Ipompe y'amazi yo kurwanya umuriro ya NPFA 20 yo mu Bushinwa ikora n'abayikora

Ikiranga

Amakuru ya tekiniki

Ibisobanuro by'amapompo yo gutwika umuriro ya TKFLO Multistage Centrifugal

	Ubwoko bwa Pompe	Pompe zikoresha umuriro zikoresha centrifugal zifite ibikoresho byinshi byo kuzimya umuriro, zifite uburyo bukwiye bwo gutanga amazi mu buryo bwo kurinda inkongi mu nyubako, inganda n'ibirombe, inganda n'imijyi.
	Ubushobozi	150 kugeza 2000GPM (50 kugeza 250m3/hr)
	Umutwe	Uburebure bwa metero 60 kugeza 450 (metero 200 kugeza 1500)
	Igitutu	Kugeza kuri metero 2000
	Ingufu z'Inzu	Kugeza kuri 800HP (597 KW)
	Abashoferi	Moteri z'amashanyarazi zitambitse na moteri za mazutu.
	Ubwoko bw'amazi	Amazi cyangwa amazi yo mu nyanja
	Ubushyuhe	Ahantu hagomba gukoreshwa ibikoresho neza.
	Ibikoresho by'ubwubatsi	Icyuma gikozwe mu cyuma, gikozwe mu muringa nk'ibisanzwe. Ibikoresho byifashishwa mu mazi yo mu nyanja birahari.
Aho ibicuruzwa biherereye: Imoteri ikoresha pompe yo kuzimya umuriro ya centrifugal ifite ibyiciro byinshi + agace ko kugenzura + pompe yo kugenderaho Imodoka y'amashanyarazi ikoresha moteri ikoresha amashanyarazi ipompe ikoresha umuriro ikoresha centrifugal nyinshi + agasanduku k'igenzura + pompe ya Jockey
Ikindi cyifuzo cy'iyi mashini muganireho n'abahanga ba TKFLO.

Umutekano mu by'Ubuziranenge

Pompe yo mu bwoko bwa XBC-MS ifite umuvuduko mwinshi wa centrifugal ikoreshwa mu gutwara amazi meza n'amazi meza yo mu mwobo hamwe n'ibinyampeke bikomeye ≤ 1.5%. Ubunini <0.5mm. Ubushyuhe bw'amazi ntiburenze 80º C. Ubushyuhe bw'amazi ntiburenze 80º C. Moteri y'amashanyarazi ikoreshwa na moteri ya mazutu, ipakiye. Ibikoresho bisanzwe byagenewe gutwara amazi meza, ariko hari ibikoresho byihariye bikoreshwa mu mazi yo mu nyanja no mu birombe, mu nganda no mu mijyi.

Ibikoresho byo Gukoresha Pompe zo Kurwanya Umuriro

Ibibuga byinshiPompe yo kuzimya umuriro Ainyungu:

Ubwoko bw'imodoka itwara amashanyarazi

Moteri z'amashanyarazi cyangwa moteri za aluminiyumu n'icyuma zashyizwe ku rutonde rwa UL zo mu rwego rwa IEC (FR56-355), na NEMA (FR48-449), ibicuruzwa byose byujuje ibisabwa na IE1, IE2, IE3, NEMA Epact n'ibisabwa mu buryo bwiza bwo gukora neza.

Ubwoko bw'imodoka itwara moteri ya mazutu

COMMINS zikorerwa mu Bushinwa zikoresheje IWS, Deutz, Perkinks, cyangwa ikindi kirango cy’ubukorikori cyo mu Bushinwa gikurikije ibyo abakiriya basaba.

Kuki twahitamo?

1. Uruganda rwihariye rukora pompe y'umuriro

2. Kwibanda ku guhanga udushya mu ikoranabuhanga, Ku rwego rwo hejuru mu nganda

3. Ubunararibonye bwiza ku isoko ry'imbere mu gihugu no mu mahanga

4. Irangi witonze kugira ngo ubone isura nziza

5. Imyaka y'ibipimo mpuzamahanga bya serivisi, Injeniyeri serivisi y'umuntu ku giti cye

6. Kora ibyo wategetse, ukurikije ibisabwa n'aho ukorera n'uko imikorere y'umusaruro ihagaze

Ibyiza byo gukoresha pompe yo kuzimya umuriro mu byiciro byinshi

1. Ifatanye neza, ntishobora guhindagura kandi nta rusaku rwinshi ruyirimo.

2. Ingano y'umurambararo w'aho umuntu yinjira n'aho asohokera.

3. C&U bearing, ikaba ari yo kirango izwi cyane mu Bushinwa.

4. Gukonjesha amazi bikoresha ikoranabuhanga bituma amazi ahora afunze neza.

5. Hakenewe umusingi muto uzagabanya ishoramari mu bwubatsi ku kigero cya 40-60%.

6. Ifunze neza cyane kandi idacamo.

pompe ikora ku byiciro byinshi itambitse

Imashini zo gupakira umuriro za TONGKE, sisitemu, n'ibipakiye

Gushyiramo pompe zicana umuriro za TONGKE (zemewe na UL, Kurikira NFPA 20 na CCCF) bitanga uburinzi bwiza ku nyubako ku isi yose. Pompe ya TONGKE imaze igihe itanga serivisi yuzuye, kuva ku bufasha mu by'ubuhanga kugeza ku gukora mu nzu kugeza ku gutangiza ikigo. Ibikoresho byakozwe kuva ku mahitamo menshi y'ipompo, imiyoboro, uburyo bwo kugenzura, ibyuma by'ibanze n'ibindi bikoresho. Amahitamo y'ipompo arimo pompe zicana umuriro zitambitse, ziri ku murongo n'izisohoka ndetse n'ipompo zihagaze.

Imodoka zombi zitambitse n'izihagaze zitanga ubushobozi bwo kugeza kuri 5.000 gpm. Imodoka zo gukurura zitanga ubushobozi bwo kugeza kuri 2.000 gpm. Imashini zikoreshwa mu murongo zishobora gukora 1.500 gpm. Umutwe uri hagati ya metero 100 na metero 1.600 hamwe n'uburebure bwa metero 500. Ipompe zikoresha moteri z'amashanyarazi, moteri za mazutu cyangwa turbine z'umwuka. Ipompe zisanzwe zikoresha icyuma gikozwe mu buryo bwa Ductile hamwe n'ibikoresho by'umuringa. TONGKE itanga ibikoresho n'ibindi bikoresho byasabwe na NFPA 20.

Porogaramu

Uburyo bwo gukoresha butandukanye kuva kuri moteri ntoya y'amashanyarazi ikoreshwa kugeza kuri moteri ya mazutu ikoreshwa mu buryo bupfunyitse. Ibikoresho bisanzwe byagenewe gukoresha amazi meza, ariko hari ibikoresho byihariye bikoreshwa mu mazi yo mu nyanja no mu mazi yihariye.

Pompe zo kuzimya umuriro za TONGKE zitanga umusaruro mwiza mu buhinzi, inganda rusange, ubucuruzi bw'ubwubatsi, inganda z'amashanyarazi, kurengera inkongi, ibikorwa byo mu mijyi no mu micungire y'amazi.

Pompe yo kurwanya inkongi y'umuriro y'ubwato bwo mu mazi

Uburinzi bw'inkongi

Wafashe icyemezo cyo kugabanya ibyago byo kwangirika kw'inkongi y'umuriro ku kigo cyawe ushyiraho sisitemu yo gupakira umuriro ya UL, ULC. Icyemezo gikurikiraho ni sisitemu yo kugura.

Urashaka pompe y'umuriro igaragara neza ku isi yose. Yakozwe n'inzobere ifite uburambe bwinshi mu bijyanye no kurinda inkongi. Urashaka serivisi yuzuye ku batangira akazi. Urashaka pompe ya TONGKE.

Gutanga ibisubizo byo kuvoma TONGKE ishobora kuzuza ibyo ukeneye:

1. Ubushobozi bwuzuye bwo gukora ibintu mu rugo

2. Ubushobozi bwo gupima hakoreshejwe ikoranabuhanga hamwe n'ibikoresho by'abakiriya bihuye n'amahame yose ya NFPA

3. Imiterere itambitse y'ubushobozi bugera kuri 2,500 gpm

4. Imiterere ihagaze ku bushobozi bugera kuri 5,000 gpm

5. Imiterere iri ku murongo ijyanye n'ubushobozi bugera kuri 1,500 gpm

6. Uburyo bwo gukurura ibintu butuma umuntu akuramo imbaraga zigera kuri 1,500 gpm

7. Ibikoresho: moteri y'amashanyarazi cyangwa moteri ya mazutu

8. Ibikoresho by'ibanze n'uburyo bwo gupakira.

Ibikoresho byo gupakira umuriro n'ibipakiye

Pompe zikoresha moteri zikoresha amashanyarazi na moteri zikoresha mazutu zishobora gushyirwaho ibikoresho byose bivangiye pompe, moteri zikoresha amashanyarazi, ibikoresho byo kugenzura n'ibindi bikoresho bikoreshwa mu gutanga serivisi zo kuzimya inkongi ku rutonde rw'ibikoresho byatanzwe kandi byemewe n'ibitari ku rutonde rw'ibikoresho byatanzwe. Ibikoresho na sisitemu bipakiye bigabanya ikiguzi cyo gushyiraho pompe zikoresha umuriro kandi bitanga ibi.

Ibikoresho

Kugira ngo huzuzwe amabwiriza y’Ishyirahamwe ry’Igihugu rishinzwe Kurinda Inkongi nk’uko byasohotse mu Gatabo kabo ka 20, hari ibikoresho bimwe na bimwe bikenewe ku bikoresho byose byo gushyiramo pompe zicana umuriro. Ariko, bizatandukana kugira ngo bihuze n’ibyo buri kintu gishyiraho n’ibyo inzego z’ubwishingizi zo mu gace zikeneye. Tongke Pump itanga ibikoresho bitandukanye byo gushyiramo pompe zicana umuriro birimo: kongera imyanda ivamo, valve yo gufasha mu gufunga, igabanya imyanda ivamo umuriro, icyuma cyo gusohora imyanda, umutwe w’imashini, imashini zicana umuriro, imigozi n’iminyururu, ibipimo byo gusohora no gusohora imyanda, imashini zicana umuriro .... Uko

Imbonerahamwe zo hepfo zigaragaza neza ibikoresho byinshi ndetse n'ibinyabiziga bidasanzwe biboneka hamwe n'amapompo yose ya Tongke azimya umuriro hamwe na sisitemu zipakiye.

FRQ

Q. Ni iki gitandukanya pompe y'umuriro n'izindi pompe?

A. Ubwa mbere, byujuje ibisabwa bikomeye bya NFPA Pamphlet 20, Underwriters Laboratories na Factory Mutual Research Corporation kugira ngo bibe ibyizerwa kandi bidashira mu bihe bigoye cyane kandi bigoye. Iki kintu cyonyine kigomba kugaragaza ubwiza bw'ibicuruzwa bya TKFLO n'imiterere yabyo y'igiciro cyinshi. Pompe zitanga umuriro zisabwa kugira ngo zitange umuvuduko wihariye w'amazi (GPM) n'umuvuduko wa 40 PSI cyangwa irenga. Byongeye kandi, inzego zavuzwe haruguru zigira inama ko pompe zigomba gukora nibura 65% by'umuvuduko kuri 150% by'umuvuduko winjijwe - kandi mu gihe cyose zikora ku rugero rwo kuzamura metero 15. Imiterere y'imikorere igomba kuba ku buryo umutwe ufunga, cyangwa "churn," uba uri hagati ya 101% na 140% by'umutwe winjijwe, bitewe n'icyo ikigo gisobanura. Pompe zitanga umuriro za TKFLO ntizitangwa kuri serivisi yo gutanga umuriro keretse zujuje ibisabwa n'inzego zose.

Uretse imiterere y'imikorere, pompe zicana umuriro za TKFLO zisuzumwa neza na NFPA na FM kugira ngo zigire icyizere kandi zirambe binyuze mu gusesengura imiterere yazo n'inyubako. Urugero, ubuziranenge bw'ibice bigomba kuba bikwiye kugira ngo bihangane n'igeragezwa rya hydrostatic rikubye gatatu umuvuduko ntarengwa w'imikorere ritaracika! Igishushanyo mbonera cya TKFLO gito kandi cyateguwe neza kidufasha kuzuza ibi bisobanuro hamwe na moderi nyinshi za 410 na 420 zacu. Imibare y'ubuhanga yo gukoresha imbaraga, umuvuduko w'umugozi, kurengana kw'imirongo, no gukata ingufu bigomba kandi gushyikirizwa NFPA na FM kandi bigomba kuba biri mu mbibi zagenwe kugira ngo byemezwe ko ari iby'ukuri cyane. Amaherezo, nyuma y'uko ibisabwa byose by'ibanze byujujwe, pompe iba yiteguye ko isuzuma rya nyuma ry'icyemezo rigaragazwa n'abahagarariye ibizamini bya UL na FM Performance bizasaba ko diametre nyinshi za impeller zizagaragazwa neza, harimo minimum na maximum, na nyinshi hagati yazo.

Q. Igihe gisanzwe cyo gukoresha pompe yo kuzimya umuriro ni ikihe?

A. Igihe gisanzwe cyo gutanga inguzanyo kimara ibyumweru 5-8 uhereye igihe itegeko ryasohowe. Duhamagare kugira ngo umenye ibisobanuro birambuye.

Q. Ni ubuhe buryo bworoshye bwo kumenya uburyo ipompo izunguruka?

A. Ku ipompo ikoresha umuriro itambitse, niba wicaye kuri moteri ureba ipompo ikoresha umuriro, aho ipompe iba iburyo, cyangwa ikurikije isaha, niba imashini ikoresha umuriro iturutse iburyo kandi isohoka yerekeza ibumoso. Ibinyuranye n'ibyo ni ukuri ku imashini ikoresha ukuboko kw'ibumoso, cyangwa ikoresha isaha inyuranyije n'isaha. Ikintu cy'ingenzi ni aho imashini ikoresha umuriro inyura mu gihe uganira kuri iyi ngingo. Menya neza ko impande zombi zireba agasanduku k'ipompe ku ruhande rumwe.

Q. Ni gute moteri na moteri bingana ku mapompo azimya umuriro?

A. Moteri na moteri zitangwa na pompe zicana umuriro za TKFLO ingano yazo ikurikije UL, FM na NFPA 20 (2013), kandi zagenewe gukora ku gice icyo ari cyo cyose cy’umuyoboro w’ipompe zicana umuriro zitarenze urugero rw’ipompe zicana umuriro, cyangwa ingano ya moteri. Ntukishuke ngo utekereze ko moteri zifite ingano ya 150% gusa y’ubushobozi bwa pompe zicana umuriro. Ni ibisanzwe ko pompe zicana umuriro zikora kurenza 150% by’ubushobozi bwazo (urugero, niba hari umuyoboro ufunguye cyangwa umuyoboro wangiritse wo hepfo).

Kugira ngo ubone ibisobanuro birambuye, reba ingingo ya 4.7.6 ya NFPA 20 (2013), ingingo ya 24.8 ya UL-448, hamwe n'amahame ngenderwaho y'uko Factory Mutual yemera ipompo zicana umuriro, Icyiciro cya 1311, ingingo ya 4.1.2. Moteri na moteri zose zitangwa na pompe zicana umuriro za TKFLO ingano ijyanye n'icyo NFPA 20, UL, na Factory Mutual igamije.

Kubera ko moteri za pompe zicana umuriro zitezwe gukora buri gihe, akenshi ziba zifite ingano kugira ngo zikoreshe moteri ifite ubushobozi bwo gutanga serivisi ya 1.15. Rero bitandukanye n'imashini zikoresha amazi cyangwa HVAC, moteri ya pompe zicana umuriro ntabwo ihora ifite ingano "idashyiramo ibintu byinshi" mu mpande. Igihe cyose utarenze moteri ifite ubushobozi bwo gutanga serivisi ya 1.15, birabujijwe. Ibidashoboka ni igihe hakoreshwa moteri ikoresha umuvuduko uhindagurika.

Q. Ese nshobora gukoresha flow meter loop nk'igisimbura umutwe w'ikizamini?

A. Inzira yo gupima amazi ikunze kuba ingirakamaro aho amazi menshi anyura mu miyoboro isanzwe ya UL Playpipe idakora neza; icyakora, iyo ukoresheje imashini ipima amazi ifunze ikikije ipompo ikoresha umuriro, ushobora kuba ugerageza imikorere y'amazi y'ipompo, ariko NTUBA ugerageza amazi, ari na cyo kintu cy'ingenzi muri sisitemu ya pompe ikoresha umuriro. Niba hari ikibazo ku mazi, ibi ntibizagaragara mu imashini ipima amazi, ariko bizagaragara neza iyo ugerageje ipompo ikoresha umuriro ifite imiyoboro na Playpipes. Mu ntangiriro yo gutangiza sisitemu ya pompe ikoresha umuriro, duhora dushimangira ko amazi anyura muri sisitemu kugira ngo sisitemu yose ikomeze kuba nziza.

Niba umuyoboro w'amazi usubijwe mu mazi -- nk'ikigega cy'amazi kiri hejuru y'ubutaka -- muri iyo gahunda uzabasha kugerageza pompe y'umuriro n'amazi. Menya neza ko umuyoboro wawe w'amazi wagenzuwe neza.

Q. Ese ngomba guhangayikishwa na NPSH mu gukoresha pompe zicana umuriro?

A. Gake cyane. NPSH (umutwe wo gukurura amazi) ni ikintu cy'ingenzi mu nganda, nko mu gushyushya amazi cyangwa ipompo z'amazi ashyushye. Ariko, ku ipompo zicana umuriro, uba urimo gukorana n'amazi akonje, akoresha imbaraga zose z'umwuka ku nyungu zawe. Ipompo zicana umuriro zikenera "gukurura amazi yuzuye," aho amazi agera kuri ipompo ikoresha imbaraga z'umurabyo. Ibi ubikeneye kugira ngo umenye neza ko ipompo ikora neza 100% by'igihe, kugira ngo iyo ubonye umuriro, ipompo yawe ikore! Birashoboka rwose gushyiraho ipompo izimya umuriro ifite valve y'ibirenge cyangwa ubundi buryo bw'ubukorano bwo kuyitera amazi, ariko nta buryo bwo kwemeza 100% ko ipompo izimya umuriro izakora neza iyo isabwe gukora. Mu ipompo nyinshi zicana ebyiri, bisaba gusa 3% by'umwuka mu gasanduku k'ipompo kugira ngo ipompe idakora. Kubera iyo mpamvu, ntuzasanga uruganda rukora ipompo izimya umuriro rwiteguye kugurisha ipompo izimya umuriro ku kintu icyo ari cyo cyose kidahamya ko ipompe izimya umuriro izahora ikora.

Q. Ni ryari uzasubiza ibindi bibazo kuri uru rupapuro rwa FAQ?

A. Tuzabyongeraho uko ibibazo bivuka, ariko andika ibibazo byawe!

Ibanjirije iyi: Pompe yo kuzimya umuriro ya NFPA UL FM ifite ubwoko bubiri bwo gukurura

Ibikurikira: Ipompe y'amazi yo mu bwoko bwa centrifugal ifite umuvuduko mwinshi wa centrifugal ikoreshwa mu byuma bitagira umuvuduko mwinshi