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Biomass fuel thermoelectric generator

A technology of biomass fuel and thermoelectric power generation sheet, which is applied in the direction of generators/motors, electrical components, etc., can solve the problems of unusable, power supply cannot be supplemented with electric energy, etc., and achieve the effect of high heat dissipation efficiency and large power generation

Active Publication Date: 2019-03-26
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, various illuminators and portable electronic products are becoming more and more abundant, and people are more and more dependent on them. However, these illuminators and Power supplies for electronic products often render them unusable because they cannot be replenished with electrical energy

Method used

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  • Biomass fuel thermoelectric generator
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  • Biomass fuel thermoelectric generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 and 2 As shown, a biomass fuel thermoelectric generator includes:

[0041] combustion chamber 1;

[0042] Several groups of heat conducting rods, each group of heat conducting rods is distributed around the axis of the combustion chamber, each group of heat conducting rods includes at least one heat conducting rod 7, one end of the heat conducting rod 7 is located in the combustion chamber 1, and the other end passes through the combustion chamber 1;

[0043] The heat transfer plate 5 is connected with the end of the corresponding group of heat conducting rods passing through the combustion chamber;

[0044] The thermoelectric power generation sheet 8 is attached to the heat transfer plate 5;

[0045] The heat dissipation device 9 is arranged on the side of the thermoelectric power generation sheet 8 facing away from the heat transfer plate 5, and the heat dissipation device cooperates with the thermoelectric power generation sheet for heat dissipati...

Embodiment 2

[0070] This embodiment discloses a biomass fuel thermoelectric generator with temperature control function, such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that it also includes a temperature sensor installed on the heat conducting rod for measuring the temperature signal of the heat conducting rod. The sensor is electrically connected, and the controller is used to control the blower to work according to the temperature signal measured by the temperature sensor. Specifically, the controller has a comparator, the comparator is used to receive the temperature signal and compare the temperature signal with the preset low temperature threshold and high temperature threshold, when the temperature signal measured by the temperature sensor is greater than the high temperature threshold, the controller sends a signal to control the blower Closed, when the temperature signal measured by the temperature sensor is less than the low temperature thre...

Embodiment 3

[0073] This embodiment discloses a thermoelectric generator, such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the controller also includes a first voltage stabilizing module and a second voltage stabilizing module connected in parallel, the first voltage stabilizing module is used to supply power to the internal electrical components of the thermoelectric generator, The second voltage stabilizing module is used for supplying power to external electrical components, and a protection circuit is connected in series on the second voltage stabilizing module.

[0074] In this embodiment, the protection circuit is a fuse; the internal electrical components include the cooling fan and the blower of the radiator, that is, the cooling fan and the blower are connected to the first voltage stabilizing module, and the first voltage stabilizing module provides electric energy.

[0075] In this implementation, the controller is provided with a first...

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Abstract

The invention discloses a biomass fuel thermoelectric generator. The biomass fuel thermoelectric generator comprises a combustion chamber, multiple groups of heat conduction rods, heat transfer plates, thermoelectric generation sheets and heat dissipation devices, wherein each group of heat conduction rods are distributed around an axial line of the combustion chamber and comprise at least one heat conduction rod, one end of the heat conduction rod is arranged in the combustion chamber, the other end of the heat conduction rod penetrates out of the combustion chamber, the heat transfer plates are connected with end parts, penetrating out of the combustion chamber, of corresponding groups of heat conduction rods, the thermoelectric generation sheets are in contact with the heat transfer plate, each heat dissipation device is arranged at one side, deviating from the heat transfer plate, of each thermoelectric generation sheet, and the heat dissipation devices are matched with the thermoelectric generation sheets for dissipating heat. In the biomass fuel thermoelectric generator, the heat conduction rods are distributed around the axial line of the combustion chamber, one end of each heat conduction rod is arranged in the combustion chamber, the other ends of the heat conduction rods penetrate out of the combustion chamber, more thermoelectric generation sheets can be installed by such structure mode, and thus, relatively large generation power can be generated.

Description

technical field [0001] The invention relates to a power generation device, in particular to a biomass fuel thermoelectric generator. Background technique [0002] With the development of science and technology, various illuminators and portable electronic products are becoming more and more abundant, and people are more and more dependent on them. However, these illuminators and Power supplies for electronic products often render them unusable because they cannot be replenished with electrical energy. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a biomass fuel thermoelectric generator. [0004] The technical scheme that the present invention takes is as follows: [0005] A biomass fuel thermoelectric generator, comprising: [0006] combustion chamber; [0007] Several groups of heat-conducting rods, each group of heat-conducting rods are distributed around the axis of the combustion chamber, each group of heat-conducti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02N11/00
CPCH02N11/002
Inventor 李国能郑友取
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY