Introduction: Among the many refrigerator brands and models, how to choose a refrigerator that suits the needs of your family?Direct cooling refrigerators and air-cooled refrigerators are two common types in the market, and they each have their own advantages and disadvantages.
This article will explain the difference between a direct-cooled refrigerator and an air-cooled refrigerator in detail to help you make an informed choice.
1. Direct cooling refrigerator
1. Working principle:
Direct cooling refrigerators use direct refrigeration technology, which directly exchanges heat with the air inside the refrigerator through the refrigerant, so that the temperature inside the refrigerator is reduced.
2. Advantages: 1) Energy saving: The refrigeration efficiency of direct cooling refrigerator is high and relatively energy-saving.
2) Fast refrigeration speed: Since the refrigerant is in direct contact with the air inside the refrigerator, the refrigeration speed is faster.
3) Relatively low: Compared with air-cooled refrigerators, direct-cooling refrigerators have lower production costs and are also relatively affordable.
3. Disadvantages: 1) Uneven temperature distribution: Because the refrigerant is in direct contact with the internal air of the refrigerator, it may lead to uneven temperature distribution inside the refrigerator, the temperature in some areas is too low, and the temperature in some areas is high.
2) Frost layer problem: During the refrigeration process of direct cooling refrigerators, the inside of the refrigerator is prone to frost and needs to be defrosted regularly.
2. Air-cooled refrigerator
1. Working principle:
Air-cooled refrigerators use fan circulating air refrigeration technology, which blows the refrigerant into the refrigerator through the fan to circulate the air in the refrigerator to achieve the refrigeration effect.
2. Advantages: 1) Uniform temperature distribution: The air circulation technology of the air-cooled refrigerator makes the internal temperature distribution of the refrigerator more uniform, and avoids the local temperature being too high or too low.
2) Frost-free layer: The air-cooled refrigerator adopts a special design, so that the refrigerant is fully in contact with the air inside the refrigerator during the circulation process, reducing the formation of frost layer, and there is no need for regular defrosting.
3) Convenient internal cleaning: The air circulation system of the air-cooled refrigerator is conducive to internal air circulation, so that the inside of the refrigerator remains dry and easy to clean.
3. Disadvantages: 1) High energy consumption: The air circulation system of the air-cooled refrigerator needs to consume a certain amount of energy, which is relatively power-intensive.
2) Higher: The production cost of air-cooled refrigerators is higher and relatively high.
3. Purchase suggestions
1. Family needs:
According to the number of people in the family and the frequency of use of the refrigerator, choose the refrigerator with the appropriate capacity.
2. Energy saving and environmental protection
If you're energy-saving and eco-friendly, you can prioritize direct-cooling refrigerators.
3. Temperature distribution:
If you want a more even temperature distribution inside your refrigerator, you can opt for an air-cooled refrigerator.
4. Budget: If your budget allows, you can consider buying an air-cooled refrigerator for a better experience.
Summary: Direct cooling refrigerators and air-cooled refrigerators have their own advantages and disadvantages, and you need to weigh them according to your personal needs and budget.
Hopefully, through the introduction of this article, you can find a refrigerator that is more suitable for your family's needs.
Fourth, what brand of household refrigerator is good?
1. Gree BCD-225WETC
Gree BCD-225WETC household refrigerator, with its excellent performance and exquisite design, brings convenience and comfort to your life.
The refrigerator adopts household first-class energy efficiency, energy saving and environmental protection, so that you can enjoy lower energy consumption while contributing to the environmental protection of the earth.
This household refrigerator has a three-door design to meet your multiple needs for refrigeration, freezing, and freshness.
PPM color plate panel, noble and elegant, durable and scratch-resistant, make your kitchen look new.
The air-cooled frost-free refrigeration method avoids frost and maintains the freshness of the food while reducing the loss of air-drying of the food.
Gree BCD-225WETC has a total volume of 225 liters, a refrigerator volume of 114 liters, and a spacious space design, allowing you to easily store a large number of ingredients.
With a single-cycle refrigeration system, the cooling effect is faster and more uniform, and the food is always in the best condition.
The 73-liter freezer compartment capacity meets your home freezing needs, allowing you to easily cope with all kinds of food preparations.
In addition, this refrigerator also has an LED screen display function, so that you can know the operating status of the refrigerator at any time, one-click control, and easily achieve intelligent preservation.
39 dB low-noise operation, allowing you to enjoy a quiet kitchen environment without being disturbed by noise.
Gree BCD-225WETC household refrigerator is beautiful, practical and energy-saving, which is an ideal choice for your home life.
Choose Gree, let us protect the health of our families and enjoy a better life!
2. Midea BCD-550WKPZM (E).
Midea BCD-550WKPZM(E) is a household refrigerator with its first-class energy efficiency and high-quality inverter motor as the core highlights, bringing a lot of convenience to your life.
This refrigerator uses PCM color-coated board as the panel material, which is not only beautiful and generous, but also durable and easy to clean.
This household refrigerator adopts air-cooled frost-free refrigeration, which effectively prevents frost and ensures the freshness of food.
The door design is convenient and fast, and the LED screen display function allows you to know the running status of the refrigerator at any time.
It has a large freezing capacity of 7kg and a total volume of 550 liters, which can meet the storage needs of a family.
The heat dissipation method is heat dissipation on both sides, which effectively reduces the temperature of the refrigerator and ensures the freshness of the food.
The refrigerator has a volume of 351 liters and a freezer compartment volume of 199 liters, making it easier for you to sort and store your food.
During operation, this refrigerator can achieve 36db of light sound and low noise, allowing you to enjoy a peaceful living environment.
Midea's BCD-550WKPZM(E) refrigerator, with its excellent performance and user-friendly design, has become an ideal choice for family life.
Make your life better and enjoy the joy of food.
3. Hisense BCD-610WTVBP
Hisense BCD-610WTVBP is a household refrigerator, refrigerator, household refrigerator, energy efficiency level is level 1 energy efficiency.
It is equipped with a high-quality inverter motor, a bi-side door design, and a panel made of PCM color-coated panels.
In addition, it adopts air-cooled and frost-free refrigeration, and is able to operate in a light and low-noise state of 37db.
The refrigerator has a freezer volume of 214 liters, a total volume of 610 liters, and a refrigerator volume of 396 liters.
This design can meet the needs of home storage, allowing users to better manage their ingredients.
Hisense BCD-610WTVBP also has some other features, such as a smart control panel that can easily control the temperature and functions of the refrigerator.
There are also LED lights, which make it easier for users to see what's going on inside the refrigerator.
In addition, the refrigerator also adopts an efficient sterilization system, which can ensure the hygiene and health of the refrigerator inside.
To sum up, Hisense BCD-610WTVBP is a powerful and high-performance household refrigerator.
Not only is it able to meet the needs of home storage, but it also has some smart and health features that make it more convenient for users to use and manage the refrigerator.