Emhlabeni wama-crygenics, isidingo sokufakelwa okusebenzayo nokuthembekile okushisayo kubaluleke kakhulu, ikakhulukazi uma kukhulunywa ngokuhamba koketshezi olunama-supercooled njenge-helium ewuketshezi.Amapayipi we-vactuum(VJP) ubuchwepheshe obalulekile ekunciphiseni ukudluliswa kokushisa kanye nokuqinisekisa ukuthi uketshezi lwe-cryogenic efana ne-helium ewuketshezi hlala emazingeni okushisa aphansi afiselekayo ngesikhathi sokuhamba. Lo mbhalo uhlola indima ebalulekile yamapayipi we-vacuum jacketed ku-liquid aulium application.

Ayini amapayipi we-vacuum jacket?

Amapayipi we-vactuum, eyaziwa nangokuthi amapayipi afakwe esikhundleni, amapayipi akhethekile afaka isendlalelo se-vacuum inser phakathi kwezindonga ezimbili ezigxilile zepayipi. Lolu hambo lwe-vacuum lusebenza njengesithiyo esisebenza kahle kakhulu se-thermal, ukuvimbela ukudluliswa kokushisa kuya noma kokuqukethwe kwepayipi. Nge-helium ewuketshezi, ebilisa emazingeni okushisa azungeze i-4.2 kelvin (-268.95 ° C), ukugcina amazinga okushisa aphansi anjalo ngesikhathi sokuhamba kubalulekile ukugwema ukuhwamuka nokulahleka kwezinto.

Ukubaluleka kwamapayipi we-vacuum jackem ku-liquid helium systems

I-helium e-liquid isetshenziswa kakhulu ezimbonini ezinjengezempilo (zemishini ye-MRI), ucwaningo lwesayensi (ku-farticle ashevu), kanye nokuhlola isikhala). Ukuhambisa i-helium ye-liquid kuwo wonke amabanga ngaphandle kokunyuka okukhulu kwezinga lokushisa kubalulekile ekunciphiseni imfucuza kanye nokuqinisekisa ukusebenza kahle kwenqubo.Amapayipi we-vactuumyakhelwe ukugcina uketshezi ngokushisa kwalo okudingekayo ngokunciphisa kakhulu ukushintshaniswa kokushisa.

Inciphise ukuzuza ukushisa nokulahleka kokuhwamuka

Enye yezinzuzo eziphambili zeAmapayipi we-vactuumKuzinhlelo ze-helium eziwuketshezi amandla abo ukuvikela ukungena kokushisa. I-vacuum ungqimba ihlinzeka ngesithiyo esicishe siphelele emithonjeni yokushisa yangaphandle, ukunciphisa kakhulu amanani okubika. Lokhu kubalulekile ukuze kugcinwe isimo se-helium se-helium ngesikhathi sokuhamba ngamabanga amade. Ngaphandle kokusetshenziswa kokufakwa kwe-vacuum, i-helium yayizophuma ngokushesha, okuholela kokulahlekelwa ngokwezimali nokungasebenzi kahle kokusebenza.

Ukuqina nokuvumelana nezimo

Amapayipi we-vactuumKusetshenziswe ku-Liquid Helium Systems yakhelwe ukuqina, okuvame ukwakhiwa ngensimbi engagqwali noma ezinye izinto ezingamelana namazinga okushisa aphezulu kanye nengcindezi yemishini. Lawa mapayipi abuye eza ngemiklamo eguquguqukayo, evumela ukufakwa okulula ezinhlelweni ezingadinga izindlela ezigobile noma eziguqukayo. Lokhu kuguquguquka kwenza bahlelele ingqalasizinda eyinkimbinkimbi njengama-laboratoratories, amathangi okugcina ama-cryogenic, kanye namanethiwekhi okuhamba.

Ukugcina

Amapayipi we-vactuumDlala indima ebaluleke kakhulu ekuthuthweni kwe-helium ewuketshezi, enikeza ukufakwa okusebenzayo okusebenzayo okunciphisa inzuzo yokushisa futhi kunciphise ukulahleka. Ngokugcina ubuqotho boketshezi lwe-cryogenic, la mapayipi asiza ekulondolozeni i-helium ebalulekile futhi anciphise izindleko zokusebenza. Njengoba izimboni ziyaqhubeka nokusungula futhi zidinga amasistimu athuthukile athuthukile, indima yeAmapayipi we-vactuumizokhula ngokubaluleka. Ngokusebenza kwabo okune-therparleked okunempilo nokuqina,Amapayipi we-vactuumHlala ubuchwepheshe obuhle emkhakheni wama-crygenics, ikakhulukazi ukuthola izinhlelo zokusebenza ze-helium.

Ekuphetheni,Amapayipi we-vactuum(VJP) zibaluleke kakhulu kuzicelo eziwuketshezi ze-helium, evumela ukuthutha okusebenzayo, ukunciphisa imfucuza, kanye nokuqinisekisa ukuphepha nokwethenjwa kwezinhlelo ze-cryogenic.

Ipayipi le-Vacuum Jacket:https://www.hlcrccryo.com/Vacuum-sulance-Pipe-series/