CN219812522U - Convenient drip irrigation joint device - Google Patents
Convenient drip irrigation joint device Download PDFInfo
- Publication number
- CN219812522U CN219812522U CN202321288722.2U CN202321288722U CN219812522U CN 219812522 U CN219812522 U CN 219812522U CN 202321288722 U CN202321288722 U CN 202321288722U CN 219812522 U CN219812522 U CN 219812522U
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- CN
- China
- Prior art keywords
- chemical fertilizer
- drip irrigation
- conveying hose
- venturi tube
- storage barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 51
- 230000002262 irrigation Effects 0.000 title claims abstract description 51
- 239000003337 fertilizer Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000000126 substance Substances 0.000 claims abstract description 42
- 241000208125 Nicotiana Species 0.000 abstract description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model relates to the technical field of irrigation devices, in particular to a convenient drip irrigation joint device which comprises a chemical fertilizer storage barrel, wherein the chemical fertilizer storage barrel is connected with a venturi tube through a chemical fertilizer conveying hose, one end of the venturi tube is connected with a water inlet pipe, the other end of the venturi tube is connected with a water outlet pipe, the end head of the chemical fertilizer conveying hose is connected with the middle part of the venturi tube, a spherical end is arranged at the end head of the chemical fertilizer conveying hose, the inside of the spherical end is of a cavity structure, and a plurality of openings are formed in the outer wall of the spherical end. In this convenient joint device that drips irrigation, utilize venturi keep away from with the even main line that drips irrigation of inhaling the chemical fertilizer solution, evenly mix chemical fertilizer and water, and then carry out comprehensive and even watering to tobacco. The spherical end ensures that the fertilizer solution is not locally blocked due to small particle impurities when being sucked out, and the end head of the fertilizer conveying hose is positioned at the bottom of the fertilizer storage barrel through the balancing weight, so that the fertilizer solution is conveniently and fully pumped.
Description
Technical Field
The utility model relates to the technical field of irrigation devices, in particular to a convenient drip irrigation joint device.
Background
Because of the lack of water resources in China, the drip irrigation pipe is accepted by agriculture, forestry and greening irrigation in a large area, drip irrigation is one of the most efficient irrigation technologies so far, small water service irrigation can be achieved, water slowly and uniformly permeates into soil, the soil structure can be maintained, a proper soil water, fertilizer and heat environment is formed, and the drip irrigation technology can be used in tobacco processing.
Patent publication No. CN109699453A discloses a drip irrigation pipe, including the body, is equipped with the fender flow board in the body, is equipped with the drip irrigation hole in one side of fender flow board, and the downthehole sponge that fills of drip irrigation. The baffle plate is obliquely arranged, one surface is concave, the other surface is convex, and the drip irrigation holes are formed in one side of the convex surface of the baffle plate. The utility model provides a drip irrigation pipe, which can effectively prevent the drip irrigation pipe from being blocked and has uniform drip irrigation water quantity. A flow baffle is arranged in the pipe body to generate vortex at the drip irrigation hole, so that foreign matters are prevented from blocking the drip irrigation hole; drip irrigation can be stored temporarily in the sponge, the problem that the drip speed is high in places close to the water inlet and slow in places far from the water inlet can be effectively avoided, and water resources are greatly saved.
Although the above technical scheme can effectively avoid the problems of quick dripping speed in the place near the water inlet and slow dripping speed in the place far away from the water inlet, water resources are greatly saved, watering can only be carried out when drip irrigation is carried out again, even addition of pesticide and fertilizer is inconvenient, drip irrigation is carried out after the chemical fertilizer solution is mixed with water in advance when the drip irrigation device is used, and the operation is more troublesome.
Disclosure of Invention
The utility model aims to provide a convenient drip irrigation joint device, which solves the problems that the pesticide and the fertilizer are inconvenient to uniformly add, and the drip irrigation is carried out after the chemical fertilizer solution and the water are mixed in advance when the drip irrigation joint device is used, so that the operation is troublesome.
In order to achieve the above purpose, the utility model provides a convenient drip irrigation joint device, which comprises a fertilizer storage barrel, wherein the fertilizer storage barrel is connected with a venturi tube through a fertilizer conveying hose, one end of the venturi tube is connected with a water inlet pipe, the other end of the venturi tube is connected with a water outlet pipe, the end head of the fertilizer conveying hose is connected with the middle part of the venturi tube, the end head of the fertilizer conveying hose is provided with a spherical end, the inside of the spherical end is of a cavity structure, the outer wall of the spherical end is provided with a plurality of openings, and one side of the end head of the fertilizer conveying hose is provided with a balancing weight.
Preferably, the inner diameter of the middle part of the venturi tube is smaller than the diameters of the two ends, and the left and right channels are arranged in a conical structure.
Preferably, a water inlet joint is arranged at one end of the venturi tube, the water inlet joint is connected with the end head of the water inlet pipe, a water outlet joint is arranged at the other end of the venturi tube, and the water outlet joint is connected with the end head of the water outlet pipe.
Preferably, the outer end of the water outlet pipe is connected with a plurality of shunt tubes, the shunt tubes are arranged in parallel, and a plurality of drip irrigation ports are arranged on the shunt tubes at equal intervals.
Preferably, a bracket is arranged on one side of the top of the fertilizer storage barrel, a round hole is formed in the surface of the bracket, and one end of the fertilizer conveying hose penetrates through the round hole and enters the inside of the fertilizer storage barrel.
Preferably, a valve is arranged on the fertilizer conveying hose.
Preferably, a top cover is arranged at the top of the fertilizer storage barrel, an opening is arranged in the middle of the top cover, and the fertilizer conveying hose penetrates through the opening in the middle of the top cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this convenient joint device that drips irrigation, keeping away from that utilizes venturi in evenly inhaling the main line that drips irrigation with the chemical fertilizer solution, evenly mix chemical fertilizer and water, and then carry out comprehensive and even watering to tobacco, be convenient for realize the drip irrigation operation of fertilizer and water in tobacco planting.
2. In this convenient drip irrigation joint device, guarantee can not cause local jam because of the tiny particle impurity when the chemical fertilizer solution suction through spherical end, and guarantee through the balancing weight that chemical fertilizer conveying hose's end is located chemical fertilizer storage barrel bottom, be convenient for fully with the chemical fertilizer solution extraction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the water outlet pipe in the present utility model;
fig. 3 is a schematic view showing the internal structure of the fertilizer storage bucket according to the present utility model.
The meaning of each reference sign in the figure is:
1. a fertilizer storage barrel; 11. a bracket; 12. a top cover; 2. a fertilizer delivery hose; 21. a valve; 22. a spherical end; 23. balancing weight; 3. a venturi tube; 31. a water inlet joint; 32. a water outlet joint; 4. a water inlet pipe; 5. a water outlet pipe; 51. a shunt; 52. and (5) drip irrigation ports.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a convenient drip irrigation joint device, as shown in figures 1-3, which comprises a chemical fertilizer storage barrel 1, wherein the chemical fertilizer storage barrel 1 is connected with a venturi tube 3 through a chemical fertilizer conveying hose 2, one end of the venturi tube 3 is connected with a water inlet tube 4, the other end of the venturi tube 3 is connected with a water outlet tube 5, the end of the chemical fertilizer conveying hose 2 is connected with the middle part of the venturi tube 3, the end of the chemical fertilizer conveying hose 2 is provided with a spherical end 22, the inside of the spherical end 22 is of a cavity structure, the outer wall is provided with a plurality of openings, so that chemical fertilizer solution in the chemical fertilizer storage barrel 1 is conveniently sucked out, one side of the end of the chemical fertilizer conveying hose 2 is provided with a balancing weight 23, the principle of the chemical fertilizer conveying hose 3 is that when gas or liquid flows in the venturi tube 3, dynamic pressure (velocity head) reaches the maximum value at the narrowest part of a pipeline, static pressure (static pressure) reaches the minimum value, and the velocity of the gas (liquid) rises due to the relation of the change of the area of the gushing flow, and the whole flow can undergo the pipeline shrinking process at the same time, so the pressure is reduced at the same time. And thus a pressure difference is generated, which is used to measure or provide an external suction force to the fluid, so that the chemical fertilizer in the chemical fertilizer delivery hose 2 connected with the pressure difference is sucked into the venturi tube 3 and is further output along the water outlet tube 5, and a drip irrigation operation is performed.
In this embodiment, the inner diameter of the middle part of the venturi tube 3 is smaller than the diameters of the two ends, and the left and right channels are arranged in a tapered structure, so that a suction force is generated in the middle part.
Specifically, the water inlet joint 31 is installed to venturi 3's one end, and water inlet joint 31 is connected with the end of inlet tube 4, and water outlet joint 32 is installed to venturi 3's the other end, and water outlet joint 32 is connected with outlet pipe 5's end, and the dismouting of venturi 3 of being convenient for is washd with its dismantlement after long-term use.
Further, the outer end of the water outlet pipe 5 is connected with a plurality of shunt tubes 51, the shunt tubes 51 are arranged in parallel, and a plurality of drip irrigation ports 52 are arranged on the shunt tubes 51 at equal intervals, so that a plurality of tobaccos can be conveniently and simultaneously drip-irrigated.
Further, a bracket 11 is arranged on one side of the top of the fertilizer storage barrel 1, a round hole is formed in the surface of the bracket 11, one end of the fertilizer conveying hose 2 penetrates through the round hole and enters the inside of the fertilizer storage barrel 1, and the fertilizer conveying hose 2 is supported and fixed conveniently.
Further, a valve 21 is installed on the fertilizer conveying hose 2, so that the opening and closing of the fertilizer conveying hose 2 are facilitated.
Further, the top of the fertilizer storage barrel 1 is provided with a top cover 12, the middle of the top cover 12 is provided with an opening, and the fertilizer conveying hose 2 penetrates through the middle opening of the top cover 12, so that the fertilizer liquid medicine can be conveyed conveniently.
When the convenient drip irrigation joint device is used, firstly, the device is assembled, then, a water supply pipeline is externally connected through a water inlet pipe 4, a chemical fertilizer conveying hose 2 is connected through the middle part of a venturi tube 3, the end head of the chemical fertilizer conveying hose 2 is conveyed into a chemical fertilizer storage barrel 1, chemical fertilizer solution is stored in the chemical fertilizer storage barrel 1, then, water of the water inlet pipe 4 is output to each shunt tube 51 along a water outlet pipe 5 through a water pump, and then, drip irrigation operation is carried out outwards through a drip irrigation port 52, when the water passes through the venturi tube 3, the dynamic pressure (speed head) reaches the maximum value, the static pressure (rest pressure) reaches the minimum value, the speed of gas (liquid) rises due to the change of the cross-sectional area of the surge flow, the whole surge flow can be subjected to the pipeline shrinking process at the same time, so that the pressure is reduced at the same time, and then, the pressure difference is generated, and the pressure difference is used for measuring or providing external suction force for fluid, so that the chemical fertilizer in the chemical fertilizer conveying hose 2 connected with the venturi tube 3 is sucked into the water, mixed with the water, so that the uniform mixing of the fertilizer and the water is realized, and the drip irrigation operation is carried out along the water outlet pipe 5.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a convenient drip irrigation connector assembly, includes chemical fertilizer storage bucket (1), its characterized in that: the chemical fertilizer storage barrel (1) is connected with a venturi tube (3) through a chemical fertilizer conveying hose (2), one end of the venturi tube (3) is connected with a water inlet pipe (4), the other end of the venturi tube (3) is connected with a water outlet pipe (5), the end of the chemical fertilizer conveying hose (2) is connected with the middle part of the venturi tube (3), a spherical end (22) is arranged at the end of the chemical fertilizer conveying hose (2), the inside of the spherical end (22) is of a cavity structure, a plurality of openings are formed in the outer wall of the spherical end, and a balancing weight (23) is arranged on one side of the end of the chemical fertilizer conveying hose (2).
2. The portable drip irrigation connection device according to claim 1, wherein: the inner diameter of the middle part of the venturi tube (3) is smaller than the diameter of the two ends, and the left and right channels are arranged in a conical structure.
3. The portable drip irrigation connection device according to claim 1, wherein: the water inlet joint (31) is installed to the one end of venturi (3), water inlet joint (31) are connected with the end of inlet tube (4), water outlet joint (32) is installed to the other end of venturi (3), water outlet joint (32) are connected with the end of outlet pipe (5).
4. The portable drip irrigation connection device according to claim 1, wherein: the outer end of the water outlet pipe (5) is connected with a plurality of shunt tubes (51), the shunt tubes (51) are arranged in parallel, and a plurality of drip irrigation ports (52) are arranged on the shunt tubes (51) at equal intervals.
5. The portable drip irrigation connection device according to claim 1, wherein: a bracket (11) is arranged on one side of the top of the fertilizer storage barrel (1), a round hole is formed in the surface of the bracket (11), and one end of the fertilizer conveying hose (2) penetrates through the round hole and enters the inside of the fertilizer storage barrel (1).
6. The portable drip irrigation connection device according to claim 1, wherein: the chemical fertilizer conveying hose (2) is provided with a valve (21).
7. The portable drip irrigation connection device according to claim 1, wherein: the top of chemical fertilizer storage barrel (1) is provided with top cap (12), the middle part of top cap (12) is provided with the opening, chemical fertilizer conveying hose passes the middle part opening of top cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321288722.2U CN219812522U (en) | 2023-05-25 | 2023-05-25 | Convenient drip irrigation joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321288722.2U CN219812522U (en) | 2023-05-25 | 2023-05-25 | Convenient drip irrigation joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812522U true CN219812522U (en) | 2023-10-13 |
Family
ID=88281998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321288722.2U Active CN219812522U (en) | 2023-05-25 | 2023-05-25 | Convenient drip irrigation joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812522U (en) |
-
2023
- 2023-05-25 CN CN202321288722.2U patent/CN219812522U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |