CN108782161A - A kind of landscape garden irrigation injection well downhole flow regulator - Google Patents
A kind of landscape garden irrigation injection well downhole flow regulator Download PDFInfo
- Publication number
- CN108782161A CN108782161A CN201810690182.8A CN201810690182A CN108782161A CN 108782161 A CN108782161 A CN 108782161A CN 201810690182 A CN201810690182 A CN 201810690182A CN 108782161 A CN108782161 A CN 108782161A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- piston
- sleeve
- injection well
- flow regulator
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of landscape garden irrigation injection well downhole flow regulators, are related to irrigation technique field.The present invention includes the first steel pipe, the second steel pipe and rotary nozzle；A piston is installed in one end of first steel pipe, and the middle part of piston is equipped with through-hole, and through-hole is connected to the first steel pipe；The diameter of piston is more than the diameter of the first steel pipe；The periphery of first steel pipe is arranged with a sleeve；The one end of sleeve far from piston is fixedly connected with the outer wall of the first steel pipe；The space for accommodating the second steel pipe is formed between the inner wall of sleeve and the outer wall of the first steel pipe；The outer wall of sleeve is connected with an elevating mechanism；First steel pipe is slidably mounted on by piston in the second steel pipe；The one end of first steel pipe far from piston is rotatablely connected with rotary nozzle.The reaction force being subject to when the present invention is sprayed water by rotary nozzle makes rotary nozzle rotate, water can be made uniformly to be sprayed onto on plant, by controlling elevating mechanism the irrigation of different plants and the control of spray area are adapted to control height of the rotary nozzle apart from ground.
Description
Technical field
The invention belongs to irrigation technique fields, more particularly to a kind of landscape garden irrigation injection well downhole flow regulator.
Background technology
The basis of garden landscape can be divided into two major classes：One kind is soft thing, such as trees, water body and wind, thin
Rain, sunlight, sky；Another kind of is the thing of hard, as floor file, wall, railing, landscape are constructed.Soft thing claims soft scape
It sees, typically naturally；The thing of hard, referred to as hard soil lanscape, it is typically artificial.
There is a large amount of plant to need to pour in landscape garden, and a large amount of manpower is often expended with the mode artificially poured
Financial resources can also cause to pour uneven phenomenon, and the operation of spray cyclelog and setting of the existing mechanization spray thrower in market are logical
Often more complicated, the personage for generally requiring profession could manipulate, and cannot reach simple, easy to operate and time saving and energy saving effect.
Invention content
The purpose of the present invention is to provide a kind of landscape garden irrigation injection well downhole flow regulators, by designing the first steel pipe, the second steel
Pipe and rotary nozzle solve and existing with the mode artificially poured often expend a large amount of manpower financial capacity also and can cause pouring not
Equal phenomenon, the operation of spray cyclelog and setting of the existing mechanization spray thrower in market are usually relatively complex, often need
It wants the personage of profession that could manipulate, cannot reach simple, the problem of easy to operate and time saving and energy saving effect.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of landscape garden irrigation injection well downhole flow regulator, including the first steel pipe, the second steel pipe and rotary nozzle；
A piston is installed in one end of first steel pipe, and the middle part of the piston is equipped with through-hole, the through-hole and described the
One steel pipe is connected to；The diameter of the piston is more than the diameter of first steel pipe；The periphery of first steel pipe is arranged with a set of
Cylinder；The one end of the sleeve far from the piston is fixedly connected with the outer wall of first steel pipe；The inner wall of the sleeve and institute
State the space for being formed between the outer wall of the first steel pipe and accommodating second steel pipe；The outer wall of the sleeve and an elevating mechanism phase
Even；First steel pipe is slidably mounted on by the piston in second steel pipe；First steel pipe is far from the piston
One end and the rotary nozzle be rotatablely connected.
Further, the rotary nozzle includes connector, third steel pipe and two elastic tubes；The connector is mounted on institute
It states the middle part of third steel pipe and is connected to the third steel pipe；The third steel pipe is rotatably installed in described by the connector
One end of first steel pipe；Two elastic tubes are horizontally arranged at the both ends of the third steel pipe respectively；The two elastic tube difference
It is fixedly connected with the outer wall of the third steel pipe by a telescopic rod, forms a folder between the elastic tube and the third steel pipe
Angle.
Further, the telescopic rod is electric telescopic rod.
Further, the elastic tube is pvc pipe, and the pvc pipe passes through flanged joint with the third steel pipe.
Further, the range of the angle is at 30-85 °.
Further, further include shell, the shell is fixedly mounted on the ground or subsurface；It opens the upper end of the shell
Equipped with the first opening；The lower end of the shell offers the second opening；First opening and the second opening face setting；
One end of second steel pipe passes through second opening to be mounted in the shell；The sleeve passes through the first opening peace
In the shell, and there is gap between the sleeve and first opening；First steel pipe is slided by the piston
It is dynamic to be mounted in second steel pipe；
The elevating mechanism includes hydraulic cylinder and lifting ring；The hydraulic cylinder is fixedly mounted on the bottom of the shell；Institute
It states lifting ring and is set in the sleeve close to one end of the piston；One end of the hydraulic stem of the hydraulic cylinder and the lifting ring
Lower surface be fixedly connected.
Further, the material of the lifting ring and the sleeve is stainless steel, the side that the lifting ring passes through welding
Formula is fixedly mounted on the periphery of the sleeve.
Further, the one end of the sleeve far from the piston is equipped with end cap, and the middle part of the end cap is equipped with mounting hole,
The end cap is mounted on by mounting hole interference fit on first steel pipe.
Further, the one end of second steel pipe far from first steel pipe is equipped with a pressure adjustable water pump.
The invention has the advantages that：
1, the reaction force being subject to when the present invention is sprayed water by rotary nozzle makes rotary nozzle rotate, and water can be made uniform
It is sprayed onto on plant, the filling of different plants is adapted to control height of the rotary nozzle apart from ground by controlling elevating mechanism
It irrigates and the control of spray area.Human cost is reduced because no longer using manually to carry out pouring.
2, the present invention is easy to operate, does not need professional person and operates.
3, the present invention by by sprinkler design at rotary, U.S. when can guarantee sprinkling again while ensureing that sprinkling is uniform
It sees, as another road landscape in gardens when irrigation.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of landscape garden irrigation injection well downhole flow regulator of the present invention；
Fig. 2 is the mounting structure schematic diagram of rotary nozzle and the first steel pipe；
Fig. 3 is the structural schematic diagram that Hydraulic Cylinder sleeve moves up；
In attached drawing, parts list represented by the reference numerals are as follows：
The first steel pipes of 1-, the second steel pipes of 2-, 3- pistons, 4- through-holes, 5- sleeves, 6- connectors, 7- third steel pipes, 8- elasticity
Pipe, 9- telescopic rods, 10- angles, 11- shells, 12- hydraulic cylinders, 13- lifting rings, 14- water pumps.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " middle part ", " diameter ", " inner wall ", " outer wall ", " lower end ",
The indicating positions such as "upper", "inner", "horizontal" or position relationship, are merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified component or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
It please refers to Fig.1 shown in -2, the present invention is a kind of landscape garden irrigation injection well downhole flow regulator, including the first steel pipe 1, the second steel
Pipe 2 and rotary nozzle；
A piston 3 is installed in one end of first steel pipe 1, and the middle part of piston 3 is equipped with through-hole 4, and through-hole 4 is connected to the first steel pipe 1；
The diameter of piston 3 is more than the diameter of the first steel pipe 1, and the first steel pipe 1 is slidably mounted on by piston 3 in the second steel pipe 2, specific real
Shi Shi, piston 3 and the inner wall of the second steel pipe 2 are slidably and sealingly connected with；The periphery of first steel pipe 1 is arranged with a sleeve 5；Sleeve 5 is remote
One end from piston 3 is fixedly connected with the outer wall of the first steel pipe 1；It is formed and is held between the inner wall of sleeve 5 and the outer wall of the first steel pipe 1
Receive the space of the second steel pipe 2；The outer wall of sleeve 5 is connected with an elevating mechanism；First steel pipe 1 one end and rotation far from piston 3
Sprinkler rotation connects.
The course of work describes：Water enters through the through-hole 4 on piston 3 in the first steel pipe 1 out of second steel pipe 2, then through first
Steel pipe 1 enters rotary nozzle, is sprayed away from rotary nozzle, and sleeve 5 and can be adjusted by the movement of elevating mechanism
The position of two steel pipes 2, when elevating mechanism pushes sleeve 5 to move upwards, the first steel pipe 1 is transported to the direction far from the second steel pipe 2
The dynamic height for making rotary nozzle in turn apart from ground increases, and to adapt to the pouring of the plant of different height, passes through rotary nozzle
Rotation can make the pouring of plant more uniform, and plant is made to reach uniform growth, the more conducively beauty in gardens.
Wherein, rotary nozzle includes connector 6, third steel pipe 7 and two elastic tubes 8；Connector 6 is mounted on third steel pipe 7
Middle part and be connected to third steel pipe 7；Third steel pipe 7 is rotatably installed in one end of the first steel pipe 1 by connector 6；Two elasticity
Pipe 8 is horizontally arranged at the both ends of third steel pipe 7 respectively；Two elastic tubes 8 pass through the outer wall of a telescopic rod 9 and third steel pipe 7 respectively
It is fixedly connected, shape has angle 10 between elastic tube 8 and third steel pipe 7.Wherein, telescopic rod 9 is electric telescopic rod.Using water from
The reaction force that elastic tube 8 is subject to when elastic tube 8 sprays makes rotary nozzle rotate and then makes the more uniform of pouring, by stretching
Contracting bar 9 can adjust the angle 10 between elastic tube 8 and third steel pipe 7, and then adjust the area of rotary nozzle sprinkling.
Wherein, elastic tube 8 is pvc pipe, and pvc pipe passes through flanged joint with third steel pipe 7.
Wherein, the range of angle 10 is at 30-85 °.When it is implemented, when angle 10 is 45 °, in the situation that hydraulic pressure is constant
Under, the rotating speed of rotary nozzle is most fast.
Wherein, further include shell 11, shell 11 is fixedly mounted on the ground or subsurface；The upper end of shell 11 offers
One opening；The lower end of shell 11 offers the second opening；First opening and the second opening face setting；One end of second steel pipe 2
It is mounted in shell 11 across the second opening；Sleeve 5 passes through the first opening to be mounted in shell 11, and sleeve 5 and first is open
Between have gap, so, it is possible ensure sleeve 5 can first opening in move up and down；First steel pipe 1 is slided by piston 3 pacifies
In the second steel pipe 2；When setting piston 3 can ensure that the first steel pipe 1 moves in the second steel pipe 2, water will not be from the second steel
It is entered in pipe 2 between 2 inner wall of first steel pipe, 1 outer wall and the second steel pipe.
As shown in fig.3, elevating mechanism includes hydraulic cylinder 12 and lifting ring 13；Hydraulic cylinder 12 is fixedly mounted on shell 11
Bottom；Lifting ring 13 is set in sleeve 5 close to one end of piston 3；Under one end of the hydraulic stem of hydraulic cylinder 12 and lifting ring 13
Surface is fixedly connected.Lifting ring 13 is pushed to move upwards by hydraulic cylinder 12, lifting ring 13 is moved upwards with moving sleeve 5, sleeve 5
The first steel pipe 1 is driven to move upwards, the height that being finally reached makes rotary nozzle apart from ground increases.
Wherein, the material of lifting ring 13 and sleeve 5 is stainless steel, and lifting ring 13 is fixedly mounted on by welding
The periphery of sleeve 5.
Wherein, the one end of sleeve 5 far from piston 3 is equipped with end cap, and the middle part of end cap is equipped with mounting hole, and end cap passes through mounting hole
Interference fit is mounted on the first steel pipe 1.
Wherein, the one end of the second steel pipe 2 far from the first steel pipe 1 is equipped with a pressure adjustable water pump 14.By the way that pressure is arranged
Adjustable water pump 14 can not be carried out at the same time hydraulic pressure control in height of the rotary nozzle apart from ground, what guarantee was sprayed from rotary nozzle
Hydraulic pressure is consistent always, ensures the quality poured.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of landscape garden irrigation injection well downhole flow regulator, which is characterized in that including the first steel pipe (1), the second steel pipe (2) and rotation spray
Head；
A piston (3) is installed in one end of first steel pipe (1), and the middle part of the piston (3) is equipped with through-hole (4), the through-hole
(4) it is connected to first steel pipe (1)；The diameter of the piston (3) is more than the diameter of first steel pipe (1)；Described first
The periphery of steel pipe (1) is arranged with a sleeve (5)；The one end of the sleeve (5) far from the piston (3) and first steel pipe
(1) outer wall is fixedly connected；It is formed between the inner wall and the outer wall of first steel pipe (1) of the sleeve (5) and accommodates described the
The space of two steel pipes (2)；The outer wall of the sleeve (5) is connected with an elevating mechanism；First steel pipe (1) passes through the piston
(3) it is slidably mounted in second steel pipe (2)；The one end of first steel pipe (1) far from the piston (3) and the rotation
Sprinkler rotation connects.
2. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 1, which is characterized in that the rotary nozzle includes
Connector (6), third steel pipe (7) and two elastic tubes (8)；The connector (6) is mounted on the middle part of the third steel pipe (7) simultaneously
It is connected to the third steel pipe (7)；The third steel pipe (7) is rotatably installed in first steel pipe by the connector (6)
(1) one end；Two elastic tubes (8) are horizontally arranged at the both ends of the third steel pipe (7) respectively；Two elastic tubes (8)
It is fixedly connected respectively with the outer wall of the third steel pipe (7) by a telescopic rod (9), the elastic tube (8) and the third steel
Shape has angle (10) between pipe (7).
3. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 2, which is characterized in that the telescopic rod (9) is
Electric telescopic rod.
4. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 2, which is characterized in that the elastic tube (8) is
Pvc pipe, the pvc pipe pass through flanged joint with the third steel pipe (7).
5. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 2, which is characterized in that the model of the angle (10)
It is trapped among 30-85 °.
6. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 1, which is characterized in that further include shell (11),
The shell (11) is fixedly mounted on the ground or subsurface；The upper end of the shell (11) offers the first opening；The shell
The lower end of body (11) offers the second opening；First opening and the second opening face setting；Second steel pipe (2)
One end pass through it is described second opening be mounted on the shell (11) in；The sleeve (5) passes through first opening to be mounted on
In the shell (11), and there is gap between the sleeve (5) and first opening；First steel pipe (1) passes through described
Piston (3) is slidably mounted in second steel pipe (2)；
The elevating mechanism includes hydraulic cylinder (12) and lifting ring (13)；The hydraulic cylinder (12) is fixedly mounted on the shell
(11) bottom；The lifting ring (13) is set in the one end of the sleeve (5) close to the piston (3)；The hydraulic cylinder
(12) one end of hydraulic stem is fixedly connected with the lower surface of the lifting ring (13).
7. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 6, which is characterized in that the lifting ring (13) and
The material of the sleeve (5) is stainless steel, and the lifting ring (13) is fixedly mounted on the sleeve (5) by welding
Periphery.
8. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 1, which is characterized in that the sleeve (5) is separate
One end of the piston (3) is equipped with end cap, and the middle part of the end cap is equipped with mounting hole, and the end cap passes through the mounting hole interference
It is fitted on first steel pipe (1).
9. a kind of landscape garden irrigation injection well downhole flow regulator according to claim 1, which is characterized in that second steel pipe (2)
One end far from first steel pipe (1) is equipped with a pressure adjustable water pump (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690182.8A CN108782161A (en) | 2018-06-28 | 2018-06-28 | A kind of landscape garden irrigation injection well downhole flow regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690182.8A CN108782161A (en) | 2018-06-28 | 2018-06-28 | A kind of landscape garden irrigation injection well downhole flow regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108782161A true CN108782161A (en) | 2018-11-13 |
Family
ID=64072299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810690182.8A Pending CN108782161A (en) | 2018-06-28 | 2018-06-28 | A kind of landscape garden irrigation injection well downhole flow regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108782161A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026033A (en) * | 2019-03-16 | 2019-07-19 | 驿涛建工股份有限公司 | A kind of construction site spray dust system |
| CN113058128A (en) * | 2021-04-21 | 2021-07-02 | 成都科瑞益医疗科技有限公司 | Monitoring type respiratory anesthesia machine |
| CN113287487A (en) * | 2021-04-29 | 2021-08-24 | 安徽徽生源生物科技股份有限公司 | Lily breeding is with device of executing water |
| CN115318483A (en) * | 2022-08-31 | 2022-11-11 | 中煤科工集团重庆研究院有限公司 | Safety device for building installation engineering |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853145A (en) * | 1973-08-07 | 1974-12-10 | Hammon D | Pressure change actuated sequencing valve |
| KR20100090415A (en) * | 2009-02-06 | 2010-08-16 | 인제대학교 산학협력단 | Hose supporting apparatus |
| CN103485318A (en) * | 2013-09-23 | 2014-01-01 | 浙江海洋学院 | Pile leg deicing device |
| CN203775838U (en) * | 2014-03-20 | 2014-08-20 | 北京鑫大禹华霖节水设备有限责任公司 | Novel garden irrigating machine |
| CN104441254A (en) * | 2014-11-27 | 2015-03-25 | 中国五冶集团有限公司 | Connecting device between discharge hopper and tanker in concrete mixing plant |
| CN205584967U (en) * | 2016-04-26 | 2016-09-21 | 甘肃润农节水科技有限公司 | Treegarden irrigation machine for municipal works |
| CN205794344U (en) * | 2016-06-18 | 2016-12-14 | 绍兴县群燕包装材料有限公司 | A kind of agricultural water sprinkler |
| CN105104112B (en) * | 2015-09-18 | 2017-07-14 | 安徽科技学院 | The big tree rainer of Multifunctional garden |
| CN206923409U (en) * | 2017-05-23 | 2018-01-26 | 铁汉生态建设有限公司 | A kind of gardens construction intelligent water-saving irrigation rig |
| CN207100008U (en) * | 2017-07-04 | 2018-03-16 | 卓秋吟 | A kind of Garden Engineering watering shower nozzle |
| CN107810837A (en) * | 2017-12-07 | 2018-03-20 | 泰顺中普科技服务有限公司 | A kind of afforestation rainer |
| CN107912283A (en) * | 2017-11-27 | 2018-04-17 | 凌相忠 | A kind of agricultural irrigation machine and irrigation method |
| CN207284557U (en) * | 2017-07-31 | 2018-05-01 | 安玉英 | A kind of efficient irrigation device in gardens |
-
2018
- 2018-06-28 CN CN201810690182.8A patent/CN108782161A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853145A (en) * | 1973-08-07 | 1974-12-10 | Hammon D | Pressure change actuated sequencing valve |
| KR20100090415A (en) * | 2009-02-06 | 2010-08-16 | 인제대학교 산학협력단 | Hose supporting apparatus |
| CN103485318A (en) * | 2013-09-23 | 2014-01-01 | 浙江海洋学院 | Pile leg deicing device |
| CN203775838U (en) * | 2014-03-20 | 2014-08-20 | 北京鑫大禹华霖节水设备有限责任公司 | Novel garden irrigating machine |
| CN104441254A (en) * | 2014-11-27 | 2015-03-25 | 中国五冶集团有限公司 | Connecting device between discharge hopper and tanker in concrete mixing plant |
| CN105104112B (en) * | 2015-09-18 | 2017-07-14 | 安徽科技学院 | The big tree rainer of Multifunctional garden |
| CN205584967U (en) * | 2016-04-26 | 2016-09-21 | 甘肃润农节水科技有限公司 | Treegarden irrigation machine for municipal works |
| CN205794344U (en) * | 2016-06-18 | 2016-12-14 | 绍兴县群燕包装材料有限公司 | A kind of agricultural water sprinkler |
| CN206923409U (en) * | 2017-05-23 | 2018-01-26 | 铁汉生态建设有限公司 | A kind of gardens construction intelligent water-saving irrigation rig |
| CN207100008U (en) * | 2017-07-04 | 2018-03-16 | 卓秋吟 | A kind of Garden Engineering watering shower nozzle |
| CN207284557U (en) * | 2017-07-31 | 2018-05-01 | 安玉英 | A kind of efficient irrigation device in gardens |
| CN107912283A (en) * | 2017-11-27 | 2018-04-17 | 凌相忠 | A kind of agricultural irrigation machine and irrigation method |
| CN107810837A (en) * | 2017-12-07 | 2018-03-20 | 泰顺中普科技服务有限公司 | A kind of afforestation rainer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026033A (en) * | 2019-03-16 | 2019-07-19 | 驿涛建工股份有限公司 | A kind of construction site spray dust system |
| CN113058128A (en) * | 2021-04-21 | 2021-07-02 | 成都科瑞益医疗科技有限公司 | Monitoring type respiratory anesthesia machine |
| CN113287487A (en) * | 2021-04-29 | 2021-08-24 | 安徽徽生源生物科技股份有限公司 | Lily breeding is with device of executing water |
| CN115318483A (en) * | 2022-08-31 | 2022-11-11 | 中煤科工集团重庆研究院有限公司 | Safety device for building installation engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108782161A (en) | A kind of landscape garden irrigation injection well downhole flow regulator | |
| CN207443789U (en) | A kind of water-saving irrigation device for farmland | |
| CN207151460U (en) | A kind of water sprinkler | |
| CN203801417U (en) | Spray irrigation device | |
| CN206314335U (en) | Municipal highway greenbelt automatic irrigation management system | |
| CN206323906U (en) | A kind of gardens spinning watering device | |
| CN106000737A (en) | Mechanism capable of adjusting elevation angle of spray head and irrigation device with mechanism | |
| CN209314494U (en) | A kind of irrigation and water conservancy irrigation rig | |
| CN109892210A (en) | A kind of water-saving treegarden irrigation device | |
| CN205093304U (en) | A rotatory water jet equipment for farmland | |
| CN208462611U (en) | A kind of afforestation irrigation rig | |
| CN108248866A (en) | A kind of more rotor plant protection unmanned planes | |
| CN207461042U (en) | Intelligent folding casting machine | |
| CN102960216A (en) | Farmland irrigation machine | |
| CN206728782U (en) | A kind of flusher of agriculture pouring | |
| CN212589408U (en) | Multi-angle sprinkling irrigation equipment is used in view gardens | |
| CN206043006U (en) | Intelligent folding casting machine | |
| CN107484635A (en) | Intelligent folding casting machine | |
| CN212164483U (en) | Watering device with adjustable municipal administration environmental protection is used | |
| CN106665277A (en) | Agriculture irrigation sprayer | |
| CN211064468U (en) | Novel treegarden irrigation device | |
| CN208742844U (en) | A kind of spray head of water-saving type afforestation irrigation | |
| CN208940580U (en) | Sapling, which is cultivated, uses lift spray head | |
| CN207482193U (en) | A kind of more rotor plant protection unmanned planes | |
| CN113273561A (en) | Green sprinkler of planting in gardens based on artificial intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |