Izingxenye eziyinhloko zephampu ye-centrifugal

Amaphampu e-Centrifugal idivayisi yamandla esetshenziswa kakhulu esetshenziselwa ukuthutha uketshezi olusuka ezindaweni ezinomfutho ophansi ukuya ezindaweni ezinomfutho ophezulu. Zivame ukusetshenziselwa ukuhlinzekwa kwamanzi, i-drainage, ukuchelela, izinqubo zezimboni nezinye izinhlelo zokusebenza. Umgomo wayo wokusebenza kanye nesakhiwo simi kanje:

Umgomo wokusebenza: Iphampu eyi-centrifugal isebenzisa amandla amaphakathi akhiqizwa ukuzungezisa isixhumi ukumunca uketshezi oluphuma endaweni yokungena yepompo, bese iphusha uketshezi luye endaweni yokuphuma yepompo ngokusebenzisa isikhwama sepompo kanye nepayipi lokuphuma, ngaleyo ndlela ibone ukuthuthwa. koketshezi. Lapho i-motor ishayela i-pump shaft ukuze ijikeleze, i-impeller nayo iyajikeleza. I-liquid ilethwa phakathi kwegebe phakathi kwama-blades ngaphansi kwesenzo se-impeller, bese iqhutshwa kusukela ekuphumeni kwama-blades kuya kwipayipi yokuphuma ngaphansi kwesenzo samandla we-centrifugal, ngaleyo ndlela yenza ukugeleza kwamanzi okuqhubekayo.

Isakhiwo: Amaphampu e-Centrifugal ngokuvamile ahlanganisa izingxenye eziyinhloko ezilandelayo:

Isikhwama sepompo (noma umzimba wephampu): Isikhwama sepompo igobolondo langaphandle lepompo elimaphakathi, ngokuvamile elenziwe ngensimbi ewugqinsi, insimbi engagqwali, insimbi yengxubevange nezinye izinto. Umsebenzi wayo oyinhloko ukuhlalisa nokusekela ezinye izingxenye zepompo, futhi yakhiwe ngokuxhuma nezinye izingxenye. Umzila wepompo.

I-Impeller (noma i-blade): I-impeller ingenye yezingxenye ezibaluleke kakhulu zepompo ye-centrifugal futhi ngokuvamile yenziwe ngensimbi ensimbi, insimbi engagqwali, i-alloy yethusi nezinye izinto. I-impeller ikhiqiza amandla ayi-centrifugal ngokuzungezisa, imunca uketshezi endaweni yokungena yepompo futhi iluphushele lapho iphuma, ngaleyo ndlela ibone ukulethwa koketshezi.

I-Pump shaft: I-pump shaft iyisici esixhuma injini kanye ne-impeller. Ngokuvamile kwenziwa ngensimbi ye-alloy high-strength noma insimbi engagqwali. Umsebenzi wayo oyinhloko ukudlulisa ukujikeleza kwe-motor ku-impeller futhi unesibopho sokuthwala imithwalo ye-axial ne-radial yepompo.

Umhlahlandlela we-vane (noma umhlahlandlela wokugeleza): I-vane yomhlahlandlela itholakala phakathi kwe-impeller kanye ne-pump casing. Ngokuvamile kwenziwa nge-steel plate, iron iron nezinye izinto. Umsebenzi wayo oyinhloko ukuqondisa uketshezi ukuthi lugeleze lusuka lapho kuphuma khona i-impeller luye endaweni yokuphuma kwesikhwama sepompo. Ngokulungisa i-angle ye-vane yomhlahlandlela ukuze ulawule ukugeleza nekhanda lepompo.

I-Shaft seal: I-shaft seal iyingxenye yepompo ye-centrifugal esetshenziselwa ukuvimbela uketshezi olusepompo ukuthi lungavuzi ngaphandle kwepompo. Ngokuvamile iqukethe iringi yokuvala, indawo evalayo, ukupakisha, njll. Isigxivizo se-shaft sakha uphawu phakathi kwe-pump shaft kanye ne-pump casing ukuvimbela ukuvuza koketshezi futhi futhi ivimbela izinto zangaphandle ukuthi zingangeni epompo.

Ukuthwala: I-bearing ingxenye esekela i-pump shaft yepompo ye-centrifugal. Ngokuvamile kutholakala phakathi kwe-pump casing kanye ne-pump shaft. Ithwala imithwalo ye-axial ne-radial ye-pump shaft futhi iqinisekisa ukusebenza okuzinzile kwe-pump shaft. Izinhlobo ezijwayelekile zokuthwala zihlanganisa ama-rolling bearings nama-plain bearings, ukukhethwa kanye nokugcotshwa okuzohluka kuye ngomklamo othize wepompo kanye nezimo zokusebenza.

Isisekelo sepompo (noma isisekelo): Isisekelo sepompo siyisakhiwo sokusekela sephampu eyi-centrifugal, ngokuvamile eyenziwa ngensimbi. Isetshenziselwa ukusekela i-pump casing, i-impeller kanye ne-pump shaft, futhi ixhunywe ngokuqinile emhlabathini noma kwezinye izisekelo ukuze kuqinisekiswe ukusebenza okuzinzile kwepompo.

Amapayipi angenayo naphumayo: Amapayipi angenisayo naphumayo asetshenziselwa ukuqondisa uketshezi ukungena nokuphuma kumaphampu amaphakathi. Ngokuvamile akhiwa amapayipi, flanges nezixhumi. Ukuklama nokufakwa kwabo kudinga ukucabangela izici ezifana nokugeleza kwe-liquid, ingcindezi kanye nosayizi wamapayipi ukuqinisekisa ukusebenza kwepompo. kanye nemiphumela yomsebenzi.

Okungenhla yizingxenye eziyinhloko zephampu ye-centrifugal. Amaphampu ase-centrifugal ezinhlobo ezahlukene kanye nokucaciswa kwawo angase abe nezinye izakhiwo nezingxenye ezengeziwe, njengendlela yokushayela iphampu (injini, injini yedizili, njll.), uhlelo lokulawula iphampu (switch, frequency converter, njll.), Izesekeli (amavalvu, ama-flow metres. , njll.), njll. Lezi zingxenye nazo zizohluka ngokuya ngezidingo ezithile zohlelo lokusebenza kanye nezidingo zokuklama.