Menene aikin maɓuɓɓugar jakar iska?
Ana amfani da maɓuɓɓugar ruwan iska don haɗa babban jakar iska (wanda ke kan sitiyarin) da igiyar wayar jakar iska. Ainihin kayan haɗin waya ne. Aikinsa shine ya kasance mai matuƙar tasiri wajen kare lafiyar fasinjoji idan wani abu ya faru a cikin motar.
Idan motar ta fuskanci matsala, tsarin jakar iska ta tsaro yana da matuƙar tasiri wajen kare lafiyar fasinjoji.
Tsarin jakar iska mai aminci galibi tsarin jakar iska ne guda ɗaya don sitiyarin ko tsarin jakar iska mai hawa biyu. Motocin da ke da tsarin jakar iska mai hawa biyu da tsarin bel ɗin kujera mai hawa biyu za su sami jakunkunan iska da na'urorin bel ɗin kujera masu hawa biyu suna aiki a lokaci guda idan wani abu ya faru, ba tare da la'akari da saurin ba. Wannan yana haifar da ɓatar da jakar iska a cikin tasirin da ba shi da sauri, wanda ke ƙara yawan kuɗin kulawa sosai.
Tsarin jakar iska mai hawa biyu mai matakai biyu zai iya zaɓar amfani da na'urar pre-tensioner ta bel ɗin kujera shi kaɗai, ko kuma na'urar pre-tensioner ta bel ɗin kujera da na'urar airbags mai hawa biyu a lokaci guda lokacin da motar ta fuskanci tasiri. Don haka, a cikin tasirin da ba shi da sauri, tsarin zai iya amfani da bel ɗin kujera shi kaɗai don kare lafiyar fasinjoji yadda ya kamata, ba tare da ɓatar da jakar iska ba. Idan motar ta fuskanci tasiri a gudun da ya wuce kilomita 30/h, bel ɗin kujera da na'urar airbag za su yi aiki a lokaci guda don kare lafiyar fasinjoji. Lokacin da mota ta fuskanci karo a gaba, tsarin kula da jakar iska mai tsaro yana gano ƙarfin tasiri (rage gudu).
Idan kwamfutar ajiyar iska ta tabbatar da cewa ƙarfin tasirin ya wuce ƙimar da aka saita, nan take ta haɗa da'irar fashewar lantarki a cikin ɓangaren hauhawar farashin kaya kuma ta kunna wutar lantarki a cikin na'urar ƙona wutar lantarki. Wutar tana kunna foda da mai samar da iskar gas, tana samar da iskar gas mai yawa, wanda ke hura jakar iska cikin daƙiƙa 0.03, wanda ke sa jakar iska ta faɗaɗa cikin sauri kuma ta fashe ta cikin murfin ado na sitiyari sannan ta tura direba da fasinjoji, wanda ke sa kawunansu da ƙirji su matse a kan jakar iskar da aka cika don rage tasirin. Sannan, iskar gas ɗin da ke cikin jakar iskar za ta saki.
Jakar iska za ta iya rarraba ƙarfin tasirin daidai gwargwado zuwa kai da ƙirji, wanda ke hana jikin fasinja mai rauni yin karo kai tsaye da jikin abin hawa, wanda hakan ke rage yiwuwar rauni sosai. Jakar iska ta aminci hakika tana da tasiri wajen kare fasinjoji a cikin tasirin gaba. Ko da ba a ɗaure bel ɗin kujera ba, jakar iska ta aminci ta kariya daga karo har yanzu ta isa ta rage raunin yadda ya kamata. A cewar ƙididdiga, lokacin da mota ta fuskanci karo na gaba, jakar iska ta aminci za ta iya rage yawan raunin da fasinjoji ke samu da kashi 64%, kuma har ma kashi 80% na fasinjoji ba sa sanya bel ɗin kujera. Dangane da tasirin da ke fitowa daga gefe da kujerar baya, aikin bel ɗin kujera har yanzu ya dogara ne da aikinsa.
Bugu da ƙari, girman fashewar jakar iskar iskar iskar iskar iskar iskar iskar iskar iskar gas ɗin ya kai kimanin decibels 130, a cikin iyakar da jikin ɗan adam zai iya jurewa; kashi 78% na iskar gas ɗin da ke cikin jakar iskar iskar oxygen ne, wanda yake da karko kuma ba shi da guba, kuma ba shi da lahani ga jikin ɗan adam; foda da aka fitar yayin fashewar foda ne mai shafawa wanda ke hana jakar iskar iskar iskar ta manne tare a cikin yanayin da aka naɗe, kuma ba shi da lahani ga jikin ɗan adam.
Komai yana da ɓangarori biyu. Jakar iska ta tsaro kuma tana da ɓangarenta mara aminci. A bisa kididdiga, idan mota tana tafiya a gudun kilomita 60/h kuma kwatsam ta yi karo, motar za ta tsaya cikin daƙiƙa 0.2, yayin da jakar iska za ta fita a gudun kimanin kilomita 300/h, kuma ƙarfin tasirin da aka samu ya kai kimanin kilogiram 180, wanda ke da wuya ga sassan jikin ɗan adam masu rauni kamar kai da wuya su ɗauka. Saboda haka, idan kusurwa da ƙarfin fitar da jakar iska ya ɗan ragu, zai iya haifar da "mummunan bala'i".
A lokacin tuki, na'urori masu auna sigina guda uku suna ci gaba da shigar da bayanai game da canje-canjen gudu a cikin na'urar sarrafa lantarki, wanda ke ci gaba da ƙididdigewa, nazari, kwatantawa, da kuma yin hukunci, kuma a shirye yake don bayar da umarni a kowane lokaci. Lokacin da abin hawa ke cikin karo a gudun ƙasa da kilomita 30/h, na'urar auna sigina ta gaba da na'urar auna sigina ta aminci da aka haɗa a lokaci guda suna shigar da siginar karo zuwa na'urar sarrafa lantarki kuma suna ba da umarni don tayar da na'urar fashewar lantarki ta pre-tensioner, yayin da siginar na'urar auna sigina ta tsakiya ba za ta iya sa na'urar sarrafa lantarki ta ba da umarni don tayar da na'urar fashewar lantarki ta jakar iska ba. Saboda haka, a cikin ƙananan haɗari (tare da ƙaramin raguwa), matuƙar na'urar tantance sigina ta ja bel ɗin kujera baya, ya isa ya kare fasinjoji daga karo gaba.
A cikin karo mai sauri (tare da babban raguwar gudu), na'urorin firikwensin gaba da na'urorin firikwensin tsakiya suna shigar da siginar karo ga na'urar sarrafa lantarki a lokaci guda. Na'urar sarrafa lantarki tana yin hukunci da sauri kuma tana ba da umarni, a lokaci guda tana fashewa da na'urorin pre-tension na hagu da dama da na'urorin fashewa na jakunkunan iska guda biyu. Yayin da ake ja bel ɗin kujera baya, jakunkunan iska guda biyu suna buɗewa a lokaci guda, suna shan kuzarin karo da babban raguwar fasinjoji ke haifarwa, suna kare lafiyarsu yadda ya kamata.
Idan motar ta yi karo da wani abu da aka gyara a gaba, saurin gudu na motar zai yi sauri, saurin raguwar gudu, kuma ƙarfin da na'urorin firikwensin ke samu zai yi yawa. Idan ƙarfin da aka riga aka saita na na'urori masu auna firikwensin gaba da na'urori masu auna firikwensin tsakiya suka samu ya kai sama da ƙasa, wato, saurin karo na na'urori masu auna firikwensin gaba ya kai ƙasa da ƙimar iyaka ta 30 km/h, kuma ƙimar da aka saita na'urar firikwensin tsaro ita ce ƙimar iyaka mafi ƙanƙanta, to idan aka yi karo na ƙasa da ƙasa, na'urar firikwensin lantarki tana kunna na'urar firikwensin kujera kawai. Darajar da aka saita na na'urar firikwensin tsakiya ita ce iyaka ta sama, sannan a cikin karo na babban gudu, na'urori masu auna firikwensin gaba, na'urori masu auna firikwensin tsakiya da na'urori masu auna firikwensin tsaro a lokaci guda suna fitar da siginar karo zuwa na'urar firikwensin lantarki, kuma na'urar firikwensin lantarki tana fitar da duk na'urorin da ke fashewa na lantarki, wanda hakan ke sa bel ɗin kujera ya matse kuma jakunkunan iska su buɗe.
Tun daga faruwar karo, na'urori masu auna sigina suna aika sigina zuwa ga mai sarrafawa zuwa lokacin hukunci da fashewar na'urorin lantarki, yana ɗaukar kimanin ms 10. Bayan fashewa, injinan samar da iskar gas suna samar da iskar nitrogen mai yawa, wanda ke hura iskar cikin sauri. Daga faruwar karo zuwa samuwar jakar iska, sannan zuwa matse bel ɗin zama, dukkan aikin yana ɗaukar ms 30-35. Saboda haka, tasirin kariya na tsarin jakar iska yana da kyau sosai.
Bayan an fashe jakar iska, saboda yawan iskar da ke shiga cikin jakar iska, matsin lambar jakar iska yana ƙaruwa, wanda ba shi da amfani wajen shan kuzarin karo. Saboda haka, a bayan jakar iska, akwai ramuka biyu na fitar da iskar gas don rage matsin lamba, wanda hakan yana da amfani wajen kare lafiyar fasinjoji.
A matsayin wani tsari na taimako don kare lafiyar ababen hawa, yana ƙara samun hankalin mutane. Lokacin da motar ta yi karo da cikas, ana kiranta karo ɗaya, kuma mutanen da ke cikin motar suka yi karo da kayan cikin motar, wanda ake kira karo na biyu. Bayan karo na ɗaya, jakar iska ta buɗe matashin kai mai cike da iska da sauri, wanda ke ba wa mazauna wurin damar "hutawa a kan matashin kai" saboda rashin kuzari, ta haka ne zai rage tasirin da ke kan fasinjojin da kuma shan kuzarin karo, wanda hakan ke rage yawan raunin da ke kan fasinjojin.
Jakunkunan iska na aminci sun bunƙasa cikin sauri, inda farashi ke raguwa sosai. Motocin da ke ɗauke da jakunkunan iska suma sun canza daga motoci masu matsakaicin tsayi zuwa manyan motoci zuwa manyan motoci masu matsakaicin tsayi zuwa ƙananan motoci. A lokaci guda, wasu motoci sun sanya jakunkunan iska na aminci ga fasinjoji (watau, ƙayyadaddun jakunkunan iska masu aminci biyu), waɗanda suka yi kama da jakunkunan iska na aminci ga direba, kawai suna da girma mai yawa da ƙarin iskar gas da ake buƙata. Tun daga shekarun 1990, aikin aminci na jakunkunan iska na aminci an karɓe shi sosai kuma ana ɗaukarsa a matsayin na'urar aminci ta zamani da ta zamani. Fahimtar ƙa'idar aiki da matakan kariya na jakunkunan iska na aminci yana da matuƙar muhimmanci a gare mu don mu kare kanmu sosai, amma ga direbobi, tuƙi mai aminci shine babban fifiko, wanda babu wata na'urar tsaro ta zamani da za ta iya maye gurbinsa.
Idan kana son ƙarin bayani, ci gaba da karanta sauran labaran da ke wannan shafin!
Don Allah a kira mu idan kuna buƙatar irin waɗannan kayayyaki.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ta kuduri aniyar sayar da MG&MAXUSsassan mota maraba siya.
