Multifunctional distributed refrigeration, heat and electricity production system and method

A cooling, heating and power cogeneration and distributed technology, applied in the energy field, to achieve the effect of improving the utilization level, reducing heat emission and pollution, and improving performance

Active Publication Date: 2005-06-22
中科科林节能环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the shortcomings of the existing cooling, heating and power cogeneration system, the purp...

Method used

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  • Multifunctional distributed refrigeration, heat and electricity production system and method
  • Multifunctional distributed refrigeration, heat and electricity production system and method

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Embodiment Construction

[0021] The present invention proposes two specific technical solutions, both of which have the above-mentioned characteristics. Scheme 1 is a distributed cogeneration system of gas turbines and waste heat absorption units, and scheme 2 is a distributed cogeneration system of gas turbines and steam absorption units. The two schemes will be described in detail below.

[0022] Scheme 1 system is composed of small gas turbine, waste heat double-effect lithium bromide absorption refrigeration / heat pump unit, heat exchanger, absorption dehumidification device, compression refrigeration / heat pump unit, and cold storage device. The operation of the system can be divided into two modes, which are the operation mode under the cooling condition and the operation mode under the heating condition. When operating in refrigeration mode, the fuel first enters the combustion chamber of the gas turbine for combustion, and the high-temperature and high-pressure gas enters the turbine to generate...

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Abstract

This invention relates to energy technique field and especially to a multi-function distribution heat and electricity co-production system and method, which comprises the following: gas turbine, dual-purpose lithium brominate absorptive-type set, exhaust-heat boiler, heat exchanger, absorptive dehumidification device, cold storage device, heat storage device and compression set. The system comprehensively uses the multiple energies and resources to become a new system with input and output of multiple energies.

Description

technical field [0001] The invention relates to the field of energy technology, in particular to a multifunctional distributed cooling, heating and power cogeneration system and method. Background technique [0002] Distributed energy system is a new type of energy system. Compared with conventional energy supply systems, it has the advantages of safety, reliability, high energy utilization efficiency, environmental friendliness, and good economy. Therefore, it has received extensive attention worldwide. Distributed cooling, heating and power generation system is the technology with the brightest prospect, the most practicality and development vitality in the distributed energy system. [0003] The current distributed cogeneration system is mainly composed of power generation devices and absorption units. The power plant is generally a gas turbine or an internal combustion engine. The exhaust gas from a gas turbine or an internal combustion engine acts as a high-temperatur...

Claims

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Application Information

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IPC IPC(8): F02C6/18F24J3/08
CPCY02E10/10Y02E20/14
Inventor 金红光郑丹星冯志兵韩巍隋军王志峰徐建中
Owner 中科科林节能环保科技有限公司
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