Dining harmful bacterium and virus protection method and device

A protective device, technology of viruses, applied in the direction of heating means, legs of general furniture, serving tables, etc.

Inactive Publication Date: 2020-06-19
CHONGQING CHENSHI CLEANING SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a method and device for protecting against harmful bacteria and viruses during meals, so as to solve the technology of avoiding infection by droplets or aerosols produced by people carrying viruses and germs during meals for multiple people question

Method used

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  • Dining harmful bacterium and virus protection method and device
  • Dining harmful bacterium and virus protection method and device

Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] The method for protecting against harmful bacteria and viruses during meals in this embodiment is to generate low air pressure at the dining position to inhale the air at the dining position into the exhaust pipe, and eliminate the harmful bacteria or / or contained in the air in the exhaust pipe by filtering or killing and viruses, and finally the exhaust duct will remove the air after eliminating harmful bacteria or / and viruses in an environment away from the dining area.

[0018] Harmful bacteria and virus protective device when dining in the present embodiment, it comprises the negative pressure suction device 1 that is arranged on dining position place, the exhaust pipe 2 that is connected with negative pressure suction device and the harmful bacteria that is connected with exhaust pipe. Bacteria or / and virus elimination device3.

[0019] The...

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Abstract

The invention discloses a dining harmful bacterium and virus protection method and device. The method comprises the steps of generating low air pressure at a dining table to make the air at the diningtable sucked into an exhaust pipe, eliminating harmful bacteria or / and viruses contained in the air in the exhaust pipe in a filtering or killing mode, and finally discharging the air with the harmful bacteria or / and viruses eliminated into the environment far away from the dining table through the exhaust pipe. The protection device comprises a negative-pressure suction device arranged at the dining table, the exhaust pipe connected with the negative-pressure suction device, a harmful bacterium or / and virus elimination device connected with the exhaust pipe and a dining table isolation device. The dining harmful bacterium and virus protection device generates negative pressure at the dining table to make droplets or aerosol generated by people taking meals rapidly sucked into the exhaustpipe, and the droplets or aerosol containing the harmful bacteria or / and viruses are prevented from being spread all around. Accordingly, other people or foods nearby the people taking meals are protected against infection by the people taking meals.

Description

technical field [0001] The invention relates to the technical field of catering safety protection, in particular to a method and device for protecting harmful bacteria and viruses during meals. Background technique [0002] During the dining process of multiple people, especially in dining places with a large number of people such as canteens and restaurants, diners carrying harmful germs and viruses will produce aerosols carrying viruses and harmful germs in the surrounding environment when talking, coughing, etc. Droplets, when aerosols or droplets carrying viruses and germs stick to food or are inhaled by others, it will cause other people to be infected with the virus. Contents of the invention [0003] In view of this, the object of the present invention is to provide a method and device for protecting against harmful bacteria and viruses during meals, so as to solve the technology of avoiding infection by droplets or aerosols produced by people carrying viruses and g...

Claims

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Application Information

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IPC IPC(8): F24F7/06F24F3/16A47B31/02A47B13/00
CPCA47B13/00A47B31/02F24F3/16F24F7/06
Inventor 陈治霖
Owner CHONGQING CHENSHI CLEANING SERVICE CO LTD
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