Novel agricultural greenhouse system and solar energy storage and supply system

Abstract

The invention relates to the fields of planting and breeding growth condition control systems and solar energy storage and supply, in particular to a cross-season planting and breeding growth condition control system and a solar heat-supply warm-supply refrigeration power generation system. The system comprises an external heat insulation system, a light transmitting system, a planting and breeding part, an energy collecting system, an energy storage system, an energy supply system, a ventilation system, a light supplement system, an aeration system, a water collecting device, a temperature, humidity, irrigation and fertilization control system and the like. The planting and breeding growth greenhouse system is built, through a heat collecting system and a heat storage system, the solar energy beyond the energy required by growth is collected and stored in the energy storage system, the energy required by greenhouse cooling is reduced, a greenhouse is heated by using collected heat and stored heat in winter, and it is achieved that plants and bred objects effectively grow in winter in the north. By means of the system, it can be achieved that planting and breeding are high in yield, excellent in quality, efficient, ecological and environmentally friendly, the energy collection and storage efficiency is high, the unit output cost is low, the economic and social benefits are high, and a new path is provided for green, low-carbon and cyclic development of agriculture.

Description

technical field [0001] The application of the present invention relates to a new type of agricultural greenhouse system and a solar energy storage energy supply system, in particular to a cross-season agricultural greenhouse planting and breeding condition control system and a solar energy storage energy supply system. Background technique [0002] At present, my country is vigorously promoting modern agriculture. Agricultural greenhouses, including glass greenhouses, plastic greenhouses, and film greenhouses, are in the ascendant. Some plants and animals can grow in seasons that are not suitable for growth. The heating system, ventilation system, control system, irrigation system and other systems are relatively complicated, and the solar energy resources irradiated on the surface of the greenhouse have not been effectively utilized, resulting in a waste of energy resources and increasing production and operating costs. The temperature is difficult to meet the requirements of...

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Problems solved by technology

[0002] At present, my country is vigorously promoting modern agriculture. Agricultural greenhouses, including glass greenhouses, plastic greenhouses, and film greenhouses, are in the ascendant. Some plants and animals can grow in seasons that are not suitable for growth. The heating system, ventilation system, control system, irrigation system and other systems are relatively complicated, and the solar energy resources irradiated on the surface of the greenhouse have not been effectively utilized, resulting in a waste of energy resources and increasing production and operating costs. The temperature is difficult to meet the requirements of crop growth. It is necessary to increase the temperature of the greenhouse by burning coal and fuel oil, resulting in a large amount of energy consumption and waste. Coal burning also brings serious air pollution and soil pollution.

[0003] During the growth of plants, the utilization rate of light energy is not high, although the theoretical calculation value can generally reach In actual growth, only Different plants have different requirements for light intensity. Excessive or insufficient light will cause poor plant growth, reduced yield, overheating, burns, yellowing, lodging, etc., and even death; in addition, the growth rate of plants is also affected by temperature, humidity, carbon dioxide, etc. Concentration, fertilization conditions, etc., high temperature in summer and low temperature in winter will directly affect the growth of plants

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