Greenhouse planting drip irrigation structure
By using a grounding pipe and valve body water-blocking plate structure in the drip irrigation device, the problems of easy displacement and inaccurate water and fertilizer delivery of the drip irrigation device are solved, realizing more efficient delivery of fertilizer and water to plant roots and stems, reducing fertilizer evaporation, and improving the practicality of drip irrigation.
Patent Information
- Application Number
- CN202520106064.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing drip irrigation devices are prone to displacement under wind or external forces, resulting in decreased drip irrigation accuracy, difficulty in directly delivering water and fertilizer to plant roots and stems, and long fertilizer penetration time leading to easy evaporation and serious waste.
A grounding device (a bent grounding pipe made of hard metal) is inserted into the ground to fix the dripping pipe. Combined with the valve body and water-blocking plate structure, the dripping pipe is positioned stably and water and fertilizer are delivered directly to the roots and rhizomes through the drainage hole of the grounding pipe to avoid evaporation.
It improves the accuracy of drip irrigation, ensures that water and fertilizer are delivered directly to the roots and stems, reduces fertilizer waste, and enhances the practicality of drip irrigation.
Smart Images
Figure CN223681688U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a greenhouse planting technical field, concretely is a greenhouse planting drip irrigation structure. BACKGROUND
[0002] It is known that drip irrigation is a watering method that water and nutrients required by crops are dripped into the soil of the root zone of crops one drop by one drop, uniformly and slowly, according to the water requirement of crops, through a pipeline system and a water applicator installed on the capillary tube.
[0003] Some water applicators are hoses, which are convenient for swinging the hose to adjust the position of the lower drip tube and drip irrigation on the rhizome of the plant, but the hose can be blown to change the position, away from the rhizome, under the action of wind force generated when the hose is under external force or when a worker sprays medicine on the plant by using a sprayer or the like, thereby reducing the accuracy of drip irrigation, and secondly, when the water and fertilizer mixed with fertilizer are drip irrigated on the plant, the water and fertilizer drip tube is directly placed on the soil surface, and the fertilizer in the water needs a certain time to penetrate the ground and move to the side of the rhizome of the plant, so that the rhizome cannot be in contact with the water and fertilizer for absorption in time, and the fertilizer can evaporate during the penetration period, thereby causing a certain waste, and the device cannot directly deliver the water and fertilizer to the side of the rhizome for the rhizome to absorb the water and fertilizer in time, facilitate the absorption of the rhizome and reduce the evaporation of the fertilizer, so that the practicability is not very good and there is room for improvement. SUMMARY
[0004] (I) Technical problem solved
[0005] In view of the deficiencies in the prior art, the utility model provides a greenhouse planting drip irrigation structure, which has the characteristics of improving practicability.
[0006] (II) Technical scheme
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a greenhouse planting drip irrigation structure, comprising a water inlet pipe, a connecting pipe is connected through the lower part of the water inlet pipe, a drip tube is connected through the lower part of the connecting pipe, a plurality of first drainage holes are arranged on the lower part of the drip tube, a grounding device is connected through the left part of the connecting pipe, the grounding device is inserted into the ground, the drip tube can be fixed in the air, a second drainage hole for discharging water or water and fertilizer is arranged on the lower part of the grounding device, the water or water and fertilizer in the connecting pipe enters the grounding device and is discharged into the soil closer to the rhizome through the second drainage hole.
[0008] Further, the grounding device is a bent grounding pipe, and the grounding pipe is made of a hard metal material.
[0009] Further, the upper portion of the grounding pipe is provided with a first valve body, the inside of the first valve body is provided with a first sliding groove, and a first water blocking plate is slidably connected, and the left portion of the first water blocking plate is provided with a first operating rod.
[0010] Further, the upper portion of the first water blocking plate is provided with a first sealing gasket, the first sealing gasket is used for sealing the channel of the first sliding groove and the grounding pipe, and the first sealing gasket is made of rubber material with good sealing performance.
[0011] Further, the upper portion of the drip pipe is provided with a second valve body, the inside of the second valve body is provided with a second sliding groove, and a second water blocking plate is slidably connected, and the right portion of the second water blocking plate is provided with a second operating rod.
[0012] Further, the upper portion of the second water blocking plate is provided with a second sealing gasket, the second sealing gasket is used for sealing the channel of the second sliding groove and the drip pipe, and the second sealing gasket is made of rubber material with good sealing performance.
[0013] Preferably, the left portion of the first operating rod is provided with a first connecting block, and the right portion of the second operating rod is provided with a second connecting block.
[0014] Preferably, the outside of the grounding pipe is coated with an anti-skid coating.
[0015] (Three) beneficial effects
[0016] Compared with the prior art, the greenhouse planting drip irrigation structure has the following advantages
[0017] Beneficial effects:
[0018] The greenhouse planting drip irrigation structure only needs to insert the grounding pipe into the ground near the rhizome, and fix the drip pipe through the stability of itself and the ground. At this time, the wind force generated by the staff spraying medicine or other external forces will not change the position of the drip pipe, so as to ensure that the drip pipe will not be displaced, and ensure the accuracy of drip irrigation. In addition, when the plant drip pipe needs to be watered, only the second water blocking plate needs to be closed to block the pipeline of the drip pipe, and then the first water blocking plate is pulled to no longer block the pipeline of the grounding pipe. At this time, the water and fertilizer will directly enter the grounding pipe from the connecting pipe, penetrate to the side of the rhizome through the second drainage hole, and be convenient for the rhizome to absorb in time. The water and fertilizer in the soil will not be evaporated into the air, thereby reducing the waste of fertilizer, and improving the practicability. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic view of the utility model;
[0020] Figure 2 It is a left side three-dimensional schematic view of the utility model;
[0021] Figure 3 The structure schematic view of the utility model is shown in the figure;
[0022] Figure 4 The structure schematic view of the utility model Figure 3 after the cooperation of the first water stop plate and the second water stop plate is shown in the figure;
[0023] Figure 5 The structure schematic view of the utility model is shown in the figure;
[0024] Figure 6 The structure schematic view of the utility model Figure 3 is shown in the figure;
[0025] Figure 7 The structure schematic view of the utility model Figure 3 is shown in the figure.
[0026] In the figure: 1, water inlet pipe; 2, connecting pipe; 3, dropper; 4, first drain hole; 5, second drain hole; 6, grounding pipe; 7, first valve body; 8, first sliding chute; 9, first water stop plate; 10, first operating rod; 11, first sealing gasket; 12, second valve body; 13, second sliding chute; 14, second water stop plate; 15, second operating rod; 16, second sealing gasket. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0028] Please refer to Figures 1-7The utility model discloses a greenhouse planting drip irrigation structure, including water inlet pipe 1, the lower part of water inlet pipe 1 is connected with the connecting pipe 2, the lower part of connecting pipe 2 is connected with the dripper 3, the lower part of dripper 3 is provided with a plurality of first drain hole 4, dripper 3 is hanging above the rhizome of plant, and the water or water fertilizer outside is transported to the connecting pipe 2, enters the dripper 3, and is discharged through the first drain hole 4, and the rhizome is carried out drip irrigation, and the left part of connecting pipe 2 is connected with the grounding device, and the grounding device is inserted into the ground, can fix dripper 3 in the air, avoid the situation that is pushed and shifts by external force, and the lower part of grounding device is provided with the second drain hole 5 for discharging water or water fertilizer, and the water or water fertilizer in connecting pipe 2 enters the grounding device, and is discharged to the soil through the second drain hole 5, and the fertilizer enters the inside of soil, is closer to the rhizome, makes the rhizome fast absorption, avoids the fertilizer solidification on the surface of soil.
[0029] The grounding device is the bent grounding pipe 6, the lower tip of grounding pipe 6 is inserted into the ground and is closer to the rhizome, is convenient for directly transporting water fertilizer to the rhizome part, and the grounding pipe 6 is made of hard metal material, is convenient for inserting the grounding pipe 6 into the ground and will not be damaged.
[0030] The upper part of grounding pipe 6 is provided with the first valve body 7, the inside of first valve body 7 is provided with the first sliding groove 8, and is slidably connected with the first water stop plate 9, the first water stop plate 9 is inserted into the right part of first sliding groove 8, and the passage of grounding pipe 6 is blocked, at this time, the grounding pipe 6 will not transport water or water fertilizer to the underground rhizome, and the left part of first water stop plate is provided with the first operating rod 10, and the staff can drive the first water stop plate 9 to slide in the first sliding groove 8 through the first operating rod 10.
[0031] The upper part of first water stop plate 9 is provided with the first sealing gasket 11, and the first sealing gasket 11 is used to seal the passage of first sliding groove 8 and grounding pipe 6, to prevent the water on the upper part of first sealing gasket 11 from entering the passage of first sliding groove 8 and the lower part of grounding pipe 6, and the first sealing gasket 11 is made of rubber material with good sealing property, and the rubber material has good sealing property and low cost.
[0032] The upper part of dripper 3 is provided with the second valve body 12, the inside of second valve body 12 is provided with the second sliding groove 13, and is slidably connected with the second water stop plate 14, the second water stop plate 14 is inserted into the left part of second sliding groove 13, and the passage of dripper 3 is blocked, at this time, the dripper 3 will not transport water or water fertilizer to the ground, and the right part of second water stop plate is provided with the second operating rod 15, and the staff can drive the second water stop plate 14 to slide in the second sliding groove 13 through the second operating rod 15.
[0033] The upper portion of the second water blocking plate 14 is provided with a second sealing pad 16, which is used for sealing the channel of the second sliding groove 13 and the dripper 3, preventing water in the upper portion of the second sealing pad 16 from entering the channel of the lower portion of the second sliding groove 13 and the dripper 3.
[0034] The left portion of the first operating rod 10 is provided with a first connecting block, which is convenient for the staff to hold and operate the first operating rod 10, and the right portion of the second operating rod 15 is provided with a second connecting block, which is convenient for the staff to hold and operate the second operating rod 15.
[0035] The outer portion of the grounding pipe 6 is coated with an anti-skid coating, which is convenient for the staff to hold the outer portion of the grounding pipe 6 and insert it into the underground rhizome part without hand slipping.
[0036] In summary, when the water in the connecting pipe 2 needs to be supplied to the dripper 3, the staff holds the outer portion of the grounding pipe 6 and inserts the lower pointed portion into the underground beside the rhizome, so that the second drainage hole 5 of the grounding pipe 6 is closer to the rhizome, then holds the second connecting block and pulls the second operating rod 15 to slide in the second sliding groove 13, and drives the second water blocking plate 14 and the second sealing pad 16 to slide to the right portion of the second sliding groove 13, so as not to block the channel of the dripper 3, at this time, the water in the connecting pipe 2 enters the dripper 3 and drips downward to the ground through the first drainage hole 4, and falls near the rhizome, at this time, the grounding pipe 6 supports the dripper 3, avoiding the shaking of the dripper 3 under external force.
[0037] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A greenhouse planting drip irrigation structure comprising a water inlet pipe (1), characterized in that: The lower part of the water inlet pipe (1) is connected with a connecting pipe (2), the lower part of the connecting pipe (2) is connected with a dripping pipe (3), the lower part of the dripping pipe (3) is provided with a plurality of first drainage holes (4), the left part of the connecting pipe (2) is connected with a grounding device, the grounding device is inserted into the ground, the dripping pipe (3) can be fixed in the air, the lower part of the grounding device is provided with a second drainage hole (5) for discharging water or water fertilizer, the water or water fertilizer in the connecting pipe (2) enters the grounding device and is discharged into the soil closer to the rhizome through the second drainage hole (5).
2. The greenhouse growing drip irrigation structure according to claim 1, characterized in that: The grounding device is a bent grounding pipe (6), which is made of hard metal material.
3. The greenhouse growing drip irrigation structure according to claim 2, characterized in that: The upper part of the grounding pipe (6) is provided with a first valve body (7), the inside of the first valve body (7) is provided with a first sliding groove (8), and a first water blocking plate (9) is slidingly connected, the left part of the first water blocking plate is provided with a first operating rod (10).
4. The greenhouse growing drip irrigation structure according to claim 3, characterized in that: The upper part of the first water blocking plate (9) is provided with a first sealing gasket (11), which is used for sealing the channel of the first sliding groove (8) and the grounding pipe (6), and the first sealing gasket (11) is made of rubber material with good sealing property.
5. The greenhouse growing drip irrigation structure according to claim 4, characterized in that: The upper part of the dripping pipe (3) is provided with a second valve body (12), the inside of the second valve body (12) is provided with a second sliding groove (13), and a second water blocking plate (14) is slidingly connected, the right part of the second water blocking plate is provided with a second operating rod (15).
6. The greenhouse growing drip irrigation structure according to claim 5, characterized in that: The upper part of the second water blocking plate (14) is provided with a second sealing gasket (16), which is used for sealing the channel of the second sliding groove (13) and the dripping pipe (3), and the second sealing gasket (16) is made of rubber material with good sealing property.
7. A greenhouse growing drip irrigation structure according to claim 6 and wherein: The left part of the first operating rod (10) is provided with a first connecting block, and the right part of the second operating rod (15) is provided with a second connecting block.
8. The greenhouse growing drip irrigation structure according to claim 2, wherein: The outer part of the grounding pipe (6) is coated with an anti-skid coating.