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Negative pressure fan
Release time:
2021-01-26
Negative pressure fans utilize the principle of air convection and negative pressure ventilation for cooling. They work by drawing in fresh air naturally from the opposite side of the installation location—a door or window—and quickly forcing out the stuffy indoor air, improving any poor ventilation issues. The cooling and ventilation effect can reach 90%-97%.
Negative pressure fans utilize the principle of air convection and negative pressure ventilation for cooling. They draw in fresh air from the opposite side of the installation location – a door or window – and forcefully expel hot indoor air, effectively improving any ventilation issues. The cooling and ventilation effect can reach 90%-97%.
1. Exhaust ventilation: Installed outside the workshop window, usually selecting the leeward port and pulling outwards to extract odorous gases; commonly used in chemical plants, etc.
2. Used with evaporative cooling pads: For workshop cooling in the hot summer. No matter how hot your workshop is, the evaporative cooling pad-negative pressure fan system can reduce the temperature of your workshop to around 30°C, and maintain a certain level of humidity.
3. Applicable scope of negative pressure fans:
A. Suitable for workshops with high temperatures or odors: such as heat treatment plants, casting plants, plastic plants, aluminum profile plants, shoe factories, leather factories, electroplating plants, dyeing plants, and various chemical plants.
B. Suitable for labor-intensive enterprises: such as clothing factories, various assembly workshops, and internet cafes.
C. Greenhouse ventilation and cooling, livestock farm cooling.
D. Particularly suitable for places that require cooling and a certain level of humidity. Such as cotton spinning mills, wool spinning mills, flax spinning mills, weaving mills, chemical fiber mills, warp knitting mills, texturing mills, knitting mills, silk weaving mills, stocking factories, and various textile factories.
E. Suitable for the warehousing and logistics field
4. Used as exhaust fans: Ordinary exhaust fans (commonly known as grain-blowing fans) have relatively poor efficiency, and one exhaust fan cannot blow to many people. Negative pressure fans, however, are different, whether used on the ground or hung in the air. Generally, 4 units are used in a 1000-square-meter workshop, resulting in the effect of a full room of wind.
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Negative pressure fan
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Address: No.885 Dujuan Road,Jngyue Economc Development Zone,Changchun City,Jilin Provnce,P.R.China
Telephone：+86 400-697-9917
Telephone：+86 13578948190
E-mail：188531271@qq.com
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