CN117837362A - Water and fertilizer regulating and controlling conveying pipeline - Google Patents
Water and fertilizer regulating and controlling conveying pipeline Download PDFInfo
- Publication number
- CN117837362A CN117837362A CN202410260402.9A CN202410260402A CN117837362A CN 117837362 A CN117837362 A CN 117837362A CN 202410260402 A CN202410260402 A CN 202410260402A CN 117837362 A CN117837362 A CN 117837362A
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- water
- fertilizer
- conveying
- conveying pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000003337 fertilizer Substances 0.000 title claims abstract description 76
- 230000001105 regulatory effect Effects 0.000 title claims description 19
- 230000001276 controlling effect Effects 0.000 title claims description 6
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000009471 action Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 3
- 239000007788 liquid Substances 0.000 abstract description 24
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Fertilizing (AREA)
Abstract
A water and fertilizer regulation and control conveying pipeline relates to the technical field of water and fertilizer conveying pipelines and is used for solving the problem that the water and fertilizer proportions at different positions of the pipeline are inconsistent according to the specific conveying pressure of water and fertilizer. Including mixing tube and two conveyer pipes that the intersection set up, have pressure detection subassembly and adjusting part on the conveyer pipe, pressure detection subassembly includes the manometer, and adjusting part includes casing, driving disk, separation blade, solid fixed ring, link gear and actuating mechanism, and the casing is fixed outside the conveyer pipe, has the fracture on the conveyer pipe, and the driving disk rotates with the conveyer pipe of fracture one side to be connected, gu fixed ring and the conveyer pipe fixed connection of fracture opposite side, separation blade and driving disk terminal surface sliding connection, have link gear between driving disk and the separation blade, the radial removal of separation blade along the driving disk under the effect of link gear when actuating mechanism orders about the driving disk rotation. The invention carries out pressure adjustment according to the pressure of the water and the liquid fertilizer at the junction to ensure the consistency of the proportion of the water and the fertilizer.
Description
Technical Field
The invention relates to the technical field of water and fertilizer conveying pipelines, in particular to a water and fertilizer regulating and controlling conveying pipeline.
Background
The pipeline plays a role in conveying water and fertilizer in the water and fertilizer irrigation process, the pipeline in the prior art is generally composed of a plurality of pipes and pressure gauges arranged on the pipes, the most common connection relation of the pipes in the pipeline is an intersection relation, and the most common operation in the pipeline is to open and close the pipeline, change the direction of fluid and change the flow of fluid. When water and fertilizer are applied to crops in a water and fertilizer integrated mode, irrigation water and fertilizer are generally mixed together and are conveyed to the field according to a certain proportion. Because of the difference of the conveying pressure of the water and fertilizer conveying pipelines, the water and fertilizer conveying pressure needs to be regulated according to the concrete water and fertilizer conveying pressure at different positions of the pipelines so as to ensure the consistency of the water and fertilizer proportion. In addition, because water and liquid fertilizer have certain corrosion and corrosion action to valve part, valve among the prior art adopts the lead screw structure to adjust the water area often, and the part of lead screw is located the valve inboard, and very easy corrosion or corrosion with water and liquid fertilizer contact can lead to the lead screw inefficacy after long-time use, and then influences valve switching function and switching precision, and then influences the uniformity of liquid fertilizer addition proportion.
Disclosure of Invention
The invention aims to provide a water and fertilizer regulating and controlling conveying pipeline which is used for regulating the water and liquid fertilizer pressure at the junction of the pipeline according to the water and liquid fertilizer conveying pressure so as to solve the problem that the water and fertilizer adding proportion at different positions of the pipeline is inconsistent.
The technical scheme adopted for solving the technical problems is as follows: the water and fertilizer regulation and control conveying pipeline comprises a mixing pipe and two conveying pipes, wherein the mixing pipe and the two conveying pipes are intersected, a pressure detection assembly and an adjusting assembly are arranged at positions, close to an intersection point, on the conveying pipes, the pressure detection assembly comprises a pressure gauge, the adjusting assembly comprises a shell, a driving disc, a baffle plate, a fixed ring, a linkage mechanism and a driving mechanism, the shell is fixed outside the conveying pipes, a fracture is arranged on the conveying pipes on the inner side of the shell, the driving disc is rotationally connected with the conveying pipes on one side of the fracture, the fixed ring is fixedly connected with the conveying pipes on the other side of the fracture, a central hole is formed in the center of the driving disc, the baffle plate is of a fan-shaped structure and is uniformly arranged along the circumferential direction, the baffle plate is in sliding connection with the end face of the driving disc, the sliding direction is along the radial direction of the driving disc, the linkage mechanism is arranged between the driving disc and the baffle plate, and the driving mechanism is arranged between the shell and the driving disc to drive the driving disc to rotate, and the baffle plate is driven to move along the radial direction of the driving disc under the action of the linkage mechanism. According to the detection result of the pressure gauge, the driving mechanism drives the baffle to move so as to adjust the shielding size of the central hole.
Further, the link gear includes actuating lever and actuating groove, the actuating groove is located the driving disk terminal surface and evenly sets up along circumference, actuating groove quantity is the same with the separation blade quantity, the radial direction crossing that the direction of arranging in actuating groove and arbitrary point place on the actuating groove, the actuating lever is fixed at the separation blade terminal surface and is slided and set up in the actuating groove.
Further, the end face of the driving disc is provided with a plurality of sliding rods which are uniformly arranged along the circumferential direction, the end face of the fixing ring is provided with an annular groove, and the sliding rods are slidably arranged in the annular groove.
Further, the driving mechanism comprises an adjusting motor, a driving bevel gear and a driven bevel gear, the adjusting motor is fixed at the top of the shell, the driving bevel gear is fixed at the output end of the adjusting motor, and the driven bevel gear is coaxially arranged with the driving disc and meshed with the driving bevel gear.
Further, the outer diameter of the driving disc and the fixed ring is larger than the outer diameter of the conveying pipe.
Further, the guide mechanism comprises guide rails uniformly arranged on the inner wall of the fixed ring, the end parts of the guide rails are provided with limiting rods, the end faces of the baffle plates are provided with guide pieces, and the guide pieces are provided with guide grooves which are in sliding connection with the limiting rods.
Further, the pressure detection assembly further comprises a translation motor, a support rod and a slip ring, the translation motor is fixedly connected with the conveying pipe relatively through a support, the slip ring is sleeved outside the conveying pipe, the inner wall of the slip ring is in contact sealing with the outer wall of the conveying pipe, one end of the support rod is fixedly connected with the outer wall of the slip ring, the other end of the support rod is meshed and matched with a roller fixed at the output end of the translation motor, and a plurality of detection holes are formed in the side wall of the conveying pipe on the inner side of the slip ring.
Further, the ring groove is internally provided with an annular magnet, and the sliding rod is made of ferrous material with a painted surface.
Further, the distance between the adjustment assembly and the junction is less than the distance between the pressure detection assembly and the junction.
Further, each sliding ring outer wall is fixed with two supporting rods, the rollers and the translation motor are two, and the two supporting rods are symmetrically arranged about the axis of the conveying pipe.
The beneficial effects of the invention are as follows: according to the invention, the pressure detection assembly is used for detecting the pressure of the water and the liquid fertilizer in the conveying pipes, and the adjusting assembly is used for adjusting the pressure of the water or the liquid fertilizer in the conveying pipes before the junction according to the pressure detection results of the two conveying pipes, so that the proportion of the water and the liquid fertilizer at the junction is adjusted, and the consistency of the water and the fertilizer adding proportion is ensured.
Drawings
FIG. 1 is a three-dimensional view of the present invention;
FIG. 2 is a three-dimensional view of a pressure sensing assembly;
FIG. 3 is a three-dimensional assembly view of the water delivery tube, housing and adjustment motor;
FIG. 4 is a schematic view of the internal structure of the adjustment assembly;
FIG. 5 is a three-dimensional view of a drive disk;
FIG. 6 is a three-dimensional view of a retaining ring;
FIG. 7 is a three-dimensional view of a flap;
FIG. 8 is a schematic view of the assembly of the water transfer tube, stationary ring, drive disk and driven bevel gear;
in the figure: the device comprises a mixing pipe 1, a water conveying pipe 2, a fertilizer conveying pipe 2', a pressure gauge 3, a slip ring 4, a support rod 5, a translation motor 6, a roller 7, a shell 8, a regulating motor 9, a driving bevel gear 10, a driven bevel gear 11, a driving disk 12, a sliding rod 13, a driving groove 14, a central hole 15, a driving rod 16, a baffle 17, a guide piece 18, a guide rail 19, a ring groove 20, a limit rod 21, a guide groove 22 and a fixing ring 23.
Detailed Description
As shown in fig. 1 to 8, the present invention includes a mixing pipe 1, a water delivery pipe 2, a fertilizer delivery pipe 2', a pressure detecting assembly, and a regulating assembly, and is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 8, the water and fertilizer regulating and controlling conveying pipeline comprises a mixing pipe 1 and two conveying pipes, wherein the two conveying pipes are a water conveying pipe 2 and a fertilizer conveying pipe 2 ', the water conveying pipe 2 is used for conveying water, and the fertilizer conveying pipe 2' is used for conveying liquid fertilizer. The mixing pipe 1 and the two conveying pipes are intersected, and water in the water conveying pipe 2 and liquid fertilizer in the fertilizer conveying pipe 2' are mixed at an intersection point and are conveyed outwards through the mixing pipe 1. The mixing pipe 1 and the conveying pipe can be vertically arranged, a pressure detection assembly and an adjusting assembly are arranged at the position, close to the junction, of the conveying pipe, the pressure detection assembly comprises a pressure gauge 3, as shown in fig. 3-6, the adjusting assembly comprises a shell 8, a driving disc 12, a baffle 17, a fixing ring 23, a linkage mechanism and a driving mechanism, as shown in fig. 3, the shell 8 is fixed outside the conveying pipe (the water conveying pipe 2 and the fertilizer conveying pipe 2'), a fracture is arranged on the conveying pipe on the inner side of the shell 8, as shown in fig. 8, the driving disc 12 is rotationally connected with the conveying pipe on one side of the fracture, the fixing ring 23 is fixedly connected with the conveying pipe on the other side of the fracture, as shown in fig. 5, the driving disc 12 is of a circular structure and comprises a circular body positioned on the periphery and a circular body positioned on the inner side, and the center of the driving disc 12, namely the center of the circular body is provided with a center hole 15. As shown in fig. 7, the blocking pieces 17 are in a fan-shaped structure, as shown in fig. 4, the blocking pieces 17 are uniformly arranged along the circumferential direction, the blocking pieces 17 are slidably connected with the end surface of the driving disk 12, and when two adjacent blocking pieces 17 are contacted along the radial direction of the driving disk 12, all the blocking pieces 17 encircle a whole circle so as to completely block the central hole 15. A linkage mechanism is arranged between the driving disc 12 and the baffle plate 17, and the driving mechanism is arranged between the shell 8 and the driving disc 12 and is used for driving the driving disc 12 to rotate and driving the baffle plate 17 to move along the radial direction of the driving disc 12 under the action of the linkage mechanism, so as to adjust the shielding size of the baffle plate 17 to the central hole 15; according to the detection result of the pressure gauge 3, the baffle 17 is driven to move by the driving mechanism to adjust the shielding size of the central hole 15.
As shown in fig. 5 and 7, the linkage mechanism comprises a driving rod 16 and driving grooves 14, the driving grooves 14 are located on the end face of the driving disc 12 and uniformly arranged along the circumferential direction, the number of the driving grooves 14 is the same as that of the baffle plates 17, the arrangement direction of the driving grooves 14 is intersected with the radial direction of any point on the driving grooves 14, and the driving rod 16 is fixed on the end face of the baffle plates 17 and is slidably arranged in the driving grooves 14. When the driving disk 12 rotates, the driving groove 14 rotates, so that the driving rod 16 slides along the driving groove 14, and the blocking piece 17 is driven to move along the radial direction of the driving disk 12.
In order to realize the rotary connection between the driving disk 12 and the fixed ring 23, the end surface of the driving disk 12, namely the end surface of the torus, is provided with a plurality of sliding rods 13 uniformly arranged along the circumferential direction, the end surface of the fixed ring 23 is provided with a ring groove 20, and the sliding rods 13 are slidably arranged in the ring groove 20. In order to make the contact between the driving disk 12 and the fixed ring 23 tight, a ring-shaped magnet is provided in the ring groove 20, and the slide bar 13 is made of iron material subjected to corrosion-proof treatment such as surface painting, on the one hand, the slide bar 13 slides in the ring groove 20, and on the other hand, the close contact between the fixed ring 23 and the driving disk 12 is ensured by the attraction of the slide bar 13 and the magnet.
As shown in fig. 4, the driving mechanism comprises an adjusting motor 9, a driving bevel gear 10 and a driven bevel gear 11, wherein the adjusting motor 9 is fixed at the top of the shell 8, the driving bevel gear 10 is fixed at the output end of the adjusting motor 9, and the driven bevel gear 11 is coaxially arranged with the driving disc 12 and meshed with the driving bevel gear 10.
As shown in fig. 4 and 8, the outer diameters of the driving disk 12 and the fixing ring 23 are larger than the outer diameters of the conveying pipes (the water conveying pipe 2 and the fertilizer conveying pipe 2'), so that the driving bevel gear 10 and the driven bevel gear 11 are positioned outside the conveying pipes and are not contacted with water and fertilizer, and corrosion of the driving bevel gear 10 and the driven bevel gear 11 is avoided.
As shown in fig. 4, the adjusting assembly further comprises a guiding mechanism, the guiding mechanism comprises guide rails 19 uniformly arranged on the inner wall of the fixed ring 23, the guide rails 19 are radially arranged along the fixed ring 23, one end of each guide rail 19 is fixedly contacted with the inner wall of the fixed ring 23, as shown in fig. 6, the other end of each guide rail 19 is provided with a limiting rod 21, the limiting rods 21 are axially arranged along the fixed ring 23, as shown in fig. 7, the end faces of the baffle plates 17 are provided with guiding pieces 18, and the guiding pieces 18 are provided with guiding grooves 22 in sliding connection with the limiting rods 21. The limiting rod 21 stretches into the guide groove 22, and when the baffle 17 moves, the limiting rod 21 slides in the guide groove 22, so that the movement of the baffle 17 is guided in an auxiliary mode. The working principle of the adjusting component is similar to that of a valve in the prior art, and the water flow pressure is adjusted by changing the water passing area. However, most of valves in the prior art adopt a screw rod structure to adjust the water passing area, and the screw rod stretches into the pipe fitting, and the valves of the screw rod structure are easy to rust and corrode due to corrosiveness of water and fertilizer, so that the opening and closing functions and the opening and closing precision of the valves are influenced. The driving mechanism for driving the baffle 17 to open and close the central hole 15 is arranged on the outer side of the water conveying pipe 2 and the fertilizer conveying pipe 2 ', liquid in the water conveying pipe 2 and the fertilizer conveying pipe 2' is not contacted with the driving mechanism, so that the driving mechanism is not rusted, the moving precision of the baffle 17 can be ensured, and the opening and closing precision of the adjusting assembly is ensured. Furthermore, the central hole 15 of the invention is arranged on the driving disc 12, the diameter of the central hole 15 is smaller than the inner diameters of the water conveying pipe 2 and the fertilizer conveying pipe 2 ', so that the water conveying pipe 2, the fertilizer conveying pipe 2' and the central hole 15 form a venturi tube structure, and water or liquid fertilizer can rapidly pass through the position of the adjusting component. The structure of the adjusting component is complex compared with the valve structure in the prior art, but when the adjusting component is used, water or liquid fertilizer only contacts with the baffle 17, the driving disc 12 and the fixing ring 23, but does not contact with the driving mechanism. Even if the surfaces of the baffle 17, the driving disc 12 and the fixed ring 23 are rusted to a certain extent, the water flow pressure adjusting precision is not affected. Because the driving mechanism is arranged outside the water conveying pipe 2 and the fertilizer conveying pipe 2' and is not contacted with water or liquid fertilizer, the driving mechanism can keep stable transmission precision, further, the pressure adjusting precision is ensured, and further, the consistency of the water and fertilizer adding proportion is ensured.
As shown in fig. 2, the pressure detection assembly further comprises a translation motor 6, a support rod 5 and a slip ring 4, the translation motor 6 is fixedly connected with the conveying pipe relatively through a support, the slip ring 4 is sleeved outside the conveying pipe, the inner wall of the slip ring 4 is in contact with the outer wall of the conveying pipe, one end of the support rod 5 is fixedly connected with the outer wall of the slip ring 4, the other end of the support rod 5 is meshed and matched with a roller 7 fixed at the output end of the translation motor 6, the roller 7 comprises an upper cylinder and a lower cylinder, teeth on the roller 7 are arranged on the cylinders at the lower part of the roller 7, and the upper cylinder plays a role in protecting the cylinders with teeth below.
The side wall of the conveying pipe inside the slip ring 4 is provided with a plurality of detection holes. After the translation motor 6 is started, the roller 7 drives the support rod 5 to move, so that the slip ring 4 is driven to move along the outer wall of the conveying pipe, and the pressure gauge 3 is communicated with different detection holes. Because the water fertilizer may contain granular or flocculent impurities, the impurities may block the detection holes, and thus the detection result of the pressure gauge 3 is inaccurate. Therefore, through the arrangement of the translation motor 6, the support rod 5 and the slip ring 4, the pressure gauge 3 can be communicated with different detection holes, and then multiple detection is realized. The connecting pipe fitting of the pressure gauge 3 is fixed on the slip ring 4, and when the connecting pipe fitting of the pressure gauge 3 is aligned with a certain detection hole, the communication between the pressure gauge 3 and the detection hole is realized. When a certain detection hole is communicated with the pressure gauge 3, other detection holes are blocked by the slip ring 4, so that leakage is avoided. When the partial detection data is smaller, the detection hole is blocked. In order to ensure the tightness between the slip rings 9 and the conveying pipe, two support rods 5 are fixed on the outer wall of each slip ring 4, two rollers 7 and two translation motors 6 are arranged, and the two support rods 5 are symmetrically arranged relative to the axis of the conveying pipe.
Since the position of the baffle plate 17 is required to be adjusted according to the detection result of the pressure detection assembly to adjust the shielding degree of the central hole 15, in order to avoid the influence of the mixing impact of two liquids (water and liquid fertilizer) at the junction of the mixing pipe 1 and the conveying pipe on the pressure detection result, the distance between the adjusting assembly and the junction is smaller than the distance between the pressure detection assembly and the junction.
The working principle of the invention is described below:
(1) Irrigation water is conveyed through a water conveying pipe 2, and liquid fertilizer is conveyed through a fertilizer conveying pipe 2'; (2) The pressure detection assembly is used for detecting the water pressure and the liquid fertilizer pressure at the junction, and the water pressure in the water conveying pipe 2 and the liquid fertilizer pressure in the fertilizer conveying pipe 2' at the junction are regulated by the regulating assembly according to the pressure of the water pressure and the liquid fertilizer pressure and the water fertilizer adding proportion, so that the consistency of the water and fertilizer proportions in different pipelines is ensured.
According to the invention, the pressure detection assembly is used for detecting the pressure of the water and the liquid fertilizer in the conveying pipes, and the adjusting assembly is used for adjusting the pressure of the water or the liquid fertilizer in the conveying pipes before the junction according to the pressure detection results of the two conveying pipes, so that the proportion of the water and the liquid fertilizer at the junction is adjusted, and the consistency of the water and the fertilizer adding proportion is ensured.
Claims (10)
1. The water and fertilizer regulation and control conveying pipeline comprises a mixing pipe and two conveying pipes, and is characterized in that a pressure detection assembly and a regulating assembly are arranged at the position, close to a junction, of the conveying pipes, the pressure detection assembly comprises a pressure gauge, the regulating assembly comprises a shell, a driving disk, a baffle plate, a fixed ring, a linkage mechanism and a driving mechanism, the shell is fixed outside the conveying pipes, a fracture is arranged on the conveying pipe on the inner side of the shell, the driving disk is rotationally connected with the conveying pipe on one side of the fracture, the fixed ring is fixedly connected with the conveying pipe on the other side of the fracture, a central hole is formed in the center of the driving disk, the baffle plate is of a fan-shaped structure and is uniformly arranged along the circumferential direction, the end face of the baffle plate is in sliding connection with the end face of the driving disk, the sliding direction is along the radial direction of the driving disk, the linkage mechanism is arranged between the driving disk and the baffle plate, and the driving mechanism is arranged between the shell and the driving disk and is used for driving the rotation of the driving disk under the action of the linkage mechanism; according to the detection result of the pressure gauge, the driving mechanism drives the baffle to move so as to adjust the shielding size of the central hole.
2. The water and fertilizer regulation and control conveying pipeline according to claim 1, wherein the linkage mechanism comprises a driving rod and driving grooves, the driving grooves are positioned on the end face of the driving disc and are uniformly arranged along the circumferential direction, the number of the driving grooves is the same as that of the baffle plates, the arrangement direction of the driving grooves is intersected with the radial direction of any point on the driving grooves, and the driving rod is fixed on the end face of the baffle plates and is slidably arranged in the driving grooves.
3. The water and fertilizer regulating and controlling conveying pipeline according to claim 1, wherein the end face of the driving disc is provided with a plurality of sliding rods which are uniformly arranged along the circumferential direction, the end face of the fixing ring is provided with an annular groove, and the sliding rods are arranged in the annular groove in a sliding manner.
4. The water and fertilizer regulating and conveying pipeline according to claim 1, wherein the driving mechanism comprises a regulating motor, a driving bevel gear and a driven bevel gear, the regulating motor is fixed at the top of the shell, the driving bevel gear is fixed at the output end of the regulating motor, and the driven bevel gear is coaxially arranged with the driving disc and meshed with the driving bevel gear.
5. The water and fertilizer conditioning and conveying pipeline according to claim 1, wherein the outer diameter of the driving disc and the fixing ring is larger than the outer diameter of the conveying pipe.
6. The water and fertilizer regulation and control conveying pipeline according to claim 1, further comprising a guide mechanism, wherein the guide mechanism comprises guide rails uniformly arranged on the inner wall of the fixed ring, a limiting rod is arranged at the end part of each guide rail, a guide piece is arranged on the end face of each baffle, and a guide groove in sliding connection with the limiting rod is formed in each guide piece.
7. The water and fertilizer regulation and control conveying pipeline according to claim 1, wherein the pressure detection assembly further comprises a translation motor, a support rod and a slip ring, the translation motor is fixedly connected with the conveying pipe relatively through a support, the slip ring is sleeved outside the conveying pipe, the inner wall of the slip ring is in contact sealing with the outer wall of the conveying pipe, one end of the support rod is fixedly connected with the outer wall of the slip ring, the other end of the support rod is meshed and matched with a roller fixed at the output end of the translation motor, and the side wall of the conveying pipe on the inner side of the slip ring is provided with a plurality of detection holes.
8. A water and fertilizer control delivery pipe as claimed in claim 3 wherein said ring groove has an annular magnet therein and said slide bar is a painted ferrous material.
9. The water and fertilizer conditioning and conveying pipeline according to claim 1, wherein a distance between the conditioning assembly and the junction is greater than a distance between the pressure detection assembly and the junction.
10. The water and fertilizer regulating and conveying pipeline according to claim 7, wherein two supporting rods are fixed on the outer wall of each slip ring, two rollers and two translation motors are arranged, and the two supporting rods are symmetrically arranged about the axis of the conveying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410260402.9A CN117837362B (en) | 2024-03-07 | 2024-03-07 | Water and fertilizer regulating and controlling conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410260402.9A CN117837362B (en) | 2024-03-07 | 2024-03-07 | Water and fertilizer regulating and controlling conveying pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117837362A true CN117837362A (en) | 2024-04-09 |
| CN117837362B CN117837362B (en) | 2024-05-28 |
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| CN202410260402.9A Active CN117837362B (en) | 2024-03-07 | 2024-03-07 | Water and fertilizer regulating and controlling conveying pipeline |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958389Y (en) * | 2006-10-18 | 2007-10-10 | 四川内江宏生石油机械有限公司 | Manograph of throttle pipe |
| CN201163229Y (en) * | 2008-01-24 | 2008-12-10 | 中芯国际集成电路制造(上海)有限公司 | Block-resistant apparatus capable of improving pressure measurement precision |
| CN206879431U (en) * | 2017-06-22 | 2018-01-16 | 重庆市农业科学院 | Integrated-type fertilizer, water, medicine integration apparatus |
| CN109557253A (en) * | 2018-11-02 | 2019-04-02 | 广州海洋地质调查局 | A kind of comprehensive hydrate simulation system and its experimental method |
| CN109780268A (en) * | 2019-02-25 | 2019-05-21 | 江苏佳煤机械有限公司 | A kind of changeable pressure tap rotary valve |
| WO2019154078A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Plugging method of pipe water-soluble device |
| CN210178540U (en) * | 2019-05-30 | 2020-03-24 | 西门子工业透平机械（葫芦岛）有限公司 | Flow element, differential pressure detection system and air compressor thereof |
| CN111255904A (en) * | 2020-02-20 | 2020-06-09 | 金陵科技学院 | Section-adjustable flow limiting valve |
| CN114034603A (en) * | 2021-08-30 | 2022-02-11 | 大元建业集团股份有限公司 | Gas content tester and detection method |
| CN114382431A (en) * | 2022-03-24 | 2022-04-22 | 东营百华石油技术开发有限公司 | Intelligent water distributor in pit |
| KR20220063672A (en) * | 2020-11-10 | 2022-05-17 | 이국묵 | A fertilizing device |
| CN114739563A (en) * | 2022-04-14 | 2022-07-12 | 浙江工业大学 | Static ring movable mechanical seal radial membrane pressure distribution testing device |
| WO2022205129A1 (en) * | 2021-03-29 | 2022-10-06 | 浙江理工大学 | Valve opening and closing structure and valve |
| CN115839111A (en) * | 2023-02-17 | 2023-03-24 | 山东科技大学 | Device and method for monitoring total life cycle embedding depth of ocean foundation |
| CN115997650A (en) * | 2023-01-13 | 2023-04-25 | 华能山东发电有限公司 | Photovoltaic power generation-based farmland drip irrigation device and drip irrigation method |
| CN116748171A (en) * | 2023-07-14 | 2023-09-15 | 莫杏燕 | Lithium ion battery screening method |
| CN220084235U (en) * | 2023-05-09 | 2023-11-24 | 徐丽华 | Pressure pipeline detection device |
| CN117515340A (en) * | 2023-12-01 | 2024-02-06 | 河南省公路工程局集团有限公司 | Bridge construction mapping device |
-
2024
- 2024-03-07 CN CN202410260402.9A patent/CN117837362B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958389Y (en) * | 2006-10-18 | 2007-10-10 | 四川内江宏生石油机械有限公司 | Manograph of throttle pipe |
| CN201163229Y (en) * | 2008-01-24 | 2008-12-10 | 中芯国际集成电路制造(上海)有限公司 | Block-resistant apparatus capable of improving pressure measurement precision |
| CN206879431U (en) * | 2017-06-22 | 2018-01-16 | 重庆市农业科学院 | Integrated-type fertilizer, water, medicine integration apparatus |
| WO2019154078A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Plugging method of pipe water-soluble device |
| CN109557253A (en) * | 2018-11-02 | 2019-04-02 | 广州海洋地质调查局 | A kind of comprehensive hydrate simulation system and its experimental method |
| CN109780268A (en) * | 2019-02-25 | 2019-05-21 | 江苏佳煤机械有限公司 | A kind of changeable pressure tap rotary valve |
| CN210178540U (en) * | 2019-05-30 | 2020-03-24 | 西门子工业透平机械（葫芦岛）有限公司 | Flow element, differential pressure detection system and air compressor thereof |
| CN111255904A (en) * | 2020-02-20 | 2020-06-09 | 金陵科技学院 | Section-adjustable flow limiting valve |
| KR20220063672A (en) * | 2020-11-10 | 2022-05-17 | 이국묵 | A fertilizing device |
| WO2022205129A1 (en) * | 2021-03-29 | 2022-10-06 | 浙江理工大学 | Valve opening and closing structure and valve |
| CN114034603A (en) * | 2021-08-30 | 2022-02-11 | 大元建业集团股份有限公司 | Gas content tester and detection method |
| CN114382431A (en) * | 2022-03-24 | 2022-04-22 | 东营百华石油技术开发有限公司 | Intelligent water distributor in pit |
| CN114739563A (en) * | 2022-04-14 | 2022-07-12 | 浙江工业大学 | Static ring movable mechanical seal radial membrane pressure distribution testing device |
| CN115997650A (en) * | 2023-01-13 | 2023-04-25 | 华能山东发电有限公司 | Photovoltaic power generation-based farmland drip irrigation device and drip irrigation method |
| CN115839111A (en) * | 2023-02-17 | 2023-03-24 | 山东科技大学 | Device and method for monitoring total life cycle embedding depth of ocean foundation |
| CN220084235U (en) * | 2023-05-09 | 2023-11-24 | 徐丽华 | Pressure pipeline detection device |
| CN116748171A (en) * | 2023-07-14 | 2023-09-15 | 莫杏燕 | Lithium ion battery screening method |
| CN117515340A (en) * | 2023-12-01 | 2024-02-06 | 河南省公路工程局集团有限公司 | Bridge construction mapping device |
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