Features of Vacuum Fan:
1. The vacuum fans are manufactured with CAD/CAM optimized design, featuring high airflow, long throw, low noise, low energy consumption, stable operation, and long service life.
2. The vacuum fans feature an automatic louvre window opening and closing mode, providing dust and water resistance, as well as an aesthetically pleasing design. They can both blow and extract air, making them an ideal choice for ventilation and temperature control in greenhouses, factories, public places, and more.
3. When used individually, the vacuum fan can achieve significant dust removal, ventilation, and cooling effects instantly. When paired with the Jiaxin cooling water curtain, the factory ventilation and cooling effect is even more ideal!
Principle of Negative Pressure Fan Ventilation:
The vacuum fan expels air, lowering the indoor air pressure and thinning the air, creating a negative pressure zone. Air is drawn into the room due to the pressure difference. In practical applications in industrial buildings, the vacuum fans are centrally installed on one side of the building, with the intake on the opposite side. Air flows from the intake to the vacuum fan, creating a convection breeze. During this process, doors and windows near the vacuum fan must remain closed to force air to compensate and enter the workshop through the intake side. Air enters the workshop in an orderly manner, flows through the workshop, and is expelled by the vacuum fan. Any high heat, harmful gases, dust, or smoke can be quickly removed from the workshop, and any ventilation issues can be resolved thoroughly in one go. The ideal ventilation effect can be achieved within a few seconds of turning on the fan.
Principle of Negative Pressure Fan Cooling:
One, Ventilation and Cooling: Due to sunlight exposure on buildings, machinery, human bodies, and other heat sources, the temperature in areas requiring ventilation is higher than the outdoor temperature. Negative pressure fans can quickly exhaust the indoor hot air, equalizing the indoor and outdoor temperatures, preventing the workshop from overheating.
The air flow carries away body heat, and it accelerates the evaporation of sweat, absorbing body heat in the process, thereby making one feel cool, just as refreshing as a natural breeze.
Three, Negative Pressure Fans only serve the purpose of ventilation and cooling, without refrigeration capabilities. The feeling of coolness is subjective to the human body. The claim of how much temperature a Negative Pressure Fan can reduce is ignorant.
When used in conjunction with a water curtain, the temperature inside the workshop can be controlled to less than 29 degrees Celsius during the hot summer months.
Application Range of Vacuum Fans:
A. Suitable for workshops with high temperatures or odors: such as heat treatment plants, foundries, plastic factories, aluminum profile factories, shoe factories, leather goods factories, electroplating factories, and various chemical plants.
B. Suitable for labor-intensive enterprises: such as garment factories, various assembly workshops, internet cafes.
C. Ventilation and cooling for horticultural greenhouses, as well as temperature control for livestock farms.
D. Particularly suitable for locations that require cooling and a certain level of humidity, such as cotton, wool, linen, weaving, chemical fiber, warp knitting, knitting, silk, and other textile factories.
E. Suitable for storage and logistics fields.
