Jadawalin ƙa'idar aiki na piston air compressor wanda aka nuna a hoto 1

1 - bawul mai shayewa 2 - Silinda 3 - fistan 4 - sandar fistan

Hoto 1

Hoto 1

5 – darjewa 6 – haɗe sanda 7 – crank 8 – tsotsa bawul

9-Bawul ruwa

Lokacin da fistan mai juyawa a cikin silinda ya motsa zuwa dama, matsa lamba a cikin ɗakin hagu na piston a cikin silinda ya fi ƙasa da matsa lamba na yanayi PA, an buɗe bawul ɗin tsotsa, kuma ana tsotse iska ta waje a cikin silinda.Ana kiran wannan tsari tsarin matsawa.Lokacin da matsa lamba a cikin Silinda ya fi ƙarfin P a cikin bututun iska mai fitarwa, bututun shayewa yana buɗewa.Ana aika iskar da aka matsa zuwa bututun watsa iskar gas.Ana kiran wannan tsari tsarin shaye-shaye.Motsi mai jujjuyawa na fistan yana samuwa ne ta hanyar ƙugiya mai ɗorewa da motar ke motsawa.Motsin jujjuyawar crank yana jujjuya zuwa zamewa - motsi mai juyawa na piston.

Compressor tare da wannan tsarin koyaushe yana da saura ƙara a ƙarshen aikin shaye-shaye.A tsotsa na gaba, iska mai daskarewa a cikin ragowar ƙarar za ta faɗaɗa, don rage yawan iskar da aka shaka, rage yawan aiki kuma ƙara aikin matsawa.Saboda kasancewar ƙarar saura, zafin jiki yana ƙaruwa sosai lokacin da rabon matsawa ya karu.Don haka, lokacin da matsin lamba ya yi girma, za a ɗauki matakin matsawa.Matsakaicin matakan zai iya rage yawan zafin jiki, ajiye aikin matsawa, inganta haɓakar haɓakawa da ƙara yawan iskar gas ɗin da aka matsa.

Hoto na 1 yana nuna nau'i-nau'i na piston air compressor, wanda aka saba amfani dashi don 0 3-0.7 MPa tsarin kewayon matsa lamba.Idan matsa lamba na piston iska compressor mataki-daya ya wuce 0 6Mpa, ma'auni daban-daban na aiki za su ragu sosai, don haka ana amfani da matsawa multistage sau da yawa don inganta matsa lamba.Domin inganta inganci da rage zafin iska, ana buƙatar sanyaya tsaka-tsaki.Don kayan aikin kwampreshin iska na piston tare da matsa lamba biyu, matsa lamba na iska yana ƙaruwa daga P1 zuwa P2 bayan wucewa ta silinda mai ƙarancin ƙarfi, kuma yawan zafin jiki yana ƙaruwa daga TL zuwa T2;Sa'an nan kuma yana gudana a cikin intercooler, ya saki zafi zuwa ruwan sanyi a ƙarƙashin matsin lamba, kuma yawan zafin jiki ya ragu zuwa TL;Sa'an nan kuma an matsa zuwa matsa lamba P 3 da ake bukata ta hanyar silinda mai girma.Yanayin yanayin iska TL da T2 suna shiga silinda mai ƙarancin ƙarfi da silinda mai ƙarfi suna kan isotherm 12 '3' iri ɗaya, kuma matakan matsawa guda biyu 12 da 2' 3 sun karkata daga isotherm ba da nisa ba.Tsarin matsawa guda ɗaya na matsi guda p 3 / P 1 shine 123 ", wanda ya fi nisa daga isotherm 12 '3' fiye da matsawa mataki biyu, wato, zafin jiki ya fi girma.Ayyukan amfani da matsa lamba guda ɗaya daidai yake da yanki na 613 ″ 46, aikin amfani da matsi guda biyu daidai yake da jimlar wuraren 61256 da 52 ′ 345, kuma aikin da aka ajiye yana daidai da 2 ′ 23 ″ 32 ' .Ana iya ganin cewa matsawa da aka tsara zai iya rage yawan zafin jiki, ajiye aikin matsawa da inganta aiki.

Piston air compressors suna da nau'ikan tsari da yawa.Dangane da yanayin sanyi na Silinda, ana iya raba shi zuwa nau'in tsaye, nau'in kwance, nau'in angular, nau'in ma'auni mai ma'ana da nau'in adawa.Bisa ga jerin matsawa, ana iya raba shi zuwa nau'i-nau'i guda ɗaya, nau'i biyu da nau'i mai yawa.Dangane da yanayin saiti, ana iya raba shi zuwa nau'in wayar hannu da tsayayyen nau'in.Dangane da yanayin sarrafawa, ana iya raba shi zuwa nau'in saukewa da nau'in sauya matsa lamba.Daga cikin su, yanayin sarrafawa na saukewa yana nufin cewa lokacin da matsa lamba a cikin tankin ajiyar iska ya kai darajar da aka saita, injin iska ba ya daina aiki, amma yana gudanar da aiki maras nauyi ta hanyar buɗe bawul ɗin aminci.Ana kiran wannan halin rashin aikin yi.Yanayin sarrafa matsa lamba yana nufin cewa lokacin da matsa lamba a cikin tankin ajiyar iska ya kai ƙimar da aka saita, injin iska zai daina aiki ta atomatik.