Flower and Vegetable Planting
Ventilation Equipment for Flower and Vegetable Planting
As science and technology advance, the invention of a greenhouse has allowed people to grow vegetables throughout the summer so they have them during the winter months As a greenhouse makes use of light and heat preservation, a greenhouse can provide a proper environment for plants to grow out of season. It is commonly used for planting vegetables, flowers and trees during cold weather months.
A negative pressure exhaust fan thus becomes a necessary piece of equipment for a greenhouse. This fan ventilates a room by exhausting hot, unpleasant air and introducing fresh air into the room. The negative pressure exhaust fan, when used in conjunction with the evaporative cooler pad will achieve a better ventilation effect.
Our negative ventilation system is comprised of the exhaust fan, air heater, temperature sensor and constant temperature system control box to adjust the temperature inside the greenhouse. An auxiliary lighting system that utilizes plant lights and reflectors is mounted around the planting grooves to provide light for photosynthesis when no light is available, and the humidity control system works in conjunction with the exhaust fan to keep the temperature and humidity inside the greenhouse stable.
