What are the parts and functions of a refrigerator?

What are the parts and functions of a refrigerator?

The essential function of refrigerators is to use the evaporation of a liquid (refrigerant) to absorb heat. The main working parts of a refrigerator include: a compressor, a condenser, an evaporator, an expansion valve, and refrigerant.

What are the basic operations of a refrigerator?

Refrigerators work by causing the refrigerant circulating inside them to change from a liquid into a gas. This process, called evaporation, cools the surrounding area and produces the desired effect. You can test this process for yourself by taking some alcohol and putting a drop or two on your skin.

What is the most important part of a refrigerator?

Compressor is the most important component, which is usually called the main engine in refrigeration system. The refrigerant steam is increased from low pressure to high pressure and the continuous flow and transportation of the steam is achieved by the work of the compressor.

What is the function of condenser in refrigerator?

To cool products or space. To condense the superheated vapor refrigerant discharged by the compressor. To condense the refrigerant vapour entering the compressor.

How many parts are there in a refrigerator?

There are five basic components in the refrigeration cycle, including fluid refrigerant, a compressor, the condenser coil, and the expansion device.

What is refrigerator compressor?

The refrigerator compressor is one of the four main components that makes the refrigerator work. The compressor’s job is to compress and control the flow of refrigerant. The compressor receives low pressure gas from the evaporator and converts it into high pressure gas.

How many parts does a refrigerator have?

What are the parts of a refrigerator compressor?

Parts of Refrigerators and Air Conditioners: Compressors, Types and How They Work. All refrigeration and air-conditioning systems have four basic parts: the compressor, condenser, throttling or expansion valve and the evaporator.

What is the function of the evaporator?

The evaporator removes heat from the area that is to be cooled. The desired temperature of cooling of the area will determine if refrigeration or air conditioning is desired.

How does a condenser function?

The purpose of the condenser is to receive the high-pressure gas from the compressor and convert this gas to a liquid. It does it by heat transfer, or the principle that heat will always move from a warmer to a cooler substance.

What is refrigerator condenser?

A refrigerator’s condenser is part of the system that removes heat from its interior. Combined with the evaporator unit within the fridge, the condenser removes heat from inside the refrigerator and transfers it to the outside of the unit.

What is the function of expansion valve in refrigerator?

The expansion valve removes pressure from the liquid refrigerant to allow expansion or change of state from a liquid to a vapor in the evaporator. The high-pressure liquid refrigerant entering the expansion valve is quite warm.

What is the function of compressor in refrigerator?

The compressor is the heart of the refrigeration system. The compressor acts as the pump that moves the refrigerant through the system. Temperature sensors start the compressor’s action. Refrigeration systems cool objects through repeated refrigeration cycles.