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Air purification device

An air purification device and gas technology, applied in transportation and packaging, chemical instruments and methods, separation of dispersed particles, etc., can solve the problems of low purification efficiency and high energy consumption of air purification devices

Inactive Publication Date: 2017-10-27
罗瑞真
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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Embodiment Construction

[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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Abstract

An air purification device comprises a main airflow assembly and side airflow assemblies. First air inlets and a first air outlet are arranged in the main airflow assembly, and a negative pressure space and a second air outlet are arranged in each side airflow assembly, or each side airflow assembly and the main airflow assembly form a negative pressure space and a second air outlet together. When an airflow is discharged from the first air outlet of the main airflow assembly, air at the second air outlet of each side airflow assembly is dragged to flow and the Venturi effect occurs; and negative pressure is produced in each negative pressure space to enable air outside of each side airflow assembly to pass through a filter and to be discharged from the second air outlets. Energy consumption of the air purification device can be reduced by using the Venturi effect to drag air to flow. When a plurality of filters with different air resistance are used, a plurality of side airflow assemblies can be arranged correspondingly to avoid that in order to cooperate with filters with relatively high air resistance, excessive air pressure is applied to all the filters, so that energy waste is avoided. In addition, all the air which enters the side airflow assemblies passes through the filters, so that 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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D46/42
CPCB01D46/0005B01D46/0017B01D46/0027B01D46/0043B01D46/4281B01D46/58
Inventor 罗瑞真
Owner 罗瑞真
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