1. Compressor yefiriji yepisitoni ine semi-hermetic.
Pakati pemhando dzakasiyana dzemacompressor efiriji, macompressor episton ndiwo ekutanga uye achiri kushandiswa kakawanda. Semuenzaniso, macompressor efiriji episton esemi-hermetic anoshandiswa zvakanyanya mumidziyo yefiriji. Vagadziri vanozivikanwa ndeva: Emerson, Bitzer, nedzimwe macompressor.
Hunhu hwemacompressor efiriji episton ane semi-hermetic: huwandu hwakakura hwekumanikidzwa uye kugona kwefiriji, zvinodiwa nezvinhu zvishoma, tekinoroji yakakura, sisitimu yecompressor iri nyore, asi inotya zvikuru kuvhunduka kwemvura.
Kune zvikanganiso zviviri zvakajairika mumacompressor efiriji episton ane semi-hermetic: zvikanganiso zvemakanika uye zvikanganiso zvemagetsi. Zvinokanganisa zvemakanika zvinowanzoitwa kukuvara kana kukuvadzwa kwetsvimbo yekubatanidza, crankshaft, valve plate uye valve plate; zvikanganiso zvemagetsi zvinowanzoitwa mu short circuit, open circuit uye kupiswa kwemota.
2. Skrora compressor yekutonhodza.
Compressor yekuscrolla inonyanya kuumbwa ne: dhisiki rinofamba (scroll rotor), dhisiki risingachinji (scroll stator), bracket, cross-coupling ring, back pressure chamber, uye eccentric shaft. Inogona kukamurwa kuita low pressure chamber compression uye high pressure chamber.
Compressor ine pressure yakaderera inoratidza kuti goko rese rakadzikira tembiricha, uye goko regoko (kunze kwechiteshi chekubuda negomba rekubuda) rakadzikira; compressor ine pressure yakawanda inoratidza kuti goko rese rakadzikira tembiricha, uye goko regoko (kunze kwechiteshi chekusveta nekamuri rekusveta) rakadzikira.
Zvinhu zvinoshandiswa pakushandisa compressor yekuskorora: kushanda kwakasimba, kudedera kushoma, nzvimbo yekushanda yakanyarara, zvikamu zvishoma zvekupfeka, kushanda kwakasimba, ruzha rushoma, kurarama kwenguva refu, kukosha kwakanyanya kweEER, uye zvinoshandiswa mufiriji uye ma air conditioner.
3. Compressor yekutonhodza ne screw.
Compressor yekutonhodza screw inonyanya kugadzirwa ne casing, rotor, bearing, shaft seal, balance piston, uye energy adjustment device. Compressor yekutonhodza screw ine screws mbiri dzine helical tooth grooves dzinotenderera, izvo zvinokonzera shanduko yehuwandu pakati pemazino, kuitira kuti kusveta ne compressor zvipedziswe, uye kugona kutonhora kunogona kugadziriswa zvisina kudzika pakati pe10% ne100%. Screw refrigeration compressors ikozvino inoshandiswa zvakanyanya mufiriji nemidziyo yeHVAC.
Hunhu hwema compressor e screw refrigeration: rotor, simba remabheari uye kuramba kupfeka zvakakwirira; huwandu hwe exhaust hahuna kukanganiswa nekumanikidzwa kwe exhaust; inochengetedza kushanda zvakanaka mumamiriro akasiyana-siyana ekushanda; inogona kugadzirisa simba pasina matanho, isinganzwe mvura.
Mumwe munhu akambobvunza muRefrigeration Encyclopedia Technology Group kare kuti ma screw compressor anotya liquid shock here, uye vanhu vazhinji vakapindura kuti havatyi liquid shock. Kutaura zvazviri, screw compressor inotyawo liquid shock, asi screw compressor hainyanyi kunetseka nekubuda kwemvura mumvura, uye kubuda kwemvura mumvura kuchaita kuti compressor isashande zvakanaka, izvo zvinoda kutariswa.
Nguva yekutumira: Chivabvu-27-2022