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湖南省长沙市韶山南路828号恒盛世家

双吸中开泵 JDS多级双吸中开泵
商用办公
详细介绍

一、 产品概述

JDS 系列卧式水平中开多级离心泵,适合120℃以下液体的输送。可用于海水淡化,油田注水、炼油和化工流程进料、锅炉给水、能量回收、石油管线输送,也可用于矿井排水、市政供水。产品符合API610标准。

 

二、 性能范围

流量:805000 m³/h.

扬程:1200m.

工作压力:15MPa

 

三、 型号意义

未命名-31.jpg 

四、结构特点

1)泵壳体采用轴向剖分结构,近中心线安装,泵进出口法兰均在下泵体上。检修时无需拆卸进出口管路,不用移动电动机就能更换轴承、机封、密封环和转子。

2)叶轮对称布置,轴向力大部分自动平衡,无需复杂的平衡机构(平衡盘、平衡鼓)。泵运行的可靠性大大增加,在输送腐蚀性、磨蚀性介质时,此优点尤为突出。

3)压水室采用双蜗壳结构,径向力理论上完全自动平衡,减小轴绕度和振动,泵的稳定性大大增加。

4)根据泵的使用特点的不同,首级叶轮可采用双吸叶轮以提高抗汽蚀性能。

5)湿态刚性转子设计,泵转速远离转子临界转速,且轴短跨距刚性好,泵运行安全可靠。

6)锥形轴伸设计,联轴器拆卸方便。

7)泵体密封环分半形式设计。转子只需进行一次安装,动平衡后不需拆卸叶轮,保证了平衡精度;跟换泵体密封环不需要拆卸转子部件。

8)监控完善。根据用户要求泵可配置轴承温度、振动、密封泄漏检测系统。可根据用户要求在低温环境对泵和辅助管路进行伴热保温。

 

五、材料选用

API材料等级

I1

S-4

S-6

C-6

D-1

泵体

QT500-7

ZG230-450

ZG230-450

ZG1Cr13

ZG022Cr25Ni6Mo2N

叶轮

QT500-7

ZG230-450

ZG1Cr13

ZG1Cr13

ZG022Cr25Ni6Mo2N

42CrMo

42CrMo

42CrMo

3Cr13

17-4PH

密封环

QT500-7

QT500-7

ZG1Cr13MoS

ZG1Cr13MoS

CD4MCu


JDS泵性能参数表
泵型号泵级数流量Q扬程H转速n功率P(kw)效率η必需汽蚀余量(NPSH)r叶轮直径D
m3/hL/smr/min轴功率电机功率%mmm
JDS80-702601715529804175623.2240
802214548664
1002811350615.5
3601723369110553.2
1002821886694
1203317083675.5
4601731092132553.2
10028290115694
12033226110675.5
56017388115132553.2
10028363143694
12033283138675.5
66017465138200553.2
10028435172694
12033339165675.5
76017543161132553.2
10028508200694
12033396193675.5
86017620184280553.2
10028580229694
12033452221675.5
JDS200-1002120332292980119185634.8280
20056200147746
24067180164727.8
312033344178280634.8
20056300221746
24067270245727.8
412033458238355634.8
20056400295746
24067360327727.8
512033573297450634.8
20056500368746
24067450409727.8
612033687357560634.8
20056600442746
24067540491727.8
712033802416630634.8
20056700516746
24067630572727.8
812033916475710634.8
20056800589746
24067720654727.8
JDS300-1102225632422980201280747.4300
30083220231788.5
3601001982567610.2
322563363301450747.4
30083330346788.5
3601002973837610.2
422563484401630747.4
30083440461788.5
3601003965117610.2
522563605501710747.4
30083550576788.5
3601004956397610.2
622563726602900747.4
30083660692788.5
3601005947677610.2
7225638477021120747.4
30083770807788.5
3601006938957610.2
8225639688021250747.4
30083880922788.5
36010079210227610.2
JDS450-135
(首级双吸)
2340942752980340500754.5325
450125265406805.5
540150246470777
334094413510800754.5
450125398609805.5
540150369705777
4340945506791000754.5
450125530812805.5
540150492940777
5340946888491250754.5
4501256631015805.5
5401506151175777
63409482510191600754.5
4501257951219805.5
5401507381410777
73409496311891800754.5
4501259281422805.5
5401508611645777
JDS650-140
(首级双吸)
25201443022980549800786345
650181280605827
780217254683798
35201444538231120786
650181420907827
7802173811025798
452014460410971400786
6501815601210827
7802175081367798
552014475513721800786
6501817001512827
7802176351708798
652014490616462240786
6501818401814827
7802177622050798
JDS800-160248013336029806731120706.5370
800222320840838.5
960267280939789.8
348013354010091600706.5
8002224801261838.5
9602674201409789.8
448013372013452000706.5
8002226401681838.5
9602675601878789.8
548013390017842500666.5
8002228002180808.5
9602677002378779.8
JDS1050-80378521827314807681000763.2520
1050292250883814
1250347223974785
478521836410251400763.2
10502923331177814
12503472971298785
578521845512811800763.2
10502924171472814
12503473721623785
678521854615372240763.2
10502925001766814
12503474461948785
778521863717932500763.2
10502925832061814
12503475202272785
878521872820492800763.2
10502926672355814
12503475952597785
JDS1500-13021150319295148012331800754.5670
15004172651305835.5
19005282301654726.5
3115031944318492500754.5
15004173981958835.5
19005283452481726.5
4115031959024653550754.5
15004175302610835.5
19005284603308726.5
5115031973830824500754.5
15004176633263835.5
19005285754135726.5
6115031988536985000754.5
15004177953915835.5
19005286904962726.5
JDS1800-11021200333260148011491800745615
18005002251346826
22006112001537787
3120033339017232500745
18005003382019826
22006113002306787
4120033352022983550745
18005004502692826
22006114003074787
5120033365028724000745
18005005633365826
22006115003843787
JDS2300-13021600444298148016662500785.5660
23006392652025826.8
29008062202288768
3160044444724993550785.5
23006393983038826.8
29008063303431768
4160044459633315000785.5
23006395304051826.8
29008064404575768
5160044474541646300785.5
23006396635064826.8
29008065505719768
JDS2800-14022000556335148023713550777700
28007782882680828
33009172653055789
3200055650335575000777
28007784324020828
33009173984583789
JDS3500-1002300083321598021974500805870
35009722002298835.5
400011112823941786
3300083332332966300805
35009723003447835.5
400011114235911786
4300083343043948000805
35009724004596835.5
400011115647882786
JDS4200-1102320088924898027033550805.2920
420011672152965836.3
480013332003311797
3320088937240555600805.2
420011673234447836.3
480013333004967797
4320088949654067100805.2
420011674305929836.3
480013334006623797
JD5000-12524000111128298037495000825.8

985


500013892504055846.5
600016672284841778
34000111142356238000825.8
500013893756083846.5
600016673427262778

<

           NDS卧式多级中开泵单泵外形安装尺寸图                                         单位:mm
泵型号L1L2L3L4L5L6L7HH1H2H3BB1B2B3B4DN1D1K1n1Xd1DN2D2K2n2Xd2
NDS80-70×2150080020029713020069511004501851507303654606007001503002508XΦ26802001608XΦ18
NDS80-70×317959423422971302009751100450185150730365460600700
NDS80-70×417959423422971302009751100450185150730365460600700
NDS80-70×6207511404842971302001260110045018515073036546060070032027012XΦ222101688XΦ22
NDS80-70×823651226626350130200134511004501851507303654606007003452808XΦ332151708XΦ22
NDS200-100×219001406220237220330780137073020020098050068090010001503002508XΦ261503002508XΦ26
NDS200-100×32035140622023722033091513707302002009805006809001000
NDS200-100×42170113635537222033010501370730200200980500680900100032027012XΦ2232027012XΦ22
NDS200-100×52305113635537222033011851370730200200980500680900100035529012XΦ3335529012XΦ33
NDS200-100×624401271490372220330132013707302002009805006809001000
NDS200-100×725751271490372220330145513707302002009805006809001000
NDS200-100×827101406625372220330159013707302002009805006809001000
NDS300-110×22049109713041522033087114006902102101000500680900100020037532012XΦ3020037532012XΦ30
NDS300-110×3219412424204152203301016140069021021010005006809001000
NDS300-110×423391242420415220330116114006902102101000500680900100041534512XΦ3641534512XΦ36
NDS300-110×5248413875654152203301306140069021021010005006809001000
NDS300-110×626291387565415220330145114006902102101000500680900100043036012XΦ3643036012XΦ36
NDS300-110×7277415327104152203301596140069021021010005006809001000
NDS300-110×8291915327104152203301741140069021021010005006809001000
NDS450-135×21995127033023822033084516507503003001200600680900100025044538816XΦ3020038033012XΦ26
NDS450-135×3200312414652382203301130165075027027011055655409001000
NDS450-135×421651241465238220330129216507503003001200600680900100050543012XΦ394303612XΦ36
NDS450-135×5232714036272382203301454165075030030012006006809001000
NDS450-135×624891403627238220330161616507503003001200600680900100051543012XΦ4243036012XΦ36
NDS450-135×7265115657892382203301778165075030030012006006809001000
NDS650-140×222431226313410220330107017508503503501200600680900100025044538816XΦ3020038033012XΦ26
NDS650-140×3243914265134102203301266175085035035012006006809001000
NDS650-140×426431426513410220330147015607502652651150550680900100051043216XΦ3542035012XΦ32
NDS650-140×5280716307074102203301674175085035035012006006809001000
NDS650-140×6301116307074102203301878175085035035012006006809001000
NDS800-160×222261258393420220330103817507603503501200600680900100030053046016XΦ3625047040012XΦ36
NDS800-160×3242614585934822203301238205090035035012006006809001000
NDS800-160×426261658793482220330143820509003503501200600680900100058550016XΦ4250543012XΦ39
NDS800-160×5282618589934822203301638205090035035012006006809001000
NDS1050-80×3314485778050225035017982265117040040016608307901000110040067058516XΦ4230053046016XΦ36
NDS1050-80×43454857780502250350210822651170400400166083079010001100
NDS1050-80×5376411671090502250350241822651170400400166083079010001100
NDS1050-80×640741477140050225035027282265117040040016608307901000110071562016XΦ4858550016XΦ42
NDS1050-80×7438414771400502250350303822651170400400166083079010001100
NDS1250-115×247805501501050285385270021751100430430200010008501100120040067058516XΦ4230053046016XΦ36
NDS1250-115×3508085045010502853853000217511004304302000100085011001200
NDS1250-115×450808504501050285385300021751100430430200010008501100120071562016XΦ4858550016XΦ42
NDS1250-115×55380115075010502853853300217511004304302000100085011001200
NDS1250-115×65380115075010502853853300217511004304302000100085011001200
NDS1250-115×756801450105010502853853600217511004304302000100085011001200
NDS1500-130X2448024006051100285385128023001250460460220011008501100120045074064516XΦ4235060052516XΦ39
NDS1500-130X34795271592011002853851595230012504604602200110085011001200
NDS1500-130X4511027159201100285385191023001250460460220011008501100120077568016XΦ4865556016XΦ48
NDS1500-130X554253030123511002853852225230012504604602200110085011001200
NDS1500-130X657403030123511002853852540230012504604602200110085011001200
NDS1800-110X23375195056580028538518202640134047547519009508501100120045074064516XΦ4235060052516XΦ39
NDS1800-110X337402315930800285385218526401340475475190095085011001200
NDS1800-110X44105231593080028538525502640134047547519009508501100120077568016XΦ4865556016XΦ48
NDS1800-110X5447026801295800285385291526401340475475190095085011001200
NDS2300-130X236202090600850285385197028501450510510210010508501100120050081071016XΦ4240067058516XΦ42
NDS2300-130X34020249010008502853852370285014505105102100105085011001200
NDS2300-130X4442024901000850285385277028501450510510210010508501100120086576516XΦ4872564016XΦ48
NDS2300-130X54820289014008502853853170285014505105102100105085011001200
NDS2800-140X238702235645865320420213030301540545545220011009001200130060095083016XΦ4840067058516XΦ42
NDS2800-140X34290265510658653204202550303015405455452200110090012001300
NDS3500-100X24790277080010503204202730375019006756752800140090012001300700109095020XΦ4850081071016XΦ42
NDS3500-100X353103290132010503204203250375019006756752800140090012001300
NDS3500-100X458303290132010503204203770375019006756752800140090012001300
NDS4200-110X25050292084011003204203540396020007107102900145090012001300700109095020XΦ4850081071016XΦ42
NDS4200-110X356003470139011003204204090396020007107102900145090012001300
NDS4200-110X461503470139011003204204640396020007107102900145090012001300
ND5000-125X254053120890120032042037654240215076076031001550900120013008001230107020XΦ4860095083016XΦ48
ND5000-125X359953710148012003204204355424021507607603100155090012001300


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