| 摘要 |
A borehole while-drilling electromagnetic tomography advanced detection apparatus includes a site host, a drilling rig, a detecting pipe screwed coupling on one end to a drilling stem of the drilling rig, a drilling bit screwed coupling to the other end of the detecting pipe, wherein the detecting pipe is provided with a probe comprising a transmitting coil, a receiving coil, an electromagnetic transmitting module, an electromagnetic receiving module, a SCM (Single Chip Microcomputer), a 3D electronic compass, a network interface of the probe and a first memory, in which the memory port of the SCM is connected to the first memory, and the network interface of the probe can be data-communicated with the site host. |
| 主权项 |
1. A borehole while-drilling electromagnetic tomography advanced detection apparatus, comprising a site host (1), a drilling rig (3), a detecting pipe (6) screwed coupling on one end to a drilling stem (4) of the drilling rig (3), a drilling bit (7) screwed coupling to the other end of the detecting pipe (6), wherein the detecting pipe (6) is provided with a probe (2) comprising a transmitting coil (2.1), a receiving coil (2.2), an electromagnetic transmitting module (2.3), an electromagnetic receiving module (2.4), a SCM (Single Chip Microcomputer) (2.5), a 3D electronic compass (2.6), a probe network interface (2.7) and a first memory (2.8), in which the memory port of the SCM (2.5) is connected to the first memory (2.8), the communication port of the SCM (2.5) is connected to the probe network interface (2.7), the compass communication port of the SCM (2.5) is connected to the communication port of the 3D electronic compass (2.6), the electromagnetic transmission control signal output of the SCM (2.5) is connected to the input of the electromagnetic transmitting module (2.3), the electromagnetic receiving port of the SCM (2.5) is connected to the output of the electromagnetic receiving module (2.4), the output of the electromagnetic transmitting module (2.3) is connected to the transmitting coil (2.1), the input of the electromagnetic receiving module (2.4) is connected to the receiving coil (2.2), and the probe network interface (2.7) can be data-communicated with the site host (1); wherein the site host (1) comprises a CPU (1.1), a second memory (1.2), a human interface device (1.3), a host network interface (1.4) and a system bus (1.5), wherein the CPU (1.1) is connected to the second memory (1.2), the human interface device (1.3) and the host network interface (1.4) via the system bus (1.5), and the host network interface (1.4) can be data-communicated with the probe network interface (2.7); wherein the detecting pipe (6) is provided with a transmitting coil base (6.1), a receiving coil base (6.2), and a probe circuit chamber (6.3), wherein the transmitting coil (2.1) is wound on the transmitting coil base (6.1), the receiving coil (2.2) is wound on the receiving coil base (6.2), and the electromagnetic transmitting module (2.3), the electromagnetic receiving module (2.4), the SCM (2.5), the 3D electronic compass (2.6), the probe network interface (2.7) and the first memory (2.8) are mounted into the probe circuit chamber (6.3). |
