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How to make the clean room more energy-efficient?

April 22, 2019

How to make the Clean Room more energy-efficient?
 Low Section Wind Speed Design Cross section wind speed is the speed at which air passes through the filter or heating/cooling coils in air handling components. 

Most engineers design air handlers to 500 inches per minute based on "experience." Although this design saves time, it increases operating costs. In low profile wind speed designs, larger air handlers and smaller fans are used to reduce the air flow rate and reduce energy consumption and life-cycle costs. 

The pressure drop determines the energy loss of the fan. From the “square rule”, it can be known that the pressure drop is proportional to the square of the speed drop. If the section wind speed decreases by 20%, the pressure drop will drop by 36%; if the section wind speed decreases by 50%, the pressure drop will drop by 3/4. According to the “cubic rule”, the change in fan energy consumption is proportional to the cube of flow change. If air flow is reduced by 50%, fan energy consumption will drop by 88%. 

As a result, larger size air handlers, larger filters, and coil areas consume less fan power, allowing smaller fans and motors to be used. Small fans add less heat to the air, reducing the difficulty of cooling. Smaller coils are easier to clean and work more efficiently, so the temperature of chilled water can be higher. Filters work better and last longer at low cross-section wind speeds. http://www.conveyortop.com/Mobile Phone Clean RoomLcd Tv Clean Room

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