Ububiko bw'ibiryo byo mu nyanja burimo gukonjesha

Ububiko bw'ibiryo byo mu mazi bukonje bukoreshwa cyane cyane mu kubika ibikomoka ku mazi, ibikomoka ku mafi, nibindi.

Ubushyuhe bw'ubwoko butandukanye bw'ibigega byo mu mazi mu bubiko bukonje ntabwo ari bumwe, ariko muri rusange buri hagati ya -30 na -5°C.

Ubwoko bw'ibiryo byo mu mazi bikonjeshwa:

1. Ububiko bukonje bw'ibiryo byo mu nyanja

Ubushyuhe bw'ububiko bw'ibiryo byo mu mazi burimo gukonje buratandukanye bitewe n'igihe bibikwa:

① Ububiko bukonje bufite ubushyuhe buri hagati ya -5 ~ -12℃ bukoreshwa cyane cyane mu gucuruza no gucuruza amafi mashya by'igihe gito.

Igihe rusange cyo kubika ni iminsi 1-2. Iyo ibiryo byo mu nyanja bitazanywe mu gihe cy'iminsi 1-2, ibiryo byo mu nyanja bigomba gushyirwa mu cyuma gikonjesha vuba kugira ngo bikonjeshe vuba.

② Frigo ikoreshwa muri firigo ifite ubushyuhe buri hagati ya -15 ~ -20°C ikoreshwa cyane cyane mu kubika amafi akonjeshejwe mu gihe kirekire uhereye muri firigo ikorwa vuba. Igihe rusange cyo kubika ni iminsi 1-180.

③ Ububiko bukonje bufite ubushyuhe bubiri bwavuzwe haruguru bukunze gukoreshwa kandi bukunze gukoreshwa mu buzima bwacu. Ubundi ni ububiko bukonje bw'ibikomoka ku mazi bufite ubushyuhe buri hagati ya -60~-45℃. Ubu bushyuhe bushobora gukoreshwa mu kubika tuna.

Amazi ari mu tunyangingo twa tuna atangira gukonja akavamo kristu kuri -1.5°C, naho amazi ari mu tunyangingo twa mafi agakonja akavamo kristu iyo ubushyuhe bugeze kuri -60°C.

Iyo tuna itangiye gukonja kuri -1.5°C ~ 5.5°C, umubiri w'ifi uhinduka nk'urukiramende, bigasenya uturemangingo. Iyo umubiri w'ifi ushongeshejwe, amazi ahita atakaza byoroshye kandi uburyohe bwihariye bwa tuna buragabanuka, ibi bikaba bigabanya cyane agaciro kayo.

Kugira ngo tune irusheho kuba nziza, gukonjesha vuba bishobora gukoreshwa mu kubika ibintu bikonjesha vuba kugira ngo bigabanya igihe cyo gukora urubura rwa "-1.5℃ ~ 5.5℃" no kongera umuvuduko wo gukonjesha, ari nabyo bikorwa by'ingenzi mu gukonjesha tuna.

2. Kubika ibiryo byo mu mazi mu buryo bwihuse kandi bukonjeshejwe

Kubika amafi yo mu nyanja mu buryo bukonje vuba kandi bukonjeshejwe vuba bigamije ahanini gukonjesha vuba amafi mashya mu gihe gito kugira ngo akomeze kuba mashya mu gihe runaka kugira ngo ashobore kugurishwa ku giciro cyiza.

Igihe cyo gukonjesha vuba muri rusange ni amasaha 5-8, kandi ubushyuhe ni -25 ~ -30℃. Shyira vuba muri firigo hanyuma ubishyire muri -15 ~ -20 ℃ ahantu hakonje mu bubiko bw'amafi kugira ngo bibikwe bundi bushya.