Mfundo ntchito laser chiller

Pakugwira ntchito kwanthawi yayitali kwa fiber laser, ultraviolet laser, YAG laser, CO2 laser, ultrafast laser ndi zida zina za laser, jenereta ya laser ipitilira kupanga kutentha kwambiri, ndipo ngati kutentha kuli kokwera kwambiri, ntchito yabwinobwino ya jenereta ya laser imakhudzidwa, kotero kuzizira kwa laser kumafunika kuti madzi azizizira kuti aziwongolera kutentha. Laser chiller ndi zida zoziziritsa za mafakitale zomwe zidapangidwa ndikupangidwira kudula kwa laser, kuwotcherera kwa laser, chizindikiro cha laser, chosema cha laser ndi zida zina zopangira laser, zomwe zimatha kupereka sing'anga yozizira yokhazikika paziwonetsero zomwe tafotokozazi.

Laser chiller amapangidwa ndi kompresa, condenser, throttling chipangizo (vavu yowonjezera kapena capillary chubu), evaporator ndi mpope madzi. Pambuyo polowa mu zipangizo zomwe zimayenera kuziziritsidwa, madzi ozizira amachotsa kutentha, kutentha, kubwereranso ku laser chiller, ndiyeno kuziziritsa kachiwiri ndikutumizanso ku zipangizo. Mu laser chiller refrigeration system, refrigerant mu evaporator koyilo imatenthedwa kukhala nthunzi mwa kuyamwa kutentha kwa madzi obwerera. Kompretayo mosalekeza amatulutsa nthunzi yochokera mu evaporator ndikuipanikiza. Kutentha kwapamwamba kwambiri ndi nthunzi yothamanga kwambiri kumatumizidwa ku condenser, ndiyeno kutentha kumatulutsidwa (kutentha kumachotsedwa ndi fani) ndikulowetsedwa mumadzi othamanga kwambiri. Pambuyo podutsa pa chipangizo chochepetsera kupanikizika, chimalowa mu evaporator, nthunzi, ndi kutenga kutentha kwa madzi. Pobwerezabwereza izi, wogwiritsa ntchito chiller amatha kudutsa chotenthetsera kuti akhazikitse kapena kuwona momwe kutentha kwamadzi kumagwirira ntchito.

Yakhazikitsidwa mu 2002, S&A chiller ali ndi zaka 20 akudziwa mu mafakitale madzi ozizira mufiriji. S&A chiller amatha kukwaniritsa zosowa zoziziritsa za zida zosiyanasiyana za laser mu mphamvu zonse, kuwongolera kutentha kwa ± 0.1 ℃, ± 0.2 ℃, ± 0.3 ° C, ± 0.5 ° C ndi ± 1 ° C zilipo kuti zisankhidwe, zomwe zimatha kuwongolera kusinthasintha kwa kutentha kwa madzi.