上海奥特斯热水系统设计方案中英文版(DOC)
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AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 1 of 10 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 .................................. 4
5.5.5.3 System Design Criteria系统设计参数 ................................................. 4
5.5.5.4 System Component系统组件 ............................................................... 6
5.5.5.5 Drawings图纸 ............................................................................................. 9
AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 2 of 10 5.5.5 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。
5.5.5.1 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.
AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 3 of 10 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
AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 4 of 10 Hot water will be provided to the following heating unit:
1) Heating coils in AHUs, RCUs and MAUs for production building.
2) Heat exchangers for Process equipment-RODI and Preheat soft water.
热水供至以下设备
1) 生产厂房空调箱内AHUs, RCUs and MAUs的热盘管。
2) 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.
热水锅炉由安装于热水回水管上的温度传感器控制。
5.5.5.2 Requirements for Hot Water热水系统的要求
After calculation, the estimated total heating capacity for Plant III is shown
below:
经过计算，第三厂的热负荷如下：
Utility 动力站房 1,274KW
HDI-CR HDI-洁净区 608KW
HDI-NCR HDI-非洁净区 4,844KW
Flex-CR Flex-洁净区 643KW
Flex-NCR Flex-非洁净区 1,172KW
RO 反渗透水设备 1,221KW
Preheat SF软水预热 670KW
Total (总量) 10,432KW
5.5.5.3 System Design Criteria系统设计参数
Boiler Capacity
动力厂房锅炉容量 6 x @ 1,350 kW, 5 duty 1 standby , (1 for
future flex area expansion)
AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 5 of 10 五用一备. (一台锅炉为flex区扩展)
Hot water pump
动力厂房热水循环泵 6 x @60 m3/h, 5 duty 1 standby, (1 for
future flex area expansion)
五用一备. (一台水泵为flex区扩展)
AT&S Preliminary Design Oct.27, 2006
512553022.doc Page 6 of 10 For boiler sizing please refer to load calculation sheet.
锅炉的选型详见负荷计算书.
5.5.5.4 System Component系统组件
Boiler to be packaged, shop assembled hot water unit complete with:
1) Forced draft blower with inlet air pressure sensor and volume control
valve
2) Burner including pressure regulating devices, gas volume controls,
solenoid shutoff valve, High & low pressure sensors and oil pump
3) All required instrumentation and controls
4) Unit control panel
5) Boiler safety valves
6) Stack thermometer
7) Burner management system including flame supervision with associated
instrumentation and controls.
8) Boilers should be equipped with adequate combustion safety controls
such as SSOV (Safety Shut Off Valves), fuel pressure switches, flame
detection, and combustion air detection, etc. should be provided as per
FM requirement.
锅炉应出厂前安装完毕，主要部件包括：
1) 带压力感测器和流量控制阀的鼓风机.
2) 带调压装置,燃气流量控制电磁关断阀的天燃气燃烧器以及供油泵。
3) 必要的仪器和控制元件
4) 控制屏
5) 锅炉安全阀
6) 烟囱温度计
