Novel family ecological device

Abstract

The invention provides a novel family ecological device. The novel family ecological device comprises an air filtration system and a water circulation system, wherein the air filtration system comprises a water curtain chamber (1), a middle filtration chamber (2) and a refined filtration chamber (3); the water circulation system comprises a water storage box (4) and a cultivation box (5) for growing plants (6); the water curtain chamber comprises a water curtain plate array (11); a water tank with holes (12) is arranged on the top of the water curtain plate array and is used for supplying water for water curtain plates; the surfaces of the water curtain plates of the water curtain plate array are coated with a nanometer photocatalyst; the shell of the water curtain chamber is arranged to be of a transparent structure; an ultraviolet lamp tube I (14) for supplying ultraviolet light for the water curtain plates inside the shell is arranged outside the shell of the water curtain chamber; the refined filtration chamber is internally provided with matrix plates (31), the surfaces of the matrix plates are coated with the nanometer photocatalyst, and ultraviolet lamp tubes II (32) are embedded in the matrix plates. The device has qualitative change for family air environment, and can preferably reflect unique advtanges for indoor spaces or relatively closed spaces.

Description

technical field [0001] The invention relates to air purification treatment equipment, in particular to a novel family ecological device. Background technique [0002] Due to the rapid economic development, it has brought great pollution to our ecological environment and directly affected people's quality of life. Faced with the deteriorating air environment, various household air purifiers have emerged as the times require. Most of the existing air purifiers use pure filtration. The air is sucked into the machine through a powerful fan, and then passed through the primary filter and activated carbon filter. Layer, HEPA filter layer filter, then discharge the air. The disadvantage of this method is that the CCM value (the time when the air purification capacity enters the half-life period) is not high, and the filter needs to be replaced frequently. If the filter is not replaced in time, it will not only fail to purify the air, but also Due to the emission of pollutants adso...

AI Technical Summary

Problems solved by technology

[0005] There are also some "nano-photocatalyst" air purifiers. Most of these products are coated with photocatalyst materials on the shell of the lamp, and use the purple light of the mosquito lamp as the light source. Due to the limited reaction area of ​​the photocatalyst, the purification effect is difficult to guarantee.

[0006] Chinese patent 201510026234.8 discloses an air purifier. The technical solution adopted is: in a confined space, nano-titanium dioxide is used as a filter, and an ultraviolet lamp is used as a catalyst. After the air passes through the titanium dioxide filter, it passes through a filter chamber with water in turn. And three filter rooms with water plants, the titanium dioxide filter will block the contact between titanium dioxide and air due to the surface area covered with dust after a period of use, so that the titanium dioxide will lose its filtering effect, making the entire air purifier invalid, and its entire post-filtration The program is in a confined space, because the photosynthesis of aquatic plants requires carbon dioxide and oxygen for respiration, so in order to ensure the survival of aquatic plants, the machine must keep running, otherwise the aquatic plants in them will easily die due to lack of oxygen, and the whole machine will be forced to work state, in addition, the internal structure of the machine is complicated, it is time-consuming and laborious to maintain, and the cost is high

Chinese patent 201310337187.X discloses an ecological air purification system and purification method. The ecological air purification system includes an airflow purification subsystem for decomposing harmful substances, and an airflow purification subsystem for decomposing and transforming harmful substances transferred from the airflow purification subsystem. The ecological wetland subsystem of the substance needs to use the acidic water with a pH value between 3 and 6 to circulate and backwash the microcrystalline activated carbon used for filtration, so that the harmful substances adsorbed by the microcrystalline activated carbon can be desorbed and the microcrystalline activated carbon can be restored. The adsorption capacity of the acidic water containing harmful substances is then connected to the ecological wetland subsystem through water circulation equipment. The plan does not disclose the specific structure of its airflow purification subsystem, and the plan does not set up a recycling device for the ecological wetland. Therefore, a huge ecological wetland is needed to absorb and purify its acidic wastewater, so it is not suitable for home and indoor use, and in this patent, 256nm ultraviolet rays are used to ionize the air, which will generate a large amount of ozone. Although it can remove harmful organic substances in the air, But it has great harm to the human body

[0007] In addition, in the existing air purification system with water curtain room, the water curtain formation mechanism is to simply use the free fall of water to form the water curtain. Due to the surface tension of the water, only the water line can be formed. Under the action of strong airflow , will flush the water line to form an airflow channel, greatly reducing the purification effect

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