Ezimbonini zesimanje, amasistimu ezimoto, nezinto zikagesi zasendlini, ukuqapha amazinga oketshezi kubalulekile ukuze kuqinisekiswe ukuphepha, ukusebenza kahle, nokusebenza okuthembekile. Enye yezinsiza ezibaluleke kakhulu ezisetshenziselwa le njongo yi- shintsha izinga . Kodwa yini ngempela ukushintsha kweleveli?
Iswishi yeleveli iklanyelwe ukuthola ileveli yoketshezi noma okuqinile ngaphakathi kwesiqukathi futhi iqalise isenzo, esifana nokuvula noma ukuvala iphampu, ukuthumela i-alamu, noma ukulawula i-valve. Ngaphandle koshintsho lweleveli, amasistimu amaningi angabhekana nobungozi bokuchichima, ukungasebenzi kahle, noma ukwehluleka ukusebenza.
Amaleveli ashintshashintshayo ahlukahlukene futhi eza ngemiklamo eyahlukene, okuwenza afanelekele kokubili izinhlelo zokusebenza ezincane ezifana namathangi amanzi asendlini kanye namathangi ezimboni ezinkulu. Usayizi wabo ohlangene, ohlanganiswe nokunemba kwawo ekutholeni amazinga oketshezi, uwenza abaluleke kakhulu kumasistimu esimanje azenzakalelayo.
Kulesi sihloko, sizohlola umsebenzi oyinhloko weswishi yeleveli, ukuthi isebenza kanjani, ukusetshenziswa kwayo kwangempela kwempilo, izinzuzo, indlela yokukhetha, futhi siphendule imibuzo evame ukubuzwa. Ekugcineni, uzoba nokuqonda okuphelele kokuthi ukushintsha kweleveli kwenziwani nokuthi kungani kubalulekile ezimbonini ezahlukahlukene.
1. Umsebenzi Oyinhloko Wokushintsha Izinga
Iswishi yeleveli isebenzela injongo eqonde kakhulu kodwa ebucayi: iqapha izinga lezinto eziwuketshezi noma eziqinile esitsheni futhi icuphe indlela yokulawula lapho umkhawulo othile ufinyelelwa.
1.1 Ukubona Amazinga Oketshezi
Umsebenzi oyinhloko wokushintsha ileveli ukuthola lapho uketshezi lufika ezingeni elichazwe ngaphambilini. Lokhu kungaba izinga elincane, izinga eliphezulu, noma iphoyinti elithile elimaphakathi. Ukushintsha kweleveli kungalungiswa noma kuklanyelwe ukuphendula ezinhlotsheni zoketshezi ezihlukene, ukuminyana, nama-viscosity, okuqinisekisa ukuhambisana nezidingo zokusebenza ezahlukene.
Ukutholwa kwezinga eliphezulu: Ivimbela ukuchichima emathangeni amanzi, emathangeni kaphethiloli, noma emathangeni okugcina amakhemikhali. Lokhu kubalulekile ukuze ugweme ukuchitheka, izingozi zemvelo, noma ukulimala kwemishini.
Ukutholwa kwezinga elincane : Kuvikela amaphampu ukuthi angomi, okungadala umonakalo wokusebenza noma ukungasebenzi kahle ohlelweni. Ukusebenza okomile kungaholela ekwenyukeni kwezindleko zokuyilungisa futhi kunciphise isikhathi sokuphila kwemishini.
1.2 Amasistimu okulawula okucupha
Uma iswishi ileveli ithola ileveli eqondiwe, ithumela isignali ukuze ilawule amadivayisi, afana nalawa:
Amaphampu : Vula/vala ukuze ulondoloze amazinga oketshezi ngokungaguquki. Ngokulawula iphampu ngokuzenzakalelayo, amasistimu agwema ukugcwala ngokweqile noma ukuncipha, okungase kubangele ukuphazamiseka kwenqubo.
Amavalvu : Vula noma vala ukuze ulawule ukugeleza koketshezi. Lokhu kuqinisekisa ukulawula okunembile kokusatshalaliswa koketshezi futhi kusekela ukusebenza okuqhubekayo ngaphandle kokungenelela okwenziwa ngesandla.
Ama-alamu : Yazisa opharetha ngezimo ezingajwayelekile, okuvumela izenzo zokulungisa ezifika ngesikhathi ukuze kugcinwe ukuzinza kwesistimu.
Ngalezi zindlela, ukushintshwa kwezinga akuqapheli kuphela izinga loketshezi kodwa kubambe iqhaza ngokukhuthele ekulawuleni uhlelo ukuze kugcinwe ukusebenza kahle.
1.3 Ukuqinisekisa Ukuphepha kanye Nempumelelo
Ukushintsha izinga kudlala indima ebalulekile ekuvimbeleni izingozi nokugcina ukusebenza kahle. Ngokuhlala kwengamela amazinga oketshezi, kusiza amasistimu ukuthi asebenze ngaphakathi kwemingcele ephephile, kuncishiswe ubungozi obunjengokungasebenzi kahle kwemishini, isikhathi sokuphumula sesistimu, noma ukuvuza okuyingozi. Ukwengeza, ukushintsha kwamaleveli kunomthelela ekusebenzeni kahle kwamandla ngokuvimbela ukusebenza okungadingekile kwamaphampu noma ama-valve, ngaleyo ndlela kukhulisa izindleko zokusebenza.
2. Indlela Ukushintsha Kwezinga Kusebenza Kanjani
Ukushintsha kwamaleveli kungasebenza kusetshenziswa izimiso ezihlukene, kodwa umgomo wabo oyinhloko uhlala ufana: thola ileveli ewuketshezi noma eqinile bese wenza kusebenze okukhiphayo. Ukuqonda izindlela zokusebenza kusiza ekukhetheni iswishi efanele yezidingo ezithile.
2.1 Ukushintsha Kwezinga Lokuntanta
Amaswishi ezinga lokuntanta asebenzisa ingxenye entantayo ekhuphukayo noma ewayo ne-liquid surface. Lapho iflothi ifinyelela ezingeni elichazwe ngaphambilini, iqalisa ukushintshwa komshini noma kazibuthe.
Izinzuzo : Ilula, ingabizi, futhi ithembekile ezinhlotsheni eziningi zoketshezi. Zidinga ukulungiswa okuncane futhi zinikeza ukusebenza okungaguquki ngesikhathi eside.
Imininingwane Yokusebenza : I-float ingaklanywa ukuthi iphendule oketshezini olubanzi olubanzi, futhi amaswishi emishini noma kazibuthe aqine ngokwanele ukuze asingathe ukusebenza okuvamile ngaphandle kokuwohloka.
2.2 Ukushintsha Kwezinga Lokuqhuba
Amaswishi e-conductive athola amazinga e-liquid asekelwe ekuphatheni kukagesi. Uma uketshezi lwe-conductive luthinta ama-electrode amabili, luqeda ukujikeleza kagesi, lucuphe i-alamu noma uhlelo lokulawula.
Izinzuzo : Ifanele uketshezi olusebenza ngogesi njengamanzi noma amakhemikhali athile. Zivame ukusetshenziswa lapho izingxenye zemishini zingafuneki noma lapho kudingeka khona ukulawulwa okunembile kwe-elekthronikhi.
Imininingwane Yokusebenza : Ukushintsha kwezinga le-conductive kunganikeza izikhathi zokuphendula ngokushesha futhi kungahlanganiswa nezinhlelo zokulawula ezizenzakalelayo zokuqapha okuqhubekayo.
2.3 Ukushintsha Kwezinga Lokubona
Amaswishi eleveli yokubona asebenzisa i-refraction yokukhanya noma i-reflection. Uma uketshezi luthinta inzwa, ukuziphatha kokukhanya kuyashintsha, kusebenze okukhiphayo.
Izinzuzo : Azikho izingxenye ezihambayo, ezihlangene, nezinembayo zamathangi amancane noma iziqukathi. Lokhu kuzenza zilungele izinhlelo zokusebenza ezidinga ukulungiswa okuncane nokuzwela okuphezulu.
Imininingwane Yokusebenza : Ukushintsha kwe-Optical kungathola izinguquko ezincane kumazinga oketshezi ngokunemba okuphezulu, okuqinisekisa ukusebenza okuthembekile ngisho nasezimeni eziyinselele.
2.4 Ukushintsha Kwezinga Elidlidlizayo kanye Namandla
Amaswishi adlidlizayo kanye ne-capacitive alungele uketshezi olune-viscosity ephezulu, izimpushana, noma izinto ze-granular. Babona izinguquko ekudlidlizeni noma kumandla lapho okokusebenza kufinyelela inzwa.
Izinzuzo : Isebenza ngezinto eziqinile noketshezi, imelana nezindawo ezinokhahlo. Lawa maswishi asebenza kahle kakhulu lapho amaswishi okuntanta okujwayelekile noma okuqhutshwayo angase ahluleke ngenxa ye-viscosity, igwebu, noma ukungcola.
Imininingwane Yokusebenza : Amaswishi adlidlizayo asebenza ngokulinganisa imvamisa yemvelo yesici senzwa, kuyilapho ama-capacitive switch athola izinguquko ezimpahleni ze-dielectric. Zombili izindlela zivumela ukuqapha okunembile ezimeni ezinzima.
3. Izicelo Zempilo Yangempela Zokushintsha Kwezinga
I-level switch isetshenziswa kabanzi ezimbonini eziningi ngenxa yekhono layo lokuvikela amathuluzi nezinqubo zokuzenzakalela. Yize singeke singene ocwaningweni oluthile, izinhlelo zokusebenza ezijwayelekile zigqamisa ukuguquguquka kokushintsha kwezinga.
3.1 Izicelo Zezimoto
Kumasistimu ezimoto, ukushintsha kwezinga kusetshenziswa ngokuyinhloko ukuthola nokugcina amazinga oketshezi abalulekile ekusebenzeni kwemoto. Baqinisekisa ukuthi uphethiloli, uwoyela, nesipholile kugcinwa kumazinga afanele ukuvimbela ukwehluleka kwenjini noma kwesistimu.
3.2 Imishini Yezimboni
Imishini yezimboni incike ekushintsheni kweleveli ukuvimbela ukulimala kwemishini nokugcina ukuzinza kokusebenza. Lawa maswishi asiza ukulawula amazinga oketshezi emathangeni, endaweni yokugcina amanzi, nasezisetshenziswa zokucubungula, ukuqinisekisa ukuthi amaphampu nezinye izisetshenziswa zisebenza kahle.
3.3 Imishini Yasekhaya
Ukushintsha kwamaleveli kuya ngokuya kwenziwa ezimpahleni zasendlini ukuze kuthuthukiswe ukuphepha nokuba lula. Baqapha ngokuzenzakalelayo amazinga amanzi emathangini futhi balawule ukusebenza kwedivayisi ukuze bavimbele ukusebenza okomile noma ukuchichima, ukuthuthukisa ukwethembeka nolwazi lomsebenzisi.
4. Izinzuzo Zokusebenzisa Ukushintsha Kwezinga
Ukusebenzisa iswishi yeleveli kunikeza izinzuzo eziningi ezidlula nje ukulinganisa amazinga oketshezi.
4.1 Ukuvikela Ukuphepha
Ukushintsha kwamaleveli kudlala indima ebalulekile ekuvimbeleni ukuchichima nokulimala kwemishini. Ngokunikeza ukutholwa nokulawula okunembile, banciphisa ubungozi bezingozi ezindaweni zezimboni nezasekhaya.
4.2 Ukusebenza Ngempumelelo
Ukushintsha kweleveli kusiza ukwenza ngokuzenzakalelayo ukusebenza kwamaphampu, amavalvu, nama-alamu. Lokhu kunciphisa isidingo sokuqapha komuntu njalo, ukuqinisekisa ukuthi izinqubo zihlala zingaphazamiseki futhi zisebenza kahle.
4.3 Ukwethembeka Nokuphila Isikhathi Eside
Amaswishi ekhwalithi ephezulu aklanyelwe ukumelana nezimo ezinzima, okuhlanganisa ukushintshashintsha kwezinga lokushisa, ukuhluka kwengcindezi, nokuchayeka kwamakhemikhali. Lokhu kuqinisekisa ukusebenza okungaguquguquki phakathi nezikhathi ezinwetshiwe, kunciphisa izidingo zokunakekelwa kanye nokuphazamiseka kokusebenza.
4.4 Izinketho zokwenza ngokwezifiso
Ukushintsha kwamaleveli kungenziwa kuhambisane nezinhlelo zokusebenza ezithile. Ukwenza ngendlela oyifisayo kungase kuhlanganise ukulungiswa kosayizi wokuntanta, izinto zokwakha, ubude bokufaka, namasignali okukhiphayo. Lokhu kuvumelana nezimo kuqinisekisa ukuthi iswishi yeleveli ingasebenza ngempumelelo kuzo zonke izinhlobo zezinhlelo zokusebenza, inikeze kokubili ukunemba nokuqina.
5. Ukukhetha Ukushintsha Kwezinga Elilungile
Ukukhetha iswishi yeleveli efanele kubalulekile ukuze kuqinisekiswe ukuthi yenza umsebenzi ohlosiwe. Kunezici ezimbalwa okufanele zicatshangelwe:
5.1 Uketshezi noma Uhlobo Lwempahla
Ukushintsha kwamazinga ahlukene kulungiselelwe izinhlobo ezahlukene zoketshezi, ama-viscosity, nama-conductivity. Ukukhetha uhlobo olulungile kuqinisekisa ukutholwa okunembile nokusebenza okuthembekile.
5.2 Ubukhulu Bamathangi kanye Nendawo Yokufaka
Ubukhulu besiqukathi, izimo zemvelo, kanye nemingcele yesikhala konke kuthonya ukukhethwa kweswishi yeleveli. Ukukhetha iswishi ehambisanayo kuqinisekisa ukufakwa okufanele nokuthembeka kwesikhathi eside.
5.3 Uhlobo Lokukhiphayo
Amaswishi emishini anikeza amasiginali alula VULIWE/OVALWE.
Ukushintsha kwe-elekthronikhi kuvumela ukuhlanganiswa nama-PLC noma izinhlelo zokulawula ezizenzakalelayo zokuqapha okuyinkimbinkimbi nokuqoqwa kwedatha.
5.4 Izidingo zokwenza ngokwezifiso
Ukwenza ngendlela oyifisayo kuqinisekisa ukuthi iswishi yeleveli ingahlangabezana nezidingo ezithile zokusebenza, njengokuma kwethangi okungajwayelekile, izinhlobo zoketshezi, noma ukucaciswa kokuphuma kwesignali. Ukukhetha okufanele kukhulisa ukusebenza kahle kweswishi futhi kunomthelela ekusebenzeni kohlelo lonke.
Ithebula Lesibonelo: Ukukhetha Ukushintsha Kwezinga Ngokusekelwe Kuhlelo Lokusebenza
Uhlobo Lohlelo Lokusebenza |
Uhlobo Lokushintsha Kwezinga Elinconyiwe |
Isizathu/Inzuzo |
I-Automotive Fuel Tank |
Ukushintsha Kwezinga Lokuntanta |
Ukufakwa okuthembekile, okulula |
I-Industrial Chemical Tank |
Ukushintsha Kwezinga Eliqhubekayo noma Elidlidlizayo |
Ukumelana namakhemikhali anokhahlo |
Ithangi Lamanzi Lomshini Wasekhaya |
I-Optical Level Switch |
Ihlangene, azikho izingxenye ezihambayo, inembile |
6. Isiphetho
Ukushintsha ileveli kungaphezulu kakhulu kwethuluzi elilula elikala amazinga oketshezi noma aqinile—kuyisici esibalulekile leso iqinisekisa ukuphepha , ukusebenza kahle, nokulawula okuzenzakalelayo kuzo zonke izimboni eziningi. Kungakhathaliseki ukuthi kumasistimu kaphethiloli wezimoto, uwoyela wezimboni namathangi amakhemikhali, noma izinto zikagesi zasendlini, ukushintsha kweleveli kunikeza ukuqapha okuqhubekayo nokulawula okunembayo, okusiza ukuvimbela ukulimala kwemishini, ukuchichima, noma ukoma ukusebenza.
Ukukhetha uhlobo olulungile lokushintshwa kweleveli kanye nokutshala imali kumadivayisi ekhwalithi ephezulu kuyisihluthulelo sokuzuza ukuthembeka kwesikhathi eside nokusebenza okungaguquki. Konjiniyela, ama-opharetha, kanye nabasebenzisi abadinga izixazululo zeleveli yoketshezi enembile, ehlala isikhathi eside, futhi engenziwa ngendlela oyifisayo, ukuqonda ukuthi iswishi yeleveli yenzani kuyisinyathelo sokuqala nje. Ukuze uhlole izinketho ezithuthukisiwe, izixazululo eziklanyelwe, kanye nesiqondiso sochwepheshe, kunconywa kakhulu ukuthi ufinyelele i-Bluefin Sensor Technologies Limited, umkhiqizi othembekile ogxile ekushintsheni okunembayo okuklanyelwe ukuhlangabezana nezinhlelo zokusebenza ezihlukahlukene zezimboni nezasekhaya. Ithimba labo lingasiza ekuboneni isixazululo esifaneleka kakhulu sezidingo zakho ezithile, ukuqinisekisa ukuphepha, ukusebenza kahle, nokusebenza okungenazihibe.
7. Imibuzo Evame Ukubuzwa
Iluphi uketshezi olungatholwa yi-level switch?
Amanzi, uphethiloli, uwoyela, uketshezi lwamakhemikhali, nezinto ezithile ze-viscous noma eziyizinhlayiyana.
Ingabe ukushintsha kwamaleveli kungavimbela ukulimala kwemishini?
Yebo, ngokulawula ngokuzenzakalelayo amazinga oketshezi, anciphisa ubungozi bokuchichima noma ukugijima okomile.
Ingabe amaleveli okushintsha afanele izinto zikagesi zasekhaya?
Nakanjani. Baqinisekisa ukusebenza okuphephile nokuthembekile emathangeni amanzi, ama-dispensers, nezinye izinto.
Ingabe ukushintsha kwamaleveli kungenziwa ngendlela oyifisayo?
Yebo. Amapharamitha afana nosayizi we-float, okokusebenza, nokuphuma kwesignali kungenziwa ngendlela efanele izidingo ezithile zokusebenza.
I-level switch ithuthukisa kanjani ukusebenza kahle?
Ukuqapha ngesikhathi sangempela kunciphisa ukungenelela okwenziwa ngesandla futhi kuqinisekisa ukusebenza kwesistimu okuqhubekayo, okuphumelelayo.
