BL (T) uchungechunge lwentsimbi engenasinxibe yamanqanaba epompofugal (emva koko kuthiwa ipompo) ibonisa iimpawu zokusebenza kakuhle, isandi esincinane, ukusebenza ngokuqhubekayo, njl njl. Isetyenzi sepompa samukela isakhiwo esingazimeliyo sakhiwo esinezithuba ezininzi, esenza i-compact epheleleyo, ukufakwa kwayo kulula, ukusetyenziswa kwayo nokugcinwa kokulungeleka.
Ubonelelo ngamanzi |
BL |
BLT |
Ukucoca nokudluliselwa kwimisebenzi yamanzi |
â- |
â- |
Ukusasazwa kwimisebenzi yamanzi |
â- |
â- |
Ukunyanzeliswa kokuxhaswa kwamandla |
â- |
â- |
Ukunyusa uxinzelelo ekukhuleni okuphezulu, amahotele, njl. |
â- |
â- |
Ukunyusa uxinzelelo kumanzi wamashishini |
â- |
â- |
Shishini |
|
|
Ukunyusa uxinzelelo |
|
|
Ukucwangcisa iinkqubo zamanzi |
â- |
â- |
Ukuhlamba nokucoca iinkqubo |
â- |
â- |
Izithuthi zokuhlamba iimoto |
â- |
â- |
Iinkqubo zokulwa nomlilo |
â- |
â- |
Ukutshintshwa kotywala |
|
|
Iinkqubo zokupholisa kunye ne-air conditioning systems (refrigerants) |
â- |
â- |
Ukutya kweebilisi kunye neenkqubo zokuxhoma |
â- |
â- |
Izixhobo zamashishini (i-lubricant lubricants) |
â- |
â- |
Aquafarming |
â- |
â- |
U tshintshelo |
|
|
Ioli kunye notywala |
â- |
â- |
Glycol kunye nezipholizo |
â- |
â- |
Unyango lwamanzi |
|
|
Iinkqubo zokucoca i-Ultra |
â- |
â- < |
Iinkqubo zokususa i-osmosis |
â- |
â- < |
Ukucwenga, ionizing, ukuchithwa kwezinto ngokutsha |
â- |
â- < |
Izixhobo zengxubevange |
â- |
â- < |
Abahluli |
â- |
â- < |
Zokuhlamba |
â- |
â- |
zokunkcenkceshela |
|
|
Inkcenkceshelo yokunkcenkceshela (izikhukhula) |
â- |
â- |
Ukunkcenkceshela |
â- |
â- |
Ukunkcenkceshela kokunkcenkceshela |
â- |
â- |
I-Standard Efficiency Energy (IEC60034)
Ukubalwa Kwangaphantsi kwe-Inlet Pressure
Ukuba uxinzelelo lwepom luphantsi kunomlinganiselo wempuphu ephakathi, kuya kubakho i-cavitation, echaphazela ukusebenza kompompo. Ukuze ugweme i-cavitation kwaye uqinisekise ukuba i-pump inlet inexinzelelo elincinci, inhloko enkulu yokunyuka kufuneka ibalwe njengale ilandelayo:
H = Pbx10.2-NPSH-Hf-hv-Hs
I-Pb: Uxinzelelo lwe-atmospheric, ibha (Kwi-system yepayipi esondeleyo, inokuqwalaselwa njengengcinezelo yenkqubo);
I-NPSH: Intsholongwane enomdla ngokuchanekileyo, m (Inani kwixabiso lomthamo we-Q-NPSH);
I-Hf: Ukulahleka komgca wokulahlekelwa kombhobho (ukuxabisa kwimizila ephezulu yepipeline);
I-Hv: Uxinzelelo oluphambene nomphunga, m (Uxinzelelo oluphambene nomphunga ojikelezayo olufanelekileyo, umthombo ongagqibekanga ngamanzi, njengoko kuboniswe kumfanekiso4 ngakwesokudla);
Hs: Umda wokukhusela, m, ixabiso eliqhelekileyo ngu-0.5.
Isiphumo sokubala: Ukuba i-H imnandi, ipompo ifakwe ngendlela echanekileyo, ngaphandle koko, ifakwe kwi-downdraft indlela.
Qaphela: Akukho imfuneko yokwenza ngaphezu kokubala phantsi kweemeko eziqhelekileyo. Kuphela xa sisebenzisa ipom kwiimeko ezilandelayo kufuneka sibale i-H:
1. Iqondo lokushisa eliphakathi liphezulu;
2.Isantya sokuhamba sikhulu kunexabiso elilinganisiweyo;
3. Intloko yokukhupha ibhulu okanye ipayipi ye-inlet yinde;
4. Ucinezelo lwenkqubo luyingcosana;
5.Ingxaki imbi.
Ukukhethwa kweePompo
Ukukhethwa kwamapompu kufuneka kusekelwe kwi:
Isikhundla sepompo.
Idatha yemida efana nokulahleka kwengcinezelo njengento eyahlukileyo yokungafani kwemilinganiselo, ukulahlekelwa ngothintelo kwi-pipework,
Iphumpu efanelekileyo njl
Iipompo
Iipompo zokudibanisa
Amacwecwe okucwangcisa ukutywinwa kwamashishini ngokuqhelekileyo
1. Umsebenzi wepompo:
Ukusuka kwinqanaba lomsebenzi kunokwenzeka ukuba ukhethe ipom ngesiseko seengcatshulwa zekharityhulam eziboniswe kwi & quot; ukusebenza / ubugcisa & quot; idatha.Idatha yesilinganiselo:
Xa ukucima umpompo oku kulandelayo kufuneka kuthathwe kwi-accounting: â € ¢ Ukuhamba okufunekayo kunye noxinzelelo kwindawo yokucima. • Ukulahlekelwa ngumxinzelelo ngenxa yokungafani kwemilinganiselo. • Ukulahleka komfutho kwi-pipework (Hf). Umzekeliso.1) Kungenzeka.â € ¢ Ulungelelwaniso olugqithiseleyo kwinqanaba lomsebenzi oqikelelwayo. • Ixabiso leNPSH. • Ukubala kwexabiso le-NPSH, bona iseshati ehambelana neengcingo.3. Iphulo lokusebenza:
Ngaphambi kokuqulunqa iphuzu elifanelekileyo lokusebenza kakuhle, ukusetyenziswa kwepompo kufuneka kuchongwe. Ukuba umpompo ulindeleke ukuba usebenze njengendawo yokusebenza efanayo, ukhethe i-pump pump esebenza kwindawo efanelekileyo ehambelana nokusebenza kakuhle kompompo.Njengoko umpompo ubukhulu becala ngokusuka komlinganiselo ophezulu, kubalulekile ukuba uhlale unelungelo lomsebenzi kwi-curve esebenzayo (eta) ukwenzela ukuba ugcine umgangatho ophezulu xa ukugeleza kwehla.
4. Iipompo eziphathekayo:
Ukukhethwa koxhumo lwepom kuxhomekeke kwixinzelelo olulinganisiweyo nomsebenzi wepayipi. umpompo unikeza uluhlu oluninzi lwe-ftexible uxhumano olunjenge:
5. Iitafile zokucwangcisa ukutywinwa ngokucwangcisiweyo
Field Field | Uhlobo lwe-Shaft seal | I-Shaft seal impahla | ||||||||||
Eziqhelekileyo | Ezizodwa | 1 | 2 | 3 |
4
5
|
Uhlobo lohlobo | ||||||
Inxalenye ejikelezayo | Ikhowudi | Icandelo elithunyelweyo | Ikhowudi | Elastomers | Ikhowudi | Umthombo wokunyanzelisa | Collor | Ikhowudi | ||||
0â "ƒ ukuya + 90â" ƒ amanzi ahlambulukileyo | â- | IGraphite | A | SiC | S | FPM | F | SUS304 | C | ASFC | ||
0â "ƒ ukuya + 90â" ƒ amanzi ahlambulukileyo | â- | i-WC | W | IGraphite | A | FPM | F | SUS304 | C | WAFC | ||
+ 90â "ƒ ukuya ku-120â" ƒ ukuxhatshazwa komzimba | â- | SiC | S | SiC | S | EPDM | E | SUS304 | C | SSEC | ||
ukuya ku-0â "ƒ | â- | i-WC | W | i-WC | W | EPDM | E | SUS304 | C | WWEC |
Uhlobo lwesityikityo soxinzelelo | Ipomode yomzekelo | d1 | d2 | h |
NJK | BL (T) 2/4 | 12 | 12 | 55 |
BL (T) 8/12/16/20 | 16 | 16 | 57.5 | |
BL (T) 32/45/60/90 | 22 | 22 | 72 | |
NDA | I-BW (J) 2/4 | 12.7 | 16 | 32 |
BW (J) 8/16 | 17.4 | 20 | 33.5 |
Umzekelo |
ICurve No. |
BL (T) 2,4 |
2 |
BL (T) 8,12,16,20 |
3 |
BL (T) 32-2-2 ~ BL (T) 32-7 |
1 |
BL (T) 32-8-2 ~ BL (T) 32-12 |
4 |
BL (T) 32-13 ~ BL (T) 32-15-2 |
5 |
BL (T) 45-2-2 ~ BL (T) 45-6 |
1 |
BL (T) 45-7-2 ~ BL (T) 45-9 |
4 |
BL (T) 45-10-2 ~ BL (T) 45-13-2 |
5 |
BL (T) 64-2-2 ~ BL (T) 64-5-2 |
1 |
BL (T) 64-5-1 ~ BL (T) 64-8 |
4 |
BL (T) 90-2-2 ~ BL (T) 90-4-2 |
1 |
BL (T) 90-4 ~ BL (T) 90-6 |
4 |
BL (T) 120,150 |
6 |
Imida yoxinzelelo kunye nobushushu iboniswa kulo mkhiwane olandelayo, uxinzelelo kunye nobushushu kufuneka buboniswe kumkhiwane. 4.
Xa ipompo isebenza kwindawo apho izinga lokushisa eliphezulu liphezulu kunama-40â "ƒ okanye iphakamileyo liphezulu kunama-1000m, amandla okuphuma kwe-motor P2 aya kuhla ngenxa yokuphoyisa okubangelwa kukunqongophala komoya. Ngoko ke, apho kufuneka ixhotyiswe nge-motor-power.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
PN25-40 / DN100 i-flange ejwayelekile, ngesicelo.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
PN25-40 / DN100 i-flange ejwayelekile, ngesicelo.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.
Kunconywa ukuba kusetyenziswe ngaphakathi kwinqanaba lokuphakamisa.