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Low-speed high-airflow fan "HVLS fan"


Release Time:

2022-06-17

The HVLS fan was invented in 1990, initially designed to solve the high-temperature problem in dairy farms during summer. Later, people discovered its features and upgraded it, resulting in today's low-speed, high-air-volume fan known as the "HVLS fan". The main functions of contemporary HVLS fans are cooling personnel, ventilation cooling, dehumidification, and odor removal. They are widely used in factories, logistics, public places, and other industries.

HVLS The origin of the fan is 1990 Invented in the year, Its invention was initially to solve the problem of dairy cow farms high temperature issues in summer , later people discovered its characteristics and upgraded and optimized it to have today's low-speed high air volume fan " HVLS fan"

Contemporary HVLS mainly functions for personnel cooling, ventilation cooling, dehumidification, and odor removal, widely used in factories, logistics, public places, and other industries.

 

 Low-speed high air volume fan "HVLS fan"

 

HVLS The meaning of fan is High-Volume Low Speed . which means high air volume and low speed, so the acronym is HVLS We modernly use low-speed high air volume fan " HVLS fan" and what product changes are there compared to the initial generation dairy farms? First is the motor aspect, the old motor was the first generation reducer, 2008 In the year, by the American bigess company introduced into the domestic market! After 10 years of development, the first generation reducer large fan has developed to the third generation internal rotor large fan, realizing the transition of large fans from agriculture to industry, and from industry to commercial use, achieving use in different environments! Secondly, the change of fan blades, the old fan blades were a single iron piece that could drive wind, which was enough. Modern fan blades comprehensively use simulation technology, enhanced fatigue resistance technology, new fan blade mold processes, surface treatment, and other processes to improve the fan blade conversion efficiency and strength of large fan blades.

 

 Qixiang Industrial Large Fan

 

low-speed high air volume fan " HVLS The "fan" meaning is believed to be clear to many people along with its function. Actually, after the development of modern air conditioning, many fans have gradually been abandoned, but every product has its suitable characteristics. It is difficult to use air conditioning in factories because ventilation is necessary and energy saving is required. However, HVLS fans can be used. For household use, the space is small and cannot install large fans, but for small spaces, air conditioning is the most suitable.