In recent years, after continuous development, rolling shutter door has been used in all walks of life, how to use it to achieve energy-saving effect? The experience of Jinan roller shutter door is as follows:

卷簾門重要的是使門具有高強度、高氣密性、高水密性、高精度性、優異的隔熱、隔音性能。關鍵是在滿足其使用功能的前提下，具有較高的保溫性和隔熱性能。對于辦公室和生產車間，夏天用空調制冷，冬天用暖氣或電熱器取暖已成必備條件。其中的能源消耗對企業來說是一筆不小的費用。高度的密封隔熱性能有效的防止空氣的流失，隔絕空氣。

Energy saving of rolling shutter door is important to make the door have high strength, high air tightness, high water tightness, high precision, excellent heat insulation and sound insulation performance. The key is to have high thermal insulation and thermal insulation performance on the premise of meeting its use function. For offices and workshops, it is necessary to use air conditioning in summer and heating or electric heater in winter. The energy consumption is not a small cost for enterprises. High sealing and heat insulation performance can effectively prevent air loss and isolate air.

在冬季寒冷的天氣，室內外溫差較大，如果氣密性不高，導致室內外空氣形成壓力差，室外冷空氣通過縫隙進入室內，造成室溫劇烈波動，影響室內環境并消耗大量熱能，這種現象我們稱之為“冷風滲透”;而在夏季炎熱天氣，室外的高溫天氣及空調制冷，空氣流動產生的熱風通過縫隙進入室內，導致制冷能耗增加。

In the cold weather in winter, the temperature difference between indoor and outdoor is large. If the air tightness is not high, the indoor and outdoor air will form pressure difference. The outdoor cold air enters the room through the gap, causing the room temperature to fluctuate violently, affecting the indoor environment and consuming a lot of heat energy. This phenomenon is called "cold air infiltration"; However, in hot summer weather, outdoor high temperature weather and indoor air conditioning refrigeration, the hot air generated by air flow enters the room through the gap, which leads to the increase of refrigeration energy consumption.

無論是寒冷還是炎熱，在氣密性不好的情況下，室內外的溫差都將導致耗能的增加，因此，卷簾門的氣密性能是其的一個重要措施。采用新型高頻焊接技術，全自動拼接一次成型，且門簾底部裝有氣囊布兜，能同各種不平坦地面密封結合，導軌內置毛刷，以達到高度密封效果。

Whether it is cold or hot, in the case of poor air tightness, the temperature difference between indoor and outdoor will lead to the increase of energy consumption. Therefore, the air tightness performance of rolling shutter door is an important measure of energy saving. It adopts new high frequency welding technology, fully automatic splicing and one-time forming, and the bottom of curtain is equipped with air bag pocket, which can be combined with various uneven ground sealing, and the guide rail has built-in brush to achieve high sealing effect.

還有卷簾門的隔熱效果。同時裝有熱水的兩瓶，開口的比密封的冷得快，而同時密封的兩熱水瓶，玻璃瓶要比塑料瓶冷得快。后者的現象表現在材質間的區別。只要存在溫差就無法避免熱傳遞，熱傳遞的途徑主要是熱對流、熱傳導、和熱輻射。密封性能和材質性能以及表面工藝的光滑能分別在對流、傳導、輻射三方面減少熱能的損失達到效果。我們的門簾材料選擇進口的工業聚酯纖維布，高強度聚酯纖維，隔熱性好，雙面聚氯乙烯涂層，光滑美觀。通過快速開啟閉合，具有的功效。

There is also the thermal insulation effect of rolling shutter doors. For two bottles containing hot water at the same time, the open one is cooler than the sealed one, while for the two thermos bottles sealed at the same time, the glass bottle is cooler faster than the plastic bottle. The latter phenomenon is shown in the difference between materials. As long as there is temperature difference, heat transfer cannot be avoided. The main ways of heat transfer are heat convection, heat conduction and heat radiation. The sealing performance, material performance and smooth surface technology can reduce the loss of heat energy in convection, conduction and radiation respectively, so as to achieve energy saving effect. Our curtain materials choose imported industrial polyester fiber cloth, high strength environmental protection polyester fiber, good thermal insulation, double-sided PVC coating, smooth and beautiful. Through fast opening and closing, it has excellent energy saving effect.