Qhov Txheej txheem cej luam ntawm K thiab J Valves hauv Vintage Scuba Diving

Hauv keeb kwm ntawm scuba dhia dej, tank li qub tau ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm tus neeg dhia dej thiab pab txhawb kev tshawb nrhiav hauv qab dej. Ntawm cov vintage zoo tshaj plaws yog K valve thiab J valve. Ntawm no yog cov lus qhia luv luv rau cov khoom ntxim nyiam ntawm cov khoom siv dhia dej thiab lawv cov keeb kwm tseem ceeb.

K Valve

K valve yog ib qho yooj yim rau / tawm valve pom nyob rau hauv feem ntau niaj hnub scuba tso tsheb hlau luam. Nws tswj cov cua ntws los ntawm tig lub pob qhov rooj los tswj cov cua ntws. Hauv kev dhia dej vintage, tus thawj K valve, lub npe hu ua "pillar valve," featured lub pob qhov rooj thiab lub qia tsis yooj yim. Cov qub li qub no nyuaj rau kev tswj hwm vim tias lawv siv cov xov tapered thiab xav tau Teflon daim kab xev rau kev sib khi.

Sij hawm dhau mus, kev txhim kho tau ua kom K li qub muaj zog thiab siv tau yooj yim dua. Niaj hnub nimno K li qub muaj kev ruaj ntseg discs, cov pob qhov rooj ruaj khov, thiab O-ring foob uas ua rau lawv yooj yim rau nruab thiab tshem tawm. Txawm hais tias muaj kev nce qib hauv cov ntaub ntawv thiab kev tsim qauv, cov haujlwm tseem ceeb ntawm K valve tseem tsis hloov pauv.

Cov yam ntxwv tseem ceeb ntawm K Valves

   On/off Functionality: Tswj airflow nrog lub pob qhov yooj yim.
   Robust Design: Niaj hnub nimno K li qub tau tsim nrog cov pob qhov rooj ruaj khov thiab tsim qauv qis.
   Safety Discs: Ua kom muaj kev nyab xeeb thaum muaj kev kub ntxhov ntau dhau.
   Kev tu yooj yim: Niaj hnub nimno li qub tau yooj yim rau nruab thiab tshem tawm ua tsaug rau O-ring seals.

J Valve

J valve, tam sim no tsis siv ntau lawm, yog ib qho kev hloov pauv kev nyab xeeb rau vintage divers. Nws muaj lub zog tshwj xeeb uas muab ntxiv 300 PSI ntawm huab cua thaum cov neeg dhia dej pib khiav qis. Cov txheej txheem khaws cia no yog qhov tseem ceeb nyob rau hauv ib lub sijhawm ua ntej submersible siab ntsuas, raws li nws tso cai rau cov neeg dhia dej paub thaum lawv khiav tawm ntawm huab cua thiab xav tau nce mus.

Thaum Ntxov J li qub tau caij nplooj ntoos hlav-loaded, thiab tus neeg dhia dej yuav tig lub pas nrig kom nkag mus rau cov khoom cua cia. Txawm li cas los xij, lub lever tau ua rau muaj kev sib tsoo, uas qee zaum ua rau cov neeg dhia dej tsis muaj lawv qhov tshwj tseg thaum lawv xav tau ntau tshaj.

Cov yam ntxwv tseem ceeb ntawm J Valves

   Reserve Lever: Muab 300 PSI huab cua ntxiv thaum xav tau.
   Critical Safety Feature: Pab kom cov neeg dhia dej kom paub txog huab cua qis thiab qhov chaw nyab xeeb.
   Obsolescence: Ua tsis tsim nyog nrog lub advent ntawm submersible siab gauges.
   J-Rod Attachment: Lub pas tuav tau feem ntau txuas ntxiv siv "J-Rod" kom yooj yim mus cuag.

Lub Evolution ntawm Scuba Diving Valves

Nrog rau kev taw qhia ntawm submersible siab ntsuas nyob rau hauv thaum ntxov 1960s, J li qub tau dhau los ua tsis tsim nyog raws li cov neeg dhia dej tam sim no tuaj yeem saib xyuas lawv cov huab cua ncaj qha. Qhov kev txhim kho no ua rau tus qauv tsim ntawm K valve yooj yim tsim, uas tseem yog hom valve feem ntau siv niaj hnub no.

Txawm hais tias lawv qhov kev ploj lawm, J li qub tau ua lub luag haujlwm tseem ceeb hauv keeb kwm kev dhia dej thiab ua kom muaj kev nyab xeeb ntawm suav tsis txheeb. Lub caij no, K li qub tau hloov kho nrog cov ntaub ntawv zoo dua thiab tsim qauv, ua kom muaj kev nyab xeeb thiab kev ntseeg siab hauv kev dhia dej niaj hnub.

Hauv kev xaus, kev nkag siab txog keeb kwm ntawm K thiab J li qub muab kev pom muaj txiaj ntsig zoo rau cov khoom siv dhia dhia dej tau hloov zuj zus los ua kom muaj kev nyab xeeb ntawm tus neeg dhia dej thiab txhim kho kev paub hauv qab dej. Niaj hnub no, kev nce qib hauv kev siv thev naus laus zis thiab cov khoom siv tau tso cai rau peb tshawb nrhiav lub ntiaj teb hauv qab dej nrog kev ntseeg siab thiab yooj yim, ua tsaug rau ib feem ntawm kev tsim kho tshiab ntawm cov pioneering li qub.


Post lub sij hawm: May-17-2024

Cov ntawv thov tseem ceeb

Cov ntawv thov tseem ceeb ntawm ZX lub tog raj kheej thiab cov li qub tau muab hauv qab no