The basic theory that warm air rises is especially true when it comes to the theory of air conditioning. Because cold air is heavier it always ends up closer to the ground where it can be vented away to allow space to be heated or ventilated back to help cool the room. This information is particularly useful when studying air conditioning systems and installation of the heat, how they affect the air in your home or office. Read the rest of this entry

Compressed air is used in many operations and processes, and as a source of energy for heating, ventilation and air conditioning (HVAC) and process actuators and motors. It can also be supplied with low pressure systems and is used to control tire. Compressed air can be supplied in several different ways and at different pressures and degrees of filtration depending on their use.

A typical compressed air system is capable of producing quality instrument air for pneumatic HVAC controls, tools, transportation systems, and general air of the plant. The system consists of a single motor driven rotary screw compressor stage of a filter intake air, a safety valve, cooler, air / oil separator tank with air safety valve, prefilter , dryer separator air filter, rear, oil / water traps and water / oil. Read the rest of this entry