Lapho igesi incipha isuka ku-A nozzle iye ku-actuator yomoya, igesi ihola i-piston kabili nhlangothi zombili (i-cylinder head end), isibungu esisepiston siphendulela igiya ku-drive shaft ngama-degree angama-90, bese ivalve yokuvala ivuleke. Ngalesi sikhathi, umoya osezinhlangothini zombili zevalvu ye-pneumatic actuator uyaphuma ku-B nozzle.
Ngokuphambene, lapho igesi incipha isuka ku-B nozzle iya ezinhlangothini zombili ze-activator pneumatic, igesi ihambisa ipulaki ephindwe kabili iqonde phakathi, isibungu esisepiston siphendulela igiya ngamadigri angama-90 ngokwewashi, bese ivalve yokuvala ivaliwe. Ngalesi sikhathi, umoya ophakathi kwe-actuator yomoya uyaphuma ku-A nozzle.
Ngokombono omkhulu, ihlukaniswe yaba izingxenye ezimbili zangaphakathi: uhlobo lwegiya nohlobo lwe-bifurcation. Uhlobo lwegiya yisisindo se-net ye-transmission, kanti uhlobo lwe-bifurcated yisisindo se-net ye-transmission. Ungawubukeli phansi umehluko omncane kangaka. Futhi kuyingxenye yokuthuthukiswa kokhiye! Kulesi simo, i-actuator kagesi ingashintshwa kusukela ekuhlelweni kwe-stroke yasekuqaleni ukuya ekuhlelweni kwe-stroke okunengqondo okuhambisana kakhulu nombono we-valve butterfly valve, ivolumu ingancishiswa ibe yi-2/3 yesikhathi esidlule, futhi isifunda segesi singasindiswa cishe ngo-30%
Izici zesakhiwo se-pneumatic actuator:
(1) Ibhulokhi yenjini yephrofayili ye-aluminium extruded ixazululwa yi-hard air oxidation, impahla engaphezulu iqinile futhi iqinile, futhi ukumelana nokugqokwa kunamandla.
(2) Igiya eline-double piston. Ukwakheka kwezikelemu, ukusebenzelana kwamazinyo okunembile, isistimu yokudlulisela ezinzile, ukulingana kwezingxenye zokufakwa, kanye netorque ephumayo ezinzile.
(3) Indandatho ye-F4 yomhlahlandlela ifakwe endaweni ehamba phambili ehamba phambili ye-piston, i-worm kanye ne-output shaft, ukuze kuzuzwe ukungqubuzana okuphansi, impilo ende yesevisi, nokuvimbela izinto zensimbi ukuthi zingathintani.
(4) Ibhulokhi yenjini. Ephethe ikhava yokugcina. Ishaft yokuphumayo. I-Torsion spring. Izingxenye ezijwayelekile, njll.
(5) Isiphethu se-torsion se-actuator kagesi esilawulwa ngomoya esisodwa sifakwa ngemva kokucindezela, okuphephile futhi okulula ukukuqaqa.
(6) I-AT pneumatic actuator ingalungisa ukuhlelwa kokushaywa kabili kwamadigri angu-0, amadigri angu-90, namadigri angu-5 wezigxobo ezinhle nezingezinhle ezindaweni zokuvula nezokuvala.
(7) Ukufakwa nokucaciswa kokuxhuma kuhambisana nezicaciso ze-ISO5211.DIN337, VD1/VDE3845 kanye ne-NUMAR, futhi i-AT160 iqinisekisiwe.
I-vacuum solenoid valve, i-travel switch nezinye izesekeli kulula ukuzifaka.
(8) Kunobumo obuhlukahlukene bezimbobo zokuxhuma ze-shaft ephumayo (imbobo eyisikwele, imbobo yokhiye we-shaft, imbobo eyisicaba) ongakhetha kuzo.
(9) Idizayini yokubukeka muhle futhi inhle, isisindo silula, futhi nesakhiwo sokuvala umswakama sinikezwa.
(10) Uhlobo lokushisa olujwayelekile. Uhlobo lokushisa eliphezulu. Uhlobo lwezinga lokushisa eliphansi kakhulu. Irabha ye-nitrile isetshenziselwa umsebenzi wokushisa wasendlini, futhi irabha ye-fluorine isetshenziselwa izinga lokushisa eliphezulu noma izinga lokushisa eliphansi kakhulu.
Ukukhethwa kwemodeli engenhla yepulasitiki noma ye-silicone ingeyereferensi kuphela.
Sicela unikeze amapharamitha angempela lapho uthenga:
1. Uhlobo lwe-valve yesango (i-valve. I-valve ye-Butterfly)
2. Indlela yokuvala ivalvu yesango (ukuvalwa okuthambile. 204 valvu yesango eliqinile)
3. I-valve iyi-valve yebhola enezinhlangothi eziningana (izindlela ezimbili, uhlobo lwe-L-indlela emithathu, uhlobo lwe-T-indlela ezintathu. I-valve yebhola yezindlela ezine)
4. Umumo we-valve core (uhlobo lwe-V. Uhlobo lwe-O)
5. Ingcindezi yokusebenza kwezinto ezibonakalayo
6. Ingabe ifakwe izesekeli (vacuum solenoid valve. Igesi.
Idivayisi yokuhlunga. Idivayisi ye-Echo).
Isikhathi sokuthumela: May-25-2022
