학원관련 | The Not So Well-Known Benefits Of Refridgerator
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작성자 Toney 작성일23-12-13 17:01 조회96회관련링크
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How to Choose a Refrigerator
Refrigerators are kitchen appliances utilized to keep food and beverages cold. They are used in offices, homes in hotels, restaurants and college dorms.
Some refrigerators have sophisticated features such as sensors and cameras. Others have touchscreens to allow you to watch videos, search for recipes, browse family calendars and shopping lists, or leave notes for family members.
Temperature Control
The right refrigerator temperature will ensure food safety and prevent loss. This is especially true for food items like eggs and milk, which quickly turn rotten at ambient temperatures but remain stable in refrigerator temperatures. Refrigerators can be used to store pharmaceuticals such as vaccines or drugs which lose their effectiveness as time passes. Refrigerator monitoring systems can help ensure that a medical facility, laboratory or any other institution has a cold chain.
The internal thermal insulator of a refrigerator keeps its contents cooler than surrounding air. It uses a heat pump to move warm air out of the refrigerator into an insulated storage compartment where it gets extremely cold. The refrigerator also has a controlled system that switches on the cooling system when the internal temperature exceeds a pre-set threshold. This prevents bacteria from forming inside the refrigerator.
Each compartment of the fridge is designed to serve a specific purpose. The lower shelves are ideal to store perishables such as fresh meats and vegetables, which require the most low temperatures to preserve their taste and texture. The shelves should be kept clear to allow cool air to circulate through the refrigerator. Store soft cheeses and cured food items in a separate drawer for deli for the perfect charcuterie platter.
Refrigerators also feature stainless steel or glass doors to protect the interior and allow for easy cleaning. Some refrigerators include a door-alarm that can be programmed. It will alert you if the fridge or freezer is left open too long. You can set them to notify multiple people and in escalating levels depending on your needs. You can set them up to send temperature graphs by email or text.
Most refrigerators have built-in thermometers however for those who don't, a stand-alone appliance thermometer is an inexpensive way to monitor the temperature of the freezer and refrigerator. It's important to check the refrigerator and freezer temperature frequently, particularly during power outages or if temperature settings are manually adjusted. Ideally, both the fridge and freezer (check out here) should be set at 40 degrees Fahrenheit or less.
Capacity of Storage
The capacity of your refrigerator is a key factor in deciding on the model that best suits your requirements. There are a variety of sizes to choose from, ranging from small refrigerators that can hold a volume of less than 15 cubic feet to large models that contain more than 26 cubic feet. Take into consideration your family's cooking preferences and the amount of people living in your home to figure out which size is suitable for you. For two people, an average of between 11 and 13 cubic feet of refrigerator space is enough, while 18 to 22 cubic feet is recommended.
In addition to considering the total interior space, look at the depth of your refrigerator. Certain models are deeper than others, allowing them to fit into tight spaces without taking up too much space under the counters. Cabinet-depth refrigerators are another option. Their depth is similar to the depth of a typical kitchen cabinet, but the handles may protrude a little further. They can be a great choice for areas where counter space is limited and can appear more stylish than traditional fridges & freezers.
When you are shopping for a new refrigerator, ask about its noise level and energy consumption. Many manufacturers provide quieter refrigerators for residential use. Other refrigerators have less electricity consumption than similar models. You can find out the average energy consumption of a model by checking the yellow Energy Guide label. Test the model by opening and closing its doors.
The majority of modern refrigerators have a pantry drawer, which is a full-width compartment with separate temperature controls that can be used to store a variety of things. These drawers are particularly useful for storing party trays as well as wine, as they allow you to store them at a specific temperature. Based on the model, these drawers might come with pre-programmed settings for wine, deli meats and soft drinks.
Energy Efficiency
Refrigerators use a lot of electricity. That's why it's crucial to select one that is energy efficient. Over the years refrigerators have become more energy efficient. Insulation, motors, and magnetic door seals have been improved over time, which means that the latest refrigerator will consume less power than an older one of the same size. It is possible to cut down on the refrigerator's electricity consumption even further by buying an energy efficient model. A refrigerator that has an Energy Star rating will use much less energy than a model that is at least ten years old.
It is important to consider the energy efficiency of consumers who have limited access to electricity grids. Refrigerators are typically among the most costly appliances for homes that are not connected to the grid Their large energy consumption means they require large solar home systems (SHS) that are unaffordable for many families earning less than $2 a day. The annual energy usage of a refrigerator is a key aspect to determine if it's cost-effective for consumers to buy and operate. (PATH and WHO 2013, McCarney and. al., fridge and freezer 2012).
To understand how refrigerators function, we start with the fundamental refrigeration cycle. A refrigerator cools by pushing a liquid refrigerant through a sealed system that begins as a liquid, then passes through a compressor that reduces the liquid to create the form of a vapour. The vapor then flows through coils located on the exterior of the fridge, where it draws heat from the fridge, cooling down before returning to a liquid. This process repeats repeatedly and keeps food cold as the vapor moves through the coils.
Refrigerators are still one of the most expensive appliances that consumers off-grid can purchase however, improving their energy efficiency will make them more affordable. A refrigerator powered by a smaller SHS can be powered by less energy. This will lower total system cost. Depending on the dimensions, style, and features of the refrigerator, energy savings will vary. Water dispensers and ice makers through the door, for example, add cost but they also increase the energy consumption of the refrigerator, which increases the amount of SHS required to power it.
Maintenance
Regular maintenance and inspections can significantly increase the lifespan of your refrigerator. This can be done by inspecting the condenser coils, ice maker, defrost drain and the gasket seal on the door to ensure that it is in good working order. Cleaning and replacing water filter is also essential. These simple maintenance tasks can extend the life of your refrigerator and also reduce your energy costs.
The most simple and efficient refrigerator maintenance task is to wash the interior of your refrigerator frequently. This includes throwing out old food items, cleaning shelves and crispers, walls and the inside of your refrigerator's doors. This will prevent unpleasant odors and reduce the risk of foodborne illnesses. A fridge thermometer is recommended to check the temperature of your fridge regularly. Unmaintained fridges for sale may experience temperature fluctuations that could cause food waste and higher electricity costs.
It is also important to clean the condenser coils in your refrigerator at least twice per year to remove any dirt, hair, dust, and other debris that may have been accumulating. These coils, which are essentially radiators that help remove heat from your refrigerator, are located at the bottom or rear of the appliance. If they're dirty, they can't dissipate heat as effectively and your refrigerator will use more power to run.
Examine the seal of your refrigerator, which is designed for an airtight seal between your refrigerator and the ductwork that runs through your home. This is essential to ensure your fridge freezers for sale's contents remain cool But over time, the seal may wear down from greased fingerprints, sticky syrups and dripping drinks. To keep the gasket of your refrigerator in good shape, you should often clean it with a an aqueous cloth.
In the end, it's recommended to clean the drip pan, which is normally situated under the compressor unit. This pan is used to collect water that is drained from the defrost process and must be cleaned regularly to avoid the buildup of odors or mold.
Refrigerators are kitchen appliances utilized to keep food and beverages cold. They are used in offices, homes in hotels, restaurants and college dorms.
Some refrigerators have sophisticated features such as sensors and cameras. Others have touchscreens to allow you to watch videos, search for recipes, browse family calendars and shopping lists, or leave notes for family members.Temperature Control
The right refrigerator temperature will ensure food safety and prevent loss. This is especially true for food items like eggs and milk, which quickly turn rotten at ambient temperatures but remain stable in refrigerator temperatures. Refrigerators can be used to store pharmaceuticals such as vaccines or drugs which lose their effectiveness as time passes. Refrigerator monitoring systems can help ensure that a medical facility, laboratory or any other institution has a cold chain.
The internal thermal insulator of a refrigerator keeps its contents cooler than surrounding air. It uses a heat pump to move warm air out of the refrigerator into an insulated storage compartment where it gets extremely cold. The refrigerator also has a controlled system that switches on the cooling system when the internal temperature exceeds a pre-set threshold. This prevents bacteria from forming inside the refrigerator.
Each compartment of the fridge is designed to serve a specific purpose. The lower shelves are ideal to store perishables such as fresh meats and vegetables, which require the most low temperatures to preserve their taste and texture. The shelves should be kept clear to allow cool air to circulate through the refrigerator. Store soft cheeses and cured food items in a separate drawer for deli for the perfect charcuterie platter.
Refrigerators also feature stainless steel or glass doors to protect the interior and allow for easy cleaning. Some refrigerators include a door-alarm that can be programmed. It will alert you if the fridge or freezer is left open too long. You can set them to notify multiple people and in escalating levels depending on your needs. You can set them up to send temperature graphs by email or text.
Most refrigerators have built-in thermometers however for those who don't, a stand-alone appliance thermometer is an inexpensive way to monitor the temperature of the freezer and refrigerator. It's important to check the refrigerator and freezer temperature frequently, particularly during power outages or if temperature settings are manually adjusted. Ideally, both the fridge and freezer (check out here) should be set at 40 degrees Fahrenheit or less.
Capacity of Storage
The capacity of your refrigerator is a key factor in deciding on the model that best suits your requirements. There are a variety of sizes to choose from, ranging from small refrigerators that can hold a volume of less than 15 cubic feet to large models that contain more than 26 cubic feet. Take into consideration your family's cooking preferences and the amount of people living in your home to figure out which size is suitable for you. For two people, an average of between 11 and 13 cubic feet of refrigerator space is enough, while 18 to 22 cubic feet is recommended.
In addition to considering the total interior space, look at the depth of your refrigerator. Certain models are deeper than others, allowing them to fit into tight spaces without taking up too much space under the counters. Cabinet-depth refrigerators are another option. Their depth is similar to the depth of a typical kitchen cabinet, but the handles may protrude a little further. They can be a great choice for areas where counter space is limited and can appear more stylish than traditional fridges & freezers.
When you are shopping for a new refrigerator, ask about its noise level and energy consumption. Many manufacturers provide quieter refrigerators for residential use. Other refrigerators have less electricity consumption than similar models. You can find out the average energy consumption of a model by checking the yellow Energy Guide label. Test the model by opening and closing its doors.
The majority of modern refrigerators have a pantry drawer, which is a full-width compartment with separate temperature controls that can be used to store a variety of things. These drawers are particularly useful for storing party trays as well as wine, as they allow you to store them at a specific temperature. Based on the model, these drawers might come with pre-programmed settings for wine, deli meats and soft drinks.
Energy Efficiency
Refrigerators use a lot of electricity. That's why it's crucial to select one that is energy efficient. Over the years refrigerators have become more energy efficient. Insulation, motors, and magnetic door seals have been improved over time, which means that the latest refrigerator will consume less power than an older one of the same size. It is possible to cut down on the refrigerator's electricity consumption even further by buying an energy efficient model. A refrigerator that has an Energy Star rating will use much less energy than a model that is at least ten years old.
It is important to consider the energy efficiency of consumers who have limited access to electricity grids. Refrigerators are typically among the most costly appliances for homes that are not connected to the grid Their large energy consumption means they require large solar home systems (SHS) that are unaffordable for many families earning less than $2 a day. The annual energy usage of a refrigerator is a key aspect to determine if it's cost-effective for consumers to buy and operate. (PATH and WHO 2013, McCarney and. al., fridge and freezer 2012).
To understand how refrigerators function, we start with the fundamental refrigeration cycle. A refrigerator cools by pushing a liquid refrigerant through a sealed system that begins as a liquid, then passes through a compressor that reduces the liquid to create the form of a vapour. The vapor then flows through coils located on the exterior of the fridge, where it draws heat from the fridge, cooling down before returning to a liquid. This process repeats repeatedly and keeps food cold as the vapor moves through the coils.
Refrigerators are still one of the most expensive appliances that consumers off-grid can purchase however, improving their energy efficiency will make them more affordable. A refrigerator powered by a smaller SHS can be powered by less energy. This will lower total system cost. Depending on the dimensions, style, and features of the refrigerator, energy savings will vary. Water dispensers and ice makers through the door, for example, add cost but they also increase the energy consumption of the refrigerator, which increases the amount of SHS required to power it.
Maintenance
Regular maintenance and inspections can significantly increase the lifespan of your refrigerator. This can be done by inspecting the condenser coils, ice maker, defrost drain and the gasket seal on the door to ensure that it is in good working order. Cleaning and replacing water filter is also essential. These simple maintenance tasks can extend the life of your refrigerator and also reduce your energy costs.
The most simple and efficient refrigerator maintenance task is to wash the interior of your refrigerator frequently. This includes throwing out old food items, cleaning shelves and crispers, walls and the inside of your refrigerator's doors. This will prevent unpleasant odors and reduce the risk of foodborne illnesses. A fridge thermometer is recommended to check the temperature of your fridge regularly. Unmaintained fridges for sale may experience temperature fluctuations that could cause food waste and higher electricity costs.
It is also important to clean the condenser coils in your refrigerator at least twice per year to remove any dirt, hair, dust, and other debris that may have been accumulating. These coils, which are essentially radiators that help remove heat from your refrigerator, are located at the bottom or rear of the appliance. If they're dirty, they can't dissipate heat as effectively and your refrigerator will use more power to run.
Examine the seal of your refrigerator, which is designed for an airtight seal between your refrigerator and the ductwork that runs through your home. This is essential to ensure your fridge freezers for sale's contents remain cool But over time, the seal may wear down from greased fingerprints, sticky syrups and dripping drinks. To keep the gasket of your refrigerator in good shape, you should often clean it with a an aqueous cloth.
In the end, it's recommended to clean the drip pan, which is normally situated under the compressor unit. This pan is used to collect water that is drained from the defrost process and must be cleaned regularly to avoid the buildup of odors or mold.