Pre-embedded multi-physical-parameter autonomous irrigation device

Abstract

The utility model relates to a pre-embedded multi-physical-parameter autonomous irrigation device, which comprises a shell, an electric valve, a motor, a wireless communication module, a data processing and control unit module and a multi-parameter sensor, wherein the electric valve is arranged in the shell; the motor is arranged at the upper part of the electric valve; the data processing and control unit module is fixed to the left side in the shell through a buckle, the wireless communication antenna is attached to the top in the shell, the upper portion of the electric valve is connected with the motor, the lower portion of the electric valve is connected with the multi-parameter sensor outside the shell, and the electric valve is connected with the water inlet pipe and the water outlet pipe. The wireless communication antenna is connected with the data processing and control unit module, the data processing and control unit module is electrically connected with the motor, and the data processing and control unit module is electrically connected with the multi-parameter sensor. According to the utility model, the electric valve, the multi-parameter sensor, the wireless communication module, the power interface and the data processing and control unit module are integrated, so that precise irrigation in different application scenes such as gardens, farmlands, greenhouses and the like is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent irrigation technical field, especially a kind of pre-buried multi-physical parameter autonomous irrigation device integrated with multiple sensors and control function. BACKGROUND

[0002] At present, intelligent irrigation system usually includes intelligent controller, electromagnetic valve or electric valve, environmental parameter sensor (such as temperature, humidity sensor) and soil parameter sensor (such as humidity, temperature, conductivity sensor). The good operation of these devices needs corresponding assembly and debugging work, involves a lot of debugging, testing, wire and consumables. However, in the long-time running process, due to the problems such as wiring, interface loosening, it is easy to cause operation failure. In addition, the problems such as uncertain installation position of equipment, non-standard installation also lead to difficult post-maintenance, and the technical requirements for maintenance personnel are higher. SUMMARY

[0003] To solve the above problems, the utility model aims at providing a kind of pre-buried multi-physical parameter autonomous irrigation device. The device uses integrated technology and electronic circuit technology to design the traditional electromagnetic valve, electric valve and multi-parameter sensor integrally, to realize the purpose of replacing a whole set of intelligent irrigation system with one device. The device can be deployed in the point to be irrigated by pre-buried mode, and intelligent irrigation can be realized by connecting water supply pipe.

[0004] The technical scheme of the utility model is as follows: a kind of pre-buried multi-physical parameter autonomous irrigation device, including: shell, electric valve in shell, motor in the upper part of electric valve, wireless communication module, data processing and control unit module, multi-parameter sensor, data processing and control unit module are fixed in the left side in shell by buckle, wireless communication antenna is attached in the top in shell, electric valve upper part is connected with motor, electric valve lower part is connected with the multi-parameter sensor outside shell, electric valve is connected with inlet pipe and outlet pipe, wireless communication antenna is connected with data processing and control unit module, data processing and control unit module is electrically connected with motor, data processing and control unit module is electrically connected with multi-parameter sensor.

[0005] Further, the motor and valve body are placed in the middle of the shell and are fixed by buckle.

[0006] Further, the side of the shell is provided with shell interface, and the wire is led out from here.

[0007] Further, the multi-parameter sensor placement device is placed at the bottom, and the probe is exposed.

[0008] This utility model integrates an electric valve, multi-parameter sensors, a wireless communication module, a power interface, and a data processing and control unit module to achieve precise irrigation in different application scenarios such as gardens, farmland, and greenhouses.

[0009] The beneficial effects of this utility model are:

[0010] 1. Reduced failure risk: The integrated design reduces the risk of loose wiring and interfaces, improving the stability and reliability of the system.

[0011] 2. Simplified installation and maintenance: The pre-embedded installation method makes the equipment almost invisible, while reducing the workload of installation and maintenance.

[0012] 3. Reduced technical requirements: No complicated installation and debugging process is required, which reduces the technical requirements for maintenance personnel.

[0013] 4. Intelligent management: Through multi-physical parameter data and remote control, more precise and efficient intelligent irrigation management is achieved. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the pre-embedded multi-physical parameter autonomous irrigation device of this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the pre-embedded multi-physical parameter autonomous irrigation device of this utility model.

[0017] Figure 3 This is a schematic diagram of the installation of the pre-embedded multi-physical parameter autonomous irrigation device of this utility model.

[0018] Figure 4 This is a flowchart of the pre-embedded multi-physical parameter autonomous irrigation device of this utility model.

[0019] In the diagram, 1-wireless communication antenna, 2-motor, 3-embedded circuit board, 4-power interface, 5-housing, 6-valve body, 7-outlet pipe, 8-inlet pipe, 9-multi-parameter sensor, 10-pre-embedded multi-physical parameter autonomous irrigation device, 11-sprinkler device, 12-inlet pipe network, 13-outlet pipe network, 14-soil. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model. Example 1

[0021] like Figure 2 As shown, a pre-embedded multi-physical parameter autonomous irrigation device includes: a housing 5; an electric valve 6, a motor 2, a wireless communication module 1, a data processing and control unit module 3, and a multi-parameter sensor 6 outside the housing, all housed within the housing. The data processing and control unit module 3 is fixed to the left side of the housing by a snap fastener. The wireless communication antenna 1 is attached to the top of the housing. The upper part of the electric valve 6 is connected to the motor 2, and the lower part of the electric valve 6 is connected to the multi-parameter sensor 9 outside the housing. The electric valve 6 is connected to an inlet pipe 8 and an outlet pipe 7, and the water pipes are made of stainless steel. The wireless communication antenna 1 is connected to the data processing and control unit module 3, which is electrically connected to the motor 2 and the multi-parameter sensor 9.

[0022] Preferably, the motor 2 and the electric valve 6 are placed in the middle of the housing 5 and fixed by a snap-fit ​​method.

[0023] Preferably, a power interface 4 is provided on one side of the housing 5, through which the wire is led out, and the housing is made of PVC plastic injection molding.

[0024] Preferably, the multi-parameter sensor 9 is placed at the bottom of the device, with the probe exposed.

[0025] The electric valve 6 is an integrated electric valve used to control the on / off switching of water flow. It responds quickly to control signals to ensure timely start or stop of irrigation. Its durable design makes it suitable for long-term outdoor use.

[0026] Multi-parameter sensors: Built-in soil moisture, temperature, conductivity sensors and liquid flow meter, which can monitor key parameters such as soil moisture, temperature and conductivity in real time, provide high-precision data, and ensure accurate decision-making. Multi-functional integration: Integrates multiple sensors into one, simplifying installation and maintenance.

[0027] Wireless communication antenna: used to communicate with a remote server, supporting multiple communication methods such as 4G / 5G / Wi-Fi.

[0028] It can acquire weather information and issue irrigation instructions, support remote control of the irrigation system without manual intervention, transmit environmental data in real time to ensure timely information updates, and adopt a low-power design to extend battery life.

[0029] Power interface: Only one external power supply is needed to control the water pipeline. This reduces wiring complexity, facilitates installation and maintenance, provides a stable power supply, and ensures normal system operation.

[0030] The data processing and control unit module (employing the Espressif ESP32-C6 high-performance microprocessor to support complex data processing and control algorithms, integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE), and 802.15.4 protocols, providing industry-leading RF performance, robust security mechanisms, and abundant memory resources for IoT products. It features a high-performance RISC-V 32-bit processor with a maximum clock frequency of 160 MHz and a low-power RISC-V 32-bit processor with a maximum clock frequency of 20 MHz, with built-in 512 KB SRAM, 320 KB ROM, and support for external flash memory) is responsible for processing multi-physical parameter data and making irrigation decisions based on algorithms. It performs comprehensive analysis based on multi-parameter data to ensure scientific and reasonable decisions. It automatically controls the start and stop of the electric valve based on the analysis results, achieving intelligent irrigation. It supports algorithm upgrades to continuously improve decision accuracy.

[0031] like Figure 3 As shown, the pre-embedded multi-physical parameter autonomous irrigation device is pre-buried in the soil, with the inlet pipe connected to the water supply network and the outlet pipe connected to the sprinkler system. The top is flush with the ground.

[0032] Installation steps:

[0033] • Dig pre-buried pits at the locations where irrigation is needed.

[0034] • Place the pre-embedded multi-physical parameter autonomous irrigation device into the pre-embedded pit.

[0035] • Connect the water supply pipe to the inlet of the device.

[0036] • Connect the power supply to complete the installation.

[0037] Operating procedures:

[0038] • Start the device and perform initial configuration.

[0039] • Establish a connection with a remote server via a wireless communication module.

[0040] • The device automatically makes irrigation decisions based on preset parameter thresholds and algorithms.

[0041] • When changes in physical parameters such as environment and soil are detected, the data is automatically reported.

[0042] • After irrigation is completed, report the irrigation time and the amount of water used.

[0043] The working principle of the pre-embedded multi-physical parameter autonomous irrigation device, such as... Figure 4 The workflow shown is as follows: After the device is powered on, it performs a self-test. After passing the self-test, it enters the working state. First, it connects to a remote server via wireless communication to obtain local weather information and read data from multiple parameter sensors. The data processing and control unit module evaluates whether the current area is suitable for irrigation based on the read soil parameters, weather forecasts, and other data. If the conditions are met, the data processing and control unit module sends a command to drive the electric valve to open the valve body and monitors the irrigation flow in real time. If the expected irrigation effect is achieved, the valve body is closed to stop irrigation and the current irrigation status is reported to the remote server.

[0044] Features:

[0045] 1. Integrated design: All components are integrated into one device, reducing the risk of loose wiring and interfaces. The integrated design makes installation simpler and faster.

[0046] 2. Pre-embedded installation: It can be pre-embedded at the point where it needs to be poured, without affecting the aesthetics. The pre-embedded design makes it less prone to damage and suitable for long-term use.

[0047] 3. Automatic sensing and decision-making: It can monitor parameters such as soil moisture, temperature, and electrical conductivity in real time, and automatically decide whether to irrigate based on the monitoring data, thus saving water resources.

[0048] 4. Remote Control: Communicates with a remote server via wireless communication technology to obtain information such as temperature, humidity, and future weather conditions for the current location. Adjust irrigation strategies based on this information to ensure optimal results.

[0049] 5. Data reporting: When significant changes are detected in physical parameters such as environment and soil, the system automatically reports the data. After irrigation, it reports the irrigation time and amount of water, which facilitates data analysis and management.

[0050] Application scenarios:

[0051] 1. Garden Sprinkler Irrigation: Intelligent irrigation suitable for large green areas such as parks and green spaces. Its advantages include eliminating the need for manual, timed watering, reducing labor costs, and ensuring maximum water utilization.

[0052] 2. Drip irrigation: Suitable for precision irrigation needs in orchards, farmland, etc. Its advantages lie in precisely controlling the amount of water poured according to crop needs, increasing yields, reducing unnecessary water waste, and saving costs.

[0053] 3. Facility Agriculture: Suitable for irrigation of greenhouse plants, improving water resource utilization efficiency. Its advantage lies in intelligently sensing humidity and temperature within the greenhouse, improving the growing environment. Precision irrigation helps improve crop quality.

[0054] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A pre-embedded multi-physical parameter autonomous irrigation device, comprising: The housing is characterized by: an electric valve, a motor above the electric valve, a wireless communication module, a data processing and control unit module, and a multi-parameter sensor inside the housing; the data processing and control unit module is fixed to the left side inside the housing by a snap fastener, the wireless communication antenna is attached to the top inside the housing, the upper part of the electric valve is connected to the motor, the lower part of the electric valve is connected to the multi-parameter sensor outside the housing, the electric valve is connected to an inlet pipe and an outlet pipe, the wireless communication antenna is connected to the data processing and control unit module, the data processing and control unit module is electrically connected to the motor, and the data processing and control unit module is electrically connected to the multi-parameter sensor.

2. The pre-embedded multi-physical parameter autonomous irrigation device according to claim 1, characterized in that: The motor and valve body are placed in the middle of the housing and fixed by a snap-fit ​​method.

3. The pre-embedded multi-physical parameter autonomous irrigation device according to claim 1, characterized in that: The housing has a housing interface on one side, through which the wires are led out.

4. The pre-embedded multi-physical parameter autonomous irrigation device according to claim 1, characterized in that: The multi-parameter sensor is placed at the bottom of the device, with the probe exposed.

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