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1、广州浩雄专注变频供水设备生产和供水设备机组管路OEM代加工 变频恒压供水设备选型手册提供整套恒压供水设备和供水设备管路机组和无负压稳流罐代加工服务概述:恒压供水设备是指供水管网中无论用水量发生变化时,管道出口压力基本保持不变或压力变化量很小的供水系统。恒压供水是基于交流电机变频无极调速技术和闭环控制原理实现的。工作时,通过对比设定的目标压力值和传感器反馈回来的实时压力值,若差值远大于零,则表明用水量增加,微机便控制变频器省频率,水泵转速加快,供水量相应增大;反之,若差值趋近于零,则表明用水量大大减少甚至无人用水了,微机便控制变频器降频率,频率降低,水泵转速减慢,供水量亦相应减小,这样就保证了供
2、水效率用户对水压和水量的要求,同时达到了提高供水品质和供水效率的目的,实现了“用多少水,供多少水”的差量补偿供水。变频恒压供水是目前最先进,合理的节能供水模式。尽管市面上出现了形形色色的恒压供水设备,但都是基于变频调速机理来实现的。如一边所说的变频供水设备、无负压供水设备、箱式无负压供水设备、差量补偿供水设备等都是属于变频恒压供水设备这个范畴的产品。只不过在控制方面各具特色。分类:变频供水设备主要分为三大类:普通变频恒压、无负压变频恒压、箱式无负压(带水箱的无负压)。普通变频恒压:普通变频恒压是最早的变频恒压供水模式,需要和水池或水箱结合,市政水输送到水池或水箱蓄水后,再由供水设备二次增压,增
3、压模式为全自动、恒压、差量补偿。无负压变频恒压:无负压变频恒压是普通变频恒压供水的升级产品,摒弃了传统普通变频恒压依赖的水池水箱,设备直接对接到市政管网二次增压,可以充分利用原来市政管网压力,差量补偿的同时,更加小功耗节能。箱式无负压变频恒压:传统的无负压变频恒压明显的劣势是无水池蓄水,当市政停水时,无法继续供水,箱式无负压变频恒压很好的弥补了这个缺点。顾名思义就是在无负压的基础上加了水池,不仅可以充分利用市政原有压力,还能蓄积更多的备用水,以防停水或市政波动较大无法正常供水的局面。以下分别介绍普通变频恒压、无负压变频恒压、箱式无负压变频恒压,下载阅读体验更好更多功能和数据请看下页详情介绍产品
4、简介BWS变频恒压供水设备是采用两台或两台以上增压泵,通过不锈钢管阀部件并联组合而成的智能全自动恒压供水系统。供水机组的高效运行得益于变频水泵控制箱,可轻松、准确地、高效自动地协调每一台泵的增压工作。整个系统具有全自动运行、设计紧凑、美观大方、结构坚固、清洁卫生、便于安装和拆卸、替换和维修各部件轻松简单。BWS系列产品几乎可用于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。智能级联控制确保随时可以通过数量合理的泵满足运行需要。数百个型号足以满足各种规模大小、各种不同场合的不同用水需求。功能特点1、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。2、紧
5、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。3、清洁卫生。不锈钢增压泵和卫生级不锈钢管阀配合使用,流道光滑,不易藏污纳垢,不生锈,运行效率高,对水质二次污染甚微。4、自动恒压。全自动运行,进口变频技术和最新PID系统结合,确保各用水阶段管网压力趋于恒定。5、节能显著。最新高效增压泵和PID控制系统结合,至少比传统气压供水节能30%-60%不等。6、种供水模式。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,需要时,一键切换供水模式满足不同用水需求。7、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软件菜单自由设定用户参数。8、缺水保护。
6、无论设备的进水接自来水还是水池,本设备都有可靠的缺水保护装置确保防止无水运行损坏增压泵,当恢复供水后,系统自动恢复运行。9、互换性强。无论是阀门还是管件,我们采用的都是国标件,方便您日后对供水设备的维护过程中零配件互换。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的恒压供水设备为例
7、,默认无稳压泵或副泵,需要者可定制。稳压罐大小及恒压供水设备进出水母管规格可根据客户实际需求调整。供水设备出水端备用传感器起防爆管或应急自动供水功能,需定做,默认无此装置。型号意义以BWS4-20-55为例XWS箱式无负压变频恒压供水设备4设备机组采用4台泵,即三用一备20单台增压泵流量64 m/h55设备额定扬程40米参数表(两台泵)BWS2-2变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:2m/h 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 BWS2-2-1
8、40.37 DN6550扬程m1615.514.51412.5119.58BWS2-2-200.37 DN65502322.5212018.5161412BWS2-2-280.55 DN65503231302826232016BWS2-2-370.55 DN655042.542403734.5302520BWS2-2-440.75 DN65505150474441363024BWS2-2-520.75 DN65505957555247413528BWS2-2-631.1 DN65507271676358514436BWS2-2-741.1 DN65508785807467595042BWS2-
9、2-901.5 DN6550106104999081716051BWS2-2-1051.5 DN655012111911210596857261BWS2-2-1252.2 DN65501431391331251161059178BWS2-2-1522.2 DN655017316916215214012611095BWS2-2-1803.0 DN6550206201191180170155133118BWS2-5变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:5 m/h 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
10、.0 6.08.0 9.0 10 11 12 13 1415 16 BWS2-5-110.37DN6550扬程m1413121151110987.56.56BWS2-5-150.55DN6550191816.515.5151413121198BWS2-5-200.55DN655024.52322.5212018.51715.51412.511BWS2-5-240.75DN655030.529272624.52321.52017.51614BWS2-5-301.1DN655037353331.530282624222018BWS2-5-351.1DN65504341393735333128262
11、421BWS2-5-401.1DN65504947444240383632302724BWS2-5-451.5DN655056535047.54542.5403733.530.527BWS2-5-501.5DN65506259555350474441373430BWS2-5-562.2DN655068.565.561.55956524945413733BWS2-5-622.2DN65507572.56865625854494540.536BWS2-5-682.2DN655081.5797471686459.554494439BWS2-5-742.2DN655089858177746965595
12、44842BWS2-5-802.2DN65509693888480757064595245BWS2-5-852.2DN6550103100949085807569635648BWS2-5-963.0DN655011511010410096908578716354BWS2-5-1053.0DN6550129122115109105999486787060BWS2-5-1164.0DN655013913412612111611010395877766BWS2-5-1274.0DN6550152146138133127120113105868472BWS2-5-1384.0DN65501641581
13、501441381311221141049178BWS2-5-1574.0DN655018517716816415715014113211910387BWS2-5-1765.5DN655020519718918317616615814713411496BWS2-5-1985.5DN6550230222212205198188177166154133108参数表(两台泵)BWS2-10变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:10 m/h 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/h4.05.0121620242
14、8BWS2-10-80.37DN8080扬程m1312119.58.576BWS2-10-160.75DN808023222018161310BWS2-10-251.1DN808033323128252116BWS2-10-321.5DN808043424037322720BWS2-10-39-2.2DN808053514844393224BWS2-10-462.2DN808062615853463828BWS2-10-543.0DN808073726761544332BWS2-10-623.0DN808083817871625137BWS2-10-713.0DN808093918781715
15、942BWS2-10-814.0DN80801041019891816747BWS2-10-954.0DN8080123121117108957855BWS2-10-1105.5DN80801431411361241109063BWS2-10-1255.5DN808016316115414312510271BWS2-10-1447.5DN808018317917316114411882BWS2-10-1607.5DN808020219819118016013393BWS2-10-1787.5DN8080222217209198178149106BWS2-15变频恒压供水设备系列 电源:380V
16、/50Hz 单泵额定流量:15 m/h 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/h16202428303236404448BWS2-15-111.1DN100100扬程m14131211.51110.510987BWS2-15-222.2DN10010026252423222120181614BWS2-15-333.0DN10010039383734333129272420BWS2-15-444.0DN10010052504846444340363126BWS2-15-564.0DN100100666461585654504539
17、33BWS2-15-675.5DN10010080787570676560544741BWS2-15-805.5DN10010094928883807871645650BWS2-15-937.5DN10010010810510196939083756657BWS2-15-1067.5DN10010012211911510910610395877766BWS2-15-12011DN100100136133128123120116107988676BWS2-15-14011DN10010015815515014414013512611610289BWS2-15-16211DN10010018317
18、8172165162156145133118103BWS2-15-18515DN100100210204197190185179168153137118BWS2-15-19815DN100100224218212203198193181166151129参数表(两台泵)BWS2-20变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:20 m/h 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/h16202428323640485256BWS2-20-101.1DN100100扬程m1413.51312.51211.510.59
19、87BWS2-20-212.2DN100100282726252422.521181614BWS2-20-324.0DN10010041403938363432272421BWS2-20-435.5DN10010054535251504643363227BWS2-20-555.5DN10010068676563615855454033BWS2-20-667.5DN10010082807877737066554840BWS2-20-777.5DN10010096949289868277655847BWS2-20-8911DN100100110107104102999589766756BWS2-2
20、0-11211DN100100137135132127124118112988673BWS2-20-13615DN10010016416215815414914213611810690BWS2-20-16115DN100100191189186181176169161140126110BWS2-20-18618.5DN100100219217214208203198186164147129BWS2-20-20218.5DN100100234231228223217210202178162142BWS2-32变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:32 m/h 设备最大额定
21、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/h243240485660647280BWS2-32-101.5DN125100扬程m14.51413121110.51097BWS2-32-132.2DN125100191816.515.514.5141311.59.5BWS2-32-193.0DN125100302826242221191614BWS2-32-244.0DN125100363432302726242117BWS2-32-324.0DN125100484542393634322721BWS2-32-375.5DN12510054524
22、9464239373125BWS2-32-447.5DN125100666359555047443829BWS2-32-507.5DN125100726966625653504234BWS2-32-5711DN125100848076716461574837BWS2-32-6211DN125100918783787166625342BWS2-32-7011DN1251001019792877975705947BWS2-32-7711DN125100109105101958783776552BWS2-32-8415DN1251001191151101059690847157BWS2-32-911
23、5DN12510012712311811210397917861BWS2-32-9715DN125100136132127120110104978266BWS2-32-10415DN1251001431391341261171111048870BWS2-32-11218.5DN1251001531491441371261191129575BWS2-32-11918.5DN12510016115715214513412611910280BWS2-32-12718.5DN12510017216816215414313512710884BWS2-32-13418.5DN125100179174169
24、16214914213411488BWS2-32-14122DN12510018918417817015814914112093BWS2-32-14822DN12510019719218617816515714812697参数表(两台泵)BWS2-32变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:32 m/h 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/h243240485660647280BWS2-32-15522DN125100扬程m207202196187174165155132102BWS2-32-16122D
25、N125100214210203194180171161137107BWS2-32-16930DN125100225220213203188179169143112BWS2-32-17730DN125100232227220210197187177150118BWS2-32-18530DN125100243238230220206197185156124BWS2-32-19230DN125100250245237227212203192163130BWS2-45变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:45 m/h 设备最大额定流量:90m/h 泵台数:2台 工作模式:一用
26、一备型号泵功率Kw进出口径气压罐L流量范围m/h5060708090100110BWS2-45-153.0DN150150扬程m20191817151311BWS2-45-194.0DN15015024232221191816BWS2-45-305.5DN15015040383633302723BWS2-45-397.5DN15015048464442393531BWS2-45-5011DN15015063615854504438BWS2-45-5811DN15015072706763585345BWS2-45-6915DN15015087848075696254BWS2-45-7715DN1
27、5015098948784777061BWS2-45-8818.5DN15015011310810296888069BWS2-45-9718.5DN150150123118112105978877BWS2-45-10922DN1501501371321251181099886BWS2-45-11822DN15015014714113512711810794BWS2-45-12830DN150150160154147139128116101BWS2-45-13630DN150150169164156147136124109BWS2-45-14730DN1501501841781691601471
28、32116BWS2-45-15530DN150150194189180168155141124BWS2-45-16930DN150150209202193182169152133BWS2-45-17737DN150150219212203191177161141BWS2-45-18837DN150150233225215203188170148BWS2-45-19637DN150150245236225212196179156BWS2-45-20945DN150150259250239226209191166BWS2-45-21745DN150150267259248235217198174B
29、WS2-45-23045DN150150284274263248230209183BWS2-45-23945DN150150295286273259239219192BWS2-45-25045DN150150309300286270250227199参数表(两台泵)BWS2-64变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:64 m/h 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/h6080100120128140160BWS2-64-134DN200200扬程m191816141311.59BWS2-64-195.
30、5DN20020027252320291714BWS2-64-267.5DN20020037353228262317BWS2-64-3411DN20020047444036343024BWS2-64-4011DN20020055514742403730BWS2-64-4615DN20020066625650464132BWS2-64-5315DN20020073696356534839BWS2-64-6018.5DN20020081767064605546BWS2-64-6618.5DN20020092878071666049BWS2-64-7322DN20020010094877873675
31、4BWS2-64-8022DN2002001071019485807461BWS2-64-8930DN20020011911310595898064BWS2-64-9630DN200200128121112102968771BWS2-64-10330DN2002001361291191091039478BWS2-64-11230DN20020014714013011811210181BWS2-64-11837DN20020015714913812511810888BWS2-64-12537DN20020016415614513212511595BWS2-64-13337DN2002001761
32、6715614013312199BWS2-64-14037DN200200185176163147140128106BWS2-64-14745DN200200193183170155147135112BWS2-64-15545DN200200204194181164155142116BWS2-64-16245DN200200214203189170162149123BWS2-90变频恒压供水设备系列 电源:380V/50Hz 单泵额定流量:90 m/h 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/h10012014016017018
33、0200220BWS2-90-135.5DN200200扬程m222018161513106BWS2-90-197.5DN2002003027252321191511BWS2-90-2811DN2002004139363230282215BWS2-90-4015DN2002005653494543403530BWS2-90-4918.5DN2002006865605552494133BWS2-90-6122DN2002008379736764615447BWS2-90-7230DN2002009893878076726250BWS2-90-8430DN2002001101051009288847565BWS2-90-9537DN200200126120113105100958368BWS2-90-