CN2378923Y - Device for adjusting infiltrating irrigation - Google Patents
Device for adjusting infiltrating irrigation Download PDFInfo
- Publication number
- CN2378923Y CN2378923Y CN 99214246 CN99214246U CN2378923Y CN 2378923 Y CN2378923 Y CN 2378923Y CN 99214246 CN99214246 CN 99214246 CN 99214246 U CN99214246 U CN 99214246U CN 2378923 Y CN2378923 Y CN 2378923Y
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- CN
- China
- Prior art keywords
- water
- irrigation
- pipe
- utility
- infiltration
- 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 relates to a device for adjusting infiltration irrigation, which is composed of a main water supply pipe, a water infiltration pipe, a one-way valve, a fertilizer application port, a preformed hole, etc. The utility model is characterized in that the main water supply pipe is positioned on the ground, the water infiltration pipe is inserted into the underground preformed hole, the inner diameter of the preformed hole is bigger than the outer diameter of the water infiltration pipe, the water infiltration pipe is made of an elastic material, and the tail end of the water infiltration pipe is sealed, and the position of the upper part of the main water supply pipe, which is communicated with air, is provided with the one-way valve. The utility model reforms the mode of the underground infiltration irrigation by leaps and bounds and solves the problem that a water outlet is clogged.
Description
The utility model relates to a kind of sub-irrigation adjusting device, and the adjusting device of irrigating under the hard situation of particularly a kind of hillside fields belongs to the water-saving irrigation technique field in agricultural or the gardening.
In the present agricultural irrigation technology, irrigation system is relatively more flourishing perfect on the ground, but the sub-irrigation systematic research relatively lacks.Other country in the world, as be in Israel of desert region, and the U.S., Japan etc., though through studying exploitation for a long period of time, its system's facility is huge, complicated operation, the cost height, and the blockage problem of apopore can not solve fully.
The purpose of this utility model is to provide a kind of infiltrating irrigation adjusting device, reforms the sub-irrigation mode greatly, and it is big thoroughly to solve sub-irrigation equipment amount of operation labor, the susceptible to plugging problem of delivery port.
The utility model by the following technical solutions.
A kind of infiltrating irrigation adjusting device, form by institutes such as main-supply, soakaway trench, one-way valve, fertilising mouth, preformed holes, it is characterized in that: main-supply places on the ground, soakaway trench inserts in the underground preformed hole, the internal diameter of preformed hole is greater than the external diameter of soakaway trench, soakaway trench is made by whippy material, and endcapped; The part that the top of main-supply communicates with air is provided with one-way valve.
Advantage of the present utility model is:
1, feed pipe places on the ground, and soakaway trench inserts and carries out infiltrating irrigation, more traditional infiltrating irrigation side in the pre-discharge orifice
Method, simple to operate, labour intensity is low, saves human resources.
2, can adopt the batch (-type) method of supplying water, save electric power, diesel oil and equipment loss, alleviate environmental pollution.Practicable control fertilizer practice can be regulated length, the aperture of soakaway trench according to Different Crop, different growing stage, makes the infiltration part in crop root work, for control agricultural irrigation technology is implemented to lay the foundation.
3, owing to be built-in with the anti-backflow valve, the hillside fields is irrigated the incomparable advantage of other technology.
4, can exchange with existing various product, cost is low, small investment, instant effect.
Further specify the utility model below in conjunction with drawings and Examples.
Fig. 1 is the profile of the utility model infiltrating irrigation adjusting device;
Among the figure, 1, main-supply, 2, one-way valve, 3, fertilising mouthful, 4, soakaway trench, 5, the infiltration hole, 6, preformed hole, direction shown in the arrow is a water (flow) direction among the figure.
As shown in the figure, the plastic materials such as PVC that main body feed pipe 1 usefulness among Fig. 1 is generally used are made, the anti-backflow valve is that the materials such as rubber with certain elasticity and toughness are made, being punctured at its end becomes three flaps, make water mobile and not interrupted,, then valve is produced pressure if flow backwards by the flow direction of the water that Fig. 1 indicated, make its closure, to prevent the refluence of water.Like this,, can keep still that when stopping to supply water water is all arranged in each soakaway trench, and can not cause running off naturally of infiltrating irrigation water because of the height in hillside fields in rugged slope.Fertilising mouth is also by the control of anti-backflow valve, because water makes it be in closure state to its pressure, when fertilising, utilizes the fertilising instrument directly to insert fertilising and gets final product at ordinary times, also can carry out the work such as sampling and measuring control of water constituent.Soakaway trench is made by whippy elastomeric material, endcapped, and infiltration hole 5 is positioned at around the end.When infiltration hole 5 was stopped up, the soakaway trench internal pressure increased, and makes its expansion, and magnify thereupon in the infiltration hole, and foreign material are discharged, and made it recover operate as normal.
Through experiment, water-saving result is obvious, and than agricultural irrigation method---the flood irrigation of present China routine, water saving reaches 80%～90%, than water saving irrigation methods such as sprinkling irrigations certain water-saving result is also arranged.
Claims (2)
1, a kind of infiltrating irrigation adjusting device is characterized in that: it is made up of main-supply (1), soakaway trench (4), one-way valve (2), fertilising mouthful (3), infiltration hole (5), and one-way valve (2) is installed in the main-supply (1).
2, infiltrating irrigation adjusting device according to claim 1 is characterized in that: soakaway trench (4) is made by whippy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214246 CN2378923Y (en) | 1999-06-21 | 1999-06-21 | Device for adjusting infiltrating irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214246 CN2378923Y (en) | 1999-06-21 | 1999-06-21 | Device for adjusting infiltrating irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378923Y true CN2378923Y (en) | 2000-05-24 |
Family
ID=34006472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214246 Expired - Fee Related CN2378923Y (en) | 1999-06-21 | 1999-06-21 | Device for adjusting infiltrating irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378923Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104113A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Double-membrane one-way pipe connector bypass specially used for buried drip irrigation |
| CN107426974A (en) * | 2015-02-01 | 2017-12-01 | 贵尔波亚股份有限公司 | Pile-up valve |
| CN113661900A (en) * | 2021-08-04 | 2021-11-19 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
-
1999
- 1999-06-21 CN CN 99214246 patent/CN2378923Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426974A (en) * | 2015-02-01 | 2017-12-01 | 贵尔波亚股份有限公司 | Pile-up valve |
| CN105104113A (en) * | 2015-09-08 | 2015-12-02 | 大禹节水（天津）有限公司 | Double-membrane one-way pipe connector bypass specially used for buried drip irrigation |
| CN105104113B (en) * | 2015-09-08 | 2017-12-22 | 大禹节水（天津）有限公司 | A kind of special double membranous type uniguides of drip irrigation below the surface connect bypass |
| CN113661900A (en) * | 2021-08-04 | 2021-11-19 | 河海大学 | Temperature control integrated system for field irrigation and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |