I-China NFPA 20 Diesel Injini Injini Yezingcingo ezihlukanisayo Nkrifle

Ubuso

	Uhlobo lwepompo	Amaphampu we-Centrifugal avundlile afanelekile afanele ukuhlinzeka ngokuhlinzekwa kwamanzi ohlelweni lokuvikela umlilo ezakhiweni, ezitshalweni naseyadini.
	Okukhiqiza	I-300 kuya ku-5000gpm (68 kuya ku-567m3 / hr)
	Ikhanda	Amamitha angama-90 kuye kwangama-650 (26 kuya ku-198 amamitha)
	Ukucindezela	Kufika kumamitha angama-45 (45 kg / cm2, 4485 KPA)
	Amandla Wendlu	Kufika ku-800hp (597 kw)
	Abashayeli	Ama-vertical kagesi motors kanye nezinjini zedizili ezinamagiya angesokudla angela, nama-turbines athulayo.
	Uhlobo lwe-liquid	Amanzi noma amanzi olwandle
	Izinga lokushisa nokubanda	Ambient ngaphakathi kwemikhawulo yokusebenza okwenelisayo kwemishini.
	Impahla ye Ukwakha	Cast iron, i-bronze ifakwe njengezinga. Izinto zokuzikhethela ezitholakala izinhlelo zasolwandle zasolwandle.
Ububanzi Bokunikezwa: Injini yokushayela i-Fire Pump + Iphaneli Yokulawula Iphaneli + I-Jockey Pump I-Electrical Motor Drive Pump + Iphaneli Yokulawula Iphaneli + I-Jockey Pump
UDiesel Injini uCummins, Deutz, Persin, Weichai, Shangchai noma eminye imikhiqizo edumile yaseChina iyatholakala.

Ukuphepha Kokuqinisekiswa Kwekhwalithi
Amazinga wezobuchwepheshe ajwayelekile we-International
Amaphampu ahlukaniswe ama-Split Case (ANS) anikezwa igama lawo ngenxa yokwakheka kwe- "Split" ye-Choring, lapho ikhava yokukhava ingasuswa khona empompini ukuze iveze izingxenye zangaphakathi. Lezi zingxenye zifaka umxhwele, i-bearings, shaft pump, njalonjalo. Amaphampu we-Ans anamabhere amabili, atholakala nhlangothi zombili zemperter, eziwusizo ukubekezelela inani elikhulu lokudlidliza kanye nobuphofu obuvame ukudala isiyaluyalu samapayipi.

Ama-mpompings epompo ajwayele ukuklanywa ukuphatha izingcindezi eziphakeme zokusebenza, futhi zivame ukusinda. Ukuqina kwe-ANS design kuvumela ipompo ukuthi isetshenziselwe ukugeleza kwamanzi okukhulu - kaningi ngaphezulu kwe-5000 gpm. Kumele kuqashelwe ukuthi iphampu ye-ANS ayihlali ifakwe ngokuvundlile, kungenzeka ukuthi ube nezici ezi-design ezifanayo futhi ube nephampu eyenzelwe ukufakwa ngokuqondile.

Hlukanisa ukuhlanganisa izinzuzo zepompo:
• Isigaba esisodwa, ingcindezi yengcindezi ephindwe kabili ye-inlet centrifugal enamafreyimu amabili avuthayo, alungele ukuhlangana okuguqukayo ku-motor kagesi noma injini yokuhlanganisa yangaphakathi njengomshayeli;
• I-Ample Disension Shaft yaqondiswa ngokubhekelwa ama-roller beath kanye nemikhono eqinile ye-shaft;
• Ingcezu eyodwa ebiyelwe ngokugcwele
• Ukwethembeka okusebenzayo okuphezulu ngenxa yokulungiswa kanye nezingxenye zensiza;
• Izindlu ezivunguzayo ezivunwe ngama-axitted zisho ukulungiswa okulula ngaphandle kokunqanyulwa kwepayipi.

Kungani Sikhethe US?
● Umkhiqizi okhethekile wokukhiqiza wepompo womlilo
● Gxila ekuvuselweni kwezobuchwepheshe, ngaphezulu kwezinga lokuhola lezimboni
● Isipiliyoni esihle emakethe yasekhaya neyakwaleli
● Paka ngokucophelela ukubukeka okuhle
● Iminyaka yamazinga we-International Service Standards, Unjiniyela Oyedwa-to-One Service
● Yenza uku-oda, ngokuya ngezidingo zesayithi kanye nesimo sokusebenza se

U-Ul Uhlu Lwama-Fire Fighting Tumps Usuku lungaqoshwa

Imodeli yepompo (Splan Casing Pump)	Umthamo olinganiselwe (Gpm)	Outlet × Outlet (Inch)	Rated Net Pressure Range (PSI)	Ijubane elicishe ngejubane (Rpm)	Ingcindezi Yokusebenza KwaMax (PSI)
80-350	300	5 × 3	129-2211	I-2950	290.00
80-350	400	5 × 3	127-219	I-2950	290.00
I-100-400	500	6 × 4	225-288	I-2950	350.00
80-280 (I)	500	5 × 3	86-153	I-2950	200.00
100-320	500	6 × 4	115-202	I-2950	230.00
I-100-400	Okungama-750	6 × 4	221-283	I-2950	350.00
100-320	Okungama-750	6 × 4	111-197	I-2950	230.00
125-380	Okungama-750	8 × 5	52-75	1480	200.00
I-125-480	1000	8 × 5	I-64-84	1480	200.00
125-300	1000	8 × 5	98-144	I-2950	200.00
125-380	1000	8 × 5	46.5-72.5	1480	200.00
I-150-570	1000	8 × 6	124-153	1480	290.00
I-125-480	Oku-1250	8 × 5	61-79	1480	200.00
150-350	Oku-1250	8 × 6	45-65	1480	200.00
125-300	Oku-1250	8 × 5	94-141	I-2950	200.00
I-150-570	Oku-1250	8 × 6	121-149	1480	290.00
150-350	I-1500	8 × 6	39-63	1480	200.00
125-300	I-1500	8 × 5	84-138	I-2950	200.00
200-530	I-1500	10 × 8	98-167	1480	290.00
250-470	2000	14 × 10	47-81	1480	290.00
200-530	2000	10 × 8	94-140	1480	290.00
250-610	2000	14 × 10	98-155	1480	290.00
250-610	2500	14 × 10	92-148	1480	290.00

I-Tonsi Pump Fire Pump Units, Izinhlelo nezinhlelo ezihlanganisiwe
Ukufakwa kweTongke Fire Pump Ukufakwa (ul evunyelwe, landela i-NFPA 20 ne-CCCF) ukuletha ukuvikela okuphezulu komlilo ezikhungweni emhlabeni jikelele. I-Tongke Pump ibilokhu inikezela ngensizakalo ephelele, kusuka kusizo lobunjiniyela lokuthola indawo yokuqalisa kwensimu. Imikhiqizo yenzelwe kusuka ekukhetheni okubanzi kwamaphampu, ama-drive, izilawuli, amapuleti ayisisekelo nezinye izinsimbi. Ukukhetha kwempompo kufaka amaphampu omlilo avundlile, ku-inthanethi kanye namaphampu we-terrine turbine.

Kokubili amamodeli avundlile nawomile ahlinzeka ngamakhono aze afike ku-5,000 gpm. Amamodeli wokumisa wokugcina ukuletha amakhono kuya kwangu-2 000 gpm. Amayunithi we-in-line angakhiqiza i-1,500 gpm. Amakhanda amakhanda avela ku-100 ft kuya ku-1,600 ft ngamamitha ayi-500. Amaphampu anikwa amandla ngama-motor kagesi, izinjini zedizili noma ama-turbines athulayo. Amaphampu ajwayelekile womlilo awohloka ama-rouctile aphonsa nge-bronze fittings. I-Tongke inikezela ukufakwa kwezinto nezinye izinsiza ezinconywe yi-NFPA 20.

Izinja
Izicelo ziyahlukahluka kusuka ku-motor encane, eyisisekelo kagesi eqhutshwa injini yedizili eqhutshwa, amasistimu ahlanganisiwe. Amayunithi ajwayelekile enzelwe ukuphatha amanzi amasha, kepha izinto ezikhethekile ziyatholakala kumanzi olwandle kanye nezicelo ezikhethekile ze-liquid.
Amaphampu omlilo weGongke anika ukusebenza okuphezulu kwezolimo, embonini yangoGuphathelo, ukuhweba kwamandla, embonini yamandla, ukuvikelwa komlilo, izinhlelo zokusebenza zikamasipala, kanye nezinqubo.

Ukuvikelwa komlilo
Unqume ukunciphisa ubungozi bokulimala komlilo kwisikhungo sakho ngokufaka uhlelo lwepompo ye-Ul, Ulc ohlwini lwezomlilo. Isinqumo sakho esilandelayo uhlelo lokuthenga.
Ufuna iphampu yomlilo efakazelwe ekufakweni emhlabeni wonke. Kwenziwe nguchwepheshe onolwazi olukhulu emkhakheni wokuvikela umlilo. Ufuna insiza ephelele yokuqalisa kwensimu. Ufuna iphampu ye-tongke.

Ukuhlinzeka nge-Solutions Solutions Tnglke kungafeza izidingo zakho:
● Qedela amandla okusebenzisa ngaphakathi endlini
● Amandla wokuhlola we-mechan-run nge-mechanical-run ngempahla efakiwe yamakhasimende kuwo wonke amazinga we-NFPA
● Izinhlobo ezivundlile zamakhono kuya ku-2 500 gpm
● amamodeli mpo ama-capacity kuya ku-5,000 gpm
● Amamodeli we-In-line ama-capacities kuya ku-1,500 gpm
● Amamodeli wokumisa amakhono kumakhono angu-1,500 gpm
● Ukushayela: Injini kagesi noma injini yedizili
● Amayunithi ayisisekelo nezinhlelo ezihlanganisiwe.

Ama-Fire Pump Units & Izinhlelo ezihlanganisiwe
I-Electric motor drive kanye namaphampu we-diesel injini yokushayela umlilo ingafakwa nganoma iyiphi inhlanganisela yamaphampu, ama-drive, izilawuli kanye nezinto zezesekeli zohlu olubekiwe futhi oluvunyiwe nezicelo ezingekho ohlwini lomlilo. Amayunithi ahlanganisiwe nezinhlelo eziphansi zokufakwa kwepompo yepompo yepompo bese unikeza lezi.

Okwengezayo

Ukuhlangabezana nezincomo zamazinga weNational Fire Protection Association njengoba kushicilelwe kwipheshana labo le-20, uhlelo lwamanje, izesekeli ezithile ziyadingeka kuwo wonke ukufakwa kwepompo yomlilo. Zizohlukahluka, noma kunjalo, ukulingana nezidingo zokufakwa komuntu ngamunye kanye nezidingo zabaphathi bomshuwalense wendawo. I-Tongke Pump inikezela ngezinto ezibanzi zoMlilo Pump Fitlings ezibandakanya: Ukukhuphula i-valve egxilile, ukuncipha kokukhishwa kwe-eccentring, i-hose valve, i-valve ye-hose, i-valve yokukhipha, i-othomathikhi yokukhipha umoya, ukugeleza komoya
Imitha, kanye ne-ball drip valve. Akunandaba noma yini izidingo, i-sterling inomugqa ophelele wezesekeli etholakalayo futhi angayanelisa izidingo zokufakwa ngakunye.
Amashadi aqanjwe kabusha ngezansi afanekisela izesekeli eziningi kanye ne-drives yokuzikhethela etholakala ngayo yonke imibhalo yomlilo yeGonginke nezinhlelo ezihlanganisiwe.

I-FRQ

Q. Yini eyenza iphampu yomlilo ihluke kwezinye izinhlobo zamaphampu?
A. Okokuqala, bahlangabezana nezidingo eziqinile zeNFPA Pamphlet 20, ama-Laboratoratories angaphansi kwama-argressites kanye ne-Factory Mutual Clowration Corporation ukuze athembeke futhi enze insizakalo engapheli ngaphansi kwezimo ezinzima kakhulu nezifuna. Leli qiniso lilodwa kufanele likhulume kahle ngekhwalithi yomkhiqizo we-tkflo kanye nezici zokuklama ze-premium. Amaphampu omlilo ayadingeka ukukhiqiza amanani athile okugeleza (GPM) nezingcindezi ezingama-40 PSI noma ngaphezulu. Ngaphezu kwalokho, ama-ejensi ashiwo ngenhla acebisa ukuthi amaphampu kufanele akhiqize okungenani ama-65% alengcindezi ku-150% wokugeleza okulinganiselwe - futhi sonke ngenkathi kusebenza esimweni esingamamitha ayi-15. Ama-curves okusebenza kumele abe kangangokuba ikhanda elivaliwe, noma "Churn," lisuka ku-101% liye ku-140% lekhanda elilinganiselwe, kuya ngencazelo ye-ejensi yethemu. Amaphampu omlilo ka-TKFLO awanikezwa insizakalo yempompo yomlilo ngaphandle kokuthi ahlangabezane nazo zonke izidingo ze-ejensi.
Ngaphandle kwezimpawu zokusebenza, amaphampu omlilo we-tkflo ahlolisiswa ngokucophelela yi-NFPA kanye ne-FM ukuze athembeke futhi impilo ende ngokuhlaziya ukwakhiwa kwawo nokwakha. Ukubhekana Nobuqotho, ngokwesibonelo, kumele kulungele ukubekezelela ukuhlolwa kwe-hydrostatic kwezikhathi ezintathu zokucindezela okusebenzayo ngaphandle kokuqhuma! I-compact ye-TKFLo's Compact kanye ne-Design Healered isivumela ukuthi sanelise lokhu kucaciswa ngamamodeli wethu amaningi angama-410 no-420. Izibalo Zobunjiniyela zokuthwala impilo, ukucindezela kwe-bolt, i-shaft deflection, nokuxineka kwe-shear kumele futhi kuthunyelwe ku-NFPA. kanye ne-FM futhi kufanele iwele ngaphansi kwemikhawulo elondoloziwe ukuze kuqinisekiswe ukwethenjwa okukhulu. Ekugcineni, ngemuva kwazo zonke izidingo zokuqala zihlangane, ipompo isilungele ukuhlolwa kwesitifiketi sokugcina ukufakwa kulabo abamele izivivinyo ezivela ekuhlolweni kokusebenza kwe-Ul kanye ne-FM izokhonjiswa ukuthi amamitha ambalwa angenayo azokhonjiswa ngokwenele, okubandakanya ubuncane kanye nobukhulu phakathi.

Q. Yisiphi isikhathi esijwayelekile sokuhola sepompo yomlilo?
A. Izikhathi ezijwayelekile zokuhola ziqala amasonto angama-5-8 ukusuka ekukhishweni kwe-oda. Sishayele imininingwane.

Q. Iyiphi indlela elula yokuthola ukujikeleza kwepompo?
A. Ipompo yomlilo ehlukanisayo evundlile, uma uhleli emotweni ebheke empompini yomlilo, kuleli phuzu le-pundantage impompo ilungile, noma i-Clock-hasping, uma ukumunca kuvela ngakwesokunxele nakwesokunxele. Okuphambene nalokho kuyiqiniso ngokujikeleza kwesobunxele, noma ukujikeleza kwewashi. Isihluthulelo yindawo yokuthola isihloko lapho uxoxa ngalesi sihloko. Qiniseka ukuthi amaqembu womabili abheka ukufakwa kwephampu kusuka ohlangothini olufanayo.

Q. Zinjani izinjini kanye nama-motors amaphampu omlilo?
A. Motors nezinjini ezihlinzekwe ngamaphampu omlilo we-tkflo asayizi ngokwesilo, FM kanye ne-NFPA 20 (2013), futhi aklanyelwe ukusebenza kunoma yiliphi iphuzu le-Fire Pump Turve factor, noma usayizi wenjini. Ungakhohliswa ukuthi ucabange ukuthi ama-motors ahlukaniswa kuphela kuma-150% umthamo wamagama. Akujwayelekile ukuthi amaphampu omlilo azosebenza kahle ngaphezu kwama-150% umthamo olinganiselwe (ngokwesibonelo, uma kukhona ipayipi elivulekile noma eliphukile phansi phansi).
Ukuthola okuthe xaxa, sicela ubheke ku-NFPA 20 (2013) Isigaba 4.7.6, UL-448 isigaba sama-244,8, kanye ne-Factory Mutual's Supply Onke ama-motors nezinjini ezihlinzekwe ngamaphampu omlilo we-tkflo alinganiselwe enhlosweni eyiqiniso ye-NFPA 20, ul kanye neyokusebenza efektri.
Njengoba ama-motor pump pump at akulindelwe ukuthi asebenze ngokuqhubekayo, ajwayele ukwakhelwa ukusizakala nge-1.15 motor service factor. Ngakho-ke ngokungafani namanzi asekhaya noma izinhlelo zokusebenza zepompo ye-HVAC, imoto yepompo yomlilo ayihlali zilinganiswe "ukungagcwali ngokweqile" ijika. Uma nje ungadluli isici se-MOTOR 1.15 Service, kuvunyelwe. Okuhlukile kulokhu lapho kusetshenziswa i-inverter motor eguqukayo yemoto kagesi.

Q. Ngingakwazi ukusebenzisa i-flow meter loop njengendawo ebambele inhloko yokuhlola?
A. I-loop yokugeleza imitha ivame ukusebenza lapho kugeleza amanzi amaningi ngokweqile ngokusebenzisa ama-nozzles ajwayelekile we-ul playpipe alulanga; Kodwa-ke, lapho usebenzisa i-flow meter evaliwe ezungeze iphampu yomlilo, kungenzeka ukuthi uvivinya ukusebenza kwamaphampu hydraulic, kepha awuhloli ukuhlinzekwa kwamanzi, okuyingxenye ebucayi yohlelo lwepompo yomlilo. Uma kunokuvinjelwa kokuhlinzekwa kwamanzi, lokhu ngeke kubonakale nge-flow meter loop, kepha ngokuqinisekile kuzovezwa ngokuhlola iphampu yomlilo ngama-hoses nama-playpipes. Ekuqaliseni kokuqala kohlelo lwepompo lomlilo, sihlala siphikelela ekugelezeni kwamanzi ngohlelo ukuze siqinisekise ubuqotho buwo wonke uhlelo.
Uma i-flow meter loop ibuyiselwa emuva ekuhlinzekeni kwamanzi - njengethangi lamanzi elingenhla - khona-ke ungakwazi ukuvivinya ipompo yomlilo nokuhlinzekwa kwamanzi. Vele uqiniseke ukuthi imitha yakho yokugeleza ilinganiselwe kahle.

Q. Ngabe ngidinga ukukhathazeka nge-NPSH in the Fire Pump App?
A. Akuvamile. I-NPSH (iNet Face Suntion Head) ukucubungula okubalulekile ezisetshenziselwa izimboni, njengokuphakelwa kwama-boiler noma amaphampu amanzi ashisayo. Ngamaphampu omlilo, noma kunjalo, ubhekene namanzi abandayo, asebenzisa yonke ingcindezi yezulu ukuze inzuzo yakho. Amaphampu omlilo adinga "ukumunca amanzi akhukhula," lapho amanzi afika khona aye emthethweni wepompo ngamandla adonsela phansi. Udinga lokhu ukuqinisekisa i-Pump Prime 100% yesikhathi, ukuze uma usunomlilo, iphampu yakho isebenza! Ngokuqinisekile kungenzeka ukufaka ipompo yomlilo nge-valve yonyawo noma ngezindlela ezithile zokufakelwa kokuhamba ngezinyawo, kepha ayikho indlela yokuqinisekisa i-100% ukuthi iphampu lisebenza kahle lapho libizelwe ukusebenza. Kumaphampu amaningi wokukhuphuka okuphezulu okuhlukanisayo, kuthatha cishe cishe ama-3% womoya ku-casing pump ukuhumusha iphampu ayisebenzi. Ngaleso sizathu, ngeke uthole umenzi wepompo womlilo ezimisele ukuzibeka engcupheni yokuthengisa ipompo yomlilo nganoma yikuphi ukufakwa okungaqinisekisi "ukuncela kube yizikhukhula" kumaphampu omlilo ngaso sonke isikhathi.

Q. Uzophendula nini eminye imibuzo kule ikhasi le-FAQ?
A. Sizobangeza njengoba kuvela izingqinamba, kepha zizwe ukhululekile ukuxhumana nathi ngemibuzo yakho!
Ofake isicelo
Izicelo ziyahlukahluka kusuka ku-motor encane, eyisisekelo kagesi eqhutshwa injini yedizili eqhutshwa, amasistimu ahlanganisiwe. Amayunithi ajwayelekile enzelwe ukuphatha amanzi amasha, kepha izinto ezikhethekile ziyatholakala kumanzi olwandle kanye nezicelo ezikhethekile ze-liquid.
Amaphampu omlilo weGongke anika ukusebenza okuphezulu kwezolimo, embonini yangoGuphathelo, ukuhweba kwamandla, embonini yamandla, ukuvikelwa komlilo, izinhlelo zokusebenza zikamasipala, kanye nezinqubo.