Page 15 - World Energy

Product detail

Brine Absorption Chiller

Brine Absorption Chiller makes up the weakness of the conventional absorption chillers that their lowest chilled water
supply temperature is 4℃, while it can provide brine at the temperature of -7℃.

Feature

■ Make up for conventional absorption chiller
Conventional absorption chillers use demineralized water as refrigerant and lithium bromide solution as absorbent,
which make the equipment environmentally friendly and harmless to human body. They also reduce energy
consumption by utilizing waste heat to provide cooling. However, because absorption chillers use water as their
refrigerant, generally the minimum supply chilled water temperature they produce is limited to 4℃. World Energy Brine
Absorption Chillers make up this point by providing brine in temperatures below zero. As a result, absorption chillers can
be able to provide environmentally friendly solutions in a wider range of fields.

■ Extended application area by supplying brine of -7℃
Use refrigerant mixed with lithium bromide solution, so that they can decrease the evaporative temperature of
refrigerant to 0℃ or less. Brine can be supplied at -7℃, which is applicable not only to comfort cooling but also to cold
storage and process cooling.

■ Automatic absorbent concentration control
Equipped with an automatic absorbent control system which keeps the concentration level of lithium bromide in
refrigerant at a certain level, even though the cooling load changes from 0 to 100%. It makes the outlet temperature of
brine stay stable and prevents refrigerant from freezing.

■ Various fields of application
A wide range of heat sources such as hot water, steam, exhaust gas, or fossil fuel (gas & oil) can be utilized to drive
World Energy Brine Absorption Chillers. Also, they can be installed on marine vessels or offshore plants where the
chillers are continuously exposed to severe vibration and tilting during their operation. In this case they utilize waste
heat from vessel engines.