CN212534051U - Auxiliary improvement device for regional soil of saline-alkali soil - Google Patents
Auxiliary improvement device for regional soil of saline-alkali soil Download PDFInfo
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- CN212534051U CN212534051U CN202020705135.9U CN202020705135U CN212534051U CN 212534051 U CN212534051 U CN 212534051U CN 202020705135 U CN202020705135 U CN 202020705135U CN 212534051 U CN212534051 U CN 212534051U
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- water
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- pipe
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Abstract
The utility model discloses a relate to a saline and alkaline land area soil auxiliary improvement device, its semi-annular water delivery ring and the semi-annular ring that permeates water including sharing the circumference, be provided with geotechnological cloth in the water delivery ring, be provided with fixed branch on the outer wall of water delivery ring and set up the fixed side lever in fixed branch both sides, it is provided with fine sand and sets up in fine sand and a plurality of pipe of permeating water parallel with the axis of receiving the water pipe to permeate water in the ring. The utility model discloses rational in infrastructure, water delivery and drainage performance are good.
Description
Technical Field
The utility model relates to a saline and alkaline land region soil auxiliary improvement device.
Background
In the treatment of saline-alkali soil, water conservancy improvement is an easy-to-operate and effective method, at present, the common water conservancy improvement method generally adopts PVC concealed pipes to discharge alkali, PVC infiltration pipes are buried at 1.8-2.0m underground, and underground brine is discharged after being concentrated.
Chinese patent CN201928604U discloses a device for treating saline-alkali soil, which designs a seepage pipe, and comprises an inner core made of plant straws and a woven net at the periphery, and the plant straws are used for absorbing water. Although the cost of the plant straws is low, the water delivery efficiency of the straws is not high, and the straws are buried under soil and are not beneficial to water delivery after being extruded, so the effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supplementary improvement device of saline and alkaline land region soil that rational in infrastructure, drainage performance are good and prevent soil erosion and water loss.
The utility model adopts the following technical scheme:
the utility model provides a saline and alkaline land regional soil auxiliary improvement device, its includes the semicircular water delivery ring and the semicircular ring that permeates water of sharing circumference, be provided with geotechnological cloth in the water delivery ring, be provided with fixed branch on the outer wall of water delivery ring and set up the fixed side lever in fixed branch both sides, it is provided with fine sand and sets up in fine sand and a plurality of pipe of permeating water parallel with the axis of receiving the water pipe to permeate water the intra-annular.
Furthermore, the fixed support rod is positioned at the bottom of the outer wall of the water delivery ring, and the included angle between the fixed side rod and the fixed support rod is 30-60 degrees.
Furthermore, the fixed supporting rod and the fixed side rod are arranged at intervals along the axis of the water collecting pipe.
Furthermore, the water delivery ring is a semicircular PVC pipe.
Further, the water permeable ring is a semi-annular nylon net or a stainless steel net.
Furthermore, the ratio of the diameter of the water permeable pipe to the diameter of the water collecting pipe is 1: 15-25.
Further, the permeable pipe is a soft permeable pipe.
The beneficial effects of the utility model reside in that: the utility model discloses more conventional PVC hidden pipe has better water absorption performance, permeates water and absorbs water the structure through the multilayer, can improve drainage efficiency by a wide margin, and filtration can guarantee again that soil erosion and water loss can not take place simultaneously.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic side structure diagram of the present invention.
Wherein, 1 fixed branch, 2 fixed side levers, 3 water delivery rings, 4 rings of permeating water, 5 geotechnical cloth, 6 fine sand, 7 pipe of permeating water.
Detailed Description
The present invention will be further described with reference to the following embodiments, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all such changes and substitutions are intended to be covered by the scope of the present invention.
The utility model provides a regional soil auxiliary improvement device in saline and alkaline land, its includes the semicircular water delivery ring 3 and the semicircular ring 4 that permeates water of sharing the circumference, be provided with geotechnological cloth 5 in the water delivery ring 3, be provided with fixed branch 1 on the outer wall of water delivery ring 3 and set up the fixed side lever 2 in fixed branch both sides, it is provided with fine sand 6 and sets up in fine sand 6 and permeates water pipe 7 with a plurality of that the axis of receiving the water pipe is parallel to permeate water to encircle 4. Utilize the utility model discloses replace current PVC hidden pipe, saline and alkaline land is through the water soaking back, and the salinity in the top layer soil can be dissolved in the aquatic and collects the discharge along with receiving the water pipe, plays the effect of salinity in the washing soil. The water containing saline and alkaline in the soil firstly enters the fine sand through the water permeable ring, the water permeable ring is a semicircular nylon net or a stainless steel net, the mesh number of the nylon net is matched with the particle size of the fine sand, sand leakage is prevented, large particles are prevented from entering the fine sand, the particle size of the fine sand is not selected to be too small, the fine sand is preferably 1-2 mm, and the too small water blocking effect is too strong to influence permeation. The water pipe is permeated through the soft after fine sand is filtered for the second time, the soft pipe of permeating water includes the netted skeleton that the high carbon steel wire spiral of alloy was woven to the soft pipe of permeating water to cover as the filter layer with the non-woven fabrics, have certain rigidity, flow into in the water delivery ring after a plurality of soft pipe of permeating water further filter, it has geotechnological cloth to fill in the water delivery ring, geotechnological cloth has good water absorption and water guide effect, derive the water pipe of receiving with water, thereby discharge soluble salt, the multilayer filters the structure interact that permeates water, avoid the loss of soil and water.
The fixed support rod 1 is positioned at the bottom of the outer wall of the water delivery ring 3, and the included angle between the fixed side rod 2 and the fixed support rod 1 is 30-60 degrees. The fixed supporting rod 1 and the fixed side rod 2 are arranged at intervals along the axis of the water collecting pipe. Because the utility model discloses have upper and lower structure, permeate water through the upper strata, lower floor's water delivery can not adorn during the installation and turn over, consequently, fixed branch is used for fixing whole receipts water pipe in soil, and fixed side lever is used for guaranteeing to receive the water pipe and is in vertical direction, prevents to rotate or topple over.
The water delivery ring 3 is a semicircular PVC pipe. The water permeable ring 4 is a semi-annular nylon net or a stainless steel net. The ratio of the diameter of the water permeable pipe 7 to the diameter of the water collecting pipe is 1: 15-25. The permeable pipe 7 is a soft permeable pipe. The pipe of permeating water can be each other the direct packing that parallels in the ring that permeates water to add the stifled gap with fine sand, make whole receipts water pipe closely knit firm, not fragile.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. The utility model provides a regional soil auxiliary improvement device in saline and alkaline land, its characterized in that, its semi-annular water delivery ring (3) and semi-annular that include the circumference altogether permeate water ring (4), be provided with geotechnological cloth (5) in water delivery ring (3), be provided with fixed branch (1) on the outer wall of water delivery ring (3) and set up fixed side lever (2) in fixed branch both sides, it permeates water pipe (7) to be provided with fine sand (6) and set up in fine sand (6) and to permeate water with a plurality of that the axis of receiving the water pipe is parallel in water ring (4).
2. The saline-alkali soil area soil auxiliary improvement device as claimed in claim 1, wherein the fixing support rod (1) is positioned at the bottom of the outer wall of the water conveying ring (3), and the included angle between the fixing side rod (2) and the fixing support rod (1) is 30-60 degrees.
3. The auxiliary improvement device for the soil in the saline-alkali soil area according to claim 2, wherein the fixing support rods (1) and the fixing side rods (2) are arranged at intervals along the axis of the water collecting pipe.
4. The saline-alkali soil area soil auxiliary improvement device as claimed in claim 1, characterized in that the water conveying ring (3) is a semi-annular PVC pipe.
5. The auxiliary improving device for the soil in the saline-alkali soil area according to claim 1, wherein the water permeable ring (4) is a semi-annular nylon net or a stainless steel net.
6. The auxiliary improvement device for the soil in the saline-alkali soil area according to claim 1, wherein the ratio of the diameter of the water permeable pipe (7) to the diameter of the water collecting pipe is 1: 15-25.
7. The saline-alkali soil area soil auxiliary improvement device according to claim 1, characterized in that the water permeable pipe (7) is a soft water permeable pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705135.9U CN212534051U (en) | 2020-04-30 | 2020-04-30 | Auxiliary improvement device for regional soil of saline-alkali soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705135.9U CN212534051U (en) | 2020-04-30 | 2020-04-30 | Auxiliary improvement device for regional soil of saline-alkali soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212534051U true CN212534051U (en) | 2021-02-12 |
Family
ID=74540204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020705135.9U Expired - Fee Related CN212534051U (en) | 2020-04-30 | 2020-04-30 | Auxiliary improvement device for regional soil of saline-alkali soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212534051U (en) |
-
2020
- 2020-04-30 CN CN202020705135.9U patent/CN212534051U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |