Greenhouse environment control method

A control method and technology for the environment, applied in the fields of botanical equipment and methods, horticulture, greenhouse cultivation, etc., can solve the problems of environmental control methods in greenhouses that have not been reported in the literature, and achieve the effect of simple structure

Inactive Publication Date: 2014-06-11
上海市闵行区知识产权保护协会 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this method is aimed at the atmospheric environment control in the greenhouse and does not involve the soil
[0006] In summary, although the maintenance of the greenhouse environment has been studied to a certain extent, there is no report in the literature on the method of controlling the greenhouse environment.

Method used

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  • Greenhouse environment control method

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Embodiment 1

[0027] Such as figure 1 As shown, the greenhouse environment control method described in this embodiment includes: a soil heat sensor 1 , a soil heater 2 , a control module 3 , crops 4 , and soil 5 .

[0028] In this embodiment, the soil heat sensor 1 refers to a sensor used to detect the temperature of the soil.

[0029] In this embodiment, the soil heat sensor 1 is buried in the soil at a depth of 0-1 meter.

[0030] In this embodiment, the density of the soil heat sensor 1 in the depth direction is 1-60 per meter.

[0031] In this embodiment, the density of the soil heat sensor 1 in the horizontal direction is 1-200 per square meter.

[0032] In this embodiment, the measurement range of the soil heat sensor 1 is -20-50 degrees.

[0033] In this embodiment, the soil heater 2 refers to a device for heating soil.

[0034] In this embodiment, the buried depth of the soil heater 2 in the soil is 0-0.6 meters.

[0035] In this embodiment, the density of th...

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Abstract

The invention discloses a greenhouse environment control method. A device comprises a soil heat sensor 1, a soil heater 2, a control module 3, crops 4 and soil 5. The device is simple in structure, and the requirements of the greenhouse crops for the temperature of the soil and the atmosphere can be met easily. Compared with a traditional greenhouse system only meeting the requirement for the temperature of the atmosphere, the device ensures that roots of the crops cannot be frozen.

Description

[0001] technical field [0002] The invention relates to a high-rise exterior wall cleaning device in the field of greenhouse environment, in particular to a greenhouse environment control method. Background technique [0003] In recent years, more and more attention has been paid to the research and development of greenhouse environment maintenance, especially the problem of adapting to different plants and different climates. Traditional greenhouse environment maintenance devices can only monitor parameters such as temperature and temperature in the greenhouse atmosphere, and cannot respond to environmental changes in a timely manner. Also, direct monitoring of soil temperature parameters and making timely changes has not been given much attention. [0004] Chinese application number CN201110142600.8, application publication number CN102331753A, the patent discloses a greenhouse environment intelligent control device, the invention has low cost, low power consumpt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/24
CPCY02A40/25
Inventor 都林林
Owner 上海市闵行区知识产权保护协会
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