Nkhani yotsatira idzakutengerani pakuwunika mozama kapangidwe ka screw air compressor. Pambuyo pake, mukawona screw air compressor, mudzakhala katswiri!
1.Galimoto
Nthawi zambiri, 380V motorsamagwiritsidwa ntchito moteremphamvu zotulutsandi pansi pa 250KW, ndi6kv pandi10 kVmagalimotoamagwiritsidwa ntchito nthawi zambirimphamvu yotulutsa mota imaposa250KW.
Mpweya wosaphulika woletsa kuphulika ndi380V/660v.Njira yolumikizirana ndi injini yomweyo ndi yosiyana. Ikhoza kuzindikira kusankha kwa mitundu iwiri ya ma voltages ogwira ntchito:380 vndi660V. Kuthamanga kwakukulu kogwira ntchito komwe kumayikidwa pa nameplate ya fakitale ya kompresa yotsimikizira kuphulika kwa mpweya ndi0.7MPa. China Palibe muyezo wa0.8MPa. Chilolezo chopanga choperekedwa ndi dziko lathu chikuwonetsa0.7MPa, komam'mapulogalamu enieni amatha kufikira0.8MPa.
Mpweya wa kompresa uli ndi zida zokhamitundu iwiri yama motors asynchronous,2-pole ndi4-pole, ndipo liwiro lake likhoza kuonedwa ngati lokhazikika (1480 r/min, 2960 r/min) mogwirizana ndi miyezo yamakampani adziko lonse.
Service factor: Ma motors mumakampani opanga ma compressor onse ndi ma mota omwe sianthawi zonse, nthawi zambiri1.1ku1.2.Mwachitsanzo, ngatichiwerengero cha ntchito zamagalimoto a200kw mpweya kompresa ndi1.1, ndiye mphamvu yayikulu kwambiri yamagetsi yamagetsi yamagetsi imatha kufikira200×1.1=220kw.Akauzidwa kwa ogula, zateronkhokwe yamagetsi yotulutsa10%, zomwe ndi kufananiza.Muyezo wabwino.
Komabe, ma motors ena adzakhala ndi miyezo yabodza.Ndi bwino ngati a100kwmota imatha kutumiza kunja80% ya mphamvu zotulutsa. Nthawi zambiri, mphamvu factorcos∮= 0.8 njirandi wotsika.
Mulingo wosalowa madzi: umatanthawuza kusatsimikizika kwa chinyezi komanso kuletsa kuyipitsa kwa mota. Nthawi zambiri,IP23ndizokwanira, koma mumakampani opanga mpweya, ambiri380Vmotere ntchitoIP55ndiIP54,ndi ambiri6kv pandi10 kVmotere ntchitoIP23, kuimafunidwanso ndi makasitomala. Ikupezeka muIP55kapenaIP54.Nambala yoyamba ndi yachiwiri pambuyo pa IP imayimira milingo yosagwirizana ndi madzi komanso yopanda fumbi motsatana. Mutha kusaka pa intaneti kuti mumve zambiri.
Flame retardant grade: imatanthawuza kutha kwa injini kupirira kutentha ndi kuwonongeka.Kawirikawiri, Fmlingoamagwiritsidwa ntchito, ndiBkuyeza kwa kutentha kumatanthawuza kuwunika kokhazikika komwe kuli mulingo umodzi wokwera kuposaFmlingo.
Njira yowongolera: njira yowongolera yosinthira nyenyezi-delta.
2.Chigawo chapakati cha screw air compressor - mutu wa makina
Screw compressor: Ndi makina omwe amawonjezera kuthamanga kwa mpweya. Chigawo chachikulu cha screw compressor ndi mutu wa makina, chomwe ndi gawo lomwe limapondereza mpweya. Pakatikati pa ukadaulo wochititsa chidwi kwenikweni ndi ma rotor achimuna ndi achikazi. Chokhuthala ndi chozungulira chachimuna ndipo chocheperako ndi chozungulira chachikazi. rotor.
Mutu wamakina: Makiyi ofunikira amapangidwa ndi rotor, casing (silinda), mayendedwe ndi shaft chisindikizo.Kunena zowona, ma rotor awiri (awiri aakazi ndi aamuna ozungulira) amayikidwa ndi mayendedwe mbali zonse ziwiri mu casing, ndipo mpweya umayamwa kuchokera kumapeto. Mothandizidwa ndi kasinthasintha wachibale wa rotor wamwamuna ndi wamkazi, meshing angle meshes ndi grooves dzino. Kuchepetsa voliyumu mkati patsekeke, potero kuonjezera kuthamanga gasi, ndiyeno kutulutsa kuchokera mbali ina.
Chifukwa cha kukhazikika kwa gasi woponderezedwa, mutu wa makinawo uyenera kuziziritsidwa, kusindikizidwa ndi kupakidwa mafuta akamapanikiza gasi kuonetsetsa kuti mutu wamakina ukhoza kugwira ntchito bwino.
Ma screw air compressor nthawi zambiri amakhala zinthu zaukadaulo wapamwamba kwambiri chifukwa wolandirayo nthawi zambiri amaphatikiza mapangidwe apamwamba a R&D komanso ukadaulo wapamwamba kwambiri.
Pali zifukwa ziwiri zazikulu zomwe mutu wa makina nthawi zambiri umatchedwa kuti ndiukadaulo wapamwamba kwambiri: ① Kulondola kwazithunzi ndikwambiri ndipo sikungasinthidwe ndi makina wamba ndi zida; ② Rotor ndi ndege yolowera mbali zitatu, ndipo mbiri yake ili m'manja mwa makampani ochepa akunja. , mbiri yabwino ndiyo chinsinsi chodziwira kupanga gasi ndi moyo wautumiki.
Kuchokera pamawonekedwe a makina akuluakulu, palibe kukhudzana pakati pa rotor wamwamuna ndi wamkazi, pali2-3kusiyana kwa waya, ndipo palindi 2-3kusiyana kwa waya pakati pa rotor ndi chipolopolo, zonse zomwe sizikhudza kapena kupaka.Pali kusiyana kwa 2-3mawayapakati pa doko la rotor ndi chipolopolo, ndipo palibe kukhudzana kapena kukangana. Chifukwa chake, moyo wautumiki wa injini yayikulu umadaliranso moyo wautumiki wa mayendedwe ndi zisindikizo za shaft.
Moyo wautumiki wa mayendedwe ndi zisindikizo za shaft, ndiye kuti, kuzungulira kwa m'malo, zimagwirizana ndi mphamvu yonyamula ndi liwiro.Chifukwa chake, moyo wautumiki wa injini yayikulu yolumikizidwa mwachindunji ndi yayitali kwambiri yokhala ndi liwiro lotsika komanso lopanda mphamvu zowonjezera.Kumbali ina, kompresa ya mpweya yoyendetsedwa ndi lamba imakhala ndi liwiro lamutu komanso kunyamula kwakukulu, kotero moyo wake wautumiki ndi waufupi.
Kuyika kwa zinyalala za mutu wa makina kuyenera kuchitidwa ndi zida zapadera zoyika mumsonkhano wopanga ndi kutentha kosalekeza ndi chinyezi, yomwe ndi ntchito yaukadaulo kwambiri.Katunduyo atasweka, makamaka mutu wamakina apamwamba kwambiri, uyenera kubwezeredwa ku fakitale yokonza opanga kuti ikonzedwe. Kuphatikizidwa ndi nthawi yoyendera maulendo obwerera ndi nthawi yokonza, zibweretsa mavuto ambiri kwa ogula. Panthawi imeneyi, makasitomala Palibe nthawi yochedwa. Kompreta ya mpweya ikangoyima, mzere wonse wopanga udzayima, ndipo ogwira ntchito azipita kutchuthi, zomwe zimakhudza mtengo wamakampani wopitilira 10,000 yuan tsiku lililonse.Chifukwa chake, ndi malingaliro odalirika kwa ogula, kukonza ndi kusamalira mutu wa makina kuyenera kufotokozedwa momveka bwino.
3. Kapangidwe ndi kulekanitsa mfundo ya mafuta ndi gasi migolo
Mgolo wamafuta ndi gasi umatchedwanso thanki yolekanitsa mafuta, yomwe ndi thanki yomwe imatha kulekanitsa mafuta oziziritsa komanso mpweya woponderezedwa. Nthawi zambiri ndi chitini cha cylindrical chopangidwa ndi chitsulo chowotcherera muchitsulo.Imodzi mwa ntchito zake ndikusunga mafuta oziziritsa.Mu thanki yolekanitsa mafuta mu tank yolekanitsa mafuta ndi gasi, yomwe imadziwika kuti mafuta ndi olekanitsa abwino. Nthawi zambiri amapangidwa ndi pafupifupi magawo 23 a magalasi omwe amatumizidwa kunja kwa bala ndi wosanjikiza. Ochepa ndi osowa ndipo ali ndi magawo 18 okha.
Mfundo yake ndi yakuti pamene mafuta ndi gasi osakaniza amawoloka galasi la fiber wosanjikiza pa liwiro linalake lothamanga, madontho amatsekedwa ndi makina akuthupi ndipo pang'onopang'ono amafupikitsa.Madontho okulirapo amafuta amagwera pansi pa phata lolekanitsa mafuta, kenako chitoliro chachiwiri chobwerera mafuta chimatsogolera gawo ili lamafuta kulowa mkati mwa mutu wamakina paulendo wotsatira.
Ndipotu, kusakaniza kwa mafuta ndi gasi kusanadutse pa olekanitsa mafuta, 99% ya mafuta osakaniza adalekanitsidwa ndikugwa pansi pa thanki yolekanitsa mafuta ndi mphamvu yokoka.
Kuthamanga kwambiri, kutentha kwakukulu kwa mafuta ndi gasi osakaniza opangidwa kuchokera ku zipangizozo amalowa mu thanki yolekanitsa mafuta motsatira njira yodutsa mkati mwa thanki yolekanitsa mafuta. Mothandizidwa ndi mphamvu ya centrifugal, mafuta ambiri omwe ali mumafuta ndi gasi osakaniza amagawika m'kati mwa thanki yolekanitsa mafuta, ndiyeno imatsikira mkatikati mwa thanki yolekanitsa mafuta ndikulowa mkombero wotsatira. .
Mpweya wopanikizidwa womwe umasefedwa ndi cholekanitsa mafuta umalowa mu choziziritsa chakumbuyo chakumbuyo kudzera mu valavu yocheperako ndipo kenako umatulutsidwa kuchokera ku zida.
Kuthamanga kotsegulira kwa valve yochepetsera yochepa nthawi zambiri kumakhala pafupifupi 0.45MPa. Valavu yocheperako yocheperako imakhala ndi ntchito zotsatirazi:
(1) Panthawi yogwira ntchito, choyambirira chimaperekedwa pakukhazikitsa kuthamanga kwamagetsi komwe kumafunikira kuti aziziziritsa mafuta opaka mafuta kuti zitsimikizike kuti zidazo zimapaka mafuta.
(2) Kupanikizika kwa mpweya mkati mwa mbiya ya mafuta ndi gasi sikungathe kutsegulidwa mpaka kupitirira 0.45MPa, yomwe ingachepetse kuthamanga kwa mpweya kupyolera mu kupatukana kwa mafuta ndi gasi. Kuphatikiza pa kutsimikizira zotsatira za kulekanitsa mafuta ndi gasi, zingathenso kuteteza kusiyana kwa mafuta ndi gasi kuti zisawonongeke chifukwa cha kusiyana kwakukulu kwapakati.
(3) Ntchito yosabwerera: Kuthamanga kwa mbiya yamafuta ndi gasi kutsika pambuyo pozimitsa kompresa ya mpweya, kumalepheretsa mpweya woponderezedwa wapaipi kuti usabwererenso mu migolo yamafuta ndi gasi.
Pali valavu pachivundikiro chakumapeto kwa mbiya yamafuta ndi gasi, yotchedwa valavu yotetezera. Nthawi zambiri, mphamvu ya mpweya wopanikizidwa wosungidwa mu thanki yolekanitsa mafuta ikafika nthawi ya 1.1 ya mtengo wokonzedweratu, valavu imatseguka kuti itulutse mbali ya mpweya ndikuchepetsa kupanikizika mu thanki yolekanitsa mafuta. Kuthamanga kwa mpweya wokhazikika kuonetsetsa chitetezo cha zida.
Pali chopimitsira pamiyendo yamafuta ndi gasi. Kuthamanga kwa mpweya kumawonetsedwa ndi kuthamanga kwa mpweya musanayambe kusefedwa.Pansi pa thanki yolekanitsa mafuta imakhala ndi valve yosefera. Vavu yosefera iyenera kutsegulidwa pafupipafupi kuti ichotse madzi ndi zinyalala zomwe zimayikidwa pansi pa thanki yolekanitsa mafuta.
Pali chinthu chowonekera chomwe chimatchedwa galasi loyang'ana mafuta pafupi ndi mbiya yamafuta ndi gasi, zomwe zimasonyeza kuchuluka kwa mafuta mu thanki yolekanitsa mafuta.Kuchuluka koyenera kwa mafuta kumayenera kukhala pakati pa galasi lowonera mafuta pomwe kompresa ya mpweya ikugwira ntchito bwino. Ngati ndipamwamba kwambiri, mafuta omwe ali mumlengalenga adzakhala okwera kwambiri, ndipo ngati ali otsika kwambiri, amakhudza kuyatsa ndi kuzizira kwa mutu wa makina.
Migolo yamafuta ndi gasi ndi zotengera zopanikizika kwambiri ndipo zimafunikira opanga akatswiri omwe ali ndi ziyeneretso zopanga.Tanki iliyonse yolekanitsa mafuta imakhala ndi nambala yapadera ya serial ndi satifiketi yogwirizana.
4. Kumbuyo kozizira
Radiyeta yamafuta ndi zoziziritsa kukhosi za air-cooled screw air compressor zimaphatikizidwa mu thupi limodzi. Nthawi zambiri amapangidwa ndi aluminiyamu mbale-zipsepse zomangira ndipo ndi ulusi wowotcherera. Mafuta akatuluka, zimakhala zosatheka kukonzanso ndipo akhoza kusinthidwa.Mfundo yake ndi yakuti mafuta oziziritsa ndi mpweya woponderezedwa umayenda m'mapaipi awo, ndipo galimotoyo imayendetsa faniyo kuti izungulira, kutaya kutentha kupyolera mu faniyo kuti izizire pansi, kotero kuti tikhoza kumva mphepo yotentha ikuwomba kuchokera pamwamba pa kompresa ya mpweya.
Ma compressor oziziritsidwa ndi madzi nthawi zambiri amagwiritsa ntchito ma radiator a tubular. Pambuyo pa kusinthanitsa kwa kutentha mu chotenthetsera kutentha, madzi ozizira amakhala madzi otentha, ndipo mafuta ozizira mwachibadwa amakhala atakhazikika.Opanga ambiri nthawi zambiri amagwiritsa ntchito mipope yachitsulo m'malo mwa mipope yamkuwa kuti athe kuwongolera ndalama, ndipo zotsatira zoziziritsa zimakhala zosauka.Ma compressor oziziritsidwa ndi madzi amayenera kumanga nsanja yozizirira kuti aziziziritsa madzi otentha pambuyo pa kusinthana kwa kutentha kuti athe kutenga nawo gawo paulendo wotsatira. Palinso zofunika pa khalidwe la madzi ozizira. Mtengo womanga nsanja yozizirira nawonso ndi wokwera kwambiri, motero pali ma compressor oziziritsa amadzi ochepa. .Komabe, m'malo omwe ali ndi utsi waukulu ndi fumbi, monga zomera za mankhwala, malo opangira zinthu zokhala ndi fusible fusible, ndi malo opangira utoto wopopera, makina oziziritsa mpweya ayenera kugwiritsidwa ntchito momwe angathere.Chifukwa ma radiator a ma compressor oziziritsidwa ndi mpweya amatha kuipitsidwa pamalo ano.
Ma compressor oziziritsidwa ndi mpweya ayenera kugwiritsa ntchito chovundikira chowongolera mpweya kuti azitulutsa mpweya wotentha nthawi zonse. Kupanda kutero, m'chilimwe, ma compressor a mpweya nthawi zambiri amapanga ma alarm a kutentha kwambiri.
Kuzizira kwa mpweya wothira madzi kudzakhala bwino kusiyana ndi mtundu wa mpweya wozizira. Kutentha kwa mpweya woponderezedwa wotulutsidwa ndi mtundu wa madzi ozizira kudzakhala madigiri 10 kuposa kutentha kwapakati, pamene mtundu wa mpweya wozizira udzakhala pafupifupi madigiri 15 pamwamba.
5. Valavu yowongolera kutentha
Makamaka poyang'anira kutentha kwa mafuta ozizira omwe amalowetsedwa mu injini yaikulu, kutentha kwa injini yaikulu kumayendetsedwa.Ngati kutentha kwa utsi wa mutu wa makinawo kuli kotsika kwambiri, madzi amalowa mu mbiya yamafuta ndi gasi, zomwe zimapangitsa kuti injini yamafuta ikhale emulsify.Kutentha kukakhala ≤70 ℃, valavu yowongolera kutentha imayendetsa mafuta ozizira ndikuletsa kuti asalowe munsanja yozizira. Kutentha kukakhala> 70 ℃, valavu yowongolera kutentha imangolola kuti gawo lina la mafuta otenthetsera kutentha kwambiri liziziritsidwa kudzera m'madzi ozizira, ndipo mafuta oziziritsa amasakanizidwa ndi mafuta osasungunuka. Kutentha kukakhala ≥76 ° C, valavu yowongolera kutentha imatsegula njira zonse zamadzi ozizira. Panthawiyi, mafuta ozizira ozizira ayenera kukhazikika asanalowenso mumayendedwe a mutu wa makina.
6. PLC ndi kuwonetsera
PLC imatha kutanthauziridwa ngati makina apakompyuta, ndipo chiwonetsero cha air compressor LCD chimatha kuwonedwa ngati chowunikira pakompyuta.PLC ili ndi ntchito zolowetsa, kutumiza kunja (zowonetsera), kuwerengera, ndi kusunga.
Kupyolera mu PLC, wononga mpweya kompresa amakhala anzeru kwambiri opusitsa makina umboni. Ngati gawo lililonse la kompresa ya mpweya silinali bwino, PLC imazindikira mayankho amagetsi ofananirako, omwe amawonetsedwa pachiwonetsero ndikubwezeredwa kwa woyang'anira zida.
Zosefera za mpweya zikagwiritsidwa ntchito, zosefera zamafuta, cholekanitsa mafuta ndi mafuta ozizira a kompresa ya mpweya zikagwiritsidwa ntchito, PLC imachenjeza ndikupangitsa kuti isinthe mosavuta.
7. Air fyuluta chipangizo
Chosefera cha mpweya ndi chipangizo chosefera pamapepala ndipo ndiye chinsinsi cha kusefera kwa mpweya.Pepala losefera pamwamba limapindidwa kuti likulitse malo olowera mpweya.
Tizibowo tating'ono ta zinthu zosefera mpweya ndi pafupifupi 3 μm. Ntchito yake yayikulu ndikusefa fumbi lopitilira 3 μm mumlengalenga kuti mupewe kufupikitsa moyo wa screw rotor ndi kutsekeka kwa fyuluta yamafuta ndi cholekanitsa mafuta.Nthawi zambiri, maola 500 aliwonse kapena nthawi yayifupi (malingana ndi momwe zinthu zilili), chotsani ndikuwuzira mpweya kuchokera mkati ndi ≤0.3MPa kuti muchotse tinthu ting'onoting'ono totsekeka.Kuthamanga kwambiri kungapangitse kuti tinthu ting'onoting'ono tiphulika ndi kukula, koma sizingakwaniritse zofunikira zosefera, choncho nthawi zambiri, mumasankha kusintha chinthu cha fyuluta ya mpweya.Chifukwa chinthu chosefera mpweya chikawonongeka, chimachititsa kuti mutu wa makinawo ugwire.
8. Vavu yolowera
Imatchedwanso air inlet pressure regulating valve, imayang'anira kuchuluka kwa mpweya womwe umalowa pamutu wa makina malinga ndi kuchuluka kwa kutsegulira kwake, potero kukwaniritsa cholinga chowongolera kusamuka kwa mpweya wa kompresa.
Valavu yosinthira mphamvu yosinthira mphamvu imawongolera silinda ya servo kudzera mu valavu yofananira ya solenoid. Pali ndodo yokankhira mkati mwa silinda ya servo, yomwe imatha kuyang'anira kutsegula ndi kutseka kwa mbale ya valve yolowera ndi kuchuluka kwa kutsegula ndi kutseka, potero kukwaniritsa 0-100% kulamulira mpweya.
9. Inverse proportional solenoid valve ndi servo cylinder
Chiŵerengerocho chimatanthawuza chiŵerengero cha mphepo yamkuntho pakati pa zinthu ziwiri za mpweya A ndi B. M'malo mwake, zikutanthauza zosiyana. Ndiko kuti, kutsika kwa mpweya wolowa mu silinda ya servo kudzera mu valavu ya solenoid inverse proportional solenoid, m'pamenenso diaphragm ya valve yolowetsa imatsegulidwa, ndipo mosiyana.
10. Chotsani valavu ya solenoid
Kuyikidwa pafupi ndi mpweya wolowera mpweya, pamene kompresa mpweya watsekedwa, mpweya mu mafuta ndi gasi mbiya ndi mutu makina amasamutsidwa kudzera mpweya fyuluta kuteteza mpweya kompresa kuonongeka chifukwa cha mafuta mutu makina pamene. kompresa ya mpweya imayendetsedwanso. Kuyambira ndi katundu kumapangitsa kuti choyambira chikhale chachikulu kwambiri ndikuwotcha mota.
11. Sensa ya kutentha
Imayikidwa pambali yotulutsa mpweya wa mutu wa makina kuti muwone kutentha kwa mpweya wotulutsidwa. Mbali inayo imalumikizidwa ndi PLC ndipo imawonetsedwa pazenera. Kutentha kukakwera kwambiri, nthawi zambiri madigiri 105, makinawo amatha kuyenda. Sungani zida zanu motetezeka.
12. Pressure sensor
Imayikidwa potulutsa mpweya wa kompresa ya mpweya ndipo imatha kupezeka pa chozizira chakumbuyo. Amagwiritsidwa ntchito poyesa molondola kuthamanga kwa mpweya wotulutsidwa ndi kusefedwa ndi mafuta ndi olekanitsa abwino. Kuthamanga kwa mpweya woponderezedwa komwe sikunasefedwe ndi mafuta ndi olekanitsa abwino kumatchedwa pre-filter pressure. , pamene kusiyana pakati pa kuthamanga kwa pre-filtration ndi kuthamanga kwa pambuyo pa kusefa ndi ≥0.1MPa, kusiyana kwakukulu kwapang'onopang'ono kwa mafuta kudzafotokozedwa, zomwe zikutanthauza kuti cholekanitsa chabwino cha mafuta chiyenera kusinthidwa. Mapeto ena a sensa amalumikizidwa ndi PLC, ndipo kupanikizika kumawonetsedwa pachiwonetsero.Kunja kwa thanki yolekanitsa mafuta pali choyezera kuthamanga. Kuyesedwa ndiko kuthamanga kwa pre-sefera, ndipo kupanikizika kwapambuyo-kusefedwa kumatha kuwoneka pa chiwonetsero chamagetsi.
13. Mafuta fyuluta chinthu
Mafuta fyuluta ndi chidule cha mafuta fyuluta. Fyuluta yamafuta ndi chipangizo chosefera pamapepala chomwe chimakhala ndi kusefera pakati pa 10 mm ndi 15 μm.Ntchito yake ndi kuchotsa zitsulo particles, fumbi, oxides zitsulo, collagen ulusi, etc. mu mafuta kuteteza fani ndi makina mutu.Kutsekeka kwa fyuluta yamafuta kumapangitsanso kuti mafuta azikhala ochepa kwambiri pamutu wa makina. Kupanda kondomu pamutu wamakina kungayambitse phokoso lachilendo ndi kuvala, kumayambitsa kutentha kosalekeza kwa mpweya wotulutsa mpweya, komanso kumabweretsa ma depositi a kaboni.
14. Valovu yobwereranso mafuta
Mafuta osefedwa mu sefa yolekanitsa yamafuta ndi gasi amakhazikika mu groove yozungulira yozungulira pansi pa phata lolekanitsa mafuta, ndipo amatsogozedwa kumutu wamakina kudzera papaipi yachiwiri yobwezeretsa mafuta kuti aletse mafuta oziziritsa olekanitsidwa kuti asatulutsidwe ndi mpweya kachiwiri, kotero kuti mafuta okhutira mu wothinikizidwa mpweya adzakhala kwambiri.Pa nthawi yomweyi, pofuna kuteteza mafuta ozizira mkati mwa mutu wa makina kuti asabwererenso, valve yotsekemera imayikidwa kumbuyo kwa chitoliro chobwezeretsa mafuta.Ngati kugwiritsa ntchito mafuta kumawonjezeka mwadzidzidzi panthawi yogwiritsira ntchito zipangizo, fufuzani ngati bowo laling'ono lozungulira la valve ya njira imodzi latsekedwa.
15. Mitundu yosiyanasiyana ya mapaipi amafuta mu kompresa ya mpweya
Ndi chitoliro chomwe mafuta a kompresa amayenda. Chitoliro cholukidwa chachitsulo chidzagwiritsidwa ntchito pa kutentha kwakukulu ndi kusakaniza kwa mafuta ndi gasi kutulutsidwa kuchokera kumutu wa makina kuti ateteze kuphulika. Chitoliro cholowetsa mafuta cholumikiza thanki yolekanitsa mafuta kumutu wamakina nthawi zambiri chimakhala chachitsulo.
16. Chokupizira chakuzizira chakumbuyo
Nthawi zambiri, mafani a axial flow amagwiritsidwa ntchito, omwe amayendetsedwa ndi mota yaying'ono kuti awombe mpweya wozizira molunjika kudzera pa radiator ya chitoliro cha kutentha.Zitsanzo zina zilibe valavu yowongolera kutentha, koma gwiritsani ntchito kuzungulira ndi kuyimitsa kwa injini yamagetsi yamagetsi kuti musinthe kutentha.Pamene kutentha kwa chitoliro cha mpweya kumakwera kufika 85 ° C, fani imayamba kuthamanga; pamene kutentha kwa chitoliro cha utsi ndi kosakwana 75 ° C, zimakupiza zimangoyima kuti zisunge kutentha mkati mwamtundu wina.
Nthawi yotumiza: Nov-08-2023