ZDM Series Marere whakahaere recirculation aunoa
Ko te raupapa ZDM te recirculation recirculation aunoa he ahua o te taputapu tiaki papu. Ka tiakina aunoa e ia te papu centrifugal ka puta te tinana o te papu cavitation damageor kore iu (ina koa te kawe i te wai wera i te mahi uta iti). Ina he iti ake te rere o te papu i te rere i whakaritea, ka taea e te paahi te whakatuwhera kia tino mohio te papu rere e hiahiatia ana. Ahakoa te oma kua katia katoa, ara ko te rere rere he kore, ka taea hoki e te rere iti te haere i te mawhiti mo te hurihanga Aunoa. Ka whakahekehia te pehanga na roto i te maataki maataki maataki whaanui whakaheke pehanga.
Ko te raupapa ZDM e tika ana mo te whakawhiti me te rereketanga o te pehanga teitei, ko te 30MPa te rereketanga o te pehanga teitei, me te whiriwhiringa motuhake e whakatauhia ana e te wheketere. Ka taea e te maataki momo M te momo whakaheke maha te whakakore i te haruru i puta mai i te tere tere tere, te aukati i te kino o te horo o te cavitation me te toronga ki nga waahanga takirere.
• Aukati cavitation multistage decompression bypass, whakaiti tere, e tika ana mo nga tikanga pehanga teitei.
• Ka taea e koe te whiriwhiri i te waro maitai, i nga mea kowiri tira ranei, me etahi atu.
• Paerewa karo kore-hoki mahi, mōrahi pēhanga pārōnaki mahi ko 30MPa.
• Koeke pehanga mai i PN16 ki PN420, diameter mai i DN2 ki DN500.
• Ka taea te kowhiri i te mahi mahi a-ringa, ka whakamahia i te he.
Momo tinana takirere: takitoru-ara takirere
Te diameter ingoa: NPS1"-20" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400, 450, 500)
Te pēhanga ingoa: CL150#-2500# (PN16, 25, 40, 64, 100, 160, 250, 420)
Momo hononga mutunga: Flange, FF, RF, RTJ, BW, SW etc.
E ai ki te rereketanga o te rere matua inductive, ka neke aunoa te recirculation recirculation ki tetahi waahi. I te wa ano te puku taki takirere matua taki takirere kakau, whakawhiti i te nekehanga o te kōpae takirere matua ki te hipa, i roto i te mana bypass takirere tūnga kōpae, huri mawhiti rohe throttling, kia rite ki te whakahaere rere hipa. I te wa e katia ana te kōpae takirere matua ki roto i te nohoanga takirere, ka rere katoa te rere whakamuri ma te arai. A, no te te kōpae takirere matua ki te eke ki runga ki te tūnga o runga, kua katia te karo, te rere katoa o te papu rere ki te pūnaha tukatuka. E wha nga mahi i roto i te tinana kotahi.
• Te tirohanga Rere: Ka taea e te recircution recircution valve matua te kite aunoa i te rere matua o te punaha tukanga, na reira i runga i te rere ki te whakatau i te tuunga o te kōpae takirere matua me te kōpae whakawhiti.
• Te whakahaere recirculation: Ka taea e te recirculation recirculation aunoa te pupuhi i nga mahi noa e hiahiatia ana te rere iti ki roto i te taputapu rokiroki na roto i te whakawhiti, kia rite ki te whakatika papu HQ charateristics, ki te mohio hangarua.
• Te whakaheke i te pehanga maha-waahanga: ka taea e te punaha mana whakahaere te whakaheke i te reo rerenga whakamuri mai i te putanga papu pehanga teitei ki te rere whakamuri ki te taputapu rokiroki pehanga iti me te haruru iti te kakahu iti.
• Tirohanga: Ko te recirculation recirculation aunoa he whai mana taki takirere, te aukati i te rere o te wai ki te papu tinana. He paerewa te mahi kore-whakahoki mai.
• Ka taea te whakarite te rahi o te maataki motuhake. Ko te reiti rerenga teitei o te mawhiti kei raro i te uara Kv teitei.
| NO | Ingoa | Rauemi (whakamahia noa) | NO | Ingoa | Rauemi (whakamahia noa) | ||
| 1 | Tinana | A105 | F304 | 16 | Tautuhinga kōpae | 2Cr13 | 304 |
| 2 | Kōpae | 2Cr13 | 304 | 17 | E te mowhiti | FKM | FKM |
| 3 | Te mowhiti kaiarahi | 2Cr13 | 304 | 18 | E te mowhiti | FKM | FKM |
| 4 | Plunger takirere | 2Cr13 | 304 | 19 | titi tika | 2Cr13 | 304 |
| 5 | Puna | 60Si2Mn | 1Cr18Ni9Ti | 20 | E te mowhiti | FKM | FKM |
| 6 | E te mowhiti | FKM | FKM | 21 | E te mowhiti | FKM | FKM |
| 7 | Poraka arataki | 2Cr13 | 304 | 22 | Hangarua tinana | A105 | F304 |
| 8 | Potae | A105 | F304 | 23 | Hangarua whare herehere | 2Cr13 | 304 |
| 9 | Nati | 35 | 0Cr18Ni9 | 24 | Recycle kōpae | 2Cr13 | 304 |
| 10 | Stud | 45 | 0Cr18Ni9 | 25 | E te mowhiti | FKM | FKM |
| 11 | Plunger pine | 2Cr13 | 304 | 26 | Pereti orifice | 2Cr13 | 304 |
| 12 | Paraka kōpae | 2Cr13 | 304 | 27 | E te mowhiti | FKM | FKM |
| 13 | E te mowhiti | FKM | FKM | 28 | Nati | 2H | 2H |
| 14 | Potae | 2Cr13 | 304 | 29 | Kati | B7 | B7 |
| 15 | Nati Matua | 0Cr18Ni9 | 0Cr18Ni9 | ||||
