Kakang'onochipinda choziziraChakhala chida chofunikira kwambiri m'masitolo ogulitsa zakudya, ogulitsa maluwa, ma lab, ndi ma pharmacies omwe amafunikira malo osungiramo zinthu zozizira m'malo ochepa. Chopangidwa kuti chikhale ndi kutentha koyenera kuyambira +2°C mpaka +8°C komanso mpaka -20°C, chipinda chozizira chaching'ono chimapereka firiji yaukadaulo popanda kuyikidwa m'malo osungiramo zinthu zakale monga mafakitale.
Chipinda Chozizira Chaching'ono: Kusankha Mwanzeru Komanso Kosinthasintha
Chipinda chozizira chaching'ono ndi chipinda chosungiramo zinthu chozizira chomwe chimapangidwa kuti chizitha kulamulira kutentha ndi chinyezi bwino kwambiri kuposa mafiriji wamba amalonda. Makinawa nthawi zambiri amakhala ndi kukula kwa mkati mwa nyumba kuyambira 2 m³ mpaka 50 m³.
Mahotela ambiri ang'onoang'ono, ogulitsa zakudya, malo ophikira buledi, ndi masitolo ogulitsa nyama amasankha zipinda zoziziritsa kukhosi zazing'ono chifukwa zimakhala ndi malo okwanira komanso otsika mtengo. Mosiyana ndi zipinda zokhazikika, zipinda zoziziritsa kukhosi zazing'ono zimalola mabizinesi kusunga zinthu zambiri ndikukonza bwino zinthu zomwe zili m'sitolo, kuchepetsa kutayika kwa zinthu ndikukonza mapulani operekera zinthu.
Zinthu zofunika kwambiri ndi monga mapanelo otetezedwa okhala ndi mtengo wocheperako wa R-12 mpaka R-16 kuti achepetse kutentha, makina oziziritsira omwe ali ndi kukula kwa chipinda, komanso makina owongolera kutentha kwa digito. Opanga nthawi zambiri amakonza mayunitsi awa kuti azigwira ntchito pa 2°C mpaka 8°C pa chakudya chatsopano komanso -18°C mpaka -22°C posungira mufiriji. Kusinthasintha kumeneku kumawapangitsa kukhala ogwira mtima kwambiri kuposa mafiriji wamba, makamaka pamene zinthu zomwe zili m'sitolo zimasinthasintha tsiku lililonse.
Ubwino Waukulu ndi Deta Yogwirira Ntchito ya Mini Cold Room
Chipinda chozizira chaching'ono chimapereka zabwino zothandiza kuposa firiji yachikhalidwe, zomwe zimapangitsa kuti magwiridwe antchito azigwira bwino ntchito komanso chitetezo cha zinthu. Nazi zabwino zomwe zingayesedwe zomwe zimachokera ku deta yamakampani:
Kuwongolera Zinthu Kwabwino. Ndi mashelufu okonzedwa bwino komanso malo okulirapo pansi kuposa mafiriji oyima, zipinda zazing'ono zozizira zimachepetsa kuwonongeka kwa zinthu ndi 30%, malinga ndi miyezo ya makampani oziziritsa. Izi zimachokera ku kuyenda bwino kwa mpweya komanso kupeza mosavuta katundu wosungidwa.
Kugwiritsa Ntchito Mphamvu Moyenera. Zipinda zamakono zozizira zokhala ndi ma compressor amphamvu komanso insulation yokwanira zimatha kugwira ntchito pa 0.8–1.5 kW patsiku ya mphamvu yogwiritsidwa ntchito pa voliyumu yosakwana 10 m³, kutengera momwe zimagwiritsidwira ntchito komanso kutentha kwa malo ozungulira. Poyerekeza ndi mitundu yakale yomwe imadya zoposa 2 kW patsiku, makina okonzedwa amapereka ndalama zochepa zogwiritsira ntchito komanso ROI yabwino.
Kapangidwe ndi Mafotokozedwe Aukadaulo a Chipinda Chozizira Chaching'ono
Mabizinesi akamasankha chipinda chozizira pang'ono, kumvetsetsa zofunikira pa kapangidwe kake kumatsimikizira kuti chimagwira ntchito bwino kwambiri. Zinthu zotsatirazi zimatsimikizira momwe chipangizocho chimagwirira ntchito chikayikidwa:
Kuteteza Ma Panel. Malinga ndi kutentha kwa firiji, mapanelo nthawi zambiri amakhala ndi makulidwe a 80 mm mpaka 150 mm m'zipinda zazing'ono zozizira. Mapanelo okhuthala amapereka R-value yapamwamba komanso kutentha pang'onopang'ono, zomwe zimachepetsa nthawi yogwiritsira ntchito compressor. Mapanelo okhala ndi mapanelo a R-16 amagwira ntchito bwino kuposa mapanelo a R-12 pakugwiritsa ntchito mphamvu moyenera pansi pa mikhalidwe yofanana.
Dongosolo Loziziritsira. Zipinda zambiri zozizira zimagwiritsa ntchito ma compressor otenthetsera mpweya kapena otenthetsera mpweya omwe amafanana ndi kuchuluka kwa chipinda. Chipinda chozizira cha 10 m³ chingakhale ndi compressor ya 1.0 HP mpaka 1.5 HP, pomwe unit ya 5 m³ ingagwire ntchito ndi compressor ya 0.5 HP mpaka 0.75 HP. Ma refrigerant omwe opanga amalangiza ndi awa: R-134a yogwiritsidwa ntchito pozizira ndi R-404A yogwiritsidwa ntchito pazigawo za sub-zero, kulinganiza magwiridwe antchito ndi kutsatira malamulo.
Zachidziwikire, izi sizikutsimikizika. Mwachitsanzo, malo osungiramo zinthu zozizira omwe adapangidwa kale ndi Harbin Dongan Building Sheets Company adayika zida zoziziritsira za 2-3 HP. Malo osungiramo zinthu zozizira oterewa ali ndi mphamvu yabwino yoziziritsira komanso khalidwe labwino.
Zowongolera Kutentha. Zowongolera zamagetsi zimathandiza malo okhazikika ndi ma alamu olondola. Ogwiritsa ntchito amatha kukhazikitsa malire otentha kwambiri/otsika ndikulandira machenjezo pamene chipangizocho chapitirira malire. Zowongolera izi nthawi zambiri zimagwirizanitsidwa ndi makina owunikira akutali kudzera mu ma Wi-Fi kapena ma module a GSM.
Pansi ndi Mashelufu. Pansi pa aluminiyamu kapena fiberglass reinforced plastic (FRP) sizimataya dzimbiri ndipo zimathandizira katundu wolemera mpaka 500 kg/m². Mashelufu osinthika ayenera kuchirikiza zinthu zozizira popanda kuletsa mpweya kuyenda.
Miyezo Yokhazikitsa, Kusamalira, ndi Kutsatira Malamulo
Kukhazikitsa bwino chipinda chozizira kumadalira kuyika koyenera, kukonza nthawi zonse, komanso kutsatira miyezo yachitetezo. Machitidwe amenewa amatsimikizira kuti nthawi yayitali komanso malamulo amatsatiridwa.
Njira Zabwino Zokhazikitsira. Okhazikitsa ayenera kuyika mayunitsi pa simenti yosalala yokhala ndi madzi okwanira. Malangizo a Nordell ndi ASHRAE amalimbikitsa kuti pakhale malo ochepera 300 mm mozungulira condenser kuti mpweya usamayende bwino komanso kutentha kukana. Kutseka bwino makoma ndi denga kumathandiza kuti madzi asaundane komanso kusunga mphamvu moyenera.
Kufunika kwa kapangidwe kabwino. Ogulitsa abwino kwambiri adzaganizira za kusavuta kwa kukhazikitsa ndi kumanga popanga mayankho azinthu. Mwachitsanzo, yankho laling'ono losungiramo zinthu zozizira la Harbin Dongan Building Sheets Company nthawi zambiri limagwiritsa ntchito mfundo ya kapangidwe ka modular.
Chipinda cha chipinda chosungiramo zinthu zozizira chimapangidwa makamaka ndi mapanelo osungiramo zinthu zozizira omwe amalumikizidwa ndi kuyikidwa. Pali chipangizo cholumikizira mkati mwa bolodi losungiramo zinthu zozizira lomwe limakonzedwa kale. Mukungofunika kutembenuza switch kuti muyike mabolodi osungiramo zinthu zozizira pamodzi. Izi zimachepetsa kuchuluka kwa thovu la PU lomwe limagwiritsidwa ntchito komanso kuvutika kugwiritsa ntchito.
Chipinda chosungiramo zinthu zoziziritsa chimasunga malo a mapaipi kapena chassis kuti azisungiramo zinthu zoziziritsa. Zigawo za chipinda chosungiramo zinthu zoziziritsa zimagwirizanitsidwa pamodzi ngati matabwa omangira. Izi zimapangitsa kuti zikhale zosavuta kuyika ndi kugwiritsa ntchito chipinda chosungiramo zinthu zoziziritsa. Izi ndizofunikira kwambiri m'maiko osatukuka omwe alibe antchito ophunzitsidwa bwino komanso zida.
Ndondomeko Zosamalira. Kusamalira nthawi zonse kumayang'ana kwambiri kuyeretsa ma condenser coils masiku 90 aliwonse, kuyang'ana ma gaskets a zitseko mwezi uliwonse, ndikutsimikizira kulinganiza kwa kutentha kowongolera kawiri pachaka. Kunyalanyaza ntchito izi kungapangitse kuti mphamvu zigwiritsidwe ntchito ndi 15% ndikuwonjezera chiopsezo cha kuwonongeka.
Nthawi yotumizira: Januwale-15-2026