Real-time testing and wireless transmission device and method for sucker-rod pump indicator diagram of pumping well

[0030] It should be noted that the structures, proportions, sizes, etc. shown in this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. , any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope covered by the technical content disclosed in the present invention without affecting the effect and purpose of the present invention. .

[0031] At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the present invention without any substantial change in the

[0033] Such as figure 1 As shown, the present invention discloses a device for real-time testing and wireless transmission of rod pump power diagrams in pumping wells, including a battery pack 1, a magnetoacoustic energy converter 2, a system power supply 3, a displacement sensor 4, a circuit board 5, and a load The sensor 6, the housing 7 and the ground controller 8, the battery pack 1, the magnetoacoustic energy converter 2, the system power supply 3, the displacement sensor 4, the circuit board 5, and the load sensor 6 are all arranged inside the housing 7, wherein The ground controller 8 is arranged on the surface of the pumping well close to the wellhead, the battery pack 1 is electrically connected to the system power supply 3, the system power supply 3 is electrically connected to the displacement sensor 4 and the load sensor 6, and the displacement sensor 4 and the load sensor 6 are also respectively The circuit board 5 is connected, the circuit board 5 is electrically co

[0037] preferred, such as image 3 As shown, the casing 7 is a cylindrical sealing structure, wherein the upper end of the casing 7 is connected to the lower end of the sucker rod string 9 through a short joint, and the lower end of the casing 7 is connected to the upper end of the rod pump 10 through a short joint.

[0038] The real-time testing and wireless transmission device can also be installed between the sucker rod string 9 and the rod pump 10 through a collar.

[0039] Preferably, the diameter of the casing 7 is smaller than that of the rod pump 10 , and the diameter of the casing 7 is the same as that of the sucker rod string 9 .