CN213719153U - Pressure compensation type drip irrigation tape with angle-adjustable drippers - Google Patents
Pressure compensation type drip irrigation tape with angle-adjustable drippers Download PDFInfo
- Publication number
- CN213719153U CN213719153U CN202022269662.2U CN202022269662U CN213719153U CN 213719153 U CN213719153 U CN 213719153U CN 202022269662 U CN202022269662 U CN 202022269662U CN 213719153 U CN213719153 U CN 213719153U
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- CN
- China
- Prior art keywords
- sleeve
- truncated cone
- drip irrigation
- dripper
- circular truncated
- 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.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 27
- 238000003973 irrigation Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004103 aerobic respiration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
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- 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
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Abstract
A pressure compensation type drip irrigation tape with an adjustable dripper angle comprises a sleeve, an outer shell, a round platform bolt and a round platform nut. The sleeve is fixedly connected with the inner ring annular partition plate, the outer shell is fixedly connected with the outer ring annular partition plate, the inner ring annular partition plate and the outer ring annular partition plate are connected with the movable groove through the convex ring, and the outer shell can rotate around the sleeve in a single direction through the arrangement of the pawl and the ratchet wheel. Two ends of the outer shell are respectively connected with two sleeves, the sleeves are connected with the water pipes through the round platform bolts and the round platform nuts, and finally the two sections of the water pipes can be connected through the device. The utility model discloses the device irrigates the water dropper and can be along 360 free rotations in pipeline, has increased the angle of driping irrigation of water dropper by a wide margin, through the design of connecting piece, can be used to connect fracture and damaged pipeline, has improved abandonment pipeline's utilization ratio, has played material saving's effect.
Description
Technical Field
The utility model relates to a water-saving irrigation field provides a pressure compensation formula drip irrigation zone of water dropper angularly adjustable very much.
Background
The drip irrigation technology is to send water to the root of crops for local irrigation by plastic pipes through drippers on the capillary. It is the most effective water-saving irrigation mode in arid water-deficient areas at present, and the water utilization rate can reach 95%. Compared with spray irrigation, the drip irrigation mode has higher water-saving and yield-increasing effects, and can be combined with fertilization to improve the fertilizer efficiency by more than one time. Particularly, the characteristic of the external installation of the on-pipe pressure compensation dripper determines that the dripper is designed with a larger development space, and holes can be punched according to the spacing of crops, so that the practical requirement is easily met.
In the existing drip irrigation tape design, once a dripper is installed, water can only flow out in one direction, the irrigation angle cannot be adjusted, so that the irrigation water is not uniform, water is insufficient in a place where drip irrigation equipment can not drip, and the root aerobic respiration of crops is inhibited in a place with much water, so that the growth of the crops is influenced; the modern drip irrigation equipment is expensive, and has high large-area popularization cost.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a water dropper angularly adjustable pressure compensation formula drip irrigation zone, water dropper can be around the one-way free rotation of water pipe, and the device simple structure, convenient to use, the cost of manufacture is low, has the prospect of extensive popularization and application.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a pressure compensation type drip irrigation tape with an adjustable dripper angle comprises a sleeve, an outer shell, a round table bolt and a round table nut; the round platform bolt and the round platform nut are connected to sleeve pipe one end, and the annular baffle of inner circle is connected to the sleeve pipe other end, and the annular baffle other end of inner circle is equipped with the bulge loop, sets up the pawl on the sleeve pipe, and the shell body is connected with the annular baffle of outer lane, is equipped with the ratchet in the annular baffle of outer lane, is equipped with the activity groove in the annular baffle of outer lane, and the bulge loop joint on the annular baffle of inner circle is in the activity groove on the annular baffle of outer lane, and the pawl is installed in the tooth's socket of ratchet, and the ratchet can be around pawl unidirectional rotation.
In the preferred scheme, an outer edge annular convex ring is arranged at the connecting end of the sleeve and the circular truncated cone bolt, an inner edge annular clamping groove is formed in the circular truncated cone bolt, the outer edge annular convex ring of the sleeve is clamped in the inner edge annular clamping groove of the circular truncated cone bolt, and a limiting hole is formed in the inner edge annular clamping groove and can limit the sleeve to rotate in the circular truncated cone bolt.
In the preferred scheme, the large round end of the circular truncated cone bolt is connected with the sleeve, the small round end of the circular truncated cone bolt is connected with the water pipe, and the circular truncated cone bolt and the circular truncated cone nut are rotationally fastened through conical threads.
In the preferred scheme, set up the filter cartridge in the shell body, the filter cartridge comprises ARC filter screen and screen frame, and the filter cartridge passes through the hot melt adhesive with the shell body and bonds.
In a preferred scheme, the outer shell is provided with a drip hole on the surface of the coverage area of the filter box, and the pressure compensation dripper is installed in the drip hole in an insertion mode.
In the preferred scheme, a water seepage prevention rubber mat is arranged between the circular truncated cone bolt 3 and the water pipe 1, the water seepage prevention rubber mat is arranged on the contact surface of the convex ring 14 and the movable groove 9, and the water seepage prevention rubber mat is arranged on the contact surface of the outer edge annular convex ring and the inner edge annular clamping groove 13 of the sleeve 2.
This patent can reach following beneficial effect:
through the design of the pawl and the ratchet wheel, the dripper can freely rotate 360 degrees along the pipeline, so that the drip irrigation angle of the dripper is greatly increased;
through the design of connecting piece, can be used to connect fracture and damaged pipeline, improved the utilization ratio of abandonment pipeline, played material saving's effect.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the three-dimensional appearance structure of the present invention;
FIG. 2 is a schematic diagram of the longitudinal section plane structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the bolt and nut of the present invention;
FIG. 4 is a schematic view of the structure of the outer ring annular partition plate of the present invention;
FIG. 5 is a schematic view of the structure of the inner ring annular partition plate of the present invention;
FIG. 6 is a schematic view of the filter cartridge of the present invention;
FIG. 7 is a schematic view of the pressure compensation dripper of the present invention;
fig. 8 is a schematic diagram of the three-dimensional structure of the longitudinal section of the present invention.
In the figure: the device comprises a water pipe 1, a sleeve 2, a circular truncated cone bolt 3, a circular truncated cone nut 4, a ratchet wheel 5, a pawl 6, an outer ring annular partition plate 7, an inner ring annular partition plate 8, a movable groove 9, an arc-shaped filter screen 10, a filter screen frame 11, an outer shell 12, an inner edge annular clamping groove 13, a convex ring 14 and a pressure compensation water dropper 15.
Detailed Description
A preferable scheme is as shown in fig. 1 to 8, the pressure compensation type drip irrigation tape with the adjustable dripper angle is composed of a sleeve 2, an outer shell 12, a round table bolt 3 and a round table nut 4; one end of a sleeve 2 is connected with a circular truncated cone bolt 3 and a circular truncated cone nut 4, the other end of the sleeve 2 is fixedly connected with an inner ring annular partition plate 8, the other end of the inner ring annular partition plate 8 is provided with a convex ring 14, the sleeve 2 is provided with a pawl 6, an outer shell 12 is fixedly connected with an outer ring annular partition plate 7, a ratchet wheel 5 is arranged in the outer ring annular partition plate 7, a movable groove 9 is arranged in the outer ring annular partition plate 7, the convex ring 14 is clamped in the movable groove 9 and can freely rotate, the sleeve 2 is connected with the outer shell 12, and a water seepage prevention rubber gasket is arranged at the clamping position of the convex ring 14 and the movable groove 9 and can ensure the sealing property between the sleeve 2 and the outer shell; ratchet 5 is 36 tooth structures, and the pawl is 6 tooth structures, and the pawl is installed on sleeve 2 and can not rotate, and ratchet 5 can make unidirectional rotation around pawl 6, can make outer casing 12 make unidirectional rotation around sleeve 2 finally, and because the restriction of ratchet 5 and pawl 6 outer casing 12 can not take place the rotation because of self gravity.
Furthermore, an outer edge annular convex ring is arranged at the bolt connecting port of the sleeve 2, an inner edge annular buckling groove 13 is arranged in the circular truncated cone bolt 3, the outer edge annular convex ring at the connecting port of the sleeve 2 is extruded to be clamped in the inner edge annular buckling groove 13 on the circular truncated cone bolt 3 after elastic deformation, the sleeve 2 is connected with the circular truncated cone bolt 3 and does not move left and right, a limiting hole is arranged in the inner edge annular buckling groove 13, the sleeve 2 can be further limited to rotate in the circular truncated cone bolt 3, and a rubber pad is adhered in the buckling groove 13 to ensure the sealing property between the circular truncated cone bolt 3 and the sleeve 2.
Furthermore, a large round end of the circular truncated cone bolt 3 is connected with the sleeve 2, a small round end of the circular truncated cone bolt 3 is connected with the water pipe 1, the circular truncated cone bolt 3 and the circular truncated cone nut 4 are rotationally fastened through conical threads, the circular truncated cone bolt 3 and the circular truncated cone nut 4 can be fastened to enable the circular truncated cone bolt 3 to clamp the water pipe 1 and the sleeve 2 tightly, and a water seepage-proof rubber pad is arranged between the circular truncated cone bolt 3 and the water pipe 1 to guarantee the sealing performance between the circular truncated cone bolt 3 and the water pipe 1.
Further, set up the filter cartridge in the shell body 12, the filter cartridge comprises ARC filter screen 10 and filter screen frame 11, and the filter cartridge can intercept the impurity in the irrigation liquid, can effectively prevent that pressure compensation dripper 15 from blockking up, and the filter cartridge passes through the hot melt adhesive with shell body 12 inner wall and bonds.
Furthermore, the outer shell 12 is provided with a drip hole on the surface of the covered area of the filter box, the pressure compensation dripper 15 is installed in the drip hole in an insertion mode, the insertion end of the pressure compensation dripper 15 is of an inclined opening structure and can be conveniently installed and detached, and the pressure compensation dripper 15 part can be replaced and cleaned at any time in the daily use process.
The working principle of the whole device is as follows:
1. after the device is assembled, the sleeve 2 is fixedly connected with the inner ring annular partition plate 8, the outer shell 12 is fixedly connected with the outer ring annular partition plate 7, and the inner ring annular partition plate 8 and the outer ring annular partition plate 7 are clamped and connected through the convex ring 14 and the movable groove 9, so that the sleeve 2 is connected with the outer shell 12. The outer shell 12 can rotate around the sleeve 2 in one direction through the arrangement of the pawl 6 and the ratchet wheel 5;
2. two ends of the outer shell 12 are respectively connected with two sleeves 2, the sleeves 2 are connected with the water pipe 1 through a circular truncated cone bolt 3 and a circular truncated cone nut 4, and finally, the two water pipes can be connected through the device;
3. after the device is connected with the water pipe, the water pipe is communicated with water, irrigation liquid is sprayed out from the pressure compensation dripper 15 after passing through the device, and the pressure compensation dripper 15 can rotate along with the shell body by 360 degrees in a single direction.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pressure compensation formula drip irrigation zone of water dropper angularly adjustable which characterized in that: the device consists of a sleeve (2), an outer shell (12), a round table bolt (3) and a round table nut (4); round platform bolt (3) and round platform nut (4) are connected to sleeve pipe (2) one end, the annular baffle of inner circle (8) other end fixed connection of sleeve pipe (2), the annular baffle of inner circle (8) other end is equipped with bulge loop (14), set up pawl (6) on sleeve pipe (2), shell body (12) and the annular baffle of outer lane (7) fixed connection, be equipped with ratchet (5) in the annular baffle of outer lane (7), be equipped with movable groove (9) in the annular baffle of outer lane (7), bulge loop (14) on the annular baffle of inner circle (8) joint is in movable groove (9) of the annular baffle of outer lane (7), pawl (6) are installed in the tooth's socket of ratchet (5).
2. The dripper angle adjustable pressure compensated drip irrigation tape of claim 1, wherein: the bolt connecting port of the sleeve (2) is provided with an outer edge annular convex ring, an inner edge annular buckle groove (13) is arranged in the circular truncated cone bolt (3), the outer edge annular convex ring of the sleeve (2) is clamped in the inner edge annular buckle groove (13), and a limiting hole is arranged in the inner edge annular buckle groove (13).
3. The dripper angle-adjustable pressure-compensated drip irrigation tape of claim 1 or 2, wherein: the large circular end of the circular truncated cone bolt (3) is connected with the sleeve (2), the small circular end of the circular truncated cone bolt (3) is connected with the water pipe (1), and the circular truncated cone bolt (3) and the circular truncated cone nut (4) are rotationally fastened through conical threads.
4. The dripper angle adjustable pressure compensated drip irrigation tape of claim 1, wherein: a filter box is arranged in the outer shell (12), the filter box is composed of an arc-shaped filter screen (10) and a filter screen frame (11), and the filter box is bonded with the inner wall of the outer shell (12) through hot melt adhesive.
5. The dripper angle adjustable pressure compensated drip irrigation tape of claim 4, wherein: the surface of the covering area of the filter box of the outer shell (12) is provided with a drip hole, and a pressure compensation dripper (15) is arranged in the drip hole in an insertion way.
6. The dripper angle adjustable pressure compensated drip irrigation tape of claim 3, wherein: an anti-seepage rubber mat is arranged between the circular truncated cone bolt (3) and the water pipe (1), the anti-seepage rubber mat is arranged on the contact surface of the convex ring (14) and the movable groove (9), and the anti-seepage rubber mat is arranged on the contact surface of the outer edge annular convex ring and the inner edge annular clamping groove (13) of the sleeve (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022269662.2U CN213719153U (en) | 2020-10-13 | 2020-10-13 | Pressure compensation type drip irrigation tape with angle-adjustable drippers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022269662.2U CN213719153U (en) | 2020-10-13 | 2020-10-13 | Pressure compensation type drip irrigation tape with angle-adjustable drippers |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213719153U true CN213719153U (en) | 2021-07-20 |
Family
ID=76849416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022269662.2U Expired - Fee Related CN213719153U (en) | 2020-10-13 | 2020-10-13 | Pressure compensation type drip irrigation tape with angle-adjustable drippers |
Country Status (1)
Country | Link |
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CN (1) | CN213719153U (en) |
-
2020
- 2020-10-13 CN CN202022269662.2U patent/CN213719153U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
CF01 | Termination of patent right due to non-payment of annual fee |