Dab tsi yog ion pa luam yeeb detector?
Dab tsi yog ion pa luam yeeb detector?

Video: Dab tsi yog ion pa luam yeeb detector?

Video: Dab tsi yog ion pa luam yeeb detector?
Video: Koj Hais Dab Tsi?/Suabci Kwm & Ab Meej Ham/Official MV 2023 2024, Kaum ib hlis
Anonim

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.

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