Khetha echanekileyoIzixhobo zokubonelela ngamanzi yesibiniKubalulekile ukuqinisekisa uzinzo nokuthembeka kwenkqubo yonikezelo lwamanzi.

Oku kulandelayoIzixhobo zokubonelela ngamanzi yesibiniIdatha eneenkcukacha kunye namanyathelo okhetho:

1.Misela imilinganiselo yemfuno

1.1 Ukuhamba (Q)

• inkcazelo:Izixhobo zokubonelela ngamanzi yesibiniUbungakanani bamanzi anikezelweyo ngexesha leyunithi.
• iyunithi: Cubic metres ngeyure (m3/h) okanye iilitha ngesekhondi (L/s).
• Indlela yokumisela: Kumiselwe ngokusekelwe kwiimfuno zamanzi zesakhiwo kunye neenkcukacha zoyilo. Ngokuqhelekileyo, izinga lokuhamba kufuneka lihlangabezane neemfuno zamanzi kwelona ndawo ingathandekiyo.
  • isakhiwo sokuhlala: Ngesiqhelo 10-50 m3/h.
  • isakhiwo sorhwebo: Ngesiqhelo 30-150 m3/h.
  • izibonelelo zoshishino: Ngesiqhelo 50-300 m3/h.

1.2 Phakamisa (H)

• inkcazelo:Izixhobo zokubonelela ngamanzi yesibiniUkwazi ukuphakamisa ubude bamanzi.
• iyunithi: Imitha (m).
• Indlela yokumisela: Kubalwa ngokusekelwe ekuphakameni kwesakhiwo, ubude bombhobho kunye nokulahlekelwa kokumelana. Intloko kufuneka ibandakanye intloko ye-static (ukuphakama kwesakhiwo) kunye nentloko eguqukayo (ilahleko yokumelana nombhobho).
  • Ukuphakamisa okuthe cwaka: Ukuphakama kwesakhiwo.
  • ilifti ehambayo: Ubude kunye nokulahlekelwa kokuchasana kombhobho, ngokuqhelekileyo i-10% -20% yentloko ye-static.

1.3 Uxinzelelo (P)

• inkcazelo:Izixhobo zokubonelela ngamanzi yesibiniukuphuma koxinzelelo lwamanzi.
• iyunithi: Pascal (Pa) okanye ibha (bar).
• Indlela yokumisela: Imiselwe ngokusekelwe kwiimfuno zoxinzelelo loyilo lwenkqubo yokubonelela ngamanzi. Ngokuqhelekileyo, uxinzelelo kufuneka luhlangabezane nemfuno yoxinzelelo lwamanzi kwindawo engathandekiyo.
  • isakhiwo sokuhlala: Ngokuqhelekileyo i-0.3-0.6 MPa.
  • isakhiwo sorhwebo: Ngokuqhelekileyo i-0.4-0.8 MPa.
  • izibonelelo zoshishino: Ngokuqhelekileyo i-0.5-1.0 MPa.

1.4 Amandla (P)

• inkcazelo:Izixhobo zokubonelela ngamanzi yesibiniAmandla emoto.
• iyunithi: ikhilowathi (kW).
• Indlela yokumisela: Bala iimfuno zamandla zezixhobo ngokusekelwe ekuhambeni kunye nentloko, kwaye ukhethe amandla afanelekileyo eenjini.
  • Ifomula yokubala:P = (Q × H) / (102 × η)
    • Q: Ireyithi yokuhamba (m3/h)
    • H: Phakamisa (m)
    • eta: ukusebenza kakuhle kwezixhobo (ngokuqhelekileyo 0.6-0.8)

2.Khetha uhlobo lwesixhobo

2.1Uguqulo lwamaxesha rhoqo isixhobo sonikezelo lwamanzi ngoxinzelelo

• Iimbonakalo: Lungisa isantya semoto ngokusebenzisa isiguquli sefrequency ukuze ufezekise unikezelo lwamanzi olucinezelekileyo, kunye nefuthe elibalulekileyo lokonga amandla.
• Izihlandlo ezifanelekileyo: Ifanelekile kuninzi lwezakhiwo kunye nezibonelelo zemizi-mveliso, ngakumbi apho ukusetyenziswa kwamanzi kwehla kakhulu.

2.2Akukho zixhobo zokubonelela ngamanzi ngoxinzelelo olubi

• Iimbonakalo: Sebenzisa uxinzelelo lwenethiwekhi yombhobho kamasipala ukunqanda uxinzelelo olubi, ukonga amandla kunye nokukhusela okusingqongileyo.
• Izihlandlo ezifanelekileyo: Ifanele indawo ezinoxinzelelo oluphezulu lonikezelo lwamanzi lukamasipala, ngakumbi ezo zineemfuno zomgangatho wamanzi aphezulu.

2.3Izixhobo zonikezelo lwamanzi amlaminated

• Iimbonakalo: dlulaimpompo yamanqanaba amaninziUkudibanisa uchungechunge ukufezekisa ukunikezelwa kwamanzi aphezulu, afanelekileyo kwizakhiwo eziphakamileyo.
• Izihlandlo ezifanelekileyo: Ifanelekile kwizakhiwo eziphakamileyo kunye neziganeko ezifuna ukunikezelwa kwamanzi aphezulu.

3.Khetha imathiriyeli yesixhobo

3.1 Impompo yomzimba wemathiriyeli

• Jula i-ayini: Izinto eziqhelekileyo, ezifanelekileyo kwizihlandlo ezininzi.
• Yenziwe ngentsimbi eshayinayo: Ukuxhathisa okuqinileyo kwe-corrosion, ilungele imidiya ephazamisayo kunye nezihlandlo ezineemfuno eziphezulu zococeko.
• ubhedu: Ukumelana ne-corrosion elungileyo, ilungele amanzi olwandle kunye nezinye imidiya ezonakalisayo.

3.2 I-Impeller imathiriyeli

• Jula i-ayini: Izinto eziqhelekileyo, ezifanelekileyo kwizihlandlo ezininzi.
• Yenziwe ngentsimbi eshayinayo: Ukuxhathisa okuqinileyo kwe-corrosion, ilungele imidiya ephazamisayo kunye nezihlandlo ezineemfuno eziphezulu zococeko.
• ubhedu: Ukumelana ne-corrosion elungileyo, ilungele amanzi olwandle kunye nezinye imidiya ezonakalisayo.

4.Khetha ukwenza kunye nemodeli

• Ukukhetha uphawu: Khetha iibrendi ezaziwayo ukuqinisekisa umgangatho wemveliso kunye nenkonzo emva kokuthengisa.
• Ukukhetha imodeli: Khetha imodeli efanelekileyo ngokweeparamitha ezifunekayo kunye nodidi lwezixhobo. Jonga kwiincwadana zemveliso kunye nolwazi lobugcisa olunikezwa yi-brand.

5.Ezinye izinto eziqwalaselwayo

5.1 Ukusebenza kakuhle

• inkcazelo: Ukusebenza koguqulo lwamandla kwisixhobo.
• Khetha indlela: Khetha izixhobo eziphezulu zokunciphisa iindleko zokusebenza.

5.2 Ingxolo kunye nokungcangcazela

• inkcazelo: Ingxolo kunye nokungcangcazela okwenziwa xa isixhobo sisebenza.
• Khetha indlela: Khetha izixhobo ezinengxolo ephantsi kunye nokungcangcazela ukuze uqinisekise indawo yokusebenza etofotofo.

5.3 Isondlo kunye nenkathalelo

• inkcazelo: Ukugcinwa kwezixhobo kunye neemfuno zokugcina.
• Khetha indlela: Khetha izixhobo ekulula ukuzigcina nokugcina ukunciphisa iindleko zokuyigcina.

6.Ukukhetha umzekelo

Masithi kufuneka ukhethe kwisakhiwo esiphakamileyo sokuhlalaIzixhobo zokubonelela ngamanzi yesibini, iiparamitha zeemfuno ezizodwa zezi zilandelayo:

• ukuhamba:40 m3/h
• Nyusa: 70 yeemitha
• uxinzeleloamandla: 0.7MPa
• amandla: Kubalwa ngokusekelwe kwinqanaba lokuhamba kunye nentloko

6.1 Khetha uhlobo lwesixhobo

• Uguqulo lwamaxesha rhoqo isixhobo sonikezelo lwamanzi ngoxinzelelo: Ifanelekile kwizakhiwo zokuhlala eziphakamileyo, ezinempembelelo ebalulekileyo yokugcina amandla kunye nokusebenza okuzinzile.

6.2 Khetha imathiriyeli yesixhobo

• Impompo yomzimba imathiriyeli: Intsimbi yentsimbi, ilungele amaxesha amaninzi.
• Impeller imathiriyeli: Intsimbi engatyiwayo, ukuxhathisa okuqinileyo kwe-corrosion.

6.3 Ezinye izinto eziqwalaselwayo

• Ukusebenza kakuhle: Khetha izixhobo eziphezulu zokunciphisa iindleko zokusebenza.
• Ingxolo kunye nokungcangcazela: Khetha izixhobo ezinengxolo ephantsi kunye nokungcangcazela ukuze uqinisekise indawo yokusebenza etofotofo.
• Isondlo kunye nenkathalo: Khetha izixhobo ekulula ukuzigcina nokugcina ukunciphisa iindleko zokuyigcina.

Qinisekisa ukuba ukhetha echanekileyo ngezi zikhokelo zokukhetha ezineenkcukacha kunye nedathaIzixhobo zokubonelela ngamanzi yesibini, ngaloo ndlela ihlangabezana ngokufanelekileyo neemfuno zenkqubo yonikezelo lwamanzi kunye nokuqinisekisa ukuba inokubonelela ngamanzi azinzileyo kwaye athembekileyo kwimisebenzi yemihla ngemihla.