Rainwater collection and recycling water-saving irrigation device

Abstract

The utility model discloses a rainwater collection and recycling water saving irrigation device, including water storage tank, water storage tank is below ground and water storage tank upper end is flush with ground, be provided with filter screen on the water storage tank, water storage tank upper end fixedly connected with support, support upper end fixedly connected with the pressing plate, the pressing plate upper end one side fixedly connected with drive motor, drive motor output fixedly connected with screw rod, be connected with moving frame on the screw rod, moving frame upper end fixedly connected with back type water guide frame, all be equipped with first recess on the back type water guide frame upper end four sides, be equipped with second recess in back type water guide frame in first recess, second recess fixedly connected with electric push rod in, the utility model discloses through setting up the link of two water guide pipes between multiple water storage tanks, is used for the delivery and storage of water body, utilizes multiple water storage containers to increase water storage volume, improves water storage convenience.

Description

Technical Field

[0001] This utility model relates to the field of rainwater harvesting technology, specifically to a rainwater harvesting and reuse water-saving irrigation device. Background Technology

[0002] An irrigation device is a device that delivers water or other liquids to the soil near the roots of crops or plants in a specific manner to meet the plant's growth needs. Irrigation mainly relies on traditional water sources. In order to avoid or reduce the plant's dependence on traditional water sources, improve the sustainability of irrigation systems, cope with water shortages, reduce irrigation costs, and achieve multiple goals of water conservation, environmental protection and economic benefits.

[0003] According to Chinese Patent Publication No. CN222997091U, entitled "A Rainwater Harvesting and Reusing Water-Saving Irrigation Device," the system automatically distributes collected rainwater evenly through irrigation components when irrigation is needed on sunny days, simply by activating an electric pump. This eliminates the need for tedious manual operation, saving labor costs while ensuring timely and precise irrigation, which is beneficial for plant health. The rainwater harvesting components collect rainwater on rainy days and store it for subsequent plant irrigation, significantly reducing reliance on traditional water resources, improving water resource utilization efficiency, achieving the goal of water-saving irrigation, and helping to address water shortage issues. Furthermore, it utilizes solar energy. The panel absorbs sunlight and converts it into electrical energy, which is stored in the battery compartment to power equipment such as water pumps and motors. This reduces reliance on traditional mains power, lowers energy consumption, and provides excellent energy-saving and environmental benefits. Furthermore, the debris filter and screen in the rainwater collection component effectively block and filter debris, impurities, and sand from the rainwater, ensuring the cleanliness of the collected rainwater and preventing blockages in the water pump during operation. The debris removal component automatically cleans debris from the debris filter, ensuring continuous and efficient rainwater collection and reducing the problem of decreased rainwater collection efficiency due to debris accumulation. It also eliminates the need for users to spend a long time crawling under the planting rack for cleaning.

[0004] By installing water collection components, solar power generation components, filtration components, and impurity removal components, rainwater collection and filtration can be greatly improved, reducing water waste and preventing debris from clogging the collection and irrigation system.

[0005] Common water collection structures used in irrigation devices collect rainwater through collection boxes, which are then filtered and impurities removed. However, these structures typically have a fixed shape, limiting the projected area of ​​the rainwater, which reduces collection efficiency. Furthermore, the unpredictable distribution of rainfall further reduces collection efficiency. Utility Model Content

[0006] In view of the deficiencies in the prior art, this utility model provides a rainwater harvesting and reuse water-saving irrigation device to increase the projected area during rainwater harvesting and improve the rainwater harvesting effect.

[0007] The technical solution adopted by this utility model to solve the technical problem is: a rainwater harvesting and reuse water-saving irrigation device, including a water storage tank, the water storage tank being located below the ground and the upper end of the water storage tank being flush with the ground, a filter screen being installed on the water storage tank, a bracket being fixedly connected to the upper end of the water storage tank, a pressure plate being fixedly connected to the upper end of the bracket, a drive motor being fixedly connected to one side of the upper end of the pressure plate, a screw being fixedly connected to the output end of the drive motor, a movable frame being threadedly connected to the screw, a U-shaped water guide frame being fixedly connected to the upper end of the movable frame, a first groove being provided on each of the four sides of the upper end of the U-shaped water guide frame, a second groove being provided in the U-shaped water guide frame within the first groove, an electric push rod being fixedly connected to the second groove, an extension plate being fixedly connected to one end of the electric push rod, support rods being fixedly connected to each of the four sides of the upper end of the water storage tank, planting boxes being evenly fixedly connected to the support rods, a water distribution pipe being fixedly connected to the bottom end of the pressure plate, and two water guide pipes being fixedly connected between two adjacent water storage tanks.

[0008] As a preferred technical solution of this utility model, a U-shaped limiting frame is fixedly connected to the upper side of the water storage tank. The upper end of the U-shaped limiting frame contacts the bottom end of the filter screen. The filter screen is set in an inclined shape. Pressure rods are threadedly connected to both sides of the water storage tank. The ends of the pressure rods contact the center of the upper end of the filter screen. By setting the filter screen, it is easy to filter large particulate impurities in rainwater.

[0009] As a preferred technical solution of this utility model, the water storage tank is fixedly connected to guide plates on both sides of the bottom end of the filter screen by bolts. The two guide plates have a conical structure, and the bottom ends of the two guide plates are uniformly fixedly connected with reinforcing ribs. By setting guide plates and reinforcing ribs, the stability of the guide plates standing in the water storage tank can be increased.

[0010] As a preferred technical solution of this utility model, a limiting rod is threadedly connected to the reinforcing rib, and a sponge block is sleeved on the limiting rod. The sponge block is located between two adjacent reinforcing ribs. By setting the sponge block, the water-saving effect can be increased.

[0011] As a preferred technical solution of this utility model, a water level sensor is provided on the bottom side of the guide plate. The water level sensor is fixedly connected inside the water storage tank. The water level sensor is located on the bottom side of the guide plate. By setting the water level sensor, the water level height in the water storage tank can be detected.

[0012] This utility model has the following advantages:

[0013] By setting up multiple water storage tanks connected by two water pipes, water can be transported and stored. The use of multiple water storage containers increases the water storage capacity and improves the convenience of water storage.

[0014] By rotating a screw to move the moving frame and the U-shaped water guide frame upward, the water storage area on the upper side of the water tank is increased. Furthermore, by retracting an electric push rod, the extension plate is extended to create the first groove, which increases the water storage area of ​​the water tank and improves water storage efficiency.

[0015] By incorporating a removable filter screen and a removable guide plate structure, along with sponge blocks, the water entering the storage tank can be filtered, improving the quality of the water used for irrigation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a rainwater harvesting and reuse water-saving irrigation device according to a preferred embodiment of the present invention;

[0017] Figure 2 This is a front cross-sectional view of the U-shaped water guide frame of a preferred embodiment of the present utility model of a rainwater harvesting and reuse water-saving irrigation device.

[0018] Figure 3 This is a three-dimensional sectional view of the water storage tank of a preferred embodiment of the rainwater harvesting and reuse water-saving irrigation device of the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of the water guide plate of a rainwater harvesting and reuse water-saving irrigation device according to a preferred embodiment of the present invention.

[0020] Explanation of reference numerals in the attached drawings: 1. Water storage tank; 2. Filter screen; 3. Bracket; 4. Pressure plate; 5. Screw; 6. Moving frame; 7. U-shaped water guide frame; 8. First groove; 9. Second groove; 10. Electric push rod; 11. Extension plate; 12. Support rod; 13. Planting box; 14. Water distribution pipe; 15. Water guide pipe; 16. U-shaped limiting frame; 17. Guide plate; 18. Sponge block; 19. Water level sensor; 20. Pressure rod; 21. Reinforcing rib; 22. Limiting rod. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Please refer to the following: Figure 1-4The rainwater harvesting and reuse water-saving irrigation device shown includes a water storage tank 1, which is located below the ground and has its upper end flush with the ground. A filter screen 2 is installed on the water storage tank 1. A bracket 3 is fixedly connected to the upper end of the water storage tank 1, and a pressure plate 4 is fixedly connected to the upper end of the bracket 3. A drive motor is fixedly connected to one side of the upper end of the pressure plate 4. The pressure plate 4 is used to connect the bracket 3 and the screw 5, and also provides a limit for the movement of the movable frame 6. The output end of the drive motor is fixedly connected to the screw 5. A folding cover is sleeved on the screw 5 and the bracket 3, and the folding cover is located on the movable frame 6. On both the upper and lower sides, the upper folding cover is fixedly connected to the movable frame 6 and the pressure plate 4, respectively, and the lower folding cover is fixedly connected to the movable frame 6 and the upper end of the water storage tank 1, respectively, to prevent impurities in the rainwater from contacting the screw 5 and the bracket 3, and to reduce the problem of the movable frame 6 moving with sluggishness. The movable frame 6 is threaded onto the screw 5, and a U-shaped water guide frame 7 is fixedly connected to the upper end of the movable frame 6. When the U-shaped water guide frame 7 is moved closer to the pressure plate 4, it can easily increase the water guiding area of ​​the original water storage tank 1 structure and improve the water guiding efficiency. The U-shaped water guide frame 7 has a first groove 8 on each of its four sides at the upper end. The water frame 7 is located within the first groove 8 and has a second groove 9. An electric push rod 10 is fixedly connected to the second groove 9. Under normal circumstances, the electric push rod 10 is extended. When rainwater comes, the electric push rod 10 retracts, causing the extension plate 11 to extend into a U-shaped water guide frame 7, thereby further increasing the water guiding surface and improving the rainwater projection area. One end of the electric push rod 10 is fixedly connected to the extension plate 11. Support rods 12 are fixedly connected to the four sides of the upper end of the water storage tank 1. Planting boxes 13 are evenly fixedly connected to the support rods 12. The bottom side of the planting box 13 has evenly perforated openings. Water holes are used for water delivery when there is too much water. A water distribution pipe 14 is fixedly connected to the bottom of the pressure plate 4. Sprinklers are evenly arranged at the bottom of the water distribution pipe 14. One side of the water distribution pipe 14 is fixedly connected to the water storage tank 1 through a pipe fitting. A waterproof water pump is installed on the bottom side of the water storage tank 1. During irrigation, water can be pumped through the pipe fitting to the water distribution pipe 14 to provide irrigation. Two water guide pipes 15 are fixedly connected between two adjacent water storage tanks 1. The arrangement of two adjacent water guide pipes 15 can form a connection structure between multiple water storage tanks 1 and simultaneously increase the water storage volume.

[0023] The water storage tank 1 is fixedly connected to the upper side with a U-shaped limiting frame 16. The upper end of the U-shaped limiting frame 16 contacts the bottom end of the filter screen 2. The filter screen 2 is set at an angle. Both sides of the water storage tank 1 are threadedly connected with pressure rods 20. The end of the pressure rod 20 contacts the center of the upper end of the filter screen 2. By setting the U-shaped limiting frame 16, the mud and impurities contained in the rainwater are filtered, which can improve the water quality in the water storage tank 1.

[0024] The water storage tank 1 is fixedly connected to guide plates 17 on both sides of the bottom of the filter screen 2 by bolts. The two guide plates 17 have a conical structure and the bottom of the two guide plates 17 are evenly fixedly connected with reinforcing ribs 21. By setting the detachable guide plates 17, it is easy to guide water and easy to disassemble and clean later.

[0025] Among them, the reinforcing rib 21 is threadedly connected to the limiting rod 22, and the limiting rod 22 is sleeved with a sponge block 18. The sponge block 18 is located between two adjacent reinforcing ribs 21. By setting the sponge block 18, the filtering effect of rainwater can be further improved and the overflow of water vapor can be reduced.

[0026] A water level sensor 19 is provided on the bottom side of the guide plate 17. The water level sensor 19 is fixedly connected inside the water storage tank 1. The water level sensor 19 is located on the bottom side of the guide plate 17. By setting the water level sensor 19, the monitoring of the water level in the water storage tank 1 can be increased so as to replenish the water in the water storage tank 1.

[0027] Working principle: First, water storage tanks 1 are installed underground at certain intervals and connected by water guide pipes 15. Under normal circumstances, the waterproof water pump in the water storage tank 1 draws water and transmits it to the water distribution pipe 14 through the pipe fittings. Then, the plants in the planting box 13 are irrigated by the sprinkler head. When rainwater comes, the control box of the drive motor can be manually operated to make the drive motor drive the screw 5 to rotate. Under the limit of the bracket 3, the moving frame 6 and the U-shaped water guide frame 7 move upward, further controlling the electric push rod 10 to retract. Then the extension plate 11 extends further to increase the rainwater projection area, thereby improving the efficiency of water collection. At the same time, multiple water storage tanks 1 are connected by water guide pipes 15 to facilitate water collection. Then, the water falls to the guide plate 17 after passing through the filter screen 2. Stones or other materials can be placed between the guide plate 17 and the filter screen 2 to further block impurities, thereby filtering the water. When maintenance is required later, the pressure rod 20, bolts and limit rod 22 can be disassembled to achieve the effect of replacement.

[0028] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0029] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rainwater harvesting and reuse water-saving irrigation device, comprising a water storage tank (1), wherein the water storage tank (1) is located below the ground and the upper end of the water storage tank (1) is flush with the ground, characterized in that, A filter screen (2) is provided on the water storage tank (1). A bracket (3) is fixedly connected to the upper end of the water storage tank (1). A pressure plate (4) is fixedly connected to the upper end of the bracket (3). A drive motor is fixedly connected to one side of the upper end of the pressure plate (4). A screw (5) is fixedly connected to the output end of the drive motor. A movable frame (6) is threaded onto the screw (5). A loop-shaped water guide frame (7) is fixedly connected to the upper end of the movable frame (6). A first groove (8) is opened on all four sides of the upper end of the loop-shaped water guide frame (7). The frame (7) is located in the first groove (8) and has a second groove (9). An electric push rod (10) is fixedly connected in the second groove (9). An extension plate (11) is fixedly connected to one end of the electric push rod (10). Support rods (12) are fixedly connected to the four sides of the upper end of the water storage tank (1). Planting boxes (13) are evenly fixedly connected to the support rods (12). A water distribution pipe (14) is fixedly connected to the bottom end of the pressure plate (4). Two water guide pipes (15) are fixedly connected between two adjacent water storage tanks (1).

2. The rainwater harvesting and reuse water-saving irrigation device as described in claim 1, characterized in that, A U-shaped limiting frame (16) is fixedly connected to the upper side of the water storage tank (1). The upper end of the U-shaped limiting frame (16) contacts the bottom end of the filter screen (2). The filter screen (2) is set in an inclined position. A pressure rod (20) is threadedly connected to both sides of the water storage tank (1). The end of the pressure rod (20) contacts the center of the upper end of the filter screen (2).

3. The rainwater harvesting and reuse water-saving irrigation device as described in claim 2, characterized in that, The water storage tank (1) is fixedly connected to guide plates (17) on both sides of the bottom end of the filter screen (2) by bolts. The two guide plates (17) are conical in shape, and the bottom ends of the two guide plates (17) are evenly fixedly connected with reinforcing ribs (21).

4. The rainwater harvesting and reuse water-saving irrigation device as described in claim 3, characterized in that, A limiting rod (22) is threaded onto the reinforcing rib (21), and a sponge block (18) is sleeved on the limiting rod (22). The sponge block (18) is located between two adjacent reinforcing ribs (21).

5. A rainwater harvesting and reuse water-saving irrigation device as described in claim 3, characterized in that, A water level sensor (19) is provided on the bottom side of the guide plate (17). The water level sensor (19) is fixedly connected inside the water storage tank (1). The water level sensor (19) is located on the bottom side of the guide plate (17).

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