DokarLafiya da aminci

Wuta extinguishing foda. Foda wuta extinguishing koyaushe. The wuta extinguishing kafuwa

The wuta ya bawa bil'adama mai yawa sabon damar. Duk da haka, gaba daya hora wannan kashi bai yi nasara ba. Fitowa daga mutum iko, harshen wuta wuta halaka dukan abin da a cikin hanyar. Don bice gobara ƙirƙira yawa shigarwa da kuma na'urorin. Suna dogara ne a kan yin amfani da daban-daban kayan. Zai yiwu firefighting foda, gas, ruwa.

Basic aiki na wuta extinguishing powders

Domin da farko lokacin da wannan hanya na wuta aka ambaci yãƙi a cikin marigayi 19th karni, a lokacin da Jamus kanar fito bice wuta tare da taimakon alum da cajin da spraying. A Rasha foda wuta fara bunkasa cikin sauri bayan halittar Shevtalem extinguisher cika da alum, soda bicarbonate, karamin adadin na ƙasar. Irin wannan hanyar sun zama dole ga danniya na wuta a nukiliya ikon shuke-shuke. Wuta yãƙi foda kunshi a mika wani abun da ke ciki (foda) a cikin wuta zone. Irin na'urorin da ake amfani da yadu ga danniya da wuta a wani zone wanda yake karkashin tashin hankali, kazalika a cikin matsananci yanayin damina (a low yanayin zafi).

Powders amfani da shigarwa

A cakuda, wanda aka yi amfani domin kawar da wuta, na iya ƙunsar gyara irin yadda potassium chloride (sodium), phosphates (sulfates) , ammonium carbonate ko potassium bicarbonate, aluminum-dauke da abu, Alkali karfe chlorides. Non-flammable tushe, ruwa m, a depressant, anti-oxidants - wadannan m tsara na foda abu su bice. Da zarar a cikin shafa yankin, aka gyara daga cikin cakuda ne mai tsanani. Saboda gaskiya cewa zafi asarar faruwa, konewa zone ne sanyaya. suka kuma haifar da wani shãmaki domin kara yada kashi. Faruwa, da kuma hanawa daga sinadaran halayen.

Nau'in tsarin for wuta extinguishing powders

Foda extinguishing cika ta musamman na'urorin. Dangane da hanyar da irin wannan iko raka'a, akwai da wadannan nau'o'in su:

1. Atomatik kafuwa - wuta ne ta atomatik gano, a daidai siginar da aka ruwaito domin fara da na'urar.

2. A manual farko (m) a siginar da aka ruwaito da hannu.

3. Akwai kuma tsaya-shi kadai shigarwa, ba su dogara a kan abinci kafofin ko daga iko. Dangane da abin da Hanyar adanar abun da ke ciki, akwai shigarwa na ire irin, kazalika da Karkasa ajiya.

Daban-daban iri iri na foda extinguishing kayayyaki

Da kuma shigar da kayayyaki, wanda mataki dogara ne a kan amfani da daban-daban powders dace da quenching kusan dukan azuzuwan wuta. Foda wuta extinguishing module "Buran" da ake amfani da wutar lantarki, kayan aiki da cewa shi ne live. Gyare-gyare da shawarar don amfani a masana'antu, sito gabatarwa domin dakatar da ceilings. A cikin gidajensu, ofisoshi, da sauransu. N. Za ka iya amfani da "Mongoose-6." Ko da foda wuta extinguishing module da ake amfani a wuraren da yiwuwar fashewar. Module "Smerch" ne halin da gudu. Shi ne indestructible jiki. Yana ba tsara su bice organometallic mahadi. The jirgin karkashin kasa, kasa kai shigarwa foda wuta hula-1 suna yadu amfani. Suna nufin su kashe wuta ba tare da ta sa hannu na mutane. Wani m shuka - "Titan". Amfani a cikin warehouses, lantarki kabad, ofishin da kuma wasu gine-gine. Akwai kuma na musamman mota domin foda extinguishing. Yana sanye take da wani masallaci domin adanar foda, kwampreso kafuwa. Har ila yau, ya kamata sarrafa shigarwa volley extinguishing foda.

Abin da kayyade tasiri na amfani da tsire-tsire

Wani muhimmiyar rawa aka buga da mataki na nika daga cikin cakuda da aka gyara a lokacin da extinguishing da wuta. Idan foda yana da wani m kananan barbashi, da yin amfani da shi su zama m. Biyayya ga site na wuta wuya. Yawanci, kasarun adadi ciwon size of 40 zuwa 80 microns. Chemical ri ma yana da wani babba tasiri a quenching tsari. Tare da mafi kyau gefen tabbatar da sinadaran wajen. A wannan yanayin, da wuta extinguishing foda ne ya fi dacewa ta rage konewa kudi. Har ila yau, wadannan abubuwa hana yaduwar wuta. Thermal garwayayye kawai rage yawan zafin jiki a cikin konewa yankin. An muhimmanci factor ne m aiki da lokaci a lokacin da shigarwa aiki. Wasu model kawai bukatar 'yan seconds don fara funktsonirovaniya. A abun da ke ciki ne sau da yawa gudanar powders da kuma adsorbents. Wannan shi ne wani babba amfani da su, musamman idan wadannan kayayyaki suna amfani ga extinguishing man fetur kayayyakin. Adsorption auku irin wannan wani ruwa, bi da bi, da wuta ya mutu. A irin wannan sakamako za a iya cimma ta bullo da shungit.

Abũbuwan amfãni daga foda extinguishing gobara

Wannan hanya na extinguishing da dama abũbuwan amfãni. Da farko, su ne hadari da kuma wadanda ba mai guba. Wuta extinguishing foda yadda ya kamata ya yi yãki a kan abubuwa. Bugu da kari, da farko matakai na extinguishing ba tare da sa hannu na mutane. Powders - duniya kayan da cewa za a iya amfani da su kashe konewa na m, ruwa da gaseous abubuwa da kuma ga aiki da lantarki shigarwa, wanda suke karkashin irin ƙarfin lantarki. Wani undoubted amfani - m sakamako a kan abubuwa. Ruwa, kumfa hanyoyin da za a iya amfani da hare-haren abu dabi'u, batutuwa ciki, Atomatik foda wuta tserar mutum dukiya. Har ila yau, wannan shigarwa da kuma kayayyaki da ake bambanta da su yi. An fara faruwa cikin yan dakikoki kadan. Bayan da kudin na foda wuta extinguishing tsarin shi ne low, kafuwa ne sauki yi. A disadvantages ne low iya shiga iko. Shi ne kuma na iya zama wani mataki na samu na abubuwa. An ba da shawarar yin amfani da foda-ins kan gabatarwa da kayan aiki, wanda yana da yawa kananan waje yankunan.

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