Method for treating harmful aerosol in relatively sealed space

A closed space and treatment method technology, applied in the field of environmental purification, can solve the problems of spreading and diffusion, and achieve the effect of protecting rescuers and escorts and reducing treatment costs

Active Publication Date: 2011-01-05
苏州安泰空气技术有限公司
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is isobaric, it may also spread directly to the surrounding space, causing the consequences of diffusion

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for treating harmful aerosol in relatively sealed space
  • Method for treating harmful aerosol in relatively sealed space
  • Method for treating harmful aerosol in relatively sealed space

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The inventive idea of ​​the processing method of the present invention is to introduce fresh air on one side of the relatively closed space, and use a fan to extract the air flow on the other opposite side, and control the ratio of the fresh air flow to the outlet air flow to form a self-contained air in the relatively closed space. The directional airflow that flows sideways to the position of the fan, the enclosed space is always in a negative pressure state, so that the aerosol in the space can flow to the airflow processing unit along with the airflow, and is filtered and sterilized by the processing unit and discharged to the outside atmosphere . The operation of each component of the airflow processing unit of the present invention is controlled and implemented by the electrical control unit of the present invention. The present invention will be further described in detail below in conjunction with specific embodiments.

[0022] See Figure 1 to Figure 6 According...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for treating harmful aerosol in a relatively sealed space, which comprises: (a) forming a fresh air supply opening in a side wall which forms the relatively sealed space, and charging fresh air into the relatively sealed space from the fresh air supply opening; (b), arranging an air flow processing unit on the side, opposite to the fresh air supply opening, of the relatively sealed space, wherein the air flow processing unit comprises a sealed tank box arranged on the side wall of the relatively sealed space and a filtering and sterilizing device and a fan which are arranged in the seal tank body in turn along the flowing direction of the air flow, and the sealed box body is provided with an air outlet channel; and (c) controlling the ratio of the inlet air volume at the fresh air supply opening to the air outlet volume discharged from the air outlet channel to generate an oriented air flow flowing from the fresh air supply opening side to the air flow processing unit in the relatively sealed space, wherein the oriented air flow is discharged into the atmosphere from the air outlet channel after passing through the air flow processing unit. The method of the invention can effectively avoid the diffusion of the aerosol and has better treatment effect and low cost.

Description

Technical field [0001] The invention belongs to the technical field of environmental purification, and particularly relates to a processing method for treating harmful aerosols in a small space. Background technique [0002] In the prior art, the conventional treatment of high-concentration aerosols in a specific space is drawn by a fan, and directly discharged out of the space, and the concentration is reduced by the dilution of the atmosphere. No treatment is done on the quality of the discharged air. While the space air is being extracted, the same flow of air is added into the space. The pressure difference between inside and outside the space is 0, which is an equal pressure area. This is completely feasible for harmless aerosols or beneficial bacteria. However, if the aerosols are infectious through the air, such as patient saliva aerosols containing influenza A bacteria, the harmful aerosols will be treated in the above manner. It spreads around by the fan. Because it i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/00B01D46/00A61L9/20
Inventor 陈旭东李军顾中秋
Owner 苏州安泰空气技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap