10K121《风口选用与安装》国家建筑标准设计图集适用于新建、改建和扩建的民用和一般工业建筑通风空调系统中风口的选用和安装。本图集编制内容包括第一部分七类常用风口，即百叶风口、散流器、喷口、旋流风口、条缝形风口、格栅风口和专用风口的选用说明、构造简图、规格尺寸表和性能表。第二部分包括风口的施工安装说明和安装节点图。本图集收纳了国内、外先进的风口新产品和新技术，产品品种多样、相关数据齐全，选用方便。安装节点通用性强，可直接指导安装。
10K121：风口选用与安装······1
目录······5
编制说明······7
索引表······9
风口选用······10
风口选用总说明······10
百叶风口选用说明······11
单、双层百叶风口······12
连动百叶风口······17
固定斜百叶风口······18
地面固定斜百叶风口······20
散流器选用说明······22
方形散流器······23
矩形散流器······24
圆形散流器······25
圆盘形散流器······26
圆形斜片散流器······27
圆环形散流器······28
自力式温控变流型散流器······29
地面散流器······34
喷口选用说明······35
球形喷口······36
筒形喷口······38
DW型喷口······41
旋流风口选用说明······42
可调叶片旋流风口······43
阶梯旋流风口······44
RA-V型可调旋流风口······47
RA-N3型旋流风口······49
DB-E型地面旋流风口······50
条缝风口选用说明······51
直片条缝风口······52
双槽条缝风口······53
活叶条缝风口······54
IN-V2型可调诱导条缝风口······56
侧壁格栅式风口······57
可开启侧壁格栅式风口······58
专用风口选用说明······59
自垂、遮光百叶风口······60
防雨百叶风口······61
门铰式回风口······62
风机盘管加新风风口······64
置换送风风口······65
定风向可调风量回风口······66
高效过滤器送风口······67
网式回风口······68
活动箅板式回风口······69
单面送排风口······70
双面送排风口······71
矩形风管插板式风口······72
圆形风管插板式风口······73
旋转送风口······74
地上旋转送风口······75
矩形送风口······76
三面送风口······77
条缝风口静压箱······78
风口调节阀······79
铝网风口过滤器······80
风口安装······81
风口安装总说明······81
吊顶上风口安装图······82
百叶风口安装图······85
方、圆形散流器安装图······86
地面散流器安装图······87
球形喷口安装图······89
DW型喷口安装图······90
旋流风口安装图······91
RA-N3型旋流风口安装图······92
RA-V型可调旋流风口安装图······93
IN-V2型可调诱导条缝风口安装图······94
防雨百叶风口安装图······95
置换送风风口安装图······96
高效过滤器送风口安装图······97
风口与金属风管连接······98
风口与非金属风管连接······99
风口与柔性风管连接······100
