I. Izinto eziluncedo kunye nezingeloncedo zabatshintshi bobushushu obubambeneyo (ipleyiti/ipleyiti edityanisiweyo/i-microchannel)
1. Ukusebenza ngokugqithisileyo kokutshintshiselana kobushushu kunye nokugcinwa kwamandla okubalaseleyo.
Umjikijeli wobushushu obambeneyo usebenzisa iipleyiti ezimdaka kunye noyilo olukhethekileyo lokuhamba kwe-microchannel, evumela ulwelo ukuba luvelise ubushushu obuphezulu-nokwaphula ngokupheleleyo umaleko womda wokudluliselwa kobushushu. I-coefficient yayo yokudlulisa ubushushu yi-3{3}}5 umphinda-phinde kwiqokobhe lemveli{4}}kunye{6}}nezitshintshi zobushushu ityhubhu. Ngaxeshanye, isebenzisa ikhawunta esulungekileyo -isakhiwo sangoku sokutshintshiselana kobushushu, ukufikelela kwitheminali yokutshintshiselana kobushushu umahluko osezantsi njenge-1{10}}2 idigri, iphucula kakhulu ukusetyenziswa kobushushu kunye nokunciphisa ngokufanelekileyo ukusetyenziswa kwamandla kunye neendleko zokusebenza. Oku kulungelelaniswa ngokugqibeleleyo nokulungiswa okonga amandla kunye neemfuno zemveliso yekhabhoni ephantsi kwiifektri zaphesheya kweelwandle.
2. Ubume obubambeneyo, buthatha indawo encinci kakhulu.
Indawo yayo yokuhambisa ubushushu ngomthamo weyunithi iphezulu kakhulu kunezixhobo zemveli. Phantsi komthwalo ofanayo wokutshintsha ubushushu, umthamo wayo yi-1/3 ukuya kwi-1/10 kuphela yeqokobhe lemveli-kunye{6}}netyhubhu yokutshintshiselana ngobushushu, kwaye ubunzima bayo bungacuthwa malunga ne-40%. Ayifuni sithuba esikhulu seziseko ezingundoqo kwaye ilungele indawo{9}}imeko ezithintelweyo ezifana neenqanawa, ubunjineli baselwandle, iifektri ezincinci, kunye nezixhobo zemodyuli, ezinokonga kakhulu kulwakhiwo lwefektri, uthutho lwezixhobo, kunye neendleko zokurenta indawo.
3. Uyilo lwemodyuli, luguquguquka kakhulu kwaye luyanwebeka.
Ukwamkela imodyuli yemodyuli esemgangathweni, izixhobo zivumela ukongezwa okuguquguqukayo okanye ukususwa kwamacwecwe okutshintsha ubushushu kunye nohlengahlengiso lweenkcukacha zejelo lokuhamba ngokweemfuno zokutshintshiselana kobushushu bomthengi, ukuxhasa ukutshintshiselana kobushushu ngexesha elinye lamanzi amaninzi. Isixhobo kulula ukudibanisa, sinika uluhlu olubanzi lweenkcukacha, kwaye zifanelekile kumashishini ahlukeneyo afana ne-HVAC, iikhemikhali, ukutya, kunye namandla amatsha, kunye neenzuzo ezibalulekileyo kwiinkonzo ezilungiselelwe ukuthunyelwa ngaphandle.(II) Iingxaki ezingundoqo
(II) Iingxaki ezingundoqo
1. Ukuziqhelanisa okulinganiselweyo -noxinzelelo oluphezulu kunye{2}}nobushushu obuphezulu beemeko zokusebenza.
Abatshintshi bobushushu be-compact eqhelekileyo banoxinzelelo olubuthathaka kunye nokumelana nobushushu. Isixhobo esiqhelekileyo sohlobo lwepleyiti edityanisiweyo sinoxinzelelo lokusebenza oluNgaphantsi okanye olulingana ne-1.6MPa kunye nobushushu obungaphantsi okanye obulingana ne-180 degree. Kwanemifuziselo-ephezulu edityanisiweyo ngokupheleleyo kunzima ukuziqhelanisa ne-ultra{{5}uxinzelelo oluphezulu kunye ne-ultra{6}}imeko zobushushu obugqithisileyo, kwaye azikwazi ukuhlangabezana neemfuno{7}}ezinkulu zokusulungekiswa kwe-oli kunye{8}}nobushushu obuphezulu kunye{9}}noxinzelelo oluphezulu lwemigca yemveliso yemichiza.
2. Imijelo emxinwa ivala lula ukungcola.
Isixhobo sinesithuba esincinci sokuhamba kwangaphakathi kwaye sidinga ukucoceka okuphezulu kwendawo yokutshintshiselana kobushushu. Ayinakukwazi ukuphatha ngokuthe ngqo ulwelo oluqulethe ukungcola okukhulu, i-viscosity ephezulu, kunye nezinto ezixhonywe kakhulu. Ilungele kuphela imidiya ecocekileyo efana namanzi acocekileyo, ioli, kunye negesi ecocekileyo, kwaye iimeko ezisebenzayo zilinganiselwe.
3. Izithintelo eziphezulu zokulungiswa kunye neendleko eziphezulu zeengxenye.
Amacwecwe angundoqo kunye nokutywinwa kwee-gaskets zizinto ezichanekileyo, kwaye xa zonakaliswe, kufuneka zitshintshwe neenkcukacha zangaphambili zefektri, ezibangela ukuhambelana okuphantsi. Ngaphaya koko, izixhobo eziphezulu{1}}ezihlangeneyo zibandakanya ukuwelda kunye neenkqubo zokudityaniswa, ezifuna amagcisa akhethekileyo ukulungisa iziphene, ezikhokelela phezulu phesheya kolwandle emva{2}}kogcino lwentengiso kunye neendleko zolungiselelo lwezahlulo.
II. Izinto eziluncedo kunye nezingeloncedo zabatshintshi bobushushu bemveli (iqokobhe{1}}kunye{2}}nezitshintshi zobushushu ityhubhu, olona hlobo luqhelekileyo kushishino)
(1) Iingenelo ezingundoqo
1. Ukulungelelaniswa okubanzi kwiimeko ezahlukeneyo zokusebenza, kunye nobushushu obunamandla kunye nokumelana noxinzelelo.
Ngobunzima bayo-iqokobhe lomsebenzi kunye nesakhiwo setyhubhu, iqhayisa ukomelela okuphezulu kwaye iyakwazi ukuziqhelanisa neemeko zokusebenza ezigqithisileyo ezifana noxinzelelo oluphezulu, ubushushu obuphezulu, kunye nomahluko omkhulu wobushushu. Uxinzelelo lwalo lokusebenza lunokulungelelaniswa kumashumi e-megapascals, kwaye ubushushu bayo bubanzi kakhulu. Sesona sixhobo sikhethwayo kwiiprojekthi ezinkulu-zemizi-mveliso kwi-petroleum, iikhemikhali, amandla, kunye namashishini anzima, kwaye ifanelekile kumajelo eendaba anzima kakhulu.
2. Umjelo obanzi wokuqukuqela, ukukwazi okunamandla okuchasa{1}}ukuvala
Isixhobo sinendawo ebanzi yangaphakathi ye-tube bundle flow channel engenazo iikona ezifileyo ezimxinwa, kwaye inokusingatha imidiya entsonkothileyo equlethe ukungcola, amasuntswana, i-viscosity ephezulu, i-corrosiveness, njl.njl. Ifanelekile kwiimeko zokusebenza ezinzima ezifana nokutshintshana kobushushu bamanzi amdaka, ukutshintshiselana kobushushu be-oyile enzima, kunye nokubuyiselwa kobushushu benkunkuma yeshishini, kunye nemeko yayo yokusebenza equkayo igqithise kakhulu i-compact heat exchangers.
3. Isakhiwo esikhulileyo kunye nesigxina esinobomi obude benkonzo.
Iqokobhe lemveli{0}}kunye{1}}nokutshintshana kobushushu betyhubhu ibe bubugcisa obuvuthiweyo kwinkulungwane, iqhayisa ngesakhiwo esomeleleyo, impembelelo egqwesileyo kunye nokumelana nomhlwa, kunye nobomi benkonzo obungaphaya kweminyaka eyi-10 phantsi kokusebenza nokugcinwa kwesiqhelo. Isixhobo sibonisa izinga eliphantsi lokusilela kunye nozinzo oluphezulu kakhulu, lusenza ukuba silungele iimfuno eziqhubekayo zeeyure ezingama-24 zemveliso yeefektri ezinkulu zaphesheya.
4. Amalungu endalo yonke, aphantsi emva{1}}kweendleko zokulondolozwa kwentengiso.
Ishishini likumgangatho ophezulu, kunye neendawo ezihambelana nehlabathi kwaye zifumaneka lula ngamaxabiso aphantsi. Isixhobo sinesakhiwo esilula, kwaye ukugcinwa akudingi iteknoloji echanekileyo echanekileyo; amagcisa engingqi aphesheya kweelwandle angenza ulungiso kunye nokutshintshwa kwamalungu, ukususa emva{1}}imithintelo yokuthengisa nokwenza ukuba ilungele iiprojekthi kwiindawo ezikude phesheya kolwandle.
(II) Iingxaki ezingundoqo
1. Ukusebenza okuphantsi kokutshintshwa kobushushu kunye nokulahlekelwa kwamandla aphezulu.
Iqokobhe lemveli{0}}kunye{1}}neenkqubo zotshintshiselwano lwetyhubhu ubukhulu becala zilaminar, ezinomaleko oshinyeneyo womda wotshintshiselwano, ukumelana nobushushu obuphezulu, kunye nokhutshelo oluphantsi lobushushu. Ubushushu bokutshintsha kwetheminali umahluko wobushushu obuyi-6-7℃okanye ngaphezulu bayafuneka, okukhokelela ekubuyiseni ubushushu obuphantsi kunye namazinga okusebenzisa. Ngaphantsi kweemfuno ezifanayo zokutshintshiselana kobushushu, ukusetyenziswa kwamandla kuphezulu, okukhokelela kwiindleko eziphezulu zokusebenza kwexesha elide, ezingahambelani neendlela zangoku malunga nokugcinwa kwamandla kunye nokukhutshwa kwekhabhoni ephantsi.
2. Ubukhulu obukhulu, buthatha indawo eninzi
Isixhobo sikhulu kwaye sithatha indawo enkulu. Ngamandla okutshintsha ubushushu obufanayo, umthamo wayo yi-3-i-10 umphinda-phindene wesixhobo sokutshintsha ubushushu obubambeneyo. Ifuna isiza esikhulu esizinikeleyo seziseko ezingundoqo, kwaye iindleko zothutho, ukuxhoma kunye nokufakela ziphezulu. Ayifanelekanga kwiiprojekthi ezincinci okanye iimeko ezinobunzima bendawo.
3. Ithambekele ekunyuseni nasekudlekeni, nto leyo eyenza ukuba ulondolozo lube nzima.
Isantya esicothayo sokuhamba kwamanzi kunye nobukho beendawo ezifileyo zenza kube lula ukuba ukungcola kuqokelele ngaphakathi kwi-tube bundle, kwaye emva kweefom zesikali, kunzima ukucoca ngokucokisekileyo. Ixesha elide -lokusebenza kunokukhokelela ngokulula kwi-tube bundle corrosion kunye nokuvaleka, kufuna ukuvalwa rhoqo ukugcinwa kunye nokucoca, okunokuchaphazela ukusebenza okuqhubekayo komgca wemveliso kwaye kubangele iindleko eziphezulu zokusebenza kunye nexesha lokugcinwa.
4. Ububhetyebhetye bokwenza ngokwezifiso
Isixhobo sisakhiwo esisisigxina, esidibeneyo kunye nommandla otshintshileyo wokutshintsha ubushushu kunye neenkcukacha zesiteshi sokuhamba, okwenza kube nzima ukulungelelanisa ngokuguquguqukayo ngokweenguqu kwiimeko zokusebenza. Ukuba iimfuno zokutshintshiselana kobushushu bomgca wemveliso ziphuculwa kamva, isixhobo sonke sihlala sifuna ukutshintshwa, okukhokelela kwiindleko eziphantsi{1}}ukusebenza kohlengahlengiso.
Ukuba ufuna ukwazi ngakumbi malunga neeyunithi zokutshintsha ubushushu okanye unomdla wokuthenga, nceda uthumele i-imeyile ku- 9988xiaoshuai@gmail.com, siya kukuphendula kwangethuba emva kokubona umyalezo!
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