Firijiyi ili ndi malonda ambiri pamsika wapadziko lonse lapansi, ndipo malonda ake ndi opitilira 10,000 mu Januwale 2025. Ndi zida zofunika kwambiri pamakampani azakudya, mankhwala, mankhwala ndi zina. Kodi mumapeza kuti magwiridwe antchito ake amakhudza mwachindunji mtundu wa zinthu ndi ndalama zogwirira ntchito? Komabe, nthawi zambiri mumangoyang'ana kwambiri pakuzizira ndi ndalama zogulira, koma mumanyalanyaza tsatanetsatane wa kukonza tsiku ndi tsiku, zomwe zimapangitsa kuti zida zifupikitsidwe, kugwiritsa ntchito mphamvu zambiri komanso kulephera mwadzidzidzi.
NW(kampani ya nenwell) ikufotokoza mwachidule mfundo 10 zosavuta kuzinyalanyaza zosamalira malo ogwiritsidwa ntchito m'madera osiyanasiyana padziko lapansi kuti zithandize ogwiritsa ntchito kukonza bwino:
Choyamba, condenser: "mtima" wa makina ozizira
Vuto ndilakuti condenser ili kumbuyo kapena pansi pa firiji ndipo imayambitsa kutayikira kwa kutentha. Kugwiritsa ntchito tsiku ndi tsiku kungayambitse fumbi, tsitsi, ndi mafuta kusonkhana, zomwe zimachepetsa kutayikira kwa kutentha, kuwonjezera mphamvu yogwiritsira ntchito kuziziritsa ndi 20% mpaka 30%, komanso kuyambitsa kuchuluka kwa compressor.
Kusiyana kwapadziko lonse:
Malo okhala ndi fumbi (monga Middle East, Africa) amafunika kuyeretsa mwezi uliwonse.
Malo ophikira kukhitchini (makampani ophikira zakudya): Kugwirana kwa utsi wa mafuta kudzathandiza kuti condenser ikule msanga. Ndikoyenera kutsuka ndi mfuti yamadzi yamphamvu sabata iliyonse.
Yankho:
Gwiritsani ntchito burashi yofewa kapena chotsukira vacuum kuti musakanda chotenthetsera ndi zida zakuthwa.
Chachiwiri, mzere wotsekera: "mzere woteteza chitetezo" womwe sunanyalanyazidwe
Funso:
Kukalamba ndi kusintha kwa mzere wotsekera kungayambitse kutuluka kwa mphamvu yozizira, kukwera kwa mabilu amagetsi, komanso kungayambitse kuzizira kwambiri m'kabati.
Kusiyana kwapadziko lonse:
Malo okhala ndi chinyezi chambiri (monga Southeast Asia, South America): Zingwe zotsekera zimatha kumera ndi nkhungu ndipo zimafunika kutsukidwa nthawi zonse ndi sopo wosalowerera ndale.
Madera ozizira kwambiri (monga Northern Europe, Canada): Kutentha kochepa kumatha kulimbitsa ma seal, ndipo tikulimbikitsidwa kuti tisinthe chaka chilichonse.
Yankho:
Yang'anani kulimba kwa khungu mwezi uliwonse (mutha kudula pepala kuti muyese), ndikupaka Vaseline m'mphepete kuti muwonjezere moyo wake.
Chachitatu, kuyang'anira kutentha: kusamvetsetsana kwa "kukula kumodzi kukugwirizana ndi zonse"
Funso:
Anthu padziko lonse lapansi nthawi zambiri amaika kutentha pa -18 digiri Celsius, koma saganizira za momwe zitseko zimatsegukira pafupipafupi, mtundu wa malo osungira (monga nsomba zam'madzi - madigiri Celsius 25), ndi kutentha kwa malo ozungulira.
Njira ya sayansi:
Nyengo yotentha kwambiri (kutentha kozungulira > 30 ° C): Wonjezerani kutentha ndi 1-2 ° C kuti muchepetse katundu wa compressor.
Kutsegula ndi kutseka zitseko pafupipafupi (monga mafiriji a m'masitolo akuluakulu): Gwiritsani ntchito ma thermostat anzeru kuti mubwezeretse zokha kutayika kwa kuzizira.
Chachinayi, kusungunula: "msampha wa nthawi" wamanja
Funso:
Ngakhale kuti firiji yopanda chisanu imadziunjikira yokha, kutsekeka kwa dzenje la madzi otayira madzi kudzachititsa kuti madzi osonkhanitsidwawo azizire; firiji yoziziritsidwa mwachindunji iyenera kusungunuka pamanja, ndipo makulidwe a ayezi okwana > 1cm ayenera kukonzedwa, apo ayi izi zidzakhudza momwe kuziziritsira kumagwirira ntchito.
Nkhani yapadziko lonse:
Masitolo ogulitsa zinthu ku Japan amagwiritsa ntchito ukadaulo wosungunula zinthu nthawi ndi nthawi + woyendetsa mpweya wotentha kuti achepetse nthawi yosungunula zinthu mpaka mphindi 15.
V. Kapangidwe ka Mkati: Mtengo wa "Kugwiritsa Ntchito Malo"
Kusamvetsetsana:
Kudzaza kudzalepheretsa mpweya wozizira kuyenda bwino ndikuwonjezera kutentha kwa m'deralo. Kusiya malo a 10cm pamwamba ndi thireyi pansi (anti-condensation corrosion) ndikofunika kwambiri.
Malamulo apadziko lonse lapansi:
Muyezo wa European Union EN 12500 umafuna kuti mkati mwa firiji muzikhala ndi chizindikiro cha njira yolowera mpweya.
VI. Kukhazikika kwa magetsi: "Chidendene cha Achilles" cha mayiko osatukuka
Chiwopsezo:
Kusinthasintha kwa mphamvu yamagetsi (± 20%) m'madera monga Africa ndi South Asia kungayambitse kuti ma compressor azime.
Yankho:
Konzani chowongolera magetsi chodziyimira pawokha kapena magetsi a UPS, ndikuyatsa njira yosungira mphamvu pamene magetsi sakhazikika.
VII. Kulamulira chinyezi: "kufunikira kosaoneka" kwa zitsanzo za mankhwala/zachilengedwe
Nkhani Yapadera:
Mafiriji a mankhwala ndi a labotale ayenera kulamulira chinyezi ndi 40% mpaka 60%, apo ayi chitsanzocho chidzakhala chouma mosavuta kapena chonyowa.
Yankho laukadaulo:
Ikani choyezera chinyezi ndi chotenthetsera chosanyowa (monga momwe zimakhalira ndi mtundu wa American Revco).
Eight. Kusamalira akatswiri nthawi zonse: zoletsa za "DIY"
Kunyalanyaza:
Kutuluka kwa madzi mufiriji: kumafuna chipangizo chowunikira kutuluka kwa madzi chamagetsi kuti chizindikire kutuluka kwa madzi, zomwe zimapangitsa kuti zikhale zovuta kwa anthu omwe si akatswiri kuzindikira kutuluka kwa madzi.
Mafuta opaka compressor: zida zopitilira zaka 5 ziyenera kuwonjezeredwa kuti moyo ukhale wautali ndi 30%.
Utumiki wapadziko lonse:
Makampani monga Haier ndi Panasonic amapereka ma phukusi okonza zinthu zonse pachaka, omwe amakhudza mayiko opitilira 120.
Nine, zolemba zosamalira: poyambira kasamalidwe ka deta
Malangizo:
Lembani mphamvu zomwe zimagwiritsidwa ntchito tsiku ndi tsiku, kuchuluka kwa madzi omwe amasungunuka, ma code olakwika, ndi kuzindikira mavuto pasadakhale kudzera mu kusanthula momwe zinthu zilili.
Kuchotsa ntchito: "njira yomaliza" yotetezera chilengedwe ndi kutsatira malamulo
Lamulo la European Union's Waste Electrical and Electronic Equipment Directive (WEEE) likufuna kuti ma refrigerant ndi zitsulo zibwezeretsedwe.
Kutsatira malamulo a China okhudza "Kugulitsa Zipangizo Zapakhomo" pankhani yothandiza anthu.
Buku lotsogolera ntchito:
Lumikizanani ndi fakitale yoyambirira kapena bungwe lovomerezeka lokonzanso zinthu, ndipo ndikoletsedwa kwambiri kuzichotsa nokha.
Mfundo yaikulu yosamalira firiji ndi yakuti "kupewa ndiye chinthu chofunika kwambiri, tsatanetsatane ndiye mfumu". Mwa kulabadira tsatanetsatane 10 pamwambapa, ogwiritsa ntchito padziko lonse lapansi amatha kukulitsa moyo wa chipangizocho mpaka zaka 10-15 ndikuchepetsa mtengo wokonza pachaka ndi zoposa 40%. Kukonza kumafuna kusamala tsatanetsatane!
Maumboni:
Miyezo Yosamalira Zinthu Zozizira ya International Institute of Refrigeration (IIR) ya Zipangizo Zoziziritsira Zamalonda
ASHRAE 15-2019 “Chidziwitso cha Chitetezo cha Refrigerant”
Nthawi yolemba: Marichi-24-2025 Mawonedwe: