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DB22/T 5044-2020 热泵系统工程技术标准
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DB22/T 5044-2020
热泵系统工程技术标准
Technical standard for heat pump system engineering
主编部门∶吉林省建设标准化管理办公室
批准部门∶吉林省住房和城乡建设厅
吉林省市场监督管理厅
施行日期∶2020年7月29日 目 次 1 总则...................................................................................................1 2 术语和符号 .......................................................................................2 2.1 术语............................................................................................2 2.2 符号............................................................................................5 3 工程勘察...........................................................................................8 3.1 一般规定....................................................................................8 3.2 资源及现状调查 ........................................................................8 3.3 钻探取样与试验 ........................................................................9 3.4 勘察内容及要求 ........................................................................9 3.5 工程勘察报告 ..........................................................................12 4 地埋管换热系统 .............................................................................14 4.1 一般规定..................................................................................14 4.2 地埋管管材与传热介质 ..........................................................14 4.3 地埋管换热系统设计 ..............................................................15 4.4 地埋管换热系统施工 ..............................................................16 4.5 地埋管换热系统的检验与验收 ..............................................18 5 地下水换热系统 .............................................................................20 5.1 一般规定..................................................................................20 5.2 地下水换热系统设计 ..............................................................20 5.3 地下水换热系统施工 ..............................................................21 5.4 地下水换热系统检验与验收 ..................................................22 6 地表水换热系统 .............................................................................23 6.1 一般规定..................................................................................23 6.2 地表水换热系统设计 ..............................................................23 6.3 地表水换热系统施工 ..............................................................24 6.4 地表水换热系统检验与验收 ..................................................24 7 低温余热水换热系统 .....................................................................26 7.1 一般规定..................................................................................26 7.2 低温余热水换热系统设计 ......................................................26 7.3 低温余热水换热系统施工 ......................................................27 7.4 低温余热水换热系统检验与验收 ..........................................27 8 空气源热泵系统 .............................................................................28 8.1 空气源热泵系统设计 ..............................................................28 8.2 空气源热泵系统施工 ..............................................................29 8.3 空气源热泵系统检验与验收 ..................................................30 9 热泵机房.........................................................................................31 9.1 机房的布置 ..............................................................................31 9.2 土建、采暖通风、给排水 ......................................................31 9.3 热泵机组系统 ..........................................................................32 9.4 电气..........................................................................................33 9.5 热泵机房系统施工、检验与验收 ..........................................33 10 末端系统.......................................................................................35 10. 1 末端系统设计 .......................................................................35 10.2 末端系统施工、检验与验收 ................................................35 11 监测与控制系统 ...........................................................................36 11.1 一般规定 ................................................................................36 11.2 换热系统参数监测与控制。.................................................37 11.3 监测与控制系统施工 ............................................................38 11.4 监测与控制系统检验与验收.................................................39 12 整体运转、调试与验收 ...............................................................40 附录A 常用物质的比热、密度、热导率和热扩散率...........................42 附录 B 浅层地热能计算方法............................................................44 附录 C 岩土热响应试验....................................................................46 附录 D 竖直地埋管换热器的设计计算............................................49 附录 E 地埋管外径及壁厚................................................................52 附录 F 地埋管压力损失计算............................................................54 本标准用词说明 .................................................................................56 引用标准名录 .....................................................................................57 附:条文说明.....................................................................................59
DB22/T 5044-2020
热泵系统工程技术标准
Technical standard for heat pump system engineering
主编部门∶吉林省建设标准化管理办公室
批准部门∶吉林省住房和城乡建设厅
吉林省市场监督管理厅
施行日期∶2020年7月29日 目 次 1 总则...................................................................................................1 2 术语和符号 .......................................................................................2 2.1 术语............................................................................................2 2.2 符号............................................................................................5 3 工程勘察...........................................................................................8 3.1 一般规定....................................................................................8 3.2 资源及现状调查 ........................................................................8 3.3 钻探取样与试验 ........................................................................9 3.4 勘察内容及要求 ........................................................................9 3.5 工程勘察报告 ..........................................................................12 4 地埋管换热系统 .............................................................................14 4.1 一般规定..................................................................................14 4.2 地埋管管材与传热介质 ..........................................................14 4.3 地埋管换热系统设计 ..............................................................15 4.4 地埋管换热系统施工 ..............................................................16 4.5 地埋管换热系统的检验与验收 ..............................................18 5 地下水换热系统 .............................................................................20 5.1 一般规定..................................................................................20 5.2 地下水换热系统设计 ..............................................................20 5.3 地下水换热系统施工 ..............................................................21 5.4 地下水换热系统检验与验收 ..................................................22 6 地表水换热系统 .............................................................................23 6.1 一般规定..................................................................................23 6.2 地表水换热系统设计 ..............................................................23 6.3 地表水换热系统施工 ..............................................................24 6.4 地表水换热系统检验与验收 ..................................................24 7 低温余热水换热系统 .....................................................................26 7.1 一般规定..................................................................................26 7.2 低温余热水换热系统设计 ......................................................26 7.3 低温余热水换热系统施工 ......................................................27 7.4 低温余热水换热系统检验与验收 ..........................................27 8 空气源热泵系统 .............................................................................28 8.1 空气源热泵系统设计 ..............................................................28 8.2 空气源热泵系统施工 ..............................................................29 8.3 空气源热泵系统检验与验收 ..................................................30 9 热泵机房.........................................................................................31 9.1 机房的布置 ..............................................................................31 9.2 土建、采暖通风、给排水 ......................................................31 9.3 热泵机组系统 ..........................................................................32 9.4 电气..........................................................................................33 9.5 热泵机房系统施工、检验与验收 ..........................................33 10 末端系统.......................................................................................35 10. 1 末端系统设计 .......................................................................35 10.2 末端系统施工、检验与验收 ................................................35 11 监测与控制系统 ...........................................................................36 11.1 一般规定 ................................................................................36 11.2 换热系统参数监测与控制。.................................................37 11.3 监测与控制系统施工 ............................................................38 11.4 监测与控制系统检验与验收.................................................39 12 整体运转、调试与验收 ...............................................................40 附录A 常用物质的比热、密度、热导率和热扩散率...........................42 附录 B 浅层地热能计算方法............................................................44 附录 C 岩土热响应试验....................................................................46 附录 D 竖直地埋管换热器的设计计算............................................49 附录 E 地埋管外径及壁厚................................................................52 附录 F 地埋管压力损失计算............................................................54 本标准用词说明 .................................................................................56 引用标准名录 .....................................................................................57 附:条文说明.....................................................................................59
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