Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19.

a technology of air curtain and module, which is applied in the direction of space heating and ventilation, lighting and heating apparatus, heating types, etc., can solve the problems of inability to carry out activities, little effect of improving air quality, and reducing transmission, so as to eliminate virus transmission, reduce transmission, and clean and condition air

Active Publication Date: 2022-01-13
CASH JAMES T +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]Presently, air conditioning systems used in homes, office buildings and restaurants can effectively clean and condition air. HVAC systems may be augmented to include viral reducing components such as HEPA filters, electrostatic collectors for fine particulate, and / or UV light to destroy pathogens. These enhancements do little to eliminate virus transmission from person to person. The expelled droplets exhausting out of one person enter the respiratory system of another person who is in close proximity. To reduce transmission the world has adopted the practice of wearing face masks, social distancing and installing physical barriers which has proven to be somewhat effective at reducing viral transmission. Face Masks provide a level of protection by capturing some of the expelled droplets. Unfortunately, this is not practical for activities such as eating and drinking.

Problems solved by technology

These enhancements do little to eliminate virus transmission from person to person.
Unfortunately, this is not practical for activities such as eating and drinking.

Method used

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  • Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19.
  • Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19.
  • Modular recycling air curtain device to replace personal protection equipment (PPE) for reduction in the spread of viruses such as Covid-19.

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Embodiment Construction

[0015]Throughout human history the understanding and prevention of disease has been advancing. Even so, as experienced in 2019-2020 globally, a pandemic can quickly spread and bring society to a halt. The person-to-person transmission of viruses and other pathogens is primarily through the respiratory system. Presently, air conditioning systems used in homes, office buildings and restaurants can effectively clean and condition air. HVAC systems can be augmented to include viral reducing components such as HEPA filters, electrostatics for fine particulate and / or UV light to destroy pathogens. Even so, such systems do little to eliminate direct virus transmission from person to person. Science recognizes that expelled droplets exhausted out of one person can have enough momentum to suspend in the air and travel up to or even beyond 6 feet and enter the respiratory system of another person. To combat this, nearly all the world has adopted the practice of wearing face masks which when a...

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Abstract

A module air curtain and recirculation system that can be incorporated into various tables and workstations that provides 1) an effective air curtain between individuals, 2) a reduction of harmful viruses and 3) the ability for two or more people to be in close proximity without having to wear personal protective equipment such as face masks.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]Not Applicable.STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT[0002]This invention was not made with government support. The government does not have certain rights in the invention.REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING COMPACT DISC APPENDIX (IF APPLICABLE)[0003]Not Applicable.BACKGROUND OF THE INVENTIONField of the Invention[0004]apparatus for indoor air filtration and conditioning creating an air curtain between and around people. The device captures aerosolized droplets expelled from occupants and recirculates cleaned air to operate the air curtain while greatly increasing effective air changes per hour in spaces it is employed. While portable room air purifiers are used to improve the air quality of indoor spaces and reduce particles, allergens, and viruses, they do little to stop the person to person transmission of viruses. This invention solves these deficiencies. Through applied effo...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F24F3/16F24F3/14
CPCF24F3/1607F24F2003/1667F24F3/14F24F3/16F24F9/00F24F8/00F24F8/22F24F3/163
Inventor CASH, JAMES T.CASH, OLIVIA Z.
Owner CASH JAMES T
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