Rau lub sijhawm tua hluav taws kub hnyiab nyob hauv thaj chaw nws pom zoo siv lub tua hluav taws. Muaj ob peb hom : cua-npaus, carbon dioxide thiab cov tua hluav taws tua hmoov, uas sib txawv hauv cov qauv kev txawj ntse.
Nyob rau hauv tsab xov xwm no peb yuav xav txog lub tswv yim ntawm tes hauj lwm thiab siv cov roj carbon dioxide tua hluav taws kom yog.
Dab tsi yog lub roj carbon dioxide tua hluav taws?
Ib qho tshwj xeeb feature ntawm cov roj carbon dioxide tua hluav taws yog kev siv cov pa roj carbon dioxide ua hluav taws-extinguishing tus neeg nyob hauv nws, kom tsis muaj hluav taws thiab av nyob twj ywm hauv hluav taws.
Thaum siv nws, koj yuav tsum paub hais tias cov roj carbon dioxide tua hluav taws tua tau hluav taws ntau yam uas tsis kub hnyiab tsis muaj cua txias thiab tias nws tsis zoo rau extinguishing sodium, potassium, aluminium, magnesium thiab lawv cov phom. Tsis tas li ntawd nws siv tsis tau siv tua hluav taws, vim cov huab cua zoo li carbon dioxide rau hauv daim tawv nqaij yuav ua rau muaj frostbite, vim tias qhov kub yog -70 ° C.
Nws pom zoo kom siv rau hauv cov nroj tsuag kev lag luam, hauv cov tsheb hauv cov chaw kuaj dej, hauv cov hluav taws xob thiab cov ntaub ntawv, vim cov roj carbon dioxide txias zuj zus tuaj thiab ua rau cov huab cua uas muaj kev sib txuas nrog cov tshuaj tua tsis sib txuas.
Nyob ntawm qhov chaw siv, carbon dioxide cov hluav taws tua hluav taws muaj automotive, domestic thiab industrial, thiab nyob ntawm seb luaj li cas - portable thiab mobile.
Cov cuab yeej thiab txoj cai ntawm kev lag luam ntawm cov roj carbon dioxide tua hluav taws
Lub tshuab hluav taws txig hluav taws txuam muaj cov twj hauv qab no:
1 - hlau kheej kheej kheej; 2 - lub zog los yog qhov tshem tawm, 3 - qhov cub; 4 - lub tswb; 5 - lis kev hloov mus rau lwm qhov; 6 - kos lossis seev; 7 - carbon dioxide.
Lub hauv paus ntsiab lus ntawm cov pa roj carbon dioxide tua hluav taws tso raws li qhov tseeb tias cov roj carbon dioxide yog qhov muaj siab (5.7 MPa), uas yog teeb tsa thaum lub tua hluav taws tso. Yog li ntawd, thaum lub qib yog nias, cov pa roj carbon dioxide yuav tau ceev nrawm los ntawm lub raj xa mus rau lub tswb, thaum nws kis tau los ntawm cov kua hauv lub xeev mus rau ib qho uas zoo ib yam, uas pab txias qhov chaw uas lub dav hlau yuav qhia.
Ua kom cov roj carbon dioxide tua hluav taws
Siv cov tshuaj roj carbon dioxide tua hluav taws koj xav tau:
- Tshem tawm ntawm ib daim tshev los yog lub se.
- Kom tso ncaj qha rau lub tua hluav taws.
- Nias lub zog. Yog tias lub tua hluav taws tso nrog lub valve, tig nws rov xauj mus txog rau thaum nws nres.
Siv lub tua hluav taws, nws tsis tas yuav tso tag nrho cov nqi.
Cov ntsiab lus ntawm kev siv cov roj carbon dioxide tua hluav taws
Siv cov tua hluav taws tso tsis ua mob, nws yuav tsum ua raws li qee txoj cai thaum nws khiav:
Thaum khaws cia, ua raws li qhov kub thiab txias -40 ° C mus rau + 50 ° C, tsis txhob mus ncaj qha tshav ntuj thiab cov teebmeem cua sov.
Thaum extinguishing, nqa lub tswb mus rau qhov hluav taws kub tsis ze tshaj 1m.
Tsis txhob siv cov roj carbon dioxide tua hluav taws tom qab lub hnub tas sij hawm (feem ntau 10 xyoo).
Hauv cov chav kaw, tom qab siv lub tua hluav taws tso, nws tsim nyog siv cua nkag.
Tsis txhob cia cov hluav taws tua hluav taws siv los tsis yog lub raj muag ntawm lub khw los yog lub tuam txhab roj. Soj ntsuam lub caij nyoog ntawm qhov yuav tsum tau rov ua dua cov roj carbon dioxide tua hluav taws (txhua xyoo) thiab qhov kev kuaj xyuas ntawm kev ruaj ntseg ntawm steel tub kheej (txhua 5 xyoo).
Nqa cov kws tua hluav taws tua hluav taws tua hluav taws rau cov tshuaj tua hluav taws tshwj xeeb.
Thaum xaiv roj carbon dioxide tua hluav taws, nws tsim nyog yuav tsum tau ua los ntawm cheeb tsam ntawm chav tsev uas nws yuav tsum tau nyob, txij li qhov tsim nyog ntawm tus nqi thiab lub sij hawm ntawm cov khoom siv hluav taws xob nyob ntawm qhov no.