Saline-alkali soil improvement infiltrating irrigation device with filtering function

Abstract

The saline-alkali soil improvement infiltrating irrigation device with the filtering function comprises a fixed installation box, the lower end of the fixed installation box is fixedly provided with an infiltrating dropper, an upper frame is arranged above the fixed installation box, the inner side of the upper frame is provided with an installation frame, and the inner side of the installation frame is provided with an adjusting rod; a filtering frame is arranged on the inner side of the adjusting rod; the connecting assembly is arranged at the joint of the fixed mounting box and the upper frame, a first damping type rubber block located on the inner side of the fixed mounting box is arranged on the outer side of the lower end of the upper frame, and the connecting assembly comprises a limiting connecting piece, a second damping type rubber block, an adjusting bolt and a first rubber ring. According to the saline-alkali soil improvement infiltrating irrigation device with the filtering function, the filtering piece can be detached and replaced according to needs, the problem of low efficiency caused by long-term use is avoided, stable butt joint installation is facilitated, and the practical effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to saline-alkali land, in particular to a saline-alkali land improvement infiltration irrigation device with a filtering function. Background Art

[0002] Saline-alkali land is a type of salt accumulation, which refers to land where the salt contained in the soil affects the normal growth of crops. In order to improve the salinity of the land, a kind of irrigation device is needed to make the saline-alkali land reach the standard state, such as:

[0003] Chinese patent authorization announcement number CN208029798U discloses a fast self-controlled irrigation device, including an irrigation head, the irrigation head includes a shell with a float arranged inside, the top of the shell is provided with a water inlet connected to the interior of the shell, the shell is also provided with a water outlet, a water flow channel connecting the water inlet and the water outlet is provided between the float and the inner wall of the shell, and the top of the float is provided with a blocking portion capable of closing the water inlet under the buoyancy of the float.

[0004] The above-mentioned existing technical solutions have the following defects: it is not convenient to disassemble and replace the filter element as needed, which may easily lead to low efficiency due to long-term use, is not convenient for stable docking installation, and has poor practical effect. Therefore, we propose a saline-alkali land improved infiltrator with filtering function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a saline-alkali land improvement irrigation device with a filtering function to solve the problems raised in the above-mentioned background technology that it is inconvenient to disassemble and replace the filter according to needs, which may cause low efficiency due to long-term use, is inconvenient to carry out stable docking installation, and has poor practical effect.

[0006] To achieve the above object, the utility model provides the following technical solution: a saline-alkali land improvement irrigation device with filtering function, comprising a fixed installation box, a permeation dripper is fixedly installed at the lower end of the fixed installation box, an upper frame is arranged above the fixed installation box, and an installation frame is arranged inside the upper frame, an adjustment rod is arranged inside the installation frame, and a filter frame is arranged inside the adjustment rod;

[0007] The connecting component is arranged at the connection between the fixed installation box and the upper frame.

[0008] Preferably, a first damping rubber block located inside the fixed installation box is arranged on the outer side of the lower end of the upper frame, and the upper frame is connected to the fixed installation box by means of a snap fit via the first damping rubber block.

[0009] Preferably, the connecting assembly includes a limit connecting piece, a second damping rubber block, an adjusting bolt and a first rubber ring;

[0010] The limiting connecting piece has a second damping rubber block disposed on the outer side of its inner end, which is respectively located on the inner side of the fixed installation box and the upper frame, and an adjusting bolt is disposed on the inner side of the second damping rubber block, and a first rubber ring is disposed on the outer side of the adjusting bolt.

[0011] Preferably, the limit connector is connected to the fixed installation box and the upper frame respectively by plugging through the second damping rubber block, and the limit connector is connected to the adjustment bolt by threading, and the adjustment bolt is connected to the first rubber ring by sleeve connection.

[0012] Preferably, both left and right ends of the installation frame are provided with limited connection blocks, and the installation frame forms a snap-fit ​​sliding structure in the upper frame through the limited connection blocks, and a water inlet pipe is fixedly provided in the middle of the upper end of the upper frame.

[0013] Preferably, second rubber rings connected to the adjustment rod are provided on upper sides of both left and right ends of the filter frame, and the filter frame and the second rubber ring are connected to the adjustment rod in a sleeve-type manner.

[0014] Preferably, a filter screen plate is disposed inside the filter frame, and the filter frame and the filter screen plate are connected by bonding, and a guide plate connected to the filter frame is disposed on the lower side of the filter screen plate.

[0015] Preferably, an adjusting nut connected to the adjusting rod is arranged above the second rubber ring, and the adjusting nut and the adjusting rod are connected in a threaded manner.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the saline-alkali land improvement irrigation device with filtering function can disassemble and replace the filter element as needed, thus avoiding the problem of low efficiency caused by long-term use, facilitating stable docking installation, and improving the practical effect of the device;

[0017] 1. The filter frame and the second rubber ring are connected to the adjustment rod by sleeve connection, and the adjustment rod and the adjustment nut are connected by thread. When the installation frame is pulled out, the filter frame can be removed from the installation frame to facilitate replacement of the filter screen as a whole, avoiding the problem of low efficiency caused by long-term use;

[0018] 2. The limit connector is connected to the fixed installation box and the upper frame respectively by plugging through the second damping rubber block, and the limit connector is connected to the adjustment bolt by threading, and the adjustment bolt is connected to the first rubber ring by sleeve connection. When the upper frame is docked and engaged with the fixed installation box through the first damping rubber block, the fixed installation box and the upper frame can be stably connected and installed under the action of the connecting assembly;

[0019] 3. The filter frames are arranged equidistantly up and down on the inner side of the installation frame, and the filter frames are shortened from top to bottom, so that the water flow can be better drained under the action of the guide plate, which effectively improves the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0023] Figure 4 It is a side view structural schematic diagram of the connection between the fixed installation box and the upper frame of the utility model.

[0024] In the figure: 1. fixed installation box; 2. permeation dropper; 3. upper frame; 4. first damping rubber block; 5. connecting assembly; 501. limit connecting piece; 502. second damping rubber block; 503. adjusting bolt; 504. first rubber ring; 6. water inlet pipe; 7. installation frame; 8. limit connecting block; 9. adjusting rod; 10. filter frame; 11. filter screen plate; 12. guide plate; 13. second rubber ring; 14. adjusting nut. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-4The utility model provides a technical solution: a saline-alkali land improvement irrigation device with filtering function, comprising a fixed installation box 1, a permeation dripper 2 is fixedly installed at the lower end thereof, an upper frame 3 is arranged above the fixed installation box 1, and an installation frame 7 is arranged inside the upper frame 3, an adjusting rod 9 is arranged inside the installation frame 7, and a filtering frame 10 is arranged inside the adjusting rod 9;

[0027] The connection assembly 5 is arranged at the connection between the fixed installation box 1 and the upper frame 3 .

[0028] When using the saline-alkali land improvement irrigation device with filtering function, first assemble the various parts, then insert the fixed installation box 1 into the ground through the infiltration dropper 2, and then use screws to fix the fixed installation box 1 on the ground surface. Figure 1 , Figure 2 and Figure 4 In the embodiment, a limit connector 501 is provided, which is respectively connected to the fixed installation box 1 and the upper frame 3 by plugging through the second damping rubber block 502, and the limit connector 501 is connected to the adjusting bolt 503 by threading, and the adjusting bolt 503 is connected to the first rubber ring 504 by sleeve connection. When the upper frame 3 is docked and engaged with the fixed installation box 1 through the first damping rubber block 4, the fixed installation box 1 and the upper frame 3 can be stably connected and installed under the action of the connecting component 5.

[0029] Specific as Figure 1 , Figure 3 and Figure 4 In the figure, since the filter frame 10 and the filter screen plate 11 are connected by bonding, after the filter frame 10 and the second rubber ring 13 are sleeved and connected with the adjusting rod 9, the threaded connection between the adjusting rod 9 and the adjusting nut 14 can be used to limit and fix the filter frame 10 on the inner side of the adjusting rod 9, and finally the installation frame 7 is slid to the inner side of the upper frame 3 through the limit connection block 8. After the water flows out of the water inlet pipe 6, it can be filtered through the filter screen plate 11 and then infiltrated into the saline-alkali land from the infiltration dropper 2. The filter frame 10 is arranged on the inner side of the installation frame 7 at equal distances up and down, and the filter frame 10 is shortened from top to bottom in sequence, so that the water flow can be better drained under the action of the guide plate 12.

[0030] 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 saline-alkali land improvement irrigation device with filtering function, characterized in that: include: A fixed installation box (1), wherein a permeate dripper (2) is fixedly installed at the lower end of the fixed installation box (1), an upper frame (3) is arranged above the fixed installation box (1), and an installation frame (7) is arranged on the inner side of the upper frame (3), an adjustment rod (9) is arranged on the inner side of the installation frame (7), and a filter frame (10) is arranged on the inner side of the adjustment rod (9); A connecting component (5) is arranged at the connection between the fixed installation box (1) and the upper frame (3).

2. The saline-alkali land improving irrigation device with filtering function according to claim 1, characterized in that: A first damping rubber block (4) located inside the fixed installation box (1) is arranged on the outer side of the lower end of the upper frame (3), and the upper frame (3) is connected to the fixed installation box (1) by means of a snap-fitting manner via the first damping rubber block (4).

3. The saline-alkali land improving irrigation device with filtering function according to claim 1, characterized in that: The connection assembly (5) comprises a limit connection piece (501), a second damping rubber block (502), an adjustment bolt (503) and a first rubber ring (504); The limiting connecting piece (501) has a second damping rubber block (502) disposed on the outer side of its inner end, which is located on the inner side of the fixed installation box (1) and the upper frame (3), respectively; an adjusting bolt (503) is disposed on the inner side of the second damping rubber block (502); and a first rubber ring (504) is disposed on the outer side of the adjusting bolt (503).

4. The saline-alkali land improving irrigation device with filtering function according to claim 3, characterized in that: The position-limiting connector (501) is connected to the fixed installation box (1) and the upper frame (3) respectively by plugging through the second damping rubber block (502), the position-limiting connector (501) is connected to the adjustment bolt (503) by threading, and the adjustment bolt (503) is connected to the first rubber ring (504) by sleeve connection.

5. The saline-alkali land improving irrigation device with filtering function according to claim 1, characterized in that: Limiting connection blocks (8) are provided at both left and right ends of the installation frame (7), and the installation frame (7) forms a snap-fit ​​sliding structure in the upper frame (3) through the limiting connection blocks (8), and a water inlet pipe (6) is fixedly provided in the middle of the upper end of the upper frame (3).

6. The saline-alkali land improving irrigation device with filtering function according to claim 1, characterized in that: Second rubber rings (13) connected to the adjustment rod (9) are provided on the upper sides of both left and right ends of the filter frame (10), and the filter frame (10) and the second rubber ring (13) are connected to the adjustment rod (9) in a sleeve-type manner.

7. The saline-alkali land improving irrigation device with filtering function according to claim 6, characterized in that: A filter screen plate (11) is arranged on the inner side of the filter frame (10), and the filter frame (10) and the filter screen plate (11) are connected by bonding, and a guide plate (12) connected to the filter frame (10) is arranged on the lower side of the filter screen plate (11).

8. The saline-alkali land improving irrigation device with filtering function according to claim 6, characterized in that: An adjusting nut (14) connected to the adjusting rod (9) is arranged above the second rubber ring (13), and the adjusting nut (14) and the adjusting rod (9) are connected in a threaded manner.

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