Water-saving irrigation device for irrigation and water conservancy engineering

Abstract

The water-saving irrigation device comprises a movable water tank, a connecting water pipe, a center connecting block and a sprinkling irrigation device, a pesticide adding opening is formed in the top of the movable water tank, a water inlet pipe is connected to one side of the movable water tank, and a movable bottom frame is connected to the bottom of the movable water tank; the side, away from the water inlet pipe, of the movable water tank is connected with a connecting water pump, the side, away from the movable water tank, of the connecting water pump is connected with a water conveying pipe, the connecting water pipe is connected to the end, away from the connecting water pump, of the water conveying pipe, the connecting water pipe is sleeved with the multiple sets of center connecting blocks, and the sprinkling irrigation devices are connected to the tops of the center connecting blocks. The bottom of the center connecting block is connected with a supporting connecting device, water evaporation loss caused by too high height of the spray head can be prevented, water flow loss caused by water leakage of a water pipe can also be prevented, installation and connection are convenient, and real-time adjustment can be conducted according to farmland vegetation.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water-saving irrigation device for farmland water conservancy projects. Background Art

[0002] Water-saving irrigation is an irrigation measure that achieves the maximum output or benefit with the minimum amount of water used, that is, it maximizes the crop yield and output value per unit of irrigation water. The main measures include: channel anti-seepage, low-pressure pipe irrigation, sprinkler irrigation, micro-irrigation and irrigation management system.

[0003] The application number CN202022565460.2 has been retrieved, which is a farmland water-saving irrigation device that can greatly reduce the loss and waste of water resources and greatly save farmers' irrigation time.

[0004] Similar to the above-mentioned farmland water-saving irrigation device, although it can greatly reduce the loss and waste of water resources and greatly save farmers' irrigation time, the height of its sprinkler irrigation cannot be adjusted. If the height of the sprinkler irrigation is too high, it will cause too much water to evaporate in the air during the sprinkler irrigation process, and its single-layer pipe structure cannot effectively avoid the loss of water resources due to damage to the water pipe.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-strength and fracture-resistant aluminum single plate structure is proposed to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a water-saving irrigation device for farmland water conservancy projects to solve the problem that a water-saving irrigation device for farmland water conservancy projects is proposed in the above-mentioned background technology, the height of which cannot be adjusted. If the height of the sprinkler irrigation is too high, it will cause excessive evaporation of water in the air during the sprinkler irrigation process, and its single-layer pipe structure cannot effectively avoid the problem of water resource loss caused by damage to the water pipe.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving irrigation device for a farmland water conservancy project, comprising a mobile water tank, a connecting water pipe, a central connecting block and a sprinkler device, a dosing port is arranged on the top of the mobile water tank, and a water inlet pipe is connected to one side of the mobile water tank, a mobile base frame is connected to the bottom of the mobile water tank, and a plurality of groups of mobile wheels are connected to the bottom of the mobile base frame, a connecting water pump is connected to the side of the mobile water tank away from the water inlet pipe, and a water pipe is connected to the side of the connecting water pump away from the mobile water tank, the connecting water pipe is connected to one end of the water pipe away from the connecting water pump, a plurality of groups of the central connecting blocks are arranged, and a plurality of groups of the central connecting blocks are sleeved on the connecting water pipe, the sprinkler device is connected to the top of the central connecting block, and a supporting connecting device is connected to the bottom of the central connecting block.

[0008] Preferably, longitudinal connecting ports are provided on both left and right sides of the central connecting block, and transverse connecting ports are provided on both front and rear sides of the central connecting block, and the connecting water pipes are respectively connected to the longitudinal connecting ports and the transverse connecting ports.

[0009] Preferably, a spray connection port is provided on the top of the central connecting block, the sprinkler device includes a spray connection pipe and a sprinkler nozzle, the spray connection pipe is connected in the spray connection port, and the sprinkler nozzle is connected to the side of the spray connection pipe away from the central connecting block.

[0010] Preferably, a supporting connecting block is provided at the bottom of the central connecting block, the supporting connecting device comprises a telescopic support rod and a fixed plug, and the telescopic support rod is connected to the supporting connecting block, and the fixed plug is connected to a side of the telescopic support rod away from the supporting connecting block.

[0011] Preferably, a water supply pipe is provided in the connecting water pipe, a sealing gasket is provided between the water supply pipe and the connecting water pipe, multiple groups of the sealing gaskets are provided, and the multiple groups of the sealing gaskets are evenly arranged in the connecting water pipe, and multiple groups of water outlets are provided on the water supply pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects: it can prevent the water from evaporating due to the nozzle height being too high, and it can also prevent the water from being lost due to water pipe leakage, and it is easy to install and connect, and can be adjusted in real time according to the farmland vegetation. The specific contents are as follows:

[0013] The height of the sprinkler irrigation can be adjusted according to the height of the plants for irrigating the farmland. The height of the central connecting block and the sprinkler irrigation device and the connecting water pipe connected thereto can be adjusted by extending and retracting the telescopic support rod to avoid excessive evaporation of water in the air during the sprinkler irrigation due to the sprinkler irrigation height being too high in hot weather, and uneven irrigation due to the sprinkler irrigation height being placed lower than the height of the plants. The water flow in the connecting water pipe is divided into multiple sections by multiple groups of sealing gaskets. When one or more groups of connecting water pipes leak, it will not affect the water flow in other sections. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the main body of a water-saving irrigation device for a farmland water conservancy project according to the utility model;

[0015] Figure 2 This is a structural schematic diagram of a water spray connection structure of a water-saving irrigation device for a farmland water conservancy project according to the utility model;

[0016] Figure 3 This is a structural schematic diagram of a central connecting block of a water-saving irrigation device for a farmland water conservancy project according to the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of a water pipe connecting a water-saving irrigation device for a farmland water conservancy project according to the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of the water pipe arrangement of a water-saving irrigation device for a farmland water conservancy project.

[0019] In the figure: 1. Mobile water tank; 11. Dosing port; 12. Water inlet pipe; 2. Mobile chassis; 21. Mobile wheels; 3. Connecting water pump; 4. Water delivery pipe; 5. Connecting water pipe; 51. Water delivery pipe; 511. Water outlet; 52. Sealing gasket; 6. Center connecting block; 61. Longitudinal connecting port; 62. Transverse connecting port; 63. Spraying connecting port; 64. Support connecting block; 7. Sprinkler device; 71. Spraying connecting pipe; 72. Sprinkler nozzle; 8. Support connecting device; 81. Telescopic support rod; 82. Fixed plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 A water-saving irrigation device for a farmland water conservancy project comprises a mobile water tank 1, a connecting water pipe 5, a central connecting block 6 and a sprinkler device 7, a dosing port 11 is arranged on the top of the mobile water tank 1, and a water inlet pipe 12 is connected to one side of the mobile water tank 1, a mobile chassis 2 is connected to the bottom of the mobile water tank 1, and a plurality of groups of mobile wheels 21 are connected to the bottom of the mobile chassis 2, a connecting water pump 3 is connected to the side of the mobile water tank 1 away from the water inlet pipe 12, and a water delivery pipe 4 is connected to the side of the connecting water pump 3 away from the mobile water tank 1, a connecting water pipe 5 is connected to one end of the water delivery pipe 4 away from the connecting water pump 3, a plurality of central connecting blocks 6 are arranged, and a plurality of groups of central connecting blocks 6 are sleeved on the connecting water pipe 5, a sprinkler device 7 is connected to the top of the central connecting block 6, and a supporting connecting device 8 is connected to the bottom of the central connecting block 6;

[0022] The mobile water tank 1 can be used to store irrigation water, which is convenient for irrigating large tracts of farmland or farmland that is inconvenient to connect to a water source. The mobile water tank 1 can be connected to a water source through a water inlet pipe 12 for water addition, and nutrient solution or pesticides and other medicines can be added through a dosing port 11 as needed. The mobile water tank 1 can be moved through a mobile base frame 2 connected to its bottom and mobile wheels 21 connected to the bottom of the mobile base frame 2. When moved to the farmland that needs irrigation, the water or medicine in the mobile water tank 1 can be transported to the water pipe 4 through a connected water pump 3, and then transported to the connecting water pipe 5 through the water pipe 4, and then the connecting water pipe 5 irrigates the farmland through the sprinkler device 7 on the top of the central connecting block 6, and the central connecting block 6 and the sprinkler device 7 and the connecting water pipe 5 connected thereto can be fixed in position by a supporting connecting device 8.

[0023] The left and right sides of the central connecting block 6 are provided with longitudinal connecting ports 61, and the front and rear sides of the central connecting block 6 are provided with transverse connecting ports 62. The connecting water pipe 5 is connected to the longitudinal connecting port 61 and the transverse connecting port 62 respectively. The connecting water pipe 5 is provided with a water supply pipe 51. A sealing gasket 52 is provided between the water supply pipe 51 and the connecting water pipe 5. There are multiple groups of sealing gaskets 52, and the multiple groups of sealing gaskets 52 are evenly arranged in the connecting water pipe 5. The water supply pipe 51 is provided with multiple groups of water outlets 511. The connecting water pipe 5 is connected to the central The longitudinal connection port 61 and the transverse connection port 62 on the connecting block 6, and the vertical and horizontal arrangement of the connecting water pipe 5 and the central connecting block 6, form a sprinkler irrigation network, which is convenient for irrigation of large areas of farmland. The water required for irrigation enters the water supply pipe 51 in the connecting water pipe 5, and flows into the connecting water pipe 5 through the multiple groups of water outlets 511 on the water supply pipe 51. The water flow in the connecting water pipe 5 is divided into multiple sections by multiple groups of sealing gaskets 52. When one or more groups of connecting water pipes 5 leak, it will not affect the water flow in other sections.

[0024] A spray connection port 63 is provided at the top of the central connecting block 6, and the sprinkler device 7 includes a spray connection pipe 71 and a sprinkler nozzle 72, and the spray connection pipe 71 is connected to the spray connection port 63, and the sprinkler nozzle 72 is connected to the side of the spray connection pipe 71 away from the central connecting block 6, and the spraying water enters the central connecting block 6 through the connecting water pipe 5, and is transported to the sprinkler device 7 through the spray connection port 63 of the central connecting block 6, and is transported to the sprinkler nozzle 72 by the spray connection pipe 71, and is sprayed to the farmland through the sprinkler nozzle 72.

[0025] A supporting connection block 64 is provided at the bottom of the central connecting block 6, and the supporting connection device 8 includes a telescopic support rod 81 and a fixed plug 82, and the telescopic support rod 81 is connected to the supporting connection block 64, and the fixed plug 82 is connected to the side of the telescopic support rod 81 away from the supporting connection block 64. The position of the sprinkler irrigation device 7 and the connecting water pipe 5 connected thereto is fixed by fixing the central connecting block 6, and the position of the supporting connection device 8 is fixed by inserting the fixed plug 82 into the ground, and the height of the central connecting block 6 and the sprinkler irrigation device 7 and the connecting water pipe 5 connected thereto can be adjusted by the telescopic support rod 81, so as to avoid excessive evaporation of water in the air during the sprinkler irrigation process due to the sprinkler irrigation height being too high in hot weather.

[0026] Working principle: When using a water-saving irrigation device for farmland water conservancy projects, when irrigating large tracts of farmland or farmland that is inconvenient to connect to a water source, the irrigation water can be stored in a mobile water tank 1 for easy mobile irrigation. The water source is connected to the water inlet pipe 12 for water addition, and nutrient solution or pesticides and other drugs can be added through the dosing port 11 as needed. The mobile base frame 2 and the mobile wheels 21 connected to the bottom of the mobile base frame 2 drive the mobile water tank 1 connected to the top to move. After moving to the farmland that needs to be irrigated, the farmland that needs to be irrigated can be arranged by connecting the water pipes 5 and the vertical and horizontal arrangement of the central connecting block 6 to form a sprinkler irrigation network to irrigate large areas of farmland.

[0027] After the sprinkler network is arranged, the support connection device 8 and the central connection block 6 and the sprinkler device 7 connected thereto are fixed by inserting the fixing plug 82 into the ground, and the sprinkler height can be adjusted according to the height of the plants irrigated in the farmland. The height of the central connection block 6 and the sprinkler device 7 and the connecting water pipe 5 connected thereto are adjusted by telescopic support rod 81, so as to avoid excessive evaporation of water in the air during the sprinkler process due to the sprinkler height being too high in hot weather, and uneven irrigation due to the sprinkler height being placed lower than the height of the plants.

[0028] The water or medicine in the mobile water tank 1 is transported to the water pipe 4 through the connecting water pump 3, and then transported to the water delivery pipe 51 in the connecting water pipe 5 through the water delivery pipe 4, and flows into the connecting water pipe 5 through the multiple water outlets 511 on the water delivery pipe 51, and the spraying water enters the central connecting block 6 through the connecting water pipe 5, and is transported to the sprinkler device 7 through the spraying connecting port 63 of the central connecting block 6, and is transported to the sprinkler nozzle 72 through the spraying connecting pipe 71, and is evenly sprayed to the farmland through the sprinkler nozzle 72, and the water flow in the connecting water pipe 5 is divided into multiple sections by multiple groups of sealing gaskets 52, and when one or more groups of connecting water pipes 5 leak, it will not affect the water flow transportation in other sections.

Claims

1. A water-saving irrigation device for a farmland water conservancy project, comprising a mobile water tank (1), a connecting water pipe (5), a central connecting block (6) and a sprinkler device (7), characterized in that: The top of the mobile water tank (1) is provided with a dosing port (11), and one side of the mobile water tank (1) is connected to a water inlet pipe (12), the bottom of the mobile water tank (1) is connected to a mobile base frame (2), and the bottom of the mobile base frame (2) is connected to a plurality of groups of mobile wheels (21), the side of the mobile water tank (1) away from the water inlet pipe (12) is connected to a connecting water pump (3), and the side of the connecting water pump (3) away from the mobile water tank (1) is connected to a water delivery pipe (4), the connecting water pipe (5) is connected to one end of the water delivery pipe (4) away from the connecting water pump (3), the central connecting block (6) is provided with a plurality of groups, and the plurality of groups of the central connecting blocks (6) are sleeved on the connecting water pipe (5), the sprinkler device (7) is connected to the top of the central connecting block (6), and the bottom of the central connecting block (6) is connected to a supporting connecting device (8).

2. A water-saving irrigation device for farmland water conservancy projects according to claim 1, characterized in that: The left and right sides of the central connection block (6) are both provided with longitudinal connection openings (61), and the front and rear sides of the central connection block (6) are both provided with transverse connection openings (62), and the connecting water pipes (5) are respectively connected to the longitudinal connection openings (61) and the transverse connection openings (62).

3. A water-saving irrigation device for farmland water conservancy projects according to claim 2, characterized in that: A spray connection port (63) is provided at the top of the central connection block (6), and the sprinkler device (7) comprises a spray connection pipe (71) and a sprinkler nozzle (72), wherein the spray connection pipe (71) is connected to the spray connection port (63), and the sprinkler nozzle (72) is connected to a side of the spray connection pipe (71) away from the central connection block (6).

4. The water-saving irrigation device for farmland water conservancy projects according to claim 1 is characterized by: A support connection block (64) is provided at the bottom of the central connection block (6); the support connection device (8) comprises a telescopic support rod (81) and a fixed plug (82); the telescopic support rod (81) is connected to the support connection block (64); and the fixed plug (82) is connected to a side of the telescopic support rod (81) away from the support connection block (64).

5. The water-saving irrigation device for farmland water conservancy projects according to claim 1, characterized in that: A water supply pipe (51) is arranged in the connecting water pipe (5), a sealing gasket (52) is arranged between the water supply pipe (51) and the connecting water pipe (5), a plurality of groups of the sealing gaskets (52) are arranged, and the plurality of groups of the sealing gaskets (52) are evenly arranged in the connecting water pipe (5), and a plurality of groups of water outlets (511) are arranged on the water supply pipe (51).

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