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Magnetic induction pipeline generator

A generator and magnetic induction technology, applied in the direction of engines, wind power generation, engine components, etc., can solve problems such as large resistance, hidden safety hazards, and unpopularization, and achieve the effects of large output power, reliable power supply guarantee, and improved reliability

Inactive Publication Date: 2016-07-13
JIANGSU GUANGQING ELECTRONICS MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although there are pipeline generators used to provide power at present, the whole set of generators is mainly installed in pipelines to generate electricity through the kinetic energy of liquid and gaseous fluid flows, but for flammable fluids, there is a safety hazard of explosion, and it is necessary to Holes are punched in the pipeline to output power, so it is necessary to solve the sealing problem of the pipeline, and there are hidden dangers of air leakage and liquid leakage. The whole set of generators is large in size, and the resistance in the pipeline is large, so it has not been popularized.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] A magnetic induction pipeline generator, as attached figure 1 As shown, it includes a pipe 1 , a coil assembly, and a permanent magnet assembly. The coil assembly is located outside the inner wall of the pipe 1 , and the permanent magnet assembly is located inside the inner wall of the pipe 1 . Pipeline 1 is a non-conductive body, which can be a plastic part or the like. The coil assembly includes a coil 2, and the coil 2 can be wrapped circumferentially on the outer wall of the pipeline 1, or can be wrapped circumferentially and embedded in the wall of the pipeline 1, so that the coil 2 and the pipeline 1 are combined into one. The permanent magnet assembly comprises a permanent magnet 3, a shaft 4, a fixed bracket 5, a turbine 6, and the shaft 4 passes through the turbine 6 and the permanent magnet 3 and is fixed with both, and the fixed bracket 5 is as attached figure 2 As shown, it is a spoke-disc structure with a flow hole 51, the fixed bracket 5 is radially fixe...

Embodiment 2

[0035] The difference from Example 1 is that the positions of the coil and the permanent magnet are interchanged, that is, the coil assembly includes a coil, a shaft, a fixed bracket, and a turbine, the coil is closed and solidified, the contacts are explosion-proof, and the permanent magnet assembly includes a permanent magnet. The permanent magnet assembly is located outside the inner wall of the pipeline, and the coil assembly is located inside the inner wall of the pipeline.

[0036] The fluid flows in the pipeline, acting on the turbine to drive the turbine to rotate, and the shaft fixedly connected with the turbine drives the coil to rotate together, so that the permanent magnet cuts the magnetic induction line relative to the coil to generate current. The current generated by the coil inside the pipeline needs to be led out of the pipeline through the opening of the pipeline wall with wires, and the opening on the wall surface is sealed with epoxy resin.

Embodiment 3

[0038] A magnetic induction pipeline generator, as attached image 3 As shown, it includes a pipe 1 , a coil assembly, and a permanent magnet assembly. The coil assembly is located outside the inner wall of the pipe 1 , and the permanent magnet assembly is located inside the inner wall of the pipe 1 . Pipeline 1 is a non-conductive body, which can be a plastic part or the like. The coil assembly includes a coil 2, and the coil 2 can be wrapped circumferentially on the outer wall of the pipeline 1, or can be wrapped circumferentially and embedded in the wall of the pipeline 1, so that the coil 2 and the pipeline 1 are combined into one. The permanent magnet assembly includes a permanent magnet 3', a shaft 4, and a fixed bracket 5. The shaft 4 passes through the permanent magnet 3' and is fixed thereto. The fixed bracket 5 is as attached figure 2As shown, it is a spoke-disc structure with a flow hole 51, the fixed bracket 5 is radially fixed to the inner wall of the pipeline 1...

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Abstract

The invention discloses a magnetic induction pipeline generator. The generator comprises a pipeline, a coil assembly and a permanent magnet assembly. The coil assembly and the permanent magnet assembly are located on inner and outer sides of an inner wall of the pipeline respectively. The pipeline generator of the invention can be used as a complete unit component for access use. Kinetic energy of a fluid in the pipeline is used to drive a permanent magnet and a coil to generate opposite magnetic induction line cutting motion so as to generate a current and electricity. As long as there is a fluid velocity, electricity can be uninterruptedly generated. Generated electric energy can be provided for an integration module of a measuring meter so as to emitting a signal. Output power is large. And the signal can be individually emitted to a total receiving point. Reliable power supply guarantee can be provided for an alarm system, a signal control system and the like on illumination and conveying pipelines. Integrity of the pipeline does not destroyed by current output so that a hidden trouble of pipeline wall surface leakage does not exist.

Description

technical field [0001] The invention relates to a power generation device, in particular to a device for driving power generation by using liquid phase and gas phase fluid flowing in a pipeline. Background technique [0002] Most of the counting and reading of gas meters on the market currently use manual meter reading, which is costly and inconvenient, and cannot count big data at any time. There is also an integrated module in the gas meter that reads and counts through wireless transmission. The power source for the transmission is the built-in battery in the gas meter. Due to the size and cost of the gas meter, the power of the battery is not enough to use the replacement period of the gas meter (five years) above), on the other hand, in order to save the electric energy of data collection, the transmission interval is longer, the transmission power is small, and the effective distance is only a few meters, and the data collection is transmitted in series connection, onc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/18F03B13/00F03D9/25
CPCF03B13/00F03D9/008F05B2220/7068H02K7/1823Y02E10/72
Inventor 仲庆彭金富
Owner JIANGSU GUANGQING ELECTRONICS MATERIAL CO LTD
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