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Sequencing air cleaning rejuvenation system

An air purification device and air pollutant technology, applied in the field of air purification, can solve the problems of large size of air purification device, device noise interference, etc., and achieve the effect of reducing operation restrictions and expanding the scope of application

Active Publication Date: 2012-03-07
RHT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this type of air cleaning device are:
[0007] The airflow generating device may generate noise disturbance;
[0008] Due to the air flow generating device, this air cleaning device has a large size

Method used

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  • Sequencing air cleaning rejuvenation system
  • Sequencing air cleaning rejuvenation system
  • Sequencing air cleaning rejuvenation system

Examples

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Embodiment Construction

[0031] Other embodiments, features and advantages of the present invention, as well as the structure and operation of various embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The various embodiments of the invention presented herein are by way of illustration and not limitation.

[0032] In one embodiment ( figure 1 ), the present invention includes the housing 1. The housing 1 encloses the adsorption filter 2 , the regeneration chamber 3 and the active oxide generator 4 . The adsorption filter 2 and active oxide generator 4 are located in the renewal chamber 3 . The active oxides generated by the active oxide generator 4 can diffuse into the adsorption filter 2 . The housing is hermetically sealed to prevent excess active oxides, air pollutants and bacteria from escaping during the renewal process. In this example, the adsorption filter may be fixed or removable.

[0033] In another embodiment ( figure ...

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PUM

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Abstract

Sequencing air cleaning rejuvenation system relates to a method and apparatus for air cleaning. More specifically, air contaminants and bacteria are removed from polluted environment by adsorption until the adsorption filter (2) is nearly saturated. By employing such method and apparatus, the adsorption materials (8) are then refreshed in a rejuvenation chamber (3) by reacting with reactive oxidizing species. The rejuvenation process decomposes air contaminants into non-harmful products without causing secondary pollution. Since the adsorption and rejuvenation process are taken place separately, it causes no noise disturbance and no leakage of excess ROS. Comparing with conventional air purifier, the sequencing air cleaning rejuvenation system is relatively more versatile and can be applied in various situations, especially in case of no power supply.

Description

technical field [0001] The present invention relates to air purification, and more particularly, to a method and apparatus for air purification. Background technique [0002] Now, no matter in residential area, commercial area or industrial area, the problem of indoor air quality has attracted more and more attention, because it is one of the culprits that endanger human health. Air pollutants, such as total volatile organic compounds (TVOC), ammonia, hydrogen sulfide, bacteria and viruses, will endanger human health. These problems urgently need to be resolved. [0003] US Pat. Nos. 7,473,074 and 5,042,457 disclose methods for injecting fresh air to effectively dilute air pollutants to maintain indoor air quality. However, access to fresh air may be difficult due to location constraints, especially in environments where it is difficult to install air ducts and airflow generating devices. Furthermore, this method does not eliminate air pollutants, but instead transfers th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/015F24F3/16B01D53/04
CPCA61L9/014A61L9/03A61L2209/14B01D53/02B01D53/8678B01D2251/104B01D2253/102B01D2253/104B01D2253/106B01D2253/108B01D2253/204B01D2253/308B01D2257/91B01D2259/40088B01J20/02B01J20/08B01J20/103B01J20/18B01J20/20B01J20/226B01J20/28004B01J20/28019B01J20/2805B01J20/2808B01J2220/42B01J2220/66
Inventor 陈志强·鲁迪陈义霖杨霖龙何家栋
Owner RHT
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