Igumbi lokubanda eliyi-modular lidlala indima ebalulekile ekugcinweni kokudla, kwezemithi, kanye nasekuthuthweni kwempahla. Isidingo esikhulayo somhlaba wonke sokugcina okulawulwa amazinga okushisa siyaqhubeka nokwandisa le makethe. Ngokusho kwe-Global Cold Chain Alliance, umthamo wokugcina obandayo emhlabeni wonke udlule amamitha ayizigidi ezingama-720 ngo-2024. Igumbi lokubanda eliyi-modular livelele ngenxa yokuguquguquka, ukufakwa okusheshayo, kanye nokusebenza okuzinzile kokushisa.
Isakhiwo kanye Nezingxenye Eziyinhloko Zamagumbi Abandayo Ajwayelekile
I-modularigumbi elibandayoaqukethe amaphaneli afakwe uthango asevele enziwe ngaphambili, izinhlelo zokuqandisa, amayunithi okulawula, kanye nezesekeli zokuvala. Amaphaneli afakwe uthango avame ukusebenzisa ama-polyurethane noma ama-PIR foam cores. Ngokwezidingo zangempela zokushisa kokupholisa, ubukhulu bephaneli obujwayelekile busukela ku-75 mm kuya ku-200 mm. I-100 mmiphaneli ye-polyurethanengokuvamile ifinyelela ukuhanjiswa kokushisa okungu-0.022 W/m·K, okuhlangabezana nezidingo eziningi zokugcina izinga lokushisa eliphakathi.
Izindawo zamaphaneli zisebenzisa insimbi embozwe ngombala noma insimbi engagqwali. Ubukhulu bensimbi buvame ukusuka ku-0.4 kuya ku-0.6 mm. Lezi zinto ziyamelana nokugqwala futhi zisekela ukuhlanzwa njalo. Izinhlelo ze-cam-lock noma ze-hook-lock zixhuma amaphaneli ngokuqinile. Lesi sakhiwo sikhawulela ukuvuza komoya kube ngaphansi kuka-0.5 m³/m²·h ngaphansi kokuhlolwa kwengcindezi okujwayelekile.
Izinhlelo zokuqandisa zakha i-core esebenzayo. Izinhlobo ezivamile ze-compressor zifaka phakathi amayunithi e-scroll kanye ne-semi-hermetic piston. Umthamo wokupholisa uvame ukusuka ku-3 kW kuya ku-50 kW ngohlelo ngalunye. Amakamelo abandayo anokushisa okuphakathi asebenza phakathi kuka-0°C no-5°C. Amakamelo abandayo anokushisa okuphansi afinyelela ku-−18°C kuya ku-−25°C. Izilawuli zedijithali zigcina ukunemba kokushisa ngaphakathi kuka-±0.5°C.
Iminyango nayo ithonya ukusebenza. Iminyango enezihibe noma eshelelayo ivame ukuba nezinhlaka zeminyango ezifudumele. Lo mklamo uvimbela ukwakheka kweqhwa lapho usebenza ngaphansi kuka-−10°C. Ukuhlanganiswa okufanele kwezingxenye kuqinisekisa ukusebenza okuzinzile nokuphila isikhathi eside kwenkonzo.
Izinzuzo Eziyinhloko Zezinhlelo Zegumbi Elibandayo Ezihlanganisiwe
Amakamelo okubandayo e-Modular aletha ukusebenza kahle okukhulu ekwakheni. Amaphaneli akhiwe kusengaphambili efektri anciphisa umsebenzi wasendaweni. Ngenxa yamaphaneli okushisa akhiwe kusengaphambili akhiwe kahle kanye nenani lamaqembu okwakha, igumbi lokubandayo eli-modular elingamamitha ayi-100 livame ukuqeda ukufakwa zingakapheli izinsuku ezi-3-7. Amakamelo okubandayo ekhonkrithi endabuko avame ukudinga izinsuku ezingaphezu kwezingama-30. Ukulethwa okusheshayo kunciphisa izindleko zabasebenzi cishe ngo-25%.
Ukuzivumelanisa nezimo kumelela enye inzuzo eyinhloko. Izinhlelo ze-Modular zivumela ukunwetshwa noma ukuthuthwa okulula. Abasebenzisi bangandisa ivolumu yokugcina ngokufaka amaphaneli nokuthuthukisa umthamo wokuqandisa. Lokhu kuzivumelanisa nezimo kuhambisana nokugcinwa kokudla kwesizini kanye nemisebenzi ekhulayo yezokuthutha.
Ukusetshenziswa kahle kwamandla kusalokhu kuyinzuzo enkulu. I-polyurethane foam enobukhulu obuphezulu ifinyelela ubuningi obungu-40–45 kg/m³. Lesi sakhiwo sinciphisa ukudluliselwa kokushisa futhi sehlisa isikhathi sokusebenza kwe-compressor. Izifundo zibonisa ukuthi amakamelo abandayo ajwayelekile anganciphisa ukusetshenziswa kwamandla ngo-15–20% uma kuqhathaniswa nendawo yokugcina ebandayo eyakhiwe ngezitini ngaphansi kwezimo ezifanayo.
Ukulawulwa kokuhlanzeka nakho kuyathuthuka. Izindawo zensimbi ezibushelelezi zinciphisa ukukhula kwamagciwane. Amakamelo abandayo asetshenziselwa ukugcina ukudla avame ukuhambisana nezindinganiso ze-HACCP. Ukuvalwa kahle kuvimbela ukujiya nokwakheka kwesikhunta. Lesi sici sisekela ukugcinwa okuphephile kwenyama, ubisi, izithelo nemifino.
Ukulawulwa kwezindleko kuqinisa kakhulu ukukhanga kwemakethe. Amakamelo okubandayo ajwayelekile avame ukunciphisa ukutshalwa kwezimali kokuqala ngo-10-20% uma kuqhathaniswa nezakhiwo zokugcina izinto ezibandayo zendabuko. Ukusetshenziswa kwezinto ezibikezelwayo kanye nokukhiqiza okujwayelekile kusiza ukulawula isabelomali ngokunembile.
Ukufakwa, Ukugcinwa, kanye Nempilo Yesevisi
Ukufakwa kobungcweti kuqinisekisa ukuthembeka kwesikhathi eside. Abafaki kumele balinganise isisekelo ngaphakathi kuka-±5 mm ngaphezu kwamamitha ayi-10. Izisekelo ezingalingani zibangela ukucindezeleka kwephaneli nokuvuza komoya. Abafaki kufanele baqinise ama-cam-locks ngokulinganayo ukuze balondoloze ukuhambisana kwephaneli.
Umsebenzi wokuvala udinga ukunakwa okukhethekile. Abafaki bafaka i-silicone yezinga lokudla kuzo zonke izihlanganisi zamaphaneli. Izithiyo zomusi kumele zihlale ziqhubeka, ikakhulukazi emakamelweni abandayo anezinga lokushisa eliphansi. Ukuvala okungekuhle kwandisa i-frosting futhi kwandisa ukusetshenziswa kwamandla ngamaphesenti afinyelela ku-30%.
Ukufakwa kwesistimu yesiqandisi kulandela ukufakwa. Ochwepheshe kumele basuse uketshezi ohlelweni ngaphansi kwama-micron angu-500 ngaphambi kokushaja isiqandisi. Ukushaja isiqandisi okufanele kuthuthukisa ukusebenza kahle kwe-compressor futhi kunciphisa ukuguguleka. Ama-refrigerant ajwayelekile afaka i-R404A, i-R448A, kanye ne-R507A, kuye ngemithetho yesifunda.
Ukugcinwa njalo kwandisa isikhathi senkonzo. Abasebenzisi kufanele bahlanze ama-condenser nyanga zonke ukuze balondoloze ukusebenza kahle kokushintshana kokushisa. Ama-gasket omnyango adinga ukuhlolwa njalo ezinyangeni eziyisithupha. Ukugcinwa kahle kuvumela amakamelo okushisa ajwayelekile ukuthi asebenze ngokuthembekile iminyaka engu-15-20.
Izindawo zephaneli yensimbi ezinezembozo ezilwa nokugqwala ziyamelana nokugqwala ezindaweni ezinomswakama. Ngokusetshenziswa nokugcinwa okufanele, ukwehla kokusebenza kokushisa kuhlala kungaphansi kuka-5% eminyakeni eyishumi. Lokhu kuqina kusekela ukuzinza kokusebenza kwesikhathi eside.
Amakamelo okubandayo e-Modular anikeza izixazululo zokugcina okubandayo ezisebenza kahle, eziguquguqukayo, nezisindisa amandla. Izingxenye ezijwayelekile zenza kube lula ukuklama nokufaka. Amapharamitha okushisa anembile aqinisekisa ukulawulwa kokushisa okuzinzile. Ngokwakhiwa okusheshayo, izindleko eziphansi, kanye nokuphila isikhathi eside kwenkonzo, amakamelo okubandayo e-Modular ayaqhubeka nokusekela ukuthuthukiswa kochungechunge lokushisa emhlabeni wonke kuzo zonke izimboni zokudla, zemithi, kanye nezokuthutha.
Khetha umhlinzeki wesevisi ngokucophelela
Izinzuzo zokugcina izinto ezibandayo ezihlanganisiwe zitholakala kakhulu ekwakhiweni okulula kanye nokusebenza kahle kwezomnotho okuphezulu. Lokhu kubeka izidingo eziphezulu kubahlinzeki bezixazululo zokugcina izinto ezibandayo.
Ngakolunye uhlangothi, abahlinzeki kudingeka babe nezinga elithile lamandla okuhlanganisa izinsiza ngaphakathi kochungechunge lwemboni yokugcina izinto ezibandayo. Lokhu kwenza kube lula ngabahlinzeki ukuthenga izingxenye ezahlukene nokuhlangabezana nezidingo ezenziwe ngokwezifiso zabasebenzisi ngesikhathi esisodwa, ikakhulukazi maqondana nokuqapha idatha kanye nama-alamu okuphepha.
Ngakolunye uhlangothi, abahlinzeki kudingeka babe nolwazi olucebile lokuklama futhi bakwazi ukulawula ngokuqinile ikhwalithi nemininingwane yengxenye ngayinye. Ekwakhiweni kwendawo yokugcina izinto ebandayo, ngaphandle kokuthi kuyindlu enkulu yokugcina izinto enendawo ephakeme edinga ilifti, ingxenye edla isikhathi esiningi ngokuvamile ukuhlanganiswa kwesakhiwo sokugcina izinto ebandayo. Ubude bamaphaneli okugcina izinto ebandayo kanye nokunemba kwezindawo zokubopha kunquma ngqo ukushelela kokwakhiwa.
Ngaphezu kwalokho, uma ukwakheka komzimba wokugcina kungahambisani kahle nobukhulu nesisindo sezingxenye eziyinhloko njengemishini yomoya obandayo kanye nama-condenser, kungabangela izithiyo zokwakha noma izingozi zokuphepha. Lokhu kubeka izidingo eziphakeme ekuqondeni komhlinzeki ngemikhiqizo ehlobene.
I-Harbin Dong`an Building Sheets Co., Ltd. ingumhlinzeki ohamba phambili wezixazululo zokugcina izinto ezibandayo eShayina. Le nkampani inemigqa yokukhiqiza ethuthukisiwe yamaphaneli okugcina izinto ezibandayo, engalawula ngokunembile ukunemba kokucubungula kwamaphaneli. Ngesikhathi esifanayo, inkampani inolwazi olukhulu lokuklama indawo yokugcina izinto ezibandayo futhi ingalungiselela izingxenye ezingabizi kakhulu ngokwezidingo zomsebenzisi, isheshise ukusebenza kahle kokwakha.
Isikhathi sokuthunyelwe: Jan-12-2026