CN204157390U - Automatic rice paddy irrigation system - Google Patents
Automatic rice paddy irrigation system Download PDFInfo
- Publication number
- CN204157390U CN204157390U CN201420532138.1U CN201420532138U CN204157390U CN 204157390 U CN204157390 U CN 204157390U CN 201420532138 U CN201420532138 U CN 201420532138U CN 204157390 U CN204157390 U CN 204157390U
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- Prior art keywords
- water
- injection pipe
- water injection
- float
- irrigation system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model belongs to water paddy irrigation field, provides a kind of automatic rice paddy irrigation system.This device comprises tank, water bag, kickboard, drainpipe, float chamber and float; Tank is arranged at the water source inlet of waiting to irrigate field; Water bag is arranged in the sink; Kickboard is arranged in water bag; The top of drainpipe connects the delivery port of water bag, and the bottom of drainpipe is arranged on the top waiting to irrigate field; Float is arranged on the below of the bottom of drainpipe by float chamber, the top of float is provided with occluding body, and occluding body is used for forming shutoff along with the floating of float to the bottom of drainpipe in time irrigating field and reach and stop irrigation level.The utility model can irrigate field automatic irrigation at different levels waiting, and can not cause the waste of water resource; And when rainfall occurs, water bag can expand with water level rise by the effect of inner kickboard, realizes the accumulation to rainwater; This apparatus structure is simple in addition, and cost is low, easy to use, is easy to promote.
Description
Technical field
The utility model relates to water paddy irrigation field, provides a kind of automatic rice paddy irrigation system especially.
Background technology
Paddy field is the arable land for planting aquatic crops, the growth needs necessarily suitable unboiled water position of aquatic crops, existing water paddy irrigation normally builds Hao on the ground other the building of the ridge of side, paddy field, by offering water filling port on ridge, the water in the Hao of ground is incorporated in paddy field, the feature of Hao is entirety plane above Ground on the ground, water level is high, is generally used for the region had abundant water resources.
When irrigating, needing to open and close water filling port artificially, reaching once irrigation and stopping irrigation level, water filling port need be closed immediately.And paddy field exists with the form of terraced fields usually, the irrigation of terraced fields takes to go here and there the mode of filling with usually, first needs the water in the Hao of ground to be incorporated in highest level field, and the gravity flow of recycling water realizes irrigating one by one.When reaching stopping irrigation level etc. the field of minimum one-level, close water filling port, personnel are needed to guard during this period, in order to avoid cause the waste of water resource, and large-area irrigation length consuming time is unfavorable for operation, be subject to the impact of evaporation and Crop in addition, need regular enforcement to irrigate, each irrigation all needs long guard, and operation extremely bothers.
In addition, filling with due to traditional string is all generally intermittent irrigation, for making crop close to optimum level of water growth in the process of loss of water, it is highly generally the optimum growh height of a little higher than crop that the pad at the mouth of a river is established, and this is highly far below the actual tolerance height of water level of crop.When rainfall occurs, rainwater just can flow out from each mouth of a river, and rainwater is not only free water resource for peasant, and wherein also contain a large amount of nutrient components, so people would rather be padded by the mouth of a river in spite of the rain when raining heavyly at bust, accumulate rainwater as much as possible, so obvious very inconvenient, and often cannot accumulate rainwater in time, rainfall just stops, rain time difficulty is surveyed in addition, is not easy ready in advance.
Also although have some to utilize level sensor to coordinate the automatic irrigation system of the equipment such as water pump existing, its total system is loaded down with trivial details, and input and operation cost are comparatively large, need long-period of management and maintenance, is not suitable for large area paddy field and smallholder's use.
Utility model content
(1) technical problem that will solve
To be solved in the utility model be also do not realize automatic irrigation and drainage, accumulation rainwater in prior art simultaneously, and the automatic rice paddy irrigation system that structure is simple, cost is low and system.
(2) technical scheme
A kind of automatic rice paddy irrigation system that the utility model provides, comprises the first water injection pipe and float;
The top of described first water injection pipe is communicated with water source, and the bottom of described first water injection pipe is arranged on the top waiting to irrigate field down;
Described float is arranged on the below of the bottom of described first water injection pipe, the top of described float is provided with the first occluding body, and described first occluding body is used for contacting to be formed with the bottom of described first water injection pipe when the described water level wait irrigating field reaches stopping irrigation level sealing.
Preferably, it also comprises the second water injection pipe and water tank, and the top of described second water injection pipe is communicated with water source, waits to irrigate field described in the bottom of described second water injection pipe is arranged at upward;
Described water tank is arranged on the top of the bottom of described second water injection pipe, described water tank is communicated with described first water injection pipe by flexible pipe, the bottom of described water tank is provided with the second occluding body, and described second occluding body is used for contacting to be formed with the bottom of described second water injection pipe sealing.
Preferably, the bottom of described first water injection pipe is connected with threeway, and the bottom of described first water injection pipe contacts to be formed with described first occluding body by a discharge outlet of described threeway and seals; Described flexible pipe is communicated with described first water injection pipe by another discharge outlet of described threeway.
Preferably, described threeway comprises straight tube and bypass pipe, and the bottom of described first water injection pipe is connected with the straight tube of described threeway, and described water tank is connected with the bypass pipe of described threeway.
Preferably, described flexible pipe is connected to the bottom of described water tank.
Preferably, one end that one end that described flexible pipe is connected with described water tank is connected with described threeway higher than described flexible pipe.
Preferably, described float is provided with the first Horizontal limiting portion.
Preferably, described water tank is provided with the second Horizontal limiting portion.
Preferably, described first occluding body is taper.
Preferably, described second occluding body is taper.
(3) beneficial effect
The utility model provides a kind of automatic rice paddy irrigation system, comprises tank, water bag, kickboard, drainpipe, float chamber and float, tank is arranged at the water source inlet of waiting to irrigate field, water bag is arranged in the sink, for forming shutoff to tank upon inflation, kickboard is arranged in water bag, for forming support by natural buoyancy to the top of water bag, makes water source be injected in water bag, the top of drainpipe connects the delivery port of water bag, and the bottom of drainpipe is arranged on the top waiting to irrigate field, float is arranged on the below of the bottom of drainpipe by float chamber, the top of float is provided with occluding body, occluding body is used for forming shutoff along with the floating of float to the bottom of drainpipe in time irrigating field and reach and stop irrigation level, also water bag can be made simultaneously to expand and form the shutoff to tank, during water level decreasing, float declines, drainpipe draining, if all use this automatic irrigation device between trapezoidal field at different levels and between field at the highest level and water filling water Hao, just can wait that irrigating field forms automatic irrigation at different levels, and after reaching expection irrigation height, the waste of water resource can not be caused by the expansion of water bag.
In addition, when rainfall occurs, water bag can expand with water level rise by the effect of inner kickboard, thus realizes the accumulation to rainwater.When needing, by time emptying for the water wait irrigating field at different levels, only the mouth of a river of minimum one-level field need to be opened completely, the water of each higher level's field can automatic-discharging.And this apparatus structure is simple, realize automatic irrigation and drainage without the need to personnel guard, cost is low, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of automatic rice paddy irrigation system of the utility model embodiment;
Reference numeral:
1, the first water injection pipe; 11, the first supporting leg; 2, float; 21, the first occluding body; 3, the second water injection pipe; 4, water tank; 41, the second occluding body; 5, threeway.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, term " on ", D score, " top ", " bottom ", the orientation of the instruction such as " longitudinal direction " or state relation be based on orientation shown in the drawings or state relation, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1, a kind of automatic rice paddy irrigation system that the utility model embodiment provides, comprises the first water injection pipe 1 and float 2; The top of the first water injection pipe 1 is communicated with water source, and the bottom of the first water injection pipe 1 passes down through the first supporting leg 11 and is erected at the top waiting to irrigate field; Float 2 is arranged on the below of the bottom of the first water injection pipe 1, and the top of float 2 is provided with the first occluding body 21, first occluding body 21 and seals for floating to contact to be formed with the bottom of the first water injection pipe 1 with float 2 when reaching wait the water level of irrigating field and stopping irrigation level; First occluding body 21 is preferably taper, and the first occluding body 21 of taper forms grafting closely with the bottom of the first water injection pipe 1 under the buoyancy continued, and sealing effectiveness is better.
Thus, as long as wait that the water level of irrigating field does not reach stopping irrigation level, first water injection pipe 1 will continue to waiting to irrigate field water filling, and once the water level of waiting to irrigate field reaches requirement (namely reach and stop irrigation level), the floating position of float 2 will make first occluding body 21 at its top form shutoff to the bottom of the first water injection pipe 1, and then stops water filling.In addition, for make float 2 in the vertical float do not offset, first Horizontal limiting portion can be set to float 2, and the first Horizontal limiting portion can be just the first above-mentioned supporting leg 11, first supporting leg 11 is support for being formed the bottom of the first water injection pipe 1 originally, meeting natural distribution is in all sides of float 2, make its circle distribution herein and the outer wall of close float 2, restriction float 2 moves to horizontal direction, and form the floating slideway of float 2 in the vertical, make the state that first occluding body 21 at float 2 top keeps upward, more stable shutoff can be formed with the bottom of the first water injection pipe 1.
Shutoff due to the first water injection pipe 1 makes the buoyancy of dependence float 2, and buoyancy shutoff dynamics is limited, so the first water injection pipe 1 can not use extra heavy pipe, tubule can only be used, so just can realize buoyancy shutoff, although the row of filling automatically can be realized so in theory, but can irrigation efficiency be had a strong impact in actual use, to this, this device also comprises the second water injection pipe 3 and water tank 4, second water injection pipe 3 is thick compared with the first water injection pipe 1, its top is communicated with water source, the bottom of the second water injection pipe 3 moves upwards through the second supporting leg and is arranged at and waits to irrigate field, the water injection rate of the second water injection pipe 3 is large, can realize fast irrigating, water tank 4 is arranged on the top of the bottom of the second water injection pipe 3, and water tank 4 is communicated with the first water injection pipe 1 by flexible pipe, and the bottom of water tank 4 is provided with the second occluding body 41, second occluding body 41 and is formed for the contact of the bottom with the second water injection pipe 3 and seal.
After the bottom of the first water injection pipe 1 is by the first occluding body 21 shutoff, water can enter into water tank 4 by flexible pipe, and the top of water tank 4 offers air-vent, to discharge inner air when water filling.Water tank 4, flexible pipe and the first water injection pipe 1 form linker, the water in water tank 4 and water level is finally made to maintain an equal level, water tank 4 is after being filled with water, overall weight can increase, second Horizontal limiting portion is arranged to water tank 4, for making water tank 4 vertically move, water tank 4 makes the second occluding body 41 bottom it form shutoff to the bottom of the second water injection pipe 3 under gravity; When in time irrigating the water level decreasing of field, first occluding body 21 loses the shutoff of the end to the first water injection pipe 1, water in water tank 4 is discharged through the bottom of flexible pipe and the first water injection pipe 1 again, thus gravity alleviates and loses the plugging effect to the second water injection pipe 3 bottom, and the second water injection pipe 3 starts water filling.For enabling the water in water tank 4 try one's best emptying, flexible pipe is preferably connected with the bottom of water tank 4, and the weight of water tank 4 is reduced to greatest extent, makes the bottom of the second water injection pipe 3 more unimpeded, increases water-injection efficiency.Be more preferably, water tank 4 adopts plastic material to make, further less own wt.
Concrete, can at the bottom connecting tee 5 of the first water injection pipe 1, first supporting leg 11 is connected in threeway 5, the water inlet of threeway 5 is connected with the bottom of the first water injection pipe 1, a discharge outlet of threeway 5 contacts to be formed with the first occluding body 21 and seals, and flexible pipe is communicated with described first water injection pipe 1 by another discharge outlet of threeway 5.More specifically, because threeway 5 generally comprises straight tube and bypass pipe, the straight tube of threeway 5 is vertically arranged, the bottom of the first water injection pipe 1 is connected with the top of the straight tube of threeway 5, and the bottom of straight tube is used for contacting to be formed with the first occluding body 21 sealing; The flexible pipe of water tank 4 is then connected with the bypass pipe of threeway 5.Such water goes downstream along straight tube, is not easy to flow into when the first occluding body 21 does not form shutoff the water-injection efficiency affecting the second water injection pipe 3 in water tank 4.In addition, one end that one end that flexible pipe is connected with water tank 4 is connected with the bottom of the first water injection pipe 1 higher than flexible pipe, making water be not easy to flow in water tank 4 when flowing into field by the first water injection pipe 1 water injection pipe, also enabling the water in water tank 4 successfully be back in the first water injection pipe 1.
In summary, the second water injection pipe 3 of the utility model embodiment is main irrigation passage, and the first water injection pipe 1 is for being combined the automatic control formed the second water injection pipe 3 break-make with float 2 and water tank 4.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (10)
1. an automatic rice paddy irrigation system, is characterized in that, comprises the first water injection pipe (1) and float (2);
The top of described first water injection pipe (1) is communicated with water source, and the bottom of described first water injection pipe (1) is arranged on the top waiting to irrigate field down;
Described float (2) is arranged on the below of the bottom of described first water injection pipe (1), the top of described float (2) is provided with the first occluding body (21), and described first occluding body (21) seals for contacting to be formed with the bottom of described first water injection pipe (1) when the described water level wait irrigating field reaches stopping irrigation level.
2. automatic rice paddy irrigation system according to claim 1, it is characterized in that, it also comprises the second water injection pipe (3) and water tank (4), the top of described second water injection pipe (3) is communicated with water source, waits to irrigate field described in the bottom of described second water injection pipe (3) is arranged at upward;
Described water tank (4) is arranged on the top of the bottom of described second water injection pipe (3), described water tank (4) is communicated with described first water injection pipe (1) by flexible pipe, the bottom of described water tank (4) is provided with the second occluding body (41), and described second occluding body (41) seals for contacting to be formed with the bottom of described second water injection pipe (3).
3. automatic rice paddy irrigation system according to claim 2, it is characterized in that, the bottom of described first water injection pipe (1) is connected with threeway (5), and the bottom of described first water injection pipe (1) contacts to be formed with described first occluding body (21) by a discharge outlet of described threeway (5) and seals; Described flexible pipe is communicated with described first water injection pipe (1) by another discharge outlet of described threeway (5).
4. automatic rice paddy irrigation system according to claim 3, it is characterized in that, described threeway (5) comprises straight tube and bypass pipe, the bottom of described first water injection pipe (1) is connected with the straight tube of described threeway (5), and described water tank (4) is connected with the bypass pipe of described threeway (5).
5. automatic rice paddy irrigation system according to claim 2, is characterized in that, described flexible pipe is connected to the bottom of described water tank (4).
6. automatic rice paddy irrigation system according to claim 2, is characterized in that, one end that one end that described flexible pipe is connected with described water tank (4) is connected with the bottom of described first water injection pipe (1) higher than described flexible pipe.
7. automatic rice paddy irrigation system according to claim 1, is characterized in that, described float (2) is provided with the first Horizontal limiting portion.
8. automatic rice paddy irrigation system according to claim 2, is characterized in that, described water tank (4) is provided with the second Horizontal limiting portion.
9. the automatic rice paddy irrigation system according to any one of claim 1-8, is characterized in that, described first occluding body (21) is taper.
10. according to any one of claim 2-6 or automatic rice paddy irrigation system according to claim 8, it is characterized in that, described second occluding body (41) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532138.1U CN204157390U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532138.1U CN204157390U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157390U true CN204157390U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532138.1U Expired - Fee Related CN204157390U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670788A (en) * | 2020-06-08 | 2020-09-18 | 江勇 | A bury formula wind-heat combination type park from watering system for plateau city |
-
2014
- 2014-09-16 CN CN201420532138.1U patent/CN204157390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670788A (en) * | 2020-06-08 | 2020-09-18 | 江勇 | A bury formula wind-heat combination type park from watering system for plateau city |
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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: 20150218 Termination date: 20170916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |