CN214183632U - Agricultural hydraulic engineering irrigation water jet equipment - Google Patents
Agricultural hydraulic engineering irrigation water jet equipment Download PDFInfo
- Publication number
- CN214183632U CN214183632U CN202022900048.1U CN202022900048U CN214183632U CN 214183632 U CN214183632 U CN 214183632U CN 202022900048 U CN202022900048 U CN 202022900048U CN 214183632 U CN214183632 U CN 214183632U
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- Prior art keywords
- water
- pipe
- bolted
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- reposition
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- Expired - Fee Related
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- 239000003621 irrigation water Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 239000007921 spray Substances 0.000 claims abstract description 48
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 230000002262 irrigation Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 210000003850 cellular structure Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 241000192710 Microcystis aeruginosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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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 utility model discloses an agricultural hydraulic engineering irrigation water jet equipment, including the reposition of redundant personnel case, the top bolt of reposition of redundant personnel case has the casing, logical groove has all been seted up at the left front in casing top and the back, the right side at reposition of redundant personnel roof portion all inlays in proper order after to in the past and is equipped with first reposition of redundant personnel mouth, the center department on reposition of redundant personnel roof portion right side inlays and is equipped with the second reposition of redundant personnel mouth. The utility model discloses an universal rotary joint, the squirt shower nozzle, the gear, the cooperation of spur rack and connecting rod, can adjust the angle of squirt shower nozzle, thereby make water jet equipment can spray water according to the width in farmland and irrigate, the spraying range of device has been improved, through the feed pipe, the universal rotary joint of second, the shunt tubes, the cooperation of first drain pipe and second drain pipe, can let the shunt tubes carry out the circumferential rotation under the drive of reaction force when spraying water, thereby make water jet equipment can spray water to the farmland large tracts of land and irrigate.
Description
Technical Field
The utility model relates to a hydraulic engineering field specifically is an agricultural hydraulic engineering irrigation water jet equipment.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, and is also called as water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the requirement of human, and water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity so as to meet the requirement of people on water resources in life and production, and the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like.
Agricultural hydraulic engineering often needs to use irrigation water jet equipment to irrigate the farmland, and a complete irrigation system's constitution mainly comprises spray gun, pipeline, water pump, four big key elements in water source, however, traditional irrigation water jet equipment is very big when irrigating the water spray, is difficult to adjust water jet equipment's angle according to the width in farmland to unable adjusting device's the scope of spraying, water jet equipment has very big limitation, the easy water resource of wasting.
Therefore, it is necessary to provide an irrigation sprinkler for agricultural hydraulic engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural hydraulic engineering irrigation water jet equipment is in order to solve the problem that the angle can't be adjusted as required to traditional agricultural hydraulic engineering irrigation water jet equipment who provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the agricultural water conservancy project irrigation water spraying device comprises a flow dividing box, wherein a shell is bolted to the top of the flow dividing box, through grooves are formed in the front end and the rear end of the left side of the top of the shell, first flow dividing nozzles are sequentially embedded in the right side of the top of the flow dividing box from front to back, a second flow dividing nozzle is embedded in the center of the right side of the top of the flow dividing box, the left side of the flow dividing box is communicated with a connecting pipe, the left end of the connecting pipe is communicated with a plastic water hose, the left end of the plastic water hose is communicated with a water pump, a water inlet of the water pump is communicated with a water outlet pipe, the left end of the water outlet pipe is communicated with a water tank, and a spraying mechanism is arranged in an inner cavity of the shell; the spraying mechanism comprises a first universal rotary joint, a water gun spray nozzle, a gear, a straight rack, a connecting rod, a first control valve, a water supply pipe, a second control valve, a second universal rotary joint, a shunt pipe, a first water discharge pipe and a second water discharge pipe, wherein the top end of the first shunt nozzle is communicated with the first universal rotary joint, the top of the first universal rotary joint is in threaded connection with the water gun spray nozzle, the water gun spray nozzle is rotatably connected with the top of the shell through a bearing, the top of the water gun spray nozzle is communicated with the first control valve, the bottom of the water gun spray nozzle is sleeved with the gear, the left side of the gear is meshed with the straight rack, the center of the top of the straight rack is bolted with the connecting rod, the top of the connecting rod penetrates through the through groove and extends upwards, the top end of the second shunt nozzle is communicated with the water supply pipe, the top end of the water supply pipe penetrates through the shell and is communicated with the second universal rotary joint, the feed pipe top intercommunication has the second control valve, the top intercommunication of the universal rotary joint of second has the shunt tubes, the right side intercommunication of shunt tubes has first drain pipe, the left side intercommunication of shunt tubes has the second drain pipe.
Preferably, the water outlets of the first water discharge pipe and the second water discharge pipe are of a honeycomb structure, and the water outlet of the water gun nozzle is of a cylindrical structure.
Preferably, a rack plate is bolted to the left side of the top of the shell, a locking rack is meshed to the top of the rack plate, springs are bolted to the front end and the rear end of the top of the locking rack, a moving handle is bolted to one side, far away from the locking rack, of the springs, the bottom of the moving handle is bolted to the top of the connecting rod, a sliding rod is bolted to the center of the top of the locking rack, a sliding sleeve is embedded in the center of the right side of the top of the moving handle, and the inner cavity of the sliding sleeve is connected with the surface of the sliding rod in a sliding mode.
Preferably, the top of the sliding rod is bolted with a pull ring, and the centers of the front surface and the back surface of the bottom of the shunt box are both bolted with ground pricks. Preferably, the front side and the back side of the left side of the top of the flow distribution box are bolted with fixed blocks, the top of each fixed block is provided with a sliding groove, an inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and the bottom of each spur rack is bolted with the top of each sliding block.
Preferably, the centers of the bottoms of the front surface and the back surface of the flow dividing box are bolted with connecting blocks, and the bottoms of the connecting blocks are bolted with supporting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can adjust the angle of the water gun spray head through the matching of the first universal rotary joint, the water gun spray head, the gear, the straight rack and the connecting rod, thereby leading the water spraying device to spray water and irrigate according to the width of the farmland, improving the spraying range of the device, the water supply pipe, the second universal rotary joint, the flow dividing pipe, the first water discharging pipe and the second water discharging pipe are matched, so that the flow dividing pipe can rotate circularly under the driving of the reaction force when spraying water, thereby leading the water spraying device to spray water and irrigate a large area of farmland, leading the water spraying device to be controlled and adjusted through the matching of the first control valve and the second control valve, thereby can effectually implement different water spray irrigation modes to the farmland according to actual need, solve traditional agricultural hydraulic engineering irrigation water jet equipment and can't adjust the problem to the angle as required.
2. The utility model discloses a delivery port of first drain pipe and second drain pipe is cellular structure and the delivery port of squirt shower nozzle is cylindrical structure, the cellular can make the water flower that sprays disperse evenly, thereby can carry out the water spray of large tracts of land to cover, reasonable water economy resource, the cylindricity can make water jet equipment shoot farther, thereby more be favorable to water jet equipment to irrigate the water spray to farmland remote distance, through rack plate, the locking rack, sliding sleeve and slide bar cooperation, the person of being convenient for limits to the straight rack, prevent that the straight rack from removing when needing to be static, thereby influence the effect of device angle modulation, through the cooperation of spout and slider, the person of being convenient for uses slides the straight rack and limits, prevent the straight rack from inclining when removing, the stability of straight rack is improved, through the cooperation of pull ring and prick ground awl, the pull ring can be convenient for the person to carry out the lift adjustment to the slide bar, thereby finally can adjust the water spray angle that sprays the mechanism, prick the ground awl and can fix water jet equipment in the soil, improve the stability of device, through the cooperation of connecting block and supporting shoe, convenient to use person assists prick the ground awl and carry on spacingly to the device, further improved the stability of device.
Drawings
Fig. 1 is a front view of the overall structure of an irrigation water injector for agricultural water conservancy projects;
FIG. 2 is a structural side sectional view of the irrigation sprinkler of agricultural water conservancy project of the present invention;
FIG. 3 is a perspective view of the fixing block and the spur rack of the present invention;
fig. 4 is an enlarged view of a portion a of the structure of fig. 1 according to the present invention.
In the figure: 1. a shunt box; 2. a first flow dividing nozzle; 3. a housing; 4. a fixed block; 5. a spraying mechanism; 51. a first universal swivel joint; 52. a water gun nozzle; 53. a gear; 54. straight rack; 55. a connecting rod; 56. a first control valve; 57. a water supply pipe; 58. a second control valve; 59. a second universal swivel joint; 510. a shunt tube; 511. a first drain pipe; 512. a second drain pipe; 6. a slider; 7. a chute; 8. a sliding sleeve; 9. a slide bar; 10. moving the handle; 11. a locking rack; 12. a spring; 13. a rack plate; 14. a connecting pipe; 15. a plastic hose; 16. a water pump; 17. a water outlet pipe; 18. a water tank; 19. and a second flow dividing nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an agricultural water conservancy project irrigation water spraying device comprises a flow distribution box 1, a shell 3 is bolted at the top of the flow distribution box 1, through grooves are formed in the front end and the rear end of the left side of the top of the shell 3, a first flow distribution nozzle 2 is sequentially embedded in the right side of the top of the flow distribution box 1 from front to back, a second flow distribution nozzle 19 is embedded in the center of the right side of the top of the flow distribution box 1, a connecting pipe 14 is communicated with the left side of the flow distribution box 1, a plastic water hose 15 is communicated with the left end of the connecting pipe 14, a water pump 16 is communicated with the left end of the plastic water hose 15, a water inlet of the water pump 16 is communicated with a water outlet pipe 17, a water tank 18 is communicated with the left end of the water outlet pipe 17, a spraying mechanism 5 is arranged in an inner cavity of the shell 3, and the angle of the water gun nozzle 52 can be adjusted through the cooperation of a first universal rotary joint, the spraying range of the device is improved, the shunt pipe 510 can rotate circularly under the driving of the reaction force when spraying water through the matching of the water supply pipe 57, the second universal rotary joint 59, the shunt pipe 510, the first drainage pipe 511 and the second drainage pipe 512, so that the water spraying device can spray water to irrigate a large area of a farmland, the water spraying device can be controlled and adjusted through the matching of the first control valve 56 and the second control valve 58, different water spraying irrigation modes can be effectively implemented on the farmland according to actual needs, and the problem that the angle of the traditional agricultural water conservancy project irrigation water spraying device cannot be adjusted as required is solved;
the spraying mechanism 5 comprises a first universal rotary joint 51, a water gun spray head 52, a gear 53, a spur rack 54, a connecting rod 55, a first control valve 56, a water supply pipe 57, a second control valve 58, a second universal rotary joint 59, a shunt pipe 510, a first water discharge pipe 511 and a second water discharge pipe 512, wherein the top end of the first shunt nozzle 2 is communicated with the first universal rotary joint 51, the top part of the first universal rotary joint 51 is in threaded connection with the water gun spray head 52, the center of the water gun spray head 52 is in rotary connection with the top part of the shell 3 through a bearing, the top part of the surface of the water gun spray head 52 is communicated with the first control valve 56, the bottom part of the surface of the water gun spray head 52 is in bolt connection with the gear 53, the left side of the gear 53 is engaged with the spur rack 54, the center part of the top part of the spur rack 54 is in bolt connection with the connecting rod 55, the top part of the connecting rod 55 penetrates through the through groove and extends upwards, the top end of the second shunt nozzle 19 is communicated with the water supply pipe 57, the top end of the water supply pipe 57 penetrates through the shell 3 and is communicated with a second universal rotary joint 59, the top part of the surface of the water supply pipe 57 is communicated with a second control valve 58, the top end of the second universal rotary joint 59 is communicated with a shunt pipe 510, the right side of the shunt pipe 510 is communicated with a first drainage pipe 511, the left side of the shunt pipe 510 is communicated with a second drainage pipe 512, through the cooperation of the first universal rotary joint 51, the water gun spray head 52, the gear 53, the spur rack 54 and the connecting rod 55, the angle of the water gun spray head 52 can be adjusted, so that the water spraying device can spray water according to the width of a farmland, the spraying range of the device is improved, through the cooperation of the water supply pipe 57, the second universal rotary joint 59, the shunt pipe 510, the first drainage pipe 511 and the second drainage pipe 512, the shunt pipe 510 can rotate circularly under the driving of the reaction force when spraying water, so that the water spraying device can spray water for irrigating large-area farmlands, through the cooperation of first control valve 56 and second control valve 58, can control the regulation to water jet equipment to can effectually implement different water spray irrigation modes to the farmland as required.
The delivery port of first drain pipe 511 and second drain pipe 512 is cellular structure, the delivery port of squirt shower nozzle 52 is cylindric structure, the delivery port through first drain pipe 511 and second drain pipe 512 is cellular structure and squirt shower nozzle 52's delivery port is cylindric structure, the alveolate water bloom that can make the spraying evenly scatter, thereby can carry out the water spray of large tracts of land to the farmland and cover, reasonable water economy resource, cylindricly can make that water jet equipment jets farther, thereby more be favorable to water jet equipment to irrigate the water spray to the farmland is remote.
The pull ring has been bolted at the top of slide bar 9, and the center department at the front of flow distribution box 1 bottom and the back all has been bolted and has been pricked ground awl, and through the cooperation of pull ring and prick ground awl, the pull ring can convenient to use person carry out lift adjustment to slide bar 9 to finally can adjust the water spray angle that sprays mechanism 5, prick ground awl and can fix water jet equipment in the soil, improved the stability of device.
The left front and the back in reposition of redundant personnel case 1 top all bolted connection have fixed block 4, spout 7 has been seted up at the top of fixed block 4, the inner chamber sliding connection of spout 7 has slider 6, the bottom of spur rack 54 and the top bolted connection of slider 6, through the cooperation of spout 7 and slider 6, convenient to use person slides spacingly to spur rack 54, prevent that spur rack 54 from inclining when removing, improved the stability of spur rack 54.
The connecting blocks are bolted at the centers of the front side and the back side of the flow distribution box 1, the supporting blocks are bolted at the bottoms of the connecting blocks, and a user can conveniently limit the device by assisting the ground prick cone through the matching of the connecting blocks and the supporting blocks, so that the stability of the device is further improved.
The working principle is as follows: during the operation, the user upwards lifts and draws the pull ring, the pull ring drives slide bar 9 and upwards removes this moment, thereby drive locking rack 11 and upwards remove and extrude spring 12, locking rack 11 leaves the surface of rack board 13 this moment, the user stirs removal handle 10 afterwards and can drive spur rack 54 and remove, spur rack 54 removes simultaneously and can drive gear 53 and rotate, gear 53 rotates thereby can drive squirt shower nozzle 52 and rotate, thereby adjust squirt shower nozzle 52's angle, until adjusting to suitable position, the user loosens the pull ring this moment, elasticity through spring 12 is kick-backed, thereby drive locking rack 11 and reset fast and mesh joint with rack board 13, thereby it is spacing to spur rack 54, the user opens water pump 16 this moment, water in water pump 16 carries reposition of flow box 1 with the basin 18 via outlet pipe 17 and plastics hose 15 in, reposition of flow box 1 is respectively carried into squirt shower nozzle 52 with moisture through first reposition of flow nozzle 2 and second reposition of flow nozzle 19 afterwards, water shower nozzle 52 is carried into to the squirt shower nozzle 52 And in shunt tubes 510, squirt shower nozzle 52 and shunt tubes 510 spray water to the external world simultaneously, and when the water in shunt tubes 510 outwards sprayed via first drain pipe 511 and second drain pipe 512, can be to rotatory water spray all around under the recoil force effect of water, drive shunt tubes 510 simultaneously and carry out circular motion to water spray that can be large tracts of land is irrigated the soil.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an agricultural hydraulic engineering irrigation water jet equipment, includes flow distribution box (1), its characterized in that: the top of the flow distribution box (1) is bolted with a shell (3), the front end and the rear end of the left side of the top of the shell (3) are provided with through grooves, the right side of the top of the flow distribution box (1) is sequentially provided with a first flow distribution nozzle (2) from front to back, the center of the right side of the top of the flow distribution box (1) is provided with a second flow distribution nozzle (19), the left side of the flow distribution box (1) is communicated with a connecting pipe (14), the left end of the connecting pipe (14) is communicated with a plastic water hose (15), the left end of the plastic water hose (15) is communicated with a water pump (16), a water inlet of the water pump (16) is communicated with a water outlet pipe (17), the left end of the water outlet pipe (17) is communicated with a water tank (18), and an inner cavity of the shell (3) is provided with a spraying mechanism (5);
the spray mechanism (5) comprises a first universal rotary joint (51), a water gun spray head (52), a gear (53), a spur rack (54), a connecting rod (55), a first control valve (56), a water supply pipe (57), a second control valve (58), a second universal rotary joint (59), a shunt pipe (510), a first drain pipe (511) and a second drain pipe (512), wherein the top end of the first shunt nozzle (2) is communicated with the first universal rotary joint (51), the top of the first universal rotary joint (51) is in threaded connection with the water gun spray head (52), the water gun spray head (52) is in rotary connection with the top of the shell (3) through a bearing, the top of the water gun spray head (52) is communicated with the first control valve (56), the bottom of the water gun spray head (52) is sleeved with the gear (53), the left side of the gear (53) is meshed with the spur rack (54), the central department bolt at spur rack (54) top has connecting rod (55), the top of connecting rod (55) runs through logical groove and upwards extends, the top intercommunication of second reposition of redundant personnel mouth (19) has feed pipe (57), the top of feed pipe (57) runs through casing (3) and the intercommunication has second universal rotary joint (59), feed pipe (57) top intercommunication has second control valve (58), the top intercommunication of second universal rotary joint (59) has shunt tubes (510), the right side intercommunication of shunt tubes (510) has first drain pipe (511), the left side intercommunication of shunt tubes (510) has second drain pipe (512).
2. The agricultural water conservancy project irrigation water spray device of claim 1, wherein: the water outlets of the first water discharge pipe (511) and the second water discharge pipe (512) are of a honeycomb structure, and the water outlet of the water gun nozzle (52) is of a cylindrical structure.
3. The agricultural water conservancy project irrigation water spray device of claim 1, wherein: rack plate (13) have been bolted on the left side at casing (3) top, the top meshing of rack plate (13) has locking rack (11), the equal bolt in front and back end at locking rack (11) top has spring (12), one side bolt that locking rack (11) were kept away from in spring (12) has removal handle (10) the bottom of removal handle (10) and the top bolt of connecting rod (55), the center department bolt at locking rack (11) top has slide bar (9), center department on removal handle (10) top right side inlays and is equipped with sliding sleeve (8), the surface sliding connection of the inner chamber of sliding sleeve (8) and slide bar (9).
4. The agricultural water conservancy project irrigation water spray device of claim 3, wherein: the top of the sliding rod (9) is bolted with a pull ring, and the centers of the front surface and the back surface of the bottom of the flow distribution box (1) are both bolted with a ground pricking cone.
5. The agricultural water conservancy project irrigation water spray device of claim 1, wherein: the left front and the back of reposition of redundant personnel case (1) top are all bolted with fixed block (4), spout (7) have been seted up at the top of fixed block (4), the inner chamber sliding connection of spout (7) has slider (6), the bottom of spur rack (54) and the top bolt of slider (6).
6. The agricultural water conservancy project irrigation water spray device of claim 1, wherein: the center of the front and back bottoms of the flow distribution box (1) is bolted with a connecting block, and the bottom of the connecting block is bolted with a supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900048.1U CN214183632U (en) | 2020-12-04 | 2020-12-04 | Agricultural hydraulic engineering irrigation water jet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900048.1U CN214183632U (en) | 2020-12-04 | 2020-12-04 | Agricultural hydraulic engineering irrigation water jet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214183632U true CN214183632U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900048.1U Expired - Fee Related CN214183632U (en) | 2020-12-04 | 2020-12-04 | Agricultural hydraulic engineering irrigation water jet equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN214183632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951106A (en) * | 2021-11-27 | 2022-01-21 | 山东水利职业学院 | Hydraulic engineering irrigation system |
| CN114042552A (en) * | 2021-10-14 | 2022-02-15 | 广州城建职业学院 | Liftable little shower nozzle of convertible injection mode |
| CN115318519A (en) * | 2022-08-31 | 2022-11-11 | 无锡市晟然智能装备有限公司 | Electrostatic spraying device |
-
2020
- 2020-12-04 CN CN202022900048.1U patent/CN214183632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042552A (en) * | 2021-10-14 | 2022-02-15 | 广州城建职业学院 | Liftable little shower nozzle of convertible injection mode |
| CN114042552B (en) * | 2021-10-14 | 2022-11-08 | 广州城建职业学院 | Liftable little shower nozzle of convertible injection mode |
| CN113951106A (en) * | 2021-11-27 | 2022-01-21 | 山东水利职业学院 | Hydraulic engineering irrigation system |
| CN115318519A (en) * | 2022-08-31 | 2022-11-11 | 无锡市晟然智能装备有限公司 | Electrostatic spraying device |
| CN115318519B (en) * | 2022-08-31 | 2024-05-28 | 无锡市晟然智能装备有限公司 | Electrostatic spraying device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |