CN204560481U - Automatic dripping irrigation control valve - Google Patents
Automatic dripping irrigation control valve Download PDFInfo
- Publication number
- CN204560481U CN204560481U CN201520265898.5U CN201520265898U CN204560481U CN 204560481 U CN204560481 U CN 204560481U CN 201520265898 U CN201520265898 U CN 201520265898U CN 204560481 U CN204560481 U CN 204560481U
- Authority
- CN
- China
- Prior art keywords
- valve body
- acrosome
- absorbent resin
- super absorbent
- water
- 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
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 28
- 230000002262 irrigation Effects 0.000 title claims abstract description 28
- 230000002745 absorbent Effects 0.000 claims abstract description 20
- 239000002250 absorbent Substances 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 210000000476 body water Anatomy 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 241000196324 Embryophyta Species 0.000 abstract description 17
- 239000002689 soil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012271 agricultural production Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Abstract
A kind of automatic dripping irrigation control valve, it mainly comprises valve body, seal cover, body, leakproof spool, push rod, acrosome, super absorbent resin.Its feature is, valve body has valve body water inlet and valve body delivery port.Leakproof spool is positioned at valve inner, is connected with push rod, can move up and down.Seal cover is connected with the valve body of top.Body is connected with the seal cover of top, and body has uniform suction hole in the altitude range of body bottom portion 1/2.Acrosome is positioned at body interior, is connected with push rod.Super absorbent resin is positioned at body interior, below acrosome, according to humidity expansion and the contraction of soil, acrosome will be made to move up and down.When plant root water lacks, the rhizome of plant will absorb the moisture of surrounding soil, super absorbent resin can shrink due to lack of moisture around soil, leakproof spool is caused to move down under the effect of hydraulic pressure, valve body water inlet and the conducting of valve body delivery port, water will flow to the root of plant, plant irrigating.When water reaches the bottom of body, just there is sufficient water soil inside, super absorbent resin absorbs moisture by the suction hole on body and expands, after super absorbent resin expands, acrosome, push rod will be made, leakproof spool moves up, leakproof spool hinders the conducting of valve body water inlet and valve body delivery port, stops drip irrigation.This automatic drop irrigation device, structure is simple, easy to operate, saves water source, has the feature of widespread popularity at agricultural production.
Description
Technical field
The utility model relates to a kind of agricultural irrigation equipment, is specifically related to a kind of automatic dripping irrigation control valve.
Background technology
Drip irrigation and dripping irrigation technology, there is saving irrigation water capacity, promote the effect of plant growth and raising output, China is the country that a water resource is poor, adds the irrigation method in the past fallen behind, makes the availability of water very low, for this reason, water-saving irrigation is the inevitable direction of China's agricultural irrigation development, and drip irrigation, as the water-saving irrigation technique of a kind of advanced person, will have broad application prospects in China.Then there is following problem in existing drip irrigation equipment: existing drip irrigation equipment adopts unified water yield drip irrigation mostly, and different plant water requirements is different, and the water yield of drip irrigation is identical, will cause the waste of water resource like this.Also have some use electronic control systems control the amount of dripping, this equipment cost and maintenance cost higher, the cost of drip irrigation can be made greatly to increase, be unfavorable for promote.
Summary of the invention
For solving the problems of the technologies described above, the scheme that the utility model technical solution problem adopts is: described automatic dripping irrigation control valve, comprises seven parts, valve body, seal cover, body, leakproof spool, push rod, acrosome, super absorbent resin.Its feature is, valve body has valve body water inlet and valve body delivery port.Leakproof spool is positioned at valve inner, is connected with push rod, can move up and down.Seal cover is connected with the valve body of top.Body is connected with the seal cover of top, and body has uniform suction hole in the altitude range of body bottom portion 1/2.Axis hole concentric fit in push rod and application of anti-leakage layers.Acrosome is positioned at body interior, is connected with push rod.Super absorbent resin is positioned at body interior, below acrosome, according to humidity expansion and the contraction of soil, acrosome will be made to move up and down.
The technical problem that the utility model mainly solves is to provide a kind of automatic dripping irrigation control valve.Before use, super absorbent resin need be loaded body, then be immersed in the water, super absorbent resin imbibition, after expanding completely, then body be inserted soil near plant.When plant root water lacks, the rhizome of plant will absorb the moisture of surrounding soil, super absorbent resin can shrink due to lack of moisture around soil, leakproof spool is caused to move down under the effect of hydraulic pressure, valve body water inlet and the conducting of valve body delivery port, water will flow to the root of plant, plant irrigating.When water reaches the bottom of body, just there is sufficient water soil inside, super absorbent resin absorbs moisture by the suction hole on body and expands, after super absorbent resin expands, acrosome, push rod will be made, leakproof spool moves up, leakproof spool hinders the conducting of water inlet and delivery port, stops drip irrigation.
Compared with prior art, the invention has the beneficial effects as follows: can be implemented in the regular hour and automatically water to the root of plant, when the water yield of the root of plant meets the demands, control valve is closed, thus ensure that plant grows up strong and sturdy.Structure is simple, economizes on resources, easy to use, in features such as agricultural production application are extensive.
Accompanying drawing explanation
The structural representation of Fig. 1 control valve;
The schematic appearance of Fig. 2 control valve;
In above accompanying drawing: 1. valve body water inlet, 2. valve body, 3. seal cover, 4. axis hole, 5. body, 6. super absorbent resin, 7. acrosome, 8. push rod, 9. valve body delivery port, 10. leakproof spool, 11. suction holes.
Embodiment
Be illustrated in figure 1 a kind of automatic dripping irrigation control valve, it mainly comprises valve body 2, seal cover 3, body 5, leakproof spool 10, push rod 8, acrosome 7, super absorbent resin 6.Its feature is, valve body 2 has valve body water inlet 1 and valve body delivery port 9.It is inner that leakproof spool 10 is positioned at valve body 2, is connected, can moves up and down with push rod 8.Seal cover 3 is connected with the valve body 2 of top.Body 5 is connected with the seal cover 3 of top, on body 5 apart from bottom body 5 1/2 altitude range in have uniform suction hole.It is inner that acrosome 7 is positioned at body 5, is connected with push rod 8.It is inner that super absorbent resin 6 is positioned at body 5, below acrosome 7, according to humidity expansion and the contraction of soil, acrosome 7 will be made to move up and down.
When plant root water lacks, the rhizome of plant will absorb the moisture of surrounding soil, super absorbent resin 6 can shrink due to lack of moisture around soil, leakproof spool 10 is caused to move down under the effect of hydraulic pressure, valve body water inlet 1 and valve body delivery port 9 conducting, water will flow to the root of plant, plant irrigating.
When water reaches the bottom of body 5, just there is sufficient water soil inside, super absorbent resin 6 absorbs moisture by the suction hole 11 on body 5 and expands, after super absorbent resin 6 expands, acrosome 7, push rod 8, leakproof spool 10 will be made to move up, leakproof spool 10 hinders valve body water inlet 1 and the conducting of valve body delivery port 9, stops drip irrigation.
This automatic drop irrigation device, structure is simple, easy to operate, saves water source, has the feature of widespread popularity at agricultural production.
Above-mentioned example is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; can not with this protection domain of the present utility model; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. an automatic dripping irrigation control valve, it mainly comprises valve body, seal cover, body, leakproof spool, push rod, acrosome, super absorbent resin; Its feature is, valve body has valve body water inlet and valve body delivery port; Leakproof spool is positioned at valve inner, is connected with push rod; Seal cover is connected with the valve body of top; Body is connected with the seal cover of top; Acrosome is positioned at body interior, is connected with push rod; Super absorbent resin is positioned at body interior, below acrosome.
2. automatic dripping irrigation control valve according to claim 1, is characterized in that: body has uniform suction hole in the altitude range of body bottom portion 1/2.
3. automatic dripping irrigation control valve according to claim 1, is characterized in that: the height of leakproof spool is greater than the diameter of valve body delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265898.5U CN204560481U (en) | 2015-04-29 | 2015-04-29 | Automatic dripping irrigation control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265898.5U CN204560481U (en) | 2015-04-29 | 2015-04-29 | Automatic dripping irrigation control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560481U true CN204560481U (en) | 2015-08-19 |
Family
ID=53853194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265898.5U Expired - Fee Related CN204560481U (en) | 2015-04-29 | 2015-04-29 | Automatic dripping irrigation control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047252A (en) * | 2017-05-22 | 2017-08-18 | 华侨大学 | The automatic irrigation device of water pipe break-make is controlled based on absorbent material |
| CN113924950A (en) * | 2021-11-25 | 2022-01-14 | 武汉牧春智能科技有限公司 | Irrigation mechanism capable of realizing humidity balance |
| CN118452040A (en) * | 2024-07-12 | 2024-08-09 | 山东绿美生态环境工程集团有限公司 | Automatic change irrigation equipment |
| CN118648513A (en) * | 2024-07-05 | 2024-09-17 | 宁夏大学 | Automatic compensation irrigation outflow device |
-
2015
- 2015-04-29 CN CN201520265898.5U patent/CN204560481U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047252A (en) * | 2017-05-22 | 2017-08-18 | 华侨大学 | The automatic irrigation device of water pipe break-make is controlled based on absorbent material |
| CN113924950A (en) * | 2021-11-25 | 2022-01-14 | 武汉牧春智能科技有限公司 | Irrigation mechanism capable of realizing humidity balance |
| CN118648513A (en) * | 2024-07-05 | 2024-09-17 | 宁夏大学 | Automatic compensation irrigation outflow device |
| CN118452040A (en) * | 2024-07-12 | 2024-08-09 | 山东绿美生态环境工程集团有限公司 | Automatic change irrigation equipment |
| CN118452040B (en) * | 2024-07-12 | 2024-10-18 | 山东绿美生态环境工程集团有限公司 | Automatic change irrigation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160429 |