EqhelekileyoVulonwaboDuctClassification kunyePukusebenzaCi-omparison!
1. Umbhobho womoya esibhekisela kuwo ngokubanziis ubukhulu becalamalungaumjelo wokungenisa umoyangenxainkqubo yokupholisa umoya esembindini. Kwayeyinxalenye ebalulekileyo yenkqubo yokupholisa umoya. Okwangoku, kukho iintlobo ezine zeendlela eziqhelekileyo zomoya:
1) Umbhobho womoya we-galvanized sheet; 2) Umbhobho womoya we-Inorganic FRP; 3) Umbhobho womoya odibeneyo we-fiberglass; 4)Umbhobho womoya welaphu leFayibha.
2.Iimpawu ezisisiseko zeendlela ezine zomoya.
Ishiti lentsimbi ekhandiweyoi-air duct: enye yeendlela zokuqala zomoya ezisetyenzisiweyo, ezenziwe ngayoIshiti lensimbi eliphehlisiweyo, elilungele ukuthuthwa kwegesi ngokubanzi kunye nomxholo ophantsi wokufuma, kulula ukugqwala, akukho kugcinwa kobushushu kunye nemisebenzi yokunciphisa ingxolo, kunye nexesha elide lokuvelisa kunye nokufakwa.
Umbhobho womoya we-Inorganic FRP: uhlobo olutsha lwendlela yomoya, eyenziwe ngeglasi yefiber eyomeleziweyo, engatshiyo xa kunomlilo, imelana nokugqwala, inzima, ilukhuni kodwa ilukhuni, ikhubazeka ngokulula kwaye iqhekezwe bubunzima bayo, akukho bushushu. ukugcinwa kunye nokusebenza kokunciphisa ingxolo.Ixesha lemveliso kunye nokufakwa lide.
Umbhobho womoya weglasi edityanisiweyo: olona hlobo lwamva nje lombhobho womoya kule minyaka yamva nje, kunye nebhodi yefayibha yeglasi eyicentrifugal njengesiseko semathiriyeli, ilaphu leglasi ngaphakathi, kunye nefoyile yealuminiyam enobungqina bokufuma ngaphandle (ibhodi engenisiweyo igqunywe ngepolymer emnyama ye-acrylic engangevani nobushushu. ngaphakathi, kwaye umaleko wangaphandle di ilaphu / ifoyile aluminiyam / kraft iphepha), ezidityanisiweyo kwaye zomiswe ngencamathela ekhethekileyo engatshiyo, ize yenziwe ngokusikwa, ukugalela, ukubopha kunye nokomeleza.iinkqubo, kwaye idityaniswe kwaye itywinwe ngezitywini ezikhethekileyo, iiteyiphu ezingevayo kuxinzelelo,or iiteyiphu ezingeva bubushushu. Ubungakanani obunqamlezayo bombhobho womoya kunye nobukhulu boxinzelelo lomoya buya kulandelwa ngamanyathelo okuqinisa afanelekileyo. Ineenzuzo zokunciphisa ingxolo, ukugcinwa kobushushu, ukuthintela umlilo, ukumelana nomswakama, ukuvuza komoya omncinci, izinto ezilula, ukwakhiwa okulula, ukugcina indawo yokufakela, ubomi benkonzo ende, uqoqosho kunye nokusebenza, njl.
Ifayibha ilaphu umoya umbhobho: ekwaziwa ngokuba ilaphu umbhobho umoya welaphu, ilaphu umoya duct, ifayibha ilaphu air duct, ilaphu ifayibha air distributor, luhlobo lwamva nje lombhobho womoya, kwaye yinkqubo yokuhambisa umoya ebhetyebhetye elukiweyo kwimicu ekhethekileyo (Ukusasazwa koMoya) , yinkqubo yokuphela kokuhanjiswa komoya ethatha indawo yemibhobho yemveli yokubonelela komoya, iivalvu zomoya, ii-diffusers, izinto zokufudumeza ubushushu, njl.
3. Ukuthelekisa ukusebenza kweendlela ezine zomoya
3.1 Ukusebenza kwe-thermal insulation
Ishiti lentsimbi ekhandiweyo i-air duct: i-thermal conductivity inkulu kakhulu (60.4 W / m · K), kwaye ayinayo ukusebenza kwe-thermal insulation, ngoko ke umgca we-insulation kunye nomgangatho wokukhusela kufuneka wongezwe. Kunzima ukuqinisekisa ubukhulu bokufakelwa kwi-flange yombhobho womoya okanye akukho ukugquma, okuya kubangela isiganeko sebhulorho ebandayo, kunye nokugutyungelwa kokufana komgangatho wokugquma eludongeni lombhobho womoya ngamanye amaxesha kunzima ukuqinisekisa. ngenxa yokungonelanga kwemvume yofakelo.
I-inorganic FRP air duct: Ine-conductivity enkulu ye-thermal (0.5W / m · K), ayinayo ukusebenza kwe-thermal insulation, kwaye kufuneka ihlanganiswe ngokugqithisileyo kunye nomgangatho wokukhusela. Iimpawu ze-insulation layer ziyafana nezo ze-galvanized sheet sheet air duct.
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: i-conductivity encinci ye-thermal (0.029W/m·K kumyinge wobushushu obuyi-24°C, 0.04W/m·K kwi-70°C), ingakumbi ilaphu lefoyile ye-aluminiyam ehlanganisiweyo ngaphandle inomgangatho ophezulu. isakhono sokubonisa ubushushu. Ngenxa yokuba udonga lombhobho womoya lunaleko lwe-insulation, umbhobho wamkela i-mortise joint, i-T-shaped ye-butt yangaphakathi edibeneyo kunye noqhagamshelo lwe-iron sheet (okanye uqhagamshelo lwangaphandle lwe-flange), ukuze zonke iindawo zombhobho womoya zifakwe ngokulinganayo, ngaphandle kwebhulorho ebandayo. isenzeko, kwaye inokusebenza kakuhle I-Thermal insulation performance.
3.2 Ukusebenza komlilo
Ishiti lentsimbi ekhandiweyoi-air duct: ayinakutsha, kodwa ingaba i-insulation layer iyatsha ixhomekeke kwizinto eziphathekayo, kunye nezixhobo zokugquma ezingenakutsha ezifana noboya beglasi be-centrifugal zidla ngokusetyenziswa.
Umbhobho womoya we-Inorganic FRP: ufana nentsimbi ekhandisiweyo yentsimbi.
Umbhobho womoya weglasi yeglasi ehlanganisiweyo: sebenzisa ibhodi yomqhaphu yeglasi engatshiyo njengesiseko sezinto, sebenzisa incamathelisa ebambezela umlilo, kunye nelaphu lefoyile yealuminiyam edibeneyo kunye nelaphu lefayibha yeglasi kumacala omabini ezinto ezisisiseko, ukuze umjelo womoya ogqityiweyo izinto ezingenakutsha, kunye nokusebenza kakuhle komlilo.
3.3 Ukusebenza kokunciphisa ingxolo
Ishiti lentsimbi ekhandiweyo umjelo womoya: akukho ntsebenzo yokunciphisa ingxolo, ai-muffler kunye nokwandiswa kwelaphu joints kufuneka ifakwe, kunye nei-muffler kunye nokwandiswa kwelaphu joints kufuneka ifezekise isiphumo esifunekayo, kwaye indawo yayo yokumisela ineemfuno ezithile, ekunzima ukuyiphumeza kubunjineli bokwenene, ikwenza kube nzima ukuqinisekisa eyona mpembelelo yokwehliswa kwengxolo. Ngaphezu koko, ingxolo yesibini iveliswa xa isantya somoya siphezulu, ubude becala elinye likhulu kwaye ukuqiniswa akwanele, okanye kuhambelana ne-fan-frequency fan.
I-inorganic glass fiber eyomelezwe umbhobho womoya weplastiki: akukho ntsebenzo yokuthomalalisa isandi, ukusebenza kokufakwa kwesandi kubhetele kunombhobho womoya wentsimbi..Kwakhonakufuneka ixhotyiswe ngei-muffler kunye nokwandiswa kwelaphu joints, njenjengombhobho womoya weshiti lentsimbi, kuthatha indawo eninzi, kwaye umphumo wonyango lwengxolo awufanelekanga.
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: udonga lombhobho wayo yimathiriyeli efunxa isandi, enefuthe elihle lokufunxa isandi kumaza aphakathi kunye naphezulu. Yeyona tubular elungileyoi-muffler kunye nokwandiswa kwelaphu joints, enokuphelisa ingxolo ephambili kunyetIngxolo yesibini eyenziwa ngumzimba wevalve, izifakelo zemibhobho, njl.njl. iya kusebenza ngakumbi ngolwandiso lombhobho, kunye nekhethekileyo.i-muffler kunye nokwandiswa kwelaphu joints inokushiywa.
3.4 Ukusebenza kobungqina bokufuma
I-galvanized sheet steel air duct: iyakwazi ukukhuseleka kwi-corrosion kunye nomhlwa, ngakumbi xa uhambisa umoya onobumanzi obuphezulu. Ngethuba lokwenziwa kombhobho womoya, i-galvanized layer ekulunyweni kwephepha lentsimbi yonakaliswe, ngoko akulula ukwenza kunye nokwenza unyango oluchasene ne-corrosion. Ukujiya kuya kwenzeka kwakhona kwindawo apho ibhulorho ebandayo yenzeke khona ukuze idle umbhobho, ngaloo ndlela ichaphazele ubomi bayo bonke.
Umbhobho womoya we-Inorganic FRP: uthintelwe ngumlinganiselo wezinto ezikrwada, ukusebenza kwawo kobungqina bokufuma akubi kuzinzo.
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: akukho zixhobo zinokonakala kunye namalungu, umphezulu wangaphandle wombhobho womoya lilaphu lefoyile ye-aluminium enobungqina bokufuma, ukufuma kwayo kungeneka ngu-zero, kodwa inamandla okuchasa umhlwa, izinga lokufunxa kwamanzi kwifayibha yeglasi. ibhodi ayikho ngaphezu kwe-2%; niniumbhobhoikwindawo efumileyo ixesha elide, ukuthomalalisa isandi sayo kunye neempawu zokugquma i-thermal aziyi kutshintsha. Ngenxa yokuba i-porous material, kuyimfuneko ukukhusela ngaphakathi kombhobho, ukuphela kombhobho kunye nokunqunyulwa kufakwe emanzini ixesha elide.
3.5 Ukuvuza komoya
I-galvanized sheet steel air duct: Xa ubude bebonke bombhobho womoya bungaphantsi kwama-50m, izinga lokuvuza komoya lihlala lifikelela kwi-8% ukuya kwi-10%. Xa ubude obupheleleyo bombhobho womoya bunyuka, izinga lokuvuza komoya kufuneka linyuke ngokufanelekileyo. Xa uxinzelelo lwe-static ngaphakathi kumbhobho yi-500Pa, ukuvuza komoya kwindawo nganye yombhobho womoya yi-6m.ᶟ/h·㎡.
I-inorganic FRP air duct: Xa ubude bebonke bombhobho womoya bungaphantsi kwama-50m, izinga lokuvuza komoya lihlala lifikelela kwi-6% ukuya kwi-8%. Xa ubude obupheleleyo bombhobho womoya bunyuka, izinga lokuvuza komoya kufuneka linyuke ngokufanelekileyo.
Umbhobho womoya webhodi yebhodi ehlanganisiweyo: umjelo womoya uqhagamshelwe nge-slotting, mortise, kunye neglu, kwaye ikhonkco itywinwe ngeteyiphu ye-aluminium. Isantya sokuvuza komoya sombhobho womoya ongaqiniswanga sisisisekounothi, kunye nesantya sokuvuza komoya sombhobho womoya oqinisiweyo awukho ngaphezu kwe-1%. Izinga lokuvuza komoya alikho ngaphezu kwe-2%. Xa uxinzelelo lwe-static ngaphakathi kumbhobho yi-500Pa, ukuvuza komoya kwindawo nganye yeyunithi yombhobho womoya kungaphantsi kwe-1.8m.ᶟ/h·㎡.
3.6 Amandla
Ishiti lentsimbi ekhandiweyoi-air duct: amandla aphezulu, uxinzelelo oluqinileyo lwe-staticukumelana, kufuneka kuqiniswe ngokwemigaqo xa ubukhulu becandelo bukhulu.
Umbhobho womoya we-Inorganic FRP: amandla aphezulu, kodwa anobuthathaka, ngenxa yobunzima obunzima, akulula ukuwuphatha, kwaye kulula ukuqhekeka kwaye wonakaliswe kukungqubana. Ngenxa yobunzima bokuzimela okukhulu, ubukhulu bodonga lombhobho womoya bukhula ngokukhawuleza xa ubude becala lendiza ethe tye bukhulu, kwaye ubunzima bodonga lombhobho kwindawo yeyunithi buyanda kakhulu, obunomonakalo osisigxina.
Ukuguqulwa okuthe nkqo kunye nokuhlaliswa.
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: Inokuhlangabezana noxinzelelo lweemfuno zomoya jikelele kunye nomoya womoya. Xa uxinzelelo lomoya luyi-500Pa, ukuguqulwa kodonga lombhobho akukho ngaphezu kwe-1%. Xa ubukhulu bodonga buyi-25mm, inokumelana noxinzelelo lwe-800Pa static. Ukuba ifuna ukumelana noxinzelelo olukhulu okanye ubude becala lombhobho womoya bungaphezulu kwe-630mm, inokomelezwa ngokuhambelana noxinzelelo lomoya kunye neemfuno zoyilo, kwaye uxinzelelo lomoya oluphezulu lunokumelana ne-1500Pa.
3.7 Ubunzima
Ishiti lentsimbi ekhandiweyoumbhobho womoya: Ubuninzi bobuninzi bungama-7870kg/mᶟ, ubunzima ngeyunithi yendawo nganye yi-10kg/㎡～16kg/㎡(ukutyeba kwepleyiti yentsimbi ebhityileyo δ=0.5mm～1mm, kubandakanywa ubunzima bomaleko wokugquma kunye nomaleko okhuselayo, kuquka iflange kunye nesibiyeli esijingayo Ubunzima yi-4kg～4.8kg).
Umbhobho womoya we-Inorganic FRP: ubuninzi bobuninzi yi-2100kg/mᶟ, kwaye ubunzima kwiyunithi nganye yendawo yi-11kg/㎡～23kg/㎡(ubukhulu bodonga δ=3mm～8mm, kuquka ubunzima bomaleko wokugquma kunye nomaleko okhuselayo, kuquka ubunzima besibiyeli sokunqunyanyiswa 1.7kg).
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: Ubuninzi bobuninzi yi-64kg/mᶟ, kwaye ubunzima beyunithi nganye yi-2.8 kg/㎡(ubukhulu bodonga δ=25mm, kuquka ubunzima besibiyeli sokunqunyanyiswa 1.5kg).
3.8 Ukunganyangeki
Udonga lwangaphakathi lweglasi edibeneyo ye-fiberboard air duct lilaphu leglasi, kwaye uburhabaxa bomphezulu yi-0.2mm, bukhulu kancinci kunexabiso elilinganisiweyo leshiti lentsimbi. Ngaphantsi kwemeko yokuba isantya somoya kwi-air duct ingaphantsi kwe-15m / s, ukuchasana kwayo endleleni kufana ne-galvanized sheet sheet air duct. Xa kuthelekiswa nokungabikho ngaphezu kwe-7% (kubandakanywa ukuchasana okwandiswe yi-struts eyomeleziweyo kwi-air duct), ukuxhathisa endleleni kwindlela yomoya we-air conditioning jikelele i-ventilation duct kuphela i-akhawunti malunga ne-10% yokumelana kwendawo (ngokusisiseko iyafana ukuxhathisa kwendawo yentsimbi ekhandisiweyo yentsimbi yombhobho womoya), ngoko ukonyuka kokumelana nokungena komoya wombhobho weglasi xa kuthelekiswaIshiti lentsimbi ekhandiweyo Umbhobho ungaphantsi kwe-1%, kwaye impembelelo kuyo yonke inkqubo ye-duct ayibonakali kwaye inokungahoywa. Ukuxhathisa okukhuphisanayo kwe-inorganic FRP air duct inkulu kuneyo yentsimbi yentsimbi edibeneyo yomoya, kwaye isondele kumbhobho womoya weglasi edibeneyo yeglasi.
3.9 Ukukhusela umthamo wefayibha yeglasi yefiberboard air duct
Udonga lwangaphakathi lombhobho womoya ludityaniswe ngelaphu leglasi, elinamandla okukhusela ukusasazeka kwemicu. Ngaphantsi kwemeko yesantya somoya kumbhobho we-15m / s, iifayili eludongeni lwangaphakathi lombhobho womoya aziyi kuwa, ezihambelana ngokupheleleyo nomgangatho wococeko lwesizwe kwaye ziqinisekisa umgangatho womoya wangaphakathi kunye nokusingqongileyo.
3.10 Ubomi benkonzo
Ishiti lentsimbi ekhandiweyo i-air duct: Ukuxhathisa ukufuma okungalunganga, okunciphisa ubomi bonke bombhobho womoya, kwaye ubomi bayo ngokuqhelekileyo buyiminyaka emi-5 ukuya kwe-10.
Umbhobho womoya we-Inorganic FRP: unzima, kunzima ukuwuthwala, kwaye ubuthathaka, usesichengeni sokuqhekeka kunye nomonakalo obangelwe kukungqubana, kwaye uthambekele ekuguqulweni okusisigxina okuthe nkqo kunye nokuhlaliswa, kuchatshazelwa lutshintsho lwendalo eyomileyo, ukufuma, ubushushu obuphezulu kunye nobushushu obuphantsi.; kulula ukuyibangelaiIsixhobo se-ts sibuthathaka ngakumbi, siqhekekile, kwaye sixotyulwe. Ukuba umlinganiselo wezinto eziluhlaza awuhambisani nomgangatho, isiganeko siya kuba sibi kakhulu, ngaloo ndlela sinciphisa ubomi obupheleleyo bombhobho womoya, ngokuqhelekileyo iminyaka emi-5 ukuya kwe-10.
Umbhobho womoya webhodi yeglasi ehlanganisiweyo: ubunzima obukhanyayo, ukuxhathisa umhlwa, ukuchasana nokuguga, kulula ukudibanisa, ukulungisa nokutshintsha imibhobho, kwaye ubomi benkonzo bunokuba bubude be-10 ukuya kwi-30 iminyaka.
1. Ukwakhiwa kunye nokufakwa kwee-air ducts
I-galvanized sheet steel air duct: umbhobho unzima, ixesha lokuvelisa kunye nokufakwa lide, kwaye utshintsho lobungakanani bombhobho kunye nolwalathiso lusebenza ngamandla. I-insulation layer ifakwe kwisiza emva kokuba kufakwe umbhobho womoya, inkqubo inzima, kwaye ubukhulu be-insulation kwi-flange ye-air duct akulula ukuqinisekiswa okanye akukho ukugquma. Kufuneka kubekho indawo eyaneleyo yofakelo kunye nokusebenza kwe-insulation layer ejikeleze umbhobho womoya, ngaphandle koko ukufana kwe-insulation layer coverage kuya kuba nzima ukuqinisekisa ngenxa yokungaphumeleli kwemvume yokufakela, kwaye ukubonakala akuyi kuba kuhle. Ukongeza ai-muffler kunye nokwandiswa kwelaphu joints ifuna indawo eninzi, kwaye yandisa ubunzima kunye nomsebenzi wofakelo.
Umbhobho womoya we-Inorganic FRP: Umbhobho mkhulu, akukho lula ukuwuthwala, kwaye unamandla aphezulu, kodwa ubuthathaka, kwaye uqhekeka ngokulula kwaye wonakaliswe kukungqubana. Ixesha lokuvelisa kunye nokufakwa lide, kwaye ukuguqulwa kobungakanani bombhobho kunye nolwalathiso lunomsebenzi onzima kwaye ludla ixesha. Ngokumalunga nokunciphisa ingxolo kunye nokugcinwa kobushushu, kufana nephepha lensimbi.
Idizayini yeglasi yefiber board air duct: i-duct ilula, kwaye isantya sofakelo siyakhawuleza. Ngenxa yokuba i-duct kunye ne-insulation layer idibeneyo, inkqubo yokufakela ingagqitywa ngexesha elinye, elilungele utshintsho lofakelo ngokwemiqathango yesiza okanye uyilo ngexesha lofakelo, ngaphandle kokuchaphazela ezinye iinkqubo. Xa kuthelekiswa nezinye izinto, inokugcina indawo yokusebenza ye-insulation layer, kwaye inokugcina imvume yesilingi ye-150mm ~ 200mm. Inenkangeleko entle kwaye ifanelekile nokufakwa komphezulu. Inokuthi ihonjiswe ngeepeyinti ezinemibala, ukwenzela ukuba kufezekiswe ukuhambelana nokusingqongileyo. Kodwa ngenxa yokuba iyinto engaqinanga, kufuneka iphathwe ngononophelo ukuphepha umonakalo owenziwe ngumntu.
5.Uhlalutyo lwemarike yeendlela ezahlukeneyo zomoya
Ishiti lentsimbi ekhandiweyo umbhobho womoya: Yimveliso yemveli enoluhlu olubanzi lokusetyenziswa. Izibonelelo zayo kunye nokungalunganga kudala ziqondwa kwaye ziqondwa luninzi lwabasebenzisi.
Inorganic FRP emoyeni duct: Yimveliso entsha. Ngenxa yeenzuzo zayo zokuthintela umlilo, ukuchasana nokubola kunye nokuhlukaniswa kwengxolo, yakha yabamba ngaphezu kwesiqingatha semarike ye-air duct. Ezinye zeentsilelo kwishishini ziye zaqondwa, kwaye isabelo semarike se-inorganic FRP ducts siye sacutheka kancinci.
I-composite fiberglass air duct: Yimveliso entsha kwiminyaka yakutshanje, kuba inenguqu enkulu kwimveliso yangaphambili, njengoko ixesha lihamba, litshintshile ukusuka ekungazini kwabantu, amathandabuzo, kunye nokulinda-kwaye-kubona ukuya kwi-cognition yangoku, isiqinisekiso kunye nokwamkelwa. Ukukhuthazwa okukhulu kunye nokusetyenziswa kusetyenziswe ngokubanzi kwizixeko ezikhulu ezifana neBeijing neShanghai. Phantsi kweemeko ezithile kwaye ngokweemfuno ezithile, ibhodi ye-fiberglass isenokusetyenziswa njengolwaleko lweminye imibhobho ukwenza ubushushu-insulating kunye nengxolo-efunxa isinyithi sheet sheet ducts emoyeni imibhobho okanye inorganic iglasi ifayibha eyomeleziweyo imibhobho yomoya yeplastiki.
Ixesha lokuposa: Mar-13-2023