Water-saving drip irrigation equipment
By installing cleaning strips, positioning rods and pushing plates inside the diversion pipe of the drip irrigation equipment, and using irrigation water to push these components, the problem of easy blockage at the drip outlet is solved, and the normal circulation of irrigation water is achieved.
Patent Information
- Application Number
- CN202421159970.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The water outlet of the dripper is susceptible to external impurities and soil, resulting in blockage.
Install cleaning strips, positioning rods and pushing plates inside the diversion pipe, and use irrigation water to push the cleaning strips and pushing plates. The cleaning strips swing under the restriction of the positioning rods, push the plate to rotate clockwise, and push the cleaning strips to clear impurities inside the dripper.
It effectively avoids impurities blocking inside the dripper, ensures the flowability of irrigation water, and ensures the normal progress of irrigation operations.
Smart Images
Figure CN222515787U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to drip irrigation equipment, and specifically relates to water-saving drip irrigation equipment. Background Art
[0002] Water-saving drip irrigation equipment is a highly efficient irrigation system that achieves the purpose of water saving, energy saving and improving irrigation efficiency by dripping water at the roots of plants. Water is transported to the roots of plants through a pipe system, and then slowly released through the drippers to drip directly to the roots of plants, reducing water evaporation and surface runoff and improving water utilization efficiency. However, in the process of drip irrigation at the roots of plants, the outlet of the dripper is easily affected by external impurities and soil, which may cause blockage at the outlet of the dripper. Utility Model Content
[0003] The utility model aims to provide a water-saving drip irrigation device to solve the problem in the background technology that the dripper outlet is easily affected by external impurities and soil, resulting in blockage of the dripper outlet.
[0004] To achieve the above object, the utility model provides the following technical solution: a water-saving drip irrigation device, comprising a control cabinet and a water storage barrel a installed on the right side of the control cabinet;
[0005] A water storage bucket b is arranged on the right side of the water storage bucket a;
[0006] The rear sides of the water storage barrel a and the water storage barrel b are both provided with a water pump to extract the irrigation water inside the water storage barrel a and the water storage barrel b;
[0007] A water pipe is fixedly connected between the water storage barrel a, the water storage barrel b and the water pump to guide the circulation of irrigation water, an electromagnetic three-way valve is fixedly connected to the outer wall of the right end of the water pipe to divert the irrigation water, and the front and rear sides of the electromagnetic three-way valve are fixedly connected to diversion pipes to guide the flow direction of the irrigation water, and multiple drippers are fixedly connected to the inner circular outer walls of the lower ends of the two diversion pipes at equal distances to discharge the irrigation water in a dripping manner;
[0008] The interior of the multiple drippers is connected to a cleaning strip, and the interior of the two diversion pipes and located on the right side of the drippers are connected to a push plate to push the cleaning strip to swing to the left under the push of irrigation water. The interior of the cleaning strip is fixedly connected to a positioning rod b to limit the position of the cleaning strip.
[0009] Preferably, a positioning rod a is fixedly connected between the inner walls of the front and rear ends of the two diversion pipes to limit the position of the push plate, and a roller sleeved on the positioning rod a is fixedly connected between the multiple push plates to limit the rotation position of the push plate.
[0010] Preferably, protective pads are fixedly connected to the outer walls of both left and right ends of the cleaning strip near the lower side, and the two protective pads are made of sponge material.
[0011] Preferably, the cleaning strip can swing in left and right directions under the restriction of the positioning rod b, and the plurality of push plates can rotate clockwise under the push of the irrigation water inside the diversion pipe.
[0012] Preferably, one end of each of the plurality of push plates is arc-shaped, and the vertical length of the cleaning strip is greater than the vertical length of the dripper.
[0013] Preferably, the front end outer wall of the control cabinet is drivingly connected to a cabinet door, and an observation window is embedded inside the front end outer wall of the cabinet door to observe parameter values inside the control cabinet.
[0014] Preferably, a column is fixedly connected to the outer wall of the lower end of the control cabinet to limit the position of the control cabinet, and a power line is electrically connected between the control cabinet and the water storage barrel a, the water pump, the water storage barrel b and the electromagnetic three-way valve.
[0015] Preferably, the upper outer walls of the water storage barrel a and the water storage barrel b are both provided with water inlets, and the upper outer walls of the two water inlets are both threadedly connected with fixed covers to cover the water inlets.
[0016] Compared with the prior art, the utility model provides a water-saving drip irrigation device, which has the following beneficial effects:
[0017] By installing the cleaning strip, the positioning rod b and the pushing plate, when the irrigation water required for irrigation is transported inside the diversion pipe, the irrigation water moving from left to right will push the cleaning strip to the right to swing under the restriction of the positioning rod b, and at the same time push the pushing plate to rotate clockwise. During the clockwise rotation of the pushing plate, the cleaning strip will be pushed to the left, so that the cleaning strip can swing left and right under the restriction of the positioning rod b to clear the impurities blocked inside the dripper, thereby avoiding the situation where impurities are blocked inside the dripper and ensuring the fluidity of the irrigation water. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of the structure of a water-saving drip irrigation device.
[0019] Figure 2 It is a schematic diagram of the partial structure of the front cross-section of the diverter pipe area of the utility model.
[0020] Figure 3 It is a schematic diagram of the partial structure of the cleaning strip area in a front view of the present invention.
[0021] In the figure: 1. control cabinet; 2. observation window; 3. cabinet door; 4. column; 5. power cord; 6. water storage barrel a; 7. water pump; 8. water storage barrel b; 9. water inlet; 10. electromagnetic three-way valve; 11. diverter; 12. dripper; 13. cleaning strip; 14. positioning rod a; 15. roller; 16. push plate; 17. positioning rod b; 18. protective pad; 19. water pipe. DETAILED DESCRIPTION
[0022] 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.
[0023] The utility model provides Figure 1-3 A water-saving drip irrigation device shown includes a control cabinet 1 and a water storage barrel a6 installed on the right side of the control cabinet 1;
[0024] A water storage bucket b8 is provided on the right side of the water storage bucket a6;
[0025] The rear sides of the water storage barrel a6 and the water storage barrel b8 are both provided with a water pump 7 to extract the irrigation water inside the water storage barrel a6 and the water storage barrel b8;
[0026] A water pipe 19 is fixedly connected between the water storage barrel a6, the water storage barrel b8 and the water pump 7 to guide the circulation of irrigation water. The outer wall of the right end of the water pipe 19 is fixedly connected to an electromagnetic three-way valve 10 to divert the irrigation water. The front and rear sides of the electromagnetic three-way valve 10 are fixedly connected to diversion pipes 11 to guide the flow of irrigation water. The inner circular outer walls of the lower ends of the two diversion pipes 11 are evenly fixedly connected to multiple drippers 12 to discharge the irrigation water in a dripping manner. When drip irrigation is performed on farmland, first, water is added to the inside of the water storage barrel a6 and the water storage barrel b8 respectively. The irrigation water and the nutrient solution or the pesticide dilution are then controlled by the control cabinet 1 to work with the water pump 7, which simultaneously extracts and mixes the liquids in the water storage barrels a6 and b8 through the water pipe 19, and then delivers them to the position of the electromagnetic three-way valve 10. The control cabinet 1 controls the valve core inside the electromagnetic three-way valve 10 according to the preset value to control the amount of water to flow inside the two shunt pipes 11. The liquid transported inside the shunt pipe 11 will drip the liquid in the form of water drops downward to the position of the plant roots through the dripper 12 on the lower side to perform irrigation operations;
[0027] The internal transmission connection of multiple drippers 12 is connected with a cleaning strip 13, and the inside of the two shunt pipes 11 and located on the right side of the dripper 12 are connected with a push plate 16 to push the cleaning strip 13 to swing to the left under the push of irrigation water. The inside of the cleaning strip 13 is fixedly connected with a positioning rod b17 to limit the position of the cleaning strip 13. When liquid flows inside the shunt pipe 11, it will push the cleaning strip 13 to the right to swing to the right under the restriction of the positioning rod b17, and at the same time push the multiple push plates 16 to rotate clockwise. During the clockwise rotation of the push plate 16, it will push the cleaning strip 13 to the left to swing to the left, thereby clearing the impurities blocked at the water outlet of the dripper 12 and maintaining the normal dripping of the liquid.
[0028] like Figure 2 and Figure 3 As shown, a positioning rod a14 is fixedly connected between the inner walls of the front and rear ends of the two diversion pipes 11 to limit the position of the push plate 16, and a roller 15 sleeved on the positioning rod a14 is fixedly connected between the multiple push plates 16 to limit the rotation position of the push plate 16, and protective pads 18 are fixedly connected to the outer walls of the left and right ends of the cleaning strip 13 near the lower side, and the two protective pads 18 are made of sponge material.
[0029] The positioning rod a14 can limit the positions of the roller 15 and the plurality of push plates 16 to avoid positional displacement between the roller 15 and the push plates 16 . When the cleaning bar 13 swings, the protective pad 18 can reduce the loss caused by the impact on the inside of the dripper 12 .
[0030] like Figure 2 and Figure 3 As shown, the cleaning strip 13 can swing left and right under the restriction of the positioning rod b17, and the multiple push plates 16 rotate clockwise under the push of the irrigation water inside the diversion pipe 11. One end of the multiple push plates 16 is processed with an arc, and the vertical length of the cleaning strip 13 is greater than the vertical length of the dripper 12.
[0031] Under the restriction of the positioning rod b17, the cleaning bar 13 can be pushed by the irrigation water and the pushing plate 16 to swing left and right. The irrigation water flowing inside the diversion pipe 11 will push the multiple pushing plates 16 to rotate clockwise, and push the cleaning bar 13 to swing left during the rotation. The arc treatment at the other end of the pushing plate 16 can reduce the amplitude of the impact on the cleaning bar 13, thereby avoiding the situation where the cleaning bar 13 swings too much.
[0032] like Figure 1As shown, the front end outer wall of the control cabinet 1 is transmission-connected with a cabinet door 3, and an observation window 2 is embedded inside the front end outer wall of the cabinet door 3 to observe the parameter values inside the control cabinet 1. The lower end outer wall of the control cabinet 1 is fixedly connected with a column 4 to limit the position of the control cabinet 1. A power line 5 is electrically connected between the control cabinet 1 and the water storage barrel a6, the water pump 7, the water storage barrel b8 and the electromagnetic three-way valve 10.
[0033] The cabinet door 3 at the front end of the control cabinet 1 can be opened to control the timing of the water pump 7 inside the control cabinet 1 and the angle of each opening of the valve core inside the electromagnetic three-way valve 10 through the power cord 5. At the same time, the water level sensor connected to the other end of the power cord 5 can be used to sense the remaining liquid water level in the water storage barrel a6 and the water storage barrel b8 to prevent water shortage.
[0034] like Figure 1 As shown, the upper outer walls of the water storage barrel a6 and the water storage barrel b8 are both provided with water inlets 9 , and the upper outer walls of the two water inlets 9 are both threadedly connected with fixed covers to cover the water inlets 9 .
[0035] When the irrigation water in the water storage barrel a6 and the water storage barrel b8 is consumed, the water inlet 9 can be leaked out by unscrewing the fixed cover counterclockwise. At this time, irrigation water and nutrient solution or pesticide dilution solution can be added to the water storage barrel a6 and the water storage barrel b8. After the addition is completed, the fixed cover can be placed on the water inlet 9 clockwise.
[0036] The implementation principle of this embodiment is as follows: when drip irrigation is performed on farmland, irrigation water and nutrient solution or pesticide dilution are first added to the water storage barrel a6 and the water storage barrel b8 respectively, and then the control cabinet 1 controls the water pump 7 to work. The water pump 7 simultaneously extracts and mixes the liquids in the water storage barrels a6 and b8 through the water pipe 19, and then transports them to the position of the electromagnetic three-way valve 10. The control cabinet 1 controls the valve core inside the electromagnetic three-way valve 10 according to the preset value to control the amount of water to flow into the two diversion pipes 11. The liquid transported inside the shunt pipe 11 will drip downward in the shape of water drops to the position of the plant roots through the dripper 12 on the lower side for irrigation. When the liquid flows inside the shunt pipe 11, it will push the cleaning strip 13 to the right to swing to the right under the restriction of the positioning rod b17, and at the same time push the multiple push plates 16 to rotate clockwise. During the clockwise rotation of the push plate 16, it will push the cleaning strip 13 to the left to swing to the left, thereby clearing the impurities blocking the water outlet of the dripper 12 and maintaining the normal dripping of the liquid.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A water-saving drip irrigation device, comprising a control cabinet (1) and a water storage barrel a (6) installed on the right side of the control cabinet (1); A water storage bucket b (8) is arranged on the right side of the water storage bucket a (6); A water pump (7) is provided at the rear side of the water storage barrel a (6) and the water storage barrel b (8) to extract irrigation water from the water storage barrel a (6) and the water storage barrel b (8); A water pipe (19) is fixedly connected between the water storage barrel a (6), the water storage barrel b (8) and the water pump (7) to guide the circulation of irrigation water; an electromagnetic three-way valve (10) is fixedly connected to the outer wall of the right end of the water pipe (19) to divert the irrigation water; both the front and rear sides of the electromagnetic three-way valve (10) are fixedly connected to diversion pipes (11) to guide the flow direction of the irrigation water; and multiple drippers (12) are fixedly connected to the inner circular outer walls of the lower ends of the two diversion pipes (11) at equal distances to discharge the irrigation water in a dripping manner; Features: The plurality of drippers (12) are internally connected to a cleaning strip (13) in a transmission manner, and the insides of the two diversion pipes (11) and located on the right side of the drippers (12) are both connected to a push plate (16) in a transmission manner so as to push the cleaning strip (13) to swing leftward under the push of irrigation water, and the inside of the cleaning strip (13) is fixedly connected to a positioning rod b (17) so as to limit the position of the cleaning strip (13).
2. A water-saving drip irrigation device according to claim 1, characterized in that: A positioning rod a (14) is fixedly connected between the inner walls at the front and rear ends of the two diversion pipes (11) to limit the position of the push plate (16), and a roller (15) sleeved on the positioning rod a (14) is fixedly connected between the plurality of push plates (16) to limit the rotational position of the push plates (16).
3. The water-saving drip irrigation equipment according to claim 1, characterized in that: Protection pads (18) are fixedly connected to the outer walls of the left and right ends of the cleaning strip (13) near the lower side, and the two protection pads (18) are made of sponge material.
4. The water-saving drip irrigation equipment according to claim 1, characterized in that: The cleaning strip (13) can swing in the left and right directions under the restriction of the positioning rod b (17), and the plurality of push plates (16) can rotate in the clockwise direction under the push of the irrigation water inside the diverter pipe (11).
5. The water-saving drip irrigation equipment according to claim 1, characterized in that: One end of each of the plurality of push plates (16) is arc-shaped, and the vertical length of the cleaning strip (13) is greater than the vertical length of the dripper (12).
6. The water-saving drip irrigation equipment according to claim 1, characterized in that: The front outer wall of the control cabinet (1) is drivingly connected to a cabinet door (3), and an observation window (2) is embedded inside the front outer wall of the cabinet door (3) to observe parameter values inside the control cabinet (1).
7. The water-saving drip irrigation equipment according to claim 1, characterized in that: A column (4) is fixedly connected to the outer wall of the lower end of the control cabinet (1) to limit the position of the control cabinet (1), and a power line (5) is electrically connected between the control cabinet (1) and the water storage barrel a (6), the water pump (7), the water storage barrel b (8) and the electromagnetic three-way valve (10).
8. The water-saving drip irrigation equipment according to claim 1, characterized in that: The upper outer walls of the water storage barrel a (6) and the water storage barrel b (8) are both provided with water inlets (9), and the upper outer walls of the two water inlets (9) are both threadedly connected with fixed covers to cover the water inlets (9).