HVAC stands for Heating, Ventilation and Air Conditioning. It is an overall term for indoor environmental comfort, which makes indoor air quality. When it comes to clean room HVAC systems, it implies significantly more than comfort.
The HVAC clean room system controls the temperature and the humidity to your suitable degrees of precision, like standard HVAC. Notwithstanding comfort, clean room HVACs separate themselves from ordinary systems with their expanded air supply, wind stream designs, utilization of high productivity clean room channels and room compression.
The expanded air supply brings more air changes each hour with new HEPA sifted air flowing into the clean room all the time. HVAC Clean room designs include knowledge on regulations, cleanliness level guidelines, airflow room pressurisation, temperature control, humidity control and accounting of activities occurring inside.
The volume of air in the clean room will influence the measure of airflow required. The greater the room, the more air you need. The width, length, and stature of the ordered rooms and their design should be utilized for HVAC calculations.
People regularly fail to remember that the tallness of the room directly impacts the airflow. One way to save money on costs is to bring down the roof. You can see the distinction by contrasting the airflow in the adding machine utilizing similar data sources yet shifting the size of the room or the stature of the roof.
Developing a proper HVAC design for clean room applications requires extraordinary information and ability, design will be created by an expert specialist who is authorized by an regulatory body, while installation should be possible through experienced mechanical contractors ideally under proficient watch from controlled climate/clean room solutions provider.
Outside temperature profile
Indoor temperature profile
Lighting systems heat discharge
Inhabitancy and level of action
Internal equipment heat emission
Internal inactive burden sources
The effectiveness of HVAC system parts
To evaluate a HVAC Clean room system according to energy perspective, we need to comprehend its thermal load fluctuation that depends upon many factors, for example,
Very still schedule Vs. Operational schedule
Thermal conduct of internal loads, for example equipment, processes
General climate thermal conduct
Surrounding thermal conduct
HVAC Clean Rooms are usually used in the manufacture of clinical research, Pharmaceuticals & Bulk Drug Production. Clean room is a regulated space of low levels of contaminants such as dust, airborne bacteria, aerosol particles, and chemical vapors. To be precise, the clean room has a controlled amount of contamination that is determined by the number of particles per cubic meter at the defined particle size. Outdoor ambient air in a typical city setting comprises 35,000,000 particles per cubic meter, 0.5 mm and wider in diameter, equivalent to the clean room ISO 9 at the lowest level of clean room standards.