楼宇自控系统施工调试方案

楼宇自控系统施工调试方案1目录一．楼宇自控系统概述··························2二.楼宇自控系统施工调试依据·······················2三．楼控产品选型的要点·························2四.楼宇自控系统监控内容·························31.新风机组·············································································································32.空调机组·············································································································43.冷水系统·············································································································44.热交换系统··········································································································55.送风系统·············································································································56.照明系统·············································································································67.供配电系统··········································································································6五．施工及主要操作工艺流程·······················61.调试流程图···········································································································62.调试作业条件········································································································73.调试周期··············································································································74.主要操作工艺及注意事项·························································································7六．楼宇自控系统达到目标························101.创造舒适环境······································································································102.降低运营能耗······································································································103.保障设备安全······································································································104.实现物业管理现代化·····························································································115.为系统集成奠定基础·····························································································11七．成品保护及技术培训·························111.成品保护·············································································································112.技术培训·············································································································11楼宇自控系统施工调试方案2一．楼宇自控系统概述智能建筑是当代高新技术的产物，通过建筑弱电系统增强建筑功能、提高管理水平、节约建筑运营能耗、保障建筑及人身安全、提升建筑内环境舒适度，上述内容直接关系到建筑物未来几十年的使用效果以及业主投资的回报。楼宇自控系统利用计算机控制技术组成高度自动化的综合管理系统，对分散于建筑物内的机电设备（冷热源系统、空调新风系统、送排风系统等系统）进行分散控制、统一管理，实现对各设备的监测与控制，保证所有设备的正常运行，并达到最佳状态。同时，在计算机软件的支持下进行信息处理、数据计算、数据分析、逻辑判断、图形识别等，从而提高潍坊市文化活动中心物业管理和服务的现代化水平，降低运营成本，为总台的发展提供一个高度安全、舒适、高效的工作环境。二.楼宇自控系统施工调试依据招标书技术文件及本工程相关设计图纸民用建筑电气设计规范(JGJ/T16-92)智能建筑设计标准(GB/T50314-2000)局域网总线标准(IEEE802.3)工业自动化仪表工程施工及验收规范(GBJ93-86)中国采暖通风与空调设计规范(GBJ19-87)电气装置工程施工验收规范(GBJ232-82)《实用暖通空调设计手册》楼控产品系统设计手册三．楼控产品选型的要点为便于用户的维护，应对BA系统所用各类现场设备，如传感器、控制器、阀门、执行机构采用同一品牌的产品。为使业主在选择BA产品和系统日后的扩展中有充分的自主权，且便于与第三方设备或系统集成，应选择采用开放性、国际标准（ISO16484-5）BACnet协议通讯的BA产品为宜。考虑BA系统I/O的不确定性以及便于修改、调整等因素，应采用具备通用输入/输出功能、且可进行本地和远程扩展的BA产品为宜。现场主要设备要求：√温度传感器：金属电阻型，经过厂商校对而且不需要额外对接线线缆进行数值补偿。楼宇自控系统施工调试方案3√风道温度传感器：插入式探头，使温度能均匀地分布在整个表面，并可自由拆卸，测量范围为0-+100℃。测量误差1%√浸入式温度传感器：带完整的浸入套管，测试范围为0-+100℃。测量误差1%√湿度传传感器：为电容式，提供电压输出，传感器不需要用屏蔽线，测量范围为0%-100%RH。测量误差：3%RH（40%-60%RH）5%RH（20%-90%RH）√空气压差传感器：固定式，皮托管原理测量原理。测量误差：5%√压力传感器：用于冷冻水和冷却水等的测量。测量误差：3%√空气质量传感器：用于监测不同的有毒混合气体，如一氧化碳、氨气、苯、乙烷、乙烯等气体含量。√流量计及变送器：涡轮式脉冲输出，变送器的量程根据实际流量的大小来选择。√水流开关：二位式，开关耐压力和温度的标准规格遵循工艺要求，一般不小于1000Kpa，120℃的标准。√阀门及驱动器：用于空调风门驱动、水路开闭及水流量调节，根据设计需要，一些执行器有弹簧返回装置或在停机时能自动关闭，使其在电网故障情况下有自动防止故障扩散的能力。执行器还具有手动操作配件，可进行手动操作。√50mm及其以下的控制阀可用螺纹方式连接；65mm及其以上的控制阀用法兰连接。四.楼宇自控系统监控内容楼宇自控系统调试要想达到要求、满足客户的需要，就必须对楼宇自控系统所监控的内容有充分的了解，以下就XX项目楼控系统监控的内容作说明：1.新风机组监测内容新风机组送风温/湿度；风机手/自动转换状态，确认新风机组是否处于楼宇自控系统控制之下，当机组处于楼宇自控系统控制时，可控制风机的启停；过滤器堵塞状态，提醒运行操作人员及时清洗或更换；送风机运行状态及故障报警；控制内容根据送风温度控制表冷器电动调节阀开度，以满足室内温度精度及节能的最佳平衡，减少能源浪费；新风阀与风机连锁，风机停止时自动关闭新风阀；楼宇自控系统施工调试方案4与消防系统连锁，发生火警时，风机自动停机并关闭新风阀。防冻报警及连锁，表冷器温度过低报警并有一系列的防冻保护动作，如关闭新风阀、打开热水阀等，防止表冷器冻坏；2.空调机组监测内容：回风温/湿度检测；室内温/湿度测量；室内二氧化碳浓度的检测；风机手/自动转换状态，确认空调机组是否处于楼宇自控系统控制之下，当机组处于楼宇自控系统控制时，可控制风机的启停；空调机组新、回风阀开度；空调机组过滤器堵塞状态，提醒运行操作人员及时清洗或更换；空调机组送风机运行状态、故障报警；控制内容根据室内外新风情况，联合调节新、回风阀及排风开度，保证全年节能调节，最大限度利用自然冷源；根据回风温度设定值，调节表冷器电动调节阀开度，以使送风温度保持设定要求，减少能源浪费；采用最佳启停控制程序对空调机组进行最佳时区启停控制，保证上班前对房间进行预冷（夏季）或预热（冬季）；根据室内二氧化碳浓度值，调节新风阀的开度；冬季根据检测的室内湿度值，自动控制湿膜加湿段的投入；新风阀与送风机连锁，风机停止时自动关闭新风阀。防冻报警及连锁，表冷器温度过低报警并有一系列的防冻保护动作，如关闭新风阀、打开热水阀等，防止表冷器冻坏；3.冷水系统监测内容冷水机组启停次数，累计运行时间，发出定时检修提示；冷冻、冷却水泵运行状态，故障报警，手动自动状态；冷水机组供回水流量；冷水机组工作状态，故障报警，手动自动状态；楼宇自控系统施工调试方案5冷冻水供，回水温度；冷冻水供回水压差检测；补水泵工作状态，故障报警；补水箱液位检测、超限报警控制内容冷水机组启停；通过冷冻水的总供／回水温度和回水流量，计算出空调系统的冷负荷，根据冷负荷决定冷冻机的启停组合及台数,以便达至最佳的节能状态；根据冷却塔运行台数及运行方式控制相关碟阀开关；冷冻、冷却水泵的启停；根据供回水压差，调节旁通阀开度，使供回水压差稳定；根据补水箱液位，自动启停水泵4.热交换系统监测内容换热器一次水进、出水温度；换热器二次水进、出水温度；换热器热水流量循环泵运行状态、故障报警；循环泵累计运行时间，当累计值达到设定值时，发出检修报警信号。控制内容循环泵启停控制。根据二次水温度及设定值，调节一次水电动调节阀开度，以使二次水温度保持设定要求；5.送风系统监测内容送风机运行状态及故障报警；送风机累计运行时间。当累计值达到设定值时，发出检修报警信号。控制内容送、排风机启停；与消防系统报警系统的联锁楼宇自控系统施工调试方案66.照明系统室外照明对总