Working principle of condenser

The condenser gas passes through a long tube (usually coiled into a solenoid) to allow heat to be lost to the surrounding air. Metals such as copper have strong thermal conductivity and are often used to transport steam.

In order to improve the efficiency of the condenser, fins with excellent heat conduction performance are often added to the pipeline to increase the heat dissipation area to accelerate the heat dissipation, and the fan accelerates the air convection to take away the heat.

In order to improve the efficiency of the condenser, fins with excellent heat conduction performance are often added to the pipeline to increase the heat dissipation area to accelerate the heat dissipation, and the fan accelerates the air convection to take away the heat.

The refrigeration principle of a general refrigerator is that the compressor compresses the working fluid from low-temperature and low-pressure gas into high-temperature and high-pressure gas, and then condenses it into a medium-temperature and high-pressure liquid through a condenser. After being throttled by a throttle valve, it becomes a low-temperature and low-pressure liquid. The low-temperature and low-pressure liquid working fluid is sent to the evaporator, where it absorbs heat and evaporates to become low-temperature and low-pressure steam, which is sent to the compressor again to complete the refrigeration cycle.

The single-stage vapor compression refrigeration system is composed of four basic components: a refrigeration compressor, a condenser, a throttle valve, and an evaporator. They are connected in sequence by pipes to form a closed system. The refrigerant continuously circulates in the system Flow, change of state, and exchange heat with the outside world.

The choice of condenser includes the choice of form and model, and determines the flow rate and resistance of cooling water or air flowing through the condenser. The choice of condenser type should consider the local water source, water temperature, climatic conditions, as well as the total cooling capacity of the refrigeration system and the layout requirements of the refrigeration room. Under the premise of determining the condenser type, according to the condensing load

The heat load per unit area of the condenser is used to calculate the heat transfer area of the condenser to select the specific condenser model.