Personal numfashi kariya

Man bukatar don kare jiki. Wannan shi ne saboda da yawa dalilai: da wurin aiki, wanda obliges don amfani sirri m kayan aiki, wani babban mataki ne na gurbacewar muhalli da kuma, kamar yadda wani sakamako, da bukatar a kare, kazalika da gaggawa yanayi (wuta, hadarin) ko, a karshen Jihar yaki. Dalilin da yin amfani da irin wannan hanyar ne cewa abubuwa masu cutarwa, kwayoyin, mai guba gas ba su iya cutar da mutane azahiri ko ƙ. Yadda za a kare da numfashi tsarin, wanda halaye da ake bukata domin wannan kuma yadda za a yi amfani da su - a cikin mu a yau ta kaya.

janar bayanai
Personal numfashi kariya ne daga iri uku: don kare da kura (PTM masks, bandeji gauze da kuma auduga ulu), daban-daban matakin da wani Hanyar kare respirators da gas masks, wanda, bi da bi, ya kasu kashi biyu Categories: rufi da kuma tacewa. A farko ya shafi a gaggawa yanayi a lokacin da oxygen ne ma ƙazantar da abubuwa masu cutarwa (sau da yawa m, a lokacin yaki). Wadannan sun hada da peristaltic na'ura da kuma na sirri numfashi kariya, a cikin abin da sabo iska aka ɗauke ta daga na musamman ganga tare da oxygen, ko matsa iska. Nau'i na biyu (tace kayayyakin) sun hada da nufin wanda aiki a kasa da mafi kyau duka, da m yanayi (fiye da 17% oxygen). Next za a iya bayyana a zurfafe a kan magunguna da cewa zai iya zama da amfani a rayuwar yau da kullum - gas masks da respirators.

tace masks
Ta yaya da na'urar: wani kariya akwatin (wanda aka located a karkashin Chin) da gurbata iska ne tsabtace, sa'an nan aka kawota ga fuska. Cutarwa abubuwa bace ta adsorption, catalysis da chemisorption.
Anfani: sa a kan Chin zuwa saman kai, ja sharply. Bayan donning ya kamata ba magudi. Yana da muhimmanci a san abin da kuke bukatar kafin sa a riƙe a cikin haske iska. Ci Gaba numfashi zai yiwu bayan duka biyu sa a mask. Features na amfani: Ba za ka iya amfani da shi don kare munanan raunuka ko rashin lafiya mutane da tasoshin da kai, tare da m matsa lamba, meningitis. Duk da haka, irin wannan sirri na numfashi kariya kamar yadda tsayayya da cikakken rufi domin ƙarin horo, horo. Ya kamata a lura, duk da haka, cewa, a wani sanyi hunturu ya kamata a abar karkashin wuyansa, kuma fuskarsa mask daga chapping.

Respirators: Nau'in

Su ne fairly sauki amfani, sabanin da mask. Tare da su taimako, dangane da matakin da respirator iya kare biyu titi turɓãya da masana'antu ƙura. Bugu da kari, suna amfani da yakin, a magani, da dai sauransu Irin wannan hanyar numfashi kariya ne sawa a fuska, da kunnuwa a haɗe. Respirators kasu kashi uku iri: anti-ƙura, anti-gas, kazalika da masks tare da hada damar biyu na farkon. A bakin ciki amma m abu da ƙura respirators amfani da kariya da aerosols. A karshen da aka yi amfani da yanayin oxygen mahadi na phosphorus da chlorine. Irin wannan sirri na numfashi kariya ne ma a yi amfani da iska a gaban acetone, fetur da sauran hanyoyin gudanar da mahadi.