Ecological economic forest irrigation device

Abstract

The utility model discloses an ecological economic forest irrigation device which comprises a shell, a main water inlet pipe is horizontally laid at the bottom of the shell, a second vertical pipe is vertically installed at the inner end of the main water inlet pipe, and a water drainage pipe is installed in the second vertical pipe in a sliding mode. The drainage pipe comprises a vertical pipe section vertically and slidably mounted in the second vertical pipe and a transverse pipe section forming a certain angle with the vertical pipe section; a first vertical pipe is further vertically installed at the position, located in the shell, of the main water inlet pipe, a piston is arranged in the first vertical pipe, a push rod is installed at the upper end of the piston and extends out of the first vertical pipe, and the upper end of the push rod is connected with the water drainage pipe. After water is cut off, the drainage pipe automatically retracts, the cover plate automatically closes, and the water pipe is protected and is not prone to damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to an ecological economic forest irrigation device and belongs to the technical field of economic forest irrigation. BACKGROUND

[0002] Forestry refers to the production department that protects ecological environment, maintains ecological balance, cultivates and protects forest to obtain wood and other forest products and utilizes the natural characteristics of forest to play the role of protection, is one of the important components of national economy, and in the process of forest planting, sufficient water must be provided for forest, when natural rainfall is insufficient, artificial irrigation is needed to forest by means of irrigation device, and the present artificial irrigation usually adopts water channel or pipeline to carry out flooding irrigation, and the irrigation mode is replaced gradually in some water resource deficient areas because of water resource waste.

[0003] First, the pipeline is exposed above the ground, forms an obstacle, is inconvenient for workers to carry out management operation, and in addition, the pipeline is outside, is subjected to wind and sun for years, and the service life of the pipeline is not long.

[0004] Second, a switch valve needs to be arranged at each pipeline water outlet, the opening and closing of the valve are controlled by electricity or manually, on the one hand, the installation of the valve is complex, and on the other hand, operation is inconvenient.

[0005] From the above, it can be seen that the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides an ecological economic forest irrigation device in view of the deficiency in the background art, can not need to install switch valve, automatically controls the opening and closing of the water source of the drain pipe, after water cut, the drain pipe is automatically retracted, the cover plate is automatically closed, the water pipe is protected, and the water pipe is not easy to be damaged.

[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0008] An ecological economic forest irrigation device, including the casing, the bottom of the casing is horizontally laid with main inlet pipe, the inner end of the main inlet pipe is vertically installed with second vertical pipe, the second vertical pipe is slidably installed with drain pipe inside;

[0009] The drain pipe includes the vertical pipe section slidably installed inside the second vertical pipe and the transverse pipe section at a certain angle with the vertical pipe section;

[0010] The position of the main inlet pipe inside the casing is also vertically installed with first vertical pipe, the first vertical pipe is internally provided with piston, the upper end of the piston is installed with push rod, the push rod extends to the outside of the first vertical pipe, and the upper end of the push rod is connected with the drain pipe.

[0011] Further, the lower position of the vertical pipe section of the drain pipe is provided with a protruding part which cooperates with the inner wall of the second vertical pipe, and the top of the second vertical pipe extends inward to form a blocking ring which blocks the protruding part.

[0012] Further, the upper and lower ends of the outer side of the protruding part are respectively provided with a ball bearing, and the upper and lower ends of the outer side of the protruding part are respectively provided with a sealing ring.

[0013] Further, the transverse pipe section of the drain pipe is inclined, and the drain port of the front section is higher than the rear end.

[0014] Further, the top end of the push rod is mounted on the lower side of the transverse pipe section of the drain pipe.

[0015] Further, a tension spring is connected between the transverse pipe section of the drain pipe and the main water inlet pipe.

[0016] Further, a cover plate is mounted on the top of the shell, and the cover plate is hinged to the opening in the top of the shell through a hinge.

[0017] Further, a first hinge seat is arranged on the inner side of the cover plate, a second hinge seat is arranged on the vertical pipe section of the drain pipe, and a supporting rod is connected to the first and second hinge seats.

[0018] After the above technical scheme is adopted, compared with the prior art, the present application has the following advantages:

[0019] 1. The inner end of the main water inlet pipe is vertically mounted with a second vertical pipe, and the second vertical pipe is slidably mounted with a drain pipe; the first vertical pipe is internally provided with a piston, the upper end of the piston is mounted with a push rod, the push rod extends out of the first vertical pipe, the upper end of the push rod is connected to the drain pipe, after the main water inlet pipe is cut off, the tension spring pulls the transverse pipe section of the drain pipe to move downward, so that the bottom of the vertical pipe section of the drain pipe abuts against the pipe wall of the main water inlet pipe, thereby realizing the cut-off of the drain pipe, and thus the switch valve is not needed to be installed, and the opening and closing of the water source of the drain pipe is automatically controlled.

[0020] 2. After the drain pipe is cut off, the main water inlet pipe is contracted into the shell, the cover plate is automatically closed by pulling the vertical pipe section of the drain pipe, the main water inlet pipe is buckled in the cover plate, the main water inlet pipe is prevented from interfering with the human operation, and the main water inlet pipe is protected.

[0021] The present application will be described in detail below in combination with the drawings and examples. DRAWINGS

[0022] Figure 1 is a schematic view of the internal structure of the present application;

[0023] Figure 2 is a schematic view of the structure of the cover plate in the open state in the present application.

[0024] In the figure, 1 - shell, 2 - cover plate, 3 - hinge, 4 - strut, 5 - first articulated seat, 6 - second articulated seat, 7 - main water inlet pipe, 8 - first vertical pipe, 9 - second vertical pipe, 901 - blocking ring, 10 - drain pipe, 11 - protruding part, 12 - sealing ring, 13 - ball bearing, 14 - piston, 15 - push rod, 16 - tension spring. DETAILED DESCRIPTION

[0025] In order to have a more clear understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0026] As Figures 1-2 shown, the utility model provides an ecological economic forest irrigation device, including the shell 1, the bottom of shell 1 is horizontally laid with main water inlet pipe 7, the inner end of main water inlet pipe 7 is vertically installed with second vertical pipe 9, and the inside of second vertical pipe 9 is slidably installed with drain pipe 10;

[0027] The drain pipe 10 includes a vertical pipe section vertically slidably installed inside the second vertical pipe 9 and a horizontal pipe section at an angle with the vertical pipe section.

[0028] The position of main water inlet pipe 7 inside the shell 1 is also vertically installed with first vertical pipe 8, the inside of first vertical pipe 8 is provided with piston 14, the upper end of piston 14 is installed with push rod 15, the push rod 15 extends out of first vertical pipe 8, and the upper end of push rod 15 is connected with drain pipe 10.

[0029] The lower position of the vertical pipe section of drain pipe 10 is provided with protruding part 11, the protruding part 11 is matched with the inner wall of second vertical pipe 9, the top of second vertical pipe 9 extends inward to form blocking ring 901, the blocking ring 901 blocks protruding part 11 to prevent drain pipe 10 from coming out.

[0030] The upper and lower ends of the outer side of protruding part 11 are respectively provided with one ball bearing 13, and the upper and lower ends of the outer side of protruding part 11 are respectively provided with one sealing ring 12.

[0031] After water enters the main water inlet pipe 7, the piston 14 is pushed to move upward, the drain pipe 10 is pushed to move upward by push rod 15, the lower end of drain pipe 10 is communicated with main water inlet pipe 7, so that water is sprayed from the horizontal pipe section of drain pipe 10.

[0032] The horizontal pipe section of drain pipe 10 is inclined, and the water outlet of the front section is higher than the rear end, so that the accumulated water in the horizontal pipe section flows back after the main water inlet pipe 7 is cut off, and the water is not stored.

[0033] The top end of the push rod 15 is installed on the lower side of the transverse pipe section of the drain pipe 10, and the push rod 15 pushes the transverse pipe section of the drain pipe 10 to move upward, thereby driving the vertical pipe section of the drain pipe 10 to move upward.

[0034] The transverse pipe section of the drain pipe 10 is connected with the main water inlet pipe 7 through a tension spring 16, and after the main water inlet pipe 7 is disconnected, the tension spring 16 pulls the transverse pipe section of the drain pipe 10 to move downward, so that the bottom of the vertical pipe section of the drain pipe 10 is tightly abutted on the pipe wall of the main water inlet pipe 7, thereby realizing the water disconnection of the drain pipe 10, and the opening and closing of the water source of the drain pipe 10 is automatically controlled without installing a switch valve.

[0035] The top of the shell 1 is provided with a cover plate 2, and the cover plate 2 is hinged to the opening at the top of the shell 1 through a hinge 3.

[0036] The inside of the cover plate 2 is provided with a first hinge seat 5, and the vertical pipe section of the drain pipe 10 is provided with a second hinge seat 6, and the first hinge seat 5 and the second hinge seat 6 are connected with a supporting rod 4, and when the vertical pipe section of the drain pipe 10 moves upward, the cover plate 2 is pushed to open through the supporting rod 4, and when the vertical pipe section of the drain pipe 10 moves downward, the cover plate 2 is pushed to close through the supporting rod 4. Figure 2 .

[0037] After the drain pipe 10 is disconnected, the main water inlet pipe 7 is retracted into the shell 1, and the cover plate 2 is automatically closed by pulling the vertical pipe section of the drain pipe 10, and the main water inlet pipe 7 is buckled in the cover plate 2, thereby preventing the main water inlet pipe 7 from interfering with human operation and protecting the main water inlet pipe 7.

[0038] The above is an example of the best implementation of the present application, and the parts not described in detail are the common knowledge of those skilled in the art. The protection scope of the present application is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the present application is also within the protection scope of the present application.

Claims

1. An ecological economic forest irrigation device, characterized in that: The shell (1) is internally provided with a main water inlet pipe (7) horizontally laid at the bottom, a second vertical pipe (9) vertically installed at the inner end of the main water inlet pipe (7), and a drain pipe (10) slidingly installed in the second vertical pipe (9); The drain pipe (10) comprises a vertical pipe section slidingly installed in the second vertical pipe (9) and a transverse pipe section at an angle with the vertical pipe section; The first vertical pipe (8) is vertically installed at the position of the main water inlet pipe (7) in the shell (1), and the first vertical pipe (8) is internally provided with a piston (14), the upper end of the piston (14) is provided with a push rod (15) extending out of the first vertical pipe (8), and the upper end of the push rod (15) is connected with the drain pipe (10).

2. The ecological economic forest irrigation device according to claim 1, characterized in that: The lower position of the vertical pipe section of the drain pipe (10) is provided with a protruding part (11) matched with the inner wall of the second vertical pipe (9), the top of the second vertical pipe (9) extends inward to form a blocking ring (901) blocking the protruding part (11).

3. The ecological economic forest irrigation device according to claim 2, characterized in that: The upper and lower ends of the protruding part (11) are respectively provided with a ball bearing (13), and the upper and lower ends of the protruding part (11) are respectively provided with a sealing ring (12).

4. The ecological economic forest irrigation device according to claim 1, characterized in that: The transverse pipe section of the drain pipe (10) is inclined, and the drain port of the front section is higher than the rear end.

5. The ecological economic forest irrigation device according to claim 1, characterized in that: The top end of the push rod (15) is installed at the lower side of the transverse pipe section of the drain pipe (10).

6. The ecological economic forest irrigation device according to claim 1, characterized in that: The transverse pipe section of the drain pipe (10) and the main water inlet pipe (7) are connected with a tension spring (16).

7. The ecological economic forest irrigation device according to claim 1, characterized in that: The top of the shell (1) is provided with a cover plate (2) hinged to the opening at the top of the shell (1) through a hinge (3).

8. The ecological economic forest irrigation device according to claim 7, characterized in that: The inner side of the cover plate (2) is provided with a first hinge seat (5), the vertical pipe section of the drain pipe (10) is provided with a second hinge seat (6), and the first hinge seat (5) and the second hinge seat (6) are connected with a supporting rod (4).

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