Kev tiv thaiv hluav taws yog qhov tseem ceeb rau kev tiv thaiv lub neej thiab cov khoom los ntawm kev puas tsuaj los ntawm hluav taws. Ib qho tseem ceeb ntawm cov txheej txheem no yog cov jockey twj. Lub twj tso kua mis me me tab sis tseem ceeb no ua lub luag haujlwm tseem ceeb hauv kev tswj hwm qhov system siab, kom ntseeg tau tias lub cev npaj tau thaum muaj xwm txheej ceev. Kab lus no qhia txog kev ua haujlwm, kev siv, thiab qhov tseem ceeb ntawm jockey twj in hluav taws kev tiv thaiv systems.
Daim duab | Purity jockey twj tso kua mis-PV
Lub luag haujlwm ntawm Jockey Pump
Lub luag haujlwm tseem ceeb ntawm a jockey twj yog tswj kom muaj lub siab nyob rau hauv lub network tiv thaiv hluav taws los ntawm kev hais txog cov xau me me thiab kev poob siab. Cov twj tso kua mis no yog tsim los ua haujlwm ntawm qhov siab dua tab sis qis qis dua piv rau lub twj tso kua mis loj. Thaum qhib, ib jockey pump tuaj yeem kho cov dej xau me me thiab rov ua kom lub zog tsis pub dhau ob peb feeb, tom qab ntawd nres tau. Cov lus teb ceev ceev no yuav pab kom covhluav taws tiv thaiv systemprimed thiab npaj yam tsis tas yuav tsum tau lub twj tso kua mis loj los koom tsis tsim nyog.
Jockey Pumps Ua Haujlwm li cas
Jockey twj tso kua mis yog nruab nrog cov sensors uas tsis tu ncua saib xyuas lub siab nyob rau hauv lub network hluav taws. Thaum lub kaw lus siab poob qis dua ib qib predetermined, lub jockey twjactivates kom lub siab rov qab mus rau qhov xav tau. Lub twj tso kua mis nres tau txais thaum lub teeb tsa siab mus txog, kom ntseeg tau tias lub kaw lus tswj xyuas qhov kev npaj tau zoo. Cov twj tso kua mis no feem ntau muab cov hluav taws xob tswj vaj huam sib luag nrog lub twj tso kua mis loj, tso cai rau kev ua haujlwm tsis siv neeg lossis phau ntawv thiab saib xyuas cov pib suav thiab qhov ntsuas qhov muaj peev xwm.
Daim duab | Purity jockey twj tso kua mis-PV Cheebtsam
Daim ntawv thov ntawm Jockey Pumps
Raws li NFPA 20 tus qauv,jockey twjyuav tsum tau siv nyob rau hauv cov xwm txheej uas tswj cov dej siab nyob rau hauv lubhluav taws tiv thaiv system yog qhov tseem ceeb. Qhov no pab tiv thaiv dej rauj cov teebmeem, uas tuaj yeem ua rau lub cev puas tsuaj thiab txo nws cov txiaj ntsig.Jockey twj tso kua mis yog ib qho tseem ceeb tshwj xeeb hauv cov tsev siab siab, cov chaw lag luam loj, thiab cov chaw muaj kev lag luam uas muaj dej sib xws yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm kev tua hluav taws.
Hom Jockey Pumps
Jockey twj tso kua mis tuaj nyob rau hauv ntau yam, txhua suited rau txawv daim ntaub ntawv:
1. RegenerativeTurbine Pumps: Cov no yog cov nqi-zoo thiab muaj tsawg horsepower yuav tsum tau. Txawm li cas los xij, lawv yuav tsum muaj lub siab nyem valve kom muaj kev nyab xeeb thiab ua haujlwm kom raug.
2. Vertical Multi-stage Pumps: Paub txog lawv txoj kev ntseeg siab thiab kev yooj yim ntawm kev saib xyuas, cov twj no yog me ntsis kim dua tab sis muab kev ua tau zoo hauv kev tswj xyuas qhov system siab.
3. Submersible Multi-theem Pumps: Zoo tagnrho rau cov xwm txheej uas dej siab tsis txaus, cov twj no yog tsim los rau hauv dej, ua rau lawv tsim nyog rau cov khoom siv dej hauv av.
Cov ntsiab lus tseem ceeb rau Jockey Pumps
Ntau qhov kev xav tau tseem ceeb yuav tsum tau ua tiav rau jockey twj kom ua haujlwm tau zoo hauv kev tiv thaiv hluav taws:
Centrifugal Hom Pumps: Jockey twj yuav tsum yog cov twj centrifugal kom ntseeg tau tias kev saib xyuas zoo ib yam.
Tsis muaj lub zog thaub qab: Cov twj no tsis tas yuav muaj lub zog hloov pauv lossis standby lub zog.
Pom zoo Controllers: Lub twj tso kua mis tswj yuav tsum ua tau raws li cov qauv kev cai tshwj xeeb tab sis tsis tas yuav tsum tau sau npe rau kev pabcuam hluav taws kub.
Kev rho tawm li qub: Ib qho kev rho tawm valve yuav tsum tau muab ntsia rau ntawm qhov nqus ntawm lub twj tso kua mis, nrog rau lub pob valve thiab cais tawm hauv cov yeeb nkab tawm.
Ib tug neeg lub siab xav kab: Jockey twj yuav tsum muaj lawv tus kheej siab sensing kab, xyuas kom meej lub siab xyuas.
Sizing ntawm Jockey Pumps
Kev ua kom zoo ntawm cov twj jockey yog qhov tseem ceeb rau lawv cov txiaj ntsig. Lub twj tso kua mis yuav tsum muaj peev xwm ntxiv cov dej poob hauv kev tiv thaiv hluav taws thiab tswj xyuas qhov xav tau siab. Rau cov tshuab ua haujlwm rau saum cov kav dej hauv av, lub twj tso kua mis yuav tsum muab tus nqi ntws tsawg dua li ntawm ib lub tshuab hluav taws xob. Nyob rau hauv cov ntaub ntawv ntawm underground mains, lub twj tso kua mis yuav tsum ua kom tus tso cai tso zis nyob rau hauv 10 feeb los yog ntawm ib tug txaus tus nqi ntawm 1 GPM, qhov twg yog loj dua. Txoj cai zoo ntawm tus ntiv tes xoo yog qhov loj ntawm lub twj tso kua mis jockey mus rau 1% ntawm lub twj tso kua mis qhov ntsuas qhov muaj peev xwm, nrog rau qhov tso tawm siab tsawg kawg yog 10 PSI siab dua lub twj tso kua mis tseem ceeb los tiv thaiv kev pib cuav.
Qhov tseem ceeb ntawm Jockey Pumps
Qhov tseem ceeb ntawm jockey twj in hluav taws kev tiv thaiv systems tsis tuaj yeem overstated. Lawv xyuas kom lub kaw lus tseem muaj zog thiab npaj los teb tau zoo thaum muaj xwm txheej ceev. Txawm hais tias lub kaw lus yog so lossis ua haujlwm, cov twj tso kua mis jockey ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas qhov siab. Nquag pib ntawm lub twj tso kua mis jockey yuav qhia tau hais tias qhov system xau, yuav tsum tau kuaj xyuas kom meej. Nyob rau hauv qhov xwm txheej ntawm hluav taws kub, thaum lub sprinkler network yog triggered, ob lub ntsiab twj tso kua mis thiab jockey twjua hauj lwm nyob rau hauv tandem los xyuas kom meej txaus siab nyob rau hauv lub system.
Hauv kev xaus, jockey twj tso kua mis yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm kev tiv thaiv hluav taws. Lawv tswj hwm qhov system siab, tiv thaiv qhov tsis tsim nyog ua kom lub twj tso kua mis loj, thiab xyuas kom lub kaw lus yeej ib txwm npaj los teb thaum muaj xwm txheej ceev. Los ntawm kev nkag siab txog lawv lub luag haujlwm, kev ua haujlwm, thiab qhov tseem ceeb, peb tuaj yeem txaus siab rau txoj haujlwm tseem ceeb uas lawv ua haujlwm hauv kev tiv thaiv lub neej thiab khoom.
Post lub sij hawm: Jul-03-2024
