| Te waatea: | |
|---|---|
| Rahi: | |
Paa rakau:
E kiia ana ko te papua ko te 'whakauru papua' i te mea e piri ana tana pupuhi, ka neke whakarunga, heke iho me te aho o te rakau ngote. He pai mo te whakaiti i te wa mahi mo te puna hohonu na te mea kaore e tika kia kumea nga ngongo katoa ki waho o te poka poka ka tirohia te papu, ka tere ake te mahi me te roa o te mahi o te ngongo. E ai ki te aratau nohoanga, ka taea te wehea te papu rakau kia rua nga momo: te pupuri kapu me te pupuri miihini. E ai ki te tuunga punga, ka taea te wehea te papu ki nga papu pupuri-iho o runga me nga papu pupuri-iho o raro kei roto nga momo paera me nga momo oko haere.
Pump ngongo:
Mo te papu ngongo, ka makahia te oko ki roto i te puna ki te hohonutanga i hangaia me te ngongo. Na ka kuhua te plunger ki roto i te oko me te rakau ngote. I runga i te rahi o te ngongo, he nui ake te whanau o te papu ngongo i tera o te papu rakau, no reira ka nui ake te reeti papu. E ai ki te aratau nohoanga, ka taea te wehea te papu rakau ki nga momo e toru: te papu THC (Papa Taumaha Tuturu, Pupu Kapu, Pupu Tubing), Pupu THM (Papa Putea Tuipu Mech. Seating, Pump Tubing) me te papu THD.
1.Ko te peera papu he miihini ma te whakamahi i te kounga teitei o te kaupapa motuhake; kei te mata o roto te whakakikorua chrome, te nickel phosphorus compound whakakikoruatia ranei hei whakatutuki i te kaha pai, te rigidity, te kakahu-atete me te anti-corrosion.
2.Ka whakamahia e te mata plunger te paura koranu turanga nickel ki te whakakorikori i te whakapiri kia pai ai te kakahu-atete me te kaha anti-corrosion.
3.Ko nga poi paera me nga tuuru hiko he mea hanga mai i nga mea rereke penei i te pai o te rino kowiri tira, te tungsten carbide pakeke te koranu me nga mea whakarewa hei whakatutuki i te roa o te oranga.
4.He teitei te pai o te papu, he roa ake te huringa tirotiro papu.
5.Ko te hanganga ngawari me te whakaurunga ngawari me te whakamahinga.
Nga korero mo nga Pumps Rod:
| Tauira | Nominal Dia. mm(i roto) | Roa Plunger m(ft) | Te whiu m | Puma Tonu m3/d | Ngongo me te Miro | I roto i te Sucker Rod |
| 20-125RHAC/M | 32(1.25) | 1.2-1.8 (4-6) | ≤7.5 | 1.14 | 2 3/8 | 3/4 |
| 25-150RHAC/M | 38(1.50) | 1.64 | 2 7/8 | 3/4 | ||
| 25-175RHAC/M | 44(1.75) | 2.24 | 2 7/8 | 3/4 | ||
| 30-225RHAC/M | 57(2.25) | 3.69 | 3 1/2 | 3/4 | ||
| 20-125RHBC/M | 32(1.25) | 1.14 | 2 3/8 | 3/4 | ||
| 25-150RHBC/M | 38(1.50) | 1.64 | 2 7/8 | 3/4 | ||
| 25-175RHBC/M | 44(1.75) | 2.24 | 2 7/8 | 3/4 | ||
| 30-225RHBC/M | 57(2.25) | 3.69 | 3 1/2 | 3/4 | ||
| 20-125RHTC/M | 32(1.25) | 1.14 | 2 3/8 | 3/4 | ||
| 25-150RHTC/M | 38(1.50) | 1.64 | 2 7/8 | 3/4 | ||
| 25-175RHTC/M | 44(1.75) | 2.24 | 2 7/8 | 3/4 | ||
| 30-225RHTC/M | 57(2.25) | 3.69 | 3 1/2 | 3/4 |
Nga korero mo nga Pumps Tubing:
| Tauira | Nominal Dia. mm(i roto) | Roa Plunger m(ft) | Te whiu m | Puma Tonu m3/d | Ngongo me te Miro | I roto i te Sucker Rod |
| 20-125TH | 32(1.25) | 1.2-1.8 (4-6) |
0.6-7.3 | 1.14 | 2 3/8NU/EU | 3/4 |
| 25-125TH | 32(1.25) | 0.6-7.3 | 1.14 | 2 7/8NU/EU | 3/4 | |
| 20-150TH | 38(1.50) | 0.6-7.3 | 1.64 | 2 3/8NU/EU | 3/4 | |
| 25-150TH | 38(1.50) | 0.6-7.3 | 1.64 | 2 7/8NU/EU | 3/4 | |
| 20-175TH | 44(1.75) | 0.6-7.3 | 2.24 | 2 3/8NU/EU | 3/4 | |
| 25-175TH | 44(1.75) | 0.6-7.3 | 2.24 | 2 7/8NU/EU | 3/4 | |
| 25-225TH | 57(2.25) | 0.6-7.3 | 3.69 | 2 7/8NU/EU | 3/4 | |
| 30-275TH | 70(2.75) | 0.6-7.3 | 5.50 | 3 1/2NU/EU | 7/8 | |
| 35-325TH | 83(3.25) | 0.6-7.3 | 7.70 | 4NU/EU | 7/8 | |
| 40-375TH | 95(3.75) | 0.6-7.3 | 10.26 | 4 1/2NU/EU | 1 |