Silent refrigerators: features, tips for choosing, TOP-5 of the quietest refrigerators
The noise level of a household appliance for cooling food is put on a par with its power, the dimensions of the chambers and the type of defrosting. People want to buy silent equipment. This is especially true for refrigeration units. Silent refrigerators are the dream of most people. And this is understandable. After all, the refrigeration appliance necessary for the household is capable of humming, rattling, humming, and so on. It may not be noticeable during the day, but at night such “roars” can cause insomnia in households.
Today, silent refrigerators are no longer a dream..
How is the refrigeration unit arranged, what causes noise in it? After all, “it functions noisily” is a subjective concept. How to choose a silent refrigerator and check how noisy the food preservation device is? The quietest rated refrigerators – all information in our material.
Device for the preservation of food
Despite the high prices and responsible “work”, such devices are quite simply arranged. Why know about how this unit works? At least for understanding how to use it correctly. It is important to understand what leads to a breakdown of the device, which, on the contrary, will prolong its operation. Among other things, knowledge of the general device of a household appliance will allow you to quickly navigate when certain breakdowns occur: the master will be called in a timely manner. It is also important to understand why the device needed in the household makes noise..
Refrigerator noise occurs when the compressor is running.
Any modern refrigeration equipment consists of the following parts:
- Compressor – circulates the refrigerant; the engine starts, freon moves through special tubes: this is how cooling is provided inside the unit.
- The evaporator is located inside the refrigeration unit, which takes heat from the chamber; freon boils and is converted to gas. This leaves a lot of heat, the tubes are cooled in the chamber along with the air in the compartment itself.
- Cooler – located on the side or rear wall of the device, which removes heat to the environment; so the unit does not overheat.
- The refrigerant (usually freon, can be isobutane) circulates in the pipelines, assisting the cooling in the chambers, carrying heat to the cooler from the evaporator.
- Valve-thermostat – necessary to maintain the required pressure for the movement of the refrigerant.
ADDITIONAL INFORMATION! Do not place the refrigerator near central heating radiators, stoves or radiators. In this case, overheating cannot be avoided and the motor will quickly break down..
It is highly discouraged to install a refrigerator near heating appliances..
Reasons for noisy work
The main element of the circuit of the apparatus for cooling and freezing products is the compressor, it is driven by an electric motor. The operation of the latter is not as noisy as the compression of the refrigerant in the compressor. This is the secret of the noise that the refrigerator makes..
In addition to the compressor itself, sharp sounds during the operation of the refrigerator can make:
- electric relay: it starts the electric motor, characteristically clicking;
- condensate and bubbles of other substances in the refrigerant itself, then when the compressor is off, a characteristic gurgling is heard;
- poor build quality, in this situation it is difficult to reduce the noise level emitted by the refrigerator;
- poorly adjoining shelves or their incorrect design, in many cases this problem can be solved.
Finding a silent refrigerator is not an easy task.
Choosing a silent refrigerator
It is difficult to find a fully silent refrigeration unit. Its design assumes the presence of elements that emit different sounds during operation. To purchase a refrigeration device that would not cause discomfort, take into account its characteristics, the degree of noise, which cannot exceed the permissible standards.
If the power of the refrigerator exceeds 53 dB, then it should not make sounds during operation..
How to check the noise level of the refrigerator
Many buyers are interested in the topic of how to choose the quietest refrigerator?
First of all, when buying, you should take into account the possible noise level of the device: the corresponding figure is indicated in the instructions for use or on the energy sticker. The value is expressed in dB (decibels).
According to GOST, during operation, the refrigeration device should not emit sounds, the power of which exceeds 53 dB..
The noise level of modern cooling devices and popular models is no more than 44 dB (wall clocks also make noise).
To reduce this indicator, high quality insulating materials are used. Although such measures still do not allow you to get a silently working refrigeration unit.
When choosing a silent refrigerator, you should pay attention to the possible noise level of the device..
IMPORTANT! The choice of the device is made taking into account the fact that the data sheet indicators are designed to function under normal conditions. When installing a household appliance in the house, the noise level usually increases..
To find out how quietly your chosen model works, ask a consultant to connect a household device.
When choosing a refrigerator, “rely” on user reviews..
How to reduce the dB level
You can influence the volume of the noise emitted by the refrigeration device as follows:
- make sure the unit is located on a level surface;
- if the refrigeration unit is on an uneven floor, adjust the height of the legs, give the case the correct position (this will help both to reduce the volume of sounds emitted by a household appliance and to avoid malfunctions of important elements of the system;
- keep the required distance between the wall and the refrigeration unit;
- for normal activity, it is required that there is enough space between it and objects around;
- take care of the correct placement of food inside the refrigerator, dishes and containers should be placed in such a way that objects do not touch each other during its operation, since when the compressor is turned on, vibration occurs inside the unit, so nearby objects begin to ring or rattle.
Helpful tips for choosing
Everyone wants to buy a refrigerator that operates silently. Let’s figure out how refrigeration devices differ in noise level.
According to GOST, the noise level emitted by the refrigerator should not exceed 53 dB. All equipment of this kind is classified according to a certain scale and, according to it, the noise level of cooling devices is divided into 3 levels:
- high – exceeds 45 dB;
- medium – up to 44 dB;
- low – up to 34 dB.
Noise indicators also depend on the cooling system of the device: the norm for devices with a “no frost” system is not higher than 47 dB; drip units are designed to operate with a noise level of up to 42 dB.
When choosing a device for the safety of food, consider the above figures.
Many refrigerator models are designed for an emitted noise figure of up to 17 dB. But do you need such indicators, given that the overpayment for them will be almost double in comparison with refrigeration units of the same functionality and an average noise level? This is justified if the household appliance is in the room where you are relaxing or in a studio-type apartment. If the refrigeration unit is located in the kitchen, and it is endowed with a medium or low noise level, then the room will not be heard.
General recommendations:
- Don’t chase cheapness! Often, manufacturers save on component parts, which affects the build quality. Other refrigerators are not safe at all because they contain toxic materials..
- It is better to choose a refrigerator with glass shelves – they are more hygienic than plastic ones, they are easier to clean.
- Pay attention to the “stuffing” of the unit. Do not overpay for an additional compartment that is not supposed to be used;
- It is worth choosing models equipped with a rubber layer – this allows you to ensure stable t inside the compartments and prevent defrosting.
- The doors of the device for cooling must fit tightly to its wall and hermetically close the space inside.
- In many models of refrigerators, it is possible to move the door to the other side; if your kitchen is small – when choosing a unit, stop at them, so you will save usable space, and it will be more convenient to operate the device.
- Contact only large household appliances stores that provide service. The ability to service under warranty is more important than the fact that you can save once – you will have to overpay many times later due to such dubious savings.
TOP-5 rating of the quietest refrigeration devices with the “No frost” system
Which refrigerators are the most reliable and quietest? If you find it difficult to make the choice of a device for cooling, freezing and storing food, we recommend that you familiarize yourself with the following rating, which contains models of different price categories – from luxury to budget. You will definitely find a reliable and convenient refrigeration unit for your home!
Samsung RL46
The elegant dual-chamber cooling unit is the epitome of elegance and style. It has a spacious cooling chamber, is equipped with a multi-stream cooling system, which has the necessary functionality. Spacious, yet easily fits in any corner of the kitchen space, creating a comfortable, homely atmosphere. No frost system with dry freezing makes it easy and simple to maintain the unit.
In its arsenal, such a refrigerator also has a Superfreeze mode: shock refrigeration processing of products allows you to preserve useful substances and taste in them. The refrigerator compartment is equipped with four glass shelves
The refrigerator compartment is voluminous (208 l), there are 4 shelves made of tempered glass, 3 of which can be adjusted in height.
Additional convenience – in the ability to re-hang the doors in the desired direction.
The electronics system and LED display (on the outside of the refrigerator) allow you to set the exact cooling mode. The temperature in each chamber of this cooling unit is indicated separately.
Freezer chamber (92 l) has 3 pull-out containers (they are transparent) and a mold for making ice.
The degree of cooling of the freezer is adjustable.
Noise level 41 dB.
Refrigerator Samsung RL46.
Samsung RB33J3301WW
Uniform cooling technology maintains optimal t mode, which will extend the shelf life of food.
It has a spacious freezing chamber, with a “no frost” system for both small stocks and larger ones. It is convenient to sort products in it. Has a spacious drawer for fruits and vegetables.
There is a fresh zone here – something between the upper chamber and the freezer – convenient for placement, chilled.
A spacious, lightweight and functional door opens at any degree – both open and straight.
There is a control panel (located on the door, it can be used to control t each camera and fresh zone.
The noise level is 37 dB. Outside the kitchen space, the fact that the refrigeration unit is working does not give out anything.
Acceptable price.
Refrigerator Samsung RB33J3301WW.
LG GA-B489 YVQZ
The structure consists of separate chambers: freezing (located at the bottom of the unit) and refrigerating (above). Each has its own door. If necessary, they can be outweighed on different sides. The device is highly energy efficient
The chamber has 4 sturdy glass shelves. A special box is provided for storing vegetables.
There are 4 “balconies” on the doors. The chamber provides for multi-stream air circulation, the presence of a deodorizer makes it possible to place food with different odors in the refrigerator.
A special lid maintains the necessary level of air humidity inside the compartment for the preservation of fruits and vegetables.
It is possible to select the required mode t. It will be helped to set the corresponding button on the display..
The refrigeration unit is capable of freezing up to 14 kg of food per day. If you need to freeze more products, turn on the “Superfreeze” function.
There is no ice maker in this model. No.
The volume of the refrigeration appliance is 360 l.
Noise level average, 40dB.
Refrigerator LG GA-B489 YVQZ.
Bosch VitaFresh Serie 4 KGN39XL2AR
Differs in functionality, introduced technology “no frost”, which eliminates the appearance of ice on the walls. Such a unit consumes little energy. Maintains the required level of humidity and t.
The device has a “fresh vita” compartment: in it, the products retain their freshness 2 – 3 times longer than usual. The presence of such a zone allows you to buy food in large quantities and at the same time less often. This is a spacious refrigerator with a freezing chamber located at the bottom..
The laconic design of the cooling device allows it to fit into the space of a kitchen or studio. The design of the model is such that it can be placed tightly to both furniture and walls: there will be no gaps either on the sides or behind. This significantly saves space when installing equipment.
The compartments have pull-out shelves, these areas are equipped with a filtering system.
The quick-freeze function allows you to prepare products for long-term storage: at the same time, the appearance and taste are preserved.
The control in the device is carried out in electronic mode type of control, the function of temperature control and operation is supported.
The design of the model assumes the possibility of installing a door with opening in the desired direction.
The noise level of such a refrigerator is 41 dB.
ADDITIONAL INFORMATION If the temperature in the cells is high, an audible alarm will sound when the doors are open in this cooling unit.
Refrigerator Bosch VitaFresh Serie 4 KGN39XL2AR.
Hotpoint-Ariston HFP 7200 WO
Keeps cold offline.
It is modern in terms of characteristics, it has super freezing and super cooling functions, as well as a function that prevents the appearance of bacteria.
Spacious (volume 322 l), there is a freshness zone, in terms of functionality it is equipped with the maximum.
Noise level 40 dB.
Refrigerator Hotpoint-Ariston HFP 7200 WO.
Conclusion
It is important to take into account that the degree of noise of the device for cooling also depends on whether it is evenly and correctly installed, whether the dishes and various containers are correctly placed inside..
You should not neglect the recommendations for putting the purchased refrigerator into operation: give it the opportunity to settle for about a quarter of a day after delivery. Read carefully and follow the requirements of the operating manual.
