I-Weatherproof Limit Switch Box: Isixazululo Esinokwethenjelwa Sokulawula I-Valve Nokuqapha Okukude

Sethula i-Ibhokisi Lokushintsha Umkhawulo Wesimo sezulu: Ithuluzi lasensimini lokugcina elakhelwe ukuthola isimo samavalvu ezinhlelweni zokulawula ezizenzakalelayo. Lo mkhiqizo omusha udlulisa amasignali e-valve evulekile nevaliwe ebangeni elide, uqinisekisa ukuxhumana okungenazihibe phakathi kwezingxenye ezihlukene ngaphakathi kwesistimu yokulawula. Ifakwe inkomba yesimo esibonakalayo sokulungiswa okusheshayo kwesikhundla se-CAM, okuyenza ibe yisixazululo esiguquguqukayo sezinhlelo zokusebenza ezihlukene zezimboni.

Esinye sezici ezivelele ze-Ibhokisi lokushintsha umkhawulo wesimo sezuluukuthi ifika ngezinhlobo zokushintshwa kwe-NAMUR ezincane futhi ihlinzekwa ngabakaki abafakayo abajwayelekile. Le nhlanganisela iqinisekisa ukusebenza okuthembekile nokuqinile ngisho nasezindaweni eziyinselele. Ngokuklama kwayo okungamelana nesimo sezulu, leli bhokisi lokushintsha elilinganiselwe lingamelana nezimo zezulu ezinzima, liqinisekise ukulawulwa okungaphazamiseki kwamavalvu ekufakweni kwangaphandle.

Ukufakwa kalula kungenye iphuzu lokuhlanganisa leIbhokisi lokushintsha umkhawulo wesimo sezulu. Ngokungafani nezixazululo zendabuko, akukho nqubo yokufaka ehlukile edingekayo. Ingafakwa ngqo ku-actuator, konga isikhathi nomzamo. Lesi sici esisebenziseka kalula sinciphisa isikhathi sokuphumula futhi sithuthukise ukusebenza kahle kukonke, sikwenze kube kuhle ezinkampanini ezifuna ukuthuthukisa amasistimu azo okulawula ama-valve.

Amabhokisi okushintsha umkhawulo wesimo sezuluhhayi nje ukunikeza ukutholwa kwe-valve okunembile, kodwa futhi kuthuthukise ukuphepha kwezinhlelo zokulawula okuzenzakalelayo. Ngokusebenza njengesivikelo esibalulekile se-valve, iqinisekisa ukuthi i-valve isendaweni emisiwe ngaphambi kokuya esinyathelweni esilandelayo senqubo yokulawula, ngaleyo ndlela ivimbele isimo esingaba yingozi. Ukwengeza, isebenza njengenkomba ye-alamu ekude, evumela opharetha ukuthi baqaphe isimo se-valve besuka egumbini lokulawula kude.

Indawo yokushintsha ye-Ibhokisi lokushintsha umkhawulo wesimo sezuluibonakala kalula ngezinkomba ezicacile, ihlinzeka opharetha isiqiniseko esibonakalayo sendawo ye-valve. Lesi sici sinika amandla ukuxazulula inkinga nokulungiswa okusheshayo, ukunciphisa isikhathi sokuphumula kanye nokuthuthukisa ukwethembeka okuphelele kwesistimu. Ukwengeza, ukuhambisana kwayo nohlu olubanzi lwama-actuator kanye nekhono layo lokumelana nezimo ezimbi kakhulu zemvelo kuyenza ifanelekele ukusetshenziswa ezimbonini ezihlukahlukene, okuhlanganisa uwoyela negesi, ukwelashwa kwamakhemikhali namanzi.

Kafushane, amabhokisi okushintsha umkhawulo wesimo sezulu anikeza izinzuzo ezibalulekile ekulawuleni ama-valve kanye nezinhlelo zokusebenza zokuqapha ezikude. Ukudluliswa kwesignali yayo yebanga elide, inkomba yendawo ebonakalayo, ukufakwa kalula nezici zokusebenza ezihlukahlukene kuyenza ibe yisixazululo esithembekile nesisebenza kahle. Lo mkhiqizo uthuthukisa ukuphepha kanye nokukhiqiza kwezinhlelo zokulawula ezizenzakalelayo ngokwenza ngcono ukuvikeleka kwe-valve interlock, ukuqinisekisa ukuqapha okukude kanye nokuhlinzeka ngokuhlonza okucacile kwendawo yokushintsha. Kungakhathaliseki ukuthi udinga ukulawulwa kwe-valve ngezinqubo eziyinkimbinkimbi zezimboni noma ufisa ukuthuthukisa isistimu yakho yokulawula, amabhokisi okushintsha umkhawulo angamelana nesimo sezulu alungile. Izwa ukulawulwa kwamavalvu okungenamthungo, okusebenzayo ngaleli thuluzi lensimu elisungulayo.