据正压送风厂家介绍，多叶送风的主要目的是将室外的新鲜空气轻松带入室内环境。所以当火灾发生在生活和处理的地方,根据目前的设施不仅能保证光滑,新鲜的空气通道和一些烟和co的环境,设施将根据新鲜空气流动稀释有毒物质,不使人困在气体的存在干扰,方便人们在火灾中逃生。
According to the positive pressure air supplier, the main purpose of multi-leaf air supply is to bring fresh outdoor air into the indoor environment easily. So when a fire occurs in the place where people live and deal with it, according to the current facilities, it can not only ensure smooth, fresh air passage and some smoke and CO environment, but also dilute toxic substances according to the flow of fresh air, so as not to disturb people trapped in the presence of gases, so as to facilitate people to escape in the fire.
正压送风口适用于高屋顶空气或局部冷却的地方,例如机场等候室,室内体育馆,酒店厨房和其他地方有感应比例大,风速降低快的优势,在一个大空间通风系统可以用作大风量,大温差送风为了减少多叶送风口,安装在天花板或屋顶,可用到米低的地方，也可以用两个巨大的高度供气，高度甚可以达到米以上。
Positive pressure air outlet is suitable for high-roof high-efficiency air or local cooling places, such as airport waiting room, indoor gymnasium, hotel kitchen and other places, which have the advantages of large induction ratio and fast wind speed reduction. In a large space ventilation system, it can be used as large air volume. In order to reduce multi-leaf air outlet, large temperature difference air supply can be installed on the ceiling or roof, and can be used to low meters, or two. Huge height of air supply, even up to the height of more than meters.
正压送风口的主要部件有阀体、阀门、衬套、薄执行机构、格栅板等。在这种情况下，阀体和阀瓣是需要明确的关键部件:阀体是阀门的主要部件;根据压力等级，有不同的机械制造工艺。阀正压送风口由配件的强烈影响,因此应该适用于以下标准规定的设计:阀板的设计必须满足各种各样的规则的压缩机制造商,阀板材料必须精密冲压、阀和阀座之间,必须保证良好的密封,除了仍然要保证性能稳定很长一段时间,更大的灵活性和恢复材料。
The main components of positive pressure air supply outlet are valve body, valve, bushing, thin actuator, grille, etc. In this case, the valve body and disc are the key components that need to be identified: the valve body is the main component of the valve; according to the pressure level, there are different mechanical manufacturing processes. Valve positive pressure air outlet is strongly influenced by fittings, so it should be applied to the design stipulated in the following standards: the design of valve plate must meet the requirements of compressor manufacturers with various rules, the material of valve plate must be precisely stamped, between valve and seat, and good sealing must be ensured, besides still ensuring stable performance for a long time, greater flexibility and restoring material.
在正常情况下,我们了解到,在洁净室安装正压送风口,我们必须达到规定的设备是有效的正压多用送风口翻边和关节之间的天花板板密封垫,记住,有裂缝在当地需要认真处理。避免正压多叶片送风口损坏或涂层损坏不应实施装置，正压多叶片送风口装置与风管必须认真连接，口端用塑料薄膜和胶带加强封闭处理。
Normally, we know that when installing positive pressure air outlet in the clean room, we must achieve the required equipment is effective positive pressure multi-purpose air outlet flanging and ceiling sealing pad treatment between joints, remember that cracks in the local need to be carefully dealt with. To avoid damage of high-efficiency positive pressure multi-blade air supply outlet or coating, no device should be implemented. The positive pressure multi-blade air supply outlet device and air duct must be carefully connected, and the end of the outlet should be sealed with plastic film and tape.
正压送风口广泛应用于工矿民用建筑暖通空调系统中，能精确协调新风流量，是实现各种环境下管理通风模式的关键设施之一。其主要优点是工作灵活，噪音低，泄漏量少，(密封泄漏< 0.5%)工作温度范围广，部件可靠，快捷方便。
Positive pressure air outlet is widely used in HVAC systems of industrial and mining buildings. It can accurately coordinate fresh air flow and is one of the key facilities to manage ventilation modes in various environments. Its main advantages are flexible operation, low noise, less leakage, (sealing leakage < 0.5%) wide operating temperature range, reliable components, fast and convenient.
If you have customized requirements for Shandong ventilation pipeline processing, you can click on the telephone consultation on the official website: http://www.jnqsg.com, we will serve you wholeheartedly.
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