Automatic oxygen concentration detection device for gardens

Abstract

The utility model discloses an oxygen concentration automatic detection device for gardens, which comprises an oxygen concentration detection device, a detection box is arranged on the oxygen concentration detection device, an air sampling flow guide pipe is arranged at the top of a detection groove in the center in the detection box, and a detection sensor is arranged on the side wall of the detection groove. The top end of the detection groove and the air sampling flow guide pipe are of an integrated structure, an air pump is arranged in each flow dividing pipeline of the air sampling flow guide pipe, a detection calculation module and a storage battery are arranged in the detection box, and a solar panel is arranged in the center of the top of the detection box and connected with the storage battery, the detection sensor and the detection calculation module in a matched mode. The oxygen concentration detection device has the advantages that the structure is simple, air in different directions and at different heights can be collected for oxygen concentration detection, meanwhile, the air can be sampled, and the flexibility of the device is good.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen concentration detection, in particular to an automatic oxygen concentration detection device for gardening. Background Art

[0002] The landscape major cultivates high-quality, applied senior professionals who have basic theories, knowledge and skills in botany, ecology, landscape plants and ornamental horticulture, landscape planning and design, and landscape engineering. They can engage in the planning, design, construction, breeding and cultivation of landscape plants and management of various urban landscape green spaces and scenic areas in the fields and departments of urban construction, landscape, forestry, etc.

[0003] Environmental protection monitoring comes first. Automation and informatization are the premise and guarantee for good environmental monitoring. With the promulgation and implementation of various environmental protection policies and regulations formulated by the state, local governments at all levels have paid increasing attention to environmental governance within their jurisdictions and increased their investment in environmental monitoring and emergency monitoring. Various regions have successively planned and installed ground stations for atmospheric environmental quality monitoring. However, many oxygen concentration tests currently require manual sampling and testing. Some monitoring stations are fixed and cannot be moved at will. The sampling of air is relatively limited and the flexibility is not good enough. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic oxygen concentration detection device for gardening, which can collect air from different directions and heights for oxygen concentration detection and can also sample the air, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic oxygen concentration detection device for gardening, comprising an oxygen concentration detection device, wherein the oxygen concentration detection device is provided with a detection box, a detection slot is provided in the vertical direction of the center of the detection box, an air sampling guide tube is provided on the top of the detection slot, the detection slot and the air sampling guide tube are an integrated structure, and a detection calculation module and a storage battery are provided inside the detection box;

[0006] The top of the test box is provided with a waterproof top, which is conical and fixedly connected to the edges of the top of the test box.

[0007] A pillar is provided in the center of the bottom of the detection box, which is a central control cylinder. A gas cylinder is provided inside the pillar, and the top bottle mouth of the gas cylinder is connected with the bottom end of the detection tank. A hatch is provided on the side wall of the pillar, and a threaded groove is provided in the center of the bottom end of the pillar. The bottom end of the pillar is provided with a telescopic rod.

[0008] Preferably, the detection box is a cylindrical box, and the side walls of the detection box are evenly provided with air collection ports, the air collection ports penetrate the side walls of the detection box, and a dustproof net is provided at the air collection ports. The pipe end of the guide pipe is connected to the air collection port on the side wall of the detection box.

[0009] Preferably, the detection tank is cylindrical, and a detection sensor is provided on the side wall of the detection tank, an oxygen concentration detection sensor is provided on the detection sensor, solenoid valves are provided at the top and bottom of the detection tank, and a small guide tube is provided at the bottom end of the detection tank, and the diameter of the guide tube at the bottom of the detection tank is 3-5 mm.

[0010] Preferably, a solar panel is provided on the outer surface of the waterproof roof, the solar panel is fixedly mounted on the outer surface of the waterproof roof, and the solar panel is installed in cooperation with a storage battery.

[0011] Preferably, the mouth of the gas cylinder is provided with a rubber sealing plug, and a closed-end flow guide tube insertion hole is provided in the center of the rubber sealing plug.

[0012] Preferably, the air sampling guide tubes are radially shaped, and an air pump is provided inside each of the air sampling guide tubes.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) An air sampling guide tube is provided on the top of the detection tank. The air sampling guide tube is radial. An air pump is provided inside each air sampling guide tube. Multiple air guide tubes in different directions can collect air in multiple directions.

[0015] (2) The solar panels are fixedly mounted on the outer surface of the waterproof roof, and the solar panels are installed in conjunction with the storage battery. The solar panels on the top of the waterproof roof convert solar energy into electrical energy for storage, so that the entire oxygen concentration detection device can detect the oxygen concentration of the garden in real time;

[0016] (3) Solenoid valves are installed at the top and bottom of the detection tank. The solenoid valves at both ends of the detection tank close the collected air to be tested and store it inside the detection tank, ensuring the stability and accuracy of the test data of the samples collected inside the detection tank during the test process;

[0017] (4) The oxygen concentration detection device has a simple structure and can collect air from different directions and heights to detect oxygen concentration. It can also sample the air at the same time, and the equipment has good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the oxygen concentration detection device of the utility model;

[0019] Figure 2This is a cross-sectional view of the oxygen concentration detection device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the air sampling guide tube of the utility model;

[0021] Figure 4 This is a schematic diagram of the detection tank structure of the utility model.

[0022] In the figure: 1. Oxygen concentration detection device; 2. Solar panel; 3. Waterproof roof; 4. Detection box; 5. Air collection port; 6. Gas cylinder; 7. Air pump; 8. Solenoid valve; 9. Air sampling guide tube; 10. Detection slot; 11. Telescopic rod; 12. Threaded slot; 13. Detection calculation module; 14. Detection sensor; 15. Storage battery; 16. Support. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: an automatic detection device for oxygen concentration for gardening, comprising an oxygen concentration detection device 1, wherein the oxygen concentration detection device 1 is provided with a detection box 4, a detection slot 10 is provided in the vertical direction of the center of the detection box 4, and an air sampling guide tube 9 is provided on the top of the detection slot 10. The detection slot 10 and the air sampling guide tube 9 are an integrated structure, and the air sampling guide tubes 9 are radial. An air pump 7 is provided inside each guide tube of the air sampling guide tube 9, and multiple air guide tubes in different directions can realize multi-directional air collection. The detection box 4 is a cylindrical box body, and the side walls of the detection box 4 are evenly provided with air collection ports 5, which penetrate the side walls of the detection box 4, and a dustproof net is provided at the air collection port 5. The pipe end of the guide tube 9 is connected with the air collection port 5 on the side wall of the detection box 4.

[0025] The interior of the detection box 4 is provided with a detection and calculation module 13 and a storage battery 15. The detection and calculation module 13 is connected to the display screen on the outer wall of the detection box 4. The top of the detection box 4 is provided with a waterproof top 3. The waterproof top 3 is conical and fixedly connected to the edges of the top of the detection box 4. The outer surface of the waterproof top 3 is provided with a solar panel 2. The solar panel 2 is fixedly installed on the outer surface of the waterproof top 3. The solar panel 2 is installed in conjunction with the storage battery 15. The solar panel 2 on the top of the waterproof top 3 converts solar energy into electrical energy for storage, so that the entire oxygen concentration detection device 1 can perform real-time oxygen concentration detection in the garden.

[0026] A pillar 16 is provided at the center of the bottom of the detection box 4. The pillar 16 is a central control cylinder. A gas cylinder 6 is provided inside the pillar 16. The top bottle mouth of the gas cylinder 6 is connected with the bottom end of the detection tank 10. The bottle mouth of the gas cylinder 6 is provided with a rubber sealing plug. A closed-end flow guide tube jack is provided in the center of the rubber sealing plug. The rubber sealing plug facilitates the installation and removal of the gas cylinder 6 to prevent cross-flow between the sample and the external air.

[0027] The detection tank 10 is cylindrical, and a detection sensor 14 is provided on the side wall of the detection tank 10. An oxygen concentration detection sensor is provided on the detection sensor 14. The detection sensor 14 detects the oxygen concentration of the oxygen collected inside the detection tank 10. The top and bottom of the detection tank 10 are provided with electromagnetic valves 8. The electromagnetic valves 8 at both ends of the detection tank 10 close the collected air to be tested and store it inside the detection tank 10, ensuring the stability and accuracy of the detection data of the samples collected inside the detection tank 10 during the detection process.

[0028] A small guide tube is provided at the bottom end of the detection tank 10. The diameter of the guide tube at the bottom of the detection tank 10 is 3-5 mm. A hatch is provided on the side wall of the pillar 16. A threaded groove 12 is provided in the center of the bottom end of the pillar 16. The bottom end of the pillar 16 is cooperated with a telescopic rod 11. The telescopic rod 11 serves as a support rod of the oxygen concentration detection device 1. The height of the oxygen concentration detection device 1 can be adjusted so that the oxygen concentration detection device 1 can collect air at different heights for oxygen concentration detection. At the same time, the oxygen concentration detection device 1 can also use the telescopic rod 11 to arbitrarily select the location of the detection range as needed, which greatly improves the flexibility of the oxygen concentration detection device 1.

[0029] Detection process: The oxygen concentration detection device 1 is installed at the selected position, and all the air pumps 7 inside the air sampling guide tube 9 work at the same time to introduce external air into the detection tank 10, and then the air is discharged from the bottom of the detection tank 10 through the detection tank 10, squeezing out the original residual air inside the detection tank 10, and then a sample gas storage bottle 6 is put on the bottom of the detection tank 10, and a solenoid valve 8 at the bottom of the detection tank 10 is closed. The air pump 7 inside the air sampling guide tube 9 sends the external air to the inside of the detection tank 10 to reach the required air volume for detection, and the solenoid valve 8 at the top of the detection tank 10 is closed. Then the detection sensor 14 on the side wall of the detection tank 10 detects the oxygen content in the collected air sample. The detected data is calculated by the detection calculation module 13 and displayed on the display screen on the side wall of the detection box 4.

[0030] The oxygen concentration detection device has a simple structure and can collect air from different directions and heights to detect oxygen concentration. It can also sample the air at the same time, and the equipment has good flexibility.

[0031] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic oxygen concentration detection device for gardening, comprising an oxygen concentration detection device (1), characterized in that: The oxygen concentration detection device (1) is provided with a detection box (4), a detection slot (10) is provided in the vertical direction of the center of the detection box (4), an air sampling guide tube (9) is provided on the top of the detection slot (10), the detection slot (10) and the air sampling guide tube (9) are an integrated structure, and a detection calculation module (13) and a storage battery (15) are provided inside the detection box (4); The top of the detection box (4) is provided with a waterproof top (3), which is conical and fixedly connected to the edges of the top of the detection box (4); A support (16) is provided at the center of the bottom of the detection box (4), and the support (16) is a central control cylinder. A gas cylinder (6) is provided inside the support (16), and the top bottle mouth of the gas cylinder (6) is connected to the bottom end of the detection tank (10). A hatch is provided on the side wall of the support (16), and a threaded groove (12) is provided at the center of the bottom end of the support (16). The bottom end of the support (16) is provided with a telescopic rod (11).

2. The automatic detection device for garden oxygen concentration according to claim 1, characterized in that: The detection box (4) is a cylindrical box body, and the side wall of the detection box (4) is evenly provided with air collection ports (5), the air collection ports (5) penetrate the side wall of the detection box (4), and a dustproof net is provided at the air collection port (5). The pipe end of the guide pipe (9) is connected to the air collection port (5) on the side wall of the detection box (4).

3. The automatic detection device for garden oxygen concentration according to claim 1, characterized in that: The detection tank (10) is cylindrical, and a detection sensor (14) is provided on the side wall of the detection tank (10). An oxygen concentration detection sensor is provided on the detection sensor (14). A solenoid valve (8) is provided at the top and bottom of the detection tank (10). A thin guide tube is provided at the bottom end of the detection tank (10). The diameter of the guide tube at the bottom of the detection tank (10) is 3-5 mm.

4. The automatic detection device for garden oxygen concentration according to claim 1, characterized in that: The outer surface of the waterproof roof (3) is provided with a solar panel (2), the solar panel (2) is fixedly installed on the outer surface of the waterproof roof (3), and the solar panel (2) is installed in coordination with the storage bottle (15).

5. The automatic detection device for garden oxygen concentration according to claim 1, characterized in that: The mouth of the gas storage bottle (6) is provided with a rubber sealing plug, and a closed-end flow guide pipe insertion hole is provided in the center of the rubber sealing plug.

6. The automatic detection device for garden oxygen concentration according to claim 1, characterized in that: The air sampling guide tubes (9) are radially shaped, and an air pump (7) is provided inside each of the air sampling guide tubes (9).

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