DRI teeb - lo lus tshiab hauv teeb pom kev zoo

Cov txheej txheem:

DRI teeb - lo lus tshiab hauv teeb pom kev zoo
DRI teeb - lo lus tshiab hauv teeb pom kev zoo
Anonim

Nyob rau hauv tus txheej txheem ntawm kev tsim fixtures rau teeb pom kev zoo, noob neej tau nce mus deb dhau lawm. Yog tias peb nco qab peb cov pog, uas tau noj hmo nrog lub tshuab hluav taws xob los yog lub teeb pom kev zoo, ces cov khoom siv teeb pom kev zoo niaj hnub no tsuas yog xav tsis thoob. Cov neeg tsim khoom tau ntsib nrog txoj haujlwm los ntawm cov teeb pom kev zoo tshaj plaws uas yuav ua haujlwm nrog kev hloov pauv ntawm qhov kub thiab txias, npog thaj chaw loj thiab ua ntau yam haujlwm. Qhov tshwm sim yog DRI teeb. Qhov no funny abbreviation muaj ib tug yooj yim decoding: "arc mercury nrog iodides." Lawv tuaj yeem ua haujlwm hauv thaj chaw muaj kev lag luam loj, warehouses, khw muag khoom thiab chav ua yeeb yam, muab cov xim luam tawm tiag tiag.

DRI teeb
DRI teeb

Tsim

Txawm hais tias lub zog ntawm lub cuab yeej, lawv txhua tus muaj cov qauv zoo ib yam. Cov khoom siv no muaj lub khob iav coated nrog ib txheej nyias ntawm phosphor, quartz lossis ceramic burner uas muaj mercury vapor thiab inert gases uas nyob rau hauv lub hwj, nrog rau ntxiv ntawm hlau halides.

Txoj Caiua haujlwm

Ntau qhov sib xyaw ntawm iodides yog siv los sau lub teeb DRI, piv txwv li, thulium, cesium, holmium, sodium. Lawv nkag mus rau hauv lub cuab yeej nyob rau hauv daim ntawv ntawm ntsev, uas evaporate heev yooj yim. Yog tias koj xaiv qhov kev sib xyaw ua ke ntawm cov tshuaj no, koj tau txais cov kab hluav taws xob txuas ntxiv uas ua tau raws li qhov xav tau siab rau kev tsim cov xim.

Cov yam ntxwv ntawm DRI teeb
Cov yam ntxwv ntawm DRI teeb

Thaum lub teeb qhib, cov hauv qab no tshwm sim: txav mus tas li, iodide nkag mus rau thaj tsam qhov kub thiab txias, thiab decomposes rau hauv hlau thiab iodine. Lub tom kawg, nyob rau hauv lem, nkag los ntawm diffusion mus rau hauv lub cheeb tsam ntawm tsawg kub, qhov twg lawv recombine. Xws li kev hloov pauv tsuas yog ua tau nrog cov cua kub siab ntawm lub arc ntawm tus nqi axis thiab ceev txias nyob ze ntawm phab ntsa ntawm lub cuab yeej. Tsuas yog iodides tsis tuaj yeem muab tag nrho cov xwm txheej tsim nyog, yog li lawv txiav txim siab tias mercury xav tau. Thiab kom yooj yim dua thiab nrawm dua, argon siv.

DRI teeb: specifications

Txhua yam khoom siv muaj lub zog tshwj xeeb. Qhov tsawg kawg nkaus tus nqi yog 250 W, qhov siab tshaj plaws tus nqi yog 3500 W. Nws tseem ceeb heev kom paub qhov voltage (piv txwv li, tus qauv DRI-400 muaj 125 V). Ntau ntau tuaj yeem hais txog qhov ntsuas tam sim no uas tau tsim hauv lub teeb. Muaj ob peb yam tshwj xeeb ntxiv: xim code lossis kub, xim rendering Performance index, luminous flux thiab luminous efficiency. Txhua hom DRI teeb muaj nws tus yam ntxwv qhia ntawm lub ntim los ntawm cov chaw tsim khoom.

DRI teeb txiaj ntsig

Teeb hom DRI
Teeb hom DRI

Chaw tsim khoom lav:

  • kev ruaj ntseg thiabkev nplij siab hauv kev siv thoob plaws lub neej ntawm cov cuab yeej (qhov nruab nrab, cov qauv hauv tsev ua haujlwm 10 txhiab teev, txawv teb chaws - 5-10 txhiab ntxiv);
  • tus nqi ua haujlwm qis;
  • siab luminous flux;
  • sib txawv xim rendering index.

Nws yuav tsum raug sau tseg tias tseem muaj qhov tsis zoo rau DRI hom teeb. Ib txhia ntawm lawv tsis tuaj yeem qhib tam sim ntawd tom qab lawv tau muab tua lawm. Tus nqi rau cov khoom no yog qhov siab heev, uas qee zaum ua rau lawv tsis tuaj yeem yuav. Tab sis cov nqi siab no them nrog kev lag luam hauv kev siv thiab cov yam ntxwv zoo heev.

Pom zoo: