CN201614580U - Control box for drainage of farmland subsurface water - Google Patents
Control box for drainage of farmland subsurface water Download PDFInfo
- Publication number
- CN201614580U CN201614580U CN2010201338385U CN201020133838U CN201614580U CN 201614580 U CN201614580 U CN 201614580U CN 2010201338385 U CN2010201338385 U CN 2010201338385U CN 201020133838 U CN201020133838 U CN 201020133838U CN 201614580 U CN201614580 U CN 201614580U
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- Prior art keywords
- box
- utility
- model
- flexible pipe
- drainage
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- Expired - Fee Related
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Abstract
The utility model relates to a control box for the drainage of farmland subsurface water. The control box comprises a box-shaped casing, wherein a water inlet and a water outlet are arranged at the bottom of the box-shaped casing, a hose is mounted inside the box-shaped casing, the bottom end of the hose is connected with the water inlet, and a control pull rod is fixedly connected with the top end of the hose. The utility model has the advantages of simple structure, low manufacturing cost, as well as convenient operation, management and maintenance.
Description
Technical field
The utility model relates to a kind of equipment of controlling the farmland groundwater table, relates in particular to a kind of farmland row's stain control cabinet.
Background technology
The control draining is modern a kind of novel farmland water management technology.Its objective is that the groundwater depth with the whole growing of plant is controlled at some values.Make the underground water of plant different growing bury the concentration difference by drainage management, reach and prevent and treat widespread pollution from the overuse of fertilizers and pesticides in rural area effectively, improve crop yield, prevent and treat the salinization of soil and targets such as efficient and rational utilization and management of water resource.The control water discharge technology also is widely used at the end in China, mainly is because control drainage plant is relatively backward, and it is economical inadequately, and using neither be very convenient.
The utility model content
The purpose of this utility model is to address the above problem and a kind of simple in structure, low cost of manufacture, operational administrative and farmland row's stain control cabinet easy to maintenance be provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
It comprises the box shell, and the box outer casing bottom is provided with delivery port and water inlet, and the box enclosure is provided with flexible pipe, and the flexible pipe bottom links to each other with water inlet, and the flexible pipe top is fixed with control pull rod.
Compared with prior art, the utility model has been obtained following technique effect:
1, this utility model is simple in structure, and low cost of manufacture, operational administrative and easy to maintenance by the change control hidden pipe row underground water of flexible pipe exit position, effectively reach the purpose of control groundwater table;
2, water inlet is easy to connect with the hidden pipe that lay in former field, only need be embedded in underground, easy for installation.
Description of drawings
Fig. 1 is the utility model sectional view.
Wherein: 1-control pull rod, 2-box shell, 3-flexible pipe, 4-water inlet, 5-delivery port.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, a kind of farmland row's stain control cabinet, it comprises box shell 2, and the box outer casing bottom is provided with delivery port 5 and water inlet 4, and the box enclosure is provided with flexible pipe 3, and the flexible pipe bottom links to each other with water inlet, and the flexible pipe top is fixed with control pull rod 1.
The utility model is embedded in place, hidden pipe outlet field, is connected the water leading-in box inner flexible tube that closed drain is discharged with the closed drain outlet, change the flexible pipe exit position by pull bar, according to law of connected vessels, the field water level is with controlled, thereby the field water yield and field drainage amount are controlled.
Plant is in the seedling phase, and transpiration quantity is little, and water requirements of crops is few, the root system of crop is also very short, phreatic water level can remain on more shallow buried depth, and the root system of crop can not steeped, and can not make crop failure, and the moisture content that has kept the field, utilize follow-up breeding time for plant, control higher groundwater table, also can prevent the loss of fertilizer in the soil moisture, improve utilization rate of fertilizer, reduced the pollution of area source that agricultural drain causes.Desired minimum bury of groundwater difference of Different Crop seedling phase is determined according to the root length of crop.The user only need spur pull bar and made the position of flexible pipe outlet higher this moment, just can reach the requirement of controlling groundwater table.Follow-up breeding time, the growth along with the root system of crop will guarantee that the root system of crop is not steeped, and desired underground water buries concentration and strengthens, the corresponding reduction in the exit position of flexible pipe.In the plant growth later stage, be subjected to stain that crop is not had much the influence.So bury of groundwater can be reduced to a certain degree again.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention then of the present utility model also comprises these changes and is out of shape interior.
Claims (1)
1. a farmland row steeps control cabinet, it is characterized in that: it comprises box shell (2), and the box outer casing bottom is provided with delivery port (5) and water inlet (4), and the box enclosure is provided with flexible pipe (3), the flexible pipe bottom links to each other with water inlet, and the flexible pipe top is fixed with control pull rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201338385U CN201614580U (en) | 2010-03-16 | 2010-03-16 | Control box for drainage of farmland subsurface water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201338385U CN201614580U (en) | 2010-03-16 | 2010-03-16 | Control box for drainage of farmland subsurface water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614580U true CN201614580U (en) | 2010-10-27 |
Family
ID=43000951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201338385U Expired - Fee Related CN201614580U (en) | 2010-03-16 | 2010-03-16 | Control box for drainage of farmland subsurface water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882841A (en) * | 2014-03-17 | 2014-06-25 | 马桂超 | Gate for paddy field irrigation |
| CN111828708A (en) * | 2020-06-18 | 2020-10-27 | 广州极飞科技有限公司 | Method for controlling a water valve device, water valve device and readable storage medium |
-
2010
- 2010-03-16 CN CN2010201338385U patent/CN201614580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882841A (en) * | 2014-03-17 | 2014-06-25 | 马桂超 | Gate for paddy field irrigation |
| CN103882841B (en) * | 2014-03-17 | 2015-07-29 | 马桂超 | Water paddy irrigation gate |
| CN111828708A (en) * | 2020-06-18 | 2020-10-27 | 广州极飞科技有限公司 | Method for controlling a water valve device, water valve device and readable storage medium |
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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: 20101027 Termination date: 20110316 |