CN204803981U - Irrigation structure of draining - Google Patents
Irrigation structure of draining Download PDFInfo
- Publication number
- CN204803981U CN204803981U CN201520482065.4U CN201520482065U CN204803981U CN 204803981 U CN204803981 U CN 204803981U CN 201520482065 U CN201520482065 U CN 201520482065U CN 204803981 U CN204803981 U CN 204803981U
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- China
- Prior art keywords
- irrigation
- delivery port
- sunk type
- plain concrete
- distribution structure
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Abstract
The utility model provides an irrigation structure of draining, this irrigation structure of draining includes to sink the formula pond at least, the surface of the diapire in the formula of sinking pond is provided with the metalling, is provided with the delivery port on the lateral wall of the formula of sinking pond, inside that irrigation conduit stretched into the formula pond from the top or the lateral wall upper portion in the formula pond that sinks, irrigation conduit's play water end (W. E. ) is less than the bottom of delivery port. This practicality is through setting up the metalling in the formula pond bottom of sinking, play the effect of energy dissipation to go out rivers that the water end (W. E. ) flows from irrigation conduit, reduces the water velocity for the delivery port flow state is stable, and irrigation conduit's play water end (W. E. ) is less than the bottom of delivery port, and delivery port flow direction field ground can be followed to the rivers behind the reduce speed, and the condition that effectively prevents to lead to field ground the hole to appear erodeing because of water pressure is too high makes things convenient for the field respite of field labour personnel, is favorable to improving work personnel's production efficiency.
Description
Technical field
This practicality relates to a kind of agricultural irrigation apparatus field, particularly relates to irrigation water distribution structure.
Background technology
Along with the construction of modernization irrigation and water conservancy, the irrigation system of automation is that pressure conduit is irrigated substantially.At present, the irrigation water distribution structure employing inspection shaft water distribution structure that south China area is traditional, namely arrange inspection shaft at a certain distance along pipeline, be equipped with discharging valve and gate in well, consider hydraulic pressure effect, inspection shaft is generally above ground level.Although traditional irrigation water distribution structure can meet the basic demand that discharges water, due to the too high meeting of hydraulic pressure cause that inspection shaft construction height is too high, work human users difficulty increases; Because inspection shaft dewatering outlet flow rate of water flow is excessive, cause face, field to form scour hole, also need work personnel to process scour hole after therefore irrigating, add the burden of work personnel.
Practical content
The shortcoming of prior art in view of the above, this practical purpose is that providing a kind of irrigates water distribution structure, and too high for solving the inspection shaft construction height existed in prior art irrigation water distribution structure, work human users is loaded down with trivial details, and face, field there will be the problems such as scour hole.
For achieving the above object and other relevant objects, this practicality provides a kind of and irrigates water distribution structure, described irrigation water distribution structure at least comprises sunk type pond, the surface of the diapire in described sunk type pond is provided with macadam, described sunk type basin side wall is provided with delivery port, irrigation conduit stretches into the inside in described sunk type pond from the top in described sunk type pond or side wall upper part, and the water side of described irrigation conduit is lower than the bottom of described delivery port.
Preferably, the water side of described irrigation conduit is 0.1m-0.5m apart from the distance of described macadam.
Preferably, the diapire in described sunk type pond and sidewall are formed by C25 steel concrete material.
Preferably, this irrigation water distribution structure also comprises breeze way, described breeze way comprises C20 plain concrete basal layer and C20 plain concrete slope protection, described C20 plain concrete slope protection is arranged at the both sides above described C20 plain concrete basal layer, one end of described C20 plain concrete basal layer is near the bottom of described delivery port, and the other end is away from described sunk type pond.
Preferably, the upper surface of the described upper surface of C20 plain concrete basal layer and the bottom of described delivery port is in same plane.
Preferably, the bottom of described delivery port and the upper surface of described C20 plain concrete basal layer are all lower than the field level of required irrigation.
Preferably, the water inlet end place of described breeze way and water side place are provided with C20 plain concrete lattice stalk.
Preferably, described delivery port is rectangular, and the width of described delivery port and the width of described C20 plain concrete basal layer match.
Preferably, the top in described sunk type pond exceeds the required field level 0.2m-0.5m irrigated, and the top in described sunk type pond is provided with cover plate.
As mentioned above, the irrigation water distribution structure that this practicality provides, has following beneficial effect:
The irrigation water distribution structure that the utility model provides is by arranging macadam in sunk type basin bottom, the current flowed out from irrigation conduit water side are played to the effect of energy dissipating, reduce water velocity, delivery port fluid stable, and the water side of irrigation conduit is lower than the bottom of delivery port, after underspeeding, current can flow to field level from delivery port, effectively prevent because hydraulic pressure causes field level to occur the situation of scour hole;
Further, in the utility model, sunk type pond adopts C25 steel concrete material to form, and the basal layer of breeze way and bank protection all adopt C20 plain concrete material to form, and therefore this irrigation water distribution structure has advantage that is firm in structure, long service life; The distance of the water side distance macadam of irrigation conduit is set to 0.1m-0.5m, effectively can reduce water velocity;
Further, the utility model adopts sunk type pool construction, pond can be avoided to expose the too high problem making operating difficulties, and this irrigation water distribution structure bassets 0.2m-0.5m, and the gate valve that the irrigation conduit for limit, work human users pond is equipped with provides applicable height; Water inlet end adopts gate valve to control water outlet, changes connecing micro-jet branch pipe when being conducive to crop rotation, simple, convenient;
Further, in the utility model, basset 0.2m-0.5m in sunk type pond, with field crops similar elevation, sunk type pond can be designed to different shapes, the sidewall in sunk type pond also can as required and personal like carry out design colours and decorative pattern, can better be fused in the ecological environment of field; The cover plate that the top in sunk type pond is arranged can be used as field farming and to have a rest stool a little or desk.
Accompanying drawing explanation
Fig. 1 is shown as the plan structure schematic diagram of the irrigation water distribution structure of this practicality.
Fig. 2 is shown as in embodiment the syndeton schematic diagram of irrigating water distribution structure.
Fig. 3 is shown as the right sectional view in A-A cross section in Fig. 2.
Fig. 4 is shown as the structural representation of C20 plain concrete slope protection in embodiment.
Element numbers explanation
11C20 plain concrete fixed block
1290 ° of elbows
13 hand sluice valves
14 tee junctions
15 drip irrigations, micro-spray share vertical rod
16 joints
17 micro-jet branch pipes
18 drip irrigation arms
2 dispensing portion
21 sunk type ponds
22 cover plates
23C25 reinforced concrete floor
24C20 plain concrete cushion layer
25 delivery ports
3 breeze ways
31C20 plain concrete basal layer
32C20 plain concrete slope protection
33C20 plain concrete lattice obstruct
34C20 plain concrete cushion layer
35 hardcore beds
Detailed description of the invention
This practicality provides a kind of and irrigates water distribution structure, this irrigation water distribution structure comprises sunk type pond, the surface of the diapire in sunk type pond is provided with macadam, sunk type basin side wall is provided with delivery port, irrigation conduit stretches into the inside in sunk type pond from the top in sunk type pond or side wall upper part, and the water side of irrigation conduit is lower than the bottom of delivery port.
In sunk type basin bottom current, rubble forms solid phase, and water forms liquid phase, and between liquid phase and solid phase, have obvious relative motion, the collision between solid particle can consume large energy, and therefore the movement velocity of current is lowered.Current flow to field level along with the rising of liquid level from delivery port, effectively avoid because hydraulic pressure causes field level to occur the situation of scour hole.
The irrigation water distribution structure of this practicality, can carry out energy dissipating to the current flowed out from irrigation conduit water side, effectively prevent field level from occurring scour hole, needs work personnel to process the situation of scour hole, reduce the burden of work personnel after avoiding irrigation.
For enabling above-mentioned purpose, the feature and advantage of this practicality more become apparent, be described in detail below in conjunction with the specific embodiment of accompanying drawing to this practicality.
Refer to Fig. 1 to Fig. 4.Notice, structure, ratio, size etc. that this manual institute accompanying drawings illustrates, content all only in order to coordinate manual to disclose, understand for person skilled in the art scholar and read, and be not used to limit this practical enforceable qualifications, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that this practicality can produce and the object that can reach, all should still drop in scope that technology contents that this practicality discloses can contain.Simultaneously, quote in this manual as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit this practical enforceable scope, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as this practical enforceable category.
With reference to figure 1, Fig. 2, irrigate water distribution structure in the present embodiment and comprise dispensing portion 2, dispensing portion 2 mainly comprises sunk type pond 21, the surface of the diapire in sunk type pond 21 is provided with macadam, sunk type pond 21 sidewall is provided with delivery port 25, irrigation conduit stretches into the inside in sunk type pond 21 from the top in sunk type pond 25 or side wall upper part, and the water side of irrigation conduit is lower than the bottom of delivery port 25.Specific as follows:
In the present embodiment, as shown in Figure 2, sunk type pond 21 arranges and is square, the sidewall in sunk type pond 21 is formed by C25 steel concrete material, the surface of the diapire in sunk type pond 21 is provided with macadam, and being provided with C25 reinforced concrete floor 23, C25 reinforced concrete floor 23 below macadam with the sidewall in sunk type pond 21 is integrated formed structure, be provided with C20 plain concrete cushion layer 24 below C25 reinforced concrete floor 23, play levelling, isolation and transitional function.Bottom surface, sunk type pond 21 is lower than field level, and this sunk type pond 21 inner wall size is 1000mm × 1000mm, and pond is 0.7m deeply, and wall thickness is 0.25m, and top exceeds the required field level 0.2m-0.5m irrigated.Preferably, top, sunk type pond 21 exceeds the required field level 0.3m irrigated.
In other embodiment, sunk type Cistern Design can be other shape, such as cylindrical; 3-D triangle etc.; sunk type pool inner wall size changes, sunk type pond adopt other high strength, antiscour, low cracking concrete material form, all belong to the protection domain of this practicality.
In the present embodiment, what irrigation conduit adopted is drip irrigation arm 18.As shown in Figure 2, total water-supply-pipe shares vertical rod 15 by tee junction 14 with drip irrigation, micro-spray and is connected, drip irrigation, micro-spray share outside vertical rod 15 and are fixed in field level by C20 plain concrete fixed block 11, and drip irrigation, micro-spray are shared vertical rod 15 and be connected with one end of joint 16 by 90 ° of elbows 12.Preferably, tee junction selected by joint 16.One end of joint manually gate valve 13 can connect micro-jet branch pipe 17, and the other end manually gate valve 13 can connect drip irrigation arm 18.Drip irrigation arm 18 inserts into the inner portion from the top in sunk type pond 21, water side is 0.1m apart from the distance of macadam, apart from macadam, the water side of drip irrigation arm 18 is too closely unfavorable for that in irrigation conduit, current flow out, the water side of drip irrigation arm 18 too far easily causes the water on upper strata directly to flow out with current apart from macadam, and the water of lower floor then becomes stagnant water.
Top, sunk type pond 21 exceeds the required field level 0.2m-0.5m irrigated, and the gate valve that the irrigation conduit for limit, work human users pond is equipped with provides applicable height.
In other embodiment, irrigation conduit stretches into inside, pond from the side wall upper part in sunk type pond, and the junction of the side wall upper part in irrigation conduit and sunk type pond, higher than the top of delivery port, belongs to the protection domain of this practicality.
In the present embodiment, as shown in Figure 3, delivery port 25 is designed to rectangle, and the width of delivery port 25 and the width of C20 plain concrete basal layer 31 match.
In other embodiment, delivery port can be designed to other shape, such as semicircle, triangle, trapezoidal etc., and the bottom width of delivery port and the width of C20 plain concrete basal layer match, and all belong to the protection domain of this practicality.
In the present embodiment, this irrigation water distribution structure adds the scour resistance that breeze way 3 improves field level, the current of breeze way 3 flow to field level along with the increase of irrigation water height, reduce water velocity well, the situation of scour hole occurs to avoid causing field level to occur because water velocity is too fast, breeze way 3 comprises C20 plain concrete basal layer 31 and C20 plain concrete slope protection 32, C20 plain concrete slope protection 32 is arranged at the both sides above C20 plain concrete basal layer 31, one end of C20 plain concrete basal layer 31 is near the bottom of delivery port, the other end is away from sunk type pond 21.
In the present embodiment, the upper surface of the upper surface of C20 plain concrete basal layer 31 and the bottom of delivery port 25 is in same plane, and the upper surface of the bottom of delivery port 25, the upper surface of C20 plain concrete basal layer are all lower than the field level of required irrigation.C20 plain concrete basal layer 31 comprises C20 plain concrete cushion layer 34, hardcore bed 35, and hardcore bed 35 is arranged at the below of C20 plain concrete cushion layer 34, plays effect that is levelling, transition.
In other embodiment, the upper surface of C20 plain concrete basal layer a little more than or the upper surface of bottom a little less than delivery port, also belong to the protection domain of this practicality.
In the present embodiment, as shown in Figure 4, each height of C20 plain concrete slope protection 32 and the ratio of horizontal width are 1:1, the thickness of C20 plain concrete slope protection 32 is 0.08m, the height of each C20 plain concrete slope protection 32 and horizontal width are 0.2m, the overall width of C20 plain concrete cushion layer 34 is designed to 0.7m, being positioned at two C20 plain concrete slope protections 32 C20 plain concrete cushion layer 34 width is between the two 0.4m, the total width of C20 plain concrete cushion layer 34 is 0.7m, the width being positioned at the hardcore bed 35 below C20 plain concrete cushion layer 34 is set to 0.9m, C20 plain concrete cushion layer 34, the height of hardcore bed 35 is set to 0.1m respectively.In the present embodiment, the parameter such as each height, thickness, horizontal width illustrates the further explanation of breeze way, is not for limiting this practical enforceable scope.
In the present embodiment, the length optimal design of breeze way 3 is 1m, and this length both can play and well cushion flow action, also avoids taking too much field area.
In other embodiment, breeze way is greater than or less than the design of 1m, also belongs to the protection domain of this practicality.
In the present embodiment, the water inlet end place of breeze way 3 and water side place are provided with C20 plain concrete lattice stalk 33, the shape of C20 plain concrete lattice stalk 33 is identical with the shape of breeze way 3, and C20 plain concrete lattice obstruct can bank protection lastingly, effectively prevents irrigation water washing away field level.
In the present embodiment, the top in sunk type pond 21 is provided with cover plate 22, and cover plate 22 is supported by three sidewalls of C25 reinforced concrete water pond 21, and sunk type pond 21 can be used as stool or desk, becomes field farming and has a rest a little.The sidewall in sunk type pond 21 also can as required and personal like carry out design colours and decorative pattern, better can be fused in the ecological environment of field, beautify farm environment.The top in this sunk type pond 21 exceeds the required field level 0.2m-0.5m irrigated, for work personnel provide comfortable rest height.
According to first substructure upper back structure during the present embodiment construction, the sequence construction of water side after first water inlet end, can improve efficiency of construction greatly.
Above-described embodiment is the principle of this practicality of illustrative and effect thereof only, but not for limiting this practicality.Any person skilled in the art scholar all under the spirit and category of this practicality, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that this practicality discloses, must be contained by the claim of this practicality.
Claims (9)
1. irrigate water distribution structure, it is characterized in that, this irrigation water distribution structure at least comprises sunk type pond, the surface of the diapire in described sunk type pond is provided with macadam, described sunk type basin side wall is provided with delivery port, irrigation conduit stretches into the inside in described sunk type pond from the top in described sunk type pond or side wall upper part, and the water side of described irrigation conduit is lower than the bottom of described delivery port.
2. irrigation water distribution structure according to claim 1, is characterized in that: the water side of described irrigation conduit is 0.1m-0.5m apart from the distance of described macadam.
3. irrigation water distribution structure according to claim 1 and 2, is characterized in that: the diapire in described sunk type pond and sidewall are formed by C25 steel concrete material.
4. irrigation water distribution structure according to claim 1, it is characterized in that: described irrigation water distribution structure also comprises breeze way, described breeze way comprises C20 plain concrete basal layer and C20 plain concrete slope protection, described C20 plain concrete slope protection is arranged at the both sides above described C20 plain concrete basal layer, one end of described C20 plain concrete basal layer is near the bottom of described delivery port, and the other end is away from described sunk type pond.
5. irrigation water distribution structure according to claim 4, is characterized in that: the upper surface of the described upper surface of C20 plain concrete basal layer and the bottom of described delivery port is in same plane.
6. the irrigation water distribution structure according to claim 4 or 5, is characterized in that: the bottom of described delivery port and the upper surface of described C20 plain concrete basal layer are all lower than the field level of required irrigation.
7. irrigation water distribution structure according to claim 4, is characterized in that: the water inlet end place of described breeze way and water side place are provided with C20 plain concrete lattice stalk.
8. irrigation water distribution structure according to claim 6, is characterized in that: described delivery port is rectangular, and the width of described delivery port and the width of described C20 plain concrete basal layer match.
9. the irrigation water distribution structure according to claim 1 or 4, is characterized in that: the top in described sunk type pond exceeds the required field level 0.2m-0.5m irrigated, and the top in described sunk type pond is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482065.4U CN204803981U (en) | 2015-07-06 | 2015-07-06 | Irrigation structure of draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482065.4U CN204803981U (en) | 2015-07-06 | 2015-07-06 | Irrigation structure of draining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803981U true CN204803981U (en) | 2015-11-25 |
Family
ID=54588828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482065.4U Expired - Fee Related CN204803981U (en) | 2015-07-06 | 2015-07-06 | Irrigation structure of draining |
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| Country | Link |
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| CN (1) | CN204803981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626408A (en) * | 2018-07-10 | 2018-10-09 | 湖北今非塑业有限公司 | PE high-efficiency water-saving clack boxes |
-
2015
- 2015-07-06 CN CN201520482065.4U patent/CN204803981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626408A (en) * | 2018-07-10 | 2018-10-09 | 湖北今非塑业有限公司 | PE high-efficiency water-saving clack boxes |
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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: 20151125 Termination date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |