Chiller System Ac price Bangladesh
Definition: What Is A Chiller?
When people very first encounter the term “chiller” (if they do not initial think about a frightening motion picture) they usually consider something that creates cold or cools down the bordering air like an air conditioning unit or the perhaps even a refrigerator. This is a bit deceptive. A chiller contains the adhering to six primary components:
Evaporator – cools the water, water/glycol or air by moving the heat to a refrigerant which is developed into a gas. Compressor – takes this gas and raises its stress to ensure that ambient air or water can get rid of the heat.
Condenser – rejects warm gained by the gas making use of ambient air or cooling down tower water to condense the gas back to a liquid for usage once again by the evaporator.
Holding Storage tank – holds the circulating coolant, typically water (can be water/glycol), storage tank is sized huge sufficient to avoid stormy flow in container creating pump cavitations.
Pump – distributes coolant from the holding container to the evaporator and from the evaporator to the equipment or process being cooled and also back to the container.
Control board – houses temperature level controller, compressor contactor, pump starter, 3-phase integrates, control transformer, security controls, run and fall short lights.
While it is true that a refrigerator is a device that cools down another thing, i.e., a plastic shot molding equipment, it does not produce chilly, it gets rid of heat. Basically, it’s a warmth removal gadget. Utilizing the 6 components provided over an “industrial” refrigerator gets rid of warm from one component – water/glycol/air – and afterwards circulates that cooler component through a heat exchanger to cool down the surrounding air or procedure tools.
How Does A Chiller Work?
A standard refrigerator has 2 circuits: the water circuit, as well as the refrigeration circuit:
In the water circuit, a pump distributes the water from the holding container to the evaporator which cools the water by transferring the warmth to a refrigerant, the water then goes on to the procedure in a mobile chiller or back to the storage tank in a packaged or central chiller.
In the refrigeration circuit, the evaporator steams the fluid refrigerant into a gas cooling down the water, the compressor enhances the pressure of the refrigerant gas to a stress (200 to 220 psi for Freon 22) to make sure that the condenser can condense the gas back to a fluid (remove the heat acquired) making use of ambient air at 95 ° F or cooling down tower water at 85 ° F.
When it comes to a commercial refrigerator, the concept coincides. Water is pumped to the refrigerator typically at 60 ° F and also cooled down to 50 ° F, when using water/glycol solution can be cooled to 20 ° F. The warm is removed from the condenser either by a plant cooling down tower water system, or exterior air for remote condenser and exterior air cooled refrigerators, or by plant air for interior or portable warmth reclaim refrigerators.