Requirement for Ventilation in Modern Architecture

Modern Architecture Requirement

With the continuously development of ventilation technology. People is able to control the indoor environment in the building and creat a comfortable indoor climate. However, In the condition of worldwide scarcity of energy, increasing pressure of energy conservation and emission reduction, deterioration of AQI(air quality index) and SBS(Sick Building Syndrome), building air ventilation draws unprecedented attention.

Requirement of ventilation design

1. On-demand of fresh airflow;
2. Balanced fresh and exhaust air system;
3. Low energy consumption,low noise and low operation cost;
4. Reasonable control system and management.

Requirement of Architectural effec

1. Ensure the efficient exhaust of indoor foul and polluted air
2. Meet the need on comfortableness of indoor people in all occasions;
3. Ensure the need of fresh air when the number of indoor staff changes.

Currently Working Standard

Domestic Standard

1. Architectural Design of General Hospital Design Standard  (GB 51039-2014)
2. Green Hospital Architectural Evaluation Standard (GB51153T-2015)
3. Infectious Disease Institute Architectural Design Specification (GB50849-2014)
4. Technical Specifications for Construction of Hospital Clean Surgery Department (GB50333-2013)
5. Indoor Air Quality Standard (GB/T 18883-2002)
6. Heating Ventilation and Air Conditioning of Civil Buildings Design Standard (GB 50736-2012)
7. Air Conditioning and Ventilation System Operation Management Specification (GB 50365-2005)
8. Combined Air Conditioning Unit  (GB/T 14294-2008)

Oversea Standard

1. ANSI/ASHRAE Standard 62.1-2004
2. In ASHRAE 62, ventilation rate is the most commonly used standard to evaluate the ventilation quantity

Policy Guidance

In 2011, the Ministry of Housing and Construction and the Ministry of Health jointly organized and compiled the “Technical Specification for Evaluation of Green
Hospital Construction”.

In 2014, the government updated "Green Building Evaluation Standards"GB/T 50378-2014


Post time: Feb-20-2020

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