Methanol fuel transportation and fuel cell power generation system driven by waste heat
A methanol fuel and fuel cell technology, applied in fuel cells, fuel cell additives, fuel cell heat exchange, etc., can solve problems such as device overheating, affecting device operation stability and service life, and achieve small size, compact structure, improved The effect of utilization efficiency
Active Publication Date: 2019-06-28
HARBIN INST OF TECH
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Problems solved by technology
[0002] With the rapid development of integrated circuit technology, the circuit scale and operating speed of electronic chips are also increasing rapidly, but the problem of high heat generation also follows. If the waste heat generated by electronic devices cannot be discharged in time, it will cause overheating inside the device and affect the operation of the device. Stability and service life
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[0025] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings, but it is not limited thereto. Any modification or equivalent replacement of the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered by the present invention. within the scope of protection.
[0026] Such as figure 1 As shown, the heat-driven direct methanol fuel cell power generation system provided by the present invention includes three parts: an evaporation chamber 1, a fuel transport pipeline 2 and a fuel cell unit 3, and the fuel transport pipeline 2 and the fuel cell unit 3 are integrated in the evaporation chamber. The cavity top cover 104 is assembled to form a whole with a compact volume and is convenient to be installed on the surface of various high-heating electronic chips. in:
[0027] The evaporation chamber 1 includes an eva...
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The invention discloses a methanol fuel transportation and fuel cell power generation system driven by waste heat. The system comprises three parts, namely an evaporation cavity, a fuel transportationpipeline and a fuel cell unit. The evaporation cavity comprises an evaporation cavity base, a heat dissipation grid, a fuel carrier and an evaporation cavity top cover. The fuel cell unit comprises afuel cavity, an anode electrode plate, an anode membrane electrode, a proton exchange membrane, a cathode electrode plate, a cathode membrane electrode and a cover plate. The fuel transportation pipeline comprises a first pipeline connector, a conveying pipeline and a second pipeline connector. The fuel conveying pipeline and the fuel cell unit are integrated on the top cover of the evaporation cavity. According to the system, the chip waste heat is used for driving methanol fuel to evaporate. The methanol steam is mixed with water to form a methanol solution after entering a fuel cavity of the fuel cell. Furthermore, the methanol fuel cell is driven to generate power. The effective utilization of the equipment waste heat is achieved while the heat dissipation effect of equipment is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of direct methanol fuel cell and micro-fuel transportation, and relates to a methanol fuel cell power generation system in which waste heat drives methanol fuel transportation. Background technique [0002] With the rapid development of integrated circuit technology, the circuit scale and operating speed of electronic chips are also rapidly increasing, but the problem of high heat generation also follows. If the waste heat generated by electronic devices cannot be discharged in time, it will cause overheating inside the device and affect the operation of the device. stability and service life. On the other hand, the energy of waste heat is also one of the environmental energies. Reasonable use can not only solve the heat dissipation problem of devices, but also convert heat energy into electrical energy to drive other devices to work. [0003] As a fuel, methanol has the advantages of renewable fuel, enviro...
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IPC IPC(8): H01M8/1011H01M8/04186H01M8/04082H01M8/04007H01M8/06
CPCY02E60/50
Inventor 曹伽牧李明雪周晶张宇峰刘晓为
Owner HARBIN INST OF TECH