Nkhani

1. Screw kompresa

Mtundu wa screw air compressor.Ma compressor a mpweya wothira mafutaamagwiritsidwa ntchito mu firiji zipangizo.Chifukwa cha mawonekedwe awo osavuta komanso ochepa kuvala ziwalo, amatha kukhala ndi kutentha kwa mpweya wochepa pansi pa zikhalidwe zogwirira ntchito ndi kusiyana kwakukulu kwapakati kapena kupanikizika, ndikupereka mafuta ochuluka ku firiji.Mafuta (omwe nthawi zambiri amatchedwa sitiroko yonyowa) samva bwino ndipo amakhala ndi malamulo oyendetsera mpweya wabwino.Idatenga mwachangu makina ogwiritsira ntchito ma compressor okhala ndi mphamvu zambiri, ndipo idapitilirabe mpaka pamlingo wapakatikati, ndipo idagwiritsidwa ntchito kwambiri posungirako kuzizira komanso kuzizira., Air conditioning ndi mankhwala luso ndi zipangizo firiji zina.

2. Centrifugal kompresa

Compressor ya centrifugal ndi vane rotary compressor (ndiko kuti, turbo compressor).Mu kompresa ya centrifugal, mphamvu yapakati yomwe imaperekedwa ku gasi ndi chopondera chothamanga kwambiri komanso mphamvu yotulutsa mpweya yomwe imaperekedwa ku gasi munjira yolumikizira imawonjezera kupanikizika kwa gasi.M'masiku oyambirira, chifukwa kompresa iyi inali yoyenera kutsika, kupanikizika kwapakatikati ndi maulendo akuluakulu othamanga, anthu sankadziwa.Chifukwa chakukula kwamakampani opanga mankhwala komanso kukhazikitsidwa kwamitundu yayikulu yosiyanasiyana yamafakitale ndi zoyenga, ma centrifugal compressor akhala makina ofunikira pakupondereza ndi kunyamula mpweya wosiyanasiyana popanga mankhwala, ndipo amakhala ndi udindo wofunikira kwambiri.Ndi zomwe zapindula pakufufuza kwamphamvu kwa gasi, mphamvu ya ma centrifugal compressor yasinthidwa mosalekeza, komanso

Chifukwa cha chitukuko bwino matekinoloje kiyi monga mkulu kuthamanga kusindikiza, otaya ang'onoang'ono ndi yopapatiza impeller processing, ndi Mipikisano mafuta mphero mayendedwe, izo zathetsa mndandanda wa mavuto pa chitukuko cha centrifugal kompresa kuti kuthamanga kwambiri ndi otaya osiyanasiyana osiyanasiyana, kupanga Kukula kokulirapo kwa kompresa ya centrifugal, kotero kuti ikhoza kulowa m'malo obwerezabwereza nthawi zambiri, ndikukulitsa kwambiri kuchuluka kwa ntchito.

3. Pistoni kompresa wobwerezabwereza

Ndi imodzi mwamitundu yoyambilira ya compressor.Ma compressor a piston ali ndi mbiri yakale yogwiritsidwa ntchito ndipo pakadali pano ndi omwe amagwiritsidwa ntchito kwambiri.Chifukwa cha kupanikizika kwake kwakukulu, imatha kusinthasintha ndi mphamvu zambiri, ndipo imakhala ndi ubwino wothamanga kwambiri, ma silinda angapo, mphamvu zosinthika, kutentha kwapamwamba kwambiri, komanso koyenera ntchito zosiyanasiyana;kuipa kwake ndi dongosolo zovuta, mbali ambiri pachiopsezo, ndi yochepa yokonza mkombero , tcheru kunyowa sitiroko, kugwedezeka kugwedezeka, osauka kuthamanga bata.

Screw compressor ndi chipangizo chatsopano choponderezedwa, chomwe chimafaniziridwa ndi mtundu wobwereza:

ubwino:

①Makinawa ali ndi mawonekedwe ophatikizika, voliyumu yaying'ono, malo ocheperapo komanso kulemera kwake.

②Kutentha kwambiri kwamafuta, makina ocheperako, komanso magawo onse a kompresa ndi 1/10 yokha yamtundu wa pistoni.Makinawa ali ndi magawo ochepa ovala, otetezeka komanso odalirika, komanso ntchito yosavuta komanso yosamalira.

③Gasi alibe kugunda, ndipo ntchito yake ndi yokhazikika.Chigawochi chili ndi maziko otsika ndipo palibe maziko apadera omwe amafunikira.

④Bayikirani mafuta pabowo la rotor mukamagwira ntchito, kuti kutentha kwa mpweya kumakhala kochepa.

⑤Osamva kukwapula konyowa, nthunzi yonyowa kapena madzi pang'ono amalowa m'makina, palibe chowopsa cha kugwedezeka kwamadzi.

⑥ Itha kugwiritsidwa ntchito pamlingo wapamwamba kwambiri.

⑦ Kuphatikizika kogwira mtima kumatha kusinthidwa mothandizidwa ndi valavu ya slide, ndipo mphamvu yoziziritsa yopanda masitepe imatha kusinthidwa kuchoka pa 10 mpaka 100%.

zoperewera:

Zida zovuta zopangira mafuta zimafunikira, ndipo zida monga zolekanitsa mafuta ndi zoziziritsa kukhosi zokhala ndi zotsatira zabwino zolekanitsa zimafunikira.Phokosoli ndi lalikulu kwambiri, nthawi zambiri limaposa ma decibel 85, ndipo pamafunika njira zotsekera mawu.

Poyerekeza ndi mtundu wa pisitoni, mtundu wa centrifugal umakhala ndi liwiro lalitali, kuchuluka kwa mpweya, kuvala pang'ono, kuvala pang'ono, kukonza kosavuta, nthawi yayitali yogwira ntchito, kugwedezeka pang'ono, kugwira ntchito kosasunthika, zofunikira zochepa, komanso mphamvu yamagetsi pomwe voliyumu ya mpweya imakhala. ndi chachikulu.Chigawochi ndi chopepuka, chochepa kukula kwake, ndipo chimakhala ndi malo ochepa.Voliyumu ya gasi imatha kusinthidwa mosalekeza mumitundu ya 30% mpaka 100%.Ndiosavuta kupanikizika kwamasitepe ambiri komanso kuponderezana.Imatha kukwaniritsa zofunikira zamakina ena ndipo ndi yosavuta kuzindikira makina.Makina akuluakulu amatha kuyendetsedwa mwachindunji ndi ma turbines azachuma, omwe ali ndi phindu pazachuma kwa mabizinesi omwe ali ndi zinyalala kutentha nthunzi.Zoyipa zake ndi: pafupipafupi phokoso, kugwiritsa ntchito madzi ambiri ozizira, kugwiritsa ntchito molakwika kumayambitsa kuphulika.