An underground water irrigation agriculture depth water-saving device

Abstract

This utility model relates to the field of agricultural water-saving devices; and discloses a deep water-saving device for groundwater irrigation in agriculture, including a pumping pipe body and connecting pipes. A pre-embedded plate is fixedly connected to the outer surface of one end of the pumping pipe body, and a pumping pump is installed on the outer surface of the pumping pipe body. This utility model allows the movable plate to move downwards inside the mounting cylinder by pressing the extension plate and the operating plate, thereby extending the telescopic pipe. At this time, under the action of the insertion plate, the insertion plate can be slowly inserted into a suitable position inside the soil. During the insertion process, the position indicated by the operating plate on the scale can be observed to judge the insertion depth. This design allows adjustment of the insertion depth of each connecting pipe, enabling the insertion plate to be inserted to the root position of the crop. It has a good water-saving effect and can adjust the insertion depth according to the growth conditions of different crops, expanding the applicability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of agricultural water-saving devices; more specifically, it relates to a deep water-saving device for groundwater irrigation agriculture. Background Technology

[0002] Groundwater irrigation is a method of agricultural irrigation that utilizes groundwater resources. This method effectively utilizes groundwater and reduces the consumption of surface water resources. The advantages of groundwater irrigation include improved irrigation efficiency, reduced evaporation loss, reduced water waste, and increased crop yields. This groundwater irrigation technology is primarily used in the agricultural sector.

[0003] Groundwater irrigation deep water-saving devices are mainly used in the field of agricultural irrigation. They can control the water supply to the deep layer of the crop root zone, minimize surface evaporation and shallow evapotranspiration, reduce surface water evaporation loss, thereby reducing evaporation loss, reducing leakage, improving crop water use efficiency, and ensuring the water supply needed for crop growth.

[0004] Currently, existing groundwater irrigation deep water-saving devices for agriculture, while capable of delivering groundwater to the root zone of crops, are not convenient for adjusting the depth of groundwater delivery when dealing with different types of crops. This limits the applicability of the device to crops within a certain depth range, thus reducing its overall usability. Furthermore, when planting multiple crops, it is difficult to adjust the supply length of the device, restricting its water-saving operation to a limited range of crops and further diminishing its practicality. Therefore, there is an urgent need for a groundwater irrigation deep water-saving device to address these issues. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a deep water-saving device for groundwater irrigation agriculture to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a deep water-saving device for groundwater irrigation agriculture, comprising:

[0007] The system comprises a main body of a water pump and connecting pipes. A pre-embedded plate is fixedly connected to the outer surface of one end of the main body of the water pump, and a water pump is installed on the outer surface of the main body of the water pump. Connecting pipes are fixedly connected to both sides of the outer surface of the main body of the water pump, and multiple sets of connecting pipes are provided. Each set of connecting pipes has an internal shielding structure. The connecting pipes have an internal connecting structure, and an adjusting structure is provided on the bottom surface of the connecting pipes. The shielding structure includes a first mounting plate and a first threaded sleeve, and multiple sets of first mounting plates are fixedly connected to the interior of the multiple sets of connecting pipes. The connecting structure includes a second mounting plate, a second threaded sleeve, and a mating block, and the second mounting plate is installed inside one end of the connecting pipe. The adjusting structure includes an mounting cylinder, which is fixedly connected to the bottom surface of the connecting pipe.

[0008] Preferably, the shielding structure further includes a first spring, one end of which is fixedly connected to the outer surface of the first mounting plate, and the other end of which is fixedly connected to a first shielding ball. The outer surface of the connecting pipe is fitted with a first threaded sleeve, and the inside of the first threaded sleeve is threaded. This design can shield the groundwater inside the connecting pipe.

[0009] Preferably, one end of the outer surface of the multiple sets of connecting pipes is fixedly connected to a first limiting circular plate, and the external dimension of the first limiting circular plate is smaller than the internal dimension of the first threaded sleeve. This design can make the movement of the first threaded sleeve more stable.

[0010] Preferably, the connecting structure further includes a second spring, one end of which is fixedly connected to the outer surface of the second mounting plate, and the other end of which is fixedly connected to a second blocking ball. A second threaded sleeve is fitted onto one end of the outer surface of the connecting tube, and the inside of the second threaded sleeve is threaded. An abutment rod is fixedly connected to the other end of the inside of the connecting tube, and a mating block is fixedly connected to the other end of the outer surface of the connecting tube. This design allows for connection between the connecting tube and a set of connecting tubes, and also allows for connection between two sets of connecting tubes.

[0011] Preferably, a second limiting circular plate is fixedly connected to one end of the outer surface of the connecting pipe, and the outer dimension of the second limiting circular plate is smaller than the inner dimension of the second threaded sleeve. This design makes the movement of the second threaded sleeve more stable.

[0012] Preferably, the internal threads of both the second threaded sleeve and the first threaded sleeve are adapted to the external threads of the mating block. This design allows both the second threaded sleeve and the first threaded sleeve to be threadedly connected to the mating block.

[0013] Preferably, the adjustment structure further includes a telescopic tube. The telescopic tube is sleeved inside the mounting cylinder, and an insertion plate is fixedly connected to the outer surface of one end of the telescopic tube. One end of the insertion plate passes through and extends out of the interior of the mounting cylinder. The other end of the insertion plate is fixedly connected to a movable plate inside the mounting cylinder. Both ends of the outer surface of the movable plate are fixedly connected to operating plates, and one end of the operating plates passes through and extends out of the interior of the mounting cylinder. Extension plates are fixedly connected to both sides of the two sets of operating plates located on the outer side of the mounting cylinder. A scale is installed on one side of the outer surface of the mounting cylinder. This design can adjust the depth of the insertion plate, allowing the equipment to be used for crops at different depths, thereby enhancing the overall applicability of the equipment.

[0014] Preferably, the outer surface of the top end of the telescopic tube is fixedly connected to the connecting tube, and the telescopic tube and the connecting tube are connected internally. Furthermore, the middle position of the outer surface of the telescopic tube is corrugated. This corrugated design allows the telescopic tube to extend or retract as the insertion plate moves.

[0015] The technical effects and advantages of this utility model are as follows: By pressing the extension plate and the operating plate, the movable plate moves down inside the mounting cylinder, causing the telescopic tube to extend. At this time, under the action of the insertion plate, the insertion plate can be slowly inserted into the appropriate position inside the soil. During the insertion process, the position indicated by the operating plate on the scale can be observed to judge the insertion depth of the insertion plate. This design can adjust the insertion depth of each set of connecting pipes, so that the insertion plate can be inserted into the root position of the crop. It has a good water-saving effect and can adjust the insertion depth according to the growth conditions of different crops, expanding the applicability of the equipment and thus improving the applicability of the equipment to a certain extent.

[0016] By inserting the abutment rod of one set of connecting pipes into the second blocking ball position of another set of connecting pipes, when the thrust is greater than the elastic force of the second spring, the abutment rod can push the second blocking ball inward, so that one end of the two sets of connecting pipes contacts each other. Then, by rotating the second threaded sleeve, a threaded connection can be made between it and the mating block of the other set of connecting pipes. This design allows for splicing operations between the two sets of connecting pipes, so that during the use of the equipment, an appropriate number of connecting pipes can be installed according to the arrangement of crops, thereby maintaining a stable irrigation effect. At the same time, the equipment can be adapted to various crop arrangements, which improves the practicality of the equipment to a certain extent. Moreover, its overall structure is simple and reasonable in design, highly practical, and easy to promote and apply. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2This is a three-dimensional structural diagram of the connection state between the connecting pipe and the communicating pipe of this utility model.

[0019] Figure 3 This is a three-dimensional exploded view of the shielding structure of this utility model.

[0020] Figure 4 This is an exploded three-dimensional structural diagram of the connection structure of this utility model.

[0021] Figure 5 This is a three-dimensional exploded view of the adjustment structure of this utility model.

[0022] The attached diagram is labeled as follows: 1. Main body of the pumping pipe; 2. Connecting pipe; 3. Embedded plate; 4. Pump; 5. Connecting pipe; 6. Shielding structure; 61. First mounting plate; 62. First spring; 63. First shielding ball; 64. First threaded sleeve; 7. Connecting structure; 71. Second mounting plate; 72. Second spring; 73. Second shielding ball; 74. Second threaded sleeve; 75. Abutting rod; 76. Mating block; 8. Adjusting structure; 81. Mounting cylinder; 82. Telescopic pipe; 83. Insertion plate; 84. Movable plate; 85. Operation plate; 86. Extension plate; 87. Scale. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The agricultural water-saving device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1, as Figures 1-4 As shown in the figure, this embodiment proposes a deep water-saving device for groundwater irrigation agriculture, comprising:

[0025] The pumping pipe body 1 and the connecting pipe 2 are designed with a pre-embedded plate 3 fixedly connected to the outer surface of one end of the pumping pipe body 1, and a pumping pump 4 installed on the outer surface of the pumping pipe body 1. Both sides of the outer surface of the pumping pipe body 1 are fixedly connected to the connecting pipes 5, and there are multiple sets of connecting pipes 5. The interior of each set of connecting pipes 5 is provided with a shielding structure 6. The interior of the connecting pipe 2 is provided with a connecting structure 7, and the bottom surface of the connecting pipe 2 is provided with an adjustment structure 8. The pre-embedded plate 3 can be directly pre-embedded in the underground well, so that the pre-embedded plate 3 fits against the well wall, thereby preventing the groundwater from evaporating when it is not in use, and achieving a water-saving effect.

[0026] The shielding structure 6 includes a first mounting plate 61 and a first threaded sleeve 64. The first mounting plate 61 is provided in multiple sets, and the multiple sets of first mounting plates 61 are respectively fixedly connected to the inside of multiple sets of connecting pipes 5. The shielding structure 6 also includes a first spring 62, and one end of the first spring 62 is fixedly connected to the outer surface of the first mounting plate 61, and the other end of the first spring 62 is fixedly connected to a first shielding ball 63. The outer surface of the connecting pipe 5 is fitted with the first threaded sleeve 64, and the inside of the first threaded sleeve 64 is threaded. Under the elastic action of the first spring 62, the first shielding ball 63 can be ejected outward. At this time, the outer size of the first shielding ball 63 is larger than the opening at one end of the connecting pipe 5. When the first shielding ball 63 touches the opening, it can shield the inside of the connecting pipe 5 to prevent the groundwater inside the connecting pipe 5 from flowing out.

[0027] One end of the outer surface of the multiple sets of connecting pipes 5 is fixedly connected to a first limiting circular plate, and the outer dimension of the first limiting circular plate is smaller than the inner dimension of the first threaded sleeve 64. This design can limit the first threaded sleeve 64 and prevent the first threaded sleeve 64 from detaching from the outer surface of the connecting pipe 5.

[0028] The connecting structure 7 includes a second mounting plate 71, a second threaded sleeve 74, and a mating block 76. The second mounting plate 71 is installed inside one end of the connecting pipe 2. The connecting structure 7 also includes a second spring 72. One end of the second spring 72 is fixedly connected to the outer surface of the second mounting plate 71, and the other end of the second spring 72 is fixedly connected to a second blocking ball 73. One end of the outer surface of the connecting pipe 2 is fitted with the second threaded sleeve 74, and the second threaded sleeve 74 has threads inside. The other end of the connecting pipe 2 is fixedly connected to an abutment rod 75, and the other end of the outer surface of the connecting pipe 2 is fixedly connected to the mating block 76. This design inserts the abutment rod 75 into the interior of the connecting pipe 5. When the thrust is greater than the elastic force of the first spring 62, the first blocking ball 63 can be pushed into the interior of the connecting pipe 5, and the first blocking ball 63 will no longer block the opening position of one end of the connecting pipe 5. Under the action of the first threaded sleeve 64, the first threaded sleeve 64 and the mating block 76 can be threadedly connected. At this time, the connecting pipe 2 and the connecting pipe 5 are connected.

[0029] A second limiting circular plate is fixedly connected to one end of the outer surface of the connecting pipe 2, and the outer dimension of the second limiting circular plate is smaller than the inner dimension of the second threaded sleeve 74. This design can limit the second threaded sleeve 74 and prevent the second threaded sleeve 74 from detaching from the outer surface of the connecting pipe 2.

[0030] The internal threads of the second threaded sleeve 74 and the first threaded sleeve 64 are adapted to the external threads of the mating block 76. This design allows the second threaded sleeve 74 to be threadedly connected to the mating block 76, and the mating block 76 to be threadedly connected to the first threaded sleeve 64. This enables the two sets of connecting pipes 2 to be connected and allows the connecting pipes 2 to be connected to the connecting pipe 5.

[0031] Example 2, as Figure 5 As shown, based on the same concept as the above embodiments, this embodiment also proposes:

[0032] The adjustment structure 8 includes an installation cylinder 81, which is fixedly connected to the bottom surface of the connecting pipe 2. The adjustment structure 8 also includes a telescopic pipe 82. The telescopic pipe 82 is sleeved inside the installation cylinder 81. An insertion plate 83 is fixedly connected to the outer surface of one end of the telescopic pipe 82. One end of the insertion plate 83 passes through and extends out of the interior of the installation cylinder 81. The other end of the insertion plate 83 is located inside the installation cylinder 81 and is fixedly connected to a movable plate 84. Both ends of the outer surface of the movable plate 84 are fixedly connected to an operating plate 85. One end of the operating plate 85 passes through and extends out of the interior of the installation cylinder 81. Both sides of the two sets of operating plates 85 located outside the installation cylinder 81 are fixedly connected to extension plates 86. A scale 87 is installed on one side of the outer surface of the installation cylinder 81. With the help of the scale 87, the staff can easily observe the insertion depth of the insertion plate 83, so that after the adjustment is completed, the insertion plate 83 can be inserted into the designated position to maintain a stable irrigation effect.

[0033] The outer surface of the top end of the telescopic pipe 82 is fixedly connected to the connecting pipe 2, and the telescopic pipe 82 is connected to the interior of the connecting pipe 2. The middle position of the outer surface of the telescopic pipe 82 is corrugated. This design allows the well water inside the connecting pipe 2 to enter the interior of the telescopic pipe 82 and be discharged from the opening of the insertion plate 83, achieving the effect of deep irrigation.

[0034] In this application, the water pump 4 and the telescopic pipe 82 are products that can be purchased directly from the market. Their principles, connection methods and control methods are all existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0035] Working principle: When using the equipment, take an appropriate amount of connecting pipes 2 according to the specific conditions of the crops on site. Operate one set of connecting pipes 2, inserting its abutment rod 75 into the interior of one set of connecting pipes 5, so that the abutment rod 75 abuts against the first blocking ball 63. When the pushing force is greater than the elastic force of the first spring 62, the first blocking ball 63 can be moved back into the connecting pipe 5 until one end of the connecting pipe 2 abuts against one end of the connecting pipe 5. Then rotate the first threaded sleeve 64 to make a threaded connection between the first threaded sleeve 64 and the mating block 76. At this time, the connecting pipe 2 and the connecting pipe 5 can be connected. Then, operate the abutment rod 75 of another set of connecting pipes 2 to the position of the second blocking ball 73 of the first set of connecting pipes 2. When the pushing force is greater than the elastic force of the second spring 72, the abutment rod 75 can push the second blocking ball 73 inward, making one end of the two sets of connecting pipes 2 contact each other. Then rotate the second threaded sleeve 74 to make the two sets of connecting pipes 2 contact each other. The connection operation between pipes 2 is repeated. Two or more sets of connecting pipes 2 can be spliced ​​together. This design allows the equipment to be spliced ​​and extended according to different crop arrangements, making the equipment suitable for various types of crop sites. Under the action of the second shielding ball 73 and the first shielding ball 63, the interior of the connecting pipe 2 and the connecting pipe 5 can be automatically shielded, forming a sealed state and preventing groundwater from flowing out from the opening, thus achieving a water-saving effect to a certain extent. After the equipment is used, the second threaded sleeve 74 and the first threaded sleeve 64 can be rotated in sequence so that the second threaded sleeve 74 and the first threaded sleeve 64 are no longer connected to the mating block 76. This cancels the connection between the connecting pipe 2 and the connecting pipe 5, as well as between the connecting pipe 2 and the connecting pipe 5. This operation is simple and convenient, allowing staff to quickly install or replace the equipment.

[0036] When using the equipment, depending on the production conditions and types of crops, the extension plate 86 and the operating plate 85 can be pressed, causing the movable plate 84 to move downward inside the mounting cylinder 81, and driving the telescopic tube 82 to extend. At this time, under the action of the insertion plate 83, the insertion plate 83 can be slowly inserted into the appropriate position inside the soil. During the insertion process, the position indicated by the operating plate 85 on the scale 87 can be observed to judge the insertion depth of the insertion plate 83. This design allows the insertion plate 83 to be inserted into the appropriate position inside the soil to achieve the effect of deep irrigation. Moreover, this position is located in the root area of ​​the crop, allowing groundwater to come into contact with the crop roots, achieving the effect of water-saving irrigation. In addition, each set of connecting pipes 2 has an adjustment structure 8 at the bottom, which can be adjusted to different depths. This allows the equipment to simultaneously perform deep irrigation on multiple types of crops in a single use, achieving a water-saving effect. The above is the complete working principle of this utility model.

[0037] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0038] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0039] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A deep water-saving device for groundwater irrigation in agriculture, characterized in that, include: The main body of the water pump (1) and the connecting pipe (2) are provided. A pre-embedded plate (3) is fixedly connected to the outer surface of one end of the main body of the water pump (1), and a water pump (4) is installed on the outer surface of the main body of the water pump (1). Both sides of the outer surface of the main body of the water pump (1) are fixedly connected to the connecting pipe (5), and the connecting pipe (5) is provided in multiple sets. The interior of the multiple sets of the connecting pipe (5) is provided with a shielding structure (6). The interior of the connecting pipe (2) is provided with a connecting structure (7), and the bottom surface of the connecting pipe (2) is provided with an adjustment structure (8). The shielding structure (6) includes a first mounting plate (61) and a first threaded sleeve (64), and the first mounting plate (61) is provided in multiple sets, and the multiple sets of the first mounting plate (61) are respectively fixedly connected to the interior of the multiple sets of the connecting pipes (5); The connection structure (7) includes a second mounting plate (71), a second threaded sleeve (74), and a mating block (76), and the second mounting plate (71) is installed inside one end of the connecting pipe (2); The adjustment structure (8) includes a mounting cylinder (81), and the mounting cylinder (81) is fixedly connected to the bottom surface of the connecting pipe (2).

2. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: The shielding structure (6) also includes a first spring (62), one end of which is fixedly connected to the outer surface of the first mounting plate (61), and the other end of which is fixedly connected to a first shielding ball (63). The outer surface of the connecting pipe (5) is fitted with a first threaded sleeve (64), and the inside of the first threaded sleeve (64) is threaded.

3. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: One end of the outer surface of the multiple sets of connecting pipes (5) is fixedly connected to a first limiting circular plate, and the external dimension of the first limiting circular plate is smaller than the internal dimension of the first threaded sleeve (64).

4. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: The connecting structure (7) further includes a second spring (72), one end of which is fixedly connected to the outer surface of the second mounting plate (71), and the other end of which is fixedly connected to a second blocking ball (73). One end of the outer surface of the connecting tube (2) is fitted with a second threaded sleeve (74), and the inside of the second threaded sleeve (74) is threaded. The other end of the inside of the connecting tube (2) is fixedly connected to an abutment rod (75), and the other end of the outer surface of the connecting tube (2) is fixedly connected to a mating block (76).

5. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: One end of the outer surface of the connecting pipe (2) is fixedly connected to a second limiting circular plate, and the external dimension of the second limiting circular plate is smaller than the internal dimension of the second threaded sleeve (74).

6. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: The internal threads of the second threaded sleeve (74) and the first threaded sleeve (64) are adapted to the external threads of the mating block (76).

7. The groundwater irrigation deep water-saving device for agriculture according to claim 1, characterized in that: The adjustment structure (8) also includes a telescopic tube (82). The telescopic tube (82) is sleeved inside the mounting cylinder (81). An insertion plate (83) is fixedly connected to the outer surface of one end of the telescopic tube (82). One end of the insertion plate (83) passes through and extends out of the interior of the mounting cylinder (81). The other end of the insertion plate (83) is fixedly connected to a movable plate (84) inside the mounting cylinder (81). Both ends of the outer surface of the movable plate (84) are fixedly connected to an operating plate (85). One end of the operating plate (85) passes through and extends out of the interior of the mounting cylinder (81). Both sides of the two sets of operating plates (85) located outside the mounting cylinder (81) are fixedly connected to extension plates (86). A scale (87) is installed on one side of the outer surface of the mounting cylinder (81).

8. A deep water-saving device for groundwater irrigation agriculture according to claim 7, characterized in that: The outer surface of the top end of the telescopic tube (82) is fixedly connected to the connecting tube (2), and the telescopic tube (82) is connected to the interior of the connecting tube (2). The middle position of the outer surface of the telescopic tube (82) is corrugated.

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