Irrigation and drip irrigation water storage device for water conservancy project

Abstract

The utility model discloses an irrigation drip irrigation water storage device for hydraulic engineering, which belongs to the technical field of drip irrigation water storage devices and comprises a top floating part, a fence filtering mechanism, a bottom sealing plate, a water pump and a water delivery pipe, and the top floating part and the bottom sealing plate respectively block the top end and the bottom end of the fence filtering mechanism. The bottom sealing plate is connected with the top floating part through a plurality of fixing ropes, water permeates into the enclosure filtering mechanism from the outside of the enclosure filtering mechanism, the water pump is arranged in the enclosure filtering mechanism, and the water conveying pipe penetrates through the top floating part; by means of the floating type structural design, the whole water storage device floats in a river channel under the buoyancy action of the top floating piece, water enters the fence filtering mechanism from the outside of the fence filtering mechanism under the action of water pressure to be filtered, and the water pump conveys water without silt into a drip irrigation pipeline through the water conveying pipe. And the condition of drip irrigation blockage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of drip irrigation water storage devices, in particular to an irrigation drip irrigation water storage device used for water conservancy projects. Background Art

[0002] Drip irrigation uses plastic pipes to deliver water to the roots of crops through holes or drippers on capillary tubes with a diameter of about 10 mm for local irrigation. It is the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation. It can also be combined with fertilization to increase fertilizer efficiency by more than double. It is suitable for irrigation of fruit trees, vegetables, cash crops and greenhouses, and can also be used for irrigation of field crops in arid and water-scarce areas.

[0003] At present, temporary irrigation drip irrigation devices draw water directly from rivers, but some river water contains a lot of sediment, which causes drip irrigation blockage. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and to propose an irrigation drip irrigation water storage device for water conservancy projects.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an irrigation drip irrigation water storage device for water conservancy projects, which includes a top floating member, an enclosure filtering mechanism, a bottom sealing plate, a water pump and a water pipe, the top floating member and the bottom sealing plate respectively block the top and bottom ends of the enclosure filtering mechanism, the bottom sealing plate is connected to the top floating member by a plurality of fixed ropes, water penetrates from the outside of the enclosure filtering mechanism to the inside of the enclosure filtering mechanism, the water pump is arranged inside the enclosure filtering mechanism, the water pipe passes through the top floating member, and one end of the water pipe is connected to the water pump.

[0006] As a further description of the above technical solution:

[0007] The bottom sealing plate is provided with a boss, and the boss abuts against the outer wall of the enclosure filtering mechanism.

[0008] As a further description of the above technical solution:

[0009] The enclosure filtering mechanism comprises a frame layer, a filtering layer and a supporting layer from the outside to the inside, and the frame layer and the supporting layer sandwich the filtering layer.

[0010] As a further description of the above technical solution:

[0011] The supporting layer is a metal mesh.

[0012] As a further description of the above technical solution:

[0013] The top floating member is connected with a cable.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] In the utility model, through the floating structural design, the buoyancy of the top floating part is used to make the entire water storage device float in the river channel. Under the action of water pressure, water enters the interior of the enclosure filter mechanism from the outside of the enclosure filter mechanism to complete water filtration. The water pump transports the sediment-free water to the drip irrigation pipe through the water pipe, avoiding the situation of drip irrigation blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The diagram is a schematic diagram of the overall structure of an irrigation drip irrigation water storage device used in water conservancy projects.

[0017] Figure 2 The present invention is a cross-sectional view of an irrigation drip irrigation water storage device used in water conservancy projects.

[0018] Figure 3 This is an exploded view of an irrigation drip irrigation water storage device used in water conservancy projects.

[0019] Legend:

[0020] 1. Top floating part; 2. Enclosure and filtering mechanism; 21. Frame layer; 22. Filter layer; 23. Support layer; 3. Bottom sealing plate; 4. Water pump; 5. Water pipe; 6. Fixing rope; 7. Boss; 8. Cable. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: an irrigation drip irrigation water storage device for water conservancy projects, comprising a top floating member 1, an enclosure filter mechanism 2, a bottom sealing plate 3, a water pump 4 and a water pipe 5, wherein the top floating member 1 and the bottom sealing plate 3 respectively block the top and bottom ends of the enclosure filter mechanism 2, the bottom sealing plate 3 is connected to the top floating member 1 through a plurality of fixing ropes 6, water penetrates from the outside of the enclosure filter mechanism 2 to the inside of the enclosure filter mechanism 2, the water pump 4 is arranged inside the enclosure filter mechanism 2, the water pipe 5 passes through the top floating member 1, and one end of the water pipe 5 is connected to the water pump 4;

[0023] The bottom sealing plate 3 is provided with a boss 7, and the boss 7 abuts against the outer wall of the enclosure filter mechanism 2 to ensure the stable installation of the enclosure filter mechanism 2;

[0024] The enclosure filter mechanism 2 includes a frame layer 21, a filter layer 22 and a support layer 23 from outside to inside. The frame layer 21 and the support layer 23 sandwich the filter layer 22. The frame layer 21 and the support layer 23 play a role of structural support, and the filter layer 22 plays a role of filtering sediment in the water body.

[0025] The support layer 23 is a metal mesh, which has a good support effect and does not interfere with the entry of water;

[0026] The top floating member 1 is connected with a cable 8 to facilitate the deployment and recovery of the water storage device.

[0027] Working principle: First, when launching the water storage device, pull the cable 8 and launch the entire device into the water body. The power supply connector of the water pump 4 is left on the shore and the cable 8 is fixed. Secondly, the top floating part 1 will provide buoyancy to the entire device when entering the river water. Under the water pressure of the river water, water enters the inside of the enclosure filter mechanism 2 from the outside of the enclosure filter mechanism 2 to complete the water filtration. That is, the frame layer 21 and the support layer 23 play a role of structural support, and the filter layer 22 plays a role of filtering the sediment in the water body. Then, the power supply connector of the water pump 4 is connected to electricity, and the water pump 4 is operated. The sediment-free river water inside the support layer 23 is then transported to the drip irrigation pipe through the water pipe 5, and the drip irrigation pipe is drip-irrigated. Finally, when the device is not needed, the power supply connector of the water pump 4 is disconnected, and the cable 8 is pulled. At this time, there is still a lot of river water gathered inside the support layer 23, and the river water cannot be discharged from the filter layer 22 instantly. It is necessary to loosen one or several fixing ropes 6 on the top floating member 1 so that the bottom sealing plate 3 will not firmly block the support layer 23. Then, when the cable 8 is pulled, the river water in the support layer 23 is poured out from the bottom sealing plate 3, thereby realizing the rapid recovery of the device.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An irrigation drip irrigation water storage device for water conservancy projects, characterized in that: The invention comprises a top floating member (1), an enclosure filtering mechanism (2), a bottom sealing plate (3), a water pump (4) and a water pipe (5); the top floating member (1) and the bottom sealing plate (3) respectively block the top end and the bottom end of the enclosure filtering mechanism (2); the bottom sealing plate (3) is connected to the top floating member (1) via a plurality of fixing ropes (6); water penetrates from the outside of the enclosure filtering mechanism (2) into the inside of the enclosure filtering mechanism (2); the water pump (4) is arranged inside the enclosure filtering mechanism (2); the water pipe (5) passes through the top floating member (1), and one end of the water pipe (5) is connected to the water pump (4).

2. The drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: The bottom sealing plate (3) is provided with a boss (7), and the boss (7) abuts against the outer wall of the enclosure filtering mechanism (2).

3. The drip irrigation water storage device for water conservancy projects according to claim 2, characterized in that: The enclosure filtering mechanism (2) comprises, from the outside to the inside, a frame layer (21), a filtering layer (22) and a supporting layer (23), wherein the frame layer (21) and the supporting layer (23) sandwich the filtering layer (22).

4. The drip irrigation water storage device for water conservancy projects according to claim 3, characterized in that: The supporting layer (23) is a metal mesh.

5. The drip irrigation water storage device for water conservancy projects according to claim 1, characterized in that: The top floating member (1) is connected to a cable (8).

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