Airconditioning system utilizing absorption chiller cell

A refrigeration method utilizing a plurality of refrigeration chiller cells comprising;

• (a) providing a plurality of absorption refrigeration means comprising a generator means, a condenser means, an evaporator means and an absorber means operatively connected together;
• (b) configuring a heat exchange chamber on said each evaporator means by encasing the evaporator tubes in a heat exchanger which has a coolant fluid inlet, coolant fluid outlet and a coolant fluid flow path there-between, and flowing the coolant fluid in the form of a fluid film along the outside surfaces of the evaporator tubes;
• (c) Circulating the coolant fluid from a first heat exchange chamber through up to N numbers of heat exchange chambers repeatedly to decrease the temperature of the said coolant fluid gradually by a circulation pump, and
• (d) Controlling the circulation speed and temperature of the second refrigerant fluid and the function of the said absorption refrigeration means by a central processing unit.

A diffusion absorption refrigeration apparatus using a three component working fluid consisting of a refrigerant means, an absorbent means and an auxiliary gas means comprising:

• (a) a plurality of generator means, each generator means having a plurality of bubble pump means to make multi-refrigerant circulation circuits in a diffusion absorption cycle;
• (b) a plurality of condenser means for said plurality of generation means;
• (c) a plurality of evaporator means for said plurality of generator means;
• and
• (d) an absorber means operatively connected between said evaporator means and said generator means.

An absorption refrigeration apparatus, comprising:

• (a) a plurality of generator means, condenser means and evaporator means;
• (b) an absorber means operatively connected between said means and said generator means;
• (c) a heat exchange chamber associated with each evaporator means, each heat exchange chamber having a fluid inlet, a fluid outlet and a coolant fluid flow path there between for flowing a coolant fluid in the form of a fluid film along an outside surface of an evaporator tube;
• and,
• (d) a pump for circulating the coolant fluid from the first said heat exchange chamber and through up to N numbers of the heat exchange chamber in a consecutive order in loop for chilling the coolant fluid accumulatively.