How to choose the central air-conditioning disinfection and purification device Is the choice of different environments different?
These measures are applicable to the sanitation management of centralized air-conditioning ventilation systems in public places. The centralized air-conditioning and ventilation systems in other places shall be implemented with reference to this method.
The central air-conditioning and ventilation system in public places (hereinafter referred to as the central air-conditioning and ventilation system) shall meet the requirements of the "Sanitary Specifications for Central Air-conditioning and Ventilation Systems in Public Places" and the requirements of relevant hygiene standards.
The operator of a public place shall take measures to ensure that the centralized air-conditioning and ventilation system of the place meets the requirements of the preceding paragraph.
The central air-conditioning ventilation system shall have the following facilities:
Devices for emergency shutdown of return air and fresh air;
A device that controls the sub-regional operation of the air-conditioning system;
Air purification and disinfection device;
Openable and closable windows for cleaning and disinfection of the air duct system.
The newly built, renovated and expanded central air conditioning and ventilation systems shall undergo hygienic evaluation for the prevention of airborne diseases, and can be put into operation only after the evaluation is passed.
The central air-conditioning and ventilation system that has been put into operation shall undergo a hygienic evaluation for the prevention of airborne diseases every two years, and can continue to operate after the evaluation is passed.
The hygienic evaluation shall comply with the provisions of the "Specifications for Hygienic Evaluation of Central Air Conditioning and Ventilation Systems in Public Places".
The meanings of the terms in this method are as follows:
Centralized air conditioning and ventilation system: In order to make the parameters of room or closed space air temperature, humidity, cleanliness and airflow speed meet the set requirements, all equipment, pipes and accessories, instruments and meters for centralized processing, transportation and distribution of air are provided. sum.
Air duct system: air ducts, air outlets, air handling units and other parts used to process and transport air in the central air conditioning ventilation system.
Airborne diseases: diseases that are mainly transmitted through the air.
V1 Environmental Technology Co,. Ltd
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Email :james@v-1.com.cn
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