CN114365677B - Water supply installation for treegarden irrigation - Google Patents
Water supply installation for treegarden irrigation Download PDFInfo
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- CN114365677B CN114365677B CN202210008732.XA CN202210008732A CN114365677B CN 114365677 B CN114365677 B CN 114365677B CN 202210008732 A CN202210008732 A CN 202210008732A CN 114365677 B CN114365677 B CN 114365677B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention relates to the field of garden irrigation equipment, and discloses a water supply device for garden irrigation, which comprises a plurality of water delivery branch pipes communicated with a water delivery main pipe, wherein the water delivery branch pipes and the water delivery main pipe are buried underground, a plurality of water supply regulating pipes are communicated with the tops of the water delivery branch pipes, an irrigation water guide pipe is communicated with the middle part of the side surface of each water supply regulating pipe, and an irrigation spray head is installed at the top end of the irrigation water guide pipe. Through the lower piston in each water supply regulating pipe on the water main, the upper piston, positioning spring and carry out the definite structural design that can adjust to positioning spring's position, in the region that the water demand is many, make positioning spring be close to the intercommunication department of irrigation aqueduct and water supply regulating pipe, and the region that the water demand is few makes the relative intercommunication department of keeping away from irrigation aqueduct and water supply regulating pipe of positioning spring, utilize the increase of water supply pressure, make the regional water stop in advance that the water demand is few, thereby the waste of water resource has been avoided.
Description
Technical Field
The invention relates to the field of garden irrigation equipment, in particular to a water supply device for garden irrigation.
Background
Landscape plant production is the important component of national economy, and the afforestation of city ecology, landscape, urban and rural environment beautifies more and is the central importance of national construction, and along with landscape construction's perfect, the green species of planting in the gardens also increases thereupon, consequently, also need set up irrigation system, supplies water to the green planting in the gardens and irrigates, adopts irrigation spray nozzle to carry out the mode of sprinkling irrigation to landscape vegetation usually.
All switch on the raceway through the shower nozzle of irrigating each region, and each shower nozzle supplies water by a water main, this makes, the tube cap water yield homogeneous phase in every region, and the water demand of the vegetation in different regions is different, this just leads to the waste of water resource, and the effect of bulk irrigation is relatively poor, and set up the solenoid valve in every shower nozzle department, carry out centralized control, the cost has been increased again, and the solenoid valve damages easily, for this reason, provide one kind and establish the water supply installation between shower nozzle and water main.
Disclosure of Invention
The invention provides a water supply device for garden irrigation, which has the advantage of conveniently controlling the water supply amount to each spray head and solves the technical problems in the background art.
In order to achieve the above purpose, the invention provides the following technical scheme to realize: the utility model provides a water supply installation for treegarden irrigation, includes the water delivery branch pipe of a plurality of switch-on water delivery house steward, and water delivery branch pipe and water delivery house steward all bury in the underground, the top of water delivery branch pipe all switches on has a plurality of water supply control pipes, every the well middle part of water supply control pipe side does not switch on has the irrigation aqueduct, and the irrigation shower nozzle is installed the top of irrigation aqueduct, the intraductal movable sleeve of water supply has next piston and upper piston, the limbers has been seted up at the middle part of next piston, and next piston is located the below of upper piston, fixedly connected with interlock axle between next piston and the upper piston, and the mouth of pipe and the water supply control pipe intercommunication department that separate the irrigation aqueduct can be sealed completely to next piston, the top of water supply control pipe inner chamber is equipped with positioning spring, positioning spring's bottom and upper piston's top swing joint, and the top of water supply control pipe are equipped with the stop gear who prescribes a limit to the position on positioning spring top.
Optionally, stop gear includes flange joint at the top cap on water supply control pipe top, the middle part screw thread cover of top cap is equipped with the screw rod, the bottom of screw rod extends to the inside of water supply control pipe and bearing cover is equipped with spacing piston, the outside of spacing piston cup joints with the inner wall activity of water supply control pipe, the bottom of spacing piston and positioning spring's top fixed connection, the top fixedly connected with of screw rod is located the helm steering of top cap top.
Optionally, the inner diameter of the water supply regulating pipe is smaller than the inner diameter of the pipe orifice of the communicating part of the water delivery branch pipe and the water delivery branch pipe, and the communicating part of the water supply regulating pipe and the irrigation water guide pipe is just arranged above the ground.
Optionally, a drain pipe is communicated with the bottom of one side of the water supply regulating pipe, which is far away from the irrigation water guiding pipe, and a plurality of drain holes are formed in the drain pipe.
Optionally, a valve seat is fixedly sleeved at the pipe orifice of one side of the water supply adjusting pipe of the water drain pipe, a through groove is formed in the valve seat, a sliding plug is movably sleeved in the drain pipe, a valve rod is fixedly connected to the middle of the side face of the valve plate, one end, away from the sliding plug, of the valve rod extends into the water supply adjusting pipe and is fixedly connected with the valve plate, a sealing ring capable of plugging the through groove in the middle of the valve seat is arranged on the valve plate, a drainage gap is reserved between the outer side of the valve plate and the inner wall of the water supply adjusting pipe, a drainage gap is reserved between the valve rod and the through groove in the middle of the valve seat, a return spring is movably sleeved on the valve rod and is located between the sliding plug and the valve seat, a magnetic block is fixedly connected to the middle of one side of the valve plate, a limiting protrusion located on one side of the drain pipe is arranged on the inner side of the drain pipe, the limiting protrusion limits the left displacement distance of the sliding plug, a magnetic ring groove is formed in the top of the upper piston, a magnetic ring is arranged in the groove, a drainage gap is reserved between the outer side of the magnetic ring and the inner wall of the water supply adjusting pipe, the outer side of the magnetic ring, the magnetic ring is opposite to the magnetic pole of the magnetic block, and the magnetic pole of the magnetic ring, and the magnetic pole of the magnetic ring are larger magnetic pole are larger than the magnetic force of the magnetic ring.
The invention provides a water supply device for garden irrigation, which has the following beneficial effects:
1. this water supply installation for treegarden irrigation, lower piston in each water supply regulating pipe on through the water main, upper piston, positioning spring and carry out adjustable limited structural design to positioning spring's position, in the region that the water demand is many, make positioning spring be close to the intercommunication department of irrigation aqueduct and water supply regulating pipe, and the region that the water demand is few makes the relative intercommunication department of keeping away from irrigation aqueduct and water supply regulating pipe of positioning spring, utilize the increase of water supply pressure, make the regional water stop in advance that the water demand is few, thereby the waste of water resource has been avoided, and simultaneously, compare in all setting up the solenoid valve on every irrigation aqueduct, it says to control the mode that this region stops water supply irrigation, cost and energy consumption have been saved.
2. This water supply installation for treegarden irrigation damages when the certain shower nozzle, when needing to be changed, only needs rotatory helm steering to drive the screw rod rotatory for upper piston removes and irrigates the aqueduct and carry out the shutoff with the intercommunication department that supplies water the regulating tube, prevents that the water in the water delivery spinal canal is defeated to this shower nozzle, thereby can be when not influencing other regional irrigation, change the shower nozzle of this department, further improved irrigation efficiency and result of use.
3. This water supply installation for treegarden irrigation, through the drain pipe of switch-on the water supply control pipe, the cooperation stops to go behind down by last piston when supplying water for valve plate and disk seat separation in the drain pipe, irrigate during the interior residual water of water conduit finally discharges soil through the wash port, thereby arrange the residual water in the drain hole to the greatest extent, avoid exposing outside ground because of the wash port, when the cold weather in winter, because of freezing by the residual water in the drain hole, influence the problem of follow-up water supply irrigation.
Drawings
FIG. 1 is a schematic view of a partial structure of a piping installation of the water supply apparatus of the present invention;
FIG. 2 is an embedded schematic view of the water supply regulating pipe of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the water supply adjusting pipe of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the drain pipe of fig. 2 according to the present invention.
In the figure: 1. a water delivery branch pipe; 2. a water delivery main pipe; 3. a water supply regulating pipe; 4. an irrigation aqueduct; 5. a lower piston; 6. an upper piston; 7. a linkage shaft; 8. a positioning spring; 9. a screw; 10. a limiting piston; 11. steering; 12. a top cover; 13. a drain pipe; 14. a drain hole; 15. a valve seat; 16. a sliding plug; 17. a valve stem; 18. a valve plate; 19. a magnetic block; 20. a return spring; 21. a magnetic ring.
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.
Referring to fig. 1, a water supply device for garden irrigation comprises a plurality of water delivery branch pipes 1 communicated with a water delivery main pipe 2, and referring to fig. 2, the water delivery branch pipes 1 and the water delivery main pipe 2 are buried underground, the top of each water delivery branch pipe 1 is communicated with a plurality of water supply regulating pipes 3, the middle of the side surface of each water supply regulating pipe 3 is communicated with an irrigation water guide pipe 4 positioned above the ground, an irrigation spray head is installed at the top end of the irrigation water guide pipe 4, a lower piston 5 and an upper piston 6 are movably sleeved in each water supply regulating pipe 3, a water through hole is formed in the middle of each lower piston 5, the lower piston 5 is positioned below the upper piston 6, a linkage shaft 7 is fixedly connected between each lower piston 5 and the upper piston 6, each lower piston 5 can completely seal the position where the pipe orifice of the irrigation water guide pipe 4 is communicated with the water supply regulating pipe 3, a positioning spring 8 is arranged at the top of the inner cavity of each water supply regulating pipe 3, the bottom of each positioning spring 8 is movably connected with the top of the upper piston 6, and a limiting mechanism for limiting the top of each positioning spring 8 is arranged at the top of each water supply regulating pipe 3.
The position of the top end of the positioning spring 8 in the water supply regulating pipe 3 is limited by the limiting mechanism, namely in the area with large water demand, the positioning spring 8 is close to the communication position of the irrigation water guiding pipe 4 and the water supply regulating pipe 3, and the area with small water demand enables the positioning spring 8 to be relatively far away from the communication position of the irrigation water guiding pipe 4 and the water supply regulating pipe 3, under the water supply pressure of the water delivery main pipe 2, the upper piston 6, the linkage shaft 7 and the lower piston 5 are integrally moved upwards to compress the positioning spring 8, at the moment, the communication position of the irrigation water guiding pipe 4 and the water supply regulating pipe 3 in each water supply regulating pipe 3 is positioned between the lower piston 5 and the upper piston 6, the linkage shaft 7 and the lower piston 5 are integrally moved upwards to compress the positioning spring 8 by increasing the water supply pressure, at the moment, positioning spring 8 keeps away from in the water supply control pipe 3 of irrigation aqueduct 4 and water supply control pipe 3 intercommunication department, the lower piston 5 shutoff irrigation aqueduct 4 and the intercommunication department of water supply control pipe 3, and the compression degree of this positioning spring 8 department is the biggest, thereby make the water in this water supply control pipe 3 no longer supply irrigation water distributor 4 top's irrigation shower nozzle department, thereby stop the irrigation of this region, the region that the water demand is big still continues to supply water and irrigate simultaneously, thereby be convenient for to the region of different water demands in the gardens, through increaseing water supply pressure in proper order, make the region that the water demand is few stop supplying water and irrigating in advance, thereby the waste of water resource has been avoided, compare in all setting up the solenoid valve on every irrigation aqueduct 4, the mode of controlling this region stop supplying water and irrigating says, the cost and the energy consumption have been saved.
Further, please refer to fig. 2 and fig. 3, the limiting mechanism includes a top cover 12 connected to the top end of the water supply adjusting pipe 3 by a flange, a screw rod 9 is sleeved on the middle portion of the top cover 12 by a thread, the bottom end of the screw rod 9 extends to the inside of the water supply adjusting pipe 3 and is sleeved with a limiting piston 10 by a bearing, the outer side of the limiting piston 10 is movably sleeved with the inner wall of the water supply adjusting pipe 3, the bottom of the limiting piston 10 is fixedly connected with the top end of the positioning spring 8, and the top end of the screw rod 9 is fixedly connected with a rudder 11 located above the top cover 12.
The screw rod 9 is rotated by rotating the steering wheel 11, so that the height of the limiting piston 10 in the water supply adjusting pipe 3 is adjusted, the limiting piston 10 is further adjusted, the distance between the top end of the positioning spring 8 and the communication position of the irrigation water guide pipe 4 and the water supply adjusting pipe 3 is smaller in an area with more water demand, the distance between the top end of the positioning spring 8 and the communication position of the irrigation water guide pipe 4 and the water supply adjusting pipe 3 is smaller in an area with less water demand, as shown in the water supply adjusting pipe 3 on the left side of fig. 2, the distance between the top end of the positioning spring 8 and the communication position of the irrigation water guide pipe 4 and the water supply adjusting pipe 3 is larger in an area with less water demand, as shown in the water supply adjusting pipe 3 on the right side of fig. 2.
And, when a certain shower nozzle damages, when needing to be changed, only need to rotate the rudder 11 and drive the screw bolt 9 to rotate for upper piston 6 moves and blocks to irrigate the connecting place of aqueduct 4 and water supply control pipe 3, prevents the water in the water delivery branch pipe 1 to be delivered to this shower nozzle, thus can not influence other regional irrigation while, change the shower nozzle of this place, further improved irrigation efficiency and result of use.
Referring to fig. 2, further, the inner diameter of the water supply regulating pipe 3 is smaller than the inner diameter of the pipe orifice of the connection between the water supply branch pipe 1 and the water supply regulating pipe 3, so that after the lower piston 5 falls to the bottom of the water supply regulating pipe 3, the lower piston 5 does not fall into the water supply branch pipe 1, the bottom of the water supply regulating pipe 3 away from the irrigation water guide pipe 4 is connected with a drain pipe 13, the drain pipe 13 is located below the ground, referring to fig. 4, the drain pipe 13 is provided with a plurality of drain holes 14, the pipe orifice of the drain pipe 13 facing the water supply regulating pipe 3 is fixedly sleeved with a valve seat 15, the valve seat 15 is internally provided with a through groove, the drain pipe 13 is movably sleeved with a sliding plug 16, the middle part of the side of the valve plate 18 is fixedly connected with a valve rod 17, one end of the valve rod 17 away from the sliding plug 16 extends into the water supply regulating pipe 3 and is fixedly connected with a valve plate 18, the valve plate 18 is provided with a sealing ring capable of blocking the through groove in the middle part of the valve seat 15, a drainage gap is reserved between the outer side of the valve plate 18 and the inner wall of the water supply adjusting pipe 3, a drainage gap is reserved between the valve rod 17 and a middle through groove of the valve seat 15, a return spring 20 positioned between the sliding plug 16 and the valve seat 15 is movably sleeved on the valve rod 17, a magnetic block 19 is fixedly connected to the middle of the valve plate 18 far away from one side of the valve rod 17, a limiting protrusion positioned on one side of the sliding plug 16 is arranged on the inner side of the drain pipe 13, the limiting protrusion limits the left moving distance of the sliding plug 16, and the problem that the subsequent upper piston 6 cannot move upwards due to the fact that the magnetic block 19 moves into the water supply adjusting pipe 3 to be contacted with the upper piston 6 is avoided, please refer to fig. 3, a circle of groove is formed at the top of the upper piston 6, a magnetic ring 21 is fixedly sleeved in the groove, a drainage gap is reserved between the outer side of the magnetic ring 21 and the inner wall of the water supply adjusting pipe 3, and the magnetic pole of the outer side of the magnetic ring 21 is opposite to the magnetic pole of the magnetic block 19 facing the inner side of the water supply adjusting pipe 3, and the magnetic attraction force of the magnetic ring 21 to the magnetic block 19 is greater than the elastic force of the return spring 20.
After the water supply pressure of the water supply main pipe 2 and the water supply branch pipe 1 is stopped, the upper piston 6, the linkage shaft 7 and the lower piston 5 integrally move downwards to the bottom of the water supply adjusting pipe 3 under the elastic force of the positioning spring 8, the magnetic ring 21 is just positioned on one side of the magnetic block 19, the magnetic attraction force of the magnetic ring 21 to the magnetic block 19 enables the magnetic block 19 to pull the valve plate 18 to move until the sliding plug 16 is blocked by the limiting protrusion, at the moment, the valve plate 18 moves leftwards relative to the valve seat 15, the residual water flowing back from the irrigation water guide pipe 4 under the action of gravity flows to one side of the drain pipe 13 through the through groove in the middle of the valve seat 15 and flows to soil through the drain hole 14, so that the residual water in the drain hole 14 is drained, and the problem that the subsequent water supply irrigation is influenced by the freezing of the residual water in the drain hole 14 in cold weather in winter is solved.
When in use, please refer to fig. 1, each water delivery branch pipe 1 on the water delivery main pipe 2 respectively leads to different areas in the garden, and each water supply regulating pipe 3 and the irrigation water guiding pipe 4 on each water delivery branch pipe 1 supplies water to different planted plants in the area, the regulation is performed in advance according to the water demand of each vegetation, specifically referring to fig. 2 and fig. 3, when the water demand of a certain vegetation is small, the screw 9 on the water supply regulating pipe 3 is rotated, so that the limiting piston 10 is positioned at the communication position far away from the water supply regulating pipe 3 and the irrigation water guiding pipe 4, namely the water supply regulating pipe 3 on the right side shown in the figure, when the water demand of a certain vegetation is large, the screw 9 on the water supply regulating pipe 3 is rotated, so that the limiting piston 10 is positioned at the communication position near the water supply regulating pipe 3 and the irrigation water guiding pipe 4, namely the water supply regulating pipe 3 on the left side shown in the figure, then when water is supplied to the water delivery branch pipe 1 and the water supply regulating pipe 3, the water pressure in the pipe enables the upper piston 6 to drive the linkage shaft 7 and the lower piston 5 to move upwards integrally and compress the positioning spring 8, the communication position of the irrigation water guide pipe 4 and the water supply regulating pipe 3 is positioned between the upper piston 6 and the linkage shaft 7 under the limit of the positioning spring 8, so that the water in the water delivery main pipe 2 flows to an irrigation nozzle arranged at the top end of the irrigation water guide pipe 4 through a water through hole in the middle of the lower piston 5 to irrigate the garden vegetation, then the water pressure in the pipe is increased by increasing the water supply pressure, the upper piston 6 drives the linkage shaft 7 and the lower piston 5 to further move upwards to compress the positioning spring 8, at the moment, the lower piston 5 moves to block the communication position of the irrigation water guide pipe 4 and the water supply regulating pipe 3 in the water supply regulating pipe 3 on the right side shown in figure 2, and then the water supply is provided, the vegetation that the water demand is few promptly stops the supply of water in advance to carry out scientific water supply according to the water demand of the different vegetation of different regions in the gardens, improved landscape vegetation's irrigation effect, also saved the water resource, can.
If the gardens are planted by a lot of kind, the height of lower piston 5 and the interval value of lower piston 5 and upper piston 6 all set up bigger, promptly through the pressurization of many times can water supply.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a water supply installation for treegarden irrigation, includes water delivery branch pipe (1) of a plurality of switch-on water delivery house steward (2), and water delivery branch pipe (1) and water delivery house steward (2) all bury in the underground, its characterized in that: the top of each water delivery branch pipe (1) is communicated with a plurality of water supply adjusting pipes (3), the middle part of the side surface of each water supply adjusting pipe (3) is communicated with an irrigation water guide pipe (4), an irrigation spray head is installed at the top end of the irrigation water guide pipe (4), a lower piston (5) and an upper piston (6) are movably sleeved in each water supply adjusting pipe (3), the middle part of each lower piston (5) is provided with a water through hole, each lower piston (5) is located below the upper piston (6), a linkage shaft (7) is fixedly connected between each lower piston (5) and the upper piston (6), each lower piston (5) can completely seal the position where the pipe opening of each irrigation water guide pipe (4) is communicated with the corresponding water supply adjusting pipe (3), the top of the inner cavity of each water supply adjusting pipe (3) is provided with a positioning spring (8), the bottom of each positioning spring (8) is movably connected with the top of the upper piston (6), and the top of each water supply adjusting pipe (3) is provided with a limiting mechanism for limiting the position of the top end of each positioning spring (8);
the limiting mechanism comprises a top cover (12) connected to the top end of the water supply adjusting pipe (3) in a flange mode, a screw rod (9) is sleeved in the middle of the top cover (12) in a threaded mode, the bottom end of the screw rod (9) extends into the water supply adjusting pipe (3) and is sleeved with a limiting piston (10) in a bearing mode, the outer side of the limiting piston (10) is movably sleeved with the inner wall of the water supply adjusting pipe (3), the bottom of the limiting piston (10) is fixedly connected with the top end of the positioning spring (8), and the top end of the screw rod (9) is fixedly connected with a steering wheel (11) located above the top cover (12);
when the water demand of vegetation at a certain position is small, the screw rod (9) on the water supply adjusting pipe (3) at the position is rotated, the limiting piston (10) is positioned at the position far away from the communication position of the water supply adjusting pipe (3) and the irrigation water guide pipe (4), when the water demand of vegetation at a certain position is large, the screw rod (9) on the water supply adjusting pipe (3) at the position is rotated, the limiting piston (10) is positioned at the position close to the communication position of the water supply adjusting pipe (3) and the irrigation water guide pipe (4), the water pressure in the pipeline is increased in a mode of increasing the water supply pressure, the upper piston (6) drives the linkage shaft (7) and the lower piston (5) to further move upwards to compress the positioning spring (8), the lower piston (5) moves to the communication position of the plugging irrigation water guide pipe (4) and the water supply adjusting pipe (3), and the vegetation with small water demand stops the water supply in advance.
2. The water supply device for garden irrigation as claimed in claim 1, wherein: the inner diameter value of the water supply regulating pipe (3) is smaller than the inner diameter of the pipe orifice of the communication part of the water delivery branch pipe (1) and the water delivery branch pipe, and the communication part of the water supply regulating pipe (3) and the irrigation water guide pipe (4) is just arranged above the ground.
3. The water supply device for garden irrigation as claimed in claim 1, wherein: the bottom of one side, away from the irrigation water guiding pipe (4), of the water supply adjusting pipe (3) is communicated with a drain pipe (13), and a plurality of drain holes (14) are formed in the drain pipe (13).
4. The water supply device for garden irrigation as defined in claim 3, wherein: a valve seat (15) is fixedly sleeved at the position of a pipe orifice of one side, facing the water supply adjusting pipe (3), of the drain pipe (13), a through groove is formed in the valve seat (15), a sliding plug (16) is movably sleeved in the drain pipe (13), a valve rod (17) is fixedly connected to the middle of the side face of the valve plate (18), one end, far away from the sliding plug (16), of the valve rod (17) extends into the water supply adjusting pipe (3) and is fixedly connected with the valve plate (18), a sealing ring capable of plugging the through groove in the middle of the valve seat (15) is arranged on the valve plate (18), a drainage gap is reserved between the outer side of the valve plate (18) and the inner wall of the water supply adjusting pipe (3), a drainage gap is reserved between the valve rod (17) and the through groove in the middle of the valve seat (15), a return spring (20) positioned between the sliding plug (16) and the valve seat (15) is movably sleeved on the valve rod (17), a magnetic block (19) is fixedly connected to the middle of one side, a magnetic block (18) is fixedly connected to the side, a protrusion positioned on one side, of the inner side, of the drain pipe (13) is provided with a protrusion positioned on one side of the sliding plug (16), a distance limiting protrusion is arranged on the inner side of the upper portion of the sliding plug (16), a groove for limiting groove (21) for limiting groove (21), and limiting the inner side of the water supply adjusting pipe, and a magnetic ring (21) is arranged on the inner side of the inner wall of the water supply adjusting pipe (3), and is arranged on the inner side of the magnetic ring (21), the magnetic pole at the outer side of the magnetic ring (21) is opposite to the magnetic pole of the magnetic block (19) facing the inner side of the water supply adjusting pipe (3), and the magnetic attraction force of the magnetic ring (21) to the magnetic block (19) is larger than the elastic force of the return spring (20).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211390275.1A CN115669505B (en) | 2022-01-05 | 2022-01-05 | Water supply device suitable for treegarden irrigation |
| CN202210008732.XA CN114365677B (en) | 2022-01-05 | 2022-01-05 | Water supply installation for treegarden irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008732.XA CN114365677B (en) | 2022-01-05 | 2022-01-05 | Water supply installation for treegarden irrigation |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211390275.1A Division CN115669505B (en) | 2022-01-05 | 2022-01-05 | Water supply device suitable for treegarden irrigation |
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| CN114365677A CN114365677A (en) | 2022-04-19 |
| CN114365677B true CN114365677B (en) | 2022-12-06 |
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| CN202210008732.XA Active CN114365677B (en) | 2022-01-05 | 2022-01-05 | Water supply installation for treegarden irrigation |
| CN202211390275.1A Active CN115669505B (en) | 2022-01-05 | 2022-01-05 | Water supply device suitable for treegarden irrigation |
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| CN110338037A (en) * | 2019-08-09 | 2019-10-18 | 王志军 | A kind of afforestation irrigation water supply device |
| CN211510092U (en) * | 2019-11-20 | 2020-09-18 | 黄滨滨 | Agricultural water-saving irrigation device |
| CN211288760U (en) * | 2019-11-26 | 2020-08-18 | 张宝安 | Rust-proof and freeze-proof control valve |
| CN212138711U (en) * | 2020-01-17 | 2020-12-15 | 长沙玉诚环境景观工程有限公司 | Gardens are with irrigating water outlet spray head device |
| CN213907842U (en) * | 2020-10-29 | 2021-08-10 | 海南自贸区兰花谷共享农庄股份有限公司 | Agricultural machine irrigation equipment with adjustable |
| CN112854373B (en) * | 2021-01-18 | 2022-10-14 | 万消消防科技有限公司 | Automatic surplus water mechanism of arranging of outdoor fire hydrant |
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2022
- 2022-01-05 CN CN202210008732.XA patent/CN114365677B/en active Active
- 2022-01-05 CN CN202211390275.1A patent/CN115669505B/en active Active
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| Publication number | Publication date |
|---|---|
| CN115669505A (en) | 2023-02-03 |
| CN115669505B (en) | 2024-10-29 |
| CN114365677A (en) | 2022-04-19 |
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