Video: Dab tsi yog ion pa luam yeeb detector?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ionization pa taws tswb yog hom ntau tshaj plaws pa taws tswb thiab ceev ceev ntawm kev hnov qhov hluav taws kub, hluav taws kub ceev. Hom no tswb siv ib qho me me ntawm cov khoom siv hluav taws xob los ionize huab cua nyob rau hauv ib chav sensing chamber. Lub teeb tawg no yog kuaj pom los ntawm lub teeb rhiab heev sensor uas teev tawm ntawm tswb.
Ua raws li qhov no hauv kev txiav txim siab, ionization pa taws ntes ua haujlwm li cas?
Lawv li cas ua haujlwm : Ionization - hom pa taws tswb muaj ib qho me me ntawm cov khoom siv hluav taws xob nruab nrab ntawm ob daim hlau hluav taws xob, uas ionizes huab cua thiab ua rau tam sim no ntws ntawm cov phaj. Thaum twg haus luam yeeb nkag mus rau hauv chamber, nws cuam tshuam cov ndlwg ntawm ions, yog li txo qhov ntws ntawm tam sim no thiab ua kom lub tswb nrov.
Tsis tas li ntawd, lub tswb hluav taws xob hluav taws xob hluav taws xob ntes tau dab tsi? Qhov thib ob hom Cov pa luam yeeb ntes yog photoelectric , uas siv lub teeb ci los pab ntes lub xub ntiag ntawm haus luam yeeb . Raws li NFPA, cov no tswb hom yog zoo dua ntawm suab thaum a hluav taws originates los ntawm ib tug smoldering qhov chaw, zoo li ib tug lit luam yeeb uas ntog mus rau hauv lub couch cushion.
Hauv qhov no, qhov txawv ntawm ionization thiab photoelectric pa luam yeeb detectors yog dab tsi?
Ionization pa taws tswb nyiam teb sai rau cov haus luam yeeb ua los ntawm cov nplaim hluav taws kub dua photoelectric pa taws tswb . Photoelectric pa taws tswb nyiam teb sai rau cov haus luam yeeb tsim los ntawm smoldering hluav taws tshaj ionization pa taws tswb.
Puas yog ionization pa luam yeeb ntes txwv?
Tam sim no, ionization - hom Cov pa luam yeeb ntes yog txwv hauv peb lub xeev: Massachusetts, Iowa, thiab Vermont. Txawm li cas los xij, lwm qhov lawv yog hom tseem ceeb ntawm Cov pa luam yeeb ntes , vim lawv cov nqi qis.
Pom zoo:
Vim li cas kev lag luam tshuaj suav hais tias yog kev lag luam yooj yim?
Kev lag luam tshuaj siv cov khoom siv raw los tsim cov khoom lag luam qhia cov kua qaub, hauv paus, alkali thiab ntsev. Cov khoom siv feem ntau yog siv rau hauv kev tsim khoom ntawm lwm cov khoom lag luam xws li iav, chiv, roj hmab, tawv, ntawv thiab textiles. Yog li, peb tuaj yeem hais tias kev lag luam tshuaj lom neeg yog kev lag luam yooj yim
Tus neeg haus luam yeeb dub yog dab tsi?
Ib tus neeg haus luam yeeb dub yog ib hom hydrothermal vents uas tuaj yeem pom nyob hauv dej hiav txwv. Nws yog ib qho tawg nyob rau hauv lub ntiaj teb nto los ntawm geothermally rhuab dej los tawm. Hydrothermal vents feem ntau pom nyob ze ntawm qhov chaw volcanically active, thaj chaw uas daim hlau tectonic txav sib nrug, dej hiav txwv bass, thiab hotspots
Vim li cas cov xim cuam tshuam pom tseeb rau cov yeeb yaj kiab nyias dua li cov yeeb yaj kiab tuab?
Kev cuam tshuam ntawm lub teeb los ntawm sab sauv thiab sab qis ntawm cov xab npum lossis cov tshuaj ntxuav tes yog tshwm sim. Vim li cas cov xim cuam tshuam pom tseeb rau cov yeeb yaj kiab nyias dua li cov yeeb yaj kiab tuab? Vim yog kev cuam tshuam yoj, zaj duab xis ntawm cov roj ntawm dej hauv lub hnub ci pom tau tias daj rau cov neeg soj ntsuam ncaj qha saum lub dav hlau
Dab tsi yog cov pa luam yeeb dub uas los ntawm hydrothermal vents?
"Cov neeg haus luam yeeb dub" yog cov chimneys tsim los ntawm cov hlau sulfide, uas yog dub. "Cov neeg haus luam yeeb dawb" yog cov chimneys tsim los ntawm cov pob zeb barium, calcium, thiab silicon, uas yog dawb. Underwater volcanoes ntawm kis ridges thiab convergent phaj ciam teb tsim kub springs hu ua hydrothermal vents
Dab tsi yog ionization hom pa luam yeeb ntes?
Ionization pa taws ceeb toom yog hom pa taws tshaj plaws ntawm lub tswb nrov thiab nrawm dua ntawm kev hnov qhov hluav taws kub, hluav taws kub ceev. Hom tswb no siv me me ntawm cov khoom siv hluav taws xob rau ionize huab cua nyob rau hauv ib qho chaw sensing chamber. Lub teeb tawg tawg no yog kuaj pom los ntawm lub teeb rhiab sensor uas teeb tawm lub tswb