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  • 实验室通风系统如何实现智能控制
    来源:最新澳门网址大全 浏览: 发布日期:2018-05-23
    实验室通风系统控制是研究控制实验室有害物质对室内外空气环境的影响和破坏的技术。实验室通风系统的基本组成包括以下两个部分:
    The control of laboratory ventilation system is a technology to study the effects of hazardous substances on indoor and outdoor air environment. The basic composition of laboratory ventilation system consists of the following two parts:
    1、通风末端设备:主要包括通风柜、万向排烟罩、原子吸收罩、吹吸式排风罩等。
    1, ventilation terminal equipment: mainly includes fume hood, universal exhaust hood, atomic absorption hood, blow and blow hood.
    2、通风管路系统:主要有风机、风管、风阀、消声器、废气处理塔等。
    2, ventilation piping system: there are fans, air pipes, air valves, mufflers, waste gas treatment towers, etc.
    实验室装修通风量与各个风口风量基本固定,系统正常运行过程中,能够满足使用要求,但当周围环境发生变化时,原始的系统对于变化的情况就无法适应。旧通风控制系统是基于传统继电控制系统,为了实现通风系统的自化控制,必需依靠一点必要的自动化产品来实现。
    In the normal operation of the system, the ventilation volume of the laboratory and the air volume of the tuyere are basically fixed, and it can meet the requirements of the use, but when the surrounding environment changes, the original system can not adapt to the change situation. The old ventilation control system is based on the traditional relay control system. In order to realize the automatic control of the ventilation system, it is necessary to rely on a point of necessary automation products to achieve.
    一个完善的实验室通风系统必须具备两项基本功能:安全与节能。有效的排放实验过程中所产生的大量有害气体,无控制的过多排放室内空气意味着无为的能耗。完善的实验室通风系统离不开控制,其中的智能控制系统就叫做变风量空调系统。
    A perfect laboratory ventilation system must have two basic functions: safety and energy saving. In the process of effective emission, a large number of harmful gases are produced. Excessive emissions of indoor air without control means ineffective energy consumption. The perfect laboratory ventilation system is inseparable from control, and the intelligent control system is called VAV system.
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    The satisfaction of the customer is the affirmation to us, welcome you to come to choose our company's product, we always think you provide the product as our duty and always insist on doing so. Welcome to your visit.
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