Hajoale, mahlale a atileng haholo a ho boloka haedrojene a kenyelletsa polokelo ea khase e nang le khatello e phahameng, polokelo ea mokelikeli oa cryogenic, le polokelo ea boemo bo tiileng. Har'a tsena, polokelo ea khase e nang le khatello e phahameng e hlahile e le thekenoloji e hōlileng ka ho fetisisa ka lebaka la theko ea eona e tlaase, ho potlakisa hydrogen refueling, tšebeliso e tlaase ea matla, le mohaho o bonolo, o etsang hore e be thekenoloji ea polokelo ea hydrogen e ratoang.
Mefuta e mene ea litanka tsa polokelo ea haedrojene:
Ntle le litanka tse kopaneng tsa Mofuta oa V tse felletseng ntle le li-liner tsa kahare, mefuta e mene ea litanka tsa polokelo ea haedrojene e kene 'marakeng:
1.Type I litanka tsa tšepe tsohle: Litanka tsena li fana ka matla a maholoanyane khatellong ea ho sebetsa ho tloha ho 17.5 ho ea ho 20 MPa, ka litšenyehelo tse tlaase. Li sebelisoa ka bongata bakeng sa literaka le libese tsa CNG (khase ea tlhaho e hatelitsoeng).
Litanka tse kopantsoeng tsa 2.Type II tse entsoeng ka tšepe: Litanka tsena li kopanya li-liner tsa tšepe (hangata litšepe) tse nang le lisebelisoa tse kopantsoeng le leqeba ka tataiso ea hoop. Ba fana ka bokhoni bo batlang bo le boholo khatellong ea ho sebetsa pakeng tsa 26 le 30 MPa, ka litšenyehelo tse itekanetseng. Li sebelisoa haholo bakeng sa lits'ebetso tsa likoloi tsa CNG.
3. Mofuta oa III oa litanka tse nang le likarolo tsohle: Litanka tsena li na le bokhoni bo fokolang khatellong ea ho sebetsa pakeng tsa 30 le 70 MPa, tse nang le lisebelisoa tsa tšepe (tšepe / aluminium) le litšenyehelo tse phahameng. Ba fumana lits'ebetso likoloing tse bobebe tsa hydrogen fuel cell.
4. Mofuta oa IV oa litanka tse entsoeng ka polasetiki tse entsoeng ka polasetiki: Litanka tsena li fana ka bokhoni bo fokolang khatellong ea ho sebetsa pakeng tsa 30 le 70 MPa, tse nang le li-liner tse entsoeng ka thepa e kang polyamide (PA6), polyethylene e phahameng haholo (HDPE), le polasetiki ea polyester (PET) .
Melemo ea Mofuta oa IV oa Litanka tsa polokelo ea Hydrogen:
Hajoale, litanka tsa Mofuta oa IV li sebelisoa haholo mebarakeng ea lefats'e, ha litanka tsa Mofuta oa III li ntse li laola 'maraka oa polokelo ea hydrogen.
Hoa tsebahala hore ha khatello ea haedrojene e feta 30 MPa, ho ka etsahala hore ho be le hydrogen embrittlement e ke keng ea qojoa, e leng se lebisang ho honyeng ha liner tsa tšepe le ho baka mapetsong le ho robeha. Boemo bona bo ka lebisa ho lutla ha hydrogen le ho phatloha ho latelang.
Ho feta moo, tšepe ea aluminium le fiber ea carbon ka har'a lera le matsoelintsoeke li na le phapang e ka bang teng, e etsang hore ho be le puisano e tobileng lipakeng tsa liner tsa aluminium le carbon fiber winding e ka bang kotsing ea ho bola. E le ho thibela sena, bafuputsi ba kentse lesela la ho senya pakeng tsa liner le lera le matsoelintsoeke. Leha ho le joalo, sena se eketsa boima ba kakaretso ea litanka tsa polokelo ea haedrojene, e leng se eketsang mathata le litšenyehelo.
Sireletsehile Lipalangoang tsa Hydrogen: Taba ea Bohlokoa:
Ha ho bapisoa le litanka tsa Mofuta oa III, litanka tsa polokelo tsa hydrogen tsa Mofuta oa IV li fana ka melemo e mengata mabapi le polokeho. Taba ea pele, litanka tsa Mofuta oa IV li sebelisa lithapo tseo e seng tsa tšepe tse entsoeng ka thepa e kopaneng e kang polyamide (PA6), polyethylene e phahameng haholo (HDPE), le polasetiki ea polyester (PET). Polyamide (PA6) e fana ka matla a matla a ho tsitsa, ho hanyetsa tšusumetso, le mocheso o phahameng oa ho qhibiliha (ho fihla ho 220 ℃). High-density polyethylene (HDPE) e bonts'a khanyetso e ntle ea mocheso, khatello ea maikutlo ea tikoloho, ho tiea, le ho hanyetsa tšusumetso. Ka matlafatso ea lisebelisoa tsena tse entsoeng ka polasetiki, litanka tsa Mofuta oa IV li bonts'a khanyetso e phahameng ea hydrogen embrittlement le corrosion, e bakang bophelo bo atolositsoeng ba ts'ebeletso le polokeho e ntlafalitsoeng. Taba ea bobeli, mofuta o bobebe oa lisebelisoa tse kopaneng tsa polasetiki o fokotsa boima ba litanka, e leng se bakang litšenyehelo tse tlase tsa thepa.
Qetello:
Ho kopanngoa ha lisebelisoa tse kopantsoeng ka har'a litanka tsa polokelo tsa haedrojene tsa Mofuta oa IV li emela tsoelo-pele e kholo ho ntlafatsa polokeho le ts'ebetso. Ho amoheloa ha li-liner tse se nang tšepe, tse kang polyamide (PA6), polyethylene e phahameng haholo (HDPE), le polasetiki ea polyester (PET), e fana ka khanyetso e ntlafetseng ea hydrogen embrittlement le corrosion. Ho feta moo, litšobotsi tse bobebe tsa lisebelisoa tsena tse entsoeng ka polasetiki li kenya letsoho ho fokotsa boima ba 'mele le ho fokotsa litšenyehelo tsa thepa. Ha litanka tsa Mofuta oa IV li ntse li sebelisoa haholo limmarakeng le litanka tsa Mofuta oa III li lula li le matla, nts'etsopele e tsoelang pele ea mahlale a polokelo ea haedrojene e bohlokoa bakeng sa ho lemoha bokhoni bo felletseng ba haedrojene joalo ka mohloli o hloekileng oa matla.
Nako ea poso: Nov-17-2023