Valavu ya solenoid yokhala ndi mawonekedwe awiri okhala ndi mphamvu zochepa

Mfundo yogwira ntchito yamitundu iwiri yanjira zisanu ndi ziwiri zamagetsi zowongolera solenoid valavu

1. Ponena za njira ya gasi (kapena njira yamadzi), valavu yokhala ndi njira zitatu ya solenoid imakhala ndi mpweya (wolumikizidwa ndi mpweya), mpweya (woperekedwa ku gwero la mpweya wa zipangizo zomwe mukufuna) ndi mpweya (chophimba nthawi zambiri chimayikidwa, koma @ _ @ sichifunikira ngati sichiwopa phokoso). Valavu yokhala ndi mbali ziwiri ya solenoid ili ndi mpweya umodzi (wolumikizidwa ndi gwero lolowera mpweya), chotulutsira mpweya wabwino ndi chotulutsa chimodzi choyipa (motengera zomwe zimaperekedwa ku zida zomwe mukufuna), chotulutsa chimodzi chabwino komanso cholakwika chimodzi. mpweya wotuluka (wokhala ndi chopondera).

2. Pazida zing'onozing'ono zowongolera, payipi ya rabara ya mafakitale ya 8 ~ 12mm nthawi zambiri imasankhidwa pa trachea. Ma valve a Solenoid nthawi zambiri amapangidwa ndi Japanese SMC (zapamwamba, koma zazing'ono za ku Japan), Taiwan Province Yadeke (yotsika mtengo, yabwino) kapena zinthu zina zapakhomo ndi zina zotero.

3. Mwa magetsi, valavu ya mbali ziwiri ya solenoid ya njira zitatu nthawi zambiri imakhala yoyendetsedwa ndi magetsi amodzi (mwachitsanzo, koyilo imodzi), ndipo valavu ya solenoid yamitundu iwiri nthawi zambiri imakhala yoyendetsedwa ndi magetsi awiri (mwachitsanzo, koyilo yapawiri). The koyilo voteji mlingo zambiri utenga DC24V, AC220V, etc. awiri malo atatu solenoid valavu akhoza kugawidwa mu mitundu iwiri: kawirikawiri chatsekedwa mtundu ndi kawirikawiri lotseguka. Mtundu wotsekedwa umatanthawuza kuti njira ya gasi imasweka pamene koyiloyo ilibe mphamvu, ndipo njira ya gasi imagwirizanitsidwa pamene koyiloyo ipatsidwa mphamvu. Koyiloyo itazimitsidwa, njira ya gasi imachotsedwa, yomwe ili yofanana ndi "inching". Mtundu wotseguka umatanthawuza kuti njira ya mpweya imakhala yotseguka pamene koyiloyo ilibe mphamvu. Koyiloyo ikapatsidwa mphamvu, njira ya gasi imachotsedwa. Koyiloyo itazimitsidwa, njira ya gasi idzalumikizidwa, yomwe imakhalanso "inchi".

4. Mfundo yoyendetsera magetsi ya solenoid yamitundu iwiri ya njira zisanu: Pamene coil yogwira ntchito ipatsidwa mphamvu, njira yabwino ya gasi imalumikizidwa (bowo lotulutsa mpweya wabwino limakhala lodzaza ndi mpweya), ngakhale mutachitapo kanthu. coil imachotsedwa mphamvu, njira yabwino ya gasi ikadali yolumikizidwa, ndipo imasungidwa mpaka coil yosinthirayo ipatsidwa mphamvu. Pamene koyilo yogwira ntchitoyo ipatsidwa mphamvu, njira ya gasi yowonongeka imalumikizidwa (bowo lotulutsa mpweya limakhala lodzaza ndi mpweya). Ngakhale koyilo yokhazikika itachotsedwa mphamvu, njira ya gasi yokhazikika ikadali yolumikizidwa, ndipo imasungidwa mpaka koyilo yabwinoyo ipatsidwa mphamvu. Izi zikufanana ndi "kudzitsekera".