Electric tracer agent injector with bottom face where isotope carrier can be filled

Abstract

The invention provides an electric tracer agent injector with bottom face where isotope carrier can be filled. The electric tracer agent injector with the bottom face where an isotope carrier can be filled is mainly composed of an injector box body and is characterized in that the injector box body is composed of a stainless steel cavity, a sealing plug capable of being tightly combined with the stainless steel cavity, an extruding rod, a screen and a miniature speed reducing motor. The sealing plug is provided with a rubber seal ring, and the miniature speed reducing motor is connected with the extruding rod, located in the sealing plug above the extruding rod and fixed on the sealing plug through a jackscrew. The screen is arranged at the bottom of the stainless steel cavity, the lower portion of the extruding rod is located in the screen, and an isotope chamber is formed between the lower portion of the extruding rod and the screen. A threaded structure is located between the lower portion of the extruding rod and the screen. When the motor rotates, the extruding rod is spirally pushed in and out of the screen. The electric tracer agent injector with the bottom face where an isotope carrier can be filled has the advantages of achieving closed operation of an isotope tracer agent, ensuring the environment and person safety, achieving multiple injection operation of the isotope tracer agent and avoiding multiple-time dismounting.

Description

(1) Technical field [0001] The invention relates to an auxiliary device in the process of tracing and measuring isotope wells, in particular to an electric tracer injector capable of injecting isotope carriers into the bottom surface. (2) Background technology [0002] There are some problems with the current isotope tracer injector: [0003] 1. Every time the isotope is released into the well, it is necessary to carry multiple installed isotope tracer injectors. After using up, the work can only be stopped, and the work can only be continued after reinstallation. The isotope tracer injector is heavy and difficult to carry. convenient. [0004] 2. After the isotope tracer injector completes the injection, the piston is located at the lower position of the injector and must be disassembled for cleaning and reinstallation, which is labor-intensive and time-consuming and will increase pollution. [0005] It is our task to invent a continuously working isotope tracer injector ...

AI Technical Summary

Problems solved by technology

[0003] 1. Every time the isotope is released in the well, it is necessary to carry multiple installed isotope tracer injectors. After using up, the work can only be stopped, and the work can only be continued after reinstallation. The isotope tracer injector is heavy and difficult to carry. convenient

[0004] 2. After the injection of the isotope tracer injector is completed, the piston is located at the lower position of the injector. It must be disassembled, cleaned and reinstalled, which is labor-intensive and time-consuming and will increase pollution

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