Zipinda Zozizira za Zipatso: Kusunga Zatsopano ndi Kukoma

Zipatso zimawonongeka mosavuta ndipo zimafunika kulamulira kutentha kuti zikhale zatsopano komanso zabwino kwambiri.zipinda zoziziraZingapangitse malo abwino omwe amachepetsa kukhwima komanso kuchepetsa kuwola. Zimathandiza alimi, ogulitsa, ndi ogulitsa kunja kukulitsa nthawi yogwiritsira ntchito zipatso zosiyanasiyana.

Mtundu uliwonse wa chipatso umafunika kutentha ndi chinyezi kuti usunge kapangidwe ndi kutsekemera. Makamaka pa zipatso zina zamtengo wapatali monga kiwi ndi chitumbuwa, kusungirako kozizira kwambiri ndikofunikira kwambiri. Chifukwa malo oyenera osungiramo zipatso amatha kusunga zipatsozo kwa nthawi yayitali. Nthawi yomweyo, zimatha kuwongolera kuchuluka kwa kukhwima kwa zipatso ndi kusungunuka, kuonetsetsa kuti zipatsozo zikukoma bwino kwambiri panthawi yosungira, ndikupatsa ogula mwayi wabwino kwambiri.

Achipinda chozizira chomangidwa bwinoZimathandiza kuti mphamvu yozizira ikhale yofanana, mpweya wozungulira, komanso kuteteza kutentha. Kapangidwe koyenera kamaletsa kutaya chinyezi ndi kukula kwa nkhungu. Ndi mphamvu yoyenera yoziziritsira, zipatso zimatha kukhala zokonzeka pamsika kwa milungu ingapo.

Kulamulira Kutentha

Kutentha kumakhudza mwachindunji kutsitsimuka ndi moyo wa zipatso pa nthawi yake yosungira. Chipatso chilichonse chimakhala ndi kutentha koyenera kosungira. Maapulo, mphesa, ndi mapeyala zimasunga bwino pakati pa 0°C ndi 2°C. Nthochi, mango, ndi mapapaya zimafunika kutentha kwambiri pakati pa 12°C mpaka 14°C. Zipatso za citrus monga malalanje ndi mandimu zimakonda pafupifupi 4°C mpaka 8°C.

Zipatso zina zikasungidwa kuzizira kwambiri, zimavutika ndi kuzizira. Nthochi zimasanduka zakuda, ndipo mango amatuluka madontho. Ngati kutentha kukwera kwambiri, mpweya ndi ethylene zimawonjezeka. Izi zimapangitsa kuti zipse msanga komanso ziwonongeke. Chipinda chozizira cha zipatso chiyenera kukhala ndi kutentha kokhazikika kuti tipewe mavutowa.

Dongosololi limafuna zowongolera za digito ndi masensa kuti azitha kulamulira bwino. Zida zimenezi zimazindikira kusintha kwa kutentha nthawi yomweyo ndikusintha momwe compressor imagwirira ntchito. Kusinthasintha kwadzidzidzi kumabweretsa kuuma kwa madzi, kukula kwa bowa, komanso kutayika kwa kukoma. Kuziziritsa kokhazikika kumasunga chinyezi bwino komanso kumaletsa kusowa madzi m'thupi.

Kuyenda kwa mpweya mkati mwa chipinda chozizira nakonso n'kofunika. Kuyenda bwino kwa mpweya kumapangitsa kuti kuzizire kukhale kosiyana. Mafani ayenera kugawa mpweya mofanana pamalo osungiramo zinthu. Bokosi lililonse la zipatso liyenera kulandira mpweya wozizira nthawi zonse popanda kuphulika mwachindunji komwe kumayambitsa kuzizira pamwamba.

Ogwira ntchito ena amagwiritsa ntchito kugawa malo kuti asunge zipatso zambiri. Mwachitsanzo, gawo limodzi limasunga 1°C ya maapulo, pomwe lina limasunga 10°C ya zipatso za citrus. Magawo osiyana amathandiza kuwongolera mitundu yosiyanasiyana ya zipatso bwino. Kusamalira kutentha bwino kumatsimikizira kuti zipatsozo zimakhala zatsopano kwa nthawi yayitali, zimasunga mtundu, komanso kukoma kwachilengedwe kumasungidwa.

Sankhani Zida Zoyenera Zosungira mu Firiji

Mphamvu ya mphamvu ya mahatchi (HP) ya zida zoziziritsira imasonyeza momwe chipinda chozizira chimaziziritsira mofulumira ndikusunga kutentha. HP yoyenera imatsimikizira kuti chimagwira ntchito bwino popanda kuwononga mphamvu. HP yosakwanira imabweretsa kuzizira pang'onopang'ono komanso kutentha kosagwirizana. HP yochulukirapo imawonjezera ndalama ndipo imatha kuuma zipatso zouma.

Zinthu zingapo zimakhudza kusankha kwa HP. Kukula kwa chipinda, makulidwe a insulation, mphamvu yonyamula katundu, ndi kutentha komwe mukufuna kuyenera kuwerengedwa. Pa malo osungira maapulo ang'onoang'ono okwana 10 m³, compressor ya 2 HP nthawi zambiri imakhala yoyenera. Chipinda chozizira cha 30 m³ chingafunike pafupifupi 5 HP. Pa malo osungiramo zinthu akuluakulu opitilira 100 m³, makina a 10–15 HP angakhale abwino.

Mtundu wa kompresa umakhudzanso magwiridwe antchito. Ma compressor ozungulira amagwira ntchito bwino m'makina ang'onoang'ono ndi apakatikati chifukwa chogwira ntchito mwakachetechete komanso kugwiritsa ntchito mphamvu zochepa. Ma compressor ozungulira kapena ozungulira amakwanira malo akuluakulu omwe amagwira ntchito mosalekeza.

Malo okhala ndi zinthu zofunikanso. Chipinda chozizira chomwe chili m'malo otentha chimafuna mphamvu zambiri za HP kuti chizitha kunyamula kutentha kwakunja. Mphamvu yowonjezera ya 10–15% imatsimikizira kuti ntchito ikuyenda bwino nthawi yachilimwe. Ma compressor a inverter amatha kusintha liwiro lawo kuti ligwirizane ndi katundu, ndikusunga mphamvu mpaka 25%.

Chotenthetsera ndi evaporator ziyenera kufanana ndi mphamvu ya compressor. Ma coil akuluakulu angayambitse chisanu, pomwe ma coil osakhwima amachepetsa mphamvu yozizira. Kusankha bwino ma refrigerant, monga R404A kapena R507, kumatsimikizira kuti kutentha kumayendetsedwa bwino.

Mwachitsanzo, chipinda chozizira cha zipatso cha 50 m³ chopangidwira kusungiramo zinthu zosiyanasiyana kuyambira 2°C mpaka 12°C nthawi zambiri chimagwiritsa ntchito makina a 7.5 HP. Chimatha kuziziritsa katundu wa zipatso wa matani 5 mkati mwa mphindi 30-40. Kulinganiza HP, kutchinjiriza, ndi kutentha kumatsimikizira kugwira ntchito bwino, kugwiritsa ntchito mphamvu zochepa, komanso kukhala ndi zipatso zatsopano kwa nthawi yayitali.

Chisamaliro cha Kapangidwe ndi Tsatanetsatane wa Kapangidwe

Zipinda zozizira za zipatso zimafuna kapangidwe kabwino kuti zipatso zikhale zatsopano komanso zotetezeka. Chotetezera kutentha chabwino n'chofunika. Mapanelo a polyurethane (PU) kapena polyisocyanurate (PIR) ndi zinthu zomwe amakonda kwambiri. Mapanelo amenewa amachepetsa kutentha ndipo amasunga kutentha kwa mkati mwa chipinda. Posungira zipatso, mapanelo okhala ndi makulidwe a 100 mm mpaka 150 mm amagwira ntchito bwino kwambiri.

Zitseko ziyenera kutsekedwa bwino kuti mpweya wofunda usalowe. Zitseko zotsetsereka kapena zozungulira zokhala ndi maginito zimathandiza kusunga kutentha. Kuyika makatani a PVC kumawonjezera chitetezo chowonjezera. Pansi pake payenera kukana chinyezi ndikuthandizira mabokosi olemera a zipatso. Zophimba zosaterereka, zotsukidwa bwino zimathandiza kuti ukhondo ndi chitetezo zisamalowe.

Kulamulira chinyezi ndi chinthu china chofunikira. Zipatso zambiri zimafuna chinyezi pakati pa 85% ndi 95%. Zipangizo zoyenera zonyowetsera chinyezi ndi makina osungunula madzi zimaletsa kutaya madzi ndi kuuma. Njira yopumira mpweya yokonzedwa bwino imathandiza kuchotsa mpweya wochuluka wa carbon dioxide ndi ethylene. Mpweya umenewu umafulumizitsa kucha ngati sunalamulidwe.

Kuunikira kuyenera kupangitsa kutentha kochepa. Magetsi a LED amasunga mphamvu ndikuteteza zipatso ku kutentha. Malo amkati ayenera kukhala osalala komanso osavuta kuyeretsa kuti apewe kusonkhanitsa mabakiteriya. Mashelufu osapanga dzimbiri kapena mapaleti apulasitiki amathandizira kuyenda kwa mpweya ndi ukhondo.

Dongosolo lowongolera liyenera kuwonetsa kutentha ndi chinyezi nthawi yeniyeni. Ma controller anzeru amalola kuyang'anira kutali kudzera m'mafoni kapena makompyuta. Izi zimathandiza ogwiritsa ntchito kuyankha mwachangu kusintha kwa makina.

Asanamange, mainjiniya amawerengera kutentha konse kuchokera ku makoma, zitseko, magetsi, ndi zipatso. Kusanthula bwino katundu kumatsimikizira kusankha kolondola kwa HP ndi zida zoziziritsira. Chipinda chozizira cha zipatso chokonzedwa bwino chimachepetsa kugwiritsa ntchito mphamvu, chimasunga mawonekedwe, komanso chimawonjezera nthawi yogwiritsira ntchito zipatso.

Zipinda zozizira za zipatso ndizofunikira kwambiri kuti zisunge kukoma, kapangidwe kake, komanso zakudya pambuyo pokolola. Kuwongolera kutentha koyenera, mphamvu zokwanira zoziziritsira mufiriji, komanso kapangidwe kake mosamala zimapangitsa kuti zikhale zogwira mtima komanso zodalirika. Pamene malonda apadziko lonse lapansi a zipatso akukula, kusungirako zipatso zozizira kokonzedwa bwino kumakhala kofunikira kwambiri.