| ukutholakala okuqhubekayo: | |
|---|---|
Inzwa yeleveli yochungechunge lwe-S5 yakhelwe ukuletha ukuqapha okunembayo nokuqhubekayo koketshezi, okulungiselelwe ngokukhethekile amathangi e-bio-diesel kanye nezinhlelo zesimanje zokuphehla ugesi. Njengoba izimfuno zezimboni zokulawula uphethiloli okunembile zikhula, ukuba nesixazululo esinokwethenjelwa sokuqapha kuba semqoka ekugcineni ukusebenza kahle. Le nzwa yokulungiswa okuphezulu iklanyelwe ukuhlangabezana nalezi zidingo eziqondile, inikeza indlela eqinile nenembe kakhulu yokulandelela amazinga oketshezi ukuze isekele ukukhiqizwa kwamandla okuqhubekayo nokuphepha kokugcinwa koketshezi.
Esinye sezici ezivelele zale divayisi ukuthi inzwa yeleveli yochungechunge lwe-S5 inikeza okukhiphayo okungu-4-20mA, ihlanganisa kalula namasistimu akhona akhiqiza ugesi ukuze ilethe idatha yezinga likaphethiloli enembile. Lesi siginali sokulungiswa okuphezulu sinikeza ukunemba okukhethekile ekudluliselweni kwedatha, okuvumela ukugadwa okunembe kwezindawo ezigciniwe ze-bio-diesel. Okuphumayo kwe-4-20mA amelana kakhulu nomsindo kagesi kanye nokonakaliswa kwesignali kumabanga amade okudlulisa, okuyenza ibe ukukhetha okuhle ezikhungweni zezimboni eziyinkimbinkimbi. Ngokuqinisekisa ukuhlanganiswa okungenazihibe namaphaneli okulawula, le nzwa iqinisekisa ukuthi opharetha bathola idatha yezinga likaphethiloli yesikhathi sangempela, ethembekile, evumela ukugcinwa okusebenzayo nokuvimbela isikhathi sokuphumula esingalindelekile.
Umnyombo wokuthembeka kwenzwa ukwakheka kwayo okubonakalayo okuqinisekisiwe. Ifaka umshini wokuntanta ohambisana neleveli kaphethiloli, iqinisekisa izilinganiso eziqhubekayo nezithembekile. Ngokungafani nobunye ubuchwepheshe bezinzwa obungase buhlupheke ngenxa yokuphazamiseka kwesignali noma ukufundwa okungamanga oketshezini oluthile, lokhu kuzinza komshini kubaluleke kakhulu emathangeni e-bio-diesel. Amandla okulandelela aqhubekayo aqinisekisa ukuthi abaphathi besikhungo bahlale benokuqonda okunembile, kwesikhathi sangempela kwempahla yabo kaphethiloli, okwenza kube lula ukuhlela okungcono kwezinsiza kanye nokuphepha kokusebenza.
Ukusebenza kahle ekusetshenzisweni kuyisici esibalulekile sokuthuthukiswa kwemishini nokufakwa okusha. Kule nzwa, ukufakwa kuqondile, kusetshenziswa i-SAE-5 hole flange efakwe kusukela phezulu ethangini. Le ndlela yokukhweza esezingeni lomkhakha inciphisa isikhathi sokungasebenzi kwemishini futhi inciphise ubunkimbinkimbi bokuhlanganisa inzwa kungqalasizinda ekhona. Idizayini ye-top-mount ayigcini nje ngokwenza lula ukusetha kokuqala kodwa futhi yenza ukuhlola nokugcinwa kwesikhathi esizayo kube lula kakhulu, inikeze inani lesikhathi eside futhi yehlise izindleko zokusebenza zizonke kubaqhubi bezikhungo.
Inani lohlelo lwenzwa yezinga le-S5-350 lidlulela ngalé kokulinganisa okuyisisekelo. Kumongo wokugcinwa kwe-bio-diesel kanye nezinhlelo zamandla kagesi, ukuqapha okunembile kukaphethiloli kubalulekile ukuze kuqhubeke ukusebenza. Ngokuhlinzeka ngokusebenzelana okuthembekile phakathi kwethangi lokugcina i-bio-diesel kanye nesistimu yokulawula yejeneretha, le nzwa isiza ukuthuthukisa ukusetshenziswa kukaphethiloli, ukuvimbela ukwehluleka okubalulekile kwamandla okubangelwa ukushoda kukaphethiloli, futhi isekele ukusebenza kahle kukonke kwengqalasizinda yokuphehla ugesi. Kuyingxenye yamasu eklanyelwe izikhungo ezifuna ukuthuthukisa amandla azo okulawula uketshezi futhi ziqinisekise ukuhlinzekwa kwamandla okuqhubekayo, okuthembekile.
Imingcele yezobuchwepheshe ye-S5-350 high-resolution high-resolution level float sensor inemininingwane ngezansi ukuze isize ekuthengeni okunembayo kanye nokuhlanganiswa kwesistimu ekufakweni kwethangi le-bio-diesel. Leli shidi ledatha lichaza ubukhulu bomzimba, amandla kagesi, kanye nemininingwane ebalulekile ebalulekile ekukhetheni okokusebenza. Sicela uqaphele ububanzi obungenziwa ngendlela oyifisayo bokuhlola nobude bekhebula obuklanyelwe ukuhlangabezana nezidingo ezithile zephrojekthi.
| Imodeli # | I-S5-350 |
| Ubude | I-350mm ukusuka phansi kuya onqenqemeni lweyunithi yekhanda, i-110mm ~ 3000mm ingenziwa ngokwezifiso |
| Okubalulekile | i-stainless steel probe kanye ne-NBR float |
| Okukhiphayo | 4-20mA |
| Isixazululo | 21mm ngokulungiswa (okuzenzakalelayo) |
| Ubukhulu bokuntanta | 35*32 NBR |
| Ukukhweza | I-SAE-5 hole flange |
| Ubude bekhebula | ubude obuzenzakalelayo bungama-460mm ngaphandle kwesixhumi; ubude bungenziwa ngendlela oyifisayo |
Amakhono Okwenza Ngokwezifiso: Ukuqinisekisa ukuhlanganiswa okungenamthungo nokusetha okuhlukahlukene kwemishini, inzwa ye-S5-350 isekela izinketho zokukhiqiza eziguquguqukayo. Ubude beprobe yensimbi engagqwali bungalungiswa ngokukhethekile phakathi kuka-110mm no-3000mm ukuze kuthwale ukujula okuhlukile kwethangi le-bio-diesel, kuyilapho ubude bekhebula bungalungiswa ukuze bufane nendawo yakho yezintambo nendawo yokufaka. Lezi zinhlaka eziguquguqukayo ziqinisekisa ukuqapha okunembile kwezinga loketshezi kanye nokudluliswa kwesignali okuthembekile kwe-4-20mA kuzo zonke izinhlelo zokusebenza zezimboni ezihlukahlukene.
Ukufaka inzwa yezinga lokukhiphayo lamanje le-S5-350 4-20mA kuhilela izinyathelo ezimbalwa ezibalulekile zokuqinisekisa ukulinganisa okunembile kwethangi le-bio-diesel kanye nokuzinza kwesikhathi eside kokusebenza. Sicela ulandele imiyalelo engezansi:
Isinyathelo 1: Khetha Indawo yokukhweza efanele
Khetha indawo efanelekile ethangini yenzwa lapho ingakala khona ngokunembile izinga loketshezi. Qinisekisa ukuthi i-stainless steel probe 304 ingakwazi ukwehla iqonde ngaphandle kokuthikamezeka komshini kusuka ezindongeni zethangi, ama-agitators, noma ama-inlets aketshezi.
Isinyathelo sesi-2: Lungiselela Isizinda
Hlanza indawo yokufaka kahle. Susa noma iyiphi imfucumfucu, amafutha, noma izinsalela eduze kwembobo ekhwezwayo ukuze uqinisekise ukulingana okuphephile, ugweme ukuphazamiseka kokulinganisa, futhi ugcine uphawu olufanele ngokumelene nokuvuza okungase kube khona.
Isinyathelo sesi-3: Faka inzwa
Landela izinkombandlela zomkhiqizi isinyathelo ngesinyathelo ukuze ukhweze inzwa ngokuphephile. Faka ngokucophelela umhlangano we-float kanye ne-probe ethangini. Qinisekisa ukuthi ukufakwa kusebenza ngokuhambisana nendawo echazwe ngaphambilini ethi EMPTY kanye ne-FULL yethangi lokukala okunembile kwe-4-20mA.
Isinyathelo sesi-4: Xhuma Izintambo
Xhuma inzwa kahle ohlelweni lwakho lokuphakelwa kukagesi nokulawula, ngokunamathela kuzimiso ezijwayelekile zokuphepha zemboni. Qinisekisa ukuthi i-4-20mA loop wiring yenziwe nge-polarized ngendlela efanele. Singafaka isixhumi esihlanganisiwe ekwakhiweni uma sidingeka ukuze kusetshenziswe insimu ngokushesha.
Isinyathelo sesi-5: Hlola inzwa
Ngemva kokufaka, hlola inzwa ukuze uhlole futhi uqinisekise ukuthi iphendula ngendlela efanele ekushintsheni kwezinga loketshezi. Qinisekisa ukuthi isignali yokuphumayo ishintsha ngokushelela phakathi kuka-4mA (okungenalutho) no-20mA (okugcwele) njengoba iflothi ihamba eduze kwe-probe.
Isinyathelo sesi-6: Ukunakekela Okuvamile
Yakha isimiso sokuhlola nokugcina inzwa ngezikhathi ezithile ukuze usebenze kahle. Yenza ukuhlola okubukwayo ukuze uqiniseke ukuthi iflothi ihamba ngokukhululeka futhi yenza ukuhlanza ukuze kukhishwe noma iyiphi i-bio-diesel sludge noma i-particle buildup ku-probe yensimbi engagqwali.
Q1: Iyini inzwa yezinga le-liquid futhi isebenza kanjani?
I-A1: Inzwa yeleveli yoketshezi iyisisetshenziswa sezimboni esisetshenziselwa ukuthola nokukala izinga loketshezi ethangini noma esitsheni. Kumodeli ye-S5-350, isebenza kusetshenziswa i-float enyakazayo equkethe uzibuthe. Njengoba iflothi ikhuphuka noma yehla ngezinga eliwuketshezi eduze kwe-probe, icupha izingxenye zangaphakathi, ikhiphe isignali kagesi eqhubekayo engu-4-20mA kusikali sokubonisa esixhunyiwe, i-PLC, noma isistimu yokulawula.
Q2: Ngiyikhetha kanjani inzwa yezinga loketshezi efanele yohlelo lwami lokusebenza?
I-A2: Ukuze ukhethe inzwa yeleveli yoketshezi efanele, cabangela izici ezifana nohlobo loketshezi (isb, i-bio-diesel, uketshezi olubolayo, noma amanzi aphuzwayo), ukusebenzisana kwempahla edingekayo (njenge-Stainless Steel 304), ukunemba kwesilinganiso okufunayo, usayizi wethangi nokuma, kanye nezidingo ezithile zokufakwa. Uhlobo lwesiginali yokuphumayo (njenge-4-20mA) kumele nalo lufane nesistimu yakho yokuqapha. Sicela uxhumane nethimba lethu lezobuchwepheshe ukuze uthole imininingwane eningiliziwe yokukhetha nezixazululo ezenziwe ngokwezifiso.