Efficient air purifier and purifying method

An air purification and purifier technology, applied in the field of purifying particulate matter in the atmosphere and air purification, can solve the problems of high cost, low purification efficiency, large filter resistance, etc., and achieve no mechanical wear, low maintenance cost, and low operating costs. Effect

Inactive Publication Date: 2016-10-12
北京华晶汇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1) Use fans or water pumps to spray, sprinkle water, and make air or water mist flow in a directional manner, which consumes a lot of energy and makes noise
[0010] 2) The resistance of the filter is large, it is used once and needs to be replaced regularly, the cost of long-term use is high, and it is not suitable for the atmosphere in the vast outdoor space
[0011] 3) There is a purification shell, an air inlet, an air outlet, and a device that forces air to flow in a directional manner, so the scope of the

Method used

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  • Efficient air purifier and purifying method
  • Efficient air purifier and purifying method
  • Efficient air purifier and purifying method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] In Figure 1, the conductor 1 is directly connected to the output terminal of the power supply 2 without connecting with a high-voltage line, thereby reducing the leakage of charges and improving efficiency.

[0058] In order to check the purification effect of the present invention, the high-efficiency air purifier is placed near the side of the road. In order to increase the efficiency of the spherical transmission charge, several needles 1-1 are arranged on the ball, and the sharp needles can also be replaced with other points, curved needles, Metal wire, conductive fiber or aluminum foil. The PM2.5 detector was placed 3 meters below the ball for continuous testing, and the test results are shown in Figure 2. The detected PM2.5 value before power on is 330μg / m 3 (serious pollution), the power will drop to less than 75μg / m within 5 minutes 3 The level of good air, and then power on for 10 minutes, dropped to 25.2μg / m 3 Excellent level of air. Turn badly polluted...

Embodiment 2

[0064] The combination of the present invention into a three-dimensional purifier has a larger range of action in high-rise buildings, playgrounds, squares, towers, and chimneys. Especially, urban public chimneys are all on the roof, and cooking is also one of the main sources of particulate matter. One unit is several Ten households or even more, when cooking, they are discharged to an altitude of tens of meters to hundreds of meters through public chimneys. Embodiments of the present invention such as Figure 4 In the residential area shown in Figure 4, the conductor 1 of the high-efficiency air purifier fixed on the ground is a tree or a bionic plant insulated from the ground as shown in Figure 4A, or a flower basket as shown in Figure 4B, and the bionic plant or flower basket should be used Made of conductive material. In Fig. 4, split wires can be used to connect between two high-efficiency air purifiers on the roof, and conductor 1 can be suspended in the middle. The sh...

Embodiment 3

[0066] The high-efficiency air purifier of the present invention can also form the urban three-dimensional purification of tens of meters to hundreds of meters above the city, as shown in Figure 5, when the present invention is implemented, low-cost balloons or airships can be used, and smog often occurs in the air. The weather with no wind or little wind provides good weather conditions for the implementation of the present invention. The present invention can use a single balloon or airship to form the conductor 1, as shown in FIG. 5B. Multiple balloons can also be used to form the conductor 1 of a large balloon, as shown in Figure 5A. Multiple conductors can also be connected in series and bundled together with large balloons to form a longer and higher conductor 1, as shown in Figure 6. The balloon is filled with a gas with a lower density than air, such as safe helium, and the balloon or airship floats in the atmosphere. The balloon is connected to the output end of the p...

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Abstract

The invention discloses an efficient air purifier and a purifying method. The efficient air purifier comprises a conductor which is insulated against the ground, and a power source transmitting electric charges to the conductor. The output end of the power source is connected to the conductor. The grounding end of the power source is connected with the ground. The purifying method includes that the conductor which is insulated against the ground is suspended or supported in air; the power source transmits the electric charges to the conductor continuously; the conductor generates an electric field; and particle matter in the air is fast settled to the ground under the effect of electric field force. Almost all electric energy on the conductor is converted into work done by the electric field force borne by the particle matter, the purifying efficiency on fine particle matter in air is high, in addition, noise, vibration and interference are not generated, pollution is avoided, and due to the high efficiency, the efficient air purifier and the purifying method are suitable for purifying fine particle matter in large-area high airspace of cities and industry zones or construction sites or the like.

Description

technical field [0001] The invention belongs to the technical field of air purification, in particular to the technical field of purifying particulate matter in the atmosphere. Background technique [0002] Fine particulate matter in the atmosphere can stay suspended in the atmosphere for a long time because it is very light, which has a great impact on human health and the atmospheric environment. [0003] Known purification technology schemes include spraying, sprinkling, filtration, adsorption, electrostatic and ionization, and combinations of these technologies. [0004] Spraying and watering technology solutions are effective for larger particles, but have low efficiency for fine particles and a small range of action, and are not suitable for severe smog in winter in the north, because watering and spraying will freeze, and long-term use in cities will not only consume electricity and water If it is large, a high-power water pump or fan must be used, and the fan and wa...

Claims

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Application Information

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IPC IPC(8): B03C3/04B03C3/66B03C3/41
CPCB03C3/04B03C3/41B03C3/66
Inventor 黄久生黄京慧李春萍其他发明人请求不公开姓名
Owner 北京华晶汇科技有限公司
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