Hot water operated chiller
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Hot water operated chiller Hot Water Operated Absorption Chiller

Hot water operated absorption chiller is a kind of large-size industrial or commercial chilling unit with hot water as the driving energy, lithium bromide solution as the absorbent and water as refrigerant. Depending on hot water temperature, Shuangliang provide full range options of double effect chiller,

single stage hot water chiller, two stage hot water chiller, low hot water temperature chiller, two lift hot water chiller to cater different clients’ needs and different working conditions.

Double Effect Hot Water Chiller If the hot water temperature can reach above 160deg.c, it can be used for double effect chiller which has

higher COP. This application is used for some clients who has ready piping hot water. Shuangliang actually made the 1st double effect hot water chiller in the world for Zurick University Hospital.

Single Stage Hot Water Chiller Single stage hot water chiller can be used in many cases wherever the 90-130 deg.c hot water is available,

especially from waste heat recovery, from which we can generate the chilling for industrial or commercial application free of cost. Because power consumption of absorption chiller is negligible compared with electrical chiller.

Two Stage Hot Water Chiller

If hot water temperature is lower or client wants to recover more heat from hot water (means hot water return temperature is lower or delta T is bigger), depends on different cases, two stage hot water chiller will be the best option.

The biggest feature of our two stage hot water is that it has two evaporators, two absorbers, two generators and two condensers, so the functions of evaporating, absorbing, generating and condensing will be pre-processed and deep-processed, in this way even with lower hot water temperature, more heat can be recovered, lower chilled water temperature can be achieved.

This series hot water chiller is very much popular with gas engine jacket water heat recovery, if combined with our flue gas fired chiller, the total energy efficiency can be increased upto 85% (this kind of application or system is called co-generation or tri-generation).

Low Hot Water Temperature Chiller

If hot water temperature is coming even lower, it will be difficult to recover the heat by absorption chiller. We have one series low hot water temperature chiller which is suitable to cover the harsh working conditions. In this way client is provided the solution to recover very low temperature waste heat which should have not

been able to be recovered. Huge saving is becoming possible for client by using this series chiller.

Two Lift Hot Water Chiller In some very extreme scenarios, the hot water temperature is very low, by our two lift hot water chiller which has very special design and structure, it still can be recovered for chilling.

Function: Provide chilled water above 0℃, suitable for cooling or industrial process. Capacity Range: 233~11630KW（20~1000×104kcal/h） Driving Sources: Hot Water, Heat Transfer Fluid Please contact us to get more details. Typical Case 1. Fiumicino Airport (Roma, Italy) 5×Hot Water Operated Two Stage LiBr Absorption Chiller Total cooling capacity: 3067 USRT

2. British American Tobacco (Samsun, Turkey) Hot Water Single Stage LiBr Absorption Chiller Total cooling capacity: 579 USRT The world’s tycoon of tobacco.

3. PT Indorama Synthetics Tbk. (Jakarta, Indonesia) 6×Hot Water Operated LiBr Absorption Chiller Total cooling capacity: 3777 USRT A leading manufacturer of petrochemicals, associated downstream products and textile raw materials, and also a multinational corporation with products sold to over 90 countries around the world.

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