Negative pressure fan - solution to ventilation problems in workshop buildings

NegotiableUpdate on 02/02

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Solution to ventilation problems in workshop buildings - negative pressure fan

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Solution to ventilation problems in workshop buildings-suction fan

How to solve the ventilation problem in workshop buildings? You can consult

Installing a ventilation system can be simple, such as purchasing several high-power ventilation fans, installing ventilation fans on the roof, and leaving more skylights to exhaust smoke, moisture, odors, etc. from the factory building. We specialize in providing ventilation equipment for large places such as factories, bars, kindergartens, nightclubs, villas, etc.

Negative pressure fans belong to mechanical forced ventilation, mainly designed using the principles of air convection and negative pressure ventilation. By installing negative pressure fans on the walls and windows of the workshop, stagnant hot air, odors, smoke, and dirty air in the workshop can be quickly discharged outside in the shortest possible time,Create a negative pressure environment indoors, forcing outdoor air to enter through other doors and windows (as air intakes), and overall indoor air circulation.

Energy saving industrial large fans can be used. The advantage of large fans is that they are much better than ordinary fans in terms of cooling, comfort, ventilation effect, coverage, and energy saving. It is widely used in working condition enterprises, logistics warehouses, large public places, etc.

In large factories or warehouses, traditional air circulation methods are very inefficient. Qinhua fans have completely improved the air circulation effect in the workshop, with a maximum effective area of over 1000 square meters. Significantly improved employee productivity and comfort, while effectively reducing building energy consumption.

环保空调是采用水蒸发降bai温原理，但与水帘墙不同的是du其风机与水帘在同一设备内，属正压送风，运行时要求门窗开启。此举当然也可以解决高大厂房的通风降温问题，但是由于高大厂房跨度大，装设于墙面无法满足中间区域的要求，而装设于屋面也必须要接风管。

Environmental air conditioning adopts the principle of water evaporation cooling, but unlike water curtain walls, its fan and water curtain are in the same equipment, belonging to positive pressure air supply, and the doors and windows are required to be opened during operation. This can certainly solve the ventilation and cooling problems of tall factories, but due to the large span of tall factories, installing them on the walls cannot meet the requirements of the middle area, and installing them on the roof also requires connecting air ducts.

The ventilation and temperature reduction methods and equipment selection for factory workshops are generally as follows:

1、 Negative pressure fan

Negative pressure fan utilizes the characteristic of high air volume to discharge indoor air to the outside. The circulation of air will take away heat and odors, cool down, and improve air quality. The better ones include Jiafeng, Lanhaofeng, Detong, etc., which are characterized by low energy consumption, large air volume, and low investment cost.

2、 Environmentally friendly air conditioning

Environmental air conditioning, also known as industrial air coolers, is a device that uses water evaporation to absorb heat and lower air temperature without a compressor. By delivering a large amount of cool air into the room, it can drive away stuffy air while neutralizing high temperatures. It has a better effect when directly blown on people. Some of the better ones include Koreilai, Jiatianxia, Penguin Wind, Jiafeng, etc. Their characteristics are: no pollution, low energy consumption, large air volume, and moderate investment cost.

Negative pressure fans as exhaust systems and environmentally friendly air conditioners as intake systems can be used separately or simultaneously with good results. Negative pressure fans and environmentally friendly air conditioners can not only cool down, but also improve air quality.

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Related knowledge:
How to ventilate and exchange air in large factories, and what are the methods of ventilation and exchange

Ventilation design for tall factory buildings, how to calculate exhaust volume, volume+air exchange rate

What type of fan is used for ventilation and air exchange in large factories and workshops

How to install the ventilation system in the factory building

Which type of ventilation fan is better for factory ventilation

How to calculate the ventilation volume of workshop buildings