Table of Contents :-
Experience and innovation
Air distribution
Volume flow measurement
Volume flow control
Room temperature control
Pressure control
Fan speed control
CONSTANTFLOW
VARYCONTROL
Volume flow measurement equipment
EXCONTROL
Special solutions
Balancing and shut-off
Accessories
Room temperature controller
Control concepts
Control components
System integration
Design criteria
Documentation
Unit selection
Project execution
Commissioning
References
What is Air Distribution ?
Air distribution An essential feature for laying out air conditioning systems is air flow, which can be designed to be constant or variable. Accordingly, a differentiation is made between constant volume flow systems (CAV) and variable volume flow systems (VAV). These features can also apply to sections of a system since a combination of both types is technically feasible. The system selected depends on the overall concept of the building services. A constant system is only possible where other systems ensure zone-based temperature control, e.g. heating surfaces, or where temperature control is not requiredConstant volume systems provide every location with a constant airflow. However, a variety of systems with technical and economic differences are available.
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