Submersible Pump Plastic Impeller

Injini igcwele amanzi ahlanzekile, kanye nomkhono okhethekile ongagugi namanzi njengomthombo (akukho grisi futhi akukho kungcola). Iqembu le-impeller lenziwe ngensimbi engagqwali 304, ukumelana nokugqwala, ukumelana nokuguga, ukonga amandla kanye nemvelo, ilungele ukukhipha amanzi okuphuza angaphansi komhlaba, imithombo, amanzi olwandle, futhi ingasetshenziselwa isiphuzo, ukudla, imboni ye-petrochemical. , umlilo wasolwandle

isivikelo, njll.

1, ukunikezwa kwamandla: isigaba sesithathu se-AC 380V (ukubekezelelana + / - 5%), 50HZ (ukubekezelelana + / - 1%).

2, ikhwalithi yamanzi:

(1) water temperature is not higher than 20 °C;

(2) okuqukethwe kokungcola okuqinile (isilinganiso sobuningi) akukho ngaphezu kuka-0.01%;

(3) PH inani (pH) 6.5-8.5;

(4) okuqukethwe kwe-hydrogen sulfide akukhulu kuno-1.5mg/L;

(5) okuqukethwe kwe-chloride ion akukhulu kuno-400mg/L.

I-3, i-motor ivaliwe noma isakhiwo esimanzi esigcwele amanzi, ngaphambi kokusetshenziswa i-submersible motor cavity kumele igcwele amanzi ahlanzekile, ukuvimbela ukugcwala okungamanga, bese uqinisa umjovo wamanzi, ama-bolts okukhipha umoya, ngaphandle kwalokho akuvunyelwe ukusebenzisa.

I-4, iphampu engaphansi kwamanzi kufanele icwiliswe ngokuphelele emanzini, ukujula kwe-diving akukhulu kune-70m, i-bottom of the submersible pump kusuka phansi komthombo ayikho ngaphansi kwama-3m.

5, ukugeleza kwamanzi omthombo kufanele kukwazi ukuhlangabezana nokuphuma kwamanzi kwepompo engaphansi kwamanzi nokusebenza okuqhubekayo, ukuphuma kwamanzi empompi engaphansi kwamanzi kufanele kulawulwe izikhathi ezingu-0.7 - 1.2 zokugeleza okulinganiselwe.

I-6, umthombo kufanele uqonde, ipompo ye-submersible ayikwazi ukusetshenziswa noma ilahlwe, ukusetshenziswa okuqondile kuphela.

7, iphampu engaphansi kwamanzi kufanele ifaniswe nekhebula ngokwezidingo, kanye nedivayisi yokuvikela ukugcwala ngokweqile kwangaphandle.

8, iphampu inqatshelwe ngokuphelele ngaphandle komshini wokuhlola amanzi ongenamthwalo

1. Le futha ekwazi ukucwiliswa emanzini iyiphampu yamanzi ehlanzekile. Akuvunyelwe ngokuphelele ukumpompa inzika namanzi axubile emthonjeni. Ibanga lamandla kagesi wephampu ngu-380V/50Hz. Amanye amamotho angaphansi kwamanzi anamabanga ahlukene kagesi adinga ukwenziwa ngokwezifiso. Izintambo ezingaphansi komhlaba kufanele zingangeni manzi futhi zifakwe izinto zokuqalisa, njengamabhokisi okusabalalisa, njll. Izinto ezisetshenziswayo zokuqalisa kufanele zibe nemisebenzi evamile yokuvikela ebanzi yemoto, njengokuvikela ukugcwala kwesekethe emfushane, ukuvikela ukwehla kwamandla emali, ukuvikela ugesi ongaphansi, ukuvikela phansi kanye nokuvikela ukungalayishi. Ezimweni ezingavamile, idivayisi yokuvikela kufanele ikhubeke ngesikhathi. Ngesikhathi sokufakwa nokusetshenziswa, ipompo kufanele ibekwe phansi ngokuthembekile. Akuvunyelwe ukusunduza nokudonsa iswishi ngaphansi kwezimo ezimanzi. Ukunikezwa kwamandla kufanele kunqanyulwe ngaphambi kokufakwa nokugcinwa kwepompo. Uphawu olusobala oluthi "gwema ukushaqeka kukagesi" kufanele lumiswe lapho kusetshenziswa khona iphampu. Ngaphambi kokwehla emthonjeni noma ekufakweni, i-motor kufanele igcwaliswe ngamanzi acwengekile noma amanzi abandayo ahlanzekile angagqwali, futhi indawo yokungena namanzi yokuphuma kufanele iqiniswe. Lapho uhlola iphampu phansi, amanzi kufanele ajovwe ekamelweni lepompo ukuze kugcotshwe amabheringi enjoloba. Isikhathi sokuqala esisheshayo ngeke sidlule isekhondi elilodwa ukuze kuqinisekiswe isiqondiso esifanele. Naka ukuphepha lapho usukuma ukuze uvimbele iphampu ukuthi ingagingqiki futhi ilimaze abantu. 2, ngokuqinile ngokwezinhlinzeko zokuphakanyiswa kwepompo, ububanzi bokugeleza bokusetshenziswa, ukuvimbela ukugeleza okuphansi noma amandla okumpompa aphakeme kakhulu, ukwenza ama-thrust bearings nezinye izingxenye zokugqokwa, ukwenza ukugcwala kwemoto kushiswe 3, ngemva kokuba iphampu yehle emthonjeni. , ukukalwa kokumelana nokufakwa kwe-motor emhlabathini akufanele kube ngaphansi kuka-100M, ngemuva kokuqala ukubheka i-voltage kanye ne-current, hlola ukufakwa kwe-motor winding, ukuthi kuhlangabezana yini nezidingo; futha isitoreji izinga lokushisa uma lingaphansi iphuzu umnkantsha, kufanele ome amanzi emgodini motor, ukuvimbela motor cavity amanzi ice umonakalo obangelwa lokushisa aphansi.

• (1)Ngemva kokufakwa kwephampu engaphansi kwamanzi, sicela uhlole kabusha ukumelana nokufakwa kwe-insulation kanye nokuqhubeka kwezigaba ezintathu emshinini, futhi uhlole ukuthi ingabe likhona yini iphutha ekuxhumekeni phakathi kwethuluzi nezinto zokuqala. Uma ingekho inkinga, ungakwazi qala ukuhlola umshini.Ngemva kokuqala, sicela ubheke ukuthi ukufundwa kwezinkomba zensimbi ngayinye kulungile.Uma i-voltage elinganiselwe kanye namandla ashiwo ku-nameplate kweqiwa, sicela ubheke ukuthi ingabe iphampu inomsindo noma ukudlidliza.Uma konke kujwayelekile, lokho ingafakwa ekusebenzeni.
• (2)Iphampu kufanele ivalwe ngemva kokusebenza kokuqala kwamahora amane, futhi ukumelana nokushisa kwenjini kufanele kuhlolwe ngokushesha, futhi inani layo akufanele libe ngaphansi kuka-0.5 megaohm. Ngemva kokuma kwepompo, kufanele iqalwe kabusha isikhawu semizuzu emihlanu ukuvimbela ikholomu yamanzi epayipini ukuthi ingahlehli ngokuphelele ukugeleza, okuzobangela ukuthi injini ishise ngenxa yamandla amaningi kakhulu.
• (3)Ngemva kokuthi iphampu isifakwe ekusebenzeni okujwayelekile, ukuze kwelule impilo yayo yesevisi, kuyadingeka ukuthi kubhekwe ukuthi i-voltage yokuhlinzeka, ukusebenza kwamanje kanye nokumelana nokufakwa kwe-insulation kujwayelekile njalo. Uma izimo ezilandelayo zitholakala, umshini kufanele umiswe ngokushesha ukuze uxazulule inkinga.
•  
• 1 Esimeni sokusebenza esilinganiselwe, okwamanje idlula ama-20%.
• 2 Izinga lamanzi aguquguqukayo lehlela engxenyeni yokungena kwamanzi, okubangela amanzi ngezikhathi ezithile.
• 3 Iphampu engaphansi kwamanzi inokudlidliza okukhulu noma umsindo.
• 4 I-voltage yokuhlinzeka ingaphansi kuka-340 volts.
• 5 I-fuse iyashiswa.
• 6 Ipayipi lokuphakela amanzi lonakele.
• 7 Ukumelana nokufakwa kwenjini kusimo se-geothermal kungaphansi kuka-0.5 megaohm.
•  
• (4)Ukuqaqa iyunithi:
• 1 qaqa intambo yekhebula, khipha ingxenye yepayipi, khipha i-wire plate.
• 2 jikijela ibhawodi lamanzi, faka amanzi egumbini lenjini.
• 3 khipha isihlungi, khulula isikulufu esigxilile ekuhlanganiseni ukuze ulungise i-motor shaft.
• 4 jikijela phansi ibhawodi elixhuma indawo yokungena nenjini, bese uhlukanisa iphampu kunjini (naka umcamelo weyunithi lapho uhlukanisa, ukuze uvimbele ukugoba kwe-shaft yepompo)
• I-5 ukulandelana kwe-disssembly yepompo yilokhu: (bheka umfanekiso 1) ukuhlangana kwe-inlet, i-impeller, igobolondo lokuphambukisa, i-impeller...... hlola umzimba we-valve, lapho ukhipha i-impeller, sebenzisa amathuluzi akhethekile ukukhulula umkhono we-conical we-impeller engashintshi. okokuqala, futhi ugweme ukugoba nokulimaza kwe-pump shaft ngesikhathi sokuqaqa.
• 6 inqubo yokuhlakaza injini yile: (bheka umfanekiso 1) beka injini endaweni yesikhulumi, bese ususa amantongomane, isisekelo, nati lokukhiya ikhanda le-shaft, i-thrust plate, ukhiye, isihlalo esinegayidi esingaphansi kanye nebhawodi elinekhanda eliphindwe kabili ukusuka phansi i-motor ngokushintshana, bese ukhipha i-rotor (naka ukuthi ungalimazi iphakheji yocingo) futhi ekugcineni ukhiphe isigaba sokuxhuma kanye nesihlalo esiphezulu somhlahlandlela.
• Ukuhlanganiswa kweyunithi engu-7: ngaphambi kokuhlanganiswa, ukugqwala nokungcola kwezingxenye kufanele kuhlanzwe, futhi indawo yokukhwelana nezinsimbi zimbozwe nge-sealant, bese zihlanganiswa ngokulandelana kwe-disassembly (i-motor shaft ihamba phezulu naphansi ngemva kokuhlanganiswa cishe eyodwa. millimeter), ngemva kokuhlanganiswa, ukuhlanganisa kufanele kube nezimo, bese kuba umshini wokuhlola isikrini sokuhlunga. Amaphampu angaphansi kwamanzi azokhishwa emthonjeni ukuze ahlakazwe futhi agcinwe ngokweSigaba 5 ngemva konyaka esebenza, noma ngaphansi konyaka esebenza kodwa iminyaka emibili yesikhathi sokutshuza, futhi izingxenye ezigugile zizoshintshwa.

 1, khipha amanzi emgodini we-motor (ikakhulukazi ebusika, ukuze uvimbele injini ukuthi ingaqhwa), futhi ubophe ikhebula kahle.

 2, stored in non corrosive substances, gas, temperature below 40 °C indoors.

 3, ukusetshenziswa isikhathi eside kufanele sinake ukugqwala futha submersible.

01 Ukuphuza amanzi omthombo ojulile

02 Ukuhlinzekwa kwamanzi asezingeni eliphezulu

03 amanzi asezintabeni

04 amanzi ombhoshongo

05 Ukuchelela kwezolimo

06 ukuchelela engadini

07 amanzi omfula

08 amanzi asekhaya