Ama-Diffuser Okuhlukanisa I-TES Tank: Ukuklama, Ukubekwa Nokulahlekelwa Kokusebenza
Kwadalwa ngo Ngokwamukisa
Ama-Diffuser Okuhlukanisa I-TES Tank: Ukuklama, Ukubekwa Nokusebenza Kwalahleka
I-diffuser yokuhlukanisa isabalalisa ukugeleza okungena ngesivinini esiphansi iye kungqimba elifanele lokuminyana ukuze ingagudluzi i-thermocline; ukusebenza kwayo kubekwa isabelomali somfutho wokungena, inombolo ye-Froude yangaphakathi, kanye nendawo ekhululekile egcina isivinini sokuseduze siphansi. I-diffuser engalungile ibhubhisa i-thermocline futhi ingasusa iningi lomthamo osebenzisekayo wethangi, ngakho uhlobo, ukubekwa kanye nokufinyelela kokunakekela kucaciswa, akushiywa enhlanhleni.
Isingeniso
I-diffuser yokuhlukanisa iyingxenye enquma ukuthi ithangi lokugcina amandla okushisa liyayigcina yini i-thermocline yalo noma liyayilahla. Le yingxenye yamanzi abandayo, yomsebenzi we-HVAC, hhayi into yokuxhumana yamanzi omlilo, futhi izimfuneko zokuvikela umlilo ze-NFPA 22 ezilawula umsebenzi wamanzi omlilo azisebenzi kuyo. Ithangi lingase lilinganiswe futhi lifakwe izinto zokuvikela ngokuphelele, kodwa uma amanzi engena njenge-jeti evusa ingxenye ehlangana kuyo, ukusabalala okugciniwe akusekho futhi nomthamo osebenzisekayo awusekho.
Le ndatshana ibheka i-diffuser njengengxenye eklanyelwe hhayi njengento yokuxhumana evamile. Ihlanganisa lokho i-diffuser okufanele ikufeze, izinhlobo ezijwayelekile nokuthi ngayinye ilingana kuphi, isabelomali somfutho wokungena emnyango esinquma ukuthi i-thermocline iyasinda yini, ukubekwa nendawo ekhululekile okukufeza lokho, kanye nokukala nokungcola okukucekela phansi ngasese ekusebenzeni. Uhlaka lokuhlola luyisiqondiso se-ASHRAE kanye nezinqubo zokuhlola ezifanayo ze-IAPMO zamathangi okugcina amandla okushisa.
Umugqa wokuxhumana umayelana nesabelomali somfutho. I-diffuser isebenza lapho umfutho wokugeleza okungena mncane uma uqhathaniswa namandla okukhukhula agcina izingqimba zihlukene, okuboniswa ngenombolo ephansi ye-Froude yangaphakathi, futhi iyehluleka lapho umfutho unqoba. Konke okunye, uhlobo, indawo, indawo ekhululekile nokunakekela, yindlela ogcina ngayo umfutho uphansi ngokwanele.
Okufanele i-diffuser ikufeze
I-diffuser inomsebenzi owodwa: ukufaka umfudlana wamanzi abandayo noma afudumele ethangini endaweni yokuminyana efanele, futhi ikwenze ngobumnene ngokwanele ukuba usakazeke kuleyo ngqimba esikhundleni sokugxumela ngaphakathi kwe-thermocline. Uma iphumelela, izingqimba ezibandayo nezifudumele zihlala zihlukene futhi ukwehluka kokushisa okugciniwe kuhlala kutholakala. Uma yehluleka, indawo yokuhlangana iyahlangana futhi amandla agciniwe ehla aye ekushiseni okulinganiselwe okukodwa.
Lowo msebenzi owodwa yingakho i-diffuser ihlezi isenkabeni yomklamo wokugcina ngisho noma iyingxenye encane yehadiwe. Umthamo wethangi, ukufakwa kwe-insulation kanye necebo lokushaja kubeka ukuthi kungagcinwa amandla angakanani; i-diffuser ibeka ukuthi angakanani kulawo andla alethwa ngempela. Iyingxenye eguqula ithangi elihlukaniswe ngokwethiyori libe yithangi elihlukaniswe ngokomsebenzi.
Izinhlobo ze-diffuser ezijwayelekile nokuthi ngayinye ifanele kuphi
Izinhlobo ezimbalwa zama-diffuser ziyasetshenziswa, futhi ukukhetha kulandela usayizi wethangi kanye nezinga lokugeleza. I-diffuser yepayipi elinezimbobo noma i-slotted-manifold isabalalisa ukugeleza ngomugqa futhi ifanele amathangi amancane nokugeleza okulinganiselwe. I-diffuser eyi-radial noma eyisambulela iphonsa ukugeleza ngaphandle njengephepha elisuka emzimbeni omaphakathi futhi ifanele amathangi amakhulu lapho i-manifold eyodwa ingaba yinde kakhulu. I-ring noma i-octagonal header isabalalisa ukugeleza nxazonke zethangi ngamavolumu amakhulu kakhulu.
Akukho okungcono kakhulu ngokwendalo yonke; ukufaneleka kuncike ekugcineni isivinini sokuphuma sendawo siphansi endaweni etholakalayo. Uhlobo olusebenza ethangini elincane lungahluleka kwelikhulu uma lungakwazi ukusabalalisa ukugeleza, futhi uhlobo olwenzelwe ithangi elikhulu lungaba nzima ngokungadingekile kwelincane. Ukukhetha kwenziwa kusuka ezingeni lokugeleza, endaweni yepulani yethangi kanye nesivinini esivunyelwe isabelomali somfutho, hhayi kusuka kokumisiwe kwekhathalogi.
Umfutho: isabelomali sesivinini sokungena
Isabelomali somfutho siqhathanisa amandla e-kinetic omjikelo ongenayo namandla e-buoyancy abuyisela i-thermocline. Inombolo ye-Froude yangaphakathi i-Fr = v / sqrt(g' L) iyayibamba, lapho u-v eyisivinini sokuphuma kwe-diffuser, u-g' ukuncipha kwamandla adonsela phansi g (delta_rho / rho) komehluko wokuminyana kuyo yonke i-thermocline, futhi u-L isikali sobude bomjikelo. I-Froude ephansi isho ukuthi i-buoyancy iyabusa futhi i-interface iyabamba; i-Froude ephezulu isho ukuthi umjikelo uyayigugisa.
Isabelomali sisethwa ngokukhetha ivesi yokuphuma kanye nendawo ekhululekile ndawonye: ekuhambeni okuthile, indawo ekhululekile eningi inikeza ivesi ephansi kanye ne-Froude ephansi. Idizayini isho ivesi evumelekile yokuphuma kusukela kumgomo we-Froude kanye nomehluko wokuminyana, bese kuthi i-diffuser ilinganiswe ukuze inikeze leyo ndawo. Ukuthatha ivesi njengokuguquguqukayo okuzimele, esikhundleni sokuhamba, yikho okugcina i-thermocline iphelele.
Ukubekwa, ukuma kanye nendawo ekhululekile
Ukubekwa kubeka i-diffuser ngaphakathi kwesendlalelo sokuminyana esifanele: i-diffuser ebandayo ngaphansi kwe-thermocline kanye ne-diffuser yokubuya efudumele ngaphezulu kwayo, ngayinye idla isendlalelo sayo ngaphandle kokuwela isixhumanisi. Ukuma kusabalalisa ukuhamba kulo lonke ipulani lethangi esikhundleni sokuya odongeni olulodwa, ukuze umfudlana ufike njengephepha.
· Beka i-diffuser ebandayo ngaphansi kwe-thermocline yedizayini kanye ne-diffuser efudumele ngaphezulu kwayo, kuqinisekiswe ngokumelene nezikhundla zesendlalelo esihlosiwe.
· Qondisa izimbobo ukuze kusakazeke ukugeleza kuyo yonke ingxenye yesiphambano sethangi, hhayi ngasodongeni olulodwa noma ngase-nozzle ephambene.
· Nikeza indawo ekhululekile eyanele ukuze isivinini sokuphuma sihlangabezane nomgomo osekelwe ku-Froude.
· Gcina i-diffuser ikude nodonga naphansi kwethangi ukuze i-jet ibe nesikhala sokusabalala ngaphambi kokuhlangana nomngcele.
Ukukala, ukungcola kanye nokufinyelela kokunakekela
Ekuseviseni i-diffuser iyehla ngenxa yokukala nokungcola. I-biofouling nenhlabathi ziqoqana ezimbotsheni nasezikhawini, okunciphisa indawo ekhululekile; njengoba indawo incipha isivinini sokuphuma siyenyuka ngokugeleza okufanayo, inombolo ye-Froude iyakhuphuka, futhi i-diffuser eyayamukeleka lapho ihlanzekile iqala ukugovuza i-thermocline. Ukwehluleka kwenzeka kancane futhi kulula ukukushiya kungabonwanga phakathi kokuqalisa nombiko wokuqala wokusebenza kabi.
Ukufinyelela kokulungisa kuyisidingo somklamo, hhayi umcabango wamuva. I-diffuser kufanele ifinyeleleke ukuze ihlolwe futhi ihlanzwe, ngokufanelekile ikhishwe, futhi isicaciso kufanele sisho isikhathi sokuhlanza esisekelwe ezingeni lamanzi. I-diffuser engakwazi ukuhlanza, ngokuhamba kwesikhathi, iyoyeka ukusebenza, futhi ithangi liyosolwa ngenkinga ye-diffuser.
Indlela i-diffuser embi ebonakala ngayo kudatha
I-diffuser engemihle ibonakala kuqala kudatha yezinga lokushisa. I-thermocline iba ngqindilili futhi ibe nokhahlo esikhundleni sokuba bukhali, izinzwa zobude obuphakathi zifunda i-gradient ehlakazekile esikhundleni se-interface ehlanzekile, futhi ukubanda okulethiwe kwehluleka ukufinyelela i-rho V cp (T_warm - T_cold) ekahle ebisabalwa ngesikhathi sokumiswa. Ukusebenza kahle kokugcina kuyehla futhi inhlawulo yokuxubana iyakhula.
Ukuxilonga i-profile log ngokusebenzisa ukushaja nokukhipha uma kuqhathaniswa ne-profile yokuklama. Uma ukujiya kwe-interface kukhulile noma amandla alethiwe ehlile ngaphandle koshintsho kuvolumu noma ekusakazekeni, i-diffuser iyimbangela okungenzeka, futhi isinyathelo esilandelayo ukuyihlola ukuthi ayinakho yini ukungcola noma ukubekwa kabi esikhundleni sokushintsha usayizi wethangi. Idatha ihlukanisa iphutha le-diffuser nephutha lokulinganisa usayizi.
Imigomo yokukhetha i-diffuser
Imigomo yokukhetha ixhumanisa uhlobo nesabelomali somfutho kanye neqiniso lokunakekela. I-diffuser ikhethwa ukuze ihlangabezane nesivinini sokuphuma esisekelwe ku-Froude sokugeleza kanye nomehluko wokuminyana, ukuze ilingane nendawo yeplani yethangi, futhi ikwazi ukuhlanjululwa. Imigomo ibhalwe njengemikhawulo, hhayi njengomkhiqizo, ngakho umhlinzeki ucashuna ngokumelene nokusebenza okuchaziwe esikhundleni senombolo yengxenye.
· Isivinini sokuphuma esihlangabezana nomgomo we-Froude womehluko wangempela wokuminyana.
· Indawo ekhululekile eyanele yokugeleza okuphezulu ngaphandle kokweqa leso sivinini.
· Uhlobo oluhambisana nosayizi wethangi nendawo yeplani.
· Ukubekwa ngaphakathi kwesendlalelo esifanele sokuminyana, nokuqondiswa ngaphesheya kwethangi.
· Ukufinyelela kokuhlola nokuhlanjululwa, ngokufanelekile kube okukhishwayo.
Okufanele kudingwe kumhlinzeki womkhumbi
Okufanele kudingwe kumhlinzeki womkhumbi i-diffuser njengengxenye ecacisiwe enesisekelo sayo, hhayi into yokuxhuma engezwa ngesikhathi sokuhlanganisa. Dinga isivinini sokuphuma kanye nokubalwa kwendawo ekhululekile, uhlobo kanye nokubekwa kwayo, izinto zokusetshenziswa zekhwalithi yamanzi, kanye nokufinyelela kokuhlanza. Dinga futhi ukuthi ukusebenza kwe-diffuser kuqinisekiswe ekusungulweni kwethangi, ngokumelene ne-thermocline kanye nempumelelo obekubikezelwe ukuklama.
Isibopho somhlinzeki ukuletha i-diffuser okubhalwe phansi isabelomali sayo somfutho futhi okusebenza kwayo kubonakalayo, futhi ukusho ngokucacile lokho engakwazi ukukwenza, njengokubuyisela usayizi wethangi ongafanele noma ukusabalalisa okuncane kakhulu ukugcina. Ukucaciswa okuthembekile kubiza isisekelo se-diffuser kanye nokuqinisekisa, ukuze umhloli aqinisekise ukuthi ingxenye, hhayi nje ithangi, yaklanywa.
Izinhlobo Ze-Diffuser Yokuhlukanisa Kanye Nokulingana
Uhlobo | Indlela Esabalalisa Ngayo Ukugeleza | Kulingana | Umkhawulo Oyisisekelo |
Ipayipi Elinezimbobo / Elinemigqa | Ngokulandela umugqa wezimbobo | Amathangi amancane, ukugeleza okulinganiselayo | Ubude uma ukugeleza kukhulu |
I-radial / isambulela | Iphepha eliphumayo lisuka emzimbeni | Amathangi amakhulu | Ukuvaleka okuphakathi uma kungalingani kahle |
Indandatho / isihloko se-octagonal | Kuzungeza umjikelezo wethangi | Amavolumu amakhulu kakhulu | Kuyinkimbinkimbi ukuyihlanza |
I-manifold enama-nozzle | Amaphuzu asatshalalisiwe | Usayizi ophakathi | Indawo ekhululekile ngokumelene nokuhweba ngesivinini |
Isabelomali Somfutho Nemikhawulo Yesivinini
Ubuningi | Uphawu | Indima | Isenzo Sokuklama |
Isivinini sokuphuma | v | Kubeka umfutho we-jet | Gcina iphansi kusukela ekuhlosweni kwe-Froude |
Amandla adonsela phansi ancishisiwe | g' | Amandla okubuyisela e-buoyancy | Kusukela kumehluko wokuminyana |
I-Froude yangaphakathi | Fr = v / sqrt(g' L) | Umfutho ngokumelene ne-buoyancy | Gcina ngaphansi komkhawulo |
Indawo ekhululekile | A | Yehlisa isivinini sokugeleza | Usayizi ukuze uhlangabezane nesivinini |
Isikali sobude | L | Ubukhulu bejethi | Kusuka kujiyometri yesihlukanisi |
Ukusebenza ngempumelelo | kulethiwe / okufanelekile | Kala ukusebenza | Qinisekisa ngesikhathi sokuqalisa |
Mayelana ne-Center Enamel
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.) iklama futhi yakha amathangi okugcina insimbi eboliwe, amathangi ensimbi ashiselwe, amathangi e-epoxy ahlanganiswe ngokuncibilika, amathangi e-galvanized, izitsha zensimbi engagqwali, izitsha zengcindezi, uphahla lwedome le-aluminium geodesic kanye nophahla oluntantayo. Inkampani inolwazi lokukhiqiza olungaphezu kweminyaka engu-30 futhi isihlinzeke ngemishini emiklamweni emazweni angaphezu kwe-100. Uphahla lwedome le-aluminium geodesic luklanywa futhi lwakhiwe ngokwe-API 650 Appendix G, AWWA D108, i-Aluminum Design Manual, i-ASCE 7 kanye ne-IBC, futhi inkampani yathuthukisa yathumela kwamanye amazwe uphahla lwedome le-aluminium olungububanzi obungu-72 m ngo-2023. Ubunjiniyela, ukwakhiwa, ukugcotshwa, ukulawulwa kwekhwalithi kanye nensizakalo yasendaweni kusingathwa njengomsebenzi owodwa, okuyisizathu esenza ukuthi imidwebo, isisekelo sokubala kanye nezingxenyekazi ezilethiwe kuhambisane.
Imibuzo Evame Ukubuzwa
Yini eyenziwa yi-stratification diffuser?
I-diffuser yokwehlukanisa izingqimba ingenisa umfudlana wamanzi abandayo noma afudumele etankini endaweni yokuminyana efanele, futhi ikwenza lokho ngobumnene obanele ukuthi usakazeke kulelo ngqimba esikhundleni sokugxumela ngqo ku-thermocline. Ngokugcina ukugeleza okungena kungaphazamisi indawo yokuhlangana kwezingqimba, igcina ukuhlukaniswa kwengqimba ephansi ebandayo nengqimba ephezulu efudumele, okuyikho okwenza ukusatshalaliswa kwezinga lokushisa okugciniwe kusebenziseke. Iyisakhi esiguqula itanki elihlukaniswe ngokwezingqimba ngokwethiyori libe yitanki elihlukaniswe ngokwezingqimba ngokoqobo.
Luluphi uhlobo lwe-diffuser olusebenza kahle kakhulu ethangini lamanzi apholile?
Alukho uhlobo olulodwa olungcono kuzo zonke izithangi; ukufaneleka kuncike kusayizi wethangi, indawo yepulani kanye nezinga lokugeleza. I-perforated-pipe noma i-slotted manifold ifanele izithangi ezincane kanye nokugeleza okulinganiselayo, i-radial noma i-umbrella diffuser ifanele izithangi ezinkulu ngokusabalalisa ukugeleza ngaphandle ngeshidi, kanti i-ring noma i-octagonal header ifanele umthamo omkhulu kakhulu. Ukukhetha kwenziwa kusuka ku-momentum budget, ukugcina ijubane lokuphuma lendawo liphansi endaweni etholakalayo, hhayi kusuka ohlotsheni olujwayelekile.
Ingabe ijubane lokungena linawo muphi umthelela ekuhlukaniseni izingqimba?
Isivinini sokungena simisa umfutho wejethi olwela namandla okukhukhula abamba i-thermocline. Inombolo ye-Froude yangaphakathi i-Fr = v / sqrt(g' L) iqhathanisa lowo mfutho namandla okubuyisela okukhukhulayo; i-Froude ephansi isho ukuthi i-interface iyabamba kanti ephezulu isho ukuthi ijethi iyayigugisa. Kokugeleza okuthile, indawo ekhululekile eningi inikeza isivinini esiphansi ne-Froude ephephile, ngakho isivinini, hhayi ukugeleza, iyinto eguqulwayo ekwakhiweni ukuze kuvikelwe ukwehlukaniswa kwezigaba.
I-diffuser kufanele ibekwe kuphi?
Beka i-diffuser ebandayo ngaphansi kwe-thermocline eklanyelwe kanye ne-diffuser yokubuya efudumele ngaphezulu kwayo, ngayinye inikeza isigaba sayo sokuminyana ngaphandle kokuwela i-interface. Qondisa izimbobo ukuze kusakazeke ukugeleza kulo lonke unqamulajuqu lwethangi hhayi ngasodongeni olulodwa noma ngase-nozzle ephambene, futhi gcina i-diffuser ikude nodonga naphansi ukuze ijethi ikwazi ukusakazeka. Ukubekwa ngaphakathi kwesigaba esifanele kuqinisekiswa ngokuqhathaniswa nendawo ye-thermocline eqondiwe.
Uyazi kanjani ukuthi i-diffuser ayisebenzi?
I-diffuser ehlulekayo ibonakala kuqala kuphrofayela yezinga lokushisa: i-thermocline iyakhula futhi i-ragge, izinzwa zobude obuphakathi zifunda i-gradient eshibilikile esikhundleni se-interface ebukhali, futhi ukubanda okulethiwe kuyehla kune-ideal rho V cp (T_warm - T_cold). Qhathanisa ilogi yephrofayela yokushaja nokukhipha nephrofayela yedizayini; uma i-interface isikhulile noma ukusebenza kahle kwehle ngaphandle koshintsho kuvolumu noma ekusakazekeni, hlola i-diffuser ukuthi ayinakho yini ukungcola noma ukubekwa kabi esikhundleni sokushintsha usayizi wethangi.
Yikuphi ukunakekelwa okudingwa yi-diffuser?
I-diffuser idinga ukuhlolwa nokuhlanjululwa ngesikhathi esibekwe izinga lamanzi, ngoba ukungcola kwezinto eziphilayo nenhlabathi kuyanqwabelana emigodini nasezikhawini, kunciphise indawo ekhululekile, kunyuse isivinini sokuphuma futhi kwephule i-thermocline. Ukufinyelela kwalowo msebenzi kufanele kuklanywe, ngokufanelekile nge-diffuser ekhishwayo. I-diffuser engakwazi ukuhlanjululwa, ngokuhamba kwesikhathi, iyoyeka ukusebenza, futhi ithangi liyosoleka ngephutha le-diffuser.
Ingakanani umthamo olahlekayo ngenxa ye-diffuser engalungile?
I-diffuser engalungile ingasusa iningi lomthamo osebenzisekayo, ngoba uma isixubile i-thermocline ithangi liya ekushiseni okuxubile okukodwa futhi ukusabalala okugciniwe kwehla kuze kube uziro, ngisho noma ithangi ligcwele. Ngokwedlulele ukusebenza kahle kokugcina kusondela kuziro futhi inhlawulo yokuxuba isondela kokukodwa. Ukulahlekelwa kukalwa njengokukodwa kususwa ukusebenza kahle kwamandla anikeziwe ngesikhathi sokuqalisa, futhi ngokuvamile ukulahlekelwa okukhulu okukodwa okungagwemeka esitolo esihlukanisiwe.
I-diffuser yokwehlukanisa iyingxenye enquma ukuthi isitolo sokushisa sigcina i-thermocline yaso, futhi ukusebenza kwayo kusethwa isabelomali somfutho wokungena: inombolo ye-Froude yangaphakathi ephansi, etholakala ngendawo ekhululekile eyanele yokugcina ijubane lokuphuma liphansi, kanti i-diffuser ibekwe kusendlalelo sokuminyana esifanele futhi iqondiswe ukuze isabalalise ukugeleza kulo lonke ithangi.
I-diffuser engalungile ingasusa iningi lomthamo osebenzisekayo ngokuxuba indawo yokuhlangana, futhi yehluleka kancane kancane ngenxa yokungcola uma ingenakuhlanjululwa. Funa i-diffuser njengengxenye ecacisiwe enesisekelo sayo sejubane nendawo ekhululekile kanye nokuqinisekiswa kwayo kokusebenza. Sithumele izinga lokugeleza, umehluko wokuminyana kanye nohlelo lwethangi, futhi sizokubuyisela ukukhethwa kwe-diffuser nesabelomali somfutho kanye nokufinyelela kokunakekela okubhaliwe ukuze umhloli akubone.
Khuluma Nethimba Lethu Lobunjiniyela
Thumela umsebenzi, isisekelo somthamo, ikhodi elawulayo kanye nemikhawulo yesiza, futhi ithimba lethu lobunjiniyela lizobuya nencazelo yokucaciswa abahlinzeki abangayikhokhisa kanye nomhloli angayigunyaza. Sizokutshela futhi ngokucacile lapho uhlobo oluhlukile lwethangi noma umkhakha ohlukile kuyimpendulo engcono.
WhatsApp