Application of negative pressure fan in life

1. In agriculture, the negative pressure fan is used in the greenhouse. The negative pressure fan is used for planting orchids and out of season plants

2. Animal husbandry, extending from greenhouse seeds, is the use of animal husbandry. As we all know, the environment of chickens, ducks and pigs directly affects the yield. In other words, the quality of the environment is related to the harvest of animal husbandry

3. Industry, tuhe company was originally planting orchids, so many chairman thought about it and used it in the field of plant cooling. This idea has been put into practice more than ten years ago. Negative pressure fans can be found everywhere in various industrial fields, such as clothing factories, shoe materials factories, toy hardware factories, etc

4. Public places, the most common is the Internet cafes and canteens are basically installed with negative pressure fan, the cost is low, but also can improve the poor environment of dense population. There are some shopping malls, auditorium, gymnasium, station, etc. can be used