I-HYB ingcindezi engaguquki eguquguqukayo yemishini yokuphakela amanzi

Umshini oyinhloko wezinto ezisetshenziswayo zokuphakelwa kwamanzi eziguquguqukayo eziguquguqukayo wamukela umbusi wamazwe ngamazwe oguquguqukayo oguquguqukayo, onemisebenzi yokuvikela ye-under-voltage, over-voltage, ukuntuleka kwesigaba, over-current, overload, short circuit, overheating, stall prevention, njll., ngamahora angaphezu kuka-100,000 okusebenza okungenazinkinga.
Isingeniso semishini
Umshini oyinhloko wezinto ezisetshenziswayo zokuphakelwa kwamanzi eziguquguqukayo eziguquguqukayo wamukela umbusi wamazwe ngamazwe oguquguqukayo oguquguqukayo, onemisebenzi yokuvikela ye-under-voltage, over-voltage, ukuntuleka kwesigaba, over-current, overload, short circuit, overheating, stall prevention, njll., ngamahora angaphezu kuka-100,000 okusebenza okungenazinkinga.Ingxenye yokulawula ukusatshalaliswa kwamandla kwemishini yamukela isimiso sokulawula esihlakaniphile, kulula ukusebenza futhi siyasebenza, isimo sokusebenza semishini sicacile, kulula kwabangewona ochwepheshe ukuba baphumelele ngokushesha.Izinto ezisetshenziswayo zokuguqula imvamisa yengcindezi njalo ziwuhlelo olufanele lokuhlinzeka ngamanzi olunomsebenzi wokuvikela ophelele, ukusebenza okuphephile nokuthembekile kanye nokusebenza okulula.
Ukufakwa kwezisetshenziswa
Ukufakwa kwezinto ezisetshenziswayo ezishintshashintshayo zamanzi ezishintshashintshayo kufanele kube endaweni enomoya omuhle enothuli oluncane futhi engenawo umswakama, futhi umswakama wendawo kufanele ube -10℃ ukuya ku-40℃.Ngaphandle kufanele kumiswe ngokumelene nemvula, umbani nezinye izinsiza.
Izidingo ezinemininingwane yendawo yokufaka ezibekwe yiSikhungo Sokunwetshwa Kwamanzi zimi kanje:
A) Ukufakwa kwasendlini, izinga lokushisa le-ambient :0~50°C (akukhoqhwa);
B) Umswakama ohlobene :≤ 90%(20°C), akukho ukujiya;
C) Ukuphakama:≤ 1000m
D) Indawo yokusebenza yamathuluzi ngeke ingabi naluthuli oluqhumayo noma oluqhumayo, igesi, uthuli noma isitimu esigqwalisa insimbi noma kulimaze ukufakwa ngaphakathi.
E) Izinga lamanzi: ikhwalithi yamanzi asekhaya kufanele ihambisane nezinhlinzeko ze-GB5749, futhi izinga lamanzi lokukhiqiza lizohambisana nezidingo zenqubo ehambisanayo.
F) Gcina kude nemithombo yokushisa efana neziko likagesi nezindawo ezinokudlidliza noma okunomthelela.
Ngemuva kokukhetha isayithi, kuyadingeka ukubhekana nesisekelo, ukuphonsa ngokhonkolo noma isakhiwo esinesihlalo sokusekela ithangi lamatshe.Ngemuva kokuthi isisekelo sesiqine ngokuphelele, phakamisa futhi uzinzise ithangi, bese ufaka izesekeli bese uvula amandla kagesi.
Ukusetshenziswa
Ngaphambi kwecala, i-valve yokuhlinzeka ngamanzi kufanele ivalwe, hlola i-valve yokuvala, ukuvuza akuvunyelwe, ngemva kokuvulwa, kufanele kunake ukuqondisa kwepompo.Uma i-pointer gauge pointer ifinyelela umkhawulo ophezulu, iphampu iyama ngokuzenzakalelayo.Vula i-valve yokuhlinzeka ngamanzi, ungakwazi ukuhlinzeka ngamanzi ngokujwayelekile.Uma udinga ukuhlinzekwa kwamanzi okuvamile, ungakwazi ukushintsha iswishi yesikhethi ibe yindawo oyisebenzisayo.

Ekusetshenzisweni kwezinto ezisetshenziswayo zokuguqula imvamisa yokucindezela okungaguquki, ukusetshenziswa kwamanzi komsebenzisi kuvame ukushintsha, ngakho-ke isimo sokungatholakali kwamanzi anganele noma ngokweqile kuvame ukwenzeka.Ngokwemininingwane ye-“Water Supply Promotion Centre”, ukungalingani phakathi kokusetshenziswa kwamanzi nokunikezwa kwamanzi kubonakala kakhulu ekucindezelweni kokunikezwa kwamanzi, okungukuthi, amanzi amaningi kanye nokunikezwa kwamanzi amancane, ukucindezela kuphansi;Amanzi amancane kanye namanzi amaningi, ukucindezela kuphezulu.Ukugcina umfutho ungaguquki kuthuthukisa ikhwalithi yokuphakelwa kwamanzi ngokugcina ibhalansi phakathi kokunikezwa kwamanzi kanye nokusetshenziswa kwamanzi, okungukuthi, amanzi amaningi ahlinzekwa uma kunamanzi amaningi kanye namanzi amancane ahlinzekwa uma kunamanzi amancane.

Ukugcinwa kwemishini
Iyunithi yephampu yemishini yokuphakelwa kwamanzi enengcindezi eqhubekayo kufanele ihlolwe njalo, igcinwe isesimweni esihle futhi igcwaliswe uwoyela wokugcoba.Uma ukuvuza kutholakala kupompo ye-centrifugal kanye ne-valve yokuhlola, izikulufu ze-flange kufanele ziqiniswe noma impande ye-asbestos kufanele ishintshwe ngesikhathi, futhi amabhawodi angaphansi kwepompo akufanele akhululwe ukuze kuvinjelwe ukulimala emshinini.Uma ithangi litholakala liwa epende, ukugcinwa kwepende kufanele kube ngesikhathi, ukuze kunwetshwe impilo yesevisi.

Imishini yokuguqula imvamisa kagesi eshintshashintshayo kagesi isistimu yokulawula okuzenzakalelayo, kufanele ingangeni manzi, ingangeni uthuli, ivamise ukuhlola ukuvala ulayini, ukuthi ibhowudi yokuxhuma ikhululekile yini futhi iqinile, njll. Kungcono ukumboza ingaphandle legeji yokucindezela ngokusobala. impahla ukuvimbela umonakalo.

Izici zemishini
1. Ukuzinza kokucindezela kwenethiwekhi yamapayipi okuhambisa amanzi: imishini yakhiwe nge-microcomputer othomathikhi yokulawula iluphu evaliwe, ingenza ukuguqulwa kwengcindezi ibuyele kokujwayelekile phakathi nemizuzwana engu-0.5, ukunemba kokulungiswa kwengcindezi kungu-± 5% yenani elimisiwe.
2. Qedela umsebenzi wokuhlinzeka ngamanzi kanye ne-coefficient ephezulu yomshwalense: uma kwenzeka ukwehluleka kancane kwemishini, umsebenzi ophuthumayo ungasetshenziswa ukuqhubeka nokuhlinzeka ngamanzi.Imishini ingaxhunywa kunethiwekhi kamasipala yokuphakelwa kwamanzi ngokuzenzakalelayo, futhi inomsebenzi wengcindezi ephindwe kabili, okungukuthi, ingahlangabezana nokucindezela okuvamile nokugeleza kwamanzi aphilayo nokukhiqiza, futhi ingaguqulelwa ngokuzenzakalelayo ibe yingcindezi ephezulu kanye namanzi agelezayo amakhulu. hlinzeka lapho kunomlilo, futhi ingasetshenziswa emshinini owodwa.
I-3.Ukonga amandla kanye nokuvikelwa kwemvelo: okuxhunywe ngokuqondile nenethiwekhi yepayipi lamanzi kampompi ochungechungeni, futhi ingakwazi ukusebenzisa ngokugcwele ukucindezela kwangempela kwenethiwekhi yamapayipi kamasipala, ingafinyelela inhloso yokunciphisa ukusetshenziswa kwamandla.Ngokolwazi lwenhlolovo yobungcweti “yeSikhungo sokugqugquzela ukuphakelwa kwamanzi”, ukonga ugesi kungafinyelela ku-50% ~90%.Ukugaywa kabusha kwamanzi ethangini lamanzi kungagwema ukungcoliswa kwamanzi.

isimiso sokusebenza
Ngokusebenzisa inzwa yokucindezela efakwe kunethi yepayipi lokuphuma, isignali yengcindezi yokuphuma ibe isignali evamile engu-4-20 ma kusilawuli se-PID, ukusebenza uma kuqhathaniswa nengcindezi enikeziwe, kuphetha ngokuthi imingcele eyengeziwe, ithumela ku-inverter, i-inverter control motor speed. , uhlelo lokulawula lokuphakelwa kwamanzi, ukugcina ingcindezi yenetha yepayipi yokuphakelwa kwamanzi ekucindezelweni okunikeziwe, Lapho ukusetshenziswa kwamanzi kudlula ukunikezwa kwamanzi kwepompo, iphampu yengezwe nge-PLC yokulawula ukushintsha.Ngokuhambisana nobukhulu bokusetshenziswa kwamanzi, i-PLC ilawula ukwanda nokuncipha kwenani lamaphampu asebenzayo kanye nokulawulwa kwesivinini sepompo nge-inverter ukuze kuzuzwe ukuhlinzekwa kwamanzi okucindezelwa njalo.Lapho umthwalo wokunikezwa kwamanzi ushintsha, i-voltage kanye nemvamisa ye-motor yokufaka nayo iyashintsha, ngaleyo ndlela yenza uhlelo lokulawula oluvaliwe olusekelwe ekucindezelweni okumisiwe.Ngaphezu kwalokho, uhlelo lubuye lube nemisebenzi ehlukahlukene yokuvikela, iqinisekisa ngokugcwele ukugcinwa kwepompo ngesikhathi kanye nohlelo olujwayelekile lokuhlinzeka ngamanzi.
Isithombe sesistimu yesimiso sokusebenza semishini yokuphakelwa kwamanzi enengcindezi eqhubekayo

Indlela yokusebenza
Imodi yokusebenza ezenzakalelayo
Imodi ezenzakalelayo imodi yokusebenza ngaphansi kwesimo esivamile sokuhlinzekwa kwamanzi.Ngokuvamile, lapho ikhasimende likhetha ngale ndlela ngemva kokunikezwa kwamanzi okujwayelekile, lapho indlela ezenzakalelayo isebenza, zonke izidingo zokuphakelwa kwamanzi ezihlukene zenethiwekhi yamapayipi zizoba ngaphansi kokulawulwa okusebenzayo kwempahla yesibili yokuphakela amanzi, futhi imisebenzi eyahlukene zijwayelwe ukusebenza.
Imodi yokusebenza mathupha
Imodi yokusebenza iyimodi yokusebenza yokwehluleka kwemodi yokusebenza okuzenzakalelayo, ukulungiselelwa okuphuthumayo komsebenzisi, imodi yokusebenza iyindlela elula kakhulu yokuqala, ngale ndlela ephaneli yokusebenza iqala ngokuqondile futhi imise noma iyiphi injini yepompo, ngokuvamile kuphela uma kwenzeka ukwehluleka okuzenzakalelayo noma ukulungisa iphutha kuyasetshenziswa.

Ububanzi besicelo
1, izakhiwo eziphakeme, izindawo zokuhlala, ama-villas namanye amanzi okuhlala.
2, amabhizinisi nezikhungo, amahhotela, izakhiwo zamahhovisi, izitolo zeminyango, ama-saunas amakhulu, izibhedlela, izikole, izindawo zokuzivocavoca, izinkundla zegalofu, izikhumulo zezindiza nezinye izindawo zamanzi nsuku zonke.
3, ukukhiqiza nokukhiqiza, imishini yokuwasha, imboni yokudla, izimboni, amanzi okukhiqiza izimboni nezimayini.
4, abanye: ukuhlinzekwa kwamanzi echibini elidala kanye nezinye izinhlobo zokuguqulwa kwamanzi.

Idatha yobuchwepheshe
Amandla kagesi kagesi: 380/400/415/440/460/480/500 vac 3 isigaba + / – 10%;
Imvamisa yamandla: 35-50Hz
Uxhumano lokulawula :2 okokufaka kwe-analog okuhlelekayo (AI);1 okukhiphayo kwe-analog ehlelekayo (AO);Izinto ezinhlanu ezihlelekayo zedijithali (DI);Imiphumela emibili ehlelekayo yedijithali (DO).
Umthamo wokulayisha oqhubekayo :150% Ngaphakathi, iminithi elingu-1 livunyelwe njalo ngemizuzu eyi-10
Amandla okuxhumana kwe-serial: isixhumi esibonakalayo esijwayelekile se-RS-485 sinika amandla isiguquli sefrikhwensi ukuthi sixhumeke kalula kukhompyutha.
Izici zokuvikela: ukuvikelwa kwe-overcurrent, i-I2t, ukuvikelwa kwe-overvoltage, ukuvikelwa kwe-undervoltage, ukuvikelwa kokushisisa, ukuvikelwa kwesekethe emfushane, ukuvikela okuphansi, isibaphi se-undervoltage, ukuvikelwa kwe-motor undervoltage, ukuvikelwa kokuvimbela, ukuvikela iphutha lokuxhumana kwe-serial, ukuvikelwa kokulahlekelwa kwesignali ye-AI, njll.
Ukubukeka okuhlangene nokufaka kalula.Imikhiqizo iqinisekiswe ngamazinga ahlukahlukene okuphepha kagesi, okuhambisana ne-GE, UL kanye nohlelo lwesitifiketi sekhwalithi ISO9001 kanye ne-ISO4001, njll.
Umsebenzi oyingqayizivele we-direct torque control (DTC) we-inverter uyindlela engcono kakhulu yokulawula imoto okwamanje.Ingakwazi ukulawula ngokuqondile ukuguquguquka okuyisisekelo kwawo wonke amamotho e-AC, futhi ifinyelele ukulawula okunembile kwesivinini semoto kanye ne-torque ngaphandle kwempendulo yesivinini.
I-ACS510 inverter eyakhelwe ngaphakathi i-PID, i-PFC, i-pre-flux kanye nezinye izinhlelo zokusebenza eziyisishiyagalombili ezinkulu, vele ukhethe i-macro edingekayo yohlelo lokusebenza, wonke amapharamitha ahambisanayo azosethwa ngokuzenzakalelayo, amatheminali okokufaka nokukhiphayo azocushwa ngokuzenzakalelayo, lokhu kulungiselelwa okusethiwe kwesicelo esikhulu kusindisa kakhulu. isikhathi sokulungisa amaphutha, nciphisa amaphutha.