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Green and high-efficiency energy device for users in cities and towns

A high-efficiency energy and user-friendly technology, applied in the direction of electrochemical generators, electrical components, sustainable buildings, etc., can solve problems such as difficult to meet, achieve the effects of low pollution, diversification of fuels, and avoid efficiency decline

Inactive Publication Date: 2016-02-24
李俊娇
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the most important is the energy problem. It is difficult to meet the energy needs of urbanization by using traditional electric energy.

Method used

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  • Green and high-efficiency energy device for users in cities and towns

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specific Embodiment approach

[0027] Specific implementation method: combined with figure 1 , to further explain the present invention.

[0028] A green and high-efficiency energy device for urban users, including a high-temperature solid oxide fuel cell stack (1), a photovoltaic power generation sub-system (2), a DC / DC converter (3), a DC bus (4), and an inverter (5) , user (6), domestic hot water heat exchanger (7), hot water port (8), heating heat exchanger (9), heater (10), refrigeration equipment (11), refrigeration heat exchanger (12) , valve (K1), valve (K2), valve (K3), valve (K4), fuel supply valve (K5); the input of the high temperature solid oxide fuel cell stack (1) is connected to the fuel supply, and the fuel supply is connected in series The valve (K5), the power output of the high temperature solid oxide fuel cell stack (1) is directly connected to the input of the DC bus (4), the output of the photovoltaic power generation subsystem (2) is connected to the input of the DC / DC converter (3...

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Abstract

The invention discloses a green and a high-efficiency energy device for users in cities and towns. The green and high-efficiency comprises a high-temperature solid oxide fuel cell stack, a photovoltaic power generation subsystem, a DC / DC converter, a DC bus, an inverter, a user, a domestic hot water heat exchanger, a hot water port, a warming heat exchanger, a warmer, a refrigeration device, a refrigeration heat exchanger and a valve, wherein the photovoltaic power generation subsystem and the high-temperature solid oxide fuel cell stack are used for jointly supplying electric energy to the user for use; and meanwhile, the high-temperature solid oxide fuel cell stack generates high-temperature heat energy, the high-temperature heat energy is firstly used for cooling, generated waste heat is used for warming, the final waste heat is used for heating domestic water, and thus, a system of combined cold, heat and power is achieved.

Description

Technical field [0001] The invention involves a kind of urban user green and high -efficiency energy device, which can realize the green, heat, and electricity supply of green distribution of urban and towns. It belongs to the field of new energy technology, especially the cold, hot, and electrical supply technology of solar energy and fuel cells. Background technique [0002] With the continuous development of economic and social civilization, human demand for energy is increasing. Traditional fossil fuels are unspeakable and limited. At the same time, the large amount of fossil fuels also seriously pollute the environment we live in.Renewable energy plays an important role in the future energy structure, especially solar energy.In recent years, my country's economic development has been stable, sustained, and rapidly developing. The country has gradually accelerated rural construction, especially the urbanization of rural areas.Among them, the most important thing is energy iss...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M16/00
CPCH01M16/00Y02B90/10
Inventor 李俊娇吴迪朱正香
Owner 李俊娇
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