Ukubuka Konke Kokudluliswa Kokuphepha

Ama-relay okuphepha ayizingxenye ezenzelwe ngqo amasekethe okulawula ukuphepha, asebenza njengezithiyo zokuvikela ezinhlelweni ezenzakalelayo. Umsebenzi wawo oyinhloko ukwamukela izimpawu zokufaka ukuphepha nokusebenzisa i-logic eyakhelwe ngaphakathi ukunquma ukuthi kufanele yini ithumele imiyalo yokushintsha emishinini elawulwayo. Ukuqinisekisa ukuthembeka, ama-relay okuphepha ngokuvamile asebenzisa indlela yokucubungula amasignali enamashaneli amabili, esebenza kuphela lapho zombili iziteshi zisebenza kahle. Uma noma yisiphi isiteshi sehluleka, i-relay iyayeka ngokushesha ukuphuma kuze kube yilapho inkinga isixazululiwe futhi uhlelo lusethwa kabusha.

Lezi zici zivumela ama-relay okuphepha ukuthi anciphise ngempumelelo ukusebenza kabi futhi anikeze izinga eliphezulu lokuphepha, okwenza afaneleke kakhulu emishinini ebeka izingozi ezingaba khona kubasebenzisi.

Umehluko Obalulekile Kuma-Standard Relays

Usayizi kanye neFomu: Uma kuqhathaniswa nama-relay ajwayelekile, ama-relay okuphepha makhulu ngobukhulu futhi avame ukuza ngezindlela ezijwayelekile kunokuba abe yizingxenye ezilodwa.

Ukubhala Amakhodi Ombala: Ukuze kube lula ukuhlonza, ama-relay okuphepha avame ukusebenzisa imibala evelele njengophuzi noma obomvu njengeyona nto eyinhloko.

Ukuphepha Okuthuthukisiwe: Ama-relay okuphepha anombozo ophezulu wokuxilonga (DC), okusho ukuthi angabona kangcono amaphutha angaphakathi, okwenza afaneleke ezinhlelweni zokusebenza ezidinga amazinga aphezulu okuphepha.

Oxhumana Nabo Abaqondiswa Ngokuphoqelelwa: Ngisho noma oxhumana nabo bewashisela, oxhumana nabo abaqondiswa ngenkani kuma-relay okuphepha baqinisekisa ukuthi amasethi amabili oxhumana nabo (CHA/NC) awakwazi ukuvala ngesikhathi esisodwa, isici sokuphepha esingatholakali kuma-relay ajwayelekile.

Izindawo Zokufaka Isicelo

Ama-relay okuphepha asetshenziswa kabanzi ezimweni ezahlukene zokuphepha kwezimboni, njenge:

Amaswishi Okukhiya Iminyango Kagesi: Ukuqinisekisa ukuphepha kwezindawo zokusebenza.

Amaswishi Omnyango Wokuphepha Osebenza Ngokhiye: Ukuthola ukuvulwa nokuvalwa kweminyango.

Amaswishi Omkhawulo Womnyango Wokuphepha: Ukuthola indawo yeminyango, kungakhathaliseki ukuthi ivuliwe noma ivaliwe.

Amakhethini Okukhanya Okuphepha: Ukuvimbela abasebenzi ukuthi bangene ezindaweni zokusebenza eziyingozi.

Amaswishi Okuphepha: Ukuqinisekisa ukuthi abasebenzi bangangena ngokuphephile ezindaweni zokusebenza eziyingozi.

Izinkinobho Zokuma Eziphuthumayo: Ukumisa ukusebenza komshini ezimweni eziphuthumayo.

Ngenxa yomklamo wawo oyingqayizivele kanye nokusebenza kwawo, ama-relay okuphepha ayithuluzi lokuphepha elibalulekile ezindaweni zezimboni.

Izici zemikhiqizo ye-Beijing Pinghe Safety Relay

Ama-relay okuphepha asetshenziswa ezinhlelweni ze-safety instrumented (SIS) zezimboni zenqubo njengezixhumanisi phakathi kwabalawuli nama-actuator, ahlinzeka ngokuhlukaniswa kukagesi kanye nemisebenzi yokushayela amandla. Ukwakheka kwesekethe yabo yangaphakathi kulandela isimiso sokusebenza okuphephile, kusetshenziswa amasekethe amaningi okukhiphayo aphindaphindayo ukuqinisekisa ukuthi umthombo wamandla oya ku-actuator unqanyulwa ngokuthembekile uma kwenzeka ukuphazamiseka kokufaka kwangaphandle noma ukwehluleka kwengxenye yangaphakathi.

Imikhiqizo Yokudlulisa Ukuphepha Kwe-Beijing Pinghe SISisipho:

Umklamo wesekethe ongasebenzi kahle.

Ukuqinisekiswa okungaxhunyiwe ku-inthanethi koxhumana nabo abadluliselwe.

Ubuchwepheshe obuphephile kanye nokuvikelwa kokushisela kokuthintana, ngomklamo wefusi ongashintshaniswa.

Idizayini encane kakhulu, enobukhulu obungu-12.5mm kuphela, isindisa u-50% wesikhala sokufaka.

Imikhiqizo Yokudlulisa Ukuphepha Kwemishini YaseBeijing Pingheisipho:

Izimo zokuphepha zeziteshi ezimbili, kanye nokuqapha ngesikhathi sangempela kwezimpawu zokufaka zeziteshi ezimbili.

Umklamo wesakhiwo esinengqondo okhethekile, oqinisekisa ukuphuma okuphephile ngisho noma kwenzeka iphutha elilodwa lokusebenza.

Ukuqapha impendulo yomkhiqizo wokuphepha, ukuqeda ukungasebenzi kahle kokusebenza kanye nokuvimbela ukunqwabelana kwezingozi zokuphepha.

Imikhiqizo yokudlulisa ukuphepha yaseBeijing Pinghe ihambisana nezinga lokusebenza le-EN ISO 13849, PL e standard, kanye nesigaba sokuphepha se-EN ISO 13849, Cat. 4 standard, futhi inesitifiketi sokuphepha sokusebenza se-SIL3.

Ukuze Kuphephe, Kusebenze Kahle, Futhi Kube Nobungcweti!

I-Beijing Pinghe izibophezele ekuthuthukiseni nasekukhiqizeni imikhiqizo enokuncintisana okuyinhloko, ivikele ukuphepha kokwenziwa kwemishini yezimboni eShayina!