CN206042994U - A kind of orchard automatic irrigation device - Google Patents

Abstract

An automatic irrigation device for orchards, a first temperature sensor, a second temperature sensor and a humidity sensor are sequentially arranged on one side of the fruit tree from top to bottom, and the first temperature sensor and the second temperature sensor are fixed on the ground by bamboo poles or wooden sticks , the humidity sensor is set in the soil, the main pole of the fruit tree is provided with a spiral nozzle, and the spiral nozzle is composed of a spiral pipe and a spray hole. The utility model can monitor the temperature of the orchard in real time, and through The PLC controller automatically controls the water spray to achieve the purpose of irrigation. At the same time, it can also water the fruit trees in winter to properly alleviate the problem of freezing damage to the fruit trees, which can greatly save manpower and material resources in the irrigation process. Modernized and automated management greatly increases the income of fruit farmers.

Description

An orchard automatic irrigation device

technical field

The utility model relates to an agricultural irrigation device, in particular to an automatic irrigation device for orchards.

Background technique

The planting industry has become a pillar industry of economic development in many areas of our country. At present, our country is in a critical period of transformation from traditional agriculture to modern agriculture. Accelerating the promotion of agricultural mechanization, intelligence, and automation is crucial to improving the level of agricultural equipment, improving agricultural production conditions, and enhancing It is of great significance to improve the comprehensive agricultural production capacity and stimulate rural consumption demand. High temperature and drought in the process of planting fruit trees will have a great impact on the growth of fruit trees and the harvest of fruits, especially in extreme weather, which will increase the production and income of orchards.

bring great challenges.

In response to the drought phenomenon in orchards, my country has successively established corresponding irrigation facilities since the 1980s and early 1990s, but most of these irrigation methods have some problems. Measures such as wetland method, mulching method, and root mulching of fruit trees require a lot of labor costs, and the irrigation effect is not obvious; passive human perception and irrigation process are slow, and real-time monitoring and prevention cannot be achieved.

Contents of the invention

The purpose of this utility model is to provide an automatic irrigation device for orchards, which can monitor the temperature of the orchard in real time, and automatically control the water spray through the PLC controller, thereby achieving the purpose of irrigation, and can also water the fruit trees in winter. To properly alleviate the problem of freezing damage of fruit trees, it can greatly save manpower and material resources in the irrigation process, and at the same time carry out intelligent and automatic management of orchards, greatly increasing the income of fruit farmers.

The utility model is achieved in this way, which includes a spiral nozzle, a water supply pipeline, a first temperature sensor, a second temperature sensor, a humidity sensor, a nozzle support pipe, a three-way valve, a water pump, a PLC controller, a water pressure regulator, a water Filtration device, reservoir, spiral pipe, spray hole, orchard, fruit trees, several fruit trees are arranged in the orchard, it is characterized in that, described fruit tree side is provided with first temperature sensor, second temperature sensor successively from top to bottom sensors and humidity sensors, the first temperature sensor and the second temperature sensor are fixed on the ground through bamboo poles or wooden sticks, the humidity sensor is set in the soil, the main pole of the fruit tree is provided with a spiral nozzle, the The spiral nozzle is composed of a spiral pipe and a nozzle hole. There are several circular nozzle holes on the spiral pipe. The spiral nozzle is connected to a three-way valve through the nozzle support pipe, and the three-way valve passes through the water supply pipe. Connect the water pump, the water outlet of the water pump is provided with a water pressure regulator, the water pump is connected to the water filter device through the water supply pipeline, the water filter device is arranged in the reservoir, the first temperature sensor, the second temperature sensor Sensors, humidity sensors, water pumps, and water pressure regulators are respectively connected to the PLC controller.

The first temperature sensor, the second temperature sensor and the humidity sensor are all on the same plane.

The vertical distance between the first temperature sensor and the second temperature sensor is 1/3 to 1/4 of the height of the fruit tree.

The height of the spiral nozzle is 1/3 of the height of the fruit tree.

The PLC controller is a PLC controller of Mitsubishi FX3GA-40MR series.

The technical effect of the utility model is: the utility model can monitor the temperature of the orchard in real time, and automatically control the water spraying through the PLC controller, and then achieve the purpose of irrigation, and at the same time, it can also water the fruit trees in winter to properly alleviate the The problem of freezing damage to fruit trees can greatly save manpower and material resources in the irrigation process. At the same time, intelligent and automatic management of orchards can greatly increase the income of fruit farmers.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a partial schematic diagram of the utility model.

Fig. 3 is a schematic diagram of the first temperature sensor of the present invention.

Fig. 4 is the schematic diagram of the utility model fruit tree.

Fig. 5 is the circuit connection block diagram of the utility model.

Fig. 6 is a schematic diagram of a water storage tank of the present invention.

Fig. 7 is a schematic diagram of a spiral nozzle of the present invention.

In the figure, 1, spiral nozzle 2, water supply pipe 3, first temperature sensor 4, second temperature sensor 5, humidity sensor 6, nozzle support pipe 7, three-way valve 8, water pump 9, PLC controller 10, water Pressure regulator 11, water filtering device 12, reservoir 13, spiral pipeline 14, spray hole 15, orchard 16, fruit trees.

detailed description

The beneficial effects of the utility model will be described in detail below in conjunction with accompanying drawings 1-7, aiming at helping readers better understand the essence of the utility model, but not constituting any limitation on the implementation and protection scope of the utility model.

It includes a spiral nozzle (1), a water supply pipe (2), a first temperature sensor (3), a second temperature sensor (4), a humidity sensor (5), a nozzle support pipe (6), and a three-way valve (7) , water pump (8), PLC controller (9), water pressure regulator (10), water filter device (11), reservoir (12), spiral pipe (13), spray hole (14), orchard ( 15), fruit trees (16), there are several fruit trees in the orchard, and a first temperature sensor, a second temperature sensor and a humidity sensor are arranged on one side of the fruit trees sequentially from top to bottom, the first temperature sensor, the second temperature sensor The temperature sensor is fixed on the ground through bamboo poles or wooden sticks, the humidity sensor is set in the soil, and the main pole of the fruit tree is provided with a spiral nozzle, and the spiral nozzle is composed of a spiral pipe and a spray hole. Several circular nozzle holes are arranged on the spiral pipe, and the spiral nozzle is connected to a three-way valve through the nozzle support pipe, and the three-way valve is connected to the water pump through the water supply pipe, and the water outlet of the water pump is provided with a water pressure valve. Regulator, the water pump is connected to the water filter device through the water supply pipeline, the water filter device is arranged in the reservoir, and the first temperature sensor, the second temperature sensor, the humidity sensor, the water pump and the water pressure regulator are respectively connected to the PLC controller.

The first temperature sensor, the second temperature sensor and the humidity sensor are all on the same plane.

The vertical distance between the first temperature sensor and the second temperature sensor is 1/3 to 1/4 of the height of the fruit tree.

The height of the spiral nozzle is 1/3 of the height of the fruit tree.

The PLC controller is a PLC controller of Mitsubishi FX3GA-40MR series.

When the ambient temperature of the orchard reaches above 30 degrees or the soil humidity does not meet the requirements of plant growth, the first temperature sensor, the second temperature sensor and the humidity sensor transmit the signal to the PLC controller, and the PLC controller controls the water pump to the fruit trees in the orchard. Spray water. At this time, the water pump pumps water from the reservoir through the water filter device, and then supplies water to the water supply pipeline through the water pressure regulator. At the same time, the PLC controller 16 will continuously transmit signals to the water pressure regulator, so that the water pressure regulator is continuously adjusted. The water pressure in the water supply pipe prevents the water supply pipe and the spiral nozzle from breaking due to excessive water pressure, and the spiral nozzle makes the water more evenly sprayed on the fruit trees, and the water filter device filters out the sundries in the water in the reservoir , to effectively prevent the clogging of the spiral nozzle. When the temperature around the fruit trees in the orchard drops to 25-30 degrees, this temperature range is the best temperature range for fruit tree photosynthesis. When the temperature is 25-30 degrees, the PLC controller will control The water pump stops supplying water to the water supply pipeline, so as to realize the precise irrigation of fruit trees, effectively prevent the waste of water resources, and make the irrigation of orchards more scientific and reasonable.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (5)

1. An orchard automatic irrigation device, which comprises a spiral nozzle, a water supply pipeline, a first temperature sensor, a second temperature sensor, a humidity sensor, a nozzle support pipe, a three-way valve, a water pump, a PLC controller, a water pressure regulator, Water filtering device, reservoir, spiral pipe, spray hole, orchard, fruit trees, several fruit trees are set in the orchard, it is characterized in that, one side of the fruit trees is sequentially provided with a first temperature sensor and a second temperature sensor from top to bottom. A temperature sensor and a humidity sensor, the first temperature sensor and the second temperature sensor are fixed on the ground through bamboo poles or wooden sticks, the humidity sensor is arranged in the soil, and the main pole of the fruit tree is provided with a spiral nozzle, so The spiral nozzle is composed of a spiral pipe and a nozzle hole. The spiral pipe is provided with several circular nozzle holes. The spiral nozzle is connected to a three-way valve through a nozzle support pipe, and the three-way valve passes the water supply The pipeline is connected to the water pump, the water outlet of the water pump is provided with a water pressure regulator, the water pump is connected to the water filter device through the water supply pipeline, the water filter device is arranged in the reservoir, the first temperature sensor, the second The temperature sensor, humidity sensor, water pump and water pressure regulator are respectively connected to the PLC controller. 2. The orchard automatic irrigation device according to claim 1, wherein the first temperature sensor, the second temperature sensor and the humidity sensor are all on the same plane. 3. The orchard automatic irrigation device according to claim 1, wherein the vertical distance between the first temperature sensor and the second temperature sensor is one-third to one-fourth of the height of the fruit tree. 4. A kind of automatic irrigation device for orchard according to claim 1, characterized in that, the height of the spiral sprinkler is one-third of the height of the fruit tree. 5. A kind of automatic irrigation device for orchard according to any one of claims 1-4, characterized in that, said PLC controller is a PLC controller of Mitsubishi FX3GA-40MR series.