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[What if there is central air conditioning in the home during the quarantine? Expert interpretation]
Release date:[2022/12/22] Is reading[363]次

Recently, the comprehensive team under the Joint Prevention and Control Mechanism of The State Council has released the Work Plan on Health Services for Key COVID-19 Populations and Guidelines on Home Treatment for People infected with COVID-19. What are the conditions for home quarantine? What should I pay attention to during the quarantine? Wu Hao, head of the Community prevention and Control team of the National Health Commission and dean of the School of General Practice and Continuing Education of Capital Medical University, explained to the public.


What about home with central air conditioning?


Wu Hao suggested that the kitchen should keep the window open for natural ventilation when using the range hood and exhaust fan; Strengthen the window ventilation in the toilet to keep the air flow; If there is no natural ventilation, exhaust equipment should be opened for ventilation. Indoor window ventilation, in principle 2 ~ 3 times a day, at least 30 minutes each time, can be extended according to the climate conditions, ventilation should pay attention to do a good job of warm.


"The central air conditioner should be closed to the return air, and all fresh air should be taken from the outside. It should operate in full fresh air mode." Wu Hao said.


What are the requirements for home quarantine?


Wu Hao said that according to the actual situation of positive infected people, according to the classification and treatment. Specifically, positive infections can be classified into asymptomatic, mild, severe and critical patients. "Ordinary patients can be observed and treated at home, leaving limited medical resources for those at high risk of severe illness." Wu Hao said.


Positive infected persons are classified in different situations


So, what are the conditions for home isolation of a positive infected person? Wu Hao said that the assessment should be carried out from two aspects. On the one hand, the positive infected persons have no symptoms or dyspnea, oxygen saturation of finger pulse ≥95% after resting and activity, no other basic diseases requiring hospitalization such as serious insufficiency of heart, liver, lung, kidney and brain and other important organs, and the ability to live independently and walk independently. Have at least one adult family member who can care for the infected person if they are unable to do so. No serious mental illness; On the other hand, if conditions permit, home-based treatment staff should live in a relatively independent room in the family as far as possible, and use a separate bathroom or do a good job of disinfection if conditions permit.


How to dispose of daily waste?


Wu advised infected people to stay in their rooms and close the door to avoid face-to-face contact with other residents during quarantine. If you need to leave your room in the presence of other roommates, you must wear an N95/KN95 mask correctly. Other roommates should not enter the infected person's room. Avoid sharing meals with other residents and any personal items, including towels, cutlery, water cups, mouthwash bottles and toothpaste.


"A chair can be placed at the door of the isolation room and the items can be placed on the chair. After the delivery personnel leave, the infected person should wear an N95/KN95 mask and open the door to pick up the items, avoiding face-to-face contact." Wu Hao said.


On the common concern of netizens about the problem of garbage disposal, Wu Hao suggested that the first garbage classification, the garbage bag tie, the best use of double bags, to avoid leakage, spray disinfectant, by the roommate to help dispose. When disposing of garbage, residents should wear N95/KN95 masks and latex gloves. After disinfected, the garbage should be placed in a designated place and their hands should be disinfected afterwards.


"In addition, we need to do a good job of interrupting the launch." Wu Hao said that the toilet should be replenished in time, more than 2 times a day, each time no less than 350ml; Shower drain drain or toilet drain to ensure water seal, you can fill the drain with water to seal, such as using plastic bags to fill water, put on the drain seal, open when in use. Except for shower drainage, other floor drains should be blocked. When the toilet flushes, cover the toilet seat first, then flush.


Industrial air conditioning, chemical fiber industrial air conditioningchemical fiber industry refrigeration, textile industrial air conditioning, dust-free workshop coolingventilation pipeline, cooling tower, freezer and other air conditioning units and accessories.


Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. is a comprehensive manufacturer of special air-conditioning equipment design, production, installation, and commissioning of clean room, electricity, tobacco, civil air defense engineering, medical clean room, clean room, electricity, tobacco, civil air defense engineering, medical clean room. Mainly produce JCZK combined air conditioning unit, cooling tower, glass steel ventilated galvanized sheet pipe, stainless steel pipe, polyurethane ventilation pipe and air conditioning accessories, Jincheng air conditioner is wide, the type, the unique model, superior performance, and user Favused.


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ADD:No. 18, Rongguang Road, National High-tech Park, Yancheng City, Jiangsu Province Phone: 0086-13705113637 Tell: 0086-0515-88809180 Fax: 0086-0515-88809181 E-Mail: jsjckt@126.com
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Copyright Jiangsu Jin Cheng Air Conditioning Engineering Co.,Ltd 技術支持:中國丙綸網
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