CN104472318A - Water conservancy irrigation device - Google Patents
Water conservancy irrigation device Download PDFInfo
- Publication number
- CN104472318A CN104472318A CN201510001450.7A CN201510001450A CN104472318A CN 104472318 A CN104472318 A CN 104472318A CN 201510001450 A CN201510001450 A CN 201510001450A CN 104472318 A CN104472318 A CN 104472318A
- Authority
- CN
- China
- Prior art keywords
- water
- outlet pipe
- pipe
- irrigation device
- discharging pipe
- 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.)
- Withdrawn
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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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
Abstract
The invention belongs to the field of water conservancy equipment, and particularly relates to a water conservancy irrigation device. The water conservancy irrigation device comprises a water conveying pipe and a water discharging pipe vertical to the water conveying pipe. The lower end of the water discharging pipe is communicated with the water conveying pipe, the water conveying pipe is arranged under the ground, and the lower end of the water discharging pipe is arranged under the ground. A circle of concrete layer is arranged on the outside of the water conveying pipe. A nut is arranged at the upper end of the water discharging pipe, and the nut is connected with a screw rod through threads. A switch is vertically and fixedly arranged at the upper end of the screw rod, and a stopping block is fixedly arranged at the lower end of the screw rod. The switch is located outside the water discharging pipe, and the stopping block is located in the water discharging pipe. The stopping block is in a cylinder shape, and the stopping block is in contact with the inner wall of the water discharging pipe. An abrasion resistance layer is arranged on the lower portion of the stopping block, and a layer of polyurethane pad is arranged on the lower portion of the abrasion resistance layer. A water outlet opening is formed in one side of the water discharging pipe, a circle of leakproof ring is arranged on the inner wall of the water discharging pipe, the inside of the leakproof ring is hollow, and the leakproof ring is located below the water outlet opening. The water conservancy irrigation device is simple in structure, low in cost, prone to industrial production, capable of effectively preventing the water leaking phenomenon and long in service life.
Description
Technical field
The invention belongs to water conservancy equipment field, be specifically related to a kind of water conservancy irrigation device.
Background technology
Current irrigation method is main mainly with the diversion of excavation channel, but channel diversion irrigation needs to spend a large amount of artificial material resources to go to clear up the rubbish in channel and mud every year, not only maintenance cost is high, and waterpower resourses waste is very large, therefore occurred that employing sprinkling irrigation mode is watered, but existing farmland irrigating device has grown corrosion-vulnerable service time, service life is shorter, and existing irrigation rig is easy to out first drainage, while waste water resource, also need periodic replacement, cost is higher, and wasting manpower and material resources.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of water conservancy irrigation device, structure is simple, is easy to suitability for industrialized production, effectively can prevents drainage, and long service life.
Water conservancy irrigation device of the present invention, comprise vertically disposed water-supply-pipe and outlet pipe, the lower end of outlet pipe is communicated with water-supply-pipe, water-supply-pipe is arranged on bottom, ground, outlet pipe lower end is arranged on bottom, ground, water-supply-pipe outer setting one encloses concrete layer, outlet pipe upper end arranges nut, nut and screw rod are threaded connection, screw rod upper end is vertically fixedly installed switch, screw rod lower end is fixedly installed barrier blocks, switch is positioned at outlet pipe outside, barrier blocks is positioned at outlet pipe inside, barrier blocks is cylindrical, barrier blocks and outlet pipe contact internal walls, the bottom of barrier blocks arranges one deck wearing layer, wearing layer bottom arranges one deck urethane pad, outlet pipe side sets out the mouth of a river, outlet pipe inwall arranges a circle leakage-proof ring, leakage-proof ring inner hollow, leakage-proof ring is positioned at below delivery port.
The height of delivery port is less than the thickness of barrier blocks.
Optimize water pipe lower end 1/6th and be arranged on bottom, ground.
Wearing layer thickness is preferably 1-2mm, and wearing layer material is conventional high-abrasive material.
Urethane pad thickness is preferably 1-2mm.
Water-supply-pipe diameter arranges larger than the diameter of outlet pipe, and when outlet pipe upper end is not closed, the water flowed in water-supply-pipe can flow out from outlet pipe upper end under pressure.
Water-supply-pipe is arranged on bottom, ground, and water-supply-pipe outer setting one encloses concrete layer, makes water-supply-pipe firmer, and prevents water-supply-pipe to be corroded, and adds the service life of water-supply-pipe.Water flow is had in water-supply-pipe, the lower end of outlet pipe is communicated with water-supply-pipe, during use, turn switch, switch drives screw rod to move up, and barrier blocks, wearing layer and urethane pad also move up simultaneously, until barrier blocks, wearing layer and urethane pad and delivery port misplace, the water flowed in water-supply-pipe flows out from delivery port under pressure, slowly turns switch, can the size of water yield adjusting.During closedown, turn switch to another direction, switch drives screw rod to move down, and barrier blocks, wearing layer and urethane pad also move down simultaneously, until urethane pad and leakage-proof ring close contact, now barrier blocks stops delivery port just.Arrange a circle leakage-proof ring at outlet pipe inwall, during closedown, urethane pad and leakage-proof ring close contact, effectively can prevent drainage, and in addition, wearing layer and urethane pad can prevent barrier blocks be corroded and wear and tear, and improve service life.
In sum, the present invention has the following advantages:
(1) structure of the present invention is simple, and cost is low, is easy to suitability for industrialized production.
(2) the present invention arranges urethane pad and leakage-proof ring, effectively can prevent drainage.
(3) the present invention arranges wearing layer and urethane pad, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
In figure: 1-outlet pipe, 2-urethane pad, 3-wearing layer, 4-barrier blocks, 5-nut, 6-switch, 7-screw rod, 8-delivery port, 9-leakage-proof ring, 10-concrete layer, 11-water-supply-pipe.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment
A kind of water conservancy irrigation device, as shown in Figure 1, comprise vertically disposed water-supply-pipe 11 and outlet pipe 1, the lower end of outlet pipe 1 is communicated with water-supply-pipe 11, water-supply-pipe 11 is arranged on bottom, ground, outlet pipe 1 lower end is arranged on bottom, ground, water-supply-pipe 11 outer setting one encloses concrete layer 10, outlet pipe 1 upper end arranges nut 5, nut 5 and screw rod 7 are threaded connection, screw rod 7 upper end is vertically fixedly installed switch 6, screw rod 7 lower end is fixedly installed barrier blocks 4, it is outside that switch 6 is positioned at outlet pipe 1, barrier blocks 4 is positioned at outlet pipe inside, barrier blocks 4 is cylindrical, barrier blocks 4 and outlet pipe contact internal walls, the bottom of barrier blocks 4 arranges one deck wearing layer 3, wearing layer 3 bottom arranges one deck urethane pad 2, outlet pipe 1 side sets out the mouth of a river 8, outlet pipe 1 inwall arranges a circle leakage-proof ring 9, leakage-proof ring 9 inner hollow, leakage-proof ring 9 is positioned at below delivery port 8.
The height of delivery port 8 is less than the thickness of barrier blocks 4.Outlet pipe 1 lower end 1/6th is arranged on bottom, ground.Wearing layer 3 thickness is 1mm.Urethane pad 2 thickness is 1mm.
During use, turn switch 6, switch 6 drives screw rod 7 to move up, barrier blocks 4, wearing layer 3 and urethane pad 2 also move up simultaneously, until barrier blocks 4, wearing layer 3 and urethane pad 2 and delivery port 8 misplace, in water-supply-pipe 11, the water of flowing flows out from delivery port 8 under pressure, slowly turns switch 6, can the size of water yield adjusting.During closedown, turn switch 6 to another direction, switch 6 drives screw rod 7 to move down, and barrier blocks 4, wearing layer 3 and urethane pad 2 also move down simultaneously, until urethane pad 2 and leakage-proof ring 9 close contact, now barrier blocks 4 stops delivery port 8 just.Arrange a circle leakage-proof ring 9 at outlet pipe 1 inwall, urethane pad 2 and leakage-proof ring 9 close contact during closedown, effectively can prevent drainage, in addition, wearing layer 3 and urethane pad 2 can prevent barrier blocks 4 be corroded and wear and tear, and improve service life.
Claims (5)
1. a water conservancy irrigation device, it is characterized in that: comprise vertically disposed water-supply-pipe (11) and outlet pipe (1), the lower end of outlet pipe (1) is communicated with water-supply-pipe (11), water-supply-pipe (11) is arranged on bottom, ground, outlet pipe (1) lower end is arranged on bottom, ground, water-supply-pipe (11) outer setting one encloses concrete layer (10), outlet pipe (1) upper end arranges nut (5), nut (5) and screw rod (7) are threaded connection, screw rod (7) upper end is vertically fixedly installed switch (6), screw rod (7) lower end is fixedly installed barrier blocks (4), it is outside that switch (6) is positioned at outlet pipe (1), barrier blocks (4) is positioned at outlet pipe inside, barrier blocks (4) is cylindrical, barrier blocks (4) and outlet pipe contact internal walls, the bottom of barrier blocks (4) arranges one deck wearing layer (3), wearing layer (3) bottom arranges one deck urethane pad (2), outlet pipe (1) side sets out the mouth of a river (8), outlet pipe (1) inwall arranges a circle leakage-proof ring (9), leakage-proof ring (9) inner hollow, leakage-proof ring (9) is positioned at delivery port (8) below.
2. water conservancy irrigation device according to claim 1, is characterized in that: the height of delivery port (8) is less than the thickness of barrier blocks (4).
3. water conservancy irrigation device according to claim 1, is characterized in that: outlet pipe (1) lower end 1/6th is arranged on bottom, ground.
4. water conservancy irrigation device according to claim 1, is characterized in that: wearing layer (3) thickness is 1-2mm.
5. water conservancy irrigation device according to claim 1, is characterized in that: urethane pad (2) thickness is 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001450.7A CN104472318A (en) | 2015-01-04 | 2015-01-04 | Water conservancy irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001450.7A CN104472318A (en) | 2015-01-04 | 2015-01-04 | Water conservancy irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104472318A true CN104472318A (en) | 2015-04-01 |
Family
ID=52747045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001450.7A Withdrawn CN104472318A (en) | 2015-01-04 | 2015-01-04 | Water conservancy irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104472318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271657A (en) * | 2018-02-08 | 2018-07-13 | 刘肖俊 | A kind of water conservancy irrigation device that can effectively prevent drainage |
| CN110150103A (en) * | 2019-06-04 | 2019-08-23 | 广州市欧伊若科技有限公司 | A kind of adjustable drip irrigation equipment with pressurization function |
-
2015
- 2015-01-04 CN CN201510001450.7A patent/CN104472318A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271657A (en) * | 2018-02-08 | 2018-07-13 | 刘肖俊 | A kind of water conservancy irrigation device that can effectively prevent drainage |
| CN110150103A (en) * | 2019-06-04 | 2019-08-23 | 广州市欧伊若科技有限公司 | A kind of adjustable drip irrigation equipment with pressurization function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150401 |