Simele senze ntoni xa ivalvu yebhabhathane ivuza? Jonga ezi nkalo zi-5!

Xa kusetyenziswa iivalvu zebhabhathane imihla ngemihla, kukho ukusilela okuhlukeneyo okuhlala kudibana nako. Ukuvuza komzimba wevalvu kunye nebhonethi yevalvu yebhabhathane yenye yezona ntsilelo zininzi. Yintoni isizathu sale nto? Ngaba kukho ezinye iingxaki ekufuneka uzazi? Ivalvu yebhabhathane ye-TWS ishwankathela le meko ilandelayo,

Inxalenye 1, Ukuvuza komzimba wevalvu kunye nebhonethi

1. Umgangatho wokuphoswa kwezixhobo zentsimbi awuphezulu, kwaye kukho iziphene ezifana namadyungudyungu, izakhiwo ezikhululekileyo, kunye nokufakwa kwe-slag emzimbeni wevalvu kunye nomzimba wevalvu;

2. Isibhakabhaka siyabanda kwaye siyaqhekeka;

3. Ukuwelda okungekho semgangathweni, kukho iziphene ezifana nokufakwa kwe-slag, ukungaweldanga, ukuqhekeka koxinzelelo, njl.njl.;

4. Ivalvu yebhabhathane yentsimbi ephosweyo yonakele emva kokubethwa zizinto ezinzima.

indlela yokulungisa

1. Ukuphucula umgangatho wokubumba, yenza uvavanyo lwamandla ngokuhambelana nemigaqo ngaphambi kokufakela;

2. Ngokubaiivalvu zebhabhathanengamaqondo obushushu angaphantsi kwe-0°C nangaphantsi, mazigcinwe zifudumele okanye zifudunyezwe, kwaye iivalvu zeebhabhathane ezingasetyenziswayo mazikhutshwe amanzi aqokelelweyo;

3. Umthungo wokuwelda womzimba wevalvu kunye nebhonethi eyenziwe ngokuwelda kufuneka wenziwe ngokuhambelana neenkqubo ezifanelekileyo zokusebenza ngokuwelda, kwaye kufuneka kubonwe iziphene kunye novavanyo lwamandla emva kokuwelda;

4. Akuvumelekanga ukutyhala nokubeka izinto ezinzima kwivalvu yebhabhathane, kwaye akuvumelekanga ukubetha iivalvu zebhabhathane zentsimbi ephosiweyo kunye nezingeyontsimbi ngeehammer zezandla. Ukufakelwa kweevalvu zebhabhathane ezinkulu kufuneka zibe nezibiyeli.

Inxalenye 2. Ukuvuza xa upakisha

1. Ukukhetha okungalunganga kwe-filler, engamelani nokugqwala okuphakathi, engamelani noxinzelelo oluphezulu okanye i-vacuum, ukusetyenziswa kwe-butterfly valve kubushushu obuphezulu okanye kubushushu obuphantsi;

2. Ukupakisha kufakwe ngendlela engafanelekanga, kwaye kukho iziphene ezifana nokufaka izinto ezincinci endaweni yamalungu amakhulu, angasebenzi kakuhle e-spiral coil, umphezulu oqinileyo kunye nomzantsi okhululekileyo;

3. Isixhobo sokuzalisa sigugile kwaye silahlekelwe bubuthambile baso ngaphaya kwexesha lokusebenza;

4. Ukuchaneka kwesiqu sevalvu akuphezulu, kwaye kukho iziphene ezifana nokugoba, ukubola, kunye nokuguguleka;

5. Inani leezangqa zokupakisha alanelanga, kwaye i-gland ayicinezelwanga kakuhle;

6. I-gland, ii-bolts, kunye nezinye iindawo zonakele, kangangokuba i-gland ayinakucinezelwa ngokuqinileyo;

7. Ukusebenza okungafanelekanga, amandla agqithisileyo, njl.njl.;

8. I-gland igobile, kwaye umsantsa phakathi kwe-gland kunye nesiqu se-valve mncinci kakhulu okanye mkhulu kakhulu, nto leyo ebangela ukuguguleka kwesiqu se-valve kunye nomonakalo kwiphakheji.

indlela yokulungisa

1. Izinto kunye nohlobo lwesixhobo sokuzalisa kufuneka zikhethwe ngokweemeko zokusebenza;

2. Faka ngokuchanekileyo ukupakisha ngokwemigaqo efanelekileyo, ukupakisha kufuneka kubekwe kwaye kuhlanganiswe nganye nganye, kwaye ijoyinti mayibe kwi-30°C okanye 45°C;

3. Ukupakisha okuhlala ixesha elide, ukwaluphala kunye nomonakalo kufuneka kutshintshwe ngokuhamba kwexesha;

4. Emva kokuba isiqu sevalvu sigobile kwaye sigugile, kufuneka silungiswe size silungiswe, kwaye eso sonakeleyo kufuneka sitshintshwe ngexesha elifanelekileyo;

5. Ukupakisha kufuneka kufakwe ngokwenani elichaziweyo lokujika, i-gland kufuneka iqiniswe ngokulinganayo nangokulinganayo, kwaye i-gland kufuneka ibe nomsantsa wokuqinisa ongaphezulu kwe-5mm;

6. Iigland ezonakeleyo, iibholiti kunye nezinye izinto kufuneka zilungiswe okanye zitshintshwe ngexesha elifanelekileyo;

7. Iinkqubo zokusebenza mazilandelwe, ngaphandle kwesondo elibethayo, zisebenze ngesantya esingaguqukiyo kunye namandla aqhelekileyo;

8. Iibholithi ze-gland maziqiniswe ngokulinganayo nangokulinganayo. Ukuba umsantsa ophakathi kwe-gland kunye nesiqu se-valve umncinci kakhulu, umsantsa kufuneka wonyuswe ngokufanelekileyo; ukuba umsantsa ophakathi kwe-gland kunye nesiqu se-valve mkhulu kakhulu, kufuneka utshintshwe.

Inxalenye 3 Ukuvuza komphezulu wokutywina

1. Umphezulu wokutywina awukho tyaba emhlabeni kwaye awunakwenza umgca osondeleyo;

2. Umbindi ophezulu wonxibelelwano phakathi kwesiqu sevalvu kunye nelungu lokuvala uxhonyiwe, awuchanekanga okanye unxilile;

3. Iivalvuisiqu sigobile okanye sidityaniswe ngendlela engafanelekanga, nto leyo ebangela ukuba iindawo zokuvala zigobe okanye zingabikho embindini;

4. Umgangatho wezinto zokuvala umphezulu awukhethwanga ngokufanelekileyo okanye ivalvu ayikhethwanga ngokweemeko zokusebenza.

indlela yokulungisa

1. Khetha ngokuchanekileyo izinto kunye nohlobo lwe-gasket ngokweemeko zokusebenza;

2. Ukulungiswa ngononophelo kunye nokusebenza kakuhle;

3. Iibholithi maziqiniswe ngokulinganayo nangokulinganayo. Ukuba kuyimfuneko, kufuneka kusetyenziswe isikrufu se-torque. Amandla okuqinisa kwangaphambili kufuneka ahlangabezane neemfuno kwaye akufuneki abe makhulu kakhulu okanye mancinci. Kufuneka kubekho umsantsa othile wokuqinisa kwangaphambili phakathi kweflange kunye noqhagamshelo olunemisonto;

4. Ukuhlanganiswa kwe-gasket kufuneka kuhambelane embindini, kwaye amandla afane. I-gasket ayivumelekanga ukuba igqubane kwaye isebenzise ii-gaskets ezimbini;

5. Umphezulu wokutywina ongashukumiyo ubolile, wonakele, kwaye umgangatho wokusetyenzwa awuphezulu. Kufuneka kwenziwe ukulungiswa, ukugaya, kunye nokuhlolwa kombala ukuze umphezulu wokutywina ongashukumiyo uhlangabezane neemfuno ezifanelekileyo;

6. Xa ufaka i-gasket, qaphela ucoceko. Umphezulu wokuvala kufuneka ucocwe nge-parafini, kwaye i-gasket akufuneki iwele phantsi.

Inxalenye 4. Ukuvuza kwindawo edibeneyo yeringi yokutywina

1. Indandatho yokutywina ayisongwanga kakuhle;

2. Indandatho yokutywina idityaniswe emzimbeni, kwaye umgangatho womphezulu awulunganga;

3. Umsonto odibanisayo, isikrufu kunye neringi yoxinzelelo yeringi yokutywina zikhululekile;

4. Indandatho yokutywina iqhagamshelwe kwaye igqwalile.

indlela yokulungisa

1. Xa kuvuza kwindawo yokutywina, iglu kufuneka ifakwe inaliti ize iqengqelwe ize ilungiswe;

2. Indandatho yokutywina kufuneka idityaniswe kwakhona ngokweemfuno ze-welding. Xa i-welding yomphezulu ingenakulungiseka, i-welding kunye ne-processing yomphezulu wokuqala kufuneka isuswe;

3. Susa izikrufu, ucoce iringi yoxinzelelo, utshintshe iindawo ezonakeleyo, ucole umphezulu wokuvala kunye nesihlalo esidibanisayo, uze udibanise kwakhona. Kwiindawo ezinomonakalo omkhulu wokugqwala, zingalungiswa ngokuwelda, ukubopha kunye nezinye iindlela;

4. Umphezulu odibanisayo weringi yokutywina ugqwalile, onokulungiswa ngokusila, ukubopha, njl. Ukuba awunakulungiswa, iringi yokutywina kufuneka itshintshwe.

Inxalenye 5. Ukuvuza kwenzeka xa ukuvalwa kwehla

1. Ukusebenza kakubi kubangela ukuba iindawo zokuvala zibambeke kwaye amalungu onakele kwaye aphuke;

2. Uqhagamshelo lwenxalenye yokuvala aluqinanga, alukhululekanga kwaye luyawa;

3. Izinto ezisetyenziswa kwisixhobo sokudibanisa azikhethwanga, kwaye azinakumelana nokugqwala kwesixhobo kunye nokuguga komatshini.

indlela yokulungisa

1. Ukusebenza ngokuchanekileyo, vala ivalvu yebhabhathane ngaphandle kwamandla agqithisileyo, uze uvule ivalvu yebhabhathane ngaphandle kokudlula incopho ephezulu.ivalvu yebhabhathaneivuliwe ngokupheleleyo, ivili lesandla kufuneka libuyiselwe umva kancinci;

2. Uqhagamshelo phakathi kwenxalenye yokuvala kunye nesiqu sevalvu kufuneka luqine, kwaye kufuneka kubekho i-backstop kuqhagamshelo olunemisonto;

3. Izibophelelo ezisetyenziselwa ukudibanisa inxalenye yokuvala kunye nesiqu sevalvu kufuneka zimelane nokugqwala kwesixhobo kwaye zibe namandla athile oomatshini kunye nokumelana nokuguguleka.