1. Uhlalutyo lweempawu zamagumbi amade acocekileyo
(1). Amagumbi amade acocekileyo aneempawu zawo. Ngokubanzi, igumbi elide elicocekileyo lisetyenziswa kakhulu kwinkqubo yasemva kwemveliso, kwaye ngokubanzi lisetyenziselwa ukuhlanganisa izixhobo ezinkulu. Azidingi ucoceko oluphezulu, kwaye ukuchaneka kolawulo lobushushu kunye nokufuma akuphezulu. Izixhobo azivelisi ubushushu buninzi ngexesha lemveliso yenkqubo, kwaye bambalwa abantu.
(2). Amagumbi amade acocekileyo adla ngokuba nezakhiwo ezinkulu zesakhelo, kwaye adla ngokusebenzisa izinto ezilula. Ipleyiti ephezulu ayithwali lula umthwalo omkhulu.
(3). Ukuveliswa nokusasazwa kweesuntswana zothuli Kumagumbi amade acocekileyo, umthombo ophambili wongcoliseko wahlukile kowamagumbi acocekileyo ngokubanzi. Ukongeza kuthuli oluveliswa ngabantu kunye nezixhobo zemidlalo, uthuli olungaphezulu lubalelwa kwinxalenye enkulu. Ngokwedatha ebonelelwe zizincwadi, ukuveliswa kothuli xa umntu emile yi-105 particles/(min·person), kwaye ukuveliswa kothuli xa umntu ehamba kubalwa ngokuphindwe ka-5 kunokuba umntu emile. Kumagumbi acocekileyo anobude obuqhelekileyo, ukuveliswa kothuli olungaphezulu kubalwa njengoko ukuveliswa kothuli olungaphezulu lwe-8m2 yomhlaba kufana nokuveliswa kothuli lomntu ophumleyo. Kumagumbi amade acocekileyo, umthwalo wokucoca mkhulu kwindawo esezantsi yomsebenzi wabasebenzi kwaye mncinci kwindawo ephezulu. Kwangaxeshanye, ngenxa yeempawu zeprojekthi, kuyimfuneko ukuthatha into efanelekileyo yokhuseleko kunye nokuqwalasela ungcoliseko lothuli olungalindelekanga. Ukuveliswa kothuli olungaphezulu kwale projekthi kusekelwe ekuvelisweni kothuli olungaphezulu lwe-6m2 yomhlaba, olulingana nokuveliswa kothuli lomntu ophumleyo. Le projekthi ibalwa ngokusekelwe kubantu abangama-20 abasebenza ngeshifti nganye, kwaye ukuveliswa kothuli kwabasebenzi kwenza i-20% kuphela yokuveliswa kothuli iyonke, ngelixa ukuveliswa kothuli kwabasebenzi kwigumbi elicocekileyo ngokubanzi kwenza i-90% yokuveliswa kothuli iyonke.
2. Ukuhombisa igumbi elicocekileyo kwiindawo zokusebenzela ezinde
Ukuhonjiswa kwegumbi elicocekileyo ngokubanzi kubandakanya imigangatho yegumbi ecocekileyo, iiphaneli zodonga, iisilingi, kunye ne-air conditioner exhasayo, izibane, ukhuseleko lomlilo, unikezelo lwamanzi kunye nokukhupha amanzi kunye nezinye izinto ezinxulumene namagumbi acocekileyo. Ngokweemfuno, i-envelope yesakhiwo kunye nokuhonjiswa kwangaphakathi kwegumbi elicocekileyo kufuneka kusetyenziswe izixhobo ezinomoya oqinileyo kunye nokuguquguquka okuncinci xa ubushushu kunye nokufuma kutshintsha. Ukuhonjiswa kweendonga kunye neesilingi kumagumbi acocekileyo kufuneka kuhlangabezane neemfuno ezilandelayo:
(1). Imiphezulu yeendonga kunye neesilingi kumagumbi acocekileyo kufuneka ibe tyaba, igudileyo, ingabi nathuli, ingabi nakukhanya, kube lula ukususa uthuli, kwaye ibe nemiphezulu embalwa engalinganiyo.
(2). Amagumbi acocekileyo akufuneki asebenzise iindonga zomatshe kunye neendonga ezifakwe iplasta. Xa kuyimfuneko ukuzisebenzisa, kufuneka kwenziwe umsebenzi owomileyo kwaye kusetyenziswe imigangatho yokuplasta ekumgangatho ophezulu. Emva kokuplasta iindonga, umphezulu wepeyinti kufuneka upeyintwe, kwaye ipeyinti ethintela ilangatye, engenaziqhekeko, ehlambekayo, egudileyo, kwaye engelulanga ukufunxa amanzi, yonakale, kwaye kufuneka kukhethwe isikhunta. Ngokubanzi, ukuhombisa igumbi elicocekileyo kukhetha ikakhulu iiphaneli zodonga zesinyithi ezifakwe ipowder njengezinto zokuhombisa ngaphakathi. Nangona kunjalo, kwiifektri ezinkulu, ngenxa yokuphakama komgangatho ophezulu, ukufakwa kwezahlulo zephaneli zodonga zesinyithi kunzima ngakumbi, ngamandla aphantsi, iindleko eziphezulu, kunye nokungakwazi ukuthwala ubunzima. Le projekthi ihlalutye iimpawu zokuvelisa uthuli lwamagumbi acocekileyo kwiifektri ezinkulu kunye neemfuno zokucoceka kwegumbi. Iindlela zokuhombisa ngaphakathi zephaneli yodonga yesinyithi azizange zisetyenziswe. I-epoxy coating isetyenziswe kwiindonga zobunjineli bokuqala. Akukho silingi ibekwe kuyo yonke indawo ukwandisa indawo enokusebenziseka.
3. Ukulungiswa komoya ohambayo kumagumbi amade acocekileyo
Ngokweencwadi, kumagumbi amade acocekileyo, ukusetyenziswa kwenkqubo yomoya opholileyo kwigumbi elicocekileyo kunokunciphisa kakhulu umthamo womoya opheleleyo wenkqubo. Ngokuncitshiswa komthamo womoya, kubaluleke kakhulu ukwamkela ulungelelwaniso olufanelekileyo lokuhamba komoya ukuze kufunyanwe isiphumo esingcono sokuhamba komoya ococekileyo. Kubalulekile ukuqinisekisa ukufana komoya ococekileyo kunye nenkqubo yomoya obuyayo, ukunciphisa i-vortex kunye nokujikeleza komoya kwindawo yokusebenza ecocekileyo, kunye nokuphucula iimpawu zokusasazeka komoya ohambisa umoya ukuze kusetyenziswe ngokupheleleyo isiphumo sokuncitshiswa komoya ohambisa umoya. Kwiiworkshops ezinde ezicocekileyo ezineemfuno zococeko zeklasi ye-10,000 okanye i-100,000, ingcamango yoyilo lweendawo ezinde nezinkulu zomoya opholileyo inokucatshulwa, njengokusetyenziswa kwee-nozzles kwiindawo ezinkulu ezifana nezikhululo zeenqwelo moya kunye neeholo zemiboniso. Ukusebenzisa ii-nozzles kunye nokunikezelwa komoya osecaleni, ukuhamba komoya kunokusasazwa kumgama omde. Ukunikezelwa komoya opholileyo yindlela yokufumana ukunikezelwa komoya ngokuxhomekeka kwiijethi ezikhawulezayo ezivuthuzwayo kwii-nozzles. Isetyenziswa ikakhulu kwiindawo zomoya opholileyo kumagumbi amade acocekileyo okanye kwiindawo zezakhiwo zikawonke-wonke ezinomgangatho ophezulu. I-nozzle isebenzisa unikezelo lomoya olusecaleni, kwaye i-nozzle kunye ne-return air outlet zibekwe kwicala elinye. Umoya ukhutshwa ngokunzulu kwii-nozzles ezininzi ezibekwe kwindawo ngesantya esiphezulu kunye nomthamo omkhulu womoya. I-jet ibuyela umva emva komgama othile, ukuze yonke indawo enomoya opholileyo ibe kwindawo yokuphinda iphume, kwaye i-return air outlet esecaleni iyikhuphe ibuyele kwiyunithi yomoya opholileyo. Iimpawu zayo zisantya esiphezulu sonikezelo lomoya kunye nomgama omde. I-jet iqhuba umoya wangaphakathi ukuba uxubane ngamandla, isantya siyabola kancinci kancinci, kwaye umoya omkhulu ojikelezayo wenziwa ngaphakathi, ukuze indawo enomoya opholileyo ifumane intsimi yobushushu efanayo kunye nentsimi yesantya.
4. Umzekelo woyilo lobunjineli
Indawo yokusebenzela ende ecocekileyo (ubude obuyi-40 m, ububanzi obuyi-30 m, ukuphakama okuyi-12 m) ifuna indawo yokusebenza ecocekileyo engaphantsi kwe-5 m, enenqanaba lokucoca elingashukumiyo eliyi-10,000 kunye ne-dynamic 100,000, ubushushu obuyi-tn= 22℃±3℃, kunye nomswakama ohambelanayo fn= 30%~60%.
(1). Ukumisela ulungiselelo lokuhamba komoya kunye nobuninzi bomoya ophumayo
Ngenxa yeempawu zokusetyenziswa kweli gumbi lide licocekileyo, elinobubanzi obungaphezu kwe-30m kwaye lingenasilingi, indlela eqhelekileyo yokuhambisa umoya kwindawo yokusebenzela ecocekileyo kunzima ukuhlangabezana neemfuno zokusetyenziswa. Indlela yokuhambisa umoya enezingqimba ze-nozzle iyasetyenziswa ukuqinisekisa ubushushu, ukufuma kunye nokucoceka kwendawo yokusebenza ecocekileyo (ngaphantsi kwe-5 m). Isixhobo sokuhambisa umoya se-nozzle sokuvuthela sibekwe ngokulinganayo eludongeni olusecaleni, kwaye isixhobo sokukhupha umoya esibuyayo esinomaleko wokudambisa sibekwe ngokulinganayo kubude be-0.25 m ukusuka emhlabeni kwicala elisezantsi lodonga olusecaleni lwendawo yokusebenzela, senza uhlobo lombutho wokuhamba komoya apho indawo yokusebenza ibuya khona kwi-nozzle kwaye ibuya kwicala elixineneyo. Kwangaxeshanye, ukuze kuthintelwe umoya kwindawo yokusebenza engacocekanga engaphezulu kwe-5 m ukuba wenze indawo efileyo ngokubhekiselele kucoceko, ubushushu kunye nokufuma, ukunciphisa impembelelo yokubanda kunye nemitha yobushushu evela eluphahleni lwangaphandle kwindawo yokusebenza, kunye nokukhupha ngexesha elifanelekileyo amasuntswana othuli aveliswa yi-crane ephezulu ngexesha lokusebenza, kunye nokusebenzisa ngokupheleleyo umoya ococekileyo osasazekileyo ukuya kutsho ngaphezulu kwe-5 m, umqolo weendawo zomoya ezincinci ezibuyelayo zicwangciswe kwindawo yomoya engacocekanga, okwenza inkqubo encinci yomoya obuyayo ojikelezayo, enokunciphisa kakhulu ungcoliseko lwendawo ephezulu engacocekanga ukuya kwindawo yokusebenza ecocekileyo ephantsi.
Ngokwenqanaba lokucoceka kunye nokukhutshwa komoya ongcolileyo, le projekthi isebenzisa i-16 h-1 kwindawo ecocekileyo enomoya opholileyo engaphantsi kwe-6 m, kwaye isebenzisa i-exhaust efanelekileyo kwindawo ephezulu engacocekanga, kunye ne-4 h-1. Enyanisweni, i-avareji ye-ventilation yesityalo sonke yi-10 h-1. Ngale ndlela, xa kuthelekiswa ne-air conditioner ecocekileyo yegumbi lonke, indlela yokubonelela ngomoya ococekileyo kunye ne-nozzle ene-layered nozzle ayiqinisekisi nje kuphela i-ventilation frequency yendawo ecocekileyo enomoya opholileyo kwaye ihlangabezana nokulungelelaniswa kokuhamba komoya kwesityalo esikhulu, kodwa ikwagcina kakhulu umthamo womoya wenkqubo, amandla okupholisa kunye namandla e-fan.
(2). Ukubalwa komoya ofumaneka ecaleni kwe-nozzle
Umahluko kubushushu bomoya obonelelwayo
Ubuninzi bomoya obufunekayo kwi-air conditioner yegumbi elicocekileyo bukhulu kakhulu kunobo be-air conditioner eqhelekileyo. Ke ngoko, ukusebenzisa ngokupheleleyo umthamo omkhulu womoya we-air conditioner yegumbi elicocekileyo kunye nokunciphisa umahluko wobushushu bomoya obonelelwayo ngokuhamba komoya okubonelelwayo akunakonga kuphela umthamo wezixhobo kunye neendleko zokusebenza, kodwa kukwenza kube lula ngakumbi ukuqinisekisa ukuchaneka kwe-air conditioner yendawo ecocekileyo ene-air conditioner. Umahluko wobushushu bomoya obonelelwayo obalwe kule projekthi yi-ts= 6℃.
Igumbi elicocekileyo linobubanzi obukhulu, obunobubanzi obuyi-30 m. Kubalulekile ukuqinisekisa iimfuno zokudityaniswa kwindawo ephakathi kwaye kuqinisekiswe ukuba indawo yokusebenza kwenkqubo ikwindawo yomoya obuyayo. Kwangaxeshanye, kufuneka kuqwalaselwe iimfuno zengxolo. Isantya sokunikezelwa komoya sale projekthi yi-5 m/s, ukuphakama kokufakwa kwe-nozzle yi-6 m, kwaye ukuhamba komoya kuthunyelwa ngaphandle kwe-nozzle kwicala elithe tye. Le projekthi ibale ukuhamba komoya ohanjiswa yi-nozzle. Ububanzi be-nozzle yi-0.36m. Ngokweencwadi, inani le-Archimedes libalwa ukuba yi-0.0035. Isantya sokunikezelwa komoya kwi-nozzle yi-4.8m/s, isantya se-axial esiphelweni yi-0.8m/s, isantya esiphakathi yi-0.4m/s, kwaye isantya esiphakathi sokuhanjiswa komoya obuyayo singaphantsi kwe-0.4m/s, okuhlangabezana neemfuno zokusetyenziswa kwenkqubo.
Ekubeni umthamo womoya wokuhamba komoya obonelelwayo mkhulu kwaye umahluko wobushushu bomoya obonelelwayo mncinci, uphantse ufane nejethi ye-isothermal, ngoko ke ubude bejethi kulula ukuyiqinisekisa. Ngokwenani le-Archimedean, uluhlu oluhambelanayo x/ds = 37m lunokubalwa, olunokuhlangabezana neemfuno ze-15m ezihambelanayo zokuhamba komoya obonelelwayo kwicala elichaseneyo.
(3). Unyango lwemeko yomoya opholileyo
Ngenxa yeempawu zomthamo omkhulu womoya ofumanekayo kunye nomahluko omncinci wobushushu bomoya ofumanekayo kuyilo lwegumbi elicocekileyo, ukusetyenziswa ngokupheleleyo kwenziwa ngomoya obuyayo, kwaye umoya obuyayo ophambili uyasuswa kwindlela yonyango lwe-air conditioner yasehlotyeni. Umlinganiselo ophezulu womoya obuyayo wesibini uyamkelwa, kwaye umoya omtsha uphathwa kube kanye kuphela uze uxutywe nomoya omkhulu obuyayo wesibini, ngaloo ndlela kupheliswa ukufudumeza kwakhona kunye nokunciphisa amandla kunye nokusetyenziswa kwamandla okusebenza kwezixhobo.
(4). Iziphumo zokulinganisa ubunjineli
Emva kokugqitywa kwale projekthi, kwenziwe uvavanyo lobunjineli olupheleleyo. Kwamiselwa amanqaku okulinganisa angama-20 athe tye nathe nkqo kwisityalo sonke. Intsimi yesantya, intsimi yobushushu, ucoceko, ingxolo, njl.njl. yesityalo esicocekileyo yavavanywa phantsi kweemeko ezingashukumiyo, kwaye iziphumo zokulinganisa zokwenyani zazilungile. Iziphumo ezilinganisiweyo phantsi kweemeko zokusebenza zoyilo zezi zilandelayo:
Isantya esiqhelekileyo sokuhamba komoya kwindawo yokuphuma komoya yi-3.0 ~ 4.3m/s, kwaye isantya esidityanisiweyo seendlela ezimbini ezichaseneyo zomoya yi-0.3 ~ 0.45m/s. Ubuninzi bomoya kwindawo yokusebenza ecocekileyo buqinisekisiwe ukuba buphindwe ka-15 ngeyure, kwaye ucoceko lwayo lulinganiswa ukuba lukwiklasi ye-10,000, ehlangabezana neemfuno zoyilo kakuhle.
Ingxolo yangaphakathi ye-A yi-56 dB kwindawo yokungenisa umoya ebuyayo, kwaye ezinye iindawo zokusebenza zonke zingaphantsi kwe-54dB.
5. Isiphelo
(1). Kumagumbi amade acocekileyo angenazo iimfuno eziphezulu kakhulu, umhombiso olula ungasetyenziswa ukufezekisa iimfuno zokusetyenziswa kunye neemfuno zococeko.
(2). Kumagumbi amade acocekileyo afuna kuphela umgangatho wococeko wendawo engaphantsi kobude obuthile ukuba ube yiklasi ye-10,000 okanye i-100,000, indlela yokubonelela ngomoya yee-nozzles zomoya ezicocekileyo ezineeleya ezicocekileyo yindlela engabizi kakhulu, esebenzayo nesebenzayo.
(3). Kolu hlobo lwamagumbi amade acocekileyo, umqolo wee-strip return air solders ubekwa kwindawo ephezulu yokusebenza engacocekanga ukuze kususwe uthuli oluveliswa kufutshane nee-crane rails kwaye kuncitshiswe impembelelo yokubanda kunye nemitha yobushushu evela eluphahleni kwindawo yokusebenza, nto leyo enokuqinisekisa ngcono ucoceko kunye nobushushu kunye nokufuma kwendawo yokusebenza.
(4). Ukuphakama kwegumbi elide elicocekileyo kungaphezulu kwezihlandlo ezi-4 kunokwegumbi elicocekileyo ngokubanzi. Phantsi kweemeko eziqhelekileyo zokuvelisa uthuli, kufanele kuthiwe umthwalo wokucoca indawo yeyunithi uphantsi kakhulu kunowegumbi eliphantsi elicocekileyo ngokubanzi. Ke ngoko, ngolu hlobo, imvamisa yokungenisa umoya inokufunyanwa iphantsi kunemvamisa yokungenisa umoya yegumbi elicocekileyo elicetyiswa ngumgangatho wesizwe we-GB 73-84. Uphando nohlalutyo lubonisa ukuba kumagumbi amade acocekileyo, imvamisa yokungenisa umoya iyahluka ngenxa yokuphakama okwahlukeneyo kwendawo ecocekileyo. Ngokubanzi, i-30% ~ 80% yemvamisa yokungenisa umoya ecetyiswa ngumgangatho wesizwe inokuhlangabezana neemfuno zokucoca.
Ixesha leposi: Feb-18-2025