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Please provide an explanation of the principle behind lithium bromide refrigerators as well as their operating procedures.

2011-10-19View Original

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I have not had any experience with this device. Could the experts here provide some information? Thank you!
Reply #22011-10-21
A lithium bromide absorption chiller uses a lithium bromide solution as the absorbent and water as the refrigerant; it achieves cooling by utilizing the heat absorption that occurs when water evaporates under high vacuum. To enable the refrigeration process to continue continuously, the evaporated refrigerant vapor is absorbed by the lithium bromide solution, causing the solution to become dilute; this process takes place in the absorber. Afterwards, using thermal energy, the solution is heated to separate out the water, thereby concentrating the solution – this process occurs in the generator. The steam produced in the generator condenses into water in the condenser, and after throttling, it is sent to the evaporator to evaporate. This cycle is repeated to achieve continuous cooling.
Reply #32011-10-22
We have ordered machines from Dalian Sanyo; does their principle involve using lithium bromide to cool the circulating water?
Reply #42011-10-22
Reply 2# *aoalang Do you have any materials on this topic? Could you provide it? Thank you!

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