CN203155414U - Improved drip irrigation pipe - Google Patents
Improved drip irrigation pipe Download PDFInfo
- Publication number
- CN203155414U CN203155414U CN 201320242886 CN201320242886U CN203155414U CN 203155414 U CN203155414 U CN 203155414U CN 201320242886 CN201320242886 CN 201320242886 CN 201320242886 U CN201320242886 U CN 201320242886U CN 203155414 U CN203155414 U CN 203155414U
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- CN
- China
- Prior art keywords
- drip irrigation
- tube body
- pipe body
- outer tube
- interior tube
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved drip irrigation pipe, which comprises an outer pipe body and an inner pipe body, wherein the outer pipe body is provided with a plurality of drip irrigation holes; the outer sides of the drip irrigation holes are provided with an anti-blocking mechanism; the inner pipe body is arranged inside the outer pipe body; the inner pipe body and the outer pipe body in an area close to the drip irrigation holes form a water storing cavity; one end of the water storing cavity is communicated with the drip irrigation holes; the other end of the water storing cavity is communicated with the inner side of the inner tube body; and the inner side of the inner tube body is provided with a detachable filter screen. An inner layer of pipe body and an outer layer of pipe body are arranged, so that the influence of the change of the water pressure on the water yield is lowered. The drip irrigation holes are provided with an anti-blocking mechanism with a simple structure, so that the problem that the drip irrigation holes are blocked by impurities when the drip irrigation holes are not used is solved, and high practicability is realized.
Description
Technical field
The utility model relates to a kind of agricultural water conservation equipment, especially a kind of improved drip irrigation pipe.
Background technology
Agricultural is the fundamental to the building of the country of a country, and China is populous, and agricultural is more outstanding for the importance of China.But China's water resource lacks, and very large-area arable land is arranged owing to can't effectively being irrigated the underproduction that causes grain in China central and west regions.So the water-saving technology that is similar to drip irrigation has developed gradually.
But existing drip irrigation equipment, the ubiquity water outlet is inhomogeneous, and problems such as the easy obstruction of drip irrigation pore volume have limited the extensive use of drip irrigation technique.
The utility model content
The technical problems to be solved in the utility model provides a kind of improved drip irrigation pipe, can solve the deficiencies in the prior art, by inside and outside two-layer body is set, has reduced the variation of hydraulic pressure to the influence of water yield.The drip irrigation hole is provided with anti-blocking mechanism simple in structure, solved the drip irrigation hole when not using by the foreign material blocking problem, the practicality height.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of improved drip irrigation pipe comprises outer tube body and interior tube body in the structure, outer tube body is provided with several drip irrigation holes, and drip irrigation hole arranged outside has anti-blocking mechanism; Interior tube body is arranged on outer tube body inside, and near the regional interior tube body the drip irrigation hole and outer tube body form water storage cavity, and water storage cavity one end and drip irrigation hole are communicated with, and the inboard of the other end and interior tube body is communicated with; The interior tube body inboard is provided with the removable filter net.
As preferably, described outer tube body adopts nitrile rubber to make.
As preferably, comprise pole in the structure of described anti-blocking mechanism, be hinged with catch on the pole, the weight of the end that catch contacts with the drip irrigation hole is less than the weight of pole opposite side catch.
The utility model is by arranging water storage cavity between outer tube body and interior tube body, make water enter water storage cavity by the pressure in the interior tube body, then the water in the water storage cavity mainly relies on the self gravitation effect to flow out, and has so just guaranteed that drip irrigation pipe all keeps same drip irrigation speed at near-end and far-end.Catch two ends in the anti-blocking mechanism vary in weight, and utilize lever principle, and in anhydrous outflow, a lightweight end can move upward, and blocks the drip irrigation hole, prevent that foreign material are with the drip irrigation hole plug.When water flowed out, catch was squeezed by current and opens, and just can carry out drip irrigation.The screen pack of interior tube body inboard separates with interior tube body, can regularly screen pack be taken out and clean, and guarantees the unobstructed of interior tube body.Outer tube body adopts wear-resisting nitrile rubber to make long service life.
Description of drawings
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, comprise outer tube body 1 and interior tube body 2 in the structure of the present utility model, outer tube body 1 is provided with several drip irrigation holes 3, and drip irrigation hole 3 arranged outside have anti-blocking mechanism 4; Interior tube body 2 is arranged on outer tube body 1 inside, and near the regional interior tube body 2 drip irrigation hole 3 and outer tube body 3 form water storage cavity 5, and water storage cavity 5 one ends and drip irrigation hole 3 are communicated with, and the inboard of the other end and interior tube body 2 is communicated with; Interior tube body 2 inboards are provided with removable filter net 6.
It should be noted that described outer tube body 1 adopts nitrile rubber to make.
In addition, comprise pole 41 in the structure of described anti-blocking mechanism 4, be hinged with catch 42 on the pole 41, the weight of the end that catch 42 contacts with drip irrigation hole 3 is less than the weight of pole 41 opposite side catch 42.
Operation principle of the present utility model is: by between outer tube body 1 and interior tube body 2 water storage cavity 5 being set, make water enter water storage cavity 5 by the pressure in the interior tube body 2, then the water in the water storage cavity 5 mainly relies on the self gravitation effect to flow out, and has so just guaranteed that drip irrigation hole 3 all keeps same drip irrigation speed at near-end and far-end.Catch 42 two ends in the anti-blocking mechanism 4 vary in weight, and utilize lever principle, and in anhydrous outflow, a lightweight end can move upward, and blocks drip irrigation hole 3, prevent that foreign material from stopping up drip irrigation hole 3.When water flowed out, catch 42 was squeezed by current and opens, and just can carry out drip irrigation.The screen pack 6 of interior tube body 2 inboards separates with interior tube body 2, can regularly screen pack 6 be taken out and clean, and guarantees the unobstructed of interior tube body 2.Outer tube body 1 adopts wear-resisting nitrile rubber to make long service life.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. improved drip irrigation pipe, it is characterized in that: comprise outer tube body (1) and interior tube body (2), outer tube body (1) is provided with several drip irrigation holes (3), and drip irrigation hole (3) arranged outside has anti-blocking mechanism (4); Interior tube body (2) is arranged on outer tube body (1) inside, and near the regional interior tube body (2) drip irrigation hole (3) and outer tube body (3) form water storage cavity (5), and water storage cavity (5) one ends and drip irrigation hole (3) are communicated with, and the inboard of the other end and interior tube body (2) is communicated with; Interior tube body (2) inboard is provided with removable filter net (6).
2. improved drip irrigation pipe according to claim 1 is characterized in that: described outer tube body (1) adopts nitrile rubber to make.
3. improved drip irrigation pipe according to claim 1, it is characterized in that: comprise pole (41) in the structure of described anti-blocking mechanism (4), be hinged with catch (42) on the pole (41), the weight of the end that catch (42) contacts with drip irrigation hole (3) is less than the weight of pole (41) opposite side catch (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242886 CN203155414U (en) | 2013-04-20 | 2013-04-20 | Improved drip irrigation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242886 CN203155414U (en) | 2013-04-20 | 2013-04-20 | Improved drip irrigation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155414U true CN203155414U (en) | 2013-08-28 |
Family
ID=49016638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320242886 Expired - Fee Related CN203155414U (en) | 2013-04-20 | 2013-04-20 | Improved drip irrigation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334638A (en) * | 2016-08-12 | 2017-01-18 | 奚立平 | Agricultural drainage and irrigation water pipe device |
| CN108812229A (en) * | 2018-08-08 | 2018-11-16 | 江西锦囊商旅信息有限公司 | A kind of novel agricultural irrigation by mechanical power device |
-
2013
- 2013-04-20 CN CN 201320242886 patent/CN203155414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334638A (en) * | 2016-08-12 | 2017-01-18 | 奚立平 | Agricultural drainage and irrigation water pipe device |
| CN106334638B (en) * | 2016-08-12 | 2018-12-18 | 奚立平 | A kind of agricultural pipe device for drainage and irrigation |
| CN108812229A (en) * | 2018-08-08 | 2018-11-16 | 江西锦囊商旅信息有限公司 | A kind of novel agricultural irrigation by mechanical power device |
| CN108812229B (en) * | 2018-08-08 | 2020-10-30 | 江西锦囊商旅信息有限公司 | Agricultural machine irrigation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140420 |