Iivalvu eziQokelelweyo eziKhawulezayo: Apho Ungazibeka khona kwiiPaki zoYilo
Impendulo ekhawulezileyo (Kubayili beNdawo kunye nabaYili beePaki)
- I-coupler e-1 ekhawulezayo kwindawo enkcenkceshelwayo eyi-1,000-2,000 m² yinkcazo eqhelekileyo kwiinkqubo zeepaki, apho ukubekwa kwimida yeendawo kunye neendawo ezisetyenziswa kakhulu ngamanzi kubekwe phambili kunokubekwa kwegridi efanayo.
- Isixhobo sokuqhagamshela ngokukhawuleza esiyi-3/4 intshi sisayizi oqhelekileyo wokunkcenkceshela epakini, kunye ne-1 intshi kwiindawo ezinamanzi amaninzi.
- Khangela i uluhlu lwabaqhagamsheli abakhawulezayo e-INOVATO kwiinguqulelo ezisemgangathweni nezihamba ngokukhawuleza.
- I Isixhumi esikhawulezayo se-intshi ezi-3/4 esinesitshixo yinkcazo yesakhiwo sokufikelela emanzini kwabasebenzi bolondolozo lwepaki.
- Funda isikhokelo seenkqubo zokunkcenkceshela ezikhawulezayo yedatha yomjikelo wokufakela nokugcina.
Uninzi lwabayili beepaki babeka iivalvu ezikhawulezayo zokudibanisa amanzi kwiindawo ezifanayo zegridi kwindawo yokunkcenkceshela, nto leyo engalunganga ngokwesakhiwo. Ukubekwa kwegridi efanayo kubangela ukuba kubekho iivalvu ezininzi kwiindawo ezingasetyenziswa kakhulu kwaye zibe mbalwa kwiindawo ezisetyenziswa kakhulu, nto leyo ebangela ukuba abasebenzi basebenze nzima ngexesha lonke lokunkcenkceshela.Ukulungiswa kwesakhiwo kukubeka iivalvu zokudibanisa ngokukhawuleza ngokusekelwe kwindlela yokusebenzisa amanzi epakini, kungekhona kwindlela yokunkcenkceshela ephambili.
I uluhlu lwabaqhagamsheli abakhawulezayo e-INOVATO ibandakanya Isixhumi esikhawulezayo se-intshi ezi-3/4 esinesitshixo, olu luphawu lwesakhiwo sokufikelela emanzini kwabasebenzi bokulungisa ipaki. isikhokelo seenkqubo zokunkcenkceshela ezikhawulezayo Kwi-INOVATO ubhala isantya sokufakelwa, idatha yokulahlekelwa luxinzelelo, kunye nedatha yomjikelo wokugcinwa kwamaqela emisebenzi yorhwebo.
Icebo lokubeka, iimpawu zokulahlekelwa luxinzelelo, kunye nezifundo ezintathu zoyilo lwepaki ezingezantsi zigubungela oko abaqulunqi beendawo kunye neenjineli zokunkcenkceshela kufuneka bachaze indawo yokudibanisa ngokukhawuleza ivalvu ngokuchanekileyo.
Ivalvu ye-INOVATO ekhawulezayo yokudibanisa enesitshixo —; ubungakanani obuqhelekileyo obuyi-3/4 intshi yokufikelela emanzini okunkcenkceshela epakini. Jonga imveliso →
Ipaki yeehektare ezili-14 apho abasebenzi bachitha khona i-40% yosuku lwabo behamba emanzini
Inkampani yoyilo lwendalo emantla e-Itali yaqhagamshelana nathi ngasekupheleni kuka-2024 malunga nepaki yasezidolophini eyi-14 yeehektare ababeyiyile baza bayakha ngo-2018. Le paki yayisebenza kakuhle, kodwa iqela le-landscape lalinengxaki yokulungisa kakuhle. Ukulandelela ixesha langaphakathi kubonise ukuba abasebenzi bachithe malunga ne-40% yemini yabo yokusebenza behamba phakathi kweendawo zomsebenzi kunye nevalvu yokudibanisa ngokukhawuleza ekufutshane ukuze bafikelele kwipayipi.Uyilo lokuqala lwaluchaze iivalvu ezikhawulezayo zokudibanisa amanzi kwisithuba segridi esilinganayo seemitha ezingama-50, ezazivakala zisengqiqweni ephepheni kodwa azizange zihambelane nendlela yokusetyenziswa kwamanzi yepaki.
Ipateni: abasebenzi basebenze kwiindawo ezisetyenziswa kakhulu ngamanzi (iibhedi zeentyatyambo, imiphetho yebala lezemidlalo, iindawo zomthombo wokusela) uninzi lwemini, kodwa iivalvu zokudibanisa ngokukhawuleza zabekwa ngamaxesha afanayo nto leyo ethetha ukuba iindawo ezisetyenziswa kakhulu zazinoxinano olufanayo lweevalvu neendawo ezisetyenziswa kancinci (iindawo zengca, uyilo lwegadi olujikeleze ummandla). Isiphumo saba kukuhamba ngeenyawo kangangeemitha ezingama-30-50 ukusuka kwiindawo ezisetyenziswa kakhulu ukuya kwivalvu ekufutshane amaxesha amaninzi ngemini, nto leyo eyandisa ixesha lokusebenza eliyi-40%..
Isisombululo senkampani yayikukuyila ngokutsha indawo yokudibanisa ngokukhawuleza ngokusekelwe kwipateni yokusetyenziswa kwamanzi, kungekhona kwigridi efanayo. Uyilo olutsha lubeke ezinye ii-couplers ezikhawulezayo kwiindawo ezisetyenziswa kakhulu (iivalvu ezi-2-3 kwindawo nganye esetyenziswa kakhulu) kwaye lwanciphisa uxinano kwiindawo ezisetyenziswa kancinci (ivavu e-1 kwiindawo ezi-2-3 ezisetyenziswa kancinci). Emva koyilo olutsha, ixesha lokuhamba leqela lehle ukusuka kwi-40% ukuya kwi-12% yosuku lokusebenza., nto leyo ethetha ukonga kakhulu iindleko zomsebenzi.
Ingqiqo yolwakhiwo kweli tyala: ukubekwa kwevalvu yokudibanisa ngokukhawuleza yingxaki yokusetyenziswa kwamanzi, ayingongxaki yokugubungela okufanayo. Iinkqubo ezichaza ukubekwa kwegridi efanayo zihlala zityala imali eninzi kwiindawo ezingasetyenziswa kakhulu kwaye zityala imali encinci kwiindawo ezisetyenziswa kakhuluIsisombululo kukuyila indawo ebekwe ngokusekelwe kwipateni yolondolozo, kungekhona kwindlela ephambili yokunkcenkceshela.
Apho Ungazibeka khona iiValvu eziQhagamshelana ngokukhawuleza: Indlela yokusetyenziswa kwamanzi
Ukubekwa kwevalvu yokuqhagamshela ngokukhawuleza yingxaki yesakhiwo sokusetyenziswa kwamanzi, kwaye inkcazo eqhelekileyo yivalvu e-1 kwi-1,000-2,000 m² yendawo enkcenkceshelwayo enoxinzelelo kwiindawo ezisetyenziswa kakhulu ngamanzi. Indlela yokubeka ibandakanya amanyathelo amathathu.
Inyathelo 1: Yenza imaphu yendlela yokusetyenziswa kwamanzi. Chonga iindawo ezisetyenziswa kakhulu ngamanzi epakini: iibhedi zeentyatyambo, amasimi ezemidlalo, imithombo yamanzi okusela, iindawo zokubonisa igadi, iindawo ezintsha zokutyala, kunye nayo nayiphi na enye indawo efuna ukunkcenkceshela ngesandla rhoqo okanye ukunkcenkceshela okongezelelweyo. Indlela yokusebenzisa amanzi idla ngokulandela ukusasazwa kwe-70/20/10: i-70% yokufikelela kwamanzi yenzeka kwi-20% yeendawo (iindawo ezisetyenziswa kakhulu), kwaye i-10% yenzeka kwi-70% eseleyo yeendawo (iindawo ezisetyenziswa kancinci).
Inyathelo lesi-2: Beka ii-quick couplers kwiindawo ezisetyenziswa kakhulu ezinoxinano olukhulu. Iindawo ezisetyenziswa kakhulu kufuneka zibe nee-couplers ezikhawulezayo ezi-2-3 nganye, ezibekwe kumda wezoni onokufikeleleka lula. Inkcazelo yeevalvu ezi-2-3 ivumela ukusebenza ngaxeshanye kwindawo leyo (iipayipi ezininzi ngaxeshanye) kwaye inika ukungasebenzi kwakhona ukuba ivalvu ayisebenzi. Uxinano lwevalvu yeendawo ezisetyenziswa kakhulu ludla ngokuphindaphindwa kane ukuya kahlanu kunoxinano lweendawo ezisetyenziswa kancinci., nto leyo egxininisa iindleko apho inzuzo yabasebenzi iphezulu khona.
Inyathelo lesi-3: Qhagamshela iindawo ezisetyenziswa kakhulu nezingasetyenziswa kakhulu ngeevalvu zokufikelela. Iindawo ezingasetyenziswa kakhulu (iindawo ezinengca, uyilo lwegadi olujikeleze ummandla) zifuna ukugqunywa ngokukhawuleza kwe-coupler ukuze kunkcenkceshelwe ngesandla ngamanye amaxesha kunye nokufikelela kwizixhobo, kodwa kuxinano oluphantsi. Beka i-coupler enye ekhawulezayo kwiziko ngalinye le-zone elingasetyenziswa kakhulu, ivalvu ibekwe kwindawo evumela ukufikelela kwindawo engqongileyo engasetyenziswa kakhulu. Inani lilonke leevalvu ze-zone ezingasetyenziswa kakhulu lidla ngokuba yi-30-50% yenani le-zone elisetyenziswa kakhulu.
I uluhlu lwabaqhagamsheli abakhawulezayo Kwi-INOVATO kukho zombini ii-3/4 intshi ezisemgangathweni kunye nee-1 intshi ezisebenzisa amanzi aphezulu, okuvumela ukuba iinkcukacha zokubekwa zihambelane neemfuno zommandla. Isixhumi esikhawulezayo se-intshi ezi-3/4 esinesitshixo yinkcazo eqhelekileyo yeendawo ezisetyenziswa kakhulu, kunye neenguqu ze-intshi enye kwiindawo ezihamba kakhulu.
Ukulahlekelwa yingcinezelo kwiinkqubo zokudibanisa ngokukhawuleza: Oko kuthetha ukuthini amanani ngokwenene
Ukulahleka koxinzelelo kwinkqubo yokudibanisa ngokukhawuleza kudla ngokuba yi-2-5 psi kwisantya sokuhamba koyilo lwevalvu eyi-3/4 intshi, kunye ne-5-8 psi kwisantya sokuhamba okuphezulu. Ukulahleka koxinzelelo akusoloko kuyimqobo yoyilo lokunkcenkceshela epakini kuba isiseko sokunkcenkceshela silingana nesantya sokuhamba kwecala, kungekhona isantya sokuhamba kwe-coupler ngokukhawuleza.
Idatha yokulahleka koxinzelelo evela kwisikhokelo seenkqubo zokudibanisa ngokukhawuleza ze-INOVATO. Indlela yokulinganisa ukulahleka koxinzelelo lwezixhobo zenkqubo yokunkcenkceshela ibhalwe phantsi ngokusebenzisa I-American Society of Plumbing Engineers (ASPE) imigangatho yoyilo lwenkqubo ye-hydraulic, ebonelela ngereferensi yobunjineli yokucwangcisa uhlahlo-lwabiwo mali lokulahlekelwa nguxinzelelo kwiinkqubo zokusasazwa kwamanzi.
| Ubungakanani beValve | Umgangatho wohambo | Ukulahlekelwa kuxinzelelo | Isicelo |
|---|---|---|---|
| 3/4 intshi | 5 GPM | ~2 psi | Ukunkcenkceshela ngesandla okuqhelekileyo |
| 3/4 intshi | 10 GPM | ~4 psi | Ukunkcenkceshela ngesandla okuhamba ngamandla |
| 3/4 intshi | 15 GPM | ~7 psi | Umthamo omkhulu wokuhamba kwamanzi |
| I-intshi e-1 | 15 GPM | ~3 psi | Umgangatho wendawo egeleza kakhulu |
| I-intshi e-1 | 25 GPM | ~6 psi | Ukunxiba i-top top yezemidlalo |
Kwiinkqubo apho i-quick coupler yeyona ndlela iphambili yokufikelela emanzini (akukho zitshizi ezizinzileyo kwindawo leyo), ukulahleka koxinzelelo kuba yinto ecingelwayo yoyilo echaphazela ubungakanani besiseko sokunkcenkceshela. Iinkqubo ezingaphantsi kobukhulu besixhobo esiphambili ukuze zonge iindleko zihlala zijongene noxinzelelo oluphantsi kwi-coupler ekhawulezayo ekude kakhulu, nto leyo ethintela isantya sokunkcenkceshela ngesandla kwaye yandise ixesha lomsebenzi wokulungisa.
Ukulungiswa kwesakhiwo kukulinganisa ubungakanani bendawo yokunkcenkceshela ukuze ilungele uhlahlo lwabiwo-mali lokulahlekelwa nguxinzelelo, kungekuphela nje ngesantya sokuhamba kwamanzi. Inkcazo eqhelekileyo yi-5 psi iyonke isabelomali sokulahlekelwa nguxinzelelo kwinxalenye ye-quick coupler yenkqubo, evumela amazinga okuhamba kwevalvu ye-3/4 intshi eqhelekileyo kunye noxinzelelo olushiyekileyo olufanelekileyo kwindawo ekude.
Isantya soFakelo: Ixabiso loMsebenzi eliQokelelwayo
Isantya sokufakelwa kwee-coupler ezikhawulezayo sidla ngokuba yimizuzu eli-15-25 ngevalvu nganye kwilungu elinye leqela, kubandakanya ukumba umsele, ukubekwa kweevalvu, uqhagamshelo lomgca oyintloko, kunye nokuzalisa umva. Kwiinkqubo zepaki ezinee-20-30 quick couplers, umsebenzi wokufakela ziiyure ezi-5-12 zexesha labasebenzi, nto leyo ilula kodwa ayibalulekanga kangako.
Idatha yesantya sokufakela evela kwi Isikhokelo seenkqubo zokunkcenkceshela ze-INOVATO ezikhawulezayo ubhala phantsi iiparameter eziqhelekileyo zokufakela:
- Ukwembiwa komsele: imizuzu emi-5-8 ngemitha nganye yokufakelwa ingca, imizuzu esi-8-12 ngemitha nganye yokufakelwa ipavi
- Ukubekwa kwevalvu kunye noqhagamshelo oluphambili: imizuzu emi-5-8 ngevalvu nganye
- Ukuzalisa nokuqinisa: imizuzu emi-3-5 ngemitha nganye
- Ukufakwa kwebhokisi yevalvu (apho isetyenzisiweyo): imizuzu emi-3-5 ngevalvu nganye
Kwiinkqubo ezibeka ii-quick couplers ezingama-20-30 epakini eqhelekileyo, inani elipheleleyo labasebenzi bokufaka ziiyure ezi-5-12 zexesha labasebenzi. Iinkqubo ezibeka ii-quick couplers ezingaphezu kwama-50 (indawo enoxinano olukhulu ukuze kugqunywe indawo esetyenziswa kakhulu) jonga umsebenzi wokufaka weeyure ezili-12-25, nto leyo eyindleko yenkqubo kodwa ifunyanwa ngokulondolozwa kwabasebenzi kwimisebenzi yokulungisa kwisithuba seminyaka emi-2-3 yokusebenza.
Ingqiqo yolwakhiwo: iindleko zokufakela ii-coupler ezikhawulezayo zifunyanwa ngokulondolozwa kwabasebenzi bokulungisa kulo lonke ixesha lenkqubo yokunkcenkceshela. Iinkqubo ezityala imali encinci kwii-coupler ezikhawulezayo xa zifakelwa zihlawula umahluko kwindleko zabasebenzi bokulungisa kulo lonke ixesha lenkqubo, odla ngokudlula iindleko zokuqala ezigciniweyo kwisithuba seminyaka emi-2-3.
Iinkqubo Ezintathu Zoyilo Lwepaki Eziphucule Ukubekwa KweeCoupler Ezikhawulezileyo
Iinkqubo ezintathu zoyilo lweepaki zibonisa indlela indlela yokubeka iipatheni zokusetyenziswa kwamanzi ezizisa ngayo iingenelo zokusebenza.
Inkqubo 1: Ipaki yasezidolophini eyihektare ezili-14, emantla e-Itali. Uyilo lokuqala: igridi efanayo yeemitha ezingama-50 (malunga neevalvu ezingama-28 kwiihektare ezili-14). Uyilo olucociweyo: ukubekwa kwepateni yokusetyenziswa kwamanzi enoxinano olukhulu kwiibhedi zeentyatyambo nakwiindawo ezisemacaleni ezemidlalo, uxinano oluphantsi kwiindawo ezinengca. Isiphumo: Iivalvu ezingama-22 zizonke (ixabiso elifanayo), ukuncipha kwama-70% kwixesha lokuhamba kwabasebenzi. Isifundo: ukubekwa kwepateni yokusetyenziswa kwamanzi kuhambelana nepateni yokugcinwa.
Inkqubo yesi-2: indawo yezemidlalo eyihektare ezi-6, emazantsi eSpain. Uyilo lokuqala: Iivalvu ezili-12 kwigridi efanayo (e-1 kwi-0.5 yeehektare). Uyilo olucociweyo: Iivalvu ezi-8 ezinoxinano olukhulu kwiikona zebala lezemidlalo, iivalvu ezi-4 kwiindawo zokufikelela zokulungisa. Isiphumo: Ukunciphisa iindleko ngama-33%, ukufikelela okulinganayo. Isifundo: uxinano oluphantsi kwiindawo ezingasetyenziswa kakhulu kunciphisa iindleko ngaphandle kokunciphisa ukugubungela.
Inkqubo 3: igadi yezityalo eyihektare ezi-2, kumzantsi-mpuma weNgilani. Uyilo lokuqala: Iivalvu ezisi-8 kwigridi efanayo. Uyilo olucociweyo: Iivalvu ezili-12 ezixineneyo kwiindawo ezisetyenziswa kakhulu ngamanzi (iibhedi zokubonisa, indawo yokusasazeka, uphawu lwamanzi). Isiphumo: Iivalvu ezingaphezulu ngama-50% kodwa ezixineneyo kwiindawo ezisetyenziswa kakhulu ukuze kusebenze kakuhle umsebenzi. Isifundo: iindawo ezisetyenziswa kakhulu ezinamanzi axineneyo zinciphisa ixesha lokuhamba kwabasebenzi ngaphezu kweendleko ezongezelelweyo zevalvu.
Umsonto oqhelekileyo kuzo zonke iinkqubo ezintathu: indlela yokubeka ipateni yokusetyenziswa kwamanzi inikeze ukonga okulinganiselweyo kweendleko zomsebenzi ezidlula iindleko ezongezelelweyo zevalvu, kwaye inani levalvu lifana okanye lingaphantsi kokubekwa kwegridi efanayo xa isetyenziswa ngokuchanekileyo.
Ukufumana iiValvu eziQokelelweyo eziKhawulezayo kwiinkqubo zokuNcedisa iiPaki
Kubathengi abafuna iivalvu zokudibanisa ngokukhawuleza kwiinkqubo zokunkcenkceshela iipaki, incoko yeenkcukacha kufuneka igubungele izinto ezintlanu ngaphambi kokuba kukhutshwe i-PO.
- Ubungakanani bevalvu: I-3/4 intshi esemgangathweni, i-1 intshi kwiindawo ezihamba amanzi amaninzi
- Umgangatho womsonto: I-NPT okanye i-BSP kuxhomekeke kumgangatho wengingqi kunye nomsonto ophambili wokunkcenkceshela
- Ukuhambelana okubalulekileyo: ivalvu kufuneka yamkele isitshixo esiqhelekileyo sokudibanisa ngokukhawuleza (uninzi lwabavelisi basebenzisa umgangatho ofanayo wesitshixo)
- Inkcazo yebhokisi yevalvu: kwiindawo ezigangathiweyo, ibhokisi yevalvu kufuneka ivumelane nomzimba wevalvu kunye nokufikelela kwisitshixo
- Uvavanyo loxinzelelo: ngokwesiqhelo i-10-15 bar (150-220 psi) yokusetyenziswa kokunkcenkceshela epakini
I-INOVATO uluhlu lwabaqhagamsheli abakhawulezayo igubungela ubungakanani obuqhelekileyo obuyi-3/4 intshi kunye ne-1 intshi, kunye Isixhumi esikhawulezayo se-intshi ezi-3/4 esinesitshixo njengenkcazo eqhelekileyo yeenkqubo zepaki. isikhokelo seenkqubo zokunkcenkceshela ezikhawulezayo ibhala phantsi idatha yomjikelo wokufakela nokugcina abasebenzi beendawo zorhwebo.
Kwiinkqubo ezineemfuno zeenkcukacha ezingezizo ezisemgangathweni (ibhokisi yevalvu eyenziwe ngokwezifiso, isitshixo esenziwe ngokwezifiso, indibaniselwano yemisonto eyenziwe ngokwezifiso), inkqubo yokwenza ngokwezifiso ye-INOVATO OEM inika iiadaptha kunye nezixhobo ezithile zenkqubo. Uyilo lokunkcenkceshela umhlaba wezorhwebo kunye nemigangatho yolawulo lwamanzi ipapashwa ngokusebenzisa Iinkqubo zorhwebo ze-EPA WaterSense, ezibonelela ngereferensi yemithetho yoyilo lokunkcenkceshela iipaki olusebenzisa amanzi kakuhle. Nxibelelana neqela lobunjineli ukuze ufumane iingxoxo zeenkcukacha ezenziwe ngokwezifiso.
Cela iNkcazelo eKhawulezayo yeCoupler yePaki yakho
Sixelele ubungakanani bepaki yakho, iindawo zokusetyenziswa kwamanzi, kunye neenkcukacha eziphambili zokunkcenkceshela. Siza kubonelela ngengcebiso yokubeka ii-coupler ngokukhawuleza kunye neenkcukacha zeevalvu zenkqubo yakho.
Ingcaciso yesicelo →Imibuzo ebuzwa qho
Yintoni ivalvu yokudibanisa ngokukhawuleza kwiinkqubo zokunkcenkceshela?
Ivalvu yokudibanisa ngokukhawuleza yindawo yokufikelela emanzini efihliweyo okanye engaphantsi komhlaba evumela ipayipi okanye izixhobo zokunkcenkceshela eziphathekayo ukuba ziqhagamshelane nesitshixo sokunkcenkceshela esinoxinzelelo. Umzimba wevalvu uhlala ufakwe kwinqanaba eliphezulu kunye ne-outlet enemisonto ehambelana nesitshixo sokudibanisa ngokukhawuleza. Xa iqela le-landscape lifuna ukufikelela emanzini, lifaka isitshixo, livule ivalvu, lidibanise ipayipi, kwaye lifikelele emanzini angundoqo okunkcenkceshela. Ivalvu iyavalwa kwaye isitshixo siyasuswa xa umsebenzi ugqityiwe. Iivalvu zokudibanisa ngokukhawuleza ziimpawu eziqhelekileyo zeepaki zorhwebo, amabala ezemidlalo, kunye neendawo zikamasipala apho kufuneka ukufikelela kwamanzi okwethutyana kumsebenzi wepayipi, ukunkcenkceshela ngesandla, okanye ukunkcenkceshela okongezelelweyo.
Iivalvu ezikhawulezayo zokudibanisa kufuneka zibekwe phi kwiindlela zoyilo lwepaki?
Iivalvu zokudibanisa ngokukhawuleza kufuneka zibekwe kwiindawo zokufikelela ezicwangcisiweyo kulo lonke ipaki, ngesiqhelo kwisithuba seemitha ezingama-30-50 ecaleni kwendlela yokunkcenkceshela, kwimida yengingqi, kwiindawo ezisetyenziswa kakhulu ngamanzi (amasimi emidlalo, iibhedi zegadi, imithombo yokusela), nakwiindawo zokufikelela ekugcinweni (kufutshane nendlu yokumpompa, kufutshane neshedi yokugcina). Isicwangciso sokubeka silinganisa iindleko zeziseko zophuhliso. Imigangatho yoyilo lokunkcenkceshela umhlaba kwiipaki zorhwebo kunye nezomasipala ipapashwa ngokusebenzisa I-American Society of Landscape Architects (ASLA), ebonelela ngesalathiso soyilo lweenkqubo zokunkcenkceshela iipaki zorhwebo. Inkcazo esemgangathweni yeenkqubo zepaki yi-1 quick coupler kwi-1,000-2,000 square metres yendawo enkcenkceshelwayo. Indlela yoyilo lwenkqubo yokunkcenkceshela yembonakalo yomhlaba yezorhwebo ibhalwe phantsi nge Umbutho woNcedo lokuNcedisa (IA), ebonelela ngereferensi yobunjineli yoyilo lwenkqubo yokunkcenkceshela umhlaba kunye nolawulo lwamanzi.
Ingakanani ilahleko yoxinzelelo kwivalvu yokudibanisa ngokukhawuleza?
Ukulahleka koxinzelelo okuqhelekileyo ngevalvu ye-quick coupler eyi-3/4 intshi kwisantya sokuhamba koyilo (malunga ne-5-10 GPM) yi-2-5 psi. Kwizinga lokuhamba eliphezulu (15-20 GPM kwimisebenzi yokunkcenkceshela ngesandla), ukulahleka koxinzelelo kuyanda ukuya kwi-5-8 psi. Ukulahleka koxinzelelo akusoloko kuyimiqobo yoyilo lokunkcenkceshela epakini kuba indawo yokunkcenkceshela inkulu ngobukhulu besantya sokuhamba kwecala, hayi izinga lokuhamba kwe-quick coupler. Kwiinkqubo apho i-quick coupler kuphela kwendawo yokufikelela emanzini (akukho zitshizi ezizinzileyo), ukulahleka koxinzelelo luqwalaselo loyilo oluchaphazela ubungakanani obuphambili.
Zifakwa ubunzulu kangakanani iivalvu ze-quick coupler?
Iivalvu ezidibanisa ngokukhawuleza zihlala zifakelwa ivalvu ephezulu kwinqanaba lomgangatho (zihlanjwe ngomhlaba ojikelezileyo okanye ipavement) kwaye umzimba wevalvu udlula kwi-30-50 cm ngaphantsi komgangatho. Ubunzulu bumiselwa bubunzulu bokunkcenkceshela (ngesiqhelo yi-30-40 cm kwiindawo zokufaka iipaki) kunye nobude bomzimba wevalvu. Ezinye iinkqubo zepaki zifaka iivalvu ezidibanisa ngokukhawuleza kwiibhokisi zeevalvu ukuze kube lula ukufikelela nokugcinwa, ngelixa ezinye zizifaka ngqo emhlabeni apho isiciko somgangatho sibonakalayo. Ubunzulu bokufakelwa buchaphazela ukhuseleko lokukhenkceza kwenkqubo kwiindawo ezibandayo.
Kufuneka zigcinwe kangaphi iivalvu ezidibanisa ngokukhawuleza?
Iivalvu ezidibanisa ngokukhawuleza kufuneka zihlolwe minyaka le ukuze zisebenze kakuhle, uvavanyo lokuvula nokuvala isitshixo luvavanyo oluphambili. Itywina yerabha yevalvu kufuneka ihlolwe ukuba ayigugi, indlela yesitshixo kufuneka ihlolwe ukuba ayigugi, kwaye ivalvu kufuneka ihlanjululwe ukuze kususwe inkunkuma. Umjikelo wolondolozo lweenkqubo zorhwebo uhlala usenzeka kanye ngonyaka, ngaphambi kokuba kuqale ixesha lokunkcenkceshela. Iivalvu ezibonisa ukuguguleka okanye ukubopha itywina kufuneka zitshintshwe itywina yerabha. Ixesha elipheleleyo lokulungisa lihlala liyimizuzu emi-5 ukuya kweli-10 ngevalvu nganye, kwaye iindleko zonyaka ngevalvu nganye zincinci.
Ngaba iivalvu zokudibanisa ngokukhawuleza zingafakwa kwi-turf okanye kwi-paving?
Ewe, iivalvu ezidibanisa ngokukhawuleza zihlala zifakelwa kwiindawo zengca kunye neendawo ezigangathiweyo. Ukufakelwa kwengca kusebenzisa ibhokisi yevalvu okanye isiciko sokungcwaba ngqo esibonakala kumphezulu wengca. Ukufakelwa kwengca kusebenzisa ibhokisi encinci yokufikelela evumela ukuba isiciko sevalvu sibe kwinqanaba lomgangatho ngelixa umzimba wevalvu ukwihlabathi elingaphantsi kwengca. Indlela yokufaka ixhomekeke kuyilo lwepaki kunye nepatheni yokufikelela yolondolozo. Kwiinkqubo ezinabantu abaninzi abahamba ngeenyawo, ukufakelwa kwengca enesiciko sebhokisi yevalvu eqinileyo kuyathandwa. Kwiinkqubo ezinokufikelela kakhulu ekugcinweni komhlaba, ukufakelwa kwengca kwanele.
Yeyiphi ivalvu yokudibanisa ngokukhawuleza esemgangathweni yokunkcenkceshela ipaki?
Ivalvu yokudibanisa ngokukhawuleza eyi-3/4 intshi ilubukhulu obuqhelekileyo kwiinkqubo zokunkcenkceshela iipaki, kunye neendidi ze-1 intshi ezikhoyo kwiimfuno eziphezulu zokuhamba kwamanzi. Ubungakanani be-3/4 intshi buphatha amazinga okuhamba kwamanzi aqhelekileyo e-5-10 GPM kwaye buxhasa uninzi lwezixhobo zepayipi zorhwebo. Ubungakanani be-1 intshi buchazwe kwizicelo zokuhamba kwamanzi aphezulu (indawo enkulu yokuhlamba, i-athletic field top dressing) apho kufuneka khona izinga lokuhamba kwamanzi eli-15-25 GPM. Uninzi lweenkqubo zepaki zichaza i-3/4 intshi njengomgangatho kunye nokubekwa okukhethekileyo kwe-1 intshi kwiindawo ezihamba amanzi aphezulu.
Ukubekwa kwevalvu yokudibanisa ngokukhawuleza kuyichaphazela njani indlela yokunkcenkceshela?
Ukubekwa kwevalvu yokudibanisa ngokukhawuleza kuchaphazela uyilo lokunkcenkceshela ngeendlela ezintathu: (1) Indlela ephambili yokuhambisa umzila: umgca oyintloko kufuneka udlule kwiindawo zokudibanisa ngokukhawuleza, nto leyo echaphazela ulwakhiwo lombhobho kunye neendleko zezinto. (2) Ubungakanani bendawo yoxinzelelo: isixhobo ngasinye sokudibanisa ngokukhawuleza senza ukwehla koxinzelelo, kwaye isixhobo esiphambili kufuneka sibe nobukhulu ukuze sinikeze uxinzelelo olwamkelekileyo kwisixhobo sokudibanisa ngokukhawuleza esikude. (3) Ukufikelela kulondolozo: izixhobo zokudibanisa ngokukhawuleza ezibekwe kakuhle zinciphisa ixesha elichithwa ngabasebenzi bomhlaba behambisa iipayipi, nto leyo edibanisa ubomi benkqubo yolondolozo. Iinkqubo ezingayixabisi kakhulu indawo yokudibanisa ngokukhawuleza zihlala zibona iindleko zomsebenzi eziphezulu zexesha elide kuneenkqubo ezityala imali ekubekeni izinto ezicwangcisiweyo kwangaphambili.