Refridgerator: The Ultimate Guide To Refridgerator > 자유게시판

How to Choose a Refrigerator

Refrigerators (sometimes called fridges) are kitchen appliances that keep food and beverages cold. They are used in homes, offices, hotels and college dorms.

Certain refrigerators come with smart features, such as cameras and sensors. Some have touchscreens that let you watch videos, search for recipes, browse family calendars and shopping lists, or even leave notes for family members.

Control of Temperature

The correct refrigerator temperature ensures food is safe to store which slows down the degradation of many foods due to spoilage. This is especially crucial for foods like eggs and milk, which can quickly turn rotten when exposed to temperatures outside but remain stable in the refrigerator. Refrigerators are also extensively used to store pharmaceuticals like vaccines and medicines that lose efficacy with time. Monitoring systems for refrigerators can help ensure that the medical facility, laboratory or any other establishment maintains the cold chain.

The thermal insulator inside a refrigerator keeps its contents cooler than surrounding air. The heat pump moves warm air from the outside of the refrigerator into an insulated compartment where it becomes very cool. The refrigerator also has a controlled system that switches on the cooling system when its internal temperature rises above a pre-set threshold. This prevents bacteria from growing in the refrigerator.

Each of the refrigerator zones is designed to serve a specific function. The bottom shelves are great for perishables such as fresh vegetables and meats that require the minimum temperature to keep their texture and taste. The shelves should be kept clear to allow cool air to circulate in the refrigerator. Keep soft cheeses and cured food items in a separate drawer for deli for the perfect charcuterie platter.

Refrigerators also come with glass or stainless steel doors to protect the interior and facilitate cleaning. Some refrigerators have door alarms that can be programmed to notify you when the freezer or fridge doors are left open for too long. You can set them up to notify multiple people and in escalating levels depending on your needs. They can even be set to record temperature and send graphs remotely via text message or email.

The majority of refrigerators come with thermometers however for those that don't, a freestanding appliance thermometer can be a cheap way to check the fridge and freezer temperature. It is essential to check the refrigerator and freezer temperature frequently, particularly in the event of a power failure or when temperature settings are manually adjusted. Ideally, both the refrigerator and freezer should be set to 40 degrees Fahrenheit or below.

Capacity of Storage

The capacity of the refrigerator is a crucial aspect to consider when choosing the best model to meet your needs. There are many sizes available that range from small models that have a capacity of less than 15 cubic feet to large models that can hold more than 26 cubic foot. To figure out the size you need, consider your family's eating habits and the number of people living in your home. On average, 11-13 cubic feet of refrigerator space is adequate for two people, while 18 to 22 cubic feet is recommended for three to four persons.

Look at the depth of the fridge in addition to the overall space. Certain models are larger than others, allowing them to fit into tight spaces and not take up too much space under your counters. Cabinet-depth refrigerators are another alternative. Their depth is similar to the depth of a typical kitchen cupboard front, though handles can extend a bit further. These can be a good choice for homes where counter space is a problem and also appear more stylish than traditional fridges for sale.

When buying a refrigerator, inquire about its noise level and energy consumption. There are many manufacturers that offer quieter refrigerators suitable for residential use. Other refrigerators have less electricity consumption than similar models. You can find out the energy consumption average of a refrigerator by looking at the yellow Energy Guide label. Also, test the model's operation by opening and closing the doors.

The pantry drawer is typically the largest section of the refrigerator with separate temperature controls. It can be used to store a variety things. These drawers can be used to store trays for parties, wine and other items at a specific temperature. Depending on the model, these drawers may include pre-programmed settings to store wines, deli meats and soft drinks.

Energy Efficiency

Refrigerators consume a lot of energy. Therefore, it is crucial to select a refrigerator that is energy efficient. Over time, refrigerators have become increasingly energy efficient. The insulation, motors, and magnetic door seals of a newer refrigerator consume less energy than a previous model of the same size. You can cut down on the electricity consumption of your refrigerator even more by buying a model that is highly energy efficient. A refrigerator Fridge And Freezer that is Energy Star certified will use a lot less energy than an equivalent model 10 years old or more.

It is crucial to think about energy efficiency for those who have limited access to electricity grids. Refrigerators are often one of the most expensive appliances for homes that are not connected to the grid and their large energy consumption means they require large solar home systems (SHS) which aren't affordable for many families earning less than $2 a day. The energy consumption of a refrigerator is therefore an important factor in determining whether it is affordable for consumers to buy and run (PATH and Buy Fridge Freezer WHO 2013; McCarney et al, 2012).

To understand how fridges function first, we must understand the fundamental refrigeration cycle. A refrigerator cools by pushing liquid refrigerant through a sealed device: it starts as a liquid, and then is pushed through a compressor that reduces the liquid to create a vapour. This vapor is then pumped into coils located on the exterior of the refrigerator where it draws heat from the fridge, then cooling down before turning back into liquid. This process is repeated several times, ensuring that the food remains cold while the vapor moves through the coils.

While refrigerators are among the most expensive appliances for off grid consumers, enhancing their energy efficiency makes them more affordable. A refrigerator powered by a smaller SHS can be powered with less energy. This will reduce the total cost of the system. The savings in energy are contingent on the size, design and features of the refrigerator. Ice makers and water dispensers that are located through the door, for instance are costly, but can increase the energy consumption of the refrigerator, which can increase the amount of SHS required to run it.

Maintenance

Regular maintenance and inspection can greatly improve the life expectancy of your refrigerator. This can be accomplished by checking the condenser coils, the ice maker, defrost drain and the gasket seal on the door to make sure it is in good condition. Cleaning and replacing the water filter is also vital. These simple maintenance tasks can extend the life of your refrigerator and also save money on energy bills.

The simplest and most efficient refrigerator maintenance task is to wash the inside of your refrigerator frequently. This means throwing away old food items, cleaning shelves and crispers, walls and interior Fridge And Freezer of the refrigerator's doors. This will reduce the risk of foodborne illnesses and unpleasant smells. A refrigerator thermometer is recommended for checking the temperature of your fridge frequently. A fridge that is not properly maintained may be subject to temperature fluctuations that can lead to food spoilage and an increase in your cost of electricity.

The condenser coils inside your refrigerator should be cleaned at least twice a year. This will remove any hair, dirt, grime or other debris that has accumulated. These coils, which are essentially radiators that help to remove heat from the refrigerator are located at the bottom or rear of the appliance. These coils aren't able to release heat as efficiently when they are dirty. Your refrigerator will require more energy to run.

Check the seal on your refrigerator that is designed to create an airtight seal between your fridge and the ductwork inside your home. It is essential to keep the contents of your fridge cold. However, over time, the seal may be worn down by greasy fingerprints and sticky syrups. To keep your fridge's gasket in good shape, you should often clean it with a the help of a damp cloth.

Lastly, it is a good idea to clean the drip pan, which is normally located beneath the compressor unit. The pan is used to store the water from the defrost cycle and must be cleaned on a regular basis to prevent the growth of mold or unpleasant odors.