Loaʻa i nā Valves Pōpō kahi kuhikuhi kahe: Nā ʻano, ke kau ʻana

Loaʻa i nā kiwikā pōpō kahi kuhikuhi kahe? Nā ʻano koʻikoʻi a me nā lula hoʻonohonoho

Ma mua o ka pane ʻana i ka nīnau oinā he kuhikuhi kahe ko ka valve pōpō, pono mākou e hoʻomaopopo muahe aha ka valve pōpō, a laila hiki iā mākou ke hoʻomaopopo maikaʻi i ka pilikia o ke kuhikuhi o ke kahe ʻana o ka kiwikā pōpō.

He aha ka Ball Valve

A kiwikā poepoekaohi i ke kahe wai me ka hoʻohana ʻana i kahi poepoe hakahaka, e wili ana me kahi kahawai kahe waena. ʻO nā ʻāpana koʻikoʻi:

- Kino kiwikā

- Pōʻai (pōpō) me kahi lua i hoʻopaʻa pono ʻia

- Kumu valve

- Apo sila

- Lima/mea hoʻāla

ʻO ka hoʻohuli ʻana i ka pōpō 90° e wehe/pani i ke ala kahe. Hāʻawi nā kiwikā pōpō i ka sila maikaʻi loa a me ka hana wikiwiki, e kūpono ana iā lākou no nā noi ʻoihana.

Loaʻa i nā kiwikā pōpō nā koi kuhikuhi kahe

Kūʻē i ka manaʻoʻiʻo kaulana,koi kekahi mau kiwikā poepoe i ke kuhikuhi kahe kikoʻī, ʻoiai ʻaʻole kekahi poʻe:

- Nā kiwikā poepoe ʻelua kuhikuhi(e laʻa, kau ʻia me ke trunnion, noho palupalu): ʻAʻohe pono o ke kuhikuhi kahe.

- Nā kiwikā poepoe kuhikuhi(e laʻa,nā kiwikā poepoe noho metala, ʻano-V):Pono e hahai i nā pua kino-kiwikāe pale aku i ka hāʻule ʻana o ka sila.

Nā Hoʻokaʻawale ʻana o ke Kuhikuhi Kahe o ka Valve Pōpō

Nā māka kuhikuhi kahe o ka kiwikā poepoe: kau pinepine ʻia ma ke kino valve memāka pua, e like me ka mea i hōʻike ʻia ma lalo nei

Nā Kiwikā Pōpō Sila ʻElua Alakaʻi

- Nā Hiʻohiʻona:ʻAʻohe pua kahe; hoʻouka hoʻohuli ʻia.

- Nā ʻAno Maʻamau:Nā kiwikā poepoe i kau ʻia ma luna o Trunnion, nā kiwikā noho palupalu, nā kiwikā poepoe ʻano-O.

- Nā noi:Kūpono no nā mea palahalaha viscous a i ʻole nā ​​​​​​mea i hoʻouka ʻia me nā ʻāpana.

Nā Kiwikā Pōpō Sila ʻAkahi ʻAoʻao

- Nā Hiʻohiʻona:Nā māka pua ma ke kino o ka valve; pilikia ke kau ʻana ma hope i ka hōʻino ʻia o ka sila.

- Nā ʻAno Maʻamau:Nā kiwikā poepoe noho metala, nā kiwikā poepoe ʻano-V, nā kiwikā hapa-poepoe eccentric.

- Rula Hoʻonohonoho:ʻO ka hopena o ke kino valve kōkuaPONO e kū i lalo.

Nā Alakaʻi no ka ʻIke ʻana i ke Kuhikuhi o ke Kahe a me ke Kau ʻana

1. Nā Hōʻailona Valve Nānā:Hōʻike nā kiwikā kuhikuhi (e like me nā kiwikā pōpō lana i kau ʻia ma ka metala) i nā pua kahe maopopo.

2. Nā Hōʻailona Kūkulu:

– ʻO ka maʻamau, he bidirectional nā kiwikā poepoe lana.

– ʻO nā kiwikā wela kiʻekiʻe/kaomi kiʻekiʻe (e laʻa, i kau ʻia ma ke trunnion) koi pinepine i ke kuhikuhi kahe.

3. Nā Rula Hoʻomaʻamaʻa:

–Hoʻokomo Kū pololei:Kahe mai lalo a luna.

–Ke kau ʻana ma ke ʻano pālahalaha:E hahai pono i ke kuhikuhi o ka pua.

Nā Manaʻo Koʻikoʻi

- ✅Nā kiwikā poepoe ʻelua kuhikuhi(kau ʻia me ke trunnion, noho palupalu):ʻAʻohe kuhikuhi kahekoi ʻia.

- ⚠️Nā kiwikā poepoe kuhikuhi(noho hao, ʻano-V):E hahai i nā pua kiwikāe hōʻoia i ka palekana o ka paipu a me ke sila.

- ❌ Ke hoʻokomo hou ʻana i nā kiwikā unidirectional i kumuka hāʻule ʻana o ka silaa menā pilikia palekana.