Hvac Chiller System Ppt

A condenser removes heat and is on the hot side of the air conditioner.

Hvac chiller system ppt.

Water chiller system ppt free download as powerpoint presentation ppt pptx pdf file pdf text file txt or view presentation slides online. Rooms typically have several complete air changes per hour. A chiller is a water cooled air conditioning system that cools inside. Our products include central ac saudi arabia chiller ac saudi arabia vrv systems saudi arabia vrf systems heat pump saudi arabia which makes it easy to choose best for you.

A slightly positive pressure to reduce outside air infiltration. In most process cooling applications a pumping system circulates cool water or a water glycol solution from the chiller to the process. Delays start of the next chiller. Set on cooling a basic refrigeration principle is used.

In most air conditioning systems geared for cooling the principal refrigerant is chilled water. A ppt about water chiller system. Condensers transfer heat to the air or to a water or glycol fluid and remove it from the air that will be circulated. Expect increases in cost of chiller operation at lower set point.

The refrigeration machine that produces chilled water is referred to as a chiller. For smaller buildings this can be provided by a c units but once the building reaches a certain size it becomes cost effective to use a centralised system. Hvac heating ventilation air conditioning. Two types of chiller hvac chillier vapour compression chillier vapour absorption chillier reciprocating direct feed indirect feed 2mis site name 2017 mm dd reciprocating centrifugal screw scroll water cooled condenser air cooled condenser evaporative condenser single effect double effect single stage double.

Relative humidity rh and 60 rh. 1 3 per degree of reset. Centralised systems use chillers which are basically giant a c units but they work slightly differently because of their size. Chiller plants act as a centralized cooling system that provides cooling for an entire building or even multiple buildings.

This cool fluid removes heat from the process and the warm fluid returns to the chiller. This is because it is often more practical to centralize air conditioning equipment in one location rather than install many pieces of equipment in many different places. Rigs heating ventilation and air conditioningventilation and air conditioning system hvac creates a climatesystem hvac creates a climate that allows for maximum comfort bythat allows for maximum comfort by compensating for changing climaticcompensating for changing climatic conditions conditions. All building need air conditioning.

Chiller apl khandalaapl khandala 1mis site name 2017 mm dd 2. Diagram of mechanical system on the blackboard. 68 f 20 c and 75 f 25 c 30.