Txhawm rau tua hluav taws thiab tiv thaiv kev sib kis, siv cov hmoov tua hluav taws OP-8 ntawm hom twj siv. Lawv siv los ua kom tiav cov ntaub thaiv hluav taws, cov txee. Nws muaj peev xwm nruab rau hauv pem teb hauv qhov chaw tshwj xeeb.
yam ntxwv ntawm lub tshuab tua hluav taws OP-8
ABCE hmoov yog siv los tua hluav taws. Kev xa tawm yog ua nyob rau hauv 15 lossis ntau dua vib nas this. Nyob ntawm seb cov hmoov twg tau ntim, OP-8 yog siv los tua hluav taws uas muaj nyob rau hauv cov chav kawm hauv qab no:
A (khoom);
B (kua lossis fusible tshuaj);
C (cov pa hluav taws xob);
E (kev teeb tsa hluav taws xob uas nws qhov hluav taws xob tsis tshaj 1000 V)
Hom tshuaj tua hluav taws no tsis haum rau kev tua cov khoom uas tsis muaj oxygen (piv txwv li, alkali thiab alkaline ntiaj teb hlau). Qhov no yog vim qhov tseeb tias qhov kev txiav txim ntawm cov hmoov tua hluav taws yog txhawm rau txhawm rau cov nplaim taws, thaum huab cua raug tshem tawm ntawm thaj chaw combustion.
Hluav taws tua hluav tawsOP-8 muaj ntau qhov zoo:
- Hluav taws sai sai thaum lub zog nias.
- High fire extinguishing capability.
- Kev lag luam (tus nqi me me rau tag nrho thaj chaw hluav taws uas tuaj yeem tua tau).
Lub OP-8 tua hluav taws yog 505 hli siab thiab 175 hli inch. Nws qhov hnyav yog 12 kg nrog rau qhov hnyav ntawm 8 kg. Qhov no txaus los tua hluav taws hauv thaj tsam txog li ib puas square meters.
Koj tuaj yeem ua haujlwm ntawm qhov ntsuas kub ntawm qhov rho tawm 50 txog rau ntxiv 50 degrees. Kev pab lub neej 10 xyoo. Tab sis tom qab 5 xyoos, OP-8 hmoov tua hluav taws yuav tsum tau them rov qab. Gas siab yog kuaj los ntawm ib tug manometer.
Tsim cov hmoov tua hluav taws
Cov hluav taws tua hluav taws yog tsim los ntawm cov welded lub tog raj kheej ua los ntawm cov hlau. Ib qho khoom siv xauv nrog lub raj siphon yog nruab rau hauv lub caj dab. Ib lub hose nrog lub qhov (socket) txuas rau qhov ntsuas qhov ntsuas.
Cov hmoov tua hluav taws tuaj yeem raug rho tawm haujlwm ib zaug lossis hauv ib pawg. Qhov no ua tau ua tsaug rau lub valve hauv lub taub hau.
Lub OP-8 tua hluav taws yog nruab nrog lub manometer nyob rau saum toj, uas qhia txog kev ua haujlwm tau zoo (rau qhov no, lub xub yuav tsum nyob rau hauv ntsuab sector).
Txoj Cai Ua Haujlwm
Kev ua haujlwm ntawm cov hmoov hluav taws tua hluav taws OP-8 yog raws li kev tso tawm cov hmoov los ntawm lub tog raj kheej vim yog lub siab ntawm cov pa tawm. Cov roj hauv lub tog raj kheej yog nyob rau hauv siab ntawm 0.4-1.6 MPa.
Thaum hluav taws los ntawmhluav taws tua hluav taws rub tawm daim tshev. Lub tswb yuav tsum tau coj mus rau qhov hluav taws kub. Tom qab nias lub khawm ntawm lub xauv lub caij, koj tuaj yeem pib tua.
Txhawm rau tua hluav taws, nws yog ib qho tsim nyog los tsim cov huab cua ntawm cov ntsiab lus ntawm qhov hluav taws kub. Tsis tas li ntawd, huab cua no tiv thaiv qhov kub thiab txias, yog li koj tuaj yeem los ze rau qhov hluav taws kub. Tsis txhob tua hluav taws nyob ze heev. Lub dav hlau muaj zog tuaj yeem tawg cov tshuaj hlawv mus rau sab, yog li tsuas yog ua rau qhov xwm txheej hnyav dua.
Tsis txhob mus ze ntawm qhov hluav taws kub thaum pib ntawm kev tua. Vim yog lub siab siab ntawm cov hmoov dav hlau, cov pa oxygen yog nqus los ntawm thawj lub sijhawm mus rau qhov chaw ntawm qhov hluav taws kub, thaum hluav taws kub hnyiab.
