1. Kana chikamu chekuvhara chinosunungurwa, kuvuza kunoitika.

chikonzero:

1. Kusashanda zvakanaka kunoita kuti zvikamu zvekuvhara zvibatire kana kudarika nzvimbo yakafa yepamusoro, zvichikonzera kukuvara nekutyoka kubatanidza;

2. Kubatana kwechikamu chekuvhara hachina kusimba, chakasununguka, uye hachina kugadzikana;

3. Chigadzirwa chechidimbu chekubatanidza chakanga chisina kunyatsosarudzwa, uye haigoni kutsungirira kuora kwepakati uye kupfeka kwemuchina.

Maintenance strategy

1. Kuti uone kushanda kwakakodzera, vhara iyovharafuzvinyoro nyoro woivhura usingaende pamusoro penzvimbo yakafa yepamusoro. Ruoko rwemaoko runoda kudzoserwa zvishoma kumashure kana vharuvhu yakavhurwa zvizere;

2. Panofanira kuva ne-backstop pakubatanidzwa kwe threaded uye kusungirirwa kwakachengeteka pakati pechikamu chekuvhara nevhavhavha;

3. Zvisungo zvaishandiswa kujoinavharafutsinde uye chikamu chekuvhara chinofanira kukwanisa kushivirira kuora kwepakati uye kuva nehumwe nhanho yesimba remagetsi uye kupfeka kusagadzikana.

2. Packing leakage (padivi pekubuda kwevhavha,iyo yekuputira kuvuza ndiyo yepamusoro).

chikonzero:

1. Sarudzo yekurongedza isiriyo; kushanda kwevhavha pakupisa kwepamusoro kana kuderera; pakati nepakati corrosion resistance; high pressure kana vacuum resistance; 2. Kuisa kurongedza kusingakodzeri, kusanganisira kukanganisa kudiki kwekuchinja kukuru, kusakwana kwe spiral coiled connections, uye yakasimba kumusoro uye yakasununguka pasi;

3. Iyo yekuzadza yachembera, yapera basa rayo, uye yarasikirwa nekushanduka kwayo.

4. Kurongeka kwevharuvhu kwakadzikira, uye pane zvikanganiso zvinosanganisira kukotama, ngura, uye kupera.

5. Gland haina kudzvinyirirwa zvakasimba uye hakuna kukwana kurongedza madenderedzwa.

6. Gland, mabhoti, uye zvimwe zvikamu zvakakuvadzwa, zvichiita kuti zvisakwanisike kusundira gland zvakasimba;

7. Kusashandisa zvakanaka, simba risingakodzeri, nezvimwewo;

8. Gland yakakombama, uye nzvimbo iri pakati pegland netsinga yevharuvhu ipfupi kana yakakura kwazvo, izvo zvinoita kuti dzinde revharuvhu risakara nguva isati yakwana uye kurongedza kukuvadzwa.

Maintenance strategy

1. Iyo yekuzadza zvinhu uye mutsa zvinofanirwa kusarudzwa zvichienderana nemamiriro ekushanda;

2. Isa kurongedza nenzira kwayo maererano nemirairo inoshanda. Kubatana kunofanira kunge kuri pa30°C kana 45°C, uye chidimbu chega chega chekurongedzerwa chinofanira kuiswa nekupetwa chimwe nechimwe. 3. Iyo yekurongedza inofanira kutsiviwa nekukurumidza kana yasvika kumagumo ehupenyu hwayo hunobatsira, mazera, kana kukuvara;

4. Hunde yevharuvhu yakakuvadzwa inofanira kuchinjwa nekukurumidza mushure mekukotama uye kupera; inofanira kubva yatwasanudzwa uye yogadziriswa.

5. Gland inofanira kunge iine gap rinotangira rinopfuura 5mm, kurongedza kunofanira kuiswa uchishandisa nhamba yakatarwa yekutendeuka, uye gland inofanira kusimbiswa zvakaenzana uye zvakaenzana.

6. Mabhaudhi akakuvadzwa, matinji, uye zvimwe zvikamu zvinofanira kugadziriswa nokukurumidza kana kuti kutsiviwa;

7. Mirayiridzo yekushanda inofanira kuteverwa, nevhiri remaoko rinoshanda nesimba rinowanzoita uye rinoenderana nekumhanya;

8. Simbisa mabhoti egland zvakafanana uye zvakaenzana. Nzvimbo iri pakati pegland uye hunde yevharuvhu inofanira kuwedzerwa zvakafanira kana iri diki, kana kuti inofanira kuchinjwa kana yakakura.

3. Nzvimbo yekuvharisa iri kubuda

chikonzero:

1. Nzvimbo yekuvhara haigoni kuumba mutsara wepedyo uye haisi flat;

2. Ivhavha hunde-ku-inovhara nhengo yekubatanidza yepakati haina kurongeka, kukuvara, kana kurembera;

3. Zvikamu zvekuvhara zvakamonyoroka kana kubva-pakati nekuda kwehunde yevharuvhu iri kuremara kana kugadzirwa zvisina kunaka;

4. Ivhavha haina kusarudzwa maererano nemamiriro ekushanda kana chisimbiso chepamusoro chemhando yezvinhu hazvina kusarudzwa zvakarurama.

Maintenance strategy

1. Sarudza zvakanaka rudzi rwegasket uye zvinhu maererano nemamiriro ekushanda;

2. Kunyatsogadzirisa uye kushanda kwakarongeka;

3. Mabhoti anofanira kunge akaenzana uye akaenzana akasimbiswa. Torque wrench inofanira kushandiswa kana ichidiwa. Simba rekutanga-kuomesa rinofanira kunge rakakwana uye kwete rakanyanya kana kuderera. Pakati pe flange ne threaded connection, panofanira kuva ne pre-tightening gap;

4. Simba rinofanira kunge rakafanana uye gungano regasket rinofanira kuiswa pakati. Zvinorambidzwa kushandisa kaviri gaskets uye kufukidza gaskets;

5. Iyo static sealing surface yakagadziriswa uye yakasvibiswa, yakakuvadzwa, uye yehutano hwekugadzirisa. Kuve nechokwadi chekuti nzvimbo yekuisa chisimbiso inogutsa maitiro anodiwa, kugadzirisa, kukuya, uye bvunzo dzemavara dzinofanirwa kuitwa;

6. Ngwarira kuchena paunenge uchiisa gasket. Kerosene inofanira kushandiswa kuchenesa nzvimbo yekuvhara, uye gasket haifaniri kuwira pasi.