ʻO ke ʻano a me ke kumu hana o ka pamu

1- Paipu; 2- Laka conical; 3- Piston; 4- Kiwi hele; 5- pahu hana; 6- Paʻa valve; 7- Barela hana i loko; 8- Paila hana waho

ʻEhā ʻāpana o ka paila tubular:

1.Working cylinder: i haku ʻia me kahi paipu o waho, kahi puʻupuʻu a me kahi kola kaomi.

2.Piston: hollow cylinder i hana ʻia me ka paipu kila maʻemaʻe, ua hoʻopili ʻia nā ʻaoʻao ʻelua i ka valve lana me nā kaula. ʻO ka piston he chrome plate a loaʻa iā ia kahi pahu hoʻomalu one apo.

3.Travelling valve: i haku ʻia me ka pōlele valve, ka noho a me ka uhi valve hāmama. Hoʻokomo ʻia ʻelua pahu pahu pahu pahu kahi kiwi huakaʻi ma ka ʻaoʻao o luna o ka piston, ʻekolu pahu pahu pahu pahu ʻelua mau kiwi huakaʻi i hoʻokomo ʻia ma ka piko a me lalo o ka piston.

4.Fixed valve: i hakuʻia me ka noho, ka pōpō valve a me ka uhi valve wehe.

(1) ʻO ke ʻano o ka pauma koʻokoʻo

1.Piston me ka valve hele.

2.Inner hana pahu me ka paʻa valve.

3.Conical laka.

4. E kau i ka pahu hana waho ma ka ʻaoʻao haʻahaʻa o ka paipu.

ʻO ke kumu hana o ka paila

1. I luna: piʻi ka piston, pani ka pahu hele, a hāʻule ke kaomi o ka pahu paila. Ke emi iho ke kaomi i loko o ka pahu paila ma mua o ke kaomi ʻana i ka puka pā, wehe ka valve paʻa a komo ka wai i ka pā. I ka manawa like, hoʻokahe ka luawai i ka wai i hāʻawi ʻia e ka piston i ka nui o ka pahu paila.

2.Down stroke: iho ka piston, pi'i ke kaomi o ka pahu pahū, wehe 'ia ka valve hele, pani 'ia ka valve pa'a, ho'oku'u 'ia ka wai mai ka pamu a hiki i ka paipu ma luna o ka piston, a komo ka nui o ka wai. hoʻokuʻu ʻia ke koʻokoʻo maʻemaʻe ma ka luawai.