I-China NFPA 20 idrayivu yenjini kadizili Hlukanisa i-casing double suction centrifugal fire water pump set factory kanye nabakhiqizi

Isici

	Uhlobo Lwephampu	Amaphampu e-centrifugal avundlile afaneleka ukuhlinzeka ngamanzi ohlelweni lokuvikela umlilo ezakhiweni, ezitshalweni nasemagcekeni.
	Amandla	300 kuya ku-5000GPM (68 kuya ku-567m3/h)
	Ikhanda	Amamitha angama-90 kuye kwangama-650 (amamitha angama-26 kuye kwangama-198)
	Ingcindezi	Kufika ku-650 izinyawo (45 kg/cm2, 4485 KPa)
	Amandla Endlu	Kufika ku-800HP (597 KW)
	Abashayeli	Amamotho kagesi aqondile nezinjini zikadizili ezinamagiya e-engeli engakwesokudla, nezinjini zesitimu.
	Uhlobo loketshezi	Amanzi noma amanzi olwandle
	Izinga lokushisa	I-ambient ngaphakathi kwemikhawulo yokusebenza kwemishini egculisayo.
	Impahla ye Ukwakha	I-Cast iron, Bronze ifakwe njengokujwayelekile. Izinto ozikhethela zona ezitholakalayo zokusetshenziswa kwamanzi olwandle.
Ububanzi bokunikezwa : Iphampu yomlilo ye-injini+ iphaneli yokulawula+ iphampu ye-Jockey Iphampu yemoto kagesi + iphaneli yokulawula+ iphampu ye-Jockey
Injini ye-diesel brand CUMMINS, DEUTZ, PERKIN, Weichai, Shangchai noma ezinye izinhlobo ezidumile zaseChina ziyatholakala.

Ukuphepha Kokuqinisekisa Ikhwalithi
Izindinganiso zamazwe ngamazwe ze-First-Class
Amaphampu e-Horizontal Split Case (ANS) anikezwa amagama awo ngenxa yedizayini “yokwehlukana” yekesi, lapho ikhava yekesi ingaphakanyiswa isuke kupompo ukuze kuvezwe izingxenye zangaphakathi. Lezi zingxenye zihlanganisa i-impeller, ama-bearings, i-pump shaft, njalonjalo. Amaphampu e-ANS anama-bheringi amabili, abekwe nhlangothi zombili ze-impeller, awusizo ukumelana nenani elikhulu lokudlidliza kanye namandla okucindezela ngokuvamile okubangelwa ukunyakaza kwamanzi kumapayipi okumunca.

Amakesi epompo ngokuvamile aklanyelwe ukubhekana nezingcindezi eziphezulu zokusebenza, futhi avame ukuba nzima kakhulu. Ukuqina komklamo we-ANS kuvumela iphampu ukuthi isetshenziselwe ukugeleza kwamanzi amakhulu kakhulu - ngokuvamile okungaphezu kuka-5000 GPM. Kufanele kuqashelwe ukuthi iphampu ye-ANS ayihlali ifakwe ngokuvundlile, kungenzeka ukuthi ibe nezici ezifanayo zokuklama ukuqina futhi ibe nephampu edizayinelwe ukuthi ibekwe phezulu.

Izinzuzo zephampu ye-Split Casing:
•Isiteji esisodwa, i-medium pressure double inlet centrifugal furemu enohlaka olunezinhlangothi ezimbili, olufanele ukuxhuma okuvumelana nezimo kunjini kagesi noma injini evuthayo yangaphakathi njengomshayeli;
•I-shaft ye-dimension eyanele eqondiswa ngama-roller bearings kanye nomkhono we-shaft oqinile;
•I-single piece casting evalwe ngokugcwele, i-double inlet impeller empeleni ayikhiqizi i-axial trust;
•Ukuthembeka okuphezulu kokusebenza ngenxa yokulungiswa kanye nezingxenye zesevisi;
•Spiral housing axially spitted kusho ukugcinwa kalula ngaphandle kokunqanyulwa kwamapayipi.

Kungani ukhethe thina?
● Ukukhiqiza okukhethekile Umkhiqizi womlilo Iphampu
● Gxila ekusungulweni kwezobuchwepheshe, Izinga elihamba phambili ngaphezu kwemboni
● Ulwazi oluhle emakethe yasekhaya neyaphesheya kwezilwandle
● Penda ngokucophelela ukuze ubukeke Kahle
● Iminyaka yamazinga esevisi yamazwe ngamazwe, insizakalo kanjiniyela yomuntu ngamunye
● Yenza uku-oda, Ngokwezidingo zesayithi kanye nesimo sokusebenza se-

Idethi yamaphampu okucisha umlilo esohlwini lwe-UL ingakhethwa

Imodeli yepompo (hlukanisa iphampu yebhokisi)	Amandla alinganiselwe (GPM)	I-Inlet×Outlet (INCH)	Ilinganiswe nge-Net Pressure Range (PSI)	Isivinini esingaba ngu (RPM)	I-Max working Pressure (PSI)
80-350	300	5 × 3	129-221	2950	290.00
80-350	400	5 × 3	127-219	2950	290.00
100-400	500	6 × 4	225-288	2950	350.00
80-280(I)	500	5 × 3	86-153	2950	200.00
100-320	500	6 × 4	115-202	2950	230.00
100-400	750	6 × 4	221-283	2950	350.00
100-320	750	6 × 4	111-197	2950	230.00
125-380	750	8x5	52-75	1480	200.00
125-480	1000	8x5	64-84	1480	200.00
125-300	1000	8x5	98-144	2950	200.00
125-380	1000	8x5	46.5-72.5	1480	200.00
150-570	1000	8x6	124-153	1480	290.00
125-480	1250	8x5	61-79	1480	200.00
150-350	1250	8x6	45-65	1480	200.00
125-300	1250	8x5	94-141	2950	200.00
150-570	1250	8x6	121-149	1480	290.00
150-350	1500	8x6	39-63	1480	200.00
125-300	1500	8x5	84-138	2950	200.00
200-530	1500	10x8	98-167	1480	290.00
250-470	2000	14×10	47-81	1480	290.00
200-530	2000	10x8	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-TONGKE Pump Fire Pump Units, Systems, kanye nama-Packaged Systems
Ukufakwa kwe-TONGKE Fire Pump (okugunyazwe yi-UL, Landela i-NFPA 20 ne-CCCF) kuletha ukuvikeleka komlilo okuphakeme ezikhungweni zomhlaba wonke. I-TONGKE Pump ibinikeza isevisi ephelele, kusukela ekusizeni kwezobunjiniyela kuya ekwakhiweni kwendlu kuya ekuqaliseni insimu. Imikhiqizo yakhelwe kusuka ekukhetheni okubanzi kwamaphampu, amadrayivu, izilawuli, amapuleti ayisisekelo kanye nezinsiza. Izinketho zamaphampu zihlanganisa amaphampu omlilo aphakathi nendawo, asemgqeni kanye nasekupheleni kanye namaphampu e-turbine amile.

Womabili amamodeli avundlile naqondile ahlinzeka ngamakhono afika ku-5,000 gpm. Amamodeli okumunca okugcina aletha amandla ku-2,000 gpm. Amayunithi asemgqeni angakhiqiza i-1,500 gpm. Ikhanda lisukela ku-100 ft kuye ku-1,600 ft namamitha angaba ngu-500. Amaphampu asebenza ngezinjini zikagesi, izinjini zikadizili noma izinjini zesitimu. Amaphampu omlilo ajwayelekile ayi-Ductile cast iron enezinsimbi zethusi. I-TONGKE ihlinzeka ngokufakwa nezinsiza ezinconywe i-NFPA 20.

Izinhlelo zokusebenza
Izicelo ziyahlukahluka kusukela ezincane, eziyisisekelo motor motor eshayelwa injini diesel, amasistimu apakishiwe. Amayunithi ajwayelekile aklanyelwe ukuphatha amanzi ahlanzekile, kodwa izinto ezikhethekile ziyatholakala emanzini olwandle kanye nezicelo ezikhethekile zoketshezi.
Amaphampu omlilo we-TONGKE anikeza ukusebenza okuphezulu kwezolimo, Imboni Ejwayelekile, Uhwebo Lokwakha, Imboni Yamandla, Ukuvikelwa Komlilo, Umasipala, kanye nezinhlelo zokusebenza zeNqubo.

Ukuvikelwa Komlilo
Unqume ukunciphisa ingozi yokulimala komlilo endaweni yakho ngokufaka i-UL, isistimu yephampu yomlilo esohlwini lwe-ULC. Isinqumo sakho esilandelayo ukuthi iyiphi isistimu ozoyithenga.
Ufuna iphampu yomlilo efakazelwe ekufakweni emhlabeni jikelele. Kwenziwe uchwepheshe onolwazi olukhulu emkhakheni wokuvikela umlilo. Ufuna isevisi ephelele ukuze uqale inkambu. Ufuna i-TONGKE Pump.

Ukuhlinzeka Ngezixazululo Zokupompa I-TONGKE Ingakwazi Ukufeza Izidingo Zakho:
● Amakhono aphelele wokwenza kwangaphakathi
● Amakhono okuhlola aqhutshwa umakhenikha ngesisetshenziswa esinikezwe yikhasimende kuwo wonke amazinga e-NFPA
●Amamodeli avundlile wamandla ukuya ku-2,500 gpm
●Amamodeli aqondile wamandla ukuya ku-5,000 gpm
●Amamodeli asemgqeni wamandla ukuya ku-1,500 gpm
● Qeda amamodeli okumunca wamandla abe ngu-1,500 gpm
● Amadrayivu: injini kagesi noma injini yedizili
● Amayunithi ayisisekelo namasistimu ahlanganisiwe.

Amayunithi Wephampu Yomlilo kanye Nezinhlelo Ezipakishiwe
Amaphampu ezicishamlilo e-Electric Motor Drive kanye ne-Diesel Engine Drive anganikezwa noma iyiphi inhlanganisela yamaphampu, amadrayivu, izilawuli kanye nezinsiza zezinhlelo zokusebenza zesevisi yomlilo ezisohlwini nezivunyiwe nezingezona ezisohlwini. Amayunithi apakishiwe namasistimu ehlisa izindleko zokufakwa kwephampu yomlilo futhi anikeze lokhu.

I-NFPA 20 injini ye-Diesel ishayela i-Sp8

Izesekeli

Ukuze kuhlangatshezwane nezincomo zamazinga eNhlangano Kazwelonke Yokuvikela Umlilo njengoba ishicilelwe ku-Pamphlet 20 yabo, uhlelo lwamanje, izisekeli ezithile ziyadingeka kukho konke ukufakwa kwephampu yomlilo. Zizohluka, nokho, ukuze zilingane nezidingo zokufakwa ngakunye kanye nezidingo zeziphathimandla zomshwalense wendawo. I-Tongke Pump inikeza ukufakwa okubanzi kwephampu yomlilo okubandakanya: i-concentric discharge enhancer, i-valve yokusiza i-casing, i-eccentric suction reducer, i-tee ekhulayo yokukhipha, i-cone echichimayo, i-hose valve head, ama-valve we-hose, ama-valve we-hose caps namaketanga, ama-suction kanye nama-gauge okukhipha, i-valve yokukhulula, i-valve yokukhulula umoya othomathikhi, ukugeleza
imitha, kanye ne-valve yokudonsa ibhola. Kungakhathaliseki ukuthi yiziphi izidingo, i-Sterling inomugqa ophelele wezinsiza ezitholakalayo futhi ingakwazi ukwanelisa izidingo zokufakwa ngakunye.
Amashadi akhiqizwe kabusha ngezansi abonisa ngokucacile izesekeli eziningi kanye namadrayivu ongawakhetha atholakala nawo wonke amaphampu omlilo we-Tongke namasistimu apakishiwe.

I-FRQ

Q. Yini eyenza iphampu yomlilo ihluke kwezinye izinhlobo zamaphampu?
A. Okokuqala, bahlangabezana nezidingo eziqinile ze-NFPA Pamphlet 20, Underwriters Laboratories kanye ne-Factory Mutual Research Corporation zokwethembeka kanye nenkonzo engahluleki ngaphansi kwezimo ezinzima nezinzima kakhulu. Leli qiniso lilodwa kufanele likhulume kahle ngekhwalithi yomkhiqizo we-TKFLO kanye nezici zedizayini ze-premium. Amaphampu omlilo ayadingeka ukukhiqiza amazinga athile okugeleza (GPM) nezingcindezi ze-40 PSI noma ngaphezulu. Ngaphezu kwalokho, ama-ejensi ashiwo ngenhla ayeluleka ngokuthi amaphampu kufanele akhiqize okungenani u-65% waleyo ngcindezi ku-150% wokugeleza okulinganiselwe - futhi sonke lesi sikhathi esebenza esimweni sokuphakamisa izinyawo ezingu-15. Amajika okusebenza kufanele abe ngendlela yokuthi inhloko yokuvala, noma "i-churn," isuka ku-101% iye ku-140% yekhanda elilinganiselwe, kuye ngencazelo ye-ejensi yegama. Amaphampu ezicishamlilo e-TKFLO awanikeziwe ngesevisi yephampu yomlilo ngaphandle uma ehlangabezana nezimfuneko ze-ejensi.
Ngale kwezici zokusebenza, amaphampu ezicishamlilo e-TKFLO acutshungulwa ngokucophelela yi-NFPA kanye ne-FM ukuze athembeke nempilo ende ngokuhlaziywa komklamo nokwakhiwa kwawo. Ubuqotho be-casing, isibonelo, kufanele bufanelekele ukumelana nokuhlolwa kwe-hydrostatic okuphindwe kathathu kunokucindezela okukhulu kokusebenza ngaphandle kokuqhuma! Idizayini ye-TKFLO ehlangene futhi eklanywe kahle isivumela ukuthi senelise lokhu kucaciswa ngamamodeli ethu amaningi angu-410 kanye nama-420. Izibalo zobunjiniyela bokuphila, ukucindezelwa kwebhawodi, ukuchezuka kwe-shaft, kanye nengcindezi yokugunda kufanele kuhanjiswe ku-NFPA. kanye ne-FM futhi kufanele iwele emikhawulweni eqinile ukuze kuqinisekiswe ukwethembeka okukhulu. Ekugcineni, ngemva kokuba zonke izidingo zokuqala sezihlangatshezwe, iphampu isilungele ukuhlolwa kokugcina kwesitifiketi okuzofakazelwa ngabameleli abavela ezivivinyweni ze-UL kanye ne-FM kuzodinga ukuthi kuboniswe ama-diameter ambalwa ngendlela egculisayo, okuhlanganisa ubuncane kanye nobuningi, futhi ambalwa phakathi.

Q. Isiphi isikhathi esijwayelekile sokuhola sephampu yomlilo?
A. Izikhathi zokuhola ezijwayelekile ziqala amaviki angu-5-8 kusukela ekukhishweni kwe-oda. Sishayele ukuze uthole imininingwane.

Q. Iyiphi indlela elula yokunquma ukuzungezisa iphampu?
A. Ngephampu yomlilo enecala elihlukanisiwe evundlile, uma uhlezi kunjini ubheke iphampu yokucima umlilo, ukusuka kule ndawo iphampu isesandleni sokudla, noma ngokwewashi, uma ukumunca kuvela kwesokudla kanye nokuphumayo. ibheke kwesokunxele. Okuphambene kuyiqiniso ngokuzungezisa kwesokunxele, noma ngokuphambene newashi. Isihluthulelo yindawo evelele lapho kuxoxwa ngalesi sihloko. Qinisekisa ukuthi izinhlangothi zombili zibuka isikhwama sephampu ngasohlangothini olufanayo.

Q. Ngabe izinjini namamotho alinganiswa kanjani amaphampu omlilo?
A. Amamotho nezinjini ezihlinzekwa ngamaphampu ezicishamlilo e-TKFLO zilinganiswa ngokwe-UL, FM kanye ne-NFPA 20 (2013), futhi ziklanyelwe ukusebenza kunoma iyiphi indawo yejiko lephampu yomlilo ngaphandle kokweqa isici sesevisi ye-motor nameplate, noma usayizi wenjini. Ungakhohliswa ekucabangeni ukuthi ama-motor alingana no-150% kuphela womthamo we-nameplate. Akuvamile ukuthi amaphampu omlilo asebenze ngaphezu kuka-150% womthamo olinganiselwe (isibonelo, uma kukhona i-hydrant evulekile noma ipayipi eliphukile phansi komfula).
Ukuze uthole imininingwane eyengeziwe, sicela ubheke ku-NFPA 20 (2013) isigaba 4.7.6, UL-448 isigaba 24.8, kanye Nezinga Lokugunyaza Le-Factory Mutual Lamaphampu Omlilo Okuhlukana Kwekesi, Ikilasi 1311, isigaba 4.1.2. Zonke izinjini nezinjini ezinikezwe amaphampu ezicishamlilo e-TKFLO zilinganiswa ngokwenhloso yangempela ye-NFPA 20, UL , ne-Factory Mutual.
Njengoba ama-motor futha umlilo kungalindelekile ukuthi asebenze ngokuqhubekayo, avame ukulinganiswa ukuze asebenzise isici sesevisi yemoto engu-1.15. Ngakho ngokungafani namanzi asekhaya noma izinhlelo zokusebenza zephampu ye-HVAC, injini yephampu yomlilo ayihlali inesayizi “engalayishi kakhulu” kulo lonke ijika. Inqobo nje uma ungeqi i-motor 1.15 service factor, kuvunyelwe. Okuhlukile kulokhu yilapho kusetshenziswa injini kagesi ye-inverter eguquguqukayo.

Q. Ngingakwazi ukusebenzisa iluphu yemitha yokugeleza esikhundleni sikanhlokweni wokuhlola?
A. Iluphu yemitha yokugeleza ivamise ukusebenza lapho amanzi agelezayo amaningi edlula imibhobho yepayipi ye-UL Playpipe evamile engalungile; kodwa-ke, uma usebenzisa iluphu yemitha yokugeleza evaliwe ezungeze iphampu yomlilo, kungenzeka ukuthi uhlola ukusebenza kwe-hydraulic yamaphampu, kodwa AWUhloli ukuhlinzekwa kwamanzi, okuyingxenye ebalulekile yesistimu yephampu yomlilo. Uma kunokuvinjelwa kokunikezwa kwamanzi, lokhu ngeke kubonakale nge-loop yemitha yokugeleza, kodwa ngokuqinisekile kuzovezwa ngokuhlola iphampu yomlilo enamapayipi namapayipi okudlala. Ekuqaleni kokuqala kwesistimu yephampu yomlilo, sihlala sigcizelela ukuthi amanzi ageleza ngohlelo ukuze siqinisekise ubuqotho balo lonke uhlelo.
Uma i-flow meter loop ibuyiselwa endaweni ephakelayo amanzi -- njengethangi lamanzi elingaphezulu komhlaba -- khona-ke ngaphansi kwalolo hlelo uzokwazi ukuhlola kokubili iphampu yomlilo kanye nokunikezwa kwamanzi. Vele uqiniseke ukuthi imitha yokugeleza yakho ilinganiswe kahle.

Q. Ingabe ngidinga ukukhathazeka nge-NPSH ezinhlelweni zephampu yomlilo?
A. Akuvamile. I-NPSH (ikhanda lokumunca eliphozithivu elinetha) iwukucatshangelwa okubalulekile ezisetshenziswa zezimboni, ezifana nesiphakeli sebhayela noma amaphampu amanzi ashisayo. Ngamaphampu omlilo, noma kunjalo, ubhekene namanzi abandayo, asebenzisa yonke ingcindezi yomoya ukuze uzuze. Amaphampu omlilo adinga "ukumunca okugcwele izikhukhula," lapho amanzi efika kumshini wepompo ngokusebenzisa amandla adonsela phansi. Udinga lokhu ukuze uqinisekise i-pump prime 100% yesikhathi, ukuze kuthi lapho unomlilo, iphampu yakho isebenze! Ngokuqinisekile kungenzeka ukufaka iphampu yomlilo nge-valve yonyawo noma ezinye izindlela zokwenziwa zokufakelwa, kodwa ayikho indlela yokuqinisekisa u-100% ukuthi iphampu izosebenza kahle uma ibizwa ukuthi isebenze. Kumaphampu amaningi okumunca anekesi ehlukene kabili, kuthatha cishe u-3% kuphela womoya kukesi yepompo ukwenza ukuthi iphampu ingasebenzi. Ngaleso sizathu, ngeke uthole umkhiqizi wephampu yomlilo ezimisele ngokuthengisa iphampu yokucima umlilo nganoma yikuphi ukufakwa okungaqinisekisi "ukumunca okukhukhule" empompini yomlilo ngaso sonke isikhathi.

Q. Uzoyiphendula nini eminye imibuzo kuleli khasi le-FAQ?
I. Sizowengeza uma kuphakama izinkinga, kodwa zizwe ukhululekile ukusithinta ngemibuzo yakho!
Umfakisicelo
Izicelo ziyahlukahluka kusukela ezincane, eziyisisekelo motor motor eshayelwa injini diesel, amasistimu apakishiwe. Amayunithi ajwayelekile aklanyelwe ukuphatha amanzi ahlanzekile, kodwa izinto ezikhethekile ziyatholakala emanzini olwandle kanye nezicelo ezikhethekile zoketshezi.
Amaphampu omlilo e-TONGKE anikeza ukusebenza okuphezulu kwezolimo, Imboni Ejwayelekile, Uhwebo Lokwakha, Imboni Yamandla, Ukuvikelwa Komlilo, Umasipala, kanye nezinhlelo zokusebenza zeNqubo.