CN220060965U - Joint of drip irrigation belt - Google Patents
Joint of drip irrigation belt Download PDFInfo
- Publication number
- CN220060965U CN220060965U CN202321408471.7U CN202321408471U CN220060965U CN 220060965 U CN220060965 U CN 220060965U CN 202321408471 U CN202321408471 U CN 202321408471U CN 220060965 U CN220060965 U CN 220060965U
- Authority
- CN
- China
- Prior art keywords
- wedge
- bobbin
- drip irrigation
- shaped head
- water stop
- 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.)
- Active
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 50
- 238000003973 irrigation Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 235000017784 Mespilus germanica Nutrition 0.000 description 1
- 244000182216 Mimusops elengi Species 0.000 description 1
- 235000000560 Mimusops elengi Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 235000007837 Vangueria infausta Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to the technical field of agricultural water-saving irrigation, and discloses a connecting joint of a drip irrigation belt, which comprises the following components: a bobbin, a water stop cap and an elastic ring; the port of the bobbin is provided with a wedge-shaped head, the large end of the wedge-shaped head faces the middle part of the bobbin, and the small end of the wedge-shaped head is far away from the middle part of the bobbin; the bobbin is provided with a limit bulge, the inner wall surface of the water stop cap is a wedge-shaped surface, the wedge-shaped surface is matched with the wedge-shaped head, the inner wall surface of the water stop cap is provided with a groove which is matched with the limit bulge; the drip irrigation belt passes through the wedge-shaped head and is sleeved on the bobbin, and is clamped with the water stop cap through the elastic ring. According to the joint, the wedge-shaped head and the limiting protrusion are arranged on the bobbin, and the drip irrigation belt is sleeved on the bobbin and then sleeved with the water stop cap and the elastic ring, so that the drip irrigation belt is firmly clamped on the bobbin; when in actual use, the pressure in the pipe is larger than the outside due to the water pressure in the drip irrigation belt, and the expanded drip irrigation belt, the water stop cap and the elastic ring generate opposite acting force, so that the drip irrigation belt can be effectively prevented from falling off and leaking water.
Description
Technical Field
The utility model relates to the technical field of agricultural water-saving irrigation, in particular to a connecting joint of a drip irrigation belt.
Background
The drip irrigation is an effective water-saving irrigation mode in arid areas, has high water-saving and yield-increasing effects, and is widely applied to irrigation practices of crops such as cotton, wheat, corn, medlar and the like in Xinjiang areas. The drip irrigation belt is the last-stage facility in the whole irrigation system, when the drip irrigation belt is connected with an upper pipeline and the drip irrigation belt is lengthened, a connecting device of the drip irrigation belt is needed, and in production practice, the connecting device and the drip irrigation belt are loosened due to factors such as pipeline water flow impact, wind disturbance, field operation miss-touch and the like, so that phenomena such as water leakage and the like are caused. The traditional pipeline connecting joint cannot be directly applied to the connection of drip irrigation belts because of different sizes and connecting modes.
Disclosure of Invention
The utility model provides a connecting joint of a drip irrigation belt, which solves the problem that water is easy to leak when the drip irrigation belt is connected and used.
A connection fitting for a drip irrigation tape comprising: a bobbin, a water stop cap and an elastic ring;
the port of the bobbin is provided with a wedge-shaped head, the large end of the wedge-shaped head faces the middle part of the bobbin, the small end of the wedge-shaped head is far away from the middle part of the bobbin, and the joint of the large end and the small end of the wedge-shaped head is subjected to round corner treatment;
a limiting bulge is arranged on one side of the large end, close to the wedge-shaped head, of the bobbin, and the limiting bulge is symmetrically arranged along the diameter section of the bobbin;
the inner wall surface of the water stop cap is a wedge-shaped surface, the wedge-shaped surface is matched with the wedge-shaped head, a groove is further formed in the inner wall surface of the water stop cap, and the groove is matched with the limit protrusion;
the drip irrigation belt passes through the wedge-shaped head and is sleeved on the bobbin, and is clamped with the water stop cap through the elastic ring.
Further, the distance from the large end face of the wedge-shaped head on the bobbin to the limit protrusion is equal to the width of the water stop cap and the elastic ring.
Further, the elastic ring is tightly attached to the side wall of the water stop cap and is connected with the large end face of the wedge-shaped head.
Further, the elastic ring is a rubber ring, and the inner diameter of the elastic ring is smaller than the outer diameter of the large end face of the wedge-shaped head.
Further, the bobbin is in a T shape or a straight shape.
Further, the inside of the bobbin is of a hollow structure with equal diameter.
The utility model has the following beneficial effects: according to the connecting joint, the wedge-shaped head and the limiting protrusion are arranged on the connected bobbin, and the drip irrigation belt is sleeved on the bobbin and then sleeved with the water stop cap and the elastic ring, so that the drip irrigation belt is firmly clamped on the bobbin; when in actual use, the pressure in the pipe is larger than the outside due to the water pressure in the drip irrigation belt, and the further expanded drip irrigation belt, the water stop cap and the elastic ring generate opposite acting force, so that the drop and water leakage of the drip irrigation belt can be effectively prevented; the connecting joint has the advantages of simple structure, good sealing effect and low manufacturing cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a bobbin according to the present utility model;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;
FIG. 4 is a schematic view of the elastic ring according to the present utility model;
FIG. 5 is a schematic view of the structure of the water stop cap of the present utility model;
FIG. 6 is a schematic cross-sectional view of B-B of FIG. 5;
FIG. 7 is a schematic view of the present utility model with drip irrigation tape attached;
fig. 8 is a schematic view of another structure of the bobbin in the present utility model.
In the figure: 1-a bobbin; 101-limiting protrusions; 102-wedge head; 2-a water stop cap; 201-wedge face; 202-grooves; 3-an elastic ring; 4-drip irrigation belt.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1 to 7, the present utility model provides a connection joint of a drip tape, comprising: a bobbin 1, a water stop cap 2 and an elastic ring 3; the drip irrigation belt 4 passes through the wedge-shaped head 102 and is sleeved on the bobbin 1, and is clamped with the water stop cap 2 through the elastic ring 3.
The bobbin 1 is made of plastic or cast of stainless steel, and the inside of the bobbin 1 is of a hollow structure with equal diameter and is used as a conveying waterway.
The shape of the bobbin 1 comprises various types, and is commonly in a T shape or a straight shape; referring to fig. 8, the tube 1 is in a T shape, and the tube 1 in the T shape is used for connecting the drip irrigation tape 4 with an upper pipe or making a branch pipe connection. The following is an example of a "straight" shape.
Both ends of the bobbin 1 are provided with wedge-shaped heads 102, the large ends of the wedge-shaped heads 102 face the middle part of the bobbin 1, the small ends of the wedge-shaped heads 102 are far away from the middle part of the bobbin 1, and the joints of the large ends and the small ends of the wedge-shaped heads are rounded, so that the elastic rings 3 and the water stop caps 2 are conveniently embedded during assembly, the resistance is reduced, and the drip irrigation tape 4 is conveniently sleeved. The wedge-shaped head 102 can enable the water stop cap 2 and the elastic ring 3 to enter easily and be blocked from falling off, and the integrity and stability of the connecting joint are improved.
The limiting protrusion 101 is arranged on one side of the large end, close to the wedge-shaped head 102, of the bobbin 1, the limiting protrusion 101 is symmetrically arranged along the diameter section of the bobbin 1, and the limiting protrusion 101 can prevent the drip irrigation tape 4 from being sleeved with the water stop cap 2 to move backwards, so that the drip irrigation tape has the functions of fixing and preventing falling.
The distance from the large end surface of the wedge-shaped head 102 to the limit protrusion 101 is equal to the width of the water stop cap 2 and the width of the elastic ring 3, so that the water stop cap 2 and the elastic ring 3 can be clamped at the concave section to prevent falling.
The inner wall surface of the water stop cap 2 is a wedge surface 201, the wedge surface 201 is matched with the wedge head 102, so that the water stop cap is convenient to embed in assembly and can be prevented from falling off; the inner wall surface of the water stop cap 2 is also provided with a groove 202, the height and the width and the position of the groove 202 are matched with those of the limit protrusions 101, so that the water stop cap 2 can be twisted after the drip irrigation tape 4 is connected, the groove 202 of the water stop cap 2 is staggered with the limit protrusions 101 of the bobbin 1, and the water stop cap 2 is prevented from falling off.
The elastic ring 3 is tightly attached to the side wall of the water stop cap 2 and is connected with the large end face of the wedge-shaped head 102. The elastic ring 3 is a rubber ring, and the inner diameter of the elastic ring is smaller than the outer diameter of the large end face of the wedge-shaped head 102, so that the elastic ring can be prevented from falling off; the rubber ring has elasticity and has better water stopping effect after being extruded with the end surfaces of the water stopping cap 2 and the wedge-shaped head 102 of the bobbin 1.
When the drip irrigation pipe is used, after the drip irrigation pipe 4 is sleeved into the pipe 1, the drip irrigation pipe is pressed by hands to be tightly attached to the outer wall of the pipe 1, the water stop cap 2 and the elastic ring 3 penetrate through the outer wall surface of the drip irrigation pipe 4 and are buckled and rotated to the outer wall of the pipe 1, so that the drip irrigation pipe 4 is firmly fixed on the pipe 1.
It should be noted that the spool 1 may be configured in a cross shape and other shapes, and each branch pipe of the spool 1 is provided with a wedge-shaped head 102 and a limiting protrusion 101, which are variants of the present utility model.
The foregoing is merely a preferred embodiment of the utility model, which is not representative of all possible forms of the utility model, and the scope of the utility model is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in light of the teachings of the present disclosure without departing from the spirit and scope of the utility model.
Claims (6)
1. A connection fitting for a drip irrigation tape, comprising: a bobbin (1), a water stop cap (2) and an elastic ring (3);
the port of the bobbin (1) is provided with a wedge-shaped head (102), the large end of the wedge-shaped head (102) faces the middle part of the bobbin (1), the small end of the wedge-shaped head (102) is far away from the middle part of the bobbin (1), and the joint of the large end and the small end is subjected to round corner treatment;
a limiting protrusion (101) is arranged on one side, close to the large end of the wedge-shaped head (102), of the bobbin (1), and the limiting protrusion (101) is symmetrically arranged along the diameter section of the bobbin (1);
the inner wall surface of the water stop cap (2) is a wedge-shaped surface (201), the wedge-shaped surface (201) is matched with the wedge-shaped head (102), a groove (202) is further formed in the inner wall surface of the water stop cap (2), and the groove (202) is matched with the limit protrusion (101);
the drip irrigation belt (4) passes through the wedge-shaped head (102) and is sleeved on the bobbin (1), and is clamped with the water stop cap (2) through the elastic ring (3).
2. The connection fitting for drip irrigation tape according to claim 1, wherein: the distance from the large end surface of the wedge-shaped head (102) on the bobbin (1) to the limit protrusion (101) is equal to the width of the water stop cap (2) and the width of the elastic ring (3).
3. The connection fitting for drip irrigation tape according to claim 1, wherein: the elastic ring (3) is tightly attached to the side wall of the water stop cap (2) and is connected with the large end face of the wedge-shaped head (102).
4. The connection fitting for drip irrigation tape according to claim 1, wherein: the elastic ring (3) is a rubber ring, and the inner diameter of the elastic ring is smaller than the outer diameter of the large end face of the wedge-shaped head (102).
5. The connection terminal of drip irrigation tape according to any of claims 1 to 4 wherein: the bobbin (1) is T-shaped or I-shaped.
6. The drip tape connector according to claim 5, wherein: the inside of the bobbin (1) is of a hollow structure with equal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408471.7U CN220060965U (en) | 2023-06-02 | 2023-06-02 | Joint of drip irrigation belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408471.7U CN220060965U (en) | 2023-06-02 | 2023-06-02 | Joint of drip irrigation belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060965U true CN220060965U (en) | 2023-11-21 |
Family
ID=88749996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321408471.7U Active CN220060965U (en) | 2023-06-02 | 2023-06-02 | Joint of drip irrigation belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060965U (en) |
-
2023
- 2023-06-02 CN CN202321408471.7U patent/CN220060965U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |