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Tower-type solar thermal power co-generation system

A technology of tower-type solar energy and cogeneration of heat and power, which is applied in the direction of solar thermal power generation, solar heating system, solar heat storage, etc., can solve the problems that do not involve the second type of absorption heat pump, etc., achieve cogeneration of heat and power, improve economy, The effect of broad applicability

Active Publication Date: 2017-07-28
恒基能脉新能源科技有限公司
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Problems solved by technology

The invention patent does not involve the application of the second type of absorption heat pump technology

Method used

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  • Tower-type solar thermal power co-generation system

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Embodiment Construction

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0033] like figure 1 As shown, the tower solar thermal power cogeneration system is mainly composed of a concentrating heat absorption system, a primary heat storage system, a secondary heat storage system, a power generation system, a power generation auxiliary combustion system, a power generation water treatment system, and a waste heat recovery system. system, and a monitoring and automatic control system 14.

[0034] in:

[0035] The condensing heat absorption system is composed of a heliostat 1 and a tower heat sink 2;

[0036] The first-stage heat storage system consists of a first heat exchanger H-1, a high temperature heat storage device 3, a fourth pump P-4, a second heat exchanger H-2, a second heat exchanger H-2, The three pumps P-3 and the low-temperature heat storage 4 are connected in sequence;

[0037] Described secondary heat...

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Abstract

Disclosed is a tower-type solar thermal power co-generation system. The tower-type solar thermal power co-generation system is composed of a condensation heat absorption system, a first-class heat accumulation system, a second-class heat accumulation system, a power generation system, a power generation auxiliary combustion system, a power generation water treatment system, a waste heat recovery system and a monitoring and auto-control system. A tower-type heat absorber of the condensation heat absorption system communicates with a turbine of the power generation system. The power generation auxiliary combustion system and the condensation heat absorption system are connected in parallel. An absorption heat pump is connected with the power generation water treatment system. The waste heat recovery system is connected with a heating pipe network. The monitoring and auto-control system controls pumps and valves to be opened and closed, so that the overall thermal auto-control is realized.

Description

technical field [0001] The invention relates to a solar heat and power combined supply system. Background technique [0002] Solar energy is an inexhaustible renewable energy. Today, when fossil fuels are decreasing year by year and the international energy situation is becoming more and more severe, the development and utilization of solar energy is one of the important ways to realize energy supply diversification and ensure energy security. In the solar thermal power generation system, about 20% of the heat is discharged through the cooling tower. If the waste heat of power generation can be effectively recovered and solar thermal power cogeneration can be realized, it is an effective way to improve the economy of solar thermal power generation and realize the cascade utilization of energy. It is one of the important technical supports for realizing solar district energy supply (including power supply and heating). [0003] Patent 201510794969.5 "a tower type solar power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D3/18F24D3/00F03G6/06F24J2/00F24J2/10F24J2/34F22B1/00F24S23/70
CPCF03G6/06F22B1/006F24D3/005F24D3/18F24D2200/126F24D2200/14F24S20/40F24S23/70F24S60/00Y02E10/46Y02P80/15
Inventor 杨铭王志峰李兴
Owner 恒基能脉新能源科技有限公司
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