Raws li lub tsev noj mov, kev tos txais qhua, kev ua zaub mov, khw muag khoom, thiab cov chav ua noj hauv nruab nrab txuas ntxiv txhim kho, kev tswj xyuas qhov ntsuas kub kom tsim nyog tau dhau los ua qhov tseem ceeb. Cov khoom siv tub yees ua lag luam yog ib feem tseem ceeb ntawm chav ua noj tshaj lij thiab kev lag luam khoom noj khoom haus. Nws lub luag haujlwm tseem ceeb suav nrog kev khaws cia txias, khov, khaws cia zaub mov, khoom tso saib, thiab tswj qhov kub thiab txias. Los ntawm kev txhim kho kev ua kom txias txias thiab lub hom phiaj- tsim qauv tsim, cov tshuab no muab cov khoom tsim nyog thaum pab cov lag luam ua haujlwm tau zoo dua.
Chilled cia yog ib qho ntawm cov haujlwm tseem ceeb ntawm cov khoom siv tub yees ua lag luam. Cov nqaij, zaub, txiv hmab txiv ntoo, khoom noj siv mis, dej haus, thiab lwm yam khoom uas puas tsuaj yuav tsum tau tswj qhov kub thiab txias thaum khaws cia. Cov tub yees ua lag luam thiab cov rooj ua haujlwm tub yees ua haujlwm ruaj khov, muab qhov chaw tsim nyog rau cov khoom xyaw. Hauv chav ua noj tshaj lij, cov khoom siv no kuj ua rau nws yooj yim rau kev npaj zaub mov los ntawm qeb thiab txhim kho kev nkag mus thiab kev tswj cov khoom muag.
Frozen cia yog tsim los rau cov khoom uas xav tau qhov kub thiab txias. Lub freezers thiab chav txias ua lag luam muaj qhov qis qis - ib puag ncig kub rau cov nqaij khov, nqaij nruab deg, khoom noj khov, thiab qee yam khoom npaj. Rau cov tuam txhab ua zaub mov thiab cov chav ua noj hauv nruab nrab, loj - lub freezer muaj peev xwm tuaj yeem txhawb nqa ntau qhov chaw khaws cia thiab muab kev cia siab rau txias txias- cov kab mob thoob plaws hauv kev tsim khoom thiab kev faib tawm.
Kev khaws cia zaub mov yog lwm txoj haujlwm tseem ceeb. Los ntawm kev tswj hwm qhov kub thiab txias, qhov twg siv tau, cov av noo, cov khoom siv tub yees ua lag luam tuaj yeem pab tiv thaiv cov khoom tsis zoo. Rau cov lag luam kev pabcuam khoom noj khoom haus, kev cia khoom ruaj khov tuaj yeem txo qhov kev poob uas cuam tshuam nrog qhov kub thiab txias thiab txhawb nqa kev yuav khoom zoo dua thiab kev npaj cov khoom muag.
Qee qhov kev lag luam tub yees tshuab kuj tseem ua cov khoom lag luam tso saib. Cov khoom siv tub yees, cov dej txias txias, thiab cov khoom qab zib tso saib cov khoom khaws cia qhov kub thiab txias thaum nthuav tawm cov khoom kom meej rau cov neeg siv khoom. Pob tshab iav panels thiab cov tswv yim sab hauv layouts ua rau cov tshuab no zoo haum rau cov khw muag khoom loj, khw muag khoom yooj yim, bakeries, khw muag khoom qab zib, thiab cov khw muag dej haus.
Kev tswj qhov kub thiab txias tau dhau los ua qhov tseem ceeb hauv kev lag luam tub yees niaj hnub no. Cov tshuab tswj digital tuaj yeem tso saib qhov kub thiab txias hauv lub sijhawm tiag tiag thiab kho cov tub yees kev ua haujlwm raws li cov xwm txheej preset. Qee lub tshuab ua haujlwm siab kuj tseem muab kev ceeb toom kub thiab kev khiav hauj lwm- saib xyuas cov xwm txheej, tso cai rau cov neeg ua haujlwm txheeb xyuas cov teeb meem tam sim ntawd thiab txhim kho kev tswj hwm zaub mov.
Kev siv hluav taws xob hluav taws xob yog lwm qhov kev xav tseem ceeb. High - compressors ua haujlwm tau zoo, txhim kho rwb thaiv tsev, thiab kev tswj cov cuab yeej ntse tuaj yeem txo qis kev siv hluav taws xob tsis tsim nyog. Rau cov khw noj mov thiab cov lag luam khoom noj uas ua haujlwm cov tub yees tsis tu ncua, kev tswj xyuas qhov kub thiab txias tuaj yeem ua rau txo qis cov nqi khiav lag luam thiab kev ua haujlwm ruaj khov.
Zuag qhia tag nrho, cov khoom siv tub yees ua lag luam ua haujlwm rau ntau lub hom phiaj tshaj li kev ua kom txias thiab khov. Nws txhawb kev khaws cia zaub mov, nthuav qhia cov khoom, tswj qhov kub thiab txias, thiab lub zog- ua haujlwm tau zoo. Raws li kev lag luam zaub mov tau dhau los ua kev tshaj lij thiab thev naus laus zis ntau ntxiv -tsav, txhim khu kev qha, ua haujlwm tau zoo, thiab cov tub yees txias yuav txuas ntxiv muab kev txhawb nqa tseem ceeb rau kev lag luam hauv chav ua noj, chaw ua zaub mov, thiab cov lag luam muag khoom.
