Cryogenic bacteria! A comprehensive and outstanding healthy refrigerator-Hisense 452 French refrigerator

An unexpected choice

Instead of finding this refrigerator, my parents' old refrigerator should be in service all the time ...

Actually, I have long wanted to change a new refrigerator for my parents, but I had to decorate it earlier, leaving only room for one two-door refrigerator (the current one is a 217-liter direct-cooling two-door refrigerator).

Therefore, it is the ultimate problem for me to change the refrigerator to meet the existing location, upgrade the capacity, and let my parents enjoy the benefits and convenience brought by modern refrigerator technology ...

After several searches, I accidentally came across this Hisense 452-liter ultra-thin refrigerator, with a width of 74mm, which is 12cm wider than the original two refrigerators, but the capacity has doubled completely, and it just fits in the current position.

So I did my homework carefully. This refrigerator is really good, with excellent balance in all aspects, and I started decisively ...

The ingenuity of domestic brands

Let's talk about Hisense brand, an old-fashioned domestic product, which gives people a relatively low profile. I found a ranking of "Top 5 Global Brands of Kaidu BrandZ in China" on the Internet, which is said to be a list of brands with very high gold content in the world. BrandZ's list of the top 1 global companies in China: the Internet industry is the first in Ali, the communication industry is the first in Huawei, the mobile phone industry is the first in Xiaomi, and the home appliance industry is the first in Hisense, which shows that Hisense's brand strength can still be reassuring. < P > The Hisense 452L French refrigerator I bought is his "Gourmet Series", which focuses on the sterilization and purification of the whole machine and the deep cooling and sterilization of bacteria. Now the mainstream refrigerator is generally the refrigeration room sterilization. Sterilization of the freezer is an upgraded configuration for health, especially because of the epidemic situation. Low-temperature sterilization has been paid more and more attention. I believe this will be the mainstream in the future, and Hisense is ahead.

the length, width and height are 74*69*19mm, and the total volume is 452L (27L+ in the cold storage area+34L+ in the variable temperature area+148L in the cold storage area), with first-class air-cooling energy efficiency and vector double frequency conversion.

French four-door design, the upper refrigeration area is the opposite door, and the lower refrigeration area is the double drawer type. 6mm embedded design saves space and has enough fresh storage capacity.

Stylish Star Panel, with dark gray color, is calm and durable, which is much more exotic than the old refrigerator before. The actual hand feels more advanced, and the biggest feature is that it is not easy to leave fingerprints.

The door panel in the cold storage area is integrated with the functions of screen display and touch buttons, such as temperature, temperature zone and operation mode, which can be easily switched at a glance, and the operation can be quickly started without instructions, and there is no obstacle for the elderly.

this machine also supports smart wifi, and it can realize remote temperature control, food management, online shopping, one-click repair and other functions through Hisense's Aijia app. This machine also supports access to the Tmall Elf. I don't know if it is purchased on the Tmall platform and has related customization functions.

Small figure, large capacity and all functions

This refrigerator is a classic French four-door design, and the refrigerating room has a double-door design. Usually, when taking things, only one refrigerator door can be opened. Effective can prevent more cold air from leaking and effectively reduce power consumption.

the top is equipped with a lighting lamp, which is basically flush with the top of the refrigerator, so it is more convenient to clean. The light source area is quite large, and there is no lighting dead angle in the whole refrigerator.

The interior design is the layout of tempered glass partition and three drawers, which are the fruit and vegetable fresh-keeping space, the temperature-changing exclusive space and the mother-infant exclusive space

The most important one is this mother-infant exclusive space. According to official data, it contains metal ion antibacterial materials, which can reduce cross-infection between foods and provide relatively independent health space for mother-infant products.

34 liters can realize three-speed temperature change zone, which is convenient and flexible for space requirements and helps to store different ingredients flexibly.

Focus on all aspects of health.

The whole refrigerator uses the technology of sterilization and taste purification of HCC titanium, which can prevent bacteria, purify taste and remove ethylene at the same time, and escort fresh ingredients in multiple dimensions. The official information has a certificate, which should be more reliable.

I believe that everyone has a problem when using air-cooled refrigerators, that is, the ingredients are easy to lose water and dry seriously.

in order to solve this problem, Hisense specially set up the design of moist air duct. There are 328 micropores in the whole cold storage room for air outlet, which can balance the temperature in the cold storage, help the ingredients to replenish moisture and ensure the tenderness of fruits and vegetables.

besides the function of ethylene, we know that many fruits will release ethylene gas, which can accelerate the ripening and aging of some fruits and vegetables. Controlling ethylene can effectively avoid this kind of influence.

the lower part is a 148L freezer, which looks like a room with two large drawers. In fact, a detachable tray is designed on a freezer drawer, which can be used to place frequently used ingredients such as dumplings and cold drinks, and also to separate certain ingredients. The biggest advantage is to avoid all the ingredients crowded together. In the past, old refrigerators often forgot the blocked ingredients because they were all packed together. Now it is much better, and the ingredients are clear at a glance.

the metal slide rail is smooth in tension and high in damping.

the whole track is made of solid materials, with a wrong supporting feeling, without too much shaking, and there should be no big problem in bearing.

This machine focuses on "sterilization of the whole machine", and its whole freezing area is also antibacterial. The difference from refrigeration is that the natural plant ingredient catechin is extracted and antibacterial, and the antibacterial rate reaches 99.99%.

Performance test

What is the fresh-keeping function of Hisense Gourmet refrigerator equipped with so many black technologies? In fact, I'm still looking forward to seeing his actual performance, so this time I'm going to give it a practical test.

compared with the previous two refrigerators, Hisense's refrigerator not only has a deeper depth, but also has a particularly wide compartment on both sides, and all kinds of ingredients are stuffed in, and it is found that there is still a considerable gap inside.

I put all the ingredients commonly used in my home. Under the intuitive feeling of everyone, there is still plenty of room, which should be enough for daily use of 3-4 mouthfuls.

The shelf can be adjusted freely, and relatively large ingredients and drinks can also be put in directly; Seasonings and drinks that can be taken at will are placed on the refrigerator doors on both sides. Beer and coke in summer are no longer afraid of nowhere to put them, and they can be chilled freely!

considering that the items may be placed in different heights, the spacing of storage compartments can be adjusted freely, which is suitable for the combination of high and low bottles, which not only saves space, but also avoids bumping when taking them, and the design is very humanized.

The magic temperature-changing space uses him to store eggs. Old people eat eggs almost every day and buy some at one time, so that they can store them at a separate temperature for a longer time and avoid the hard work of repeated shopping. Tips ~ (The best storage temperature of eggs is 2 to 5 degrees. Eggs can be stored for 4 days at a temperature of 2~5)

Let's look at freezing after reading the cold room. The demand for fresh food in the freezer at home is particularly great, and there will be a habit of hoarding some meat and seafood. Some cooked food will be temporarily frozen, and the overall demand is not great.

these two drawers are just for meat and seafood, and the tray is used to isolate temporary cooked food for easy access.

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The double drawers in this freezing area can be used with a slight bend, and there is no need to squat down, which is also very friendly to the elderly.

Fresh-keeping apples are the most easily oxidized fruits. Generally, the surface will turn yellow after being cut. Then the water loses. We conducted a 24-hour comparison. An apple was divided into two parts, half of which was put in the fresh-keeping area and the other half was placed indoors. After observing their changes for 24 hours, the surface of the apple in the room temperature environment also showed obvious oxidation, and the volume was obviously reduced by one circle. Both the pulp and the peel were wrinkled and the water loss was serious. The change of apples in the refrigerator is not obvious, and the moisture content of the pulp is well preserved, which can prove that Hisense refrigerator is really good in preservation.

The effect of odor purification is subjective. The odor in the refrigerator mainly comes from exposed ingredients and some leftovers, and the independent storage space for fruits and vegetables can prevent food odor. Usually, the leftovers are also sealed with plastic wrap. This refrigerator can be used continuously for about a week, and it still doesn't smell any peculiar smell when it is opened, and the effect is satisfactory.

freezing this refrigerator has excellent freezing power, and the lowest temperature can reach-25 C. Subjectively, the freezing speed is really fast.

temperature: This refrigerator radiates heat from both sides, and mainly measures the temperature on both sides. The measured temperature is up to 32.3 degrees, which is only slightly higher than the room temperature, so it is not hot to the touch.

In order to test the accuracy of refrigerator temperature control, the temperature of each area was measured separately. The measurement results show that the temperature measured by temperature measuring gun is consistent with the current set temperature of refrigerator, and the temperature control is accurate.

the most obvious feeling of noise in actual use is that it is really low, and basically no sound can be heard, even when it is cooling, there is no such noisy buzz. I tested its noise in the cooling link and in peacetime, and the highest noise is 39dB, which is a little higher than the official. It may be the reason measured during the day, and there is noise outside the street.

this should benefit from the double frequency conversion design (vector variable frequency compressor+multi-frequency centrifugal fan), which runs smoothly and has little temperature fluctuation.

Finally, let's sum up some feelings of using this refrigerator during this period:

3. It is very necessary to do enough health preservation, sterilization, odor purification and ethylene removal to realize sterilization, purification and fresh storage of the whole machine, especially the antibacterial design of freezing;

4. The first-class energy efficiency can save the use cost in the later stage, with double frequency conversion design and energy consumption (.79 degrees/day).