Nikeza imigqa yemishini yokupakisha enesisindo ezenzakalelayo kusukela ngo-2012
Ukudla umshini wokupakisha ukunyakaza kwe-ry compressor ukwenza ukudlala indima yomoya ocindezelwe, ukuhlukaniswa kwemishini yokupakisha ukudla kwe-compressor kanje.
imishini yokufaka ukudla ye-compressor ekuhlukanisweni kwephethini yesivalo se-compressor:
Kusukela endaweni yomshini wokupakisha ukudla, i-compressor ingahlukaniswa ibe yindawo evulekile nevaliwe, engahlukaniswa ibe yindawo evalekile ngokuphelele futhi evalekile kabili/impilo, i-crankshaft power input ephuma emzimbeni, ngedivayisi yokudlulisela exhunywe ne-prime mover. Indawo ye-crankshaft yokuvimbela ukuvuza kweyunithi yesivalo se-shaft, ngenxa yedivayisi yokuvala i-shaft cishe akunakwenzeka ukuthi ivalwe, ngakho-ke ukukhishwa kwe-laser nokungena komoya wangaphandle kunzima ukukugwema.
Imishini yokupakisha ukudla i-compressor isebenzisa isakhiwo esivaliwe ingagwenywa noma inciphise kakhulu ukuvuza. I-compressor evalekile enenjini kanye ne-compressor ifakwe emzimbeni ofanayo futhi i-spindle ihlanganiswe, ngoba indawo engaphezulu ayidingi idivayisi yokuvala umgodi, inciphisa amathuba okuvuza, futhi ngesikhathi esifanayo kunciphisa umsindo, ukusetshenziswa kwe-motor cryogenic propellant ephefumulayo, kusiza ekutholeni ukukhanya okuncane komshini.
Uma i-compressor ivalwe kancane futhi ivalwe ngokuphelele ngesimo se-compressor evalwe ngokuphelele, umehluko uwukuthi: umzimba wayo usasuswa uma kudingeka ngemva kokuhlanganiswa, indawo yokuvala enokuxhumeka kwe-flange, noma i-gasket seal cushion yokuncika kuyo, kuyilapho i-compressor yemoto ivalwe ngemuva kwe-chassis, i-casing joint engenhla nengezansi, ubuchwepheshe bokuvala i-welding, ngakho-ke izidingo eziphakeme zempilo yenkonzo yomshini, kufanele ikwazi ukuqinisekisa isikhathi eside (iminyaka eyi-10 ~ 15). Ukusetshenziswa, akudingeki kulungiswe.
ukuze kugqwale amanzi aqukethe i-ammonia yethusi, ngakho-ke, yonke i-compressor ye-ammonia ivulekile. I-compressor encane isetshenziswa ivaliwe kakhulu.
Ukugoqa kwe-stator kwemoto kuhlukaniswe ngensimbi engagqwali embozwe ngodonga oluncane kanye ne-rotor. Uma kuqhathaniswa nokuyisisekelo, kuletha ubunzima bobuchwepheshe besakhiwo, ikhwalithi yobukhulu obukhulu, ukusetshenziswa kwamandla kungaphezulu ngamaphesenti ayishumi, ngakho-ke ukusetshenziswa okuncane.
lokhu kulula kakhulu ekulungiseni injini, okungukuthi lapho umonakalo wokugoba kwe-stator, ungashintshwa ngaphandle kwe-casing esikiwe.
umshini wokufaka ukudla we-compressor ngokuya ngesivinini sokuhlukaniswa kwe-compressor
I-compressor ngokwejubane layo ingahlukaniswa ngezinhlobo ezintathu zesivinini esiphansi, isivinini esiphakathi kanye nesivinini esiphezulu. Nakuba i-single kusuka kwisivinini kanye nesivinini esibi, futhi ubukhulu be-compressor bokulinganisa i-suite yayo enconyiwe abulungile, kodwa empeleni ayibekanga imingcele yezindinganiso ezicacile, kodwa, ngokusho okuvame ukucatshangwa, isivinini esingaphansi kuka-150 PM ngesivinini esiphansi, ngesivinini esiphakathi phakathi kuka-150 ~ 600 RPM, ngaphezu kuka-600 RPM kuyisivinini esiphezulu.
I-compressor yanamuhla enamasilinda amaningi ishesha kakhulu, ingathola amandla amakhulu okuqandisa esiqandisini, ukubukeka kwayo kuncane futhi kube lula ngenjini exhunywe ngqo. Kodwa isivinini sokukhula sizodinga ukuthi i-compressor ibe nezici ezifana nesakhiwo, izinto zokwakha, ukunemba kokukhiqiza, izinyathelo zobuchwepheshe ezihambisanayo zithathwe ukuqinisekisa ukuqina kwayo.
umshini wokupakisha ukudla we-compressor ekuhlukanisweni kwe-compressor cylinder
Imishini yokupakisha ukudla yokuhlelwa kwesilinda se-compressor ithinta ngqo ukuma, usayizi kanye nobuningi. Ngokwezimpawu zesakhiwo, i-compressor ingahlukaniswa ibe uhlobo oluvundlile, oluqondile kanye nohlobo lwe-engela.
ukwakheka kwesilinda se-compressor esivundlile esivundlile, ukuze ukuphakama kwesakhiwo kube phansi, wonke umshini usebangeni lokubona, kulula ukuwunakekela nokuphatha, ngaphezu kwalokho, ukuhlelwa kwepayipi kanye ne-crankshaft, induku yokuxhuma, ukufakwa kulula kakhulu. Kodwa, esikhathini esidlule ama-compressor amadala avundlile anomugqa owodwa noma ophindwe kabili, ngenxa yebhalansi eguquguqukayo ayinhle, isivinini somshini asikwazi ukuthuthuka, sibonakala sikhulu kakhulu, futhi ngenxa yalokho sisusiwe.
manje i-compressor yohlobo lwebhalansi elinganayo kuphela, ngenxa yamakholomu ayo amabili ihlala ihambisana nokunyakaza kwe-piston ibhalansi eguquguqukayo ilungile, ngakho-ke, isivinini singathuthukiswa, sisetshenziswe kabanzi ku-compressor enkulu yokuqandisa.
Imishini yokufaka ukudla eqondile ye-compressor imboza indawo enesisindo esincane se-piston odongeni lwesilinda, ngakho-ke ukuguguleka kwesilinda kanye ne-piston kuncane.
Ngiyethemba ukuthi isifinyezo esingenhla esilula sokuhlukaniswa kwemishini yokupakisha ukudla, izokusiza.
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