Indlela Yokukhetha Iphampu Elifaneleka Kakhulu

Iphampu yokuphakela amanzi:

Idivayisi yokugcwalisa amanzi omoya opholile, enesibopho sokwelapha amanzi athambekele ohlelweni.Ukuma kuyafana nepompo yamanzi engenhla.Amaphampu asetshenziswa kakhulu yiphampu ye-centrifugal evundlile kanye nephampu ye-centrifugal eqondile, engasetshenziswa ohlelweni lwamanzi abandayo, uhlelo lwamanzi okupholisa kanye nohlelo lokugcwalisa amanzi.Iphampu ye-centrifugal evundlile ingasetshenziselwa indawo enkulu yegumbi, futhi iphampu ye-centrifugal eqondile ingacatshangelwa indawo yegumbi elincane.

 

Isingeniso semodeli yepompo yamanzi, isibonelo, i-250RK480-30-W2

250: ububanzi be-inlet 250 (mm);

I-RK: Iphampu ejikelezayo yokushisa kanye ne-air conditioning;

480: iphuzu lokugeleza kwedizayini 480m3/h;

30: iphoyinti lekhanda lokuklama 30m;

W2: Uhlobo lokukhweza iphampu.

 

Ukusebenza okuhambisanayo kwamaphampu amanzi:

Inani lamaphampu	ukugeleza	Inani elingeziwe lokugeleza	Ukunciphisa ukugeleza uma kuqhathaniswa nokusebenza kwephampu eyodwa
1	100	/
2	190	90	5%
3	251	61	16%
4	284	33	29%
5	300	16	40%

Njengoba kungabonakala etafuleni elingenhla: lapho iphampu yamanzi isebenza ngokufana, izinga lokugeleza liyancipha kancane;Uma inani leziteshi ezihambisanayo lidlula oku-3, ukuncipha kuba nzima kakhulu.

 

Kuphakanyiswa ukuthi:

1, ukukhethwa kwamaphampu amaningi, ukuze kucatshangelwe ukuncishiswa kokugeleza, ngokuvamile okungeziwe ngo-5% ~ 10% wemajini.

2. Ipompo yamanzi akufanele ibe ngaphezu kwamasethi angu-3 ngokuhambisana, okungukuthi, akufanele ibe ngaphezu kwamasethi angu-3 lapho umgcini wefriji ekhethiwe.

3, amaphrojekthi amakhulu naphakathi nendawo kufanele amiswe amaphampu ajikelezayo amanzi abandayo futhi ashisayo.

 

Ngokuvamile, inani lamaphampu amanzi abandayo kanye namaphampu amanzi okupholisa kufanele lihambisane nenani labasekeli beziqandisi, futhi eyodwa kufanele isetshenziswe njengesipele.Iphampu yamanzi ngokuvamile ikhethwa ngokuhambisana nesimiso sokusetshenziswa okukodwa kanye nesipele esisodwa sokuqinisekisa ukutholakala kwamanzi okuthembekile kohlelo.

Ama-nameplates wepompo ngokuvamile amakwa ngamapharamitha afana nokugeleza okulinganiselwe kanye nekhanda (bona i-nameplate yepompo).Uma sikhetha iphampu, sidinga kuqala ukunquma ukugeleza kanye nenhloko yepompo, bese sinquma ipompo ehambisanayo ngokuvumelana nezidingo zokufaka kanye nesimo sesayithi.

 

(1) Ifomula yokubala ukugeleza kwepompo lamanzi abandayo kanye nephampu yamanzi okupholisa:

L (m3/h) =Q(Kw)×(1.15~1.2)/(5℃×1.163)

Q- Ukupholisa amandla okusingatha, Kw;

L- Ukugeleza kwepompo yamanzi okupholisa epholile, m3/h.

 

(2) Ukugeleza kwephampu yokuphakela:

Umthamo wamanzi ashajwayo ojwayelekile ngu-1% ~ 2% womthamo wamanzi ajikelezayo wohlelo.Kodwa-ke, lapho kukhethwa iphampu yokuhlinzeka, ukugeleza kwepompo yokuhlinzeka akufanele kuhlangabezane kuphela nomthamo wamanzi ashajwayo avamile wesistimu yamanzi engenhla, kodwa futhi kucatshangelwe umthamo wamanzi wokushajwa kabusha owengeziwe uma kwenzeka ingozi.Ngakho-ke, ukugeleza kwephampu yokuhlinzeka ngokuvamile akubi ngaphansi kwezikhathi ezi-4 zomthamo wamanzi wokushajwa okuvamile.

Umthamo osebenzayo wethangi lokuphakela amanzi ungacatshangelwa ngokuya ngokunikezwa kwamanzi okuvamile kwe-1 ~ 1.5h.

 

(3) Ukwakheka kwekhanda lepompo lamanzi abandayo:

Ukumelana namanzi e-Evaporator kweyunithi yesiqandisi: ngokuvamile i-5 ~ 7mH2O;(Bheka isampula yomkhiqizo ukuze uthole imininingwane)

Imishini yokuqeda (iyunithi yokuphatha umoya, ikhoyili yefeni, njll.) isipholile setafula noma ukumelana namanzi evaporator: ngokuvamile 5~7mH2O;(Sicela ubhekisele kusampula yomkhiqizo ngamavelu athile)

 

Ukumelana nesihlungi se-backwater, i-valve yokulawula izindlela ezimbili, njll., ngokuvamile i-3 ~ 5mH2O;

Isihlukanisi samanzi, ukumelana namanzi komqoqi wamanzi: ngokuvamile i-3mH2O;

Ipayipi lamanzi lesistimu yokupholisa eduze kokumelana nokulahlekelwa kokumelana kwendawo: ngokuvamile i-7 ~ 10mH2O;

Ukufingqa, inhloko yepompo yamanzi epholile ingu-26~35mH2O, ngokuvamile i-32~36mH2O.

Qaphela: ukubala kwekhanda kufanele kusekelwe esimweni esithile sesistimu yesiqandisi, ayikwazi ukukopisha inani lesipiliyoni!

 

(4) Ukwakheka kwekhanda lepompo lokupholisa:

Ukumelana namanzi e-Condenser yeyunithi yesiqandisi: ngokuvamile i-5 ~ 7mH2O;(Sicela ubhekisele kusampula yomkhiqizo ngamavelu athile)

Ingcindezi yokufutha: ngokuvamile i-2 ~ 3mH2O;

Umehluko wokuphakama phakathi kwethreyi lamanzi kanye nombhoshongo wombhoshongo wokupholisa (umbhoshongo wokupholisa ovulekile) : ngokuvamile 2~3mH2O;

 

Ukumelana nesihlungi se-backwater, i-valve yokulawula izindlela ezimbili, njll., ngokuvamile i-3 ~ 5mH2O;

Ipayipi lamanzi lesistimu yokupholisa eduze kokumelana nokulahlekelwa kokumelana kwendawo: ngokuvamile i-5 ~ 8mH2O;

Ukufingqa, ikhanda lepompo lokupholisa lingu-17~26mH2O, ngokuvamile lingu-21~25mH2O.

 

(5) ikhanda lepompo lokuphakelayo:

Ikhanda liyinhloko ecebile yebanga eliphakathi kwendawo yokucindezela engaguquki kanye nephuzu eliphakeme kakhulu + ukumelana nokuphela kokumunca kanye nokuphela kokuphuma kwepompo +3 ~ 5mH2O.