无负压供水设备管网叠压无负压变频供水设备选型样本数据手册.docx

DWS无负压变频供水设备提供整套无负压供水设备/机组管路代工广州市浩雄泵业有限公司制造产品简介DWS无负压变频供水设备（以下简称无负压供水设备）是升级版的变频恒压供水设备，其工作时可直接与市政管网对接，充分利用管网原有压力，因此又称为管网叠压供水设备。无负压供水设备摒弃了原始变频供水设备所需的水池，水箱，避免了水箱所必需的定期清洁、维护、水质检测等环节；安装方便、占地面积小，可大幅节省基建投资并缩短施工工期，彻底根除水池水箱带来的二次污染，确保了水质的新鲜与纯净。与市政管网串接，有效利用市政管网压力，节能效果十分显著。可用于市政供水稳定的，一切需要额外增压的并且用水量不断波动的建筑或工业类场合。数百个型号足以满足各种规模大小、各种不同场合的用水需求。功能特点性能可靠。采用技术成熟的轻型立式多级离心泵，并配备了备用泵，增压系统确保万无一失。紧凑美观。采用特殊加工工艺和定制阀门，缩短了不必要的长度，使整个设备结构高度协调。更加卫生。所有过流部件均为304不锈钢材质，并且无水池蓄水，确保水质的新鲜与纯净。保持恒压。进口变频技术和最新PID系统结合，确保各个用水阶段管网压力趋于恒定。更加节能。充分利用市政管网压力，且不干扰管网，至少比传统变频供水节能30%-50%不等。多模供水。软件内置多套市面主流的供水模式，无论是工业还是建筑增压都适用，必要时，一键切换供水模式满足不同用水需求。调试简便。中文液晶汉显，无需专业人员和借助专业工具即可通过界面菜单自由设定用户参数。缺水保护。稳流罐和控制器具备双重缺水保护功能，一旦市政停水或供水不足，系统会自动停止运行以保护水泵，当供水恢复后，系统自动恢复运行。节省费用。无论是前期的设备投资、泵房空间以及后期的各种清洗和消毒等费用都大幅降低。性能范围额定电源三相380V电源频率50/60Hz电机转速2900r/min主体材质304不锈钢流量范围2-360m/h扬程范围10-225m压力范围0.1-2.25MPa功率范围0.37-7.5Kw控制方式手动（工频）自动（变频）控制台数2-5稳流罐壁厚标配3mm稳流罐容积约365-2700L进水口径DN65-DN250出水口径DN65-DN250介质温度0-104环境温度不高于50结构及组成示意图以四台泵设备为例，无负压供水设备无需稳压泵，市政压力充当了稳压泵角色。隔膜式稳压罐规格及进出水总管可根据现场实际情况灵活变动。出水端备用传感器可起防爆管或应急自动供水功能，需要定做，默认无此装置。型号意义参数表（两台泵，深色为额定流量及对应扬程）DWS2-2无负压变频供水设备系列 单泵流量：2m/h 电源：380V/50Hz 设备最大额定流量：4 m/h 泵台数：2台 工作模式：一用一备型号泵功率kw 进出口径气压罐L流量范围m/h2.02.43.2 4.04.8 5.66.47.0 DWS2-2-140.37 DN6550扬程m1615.514.51412.5119.58DWS2-2-200.37 DN65502322.5212018.5161412DWS2-2-280.55 DN65503231302826232016DWS2-2-370.55 DN655042.542403734.5302520DWS2-2-440.75 DN65505150474441363024DWS2-2-520.75 DN65505957555247413528DWS2-2-631.1 DN65507271676358514436DWS2-2-741.1 DN65508785807467595042DWS2-2-901.5 DN6550106104999081716051DWS2-2-1051.5 DN655012111911210596857261DWS2-2-1252.2 DN65501431391331251161059178DWS2-2-1522.2 DN655017316916215214012611095DWS2-2-1803.0 DN6550206201191180170155133118DWS2-5无负压变频供水设备系列 单泵流量：5m/h 电源：380V/50Hz 设备最大额定流量：10 m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw 进出口径气压罐L流量范围m/h4.0 6.08.0 9.0 10 11 12 13 1415 16 DWS2-5-110.37DN6550扬程m1413121151110987.56.56DWS2-5-150.55DN6550191816.515.5151413121198DWS2-5-200.55DN655024.52322.5212018.51715.51412.511DWS2-5-240.75DN655030.529272624.52321.52017.51614DWS2-5-301.1DN655037353331.530282624222018DWS2-5-351.1DN65504341393735333128262421DWS2-5-401.1DN65504947444240383632302724DWS2-5-451.5DN655056535047.54542.5403733.530.527DWS2-5-501.5DN65506259555350474441373430DWS2-5-562.2DN655068.565.561.55956524945413733DWS2-5-622.2DN65507572.56865625854494540.536DWS2-5-682.2DN655081.5797471686459.554494439DWS2-5-742.2DN65508985817774696559544842DWS2-5-802.2DN65509693888480757064595245DWS2-5-852.2DN6550103100949085807569635648DWS2-5-963.0DN655011511010410096908578716354DWS2-5-1053.0DN6550129122115109105999486787060DWS2-5-1164.0DN655013913412612111611010395877766DWS2-5-1274.0DN6550152146138133127120113105868472DWS2-5-1384.0DN65501641581501441381311221141049178DWS2-5-1574.0DN655018517716816415715014113211910387DWS2-5-1765.5DN655020519718918317616615814713411496DWS2-5-1985.5DN6550230222212205198188177166154133108参数表（两台泵，深色为额定流量及对应扬程）DWS2-10无负压变频供水设备系列 单泵流量：10m/h 电源：380V/50Hz 设备最大额定流量：20 m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h4.05.01216202428DWS2-10-80.37DN8080扬程m1312119.58.576DWS2-10-160.75DN808023222018161310DWS2-10-251.1DN808033323128252116DWS2-10-321.5DN808043424037322720DWS2-10-39-2.2DN808053514844393224DWS2-10-462.2DN808062615853463828DWS2-10-543.0DN808073726761544332DWS2-10-623.0DN808083817871625137DWS2-10-713.0DN808093918781715942DWS2-10-814.0DN80801041019891816747DWS2-10-954.0DN8080123121117108957855DWS2-10-1105.5DN80801431411361241109063DWS2-10-1255.5DN808016316115414312510271DWS2-10-1447.5DN808018317917316114411882DWS2-10-1607.5DN808020219819118016013393DWS2-10-1787.5DN8080222217209198178149106DWS2-15无负压变频供水设备系列 单泵流量：15m/h 电源：380V/50Hz 设备最大额定流量：30m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h16202428303236404448DWS2-15-111.1DN100100扬程m14131211.51110.510987DWS2-15-222.2DN10010026252423222120181614DWS2-15-333.0DN10010039383734333129272420DWS2-15-444.0DN10010052504846444340363126DWS2-15-564.0DN10010066646158565450453933DWS2-15-675.5DN10010080787570676560544741DWS2-15-805.5DN10010094928883807871645650DWS2-15-937.5DN10010010810510196939083756657DWS2-15-1067.5DN10010012211911510910610395877766DWS2-15-12011DN100100136133128123120116107988676DWS2-15-14011DN10010015815515014414013512611610289DWS2-15-16211DN100100183178172165162156145133118103DWS2-15-18515DN100100210204197190185179168153137118DWS2-15-19815DN100100224218212203198193181166151129参数表（两台泵，深色为额定流量及对应扬程）DWS2-20无负压变频供水设备系列 单泵流量：20m/h 电源：380V/50Hz 设备最大额定流量：40m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h16202428323640485256DWS2-20-101.1DN100100扬程m1413.51312.51211.510.5987DWS2-20-212.2DN100100282726252422.521181614DWS2-20-324.0DN10010041403938363432272421DWS2-20-435.5DN10010054535251504643363227DWS2-20-555.5DN10010068676563615855454033DWS2-20-667.5DN10010082807877737066554840DWS2-20-777.5DN10010096949289868277655847DWS2-20-8911DN100100110107104102999589766756DWS2-20-11211DN100100137135132127124118112988673DWS2-20-13615DN10010016416215815414914213611810690DWS2-20-16115DN100100191189186181176169161140126110DWS2-20-18618.5DN100100219217214208203198186164147129DWS2-20-20218.5DN100100234231228223217210202178162142DWS2-32无负压变频供水设备系列 单泵流量：32m/h 电源：380V/50Hz 设备最大额定流量：64m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h243240485660647280DWS2-32-101.5DN125100扬程m14.51413121110.51097DWS2-32-132.2DN125100191816.515.514.5141311.59.5DWS2-32-193.0DN125100302826242221191614DWS2-32-244.0DN125100363432302726242117DWS2-32-324.0DN125100484542393634322721DWS2-32-375.5DN125100545249464239373125DWS2-32-447.5DN125100666359555047443829DWS2-32-507.5DN125100726966625653504234DWS2-32-5711DN125100848076716461574837DWS2-32-6211DN125100918783787166625342DWS2-32-7011DN1251001019792877975705947DWS2-32-7711DN125100109105101958783776552DWS2-32-8415DN1251001191151101059690847157DWS2-32-9115DN12510012712311811210397917861DWS2-32-9715DN125100136132127120110104978266DWS2-32-10415DN1251001431391341261171111048870DWS2-32-11218.5DN1251001531491441371261191129575DWS2-32-11918.5DN12510016115715214513412611910280DWS2-32-12718.5DN12510017216816215414313512710884DWS2-32-13418.5DN12510017917416916214914213411488DWS2-32-14122DN12510018918417817015814914112093DWS2-32-14822DN12510019719218617816515714812697参数表（两台泵，深色为额定流量及对应扬程）DWS2-32无负压变频供水设备系列 单泵流量：32m/h 电源：380V/50Hz 设备最大额定流量：64m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h243240485660647280DWS2-32-15522DN125100扬程m207202196187174165155132102DWS2-32-16122DN125100214210203194180171161137107DWS2-32-16930DN125100225220213203188179169143112DWS2-32-17730DN125100232227220210197187177150118DWS2-32-18530DN125100243238230220206197185156124DWS2-32-19230DN125100250245237227212203192163130DWS2-45无负压变频供水设备系列 单泵流量：45m/h 电源：380V/50Hz 设备最大额定流量：90m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h5060708090100110DWS2-45-153.0DN150150扬程m20191817151311DWS2-45-194.0DN15015024232221191816DWS2-45-305.5DN15015040383633302723DWS2-45-397.5DN15015048464442393531DWS2-45-5011DN15015063615854504438DWS2-45-5811DN15015072706763585345DWS2-45-6915DN15015087848075696254DWS2-45-7715DN15015098948784777061DWS2-45-8818.5DN15015011310810296888069DWS2-45-9718.5DN150150123118112105978877DWS2-45-10922DN1501501371321251181099886DWS2-45-11822DN15015014714113512711810794DWS2-45-12830DN150150160154147139128116101DWS2-45-13630DN150150169164156147136124109DWS2-45-14730DN150150184178169160147132116DWS2-45-15530DN150150194189180168155141124DWS2-45-16930DN150150209202193182169152133DWS2-45-17737DN150150219212203191177161141DWS2-45-18837DN150150233225215203188170148DWS2-45-19637DN150150245236225212196179156DWS2-45-20945DN150150259250239226209191166DWS2-45-21745DN150150267259248235217198174DWS2-45-23045DN150150284274263248230209183DWS2-45-23945DN150150295286273259239219192DWS2-45-25045DN150150309300286270250227199参数表（两台泵，深色为额定流量及对应扬程）DWS2-64无负压变频供水设备系列 单泵流量：64m/h 电源：380V/50Hz 设备最大额定流量：128m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h6080100120128140160DWS2-64-134DN200200扬程m191816141311.59DWS2-64-195.5DN20020027252320291714DWS2-64-267.5DN20020037353228262317DWS2-64-3411DN20020047444036343024DWS2-64-4011DN20020055514742403730DWS2-64-4615DN20020066625650464132DWS2-64-5315DN20020073696356534839DWS2-64-6018.5DN20020081767064605546DWS2-64-6618.5DN20020092878071666049DWS2-64-7322DN200200100948778736754DWS2-64-8022DN2002001071019485807461DWS2-64-8930DN20020011911310595898064DWS2-64-9630DN200200128121112102968771DWS2-64-10330DN2002001361291191091039478DWS2-64-11230DN20020014714013011811210181DWS2-64-11837DN20020015714913812511810888DWS2-64-12537DN20020016415614513212511595DWS2-64-13337DN20020017616715614013312199DWS2-64-14037DN200200185176163147140128106DWS2-64-14745DN200200193183170155147135112DWS2-64-15545DN200200204194181164155142116DWS2-64-16245DN200200214203189170162149123DWS2-90无负压变频供水设备系列 单泵流量：90m/h 电源：380V/50Hz 设备最大额定流量：180m/h 泵台数：2台 工作模式：一用一备型号泵功率Kw进出口径气压罐L流量范围m/h100120140160170180200220DWS2-90-135.5DN200200扬程m222018161513106DWS2-90-197.5DN2002003027252321191511DWS2-90-2811DN2002004139363230282215DWS2-90-4015DN2002005653494543403530DWS2-90-4918.5DN2002006865605552494133DWS2-90-6122DN2002008379736764615447DWS2-90-7230DN2002009893878076726250DWS2-90-8430DN2002001101051009288847565DWS2-90-9537DN200200126120113105100958368DWS2-90-10737DN2002001401331261171131079583DWS2-90-11845DN20020015514813912912411810487DWS2-90-13045DN200200168160151141135130117103参数表（三台泵，深色为额定流量及对应扬程）DWS3-2无负压变频供水设备系列 单泵流量：2m/h 电源：380V/50Hz 设备最大额定流量：6m/h 泵台数：3台 工作模式：两用一备型号泵功率kw 进出口径气压罐L流量范围m/h3.03.6 4.86.0 7.2 8.4 9.610.5DWS3-2-140.37 DN6550扬程m1615.514.51412.5119.58DWS3-2-300.37 DN65502322.5212018.5161412DWS3-2-380.55 DN65503231302826232016DWS3-2-370.55 DN655042.542403734.5302520DWS3-2-440.75 DN65505150474441363024DWS3-2-520.75 DN65505957555247413528DWS3-2-631.1 DN65507271676358514436DWS3-2-741.1 DN65508785807467595042DWS3-2-901.5 DN6550106104999081716051DWS3-2-1051.5 DN655012111911210596857261DWS3-2-1252.2 DN65501431391331251161059178DWS3-2-1522.2 DN655017316916215214012611095DWS3-2-1803.0 DN6550206201191180170155133118DWS3-5无负压变频供水设备系列 单泵流量：5m/h 电源：380V/50Hz 设备最大额定流量：15m/h 泵台数：3台 工作模式：两用一备型号泵功率Kw 进出口径气压罐L流量范围m/h6.0 9.012 13.5 1516.518 19.5 21 22.5 24 DWS3-5-110.37DN6550扬程m1413121151110987.56.56DWS3-5-150.55DN6550191816.515.5151413121198DWS3-5-300.55DN655024.52322.5212018.51715.51412.511DWS3-5-340.75DN655030.529272624.52321.52017.51614DWS3-5-301.1DN655037353331.530282624222018DWS3-5-351.1DN65504341393735333128262421DWS3-5-401.1DN65504947444240383632302724DWS3-5-451.5DN655056535047.54542.5403733.530.527DWS3-5-501.5DN65506259555350474441373430DWS3-5-562.2DN655068.565.561.55956524945413733DWS3-5-622.2DN65507572.56865625854494540.536DWS3-5-682.2DN655081.5797471686459.554494439DWS3-5-742.2DN65508985817774696559544842DWS3-5-802.2DN65509693888480757064595245DWS3-5-852.2DN6550103100949085807569635648DWS3-5-963.0DN655011511010410096908578716354DWS3-5-1053.0DN6550129122115109105999486787060DWS3-5-1164.0DN655013913412612111611010395877766DWS3-5-1274.0DN6550152146138133127120113105868472DWS3-5-1384.0DN65501641581501441381311221141049178DWS3-5-1574.0DN655018517716816415715014113211910387DWS3-5-1765.5DN655020519718918317616615814713411496DWS3-5-1985.5DN6550230222212205198188177166154133108参数表（三台泵，深色为额定流量及对应扬程）DWS3-10无负压变频供水设备系列 单泵流量：10m/h 电源：380V/50Hz 设备最大额定流量：30m/h 泵台数：3台 工作模式：两用一备型号泵功率Kw进出口径气压罐L流量范围m/h6.0121824303642DWS3-10-80.37DN8080扬程m1312119.58.576DWS3-10-160.75DN808023222018161310DWS3-10-351.1DN808033323128252116DWS3-10-321.5DN808043424037322720DWS3-10-392.2DN808053514844393224DWS3-10-462.2DN808062615853463828DWS3-10-543.0DN808073726761544332DWS3-10-623.0DN808083817871625137DWS3-10-713.0DN808093918781715942DWS3-10-814.0DN80801041019891816747DWS3-10-954.0DN8080123121117108957855DWS3-10-1105.5DN80801431411361241109063DWS3-10-1255.5DN808016316115414312510271