Product Profile of Mechanical Supply And Extract Ventilation System
Dynomerk Controls manufactures Mechanical Supply and Extract Ventilation System. Dynomerk Controls offers wide ranges of regenerative vehicle chassis dynamometer, eddy current dynamometers, stand alone engine test beds, brake inertia dynamometers, instrumentation for engine testing, transmission test rigs, test rigs & host computer controlled software. Mechanical Supply and Extract Ventilation System is equipped with manually operated, tight shut, opposed blade type dampers for balancing the air flow.
Key Features of Mechanical Supply And Extract Ventilation System
- Mechanical supply and extract ventilation systems for each of the test cells would be designed for the heat dissipation generated by the operation of the engine taking into account:-Heat radiated from engine and dynamometer.
- Heat radiated from the exhaust gas systems and components cooling water systems and components. Heat rejected by the equipment and light fittings. The system will be consisting of Air Handling Units depending on usage of test cells at a time.
- AHU will be having Air Filters of 50 microns filtration level, Air Washing Zone to make it dust free and evaporative cooling arrangement and mist eliminator. Air flow balancing will be done by manually operated dampers which will be locked after balancing of flow. All ductwork panning across fire compartments will be provided with fire dampers operated via fusible links.
- Each supply and extract system will also be equipped with manually operated, tight shut, opposed blade type dampers for balancing the air flow.
- Total ducting will be insulated to reduce temperature rise to minimum.
- In the event of the fire suppression system being activated the blowers shall be shut to ensure air tightness within the room for containment of suppression media.
- The design of the ventilation systems shall include for attenuators within the ductwork to comply with the noise transmission criterion stated.
