CN202059831U - Suction irrigation system for fruit trees - Google Patents
Suction irrigation system for fruit trees Download PDFInfo
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- CN202059831U CN202059831U CN2011201456808U CN201120145680U CN202059831U CN 202059831 U CN202059831 U CN 202059831U CN 2011201456808 U CN2011201456808 U CN 2011201456808U CN 201120145680 U CN201120145680 U CN 201120145680U CN 202059831 U CN202059831 U CN 202059831U
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Abstract
The utility model discloses a suction irrigation system, which comprises a water supply device, a water refilling pipe, a water supply pipe, a water inlet of the refilling pipe, and an exhaust pipe. The water supply device 1 is arranged under ground and is lower than an irrigation point, the water in the water supply device 1 is supplied to the root part of the fruit tree to be irrigated through the water guiding medium in the water supply pipe by means of the water absorption and retention property of the root system of the plant and soil. The size of the water supply device and the length of the buried part of the water supply device can be designed according to the types of crop plants; the top part of the water supply device is connected with the water refilling pipe, a plurality of water supply devices can be connected together by the water refilling pipe, and one end of the water refilling pipe can be connected to the ground for water refilling. Compared with the traditional spray irrigation, drip irrigation, micro-irrigation and infiltrating irrigation, the suction irrigation mode can control the soil moisture in a continuous and constant way and can replace the existing intermittent irrigation. The suction irrigation system for fruit trees has the advantages of water saving, energy conservation, accuracy, high efficiency, low cost and the like.
Description
Technical field:
The utility model belongs to crops and forest irrigation system, and particularly a planting fruit-trees is inhaled fill system
Background technology:
In recent years, for solving the problem that semiarid zone agricultural production early and people's domestic water are done in the north, all kinds of water cellars, pond, dyke water source have been set up.Irrigate with so little water source, require to treasure each and drip; All water-saving irrigation techniques that agricultural production is at present adopted or promoted, as sprinkling irrigation, slight irrigation, drip irrigation, underground drip irrigation, root division district alternate irrigation etc., all be based on the irrigation that pressure of supply water is positive head, because the water level at this class water source often is lower than the crop-planting position, when with traditional water-saving irrigation technique, need to solve small-sized or miniature water lift pressurized equipment problem, this has increased the investment of irrigation system undoubtedly; In addition, in outlying economically less developed region, the scarcity of power source has also restricted existing water-saving irrigation technique and has applied.
Utility model:
The purpose of this utility model provides a kind of device of fruit tree being irrigated in dry season, irrigation method such as the slight irrigation of this irrigation method and routine, sprinkling irrigation, drip irrigation compare have water saving, energy-conservation, accurate, low cost and other advantages.
Content of the present utility model is:
One planting fruit-trees is inhaled fill system, it is characterized in that: this suction fill system is made up of five parts, and the water inlet connection on ground is embedded in underground irrigation pipe, and the irrigation pipe connection is embedded near the water-feed the fruit tree root, water-feed connects the feed pipe that is embedded in fruit tree root, and water-feed connects blast pipe.
Water-feed is the plastics tank, and an aperture is respectively arranged at water-feed top and bottom, and the top aperture connects irrigation pipe, and the bottom aperture connects feed pipe.
All water-feeds and same irrigation pipe link together, and connecting portion is screwed connection.
Feed pipe and water-feed are screwed connections.
Be equipped with in the feed pipe and have strong capillary water guide medium.
Water inlet connects the water source water-supply-pipe.
Threeway place that is connected with water-feed at irrigation pipe connects blast pipe, and blast pipe one end extends to fruit tree next door, ground, and the other end passes the top that threeway extends to water-feed inside.
Advantage characteristics of the present utility model are:
Irrigation methods such as the slight irrigation of this irrigation method and routine, sprinkling irrigation, drip irrigation compare have water saving, energy-conservation, accurate, low cost and other advantages.
Irrigate by water-feed is controlled to be negative pressure, realize the accurate and Sustainable Control of soil moisture content, be the negative pressure irrigation technique.When based on water pressure being negative head when carrying out irrigation water supply, soil moisture content is unsaturated state, can reduce invalid irrigation and nutrient loss that moistening ground invalid evaporation that causes in the face of land and underground leakage cause; Because it is in close relations that growth and development of plant and soil contain rate, accurately control the be significantly increased potentiality of crop-producing power of soil moisture content by the negative head irrigation technique.Because the negative pressure irrigation technique can be controlled at the target moisture content directly, consistently with soil moisture content, does not need to carry out the manual decision of irrigation period and irrigation quantity, be easy to the peasant and use.Because this irrigation technique is to rely on crop root, soil and water guide medium that the suction of moisture is supplied water, so be called the suction fill system.
Description of drawings
Fig. 1 inhales the fill system schematic diagram for fruit tree
Embodiment
Water-feed 1 is a Plastic Drum, is embedded in the underground of irrigated farmland, and its position is lower than pours water a little, and the water in the water-feed 1 flows into soil through feed pipe 3 under the effect of soil suction, forms negative pressure in the feed pipe 3.Utilize plant water physiology characteristic and soil tensile property, realize that plant obtains continuously automatically to moisture, change the intermittent irrigation notion, become " filling " and be " giving ", become " the interrupted irrigation " and be " continuous water feeding ", " the initiatively suction " that " the passive irrigation " that the change people gives obtained into plant.The size of water-feed 1 reaches and adjusts according to the crop species difference in the subsurface buried depth; Water-feed 1 top and bottom have two apertures, are connected with feed pipe 3 with the irrigation pipe 2 that has seal valve respectively with tube connector.
The feed pipe of all water-feeds 1 links together, and all water-feeds 1 can be poured water simultaneously, make irrigation water supply simple to operation.The water pipe junction adopts the screw thread mode to connect.
In the water guide medium is housed, feed pipe one side is connected with water-feed 1, opposite side places the crop root place, the thickness of feed pipe 3 is determined by water requirements of crops intensity.Feed pipe 3 is a flexible pipe, and winter can bursting by freezing.
The water guide medium of adorning has the advantages that capillarity is strong, frost heaving amount is little in the feed pipe 3, and can not cause pipeline breaking behind the soil freezing winter.
Water inlet 4 can connect the water source water-supply-pipe easily, is protected when stopping to supply water.
Threeway place that is connected with water-feed at irrigation pipe 2 connects blast pipe 5, blast pipe 5 one ends extend to fruit tree next door, ground, and the other end passes threeway and extends to water-feed 1 top, plays the effect of exhaust, can also pour water to fruit tree when giving applying fruit trees with fertilizer in addition, blast pipe 5 is incorporate with threeway.
Each water-feed 1 links together with irrigation pipe 2, and water inlet 4 reaches the face of land, before using the suction fill system, pours water for water-feed 1 through irrigation pipe 2 earlier, in the process of pouring water, by blast pipe 5 outside exhausts; Water in the water-feed 1 flows into soil through feed pipe 3 under the effect of soil suction and plant water physiology characteristic, realize that plant obtains continuously automatically to moisture; Soil moisture content is more little, and soil suction is big more, and conduit 3 is just big more to the water supply intensity of soil, otherwise soil moisture content is big more, and soil suction is more little, and is just more little to the water supply intensity of soil by conduit 3; And the size of soil moisture content is relevant with plant water consumption intensity, and plant water consumption intensity is big more, and the speed that soil moisture content reduces is fast more, thereby, just big more by conduit 3 to the water supply intensity of soil.Reach the purpose of saving water and energy thus.This irrigation system can be used for spacing in the rows, crop (if tree, greening and afforestation etc.) that line-spacing is bigger is poured water, and is suitable for the bigger zone of arid biogeographic zone, saline land and topographical elevation difference and irrigates.
Claims (7)
1. a planting fruit-trees is inhaled fill system, it is characterized in that: this suction fill system is made up of five parts, the water inlet on ground (4) connection is embedded in underground irrigation pipe (2), the irrigation pipe connection is embedded near the water-feed (1) the fruit tree root, water-feed connects the feed pipe (3) that is embedded in fruit tree root, and water-feed connects blast pipe (5).
2. suction fill system according to claim 1 is characterized in that: water-feed is the plastics tank, and an aperture is respectively arranged at water-feed top and bottom, and the top aperture connects irrigation pipe, and the bottom aperture connects feed pipe.
3. suction fill system according to claim 1 is characterized in that: all water-feeds and same irrigation pipe link together, and connecting portion is screwed connection.
4. suction fill system according to claim 1 is characterized in that: feed pipe and water-feed are screwed connections.
5. suction fill system according to claim 1 is characterized in that: be equipped with in the feed pipe and have strong capillary water guide medium.
6. suction fill system according to claim 1 is characterized in that: water inlet connects the water source water-supply-pipe.
7. suction fill system according to claim 1 is characterized in that: threeway place that is connected with water-feed at irrigation pipe connects blast pipe, and blast pipe one end extends to fruit tree next door, ground, and the other end passes the top that threeway extends to water-feed inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201456808U CN202059831U (en) | 2011-05-10 | 2011-05-10 | Suction irrigation system for fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201456808U CN202059831U (en) | 2011-05-10 | 2011-05-10 | Suction irrigation system for fruit trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059831U true CN202059831U (en) | 2011-12-07 |
Family
ID=45053721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201456808U Expired - Fee Related CN202059831U (en) | 2011-05-10 | 2011-05-10 | Suction irrigation system for fruit trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054561A (en) * | 2014-05-20 | 2014-09-24 | 苏氏工业科学技术（北京）有限公司 | Self-adaptive irrigating system and roof greening device |
| CN111512937A (en) * | 2020-05-13 | 2020-08-11 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Timely irrigation system |
-
2011
- 2011-05-10 CN CN2011201456808U patent/CN202059831U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054561A (en) * | 2014-05-20 | 2014-09-24 | 苏氏工业科学技术（北京）有限公司 | Self-adaptive irrigating system and roof greening device |
| CN104054561B (en) * | 2014-05-20 | 2016-10-05 | 严祥军 | Self adaptation profit fill system and housetop greening device |
| CN111512937A (en) * | 2020-05-13 | 2020-08-11 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Timely irrigation system |
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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: 20111207 Termination date: 20120510 |