2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:34
Lub HPS teeb yog lub hauv paus ntawm kev teeb pom kev zoo, kev ua haujlwm ntawm kev ua haujlwm raws li kev kub hnyiab ntawm ib qho arc hauv thaj tsam ntawm qhov siab lossis qis. Cov txheej txheem no yuav siv sij hawm qhov chaw nyob rau hauv ib tug tshwj xeeb raj (burner), ua nyob rau hauv daim ntawv ntawm ib tug cylinder ntawm txhuas oxide, uas muaj sodium vapor, mercury thiab xenon gas (yuav tsum tau rau ignition). Lub HPS teeb tseem muaj lub khob iav uas lub qhov cub nyob, thiab lub hauv paus xov E-27 lossis E-40 - nyob ntawm lub hwj chim.
Device
Cov khoom siv ntxiv yuav tsum tau pib thiab hlawv lub arc. Qhov no yog ballast (PRA) thiab pulse igniter (IZU). Qee lub tuam txhab tsim cov teeb ntawm cov qauv tsim tshwj xeeb uas tsis xav tau IZU. Tsis ntev los no, hluav taws xob ballasts (electronic ballasts) tau siv ntau dua es tsis txhob ballasts. Nws txoj kev siv tso cai rau koj kom ruaj khov ntawm kev siv hluav taws xob ntawm lub zog hluav taws xob, uas muaj txiaj ntsig zoo rau kev ncua lub neej ntawm lub teeb. Cov hluav taws xob ballast nce qhov zaus ntawm qhov tam sim no, yog li tshem tawm cov nyhuv flickering ntawm 50 Hz. Thaum lub sijhawm ua haujlwm, HPS teeb kub hnyiab nrog lub teeb ci txiv kab ntxwv, qhov no yog vim muaj sodium vapor hauv nws. Nws tuaj yeem ua kom sov300 degrees, yog li tsuas yog ib daim cartridge siv rau nws. Nws yog ntsia rau hauv lub teeb rau ntau lub hom phiaj. Tsim los ntawm AC voltage 220 V.
Pros
DNaT teeb muaj cov yam ntxwv zoo hauv qab no:
- Lub zog muaj zog luminous flux, ntau dua ob npaug ntawm qhov flux ntawm DRL teeb (qhov kev ntsuas no tsis ua rau lub sijhawm siv ntev).
- Long service life. Nws yog kwv yees li 20,000 teev, thaum lwm qhov chaw teeb pom kev zoo yuav kav ntev li 10,000 teev.
- me me pib thiab ua haujlwm tam sim no, uas muab kev txuag hluav taws xob zoo.
- Daim ntawv thov hauv ntau thaj chaw huab cua.
- Txhim hluav taws kub ntawm qhov kub thiab txias.
- High efficiency uas ncav cuag 30%.
Cons
Qhov tsis zoo ntawm HPS teeb muaj xws li hauv qab no:
- sijhawm ntev los nkag rau hom kev ua haujlwm, uas yog li ntawm xya feeb;
- tsis muaj xim rov tsim dua (hauv lub teeb txiv kab ntxwv ci, lwm cov xim pom tsis zoo los yog distorted).
Cov yam ntxwv no txwv tsis pub siv.
Scope of application
Sodium HPS teeb tam sim no muaj ntau yam kev siv raws li tus nqi zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm kev teeb pom kev zoo. Lawv tsuas yog siv rau sab nraum zoov teeb pom kev zoo ntawm txoj kev, cov neeg taug kev hla kev, kev taug kev, chaw ua si, chaw tsim khoom, tunnels, thiab lwm yam.cov tsheb paub yuav ua li cas thaum hmo ntuj, thaum los nag lossis thaum tsav tsheb hauv huab cua, thaum teeb pom kev zoo siv DRL teeb. Lub teeb los ntawm sodium qhov chaw tshem tawm cov xwm txheej tsis zoo vim yog lub teeb muaj zog, uas ua rau muaj qhov sib txawv ntawm cov khoom pom. Lawv kuj tau siv los teeb pom kev facades ntawm architectural lug. Sodium teeb yog siv los ua qhov chaw teeb pom kev ntxiv hauv tsev cog khoom, tsev cog khoom, thiab lwm yam. Rau qhov no, HPS yog tsim los nrog tshwj xeeb spectrum ntawm lub teeb hluav taws xob uas muaj txiaj ntsig zoo rau cov nroj tsuag.
Tus nqi ntawm HPS teeb yog siab dua li ntawm lwm qhov DRL. Tab sis nws yuav them nyiaj dhau sijhawm thiab ua rau muaj txiaj ntsig zoo rau yav tom ntej.
Pom zoo:
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