How often does the freezer cool

How often does the freezer cool It is normal for the freezer to cool once every 10-20 minutes. The cooling time of the freezer is not fixed, it is related to the set temperature, usage, storage items and service life. If it's a new refrigerator you just bought, you set it to 4th gear cooling, you may have to wait a few hours before cooling, this is because the new refrigerator is synchronized with the room temperature, cooling requires a process. I don’t know how much you know about refrigerator refrigeration. There are actually a lot of common senses about the use of refrigerators. You don’t know much about refrigerators, and it’s not clear how long it takes to refrigerate. So, how often does the freezer cool once? Why doesn't the freezer cool? 1. How often does the freezer cool? It is normal for the freezer to cool once every 10-20 minutes. The cooling time of the freezer is not fixed, it is related to the set temperature, usage, storage items and service life. If it's a new refrigerator you just bought, you set it to 4th gear cooling, you may have to wait a few hours before cooling, this is because the new refrigerator is synchronized with the room temperature, cooling requires a process. Second, the reason why the refrigerator does not cool 1. Let's look at the power supply problem first. Generally, the refrigerator stops working. This is the first step. We have to see if the socket is loose or if there is a jump in the house.

2. We have to check whether the thermostat in the freezer is short-circuited, which causes the cooling function to stop.

3. If there is no problem in the previous two steps, it may be a problem with the compressor.

4.The refrigerators used by general households have refrigeration problems, most of which are caused by no refrigerant, just add the refrigerant again. Third, the reason why the refrigerator works normally without cooling 1. Ice blocking In daily use, because the compressor works for a long time, the freezing room is prone to ultra-low temperature, which easily causes ice blockage in the freezer. In response to this situation, we first unplug the power supply, let the ice in the freezer melt slightly, and then control the temperature to about 0 degrees. 2. The exhaust vent is blocked There is a misunderstanding in the use of refrigerators. Many people like to put their refrigerators in bursts. In fact, the load on the refrigerator is too large, it is easy to block the air outlet and seriously affect the cooling effect. The best solution is to remove food from the exhaust vent. When storing food in the freezer, pay attention to the location of the food, do not store too much food.

Recent related posts

06/21/2020

How often does the freezer cool

It is normal for the freezer to cool once every 10-20 minutes. The cooling time of the freezer is not fixed, it is related to the set temperature, usage, storage items and service life. If it's a new refrigerator you just bought, you set it to 4th gear cooling, you may have to wait a few hours before cooling, this is because the new refrigerator is synchronized with the room temperature, cooling requires a process. <img src="{{media url="magefan_blog/How_often_does_the_freezer_cool.jpg"}}" alt="" />

06/21/2020

What is the cause of refrigerator compressor not working

What is the cause of refrigerator compressor not working Ambient temperature is too low: it is more difficult to recover, the compressor cannot work for a long time, the compressor oil becomes thicker, and the lubrication performance will be worse; PTC starter failure: if the PTC starter is damaged, you can replace it Overload protector failure: failure occurs, replace it; compressor internal failure: determine that the compressor holds the shaft and replace it. <img src="{{media url="magefan_blog/What_is_the_cause_of_refrigerator_compressor_not_working.jpg"}}" alt="" />

06/21/2020

Why is the air conditioner not cooling

Why is the air conditioner not cooling There are many factors for not cooling, for example: the selected air conditioner does not match the area of the room; improper installation of the air conditioner will cause the air circulation of the air conditioner to be unsmooth; when the indoor temperature is relatively high, the air conditioner cannot be cooled when turned on; It has been aging, or the service life has expired; the air conditioner has not been cleaned for a long time, and the filter surface is covered with dust; and the freon of the air conditioner has been seriously lacking. <img src="{{media url="magefan_blog/Why_is_the_air_conditioner_not_cooling.jpg"}}" alt="" />

06/21/2020

What's the matter with air conditioning and cooling without heating

What's the matter with air conditioning and cooling without heating 1.First, it may be because the vents of the indoor unit and outdoor unit are blocked by something, or a lot of dust has accumulated on the filter inside the air conditioner; 2. It may be because the heat blown from the air conditioner is seriously lost; 3 2. It may be because the amount of refrigerant in the air conditioner is too small, which leads to a great reduction in the heat exchange efficiency, so that the air conditioner does not heat. <img src="{{media url="magefan_blog/What_s_the_matter_with_air_conditioning_and_cooling_without_heating3.jpg"}}" alt="" />

06/21/2020

Working principle of steam compressor_steam compressor application

Working principle of steam compressor_steam compressor application Working principle of steam compressor After the steam is filtered by the filter, clean steam then enters the host cavity through the intake valve, and the volume of the cavity changes from large to small to compress the steam. The volume of the cavity is changed by the rotor rotating under the drive of the motor. <img src="{{media url="Working_principle_of_steam_compressor_steam_compressor_application.jpg"}}" alt="" />

06/22/2020

Types of steam compressors_selection of steam compressors

Types of steam compressors_selection of steam compressors Types of steam compressors<img src="{{media url="Types_of_steam_compressors_selection_of_steam_compressors.jpg"}}" alt="" /> 　　 1. Single-stage high-speed centrifugal blower This type of steam compressor is a relatively common steam compressor on the market. It can have a large air volume and pressure and can meet the needs of many working conditions. The single-stage high-speed centrifugal blower is designed with a ternary flow theory, and the whole structure of the fan is compact , And the technology is relatively mature. 2. Roots type steam compressor

06/22/2020

Causes and judgement of centrifugal compressor surge

Causes and judgement of centrifugal compressor surge Causes of centrifugal compressor surge ①Flow<img src="{{media url="Causes_and_judgement_of_centrifugal_compressor_surge.jpg"}}" alt="" /> Each centrifugal compressor corresponds to a curve between outlet pressure P and flow rate Q at different speeds n, as shown in Figure 2.

06/22/2020

The difference between centrifugal compressor and reciprocating compressor

The difference between centrifugal compressor and reciprocating compressor Centrifugal compressor overview 　　 Centrifugal compressor is also called "vortex compressor", a type of compressor. The structure and operation principle are similar to the centrifugal blower, but it is always multi-stage, which can make the gas obtain higher pressure, larger processing capacity and higher efficiency.<img src="{{media url="The_difference_between_centrifugal_compressor_and_reciprocating_compressor.jpg"}}" alt="" />

06/21/2020

Common failure and analysis of centrifugal air compressor

Common failure and analysis of centrifugal air compressor 1. Abnormal vibration and noise: ① Misalignment ② The compressor rotor is unbalanced ③ The impeller is damaged ④ The bearing is abnormal ⑤ The coupling is faulty or unbalanced ⑥ The sealing ring is bad ⑦ The oil pressure and oil temperature are abnormal ⑧ There is dirt in the oil Clean, wear out the bearing ⑨ Surge ⑩ The stress of the gas pipeline is transmitted to the casing, which causes misalignment ⑪ There is a machine working near the compressor<img src="{{media url="Common_failure_and_analysis_of_centrifugal_air_compressor.jpg"}}" alt="" />

06/20/2020

The principle of centrifugal compressor structure

The principle of centrifugal compressor structure Structure principle of centrifugal compressor <img src="{{media url="The_principle_of_centrifugal_compressor_structure.jpg"}}" alt="" /> 　　 Centrifugal compressor is composed of rotor, stator and bearing. The impeller and other parts are sleeved on the main shaft to form a rotor. The rotor is supported on the bearing and driven by the power machine to rotate at high speed.