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Signal amplification type automatic watering system for fig planting

An automatic watering and fig technology, applied in the field of control systems, can solve problems such as excessive watering, achieve the effects of preventing excessive watering, improving sensitivity, and avoiding excessive watering

Inactive Publication Date: 2017-02-22
四川森迪科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the watering system currently used is prone to excessive watering, and to provide a signal-amplified automatic watering system for fig planting

Method used

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  • Signal amplification type automatic watering system for fig planting

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Experimental program
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Effect test

Embodiment

[0016] Such as figure 1 As shown, the present invention is mainly composed of probe G1, probe G2, water pump M, processing chip U4, the positive pole is connected with the CONT pin of the processing chip U4, the negative pole is grounded capacitor C7, and the positive pole is connected with the THRE pin of the processing chip U4. Connect the capacitor C8 whose negative pole is connected to the TRI pin of the processing chip U4 and grounded at the same time, the P pole is connected to the negative pole of the capacitor C8, and the N pole is connected to the RE pin of the processing chip U4 through the potentiometer R7. Diode D4 , a trigger circuit connected to the OUT pin of the processing chip U4, a power supply circuit and a two-stage amplifier circuit respectively connected to the trigger circuit. The VCC pin of the processing chip U4 is connected to its RE pin and the power circuit at the same time, its DIS pin is connected to the control terminal of the potentiometer R7, i...

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Abstract

The invention discloses a signal amplification type automatic watering system for fig planting. The signal amplification type automatic watering system is characterized by being mainly composed of a probe G1, a probe G2, a water pump M, a processing chip U4, a capacitor 7 and the like, wherein the positive pole of the capacitor 7 is connected with a CONT pin of the processing chip U4, and the negative pole of the capacitor 7 is grounded. The signal amplification type automatic watering system has a regular starting function, watering time and stopping time can be set in advance, therefore, figs can be effectively watered, it can be guaranteed that the humidity of soil where the figs grow is most appropriate, and the phenomenon of excessive watering can be avoided.

Description

technical field [0001] The invention relates to a control system, in particular to a signal amplified automatic watering system for fig planting. Background technique [0002] Figs are rich in nutrients such as amino acids, organic acids, magnesium, manganese, copper and vitamins, and are deeply loved by people. Figs grow in a warm and humid environment, so the cultivation of figs needs to control the humidity of the soil so that they can grow better. At present, when growing figs in greenhouses, the irrigation system is usually used to automatically water the figs. The irrigation system uses probes inserted into the soil to monitor the soil moisture. When the soil moisture is not enough, the water pump is automatically started to water the soil, which can save a lot of money. manpower. However, there is still a big problem with the watering system currently used, that is, because the watering speed is faster than the seepage speed, when the probe detects that the soil moi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16
CPCA01G25/16A01G25/165A01G25/167
Inventor 孔利文杨志良赵思源伍超
Owner 四川森迪科技发展股份有限公司