Shallow-layer regulation and storage sprinkling irrigation device

Abstract

The utility model discloses a shallow layer regulation and storage sprinkling irrigation device which comprises a floating unit, the floating unit comprises a water storage tank and two reinforcing plates fixedly connected to the bottom of the water storage tank, one side of the inner wall of the water storage tank is fixedly connected with two obliquely-distributed T-shaped rods, a floating block is arranged between the two T-shaped rods in a sliding mode, and the floating block is fixedly connected with the water storage tank. A lifting pipe slidably penetrates through the top of the floating block, the bottom end of the lifting pipe is fixedly sleeved with a floating disc, the sprinkling irrigation unit comprises a water inlet pipe fixedly communicated with the top of the water storage tank, a water pump is fixedly connected to the inner wall of the water storage tank, and a telescopic pipe is fixedly communicated between the water pump and the lifting pipe. The lifting pipe can automatically ascend and descend along with the change of the water level through the floating block, the bottom end of the lifting pipe can stop to be located below the water surface through the floating disc, and sludge is prevented from directly entering the lifting pipe to cause blockage of the spray pipe in a top-to-bottom water pumping mode.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler irrigation devices, in particular to a shallow layer storage sprinkler irrigation device. Background Art

[0002] Shallow storage is a technical means of storing and regulating rainwater by setting up storage facilities. This technology is mainly used to balance the relationship between urban construction and the water ecological environment. Through a variety of technologies such as "infiltration, retention, storage, purification, use, and drainage", it gives full play to the absorption, infiltration, purification, and slow-release effects of urban water bodies, green spaces, roads, buildings, and facilities on rainwater, thereby improving the city's flood control and drainage capabilities, reducing runoff pollution, and efficiently utilizing rainwater resources. The device usually has a shallow water storage structure, such as a reservoir or a water tank. During rainfall or irrigation, excess water will be collected in this shallow water storage structure for storage. When irrigation is needed, the sprinkler system will extract water from the shallow water storage structure and spray the water evenly to the irrigation area through nozzles.

[0003] During rainfall or irrigation, excess water will penetrate the ground and gather in the underground reservoir. When rainwater gathers in the reservoir, some soil and impurities will flow into the reservoir along with the rainwater. The drainage pipe is usually set at the bottom of the reservoir. When irrigation is carried out, the drainage pipe will draw rainwater from the bottom of the reservoir. At the same time, the sediment settled in the reservoir will directly enter the drainage pipe, which can easily cause the drainage pipe and the sprinkler device to be blocked, which is not conducive to use. Therefore, a shallow storage sprinkler device is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing shallow storage sprinkler irrigation device, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a shallow storage sprinkler device, which is suitable for solving the problem that the drainage pipe is usually set at the bottom of the water tank. When irrigation is carried out, the drainage pipe will absorb rainwater from the bottom of the water tank. At the same time, the sediment settled in the water tank will directly enter the drainage pipe, which can easily cause the drainage pipe and the sprinkler device to be blocked.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a shallow storage sprinkler irrigation device, comprising:

[0008] The floating unit includes a water tank and two reinforcement plates fixedly connected to the bottom of the water tank. Two obliquely distributed T-shaped rods are fixedly connected to one side of the inner wall of the water tank. A floating block is slidably arranged between the two T-shaped rods. A lifting tube slides through the top of the floating block, and a floating plate is fixedly sleeved on the bottom end of the lifting tube.

[0009] The sprinkler irrigation unit includes a water inlet pipe fixedly connected to the top of the water tank, a water pump fixedly connected to the inner wall of the water tank, a telescopic tube fixedly connected between the water pump and the lifting pipe, a rubber tube fixedly connected to the top of the water pump and passing through the water tank, a nozzle fixedly connected to the end of the rubber tube, and a valve sleeved on the nozzle.

[0010] As a preferred solution of the shallow storage and irrigation device described in the utility model, a sleeve is rotatably connected to the nozzle pipe, a plurality of circular holes are provided at the end of the sleeve, a plurality of nozzles passing through the sleeve are fixedly connected to the side wall of the sleeve, and a plurality of water spray holes that fit the nozzles are provided on the side wall of the nozzle pipe.

[0011] As a preferred solution of the shallow storage and irrigation device described in the utility model, the side wall of the nozzle is fixedly connected to the limiting plate, one side of the limiting plate is threadedly connected to a threaded bolt, the side wall of the sleeve is provided with two positioning holes that fit the threaded bolts, and the end of the threaded bolt passes through the limiting plate and is located in one of the positioning holes.

[0012] As a preferred solution of the shallow storage and irrigation device described in the utility model, the bottom of the water storage tank is fixedly connected to a collection box, and one side of the collection box is fixedly connected to a sewage pipe.

[0013] As a preferred solution of the shallow storage and irrigation device described in the utility model, the bottom end of the collecting box is tilted downward toward the sewage pipe, and a baffle is fixedly connected to the inner wall of the water storage tank.

[0014] As a preferred solution of the shallow storage and irrigation device described in the utility model, a plurality of rectangular openings are opened on one side of the baffle, and a filter cover is fixedly connected to the bottom end of the lifting pipe.

[0015] The beneficial effects of the present invention are as follows: the floating block can make the lifting pipe automatically rise and fall as the water level changes, and the floating plate can make the bottom end of the lifting pipe terminate below the water surface, so that water can be directly drawn from below the water surface for irrigation, and a top-down pumping method is used to prevent sludge from directly entering the lifting pipe and causing blockage of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the shallow storage sprinkler irrigation device proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the water storage tank proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of the sprinkler unit proposed in the utility model;

[0020] Figure 4 This is an exploded schematic diagram of the connection relationship between the nozzle and sleeve proposed in the utility model. Description of the drawings:

[0022] 100. Floating unit; 101. Water storage tank; 102. Reinforcement plate; 103. T-bar; 104. Floating block; 105. Lifting pipe; 106. Floating plate; 107. Collection box; 108. Drain pipe; 109. Baffle; 110. Filter cover; 200. Sprinkler unit; 201. Water inlet pipe; 202. Water pump; 203. Telescopic tube; 204. Rubber tube; 205. Spray pipe; 206. Sleeve; 207. Spray head; 208. Limit plate; 209. Threaded bolt. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0027] Example

[0028] Reference Figures 1-4 , which is an embodiment of the present utility model, provides a shallow storage sprinkler irrigation device, comprising: a floating unit 100 and a sprinkler irrigation unit 200;

[0029] The floating unit 100 includes a water tank 101 and two reinforcement plates 102 fixedly connected to the bottom of the water tank 101. Two inclined T-shaped rods 103 are fixedly connected to one side of the inner wall of the water tank 101. A floating block 104 is slidably arranged between the two T-shaped rods 103. A lifting tube 105 slides through the top of the floating block 104. The bottom end of the lifting tube 105 is fixedly connected to a floating plate 106.

[0030] The sprinkler unit 200 includes a water inlet pipe 201 fixedly connected to the top of the water tank 101, a water pump 202 fixedly connected to the inner wall of the water tank 101, a telescopic tube 203 fixedly connected between the water pump 202 and the lifting pipe 105, and a rubber tube 204 fixedly connected to the top of the water pump 202 that passes through the water tank 101. The end of the rubber tube 204 is fixedly connected to a nozzle 205, and a valve is provided on the nozzle 205.

[0031] The water tank 101 is set in a shallow layer below the ground surface. The water tank 101 can be supported by two reinforcement plates 102. The water inlet pipe 201 is used to connect to the external drainage pipe. During rainfall, rainwater seeping from the surface is collected through the external drainage pipe and finally gathered into the water tank 101 through the water inlet pipe 201. When the water tank 101 is full of rainwater, the float 104 floats up due to buoyancy. The end of the T-shaped rod 103 away from the water pump 202 is tilted downward toward the center of the water tank 101. The bottom of the water tank 101 is set in an inverted trapezoidal shape. The sludge will settle at the center of the bottom of the water tank 101. At the same time, the float 106 will also drive the lifting pipe 105 to float up due to buoyancy. Only the bottom end of the lifting pipe 105 is not closed, and the bottom end of the lifting pipe 105 extends to the bottom of the float 106, so that the bottom end of the lifting pipe 105 is below the water surface.

[0032] When watering is needed, the water pump 202 is started, so that the lifting pipe 105 draws rainwater from the water tank 101. The rainwater then flows through the telescopic pipe 203 and the rubber tube 204 and is sprayed out from the nozzle 205. The rubber tube 204 passes through the ground, allowing workers to move the nozzle 205 through the rubber tube 204 to facilitate spraying water to the plants. When the water level inside the water tank 101 drops, the float 104 slides down along the two T-shaped rods 103 toward the center of the water tank 101 under the action of gravity. The telescopic pipe 203 can automatically extend and retract as the float 104 moves. The tilted T-shaped rod 103 ensures that the bottom end of the lifting pipe 105 is always below the water level, and the nozzle 205 is continuously supplied with water.

[0033] When the float 104 slides down to the bottom end of the T-shaped rod 103, the float 104 is located in the center of the water tank 101. When the water level continues to drop, the float 106 drives the lifting pipe 105 to drop, so that the lifting pipe 105 can continue to supply water to the nozzle 205. In this way, the lifting pipe 105 can always be close to the horizontal plane and can automatically rise and fall with the changes in the water level, so as to directly draw water from above the water level and irrigate. The top-down pumping method is used to prevent sludge from directly entering the lifting pipe 105 and causing the nozzle 205 to be blocked.

[0034] In addition, a sleeve 206 is rotatably sleeved on the nozzle 205, and a plurality of circular holes are provided at the end of the sleeve 206. The side wall of the sleeve 206 is fixedly connected with a plurality of nozzles 207 that pass through the sleeve 206. The side wall of the nozzle 205 is provided with a plurality of water spray holes that fit the nozzles 207. The side wall of the nozzle 205 is fixedly connected with a limiting plate 208, and a threaded bolt 209 is threadedly connected to one side of the limiting plate 208. The side wall of the sleeve 206 is provided with two positioning holes that fit the threaded bolt 209. The end of the threaded bolt 209 passes through the limiting plate 208 and is located in one of the positioning holes.

[0035] The nozzle 205 is provided with four annular spray holes for sprinkler irrigation. The end of the sleeve 206 is provided with circular holes distributed in the same position as the nozzle 205. When the circular holes of the sleeve 206 and the spray holes of the nozzle 205 overlap, water can be sprayed out through the nozzle 205 by opening the valve, thereby spraying a large water column for sprinkler irrigation. By rotating the sleeve 206 so that the circular holes of the sleeve 206 and the spray holes of the nozzle 205 are staggered, the spray holes of the nozzle 205 are now connected to the nozzle 207. At this time, the water in the nozzle 205 is no longer sprayed out through the spray holes, and the water in the nozzle 205 will flow into the nozzle 207. Through the nozzle 207, a large area can be sprinkled with a smaller water column, thereby facilitating workers to switch between different sprinkler irrigation modes according to actual needs.

[0036] There are two positioning holes on the sleeve 206, and the two positioning holes correspond to the positions of the circular hole of the sleeve 206 and the nozzle 207 respectively. When the threaded bolt 209 is inserted into the positioning hole, the sleeve 206 cannot be rotated, so that the circular hole of the sleeve 206 and the nozzle hole of the nozzle 205 can remain in an overlapping state. By rotating the threaded bolt 209 so that it is no longer inserted into the positioning hole of the sleeve 206, the sleeve 206 can be rotated so that the other positioning hole of the sleeve 206 is aligned with the threaded bolt 209. Then, by rotating the threaded bolt 209 and inserting it into the positioning hole, the water spray hole of the nozzle 205 and the nozzle 207 can be kept in a connected state, which makes it convenient for workers to lock the nozzle 205 for sprinkler irrigation mode.

[0037] Furthermore, the bottom of the water tank 101 is fixedly connected to a collecting box 107, one side of the collecting box 107 is fixedly connected to a sewage pipe 108, the bottom end of the collecting box 107 is tilted downward toward the sewage pipe 108, and a baffle 109 is fixedly connected to the inner wall of the water tank 101.

[0038] The collecting box 107 is located at the center of the bottom of the water tank 101, so that the sediment settled in the water tank 101 automatically settles into the collecting box 107. The bottom of the collecting box 107 is tilted, and the bottom end of the collecting box 107 is tilted downward toward the direction of the sewage pipe 108, so that the sediment in the collecting box 107 automatically flows to the sewage pipe 108. By connecting the sewage pipe 108 to an external sewage pump, the sediment in the collecting box 107 can be pumped out to ensure that a large amount of sediment will not remain in the water tank 101, so that the nozzle 2 05 for sprinkler irrigation, the baffle 109 is located close to the water inlet pipe 201, and the bottom of the baffle 109 is tilted, and the bottom of the baffle 109 is tilted downward toward the collection box 107. When the water inlet pipe 201 discharges rainwater into the water tank 101, the baffle 109 will block the rainwater, thereby preventing the impact force of the rainwater from causing the float 104 to shake violently. The height of the bottom end of the baffle 109 is lower than the height of the bottom end of the T-shaped rod 103, thereby enabling the float 104 to slide normally along the T-shaped rod 103.

[0039] Furthermore, a plurality of rectangular openings are opened on one side of the baffle 109 , and a filter cover 110 is fixedly connected to the bottom end of the lifting tube 105 .

[0040] When the water level in the water tank 101 reaches the inclined end of the baffle 109 and continues to rise slowly, the rainwater can pass through the rectangular opening of the baffle 109 and flow into the middle of the water tank 101. As a result, when the water inlet pipe 201 transports rainwater into the water tank 101, the water levels on both sides of the baffle 109 are relatively horizontal, so that the lifting pipe 105 can extract the rainwater accumulated in the water tank 101. The filter cover 110 is spherical and can prevent large impurities such as leaves from entering the lifting pipe 105 to prevent the nozzle 205 from being blocked.

[0041] During use, the water tank 101 is set in a shallow layer below the ground surface. During rainfall, rainwater infiltrated from the ground surface is collected into the water tank 101 through the water inlet pipe 201. When the water tank 101 is full of rainwater, the float 104 floats up due to buoyancy, and the sludge in the water tank 101 settles in the collection box 107. When irrigation is needed, the water pump 202 is started, so that the lifting pipe 105 draws rainwater from the water tank 101, and then the rainwater flows through the telescopic pipe 203 and the rubber tube 204. The water is sprayed out from the nozzle 205. When the nozzle 205 needs to be switched to a different mode for spraying irrigation, the water pump 202 is turned off and the threaded bolt 209 is rotated to be inserted into one of the positioning holes of the sleeve 206. After the adjustment is completed, the water pump 202 is turned on again. The nozzle 205 can spray a large-diameter water column for centralized spraying irrigation, and the nozzle 207 can spray a small-diameter water column for large-area spraying irrigation. The threaded bolt 209 can facilitate workers to switch different spraying modes according to actual needs.

[0042] When the water level inside the water tank 101 drops, the float 104 slides down along the two T-shaped rods 103 toward the center of the water tank 101 under the action of gravity. The telescopic tube 203 can automatically extend and retract as the float 104 moves. When the float 104 slides down to the bottom of the T-shaped rod 103 and the water level continues to drop, the float 106 drives the lifting pipe 105 to drop, so that the lifting pipe 105 can continue to supply water to the nozzle 205. By connecting a sewage pump to the sewage pipe 108, the mud and sand in the collection box 107 can be pumped out.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A shallow storage sprinkler irrigation device, characterized in that: include: The floating unit (100) comprises a water storage tank (101) and two reinforcing plates (102) fixedly connected to the bottom of the water storage tank (101); two inclined T-shaped rods (103) are fixedly connected to one side of the inner wall of the water storage tank (101); a floating block (104) is slidably arranged between the two T-shaped rods (103); a lifting pipe (105) is slidably passed through the top of the floating block (104); and a floating plate (106) is fixedly sleeved on the bottom end of the lifting pipe (105); The sprinkler irrigation unit (200) comprises a water inlet pipe (201) fixedly connected to the top of a water storage tank (101); a water pump (202) is fixedly connected to the inner wall of the water storage tank (101); a telescopic pipe (203) is fixedly connected between the water pump (202) and a lifting pipe (105); a rubber tube (204) passing through the water storage tank (101) is fixedly connected to the top of the water pump (202); a nozzle (205) is fixedly connected to the end of the rubber tube (204); and a valve is sleeved on the nozzle (205).

2. A shallow storage sprinkler irrigation device according to claim 1, characterized in that: A sleeve (206) is rotatably sleeved on the nozzle (205), a plurality of circular holes are provided at the end of the sleeve (206), a plurality of nozzles (207) penetrating the sleeve (206) are fixedly connected to the side wall of the sleeve (206), and a plurality of water spray holes that fit the nozzles (207) are provided on the side wall of the nozzle (205).

3. A shallow storage sprinkler irrigation device according to claim 2, characterized in that: The side wall of the nozzle (205) is fixedly connected to a limiting plate (208), one side of the limiting plate (208) is threadedly connected to a threaded bolt (209), and the side wall of the sleeve (206) is provided with two positioning holes that fit the threaded bolts (209), and the end of the threaded bolt (209) passes through the limiting plate (208) and is located in one of the positioning holes.

4. A shallow storage sprinkler irrigation device according to claim 1, characterized in that: The bottom of the water storage tank (101) is fixedly connected to a collection box (107), and one side of the collection box (107) is fixedly connected to a sewage pipe (108).

5. A shallow storage sprinkler irrigation device according to claim 4, characterized in that: The bottom end of the collecting box (107) is tilted downward toward the sewage pipe (108), and a baffle (109) is fixedly connected to the inner wall of the water storage tank (101).

6. A shallow storage sprinkler irrigation device according to claim 5, characterized in that: A plurality of rectangular openings are provided on one side of the baffle (109), and a filter cover (110) is fixedly connected to the bottom end of the lifting tube (105).

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