Hupenyu hwesevhisi yehydrogen refueling station compressors inokanganiswa nezvinhu zvakasiyana. Kazhinji, hupenyu hwavo hwesevhisi hwakatenderedza makore gumi kusvika makumi maviri, asi mamiriro chaiwo anogona kusiyana nekuda kwezvikonzero zvinotevera:
Imwe, Compressor mhando uye dhizaini
1. Reciprocating compressor
Iyi mhando yecompressor inomanikidza hydrogen gasi kuburikidza nekudzoreredza kufamba kwepiston mukati mehumburumbira.Magadzirirwo ayo anoita kuti ive yakaoma kuomarara uye ine zvakawanda zvinofamba.Muzhinji, kana ikachengetwa zvakanaka, hupenyu hwesevhisi hwekudzoreredza macompressor hunogona kunge huri makore 10-15.Semuenzaniso, mamwe macompressor akagadzirwa ekutanga anogona kunge aine makore ehupenyu hwesevhisi uye hupenyu hwesevhisi. yemazuva ano anodzoreredza macompressor achishandisa zvigadzirwa zvepamberi uye magadzirirwo akagadziridzwa anogona kuwedzerwa kusvika kumakore gumi nemashanu.
2. Centrifugal compressor
Centrifugal compressors accelerate and compress hydrogen gas through high-speed inotenderera impellers.Chimiro chayo chiri nyore, chine zvikamu zvishomanana zvinofamba, uye inoshanda zvakadzikama pasi pemamiriro ekushanda akakodzera.Panguva yekushandiswa kwechinyakare, hupenyu hwebasa hwema centrifugal compressors hunogona kusvika kumakore 15-20.Kunyanya kune yakakwirira-kuguma kwekugadzirisa kushandiswa kwe hydrogen centrifugal service, compressors inoshandiswa mune imwe nzvimbo ye centrifugal yakanaka. hupenyu hunogona kureba.
Vaviri, Mamiriro ekushanda uye maitiro ekushanda
1. Dzvinyiriro uye tembiricha
Kumanikidzwa kushanda uye tembiricha yehydrogen refueling station compressors ine simba rakakura pahupenyu hwavo hwesevhisi.Kumanikidza kwekushanda kweiyo yakajairika hydrogen refueling station compressor iri pakati pe35-90MPa.Kana iyo compressor ichishanda padhuze nepamusoro-kumanikidza muganhu kwenguva yakareba, ichawedzera chikamu chekupfeka uye kuneta, nekudaro ichipfupisa hupenyu hwayo hwebasa.Somuenzaniso, kana iyo yekushanda yakatenderedza kutenderera kwesevhisi yeMPa inogona kuramba ichienderera nehupenyu hweMP. yakapfupikiswa nemakore 2-3 zvichienzaniswa nekushanda kwakatenderedza 60MPa.
Panyaya yekushisa, iyo compressor inogadzira kupisa panguva yekushanda, uye yakanyanya kupisa tembiricha inogona kukanganisa mashandiro ezvikamu uye kusimba kwezvinhu. Mumamiriro ezvinhu akajairwa, tembiricha yekushandisa ye compressor inofanirwa kudzorwa mukati meimwe siyana, senge isingapfuure 80-100 ℃. Kana tembiricha yakapfuura iyi chiyero kwenguva yakareba, inogona kukonzera matambudziko sekuchembera kwezvisimbiso uye kuderera kwekuita kwemafuta ekuzora, izvo zvinoderedza hupenyu hwebasa recompressor.
2. Kuyerera uye mutoro wehuwandu
Kuyerera kwehydrogen kunotarisa mamiriro ekuremerwa kwecompressor.Kana iyo compressor ichishanda pahuwandu hwekuyerera uye yakakwirira miyero (yakadai inodarika 80% yedhizaini yedhizaini) kwenguva yakareba, zvakakosha zvikamu zvakaita semota, impeller (ye centrifugal compressors), kana piston (yekudzoreredza compressor) mukati ichave inopfeka zvinopesana nekuremerwa kukuru, chikamu chechikamu chinomanikidza. yakanyanya kuderera, iyo compressor inogona kusangana nekusagadzikana kushanda uye kuva nemhedzisiro yakaipa pahupenyu hwayo hwebasa.Kazhinji kutaura, zvakanyanya kukodzera kudzora chiyero chekuremerwa kwecompressor pakati pe60% ne80%, iyo inogona kurebesa hupenyu hwayo hwesevhisi ichisimbisa kushanda kwayo.
Tatu, Maintenance uye chengetedza chimiro
1. Kuchengetedza zuva nezuva
Kugara uchiongorora, kucheneswa, kuzora mafuta, uye mamwe mabasa ekugadzirisa macompressor akakosha mukuwedzera hupenyu hwavo hwesevhisi.
Semuyenzaniso, kugara uchitsiva mafuta ekuzora uye zvisimbiso zvinogona kunyatso dzivirira kupfeka kwechikamu uye kudonha. Zvinowanzokurudzirwa kutsiva mafuta ekuzora maawa ega ega 3000-5000, uye kutsiva zvisimbiso makore ega ega 1-2 zvichienderana nekupfeka kwavo.
Kuchenesa kupinza uye kubuda kwe compressor kudzivirira kusvibiswa kupinda mukati zvakare chikamu chakakosha chekuchengetedza zuva nezuva.
Kana iyo mhepo inopinza sefa isina kucheneswa panguva yakakodzera, guruva uye tsvina zvinogona kupinda mucompressor, zvichikonzera kuwedzera kwechikamu kupfeka uye pamwe nekupfupisa hupenyu hwebasa re compressor nemakore 1-2.
2. Nguva dzose kuchengetedza uye chikamu chinotsiviwa
Kazhinji, compressor inofanirwa kugadziriswa kwepakati pese makore 2-3 kuti iongorore uye igadzirise zvinhu zvakakosha zvekupfeka, ngura, uye zvimwe zvinhu; Ita gadziriso huru makore ese 5-10 kutsiva zvakasakara zvakapfekwa senge ma impellers, cylinder cylinder, etc. kutsiva, hupenyu hwesevhisi hwe compressor hunogona kuwedzerwa nemakore 3-5 kana kutopfuura.
3. Kutariswa kwekushanda nekugadzirisa kukanganisa
Nekutora masisitimu epamusoro ekutarisa maitiro ekushanda kwecompressor munguva chaiyo, sekumanikidza, tembiricha, kuyerera, kuzununguka, nezvimwewo, matambudziko anogona kuitika anogona kuonekwa panguva yakakodzera uye matanho anogona kutorwa.Semuyenzaniso, kana kudengenyeka kusina kujairika kwecompressor kunoonekwa, zvinogona kunge zvakakonzerwa nenyaya dzakadai sekusaenzana kwe impeller kana kutakura kupfeka. Kugadziriswa nenguva kunogona kudzivirira kukanganisa kubva pakuwedzera kuwedzera, nekudaro kuwedzera hupenyu hwesevhisi ye compressor.
Nguva yekutumira: Nov-29-2024