Single inlet air composite flow closed cooling tower

Single inlet air composite flow closed cooling tower

Composite flow closed cooling tower, sometimes referred to as composite closed tower, due to the spray water and hot air direction mixing and named, the spray water from the top downward flow, the wind is divided into two ways, a part of the cold air from the top downward flow, the other part, the side of the horizontal entry, through the filler and the falling spray water cross heat transfer, reduce the temperature of the spray water.

Key words:

Classification:

Compound flow closed cooling tower

Hotline:

Single inlet air composite flow closed cooling tower

Summarize

Composite flow closed cooling tower, sometimes referred to as composite closed tower, due to the spray water and hot air direction mixing and named, the spray water from the top downward flow, the wind is divided into two ways, a part of the cold wind from the top downward flow, the other part, the side of the horizontal entry, through the packing and the drop of the spray water cross-exchange of heat to reduce the temperature of the spray water.

It is mainly composed of heat exchange coil, shower water system, air extraction system and frame shell.

working process

► Spray pump from the tank pumping water, pumped to the upper part of the heat exchanger coil, through the nozzle into an umbrella spray, continuous and uniform coverage on the outer surface of the pipe, forming a thin film of water, which part of the water to absorb the high temperature refrigerant in the pipe heat energy, converted into latent heat of vaporization, evaporation into a gaseous state, the refrigerant inside the pipe cooling cooled down or condensed into a liquid, the non-evaporated spray water, back to the spray water tank;

► Extraction system, the tower top fan is suction type, from the tower to discharge outward, the tower outside the cold dry air from the heat exchanger coil and the air inlet grille into the tower, by the top of the heat exchanger coil downward flow, will have been evaporated water vapor away, the air humidity and temperature increase; at the same time, the tower side is also sucked into the cold dry air, through the filler and the drop of the spray water for heat exchange, the two parts with hot and humid air, by the fan discharged out of the tower;

► Inside the spray water tank, a float valve is set up to automatically replenish the supply when the water level is low to ensure a certain water level in the tank.

Working principle

Work fluid (water, oil or other liquids) flowing in the coil, the outer wall of the coil is sprayed with water package, fluid heat transfer through the pipe wall, and water and air to form saturated wet steam, heat from the fan into the atmosphere, spray water in the process of circulation through the PVC fins to reduce the temperature, and the formation of fresh air into the cold water in the same direction of the flow of coils mainly rely on wet heat conduction mode, composite flow closed cooling tower work The important feature of the principle is that it is possible to inhibit the generation of scale on the outer wall of the coiler.

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Product Model and Parameters

None

Double inlet air composite flow closed cooling tower

None

Double inlet air composite flow closed cooling tower