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Wind-and-light-complementary-power-generation zero-discharge greenhouse system

A wind-solar hybrid power generation and power generation system technology, applied in the field of greenhouse systems, can solve the problems of high pollution, low intelligence, and high energy consumption, and achieve the effect of improving utilization

Inactive Publication Date: 2016-03-23
南京恒誉名翔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A zero-emission greenhouse system for wind-solar hybrid power generation of the present invention overcomes the shortcomings of existing greenhouse systems, such as high energy consumption, high pollution, and low level of intelligence , using widely distributed wind and solar renewable clean energy, no pollution during the operation cycle, and strong adaptability, suitable for various regions

Method used

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Embodiment 1

[0014] combine figure 1 , figure 1 It is the overall design framework of the greenhouse system of the present invention; the power supply system adopts the wind-solar hybrid power generation system that has been perfected by the current technology. Selection, mainly to make the power meet the requirements. In this system, the solar soil heating system is an independent system, which uses a special flat solar collector to collect free solar heat and heat the medium in the system. This scheme can basically realize zero (low) emission heating of greenhouses.

Embodiment 2

[0016] combine figure 2 , figure 2 It is the wind-solar complementary power supply system structure of the greenhouse system; it is composed of wind turbines, solar cell arrays, battery packs, controllers, inverters, and system monitoring systems. The controller is used to control the distribution of electric energy from solar cells and wind generators, and store it in the storage battery. When the load is a DC load, the DC power is directly delivered to the load through the action of the controller; when the load is AC, the controller first uses The DC power is converted into AC power by the inverter and then supplied to the load.

Embodiment 3

[0018] combine image 3 , image 3 It is the air heating and air conditioning system of the greenhouse system; under the action of the control system, the water heated by the heat collection system passes through the circulation pump, and the heat is transported to the air transducer through the pipeline in the shed. In addition, the air conditioner Still using the same air transducer. When air conditioning is required, the pipeline is switched through the control system, and the fan is used to pass fresh air through the air transducer to promote the air circulation in the greenhouse.

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Abstract

The invention relates to a wind-and-light-complementary-power-generation zero-discharge greenhouse system. The greenhouse system comprises a power generating system, an emergency system, an energy storage system, a power conversion system, a heat collecting system, a heating system, an air conditioning system and a greenhouse environment monitoring and intelligent control system. According to the greenhouse system, renewable clean sources of energy serve as a main energy source, self sufficiency is achieved, normal temperature for growth of plants in a greenhouse is guaranteed, no harmful pollutant is generated in a whole operation cycle while greenhouse temperature is guaranteed, and zero-discharge operation for the greenhouse all year around is achieved, so that the greenhouse system has the advantages of environment-friendliness and energy saving.

Description

technical field [0001] The invention relates to a new type of greenhouse system, in particular to a zero-emission greenhouse system using solar energy and wind energy as main energy sources for wind-solar complementary power generation. Background technique [0002] At present, the main heating method of greenhouses is furnace coal fire heating. This heating method has many disadvantages. The heating period of greenhouses in winter will consume a large amount of coal and will involve safety and fire prevention issues, and there are potential safety hazards. In addition, coal resources The high consumption of energy is also a huge threat to national energy security, and it has also brought a series of environmental problems, such as air pollution, soil pollution, acid rain and so on. The greenhouse system of the invention adopts clean wind energy and solar energy to replace coal-fired heating, avoids many problems caused by coal-fired heating, and improves the intelligent man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/24A01G9/26
CPCY02A40/25Y02P60/12Y02P60/14
Inventor 李相武王瑛李忠喜
Owner 南京恒誉名翔科技有限公司
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