Juyawa akan Hakimin Rig ɗin canja wurin ruwa mai raɗaɗi zuwa igiyar rawar soja
Swivel mai hakowa shine babban kayan aikin jujjuyawar aikin karkashin kasa. Yana da alaƙa tsakanin tsarin haɓakawa da kayan aikin hakowa, da ɓangaren haɗin kai tsakanin tsarin kewayawa da tsarin juyawa. Babban ɓangaren Swivel yana rataye a kan ƙugiya ta hanyar haɗin lif, kuma an haɗa shi da bututun hakowa ta bututun gooseneck. Ƙananan ɓangaren an haɗa shi tare da bututu mai raɗaɗi da kayan aikin hakowa na ƙasa, kuma duka ana iya gudu sama da ƙasa tare da shingen tafiya.
Na farko, buƙatun buƙatun hakowa don ayyukan ƙarƙashin ƙasa
1. Matsayin bututun hakowa
(1) Dakatar da kayan aikin hakowa don jure cikakken nauyin kayan aikin hako rami.
(2) Tabbatar cewa ƙananan rawar jiki yana da 'yanci don juyawa kuma babban haɗin gwiwa na kelly baya ɗaure.
(3) An haɗa shi da bututun hakowa don fitar da ruwa mai ƙarfi a cikin bututu mai jujjuya don gane hakowa mai yawo.
Ana iya ganin cewa bututun hakowa na iya gane ayyuka uku na ɗagawa, juyawa da kewayawa, kuma muhimmin sashi ne na juyawa.
2. Bukatun don hakowa faucets a downhole ayyuka
(1) Babban abubuwan da ake ɗauka na bututun hakowa, kamar zoben ɗagawa, bututun tsakiya, ɗaukar kaya, da sauransu, dole ne su sami isasshen ƙarfi.
(2) The flushing taro sealing tsarin dole ne ya sami high-matsi, lalacewa-resistant kaddarorin da lalata, kuma ya dace don maye gurbin lalace sassa.
(3) Tsarin hatimin mai ƙarancin matsi ya kamata a rufe shi da kyau, mai jurewa lalata kuma yana da tsawon rayuwar sabis.
(4) Siffai da tsarin bututun hakowa yakamata su kasance santsi da kusurwa, kuma kusurwar juyawa na zoben ɗagawa yakamata ya dace don rataye ƙugiya.
Fasalolin Fasaha:
• Tare da na zaɓi biyu fil alloy karfe sub.
• Bututun wankewa da na'urar tattarawa sune nau'ikan nau'ikan nau'in akwati kuma suna da sauƙin sauyawa.
• Gooseck da rotary tiyo suna haɗe ta ƙungiyoyi ko API 4LP.
Ma'aunin Fasaha:
| Samfura | SL135 | Saukewa: SL170 | Saukewa: SL225 | Saukewa: SL450 | Saukewa: SL675 | |
|
Max. iya aiki a tsaye, kN (kips) | 1350 (303.5) | 1700 (382.2) | 2250 (505.8) | 4500 (1011.6) | 6750 (1517.5) | |
| Max. gudun, r/min | 300 | 300 | 300 | 300 | 300 | |
| Max.Matsi na aiki, MPa(ksi) | 35(5) | 35(5) | 35(5) | 35(5) | 52(8) | |
| Dia. na kara, mm (in) | 64 (2.5) | 64 (2.5) | 75 (3.0) | 75 (3.0) | 102 (4.0) | |
| Zaren haɗin gwiwa | Don kara | 4 1/2" REG, LH | 4 1/2" REG, LH | 6 5/8" REG, LH | 7 5/8" REG, LH | 8 5/8" REG, LH |
| Da kelly | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | 6 5/8" REG, LH | |
| Gabaɗaya girma, mm(in) (L×W×H) | 2505×758×840 (98.6×29.8×33.1) | 2786×706×791 (109.7×27.8×31.1) | 2880×1010×1110 (113.4×39.8×43.7) | 3035×1096×1110 (119.5×43.1×43.7) | 3775×1406×1240 (148.6×55.4×48.8) | |
| Nauyi, kg(lbs) | 1341 (2956) | 1834 (4043) | 2815 (6206) | 3060 (6746) | 6880 (15168) | |
| Lura: Swivel ɗin da aka ambata a sama suna da maƙasudi (manufa biyu) kuma babu masu juyawa. | ||||||
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