Water and fertilizer integrated irrigation device for tobacco field

Abstract

The utility model provides a water and fertilizer integrated irrigation device for a tobacco field, which belongs to the technical field of water and fertilizer integrated irrigation for the tobacco field and comprises a storage tank, a filtering component, a conveying pipeline and an irrigation component. The filtering assembly is arranged in the storage box, and the conveying pipeline is connected to the side wall of the storage box in a penetrating mode and corresponds to the filtering assembly in position. The filtering assembly is used for filtering the water and fertilizer mixed liquid output to the conveying pipeline; the irrigation assembly is arranged at the tail end of the conveying pipeline, and the irrigation assembly is laid at the roots of tobacco field crops and used for evenly and trickle-irrigating water and fertilizer mixed liquid to the roots of the crops; the utility model provides a water and fertilizer integrated irrigation device for a tobacco field, which can solve the problems of low utilization efficiency of water and fertilizer and non-uniform fertilization during irrigation of the existing tobacco field.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco field water-fertilizer integrated irrigation, and specifically relates to a tobacco field water-fertilizer integrated irrigation device. Background Art

[0002] Integrated irrigation and fertilization for tobacco fields is a highly efficient agricultural production model that combines irrigation and fertilization technologies to improve tobacco yield and quality. It reduces water waste by precisely controlling water supply. Simultaneous fertilizer and water supply improves fertilizer absorption efficiency in the soil and reduces runoff. Proper water and fertilizer management contributes to healthy tobacco growth and enhances disease resistance. Automated irrigation systems reduce manual intervention and improve operational efficiency. Implementation typically requires soil testing to determine the appropriate water-fertilizer ratio and to adjust irrigation strategies based on climate change. Incorporating modern information technology, such as sensors and data analytics, can further optimize water and fertilizer management, achieving precision agriculture. The integrated irrigation system for tobacco fields consists of a water source system, a fertilization system, irrigation piping, a control system, filters, and regulating valves. By automatically monitoring and adjusting water and fertilizer supply, the system ensures even distribution of water and nutrients, improving water and fertilizer utilization efficiency and ultimately boosting tobacco yield and quality.

[0003] The existing tobacco field irrigation has the problems of low water and fertilizer utilization efficiency and uneven fertilization. Utility Model Content

[0004] In view of this, the utility model provides a tobacco field water and fertilizer integrated irrigation device, which can solve the problems of low water and fertilizer utilization efficiency and uneven fertilization during existing tobacco field irrigation.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a tobacco field water-fertilizer integrated irrigation device, which comprises a storage box, a filter assembly, a delivery pipe and an irrigation assembly. The storage box is used to store a water-fertilizer mixture. The filter assembly is arranged at an internal position of the storage box. The delivery pipe is connected to the side wall of the storage box and is arranged corresponding to the position of the filter assembly. The filter assembly is used to filter the water-fertilizer mixture output to the delivery pipe. The irrigation assembly is arranged at the end of the delivery pipe. The irrigation assembly is laid at the roots of the tobacco field crops and is used to evenly drip the water-fertilizer mixture to the roots of the crops.

[0007] On the basis of the above technical solution, the water-fertilizer integrated irrigation device for tobacco fields of the present invention can also be improved as follows:

[0008] Wherein, the filtering component is a multi-stage filtering structure, which is used to filter the water-fertilizer mixture output to the roots of crops in sequence.

[0009] Furthermore, the multi-stage filtration structure includes a coarse filter screen, a fine filter screen and a filter element, and the coarse filter screen, the fine filter screen and the filter element are fixedly connected to the side wall of the storage box in sequence from top to bottom.

[0010] Furthermore, the mesh diameter of the coarse filter is larger than the mesh diameter of the fine filter, and the coarse filter, the fine filter and the filter element filter impurities of different sizes in sequence.

[0011] Furthermore, the projections of the coarse filter, the fine filter, and the filter element on the vertical side wall of the storage box are all funnel-shaped.

[0012] Furthermore, the coarse filter screen, the fine filter screen and both sides of the filter element are configured as arc-shaped structures that are bent toward the side wall of the storage box.

[0013] Furthermore, the irrigation assembly includes a drip irrigation belt and a dripper head. The drip irrigation belt is a flat structure, and a plurality of dripper heads are provided on its side wall. The dripper heads correspond to the roots of tobacco crops planted in the tobacco field.

[0014] Furthermore, the diameter of the drip irrigation tape is greater than 3 times the diameter of the dripper head.

[0015] Furthermore, the interior of the dripper head adopts a labyrinth structure to ensure that the water-fertilizer mixture can be evenly dripped to the roots of the crops.

[0016] Furthermore, the top wall of the storage box is connected to a mixing tank via a pipeline, and the mixing tank is used to evenly mix fertilizers and water in different proportions.

[0017] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the storage tank is used to store the treated water-fertilizer mixture, thereby ensuring an adequate supply of water and fertilizer during the irrigation process.

[0018] The multi-stage filter assembly effectively removes impurities from the water-fertilizer mixture, preventing clogging of the delivery pipes and drippers. The coarse and fine filters, followed by the filter element, sequentially filter out impurities of varying sizes, ensuring a purer liquid entering the irrigation system and enhancing irrigation effectiveness.

[0019] The delivery pipe is connected to the side wall of the storage box to deliver the filtered water-fertilizer mixture to the irrigation component.

[0020] The irrigation system, consisting of a drip tape and drip heads, ensures uniform drip irrigation at the root level of crops, improving water and fertilizer utilization efficiency. The drip heads feature a labyrinthine structure that extends the flow path of water and fertilizer, ensuring the mixture is evenly and slowly released into the soil, promoting healthy crop growth. The diameter of the drip tape is designed to be three times larger than that of the drip heads, effectively controlling flow rate and pressure to ensure uniform water flow from each drip head.

[0021] Compared with the existing technology, the beneficial effects of the tobacco field water and fertilizer integrated irrigation device provided by the utility model are:

[0022] The storage tank is used to store the mixed and treated water-fertilizer mixture to ensure sufficient liquid supply during the irrigation process, meet the water and fertilizer needs of crops at different growth stages, reduce the need for frequent liquid replenishment, and improve irrigation efficiency.

[0023] The filtration assembly, comprised of a coarse filter, fine filter, and filter element, effectively removes impurities from the water-fertilizer mixture, ensuring water quality for irrigation. The coarse filter initially removes large particles to prevent clogging of downstream components. The fine filter further removes smaller particles, improving water cleanliness. The filter element performs a final, fine filtration to ensure the purity of the final output liquid. The funnel-shaped design concentrates the fluid, helping to improve filtration efficiency and reduce liquid retention during flow.

[0024] The delivery pipeline connects the storage tank to the irrigation component to ensure that the water-fertilizer mixture can be smoothly delivered to the roots of the crops, reducing the pressure loss during liquid delivery and improving the overall irrigation efficiency.

[0025] Drip tape, installed at the base of the tobacco field, evenly delivers the water-fertilizer mixture directly to the crop roots, preventing evaporation and nutrient loss. The labyrinthine dripper head ensures uniform flow through the dripper, minimizing liquid impact and promoting full penetration of water and fertilizer. The flat structure and diameter of the drip tape ensure efficient distribution of the dripper heads, preventing localized over- or under-flow and improving consistent crop growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] Figure 1 This is a structural diagram of a tobacco field water and fertilizer integrated irrigation device;

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 10. Storage tank; 20. Filter assembly; 21. Coarse filter; 22. Fine filter; 23. Filter element; 30. Delivery pipeline; 40. Irrigation assembly; 41. Drip irrigation tape; 42. Drip nozzle. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0031] like Figure 1 As shown, an embodiment of a tobacco field water-fertilizer integrated irrigation device provided by the utility model is provided. In this embodiment, it includes a storage box 10, a filter component 20, a delivery pipe 30 and an irrigation component 40. The storage box 10 is used to store a water-fertilizer mixture. The filter component 20 is arranged in an internal position of the storage box 10. The delivery pipe 30 is connected to the side wall of the storage box 10 and is arranged corresponding to the position of the filter component 20; the filter component 20 is used to filter the water-fertilizer mixture output to the delivery pipe 30; the end of the delivery pipe 30 is provided with an irrigation component 40, which is laid at the roots of the tobacco field crops and is used to evenly drip the water-fertilizer mixture to the roots of the crops.

[0032] Among them, in the above technical solution, the filter component 20 is a multi-stage filtering structure, which is used to filter the water-fertilizer mixture output to the roots of crops in sequence.

[0033] Furthermore, in the above technical solution, the multi-stage filtering structure includes a coarse filter 21, a fine filter 22 and a filter element 23, and the coarse filter 21, the fine filter 22 and the filter element 23 are fixedly connected to the side wall of the storage box 10 from top to bottom.

[0034] Furthermore, in the above technical solution, the mesh diameter of the coarse filter 21 is larger than the mesh diameter of the fine filter 22 , and the coarse filter 21 , the fine filter 22 and the filter element 23 filter impurities of different sizes in sequence.

[0035] Furthermore, in the above technical solution, the projections of the coarse filter 21, the fine filter 22 and the filter element 23 on the vertical side wall of the storage box 10 are all funnel-shaped.

[0036] Furthermore, in the above technical solution, the coarse filter 21 , the fine filter 22 and both sides of the filter element 23 are configured as arc-shaped structures that are bent toward the side wall of the storage box 10 .

[0037] Furthermore, in the above technical solution, the irrigation assembly 40 includes a drip tape 41 and a drip head 42. The drip tape 41 is a flat structure with multiple drip heads 42 provided on its side wall. The drip heads 42 correspond to the roots of tobacco crops planted in the tobacco field.

[0038] Furthermore, in the above technical solution, the diameter of the drip irrigation tape 41 is greater than three times the diameter of the dripper head 42 .

[0039] Furthermore, in the above technical solution, the interior of the dripper head 42 adopts a labyrinth structure to ensure that the water-fertilizer mixture can be evenly dripped to the roots of the crops.

[0040] Furthermore, in the above technical solution, the top wall of the storage box 10 is connected to the mixing tank through a pipeline, and the mixing tank is used to evenly mix fertilizers and water in different proportions.

[0041] Specifically, the principle of this utility model is as follows: Fertilizer is mixed with clean water in a proportionate amount based on crop needs and placed in a mixing tank. Ensure that the fertilizer and water are thoroughly mixed to form a uniform water-fertilizer mixture. The mixed water-fertilizer mixture is piped to a storage tank. The liquid level in the storage tank is checked to ensure an adequate supply of fertilizer and water. The valve on the pipe is opened and the flow rate is adjusted to meet the needs of the crop. Ensure that the drippers in the irrigation assembly are functioning properly, dripping fertilizer and water evenly into the soil. Observe crop growth and regularly check the drip tape and drippers to ensure they are not clogged.

Claims

1. A tobacco field water and fertilizer integrated irrigation device, characterized in that: The invention comprises a storage box (10), a filter assembly (20), a delivery pipe (30) and an irrigation assembly (40), wherein the storage box (10) is used for storing a water-fertilizer mixture, the filter assembly (20) is arranged at an internal position of the storage box (10), and the delivery pipe (30) is connected to the side wall of the storage box (10) and is arranged corresponding to the position of the filter assembly (20); the filter assembly (20) is used for filtering the water-fertilizer mixture output to the delivery pipe (30); the irrigation assembly (40) is arranged at the end of the delivery pipe (30), and the irrigation assembly (40) is laid at the roots of the crops in the tobacco field and is used for evenly dripping the water-fertilizer mixture to the roots of the crops.

2. The tobacco field water and fertilizer integrated irrigation device according to claim 1, characterized in that: The filtering component (20) is a multi-stage filtering structure, which is used to filter the water-fertilizer mixture output to the roots of crops in sequence.

3. The tobacco field water and fertilizer integrated irrigation device according to claim 2, characterized in that: The multi-stage filtering structure comprises a coarse filter (21), a fine filter (22) and a filter core (23), wherein the coarse filter (21), the fine filter (22) and the filter core (23) are fixedly connected to the side wall of the storage box (10) in sequence from top to bottom.

4. The tobacco field water and fertilizer integrated irrigation device according to claim 3, characterized in that: The mesh diameter of the coarse filter (21) is larger than the mesh diameter of the fine filter (22), and the coarse filter (21), the fine filter (22) and the filter element (23) filter impurities of different sizes in sequence.

5. The tobacco field water and fertilizer integrated irrigation device according to claim 4, characterized in that: Projections of the coarse filter (21), the fine filter (22), and the filter element (23) on the vertical side wall of the storage box (10) are all funnel-shaped.

6. The tobacco field water and fertilizer integrated irrigation device according to claim 5, characterized in that: The coarse filter (21), the fine filter (22), and both sides of the filter element (23) are arranged as arc-shaped structures that bend toward the side wall of the storage box (10).

7. The tobacco field water and fertilizer integrated irrigation device according to claim 6, characterized in that: The irrigation assembly (40) comprises a drip irrigation belt (41) and a dripper head (42). The drip irrigation belt (41) is a flat structure, and a plurality of dripper heads (42) are arranged on its side wall. The dripper heads (42) correspond to the roots of tobacco crops planted in a tobacco field.

8. The tobacco field water and fertilizer integrated irrigation device according to claim 7, characterized in that: The diameter of the drip irrigation belt (41) is greater than three times the diameter of the drip irrigation head (42).

9. The tobacco field water and fertilizer integrated irrigation device according to claim 8, characterized in that: The interior of the dripper head (42) adopts a labyrinth structure to ensure that the water-fertilizer mixture can be evenly dripped to the roots of the crops.

10. The tobacco field water and fertilizer integrated irrigation device according to claim 9, characterized in that: The top wall of the storage box (10) is connected to a mixing tank via a pipeline, and the mixing tank is used to uniformly mix fertilizers and water in different proportions.

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