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Fuel cell domestic cogeneration device

A fuel cell and combined heat and power technology, which is applied in the fields of fuel cell heat exchange, fuel cell, fuel cell auxiliary, etc., can solve the problem of energy conversion and utilization rate needs to be improved, so as to ensure the synchronization and stability of regulation and save energy. The effect of using space and improving maintainability

Pending Publication Date: 2020-02-18
山东济燃氢动力有限公司
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Problems solved by technology

In addition, the utilization rate of energy conversion also needs to be improved

Method used

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  • Fuel cell domestic cogeneration device
  • Fuel cell domestic cogeneration device
  • Fuel cell domestic cogeneration device

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Embodiment Construction

[0024] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0025] Such as figure 1 As shown, this embodiment provides a fuel cell household heat and power cogeneration device, including a hydrogen storage system 1, a deionizer 2, an expansion kettle 3, a lithium battery system 4, an air compressor 5, a fuel cell DC converter 6, a fuel cell Battery reactor 7, fuel cell intercooler 8 and radiator 9, the hydrogen storage system 1 and the fuel cell reactor 7 are connected through a hydrogen delivery pipe 11 for delivering hydrogen to the fuel cell reactor 7, the air Between the compressor 5 and the fuel cell intercooler 8 and between the fuel cell intercooler 8 and the fuel cell reactor 7 are connected through an air delivery pipe 12 for delivering air to the fuel cell reactor 7, so ...

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Abstract

The invention discloses a fuel cell domestic cogeneration device, which includes a hydrogen storage system, a deionizer, an expansion kettle, a lithium battery system, an air compressor, a fuel cell DC converter, a fuel cell reactor, a fuel cell intercooler, and a radiator. The hydrogen storage system and the fuel cell reactor are connected by a hydrogen delivery pipe. The air compressor and the fuel cell intercooler are connected by an air delivery pipe. The fuel cell intercooler and the fuel cell reactor are connected by an air delivery pipe. The radiator, the deionizer, the expansion kettleand the fuel cell reactor are connected successively through coolant recovery pipes. The fuel cell reactor is electrically connected to the fuel cell DC converter. The fuel cell DC converter is electrically connected to the lithium battery system. A coolant with a large amount of waste heat and an exhaust gas at the fuel cell reactor enter a floor heating laying pipeline through a heat output pipeline. The fuel cell domestic cogeneration device has high energy conversion efficiency, a high utilization rate, saves energy, is friendly to environment, and has no pollution.

Description

technical field [0001] The invention relates to new energy utilization technology, in particular to a fuel cell household combined heat and power device. Background technique [0002] At present, household electricity, winter heating, and hot water supply mainly use electric energy. At the current stage of industrialization and urbanization, energy and the environment have become the main contradiction in my country's economic and social development. The shortage of energy and the deterioration of the environment are global problems faced by mankind. Fuel cell power generation technology is an advanced, Clean power generation technology, whose power generation mechanism is different from traditional power generation methods, and its power generation efficiency is not limited by the Carnot cycle efficiency, is an efficient power generation equipment. Using fuel cells as the power generation device of building combined heat and power system is a combination of efficient energy...

Claims

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Application Information

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IPC IPC(8): H01M8/04007H01M8/04014H01M8/04082F24D15/00
CPCF24D15/00F24D2200/19H01M8/04014H01M8/04052H01M8/04208Y02E60/50
Inventor 于蓬薛彬魏添郑金凤亓海涛李万里
Owner 山东济燃氢动力有限公司
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