Fixed mounting structure of vertical pipe spray head for mountain sprinkling irrigation

Abstract

The utility model relates to the technical field of agricultural irrigation equipment, in particular to a fixed mounting structure for a vertical pipe sprayer for mountain sprinkling irrigation. A mountainous region sprinkling irrigation vertical pipe spray head fixing and installing structure comprises a spray head, a vertical pipe, a capillary pipe and a sprinkling irrigation fixing device, the capillary pipe is arranged on the ground surface, the vertical pipe is vertically communicated with the capillary pipe and is communicated with the capillary pipe, and the spray head is connected to the top end of the vertical pipe and is communicated with the vertical pipe; the spray irrigation fixing device is connected to the vertical pipe, and the spray nozzle and the vertical pipe are fastened to the ground surface through the spray irrigation fixing device. The vertical pipe fastening part, the connecting ring, the angle steel and the steel strand are combined to form a fixing structure, so that the influence of sprinkling irrigation water flow pressure and mountain environment factors on the spray head is effectively resisted, the spray head is always kept vertical in the working process, the stability of the spray head is greatly improved, the possibility that the spray head shakes and inclines is reduced, and the service life of the spray head is prolonged. Meanwhile, waste of water resources is avoided, irrigation uniformity is improved, and the service life of a project is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural irrigation equipment technical field, concretely relates to a mountainous area sprinkling irrigation vertical pipe nozzle fixed mounting structure. BACKGROUND

[0002] In mountainous area sprinkling irrigation engineering, because mountainous area topography is complex and there is certain slope and uneven ground, the conventional nozzle mounting mode is difficult to ensure that the vertical pipe nozzle always keeps vertical state during sprinkling irrigation. The vertical pipe nozzle mainly adopts the conventional structure of three tripods before, when the nozzle works, the pressure of water flow will produce lateral force to the vertical pipe nozzle, the conventional mounting mode is difficult to effectively cope with the pressure of water flow during sprinkling irrigation and the particularity of mountainous area environment, leading to the vertical pipe nozzle to be easy to incline, this inclination phenomenon can cause a series of serious problems, for example, the nozzle water spraying direction deviates from the preset range, makes the irrigation uniformity of sprinkling irrigation area greatly reduces, partial area can appear over irrigation, while other areas are insufficiently irrigated, influence sprinkling irrigation irrigation uniformity, seriously affect the growth and development of crops and the effective use of water resources, simultaneously, the frequent shaking and inclination of the nozzle can accelerate the wear and damage of the nozzle, vertical pipe and relevant connecting components, greatly shorten the service life of the whole sprinkling irrigation engineering, increase the cost and frequency of equipment maintenance and replacement, reduce the reliability and stability of the sprinkling irrigation system, therefore, an urgent need for a new type of fixed mounting structure specially for mountainous area sprinkling irrigation vertical pipe nozzle to solve these problems. SUMMARY

[0003] The utility model aims at overcoming the defect of the existing fixed mounting mode of mountainous area sprinkling irrigation vertical pipe nozzle, through the innovative design of a stable and efficient fixed mounting structure, effectively prevent the vertical pipe nozzle from inclining due to pressure during sprinkling irrigation, thereby significantly improve the sprinkling irrigation irrigation uniformity, prolong the service life of the whole sprinkling irrigation engineering, improve the performance and reliability of the mountainous area sprinkling irrigation system, promote the efficient development of mountainous area agricultural irrigation.

[0004] To realize above-mentioned purpose, the utility model adopts the technical scheme: a mountainous area sprinkling irrigation vertical pipe nozzle fixed mounting structure, including nozzle, vertical pipe, capillary, sprinkling irrigation fixing device, the capillary is arranged on the ground, the vertical pipe is perpendicular and is communicated in the capillary and is communicated with the capillary, and the nozzle is connected at the top of the vertical pipe and is communicated with the vertical pipe, the sprinkling irrigation fixing device fastens the nozzle and the vertical pipe on the ground.

[0005] The vertical pipe is steel pipe with height 1±5m, and wall thickness is 3±1mm.

[0006] The sprinkling irrigation fixing device includes vertical pipe fastening part and ground fastening part, the vertical pipe fastening part is connected on the upper end of the vertical pipe, and the ground fastening part is fixedly connected on the ground, and the vertical pipe fastening part and the ground fastening part are connected by steel strand and fix the vertical pipe.

[0007] The vertical pipe fastening component can move up and down on the upper end of the vertical pipe by 10-30 cm.

[0008] Three connecting rings are arranged equidistantly around the outer circumference of the vertical pipe fastening component with the vertical pipe central axis as the center, and the center of each connecting ring is located on the perpendicular line of the vertical pipe central axis.

[0009] The connecting ring is welded on the buckle.

[0010] The length adjusting device is arranged on the steel strand, and the length adjusting device adjusts the length of the steel strand to prevent the vertical pipe nozzle from tilting due to pressure during sprinkling irrigation.

[0011] The diameter of the steel strand is 3-8 mm, and the material is high-strength alloy steel with a tensile strength of not less than 1500 MPa.

[0012] The length adjusting device is a UT clamp, and the screw thread of the UT clamp can be tightened by not less than 1 / 2 of the length.

[0013] The ground fastening component comprises an angle steel, the length of the angle steel is 80±30 cm, the included angle between the angle steel and the ground is adjusted according to the mountain slope, and the angle is 45±15°; the angle steel is provided with a connecting hole corresponding to the connecting ring, the diameter of the connecting hole is matched with the diameter of the steel strand, and the steel strand is connected between the connecting ring and the connecting hole; the angle steel is fastened to the ground by not less than one ground bolt uniformly distributed at the bottom of the angle steel, so as to provide a stable force point and a suitable tension direction for the steel strand, and effectively offset the pressure of the nozzle during sprinkling irrigation. Advantages

[0014] 1. The utility model improves the stability of the nozzle: through the combination of the vertical pipe fastening component, the connecting ring, the angle steel and the steel strand, the influence of the sprinkling water flow pressure and the mountain environment factors on the nozzle is effectively resisted, the nozzle always keeps vertical during the working process, the stability of the nozzle is greatly improved, and the possibility of shaking and tilting of the nozzle is reduced.

[0015] 2. The utility model improves the uniformity of irrigation: since the nozzle can stably keep vertical, the water spraying direction is accurate and uniform, the uniformity of irrigation in the sprinkling irrigation area is significantly improved, the demand of different crops for uniform irrigation of water is met, the consistency of crop growth and the yield improvement are promoted, and the waste of water resources is avoided.

[0016] 3. The utility model prolongs the service life of engineering: reduce the wear and tear and damage of the nozzle because of the inclination, reduce the uneven force condition of vertical pipe, connecting part and nozzle itself, thereby prolongs the service life of whole sprinkling irrigation engineering effectively, reduces equipment update and maintenance cost, improves the long-term economic benefit of sprinkling irrigation system.

[0017] 4. The utility model is strong in adaptability: the structure design of the utility model is simple and flexible, can adjust the parameter and installation position of steel strand, angle steel and other parts according to various complex terrains of mountain and different sprinkling irrigation engineering demand, has extensive adaptability, can be applied to various mountain sprinkling irrigation scenes.

[0018] The above description is only the outline of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following detailed description of the preferred embodiments of the utility model and the accompanying drawings as follows. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed in the embodiments, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, without creative labor, can also obtain other drawings according to these drawings.

[0020] Figure 1 The utility model is a schematic diagram.

[0021] In the drawing: 1, nozzle; 2, steel strand; 3, angle steel; 4, hair pipe; 5, vertical pipe; 6, hair pipe; 7, angle steel; 8, ground; 9, connecting ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of the utility model protection. EMBODIMENT

[0023] According to Figure 1The application discloses a fixed installation structure of a mountainous sprinkling vertical pipe nozzle, which comprises a nozzle 1, a vertical pipe 5, a capillary tube 6 and a sprinkling fixed device, wherein the capillary tube 6 is arranged on the ground, the vertical pipe 5 is vertically connected to the capillary tube 6 and communicates with the capillary tube, the nozzle 1 is connected to the top end of the vertical pipe 5 and communicates with the vertical pipe 5, and the sprinkling fixed device fastens the nozzle 1 and the vertical pipe 5 on the ground. The pipe diameter, material and laying route of the capillary tube 6 are determined according to the designed flow of the sprinkling system, the mountainous terrain and the water source position, the material is high-pressure-resistant polyethylene or polyvinyl chloride, and the laying route is determined according to the contour line of the mountainous terrain and the water source position, and the bending radius is not less than 10 times of the pipe diameter, so that the water source transmission of the whole sprinkling system is smooth, and the nozzle 1 is continuously and stably supplied with water.

[0024] The height, material and wall thickness of the vertical pipe 5 are determined according to the spraying height, sprinkling range of the nozzle 1 and the bearing capacity of the mountainous environment, so that the nozzle 1 can be stably supported and resist the water flow pressure in the sprinkling process and the external environmental interference. Preferably, the vertical pipe 5 is a steel pipe with a height of 1±5 m and a wall thickness of 3±1 mm.

[0025] The sprinkling fixed device comprises a vertical pipe fastening component 2 and a ground fastening component, the vertical pipe fastening component 2 is connected to the upper end of the vertical pipe, the ground fastening component is fixedly connected to the ground, and the vertical pipe fastening component 2 and the ground fastening component are connected through a steel strand 4 to fix the vertical pipe 5.

[0026] The vertical pipe fastening component 2 can move up and down on the upper end of the vertical pipe 5 by a distance of 10-30 cm, the vertical pipe fastening component 2 moves up and down to adjust the distance between the nozzle 1 according to the height of the vertical pipe 5 and the change of the terrain, so as to ensure the stability of the vertical pipe 5 and the nozzle 1.

[0027] Three connecting rings 9 are arranged on the outer circumference of the vertical pipe fastening component 2 at equal distances from the central axis of the vertical pipe 5, and the centers of the connecting rings are located on the vertical lines of the central axis of the vertical pipe 5, the three connecting rings 9 are uniformly distributed around the nozzle 1, the diameter of the connecting ring 9 is matched with the size of the nozzle 1 and the demand of the subsequent connecting steel strand 2, the welding position is determined according to the center of gravity of the nozzle 1, so that the steel strand 2 can be balanced to maintain the verticality of the nozzle 1, and the vertical pipe fastening component 2 is connected with the ground fastening component through the steel strand 4 passing through the connecting ring 9. The material of the connecting ring 9 is stainless steel, which has good corrosion resistance and sufficient strength to adapt to the complex environment of the mountainous area and bear the tension in the sprinkling process.

[0028] The vertical pipe fastening component 2 is a buckle, and the connecting ring 9 is welded on the buckle. The connecting ring 9 and the vertical pipe fastening component 2 are welded, the welding position is firm and sealed, so as to ensure the stability of the connection between the connecting ring 9 and the vertical pipe 5 when the nozzle 1 works.

[0029] The length adjusting device is arranged on the steel strand 4, which adjusts the length of the steel strand at any time, and prevents the vertical pipe nozzle from tilting due to pressure during the sprinkling irrigation process.

[0030] The three steel strands 4 have a diameter of 3-8 mm and are made of high-strength alloy steel, and the tensile strength is not less than a predetermined standard, preferably the tensile strength of the steel strand 4 is not less than 1500 MPa, which ensures that the steel strand will not break due to stress during long-term use. The three steel strands 4 pass through the corresponding connecting rings 9 and the angle steels 7, respectively, and the tension of the steel strands 4 is adjusted by a professional tightener, and the tension force is determined according to the nozzle 1 sprinkling pressure and the steel strand 4 specification between 500 N and 2000 N, so that the nozzle 1 remains vertical and stable; the length, diameter and material of the steel strand 4 are determined according to the nozzle 1 sprinkling pressure, the height of the vertical pipe 5 and the mountain environment, and have sufficient tensile strength and flexibility, the flexibility satisfies that the bending angle is not more than 30° when bearing the pressure of the nozzle 1 and will not break or plastic deformation, and the vertical pipe nozzle 1 can be stably fixed and kept vertical in various working conditions.

[0031] The length adjusting device is a UT clamp, and the screw thread of the UT clamp can be tightened by not less than 1 / 2 of the length. The UT clamp adopts a wedge self-locking structure, and the steel strand is clamped in the slot by the wedge splitting force, so as to achieve the purpose of firm and tight line, which can firmly fix the steel strand, prevent it from loosening or falling off, and ensure the stability and safety of the line.

[0032] The ground fastening component comprises an angle steel 7 with a length of 80±30 cm, which is fastened to the ground at an angle of 45±15° according to the mountain slope; the angle steel 7 is provided with a connecting hole corresponding to the connecting ring 9, the diameter of the connecting hole is matched with the diameter of the steel wire 2, and the steel wire 4 is connected between the connecting ring 9 and the connecting hole; the punching position of the angle steel 7 is located on one side surface of the angle steel 7, and the distance from the hole to the edge of the side surface is 0.2 to 0.4 times the width of the angle steel 7; the angle steel 7 is fastened to the ground by not less than two anchor bolts evenly distributed at the bottom of the angle steel 7, which provides a stable force point and a suitable tension direction for the steel wire 2, so as to effectively offset the pressure of the nozzle 1 in the sprinkling process. The punching position and hole diameter of the angle steel 7 are set according to the diameter of the steel wire 4, and the length, angle and fixing means of the angle steel 7 are determined according to the mountain terrain, the position of the vertical pipe 5 and the working parameters of the nozzle 1, so as to provide a stable force point and a proper tension direction for the steel wire 4, and effectively resist the pressure of the nozzle 1. Preferably, the angle steel 7 is an equilateral angle steel, and the side length and thickness thereof are reasonably determined according to the size of the vertical pipe nozzle and the sprinkling pressure, so as to ensure that the angle steel 7 can effectively bear the tension of the steel wire and be stably fixed to the ground. The angle steel 7 is fastened to the ground 8 by anchor bolts, and the depth of the anchor bolts into the ground is not less than a predetermined value, so that the angle steel 7 will not loosen or displace when bearing the tension of the steel wire 4. The fastening component used is a combination of adjustable nut and washer, and the tension of the steel wire can be adjusted by rotating the nut, so as to accurately adjust the verticality of the vertical pipe nozzle and maintain the stability thereof.

[0033] The specific method for fixedly installing the nozzle comprises the following steps: in the actual implementation process of the mountainous sprinkling irrigation project, first, the installation positions and quantity of the vertical pipes 5 and the nozzles 1 are determined according to the slope of the mountainous terrain, the slope direction, the shape of the irrigation area, the area and the crop distribution planning layout, the interval of the installation sites is determined according to the sprinkling irrigation radius of the nozzle 1 and is between 5m and 20m; then, the hose 6 is installed and connected to the water source, the pipe fitting with good sealing performance is used for connection at the connection position, the stable and reliable water supply is ensured, and the water source pressure is between 0.2MPa and 0.6MPa; then, the vertical pipe 5 is installed at the predetermined position, the vertical pipe fastening component 2 is installed below the nozzle 1 of the vertical pipe 5, and the three connecting rings 9 are accurately welded on the vertical pipe fastening component 2, the position of the connecting ring 9 is symmetrical and firmly welded, argon arc welding or carbon dioxide protective welding is used during welding, the welding current is adjusted according to the material and thickness of the connecting ring and is between 80A and 150A, the uniform distribution and firm welding of the connecting ring are ensured, and the height of the welding seam is not less than 0.6 times the thickness of the connecting ring; then, the punched angle steel 7 is fixed at the corresponding position on the ground, the angle and height of the angle steel 7 are adjusted according to the mountain slope and the position of the vertical pipe 5, so that the angle steel 7 can provide a suitable tension direction and a force point for the steel strand 4; then, the three steel strands 4 are respectively threaded through the corresponding connecting rings 9 and angle steels 7, the tension of the steel strand is adjusted through professional tools, so that the nozzle 1 is kept vertical and stable. During the whole installation process, the operation needs to be strictly performed according to the relevant engineering specifications and the design requirements of the utility model, so as to ensure the installation quality and connection reliability of each component. After the installation is completed, system debugging is performed, the water spraying direction and uniformity of the nozzle 1 and the fixing effect of the steel strand 4 on the nozzle 1 are checked, if necessary, fine adjustment is performed, and the whole sprinkling irrigation system can stably and efficiently operate.

[0034] In the case of no conflict, the skilled in the art can combine the technical features related in the above examples according to the actual situation to achieve the corresponding technical effects, and the specific combinations are not described here.

[0035] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0037] The above are only preferred embodiments of the present application, and the present application will not be limited to these embodiments shown in the present document, but will be subject to the widest scope consistent with the principles and novel characteristics disclosed in the present document. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still belong to the scope of the technical scheme of the present application.

Claims

1. A mountainous sprinkling vertical pipe sprinkler fixed installation structure, characterized by: The utility model provides a kind of fixed device of sprinkling irrigation, including spray head (1), riser (5), capillary (6) and sprinkling irrigation fixed device, the capillary (6) is arranged on ground, riser (5) is vertically communicated in capillary (6) and is communicated with capillary, spray head (1) is connected in the top end of riser (5) and is communicated with riser (5);The sprinkling irrigation fixed device fastens spray head (1) with riser (5) on ground.

2. The vertical pipe sprinkler fixed mounting structure of claim 1, wherein: The riser (5) is a steel pipe with a height of 1±5 m and a wall thickness of 3±1 mm.

3. The vertical pipe sprinkler head fixed mounting structure of claim 1, wherein: The sprinkling irrigation fixed device includes riser fastening component (2) and ground fastening component, the riser fastening component (2) is connected to the upper end of the riser, and the ground fastening component is fixed to the ground, the riser fastening component (2) and the ground fastening component are connected by a steel strand (4) to fix the riser (5).

4. The vertical pipe sprinkler fixed mounting structure for mountainous field according to claim 2, characterized in that: The riser fastening component (2) can move up and down on the upper end of the riser (5) by a distance of 10-30 cm.

5. The vertical pipe sprinkler head fixed mounting structure of claim 4, wherein: Three connecting rings (9) are equidistantly arranged around the outer circumference of the riser fastening component (2) with the central axis of the riser (5) as the center, and the center of each connecting ring is located on the perpendicular line of the central axis of the riser (5), the riser fastening component (2) is connected to the ground fastening component by the steel strand (4) passing through the connecting rings (9).

6. The vertical pipe sprinkler fixed mounting structure for mountainous terrain sprinkling irrigation according to claim 5, characterized in that: The riser fastening component (2) is a buckle, and the connecting rings (9) are welded on the buckle.

7. The vertical pipe sprinkler head fixed mounting structure of claim 5, wherein: The steel strand (4) is provided with a length adjusting device, which adjusts the length of the steel strand to prevent the spray head (1) from tilting due to the pressure of sprinkling irrigation.

8. The vertical pipe sprinkler fixed mounting structure for mountainous terrain sprinkling irrigation according to claim 7, characterized in that: The steel strand (4) has a diameter of 3-8 mm and is made of high-strength alloy steel with a tensile strength not less than 1500 MPa.

9. The vertical pipe sprinkler fixed mounting structure for mountainous terrain sprinkling irrigation according to claim 7, characterized in that: The length adjusting device is a UT clamp, and the screw thread of the UT clamp can be tightened by a length not less than 1 / 2.

10. The vertical pipe sprinkler fixed mounting structure for mountainous terrain sprinkling irrigation according to claim 5, characterized in that: The ground fastening component includes an angle steel (7) with a length of 80±30 cm, an included angle with the ground is adjusted according to the slope of the mountain to be 45±15°, the angle steel (7) is provided with connecting holes corresponding to the connecting rings (9), the diameter of the connecting holes is matched with the diameter of the steel strand (2), the steel strand (4) is connected between the connecting rings (9) and the connecting holes, and the angle steel (7) is fastened to the ground by not less than two anchor bolts evenly distributed at the bottom of the angle steel (7) to provide a stable force point and a suitable tension direction for the steel strand (2) to effectively offset the pressure of the spray head (1) during sprinkling irrigation.

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