CN204157399U - Automatic rice paddy irrigation system - Google Patents
Automatic rice paddy irrigation system Download PDFInfo
- Publication number
- CN204157399U CN204157399U CN201420531453.2U CN201420531453U CN204157399U CN 204157399 U CN204157399 U CN 204157399U CN 201420531453 U CN201420531453 U CN 201420531453U CN 204157399 U CN204157399 U CN 204157399U
- Authority
- CN
- China
- Prior art keywords
- injection pipe
- float
- occluding body
- water injection
- 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
Abstract
The utility model belongs to water paddy irrigation field, provides a kind of automatic rice paddy irrigation system, comprises water injection pipe, float chamber, float and floating valve block; The top of water injection pipe is used for being communicated with water source, and bottom is arranged to be waited to irrigate above field; Float chamber is arranged on the below of the bottom of water injection pipe, and it is provided with open top and bottom opening, and open-topped rational height equals the stopping irrigation level height of waiting to irrigate field; Float is plugged in open top, and its top is provided with the first occluding body, for forming shutoff to the bottom of water injection pipe; Be positioned at the outer of the first occluding body be arranged with outer rim at the top of float, the water of discharging for preventing water injection pipe directly enters into float chamber; Floating valve block is arranged on the below of bottom opening, and it is provided with the second occluding body, for forming shutoff to bottom opening.This apparatus structure is simple, can realize the row of filling automatically, and without the need to personnel guard, easy to operate, cost is low, is easy to promote the use of, and can realize the accumulation to rainwater in addition.
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 water Hao other the building of the ridge of side, paddy field, ridge between water Hao and field offers the mouth of a river, need, when irrigating, water source is pumped into Shui Haozhong, be incorporated in paddy field by mouth of a river Jiang Shui.
Existing paddy field is usually with the formal distribution of terraced fields, the irrigation of terraced fields takes string to fill with usually, string is filled with on the ridge exactly between each field and is offered the mouth of a river, the mouth of a river is offered between highest level field and water Hao, the gravity flow of water is utilized to realize irrigating one by one, according to the different growing stages of crop, height established by the pad controlling each mouth of a river.
Even if having abundant water resources in water Hao, irrigation of also can not letting things run their course, can cause water constantly to flow out from the mouth of a river of minimum one-level field like this, cause a large amount of water resource waste.Generally established by the pad at the mouth of a river height higher than as the certain distance of best suitable growth water level, through evaporation in a few days and Crop, the water level decreasing wait irrigating field at different levels to when needing irrigation level, then to the irrigation that water Hao water filling is carried out again.Although avoid the waste of water resource like this, when irrigating, need personnel to guard, need to stop irrigating after the field of minimum one-level fills, otherwise the waste of water resource will be caused, and the irrigation in paddy field needs the regular hour, so time-consuming.
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 is need personnel to guard in existing water paddy irrigation, time-consuming; Existing automatic irrigation system complex structure, input and operation cost greatly, need long-time maintenance, and cannot accumulate rain water problem.
(2) technical scheme
A kind of automatic rice paddy irrigation system that the utility model provides, comprises water injection pipe, float chamber, float and floating valve block;
The top of described water injection pipe is used for being communicated with water source, and the bottom of described water injection pipe is arranged on the top waiting to irrigate field;
Described float chamber is arranged on the below of the bottom of described water injection pipe, and described float chamber is provided with open top and bottom opening, waits the stopping irrigation level height of irrigating field described in described open-topped rational height equals;
Described float is plugged in described open top, and the top of described float is provided with the first occluding body, and described first occluding body is used for forming shutoff when the described water level wait irrigating field reaches and stops irrigation level to the bottom of described water injection pipe;
Be positioned at described the outer of first occluding body be arranged with outer rim at the top of described float, the water of discharging for preventing described water injection pipe directly enters into described float chamber;
Described floating valve block is arranged on the below of described bottom opening, and described floating valve block is provided with the second occluding body, and described second occluding body is used for forming shutoff when the described water level wait irrigating field exceedes and needs irrigation level to described bottom opening.
Preferably, described floating valve block comprises kickboard, and described kickboard is arranged on the below of described second occluding body, and the spacing of described kickboard and described second occluding body is adjustable.
Preferably, described floating valve block is provided with Horizontal limiting portion.
Preferably, described Horizontal limiting portion comprises multiple limiting plate being connected to described float chamber.
Preferably, the bottom of described water injection pipe be arranged on by the first supporting leg described in wait to irrigate the top of field.
Preferably, described first supporting leg is provided with scale.
Preferably, described float chamber be located at by the second supporting rack described in wait to irrigate the top of field.
Preferably, described second supporting leg connects and described first supporting leg.
Preferably, described first occluding body is taper.
Preferably, described second occluding body is taper.
(3) beneficial effect
A kind of automatic rice paddy irrigation system that the utility model provides, comprises water injection pipe, float chamber, float and floating valve block; The top of water injection pipe is used for being communicated with water source, and the bottom of water injection pipe is arranged on the top waiting to irrigate field; Float chamber is arranged on the below of the bottom of water injection pipe, and float chamber is provided with open top and bottom opening, and open-topped rational height equals the stopping irrigation level height of waiting to irrigate field; Float is plugged in open top, and the top of float is provided with the first occluding body, and when reaching stopping irrigation level wait the water level of irrigating field, water is entered by the open top of float chamber, and float is floated, and the first occluding body forms shutoff to the bottom of water injection pipe; Be positioned at the outer of the first occluding body be arranged with outer rim at the top of float, the water of discharging for preventing water injection pipe directly enters into float chamber; Floating valve block is arranged on the below of bottom opening, floating valve block is provided with the second occluding body, when wait irrigate the water level of field exceed need irrigation level time, floating valve block makes the second occluding body form shutoff to bottom opening under the effect of buoyancy, otherwise when water level be brought down below need irrigation level time float chamber in hydraulic pressure be greater than the buoyancy of floating valve block, water in float chamber is flowed out by bottom opening, and float declines, the bottom water filling again of water injection pipe.The automatic irrigation of implementation phase thus, can realize string filling without the need to offering the mouth of a river on ridge, complete ridge can realize the accumulation to rainwater.
In addition, when needing, by time emptying for the water wait irrigating field at different levels, only the discharge outlet of minimum one-level field need to be opened, the water of each higher level's field can automatic-discharging.This apparatus structure is simple, and realize automatic irrigation and drainage without the need to personnel guard, easy to operate, 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;
Fig. 2 is the half sectional view of Fig. 1.
Reference numeral:
1, water injection pipe; 11, the first supporting leg; 2, float; 21, the first occluding body; 22, outer rim; 3, float chamber; 31, open top; 32, bottom opening; 4, floating valve block; 41, the second occluding body; 42, kickboard; 43, limiting plate; 44, the second supporting leg.
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.
Shown in composition graphs 1 and Fig. 2, a kind of automatic rice paddy irrigation system that the utility model embodiment provides, comprises water injection pipe 1 and is arranged on and wait to irrigate float chamber 3, float 2 and the floating valve block 4 in field; The top of described water injection pipe 1 is used for being communicated with water source, and water source can be the water in water Hao, also can be the water in the upper level field of terraced fields; The bottom of water injection pipe 1 is arranged on the top waiting to irrigate field down by the first supporting leg 11; Float chamber 3 is arranged on the below of the bottom of water injection pipe 1 by the second supporting leg 44; Float chamber 3 is provided with open top 31 and bottom opening 32, and the float chamber 3 of the present embodiment is open design, and the uncovered i.e. open top 31 of float chamber 3, float 2 is plugged in float chamber 3, and float chamber 3 pairs of floats 2 are formed spacing, prevent float 2 from wafing.
The top of float 2 is provided with the first occluding body 21, first occluding body 21 is for forming shutoff with float 2 levitating to the bottom of water injection pipe 1 when reaching until paddy field irrigating and stopping irrigation level, first occluding body 21 is preferably taper, the bottom being inserted into water injection pipe 1 forms conical surface seal, for the float 2 having lasting buoyancy, taper-face contact can make to have lasting relative pressure between itself and the bottom of water injection pipe 1, and sealing effectiveness is better.
As for the setting stopping irrigation level height, well imagine, determined by the antenna height of the bottom of water injection pipe 1, and the open top 31 of float chamber 3 highly equals the height stopping irrigation level, therefore can the second supporting leg 44 can be connected on the first supporting leg 11, make the bottom of water injection pipe 1 relative fixing with the open top 31 of float chamber 3, increase the over all Integration degree of device, what only need regulate the first supporting leg 11 during installation plugs the degree of depth.Stop irrigation level can determining according to actual conditions, as the irrigation to Rice Seedlings, stopping irrigation level being arranged on 3 centimetres high, maturing stage is then arranged on 8 cm, the suitable unboiled water position of different aquatic crops also there are differences, plug by the difference of the second supporting leg 44 height that the degree of depth regulates the bottom of water injection pipe 1, determine to stop irrigation level with this.Can also arrange scale on the second supporting leg 44 in addition, scale vertically measures, and conveniently can determine the height of open top 31, may be used for anti-inspection in addition and tests actual height of water level.
Described float chamber 3 is arranged on the below of the bottom of described water injection pipe 1, and the rational height of the open top 31 of float chamber 3 equals the stopping irrigation level height of waiting to irrigate field; Float 2 is plugged in the open top 31 of float chamber 3, at the top of float 2, and be positioned at the outer of the first occluding body 21 and be arranged with outer rim 22, outer rim 22 directly enters into float chamber 3 for the water preventing water injection pipe 1 and discharge, but the water that water injection pipe 1 is discharged flow into along outer rim 22 and treats in paddy field irrigating; Floating valve block 4 is arranged on the below of bottom opening 32, floating valve block 4 is provided with the second occluding body 41, second occluding body 41 is preferably taper, for being inserted in the bottom opening 32 of float chamber 3 when the water level of irrigating field exceedes and needs irrigation level, forms shutoff to bottom opening 32.
When irrigating, along with treating that the paddy field of paddy field irrigating raises, floating valve block 4 rises gradually and forms shutoff to the bottom opening 32 of float chamber 3; Height due to the open top 31 of float chamber 3 equals the height stopping irrigation level, when extraneous water level reaches the height of float chamber 3 open top 31, water can flow in float chamber 3, until water level rises to when maintaining an equal level with the open top 31 of float chamber 3, current flow into float chamber 3 and are filled, float 2 floats, and the bottom of the first occluding body 21 pairs of water injection pipes 1 at float 2 top forms shutoff, irrigates and stops thus.
When reducing gradually through evaporation and Crop wait the water level of irrigating field, the buoyancy of water in paddy field to floating valve block 4 is greater than water in float chamber 3 to the downward pressure of floating valve block 4, according to stress balance principle, second occluding body 41 of floating valve block 4 still has relative pressure with the bottom opening 32 of float chamber 3 and keeps sealing, so the second occluding body 41 of floating valve block 4 can't lose plugging effect immediately, until paddy field water level is reduced to need irrigation level, the buoyancy of water now in paddy field to float 2 is decreased to the pressure equaling float chamber 3 pairs of floats 2, thus make to lose relative pressure between the second occluding body 41 of floating valve block 4 and bottom opening 32, thus temporarily lose plugging effect, for reaching new balance, water level in float chamber 3 can slightly decline, float 2 also declines thereupon, lose the plugging effect to the bottom of water injection pipe 1, thus water filling starts again, until wait that irrigating field reaches stopping irrigation level again.
Differing heights is needed to the determination of irrigation level, can on floating valve block 4 and the below being positioned at the second occluding body 41 arranges kickboard 42, make the spacing of kickboard 42 and the second occluding body 41 adjustable, specifically can offer spliced eye in kickboard 42, floating valve block 4 body is plugged in the spliced eye of kickboard 42, the two interference fit, thus the distance between kickboard 42 and the second occluding body 41 can be regulated easily.When the spacing of kickboard 42 and the second occluding body 41 arranges larger, when the water level of irrigating field is lower, the bottom opening 32 of the second occluding body 41 to float chamber 3 forms shutoff, when the spacing of kickboard 42 and the second occluding body 41 is less, when the water level of irrigating field is higher, the second occluding body 41 just can form shutoff with the bottom opening 32 of float chamber 3, the height adjustable needing irrigation level can be accomplished thus, thus can for different aquatic cropss, or for the different growing stages of same origin, arranging different needs irrigation level.
Better shutoff is formed for making the bottom opening 32 of the second occluding body 41 in the vertical direction to float chamber 3, Horizontal limiting portion can be set to floating valve block 4, for limiting floating valve block 4 drift in the horizontal direction, floating valve block 4 is vertically moved, make the bottom opening 32 of the second occluding body 41 pairs of float chambers 3 form stable contact, improve sealing effectiveness; Horizontal limiting portion specifically can comprise multiple limiting plate 43 being connected to float chamber 3, limiting section can from along float chamber 3 sidewall extend and under, limiting section be close to kickboard 42 sidewall arrange, play the effect of Horizontal limiting thus.
The present embodiment is applicable to the situation not having long-term source of irrigation water, and namely water Hao can not ensure there is water for a long time, when needed well water can only be pumped into Shui Haozhong and irrigate.For the management in trapezoidal paddy field, irrigation every day one can not be accomplished, and for the aquatic crops grown up, it has certain tolerance range to the height of water level, the water level tolerance range of such as paddy rice is at 5-15 centimetre, its optimum growh water level is at 8 cm, when the system formed utilizing this device is irrigated, many days demands are met for making once to irrigate, the open top 31 of float chamber 3 can be arranged on 10 centimetres high, when the water level of next stage field reduces, floating valve block 4 can not be opened immediately, due to and field at the highest level cannot in real time from water Hao obtain water source, therefore next stage field is avoided constantly to the phenomenon of the field generation water level at the highest level deficit that upper level field Suo Shui causes, and when rainfall occurs, because terraced fields do not need to be filled with by mouth of a river string, rainwater is collected by higher ridge naturally, for avoiding water level too high to as constituting a threat to, the mouth of a river can be offered on the ridge of field at different levels, the drain height at the mouth of a river is the highest tolerance height of water level of crop, thus can with accomplish to irrigate, again can with the collection accomplishing rainwater.
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 water injection pipe (1) and be arranged on waiting to irrigate float chamber (3), float (2) and the floating valve block (4) in field;
The top of described water injection pipe (1) is used for being communicated with water source, and the bottom of described water injection pipe (1) is arranged on the top waiting to irrigate field;
Described float chamber (3) is arranged on the below of the bottom of described water injection pipe (1), described float chamber (3) is provided with open top (31) and bottom opening (32), waits the stopping irrigation level height of irrigating field described in the rational height of described open top (31) equals;
Described float (2) is plugged in described open top (31), the top of described float (2) is provided with the first occluding body (21), forms shutoff when described first occluding body (21) is for reaching stop irrigation level at the described water level wait irrigating field to the bottom of described water injection pipe (1);
Be positioned at the outer of described first occluding body (21) be arranged with outer rim (22) at the top of described float (2), described outer rim (22) directly enters into described float chamber (3) for the water preventing described water injection pipe (1) and discharge;
Described floating valve block (4) is arranged on the below of described bottom opening (32), described floating valve block (4) is provided with the second occluding body (41), and described second occluding body (41) is for forming shutoff when the described water level wait irrigating field exceedes and needs irrigation level to described bottom opening (32).
2. automatic rice paddy irrigation system according to claim 1, it is characterized in that, described floating valve block (4) comprises kickboard (42), described kickboard (42) is arranged on the below of described second occluding body (41), and described kickboard (42) is adjustable with the spacing of described second occluding body (41).
3. automatic rice paddy irrigation system according to claim 1, is characterized in that, described floating valve block (4) is provided with Horizontal limiting portion.
4. automatic rice paddy irrigation system according to claim 3, is characterized in that, described Horizontal limiting portion comprises multiple limiting plate (43) being connected to described float chamber (3).
5. automatic rice paddy irrigation system according to claim 1, is characterized in that, waits to irrigate the top of field described in the bottom of described water injection pipe (1) is arranged on by the first supporting leg (11).
6. automatic rice paddy irrigation system according to claim 5, is characterized in that, described first supporting leg (11) is provided with scale.
7. automatic rice paddy irrigation system according to claim 6, is characterized in that, waits to irrigate in field described in described float chamber (3) is set up in by the second supporting leg (44).
8. automatic rice paddy irrigation system according to claim 7, is characterized in that, described second supporting leg (44) connects and described first supporting leg (11).
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. the automatic rice paddy irrigation system according to any one of claim 1-8, is characterized in that, described second occluding body (41) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531453.2U CN204157399U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531453.2U CN204157399U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157399U true CN204157399U (en) | 2015-02-18 |
Family
ID=52531146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531453.2U Expired - Fee Related CN204157399U (en) | 2014-09-16 | 2014-09-16 | Automatic rice paddy irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247654A (en) * | 2014-09-16 | 2014-12-31 | 杨立军 | Automatic paddy field irrigation device |
| CN104756836A (en) * | 2015-04-24 | 2015-07-08 | 靳闻欣 | Automatic flower watering device and application thereof |
| CN107509662A (en) * | 2017-09-15 | 2017-12-26 | 河南科技大学 | A kind of young quail preventing water leakage automatic drinking bowl of adjustment height |
-
2014
- 2014-09-16 CN CN201420531453.2U patent/CN204157399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247654A (en) * | 2014-09-16 | 2014-12-31 | 杨立军 | Automatic paddy field irrigation device |
| CN104756836A (en) * | 2015-04-24 | 2015-07-08 | 靳闻欣 | Automatic flower watering device and application thereof |
| CN107509662A (en) * | 2017-09-15 | 2017-12-26 | 河南科技大学 | A kind of young quail preventing water leakage automatic drinking bowl of adjustment height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101572372B1 (en) | Rainwater automatic supply of cultivation apparatus | |
| CN107231974B (en) | Drip irrigation water supply agricultural greenhouse system and greenhouse planting method | |
| CN104255396A (en) | Automatic paddy field irrigation device and system | |
| CN103053389A (en) | Automatic irrigation device | |
| CN204157399U (en) | Automatic rice paddy irrigation system | |
| CN104472323A (en) | Fully-automatic wall greening irrigation device and application method thereof | |
| CN202005169U (en) | Plant cultivation watering device | |
| RU148569U1 (en) | PHYTOMODULE FOR GROWING PLANTS AND GREENING OF VERTICAL SURFACES | |
| CN105201047A (en) | Photovoltaic water supply system for novel irrigation emitter of novel non-pressure irrigation device | |
| CN204157400U (en) | Automatic rice paddy irrigation system and system | |
| CN207543907U (en) | The drip irrigation system irrigated for tea place | |
| CN206821518U (en) | Automatic drop irrigation device | |
| CN206118679U (en) | Automatic regulation and control system is irrigated to energy -concerving and environment -protective negative pressure | |
| CN104247654A (en) | Automatic paddy field irrigation device | |
| CN205205935U (en) | Novel non -pressure is irrigated device | |
| CN204616620U (en) | A kind of Automatic Water System of tide irrigation cultivation | |
| CN204426132U (en) | Flowerpot | |
| CN103947438B (en) | Revegetation system and utilize this system to carry out the method for revegetation | |
| CN204157390U (en) | Automatic rice paddy irrigation system | |
| CN203985410U (en) | Culturing apparatus in paddy | |
| CN209299723U (en) | A kind of water-saving the automatic device for irrigation | |
| CN203860009U (en) | Hillside or sandy wasteland vegetation recovery system | |
| RU2683520C1 (en) | Method of irrigation of fruit trees and shrubs on the slopes of ravine | |
| CN208639351U (en) | A kind of fish and vegetable symbiotic tide implant bed apparatus and system | |
| CN202635252U (en) | Drip irrigation pot for agriculture irrigation |
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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |