Vavu Yotseka Yopanda Mpweya Yotetezedwa ndi Zitsulo
Kugwiritsa Ntchito Mankhwala
Vavu ya HL Cryogenics' Vacuum Insulated Pneumatic Shut-off Valve ndi chinthu chofunikira kwambiri chomwe chimapangidwira kuwongolera molondola komanso modalirika kwa madzi a cryogenic (oxygen yamadzimadzi, nayitrogeni yamadzimadzi, argon yamadzimadzi, hydrogen yamadzimadzi, helium yamadzimadzi, LEG ndi LNG) m'njira zosiyanasiyana. Vavu iyi imagwirizana bwino ndi Mapaipi Otetezedwa a Vacuum (VIPs) ndi Mahosi Otetezedwa a Vacuum (VIHs) kuti achepetse kutuluka kwa kutentha ndikusunga magwiridwe antchito abwino a cryogenic system.
Mapulogalamu Ofunika:
- Machitidwe Osamutsa Madzi Oundana: Valavuyi ndi yoyenera kugwiritsidwa ntchito mu Mapaipi Oteteza Madzi Oundana (VIPs) ndi Mahosi Oteteza Madzi Oundana (VIHs), zomwe zimathandiza kuti madzi oundana azizimitsidwa patali komanso modzidzimutsa. Izi ndizofunikira kwambiri pakugwiritsa ntchito monga kugawa kwa nayitrogeni yamadzimadzi, kugwiritsa ntchito LNG, ndi zida zina zotetezera madzi.
- Kuyenda Mumlengalenga ndi Kuyendetsa Ma Roketi: Mu ntchito zapamlengalenga, valavu imapereka kuwongolera kolondola kwa ma propellant a cryogenic mu makina amafuta a roketi. Kapangidwe kake kolimba komanso magwiridwe antchito odalirika kumatsimikizira njira zotetezera komanso zogwira mtima zoperekera mafuta. Zogwiritsidwa ntchito m'mapulogalamu amakono amlengalenga, zipangizo zogwira ntchito bwino mkati mwa Vacuum Insulated Pneumatic Shut-off Valve yamakono zimateteza ku kulephera kwa makina.
- Kupanga ndi Kugawa Mpweya wa Mafakitale: Vacuum Insulated Pneumatic Shut-off Valve ndi gawo lofunika kwambiri m'mafakitale opanga mpweya wa mafakitale ndi maukonde ogawa. Imalola kuwongolera bwino mpweya wa cryogenic, kukulitsa magwiridwe antchito ndi chitetezo mu zida za cryogenic (monga matanki a cryogenic ndi dewars etc.).
- Mankhwala Ochepetsa Kutupa kwa Khungu: Mu ntchito zachipatala, monga makina a MRI ndi makina osungira madzi oundana, valavu imagwira ntchito yofunika kwambiri pakusunga umphumphu wa madzi oundana. Zikaphatikizidwa ndi Mahosi Oteteza Opanda Madzi (VIHs) atsopano ndi zida zamakono zoteteza madzi, zipangizo zachipatala zimatha kugwira ntchito bwino komanso motetezeka.
- Kafukufuku ndi Chitukuko cha Cryogenic: Ma laboratories ndi malo ofufuzira amadalira valavu kuti ilamulire bwino madzi oundana mu zoyeserera ndi zida. Imagwiritsidwa ntchito popanga zida zoundana ndikuwonjezera magwiridwe antchito ndi Mapaipi Oteteza Vacuum (VIPs).
Vavu Yotseka Madzi Yothira Madzi Yopanda Katundu imapereka magwiridwe antchito abwino, kudalirika, komanso kuwongolera bwino machitidwe a cryogenic, zomwe zimathandiza kuti madzi azigwiritsidwa ntchito bwino komanso motetezeka. Mavavu apamwamba awa amawongolera dongosolo lonse.
Vavu Yotseka Yopanda Mpweya Yotetezedwa ndi Zitsulo
Vavu Yotseka Mapaipi Yopopera Madzi Yopopera Madzi, yomwe nthawi zina imatchedwa Vavu Yotseka Mapaipi Yopopera Madzi Yopopera Madzi, imayimira yankho lotsogola mkati mwa mzere wathu wonse wa Vavu Yotseka Madzi Yopopera Madzi. Yopangidwa kuti ilamulire moyenera komanso mwadongosolo, vavu iyi imayang'anira kutsegula ndi kutseka mapaipi akuluakulu ndi nthambi m'makina a zida za cryogenic. Ndi chisankho chabwino kwambiri pomwe kuphatikiza ndi makina a PLC kuti azilamulira okha ndikofunikira, kapena m'malo omwe mwayi wogwiritsa ntchito mavavu pamanja ndi wochepa.
Pakati pake, Vavu ya Vacuum Insulated Pneumatic Shut-off Valve imamangidwa pa kapangidwe kotsimikizika ka mavavu athu otseka/oyimitsa omwe ali ndi cryogenic, opangidwa ndi jekete la vacuum logwira ntchito bwino komanso makina amphamvu oyendetsera mpweya. Kapangidwe katsopanoka kamachepetsa kutuluka kwa kutentha ndipo kamawonjezera magwiridwe antchito akaphatikizidwa mu Mapaipi Oteteza Vacuum (VIP) ndi Mahosi Oteteza Vacuum (VIHs).
M'malo amakono, nthawi zambiri amaphatikizidwa ndi makina a Vacuum Insulated Pipe (VIP) kapena Vacuum Insulated Hose (VIH). Kupanga ma valve awa m'magawo athunthu a mapaipi kumachotsa kufunikira kwa kutenthetsa pamalopo, kuchepetsa nthawi yoyika ndikuwonetsetsa kuti magwiridwe antchito nthawi zonse. Choyatsira mpweya cha Vacuum Insulated Pneumatic Shut-off Valve chimalola kuti ntchito yakutali igwire ntchito komanso kuphatikizana bwino ndi makina owongolera okha. Valavu iyi nthawi zambiri imakhala chida chofunikira kwambiri cha cryogenic ikaphatikizidwa ndi makina ena awa.
Makina ena odzichitira okha ndi otheka kudzera mu kulumikizana ndi makina a PLC pamodzi ndi Vacuum Insulated Pneumatic Shut-off Valve ndi zida zina zodzichitira okha, zomwe zimathandiza kuti ntchito zowongolera zikhale zapamwamba komanso zodzichitira zokha. Ma actuator onse a pneumatic ndi amagetsi amathandizidwa kuti valavu izigwira ntchito yokha ya zida zodzichitira zokha.
Kuti mudziwe zambiri, mayankho opangidwa ndi munthu payekha, kapena mafunso aliwonse okhudza mndandanda wathu wa Vacuum Insulated Valve, kuphatikiza Mapaipi Opangidwa ndi Vacuum Insulated (VIP) kapena Mahosi Opangidwa ndi Vacuum Insulated (VIH), chonde lemberani HL Cryogenics mwachindunji. Tadzipereka kupereka chitsogozo cha akatswiri komanso ntchito yapadera.
Zambiri za Parameter
| Chitsanzo | Mndandanda wa HLVSP000 |
| Dzina | Vavu Yotseka Yopanda Mpweya Yotetezedwa ndi Zitsulo |
| M'mimba mwake mwa dzina | DN15 ~ DN150 (1/2" ~ 6") |
| Kupanikizika kwa Kapangidwe | ≤64bar (6.4MPa) |
| Kutentha kwa Kapangidwe | -196℃~ 60℃ (LH)2& LHe: -270℃ ~ 60℃) |
| Kupanikizika kwa Silinda | Mipiringidzo 3 ~ 14 (0.3 ~ 1.4MPa) |
| Pakatikati | LN2, LOX, LAr, LHe, LH2, LNG |
| Zinthu Zofunika | Chitsulo Chosapanga Dzimbiri 304 / 304L / 316 / 316L |
| Kukhazikitsa pamalopo | Ayi, lumikizani ku gwero la mpweya. |
| Chithandizo Chotetezedwa Pamalo Omwe Ali | No |
HLVSP000 Mndandanda, 000ikuyimira m'mimba mwake mwa dzina, monga 025 ndi DN25 1" ndipo 100 ndi DN100 4".
