Mask ukubhukuda ngaphansi kwamanzi kubantwana kanye nabantu abadala

Abantu abaningi banamuhla banqotshwa ngokulangazelela ehlathini lamatshe. Ngamunye wethu ulindele ngokulangazela iholidini elinde isikhathi eside futhi uqala ukuyilungisa kusengaphambili. Ukuphumula kungaba nokuzola nokuhamba. Namuhla sifuna ukuheha ukunakwa kulabo bantu abathanda ukuqhuba i- scuba diving. Kwaziwa abaningi ukuthi lena yindlela yokuqala kakhulu yokujwayela izwe elingaphezu kokulawula kwethu. Kulesi sifundo uzodinga imaski yokubhukuda. Sizofunda zonke izinkolelo zokuzikhethela nokusebenza.

Kanjani futhi kuphi

Okokuqala, kuyadingeka ukuthola ukuthi yiziphi izingxenye eziyisisekelo zamaski angaphansi kwamanzi aqukethe. Kunezintathu zazo, sizobazi kangcono:

1. Izindlu. Ngokuyinhloko, ku-specimen ngayinye ithambile. Yenziwe nge-silicone noma i-rubber. Uma ukhetha imaski, kufanele ucabangele umbala wecala. Uma kumnyama, lokhu kuzodala ukungalungi kusibuyekezo sakho. Kodwa umzimba okhanyayo awunhle neze. Idala ama-glare amaningi aqhakazile angakwazi ukukhanya. Ukuzikhethela kufanele kusekelwe ekuthandweni kwakho ngabanye. Uma uthengiswa ungathola i-mask nge-protrusion yekhaleni nokuvikelwa kwezindlebe. Kungcono ukunikeza okuthandwayo kwisampula ngesikhala esincane samahhala esingadluli 300 mm ² . Umzimba we-mask kufanele ujikeleze ubuso bakho ngokucophelela, kodwa ungawufaki.
2. Rim. Ngaphandle kwalo, imaski yangempela yokubhukuda ayikwazi ukuhanjiswa nayo. Vala ukunakwa kuzokhokhwa emafasiteleni, okugcinwa ngengozi yomngcele. Uma uzohamba ngokuzulazula, i-monoculars eyanele. Kuzo zonke ezinye izimo, khetha ukubuka kabili. Uma unenkinga ebalulekile ngamehlo - lokhu akusona isizathu sokuyeka umsebenzi owuthandayo. Ikakhulukazi kubantu abanjalo kunamaski anezindiza zokuhlela ezizolungisa umbono wakho. Lapha, kuyodingeka uthembele ngokuphelele kumthengisi ofanelekayo oyokusiza ukunquma ngokukhetha.
3. Isibopho sigxilile. Lesi esinye isici esikhulu, ngaphandle kokungekho imaski eyodwa yekhwalithi. Indima eyinhloko yesikhwama ukudala ukuqina, futhi nokulungisa imaski ekhanda. Kufanele ilawulwe ngosayizi othize. Isigqoko sokuqinisa kufanele sibe nezibhanki ezihambayo.

Lezi imininingwane yomaski ngamunye ongaphansi kwamanzi.

Iseluleko! Thola imishini enjalo kuphela ezitolo ezikhethekile, ekusebenzeni okuqinisekisiwe kwakho.

Ukwengeza

Siyaqhubeka nokulungiselela amalungiselelo angaphansi kwamanzi. Ukwengezwa kokubili okuyinhloko kumaski yi-snorkel. Inhloso yalo enkulu ukuhlinzekwa ngomoya, futhi ukukhethwa kwalowo mfanelo kumele kuhanjiswe ngokucophelela. Ngaphambi kokuthenga, sizofunda ama-nuances okufanelekile ukunaka.

Khetha ngokuhlakanipha

Ibhuku lokubhukuda likhethwe ngabanye. Nakhu okumele kukuthande kuqala:

1. Ifomu. Ezitolo ungathola amashubhu ahlukahlukene, kuhlanganise nalawo aphindaphinda ngokuphelele ukugoba kobuso. Inzuzo eyinhloko yalokho okutholakala khona yukuthi ayiphazamisi ukubuyekezwa lapho uhlanganyela ekuzingeni noma ekuzingeleni kwamanzi. Kufanelekile ukunaka iqiniso lokuthi imodeli enhle ye-tube kufanele ibe nengxenye eguquguqukayo ekhona eduze komlomo.
2. Usayizi. Okokuqala, lalela ubukhulu be-tube. Lapha kufanele uthole incazelo yegolide. Ngoba kuncane kakhulu ukuphefumula, futhi kunzima kakhulu ukuxosha amanzi amaningi. Ungakhethi usayizi omncane kakhulu. Uzohlala uthola amanzi futhi udale ukungakhululeki okungadingekile. Okufanele ukuphakama kwe-tube yi-2.5 cm ne-cross cross channel section.
3. I-valve. Ubukhona bayo buqeda isidingo sokuqhutshwa njalo kwebhu, okumele kwenziwe ngemva kokuhamba nge-dive ngayinye. I-valve ingatholakala ezinhlotsheni ezimbili: i-disk nebhola.
4. Izibophezelo ezengeziwe. Ukuze udilize, i-mask yokubhukuda ne-tube kufanele ibe yunithi eyodwa. I-fasteners ingaba yezinto ezimbili ezihlukene: ngaphansi kwe-mask ngosizo lwezintambo neziqeshana zeplastiki noma izindandatho zenjoloba. Konke kufanele kulawulwe.
5. Umlomo womlomo. Kumele kwenziwe ngezinto ezithambile, lapho umhlathi ungahlali khona. Kunezinhlobo eziningi zokukhuluma, ngakho-ke konke kuyedwa, kudingeka ukhethe inguqulo yakho. Ungathenga ukubiza. Izinto ezisetshenzisiwe emva kokuxhumana namanzi kuthatha isimo esiqondile somlomo.

Sihlolisise izindlela eziyinhloko zokuthola ithubhu. Kunezinto ezimbili ngaphezulu, kodwa azibalulekile kakhulu. Okokuqala, umbala. Akukhathaleki futhi akuthinti izici zekhwalithi. Okwesibili, kunamamodeli afakwe ikhefu. Lo msebenzi awuyona eyisisekelo, kodwa ungasiza ekuqedeni amanzi amaningi. Sikutshele ukuthi ungakhetha kanjani i-mask engaphansi kwamanzi kanye nethubhu.

Ukuze uthole okungenakuphumula

Kubalulekile ukufundisa izingane ezweni elihle elingaphansi kwamanzi kusukela eminyakeni encane. Abazali kufanele banakekele lokhu futhi bathenge imishini efanele yokubhukuda. Khetha imaski yokubhukuda izingane ngendlela efanayo nomuntu omdala. Into eyinhloko ukukufundisa ukuthi ungayisingatha kanjani kahle, futhi esikhundleni sokuyithokozisa, ingane ingathola izizwa ezingathandeki futhi isabe. Ukuqeqeshwa kubalulekile ukwenza lokhu okulandelayo:

1. Fundisa ingane yakho ukuba ibambe umoya futhi iphefumule ngomlomo wayo.
2. Esikhathini mask, ingane yakho kumele impela ivimbele ukuphefumula nasal, ngaphandle kwalokho imaski izokhukhuma njalo.

Uma ingane ingaboni kahle, i-mask engaphansi kwamanzi ene-dioptre iyilungele.

Ithebhu yomntwana

Lezi zixhobo ezisuka kumuntu omdala zihluke ngokuyinhloko ngobukhulu bayo, kodwa ngokusho kokusebenza okufanayo. Iphuzu elilodwa kuphela:

• Khetha ngokucophelela umlomo;
• Akufanele ahlele ukulima okungalungile kwengane;
• Indaba yokukhulumisana yabantwana kufanele ibe lula futhi ilula.

Isitoreji Nokunakekelwa

Izinsiza zokudibela akuzona ezishibhile. Kufanele uyiphathe ngokucophelela nangokucophelela. Sizokuthinta esihlokweni sokunakekelwa okufanele. Lokhu kwenziwa kalula:

1. Susa ifilimu evikelayo, eyazikhukhumeza njalo, ingasetshenziswa nayo yonke i-soda yakho oyintandokazi. Kuthululelwa emasikini bese kwesokunxele amahora angu-4-5.
2. Ungakwazi ukuhlanza ama-portholes nge powder izinyo.

Vikela imaski ekungeneni okungapheli emisebeni ye-ultraviolet. Amaski okubhukuda ngaphansi kwamanzi agcinwe ebhokisini elikhethekile eliqinile, elivikela kusuka emazingeni aphezulu okushisa.

Ukugcina ithubhu

Ukunakekelwa kwe-mask kukhishwe. Ngepayipi, izinto zifanayo, kodwa kukhona ukungafani:

• Susa ukungcola, ngoba bangakwazi ukugaqa i-valve emoyeni;
• Ngemuva kokusetshenziswa komunye, gcoba ngamanzi amasha;
• Ungashiyi isikhathi eside elangeni, lolo lwazi lusaba ilanga eliqondile;
• Ungalokothi ugcine i-handset engaxhunyiwe kwi-mask.

Amathiphu awusizo

Umaski wokubhukuda ngokuvamile ulungile futhi ude. Okungeke kushiwo ngamatayipi. Le nqubo ihlale ikhonjiswe ekuphazamiseni. Sizokufundisa ukulwa nabo.

1. Inkinga evamile ukugqoka njalo kwezinsimbi, ezihlanganisa i-mask kuya tube. Ukulungisa isimo, izakhi ezintsha zizosiza.
2. Umlomo odibeneyo. Yebo, yebo, futhi kwenzeka okufanayo. Ungaphelelwa ithemba: kunalokho iya esitolo uphinde uthenge entsha.
3. Ama-valve avaliwe. Ungakugwema lokhu uma ugeza i-tube njalo.
4. Ukususwa komlomo. Lokhu kwehluleka kwenzeka lapho into yokulungisa ilahlekile. Thenga ingxenye entsha yokuphumula bese uyibeka endaweni yayo efanele.

Sixoxe ngokuningiliziwe ukuthi singakhetha kanjani imaski yokubhukuda. With imishini eliphezulu eliphezulu ungenza into oyithandayo futhi uzijwayeze emhlabeni omangalisayo ngaphansi kwamanzi izingane zakho.