Umsebenzi kunye neeMfuno zeNkqubo yoMshini wokutywina weGesi oPhantsi kwiSilinda yeGesi

IiMfuno zokuSebenza kunye neNkqubo yoMshini wokutywina weGesi oPhantsi kwiiSilinda zeGesi
Umatshini wokutywina wegesi osezantsi kwiiSilinda zeGesi: Umsebenzi, iiMfuno zeNkqubo, kunye neNgcaciso emgangathweni
A. Umsebenzi ongundoqo woMshini wokutywina weGesi oPhantsi kwiiSilinda zeGesi
1. Uhlolo olukhethekileyo lweziphene zokutywinwa kweZantsi
Kwiisilinda zentsimbi ezingenamthungo kunye ne-aluminium alloy gas cylinders, umzantsi wenziwa ngokucinezela okujikelezayo okuphantsi. Umzantsi we-cylinder yonke yegesi yeyona ndawo ithandwa kakhulu kwiintanda ezincinci, i-delamination, ukugoqa okujikelezayo, i-pinholes, kunye nobukhulu bodonga olungalinganiyo; umatshini wonke unokubona ukuvuza okukhulu kuphela, ngelixa iincinci ezincinci ezisezantsi{1}}amaphepha abonayo kunzima kakhulu ukuwabhaqa.
Isixhobo sisebenzisa uxinzelelo lwendawo ukuya ezantsi ukusuka ngaphakathi kwaye senza uvavanyo lokuqina kwegesi kwindawo yokutywina yodwa, ukufumanisa ngokuchanekileyo:
Ukugotywa okujikelezayo, i-interlayers, i-micro pinholes, iintanda ezifihlakeleyo贯穿;
-Ubungqingqwa bodonga olusezantsi, itshaneli zokuvuza ezincinci ezibangelwa kukulungiswa kobushushu;
Umonakalo ongeneyo obangelwa kukusila okusezantsi kunye nokusila.
2 
Indawo yeNkqubo: Ukucofa okujikelezayo okusemazantsi → Ukucoca ukugaya ezantsi → Ukutywinwa kwerhasi emazantsi → Unyango lobushushu → Uxinzelelo lwaManzi ngoomatshini wonke / isitywina segesi
Khupha iisilinda ezivuza ezantsi kwangaphambili ukunqanda ukuhamba kwazo kunyango lobushushu, ukwenziwa, ukubona iziphene, amacandelo okutshiza, ukunciphisa inkunkuma esele{0}egqityiweyo iimveliso, ukusetyenzwa, kunye neendleko zokugquma.
3. Ukuhlangabezana neeMfuno eziSinyanzeliso zokuHlola kwiSiqinisekiso seSixhobo esiKhethekileyo
Ngokutsho kwe-GB/T 17258, GB/T 5099, kunye ne-GB/T 12137, iisilinda zegesi ezijikelezayo ezikhethekileyo kufuneka zibe novavanyo olukhethekileyo lokutywinwa kwezantsi; ngaphandle kwale nkqubo, akunakwenzeka ukufumana ilayisenisi yokuvelisa i-cylinder yegesi; Ii-OEMs, i-CNG / i-hydrogen cylinder yokugcina abathengi bayafuneka ukuba baqhube i-100% yovavanyo lokutywinwa kwegesi ephantsi.
4. Ukwahlula "Ukuvuza okuNgezantsi kweNdawo" kwi "Bottle Body / Bottle Mouth Leakage"
Ukuvuza kwegesi yomatshini wonke akukwazi ukumisela indawo yokuvuza; umatshini wokutywina wegesi osezantsi ufaka uxinzelelo kuphela ezantsi. Nje ukuba ukuvuza kuqhume, kunokumisela ngokuthe ngqo isiphene kwindawo yokutywina ejikelezayo, iququzelele ukulandeleka kweeparamitha zenkqubo ye-rotary press (ubushushu bokufudumala, isantya sokujikeleza, izinga lokutya, ukungunda).
5. Iindlela ezimbini zokuFumana kwiiNdlela zoMveliso
Indlela yokujonga ukuntywiliselwa kwamanzi: Jika isilinda segesi, ntywilisela umzantsi kwitanki yamanzi, kwaye ujonge amaqamza aqhubekayo;
Ukuthomalalisa uxinzelelo / indlela yokuhlola i-helium: Imigca yemveliso ezenzekelayo isebenzisa izinzwa zoxinzelelo okanye i-helium mass spectrometry ukuze ibone ngokobungakanani amazinga okuvuza okuncinci, alungele{0}}imigca yokudityaniswa kwesantya esiphezulu ukuzimisela okuzenzekelayo kunye nokugcinwa kwedatha.
6. Ukuqinisekiswa kweNkqubo kunye nokulandelelwa koMgangatho
Rekhoda ngokuzenzekelayo ibakala lentsimbi yesilinda segesi nganye, uxinzelelo lovavanyo, ixesha lokubamba, ukuhla koxinzelelo / izinga lokuvuza, kunye nokuvelisa iingxelo zokuhlola ezinokulandeleka ukuze kuhlangatyezwane neemfuno zokongamela izixhobo ezizodwa kunye nokugcinwa kogcino lwazi.
B. IiMfuno zeNkqubo Jikelele
(1)
Umphezulu ongezantsi we-cylinder yegesi kufuneka ungabikho kwiitshiphusi ze-aluminium / iitshiphu zentsimbi, amabala e-oyile, amabala amanzi, isikali se-oxide; emva kokudutyulwa kokudubula kunye nokusila phantsi, kufuneka kuvuthelwe kucoceke kwaye komiswe; kungenjalo, ukuphazamiseka kweqamza kuya kuchaphazela isigwebo;
Umzantsi kufuneka ungabinazibonda, imikrwelo, okanye iindawo ezinzulu zokusila;
Ngaphakathi kwi-cylinder kufuneka ingabi namanzi aqokelelweyo okanye i-debris yesinyithi ukuthintela ukuvaleka kwentloko yokutywinwa koxinzelelo;
Iqondo lokushisa lokusingqongileyo li-5-40 i-degree, kunye nokwahlukana kweqondo lokushisa phakathi kwamanzi kunye nomzimba we-cylinder Ungaphantsi okanye ulingana ne-5℃, ukuphepha ukuguquguquka kwengcinezelo okubangelwa ukuhluka kweqondo lokushisa kunye nokugwetywa kakubi.
(2) IiMfuno zeParameter eziPhakathi kunye noxinzelelo
Uvavanyo oluphakathi
Iisilinda zegesi eziqhelekileyo kwimizi-mveliso: Umoya owomileyo nococekileyo ocinezelweyo / initrogen;
Ioksijini, iisilinda zegesi eneoksijini: I-oyile{0}isimahla namanzi{1}i-nitrogen yasimahla ephezulu{2}}engavumelekanga kwigrisi;
Ugcino lweHydrojeni,{0}}iisilinda zerhasi ezisulungekileyo: Khetha i-helium ukuze ibonwe xa ivuza, inovakalelo oluphezulu.
Uxinzelelo lovavanyo (kwiindidi ezimbini zemigangatho)
Iisilinda zegesi yesithuthi se-CNG (GB/T 17258): Uxinzelelo lwegesi yotywino=uxinzelelo lwegama lomsebenzisi (umzekelo, i-20MPa cylinder icinezelwe ukuya kwi-20MPa);
I-industrial steel / i-aluminium engenamthungo iisilinda zegesi (GB / T 5099): Isitywina segesi esisezantsi siqhelekile ngamaxesha angama-0.8-1.0 kuxinzelelo oluncinci; abanye abavelisi basebenzisa amaxesha angama-1.2 ukunyusa ukuqina kovavanyo;
Izinga lokunyusa uxinzelelo: Ngaphantsi okanye ilingana ne-0.5MPa/s, 严禁 impembelelo ekhawulezayo yokuthintela iintanda ezincinci ekwandiseni.
Inkcazo yendawo yesicelo soxinzelelo
Ummandla wesicelo soxinzelelo lwentloko yokutywina ephantsi kufuneka ibe Mkhulu okanye ilingane ne-1/16 yendawo yonke ephantsi, kunye ne-diameter yesicelo soxinzelelo Inkulu kunokuba okanye ilingana ne-20mm, ukuqinisekisa ukuba uxinzelelo olufanayo lusetyenziswa kwindawo yokutywina ejikelezayo kwaye akukho ukuphazamiseka kwengcinezelo yendawo. Indlela yokwaleka isisombululo sesepha: Gcina uxinzelelo kuMkhulu kunoko okanye ulingana nomzuzu omnye, kwaye ujonge kuyo yonke inkqubo yokuqinisekisa ukuba akukho amaqamza aqhubekayo ezantsi;
Indlela yokucwiliswa kwamanzi: Indawo ephakamileyo ye-cylinder yegesi kufuneka ifakwe emanzini Enkulu kunokuba okanye ilingane ne-50mm, gcina uxinzelelo kwaye ugcine i-Greater okanye ilingana nomzuzu we-1, kunye nemigca yokuvelisa ubuninzi, umgangatho uKhulu okanye ulingana nemizuzu emi-2;
(4) Iikhrayitheriya zokumisela ezifanelekileyo
Ukuntywiliselwa kwamanzi / isepha isisombululo sokugquma: Ngexesha lonke lenkqubo yokugcinwa koxinzelelo, akukho maqamza aqhubekayo kufuneka akhutshwe, kwaye amaqamza angama-sporadic akufuneki aqhubeke eyenzeka njengoko kufanelekile; ukuba kukho amaqamza aqhubekayo, kufuneka ichithwe ngokuthe ngqo;
Indlela yokunciphisa uxinzelelo: Ukuhla koxinzelelo ngexesha lokugcinwa kwengcinezelo echaziweyo kufuneka kube Ngaphantsi okanye kulingane nexabiso elivumelekileyo (eliqhelekileyo Ngaphantsi okanye elilingana ne-0.5% yoxinzelelo lovavanyo);
I-cylinder evuzayo mayingalungiswa kwaye ilungiswe; kufuneka ibe yodwa ngokuthe ngqo kwaye ichithwe.
(5) Iimfuno zenkqubo ye-Hardware kumatshini ophantsi wokuqina kwegesi yeesilinda zegesi
Isixhobo sokutywina: I-polyurethane ephezulu{0}intloko yokutywina enganyangekiyo kuxinzelelo, ilungele iigophe ezisezantsi zebhotile, ngaphandle kokonakalisa umsebenzi;
Ukujongwa koxinzelelo: Iigeji zoxinzelelo ezimbini, ukuchaneka Okukhulu kunoko okanye ukulingana nebakala le-0.4, uluhlu lwe-1.5 ukuya ku-3 amaxesha oxinzelelo lovavanyo, kunye nenzwa yoxinzelelo lokwenene{3}}lokuqokelela ixesha;
Ubume bokhuseleko:{0}}ivalve yokuphuphuma koxinzelelo oluphezulu, -ugqabhuko-gqubuthela olukhuselayo, uxinzelelo olugqithisileyo oluzenzekelayo, ukuvala ukuvala ngexesha likaxakeka;
(6) Inkqubo yamanyathelo eenkqubo zokusebenza
Ukulayishwa kwezinto kunye nokubeka indawo: I-cylinder yegesi iguqulwe kwaye igxininiswe, intloko yokutywinwa kwentloko yokutywina idibene ngokusondeleyo kunye necala langaphakathi lebhotile;
Ngaphambi{0}}ukutshaja kuxinzelelo oluphantsi: Okokuqala, isixhobo sokubona ukuvuza sitywinwa kwi-3 ukuya kwi-5 MPa ukuze kubonwe ukuvuza; ukuba isixhobo siyavuza, umatshini uyayeka kwaye{3}}izibambeli;
Ukunyusa ngokulinganayo uxinzelelo kuxinzelelo lovavanyo;
Ukugcinwa koxinzelelo oluzinzileyo kunye nomlinganiselo woxinzelelo (ukuhlolwa okubonakalayo kokuntywiliselwa kwamanzi / ukuqokelelwa koxinzelelo / ukuhlolwa kwe-helium);
Ufanelekile: Ukunciphisa uxinzelelo, ukukhutshwa kwezinto eziphathekayo kwinkqubo elandelayo; Ukungafanelanga: Isandi kunye ne-alam yokukhanya, ukubekelwa bucala okuzenzekelayo分流;
Ukuchacha kwakhona koxinzelelo lwerhasi:{0}}Uxinzelelo oluphezulu lokuphinda ubuyise irhasi ukunciphisa iindleko zokusetyenziswa kwerhasi.
(7) Iimfuno zenkqubo yokhuseleko
Ukuzihlukanisa kunye nokukhuselwa kwendawo yokuvavanya, abasebenzi akufanele bajongane ngokuthe ngqo phantsi kwebhotile;
Okuphakathi komile kwaye akunaoyile ukunqanda ugqabhuko-dubulo lwerhasi yoxinzelelo oluphezulu;
Ukulinganiswa kwemihla ngemihla kweegeji zoxinzelelo kunye nezixhobo zokuvuza, ukugcinwa kweerekhodi zokulinganisa;
Ukutshintshwa kwangexesha kweendawo zokutywina zokuvuza kunye nemibhobho yerhasi ukunqanda ukutenxa koxinzelelo.
C. Iimfuno zokuHlola kumatshini ophantsi we-gas tightness yeesilinda zegesi
Isikhundla sesicelo soxinzelelo: Isicelo soxinzelelo lwendawo kuphela kwicala langaphakathi lebhotile
Ujoliso lohlolo: Ukuvuza okuncinci kwetywina elijikelezayo, iipinhole ezincinci
Isikhundla senkqubo: Emva kokugaya okujikelezayo kwezantsi nangaphambi kokunyanga kobushushu
Ukuzimisela kwendawo enesiphene: Iziphene zizimisele ngokuthe ngqo ukuba zibe phantsi kwebhotile
Imfuneko yokuqokelelwa kobungqina: Isinyanzelo kwiisilinda zegesi ezijikelezayo ezingenamthungo
D. Isiseko semigangatho engundoqo
I-GB/T 12137-2025 "indlela yokuvavanya ukuqina kwegesi yesilinda yegesi";
I-GB/T 17258-2022 "Isilinda yentsimbi yegesi yendalo ecinezelekileyo yemoto" amagatya ovavanyo olusezantsi lokutywinwa;
I-GB/T 5099 "Isilinda segesi esingenamthungo";
I-ISO 9809 "Inkcazo yokuhlolwa kokwenziwa kwemveliso yeesilinda zerhasi ezingenamthungo".