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Minisize distributed type solar energy driven combining system for supplying cool, hot energy and electricity

A technology of combined cooling, heating and power, and solar heat collection, which is applied in the system field of the energy technology field, can solve problems such as no control strategy for combined cooling, heating and power, and achieve the effects of simple design and manufacture, low temperature, and cost reduction.

Inactive Publication Date: 2010-05-19
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The patent only considers combined cooling and heating, and does not involve the application of power supply, and the patent does not involve the control strategy of combined cooling, heating and power

Method used

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  • Minisize distributed type solar energy driven combining system for supplying cool, hot energy and electricity
  • Minisize distributed type solar energy driven combining system for supplying cool, hot energy and electricity

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Embodiment Construction

[0024] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and processes are provided, but the protection scope of the present invention is not limited to the following implementations example.

[0025] Such as figure 1 As shown, this embodiment includes a solar heat collection system, an organic Rankine cycle thermal power generation system 12 , an adsorption refrigeration system 13 , a heating and hot water system, a hot water distribution and control system 4 , and a supplementary combustion device 3 . The connection method is: the solar heat collection system is connected with the hot water distribution and control system 4 through the pipeline of the afterburning device 3, the thermal power generation system 12 of the organic Rankine cycle, the adsorption refrigeration...

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Abstract

The invention relates to micro distributed solar-driven combined cooling heating and power system belonging to field of energy technology. The invention includes: solar collection system, organic Rankine cycle thermal power generation system, adsorption refrigeration system, heating and hot water system, hot water distribution system, control system, secondary combustion device. The solar collection system is connected to the pipe of the hot water distribution and control system via the secondary combustion device, and the organic Rankine cycle thermal power generation system and the adsorption refrigeration system and the heating and hot water system are parallel connected to downstream of the hot water distribution and control system via pipes. The invention provides hot water by employing the vacuum tube solar water heater, and provides electricity by using ORC generation system, and provides cold water used by air conditioner and hot water by using the adsorption refrigeration system; the regulation and control on the hot water distribution system is user-oriented, and the system generates electricity, refrigerates, heats based on user requirement, and the system prepares the secondary combustion device to suffice the requirement when illumination is inadequate or user requirement is overlarge.

Description

technical field [0001] The invention relates to a system in the field of energy technology, in particular to a micro-distributed solar-driven combined cooling, heating and power supply system. Background technique [0002] The development and utilization of renewable energy is of decisive significance for solving the increasingly severe energy problems of human beings. Solar energy is the original source of most energy on the earth, and it is also considered to be one of the most potential renewable energy sources. There are three types of solar thermal power generation systems: tower type, trough type and dish type. Due to the low energy density of solar energy and the low temperature of the heat source, it is difficult to develop and utilize it. Solar thermal power systems are mainly thermodynamic cycle (especially organic Rankine cycle) systems based on various heat collection technologies. The Organic Rankine Cycle (ORC) is a closed Rankine cycle with low-boiling-poin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24J2/00F25B11/02F25B17/08F24D17/00
CPCY02E10/40Y02B10/70Y02B30/62Y02A30/27Y02P80/15
Inventor 翁一武顾伟池里杰王艳杰
Owner SHANGHAI JIAOTONG UNIV
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