Vegetable greenhouse based Internet of Things technology

Abstract

The invention discloses a vegetable greenhouse based on an Internet of Things technology. The vegetable greenhouse comprises a base, a greenhouse, planting troughs, a water storage tank and a solar photovoltaic panel, wherein the greenhouse is arranged above the base, the greenhouse is supported by a supporting frame, the two planting troughs are formed in the base, the bottom portions of the planting troughs are provided with first temperature sensors and humidity sensors respectively, a sprinkling pipe is fixedly arranged between the two planting troughs, one end of the sprinkling pipe is closed, the other end of the sprinkling pipe passes through the greenhouse and is communicated with the water storage tank through a second water pump. The vegetable greenhouse based on the Internet ofThings technology has the advantages that through the arrangement of the temperature sensor and humidity sensor, the temperature and humidity of the soil and air are sensed in time and fed back to thecontroller, then the controller controls a pump to pump water for cooling or heating, so that the operation is convenient, and the growth of vegetables is facilitated; through the arrangement of a draught fan, the greenhouse is ventilated in time; when warmth retention is needed, a cover plate covers the greenhouse to prevent air leakage; through the arrangement of a baffle, the spray area of a nozzle can be adjusted, and it is not needed to be worried that the vegetables at the edges of the greenhouse are short of water.

Description

technical field [0001] The invention relates to a vegetable greenhouse, in particular to a vegetable greenhouse based on Internet of Things technology. Background technique [0002] The vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo structure or a steel structure frame, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. The outer film can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect. [0003] Most of the irrigation methods in the greenhouse cultivation in the prior art are artificial irrigation, which consumes manpower and material resources, and wastes water resources. It cannot be irrigated in time, which leads to the unfavorable production of vegetables. Therefore, a vegetable gr...

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Problems solved by technology

[0004] The problem to be solved by the present invention is to overcome the defects that most of the irrigation methods in the greenhouse cultivation in the prior art are artificial irrigation, which consumes manpower and material resources, and wastes water resources, and provides a vegetable greenhouse based on Internet of Things technology to solve the above problems

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