Indawo yokunkcenkceshela yepivot (maxa wambi ibizwa ngokuba kunkcenkceshelo oluphakathi kwepivot), ekwabizwa ngokuba sisifafazi sesetyhula sombane, isitshizi sohlobo lwesalathisi njl.Izixokelelwano zokunkcenkceshela ze-Center-pivot ziluncedo ngenxa yokukwazi kwazo ukusebenzisa amanzi ngokufanelekileyo kunye nokwandisa isivuno sefama.Iinkqubo zisebenza kakhulu kumasimi amakhulu omhlaba.
Isityalo esifanelekileyos: ialfalfa, umbona, ingqolowa, iitapile, iswekile beet, iicereals kunye nezinye izityalo zemali.
Iziko elixhasa i-shaft end of sprinkler lilungisiwe, kwaye intsalela ye-sprinkler ijikeleza isiphelo esisisigxina esiqhutywa yi-motor.Ngokusebenzisa ujongano olusekupheleni kweshafti yeSetyana eliMbindi, amanzi ampontshelwa phezulu ukusuka emlanjeni okanye equleni aze athunyelwe kumbhobho wamanzi kwi-sprinkler truss, aze athunyelwe ebaleni ngesifefe ukuze kuqatshelwe ukunkcenkceshela okuzenzekelayo.
Indawo engqukuva ephakathi kwipivothi inkcenkceshelwa, isoloko idala ipateni ejikelezayo kwizityalo xa ijongwe phezulu.
Ukunkcenkceshela ngepivot yaseziko kusebenzisa abasebenzi abancinci kunezinye iindlela ezininzi zokunkcenkceshela, ezifana nokunkcenkceshela imisele.
Kananjalo ineendleko zabasebenzi eziphantsi kuneendlela zokunkcenkceshela komhlaba ezifuna ukugrunjwa kwemijelo.
Kwakhona, ukunkcenkceshela kumbindi wepivot kunokunciphisa umthamo wokulima umhlaba.
Inceda ekunciphiseni ukubaleka kwamanzi kunye nokhukuliseko lomhlaba olunokuthi lwenzeke ngokunkcenkceshela komhlaba.
Ukuhlakula kancinci kukwakhuthaza imathiriyeli eyongezelelekileyo evela kwindalo kunye nentsalela yesityalo ukuba ibole ibuyele emhlabeni.Kwakhona kunciphisa ukuxinana komhlaba.
Iipivothi ezisembindini zikholisa ukuba ngaphantsi kweemitha ezingama-500 (1,600 ft) ngobude (iradiyasi yesangqa) yaye obona bukhulu buqhelekileyo bungumatshini oqhelekileyo weemitha ezingama-400 (1⁄4 mi), ogubungela malunga neehektare ezingama-50 (iihektare eziyi-125) zomhlaba.
| EngundoqoTkwezobugcisaPiiameters | |
| Hayi. | Piiameters |
| 1 | Inkqubo yokunkcenkceshela yeDAYU inobude obuthathu obahlukeneyo: 50, 56, 62 yeemitha,ubude be-overhang emine: 6, 12, 18, 24 yeemitha. |
| 2 | Idayimitha yenkqubo yokunkcenkceshela yeDAYU yi-168mm kunye ne-219mm iindidi ezimbini. |
| 3 | Ubude benkqubo yokunkcenkceshela inemigangatho eyi-2.9 yeemitha kunye nodidi oluphezulu lweemitha ezi-4.6. |
| 4 | Ubungakanani beTire: 11.2 X 24, 14.9 X 24, 11.2 X 38, 16.9 X 24 |
| 5 | Uxinzelelo lokungena kwamanzi luphakathi kwe-0.25 kunye ne-0.35MPa. |
Ukusebenzisa umgangatho ofanayo we-UMC VODAR motor, ukulungelelaniswa kwayo nokusingqongileyo, ukubanda okugqithisileyo kunye nokushisa akuchaphazeli, izinga lokungaphumeleli eliphantsi, izinga eliphantsi lokugcinwa, likhuselekile kwaye lithembekile.
Ngomsebenzi wokukhusela, ngenxa yokungazinzi kwe-voltage kunye nemeko yokulayisha ngaphezulu, ayiyi kubonakala i-fuse, i-wire phenomenon ephukile.
Ukusebenzisa iqokobhe le-aluminiyam yealloy, inokutywinwa ngokufanelekileyo ngokuvalwa kwamanzi.
I-motor ivalwe kakuhle, akukho kuvuza kweoli, ubomi benkonzo ende.
Yamkela umgangatho ofanayo we-VODAR reducer ye-UMC, efanelekileyo kwiimeko ezahlukeneyo zentsimi, ikhuselekile kwaye inokwethenjelwa.
Igalelo lohlobo lwebhokisi kunye nokutywinwa kweoli yemveliso, kuthintela ngokufanelekileyo ukuvuza kweoli.
Ukukhuselwa kwangaphandle kothuli kuzo zombini iishafti zegalelo kunye nemveliso.
Igumbi lokwandisa intsimbi engenastainless epheleleyo, kusetyenziswa ioyile yegiya yoxinzelelo olugqithisileyo, ukusebenza kokhuselo lokuthambisa igiya leentshulube kuyamangalisa.
Uxhulumaniso lomzimba olunqamlezayo luthatha indlela yokudibanisa ibhola kunye ne-cavity, kwaye ibhola kunye neetyhubhu ze-cavity zidityaniswe ngamasilinda erabha, enokuguquguquka okuqinileyo komhlaba kwaye iphucula kakhulu amandla okunyuka.
Intloko yebhola idityaniswe ngokuthe ngqo kumbhobho womzimba onqamlezileyo omfutshane, owandisa kakhulu amandla kwaye unokumelana namandla okuqina entsimbi kwiimeko ezibandayo zemozulu kwaye uphephe ukuwa kwezixhobo.
Inqaba i-V-shaped, enokuxhasa ngokufanelekileyo i-truss kwaye iphucule kakhulu ukuzinza kwezixhobo.
Ukulungiswa kabini kusetyenziselwa ukudibanisa umlenze wenqaba kunye nombhobho, ophucula kakhulu ukuzinza kokuqhuba kwezixhobo.
Umbhobho wenziwa nge-Q235B, Φ168 * 3, kunye nonyango lokuqina ukuze luzinze ngakumbi, luxhathise impembelelo, ukumelana nokushisa okuphantsi kunye nokuqina.
Zonke izakhiwo zentsimbi zishushu-dip zifakwe kwi-galvanized kwi-go enye emva kokucubungula kunye ne-welding, kwaye ubukhulu be-galvanized layer yi-0.15mm, ephezulu kakhulu kunomgangatho woshishino, kunye nokumelana nokukhula okuphezulu kunye nobomi benkonzo obungaphezu kweminyaka engama-20.
Emva kokucutshungulwa, ityhubhu nganye ephambili ivavanywa ngumatshini wokuzoba ngamandla ayo e-welding ukuqinisekisa i-100% izinga lokufaneleka.
Inkqubo yolawulo ithatha itekhnoloji yeAmerican Pierce, ezinzileyo kwaye ethembekileyo enemisebenzi etyebileyo.
Amacandelo ombane aphambili asebenzisa iAmerican HoneyWell kunye neFrench Schneider brand ukuqinisekisa ukusebenza kwezixhobo ezizinzileyo.
Ngomsebenzi wemvula, izitshixo zinonyango olungenaluthuli, olwandisa kakhulu ubomi benkonzo.
Ngaphambi kokushiya umzi-mveliso, uvavanyo oluqinileyo lwenziwa ukuze kuqinisekiswe ukuzinza kwenkqubo yokulawula yonke.
Intambo ye-Cross-body cable ithatha i-three-layer ye-11-core intambo yesikrweqe sobhedu ecocekileyo, kunye nokusebenza komqondiso okhuselekileyo, ukwenzela ukuba izixhobo ezininzi ezisebenza ngexesha elifanayo aziyi kuphazamisana.
Intambo yemoto ithatha intambo ene-4-core aluminiyam enezixhobo ezintathu.
Uluhlu lwangaphandle lwenziwe ngerubha yendalo ephezulu, echasene nokushisa okuphezulu, imisebe ye-ultraviolet kunye nokuguga.
Ukusebenzisa irabha yendalo, ukulwa nokuguga, ukumelana nokunxiba;
Isondo elikhethekileyo le-14.9-W13-24 lokunkcenkceshela ipateni enkulu, kunye ne-herringbone ejongene nesakhono sangaphandle kunye namandla okunyuka.
Nelson D3000 kunye ne-R3000 kunye ne-O3000 series kunye ne-I-Wob series.
Ukuqina kokunkcenkceshela okukhawulezileyo yinto ebalulekileyo ekufuneka iqwalaselwe xa kuyilwa iintloko zokuchelela kwaye inxulumene nokungena komhlaba.Uyilo lombhobho jikelele ukuphumeza zombini iimfuno zamanzi esityalo kunye nokungena kwamanzi angaphantsi kowona mgangatho uphezulu womhlaba ukunqanda inkcitho yamanzi kunye nokubaleka kwesichumiso.Ukuqina ngoko nangoko kokunkcenkceshela kwesitshizi esincinci somhlaba kunye nokusebenziseka kwesityalo komelele.
