It can be classified into Hot Water LiBr Absorption Chiller, Steam LiBr Absorption Chiller, Direct Fired LiBr Absorption Chiller and Multi Energy LiBr Absorption Chiller, depending on different heat source.
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Natural Gas Absorption Chiller
Natural Gas LiBr absorption chiller (heater) is a type of refrigeration (heating) equipment powered by natural gas, coal gas, biogas, fuel oil etc. LiBr aqueous solution is used as the circulating working fluid, in which the LiBr solution is used as the absorbent and water is the refrigerant. The chiller primarily comprises of the HTG, LTG, condenser, evaporator, absorber, high-temp heat exchanger, low-temp heat exchanger, auto purge device, burner, vacuum pump and canned pumps.
Attached below is the latest brochure of this product and our company profile.
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Small Hot Water Absorption Chiller
1.Interlock mechanical & electrical anti-freezing system: multi anti-freezing protection The coordinated anti-freezing system features following merits: a lowered primary sprayer design for the evaporator, an interlock mechanism which links the secondary sprayer of evaporator with the supply of chilled water and cooling water, a pipe blockage prevention device, a two-hierachy chilled water flow switch, an interlock mechanism designed for the chilled water pump and cooling water pump. Six ... -
Vapor Absorption Chiller
Vapor fire LiBr absorption chiller is a type of refrigeration equipment powered by vapor heat, in which the LiBr solution is used as the absorbent and water is the refrigerant. Unit is main composed of the HTG, LTG, condenser, evaporator, absorber, high temperature HX, low temp. HX, condensate water HX, auto purge device, vacuum pump, canned pump, etc.
Attached below is the latest brochure of this product and our company profile.
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Solar Absorption Chiller
The solar absorption chiller is a device that utilizes solar energy as the primary source to achieve cooling through the chemical reaction between LiBr and water. Solar collectors convert solar energy into thermal energy, which is used to heat the solution in the generator, causing the separation of LiBr and water. The water vapor enters the condenser, where it is cooled and then moves to the evaporator to absorb heat for cooling. Subsequently, it is absorbed by the LiBr absorbent, completing the cooling cycle. The solar lithium bromide absorption chiller is characterized by its environmental friendliness and energy efficiency, making it widely used in areas with abundant sunlight and cooling needs. It is a highly efficient and sustainable cooling solution.
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Direct Fired Absorption Chiller
Direct fired LiBr absorption chiller (heater) is a type of refrigeration (heating) equipment powered by natural gas, coal gas, biogas, fuel oil etc. LiBr aqueous solution is used as the circulating working fluid, in which the LiBr solution is used as the absorbent and water is the refrigerant.
The chiller primarily comprises of the HTG, LTG, condenser, evaporator, absorber, high-temp heat exchanger, low-temp heat exchanger, auto purge device, burner, vacuum pump and canned pumps.Attached below is the latest brochure of this product and our company profile.
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Steam LiBr Absorption Chiller
Steam fire LiBr absorption chiller is a type of refrigeration equipment powered by steam heat, in which the LiBr solution is used as the absorbent and water is the refrigerant. Unit is main composed of the HTG, LTG, condenser, evaporator, absorber, high temperature HX, low temp. HX, condensate water HX, auto purge device, vacuum pump, canned pump, etc.
Attached below is the latest brochure of this product and our company profile.
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Multi Energy LiBr Absorption Chiller
Multi Energy LiBr Absorption Chiller is a type of refrigeration equipment driven by several energy, like solar energy, exhaust/flue gas, steam and hot water, in which the LiBr solution is used as the absorbent and water is the refrigerant. Unit is main composed of the HTG, LTG, condenser, evaporator, absorber, high temperature HX, low temp. HX, condensate water HX, auto purge device, vacuum pump, canned pump, etc.
Attached below is the latest our company profile.
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Hot Water Absorption Chiller
The hot water type LiBr absorption chiller is a hot water powered refrigeration unit. It adopts the aqueous solution of lithium bromide (LiBr) as a cycling working medium. The LiBr solution works as an absorbent and water as a refrigerant.
The chiller comprises primarily the generator, condenser, evaporator, absorber, heat exchanger, auto purge device, vacuum pump and canned pump.
Working principle: The refrigerant water in the evaporator evaporates away from the surface of the heat conducting tube. As heat in the chilled water is taken away from the tube, the water temperature drops and cooling is generated. The refrigerant vapor evaporated from the evaporator is absorbed by the concentrated solution in absorber and therefore the solution is diluted. The diluted solution in absorber is then delivered by the solution pump to the heat exchanger, where the solution is heated and the solution temperature rises. Then the diluted solution is delivered to the generator, where it is heated by hot water to produce refrigerant vapor. Then the solution becomes a concentrated solution. After releasing heat in the heat exchanger, the temperature of the concentrated solution drops. The concentrated solution then enters the absorber, where it absorbs the refrigerant vapor from the evaporator, becomes a diluted solution and enters the next cycle.
The refrigerant vapor generated by the generator is cooled in the condenser and become refrigerant water, which is further depressurized by throttle valve or U-type tube and delivered to the evaporator. After the evaporation & refrigeration process, the refrigerant vapor enters the next cycle.The aforesaid cycle occurs repeatedly to form a continuous refrigeration process.
Attached below is the latest brochure of this product and our company profile.
