Garden green land maintenance device

Abstract

The utility model discloses a garden green land maintenance device, and relates to the technical field of garden maintenance. Comprising an insertion pipe, a component installation cavity is formed in the bottom end of the insertion pipe, a soil moisture sensor and a soil nutrient sensor are installed in the component installation cavity, a tubular static mixer is arranged on the upper portion in the insertion pipe, and a water and fertilizer pipeline and an irrigation pipeline are installed at the two inlet ends of the tubular static mixer respectively. According to the garden green land maintenance device, the soil moisture sensor is used for monitoring the moisture content in green land soil in real time, so that a scientific irrigation decision is made, the fertility level of the green land soil is known in time through the soil nutrient sensor, a basis is provided for scientific fertilization, and monitoring and automatic management of the soil condition are achieved through the program controller; the water and fertilizer pipeline and the irrigation pipeline are opened and closed by controlling the electromagnetic valve, intelligent irrigation of the garden green land is achieved through the self-sprinkling irrigation head after mixing of the tubular static mixer, and the irrigation efficiency and the management level can be improved.

Description

Technical Field

[0001] This utility model relates to the field of garden maintenance technology, specifically a garden green space maintenance device. Background Technology

[0002] With the development of modern cities, urban landscaping has become an important indicator of comprehensive urban development. Therefore, cities now generally develop large areas of green spaces to improve the urban environment. In order to maintain the normal growth of plants in these green spaces, regular irrigation and maintenance are required.

[0003] Common irrigation methods for gardens and green spaces typically include rotary sprinklers or diffuser sprinklers. These methods largely rely on workers' experience and intuition to determine when to irrigate. Furthermore, this method only achieves the irrigation effect. This experience-based approach to maintenance is extremely unscientific and not conducive to standardized management. Utility Model Content

[0004] This utility model provides a garden and green space maintenance device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a garden green space maintenance device, comprising a tube, a component mounting cavity at the bottom end of the tube, and a soil moisture sensor and a soil nutrient sensor respectively installed in the component mounting cavity; a tubular static mixer is provided in the upper inner part of the tube, and a water-fertilizer pipe and an irrigation pipe are respectively installed at the two inlet ends of the tubular static mixer, and a solenoid valve is installed on both the water-fertilizer pipe and the irrigation pipe; a liquid storage cavity is provided at the top end of the tube, and a sprinkler head is installed at the top of the liquid storage cavity; the outlet end of the tubular static mixer is connected to the liquid storage cavity; a program controller is installed on the outside of the liquid storage cavity; and the soil moisture sensor, the soil nutrient sensor, and the solenoid valve are all electrically connected to the program controller.

[0006] Furthermore, a partition is provided inside the component mounting cavity, and the soil moisture sensor and soil nutrient sensor are respectively fixed on the partition.

[0007] Furthermore, the detection ends of the soil moisture sensor and the soil nutrient sensor extend outward from the component mounting cavity and are located below the bottom of the component mounting cavity.

[0008] Furthermore, the top of the component mounting cavity is provided with an inspection port, and a cover plate is snapped onto the inspection port.

[0009] Furthermore, the lower part of the insertion tube is provided with an opening, and the water and fertilizer pipe and the irrigation pipe extend outward from the opening.

[0010] Furthermore, a placement compartment is provided on one side of the liquid storage chamber, and the program controller is installed in the placement compartment.

[0011] Compared with the prior art, this utility model provides a garden and green space maintenance device, which has the following features:

[0012] Beneficial effects:

[0013] This garden and green space maintenance device uses soil moisture sensors to monitor the moisture content of the soil in real time, thereby making scientific irrigation decisions. Soil nutrient sensors provide timely information on the fertility level of the soil, providing a basis for scientific fertilization. A programmable controller enables the monitoring and automated management of soil conditions. Solenoid valves are used to open and close water and fertilizer pipelines and irrigation pipelines. After mixing by a tubular static mixer, the self-sprinkler head achieves intelligent irrigation of the garden and green space, which can improve irrigation efficiency and management level. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is a schematic diagram of the cannulation procedure of this utility model.

[0017] In the diagram: 1. Insertion tube; 2. Component mounting cavity; 3. Soil moisture sensor; 4. Soil nutrient sensor; 5. Tubular static mixer; 6. Water and fertilizer pipeline; 7. Irrigation pipeline; 8. Solenoid valve; 9. Liquid storage chamber; 10. Sprinkler head; 11. Programmable controller; 12. Partition; 13. Inspection port; 14. Cover plate; 15. Opening; 16. Placement compartment. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-3This utility model discloses a garden green space maintenance device, including a tube 1. The bottom end of the tube 1 has a component mounting cavity 2, in which a soil moisture sensor 3 and a soil nutrient sensor 4 are respectively installed. A tubular static mixer 5 is installed in the upper inner part of the tube 1. Water and fertilizer pipes 6 and irrigation pipes 7 are respectively installed at the two inlet ends of the tubular static mixer 5, and both water and fertilizer pipes 6 and irrigation pipes 7 are equipped with solenoid valves 8. A liquid storage cavity 9 is provided at the top of the tube 1, and a sprinkler head 10 is installed at the top of the liquid storage cavity 9. The outlet end of the tubular static mixer 5 is connected to the liquid storage cavity 9, and a sprinkler head 10 is installed on the outer side of the liquid storage cavity 9. Equipped with a programmable controller 11, the soil moisture sensor 3 monitors the moisture content in the green space soil in real time to make scientific irrigation decisions. The soil nutrient sensor 4 provides timely information on the fertility level of the green space soil, providing a basis for scientific fertilization. The programmable controller 11 enables the monitoring and automated management of soil conditions. The solenoid valve 8 controls the opening and closing of the water and fertilizer pipes 6 and the irrigation pipes 7. After mixing by the tubular static mixer 5, the self-sprinkler head 10 achieves intelligent irrigation of the garden green space, which can improve irrigation efficiency and management level. The soil moisture sensor 3, soil nutrient sensor 4 and solenoid valve 8 are all electrically connected to the programmable controller 11.

[0020] Specifically, the component mounting cavity 2 is provided with a partition 12, and the soil moisture sensor 3 and the soil nutrient sensor 4 are respectively fixed on the partition 12.

[0021] In this embodiment, the partition 12 is an installation structure, mainly used for the installation and fixation of the soil moisture sensor 3 and the soil nutrient sensor 4.

[0022] Specifically, the detection ends of the soil moisture sensor 3 and the soil nutrient sensor 4 extend outward from the component mounting cavity 2 and are located below the bottom of the component mounting cavity 2.

[0023] In this implementation scheme, the soil moisture sensor 3, also known as the soil humidity sensor, consists of a stainless steel probe and a waterproof probe. It can be buried in the soil for long-term use to perform fixed-point monitoring and online measurement of soil moisture in the surface and deep soil layers. The working principle of the soil nutrient sensor 4 is mainly based on the electrochemical principle. Through the built-in ion-selective membrane and ion-selective electrode, the concentration of different nutrient ions in the soil is converted into measurable electrical signals, thereby realizing the accurate measurement of soil nutrients. Specifically, the built-in ion-selective electrode of the sensor can sense specific ions (such as nitrogen, phosphorus, and potassium ions) in the soil and convert them into electrical signals. Through the electrochemical principle, the sensor converts the ion concentration in the soil into electrical signals. These signals can be measured and recorded. The built-in data processing module of the sensor processes the collected electrical signals and finally obtains the content of nitrogen, phosphorus, and potassium in the soil.

[0024] Specifically, the top of the component mounting cavity 2 is provided with an inspection port 13, and a cover plate 14 is snapped onto the inspection port 13.

[0025] In this implementation plan, the main function of the inspection port 13 is to provide an access point for maintenance operations for various pipelines, structural components, equipment, etc., hidden behind the finished decorative surface, and the cover plate 14 is used to close the component mounting cavity 2.

[0026] Specifically, the lower part of the insertion tube 1 is provided with an opening 15, and the water and fertilizer pipe 6 and the irrigation pipe 7 extend outward from the opening 15.

[0027] In this implementation plan, opening 15 is a clearance structure, mainly to facilitate the connection of water and fertilizer pipe 6 and irrigation pipe 7.

[0028] Specifically, a placement chamber 16 is provided on one side of the liquid storage chamber 9, and the program controller 11 is installed in the placement chamber 16.

[0029] In this embodiment, the storage compartment 16 is used to provide a safe environment for storing the program controller 11 to prevent damage from the external environment. The program controller 11 is a device or module in a computer used to control the program flow. Its main function is to receive input, parse instructions, and control the operation of various computer components according to the requirements of the instructions.

[0030] During use, the soil moisture sensor 3 monitors the moisture content in the green space soil in real time, thereby making scientific irrigation decisions. The soil nutrient sensor 4 promptly understands the fertility level of the green space soil, providing a basis for scientific fertilization. The program controller 11 realizes the monitoring and automated management of soil conditions. The solenoid valve 8 controls the opening and closing of the water and fertilizer pipes 6 and the irrigation pipes 7. After mixing by the tubular static mixer 5 (a high-efficiency mixing device without moving parts, whose core function is to change the flow state of the fluid through the mixing unit fixed in the pipe, thereby achieving good dispersion and full mixing between different fluids. This device is widely used in many industries such as plastics, chemicals, pharmaceuticals, mining and metallurgy, food, daily chemicals, pesticides, cables, petroleum, papermaking, chemical fibers, biology, and environmental protection), the self-sprinkling head 10 realizes intelligent irrigation of the garden green space, which can improve irrigation efficiency and management level.

[0031] In summary, this garden and green space maintenance device utilizes a soil moisture sensor 3 to monitor the moisture content in the green space soil in real time, thereby making scientific irrigation decisions. It uses a soil nutrient sensor 4 to promptly understand the fertility level of the green space soil, providing a basis for scientific fertilization. A programmable controller 11 enables the monitoring and automated management of soil conditions. A solenoid valve 8 controls the opening and closing of water and fertilizer pipes 6 and irrigation pipes 7. After mixing by a tubular static mixer 5, the self-sprinkler head 10 achieves intelligent irrigation of the garden and green space, improving irrigation efficiency and management level.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garden green space maintenance device, comprising a tube (1), characterized in that: The bottom end of the insertion tube (1) is provided with a component mounting cavity (2), and a soil moisture sensor (3) and a soil nutrient sensor (4) are respectively installed in the component mounting cavity (2). A tubular static mixer (5) is provided in the upper part of the insertion tube (1). A water and fertilizer pipe (6) and an irrigation pipe (7) are respectively installed at the two inlet ends of the tubular static mixer (5). A solenoid valve (8) is installed on both the water and fertilizer pipe (6) and the irrigation pipe (7). A liquid storage cavity (9) is provided at the top end of the insertion tube (1), and a sprinkler head (10) is installed on the top of the liquid storage cavity (9). The outlet end of the tubular static mixer (5) is connected to the liquid storage cavity (9). A program controller (11) is installed on the outside of the liquid storage cavity (9). The soil moisture sensor (3), the soil nutrient sensor (4) and the solenoid valve (8) are all electrically connected to the program controller (11).

2. The garden green space maintenance device according to claim 1, characterized in that: The component mounting cavity (2) is provided with a partition (12), and the soil moisture sensor (3) and soil nutrient sensor (4) are respectively fixed on the partition (12).

3. The garden green space maintenance device according to claim 1, characterized in that: The detection ends of the soil moisture sensor (3) and the soil nutrient sensor (4) extend outward from the component mounting cavity (2) and are located below the bottom of the component mounting cavity (2).

4. A garden green space maintenance device according to claim 1, characterized in that: The component mounting cavity (2) has an inspection port (13) at the top, and a cover plate (14) is snapped onto the inspection port (13).

5. A garden green space maintenance device according to claim 1, characterized in that: The lower part of the insertion tube (1) is provided with an opening (15), and the water and fertilizer pipe (6) and the irrigation pipe (7) extend outward from the opening (15).

6. A garden green space maintenance device according to claim 1, characterized in that: A placement compartment (16) is provided on one side of the liquid storage chamber (9), and the program controller (11) is installed in the placement compartment (16).

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