实验室建设过程中较不能忽视的工程之一就是通风系统了，今天咱们就来说说实验室建设中通风管道工程的要求和相关参数是什么。
Ventilation system is one of the projects that can not be ignored in the process of laboratory construction. Today, let's talk about the requirements and relevant parameters of the ventilation pipe project in the laboratory construction.
实验室通风管道工程的要求：通风效果好、噪音低、操作简便、节约能源，室内压差和温湿度都能保持人体的舒 适性。
Requirements of the laboratory ventilation pipeline project: good ventilation effect, low noise, simple operation, energy saving, indoor pressure difference and temperature and humidity can keep human comfort.
实验室通风工程的重要性：实验室通风工程是整个实验室设计和建设过程中，规模较大、影响较广泛的系统之一。通风工程的完善与否，直接对实验室环境、实验人员的身体健康、实验设备的运行维护等方面产生重要影响。
Importance of laboratory ventilation engineering: laboratory ventilation engineering is one of the systems with large scale and wide influence in the whole process of laboratory design and construction. Whether the ventilation project is perfect or not has a direct impact on the laboratory environment, the physical health of laboratory personnel, the operation and maintenance of experimental equipment, etc.
实验室通风管道工程的设计原则：
Design principles of laboratory ventilation duct works:
1．处理设施具备冲击负荷能力，确保废气达标排放。
1. The treatment facilities shall have the impact load capacity to ensure that the exhaust gas is discharged up to the standard.
2．夏天补冷风、冬天补暖风，保证室内温湿度的舒 适性。
2. Supplement cold air in summer and warm air in winter to ensure the comfort of indoor temperature and humidity.
3．采用智能变频控制系统，达到操作方便、降噪的目的。
3. Intelligent frequency conversion control system is adopted to achieve the purpose of convenient operation, energy saving and noise reduction.
4．非标设备应符合或行业相关规范，并保证性能稳定、外表美观。
4. Non standard equipment shall conform to relevant national or industrial specifications, and ensure stable performance and beautiful appearance.
5．综合考虑各项因素，采用投资少、运行稳定、运行费用低、运行效果好的成熟工艺。
5. Comprehensively consider various factors and adopt mature processes with low investment, stable operation, low operation cost and good operation effect.
6．在设计中充分考虑噪声、臭味等，防止二次污染的产生，不给周围环境造成新的污染。
6. Noise and odor shall be fully considered in the design to prevent secondary pollution and new pollution to the surrounding environment.
7．所选择的工艺必 须满足现场条件，平面布置简洁、紧凑、少占地，并方便生产操作和维护维修。
7. The selected process must meet the site conditions, with simple and compact plane layout, less land occupation, and convenient production operation, maintenance and repair.
8．排风和补风系统达到风量平衡，保持室内-5Pa—-10Pa的负压，防止有害气体的散溢，保证实验人员的身心健康。
8. The exhaust and make-up air systems shall achieve the balance of air volume, maintain the negative pressure of - 5Pa to - 10Pa indoors, prevent the diffusion of harmful gases, and ensure the physical and mental health of laboratory personnel.
9．根据大楼的结构特点，就近开设风井，划分排风和补风系统，管道系统做到“短、平、顺、直”，减小系统阻力，降低系统噪声。
9. According to the structural characteristics of the building, set up an air shaft nearby, divide the exhaust and air supplement systems, and make the pipeline system "short, flat, smooth and straight" to reduce the system resistance and system noise.
With the above summary of Jinan ventilation pipe processing, I hope it will be helpful to our customers. If there is anything you don't understand or ask for help, please click our website: http://www.jnqsg.com Or call for consultation, we will do our best to solve the problem for you
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