Solar automatic irrigation system for afforestation

An automatic watering and solar energy technology, applied in electric vehicles, watering devices, climate change adaptation, etc., can solve problems such as the inability to meet the needs of plant growth, the lack of protection measures for solar batteries, and the lack of guarantee of life expectancy. , to achieve the effect of saving labor resources, saving water and saving water resources

Inactive Publication Date: 2007-07-11
DONGHUA UNIV
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AI Technical Summary

Problems solved by technology

The device can adjust the water supply to a certain extent according to the change of light intensity. In fact, the water demand of plants is related to many factors, such as air temperature, humidity and the growth period of plants. The double effect of plant growth needs and energy saving
[0004] The existing microcomputer automatic irrigation control system (Electronic World, Issue 8, 2004) uses sprinkler irrigation and micro-irrigation systems to greatly save water resources, but its irrigation method is microcomputer-controlled daily cycle or weekly cycle, which cannot meet the needs of plant growth. needs
Moreover, the solar battery of this system has not taken protective measures, and the service life cannot be guaranteed.

Method used

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Embodiment Construction

[0015] specific implementation

[0016] As shown in Figure 1, a solar greening automatic watering system:

[0017] 1. Main components:

[0018] (1) Rainwater collector and supplementary water, water pump, fertilization system 1, sprinkler irrigation system 6, micro-irrigation system 7;

[0019] (2) 125W / m 2 Solar panel 9, storage battery 10, charge controller 8;

[0020] (3) Automatic control system composed of single-chip microcomputer, sensor, etc. 4.

[0021] Wherein: the solar panel 9 is connected with the storage battery 10 through the charging controller 8, and is used for charging the storage battery 10 and controlling the overcharging or over-discharging of the storage battery 10. The storage battery 10 is connected with the water pump 3 through the automatic control system 4, and the water pump 3 The water suction port is connected to the water storage 2, and the water outlet is connected to the sprinkler irrigation system 6 and the micro-irrigation system 7;

[...

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PUM

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Abstract

The invention relates to a solar-energy green automatic irrigating system, which comprises solar energy battery plate, water pump, irrigating and micro irrigating system, rain collector, water feeder, fertilizer, water container, accumulator, charge controller, and automatic control system formed by single chip and sensor; the solar energy battery plate is connected to the accumulator via charge controller, to charge accumulator and control the over-charge or over-discharge of accumulator; the accumulator via automatic controller is connected to the water pump; the water inlet of water pump is connected to the water container, while water outlet is connected to the irrigating and micro irrigating system; the rain collector, water feeder, fertilizer are connected to the water container. The inventive system can save water.

Description

technical field [0001] The invention relates to a solar thermal power generation greening irrigation system, in particular to an automatically controlled solar thermal power generation greening irrigation system. Background technique [0002] At present, the solar water-saving automatic irrigation system is still in the embryonic stage of research and development. [0003] Chinese utility model patent, announcement number CN2619203, announcement date 2004.06.02 discloses a solar watering device, the device mainly consists of solar panels, speed controllers, and water pumps. The solar panels are connected to the water pump through the speed controller. The water pump is connected to the water inlet of the plants to be drip-irrigated through a pipeline. The device can adjust the water supply to a certain extent according to the change of light intensity. In fact, the water demand of plants is related to many factors, such as air temperature, humidity and the growth period of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/00H02N6/00A01G25/16A01C23/04H02J7/35
CPCY02A40/22Y02P60/12Y02P60/40
Inventor 戴惠良杨崇倡楚万秀于永坤
Owner DONGHUA UNIV
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