Ka mālama ʻana i ka valve

No nā kiwi e hana ana, pono e hoʻopiha a paʻa nā ʻāpana valve a pau. ʻO nā kī ma ka flange a me ka bracket he mea nui ia, a pono e paʻa nā kaula a ʻaʻole ʻae ʻia ka wehe ʻana. Inā ʻike ʻia ua hemo ka nati hoʻopaʻa ʻana ma ka huila lima, pono e hoʻopaʻa ʻia i ka manawa e pale aku ai i ka abrasion o ka huila a i ʻole ka nalowale o ka huila lima a me ka papa inoa. Inā nalowale ka huila lima, ʻaʻole ʻae ʻia e hoʻololi iā ia me kahi wīwī hiki ke hoʻololi ʻia, a pono e hoʻopau ʻia i ka manawa. ʻAʻole ʻae ʻia ka wili ʻana a ʻaʻohe wahi ākea ma mua o ka paʻa ʻana. No nā valve i loko o kahi kaiapuni i haumia maʻalahi e ka ua, ka hau, ka lepo, ka makani a me ke one, pono e hoʻolako ʻia ke kumu valve me kahi uhi pale. Pono e hoʻopaʻa ʻia ka unahi ma ka valve, pololei a maopopo. ʻO nā sila alakaʻi, nā pāpale a me nā mea pneumatic o ka valve pono e piha a paʻa. ʻAʻohe niho a māwae paha ka ʻaʻahu insulation.

ʻAʻole ʻae ʻia ke kīkēkē, kū i luna a kākoʻo paha i nā mea kaumaha ma ka valve i ka hana; ʻoi aku ka pāpā ʻia ʻana o nā kiwikā non-metallic a me nā kiwi hao hao.

Ka mālama ʻana i nā kiwi palaka

Pono e hoʻokō ʻia ka mālama ʻana i nā valve idle me nā mea hana a me nā pipeline, a pono e hana ʻia kēia mau hana:

1. E hoomaemae i kakiwikā

Pono e hoʻomaʻemaʻe a hoʻomaʻemaʻe ʻia ka lua o loko o ka valve me ka ʻole o ke koena a me ka wai wai, a ʻo ka waho o ka valve e holoi ʻia me ka ʻole o ka lepo, ka aila,

2. Hoʻopili i nā ʻāpana valve

Ma hope o ka nalowaleʻana o ka valve,ʻaʻole hiki ke hoʻokaʻawaleʻia ka hikina e hana i ke komohana, a pono e hoʻolako ponoʻia nā'āpana valve e hana i nā kūlana maikaʻi no ka hoʻohana houʻana a me ka hōʻoia i ka maikaʻi o ka valve.

3. Anti-corrosion lapaʻau

Wehe i waho i ka paʻi ʻana i loko o ka pahu hoʻopiha i mea e pale ai i ka ʻino galvanic o kakiwikākumu. E hoʻopili i ka mea antirust a me ka momona i ka ʻili o ka valve sealing surface, valve stem, valve stem nut, machined surface a me nā ʻāpana ʻē aʻe e like me ke kūlana kikoʻī; e pena ʻia nā ʻāpana i pena ʻia me ka pena anti-corrosion rust.

4. Palekana

No ka paleʻana i ka hopena o nā mea'ē aʻe, ka hana a ke kanaka i hanaʻia a me ka weheʻana, inā pono, pono e hoʻopaʻaʻia nā'āpana hoʻoneʻe o ka valve, a pono e hoʻopaʻaʻia a paleʻia ka valve.

5. mālama mau

Pono e nānā ʻia a mālama mau ʻia nā pahu i hana ʻole ʻia no ka manawa lōʻihi i mea e pale ai i ka ʻino a me ka pōʻino o ka valve. No nā valve i hana ʻole no ka lōʻihi loa, pono e hoʻohana ʻia ma hope o ka hele ʻana i ka hoʻāʻo kaomi me nā lako, nā mea hana, a me nā paipu.

Ka mālama ʻana i nā mea uila

ʻO ka hana mālama i kēlā me kēia lā o ka mīkini uila ʻaʻole i emi iho ma mua o hoʻokahi manawa i ka mahina. ʻO nā mea mālama mālama:

1. Maʻemaʻe ka helehelena me ka ʻole o ka lepo; ʻAʻole hoʻopōʻino ʻia ka mīkini e ka mahu, ka wai a me ka ʻaila.

2. Hoʻopaʻa maikaʻi ʻia ka mea uila, a ʻo kēlā me kēia ili a me ke kiko e paʻa, paʻa, paʻa, a me ka leak-leak.

3. Pono e hoʻomaʻamaʻa maikaʻi ʻia ka mea uila, ʻaila ʻia i ka manawa a e like me ka mea e pono ai, a pono e hoʻomaʻamaʻa ʻia ka hua valve stem nut.

4. Pono ka ʻāpana uila i ke kūlana maikaʻi, a pale aku i ka hoʻoheheʻe ʻana o ka wai a me ka lepo; inā pulu, e hoʻohana i ka 500V megohmmeter e ana i ka pale ʻana ma waena o nā ʻāpana a pau e lawe ana i kēia manawa a me ka pūpū, a ʻaʻole e emi ka waiwai ma mua o o. No ka maloʻo.

5. ʻAʻole pono e holo ka hoʻololi ʻakomi a me ka relay wela, e hōʻike pololei ana ke kukui hōʻailona, ​​a ʻaʻohe hemahema o ka pau ʻana o ka manawa, pōkole a i ʻole kaapuni hāmama.

6. He mea maʻamau ke kūlana hana o ka mea uila, a hiki ke maʻalahi ka wehe a me ka pani.

Ka mālama ʻana i nā mea pneumatic

ʻO ka hana mālama i kēlā me kēia lā o ka mea pneumatic maʻamau ʻaʻole i emi iho ma mua o hoʻokahi manawa i ka mahina. ʻO nā mea nui o ka mālamaʻana:

1. Maʻemaʻe ka helehelena me ka ʻole o ka lepo; ʻAʻole pono e hoʻohaumia ʻia ka mīkini e ka mahu wai, ka wai a me ka ʻaila.

2. Pono ka hoʻopaʻa ʻana o ka mea pneumatic e maikaʻi, a ʻo nā ʻaoʻao a me nā kiko e hoʻopaʻa ʻia e paʻa a paʻa, paʻa a me ka ʻole.

3. Pono e hoʻomaʻamaʻa maikaʻi ʻia ka mīkini hana lima a wehe a pani ʻia.

4. ʻAʻole ʻae ʻia e hōʻino ʻia nā hui kinoea inlet a me waho o ka cylinder; Pono e nānā pono ʻia nā ʻāpana āpau o ka cylinder a me ka ʻōnaehana paipu ea, a ʻaʻohe leakage e pili ana i ka hana.

5. ʻAʻole ʻae ʻia e hoʻopololei ka paipu, pono ke kūlana maikaʻi o ka mea hoʻolaha, pono ke kūlana maikaʻi o ke kukui hōʻailona o ka mea hoʻolaha, a ʻo ke kaula hoʻohui o ka mea hoʻolaha pneumatic a i ʻole ka mea hoʻolaha uila e paʻa ʻole me ka leakage.

6. Pono ke kūlana maika'i o nā kiwi ma luna o ka mea pneumatic, me ka leakage, e hāmama me ka ma'alahi, a me ke kahe o ka ea.

7. Pono ka mea pneumatic holoʻokoʻa i ke kūlana hana maʻamau, wehe a pani maʻalahi.

He mau kānalua a nīnau paha no ka noho kūpaʻalele lele, kiwi puka, hiki iā ʻoe ke launa pū meTWS VALVE.