CN103461030B - Simple multifunctional intelligent vegetable greenhouse - Google Patents

Abstract

The present invention relates to a kind of Simple multifunctional intelligent vegetable greenhouse, comprise the frame built by vertical rack and crossbeam skeleton and the film cover be bedded on frame is formed, shade net is provided with above described booth, described crossbeam skeleton is distributed with spray cooling device, be provided with water curtain cooling device in described frame, the growing area bottom frame is provided with water-fertilizer integral device.These facilities can regulate and control the temperature and humidity in green house of vegetables quickly and efficiently, for adapt circumstance is created in booth vegetable growth, can realize the whole year production of southern green house of vegetables.Inner greenhouse ground table is provided with water-fertilizer integral device, can improve the uniformity effects watering and apply fertilizer, using water wisely and fertilizer, and the quality and yield improving victual.Patent of the present invention is significant to improving planting vegetable in greenhouse benefit and alleviating planting vegetable in greenhouse labour intensity.

Description

Simple multifunctional intelligent vegetable greenhouse

technical field

The invention relates to a multifunctional intelligent vegetable greenhouse.

Background technique

With the adjustment of the agricultural industry structure, large-scale facility agriculture has developed rapidly. However, due to the high summer temperature in the southern greenhouse, it cannot be effectively used, which directly affects the use of agricultural facilities. economic benefits. Moreover, the existing vegetable greenhouses are relatively low in intelligence, unable to realize automatic control, and the labor intensity of farmers is high.

Contents of the invention

The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a simple multifunctional intelligent vegetable greenhouse. The technical solution of the present invention is: a simple and multi-functional intelligent vegetable greenhouse, comprising a scaffold constructed by vertical supports and beam skeletons, and a film cover covering the scaffold, characterized in that a There are shade nets, spray cooling devices are distributed on the beam skeleton, water curtain cooling devices are installed in the scaffolding, and water and fertilizer integration devices are installed in the planting area at the bottom of the scaffolding.

Further, the spray cooling device includes spray nozzles distributed on the frame of the beam, and the nozzles are connected to the spray water pipe arranged on the upper part of the frame of the beam, and the spray water pipe is connected to the pool outside the greenhouse.

Further, the water curtain cooling device includes a water curtain arranged on the inner side of the greenhouse and an induced draft fan arranged on the other inner side of the greenhouse.

Further, a carbon dioxide generator is also provided in the greenhouse.

Further, the vegetable greenhouse water and fertilizer integration device includes a fertilizer distribution tank, a fertilizer and water delivery pipeline, a pressure balance pipe and a drip irrigation system.

Further, the greenhouse also includes a control system, and the shading net, the spray cooling device, the water curtain cooling device and the integrated water and fertilizer device are connected to the control system through lines.

Further, a temperature-sensing probe is installed on the scaffold in the greenhouse, and a moisture content probe and a water-soluble nutrient probe are installed in the soil layer in the planting area of the greenhouse.

Further, the moisture content probe and the water-soluble nutrient probe are installed 20cm below the soil surface.

Further, the temperature-sensing probe, moisture content probe and water-soluble nutrient probe are all connected to the control system.

Compared with the prior art, the present invention has the following beneficial effects: the intelligent vegetable greenhouse can quickly and effectively regulate the temperature and humidity in the vegetable greenhouse, create a suitable environment for the growth of vegetables in the greenhouse, and realize the anniversary of the southern vegetable greenhouse. Production. The surface of the greenhouse is equipped with an integrated water and fertilizer device, which can improve the uniformity of watering and fertilization, save water and fertilizer, and improve the quality and output of vegetable products. The patent of the invention is of great significance for improving the benefit of vegetable planting in greenhouses and reducing the labor intensity of vegetable planting in greenhouses.

Description of drawings

Fig. 1 is the exterior schematic diagram of multifunctional intelligent vegetable greenhouse greenhouse of the present invention;

Fig. 2 is a schematic diagram of the interior of the multifunctional intelligent vegetable greenhouse of the present invention.

In the figure 1-bracket, 2-stilt, 3-shade net, 12-beam skeleton, 13-temperature sensor, 14-soil moisture content probe, 15-water-soluble nutrient probe, 41-nozzle, 42-spray pipe , 422-water pool, 51-water curtain, 52-induced fan, 61-fertilizer pool, 62-fertilizer water pipeline, 63-drip irrigation system.

detailed description

One The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 2, the specific technical solution of the present invention is: a simple multi-functional intelligent vegetable greenhouse, including a scaffold 2 built by a vertical support 1 and a beam skeleton 12, and a film covering the scaffold It is characterized in that a shade net 3 is arranged above the greenhouse, a spray cooling device is distributed on the beam frame 12, a water curtain cooling device is provided in the scaffold, and a planting area at the bottom of the scaffold is provided with Water and fertilizer integrated device.

The vegetable greenhouse water and fertilizer integration device includes a fertilizer distribution pool 61 , a fertilizer and water delivery pipeline 62 , a pressure balance pipe and a drip irrigation system 63 . The greenhouse is also equipped with a carbon dioxide generator.

The spray cooling device includes spray nozzles 41 distributed on the beam skeleton, and the nozzles 41 are connected to the spray water pipe 42 arranged on the top of the beam skeleton 12, and the spray water pipe 42 is connected to the pool 422 arranged outside the greenhouse. The water curtain cooling device comprises a water curtain 51 arranged on the inner side of the greenhouse and an induced draft fan 52 arranged on the other inner side of the greenhouse.

The greenhouse also includes a control system. A temperature-sensing probe 13 is installed on the scaffold in the greenhouse. The temperature-sensing probe 13, the shade net 3, the spray cooling device, the water curtain cooling device and the water and fertilizer integration device are connected with the control system through the circuit. system is connected.

In summer, the temperature in the greenhouses in the south generally exceeds the normal growth temperature of vegetables, so that the greenhouses in the south are not used in the high temperature season in summer. When the temperature in the shed exceeds the suitable temperature for vegetable growth, the temperature-sensing probe 13 provides information instructions to the control system to reduce the temperature in the shed. The water curtain cooling device in the vegetable shed is activated by the submersible pump in the pool to send water to the water curtain 51. And fast homogenization, make water curtain 51 keep moist, guarantee to carry out water, air, heat exchange in ventilation process, reduce the air temperature in the greenhouse, be provided with induced draft fan 52 to promote in the other inner side corresponding to water curtain 51 in greenhouse. The greenhouse is ventilated to increase the cooling rate. In addition, the roof spray cooling device can be further activated as required to reduce the heat transfer from the roof to the shed. If the temperature in the shed still exceeds the growth requirements of vegetables, the motor controlled by the shading net 3 is started to automatically shade the net. Reduce direct sunlight.

When there are pests and diseases on the vegetables in the greenhouse, the water in the sump of the water curtain cooling device of the greenhouse can also be replaced with the prepared pesticide, and the submersible pump can be used to send the pesticide to the water curtain 51 and quickly homogenized. The exchange of water, air and heat not only reduces the air temperature in the greenhouse, but also brings pesticides into the greenhouse to kill the germs and pests of vegetables in the greenhouse.

Also be provided with water content probe 14 and water-soluble nutrient probe 15 in the soil layer in the planting area in the greenhouse, described water rate probe 14 and water-soluble nutrient probe 15 are installed in soil surface below 20cm, described soil moisture probe 14 And water-soluble nutrient probe 15 is all connected with control system. When the growth of vegetables in the greenhouse requires watering or fertilization, the soil moisture content probe 14 and the water-soluble nutrient probe 15 provide information instructions to the control system, and control the integrated water and fertilizer device for vegetable greenhouses through the control system. Fertilizer pond 61 fills water or liquid fertilizer. And by means of the gravity of fertilizer or water or the power of the pipeline pump, the liquid fertilizer or water in the fertilizer distribution tank is transported to the drip irrigation system 63 through the liquid water supply pipe 62 to realize the watering or fertilization of vegetables.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims (1)

1. A simple and multi-functional intelligent vegetable greenhouse, comprising a scaffold constructed by vertical supports and beam skeletons and a film cover covered on the scaffold, characterized in that a shade net is provided above the vegetable greenhouse, and the A spray cooling device is distributed on the beam frame, a water curtain cooling device is provided in the scaffold, and a water and fertilizer integration device is provided in the planting area at the bottom of the scaffold. The vegetable greenhouse also includes a control system, and the shade net, The spray cooling device, the water curtain cooling device and the water and fertilizer integration device are connected to the control system through lines. A temperature sensing probe is installed on the scaffold in the vegetable greenhouse, and a moisture content ratio is set in the soil layer in the vegetable greenhouse planting area. Probes and water-soluble nutrient probes, the moisture content probes and water-soluble nutrient probes are installed 20cm below the soil surface, the temperature-sensing probes, moisture content probes and water-soluble nutrient probes are all connected to the control system, and the vegetable greenhouse water and fertilizer The integrated device includes a fertilizer distribution tank, a fertilizer and water delivery pipeline, a pressure balance pipe and a drip irrigation system. The spray cooling device includes spray nozzles distributed on the beam skeleton, and the nozzles are connected to the spray water pipes arranged on the upper part of the beam skeleton. The water pipe is connected with the pool located outside the vegetable greenhouse. The water curtain cooling device includes a water curtain arranged on the inner side of the vegetable greenhouse and an induced draft fan arranged on the other inner side of the vegetable greenhouse. Carbon dioxide generator.