CN204080765U - A kind of farmland combined water drain hidden pipe - Google Patents
A kind of farmland combined water drain hidden pipe Download PDFInfo
- Publication number
- CN204080765U CN204080765U CN201420414305.2U CN201420414305U CN204080765U CN 204080765 U CN204080765 U CN 204080765U CN 201420414305 U CN201420414305 U CN 201420414305U CN 204080765 U CN204080765 U CN 204080765U
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- hidden pipe
- water
- pipe
- water guide
- side direction
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Abstract
The utility model discloses a kind of farmland combined water drain hidden pipe, comprise leading water pipe (1), side direction aqueduct (2), vertical aqueduct (3) and connecting rod (4).Leading water pipe, side direction aqueduct and vertical aqueduct outer wall are closely wound around permeable geotextiles, and geotextiles is wound around by nylon rope and ties up.Leading water pipe, side direction aqueduct and vertical aqueduct are prepared by rubble pervious concrete.Connecting rod is plain bars or plastic bar.Coated geotextiles is the permeable cloth of wide 30mm, thick about 20 ~ 30mm.The utility model can be gathered materials on the spot, and is beneficial to suitability for industrialized production and cost control.Technique is simple, does not need precision instrument, and produce under being applicable to the simple and crude condition in rural area, whole dark comb has high hydrophilic, is conducive to the water in absorption soil and leads away.Geotextiles is coated simultaneously, is equivalent to be provided with screen pack, not only each section of closed drain is communicated with but also relatively independent, even if there is soil particle to enter, be also limited in this segment pipe, can not affect whole dark row's network.
Description
Technical field
The utility model belongs to farmland water conservancy works field, is specifically related to a kind of farmland geotextiles coated rubble pervious concrete combined water drain hidden pipe, belongs to the buried dewatering installation technical field in bottom, farmland.
Background technology
China is large agricultural country, is also the multiple country of natural calamity, almost has area that flood occurs every year, if farm irrigation facility can not meet local environment needs, directly can affect the Quality and yield of crops.The abundant area of precipitation or hypsography low-lying regional, the low meeting of agricultural drain efficiency causes farmland to suffer damage caused by waterlogging, stain evil or salt damage, even causes soil erosion, regional water pollution.Traditional water discharge method is for build ordinary concrete surface water channel net in farmland, surface water channel net drainability is high, technical difficulty is low, generally apply in China, but the shortcomings such as surface water channel is great in constructing amount, maintenance cost is high, land occupation resource is large cannot overcome, and, along with China's agricultural modernization level improve constantly and agricultural machinery use amount increases fast, surface water channel is more and more not suitable with do mechanization operation.
The dark water discharge technology in farmland developed new technology in recent years, drainage is embedded in lower about 1 meter of farmland soil layer by this technology, avoid and take agricultural land, construction and maintenance cost also reduce greatly, if but flowing line is dealt with improperly, cause soil particle to enter drainage pipe, pipeline can be caused under long-time service condition to silt up, thus drainability is reduced.
Therefore, need a kind of newly there is filtering function, the dark drainage products in high, the hydrophilic farmland of permeability rate, will to safeguarding that Agro-ecology and proportion of crop planting have extremely long-pending facilitation.
Utility model content
The purpose of this utility model is for the agricultural drain state of the art, provides a kind of farmland combined water drain hidden pipe, and technique is simple, and handling safety, has the functions such as filterability, hydrophily, good water permeability.
The purpose of this utility model is achieved through the following technical solutions, a kind of farmland combined water drain hidden pipe, be provided with leading water hidden pipe, side direction water guide hidden pipe, vertical water guide hidden pipe and connecting rod, leading water hidden pipe is horizontally disposed with, side direction water guide hidden pipe is symmetricly set on the both sides of leading water hidden pipe by connecting rod, side direction water guide hidden pipe is horizontally disposed with, side direction water guide hidden pipe is vertical with leading water hidden pipe to be arranged, arrange vertical water guide hidden pipe by connecting rod in the middle part of leading water hidden pipe between the adjacent side water guide hidden pipe of homonymy, vertical water guide hidden pipe is vertically arranged; Leading water hidden pipe, side direction water guide hidden pipe, vertical water guide hidden pipe are rubble permeable concrete pipe, leading water hidden pipe, side direction water guide hidden pipe, the vertical permeable geotextiles of water guide hidden pipe outer cladding tied up by nylon rope and form filtering layer.
Further, described leading water hidden pipe one end is right angle L shape faying surface, and the other end is chamfer L shape faying surface, is overlapped be connected between leading water hidden pipe by right angle L shape faying surface with chamfer L shape faying surface.
Further, described side direction water guide hidden pipe is right angle L shape faying surface away from one end of leading water hidden pipe, is arc faying surface near one end of leading water hidden pipe, the right angle L shape faying surface at symmetrically arranged two side direction water guide hidden pipe two ends towards the opposite.
Further, described vertical pouring hidden pipe upper end is plane, and lower end is arc faying surface.
Further, described connecting rod is plain bars or plastic bar.
Further, described vertical hidden pipe is arranged on leading water hidden pipe by two connecting rods.
Further, described rubble pervious concrete is interconnected pore rate 15 ~ 25% and the concrete of compressive strength 10 ~ 20MPa.
Further, described geotextiles is the permeable cloth of wide 30mm, thick about 20 ~ 30mm, and geotextiles is by drainage conduit body and the complete coated formation filtering layer of faying surface.
Further, described nylon rope is common nylon cord or nylon packaging band or nylon wire.
Compared with prior art, the utility model has following beneficial effect:
First, the utility model adopts the coated combined water drain hidden pipe of permeable geotextiles and faying surface, there is filtering function, can effectively prevent soil particle from entering gutter inside, foul pipelines, due to faying surface, to also use geotextiles coated, make the end of each section of closed drain also all be equivalent to be provided with screen pack, not only each section of closed drain is communicated with but also relatively independent, even if there is soil particle to enter, also be limited in this segment pipe, whole dark row's network can not be affected;
The second, geotextiles adopts permeable, and stone concrete itself is the material that water can be sprawled completely on surface, and this makes whole dark comb have high hydrophilic, is conducive to the water in absorption soil and leads away;
3rd, the utility model raw materials is common building materials, can gather materials on the spot, and is conducive to suitability for industrialized production and controls cost;
4th, the utility model production technology is simple, does not need precision instrument, produces under being applicable to the simple and crude condition in rural area;
5th, the utility model material therefor is not degraded, be there is not endurance issues in soil, can use for a long time, does not need periodic replacement.
accompanying drawing explanation
Fig. 1 is the utility model farmland combined water drain hidden pipe structural representation;
Fig. 2 is that the leading water hidden pipe of the utility model farmland combined water drain hidden pipe laterally looks squarely schematic diagram;
Fig. 3 is that the leading water hidden pipe of the utility model farmland combined water drain hidden pipe longitudinally looks squarely schematic diagram;
Fig. 4 is the leading water hidden pipe schematic side view of the utility model farmland combined water drain hidden pipe;
Fig. 5 is that the side direction water guide hidden pipe of the utility model farmland combined water drain hidden pipe laterally looks squarely schematic diagram;
Fig. 6 is the side direction water guide hidden pipe lateral view of the utility model farmland combined water drain hidden pipe;
Fig. 7 is the horizontal plan view of vertical water guide hidden pipe of the utility model farmland combined water drain hidden pipe;
Fig. 8 is the vertical water guide hidden pipe lateral view of the utility model farmland combined water drain hidden pipe;
Fig. 9 is the structural representation of the pitman of the utility model farmland combined water drain hidden pipe;
In figure, 1 leading water hidden pipe, 2 side direction water guide hidden pipes, 3 vertical water guide hidden pipes, 4 connecting rods, 5 bodys, 6 right angle L shape faying surfaces, 7 arc faying surfaces, 8 rubble permeable concrete pipes, 9 permeable geotextiles, 10 nylon ropes.
Detailed description of the invention
As shown in figs 1-9, a kind of farmland combined water drain hidden pipe, comprises leading water hidden pipe 1, side direction water guide hidden pipe 2, vertical water guide hidden pipe 3 and connecting rod 4.
Leading water hidden pipe, side direction water guide hidden pipe, vertical water guide hidden pipe are rubble permeable concrete pipe 8.Leading water hidden pipe, side direction water guide hidden pipe, the vertical permeable geotextiles 9 of water guide hidden pipe outer cladding tied up by nylon rope 10 and form filtering layer.Geotextiles is by closed drain body and the complete coated formation filtering layer of body faying surface.
Leading water hidden pipe is horizontally disposed with.Leading water hidden pipe comprises body 5, and body one end is right angle L shape faying surface 6, and the other end is chamfer L shape faying surface, is overlapped be connected between leading water hidden pipe by right angle L shape faying surface with chamfer L shape faying surface.
Side direction water guide hidden pipe is symmetricly set on the both sides of leading water hidden pipe by connecting rod, and side direction water guide hidden pipe is horizontally disposed with, and side direction water guide hidden pipe is vertical with leading water hidden pipe to be arranged.Side direction water guide hidden pipe comprises body 5, and body is right angle L shape faying surface away from one end of leading water hidden pipe, is arc faying surface 7 near one end of leading water hidden pipe, the right angle L shape faying surface at symmetrically arranged two side direction water guide hidden pipe two ends towards the opposite.Vertical hidden pipe is arranged on leading water hidden pipe preferably by two connecting rods.
Arrange vertical water guide hidden pipe by connecting rod in the middle part of leading water hidden pipe between the adjacent side water guide hidden pipe of homonymy, vertical water guide hidden pipe is vertically arranged.Vertical pouring hidden pipe comprises body 5, and body upper end is plane, and lower end is arc faying surface.
Connecting rod, for being plain bars, also can be plastic bar.
The interconnected pore rate 15 ~ 25% of rubble pervious concrete, compressive strength 10 ~ 20MPa.
Geotextiles is the permeable cloth of wide 30mm, thick about 20 ~ 30mm.Nylon rope both can be common nylon cord, also can be nylon packaging band, can also be nylon wire.
Embodiment 1
The utility model embodiment shown in Fig. 1 to Fig. 9, be made up of main closed drain, lateral drainage hidden pipe, vertical drainage hidden pipe, connecting rod, permeable geotextiles, nylon rope, have particular application as stone concrete porosity 15% ~ 25% used, compressive strength 10 ~ 20MPa.The wide 30mm of each closed drain, the permeable geotextiles of thick about 20 ~ 30mm is coated, be wound around with nylon rope and tie up, guarantee that body and faying surface are all coated complete.
By design of pipe networks requirement farmland ditching, backfill thin sand, lays stone concrete closed drain, will guarantee that overlap joint is intact between every section of hidden pipe, backfill fine sand, and paving farmland, top layer soil, divides gently.
The utility model can be gathered materials on the spot, and is beneficial to suitability for industrialized production and cost control.Technique is simple, does not need precision instrument, produces under being applicable to the simple and crude condition in rural area.Use permeable geotextiles, add the hydrophily of stone concrete itself, this makes whole dark comb have high hydrophilic, is conducive to the water in absorption soil and leads away.Geotextiles is coated simultaneously, makes the end of each section of closed drain also all be equivalent to be provided with screen pack, not only each section of closed drain is communicated with but also relatively independent, even if there is soil particle to enter, is also limited in this segment pipe, can not affect whole dark row's network.
Geotextiles adopts permeable, and stone concrete itself is the material that water can be sprawled completely on surface, and this makes whole dark comb have high hydrophilic, is conducive to the water in absorption soil and leads away.
The utility model raw materials is common building materials, can gather materials on the spot, and is conducive to suitability for industrialized production and controls cost.
The utility model production technology is simple, does not need precision instrument, produces under being applicable to the simple and crude condition in rural area.
The utility model material therefor is not degraded, be there is not endurance issues in soil, can use for a long time, does not need periodic replacement.
Claims (9)
1. a farmland combined water drain hidden pipe, it is characterized in that, be provided with leading water hidden pipe (1), side direction water guide hidden pipe (2), vertical water guide hidden pipe (3) and connecting rod (4), leading water hidden pipe is horizontally disposed with, side direction water guide hidden pipe is symmetricly set on the both sides of leading water hidden pipe by connecting rod, side direction water guide hidden pipe is horizontally disposed with, side direction water guide hidden pipe is vertical with leading water hidden pipe to be arranged, arrange vertical water guide hidden pipe by connecting rod in the middle part of leading water hidden pipe between the adjacent side water guide hidden pipe of homonymy, vertical water guide hidden pipe is vertically arranged; Leading water hidden pipe, side direction water guide hidden pipe, vertical water guide hidden pipe are rubble permeable concrete pipe, and leading water hidden pipe, side direction water guide hidden pipe, vertical water guide hidden pipe are coated with permeable geotextiles and are tied up by nylon rope and form filtering layer.
2. farmland according to claim 1 combined water drain hidden pipe, it is characterized in that, described leading water hidden pipe one end is right angle L shape faying surface, and the other end is chamfer L shape faying surface, is overlapped be connected between leading water hidden pipe by right angle L shape faying surface with chamfer L shape faying surface.
3. farmland according to claim 1 combined water drain hidden pipe, it is characterized in that, described side direction water guide hidden pipe is right angle L shape faying surface away from one end of leading water hidden pipe, be arc faying surface near one end of leading water hidden pipe, the right angle L shape faying surface at symmetrically arranged two side direction water guide hidden pipe two ends towards the opposite.
4. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described vertical water guide hidden pipe upper end is plane, and lower end is arc faying surface.
5. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described connecting rod is plain bars or plastic bar.
6. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described vertical hidden pipe is arranged on leading water hidden pipe by two connecting rods.
7. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described rubble pervious concrete is interconnected pore rate 15 ~ 25% and the concrete of compressive strength 10 ~ 20MPa.
8. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described geotextiles is the permeable cloth of wide 30mm, thick 20 ~ 30mm, and geotextiles is by drainage conduit body and the complete coated formation filtering layer of faying surface.
9. farmland according to claim 1 combined water drain hidden pipe, is characterized in that, described nylon rope is common nylon cord or nylon packaging band or nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414305.2U CN204080765U (en) | 2014-07-25 | 2014-07-25 | A kind of farmland combined water drain hidden pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414305.2U CN204080765U (en) | 2014-07-25 | 2014-07-25 | A kind of farmland combined water drain hidden pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080765U true CN204080765U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414305.2U Expired - Fee Related CN204080765U (en) | 2014-07-25 | 2014-07-25 | A kind of farmland combined water drain hidden pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436665A (en) * | 2016-11-15 | 2017-02-22 | 于光成 | Underground seepage and drainage system for track field |
| CN107174869A (en) * | 2017-05-27 | 2017-09-19 | 徐平芳 | A kind of gas or liquid filter composite pipe |
| CN108739106A (en) * | 2018-05-21 | 2018-11-06 | 内蒙古蒙草生态环境（集团）股份有限公司 | The method and seedling breeding method of cold canopy fast seedling growing |
-
2014
- 2014-07-25 CN CN201420414305.2U patent/CN204080765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436665A (en) * | 2016-11-15 | 2017-02-22 | 于光成 | Underground seepage and drainage system for track field |
| CN107174869A (en) * | 2017-05-27 | 2017-09-19 | 徐平芳 | A kind of gas or liquid filter composite pipe |
| CN107174869B (en) * | 2017-05-27 | 2019-08-16 | 河北建华塑胶制品有限公司 | A kind of gas or liquid filter composite pipe |
| CN108739106A (en) * | 2018-05-21 | 2018-11-06 | 内蒙古蒙草生态环境（集团）股份有限公司 | The method and seedling breeding method of cold canopy fast seedling growing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210725 |