inkcazelo
I-STTC-SV15-24VS yi-24V (AC 50Hz / 60Hz) i-valve ye-solenoid eyenziwe ngensimbi engenasici kwi-STTC-FF178F yokulawula ubushushu betanki enye. Yenzelwe ukuvula ngokukhawuleza kunye nokuvalwa kwendlela yombhobho wokupholisa. I-valve nganye ye-solenoid ixhunywe kwibhokisi enye ye-STTC-CB100 yokudibanisa. I-diameter yangaphakathi yombhobho DN15 (G 1/2″). Yenziwe eJamani.
Iivalvu ze-Electromagnetic ze-Serie ezimbini: STTC-SV15-24VS (zokusetyenziswa kwamanzi/glycol)
ukusetyenziswa:
– ezi valves ziyilelwe ukuhamba-ezikwizikhundla ezibini zolwelo olubandayo okanye olushushu kunye nemidiya yegesi
Imihla yobugcisa:
- amandla ombane osebenzayo …………………………………………………………. 24V AC 50Hz/60Hz ±10%
- indawo eqhelekileyo (xa ingekho phantsi kwamandla ombane) ……………….. ivalve evaliweyo
– indawo yokusebenza (xa iphantsi kwamandla ombane) ………………….. ivelufa evuliweyo
– uxinzelelo lwegama (ubuninzi. uxinzelelo) lwamanzi …………………. 10 ibha (1 MPa)
-Uluhlu loxinzelelo olusebenzayo(uxinzelelo olwahlukileyo) ………… ngokohlobo lwemithombo yeendaba 0-10 bar, 0-1 MPa
– ubuninzi bamaxesha okutshintsha ………………………………….. 60 ukutshintsha/umzuzu
– phakathi ……………………………………………………………. igesi, ulwelo olusekelwe kwizisombululo zamanzi, ioli
– iqondo lobushushu kwindawo ……………………………………………ukusuka -20 ukuya +40°C
– ubushushu obuphakathi …………………………………………….FPM ukusuka -20 ukuya +85°C
- ubuninzi be-viscosity obuphakathi ……………………………………. 20cSt(mm2/s)
– uqhagamshelo lombhobho ……………………………………………….. DN 15 = G 1/2”
– ukuqhagamshelwa kombane ………………………………………………. ISO 4400, IP65
– imathiriyeli yomzimba ……………………………………………………. yenziwe ngentsimbi eshayinayo
Inkcazo yomsebenzi:
Olu hlobo lwevalve ye-electromagnetic solenoid ivalwa rhoqo ngaphandle kombane wobonelelo. Ngaphantsi kwezi meko, i-membrane iphosa kwisihlalo sevalve epholileyo kwaye ivale ukuhamba kwendawo. Ukuba i-voltage isetyenziswa kwi-coil terminal, iya kudala i-electromagnetic force field etsala undoqo kumbindi. Oku kuya kutsala inwebu kwaye uvule umjelo wokuphuphuma.
I-membrane i-elastically (ngemithombo yoxinzelelo) edityaniswe kwikhoyili engundoqo, evumela ukusebenza okupheleleyo nakuxinzelelo lwe-zero. Ukuvula lula kunye nokuvalwa kwe-membrane kunikezelwa ngakumbi nge-slit kunye ne-drain passage evumela ukuphuma kwe-medium ngaphezu kwe-membrane.
Xa uqhawukile, undoqo wekhoyili utsalwa sisipringi umva ukusuka kwikhoyili, inwebu ibuyela emva kwisali yevalve kwaye uxinzelelo luya kulinganisa ngaphezulu naphantsi kwenwebu kwaye lufike ekuvaleni ngokupheleleyo.
Ukunyuswa kunye nofakelo:
Ezi zivalo zinokufakwa kumbhobho ococekileyo nakweyiphi na indawo, ngombhobho othe tye sicebisa ukuba ujikelezise ikhoyili ngaphezulu kwevalve. Indlela yokuhamba kufuneka ibe kwicala lotolo oluphawulwe kwivalvu.
Ikhoyili ye-Electromagnetic kufuneka ingasetyenziselwa ukubamba i-torque xa ufaka ivalve yomzimba kumbhobho (UNGAYISEBENZISI NJENGE-LEVER VALVE). Ikhoyili ye-electromagnetic ayinakunikwa amandla xa ithotywa kumbindi wevalve yomzimba. Ukuba oku kuyenzeka iikhoyili zitsha ngokukhawuleza!
Ikhoyili ye-electromagnetic inokudityaniswa kumbane owahlukileyo kunoko kuchazwe kwileyibhile okanye kwi-valve spool.
I-terminal kwi-coil connector ineziqeshana ezimbini zokudibanisa i-voltage yokulawula kunye neyodwa yokudibanisa umqhubi okhuselayo. Umdibaniso wekhoyili une-bushing PG11 enenketho ye-4 × 90 °. I-coil kwi-valve inokujikelezwa ngokukhululekileyo kwi-360 °.
Ukuba i-medium iqulethe ukungcola komatshini, kuyimfuneko ukubeka phambi kwe-valve mesh filter (ubuhle be-0.2 mm).
Ngaphambi kokufaka i-valve, kufuneka uhlolisise kwaye uhlambulule imicu. Ukuba usebenzisa iteyiphu yokutywina, uncamathelise okanye utshize ukuze utywine intambo, qiniseka ukuba izixhobo azingeni kwivalve.
Xa i-coil inikwe amandla ixesha elide inobushushu obuphezulu bokusebenza, ngoko ke, akufanele ifakwe ngokukhawuleza kwizinto ezinokutsha ezinokutsha kunye nakwiindawo apho kunokuba yingozi kwimpilo.
UQHAGAMSHELWANO LOMBANE:
-Ikhoyili ye-electromagnetic inabafowunelwa abathathu bombane
– ezantsi (ezahlukeneyo) yenzelwe emhlabeni, inophawu lomhlaba
- ezinye ezimbini (kwinqanaba elinye zenzelwe ukudibanisa i-el. cables - isigaba kunye nomqhubi we-zero), unokuzidibanisa ngokukhululekile. Umz. isigaba ukuya ekhohlo, zero conductor ukuya ekunene (okanye enye indlela ngeenxa zonke)
-kwiel nganye. ivalve ibonelelwa ngesinxibelelanisi esine-LED ebonisa ukulayita
– uqhagamshelo kwikhonkco liyahambelana noqhagamshelo lwabafowunelwa bekhoyili
Inkonzo kunye nokugcinwa
Ezi zivalo zenzelwe ukusebenza ngokuqhubekayo. Ubomi bekhoyili bulinganiswe kwiiyure ezingama-20 000 kunye ne-1,5 yezigidi zemijikelo. Ukuba i-valve isetyenziswe kwiimeko eziqhelekileyo (ubushushu, imidiya), ayifuni nayiphi na isondlo. Yenziwa kuphela kwimeko yokungaphumeleli - ukuvuza okanye ukungasebenzi kakuhle.
Ukungasebenzi kakuhle kunokubangelwa kuphazamiseko lwe-coil's winding(i-short-circuit), umonakalo womatshini wombindi, inwebu kunye netywina. Izizathu ezichongiweyo zingacocwa ngokutshintsha isethi yamacandelo angasese, i-coil edibeneyo.
Ukutshintshwa kungenziwa kuphela xa i-valve inganyanzeliswa yi-media kwaye i-coil ingenayo i-voltage.
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