Ivhavhavhavha chinhu chakakosha mugadziriro yekufambisa mvura, inoshandiswa kudzora chiyero chekuyerera, mafambiro ekuyerera, kudzvanywa, tembiricha uye mamwe maparamendi emvura kuti ive nechokwadi chekushanda kwakajairwa kweiyo fluid conveying system. Rudzi rwevharuvhu uye kodhi yayo yetsamba zviratidzo zvakakosha zvekushanda kwevharuvhu, chimiro, zvinhu uye ruzivo rwekushandisa. Ichi chinyorwa chichadudzira modhi yevharuvhu uye kodhi yetsamba kubva kune nyanzvi yekuona.
Kutanga, kuumbwa kwemuenzaniso wevhavha
Iyo modhi yevharuvhu inoumbwa nezvikamu zvinomwe, zvakare: kirasi kodhi, kodhi yekufambisa, kodhi yekubatanidza, kodhi yemaitiro, kodhi yezvinhu, kushanda kumanikidza kodhi uye valve body kodhi. Izvi zvikamu zvinomwe zvinomiririrwa nemabhii nenhamba, iyo iyo kirasi kodhi, kodhi yekufambisa, kodhi yekubatanidza, kodhi yekuvaka uye yekushanda yekumanikidza kodhi inodiwa, uye iyo kodhi yezvinhu uye valve body code inosarudzika.
Chechipiri, mavharuvhu tsamba kodhi migove uye kududzira
1. Kodhi yekirasi: Kodhi yekirasi inoratidza kushandiswa uye kushanda kwevharuvhu, ine vara "G" kune mavharuvhu echinangwa chakajairika, "P" yepetroleum nemakemikari mavharuvhu, "H" yemavharuvhu echikepe, "Y" yemavharuvhu esimbi, etc.
2. Transmission code: transmission code inoratidza kushanda kwevhavha, ine tsamba "M" yebhuku, "Q" yepneumatic, "D" yemagetsi, "F" ye hydraulic, "B" ye electro-hydraulic, etc.
3. Kodhi yefomu rekubatanidza: Kodhi yefomu yekubatanidza inoratidza nzira yekubatanidza yevharuvhu, netsamba "B" yekubatanidza ine threaded, "G" yekubatanidza welded, "R" yekubatanidza flange, "N" yekubatanidza flange ine threaded, nezvimwewo. .
4. Chimiro chechimiro chekodhi: chimiro chechimiro chekodhi chinoratidza maitiro ehutano hwevhavha, inoratidzirwa netsamba uye nhamba. Semuenzaniso, chimiro chechimiro chekodhi yevharuvhu yegedhi ndeye "Z", iyo yemaitiro fomu kodhi yevhavhavhavhavha ndeye "D", iyo yemaitiro fomu kodhi yevharuvhu yebhora ndeye "Q" zvichingodaro.
5. Kodhi yezvinyorwa: Nhamba yekodhi inoratidza zvikamu zvikuru zvevhavha, inomiririrwa netsamba. Semuenzaniso, iyo kodhi yezvinhu zvekabhoni simbi valve ndeye "C", iyo kodhi yezvinhu zvesimbi isina tsvina valve "S", iyo kodhi yezvinhu yesimbi yakakandwa valve ndeye "Z" zvichingodaro.
6. Kushanda kwekodhi yekodhi: Kodeti yekushanda yekushanda inoratidza kushandiswa kwepamusoro kwekushanda kunobvumirwa nevhavha pasi pemamiriro ezvinhu akajairika ekushanda, anoratidzirwa netsamba uye nhamba. Semuenzaniso, vharafu ine simba rekushanda re1.6MPa ine kodhi yekushanda ye "16".
7. Valve body form code: valve body form code inoratidza chimiro chemuviri wevhavha, inomiririrwa nemabhii. Semuenzaniso, iyo kuburikidza nevharuvhu yemuviri fomu code ndeye "T", iyo Angle kuburikidza nevharuvhu fomu fomu kodhi "A" zvichingodaro.
Chechitatu, kududzirwa kwemuenzaniso wevharuvhu uye kodhi yayo yetsamba
Kutora inowanzo shandiswa gedhi valve modhi "Z41T-16C" semuenzaniso, dudziro yacho ndeiyi inotevera:
- "Z" inoratidza kuti chikamu chevharuvhu ivharuvhu yechinangwa;
- "4" inoratidza kuti nzira yekufambisa ibhuku;
- 1 inoratidza kuti kubatana kwakasungwa.
- "T" inoratidza kuti chimiro ivhavha yegedhi;
- "16" inoratidza kuti kushanda nesimba ndeye 1.6MPa;
- "C" inoratidza carbon steel.
Kuburikidza nekududzirwa kuri pamusoro apa, unogona kunyatsonzwisisa chikamu chevhavha yegedhi, nzira yekufambisa, fomu yekubatanidza, chimiro chechimiro, kumanikidza kushanda uye ruzivo rwezvinhu.
Iv. Mhedziso
Tsanangudzo yerudzi rwevharuvhu uye kodhi yetsamba yayo yakakosha tekinoroji yeindasitiri yevharuvhu, iyo yakakosha zvikuru kuve nechokwadi chekumisikidza uye kuchinjika kwekugadzira, kugadzira, kusarudzwa uye kushandiswa kwezvigadzirwa zvevharuvhu. Kunzwisisa rudzi rwevhavha uye tsamba yekodhi yekodhi uye nzira yekududzira inobatsira kunyatsosarudza uye kushandisa vheji kuti ive nechokwadi chekuchengetedza, yakavimbika uye inobudirira kushanda kwegadziriro yemvura inotakura.
Nguva yekutumira: Sep-08-2023
