TS EN 10216 nhevedzano yezviyero: EU zviyero zve boilers, chiutsi machubhu uye superheater machubhu

Mumakore achangopfuura, nekufambira mberi kwemaindasitiri, kudiwa kwepombi dzesimbi dzemhando yepamusoro kuri kuramba kuchiwedzera, kunyanya muminda yemaboilers, machubhu ehutsi, machubhu epamusoro uye machubhu emhepo preheater. Kuti ive nechokwadi chekuchengetedzeka, kusimba uye kushanda kwezvigadzirwa izvi, EU yakagadzira iyo EN 10216 nhevedzano yemazinga kujekesa zvinodiwa uye mashandisirwo epombi dzesimbi. Ichi chinyorwa chinotarisa pane maviri akakosha EU zviyero, EN 10216-1 uye EN 10216-2, vachitarisa pakushandisa kwavo, main simbi pombi mamakisi uye matanho ekuzvidzivirira pavanenge vachiashandisa.

Kududzira kwakajairwa: EN 10216-1 uye EN 10216-2

EN 10216-1 uye EN 10216-2 zviyero zveEU zvekugadzira pombi yesimbi uye zvinodiwa zvemhando, zvakanyanya kumhando dzakasiyana dzepombi dzesimbi uye mamiriro ekushandisa. TS EN 10216-1 inonyanya kusanganisa zvinodikanwa zvekugadzira zvemapombi esimbi asina musono, kunyanya kune maapplication akadai seakakwira-kudzvanya boilers uye mapombi ekutamisa kupisa ayo ari pasi petembiricha yepamusoro uye yakanyanya kudzvanywa mamiriro. TS EN 10216-2 inotarisa pane chaiyo alloy simbi pombi, senge iyo inoshandiswa zvakanyanya mumaindasitiri emakemikari nemagetsi. Iyi miyero inotsanangura kuumbwa kwemakemikari, zvivakwa zvemuchina, kushivirira uye zvinodiwa zvekuongorora zvinhu zvepombi dzesimbi kuti ive nechokwadi chekuvimbika uye kuchengetedzeka kwepombi dzesimbi dzakagadzirwa munzvimbo dzakaoma senge tembiricha yakanyanya uye kudzvanywa kwakanyanya.

Main kushandiswa

Mapombi esimbi anogadzirwa zvinoenderana neEN 10216 akateedzana zviyero anoshandiswa zvakanyanya mumapombi emvura anopisa, pombi dzehutsi, pombi dzepamusoro, pombi dzekupisa mhepo nemimwe minda. Mapombi esimbi aya anowanzo shandiswa kushingirira tembiricha yakakwira, magasi anoparadza uye nzvimbo dzekushanda dzakasimba. Naizvozvo, ivo vanofanirwa kuve nehukuru hwesimba, yakanakisa corrosion kuramba uye yakanaka yekupisa conductivity.

Mumidziyo yeboiler, EN 10216 yakatevedzana mapaipi esimbi anoshandiswa kune boiler emvura pombi uye chiutsi pombi kuitisa kupisa uye kuburitsa gasi rekuburitsa. Superheater pombi uye mhepo preheating pombi zvakare akakosha nzvimbo dzekushandisa dzeiyi nhevedzano yemapombi esimbi. Basa ravo nderekunyatso kuvandudza kupisa kwemafuta emaboilers uye kuderedza kushandiswa kwesimba.

Common simbi pombi mamakisi

Mune EN 10216 akateedzana zviyero, zvakajairika simbi pombi mamakisi anosanganisira:P195, P235, P265, P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, nezvimwewo.. Aya magiredhi emapombi esimbi ane akasiyana makemikari anoumbwa uye emuviri zvimiro uye akakodzera kune akasiyana nharaunda yekushanda. Semuyenzaniso, P195GH uye P235GH simbi mapaipi anowanzo shandiswa mu boiler midziyo, nepo 13CrMo4-5 uye 10CrMo9-10 anonyanya kushandiswa mumakemikari emidziyo uye tembiricha yepamusoro uye yakanyanya kudzvanywa nharaunda.

Kungwarira pakushandisa

Kunyangwe iyo EN 10216 yakatevedzana mapaipi esimbi ane mashandiro akanaka, mamwe matanho ekuzvidzivirira anofanirwa kutorwa kana uchiashandisa. Chekutanga, vashandisi vanofanirwa kusarudza iyo yakakodzera simbi pombi giredhi zvinoenderana neyakananga application nharaunda kuti vaone kushanda kwakachengeteka kwepombi system. Chechipiri, pombi yesimbi inoda kuongororwa nguva nenguva panguva yekushandiswa, kunyanya mukupisa kwakanyanya uye kudzvanywa kwenzvimbo, uye kutarisisa kunofanirwa kubhadharwa kuti pombi ine ngura, kuputika kana kumwe kukuvadza. Pakupedzisira, kuitira kuti uwedzere hupenyu hwebasa repombi yesimbi, kuchenesa nguva dzose nekugadzirisa hazvifaniri kuregererwa.

Iyo EN 10216-1 uye EN 10216-2 nhevedzano yezviyero zvinopa zvemhando yepamusoro simbi pombi zvigadzirwa zvekugadzirwa kwemaindasitiri, kuve nechokwadi kuchengetedzeka uye kugadzikana kwemidziyo yakakosha senge mabhailer, pombi dzehutsi, machubhu anopisa, nezvimwe. Nekutevera zviyero izvi, kushanda zvakanaka kwemidziyo kunogona kukwidziridzwa uye kuenderera uye kwakagadzikana kushanda kwekugadzirwa kwemaindasitiri kunogona kuve nechokwadi.