Air filtering system

Abstract

An air filtering system, comprising a filtering device and a power generating device. The filtering device is internally provided with a water area, the water area comprises an adsorption material and aquatic plants. The power generating device is internally provided with a Tesla valve module. When polluted air enters the filtering device, the polluted air is filtered by the adsorption material and the aquatic plants to form purified air, and the purified air is then discharged from the filtering device into the power generating device. At least one power generating module is arranged inside the Tesla valve module in the power generating device, so that air passing through the Tesla valve module can drive the power generating module to operate to generate electricity.

Description

Air filter system TECHNICAL FIELD

[0001] The present invention relates to an air filter system with simple structure, low cost and power generation function. BACKGROUND

[0002] With the development of society, the environment of people's life has been quite serious. Not only in outdoor will have air pollution, in some serious pollution areas, the concentration of particles in the air is very high, for example, the haze pollution is getting more and more serious, although people pay more and more attention to the air quality around their lives, the air pollution sources in the air will affect human health in the environment, and even endanger life. TECHNICAL PROBLEM

[0003] In order to solve these problems, in recent years, the air purification industry has developed greatly. Although many types of air purification and filtration equipment have appeared in the market, most of the air purification products sold on the market at present use HEPA net filter and activated carbon adsorption technology. However, the filtering effect of filter material will be affected by the accumulation of filter blockage, so the filter material needs to be replaced regularly to maintain the filtering efficiency of air.

[0004] Therefore, the industry is looking forward to developing an air purification equipment which can improve the defects of the prior art, has high efficiency, excellent safety, high reliability, stable performance, and other functions to improve the value of the product, especially an air filter system which can use ecological technology to achieve the purpose of purification. TECHNICAL SOLUTION

[0005] The main purpose of the present invention is to provide an air filter system with simple structure, low cost and air filtration and power generation.

[0006] To achieve the above-mentioned purposes, the air filtering system comprises a filtering device and a power generation device. The filtering device has a closed space formed inside, and a water area is arranged in the closed space. A plurality of adsorption materials are arranged inside the water area. At least one multi-root floating aquatic plant is cultivated on the water area. An air inlet is arranged below the filtering device, and an air outlet is arranged above the filtering device. Polluted gas enters the air inlet, dissolves in water, and is filtered by the adsorption materials and the multi-root floating aquatic plant in sequence to form purified air, which is discharged from the air outlet. The power generation device has a closed space formed inside, and a Tesla valve module is arranged in the closed space. One end of the Tesla valve module is connected with a wind guide pipe, and the other end is connected with an air exhaust pipe. The wind guide pipe is connected with the air outlet of the filtering device to receive the purified air, which is discharged from the air exhaust pipe through the Tesla valve module. At least one power generation module is arranged inside the Tesla valve module, so that the air passing through the Tesla valve module can drive the power generation module to generate electricity.

[0007] In implementation, the adsorption material is a porous adsorption material, which can be one of zeolite, diatomite, activated carbon, or volcanic rock.

[0008] In implementation, the air inlet below the filtering device is provided with a vortex air suction fan to accelerate the polluted gas entering from the air inlet.

[0009] In implementation, the air exhaust pipe connected with the Tesla valve module is provided with a vortex air exhaust fan to accelerate the flow of air in the Tesla valve module.

[0010] To further understand the present application, the following preferred embodiments are described in detail below in combination with the drawings, figure numbers, specific structural contents of the present application and the effects achieved are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0011] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0012] Fig. 1 is a schematic view of the appearance of the air filtering system in the embodiment of the present application;

[0013] Fig. 2 is a schematic view of the inside of the filtering device in the embodiment of the present application;

[0014] Fig. 3 is a schematic view of the inside of the power generation device in the embodiment of the present application.

[0015] Explanation of reference signs

[0016] 1. filtering device;

[0017] 11. closed space;

[0018] 12. water area;

[0019] 121. adsorbing material;

[0020] 122. aquatic plant;

[0021] 13. air inlet end;

[0022] 14. air outlet end;

[0023] 15. vortex air suction fan;

[0024] 2. power generation device;

[0025] 21. closed space;

[0026] 22. Tesla valve module;

[0027] 23. air guide pipe;

[0028] 24. air exhaust pipe;

[0029] 25. power generation module;

[0030] 26. vortex air exhaust fan. Best mode for carrying out the invention

[0031] Please refer to FIG. 1-3, which is an embodiment of an air filtering system of the present invention, mainly comprising a filtering device 1 and a power generation device 2.

[0032] The filtering device 1 is internally formed with a closed space 11, which is internally provided with a water area 12, and the water area 12 is internally provided with a plurality of adsorbing materials 121. The adsorbing materials 121 are porous adsorbing materials 121, which can be one of zeolite, diatomite, activated carbon or volcanic rock, etc. At least one aquatic plant 122 (such as bag lotus) is cultivated on the water area 12. The filtering device 1 is provided with an air inlet end 13 below and an air outlet end 14 above, so that the polluted air enters from the air inlet end 13, dissolves in water, and is sequentially filtered by the adsorbing materials 121 and the aquatic plant 122 to form purified air, which is then discharged from the air outlet end 14.

[0033] The power generation device 2 is internally formed with a closed space 21, which is internally provided with a Tesla valve module 22. One end of the Tesla valve module 22 is connected with an air guide pipe 23, and the other end is connected with an air exhaust pipe 24. The air guide pipe 23 is connected with the air outlet end 14 of the above-mentioned filtering device 1, so as to receive the purified air, which is then discharged from the air exhaust pipe 24 after passing through the Tesla valve module 22. At least one power generation module 25 is arranged inside the Tesla valve module 22, so that the air passing through the Tesla valve module 22 can drive the power generation module 25 to operate and generate electricity.

[0034] Furthermore, the air inlet 13 below the filter device 1 is equipped with a vortex suction fan 15 to accelerate the entry of the polluted gas from the air inlet 13, and the exhaust pipe 24 connected to the Tesla valve module 22 is equipped with a vortex exhaust fan 26 to accelerate the air flow inside the Tesla valve module.

[0035] Therefore, in practice, when the air filtration system of the present invention is placed in an air-polluted environment, the air intake end 13 below the filter device 1 draws polluted air into the filter device 1 through the vortex suction fan 15. Tiny bubbles are generated in the water area 12 and released. After passing through the porous adsorption material 121 and the multi-rooted floating aquatic plants 122 in the water area 12, carbon dioxide, sulfides or other volatile organic compounds in the air pollution source can be effectively adsorbed, thus purifying the air. When the vortex exhaust fan 26 installed in the exhaust pipe 24 of the power generation device 2 is running, the purified air can enter the Tesla valve module 22 in the power generation device 2 through the air guide pipe 23, and drive the power generation module 25 in the Tesla valve module 22 to operate and generate electricity. Finally, the air is discharged from the exhaust pipe 24 of the power generation device 2.

[0036] In addition, the filter device 1 may also be provided with a maintenance hole or maintenance window so that the user can maintain or replace the multi-rooted floating aquatic plants 122.

[0037] The air filtration system design concept described above offers the following advantages:

[0038] 1. The present invention utilizes the porous adsorption material and multi-rooted floating aquatic plants within the filtration device to effectively purify and discharge polluted air.

[0039] 2. The present invention, through the design of a power generation device connected to the filtration device, allows purified air to enter the power generation device and increase its flow rate through a Tesla valve module installed inside the power generation device, thereby driving the power generation module to operate and generate electricity. This allows the originally polluted air to achieve the effects of purification and power generation through the design of the present invention.

[0040] The above describes specific embodiments of the present invention and the technical means used. Many changes and modifications can be derived from the disclosure or teachings herein, which can still be regarded as equivalent changes to the concept of the present invention. The effects produced do not exceed the essential spirit covered by the specification and drawings, and should all be regarded as within the technical scope of the present invention.

Claims

1. An air filtration system, characterized by, The application comprises: a filtering device, which has a closed space inside, a water area is arranged in the closed space, a plurality of adsorption materials are arranged in the water area, at least one multi-root floating aquatic plant is cultivated on the water area, an air inlet is arranged below the filtering device, and an air outlet is arranged above the filtering device, so that the polluted air enters the air inlet, dissolves in water, and is filtered by the adsorption materials and the multi-root floating aquatic plant in sequence to form purified air, and the purified air is discharged from the air outlet; and a power generation device, which has a closed space inside, a Tesla valve module is arranged in the closed space, one end of the Tesla valve module is connected with a wind guide pipe, the other end of the Tesla valve module is connected with an air exhaust pipe, the air outlet of the filtering device is connected with the wind guide pipe to receive the purified air, the purified air is discharged from the air exhaust pipe after passing through the Tesla valve module, and at least one set of power generation module is arranged in the Tesla valve module, so that the air passing through the Tesla valve module can drive the power generation module to generate electricity.

2. The air filtration system of claim 1, wherein, The adsorption material is a porous adsorption material, which is one of zeolite, diatomite, activated carbon or volcanic rock.

3. The air filtration system of claim 1, wherein, The air inlet below the filtering device is provided with a vortex air suction fan to accelerate the polluted air entering from the air inlet.

4. The air filtration system of claim 1, wherein, The air exhaust pipe connected with the Tesla valve module is provided with a vortex air exhaust fan to accelerate the flow of air in the Tesla valve module. The air exhaust pipe connected with the Tesla valve module is provided with a vortex air exhaust fan to accelerate the flow of air in the Tesla valve module.

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