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How does a refrigerator condenser work

Views:27     Author:AVY     Publish Time: 2018-06-19      Origin:Site

How does a refrigerator condenser work


Refrigerator condenser is components of the refrigeration system, which belong to the type of heat exchangers, can convert gases or vapors into liquids and transfer the heat from the tubes to the air near the tubes in a rapid manner. The working process of the condenser is an exothermic process, so the condenser temperature is higher.

In a refrigeration system, evaporators, condensers, compressors, and throttling valves are four essential components of a refrigeration system, where the evaporator is the device that delivers the cooling capacity. The refrigerant absorbs the heat of the object being cooled to achieve refrigeration. The compressor is the heart and acts as a suction, compression, and refrigerant vapor. The condenser is a device that emits heat, transferring the heat absorbed in the evaporator together with the heat converted by the compressor work to the cooling medium,so that the refrigerator can exchange heat energy and keep cooling.

The necessity of the condenser is based on the second law of thermodynamics. According to the second law of thermodynamics, the spontaneous flow of thermal energy inside a closed system is unidirectional, that is, it can only flow from high heat to low heat. In the microscopic world, microscopic particles carrying thermal energy can only From order to disorder. Therefore, while a heat engine has energy input to do work, the downstream must also have energy to be released, so that there will be a thermal energy gap between the upper and lower reaches, and the flow of heat energy will become possible and the cycle will continue.

Therefore, if you want to allow the carrier to do work again, you must first release the heat energy that has not been completely released. At this time, you need to use a condenser. If the surrounding heat is higher than the temperature in the condenser, it must be done manually (generally using a compressor) in order to cool the condenser. The condensed fluid returns to the high-order, low-heat state and can do work again.

Due to new situation of low carbon and environmental protection,we develop most compact,efficient and highest resistance of salt spray test CO2 refrigerant wire tube condenser,which is used by some famous refrigerator manufacturers in the world.


Refrigerator condenser are widely used in refrigerator,freezer,water dispenser,showcase and plays an important role.Following are some structures of refrigeration condenser,A:flat type of wire on tube condenser used at the back,this one is small size, light weight, good heat dissipation, easy for mechanized production.B:bended or spiral type of wire on tube condenser used at the bottom.C:wrapped type of tube embed on plate.D:Copper tube and aluminium fin,which cost is higher than wire on tube condenser.E:Aluminium fin with aluminium tube


Our main product,wire on tube condenser,fridge condenser,freezer condenser ,We use automatic resistance welding machine weld steel wire on the bundy tube.Outside is electrophoresis coating.There are also bracket and steel plate for some models.With advanced technology, if there is any demand for the product, please contact us.

wire tube condenser


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