Njira yosakhazikika pakupatsirana

Mu ndondomeko ya cryogenic madzi payipi kufala, wapadera katundu ndi ndondomeko ntchito ya cryogenic madzi adzachititsa angapo kusakhazikika njira zosiyana ndi yachibadwa kutentha madzimadzi mu kusintha boma pamaso kukhazikitsidwa kwa khola boma. Njira yosasunthika imabweretsanso mphamvu yayikulu pazida, zomwe zingayambitse kuwonongeka kwamapangidwe. Mwachitsanzo, makina odzaza mpweya wa okosijeni wa rocket ya Saturn V ku United States kamodzi anayambitsa kuphulika kwa mzere wotsekemera chifukwa cha kukhudzidwa kwa ndondomeko yosakhazikika pamene valve inatsegulidwa. Kuonjezera apo, ndondomeko yosakhazikika inachititsa kuwonongeka kwa zipangizo zina zothandizira (monga ma valve, mavuvu, etc.) ndizofala kwambiri. Kusakhazikika kwa njira yotumizira mapaipi amadzimadzi a cryogenic makamaka kumaphatikizapo kudzazidwa kwa chitoliro cha nthambi zakhungu, kudzazidwa pambuyo pa kutulutsa kwamadzimadzi mu chitoliro chokhetsa ndi njira yosakhazikika potsegula valavu yomwe yapanga chipinda cha mpweya kutsogolo. Zomwe zimakhala zosakhazikika zomwe zimafanana ndikuti kufunikira kwake ndikudzaza mpweya wa nthunzi ndi madzi a cryogenic, omwe amatsogolera kutentha kwakukulu ndi kusuntha kwakukulu pa mawonekedwe a magawo awiri, zomwe zimapangitsa kusinthasintha kwakukulu kwa magawo a dongosolo. Popeza njira yodzaza pambuyo pa kutulutsa madzi kwapakatikati kuchokera ku chitoliro chokhetsa ndikufanana ndi njira yosakhazikika potsegula valavu yomwe yapanga chipinda cha mpweya kutsogolo, zotsatirazi zimangofufuza ndondomeko yosakhazikika pamene chitoliro cha nthambi yakhungu chadzazidwa ndi pamene valavu yotseguka imatsegulidwa.

Njira Yosakhazikika Yodzaza Machubu a Nthambi Yakhungu

Poganizira za chitetezo cha dongosolo ndi kuwongolera, kuwonjezera pa chitoliro chachikulu chotumizira, mapaipi ena othandizira anthambi ayenera kukhala ndi zida zamapaipi. Kuphatikiza apo, valavu yotetezera, valavu yotulutsa ndi ma valve ena mu dongosolo idzayambitsa mapaipi a nthambi ofanana. Pamene nthambizi sizikugwira ntchito, nthambi zakhungu zimapangidwira dongosolo la mapaipi. Kuwotcha kwapaipi ndi malo ozungulira kudzachititsa kuti pakhale mpweya wa nthunzi mu chubu chakhungu (nthawi zina, mapaipi a nthunzi amagwiritsidwa ntchito makamaka kuchepetsa kutentha kwa madzi a cryogenic ochokera kunja "). M'malo osinthika, kuthamanga kwa mapaipi kumakwera chifukwa cha kusintha kwa ma valve ndi zifukwa zina. Pansi pa kuthamanga kwa kusiyana, madziwo adzadzaza chipinda cha nthunzi. Ngati mukudzaza chipinda cha gasi, nthunzi yopangidwa ndi vaporization ya madzi a cryogenic chifukwa cha kutentha sikokwanira kutembenuza madziwo, madziwo amadzaza chipinda cha mpweya nthawi zonse. Potsirizira pake, mutadzaza mpweya wa mpweya, kutsekemera kwachangu kumapangidwira pa chisindikizo chakhungu, chomwe chimayambitsa kupanikizika kwambiri pafupi ndi chisindikizo.

Njira yodzaza chubu yakhungu imagawidwa m'magawo atatu. Mugawo loyamba, madzi amayendetsedwa kuti afike pa liwiro lalikulu lodzaza pansi pakuchitapo kanthu kwa kusiyana kwapakatikati mpaka kupanikizika kuli koyenera. Mu gawo lachiwiri, chifukwa cha inertia, madzi akupitiriza kudzaza patsogolo. Panthawiyi, kusiyana kwapakati (kupanikizika mu chipinda cha gasi kumawonjezeka ndi kudzaza) kudzachepetsa madzi. Gawo lachitatu ndi siteji yothamanga mofulumira, momwe kupanikizika kumakhala kwakukulu kwambiri.

Kuchepetsa kuthamanga kwa kudzaza ndi kuchepetsa kukula kwa mpweya wa mpweya kungagwiritsidwe ntchito kuthetsa kapena kuchepetsa katundu wamphamvu wopangidwa panthawi yodzaza chitoliro cha nthambi yakhungu. Kwa dongosolo lalitali la mapaipi, gwero la madzi othamanga likhoza kusinthidwa bwino pasadakhale kuti muchepetse kuthamanga kwa kayendedwe kake, ndipo valve imatsekedwa kwa nthawi yaitali.

Pankhani ya kapangidwe, titha kugwiritsa ntchito mbali zosiyanasiyana zowongolera kupititsa patsogolo kufalikira kwamadzi mu chitoliro cha akhungu, kuchepetsa kukula kwa mpweya, kuyambitsa kukana m'deralo pakhomo la chitoliro cha akhungu kapena kuonjezera m'mimba mwake wa chitoliro cha akhungu. kuchepetsa liwiro lodzaza. Kuonjezera apo, kutalika ndi kuyika kwa chitoliro cha braille kudzakhudzanso kugwedezeka kwa madzi achiwiri, choncho tcheru chiyenera kuperekedwa ku mapangidwe ndi mapangidwe. Chifukwa chomwe kuwonjezeka kwa chitoliro cha chitoliro kudzachepetsa katundu wosunthika kumatha kufotokozedwa motere: pakudzaza chitoliro cha akhungu, chitoliro chanthambi chimachepa ndi chitoliro chachikulu, chomwe chingaganizidwe kuti ndi mtengo wokhazikika pakuwunika koyenera. . Kuwonjezeka kwa chitoliro chanthambi ndikofanana ndi kuonjezera malo ozungulira, omwe ndi ofanana ndi kuchepetsa kuthamanga kwa kudzaza, motero kumabweretsa kuchepetsa katundu.

Njira Yosakhazikika Yotsegulira Vavu

Pamene valavu yatsekedwa, kulowetsedwa kwa kutentha kuchokera ku chilengedwe, makamaka kupyolera mu mlatho wotentha, kumayambitsa mwamsanga kupanga chipinda cha mpweya kutsogolo kwa valve. Vavu ikatsegulidwa, nthunzi ndi madzi zimayamba kusuntha, chifukwa kuchuluka kwa gasi kumakhala kokwera kwambiri kuposa kuchuluka kwamadzimadzi, nthunzi mu valavu simatsegulidwa kwathunthu atangotuluka, zomwe zimapangitsa kuti pakhale kutsika kofulumira, madzi. imayendetsedwa patsogolo pansi pa zochita za kuthamanga kusiyana, pamene madzi pafupi osati mokwanira anatsegula valavu, izo kupanga zinthu braking, Panthawi imeneyi, madzi percussion zidzachitika, kubala amphamvu zosinthika katundu.

Njira yothandiza kwambiri yothetsera kapena kuchepetsa katundu wochuluka wopangidwa ndi njira yosasunthika ya kutsegula kwa valve ndikuchepetsa kupanikizika kwa ntchito mu gawo la kusintha, kuti muchepetse kuthamanga kwa kudzaza chipinda cha mpweya. Kuphatikiza apo, kugwiritsa ntchito mavavu osinthika kwambiri, kusintha komwe kumayendera gawo la chitoliro ndikuyambitsa mapaipi ang'onoang'ono apadera odutsa (kuchepetsa kukula kwa chipinda cha gasi) kudzakhala ndi zotsatirapo zochepetsera katundu wosinthika. Makamaka, tisaiwale kuti mosiyana ndi mphamvu kuchepetsa katundu pamene akhungu nthambi chitoliro wodzazidwa ndi kuonjezera akhungu nthambi chitoliro m'mimba mwake, chifukwa ndondomeko wosakhazikika pamene valavu kutsegulidwa, kuwonjezera waukulu chitoliro m'mimba mwake ndi lofanana kuchepetsa yunifolomu. kukana kwa chitoliro, chomwe chidzawonjezera kuthamanga kwa chipinda chodzaza mpweya, motero kuonjezera mtengo wa kugunda kwa madzi.

HL Cryogenic Equipment

HL Cryogenic Equipment yomwe idakhazikitsidwa mu 1992 ndi mtundu womwe umagwirizana ndi HL Cryogenic Equipment Company Cryogenic Equipment Co., Ltd. HL Cryogenic Equipment yadzipereka kupanga ndi kupanga High Vacuum Insulated Cryogenic Piping System ndi Zida Zothandizira Zothandizira kukwaniritsa zosowa zosiyanasiyana za makasitomala. The Vacuum Insulated Pipe ndi Flexible Hose amapangidwa mu vacuum yayikulu komanso yosanjikiza yamitundu ingapo ya zida zapadera zotchingidwa, ndipo amadutsa munjira zingapo zamankhwala okhwima kwambiri komanso ma vacuum apamwamba, omwe amagwiritsidwa ntchito kusamutsa mpweya wamadzimadzi, nayitrogeni wamadzimadzi. , argon yamadzimadzi, haidrojeni yamadzimadzi, helium yamadzimadzi, mpweya wa ethylene LEG ndi mpweya wachilengedwe wa liquefied LNG.

Mndandanda wazinthu za Vacuum Jacketed Pipe, Vacuum Jacketed Hose, Vacuum Jacketed Valve, ndi Phase Separator mu HL Cryogenic Equipment Company, yomwe idadutsa njira zingapo zamankhwala okhwima kwambiri, imagwiritsidwa ntchito posamutsa mpweya wamadzimadzi, nayitrogeni yamadzimadzi, argon yamadzimadzi, madzi wa hydrogen, helium yamadzi, LEG ndi LNG, ndipo zinthu izi zimagwiritsidwa ntchito pazida za cryogenic (mwachitsanzo, akasinja a cryogenic, dewars ndi coldboxes etc.) m'mafakitale olekanitsa mpweya, mpweya, ndege, zamagetsi, superconductor, tchipisi, msonkhano wodzichitira, chakudya & chakumwa, mankhwala, chipatala, biobank, mphira, zinthu zatsopano kupanga mankhwala uinjiniya, chitsulo & zitsulo, ndi kafukufuku sayansi etc.