Water collection type water storage device for agricultural planting irrigation

Abstract

The water collection type water storage device for agricultural planting irrigation comprises a water collection structure, a water storage structure and a water conveying structure, the water collection structure is composed of an inclined flow guide plate and a water collection groove and used for collecting rainwater and guiding the rainwater to the water storage structure; the water storage structure comprises a water storage tank and a filtering device and is used for storing and purifying rainwater, removing impurities and ensuring that water is clean; the water conveying structure is composed of a water pumping pipe and a water pump, and water in the water storage tank is conveyed to farmland for irrigation through the water pump. The irrigation system has the advantages that by means of collaborative design of the water collecting system, the water storage system and the water conveying system, the utilization rate of rainwater resources is increased, dependence on an external water source is reduced, irrigation cost is reduced, meanwhile, the risk that impurities block a pipeline can be effectively reduced due to the arrangement of the filtering device, stable operation of the irrigation system is guaranteed, and the service life of the irrigation system is prolonged. The method is suitable for various agricultural scenes such as farmlands, orchards and greenhouses, and the sustainability of agricultural production is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, specifically a water collection and storage device for agricultural planting irrigation. Background Technology

[0002] With the advancement of technology, automated irrigation technology has developed rapidly. The water sources used for irrigation usually include rainwater and tap water. In order to avoid water waste, rainwater is given priority for storage.

[0003] In the prior art, general irrigation devices only use water storage tanks for water storage and do not have a structure for natural water collection. They generally use water pumps to extract and store groundwater or natural water sources. In agricultural irrigation, the utilization rate of natural water collection is low, and the use of water pumps consumes a lot of energy, which is not conducive to reducing operating costs. Therefore, this utility model proposes a water collection and storage device for agricultural irrigation. Utility Model Content

[0004] The purpose of this invention is to provide a water collection and storage device for agricultural irrigation, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A water-collecting and storage device for agricultural irrigation, comprising:

[0007] A water collection structure, comprising a water collection tank, the lower end of which is connected to a water storage structure via an inlet pipe; the water collection tank includes an upper water collection trough and a sedimentation tank integrally formed at the lower end of the water collection trough; a filter structure is also provided in the water collection trough; and an inlet pipe is connected to the middle of the bottom of the sedimentation tank.

[0008] A water storage structure, comprising a water storage tank, the upper end of which is covered with a tank cover, the upper end of which is connected to a water conveyance structure, and the water storage structure being buried in a pre-embedded trench opened in the ground.

[0009] A water conveyance structure, comprising a water pump fixedly connected to the upper end of the tank cover, the water pump connecting the water storage tank to the outside.

[0010] Preferably, the protective screen plate is provided with multiple filter holes, the diameter of which is larger than the diameter of the secondary filter plate, so as to achieve step-by-step filtration.

[0011] Preferably, the filtration structure includes a protective screen plate and a secondary filter plate disposed inside the upper end of the water collection tank. The protective screen plate is bolted to the inside of the opening of the water collection trough at the upper end of the water collection tank. The secondary filter plate is bolted to the inside of the water collection tank at the lower end of the protective screen plate. The secondary filter plate is disposed on the inner wall of the connection between the water collection trough and the sedimentation tank. A fixing frame protrudes from the inner wall of the connection between the water collection trough and the sedimentation tank, and the secondary filter plate rests on the upper end of the fixing frame and is fixed with screws. Preferably, the secondary filter plate is disposed at the bottom of the water collection trough and has a detachable structure to facilitate periodic cleaning of deposited impurities.

[0012] Preferably, the lower middle of the sedimentation tank is connected to a water inlet pipe, and the upper end of the water inlet pipe is connected to a drain pipe. The upper end of the drain pipe passes through the lower wall of the sedimentation tank and connects to the inside of the sedimentation tank. The upper end face of the drain pipe is higher than the bottom surface of the sedimentation tank. A filter head of the drain pipe connects the sedimentation tank and the drain pipe. Preferably, the drain pipe is located at the top of the sedimentation tank so that water can only enter the water storage tank through the filter head after the water level reaches a set height, ensuring sufficient sedimentation.

[0013] Preferably, the water inlet pipe includes two sections, one end of which is located outside the water storage tank and the other end is connected to the inside of the water storage tank. The upper end of the external water inlet pipe is connected to the water collection tank, and one end of the water inlet pipe connected to the inside is fixedly connected to the upper side of the water storage tank. A connecting flange is provided at the outer end, which is connected to the external water inlet pipe. The other end passes through the side wall of the water storage tank and connects to the inside. The end is bent downward at a 90-degree angle and connected to the bottom of the water storage tank.

[0014] Preferably, the water pump is installed on a fixed structure, which includes a mounting base fixedly connected to the lower end of the water pump. The mounting base is fixedly connected to the upper end of the tank cover by bolts, and fruits are connected to both ends of the water pump. One end is a water suction pipe with its end bent at a 90-degree angle and passes through the tank cover to the bottom of the water storage tank. The other end is a water delivery pipe, through which the pumped water is delivered to the irrigation point to improve the stability of the water pump.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The water collection and storage device for agricultural irrigation proposed in this utility model adopts a multi-stage filtration structure (protective screen plate → secondary filter plate → filter head) to ensure water purification effect, prevent impurities from entering the water storage system, and improve irrigation water quality.

[0017] 2. The water collection and storage device for agricultural irrigation proposed in this utility model adopts a sedimentation tank + water level control design. It uses gravity to perform sedimentation, improves the purity of the water, and controls the flow rate of water entering the storage tank through a filter head to prevent unsettled impurities from entering.

[0018] 3. The present invention proposes a water collection and storage device for agricultural irrigation, which has a simple structure, is easy to install and maintain, and has a detachable filter component design, which facilitates the cleaning of sediment and improves the service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the water collection tank in this utility model;

[0022] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0023] In the diagram: 1 Ground, 2 Embedded trench, 3 Water storage tank, 4 Tank cover, 5 Pumping pipe, 6 Water pump, 7 Fixed base, 8 Water collection tank, 9 Protective screen plate, 10 Water inlet pipe, 11 Water collection trough, 12 Sedimentation tank, 13 Drain pipe, 14 Filter head, 15 Secondary filter plate, 16 Fixed frame. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Please see Figures 1-4 This utility model provides a technical solution: a water-collecting and storage device for agricultural irrigation, comprising:

[0026] The water collection structure includes a water collection tank 8, the lower end of which is connected to a water storage structure via an inlet pipe 10. The water collection tank 8 includes an upper water collection trough 11 and a sedimentation tank 12 integrally formed at the lower end of the water collection trough 11. A filter structure is also provided inside the water collection trough 11, and the inlet pipe 10 is connected to the middle of the bottom of the sedimentation tank 12.

[0027] The water storage structure includes a water storage tank 3, with a tank cover 4 on the upper end of the water storage tank 3. A water conveying structure is connected to the upper end of the tank cover 4. The water storage structure is buried in a pre-embedded trench 2 opened on the ground 1.

[0028] The water supply structure includes a water pump 6 fixedly connected to the upper end of the tank cover 4, and the water pump 6 connects the water storage tank 3 to the outside.

[0029] The filtration structure includes a protective screen plate 9 and a secondary filter plate 15 installed inside the upper end of the water collection tank 8. The protective screen plate 9 is fixedly connected to the opening of the water collection trough 11 at the upper end of the water collection tank 8 by bolts. The secondary filter plate 15 is fixedly connected to the water collection tank 8 at the lower end of the protective screen plate 9 by bolts. The secondary filter plate 15 is set on the inner wall of the connection between the water collection trough 11 and the sedimentation tank 12. A fixing frame 16 is provided protruding from the inner wall of the connection between the water collection trough 11 and the sedimentation tank 12. The secondary filter plate 15 is supported on the upper end of the fixing frame 16 and fixed by screws. Several evenly distributed filter holes are opened through the protective screen plate 9. The diameter of the filter holes is larger than the diameter of the secondary filter plate 15 to achieve step-by-step filtration. The secondary filter plate 15 is designed to be detachable, which facilitates the installation and disassembly of the secondary filter plate 15 and the periodic cleaning of deposited impurities.

[0030] The lower middle of the sedimentation tank 12 is connected to the inlet pipe 10, and the upper end of the inlet pipe 10 is connected to the drain pipe 13. The upper end of the drain pipe 13 passes through the lower wall of the sedimentation tank 12 and connects to the inside of the sedimentation tank 12. The upper end face of the drain pipe 13 is higher than the bottom surface of the sedimentation tank 12. A filter head 14 is also fixedly connected to the upper end of the drain pipe 13. The filter head 14 is covered with a filter screen. The filter head 14 connects the sedimentation tank 12 and the drain pipe 13. The small aperture of the filter head 14 is in the range of 0.3mm to 0.9mm. With the external filter screen, it can further remove small impurities and improve water quality. By setting the drain pipe 13 with its end face higher than the bottom surface of the sedimentation tank 12, the water can only enter the water storage tank 3 through the filter head 14 after the water level reaches the set height, ensuring sufficient sedimentation.

[0031] The water inlet pipe 10 consists of two sections. One end is located outside the water storage tank 3, and the other end is connected to the inside of the water storage tank 3. The upper end of the external water inlet pipe 10 is connected to the water collection tank 8. One end of the water inlet pipe 10 connected to the inside is fixedly connected to the upper side of the water storage tank 3. A connecting flange is provided at the outer end, which is connected to the external water inlet pipe 10. The other end passes through the side wall of the water storage tank 3 and connects to the inside. The end is bent downward at a ninety-degree angle and connected to the bottom of the water storage tank 3. By setting the water inlet pipe 10 connected to the bottom of the water storage tank 3, the water flow impact force can be prevented from being too large, which would wash up the impurities settled at the bottom of the water, causing the water to become turbid and affecting the water quality and subsequent irrigation effect.

[0032] The water pump 6 is installed on a fixed structure, which includes a mounting base fixedly connected to the lower end of the water pump. The mounting base is fixedly connected to the upper end of the box cover 4 by bolts, and fruits are connected to both ends of the water pump 6. One end is a water suction pipe, the end of which is bent at a 90-degree angle and passes through the box cover 4 to the bottom of the water storage tank 3. The other end is a water delivery pipe, through which the pumped water is delivered to the irrigation point to improve the stability of the water pump 6.

[0033] Working principle: In actual use, rainwater is collected by the water collection structure and first flows through the upper water collection trough 11 of the water collection tank 8. The water collection trough 11 guides the rainwater to the central area by tilting and guiding it through the protective screen plate 9 for the first stage of filtration. The protective screen plate 9 is provided with several uniformly penetrating filter holes, which can intercept large particles of impurities, such as leaves and mud, and prevent these impurities from entering the subsequent filtration system.

[0034] The water that has been initially filtered by the protective screen plate 9 continues to flow downwards and enters the secondary filter plate 15 for a second filtration. The secondary filter plate 15 has a detachable structure, is supported on the fixed frame 16 and fixed by screws. Its pore size is smaller than that of the protective screen plate 9, further filtering smaller suspended particles and ensuring that the water entering the sedimentation tank 12 is cleaner.

[0035] When water enters the sedimentation tank 12, the water flow stagnates in this area due to the tank's recessed design. Gravity causes suspended particles to settle into the sedimentation zone, effectively reducing impurities in the water. The lower middle of the sedimentation tank 12 is connected to an inlet pipe 10, and the upper end of the inlet pipe 10 is connected to a drain pipe 13. The upper end of the drain pipe 13 passes through the lower wall of the sedimentation tank 12 and extends into its interior. Because the end face of the drain pipe 13 is higher than the bottom surface of the sedimentation tank 12, water will not enter the drain pipe 13 until a certain water level is reached. This ensures that the water undergoes sufficient sedimentation before entering the storage tank 3, preventing unsettled impurities from entering the storage system.

[0036] Before the water enters the drain pipe 13 from the sedimentation tank 12, it will pass through the filter head 14 for final filtration. The filter head 14 is covered with a filter screen. The small aperture of the filter head 14 is in the range of 0.3mm to 0.9mm. In conjunction with the external filter screen, it can effectively remove tiny impurities, improve water quality, and ensure that the water entering the water storage tank 3 meets the irrigation requirements.

[0037] After sedimentation and filtration, the water enters the water storage tank 3 for storage. The water storage tank 3 is buried in the pre-embedded trench 2 below the ground 1 and is sealed by the tank cover 4 to prevent external pollution. The water storage tank 3 is pumped by a water pump 6, which is fixedly installed on the upper end of the tank cover 4 and fixed to the mounting base 7 with bolts to ensure stable operation.

[0038] During irrigation, water pump 6 draws water from water storage tank 3 through water pipe 5, and the water flows through water delivery pipe to the irrigation area for use in farmland, orchards, or greenhouses. One end of the water delivery pipe is connected to water pump 6, and the other end leads to the irrigation area, ensuring smooth water delivery, improving the automation level of agricultural irrigation, reducing manual operation, and increasing water resource utilization.

[0039] The working principle of this utility model fully combines the design concepts of multi-stage filtration, sedimentation and purification, water level control and efficient water delivery, realizing the efficient collection and storage of rainwater and ensuring the cleanliness of the stored water body, making agricultural irrigation more efficient, environmentally friendly and sustainable.

[0040] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water collection and storage device for agricultural irrigation, characterized in that: The water collection and storage device for agricultural irrigation includes: The water collection structure includes a water collection tank (8), the lower end of which is connected to the water storage structure through a water inlet pipe (10). The water collection tank (8) includes a water collection trough (11) at the upper end and a sedimentation tank (12) integrally formed at the lower end of the water collection trough (11). A filter structure is also provided in the water collection trough (11), and the water inlet pipe (10) is connected to the middle of the bottom of the sedimentation tank (12). The water storage structure includes a water storage tank (3), the upper end of the water storage tank (3) is covered with a tank cover (4), the upper end of the tank cover (4) is connected to a water conveying structure, and the water storage structure is buried in a pre-embedded trench (2) opened on the ground (1). The water supply structure includes a water pump (6) fixedly connected to the upper end of the tank cover (4), and the water pump (6) connects the water storage tank (3) to the outside.

2. The water collection and storage device for agricultural irrigation according to claim 1, characterized in that: The filtration structure includes a protective screen plate (9) and a secondary filter plate (15) installed inside the upper end of the water collection tank (8). The protective screen plate (9) is fixedly connected to the opening of the water collection trough (11) at the upper end of the water collection tank (8) by bolts. The secondary filter plate (15) is fixedly connected to the water collection tank (8) at the lower end of the protective screen plate (9) by bolts. The secondary filter plate (15) is set on the inner wall of the connection between the water collection trough (11) and the sedimentation tank (12). A fixing frame (16) is provided protruding from the inner wall of the connection between the water collection trough (11) and the sedimentation tank (12). The secondary filter plate (15) is supported on the upper end of the fixing frame (16) and fixed by screws.

3. A water collection and storage device for agricultural irrigation according to claim 1, characterized in that: The sedimentation tank (12) is connected to the water inlet pipe (10) at the middle of its lower end. The water inlet pipe (10) is connected to the drain pipe (13) at its upper end. The upper end of the drain pipe (13) passes through the lower wall of the sedimentation tank (12) and connects to the inside of the sedimentation tank (12). The upper end face of the drain pipe (13) is higher than the bottom surface of the sedimentation tank (12). The filter head (14) of the drain pipe (13) connects the sedimentation tank (12) and the drain pipe (13).

4. A water collection and storage device for agricultural irrigation according to claim 1, characterized in that: The water inlet pipe (10) includes two sections. One end is located outside the water storage tank (3), and the other end is connected to the inside of the water storage tank (3). The upper end of the external water inlet pipe (10) is connected to the water collection tank (8). One end of the water inlet pipe (10) connected to the inside is fixedly connected to the upper side of the water storage tank (3). A connecting flange is provided at the outer end, which is connected to the external water inlet pipe (10) through the connecting flange. The other end passes through the side wall of the water storage tank (3) and is connected to the inside. The end is bent downward at a ninety-degree angle and connected to the bottom of the water storage tank (3).

5. A water collection and storage device for agricultural irrigation according to claim 1, characterized in that: The water pump (6) is installed on a fixed structure, which includes a mounting base fixedly connected to the lower end of the water pump. The mounting base is fixedly connected to the upper end of the box cover (4) by bolts. Fruits are connected to both ends of the water pump (6). One end is a water pumping pipe with the end of the water pumping pipe bent at a 90-degree angle and passing through the box cover (4) to the bottom of the water storage tank (3). The other end is a water delivery pipe, through which the pumped water is delivered to the irrigation site to improve the stability of the water pump (6).

Images