Dzina la mpope nthawi zambiri limasonyeza magawo ofunika monga kuyenda, mutu, liwiro ndi mphamvu. Chidziwitsochi sichimangowonetsa mphamvu zogwirira ntchito za mpope, komanso zimagwirizana mwachindunji ndi momwe zimagwiritsidwira ntchito komanso momwe zimagwirira ntchito.

Kuthamanga, mutu, liwiro ndi mphamvu pa pampu nameplate ndi zizindikiro zofunika kumvetsetsa ntchito ya mpope. Mafotokozedwe enieni ndi awa:

Kuyenda: Kuwonetsa kuchuluka kwa madzi omwepompa yopatukanaimatha kupereka pa nthawi ya unit, nthawi zambiri m'ma kiyubiki mita pa ola (m³/h) kapena malita pa sekondi imodzi (L/s). Kuchuluka kwa mtengo wothamanga, mphamvu yoperekera ya mpope imakhala yolimba.

Mutu: umatanthawuza kutalika komwe mpope amatha kugonjetsa mphamvu yokoka kuti ikweze madzi, nthawi zambiri mamita (m). Kukwera kwamutu, kumapangitsanso kuthamanga kwa mpope, ndipo madzi amatha kuperekedwa.

Liwiro: Liwiro la pompa yopatukana Nthawi zambiri amawonetsedwa mosintha pamphindi (RPM), zomwe zikuwonetsa kuchuluka kwa kusintha kwa shaft ya pampu pamphindi. Kuthamanga kumakhudza mwachindunji kuyenda ndi mutu wa mpope wamadzi. Kawirikawiri, kuthamanga kwapamwamba, kuthamanga kwambiri ndi mutu kudzakhala. Komabe, mawonekedwe amtundu wa pampu yeniyeni ayenera kuganiziridwanso.

Mphamvu: Imawonetsa mphamvu yamagetsi yomwe imafunikira pampu yamadzi ikamayenda, nthawi zambiri imakhala pa kilowatts (kW). Mphamvuyi imagwirizana kwambiri ndi ntchito ya mpope wamadzi. Kuchuluka kwa mphamvu, kukweza kuthamanga ndi mutu womwe mpope wamadzi ungapereke.

Posankha ndikugwiritsa ntchito mpope, m'pofunika kuganizira mozama magawowa malinga ndi momwe ntchito ikugwirira ntchito ndipo iyenera kuwonetsetsa kuti pampu yamadzi imatha kugwira ntchito bwino komanso mokhazikika.

Posankha a kagawo kakang'ono mpope, m'pofunika kuganizira mozama magawo otsatirawa kuti muwonetsetse kuti pampu yamadzi imatha kukwaniritsa zofunikira pakugwiritsa ntchito:

Chofunikira pakuyenda:

Sankhani mlingo wothamanga malinga ndi kuchuluka kwa madzi omwe dongosolo liyenera kunyamula. Choyamba, fotokozani kuchuluka kwa kuthamanga kwakukulu komwe kumayenera kunyamulidwa, ndikusankha pampu yamadzi potengera izi.

Chofunikira pamutu:

Dziwani ngati mpope wamadzi ungakwaniritse utali wokwezeka wofunikira. Werengerani mutu wonse wadongosolo, kuphatikiza mutu wosasunthika (monga kutalika kuchokera kugwero lamadzi kupita kumadzi), mutu wosinthika (monga kutayika kwa mapaipi), kuchuluka kwa chitetezo, ndi zina zambiri.

Liwiro ndi Mtundu wa Pampu:

Sankhani mtundu wa pampu yoyenera (monga pampu ya centrifugal, pampu ya gear, ndi zina zotero) malinga ndi machitidwe a dongosolo. Mapampu wamba a centrifugal amagawidwa kukhala mitundu yothamanga kwambiri komanso yotsika. Posankha, muyenera kuganizira kugwirizana ndi injini.

Kuwerengera Mphamvu:

Kuwerengera mphamvu yoyendetsa yomwe ikufunika kuti muwonetsetse kuti mphamvu yagalimoto imatha kukwaniritsa zofunikira pakugwiritsa ntchito pampu yamadzi. Kawirikawiri mphamvuyi imakhudzana ndi kuthamanga kwa magazi, mutu ndi mphamvu ya mpope. Fomula itha kugwiritsidwa ntchito:

P=(Q×H×ρ×g)÷η

Kumene P ndi mphamvu (W), Q ndi kuthamanga (m³/s), H ndi mutu (m), ρ ndi kachulukidwe wamadzi (kg/m³), g ndi kuthamanga kwa mphamvu yokoka (pafupifupi 9.81 m/s²), ndipo η ndi mphamvu ya mpope (nthawi zambiri 0.6 mpaka 0.85).

Chilengedwe:

Ganizirani za malo ogwiritsira ntchito mpope wamadzi, monga kutentha, makhalidwe apakati (madzi oyera, zimbudzi, madzi amadzimadzi, etc.), chinyezi, komanso ngati akuwononga.

Kusintha Kwadongosolo:

Taganizirani masanjidwe a mpope kugawanika casing mu dongosolo, komanso kamangidwe ka mapaipi dongosolo, kuphatikizapo chitoliro kutalika, m'mimba mwake, elbows, etc., kuonetsetsa kuti mpope akhoza kufika magawo mapangidwe ntchito kwenikweni.

Kukonza ndi Mtengo:

Sankhani pampu yomwe ndiyosavuta kuyisamalira ndikuganiziranso ndalama zogwiritsira ntchito nthawi yayitali, kuphatikiza kugwiritsa ntchito mphamvu, kukonza komanso ndalama zosinthira.

Kutsiliza

Magawo monga kuthamanga, mutu, liwiro ndi mphamvu pa pampu nameplate ndizofunikira posankha pampu yoyenera yogawanika. Muzochita zogwira ntchito, kumvetsetsa ndi kugwiritsa ntchito zizindikirozi sikungangotsimikizira kuti pampu ikugwira ntchito bwino, komanso imapangitsa kuti ntchito zonse zitheke komanso chuma cha dongosolo.