Ubushyuhe bwo kurwanya ubushyuhe busanzwe

Kurekura igihe: 2025-12-25

Sangira:

Ubushyuhe bwo kurwanya ubushyuhe busanzwenano airgel felifite imikorere myiza yumuriro. Ingaruka ziterwa nubushyuhe bwa nano airgel yumvaga iruta kure cyane ibikoresho gakondo byokoresha ubushyuhe. Hamwe nibyiza bidasanzwe byuburyo bwa nano, byahindutse "ubushyuhe bwumuriro ace" mubihe bikomeye nkubushyuhe bwo hejuru bwinganda nubukonje bukabije. Ingaruka zihariye zikorwa zirashobora kwagurwa kuva murwego rukurikira:
ni silika airgel, ifite ibice birenga 90% bya nano imbere, kandi ubunini bwa pore ni buto cyane kuruta inzira yubusa ya molekile yo mu kirere, ishobora kugabanya imbaraga zo kurwanya ubushyuhe, convection hamwe nimirasire.

4. Kurwanya ubushyuhe bwumuriro + byoroshye guhinduka, guhangayikishwa cyane no kubaka no kubungabunga

nano airgel yumviseNano airgel yumvise? Nano airgel yumvaga ari "igipimo cyiza kandi cyo kuzigama ingufu" zo gukumira inganda. Ibicuruzwa bya
Ku bushyuhe bwicyumba, ubushyuhe bwumuriro buri hasi ya 0.018-0.025W / (m · K), ni kimwe cya kabiri cyubwoya bwamabuye (0.04-0.05W / (m · K)) na 60% -70% yipamba ya ceramic (0.03-0.06W / (m · K)). Muburyo bumwe bwo gukwirakwiza ubushyuhe bwumuriro, uburebure bwa airgel yunvikana ni 1 / 3 - 1 / 2 gusa yibikoresho gakondo, bishobora kubika cyane umwanya wo gushyiramo ibikoresho.

nano airgel yunvise, ingaruka za nano airgel yunvise, ingaruka yubushyuhe bwumuriro wa nano airgel yunvise

Ni izihe ngaruka ziterwa nubushyuhe bwaNano airgel yumvisebipfundikira -200 ℃ ~ 650 ℃, kandi moderi yahinduwe yubushyuhe bwo hejuru irashobora kugera hejuru ya 1000 ℃. Ntishobora gukoreshwa gusa mu gukonjesha ubukonje bwibikoresho bya kirogenike nka azote yuzuye ya ogisijeni na ogisijeni y’amazi, ariko kandi byujuje ibyangombwa bisabwa kugirango ubushyuhe bw’amashyanyarazi butekeshe amashanyarazi, itanura ry’ibyuma, hamwe n’imiyoboro y’ubushyuhe bwo hejuru.
Icy'ingenzi cyane, mubushuhe bukabije bwibidukikije, ubushyuhe bwacyo ntibuhindagurika cyane kandi bugakomeza gukora neza, bikaruta kure ubwoya bwamabuye bukunze kwibasirwa nubushuhe bwubushyuhe buke hamwe na calcium silicike hamwe no kwiyongera gutunguranye kwubushyuhe bwubushyuhe bukabije.

Ni izihe ngaruka ziterwa nubushyuhe bwa nano airgel yunvise?

Nano airgel yo mu rwego rwo hejuru yumvaga yavuwe na hydrophobicity, kandi igipimo cya hydrophobicity gishobora kugera hejuru ya 98%. Nubwo yaba ari ahantu hafite ubuhehere nubushyuhe buri hejuru, ntibizakurura ubuhehere.
Nyamara, ibikoresho gakondo byokwirinda nkubwoya bwamabuye nubwoya bwikirahure bizagabanukaho hejuru ya 50% mumikorere ya insulation nyuma yo gufata amazi, bishobora no gutuma ibikoresho byangirika; Ikirere cyo mu kirere cyumva gishobora kwirinda iki kibazo, cyane cyane kibereye ahantu habi nko mu buhanga bwa shimi, ubwubatsi bwo mu nyanja n’ubwubatsi bwo munsi.

5. Ibidukikije byangiza ibidukikije kandi birinda umuriro, hamwe nibikorwa byumutekano byujuje ubuziranenge

Uburemere bwa airgel yunvise ni 180 - 300kg / m only. Nibyoroshye kandi byoroshye, kandi birashobora kuzingirwa muburyo bwububiko bugoye nkimiyoboro idasanzwe, imiyoboro, nibikoresho bya flanges. Irashobora gukata no gukomwa nta fomu igoye, itezimbere cyane imikorere yubushakashatsi.
Muri icyo gihe, coefficente yayo yo kwagura ubushyuhe ni mike cyane, irashobora kwihanganira ihindagurika ryubushyuhe bukabije, kandi ntirishobora gucika cyangwa kugwa kubera kwaguka kwinshi no kugabanuka nkibintu bikomeye. Ubuzima bwa serivisi bwayo burikubye inshuro 2-3 kurenza ibikoresho gakondo, bigabanya amafaranga yo kubungabunga mugihe cyanyuma.

3. Hydrophobique nubushuhe bwamazi, ntabwo yangirika mubidukikije

Ikintu nyamukuru kigize nano airgel yunvikana ni dioxyde de silicic organique, itarimo asibesitosi, formaldehyde nibindi bintu byangiza. Imikorere yacyo yo gutwika yageze mu cyiciro A kidashya. Ntabwo izarekura imyuka yubumara ku bushyuhe bwinshi. Yujuje ibyangombwa byo kurengera ibidukikije n’inganda n’umutekano w’umuriro, kandi irakwiriye cyane cyane mu miti, ingufu z’amashanyarazi n’imyubakire ifite ibisabwa bikomeye mu kurengera ibidukikije n’umutekano.

Rosewool Insulation Refractory Co, Ltd. 2Ibyingenzi bigizekugira ubushyuhe bukabije bwa <0.018W / (m ・ K), ubushyuhe bwagutse buringaniye bwa -200 ℃ ~ 1000 ℃, 99.5% + hydrophobique kandi yoroheje, kandi birashobora kuzigama ingufu cyane mubihe bikomeye byakazi nkubushyuhe bukabije / ubukonje bukabije / ubushuhe. Gukomatanya kugemurwa kwaho hamwe na tekiniki yihariye ya tekinoroji, ni amahitamo meza yo kuzamura inganda.

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