Tshwj xeeb Portable Dry Powder Fire Extinguisher

Cov ntsiab lus khaws cia:

Cov cuab yeej cia ntawm cov hmoov qhuav hluav taws tua hluav taws yuav tsum muaj cov hmoov qhuav qhuav, lub thawv ntim, kev ruaj ntseg siab pab ntaus ntawv, tsav tsheb roj cia lub raj mis, lub raj mis taub hau valve, sau cov yeeb nkab, siab txo valve, lub tswb nrov thiab tswj cov cuab yeej, thiab lwm yam. . Thiab yuav tsum ua raws li cov cai hauv qab no:

1. Lub thawv ntim cov hmoov qhuav yuav tsum ua raws li lub teb chaws tus qauv tam sim no "Pressure Vessel Safety Technical Supervision Regulations"; cov tsav tsheb roj cia lub raj mis thiab nws cov khoom ntim yuav tsum ua raws li lub teb chaws tus qauv tam sim no "Gas Cylinder Safety Supervision Regulations".

2. Lub siab tsim ntawm cov hmoov qhuav qhuav tuaj yeem yog 1.6MPa lossis 2.5MPa. Lub filling coefficient ntawm cov hmoov qhuav qhuav tua hluav taws yuav tsum tsis txhob ntau tshaj 0.85, thiab lub sij hawm pressurization yuav tsum tsis txhob ntau tshaj 30s.

3. Kev khiav hauj lwm siab thiab ntsuas qhov tso tawm ntawm cov cuab yeej kev nyab xeeb siab yuav tsum tau ua raws li lub teb chaws tus qauv tam sim no "Cov Txheej Txheem Txheej Txheem Txheej Txheem rau Qhuav Hmoov Hluav Taws Xob Hluav Taws Xob thiab Cov Khoom Siv" GB16668.

4. Lub thawv ntim cov hmoov qhuav yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm kev tsav tsheb roj coefficient, cov hmoov qhuav qhuav muaj peev xwm, cov hmoov qhuav qhuav tus nqi thiab lub siab ntawm lub qhov hluav taws xob ntawm cov zis ntim valve.

Cov roj tsav tsheb yuav tsum yog cov roj inert, nyiam dua nitrogen; cov dej noo ntawm cov pa roj carbon dioxide yuav tsum tsis pub tshaj {{0}}.015 feem pua ​​(m/m), thiab lwm cov pa roj carbon dioxide yuav tsum tsis pub tshaj 0.006 feem pua ​​(m/m); lub siab tsav tsheb yuav tsum tsis txhob siab tshaj qhov siab tshaj plaws ua hauj lwm siab ntawm lub qhuav hmoov cia thawv, txwv tsis pub nws yog ib qho yooj yim ua rau muaj kev nyab xeeb xwm txheej. Kev npaj ntawm cov hmoov qhuav qhuav tua hluav taws tua hluav taws yuav tsum yooj yim rau kev tshuaj xyuas thiab kev saib xyuas, thiab yuav tsum tsis txhob muaj hnub ci ncaj qha. Qhov kub thiab txias yuav tsum yog -20 degree txog 50 degree .

Cov cuab yeej cia ntawm cov hmoov qhuav qhuav hluav taws tua hluav taws yuav tsum nyob hauv chav tsev khaws khoom tshwj xeeb. Kev teeb tsa ntawm cov cuab yeej tshwj xeeb cia yuav tsum ua raws li cov cai hauv qab no:

1. Nws yuav tsum nyob ze rau thaj tsam tiv thaiv, thiab qhov tawm yuav tsum ncaj qha mus rau sab nraud lossis kev khiav tawm.

2. Qhov ntsuas hluav taws kub yuav tsum tsis txhob qis dua Chav Kawm II.

3. Nws yuav tsum tau khaws cia kom qhuav thiab qhov cua zoo, thiab yuav tsum muaj teeb pom kev kub ceev.

Tom qab kev ntsuas xws li kev tiv thaiv cov av noo, tiv thaiv kom tsis txhob khov, thiab tiv thaiv hluav taws, cov cuab yeej khaws cia rau ib feem ntawm daim ntawv thov tua hluav taws tuaj yeem muab tso rau hauv lub laj kab ruaj ntseg.

Qhuav hmoov hluav taws tua hluav taws ua si qhov tseem ceeb ntawm kev tua hluav taws. Thaum hluav taws tshwm sim, nws tuaj yeem pab tib neeg tswj kev sib kis ntawm hluav taws thiab tua hluav taws sai sai. Qhuav hmoov hluav taws tua hluav taws tsuas yog siv cov hmoov qhuav tua hluav taws, uas muaj cov khoom siv inert, hydrophobic Cheebtsam, cov khoom tua hluav taws thiab lwm yam khoom siv, thiab muaj kev tua hluav taws zoo dua. Cov tshuaj tua hluav taws qhuav qhuav muaj ntau heev thiab yooj yim rau kev siv txhua hnub, thiab muaj kev nyab xeeb thiab ruaj khov. Yog li ntawd, kev tshawb fawb thiab kev tswj xyuas thiab kev tswj xyuas kom zoo yuav tsum tau coj los txhim kho kev tswj hwm ntawm cov hmoov tua hluav taws qhuav rau cov teeb meem zoo ntawm cov hmoov qhuav hluav taws tua hluav taws. Kev nyab xeeb thiab kev ntseeg siab ntawm cov hmoov qhuav qhuav tua hluav taws.