Pono ʻoe e koho i kahi kīpē pōleʻa, akā nui ka ʻano. ʻO ke koho ʻana i ke ʻano hewa ke manaʻo ʻia he maikaʻi maikaʻi ʻole, nā leaks e hiki mai ana, a i ʻole kahi ʻōnaehana pōʻino e mālama.

Hoʻokaʻawale ʻia nā ʻano kumu mua ʻehā o nā ʻāpana pōpō e ko lākou kino kino: hoʻokahi ʻāpana,ʻāpana ʻelua, ʻekolu ʻāpana, a me ke komo kiʻekiʻe. Hāʻawi kēlā me kēia hoʻolālā i kahi kaulike like ʻole o ke kumukūʻai, ka ikaika, a me ka maʻalahi o ka hoʻoponopono ʻana, e hoʻopili iā lākou i nā noi kikoʻī a me nā pono mālama.

ʻO ka hoʻomaopopo ʻana i kēia mau ʻano kumu ka hana mua, akā ʻo ka hoʻomaka wale nō. Ua kamaʻilio pinepine wau me Budi, kahi luna kūʻai koʻikoʻi aʻu e hui pū ai ma Indonesia. Pioloke kāna mau mea kūʻai i nā huaʻōlelo a pau. ʻIke ʻo ia inā hiki iā ia ke wehewehe i nā ʻokoʻa koʻikoʻi ma ke ala maʻalahi, ʻoi aku ka hilinaʻi o kāna mea kūʻai. Hiki iā lākou ke neʻe mai ka maopopo ʻole i ka hana ʻana i kahi koho loea, inā paha e kūʻai ana lākou i ka valve maʻalahi no kahi laina irrigation a i ʻole kahi mea paʻakikī no ka hana ʻoihana. E wehewehe kākou i ke ʻano o kēia mau ʻano iā ʻoe.

He aha nā ʻano ʻokoʻa o nā kiwi kinipōpō?

ʻIke ʻoe i nā huaʻōlelo e like me ka "port piha," "trunnion," a me ka "pōlele lana" ma nā pepa kikoʻī. He mea paʻakikī kēia jargon ʻenehana ke ʻike inā loaʻa iā ʻoe ka hana kūpono no kāu mau pono kikoʻī.

Ma waho aʻe o ke ʻano o ke kino, ua paʻi ʻia nā kiwi pōpō e ko lākou nui nui (awa piha vs. awa maʻamau) a me ka hoʻolālā kinipōpō i loko (floating vs. trunnion). ʻO ke awa piha e hōʻoiaʻiʻo i ke kahe ʻole ʻana, ʻoiai nā hoʻolālā trunnion e mālama i nā kaomi kiʻekiʻe loa.

E luʻu hohonu kākou i nā ʻano kino a me loko. ʻO ka hana kino e pili ana i ke komo ʻana no ka mālama. Ahoʻokahi ʻāpanaʻO ka valve kahi mea i hoʻopaʻa ʻia; ʻaʻole hiki ke hoʻoponopono ʻia. Aʻāpana ʻeluaMāhele ke kino o ka valve i ka hapalua, e hiki ai ke hoʻoponopono, akā pono ʻoe e wehe mua iā ia mai ka pipeline. ʻO ka hoʻolālā maikaʻi loa o ka mālama ʻana ʻo ia kaʻāpana ʻekolukiwikā. Hiki ke hoʻoneʻe ʻia ka ʻāpana waena i loko o ka pōleʻa ma ka wehe ʻana i ʻelua bolts, me ka waiho ʻana i nā pilina paipu. He kūpono kēia no nā laina e pono ai ka lawelawe pinepine. Ma loko, ʻo ka "port" a i ʻole ka lua o ka pōleʻa. Aawa pihaʻO ka valve ka lua e like me ka nui o ka paipu, e hana ana i ka palena ʻole kahe. Aawa maʻamauʻoi aku ka liʻiliʻi, maikaʻi ia no ka hapa nui o nā noi. ʻO ka mea hope loa, kokoke i nā kiwi pōpō PVC āpau e hoʻohana i kahipoepoe lana anahoʻolālā, kahi e hoʻokuʻu pono ai ka ʻōnaehana i ka pōleʻa i ka noho o lalo e hana i kahi sila.

Nā ʻano ʻĀpana Poepoe ma kahi nānā

He aha nā ʻano like ʻole o ka hoʻohui ʻana i ka pōlele?

Ua loaʻa iā ʻoe ka valve kūpono, akā i kēia manawa pono ʻoe e hoʻopili iā ia. ʻO ke koho ʻana i ke ala pili hewa hiki ke alakaʻi i nā hoʻonohonoho paʻakikī, nā leaks mau, a i ʻole kahi ʻōnaehana hiki ʻole iā ʻoe ke lawelawe me ka ʻole o ka hacksaw.

ʻO nā ʻano hoʻohui maʻamau no nā kiwi pōpō he mau kumu solvent-weld no kahi paʻa PVC paʻa, nā wēlau i hoʻohui ʻia no ka hoʻohui ʻana i nā mea like ʻole, nā wēlau flanged no nā paipu nui, a me nā pilina hui maoli no ka lawelawe ʻoi loa.

ʻO ke ʻano pili āu e koho ai e wehewehe i ke ʻano o ka hui ʻana o ka valve me kāu mau paipu.SocketHoʻohana ʻia nā pilina "slip" no ka paipu PVC, e hana ana i kahi paʻa paʻa paʻa ʻole me ka hoʻohana ʻana i ka sima solvent. He mea maʻalahi kēia a hilinaʻi loa.Uilanā pilina (NPT a i ʻole BSPT) e ʻae iā ʻoe e wili i ka valve ma luna o kahi paipu kaula, he mea maikaʻi loa ia no ka hoʻopili ʻana i ka PVC i nā mea metala, akā pono ia i ka mea hoʻopaʻa kaula a me ka hoʻonohonoho pono ʻana e pale aku i ka leak. No nā paipu nui (ʻoi aku ma mua o 2 iniha),flangedhoʻohana ʻia nā pilina. Hoʻohana lākou i nā bolts a me ka gasket e hana i kahi sila ikaika, paʻa, a maʻalahi hoʻi e wehe. Akā no ka mālama pono ʻana i nā paipu liʻiliʻi, ʻaʻohe mea paʻi aHui Ponokiwikā. Loaʻa i kēia hoʻolālā ʻelua nati union e ʻae iā ʻoe e wehe loa i ke kino waena o ka valve no ka hoʻoponopono ʻana a i ʻole ke pani ʻana i ka wā e hoʻopili ʻia nā hopena pili i ka paipu. ʻO ia ka maikaʻi o nā ao ʻelua: kahi pilina paʻa a me ka lawelawe maʻalahi.

Hoʻohālikelike i nā ʻano pili

He aha nā ʻano ʻokoʻa o nā kiwi MOV?

Makemake ʻoe e hoʻokaʻawale i kāu ʻōnaehana, akā ʻo "MOV" ke kani e like me nā lako ʻoihana paʻakikī. ʻAʻole maopopo ʻoe e pili ana i ke kumu mana, nā koho hoʻomalu, a inā pono ia no kāu papahana.

ʻO MOV ke kū neiʻO ka pahu i hoʻohana ʻia, ʻo ia kekahi valve i hoʻomalu ʻia e ka mea hana. ʻO nā ʻano nui ʻelua he mau mea hoʻokele uila, e hoʻohana ana i kahi kaʻa uila, a me nā mea hana pneumatic, e hoʻohana ana i ka ea paʻa e hana i ka valve.

ʻAʻole ʻo MOV kahi ʻano valve kūikawā; ʻo ia ka valve maʻamau me kahi mea hana i kau ʻia ma luna. ʻO ke ʻano o ka mea hana ka mea nui.Nā mea hana uilaʻo ia ka mea maʻamau no nā kiwi pōpō PVC i nā ʻōnaehana wai. Hoʻohana lākou i kahi kaʻa liʻiliʻi e hoʻohuli i ka valve a wehe a pani ʻia a loaʻa i nā volta like ʻole (e like me 24V DC a i ʻole 220V AC) e hoʻohālikelike i kāu kumu mana. He kūpono lākou no nā noi e like me nā zona irrigation automated, dosing mālama wai, a i ʻole ka hoʻopiha tank mamao.Pneumatic actuatorse hoʻohana i ka mana o ka ea i hoʻopaʻa ʻia e hoʻopaʻa koke a wehe paha i ka valve. He ikaika loa lākou a hilinaʻi hoʻi akā koi ʻia i ka air compressor a me nā laina ea e hana. ʻIke wale ʻoe iā lākou i loko o nā mea kanu ʻoihana nui kahi i komo mua ai ka ea compressed o ka ʻoihana. No ka hapa nui o nā mea kūʻai aku a Budi, hāʻawi nā mea hana uila i ke koena kūpono o ka mana, kumukūʻai, a me ka maʻalahi.

He aha ka ʻokoʻa ma waena o ke ʻano 1 a me ke ʻano 2 pōlele?

Ke heluhelu nei ʻoe i kahi pepa kikoʻī a ʻike iā "Type 21 Ball Valve" a ʻaʻohe ʻike i ke ʻano o ia mea. Ke hopohopo nei paha ʻoe e nalowale ana i kahi kikoʻī nui e pili ana i kona palekana a i ʻole ka hana.

ʻO kēia mau huaʻōlelo e pili pinepine ana i nā hanauna o nā kinikini pōpō uniona maoli mai nā hōʻailona kikoʻī. Ua lilo ʻo "Type 21" i mea pōkole no kahi hoʻolālā hana kiʻekiʻe o kēia wā e komo pū ana me nā hiʻohiʻona palekana nui a me nā hiʻohiʻona hoʻohana e like me ka nati union block-safe.

ʻAʻole nā ​​huaʻōlelo "Type 1" a i ʻole "Type 21" ma waena o nā mea hana a pau, akā pili lākou i nā hoʻolālā koʻikoʻi i hana i ka mākeke. E noʻonoʻo ʻoe i ka "Type 21" e hōʻike ana i ka maʻamau o kēia manawa, premium no ka valve union maoli.Pale-Safe Union Nut. He mīkini palekana kēia kahi i loaʻa ai i ka nut ke kaula laka, ʻaʻole hiki ke wehe ʻole a wehe i ka ʻōnaehana i ka wā e paʻa ana. Ke pale nei kēia i nā puhi ʻino. ʻO nā hiʻohiʻona maʻamau ʻē aʻe o kēia ʻanopūʻulu ʻo ʻelua apono ka pale leak maikaʻi ma ka lima a me kapaʻa kau ʻana i hoʻohui ʻia(pinepine i ka maʻamau ISO 5211) e maʻalahi ke hoʻohui i kahi mea hana uila ma hope aku. ʻAʻole ia he valve wale nō; ʻo ia ka mea palekana, ʻoi aku ka hilinaʻi, a me ka hōʻoia ʻana i ka wā e hiki mai ana.

Ka hopena

ʻO nā ʻano valve nui ʻehā e pili ana i ke ʻano o ke kino, akā ʻo ka ʻike maoli mai ka ʻike ʻana i ke awa, pili, a me nā koho hana. Hiki i kēia ʻike iā ʻoe ke koho i ka valve kūpono no kēlā me kēia hana.