CN104365446A - Automatic delay infiltrating irrigation device suitable for arid area - Google Patents
Automatic delay infiltrating irrigation device suitable for arid area Download PDFInfo
- Publication number
- CN104365446A CN104365446A CN201410471085.1A CN201410471085A CN104365446A CN 104365446 A CN104365446 A CN 104365446A CN 201410471085 A CN201410471085 A CN 201410471085A CN 104365446 A CN104365446 A CN 104365446A
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- water
- lever
- valve
- pressure regulating
- backguy
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- 230000002262 irrigation Effects 0.000 title claims abstract description 35
- 238000003973 irrigation Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims 2
- 230000008595 infiltration Effects 0.000 abstract description 8
- 238000001764 infiltration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000002689 soil 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
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
本发明公开了一种适于干旱地区的自动延时渗灌装置，包括水箱、水压调节箱、管路以及杠杆调节机构，在水箱的出水口设置起重阀门，在水压调节箱内设置有调重体，管路包括供水管和渗灌管，供水管连接在水箱的出水口与水压调节箱的进水口之间，渗灌管连接在水压调节箱的出水口，杠杆调节机构包括杠杆、杠杆支点、阀门拉线以及调重体拉线，杠杆位于所述的杠杆支点上，阀门拉线和调重体拉线分别位于杠杆的两端，调重体连接在调重体拉线上，起重阀门连接在所述的阀门拉线上。与现有技术相比，本发明自动延时渗灌，结构简洁，节水效果明显，使用成本较低，适宜在干旱地区应用，推广空间大。
The invention discloses an automatic time-delay seepage irrigation device suitable for arid areas, comprising a water tank, a water pressure regulating box, a pipeline and a lever regulating mechanism, a lifting valve is set at the water outlet of the water tank, and a lifting valve is set in the water pressure regulating box There is a weight adjustment body, and the pipeline includes a water supply pipe and a seepage irrigation pipe. The water supply pipe is connected between the water outlet of the water tank and the water inlet of the water pressure adjustment box, and the seepage irrigation pipe is connected to the water outlet of the water pressure adjustment box. The lever adjustment mechanism includes Lever, lever fulcrum, valve backguy and weight adjusting body backguy, the lever is located on the lever fulcrum, the valve backguy and weight adjusting body backguy are located at the two ends of the lever respectively, the weight adjusting body is connected to the weight adjusting body backguy, and the lifting valve is connected to the on the valve cable. Compared with the prior art, the invention has the advantages of automatic time-delay infiltration irrigation, simple structure, obvious water-saving effect, low use cost, suitable application in arid areas, and large promotion space.
Description
技术领域technical field
本发明是针对目前干旱地区地下渗灌中渗流速度较快而设计的一种适于干旱地区的自动延时渗灌装置，属于农田节水灌溉技术领域。The invention is an automatic time-delay infiltration irrigation device suitable for the arid area and designed for the relatively fast seepage velocity in the underground infiltration irrigation in the current arid area, and belongs to the technical field of farmland water-saving irrigation.
背景技术Background technique
在目前干旱地区地下渗灌中，常常由于渗流速度较快，而发生深层渗漏，产生渗漏损失，影响节水灌溉质量，因此现有技术存在不足。In the current underground infiltration irrigation in arid areas, deep seepage often occurs due to the fast seepage velocity, resulting in seepage loss and affecting the quality of water-saving irrigation. Therefore, there are deficiencies in the existing technology.
发明内容Contents of the invention
本发明所要解决的技术问题是针对上述现有技术的不足，而发明一种控制渗灌管渗流速度和渗流量从而延长渗灌时间的适于干旱地区的自动延时渗灌装置。The technical problem to be solved by the present invention is to invent an automatic delayed infiltration irrigation device suitable for arid areas by controlling the seepage velocity and seepage volume of the infiltration irrigation pipe so as to prolong the infiltration irrigation time.
本发明的技术方案是：一种适于干旱地区的自动延时渗灌装置，其特征在于：包括水箱、水压调节箱、管路以及杠杆调节机构，在所述水箱的出水口设置起重阀门，在所述的水压调节箱内设置有调重体，所述的管路包括供水管和渗灌管，所述的供水管连接在所述水箱的出水口与水压调节箱的进水口之间，所述的渗灌管连接在所述水压调节箱的出水口，所述的杠杆调节机构包括杠杆、杠杆支点、阀门拉线以及调重体拉线，所述的杠杆位于所述的杠杆支点上，所述的阀门拉线和调重体拉线分别位于所述杠杆的两端，所述的调重体连接在调重体拉线上，所述的起重阀门连接在所述的阀门拉线上。The technical solution of the present invention is: an automatic delayed infiltration irrigation device suitable for arid areas, characterized in that it includes a water tank, a water pressure adjustment tank, a pipeline and a lever adjustment mechanism, and a lifting device is installed at the water outlet of the water tank The valve is provided with a weight adjusting body in the water pressure regulating tank, and the pipeline includes a water supply pipe and a seepage irrigation pipe, and the water supply pipe is connected between the water outlet of the water tank and the water inlet of the water pressure regulating tank Between, the seepage irrigation pipe is connected to the water outlet of the water pressure adjustment tank, the lever adjustment mechanism includes a lever, a lever fulcrum, a valve pull wire and a weight adjusting body pull wire, and the lever is located at the lever fulcrum Above, the valve pull wire and the weight adjustment body pull wire are respectively located at the two ends of the lever, the weight adjustment body is connected to the weight adjustment body pull wire, and the lifting valve is connected to the valve pull wire.
所述的杠杆支点可移动的设置在所述的杠杆的下端。通过移动杠杆支点的位置，可以调整调重体和阀门之间力的大小，从而调整水压调节箱内水压的大小。The fulcrum of the lever is movably arranged at the lower end of the lever. By moving the position of the lever fulcrum, the size of the force between the weight adjusting body and the valve can be adjusted, thereby adjusting the size of the water pressure in the water pressure regulating box.
本发明装置其结构由二部分组成：供水部分、杠杆调节机构。在供水部分，设置水箱、水压调节箱、供水管、渗灌管。在杠杆调节机构中，设有起重阀门、调重体、杠杆、杠杆支点、阀门拉线、调重体拉线。其工作机理：利用水箱内高位水向水压调节箱内传递，水压调节箱内低水位线逐渐升高，调重体在水位线以下的部分逐渐增多，浮力逐渐增大，通过杠杆作用，使调重体上升，起重阀门下降，封闭水箱出水口，停止向水压调节箱供水，促使水压调节箱的水位处于低水位状态，从而降低了渗灌管排水口渗流速度和渗流量，保证植物根部及附近土壤有充足的吸水时间，减少了深层渗漏损失。The structure of the device of the present invention is composed of two parts: a water supply part and a lever adjustment mechanism. In the water supply part, set up a water tank, a water pressure regulating tank, a water supply pipe, and a seepage irrigation pipe. In the lever adjustment mechanism, a lifting valve, a weight adjusting body, a lever, a lever fulcrum, a valve backguy, and a weight adjusting body backguy are provided. Its working mechanism: use the high-level water in the water tank to transfer to the water pressure adjustment tank, the low water level in the water pressure adjustment tank will gradually rise, the part of the weight adjustment body below the water level will gradually increase, and the buoyancy will gradually increase. The weight adjustment body rises, the lifting valve descends, closes the water outlet of the water tank, stops the water supply to the water pressure regulating tank, and promotes the water level of the water pressure regulating tank to be in a low water level state, thereby reducing the seepage velocity and seepage volume of the outlet of the seepage irrigation pipe, ensuring that the plants The roots and the surrounding soil have sufficient time to absorb water, which reduces the loss of deep seepage.
本发明的优点：与现有技术相比，本发明降低了渗灌管渗流速度和渗流量，自动延长渗灌时间，降低渗漏损失，结构简洁，节水效果明显，使用成本较低，适宜在干旱地区应用，推广空间大。Advantages of the present invention: compared with the prior art, the present invention reduces the seepage velocity and seepage volume of the seepage irrigation pipe, automatically prolongs the seepage irrigation time, reduces seepage loss, has a simple structure, obvious water-saving effect, and is low in use cost, suitable for It is applied in arid areas and has a large space for promotion.
附图说明Description of drawings
图1是本发明装置示意图。Fig. 1 is a schematic diagram of the device of the present invention.
其中：1、水箱，2、高水位线，3、阀门拉线，4、水箱出水口，5、供水管，6、起重阀门，7、杠杆支点，8、水压调节箱，9、杠杆，10、渗灌管，11、调重体拉线，12、调重体，13、渗灌管入水口，14、渗灌管排水口，15、低水位线，16、地面。Among them: 1. Water tank, 2. High water level line, 3. Valve pull wire, 4. Water tank outlet, 5. Water supply pipe, 6. Lifting valve, 7. Lever fulcrum, 8. Water pressure regulating box, 9. Lever, 10, seepage irrigation pipe, 11, weight adjusting body pull wire, 12, weight adjusting body, 13, seepage irrigation pipe water inlet, 14, seepage irrigation pipe outlet, 15, low water level line, 16, ground.
具体实施方式Detailed ways
对照附图1，渗灌管10一部分置于地面16以下，水箱1下部设置水箱出水口4，水箱内设置起重阀门6，阀门拉线3的下端连接起重阀门6的上部，阀门拉线3的上端连接杠杆9的左端，杠杆9左下部设杠杆支点7，调重体拉线11的上端连接杠杆9右端，调重体拉线11的下端连接调重体12，调重体12位于水压调节箱8内部，供水管5一端连接水箱出水口4，供水管5另一端连接水压调节箱8底部，水压调节箱8底部设渗灌管10，渗灌管10上端接渗灌管入水口13，渗灌管10下端设渗灌管排水口14。With reference to the accompanying drawing 1, a part of the seepage irrigation pipe 10 is placed below the ground 16, the water tank outlet 4 is set at the bottom of the water tank 1, the lifting valve 6 is set in the water tank, the lower end of the valve backguy 3 is connected to the top of the hoisting valve 6, and the bottom of the valve backguy 3 The upper end is connected to the left end of the lever 9, and the lower left part of the lever 9 is provided with a lever fulcrum 7, and the upper end of the weight adjusting body stay wire 11 is connected to the right end of the lever 9, and the lower end of the weight adjusting body stay wire 11 is connected to the weight adjusting body 12, and the weight adjusting body 12 is located inside the water pressure regulating box 8, and the water supply One end of the pipe 5 is connected to the water outlet 4 of the water tank, and the other end of the water supply pipe 5 is connected to the bottom of the water pressure regulating tank 8. The bottom of the water pressure regulating tank 8 is provided with a seepage irrigation pipe 10, and the upper end of the seepage irrigation pipe 10 is connected to the water inlet 13 of the seepage irrigation pipe. The lower end of the 10 is provided with a drainage port 14 of the seepage irrigation pipe.
工作过程：将一定量灌溉用水加入水箱1并至高水位线2，此时流入水压调节箱8内的水未上升到调重体12底部，通过杠杆9作用，调重体12压起起重阀门6，水箱1的水继续向水压调节箱8内流动，此刻水压调节箱8内的水面在逐渐淹没调重体12，调重体12所受浮力在逐渐增加，通过杠杆9的作用，调重体12压起起重阀门6的力在逐渐减小，当水压调节箱8内的水面升到低水位线15时，通过杠杆9的作用，调重体12被起重阀门6压起，起重阀门6的下降，封闭了水箱出水口4，阻止了水箱1的水流入水压调节箱8，水压调节箱8的水以低水压方式经过渗灌管10及渗灌管排水口14渗灌植物，当水压调节箱8的水面逐渐降低，调重体12所受浮力在逐渐减小，调重体12所受浮力减小到一定量时，通过杠杆9作用，调重体12的重量又能压起起重阀门6，水箱出水口4打开，水箱1的水继续又向水压调节箱8内流动，以此往复完成地下渗灌过程。Working process: Add a certain amount of irrigation water to the water tank 1 and reach the high water level 2. At this time, the water flowing into the water pressure regulating tank 8 has not risen to the bottom of the weight adjustment body 12. Through the action of the lever 9, the weight adjustment body 12 presses the lifting valve 6 , the water in the water tank 1 continues to flow in the water pressure regulating tank 8. At this moment, the water surface in the water pressure regulating tank 8 is gradually submerging the weight adjusting body 12, and the buoyancy of the weight adjusting body 12 is gradually increasing. Through the effect of the lever 9, the weight adjusting body 12 The force to lift the lifting valve 6 is gradually decreasing. When the water level in the water pressure regulating tank 8 rises to the low water level 15, the weight adjusting body 12 is pushed up by the lifting valve 6 through the action of the lever 9, and the lifting valve The drop of 6 closes the water outlet 4 of the water tank, preventing the water in the water tank 1 from flowing into the water pressure regulating tank 8, and the water in the water pressure regulating tank 8 passes through the seepage irrigation pipe 10 and the outlet 14 of the seepage irrigation pipe in a low hydraulic pressure mode. Plants, when the water level of the water pressure regulating tank 8 gradually decreases, the buoyancy of the weight adjusting body 12 is gradually decreasing, and when the buoyancy of the weight adjusting body 12 is reduced to a certain amount, by the action of the lever 9, the weight of the weight adjusting body 12 can be pressed again. Lift the lifting valve 6, the water tank outlet 4 is opened, and the water in the water tank 1 continues to flow in the water pressure regulating box 8 again, thereby reciprocatingly completing the underground seepage irrigation process.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471085.1A CN104365446B (en) | 2014-09-16 | 2014-09-16 | A kind of automatic time delay filtration irrigation device being suitable for arid area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471085.1A CN104365446B (en) | 2014-09-16 | 2014-09-16 | A kind of automatic time delay filtration irrigation device being suitable for arid area |
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| Publication Number | Publication Date |
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| CN104365446A true CN104365446A (en) | 2015-02-25 |
| CN104365446B CN104365446B (en) | 2016-03-16 |
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| CN201410471085.1A Expired - Fee Related CN104365446B (en) | 2014-09-16 | 2014-09-16 | A kind of automatic time delay filtration irrigation device being suitable for arid area |
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Cited By (2)
| 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 |
| CN107750908A (en) * | 2017-11-21 | 2018-03-06 | 中国电建集团成都勘测设计研究院有限公司 | Rain collecting pool and the automatic water supplement irrigation system for arid area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105075810A (en) * | 2015-07-17 | 2015-11-25 | 河海大学 | Sliding lever-type metering and control device for irrigation water quantity |
| CN107750908A (en) * | 2017-11-21 | 2018-03-06 | 中国电建集团成都勘测设计研究院有限公司 | Rain collecting pool and the automatic water supplement irrigation system for arid area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104365446B (en) | 2016-03-16 |
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Granted publication date: 20160316 Termination date: 20180916 |