CN217608775U - Irrigation device suitable for remote control - Google Patents
Irrigation device suitable for remote control Download PDFInfo
- Publication number
- CN217608775U CN217608775U CN202221913241.1U CN202221913241U CN217608775U CN 217608775 U CN217608775 U CN 217608775U CN 202221913241 U CN202221913241 U CN 202221913241U CN 217608775 U CN217608775 U CN 217608775U
- Authority
- CN
- China
- Prior art keywords
- pipe body
- tube
- assembly
- remote control
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model provides an irrigation device suitable for remote control, which comprises a first pipe body, a second pipe body, a piston assembly, a driving assembly and a control assembly; the first pipe body is vertically arranged, the lower end of the first pipe body is used for being communicated with a water source, and the upper end of the first pipe body is closed; the second pipe body is transversely arranged, one end of the second pipe body is connected and communicated with one side of the second pipe body, and the other end of the second pipe body is used for outwards draining water; the piston assembly is arranged in the first pipe body and is suitable for sliding in the first pipe body; the driving assembly is arranged on the upper side of the first pipe body and connected with the first pipe body, and the power output end is connected with the piston assembly and is suitable for driving the piston assembly to slide in the first pipe body in a reciprocating manner; the control assembly is connected with the driving assembly and is suitable for controlling the driving assembly to drive the piston assembly to slide between the upper side and the lower side of the connecting port of the first pipe body and the second pipe body in a reciprocating manner; the remote control terminal is electrically connected with the control assembly through the wireless signal transmission module and is suitable for remotely controlling the control assembly.
Description
Technical Field
The utility model belongs to the technical field of the field irrigation equipment, concretely relates to be suitable for remote control's irrigation equipment.
Background
The technical measure for supplementing the water needed by the crops. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the lack of natural rainfall.
At present, the irrigation mode is mainly by the flood irrigation, drip irrigation and three kinds of sprinkling irrigation, but all need the peasant to go to manually open irrigation equipment one by one in the field usually when irrigating, extravagant labour and inefficiency.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an irrigation equipment who is suitable for remote control aims at providing one kind can remote control's irrigation equipment.
In order to achieve the purpose, the utility model adopts the technical proposal that: there is provided an irrigation device adapted for remote control, comprising:
the first pipe body is vertically arranged, the lower end of the first pipe body is used for being communicated with a water source, and the upper end of the first pipe body is closed;
the second pipe body is transversely arranged, one end of the second pipe body is connected and communicated with one side of the second pipe body, and the other end of the second pipe body is used for outwards discharging water;
the piston assembly is arranged in the first pipe body and is suitable for sliding in the first pipe body;
the driving assembly is arranged on the upper side of the first pipe body, is connected with the first pipe body, and is connected with the piston assembly at a power output end so as to drive the piston assembly to slide in the first pipe body in a reciprocating manner;
the control assembly is connected with the driving assembly and is suitable for controlling the driving assembly to drive the piston assembly to slide between the upper side and the lower side of the connecting port of the first pipe body and the second pipe body in a reciprocating mode;
and the remote control terminal is in communication connection with the control assembly through a wireless signal transmission module and is suitable for remotely controlling the control assembly.
In one possible implementation mode, the piston assembly comprises a piston, a rod body and a spring, the piston is arranged in the first pipe body and is connected with the inner wall of the first pipe body in a sealing mode, one end of the rod body is connected with the piston, the other end of the rod body penetrates through the first pipe body and is connected with the power output end of the driving assembly, the spring is sleeved on the rod body, one end of the spring is abutted to the piston, and the other end of the spring is abutted to the first pipe body.
In one possible implementation, the piston includes a rigid plate and a flexible pad, one side of the rigid plate is connected to the flexible pad, the other side of the rigid plate is connected to the rod body, the rigid plate is in clearance fit with the inner wall of the first pipe body, and the flexible pad is in interference fit with the first pipe body.
In a possible implementation manner, the driving assembly comprises a cylinder, a mounting seat and four connecting rods, the four connecting rods surround the cylinder, one end of each connecting rod is connected with the bottom of the cylinder, the other end of each connecting rod penetrates through the top of the cylinder and is connected with the mounting seat, the mounting seat is connected with the top of the first pipe body, and the rod body penetrates through the top of the first pipe body and the mounting seat and is connected with the power output end of the cylinder.
In a possible implementation manner, the driving assembly further comprises a sealing ring and a plurality of adjusting assemblies, the sealing ring is sleeved on the rod body and clamped between the mounting seat and the first pipe body, and the adjusting assemblies are suitable for connecting the mounting seat with the first pipe body and adjusting the distance between the mounting seat and the first pipe body.
In a possible implementation manner, each group of adjusting assemblies comprises an elastic washer, an adjusting bolt and an adjusting nut, the adjusting bolt sequentially penetrates through the first pipe body and the mounting seat to be connected with the adjusting bolt in a matched mode, and the elastic washer is sleeved on the adjusting nut and clamped between the mounting seat and the first pipe body.
In one possible implementation manner, the control assembly comprises an electromagnetic directional valve and a control module, the electromagnetic directional valve is connected with the air inlet and the air outlet of the air cylinder through an air path, the electromagnetic directional valve is electrically connected with the control module, and the control module is used for controlling the action of the electromagnetic directional valve.
In a possible implementation mode, the control assembly further comprises a mounting plate, two wing plates and a limiting part, wherein the wing plates are respectively connected with the mounting plate to form a U-shaped plate, the U-shaped plate is covered on the outer sides of the two adjacent connecting rods, one of the wing plates is abutted to one of the connecting rods, the limiting part penetrates the other wing plate to be in threaded connection with the wing plates, and is abutted to the other connecting rod, so that the mounting plate is fixed to the relative position of the connecting rod, and the electromagnetic directional valve is connected with the mounting plate.
In a possible implementation manner, the device further comprises a flow sensor, the flow sensor is connected with the second pipe body and is suitable for detecting the flow of the second pipe body, and the flow sensor is connected with the control module.
In a possible implementation mode, the hose for the flood irrigation further comprises a third pipe body, a first pipe cap, a second pipe cap and a threaded sleeve, wherein the third pipe body is connected with one side of the second pipe body and is suitable for being connected with a spray irrigation or drip irrigation pipeline, a threaded structure is arranged at the water outlet end of the second pipe body, the threaded sleeve is sleeved on the second pipe body and is suitable for being matched with the threaded structure on the second pipe body, and a hose for the flood irrigation is clamped between the threaded sleeve and the second pipe body; the first pipe cap is suitable for being connected with a water outlet of a second pipe body so as to seal the water outlet of the second pipe body, and the second pipe cap is suitable for being connected with a water outlet of a third pipe body so as to seal the water outlet of the third pipe body.
The utility model provides a be suitable for remote control's irrigation equipment's beneficial effect is: compared with the prior art, the utility model provides a be suitable for remote control's irrigation equipment passes through remote control terminal remote control subassembly, controls drive assembly and drives piston assembly second body upside and second body downside in first body and correspond reciprocating sliding between the position, realizes the break-make of remote control second body and first body, and then realizes that remote control irrigation equipment opens, irrigates the field, perhaps closes, can improve irrigation efficiency greatly, reduce peasant's intensity of labour.
Drawings
Fig. 1 is a schematic perspective view of an irrigation device suitable for remote control according to an embodiment of the present invention;
fig. 2 is a schematic front view of an irrigation device suitable for remote control according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural diagram of an irrigation device suitable for remote control according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
description of reference numerals:
11. a first pipe body; 12. a second tube body; 13. a third tube; 14. a first cap;
15. a second cap; 16. a threaded bushing; 21. a piston; 211. a rigid plate;
212. a flexible pad; 22. a rod body; 23. a spring; 31. a cylinder;
32. a mounting seat; 33. a connecting rod; 34. a seal ring; 35. an elastic washer;
36. adjusting the bolt; 37. adjusting the nut; 41. an electromagnetic directional valve; 42. mounting a plate;
43. a wing plate; 44. a limiting member; 50. a flow sensor.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4 together, the irrigation device suitable for remote control according to the present invention will now be described. The irrigation device suitable for remote control comprises a first pipe body 11, a second pipe body 12, a piston assembly, a driving assembly and a control assembly; the first pipe body 11 is vertically arranged, the lower end of the first pipe body is used for being communicated with a water source, and the upper end of the first pipe body is closed; the second pipe body 12 is transversely arranged, one end of the second pipe body is connected and communicated with one side of the second pipe body 12, and the other end of the second pipe body is used for discharging water outwards; the piston assembly is arranged in the first pipe body 11 and is suitable for sliding in the first pipe body 11; the driving assembly is arranged on the upper side of the first pipe body 11 and connected with the first pipe body 11, and the power output end is connected with the piston assembly and is suitable for driving the piston assembly to slide in the first pipe body 11 in a reciprocating manner; the control component is connected with the driving component and is suitable for controlling the driving component to drive the piston component to slide between the upper side and the lower side of the connecting port of the first pipe body 11 and the second pipe body 12 in a reciprocating manner; the remote control terminal is in communication connection with the control assembly through the wireless signal transmission module and is suitable for remotely controlling the control assembly.
The irrigation device suitable for remote control provided by the embodiment has the advantages that: compared with the prior art, the irrigation equipment that is suitable for remote control that this embodiment provided passes through remote control terminal remote control subassembly, come control drive assembly to drive piston assembly and reciprocating sliding between the second body 12 upside in first body 11 and the corresponding position of second body 12 downside, realize remote control second body 12 and the break-make of first body 11, and then realize that remote control irrigation equipment opens, irrigate the field, perhaps close, can improve irrigation efficiency greatly, reduce peasant's intensity of labour.
As shown in fig. 1 and 3, in a specific embodiment, the piston assembly includes a piston 21, a rod 22 and a spring 23, the piston 21 is disposed in the first tube 11 and is connected to an inner wall of the first tube 11 in a sealing manner, one end of the rod 22 is connected to the piston 21, the other end of the rod passes through the first tube 11 and is connected to a power output end of the driving assembly, the spring 23 is sleeved on the rod 22, one end of the spring abuts against the piston 21, and the other end of the spring abuts against the first tube 11.
It should be noted that, when irrigation is not needed, the piston 21 is always located below the connection port between the second tube 12 and the first tube 11 under the elastic force of the spring 23, and water cannot enter the second tube 12 at this time; when need irrigate, through remote control terminal control assembly, and then control drive assembly drives body of rod 22 and piston 21 upward movement together, makes second body 12 and first body 11 intercommunication, irrigates.
As shown in fig. 1 and 3, in a specific embodiment, the piston 21 includes a rigid plate 211 and a flexible pad 212, one side of the rigid plate 211 is connected to the flexible pad 212, the other side of the rigid plate is connected to the rod 22, the rigid plate 211 is in clearance fit with the inner wall of the first pipe 11, and the flexible pad 212 is in interference fit with the first pipe 11, so that the requirement of the rigid plate 211 on the processing precision can be effectively reduced.
As shown in fig. 1 and fig. 2, in a specific embodiment, the driving assembly includes a cylinder 31, a mounting seat 32 and four connecting rods 33, the four connecting rods 33 are disposed around the cylinder 31, and one end of each connecting rod 33 is connected to the bottom of the cylinder 31, the other end of each connecting rod passes through the top of the cylinder 31 and is connected to the mounting seat 32, the mounting seat 32 is connected to the top of the first pipe 11, and the rod 22 passes through the top of the first pipe 11 and the mounting seat 32 and is connected to the power output end of the cylinder 31.
Specifically, the driving assembly further includes a sealing ring 34 and a plurality of adjusting assemblies, the sealing ring 34 is sleeved on the rod 22 and clamped between the mounting seat 32 and the first pipe 11, and the plurality of adjusting assemblies are adapted to connect the mounting seat 32 and the first pipe 11 and adjust a distance between the mounting seat 32 and the first pipe 11.
Further, each group of adjusting components includes an elastic washer 35, an adjusting bolt 36 and an adjusting nut 37, the adjusting bolt 36 sequentially passes through the first tube 11 and the mounting base 32 to be connected with the adjusting bolt 36 in a matching manner, and the elastic washer 35 is sleeved on the adjusting nut 37 and is clamped between the mounting base 32 and the first tube 11.
It should be noted that, traditional irrigation equipment is at the manual in-process of opening, if irrigation equipment leaks, the peasant can in time see, discover, but when the foretell irrigation equipment who is suitable for remote control is opened in long-range, if the emergence leaks then be difficult to in time discover, adjust the interval between mount pad 32 and the first body 11 through tight regulation nut 37, and then adjust the degree that sealing washer 34 is compressed tightly, make it can be enough effectively sealed the gap between the body of rod 22 and the first body 11, can avoid sealing washer 34 to pass through extrusion body of rod 22 again, lead to the frictional force between the body of rod 22 and the sealing washer 34 too big, with the sealed effect of increase irrigation equipment, avoid leaking.
As shown in fig. 1 and fig. 2, in a specific embodiment, the control assembly includes an electromagnetic directional valve 41 and a control module, the electromagnetic directional valve 41 is connected to the cylinder 31 through an air path, the electromagnetic directional valve 41 is electrically connected to the control module, and the control module is configured to control the operation of the electromagnetic directional valve 41.
As shown in fig. 1 and 2, in a specific embodiment, the control assembly further includes a mounting plate 42, two wing plates 43 and a stopper 44, wherein the two wing plates 43 are respectively connected with the mounting plate 42 to form a U-shaped plate, the U-shaped plate is covered outside two adjacent connecting rods 33, one wing plate 43 is abutted with one connecting rod 33, the stopper 44 is threaded with the wing plate 43 through the other wing plate 43 and abutted with the other connecting rod 33 to fix the relative position of the mounting plate 42 and the connecting rod 33, and the electromagnetic directional valve 41 is connected with the mounting plate 42.
When the electromagnetic directional valve 41 needs to be removed or moved, the limiting member 44 can be screwed to separate from the connecting rod 33, and at this time, the mounting plate 42 can be removed, or the mounting plate 42 can slide along the connecting rod 33, so as to adjust the position of the mounting plate 42 and the electromagnetic directional valve 41 thereon.
As shown in fig. 1 and 2, in one embodiment, the flow sensor 50 is further included, the flow sensor 50 is connected to the second tubular body 12 and is adapted to detect the flow of the second tubular body 12, and the flow sensor 50 is connected to the control module.
Specifically, the control module is a PLC integrated circuit and is integrated with a signal transceiver module, the electromagnetic directional valve 41 and the flow sensor 50 are both electrically connected with the PLC integrated circuit through a wire, the remote control terminal is a remote controller, a mobile phone or a computer, and the remote control terminal is in communication connection with the PLC integrated circuit through a wireless signal transmission module; the flow sensor 50 is used for detecting the flow of water in the second pipe 12 and feeding back the flow to the remote control terminal, on one hand, whether the second pipe 12 is communicated with the first pipe 11 or not can be judged, and on the other hand, the irrigation time can be adjusted according to the flow of water in the second pipe 12.
As shown in fig. 1 and 2, in a specific embodiment, the apparatus further comprises a third tube 13, a first tube cap 14, a second tube cap 15 and a threaded sleeve 16, wherein the third tube 13 is connected to one side of the second tube 12 and is adapted to be connected to a sprinkling or drip irrigation pipeline, a water outlet end of the second tube 12 is provided with a threaded structure, the threaded sleeve 16 is sleeved on the second tube 12 and is adapted to be matched with the threaded structure on the second tube 12, and a hose for flood irrigation is clamped between the threaded sleeve 16 and the second tube 12; the first cap 14 is adapted to be connected to the water outlet of the second tube 12 to seal off the water outlet of the second tube 12, and the second cap 15 is adapted to be connected to the water outlet of the third tube 13 to seal off the water outlet of the third tube 13.
It should be noted that when the farmland is flood-irrigated, a thin and soft pipeline is usually used to connect with the water outlet of the second pipe body 12 for drainage; when the irrigation device is used for flood irrigation, the second pipe cap 15 is used for plugging the water outlet of the third pipe body 13, the first pipe cap 14 is taken down from the second pipe body 12, the hose is sleeved on the threaded structure of the second pipe body 12, the threaded sleeve 16 is sleeved on the outer side of the hose and matched with the threaded structure of the second pipe body 12, and the hose and the second pipe body 12 are connected together in a sealing mode; the diameter of the third pipe body 13 is smaller than that of the second pipe body 12, when the sprinkler irrigation or drip irrigation is carried out, the used pipeline is thin, at the moment, the first pipe cap 14 is used for plugging the water outlet of the second pipe body 12, the second pipe cap 15 on the third pipe body 13 is taken down, the spray pipe or the drip irrigation pipeline is connected with the third pipeline, and the application range of the irrigation device is wider.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An irrigation device adapted for remote control, comprising:
the first pipe body is vertically arranged, the lower end of the first pipe body is used for being communicated with a water source, and the upper end of the first pipe body is closed;
the second pipe body is transversely arranged, one end of the second pipe body is connected and communicated with one side of the second pipe body, and the other end of the second pipe body is used for outwards discharging water;
the piston assembly is arranged in the first pipe body and is suitable for sliding in the first pipe body;
the driving assembly is arranged on the upper side of the first pipe body, is connected with the first pipe body, and is connected with the piston assembly at a power output end so as to drive the piston assembly to slide in the first pipe body in a reciprocating manner;
the control component is connected with the driving component and is suitable for controlling the driving component to drive the piston component to slide between the upper side and the lower side of the first pipe body and the second pipe body connecting port in a reciprocating manner; and
and the remote control terminal is in communication connection with the control assembly through a wireless signal transmission module and is suitable for remotely controlling the control assembly.
2. The irrigation device suitable for remote control according to claim 1, wherein the piston assembly comprises a piston, a rod body and a spring, the piston is arranged in the first tube body and is connected with the inner wall of the first tube body in a sealing manner, one end of the rod body is connected with the piston, the other end of the rod body penetrates through the first tube body and is connected with the power output end of the driving assembly, the spring is sleeved on the rod body, one end of the spring abuts against the piston, and the other end of the spring abuts against the first tube body.
3. The irrigation device as claimed in claim 2, wherein the piston comprises a rigid plate and a flexible pad, the rigid plate being connected to the flexible pad on one side and to the rod on the other side, the rigid plate being a clearance fit with the inner wall of the first pipe body, and the flexible pad being an interference fit with the first pipe body.
4. The irrigation device suitable for remote control of claim 2 wherein said drive assembly comprises a cylinder, a mounting seat and four connecting rods, wherein said four connecting rods are arranged around said cylinder, one end of each connecting rod is connected with the bottom of said cylinder, the other end of each connecting rod penetrates through the top of said cylinder to be connected with said mounting seat, said mounting seat is connected with the top of said first pipe body, and said rod body penetrates through the top of said first pipe body and said mounting seat to be connected with the power output end of said cylinder.
5. The remotely controllable irrigation device as claimed in claim 4, wherein said drive assembly further comprises a sealing ring and a plurality of adjustment assemblies, said sealing ring being disposed on said rod and sandwiched between said mounting block and said first tubular body, said plurality of adjustment assemblies being adapted to couple said mounting block to said first tubular body and to adjust a spacing between said mounting block and said first tubular body.
6. The irrigation device suitable for remote control of claim 5, wherein each set of said adjustment assemblies comprises an elastic washer, an adjustment bolt and an adjustment nut, wherein said adjustment bolt passes through said first tube and said mounting seat in turn to be in fit connection with said adjustment bolt, and said elastic washer is sleeved on said adjustment nut and clamped between said mounting seat and said first tube.
7. The irrigation device suitable for remote control according to claim 4, wherein the control assembly comprises a solenoid directional valve and a control module, the solenoid directional valve is connected with the air inlet and the air outlet of the air cylinder through an air passage, the solenoid directional valve is electrically connected with the control module, and the control module is used for controlling the action of the solenoid directional valve.
8. The irrigation device suitable for remote control according to claim 7, wherein the control assembly further comprises a mounting plate, two wing plates and a stop member, the two wing plates are respectively connected with the mounting plate to form a U-shaped plate, the U-shaped plate is covered outside two adjacent connecting rods, one wing plate is abutted with one connecting rod, the stop member penetrates through the other wing plate to be in threaded connection with the wing plate and is abutted with the other connecting rod, so that the relative position of the mounting plate and the connecting rod is fixed, and the electromagnetic directional valve is connected with the mounting plate.
9. The remotely controllable irrigation device as claimed in claim 8 further comprising a flow sensor coupled to said second tubular body and adapted to sense flow through said second tubular body, said flow sensor being coupled to said control module.
10. The irrigation device suitable for remote control of claim 1 further comprising a third tube, a first tube cap, a second tube cap and a threaded sleeve, wherein the third tube is connected to one side of the second tube and is adapted to connect to a sprinkler or drip irrigation pipe, wherein the outlet end of the second tube is provided with a threaded structure, and wherein the threaded sleeve is fitted over the second tube and is adapted to cooperate with the threaded structure of the second tube to clamp the hose for flood irrigation between the threaded sleeve and the second tube; the first pipe cap is suitable for being connected with a water outlet of a second pipe body so as to plug the water outlet of the second pipe body, and the second pipe cap is suitable for being connected with a water outlet of a third pipe body so as to plug the water outlet of the third pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913241.1U CN217608775U (en) | 2022-07-21 | 2022-07-21 | Irrigation device suitable for remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913241.1U CN217608775U (en) | 2022-07-21 | 2022-07-21 | Irrigation device suitable for remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217608775U true CN217608775U (en) | 2022-10-21 |
Family
ID=83635019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221913241.1U Active CN217608775U (en) | 2022-07-21 | 2022-07-21 | Irrigation device suitable for remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217608775U (en) |
-
2022
- 2022-07-21 CN CN202221913241.1U patent/CN217608775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109566360B (en) | Block type multifunctional integrated sprinkling irrigation system capable of being controlled automatically | |
| RU2009141381A (en) | MILK PUMP WITH A SYNCHRONIZED DIAPHRAGM AND WITH A PRESSURE REGULATION SYSTEM IN THE PUMP CYCLE | |
| CN101305685B (en) | Automatic water supply device controlled by soil water potential | |
| CN217608775U (en) | Irrigation device suitable for remote control | |
| CN204986108U (en) | In good time interfacing apparatus of water pump assembly water delivery hose | |
| CN108849404A (en) | A kind of adjustable irrigation rig and its application method | |
| CN209572718U (en) | Automatic flower-watering device | |
| CN109287441B (en) | Variable flow irrigation system capable of pressing salt | |
| CN212368064U (en) | Efficient water-saving micro-spraying intelligent device | |
| CN208687190U (en) | A kind of agricultural irrigation attachment device | |
| CN208490481U (en) | A kind of Simple sprinkling device | |
| CN113273561A (en) | Green sprinkler of planting in gardens based on artificial intelligence | |
| CN210671578U (en) | Unmanned supervision farmland irrigation device | |
| CN208972217U (en) | A kind of tuniclike psammosilene root mist filling device | |
| CN206586233U (en) | One kind building surrounding greenbelt insect-pest device | |
| CN208227939U (en) | A kind of adjustable sprinkler head of agricultural irrigation | |
| CN113439642A (en) | Modern agriculture high efficiency energy saving water sprayer | |
| CN209151844U (en) | Irrigation equipment is used in a kind of plantation of Chinese prickly ash | |
| CN215981351U (en) | Saline-alkali soil micro-spray pipe connector | |
| CN217088992U (en) | Automatic control drip irrigation device for asparagus planting | |
| CN206549906U (en) | A kind of Y types shower nozzle connector | |
| CN105532372A (en) | Pressure compensation water dropper | |
| CN209463074U (en) | A kind of multiple spot Irrigation Machine in water conservancy farmland | |
| CN220776831U (en) | Orchard micro-sprinkling irrigation device | |
| CN109667955A (en) | A kind of diaphragm valve and the method using the diaphragm valve trandfer fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |