CN103329779A - Water-saving and blockage-resisting underground infiltrating irrigation device - Google Patents
Water-saving and blockage-resisting underground infiltrating irrigation device Download PDFInfo
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- CN103329779A CN103329779A CN2013102261567A CN201310226156A CN103329779A CN 103329779 A CN103329779 A CN 103329779A CN 2013102261567 A CN2013102261567 A CN 2013102261567A CN 201310226156 A CN201310226156 A CN 201310226156A CN 103329779 A CN103329779 A CN 103329779A
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- pumping chamber
- pressurizing chamber
- hollow billet
- supply tank
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Abstract
The invention provides a water-saving and blockage-resisting underground infiltrating irrigation device, and relates to the technical field of water-saving irrigation in farmland. According to the invention, the lower end of a pressurized tank is connected with a water supply tank through a connecting pipe; the water outlet of the water supply tank is connected with a branch pipe; a pressurizing chamber inlet is formed in the branch pipe, and is connected with a pressurizing chamber; a piston is placed in the pressurizing chamber, and is connected with the inner wall of the pressurizing chamber through a spring; a hollow capillary pipe water inlet is formed inside the pressurizing chamber, and is respectively connected with a hollow capillary pipe and a hollow capillary pipe water outlet. According to the invention, the water-saving and blockage-resisting underground infiltrating irrigation device realizes the purpose that soil particles and debris blocking the hollow capillary pipe water outlet are washed away as the indoor pressure is enhanced instantly, the water in the pressurizing chamber is pressed out through the hollow capillary pipe in the pressurizing chamber, and instantaneous kinetic energy of the water at the hollow capillary pipe water outlet is increased.
Description
Technical field
The present invention be directed to easily stifled and a kind of water saving of design of seepage mouth in the present sub-irrigation, anti-stifled sub-irrigation device.It belongs to farmland water-saving irrigation technique field.
Background technology
In sub-irrigation at present, infiltration outlet member places underground, is blocked often, influences irrigation quality, be difficult to large tracts of land and promote, thereby prior art exists not enough.
Summary of the invention
The object of the invention provides a kind of moment lifting room pressure, with the water body in the pumping chamber, extrude the water body at hollow billet delivery port place by hollow billet in the pumping chamber, moment, kinetic energy increased, and will get lodged in the soil particle in hollow billet exit and the anti-stifled sub-irrigation device of water saving that foreign material wash away.
The present invention adopts following technical scheme for achieving the above object:
The anti-stifled sub-irrigation device of a kind of water saving, comprise pressurized tank, the lower end of pressurized tank is connected with supply tank by tube connector, the delivery port of supply tank is connected with arm, arranges pumping chamber's entrance on the arm, and pumping chamber's entrance is connected with the pumping chamber, arrange piston in the pumping chamber, piston is connected by spring with the inwall of pumping chamber, pumping chamber's internal placement hollow billet water inlet, and the hollow billet water inlet is connected with hollow billet, hollow billet delivery port respectively.
The present invention adopts technique scheme, compared with prior art has following advantage: its structure of apparatus of the present invention is made up of three parts: water supply part, pipeline and interval infiltrating irrigation mechanism.At water supply part, pressurized tank, supply tank are set, its working mechanism: utilize high-order water in the pressurized tank, with the water body supercharging in the supply tank, promote the pressure energy of current in the arm.At pipeline portions, tube connector and arm are set, establish a plurality of pumping chambers entrance along the line at arm.In interval infiltrating irrigation mechanism, the current of pressurization are at pumping chamber's water inlet place impact piston in the arm, piston is moved upward fast, simultaneously, water body is poured into the pumping chamber in the arm, when the piston slap spring also returned the enclosed plenum water inlet rapidly, pumping chamber's inner air was compressed, realizes one time the supercharging cycle; Water body after supercharging is indoor supercharged enters hollow billet by the hollow billet water inlet, and flow out fast at the place at the hollow billet delivery port, realizes clearing out of mouth of a river impurity and infiltrating irrigation at interval.Advantage of the present invention: compared with prior art, anti-clogging of the present invention is superior, and gravity current drives, zero power consumption during work, and use cost is lower, and is simple for structure, and irrigation quality is higher, and water-saving result is obvious, suits to apply in the arid area.
Description of drawings
Fig. 1 is a kind of structural scheme of mechanism of the present invention.
Wherein: 1, pressurized tank, 2, tube connector, 3, arm, 4, manometer, 5, air valve, 6, supply tank, 7, spring, 8, the pumping chamber, 9, pumping chamber's water inlet, 10, piston, 11, the hollow billet water inlet, 12, hollow billet, 13, the hollow billet delivery port.
Embodiment
Weighing down technical scheme of the present invention below in conjunction with accompanying drawing is elaborated:
As shown in Figure 1, the anti-stifled sub-irrigation device of a kind of water saving, comprise pressurized tank 1, the lower end of pressurized tank 1 is connected with supply tank 6 by tube connector 2, and the delivery port of supply tank 6 is connected with arm 3, arrange pumping chamber's entrance 9 on the arm 3, pumping chamber's entrance 9 is connected with pumping chamber 8, arranges piston 10 in the pumping chamber 8, and piston 10 is connected by spring 7 with the inwall of pumping chamber 8, pumping chamber's 8 internal placement hollow billet water inlets 11, hollow billet water inlet 11 is connected with hollow billet 12, hollow billet delivery port 13 respectively.
As shown in Figure 1, arrange manometer 4 on the supply tank 6 of the present invention.
As shown in Figure 1, arrange air valve 5 on the supply tank 6 of the present invention.
Contrast accompanying drawing 1, pressurized tank 1 and supply tank 6 parts place more than the ground, pressurized tank 1 is arranged at supply tank 6 tops, the bottom of pressurized tank 1 arranges the last end interface of tube connector 2, tube connector 2 other ends link to each other with supply tank 6 left side walls, supply tank 6 tops arrange manometer 4 and air valve 5, supply tank 6 bottoms arrange arm 3 water inlets, arm 3 arranges a plurality of pumping chambers water inlet 9 along the line, piston 10 in the pumping chamber 8 is interrupted Elastic Contact with spring 7, hollow billet 12 parts place in the pumping chamber 8, and hollow billet water inlet 11 is arranged on 8 middle parts, pumping chamber, and it is right terminal that hollow billet delivery port 13 is arranged at hollow billet 12.
The course of work: a certain amount of water is added pressurized tank 1, open air valve 5, treat that the water surface in the supply tank 6 is raised to certain altitude, close gas check valve 5, continue to wash by water to pressurized tank 1 design water level line.The water body of supply tank 6 flows to arm 3, the current of pressurization at pumping chamber's water inlet 9 place's impact pistons 10, move upward piston 10 fast in the arm 3, simultaneously, water body is poured into pumping chamber 8 in the arm 3, and when piston 10 bump springs 7 also returned enclosed plenum water inlet 9 rapidly, pumping chamber's 8 inner airs were compressed, water body in the pumping chamber 8 after the supercharging, enter hollow billet 12 by hollow billet water inlet 11, flow out fast at 13 places at the hollow billet delivery port, realizes near the soil of block clearing delivery port and infiltrating irrigation plant root; When the supercharging water body continuously outflows pumping chamber 8 in the pumping chamber 8, pressure in the pumping chamber 8 is in decay gradually, when treating that the outer pressure of pressure and hollow billet delivery port 13 in the pumping chamber 8 is fair, hollow billet delivery port 13 places no longer there are flowing out, and realize that an interval supplies water the infiltrating irrigation cycle; When piston 10 again by towards time-out, repeat another and supply water at interval the infiltrating irrigation cycle, back and forth finish the sub-irrigation process with this.
Claims (3)
1. a water saving resists stifled sub-irrigation device, it is characterized in that comprising pressurized tank (1), the lower end of pressurized tank (1) is connected with supply tank (6) by tube connector (2), the delivery port of supply tank (6) is connected with arm (3), arm (3) is gone up and is arranged pumping chamber's entrance (9), pumping chamber's entrance (9) is connected with pumping chamber (8), arrange piston (10) in the pumping chamber (8), piston (10) is connected by spring (7) with the inwall of pumping chamber (8), pumping chamber (8) internal placement hollow billet water inlet (11), hollow billet water inlet (11) respectively with hollow billet (12), hollow billet delivery port (13) connects.
2. the anti-stifled sub-irrigation device of water saving according to claim 1 is characterized in that upward layout manometer (4) of above-mentioned supply tank (6).
3. the anti-stifled sub-irrigation device of water saving according to claim 1 is characterized in that upward layout air valve (5) of above-mentioned supply tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226156.7A CN103329779B (en) | 2013-06-08 | 2013-06-08 | Water-saving and blockage-resisting underground infiltrating irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226156.7A CN103329779B (en) | 2013-06-08 | 2013-06-08 | Water-saving and blockage-resisting underground infiltrating irrigation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103329779A true CN103329779A (en) | 2013-10-02 |
| CN103329779B CN103329779B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310226156.7A Expired - Fee Related CN103329779B (en) | 2013-06-08 | 2013-06-08 | Water-saving and blockage-resisting underground infiltrating irrigation device |
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| CN (1) | CN103329779B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177834A (en) * | 2011-03-28 | 2011-09-14 | 中国农业科学院农田灌溉研究所 | Pulse subsurface irrigation system |
| EP2413008A1 (en) * | 2010-07-28 | 2012-02-01 | Arag S.r.l. | Electromechanically actuated membrane valve, particularly for branching ducts of a fluid of sprinkling and/or weed control systems and the like |
| CN102357439A (en) * | 2011-10-28 | 2012-02-22 | 中国农业科学院农田灌溉研究所 | fluid pulse spraying device |
| CN202524848U (en) * | 2012-03-08 | 2012-11-14 | 刘彧 | Infiltrating irrigation system and filling device and resistance measuring device of infiltrating irrigation head thereof |
| CN102783395A (en) * | 2012-09-10 | 2012-11-21 | 中国农业科学院农田灌溉研究所 | Automatic-dredging anti-blocking low pressure drop irrigation emitter |
-
2013
- 2013-06-08 CN CN201310226156.7A patent/CN103329779B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2413008A1 (en) * | 2010-07-28 | 2012-02-01 | Arag S.r.l. | Electromechanically actuated membrane valve, particularly for branching ducts of a fluid of sprinkling and/or weed control systems and the like |
| CN102177834A (en) * | 2011-03-28 | 2011-09-14 | 中国农业科学院农田灌溉研究所 | Pulse subsurface irrigation system |
| CN102357439A (en) * | 2011-10-28 | 2012-02-22 | 中国农业科学院农田灌溉研究所 | fluid pulse spraying device |
| CN202524848U (en) * | 2012-03-08 | 2012-11-14 | 刘彧 | Infiltrating irrigation system and filling device and resistance measuring device of infiltrating irrigation head thereof |
| CN102783395A (en) * | 2012-09-10 | 2012-11-21 | 中国农业科学院农田灌溉研究所 | Automatic-dredging anti-blocking low pressure drop irrigation emitter |
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| Publication number | Publication date |
|---|---|
| CN103329779B (en) | 2015-04-08 |
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Granted publication date: 20150408 Termination date: 20180608 |
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