CN204377603U - A kind of intermittent water application device - Google Patents
A kind of intermittent water application device Download PDFInfo
- Publication number
- CN204377603U CN204377603U CN201520018987.XU CN201520018987U CN204377603U CN 204377603 U CN204377603 U CN 204377603U CN 201520018987 U CN201520018987 U CN 201520018987U CN 204377603 U CN204377603 U CN 204377603U
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Abstract
The utility model provides a kind of intermittent water application device, comprise flag gate and water channel, also comprise lever transmission mechanism and be arranged on the regulation device on the right side of device, regulation device comprises regulation and control pond, buoyancy aid, the weight being arranged in buoyancy aid and aqueduct, the valve be positioned on aqueduct, siphon pipe and hydrocone type Timing pipe composition; Lever transmission mechanism is by the crossbeam with ground level, and support, lever and connecting rod form; Support is vertically fixed on crossbeam, described lever is fixedly connected with support, connecting rod is connected to the right part of lever, left lock mechanism is provided with on the left of support, left lock mechanism is connected with lever by left litter silk, have right lock mechanism on the right side of support, right lock mechanism is connected with lever by right litter silk, is provided with carriage in the middle part of crossbeam; Described flag gate is connected with weight steel wire rope by pulley, pulley and pulley, described steel wire penetrating slide block.This equipment relies on irrigation water, and this realizes hydraulic automatism control as power.
Description
Technical field
The utility model relates to agricultural irrigation equipment, particularly a kind of intermittent water application device.
Background technology
Surge flow irrigation (surge flow irrigation) technology, irrigation water supplies water to ditch (furrow) by periodic intermittent by he, until current are advanced to the water-saving surface irrigation technology of one of ditch (furrow) tail end completely, also claim surge flow irrigation, intermittent irrigation (Intermittent Irrigation) technology.Because be the water-saving technology based on surface irrigation technology, ooze soil under its current and still rely on self gravitation and soil capillary power.Whole water-pouring process is supplied water by several and loop cycle of cutting off the water forms, interruption is poured water and is caused face, the field soil dry-wet at last cycle the irrigation length alternately to occur, then topsoil structural character changes formation compacted zone thereupon, irrigation advance reduces at the infiltration capacity of ditch (furrow) ground moistening section, Manning Roughness reduces, also for the water movement of follow-up water supply process provides good boundary condition, to improve pour water quality and efficiency simultaneously.
The billow irrigating equipment that China has developed, majority utilizes intermittent valve to carry out control current, utilizes pipeline water delivery, to realize the automatic control of surge flow irrigation.Pipe valve formula billow irrigating equipment needs pipeline water delivery, and needs certain pressure, needs pipeline water delivery to embanked field in field, pipeline needs intermittent valve to control, and intermittent valve also needs power to carry out switch.This complete equipment can drop into application in well-irrigated area very expediently, existing outlet of low pressure pipeline can connect with surge valve water inlet easily on the one hand, the pressure head more than needed of well pump is again for flexible pipe water-conveying provides enough power on the other hand, ensure that billow irrigation method is to the requirement entering furrow discharge per unit width.And the use of surge valve is subject to some restrictions in canal irrigation region, in canal irrigation region, from the restriction of field ditch bleeder place head pressure reduction, when head one timing, the local head loss that the frictional head loss of delivery hose and surge flow irrigation equipment self produce will cause reducing into furrow flow, cannot meet the requirement of billow water irrigation treatment.
China application for a patent for invention CN99257311.4 devises a set of surge flow irrigation equipment, comprises billow control valve, automatic controller and aqueduct, and wherein billow control valve forms primarily of valve body, valve, reduction box and control circuit board.This cover billow irrigating equipment possesses stronger field practicality, can meet surge flow irrigation designing requirement and performance indications; But because it needs supporting corresponding electric power facility, limit its promotion and application.CN201110056850.X, design a kind of hydraulic driving surge wave irrigation intermittent valve, this valve is by T font triple-valve body, left bellows retractable sack, right bellows retractable sack, T font connecting rod, spring, valve ball valve outside connecting rod, valve ball valve inside connecting rod, the compositions such as valve ball, have employed " jack " principle, make use of pressure, the relation of area and thrust three and spring energy-storage, reach and substitute power-actuated object by hydro powered, but this apparatus structure is complicated, safeguard inconvenient, especially in irrigated area, owing to lacking special maintenance personal, increase its operating cost, and it is mainly suitable for well-irrigated area.
Utility model content
The purpose of this utility model is to provide a kind of intermittent water application device, and this equipment cost is low, simply and easily operate, this realizes hydraulic automatism control as power to rely on irrigation water, particularly in canal irrigation region, and can under the condition of channel hydraulic pipeline, utilize muddy water to irrigate, do not need clean water treatment.
The technical solution of the utility model is: a kind of intermittent water application device, comprise and be arranged on flag gate on the left of device and water channel, this device also comprises lever transmission mechanism and is arranged on the regulation device on the right side of device, described regulation device comprises regulation and control pond, buoyancy aid, be arranged in buoyancy aid weight with is connected water channel and regulates and controls the aqueduct in pond, the valve be positioned on aqueduct, siphon pipe and hydrocone type Timing pipe and form; Described lever transmission mechanism is by the crossbeam with ground level, and support, lever and connecting rod form; Described support is vertically fixed on crossbeam, described lever is fixedly connected with support, connecting rod is connected to the right part of lever, left lock mechanism is provided with on the left of support, left lock mechanism is connected with lever by left litter silk, have right lock mechanism on the right side of support, right lock mechanism is connected with lever by right litter silk, is provided with carriage in the middle part of crossbeam; Described flag gate is connected with weight steel wire rope by pulley, pulley and pulley, described steel wire penetrating slide block.
Further, described described left lock mechanism comprises left pin and is positioned at cushion block, bolt and the backing pin rod composition on the left of left pin.
Further, described right lock mechanism is that right pin and the right shelves pin be positioned on the right side of right pin form.
Further, described carriage is made up of the left backing pin on the left of slide block and slide block.
The beneficial effects of the utility model are:
(1) a kind of intermittent water application device of the utility model design, has structure simple, and stable performance, cost are low, the feature that promotional value is high;
(2) this device is easy to operate, and service life is long, is suitable for channel hydraulic pipeline irrigated area.Meanwhile, can directly utilize muddy water to irrigate, not need to process water quality.
(3) being also advantageous in that of this device can directly utilize irrigation water itself as power, realizes billow water-saving irrigation, thus eliminates special dynamical system, use more convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is lever transmission mechanism structural representation in the utility model;
Fig. 3 is the utility model siphonage schematic diagram;
In figure: 1, flag gate; 2, pulley; 3, steel wire rope; 4, pulley; 5, crossbeam; 6, cushion block; 7, bolt; 8, backing pin rod; 9, left pin; 10, left litter silk; 11, support; 12, lever; 13, right litter silk; 14, connecting rod; 15, pulley; 16, hydrocone type Timing pipe; 17, siphon pipe; 18, weight; 19, buoyancy aid; 20, pond is regulated and controled; 21, bracing frame; 22, right shelves pin; 23, right pin; 24, slide block; 25, left backing pin; 26, bracing frame; 27, water channel; 28, aqueduct; 29, valve.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but do not limit protection domain of the present utility model.
Embodiment one:
As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3: a kind of intermittent water application device, comprise and be arranged on flag gate 1 on the left of device and water channel 27, this device also comprises lever transmission mechanism and is arranged on the regulation device on the right side of device, regulation device comprises regulation and control pond 20, buoyancy aid 19, be arranged in buoyancy aid 19 weight 18 with is connected water channel 27 and regulates and controls the aqueduct 28 in pond 20, the valve 29 be positioned on aqueduct 28, siphon pipe 17 and hydrocone type Timing pipe 16 and form; Described lever transmission mechanism is by crossbeam 5, and support 11, lever 12 and connecting rod 14 form; Described support 11 is vertically fixed on crossbeam 5, described lever 12 is fixedly connected with support 11, connecting rod 14 is connected to the right part of lever 12, left lock mechanism is provided with on the left of support 11, it is made up of left pin 9, cushion block 6, bolt 7 and backing pin rod 8, and left lock mechanism is connected with lever 12 by left litter silk 10; Have right lock mechanism on the right side of support 11, it is made up of right pin 23 and right shelves pin 22, and right lock mechanism is connected with lever 12 by right litter silk 13, is provided with carriage in the middle part of crossbeam 5; Described flag gate 1 is connected with weight steel wire rope 3 by pulley 2, pulley 4 and pulley 15, and described steel wire rope 3 is through slide block 25.
The method of operation of this equipment is: open the gate valve 29 on water inlet pipe 28, supply water in regulation and control pond 20, now, hydraulic flap gate 1 is due to the barrier effect of right pin 23, the a certain aperture being in setting maintains static, so, channel delivery port supplies water always in embanked field, because flap gate 1 is under the pulling force effect of gravity and water pressure and steel wire rope, beinthebalancestate, can not overturn, namely open degree is constant, so its water yield is constant, along with the rising of water level in regulation and control pond 20, under buoyancy of water effect, buoyancy aid 19 rises thereupon, spherical weight 18 is held up, the steel wire rope connecting spherical weight starts to relax, when both rise to certain altitude jointly, lever 12 upwards lifts under the promotion of link rod 14, right pin 23 is lifted, under the gravity and the acting in conjunction of irrigation water water pressure of hydraulic flap gate 1, steel wire rope pulls slide block 24, slide block 24 is under the pulling force of steel wire rope 3, overcome steel wire rope 3 and pulley 2, pulley 15, frictional force between crossbeam 5 and chute is slided left, pin 9 is upwards pushed open by the backing pin 25 of slide block 24 left end, and move on to its left side, now closing gate, stop supplying water in embanked field, when in regulation and control pond 20, water level rises to certain altitude, namely siphon pipe formed siphon time water level time, siphon pipe 17 starts siphon, water in regulation and control pond 20 is discharged, outflow due to siphon pipe 17 is greater than the flow of inlet water of aqueduct 28, now pool inner water position declines gradually, buoyancy aid 19 declines with water level decreasing, when dropping to certain altitude, weight 18 leans on the stop of pin 9 and can not move down, now, weight 18 and buoyancy aid 19 depart from, when buoyancy aid drops to certain position, owing to joining the pulling force effect of thick stick, lever 12 is pulled down, pin 9 is raised, under gravity, weight 18 moves downward, fall in buoyancy aid 19, flap gate 1 is pulled upset by steel wire rope 3 under the effect of weight 18 simultaneously, slide block 24 moves right, right pin 23 is upwards pushed open by the right backing pin of slide block 22, and move on to the right side of pin 23, the now outside water outlet of channel 27 delivery port, namely supply water in embanked field, now, hydrocone type Timing pipe 16 sucks air, siphon pipe vacuum breaking, stop water outlet, complete one to pour water and the cycle of cutting off the water, repeat this process, until irrigated.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an intermittent water application device, comprise and be arranged on flag gate (1) on the left of device and water channel (27), it is characterized in that: this device also comprises lever transmission mechanism and is arranged on the regulation device on the right side of device, described regulation device comprises regulation and control pond (20), and buoyancy aid (19), the weight (18) being arranged in buoyancy aid (19) and is connected water channel (27) and regulate and control the aqueduct (28) in pond (20), the valve (29) be positioned on aqueduct (28), siphon pipe (17) and hydrocone type Timing pipe (16) form; Described lever transmission mechanism is by crossbeam (5), and support (11), lever (12) and connecting rod (14) form; Described support (11) is vertically fixed on crossbeam (5), described lever (12) is fixedly connected with support (11), connecting rod (14) is connected to the right part of lever (12), support (11) left side is provided with left lock mechanism, left lock mechanism is connected with lever (12) by left litter silk (10), there is right lock mechanism on support (11) right side, right lock mechanism is connected with lever (12) by right litter silk (13), and crossbeam (5) middle part is provided with carriage; Described flag gate (1) is connected with weight steel wire rope (3) by pulley (2), pulley (4) and pulley (15), and described steel wire rope (3) is through slide block (25).
2. a kind of intermittent water application device as claimed in claim 1, is characterized in that: described left lock mechanism is left pin (9), is positioned at the cushion block (6) in left pin (9) left side, bolt (7) and backing pin rod (8) composition.
3. a kind of intermittent water application device as claimed in claim 1 or 2, is characterized in that: described right lock mechanism is right pin (23) and right shelves pin (22) composition being positioned at right pin (23) right side.
4. a kind of intermittent water application device as claimed in claim 1 or 2, is characterized in that: described carriage is made up of the left backing pin (25) in slide block (24) and slide block (24) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018987.XU CN204377603U (en) | 2015-01-06 | 2015-01-06 | A kind of intermittent water application device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018987.XU CN204377603U (en) | 2015-01-06 | 2015-01-06 | A kind of intermittent water application device |
Publications (1)
| Publication Number | Publication Date |
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| CN204377603U true CN204377603U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018987.XU Expired - Fee Related CN204377603U (en) | 2015-01-06 | 2015-01-06 | A kind of intermittent water application device |
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| CN (1) | CN204377603U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052686A (en) * | 2015-07-20 | 2015-11-18 | 中国科学院南京土壤研究所 | Automatic control device for irrigation of paddy fields and using method of automatic control device |
| CN105075810A (en) * | 2015-07-17 | 2015-11-25 | 河海大学 | Sliding lever-type metering and control device for irrigation water quantity |
| CN106718656A (en) * | 2016-11-29 | 2017-05-31 | 山东农业大学 | A kind of surge flow irrigation discharging device |
| CN106812207A (en) * | 2017-03-16 | 2017-06-09 | 龙宏元 | Reserved water sewer grease separates bridge breaker |
| CN108677897A (en) * | 2018-06-26 | 2018-10-19 | 安徽省农业科学院农业工程研究所 | Full-automatic intelligent water control field irrigation sluice reverse-filling inlet control device |
| CN108862575A (en) * | 2018-07-13 | 2018-11-23 | 河南科技大学 | A kind of regular water distribution system of unpowered sewage anaerobic digestion |
| CN110012651A (en) * | 2019-05-17 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | The liquid cooling circulation cooling cabinet for having siphonic effect |
| CN110745889A (en) * | 2019-11-24 | 2020-02-04 | 吴肖舟 | Automatic overflow sewage treatment pond |
| CN112005843A (en) * | 2020-09-02 | 2020-12-01 | 中国农业科学院农田灌溉研究所 | Intermittent large-flow farmland irrigation valve |
| CN114467687A (en) * | 2022-02-19 | 2022-05-13 | 陈海凤 | Automatic water supply device for irrigation |
-
2015
- 2015-01-06 CN CN201520018987.XU patent/CN204377603U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075810A (en) * | 2015-07-17 | 2015-11-25 | 河海大学 | Sliding lever-type metering and control device for irrigation water quantity |
| CN105052686B (en) * | 2015-07-20 | 2017-07-04 | 中国科学院南京土壤研究所 | A kind of automatic control device for water paddy irrigation and its application method |
| CN105052686A (en) * | 2015-07-20 | 2015-11-18 | 中国科学院南京土壤研究所 | Automatic control device for irrigation of paddy fields and using method of automatic control device |
| CN106718656B (en) * | 2016-11-29 | 2022-05-03 | 山东农业大学 | Water outlet device for billow irrigation |
| CN106718656A (en) * | 2016-11-29 | 2017-05-31 | 山东农业大学 | A kind of surge flow irrigation discharging device |
| CN106812207A (en) * | 2017-03-16 | 2017-06-09 | 龙宏元 | Reserved water sewer grease separates bridge breaker |
| CN108677897A (en) * | 2018-06-26 | 2018-10-19 | 安徽省农业科学院农业工程研究所 | Full-automatic intelligent water control field irrigation sluice reverse-filling inlet control device |
| CN108862575A (en) * | 2018-07-13 | 2018-11-23 | 河南科技大学 | A kind of regular water distribution system of unpowered sewage anaerobic digestion |
| CN108862575B (en) * | 2018-07-13 | 2021-05-04 | 河南科技大学 | Unpowered sewage anaerobic digestion regular water distribution system |
| CN110012651A (en) * | 2019-05-17 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | The liquid cooling circulation cooling cabinet for having siphonic effect |
| CN110745889A (en) * | 2019-11-24 | 2020-02-04 | 吴肖舟 | Automatic overflow sewage treatment pond |
| CN110745889B (en) * | 2019-11-24 | 2022-06-03 | 陕西环科院环保设备有限公司 | Automatic overflow sewage treatment pond |
| CN112005843A (en) * | 2020-09-02 | 2020-12-01 | 中国农业科学院农田灌溉研究所 | Intermittent large-flow farmland irrigation valve |
| CN112005843B (en) * | 2020-09-02 | 2021-12-28 | 中国农业科学院农田灌溉研究所 | Intermittent large-flow farmland irrigation valve |
| CN114467687A (en) * | 2022-02-19 | 2022-05-13 | 陈海凤 | Automatic water supply device for irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160106 |