Flexible arrangement of mobile fans in a vocational school in Guangzhou solves the problem of ventilation and cooling in the training center

Project Background

Guangzhou Transportation Vocational School, as one of the first national key vocational schools in Guangzhou, bears the responsibility of cultivating skilled and scarce talents in the field of national automobile application and maintenance. The school currently has 4000 students, and its on campus training center is the core base for students to transform theory into practice.

Guangzhou is located in the subtropical zone and has a maritime monsoon climate. The summer is long and humid, and the hot and humid weather lasts for a long time. For high-intensity and highly focused practical training teaching, a comfortable and ventilated environment not only affects the physical sensation of teachers and students, but also directly affects the efficiency and quality of practical training.

Project Challenge

The campus training center, which is a multi story reinforced concrete structure building, needs to improve ventilation and cooling this time. Its interior is a typical large bay layout, with the following characteristics:

1. Flexible and versatile layout: The training tables and chairs can be adjusted in position according to the number of people and subjects, without fixed workstations.

2. Multi class synchronous teaching: Different classes can conduct practical training simultaneously in different areas of the same space.

3. Concentrated heat source: Training equipment and intensive personnel activities can generate a large amount of heat, causing local stuffiness.

Faced with such complex scenarios, traditional central air conditioning or fixed industrial fans are unable to meet the flexible, efficient, and low-cost cooling needs.

Ruifeng solution: flexible movement, precise cooling

In response to the above challenges, the design team of Ruifeng Environmental Protection Refrigeration went deep into the site and comprehensively considered multiple factors such as geographical climate characteristics, indoor spatial layout, personnel flow patterns, equipment investment costs, and installation cycles. They innovatively proposed a combination scheme of "multiple mobile centrifugal air coolers+mobile industrial grade large fans".

Why choose a mobile fan?

1. A 'cool' strategy to deal with uncertainty and adapt to demand

The uncertainty of the training area is the core difficulty of the scheme design. The mobile device comes with casters that can be easily moved with the adjustment of the training station, truly achieving the goal of 'wherever people go, the wind follows'. No installation required, plug and play, completely solving the problem of fixed equipment coverage dead corners and inability to be adjusted on demand.

2. Localized strengthening of cooling, an economically efficient "smart" choice

The large open training room does not require comprehensive cooling of the entire space, which is costly and unnecessary. The Ruifeng solution focuses on "local enhanced cooling", using the physical principle of centrifugal air coolers absorbing heat through water evaporation, which can lower the ambient air temperature by 4-8 ℃ and send out moist and clean cold air; The industrial grade permanent magnet continuously variable speed large fan uses large-diameter blades (over 1 meter) to rotate at low speed, generating a large area of three-dimensional natural wind, accelerating the evaporation of human sweat, and bringing a refreshing feeling similar to outdoor. The combination of the two, from the dimensions of "cooling" and "ventilation", solves the problem of stuffiness with extremely low energy consumption and investment.

3. Guarding the health of teachers and students, creating a comfortable 'heart' environment

A strong air flow not only takes away heat, but also effectively improves the air circulation in the air coverage area, dilutes the odors and dust that may be generated during the training process, and creates a fresh and comfortable environment for teachers and students. The cool sensation can help students focus more on skill operation, reduce irritability, improve learning efficiency and physical and mental health.

4. Optimizing school expenses, reducing costs and increasing efficiency with the "smart" approach

Mobile fans do not require complex pipeline laying and installation projects, greatly saving initial installation costs. At the same time, its operating cost is much lower than traditional air conditioning, and it can be centrally stored and managed when not in use, effectively avoiding equipment idling and saving the school considerable electricity expenses.

Project effectiveness and customer feedback

After the implementation of the plan, the stuffiness of the training center has been fundamentally improved. Teachers and students generally reflect that "now during practical training, I feel that the air is much fresher, and I am no longer as prone to sweating and irritability as before. I can concentrate more on operating and practicing." The school leaders also highly praised the economy and flexibility of the Ruifeng plan, considering it a successful attempt to "spend small money and accomplish big things".

Case extension and Ruifeng value

The success of this vocational school training center project is not an isolated case. The ventilation and cooling needs of the special spaces represented behind it (such as tall factories, warehousing and logistics) and special usage scenarios (such as mobile workstations, temporary activity venues) are widely present in many industrial enterprises, logistics parks, and sports venues.

Ruifeng Environmental Protection Refrigeration is deeply involved in the field of ventilation and cooling. We not only provide equipment, but also offer comprehensive selection and solution design capabilities for special scenarios. We excel at breaking away from traditional thinking and tailoring "Ruifeng solutions" that meet both functional requirements and cost-effectiveness for our clients, allowing every investment to be transformed into tangible comfort and efficiency.

If you also face similar ventilation and cooling difficulties, please feel free to contact us at any time, and Ruifeng will work with you to explore better solutions.