Water-stable drip irrigation maintenance device

Abstract

The utility model provides a water-stable drip irrigation maintenance device, and belongs to the technical field of water-stable layer maintenance. The water-stable drip irrigation maintenance device comprises a water pump, a water supply main pipe, a water supply branch pipe, a soft belt bypass valve and a drip irrigation soft belt, the water pump feeds water flow into the water supply branch pipe through the water supply main pipe, the soft belt bypass valve is installed on the water supply branch pipe, the drip irrigation soft belt is connected to the soft belt bypass valve, and the water supply main pipe is connected with the water supply branch pipe. The multiple water supply branch pipes are arranged side by side, the drip irrigation soft belts are arranged between every two adjacent water supply branch pipes, and the two ends of each drip irrigation soft belt are connected with soft belt bypass valves. The utility model has the advantages that the maintenance effect on the cement stable layer is good, the labor cost and the water resource can be saved, the arrangement speed is higher, the disassembly is convenient, and the damage to the cement stable structure layer which is just paved due to the maintenance of a watering cart can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water-stable layer maintenance, in particular to a water-stable drip irrigation maintenance device. Background Art

[0002] In construction engineering, the importance of the water-stable layer is self-evident, and it is widely used in airport and municipal road projects. It is the main load-bearing layer of the entire road structure and an important structure to ensure the stability of the entire road structure, which can effectively transfer the vertical load of the road to the roadbed and subgrade. Good maintenance can better ensure the stability and service life of the water-stable layer structure and prevent phenomena such as cracking and splitting.

[0003] During the construction process of the water-stable layer, in the past, manual direct watering and covering with curing cloth were used to keep the surface always wet; or after each maintenance, plastic film etc. was covered on the surface of the water-stable layer to reduce water loss and reduce the number of maintenance times; or directly using a sprinkler truck for maintenance. The above methods have the following problems:

[0004] 1. When manually watering directly for maintenance, in windy and high-temperature weather, the water evaporates quickly, requiring a large amount of labor and having low efficiency, and there are situations where some areas are not properly maintained and the watering is uneven.

[0005] 2. By covering the surface of the water-stable layer with plastic film etc. for maintenance after each watering, although a large amount of water can be saved, in airport and municipal road projects, when the maintenance area is large, this method has certain limitations, is not convenient for construction, and has high costs.

[0006] 3. Directly using a sprinkler truck for maintenance, this method is limited by the fact that when the strength of the water-stable layer structure is not yet formed, the load of the sprinkler truck may damage and pollute the water-stable layer structure in the maintenance area. Content of the Utility Model

[0007] To solve the above technical problems, the utility model proposes a water-stable drip irrigation maintenance device.

[0008] The technical solution of the utility model is realized as follows:

[0009] A water-stable drip irrigation maintenance device includes a water pump, a main water supply pipe, a branch water supply pipe, a soft tape bypass valve, and a drip irrigation soft tape. The water pump sends water flow into the branch water supply pipe through the main water supply pipe. The soft tape bypass valve is installed on the branch water supply pipe, and the drip irrigation soft tape is connected to the soft tape bypass valve. Among them, a plurality of branch water supply pipes are arranged in parallel, the drip irrigation soft tape is arranged between two adjacent branch water supply pipes, and both ends of the drip irrigation soft tape are connected with soft tape bypass valves.

[0010] Furthermore, multiple rows of drip holes are arranged on the drip irrigation soft tape, and each row of drip holes is inclined.

[0011] Furthermore, the main water supply pipe is connected with a branch water supply pipe, and one end of the branch water supply pipe is connected to the branch water supply pipe through a reducing joint.

[0012] Furthermore, a water meter and a pressure gauge are arranged on the main water supply pipe. One end of the main water supply pipe is connected to a water pump, and the water pump is connected with a water suction pipe, and one end of the water suction pipe is inserted into a water source.

[0013] Furthermore, manual gate valves are arranged on both the branch water supply pipe and the water supply branch pipe.

[0014] Furthermore, a bracket integrally in a "U" shape is sleeved on the bottom of the branch water supply pipe. Support grooves are formed on both sides of the bracket, and the bottom of the soft belt bypass valve is supported by the support grooves.

[0015] Furthermore, the bracket includes a bottom plate supporting the bottom of the branch water supply pipe and side plates located on both sides of the branch water supply pipe. A threaded rod is threadedly connected to one side of the side plate. The top and bottom ends of the threaded rod penetrate through the side plate, and the bottom end of the threaded rod is rotatably connected to the bottom plate. A slide rod penetrates through the other side of the side plate, and the bottom end of the slide rod is fixed to the bottom plate. The sleeve groove is formed on the side plate.

[0016] Furthermore, an extension plate for supporting the bottom of the soft belt bypass valve is vertically fixed on the outer side surface of the side plate.

[0017] Furthermore, a threaded groove for threaded cooperation with the top end of the threaded rod is arranged at the bottom of the bottom plate, and a slot for inserting the top end of the slide rod is arranged at the bottom of the bottom plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. By applying the water stable drip irrigation maintenance device of the present application, the size of the drip irrigation water flow can be changed by adjusting the soft belt bypass valve or the manual gate valve at the maintenance site until partial or full closure, so as to keep the area to be maintained in the water stable construction moist for maintenance.

[0020] 2. The water stable drip irrigation maintenance device of the present application can save labor costs and water resources, and its layout speed is fast and it is convenient to disassemble, and it can also avoid damaging the newly paved water stable structural layer by using a sprinkler for maintenance. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the first embodiment of the utility model;

[0022] Figure 2 is a schematic diagram of the drip holes of the drip irrigation soft belt of the utility model;

[0023] Figure 3It is a schematic diagram of the second embodiment of the present utility model;

[0024] Figure 4 It is a schematic diagram when the brackets are stacked in the second embodiment of the present utility model;

[0025] Figure 5 It is a partial side view when the brackets are stacked in the second embodiment of the present utility model.

[0026] In the figure: 1, water pump; 2, main water supply pipe; 3, branch water supply pipe; 4, soft belt bypass valve; 5, drip irrigation soft belt; 6, drip holes; 7, water supply branch pipe; 8, reducing joint; 9, water meter; 10, pressure gauge; 11, manual gate valve; 12, bracket; 12.1, bottom plate; 12.2, side plate; 13, support groove; 14, threaded rod; 15, slide rod; 16, extending plate; 17, threaded groove; 18, slot. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] As Figure 1 and Figure 2 shown, Embodiment 1 of the present application provides a water stable drip irrigation maintenance device, including a water pump 1, a main water supply pipe 2, branch water supply pipes 3, a soft belt bypass valve 4 and a drip irrigation soft belt 5. The water pump 1 sends water flow into the branch water supply pipes 3 through the main water supply pipe 2. The soft belt bypass valve 4 is installed on the branch water supply pipes 3, and the drip irrigation soft belt 5 is connected to the soft belt bypass valve 4. Among them, a plurality of branch water supply pipes 3 are arranged in parallel, the drip irrigation soft belt 5 is arranged between two adjacent branch water supply pipes 3, and both ends of the drip irrigation soft belt 5 are connected with soft belt bypass valves 4.

[0029] When the water stable drip irrigation maintenance device is applied to the construction of the water stable layer of airports and municipal roads, it is convenient and fast to lay, reduces a large amount of labor, realizes semi-automatic maintenance, avoids damage and pollution to the water stable structure layer that may be caused by the load of the sprinkler truck, and the maintenance is uniform and fast, and the relevant facilities can be reused.

[0030] A plurality of rows of drip holes 6 are arranged on the drip irrigation soft belt 5, and each row of drip holes 6 is arranged obliquely. By setting like this, when maintaining the water stable layer, the water flow is dripped more evenly, improving the maintenance effect.

[0031] The water supply main pipe 2 is connected with a water supply branch pipe 7, and one end of the water supply branch pipe 3 is connected to the water supply branch pipe 7 through a reducing joint 8. A water meter 9 and a pressure gauge 10 are arranged on the water supply main pipe 2. One end of the water supply main pipe 2 is connected to a water pump 1, and the water pump 1 is connected with a water suction pipe, and one end of the water suction pipe is inserted into the water source. When the water pump 1 is started, the water in the water source is pumped into the water supply main pipe 2 by the water suction pipe. The water flow passes through the water supply main pipe 2 and enters the water supply branch pipe 7. The water in the water supply branch pipe 7 enters each water supply branch pipe 3 through the reducing joint 8. Furthermore, the water flow finally enters the drip irrigation hose 5 through each soft belt bypass valve 4, realizing the supply of the drip irrigation water flow.

[0032] Manual gate valves 11 are arranged on both the water supply branch pipe 3 and the water supply branch pipe 7. By using the manual gate valves 11, the water volume of the maintenance water can be adjusted, and the maintenance water can also be adjusted or directly shut off.

[0033] As Figures 3 to 5 shown, in the second embodiment of the present application, a bracket 12 integrally in a "U" shape is sleeved on the bottom of the water supply branch pipe 3. Support grooves 13 are opened on both sides of the bracket 12, and the bottom of the soft belt bypass valve 4 is supported by the support grooves 13. By arranging the bracket 12 to support the soft belt bypass valve 4 on the water supply branch pipe 3, the height of the soft belt bypass valve 4 is fixed, which can reduce the pulling and pressure of the soft belt bypass valve 4 on the water supply branch pipe 3. Furthermore, the pulling and pressure of the soft belt bypass valve 4 on the water supply branch pipe 3 caused by the self-weight of the drip irrigation hose 5 can be avoided. At the same time, by sleeving the bracket 12 on the outside of the water supply branch pipe 3, the shape of the water supply branch pipe 3 can be better guaranteed. Furthermore, the phenomenon of poor water supply caused by the deformation or distortion of the pipeline due to the internal pulling and pressure of the pipeline can be better reduced.

[0034] The bracket 12 includes a bottom plate 12.1 supported on the bottom of the water supply branch pipe 3 and side plates 12.2 located on both sides of the water supply branch pipe 3. A threaded rod 14 is threadedly connected to one side of the side plate 12.2. The top and bottom ends of the threaded rod 14 penetrate through the side plate 12.2, and the bottom end of the threaded rod 14 is rotatably connected to the bottom plate 12.1. A slide rod 15 penetrates through the other side of the side plate 12.2, and the bottom end of the slide rod 15 is fixed to the bottom plate 12.1. A sleeve groove is opened on the side plate 12.2. By operating the threaded rod 14, the heights of the two side plates 12.2 in the bracket 12 can be adjusted respectively. Furthermore, the soft belt bypass valves 4 on both sides of the water supply branch pipe 3 can be respectively supported to a suitable height, so that there is no pulling or pressure between the soft belt bypass valve 4 and the water supply branch pipe 3.

[0035] An extension plate 16 for supporting the bottom of the soft belt bypass valve 4 is vertically fixed on the outer side surface of the side plate 12.2. The soft belt bypass valve 4 is better supported by the extension plate 16, further improving the stable state of the soft belt bypass valve 4 to reduce the pulling and pressure of the soft belt bypass valve 4 on the water supply branch pipe 3.

[0036] A threaded groove 17 that is threadedly engaged with the top end of the threaded rod 14 is provided at the bottom of the bottom plate 12.1, and a slot 18 for inserting the top end of the slide rod 15 is provided at the bottom of the bottom plate 12.1. When the water stable drip irrigation maintenance device is used repeatedly, adjacent two support plates can be effectively connected by threadedly connecting the threaded groove 17 at the bottom of one support plate with the top end of the threaded rod 14 on the other support plate and inserting the top end of the slide rod 15 into the slot 18. Furthermore, when storing the water stable drip irrigation maintenance device, the soft tape bypass valve 4 on the same water supply branch pipe 3 can achieve effective and stable stacking by utilizing the connection of the bracket 12, so as to avoid damage to the soft tape bypass valve 4 during reuse and improve the reuse rate of the device.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water-stable drip irrigation maintenance device, characterized in that, It includes a water pump (1), a main water supply pipe (2), a branched water supply pipe (3), a soft-tape bypass valve (4) and a drip irrigation soft tape (5). The water pump (1) sends water flow into the branched water supply pipe (3) through the main water supply pipe (2). The soft-tape bypass valve (4) is installed on the branched water supply pipe (3), and the drip irrigation soft tape (5) is connected to the soft-tape bypass valve (4). Among them, a plurality of branched water supply pipes (3) are arranged in parallel, the drip irrigation soft tape (5) is arranged between two adjacent branched water supply pipes (3), and both ends of the drip irrigation soft tape (5) are connected with soft-tape bypass valves (4).

2. The water-stable drip irrigation maintenance device according to claim 1, characterized in that, A plurality of rows of drip holes (6) are arranged on the drip irrigation soft tape (5), and each row of the drip holes (6) is inclinedly arranged.

3. The water-stable drip irrigation maintenance device according to claim 1, characterized in that, The main water supply pipe (2) is connected with a water supply branch pipe (7), and one end of the branched water supply pipe (3) is connected to the water supply branch pipe (7) through a reducing joint (8).

4. The water-stable drip irrigation maintenance device according to claim 3, characterized in that, A water meter (9) and a pressure gauge (10) are arranged on the main water supply pipe (2). One end of the main water supply pipe (2) is connected to the water pump (1), the water pump (1) is connected with a water suction pipe, and one end of the water suction pipe is inserted into a water source.

5. The water-stable drip irrigation maintenance device according to claim 1, characterized in that, Manual gate valves (11) are arranged on both the branched water supply pipe (3) and the water supply branch pipe (7).

6. The water-stable drip irrigation maintenance device according to claim 1, characterized in that, A bracket (12) integrally in a "U" shape is sleeved on the bottom of the branched water supply pipe (3). Support grooves (13) are opened on both sides of the bracket (12), and the bottom of the soft-tape bypass valve (4) is supported by the support grooves (13).

7. The water-stable drip irrigation maintenance device according to claim 6, characterized in that, The bracket (12) includes a bottom plate (12.1) supporting the bottom of the branched water supply pipe (3) and side plates (12.2) located on both sides of the branched water supply pipe (3). A threaded rod (14) is threadedly connected to one side of the side plate (12.2). The top and bottom of the threaded rod (14) penetrate through the side plate (12.2). The bottom end of the threaded rod (14) is rotatably connected to the bottom plate (12.1). A slide rod (15) penetrates through the other side of the side plate (12.2). The bottom end of the slide rod (15) is fixed to the bottom plate (12.1), and a sleeve groove is opened on the side plate (12.2).

8. A water-stable drip irrigation maintenance device according to claim 7, characterized in that, An extension plate (16) for supporting the bottom of the soft-tape bypass valve (4) is vertically fixed on the outer side surface of the side plate (12.2).

9. The water-stable drip irrigation maintenance device according to claim 7, characterized in that, A threaded groove (17) threadedly matched with the top end of the threaded rod (14) is arranged at the bottom of the bottom plate (12.1), and a slot (18) for the top end of the slide rod (15) to be inserted into is arranged at the bottom of the bottom plate (12.1).

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