Uhlalutyo Lwesizathu Sokuba Isilinda Sibambeke Kubangelwa YiCompressor Yefriji?

1. Isiganeko sokunamathela kwesilinda

Inkcazo yokunamathela kwesilinda: Ibhekisa kwinto yokuba iindawo ezihambayo zecompressor azikwazi ukusebenza ngenxa yokuthambisa okungekho semgangathweni, ukungcola kunye nezinye izizathu. Isilinda esinamathelayo secompressor sibonisa ukuba icompressor yonakele. Isilinda esinamathelayo secompressor senzeka kakhulu kumphezulu wokuxinana kwe-relative sliding friction bearing kunye ne-crankshaft friction surface, isilinda kunye ne-bearing esezantsi, kunye nomphezulu wokuxinana kwe-relative friction piston kunye nomphezulu wokuxinana kwesilinda.

Ukugweba ngendlela engafanelekanga njengesiganeko sokunamathela kwesilinda (ukusilela kokuqala kwecompressor): Oku kuthetha ukuba i-torque yokuqala yecompressor ayinakoyisa ukuxhathisa kwenkqubo kwaye icompressor ayinakuqala ngokuqhelekileyo. Xa iimeko zangaphandle zitshintsha, icompressor inokuqala, kwaye icompressor ayonakalanga.

Iimeko zokuqalisa okuqhelekileyo kwecompressor: I-torque yokuqala yecompressor > ukumelana nokungqubana + amandla aphezulu naphantsi oxinzelelo + amandla ajikelezayo angenawo umbane Ukumelana nokungqubana: Kunxulumene nokungqubana phakathi kwe-bearing ephezulu yecompressor, i-bearing esezantsi, isilinda, i-crankshaft kunye ne-viscosity yeoyile yokufriji yecompressor.

Amandla oxinzelelo oluphezulu noluphantsi: anxulumene nokulinganisela koxinzelelo oluphezulu noluphantsi kwinkqubo.

Amandla okungakwazi ukujikeleza: anxulumene noyilo lwe-rotor kunye nesilinda.

2. Izizathu eziqhelekileyo zokunamathela kwesilinda

1. Isizathu secompressor ngokwayo

I-compressor ayicutshungulwanga kakuhle, kwaye amandla asekuhlaleni kumphezulu wokudibana awalingani, okanye iteknoloji yokucubungula ayinangqiqo, kwaye ukungcola kungena ngaphakathi kwe-compressor ngexesha lokuveliswa kwe-compressor. Le meko ayifane yenzeke kwii-compressors zophawu.

I-compressor kunye nokuguquguquka kwenkqubo: Izifudumezi zamanzi zepompo yobushushu zenziwe ngokusekelwe kwii-air conditioners, ngoko ke uninzi lwabavelisi beepompo zobushushu bayaqhubeka nokusebenzisa ii-air conditioner. Umgangatho wesizwe wee-air conditioners ufuna ubushushu obuphezulu obuyi-43°C, oko kukuthi, ubushushu obuphezulu kwicala lokufunxa yi-43°C. ℃, oko kukuthi, ubushushu obuphezulu kwicala lokufunxa yi-55°C. Kolu bushushu, uxinzelelo oluphezulu lokukhupha umoya ngokubanzi yi-25kg/cm2. Ukuba ubushushu obuphakathi kwicala lokuphuma komoya buyi-43℃, uxinzelelo lokukhupha umoya ngokubanzi luyi-27kg/cm2. Oku kwenza i-compressor isoloko isebenza kakhulu.

Ukusebenza phantsi kweemeko zomthwalo ophezulu kunokubangela ukuba ioyile yokupholisa ingabi mdaka, nto leyo ebangela ukuba i-compressor ingatyibiliki ngokwaneleyo kwaye isilinda inganamatheli. Kwiminyaka emibini edlulileyo, kuye kwaphuhliswa i-compressor ekhethekileyo yeempompo zobushushu. Ngokusebenzisa ukulungiswa kunye nokulungiswa kwezakhiwo zangaphakathi ezifana nemingxuma yokubuyisela ioyile yangaphakathi kunye nemingxuma yokukhupha umoya, iimeko zokusebenza ze-compressor kunye nempompo yobushushu zifanelekile ngakumbi.

2. Izizathu zokungqubana kwezithuthi ezifana nokuthuthwa kunye nokuphathwa kwazo

I-compressor sisixhobo esichanekileyo, kwaye umzimba wepompo uhambelana ngokuchanekileyo. Ukungqubana kunye nokungcangcazela okukhulu ngexesha lokuphathwa nokuthuthwa kuya kubangela ukuba ubungakanani bomzimba wepompo yecompressor butshintshe. Xa i-compressor iqaliswa okanye isebenza, i-crankshaft iqhuba i-piston kwindawo ethile. Ukumelana kuyanda ngokucacileyo, kwaye ekugqibeleni iyabhajwa. Ke ngoko, i-compressor kufuneka iphathwe ngononophelo ukusuka kumzi-mveliso ukuya kwindibano ukuya kwi-host, ukusuka kwindawo yokugcina i-host ukuya ekuthuthweni ukuya kwi-arhente, kunye nokusuka kwi-arhente ukuya kufakelo lomsebenzisi, ukuze kuthintelwe ukuba i-compressor yonakale. Ukungqubana, ukuqengqeleka, ukugoba, njl.njl., ngokwemigaqo efanelekileyo yomenzi we-compressor, ukuthambekela kokuphatha akunakudlula i-30°.

3. Izizathu zokufakelwa nokusetyenziswa

Kwishishini le-air conditioner kunye ne-heat pump, kukho intetho ethi amanqaku amathathu omgangatho kunye namanqaku asixhenxe okufakela. Nangona igqithisiwe, kwanele ukubonisa ukuba ukufakwa kunempembelelo enkulu ekusebenziseni i-host. Ukuvuza, njl.njl. kuya kuchaphazela ukusetyenziswa kwe-host. Masizichaze nganye nganye.

Uvavanyo lwenqanaba: Umenzi wecompressor ucacisa ukuba indlela yokusebenza kwecompressor mayibe ngaphantsi kwe-5, kwaye iyunithi ephambili mayifakelwe ngokuthe tye, kwaye indlela yokusebenza mayibe ngaphantsi kwe-5. Ukusebenza kwexesha elide ngendlela ecacileyo kuya kubangela amandla angalinganiyo endawo kunye nokungqubana okukhulu kwendawo.

Ukufuduka: Ixesha elininzi lokukhupha izinto liya kubangela ukuba i-refrigerant inganeli, i-compressor ayizukuba ne-refrigerant eyaneleyo yokupholisa, ubushushu bokukhupha umoya buya kuba phezulu, ioyile yefriji iya kuba yi-carbon kwaye yonakale, kwaye i-compressor iya kunamathela ngenxa yokungathambisa ngokwaneleyo. Ukuba kukho umoya kwinkqubo, umoya yigesi engangenisi umoya, eya kubangela uxinzelelo oluphezulu okanye ukuguquguquka okungaqhelekanga, kwaye ubomi be-compressor buya kuchaphazela. Ke ngoko, xa ikhutshwa, kufuneka ikhutshwe ngokuchanekileyo ngokweemfuno ezisemgangathweni.