Xa kuziwa kwi-automation yevalve, ukuba nebhokisi yokutshintsha ethembekileyo nesebenzayo kubalulekile. Kulapho aIbhokisi yokutshintsha umda wemozuluingena. Ngeempawu zayo eziphambili kunye nokwakhiwa okuhlala ixesha elide, sisisombululo esifanelekileyo sokuqinisekisa ngokuchanekileyo kunye nokhuseleko lokubeka iliso kwi-valve kuzo zonke iimeko zemozulu.
Iibhokisi zokutshintshela umda wemozuluziyilelwe ukumelana nezinto ezahlukeneyo zokusingqongileyo, kubandakanywa amaqondo obushushu agqithisileyo, uthuli nokufuma. Oku kuyenza ilungele uluhlu olubanzi lwamashishini afana neoyile negesi, imichiza kunye namayeza. Ukuchasana kwayo kwemozulu kuqinisekisa ukuba ibhokisi yokutshintsha umda inokumelana neemeko ezinzima zangaphandle, ukubonelela ngokusebenza kwexesha elide kunye nokuqina.
Xa usebenzisa iIbhokisi yokutshintsha umda wemozulu, kufuneka uthathe amanyathelo ambalwa okuqinisekisa ukuba ixesha elide lokutshintsha. Okokuqala, qiniseka ukuba ibhokisi yokutshintsha indawo yevalve ifakwe ngokuchanekileyo kwaye indawo yokufakela ichanekile. Okwesibini, qiniseka ukuba zonke izitywina ze-cable gland zifanelekile kwaye i-wiring ikhuselekile. Oku kuya kunciphisa umngcipheko wokusetyenziswa kakubi kunye nokuqinisekisa ukuba ibhokisi ihlala ikhuselekile kwimozulu.
Enye into ebalulekileyo ekufuneka uyiqwalasele xa usebenzisa ibhokisi yokutshintsha umda i-wiring kunye nokudibanisa. Kubalulekile ukujonga uqhagamshelo olululo lwepolarity kwaye uqinisekise ukuba ucingo ngalunye luqhagamshelwe kwi-terminal echanekileyo. Oku kuya kunceda ukuphepha umonakalo obiza imali ekutshintsheni kwaye uthintele ixesha lokuphumla elingeyomfuneko.
I-Weatherproof Limit Switch Box sisixhobo esisebenza ngeendlela ezininzi nesithembekileyo esinokusetyenziswa kuluhlu olubanzi lwezicelo. Yenzelwe ukufumanisa imeko yeevalvu kwiinkqubo zokulawula ngokuzenzekelayo, ukubonelela ngezibonakaliso zokutshintsha ezinokufunyanwa okanye isampuli ngolawulo olukude kunye neekhomputha. Ukongeza, inokuthi isetyenziswe njengokhuseleko olubalulekileyo lwe-valve kunye nesalathisi se-alamu esikude kwinkqubo yokulawula ngokuzenzekelayo.
Iibhokisi zokutshintsha umda zibandakanya iimpawu eziphambili ezifana nezikhombisi zeendawo ezibonakalayo, izikhundla zecam ezilungelelanisiweyo kunye neentlobo ze-NAMUR ezincinci zokutshintsha ukuchongwa lula kweendawo zokutshintsha. Ukongezelela, i-bracket yokunyuka esemgangathweni ayifuni ukufakwa ngokwahlukileyo kwaye inokufakwa ngokuthe ngqo kwi-actuator.
Ukuqukumbela, ibhokisi yokutshintsha umda wokumelana nemozulu sisixhobo esithembekileyo nesisebenzayo sokubeka iliso ngokuchanekileyo kweevalvu zakho. Ukumelana nemozulu yayo kwenza ukuba ilungele ukusetyenziswa kwiindawo ezibuhlungu, kwaye iimpawu zayo eziphambili ziqinisekisa ukufakwa kunye nokusetyenziswa ngokulula. Xa isetyenziswe ngokuchanekileyo kunye nezilumkiso eziyimfuneko, ibhokisi yokutshintsha umda wemozulu iya kubonelela ngokukhuselekileyo nokusebenza okuthembekileyo kwiminyaka emininzi ezayo.
Ixesha lokuposa: May-11-2023
