I-reducer yegesi: idivayisi kanye nesimiso sokusebenza

I-reducer yegesi iyinhlangano yobuchwepheshe ehlinzeka ukunciphisa inkomba yokucindezela yenkampani yegesi noma igesi ngalinye kunoma yikuphi umgodi noma igesi. Idivayisi efanayo iqinisekisa ukuqhubeka kwesibonakaliso sokucindezela emgodini wegesi noma amandla (kungakhathaliseki ukuhluka kwawo ngaphansi kwezinto ezihlukahlukene).

Ukumaka nokulinganisa isimo (GOST 13861-89)

• Isimiso sokusebenza: ngokuqondile nokuhlanekezela.

• Inhloso kanye nendawo yokufaka isicelo: ama-balucon reducers (amakwe "B"), ama-reducers ("P"), ama-gearbox gear ("C").

• Uhlobo lwegesi, okunciphisa ngalo okusetshenziselwayo: ukunciphisa ama-acetylene (okuphawuliwe ngokuthi "A"), ama-oxygen reducers ("K"), ama-propane-butane reducers ("P"), ama-methane reducers ("M");

• Inani lezigaba (degrees) zokuncishiswa kwegesi kanye nendlela yokuguqulwa kwengcindezi:

- abashayeli besiteji abangashadile abanomshini wokucindezela entwasahlobo (ophawuliwe ngokuthi "O");

- ama-reducers amabili esiteji ane-pressure regulator regulator (ephawuliwe "D");

- abashayeli besiteji abangashadile abane-pressure regulator regulator ("З").

Ngokuhambisana nemithetho ye-GOST, kumele ihluke ngombala, lapho umzimba wayo upende khona. Idivayisi ye-reducer yegesi nayo inomthelela ekuxhumaneni, okudingekayo ekulungiseni isitsha noma kumgayipi wegesi (usebenzisa ama- nakidnyh nuts, intambo ehambisana nentambo yombhobho otholakala ku-valve capacitor noma ipayipi yegesi). Okungafani nalomthetho yi-acetylene gas reducers, ehlanganiswe namathangi noma amapayipi kagesi nge-clamp kanye ne-stop screw.

Imingcele eyisisekelo yamagesi okunciphisa:

• Ukucindezela emgodini wokunciphisa igesi: Njengomthetho, inkomba yokucindezela (ebizwa ngokuthi "ama-non-fluid") gesi ingaphakathi kwama-atmospheres angu-250 futhi ngaphakathi kwama-atmospheres angu-25 wegesi echithwe futhi egcwele amanzi.

• Ukucindezela ekuphumeni kwe-gas reducer: Amadivaysi ajwayelekile anezinkomba ze-1-16 emkhathini, nakuba abakhiqizi ngezinye izikhathi banikeza ezinye izinguquko.

• Izinga lokugeleza kwegesi uma usebenzisa i-reducer (kuye ngokuthi uhlobo lwebhodi legiar kanye nenhloso yalo ehlosiwe) kuluhlu lwamashumi amaningana amalitha kagesi ngehora kuya kwamakhulu ayizinkulungwane zamamitha ayizinkulungwane ezingamakhulu ayisithupha ngesikhathi esifanayo.

Izinhlobo eziyisisekelo zokunciphisa igesi:

• Ukunciphisa umoya, obizwa nangokuthi umlawuli, oklanyelwe ukusetshenziselwa ukunciphisa ingcindezi yomoya emoyeni futhi ugcine ukucindezela kokufunda ngokuphakama okuqhubekayo kumanethiwekhi omhlaba kanye nokuxhumana kwamabhizinisi ezimboni. Futhi lolu hlobo lusetshenziswa emanzini angaphansi kwamanzi nokuhamba okuzimele ukuze kunciphise ukucindezela kwengxube yokuphefumula emoyeni ezingeni elifanele.

• I-oksijeni. Ukusebenza okuyinhloko kwesicelo nokusetshenziswa - umsebenzi owenziwe ngokuzenzakalelayo, ukwelusa igesi, ukusika noma ukuguqula emabhizinisini ahlukahlukene ezakhiweni zemishini kanye nokwakhiwa kwemishini. Kanti futhi isetshenziselwa ukwelashwa kanye nokudilika kwe-scuba.

• Iplanethi. Sebenzisa embonini - efana neyaphambilini (kanye nomsebenzi wokushisa). Ibuye isetshenziswe emisebenzini yokwakhiwa (ngokusetshenziswa kwalolu hlobo lwezingubo zamabhokisi ezigameko ezibekiwe). Ngaphezu kwalokho, lezi zinhlobo zisetshenziselwa izinhloso zasendlini ezigumbini zikagesi zendawo yokuhlala nezinye izindawo zokuhlala. Zihlukaniswe ngamagesi anezibonakaliso eziqhubekayo zokucindezela kwegesi ezakhiwe umenzi, kanye namasampuli anethuba lokulawula le nkhomba.

• I-Acetylene. Ukusebenza okuyinhloko ukufakwa kwegesi kwamapayipi, kanye nokusika kwabo.

I-reducer yegesi iklanyelwe izingxube ezingekho emlilweni noma ezingasakazayo kanye negesi. Ukwehliswa kwamagesi anokufudumala, okufaka i-methane ne-hydrogen, kukhiqizwa ngentambo yesokunxele ukuze ugweme ukuthi kungenzeka ukufaka engozini ibhokisi legijimi elisetshenziselwa ukusebenza ngamagesi okushisa emgodini ogcwele umoya-mpilo. Iziqukathi ezenzelwe i-inert gases, njenge-argon, i-helium noma i-nitrogen, inesandla sokunene. Intambo efanayo emathangi ane-oxygen. Ngakho-ke, ukuze kusetshenziswe amagesi e-inert, kungenzeka ukusebenzisa ama-oxygen gas reducers. I-reducer yegesi nayo ingasebenza njenge- valve yokuphepha ekhulula ukucindezela kagesi okwedlulele . NgesiNgisi, la magama ahlukile. Ama-gearboxes avamile abizwa ngokuthi abalawuli bokucindezela. Kusetshenziselwa ukunciphisa, kufaka phakathi, njengabalawuli be-valve-back back regulators. Kungenzeka ukwabelana nge-valves yokusiza ukucindezeleka kanye nabahlengikazi. Uma kwenzeka ukusetshenziswa okunjalo, i-reducer yegesi kufanele ifakwe emnyango wesigaba segesi lokudlulisa igesi. Kulolu cala lilawula ukugeleza kwegesi, futhi i-valve efakwe endaweni, uma kunesidingo, ikhulula ukucindezela okungaphezu kwegesi noma igesi. Lezi zinyathelo zinikeza ukuzinza kohlelo jikelele.

Isimiso sokusebenza kanye nezici zedivayisi

Isimiso sokusebenza kwe-gas reducer sinqunywa izici zayo. Ngakho-ke, amabhokisi egijimi asebenza ngokuqondile ane okuthiwa "isici sokuwa". Lokhu kusho ukuthi ingcindezi yokusebenza yegesi iyancipha njengoba isetshenziselwa ukuphuma e-tank. Abathengisi begesi bezenzo eziguqukayo banokuthiwa ngokuthi "izici ezikhulayo". Kulesi simo, lapho ingcindezi yegesi noma ingxube yegesi ethandeni iyancipha, inkomba yokucindezela yokusebenza iphuma. Futhi, amabhokisi egijimi ahluke ngohlobo lokwakha, kodwa izimiso zokusebenza kanye nezingxenye eziyinhloko ziyisisekelo esifanayo.