Technology

How Does A Refrigerator Work? Different Types Of Refrigerators

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First refrigerators for home use appeared in 1913, with the introduction of Freon in 1920’s and 1930’s the market drastically increased. The introduction of freezers as a separate compartment in 1940’s on top is a practice followed till today. Newer features like automatic defrosting, chilled water and ice from dispenser were slowly added to modern refrigerators.

 

How Does A Refrigerator Work

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  • The refrigerator compressor raises the pressure of the gaseous refrigerant and pushes it into the coils outside the cooling compartment.
  • The refrigerant when forced into pipes outside meet high temperature forcing it to become liquid, which increases the already high pressure in the refrigerant.
  • Once passing the expansion valve the refrigerant enters the thick coils in the freezer, where it slowly evaporates into gas as it slowly absorbs heat, thereby cooling fridge from inside.
  • The air inside the fridge cools down, the gaseous refrigerant flows back to the compressor, where the entire cycle starts all over again.

Different Types Of Refrigerators

Now that you know how does a refrigerator work, you realize it is an important appliance that a home cannot do without. Buying a refrigerator or fridge is a decision with long-term implications and should be a wise investment which is well informed too. There are different types of refrigerators commonly available with a different set of advantages and usages. Special features in refrigerators add to costs and one should consider the budget while keeping in mind what’s required and what to skip.

Fridge or refrigerators come in different shapes and sizes, from the very basic to feature-rich models that may feature LCD touch screens and even stainless steel refrigerators. These different models cater to different usages or ease of use, however, their basic function remains the same to cool and protect food from getting rotten.

Top Freezer Refrigerators

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These need a lot of wide deep space for installation. The door is quite big which requires ample room for it to open completely. People who are short in height and children may find it hard to reach the back of the freezer. See top freezer models here

Bottom Freezer Refrigerators

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Side By Side Door Refrigerators

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The side by side refrigerators come with additional features like water and ice dispenser. They may have LCD touchscreen controls. Again, they may have less space for bigger items and fresh foods section is smaller than other models. Find the best side by side refrigerator models here

French Door Refrigerators

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These fridges have wide shelves which mean one can store big and wide dishes easily. The 4 door options have adjustable temperature control for different sections providing the best performance. The narrow doors provide more flexible installations in a modular kitchen. Some even call it the best refrigerator. See the best french door refrigerator models here

Freezerless Refrigerators

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Compact Refrigerators/Mini Fridge

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Beverage Coolers/Wine Coolers

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Considerations Before Buying a Refrigerator

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  • Capacity – Refrigerator capacity is to be considered seriously depending upon the number of people served and eating habits. Higher the capacity, higher the price.
  • Finished Look – The fridges are available in a variety of enamel color finishes or brushed steel or even wooden finishes or even a stainless steel refrigerator. You can decide what goes best with your kitchen interior.
  • Features – Refrigerators are available with a host of features such as water dispenser, ice dispenser, to LCD screens and web access. Differential climate control in different areas is a good feature to look for. More sophisticated features add to a higher price, so think about what you really need.
  • Energy Efficiency – this should be a major factor in buying a fridge. The higher the energy efficiency, the better the refrigerator is going to perform, and lower are the electricity bills. More advanced refrigerators are more efficient too, but they can cost a little more.
  • Type Of Fridge – now that you know how does a refrigerator work and which are the different types of refrigerators in the market, you will find it easier to see what goes best for you based on your expected usage.
  • Budget – budget is very important, one has to stay within limits of spending. Every added feature or higher capacity adds to price and you need to know where to make the bargain. Again everything depends on what is important for you.

Summarizing everything in simple terms, a refrigerator keeps food fresh by keeping food inside it cool. This happens by the compressor rotating refrigerant gas throughout the fridge to remove heat from within it and releasing it outside. Different types of refrigerators serve different purposes and different usages and you know the pros and cons. Go ahead buy the one you want or plan for it wisely. See some nice refrigerators models here

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How Does A Refrigerator Work? Different Types Of Refrigerators
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How Does A Refrigerator Work? Different Types Of Refrigerators
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How does a refrigerator work? What are the different types of refrigerators?Factors to consider when buying a refrigerator. Read all that you need to know.
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