Zipinda zozizira za m'nyanja zimateteza nsomba zatsopano, nkhanu, ndi nkhono kuti zisawonongeke mwachangu. Zakudya zam'nyanja zimataya khalidwe mwachangu kuposa nyama chifukwa mapuloteni ake amawonongeka pasanathe maola asanu ndi limodzi pa 10 °C. Chifukwa chake, zomera zambiri zam'nyanja zimagwiritsa ntchito njira yowongolera kutentha pakati pa -25 °C ndi 0 °C. Zipinda zozizira za m'nyanja zimakhala ndi chinyezi chokhazikika, kuzizira mwachangu, komanso mpweya wabwino. Zinthu izi zimathandiza kuti kutayika kwa zinthu kukhale pansi pa 3%.
Kusiyana
Zakudya Zam'madzizipinda zoziziraAmatha kupirira chinyezi chambiri komanso fungo lamphamvu kuposa zipinda za zipatso kapena nyama. Nsomba zatsopano zimatulutsa madzi pafupifupi 6% nthawi yosungiramo msanga. Chipinda chozizira chanthawi zonse sichingathe kupirira chinyezi chachangu chotere. Chipinda chozizira cha nsomba chimagwiritsa ntchito mpweya wamphamvu kuti chiziyenda 150 m³ pamphindi imodzi m'zipinda zapakati. Mpweya umenewu umasunga malo ouma ndipo umachepetsa kukula kwa mabakiteriya.
Zakudya zam'madzi zimakhalanso ndi mapuloteni osavuta kumva. Mapuloteni amenewa amataya ubwino wake kutentha kukapitirira 1 °C. Zipinda zozizira nthawi zambiri zimalola kutentha kusinthasintha kwa 3 °C. Chipinda chozizira cha nsomba chimagwiritsa ntchito masensa abwino omwe amatsata kusintha kwa masekondi 10 aliwonse. Njirayi imasunga kutentha kwapakati pakati pa −22 °C ndi −20 °C panthawi yozizira.
Chipinda chozizira cha nsomba chimagwiritsanso ntchito kapangidwe koletsa fungo. Nsomba zimatulutsa ma amine amphamvu kutentha kukakwera pamwamba pa 4 °C. Zipinda zozizira nthawi zina zimafalitsa fungoli m'malo osungiramo zinthu zapafupi. Chipinda chozizira cha nsomba chimagwiritsa ntchito zitseko zotsekedwa zomwe zimataya madzi pansi pa 0.2 m³ pa ola limodzi. Kapangidwe kameneka kamateteza mitundu ina ya zakudya.
Zakudya zam'madzi zimaziziranso mofulumira kuposa nyama yofiira. Nyama ya nsomba imazizira mu mphindi 90 kutentha kukafika -35 °C. Zipinda zozizira nthawi zambiri sizimagwiritsa ntchito kuzizira kwamphamvu koteroko. Zipinda zam'madzi nthawi zambiri zimagwiritsa ntchito zigawo zophulika zomwe zimakankhira mpweya pa 4 m/s kudutsa thireyi. Kapangidwe kameneka kamasunga makhiristo a ayezi ang'onoang'ono ndipo kamateteza kapangidwe kake.
Kusiyana kumeneku kukusonyeza kuti zipinda zoziziritsira nsomba zimafunika kulamulira kutentha kwambiri, mpweya wabwino kuyenda mofulumira, komanso kulamulira fungo labwino kuposa zipinda zoziziritsira wamba. Machitidwe amenewa amasunga nsomba zatsopano komanso zokonzeka kugulitsidwa.
Ubwino
Chipinda chozizira cha nsomba chimathandiza kuti kutentha kwa m'nyanja kukhale kolimba. Dongosololi limatsitsa kutentha kwa chipinda kuchoka pa 20 °C kufika pa −20 °C mkati mwa mphindi 45. Nthawi yokoka mofulumira imachepetsa kukula kwa mabakiteriya ndi pafupifupi 70%. Nkhanu zatsopano nthawi zambiri zimakhala zolimba kwa masiku asanu ndi awiri zikasungidwa bwino. Kuzizira pang'onopang'ono m'zipinda zachizolowezi kungachepetse nthawiyi kukhala masiku anayi.
Chipindachi chimaperekanso mphamvu zambiri. Mapanelo otetezedwa okhala ndi 0.45 W/m²·K amachepetsa kutayika kwa mphamvu ndi pafupifupi 30%. Ogwiritsa ntchito ambiri amasunga 15% ya ndalama zamagetsi mwezi uliwonse. Chipangizo choziziritsira mpweya chimagwiritsanso ntchito njira yowongolera ma frequency molondola. Kuwongolera kumeneku kumachepetsa mphamvu ya compressor ndi 10% panthawi yochepa ya ntchito.
Ubwino wina umabwera chifukwa chosunga chinyezi chodalirika. Zakudya zam'madzi zimafunika chinyezi cha 85% mpaka 95%. Chinyezi chochepa chimauma pamwamba ndipo chimachepetsa kulemera ndi 2%. Chipinda chozizira cha nsomba chimawonjezera zida zowongolera chinyezi kuti chisunge chinyezi chokhazikika. Kapangidwe kameneka kamateteza kuwala kwachilengedwe ndi mtundu wa nsomba.
Chipinda chozizira chimathandizanso miyezo yolimba ya ukhondo. Makoma amagwiritsa ntchito zokutira zamtundu wa chakudya zokhala ndi makulidwe osakwana ma microns 0.5. Malo osalala amaletsa mabakiteriya kuti asamamatire. Ogwira ntchito amatha kuyeretsa khoma lililonse pasanathe mphindi 10.
Chipinda chozizira cha nsomba chimathandizanso kukonza malo osungiramo zinthu zosinthika. Ma racks amatha kunyamula mpaka 600 kg pa mulingo uliwonse. Ma forklift amayenda mosavuta m'zipinda zokulirapo kuposa mamita 6. Zomera zambiri za nsomba zimagwiritsa ntchito malo osungiramo zinthu kuti zizitha kusankhidwa tsiku ndi tsiku.
Mapanelo Osungira Zinthu Zozizira
Mapanelo amapanga kapangidwe ka chipinda chozizira cha nsomba. Mapulojekiti ambiri amagwiritsa ntchitoMapanelo a PU kapena PIRyokhala ndi thovu lokhuthala. Panel ya PU ya 100 mm imapereka mphamvu yotenthetsera kutentha pafupifupi 0.022 W/m·K. Mtengo uwu umathandiza kusunga kutentha kwa chipinda ngakhale kutentha kwakunja kufika pa 35 °C. Mafakitale ambiri a m'mphepete mwa nyanja amadalira magwiridwe antchito awa.
Malo achitsulo nthawi zambiri amakhala ndi makulidwe a 0.5 mm. Kukhuthala kumeneku kumateteza chipindacho ku makwinya panthawi ya ntchito ya tsiku ndi tsiku. Mphepete zolimba zimathandizira makiyi a lilime ndi groove okhala ndi mphamvu zopondereza pafupifupi 180 N. Makiyi awa amachepetsa kutuluka kwa mpweya ndi pafupifupi 40%. Kutseka bwino kumathandizira kuti kuziziritsa kugwire bwino ntchito.
Zipinda zodyeramo nsomba zimagwiritsanso ntchito utoto woteteza dzimbiri. Mchere womwe uli m'nyanja ukhoza kuwononga chitsulo chabwinobwino m'zaka ziwiri. Chitsulo chopangidwa mwapadera chimakhala zaka zoposa 12 m'malo okhala ndi mchere wambiri. Zomera zambiri zimatsuka malo ndi madzi a chlorine a 500 ppm pambuyo pa kusintha kulikonse. Mapanelo opangidwa ndi utoto amakana kukhudzidwa kwa mankhwala.
Kukhuthala kwa gulu kumadalira kutentha komwe mukufuna. Gulu la 120-150 mm limagwirizana ndi malo osungira pakati pa −25 °C ndi −15 °C. Gulu la 200 mm limagwirizana ndi magawo ozizira kwambiri mpaka −35 °C. Kukula kumeneku kumathandiza mainjiniya kuwongolera mtengo ndi magwiridwe antchito.
Zomera zina zam'madzi zimawonjezeranso mbale zokokera za aluminiyamu pansi. Ma mbale amenewa amateteza makoma ku kugundana ndi trolley. Mphamvu yokhazikika ya mbale zokokera mpaka 300 N. Kusintha kumeneku kumasunga zipinda zoyera komanso zosalala.
Ma panel akadali gawo lalikulu la ndalama zomwe zimagwiritsidwa ntchito m'chipinda chozizira. Amathandizanso kudziwa mtengo wamagetsi womwe ungagwiritsidwe ntchito kwa nthawi yayitali. Kuteteza kwamphamvu komanso malo oyera kumathandiza kuti ntchito ikhale yayitali.
Dongosolo la firiji
Chipangizo choziziritsira madzi chimagwira ntchito bwino m'chipinda chonse chozizira cha nsomba. Chipangizochi chimatha kusintha mphamvu yamagetsi ola lililonse. Zipinda zambiri za nsomba zimagwiritsa ntchito ma compressor osakanikirana ndi mpweya omwe amatha kutentha pafupifupi 12 kW mpaka 50 kW. Makinawa amakoka kutentha kuyambira 10 °C mpaka −25 °C popanda kupsinjika. Chipangizo chopangidwa bwino chimagwira ntchito maola 18 patsiku.
Choziziritsira chimaziziritsa choziziritsira mpweya kuchokera ku mphamvu yamphamvu kupita ku mphamvu yochepa. Zomera zambiri zam'madzi zimagwiritsa ntchito zoziziritsira mpweya zomwe zimayendera mpweya pafupifupi 5,000 m³ pa ola limodzi. Mafakitale ena pafupi ndi nyanja amagwiritsa ntchito njira zoziziritsira madzi kuti achepetse kugwiritsa ntchito mphamvu ndi 10%. Mapangidwe onsewa amafunika mpweya wokwanira.
Chotenthetsera mpweya chimauzira mpweya wozizira m'chipindamo. Chotenthetsera mpweya m'chipinda cha nsomba nthawi zambiri chimatulutsa mpweya pa −28 °C. Fan imatha kufika 800 mpaka 3,000 m³ pa ola limodzi kutengera kukula kwa chipindacho. Mpweya wambiri umateteza kapangidwe ka nsomba mwa kuziziritsa pamwamba mwachangu. Ngakhale kuziziritsa kumasunga kutentha kosakwana 1 °C.
Chipangizochi chilinso ndi zowongolera zamagetsi. Chowongolera chimatsata kutentha, chinyezi, kuchuluka kwa compressor, ndi kuzungulira kwa kusungunuka. Chimadzimadzi chimasungunuka maola 6 mpaka 8 aliwonse m'zipinda zokhala ndi chinyezi chambiri. Kuzungulira kulikonse kumasungunula chisanu mkati mwa mphindi 10. Chimadzi ...
Chipangizo chabwino chochepetsera kutentha chimapangitsa kuti zinthu ziziyenda bwino komanso kuti mphamvu zizisungidwa bwino. Mafakitale ambiri amachepetsa mphamvu ndi 12% akamagwiritsa ntchito ma frequency converters. Ma converters amenewa amachepetsa mphamvu ya compressor panthawi yopepuka. Kugwira ntchito mokhazikika kumachepetsanso kukonza.
Dongosololi limagwira ntchito ngati mtima wa chipinda chozizira. Kudalirika kwake kumakhudza kwambiri kutsitsimuka kwa nsomba zam'madzi.
Chipinda chozizira cha nsomba chimateteza nsomba, nkhanu, ndi nkhono. Kuwongolera kutentha kwake kolimba komanso mpweya wabwino kumasunga khalidwe labwino kuposa zipinda zozizira zachizolowezi. Makampani ambiri a nsomba amagwiritsa ntchito zipindazi kuti athandizire zosowa za msika.
Nthawi yotumizira: Dec-08-2025