A water pipe installation device for high and steep slopes

Abstract

This invention discloses a water pipe installation device for maintaining steep slopes, relating to the field of slope maintenance technology. The invention includes several PVC pipes arranged in series or parallel; the PVC pipes are horizontally fixed to the slope surface; a sprayer is connected to each PVC pipe along its length via a flexible branch hose; the sprayer includes a cylinder with several rows of spray holes on its periphery; it also includes a protective structure, comprising a pair of end plates connected by connecting columns; an opening is provided in the middle of the end plates, and both ends of the cylinder are connected to protruding pipes that pass through the opening and rotate around it; a first connector connected to the flexible branch hose is located at the end of the cylinder inside one of the protruding pipes. This invention uses the rotation of the protruding pipe within the opening of the end plate to cause the sprayer to rotate under the impact of water flow, using centrifugal force to throw out impurities, and the sprayer is connected to the PVC pipe via the flexible branch hose. The sprayer can be placed within the length range of the flexible branch hose as needed.

Description

Technical Field

[0001] This invention belongs to the field of slope maintenance technology, and in particular relates to a water pipe installation device for high and steep slopes. Background Technology

[0002] In the maintenance of vegetation on steep slopes, nozzle clogging in irrigation systems has long been a technical bottleneck. Traditional sprinkler irrigation equipment uses fixed nozzles with orifice diameters typically ranging from 0.5 to 2 mm. Over long-term use, these nozzles are easily clogged by airborne dust, decaying vegetation, and light. Furthermore, existing fixed nozzles are inconvenient to clean after clogging, and the irrigation range cannot be adjusted according to needs. Summary of the Invention

[0003] The purpose of this invention is to provide a water pipe installation device for high and steep slopes. The device uses a convex pipe that rotates in the opening of the end plate to make the sprayer rotate due to the impact of the water flow. It uses centrifugal force to throw out impurities. The sprayer is connected to a PVC pipe through a branch hose. The sprayer can be placed within the length range of the branch hose as needed, which solves the problems of existing spray hole blockage and the inability to adjust the irrigation range.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a water pipe installation device for maintaining steep slopes, comprising several PVC pipes arranged in series or parallel; the PVC pipes are horizontally fixed on the slope surface; each PVC pipe is connected to a sprayer via a branch hose along its length; the sprayer includes a cylinder with several rows of spray holes on its periphery; it also includes a protective structure, which includes a pair of end plates connected by a connecting column; each end plate has an opening in the middle, and both ends of the cylinder are connected to a convex pipe that passes through the opening and rotates around the opening; the end of the cylinder located inside one of the convex pipes is connected to a first connector that communicates with the branch hose; the convex pipe rotates in the opening of the end plate, causing the sprayer to rotate under the impact of water flow, using centrifugal force to throw out impurities and solve the problem of spray hole blockage; the protective structure prevents damage from external impacts.

[0005] Furthermore, it also includes a baffle that blocks part of the spray holes on the outer wall of the cylinder. The baffle is an arc-shaped plate. Guide rods are provided at both ends of the two side surfaces of the baffle. Protrusions are provided on the inner wall of the end plate. Guide holes for the guide rods to pass through are provided on the protrusions. The guide rods cooperate with the guide holes of the protrusions to move the baffle along the arc-shaped trajectory, so as to facilitate the adjustment of the gap between the baffle and the outer wall of the cylinder as needed.

[0006] Furthermore, the end of the guide rod is provided with a threaded section, and a nut is threadedly connected to the threaded section on one side, which abuts against the side of the protrusion away from the baffle. The nut or pin locks the guide rod to ensure the stability of the baffle position and prevent the baffle from moving when impacted by water flow. The protrusion is provided with a through hole that is perpendicular to and communicates with the guide hole. A pin is inserted into the through hole, and the guide rod is provided with a pin hole for the pin to pass through. A rubber layer is provided on the outer wall of the pin near the handle end. After the pin is inserted into the through hole, the rubber layer is inserted into the through hole. The expansion of the rubber layer after being inserted into the through hole improves the pin's ability to prevent it from falling out.

[0007] Furthermore, the inner wall of the baffle is provided with N columns of conical columns with tapered ends. Each column has the same number of conical columns, M1, and each column has the same number of spray holes, M2, where M1=M2. In use, the baffle is controlled to move towards the side closer to the cylinder, and the conical columns are controlled to insert into the spray holes to physically clear the blockage. The conical structure avoids secondary blockage.

[0008] Furthermore, the outer wall of the PVC pipe is provided with a second connector along its length, which communicates with the branch hose; the second connector includes a clamp A covering the outer wall of the PVC pipe, and clamp A is riveted to clamp B through connecting post two; a branch pipe is inserted into the PVC pipe through clamp B and / or clamp A; an opening for the insertion of the branch pipe is provided on the outer wall of the PVC pipe, and a sealing layer is provided on the inner wall of clamp B and / or clamp A located around the branch pipe; clamp B and clamp A are riveted to wrap the PVC pipe, the branch pipe is inserted into the opening and sealed with a sealing layer to prevent water leakage at the hose connection and improve the sealing performance.

[0009] Furthermore, any two adjacent PVC pipes are connected by a water supply hose A, and the PVC pipe located at the top or bottom of the slope is connected to a main water supply pipe, which is connected to the water supply device; the series water supply and the top / bottom main pipe design achieve large-area uniform irrigation and reduce water pressure loss.

[0010] Furthermore, it also includes a water supply pipe arranged at an incline along the slope, one side of which is connected to the end of a PVC pipe via a water supply hose B, and a valve is provided on the water supply hose B; the inclined water supply pipe controls the water supply hose B through the valve, enabling zoned irrigation and reducing water waste.

[0011] Furthermore, the bottom of the PVC pipe is provided with a ground anchor structure, including ground anchor piles inserted into the slope and a U-shaped fixing ring connecting the ground anchor piles and the PVC pipe; an elastic pad is provided on the inner side of the U-shaped fixing ring, and the top of the fixing ring is pressed into the PVC pipe by adjusting bolts: ground anchor piles + U-shaped ring fixation, elastic pads buffer vibration, adjusting bolts tighten, adapting to uneven terrain and preventing pipe displacement.

[0012] The present invention has the following beneficial effects: This invention uses a convex tube that rotates in an opening in an end plate to cause the sprayer to rotate due to the impact of water flow. This centrifugal force is used to throw out impurities. The sprayer is connected to a PVC pipe via a branch hose, and the sprayer can be placed within the length range of the branch hose as needed.

[0013] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. 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 effort.

[0015] Figure 1 This is a schematic diagram of the water pipe installation structure for the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the water pipe installation structure for the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the PVC pipe structure of the present invention; Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle; Figure 5 This is a schematic diagram of the sprayer structure of the present invention; Figure 6 for Figure 5 Enlarged view of a section at point B in the middle; Figure 7 This is a cross-sectional view of the sprayer of the present invention; The attached diagram lists the components represented by each number as follows: 1-PVC pipe, 2-branch hose, 3-sprayer, 4-water supply hose A, 5-water supply pipe, 11-clamp A, 12-branch pipe, 13-connecting post, 14-clamp B, 30-cylinder, 31-spray hole, 32-protruding pipe, 33-first connector, 34-end plate, 35-connecting post, 36-baffle, 37-protrusion, 38-pin, 40-main water supply pipe, 51-water supply hose B, 360-conical column, 361-guide rod, 371-guide hole, 372-through hole. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0018] Please see Figure 1 As shown, the present invention is a water pipe installation device for maintenance of steep slopes, including multiple PVC pipes 1 fixed horizontally on the slope surface. Several second joints are provided on the outer wall of the PVC pipes 1 along their length direction, and each second joint is connected to a sprayer 3 through a branch hose 2. The branch hose 2 is used to facilitate the adjustment of the placement position of the sprayer 3 according to the needs.

[0019] Specifically, such as Figure 3-4 The provided second connector covers the clamps A11 and B14 on the outer wall of the PVC pipe 1, and clamps A11 and B14 are riveted together by connecting post 2 13. A branch pipe 12 is provided on clamp B14. The branch pipe 12 is inserted into the inner wall of the branch pipe 1 through an opening provided on the outer wall of the PVC pipe 1, and a sealing layer is provided on the inner wall of clamp B14 located around the branch pipe 12.

[0020] like Figure 5-7 The sprayer 3 includes a cylinder 30 with twelve rows of spray holes 31 arranged around its periphery, each row of spray holes 31 having eight holes; at the same time, protruding tubes 32 are connected to both ends of the cylinder 30, the protruding tubes 32 passing through an opening in the middle of the end plate 34, the protruding tubes 32 rotating around the opening when in use, and there are two end plates 34, which are respectively arranged at both ends of the cylinder 30. The two end plates 34 are connected by eight connecting posts 35 arranged in a ring around the outer periphery of the cylinder 30, that is, the connecting posts 35 and the end plates 34 constitute a protective structure; and the end of the cylinder 30 located inside one of the protruding tubes 32 is connected to a first connector 33 that communicates with the branch hose 2.

[0021] During installation, the two ends of the branch hose 2 are connected to the first connector 33 and the branch pipe 12, respectively.

[0022] In order to facilitate the shielding of the spray holes 31 on the outer wall of the cylinder 30 during use, a baffle 36 is also provided. The baffle 36 is an arc-shaped plate. Guide rods 361 are provided at both ends of the two side surfaces of the baffle 36. A protrusion 37 is provided on the inner wall of the end plate 34. A guide hole 371 for the guide rod 361 to pass through is provided on the protrusion 37.

[0023] The inner wall of the baffle 36 is provided with five rows of cone columns 360 with tapered ends, and each row of cone columns 360 has the same number of eight.

[0024] In a feasible technical solution, the following two fixing methods are provided to facilitate fixing the position of the baffle 36.

[0025] Method 1: The end of the guide rod 361 is provided with a threaded section, and a nut is threadedly connected to the threaded section on one side, which abuts against the side of the protrusion 37 away from the baffle 36.

[0026] Method 2: The protrusion 37 is provided with a through hole 372 that is perpendicular to and connected to the guide hole 371. A pin 38 is inserted into the through hole 372. The guide rod 361 is provided with a pin hole for the pin 38 to pass through. A rubber layer is provided on the outer wall of the pin 38 near the handle end. After the pin 38 is inserted into the through hole 372, the rubber layer is inserted into the through hole 372.

[0027] The bottom of the PVC pipe 1 is provided with a ground anchor structure, including a ground anchor pile inserted into the slope and a U-shaped fixing ring connecting the ground anchor pile and the PVC pipe 1; an elastic pad is provided on the inner side of the U-shaped fixing ring, and the top of the fixing ring is pressed against the PVC pipe by an adjusting bolt.

[0028] It is understood that the present invention provides two water supply methods for supplying irrigation water to PVC pipe 1.

[0029] The first method: such as Figure 1 Any two adjacent PVC pipes 1 are connected by a water supply hose A4, and the PVC pipe 1 located at the top or bottom of the slope is connected to a main water supply pipe 40, which is connected to the water supply device. The second method: As shown in the figure, it includes a water supply pipe 5 arranged at an incline along the slope. One side of the water supply pipe 5 is connected to the end of the PVC pipe 1 through a water supply hose B51, and a valve is installed on the water supply hose B51.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A water pipe installation device for maintaining steep slopes, characterized in that: It includes several PVC pipes (1) arranged in series or in parallel; the PVC pipes (1) are fixed horizontally on the slope. The PVC pipe (1) is connected to a sprayer (3) along its length via a branch hose (2); The sprayer (3) includes a cylinder (30) with several rows of spray holes (31) arranged around its periphery. It also includes a protective structure, which includes a pair of end plates (34) connected by a connecting column (35); the end plates (34) have an opening in the middle, and both ends of the cylinder (30) are connected to a through-hole and rotating convex tube (32) around the opening. The end of the cylinder (30) located inside one of the convex tubes (32) is connected to a first connector (33) that communicates with the branch hose (2). It also includes a baffle (36) for blocking a pair of nozzles (31) on the outer wall of the cylinder (30), the baffle (36) being an arc-shaped plate; Guide rods (361) are provided at both ends of the two side surfaces of the baffle (36), and protrusions (37) are provided on the inner wall of the end plate (34). Guide holes (371) for the guide rods (361) to pass through are provided on the protrusions (37). The inner wall of the baffle (36) is provided with N columns of cone columns (360) with tapered ends. The number of cone columns (360) in each column is the same, M1, and the number of nozzles (31) in each column is the same, M2, M1=M2.

2. The water pipe installation device for high and steep slopes according to claim 1, characterized in that, The end of the guide rod (361) is provided with a threaded section, and a nut is threadedly connected to the threaded section on one side, which abuts against the side of the protrusion (37) away from the baffle (36); Alternatively, the protrusion (37) may be provided with a through hole (372) that is perpendicular to and communicates with the guide hole (371), a pin (38) may be inserted into the through hole (372), and the guide rod (361) may be provided with a pin hole for the pin (38) to pass through.

3. The water pipe installation device for high and steep slopes according to claim 2, characterized in that, A rubber layer is provided on the outer wall of the pin (38) near the handle end. After the pin (38) is inserted into the through hole (372), the rubber layer is inserted into the through hole (372).

4. The water pipe installation device for high and steep slopes according to claim 1, characterized in that, The outer wall of the PVC pipe (1) is provided with a second connector that communicates with the branch hose (2) along its length.

5. The water pipe installation device for high and steep slopes according to claim 4, characterized in that, The second joint includes a clamp A (11) covering the outer wall of the PVC pipe (1), and the clamp A (11) is riveted to a clamp B (14) through a connecting post two (13). A branch pipe (12) inserted into the PVC pipe (1) is provided through the clamp B (14) and / or clamp A (11). The outer wall of the PVC pipe (1) is provided with an opening for the insertion of the branch pipe (12), and the inner wall of the clamp B (14) and / or clamp A (11) located around the branch pipe (12) is provided with a sealing layer.

6. The water pipe installation device for high and steep slopes according to claim 1, characterized in that, Any two adjacent PVC pipes (1) are connected by a water supply hose A (4), and the PVC pipe (1) located at the top or bottom of the slope is connected to a water supply main pipe (40), which is connected to a water supply device.

7. The water pipe installation device for high and steep slopes according to claim 1, characterized in that, It also includes a water supply pipe (5) arranged at an incline along the slope, one side of which is connected to the end of the PVC pipe (1) via a water supply hose B (51), and a valve is provided on the water supply hose B (51).

8. The water pipe installation device for high and steep slopes according to claim 1, characterized in that, The bottom of the PVC pipe (1) is provided with a ground anchor structure, including a ground anchor pile inserted into the slope and a U-shaped fixing ring connecting the ground anchor pile and the PVC pipe (1); the inner side of the U-shaped fixing ring is provided with an elastic pad, and the top of the fixing ring is pressed against the PVC pipe (1) by an adjusting bolt.

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