CN106258831A - A kind of sprinkler of electrical feedback regulation - Google Patents
A kind of sprinkler of electrical feedback regulation Download PDFInfo
- Publication number
- CN106258831A CN106258831A CN201610806597.8A CN201610806597A CN106258831A CN 106258831 A CN106258831 A CN 106258831A CN 201610806597 A CN201610806597 A CN 201610806597A CN 106258831 A CN106258831 A CN 106258831A
- Authority
- CN
- China
- Prior art keywords
- refraction
- dish
- distributive pipe
- sprinkler
- fixing post
- 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
- 230000009123 feedback regulation Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000007921 spray Substances 0.000 claims abstract description 25
- 230000002262 irrigation Effects 0.000 abstract description 16
- 238000003973 irrigation Methods 0.000 abstract description 16
- 238000005507 spraying Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/162—Sequential operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses the sprinkler of a kind of electrical feedback regulation, including fixing post, fixing post is axially inside provided with a point water cavity, is distributed, on the sidewall of point water cavity, the spray orifice led to outside fixing post；The top of fixing post is provided with the connecting tube connected with described point water cavity, and the bottom of fixing post connects distributive pipe, and the bottom of distributive pipe is provided with base plate, and on distributive pipe outer wall, the movable refraction dish that is set with, is distributed multiple inclined hole on distributive pipe outer wall；Being provided with the first pressure transducer on refraction dish, be provided with electric expansion bar between refraction dish and base plate, the first pressure transducer is by the electric expansion bar described in a controller connection.The present invention utilizes electronic sensor, can regulate and control sprinkling situation according to current hydraulic pressure size, make spraying area remain relatively uniform, to ensure irrigation effect；This device can regulate the duty of sprinkler at any time, to adjust the size of spraying area, scope, makes irrigation more become more meticulous, efficient.
Description
Technical field
The present invention relates to automatically control and sprinkler irrigation technique field, be specifically related to the sprinkler of a kind of electrical feedback regulation.
Background technology
Current sprinkler all has a wide range of applications in industry-by-industry, especially in agricultural, treegarden irrigation.According to filling
Mode of irrigating is different, and the structure of the sprinkler of employing is discrepant.In general, agricultural, treegarden irrigation mainly uses drip irrigation,
Sprinkling irrigation and flood irrigation this few class methods, wherein flood irrigation more waste water resource, drip irrigation is high to the requirement of equipment, and irrigation cost is relatively
Height, and spraying is currently used more a kind of irrigation method.
Today that water resource is day by day precious, require irrigation method more to become more meticulous, efficient, especially provide at some water
The area that source lacks, improving constantly irrigation efficiency is the problem given more sustained attention in the middle of industry.Existing sprinkler, in order to improve spray
Spill efficiency, mainly account for from the structure of shower nozzle designs, and the structure of most shower nozzle is designing it
Rear fixing, it is impossible to be adjusted during using.Although some sprinklers are either from the side such as coverage rate, water saving
From the point of view of face, all achieve good effect, but during actual sprinkling, owing to the hydraulic pressure in feed pipe becomes often
Change, be easily caused spraying area uneven；It addition, the size of spraying area can not be regulated according to practical situation easily.
Summary of the invention
For above-mentioned problems of the prior art, it is an object of the invention to, it is provided that a kind of next by electrical feedback
The sprinkler of regulation fountain height, easily produces uneven problem of spraying solving current sprinkler, and convenient to spraying range
Regulation.
In order to realize above-mentioned task, the present invention by the following technical solutions:
The sprinkler of a kind of electrical feedback regulation, including fixing post, fixing post is axially inside provided with a point water cavity, point water
The spray orifice that lead to fixing post outside is distributed on the sidewall in chamber；The top of fixing post is provided with the company connected with described point water cavity
Adapter, the bottom of fixing post connects distributive pipe, and the bottom of distributive pipe is provided with base plate, movable set on distributive pipe outer wall
Equipped with refraction dish, multiple inclined hole on distributive pipe outer wall, is distributed；Refraction dish is provided with the first pressure transducer, at refraction dish
And being provided with electric expansion bar between base plate, the first pressure transducer is by the electric expansion bar described in a controller connection.
Further, the internal diameter of described connecting tube is more than the internal diameter of distributive pipe, and connecting tube, distributive pipe are coaxially disposed.
Further, the longitudinal cross-section of described point water cavity is down that isosceles trapezoidal structure, the upper end of described distributive pipe are stretched
Entering in point water cavity, distributive pipe upper end edge circumferencial direction is provided with weather board, weather board is connected with the sidewall of point water cavity.
Further, the circumferencial direction of described point water cavity upper end is provided with water fender.
Further, described refraction dish is sleeved on distributive pipe by the through hole arranged in the middle part of it, upper at refraction dish
Surface along the circumferential direction offers refracted slot, and the thickness changing trend of refraction dish is, from refraction disk center on refracted slot direction,
Thickness is gradually reduced, and from refracted slot on refraction plate edge direction, thickness is gradually increased.
Further, the angle axially and between the axial direction of distributive pipe of described inclined hole is 30 °～45 °.
Further, described spray orifice is provided with the second pressure transducer being connected with described controller, fixing
The movable retaining ring that is set with on the outer wall of post, retaining ring is driven by the linear electric motors being arranged on fixing column outer wall.
Further, the sprinkler of described electrical feedback regulation also includes a control panel, and control panel is with described
Controller connect.
The present invention has a techniques below feature:
1. the present invention utilizes electronic sensor, can regulate and control sprinkling situation according to current hydraulic pressure size, make spraying area begin
Keep relatively uniform, to ensure irrigation effect eventually；
2. the present invention devises two spraying area structures, can mutually compensate for, so that spray more uniform, coverage rate is more
Extensively；
3. this sprinkler is in the course of the work, can regulate the duty of sprinkler at any time, with adjust spraying area size,
Scopes etc., so that irrigation more becomes more meticulous, high efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure longitudinal direction cross-sectional schematic of the present invention；
Fig. 2 is the structural representation of refraction dish；
Fig. 3 is the structural representation of adjusting ring and linear electric motors；
Fig. 4 is first sensor, the second sensor and controller attachment structure block diagram；
In figure, label represents: 1-connecting tube, 2-water fender, 3-spray orifice, 4-the second pressure transducer, 5-weather board, 6-is solid
Fixed column, 7-divides water cavity, 8-the first pressure transducer, 9-refraction dish, 10-electric expansion bar, and 11-inclined hole, 12-distributive pipe, at the bottom of 13-
Plate, 14-refracted slot, 15-retaining ring, 16-linear electric motors, 17-controller, 18-control panel.
Detailed description of the invention
Defer to technique scheme, as shown in Figures 1 to 4, the invention provides the sprinkler of a kind of electrical feedback regulation,
Including fixing post 6, fixing post 6 is axially inside provided with point water cavity 7, is distributed and leads to outside fixing post 6 on the sidewall of point water cavity 7
The spray orifice 3 in portion；The top of fixing post 6 is provided with the connecting tube 1 connected with described point water cavity 7, and the bottom of fixing post 6 connects to be had
Distributive pipe 12, the bottom of distributive pipe 12 is provided with base plate 13, movable on distributive pipe 12 outer wall is set with refraction dish 9, point
Multiple inclined hole 11 is distributed on water pipe 12 outer wall；Refraction dish 9 is provided with the first pressure transducer 4, at refraction dish 9 and base plate
Being provided with electric expansion bar 10 between 13, the first pressure transducer 4 connects described electric expansion bar by a controller 17
10。
The present invention gives a kind of new sprinkler structure, its vertical structure sectional view is as shown in Figure 1.The knot of this sprinkler
Structure mainly includes two large divisions, and Part I is fixing post 6, and Part II is refraction dish 9.Spray orifice 3 is distributed on fixing post 6,
After current enter into point water cavity 7 in fixing post 6 from connecting tube 1, part spray orifice 3 on point water cavity 7 sidewall outwards sprays, this
A part forms the first spraying area of overlap from the water of spray orifice 3 ejection.The water not sprayed by spray orifice 3, from the lower end of point water cavity 7
Enter in distributive pipe 12, on the inclined hole 11 directive refraction dish 9 on distributive pipe 12 lower end outer wall, then from the limit of refraction dish 9
Spraying out in cabochon on edge, thus, utilize spray orifice 3 and refraction dish 9, this device can form two-stage spraying area, so that spray
Spill more uniform.
In this programme, the size of the water surface can be sprayed by electrical adjustment the second refraction dish 9, to tackle pressure change in water pipe
The situation of the watering EDS maps inequality changed and cause.Refraction dish 9 is provided with the first pressure transducer 4, flows through in order to measure
The pressure of refraction dish 9 surface current；When pressure is not in the threshold range set, drive electric expansion bar by controller 17
10, promotion refraction dish 9 is changed by the flexible of electric expansion bar 10 at distributive pipe 12 upper-lower position, and due to the position of inclined hole 11
It is fixing for putting, thus when refraction dish 9 position changes, is the equal of that the distance between the inclined hole 11 of ejection current occurs
Change, then in inclined hole 11, the current of injection will be sprayed on positions different on refraction dish 9, and such current are from refraction dish 9 edge
After spilling, the size of spraying area will change, from there through first sensor monitoring hydraulic pressure size, then automatically by
Electric expansion bar 10 regulates the position of refraction dish 9, to eliminate the problem that variation in water pressure is brought.
As it is shown in figure 1, the internal diameter of connecting tube 1 is more than the internal diameter of distributive pipe 12, and connecting tube 1, distributive pipe 12 are coaxially disposed,
It is so to make a part of water can stay ejection from spray orifice 3 in point water cavity 7, and remainder water enters into distributive pipe 12
In.In the present embodiment, the longitudinal cross-section of point water cavity 7 is down isosceles trapezoidal structure, i.e. divides water cavity 7 generally rounding taper type to tie
Structure, up big and down small, so it is easy to the internal pressure accumulation of point water cavity 7, after making water ejection, keeps enough pressure；Described distributive pipe 12
Upper end extend in point water cavity 7, and distributive pipe 12 upper end edge circumferencial direction is provided with weather board 5, weather board 5 and point water cavity 7
Sidewall connects；Weather board 5 is then the effect playing water guide, the water i.e. carried in connecting tube 1, partly by weather board 5 water conservancy diversion, suitable
Point water cavity 7 sidewall to spray from spray orifice 3, and be provided with water fender 2 on the circumferencial direction of point water cavity 7 upper end, this be in order to
Stop water that be exported, that arrive point water cavity 7 upper end, it is to avoid interact between current.
As in figure 2 it is shown, refraction dish 9 is sleeved on distributive pipe 12, at the upper table of refraction dish 9 by the through hole arranged in the middle part of it
Face along the circumferential direction offers refracted slot 14, and the thickness changing trend of refraction dish 9 is, from refraction dish 9 center to refracted slot 14 side
Upwards, thickness is gradually reduced, and from refracted slot 14 in refraction dish 9 edge direction, thickness is gradually increased；Refracted slot 14 is one
Being recessed in the groove on refraction dish 9 surface, so the current of injection from inclined hole 11, when being shot up through refracted slot 14, can play
Pressurization, also makes the spraying area can be higher simultaneously.Preferably, the angle axially and between the axial direction of distributive pipe 12 of inclined hole 11 is
30 °～45 °.
In order to better control over the spray effect of whole sprinkler, in this programme, spray orifice 3 is provided with and described control
The second pressure transducer 8 that device 17 connects, the movable retaining ring 15 that is set with on the outer wall of fixing post 6, retaining ring 15 is by setting
The linear electric motors 16 put on fixing post 6 outer wall drive.Second pressure transducer 8 detects the current ejected from spray orifice 3
After pressure exceedes setting threshold value, it is also possible to drive linear electric motors 16, linear electric motors 16 to drive the retaining ring 15 can by controller 17
With the spray orifice 3 of stop portions, regulate spraying area and the density of the current sprayed with this.It addition, the spray of electrical feedback regulation
Spill device and also include that a control panel 18, control panel 18 are connected with described controller 17, can be with hands by control panel 18
The position of dynamic regulation refraction dish 9 and the position of retaining ring 15, or carry out the setting of sensor threshold value.
Claims (8)
1. the sprinkler of an electrical feedback regulation, it is characterised in that include that fixing post (6), fixing post (6) axially inside set
It is equipped with a point water cavity (7), is distributed on the sidewall of point water cavity (7) and leads to the spray orifice (3) that fixing post (6) is outside；The top of fixing post (6)
Portion is provided with the connecting tube (1) connected with described point water cavity (7), and the bottom of fixing post (6) connects distributive pipe (12), point water
The bottom of pipe (12) is provided with base plate (13), movable on distributive pipe (12) outer wall is set with refraction dish (9), distributive pipe
(12) multiple inclined hole (11) is distributed on outer wall；Refraction dish (9) is provided with the first pressure transducer (4), in refraction dish (9)
And being provided with electric expansion bar (10) between base plate (13), the first pressure transducer (4) connects institute by a controller (17)
The electric expansion bar (10) stated.
2. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that the internal diameter of described connecting tube (1)
More than the internal diameter of distributive pipe (12), and connecting tube (1), distributive pipe (12) are coaxially disposed.
3. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that the longitudinal direction of described point water cavity (7)
Cross section is down isosceles trapezoidal structure, and the upper end of described distributive pipe (12) extend in a point water cavity (7), in distributive pipe (12) upper end
Peripherally disposed have weather board (5), and weather board (5) is connected with the sidewall of point water cavity (7).
4. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that described point water cavity (7) upper end
Water fender (2) it is provided with on circumferencial direction.
5. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that described refraction dish (9) passes through it
The through hole that middle part is arranged is sleeved on distributive pipe (12), and the upper surface at refraction dish (9) along the circumferential direction offers refracted slot
(14), the thickness changing trend of refraction dish (9) is, from refraction dish (9) center on refracted slot (14) direction, thickness gradually subtracts
Little, and from refracted slot (14) in refraction dish (9) edge direction, thickness is gradually increased.
6. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that described inclined hole (11) axially with
Angle between the axial direction of distributive pipe (12) is 30 °～45 °.
7. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that be provided with in described spray orifice (3)
The second pressure transducer (8) being connected with described controller (17), movable on the outer wall of fixing post (6) is set with dash
Circle (15), retaining ring (15) is driven by the linear electric motors (16) being arranged on fixing post (6) outer wall.
8. the sprinkler of electrical feedback regulation as claimed in claim 1, it is characterised in that the spray of described electrical feedback regulation
Spill device and also include that a control panel (18), control panel (18) are connected with described controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806597.8A CN106258831A (en) | 2016-08-28 | 2016-08-28 | A kind of sprinkler of electrical feedback regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806597.8A CN106258831A (en) | 2016-08-28 | 2016-08-28 | A kind of sprinkler of electrical feedback regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106258831A true CN106258831A (en) | 2017-01-04 |
Family
ID=57710456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610806597.8A Pending CN106258831A (en) | 2016-08-28 | 2016-08-28 | A kind of sprinkler of electrical feedback regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106258831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578552A (en) * | 2020-12-28 | 2021-11-02 | 新昌县金瓯新能源科技有限公司 | Energy-saving irrigation spray head and installation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040089735A1 (en) * | 2001-01-30 | 2004-05-13 | Arno Drechsel | Irrigation system |
| CN201189498Y (en) * | 2008-02-20 | 2009-02-04 | 丁州 | Multi-purpose variable-shot full-automatic water-saving synergy spray-irrigation sprayer |
| CN102039244A (en) * | 2010-10-27 | 2011-05-04 | 广州大学 | Wind-resisting water-saving sprinkler head robot for sprinkling irrigation |
| CN203725291U (en) * | 2014-01-07 | 2014-07-23 | 中国农业机械化科学研究院 | Damping device of low-pressure damping rotating sprayer |
| CN104472315A (en) * | 2014-11-14 | 2015-04-01 | 合肥正美电源科技有限公司 | Solar energy automatic water sprinkling system |
| CN204579353U (en) * | 2015-04-22 | 2015-08-26 | 王婷 | A kind of water-saving agriculture irrigation installation |
| CN205431333U (en) * | 2016-01-04 | 2016-08-10 | 湖南省怀化市鸭华电子科技有限公司 | Sprinkler of all -round wide range of automatically controlled automation |
| CN206042999U (en) * | 2016-08-28 | 2017-03-29 | 上海月阳信息科技有限公司 | The sprinkler that a kind of electrical feedback is adjusted |
-
2016
- 2016-08-28 CN CN201610806597.8A patent/CN106258831A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040089735A1 (en) * | 2001-01-30 | 2004-05-13 | Arno Drechsel | Irrigation system |
| CN201189498Y (en) * | 2008-02-20 | 2009-02-04 | 丁州 | Multi-purpose variable-shot full-automatic water-saving synergy spray-irrigation sprayer |
| CN102039244A (en) * | 2010-10-27 | 2011-05-04 | 广州大学 | Wind-resisting water-saving sprinkler head robot for sprinkling irrigation |
| CN203725291U (en) * | 2014-01-07 | 2014-07-23 | 中国农业机械化科学研究院 | Damping device of low-pressure damping rotating sprayer |
| CN104472315A (en) * | 2014-11-14 | 2015-04-01 | 合肥正美电源科技有限公司 | Solar energy automatic water sprinkling system |
| CN204579353U (en) * | 2015-04-22 | 2015-08-26 | 王婷 | A kind of water-saving agriculture irrigation installation |
| CN205431333U (en) * | 2016-01-04 | 2016-08-10 | 湖南省怀化市鸭华电子科技有限公司 | Sprinkler of all -round wide range of automatically controlled automation |
| CN206042999U (en) * | 2016-08-28 | 2017-03-29 | 上海月阳信息科技有限公司 | The sprinkler that a kind of electrical feedback is adjusted |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578552A (en) * | 2020-12-28 | 2021-11-02 | 新昌县金瓯新能源科技有限公司 | Energy-saving irrigation spray head and installation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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