Ibisabwa byo gukumira umuriro ku miyoboro y’ikirere mu cyumba cy’isuku (icyumba gisukuye) bigomba gutekereza cyane ku kurwanya umuriro, isuku, kurwanya ruswa ndetse n’ibipimo by’inganda. Ibikurikira ni ingingo z'ingenzi:
1. Ibisabwa byo gukumira umuriro
Ibikoresho bidashobora gukongoka: Imiyoboro yo mu kirere hamwe n’ibikoresho byo kwikingira bigomba guhitamo gukoresha ibikoresho bidashya (Grade A), nk'ibyuma bikozwe mu byuma, ibyuma bitagira umwanda, n'ibindi, hakurikijwe GB 50016 "Kode yo gukumira inkongi y'umuriro" na GB 50738 "Code of Construction of Ventilation and Conditioning Engineering".
Umupaka wo kurwanya umuriro: Sisitemu yumwotsi nu mwuka: Igomba kuba yujuje GB 51251 "Ibipimo bya tekiniki ya sisitemu y’umwotsi n’umwuka mu nyubako", kandi ubusanzwe imipaka yo kurwanya umuriro isabwa kuba ≥0.5 ~ 1.0 (bitewe n’ahantu runaka).
Imiyoboro isanzwe yo mu kirere: Imiyoboro y’umwuka muri sisitemu itari umwotsi n’umwuka urashobora gukoresha ibikoresho bya B1 byo mu rwego rwa flame-retardant, ariko ubwiherero burasabwa kuzamurwa mu cyiciro cya A kugira ngo bugabanye ingaruka z’umuriro.
2. Guhitamo ibikoresho bisanzwe
Imiyoboro y'icyuma
Isahani yicyuma: ubukungu kandi bufatika, bisaba gutwikira hamwe no gufunga kashe ku ngingo (nko gusudira cyangwa gufunga umuriro).
Isahani idafite ibyuma: ikoreshwa mubidukikije byangirika cyane (nk'ubuvuzi n'inganda za elegitoroniki), hamwe nibikorwa byiza bitangiza umuriro. Imiyoboro itari iy'icyuma
Umuyoboro wa fenolike: ugomba gutsinda ikizamini cya B1 kandi ugatanga raporo yikizamini cya fireproof, kandi ugakoreshwa witonze ahantu h’ubushyuhe bwinshi.
Umuyoboro wa Fiberglass: bisaba kongeramo ibicanwa bitagira umuriro kugirango hatabaho umukungugu kandi byujuje ibyangombwa bisukuye.
3. Ibisabwa bidasanzwe
Sisitemu yo gusohora umwotsi: igomba gukoresha imiyoboro yigenga yigenga, ibikoresho byicyuma hamwe nigitwikirizo cyumuriro (nkurutare rwubwoya + ikibaho cyumuriro) kugirango cyuzuze umuriro.
Sukura ibyumba byinyongera: Ubuso bwibintu bugomba kuba bworoshye kandi butarimo ivumbi, kandi wirinde gukoresha ibicanwa bitagira umuriro byoroshye kumenagura ibice. Ihuriro rigomba gufungwa (nka kashe ya silicone) kugirango wirinde ko umwuka uva hamwe n’umuriro.
4. Ibipimo bijyanye nibisobanuro
GB 50243 "Kode yemewe yo kubaka ubwubatsi bwoguhumeka no guhumeka ikirere": Uburyo bwo kugerageza imikorere yumuriro wumuriro wimyuka.
GB 51110 "Ubwubatsi bw'Isuku n'Ubuziranenge Bwakirwa": Ibipimo bibiri byo gukumira umuriro no kugira isuku y'imiyoboro yo mu kirere.
Inganda zinganda: Inganda za elegitoronike (nka SEMI S2) ninganda zimiti (GMP) zishobora kuba zikenewe cyane kubikoresho.
5. Kwirinda ibyubaka Ibikoresho byo kubika: Koresha Icyiciro A (nkubwoya bwamabuye, ubwoya bwikirahure), kandi ntukoreshe plastike yaka ifuro.
Ibyuma bizimya umuriro: Shyira mugihe wambutse ibice byumuriro cyangwa ibyumba byimashini, ubushyuhe bwo gukora ni 70 ℃ / 280 ℃.
Kwipimisha no gutanga ibyemezo: Ibikoresho bigomba gutanga raporo yigihugu yo kugenzura umuriro (nka laboratoire yemewe ya CNAS). Imiyoboro y'umwuka mu bwiherero igomba kuba ikozwe mu byuma, hamwe n’urwego rwo kurinda umuriro rutari munsi y’icyiciro cya A, hitabwa ku gufunga no kwangirika. Mugushushanya, birakenewe guhuza amahame yihariye yinganda (nka electronics, ubuvuzi) nibisobanuro birinda umuriro kugirango harebwe niba umutekano wa sisitemu nisuku byujuje ubuziranenge.
Igihe cyo kohereza: Nyakanga-15-2025