Maitiro ekuita nekudonha kwevhavha, zvikonzero zvishanu uye nzira dzekukubatsira iwe nyore kubata nekubuda kwevharuvhu

Maitiro ekuita nekudonha kwevhavha, zvikonzero zvishanu uye nzira dzekukubatsira iwe nyore kubata nekubuda kwevharuvhu

Kudonha kwevhavha chinhu chinogumbura zvakanyanya kune wese mutengi. Kamwe kuvuza kwaitika, zvinowanzokonzera kuti basa racho risaitwe zvakajairika mune ramangwana. Zvakakosha kugadzirisa pakarepo. KUFANANA VALVE inogadzira zvikonzero zvishanu uye nzira dzekukubatsira iwe nyore kubata VALVE kuvuza!

Kudonha kweoiri redunhu bhodhi uye imwechete inoyerera valve

Chikonzero:

1, kukanda simbi yekukanda mhando haina kukwirira, oiri redunhu bhodhi uye imwechete inoyerera valve muviri pamusoro pegomba rejecha, yakasununguka michina, welding bundu uye kumwe kukanganisa;

2, inotonhora yekuchengetedza mutswe;

3, iyo welding haina kunaka, kune mamota ekupisa, welding, kushushikana kwemukati kutsemuka uye zvimwe zvikanganiso;

4. Nguruve iron valve inokuvadzwa mushure mekudhumhana nezvinhu zvakarembera.

Maintenance nzira:

1. Kuvandudza kukanda mhando, ita compressive simba bvunzo zvakanyatsoenderana nezvinopihwa usati waiswa;

2, tembiricha mu 0 ℃ uye 0 ℃ mukati vharafu, inofanira kuita kupisa kupisa kana kupisa, vharafu inofanira kubviswa kuchengetedza mvura;

3. Welding yemafuta edunhu ndiro uye imwechete inoyerera vharafu yakasanganiswa nemagetsi welding inofanira kuitwa zvinoenderana neakakodzera emagetsi welding kuchengetedza mitemo yekushanda, uye kuona kukanganisa uye kumanikidza simba bvunzo kunofanirawo kuitwa mushure mekucheka; Bazi shiri tsika dzidzo HVAC kugadzira Mudzidzisi Du

4. Izvo zvinorambidzwa zvachose kusundira uye kuisa zvinhu zvakarembera pavhavha, uye hazvibvumirwi kurova simbi yenguruve uye isiri-metal material valves nenyundo. Kuiswa kwemavharuvhu makuru anofanirwa kuve nerutsigiro.

Chechipiri, kuvuza kwekurongedza

Kuratidzwa kwevhavha, chikamu chekuzadza chakakura.

Chikonzero:

1, iyo yekuzadza haishandiswe nemazvo, isingarambiki nekukukurwa kwezvinhu, isingamiri kuvharuvhu yakanyanya kudzvanywa kana vacuum pombi, tembiricha yepamusoro kana yekupedzisira-yakadzika tembiricha application;

2, kurongedza kuisirwa hakuna kunaka, kune diki pachinzvimbo chehombe, screw winding yekubatanidza musoro haina kunaka, yakasununguka pasi pekusimbisa uye zvimwe zvikanganiso;

3, kuzadza kupfuura hupenyu hwesevhisi, kwave kuchembera, kushaya ductility;

4, iyo yevhavha hunde chaiyo haina kukwirira, kukotama, kukukurwa, kukuvara uye zvimwe zvikanganiso;

5, nhamba yezvindori zvekutakura haina kukwana, gland haina kusungirirwa;

6, gland, anchor bolts, uye zvimwe zvikamu zvakakuvadzwa, kuitira kuti gland irege kusungirirwa;

7, kushanda chaiko hakuna musoro, simba rakawandisa, nezvimwe;

8, Gland inorereka, mukaha uripo pakati pegland nedzinde idiki zvakanyanya kana kuti hombe, zvichikonzera kukuvara kwedzinde, kurongedza kukuvara.

Maintenance nzira:

1. Raw zvinhu uye mafomu ekuzadza anofanirwa kushandiswa zvinoenderana neyakajairwa mamiriro ekushanda;

2, zvinoenderana nezvinodiwa zveiyo yakakodzera yekuisa filler, diski inofanirwa kuiswa kutenderera nekutenderedza clamping, yekubatanidza musoro inofanira kunge iri 30 ℃ kana 45 ℃;

3, hupenyu hwesevhisi hwakareba, kuchembera, kukanganiswa kurongedza kunofanirwa kubviswa nekukurumidza;

4, vharafu hunde kukotama, kukuvara kunofanira kutwasanudzwa, kugadzirisa, kukuvadza kwakakomba kunofanira kubviswa nekukurumidza;

5, kurongedza kunofanirwa kuiswa zvinoenderana nenhamba yakatsanangurwa yemakumbo, gland inofanira kunge yakaenzana uye yakasimba, iyo yekumanikidza sleeve inofanira kunge inopfuura 5mm torque gap;

6, gland yakakuvadzwa, mabhaudhi anchor uye zvimwe zvikamu, zvinofanirwa kugadziriswa kana kubviswa nekukurumidza;

7, inofanirwa kutevedzera mitemo yekuchengetedzwa kwekuchengetedza, kunze kweiyo kudhumhana mhando spindle, ine yakajairika kumhanya kweiyo chaiyo kushanda kwesimba;

8, inofanira kunge yakaenzana uye inofananidzwa kuti isimbise gland anchor bolt, gland uye stem gap idiki zvakanyanya, sezvinobvira kuwedzera mukaha; Gland uye stem clearance yakakura kwazvo, inofanira kubviswa.

Chetatu, kubuda kwemvura

Chikonzero:

1, pamusoro pekukuya zvisina kuenzana, haigone kuburitsa mutsara wepedyo;

2, hunde hwevharuvhu uye zvikamu zvekuvhara zvenzvimbo yekubatanidza yakarembera mumhepo, yakatsvedza kana kukuvadzwa;

3, iyo yevhavha hunde yakabhenda kana yekuisa skew, kuitira kuti zvikamu zvakavharwa zvirereke kana kusasangana nepakati;

4, iyo yepamusoro yemhando yezvinhu haina musoro kana kwete maererano nemamiriro ekushanda evhavha yakazara.

Maintenance nzira:

1, zvinoenderana nemamiriro ekushanda eiyo yakajairwa yakakodzera kushandiswa kweBritish gasket raw materials uye fomu;

2, kunyatsogadzirisa, kugadzikana chaiko kushanda;

3, mabhaudhi eanchor anofanirwa kuve akaenzana uye akaenzana, uye chipanera che torque chinofanira kushandiswa pazvinenge zvichidikanwa. Simba rekudzivirira rinofanirwa kusangana nezvinodiwa, kwete zvakanyanya kana diki. Flange uye flange kubatana kunofanira kunge kune imwe torque gap;

4, gasket kuisirwa kunofanirwa kusangana nepakati kurongeka, kutakura simba symmetrical, gaskets haabvumidzwe kudzoreredza lap uye kushandiswa kwemaviri gaskets;

5, static protruding surface erosion, kugadzirwa kwekukuvara uye kugadzirisa, kugadzirisa mhando haina kukwirira, kunofanirwa kuita kugadzirisa, kukuya, kuongorora kwemavara, kuita iyo static inobudikira pamusoro inoenderana nezvinodiwa;

6, paunenge uchiisa washer, teerera kuchenesa, uchishandisa peturu kujekesa pamusoro, uye washer haigoni kudonha.

Chechina, kubuda kwejoinhi remhete yekuisa chisimbiso

Chikonzero:

1. Mhete yekuisa chisimbiso haina kudzvanywa zvakasimba;

2, mhete yekuisa chisimbiso uye pachayo welding, spray welding mhando haina kunaka;

3, yekuvharisa mhete yekubatanidza shinda yekunze, sikururu, mhete yekumanikidza yakasununguka;

4. Mhete yekuisa chisimbiso yakabatanidzwa uye yakasvibiswa.

Maintenance nzira:

1, sealant inofanirwa kubaiwa mukati mekudonhedza kwekuvharika kwekuvharika uye yobva yatenderedzwa yakagadziriswa;

2. Mhete yekuisa chisimbiso ichabatanidzwa zvakare maererano nechiyero chewelding. Kupfapfaidza welding haigone kugadziriswa kune yekutanga pfapfaidzo welding uye kugadzira kugadzira;

3. Bvisa zvidzitiro, chenesa mhete yekumanikidza, bvisa uye shandura zvikamu zvakakanganisika, geda nzvimbo yekuisa chisimbiso uye chigaro chekubatanidza, uye uunganidze zvakare. Izvo zvikamu zvine kukuvara kwakakura kwekukukurwa zvinogona kugadziriswa ne welding kana kusungirirwa.

4, iyo yekuisa chisimbiso yekubatanidza mhete yakasvibiswa, inogona kugadziriswa nekukuya, kubatanidza uye dzimwe nzira, haigone kugadzirisa inofanira kubviswa kana mhete yekuisa chisimbiso.

shanu, dzima chimedu chakawira pasi kuti chikonzere kubuda

Chikonzero:

1, iko kushanda chaiko hakuna kunaka, zvekuti zvikamu zvakavharwa zvakanamirwa kana kupfuura nzvimbo yepamusoro yakafa, kubatana kwakakuvadzwa uye kuputswa;

2, kudzima kubatana hakuna kusimba, kusununguka uye kuwira pasi;

3, iyo yekubatanidza zvinhu haina kurongeka, haigone kumira nekuora kwezvinhu uye kukuvara kwemidziyo yemagetsi.

Maintenance nzira:

1, kushanda kwakakodzera kunoshanda, kuvhara valve haigoni kuva yakasimba, kuzarura valve haigoni kuva yakakwirira kudarika nzvimbo yepamusoro yakafa, mushure mokunge vheji yakazarurwa zvakakwana, iyo spindle inofanira kudzorera zvishoma;

2. Kubatana pakati pechikamu chekuvhara nevhavha yevhavha inofanira kuva yakasimba, uye kuwirirana kweflange kunofanira kuva nechikamu chekudzoka;

3, iyo yakajairwa zvikamu zvakabatana nevhavha hunde inofanira kumira nekukukurwa kwezvinhu, uye kuve nekumwe kukanganisa kuoma uye kupfeka kuramba.