air purification device
An air purification device and space technology, applied in the field of air purification, can solve the problems of high energy consumption and low purification efficiency of air purification devices
Inactive Publication Date: 2019-12-13
罗瑞真
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Problems solved by technology
[0007] Based on this, it is necessary to provide an air purification device for the problems of high energy consumption and low purification efficiency of the air purification device
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[0079] In order to facilitate the understanding of the present invention, the air cleaning device will be described more fully below with reference to the relevant drawings. A preferred embodiment of the air cleaning device is shown in the accompanying drawings. However, the air cleaning device can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the air cleaning device more thorough and comprehensive.
[0080] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the air purification device is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinatio...
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The invention relates to an air purification device, which comprises a main air flow assembly and a bypass air flow assembly, wherein a first air inlet and a first air outlet are formed in the main air flow assembly; a negative pressure space and a second air outlet are formed in the bypass air flow assembly; or the bypass air flow assembly and the main air flow assembly jointly form a negative pressure space and a second air outlet; when the air flow is exhausted from the first air outlet of the main air flow assembly, gas in the position of the second air outlet position of the bypass air flow assembly is pulled to flow; the Venturi effect occurs; the negative pressure space generates negative pressure, so that the gas outside the bypass air flow assembly passes through filters and is exhausted from the second air outlet. The air flow can be driven by the Venturi effect, so that the energy consumption of the air purification can be reduced. When a plurality of filters with different wind resistance are used, a plurality of bypass air flow assemblies can be correspondingly installed; the exertion of too great wind pressure onto all of the filters by aiming at being matched with the filters with great wind resistance is avoided, so that the energy source waste is avoided. Meanwhile, air entering the bypass air flow assemblies can pass through the filters; the purification efficiency is improved.
Description
[0001] This application is a divisional application of an invention patent application with an application date of April 14, 2014, an application number of 2014101494206, and an invention and creation name of an air purification device. technical field [0002] The technical field of air purification related to the present invention, in particular, relates to an air purification device. Background technique [0003] There are two main forms of pollutants in the air. One is particulate pollutants, such as dust, bacteria, mold and other large-shaped substances. Its molecular structure is complex and composed of many different substances or components. Hundreds of microns to hundreds of microns in size. The other is gaseous pollutants, such as chemical molecules such as odorous and volatile organic chemicals, whose chemical structure is relatively simple, composed of several chemical elements, and very small, only in the size of angstroms to nanometers. [0004] To deal with t...
Claims
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IPC IPC(8): B01D46/00B01D46/42
CPCB01D46/0041B01D46/0047B01D46/4281B01D2273/10B01D2273/28B01D2279/40
Inventor 罗瑞真
Owner 罗瑞真