Igama elipheleleyo le-FFU yiyunithi yokucoca abalandeli. Iyunithi yokucoca i-Fan inokudityaniswa ngendlela yemodyuli, esetyenziswa ngokubanzi kumagumbi acocekileyo, idokodo elicocekileyo, imigca yokuvelisa ecocekileyo, amagumbi acocekileyo adibeneyo kunye neklasi yendawo ye-100 igumbi elicocekileyo, njl. isihluzo. I-fan iphefumlela umoya ukusuka phezulu kweFFU kwaye iyihluze ngesihluzo sokuqala kunye nesiphezulu. Umoya ococekileyo uthunyelwa ngesantya esifanayo se-0.45m / s± 20% kuwo wonke umphezulu wokukhupha umoya. Ifanelekile ukufezekisa ukucoceka komoya ophezulu kwiindawo ezahlukeneyo. Inika umoya ococekileyo okumgangatho ophezulu kumagumbi acocekileyo kunye ne-micro-indalo enobungakanani obuhlukeneyo kunye namanqanaba ococeko. Ekuhlaziyweni kwamagumbi amatsha acocekileyo kunye nezakhiwo zokusebenzela ezicocekileyo, umgangatho wococeko unokuphuculwa, ingxolo kunye nokungcangcazela kunokuncipha, kwaye iindleko nazo zinokuncitshiswa kakhulu. Kulula ukuyifaka kunye nokugcina, kwaye sisixhobo esifanelekileyo esicocekileyo segumbi elicocekileyo elingenathuli.
Kutheni usebenzisa inkqubo yeFFU?
Ezi zibonelelo zilandelayo zenkqubo yeFFU zikhokelele ekusetyenzisweni kwayo ngokukhawuleza:
1. Iguquguquka kwaye kulula ukuyibuyisela, ukuyifaka, kunye nokuhamba
I-FFU iyaziqhuba ngokwazo iimodyuli, ihambelana nezihluzi ekulula ukuzitshintsha, ngoko ayikhawulelwanga ngummandla; Kwindibano yocweyo ecocekileyo, inokulawulwa ngokwahlukileyo kwindawo yokwahlula njengoko ifuneka kwaye itshintshwe okanye ihanjiswe njengoko kufuneka.
2. Umoya woxinzelelo oluhle
Olu luphawu olulodwa lweFFU. Ngenxa yokukwazi ukubonelela ngoxinzelelo lwe-static, igumbi elicocekileyo lixinzelelo olulungileyo olunxulumene nendawo yangaphandle, ukwenzela ukuba amaqhekeza angaphandle angavuzi kwindawo ecocekileyo kwaye enze ukutywinwa kube lula kwaye kukhuselekile.
3. Lifutshane ixesha lokwakha
Ukusetyenziswa kwe-FFU kusindisa ukuveliswa kunye nokufakwa kweendlela zomoya kunye nokunciphisa ixesha lokwakha.
4. Ukunciphisa iindleko zokusebenza
Nangona utyalo-mali lokuqala ekusebenziseni inkqubo ye-FFU iphezulu kunokusebenzisa inkqubo ye-air duct system, igxininisa ukonga amandla kunye nokugcinwa kwezinto ezingenayo ukugcinwa ekusebenzeni kamva.
5. Ukugcina indawo
Xa kuthelekiswa nezinye iinkqubo, inkqubo ye-FFU ithatha ubude obungaphantsi komgangatho kwibhokisi yoxinzelelo lomoya omileyo kwaye ngokusisiseko ayihlali kwigumbi elicocekileyo langaphakathi.
Isicelo seFFU
Ngokubanzi, inkqubo yegumbi ecocekileyo ibandakanya inkqubo yokuhambisa umoya, inkqubo yeFFU, njl.
Izinto eziluncedo xa kuthelekiswa nenkqubo yokuhambisa umoya:
① Ukuba bhetyebhetye; ②Ukusebenziseka kwakhona; ③Umoya ofanelekileyo woxinzelelo; ④Ixesha elifutshane lokwakha; ⑤ Ukunciphisa iindleko zokusebenza; ⑥Ukugcina indawo.
Amagumbi acocekileyo, anenqanaba lokucoceka kweklasi ye-1000 (i-FS209E standard) okanye i-ISO6 okanye ngaphezulu, ngokuqhelekileyo isebenzisa inkqubo ye-FFU. Kwaye iindawo ezicocekileyo zasekhaya okanye i-closet ecocekileyo, i-booth ecocekileyo, njl njl, ihlala isebenzisa ii-FFU ukufezekisa imfuneko yococeko.
Iintlobo zeFFU
1. Ihlelwe ngokomlinganiselo jikelele
Ngokomgama ovela kumgca ophakathi we-ceel yesilingi emisiweyo esetyenziselwa ukufakela iyunithi, ubukhulu bemodyuli yecala buhlulwe kakhulu kwi-1200 * 1200mm; 1200*900mm; 1200*600mm; 600*600mm; Ubungakanani obungeyonyani kufuneka bulungiselelwe ngabathengi.
2. Zihlelwe ngokwemathiriyeli yeemeko ezahlukeneyo
Ihlelwe ngokwezinto ezahlukeneyo zecasematerials, yahlulahlulwe yaba yiplate yentsimbi yentsimbi, ipleyiti yensimbi engenasici, ipleyiti yentsimbi, njl.njl.
3. Ihlelwe ngokohlobo lweemoto
Ngokohlobo lwemoto, inokwahlulwa ibe yi-AC motor kunye ne-brushless EC motor.
I-4.Ihlelwe ngokwendlela yokulawula eyahlukileyo
Ngokwendlela yokulawula, i-AC FFU inokulawulwa nge-3 gear manual switch kunye ne-EC FFU inokudityaniswa nommiselo wesantya esingenasinyathelo kwaye ilawulwa ngumlawuli wesikrini se-FFU.
5. Ihlelwe ngokoxinzelelo oluhlukeneyo lwe-static
Ngokoxinzelelo olwahlukileyo lwe-static, lwahlulwe lwaba ludidi oluqhelekileyo lwe-static kunye noxinzelelo oluphezulu lwe-static.
6. Ihlelwe ngokweklasi yokucoca
Ngokwecebo lokucoca elithwalwe yiyunithi, inokwahlulwa ibe yi-HEPA yokucoca kunye ne-ULPA yokucoca; Zombini izihluzi ze-HEPA kunye ne-ULPA zinokuhambelana nesihluzi sangaphambili kwindawo yokungenisa umoya.
I-FFUisakhiwo
1. Imbonakalo
Uhlobo lokwahlula: kwenza ukutshintshwa kwesihluzo kube lula kwaye kunciphisa ukuqina kwabasebenzi ngexesha lofakelo.
Uhlobo oludibeneyo: ukwandisa ukusebenza kokutywinwa kwe-FFU, ukuthintela ngokufanelekileyo ukuvuza; Iluncedo ekunciphiseni ingxolo kunye nokungcangcazela.
2. Ubume obusisiseko betyala leFFU
I-FFU ikakhulu inamalungu ama-5:
1) Ityala
Izinto ezisetyenziswa ngokuqhelekileyo yi-aluminium-coated galvanized steel plate, steel stainless and powder coated steel plate. Umsebenzi wokuqala kukuxhasa i-fan kunye ne-air guide ring, kwaye umsebenzi wesibini kukuxhasa ipleyiti yesikhokelo somoya;
2) Ipleyiti yesikhokelo somoya
Isixhobo sokulinganisa ukuhamba komoya, esakhelwe ngaphakathi ngaphakathi kwimeko ejikelezileyo phantsi kwefeni;
3) Umlandeli
Kukho iintlobo ezi-2 zabalandeli kuquka i-AC kunye ne-EC fan;
4) Isihluzo
Isihluzi sangaphambili: sisetyenziselwa ukuhluza amasuntswana othuli amakhulu, akhiwe ngezinto ezingalukiweyo zokucoca ilaphu kunye nesakhelo sokucoca ngebhodi; Isihluzi sobuchule obuphezulu: HEPA/ULPA; Umzekelo: H14, kunye nokusebenza kakuhle kokucoca kwe-99.999%@ 0.3um; Isihluzi seMichiza: Ukususa i-ammonia, i-boron, i-organic gases, njl., ngokuqhelekileyo ifakwe kwindawo yokungenisa umoya kusetyenziswa indlela yofakelo efanayo njengesihluzi sangaphambili.
5) Amacandelo okulawula
Kwi-AC FFU, i-3 isantya sokutshintsha ngesandla sisetyenziswa ngokuqhelekileyo; Kwi-EC FFU, i-chip yokulawula ifakwe ngaphakathi kwinjini, kwaye ulawulo olude lufezekiswa ngesoftware yolawulo olukhethekileyo, iikhompyuter, amasango olawulo, kunye neesekethe zenethiwekhi.
I-FFU biiparamitha ze-asickunye nokukhetha
Imiba jikelele imi ngolu hlobo lulandelayo:
Ubungakanani: umdlalo kunye nobukhulu besilingi;
Izinto eziphathekayo: Iimfuno zokusingqongileyo, ukuqwalaselwa kweendleko;
Isantya somoya ongaphezulu: 0.35-0.45m / s, kunye nokungafani okuphawulekayo ekusebenziseni amandla;
Uxinzelelo olusisigxina: ukoyisa iimfuno zokuxhathisa umoya;
Isihluzo: ngokweemfuno zenqanaba lococeko;
Motor: iimpawu amandla, amandla, ukuthwala ubomi;
Ingxolo: ukuhlangabezana neemfuno zengxolo zegumbi elicocekileyo.
1. Iiparamitha ezisisiseko
1) Isantya somoya esiphezu komhlaba
Ngokubanzi phakathi kwe-0 kunye ne-0.6m / s, kulawulo lwesantya se-3, isantya somoya esihambelanayo kwisixhobo ngasinye simalunga ne-0.36-0.45-0.54m/s ngelixa kulawulo lwesantya esingenanyathelo, lumalunga ne-0 ukuya kwi-0.6m/s.
2) Ukusetyenziswa kwamandla
Inkqubo ye-AC ngokubanzi iphakathi kwe-100-300 watts; Inkqubo ye-EC iphakathi kwe-50-220 watts. Ukusetyenziswa kwamandla kwenkqubo ye-EC yi-30-50% ephantsi kunenkqubo ye-AC.
3) Ukufana kwesantya somoya
Ibhekisa kukufaniswa kwesantya somoya seFFU, engqongqo ngakumbi kumagumbi acocekileyo akwinqanaba eliphezulu, kungenjalo inokubangela isiphithiphithi ngokulula. Uyilo olugqwesileyo kunye nenqanaba lenkqubo yefeni, isihluzo, kunye ne-diffuser imisela umgangatho wale parameter. Xa uvavanya le parameter, amanqaku angama-6-12 akhethwe ngokulinganayo ngokusekelwe kubukhulu bendawo yokukhutshwa komoya ye-FFU ukuvavanya isantya somoya. Awona maxabiso aphezulu naphantsi akufunekanga agqithe ± 20% xa kuthelekiswa nexabiso eliphakathi.
4) Uxinzelelo lwangaphandle lwe-static
Eyaziwa nangokuthi uxinzelelo olushiyekileyo, le parameter inxulumene nobomi benkonzo ye-FFU kwaye inxulumene ngokusondeleyo ne-fan. Ngokuqhelekileyo, kuyafuneka ukuba uxinzelelo lwangaphandle lwe-static lwe-fan akufanele lube ngaphantsi kwe-90Pa xa isantya somoya esiphezulu si-0.45m / s.
I-5) Uxinzelelo olupheleleyo lwe-static
Ikwabizwa ngokuba luxinzelelo olupheleleyo, olubhekiselele kwixabiso loxinzelelo lwestatic olunokuthi iFFU ibonelele ngamandla amakhulu kunye nesantya somoya esingu-zero. Ngokubanzi, ixabiso loxinzelelo lwe-static lwe-AC FFU lijikeleze i-300Pa, kwaye le ye-EC FFU iphakathi kwe-500-800Pa. Ngaphantsi kwesantya esithile somoya, ingabalwa ngolu hlobo lulandelayo: uxinzelelo lwe-static lulonke (TSP)= uxinzelelo lwangaphandle lwe-static (ESP, uxinzelelo lwe-static olubonelelwa yi-FFU ukoyisa ukuchasana kwemibhobho yangaphandle kunye nokubuyisela i-air ducts) + ilahleko yoxinzelelo lwesihluzi (i ixabiso lokumelana nesihluzi kwesi santya somoya).
6)Ingxolo
Inqanaba lengxolo ngokubanzi liphakathi kwe-42 kunye ne-56 dBA. Xa usebenzisa, ingqalelo kufuneka ihlawulwe kwinqanaba lengxolo kwi-surface air velocity ye-0.45m / s kunye noxinzelelo lwangaphandle lwe-static lwe-100Pa. Kwii-FFU ezinobungakanani obufanayo kunye neenkcukacha, i-EC FFU yi-1-2 dBA ephantsi kune-AC FFU.
7) Izinga lokungcangcazela: ngokubanzi ngaphantsi kwe-1.0mm / s.
8) Imilinganiselo esisiseko yeFFU
| Imodyuli eSiseko(Umbindi womgama womgca phakathi kwesilingi) | Ubungakanani be-FFU xa bebonke (mm) | Ubungakanani besihluzo(mm) | |
| Iyunithi yemetriki(mm) | Iyunithi yesiNgesi(ft) | ||
| 1200*1200 | 4*4 | 1175*1175 | 1170*1170 |
| 1200*900 | 4*3 | 1175*875 | 1170*870 |
| 1200*600 | 4*2 | 1175*575 | 1170*570 |
| 900*600 | 3*2 | 875*575 | 870*570 |
| 600*600 | 2*2 | 575*575 | 570*570 |
Amagqabantshintshi:
① Ububanzi obungentla kunye nobude bemilinganiselo busetyenziswe ngokubanzi ngabavelisi abohlukeneyo ngaphakathi nangaphandle, kwaye ubukhulu buyahluka ukusuka kumenzi ukuya kumvelisi.
②Ukongezelela kwimilinganiselo engasentla ekhankanyiweyo, iinkcazo ezingekho semgangathweni zingenziwa ngokwezifiso, kodwa akufanelekanga ukusebenzisa imilinganiselo esemgangathweni ngokwexesha lokuhanjiswa okanye ixabiso.
9) I-HEPA / ULPA Iimodeli zoHluzo
| I-EU EN1822 | USA IEST | ISO14644 | FS209E |
| H13 | 99.99%@0.3um | ISO 5 okanye ngaphantsi | Iklasi ye-100 okanye ngaphantsi |
| H14 | 99.999%@0.3um | ISO 5-6 | Iklasi 100-1000 |
| U15 | 99.9995%@0.3um | ISO 4-5 | Iklasi 10-100 |
| U16 | 99.99995%@0.3um | ISO 4 | Iklasi ye-10 |
| U17 | 99.999995%@0.3um | ISO 1-3 | Iklasi yoku-1 |
Amagqabantshintshi:
①Inqanaba legumbi elicocekileyo lihambelana nezinto ezimbini: ukusebenza kakuhle kokucoca kunye nokutshintsha umoya (ukubonelela umthamo womoya); Ukusebenzisa izihluzi eziphezulu azikwazi ukufikelela kwinqanaba elifanelekileyo nokuba umthamo womoya uphantsi kakhulu.
②Le EN1822 ingasentla isetyenziswa ngokuqhelekileyo eYurophu naseMelika.
2. Ukhetho lweFFU
Abalandeli beFFU banokukhethwa kwi-AC fan kunye ne-EC fan.
1) Ukukhethwa kwe-AC fan
I-AC FFU isebenzisa ulawulo lokutshintsha ngesandla, njengoko utyalo-mali lwayo lokuqala luncinci; Ngokuqhelekileyo isetyenziswa kumagumbi acocekileyo angaphantsi kwe-200 FFUs.
2) Ukukhethwa kwe-EC fan
I-EC FFU ifanelekile kumagumbi acocekileyo kunye nenani elikhulu le-FFU. Isebenzisa isoftware yekhompyuter ukulawula ngengqondo imeko yokusebenza kunye neempazamo zeFFU nganye, ukonga iindleko zokulondolozwa. Isethi nganye yesoftware inokulawula amasango amaninzi aphambili, kwaye isango ngalinye linokulawula ii-7935 FFUs.
I-EC FFU inokonga ngaphezu kwe-30% yamandla xa ithelekiswa ne-AC FFU, eyona nto ibalulekileyo yokonga amandla ngonyaka inani elikhulu leenkqubo zeFFU. Kwangaxeshanye, i-EC FFU nayo inophawu lwengxolo ephantsi.
Ixesha lokuposa: May-18-2023