Ibhotile ye-cryogenic Dewar, eyilwe ngu-Sir James Dewar ngo-1892, sisiqulatho esigciniweyo. Isetyenziswa ngokubanzi ekuthuthweni nasekugcinweni kolwelo oluphakathi (i-nitrogen engamanzi, ioksijini engamanzi, iargon engamanzi, njl.njl.) Kunye nomthombo obandayo wezinye izixhobo zefriji. I-cryogenic Dewar ineeflask ezimbini, enye ibekwe kwenye kwaye ixhunywe entanyeni. Umsantsa phakathi kweeflaski ezimbini uyikhuphele ngaphandle umoya, uyila i-vacuum ekufutshane, ethi inciphise kakhulu ukuhambisa ubushushu ngokuqhutywa okanye ukuhanjiswa.

eziluncedo product:

Isetyenziselwa ukuhambisa nokugcina ioksijini engamanzi, initrojeni engamanzi, iargon engamanzi kunye negesi yendalo
2.Uphezulu lwe-multilayer yokugquma yecala elincinanana iqinisekisa inqanaba eliphantsi lonyuko, kwaye isixhobo sokungena kwevalve siqinisekisa ukusebenza kakuhle
3. I-evaporator eyakhelwe-ngaphakathi ibonelela nge-9nm3 / h ngerhasi eqhubekayo
4. Isithuba segesi sokucinezelwa kwerhasi sisetyenziswa kwisixhobo sokunyusa
5. I-Pole ngesihlanganisi esiqhelekileyo se-CGA
6. Uyilo lweringi yokuthambisa eyahlukileyo inokuhlangabezana neemfuno zokuhamba rhoqo

Iibhotile ze-cryogenic Dewar zisetyenziswe ngokubanzi ekusebenzeni ngoomatshini, ukusika i-laser, ukwakha iinqanawa, ezonyango, ezokufuya, i-semiconductor, ukutya, iikhemikhali ezinobushushu obuphantsi, i-aerospace, ezomkhosi kunye namanye amashishini kunye namasimi. Imodeli yokusetyenziswa inezibonelelo zomthamo omkhulu wokugcina, iindleko zokuhamba eziphantsi, ukhuseleko olufanelekileyo, ukunciphisa ungcoliseko lwegesi kunye nolawulo olulula.

Ngokubanzi, ibhotile yeDewar inezivalo ezine, ezizezi, iivelufa zokusetyenziswa kolwelo, ivalufa yokusetyenziswa kwegesi, ivelufa yokufaka umoya kunye nevalve yokunyusa. Ukongeza, kukho igeji yoxinzelelo lwegesi kunye negeji yenqanaba lolwelo. Ibhotile yeDewar ayinikezelwanga kuphela ngevalve yokhuseleko, kodwa ikwanayo nediski egqabhukayo [6]. Nje ukuba uxinzelelo lwegesi kwisilinda ludlule kuxinzelelo lohambo lwevalvu yokhuseleko, ivelufa yokhuseleko iya kuthi gqi ngokukhawuleza kwaye ikhuphe kwaye ikhuphe uxinzelelo. Ukuba ivelufa yokhuselo ayiphumeleli okanye isilinda yonakaliswe ngengozi, uxinzelelo kwisilinda lonyuka kabukhali ukuya kwinqanaba elithile, iseti yokuqhushumba-ubungqina iya kuqhekeka ngokuzenzekelayo, kwaye uxinzelelo kwisilinda luya kuncitshiswa lube luxinzelelo lomoya ngexesha. Iibhotile zedewar zigcina ioksijini engamanzi yonyango, eyonyusa kakhulu umthamo wokugcina ioksijini.