CN213548853U - Drip irrigation zone with balanced water pressure output function - Google Patents
Drip irrigation zone with balanced water pressure output function Download PDFInfo
- Publication number
- CN213548853U CN213548853U CN202022528091.XU CN202022528091U CN213548853U CN 213548853 U CN213548853 U CN 213548853U CN 202022528091 U CN202022528091 U CN 202022528091U CN 213548853 U CN213548853 U CN 213548853U
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- CN
- China
- Prior art keywords
- water
- drip irrigation
- pipe
- tape
- pressure output
- 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
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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
Abstract
A drip irrigation tape with a balanced water pressure output function is used for ensuring that the water quantity flowing out of each position on the drip irrigation tape is the same. It includes: the water hoses are sequentially arranged from front to back; the pressure stabilizing valve is arranged between two adjacent water hoses and connects the two water hoses together, the pressure stabilizing valve comprises an inner pipe and an outer pipe which are arranged inside and outside, a pressure stabilizing cavity is formed between the inner pipe and the outer pipe, a penetration hole is arranged on the side wall of the first end of the inner pipe, a damper is fixed on the outer wall of the second end of the inner pipe, and a through hole communicated with the pressure stabilizing cavity is arranged on the side wall of the outer pipe. The utility model provides a pair of drip irrigation zone with balanced water pressure output function, simple structure for the drip irrigation zone among the prior art, has the steady voltage effect, and the water yield that each department flowed in the same time when driping irrigation is roughly equal, and then has ensured that the water yield that the plant obtained is the same, has just also ensured the balanced growth of plant.
Description
Technical Field
The utility model belongs to the technical field of the drip irrigation technique and specifically relates to a drip irrigation zone with balanced water pressure output function.
Background
The drip irrigation can provide required amount of water for plants, save water resources and avoid waste. Drip irrigation among the prior art, directly prick the hole and realize driping irrigation on the drip irrigation zone, because along the length direction of drip irrigation zone, the water pressure of the different positions of drip irrigation zone is different, consequently the water yield through driping irrigation hole outflow in the same time is different, and the water yield that different plants obtained like this is different, can lead to the plant growth different.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drip irrigation zone with balanced water pressure output function for it is the same to ensure that the water volume that each department flows on the drip irrigation zone.
The utility model provides a technical scheme that its technical problem adopted is: a drip irrigation tape with a balanced water pressure output function is characterized by comprising:
the water hoses are sequentially arranged from front to back;
the pressure stabilizing valve is arranged between two adjacent water hoses and connects the two water hoses together, the pressure stabilizing valve comprises an inner pipe and an outer pipe which are arranged inside and outside, a pressure stabilizing cavity is formed between the inner pipe and the outer pipe, a penetration hole is arranged on the side wall of the first end of the inner pipe, a damper is fixed on the outer wall of the second end of the inner pipe, and a through hole communicated with the pressure stabilizing cavity is arranged on the side wall of the outer pipe.
Furthermore, pipe orifices are fixed at two ends of the outer pipe, the water hose is sleeved on the pipe orifices, and a clamp is arranged between the water hose and the pipe orifices to fix the water hose.
Further, the length of the water band is between 50-200 cm.
Furthermore, an annular groove is formed in the outer wall of the pipe orifice, and a part of the water hose is pressed into the annular groove through the clamping hoop.
Furthermore, two end surfaces of the inner pipe are fixedly contacted with the inner walls of two ends of the outer pipe.
Further, the damper is helical.
Furthermore, mounting rings are arranged at two ends of the water hose and are in threaded connection with the pipe orifice.
Further, the penetration holes are evenly arranged at the first end of the inner tube.
The utility model has the advantages that: the utility model provides a pair of drip irrigation zone with balanced water pressure output function, simple structure for the drip irrigation zone among the prior art, has the steady voltage effect, and the water yield that each department flowed in the same time when driping irrigation is roughly equal, and then has ensured that the water yield that the plant obtained is the same, has just also ensured the balanced growth of plant.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a pressure maintaining valve;
FIG. 3 is a cross-sectional view of a pressure maintaining valve;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is a schematic view of the flow of water within the pressure maintaining valve;
FIG. 6 is a three-dimensional schematic view of the inner tube;
FIG. 7 is a schematic diagram of connection of a water hose and a pressure stabilizing valve;
in the figure: the water band 1, the mounting ring 11, the outer tube 2, the nozzle 21, the annular groove 22, the inner tube 23, the penetration hole 24, the damper 25, the pressure stabilizing cavity 26, the through hole 27 and the clamp 3.
Detailed Description
As shown in fig. 1 to 7, the present invention mainly includes a water hose 1 and a pressure stabilizing valve, and the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the water strip 1 is essentially a prior art drip irrigation strip and has a length of between 50-200 cm. The water hoses are sequentially arranged, a pressure stabilizing valve is arranged between every two adjacent water hoses, and the water hoses are connected together through the pressure stabilizing valve to form the drip irrigation belt.
As shown in fig. 2, the surge damping valve comprises an outer tube 2 and an inner tube 23, the outer tube 1 is a plastic circular tube, the inner tube is arranged on the inner side of the outer tube, and two end faces of the inner tube are fixedly connected with the inner wall of the corresponding end of the outer tube. Thus, a ring-shaped pressure stabilizing cavity 26 is formed between the inner wall of the outer tube and the outer wall of the inner tube, the end surfaces of the two ends of the outer tube are fixed with pipe orifices 21, the pipe orifices are circular plastic tubes, the pipe orifices and the outer tube can be processed respectively and then bonded and fixed together, and the plastic tubes can also be manufactured in an integrated manner. The annular groove 22 is formed in the outer wall of the pipe orifice, the annular groove is arranged to facilitate fixed connection of the water hose and the pipe orifice, as shown in fig. 4, the water hose is sleeved on the pipe orifice during installation and covers the annular groove, then the hoop 3 is installed at the annular groove, and the water hose and the pipe orifice are fastened together through the hoop. The arrangement of the clamp hoop presses a part of the water band into the annular groove.
As shown in fig. 3 and 6, a plurality of penetration holes 24 are formed in the side wall of the first end of the inner tube, and the penetration holes are arranged to facilitate the water flow in the inner tube to enter the pressure stabilizing cavity. Be fixed with spiral helicine attenuator 25 on the outer wall of inner tube second end, with the inner tube installation in the outer tube inboard back, the outer wall and the outer tube inner wall contact of attenuator, form the damping chamber between attenuator and outer tube inner wall, the inner tube outer wall, rivers can play the damping effect to water when the damping intracavity flows, reduce the velocity of flow. When the flow velocity of the water flow entering the pressure stabilizing cavity is large, the speed of the water flow can be reduced in the damping cavity quickly. When the flow velocity of the water flow entering the pressure stabilizing cavity is small, the water flow can slowly reduce the speed in the damping cavity. The infiltration hole evenly arranges at the inner tube first end, and the infiltration hole can divide into a plurality of groups, and a plurality of infiltration holes of every group evenly set up at same circumference, and each group's infiltration hole evenly sets up along the inner tube axis.
As shown in figure 2, the side wall of the outer tube is provided with a through hole 27 which is communicated with the pressure stabilizing cavity, and water in the pressure stabilizing cavity flows out of the pressure stabilizing valve through the through hole, so that drip irrigation is realized. Thus, even if the pressure of water flow entering each pressure stabilizing valve is different, the pressure of the water flow flowing out through each through hole is approximately equal, and the water flow quantity flowing out from each position is the same during drip irrigation.
As shown in fig. 5, water flows in the water belt, after entering the first end of the pressure stabilizing valve, most of the water flows out from the second end of the pressure stabilizing valve after passing through the inner cavity of the pressure stabilizing valve, and less of the water flows into the pressure stabilizing cavity through the penetration holes, is reduced through the friction and damping action of the damper, and seeps out through the through holes to realize drip irrigation.
As shown in fig. 7, in order to realize the quick connection between the hose and the pressure stabilizing valve, external threads are arranged on the outer wall of the pipe orifice, a mounting ring 11 is fixed at the tail end of the hose and is in threaded connection with the pipe orifice, so that the mounting of the hose and the pressure stabilizing valve is realized, and the hose and the pressure stabilizing valve are convenient to detach.
The water hose and the pressure stabilizing valve are sequentially connected together to form a drip irrigation hose, and the drip irrigation hose can be used for drip irrigation after being connected with a water pump. The utility model discloses simple structure for the drip irrigation zone among the prior art, has the steady voltage effect, and the water yield that each department flowed in the same time is roughly equivalent when driping irrigation, and then has ensured that the water yield that the plant obtained is the same, has just also ensured the balanced growth of plant.
Claims (8)
1. A drip irrigation tape with a balanced water pressure output function is characterized by comprising:
the water hoses are sequentially arranged from front to back;
the pressure stabilizing valve is arranged between two adjacent water hoses and connects the two water hoses together, the pressure stabilizing valve comprises an inner pipe and an outer pipe which are arranged inside and outside, a pressure stabilizing cavity is formed between the inner pipe and the outer pipe, a penetration hole is arranged on the side wall of the first end of the inner pipe, a damper is fixed on the outer wall of the second end of the inner pipe, and a through hole communicated with the pressure stabilizing cavity is arranged on the side wall of the outer pipe.
2. The drip irrigation tape with the function of equalizing water pressure output according to claim 1, wherein pipe orifices are fixed at both ends of the outer pipe, the water tape is sleeved on the pipe orifices, and a clamp is arranged between the water tape and the pipe orifices to fix the water tape.
3. The drip irrigation tape with the function of equalizing water pressure output according to claim 2, wherein the length of the water tape is between 50 and 200 cm.
4. The drip irrigation tape with the function of equalizing water pressure output according to claim 2, wherein the outer wall of the nozzle is provided with an annular groove, and the clamp is arranged to press a part of the water tape into the annular groove.
5. The drip irrigation tape with the function of equalizing the water pressure output according to claim 4, wherein both end surfaces of the inner tube are fixedly contacted with the inner walls of both ends of the outer tube.
6. The drip irrigation tape with a function of equalizing water pressure output according to claim 1, wherein the damper has a spiral shape.
7. The drip irrigation tape with the function of equalizing water pressure output according to claim 2, wherein mounting rings are provided at both ends of the water tape, and the mounting rings are threadedly connected with the pipe orifices.
8. The drip irrigation tape having a balanced water pressure output according to claim 1, wherein the penetration holes are uniformly arranged at the first end of the inner tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022528091.XU CN213548853U (en) | 2020-11-04 | 2020-11-04 | Drip irrigation zone with balanced water pressure output function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022528091.XU CN213548853U (en) | 2020-11-04 | 2020-11-04 | Drip irrigation zone with balanced water pressure output function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213548853U true CN213548853U (en) | 2021-06-29 |
Family
ID=76534186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022528091.XU Expired - Fee Related CN213548853U (en) | 2020-11-04 | 2020-11-04 | Drip irrigation zone with balanced water pressure output function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213548853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
-
2020
- 2020-11-04 CN CN202022528091.XU patent/CN213548853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785755A (en) * | 2021-10-19 | 2021-12-14 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
| CN113785755B (en) * | 2021-10-19 | 2023-10-27 | 广州番禺职业技术学院 | Irrigation water pipe with bypass |
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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: 20210629 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |