Floating Head Heat Exchangers

Primary Applications of Brazed Plate Heat Exchanger in HVAC/R Brazed plate heat exchangers are ubiquitous in modern systems due to their efficiency and compact size.

PARTS OF PLATE HEAT EXCHANGER

Applications of Plate Heat Exchanger in HVAC/R In the context of chillers and HVAC systems, Plate Heat Exchangers are used as: Evaporators: Where the cold refrigerant boils and absorbs heat from the chilled water

Advantages vs. Shell-and-Tube Exchangers Feature Plate Heat Exchanger Shell-and-Tube Heat Exchanger Efficiency Very High (Turbulent flow, thin plates) Moderate (Mostly laminar flow, thicker tube walls) Size & Weight Compact (Small footprint for its capacity) Large and Bulky Cost Lower cost for a given duty Often higher cost for same...

Types of Plate Heat Exchangers Type Description Common Use Gasketed Plate Uses rubber gaskets to seal plates. The major advantage is that the stack can be easily opened for cleaning, inspection, or adding/removing plates to change capacity. Most common type. Used in chillers (as evaporators/condensers), domestic hot water systems, and...

Advantages of Plate Type Heat Exchanger Plate Heat Exchanger (PHE or PHEX) is a highly efficient type of heat exchanger that uses multiple, thin metal plates to transfer heat between two fluids.  How It Works The fundamental principle is simple: two fluids at different temperatures flow on opposite sides of a thin metal plate. Heat is...

Brazed Plate Heat Exchanger – How It Works The operating principle is identical to other plate heat exchangers but in a more robust package:

What is a Brazed Plate Heat Exchanger? A BPHE is constructed from multiple thin, corrugated metal plates (typically stainless steel) stacked together. Unlike a gasketed plate heat exchanger, a BPHE has no rubber gaskets or a frame. Instead, the entire plate pack is assembled and then placed in a vacuum furnace where a brazing material […]

Types of Evaporators Evaporators are classified based on two main criteria: How they are constructed and 1. Classification by Construction & How Fluid is Cooled A. Shell and Tube Evaporator This is the most common type in water chiller systems. It consists of a cylindrical shell (a large pressure vessel) with a bundle of tubes inside....

Types of Condensers How a condenser rejects heat depends on its type. The three main types are: Disadvantages: Less efficient, especially on hot days. Larger physical size and noisier due to the fans. Common in smaller commercial applications or where water is scarce

Role of Condenser in Chiller? To understand its role fully, it’s best to see it in the context of the refrigeration cycle: Key Functions of the Condenser:

Applications Of Evaporator Industry Application Purpose of the Evaporator HVAC&R Refrigerators, Freezers, AC Units Absorb heat from the air or space to be cooled. Food & Beverage Juice, Milk, Sugar Concentration Remove water by boiling it off to concentrate the product. Chemical Solvent Recovery, Acid Concentration Separate...

An evaporator is a heat exchanger designed to absorb heat from a surrounding environment or fluid by evaporating a liquid refrigerant (or process fluid) inside it. This process of absorbing latent heat of vaporization provides a powerful cooling effect. 1. Refrigeration and Air Conditioning (HVAC&R) This is the...

Shell and Tube Evaporator vs. Condenser Feature Evaporator Condenser Purpose Absorbs heat to boil/evaporate a liquid. Rejects heat to condense a vapor. Phase Change Liquid → Vapor (on one side) Vapor → Liquid (on one side) Common HVAC Use In the chiller to cool water. In the chiller to reject heat to...

Material of Construction of plate Heat Exchanger he Material of Construction (MOC) for a plate heat exchanger is a critical selection criterion that directly impacts its performance, longevity, and suitability for a specific application. The choice depends on the fluids being used, their temperatures, concentrations, and operating pressures. The...

Applications of Condenser Industry Application Purpose of the Condenser Power Generation Steam Turbine Surface Condenser Create vacuum for efficiency & recycle boiler feedwater. HVAC&R Refrigerator, AC Unit, Heat Pump Reject heat from the system and liquefy the refrigerant. Chemical Processing Distillation Column Overhead Separate chemical...

Application of Condenser? A condenser is a device or unit used to condense a substance from its gaseous to its liquid state, typically by cooling it. The latent heat released during this process is transferred to a coolant medium. This fundamental principle is applied across countless industries. 1. Power Generation Industry This is one of the...

Shell and Tube Evaporator 1. Basic Definition A Shell and Tube Evaporator is a type of heat exchanger designed to evaporate a liquid into its gaseous state (or cause boiling) by transferring heat from a hot source fluid. It is the functional opposite of a condenser. 2. How It Works Heat is transferred from the hot fluid […]

Where and Why Shell and Tube Condensers Are Used The Shell and Tube Condenser is a critical component in industries where efficient, reliable condensation of large volumes of vapor is required. Its use is dictated by its unique advantages that match specific industrial needs. Primary Applications (Where They Are Used) 1. Power Generation (Thermal...