Lɛvalvji nɔ ko ni kudɔɔ nii yɛ nu ni akɛhaa lɛ mli, ni eyɛ nitsumɔi tamɔ sɛɛfomɔ, tsakemɔ, nu ni hoɔ lɛ sɛɛkuu, sɛɛkuu ni hoɔ lɛ naatsii, nɔnyɛɛ ni haa mɔ tsui nyɔɔ emli, nu ni hoɔ lɛ sɛɛkuu loo nɔnyɛɛ ni hoɔ lɛ he yelikɛbuamɔ. Valves ni akɛtsuɔ nii yɛ nu he gbɛjianɔtoo mli lɛ jeɔ shishi kɛjɛɔ valves ni afoɔ mli ni yɔɔ mlɛo fe fɛɛ lɛ nɔ kɛyashiɔ valves srɔtoi ni akɛtsuɔ nii yɛ otomatik kudɔmɔ gbɛjianɔtoi ni mli wa waa amli, ni yɔɔ srɔtoi babaoo kɛ nibii ni kɔɔ he lɛ anɔ. Abaanyɛ akɛ valves akudɔ nu srɔtoi tamɔ kɔɔyɔɔ, nu, lasu, nibii srɔtoi ni fiteɔ nii, sũ, fɔ, dade ni ji nu kɛ nibii ni haa mɔ he jɔɔ lɛ. Ajara valvɛi lɛ hu amli awo dade valvɛi, dade valvɛi, dade valvɛi ni sɛɛ efooo, chrome molybdenum dade valvɛi, chrome molybdenum vanadium valvɛi, duplex dade valvɛi, plastic valvɛi, valvɛi ni bɛ shishitoo mla ni ji kusum valvɛi kɛ valvɛi nibii krokomɛi taakɛ nibii lɛ yɔɔ lɛ. Mɛni ji ŋaa taomɔ nii ni esa akɛ agbala jwɛŋmɔ kɛya nɔ beni aheɔ valvɛi lɛ
1. Esa akɛ valve lɛ he saji kɛ kui lɛ ashɛ taomɔ nii ni yɔɔ paipii ahe mfonirifeemɔ woji lɛ amli lɛ ahe
1.1 Esa akɛ valve lɛ nɔkwɛmɔnɔ lɛ atsɔɔ yibɔi ni maŋ lɛ mla lɛ taoɔ lɛ. Kɛji akɛ eji nitsumɔhe lɛ shishitoo mla lɛ, esa akɛ atsɔɔ nɔkwɛmɔnɔ lɛ he shishitsɔɔmɔ ni sa.
1.2 Nitsumɔ mli hewalɛ ni yɔɔ valve lɛ mli lɛ biɔ≥nitsumɔ mli hewalɛ ni yɔɔ paipii lɛ mli lɛ. Yɛ susumɔ ni ji akɛ enaaa jara lɛ nɔ hewalɛ lɛ shishi lɛ, esa akɛ nitsumɔ mli hewalɛ ni valve lɛ baanyɛ adamɔ naa lɛ afee nɔ ni da fe paipii lɛ nitsumɔ mli hewalɛ diɛŋtsɛ lɛ; esa akɛ valve lɛ fã fɛɛ fã anyɛ adamɔ valve lɛ nitsumɔ mli hewalɛ shii 1.1 naa beni agbe naa lɛ, ni nu hoɔɔɔ; kɛji akɛ valve lɛ gbele lɛ, esa akɛ valve lɛ gbɔmɔtso lɛ anyɛ adamɔ taomɔ nii ni ji valve lɛ nitsumɔ mli hewalɛ ni fe shii enyɔ lɛ naa.
1.3 Kɛha valve feemɔ he mlai lɛ, esa akɛ atsɔɔ maŋ lɛ mli mlai ayibɔ ni ji shishitoo lɛ. Kɛji nitsumɔhe lɛ mla ji lɛ, esa akɛ akɛ nitsumɔhe lɛ woji lɛ afata nihɔɔmɔ he kpaŋmɔ lɛ he .
2. Halamɔ nibii ni akɛbaafee valve lɛ
2.1 Valve nibii, akɛni atsɔɔɔ dade paipii ni yɔɔ ŋmɔlɔŋmɔlɔ fiofio hewɔ lɛ, esa akɛ nibii ni yɔɔ valve gbɔmɔtso lɛ mli lɛ afee dade ni nyɛɔ etsuɔ nii titri, ni esa akɛ atsɔɔ grade kɛ gbɔmɔtsoŋ kɛ tsofafeemɔ mli kaa diɛŋtsɛ ni kɔɔ dade ni akɛwoɔ mli lɛ he lɛ.
2.2 Nɔ lɛvalvesa akɛ akɛ dade ni sɛɛ tsɛɔ valve stem (2CR13) afee stem nibii lɛ, ni esa akɛ valve ni da lɛ hu afee valve stem ni akɛwo dade ni sɛɛ efooo mli.
2.3 Nut nibii lɛ ji aluminum akɔɔble loo aluminum akɔɔble ni atswa, ni eshishijee kɛ ehewalɛ da fe valve stem lɛ .
2.4 Esaaa akɛ nibii ni akɛwoɔ valve stem bushing lɛ mli lɛ mli wa kɛ hewalɛ fe valve stem lɛ nɔ lɛ, ni esaaa akɛ ekɛ valve stem lɛ kɛ valve gbɔmɔtso lɛ feɔ electrochemical corrosion yɛ nu mlibotemɔ shishi.
2.5 Nibii ni akɛtswaa ŋwɛi ŋta lɛ1Ayɛ henɔi srɔtoi ni...valvɛi, gbɛi srɔtoi ni akɛfiɔ nii ahe kɛ nibii ni he hiaa;2Esa akɛ atsɔɔ wedge gate valves ni yɔɔ ŋmɛnɛ lɛ amli, nibii ni akɛfee, gbɛ ni atsɔɔ nɔ atswaa, kɛ gbɛ ni atsɔɔ nɔ ashwieɔ akɔɔble ŋmɛlɛ lɛ mli;3Shinaa valves ni akɛwo mli blɛoo, ni ji rɔbɔt ni akɛwoɔ valve plɛte lɛ mli lɛ Gbɔmɔtsoŋ, tsofa kɛ hetsemɔ he kaa he saji;4Esa akɛ ŋmɔtɔ valvɛi lɛ atsɔɔ nibii ni akɛfee ŋmɔtɔ ni yɔɔ valve lɛ gbɔmɔtso lɛ nɔ lɛ kɛ nibii ni akɛfee ŋmɔtɔ ni yɔɔ ŋmɔtɔ plɛte lɛ nɔ lɛ; amɛ gbɔmɔtsoŋ kɛ tsofafeemɔ mli kaa he saji, titri lɛ, hetsemɔ he taomɔ nii, nitsumɔ ni teɔ shi ewoɔ dalɛ kɛ bɔ ni rɔba lɛ nyɛɔ efiteɔ lɛ; Hiŋmɛi nɔ rɔbɔt kɛ EPDM rɔbɔt, kɛ ekrokomɛi, agu waa akɛ akɛ rɔbɔt ni atsake lɛ afutu.
2.6 Valve shaft ni akɛwoɔ mli1Akɛni bei pii lɛ, agbeleɔ valvɛi ni yɔɔ paipii lɛ amli lɛ ni agbeɔ amɛ shii abɔ lɛ hewɔ lɛ, ehe miihia ni nɔ ni akɛwoɔ mli lɛ akatsu nii afii babaoo, ni nɔ ni akɛwoɔ mli lɛ etsɛŋ, bɔni afee ni ekɛ nɔ ni akɛwoɔ mli lɛ ahi shi be kakadaŋŋ;2Esa akɛ valve shaft packing lɛ hu adamɔ shi shii abɔ ni agbeleɔ kɛ naagbee , nɔ ni jɛɔ mli baa lɛ hi;3Yɛ taomɔ nii ni yɔɔ ŋwɛi nɛɛ hewɔ lɛ, esaaa akɛ atsakeɔ valve shaft packing lɛ kɛyashiɔ wala be fɛɛ mli loo nɔ ni fe afii nyɔŋma;4Kɛ ehe bahia ni atsake nɔ ni akɛwoɔ mli lɛ, esa akɛ valve lɛ he mfonirifeemɔ lɛ asusu gbɛjianɔtoi ni abaanyɛ atsɔ nɔ atsake yɛ nu ni tsiimɔ yɔɔ mli lɛ shihilɛ lɛ shishi lɛ he.
3. Oyaiyeli ni tsakeɔ ni akɛhaa lɛ adeka
3.1 Adeka lɛ gbɔmɔtso lɛ mli nibii kɛ mligbɛ kɛ kponɔgbɛ nibii ni teɔ shi woɔ ŋmeii lɛ kɛ shishitoo mla ni kɔɔ valve gbɔmɔtso lɛ he lɛ kpãa gbee. lɛ
3.2 Esa akɛ adeka lɛ aná gbɛjianɔtoi ni akɛtsiɔ naa, ni adeka lɛ baanyɛ adamɔ nu ni mli kwɔ ni kɛlɛ ji mitai 3 mli lɛ naa kɛji abua naa sɛɛ. lɛ
3.3 Kɛha husu ni akɛgbeleɔ kɛ naagbee ni yɔɔ adeka lɛ nɔ lɛ, esa akɛ nut ni akɛtsakeɔ nii lɛ ahi adeka lɛ mli. lɛ
3.4 Bɔ ni ato tsɔne ni akɛtsɔɔ nii lɛ he gbɛjianɔ aha lɛ ji nɔ ni sa. Kɛ́ agbele ni agbele lɛ, ebaanyɛ ekɛ valve lɛ tsɔne lɛ abɔle ehe pɛ ni ehaaa eya ŋwɛi kɛ shikpɔŋ. lɛ
3.5 Anyɛɛɛ akɛ oyaiyeli ni tsakeɔ lɛ kɛ valve shaft lɛ naatsii lɛ abɔ he ni efee nɔ fɛɛ nɔ ni nu hoɔɔɔ mli. lɛ
3.6 Muji ko bɛ adeka lɛ mli, ni esa akɛ akɛ mu abu gear meshing fãi lɛ ahe.
4.Valvnitsumɔ gbɛjianɔtoo
4.1 Esa akɛ agbele valve nitsumɔ lɛ gbɛtsɔɔmɔ kɛ naagbee gbɛ lɛ nɔ yɛ ŋmɛlɛtswaa gbɛ nɔ. lɛ
4.2 Akɛni bei pii lɛ, akɛ niji gbeleɔ valvɛi ni yɔɔ paipii lɛ mli lɛ ni agbeɔ naa hewɔ lɛ, esaaa akɛ gbelemɔ kɛ ŋmɛlɛtswai ni agbeleɔ lɛ ayibɔ feɔ babaoo, esa akɛ valvɛi ni da waa po hu ahi 200-600 mli. lɛ
4.3 Bɔni afee ni mɔ kome agbele kɛ naagbee nitsumɔ lɛ aya hiɛ lɛ, esa akɛ torque ni fe fɛɛ ni akɛgbeleɔ kɛ naagbee lɛ afee 240m-m yɛ plɔmba lɛ nɔnyɛɛ shishi.
4.4 Esa akɛ valve lɛ gbelemɔ kɛ naagbee nitsumɔ naagbee lɛ afee sqɛɛ tenon ni ŋwɛi ŋta ni ato he gbɛjianɔ ni ekwɛ shikpɔŋ lɛ hiɛ bɔni afee ni gbɔmɛi anyɛ atsu he nii tɛ̃ɛ kɛjɛ shikpɔŋ lɛ nɔ. Valves ni yɔɔ diski lɛ esaaa kɛha paipii ni yɔɔ shikpɔŋ shishi lɛ. lɛ
4.5 Tsɔɔmɔ panel ni tsɔɔ valve lɛ gbelemɔ kɛ naagbee degree
1Esa akɛ ashɛ sɛkɛl ni tsɔɔ bɔ ni valve lɛ gbeleɔ kɛ ekpaa lɛ he lɛ awo gearbox lɛ nɔ loo yɛ nɔ ni ajieɔ lɛ kpo lɛ shishigbɛ lɛ nɔ beni atsake gbɛtsɔɔmɔ lɛ sɛɛ, ni fɛɛ akwɛ shikpɔŋ lɛ nɔ, ni akɛ powda ni haa hulu kpɛɔ lɛ awo sɛkɛl lɛ he koni etsɔɔ bɔ ni hiŋmɛi gbaa mɔ naa; Yɛ shihilɛ ni hi mli lɛ, abaanyɛ akɛ dade plɛte ni sɛɛ efooo atsu nii, kɛjee nakai lɛ, dade plɛte ni akɛ mfoniri ekpɛ lɛ ji lɛ, okɛ aluminum hewolo akafee;3Nɔ ni tsɔɔ nɔ ko lɛ haa mɔ hiŋmɛi nyaa he ni efiɔ shi jogbaŋŋ, kɛji akɛ agbeleɔ kɛ agbeɔ naa tsakemɔ lɛ ja lɛ, esa akɛ akɛ rivets atswa lɛ. lɛ
4.6 Kɛji akɛ...valvlɛ mli kwɔ, ni gbɛ ni kã tsɔne ni tsuɔ nii lɛ kɛ nɔ ni ajieɔ lɛ kpo lɛ teŋ ji≥15m kɛjɛ shikpɔŋ lɛ nɔ lɛ, esa akɛ aná extension rod facility, ni esa akɛ atswa lɛ shi jogbaŋŋ bɔni afee ni gbɔmɛi anyɛ akwɛ ni amɛtsu nii kɛjɛ shikpɔŋ lɛ nɔ. No ji akɛ, valves ni yɔɔ paipii lɛ amli lɛ agbelemɔ kɛ amɛgbelemɔ nitsumɔ lɛ esaaa kɛha shishigbɛ nitsumɔi.
5. Valvnitsumɔ mli kaa
5.1 Kɛ́ afee valve lɛ yɛ kui amli yɛ gbɛ ko nɔ lɛ, esa akɛ akɛ gbɛjianɔtoo ko ni yɔɔ hegbɛ lɛ awo nitsumɔ mli kaa ni nyiɛ sɛɛ nɛɛ mli:1Nibii ni haa mɔ tsui nyɔɔ emli yɛ nitsumɔ mli nɔnyɛɛ shihilɛ lɛ shishi lɛ;2Yɛ nitsumɔ mli nɔnyɛɛ shihilɛ lɛ shishi lɛ, be ni akɛgbeleɔ kɛ be ni akɛgbeleɔ ni yaa nɔ ni baanyɛ aha valve lɛ aŋmɛ jogbaŋŋ lɛ;3Nibii ni tsɔɔ akɛ nu ni hoɔ yɛ paipii amli lɛ mli lɛ naa. lɛ
5.2 Esa akɛ afee kaai ni nyiɛ sɛɛ nɛɛ dani valve lɛ ashi nitsumɔhe lɛ:1Kɛji akɛ valve lɛ gbele lɛ, esa akɛ valve lɛ gbɔmɔtso lɛ adamɔ mligbɛ hewalɛ kaa ni ji valve lɛ nitsumɔ mli hewalɛ shii enyɔ lɛ naa;2Kɛji akɛ agbe valve lɛ naa lɛ, esa akɛ fãi enyɔ lɛ fɛɛ atere valve lɛ nitsumɔ mli hewalɛ toi 11 , ni nu ko akaho; shi dade ni akɛfiɔ ŋmei valve lɛ naa lɛ, nu ni hoɔ lɛ jara waaa fe taomɔ nii ni sa lɛ .
6. Mli kɛ kponɔgbɛ nibii ni teɔ shi woɔ ŋmeii
6.1 Mli kɛ kponɔgbɛ ni yɔɔvalvgbɔmɔtso lɛ (ni oyaiyeli ni tsakeɔ lɛ fata he) lɛ, esa akɛ atswa lɛ klɛŋklɛŋ koni ajie ŋã kɛ ŋã, ni abɔ mɔdɛŋ ni akɛ electrostatically afɔ powder ni bɛ poison epoxy resin ni 0~3mm loo nɔ ni fe nakai lɛ nɔ. Kɛji akɛ ewa akɛ akɛ electrostatically baafɔ epoxy resin ni bɛ awui nɔ kɛha valves ni da fe nine lɛ, esa akɛ ashɛre epoxy penti ni bɛ awui ni tamɔ nakai lɛ hu he ni ashɛre nɔ.
6.2 Ehe miihia ni valve gbɔmɔtso lɛ mli kɛ valve plɛte lɛ fãi fɛɛ afee nɔ ni tsiɔ ŋmeii anaa kwraa. Yɛ gbɛ kome nɔ lɛ, kɛ́ akɛwo nu mli lɛ, ebaafee ŋmɔtɔ, ni electrochemical corrosion ko hu baaa dade enyɔ lɛ ateŋ; yɛ gbɛ kroko nɔ lɛ, ehiɛ feɔ ŋmɔlɔŋmɔlɔ koni ekɛha nu ni nyɛɔ eshɛɔ he lɛ aba shi. lɛ
6.3 Esa akɛ hetsemɔ he taomɔ nii ni kɔɔ epoxy resin loo penti ni tsiɔ ŋmei ni yɔɔ valve lɛ mli lɛ he lɛ aná hegbɛ ni kɔɔ he lɛ kaa he amaniɛbɔɔ lɛ. Esa akɛ tsofai kɛ gbɔmɔtsoŋ nibii ni yɔɔ mli lɛ hu ashɛ taomɔ nii ni sa lɛ ahe
7. Valve ni akɛwoɔ mli kɛ gbɛfaa
7.1 Esa akɛ akɛ plɛtei ni tsiɔ kane naa lɛ atsĩ valve lɛ afãi enyɔ lɛ fɛɛ naa. lɛ
7.2 Esa akɛ akɛ jwɛi kpãi abɔ valvɛi ni yɔɔ teŋgbɛ kɛ bibii lɛ ahe ni akɛwo tsɛnsii amli.
7.3 Akɛ tso ni yɔɔ mlɛo hu woɔ valvɛi ni da lɛ amli koni akafite yɛ gbɛfaa mli
8. Kwɛmɔ valve lɛ he wolo ni akɛtsuɔ nii yɛ nitsumɔhe lɛ
8.1 Valve lɛ ji nibii ni akɛtsuɔ nii, ni esa akɛ atsɔɔ saji ni he hiaa ni nyiɛ sɛɛ nɛɛ yɛ nitsumɔhe lɛ wolo lɛ mli: valve lɛ he saji; ahenɔi; nitsumɔ mli nɔnyɛɛ; nifeemɔ he mla; valve gbɔmɔtso lɛ he nibii; valve stem nibii; nibii ni akɛfiɔ nii ahe; valve shaft nibii ni akɛwoɔ mli; valve tso lɛ he nibii; Nibii ni teɔ shi woɔ ŋmeii; nitsumɔ shishijee gbɛtsɔɔmɔ; hiɛtsakemɔi; torque ni agbeleɔ kɛ naagbee yɛ nitsumɔ nɔnyɛɛ shishi;
8.2 Gbɛi ni jiTWS VALVnifeelɔ; gbi ni afee lɛ; nitsumɔhe lɛ yibɔ ni nyiɛɔ sɛɛ: shwiili; ŋwɛi ŋta, buji ayibɔ, kɛ he ni jɛkɛmɔ yɔɔ buji ni yɔɔ teŋgbɛ ni akɛtsaa lɛ ateŋflɛŋatsɔɔ yɛ mfoniri ko mli; nɔ ni kudɔɔ ŋwɛi ŋta, elɛɛmɔ, kɛ ŋwɛi ŋta lɛ fɛɛ; be ni agbeleɔ kɛ naagbee be ni mɔɔ shi jogbaŋŋ; valve ni hoɔ lɛ he hewalɛ ni tsiɔ nii anaa; saji ni he hiaa ni kɔɔ valve nitsumɔhe lɛ mlikwɛmɔ kɛ hiɛdɔɔ kɛha ekɛwomɔ kɛ ekwɛmɔ, kɛ ekrokomɛi.
Be ni akɛmajeɔ: Aharabata-12-2023
