Firijiyo ndi chipangizo chokhazikika chomwe chimasungabe kutentha kosalekeza, ndipo ndi chinthu wamba chomwe chimasunga chakudya kapena zinthu zina munthawi yotentha. Mkati mwa bokosilo ndi compressor, nduna kapena bokosi la opanga ayezi kuti asunthe, ndipo bokosi losungiramo zinthu zokwanira. Kuchuluka kwa mapiritsi osokoneza bongo nthawi zambiri malita 20 mpaka 500. Kenako, tiyeni tiwone mbiri yakale ndi chitukuko cha Miniji ya mini .
Gawo lakale la firiji.
Njira yokweza firiji.
Chiyambireni cha biriji
Anthu adziwa kuyambira ali aang'ono kwambiri omwe chakudya chosungidwa pamatenthedwepansi chimakhala chochepa kwambiri kuwonongeka. Pofika poyambira 2000 BC (zaka za m'ma 2000 BC), okhala m'zaka za Firate ndi Asia akale mitsinje ku Babeloni, West Asia, adayamba kumanga ayezi ku firiji. Mu mzera wa zingwe (kuyambira koyambirira kwa zaka za zana la 17 BC kupita ku zaka za zana la 11 BC), Chinanso), Chinanso, momwe mungagwiritsire ntchito ayezi kuti asunge chakudya. Mu Middle Ages, mayiko ambiri adawonekera m'maiko ambiri kuti ayike ma ayezi makabati amadzi apadera kapena makabati amiyala kuti asunge chakudya. Mpaka 1850s, mtundu uwu wa Chotsani firiji yapamwamba kwambiri idagulitsidwa ku United States.
Mawuwo 'Ffage ' sanalowe chilankhulo ku America mpaka zaka za zana la 17 kumadzulo. Ndi chitukuko cha mzindawo, bizinesi ya ounda imapangidwa pang'onopang'ono. Pang'onopang'ono idagwiritsidwa ntchito ndi hotelo, mahotela, zipatala, komanso ena ozindikira kugulitsa nyama kuti asungidwe nyama, nsomba, ndi batala. Nkhondo yapachiweniweni ikuluikulu ya America (1861-1865 AD), ayezi adagwiritsidwa ntchito ngati matilo a firiji, komanso kuti anthu azigwiritsa ntchito. Pofika 1880, theka la REFRE Fridge idagulitsidwa ku New York, Philadelphia, ndi Baltimore, ndipo gawo limodzi mwa magawo atatu a ma froston ndi Chicago ndi Chicago adalowa mnyumba. Mafuta ofanana nawonso ali ndi firiji.
Kupanga Firiji bwino sikophweka momwe timaganizira. Kumayambiriro kwa ma 1800 Kumadzulo, anthu ankakhulupirira kuti furpidge yabwino kwambiri iyenera kuletsa kusungunuka kwa ayezi, ndipo malingaliro oterowo omwe anali ofala panthawiyo anali olakwika chifukwa kunali kuphika kwa firiji. Kuyesetsa kwambiri kunapangidwa m'masiku oyamba kuti asunge ayezi, kuphatikiza kukulunga madzi oundana kuti ayeziwo sakanatha kugwira ntchito yake. Sizinali pafupi kumapeto kwa zaka za zana la 19 izi zidachita bwino kuti zitheke kusinthasintha komanso kufalitsidwa komwe kumafunikira kwa firiji.
Njira Yopambana
Koma mmbuyo mu 1800, mlimi wopangidwa ndi wa ku Maryland, Tomasi zina, anapeza njira yoyenera. Ali ndi famu pafupifupi ma mailosi 20 ochokera ku Washington, komwe mudzi wa George Tawuni ndimsika. Pamene anali kubala batala kumsika ndi a Pansi lofikitsira ya mapangidwe ake, adapeza kuti makasitomala amayenda kudutsa batala wosungunuka mwachangu m'mabungwe ampikisano ndikumulipira ndalama zochulukirapo, zolimba, komanso zodulidwa bwino. Mapaundi a batala. Moore anena phindu limodzi la firiji yake ndikuti alimi sayenera kupita kumsika usiku kuti atulutse.
Mu 1822, dokotala wodziwika bwino waku Britay Faraday adazindikira kuti kaboni dayokisi, ammonia, chlorine, chlorine, ndi mipata ina, ndipo zidzakhala mipweya yambiri ikatsitsa. Mukusintha kuchokera ku madzi ndi mpweya, zimatenga kutentha kwambiri, kumapangitsa kutentha kozungulira kuti agwere mwachangu. Kupeza kumeneku ndi Faraday kunapereka maziko a mibadwo ya pambuyo pake kuti apange ukadaulo wa firiji monga momwe amakondera. Compressor yoyamba firiji idapangidwa ndi Harrison mu 1851. Harrison, mwini wake wa ku Australia ', anali kuyeretsa ndi ether ', kunali mtundu wa ether Ether ndi madzi okhala ndi malo ocheperako owira, omwe amakonda kwambiri endommomenac zochitika zapamwamba. Harrison adapanga chiyero chaulere pogwiritsa ntchito ether ndi a 3 Fielji ya Okhazikika pampozi zikakamizidwa ndikuwagwiritsa ntchito vinyo ku Victoria, Australia, kuti kuziziritsa ndi kuzizira komanso kuzizira pakupanga ndalama.
Mu 1873, katswiri wa katswiri wazamitundu ndi injini ya ku Germany Von Linde adapanga firiji pogwiritsa ntchito fluorine ngati firiji. Lind amagwiritsa ntchito injini yaying'ono yamafuta kuyendetsapo kapangidwe kake, kotero kuti ammonia amakakamizidwa mobwerezabwereza ndikutulutsa firiji. Linelo adayamba kupanga zopangidwa zake ku Sed Feyery mu Wiesbaden, kupanga ndi kupanga firiji ya mafakitale. Pambuyo pake, adakonza firiji ya mafakitale. Kuti mupange zazing'ono, mu 1879, firiji yoyamba yapadziko lapansi idapangidwa. yonyamula nthunzi Firiji idayikidwa mwachangu, ndipo pofika mu 1891, mayunitsi 12,000 adagulitsidwa ku Germany ndi United States.
Mlandu woyamba wamagetsi kuyendetsa compressor adapangidwa ndi mainjiniya a Sweden a Hordien ndi Mender mu 1923. Kampani yaku America pambuyo pake idagula makoma a mateji ndipo mu 1925 adapanga ma fridge amagetsi oyamba. Mu firiji yoyamba yamagetsi, comprestic compresser ndi firiji idasiyanitsidwa. Zotsirizira nthawi zambiri zimayikidwa m'banja la pansi kapena malo osungirako zinthu zosungirako za magetsi pamapaipi. Pambuyo pake, awiriwo adaphatikizidwa m'modzi. Asanafike m'ma 1930s, ambiri mwa a Rifrant omwe amagwiritsidwa ntchito ndi rijiyo sanali osatetezeka, monga ether, ammonia, sulfurric acid, etc., anali oyaka, kapena kuwayatsa. Pambuyo pake, ndidayamba kufunafuna kufinya kopambana ndikupeza Free. Freen ndi woopsa, wopanda mafuta osavulaza. Posakhalitsa unadzakhala kufinya kwa zida zingapo firiri ndipo zakhala zikugwiritsidwa ntchito kwa zaka zoposa 50. Koma zidapezeka kuti Freen ali ndi vuto lowononga pa ozoni mlengalenga. Chifukwa chake anthu adayamba kufunafuna firiji yatsopano komanso zabwinobwino.
Ngati mukugwira ntchito ndi firiji kapena mukufuna kudziwa zambiri za kampani yathu, mutha kulankhula nafe pa webusayiti. Webusayiti Yathu Yovomerezeka ndi https://www.felgelentric.com/.
