山东净之源净化工程有限公司

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  • 无菌室装修空气调节系统设计!
    来源:http://www.hnsfk.com 浏览: 发布日期:2019-07-12
      洁净室应配备空调系统:使用时间不同;温湿度基准和允许波动范围不同;噪声标准要求不同,有消声要求和产生噪声的空调区域;空气洁净标准要求不同;空调区需要加热和冷却的空调区需要一起使用的,应该是对空调区域高标准要求做的。地方不同需求的空调区域的空调风系统,将很难控制和影响使用,所以空气区应设置单独强调空调风系统的不同的需求,当个别地方标准高于其他主要空调空调区域时所要求的标准,洁净空调系统的设置,降低系统的成本,如原理、两者可共用空调风系统;对标准较高的空调区域应进行处理,正如风系统对洁净或噪声标准要求不同的空调区域一样,对洁净或噪声标准要求较高的空调区域应采用符合要求的过滤器或消声器进行处理。
      Clean room should be equipped with air conditioning system: different use time; different temperature and humidity benchmarks and allowable fluctuation range; different noise standards require different air conditioning areas with muffling requirements and noise generation; different air cleanliness standards require different requirements; air conditioning areas requiring heating and cooling need to be used together, which should be high standards for air conditioning areas. Seek to do. The air-conditioning and air-conditioning systems in the air-conditioning areas with different local demands will be difficult to control and influence the use. Therefore, the air-conditioning and air-conditioning systems should be set up separately to emphasize the different needs of the air-conditioning and air-conditioning systems. When individual local standards are higher than those required in other major air-conditioning and air-conditioning areas, the setting of clean air-conditioning systems will reduce the cost of the systems The air conditioning system can be shared; the air conditioning area with higher standard should be treated, just as the air conditioning area with different requirements for cleanliness or noise in the first air system, the air conditioning area with higher requirements for cleanliness or noise should be treated with filters or mufflers that meet the requirements.
      全空气空调系统的设计应符合:采用单风道系统;当送风温差较大时,应采用一次回风系统。当送风温差较小,相对湿度要求不严格时,可采用二次回风系统。除严格要求温湿度波动范围的空调区域外,同一空气处理系统内不得同时进行加热和冷却过程。采用空调系统的送风温度是经常改变的热水和冷水流的方式,但不常改变一、二次回风比复杂的控制系统,同时由于中小学回风比的变化会影响室内相对湿度的稳定性是不适合大量的水分和湿度要求更严格的空调区,所以不适用于热的前提下,一般工程系统推荐为简单、易于控制的回风系统。较低的送风方式或洁净室空调系统,使送风与送风温差较小。为避免系统再热引起的冷却热偏置,可采用二次回风系统。一般情况下,除了温湿度波动范围严格的空调技术外,相同的空气处理系统也不应增加冷热过程,因为冷热相互抵消,不符合节能的原则。仲景全球净化可提供洁净室、洁净室咨询、规划、设计、施工、安装、改造等配套服务
      The design of all-air air conditioning system should conform to the following: single air duct system; primary return air system should be adopted when the temperature difference of supply air is large. When the temperature difference of air supply is small and the relative humidity requirement is not strict, the secondary return air system can be used. Except in the air conditioning area where temperature and humidity fluctuations are strictly required, heating and cooling processes shall not be carried out simultaneously in the same air handling system. The air supply temperature of air conditioning system is the way of hot water and cold water flow, but the complex control system of primary and secondary air return ratio is not often changed. At the same time, because the change of primary and secondary air return ratio will affect the stability of indoor relative humidity, it is not suitable for a large number of air conditioning areas with stricter moisture and humidity requirements, so it is not suitable for air conditioning areas. On the premise of heat, the general engineering system is recommended as a simple and easy-to-control return air system. Lower air supply mode or clean room air conditioning system makes the temperature difference between air supply and air supply smaller. Secondary return air system can be used to avoid cooling heat bias caused by system reheat. In general, in addition to air conditioning technology with strict fluctuation range of temperature and humidity, the same air handling system should not increase the heat and cold process, because the heat and cold offset each other, which does not meet the principle of energy saving. Zhongjing Global Purification can provide ancillary services such as clean room, clean room consultation, planning, design, construction, installation and transformation.
    空气净化工程
      全空变风量空调系统的设计应符合:按建筑模块和负荷变化划分空调面积;系统形式应根据空调服务区域的划分、使用时间、负荷变化等,通过技术经济比较确定。变风量末端装置应为压力无关型;应采取措施确保低新风量要求;大体积送风空调区域和系统要根据夏季冷负荷确定空调区和系统体积和小的空气供应空调区域应根据负载变化和空气分布决定的,等等。风机应变速调节。当内区独立使用全年供冷变风量空调系统时,外区可根据外区空调负荷特点设置风机盘管空调系统和定风量空调系统。变风量空调空气处理装置一起使用时在内部和外部区域,单风道变风量空调末端装置的类型可用于内部区域,而变风量空调终端设备与再热器中设置外区根据空调负荷特点外区。内外区设置变风量空气处理机组时,内区机组只需要全年制冷,外区机组需要季节制冷或换热。同时根据方向在外区设置空气处理单元,以保证各系统各终端设备的转换时间一致。变风量空调系统末端的设备类型多,根据是否补偿系统压力变化可分为独立式和压力型两种,末端的压力无关型管道系统内的压力变化时,压力变化引起的空气体积变化检测和反馈控制器的结束,控制器通过调节阀的开启来补偿风量的变化,对当前主变风量末端装置的压力没有任何影响。
      The design of VAV air conditioning system should conform to the following requirements: air conditioning area should be divided according to building module and load change; system form should be determined by comparing technology and economy according to the division of air conditioning service area, service time, load change, etc. Variable air volume terminal device should be pressure independent; measures should be taken to ensure minimum fresh air demand; maximum volume air supply air conditioning area and system should be determined according to summer cooling load; minimum air supply air conditioning area should be determined according to load change and air distribution, etc. Fan strain speed regulation. When the inner zone uses the year-round variable air volume air conditioning system independently, the outer zone can set fan coil unit air conditioning system and constant air volume air conditioning system according to the load characteristics of the outer zone air conditioning. When the VAV air conditioning air handling device is used together in the internal and external areas, the type of single-channel VAV air conditioning terminal device can be used in the internal areas, while the VAV air conditioning terminal equipment and reheater set the external areas according to the characteristics of air conditioning load. When variable air volume air handling units are installed in the inner and outer areas, the inner units only need year-round refrigeration, while the outer units need seasonal refrigeration or heat transfer. At the same time, according to the direction, the air handling unit is set up in the outer area to ensure that the conversion time of each terminal equipment in each system is the same. There are many types of equipment at the end of VAV air conditioning system. According to whether or not the pressure change of compensation system can be divided into two types: independent type and pressure type. When the pressure changes in the pressure-independent pipe system at the end, the air volume change caused by the pressure change is detected and the feedback controller is terminated. The controller compensates the air volume by adjusting the opening of the valve. The change has no effect on the pressure of the current main transformer air flow terminal device.
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      For more information on air purification projects, click on the official website: http://www.hnsfk.com
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