Ukuhlaziywa kwenqubo yokubumba e-evapolitive condenser

Njengengxenye esemqoka yefriji yesimanje kanye nomoya Inqubo yayo yokukhiqiza ihlanganisa isayensi yezinsiza, imishini, kanye nokwakheka kwamanzi, okudinga ukulinganisela phakathi kokulawulwa kokunemba nokusebenzisa izindleko. Lokhu okulandelayo kuchaza inqubo kusuka ezinhlotsheni ezintathu: Ukukhethwa kwezinto ezibonakalayo, izinyathelo ezibalulekile zokubumba, kanye nokwenza inqubo.

1. Ukukhethwa kwezinto ezibonakalayo nokuhlekisa

Umzimba omkhulu we-condenser eguqukayo ngokuvamile uqukethe amashubhu ethusi, ama-aluminium fins, kanye nohlaka lwensimbi -. Amashubhu ethusi akhetha ukukhetha okukhethwa kwamashubhu we-condenser ngenxa yokuvuka kwawo okuhle kakhulu okushisayo (cishe 401 w / (m · *) nokuphikiswa kokugqwala. I-Aluminium Fifs, ethembele ekuphathweni kwayo okuphezulu okuphezulu (cishe 237 w / (m · k)) kanye nezakhiwo ezingasindi, zihlanganiswa namashubhu ethusi ngokunwebeka noma nge-brazing. Uhlaka luvame ukwenziwa ngensimbi ye-galvanized noma insimbi engenacala ukumelana nomswakama kanye nokugqwala kwamakhemikhali kwezindawo zangaphandle.

Ngesikhathi sesigaba sokuhlekisa, amashubhu ethusi angena ngaphakathi (ngokuvamile ukufudumeza ngezinga elingu-500-600 alandelwa yi-Slow Cooling) ukuze asuse ukucindezela kwangaphakathi futhi athuthukise i-dectity yangaphakathi futhi athuthukise ukuqunjelwa, ukuqina kokugoba okulandelayo nokushibilika. I-aluminium pins idinga ukuhlanzwa komhlaba (isib. Ukuthatha izingqimba ze-oxide) ukuqinisekisa ubuhlobo obuqinile namashubhu ethusi.

II. Izinyathelo zokwakha zokwakha
1. Ukwenza ishubhu lethusi kwakha nomhlangano

I-Condenser's Heat Exchange Shintsha inqwaba yeshubhu ligobekile esimweni esithile (njenge-inyoka noma i-spiral) ngokuya ngezidingo zokwakhiwa. I-CNC tube bender ilawula kahle i-band radius (imvamisa enkulu noma ilingana nezikhathi ezi-3 i-tube ububanzi) ukugwema ukugxila kwengcindezelo okungadala ukuncipha noma ukuqhekeka. Ngemuva kokwenza, amashubhu ethusi ahlolwe ukuvuza okuncane kusetshenziswa i-helium Mass Spectrometer ukuqinisekisa uphawu oluqinile.

2. I-FIN neThubhu Inhlanganisela

Ama-aluminium ama-fins afakwa kumashubhu ethusi asebenzisa "umucu - ngenqubo". I-mechan tube expender bese ifaka ingcindezi (cishe engu-8 {- ukunweba kancane ububanzi beshubhu (cishe 0,3 {{{{11}, iqinisekisa ukuthi i-tight ne-FINS. Ngemuva kokunwetshwa, ukuhlolwa komoya (isib. Ukucindezela kwe-nitrogen kuya ku-0.5 MPA imizuzu engama-30 ngaphandle kwehlathi lokucindezela) kuyadingeka ukuqinisekisa ukuxhunywa kwamahhala -. Eminye imikhiqizo ephakeme ephelele isebenzisa izinqubo zokubhidliza (isib. Ukuvukwa okusekelwe esiliva ngaphansi kokuvikelwa kwe-nitrogen) ukuze uphinde uthuthukise amandla e-bond nokuqina.

3. I-Shell kanye nokufafaza uhlelo lokufafaza

Uhlaka lwensimbi lwakhiwa ngokusika kwe-laser kanye nokushiswa, futhi ingaphezulu lifafazwa nge-epoxy zinc -} i-primer ecebile yokuvikelwa kokugqwala. Amapayipi wamanzi wohlelo lokufafaza akhiwa nge-UPVC noma insimbi engenacala futhi exhunywe ngokushisa Isakhiwo se-nozzle senziwe kahle nge-CFD (I-Computational Fluid Dynamics) ukumbumbuluzwa ukuqinisekisa ukubekelwa umfaniswano kweshubhu lokushisa lokushintshanisa ishubhu.

III. Inqubo yokwenza kahle kanye nokulawulwa kwekhwalithi

Ekukhiqizweni kwanamuhla kwe-evaporative condenser ukukhiqizwa, ubuchwepheshe bedijithali buthuthukise ukunemba okuthuthukile. Isibonelo, izikena ze-Laser ze-3D zisetshenziselwa ukuthola ukuphambuka kwe-Fin Pitch (ngokubekezelela okuvumelekile kwe- ± 0.5 mm), kanye ne-robotic welding kunciphisa iphutha lomuntu. Mayelana nezinto zokwenziwa, abanye abakhiqizi basebenzisa amashubhu ethusi ama-microchannel (ububanzi obungaphansi obungaphansi noma abalingana no-1 mm) esikhundleni samashubhu wendabuko ayindilinga. Lokhu kwandisa indawo yokushintshanisa ukushisa futhi kunciphisa ukusetshenziswa kwamandla, kepha ukubumba kwabo kudinga ukukhishwa okuqondile nezinqubo eziqonde ngqo.

Ngaphezu kwalokho, izidingo zokuvikelwa kwemvelo kukhona ukuthuthuka kwenqubo yokushayela: Uhlelo lokusakazwa kwamanzi okufafaza luhlomele izihlungi nama-ultraviolet disinfection Devices ukunciphisa imfucuza yamanzi; Futhi inqubo ye-welding ishintshele kubheme ephansi -, i-halogen - ukunciphisa ukuphuma kwe-VOC.

Ukugcina

Inqubo yokubumba ye-EvaPorative Condensers iyincturvation ephelele yezinto ezibonakalayo, ezenziwa ngomshini, kanye nezinqubo zobuchwepheshe. Ukusuka ekuqondeni okunembile kwamashubhu ethusi emhlanganweni othembekile we-FINS, isinyathelo ngasinye sidinga ukulawula okuqinile kwepharamitha ukuze kufinyeleleke ekushiseni kokushisa okusebenzayo kanye nempilo ende. Njengoba imboni yefriji iqhubekela phambili ngokongiwa kwamandla kanye nokuhlangana, izinqubo zokubumba zesikhathi esizayo zizoqhubeka ziqhubekela phambili zibheke ehlakaniphile (njengokuhlolwa kwekhwalithi enamandla) kanye nohlaza (okufana no-flux-.