Malo Osungira Zinthu Zozizira Obwereka

Kugawa m'mizinda, malo ogulitsira zakudya zatsopano, ndi zinthu zogulitsa mankhwala zikupitilira kukweza kufunikira kwa malo osungiramo zinthu zozizira, malo osungiramo zinthu zozizira ang'onoang'ono obwereka akhala yankho labwino. Poyerekeza ndi malo akuluakulu osungiramo zinthu zozizira,malo osungiramo ozizira pang'onoKubwereka nyumba kumafuna ndalama zochepa zomwe zimayikidwa pasadakhale, kukhazikitsa mwachangu, komanso kugwiritsa ntchito bwino. Kapangidwe kake kayenera kulinganiza kukhazikika kwa kutentha, mtengo wogwirira ntchito, komanso kusinthasintha kwa lendi kuti apeze phindu kwa nthawi yayitali.

Kukonza Kukula ndi Kutentha kwa Malo Osungirako Ang'onoang'ono Ozizira Obwereka

Malo osungiramo zinthu ozizira nthawi zambiri amakhala pakati pa 20 mpaka 200 masikweya mita. Kukula kumeneku kumalola eni nyumba kutumikira anthu ambiri obwereka nyumba pamene akugwiritsa ntchito malo ambiri. Kutalika kwa denga nthawi zambiri kumakhala pakati pa 3.0 mpaka 4.5 mita, zomwe zimathandiza kuti mapaleti azikulungidwa komanso kuchepetsa kuzizira. Makina ozungulira amalola eni nyumba kugawa kapena kuphatikiza mayunitsi pamene zofuna za obwereka zikusintha.

Kugawa kutentha ndi chinthu chofunikira kwambiri pakupanga. Zipinda zambiri zobwereka zozizira zimagwira ntchito m'malo odziwika bwino ogulitsa. Malo osungiramo zipatso, ndiwo zamasamba, ndi mkaka nthawi zambiri amakhala pakati pa 0°C ndi 4°C. Malo osungiramo nyama ndi nsomba m'firiji nthawi zambiri amakhala pakati pa −18°C mpaka −22°C. Anthu ogulitsa mankhwala nthawi zambiri amafunika kuwongolera kwambiri, monga 2°C mpaka 8°C, ndi malire a kusinthasintha kwa kutentha a ±0.5°C.

Kapangidwe kolondola ka kutchinjiriza kumathandizira izi. Mapanelo a sandwich a polyurethane okhala ndi makulidwe a mamilimita 75 mpaka 120 amakwaniritsa kuchuluka kwa kutentha pafupifupi 0.022 W/m·K. Kagwiridwe ka ntchito kameneka kamachepetsa kutentha ndipo kamakhazikitsa mikhalidwe yamkati. Kukula koyenera ndi kugawa malo kumatsimikizira kuti wobwereka aliyense amalipira kokha mphamvu ndi kutentha komwe akufunikira.

Machitidwe Osungiramo Zinthu Zozizira ndi Kugwiritsa Ntchito Mphamvu Bwino kwa Malo Osungira Zinthu Zozizira Ang'onoang'ono Obwereka

Kusankha zida zoziziritsira kumakhudza mwachindunji ndalama zogwirira ntchito zobwereka. Zipangizo zazing'ono zosungiramo zinthu zozizira nthawi zambiri zimagwiritsa ntchito ma compressor ozungulira kapena ozungulira okhala ndi mphamvu zoziziritsira kuyambira 3 mpaka 30 kW pa unit iliyonse. Machitidwewa amafanana bwino ndi zinthu zomwe sizimayikidwa bwino kwambiri kuposa zida zazikulu zogwiritsidwa ntchito pakati. Mwachitsanzo, chipinda chozizira cha mamita 50 pa −18°C nthawi zambiri chimafuna mphamvu zoziziritsira pafupifupi 7 mpaka 9 kW, kutengera kutchinjiriza ndi kuchuluka kwa zitseko.

Kugwiritsa ntchito mphamvu kudakali vuto lalikulu kwa eni nyumba. Zipinda zazing'ono zozizira zopangidwa bwino zimadya pafupifupi 25 mpaka 40 kWh pa mita imodzi ya sikweya pamwezi zikagwiritsidwa ntchito bwino. Ma evaporators ogwira ntchito bwino komanso ma valve okulitsa magetsi amagetsi amachepetsa nthawi yogwiritsira ntchito compressor. Mafani a condenser osinthasintha amaletsanso kugwiritsa ntchito magetsi panthawi yotentha kwambiri.

Kusamalira kusungunuka kwa madzi kumakhudzanso magwiridwe antchito. Kusungunuka kwa madzi pogwiritsa ntchito magetsi kapena mpweya wotentha nthawi zambiri kumachitika kawiri kapena kanayi patsiku, ndipo kuzungulira kulikonse kumatenga mphindi 15 mpaka 30. Olamulira anzeru amakonza kuchuluka kwa madzi pogwiritsa ntchito kusungunuka kwa madzi kutengera kuchuluka kwa madzi oundana m'malo mwa nthawi yokhazikika. Njirazi zimachepetsa kuwononga mphamvu kosafunikira ndikusunga mphamvu yoziziritsira nthawi zonse kwa okhala m'nyumba.

Njira Yosungira Zinthu Zozizira Yopangidwira Kale Yobwereka ku Dongan Building

Monga kampani yotsogola yopereka njira zosungiramo zinthu zozizira ku China, Harbin Dongan Building Sheets Company imapereka njira zakezake pamsika wobwereketsa malo osungiramo zinthu zozizira.

Kampani ya Dongan imapanga mitundu yosiyanasiyana ya malo osungiramo zinthu zozizira omwe adakonzedwa kale potengera kufunikira kwa msika. Kuchuluka kwa malo osungiramo zinthu zozizira awa kuli pakati pa matani 2-15. Malinga ndi malo osungiramo zinthu zozizira, anthu amatha kuyika mawilo a malo osungiramo zinthu zozizira awa, zomwe zimapangitsa kuti malo osungiramo zinthu zozizira aziyenda bwino komanso azisinthasintha. Kutentha kozizira kwa malo osungiramo zinthu zozizira omwe adayikidwa kale ndi -18 mpaka 10 °C. Izi zimathandiza kuti malo osungiramo zinthu zozizira akwaniritse bwino zosowa zosungiramo chakudya, maluwa, ndi zinthu zachipatala.

Malo osungiramo zinthu zozizira omwe adakonzedwa kale ali ndi mapanelo apamwamba kwambiri osungiramo zinthu zozizira a polyurethane okwana 100mm. Angathandize kwambiri kugwiritsa ntchito bwino zida zoziziritsira ndikusunga mphamvu kwa ogwiritsa ntchito. Nthawi yomweyo, zigawo zazikulu monga ma compressor ndi ma valve okulitsa amitundu yotchuka padziko lonse lapansi zimagwiritsidwa ntchito kukonza kuziziritsa ndi moyo wautumiki wa dongosolo lonse.

Kwa madera omwe ali ndi magetsi osakhazikika, Dongan adapanganso malo osungiramo zinthu zoziziritsa ku dzuwa. Pali ma solar photovoltaic panels akuluakulu pamwamba pa malo osungiramo zinthu zoziziritsa ku dzuwa, zomwe zingathandize kuchepetsa kudalira kwa malo osungiramo zinthu zoziziritsa kuzizira pa magetsi a m'matauni. Mtundu uwu wa malo osungiramo zinthu zoziziritsa kuzizira ndi woyenera kwambiri m'maiko osatukuka kapena madera akutali.