클잼 로고

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

How to Choose a Refrigerator

Refrigerators are kitchen appliances that are used to keep food and drinks cold. They are used at home as well as in hotels, offices, and college dorm rooms.

Certain refrigerators come with smart features like sensors and cameras. Some refrigerators have touchscreens that let you view videos, search for recipes, look up family calendars and shopping lists. You can also leave notes.

Temperature Control

A proper temperature in the refrigerator ensures food safety and avoid spoilage. This is especially true for food such as eggs and milk, which are susceptible to rotting at ambient temperatures however, they remain stable at refrigerator levels. Refrigerators can also be used to store pharmaceuticals, such as medications or vaccines that become less effective with time. Refrigerator monitoring systems are in place to ensure that an medical laboratory or medical facility has a safe cold chain.

The internal thermal insulator of a refrigerator keeps its contents cooler than surrounding air. It uses the heat pump to move warm air out of the refrigerator into an insulated compartment, where it is extremely cold. The refrigerator also has a control system that activates the cooling system when the internal temperature rises above the pre-set threshold. This stops the growth of bacteria within the refrigerator.

Each zone of the fridge is specifically designed to serve a certain purpose. The bottom shelves are perfect 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 through the refrigerator. A separate deli drawer can be used to store soft cheeses and cured meats for the perfect charcuterie board.

Refrigerators also come with doors made of stainless steel or glass to protect the interior and allow for easy cleaning. Certain refrigerators have a door alarm that can be programmed. It will notify you if the fridge or freezer is not closed for too long. You can program them to notify multiple people and in escalating levels based on your needs. You can set them up to send temperature graphs by text or email.

Most refrigerators have built-in thermometers however for those that don't, an independent appliance thermometer is an inexpensive method of monitoring the temperature of your freezer and fridge. It is important to monitor the temperature of the freezer and refrigerator often, especially during power outages or if the temperature settings are manually adjusted. The ideal is that both the fridge and freezer should be set to 40 degrees Fahrenheit or lower.

Capacity of Storage

Refrigerator capacity is an important factor in choosing the right model for your requirements. There are a variety of sizes to choose from including small models that have a capacity of less than 15 cubic feet to large models that can hold more than 26 cubic foot. Take into consideration your family's cooking preferences and the amount of people who live in your home to determine which size is best for you. For two people the average of between 11 and 13 cubic foot of refrigerator space is enough for a household of two. For a family of three, 18 to 22 cubic feet is recommended.

In addition to assessing the total interior space take a look at the depth of your fridge. Some models are larger than others, allowing them to fit in small spaces and not take up too much space under your counters. Cabinet-depth refrigerators are another alternative. Their depth is comparable to that of a standard kitchen cupboard front, though handles may extend a little further. These can be a good choice for areas where counter space is at a premium and can look more sleek than traditional refrigerators.

Ask about the energy consumption of the refrigerator and the level of noise when you are shopping. There are many manufacturers that offer quieter options for residential use, and some offer refrigerators that consume less electricity than similar models. You can determine the energy consumption average of a particular model by examining the yellow Energy Guide label. Test the model by opening and shutting its doors.

The majority of modern refrigerators have a pantry drawer, which is a full-width section with separate temperature controls that can be used to store various things. These drawers are ideal to store party trays and wine, as they permit you to keep them at specific temperatures. These drawers can be programmed to store wine or deli food items as well as soft drinks, depending on the model.

Energy Efficiency

Refrigerators use a lot of electricity. This is why it's important to have one that is energy efficient. The good news is that refrigerators have become more energy efficient over time. The insulation, motors and magnetic door seals on a modern refrigerator will use less energy than an older fridge similar to its size. You can lower the power consumption of your refrigerator even more by buying one that is energy efficient. A refrigerator that is Energy Star rated will consume much less energy than a comparable model 10 years old or older.

It is important to consider energy efficiency for consumers with limited access to electricity grids. Refrigerators are often among the most costly appliances for households that are off grid, and their high energy consumption means that they require massive solar home systems (SHS) that are not affordable for many families making less than $2 per day. The annual energy consumption of refrigerators is an important factor to determine whether it's economically feasible for consumers to purchase and operate. (PATH and WHO 2013, McCarney and. al. 2012).

To understand how fridges work, we start with the basic refrigeration cycle. A refrigerator cools by pushing a liquid refrigerant through a sealed device: it starts as a liquid and goes through a compressor fridge which reduces the liquid to create the form of a vapor. This vapor then flows into coils on the outside of the fridge where it draws the heat from the fridge freezers, cooling down before turning back into a liquid. This process repeats many times, keeping the food cold while the vapor moves through the coils.

Although refrigerators are among the most expensive appliances available to off-grid consumers, improving their energy efficiency makes them more affordable. By reducing the amount of energy they use, a refrigerator can be powered by a smaller SHS and reduce the overall cost of the system for consumers. Based on the dimensions, style, and features of the refrigerator, the energy savings will differ. For instance, ice-makers and through-the-door water dispensers add cost, but can substantially increase the energy use which, in turn, increases the amount of SHS required to power it.

Maintenance

The life span of a refrigerator could be greatly increased by regular maintenance and inspection. This can be done by checking the condenser coils, fridge the ice maker, the defrost drain and the gasket seal on the door to ensure it's in good shape. Cleaning and replacing water filter is also important. These simple maintenance tasks will help you prolong the life of your refrigerator as well as save money on your energy costs.

The most simple and efficient refrigerator maintenance task is to clean the inside of your refrigerator frequently. This includes throwing away old food and wiping down shelves as well as walls, crispers, and inside the doors of your refrigerator and freezer. This will eliminate unpleasant odors as well as reduce the chance of contracting food-borne illnesses. A fridge thermometer is recommended to check the temperature of your fridge frequently. Unmaintained fridges are prone to temperature fluctuations that can cause food waste and higher electric costs.

It is also essential to clean the condenser coils in your refrigerator at least twice per year to get rid of any dirt, hair, dust, and other debris that could have built up. The coils are situated on the rear or bottom of your appliance. They are basically radiator-like components that assist in helping remove heat from your refrigerator. These coils aren't able to release the heat as efficiently if they are dirty. Your refrigerator will consume more energy to run.

Another thing to check frequently is the gasket on your refrigerator, which is designed to create an air-tight seal between the refrigerator and your home's ductwork. It is crucial to keep the contents of your fridge cold. However in time, the seal can be worn down by greasy fingerprints and sticky syrups. To keep the gasket of your refrigerator in good shape, you should regularly wipe it down with the help of a damp cloth.

Lastly, it is an ideal idea to clean the drip pan, which is typically located under the refrigerator's compressor unit. This pan is used to collect water from the defrost cycle and should be wiped down on a regular basis to avoid the accumulation of odors and mold.