Technology, Electronics
Makina opanga khofi ndi zofalitsa za ku France: mbiriyakale ya chilengedwe, mfundo yayikulu yogwira ntchito, ubwino ndi kuipa
Wokonza khofi wa geyser adalengedwa nthawi yayitali ndipo padziko lonse lapansi akukondweretsedwa ndi omwe alibe chidwi ndi khofi. Galimoto yoyamba ya mtundu umenewu inapangidwa ndi Jacques - Augustine Gunde. Ntchitoyi imadziwika bwino komanso ikuwonetseratu mwatsatanetsatane, makhalidwe onse omwe adawonetsera panthawi yopanga khofi. Mu zitsanzo zamtundu uwu, chakumwa chimabweretsedwa ndi madzi otentha mobwerezabwereza kudzera mu khofi ya pansi. Mbali yapadera ya kapangidwe kameneka kanapangidwa ndi mtundu watsopano wa madzi ku chipinda chowombera pansi pamtendere wokwanira. Chifukwa cha ichi, zotsatira za kupopera madzi otentha pamtunda wa khofi akutha.
Kufikira lero, makina a khofi a geyser akhala akupitilizidwa bwino ndipo potsirizira pake afikira msinkhu wamakono. Pakali pano, opanga amapanga chipangizo ichi ndi chipangizo chowongolera, amalola kuyendetsa ntchito ya kutentha ndi kuteteza iwo ku kutentha kwakukulu. M'pofunikanso kuteteza makina kuti asagwiritsidwe ntchito popanda madzi ozizira mu thanki. Tsatanetsatane waukulu, popanda yomwe palibe makina a khofi, ndi chochotsa magetsi chochotsedwa. Ndikofunika kuti kutentha kwa madzi kutsogolo musanalowe "geyser".
Makina a khofi a geyser amafuna kudziwa zinthu zina zowoneka bwino, zotsatirazi zomwe zingalepheretse kuwonongeka kwa chipangizochi. Kuti muzisangalala ndi khofi yoyengedwa bwino mu chipangizo chofananamo, muyenera kupukuta khofi bwino ndi kuzidzaza ndi mphete yosungira pamtunda wina. Mtengo wa khofi wodzaza mu magalamu ukhoza kuzindikiridwa ndi magulu omwe amavomerezedwa pamalonda ovomerezeka. Mfundo yofunika kwambiri - madzi sayenera kupita kumphepete, komwe khofi yadzaza.
Komanso, pamodzi ndi geyser mumsika wa lero, pali mitundu yosiyanasiyana ya opanga khofi. Mitundu ya zipangizozi imagawidwa kukhala fyult, espresso, komanso makina omwe amagwiritsidwa ntchito pamodzi, omwe onse opanga khofi ndi mtundu wa espresso alipo. Kuwonjezera apo, pali chipangizo chomwe chimatchedwa makina a French.
Mtambo wa khofi uwu ndi makina opangira pistoni, omwe anapangidwa ndi kampani ya ku France mu 1920. Palibe kanthu koma mphika wa khofi, womwe umachokera ku galasi yamagalasi, kupulumutsa kutentha komanso kutentha kutentha, komanso pistoni momwe gawo lakumapeto likugwirizanitsa ndi fyuluta yachitsulo ya mtundu wa mafinya . Fyuluta iyi imayenderana ndi makoma a mphika wa khofi, ndipo mbali yakumapeto ya fyuluta imadutsa mu chivindikiro. Khofi yokonzedwa mu zipangizozi ndi yophweka, muyenera kudzaza ufa wothira mu khofi, kutsanulira madzi pa kutentha kwabwino ndikuumirira pafupi mphindi zisanu. Kenaka mutenge pansi pistoni, motero musonkhanitse malo a khofi pansi, ndipo zakumwazo zikhalebe pamwamba. Chitsanzo ichi ndi chabwino kwa okonda zosangalatsa zakunja, monga madzi otentha a mowa akhoza kuphikidwa pamoto kapena nyali yauzimu. Ndi zonsezi, wopanga khofiyu ndi wolemera kwambiri ndipo amalemera 300 magalamu.
Moka Express ndi mtundu wa wopanga khofi, yemwe anabadwira ku Italy. Komanso, pali mitundu yofanana ya zipangizo zomwe sizifuna magetsi pantchito yawo. Zimangoikidwa pa tile kapena pamtunda wina, ndipo mukhoza kuyembekezera madzi otentha. M'zinthu zina, ntchitoyi ikufanana ndi magetsi.
Malingana ndi opanga makinawo, botolo la mtundu wa khofi makina a mtundu wotchulidwayo amavomereza kutentha thupi kutsekemera katundu. Zimatha kusungirako kutentha kwa khofi kwa ola limodzi. Komanso, kupindula kwakukulu ndi mtengo wotsika mosiyana ndi opanga makina a magetsi. Zina mwazoyenerera, wina amatha kuzindikira kuti zopanda pake zina zopanda phindu ndi zigawo zina zomwe zikusowa ndalama zofunikira.
Pakalipano, pafupifupi onse opanga zipangizo zapakhomo amapanga khofi opanga mitundu yosiyanasiyana. Koma opanga makina otchuka kwambiri a opanga khofi, kwa nthawi ndithu, makampani a Italy - GAT, Pedrini ndi Bialetti.
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