Automatic drip irrigation equipment

Abstract

The utility model relates to the technical field of drip irrigation equipment, and discloses automatic drip irrigation equipment which comprises a drip irrigation main pipe, one side of the drip irrigation main pipe is communicated with a plurality of drip irrigation auxiliary pipes, and one end of each drip irrigation auxiliary pipe is communicated with a drip irrigation head used for plant drip irrigation. By arranging the filtering assembly and the prompting assembly, when the filtering assembly filters fertilizer and water mixed liquid for a long time to cause blockage and needs to be cleaned, the interior of the drip irrigation auxiliary pipe on one side of the prompting assembly is short of water due to blockage of the filtering assembly, and the prompting assembly can make a display block descend without buoyancy of water, so that a worker observes that the filtering assembly needs to be cleaned; the filter assembly only needs to take out and clean a filter plate on a mounting block, so that economic waste caused by replacement of a blocked drip irrigation head can be avoided, and the situation that growth of crops is affected due to no fertilizer and water drip irrigation caused by the fact that a worker cannot find that the drip irrigation head is blocked in time can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation equipment, in particular to automatic drip irrigation equipment. Background Art

[0002] Drip irrigation equipment is a general term for the combination of irrigation tools used in drip irrigation technology; it is divided into internally embedded sheet type and internally embedded column type; drip irrigation equipment is mainly used for irrigation of wide-row, high-economic-value crops such as fruits, cotton, potatoes, vegetables, nurseries, greenhouse crops, etc., forestry tree planting and garden trees, shrubs, flowers and other plants. The existing drip irrigation equipment has completed automated drip irrigation. Once a time period is set, drip irrigation will be automatically carried out during the time period. Although drip irrigation has been automated, the maintenance of the drip irrigation device has not yet been achieved. Therefore, optimization of the drip irrigation equipment is necessary.

[0003] For example, a Chinese utility model patent with announcement number CN218337373U discloses a drip irrigation device with adjustable drip irrigation position. In the above prior art, although the irrigation position of the dripper can be adjusted by twisting the limit shell, the dripper is distributed outward, and the water flowing out of the dripper can be more accurately irrigated on the crops, but because the drip irrigation liquid is usually a mixture of fertilizer and water, the filter device of the drip irrigation equipment can only perform simple filtering. In this way, long-term drip irrigation will cause the drip irrigation head to be blocked by impurities in the fertilizer and water mixture. When the impurities block the drip irrigation head, replacing the drip irrigation head will cause a certain economic waste. The blocking time of each drip irrigation head is different, making it impossible to determine the replacement time. After the drip irrigation head is blocked, it is difficult for the staff to find it in a short time, which will lead to insufficient nutrition for crop growth. Therefore, it is necessary to design an automatic drip irrigation device that can prevent the drip irrigation head from being blocked and replaced, and automatically display when there is no fertilizer and water mixture for drip irrigation. Utility Model Content

[0004] In order to solve the technical problem that long-term drip irrigation may cause the drip irrigation head to be blocked by impurities in the fertilizer-water mixed liquid, the utility model provides an automatic drip irrigation device.

[0005] The utility model is implemented by the following technical scheme: an automatic drip irrigation device, comprising a drip irrigation main pipe, one side of the drip irrigation main pipe is connected to a plurality of drip irrigation sub-pipes, one ends of the plurality of drip irrigation sub-pipes are connected to drip irrigation heads for plant drip irrigation, a filter component for filtering a fertilizer-water mixed liquid for drip irrigation is arranged inside the drip irrigation sub-pipe, and a reminder component for prompting replacement when the filter component is clogged and needs to be replaced is arranged on one side of the filter component.

[0006] Through the above technical solution, the fertilizer-water mixture will be filtered by the filter component to prevent the drip irrigation head from being blocked, and the prompt component will give a prompt when the filter component needs to be cleaned.

[0007] As a further improvement of the above solution, a mounting groove and a display groove are provided on the drip irrigation auxiliary pipe, wherein the mounting groove is located between the drip irrigation main pipe and the display groove, and the mounting groove is close to the display groove.

[0008] Through the above technical solution, the installation groove can facilitate the installation of the filter component.

[0009] As a further improvement of the above solution, the filter assembly includes a mounting block arranged inside the drip irrigation auxiliary pipe and having a plug-in slot and a filter plate installed inside the plug-in slot, and a water outlet penetrating the mounting block is provided on one side of the mounting block.

[0010] Through the above technical solution, the filter plate is inserted into the mounting block to filter the fertilizer-water mixed liquid.

[0011] As a further improvement of the above solution, the mounting block is matched with the mounting groove, and rubber rings fixedly mounted on the inner wall of the drip irrigation auxiliary pipe are fixedly mounted on both sides of the mounting block.

[0012] Through the above technical solution, when the mounting block is inserted into the mounting groove, the two rubber rings will clamp the mounting block to prevent the mounting block from loosening.

[0013] As a further improvement of the above solution, a removal groove is provided on one side of the installation block for facilitating removal of the installation block from the drip irrigation auxiliary pipe, and a sealing ring is sleeved on the outer surface of the drip irrigation auxiliary pipe.

[0014] Through the above technical solution, the sealing ring can cover the installation block to prevent water leakage from the gap between the installation block and the installation groove.

[0015] As a further improvement of the above scheme, the prompt component includes a display panel fixedly mounted on the drip irrigation auxiliary pipe and provided with a floating groove, and a display block sliding inside the floating groove, the floating groove is connected to the display groove, and an observation port penetrating the display board is provided on one side of the display panel, and transparent panels are fixedly installed on both of the observation ports.

[0016] Through the above technical solution, when the filter plate is clogged and needs to be cleaned, the amount of water inside the drip irrigation sub-pipe at one end of the drip irrigation head will decrease, and the display block will drop, thereby indicating that cleaning is required.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a filter component and a prompt component. When the filter component is blocked due to filtering the fertilizer-water mixed liquid for a long time and needs to be cleaned, the inside of the drip irrigation sub-pipe on one side of the prompt component will lack water due to the blockage of the filter component. The prompt component has no buoyancy of water and the display block will drop, so that the staff can observe that the filter component needs to be cleaned. The filter component only needs to take out the filter plate on the mounting block for cleaning. This arrangement can avoid the economic waste caused by the blockage of the drip irrigation head and the need to replace it, and can also avoid the blockage of the drip irrigation head. The staff cannot find it in time, resulting in the lack of fertilizer and water drip irrigation affecting the growth of crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model having a mounting slot and a display slot;

[0021] Figure 3 It is a schematic structural diagram of the utility model with a cross-section of the filter assembly;

[0022] Figure 4 This is a schematic diagram of the installation block structure of the utility model.

[0023] Description of main symbols:

[0024] 1. Drip irrigation main pipe; 2. Drip irrigation auxiliary pipe; 3. Drip irrigation head; 401. Mounting block; 402. Filter plate; 501. Display board; 502. Display block; 6. Rubber ring; 7. Sealing ring; 8. Transparent plate. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Please combine Figure 1-Figure 4 An automatic drip irrigation device of this embodiment includes a drip irrigation main pipe 1, one side of the drip irrigation main pipe 1 is connected to a plurality of drip irrigation sub-pipes 2, one end of each of the plurality of drip irrigation sub-pipes 2 is connected to a drip irrigation head 3 for plant drip irrigation, a filter component for filtering a fertilizer-water mixture for drip irrigation is provided inside the drip irrigation sub-pipe 2, and a reminder component for reminding when the filter component is clogged and needs to be replaced is provided on one side of the filter component.

[0027] Combination Figure 2-Figure 4The drip irrigation auxiliary pipe 2 is provided with a mounting groove and a display groove, the mounting groove is located between the drip irrigation main pipe 1 and the display groove, and the mounting groove is close to the display groove. The filtering assembly includes a mounting block 401 arranged inside the drip irrigation auxiliary pipe 2 and provided with a plug-in groove, and a filter plate 402 installed inside the plug-in groove. A water outlet penetrating the mounting block 401 is provided on one side of the mounting block 401, and the mounting block 401 is adapted to the mounting groove. Rubber rings 6 fixedly mounted on the inner wall of the drip irrigation auxiliary pipe 2 are fixedly mounted on both sides of the mounting block 401. A removal groove for facilitating the removal of the mounting block 401 from the drip irrigation auxiliary pipe 2 is provided on one side of the mounting block 401. A sealing ring 7 is sleeved on the outer surface of the drip irrigation auxiliary pipe 2. The filter plate 402 is inserted into the mounting block 401 to filter the fertilizer-water mixed liquid. The mounting block 401 is inserted into the mounting groove, and the two rubber rings 6 will clamp the mounting block 401 to prevent the mounting block 401 from loosening.

[0028] Combination Figure 1 and 3 The prompt component includes a display board 501 fixedly mounted on the drip irrigation auxiliary pipe 2 and provided with a floating groove, and a display block 502 sliding inside the floating groove. The display block 502 is made of foam. The floating groove is connected to the display groove. An observation port penetrating the display board 501 is provided on one side of the display board 501. Transparent plates 8 are fixedly mounted on the two observation ports. When the filter plate 402 is blocked and needs to be cleaned, the amount of water inside the drip irrigation auxiliary pipe 2 at one end of the drip irrigation head 3 will decrease, and the display block 502 will drop, thereby indicating that cleaning is required.

[0029] The implementation principle of an automatic drip irrigation device in the embodiment of the present application is as follows: when the fertilizer-water mixed liquid flows through the drip irrigation auxiliary pipe 2, it will be filtered by the filter plate 402, and the display block 502 will also float due to the buoyancy of the liquid. The floating display block 502 can be seen through the transparent plate 8. Finally, the liquid will drip from the drip irrigation head 3 into the land of the crop. When the filter plate 402 is clogged due to long-term filtration and needs to be cleaned, the liquid flow will decrease due to the clogging of the filter plate 402. The liquid under the display block 502 is less and cannot float on the top. After the position of the display block 502 is lowered, the staff can know the blockage of the filter plate 402 through the transparent plate 8 and clean it. The sliding rubber ring 6 buckles the removal groove to remove the mounting block 401 from the mounting groove, removes the filter plate 402, cleans it, and then reinserts it into the mounting block 401. Then, the mounting block 401 is inserted into the mounting groove and the position of the rubber ring 6 is restored to complete the cleaning of the filter plate 402. This arrangement can avoid the waste of money due to the blockage of the drip irrigation head 3 and can also let the staff know at the first time when the pipeline is not dripping.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An automatic drip irrigation device, comprising a drip irrigation main pipe (1), one side of the drip irrigation main pipe (1) is connected to a plurality of drip irrigation sub-pipes (2), one end of each of the plurality of drip irrigation sub-pipes (2) is connected to a drip irrigation head (3) for plant drip irrigation, characterized in that: A filter assembly for filtering the fertilizer-water mixed liquid for drip irrigation is provided inside the drip irrigation auxiliary pipe (2), and a reminder assembly for prompting replacement when the filter assembly is clogged and needs to be replaced is provided on one side of the filter assembly.

2. The automatic drip irrigation device according to claim 1, characterized in that: The drip irrigation auxiliary pipe (2) is provided with a mounting groove and a display groove, wherein the mounting groove is located between the drip irrigation main pipe (1) and the display groove, and the mounting groove is close to the display groove.

3. An automatic drip irrigation device as claimed in claim 2, characterized in that: The filter assembly comprises a mounting block (401) arranged inside the drip irrigation auxiliary pipe (2) and provided with a plug-in slot, and a filter plate (402) installed inside the plug-in slot. A water outlet penetrating the mounting block (401) is provided on one side of the mounting block (401).

4. An automatic drip irrigation device as claimed in claim 3, characterized in that: The mounting block (401) is adapted to the mounting groove, and rubber rings (6) are fixedly mounted on both sides of the mounting block (401) and are fixedly mounted on the inner wall of the drip irrigation auxiliary pipe (2).

5. The automatic drip irrigation device according to claim 3, characterized in that: A removal groove is provided on one side of the installation block (401) for facilitating the removal of the installation block (401) from the drip irrigation auxiliary pipe (2), and a sealing ring (7) is sleeved on the outer surface of the drip irrigation auxiliary pipe (2).

6. The automatic drip irrigation device according to claim 2, characterized in that: The prompt component comprises a display panel (501) fixedly sleeved on the drip irrigation auxiliary pipe (2) and provided with a floating groove, and a display block (502) sliding inside the floating groove, wherein the floating groove is connected to the display groove, and an observation port penetrating the display panel (501) is provided on one side of the display panel (501), and transparent panels (8) are fixedly mounted on both observation ports.

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