Kugadziriswa kwevhavha

Kune mavharuvhu ari kushanda, zvikamu zvese zvevharuvhu zvinofanirwa kunge zvakakwana uye zvisina kusimba. Mabhaudhi ari paflange nebhureketi akakosha, uye tambo dzinofanirwa kunge dzakasimba uye hapana kusunungura kunobvumidzwa. Kana iyo nut yekusimbisa paruoko ikawanikwa yakasununguka, inofanira kusimbiswa munguva kuti irege kubvongodzwa kwekubatana kana kurasikirwa kwehandwheel uye nameplate. Kana handwheel yakarasika, haibvumirwi kuitsiva neyakagadziriswa wrench, uye inofanira kupedzwa munguva. Iyo yekurongedza gland haibvumidzwe kutsveta kana kuti isina pre-yakasimba gap. Kune mavharuvhu munzvimbo inosvibiswa nyore nyore nemvura, chando, guruva, mhepo uye jecha, tsinde yevhavha inofanira kunge yakashongedzerwa nevhavha yekudzivirira. Chiyero chiri pavharuvhu chinofanira kuchengetwa chakasimba, chakarurama uye chakajeka. Zvisimbiso zvinotungamirira, zvivharo uye zvinhu zvepneumatic zvevhavha zvinofanira kunge zvakakwana uye zvakasimba. Ijasi rekudzivirira harifanirwe kunge riine dents kana kuputika.

Hazvibvumirwi kugogodza, kumira kana kutsigira zvinhu zvinorema pavhavha iri kushanda; kunyanya asiri-simbi mavharuvhu uye akakanda simbi mavharuvhu zvinotonyanya kurambidzwa.

Kugadziriswa kwemavharuvhu asina basa

Kugadziriswa kwemavharuvhu asina basa kunofanirwa kuitwa pamwe nemidziyo uye mapaipi, uye rinotevera basa rinofanira kuitwa:

1. Kuchenesavharafu

Iko mukati mevhavha inofanira kucheneswa uye kucheneswa pasina zvakasara uye mhinduro ine mvura, uye kunze kwevhavha inofanira kucheneswa pasina tsvina, mafuta,

2. Gadzirisa zvikamu zvevharuvhu

Mushure mokunge valve isipo, kumabvazuva haigoni kuparadzaniswa kuti iite kumadokero, uye zvikamu zvevhavha zvinofanira kunge zvakanyatsogadzirirwa kugadzira mamiriro ezvinhu akanaka ekushandiswa kunotevera uye kuvimbisa kuti valve iri mumamiriro ezvinhu akanaka.

3. Anti-corrosion kurapwa

Bvisa kurongedza mubhokisi rekushongedza kudzivirira galvanic corrosion yevharafustem. Isa antirust agent uye girisi kune yevhavha chisimbiso pamusoro, valve stem, valve stem nati, machined surface uye zvimwe zvikamu zvinoenderana nemamiriro chaiwo; zvikamu zvependi zvinofanira kupendwa nependi ye-anti-corrosion rust.

4. Dziviriro

Kuti udzivise kukanganisa kwezvimwe zvinhu, kubata kwevanhu uye disassembly, kana zvichidiwa, zvikamu zvinofambisa zvevhavha zvinofanira kugadziriswa, uye valve inofanira kuiswa uye kuchengetedzwa.

5.nguva dzose kuchengetedza

Mavharuvhu ave asina basa kwenguva yakareba anofanira kuongororwa uye kuchengetedzwa nguva dzose kudzivirira kuparara uye kukanganisa kwevhavha. Kune mavharuvhu anga asingashande kwenguva yakareba, anofanirwa kushandiswa mushure mekupasa bvunzo yekumanikidza pamwe nemidziyo, zvishandiso, uye mapaipi.

Kugadziriswa kwemagetsi emagetsi

Basa rekuchengetedza zuva rega rega remagetsi emagetsi kazhinji haasviki kamwe chete pamwedzi. Zvinyorwa zvekuchengetedza ndezvi:

1. Chitarisiko chakachena pasina guruva kuunganidza; mudziyo wacho hauna kusvibiswa nemhepo, mvura nemafuta.

2. Mudziyo wemagetsi wakanyatsovharwa, uye imwe neimwe yekuisa chisimbiso chepamusoro uye poindi inofanira kunge yakazara, yakasimba, yakasimba, uye isina kubuda.

3. Chigadzirwa chemagetsi chinofanira kunge chakanyatsogadziriswa, mafuta panguva uye sezvinodiwa, uye valve stem nut inofanira kuiswa.

4. Chikamu chemagetsi chinofanira kunge chiri mumamiriro ezvinhu akanaka, uye kudzivisa kuparara kwehunyoro uye guruva; kana yakanyorova, shandisa 500V megohmmeter kuyera kudzivirira kwekudzivirira pakati pezvikamu zvose zvinotakura zvino uye shell, uye kukosha hakufaniri kunge kwakaderera pane o. Zvekuomesa.

5. The automatic switch and thermal relay haifaniri kufamba, chiedza chechiratidzo chinoratidza zvakarurama, uye hapana kukundikana kwekurasikirwa kwechikamu, pfupi pfupi kana dunhu rakazaruka.

6. Mamiriro ekushanda emagetsi emagetsi akajairika, uye kuvhura nekuvhara kunoshanduka.

Kugadziriswa kwepneumatic devices

Basa rekuchengetedza zuva nezuva remuchina wepneumatic kazhinji hausi pasi pekamwe pamwedzi. Zvinhu zvikuru zvekuchengetedza ndezvi:

1. Chitarisiko chakachena pasina guruva kuunganidza; mudziyo wacho haufanirwe kusvibiswa nemhute yemvura, mvura nemafuta.

2. Kuiswa chisimbiso chepneumatic device inofanira kuva yakanaka, uye nzvimbo dzekuvhara uye mapepa zvinofanira kunge zvakakwana uye zvakasimba, zvakasimba uye zvisina kukuvara.

3. Chishandiso chekushandisa chekushandisa chinofanira kunge chakanyatsogadziriswa uye chakavhurika uye chinovhara nyore.

4. Iyo inopinza uye inobuda gasi majoini e cylinder haabvumirwi kukuvara; zvikamu zvese zvecylinder uye air piping system zvinofanirwa kunyatsoongororwa, uye hapafanirwe kuve nekudonha kunokanganisa kuita.

5. Iyo pombi haibvumirwi kunyura, iyo annunciator inofanira kunge iri mumamiriro ezvinhu akanaka, chiedza chechiratidzo che annunciator chinofanira kunge chiri mumamiriro ezvinhu akanaka, uye tambo yekubatanidza yepneumatic annunciator kana annunciator yemagetsi inofanira kunge yakasimba pasina kupera.

6. Mavharuvhu ari pachigadzirwa chepneumatic anofanirwa kunge ari mumamiriro akanaka, asina kubuda, akavhurika akasununguka, uye ane mhepo inoyerera.

7. Yese pneumatic mudziyo unofanirwa kunge uri mune yakajairika kushanda mamiriro, yakavhurika uye yakavharika inochinjika.

Kuwedzera kusahadzika kana mibvunzo kune vakatsiga vakagarabutterfly valve, gedhi vharafu, unogona kubata nayoTWS VALVE.