust sensor, odor sensor and plasma generator are respectively fixed on the air duct bracket.

4. The air purification device for an air purifier according to claim 1, characterized in that, The middle part of the wind turbine is fixedly connected to the top of the motor's output shaft. The motor is fixed on the motor bracket, and the motor bracket is fixed on the machine body.

5. The air purification device for an air purifier according to claim 4, characterized in that, The control panel communicates with the motor.

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