1、DWS無負(fù)壓變頻供水設(shè)備提供整套無負(fù)壓供水設(shè)備/機(jī)組管路代工廣州市浩雄泵業(yè)有限公司制造產(chǎn)品簡(jiǎn)介DWS無負(fù)壓變頻供水設(shè)備（以下簡(jiǎn)稱無負(fù)壓供水設(shè)備）是升級(jí)版的變頻恒壓供水設(shè)備，其工作時(shí)可直接與市政管網(wǎng)對(duì)接，充分利用管網(wǎng)原有壓力，因此又稱為管網(wǎng)疊壓供水設(shè)備。無負(fù)壓供水設(shè)備摒棄了原始變頻供水設(shè)備所需的水池，水箱，避免了水箱所必需的定期清潔、維護(hù)、水質(zhì)檢測(cè)等環(huán)節(jié)；安裝方便、占地面積小，可大幅節(jié)省基建投資并縮短施工工期，徹底根除水池水箱帶來的二次污染，確保了水質(zhì)的新鮮與純凈。與市政管網(wǎng)串接，有效利用市政管網(wǎng)壓力，節(jié)能效果十分顯著。可用于市政供水穩(wěn)定的，一切需要額外增壓的并且用水量不斷波動(dòng)的建筑或工業(yè)類場(chǎng)合

2、。數(shù)百個(gè)型號(hào)足以滿足各種規(guī)模大小、各種不同場(chǎng)合的用水需求。功能特點(diǎn)性能可靠。采用技術(shù)成熟的輕型立式多級(jí)離心泵，并配備了備用泵，增壓系統(tǒng)確保萬無一失。緊湊美觀。采用特殊加工工藝和定制閥門，縮短了不必要的長度，使整個(gè)設(shè)備結(jié)構(gòu)高度協(xié)調(diào)。更加衛(wèi)生。所有過流部件均為304不銹鋼材質(zhì)，并且無水池蓄水，確保水質(zhì)的新鮮與純凈。保持恒壓。進(jìn)口變頻技術(shù)和最新PID系統(tǒng)結(jié)合，確保各個(gè)用水階段管網(wǎng)壓力趨于恒定。更加節(jié)能。充分利用市政管網(wǎng)壓力，且不干擾管網(wǎng)，至少比傳統(tǒng)變頻供水節(jié)能30%-50%不等。多模供水。軟件內(nèi)置多套市面主流的供水模式，無論是工業(yè)還是建筑增壓都適用，必要時(shí)，一鍵切換供水模式滿足不同用水需求。調(diào)試簡(jiǎn)便

3、。中文液晶漢顯，無需專業(yè)人員和借助專業(yè)工具即可通過界面菜單自由設(shè)定用戶參數(shù)。缺水保護(hù)。穩(wěn)流罐和控制器具備雙重缺水保護(hù)功能，一旦市政停水或供水不足，系統(tǒng)會(huì)自動(dòng)停止運(yùn)行以保護(hù)水泵，當(dāng)供水恢復(fù)后，系統(tǒng)自動(dòng)恢復(fù)運(yùn)行。節(jié)省費(fèi)用。無論是前期的設(shè)備投資、泵房空間以及后期的各種清洗和消毒等費(fèi)用都大幅降低。性能范圍額定電源三相380V電源頻率50/60Hz電機(jī)轉(zhuǎn)速2900r/min主體材質(zhì)304不銹鋼流量范圍2-360m³/h揚(yáng)程范圍10-225m壓力范圍0.1-2.25MPa功率范圍0.37-7.5Kw控制方式手動(dòng)（工頻）自動(dòng)（變頻）控制臺(tái)數(shù)2-5穩(wěn)流罐壁厚標(biāo)配3mm穩(wěn)流罐容積約365-2700L進(jìn)

4、水口徑DN65-DN250出水口徑DN65-DN250介質(zhì)溫度0-104環(huán)境溫度不高于50結(jié)構(gòu)及組成示意圖以四臺(tái)泵設(shè)備為例，無負(fù)壓供水設(shè)備無需穩(wěn)壓泵，市政壓力充當(dāng)了穩(wěn)壓泵角色。隔膜式穩(wěn)壓罐規(guī)格及進(jìn)出水總管可根據(jù)現(xiàn)場(chǎng)實(shí)際情況靈活變動(dòng)。出水端備用傳感器可起防爆管或應(yīng)急自動(dòng)供水功能，需要定做，默認(rèn)無此裝置。型號(hào)意義參數(shù)表（兩臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS2-2無負(fù)壓變頻供水設(shè)備系列 單泵流量：2m³/h 電源：380V/50Hz 設(shè)備最大額定流量：4 m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率kw 進(jìn)出口徑氣壓罐L流量范圍m³/h2.02.43.2 4

5、.04.8 5.66.47.0 DWS2-2-140.37 DN6550揚(yáng)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 DN6

6、5508785807467595042DWS2-2-901.5 DN6550106104999081716051DWS2-2-1051.5 DN655012111911210596857261DWS2-2-1252.2 DN65501431391331251161059178DWS2-2-1522.2 DN655017316916215214012611095DWS2-2-1803.0 DN6550206201191180170155133118DWS2-5無負(fù)壓變頻供水設(shè)備系列 單泵流量：5m³/h 電源：380V/50Hz 設(shè)備最大額定流量：10 m³/h 泵臺(tái)數(shù)：2臺(tái)

7、 工作模式：一用一備型號(hào)泵功率Kw 進(jìn)出口徑氣壓罐L流量范圍m³/h4.0 6.08.0 9.0 10 11 12 13 1415 16 DWS2-5-110.37DN6550揚(yáng)程m1413121151110987.56.56DWS2-5-150.55DN6550191816.515.5151413121198DWS2-5-200.55DN655024.52322.5212018.51715.51412.511DWS2-5-240.75DN655030.529272624.52321.52017.51614DWS2-5-301.1DN655037353331.530282624222

8、018DWS2-5-351.1DN65504341393735333128262421DWS2-5-401.1DN65504947444240383632302724DWS2-5-451.5DN655056535047.54542.5403733.530.527DWS2-5-501.5DN65506259555350474441373430DWS2-5-562.2DN655068.565.561.55956524945413733DWS2-5-622.2DN65507572.56865625854494540.536DWS2-5-682.2DN655081.5797471686459.5544

9、94439DWS2-5-742.2DN65508985817774696559544842DWS2-5-802.2DN65509693888480757064595245DWS2-5-852.2DN6550103100949085807569635648DWS2-5-963.0DN655011511010410096908578716354DWS2-5-1053.0DN6550129122115109105999486787060DWS2-5-1164.0DN655013913412612111611010395877766DWS2-5-1274.0DN65501521461381331271

10、20113105868472DWS2-5-1384.0DN65501641581501441381311221141049178DWS2-5-1574.0DN655018517716816415715014113211910387DWS2-5-1765.5DN655020519718918317616615814713411496DWS2-5-1985.5DN6550230222212205198188177166154133108參數(shù)表（兩臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS2-10無負(fù)壓變頻供水設(shè)備系列 單泵流量：10m³/h 電源：380V/50Hz 設(shè)備最大額定流量：20

11、m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h4.05.01216202428DWS2-10-80.37DN8080揚(yáng)程m1312119.58.576DWS2-10-160.75DN808023222018161310DWS2-10-251.1DN808033323128252116DWS2-10-321.5DN808043424037322720DWS2-10-39-2.2DN808053514844393224DWS2-10-462.2DN808062615853463828DWS2-10-543.0DN808073726761

12、544332DWS2-10-623.0DN808083817871625137DWS2-10-713.0DN808093918781715942DWS2-10-814.0DN80801041019891816747DWS2-10-954.0DN8080123121117108957855DWS2-10-1105.5DN80801431411361241109063DWS2-10-1255.5DN808016316115414312510271DWS2-10-1447.5DN808018317917316114411882DWS2-10-1607.5DN808020219819118016013

13、393DWS2-10-1787.5DN8080222217209198178149106DWS2-15無負(fù)壓變頻供水設(shè)備系列 單泵流量：15m³/h 電源：380V/50Hz 設(shè)備最大額定流量：30m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h16202428303236404448DWS2-15-111.1DN100100揚(yáng)程m14131211.51110.510987DWS2-15-222.2DN10010026252423222120181614DWS2-15-333.0DN100100393837343331292

14、72420DWS2-15-444.0DN10010052504846444340363126DWS2-15-564.0DN10010066646158565450453933DWS2-15-675.5DN10010080787570676560544741DWS2-15-805.5DN10010094928883807871645650DWS2-15-937.5DN10010010810510196939083756657DWS2-15-1067.5DN10010012211911510910610395877766DWS2-15-12011DN100100136133128123120116

15、107988676DWS2-15-14011DN10010015815515014414013512611610289DWS2-15-16211DN100100183178172165162156145133118103DWS2-15-18515DN100100210204197190185179168153137118DWS2-15-19815DN100100224218212203198193181166151129參數(shù)表（兩臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS2-20無負(fù)壓變頻供水設(shè)備系列 單泵流量：20m³/h 電源：380V/50Hz 設(shè)備最大額定流量：40m³

16、/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h16202428323640485256DWS2-20-101.1DN100100揚(yáng)程m1413.51312.51211.510.5987DWS2-20-212.2DN100100282726252422.521181614DWS2-20-324.0DN10010041403938363432272421DWS2-20-435.5DN10010054535251504643363227DWS2-20-555.5DN10010068676563615855454033DWS2-20-667.5DN100

17、10082807877737066554840DWS2-20-777.5DN10010096949289868277655847DWS2-20-8911DN100100110107104102999589766756DWS2-20-11211DN100100137135132127124118112988673DWS2-20-13615DN10010016416215815414914213611810690DWS2-20-16115DN100100191189186181176169161140126110DWS2-20-18618.5DN10010021921721420820319818

18、6164147129DWS2-20-20218.5DN100100234231228223217210202178162142DWS2-32無負(fù)壓變頻供水設(shè)備系列 單泵流量：32m³/h 電源：380V/50Hz 設(shè)備最大額定流量：64m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h243240485660647280DWS2-32-101.5DN125100揚(yáng)程m14.51413121110.51097DWS2-32-132.2DN125100191816.515.514.5141311.59.5DWS2-32-193.0

19、DN125100302826242221191614DWS2-32-244.0DN125100363432302726242117DWS2-32-324.0DN125100484542393634322721DWS2-32-375.5DN125100545249464239373125DWS2-32-447.5DN125100666359555047443829DWS2-32-507.5DN125100726966625653504234DWS2-32-5711DN125100848076716461574837DWS2-32-6211DN125100918783787166625342DWS

20、2-32-7011DN1251001019792877975705947DWS2-32-7711DN125100109105101958783776552DWS2-32-8415DN1251001191151101059690847157DWS2-32-9115DN12510012712311811210397917861DWS2-32-9715DN125100136132127120110104978266DWS2-32-10415DN1251001431391341261171111048870DWS2-32-11218.5DN1251001531491441371261191129575

21、DWS2-32-11918.5DN12510016115715214513412611910280DWS2-32-12718.5DN12510017216816215414313512710884DWS2-32-13418.5DN12510017917416916214914213411488DWS2-32-14122DN12510018918417817015814914112093DWS2-32-14822DN12510019719218617816515714812697參數(shù)表（兩臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS2-32無負(fù)壓變頻供水設(shè)備系列 單泵流量：32m³/h 電源

22、：380V/50Hz 設(shè)備最大額定流量：64m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h243240485660647280DWS2-32-15522DN125100揚(yáng)程m207202196187174165155132102DWS2-32-16122DN125100214210203194180171161137107DWS2-32-16930DN125100225220213203188179169143112DWS2-32-17730DN125100232227220210197187177150118DWS2-32-185

23、30DN125100243238230220206197185156124DWS2-32-19230DN125100250245237227212203192163130DWS2-45無負(fù)壓變頻供水設(shè)備系列 單泵流量：45m³/h 電源：380V/50Hz 設(shè)備最大額定流量：90m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h5060708090100110DWS2-45-153.0DN150150揚(yáng)程m20191817151311DWS2-45-194.0DN15015024232221191816DWS2-45-305.

24、5DN15015040383633302723DWS2-45-397.5DN15015048464442393531DWS2-45-5011DN15015063615854504438DWS2-45-5811DN15015072706763585345DWS2-45-6915DN15015087848075696254DWS2-45-7715DN15015098948784777061DWS2-45-8818.5DN15015011310810296888069DWS2-45-9718.5DN150150123118112105978877DWS2-45-10922DN150150137132

25、1251181099886DWS2-45-11822DN15015014714113512711810794DWS2-45-12830DN150150160154147139128116101DWS2-45-13630DN150150169164156147136124109DWS2-45-14730DN150150184178169160147132116DWS2-45-15530DN150150194189180168155141124DWS2-45-16930DN150150209202193182169152133DWS2-45-17737DN150150219212203191177

26、161141DWS2-45-18837DN150150233225215203188170148DWS2-45-19637DN150150245236225212196179156DWS2-45-20945DN150150259250239226209191166DWS2-45-21745DN150150267259248235217198174DWS2-45-23045DN150150284274263248230209183DWS2-45-23945DN150150295286273259239219192DWS2-45-25045DN150150309300286270250227199

27、參數(shù)表（兩臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS2-64無負(fù)壓變頻供水設(shè)備系列 單泵流量：64m³/h 電源：380V/50Hz 設(shè)備最大額定流量：128m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h6080100120128140160DWS2-64-134DN200200揚(yáng)程m191816141311.59DWS2-64-195.5DN20020027252320291714DWS2-64-267.5DN20020037353228262317DWS2-64-3411DN20020047444036343024DWS2

28、-64-4011DN20020055514742403730DWS2-64-4615DN20020066625650464132DWS2-64-5315DN20020073696356534839DWS2-64-6018.5DN20020081767064605546DWS2-64-6618.5DN20020092878071666049DWS2-64-7322DN200200100948778736754DWS2-64-8022DN2002001071019485807461DWS2-64-8930DN20020011911310595898064DWS2-64-9630DN20020012

29、8121112102968771DWS2-64-10330DN2002001361291191091039478DWS2-64-11230DN20020014714013011811210181DWS2-64-11837DN20020015714913812511810888DWS2-64-12537DN20020016415614513212511595DWS2-64-13337DN20020017616715614013312199DWS2-64-14037DN200200185176163147140128106DWS2-64-14745DN20020019318317015514713

30、5112DWS2-64-15545DN200200204194181164155142116DWS2-64-16245DN200200214203189170162149123DWS2-90無負(fù)壓變頻供水設(shè)備系列 單泵流量：90m³/h 電源：380V/50Hz 設(shè)備最大額定流量：180m³/h 泵臺(tái)數(shù)：2臺(tái) 工作模式：一用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h100120140160170180200220DWS2-90-135.5DN200200揚(yáng)程m222018161513106DWS2-90-197.5DN2002003027252321191

31、511DWS2-90-2811DN2002004139363230282215DWS2-90-4015DN2002005653494543403530DWS2-90-4918.5DN2002006865605552494133DWS2-90-6122DN2002008379736764615447DWS2-90-7230DN2002009893878076726250DWS2-90-8430DN2002001101051009288847565DWS2-90-9537DN200200126120113105100958368DWS2-90-10737DN20020014013312611711

32、31079583DWS2-90-11845DN20020015514813912912411810487DWS2-90-13045DN200200168160151141135130117103參數(shù)表（三臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS3-2無負(fù)壓變頻供水設(shè)備系列 單泵流量：2m³/h 電源：380V/50Hz 設(shè)備最大額定流量：6m³/h 泵臺(tái)數(shù)：3臺(tái) 工作模式：兩用一備型號(hào)泵功率kw 進(jìn)出口徑氣壓罐L流量范圍m³/h3.03.6 4.86.0 7.2 8.4 9.610.5DWS3-2-140.37 DN6550揚(yáng)程m1615.514.51412.511

33、9.58DWS3-2-300.37 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 DN6550106104999081716051D

34、WS3-2-1051.5 DN655012111911210596857261DWS3-2-1252.2 DN65501431391331251161059178DWS3-2-1522.2 DN655017316916215214012611095DWS3-2-1803.0 DN6550206201191180170155133118DWS3-5無負(fù)壓變頻供水設(shè)備系列 單泵流量：5m³/h 電源：380V/50Hz 設(shè)備最大額定流量：15m³/h 泵臺(tái)數(shù)：3臺(tái) 工作模式：兩用一備型號(hào)泵功率Kw 進(jìn)出口徑氣壓罐L流量范圍m³/h6.0 9.012 13.5 1516

35、.518 19.5 21 22.5 24 DWS3-5-110.37DN6550揚(yáng)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

36、.1DN65504947444240383632302724DWS3-5-451.5DN655056535047.54542.5403733.530.527DWS3-5-501.5DN65506259555350474441373430DWS3-5-562.2DN655068.565.561.55956524945413733DWS3-5-622.2DN65507572.56865625854494540.536DWS3-5-682.2DN655081.5797471686459.554494439DWS3-5-742.2DN65508985817774696559544842DWS3-5-8

37、02.2DN65509693888480757064595245DWS3-5-852.2DN6550103100949085807569635648DWS3-5-963.0DN655011511010410096908578716354DWS3-5-1053.0DN6550129122115109105999486787060DWS3-5-1164.0DN655013913412612111611010395877766DWS3-5-1274.0DN6550152146138133127120113105868472DWS3-5-1384.0DN655016415815014413813112

38、21141049178DWS3-5-1574.0DN655018517716816415715014113211910387DWS3-5-1765.5DN655020519718918317616615814713411496DWS3-5-1985.5DN6550230222212205198188177166154133108參數(shù)表（三臺(tái)泵，深色為額定流量及對(duì)應(yīng)揚(yáng)程）DWS3-10無負(fù)壓變頻供水設(shè)備系列 單泵流量：10m³/h 電源：380V/50Hz 設(shè)備最大額定流量：30m³/h 泵臺(tái)數(shù)：3臺(tái) 工作模式：兩用一備型號(hào)泵功率Kw進(jìn)出口徑氣壓罐L流量范圍m³/h

39、6.0121824303642DWS3-10-80.37DN8080揚(yáng)程m1312119.58.576DWS3-10-160.75DN808023222018161310DWS3-10-351.1DN808033323128252116DWS3-10-321.5DN808043424037322720DWS3-10-392.2DN808053514844393224DWS3-10-462.2DN808062615853463828DWS3-10-543.0DN808073726761544332DWS3-10-623.0DN808083817871625137DWS3-10-713.0DN808093918781715942DWS3-10-814.0DN80801041019891816747DWS3-10-954.0DN8080123121117108957855DWS3-10-1105.5DN80801431411361241109063DWS3-10-1255.5DN808016316115414312510271DWS3-10-