Impompo yokuguqula i-Shaft eguqulweyo ngokupheleleyo yi-pump yohlobo oluphakathi kunye nobubanzi obusebenzisa umyinge we-blade osebenzisa i-pump yokuqhuba i-pump yokubekwa, ngokutshintsha i-blade ye-blade yokufumana utshintsho kunye notshintsho lwentloko. Eyona ndawo iphambili yokuhamba ngamanzi ngamanzi acocekileyo okanye ukukhanya okucocekileyo kwi-0 ~ 50 ℃ (amajelo eendaba akhethekileyo aquka amanzi olwandle kunye ne-vallet River). Isetyenziswa ikakhulu kwimimandla yeeprojekthi zolondolozo lwamanzi, ukunkcenkceshela, ukuntywila kunye neeprojekthi zokuphambuka kwamanzi, kwaye zisetyenziswa kwiiprojekthi ezininzi zikazwelonke ezifana neprojekthi yokuphambukiswa kwamanzi e-Huaiihe ukuya kwi-Huaii Hission yeprojekthi yokuphambukisa.
Amabala e-shaft kunye nempompo yokuhamba okuxubileyo agqwethiweyo. Xa iimeko zokusebenza zempompo ziphambuka kwinqaku loyilo, umyinge ophakathi kwesantya esangaphakathi kunye nezangaphandle) kwi-pump yokuhamba-hamba kwimpompo kunye nelahleko yamanzi inyuswe; Ukude kude nendawo yoyilo, enkulu inqanaba lokuphuma kwamanzi kunye nokukhululeka kwamanzi. Iimpompo ze-axial kunye ezixubileyo ezixubileyo zinentloko ephantsi kunye nendawo enomgangatho oncinane. Utshintsho lwentloko yabo yokusebenza luya kubangela ukuncitshiswa okukhulu kwempompo. Ke ngoko, iimpompo ze-axial kunye ne-pumpss ezixutywe ngokubanzi azikwazi ukusebenzisa i-hertling, ijike kunye nezinye iindlela zohlengahlengiso ukutshintsha ukusebenza kweemeko zokusebenza; Kwangelo xesha, kuba iindleko zommiselo wesantya ziphezulu kakhulu, ummiselo wesantya oguquguqukayo unqabile ukuba usetyenziswe ngokomsebenzi. Kuba iimpompo ze-axial kunye ne-pumps ezixubileyo zinemizimba enkulu yehagu, kuyangqinela ukufaka ii-blades kunye neendlela zokudibanisa iintonga ezinokuhlengahlengisa i-engile. Ke ngoko, ukulungelelaniswa kwemeko yokusebenza kweempompo ze-axial kunye nexutywe ngokuxubeneyo kuyakwamkela uhlengahlengiso lwe-angle oluguqukayo, olunokwenza iipompo ze-axial kunye ne-pumps ezixubeneyo zisebenza phantsi kweemeko ezifanelekileyo zomsebenzi.
Xa umahluko wamanqanaba aphezulu anyukayo anyukayo (oko kukuthi, ukunyuka kwentloko yomnatha), i-Angle yeBlade ilungisiwe kwixabiso elincinci. Ngelixa ugcina ukusebenza kakuhle, inqanaba lokuhamba kwamanzi lincitshisiwe ngokufanelekileyo ukunqanda imoto ngokugcwala. Xa i-upstream kunye nenqanaba lamanzi aphezulu ahle kakhulu Ngamafutshane, ukusetyenziswa kweshafti kunye neempompo zokuhamba okuxubeneyo kunokutshintsha i-angle i-blade kunokwenza ukuba isebenze kweyona ndawo ilungileyo, ukunqanda ukuvalwa okuphezulu kunye nokuphumeza ukusebenza okuphezulu kunye nokupeyiphu okuphezulu.
Ukongeza, xa iyunithi iqalile, i-engile yokubekwa kwebala inokulungiswa ubuncinci, enokunciphisa umthwalo wokuqala wemoto (malunga ne-1/3 ~ 2/3 yamandla alinganiselweyo); Ngaphambi kokuba uvale phantsi, umqambi we-blade ungahlengahlengiswa kwixabiso elincinci, elinokunciphisa isantya sesantya sokubuyela umva kunye nomthamo wamanzi wokuhamba kwamanzi kwimpompo yokuvalwa kwamanzi, kwaye unciphise impembelelo yokuhamba kwamanzi kwizixhobo.
Ngamafutshane, isiphumo sohlengahlengiso lwe-bladeng lubalulekile: ① Ukulungelelanisa i-engile kwixabiso elincinci kwenza kube lula ukuqala nokuvala; ② Ukulungelelanisa i-engile kwixabiso elikhulu kunyusa inqanaba lokuhamba; ③ Ukulungelelanisa i-engile kunokwenza iyunithi yempompo ibaleka uqoqosho. Ingabonwa ukuba umyingesi we-Blade Angle uhlala kwindawo ebaluleke kakhulu ekusebenzeni nasekulawuleni izikhululo zempompo eziphakathi nenkulu.
Owona mzimba uphambili wempompo yokuguqulwa kweshaft egxunyeneyo equkethwe iqulethe iinxalenye ezintathu: Intloko yempompo, umlawuli, kunye nemoto.
Ⅰ, intloko yempompo
Isantya esithile sepompo elungelelanisiweyo ngokupheleleyo yi-400 ~ 1600 (isantya esiqhelekileyo sempompo ye-axial yi-700 ~ 1600), kwaye intloko eqhelekileyo yi-0 ~ 30.6m. Intloko yempompo ibunjwe ikakhulu i-Inlet ye-Inlet yamanzi (indawo yokwandisa amanzi edibeneyo), iinxalenye zeRotor, indawo ye-Imphor, i-Pump, iZitulo ze-Imphul, i-Elbow, indawo yokupakisha, njl. Njl. Intshayelelo yezinto eziphambili:
I-1. Icandelo le-rotor yinxalenye engundoqo kwintloko yempompo. Inamagqabi, umzimba weRotor, i-rod yentonganga, ithwele ingalo ye-crank, isakhelo sokusebenza, ukudibanisa intonga kunye namanye amalungu. Emva kwendibano iyonke, uvavanyo lwengozi lwenziwe. Phakathi kwazo, izinto ezibuthathaka kukhetheke kaZg0c13Ni4mo (ubunzima obukhulu nokunganyangeki kakuhle), kunye nomatshini we-CCS ukwamkelwa. Izinto ezisele zenziwe i-Zg.
I-2. Izinto ze-Imphormer Chender zivulwa kakhulu phakathi, eziqiniswe ziibhotile kwaye zibekwe kwizikhonkwane zezonxibelelwano. Isixhobo kukukhetha i-ZG ye-ZG, kwaye ezinye iinxalenye zenziwa ngentsimbi + yentsimbi engenasitali (esi sisombululo siyantywile ekwenzeni nasekuthatheni iziphene, kuya kuthintelwa kangangoko kunokwenzeka).
3. Isikhokelo se-vaner. Kuba impompo eguqulweyo ngokupheleleyo ihamba ngokusisiseko impompo ye-caliber enkulu, ubunzima bokuphosa, iindleko zokwenza imveliso kunye neminye imiba zithathelwa ingqalelo. Ngokubanzi, izinto ezikhethiweyo yi-ZG + Q235B. Isikhokelo i-vane iphoswe kwisiqwengana esinye, kwaye i-shell i-q235b iplate yentsimbi. Ababini bafuduzwa kwaye bagqitywe.
I-4. I-Pump Shaft: Impompo eguqulweyo ngokupheleleyo yi-shaft ye-shaft enezakhiwo zefleni kwiziphelo zombini. Lo mbandela kukhethwa ukuba uqokeleleke ngokukhethekileyo i-45 + ivalinguka i-8ccr13. Ukuvalelwa kwisikhokelo samanzi esithwele kwaye i-filler ingakumbi ukwandisa ubunzima bayo kwaye kuphuculwe ukunyangwa.
Ⅱ. INTSHAYELELO KWIINGXAKI ZAMABALI
Kule mihla, uMlawuli we-Hyle-Bladdraulic uMlawuli we-Hydraulic usetyenziswa ikakhulu kwimarike. Ibaluleke kakhulu ngamacandelo amathathu: Umzimba ojikelezayo, ikhava, kunye nebhokisi yokubonisa.
I-1. Umzimba ojikelezayo: Umzimba ojikelezayo unesihlalo senkxaso, isilinda, itanki lamafutha, i-hydraulic amandla, i-engle yensor, iringi ye-slip, njl.
Iqumrhu elijikelezayo libekwe kwi-shaft ephambili kwaye ijikeleze ngokuhambelana nomgaqo. Ibilisiwe phezulu kweyona moto iphambili kwi-sunge ye-suping.
IFlange eyonyuke iqhagamshelwe kwisitulo esixhasayo.
Inqaku lokulinganisa lesosi se-Angle lifakwe phakathi kwe-piston rod kunye ne-tie rode, kunye nesosi se-Angle sifakwe ngaphandle kwe-cylinder.
Iringi ye-slip yombane ifakiwe kwaye ilungisiwe kwi-Pub Cover yeTenkile, kunye nenxalenye yayo ejikelezayo (i-rotor) ijikelezisa ngokudibeneyo ngomzimba ojikelezayo. Isiphelo semveliso kwi-rotor iqhagamshelwe kwiCandelo le-hydraulic, i-Solsor yoTyabo, iSensor yobushushu, iSensor ye-Angle, kunye nokutshintsha umda; Inxalenye ye-stator inxenye yomsesane we-Slip Slip iqhagamshelwe kwisikhafu sokumisa kwikhava, kwaye i-stator yokukhuphela iqhagamshelwe kwi-terminal kwikhava ye-lofisi;
I-piston rod ihonjiswe kwimpompo yempompo yamanzi.
Iyunithi yamandla e-hydraulic ingaphakathi kwetanki yamafutha, ebonelela ngamandla kwisenzo sesilinda se-cylinder.
Kukho amakhonkco amabini aphakanyisiweyo afakwe kwitanki yeoyile yokusetyenziswa xa uMlawuli.
2. Ikhava (ikwabizwa ngokuba ngumzimba osisigxina): Inamacandelo amathathu. Inxalenye enye sisiciko sangaphandle; Inxalenye yesibini sisigqubuthelo se-Cover; Icandelo lesithathu yifestile yokujonga. Ikhava yangaphandle ilungisiwe ngaphezulu kwekhava yangaphandle yemoto ephambili kwaye igubungela umzimba ojikelezayo.
3. Ibhokisi yokubonisa yolawulo (njengoko kubonisiwe kumzobo 3): Ine-PlC, iqulethe isikrini se-DC, i-DC, i-DC, i-DC, isambatho soxinzelelo lweoyile kunye nezinye iiparamitha. Inkqubo yokulawula inemisebenzi emibini: ulawulo lwasekhaya kunye nolawulo olukude. Iindlela ezimbini zolawulo zitshintshiwe kwiqhina lesithuba esibini kwiBhokisi yokuDityanisiweyo
3. Ukuthelekisa kunye nokukhethwa kweMayile ye-Synchronous
A. Izibonelelo kunye nokungalunganga kweMators Synchronous
Izibonelelo:
I-1. Umsantsa womoya phakathi kwe-rotor kwaye i-stator inkulu, kwaye ufakelo kunye nohlengahlengiso lulungele.
I-2. Ukusebenza ngokutyeba kunye nokulayisha ngaphezulu.
3. Isantya asitshintshi ngomthwalo.
4. Ukusebenza okuphezulu.
I-5. Into enamandla enokukhululeka. Amandla asebenzayo anokubonelelwa kwigridi yamandla, ngaloo nto iphucula umgangatho wegridi yamandla. Ukongeza, xa into etyikitywayo ihlengahlengiswa kwi-1 okanye ikufuphi nayo, ukufunda kwi-Ammeter kuya kuncipha ngenxa yokuba icandelo elisebenzayo lincitshisiwe, elingenakwenzeka kwi-Motors.
Izinto ezingalunganga:
I-1. I-rotor kufuneka ixhotywe sisixhobo esinikezwe.
2. Ixabiso liphezulu.
I-3. Ukulondolozwa kunzima kakhulu.
B. Izibonelelo kunye nokungalunganga kweemoto ze-asynchronous
Izibonelelo:
1. I-rotor ayifuni kuqhagamshelwa kweminye imithombo yamandla.
2. Ulwakhiwo olulula, ubunzima bokukhanya, kunye neendleko eziphantsi.
3. Ukulungiswa ngokulula.
Izinto ezingalunganga:
1. Amandla asebenzayo kufuneka athathwe kwigridi yamandla, ephakamisa umgangatho wegridi yamandla.
2. Umsantsa womoya phakathi kwe-rotor kunye ne-stator incinci, kwaye ufakelo kunye nohlengahlengiso azisebenzi.
C. Ukukhetha iMotors
Ukukhethwa kweemotor ngamandla aqingqiweyo ye-1000Kw kunye nesantya esiyi-300r / imiz kufanele kube semiswanga ngokubhekisele kuthelekiso lobugcisa kunye nezoqoqosho ngokweemeko ezithile.
1. Kumzi mveliso wokulondolozwa kwamanzi, xa umthamo ofakiweyo ungaphantsi kwe-800kw, i-asynchronous Motors ukhetha. Xa umthamo ofakiweyo ungaphezulu kwe-800kw, i-mayishini ehambelana nayo ikhethiwe.
2. Umahluko ophambili phakathi kweMotors kunye neMalinchronous kunye ne-Asynchnous Monts kukuba kukho ubugqwetha kwi-rotor, kwaye i-curistic screen kufuneka ilungiswe.
I-3. ISebe lokubonelela laMandla lam lichaza ukuba izinto zezinto ezenziwa ngamandla yomsebenzisi kufuneka zifikelele ngaphezulu kwe-0.90. Imotory ye-Synchronous inezinto eziphezulu zombane kwaye inokuhlangabezana neemfuno zoncedo lwamandla; Ngelixa i-Motors Asynchronous inezinto eziphantsi zombane kwaye azinakuhlangabezana neemfuno zoncedo lwamandla, kunye nembuyekezo yamandla asebenzayo iyafuneka. Ke ngoko, izikhululo zempompo ezixhotywe ngeemoto ze-asynchronous kufuneka zixhotyiswe ngezikrini zamandla enzala esebenzayo.
4. Ulwakhiwo lweemotori ze-synchronous luntsonkothileyo kunezo ze-asynchrous. Xa iprojekthi yesikhululo sempompo kufuneka ithathele ingqalelo kwimozulu yokuvelisa amandla kunye nenqanaba lesigaba kufuneka sikhethwe.
I-pumps eguquguqukayo ngokupheleleyozisetyenziswe ngokubanzi kwiiyunithi ezithe nkqo (i-ZLQ, i-HLQ, ZLQK), i-ZLQK), i-ZWQ, i-ZWQ, ZXQ, ZXQ, ZE-ZGQ), kwaye sinokusetyenziswa kwi-LP esezantsi kunye neeyunithi ze-LP.
IXESHA LOKUQALA: I-OCT-18 ukuya kwi-2024