exhaust ventilation

exhaust ventilation

The removal of foul air from a space by a mechanical means, such as a fan; fresh air is allowed to enter through available or controlled openings.
References in periodicals archive ?
control panels for smoke and heat exhaust ventilation systems, 1 pc.
Current degreasing equipment with good local exhaust ventilation and cleaning methods such as parts washers, immersion with agitation, soak and agitate methods, pump through flushing, and ultrasonic systems without heating.
Any employer who uses a local exhaust ventilation (dust/fume extraction system) to control dust or fumes, must ensure that the system is effective and is in good working order.
In most residential retrofits through the WAP program, exhaust ventilation is installed.
5, a dedicated exhaust ventilation shaft, had reached a depth of 208 m, 17% of its final depth of 1,174 m.
Russian engineers expound the theory behind design computations of gas-borne dust flows in local exhaust ventilation systems, and provide practical recommendations on the energy efficient containment of gas-borne dust emissions.
The HSE says book a free consultation with independent experts to check that all Local Exhaust Ventilation (LEV) systems are compliant to COSHH regulations 7 & 9; and it maybe the best money you never spent.
For example, hot air produced from the cooling installations will be re-used as heating, and the exhaust will be frequency controlled to prevent unnecessary exhaust ventilation.
The existing exhaust duct in the lid section will be divided into two sections, each 1,000-ft (305-m) long, to provide two separate exhaust ventilation zones in the lid section (see Figure 4 and 5).
The objective of the testing program was to compare the whole-building, multi-zone, indoor air quality performance between continuous exhaust ventilation both with and without central system recirculation mixing, central-fan- integrated supply ventilation, and energy recovery ventilation.
The two most prevalent approaches to local exhaust ventilation aimed to reduce surgical smoke levels are portable smoke evacuators and room suction systems.
3m has already been allocated to the North East for schemes, including Gateshead College's project to establish the North East as a major player in the development of low emission vehicles, which includes developing a car test track facility and a research and development centre for exhaust ventilation technology.