Vacuum insulated pombi inoshandiswa kuendesa yakaderera tembiricha yepakati, uye ine yakakosha mhedzisiro yekutonhora yekuvharisa pombi. Iko kuvhara kwevacuum insulated pombi kune hukama. Kuenzaniswa neyechinyakare insulated kurapa, iyo vacuum insulation inoshanda zvakanyanya.

Nzira yekuziva sei kana iyo vacuum insulated pombi iri mukushanda inoshanda panguva yekushandiswa kwayo kwenguva refu? Kunyanya nekucherechedza kana rusvingo rwekunze rweVI pombi rinoratidzika chiitiko chemvura uye chando. (Kana iyo vacuum insulation tube yakashongedzerwa negeji yevacuum, dhigirii yevacuum inogona kuverengwa.) Kazhinji, tinoti chiitiko chemvura uye chando chinoumba pamadziro ekunze kweVI pombi ndechokuti dhigirii yevacuum haina kukwana, uye haigone kuenderera mberi nekuita zvakanaka basa re insulated.

Zvikonzero zvePhenomenon yeMvura Condensation uye Frosting

Kazhinji pane zvikonzero zviviri zvechando,

● Vacuum nozzle kana kuti welds inobuda, zvichiita kuti vacuum iderere.

● Kubudiswa kwegasi kubva kune zvinhu kunokonzera kuderera kwevacuum.

Vacuum nozzle kana weld inodonha, izvo zvezvigadzirwa zvisina kukodzera. Vagadziri vanoshaya michina yekuongorora inoshanda uye system yekuongorora mukuongorora. Vacuum insulation zvigadzirwa zvakagadzirwa nevagadziri vakanaka kazhinji havana matambudziko mune izvi mushure mekusununguka.

Izvo zvinhu zvinoburitsa gasi, izvo zvisingadzivisiki. Mukushandiswa kwenguva refu kweVI pombi, simbi isina tsvina uye insulated zvinhu zvinoramba zvichiburitsa gasi muvacuum interlayer, zvishoma nezvishoma kuderedza vacuum degree yevacuum interlayer. Saka iyo VI pombi ine humwe hupenyu hwebasa. Kana iyo vacuum dhigirii inodonha kune iyo nyika isingakwanise kuve adiabatic, iyo VI pombi inogona kuvharwa kechipiri kuburikidza nepombi unit kuvandudza iyo vacuum degree uye kudzoreredza iyo insulated maitiro.

Frosting haina kukwana vacuum, uye ndizvo zvakaita mvura here?

Kana chiitiko chekuumbwa kwemvura chikaitika muvacuum adiabatic chubhu, iyo vacuum degree haina hazvo kukwana.

Chekutanga pane zvese, iyo insulated mhedzisiro yeVI pombi inoenderana. Kana kunze kwemadziro tembiricha yeVI pombi iri pazasi tembiricha yepakati mukati me3 Kelvin (yakaenzana ne3 ℃), mhando yeVI pombi inoonekwa seyakagamuchirwa. Naizvozvo, kana humidity yezvakatipoteredza yakakwira zvakanyanya panguva iyoyo, kana tembiricha yeVI pombi isingasviki 3 Kelvin kubva kune zvakatipoteredza, iyo mvura condensation phenomenon ichaitika zvakare. Yakananga data inoratidzwa mumufananidzo uri pazasi.

Semuyenzaniso, kana ambient humidity iri 90% uye ambient tembiricha iri 27℃, tembiricha yakaoma yekugadzirwa kwemvura panguva ino i25.67℃. Kureva kuti, kana tembiricha musiyano pakati VI pombi uye zvakatipoteredza iri 1.33 ℃, chiitiko mvura condensation ichaonekwa. Zvisinei, kusiyana kwekushisa kwe1.33 ℃ kuri mukati mehuwandu hweVI pombi, saka hazvibviri kuvandudza mamiriro ekugadzirisa mvura nekuvandudza kunaka kweVI pombi.

Panguva ino, isu tinokurudzira kuwedzera midziyo yekubvisa humidification, kuvhura hwindo rekufefetedza, uye kuderedza humidity kwezvakatipoteredza, kuitira kuti inyatso kuvandudza mamiriro ekugadzirisa mvura.