ICS 91.040.10
黑龙江省地方标准
DB23
P 46 DB23/T 2706-2020
黑龙江省公共建筑节能设计标准
Design standard for energy efficiency of public buildings
in Heilongjiang Province
2020 -11-02 发布 2020 - 12-01 实施
黑龙江省住房和城乡建设厅 联合发布 黑龙江省市场监督管理局
1
黑龙江省地方标准
DB23
P 46 DB23/T 2706-2020
黑龙江省公共建筑节能设计标准
Design standard for energy efficiency of public buildings
in Heilongjiang Province
2020 -11-02 发布 2020 - 12-01 实施
黑龙江省住房和城乡建设厅 联合发布 黑龙江省市场监督管理局
1
DBXX/XXXX-20XX
主编单位:黑龙江省设计集团有限公司 黑龙江省建筑设计研究院 批准部门:黑龙江省住房和城乡建设厅 施行日期:20XX 年 XX 月 XX 日
20XX 哈尔滨
黑龙江省住房和城乡建设厅
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为进一步降低黑龙江省公共建筑供暖通风与空气调节能耗, 促进可再生能源应用,落实省建筑节能工作目标,根据黑龙江省 住房和城乡建设厅《关于组织修订地方标准<公共建筑节能设计 标准黑龙江省实施细则>的通知》和省市场监督管理局2020 年度 标准修订计划,编制组会同有关单位,经调查研究,总结实践经 验,依据国家相关标准,结合黑龙江省实际情况,制订本标准。 本标准主要内容:1 总则;2 术语;3 室内环境设计计算参 数;4 建筑与建筑热工;5 供暖通风与空气调节;6 给水排水;7 电气;8 可再生能源应用。
本标准修订的主要内容:1 根据典型公共建筑数据库,确定 了本标准的节能目标;2 更新了围护结构热工性能限值和冷源与 热源能效值;3 增加了围护结构权衡判断的前提条件,补充细化 了权衡计算软件的要求及输入输出内容;4 新增了室内环境设计 计算参数、给水排水系统、电气系统和可再生能源应用的有关规 定;5 修订了建筑外墙和屋面构造示例与传热系数。
本标准相对于《公共建筑节能设计标准黑龙江省实施细则》, 提高了建筑能效,进一步降低公共建筑供暖、通风和空气调节系 统及电气系统的能耗。
本标准第4.2.1 条、4.2.6 条、5.1.1 条、5.2.2 条、5.2.3 条、5.2.8 条、5.2.18 条、5.5.6 条为国家标准强制性条文,必
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须严格执行。
本标准由黑龙江省住房和城乡建设厅负责管理,黑龙江省建 筑设计研究院负责具体技术内容的解释。在执行中如有意见、建 议和问题,请反馈给黑龙江省建筑设计研究院(哈尔滨市南岗区 果戈里大街1 号,邮编150008),以便今后修订时参考和组织省 内有关专家作出解释。
本标准主编单位: 黑龙江省设计集团有限公司
黑龙江省建筑设计研究院
本标准参编单位: 黑龙江省寒地建筑科学研究院 哈尔滨工业大学 哈尔滨市建筑设计院 黑龙江省纺织工业设计院 哈尔滨市永大建筑设计有限责任公司 黑龙江省大兴城乡建设施工图审查有限公司 沈阳盛世新兴格力电器销售有限公司 青岛科瑞新型环保材料集团有限公司 中建材佳星玻璃(黑龙江)有限公司
本标准主要起草人:
本标准主要审查人:
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| l | 总则... | .......................................................................................... 11 |
|---|---|---|
| 2 | 术语.. | .......................................................................................... 12 |
| 3 | 室内 | 空气设计参数.................................................................... 15 |
| 4 | 建筑 | 与建筑热工........................................................................ 17 |
| 4.1 | 一般规定..........................................................................17 | |
| 4.2 | 建筑设计..........................................................................17 | |
| 4.3 | 围护结构热工设计..........................................................22 | |
| 4.4 | 围护结构热工性能的权衡判断......................................25 | |
| 5 | 供暖 | 通风与空气调节................................................................27 |
| 5.1 | 一般规定..........................................................................27 | |
| 5.2 | 冷源与热源......................................................................28 | |
| 5.3 | 输配系统..........................................................................37 | |
| 5.4 | 末端系统..........................................................................45 | |
| 5.5 | 监测、控制与计量.............................................................46 | |
| 6 | 给水 | 排水.................................................................................... 50 |
| 6.1 | 一般规定..........................................................................50 | |
| 6.2 | 给水排水系统..................................................................50 | |
| 6.3 | 生活热水..........................................................................51 | |
| 7 | 电气.. | .......................................................................................... 54 |
| 7.1 | 一般规定..........................................................................54 | |
| 7.2 | 供配电系统......................................................................54 | |
| 7.3 | 照明系统..........................................................................55 | |
| 7.4 | 电气控制..........................................................................57 | |
| 7.5 | 电能检测与计量..............................................................57 | |
| 6 8 |
可再 | 生能源应用........................................................................ 58 |
| 8.1 一般规定..........................................................................58 |
|---|
| 8.2 太阳能利用......................................................................58 |
| 8.3 地源热泵系统..................................................................59 |
| 8.4 空气源热泵系统..............................................................60 |
| 附录A围护结构热工性能的权衡计算.........................................61 |
| 附录B建筑围护结构热工性能权衡判断审核表.........................70 |
| 附录C外墙平均传热系数的计算................................................. 72 |
| 附录D黑龙江省主要城市的气候区属及建筑节能计算用气象参 数........................................................................................ 73 |
| 附录E STP(VIPB)真空绝热板的建筑保温系统分类及性能指 标........................................................................................ 75 |
| 附录F建筑材料热物理性能计算参数..........................................78 |
| 附录G管道与设备保温及保冷厚度.............................................85 |
| 附录H Low-E中空玻璃光学表…………………………………..88 |
| 附录I 关于面积和体积的计算………………………….…….....91 |
| 附录J 建筑施工图建筑设计说明中建筑节能章节内容和建筑节 |
| 能计算书的要求…………………………………………………..92 |
| 附录K建筑外墙和屋面构造示例与传热系数………………….97 |
| 本标准用词说明............................................................................ 117 |
| 引用标准名录................................................................................ 118 |
| 附:条文说明................................................................................ 119 |
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| l Gen |
eral Provisions.......................................................................11 |
|---|---|
| 2 Ter |
ms.......................................................................................... 12 |
| 3 Ind |
oor Air Design Conditions……………………..…………..15 |
| 4 Bu |
ilding and Building Thermal Engineering.............................17 |
| 4.1 | General Requirements..........................................................17 |
| 4.2 | Architectural Design.............................................................17 |
| 4.3 | Building Envelope Thermal Design.....................................22 |
| 4.4 | Trade-off Judgement of Building Envelope’s Thermal |
| Performance...........................................................................25 | |
| 5 He |
ating, Ventilation and Air-conditioning ............................... 27 |
| 5.1 | General Requirements..........................................................27 |
| 5.2 | Heating and Cooling Sources...............................................28 |
| 5.3 | Transmission and Distribution System................................ 37 |
| 5.4 | Terminal System...................................................................45 |
| 5.5 | Monitor, Control and Measure.............................................46 |
| 6 Wa |
ter Supply and Drainage........................................................50 |
| 6.1 | General Requirements..........................................................50 |
| 6.2 | Water Supply and Drainage System.....................................50 |
| 6.3 | Service Water Heating..........................................................51 |
| 7 Ele |
ctric........................................................................................54 |
| 7.1 | General Requirements..........................................................54 |
| 7.2 | Power Supply and Distribution System...............................54 |
| 7.3 | Lighting System................................................................... 55 |
| 7.4 | Electric Control.................................................................... 57 |
| 7.5 | Electric Power Supervision and Measure............................ 57 |
| 8 8 Re |
newable Energy Application..................................................58 |
| 8.1 Ge |
neral Requirements..........................................................58 |
|---|---|
| 8.2 So |
lar Energy Utilization.......................................................58 |
| 8.3 Gr |
ound Source Heat Pump System......................................59 |
| 8.4 Ai |
r Source Heat Pump System.............................................60 |
| Appendix | A Balance Calculation of Envelope’s Thermal Performance..............................................................61 |
| Appendix | B Compliance Form for the Trade-off Judgement of Building Envelope’s Thermal Performance.............70 |
| Appendix | C Calculation of Mean Heat Transfer Coefficient of Exterior Walls...........................................................72 |
| Appendix | D Climate Area Division of the Main Cities of Heilongjiang Province, and the Meteorological |
| Parameters for Building Energy Efficiency Calculation ..............................................................73 |
|
| Appendix Insul ......... |
E Classification and Performance Indexes of Building ation Systems for STP(VIPB)Vaccum Insulation Panels ......................................................................................... 75 |
| Appendix | F Calculation Parameters of Thermophysical Properties of Building Materials。....................................................78 |
| Appendix ......... |
G Insulation Thickness of Pipes, Ducts and Equipment ......................................................................................... 85 |
| Appendix | H Optical parameters table of LOW-E insulating glass。...................................................................88 |
| Appendix | I Calculation of the Area and Volume.............................91 |
| Appendix | J Requirements of the Chapter About the Content and the Calculation Sheet of Building Energy Efficiency for the Architectural Design Descriptions in Architectural |
| Construction Drawings…............................................92 |
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| Appendix K Illustrations of Building Exterior Wall and Roof |
|---|
| Structure................................................................ 97 |
| Explannation of Wording in This Standard....................................117 |
| List of Quoted Standard..................................................................118 |
| Addition: Explanation of Provisions.............................................. 119 |
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