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A HEAT EXCHANGE UNIT IN THE FORM OF A CONDENSER USED IN A MOBILE AIR CONDITIONING SYSTEM. THE CONDENSER RELEASES THE HEAT WHICH THE REFRIGERANT ABSORBED WHILE IT WAS FLOWING THROUGH THE EVAPORATOR. THE REFRIGERANT ENTERS THE CONDENSER AS A HIGH-PRESSURE VAPOR BUT AS IT FLOWS THROUGH THE CONDENSER AND COOLS, IT TURNS BACK INTO A COOLER HIGH-PRESSURE LIQUID.

HEAT EXCHANGER IS PART OF A WELL TEST PRODUCT LINE AND IS USED TO PROVIDE MAXIMUM VERSATILITY IN WELL FLOW TEMPERATURE CONTROL PRIOR TO THE SEPARATING PROCESS. THE HEAT EXCHANGERS USED IN WELL TESTING APPLICATIONS ARE PRIMARILY USED TO HEAT EFFLUENTS PRIOR TO THE SEPARATION PROCESS. THE HEAT EXCHANGERS HAVE INTEGRAL VALVING TO ENABLE BYPASSING OF THE COILS AND AN IN-LINE CHOKE FOR FLOW CONTROL OF THE WELL WHICH ALLOWS PRESSURE STEPPING AND ALTERING THE PRESSURE AND TEMPERATURES OF THE FLUIDS PRODUCED. THE EXCHANGE HEATERS COME AS DIRECT OR IN-DIRECT HEATERS (FIRED & WATER BATHS). THE WATER BATH UNIT CONSIST OF LOW PRESSURE VESSEL CONTAINING WATER/GLYCOL WHICH IS HEATED BY STEAM COILS. THE WELL FLUIDS PASS THROUGH THE HIGH PRESSURE COILS INSTALLED WITHIN THE VESSEL WHICH PROVIDES A LARGE SURFACE AREA FOR THE HEAT TRANSFER. THE FIRE UNITS CONSIST OF A FIRE TUBE, DIESEL OR GAS IS BURNED DOWN THE TUBE WHICH HEATS UP THE PROCESS COILS. DIRECT UNITS HAVE A HIGHER WORKING PRESSURE VESSEL WHICH CONTAINS THE STEAM MEDIUM WHICH ALLOWS THE WELL FLUID COILS TO BE EXPOSED DIRECTLY TO HEAT SOURCE.

MULTI-TUBE STEAM HEAT EXCHANGER IS PART OF WELL TEST PRODUCT LINE THAT IS USED TO HEAT WELL EFFLUENTS PRIOR TO PROCESSING DOWN STREAM DURING WELL TEST OPERATIONS. THE HEAT EXCHANGER CONSISTS OF MULTIPLE SMALL TUBES PASSING THROUGH A STEAM SUPPLIED VESSEL. THE TUBES TRANSFER HEAT FROM STEAM TO THE WELL EFFLUENT AS IT PASSES THROUGH THE EXCHANGER. THE TEMPERATURE IS CONTROLLED BY A TEMPERATURE SENSING CONTROL VALVE THAT REGULATES THE STEAM SUPPLIED TO THE HEATER SHELL.

HEAT EXCHANGE UNIT. PART FOR USE IN THE COOLING SYSTEM OF A COMMERCIAL BEVERAGES UNIT. MADE OF ALUMINIUM, OF PLATE AND BAR CONSTRUCTION. WIDTH: 288 - 295 MM. HEIGHT (OVERALL): 540 MM. DEPTH: 16 MM.

HEAT EXCHANGER TO BE USED WITH A SOLAR WATER HEATER OR SOLID FUEL FIRE. PRODUCT IS MADE FROM HARDENED ALUMINIUM ALLOY CONSTRUCTION. ALL MANUFACTURING IS DONE BY HAND, SIMPLY BY COILING THE METAL AND ATTACHING THE BANDS TO SECURE THE DEVICE. THE MAIN USE IS TO ALLOW PEOPLE IN DEVELOPING COUNTRIES TO BOIL WATER AT THE SAME TIME AS COOKING, DRASTICALLY REDUCING FUEL CONSUMPTION, WATER BOURNE DISEASES AS IT KILLS BACTERIA IN UNCLEAN WATER AND REDUCES THE TIME SPENT OVER A FIRE. THE DEVICE CAN ALSO BE USED AS A SOLAR WATER HEATER WHERE FUEL IS SCARCE.. THIS ALLOWS THEM TO BOIL 0.5 LITRES OF WATER EVERY 20 MINUTES. THIS PRODUCT IS UNASSEMBLED AS IT REQUIRES OTHER PARTS TO BE ADDED TO MAKE IT EFFECTIVE (FOR EXAMPLE, A GLASSBOX).