CN201733603U - Fertilization control system - Google Patents

Abstract

The present application relates to a fertigation control system for fertigation and irrigation of agricultural crops. In order to make the fertilization method of crops achieve scientific operation, realize automatic control management, save labor and reduce production costs, a fertilization control system is given, including a fertilizer container for storing liquid fertilizer, and a fertilizer container for storing liquid fertilizer. An irrigation pipe for transporting fertilizers to farmland for fertilization. The irrigation pipe is provided with an on-off valve. seat.

Description

Fertilization Control System

technical field

The present application relates to a fertigation control system for fertigation and irrigation of agricultural crops.

Background technique

The fertilization control system currently used in agriculture generally includes a fertilizer container for storing liquid fertilizer, and an irrigation pipe for transporting the liquid fertilizer in the fertilizer container to the farmland for fertilization. The irrigation pipe is provided with an on-off valve. According to their own practical experience, agricultural personnel purchase fertilizers and make liquid fertilizers and store them in fertilizer containers, and then fertilize by manually operating the on-off valve according to the fertilization method summarized by experience. Among them, the fertilization method refers to the specific fertilization time and fertilization amount. Factors to be considered are: fertilizing a certain crop with the corresponding fertilizer, when is the best time of day to fertilize, how often to fertilize, and how much fertilizer to apply.

However, due to differences in climate and soil conditions in various regions of our country, as well as changes in the environment, the existing knowledge level of agricultural personnel is relatively backward. Based on the past experience of agricultural personnel alone, the decision to purchase fertilizers, fertilization time and amount of fertilizers, the planting effect of crops and fertilizers The grasp of the utilization rate is not scientific, and the cumbersome fertilization method is completely controlled by manual operation. Operation errors may occur, resulting in inaccurate fertilization time and amount, fertilizer consumption and labor waste.

Utility model content

The problem to be solved by the utility model is to enable the fertilization method of crops to achieve scientific operation, realize automatic control and management, save labor and reduce production costs.

The idea of the utility model is: the agricultural personnel can consult the agricultural science personnel at the agricultural service station according to the soil conditions and the crops they choose to plant, and the agricultural science personnel will provide professional planting plans according to their requirements, including what fertilizer and the fertilizer should be recommended. fertilization method, and set the fertilization method on a programmable chip, and the fertilization control system for agricultural personnel only needs to convert the on-off valve into a program-controlled on-off valve, which realizes automatic control according to the setting of the programmable chip Fertilize.

According to this, a fertilization control system is provided, including a fertilizer container for storing liquid fertilizer, and an irrigation pipe for transporting the liquid fertilizer in the fertilizer container to the farmland for fertilization. The irrigation pipe is provided with a switch valve, which is characterized in that: The on-off valve is an electronically controlled on-off valve, and the control end of the on-off valve is provided with a chip holder for accessing a programmable chip.

The chip holder of the fertilization control system is connected to the above-mentioned programmable chip, and the electric control switch valve performs fertilization control according to the settings on the connected programmable chip. When changing crops, the agricultural staff only need to tell the agricultural staff at the agricultural service station the soil conditions and the converted crops, and the agricultural staff will set the new fertilization method into the programmable chip according to their requirements, and the agricultural staff will replace the new one. After installing the programmable chip, insert it back into the chip holder and use it again. Therefore, through the utility model, even if the knowledge level of agricultural personnel is insufficient, they can also select suitable fertilizers and effective fertilization schemes under the professional advice of agricultural personnel to achieve the best fertilization effect and improve the quality of crops. The complex and cumbersome fertilization work that was originally controlled manually has been turned into automatic control to eliminate problems such as inaccurate fertilization time and fertilization amount caused by manual operation errors; Put it back on the chip holder and use it normally. For example: agricultural personnel take out the programmable chip before rest at night to prevent theft, and then insert the programmable chip back in the next morning before fertilization. In addition, the fertilization control system can be obtained only by replacing the existing on-off valve with an electronically controlled on-off valve and installing a chip seat, and the transformation cost is not high.

Description of drawings

Accompanying drawing is the schematic diagram of fertilization control system.

Detailed ways

The fertilization control system includes a fertilizer container 1 for storing liquid fertilizer, and an irrigation pipe 3 for transporting the liquid fertilizer in the fertilizer container 1 to the farmland for fertilization. The irrigation pipe 3 is provided with a switching valve 4, which is characterized in that: The on-off valve 4 described above is an electronically controlled on-off valve, and the control end of the on-off valve 4 is provided with a chip holder 2 for connecting a programmable chip. Because the amount of fertilization is determined by the flow rate and the duration of fertilization, and the irrigation pipe 3 itself determines the delivery flow rate of the fertilizer, so after the chip seat 2 is connected to the programmable chip, the switching valve 4 only needs to be controlled by the programmable chip, that is, It can realize the control of the duration of fertilization, so as to realize the automatic control of the fertilization amount.

The fertilization control system can also add a system clock 5 connected to the chip base 2 to provide system time for the inserted programmable chip, thereby more effectively improving the accuracy of fertilization control, so that the planting effect of crops and Fertilizer utilization is better; and this eliminates the need for a programmable chip with its own system clock - otherwise the programmable chip cannot be powered off, so the programmable chip can be easily removed to prevent theft, easy to replace and reduce its production cost.

Claims (2)

1. fertilization control system, comprise for the container of fertilizer of depositing liquid fertilizer, and be used for the liquid fertilizer of container of fertilizer is transported to the irrigation pipe that applies fertilizer in the farmland, irrigation pipe is provided with switch valve, it is characterized in that: described switch valve is the electric-controlled switch valve, and the control end of this switch valve is provided with the chip carrier that is used to insert programmable chip.

2. fertilization control system according to claim 1 also comprises the system clock that is connected with chip carrier, is used to the programmable chip that is inserted that system time is provided.

Images