Palibe chisanu - ndi chiyani ichi?

Kukula kwa teknoloji siimaima, ndipo makono apanyumba amakono amasangalatsa ife ndi kusiyana kwawo. Makina osambitsika, mavuniki a microwave ndi opanga chakudya amathandiza amayi kuchita ntchito yawo mofulumira komanso mogwira mtima kuposa kale. Osati kale kalekale panali mbadwo watsopano wa mafiriji ophatikizidwa ndi dongosolo lomazira. Tiyeni tiwone chomwe ichi chiribe chisanu ndi zomwe teknolojia iyi yakhazikitsidwa.

Mfundo ya chisanu

Masiku ozizira firiji, dongosolo lozizira likhoza kukhala la mitundu iwiri: kuyendetsa (kulira) kapena ayi chisanu.

Kuwotchera kumaphatikizapo kutentha kozizira kumbuyo kwa firiji, komwe kumakhala kozizira kwambiri. Kenaka firiji imachotsa dongosololo, ayezi amasungunuka ndipo madzi amathamangira kumtunda wakumbuyo kupita kumalo otchuka (motero dongosololi limatchedwa dzina lake). Pamene kuzizira kusinthidwa kachiwiri, madzi awa amatha kuphulika ndipo pang'onopang'ono amadzikhazikitsanso okha: chifukwa cha ichi, kuzizira kumachitika.

Mosiyana ndi dontho lakufotokozedwa pamwambapa, dongosolo lopanda madzi ozizira limagwira mosiyana. Kutsika ndi kukhazikitsa kutentha kwakukulu chifukwa cha kuyendayenda kwa mpweya mkati mwa firiji (kapena firiji) chipinda. Kwa ichi, mawotchi amagwiritsidwa ntchito. Dzuwa pa khoma la firiji silinapangidwe (izi zikhoza kutanthauzidwa kuchokera pa dzina "palibe chisanu"), koma condensate imadziwika ngati mavitambo a madzi mu grooves ndipo ikuyenderera mu chidebe chosiyana chomwe chimayikidwa pa firiji compressor. Pamene compressor imagwira ntchito nthawi zonse, imakhala imadzimadzika mofulumira komanso imalowa mkati.

Kodi ndingathetse bwanji firiji popanda dongosolo la chisanu?

Pali lingaliro lakuti firiji palibe chisanu sichifunikira kutaya. Komabe, izi siziri choncho: ndi zofunika kuti tipewe gawo 1-2 pa chaka. Mosiyana ndi zakale za Soviet ndi zamakono za refrigerators zomwe zimakhala ndi dontho la pansi, m'mafiriji ndi chisanu chouma sichinawumbidwe ndi ayezi kuti pamene kusungunuka kumakhala madzi ambiri. Zonse zomwe mukufunikira kuti mutenge zinthuzo, muzimitsa chipangizochi kuchokera ku maola 3-4 (ndikofunikira kutsegula mafiriji kuti mupange mofulumira). Kenaka mukhoza kusamba zonse, kuphatikizapo makoma a firiji, pezani ndi kuyeretsa mabokosi onse ndi masamulo kuti muthe kuchotsa fungolo.

Pambuyo pakutentha firiji, ziyenera kutenga nthawi kuti mpweya usalowe mkati mwa chipinda chomwe chikufunira ndipo mutha kubwezeretsa chakudyacho. Onetsetsani kuti ndi bwino kutsekereza firiji pamene mulibe mankhwala owonongeka mmenemo.

Ubwino ndi kuipa kopanda chisanu

Kusankha firiji, kuyerekeza chitsanzo chomwe mukuchikonda, chezani "for" ndi "motsutsana." Kuti tifike pa lingaliro loyenerera, yesani zonse zomwe zimakhala bwino ndi zoyipa za mafiriji ozizira popanda dongosolo la chisanu.

Ubwino wa kuzizira

1. Monga tafotokozera pamwambapa, phindu lalikulu la chisanu ndi kusowa kwa chisanu kumbuyo kwa khoma; Izi zimachotsa kufunikira koti nthawi zonse firiji iwonongeke.
2. Mu chipinda chokhala ndi mpweya wozizira, kutentha kumakhala kogawidwa mofanana, palibe kusiyana kwakukulu pakati pa kutentha kwa mpweya pansi ndi pamwamba pa alumali pa firiji.
3. Pambuyo mutanyamula katundu wambiri m'chipinda kapena mutsegulira kwa nthawi yayitali, mpweya mkati mwa firiji imabweretsanso msangamsanga.
4. Nthaŵi zonse mumakhala ndi mwayi wogula firiji, yomwe idzaphatikiza matekinoloje onse: mufiriji - osati chisanu, komanso mufiriji - kusiya madzi ozizira.

Zoipa za kuzizira

1. Vuto lalikulu kwambiri ndilokuti chifukwa cha kuyendayenda kwa mpweya mkati mwa firiji, chinyezi chimachepetsedwa ndipo zakudya zowonjezera zimatha kuuma ndi kuchepa kwa madzi. Komabe, izi mavuto ndi njira yowonongeka - kusungira katundu mu matumba apulasitiki kapena zida zapadera zosindikizidwa.
2. Firiji palibe chisanu chodya magetsi ambiri kuposa ena.
3. Zitsanzo zina zingakhale ndi phokoso lakumveka. Taganizirani mfundo iyi pamene mukugula firiji.
4. Akatswiri a zachilengedwe amakhulupirira kuti kachitidwe ka chisanu chowopsya chimasokoneza thanzi laumunthu, poyendetsa ntchito pa mafunde amphamvu a maginito. Komabe, palibe umboni wa sayansi pa izi, komabe palibe chisokonezo choposa kuphika kapena kuphika.