How about the effect of the refrigeration electric fan, and how about the refrigeration effect of th

The effect of the refrigeration electric fan is quite good.

1. The refrigeration electric fan is a new type of electric fan that combines the fan with the air conditioner, the fan has a refrigeration movement, and there is a mixed liquid in the central cylinder of the movement, and the movement is placed in the refrigerator for 3 hours and then taken out for use, and the cold air can be blown out, giving people the feeling of cold air blowing.

2. The advantages of refrigeration electric fan are: small size, easy to move, about 5 6 degrees lower than the temperature of ordinary fans, low power consumption, ** medium to low. Disadvantages of refrigeration electric fans:

The refrigeration effect is not very good for large areas, there is no dehumidification function, it is not easy to use in places with high temperatures, and it also increases the humidity in the air when used.

The effect of the refrigeration electric fan is not good, and the working principle of the refrigeration electric fan is actually an electric fan + ice cube; It is completely different from the refrigeration of air conditioners. The air conditioner has a compressor, while the refrigeration electric fan uses the evaporation of ice cubes to absorb heat, reduce the temperature of the air from the fan source, and then blow the air to send these cool breezes out.

The air sent by the refrigeration fan is only slightly cooler than that of the ordinary electric fan, but if the weather is humid and muggy or hot, it is basically the same as the electric fan. And the refrigeration electric fan also needs to constantly add ice cubes, so the home must need a refrigerator; In this way, it is troublesome, secondly, it costs electricity, thirdly, the room is not large, and too many electrical appliances are turned on, which will also increase the temperature in the room. It's a good thing to lose.

Personally, it is better to spend more money and install an air conditioner directly; Or you can consider a mobile air conditioner, the effect should also be good.

Recently, I have been struggling with whether to buy a cooling fan, and how is the cooling effect of the cooling fan?

The cooling fan is a new generation of energy-saving air conditioning, which fully combines natural phenomena with high-tech artificial evaporative refrigeration technology, and uses a circulating water pump to continuously pump out the water in the water tank and spray it on the evaporation filter layer, so that the outdoor hot air is cooled and then pressurized into the room, and the indoor hot air is discharged to the outside simultaneously, so as to achieve the purpose of cooling.

In fact, the cooling fan mainly improves the indoor environment by cooling and ventilation, and cannot really achieve the effect of refrigeration, because the cooling fan does not have a compressor and does not use freon, so it cannot be cooled at all.

This kind of machine is to put ice cubes or cold water and then have a fan to blow it out, just like walking into a water curtain hole in summer, there is a cool and swishing feeling, and adding room temperature water into it is almost the same as blowing the fan directly, there is no obvious cooling effect... It will make the indoor moisture heavy and humidity, which is very bad for people's health.

Is the cooling fan worth buying?

1. Most consumers who want to buy cooling fans want to know that cooling fans are better than traditional fans, and there are no other shortcomings. In fact, in terms of cooling effect, the cooling fan is definitely better than the traditional fan. This is because the evaporation of ice water can effectively reduce the air fed into the cooling fan by 6-10 .

Traditional fans only accelerate the movement of air and do not have the function of cooling down, so consumers can rest assured in this regard.

2. The shortcomings of the cooling fan are still relatively obvious. As we mentioned above, the cooling fan relies on water for cooling and heat dissipation, which requires the user to regularly add water to the water tank and diligently "water" to cool down. The use of water evaporative cooling also leads to a great increase in the humidity of the entire room, and it is not a good thing to stay in a room with high humidity for a long time, especially not suitable for consumers with rheumatoid arthritis.

3. Another point to note is that the working noise of the cooling fan is generally above 60 decibels, and the noise of some cooling fans can reach 80 decibels when working at a high level. It has little impact when used during the day, but when you go to bed at night, you can hear the whirring sound of the cold fan, which is still unbearable for ordinary people.

Good.

The cooling fan is a new generation of energy-saving air conditioning, which fully combines natural phenomena with high-tech artificial evaporative refrigeration technology, and uses a circulating water pump to continuously pump out the water in the water tank and spray it on the evaporation filter layer, so that the outdoor hot air is cooled and then pressurized into the room, and the indoor hot air is discharged to the outside simultaneously, so as to achieve the purpose of cooling.

Precautions for the use of cooling fans.

Horizontal placement of the cooling fan should be placed horizontally, not tilted, check whether the socket power supply is consistent with the parameters on the fan nameplate before use.

Frozen ice crystals: It should be noted that the general air conditioning fan of frozen ice crystals is equipped with two ice crystals, every night, put one of them in the refrigerator at home for a period of time, and take it out and put it in the water tank the next day, the effect is better.

Fill with clean water: if you want to use refrigeration and humidification to supply air, you must first fill the water tank with clean water, and after starting to work about 1 3, the air outlet temperature will be reduced by the ambient temperature and achieve the best effect. When possible, add low-temperature cold water or ice water to cool down better, and you can also add some spices to adjust the room air.

The cooling effect of the cooling fan is average. Although it is cooler than a fan, it cannot achieve the effect of cooling the whole house.

The refrigeration effect is still very poor, but the refrigeration effect is achieved by changing the flow rate of the air in the air.

The refrigeration effect is not bad. It can be purchased if needed, and the cooling effect is similar to that of an air conditioner.

Don't buy it, I just bought one, it's not as cool as the electric fan, the wind is small and the noise is loud, it's purely a fool's thing, and the kind of relatively large one that costs more than three or four hundred yuan has a bit of effect, and the kind of small one that costs more than 100 yuan is really useless.

The room is large and the temperature is high, and the effect is definitely not good.

You say it's a water-cooled fan. It is to add a piece of cloth at the air inlet, and then pump the water on the cloth to let the wind evaporate part of the water, and refrigerate through the principle of water evaporation and heat absorption, the difference between adding ice and not adding ice is not very big, (unless you add a lot of ice, a large amount of ice melts to absorb a lot of heat, and cools the surrounding air).

In the summer in the south, the relative humidity of the air is very high, so the water in the cold fan does not evaporate very quickly, so it absorbs very little heat, but it feels that the wind blowing out of the cold fan is cooler than the wind blowing out of the ordinary fan, but it does not reduce the temperature of the room.

The so-called refrigeration fan, this kind of machine is to put ice cubes or cold water and then a fan blows out, just like walking into a water curtain hole in summer, there is a cool and swishing feeling, and adding room temperature water into it is almost the same as the feeling of blowing the fan directly, there is no obvious cooling effect... It will make the indoor moisture heavy and humidity, which is not good for people's health, and it is not recommended to choose.

I was also a student when I had a fan shake until my hands cramped. Young people, you have to endure the hardships of the school years.

A person who came by told you, don't buy it!

So air coolers and electric fans are better choices for people. Not much is known about them. The difference between a cooler and an electric fan really makes many people feel suspicious.

There are both similarities and differences between the two. At the same time, people want to know how effective the cooling fan is and decide whether to make a choice. In the summer, if people turn on the air conditioner, they will feel that it is a waste of electricity, so air coolers and electric fans are better choices for people.

People don't know much about them, and the difference between air coolers and electric fans does make many people wonder. There are both similarities and differences between the two. At the same time, people want to know how effective the cooling fan is and decide whether to make a choice.

What is the difference between a cooler and an electric fan?

1.As the name suggests, the air cooler blows out cold air. This explanation is probably unacceptable to everyone.

In fact, evaporative air conditioners are added to the fan, so they are called cold fans. Compared with traditional fans, the appearance of air coolers is indeed outstanding. Compared with traditional fans, in addition to blowing, there is also a little cooling effect, although the cooling is not particularly obvious in summer.

2.For the human body, the air cooler will make the surrounding environment humid due to more evaporative cooling. If you are prone to rheumatism and other diseases in such an environment for a long time, this is not as healthy as the natural wind of a fan.

Conveniently, the volume of the air cooler is significantly larger than the volume of the fan, so the air cooler occupies a larger position when placed.

3.I have to say that the "one" of the cooling fan is more awkward, and it is okay to blow while sitting, but it has become a disadvantage to take care of a wider area.

What is the purpose of a air cooler?

1.Although the electric fan is a natural wind, if it is placed in a dirty environment, the wind blowing out will also be stained with dirt. Air conditioners are equipped with air filters that remove dust from the air and kill bacteria in the air, while electric fans have the advantage of saving electricity.

As the name suggests, a air cooler is a combination of an air conditioner and an electric fan. It has both the advantages of an air conditioner and an electric fan, but rejects their disadvantages to a certain extent. The air conditioner needs to adjust the temperature in a closed environment, and some friends will feel uncomfortable.

2.The cooling fan is made by upgrading the function of the fan. Its power consumption is 60 to 80 watts, which is much higher than that of an air conditioner. In addition to the above-mentioned advantages, it purifies the air and regulates and humidifies the indoor temperature, the realization of which depends on the treatment of water.

Although air coolers have many advantages, they also have some unavoidable disadvantages. The cooling fan itself does not have the function of heat dissipation, and its heat dissipation mechanism is mainly achieved by constantly adding water or ice, which is more troublesome to operate. If it is run for a long time, the water will be assimilated at room temperature, and the cooling effect cannot be achieved.

And it is not suitable for large-scale cooling.

The difference between a air cooler and an electric fan is very big. A air cooler is equivalent to a type of air conditioner. An electric fan is what we usually use, but it can only be used to cool off.

No matter which of these two choices one people makes, they must buy branded products so that the quality will be more durable. People evaluate the effect of cooling fans very well, but you must learn to identify them when buying.

1. What is the difference between an electric fan and a cooling fan?

1. The appearance of the electric fan and the cold fan is different, the appearance of the electric fan is designed with two parts: the fan blade and the base, while the appearance of the air conditioning fan is similar to that of a purifier. In addition, the electric fan is more convenient to move and the body is lightweight; The air conditioning fan is relatively large and slightly bulky, but the mobile roller design at the bottom of the body still makes it slightly easier for the air conditioning fan to move.

2. The refrigeration methods of electric fans and cold fans are different, and electric fans rely on physical effects, that is, the sweat of the body is carried away by the wind to achieve the purpose of cooling, not refrigeration itself; The air conditioning fan is mainly based on internal water cooling, blowing out the water vapor through the wind, so that you feel cool, and the temperature can not be adjusted in a wide range like the air conditioner.

3. The indoor temperature and humidity of electric fans and cold fans change, due to different refrigeration methods, so when using electric fans and air conditioning fans, the indoor changes are not the same. The use of electric fans only increases the air flow and does not change the temperature and humidity of the room. The use of air conditioning fans will change the temperature in the room, which is obviously an increase in indoor humidity.

4. The power consumption of electric fans and cold fans is different, and the air conditioning fan is a new concept of fan, which has multiple functions such as air supply, heating and air purification, humidification, etc., with water as the medium, it can send out cold air below room temperature, and can also send warm and moist wind. Compared with electric fans, air conditioning fans have the function of fresh air, and the power is only about 60-80W, and there is also a certain affinity.

2. Comparison of the advantages and disadvantages of electric fans and cold fans.

1. Air conditioning fan.

Advantages: about 5-6 degrees lower than the temperature of ordinary fans, low power consumption, **medium to low, some products also have a warm air effect and negative ion function, small size, easy to move.

Disadvantages: The refrigeration effect is not very good for large areas, there is no dehumidification function, it is not easy to use in places with high temperatures, and it also increases the humidity in the air when used.

2. An electric fan.

Advantages: early listing, suitable price, large air volume, and there are tabletop, hanging, floor-mounted, wall-mounted and other models to choose from.

Disadvantages: Due to the use of air flow to generate wind to cool down, the cooling effect is not very obvious, especially when the temperature is high, and the season is strong, it can only be used in summer.

The above is the introduction of electric fans and cooling fans, they have their own advantages and disadvantages, you can choose according to your actual needs. I hope you find the above helpful.

If you mean a cooling fan, you mean water cooling. The effect is better than that of an electric fan. However, it is best to add ice cubes to the tank of the cold fan so that the effect will be good.

If the room temperature is lower than 30 degrees without adding ice, the cooling fan can also feel cooler than the electric fan, and if the room temperature is greater than 30 degrees, the water in the cooling fan will be cooler. It's lukewarm. If you don't add ice cubes, the effect is similar to that of an electric fan, and you won't feel the cold fan blowing the wind, so cool!

Whether the effect is better than that of an electric fan, you first need to know how they are different?

Ordinary electric fans: such as wall fans, ceiling fans, floor fans, table fans, etc., are very common in life, and more or less have been contacted, all of them are the same principle: the main structural components are motor motors, fan blades, grilles, chassis, circuit boards, and control components.

After the power supply is energized, the motor runs at high speed, driving the fan blades linked with the motor to rotate, and the rotation of the blades brings wind, and the wind is sent out from the front. I won't go into too much detail here.

Let's take a look at what a cooling fan is. Cooling fan: also known as air conditioning fan, as the name suggests, is a household appliance that combines air conditioning and electric fans, like air conditioners, it has a variety of functions such as air supply, refrigeration, humidification, etc., and can also blow wind and cool like a fan.

Look at the name is very "cool", but its principle is still essentially different from the air conditioner, the air conditioning fan is not equipped with a compressor, so expect it to be able to reduce the overall indoor temperature as quickly as an air conditioner, just forget it, and clearly tell you that you can't do it. But there is no doubt that the wind that blows out is indeed cold.