Guhumeka kuzimya indege Ibisobanuro: Scba ni iki?

Ahantu havuga ko umuriro waka cyangwa ikibanza cyatanzweho inganda cyuzuyemo imyuka yangiza, abashinzwe kuzimya umuriro hamwe n'abakozi b'inganda batanze ububasha bwo kurengera ubuzima n'umutungo. Muri ibyo bidukikije bikabije, hari ibikoresho nkimbaraga zabo ', ni ukuvuga ibiciro byo guhumeka (Scba). Niki mubyukuri, kandi ufite ihame rikora hamwe na serivise yo gusaba? Ibikurikira, reka dusuzume yimbitse.

SCBA: Ibisobanuro nihame?

Igikoresho cyo guhumeka wenyine (SCBA), uzwi kandi kubwo gutabara cyangwa kuzimya umuriro hamwe no guhumeka neza cyangwa guhumeka gusa (BA), nikihe gikoresho cyambarwa kugirango gitange umwuka wumwuka mu kirere gihita kibi ku buzima cyangwa ubuzima. Mubisanzwe bikoreshwa mubusazi ninganda.
Scba ni ugufungura inganda zifungura inganda zuzuyemo ibikoresho bya ogisijeni, ariko hamwe n'umwuka ufunze neza. Iki gishushanyo gifite inyungu zidasanzwe zo kuba zishobora kumenyera kumurongo munini wibidukikije. 'Kwikubiyemo' ni ikintu cy'ingenzi, bivuze ko bidakenewe kwishingikiriza ku buryo bwa gaze ya kure, nka hose kugira ngo abone umwuka. Umukoresha afite umudendezo wo kuzenguruka ahantu hashobora guteza akaga atabarika numurongo wa hose, kuzamura cyane hamwe numutekano.

Bigize ibice bya Scba

Mask yuzuye

Mask yuzuye ninzitizi yambere hagati yumukoresha nibidukikije bishobora guteza akaga. Byakozwe mubikoresho byihangana cyane, birwanya ikwirakwira mu maso, bihagarika neza ibice byangiza, imyuka n'amasoko. Mugihe kimwe, umurima munini wibishushanyo mbonera bya mask bituma uyikoresha afite icyerekezo gisobanutse neza, ndetse no mu cyuzuye cyuzuyemo, kugirango umutekano wuzuye umwotsi, kugirango umutekano wurubuga.

Redulator

Umugenzuzi ni 'ubwonko bwubwenge' bwa Scba, bushobora kugenzura neza ikirere nigitutu. Tutitaye kumiterere yumukoresha, haba mubihe bikomeye cyangwa ugereranywa, umugenzuzi atuma uburambe bwo guhumeka kandi bwiza, butuma uyikoresha akora mu bwisanzure mubidukikije.

Indege

Ibikoresho byo mu kirere ni kimwe mu bice byingenzi bya Scba kandi biboneka muri litiro 4, litiro 6 na 6.8 ingano ya litiro. Ingano zitandukanye za silinderi yo mu kirere zibereye ibintu bitandukanye. Kurugero, silinderi 4-litiro ya litiro 4 ni nto kandi yoroshye, bigatuma bikwiranye nigihe gito cyo guhunga, mugihe cya Cylinder ifite ububiko bunini bwo gutabara cyangwa ubutumwa bugoye. Aba silinderi bakunze guterwa mubikoresho byimbaraga nyinshi nka fibre ya karubone, ikemura umutekano mugihe ikomeza uburemere buke bushoboka.

Igitugu

Igihugu cyigitutu kirimo silinderi igitutu cya gauge na gauge ya kure. Cylinder Cleud Reuges uha umukoresha kwerekana umwanya nyabyo ikirere gisigaye muri silinderi kugirango akazi gateganijwe uko bikwiye. Umuvuduko wa kure, cyane cyane icyitegererezo hamwe na pasiporo ihuriweho (uburyo bwumutekano bwite) ibikoresho, ndetse birakomeye cyane. Niba umukoresha akomeje guhagarara ahantu hashobora guteza akaga, igikoresho cya pass kizavuza induru, kibamenyesha bagenzi bawe gutangira gutabara, kongeramo uburinzi bukomeye mubuzima bwumukoresha.

Gutwara SECP

Igikarabikuru cyateguwe hamwe nigitutu cyigitugu gihinduka hamwe nigitutsi cyo mu kibuno, gishobora guhinduka muburyo bwumubiri wumukoresha. Muri ubu buryo, Scba irashobora gutwarwa n'umubiri w'umukoresha, kandi ntiziruha cyane iyo zambaye igihe kirekire, kureba niba umukoresha ashobora gukomeza imiterere myiza iyo akora imirimo.

Ubwoko bwabahumanya no gushyira mu byiciro bya SCBAs

Ikirere cyejejwe (APRS)

Ikirere cyera ibiruhuko (APRS) byateguwe kugirango ukureho ibinyabuzima binyuranye binyuze muri filtration. Igizwe nibisubizo, bikangurura neza ibice byumukungugu nkumukungugu, amababi, nibindi, hamwe na carridges bifitanye isano na carritical na gase. Aba bahumabuwe muri rusange bakoreshwa mubidukikije byanduye kandi bikunze kugaragara mubuzima bwa buri munsi ndetse nibibazo bitoroshye.

Ibisubizo byo gutanga ikirere (ASRS)

Abahutira guhuriza hamwe (ASrs) batanga umwuka mwiza mubisoko yihariye. Batanga urutonde rwuzuye rwanduye ku rwego rwanduye, harimo imiterere, imiti n'imibano, bakagira uruhare runini mu bidukikije bukennye. SCBAs ni ubwoko bumwe bwa Asrs kandi ugire uruhare runini muguhita mubuzima nubuzima (idlh) kimwe no mubikorwa byihutirwa.

Gusenyuka kwa Scba

• Guhunga SCBAs: Guhunga SCBAS birabaho cyane cyane nkibikoresho byanyuma. Mubikorwa bimwe na bimwe, uburinzi bwa SCBA ntibishobora gukenerwa kugirango winjire bwa mbere, ariko birashobora kuba ingirakamaro mugihe byihutirwa. Ubusanzwe scbas igenewe umwuka uhoraho kandi ishyirwa hamwe na hood yoroshye ishobora gutangwa vuba mugihe gito. SCBAs nayo ni ngombwa mu kuvanga byihutirwa iyo ukoresheje amasomo at cyangwa b imiti yimiti no kwishingikiriza ku giciro cyiza cyo guhumeka.
• Muri / out scba: muri / out scba nuburyo bwiza iyo bigaragara ko umukozi akeneye uburinzi bwa scba mugihe cyakazi. Irashobora gukoreshwa muburyo bufunguye cyangwa bufunze, kandi mubisanzwe ifite ikirere kinini mugihe kirekire, cyakazi gikomeye.

Ingamba zo gukoresha scba

Ibisabwa byatangajwe na Oxygen

Ni ngombwa kumenya ko bitandukanye na ogisijeni ya ogisijeni ya ogisijeho yo guhumeka, scba irashobora gukoreshwa ahantu honyine kwibanda kuri ogisijeni mu kirere bitarenze 17%. Iyo kwibanda kuri ogisijeni zimaze kugwa munsi yiki gipimo, umukoresha ashobora guhangana n'akaga ko guhumeka. Kubwibyo, mbere yo kwinjira mubidukikije, ni ngombwa ko ugenzura neza ibya ogisijeni kurubuga.

Ibiranga imwe

Yahumuye ibikoresho byo guhumeka ni umusaruro wabigenewe kandi ushimangira birabujijwe rwose. Gukoresha inshuro nyinshi birashobora kuvamo kugabanuka kwinshi mubikorwa byo kurwara no kutagira ingaruka zibuza imyuka yangiza, bityo ibangamira ubuzima bwumukoresha.
Ibisobanuro birinda
Abakoresha bafite umusatsi muremure bagomba guhora bambara scba numusatsi wabo washyizwe imbere muri hood. Ibi ni ukubera ko imyuka yubumara irashobora kwinjira muri hood binyuze mumisatsi no guteza umukoresha, ni ngombwa rero gufata ubu buryo.

Ibyingenzi kwambaye mask

Iyo wambaye igice cya mask, ni ngombwa kwemeza ko mask ihuye neza hejuru yumunwa n'amazuru, kandi ihuye neza mumaso. Gusa mu kwemeza neza birashobora kubuza neza ibyinjira byangiza no gutanga uburinzi bwizewe kubakoresha.
Byoroshye kwambara ibirahure
Kubireba indorerezi, Scba irashobora gukoreshwa adakeneye gukuraho ibigaragaza, kandi Scba yateguwe nibindi, atabangamiye muri rusange cyangwa gutera inyongera yinyongera kubakoresha.

Kuki uhitamo JIU Pai Scba?

Jiupai yeguriwe gukora hejuru - notch ibice. Dukoresha ibikoresho byinshi - ibikoresho byiza kugirango tumenye neza kuramba kandi kwizerwa kubintu byose. Ibikoresho byo mu kirere bikozwe mu bikoresho byateye imbere, bitanga ubushobozi ntarengwa bwo kubika ikirere mugihe ari cyoroshye. Abagenzuzi bacu ni ubusobanuro - engide yo gutanga umwuka uhamye kandi ufite umutekano.
SCBAS yacu yubahiriza ibipimo byose byumutekano, kuguha amahoro yo mumutima ukoresha ibicuruzwa byujuje ibisabwa byinshi. Waba ishami ryumuriro rishakisha kurinda ababike b'intwari cyangwa inganda zigamije kurinda abakozi bawe umutekano, ibicuruzwa byacu bya Scba ni amahitamo meza.
Ntukatonganya umutekano. Shora muri Scba yacu uyumunsi kandi urebe ko abantu bose bakoraga umutekano kuri buri wese.