Flow uniformity detection device for drip irrigation tape

Abstract

The utility model discloses a drip irrigation tape flow uniformity detection device which comprises a box body, a water tank and a top plate. The top plate is arranged at the top of the box, the water tank is arranged on one side of the bottom of the box, a control valve A is arranged at the top of the top plate, and a water inlet is formed in one side of the control valve A; a water inlet is connected with a water pump to provide pressure, a pressure gauge of a detection device is arranged on one side, water flow reaches a control valve A through the pressure gauge and is only used for fixing a drip irrigation belt and controlling pressure, the drip irrigation belt is laid on the surface of a sliding block to facilitate flow measurement of the drip irrigation belt, a beaker is placed below a drip irrigation hole to collect water flow, and the whole device is low in left and high in right. Water flow can be conveniently collected during testing and flows back into the water tank through the through hole, water can be repeatedly used, and the control valve B is a pressure main switch to control pressure adjustment of the whole device. Rapid adaptation can be achieved only by simply adjusting the positions of the sliding block, the beaker and the like, and diversified requirements of different users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a device for detecting flow uniformity of a drip irrigation belt. Background Art

[0002] Drip irrigation tapes are essential equipment in modern agricultural irrigation, and their performance directly impacts crop growth and irrigation efficiency. The flow characteristics of drip irrigation tapes, particularly their stability and uniformity at high flow rates, are key indicators of their performance. However, existing technologies lack sufficient detection devices for drip irrigation tapes at high flow rates, making it impossible to efficiently and accurately assess the flow uniformity of drip irrigation tapes under high-speed water flow conditions. This, to a certain extent, limits the further development and application of drip irrigation technology. Furthermore, excess water cannot be collected or reused, resulting in water waste and hindering its widespread adoption. Therefore, we have developed a device for detecting the flow uniformity of drip irrigation tapes. Utility Model Content

[0003] The purpose of the utility model is to provide a device for detecting flow uniformity of a drip irrigation belt, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting flow uniformity of a drip irrigation belt, comprising: a box body, a water tank and a top plate;

[0005] The top plate is arranged on the top of the box body, and the water tank is arranged on the bottom side of the box body. The water tank and the box body are fixedly arranged. A control valve A is arranged on the top of the top plate, and a water inlet is arranged on one side of the control valve A. The control valve A is convenient for controlling the water source inside the water inlet for adjustment. A control mechanism is arranged inside the top plate and the control valve A, and the control valve B and the pressure gauge of the control mechanism are used together to discharge the water source inside the water inlet into the interior of the box body.

[0006] Preferably, the control mechanism includes a connecting rod at the bottom of the pressure gauge, the connecting rod and the pressure gauge are connected for disassembly, the bottom of the connecting rod passes through the control valve A and the top plate, the control valve B is connected to the surface of the connecting rod, and the control valve B is the main pressure switch, which controls the pressure adjustment of the entire device.

[0007] Preferably, sliders are connected to the inside of the top plate at equal intervals, drip irrigation tapes are laid on the surfaces of the sliders, and a beaker is connected to the inside of the box.

[0008] Preferably, a through hole is provided at the bottom of the box body, and the through hole is communicated with the water tank. The provision of the through hole facilitates the entry of water into the interior of the water tank.

[0009] Preferably, support legs are connected to the four corners of the bottom of the box, the support legs are fixed to the box, and anti-slip grooves are provided on the bottom of the support legs, which are in contact with the ground to increase friction. Limiting rods are connected between multiple groups of support legs, and the limiting rods are welded to the support legs. At the same time, the limiting rods increase the firmness between the support legs.

[0010] Preferably, one end of the box body is located at a lower side of the water tank, and the other end of the box body is located away from the side of the water tank and is higher, so as to facilitate the collection of water flow during testing and achieve reuse of water.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides pressure by connecting a water pump to the water inlet, and a pressure gauge with a detection device is provided on one side. The water flows through the pressure gauge to the control valve A, which is only used for fixing the drip irrigation belt and controlling the pressure. The drip irrigation belt is laid on the surface of the slider, which is convenient for measuring the flow rate of the drip irrigation belt. The beaker is placed under the drip irrigation hole to collect the water flow. The overall device is low on the left and high on the right, which is convenient for collecting the water flow during testing. The water flows back to the water tank through the through hole to achieve reuse of water. The control valve B is the main pressure switch, which controls the pressure regulation of the entire device.

[0012] When faced with drip irrigation tapes of different specifications and layouts, users do not need to replace the entire detection equipment. They can quickly adapt by simply adjusting the positions of the slider and beaker, which greatly reduces the complexity and cost of equipment use. This flexibility can be widely used in various agricultural irrigation scenarios to meet the diverse needs of different users.

[0013] By detecting irrigation flow, it helps to reduce water waste. When it is found that certain areas are over-irrigated or under-irrigated, the irrigation plan can be adjusted in time to ensure that every drop of water is used to the maximum effect, which is helpful to alleviate the problem of water shortage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a top view;

[0016] Figure 3 It is a three-dimensional structural diagram of the utility model.

[0017] In the figure: 1. Water inlet; 2. Pressure gauge; 3. Control valve A; 4. Slider; 5. Beaker; 6. Box body; 7. Water tank; 8. Through hole; 9. Control valve B; 10. Connecting rod; 11. Top plate; 12. Support leg; 13. Limit rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a drip irrigation belt flow uniformity detection device, comprising: a box body 6, a water tank 7 and a top plate 11, the top plate 11 is arranged on the top of the box body 6, the water tank 7 is arranged on the bottom side of the box body 6, a control valve A3 is provided on the top of the top plate 11, a water inlet 1 is provided on one side of the control valve A3, a control mechanism is provided inside the top plate 11 and the control valve A3, and the control valve B9 and the pressure gauge 2 of the control mechanism are used together to discharge the water source inside the water inlet 1 into the interior of the box body 6.

[0020] The control mechanism includes a connecting rod 10 at the bottom of the pressure gauge 2. The connecting rod 10 and the pressure gauge 2 are detachably connected. The bottom of the connecting rod 10 passes through the control valve A3 and the top plate 11. The control valve B9 is connected to the surface of the connecting rod 10. The control valve B9 is the main pressure switch, which controls the pressure adjustment of the entire device.

[0021] Sliders 4 are connected to the interior of the top plate 11 at equal intervals, and drip irrigation tapes are laid on the surfaces of the slides 4 . A beaker 5 is connected to the interior of the box body 6 .

[0022] A through hole 8 is provided at the bottom of the box body 6 , and the through hole 8 is communicated with the water tank 7 . The provision of the through hole 8 facilitates the entry of water into the interior of the water tank 7 .

[0023] The four corners of the bottom of the box body 6 are connected with support legs 12, which are fixed to the box body 6, and the bottom of the support legs 12 is provided with anti-slip grooves, which contact the ground to increase friction. Limiting rods 13 are connected between multiple groups of support legs 12, and the limiting rods 13 are welded to the support legs 12. At the same time, the limiting rods 13 increase the firmness between the support legs 12.

[0024] One end of the box body 6 is located at a side of the water tank 7 and is lower, while the other end of the box body 6 is located away from the side of the water tank 7 and is higher, so as to facilitate the collection of water flow during testing and realize water reuse.

[0025] Specifically, when in use, first, the water inlet 1 is connected to the water pump to provide pressure. There is a pressure gauge 2 with a detection device on one side. The water flows through the pressure gauge 2 to reach the control valve A3. It is only used to fix the drip irrigation belt and control the pressure. The drip irrigation belt is laid on the surface of the slider 4 to facilitate the flow measurement of the drip irrigation belt. The beaker 5 is placed under the drip irrigation hole to collect the water flow. The overall device is low on the left and high on the right, which is convenient for collecting the water flow during testing. It flows back to the water tank 7 through the through hole 8 to achieve reuse of water. The control valve B9 is the main pressure switch, which controls the pressure regulation of the entire device.

[0026] When faced with drip irrigation tapes of different specifications and layouts, users do not need to replace the entire detection equipment. They can quickly adapt by simply adjusting the positions of the slider 4 and the beaker 5, which greatly reduces the complexity and cost of using the equipment. This flexibility can be widely used in various agricultural irrigation scenarios to meet the diverse needs of different users.

[0027] By detecting irrigation flow, it helps to reduce water waste. When it is found that certain areas are over-irrigated or under-irrigated, the irrigation plan can be adjusted in time to ensure that every drop of water is used to the maximum effect. This is of great significance for alleviating water shortages and promoting sustainable agricultural development.

[0028] 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. A drip irrigation belt flow uniformity detection device, comprising: A box body (6), a water tank (7) and a top plate (11), characterized in that the top plate (11) is arranged on the top of the box body (6), the water tank (7) is arranged on one side of the bottom of the box body (6), a control valve A (3) is arranged on the top of the top plate (11), a water inlet (1) is arranged on one side of the control valve A (3), a control mechanism is arranged inside the top plate (11) and the control valve A (3), and the control valve B (9) and the pressure gauge (2) of the control mechanism are used together to discharge the water source inside the water inlet (1) into the inside of the box body (6).

2. A drip irrigation belt flow uniformity detection device according to claim 1, characterized in that: The control mechanism comprises a connecting rod (10) at the bottom of the pressure gauge (2), the bottom of the connecting rod (10) passes through the control valve A (3) and the top plate (11), and the control valve B (9) is connected to the surface of the connecting rod (10).

3. A drip irrigation belt flow uniformity detection device according to claim 1, characterized in that: Sliders (4) are connected to the interior of the top plate (11) at equal intervals, and a drip irrigation tape is laid on the surface of the slides (4). A beaker (5) is connected to the interior of the box body (6).

4. A drip irrigation belt flow uniformity detection device according to claim 1, characterized in that: A through hole (8) is provided at the bottom of the box body (6), and the through hole (8) is communicated with the water tank (7).

5. The drip irrigation belt flow uniformity detection device according to claim 1, characterized in that: Support legs (12) are connected to the four corners of the bottom of the box body (6), and limiting rods (13) are connected between multiple groups of support legs (12).

6. A drip irrigation belt flow uniformity detection device according to claim 1, characterized in that: One end of the box body (6) is located on a side of the water tank (7) and is lower, while the other end of the box body (6) is located away from the side of the water tank (7) and is higher.

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