Chav txiasthiabchav khovyog ob qho kev daws teeb meem txias tseem ceeb hauv cov saw hlau niaj hnub no. Txawm hais tias ob qho tib si vam khom rau thev naus laus zis tub yees, lawv ua haujlwm sib txawv heev thiab xav tau kev tsim qauv sib txawv, kev ua haujlwm, thiab cov tswv yim peev txheej.
Qhov Kub thiab Lub Hom Phiaj Cia Khoom
Qhov txawv ntawm chav txias thiab chav khov yog qhov kub thiab txias ua haujlwm. Chav txias feem ntau tswj tau qhov kub ntawm 0 ° C thiab 5 ° C. Qhov kub thiab txias no ua rau cov kab mob me me qeeb qeeb thiab ua haujlwm enzymatic yam tsis khov cov khoom khaws cia. Yog li ntawd, chav txias pab khaws cov khoom tshiab, xim, qauv, thiab cov khoom noj muaj txiaj ntsig. Lawv feem ntau siv rau cov khoom tshiab, cov khoom noj mis nyuj, dej haus, paj, thiab qee yam tshuaj uas xav tau qhov txias tab sis ruaj khov.
Chav khov khoom ua haujlwm ntawm qhov kub qis dua, feem ntau ntawm -18 ° C thiab -25 ° C. Ntawm cov theem no, kev ua haujlwm ntawm cov kab mob yuav luag nres, ua rau cov khoom nyob twj ywm thiab ruaj khov rau lub sijhawm ntev. Chav khov khoom yog qhov tseem ceeb rau cov nqaij khov, cov khoom noj hiav txwv, nqaij qaib, ice cream, thiab cov khoom noj ua tiav. Lawv kuj siv rau hauv kev lag luam tshuaj thiab biochemical qhov twg kev khaws cia mus sij hawm ntev yog qhov tseem ceeb. Vim tias kev khov khoom hloov cov qauv khoom, chav khov khoom yog tsim los rau kev khaws cia es tsis txhob tuav ntau zaus lossis muag tam sim ntawd.
Ntxiv mus, hais txog qhov chaw cia khoom, kev khaws cia txias muaj ntau yam xav tau. Qee zaum kev khaws cia txias yuav tsum khaws cov khoom xws li txiv hmab txiv ntoo, paj, thiab zaub. Thaum ua kom qhov kub qis, kev khaws cia txias kuj yuav tsum tswj cov av noo ntawm huab cua sab hauv kom tsis txhob poob txiv hmab txiv ntoo lossis zaub vim yog cov av noo poob. Yog li ntawd, ntau lub tsev khaws khoom txias yuav teeb tsa cov humidifiers lossis cov roj regulators ntxiv.
Kev Tsim Qauv thiab Cov Txheej Txheem Rwb Thaiv Tsev
Cov chav txias thiab cov chav khov kho sib txawv heev hauv kev tsim qauv. Cov chav txias ntsib qhov sib txawv ntawm qhov kub thiab txias me dua ntawm cov chaw sab hauv tsev thiab sab nraum zoov. Vim li no, lawv xav tau cov rwb thaiv tsev tuab thiab cov txheej txheem thaiv pa yooj yim dua. Cov vaj huam sib luag rwb thaiv tsev txheem, cov qhov rooj kaw zoo, thiab cov txheej txheem tswj qhov kub thiab txias txhim khu kev qha feem ntau txaus. Kev tswj cov dej noo yooj yim dua, thiab cov dej khov tseem tsawg thaum lub sijhawm ua haujlwm ib txwm.
Cov chav khov kho xav tau cov kev daws teeb meem zoo dua. Lawv xav tau cov vaj huam sib luag rwb thaiv tsev tuab dua kom txo qhov hloov pauv cua sov thiab tiv thaiv kev poob zog. Kev rwb thaiv tsev hauv pem teb tseem ceeb heev, vim tias qhov kub qis tuaj yeem khov cov dej noo hauv av thiab ua rau te. Txhawm rau kom tsis txhob muaj kev puas tsuaj rau cov qauv, cov neeg tsim qauv feem ntau teeb tsa cov txheej rwb thaiv tsev hauv qab pem teb lossis cov tshuab cua sov hluav taws xob. Cov tshuab qhov rooj yuav tsum tsis txhob muaj cua nkag thiab tej zaum yuav muaj cov thav duab cua sov kom tiv thaiv kev sib sau ua ke ntawm dej khov. Cov yam ntxwv no ua rau kev tsim kho nyuaj dua tab sis ua kom muaj kev ua haujlwm ruaj khov dhau lub voj voog ua haujlwm ntev.
Cov Tshuab Txias thiab Kev Siv Hluav Taws Xob
Kev siv hluav taws xob yog lwm qhov tseem ceeb. Cov chav txias siv hluav taws xob tsawg dua vim lawv ua haujlwm ntawm qhov kub siab dua. Cov chav tub yees muaj kev ntxhov siab thermal qis dua, cov compressors khiav tsawg dua teev, thiab cov voj voog defrost tshwm sim tsawg dua. Qhov no ua rau cov nqi khiav lag luam qis dua thiab cov txheej txheem kho yooj yim dua. Cov chav txias yog qhov zoo tagnrho rau cov lag luam uas xav tau kev nkag mus ntau zaus thiab kev xa khoom sai.
Cov chav khov siv hluav taws xob ntau dua. Kev tswj qhov kub thiab txias hauv qab xoom xav tau cov tshuab txias muaj zog uas ua haujlwm tas li. Kev yaj dej khov ua qhov tsim nyog niaj hnub los tiv thaiv cov dej khov sib sau ua ke ntawm cov evaporators. Cov roj nplua nyeem tshwj xeeb, cov khoom siv kub qis, thiab cov txheej txheem thaub qab ntxiv ua rau muaj kev xav tau hluav taws xob ntau ntxiv. Txawm hais tias cov tshuab compressors niaj hnub ua haujlwm zoo thiab cov txheej txheem tswj hwm ntse tuaj yeem txo kev siv, cov chav khov tseem muaj cov nqi ua haujlwm ntev dua. Cov tuam txhab lees txais cov nqi no thaum lub sijhawm khaws cia ntev thiab kev ruaj ntseg ntawm cov khoom muag yog qhov tseem ceeb.
Cov Xwm Txheej Thov thiab Cov Qauv Xaiv
Qhov kev xaiv ntawm chav txias thiab chav khov khoom nyob ntawm hom khoom, lub sijhawm khaws cia, thiab txoj kev lag luam. Chav txias haum rau cov tuam txhab uas tsom mus rau qhov tshiab, kev faib khoom txhua hnub, thiab lub sijhawm khaws cia luv luv. Cov khw muag khoom loj, cov kev pabcuam noj mov, thiab cov chaw faib khoom noj tshiab vam khom kev khaws cia txias.
Cov chav khov kho pab cov neeg tsim khoom thiab cov neeg xa khoom uas xav tau kev khaws cia ntev thiab kev ruaj khov ntawm cov khoom. Cov chaw tsim khoom noj khov, cov neeg ua nqaij, thiab cov neeg xa khoom ntses vam khom cov chav khov kho kom sib npaug ntawm kev tsim khoom raws caij nyoog thiab kev xa khoom thoob ntiaj teb. Ntau lub chaw niaj hnub no muab ob qho kev daws teeb meem ua ke, siv cov chav txias rau kev ua ntej txias thiab kev xaiv, thiab cov chav khov kho rau kev khaws cia ntev.
Cov chav txias thiab cov chav khov nab kuab ua tau raws li qhov xav tau ntawm kev khaws cia sib txawv los ntawm qhov kub thiab txias sib txawv, kev tsim qauv, thiab tus nqi. Kev nkag siab txog qhov sib txawv no pab cov lag luam xaiv cov kev daws teeb meem khaws cia txias zoo thiab tsim cov txheej txheem txias txhim khu kev qha thiab ua haujlwm tau zoo.
Lub sijhawm tshaj tawm: Lub Ob Hlis-24-2026