kushandiswa kwemhepo compressor

Kushanda musimboti dhizaini yepiston air compressor inoratidzwa mumufananidzo 1

1 - exhaust valve 2 - silinda 3 - piston 4 - piston tsvimbo

Mufananidzo 1

Mufananidzo 1

5 - mutserendende 6 - yekubatanidza tsvimbo 7 - crank 8 - yekusveta vharafu

9 - vharafu chitubu

Apo piston inodzorera mucylinder inofamba ichienda kurudyi, kumanikidzwa muimba yekuruboshwe yepistoni mucylinder yakaderera kudarika mhepo yepamhepo PA, vheji yekusveta inovhurwa, uye mhepo yekunze inosvetwa muhumburumbira.Iyi nzira inonzi compression process.Kana kudzvinyirirwa muhumburumbira kwakakwira kupfuura kudzvanya P mupombi yemhepo inobuda, vharafu yekuburitsa inovhura.Mhepo yakamanikidzwa inotumirwa kune pombi yekufambisa gasi.Iyi nzira inonzi exhaust process.Iko kudzokororwa kwekufamba kwepiston kunoumbwa ne crank slider mechanism inofambiswa nemota.Iko kutenderera kwe crank kunoshandurwa kuita kutsvedza - iyo inodzokorodza kufamba kwepiston.

Iyo compressor ine chimiro ichi inogara iine yakasara vhoriyamu pakupera kweiyo exhaust process.Pakusveta kunotevera, mhepo yakamanikidzwa muvhoriyamu yakasara ichawedzera, kuitira kuderedza kuwanda kwemhepo yakafemerwa, kuderedza kushanda uye kuwedzera basa rekumanikidza.Nekuda kwekuvapo kwevhoriyamu yasara, tembiricha inowedzera zvakanyanya kana iyo compression reshiyo ichiwedzera.Naizvozvo, kana iyo yekubuda pressure yakakwira, staged compression inotorwa.Staged compression inogona kuderedza tembiricha yekupedza, kuchengetedza basa rekumanikidza, kuvandudza volumetric kunyatsoita uye kuwedzera vhoriyamu yekubuda kwegasi rakamanikidzwa.

Mufananidzo 1 unoratidza imwe-nhanho piston air compressor, iyo inowanzoshandiswa ku0 3 - 0.7 MPa kudzvanywa renji system.Kana dzvinyiriro ye-single-stage piston air compressor ikadarika 0 6Mpa, ma indexes ekuita akasiyana anodonha zvakanyanya, saka kudzvanya kwemultistage kunowanzoshandiswa kuvandudza kudzvanywa.Kuti uvandudze kushanda uye kuderedza kupisa kwemhepo, kutonhora kwepakati kunodiwa.Kune piston air compressor midziyo ine maviri-nhanho compression, kudzvanywa kwemhepo kunowedzera kubva kuP1 kuenda kuP2 mushure mekupfuura nepasi-kudzvanywa cylinder, uye tembiricha inowedzera kubva kuTL kusvika T2;Ipapo inoyerera ichipinda muintercooler, inoburitsa kupisa kumvura inotonhorera pasi pekumanikidzwa nguva dzose, uye tembiricha inodonha kuTL;Zvadaro inomanikidzwa kune inodiwa dzvinyiriro P 3 kuburikidza ne-high-pressure cylinder.Mhepo tembiricha TL uye T2 ichipinda muzasi-kudzvanywa humburumbira uye yakakwirira-kudzvanywa humburumbira inowanikwa pane imwechete isotherm 12 ′ 3 ', uye maviri compression maitiro 12 uye 2 ′ 3 inotsauka kubva kune isotherm isiri kure.Iyo imwe-nhanho yekudzvanya maitiro eiyo yakafanana compression ratio p 3 / P 1 ndeye 123 ", iri kure zvakanyanya kubva kune isotherm 12 ′ 3 ′ pane maviri-nhanho compression, ndiko kuti, tembiricha yakakwira zvakanyanya.Iyo imwe-nhanho yekumanikidza kushandiswa kwekuita basa yakaenzana nenzvimbo 613 ″ 46, iyo nhanho mbiri yekumanikidza kushandiswa basa yakaenzana nehuwandu hwenzvimbo 61256 uye 52 ′ 345, uye basa rakachengetwa rakaenzana ne2 ′ 23 ″ 32 '. .Zvinogona kuoneka kuti kumisikidzwa kwakarongwa kunogona kuderedza tembiricha yekupedza, kuchengetedza basa rekumanikidza uye kugadzirisa mashandiro.

Piston air compressors ine akawanda zvimiro mafomu.Zvinoenderana neiyo silinda modhi yekumisikidza, inogona kukamurwa kuita yakatwasuka mhando, yakatwasuka mhando, angular mhando, symmetrical chiyero chemhando uye inopokana mhando.Zvinoenderana neiyo compression yakatevedzana, inogona kukamurwa kuita imwe-nhanho mhando, mbiri-nhanho mhando uye yakawanda-nhanho mhando.Zvinoenderana neyakagadzika modhi, inogona kukamurwa kuita nharembozha uye yakatarwa mhando.Zvinoenderana neiyo control mode, inogona kukamurwa kuita yekuburitsa mhando uye kudzvanywa chinja rudzi.Pakati pavo, iyo unloading control mode inoreva kuti kana kudzvinyirirwa mumhepo yekuchengetedza tangi kunosvika pakukosha kwakatarwa, air compressor hairegi kumhanya, asi inoita basa risina kuvharwa nekuzarura valve yekuchengetedza.Iyi idling state inodaidzwa kuti unloading operation.Iyo yekumanikidza switch yekudzora modhi inoreva kuti kana dzvinyiriro mutangi rekuchengetera mhepo ichisvika pamutengo wakaiswa, iyo compressor yemhepo inomira ichimhanya.


Nguva yekutumira: Jan-07-2022