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  • 净化空调系统对层流手术室装修重要性?
    来源:http://www.sdyhrs.com 浏览: 发布日期:2020-02-17
    近年来,净化空调技术已广泛应用于科研、医疗、高科技产品生产、实验室等领域。净化空调系统作为层流手术室空气净化控制的核心,技术要求高,施工安装过程质量要求严格,投资大。因此,从层流手术室空调系统的设计、施工、维护到清洗工作,都需要特殊的精神和严格的系统管理。
      In recent years, purification air conditioning technology has been widely used in scientific research, medical treatment, high-tech product production, laboratory and other fields. As the core of air purification control in laminar flow operating room, purification air conditioning system has high technical requirements, strict quality requirements in construction and installation process and large investment. Therefore, from the design, construction, maintenance to cleaning of the air conditioning system in the laminar flow operating room, special professionalism and strict system management are required.
      1. 风量大:层流手术室净化空调系统主要是通过风量的循环过滤空气中的灰尘和细菌,从而实现对空气中非生物颗粒和生物颗粒的控制。为了达到净化标准,洁净空气的量进入层流手术室以保证所要求的洁净度,因此风量远远高于房间湿热空调的供应需求。
      1. Large air volume: the purification air conditioning system of laminar flow operating room mainly filters the dust and bacteria in the air through the circulation of air volume, so as to realize the control of non biological particles and biological particles in the air. In order to reach the purification standard, the amount of clean air enters into the laminar flow operating room to ensure the required cleanliness, so the air volume is far higher than the supply demand of room humid and hot air conditioning.
      2. 温湿度控制精度高:与普通舒适性空调不同,仅满足人员舒适性要求。层流手术室温湿度控制精度满足环境处理要求。太冷对医生的手术不利,太热会使病人出汗,增加感染的机会。特别是在器官移植等特殊手术中,较低的温度和湿度会使细菌容易繁殖,影响手术效果。为了实现恒温恒湿,空气处理机组至少需要具备制冷、采暖、加湿、除湿等功能,并需要进行精确控制。
      2. High accuracy of temperature and humidity control: different from ordinary comfortable air conditioning, it only meets the requirements of personnel comfort. The control accuracy of room temperature and humidity in laminar flow surgery meets the requirements of environmental treatment. Too cold is not good for the doctor's operation. Too hot will make the patient sweat and increase the chance of infection. Especially in organ transplantation and other special operations, low temperature and humidity will make bacteria easy to reproduce and affect the operation effect. In order to achieve constant temperature and humidity, the air handling unit at least needs to have refrigeration, heating, humidification, dehumidification and other functions, and needs to be accurately controlled.
    层流手术室装修

      3.高风压,系统:为了达到清洁空气的需求,层流手术室至少经常使用粗糙,中等和高三级过滤器,高级别洁净室有特殊要求,过滤器设置会更,和三重过滤阻力加起来650 ~ 800 pa,与此同时,为了保证维持洁净室是负压力调节要求,干净、回风方式,因此在管道洁净室是两个或两个以上常见的空调。为了克服这些阻力,空气处理装置的风扇需要有足够的压头。
      3. High air pressure, system: in order to meet the needs of clean air, the laminar flow operating room often uses at least coarse, medium and high-level three-level filters. The high-level clean room has special requirements, the filter setting will be more, and the triple filter resistance will add up 650 ~ 800 Pa. at the same time, in order to ensure that the clean room is a negative pressure regulation requirement, clean and return air mode, so there are two or two in the pipeline clean room More than common air conditioners. In order to overcome these resistances, the fan of the air handling unit needs to have enough pressure head.
      4. 严格控制正负压:无论是在层流手术室、隔离病房还是实验动物实验室,为了防止病毒和细菌的交叉感染,控制洁净室的正负压非常重要。准确、有效地控制正负压是非常重要的。为了获得精确的压差控制值,要求层流手术室空气处理单元具有较低的漏风率,从而达到较高的控制精度。
      4. Strictly control the positive and negative pressure: in order to prevent the cross infection of virus and bacteria, it is very important to control the positive and negative pressure in the clean room, whether in the laminar flow operating room, isolation ward or laboratory animal. It is very important to control the positive and negative voltage accurately and effectively. In order to obtain the accurate control value of pressure difference, the air handling unit of laminar flow operating room is required to have a lower air leakage rate, so as to achieve a higher control accuracy.
      5. 过滤系统要求高:为了满足无菌、无尘环境下的操作要求,层流手术室必须配备一套良好的空气过滤系统。清洁技术在多大程度上控制了微生物、灰尘等,在很大程度上取决于过滤器的性能。层流手术室一般要求至少三级过滤,空气处理单元配备初级和中级效果过滤器,送风端配备过滤器。空气过滤器需要有良好的质量。一旦泄漏,就无法清洗。
      5. High requirements for filtration system: in order to meet the operation requirements in sterile and dust-free environment, the laminar flow operating room must be equipped with a set of good air filtration system. The extent to which cleaning technology controls microorganisms, dust, etc., depends largely on the performance of the filter. The laminar flow operating room generally requires at least three levels of filtration, the air processing unit is equipped with primary and intermediate effect filters, and the air supply end is equipped with high efficiency filters. Air filters need to be of good quality. Once there is a leak, it cannot be cleaned.
      以上就是层流手术室装修对净化空调系统措施的详细介绍,想要了解更多请点击官网层次http://www.sdyhrs.com
      The above is a detailed introduction to the measures for purifying air conditioning system in the decoration of laminar flow operating room. For more information, please click http://www.sdyhrs.com

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