As the name suggests, an HVLS ceiling fan refers to a fan with high air volume and low speed. Its significant advantage is that it can ventilate and cool down the senses. However, HVLS ceiling fans also have shortcomings. HVLS ceiling fans cannot cool the overall environment. At the same time, another type of equipment commonly used in large spaces, the steam air cooler (also called environmentally friendly air conditioner) can achieve overall cooling, but it also has the disadvantages of many pipes, unsightly, and higher cost. If HVLS ceiling fans are used in combination with steam air coolers, they can make up for each other's disadvantages and make their respective advantages more obvious. After professional calculation and measurement of the customer's large space environment, the HVLS ceiling fan and steam air cooler can be combined scientifically.
If there is no steam air cooler and only the HVLS ceiling fan, the factory workers can feel relaxed because the HVLS ceiling fan absorbs heat through the evaporation of sweat, but it cannot reduce the ambient temperature. Suppose there is no big HVLS ceiling fan and only a steam air cooler is used. In that case, many air supply ducts must be installed under the roof, which significantly affects the aesthetics of the room, reduces the indoor space, increases the risk of construction, and dramatically increases the investment cost. As long as the HVLS ceiling fan and the steam cooler are used together, and the optimal number ratio of the two sets of equipment is calculated, the goals of ventilation and cooling, energy-saving, aesthetics, and safety can all be achieved. The "fan machine combination" method has good practical value for improving the environment of large spaces.
1) When the HVLS ceiling fan and steam air cooler are turned on at the same time
In the hot summer, the two systems of the HVLS ceiling fan and the steam air cooler need to be turned on simultaneously to cope with the high temperature and heat. After filtering and cooling, the air cooler installed on the outdoor wall continuously delivers fresh air to the room, enters the window through the outdoor air duct, and uses a swinging air supply method to deliver fresh air to the interior of the workshop. At the same time, the large fan slowly rotates at a high place, and the extensive three-dimensional drive allows the cool and fresh air from the steam cooler to effectively spread, evenly promote the entire workshop, and realize the cooling and ventilation of workers in the environment. The design ensures good ventilation and cooling effects. It considers the safety of the building roof and the aesthetics of the space, saves investment and daily operating costs, and can generate good economic and social value.
2) When the two systems of the HVLS ceiling fan and steam cooler are turned on separately
When it is not very hot in spring and autumn, some workshops will be a little sultry and need to be ventilated. At this time, customers can use the steam chiller system alone or only the HVLS ceiling fan system according to actual needs. It can even be used with different numbers of air coolers and fans. This can meet the real production needs of users in different seasons and periods to the greatest extent, increase workshop production capacity and save electricity costs.
In summary, the combination of the HVLS ceiling fan and steam cooler has the following advantages:
1) Comfortable natural breeze. Because the HVLS ceiling fan covers a wide range and can circulate indoor air.
2) There is no dead angle in ventilation and cooling, and the coverage is comprehensive. The large air volume is super quiet. The super large fan with a diameter of 7.3 meters rotates slowly.
2) The staff can cool the human body's senses and feel comfortable under a certain wind speed.
3) Realize environmental cooling. For places where environmental humidity is required, the indoor air can also be kept dry to avoid corrosion and deterioration of equipment and products.
4) It can achieve the goal of all-round environmental improvement that cannot be achieved by using large fans or steam coolers alone;
5) Reduce operating costs. Because the steam cooler and HVLS ceiling fan can be used in a single system according to seasonal needs, or a single set or several devices can be used in a single system to meet the actual needs of customers to the greatest extent.
6) Achieve all the goals of ventilation, cooling, safety, economy, and beauty;
7) In a sense, it can replace traditional air conditioners. If combined with an air conditioner, the energy-saving effect of the air conditioner can be achieved.
Source: Gaxiaofan Press Department
Publication Date: 12/6/2021
