1. Thickening isolation method: The insulation surface of the steel structure factory is covered with insulation cotton. The insulation cotton used on the roof is glass wool. The thickness is usually 50mm, 75mm, 100mm and the density is 10kg/m3. The insulation board can isolate most of the solar radiation and conduct heat, reducing the indoor greenhouse effect. Thereby greatly reducing the temperature of the plant and improving the internal temperature of the steel structure plant. The color steel plate steel structure roof with thermal insulation cotton has the function of warm winter and cool summer.

 

2. Installation of ventilation facilities: Since some machines in the steel structure plant generate heat and water vapor, if these hot gases and water vapors are not discharged in time, they will accumulate in the plant, which will increase the temperature of the steel structure plant and affect the environment of the steel structure plant. The solution to these problems is to ensure proper ventilation of the plant and to install an appropriate ventilation system. Reasonable installation of the exhaust system will significantly improve the air environment of the steel structure plant and greatly reduce the temperature of the steel structure. The methods are:

 

1. Non-powered ventilators installed on the roof of steel structure factory: Unpowered ventilators are ventilation devices that rely on the principle of air convection. When there is a difference between indoor and outdoor air environment, air flow will be generated to eliminate indoor exhaust gas and heat. The advantage is that it does not require additional power and is more environmentally friendly. However, it is highly dependent on the environment and cannot be forced to exhaust. The main products are turbine ventilators, strip ventilators (lighting belt ventilation), roof ventilators and so on. (This method is economical and environmentally friendly)

 

2. Forced exhaust fan installed on the roof of the steel structure factory: The power fan is a kind of ventilation equipment driven by electric power. It has a good exhaust effect and can adapt to the ventilation of any environment.

 

3. Installation of chillers on the roof of the steel structure factory: The chiller is a machine that uses the principle of water cooling to cool the air, and the strong exhaust fan delivers the cold air to the indoors. It can keep the indoor temperature of the steel structure plant at a comfortable temperature of 26-30 °C. Its power consumption is equivalent to 1/8 of the air conditioner. The cost is 1/2 of the air conditioner, which is a good way to force the plant to cool down.

 

3, spraying high-efficiency heat-insulating reflective coating: spraying high-efficiency heat-insulating reflective coating on the roof color steel plate. This product has excellent thermal insulation performance. It can reflect 99.5% infrared, 92.5% visible light, the highest sound insulation effect is 68%, and the average sound insulation effect is more than 50%. Fireproof Class A, completely non-combustible. Non-toxic and safe, long-lasting and durable. With this method, the construction is convenient, the original roof is not damaged, and the aging of the roof can be prevented. After the construction and before the construction, the surface temperature difference of the sheet can reach 20 °C, the indoor temperature difference can reach 8-10 °C, and the energy consumption of the steel structure plant can be reduced by 30-70%.

 

Maintaining ventilation and cooling in steel structure workshops is a respect for the personalities of labor producers and an embodiment of corporate care for employees. When dealing with the problem of ventilation and cooling in the workshop, you should consult Shenyang Century Weiye Steel Structure Co., Ltd., 400-005-1119, because the professional quality is guaranteed.