Continuous oil pipe drilling ground control device
The invention belongs to the technical field of underground operation equipment, and particularly relates to a continuous oil pipe drilling ground control device. The ground control device is compactin structure and high in anti-interference performance, and the maximum data transmission rate can re...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.05.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention belongs to the technical field of underground operation equipment, and particularly relates to a continuous oil pipe drilling ground control device. The ground control device is compactin structure and high in anti-interference performance, and the maximum data transmission rate can reach 100 kBPS. The continuous oil pipe drilling ground control device comprises a case main body structure and a main control circuit board; the main control circuit board comprises an MCU, a monitoring circuit unit, a modulation and demodulation circuit unit and a power distribution unit; the modulation and demodulation circuit unit consists of a sending signal driving circuit, a receiving signal driving circuit and an amplification and demodulation circuit; and the power distribution unit is composed of a power switch, an AC/DC adjustable direct-current power supply and an AC/DC direct-current power supply.
本发明属于井下作业设备技术领域,尤其涉及一种连续油管钻井地面控制装置。该地面控制装置结构紧凑、具有较高的抗干扰性能,数据传输速率最高可达100kBPS。一种连续油管钻井地面控制装置,包括有:机箱主体结构、主控电路板; |
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Bibliography: | Application Number: CN202010142988 |