CN117461545B - Cultivation water-saving irrigation device - Google Patents
Cultivation water-saving irrigation device Download PDFInfo
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- CN117461545B CN117461545B CN202311798882.6A CN202311798882A CN117461545B CN 117461545 B CN117461545 B CN 117461545B CN 202311798882 A CN202311798882 A CN 202311798882A CN 117461545 B CN117461545 B CN 117461545B
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- 230000002262 irrigation Effects 0.000 title claims abstract description 49
- 238000003973 irrigation Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000003032 molecular docking Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000013589 supplement Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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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- 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
- A01G25/16—Control of watering
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
- Sliding Valves (AREA)
Abstract
The application discloses cultivation water-saving irrigation equipment relates to irrigation technical field. The application comprises the following steps: the main pipes are multiple in number and are connected through pipelines, the free ends of the main pipes positioned at the tail ends are seals, and the main pipes positioned at the head ends are connected with a booster water pump through pipelines; the communicating pipe is horizontally communicated with the main pipe, two ends of the communicating pipe are vertically communicated with a connecting pipe, the bottom of the connecting pipe is communicated with a mounting pipe, and a plurality of drip irrigation spray heads are mounted on the mounting pipe; the water outlet pipe is communicated with the main pipe and is vertical, and a sprinkler head is arranged at the free end of the main pipe. The utility model provides a change the inside water pressure of being responsible for through booster pump, cooperation auto-change over device can switch the state of irrigation according to the needs of crop, has not only guaranteed that the different seasons of crop and cycle need different irrigation modes to supplement the water liquid to make full use of water resource has practiced thrift the water source more.
Description
Technical Field
The application relates to the technical field of irrigation devices, in particular to a cultivation water-saving irrigation device.
Background
In order to ensure normal growth of crops, obtain high yield and stable yield, the crops must be supplied with sufficient water, under natural conditions, the water requirements of the crops cannot be met due to insufficient precipitation or uneven distribution, therefore, the crops are required to be irrigated manually to supplement the deficiency of natural rainfall, the existing common irrigation modes are generally sprinkling irrigation and drip irrigation, the sprinkling irrigation is to irrigate the crops in a certain area in a large range through a sprinkling nozzle, the drip irrigation is to directly supplement water to the roots of the crops, more water sources are saved, and in the daily irrigation process, the water is supplemented in different irrigation modes according to different seasons and different requirements of crop periods, and the single irrigation mode cannot meet the water requirements of the crops and is unfavorable for saving water resources.
Therefore, the invention provides a cultivation water-saving irrigation device to solve the existing defects.
Disclosure of Invention
The purpose of the present application is: in order to solve the problems in the background art, the application provides a cultivation water-saving irrigation device.
The application specifically adopts the following technical scheme for realizing the purposes:
cultivation water-saving irrigation equipment includes:
the main pipes are multiple in number and are connected through pipelines, the free ends of the main pipes positioned at the tail ends are seals, and the main pipes positioned at the head ends are connected with a booster water pump through pipelines;
the communicating pipe is horizontally communicated with the main pipe, two ends of the communicating pipe are vertically communicated with a connecting pipe, the bottom of the connecting pipe is communicated with a mounting pipe, and a plurality of drip irrigation spray heads are mounted on the mounting pipe;
the water outlet pipe is communicated with the main pipe and is vertical, and a sprinkler head is arranged at the free end of the water outlet pipe;
the switching device is arranged in the main pipe and acts on the communicating pipe and the water outlet pipe, when the water pressure in the main pipe is at a first pressure, the communicating pipe is communicated with the main pipe through the switching device, the water outlet pipe is in a blocking state with the main pipe, and when the water pressure in the main pipe is at a second pressure, the communicating pipe is in a blocking state with the main pipe through the switching device, and the water outlet pipe is in a communicating state with the main pipe.
Further, the first pressure is less than the second pressure; the switching device comprises a first T-shaped pipe and a second T-shaped pipe which are arranged in a main pipe, wherein one vertical ends of the first T-shaped pipe and the second T-shaped pipe are connecting ends, the connecting ends of the first T-shaped pipe and the second T-shaped pipe are upward and are respectively connected to a communicating pipe and a water outlet pipe, one ends of the first T-shaped pipe and the second T-shaped pipe, which are positioned in the main pipe, are sealed, a valve piece is arranged in the vertical section of the first T-shaped pipe, one end, which is close to an opening, of the second T-shaped pipe is rotatably provided with an elastic valve plate, a driving piece acting on the valve piece is arranged in the second T-shaped pipe, when the first pressure is applied in the main pipe, the valve piece is opened, when the second pressure is applied in the main pipe, the elastic valve plate is opened, and the valve piece is closed through the driving piece.
Further, the valve piece is including constructing the intraductal first inner ring board of first T type, install the mounting panel in the intraductal mounting panel of first T type, a plurality of limbers have been seted up on the mounting panel, it has the slide bar to slip on the mounting panel to run through, the slide bar top is constructed with the shutoff board through first inner ring board, the slide bar bottom is constructed with the flange, installs coupling spring between flange and the mounting panel, and the shutoff board is used for sheltering from first inner ring board hole, the driving piece acts on the shutoff board.
Further, the driving piece comprises a sliding ring plate which is horizontally and slidably arranged in the horizontal section of the second T-shaped pipe, a linkage rod is hinged between the elastic valve plate and the sliding ring plate, a driving rod is vertically and slidably arranged in the vertical section of the second T-shaped pipe, a hinged rod is hinged between the driving rod and the sliding ring plate, a forcing rod is vertically arranged at the top end of the driving rod, a forcing plate is horizontally and slidably arranged on the vertical section of the second T-shaped pipe, a forcing inclined surface for the forcing rod to contact is arranged on the forcing plate, the edge of the top of the plugging plate is an inclined surface, and one end of the forcing plate penetrates through the second T-shaped pipe to be used for contacting with the inclined surface.
Further, a limiting plate for limiting the rotation direction of the elastic valve plate is constructed on the second T-shaped pipe, an installation cover is communicated with the outer side of the second T-shaped pipe, a sleeve is installed in the installation cover, a sleeve rod is inserted in the sleeve in a sliding mode, a reset spring is installed between the sleeve rod and the sleeve rod, the free end of the sleeve rod is connected with a sliding ring plate through a rod body, and a baffle for blocking the communication position of the installation cover and the second T-shaped pipe is constructed on the rod body.
Further, the vertical intercommunication in second T type pipe bottom has the drain pipe, the drain pipe is located between second T type pipe sealing end and the slip annular plate, drain pipe bottom intercommunication has the overflow bucket that passes the main pipe and is located outside, the wash port has been seted up on the overflow bucket, install useful control spare in the drain pipe, it is used for controlling drain pipe and second T type pipe intercommunication and shutoff.
Further, the control piece comprises a second inner annular plate which is arranged in the drain pipe, a moving rod which penetrates through the second inner annular plate is vertically arranged in the drain pipe in a sliding mode, one end, located below the second inner annular plate, of the moving rod is provided with a shielding plate which is used for shielding an inner hole of the second inner annular plate, a chute is obliquely arranged on the moving rod, a docking rod is arranged on the sliding annular plate, and a post rod which is in sliding tangency with the chute is arranged on the docking rod.
Further, the elastic valve plate is rotatably mounted on the second T-shaped pipe through the shaft rod, one end of the shaft rod penetrates through the main pipe to be located outside, and an adjusting assembly for driving the shaft rod to rotate is mounted on the outer side of the main pipe.
Further, the adjusting component comprises an installing cylinder which is constructed on the main pipe, an adjusting cylinder is movably sleeved on the installing cylinder, a connecting rod is constructed at one end of the inside of the adjusting cylinder, a limit gear is constructed at one end of the connecting rod, a limit tooth socket for inserting the limit gear is formed at one end of the shaft rod, a plate body is constructed on the adjusting cylinder, an arc plate is constructed on the plate body, an arc groove is constructed on the periphery side of the installing cylinder, a clamping groove and a homing groove are constructed on the arc groove, the arc plate is used for sliding on the arc groove, the clamping groove and the homing groove, a propping spring is mounted on the installing cylinder, a rotating ring plate is connected with the free end of the propping spring, and the rotating ring plate is rotatably mounted in the adjusting cylinder.
Further, the sealing ends of the first T-shaped pipe and the second T-shaped pipe are far away from each other, the two end faces of the first T-shaped pipe and the second T-shaped pipe, which are positioned on the same axis, face the axis of the main pipe, and the opening end of the first T-shaped pipe faces the inflow flowing direction of the main pipe.
The beneficial effects of this application are as follows:
the utility model provides a change the inside water pressure of being responsible for through booster pump, cooperation auto-change over device can switch the state of irrigation according to the needs of crop, has not only guaranteed that the different seasons of crop and cycle need different irrigation modes to supplement the water liquid to make full use of water resource has practiced thrift the water source more.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a diagram showing the structure of a main pipe of the present application;
FIG. 3 is a partial perspective cross-sectional view of FIG. 2 of the present application;
FIG. 4 is a further partial perspective cross-sectional view of FIG. 2 of the present application;
FIG. 5 is another partial perspective cross-sectional view of FIG. 2 of the present application;
FIG. 6 is an exploded view of a portion of the structure of FIG. 2 of the present application;
FIG. 7 is an enlarged view of the structure of FIG. 6A of the present application;
FIG. 8 is an exploded view of the structure of the conditioning assembly of the present application;
FIG. 9 is a schematic view of the present application from another perspective of FIG. 8;
reference numerals: 1. a main pipe; 2. a communicating pipe; 3. a connecting pipe; 4. installing a pipe; 5. drip irrigation spray heads; 6. a water outlet pipe; 7. a sprinkler head; 8. a switching device; 801. a first T-tube; 802. a second T-tube; 803. a valve member; 8031. a first inner ring plate; 8032. a mounting plate; 8033. a water through hole; 8034. a slide bar; 8035. a plugging plate; 8036. a connecting spring; 8037. a convex plate; 804. an elastic valve plate; 805. a driving member; 8051. a sliding ring plate; 8052. a linkage rod; 8053. a driving rod; 8054. a hinge rod; 8055. forcing the rod; 8056. forcing the plate; 8057. forcing the ramp; 8058. an inclined surface; 806. a connection end; 9. a limiting plate; 10. a mounting cover; 11. a sleeve; 12. a loop bar; 13. a return spring; 14. a rod body; 15. a drain pipe; 16. a water overflow bucket; 17. a drain hole; 18. a control member; 1801. a second inner ring plate; 1802. a moving rod; 1803. a shutter; 1804. a chute; 1805. a butt joint rod; 1806. a post; 19. a shaft lever; 20. an adjustment assembly; 2001. a mounting cylinder; 2002. an adjustment cylinder; 2003. a connecting rod; 2004. a limit gear; 2005. limiting tooth grooves; 2006. a plate body; 2007. an arc-shaped plate; 2008. an arc-shaped groove; 2009. a clamping groove; 20010. a homing groove; 20011. a spring is abutted tightly; 20012. rotating the ring plate; 21. and a baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
Example 1
As shown in fig. 1 to 9, a cultivation water-saving irrigation device according to a first embodiment of the present application includes:
the number of the main pipes 1 is multiple, the adjacent main pipes 1 are connected through pipelines, the free ends of the main pipes 1 at the tail ends are sealed, and the main pipes 1 at the head ends are connected with a booster pump through pipelines; the booster water pump is externally connected with a water source, and the booster water pump can fill water into the main pipe 1 when pumping water, and the plurality of main pipes 1 are filled with water when the booster water pump is started because the plurality of main pipes 1 are connected through pipelines and the main pipe 1 positioned at the tail end is sealed;
the communicating pipe 2 is horizontally communicated with the main pipe 1, two ends of the communicating pipe 2 are vertically communicated with the connecting pipe 3, the bottom of the connecting pipe 3 is communicated with the mounting pipe 4, and a plurality of drip irrigation spray heads 5 are mounted on the mounting pipe 4; that is, when the main pipe 1 is filled with water, water flow enters the communicating pipe 2, and water flow enters the connecting pipe 3 after entering the communicating pipe 2, and the drip irrigation nozzles 5 are used for realizing drip irrigation because the connecting pipe 3 is communicated with the mounting pipe 4 and a plurality of drip irrigation nozzles 5 are mounted on the mounting pipe 4;
the water outlet pipe 6 is communicated with the main pipe 1 and is vertical, and a sprinkler 7 is arranged at the free end of the water outlet pipe 6;
the switching device 8 is installed in the main pipe 1 and acts on the communicating pipe 2 and the water outlet pipe 6, when the water pressure in the main pipe 1 is at a first pressure, the communicating pipe 2 is communicated with the main pipe 1, the water outlet pipe 6 is in a blocking state with the main pipe 1, when the water pressure in the main pipe 1 is at a second pressure, the communicating pipe 2 is in a blocking state with the main pipe 1, the water outlet pipe 6 is communicated with the main pipe 1 through the switching device 8, that is, when the crop is required to be drip, the starting of the booster water pump can enable the interior of the main pipe 1 to be filled with water, when the water pressure in the main pipe 1 reaches the first pressure, the water in the main pipe 1 can enter the communicating pipe 2, the drip irrigation nozzle 5 can be completed, and in the process, the booster water pump is always in a water inlet state, the pressure in the main pipe 1 is kept, in the process of working the drip irrigation spray head 5, the water outlet pipe 6 and the main pipe 1 are in a closed state, so that the water spray head 7 is not in a working state, when the water spray head 7 is opened according to seasons and the requirements of crops, the water pressure in the main pipe 1 can be changed through a booster water pump, the water outlet pipe 6 is communicated with the main pipe 1 by matching with the switching device 8, the water spray head 7 can finish irrigation work, and the main pipe 1 and the communicating pipe 2 are kept in a blocking state by matching with the switching device 8, the drip irrigation spray head 5 can stop drip irrigation at the moment, the irrigation state can be switched according to the requirements of crops, not only the water can be supplemented by different irrigation modes required by different seasons and periods of the crops, thereby fully utilizing water resources, more water source is saved.
As shown in fig. 3, in the first embodiment, the first pressure is smaller than the second pressure; the switching device 8 comprises a first T-shaped pipe 801 and a second T-shaped pipe 802 which are arranged in the main pipe 1, wherein one vertical end of the first T-shaped pipe 801 and one vertical end of the second T-shaped pipe 802 are connecting ends 806, the two connecting ends 806 are upward and are respectively connected to the communicating pipe 2 and the water outlet pipe 6, one ends of the first T-shaped pipe 801 and the second T-shaped pipe 802 which are positioned in the main pipe 1 are sealed, a valve member 803 is arranged in the vertical section of the first T-shaped pipe 801, one end of the second T-shaped pipe 802 which is close to the opening (far from the sealing direction) is rotatably provided with an elastic valve plate 804, a driving member 805 which acts on the valve member 803 is arranged in the second T-shaped pipe 802, when the first pressure is applied in the main pipe 1, the elastic valve plate 804 is opened, when the elastic valve plate 804 is opened, the valve member 803 is closed, that is to say, when the water pressure in the main pipe 1 reaches the first pressure, the elastic valve plate 804 is in a closed state, and because one end of the second T-shaped pipe 802 is sealed, the water in the main pipe 1 does not enter the second T-shaped pipe 802, so the sprinkler 7 does not discharge water, and at this time, the valve member 803 is in an open state due to the water pressure in the main pipe 1, so the water in the main pipe 1 flows into the first T-shaped pipe 801, because the connecting end 806 of the first T-shaped pipe 801 is connected with the communicating pipe 2, the water in the main pipe 1 flows into the communicating pipe 2, so the drip irrigation sprinkler 5 discharges water, and when the water pressure in the main pipe 1 is pressurized to the second pressure, the elastic valve plate 804 is opened due to the rising of the water pressure, the water in the main pipe 1 flows into the second T-shaped pipe 802, because the connecting end 806 of the second T-shaped pipe 802 is connected with the water outlet pipe 6, so the sprinkler 7 at this time can go out water to irrigate the crop in certain region, and because driving piece 805 can make valve piece 803 close this moment, so first T type pipe 801 and outlet pipe 6 do not communicate this moment, so drip irrigation shower nozzle 5 can not go out water to practiced thrift the water source, prevent that drip irrigation shower nozzle 5 still is in the drip irrigation state when watering.
In the first embodiment, the sealed ends of the first T-shaped pipe 801 and the second T-shaped pipe 802 are far away from each other, the two end surfaces of the first T-shaped pipe 801 and the second T-shaped pipe 802 located on the same axis face the axis of the main pipe 1, the open end of the first T-shaped pipe 801 faces the water inlet flow direction of the main pipe 1, that is, when the main pipe 1 is water inlet, because the open end of the first T-shaped pipe 801 faces the water inlet flow direction of the main pipe 1, water flow can enter the first T-shaped pipe 801 more easily, water flow resistance of the first T-shaped pipe 801 and the second T-shaped pipe 802 can be reduced, and service lives of the first T-shaped pipe 801 and the second T-shaped pipe 802 are prolonged.
As shown in fig. 2-3, in the first embodiment, the valve member 803 includes a first inner ring plate 8031 configured in the first T-shaped pipe 801, a mounting plate 8032 is mounted in the first T-shaped pipe 801, a plurality of water through holes 8033 are formed in the mounting plate 8032, a sliding rod 8034 is slidably inserted through the mounting plate 8032, the diameter of the specific sliding rod 8034 is smaller than the inner diameter of the first inner ring plate 8031, the top end of the sliding rod 8034 passes through the first inner ring plate 8031 to configure a sealing plate 8035, when the main pipe 1 is at a first pressure, the sealing plate 8035 moves up to a maximum limit position, so that water in the main pipe 1 can enter the first T-shaped pipe 801, and then flows into the main pipe 2 from a gap between the sealing plate 8035 and the first inner ring plate 8031, a convex plate 8037 is configured at the bottom end of the sliding rod 8034, a connecting spring 8036 is mounted between the convex plate 8037 and the mounting plate 8032, the sealing plate 8035 is used for shielding the inner hole of the first inner ring plate 8031, that is acted on the sealing plate 8035, that is, when the sealing plate 8035 moves down to the sealing plate 8035, the sealing plate 8035 is driven by the first inner ring plate 8035, and thus ensuring that water can flow into the main pipe 2 through the sealing plate 8035, and when the sealing plate 8035 moves down, the sealing plate 8035, and the sealing plate 8035, when the sealing plate is normally moves down.
Example two
As shown in fig. 4, this embodiment further improves the present application on the basis of the first embodiment, the driving member 805 includes a sliding ring plate 8051 horizontally slidably mounted in the horizontal section of the second T-shaped tube 802, a linkage rod 8052 is hinged between the elastic valve plate 804 and the sliding ring plate 8051, that is, when the elastic valve plate 804 rotates, the linkage rod 8052 also moves, because one end of the linkage rod 8052 is hinged on the sliding ring plate 8051, the elastic valve plate 804 slides the sliding ring plate 8051 through the linkage rod 8052 when rotating, a driving rod 8053 is vertically slidably mounted in the vertical section of the second T-shaped tube 802, a hinge rod 8054 is hinged between the driving rod 8053 and the sliding ring plate 8051, that is, when the sliding ring plate 8051 moves, the driving rod 8053 is driven to move by the hinge rod 8054, the top end of the driving rod 8053 is vertically configured with a forcing rod 8055, when the driving rod 8053 is forced to move, the vertical section of the second T-shaped pipe 802 is horizontally and slidably provided with a forcing plate 8056, the forcing plate 8056 is provided with a forcing inclined plane 8057 for forcing the rod 8055 to contact, the top edge of the sealing plate 8035 is provided with an inclined plane 8058, one end of the forcing plate 8056 passes through the second T-shaped pipe 802 to contact the inclined plane 8058, as shown in fig. 3, when the water pressure in the main pipe 1 reaches the second pressure, the elastic valve plate 804 also rotates due to excessive water pressure, the elastic valve plate 804 moves the sliding ring plate 8051 through the linkage rod 8052 when rotating, the sliding ring plate 8051 moves upwards through the hinge rod 8054 when moving, the driving rod 8053 moves upwards to indirectly drive the forcing rod 8055 to move upwards, the forcing rod 8055 moves upwards to contact the forcing inclined plane 8057 on the forcing plate 8056, thereby forcing the plate 8056 to move towards the direction close to the sealing plate 8035, because one end of the forcing plate 8056 contacts the inclined plane 8058 of the sealing plate 8035, so when forcing the board 8056 to move towards the direction of the plugging board 8035, the plugging board 8035 can be moved downwards along with the movement of the forcing board 8056 until the plugging board 8035 shields the interior of the first inner ring board 8031, and at the moment, because the plugging board 8035 shields the interior of the first inner ring board 8031, the water in the main pipe 1 at the moment can not flow into the first T-shaped pipe 801, so that the drip irrigation spray heads 5 can not continue to drip irrigation under the second pressure state of the main pipe 1, and the opening and closing of the drip irrigation spray heads 5 and the water sprinkling spray heads 7 can be controlled only by controlling the water pressure in the main pipe 1 through a booster water pump without additional driving force, so that the drip irrigation device is convenient to use.
As shown in fig. 2 and 5, in the second embodiment, a limiting plate 9 for limiting the rotation direction of the elastic valve plate 804 is configured on the second T-shaped pipe 802, the limiting plate 9 is designed to ensure that the rotation opening direction of the limiting plate 9 is always consistent when the main pipe 1 is at the second pressure, the outer side of the second T-shaped pipe 802 is communicated with a mounting cover 10, a sleeve 11 is mounted in the mounting cover 10, a sleeve rod 12 is slidably inserted in the sleeve 11, a return spring 13 is mounted between the sleeve 11 and the sleeve rod 12, the free end of the sleeve rod 12 is connected with the sliding ring plate 8051 through a rod body 14, specifically, a moving groove is formed on the second T-shaped pipe 802, the rod body 14 moves through the moving groove and the sliding ring plate 8051, that is, when the water pressure in the main pipe 1 reaches the second pressure, at this time, the elastic valve plate 804 can rotate, thereby the sliding ring plate 8051 can be moved through the linkage rod 8052, the sliding ring plate 8051 can drive the rod body 14 to move when moving, the rod body 14 can squeeze the return spring 13 when moving, and when the water pressure in the main pipe 1 does not reach the second pressure, the return spring 13 can reset at this time, thereby the sliding ring plate 8051 can move and reset, the elastic valve plate 804 at this time can also rotate and reset, the elastic valve plate 804 is reset through the return spring 13, the baffle 21 for blocking the communication part of the installation cover 10 and the second T-shaped pipe 802 is constructed on the rod body 14, the baffle 21 can block the moving groove, the water in the second T-shaped pipe 802 can be prevented from flowing into the installation cover 10, and the structures of the sleeve 11 and the sleeve rod 12 are protected.
Example III
As shown in fig. 2 and 5, this embodiment further improves the present application on the basis of embodiment one and embodiment two, when the water pressure in the main pipe 1 changes from the first pressure to the second pressure, but when the inside of the second T-shaped pipe 802 is in a state of being full of water, in order to prevent the water in the second T-shaped pipe 802 from affecting the rotation of the elastic valve plate 804, the bottom of the second T-shaped pipe 802 is vertically communicated with the drain pipe 15, the drain pipe 15 is located between the sealing end of the second T-shaped pipe 802 and the sliding ring plate 8051, the bottom end of the drain pipe 15 is communicated with the overflow bucket 16 passing through the main pipe 1 and located outside, the drain hole 17 is formed in the overflow bucket 16, a useful control member 18 is installed in the drain pipe 15 and used for controlling the drain pipe 15 to be communicated with the second T-shaped pipe 802, that is, in other words, by the control member 18, the drain pipe 15 can keep the drain pipe 802 in a state of being full of water, so that the water in the second T-shaped pipe 802 can be discharged from the drain pipe 15, and finally the drain water can enter into the overflow bucket 16 and finally drain water from the hole 17, and the drain water can be discharged from the inside of the elastic valve plate 804 to the second T-shaped pipe 802, and the water can be kept in a state of being opened to the elastic valve plate 804, when the drain water can be kept in a state of being opened from the second T-shaped pipe 802, and the elastic valve plate 804, and the water can be kept in a state of being opened, and the water is kept in an elastic state by the drain valve plate 804, and is kept in an elastic state by the drain valve plate, and is kept in an open state by the drain valve, and water, and is kept in a state.
As shown in fig. 5-6, in the third embodiment, the control member 18 includes a second inner ring plate 1801 configured in the drain pipe 15, a moving rod 1802 passing through the second inner ring plate 1801 is vertically slidably mounted in the drain pipe 15, a shutter 1803 is configured at one end of the moving rod 1802 below the second inner ring plate 1801, the moving rod 1803 is used for shielding an inner hole of the second inner ring plate 1801, a chute 1804 is obliquely formed on the moving rod 1802, a docking rod 1805 is configured on the sliding ring plate 8051, a post 1806 in sliding contact with the chute 1805 is configured on the docking rod 1805, that is, when the elastic valve plate 804 is in a closed state, the shutter 1803 does not cover the inner hole of the second inner ring plate 1801, and when the elastic valve plate 804 rotates to be opened, the sliding ring plate 8051 also moves, the post 1805 is indirectly driven to move, the docking rod 1805 is driven to move when the docking rod 1805 moves, because the docking rod 1806 is in sliding contact with the chute, the docking rod 1805 is driven to move horizontally, the moving rod 1802 is forced to move up the moving rod 1803, the plunger 1803 is driven by the second inner ring plate 1801, and water is driven by the water inlet pipe 1801, and the water inlet pipe 1801 is not driven to be in the upper ring plate 1801, and the water inlet is directly connected to the second inner ring plate 1801, and the water outlet pipe is not driven to be in the upper plate 802 is in sliding contact with the second inner ring plate 1801, and is driven by the second ring plate 1801, and the water inlet pipe is driven by the second water inlet plate is driven by the plunger rod 1801.
Example IV
As shown in fig. 6-7, this embodiment further improves the present application on the basis of the first embodiment to the third embodiment, the elastic valve plate 804 is rotatably mounted on the second T-shaped tube 802 through the shaft rod 19, one end of the shaft rod 19 passes through the main tube 1 and is located outside, the outer side of the main tube 1 is mounted with the adjusting component 20 for driving the shaft rod 19 to rotate, when the objects are closer together, the irrigation range of the plurality of sprinkler heads 7 may be repeated when spraying water at the same time, so that water resources are wasted, and then the shaft rod 19 can be turned off through the adjusting component 20, so that the elastic valve plate 804 is always in a closed state, and the redundant sprinkler heads 7 can be turned off, thereby saving water sources.
As shown in fig. 8 to 9, in the fourth embodiment, the adjusting unit 20 includes a mounting cylinder 2001 formed on the main pipe 1, an adjusting cylinder 2002 is movably sleeved on the mounting cylinder 2001, a connecting rod 2003 is formed at one end inside the adjusting cylinder 2002, a limiting gear 2004 is formed at one end of the connecting rod 2003, a limiting tooth groove 2005 into which the limiting gear 2004 is inserted is formed at one end of the shaft 19, a plate 2006 is formed on the adjusting cylinder 2002, an arc plate 2007 is formed on the plate 2006, an arc groove 2008 is formed on the outer circumferential side of the mounting cylinder 2001, a chucking groove 2009 and a homing groove 20010 are formed on the arc groove 2008, the arc plate 2007 is used for sliding on the arc groove 2008, the chucking groove 2009 and the homing groove 20010, specifically, when the arc plate 2007 is located in the chucking groove 2009, the limiting gear 2004 at this time is located in the limiting tooth groove 2005, when the arc plate 2007 is located in the homing groove 20010, the limiting gear 2004 and the limiting tooth groove 2005 at this time are in a separated state, the mounting cylinder 2001 is provided with a propping spring 20011, the free end of the propping spring 20011 is connected with a rotary ring plate 20012, the rotary ring plate 20012 is rotatably mounted in the adjusting cylinder 2002, that is, when the rotation angle of the elastic valve plate 804 needs to be locked, the adjusting cylinder 2002 can be pulled, the adjusting cylinder 2002 moves the connecting rod 2003 when moving, the connecting rod 2003 can disengage the arc plate 2007 connected with the connecting rod 2003 from the homing slot 20010 when moving, the arc plate 2007 is positioned in the arc slot 2008, at the moment, the adjusting cylinder 2002 is rotated, the arc plate 2007 moves from the arc slot 2008 to a position facing the clamping slot 2009, then the adjusting cylinder 2002 is released, at the moment, the propping spring 20011 is reset, the arc plate moves and is clamped in the clamping slot 2009, the limiting gear 2004 at the moment is inserted in the limiting tooth slot 2005, and by the elastic propping force of the propping spring 20011, the adjusting cylinder 2002 is not easy to accidentally rotate, so that the arc plate 2007 is separated from the clamping groove 2009, and the rotating angle of the elastic valve plate 804 can be limited or released only by pulling the adjusting cylinder 2002 and then rotating the adjusting cylinder 2002 when the valve is used, so that the valve is convenient to use.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. Cultivation water-saving irrigation equipment, its characterized in that includes:
the number of the main pipes (1) is multiple, the adjacent main pipes (1) are connected through pipelines, the free ends of the main pipes (1) at the tail ends are sealed, and the main pipes (1) at the head ends are connected with a booster water pump through pipelines;
the connecting pipe (2) is horizontally communicated with the main pipe (1), two ends of the connecting pipe (2) are vertically communicated with the connecting pipe (3), the bottom of the connecting pipe (3) is communicated with the mounting pipe (4), and a plurality of drip irrigation spray heads (5) are mounted on the mounting pipe (4);
the water outlet pipe (6) is communicated with the main pipe (1) and is vertical, and a sprinkler head (7) is arranged at the free end of the water outlet pipe (6);
the switching device (8) is arranged in the main pipe (1) and acts on the communicating pipe (2) and the water outlet pipe (6), when the internal water pressure of the main pipe (1) is at a first pressure, the communicating pipe (2) is communicated with the main pipe (1) through the switching device (8), the water outlet pipe (6) is in a blocking state with the main pipe (1), when the internal water pressure of the main pipe (1) is at a second pressure, the communicating pipe (2) is in a blocking state with the main pipe (1) through the switching device (8), and the water outlet pipe (6) is in a communicating state with the main pipe (1);
the first pressure is smaller than the second pressure, the switching device (8) comprises a first T-shaped pipe (801) and a second T-shaped pipe (802) which are arranged in the main pipe (1), one vertical end of the first T-shaped pipe (801) and one vertical end of the second T-shaped pipe (802) are connected with the connecting end (806), the two connecting ends (806) are respectively connected with the communicating pipe (2) and the water outlet pipe (6), one ends of the first T-shaped pipe (801) and the second T-shaped pipe (802) which are positioned in the main pipe (1) are sealed, a valve piece (803) is arranged in the vertical section of the first T-shaped pipe (801), an elastic valve plate (804) is rotatably arranged at one end of the second T-shaped pipe (802) which is close to the opening, a driving piece (805) acting on the valve piece (803) is arranged in the second T-shaped pipe (802), when the first pressure is arranged in the main pipe (1), the valve piece (803) is opened, and when the second pressure is arranged in the main pipe (1), the elastic valve plate (804) is opened, and when the valve plate (803) is opened through the driving piece (803) is closed;
the valve piece (803) comprises a first inner annular plate (8031) which is formed in the first T-shaped pipe (801), a mounting plate (8032) is arranged in the first T-shaped pipe (801), a plurality of water through holes (8033) are formed in the mounting plate (8032), a sliding rod (8034) is arranged on the mounting plate (8032) in a sliding penetrating mode, the top end of the sliding rod (8034) penetrates through the first inner annular plate (8031) to form a sealing plate (8035), a convex plate (8037) is formed at the bottom end of the sliding rod (8034), a connecting spring (8036) is arranged between the convex plate (8037) and the mounting plate (8032), the sealing plate (8035) is used for shielding an inner hole of the first inner annular plate (8031), and the driving piece (805) acts on the sealing plate (8035);
the driving piece (805) comprises a sliding ring plate (8051) which is horizontally and slidably arranged in the horizontal section of the second T-shaped pipe (802), a linkage rod (8052) is hinged between the elastic valve plate (804) and the sliding ring plate (8051), a driving rod (8053) is vertically and slidably arranged in the vertical section of the second T-shaped pipe (802), a hinging rod (8054) is hinged between the driving rod (8053) and the sliding ring plate (8051), a forcing rod (8055) is vertically arranged at the top end of the driving rod (8053), a forcing plate (8056) is horizontally and slidably arranged at the vertical section of the second T-shaped pipe (802), a forcing inclined surface (8057) for the forcing rod (8055) to contact is arranged on the forcing plate (8056), the top edge of the blocking plate (8035) is configured as an inclined surface (8058), and one end of the forcing plate (8056) penetrates through the second T-shaped pipe (802) to contact with the inclined surface (8058);
the device is characterized in that a limiting plate (9) for limiting the rotation direction of the elastic valve plate (804) is constructed on the second T-shaped pipe (802), an installation cover (10) is communicated with the outer side of the second T-shaped pipe (802), a sleeve (11) is installed in the installation cover (10), a sleeve rod (12) is inserted in the sleeve (11) in a sliding mode, a return spring (13) is installed between the sleeve (11) and the sleeve rod (12), the free end of the sleeve rod (12) is connected with a sliding ring plate (8051) through a rod body (14), and a baffle plate (21) for blocking the communication position of the installation cover (10) and the second T-shaped pipe (802) is constructed on the rod body (14);
the elastic valve plate (804) is rotatably mounted on the second T-shaped pipe (802) through a shaft lever (19), one end of the shaft lever (19) passes through the main pipe (1) to be positioned outside, and an adjusting component (20) for driving the shaft lever (19) to rotate is mounted on the outer side of the main pipe (1);
the adjusting assembly (20) comprises an installing cylinder (2001) which is formed on the main pipe (1), the installing cylinder (2001) is movably sleeved with the adjusting cylinder (2002), one end inside the adjusting cylinder (2002) is provided with a connecting rod (2003), one end of the connecting rod (2003) is provided with a limiting gear (2004), one end of the shaft rod (19) is provided with a limiting tooth groove (2005) for inserting the limiting gear (2004), the adjusting cylinder (2002) is provided with a plate body (2006), the plate body (2006) is provided with an arc plate (2007), the periphery of the installing cylinder (2001) is provided with an arc groove (2008), the arc groove (2008) is provided with a clamping groove (2009) and a homing groove (20010), the arc plate (2007) is used for sliding on the arc groove (2008), the clamping groove (2009) and the homing groove (20010), the installing cylinder (2001) is provided with a supporting spring (20011), the free end of the supporting spring (20011) is connected with a rotary ring plate (20012), and the rotary ring plate (20012) is arranged in the adjusting cylinder (2002).
2. The cultivation water-saving irrigation device according to claim 1, wherein a drain pipe (15) is vertically communicated with the bottom of the second T-shaped pipe (802), the drain pipe (15) is positioned between the sealing end of the second T-shaped pipe (802) and the sliding ring plate (8051), an overflow bucket (16) which penetrates through the main pipe (1) and is positioned outside is communicated with the bottom end of the drain pipe (15), a drain hole (17) is formed in the overflow bucket (16), and a control piece (18) for controlling the drain pipe (15) to be communicated with and blocked by the second T-shaped pipe (802) is installed in the drain pipe (15);
the control member (18) comprises a second inner annular plate (1801) which is formed in the drain pipe (15), a moving rod (1802) which penetrates through the second inner annular plate (1801) is vertically and slidably arranged in the drain pipe (15), a shielding plate (1803) is formed at one end, located below the second inner annular plate (1801), of the moving rod (1802) and used for shielding an inner hole of the second inner annular plate (1801), a chute (1804) is obliquely formed in the moving rod (1802), a docking rod (1805) is formed in the sliding annular plate (8051), and a post (1806) which is in sliding tangent with the chute (1804) is formed in the docking rod (1805).
3. The cultivation water-saving irrigation device according to claim 1, wherein the sealing ends of the first T-shaped pipe (801) and the second T-shaped pipe (802) are far away from each other, two end faces of the first T-shaped pipe (801) and the second T-shaped pipe (802) which are positioned on the same axis face the axis of the main pipe (1), and the opening end of the first T-shaped pipe (801) faces the inflow direction of the main pipe (1).
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| CN202311798882.6A CN117461545B (en) | 2023-12-26 | 2023-12-26 | Cultivation water-saving irrigation device |
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| CN202311798882.6A CN117461545B (en) | 2023-12-26 | 2023-12-26 | Cultivation water-saving irrigation device |
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