CN116250469B - Afforestation engineering irrigation system - Google Patents
Afforestation engineering irrigation system Download PDFInfo
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- CN116250469B CN116250469B CN202310281759.0A CN202310281759A CN116250469B CN 116250469 B CN116250469 B CN 116250469B CN 202310281759 A CN202310281759 A CN 202310281759A CN 116250469 B CN116250469 B CN 116250469B
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- water outlet
- outlet valve
- water
- outlet pipe
- valve block
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
- B05B1/326—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve being a gate valve, a sliding valve or a cock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to the field of landscaping engineering, in particular to a landscaping engineering irrigation system which comprises a water storage tank, a water pump arranged on the water storage tank and a water outlet pipe rotationally communicated with the water outlet end of the water pump, wherein a toothed ring is arranged on the water outlet pipe, a rotating motor is arranged on the water storage tank, a driving gear meshed with the toothed ring is arranged on an output shaft of the rotating motor, an adjusting component is arranged at the water outlet end of the water outlet pipe, the adjusting component comprises a plurality of water outlet valve blocks coaxially arranged along the axis of the water outlet end of the water outlet pipe, two adjacent water outlet valve blocks are closely attached and rotationally matched, the water outlet end of the water outlet pipe is fixedly connected with the water outlet valve block closest to the water outlet valve block, water outlet holes are formed between two sides of the axial direction of each water outlet valve block, and the axes of the water outlet holes and the axes of the water outlet valve blocks are spaced at equal intervals. The application reduces the possibility that rainwater is sprayed on the road, improves the utilization rate of the rainwater, and plays a role in saving water resources.
Description
Technical Field
The invention relates to the field of landscaping engineering, in particular to a landscaping engineering irrigation system.
Background
Afforestation is a place which provides people with good rest, cultural entertainment, approaches nature and meets the natural wish of people, is an important measure for protecting ecological environment and improving urban living environment, and mainly comprises earthwork engineering, greening engineering, flower planting engineering and the like.
The Chinese patent with the bulletin number discloses an automatic irrigation system for landscaping engineering, which comprises a supporting base, a main supporting pipe arranged on the supporting base, a spraying irrigation mechanism arranged above the main supporting pipe and a driving mechanism arranged on the main supporting pipe, wherein the spraying irrigation mechanism comprises a main dispersion disc, a plurality of uniformly distributed spraying pipes are arranged on the main dispersion disc, one end of each spraying pipe, far away from the main dispersion disc, is connected with a far nozzle, and the driving mechanism is used for driving the main dispersion disc to rotate.
The irrigation area of the irrigation system is regular round, however, most of gardens are complex in topography and irregular, so that part of water in the irrigation process can be sprayed to areas such as road surfaces outside gardens, waste of water resources is caused, and obvious defects exist.
Disclosure of Invention
In order to save water resources, the application provides an afforestation engineering irrigation system.
The application provides an afforestation engineering irrigation system adopts following technical scheme:
the utility model provides an afforestation engineering irrigation system, is in including water storage tank, setting water pump on the water storage tank, rotate the intercommunication in the outlet pipe of water pump water outlet end, be provided with the ring gear on the outlet pipe, be provided with the rotating electrical machines on the water storage tank, be provided with on the output shaft of rotating electrical machines meshing in the drive gear of ring gear, the water outlet end department of outlet pipe is provided with adjusting part, adjusting part includes and follows a plurality of outlet valve pieces of outlet pipe water outlet end department axis coaxial arrangement, adjacent two the outlet valve piece is hugged closely and normal running fit, the outlet end of outlet pipe rather than the nearest outlet valve piece fixed connection, every all open the apopore between the axial both sides of outlet valve piece, a plurality of the axis of apopore with all have interval and interval equality between the axis of outlet valve piece.
By adopting the technical scheme, rainwater in the water storage tank is pumped into the water outlet pipe by the water pump and then sprayed out through each water outlet hole, so that irrigation is realized. The output shaft of the rotating motor drives the water outlet pipe to rotate through the driving gear and the toothed ring, so that the irrigation area of the water outlet pipe is greatly increased. The water outlet holes are matched to form a water outlet channel, in the irrigation process, each water outlet valve block is rotated, the water outlet holes are circumferentially staggered under the condition that all the water outlet holes are communicated with a water outlet pipe, the size of the water outlet channel aperture can be adjusted, the larger the aperture is, the larger the intensity of rainwater sprayed out is, the farther the spraying distance is, and otherwise, the closer the spraying distance is. Through the setting of above-mentioned adjusting part, can realize adjusting the size of rainwater blowout aperture to this control rainwater sprays the distance, reduced the possibility that the rainwater sprayed the road surface, improved the utilization ratio of rainwater, played the effect of water economy resource.
Optionally, the distance the outlet pipe goes out the furthest the water valve piece and support tightly on the lateral wall rather than being on the back of the body has the gag lever post, the gag lever post extends to be set up on the outlet pipe, the gag lever post is in circumference is provided with a plurality of on the outlet pipe, the gag lever post with the circumference lateral wall of outlet valve piece is hugged closely, and circumference is adjacent two be provided with branch between the gag lever post.
Through adopting above-mentioned technical scheme, a plurality of gag levers and branch cooperation have realized that a plurality of water outlet valve pieces are fixed in the installation of outlet pipe water outlet end department.
Optionally, the diameter of the water outlet hole gradually becomes smaller along the direction away from the water outlet end of the water outlet pipe.
By adopting the technical scheme, when the circumferential staggered distribution of the plurality of water outlets is reduced, the area of the vertical impact of the water outlet valve block when the water outlet valve block is sprayed out by rainwater is further improved, and the smoothness when the rainwater is sprayed out is further improved.
Optionally, the minimum radius of the water outlet hole is larger than the distance between the water outlet hole axis and the water outlet valve block axis.
Through adopting above-mentioned technical scheme to this has ensured that the play water pore that a plurality of apopores cooperation formed is located the axis of outlet pipe play water end department, and then has ensured the position of spraying of rainwater.
Optionally, a circular arc-shaped rotating groove is circumferentially formed on one side of the water outlet valve block, which is opposite to the water outlet end of the water outlet pipe, a rotating block which extends into the rotating groove on the adjacent water outlet valve block and is in rotating fit with the rotating groove is arranged on the water outlet valve block, and a reset pressure spring is propped between one side of the rotating block, which is in the same direction, and the end part of the corresponding rotating groove; when all the reset compression springs are extruded to the maximum extent, the water outlets Kong Qiahao on the water outlet valve blocks are collinear.
By adopting the technical scheme, the water outlet valve block is rotated, and the rotating block on the water outlet valve block extrudes the corresponding reset pressure spring, so that the adjacent water outlet valve block is pushed to rotate. The coaxial positions of the water outlet holes are limited, so that the water outlet valve blocks can accurately rotate by corresponding angles.
Optionally, the circumferential outer side wall of the water outlet valve block farthest from the water outlet end of the water outlet pipe is circumferentially provided with a ring tooth slot, the outer side wall of the water outlet pipe is provided with a motor electrically connected with a control system, an output shaft of the motor is coaxially connected with a rotating shaft, and a driving gear meshed with the ring tooth slot is fixedly sleeved on the rotating shaft.
By adopting the technical scheme, the control system starts the motor, and the output shaft of the motor drives the water outlet valve block farthest from the water outlet end of the water outlet pipe to rotate through the driving gear and the annular tooth groove, and the water outlet valve block can drive the rest water outlet valve blocks to rotate.
Optionally, sealing grooves are circumferentially formed on opposite sides of two adjacent water outlet valve blocks, and sealing rings are clamped between the two sealing grooves on opposite sides of the two adjacent water outlet valve blocks in a matched mode.
Through adopting above-mentioned technical scheme, the sealing effect between two adjacent play water valve pieces is favorable to strengthening in the setting of sealing ring, has reduced the possibility that the rainwater spills.
Optionally, the outer side wall of the water outlet valve block is coated with polytetrafluoroethylene.
Through adopting above-mentioned technical scheme, polytetrafluoroethylene's coefficient of friction is less, can make two adjacent water valve blocks more smooth and easy realization normal running fit.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the size of the rainwater spraying aperture can be adjusted through the arrangement of the adjusting component, so that the distance of rainwater spraying is controlled, the possibility that the rainwater is sprayed onto a road surface is reduced, the utilization rate of the rainwater is improved, and the effect of saving water resources is achieved;
2. the water outlet valve block is rotated, and the rotating block on the water outlet valve block extrudes the corresponding reset pressure spring, so that the adjacent water outlet valve block is pushed to rotate. The coaxial positions of the water outlet holes are limited, so that the water outlet valve blocks can accurately rotate by corresponding angles.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is a schematic structural view of an adjusting assembly in an embodiment of the present application.
Fig. 3 is an exploded view of the various outlet valve blocks in an embodiment of the present application.
Fig. 4 is a cross-sectional view of various outlet valve blocks in an embodiment of the present application.
Reference numerals illustrate: 1. a water storage tank; 2. a water pump; 3. a water outlet pipe; 4. a toothed ring; 5. a rotating electric machine; 6. a drive gear; 7. an adjustment assembly; 71. a water outlet valve block; 711. a water outlet hole; 712. a rotary groove; 713. annular tooth grooves; 714. sealing grooves; 72. a limit rod; 73. a support rod; 74. a rotating block; 75. resetting a pressure spring; 76. a motor; 77. a rotating shaft; 78. a drive gear; 8. and (3) a sealing ring.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses an afforestation engineering irrigation system.
Referring to fig. 1, the landscaping engineering irrigation system comprises a water storage tank 1 buried in gardens, the water storage tank 1 can collect rainwater, and when the gardens need to be irrigated, the rainwater in the water storage tank 1 is extracted for use.
Referring to fig. 1, a water pump 2 is bolted to the top of a water storage tank 1, a water outlet end of the water pump 2 is rotationally communicated with a water outlet pipe 3, a toothed ring 4 is arranged on the water outlet pipe 3, a rotating motor 5 is also bolted to the top of the water storage tank 1, and a driving gear 6 meshed with the toothed ring 4 is fixedly sleeved on an output shaft of the rotating motor 5.
The water pump 2 pumps out the rainwater in the water storage tank 1 into the water outlet pipe 3, and the rainwater is sprayed out from the water outlet pipe 3 and irrigates gardens. The output shaft of the rotating motor 5 drives the driving gear 6 to rotate, and the driving gear 6 drives the water outlet pipe 3 to rotate through the toothed ring 4, so that the water outlet pipe 3 realizes rotary irrigation.
Referring to fig. 1, an adjusting component 7 is disposed at the water outlet end of the water outlet pipe 3, and the adjusting component 7 is used for adjusting the caliber of the water outlet pipe when the rainwater is sprayed, so as to control the length of the rainwater spraying distance.
Referring to fig. 1 and 2, the regulating assembly 7 comprises a plurality of outlet valve blocks 71 coaxially arranged along the axis at the outlet end of the outlet pipe 3, adjacent two outlet valve blocks 71 being in close proximity.
The water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 is abutted against the side wall opposite to the water outlet valve block, the limiting rods 72 extend to be bolted on the water outlet pipe 3, three limiting rods 72 are uniformly arranged on the water outlet pipe 3 in the circumferential direction, the limiting rods 72 are tightly attached to the circumferential outer side wall of the water outlet valve block 71, and a supporting rod 73 is integrally formed between two circumferentially adjacent limiting rods 72.
Through the cooperation of the three limiting rods 72, the installation and fixation of the plurality of water outlet valve blocks 71 at the water outlet end of the water outlet pipe 3 are realized. When the adjustment assembly 7 is problematic due to long-term use, a worker can disassemble the adjustment assembly 7 to repair or replace it.
Referring to fig. 2, 3 and 4, a water outlet valve block 71 closest to the water outlet end of the water outlet pipe 3 is welded to the water outlet pipe 3. Except for the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3, one side of the water outlet valve block 71 facing away from the water outlet end of the water outlet pipe 3 is provided with a circular arc-shaped rotary groove 712 in the circumferential direction.
Except for the water outlet valve block 71 closest to the water outlet pipe 3, one side of the water outlet valve block 71 opposite to the water outlet end of the water outlet pipe 3 is integrally formed with a rotary block 74 extending into the rotary groove 712 on the adjacent water outlet valve block 71, the rotary block 74 is in sliding fit with the corresponding rotary groove 712, and a reset pressure spring 75 is propped between one side of the rotary block 74 in the same direction and the end part of the corresponding rotary groove 712.
Referring to fig. 2, 3 and 4, water outlet holes 711 are formed between two axial sides of each water outlet valve block 71, and the axes of the water outlet holes 711 are spaced from the axis of the water outlet valve by equal intervals.
Referring to fig. 2, 3 and 4, a circumferential outer sidewall of the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 is circumferentially provided with a ring tooth slot 713, a motor 76 electrically connected to a control system is bolted to the outer sidewall of the water outlet pipe 3, an output shaft of the motor 76 is coaxially connected with a rotating shaft 77, and a driving gear 78 engaged with the ring tooth slot 713 is fixedly sleeved on the rotating shaft 77.
Referring to fig. 2, 3 and 4, when all the restoring compression springs 75 are in a natural state, the plurality of water outlet holes 711 are uniformly distributed circumferentially about the axis of the water outlet end of the water outlet pipe 3, and at this time, the plurality of water outlet holes 711 cooperate to form a water outlet duct with a smaller caliber.
The smaller the caliber of the water outlet duct is, the larger the smaller the caliber is and the larger the strength is when the rainwater is sprayed out, and the farther the sprayed distance is under the condition that the water pump 2 pumps water constantly.
Referring to fig. 2, 3 and 4, the control system starts the motor 76, the motor 76 adopts a forward and reverse rotation motor in the prior art, the output shaft of the motor 76 drives the driving gear 78 to rotate through the rotating shaft 77, and the driving gear 78 drives the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 to rotate through the annular tooth slot 713.
Referring to fig. 2, 3 and 4, the water outlet valve blocks 71 rotate, so that the corresponding rotating blocks 74 act on the corresponding reset compression springs 75, the reset compression springs 75 are pressed to drive the adjacent water outlet valve blocks 71 to rotate, the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 can drive the rest water outlet valve blocks 71 to rotate, and in the process, the caliber of a water outlet duct formed by the cooperation of the water outlet holes 711 gradually increases.
Until all the reset compression springs 75 are pressurized to the maximum extent, the water outlet holes 711 on the water outlet valve blocks 71 are just collinear, and the caliber of the water outlet hole channel formed by the cooperation of the water outlet holes 711 is maximum.
On the basis of keeping the water pump 2 constantly pumping water, the larger the caliber of the water outlet channel is, the smaller the strength is when the rainwater is sprayed out, and the closer the sprayed distance is.
Through the setting of above-mentioned adjusting part 7, realize adjusting the caliber that supplies rainwater spun to this control rainwater spun distance, and then reduced the possibility that the rainwater sprayed to areas such as road surface, improved the water conservation effect when irregular gardens watering.
Referring to fig. 2, 3 and 4, the diameter of the water outlet hole 711 is gradually reduced in a direction away from the water outlet end of the water outlet pipe 3, so that the area of the water outlet valve block 71 which is vertically impacted by rainwater when the plurality of water outlet holes 711 are circumferentially staggered is reduced, and the smoothness of the rainwater sprayed is improved.
Referring to fig. 2, 3 and 4, the minimum radius of the water outlet 711 is larger than the distance between the axis of the water outlet 711 and the axis of the water outlet valve block 71, so that when the water outlet 711 is matched to form a water outlet channel with smaller caliber, the water outlet channel is positioned on the axis of the water outlet end of the water outlet pipe 3, thereby being beneficial to ensuring the spraying position of rainwater.
Referring to fig. 2, 3 and 4, sealing grooves 714 are circumferentially formed on opposite sides of two adjacent water outlet valve blocks 71, and sealing rings 8 are mounted on two sealing grooves 714 on opposite sides of two adjacent water outlet valve blocks in a matched mode.
The sealing ring 8 is beneficial to improving the sealing performance between the two adjacent water outlet valve blocks 71, and reduces the possibility that rainwater leaks out from between the two adjacent water outlet valve blocks 71 due to the fact that the water pressure becomes large.
Referring to fig. 2, 3 and 4, the outer sidewall of the water outlet valve block 71 is coated with polytetrafluoroethylene, and the polytetrafluoroethylene has a small friction coefficient, so that the rotation can be more smoothly achieved.
The implementation principle of the landscaping engineering irrigation system provided by the embodiment of the application is as follows:
the control system starts the water pump 2 and the rotating motor 5, the output shaft of the rotating motor 5 drives the water outlet pipe 3 to rotate through the driving gear 6 and the toothed ring 4, rainwater in the water storage tank 1 is pumped into the water outlet pipe 3 by the water pump 2 and then sprayed out through each water outlet 711, and irrigation is achieved.
The control system starts the motor 76, the output shaft of the motor 76 drives the driving gear 78 to rotate through the rotating shaft 77, and the driving gear 78 drives the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 to rotate through the annular tooth groove 713. The rotation of the water outlet valve block 71 makes the corresponding rotating block 74 act on the corresponding reset pressure spring 75, the reset pressure spring 75 is pressed by force, so that the adjacent water outlet valve block 71 is driven to rotate, the water outlet valve block 71 farthest from the water outlet end of the water outlet pipe 3 can drive the rest water outlet valve blocks 71 to rotate, and in the process, the caliber of a water outlet pore canal formed by the cooperation of the water outlet holes 711 is gradually increased. When all the restoring compression springs 75 are pressed to the maximum extent, all the water outlet holes 711 are just coaxial, and the aperture of the water outlet hole is the largest. Under the condition that the water pump 2 keeps constant pumping, the larger the aperture of the water outlet channel is, the smaller the strong stiffness of rainwater spraying is, and the closer the spraying distance is, and the farther the opposite is. Through the regulation to the distance that the rainwater sprayed, reduced the possibility that the rainwater sprayed on the road surface, improved the utilization ratio of rainwater, played the effect of water economy resource.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides an afforestation engineering irrigation system, is in including water storage tank (1), setting water pump (2) on water storage tank (1), rotate communicate in outlet pipe (3) of water pump (2) play water end, be provided with ring gear (4) on outlet pipe (3), be provided with rotating electrical machines (5) on water storage tank (1), be provided with on the output shaft of rotating electrical machines (5) meshing in driving gear (6) of ring gear (4), its characterized in that: the utility model discloses a water outlet valve, including outlet pipe (3), outlet pipe (3) water end department is provided with adjusting part (7), adjusting part (7) are including following a plurality of outlet valve pieces (71) of outlet pipe (3) water end department axis coaxial arrangement, adjacent two outlet valve pieces (71) are hugged closely and normal running fit, outlet end of outlet pipe (3) rather than the nearest outlet valve piece (71) fixed connection, every all open apopore (711) between outlet valve piece (71) axial both sides, a plurality of the axis of apopore (711) with all have interval and interval equality between the axis of outlet valve piece (71).
2. An landscaping engineering irrigation system as claimed in claim 1, wherein: the water outlet valve block (71) farthest from the water outlet pipe (3) is abutted against a limiting rod (72) on the side wall opposite to the water outlet valve block, the limiting rod (72) extends to be arranged on the water outlet pipe (3), a plurality of limiting rods are circumferentially arranged on the water outlet pipe (3), the limiting rods (72) are tightly attached to the circumferential outer side wall of the water outlet valve block (71), and a supporting rod (73) is arranged between two circumferentially adjacent limiting rods (72).
3. An landscaping engineering irrigation system as claimed in claim 1, wherein: the diameter of the water outlet hole (711) gradually becomes smaller along the direction away from the water outlet end of the water outlet pipe (3).
4. An landscaping engineering irrigation system as claimed in claim 1, wherein: the minimum radius of the water outlet hole (711) is larger than the distance between the axis of the water outlet hole (711) and the axis of the water outlet valve block (71).
5. An landscaping engineering irrigation system as claimed in claim 1, wherein: a circular arc-shaped rotary groove (712) is circumferentially formed in one side, facing away from the water outlet end of the water outlet pipe (3), of the water outlet valve block (71), rotary blocks (74) which extend into the rotary groove (712) on the adjacent water outlet valve block (71) and are in rotary fit with the rotary groove (712) are arranged on the water outlet valve block (71), and reset compression springs (75) are propped between one side, facing the same direction, of all the rotary blocks (74) and the end part corresponding to the rotary groove (712); when all the reset compression springs (75) are extruded to the maximum degree, the water outlet holes (711) on the water outlet valve blocks (71) are just collinear.
6. An landscaping engineering irrigation system as claimed in claim 5, wherein: the circumference lateral wall of the water outlet valve block (71) which is farthest from the water outlet end of the water outlet pipe (3) is circumferentially provided with a ring tooth groove (713), the lateral wall of the water outlet pipe (3) is provided with a motor (76) which is electrically connected with a control system, an output shaft of the motor (76) is coaxially connected with a rotating shaft (77), and a driving gear (78) meshed with the ring tooth groove (713) is fixedly sleeved on the rotating shaft (77).
7. An landscaping engineering irrigation system as claimed in claim 1, wherein: sealing grooves (714) are circumferentially formed in opposite sides of two adjacent water outlet valve blocks (71), and sealing rings (8) are clamped between the two sealing grooves (714) on opposite sides of the two adjacent water outlet valve blocks (71) in a matched mode.
8. An landscaping engineering irrigation system as claimed in claim 1, wherein: the outer side wall of the water outlet valve block (71) is coated with polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310281759.0A CN116250469B (en) | 2023-03-21 | 2023-03-21 | Afforestation engineering irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310281759.0A CN116250469B (en) | 2023-03-21 | 2023-03-21 | Afforestation engineering irrigation system |
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| Publication Number | Publication Date |
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| CN116250469A CN116250469A (en) | 2023-06-13 |
| CN116250469B true CN116250469B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310281759.0A Active CN116250469B (en) | 2023-03-21 | 2023-03-21 | Afforestation engineering irrigation system |
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| CN209147515U (en) * | 2018-10-29 | 2019-07-23 | 珠海格力电器股份有限公司 | Throttling set and air-conditioner set |
| CN114016529A (en) * | 2021-11-25 | 2022-02-08 | 中铁十四局集团大盾构工程有限公司 | Precipitation drainage device for tunnel foundation pit |
| CN114962678A (en) * | 2022-07-28 | 2022-08-30 | 中国船舶重工集团公司第七一九研究所 | Adjusting control valve and parameter design method thereof |
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