Wellhead water sound transmitting and receiving device of water injection well
A technology for transceivers and water injection wells, applied in wellbore/well components, production fluid, measurement, etc., can solve the problems of low signal reliability, achieve the effect of reducing operation steps, reducing difficulty of use, and improving reliability
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[0023] Further detailed explanation through specific implementation mode below:
[0024] The reference signs in the accompanying drawings of the specification include: upper connector 1, upper jacket 2, circuit control board 3, inner jacket 4, circuit board fixing frame 5, conversion joint 6, underwater acoustic transducer 7, lower jacket 8, lower connector 9. Output power matching circuit 11, transceiver combination circuit 12, preamplifier 13, bias circuit 14, step-up transformer 15, core controller 16, LDO power supply 17, DC / DC power supply 18, DC blocking capacitor 19, DA Output filter circuit 20, DTU wireless communication module 21, AC / DC module 22, power amplifier output filter 23, power amplifier 24, power amplifier failure alarm circuit 25.
[0025] Water injection wellhead hydroacoustic transceiver device, for example figure 1 shown. It includes an active sensor located at the working end of the water injection well, an intelligent water distributor electrically c...
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