E noʻonoʻo pono i ka valve kaʻawale ma ka laina komo o ka paila hydraulic

I loko o kahi hale kūʻai hoʻoponopono hydraulic hou, ua nīnau ʻia iaʻu i koʻu manaʻo e pili ana i ka valve hoʻokaʻawale ma ka laina hoʻoheheʻe pamu a inā pono paha e hoʻohana i ka valve pōpō ʻoi aku ka pipiʻi ma mua o ka valve butterfly maʻamau. Aia ke kumu o kēia pilikia i nā hopena maikaʻi ʻole o ka haunaele i ka laina hoʻoheheʻe pamu. ʻO ka manaʻo hoʻopaʻapaʻa no ka hoʻohana ʻana i ka valve pōlele ma ke ʻano he valve hoʻokaʻawale no ka paipu hoʻokomo ʻia ʻo ia ke wehe ʻia, ʻo ka piha piha o ka pahu e hiki ai ke kahe ka aila. No laila, inā ʻoe e hoʻokomo i ka pahu pōpō pōleʻa 2-inihi ma kahi laina intake 2-inch, i ka wā e wehe ai ka valve, e like ia me he mea lā ʻaʻole loa ia (ma ka liʻiliʻi loa mai kahi ʻike aila).
Ma ka ʻaoʻao ʻē aʻe, ʻaʻole piha nā kiwi lele. ʻOiai i ka wehe ʻia ʻana, noho ka pepeke i loko o ka lua a hōʻike i nā palena ʻāpana o nā ʻano like ʻole. ʻO kēia ke kumu o ka haunaele, ka mea e hoʻoheheʻe ʻia ka ea i hoʻoheheʻe ʻia mai ka hopena i loko o ka paipu komo. Inā loaʻa kēia, pohā kēia mau ʻōhū i ka wā e hoʻokau ʻia ai ke kaomi i ka puka pā. I nā huaʻōlelo ʻē aʻe, hiki i nā kiwi lele ke kumu i ka cavitation.
No laila ʻo wai ka mea maikaʻi loa: pōlele pōlele a i ʻole valve butterfly? ʻAe, e like me nā pilikia he nui i nā ʻōnaehana hydraulic, pili ia. I loko o kahi honua maikaʻi loa, e koho mau wau i nā kiwi pōpō ma mua o nā kiwi lele. No nā paipu komo a hiki i 3 ʻīniha ke anawaena, ʻaneʻane ʻaʻohe pohō no ka hana ʻana pēlā.
Eia naʻe, ke komo ʻoe i 4 iniha, 6 ʻīniha, a me 8 ʻīniha ke anawaena, ʻoi aku ka pipiʻi o nā kiwi pōpō i hoʻohālikelike ʻia me nā kiwi lele. Lawe pū lākou i kahi ākea, ʻoi aku ka lōʻihi. No laila, no ka laʻana, ma nā polokalamu kelepona, ʻaʻole hiki ke kiʻekiʻe wale ke kumu kūʻai o ka pahu pōlele nui-caliber, akā ʻaʻole lawa ka manawa ma waena o ka pahu pahu a me ka puka pā e hoʻokomo ai.
Aia kahi koho ʻekolu. He nui ka poʻe i kuhi hewa he mea nui ka intake pipe isolation valve, akā ʻoiaʻiʻo, ʻaʻole ia, akā he mau ʻokoʻa wale nō.
ʻO ka nīnau mua e puka mai ana i ka pane ʻana i kēia pilikia pehea e hoʻololi ai i ka pamu inā ʻaʻohe valve kaʻawale ma ka laina intake. ʻElua mau pane i kēia. ʻO ka mea mua, inā hāʻule ka pauma a ke hana nei ʻoe i ka mea "pololei", pono ʻoe e hoʻohana i kahi kaʻa kānana e huki ai i ka ʻaila mai ka pahu a hoʻokomo i loko o kahi bākeke maʻemaʻe a i ʻole kahi pahu kūpono. Pono e hoʻomaʻemaʻe maikaʻi ʻia ka pahu wahie, e hoʻololi i ka pauma, a pono e hoʻohana ʻia ke kaʻa kānana no ka paila ʻana i ka ʻaila (me ka manaʻo e loaʻa mau ana) hoʻi i ka pahu.
ʻO ka mea kūʻē nui i kēia: pOh, ʻaʻohe o mākou manawa e hana ai i kēia!q a i ʻole p ʻAʻohe o mākou 10, 20, a i ʻole nā ​​pahu maʻemaʻe he nui. nā ʻāpana permeable i loko o ka pahu pahu, a hoʻohui i ka mea hoʻomaʻemaʻe ʻenehana i ka ʻāpana permeable o ka respirator pahu. E ho'ā i ka mīkini hoʻomaʻemaʻe i ka wā e pani ai i ka pama, a laila e hana hou i ka hoʻomaʻamaʻa ʻana i ka wā i pau ʻole ai ka ʻōpala o ka pauma hope.
ʻOiaʻiʻo, aia nā ʻokoʻa. No ka laʻana, inā he nui nā pamu e omo ana mai loko mai o ka pahu hoʻokahi, a i ʻole ka pahū ʻana i 3,000 galani ʻaila mai ka pahu he mea hiki ʻole. I kekahi manawa pono ka pahu hoʻokaʻawale paipu intake. Inā ʻo ia ka hihia, he mea naʻauao e hōʻoia i ka loaʻa ʻana o nā hoʻololi kokoke e pale i ka hoʻomaka ʻana o ka pamu i ka wā i pani ʻia ai ka valve.
Inā hiki, ʻo kaʻu ala makemake ʻo ka hoʻokomo ʻole ʻana i ka valve pōpō a i ʻole ka valve butterfly. Inā loaʻa iā ʻoe hoʻokahi, inā ʻaʻole pilikia ke kumukūʻai a i ʻole ka hakahaka, e hoʻohana i ka valve pōpō. Eia nō naʻe, inā pilikia kekahi o lākou, ʻo ka valve butterfly wale nō ke koho.
I nā noi he nui, ua hoʻohana ʻia nā ʻūhā butterfly e like me nā ʻūhā hoʻokaʻawale inlet. He laʻana maʻamau nā excavators hydraulic nui. Loaʻa iā lākou nā pauma he nui no ka omo ʻana mai loko mai o ka pahu nui ma o ka paipu hoʻokomo anawaena nui, a ʻaʻole nui ka nui-ʻaʻole i hoʻokomo ʻia nā ʻāpana āpau i ka koho i makemake nui ʻia (ʻaʻohe valve a i ʻole pōlele pōlele).
ʻAʻole wau e hoʻomanaʻo i ka ʻike ʻana i kahi pamu ma kahi excavator hydraulic nui me ka liʻiliʻi ʻole o ka pōʻino cavitation, hiki ke manaʻo ʻia he lole maʻamau i kēia noi. Ua pōʻino paha kēia cavitation ma muli o ka haunaele i hana ʻia e ka valve butterfly? ʻOiaʻiʻo hiki iā ia, akā hiki i nā mea ʻē aʻe ke kumu. ʻO ke ala ʻoiaʻiʻo wale nō ka hoʻohālikelike ʻana i ʻelua mau pahū e hana ana ma lalo o nā kūlana like-hoʻokahi me ka valve butterfly a ʻo kekahi me ka valve butterfly.
Ua ʻoi aku ʻo Brendan Casey ma mua o 20 mau makahiki o ka ʻike i ka mālama, hoʻoponopono a me ka hoʻoponopono hou ʻana i nā mea kelepona a me nā ʻoihana. ʻIke hou aku e pili ana i ka hōʻemi ʻana i nā kumukūʻai hana a me ka hoʻonui…