Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, supply air, return air, and exhaust air. Ducts commonly also deliver ventilation air as part of the supply air.
An air washer is a hybrid appliance, a combination of an air purifier and a humidifier. Like conventional humidifiers, air washers add therapeutic moisture to the air. And, like a conventional air purifier, an air washer removes symptom-triggering allergens from the air.
Industrial air coolers are also referred to as industrial swamp cooler or industrial evaporative cooler. They are used to provide large-scale powerful cooling in factories, huge indoor spaces and outdoor areas. Such systems are also used as a cost-efficient cooling solution in dry climate regions.
It ranges from simple pots and pans to sophisticated cooking ranges, steamers, ovens, grills and fryers. The list can be endless and it all depends on what kind of cooking and the type of food to be prepared
Air cooling is a method of dissipating heat. It works by expanding the surface area or increasing the flow of air over the object to be cooled, or both. An example of the former is to add cooling fins to the surface of the object, either by making them integral or by attaching them tightly to the object's surface.
Duct cooler is used for uniform air cooling and air management is effected with round or rectangular metal ducts to carry cool air to different places ,as required. The ducting system can be referred to as ductwork.
