Zvikanganiso zvakajairika uye zviyero zvekudzivirira zvegedhi mavharuvhu

Semupfeketi akakosha pombi,Gedhi Valvesinoshandiswa zvakanyanya mumaindasitiri akawanda seofuta, gasi rechisikigo, kurapwa kwemvura, indasitiri yemakemikari, uye magetsi. Basa rayo guru ndeyekudzora kuyerera uye kucheka-kubva kune mvura nekusimudza uye kudzikisa ndiro yevharo. Nekudaro, semidziyo yose michina, gandekovharsvha dzinogona kuve nedzimwe nzvimbo mukushandisa kwenguva refu. Kunzwisisa izvo zvinokonzeresa uye zviyero zvekudzivirira zvezvinhu izvi zvakajairika zvichabatsira kuvandudza hupenyu hwebasa uye kugadzikana kwekushanda kwemavanga egedhi.

1. Iyo vharuvhu haigone kuvharwa zvachose

Kutadza Kuratidzwa:

Kana iyo Guvhavha yeGedhi isingakwanisi kuvharwa zvachose, iyo mvura ichiri ichiri kupinda paValve, ichikonzera pombi yekudzora kana kuyerera kusingadzoreki. Zvikonzero zvinokonzeresa zvinosanganisira kupfeka kwekuisa chisimbiso chechigaro cheValve kana ndiro yekuvharira, nyika yekune dzimwe nyika yakanamatira kana kuora.

Kukonzera Kuongorora:

Sealing surface wear: Long-term switching operation and fluid flushing can easily cause wear of the sealing surface of the valve seat and valve plate, resulting in poor sealing.

Nyaya yekune dzimwe nyika dzinovhara: Kusvibiswa kana nyaya yekune dzimwe nyika mumapipi kunogona kunamatira muhuwandu hwehuwandu kana pakati pevhuviri ndiro uye chigaro cheValve, kudzivirira vharuvhu kubva pakuvharwa zvachose.

Corrostion: Kureba-kweredhiyo kushanda kwakasimba tembiricha, kumanikidzwa kwepamusoro kana kudzvinyirira kwemagariro ezvipenyu, chisimbiso cheValve chinowanzoitika kuCorros, chinokanganisa chisimbiso.

Maitiro ekudzivirira:

Gara uchiongorora chisimbiso chevhavha uye kugadzirisa kana kutsiva wakapfekedzwa larning zvikamu munguva.

Sheneka pombi nguva nenguva kuti udzivise kusachena kupinda muvharuvhu, kunyanya kana iyo vharuvhu yakavharwa.

Sarudza iyo yakakodzera vharuvhu muviri uye inosimbisa zvinhu zvinoenderana nehunhu hwemvura kuti uderedze chiitiko cheCorrosion.

2. Iyo valve yakaoma kushanda kana isingakwanise kushanda

Kutadza Kuratidzwa:

The theGedhi Guyveyakaoma kwazvo kushanda mukati mekuvhura kana yekuvhara maitiro, uye hazvigone kutendeutsa mushe mustu kana vhiri vhiri. Mhosva iyi inowanzo kukonzerwa nenhamba yeValve ichinamatira kana nzvimbo dzemukati dzevhuviri muviri zvichikanganiswa.

Kukonzera Kuongorora:

Valve Stem Corrostion kana Kukuvara: Iyo Bumbiro Stem Inogona Kugadzirisa kana kuomeswa kana iri pasi pemamiriro ekunze, zvakaringana, zvichikonzerwa nemamiriro ezvinhu epamhepo pakati peValve Stem uye muviri weValve.

Isipo Lubrication: Kuvhurwa uye kuvhara kweGedha Valve kunoenderana neyakagwinya pakati peValve Stem uye muviri muviri. Kana paine kushayikwa kweruzivo rwakakodzera, kukakavara kuchawedzera, izvo zvichakonzera kuomerwa mukushanda.

Yokunze nyaya bloage: Kana nyaya yekune dzimwe nyika inopinda mulve, inogona kukonzera iyo mapopota kuti ubatanidze uye kutadza kushanda zvakajairika.

Maitiro ekudzivirira:

Shandisa mafuta akakodzera ekunyorera mafuta kana mafuta, tarisa uye wozoreredza nguva dzose.

Mune zvakashata zvakakura kana zvakakwirira-zvekushambadzira, zvinokatyamisa-zvinodzivirira uye zvakakwirira-kupisa zvinhu zvinofanirwa kushandiswa kuita kuti ugadzike simputi, uye tsinde yemavheni inofanira kuongororwa nguva dzose kukuvara.

Munguva yekuisirwa, simbisa kuti mukati meValve yakachena kudzivirira nyika yekune dzimwe nyika kupinda.

3. Valve Leakage

Kutadza Kuratidzwa:

Pakavharwa gedhi renzvimbo, pachine mvura yekubhururuka, kunyanya mukumanikidza, nzvimbo dzakakwirira kana kuti dambudziko rakanyanyisa, uko dambudziko renyama rakakomba uye rinogona kukonzera njodzi dzekuchengetedza kana kuti marara ekuchengetedza.

Kukonzera Kuongorora:

Aging or wear of the sealing surface: The sealing surface of the valve plate and the valve seat may age, wear or deform after long-term use, resulting in reduced sealing performance.

Valve seat or valve plate surface contamination: Impurities, sediments or chemicals in the pipeline may contaminate the sealing surface, reducing the sealing performance.

Isimba Valve Kuiswa: Kana iyo vharuvhu ikasaturikwa nemazvo, zvinogona kukonzera chisimbiso chisina kurongeka, izvo zvinogona kutungamira kumatambudziko okusha.

Maitiro ekudzivirira:

Paunenge uchitenga uye uchishandisa Gedhi Mharanhu, Zvigadzirwa zvine Corroson uye kupfeka kurwisa kunofanirwa kusarudzwa kuve nechokwadi chekushandiswa kwenguva refu.

Tarisa uone chisimbiso chenguva dzose uye kugadzirisa kana kutsiva zvakapfekwa kana zvakakanganisika munguva.

Ita shuwa kuti vharuvhu inoiswa zvinoenderana nezviri kutaurwa kuti udzivise-kusimbisa kana eccentric kuisirwa, iyo ichakanganisa chisimbiso.

4. Iyo vheji inodedera kana inoita ruzha ruzha

Kuvhiringidza Kupiwa: Munguva yekuvhura uye kuvhara kweValve, kusazvibata-bvumika kana ruzha rwunoitika. Dambudziko iri rinowanzoitika kana vharuvhu rakavhurwa zvishoma kana kuvharwa, izvo zvinogona kukanganisa kushanda kwakasimba kwehurongwa uye kukurudzira kurasikirwa kweiyo vharuvhu.

Kukonzera Kuongorora:

Kunyanyisa kuyerera kuyerera, apo iyo yekuyerera inoyerera yakanyanya, kunyanya kana iyo vharuvhu iri yakavhurwa zvishoma, mhirizhonga inogona kuitika kana iyo mvura ichipfuura nepamhepo, ichikonzera kudedera kana ruzha.

Improper valve design: If the valve structure is not designed properly, especially when the fit between the valve plate and the valve seat is poor, it may cause valve vibration.

Valve kuvhura nekukurumidza: nekukurumidza kuvhura iyo Gedhi yeGesul inogona kukonzera kupindirana kwemvura yemvura inokanganisa kana kuti mvura simba, zvichikonzera kudedera uye ruzha.

Maitiro ekudzivirira:

Shandura zvine chekuita neValve kuvhura kumhanya kuti vadzivise kukanganisa kwemvura kunokonzerwa nekuvhura kwakanyanya.

Dzora huwandu hwekuyerera mupombi kuti uve nechokwadi chekuti mvura inosara yakagadzikana kana ichiyerera kuburikidza neValve.

Paunenge uchigadzira uye kusarudza, sarudza iyo yakakodzera vhiyuta mhando uye saizi kuve nechokwadi chekuti vharuvhu inogona kuenderana nenzvimbo chaiyo yekushanda.

5. Valve Seal kukundikana

Kukundikana Kuratidzwa:

Valve Seal kutadza kunoreva kuti mvura isingakwanise kuve yakakwana, inowanzo kuratidzwa semvura yemvura, uye inogona kukanganisa pombi yese yePipeline system. Pane zvikonzero zvakawanda zvekutadza chisimbiso, izvo zvinowanzoenderana nenzvimbo dzekushandisa, dzinoshanda uye zvinhu zvevharanda.

Kukonzera Kuongorora:

Pfeka zvakakonzerwa nekushandisa kwenguva refu: Iyo inosimbisa nzvimbo yechigaro cheValve uye ndebvu yeValve ichapfeka zvishoma nezvishoma sezvo nguva yekushandisa inowedzera, uye kuita kwekuita chisimbiso kuchaderera zvishoma nezvishoma.

Tembiricha uye kumanikidza shanduko: Kupisa kamwe kamwe kana kudzvinyirira kuchaita kuti chisimbe chigadzikiso chekuwedzera kana chibvumirano, zvichikonzera kusaririra.

Corrostion uye makemikari maitiro: Kune mamwe manyorerwo ezvinyorwa, iyo vheti inosimbisa nzvimbo inogona kuve yakagadziriswa kana kuita nemakemikari, kuderedza chisimbiso.

Maitiro ekudzivirira:

Sarudza yakakodzera kuisimbisa mari zvinoenderana neyepakati pepombi yePippeline system kuti udzivise kusimbisa kukundikana nekuda kwekushisa, kudzvanywa kana matambudziko ekushambadzira.

Gara uchitarisa nzvimbo yekuisa chisimbiso, tsvaga zviratidzo zvekupfeka uye kugadzirisa kana kutsiva nenguva.

Mukudziya kwakanyanya kana kudzvinyirira kwakanyanya kushanda, shandisa tembiricha yakanyanya uye yakanyanya kudzvinyirira mabasa ekuita kuti aite chisimbiso chekuisa chokwadi chekuisa chisimbiso.

Kukundikana kwakawanda kweGedhi Valvesvanowanzoenderana nekushandiswa kwavo kwenguva refu, kushanda zvisina kunaka kana zvinhu zvemhoteredzo. Kuburikidza nekuongorora nguva dzose uye nekugadziriswa zvine musoro, matambudziko aya anogona kudzivirirwa zvinobudirira, hupenyu hwebasa revaivhoriki inogona kutambanudzwa, uye kuchengeteka uye kugadzikana kweiyo pombi system inogona kuvandudzwa. Kuona nguva uye kugadziriswa kwekukanganisa kunogona kuve nechokwadi chekuti gedo vheji rinoita basa raro panguva dzakashata, kuderedza mari yekuchengetedza uye nguva isina basa.