Thermoelectric generator of vehicle

Thermoelectric generator of vehicle

  • CN 103,166,527 A
  • Filed: 07/05/2012
  • Published: 06/19/2013
  • Est. Priority Date: 12/15/2011
  • Status: Active Application
First Claim
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1. the thermoelectric generator device of a vehicle comprises:

  • High-temperature component passes described high-temperature component blast pipe is installed, and the emission gases of wherein being sent by engine is through described blast pipe, and wherein said high-temperature component is arranged on the outer wall of blast pipe of muffler inside of vehicle and with the emission gases heat exchange;

    Cryogenic components, described cryogenic components are arranged on the outer wall of blast pipe and are positioned at a side of described high-temperature component, and cooling agent is through described cryogenic components;

    WithElectrothermal module, described electrothermal module is by forming in conjunction with P-type semiconductor and N-type semiconductor, wherein said electrothermal module is arranged on the outer wall of the blast pipe between described high-temperature component and described cryogenic components, a side that makes described electrothermal module is heated by described high-temperature component and the opposite side of described electrothermal module is cooling by described cryogenic components, thereby uses the pyroelectric phenomena that a described side and the temperature difference between described opposite side by described electrothermal module cause and generate electricity.

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