Industrial chillers are generally used in air conditioning units and industrial cooling. In air conditioning systems, chilled water is usually distributed to heat exchangers or coils in air handling units or other types of terminal equipment for cooling out in their respective spaces, and then the cooling water is redistributed back to the cooling to be cooled. In industrial applications, chilled water or other liquid cooling pump is through the process or laboratory equipment. Industrial chillers are used to control the cooling of products, mechanisms and plants in all walks of life,China industrial Chillers manufacturers and suppliers
The air-cooled chiller uses a shell and tube evaporator to exchange heat between water and refrigerant. The refrigerant system absorbs the heat load from the water and cools the water to produce cold water. The heat is brought to the finned condenser through the action of the compressor. Then it is lost to the outside air by the cooling fan.
The water-cooled chiller uses a shell and tube evaporator to exchange heat between water and refrigerant. The refrigerant system absorbs the heat load of the water and cools the water to produce cold water. The heat is transferred to the shell and tube condenser through the action of the compressor. The refrigerant exchanges heat with the water, so that the water absorbs the heat and then the heat is taken out of the external cooling tower through the water pipe.
The screw chiller is named screw chiller because of its key component-the compressor adopts the screw type. The unit consists of a gas refrigerant in the state from the evaporator; after adiabatic compression by the compressor, it becomes a high temperature and high pressure state. The compressed gas refrigerant is cooled and condensed at equal pressure in the condenser. After condensation, it changes into a liquid refrigerant, and then expands to a low pressure through a throttle valve and becomes a gas-liquid mixture. Among them, the liquid refrigerant under low temperature and low pressure absorbs the heat of the substance to be cooled in the evaporator and becomes a gaseous refrigerant again.