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Necessity of installing central fresh air system in contemporary buildings
As we all know, the central fresh air system has changed the means of solving indoor pollution. From the use of air purifiers to remove chemical pollution such as formaldehyde, to the use of air purifiers to solve the problem of inhalable particulate pollution; from the installation of simple ven...Read more -
Air pollution hazards, indoor air pollution increases lung cancer risk
Smoke and soot pollutes indoor air Experts pointed out that my country has an atlas of the incidence of cancer, especially lung cancer. In Northeast and North China, heating in winter, coupled with moderate and severe air pollution in some areas, the incidence of lung cancer is still relatively h...Read more -
Evaporative air cooler can cool down the space instantly
Water air cooler not only has a good cooling effect, cool down instantly is also its most popular feature. we can enjoy a cool breeze effect of about 27 degrees after starting up the air cooler machine and running for one minute, which is really comfortable and cool. Therefore, especially for pro...Read more -
Is it effective to use evaporative air cooler in rainy days?
As evaporaitve air cooler uses the principle of water evaporation effect to cool down, when the machine is running, it will convert a large amount of damp heat in the air into latent heat, forcing the air entering the room to decrease from the dry bulb temperature to the wet bulb temperature and ...Read more -
Supply the overall plant ventilation system, exhaust gas purification equipment, workshop exhaust ventilation ducts
General situation of the development of displacement ventilation In recent years, a new ventilation method, displacement ventilation, has increasingly attracted the attention of designers and owners in my country. Compared with the traditional mixed ventilation method, this air supply method enab...Read more -
The role of axial fan and centrifugal fan in mechanical ventilation of granary
1 Due to the large difference between air temperature and grain temperature, the first ventilation time should be selected during the day to reduce the difference between grain temperature and temperature and reduce the occurrence of condensation. The future ventilation should be carried out at n...Read more -
water proof water tips for air cooler installed on roof
Evaporative air cooler can be installed in a variety of ways according to the different types of air outlet . For down discharge, it can be installed on the side wall or on the roof, and the air duct can be installed through the hole opened in roof . The fresh cool air is delivered to the various...Read more -
How to prevent the occurrence of air cooler fire
In fact, no matter what it is in daily life, because of their diverse environments, they will have certain safety hazards during use. Evaporative air cooler is as the same. Below situations will occur fire. Therefore, we need to do preventive work before installation and use, so as to reduce or e...Read more -
Commonly used mechanical ventilation equipment and facilities
The energy required by the fan to move the air in a mechanical ventilation system is supplied by the fan. There are two types of commonly used fans: centrifugal and axial: ① Centrifugal fans have high fan head and low noise. Among them, the back-bending fan with airfoil-shaped blades is a low-noi...Read more -
How to choose the right fan？
Have you ever been at a loss when faced with such a type of fan? Now tell you some tips about fan selection. This is based on practical experience and customer feedback, and is only for the reference of primary candidates. 1. Warehouse ventilation First of all, to see if the stored ...Read more -
Your evaporative air cooler effect will be better if you do as below
As the industrial air cooler is generally installed on the side wall or the roof or the ground of the outdoor workshop, it will be damaged by the sun, rain and wind and sand from the outside world. If it is not managed for a long time, If the installed enterprises can follow advice as belo...Read more -
Is the cooling effect of air cooler better with water chilling unit?
As the cooling medium of evaporative air cooler is tap water, the temperature of the tap water is very high if it is exposed to high temperatures in summer, so some customers have the question that if the water supply system of air cooler is controlled within a certain range, will the cooling eff...Read more
