What are the commonly used cleaning methods of the air membrane basketball arena?
Release time:
2023-03-22
What are the cleaning methods of the surface of the air membrane basketball arena if it is dirty? Under normal circumstances, the air membrane basketball arena does not need to be cleaned, because it has the advantage of self-cleaning, which is a feature that many buildings cannot have. The membrane material of the building has a very good self-cleaning property after a unique surface treatment, and the rainwater will gather into water beads on its surface, so that the membrane surface can be cleaned naturally. If it is particularly dirty, it must be cleaned, as far as possible to choose some detergent with mild and non-adhesive, and can not use strong alkaline or strong acidic detergent. we will introduce you to what are the commonly used cleaning methods of the air membrane basketball arena now.
1. The membrane surface cleaning can be manually cleaned with a soft brush, wiped with an antistatic dry cloth, and the cloth can not be too hard to avoid damaging the surface of the membrane, while reducing the transparency and strength.
2. Steam cleaning method. Steam cleaning method is through high temperature and high pressure under the action of saturated steam, to be cleaned on the surface of the stain to dissolve, and vaporize it, but it should be noted that the steam temperature can not exceed 150 degrees Celsius, to be controlled by the relevant professional staff.
3. The air membrane basketball arena can also carry out physical cleaning, physical cleaning is to wash the membrane surface through the appropriate pressure and flow rate of water, and clean the pollution substances and sediments attached to the membrane surface in a short time. when the equipment is operating, particles with high adhesion gradually accumulate on the surface of the membrane. If the flow rate during cleaning is similar to or lower than the flow rate during operation, it is difficult to clean these contaminants from the membrane elements. the flow rate of the cleaning pump is determined, the more dirty the membrane element, the greater the pressure, the smaller the flow rate, and the flow rate is more important when cleaning online, the pressure is assisted, the early cleaning, due to the resistance formed by the pollution blockage, the cleaning pressure is large, the cleaning flow is small, with the cleaning process, the polluting substances gradually loose and clean the membrane body, the membrane channel is gradually clear, the resistance is reduced, and the pressure is reduced. traffic increases. when operating, in the case of pollution, the greater the pressure, the greater the pressure difference, under different inlet pressures, the pressure difference is uncertain. In the actual cleaning process, with the change of cleaning time, the pressure difference will decrease.
Keywords:
air membrane,inflat structure,air dome
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