![\"Twin\"](\"https:\/\/eco3ygde435.exactdn.com\/wp-content\/uploads\/sites\/2\/2022\/08\/Twin.jpg?strip=all\")
<\/figure>\n\nDruhou vlastnost\u00ed prov\u00e1zku je, \u017ee lahve jsou spojeny napevno, tak\u017ee se mus\u00ed nosit spole\u010dn\u011b, co\u017e zvy\u0161uje z\u00e1t\u011b\u017e p\u0159i p\u0159eprav\u011b, p\u0159etahov\u00e1n\u00ed na lo\u010f, p\u0159evozu na vzd\u00e1len\u011bj\u0161\u00ed m\u00edsto vstupu do vody. V takov\u00fdch situac\u00edch mohou b\u00fdt vhodn\u011bj\u0161\u00ed bo\u010dn\u00ed v\u00e1lce.<\/p>\n\n
Zaji\u0161t\u011bn\u00ed provozu alespo\u0148 jednoho automatu pot\u00e1p\u011b\u010dem p\u0159i poru\u0161e automatu nebo ventilu na druh\u00e9m v\u00e1lci \u0161pag\u00e1tu vy\u017eaduje oto\u010den\u00ed knofl\u00edku odd\u011blova\u010de um\u00edst\u011bn\u00e9ho vzadu ve v\u00fd\u0161ce krku. To vy\u017eaduje ur\u010ditou kondici vycvi\u010denou v technick\u00fdch kurzech. Krom\u011b toho, proto\u017ee rozd\u011blova\u010d v\u00e1m d\u00e1v\u00e1 mo\u017enost oto\u010dit ventil na automatu, kter\u00fd selhal, pot\u0159ebuje mo\u017enost oto\u010dit ventil na v\u00e1lci za v\u00e1mi je\u0161t\u011b lep\u0161\u00ed \u00fasek ne\u017e oto\u010dit rozd\u011blova\u010d. V ide\u00e1ln\u00edm p\u0159\u00edpad\u011b vy\u017eaduj\u00ed rozd\u011blovac\u00ed ventily k uzav\u0159en\u00ed m\u00e9n\u011b ot\u00e1\u010dek knofl\u00edku ventilu. Dobr\u00e9 rozd\u011blova\u010de se spr\u00e1vn\u011b vyroben\u00fdmi ventily umo\u017e\u0148uj\u00ed zav\u0159en\u00ed ventilu za 2,5-3 ot\u00e1\u010dky. D\u016fle\u017eit\u00fd je tak\u00e9 odpor p\u0159i ot\u00e1\u010den\u00ed knofl\u00edk\u016f ventil\u016f – ten je t\u0159eba zkontrolovat p\u0159i nafouknut\u00e9m motouzu, proto\u017ee odpor n\u011bkter\u00fdch ventil\u016f se s rostouc\u00edm tlakem siln\u011b zvy\u0161uje.<\/p>\n\n
Oba v\u00e1lce motouzu jsou spojeny obru\u010demi, kter\u00e9 by m\u011bly b\u00fdt vyrobeny z pom\u011brn\u011b \u0161irok\u00e9ho p\u00e1su z nerezov\u00e9 oceli. Tyto obru\u010de jsou spojeny \u0161rouby, jejich\u017e standardn\u00ed vz\u00e1jemn\u00e1 vzd\u00e1lenost umo\u017e\u0148uje p\u0159ipevn\u011bn\u00ed motouzu k desce a postroji pot\u00e1p\u011b\u010de.<\/p>\n\n
Popisovan\u00e1 souprava m\u011bla ventily v\u00e1lc\u016f obr\u00e1cen\u00e9 nahoru. P\u0159i rekrea\u010dn\u00edm nebo technick\u00e9m pot\u00e1p\u011bn\u00ed je to standard. Ve vojensk\u00fdch, hasi\u010dsk\u00fdch nebo podvodn\u00edch aplikac\u00edch se v\u0161ak \u010dast\u011bji setk\u00e1v\u00e1me se sadami lahv\u00ed p\u0159ipevn\u011bn\u00fdmi na z\u00e1dech pot\u00e1p\u011b\u010de tak, \u017ee lahve sm\u011b\u0159uj\u00ed ventily dol\u016f. To pot\u00e1p\u011b\u010di usnad\u0148uje p\u0159\u00edstup k ventil\u016fm, proto\u017ee p\u0159i obl\u00e9k\u00e1n\u00ed je obt\u00ed\u017en\u011bj\u0161\u00ed soupravu um\u00edstit.<\/p>\n\n
Bo\u010dn\u00ed v\u00e1lce<\/h2>\n\n
Sidemount lahve jsou dv\u011b lahve vhodn\u00e9 pro pot\u00e1p\u011bn\u00ed v postroji sidemount. Krom\u011b svazku je od b\u011b\u017en\u00fdch v\u00e1lc\u016f odli\u0161uje pouze symetrie ventil\u016f. Jeden z v\u00e1lc\u016f (vlevo) m\u00e1 knofl\u00edk ventilu sm\u011b\u0159uj\u00edc\u00ed doleva z pohledu z\u00e1vitu DIN, druh\u00fd v\u00e1lec (vpravo) m\u00e1 knofl\u00edk ventilu sm\u011b\u0159uj\u00edc\u00ed doprava z pohledu z\u00e1vitu DIN. D\u00edky tomu mohou pot\u00e1p\u011b\u010di po zav\u011b\u0161en\u00ed lahve na gumi\u010dky postroje snadno ovl\u00e1dat prav\u00fd ventil pravou rukou a lev\u00fd ventil levou rukou. Krom\u011b toho maj\u00ed ventily bo\u010dn\u00edch v\u00e1lc\u016f pro snadn\u011bj\u0161\u00ed upevn\u011bn\u00ed gumy svazku kolem ventilu speci\u00e1ln\u00ed v\u00fdstupek na opa\u010dn\u00e9 stran\u011b, ne\u017e je knofl\u00edk ventilu, V praxi se jedn\u00e1 o zaslepen\u00e9 m\u016fstky na jedn\u00e9 stran\u011b k rozd\u011blova\u010di \u0161pag\u00e1tu (pouze bez rozd\u011blova\u010de).<\/p>\n\n
Bo\u010dn\u00ed v\u00e1lce se vyr\u00e1b\u011bj\u00ed z hlin\u00edku nebo oceli a tato volba m\u00e1 ur\u010dit\u00e9 d\u016fsledky. Ocelov\u00e9 lahve maj\u00ed v\u017edy z\u00e1porn\u00fd vztlak bez ohledu na mno\u017estv\u00ed plynu spot\u0159ebovan\u00e9ho b\u011bhem ponoru, tak\u017ee se na postroj v\u017edy p\u0159ipev\u0148uj\u00ed podobn\u00fdm zp\u016fsobem a nen\u00ed t\u0159eba je p\u0159emis\u0165ovat. Pokud v\u0161ak pot\u00e1p\u011b\u010d p\u0159i vyva\u017eov\u00e1n\u00ed zohledn\u00ed jejich z\u00e1pornou hmotnost, nem\u016f\u017ee je b\u011bhem ponoru z postroje vyjmout.<\/p>\n\n
Pln\u00e9 hlin\u00edkov\u00e9 lahve se pot\u00e1p\u011bj\u00ed a pr\u00e1zdn\u00e9 plavou. Proto, aby se po celou dobu ponoru podobn\u011b vyrovn\u00e1valy pod\u00e9l t\u011bla pot\u00e1p\u011b\u010de, je nutn\u00e9 b\u011bhem ponoru m\u011bnit polohu jejich upevn\u011bn\u00ed ze strany nohou lahve, co\u017e je krok nav\u00edc. Proto\u017ee se v\u0161ak nepod\u00edlej\u00ed na rovnov\u00e1ze pot\u00e1p\u011b\u010de, m\u016f\u017ee je pot\u00e1p\u011b\u010d pod vodou zcela odepnout a zachovat si neutr\u00e1ln\u00ed vztlak.<\/p>\n\n Rebowa l\u00e1hev je obvykle 2-3litrov\u00e1 l\u00e1hev nebo vlastn\u011b sada dvou takov\u00fdch lahv\u00ed na kysl\u00edk a \u0159edidlo. Z\u0159eteln\u011b, obvykle trvale ozna\u010den\u00e9 a opat\u0159en\u00e9 \u0161t\u00edtkem. Prav\u00e1 l\u00e1hev s kysl\u00edkem ozna\u010den\u00e1 jako Oxygen lev\u00e1 l\u00e1hev ozna\u010den\u00e1 jako Diluent a nav\u00edc ozna\u010den\u00e1 aktu\u00e1ln\u00edm slo\u017een\u00edm sm\u011bsi a MOD.<\/p>\n\n Stupn\u011b jsou lahve, jejich\u017e \u00fa\u010delem je nabrat na ponor, extra dno, dekompresn\u00ed nebo nouzov\u00fd plyn. Slovo “etapa” je odvozeno od lahv\u00ed, kter\u00e9 pot\u00e1p\u011b\u010d zanech\u00e1v\u00e1 pro sv\u016fj n\u00e1vrat, ale v praxi jsou etapy obvykle “neseny” pot\u00e1p\u011b\u010dem po celou dobu. Ve f\u00e1z\u00edch m\u016f\u017ee b\u00fdt spodn\u00ed plyn pro prodlou\u017een\u00ed doby pot\u00e1p\u011bn\u00ed u dna. M\u016f\u017ee se tak\u00e9 jednat o plyn, kter\u00fd v praxi nepl\u00e1nujeme pou\u017e\u00edt, pokud n\u00e1s porucha jin\u00fdch lahv\u00ed nebo reba nep\u0159inut\u00ed pou\u017e\u00edt nouzov\u00fd (z\u00e1chrann\u00fd) plyn. \u010cast\u011bji se v\u0161ak ve steg\u00e1ch nach\u00e1z\u00ed plyn pro dekompresi. Tyto lahve se p\u0159ip\u00ednaj\u00ed na k\u016f\u017ei postroje, tak\u017ee jsou zpravidla vybaveny vlastn\u00edm postrojem s karabinami.<\/p>\n\n Z\u00e1chrann\u00fd d\u00fdchac\u00ed p\u0159\u00edstroj je stupe\u0148, kter\u00fd pot\u00e1p\u011b\u010di s d\u00fdchac\u00edm p\u0159\u00edstrojem pou\u017e\u00edvaj\u00ed k odb\u011bru plynu pot\u0159ebn\u00e9ho k v\u00fdstupu a dekompresi v p\u0159\u00edpad\u011b selh\u00e1n\u00ed d\u00fdchac\u00edho p\u0159\u00edstroje. P\u0159i nedekompresn\u00edch ponorech se jedn\u00e1 o jednu tlakovou l\u00e1hev spodn\u00edho plynu. P\u0159i dekompresn\u00edm pot\u00e1p\u011bn\u00ed se jedn\u00e1 o soubor n\u011bkolika lahv\u00ed se spodn\u00edm plynem a dekompresn\u00edmi plyny v dostate\u010dn\u00e9m mno\u017estv\u00ed, kter\u00e9 umo\u017en\u00ed bezpe\u010dn\u00fd v\u00fdstup a dekompresi.<\/p>\n\n Poniak je p\u0159\u00eddavn\u00e1 mal\u00e1 l\u00e1hev (2-3 litry), kter\u00e1 je obvykle p\u0159ipevn\u011bna k hlavn\u00ed l\u00e1hvi samostatn\u00fdm popruhem. M\u00e1 vlastn\u00ed z\u00e1sobn\u00edk a slou\u017e\u00ed jako \u00fanikov\u00e1 l\u00e1hev, tj. pro nouzov\u00fd v\u00fdstup. Kdysi velmi obl\u00edben\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 se nyn\u00ed, kdy jsou stupn\u011b snadno dostupn\u00e9, pou\u017e\u00edv\u00e1 m\u00e9n\u011b \u010dasto, stejn\u011b jako vzduch Spai.<\/p>\n\n Dal\u0161\u00ed mal\u00e1 l\u00e1hev (0,25-0,4 litru) s automatem integrovan\u00fdm do ventilu l\u00e1hve. V\u00e1lec p\u0159ipevn\u011bn\u00fd nap\u0159. k opasku na noze nebo bund\u011b. Umo\u017e\u0148uje n\u011bkolik vdech\u016f b\u011bhem plynul\u00e9ho nouzov\u00e9ho v\u00fdstupu.<\/p>\n\n Lahvi\u010dka s argonem je obvykle mal\u00e1 lahvi\u010dka napln\u011bn\u00e1 vzduchem a ur\u010den\u00e1 k vyfukov\u00e1n\u00ed such\u00e9ho obleku. Jeho n\u00e1zev poch\u00e1z\u00ed ze skute\u010dnosti, \u017ee n\u011bkte\u0159\u00ed pot\u00e1p\u011b\u010di, aby zv\u00fd\u0161ili topn\u00e9 vlastnosti such\u00e9ho obleku, jej plnili argonem nam\u00edsto vzduchu z hlavn\u00ed lahve. Objem argonov\u00fdch trubic je obvykle 0,75 a\u017e 1,5 litru, co\u017e umo\u017e\u0148uje jeden a\u017e t\u0159i ponory. V dne\u0161n\u00ed dob\u011b, kdy elektrick\u00e9 vyt\u00e1p\u011bn\u00ed prakticky zcela nahradilo pou\u017e\u00edv\u00e1n\u00ed argonu, za\u017e\u00edv\u00e1 argon ki druh\u00e9 ml\u00e1d\u00ed v trimixov\u00e9m pot\u00e1p\u011bn\u00ed. V\u011bt\u0161ina pot\u00e1p\u011b\u010d\u016f nechce plnit sv\u00e9 such\u00e9 obleky trimixem z hlavn\u00edch lahv\u00ed, a tak je pln\u00ed vzduchem z “argonov\u00fdch trubek”. Vzhledem k tomu, \u017ee na pot\u00e1p\u011b\u010dsk\u00fdch lokalit\u00e1ch, kam se l\u00e9t\u00e1 letadlem, jsou na pot\u00e1p\u011b\u010dsk\u00fdch z\u00e1kladn\u00e1ch obvykle dvoj\u010data a sidemount, ale jen z\u0159\u00eddkakdy lahve s argonem ki; tato p\u0159eprava argonu ki p\u0159es leti\u0161tn\u00ed bezpe\u010dnostn\u00ed syst\u00e9my je samostatnou modern\u00ed “m\u011bstskou legendou”, a to natolik, \u017ee se jedn\u00e1 o pot\u00e1p\u011bn\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":" Twin, bo\u010dn\u00ed v\u00e1lec, rebelsk\u00fd v\u00e1lec, stupe\u0148, z\u00e1chrana, pony, spairair, argent Krom\u011b jednotliv\u00fdch lahv\u00ed typick\u00fdch pro rekrea\u010dn\u00ed pot\u00e1p\u011bn\u00ed pou\u017e\u00edvaj\u00ed pot\u00e1p\u011b\u010di n\u011bkdy i sady lahv\u00ed slo\u017een\u00e9 z n\u011bkolika lahv\u00ed. C\u00edlem je nabrat pod vodou v\u00edce d\u00fdchac\u00edch plyn\u016f, duplikovat lahve pro p\u0159\u00edpad nouze, nabrat pod vodou r\u016fzn\u00e9 plyny p\u0159i technick\u00fdch ponorech. Twin Souprava, b\u011b\u017en\u011b naz\u00fdvan\u00e1 \u0161pag\u00e1t, se skl\u00e1d\u00e1 […]<\/p>\n","protected":false},"author":13,"featured_media":25462,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[96,98,97],"tags":[],"class_list":["post-36571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-cs","category-potapeni-scuba","category-pro-pokrocile"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/posts\/36571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/comments?post=36571"}],"version-history":[{"count":1,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/posts\/36571\/revisions"}],"predecessor-version":[{"id":36579,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/posts\/36571\/revisions\/36579"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/media\/25462"}],"wp:attachment":[{"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/media?parent=36571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/categories?post=36571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deepspot.com\/cs\/wp-json\/wp\/v2\/tags?post=36571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Boční](\"https:\/\/eco3ygde435.exactdn.com\/wp-content\/uploads\/sites\/2\/2022\/08\/Butle-sidemountowe.jpg?strip=all\")
<\/figure>\n\nReb v\u00e1lec<\/h2>\n\n
F\u00e1ze<\/h2>\n\n
![\"Fáze\"](\"https:\/\/eco3ygde435.exactdn.com\/wp-content\/uploads\/sites\/2\/2022\/08\/Stage-scaled.jpg?strip=all\")
<\/figure>\n\nZ\u00e1chrann\u00fd program<\/h2>\n\n
Poniak<\/h2>\n\n
SpairAir<\/h2>\n\n
Argonics<\/h2>\n\n