This question is both curious and shameful. Because I have lived for more than half a century, I first heard the "silent refrigerator". I really laughed beyond words. I must go to the "refrigerator supermarket" to enjoy it tomorrow. If there is silence, I will definitely "taste it" and let you know right away.
There will never be a sound when it is unplugged.
Haier refrigerator 546 is the first choice. This refrigerator smells good to use. There is only one reason to recommend Haier refrigerator. Silence is good, and pro-test is useful.
My sleep is so shallow that I can't sleep at all. In addition, the sound insulation effect of the house is not very good. I can hear the sound of the old refrigerator running in the room. This is really unbearable. There is no other way, just change the refrigerator. After searching for various strategies, I locked Haier 546 refrigerator, with first-class energy efficiency and first-class quality. Low energy consumption operation all day, only 37 decibels. If I don't stand in front of the refrigerator, I can't hear it, but I still have to stick my ears hard to hear it. Really achieved electrostatic protection and energy saving. I recommend you to use this Haier silent refrigerator.
Where did you put it? There will be noise in the refrigerator. Our Hisense refrigerator is not bad. It's not expensive. I feel quite quiet.
The first time I heard of a silent refrigerator; I think what you want to express is a refrigerator with low sound.
At present, the noise of common refrigerators on the market is basically 38db, which is equivalent to the noise of parks without cars and people outside. The national standard is generally a quiet environment of 35db indoors, which is also a comfortable state for people's ears.
Therefore, I suggest you go to the refrigerator according to this situation.
The above is for reference only!
Generally speaking, the noise produced by refrigerators is mainly produced by fans, compressors and pipes. As long as the refrigerator is in working condition, it is impossible to completely eliminate the noise, and it can only be continuously reduced through various ways and means. According to the regulations, the night noise level of high-grade residential health resorts and villas is 40 decibels, as long as it is not higher than 40 decibels. At present, the noise of ordinary refrigerators on the market is controlled at about 38 decibels, and the noise of better refrigerators can reach 35 decibels. However, I'm going to change a refrigerator at home recently. After deeply understanding the products of major network platforms, I know that there is a TCL 406P6-U refrigerator that has broken through the previous noise reduction limit, making the noise only 33 decibels, which is the lowest in the industry at present.
Many refrigerators produce noise, and sound insulation materials are basically used to reduce noise. The R&D team of this TCL 406P6-U refrigerator specially upgraded the structure of three noise sources to achieve the ultimate mute effect. The fan adopts vortex centrifugal variable frequency fan. Compared with ordinary fans, under the condition of producing the same air volume, the fan speed is lower and the noise is less. Moreover, through the frequency sweeping technology, the vibration frequency of the fan and refrigerator is adjusted to reduce the noise value of the whole machine. On the compressor side, a low-rebound cushion is also adopted to reduce the noise when the compressor works. In terms of pipeline, this TCL 406P6-U refrigerator reduces the pressure difference when refrigerant flows from large-diameter pipeline to small-diameter pipeline through gradient decompression, and avoids the noise caused by excessive eruption pressure.
I want to change a silent refrigerator. This TCL 406P6-U refrigerator has the lowest noise value and is worth buying. In addition to being quiet enough, this refrigerator has a width of 703mm and a cabinet depth of only 677 mm, and its body is exquisite and slender, so it can be easily put into the kitchen. At the same time, AAT negative oxygen ion preservation technology is also adopted in food preservation. Tourmaline ore is integrated into the air duct back plate, which makes the refrigerator space full of negative oxygen ions and can disintegrate odor, bacteria and dust. It is produced by the food in the refrigerator, which keeps the food fresh for a long time.
The noise of air-cooled refrigerators is generally higher than that of direct-cooled refrigerators, generally between 38 decibels and 40 decibels. Now the refrigerator is getting bigger and bigger. Many people put the refrigerator in the living room or dining room, where they either eat or chat and watch TV. Low electrical noise is becoming more and more important, and family members should not be disturbed. It is recommended to buy a better refrigerator, generally 35 decibels. Of course, it is better to be a little lower than this [wit].
TCL 406P6-U ultra quiet, 33db, consider.
No brand of refrigerator is absolutely silent, and the national standard stipulates that the noise is not higher than 48 decibels. In terms of cost performance, TCL refrigerator can be considered. TCL refrigerator was established in 1998, and has been paying attention to food storage and actively exploring fresh solutions for food storage. This year is a big purchase of "Omar refrigerator", and related patented technology has also been transferred. I believe that future products will be better!