-25 ℃ Tsawg kub cia txias

Tsis tshua muaj kub cia chav duab Qhov chaw cia kub ntawm qhov chaw cia txias yog feem ntau: -22 ~ 25 ℃. 

Vim tias qee yam khoom noj xws li ice cream thiab nqaij nruab deg thiab lwm yam khoom siv nqaij yuav tsum tau khaws cia ntawm qhov kub ntawm -25 ° C ua ntej lawv yuav tsis deteriorate, yog tias ice cream khaws cia qis dua 25 ° C, nws cov ntxhiab yuav ploj mus; Cov saj thiab saj yog qhov phem dua; Qhov tshwj xeeb ntawm qhov kub thiab txias cia yog: cov khoom noj tau maj mam muab tso rau hauv qhov txias txias los ntawm ib ntus. Tom qab ib lub sij hawm ntawm lub sij hawm, qhov kub ntawm lub txias cia mus txog -25 ℃. Tsis muaj kev tshwj xeeb rau lub sijhawm no. Qhov ntsuas kub cia muaj qhov xav tau nruj, nruab nrab ntawm -22 ℃ ~ 25 ℃, qhov no yog qhov ntsuas kub tsis tshua muaj.

Txias cia muaj peev xwm xam txoj kev

● Txias cia tonnage xam:

1. Txias cia tonnage = ntim sab hauv ntawm chav txias txias × ntim siv qhov ntsuas × chav ntsuas qhov hnyav ntawm cov khoom noj.

2. Lub ntim sab hauv ntawm chav txias txias ntawm qhov txias cia = qhov ntev × dav × qhov siab (cubic)

3. Volume utilization factor of txias cia:

500-1000 cubic meters = 0.40

1001-2000 kub = 0.50

2001-10000 cubic meters = 0.55

10001-15000 cubic meters = 0.60

● Khoom noj khoom noj hnyav:

Cov nqaij khov = 0.40 tons / cubic

Cov ntses khov = 0.47 tons / cubic

Txiv hmab txiv ntoo thiab zaub tshiab = 0.23 tons / m3

Tshuab ua dej khov = 0.75 tons / cubic

Khov yaj kab noj hniav = 0.25 tons / cubic

Cov nqaij tsis muaj pob txha los yog cov khoom lag luam = 0.60 tons / cubic

Cov nqaij qaib khov hauv lub thawv = 0.55 tons / m3

● Kev suav cov txheej txheem ntawm cov khoom txias cia kom muaj nuj nqis:

1. Nyob rau hauv kev lag luam warehousing, cov mis rau xam qhov siab tshaj plaws ntim ntim yog:

Cov ntsiab lus zoo ntim (m3) = tag nrho cov ntsiab lus ntim (m3) X0.9

Qhov siab tshaj plaws ntim ntim (tons) = tag nrho cov ntim sab hauv (m3) / 2.5m3

2. Qhov siab tshaj plaws cia ntim ntawm mobile txias cia

Cov ntsiab lus zoo ntim (m3) = tag nrho cov ntsiab lus ntim (m3) X0.9

Qhov siab tshaj plaws ntim ntim (tons) = tag nrho cov ntim sab hauv (m3) X (0.4-0.6) / 2.5m3

0.4-0.6 yog txiav txim siab los ntawm qhov loj thiab qhov chaw cia txias.

3. Cov khoom ntim khoom siv niaj hnub siv tiag tiag

Yog tias tsis muaj kev xaiv tshwj xeeb, qhov tseeb ntawm cov khoom ntim txhua hnub yog xam ntawm 15% lossis 30% ntawm qhov siab tshaj plaws warehousing ntim (tons) (feem ntau 30% yog xam rau cov tsawg dua 100m3).