Cov cim qhia tseem ceeb rau lub txee tso saib ncuav mog qab zib yog dab tsi?

Cov txee tso saib ncuav mog qab zib yog cov khoom siv tseem ceeb hauv cov khw muag khoom qab zib, khw kas fes, thiab cov khw muag khoom qab zib. Dhau li ntawm lawv lub luag haujlwm tseem ceeb ntawm kev tso saib cov khoom, lawv ua lub luag haujlwm tseem ceeb hauv kev khaws cia qhov zoo, cov qauv, thiab kev nyiam ntawm cov ncuav mog qab zib. Kev nkag siab txog lawv cov haujlwm, hom, thiab cov yam ntxwv tseem ceeb tuaj yeem pab cov lag luam thiab cov neeg siv khoom txaus siab rau lawv qhov tseem ceeb. Nws yog qhov tsim nyog los tswj cov cim qhia tseem ceeb xws li qhov kub thiab txias, av noo, txoj kev txias, thiab kev ntsuas kev siv hluav taws xob.

1. Cov Haujlwm Tseem Ceeb ntawm Cov Txee Tso Khoom Qab Zib

Cov ncuav mog qab zib yog cov khoom muag heev uas yooj yim rau qhov kub thiab txias. Yog tsis khaws cia kom zoo, cov mis nyuj yuav yaj, cov khaubncaws sab nraud povtseg yuav qhuav, thiab cov txiv hmab txiv ntoo yuav tsis tshiab. Lub txee tso saib ncuav mog qab zib zoo daws cov teeb meem no los ntawm:

• Kev Tswj KubKev tswj qhov kub thiab txias kom ruaj khov (feem ntau yog 2–8°C) yuav ua rau cov kab mob qeeb qeeb thiab tiv thaiv cov mis nyuj yaj. Raws li International Dairy Federation, cov khoom ua los ntawm mis nyuj uas khaws cia rau qhov kub siab tshaj 10°C muaj lub sijhawm khaws cia luv dua txog li 50%.
• Kev Tswj Xyuas Av nooKev tswj cov av noo ntawm 60% -80% tiv thaiv kev qhuav ntawm lub ncuav mog qab zib thiab qhov chaw tawg. Lub Koom Haum American Bakers tau sau tseg tias qhov kev hloov pauv ntawm cov av noo ntau dua 15% tuaj yeem cuam tshuam rau qhov zoo ntawm lub ncuav mog qab zib.
• Kev Tiv Thaiv UV: Ntau tus qauv siv cov iav tinted los thaiv cov teeb meem UV, uas tuaj yeem ua rau cov xim zaub mov ploj mus thiab ua rau cov as-ham puas tsuaj.

2. Hom Khoom Noj Qab Zib Uas Muaj Ntau Hom

2.1 Txee Ncuav Mog Qab Zib Ntsug

Raws li pom hauv daim duab, cov txee ncuav mog qab zib ntsug yog cov chav siab, sawv ntsug nrog ntau lub txee. Lawv zoo tagnrho rau cov khw muag khoom uas muaj qhov chaw tsawg tab sis muaj ntau yam ncuav mog qab zib. Cov yam ntxwv tseem ceeb suav nrog:

• Tsim qhov chaw txuag tau qhov chaw cia khoom ntsug.
• Cov qhov rooj iav ob txheej tiv thaiv pos huab kom pom kev zoo thaum tiv thaiv cua txias.
• Cov tshuab cua txias uas yuam kom ua kom muaj qhov kub sib npaug thoob plaws txhua lub txee (qhov kub sib txawv hauv ± 1 ° C, raws li cov qauv European).

2.2 Cov Txee Rau Ncuav Mog Qab Zib Hauv Rooj Tog

Cov no me me thiab muab tso rau ntawm cov txee, tsim nyog rau cov khw kas fes me me lossis cov khw muag khoom zoo tshaj plaws. Lawv muaj kev tswj qhov kub kom raug tab sis muaj peev xwm me dua, feem ntau tuav tau 4-6 daim ncuav mog qab zib.

2.3 Cov Txee Ncuav Mog Qab Zib Qhib Sab Saum Toj

Yog tsis muaj qhov rooj, cov txee no tso cai rau cov neeg siv khoom nkag mus tau yooj yim. Lawv vam khom cov ntaub thaiv cua muaj zog los tswj qhov kub - cov qauv zoo tuaj yeem ua kom qhov kub sab hauv ruaj khov txawm tias nyob hauv qhov chaw sov so, nrog rau cov nqi poob hluav taws xob qis dua 20% (sim los ntawm Tuam Tshoj Refrigeration Institute).

3. Cov Qauv Tseem Ceeb Yuav Tsum Xav Txog

3.1 Qhov Kub thiab Qhov Tseeb

Cov ncuav mog sib txawv xav tau qhov kub tshwj xeeb: Cov ncuav mog Mousse: 3–5°C (vim muaj cov mis nyuj ntau) Cov ncuav mog Cheesecake: 2–7°C Cov ncuav mog txiv hmab txiv ntoo: 4–8°C (kom khaws cov txiv hmab txiv ntoo tshiab) Lub txee zoo yuav tsum tswj qhov kub thiab txias nrog qhov tseeb ntawm ±0.5°C.

3.2 Kev Siv Hluav Taws Xob Zoo

Nrhiav cov txee uas muaj qib kev txuag hluav taws xob (piv txwv li, EU Energy Class A++). Lub txee ntsug 300L nrog qib Class A++ siv kwv yees li 500 kWh/xyoo, tsawg dua 30% piv rau tus qauv Class B, raws li European Committee for Standardization.

3.3 Cov Khoom Siv Zoo

Cov txee sab hauv yuav tsum yog cov hlau tsis xeb uas tsis xeb tau rau zaub mov (tiv taus kev xeb los ntawm cov kua qaub ua ncuav mog qab zib). Cov qhov rooj iav yuav tsum tau ua kom sov kom muaj kev nyab xeeb thiab muaj cov txheej txheej uas tsis muaj pa phem kom txo tau kev hloov pauv cua sov.

4. Cov Lus Qhia Txog Kev Txij Nkawm Kom Siv Tau Ntev

Kev saib xyuas kom zoo yuav ua rau muaj kev ua haujlwm zoo tshaj plaws: Ntxuav cov chaw sab hauv txhua hnub nrog cov tshuaj ntxuav me me kom tiv thaiv kev sib sau ua ke ntawm cov kab mob. Siv cov hmoov av rau cov condenser coils txhua hli (cov coils qias neeg tuaj yeem ua rau kev siv hluav taws xob ntau ntxiv 25%, raws li US Department of Energy). Tshawb xyuas cov ntsaws ruaj ruaj ntawm lub qhov rooj txhua peb lub hlis rau qhov tawg - cov ntsaws ruaj ruaj puas tuaj yeem ua rau poob cua txias 15-20%. Kho qhov chaw kub txhua xyoo siv lub ntsuas kub tshaj lij.

Cov txee tso saib ncuav mog qab zib tsis yog tsuas yog cov chaw cia khoom xwb - lawv yog cov neeg saib xyuas qhov zoo, xyuas kom meej tias txhua lub ncuav mog qab zib mus txog cov neeg siv khoom hauv nws qhov zoo tshaj plaws. Txawm hais tias koj yog tus tswv lag luam xaiv cov khoom siv lossis tus neeg siv khoom qhuas cov khoom qab zib zoo nkauj, kev nkag siab txog cov ntsiab lus no ntxiv ib txheej tshiab ntawm kev txaus siab rau cov thev naus laus zis tom qab cov khoom qab zib.