Evaporative condenser

Evaporative condenser, is commonly known as a name, also known as closed cooling tower. In fact, it is also known as closed cooling tower, the use of evaporation of spray water, brought out of the tower by the air, for cooling the circulating medium in the heat transfer tubes, the circulating medium is completely isolated from the outside world. Because the circulating medium being cooled is isolated from the outside world, completely closed, sometimes called evaporative condenser. Internal circulating medium, only cooling, no consumption without evaporation. As the heat exchanger tube outside the spray water vaporization, a large amount of water vapor and air mixing, humidity increases, by the axial fan, these saturated, high humidity, high enthalpy air out of the tower in the environment.

Air cooler

Air-cooled heat exchanger, referred to as air-cooler, is the ambient air as a cooling medium, the fan forced air swept across the finned tube outside, so that the high temperature process medium inside the tube for cooling industrial heat exchange devices. The air cooler consists of three basic parts: tube bundle, fan and frame, and auxiliary parts such as shutter and platform ladder.

Counterflow closed cooling tower

Counterflow closed cooling tower is named for the opposite direction of refrigerant and heat medium. The spray water is sprayed from top to bottom, and the air passes through at high speed from bottom to top. It is mainly composed of heat exchange coil, spray water system, air extraction system, frame shell.

Single air inlet combined flow closed cooling tower

Compound closed-circuit cooling towers, sometimes referred to as compound closed towers, are named for the mixing of spray water and hot air. The spray water flows from top to bottom, and the air is divided into two paths: one part of the cold air flows from top to bottom, and the other part enters horizontally from the side, exchanging heat with the falling spray water through the packing to reduce the temperature of the spray water.

Double-flow closed-circuit cooling tower

The spray water and wind direction form a compound form, with the wind being divided into two streams: one stream of cold air enters vertically from the top, and the other stream enters horizontally from the side. These streams cross and exchange heat with the falling spray water through the packing material, lowering the spray water temperature. Water droplets carried by the airflow are blocked by the side water collector and drip into the lower tank for recycling and reuse. Due to the thorough mixing of the spray water and cold air, the cooling and temperature reduction are significant, bringing the temperature closer to the wet-bulb temperature.

Crossflow closed cooling tower

Crossflow closed-circuit cooling tower, named for the horizontal direction of the spray water and hot air. The spray water flows from top to bottom, and the air enters horizontally from the side, passing through the heat exchanger coils. It exchanges heat with the falling spray water, lowering the spray water temperature. It mainly consists of heat exchanger coils, a spray water system, a draft system, and a frame shell.

Combined wet and dry closed cooling tower

Dry-wet combined closed-circuit cooling tower, also known as dry-wet combined or dry-wet mixed closed-circuit cooling tower, uses a combination of dry and wet coils. It combines the advantages of both heat transfer methods. The dry coil utilizes the advantage of lower ambient air temperature to reduce the temperature of the medium to near the dry-bulb temperature, consuming only the kinetic energy required to drive airflow and no water. The wet coil reduces the medium temperature to near the wet-bulb temperature, compensating for the dry coil's inability to reach the wet-bulb temperature. Therefore, it can save a large amount of water resources and is favored by users.

Evaporative air cooler

Evaporative air coolers utilize the evaporation of sprayed water, which is then carried out of the tower by air, cooling the circulating medium within the heat exchange tubes. The circulating medium is completely isolated from the outside environment. Since the sprayed water vaporizes, a large amount of water vapor mixes with the air, increasing humidity. Powerful exhaust equipment, namely fans, are needed to remove this saturated, high-humidity, high-enthalpy air from the tower. On the surface, it appears that the air is cooled while the sprayed water evaporates; hence the term evaporative air cooler, sometimes also called an evaporative cooler.

Evaporative condenser

Evaporative condenser is a common name, also known as a closed cooling tower. It is actually a closed cooling tower that uses the evaporation of spray water to carry heat away from the tower by air, cooling the circulating medium in the heat exchange tubes. The circulating medium is completely isolated from the outside world. Because the cooled circulating medium is isolated from the outside world and completely enclosed, it is sometimes called an evaporative condenser. The internal circulating medium is only cooled, with no consumption or evaporation. Because the spray water outside the heat exchange tube vaporizes, a large amount of water vapor mixes with the air, increasing the humidity. An axial flow fan carries this saturated, high-humidity, high-enthalpy air out of the tower into the external environment.

Air cooler

Air-cooled heat exchangers, also known as air coolers, are industrial heat exchange devices that use ambient air as a cooling medium. A fan forces air across finned tubes, cooling the high-temperature process medium inside the tubes. Air coolers consist of three basic parts: a tube bundle, a fan, and a frame, as well as auxiliary parts such as louvers and platform ladders.