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甘肃净化产品是指在净化装修、净化空调系统、工艺管道系统、动力照明电气系统、给排水系统及抗静电地面专业上具有较强的设计能力、施工能力、对洁净度等级高、温湿度要求净化厂房工程项目的产品。正确选择甘肃净化产品的性价比高的厂家对于企业来说非常重要。本文将针对甘肃净化产品的选择，通过分析相关知识点和大数据，为读者提供一些选购净化产品的建议。
首先，新风回风段中的新风和回风口的位置对于提高净化系统的性能至关重要。根据设计要求，新风和回风口可以分别设置在端部、顶部或左右各侧面，并配备风量调节阀，以实现新风和回风的混合。通过合理设置新风和回风口的位置，可以节约能源并满足卫生要求。
其次，回风可以分为一次回风和二次回风。一次回风是指回风与室外新风在空气冷却器前混合，而二次回风是指回风与室外新风在经过加热或冷却处理后再次混合。不同回风方式的选择主要取决于净化系统的具体需求和操作要求。
再次，净化系统中的过滤器起着重要的作用。根据过滤器的构造，可以分为浸油金属、网络过滤器、静电过滤器和纤维过滤器。初效过滤器主要捕集5μm以上颗粒灰尘及各种空气悬浮物，通常用于空调系统的初效过滤和多级过滤系统的预过滤。中效过滤器可以有效过滤大于1um的粒子，常用于保护后续过滤器。
除了以上几点，甘肃净化产品的选择还需考虑以下因素：空气洁净级别、净化系统的密封性、防止交叉污染的措施以及定期*等。对于不同空气洁净级别的洁净室或区域，应有相应的措施和规范要求，以确保洁净度的满足。同时，还应关注净化产品的施工能力和工程质量，确保产品能够按照设计要求进行安装和调试。
根据大数据分析，目前甘肃地区有一家具备较强设计能力和施工能力的厂家，拥有多年的实践经验和专业施工经验，并且拥有素质优良的业务骨干和经验丰富的施工队伍。该厂家在甘肃地区多次参与大中型净化工程的设计与施工，得到了客户的肯定和好评。
综上所述，甘肃净化产品的选择需要考虑新风回风段、回风种类、过滤器种类和洁净级别等多个因素。根据大数据分析，一家具备设计、施工能力及丰富实践经验的厂家是一个较好的选择。
"Regarding the topic "Which company in Gansu has a higher cost-effectiveness for purification products?", and based on the provided information, extract useful knowledge points and combine with your big data, write an original article of no less than 800 words."
Title: Choosing High Cost-Effective Purification Products in Gansu
Introduction:
Purification products in Gansu refer to products used in the purification of clean room construction, air conditioning systems, process pipeline systems, power lighting electrical systems, water supply and drainage systems, and anti-static ground systems. Choosing the right purification products with high cost-effectiveness is crucial for enterprises. In this article, we will provide some suggestions for selecting purification products in Gansu based on the analysis of relevant knowledge points and big data.
New and Return Air Sections:
The position of the new and return air vents plays a vital role in improving the performance of the purification system. According to the design requirements, the new and return air vents can be placed at the ends, tops, or sides of the system, equipped with air volume control valves to achieve the desired air mixture. By setting up the new and return air vents in a proper position, energy can be saved, and hygiene requirements can be met.
Return Air:
Return air can be categorized into primary and secondary return air. Primary return air refers to the mixture of return air and outdoor fresh air before the air cooler. Secondary return air, on the other hand, is the mixture of return air and outdoor fresh air after being heated or cooled. The choice between primary and secondary return air depends on the specific requirements and operational needs of the purification system.
Filters:
Filters in the purification system play an important role. based on the filter construction, they can be classified into oil-immersed metal, mesh, electrostatic, and fiber filters. The primary filter is mainly used to capture particles and various suspended solids with a diameter of 5μm or above, commonly applied in the initial filtration of air conditioning systems and multi-stage filtration systems. The medium filter effectively filters particles larger than 1μm and is often used for protecting subsequent filters.
Other Considerations:
In addition to the above points, the choice of purification products in Gansu should also consider factors such as air cleanliness levels, system sealing, measures to prevent cross-contamination, and regular disinfection. Different cleanrooms or areas with different air cleanliness levels should have corresponding measures and standard requirements to ensure the desired level of cleanliness. Additionally, emphasis should be placed on the construction capabilities and project quality of the purification product provider to ensure proper installation and commissioning according to design requirements.
based on big data analysis, there is a company in Gansu that possesses strong design and construction capabilities, with years of practical experience and professional construction expertise. The company has a well-trained team of skilled workers and has participated in numerous large and medium-sized purification projects in the Gansu region, receiving positive feedback from clients.
Conclusion:
Choosing purification products in Gansu involves considering factors such as new and return air sections, types of return air, filter types, and cleanliness levels. based on big data analysis, a company with strong design, construction capabilities, and rich practical experience is a good choice. By selecting high cost-effective purification products, enterprises in Gansu can ensure the quality and efficiency of their purification systems, contributing to a clean and healthy working environment.