CN105684833A

CN105684833A - Active dredging type infiltrating irrigation device

Info

Publication number: CN105684833A
Application number: CN201610123512.6A
Authority: CN
Inventors: 孟红琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-06
Filing date: 2016-03-06
Publication date: 2016-06-22

Abstract

The invention discloses an active dredging type infiltrating irrigation device and relates to the technical field of irrigation devices. The active dredging type infiltrating irrigation device comprises a water supply primary road pipe, a pressure supply primary road pipe, a plurality of annular infiltration pipes and rubber expanding pipes located in the annular infiltration pipes. The inner circumferential face of each annular infiltration pipe is evenly provided with water outflow holes in the circumferential direction. The outer circumferential faces of the rubber expanding pipes are provided with rubber plug protrusions in the circumferential direction, and the rubber plug protrusions are matched with water outflow holes in a sealing mode. The annular infiltration pipes are communicated with the water supply primary road pipe through water supply branch road pipes. The rubber expanding pipes are communicated with the pressure supply primary road pipe through pressure supply branch road pipes. The rubber expanding pipes and the annular infiltration pipes are both provided with disconnection connectors at the same positions. The outer annular infiltration pipes are supported by the inner expanded rubber expanding pipes, the water outflow holes can be closed or broken through, the water outflow holes are controlled to be connected or disconnected after the active dredging type infiltrating irrigation device is buried in soil, the active dredging type infiltrating irrigation device is not prone to blockage, the self-dredging capacity is high, and the service life is long.

Description

Actively dredged filtration irrigation device

Technical field

The present invention relates to agricultural irrigation equipment technical field。

Background technology

Along with the development of modern agriculture, water-saving irrigation technique is popularized gradually, and at present, water-saving irrigation technique includes sprinkling irrigation, drip irrigation, infiltrating irrigation, and what wherein economize on water the most is exactly infiltration irrigation technology。After the having the main advantage that of infiltrating irrigation is poured water, soil still keeps rarefaction, and not spoiled soil structure does not produce sealing of soil, is provided that good soil water regime for crop；Surface soil humidity is low, can reduce evaporation from land；Pipeline embedment underground, can reduce occupation of land, it is simple to traffic and farm work, can carry out pouring water and farming activities simultaneously；Irrigation quantity is economized, efficiency of pouring water height；Weed growth and plant pest can be reduced；Infiltrating irrigation system flow is little, and pressure is low, therefore can reduce power consumption, saves the energy。

What infiltrating irrigation existed main drawback is that

1 once line clogging or destruction, it is difficult to checks and repairs。

2, it is easily generated deep percolation, especially that water penetration is stronger light soil, it is easier to produce filter loss。

Summary of the invention

The technical problem to be solved, it it is the technical deficiency for above-mentioned existence, a kind of actively dredged filtration irrigation device is provided, it is by the annular osmos tube outside the rubber swelling pipe support of internal expansion, and can close or get through apopore, after embedment, control the break-make of apopore, be not easily blocked, strong from dredging ability, long service life。

The technical solution used in the present invention is: provide a kind of actively dredged filtration irrigation device, manages including water supply main line, voltage supply main line pipe, multiple annular osmos tube, is positioned at the rubber swelling pipe of each annular osmos tube；The inner ring surface of described annular osmos tube uniformly has apopore in a circumferential direction；The outer ring surface of rubber swelling pipe is provided with in a circumferential direction and seals the plug projection coordinated with apopore；

Annular osmos tube is connected with water supply main line pipe by water supply bypass duct；Rubber swelling pipe is connected with voltage supply main line pipe by voltage supply bypass duct；Voltage supply main line pipe is provided with air bleeding valve；The input of voltage supply bypass duct and the outfan connection of an electric air pump；Rubber swelling pipe and annular osmos tube are equipped with break connector in same position。

Optimize the technical program further, actively the water supply main line pipe of dredged filtration irrigation device is provided with booster water pump。

Optimizing the technical program further, actively the voltage supply main line pipe of dredged filtration irrigation device has separated pulse for pressure pipe；Pulse connects for end and a resistance to pressuring gasbag of pressure pipe；The slide outside set of resistance to pressuring gasbag has axial stabilizing sleeve；The upper opening place of axial stabilizing sleeve is provided with the internal diameter spacing ring less than the end face of resistance to pressuring gasbag diameter；The end face of resistance to pressuring gasbag is provided with drive link；The upper end of drive link extends to outside axial stabilizing sleeve, and the top of drive link is provided with the vibrating motor group in vertical direction straight-line oscillation。

Optimizing the technical program further, actively the inwall of the annular osmos tube of dredged filtration irrigation device is coated with teflon coatings。

The invention has the beneficial effects as follows:

1, in the technical program, annular osmos tube is embedded in underground around plant, and directly plant is irrigated in infiltration water outlet, has the advantage that infiltration is irrigated。Different from traditional penetration pipe, rubber swelling pipe is set inside the annular osmos tube of the present invention, apopore, originally as soft rubber material, can be blocked after rubber swelling tube swelling, it is possible to prevent the leakage phenomenon of low-pressure permeability by rubber swelling pipe；Additionally annular osmos tube is originally made as harder material, and such as PVC plastic material is only used as pipeline inside traditional osmos tube, and the ability of its bearing pressure, top easily shrivels through relatively hoisting machinery or damages；And can play a supporting role after rubber swelling pipe of the present invention pressurization, strengthening the compressive property of annular osmos tube, the annular osmos tube of outside then plays the effect of protection internal soft rubber swelling pipe, in combination with, improve service life。

Another of rubber swelling pipe important effect is that dredging apopore: the protruding sealing with apopore of the plug that the outer ring surface of rubber swelling pipe is arranged coordinates, after rubber swelling pipe internal pressurization expands, plug projection is inserted in apopore, moist earth extrusion in apopore, prevent earth moisture from hardening after reducing in apopore or entering in annular soakaway trench from apopore, coordinated with the grafting of apopore by plug projection, not only ensure that the unobstructed of apopore but also it can be avoided that earth enters into inside annular soakaway trench, cause alluvial。

2, water supply main line pipe arranges booster water pump, the hydraulic pressure in the pipe of water supply main line can be improved by booster water pump, and the flow of apopore can pass through to control the regulation and control of rubber swelling pipe, hydraulic pressure combined influence in the swelling degree of rubber swelling pipe and water supply main line pipe the flow of apopore, so can be achieved with hydraulic pressure adjustable, it is possible not only to conventional low voltage infiltration, it is also possible to improve flow, is applied to urgent irrigation or fertilising。

3, vibrating motor group is vibrated at vertical direction, resistance to pressuring gasbag is driven to vibrate, during the vibration of resistance to pressuring gasbag, periodical volume change externally exports pulse pressure, pulse pressure shows and periodically collapses exactly on rubber swelling pipe, showing on apopore flow it is then pulsed current, pulsed current can dredge the earth of alluvial；It addition, plug projection also can be periodically inserted into apopore, being released by mud, apopore then can be actively carried out by such time opening vibrating motor group。

4, annular osmos tube inwall teflon coating, teflon coatings itself has extremely strong not viscosity and smoothness, it is possible to prevent mud wall built-up or fertiliser granulates from adsorbing into dirt。

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the decomposing schematic representation of annular osmos tube and rubber swelling pipe；

Fig. 3 is the close-up schematic view at vibrating motor group place。

In figure, 1, water supply main line pipe；2, voltage supply main line pipe；3, annular osmos tube；4, rubber swelling pipe；5, apopore；6, plug is protruding；7, water supply bypass duct；8, voltage supply bypass duct；9, electric air pump；10, vibrating motor group；11, booster water pump；12, pulse is for pressure pipe；13, resistance to pressuring gasbag；14, axial stabilizing sleeve；15, spacing ring；16, drive link；17, break connector；18, air bleeding valve。

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation。

As Figure 1-3, actively dredged filtration irrigation device includes water supply main line pipe 1, voltage supply main line pipe 2, multiple annular osmos tube 3, is positioned at the rubber swelling pipe 4 of each annular osmos tube 3；The inner ring surface of described annular osmos tube 3 uniformly has apopore 5 in a circumferential direction；The outer ring surface of rubber swelling pipe 4 is provided with in a circumferential direction and seals, with apopore 5, the plug projection 6 coordinated；Annular osmos tube 3 is connected with water supply main line pipe 1 by water supply bypass duct 7；Rubber swelling pipe 4 is connected with voltage supply main line pipe 2 by voltage supply bypass duct 8；Voltage supply main line pipe 2 is provided with air bleeding valve 18；The input of voltage supply bypass duct 2 and the outfan connection of an electric air pump 9；Rubber swelling pipe 4 and annular osmos tube 3 are equipped with break connector 17 in same position；Water supply main line pipe 1 is provided with booster water pump 11；Voltage supply main line pipe 2 has separated pulse for pressure pipe 12；Pulse connects for end and a resistance to pressuring gasbag 13 of pressure pipe 12；The slide outside set of resistance to pressuring gasbag 13 has axial stabilizing sleeve 14；The upper opening place of axial stabilizing sleeve 14 is provided with the internal diameter spacing ring 15 less than resistance to pressuring gasbag 13 end face diameter；The end face of resistance to pressuring gasbag 13 is provided with drive link 16；It is outside that the upper end of drive link 16 extends to axial stabilizing sleeve 14, and the top of drive link 16 is provided with the vibrating motor group 10 in vertical direction straight-line oscillation；The inwall of annular osmos tube 3 is coated with teflon coatings。

The central principle of the present embodiment is to utilize rubber swelling pipe 4 to play three effects:

A, blocking apopore 5, it is prevented that during low-pressure permeability, water is revealed。In the present embodiment, pipe 2 effect in voltage supply main line is conduction air pressure。

B, by the protruding 6 dredging apopores 5 of plug, will the earth extrusion of alluvial, keep the cleaning in annular osmos tube 3。

C, by the expansion of rubber swelling pipe 4 self, annular osmos tube 3 is carried out inner support, improve anti-pressure ability。

The present embodiment when mounted, first takes off break connector 17, separates the opening of annular osmos tube 3, by opening part, annular osmos tube 3 is around to surrounding plants, then connects upper break connector 13, then imbeds in the soil of appropriate depth。When needing infiltration to irrigate, opening air bleeding valve 18, rubber swelling pipe 4 internal pressure discharges, and apopore 5 is opened, and the water in water supply main line pipe 1 enters in annular osmos tube 3 and finally penetrates in soil；When stopping infiltration irrigation, closing air bleeding valve 18, open electric air pump 9, plug protruding 6 enters in apopore 5, and apopore 5 is closed。

Vibrating motor group 10 is vibrated at vertical direction, resistance to pressuring gasbag 13 is driven to vibrate, when resistance to pressuring gasbag 13 vibrates, periodical volume change externally exports pulse pressure, pulse pressure shows and periodically collapses exactly on rubber swelling pipe 4, showing on apopore 5 flow it is then pulsed current, pulsed current can dredge the earth of alluvial；It addition, plug projection 6 also can be periodically inserted into apopore 5, being released by mud, apopore 5 then can be actively carried out by such time opening vibrating motor group 10。As it is shown on figure 3, the vibrating motor group of indication is made up of two eccentric vibrating motors in the present embodiment, the direction of rotation of two eccentric vibrating motors is contrary, and eccentric keeps symmetry status, presents the vibration of vertical direction after vibration superposition。

Claims

1. an active dredged filtration irrigation device, it is characterised in that: include water supply main line pipe (1), (2), multiple annular osmos tube (3) are managed in voltage supply main line, be positioned at the rubber swelling pipe (4) of each annular osmos tube (3)；The inner ring surface of described annular osmos tube (3) uniformly has apopore (5) in a circumferential direction；The outer ring surface of rubber swelling pipe (4) is provided with in a circumferential direction and seals the plug protruding (6) coordinated with apopore (5)；

Annular osmos tube (3) is managed (1) by water supply bypass duct (7) with water supply main line and is connected；Rubber swelling pipe (4) is managed (2) by voltage supply bypass duct (8) with voltage supply main line and is connected；Voltage supply main line pipe (2) is provided with air bleeding valve (18)；The input of voltage supply bypass duct (2) and the outfan connection of an electric air pump (9)；Rubber swelling pipe (4) and annular osmos tube (3) are equipped with break connector (17) in same position。

2. active dredged filtration irrigation device according to claim 1, it is characterised in that: described water supply main line pipe (1) is provided with booster water pump (11)。

3. active dredged filtration irrigation device according to claim 2, it is characterised in that: voltage supply main line pipe (2) has separated pulse for pressure pipe (12)；Pulse connects for end and a resistance to pressuring gasbag (13) of pressure pipe (12)；The slide outside set of resistance to pressuring gasbag (13) has axial stabilizing sleeve (14)；The upper opening place of axial stabilizing sleeve (14) is provided with the internal diameter spacing ring (15) less than resistance to pressuring gasbag (13) end face diameter；The end face of resistance to pressuring gasbag (13) is provided with drive link (16)；It is outside that the upper end of drive link (16) extends to axial stabilizing sleeve (14), and the top of drive link (16) is provided with the vibrating motor group (10) in vertical direction straight-line oscillation。

4. active dredged filtration irrigation device according to claim 3, it is characterised in that: the inwall of annular osmos tube (3) is coated with teflon coatings。