Khangela ivalve ye-CV12-20 yenkqubo enkulu yokuqukuqela kwamanzi

Khangela ivalve ye-CV12-20 yenkqubo enkulu ye-hydraulic yoMfanekiso obonakalayo

Inkcazelo emfutshane:

Imodeli yemveliso:CCV12-20

Intshukumo yevalvu:isiphelo

Uhlobo (indawo yetshaneli):Ifomula yeendlela ezimbini

Imathiriyeli yomgca:intsimbi yengxubevange

Indawo yoxinzelelo:uxinzelelo oluqhelekileyo

Izincedi ozikhethayo:umzimba wevalvu

Isiphakathi esisebenzayo:iimveliso zepetroleum

Isimbo solwakhiwo:Ujingi uhlobo

Izinto zokutywina:intsimbi yengxubevange

Imo yokutywina:Itywina elithambileyo

Intshukumo esebenzayo:Ukuvala ngokukhawuleza

Ulawulo loxinzelelo:Ilungisiwe kwaye ayingqinelani

Ubume bomzimba wevalvu:ivaliwe

Umphakamo wokuvula idiskhi:Ivalve yokhuseleko yokuvula iMicro

Umgaqo wokwenza:Isenzo esithe ngqo

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yemveliso

Umahluko phakathi kweenzwa zoxinzelelo, iirelays kunye nokutshintsha

1. Sonke sihlala siva malunga nenzwa yoxinzelelo, i-pressure relay kunye nokutshintsha uxinzelelo.Ngaba zidibene?Yintoni umahluko?Oku kulandelayo yintshayelelo eneenkcukacha yezi zintathu.I-sensor ye-pressure sensor iqulunqwe yinto echaphazelekayo yoxinzelelo kunye nesekethe yokuguqula, eyenza ukutshintshwa kancinci okwangoku okanye i-voltage output kwi-pressure-sensitive element ngokusebenzisa uxinzelelo oluphakathi olulinganisiweyo.Iinzwa zihlala zifuna ukusetyenziswa ngokubambisana neesekethe ze-amplifier zangaphandle ukugqiba inkqubo ukusuka ekuboneni uxinzelelo ukulawula kunye nokubonisa.Ngenxa yokuba i-sensor yoxinzelelo yinto ephambili, isignali eyondliwe yinzwa yoxinzelelo kufuneka iqhutywe, ihlalutywe, igcinwe kwaye ilawulwe ngumlinganiselo kunye nenkqubo yokulawula, eyenza izixhobo zokuzenzekelayo zoshishino kunye nokulawula ukusebenza kobunjineli bukrelekrele.

2. I-relay yoxinzelelo yinto yokuguqula umqondiso we-electro-hydraulic switch esebenzisa uxinzelelo lwamanzi ukuvula nokuvala uqhagamshelwano lombane.Isetyenziselwa ukuthumela imiqondiso yombane ukulawula izenzo zamacandelo ombane xa uxinzelelo lwenkqubo lufikelela kuxinzelelo olubekiweyo lwe-relay, ukuze kuqatshelwe ukulayishwa okanye ukukhulula ulawulo lwempompo, izenzo ezilandelelanayo ze-actuator, ukhuseleko lokhuseleko. kunye ne-interlock yenkqubo, njl njl. Iqukethe iinxalenye ezimbini: inxalenye yokuguqulwa koxinzelelo kunye ne-microswitch.Ngokweentlobo zesakhiwo samacandelo okuguqulwa koxinzelelo, kukho iindidi ezine: uhlobo lwe-plunger, uhlobo lwentwasahlobo, uhlobo lwe-diaphragm kunye nohlobo lwe-bellows.Phakathi kwazo, isakhiwo se-plunger sahlulwe saba luhlobo olulodwa lweplunger kunye nodidi lwe-double plunger.Uhlobo olulodwa lweplunger lunokwahlulwa lube ziindidi ezintathu: iplunger, differential plunger kunye neplunger-lever.Ngokutsho koqhagamshelwano, kukho uqhagamshelwano olulodwa kunye nokutshatyalaliswa kombane kabini.

3. Uxinzelelo loxinzelelo lutshintsho olusebenzayo oluvula okanye lucime ngokuzenzekelayo xa lufikelela kwixabiso elibekiweyo ngokoxinzelelo olumiselweyo.

4. Ukutshintsha koxinzelelo kunye nokuhanjiswa koxinzelelo kunokuvulwa okanye ukucima kuphela phantsi koxinzelelo lwakho, olusetyenziselwa ukulawula indawo elula.Zonke ziziphumo zokutshintsha!I-Pressure relay inokubonelela ngee-nodes ezininzi zemveliso okanye iintlobo ze-node kunokutshintsha koxinzelelo.Imveliso yenzwa yoxinzelelo inokuba ngumqondiso we-analog okanye isignali yedijithali, ekulungele ukusetyenzwa emva kokulungiswa, kwaye ingatshintshwa ibe ngumqondiso oqhelekileyo wokuhambisa ukuhanjiswa okude.