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Ubushushu obuphantsi.I-Absorption Chiller

Iimveliso

Ubushushu obuphantsi.I-Absorption Chiller

Inkcazelo ngokubanzi:

Umgaqo wokusebenzaUmphunga wolwelo sisigaba sokutshintsha kunye nenkqubo yokufunxa ubushushu.Uxinzelelo oluphantsi, ukukhuphuka komphunga ophantsi.umzekelo, phantsi koxinzelelo lwe-atmosfera enye, iqondo lobushushu bamanzi liyi-100°C, kwaye kwi-0.00891 yoxinzelelo lwe-atmosphere, iqondo lobushushu bamanzi liyakwehla liye kutsho ku-5°C.Ukuba imo engqongileyo yoxinzelelo oluphantsi inokusekwa kwaye amanzi asetyenziswa njengendawo yokuphuphuma kwamanzi, amanzi anobushushu obuphantsi kunye nobushushu bokuhlala obuhambelana noxinzelelo lwangoku lunokufumaneka.Ukuba amanzi angamanzi angabonelelwa ngokuqhubekayo, kwaye uxinzelelo oluphantsi lunokugcinwa ngokuzinzileyo, ubushushu obuphantsi kwamanzi obushushu obufunekayo bunokubonelelwa ngokuqhubekayo.LiBr ukufunxa chiller, kuxhomekeke kwiimpawu zesisombululo se-LiBr, kuthatha ukushisa kwe-steam, igesi, amanzi ashushu kunye neminye imithombo yeendaba njengomthombo wokuqhuba, kwaye iqonda ukufuduka, ukuxutywa, ukunyanzeliswa kwamanzi efriji kunye nenkqubo yokuvelisa isisombululo kumjikelezo wezixhobo ze-vacuum, ukuze inkqubo yobushushu obuphantsi bobushushu bamanzi efriji iqhubeke.Oko kuthetha ukuba umsebenzi wokubonelela ngokuqhubekayo ngamanzi abandayo obushushu obuphantsi obuqhutywa ngumthombo wobushushu unokufezekiswa.

Okuqhotyoshelwe apha ngezantsi yiprofayile yenkampani yethu yamva nje.


Iinkcukacha zeMveliso

Iithegi zeMveliso

IDIAGRAM YOKUQHUBEKA

Umgaqo osebenzayo weqondo lokushisa eliphantsi.i-absorption chiller iboniswe kwi-Fig. 3.2-1.
Umphunga wefriji owenziwe yijenereyitha upholiswa phantsi kwi-condenser ngendlela yamanzi efriji, ethi ke ihanjiswe nge-U-shape tube kwi-pan ye-drip ye-evaporator.Ifunxa ubushushu bamanzi abandayo kwaye ihlise ubushushu bayo kwixabiso lokubeka ixabiso, emva koko amanzi efriji aphuphuma abe ngumphunga kwaye angene kwi-absorber.Emva kokufunxa umphunga, isisombululo esigxininisiweyo kwi-absorption siba sisisombululo esixutywe kwaye sikhupha ubushushu bokufunxa, obuthatyathwa ngamanzi okupholisa ukugcina isakhono sokufunxa isisombululo.

Isisombululo esihlanjululweyo esiveliswe i-absorber sihanjiswa ngepompo yesisombululo kwi-heat exchanger, apho ishushu kwaye ingena kwi-generator.Kwi-generator, isisombululo esihlanjululweyo sifudumala ngamanzi ashushu njengomthombo wokushisa (ohamba ngaphakathi kwi-tube) ukuya kwindawo yokubilisa kwaye uvelise umphunga wefriji.Okwangoku, isisombululo esihlanjululweyo sigxininiswe kwisisombululo esigxininisiweyo, esiza kwi-absorber ukuphinda inkqubo eqhubekayo yokukhwela ibhayisikile njengasentla.Amanzi okupholisa asetyenziselwa ukunciphisa ubushushu obuphakathi kwi-absorber kunye ne-condenser.Emva kokufudunyezwa, idityaniswe kwinkqubo yokupholisa yenqaba kwaye ibuyiselwe kwiyunithi ukuze ijikelezwe emva kokupholisa.

Le chiller yokufunxa iyathengiswa isebenza ngokufanelekileyo ngokusebenzisa amanzi okupholisa ukugcina amaqondo obushushu afanelekileyo.Ukongeza, i-chiller yokufunxa ethengiswayo yenzelwe ukudibanisa ngaphandle komthungo kunye neenkqubo ezikhoyo zokupholisa.Okokugqibela, le chiller yokufunxa iyathengiswa iqinisekisa ukusebenza okuthembekileyo ngokusebenzisa inkqubo eqhubekayo yokukhwela ibhayisekile.

 

Ubushushu obuphantsi.i-absorption chiller

AMANQAKU APHAMBILI NEMISEBENZI

Ubushushu obuphantsi.i-absorption chiller yenziwe ngokuyinhloko kwizixhobo zokutshintshiselana kobushushu (ijeneretha, i-condenser, i-evaporator, i-absorber, i-heat exchanger, njalo njalo), isixhobo sokucoca ngokuzenzekelayo, ipompo yokucoca, impompo yesisombululo, impompo yefriji, i-valve ye-3-way motor kunye nekhabhinethi yombane.Le chiller ukufunxa ezithengiswayo yenzelwe amacandelo eliphezulu ukuqinisekisa ukusebenza kakuhle.Ukongeza, i-chiller yokufunxa iyathengiswa ibandakanya izinto eziphambili njengesixhobo sokucoca ngokuzenzekelayo kunye nempompo yokucoca.I-absorption chiller ethengiswayo nayo iza ixhotyiswe ngevalve yeendlela ezi-3 kunye nekhabhathi yombane yokuphucula ulawulo kunye nokuthembeka.

Ubushushu obuphantsi.i-absorption chiller
Ubushushu obuphantsi.i-absorption chiller
Hayi. Igama Umsebenzi
1 Ijenereyitha Igxininisa isisombululo esihlanjululweyo esivela kumtshintshi wokushisa kwisisombululo esigxininisiweyo usebenzisa amanzi ashushu okanye i-steam njengento ephakathi.Okwangoku, umphunga wefriji uyaveliswa kwaye uhanjiswe kwi-condenser, kunye nokuhamba kwesisombululo esigxininisiweyo kwi-absorber.Imeko yoyilo: Uxinzelelo olupheleleyo: ≈39.28mmHgSolution temp.: ≈80.27℃
2 Icondenser Idibanisa umphunga ophuma kwijenereyitha ukuya kumanzi efriji.Ubushushu obuveliswayo ngexesha lokujiya buthathwa ngamanzi okupholisa.Idiski yokugqabhuka ifakwe kwindawo yokuphuma kwamanzi efriji yecondenser, iya kusebenza ngokuzenzekelayo xa uxinzelelo lweyunithi luphezulu ngokungaqhelekanga, ukukhusela iyunithi kwixinzelelo olungaphaya.Imeko yoyilo: Uxinzelelo olupheleleyo. ≈39.28mmHg
3 Umphunga Ipholisa amanzi abandayo ukulungiselela imfuno yokupholisa ngamanzi efriji engumphunga njengendawo ephakathi.Imeko yoyilo: Uxinzelelo olupheleleyo: ≈4.34mmHg
4 Ufunxa Isisombululo esigxininisiweyo kwisibambisi sifunxa umphunga ophuma kwisikhenkcezisi ophuma kwi-evaporator kwaye amanzi okupholisa ayabususa ubushushu bokufunxa.
5 Umtshintshi wobushushu Ibuyisela kwakhona ubushushu besisombululo esigxininisiweyo kwijenereyitha, ngoko ke iphucula i-coefficient ye-thermodynamic yenkqubo.
6 Isixhobo sokucoca ngokuzenzekelayo Ezi zixhobo zimbini zidibanisa ukwenza inkqubo yokucoca umoya empompa umoya ongagungqiyo kwiyunithi, iqinisekisa ukusebenza kweyunithi kwaye yandisa ubomi benkonzo.
7 Impompo yokufunxa
8 Impompo yefriji Isetyenziselwa ukuhambisa kunye nokutshiza amanzi efriji ngokulinganayo kwi-tube-conducting tube bundle ye-evaporator.
9 Impompo yejenereyitha Hambisa isisombululo kwijenereyitha, yaqonda ukujikeleza kwangaphakathi kwiyunithi.
10 Impompo yokufunxa Hambisa isisombululo kwi-absorber, yaqonda ukujikeleza kwangaphakathi kwiyunithi.
11 Ivalve yokudlula efrijini Lawula ubuninzi bamanzi efriji kwi-evaporator kwaye ukhuphe amanzi efriji ngexesha lokuvalwa kweyunithi.
12 Ivalve yokudlula isisombululo Ukulawula ubuninzi bamanzi efriji kwi-evaporator
13 Imitha yoxinzelelo Ukubeka esweni ubuninzi bamanzi efriji
14 3-indlela ivelufa motor Lawula okanye ucime igalelo lamanzi kwimithombo yobushushu
15 Ikhabhinethi yokulawula Kulawulo lweyunithi yokusebenza

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