上海奥特斯热水系统设计方案中英文版.doc

TABLE OF CONTENTS目录 5.5.5 Hot Water System (HW) 热水系统 2 5.5.5.1 System Description系统描述 2 5.5.5.2 Requirements for Hot Water热水系统的要求 3 5.5.5.3 System Design Criteria系统设计参数 3 5.5.5.4 System Component系统组件 4 5.5.5.5 Drawings图纸 6 Hot Water System (HW) 热水系统 General概述 There are 6 hot water boilers at the boiler room for Plant III to provide hot water (80=C Supply/60=C Return) pressurised by hot water pumps to AC equipment, Process equipment in production building as shown in the schematic drawings. 由设置在锅炉房的6台热水锅炉通过热水水泵提供热水(80=C 供水/60=C 回水)到相对应的生产厂房的空调设备和工艺设备，如系统图所示。 System Description系统描述 In boiler room for plant III 6 boilers are to be installed for the heating system as the main resource, 5 on duty, 1 for standby for Phase III including 1 boiler for future flex area. Each unit will be sized at 1350KW. Natural gas will be fuel for boilers full operation with maximum usage natural gas fired rate of 144CMH each, and oil is the alternative fuel for standby 在锅炉房中设置6台锅炉供热，三期为5用一备，每台1350KW。其中包括考虑到将来Flex 区的扩展将增设一台锅炉. 天然气为锅炉运行的燃料,最大天然气耗量为每台144CMH。 6 constant speed duty and standby pumps are provided to supply 80=C Supply and 60=C Return water, which controlled by the BMS system as shown in hot water schematic drawing. 1pump is for future flex area expansion. 提供包含备用在内的6台定频热水泵，由中央监控系统控制提供80=C 供水/60=C 回水，参阅热水系统图。其中包括Flex 区的扩展的一台水泵. Hot water heating system will be a two pipe forced circulation system. The hot water circulating system will include hot water boilers, sealed expansion vessel, chemical dosing tank and hot water circulating pumps, together with piping, accessories and controls. 热水供水系统采用两管制机械循环系统，包括热水锅炉、闭式膨胀水箱，热水循环泵，配管，附件、控制元件以及化学投药罐 Hot water will be provided to the following heating unit: Heating coils in AHUs, RCUs and MAUs for production building. Heat exchangers for Process equipment-RODI and Preheat soft water. 热水供至以下设备 生产厂房空调箱内AHUs, RCUs and MAUs的热盘管。 工艺设备(RODI和 软水预热)的热交换器. Hot water boilers are controlled by temperature sensor installed in hot water return pipe