H?r? nke ziri eziNgwá ?r? mmiri nke ab??? d? mkpa iji h? na nkw?si ike na nt?kwas? obi nke usoro mmiri mmiri.

Ihe na-eson? b?Ngwá ?r? mmiri nke ab??Data zuru ezu na usoro maka nh?r?:

1.Kpebie paramita ihe ach?r?

1.1 Mfe (Q)

• nk?wa:Ngwá ?r? mmiri nke ab???n? ego a na-enweta kwa nkeji oge.
• otu: Cubic mita kwa elekere (m3/h) ma ? b? lita kwa nkeji (L/s).
• ?ch?p?ta usoro: Kpebisiri ike na-adabere na mkpa mmiri nke ?l? na nk?wa nhazi. N'ozuzu, ?n? ?g?g? na-as?p?ta kwes?r? izute mmiri ch?r? n'ebe kachas? ad?gh? mma.
  • ?l? obibi: ?t?t? mgbe 10-50 m3 / h.
  • ?l? az?mah?a: ?t?t? mgbe 30-150 m3 / h.
  • ?l? ?r? mmep?ta ihe: ?t?t? mgbe 50-300 m3 / h.

1.2 ebuli (H)

• nk?wa:Ngwá ?r? mmiri nke ab??Nwere ike ibuli elu mmiri.
• otu: mita (m).
• ?ch?p?ta usoro: Gbak?? dabere na ?d? elu nke ?l? ah?, ogologo ?kp?k? na nkw?s? nkw?s?. Isi kwes?r? ?g?nye isi static (?d? elu ?l?) na isi ike (nkw?s? nkw?s? nke ?kp?k?).
  • ebuli d? j??: Ogologo ?l? ah?.
  • ebuli elu: Ogologo na nkw?s? nkw?s? nke pipeline, na-emekar? 10% -20% nke isi static.

1.3 Nr?gide (P)

• nk?wa:Ngwá ?r? mmiri nke ab??ntinye mmiri nr?gide.
• otu: Pascal (Pa) ma ? b? mmanya (?l? mmanya).
• ?ch?p?ta usoro: Kpebisiri ike na-adabere na nhazi nr?gide ch?r? nke usoro mmiri mmiri. D? ka ? na-ad?kar?, nr?gide kwes?r? izute mkpa nr?gide mmiri na ebe kachas? mma.
  • ?l? obibi: ?t?t? mgbe 0.3-0.6 MPa.
  • ?l? az?mah?a: ?t?t? mgbe 0.4-0.8 MPa.
  • ?l? ?r? mmep?ta ihe: ?t?t? mgbe 0.5-1.0 MPa.

1.4 Ike (P)

• nk?wa:Ngwá ?r? mmiri nke ab??Ike moto.
• otu: kilowatt (kW).
• ?ch?p?ta usoro: Gbak?? ike ch?r? nke ak?r?ngwa dabere na ntinye na isi, wee h?r? ike moto kwes?r? ekwes?.
  • Usoro mgbako:P = (Q × H) / (102 × η)
    • Aj?j?: ?n?ego mgbaba (m3/h)
    • H: ebuli (m)
    • eta: ar?m?r? nke ak?r?ngwa (na-ab?kar? 0.6-0.8)

2.H?r? ?d? ngwa?r?

2.1Ntughar? ugboro ugboro mgbe niile nr?gide mmiri na-enye mmiri

• At?mat?: Gbanwee moto ?s? site ugboro Nt?ghar? iji nweta mgbe niile mgbali mmiri ?k?n?, na ?r?ba ike ?z?p?ta mmet?ta.
• Oge ?dabara: Kwes?r? ekwes? maka ?t?t? ?l? na ?l? ?r? mmep?ta ihe, kar?s?a ebe oriri mmiri na-agbanwe nke ukwuu.

2.2Enwegh? ak?r?ngwa inye mmiri nr?gide na-ad?gh? mma

• At?mat?: Jiri nr?gide netw?k nke ime obodo iji zere nr?gide na-ad?gh? mma, chekwaa ike ma chebe gburugburu ebe obibi.
• Oge ?dabara: Kwes?r? ekwes? maka mpaghara nwere oke mmiri mmiri nke ime obodo, kar?s?a nd? nwere oke mmiri ch?r?.

2.3Egwu mmiri na-enye ak?r?ngwa

• At?mat?: ngafemultistage mgbap?taNjik? usoro iji nweta mmiri na-ebuli elu, nke kwes?r? ekwes? maka ?l? elu.
• Oge ?dabara: Kwes?r? ekwes? maka ?l? nd? d? elu na oge nd? ch?r? mmiri na-ebuli elu.

3.H?r? ihe ngwa?r?

3.1 Mgbap?ta ihe ah?

• nkedo ígwè: Ihe a na-ah?kar?, dabara maka ?t?t? oge.
• Igwe anagh? agba nchara: Nguzogide corrosion siri ike, dabara maka mgbasa ozi corrosive na oge nwere oke ?d? ?cha ch?r?.
• ?la k?pa: Ezigbo nguzogide corrosion, kwes?r? ekwes? maka mmiri mmiri na mgbasa ozi nd? ?z? na-emebi emebi.

3.2 Ihe impeller

• nkedo ígwè: Ihe a na-ah?kar?, dabara maka ?t?t? oge.
• Igwe anagh? agba nchara: Nguzogide corrosion siri ike, dabara maka mgbasa ozi corrosive na oge nwere oke ?d? ?cha ch?r?.
• ?la k?pa: Ezigbo nguzogide corrosion, kwes?r? ekwes? maka mmiri mmiri na mgbasa ozi nd? ?z? na-emebi emebi.

4.H?r? ime na ihe nlereanya

• Nh?r? ika: H?r? ?d? nd? a ma ama iji h? na ?d? mma ngwaah?a na ?r? ire ere.
• Nh?r? nlereanya: H?r? ihe nlereanya kwes?r? ekwes? d? ka ihe ach?r? na ?d? ngwá ?r?. R?t? aka na akw?kw? ntuziaka ngwaah?a na ozi tekn?z? nke ika ah? nyere.

5.Echiche nd? ?z?

5.1 ar?m?r? ar?m?r?

• nk?wa: Ntughari ike nke ngwa?r?.
• H?r? usoro: H?r? ak?r?ngwa d? elu iji belata ?gw? ?r?.

5.2 mkp?t? na ?ma jijiji

• nk?wa: mkp?t? na ?ma jijiji na-eme mgbe ak?r?ngwa na-ar? ?r?.
• H?r? usoro: H?r? ak?r?ngwa nwere obere mkp?t? na ?ma jijiji iji h? na ebe ?r? d? mma.

5.3 Nlek?ta na nlek?ta

• nk?wa: Ndozi ak?r?ngwa na mkpa nchekwa.
• H?r? usoro: H?r? ak?r?ngwa d? mfe idobe na idobe iji belata ?gw? ?r?.

6.Nh?r? ihe at?

Were ya na ? ga-ah?r? maka ?l? obibi d? eluNgwá ?r? mmiri nke ab??, ihe nd? a kap?r? ?n? ch?r? b? nd? a:

• eruba:40m3/h
• Bulite:70m
• nr?gideIgwe: 0.7MPa
• ike: Gbak?? dabere na ?n?ego eruba na isi

6.1 H?r? ?d? ngwa?r?

• Ntughar? ugboro ugboro mgbe niile nr?gide mmiri na-enye mmiri: Kwes?r? ekwes? maka ?l? obibi d? elu, na-enwe mmet?ta nchekwa ike d? ?r?ba ama na ar? ?r? kw?siri ike.

6.2 H?r? ak?r?ngwa ak?r?ngwa

• Mgbap?ta ah? ihe: Nkedo ígwè, adabara ?t?t? oge.
• Ihe impeller: igwe anagh? agba nchara, nguzogide corrosion siri ike.

6.3 At?mat? nd? ?z?

• ar?m?r? ar?m?r?: H?r? ak?r?ngwa d? elu iji belata ?gw? ?r?.
• Mkp?t? na ?ma jijiji: H?r? ak?r?ngwa nwere obere mkp?t? na ?ma jijiji iji h? na ebe ?r? d? mma.
• Nlek?ta na nlek?ta: H?r? ak?r?ngwa d? mfe idobe na idobe iji belata ?gw? ?r?.

Gbaa mb? h? na ? h?r? nke ziri ezi na ntuziaka nh?r? na data nd? aNgwá ?r? mmiri nke ab??, si otú ah? na-egbo mkpa nke usoro mmiri na-ah? maka mmiri na ?h? na ? nwere ike inye mmiri siri ike na nke a p?r? ?dabere na ya na-ar? ?r? kwa ?b?ch?.