Ngelixa ndandizibandakanya ekwakhiweni kwendlu yelizwe. Andiwushiyanga umnqweno wokuza nendlela enye onokuyisebenzisa ngayo i-upstyrene foam. Ukuza kuthi ga ngoku, le yenye yezona zinto zifakiweyo zinexabiso elikhulu lezinto ezilungileyo kunye nexabiso elifikelelekayo. Into yokuqala endiyiqondayo ukuba kwiimveliso zokuhamba kwi-hypermarket iluncedo kakhulu ukuba ne-contain-thermos onokuthi uhambisa ngayo ukutya okuphezulu. Ngokwenza ibhokisi enjalo ithathe i-ruble ye-160 kunye nesiqingatha seyure yexesha lasimahla. Kodwa ndaye ndagqiba kwelokuba ndiye phambili kwaye ndiyiguqule uyilo ukuze ndiyisebenzise njengefriji ye-autonomous.
Masiqalise ukwenza!
2. Ke, masiqale ngesikhongozeli se-thermos. Siza kudinga iphepha elinye le-polystyrene enemilinganiselo ye-1200x600 mm, i-50 mm ingu-50 mm, izinto zokubhala kunye neRoulette. Ixabiso lephepha elinjalo kulo naliphi na ivenkile yokwakha zii-ruble ezili-160. Sinciphisa igqabi kwitemplate, thatha i-foam kwaye ihleze isitya.
3. Nali iskimu sokusika iphepha. Iphepha linendiza elinobunzima be-20 mm, kufuneka banqunyulwe kuwo onke amacala, ngaphandle kwezantsi. Itshisiwe ngamashiti avuthane nogwebu. Itekhnoloji ilula. Faka isicelo se-fill encinci kwindawo yokudla, silinde umzuzu omnye, sicinezele ngamashiti omnye komnye kwaye emva koko imizuzu emi-5 yolawulo lwe-5 ukuze angahambi ngenxa yokwanda kweqhinga. Amava kuphela kwesiqwengana esincinci se-polystyrene fit enengwevu kumzobo.
4. Nika ingqalelo kuyilo lwekhava, elinye lamaphepha amakhulu ukusuka kwisekethe ukusuka phezulu ndinqumle kwi-3 iindawo kwindawo xa iqinisekisa ukulungiswa kwemali. Emva koko, ibhokisi ngaphandle inokupeyinta. Ipeyinti inomjelo omncinci wokungafihli i-polystyrene, ke kungcono ukupeyinta ngamanqanaba amabini. Isikhongozeli esibangelwa sinobunzima obuyi-820 iigram kwaye sinezalathiso ezimangalisayo kwilahleko yobushushu. Kwibhokisi enjalo, unokubeka iikhilogramu ezimbalwa zeemveliso eziqaqambileyo kwaye uzithuthiseze ngaphandle kweengxaki kwiiyure ezimbalwa. Eyona nto iphambili kukungaxubeki iimveliso eziqaqambileyo nezipholileyo. Ungongeza uyilo lwebhetri ebandayo.
5. Kwaye unokuphucula uyilo ukuze ufumane ifriji epheleleyo. Ngezi njongo, siya kusebenzisa into ye-pelier - i-thertoeccertortortorritric of therdurectric, indawo yokusebenza kwayo isekwe kwindawo yokwenzeka komehluko wobushushu xa kusenzeka umbane. Zizinto ezinje ezisetyenziswa kwiifriji ze-propecial ze-lerial, kunye nezihlalo zemoto kunye ne-ventilation.
Ixabiso lezinto enye kwi-pelier ingumthamo omkhulu wama-60 w kwi-AliExpress - i-130-150 ruble. Imodeli Tec1-12706. Kwinkqubo yokusebenza, elinye icala lezinto lishushu, enye ipholile. Kwinto engatshiswanga, kuyimfuneko ukwahlula kakhulu ubushushu ukusuka kwicala elishushu. Ukwenza oku, sifuna iprosesa ipholile i-radiator kwivenkile yekhompyuter, ixabisa i-ruble ezingama-250. Ukuphucula ukusasazwa komoya ngaphakathi kwigumbi lokutshisa kwaye kukhutshelwa ngaphandle kokubonakaliswa kwe-radiator, ndagqiba kwelokuba ndifake abalandeli kumacala omabini. Sikwasebenzisa i-thermostat enenzwa ye-thermal engaphandle kwaye idluliselwe, ixabisa i-ruble eziyi-170, eya kukuvumela ukuba ulawule ubushushu obuchaziweyo ngaphakathi kwesikhongozeli. Ewe, ulwandiso locingo ngesinxibelelanisi secuba lemoto i-ruble e-100.
Qhubekani nendibano.
6. Inqaku le-petlier lisebenzisa i-thermal paste (iza ne-Couler) iseti phakathi kweendawo ezimbini ze-aluminium. Kufanelekile ukuba uqaphele apha ukuba kunokwenzeka ukwandisa amaqondo obushushu ofakelweyo lofakelo, ukuba wenza indibano ye-2 okanye i-3 yePelier. Ke into enye kaPeltier ineminye. Kule ndawo ye-Ebenzi, kwisitya esineqondo lokushisa elingalunganga ukuya -18 degrees Celsius. Ujikeleze umjikelezo phakathi kwento ebeka iqhekeza le-gesiam.
7. Phakathi kwazo, i-radiators iqhagamshela kunye neeplate zokuphakamisa okukhulu kwibhodi yamalungu, zibahlanganisa ngeekhonkco zeplastiki. Oku kukuvumela ukuba uhlukane ngokuthembekileyo ukubanda kwaye kushushu ecaleni komnye nomnye. Ukupheliswa kovavanyo. Eyona nto iphambili siya kupholisa icala elishushu, lisezantsi lobushushu kwicala elibandayo. Apha abalandeli babhekiswe kwi-influed yomoya kwi-radiators, ayisebenzi kangako kunokuziphosa. Kwibhokisi ephuculweyo, iqondo lobushushu le-degrees lafezekiswa, kumaqondo obushushu +26. Ifoto yimodeli ebonakalayo ye colelers, inzuzo yabo kwindawo enkulu yeqonga le-radiators. Kwaye njengokuchongwa kwe-thermal ukulala, ndasebenzisa isiqwenga sokufakelwa kobushushu kwimibhobho ejikelezileyo.
8. Ngoku siza kudityaniswa nomguqulo we-thermoectric bangena kwikhava entsha yesikhongozelo. Ukuphelela lula ukubeka uloyiso luthile, siya konyusa ubukhulu besiciko kwi-100 mm (2 sheet ye-polystrene). Le foto ibonisa ngokucacileyo i-gasket ejikeleze umda phakathi kwe-radiators ezimbini.
9. Ukusika ubugcisa kwi-polystyrene eyandisiweyo kunye nokuphatha i-sandpaper. Thanda kwakhona. Emva kokupeyinta, iqokobhe langaphandle le-polystrene liya esomelela.
10. I-DEAMS ngetywina, bobabini abalandeli baguqukela ekuqhubeni ngaphandle. Ukusuka kuphuculo olunokubakho-kunokwenzeka ukunciphisa isantya se fan kwindawo ebandayo (ngoku bobabini basebenza kwisantya esiphezulu).
11. Kufuphi nezezindlu, faka intlawulo ye-thermostat kwaye ulungise ucingo lwamandla ngendlela engafakwanga. Okokuqala sicinezela ipleyithi ngoncedo lwezikrelemnqa, emva koko lungisa itywina.
12. Indibano yesitya. Ubunzima besikhongozeli ngaphandle kwesigqubuthelo ziigram ezingama-800, njengoko isivalo sinomsindo kunye neNdibano yokuguquguqula i-thermoeletter. Iindleko zizonke - i-ruble eyi-1000 kunye nexesha elimbalwa. Iimvavanyo zeemveliso ze-oxidiled kwi-trunk yemoto zibonise amandla kwinkqubo ukugcina ubushushu ezantsi (!) Isitya saseSgrius, kwi-tgrees (ewe, xa kukho umoya Ukusetyenziswa) kunye nokusetyenziswa kwangoku - 3 Ampere. Kubonakala kum ukuba esi sisiphumo esihle.
Esi sitya silandelayo sicwangcisa ukwenza ngaphandle kwe-3 imizimba efakelweyo yokufumana i-freezer epheleleyo.