Receiving/ transmitting coil inflatable column support for transient electromagnetic exploration and using method thereof

A transceiver coil, transient electromagnetic technology, applied in electrical/magnetic exploration, electrical/magnetic detection for logging records, use of re-radiation, etc., can solve electromagnetic induction interference, difficult to achieve strength, and difficult to support and other problems, to achieve the effect of improving accuracy, improving work efficiency, and being convenient for storage and carrying.

Inactive Publication Date: 2013-02-06
朱德兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Using non-metallic materials to make brackets is difficult to achieve high strength and difficult to support;

Method used

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  • Receiving/ transmitting coil inflatable column support for transient electromagnetic exploration and using method thereof
  • Receiving/ transmitting coil inflatable column support for transient electromagnetic exploration and using method thereof
  • Receiving/ transmitting coil inflatable column support for transient electromagnetic exploration and using method thereof

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[0033] detailed description

[0034] The present invention will be further described below with reference to the drawings and specific embodiments.

[0035] See figure 1 , Inflated by single or multiple air chambers to form a cylindrical inflatable column 1 with an outer diameter or side length equal to the radius or side length of the receiving coil or transmitting coil, made of non-stretchable materials, non-stretchable and airtight The material is polyether (TPU) material, Polyester (PET) material, polyethylene (PE) material, polyvinyl chloride (PVC) material, or Polyamide (PA) Material, and ensure a certain compressive strength. The outer surface of the inflatable column 1 is pasted with a layer of flexible plastic film or cloth as a protective layer to prevent wear or sharp objects. The outer surface of the inflatable column 1 is provided with a ring-shaped distance mark 2 mark The belt-shaped distance indicator 2 is provided with a band to stick or hang the coil; one end...

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Abstract

The invention discloses a receiving/transmitting coil inflatable column support for transient electromagnetic exploration and a using method of the support. A columnar support of which the outer diameter or side length is equal to radius or side length of the receiving or transmitting coil is formed by inflating one or more air chambers, the columnar support is provided with an intake and outtake pipe, the intake and outtake pipe is provided with a control valve, and one side of the inflatable column in the valve is provided with an air pressure gauge for monitoring the air pressure in the inflatable column. When the transient electromagnetic field in a specific space is measured, the inflatable column support axially points to the transient electromagnetic field measuring direction, the transmitting and receiving coil is attached to the inflatable column support and is molded as the inflatable column is inflated tightly, the receiving and transmitting coils are naturally opened and arranged in a designed distance, the fixed arrangement of the coils is implemented, and the transient electromagnetic filed at the specific direction can be measured by use of the transient electromagnetic instrument. The coil arrangement distance has high precision, the coil shape has good consistency, the inflatable support is light, convenient to carry and use, and is suitable to be used for implementing the transient electromagnetic exploration in the limited spaces, such as laneway, or on the water surface.

Description

technical field [0001] The patent of the present invention relates to a coil inflatable column support for transient electromagnetic exploration and its use method, which is suitable for electromagnetic exploration in geophysical exploration, and is applied to the fields of mineral and other resource exploration and engineering investigation, especially the transient electromagnetic method in a limited space exploration. technical background [0002] Transient electromagnetic method exploration requires the use of transmitting coils or receiving coils. Since the coils are made of flexible wires, they need to be supported by brackets to ensure that the area specifications of the coils are consistent and stable. The coils with a rigid fixed structure are inconvenient for transportation and storage. When it is necessary to use a coil with a larger radius or side length in exploration practice, the bracket is not only inconvenient to manufacture, but also very troublesome to mov...

Claims

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Application Information

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IPC IPC(8): G01V3/10G01V3/28
CPCY02A90/30
Inventor 朱德兵田忠涵
Owner 朱德兵
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