Ukusatshalaliswa kwasemadolobheni, izitolo zokudla okusha, kanye nokuphathwa kwemithi kuyaqhubeka nokukhuthaza isidingo sezindawo zokugcina izinto ezibandayo, izindawo zokugcina izinto ezincane ezibandayo eziqashiwe seziphenduke impendulo ephumelelayo. Uma kuqhathaniswa nezindawo zokugcina izinto ezibandayo ezinkulu,indawo yokugcina izinto ezibandayo encaneukuqasha kudinga ukutshalwa kwezimali okuphansi kusengaphambili, ukufakwa okusheshayo, kanye nokusebenza okujwayelekile. Ukwakheka kwazo kumele kulinganise ukuzinza kwezinga lokushisa, izindleko zokusebenza, kanye nokuguquguquka kwabaqashi ukuze kufezwe inzuzo yesikhathi eside.
Ukucushwa Kosayizi kanye Nobubanzi Bokushisa Besitoreji Esincane Esibandayo Sokuqasha
Indawo yokugcina ebandayo yokuqasha ivame ukuwela endaweni ephansi engamamitha-skwele angama-20 kuya kwangu-200. Lolu hlu lobukhulu luvumela abanikazi bezindlu ukuthi bakhonze abaqashi abaningi ngenkathi begcina isikhala sisetshenziswa kakhulu. Ukuphakama kophahla ngokuvamile kusuka kumamitha angu-3.0 kuya kwangu-4.5, okusekela ukufakwa kwama-pallet ngenkathi kunciphisa ivolumu yokupholisa. Izinhlelo zamaphaneli ezi-modular zivumela abanikazi ukuthi bahlukanise noma bahlanganise amayunithi njengoba isidingo somqashi sishintsha.
Ukuhlukaniswa kwezinga lokushisa kumelela isici esiyinhloko somklamo. Amakamelo amaningi okuqashisa asebenza ngaphakathi kwezindawo ezivamile zezentengiselwano. Indawo yokugcina izithelo, imifino, kanye nobisi ebandayo ivame ukuba phakathi kuka-0°C no-4°C. Indawo yokugcina inyama nezinhlanzi eqandisiwe ivame ukusebenza kusukela ku-−18°C kuya ku-−22°C. Abaqashi bemithi bavame ukudinga ukulawulwa okuqinile, njengo-2°C kuya ku-8°C, ngemikhawulo yokuphambuka kwezinga lokushisa engu-±0.5°C.
Umklamo onembile wokushisa usekela lezi zidingo. Amaphaneli esandwich e-polyurethane anobukhulu obungamamilimitha angu-75 kuya kwangu-120 afinyelela amanani okushisa afinyelela ku-0.022 W/m·K. Lokhu kusebenza kunciphisa ukukhuphuka kokushisa futhi kuzinzisa izimo zangaphakathi. Usayizi ofanele kanye nokuhlukaniswa kwezindawo kuqinisekisa ukuthi umqashi ngamunye ukhokhela kuphela umthamo kanye nezinga lokushisa abalidingayo ngempela.
Izinhlelo Zokuqandisa Nokusebenzisa Kahle Amandla Endawo Yokugcina Izinto Ezibandayo Encane Yokuqasha
Ukukhethwa kwemishini yesiqandisi kuthinta ngqo izindleko zokusebenza zokuqasha. Amayunithi amancane okugcina izinto ezibandayo avame ukusebenzisa ama-scroll noma ama-semi-hemetic compressors anamandla okupholisa asukela ku-3 kuya ku-30 kW ngeyunithi ngayinye. Lezi zinhlelo zihambisana nezimo zomthwalo ongaphelele kahle kakhulu kunemishini emikhulu ephakathi. Isibonelo, igumbi elibandayo elingamamitha-skwele angu-50 ku-−18°C ngokuvamile lidinga cishe u-7 kuya ku-9 kW womthamo wesiqandisi, kuye ngokuthi i-insulation kanye nemvamisa yomnyango.
Ukusetshenziswa kwamandla kusalokhu kuyinto ebaluleke kakhulu kubanikazi bezindlu. Amakamelo amancane abandayo aklanywe kahle asebenzisa cishe ama-kWh angu-25 kuya kwangu-40 ngemitha yesikwele ngenyanga ngaphansi kokusebenza okuzinzile. Ama-evaporator asebenza kahle kakhulu nama-valve okukhulisa kagesi anciphisa isikhathi sokusebenza kwe-compressor. Amafeni e-condenser anesivinini esiguquguqukayo anciphisa ukusetshenziswa kukagesi ngesikhathi sokushisa okuphansi.
Ukuphathwa kokuncibilika nakho kuthinta ukusebenza kahle. Imijikelezo yokuncibilika kagesi noma yegesi eshisayo ivame ukwenzeka kabili kuya kane ngosuku, kanti umjikelezo ngamunye uhlala imizuzu eyi-15 kuya kwengama-30. Abalawuli abahlakaniphile balungisa imvamisa yokuncibilika ngokusekelwe ekuqongeleleni kweqhwa esikhundleni samashejuli ahleliwe. Lezi zinyathelo zinciphisa imfucuza yamandla engadingekile futhi zigcina amandla okupholisa ahlala njalo kubaqashi.
Isixazululo Sokugcina Izinto Ezibandayo Esilungisiwe Sokuqasha Esakhiweni SaseDongan
Njengomhlinzeki ohamba phambili wezixazululo zokugcina izinto ezibandayo eShayina, iHarbin Dongan Building Sheets Company inikeza izixazululo zayo emakethe yokuqasha izindawo zokugcina izinto ezibandayo.
Inkampani iDongan iklama izinhlobo ezahlukene zezindawo zokugcina ezibandayo ezilungisiwe kusengaphambili ukuze iphendule isidingo semakethe. Umthamo walezi zindawo zokugcina ezibandayo uphakathi kwamathani angu-2-15. Ngokusho kwendawo yokugcina ebandayo, abantu bangafaka amasondo alezi zindawo zokugcina ezibandayo, okunikeza ithuba lokunyakaza kanye nokulungiswa okuguquguqukayo kwendawo yokugcina ebandayo. Izinga lokushisa lokupholisa lendawo yokugcina ebandayo efakiwe ngaphambilini lingu-18 kuya ku-10 °C. Lokhu kuvumela indawo yokugcina ebandayo ukuthi ihlangabezane kahle nezidingo zokugcina zokudla, izimbali, kanye nezinto zokwelapha.
Indawo yokugcina izinto ezibandayo efakwe kusengaphambili ifakwe amaphaneli okugcina izinto ezibandayo e-polyurethane asezingeni eliphezulu angu-100mm ubukhulu. Ingathuthukisa ngempumelelo ukusebenza kahle kwemishini yokuqandisa futhi yonge ukusetshenziswa kwamandla kwabasebenzisi. Ngesikhathi esifanayo, izingxenye eziyinhloko ezifana nama-compressor nama-valve okwandisa emikhiqizo edumile emhlabeni wonke zisetshenziselwa ukuthuthukisa umphumela wokupholisa kanye nokuphila kwenkonzo yesistimu yonke.
Ezindaweni ezinendawo yokunikezwa kwamandla engazinzile, uDongan uphinde waklama indawo yokugcina ebanda yelanga. Kunezipaneli ezinkulu ze-photovoltaic zelanga phezulu kwendawo yokugcina ebanda, ezinganciphisa ngempumelelo ukuncika kwendawo yokugcina ebanda ekunikezweni kwamandla kamasipala. Lolu hlobo lwendawo yokugcina ebanda lufaneleka kakhulu emazweni asathuthuka noma ezindaweni ezikude.
Isikhathi sokuthunyelwe: Jan-26-2026