Mhedzisiro Yekudzvanya Sensors PaDiesel Generator

Kupinza mudziyo chinhu chinodiwa mudziyo we dhiziri jenareta .Kuongorora kutorwa kwemhepo kunofanirwa kuEuro iii, Euro IV uye majenareta edhiziri akakwira.Kureva kuti, nekuziva chete vhoriyamu yekutora tinogona kuwana yakanakisa basa kutenderera uye exhaust emissions inogona kusvika kune yakanakisa mamiriro.Masensa ari muhurongwa hwekutora: iyo yekudyara yekumanikidza sensor uye inoyerera inoyerera sensor, kureva kuti, ma sensors maviri ndeekutarisa uye kuyera huwandu hwekutora.

Asi dhizaini yemhando mbiri dze sensors dzakasiyana, iyo inoshanda musimboti yakasiyana, seyakajairwa yekutakura unit, kureba-kure unit, inowanzoshandiswa ndiyo inopinza pressure sensor, dizeli jenareta seti inoshandiswa neiyo intake flow sensor.Zvinogona zvakare kutaurwa kuti ikozvino kushandiswa kweEGR cummins jenareta seti tsvina yekudzokorodza cummins jenareta seti vari kushandisa sensor iyi.

Saka Cummins Jenareta inotanga nekutora kudzvanywa probe

Iyo yekutora pressure probe inowanzo unganidzwa pamberi pepombi yekupinza ye supercharger.Kuongororwa kwebasa kunoitwa kune yakakwira pressure gasi mugwagwa.Dzimwe nzvimbo dzinodaidzwa kuti kutonhora kwepakati-kutonhora, dzimwe dzinonzi pressure yebazi, uye dzimwe dzinonzi supercharging pressure.Zvose zvakafanana.Saka ndeipi kumanikidzwa kwekudya kweiyo yakajairika Cummins jenareta seti?Kana kuti yakawanda sei kumanikidzwa kwekutora kwakajairika, iyo yakajairika mamiriro e6 silinda (yakayerwa kumhanya kwe2500 kana zvakadaro) i120Kpa, kusvika 3000 kana kupfuura 140Kpa;Ina silinda muchina wakapihwa 3000 i130Kpa kana zvakadaro, kusvika 4000 tendeukira ku160Kpa, iyi ndiyo yakanyanya kumhanya yechinhu chisina chinhu, uye kudzvanywa kwezvakatipoteredza ndiko kukosha kwakajairika.

Chinhu chimwe chekucherechedza pano ndechekuti imwe yekuongorora chiridzwa chekuedza unit iHpa, yavo yekushandura unit ndeye 10Hpa = 1Kpa, ipapo Cummins generator kambani iri kutaura nezve kudzvanywa kwekutora hakuna kukwana kune mamiriro maviri: 1, kudzvanywa kwekutora hakuna kukwana;2, kudzvanywa kwekutora kwakaderera pane kudzvanywa kwemhepo.

Cummins jenareta kambani yakatanga kutaura kuti kudzvanywa kwekudya hakuna kukwana, kazhinji kuyerera kwedhata kana chimbo chekuongorora chakataura tsaona yemhepo yemhepo yakaderera pane yakajairwa yekutora kumanikidza kukosha, ipapo cummins jenareta kambani inofanirwa kutarisa mapoinzi?Mapoinzi anotevera akapfupikiswa:

Kungofanirwa kuve kwakakura kupfuura kudzvanywa kwemhepo kuri kushoma pane yakajairwa kudzvanywa kana mabhureki epopotera akakuvadzwa.Euro4 SCR Cummins jenareta set urea catalytic box plug EGR Cummins jenareta set POC plug uye zvichingodaro, zvichaita kuti dhiziri jenareta sete kurodha isina simba inowanzonzi inofinha, ipapo Cummins jenareta kambani yakati kudzvanywa kwechipiri kwakadzikira pane kumanikidzwa kwemhepo, kana kuyerera kweparameter kunoratidza kuti ichangoburwa kudzvanywa kwakadzikira pane kudzvanywa kwemhepo yezvakatipoteredza, Kana iri mamiriro emuchadenga kumanikidza Cummins jenareta set inowanzoitika 70Kpa kudzvanywa kana kutodzikira maitiro ekuita, iyi Cummins jenareta seti ichatove isina kusimba zvakanyanya, ipapo Cummins. Kambani yejenareta ichashandisa ruoko kuti idye murume uyu - chimbo chekuongorora uye ruzivo rwemunhu wese kuti atarise pombi yekupinda, Kusanganisira mafirita, pombi, kuvharisa uye manifolds achangotaurwa.

Mhepo inobata tembiricha sensor, ikozvino yakajairika kutengeserana mayuniti ndiyo inopinza uye inlet tembiricha probe yakasanganiswa, uchishandisa yemagetsi sisitimu yedhiziri inogadzira seti uye mamwe cummins jenareta seti kana mune yekukamurwa mhando, tembiricha yeinopinza tembiricha sensor ndeyekuyera tembiricha. yeinopinza zvakadzama kuitira kuti uone kuwanda kwekupinda kwemhepo, ndiko kuti, kudzika kwekushisa kwemukati kunoratidza kuti yakakwira density yemhepo, Kukwirira kwemhepo, pane kudaro, kukwira kwekushisa, kuderera kwemhepo. kutora, ipapo iyo unit yakasikwa inofinha kurodha kushaya simba, saka tembiricha yekupinza pane simba reCummins jenareta seti haigone kuregeredzwa.

Iyo yakajairika inlet tembiricha ye cummins jenareta seti ndeye 30-50 madhigirii, 50 madhigirii kuCummins oiri jenareta set ichaonekwa simba rakarerekera mamiriro, kana tembiricha yeyuniti yakakwira anomisa kudzivirira.Paunotarisa iyo inlet tembiricha sensor kana iri inotonhora unit, paunovhura kiyi, tarisa iyo parameter inoyerera inoratidzira, yakajairika inofanirwa kuenderana nekupisa kweCummins jenareta Kambani, kana kutsauka kwakakura kwazvo, zvinoreva. kuti inlet tembiricha probe yeCummins generator kambani yakatyoka;Kana iri yekuongorora kupisa kweyuniti, rega iyo unit itange kutanga uchitarisa inlet tembiricha probe.Nekuti tembiricha yejenareta redhiziri iri munzvimbo yakamira ichaendeswa kune probe yecummins jenareta Kambani, iyo paramita yeCummins jenareta Kambani ichave isina chokwadi: