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Control device of insulating quilt of sunlight greenhouse

A kind of technology of solar greenhouse and control device

Inactive Publication Date: 2012-07-25
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing environmental automatic control devices for multi-span greenhouses can realize the automation of environmental regulation, reduce the labor load, and reasonably adjust the environmental quality, they also have many shortcomings and cannot be applied to solar greenhouses.
The disadvantages of this prior art: First, the control method is mainly based on on-site control, which requires manual on-site operation and setting, and cannot be remotely controlled and remotely set; second, there are many control devices, the installation of which is complicated, external sensors are required, and the cost is high. high

Method used

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  • Control device of insulating quilt of sunlight greenhouse
  • Control device of insulating quilt of sunlight greenhouse
  • Control device of insulating quilt of sunlight greenhouse

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] One embodiment of the present invention is a solar greenhouse thermal insulation controlled device comprising: a motor, used to control the rolling up or down of the thermal insulation quilt of the solar greenhouse; a sensor, used to measure the environmental parameters of the solar greenhouse; a controller, used to The measurement results control the motor, and the controller includes a network control module for supporting network-based remote control. Wherein, the sensors include a temperature sensor, a humidity sensor and a light sensor, which are respectively used to measure the temperature, humidity and light intensity of the solar greenhouse.

[0023] Such a...

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Abstract

The invention discloses a control device of an insulating quilt of a sunlight greenhouse, which comprises a motor, a sensor and a controller, wherein the motor is used for controlling the insulating quilt of the sunlight greenhouse to be rolled up or put down; the sensor is used for measuring the environmental parameters of the sunlight greenhouse; the controller is used for controlling the motoraccording to the measuring result of the sensor; and the controller comprises a network control module for supporting remote control based on a network. The control device of the insulating quilt of the sunlight greenhouse of the invention can automatically control the insulating quilt to be rolled up or put down, and can carry out remote control by the network.

Description

technical field [0001] The invention relates to a control device, in particular to a controlled device for heat preservation in a solar greenhouse. Background technique [0002] Solar greenhouse is the abbreviation of energy-saving solar greenhouse. It is a unique type of greenhouse in northern my country. It is surrounded by walls on three sides and receives light on one side. The solar greenhouse can rely on sunlight to maintain a certain indoor temperature level in the cold winter to meet the needs of vegetable crop growth. At night, in order to maintain the temperature in the solar greenhouse, the lighting surface is covered with an outer covering material (it used to be cattail grass, but now it is mostly insulation quilt). In the winter production process of the solar greenhouse, the temperature and light inside the greenhouse have an important impact on the growth of plants, so the environmental regulation in the greenhouse is particularly important. The traditional...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D27/02G05B19/418
CPCY02P90/02
Inventor 滕光辉李卓周琨李志忠
Owner CHINA AGRI UNIV