Continuous compound energy supply system

A composite energy and supply system technology, applied in the field of natural energy and renewable energy, can solve the problems of limited promotion and application of natural gas distributed energy, less natural gas resources, long-term low-efficiency operation, etc., and achieve remote computer and mobile phone control, large economy Benefits, the effect of increasing processing costs

Active Publication Date: 2016-09-21
江苏金色海浪控股有限责任公司 +1
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Problems solved by technology

It is precisely because of this contradiction between the supply side and the demand side that the current natural gas distributed energy system is facing an embarrassing situation of either outage or long-term inefficient operation
In addition, due to the problems of low resources, high prices, and uneven distribution of natural gas, the promotion and application of natural gas distributed energy has been restricted.

Method used

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with specific examples.

[0027] A continuous composite energy supply device for agricultural greenhouses, including a distributed energy system 100 , a photovoltaic greenhouse system 200 , a process monitoring system 300 , an electric energy storage device 400 and a grid-connected system 500 .

[0028] The distributed energy system 100 includes a natural gas source 110 , a gas unit 120 , a flue gas heat exchanger 130 , a hot water tank 140 , a plate heat exchanger 150 , a carbon dioxide separator 160 , and a gas boiler 170 .

[0029] The gas unit 120 includes a gas internal combustion engine, a generator and a cooling tower 121 . The flue outlet of the gas boiler 170 is connected with the flue gas heat exchanger 130 . The gas boiler 170 is mainly used to provide supplementary energy for the heating of the distributed energy system, and to continue to supply heat to the agricultural greenhouse when th...

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Abstract

The invention discloses a continuous compound energy supply system. The continuous compound energy supply system comprises a distributed energy system, a photovoltaic greenhouse system, a grid-connected system and an electric energy storage device with the output end connected to the grid-connected system. By the adoption of the continuous compound energy supply system, the utilization efficiency of energy reaches over 85% and meets the legal and policy requirements of development thermal energy gradient utilization and energy gradient utilization in China; and restriction on a photovoltaic greenhouse by the environment temperature and the weather conditions is eliminated, the bottleneck of original photovoltaic agricultural development is broken, and a new route and a new direction are provided for green agricultural production.

Description

technical field [0001] The invention relates to the field of natural energy and renewable energy, in particular to a continuous composite energy supply system. Background technique [0002] Photovoltaic agricultural greenhouse is a greenhouse integrating solar photovoltaic power generation, intelligent control and modern high-tech planting. The electricity generated by solar photovoltaics directly supplements light for agricultural greenhouses, directly supports the normal operation of greenhouse agricultural equipment, drives water irrigation, and solves the heating of greenhouses in winter, increases the temperature of greenhouses, and promotes the rapid growth of crops. The application of photovoltaic agricultural greenhouses has greatly improved the energy supply mode of greenhouse cultivation, which not only conforms to the green and low-carbon development form, but also reduces the economic cost of greenhouse cultivation from the perspective of long-term development. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C3/00F24H1/00H02J7/35A01G9/24
CPCA01G9/24F02C3/00F24H1/00H02J7/35Y02A40/25Y02P60/12
Inventor 衡成谷周兆兵
Owner 江苏金色海浪控股有限责任公司
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