nkhani

Hydrogen ikukhala gwero lofunikira kwambiri, makamaka pogwiritsa ntchito mphamvu zoyera. Komabe, kusunga ndi kusamalira hydrogen kumafunikira ukadaulo wapadera, ndipo imodzi mwazovuta kwambiri ndihydrogen sylinderMatenda a Valve. Kumvetsetsa momwe dongosololi limagwirira ntchito ndikofunikira pakuwonetsetsa kuti mwakukwanira ndi chitetezo ndi chitetezo cha hydrogen.

Udindo wa Mphamvu ya Valve mu Cylinder

Ahydrogen cylinder valavulakonzedwa kuti azilamulira kumasulidwa ndi zokhala ndi mpweya wa hydrogen. Kukula kwa ma hydrojeni yaying'ono ndi kuwoneka bwino kwambiri, valavu imayenera kukhala yopanga komanso chitetezo. Ntchito zoyambirira za ma Valve zimaphatikizapo:

•Kukakamizidwa Kutengera- Cylinden ma hydrogen nthawi zambiri amasungidwa pamavuto akulu (mwachitsanzo, 350 mpaka 700 bar). Dongosolo la valavu limathandizira kuyendetsa mpweya, ndikuonetsetsa kuti amasulidwe bwino.

•Kupewa kupewa- Vondow-valavu yopangidwa bwino imachepetsa chiopsezo cha yidrojeni, chomwe chingayambitse zovuta.

•Mwadzidzidzi wotseka- Makina ambiri ambiri amaphatikiza zinthu zotetezeka zomwe zimalola kutsekeka mwachangu ngati kutayikira kapena zoopsa zina.

•Kuwongolera- Mphamvu ya valavu imatsimikizira kupezeka kwa haidrojeni ku pulogalamuyo kuti igwiritsidwe ntchito, kaya ndi ma cell a mafuta, njira zamafakitale, kapena zina.

Zigawo zazikulu za valinder cylinder valavu

Kumvetsetsa bwino magwiridwe antchito ahydrogen cylinder valavu, tiyeni tidule zigawo zake zazikulu:

1. Thupi la valavu

Thupi la valavu ndi gawo lalikulu lomwe limakhala ndi zigawo zina zonse. Iyenera kukhala yopangidwa ndi zinthu zakunyumba za hydrogen, monga chitsulo chosapanga dzimbiri kapena mkuwa wochitidwa mwapadera.

2. Chida chothandizira (PRD)

Mbali yoteteza kwambiri, purd imatulutsa ndalamazo zokhazokha ngati mavuto amapitilira milingo yabwino, kupewa chotupa cha utoto.

3. Makina otsekeka

Makunja ambiri a hydrogen ali ndi buku lokha kapena lokha, lololeza ogwiritsa ntchito kuti aletse mpweya wadzidzidzi nthawi yadzidzidzi.

4. Njira Yosakhalitsa

Zisindikizo zapamwamba kwambiri ndipo ma gaskets awonetsetsa kutsekedwa kolimba, kupewa kutaya zomwe zingayambitse chitetezo.

5. Kulumikizana kotuluka

Uku ndi komwe hydrogen imatulutsa silinda. Iyenera kupangidwa ndendende kuti mulumikizane ndi makina akunja, ndikuonetsetsa kuti ntchito yokwanira ndi yotayidwa.

Chifukwa chiyani ma hydrogen Cylinder valavu amafunikira miyezo yapamwamba

Popeza kuwopsa komwe kumachitika chifukwa cha haidrojeni, valavu yama Valven iyenera kukwaniritsa miyezo yotetezeka komanso yogwiritsira ntchito. Zina mwazomwe zimadziwika kwambiri padziko lonse lapansiHydrogen Cylinder valavuphatikizani:

•ISO 18297- Zipangizo zotetezedwa zachilengedwe za masilinda, kuonetsetsa kuti akuchita modalirika mokakamizidwa kwambiri.

•ISO 19880-3- imapereka malangizo a hydrogen skies, kuphatikiza valavu yogwiritsira ntchito.

•Dot & ECE Malangizo- Malangizo osiyanasiyana ndi achigawo amatanthauza kapangidwe, zakuthupi, ndi kuyesa kuyesa kwa mavesi a hydrogen.

Zovuta Zofala ndi Mayankho a Cylinder Cylinder valavu

1. Kuletsa Hydrogen Kutulutsa

Popeza mamolekyu a hydrogen ndi ochepa kwambiri, amatha kuthawa milidro-mic-michere mu zinthu zoyenera. Njira Yothetsera: Zipangizo zotsogola zapamwamba komanso zamagetsi zimachepetsa chiopsezo cha kutayikira.

2. Kugwiritsa ntchito zovuta kwambiri

Hydrogen imasungidwa pamavuto kwambiri kuposa mipweya ina. Njira Yothetsera: Zinthu Zolimbitsa Mphamvu Kwambiri ndi Zida Zowongolera Zikakamizo zimawonetsetsa kuti ntchito yabwino.

3. Kutentha kwa kutentha

Hydrogen imakulitsa ndi mapangano ndi kusintha kwa kutentha, kukhudzana ndi kupanikizika mkati mwa silinda. Njira Yothetsera: Zida zophatikizidwa ndi zovuta zokakamira (mapds) zimathandizira kusamalira mitundu iyi mosatekeseka.

Zosanja zamtsogolo mu vallogen cylinder valavu

Ndi kufunikira kokulira kwa haidrojeni ngati gwero loyera, kupita patsogolo kwahydrogen cylinder valavuUkadaulo ukupitiliza kusintha. Zinthu zina zolonjeza zimaphatikizapo:

•Maamwa anzeru- okhala ndi masensa ndi kuwunika kwa digito kuti azindikire kutayikira, kusintha kwa kukakamizidwa, kusintha kutentha panthawi yeniyeni.

•Zojambula zopepuka- Kafukufuku wazinthu zolimbikitsira za kaboni-fiber zimafuna kupanga njira yosungirako hydrogen yabwino komanso yosavuta kunyamula.

•Zowonjezera Zachitetezo- Mapangidwe otsekera mwadzidzidzi ndi ma purd apamwamba oyenda bwino.

Mapeto

A hydrogen cylinder valavundi chinthu chovuta chosungirako komanso kugwiritsa ntchito mpweya wa hydrogen. Kumvetsetsa ntchito zake, zigawo zikuluzikulu, ndi zovuta zimathandiza kuti zigwirizane ndi mfundo zachitetezo ndikugwiritsa ntchito ntchito zamafashoni osiyanasiyana. Pamene ukadaulo ukalamba, zotulutsa mu valavu imapitilirabe kusungirako hydrogen yodalirika komanso yothandiza.

Kuti mumve zambiri za njira zapamwamba za hisogen, kulumikizanaWayaoLero.