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Contact Person Yoo
We
controlled the solution circulation rate optimally through
controlling absorption liquid pump inverters to greatly improve the
partial load efficiency enabling energy-saving operation. We also
greatly reduced the time to reach the rated cooling capacity
through controlling the absorption liquid circulation rate
optimally.
We use evaporators and high-performance special absorber tubes and
can achieve high efficiency through the best tube arrangement
(high-efficiency chillers) · high-performance solution heat
exchangers (high-efficiency chillers) · minimize the installation
area, and greatly reduce operational costs
In order to prevent the bursting of heat tubes because of heat tube resonance occuring while rapidly exchanging heat in high-temperature generators, we increased the durability of chillers through scientifically designing them to stop the resonance of heat tubes.
High-efficiency drain heat retrieving system
We
installed steam traps and drain heat exchangers to promote
elimination of just condensed water (but not steam) through drain
outlets of high-temperature generators. In this way, the
temperature of condensed water drains drops to lower than 95℃,
maximizing the efficiency of chillers through raising drain heat
recovery.
*Detailed product explanation
■The body of a chiller is constructed by an evaporator, the lower part of an absorber, a condenser, upper part of a low-temperature generator, a high-temperature generator, a high-temperature heat exchanger, a low-temperature heat exchanger, solution (dilute and concentrated solution), a refrigerant pump, a steam trap and a heat retriever.
■Refrigerants which are evaporated after cooling cold water within an evaporator are absorbed into a highly concentrated absorption liquid within an absorber. At this time, the absorption liquid becomes weakened (a dilute solution).
■The solution whose concentration becomes weakened within the absorber (a dilute solution) comes into a high-temperature generator through a low-temperature heat exchanger and a high-temperature heat exchanger at higher temperature by means of a solution pump and is heated with high-temperature and high-pressure steam and is concentrated to middle density.
■The middle-concentrated solution comes into a low-temperature generator through a high-temperature heat exchanger and is concentrated to become a thick solution (a concentrated solution) by refrigerant vapor generated at a high-temperature generator. After this, the solution returns to an absorber at a lower temperature through a low-temperature heat exchanger, repeating the absorption process.
■In the process, steam supplied to a high-temperature generator heats solution of the generator, passes through a drain heat retriever installed to produce heat exchanging with the solution through a steam trap of a drain outlet, and then discharges steam condensate after lowering its temperature to less than 95℃, improving the chiller efficiency by enhancing drain heat recovery.
*Specifications
Country: | South Korea |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | - |
Product Group : | Steam Type |