1,Isimiso sokusebenzaye-piston compressor iyisilinda, i-valve kanye ne-cylinder yokunyakaza okuphindaphindiwe kwepiston okwakhiwa umthamo womsebenzi oshintsha njalo ukuze uqedele. Uma ungacabangi umsebenzi wangempela wokulahlekelwa kwevolumu ye-piston compressor kanye nokulahlekelwa amandla (okungukuthi, inqubo efanelekile yokusebenza), i-piston compressor crankshaft ngokujikeleza kweviki ukuqedela umsebenzi, ingahlukaniswa ibe inqubo yokumunca, ukucindezelwa kanye ne-exhaust.
Inqubo yokuminyanisa:i-piston esuka endaweni ephansi yokumisa ukuya phezulu, i-valve yokudonsa kanye nokukhipha esimweni esivaliwe, igesi ku-cylinder evaliwe iyacindezelwa, njengoba ivolumu ye-cylinder iyancipha kancane kancane, ingcindezi, izinga lokushisa liyenyuka kancane kancane kuze kube yilapho i-cylinder gas pressure kanye ne-exhaust pressure ilingana. Inqubo yokucindezela ngokuvamile ithathwa njengenqubo ye-isentropic.
Inqubo yokukhipha amandla: i-piston iyaqhubeka nokuya phezulu, okuholela ekutheni umfutho wegesi yesilinda ube mkhulu kunokucindezela kokukhipha umoya, ivalvu yokukhipha umoya iyavuleka, igesi yesilinda ku-piston ukusunduza ukucindezela ku-cylinder ungene epayipini lokukhipha umoya, kuze kube ukunyakaza kwepiston kuya esitobhini esiphezulu. Kuleli qophelo, ngenxa yamandla entwasahlobo ye-valve yokukhipha kanye nendima ye-valve ngokwayo, i-valve yokukhipha ivala ukuphela kokukhipha.
2, izinhlelo zokusebenza ze-piston compressor
Izinhlelo zokusebenza eziyinhloko: isitoreji esibandayo kanye nezimakethe eziqandisayo neziqandisayo zisebenzisa ama-compressor amaningi e-semi-hermetic piston; izicelo ezincane: commercial isiqandisi air conditioning.
I-semi-hermetic piston compressor yokugcina abandayo ngokuvamile ishayelwa injini enezigxobo ezine, futhi amandla ayo akaliwe ngokuvamile aphakathi kuka-60-600 KW. Inombolo yamasilinda ngu-2 - 8, kufika ku-12. 2, izinhlelo zokusebenza ze-piston compressor
Izicelo eziyinhloko: isitoreji esibandayo nesiqandisi kanye nezimakethe eziqandisiwe zisebenzisa i-compressor ye-semi-hermetic piston eyengeziwe; izicelo ezincane: commercial isiqandisi air conditioning.
I-semi-hermetic piston compressorokweisitoreji esibandayongokuvamile ishayelwa injini enezigxobo ezine, futhi amandla ayo alinganiselwe ngokuvamile aphakathi kuka-60-600KW. Inani lamasilinda ngu-2 - 8, kuze kufike ku-12.
3, izinzuzo piston compressors
(1) Ingcindezi edingekayo ingatholakala kungakhathaliseki izinga lokugeleza, ngohlu olubanzi lwezingcindezi zokukhishwa kuze kufike ku-320MPa (izicelo zezimboni) ngisho ne-700MPa, (kulabhorethri).
(2) Umthamo womshini owodwa wanoma yisiphi isilinganiso sokugeleza esingafika ku-500 m3/min.
(3) Izidingo zempahla ephansi ebangeni elijwayelekile lengcindezi, ikakhulukazi elenziwe ngezinto ezijwayelekile zensimbi, kulula ukucutshungulwa futhi kushibhile ukwakha.
(4) Ukusebenza kahle kokushisa okuphezulu, amayunithi ngokuvamile amakhulu naphakathi angafinyelela cishe ku-0.7~0.85 ukusebenza kahle kwe-adiabatic.
(5) Ukuzivumelanisa nezimo okuqinile lapho kulungiswa ivolumu yegesi, okungukuthi i-exhaust range ibanzi futhi ayithinteki ukucindezela okuphezulu noma okuphansi, futhi ingakwazi ukuzivumelanisa nobubanzi bengcindezi ebanzi kanye nezidingo zevolumu yesiqandisi.
(6) Ubunzima nezici zegesi zinethonya elincane ekusebenzeni kwe-compressor, futhi i-compressor efanayo ingasetshenziswa kumagesi ahlukene.
(7) Umshini wokushayela ulula, ikakhulukazi usebenzisa ama-motor kagesi, ngokuvamile ngaphandle kokulawulwa kwesivinini, futhi uyasebenziseka kakhulu.
(8) i-piston compressor technology ivuthiwe, ukukhiqizwa kokusetshenziswa kokuhlangenwe nakho okuqoqiwe.
4, ububi be-piston compressors
(1) isakhiwo esiyinkimbinkimbi nesinamandla, izingxenye zokugqoka, indawo enkulu yaphansi, ukutshalwa kwezimali okuphezulu, umthwalo wesondlo, ukusetshenziswa komjikelezo omfushane, kodwa ngemva kwemizamo ingafinyelela amahora angaphezu kuka-8000.
(2) Ijubane aliphezulu, umshini mkhulu futhi uyasinda, futhi umthamo wokukhipha umshini owodwa ngokuvamile ungaphansi kuka-500 m3/min.
(3) Ukudlidliza ekusebenzeni komshini.
(4) I-exhaust gas ayiqhubeki, ukugeleza komoya kune-pulsation, okulula ukubangela ukudlidliza kwepayipi, okuvame ukubangela ukulimala kwenethiwekhi yepayipi noma izingxenye zomshini ngenxa yokushaya komoya kanye ne-resonance ezimweni ezimbi kakhulu.
(5) Ukulawulwa kokugeleza kusetshenziswa ivolumu exhasiwe noma ama-valve e-bypass, nakuba elula, elula futhi ethembekile, kodwa ngokulahleka okukhulu kwamandla kanye nokusebenza okuncishisiwe ngesikhathi sokusebenza komthwalo ingxenye.
(6) Ama-compressor agcotshwe ngamafutha anamafutha egesi adinga ukususwa.
(7) Izitshalo ezinkulu ezisebenzisa amasethi omcindezela amaningi uma kunama-opharetha amaningi noma umfutho womsebenzi uphezulu.
Isikhathi sokuthumela: Aug-03-2022