CN215736217U - Buried pressure compensation anti-blocking drip irrigation pipe - Google Patents
Buried pressure compensation anti-blocking drip irrigation pipe Download PDFInfo
- Publication number
- CN215736217U CN215736217U CN202120450460.XU CN202120450460U CN215736217U CN 215736217 U CN215736217 U CN 215736217U CN 202120450460 U CN202120450460 U CN 202120450460U CN 215736217 U CN215736217 U CN 215736217U
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- irrigation pipe
- communicating cavity
- main body
- pipe main
- 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
Images
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
Abstract
The utility model discloses a buried pressure compensation anti-blocking drip irrigation pipe which comprises a drip irrigation pipe main body and a plurality of groups of drip irrigation heads, wherein the drip irrigation heads are arranged and installed on the outer edge surface of the drip irrigation pipe main body in the axial center extending direction of the drip irrigation pipe main body, the drip irrigation heads are detachably connected with the drip irrigation pipe main body, a liquid supply channel is arranged in the drip irrigation pipe main body, a communicating cavity communicated with the liquid supply channel is formed in each drip irrigation head, a group of partition plates for intercepting the communicating cavity is formed in each communicating cavity, a plurality of groups of fan-shaped areas for installing a filter screen I are formed in each partition plate in an annular array around the axial center of each partition plate as a circle center, a filter screen II is installed on one side, far away from the liquid supply channel, of each communicating cavity, a group of flow regulating assemblies are further installed in each communicating cavity, and each flow regulating assembly comprises an embedded ring, a threaded sliding sleeve, an inserted column, a flow regulating pressure plate and a knob. This bury formula pressure compensation and prevent stifled drip irrigation pipe, rational in infrastructure, easily realize installation and maintenance, and be convenient for realize the flow control when water pressure is higher, have higher practical value.
Description
Technical Field
The utility model belongs to the technical field of drip irrigation equipment, and particularly relates to a buried pressure compensation anti-blocking drip irrigation pipe.
Background
Drip irrigation is the local irrigation of crops by delivering water through plastic pipes to the roots of crops through orifices or drippers on capillaries with the diameter of about 10 mm. 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 has higher water-saving and yield-increasing effects, and can be combined with fertilization to improve the fertilizer efficiency by more than one time. The irrigation system is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in arid places with water shortage.
The dripper of installation on the current drip irrigation pipe is in the use, and the delivery port behind the ground buries is easily blockked up by soil, and the maintenance of being not convenient for overhaul, and the water flow of dripper is difficult for adjusting, and when water pressure risees, the dripper can't be made the adjustment in order to adapt to water pressure, easily leads to the circumstances such as the excessive water that goes out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a buried pressure compensation anti-blocking drip irrigation pipe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a buried pressure compensation anti-blocking drip irrigation pipe comprises a drip irrigation pipe body and a plurality of groups of drip irrigation heads, wherein the plurality of groups of drip irrigation heads are arranged and installed on the outer edge surface of the drip irrigation pipe body in the axial extension direction of the drip irrigation pipe body;
the drip irrigation head is detachably connected with the drip irrigation pipe main body, a liquid supply flow channel is arranged in the drip irrigation pipe main body, a communicating cavity communicated with the liquid supply flow channel is formed in the drip irrigation head, a group of partition plates for blocking the communicating cavity is constructed in the communicating cavity, a plurality of groups of fan-shaped areas for installing the filter screen I are formed in the partition plates in an annular array mode around the axis of the partition plates as the circle center, and a filter screen II is installed on one side, away from the liquid supply flow channel, of the communicating cavity;
the utility model discloses a liquid supply device, including the feed liquid runner, the intercommunication intracavity still installs a set of flow control assembly, and flow control assembly includes inlay ring, screw thread sliding sleeve, grafting post, flow control clamp plate and knob, the center at the baffle is installed with the coaxial just gomphosis of baffle to the inlay ring, screw thread sliding sleeve and gomphosis ring threaded connection, the grafting post is pegged graft in the screw thread sliding sleeve, the one end and the knob that the grafting post orientation supplied the liquid runner are connected, and the one end that the grafting post kept away from supplying the liquid runner extends to the baffle below and is connected with flow control clamp plate.
Preferably, the drip irrigation pipe body is provided with an opening at the position abutting against the drip irrigation head, a group of rubidium magnetic rings is embedded and installed on the inner edge surface of the opening, and a group of adsorption type metal rings adsorbed by the rubidium magnetic rings are embedded and installed on the outer edge surface of the drip irrigation head.
Preferably, the bead structure that is close to the two mounting positions of filter screen in the intercommunication intracavity is the toper, the outer fringe structure of flow control clamp plate is the tapering of adaptation intercommunication chamber bottom bead, and leaves the clearance between the outer fringe face of flow control clamp plate and the inner wall in intercommunication chamber, the flow control clamp plate is fixed through the tip threaded connection of a set of fastening screw and grafting post.
Preferably, the inner edge surface of the threaded sliding sleeve is in an annular array structure and is provided with a plurality of groups of sliding edge structures, and the outer edge surface of the insertion column is in an annular array structure and is provided with a plurality of groups of sliding grooves matched with the sliding edges.
Preferably, the knob is fixedly installed at the top end of the insertion column, and a group of reset springs sleeved on the outer edge surface of the insertion column are arranged between the knob and the embedding ring.
The utility model has the technical effects and advantages that: according to the buried pressure compensation anti-blocking drip irrigation pipe, the rubidium magnetic ring is arranged at the position, butted with a drip irrigation head, of a main body of the drip irrigation pipe, so that the stable installation of the drip irrigation head is facilitated under the adsorption of the rubidium magnetic ring and the adsorption type metal ring, the force application, disassembly and separation are facilitated, and the convenient maintenance of the drip irrigation head is realized; the embedded ring in the communicating cavity is in threaded connection and matching with the threaded sliding sleeve, so that the threaded sliding sleeve is convenient to install in a threaded connection mode, the degree of screwing the threaded sliding sleeve into the embedded ring directly controls the size of a gap between the flow control pressure plate and the bottom end of the communicating cavity, and flow adjustment is achieved; the plug column is in sliding fit with the threaded sliding sleeve, a set of reset spring is arranged between the threaded sliding sleeve and the knob, and the plug column drives the flow control pressing plate to move downwards due to compression of the reset spring when the water pressure in the liquid supply flow channel is too high, so that the gap between the plug column and the communicating cavity is reduced, water is prevented from overflowing in a large amount, and pressure compensation control is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: the drip irrigation pipe comprises a drip irrigation pipe main body 1, a liquid supply flow channel 101, a drip irrigation head 2, a 201 communicating cavity, a 202 partition plate, a 203 filter screen I, a 204 filter screen II, a 3 rubidium magnetic ring, a 301 adsorption type metal ring, a 4 embedded ring, a 5 threaded sliding sleeve, a 501 sliding groove, a 6 inserting column, a 601 reset spring, a 7 flow control pressing plate, 701 fastening screws and 8 knobs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the utility model is directed.
The utility model provides a buried pressure compensation anti-blocking drip irrigation pipe as shown in figures 1-3, which comprises a drip irrigation pipe body 1 and a plurality of groups of drip irrigation heads 2, wherein the outer edge surfaces of the drip irrigation pipe body 1 are arranged and installed in the axis extending direction of the drip irrigation pipe body 1;
the drip irrigation head 2 is detachably connected with the drip irrigation pipe main body 1, the liquid supply flow channel 101 is arranged in the drip irrigation pipe main body 1, a communicating cavity 201 communicated with the liquid supply flow channel 101 is formed in the drip irrigation head 2, a group of partition plates 202 for blocking the communicating cavity 201 are constructed in the communicating cavity 201, a plurality of groups of fan-shaped areas for installing the filter screen I203 are formed in the partition plates 202 in an annular array around the axis of the partition plates 202 as the circle center, and a filter screen II 204 is installed on one side, away from the liquid supply flow channel 101, of the communicating cavity 201;
a group of flow regulating components are also arranged in the communicating cavity 201, each flow regulating component comprises an embedded ring 4, a threaded sliding sleeve 5, an inserting column 6, a flow control pressure plate 7 and a knob 8, the embedded ring 4 is coaxial with the clapboard 202 and is embedded and installed at the center of the clapboard 202, the threaded sliding sleeve 5 is in threaded connection with the embedded ring 4, the inserting column 6 is inserted in the threaded sliding sleeve 5, one end of the inserting column 6 facing the liquid supply flow channel 101 is connected with the knob 8, and the end of the inserting column 6 far away from the liquid supply flow channel 101 extends to the lower part of the partition plate 202 and is connected with the flow control pressure plate 7, the embedded ring 4 in the communicating cavity 201 is in threaded connection and matching with the threaded sliding sleeve 5, so that the threaded sliding sleeve 5 is convenient to be connected and installed, and the degree of screwing the threaded sliding sleeve 5 into the embedded ring 4 directly controls the size of a gap between the flow control pressure plate 7 and the bottom end of the communicating cavity 201, so that the flow is adjusted.
Specifically, drip irrigation pipe main part 1 butt joint and drip irrigation head 2's position and seted up the trompil, and the inner fringe face gomphosis of trompil installs a set of rubidium magnetic ring 3, drip irrigation head 2's outer fringe face gomphosis is installed a set of absorption formula becket 301 that docks rubidium magnetic ring 3, drip irrigation pipe main part 1 butt joint and drip irrigation head 2's position and install rubidium magnetic ring 3, be convenient for realize drip irrigation head 2's stable installation under rubidium magnetic ring 3 and absorption formula becket 301's absorption, and the separation is dismantled to the application of force of being convenient for, realizes the convenient maintenance of drip irrigation head 2.
Specifically, the edge structure of the communicating cavity 201 close to the mounting position of the second filter screen 204 is conical, the outer edge structure of the flow control pressure plate 7 is matched with the taper of the edge at the bottom end of the communicating cavity 201, a gap is reserved between the outer edge surface of the flow control pressure plate 7 and the inner wall of the communicating cavity 201, and the flow control pressure plate 7 is fixedly connected with the end part of the plug-in column 6 through a group of fastening screws 701 in a threaded manner.
Specifically, the inner edge surface of the threaded sliding sleeve 5 is in an annular array structure and is provided with a plurality of groups of sliding edge structures, and the outer edge surface of the splicing column 6 is in an annular array structure and is provided with a plurality of groups of sliding grooves 501 matched with the sliding edges.
Specifically, 8 fixed mounting on the top of grafting post 6 of knob, and be provided with a set of cover between 8 and the gomphosis ring 4 and locate the reset spring 601 of 6 outer fringe faces of grafting post, grafting post 6 and 5 sliding fit of screw thread sliding sleeve, and be equipped with a set of reset spring 601 between screw thread sliding sleeve 5 and the knob 8, reset spring 601 compression makes grafting post 6 drive flow control clamp plate 7 displacement downwards when supplying liquid runner 101 water pressure too big, thereby reduce and communicate the gap between the chamber 201 and prevent that water from spilling over in a large number, realize pressure compensation control.
The working principle of the buried pressure compensation anti-blocking drip irrigation pipe is that when the buried pressure compensation anti-blocking drip irrigation pipe is installed, only the threaded sliding sleeve 5 and the embedded ring 4 need to be installed in a threaded connection mode, the depth of the installation position of the threaded sliding sleeve 5 determines the size of a gap between the flow control pressing plate 7 and the communication cavity 201 of the reset spring 601 in a normal state, and therefore the flow of liquid outlet is determined, when the buried pressure compensation anti-blocking drip irrigation pipe is installed, only the reset spring 601 needs to be sleeved outside the inserting column 6, then the inserting column 6 is in inserting fit with the threaded sliding sleeve 5, the flow control pressing plate 7 is fixed at the bottom end of the inserting column 6 through the fastening screw 701, finally the filter screen II 204 is installed at the opening at the bottom end of the communication cavity 201, so that external soil is blocked, finally the drip irrigation head 2 is installed in fit with the drip irrigation pipe main body 1 through the adsorption fit of the rubidium 3 and the adsorption type metal ring 301, when liquid flows in the liquid supply channel 101, the liquid enters the communication cavity 201 from the liquid supply channel 101 and flows into the gap between the flow control pressing plate 7 and the communication cavity 201 at the filter screen I203, finally, drip irrigation to the outside, when the water pressure in the liquid supply flow channel 101 is too high, in order to prevent excessive water from being discharged by drip irrigation, the water pressure covers the knob 8 to enable the reset spring 601 to shrink and descend, the inserting column 6 is driven to press down to reduce the gap between the flow control pressing plate 7 and the communication cavity 201, compensation control of drip irrigation flow is achieved, the phenomenon that large amount of water which flows through large waste is prevented, when the water pressure is reduced, the reset spring 601 lifts the knob 8 to enable the gap between the flow control pressing plate 7 and the communication cavity 201 to be increased, and therefore flow is recovered.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. A buried pressure compensation anti-blocking drip irrigation pipe comprises a drip irrigation pipe main body (1) and a plurality of groups of drip irrigation heads (2) which are arranged and installed on the outer edge surface of the drip irrigation pipe main body (1) along the axial extension direction of the drip irrigation pipe main body (1);
the method is characterized in that: the drip irrigation device is characterized in that the drip irrigation head (2) and the drip irrigation pipe main body (1) are detachably connected, a liquid supply flow channel (101) is arranged in the drip irrigation pipe main body (1), a communicating cavity (201) communicated with the liquid supply flow channel (101) is formed in the drip irrigation head (2), a group of partition plates (202) for intercepting the communicating cavity (201) are constructed in the communicating cavity (201), a plurality of groups of fan-shaped areas for installing a first filter screen (203) are formed in the annular array around the axis of the partition plates (202) as the circle center on the partition plates (202), and a second filter screen (204) is installed on one side, away from the liquid supply flow channel (101), of the communicating cavity (201);
still install a set of flow control assembly in intercommunication chamber (201), flow control assembly includes that the gomphosis encircles ring (4), screw sliding sleeve (5), grafting post (6), flow control clamp plate (7) and knob (8), inlay and encircle ring (4) and baffle (202) coaxial and gomphosis and install in the center of baffle (202), screw sliding sleeve (5) and gomphosis ring (4) threaded connection, grafting post (6) are pegged graft in screw sliding sleeve (5), grafting post (6) are connected with knob (8) towards the one end that supplies liquid runner (101), and grafting post (6) keep away from the one end that supplies liquid runner (101) and extend to baffle (202) below and be connected with flow control clamp plate (7).
2. The buried pressure compensation anti-blocking drip irrigation pipe according to claim 1, characterized in that: the drip irrigation pipe is characterized in that a hole is formed in the position, connected with a drip irrigation head (2), of the drip irrigation pipe main body (1), a group of rubidium magnetic rings (3) are installed on the inner edge face of the hole in an embedded mode, and a group of adsorption type metal rings (301) adsorbed by the rubidium magnetic rings (3) are installed on the outer edge face of the drip irrigation head (2) in an embedded mode.
3. The buried pressure compensation anti-blocking drip irrigation pipe according to claim 1, characterized in that: the edge structure of the communicating cavity (201) close to the mounting position of the second filter screen (204) is conical, the outer edge structure of the flow control pressing plate (7) is matched with the taper of the edge at the bottom end of the communicating cavity (201), a gap is reserved between the outer edge surface of the flow control pressing plate (7) and the inner wall of the communicating cavity (201), and the flow control pressing plate (7) is fixedly connected with the end part of the inserting column (6) through a group of fastening screws (701) in a threaded mode.
4. The buried pressure compensation anti-blocking drip irrigation pipe according to claim 1, characterized in that: the inner edge surface of the threaded sliding sleeve (5) is in an annular array structure and is provided with a plurality of groups of sliding edge structures, and the outer edge surface of the inserting column (6) is in an annular array structure and is provided with a plurality of groups of sliding grooves (501) matched with the sliding edges.
5. The buried pressure compensation anti-blocking drip irrigation pipe according to claim 1, characterized in that: the knob (8) is fixedly installed at the top end of the insertion column (6), and a group of reset springs (601) sleeved on the outer edge surface of the insertion column (6) are arranged between the knob (8) and the embedded ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450460.XU CN215736217U (en) | 2021-03-02 | 2021-03-02 | Buried pressure compensation anti-blocking drip irrigation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450460.XU CN215736217U (en) | 2021-03-02 | 2021-03-02 | Buried pressure compensation anti-blocking drip irrigation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215736217U true CN215736217U (en) | 2022-02-08 |
Family
ID=80093713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120450460.XU Active CN215736217U (en) | 2021-03-02 | 2021-03-02 | Buried pressure compensation anti-blocking drip irrigation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215736217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| CN115362914A (en) * | 2022-03-04 | 2022-11-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
-
2021
- 2021-03-02 CN CN202120450460.XU patent/CN215736217U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362914A (en) * | 2022-03-04 | 2022-11-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
| CN115362914B (en) * | 2022-03-04 | 2023-08-22 | 江苏华源节水股份有限公司 | Drip irrigation device capable of being automatically adjusted according to seasons |
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| CN115067187B (en) * | 2022-07-06 | 2023-12-08 | 新疆益峰塑料制品有限公司 | Anti-siphon pressure compensation type purple high-resistance drip irrigation pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215736217U (en) | Buried pressure compensation anti-blocking drip irrigation pipe | |
| CN110741916A (en) | Root irrigation equipment is used in seedling cultivation | |
| US5131597A (en) | Irrigation system with flow regulation | |
| CN210445187U (en) | Drip irrigation device based on wisdom agricultural | |
| CN204968800U (en) | Afforestation water supply equipment | |
| CN214758354U (en) | Irrigation device for water and soil conservation | |
| CN215074486U (en) | Water-saving irrigation spray pipe for fruit tree planting | |
| CN115500251A (en) | High-efficient water-saving irrigation device of fruit tree | |
| CN111387023A (en) | Agricultural irrigation device with water conservation function | |
| CN210900754U (en) | Forestry is with automatic watering device | |
| CN214801327U (en) | Afforestation water conservation spray set | |
| CN218389109U (en) | Crop drip irrigation device | |
| CN214155702U (en) | Tea planting uses irrigation equipment | |
| CN218680784U (en) | Greening maintenance sprinkler | |
| CN215912791U (en) | Afforestation is with water saving fixtures that spray | |
| CN220458165U (en) | Water-saving afforestation structure | |
| CN211407134U (en) | Connecting device for outdoor spray irrigation | |
| CN220776852U (en) | Drip irrigation device for slope greening | |
| CN215223659U (en) | Drip irrigation pipe convenient for adjusting drip irrigation interval | |
| CN212232495U (en) | Irrigation structure for landscaping | |
| CN220554330U (en) | Micro-irrigation device with adjustable water outlet | |
| CN220799409U (en) | Agricultural spray set | |
| CN219894113U (en) | Agricultural drip irrigation device convenient to operation | |
| CN212184536U (en) | Onion is planted and uses irrigation equipment | |
| CN216438059U (en) | Garden engineering is with flower bed that has drainage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |