Shenhai Explosion-Ubungqina
Uhlobo lwe-Flameproof:
Umgaqo woKhuseleko lokuqhambuka:
Umgaqo wokukhusela umlilo ubandakanya usebenzisa i-casing-proof casing ekwazi ukumelana nokudubula kwangaphakathi, ukuthintela umxube wangaphakathi ukuba usasazeke kwindawo ejikelezileyo. Zonke izikhewu ezingatshiyo zingaphantsi kowona msantsa uphezulu wovavanyo okhuselekileyo werhasi etshayo ekuthethwa ngayo (phantsi kweemeko zovavanyo eziqhelekileyo, umsantsa omkhulu phakathi kwamalungu amabini ejoyinti, ongayi kutshisa umxube oqhumayo wangaphandle xa olona mxube kulula ukuwutshisa lomxube oqhumayo ngaphakathi kwingxowankulu lutshiswa.). Ukuba igesi evuthayo ingena kwi-casing kwaye iyavutha, kubangela ugqabhuko-dubulo, amadangatye aqhumayo aqulethwe ngaphakathi kwebhokisi, ayikwazi ukuvutha imixube eqhumayo yangaphandle, ngaloo ndlela iqinisekisa ukhuseleko lokusingqongileyo.
Iingenelo:
Ingatshi Iindawo ezivaliweyo zisetyenziswa ngokubanzi ngoyilo olulula lwesakhiwo.
Iingxaki:
Zininzi kwaye zineemfuno ezithile zeentambo, amalungu, imijelo, ilinings, kunye nemikhono (Idayamitha engaphakathi yeringi yokutywina yerabha ngaphakathi komkhono kufuneka ihambelane nedayamitha yangaphandle yomkhono kwaye igcinwe nge nut yocinezelo.; ukuba kusetyenziswa imikhono yombhobho yentsimbi, kufuneka zitywinwe ngokupakishwa njengoko kumiselweyo; ukuba umkhono ongenantambo usetyenziswa, i-inlet kufuneka itywinwe ngokweemfuno eziqhelekileyo). Akuvumelekanga ukuvula i-casing ngelixa ifakwe amandla kwindawo enobungozi; ukuvula i-casing kufuna izixhobo ezikhethekileyo, kunye nokufakela kunye nokugcinwa okungalunganga kunokukhokelela kwiimeko ezinobungozi. Izivalo ezingatshiyo azivumelekanga kwiZowuni 0 kwaye ngokuqhelekileyo zisetyenziselwa iimoto, ukukhanya, njl.
Uhlobo Olukhuselekileyo lwangaphakathi:
Umgaqo woKhuseleko lokuqhambuka:
Ikhuselekile ngaphakathi, okanye “Ukhuseleko lwangaphakathi,” ibhekisa kumgaqo wokukhusela ugqabhuko-dubulo apho amandla eentlantsi zombane okanye iziphumo zobushushu eziveliswe ngaphakathi kwesixhobo okanye iingcingo ezidityanisiweyo eziveziweyo zilinganiselwe kwinqanaba elingenako ukuvutha.. Oku kuthetha ukuba phantsi kokusebenza okuqhelekileyo okanye iimeko eziphosakeleyo ezichaziweyo, akukho okhethiweyo qhuma umxube unokuvuswa. Amanyathelo okukhusela angundoqo abandakanya ukunciphisa i-voltage yesiphaluka kunye ne-current kunye ne-capacitance yesiphaluka kunye ne-inductance, yahlulwe yaba yi-Type ia (ukuvumela iimpazamo ezimbini) kunye noHlobo ib (ukuvumela inqaku elinye lempazamo).
Iingenelo:
Izixhobo azifuni iintambo ezikhethekileyo, ukwenza ukuba kukhuseleke ngakumbi kubasebenzi ukuphatha ulondolozo nolungiso, kwaye amaqweqwe anokuvulwa ngelixa esebenza.
Iingxaki:
Ayifanelekanga kwizixhobo zamandla aphezulu kwaye isetyenziswa ngokubanzi kwizixhobo zamandla aphantsi kumlinganiselo, ulawulo, kunye nonxibelelwano. ‘Ib’ uhlobo lunokusebenza kwiZowuni 0; ‘Ib’ uhlobo lunokusebenza kwiZowuni 1.
Iintlobo zoxinzelelo olulungileyo:
Umgaqo woKhuseleko lokuqhambuka:
Umgaqo we uxinzelelo oluhle iintlobo zokhuseleko lokudubula lubandakanya ukwazisa umoya omtsha okanye igesi engasebenziyo kuxinzelelo oluthile kwindawo ebiyelweyo, ukuthintela iigesi ezivuthayo ukuba zingene kwaye, ngolo hlobo, ukuthintela imithombo yokutshisa ekudibaneni neegesi eziqhumayo, ngaloo ndlela kuthintelwa uqhushumbo. Imilinganiselo ephambili yezixhobo zombane ezixinzelelekileyo ziquka ukugcina igesi yokukhusela (umoya omtsha okanye igesi engasebenziyo) uxinzelelo ngaphakathi kwebhokisi enkulu kune 50 uPascal. Iimfuno zezixhobo zombane ezinoxinzelelo zibandakanya: ingxowa, imibhobho, kwaye unxibelelwano lwabo kufuneka luxhathise 1.5 amaxesha olona xinzelelo luphezulu luphezulu kunye nawo onke amazibuko okukhupha avaliwe phantsi kweemeko eziqhelekileyo zokusebenza njengoko kuchaziwe ngumvelisi, ngoxinzelelo oluncinci lwe-200Pa. Ukungena komoya okhuselekileyo kufuneka kubekwe kwindawo engeyongozi, asimahla kumajelo eendaba ezonakalisayo; umbhobho wokuphuma kufuneka ubekwe kwindawo engeyongozi, okanye i-spark kunye ne-particle yokwahlula ama-baffles kufuneka ithathelwe ingqalelo; izixhobo ezibeka iliso kuxinzelelo lomoya kunye nokuhamba kufuneka zisekwe ngokwegama lemveliso yegama okanye iinkcukacha zencwadana.
Iingenelo:
Inokusetyenziswa xa ezinye iindlela zingasebenzi.
Iingxaki:
Ukufakela kunye nokugcinwa kuyinkimbinkimbi kwaye kuyabiza; ukuba izixhobo zidibana ezinokutsha imixube, amanye amanyathelo okhuseleko kufuneka athathwe; akukho msebenzi wokhuseleko wamandla uvumelekileyo. Ngokuqhelekileyo isetyenziselwa iinjini ezinkulu, iinguqu, kunye nokutshintsha kombane ophezulu. Uluhlu losetyenziso oluvunyelweyo: Izixhobo ezinemisebenzi yombane ozenzekelayo zingasetyenziswa kwiZone 1; izixhobo ezinealam ze-acoustic-optic ezisebenzayo zingasetyenziswa kwiZowuni 2.
Okwangoku, iimveliso zenkampani yethu-zingqina ukuqhuma ikakhulu zibandakanya ukuvutha, ukhuselekile ngaphakathi, kunye neentlobo ezinoxinzelelo. Nokuba yeyiphi na indlela, umgaqo osisiseko kukuthintela izixhobo zombane ekubeni zibe ngumthombo wokutshisa. Eyona ndlela isisiseko yokuthintela ugqabhuko-dubulo kukuqinisekisa ukuba ezi zinto zintathu zokutsha—amafutha, oxidizer, kunye nomthombo wokutshisa-azihlali ngexesha kunye nendawo. Emva kokuqwalasela iimeko ezahlukeneyo zokusebenza, olona hlobo lufanelekileyo lwemveliso yombane engaqhumayo kufuneka ikhethwe, kuthathelwa ingqalelo iindleko kunye nokulula kokugcinwa, ukunciphisa umngcipheko weengozi kwisiza.