Pipeline connecting structure for buried water storage irrigation device

Abstract

The utility model relates to the technical field of buried water storage irrigation devices, in particular to a pipeline connecting structure for a buried water storage irrigation device. The device has the beneficial effects that one end of a clamping rod is inserted into a clamping rod mounting hole, the other end of the clamping rod is inserted into a clamping groove, the clamping groove is formed in the surface of a reserved pipe, the clamping rod mounting hole is formed in the surface of a pipe head, and the pipe head is fixed to the surfaces of a water inlet pipe and a water outlet pipe, so that the water inlet pipe and the water outlet pipe are connected with the reserved pipe; the pipe head is composed of hard pipelines which are the same as the water inlet pipe, the water outlet pipe and the reserved pipe, so that the water inlet pipe, the water outlet pipe and the reserved pipe are still firmly connected to a certain height through the pipe head in the land settlement process, and the height difference among the water inlet pipe, the water outlet pipe and the reserved pipe is avoided; therefore, the water flow in the pipeline is prevented from generating larger impact force on the pipeline connecting structure, and the pipeline connecting structure is prevented from being snapped under the tensile force generated by the impact force and the height difference.

Description

Technical Field

[0001] The utility model relates to the technical field of underground water storage irrigation devices, in particular to a pipeline connection structure for underground water storage irrigation devices. Background Art

[0002] The buried water storage irrigation device is an energy-saving irrigation device. Common buried water storage irrigation devices usually include a water storage bucket, an inlet pipe and an outlet pipe. The water storage bucket and the outlet pipe are all buried underground. One end of the inlet pipe is buried underground and the other end can be connected to a water source or exposed to the ground to collect rainwater. Water enters the water storage bucket from the inlet pipe. Geothermal energy is used to keep the irrigation water warm to prevent the pipe from freezing and causing irrigation failure. Therefore, buried water storage irrigation devices are widely used in the animal husbandry industry. Animal husbandry companies need a lot of fresh grass all year round to provide sufficient grass for livestock breeding. In order to obtain feed, the water storage and irrigation device is often laid in the own pasture. The water is stored in the water barrel through the water inlet pipe and kept warm by geothermal heat. When the temperature is low and fresh grass needs to be irrigated, the water pump in the water barrel will jump the water in the barrel out of the drain pipe. At the same time, the drain pipe has a drain port arranged near the rhizomes of the fresh grass. The water gushes out from the drain port to directly irrigate the nearby fresh grass rhizomes. Compared with traditional ground watering irrigation, it avoids the waste caused by water evaporation and the situation that the temperature is too low and the water freezes on the soil surface, which affects the growth of grass seedlings.

[0003] In the prior art, the water storage barrel of the buried water storage irrigation device is usually provided with a reserved pipe, and the water inlet pipe, the water outlet pipe and the reserved pipe are usually hard pipes of the same caliber. The water inlet pipe, the water outlet pipe and the reserved pipe are usually connected by a hose plus a clamp, that is, one end of a hose with a diameter slightly larger than the reserved pipe is sleeved on the reserved pipe and tightened with a clamp, and then the water inlet pipe or the water outlet pipe is inserted into the other end of the hose, and also tightened with a clamp, so that the connection between the water inlet pipe, the water outlet pipe and the reserved pipe can be achieved, and then the connection between the water inlet pipe, the water outlet pipe and the water storage barrel can be achieved.

[0004] However, during long-term use, the underground soil layer will settle, and the settlement degree of different areas will be different. When the land settlement degree at both ends of the hose of the existing pipe connection structure matched with the hose and the clamp is greatly different, the hose has no restraining effect on the height of the pipes at both ends, which will cause a height difference between the pipes at both ends of the hose, thereby causing the impact force of water on the pipe wall when flowing in the pipe to increase, and also causing the pulling force at both ends of the hose to increase, resulting in the risk of the hose being broken. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline connection structure for an underground water storage irrigation device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline connection structure for an underground water storage irrigation device, comprising: a water storage bucket, a plurality of groups of reserved pipes are arranged on the surface of the water storage bucket, one group of reserved pipes is connected to a water inlet pipe, and the other groups of reserved pipes are connected to a drainage pipe, a water pump is arranged in the reserved pipe connected to the drainage pipe, a one-way valve is arranged in the water inlet pipe, the ends of the water inlet pipe and the drainage pipe are both provided with pipe heads, a plurality of groups of clamping rod mounting holes are opened on the inner wall of the pipe of the pipe head, one end of the clamping rod is movably inserted in the clamping rod mounting hole, and the other end of the clamping rod is movably inserted in the clamping groove, and the clamping groove is opened on the outer wall of the pipe of the reserved pipe.

[0007] Preferably, a clamping spring groove is provided on the hole wall of the clamping rod mounting hole, a clamping spring plate is sleeved and fixed on the rod body of the clamping rod, the clamping spring plate is slidably connected in the clamping spring groove, a clamping spring is provided between the clamping spring plate and the inner wall of the clamping spring groove, and the clamping spring is provided on the side of the clamping spring plate close to the clamping groove.

[0008] Preferably, a sleeve is movably sleeved on the surface of the pipe head, a sleeve spring plate is fixed on the outer wall of the water inlet pipe and the drain pipe, and a sleeve spring is fixed between the sleeve and the sleeve spring plate.

[0009] Preferably, an inclined surface is provided at one end of the clamping rod away from the clamping groove.

[0010] Preferably, sealing grooves are provided at the ends of the water inlet pipe and the drain pipe, a lining plate is slidably connected in the sealing groove, a sealing gasket is fixed to one end of the lining plate, and the other end of the sealing gasket rests on the surface of the reserved pipe.

[0011] Preferably, a plurality of groups of sealing spring grooves are provided on the inner wall of the sealing groove, a sealing spring is fixed on the inner wall of the sealing spring groove, and the other end of the sealing spring is against the surface of the liner.

[0012] Preferably, a pipe connection structure is provided in (1).

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a pipe connection structure for an underground water storage irrigation device, in which one end of a clamping rod is inserted into the mounting hole of the clamping rod, and the other end is inserted into the clamping groove, the clamping groove is arranged on the surface of the reserved pipe, the mounting hole of the clamping rod is arranged on the surface of the pipe head, the pipe head is fixed on the surface of the water inlet pipe and the drainage pipe, so that the water inlet pipe and the drainage pipe are connected to the reserved pipe, and the pipe head is composed of the same hard pipe as the water inlet pipe, the drainage pipe and the reserved pipe. Therefore, in the process of land settlement, the pipe head still firmly connects the water inlet pipe, the drainage pipe and the reserved pipe at the same height, so that no height difference is generated between the water inlet pipe, the drainage pipe and the reserved pipe, thus avoiding that the water flow in the pipe generates a greater impact force on the pipe connection structure, and avoiding that the pipe connection structure is broken under the tensile force generated by the impact force and the height difference. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0019] Figure 5 for Figure 3 A magnified schematic diagram of the structure at C in the middle;

[0020] Figure 6 This is a schematic diagram of the internal structure of the water storage barrel.

[0021] In the figure: water storage barrel 1, reserved pipe 2, water inlet pipe 3, pipe head 4, clamping groove 5, clamping rod 6, clamping spring groove 7, clamping spring 8, clamping spring plate 9, sleeve 10, sleeve spring 11, sleeve spring plate 12, sealing groove 13, sealing gasket 14, lining plate 15, sealing spring 16, sealing spring groove 17, one-way valve 18, drain pipe 19, and clamping rod mounting hole 20. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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. Embodiment 1

[0023] See also Figures 1 to 6 The utility model provides a technical solution: a pipeline connection structure for an underground water storage irrigation device, comprising: a water storage bucket 1, a plurality of groups of reserved pipes 2 are arranged on the surface of the water storage bucket 1, one group of reserved pipes 2 is connected to a water inlet pipe 3, and the other groups of reserved pipes 2 are connected to a drainage pipe 19, a water pump is arranged in the reserved pipe 2 connected to the drainage pipe 19, a one-way valve 18 is arranged in the water inlet pipe 3, and a pipe head 4 is arranged at the ends of the water inlet pipe 3 and the drainage pipe 19, and a plurality of groups of clamping rod mounting holes 20 are opened on the inner wall of the pipe of the pipe head 4, one end of the clamping rod 6 is movably inserted in the clamping rod mounting hole 20, and the other end of the clamping rod 6 is movably inserted in the clamping groove 5, and the clamping groove 5 is opened on the outer wall of the pipe of the reserved pipe 2.

[0024] In actual use, the pipeline connection structure for the buried water storage irrigation device is inserted into the clamping rod mounting hole 20 through one end of the clamping rod 6, and the other end is inserted into the clamping groove 5. The clamping groove 5 is provided on the surface of the reserved pipe 2, and the clamping rod mounting hole 20 is provided on the surface of the pipe head 4. The pipe head 4 is fixed on the surface of the water inlet pipe 3 and the drainage pipe 19, so that the water inlet pipe 3 and the drainage pipe 19 are connected to the reserved pipe 2. The pipe head 4 is composed of the same hard pipe as the water inlet pipe 3, the drainage pipe 19 and the reserved pipe 2. Therefore, in the process of land subsidence, the pipe head 4 still firmly connects the water inlet pipe 3, the drainage pipe 19 and the reserved pipe 2 at the same height, so that there will be no height difference between the water inlet pipe 3, the drainage pipe 19 and the reserved pipe 2, and water in the pipe is avoided. The flow produces a greater impact force on the pipe connection structure, which prevents the pipe connection structure from being broken under the tension generated by the impact force and the height difference; when laying the underground water storage irrigation device, first dig a tunnel for the water storage barrel 1, the water inlet pipe 3 and the drainage pipe 19, then put the water storage barrel 1, the water inlet pipe 3 and the drainage pipe 19 into the corresponding positions and connect the pipes, and then backfill, and bury the water storage barrel 1, the water inlet pipe 3 and the drainage pipe 19 completely underground, and then store water in the water storage barrel 1 through the water inlet pipe 3. After the water storage barrel 1 is full of water, the one-way valve 18 can prevent the water in the water storage barrel 1 from flowing back. When it is necessary to irrigate the grass seedlings, the water pump in the water storage barrel 1 pumps water into the drainage pipe 19, so that the water flows out from the drainage port of the sealing groove 13 to irrigate the roots of the grass seedlings. Embodiment 2

[0025] On the basis of embodiment one, in order to facilitate the connection between the water inlet pipe 3, the drain pipe 19 and the water storage barrel 1, a clamping spring groove 7 is opened on the hole wall of the clamping rod mounting hole 20, and a clamping spring plate 9 is fixedly mounted on the rod body of the clamping rod 6. The clamping spring plate 9 is slidably connected in the clamping spring groove 7. A clamping spring 8 is arranged between the clamping spring plate 9 and the inner wall of the clamping spring groove 7. The clamping spring 8 is arranged on the side of the clamping spring plate 9 close to the clamping groove 5. A sleeve 10 is movably sleeved on the surface of the pipe head 4, a sleeve spring plate 12 is fixed on the outer wall of the water inlet pipe 3 and the drain pipe 19, a sleeve spring 11 is fixed between the sleeve 10 and the sleeve spring plate 12, and an inclined surface is arranged on the end of the clamping rod 6 away from the clamping groove 5.

[0026] When installing the water inlet pipe 3 and the drain pipe 19 for the water storage barrel 1, the sleeve 10 is slid toward the sleeve spring plate 12. The movement of the sleeve 10 compresses the sleeve spring 11. After the sleeve 10 leaves the surface of the pipe head 4, the clamping spring 8 in the clamping spring groove 7 in a compressed state pushes the clamping spring plate 9 toward the outer wall of the pipe head 4 under its own elastic action. The movement of the clamping spring plate 9 causes the clamping rod 6 to move in the same direction, so that the end of the clamping rod 6 extending into the inner wall of the pipe head 4 is completely retracted into the clamping rod installation hole 20, and the other end of the clamping rod 6 is extended from the outer wall of the pipe head 4. Out, then sleeve the pipe head 4 on the surface of the reserved pipe 2, align the mounting hole 20 of the clamping rod with the clamping groove 5, and finally loosen the sleeve 10. The sleeve spring 11 pushes the sleeve 10 back to its original position under its own elastic action. During the resetting process of the sleeve 10, the inner wall of the sleeve 10 slides over the slope of the clamping rod 6, so that the clamping rod 6 is pushed, and one end of the clamping rod 6 extends into the clamping groove 5, thereby completing the connection between the pipe head 4 and the reserved pipe 2. The above actions are performed successively on the water inlet pipe 3 and the drain pipe 19 to complete the connection between the water inlet pipe 3, the drain pipe 19 and the water storage bucket 1. Embodiment 3

[0027] On the basis of Example 2, in order to prevent water in the pipeline from leaking from the gap between the water inlet pipe 3, the drain pipe 19 and the reserved pipe 2, sealing grooves 13 are provided at the ends of the water inlet pipe 3 and the drain pipe 19, and a lining plate 15 is slidably connected in the sealing groove 13. A sealing gasket 14 is fixed to one end of the lining plate 15, and the other end of the sealing gasket 14 is against the surface of the reserved pipe 2. A plurality of groups of sealing spring grooves 17 are provided on the inner wall of the groove body of the sealing groove 13, and a sealing spring 16 is fixed to the inner wall of the groove body of the sealing spring groove 17, and the other end of the sealing spring 16 is against the surface of the lining plate 15.

[0028] When the pipe head 4 at the end of the water inlet pipe 3 or the drain pipe 19 is installed on the reserved pipe 2, the sealing spring 16 in the sealing spring groove 17 is compressed, so that one end of the sealing gasket 14 is against the surface of the reserved pipe 2. The sealing gasket 14 is made of highly elastic rubber, so as to seal the gap between the water inlet pipe 3, the drain pipe 19 and the reserved pipe 2, thereby preventing water in the pipeline from leaking from the gap between the water inlet pipe 3, the drain pipe 19 and the reserved pipe 2. At the same time, a lining plate 15 is arranged in the sealing groove 13, and the lining plate 15 separates the sealing gasket 14 and the sealing spring 16 to prevent the sealing spring 16 from puncturing the sealing gasket 14. Embodiment 4

[0029] On the basis of the second embodiment, in order to achieve the precipitation of solid sediment in the water in the water storage barrel 1, as shown in FIG. Figure 6 As shown, a plurality of groups of reserved pipes 2 are arranged on the surface of the water storage barrel 1 .

[0030] Water flows into the water storage barrel 1, and changes the water from dynamic to static after passing through the tube and valve inside the barrel, so that the solid sediment in the water is deposited at the bottom of the barrel. In addition, the water storage barrel 1 avoids the problem of being unable to irrigate due to sudden water outage.

[0031] In actual use, the pipeline connection structure for the buried water storage irrigation device is inserted into the clamping rod mounting hole 20 through one end of the clamping rod 6, and the other end is inserted into the clamping groove 5. The clamping groove 5 is provided on the surface of the reserved pipe 2, and the clamping rod mounting hole 20 is provided on the surface of the pipe head 4. The pipe head 4 is fixed on the surface of the water inlet pipe 3 and the drainage pipe 19, so that the water inlet pipe 3 and the drainage pipe 19 are connected to the reserved pipe 2. The pipe head 4 is composed of the same hard pipe as the water inlet pipe 3, the drainage pipe 19 and the reserved pipe 2. Therefore, in the process of land settlement, the pipe head 4 still firmly connects the water inlet pipe 3, the drainage pipe 19 and the reserved pipe 2 at a height, so that the water inlet pipe 3 and the drainage pipe 19 will not be caused to The height difference between the pipe 3, the drainage pipe 19 and the reserved pipe 2 prevents the water flow in the pipe from exerting a greater impact force on the pipe connection structure, and prevents the pipe connection structure from being broken under the tensile force generated by the impact force and the height difference. When laying the underground water storage irrigation device, first dig a tunnel for the water storage bucket 1, the water inlet pipe 3 and the drainage pipe 19, then put the water storage bucket 1, the water inlet pipe 3 and the drainage pipe 19 into the corresponding positions and connect the pipes, and then backfill, completely bury the water storage bucket 1, the water inlet pipe 3 and the drainage pipe 19 underground, and then store water in the water storage bucket 1 through the water inlet pipe 3. After the water storage bucket 1 is full of water, the one-way valve 18 can prevent the water in the water storage bucket 1 from Water refluxes. When it is necessary to irrigate the grass seedlings, the water pump in the water storage barrel 1 pumps water into the drain pipe 19, so that the water flows out from the drain port of the sealing groove 13 to irrigate the roots of the grass seedlings. When installing the water inlet pipe 3 and the drain pipe 19 for the water storage barrel 1, slide the sleeve 10 in the direction close to the sleeve spring plate 12. The movement of the sleeve 10 compresses the sleeve spring 11. After the sleeve 10 leaves the surface of the pipe head 4, the clamping spring 8 in the clamping spring groove 7 in a compressed state pushes the clamping spring plate 9 toward the outer wall of the pipe head 4 under the action of its own elasticity. The movement of the clamping spring plate 9 causes the clamping rod 6 to move in the same direction, so that the clamping rod 6 extends into one end of the inner wall of the pipe head 4. The clamping rod installation hole 20 is completely retracted, and the other end of the clamping rod 6 is extended from the outer wall of the pipe head 4, and then the pipe head 4 is sleeved on the surface of the reserved pipe 2, so that the clamping rod installation hole 20 is aligned with the clamping groove 5, and finally the sleeve 10 is loosened, and the sleeve spring 11 pushes the sleeve 10 back to its original position under its own elastic action. During the resetting process of the sleeve 10, the inner wall of the sleeve 10 slides over the slope of the clamping rod 6, so that the clamping rod 6 is pushed, and one end of the clamping rod 6 extends into the clamping groove 5, and the connection between the pipe head 4 and the reserved pipe 2 is completed. The above actions are successively performed on the water inlet pipe 3 and the drain pipe 19, and the connection between the water inlet pipe 3, the drain pipe 19 and the water storage bucket 1 is completed;When the pipe head 4 at the end of the water inlet pipe 3 or the drain pipe 19 is installed on the reserved pipe 2, the sealing spring 16 in the sealing spring groove 17 is compressed, so that one end of the sealing pad 14 is against the surface of the reserved pipe 2. The sealing pad 14 is made of highly elastic rubber, so as to block the gap between the water inlet pipe 3, the drain pipe 19 and the reserved pipe 2, thereby preventing the water in the pipeline from leaking from the gap between the water inlet pipe 3, the drain pipe 19 and the reserved pipe 2. At the same time, a lining plate 15 is arranged in the sealing groove 13, and the lining plate 15 separates the sealing pad 14 and the sealing spring 16 to prevent the sealing spring 16 from puncturing the sealing pad 14. ;

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline connection structure for an underground water storage irrigation device, comprising: A water storage bucket (1) is provided with a plurality of groups of reserved pipes (2) on the surface of the water storage bucket (1), wherein one group of the reserved pipes (2) is connected to a water inlet pipe (3), and the other groups of the reserved pipes (2) are connected to a drainage pipe (19), a water pump is provided in the reserved pipe (2) connected to the drainage pipe (19), and a one-way valve (18) is provided in the water inlet pipe (3), and the characteristic is that: the ends of the water inlet pipe (3) and the drainage pipe (19) are both provided with pipe heads (4), and the inner wall of the pipe head (4) is provided with a plurality of groups of clamping rod mounting holes (20), one end of a clamping rod (6) is movably inserted in the clamping rod mounting hole (20), and the other end of the clamping rod (6) is movably inserted in a clamping groove (5), and the clamping groove (5) is provided on the outer wall of the pipe of the reserved pipe (2).

2. The pipeline connection structure for an underground water storage irrigation device according to claim 1, characterized in that: A clamping spring groove (7) is provided on the hole wall of the clamping rod mounting hole (20); a clamping spring plate (9) is sleeved and fixed on the rod body of the clamping rod (6); the clamping spring plate (9) is slidably connected in the clamping spring groove (7); a clamping spring (8) is provided between the clamping spring plate (9) and the inner wall of the clamping spring groove (7); and the clamping spring (8) is provided on a side of the clamping spring plate (9) close to the clamping groove (5).

3. The pipeline connection structure for an underground water storage irrigation device according to claim 1, characterized in that: A sleeve (10) is movably sleeved on the surface of the pipe head (4), a sleeve spring plate (12) is fixed on the outer walls of the water inlet pipe (3) and the drain pipe (19), and a sleeve spring (11) is fixed between the sleeve (10) and the sleeve spring plate (12).

4. The pipe connection structure for an underground water storage irrigation device according to claim 1, characterized in that: An inclined surface is provided at one end of the clamping rod (6) away from the clamping groove (5).

5. The pipeline connection structure for an underground water storage irrigation device according to claim 1, characterized in that: The ends of the water inlet pipe (3) and the drain pipe (19) are both provided with sealing grooves (13), a lining plate (15) is slidably connected in the sealing groove (13), a sealing gasket (14) is fixed to one end of the lining plate (15), and the other end of the sealing gasket (14) is against the surface of the reserved pipe (2).

6. The pipe connection structure for an underground water storage irrigation device according to claim 5, characterized in that: A plurality of groups of sealing spring grooves (17) are provided on the inner wall of the sealing groove (13), a sealing spring (16) is fixed on the inner wall of the sealing spring groove (17), and the other end of the sealing spring (16) abuts against the surface of the lining plate (15).

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