What condenser plant Shu harmonic mechanical knowledge to explain to you the role of a condenser

Harmonic condenser plant [Shu] to explain to you the role of mechanical knowledge condenser what different types depending on the cooling medium, the condenser can be summarized into four categories, and its role as follows: ⑴ water cooling type: In this type of condenser refrigerant heat released by cooling water. Cooling water may be one-time use, also can be recycled. Water-cooled condenser according to the different type of structure can be divided into vertical shell and tube type, horizontal shell and tube and casing and other. ⑵ air-cooled (also known as air-cooled): In this type of condenser, refrigerant emission of heat is taken away by air. Air may be natural convection, the fan can also be used as a forced flow. Such a condenser system for water inconvenient or difficult to place freon refrigeration apparatus. ⑶ water - air-cooled: In this type of condenser, the refrigerant by both water and air cooling, but mostly relies on evaporative cooling water in the heat transfer tube surface, absorb a lot of heat from the refrigerant side as the water The latent heat of vaporization, air role is mainly to accelerate the evaporation of water vapor away. So this type of condenser water consumption is small, the air is dry, water quality, water temperature is low and the water is not sufficient area but preferred type condenser. Such a condenser according to the structure can be divided into different types of evaporative shower excited two. ⑷ evaporation - condensation type: in this type of condenser cooling effect evaporation system relies on another refrigeration system refrigerant generated heat to cool refrigerant vapor on the other side of the partition wall, prompting the latter condensation liquefaction. As cascade chiller evaporator - condenser that is. Parts, can a condenser tube condenser (Condenser) air conditioning system in the heat to very fast way, reached the vicinity of the air pipe, most of the car is placed in front of the tank. The gas or vapor into a liquid device. Many power plants use the turbine condenser exhaust vapor is condensed; refrigeration plant with steam condenser to condense ammonia and freon refrigeration and the like. Petrochemical industry using a condenser of hydrocarbons and other chemical vapor condensation. In the distillation process, the vapor into a liquid device called a condenser. All condensers are the heat of gas or vapor and running away. For some applications, the gas must pass through a long tube (usually set into a solenoid), so that heat loss to the surrounding air, the thermally conductive metal such as copper is used to transport vapor. To improve the efficiency of the condenser fins are often attached to the pipe in order to accelerate heat dissipation. Fin is a good heat conductor plate made of metal. Usually this type of condenser fan is also used to force air through the fins and the tropics away. The role of the general principles of the general cooling refrigerator compressor refrigeration principle I. is compressed to a pressure lower than the pressure of the steam vapor condenser 2 high, so that the volume of steam is reduced pressure. The compressor suction from the lower pressure evaporator steam out of the working fluid, so that the pressure rise into the condenser, condensed in the condenser to a higher pressure fluid, after throttling the throttle valve, the pressure becomes relatively low liquid into the evaporator, absorbing heat in the evaporator is evaporated into low pressure steam, thereby completing the refrigeration cycle. 1. The vapor-compression refrigeration principle single-stage vapor compression refrigeration system is determined by the refrigeration compressor, condenser, evaporator and the throttle valve four basic components. Sequentially connecting pipe between them, form a closed system, the refrigerant in the system constantly circulating, state change, heat exchange with the outside world. Their work shown in Figure 1. 2. After the refrigeration system, the basic principle of the liquid refrigerant absorbs heat of the object to be cooled in the evaporator, a low-temperature low-pressure vaporized steam, is sucked into the compressor, compressed into high-pressure high-temperature steam discharged into the condenser, the condenser the cooling medium (water or air) heat, condenses to a high pressure liquid, low temperature low pressure throttled by the throttle valve refrigerant enters the evaporator again absorbs heat of vaporization, to achieve the purpose of the refrigeration cycle. Thus, the refrigerant in the system through evaporation, compression, condensation, throttling four basic process is complete a refrigeration cycle.