Automatic adjusting and controlling soilless culture device

A soilless cultivation and automatic technology, applied in soilless cultivation, cultivation, botanical equipment and methods, etc., can solve problems affecting the quality of cultivated products and the growth status of cultures, so as to promote healthy and normal growth and ensure normal growth , the effect of improving the cultivation efficiency

Inactive Publication Date: 2014-01-15
朱如建
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Problems solved by technology

In actual operation, the status of the nutrient solution will directly affect the growth status of the culture and will affect the quality of the cultivated products

Method used

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  • Automatic adjusting and controlling soilless culture device

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[0018] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0019] Such as figure 1 As shown, the automatic control soilless cultivation device disclosed by the present invention includes a tank body 1, a U-shaped drain pipe 2, a liquid level gauge 3, a solenoid valve 4, an adjustment tank I5, an adjustment tank II6, an adjustment tank III7, a PLC device, a selection The ion concentration meter 8 and the alarm 9 connected with the PLC ...

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Abstract

The invention discloses an automatic adjusting and controlling soilless culture device which comprises a groove body, a U-shaped water drain pipe, a liquid level meter, an electromagnetic valve, an adjusting tank I, an adjusting tank II, an adjusting tank III, a PLC device, a selective ion concentration meter and an alarm which is connected with the PLC device. The automatic adjusting and controlling soilless culture device solves the technical problem so that automatic adjusting and monitoring of culture media and culture environments of a soilless culture system can be achieved, and the management cost of soilless culture is lowered. According to the automatic adjusting and controlling soilless culture device, the liquid level meter, the selective ion concentration meter, the adjusting tank I, the adjusting tank II and the adjusting tank III are used, wherein the liquid level meter and the selective ion concentration meter are controlled by the PLC device, the adjusting tank I, the adjusting tank II and the adjusting tank III store corresponding nutrient solutions, automatic monitoring and adjusting of the nutrient solutions in the groove body in the culture process are achieved according to data feedback of the liquid level meter and the selective ion concentration meter, the managing cost and the production cost of soilless culture are lowered, and culture efficiency is improved.

Description

[0001] technical field [0002] The invention relates to a soilless cultivation device, in particular to an automatic regulation soilless cultivation device. Background technique [0003] Historically, the symbol of agricultural civilization is the degree of human intervention and control over crop growth and development. Practice has proved that it is relatively easy to control the environmental conditions of the aboveground part of the crop, but it is very difficult to control the underground part (root system control) under conventional soil culture conditions. The emergence of soilless cultivation technology has enabled human beings to obtain the ability to precisely control all environmental conditions for crop growth, including inorganic nutritional conditions, so that agricultural production may completely get rid of the constraints of natural conditions and completely follow human wishes. Towards automation, mechanization and factory production methods. This wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02
CPCY02P60/21
Inventor 朱如建
Owner 朱如建
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