CN114731929B - Drip irrigation pipe convenient to connect - Google Patents
Drip irrigation pipe convenient to connect Download PDFInfo
- Publication number
- CN114731929B CN114731929B CN202210378105.5A CN202210378105A CN114731929B CN 114731929 B CN114731929 B CN 114731929B CN 202210378105 A CN202210378105 A CN 202210378105A CN 114731929 B CN114731929 B CN 114731929B
- Authority
- CN
- China
- Prior art keywords
- wall
- connecting piece
- groove
- internal thread
- hole
- 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 40
- 230000002262 irrigation Effects 0.000 title claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the field of drip irrigation pipes, in particular to a drip irrigation pipe convenient to connect, which comprises a main pipe and a branch pipe, wherein the branch pipe is arranged on the side surface of the main pipe and is communicated with the main pipe, the branch pipe is provided with a water irrigator, two adjacent main pipes are communicated through a connecting piece, two end surfaces of the connecting piece are inwards sunken to form a pair of connecting grooves, the bottoms of the two connecting grooves are communicated through a communication hole, the outer wall of the connecting piece is in threaded connection with a pair of internal thread rings corresponding to the two connecting grooves, the inner side of the internal thread rings is movably connected with a locking rod, and the internal thread rings rotate along threads on the outer wall of the connecting piece so that the locking rod penetrates into the connecting grooves and is connected with a main pipe buckle. Through setting up the connecting piece, the length of being responsible for is adjusted according to planting demand to the user of being convenient for, can increase or reduce the length of being responsible for. The drip irrigation pipe solves the problems that in the prior art, a hot melting mode is commonly adopted for connection, and adjustment according to crop conditions is inconvenient. Through setting up the spread groove, be convenient for be responsible for and the connecting piece links to each other.
Description
Technical Field
The utility model relates to the field of drip irrigation pipes, in particular to a drip irrigation pipe convenient to connect.
Background
The drip irrigation pipe is an important irrigator in a drip irrigation system, and water and nutrients needed by crops are uniformly and slowly dripped into the soil in the root zone of the crops one by one through a low-pressure pipeline system and the irrigator arranged on the capillary according to the water demand of the crops.
For example, publication number CN208657554U discloses a drip irrigation pipe for an apple planting drip irrigation system, which comprises a drip irrigation pipe body, wherein a permeable pipe is sleeved in the drip irrigation pipe body, and a plurality of rows of drainage holes distributed along the axial direction are uniformly arranged on the pipe wall of the permeable pipe; the outer wall of the drip irrigation pipe body is connected with a plurality of drippers which are uniformly distributed along the axial direction of the drip irrigation pipe body; the outer wall of the drip irrigation pipe body is provided with a water inlet communicated with the drip heads; the upper part of the dripper is cylindrical, the middle part of the dripper is enlarged cylindrical, the lower part of the dripper is conical, and a filter screen is arranged at the upper part of the dripper; the water seepage materials are filled between the outer wall of the water seepage pipe and the inner wall of the drip irrigation pipe body and in the middle of the drip emitter. According to the drip irrigation pipe, the structures for preventing the water inlet holes from being blocked are arranged inside and outside the drip irrigation pipe body, so that the blocking phenomenon is avoided.
The drip irrigation pipe is extremely widely applied in the modern agricultural production process, and in order to meet the planting change of crops, the drip irrigation pipe is often required to be used for adjusting the distribution condition of the drip irrigation pipe according to the distribution condition of the crops. The drip irrigation pipes in the prior art are commonly connected by hot melting, and the connection mode is firm and reliable, but cannot be adjusted according to the distribution condition of actual crops, so that the drip irrigation pipes are not beneficial to modern crop production.
Disclosure of Invention
The utility model aims to provide a drip irrigation pipe convenient to connect, which solves the problems that in the prior art, the drip irrigation pipe is commonly connected in a hot melting mode, and the length adjustment is inconvenient according to the crop condition.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a drip irrigation pipe convenient to connect, including being responsible for and branch pipe, the branch pipe sets up in the side of being responsible for, and be linked together with being responsible for, be provided with the emitter on the branch pipe, two adjacent person in charge are linked together through the connecting piece, two terminal surfaces of connecting piece are all inwards sunken to form a pair of spread groove, the tank bottom of two spread grooves is linked together through the intercommunicating pore, the outer wall of connecting piece corresponds two spread groove threaded connection and has a pair of internal thread ring, the inboard swing joint of internal thread ring has the locking lever, the internal thread ring is rotated along the screw thread at the outer wall of connecting piece, so that the locking lever pierces into in the spread groove and is responsible for the buckle and link to each other.
The further technical proposal is that the end surface of the internal thread ring facing the connecting piece is inclined inwards to form a pushing surface. The outer wall of the connecting piece extends to two ends around the connecting groove to form an external thread part, and the internal thread of the internal thread ring is matched with the external thread of the external thread part. The external thread part is obliquely provided with a sliding hole communicated with the connecting groove, the inclined direction of the sliding hole is that the inner end is close to the middle part of the connecting piece, and the outer end is far away from the middle part of the connecting piece. The locking rod is inserted into the sliding hole, the end part of the locking rod inserted into the sliding hole is propped against the outer wall of the main pipe, the other end part of the locking rod protrudes out of the sliding hole, and when the internal thread ring is assembled on the external thread part in a threaded manner, the other end of the locking rod is propped against the pushing surface. Still further technical scheme is, the locking lever is provided with sharp tooth towards the one end of spread groove, and the locking lever is set up to the sphere towards the one end of external screw thread portion.
According to a further technical scheme, a baffle plate for blocking the communication hole is detachably arranged between the two connecting grooves of the connecting piece.
Still further technical scheme is, the outer wall of connecting piece corresponds the position of intercommunicating pore inwards sunken formation internal thread hole, the bottom of internal thread hole is provided with the shutoff groove, the shutoff groove extends towards the intercommunicating pore, and separate the intercommunicating pore into two sections, two sections intercommunicating pore all are linked together with the shutoff groove, the baffle slides and sets up in the shutoff inslot, and the shape of baffle matches the shape of shutoff groove, the upper end internal thread hole of baffle is connected with the spliced pole through the dwang, the outer wall of spliced pole links to each other with the pore wall screw-thread interlock of internal thread hole, the one end that the spliced pole worn out the internal thread hole is connected with the knob.
Still further technical scheme is, the one end that spliced pole and baffle link to each other is provided with the rotation hole, and the one end and the baffle of dwang link to each other, and the other end pierces into in the rotation hole and rotates with the rotation hole and link to each other, and the pore wall that encircles the rotation hole is provided with the spacing groove, and the cover is equipped with the spacing ring on the outer wall of dwang, and the inner wall of spacing ring links to each other with the outer wall of dwang, and the outer wall rotates to set up in the spacing inslot.
The further technical scheme is that the bottom of the connecting groove is provided with a first sealing ring, and the bottom of the internal threaded hole is provided with a second sealing ring.
The further technical scheme is that a plurality of third sealing rings are arranged on the groove wall surrounding the blocking groove, the outer wall of each third sealing ring is connected with the groove wall of the blocking groove, and the inner wall is in sealing fit with the baffle.
Compared with the prior art, the utility model has the beneficial effects that: by the arrangement, water flow can sequentially pass through the main pipe, the branch pipe and the emitter to drip irrigation crops. Through setting up the connecting piece, the length of being responsible for is adjusted according to planting demand to the user of being convenient for, can increase or reduce the length of being responsible for. The drip irrigation pipe solves the problems that in the prior art, a hot melting mode is commonly adopted for connection, and adjustment according to crop conditions is inconvenient. Through setting up the spread groove, be convenient for be responsible for and the connecting piece links to each other. Through setting up locking structure, promoted the stability of being connected between connecting piece and the person in charge.
Drawings
Fig. 1 is a schematic perspective view of a drip irrigation pipe of the present utility model for easy connection.
Fig. 2 is a schematic side cross-sectional view of a drip irrigation pipe connector for facilitating connection in accordance with the present utility model.
Fig. 3 is an enlarged partial schematic view at symbol a in fig. 2.
Fig. 4 is a schematic cross-sectional view of a drip irrigation pipe of the present utility model at a communication hole for facilitating connection.
Icon: the device comprises a main pipe 1, a branch pipe 2, a connecting piece 3, a connecting groove 4, a communicating hole 5, a locking rod 6, a threaded ring 7, an external threaded part 8, a sliding hole 9, a sharp tooth 10, a spherical surface 11, a baffle 12, a connecting column 13, a knob 14, an internal threaded hole 15, a blocking groove 16, a rotating rod 17, a rotating hole 18, a limiting groove 19, a limiting ring 20, a blocking plug 21, a first sealing ring 22, a third sealing ring 23 and a pushing surface 24.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Fig. 1 to 4 show an embodiment of the utility model.
Example 1:
the utility model provides a drip irrigation pipe convenient to connect, including being responsible for 1 and branch pipe 2, branch pipe 2 sets up in the side of being responsible for 1, and be linked together with being responsible for 1, be provided with the irrigator on the branch pipe 2, a serial communication port, two adjacent are responsible for 1 and are linked together through connecting piece 3, two terminal surfaces of connecting piece 3 are all inwards sunken to form a pair of spread groove 4, the tank bottom of two spread grooves 4 is linked together through intercommunicating pore 5, the outer wall of connecting piece 3 corresponds two spread groove 4 threaded connection and has a pair of internal thread ring 7, the inboard swing joint of internal thread ring 7 has locking lever 6, internal thread ring 7 rotates along the screw thread at the outer wall of connecting piece 3, so that locking lever 6 pierces into in the spread groove 4 and is responsible for 1 buckle continuous. By arranging the connecting piece 3, the length of the main pipe 1 can be conveniently adjusted by a user according to planting requirements, and the length of the main pipe 1 can be increased or reduced. The drip irrigation pipe solves the problems that in the prior art, a hot melting mode is commonly adopted for connection, and adjustment according to crop conditions is inconvenient. By arranging the connecting groove 4, the main pipe 1 is convenient to connect with the connecting piece 3. Through setting up internal thread ring 7 and locking lever 6 cooperation, can be with being responsible for 1 fine fixing in spread groove 4, promoted the stability of being connected between connecting piece 3 and the person in charge 1. The connection between the branch pipe 2 and the main pipe 1 is a common way, and the connection between the emitter and the branch pipe 2 is also a common model and way.
The end surface of the internally threaded ring 7 facing the connecting piece 3 is inclined inwards to form a pushing surface 24. The outer wall of the connecting piece 3 extends to two ends around the connecting groove 4 to form an external thread part 8, and the internal thread of the internal thread ring 7 is matched with the external thread of the external thread part 8. The external thread part 8 is obliquely provided with a sliding hole 9 communicated with the connecting groove 4, the inclined direction of the sliding hole 9 is that the inner end is close to the middle part of the connecting piece 3, and the outer end is far away from the middle part of the connecting piece 3. The sliding hole 9 is internally inserted with a locking rod 6, the end part of the locking rod 6 inserted into the sliding hole 9 is propped against the outer wall of the main pipe 1, the other end part of the locking rod 6 protrudes out of the sliding hole 9, and when the internal thread ring 7 is assembled on the external thread part 8 in a threaded manner, the other end of the locking rod 6 is propped against the pushing surface 24. When two main pipes 2 need to be connected through the connecting piece 3, the two main pipes 2 are respectively inserted into the two connecting grooves at the two ends of the connecting piece 3, then the pushing surface 24 of the internal thread ring 7 pushes the locking rod 6 in the external thread part 8 to move from the external thread part 8 towards the connecting groove 4 through the rotation of the internal thread ring 7, and thus the locking rod 6 can penetrate into the connecting groove 4 to be connected with the outer wall buckle of the main pipe 1, the main pipe 1 can be fixed in the connecting groove through the locking rod 6, the main pipe 1 is prevented from falling off from the connecting groove 4 in the using process, and the connecting stability between the connecting piece 3 and the main pipe 1 is improved.
The end of the locking lever 6 facing the connecting groove 4 is provided with sharp teeth 10, and the end of the locking lever 6 facing the external thread 8 is provided with a spherical surface 11. By providing the sharp teeth 10, the locking lever 6 can be more firmly connected with the surface of the main pipe 1 through the sharp teeth 10. By arranging the spherical surface 11, the smoothness of sliding between the pushing surface 24 and the spherical surface 11 is improved, and the pushing surface 24 can push the locking rod 6 to lock the main pipe 1 more smoothly. When the main pipe 1 needs to be disassembled, the pushing surface 24 can be far away from the pushing locking rod 6 by reversely rotating the internal thread ring 7. Thus, the main pipe 1 can be gradually pulled out from the connecting groove 4 by rotating the main pipe 1, and the main pipe 1 can be taken out.
Example 2:
on the basis of embodiment 1, the connection member 3 is detachably provided with a baffle plate 12 for blocking the communication hole 5 between the two connection grooves 4. Through setting up baffle 12, can be when increasing or reducing a plurality of main pipe 1 overall length, can control the break-make of intercommunicating pore 5 through baffle 12, just so can make connecting piece 3 can regard as the intermediate junction device of two main pipes 1, also can regard as the plugging device of tip, promoted the practicality of connecting piece 3.
The outer wall of connecting piece 3 corresponds the position of intercommunicating pore 5 inwards sunken formation internal thread hole 15, the tank bottom of internal thread hole 15 is provided with blocking groove 16, blocking groove 16 extends towards intercommunicating pore 5 to separate intercommunicating pore 5 into two sections, two sections intercommunicating pore 5 all are linked together with blocking groove 16, baffle 12 slides and sets up in blocking groove 16, and the shape of baffle 12 matches blocking groove 16's shape, the upper end of baffle 12 is connected with spliced pole 13 in internal thread hole 15 through dwang 17, the outer wall of spliced pole 13 links to each other with the cell wall screw thread interlock of internal thread hole 15, the one end that spliced pole 13 worn out internal thread hole 15 is connected with knob 14. When the baffle plate 12 is required to be used for plugging the communication hole 5, the baffle plate 12 can be plugged into the communication hole 5 by inserting the baffle plate 12 into the blocking groove 16 from the internal threaded hole 15 and then screwing the knob 14 to enable the connecting column 13 to be in threaded engagement with the internal threaded hole 15, as shown in fig. 4, and the broken line of the blocking part of the baffle plate 12 is shown as a schematic outline of the communication hole 5. By providing the rotation lever 17, the connection post 13 and the baffle plate 12 are facilitated to be rotatably connected.
One end of the connecting column 13 connected with the baffle 12 is provided with a rotating hole 18, one end of a rotating rod 17 is connected with the baffle 12, the other end penetrates into the rotating hole 18 and is rotationally connected with the rotating hole 18, a limiting groove 19 is formed in the wall of the surrounding rotating hole 18, a limiting ring 20 is sleeved on the outer wall of the rotating rod 17, the inner wall of the limiting ring 20 is connected with the outer wall of the rotating rod 17, and the outer wall is rotationally arranged in the limiting groove 19. By arranging the limiting rings 20 and the limiting grooves 19, the stability of the rotary connection between the rotary rod 17 and the rotary hole 18 is improved. The groove wall of the limit groove 19 and the outer wall of the limit ring 20 can be matched and arranged in a circular arc shape, so that the rotation is convenient.
The side of the connecting piece 3 is connected with a sealing plug 21 through a connecting rope, and the sealing plug 21 is also in threaded engagement with the internal threaded hole 15. By providing the blocking plug 21, when the baffle plate 12 needs to be removed, the blocking plug 21 can be screwed into the internally threaded hole 15, so that the blocking groove 16 can be blocked, and water flow is prevented from flowing out of the blocking groove 16 and the internally threaded hole 15. Thereby allowing the two main pipes 1 to communicate.
The bottom of the connecting groove 4 is provided with a first sealing ring 22, and the bottom of the internal threaded hole 15 is provided with a second sealing ring. By arranging the first drawing sealing ring 22, the tightness of connection between the main pipe 1 and the connecting groove 4 is improved, and water seepage is avoided. By providing the second seal ring, the tightness of the connection between the connecting column 13 and the plug 21 and the internally threaded hole 15 is improved.
A plurality of third sealing rings 23 are arranged on the groove wall of the circumferential blocking groove 16, the outer wall of each third sealing ring 23 is connected with the groove wall of the blocking groove 16, and the inner wall is in sealing fit with the baffle 12. By providing the third seal ring 23, the tightness of the connection between the baffle plate 12 and the blocking groove 16 is improved.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a drip irrigation pipe convenient to connect, includes is responsible for (1) and branch pipe (2), branch pipe (2) set up in the side of being responsible for (1) to be linked together with being responsible for (1), be provided with the irrigator on branch pipe (2), characterized in that, two adjacent person in charge (1) are linked together through connecting piece (3), two terminal surfaces of connecting piece (3) are all inwards sunken to form a pair of spread groove (4), two the tank bottom of spread groove (4) is linked together through intercommunicating pore (5), the outer wall of connecting piece (3) corresponds two spread groove (4) threaded connection and has a pair of internal thread ring (7), the inboard swing joint of internal thread ring (7) has locking lever (6), internal thread ring (7) rotate along the screw thread at the outer wall of connecting piece (3) to make locking lever (6) puncture in spread groove (4) and be responsible for (1) buckle and link to each other; the end surface of the internal thread ring (7) facing the connecting piece (3) is inclined inwards to form a pushing surface (24); the end surface of the internal thread ring (7) facing the connecting piece (3) is inclined inwards to form a pushing surface (24); the outer wall of the connecting piece (3) extends to two ends around the connecting groove (4) to form an external thread part (8), and the internal thread of the internal thread ring (7) is matched with the external thread of the external thread part (8); the external thread part (8) is obliquely provided with a sliding hole (9) communicated with the connecting groove (4), the inclined direction of the sliding hole (9) is that the inner end is close to the middle part of the connecting piece (3), and the outer end is far away from the middle part of the connecting piece (3); a locking rod (6) is inserted into the sliding hole (9), the end part of the locking rod (6) inserted into the sliding hole (9) is propped against the outer wall of the main pipe (1), the other end part of the locking rod (6) protrudes out of the sliding hole (9), and when the internal thread ring (7) is assembled on the external thread part (8) in a threaded manner, the other end of the locking rod (6) is propped against the pushing surface (24);
one end of the locking rod (6) facing the connecting groove (4) is provided with sharp teeth (10), and one end of the locking rod (6) facing the external thread part (8) is provided with a spherical surface (11).
2. The drip irrigation pipe for facilitating connection according to claim 1, wherein: the connecting piece (3) is detachably provided with a baffle plate (12) for blocking the communication hole (5) between the two connecting grooves (4).
3. The drip irrigation pipe for facilitating connection according to claim 2, wherein: the outer wall of connecting piece (3) corresponds the position of intercommunicating pore (5) inwards sunken formation internal thread hole (15), the bottom of internal thread hole (15) is provided with blocking groove (16), blocking groove (16) extend towards intercommunicating pore (5) to separate intercommunicating pore (5) into two sections, two sections intercommunicating pore (5) all are linked together with blocking groove (16), baffle (12) slip sets up in blocking groove (16), and the shape of baffle (12) shape matching blocking groove (16), the upper end of baffle (12) is connected with spliced pole (13) in internal thread hole (15) through dwang (17), the outer wall of spliced pole (13) links to each other with the pore wall screw-thread interlock of internal thread hole (15), the one end that spliced pole (13) worn out internal thread hole (15) is connected with knob (14).
4. A drip irrigation pipe for facilitating connection according to claim 3, wherein: the connecting column is characterized in that a rotating hole (18) is formed in one end, connected with the baffle (12), of the connecting column (13), one end of the rotating rod (17) is connected with the baffle (12), the other end of the rotating rod penetrates into the rotating hole (18) to be connected with the rotating hole (18) in a rotating mode, a limiting groove (19) is formed in the hole wall of the rotating hole (18) in a surrounding mode, a limiting ring (20) is sleeved on the outer wall of the rotating rod (17), the inner wall of the limiting ring (20) is connected with the outer wall of the rotating rod (17), and the outer wall of the rotating rod is arranged in the limiting groove (19) in a rotating mode.
5. The drip irrigation pipe for facilitating connection as recited in claim 4, wherein: the connecting groove (4) is characterized in that a first sealing ring (22) is arranged at the bottom of the connecting groove, and a second sealing ring is arranged at the bottom of the internal threaded hole (15).
6. The drip irrigation pipe for facilitating connection as recited in claim 5, wherein: a plurality of third sealing rings (23) are arranged on the groove wall surrounding the blocking groove (16), the outer wall of each third sealing ring (23) is connected with the groove wall of the blocking groove (16), and the inner wall is in sealing fit with the baffle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378105.5A CN114731929B (en) | 2022-04-12 | 2022-04-12 | Drip irrigation pipe convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378105.5A CN114731929B (en) | 2022-04-12 | 2022-04-12 | Drip irrigation pipe convenient to connect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114731929A CN114731929A (en) | 2022-07-12 |
| CN114731929B true CN114731929B (en) | 2023-11-24 |
Family
ID=82281486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210378105.5A Active CN114731929B (en) | 2022-04-12 | 2022-04-12 | Drip irrigation pipe convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114731929B (en) |
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| CN114731929A (en) | 2022-07-12 |
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