DB34/T 3949-2021 空气源热泵供暖空调工程技术规程

安徽省地方标准

J15868-2021DB34/T3949-2021

空气源热泵供暖空调工程技术规程

Techhnniiccaallssppeeccifiifcicataitoinonfofroraiprrseofuarbcreichaeteadtpsutemeplthuebaetin-g

reinforcedancdonacirrectoencdoitliuomningfrsaymstemstructures

2021-06-08发布2021-12-08实施

安徽省市场监督管理局发布

安徽省地方标准

空气源热泵供暖空调工程技术规程

Technicalspecificationforairsourceheatpumpheating

andairconditioningsystem

DB34/T3949-2021

主编部门：安徽省住房和城乡建设厅

批准部门：安徽省市场监督管理局

施行日期：2021年12月08日

2021合肥

安徽省地方标准

空气源热泵供暖空调工程技术规程

Technicalspecificationforairsourceheatpumpheating

andairconditioningsystem

DB34/T3949-2021

*

安徽省工程建设标准设计办公室组织出版发行

（合肥市紫云路996号安徽省城乡规划建设大厦，

邮编：230091）

*

开本：850×1168毫米1/32印张：25字数：49千字

2021年8月第一版2021年9月第一次印刷印数：1-1000册

安徽省市场监督管理局

公告

第8号

安徽省市场监督管理局

关于批准发布“企业登记智能审批服务规范”

等80项地方标准的公告

安徽省市场监督管理局依法批准“企业登记智能审批服务规

范”等80项安徽省地方标准，现予以公布。

安徽省市场监督管理局

2021年6月15日

3

安徽省地方标准清单

序地方标准代替

标准名称批准日期实施日期

号编号标准号

DB34/T现浇混凝土内置保温墙

12021-06-082021-12-08

3942-2021体技术规程

DB34/T养老服务设施规划建设DB34/T

22021-06-082021-12-08

3943-2021标准5044-2016

DB34/T

3静力触探应用技术规程2021-06-082021-12-08

3944-2021

DB34/T地铁盾构衬砌管片预制、

42021-06-082021-12-08

3945-2021施工及验收技术规程

DB34/T钢板桩基坑支护技术

52021-06-082021-12-08

3946-2021规程

DB34/T预拌混凝土绿色生产及

62021-06-082021-12-08

3947-2021管理技术规程

DB34/T城市智慧杆综合系统技

72021-06-082021-12-08

3948-2021术标准

DB34/T空气源热泵供暖空调工

82021-06-082021-12-08

3949-2021程技术规程

DB34/T建筑幕墙工程施工质量

92021-06-082021-12-08

3950-2021验收规程

DB34/T地铁基坑地下连续墙施

102021-06-082021-12-08

3951-2021工技术规程

DB34/T预制混凝土夹心保温外

112021-06-082021-12-08

3952-2021挂墙板技术规程

DB34/T装配式钢结构建筑预制

122021-06-082021-12-08

3953-2021墙板应用技术规程

DB34/T园林绿化工程施工质量

132021-06-082021-12-08

3954-2021验收标准

5

续上表

序地方标准代替

标准名称批准日期实施日期

号编号标准号

DB34/T园林绿化植物种植技术

142021-06-082021-12-08

3955-2021规程

DB34/T城市道路杆件综合设置

152021-06-082021-12-08

3956-2021技术标准

DB34/T建筑墙式金属阻尼器减

162021-06-082021-12-08

3957-2021震技术规程

DB34/T装配式钢-混叠合柱框

172021-06-082021-12-08

3958-2021架结构技术规程

DB34/T物业服务第三方评价技

182021-06-082021-12-08

3959-2021术标准

DB34/T公共建筑供暖空调系统

192021-06-082021-12-08

3960-2021能效提升技术标准

DB34/T医疗建筑智能化系统技DB34/T

202021-06-082021-12-08

1923-2021术标准1923-2013

DB34/T金融建筑智能化系统技DB34/T

212021-06-082021-12-08

1470-2021术标准1470-2011

DB34/T住宅区智能化系统工程DB34/T

222021-06-082021-12-08

579-2021设计、验收标准579-2005

6

前言

根据安徽省市场监督管理局《关于下达2018年第三批安徽省

地方标准制修订计划的函》（皖市监函〔2019〕10号）的要求，标准

编制组经广泛调查和研究，认真总结我省实际情况，并在广泛征求

意见的基础上，制定本规程。

本规程共分9章：1.总则；2.术语；3.基本规定；4.室内外设计

参数及负荷计算；5.机组选型及输配系统设计；6.末端设计；7.施

工安装；8.调试、检验与验收；9.运行维护。

本规程由安徽省建筑设计研究总院股份有限公司和合肥通用

机械研究院有限公司为主编单位，会同有关单位共同编制。实施过

程中，如发现需要修改或补充之处，请将意见和建议反馈给安徽省

建筑设计研究总院股份有限公司（地址：安徽省合肥市繁华大道

7699号，电话：0551-63482587，邮编：230601）。

主编单位：安徽省建筑设计研究总院股份有限公司

合肥通用机械研究院有限公司

参编单位：珠海格力电器股份有限公司

合肥工业大学

安徽建筑大学

合肥热电集团有限公司

浙江盾安人工环境股份有限公司

大金（中国）投资有限公司

艾默生环境优化技术（苏州）有限公司

青岛海信日立空调系统有限公司

上海三菱电机·上菱空调机电器有限公司

安徽擎天环境科技有限公司

主要编写人员：黄世山张秀平高峰余红海张家瑶

王辉王浩杨海龙王汝金林爱革

7

祝健王晏平高永军胡明霞潘祖栋

闵娜刘强孟建军卢云许宁

主要审查人员：张勇夏卓平周小荔余弢安东兵

张捍东冯骥

8

目录

1总则·································································································1

2术语·································································································2

3基本规定·····························································································3

4室内外设计参数及负荷计算·····························································4

4.1室内外设计参数·····················································································4

4.2负荷计算·································································································5

5机组选型及输配系统设计·································································6

5.1机组选型与设计·····················································································6

5.2输配系统设计·························································································7

5.3控制系统设计·························································································8

6末端设计·····························································································9

6.1一般规定·································································································9

6.2直膨式末端设计·····················································································9

6.3风机盘管末端设计·················································································9

6.4低温水散热器末端设计·········································································9

6.5低温辐射供暖末端设计·······································································10

7施工安装···························································································11

7.1一般规定·······························································································11

7.2空气源热泵室外主机安装···································································11

7.3输配系统安装·······················································································11

7.4直膨式及风机盘管末端设备安装·······················································12

7.5低温水散热器末端安装·······································································13

7.6低温辐射供暖末端安装·······································································13

7.7电气及控制系统安装···········································································13

7.8绝热···································································································14

9

8调试、检验与验收···········································································15

8.1一般规定·······························································································15

8.2系统调试与检验···················································································15

8.3验收···································································································17

9运行维护···························································································18

附录A检验记录表··············································································19

本规程用词说明·····················································································22

引用标准名录·························································································23

条文说明·································································································24

10

Contents

1GeneralProvisions···············································································1

2Terms···································································································2

3BasicRequirements·············································································3

4IndoorandOutdoorDesignConditionsandLoadCalculation···········4

4.1IndoorandOutdoorDesignConditions···················································4

4.2LoadCalculation······················································································5

5EquipmentSelectionandDeliverySystemDesign·····························6

5.1EquipmentSelectionandDesign·····························································6

5.2DeliverySystemDesign··········································································7

5.3ControlSystemDesign············································································8

6TerminalDesign··················································································9

6.1GeneralRequirements·············································································9

6.2TerminalDesignofDirect-expansionMachine·······································9

6.3TerminalDesignofFan-coilSystem·······················································9

6.4TerminalDesignofLowTemperatureWaterRadiator····························9

6.5TerminalDesignofLowTemperatureRadiantHeatingSystem···········10

7SystemInstallation············································································11

7.1GeneralRequirements···········································································11

7.2InstallationofOutdoorMachineofAirSourceHeatPump··················11

7.3InstallationofDeliverySystem·····························································11

7.4TerminalInstallationofIndoorMachineofAirSourceHeatPump·····12

7.5TerminalInstallationofLowTemperatureWaterRadiator···················13

7.6TerminalInstallationofLowTemperatureRadiantHeatingSystem····13

7.7InstallationofElectricandControlSystem···········································13

7.8ThermalInsulation·················································································14

11

8Adjustment，Inspection，Acceptance·············································15

8.1GeneralRequirements···········································································15

8.2AdjustmentandInspection····································································15

8.3FinalAcceptance····················································································17

9OperationandMaintenance·······························································18

AppendixAinspectionrecordsheet·····················································19

ExplanationofWordinginthisSpecification··········································22

Listofquotedstandards···········································································23

ExplanationofProvisions········································································24

12

1总则

1.0.1为规范空气源热泵供暖空调系统在安徽省的设计、施工

安装和验收等工作，做到技术先进、经济合理、安全适用和保证

工程质量，制定本规程。

1.0.2本规程适用于采用空气源热泵供暖空调系统的新建、改

建和扩建的居住建筑。

1.0.3空气源热泵供暖空调系统的设计、施工安装及验收，还

应符合国家和安徽省现行相关标准的规定。

1

2术语

2.0.1空气源热泵机组airsourceheatpumpunit

简称空气源热泵，以空气作为热源和热汇的制冷制热机组。

2.0.2B型空气源热泵机组typeBairsourceheatpumpunit

适用于环境温度不低于-15℃区域的空气源热泵机组。B型空

气源热泵机组名义制热工况为：室外干球温度-2℃、湿球温度-3℃。

2.0.3空气源热泵供暖空调系统heatingandairconditioning

systemofairsourceheatpump

以空气作为低位热源，由空气源热泵机组、输配系统、供

暖空调末端组成的系统。

2.0.4供暖工况性能系数coefficientonheatingcondition

在指定室外供暖温度条件下，机组的性能系数。

2.0.5低温水散热器lowtemperatureradiator

内置有强制对流设备，以45℃为额定供水温度的散热器产品。

2.0.6辐射供暖radiantheating

提升围护结构内表面中的一个或多个表面的温度，形成热辐

射面，通过辐射面以辐射和对流的传热方式向室内供暖的方式。

2.0.7平衡点温度balancepointtemperature

建筑的供暖热负荷与热泵机组制热量相等时所对应的室外

温度。

2.0.8有效制热量effectiveheatproduction