解读给排水管防渗漏管路机组布置.doc

解读给排水管防渗漏管路机组布置设备安装前应对其有关资料和合格证文件进行核对检查。设备不应有缺件、损坏和锈蚀，而转动部分应灵活无阻滞、卡住现象和异常声音。对设备机组的安装是根据已经确定的水泵机组型号、机组的台数和机组的长度尺寸，在满足设计管道流程基础上合理地规划其在水泵房中的安装位置和纵横排列形式。机组布置应使管线最短，弯头最少，管路便于连接和留有一定的走道和空间，以便于管理、操作和维修。Before the installation, should undertake checking checking to the related information and certificate documents. Equipment should not be missing parts, damage and corrosion, should be no block, and the rotating part stuck phenomenon and the abnormal sound. Unit of equipment is installed according to the established model, unit sets of pump unit and the length of the size, in meet the design process based on rationally planning the installation of the pump house location and arranged to form. Unit decorate should make pipeline shortest, elbow least, pipe is easy to connect and leave certain aisle and space, in order to facilitate management, operation and maintenance. 1.2 管道布置1.2 piping layout 室内给水管道的敷设有明装或暗装两种形式。明装时，管道沿墙、梁柱、天花板、地板等处平行敷设。暗装时，给水管道敷设于吊顶、技术层、管沟和竖井内。卫生设备支管可敷设在墙内。暗装时应考虑管道及附件的安装、检修可能性，如吊顶留活动检修口，竖井留检修门，管道暗装时还要考虑尽量避免水平敷设而采用竖向敷设，防止对墙体的剪力破坏。Indoor water supply pipeline laying in Ming or dark outfit two forms. Surface mounted, piping along the wall, beam column parallel installation, ceiling, floor, etc. Dark outfit, feed water pipe laying in condole top, technology level, pipe trench and shaft. Sanitation branch pipe can be equipped on the wall. Dark outfit should be considered when the pipeline and accessories installation and maintenance of possibility, such as ceiling activity access port, shaft access door, dark outfit when consider to avoid pipeline level is equipped with vertical installation, to prevent damage to wall shear. 1.3 管道安装1.3 piping installation 给排水管道如果施工质量不好，会出现管道渗漏水、管道固定不牢固、管道堵塞等问题，这些问题也是许多用户投诉的重点问题。If water supply and drainage pipeline construction quality is bad, there will be a pipeline leakage, piping fixed unstable and blockage problems, these problems are key points of many user complaints. 1.3.1 防制管道渗漏措施1.3.1 system of pipeline leakage prevention measures （1）管道安装之前要认真核对图纸上的管道坡度与建筑物的最大沉降是否有矛盾，发现问题及时向设计提出。(1) the pipeline before installation, carefully check the drawings on the pipe slope and the structure of the maximum settlement if there is a contradiction, found problems in a timely manner to the design. （2）管道坡度应均匀，不得出现倒坡。(2) the pipe grade shall be uniform and may not appear down slope. （3）对于入户埋地的管道以及支座严禁铺设在未经处理的软土上。(3) for household buried pipelines and bearing it is forbidden to lay on the untreated soft clay. （4）穿过楼板、墙壁、基础、屋面的管道，均应加装套管进行保护，膨润土防水毯在套管内不得有管道接口。(4) through the floor, walls, foundation, roof, pipe and shall be mounted to the casing, the casing can not have pipeline interface. （5）穿过屋面的管道应有防水层(或土建泛水)和防水帽，矿用网片管道和套管之间的间隙宜用不燃材料填塞.(5) through the roof of the pipe should be waterproof layer (or civil flood water) and waterproof cap, clearance between tube and casing should be padded with non-combustible material. （6）管道连接时，不得用强力对口，也不得用加热管子及加偏垫等方法来消除接口端面的空隙偏差、错口或偏心等缺陷。(6) pipe connection, may use powerful counterpart, also shall not use the heating pipe and biased cushion method to eliminate the deviation interface end face of the gap, fault or defects such as eccentric. 1.3.2 管道固定控制措施1.3.2 pipe fixed control measures （1）管道需复测管道地沟，支架是否符合管道安装的标高、坡度和坡向。酿酒设备支架间距是否符合图纸和有关规范的要求。(1) pipe need to retest pipe trench, the bracket is in line with the pipe installation elevation, slope and slope direction. Stent spacing whether accord with the requirement of drawings and related specifications. （2）严格控制卫生器具、给排水管道配件的安装标高以及固定件与墙体的距离、固定间距、固定高度等尺寸。(2) strict control of the installation elevation of sanitary ware, water supply and drainage pipe fittings and fixed distance with wall body, such as fixed spacing, height of fixed size. （3）管卡安装，同室的多根立管管卡标高应一致，短管的长度大于200cm以及在转角、水表、水龙头管道末端的l00mm处必须设管卡固定，管卡应安装牢固，不得用木楔塞填，也不得用砂浆补洞。(3) pipe clamp installation, while the root vertical elevation control card should be more consistent, the length of the spool is greater than 200 cm and in the corner, water meter, faucet l00mm section of the pipe ends must be set fixed pipe clamp, pipe clamp should be installed firmly, chock plug must not be used as fill, and mortar shall not be used to fill holes. （4）消防水管进入消防水箱应“横平竖直”，不得倾斜进入，进箱的短管长度大于500mm或双管进入的应有支架固定。(4) fire hose into the water tank should be vertical horizontal flat, may not be inclined to enter, into a short tube length is greater than 500 mm or double pipe into the bracket. 1.3.3管道防堵塞控制措施1.3.3 pipeline blockage prevention control measures （1）管道毛坯安装完毕后，应用专用的橡皮塞子或木楔堵严管道的朝天口，对坐便器、浴缸、地漏等预留排水口也应用同样的方法堵塞，防止建筑垃圾等杂物进入排水设施。Pipe blank (1) after the installation, the application of special rubber plug or wedge yan pipe wall air mouth, to sit implement, bath crock, floor drain port reserved also apply the same methods, such as congestion, prevent the construction waste and other debris into the drainage facilities. （2）排水管道应严格按照标准施工