CN204968401U - Saline and alkaline hidden pipe is arranged in saline and alkaline land - Google Patents
Saline and alkaline hidden pipe is arranged in saline and alkaline land Download PDFInfo
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- CN204968401U CN204968401U CN201520406383.2U CN201520406383U CN204968401U CN 204968401 U CN204968401 U CN 204968401U CN 201520406383 U CN201520406383 U CN 201520406383U CN 204968401 U CN204968401 U CN 204968401U
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- hidden pipe
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Abstract
The utility model is suitable for an arrange saline and alkaline tub of technical field, provide a saline and alkaline hidden pipe is arranged in saline and alkaline land, the hidden pipe body, permeable bed and the outer coating layer that set gradually from inside to outside, be equipped with the square muscle that the spiral was arranged on the hidden pipe body, be equipped with a plurality of edges on the pipe wall of hidden pipe body the infiltration hole or the seam of square muscle spiral equipartition, the permeable bed is at least one deck geotechnique cloth rete, outer coating layer is polypropylene fibre silk coating layer. Therefore, the utility model discloses a set up the square muscle that the spiral was arranged on the hidden pipe body, strengthened hidden pipe intensity, increased the area that permeates water, can suitably increase the volume of permeating water the hole count on the unit area to naturally, form water catch bowl and rivers passageway, setting simultaneously has the outer coating layer of strong wicking effect, thereby improves the hidden pipe rate of permeating water, improves and arranges saline and alkaline efficiency.
Description
Technical field
The utility model relates to salt discharge alkali Manifold technology field, particularly relates to a kind of saline land salt discharge alkali hidden pipe.
Background technology
Hidden pipe salt discharge technology is by burying underground hidden pipe underground, irrigation water, rainwater is utilized to rinse containing saline-alkali soil layer more than hidden pipe, get rid of salinity too high in soil, controlling groundwater level is at certain depth simultaneously, prevent upwards anti-salt, thus provide good soil condition for plant growth, with its regulation effect obviously, the favor of shorter, the later maintenance of improvement cycle and feature the is subject to people such as management is simple and easy, developed into a kind of technical measures of improvement saline land of comparative maturity at present.
But in practical operation, due to hidden pipe unreasonable structure, cause salt discharge alkali efficiency low, the situation ubiquity that the cycle of administering increases.Such as, existing a kind of salt discharge hidden pipe body is cylindric, body has permeable hole, outsourcing geotextiles, in order to ensure the intensity of hidden pipe, percent opening is generally 2% ~ 8%, and extraneous infiltration can only be infiltrated in pipe by permeable hole, and water permeable area is minimum, permeability rate is extremely low, although there is larger hidden pipe cavity, and the geotextiles be abound with, do not play effect; In addition, well-known permeability rate be by pipe inside and outside differential water pressures decide, but when managing inside and outside differential water pressures and being less, permeable meeting is very slow, and permeability rate is very low.
In summary, obviously there is inconvenience and defect in actual use in prior art, so be necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of saline land salt discharge alkali hidden pipe, it can strengthen hidden pipe intensity, increase water permeable area, suitably can increase permeable hole quantity in unit are, and self-assembling formation water leg and water stream channel, arrange simultaneously and there is the outer coating of strong wicking, thus improve hidden pipe permeability rate, improve salt discharge alkali efficiency.
To achieve these goals, the utility model provides a kind of saline land salt discharge alkali hidden pipe, comprise the hidden pipe body, pervious bed and the outer coating that set gradually from inside to outside, described hidden pipe body is provided with spiral-distributed side's muscle, the tube wall of described hidden pipe body is provided with some water seepage holes uniform along described side's muscle spiral or seam, described pervious bed is at least one deck geotextiles rete, and described outer coating is polypropylene fiber silk coating.
According to saline land salt discharge alkali hidden pipe of the present utility model, described hidden pipe body is pvc pipe or PE pipe.
According to saline land salt discharge alkali hidden pipe of the present utility model, at least one spiral side's muscle that described hidden pipe body is arranged.
According to saline land salt discharge alkali hidden pipe of the present utility model, the pore diameter range of described water seepage hole is 3 ~ 5mm.
According to saline land salt discharge alkali hidden pipe of the present utility model, the aperture of described water seepage hole is preferably 4mm.
According to saline land salt discharge alkali hidden pipe of the present utility model, during laying, the laying angle of described hidden pipe and horizontal plane is 3 ~ 5 degree.
The utility model by arranging spiral-distributed side's muscle on hidden pipe body, enhance hidden pipe intensity, suitably add permeable hole quantity in unit are, and self-assembling formation water leg and water stream channel, arrange simultaneously and there is the outer coating of strong wicking, thus improve hidden pipe permeability rate, improve salt discharge alkali efficiency.
Accompanying drawing explanation
Fig. 1 is salt discharge alkali hidden pipe structural representation;
Fig. 2 is the laying schematic diagram of the utility model one embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, the utility model provides a kind of saline land salt discharge alkali hidden pipe 10, comprises the hidden pipe body 11, pervious bed 2 and the outer coating 3 that set gradually from inside to outside.
Described hidden pipe body 11 material selection PVC or PE, described hidden pipe body 11 is provided with spiral-distributed side's muscle 12, on tube wall, trough place arranges uniform water seepage hole 13 or seam, has following effect: spiral-distributed side's muscle plays reinforcement, enhances hidden pipe intensity; Suitably can reduce pipe thickness under guarantee pipe intensity prerequisite, reduce raw material and use, reduce costs; Intensity enhancing suitably can to increase the density of water seepage hole or seam, improves permeability rate; Spiral-distributed side's muscle 12 supports outside pervious bed 2, and greatly increase than cylinder body pervious bed water permeable area, permeability rate also improves greatly; Trough self-assembling formation water leg and water stream channel between side's muscle 12, namely enter in pipe by water seepage hole 13 or seam in the water short distance of infiltration and drain.
Described pervious bed 2 makes silt impurity can not enter in pipe, reaches the function of clean infiltration, can select at least one deck geotextiles of different model as required.
Described salt discharge alkali hidden pipe skin arranges outer coating 3; it is the feature utilizing polypropylene fiber silk to have stronger wicking; excessive moisture in hidden pipe surrounding soil is focused on outside pervious bed 2; differential water pressures inside and outside pervious bed is increased; infiltration will be infiltrated in pipe endlessly; it also has the effect of protection pervious bed 2 and hidden pipe body 11 in addition, adds the hidden pipe life-span.
Further, saline land salt discharge alkali hidden pipe of the present utility model, at least one spiral side's muscle 12 that described hidden pipe body 11 is arranged, increases in right amount from the viewpoint of water seepage hole 13 quantity in the present embodiment and is uniformly distributed preferably two spiral side's muscle 12.
Further, saline land salt discharge alkali hidden pipe of the present utility model, described water seepage hole 13 is distributed in spiral-distributed trough place, and aperture not easily blocks, the circulation aspect of collateral security body intensity and current considers that pore diameter range is set to 3 ~ 5mm, preferred 4mm in the present embodiment.
See Fig. 2, further, when laying salt discharge alkali hidden pipe 10 in saline land of the present utility model, should form the gradient laying of 3 ~ 5 ° according to the routing of water drainage in saline and alkaline plot to be improved, the delivery port of described salt discharge alkali hidden pipe leads to open channel or the sump 4 on ground.
In sum, the utility model by arranging spiral-distributed side's muscle on hidden pipe body, enhance hidden pipe intensity, add water permeable area, suitably can increase permeable hole quantity in unit are, and self-assembling formation water leg and water stream channel, arrange simultaneously and there is the outer coating of strong wicking, thus improve hidden pipe permeability rate, improve salt discharge alkali efficiency.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. a saline land salt discharge alkali hidden pipe, it is characterized in that, comprise the hidden pipe body, pervious bed and the outer coating that set gradually from inside to outside, described hidden pipe body is provided with spiral-distributed side's muscle, the tube wall of described hidden pipe body is provided with some water seepage holes uniform along described side's muscle spiral or seam, described pervious bed is at least one deck geotextiles rete, and described outer coating is polypropylene fiber silk coating.
2. saline land salt discharge alkali hidden pipe according to claim 1, is characterized in that, described hidden pipe body is pvc pipe or PE pipe.
3. saline land salt discharge alkali hidden pipe according to claim 2, is characterized in that, at least one spiral side's muscle that described hidden pipe body is arranged.
4. saline land salt discharge alkali hidden pipe according to claim 3, is characterized in that, the pore diameter range of described water seepage hole is 3 ~ 5mm.
5. saline land salt discharge alkali hidden pipe according to claim 4, is characterized in that, the aperture of described water seepage hole is 4mm.
6. the saline land salt discharge alkali hidden pipe according to any one of Claims 1 to 5, it is characterized in that, during laying, the laying angle of described hidden pipe and horizontal plane is 3 ~ 5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406383.2U CN204968401U (en) | 2015-06-12 | 2015-06-12 | Saline and alkaline hidden pipe is arranged in saline and alkaline land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406383.2U CN204968401U (en) | 2015-06-12 | 2015-06-12 | Saline and alkaline hidden pipe is arranged in saline and alkaline land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968401U true CN204968401U (en) | 2016-01-20 |
Family
ID=55102848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406383.2U Expired - Fee Related CN204968401U (en) | 2015-06-12 | 2015-06-12 | Saline and alkaline hidden pipe is arranged in saline and alkaline land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968401U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068733A (en) * | 2016-07-30 | 2016-11-09 | 山东胜伟园林科技有限公司 | A kind of salt discharging pipe containing high stability pervious bed and the application in the salt discharge of salt-soda soil thereof |
| CN106211835A (en) * | 2016-07-30 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of antioxidation salt discharging pipe and the application in the salt discharge of salt-soda soil thereof |
| CN106233841A (en) * | 2016-07-30 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of salt discharging pipe containing non-woven fabrics pervious bed and the application in the salt discharge of salt-soda soil thereof |
| CN106385830A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Salt-discharging underground pipe containing filtering device and used for saline-alkali land |
| CN106704733A (en) * | 2017-01-23 | 2017-05-24 | 中国铁道科学研究院铁道建筑研究所 | Drainage blind pipe and assembly thereof |
| CN108307716A (en) * | 2018-04-10 | 2018-07-24 | 石河子大学 | The preparation method of closed drain device with guiding seepage effect |
| CN109417875A (en) * | 2017-08-31 | 2019-03-05 | 中国水利水电科学研究院 | A kind of hidden pipe desalinization of soil by flooding or leaching apparatus and method |
| CN111945684A (en) * | 2020-08-07 | 2020-11-17 | 邓姣 | Farmland hidden pipe drainage system |
-
2015
- 2015-06-12 CN CN201520406383.2U patent/CN204968401U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068733A (en) * | 2016-07-30 | 2016-11-09 | 山东胜伟园林科技有限公司 | A kind of salt discharging pipe containing high stability pervious bed and the application in the salt discharge of salt-soda soil thereof |
| CN106211835A (en) * | 2016-07-30 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of antioxidation salt discharging pipe and the application in the salt discharge of salt-soda soil thereof |
| CN106233841A (en) * | 2016-07-30 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of salt discharging pipe containing non-woven fabrics pervious bed and the application in the salt discharge of salt-soda soil thereof |
| CN106385830A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Salt-discharging underground pipe containing filtering device and used for saline-alkali land |
| CN106704733A (en) * | 2017-01-23 | 2017-05-24 | 中国铁道科学研究院铁道建筑研究所 | Drainage blind pipe and assembly thereof |
| CN106704733B (en) * | 2017-01-23 | 2018-09-18 | 中国铁道科学研究院铁道建筑研究所 | Water-drainage tube part and its application in railroad construction |
| CN109417875A (en) * | 2017-08-31 | 2019-03-05 | 中国水利水电科学研究院 | A kind of hidden pipe desalinization of soil by flooding or leaching apparatus and method |
| CN109417875B (en) * | 2017-08-31 | 2021-12-14 | 中国水利水电科学研究院 | Concealed pipe salt washing device and method |
| CN108307716A (en) * | 2018-04-10 | 2018-07-24 | 石河子大学 | The preparation method of closed drain device with guiding seepage effect |
| CN108307716B (en) * | 2018-04-10 | 2019-10-01 | 石河子大学 | The preparation method of closed drain device with guidance seepage effect |
| CN111945684A (en) * | 2020-08-07 | 2020-11-17 | 邓姣 | Farmland hidden pipe drainage system |
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| 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: 20160120 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |