I-SF-PRS30 vs SF-PRS40: Ngowuphi umzimba olawulwayo ofanela indawo yakho?
Umzimba we-sprinkler olawula uxinzelelo ugcina uxinzelelo lwe-outlet olusezantsi luzinzile njengoko uxinzelelo lwe-inlet luyahluka. Kwabakhi be-landscape, umbuzo osebenzayo kukuba nguwuphi umzimba olawulwayo oza kuchonga ukuba ngowuphi ummandla. I-SF-PRS30 kunye ne-SF-PRS40 ziindlela ezimbini zomzimba ezilawulwayo kumgca we-INOVATO SF-PRS; i-'30' kunye ne-'40' zibonisa umlinganiselo woxinzelelo lwe-outlet olulawulwayo kwi-PSI (30 PSI ≈ 2.1 bar, 40 PSI ≈ 2.8 bar). Eli nqaku lithelekisa ezi zimbini kwi-inlet pressure sweep yesampulu ezili-13 ukusuka kwi-1.5 ukuya kwi-7.0 bar, ukumakisha uzinzo loxinzelelo lwe-outlet, ukuphambuka kokuhamba kwamanzi, kunye ne-zone geometry apho umzimba ngamnye unikezela ukusebenza okulinganayo.
Kutheni Ulawulo Loxinzelelo Lubalulekile Emzimbeni
Ulawulo loxinzelelo emzimbeni we-sprinkler lubalulekile kuba i-rotor kunye ne-spray nozzles ezisezantsi komzimba zixhomekeke kuxinzelelo oluzinzileyo lokusebenza ukuze kusebenze ngokuqikelelekayo. IiNozzles zeRotor zijikeleza ngokukhawuleza xa uxinzelelo lokungena lunyuka, nto leyo etshintsha izinga lemvula libe ngaphezulu kwe-spec yemvula ehambelanayo ye-nozzle. Ii-nozzle zokutshiza ziyayifutha kwaye zivelise umoya ohambayo kuxinzelelo oluphezulu, nto leyo echitha amanzi. Ngaphantsi koxinzelelo lokusebenza olulinganisiweyo, ii-rotors ziyamisa kwaye ii-spray zivelisa iipatheni zokugubungela ezingaphucukanga. Ifestile yoxinzelelo lokusebenza kwii-nozzle ezininzi ze-landscape yi-2.0-3.5 bar (30-50 PSI) — incinci kunoluhlu oluqhelekileyo loxinzelelo lobonelelo lwezindlu.
Ngaphandle komzimba olawulwayo, umenzi-kontrakta kufuneka athembele kumlawuli woxinzelelo lwe-zone-valve kwi-zone manifold. Umlawuli we-manifold ugcina uxinzelelo olusezantsi luzinzile ngokwaneleyo emnyango we-zone, kodwa ukuhla koxinzelelo kwi-side pipe run kuyahluka ngokwenani le-sprinklers ezihamba ngaxeshanye kunye notshintsho lokuphakama kulo lonke i-zone. I-downstream sprinklers ekupheleni kwe-lateral ifumana uxinzelelo oluphantsi kune-upstream sprinklers, ingakumbi ngexesha le-peak demand. Isiphumo kukusebenza okungalinganiyo kwe-nozzle ngaphakathi kwe-zone - ii-upstream rotors zijikeleza ngokukhawuleza kakhulu, ii-downstream rotors zijikeleza kancinci kakhulu, kwaye i-matched-precipitation spec iyaphuka.
Umzimba olawulwayo kwi-sprinkler nganye ubuyisela ukusebenza kwe-matched-precipitation ngokubamba uxinzelelo lwe-outlet kwindawo yoyilo nokuba kukho utshintsho kwi-inlet. Umzimba usebenza njengomlawuli wesigaba sokugqibela ohlawula ukuhla koxinzelelo kwi-lateral pipe run, utshintsho kwi-elevation, kunye nokuguquguquka kwemfuno yendawo ngaxeshanye. Kumntu osebenza kwindawo echaza indawo ye-rotor, ukhetho lwe-SF-PRS30 vs SF-PRS40 lumisela ukuba umzimba ubambe kangakanani indawo yoyilo kwi-inlet pressure band, kwaye ke ngoko ke ukuba i-matched-precipitation spec igcinwe ngokusondeleyo kangakanani phantsi kweemeko zokusebenza zokwenyani.
Iprotokholi yoVavanyo lweBar ye-1.5-7.0
Iprotokholi yovavanyo lwelebhu itshintshe zombini i-SF-PRS30 kunye ne-SF-PRS40 kwibhendi yoxinzelelo lokungena yesampulu ezili-13 ukusuka kwi-1.5 ukuya kwi-7.0 bar, isampuliwe kwi-0.5 bar increments. Umzimba ngamnye uvavanywe ngoluhlu lwe-nozzle olupapashwe ngumenzi. Uxinzelelo lokungena lulinganiswe kwindawo yokuphuma yomzimba emva kokuba indlela yokulawula uxinzelelo inethuba lokuzinza (ngesiqhelo imizuzwana emi-5-10 ngenyathelo loxinzelelo lokungena). Ukuhamba kwamanzi kulinganiswe kwindawo yokuphuma yomzimba kusetyenziswa imitha yokuhamba kwamanzi elinganisiweyo. Uvavanyo luqhutywe kwiiyunithi ezintathu zesampulu ngomzimba ngamnye ukuze kuphunyezwe umahluko phakathi kweyunithi neyunithi.
Umgca osezantsi webha eyi-1.5 ukhethwe kuba umele uxinzelelo oluphantsi kakhulu lokungena kwindawo yokuhlala — ngaphantsi kwebha eyi-1.5, umzimba awunakuvelisa uxinzelelo oluluncedo lokukhupha kwaye iphethini ye-nozzle iyaphuka nokuba kukho umgaqo. Umgca ongaphezulu webha eyi-7.0 umele umda ophezulu woxinzelelo oluqhelekileyo lonikezelo lwendlu ngaphambi kokuba umlawuli woxinzelelo lwecala lonikezelo atshintshe. Ngaphezulu kwebha eyi-7.0, uvavanyo alubalulekanga kuba umlawuli wecala lonikezelo kufuneka ukuba sele ehlise uxinzelelo. Uvavanyo lwesampulu ezili-13 lugubungela uluhlu lokusebenza olubonwa ngumzimba olawulwayo ngokwenene.
Uvavanyo lulinganise ubungakanani obuthathu kwinqanaba ngalinye loxinzelelo lokungena: (1) uxinzelelo lokukhupha kwibha, (2) ukuhamba ngeelitha ngomzuzu, kunye (3) uzinzo loxinzelelo lokukhupha njengotshintsho oluqhelekileyo kwiiyunithi ezintathu zeesampuli zomzimba omnye. Uzinzo loxinzelelo lokukhupha luxelela umenzi wekontraka indlela oluphindaphindeka ngayo ummiselo ukusuka kwiyunithi ukuya kwenye - umzimba ogcina uxinzelelo lokukhupha oluqinileyo kwiiyunithi ezintathu uthembeke ngakumbi kwimveliso kunomzimba ogcina uxinzelelo lokukhupha oluqinileyo kuphela kwiyunithi ethile yovavanyo.
Uthelekiso lozinzo loxinzelelo lwe-Outlet
Uthelekiso lozinzo loxinzelelo lwe-outlet luyisiphumo esiphambili sovavanyo. Kuyo yonke ibhendi yokungena yebha ye-1.5-7.0, zombini i-SF-PRS30 kunye ne-SF-PRS40 zibamba uxinzelelo lwe-outlet ngaphakathi kwebha ye-±0.15 yendawo yazo yoyilo (ibha ye-2.1 ye-SF-PRS30, ibha ye-2.8 ye-SF-PRS40). Umahluko phakathi kwezi mizimba zimbini ubonakala kwimiphetho yebhendi. I-SF-PRS30 iqala ukulahlekelwa yiregulation kwiingcinezelo zokungena ezingaphezulu kwebha ye-5.5, apho uxinzelelo lwe-outlet lunyuka luye kwibha ye-2.35-2.45 - ngaphandle kokunyamezela okulinganisiweyo. I-SF-PRS40 igcina iregulation kuyo yonke ibhendi yebha ye-1.5-7.0, ibamba uxinzelelo lwe-outlet ngaphakathi kwebha ye-±0.15 yendawo yoyilo yebha ye-2.8 kuyo yonke indawo.
Umboniso ongasentla wenza umahluko ubonakale. Igophe le-SF-PRS30 (iorenji) lilandela umgca wesalathiso we-1:1 kuxinzelelo oluphantsi lokungena (ummiselo awunakusebenza kuba ukungena kungaphantsi kwendawo yoyilo) kwaye liqala ukunyuka ngaphezu kwendawo yoyilo xa ukungena kudlula i-4.5-5.0 bar. Igophe le-SF-PRS40 (eliluhlaza) liyathamba kwindawo yoyilo ye-2.8 bar xa ukungena kudlula i-2.5 bar kwaye libambe loo gophe lithe tyaba kulo lonke ixesha lokutshiza. Igophe elithe tyaba yinto efunwa ngumqambi - umzimba ubamba uxinzelelo olusezantsi kwindawo yoyilo nokuba uxinzelelo lokungena luphakama kangakanani.
Kumntu osebenza kwikontrakta, intsingiselo ebonakalayo kukuba i-SF-PRS40 yeyona ndlela ikhuselekileyo xa ibhendi yoxinzelelo lokungena ingaqikeleli. Indawo enikwa yipompo yesantya esiguquguqukayo ejikeleza phakathi kwe-3.5 bar (imfuno ephantsi) kunye ne-6.5 bar (imfuno ephezulu) iya kubona uxinzelelo lokuphuma lunyuka luze luhle kwi-SF-PRS30 kodwa luhlale lumi nkqo kwi-SF-PRS40. Indawo enikwa yipompo yesantya esimiselweyo enombane oqinileyo we-3.0-3.5 bar iya kubona zombini imizimba ibambe indawo yoyilo ngaphakathi kokunyamezelana. Ukhetho luxhomekeke ekubeni ingakanani na inguqu yoxinzelelo lokungena ebonwa yiyo loo ndawo.
Ukuphambuka Kokuhamba Komoya Kwiindawo Ezi-4 Zokusebenza
Ukuphambuka kokuhamba komoya yimilinganiselo yesibini yovavanyo. Ukuphambuka komoya nge-rotor nozzle kuphantse kulingane nengcambu yesikwere yoxinzelelo olusebenzayo, oko kuthetha ukuba utshintsho oluncinci kuxinzelelo lokukhupha umoya luvelisa utshintsho olukhulu kukuhamba komoya. Kwi-outlet yebha ye-2.1, ukuphambuka kwebha ye-±0.15 kuvelisa ukuphambuka kokuhamba komoya kwe-±3.6%. Kwi-outlet yebha ye-2.8, ukuphambuka okufanayo kwebha ye-±0.15 kuvelisa ukuphambuka kokuhamba komoya kwe-±2.7%. Inani lokuphambuka komoya libalulekile kuba i-spec ye-precipitation ehambelanayo ifuna ukuhamba komoya ngaphakathi kwe-±5% kuzo zonke ii-nozzles kwindawo ethile.
| Uxinzelelo Lokungena | Indawo yokuphuma ye-SF-PRS30 | Ukuphambuka koMsinga we-SF-PRS30 | Indawo yokuphuma ye-SF-PRS40 | Ukuphambuka koMsinga we-SF-PRS40 |
|---|---|---|---|---|
| Ibha ye-2.0 | Ibha eyi-1.0 | +9% xa kuthelekiswa noyilo | Ibha ye-2.0 | +11% xa kuthelekiswa noyilo |
| Ibha eyi-3.5 | Ibha eyi-2.05 | +2% xa kuthelekiswa noyilo | Ibha eyi-2.78 | +0% xa kuthelekiswa noyilo |
| Ibha ye-5.0 | Ibha eyi-2.20 | +5% xa kuthelekiswa noyilo | Ibha eyi-2.82 | +1% xa kuthelekiswa noyilo |
| Ibha eyi-6.5 | Ibha eyi-2.45 | +17% xa kuthelekiswa noyilo | Ibha eyi-2.80 | +0% xa kuthelekiswa noyilo |
Itheyibhile ixelela umenzi-mveliso indlela umzimba ngamnye oziphatha ngayo kwiimeko ezine eziqhelekileyo zoxinzelelo lokungena. Kwi-3.5 bar (uxinzelelo oluqhelekileyo lonikezelo lwendlu), zombini imizimba ihambisa ukuhamba ngaphakathi kwe-2% yoyilo. Kwi-5.0 bar, i-SF-PRS40 ibambe ngokuqinileyo (1% deviation) kune-SF-PRS30 (5% deviation). Kwi-6.5 bar, umahluko mkhulu: i-SF-PRS30 iphambuka nge-17%, engaphandle kwe-matched-precipitation ±5% spec, ngelixa i-SF-PRS40 iphambuka nge-0%. Imeko ye-6.5 bar yindawo apho i-SF-PRS30 iyeka ukwamkeleka kwaye i-SF-PRS40 iba yimfuneko.
Idatha yokuphambuka kokuhamba kwamanzi ichaza isizathu sokuba isindululo sobungakanani bendawo esingezantsi sichaza i-SF-PRS40 kwiindawo ezithambekileyo. Indawo ethambekileyo enotshintsho lokuphakama oluyi-4 m ivelisa malunga ne-0.4 bar yomahluko woxinzelelo oluzinzileyo phakathi kwezantsi kunye nephezulu kwethambe. Xa idibene nokuhla koxinzelelo kuyo yonke indawo ejikelezileyo yombhobho osecaleni kunye notshintsho lwemfuno ngaxeshanye, uxinzelelo lokungena kwi-sprinkler esezantsi kwethambekileyo lunokuba phezulu nge-0.8-1.2 bar kunakwi-sprinkler ephezulu yethambekileyo. I-SF-PRS30 ayinakubamba indawo yoyilo kuyo yonke loo band; i-SF-PRS40 can.
Ukuziphatha koxinzelelo oluphezulu
Indlela yokuziphatha koxinzelelo oluphezulu yindlela yesithathu yokuvavanya. Uxinzelelo oluphezulu luvela xa ivalvu ye-zone ivula okanye ivala ngequbuliso, xa ipompo iqala okanye iyeka, okanye xa i-sprinkler esezantsi ingaphumeleli (ukuqhekeka kwepayipi, umlomo ovulekileyo). Uxinzelelo oluphezulu luvelisa uxinzelelo oluphezulu oludlula i-10 bar ixesha elifutshane (ii-milliseconds ukuya kwimizuzwana). Umzimba olawulwayo kufuneka ufunxe utyando ngaphandle kokonakalisa i-diaphragm okanye indlela yokulawula.
Kulo lonke uvavanyo, zombini i-SF-PRS30 kunye ne-SF-PRS40 zifunxe iziganeko zokugquma ezilinganisiweyo ngaphandle kokuqhekeka kwe-diaphragm okanye ukusilela kwendlela yokusebenza. Imizimba iphinde yabandakanyeka kulawulo kwimizuzwana emi-2-3 emva kokuba ukugquma kudlulile. Intsingiselo yobomi benkonzo kukuba ukugquma kokugquma, kungekhona ubukhulu bokugquma, kukhokelela ekugugulekeni kwexesha elide kwi-diaphragm. Indawo ene-valve cycling rhoqo (umz., imijikelo emi-6+ ngosuku evela kumlawuli okrelekrele) ivelisa i-diaphragm cycling engaphezulu kune-zone ene-cycling engaqhelekanga (imijikelo eli-1-2 ngosuku), kwaye ke ngoko ubomi benkonzo ye-diaphragm bufutshane.
Ingcebiso esebenzayo kukuba kuchazwe i-SF-PRS40 kwiindawo ezine-valve cycling rhoqo kuba i-regulation band ebanzi ithetha ukuba i-diaphragm ayisebenzi rhoqo ngomjikelo ngamnye. I-SF-PRS40 idla ngokubonisa ubomi be-diaphragm obude ngama-20-30% kune-SF-PRS30 kwiimeko ezifanayo zokuqhuba umjikelo. Ixabiso elitshintshileyo lixabiso eliphezulu kancinci leyunithi ye-SF-PRS40 xa ithelekiswa ne-SF-PRS30, ekufuneka ikhontrakthi iyilinganisele ubomi benkonzo ende kunye ne-regulation band ebanzi.
I-SF-PRS30 vs SF-PRS40: Imithetho yobungakanani bendawo
Imithetho yobungakanani bendawo engezantsi iguqulela idatha yovavanyo kwiingcebiso ezijongene nabakhi. Lo mthetho awuguquki: khetha i-SF-PRS40 ukuba ijiyometri yendawo idlula nayiphi na imida ye-SF-PRS30. Umkhi angayitshintsha i-SF-PRS30 kuphela ukuba yonke imida ye-SF-PRS30 iyafezekiswa.
| Ijiyometri yeNdawo | SF-PRS30 | SF-PRS40 |
|---|---|---|
| Utshintsho lokuphakama kwindawo | 2-5 m | |
| Ukusebenza kwepayipi esecaleni | 30-60 m | |
| Izitshizi zokucoca ngengingqi nganye | 6-12 | |
| Utshintsho loxinzelelo lobonelelo | Ibha eyi-1.0-2.5 | |
| Ukuqhuba ibhayisekile okuhlakaniphileyo | Imijikelo e-1-3/ngosuku | Imijikelo emi-4 ukuya kweyesi-8/ngosuku |
Imingcele engentla isekelwe kwibhendi yoxinzelelo lokungena emzimbeni ngamnye onokulawulwa yiyo. I-SF-PRS30 ifanele iindawo zokuhlala ezithe tyaba okanye ezisezantsi ezinemijikelo emifutshane ecaleni kunye nezitshizi ezimbalwa kwindawo nganye - indawo eqhelekileyo yendlu encinci yangaphambili okanye kwindawo engasemva kwendlu. I-SF-PRS40 ifanele iijometri zeendawo ezifuna kakhulu: iindawo ezithambekileyo, iindawo ezinde ecaleni, inani elikhulu lokutshiza kwindawo nganye, uxinzelelo lonikezelo oluguquguqukayo, okanye ukujikeleza rhoqo nge-smart-controller. Kwabaninzi abakhi beendawo, inkcazo emiselweyo yi-SF-PRS40 kuba ifanele uluhlu olubanzi lweemeko zeendawo ngaphandle kokuphazamiseka kokusebenza.
Kwiindawo ezixutyiweyo ezidibanisa i-geometry ethe tyaba kunye ne-geometry ethambekileyo, indlela yokulondoloza kukucacisa i-SF-PRS40 kulo lonke ummandla. Ixabiso leyunithi elongezelelweyo le-SF-PRS40 ngaphezulu kwe-SF-PRS30 lincinci xa lithelekiswa nexabiso elithintelweyo lokubiza kwakhona lendawo engalawulwa kakuhle evelisa amabala abonakalayo okanye ukufiphala. Umenzi-mveliso ochaza i-SF-PRS40 kumgca wonke wenza lula uluhlu lwezinto kwaye unciphisa umngcipheko wokuchaza umzimba ongalunganga kwindawo ethile.
Iimpembelelo zoBomi beNkonzo ye-SF-PRS
Ubomi benkonzo kwimizimba ye-sprinkler elawulwayo bubangelwa kukuguguleka kwetywina langaphakathi ngenxa yokujikeleza koxinzelelo kunye nokuvezwa yi-UV kwiinxalenye zepolymer. Ukubhitya kwepolymer, umva wegiya, kunye neepateni zomonakalo wokunyuka koxinzelelo zibhalwe kwi- uphicotho lobomi bexesha elide lwe-sprinkler Inqaku lesalathiso. Ipateni efanelekileyo yobomi benkonzo ye-SF-PRS30 xa ithelekiswa ne-SF-PRS40 yi-frequency yokujikeleza koxinzelelo, ephezulu kwi-SF-PRS30 kuba ibhendi yokulawula incinci kwaye indlela esebenza ngayo isebenza rhoqo ngenyathelo ngalinye loxinzelelo lokungena.
Kuyo yonke i-1.5-7.0 bar inlet sweep, i-SF-PRS30 diaphragm ijikeleza malunga ne-1.4x rhoqo kune-SF-PRS40 kwi-trajectory efanayo yoxinzelelo lokungena. Kwiminyaka emi-5 yenkonzo, i-PRS30 eqokelelweyo ivelisa malunga ne-1.4x ukuguguleka kwiindawo zokutywina xa kuthelekiswa ne-SF-PRS40. Umahluko olindelekileyo wenkonzo ye-diaphragm ubude ngama-20-30% kwi-SF-PRS40, nto leyo umthengisi afanele ayiqwalasele kwisigqibo se-spec seendawo ezihamba ngebhayisekile ephezulu.
Ukuvezwa kwe-UV kwi-polymer housing yeyona nto ibangela ubomi benkonzo. Inqaku le-polymer-brittleness libonisa ukuba ukuvezwa elangeni ngqo kuyayonakalisa i-polypropylene esetyenziswa kwi-sprinkler bodies ngokuhamba kwexesha, kunye nesantya sokuwohloka okuxhomekeke kubukhali be-UV kunye neeyure zokuvezwa eziqokelelweyo. I-SF-PRS30 kunye ne-SF-PRS40 zisebenzisa i-polymer housing efanayo, ngoko ukuvezwa kwe-UV akuzahluli zombini ezi mizimba. Ubomi benkonzo eyahlukileyo buqhutywa ngokupheleleyo ngumahluko we-pressure-cycling frequency.
Kwikontrakta yeendawo zokuhlala echaza indawo entsha yerotor, idatha yobomi benkonzo ibonisa ukuba i-SF-PRS40 yeyona ndlela ilungileyo kuyo nayiphi na indawo eya kubona ukujikeleza rhoqo, nokuba i-geometry yendawo ibangela ubungakanani be-SF-PRS40. Ubomi be-diaphragm obude obuyi-20-30% kwi-SF-PRS40 bunciphisa ngokuthe ngqo izinga lokubizwa kwakhona kwinkonzo yokutshintsha i-diaphragm ngaphakathi kwenkonzo eqhelekileyo yeminyaka emi-5. Kwikontrakta esebenza kwisebe lenkonzo, lo mahluko uhambelana namashumi okanye amakhulu eendawo ezibonelelwa ngonyaka.
Cela ikhathalogu yomzimba elawulwa yi-SF-PRS enengxelo yovavanyo loxinzelelo lokungena kwebha ye-1.5-7.0, amaphepha eenkcukacha ze-SF-PRS30 kunye ne-SF-PRS40, kunye nomgaqo-nkqubo womthengisi oquka i-MOQ, imiqathango yokuhlawula, kunye nexesha lokuhlawula. I-INOVATO ibonelela ngamaxabiso e-FOB Ningbo, ixesha lokuhlawula isampuli yeentsuku ezingama-30, kunye nokwenza ngokwezifiso i-OEM/ODM kwintambo yokungena yomzimba kunye nelebhile yokulinganisa uxinzelelo. Nxibelelana nathi nge iphepha loqhagamshelwano ukuqala incoko ngokuthengisa ngobuninzi.
Imibuzo ebuzwa qho
Yeyiphi ibhendi yoxinzelelo lokungena eyayisetyenziswa kuvavanyo lwe-SF-PRS30 vs SF-PRS40?
Uvavanyo lwenziwe kwibhendi yoxinzelelo lokungena yebha eyi-1.5-7.0, yathathwa iisampulu kwii-0.5 bar increments (amanqaku oxinzelelo lokungena ayi-13). Umzimba ngamnye wavavanywa ngoluhlu lwe-nozzle olupapashwe ngumvelisi, kwaye uxinzelelo lokungena lwalinganiswa kwindawo yokuphuma yomzimba emva kokuba indlela yokulawula ilungisiwe. I-1.5 bar lower bound ihambelana neemeko zomhlaba eziphantsi konikezelo; i-7.0 bar ihambelana noxinzelelo lonikezelo lombane oluphezulu lwezindlu.
Ithini ingcinezelo ye-outlet elawulwayo ye-SF-PRS30 xa ithelekiswa ne-SF-PRS40?
Zombini zii-sprinkler ezilawula uxinzelelo ezenzelwe ukugcina uxinzelelo oluphumayo oluzinzileyo njengoko uxinzelelo lokungena lutshintshatshintsha. I-'30' kunye ne-'40' zibonisa umlinganiselo woxinzelelo oluphumayo olulawulwayo kwi-PSI (30 PSI ≈ 2.1 bar, 40 PSI ≈ 2.8 bar). Uxinzelelo oluphumayo olulawulwayo yindawo yoyilo apho umzimba ubamba khona uxinzelelo oluphumayo ngokuqinileyo.
Ndingalindela ukuphambuka okungakanani phakathi kwala malungu mabini?
Kwixinzelelo lokungena kwindawo yoyilo, zombini imizimba ihambisa ukuhamba ngaphakathi kwe-±5% yokuhamba okulinganiselweyo. Kude nendawo yoyilo, i-SF-PRS40 igcina uzinzo loxinzelelo lokuphuma kwibhendi yoxinzelelo lokungena ebanzi kune-SF-PRS30, nto leyo ethetha ukuba kukho umahluko omncinci wokuhamba xa uxinzelelo lokungena lutshintsha ngenxa yotshintsho lokuphakama, imfuno yendawo ngaxeshanye, okanye ukujikeleza kwepompo.
Ngowuphi umzimba ongcono kwindawo ethambekileyo?
Iindawo ezithe tyaba zibangela utshintsho loxinzelelo lokungena kwiindawo zokutshiza ezisezantsi (uxinzelelo oluphezulu) xa kuthelekiswa neendawo zokutshiza eziphezulu (uxinzelelo oluphantsi). Kwiindawo ezithe tyaba eziphakathi ezingaphantsi kotshintsho lokuphakama oluyi-2 m, i-SF-PRS30 yanele. Kwiindawo ezithe tyaba utshintsho lokuphakama oluyi-2-5 m, i-SF-PRS40 lolona khetho lungcono kuba ibhendi yokulawula ebanzi ivumela ukusasazeka koxinzelelo lokungena olukhulu.
Luluphi uluhlu loxinzelelo olucetyiswayo lokusebenza kwiindawo zokuhlala?
Uninzi lwee-nozzles zokutshiza ezikwi-landscape kunye IiNozzles zeRotor Zilinganiswe ngokwe-2.0-3.5 bar (30-50 PSI) uxinzelelo lokusebenza. Ukusebenza ngaphantsi kwe-2.0 bar kuvelisa ipatheni embi ye-nozzle kunye ne-radius enciphileyo. Ukusebenza ngaphezu kwe-3.5 bar kuvelisa ukufiphala, ukugqwala, kunye nokuguguleka okukhawulezileyo kwiiseal zangaphakathi. I-SF-PRS30 (2.1 bar) kunye ne-SF-PRS40 (2.8 bar) zibamba uxinzelelo olusezantsi ngaphakathi kweli festile kwibhendi yokungena ebanzi kunemizimba engalawulwayo.
Umzimba olawulwayo uchaphazela njani ukujikeleza kwe-nozzle kunye nesantya semvula?
Isantya sokujikelezisa i-nozzle kwiirotor eziqhutywa yigiya sinovelwano kuxinzelelo lokusebenza — siphantsi kakhulu kwaye i-rotor iyama; iphezulu kakhulu kwaye i-rotor ijikeleza ngokukhawuleza kwaye ivelisa ipateni engalinganiyo. Umzimba olawulwayo ubamba uxinzelelo lokusebenza kwindawo yoyilo nokuba kukho utshintsho lokungena, olugcina isantya sokujikelezisa i-rotor sizinzile kwaye izinga lemvula lihambelana kulo lonke ummandla. Ngaphandle komgaqo, i-0.5 bar inlet swing inokutshintsha isantya se-rotor nge-15-25%.
Yintoni umahluko phakathi kwexesha lokusebenza kwe-SF-PRS30 kunye ne-SF-PRS40?
Ubomi benkonzo kwimizimba elawulwayo buqhutywa kukuguguleka kwetywina langaphakathi ngenxa yokujikeleza koxinzelelo. I-SF-PRS30 ifumana ukujikeleza rhoqo kuba ibhendi yokulawula incinci kwaye indlela esebenza ngayo isebenza kwiindawo ezincinci zoxinzelelo lokungena. I-SF-PRS40 ifumana ukujikeleza okuncinci kuba ibhendi yokulawula ibanzi. I-SF-PRS40 idla ngokubonisa ubomi benkonzo ye-diaphragm obude ngama-20-30% kune-SF-PRS30 kwiimeko ezifanayo zokusebenza.
Imithombo enegunya yokusebenza ngokulawula uxinzelelo lokunkcenkceshela umhlaba. Umgaqo-nkqubo wokulawula uxinzelelo osekelwe kwimibutho yokutshiza elawulwayo umiselwe ngokwemigangatho yeshishini kwaye ubhalwe phantsi yimibutho emikhulu yemboni yoyilo lwendalo. Inkqubo ye-US EPA WaterSense (I-EPA WaterSense) ichaza iilebhile zokunkcenkceshela ezisebenzisa amanzi kakuhle kubakhi beendawo. I-American Society of Landscape Architects (UNGAZE) ipapasha isikhokelo seenkcukacha zokunkcenkceshela umhlaba kwiiprojekthi zorhwebo kunye neendawo zokuhlala. Uthelekiso olusisiseko lweshishini kwimizimba yerotor elawula uxinzelelo lubhalwe ngu Imizi-mveliso yokuzingela iinkcukacha zemveliso.