Let's first look at the role of air conditioning
1. Cool down. In the design and manufacture of air conditioner, it is generally allowed to control the temperature between 16 ℃ and 32 ℃. If the temperature is set too low, on the one hand, it will increase unnecessary power consumption, on the other hand, when the temperature difference between indoor and outdoor is too large, people can't adapt to the temperature change quickly when they go in and out of the room, and they are easy to catch a cold.
2. Dehumidification. The air conditioner has dehumidification effect in the refrigeration process. The relative humidity of comfortable environment should be about 40 ~ 60%. When the relative humidity is over 90%, even if the temperature is within the comfortable range, people still feel bad.
3. Heating up. Both heat pump type and electric heating type air conditioners have heating function. The heating capacity gradually decreases with the decrease of outdoor environment temperature. If the temperature is - 5 ℃, it can hardly meet the heating requirements.
4. Clean the air. The air contains a certain amount of harmful gases such as NH3 and SO2, as well as various odors such as sweat, body odor and toilet odor. Air conditioner purification methods include: fresh air exchange, filtration, adsorption and absorption with activated carbon or photocatalyst, etc. Fresh air is to use the fan system to exhaust the indoor humid air to the outside, so that a certain degree of negative pressure is formed in the room, and fresh air enters the room from the cracks of doors and windows around, so as to improve the indoor air quality.
air conditioner
Let's look at the role of industrial ceiling fans
1.. Natural ventilation. The wind from the industrial fan is mild, there is no obvious temperature difference between the front and the back, and there will not be too irritating and uncomfortable feeling. Therefore, the wind from the industrial fan is natural wind, which can exchange with the outdoor air quickly and play the role of ventilation.
2. Speed up the flow of air. The wind from the industrial fan is the real wind, which can speed up the flow of air, quickly expel the odor of materials in production and the odor of human sweat, so that the air quality of people's working environment will be improved to a certain extent.
3. The body cools down. The natural breeze generated by large-scale energy-saving fan blows on the human body, which can promote the evaporation of human sweat, so as to take away heat and cool the human body. This is the same as the cooling effect of air conditioning.
4. Dehumidification and dehumidification. Every industrial area needs a relatively dry and comfortable environment, and the super large energy-saving fan can solve this problem. Industrial fans can promote air mixing throughout the space. There are other advantages, that is, it can eliminate birds and bedbugs, and it can also avoid the noise and decay caused by moisture of other ventilation schemes.
5. Improve the environment. In the past ventilation and cooling programs, we often decide which product and quantity to use according to the number of air changes in the space. Industrial fans will promote the air mixing in the whole space, and the moisture will be well dispersed and absorbed, so as to improve the indoor air quality and obtain a healthy, dry and safe working environment.
distinguish between
1. Health impact comparison
(1) The influence of air conditioning. When we are sweating profusely, we can feel cool by using air conditioner or industrial fan, but the air conditioner will cool down quickly and make sweat on the body surface evaporate a lot, and it is the circulation of indoor gas all the time, which is not good for people's health. If we blow the air conditioner for a long time, it will inevitably cause headache.
(2) The influence of industrial ceiling fan. Industrial fans imitate the principle of natural wind. Their body temperature is closer to that of natural wind and can be combined with volatilization on the body surface. Even in the state of "waterfall sweat", it is more comfortable to blow industrial fans than to directly blow air conditioners. This is why large stadiums, gyms and yoga gymnasiums prefer industrial fans as ventilation equipment.
2. Comparison of environmental protection
(1) Air conditioning is environmentally friendly. In the process of air conditioning operation, compressor and freon refrigeration will have a certain impact on the climate and environment. Under the increasingly severe environmental problems of global warming, melting glaciers and rising sea level, it is not conducive to sustainable development.
(2) Industrial fans are environmentally friendly. Industrial large fan uses permanent magnet direct drive motor to replace the reducer of traditional large industrial fan, which not only reduces energy consumption, but also contributes to energy saving and emission reduction.
Industrial ceiling fan
3. Comparison of power consumption
(1) Air conditioning power consumption. In the case of refrigeration, we take 24-hour non-stop as the standard. A 15 M2 room is set at 26 ℃, and the daily power consumption of an air conditioner is about 7 degrees. It doesn't seem like a lot, but this is only for a small room. If it is replaced by a 1000 m2 large-scale place, in order to achieve a refreshing and pleasant environment, the daily power consumption should be several hundred degrees, and the annual electricity charge will be reduced It's a huge expense.
(2) Power consumption of industrial fans. The power consumption of industrial fans is different from that of air conditioners because of their different operating systems. Generally, the power of fans ranges from tens to hundreds of watts, but the limit is hundreds of watts. The power of air conditioners is generally one to two thousand watts. In this way, the power consumption of fans is relatively small.
The above is the summary of industrial ceiling fan or air conditioner for workshop cooling, the role of industrial ceiling fan and air conditioner, and the whole content of their comparison. It can be seen that both industrial fan and air conditioner have the role of cooling, dehumidification, improving the environment, etc., but from the above three aspects of the impact of industrial fan and air conditioner on health, power consumption and environmental protection performance can be seen It can be seen that the selection of industrial ceiling fans in the factory is better than air conditioning.