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A control method capable of adjusting the air distribution form in a residence

A technology of indoor air flow and control method, which is applied in the direction of using air flow as shielding, heating and ventilation control systems, heating methods, etc. It can solve the problems of weak epidemic prevention ability, unstoppable air flow organization form, and inability to prevent cross-infection, etc., and achieve cost reduction Low cost, economic cost balance, and the effect of maintaining comfort

Active Publication Date: 2021-06-29
NANTONG YOURUI LAB TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The fresh air ventilator can only purify and filter the fresh air coming in from the outside. The small number of fresh air changes cannot form an effective airflow organization form indoors and cannot prevent the virus from spreading indoors. The small number of fresh air changes cannot quickly dilute viruses and bacteria, etc. Defects, can not prevent cross-infection, weak epidemic prevention ability

Method used

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  • A control method capable of adjusting the air distribution form in a residence
  • A control method capable of adjusting the air distribution form in a residence
  • A control method capable of adjusting the air distribution form in a residence

Examples

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no. 2 example

[0053] Please refer to figure 2 :

[0054] During the epidemic period or flu season, family members have symptoms of discomfort (such as fatigue, cough, runny nose, etc.), and need to live in a separate room to avoid affecting other people.

[0055] T1: The user manually operates the whole house display screen, closes the air supply switch type electric air valve in the isolated room through the whole house main module, connects the air supply switch type electric air valve to the air supply outlet and the air supply duct, and closes the air supply switch type electric air valve The valve is equivalent to closing the air supply port;

[0056] T2: Turn on the return air switch type electric air valve in the isolated room to form a local micro-negative pressure in the isolated room;

[0057] T3: Turn on the air supply switch type electric damper in other rooms through the main module of the whole house, close the return air switch type electric damper in other rooms, maintain...

no. 3 example

[0059] Please refer to image 3 :

[0060] The control method capable of adjusting the form of indoor air distribution in a residence includes the following methods:

[0061] During the epidemic period or flu season, family members have symptoms of discomfort (such as fatigue, cough, runny nose, etc.), and need to live in a separate room to avoid affecting other people.

[0062] R1: The return air of the whole house is exhausted through the isolation room, and the exhaust air volume of the isolation room is much larger than normal, achieving the effect of rapidly diluting viruses and bacteria;

[0063] R2: At the same time, users can also manually operate the whole house display screen, adjust the total exhaust air volume through the whole house main module, and realize the balance of exhaust air volume, noise, and comfort in the isolated room in terms of user experience. In addition, during installation, the branch air duct should be 1 to 2 sizes larger than the conventiona...

no. 4 example

[0067] Please refer to Figure 4 :

[0068] H1: The user manually operates the whole house display screen, closes the return air switch type electric damper in other rooms and only opens the air supply switch type electric damper;

[0069] H2: Turn off the air supply switch type electric air valve in the room with poor air quality, and only open the return air switch type electric air valve, and automatically increase the exhaust air volume of the room with poor air quality through the principle of fluid distribution balance, and prevent pollutants from spreading to other areas;

[0070] H3: Users can also manually operate the whole house display screen, adjust the total exhaust air volume through the whole house main module, and realize the balance of air exhaust volume, noise, and comfort in the room with poor air quality in terms of user experience. In addition, during installation, the branch air duct should be 1 to 2 sizes larger than the conventional specification, and...

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Abstract

The invention discloses a control method for adjusting the form of indoor airflow in a residence, which includes the following methods: during an epidemic period or a high-influenza season, a slight positive pressure is formed in the whole house to prevent the infiltration of outdoor pollutants such as viruses and PM2.5; When family members have symptoms of discomfort (such as fatigue, coughing, runny nose, etc.), they need to live in a separate room, let the isolated room form a local slight negative pressure, and maintain a slight positive pressure in other rooms, and prevent the spread of the virus by changing the air distribution of the whole house, and achieve The effect of rapidly diluting virus bacteria. The control method that can adjust the form of indoor airflow in the residence integrates the common purifying heat exchanger and switch-type electric air valve in the market, and changes the form of airflow in the whole house through micro-positive pressure and local micro-negative pressure. Technical measures such as rapid indoor dilution of viruses have filled the gap in the market where there is no low-cost air system in the residential and household fields that can effectively prevent the spread of indoor viruses and cause cross-infection of infectious diseases.

Description

technical field [0001] The invention specifically relates to a control method capable of adjusting the form of air distribution in a residential room. Background technique [0002] With the improvement of people's requirements for indoor air environment quality, household purification type total heat exchangers have appeared on the market to meet the comfort requirements. However, with the re-understanding of infectious diseases caused by the epidemic of the new coronavirus, the current household purification type total heat exchanger usually has a small number of fresh air changes and cannot form an effective airflow organization form indoors and cannot prevent viruses from entering the room. Diffusion and fresh air exchange times are small and cannot quickly dilute viruses and bacteria, and cannot prevent cross-infection, and the ability to prevent epidemics is weak. [0003] The technical scheme of prior art one: [0004] A multifunctional fresh air ventilator capable o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/74F24F7/08F24F7/003F24F12/00F24F8/108F24F8/22F24F13/30F21V5/00
CPCF21V5/00F24F7/08F24F11/0001F24F12/001F24F13/30F24F11/74F24F8/10F24F8/192F24F8/22
Inventor 卢利华
Owner NANTONG YOURUI LAB TECH CO LTD
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