Iyo yemotokari air-conditioning compressor ndiyo moyo wemotokari yemhepo-inogadzirisa firiji system uye inoita basa rekumanikidza uye kutakura mupfunga wefiriji. Kune marudzi maviri emacompressor: non-variable displacement uye variable displacement. Zvinoenderana neakasiyana misimboti yekushanda, air conditioning compressors inogona kukamurwa kuita yakagadziriswa displacement compressors uye akasiyana displacement compressors.
Zvinoenderana neakasiyana nzira dzekushanda, compressor inogona kukamurwa kuita inodzokororwa uye inotenderera mhando. Zvakajairwa kudzoreredza macompressor anosanganisira crankshaft yekubatanidza tsvimbo mhando uye axial piston mhando, uye akajairika rotary compressors anosanganisira rotary vane mhando uye mupumburu mhando.
Iyo yemotokari air-conditioning compressor ndiyo moyo wemotokari yemhepo-inogadzirisa firiji system uye inoita basa rekumanikidza uye kutakura mupfunga wefiriji.
Classification
Compressors yakakamurwa kuva marudzi maviri: non-variable displacement uye variable displacement.
Air-conditioning compressors anowanzo kupatsanurwa mumhando dzinodzokororwa uye dzinotenderera zvichienderana nemaitiro avo emukati ekushanda.
Kushanda musimboti classification editing kutepfenyura
Zvinoenderana neakasiyana misimboti yekushanda, air conditioning compressors inogona kukamurwa kuita yakagadziriswa displacement compressors uye akasiyana displacement compressors.
Fixed displacement compressor
Kutamiswa kweiyo yakagadziriswa-kuchinjisa compressor inowedzera zvakaenzana nekuwedzera kweinjini kumhanya. Haikwanise kushandura otomatiki kubuda kwemagetsi zvichienderana nekutonhora kuri kudiwa, uye ine simba rakati wandei pakushandisa mafuta ejini. Kudzora kwayo kunowanzo kuunganidza chiratidzo chekushisa chemhepo inobuda ye evaporator. Kana tembiricha ichisvika patembiricha yakatarwa, iyo electromagnetic clutch ye compressor inoburitswa uye compressor inomira kushanda. Kana tembiricha yakwira, iyo electromagnetic clutch inobatwa uye compressor inotanga kushanda. Iyo yakagadziriswa displacement compressor inodzorwa zvakare nekudzvanywa kweiyo air conditioning system. Kana kudzvanywa kwepombi kwakanyanyisa, compressor inomira kushanda.
Variable displacement air conditioner compressor
Iyo inoshanduka displacement compressor inogona kugadzirisa otomatiki kubuda kwemagetsi zvinoenderana neyakaiswa tembiricha. Iyo air-conditioning control system haiunganidze siginecha yekupisa yemhepo yekubuda kweiyo evaporator, asi inodzora iyo compression ratio yecompressor zvinoenderana nekuchinja kwechiratidzo chekumanikidza mupombi yemhepo-inogadzirisa kuti igadzirise otomatiki tembiricha yekubuda kwemhepo. Muchiitiko chose chefiriji, compressor inogara ichishanda, uye kugadziriswa kwesimba refiriji kunodzorwa zvachose nevhavha yekudzora inomanikidza yakaiswa mukati me compressor. Kana dzvinyiriro iri pamucheto wepaipi yemhepo inotonhorera yakakwira zvakanyanya, vharuvhu inodzora inopfupisa piston sitiroko mucompressor kuti ideredze reshiyo yekumanikidza, izvo zvinoderedza kusimba kwefiriji. Kana kudzvinyirirwa pamagumo ekupedzisira kunodonha kusvika kune imwe nhanho uye kudzvinyirira kumucheto kwakaderera kunokwira kune imwe nhanho, iyo yekumanikidza inodzora vharuvhu inowedzera piston sitiroko kuti ivandudze kusimba kwefiriji.
Kurongeka kwemaitiro ebasa
Zvinoenderana neakasiyana nzira dzekushanda, compressor inogona kukamurwa kuita inodzokororwa uye inotenderera mhando. Zvakajairwa kudzoreredza macompressor anosanganisira crankshaft yekubatanidza tsvimbo mhando uye axial piston mhando, uye akajairika rotary compressors anosanganisira rotary vane mhando uye mupumburu mhando.
Crankshaft yekubatanidza tsvimbo compressor
Maitiro ekushanda kwecompressor iyi anogona kukamurwa kuita zvina, zvinoti compression, exhaust, kuwedzera, kusveta. Kana crankshaft ichitenderera, tsvimbo yekubatanidza inotyaira piston kuti idzoke, uye vhoriyamu yekushanda inoumbwa nemadziro emukati ecylinder, iyo cylinder musoro uye pamusoro pepamusoro pepiston inoshanduka nguva nenguva, nekudaro kumanikidza uye kutakura iyo firiji mufiriji system. . Iyo crankshaft yekubatanidza tsvimbo compressor ndiyo yekutanga chizvarwa compressor. Inoshandiswa zvakanyanya, ine tekinoroji yekugadzira yakakura, chimiro chakareruka, zvinodiwa zvakaderera pane zvekugadzirisa zvinhu uye tekinoroji yekugadzirisa, uye mutengo wakaderera. Iyo ine kuchinjika kwakasimba, inogona kuchinjika kune yakakura kudzvanywa siyana uye firiji simba rekuda, uye ine yakasimba kuchengetedza.
Nekudaro, iyo crankshaft yekubatanidza tsvimbo compressor inewo zvimwe zvinokanganisa zviri pachena, sekutadza kuwana kumhanya kwakanyanya, muchina wakakura uye unorema, uye hazvisi nyore kuwana huremu hwakareruka. Iko kupera kunomira, kuyerera kwemhepo kunowanzoita kushanduka, uye kune kuzunguzika kukuru panguva yekushanda.
Nekuda kwehunhu huri pamusoro hwe crankshaft-yekubatanidza-tsvimbo compressors, mashoma madiki-anotamisa macompressor atora chimiro ichi. Parizvino, crankshaft-yekubatanidza-tsvimbo compressors inonyanya kushandiswa muhombe-inotamisa air conditioning masisitimu emotokari dzinotakura vanhu nemarori.
Axial Piston Compressor
Axial piston compressors inogona kunzi yechipiri-chizvarwa compressors, uye akajairika ari rocker-plate kana swash-plate compressors, izvo zviri izvo zvigadzirwa zvemhando yepamusoro mumotokari air-conditioning compressors. Izvo zvikamu zvikuru zve swash plate compressor ndiyo huru shaft uye ndiro yekutsvaira. Masilinda akatenderedzwa akarongwa neshaft huru yecompressor sepakati, uye mafambiro episton anoenderana neshaft huru yecompressor. Mapistoni emapurepu epureti akawanda anogadzirwa semapistoni ane misoro miviri, senge axial 6-cylinder compressors, masilinda matatu ari kumberi kwecompressor, uye mamwe macylinders matatu ari kumashure kwecompressor. Mapiston ane misoro miviri anotsvedza ari tandem mumasilinda akatarisana. Kana imwe magumo episton ikamanikidza mupfuri wefiriji muhumburumbira hwemberi, imwe magumo episton inofemera mupfunga wefiriji mucylinder yekumashure. Silinda imwe neimwe inoshongedzerwa nepamusoro uye yakaderera mavharuvhu emhepo, uye imwe yakakwira yekumanikidza pombi inoshandiswa kubatanidza kumberi nekumashure makamuri ekumanikidza. Iyo yakatemerwa ndiro inogadziriswa neiyo huru shaft ye compressor, mupendero weplate yakarerekera inounganidzwa mugororo pakati pepiston, uye piston groove uye kumucheto kweplate yakarerekera inotsigirwa nesimbi bhora mabheji. Kana iyo shaft huru ichitenderera, ndiro yekugezesa inotendererawo, uye mupendero wepureti inosundidzira piston kuti idzorere axially. Kana ndiro yekugezesa ikatenderera kamwe chete, kumberi nekumashure mapistoni maviri rimwe nerimwe rinopedzisa kutenderera, kupera simba, kuwedzera, nekukweva, izvo zvakaenzana nekushanda kwemasirinda maviri. Kana iri axial 6-cylinder compressor, 3 cylinders uye 3-dou-headed pistons akagoverwa zvakaenzana pachikamu chevhavhavhavha. Kana iyo shaft huru inotenderera kamwe chete, yakaenzana nemhedzisiro ye6 cylinders.
Iyo swash plate compressor iri nyore kuwana miniaturization uye huremu huremu, uye inogona kuwana yakakwirira-kumhanya kushanda. Iine compact chimiro, kushanda kwepamusoro uye kushanda kwakavimbika. Mushure mekuona shanduko yekuchinjisa kudzora, inoshandiswa zvakanyanya mumotokari maair conditioners.
Rotary Vane Compressor
Kune marudzi maviri emasilinda maumbirwo e rotary vane compressors: denderedzwa uye oval. Mune denderedzwa cylinder, iyo huru shaft ye rotor ine eccentric chinhambwe kubva pakati pe cylinder, kuitira kuti rotor yakanyatsobatanidzwa pakati pekusveta uye maburi ekupera mukati memukati we cylinder. Mune elliptical cylinder, iyo huru axis ye rotor uye pakati pe ellipse inopindirana. Mashizha ari pa rotor anokamura humburumbira munzvimbo dzinoverengeka. Kana iyo shaft huru ichityaira rotor kuti itenderere kamwe chete, huwandu hwenzvimbo idzi hunochinja nguva dzose, uye mhute yefiriji inochinjawo muhukuru uye tembiricha munzvimbo idzi. Rotary vane compressors haina vharafu yekusveta nekuti vanes vanoita basa rekusveta mukati nekumanikidza firiji. Kana paine 2 blades, pane 2 exhaust process mune imwe kutenderera kweiyo huru shaft. Iyo yakawanda blades, iyo idiki iyo compressor discharge kushanduka.
Seyechitatu-chizvarwa compressor, nekuti vhoriyamu uye huremu hweiyo rotary vane compressor inogona kuitwa diki, zviri nyore kuronga mune yakamanikana injini compartment, pamwe chete nemabhenefiti eyakaderera ruzha uye vibration, uye yakakwirira volumetric kunyatsoita, ndizvo. zvakare inoshandiswa mumotokari yemhepo inogadzirisa masisitimu. ndawana application. Nekudaro, iyo rotary vane compressor ine zvakakwirira zvinodikanwa pane machining kunyatsoita uye yakakwirira yekugadzira mutengo.
scroll compressor
Macompressor akadaro anogona kunzi 4th chizvarwa compressors. Chimiro chemupumburu compressors chinonyanya kukamurwa kuita marudzi maviri: ane simba uye static mhando uye kaviri revolution mhando. Parizvino, iyo dynamic uye static type ndiyo inonyanya kushandiswa. Zvikamu zvaro zvinoshanda zvinonyanya kuumbwa neiyo dynamic turbine uye static turbine. Zvimiro zvema dynamic uye static turbines akafanana zvakanyanya, uye ese ari maviri anoumbwa neplate yekupedzisira uye involute spiral zino rinokwira kubva kumagumo ndiro, maviri akarongwa eccentrically uye musiyano uri 180 °, static turbine yakamira, uye turbine inofamba inotenderedzwa eccentrically uye yakashandurwa ne crankshaft pasi pekumanikidzika kweanokosha anti-rotation mechanism, kureva kuti, hapana kutenderera, kushanduka chete. Mipumburu compressors ine zvakawanda zvakanaka. Semuenzaniso, compressor idiki muhukuru uye huremu huremu, uye eccentric shaft inotyaira mafambiro eturbine inogona kutenderera nekumhanya kukuru. Nekuda kwekuti hapana vharafu yekuyamwa uye yekuburitsa vharafu, iyo scroll compressor inoshanda zvakavimbika, uye zviri nyore kuona kushanduka kwekumhanya kwekufamba uye shanduko yekuchinjisa tekinoroji. Multiple compression chambers anoshanda panguva imwe chete, gasi pressure pressure musiyano pakati pedyo nemakamuri ekumanikidza idiki, kubuda kwegasi kudiki, uye volumetric kunyatsoshanda kwakakwira. Mipumburu compressors yave yakawanda uye yakawedzera kushandiswa mumunda wefiriji diki nekuda kwezvakanaka zvadzo zve compact chimiro, kushanda kwakanyanya uye kuchengetedza simba, kuderera kwekudedera uye kuderera kweruzha, uye kuvimbika kwekushanda, uye nekudaro inova imwe yenzira huru yecompressor tekinoroji. development.
Common malfunctions
Sechikamu chepamusoro-chinotenderera chekushanda, iyo air conditioner compressor ine mukana mukuru wekukundikana. Mhosva dzakajairika ruzha rusina kujairika, kubuda ropa uye kusashanda.
(1) Ruzha rusina kujairika Pane zvikonzero zvakawanda zveruzha rusina kujairika rwecompressor. Semuenzaniso, iyo electromagnetic clutch ye compressor yakakuvadzwa, kana mukati mecompressor yakapfekwa zvakanyanya, nezvimwewo, izvo zvinogona kukonzera ruzha rusina kujairika.
①Iyo electromagnetic clutch yecompressor inzvimbo yakajairika kunoitika ruzha rusina kujairika. Iyo compressor inowanzo mhanya kubva yakaderera kumhanya kusvika pakumhanya pasi pemutoro wakakwira, saka izvo zvinodikanwa zveelectromagnetic clutch zvakakwirira kwazvo, uye nzvimbo yekuisa yeelectromagnetic clutch kazhinji iri padyo nepasi, uye inowanzo kuratidzwa nemvura inonaya uye ivhu. Kana kubereka mu electromagnetic clutch kwakakuvadzwa ruzha rusina kujairika runoitika.
②Kuwedzera kune dambudziko reiyo electromagnetic clutch pachayo, kusimba kweiyo compressor drive bhandi kunobatawo zvakananga hupenyu hwemagetsi clutch. Kana bhandi rekutumira rakanyanya kusununguka, iyo electromagnetic clutch inowanzotsvedza; kana bhandi rekutumira rakanyanya kusimba, mutoro uri pa electromagnetic clutch uchawedzera. Kana kusimba kwebhanhire rekutapurirana kusina kunaka, compressor haishande pachiyero chechiedza, uye compressor ichakuvadzwa kana ichirema. Kana bhandi rekutyaira riri kushanda, kana iyo compressor pulley uye jenareta pulley isiri mundege imwechete, inoderedza hupenyu hwebhandi rekutyaira kana compressor.
③ Iyo yakadzokororwa kuyamwa uye kuvhara kweiyo electromagnetic clutch kunokonzeresa ruzha rusina kujairika mucompressor. Semuenzaniso, kugadzirwa kwemagetsi kwejenareta hakuna kukwana, kudzvanywa kwemhepo yekumisikidza kwakanyanyisa, kana mutoro weinjini wakakurisa, izvo zvinozoita kuti clutch yemagetsi idzokorore kudhonzera mukati.
④Panofanira kunge paine imwe gwanza pakati peiyo electromagnetic clutch uye compressor inokwira pamusoro. Kana mukaha wacho wakakurisa, kukanganisa kunowedzerawo. Kana iyo gap iri diki zvakanyanya, iyo electromagnetic clutch inopindira neiyo compressor inokwira pamusoro panguva yekushanda. Ichi ndichowo chikonzero chinowanzokonzera ruzha rusina kujairika.
⑤ Iyo compressor inoda mafuta anovimbika kana ichishanda. Kana iyo compressor ikashaya mafuta ekuzora, kana mafuta ekuzora asina kushandiswa nemazvo, ruzha rwakakomba ruchaitika mukati mecompressor, uye kunyange kuita kuti compressor isakara uye yakaraswa.
(2) Leakage Refrigerant leakage ndiro dambudziko rinowanzoitika mumhepo inofefetera masisitimu. Chikamu chinobuda checompressor chinowanzova panosangana necompressor uye yakakwirira uye yakaderera mapombi, apo zvinowanzonetsa kutarisa nekuda kwenzvimbo yekuisa. Kudzvanywa kwemukati meiyo air-conditioning system kwakakwira zvakanyanya, uye kana firiji ichidonha, mafuta e compressor anorasika, izvo zvichaita kuti air-conditioning system isashande kana compressor isazorwa zvakanaka. Kune mavharuvhu ekudzivirira anodzvinyirira pane air conditioner compressors. Mavharuvhu ekudzivirira anodzvinyirira anowanzo shandiswa kushandiswa kwenguva imwe chete. Mushure mekunge iyo system yekumanikidza yakakwira zvakanyanya, iyo yekumanikidza yekudzivirira yekudzivirira valve inofanira kutsiviwa nenguva.
(3) Kusashanda Pane zvikonzero zvakawanda nei iyo air conditioner compressor isingashande, kazhinji nekuda kwematambudziko edunhu ane hukama. Iwe unogona kutanga watarisa kana iyo compressor yakakuvadzwa nekupa zvakananga simba kune electromagnetic clutch ye compressor.
Air conditioning kuchengetedza matanho
Nyaya dzekuchengetedza dzinofanirwa kucherechedzwa pakubata mafiriji
(1) Usabate firiji panzvimbo yakavharwa kana pedyo nemurazvo wakashama;
(2) Magirazi ekudzivirira anofanira kupfekwa;
(3) Dzivisa firiji yemvura inopinda mumaziso kana kumwaya paganda;
(4) Usanongedza pasi petangi refiriji kuvanhu, mamwe matangi efiriji ane midziyo yekukurumidzira yekufambisa pazasi;
(5) Usaisa tangi refiriji zvakananga mumvura inopisa ine tembiricha inodarika 40°C;
(6) Kana mufiriji wemvura ukapinda mumaziso kana kubata ganda, usachizora, wogeza pakarepo nemvura inotonhora yakawanda, wobva waenda kuchipatara kunotsvaga chiremba kuti arapwe, uye usaedze kugadzirisa. nayo iwe pachako.
