CN216492531U - Novel spiral permeable pipe - Google Patents
Novel spiral permeable pipe Download PDFInfo
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- CN216492531U CN216492531U CN202123447507.6U CN202123447507U CN216492531U CN 216492531 U CN216492531 U CN 216492531U CN 202123447507 U CN202123447507 U CN 202123447507U CN 216492531 U CN216492531 U CN 216492531U
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Abstract
The utility model relates to the technical field of permeable pipes, in particular to a novel spiral permeable pipe which is provided with openings at two ends and is hollow inside and comprises reinforcing ribs distributed in a cylindrical spiral shape and a spiral pipe wall connected between gaps of the reinforcing ribs. The reinforcing ribs and the pipe wall are integrally formed, and the outer surfaces of the reinforcing ribs protrude outwards relative to the outer wall surface of the pipe wall. The pipe wall is provided with a plurality of non-circular water permeable holes communicated with the inner side and the outer side of the water permeable pipe, the inner wall surface of the pipe wall is provided with a plurality of scale-shaped flow deflectors, and the flow deflectors are connected at the edge parts of the water permeable holes. The novel spiral water permeable pipe structure disclosed by the utility model has the advantages of high strength, difficulty in deformation, difficulty in blocking of water permeable holes, good infiltrating irrigation and drainage effects and low manufacturing cost, can be widely applied to the fields of agriculture, lawns, landscaping, tunnels, urban roads and the like for water seepage and drainage, can also play a remarkable role in salt and alkali drainage, and can effectively solve the problems that the existing water permeable pipe is easy to deform, high in manufacturing cost, easy to block of water permeable holes and the like.
Description
Technical Field
The utility model relates to the technical field of permeable pipes, in particular to a novel spiral permeable pipe.
Background
Along with the increasing problem of global water resource shortage, the water-saving irrigation mode is more and more important in the agricultural development of China to save water and improve the utilization rate of water resources. Among a great deal of irrigation methods, filtration irrigation is known as the best irrigation method of water conservation effect, but also can combine the fertilization, improves the fertilizer efficiency, uses manpower sparingly and reduces intensity of labour, can also play the guard action to environment and soil, is applicable to outdoor trees, fruit vegetables and plants and warmhouse booth and irrigates and use. The infiltrating irrigation is that the pipe with several holes is spread under the fields of farm land, forest land and nursery, the water can flow out slowly through the holes on the pipe wall to moisten the soil and continuously supply water for plant root system planted in the soil. The pipe that permeates water is used to current infiltrating irrigation adopts soft plastics to permeate water the pipe more to set up coil spring as the supporter in that the hose is inside, improve support intensity, but the spring soaks in the easy corrosion of aquatic for a long time, also easy tensile deformation in transportation and laying process, influence life, high in manufacturing cost, the hole of permeating water on the pipe wall is in the use in addition, is blockked up by the tiny particle silt granule in soil easily, leads to the drainage not smooth, influences the infiltrating irrigation effect.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a novel spiral permeable pipe which has the advantages of high structural strength of a pipe body, strong bearing capacity, difficult deformation, effective prevention of blockage of permeable holes, good permeable and drainage effects and low manufacturing cost, and can effectively solve the technical problems that the existing permeable pipe is easy to deform, high in manufacturing cost, easy to block the permeable holes and the like in the use process. The spiral permeable pipe can be widely applied to the fields of agricultural planting, lawns, landscaping, tunnels, urban roads and the like to play the roles of water permeation, water seepage, water drainage, fertilizer application and the like, and can also play a remarkable role in the application aspects of salt removal, alkali removal and the like.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
according to the technical scheme, two ends of the spiral permeable pipe are opened and are hollow, the spiral permeable pipe comprises reinforcing ribs which are distributed in a cylindrical spiral shape and a spiral pipe wall connected between gaps of the reinforcing ribs, the reinforcing ribs and the pipe wall are integrally formed, the outer surface of each reinforcing rib protrudes outwards relative to the outer wall surface of the pipe wall, a plurality of non-circular permeable holes communicated with the inner side and the outer side of the spiral permeable pipe are formed in the pipe wall, a plurality of flaky flow deflectors are arranged on the inner wall surface of the pipe wall, and the flow deflectors are connected to the edge parts of the permeable holes.
By adopting the technical scheme, the spiral reinforcing ribs which are integrally formed with the pipe wall are arranged on the pipe wall, so that the structural strength of the permeable pipe can be obviously improved, and the compression resistance and the deformation prevention capability of the permeable pipe are improved; by arranging the non-circular water permeable holes, the slow drainage effect of the infiltrating irrigation is achieved, meanwhile, the structural strength of the pipe wall can be avoided to the greatest extent, and compared with the arrangement of the circular water permeable holes, the non-circular water permeable holes can reduce the mechanical weak points on the pipe wall in the aspect of mechanical angles, so that the overall structural strength of the spiral water permeable pipe is ensured; through set up on the pipe wall internal face and the water conservancy diversion piece that links to each other in the hole of permeating water, can increase the structural strength in the hole of permeating water to a certain extent, and can also play the effect of the rivers of the intraductal circulation of permeating water of spiral and carry out directional water conservancy diversion, make rivers along the water conservancy diversion piece from the inside directional via of pipeline discharge of permeating water, and under the circumstances that combines the fertilization, be located the intraduct water conservancy diversion piece of spiral and permeate water and can also play certain stirring effect at the rivers in-process, improve the dispersion effect of fertilizer in aqueous.
Further, the water permeable holes are distributed along the spiral line direction of the pipe wall, and the total opening area of the water permeable holes is not more than 90% of the total area of the pipe wall. Wherein, the water permeable holes can be uniformly distributed along the spiral line direction of the pipe wall and can also be non-uniformly distributed on the pipe wall. Through this technical scheme, can make the pipe of permeating water effectively seep water in required direction, when guaranteeing pipe wall structural strength, improve the effect of infiltrating irrigation.
Further, the water permeable holes are any one of square holes, waist-shaped holes, trapezoidal holes or rhombic holes.
Furthermore, the outer surface of the reinforcing rib is of an arc structure, so that the structural strength of the spiral permeable pipe is improved, and the deformation of the spiral permeable pipe is prevented.
Furthermore, the inner surface of the reinforcing rib is provided with a spiral convex rib matched with the convex part of the outer surface of the reinforcing rib. The structural strength of the spiral permeable pipe is further enhanced through the mutual matching of the inner surface and the outer surface of the reinforcing rib.
Furthermore, the pipe wall and the flow deflector are integrally formed, so that the structural strength of the spiral permeable pipe is improved.
Furthermore, the wall thickness of the reinforcing ribs and the wall thickness of the pipe wall are both 0.2-4 mm.
Further, the surface cladding of spiral pipe of permeating water has at least one deck to be used for preventing the barrier layer of the hole jam of permeating water, the barrier layer covers the outside of strengthening rib and pipe wall. Keep apart outside the barrier layer with outside silt is whole through the barrier layer of the complete cladding in the outside of strengthening rib and pipe wall, avoid silt to get into the spiral and permeate water intraduct and block up the hole of permeating water even, guarantee to permeate water the unblocked in hole. Compare in the structural design who only sets up the barrier layer in the hole outside of permeating water of pipe wall, reduced the gap that produces between barrier layer and pipe wall and the strengthening rib, avoid inside little granule silt gets into the spiral pipe of permeating water from these gaps, cause the hole of permeating water to block up for a long time.
Further, the barrier layer is made of any one of hydrophilic geotextile, hydrophilic non-woven fabric and hydrophilic sponge. Through setting up the barrier layer of hydrophilicity, can effectively intercept the spiral and permeate water the flowing soil granule, fine sand etc. in the pipe outside, prevent to permeate water the hole and block up, can also with the help of the good hydrophilic water guide performance of barrier layer, can enough make the water enter into the spiral through the hole and permeate water intraduct through the barrier layer, realize the collection to ponding in the soil, also can permeate the water in the pipe of permeating water through the hole and hydrophilic barrier layer and ooze to soil, realize the filtration irrigation purpose.
Furthermore, the spiral permeable pipe adopts any plastic permeable pipe of PVC, PP, PE, HDPE and PA, and ensures the high structural strength of the permeable pipe and simultaneously ensures that the permeable pipe has certain flexibility.
Compared with the prior permeable pipe, the utility model has the following beneficial effects:
(1) the spiral permeable pipe provided by the utility model has the advantages of high structural strength of the pipe body, difficulty in deformation, difficulty in blocking of permeable holes, good infiltrating irrigation effect, low manufacturing cost and long service life. This spiral pipe of permeating water is hard formula plastic tubing, and not only mechanical strength is high, has certain pliability moreover, can coil, and is bendable, can make corresponding angle bending according to the in-service use environment, and application scope is wide, can play effects such as permeating water, infiltration, drainage, fertilization by wide application in fields such as farmland, lawn, afforestation, tunnel, urban road, can also play the effect in the aspect of salt removal, alkali removal when saline and alkaline land is reformed transform.
(2) By arranging the spiral reinforcing ribs and combining the non-circular permeable hole structure, the utility model can effectively improve the overall structural strength of the spiral permeable pipe and improve the compression resistance and deformation prevention capabilities of the spiral permeable pipe while achieving the effect of slow drainage in infiltrating irrigation.
(3) According to the spiral permeable pipe, the permeable holes are not easy to block, external silt is completely isolated outside the blocking layer by coating the blocking layer on the reinforcing ribs and the outer side of the pipe wall, so that the silt is prevented from entering the spiral permeable pipe and even blocking the permeable holes, and the smoothness of the permeable holes is ensured.
(4) The flow deflector connected with the water permeable holes is arranged on the inner wall surface of the pipe wall, so that the structural strength of the water permeable holes is improved, and the effect of directional flow guiding of water flow in the spiral water permeable pipe can be achieved, so that the water flow is quickly and directionally discharged from the interior of the pipeline through the water permeable holes along the flow deflector. In addition, when the pipe that permeates water combines the fertilization to use, the water conservancy diversion piece can also play the stirring effect, improves the dispersion effect of fertilizer in aqueous, improves the utilization ratio of liquid manure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a spiral water permeable pipe according to the present invention;
FIG. 2 is a front view of the permeable spiral pipe of the present invention;
FIG. 3 is a cross-sectional view taken along line "A-A" in FIG. 2;
FIG. 4 is a perspective view of a spiral permeable tube coated with a barrier layer according to the present invention;
fig. 5 is a partial cross-sectional view of the spiral permeable pipe of fig. 4.
The reference numbers in the figures illustrate: 1. reinforcing ribs; 2. a tube wall; 3. water permeable holes; 4. a flow deflector; 5. and a barrier layer.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the utility model will be described in conjunction with the preferred embodiments, it is not intended that the features of the utility model be limited to these embodiments.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "outer", "bottom", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model product is usually placed when in use, and are only used for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present embodiment, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The soft type plastics that present infiltrating irrigation was used the pipe of permeating water that the inside coil spring that sets up of the pipe of permeating water that adopts as the supporter are many, and this kind of pipe of permeating water is though bending performance good, but the spring soaks the easy corrosion in aqueous for a long time, also easy tensile deformation in transportation and laying process, influences life, and high in manufacturing cost to the hole of permeating water is in the use, is blockked up by the tiny particle silt granule in soil easily, leads to the drainage not smooth, influences the infiltrating irrigation effect. The utility model provides a novel spiral permeable pipe, which has the advantages of high structural strength of a pipe body, difficult deformation, difficult blockage of permeable holes, good infiltrating irrigation effect and wide application range.
The novel spiral permeable pipe provided by the embodiment of the utility model has openings at two ends, a hollow cavity is arranged inside the pipe, as shown in fig. 1 and 2, the spiral permeable pipe comprises reinforcing ribs 1 which are distributed in a cylindrical spiral shape and spiral pipe walls 2 which are connected between gaps of the reinforcing ribs 1, the reinforcing ribs 1 and the pipe walls 2 are integrally formed, specifically, referring to fig. 1 and 2, a plurality of square permeable holes 3 are uniformly formed in the pipe walls 2 along the spiral direction, the permeable holes 3 are parallel to the spiral direction of the reinforcing ribs 1, the permeable holes 3 are communicated with the inner side and the outer side of the spiral permeable pipe, the total opening area of the permeable holes 3 is not more than 90% of the total opening area of the pipe walls 2, and the permeable holes are selected according to actual infiltrating irrigation requirements. Compare in the current pipe of permeating water the circular structural design in hole, the square hole 3 of permeating water that is parallel with spiral strengthening rib 1 in this embodiment can reduce the mechanics weak point that pipe wall 2 leads to because of the trompil on mechanical angle to guarantee that the spiral pipe of permeating water has good structural strength.
In the present embodiment, referring to fig. 1 and 3, the inner and outer surfaces of the reinforcing rib 1 are each in a semicircular arc shape and are protruded toward the outer side of the spiral water permeable pipe with respect to the outer wall of the pipe wall 2. The structural strength of the permeable pipe is further enhanced through the mutual matching of the inner surface and the outer surface of the reinforcing rib 1, and the permeable pipe is prevented from deforming.
In the present embodiment, referring to fig. 3, a plurality of scale-shaped baffles 4 are integrally formed on the inner wall surface of the pipe wall 2, and the baffles 4 are connected to the edge of the water permeable hole 3. The water conservancy diversion piece 4 can increase the structural strength who permeates water hole 3, and the rivers of intraductal circulation of permeating water to the spiral carry out directional water conservancy diversion, make rivers along water conservancy diversion piece 4 from the inside directional ground of pipeline through permeating water hole 3 discharges to can also play certain stirring effect to the rivers in the pipe of permeating water, combine the condition of fertilizeing, can improve the dispersion effect of liquid manure, and then improve the liquid manure utilization ratio.
The spiral pipe of permeating water of above-mentioned embodiment is used in the thick big region result of use of soil silt particle better, and to some soil quality soft, the comparatively tiny area of sand soil particle, the hole jam's that permeates water condition appears easily in the use. In order to solve the problem, the technical scheme of the embodiment is further optimized.
In another embodiment of the present invention, referring to fig. 4 and 5, the outer surface of the spiral permeable pipe, i.e. the outer side of the reinforcing ribs 1 and the pipe wall 2, is simultaneously coated with a barrier layer 5, and the barrier layer 5 is made of hydrophilic geotextile for preventing silt from blocking the permeable holes 3. The barrier layer 5 is in the outside of strengthening rib 1 and pipe wall 2 with spiral winding's mode complete cladding, keeps apart outside barrier layer 5 with outside silt is whole, has avoided silt to get into spiral pipe inside of permeating water and block up the hole 3 of permeating water, guarantees the unblocked in the hole of permeating water. In addition, with the help of the good water guide performance of hydrophilic geotechnological cloth, can enough make the water enter into the spiral pipe of permeating water through barrier layer 5 and hole 3 of permeating water inside, realize the collection to ponding in the soil, can also ooze the water in the spiral pipe of permeating water to soil through hole 3 and barrier layer 5, realize the filtration irrigation purpose.
The barrier layer 5 in this embodiment is spirally wound on the outer sides of the reinforcing ribs 1 and the pipe wall 2 while producing the spiral permeable pipe main body. Through optimizing the apparatus for producing of current spiral pipe of permeating water, through the spiral make-up machine with hydrophilic geotechnological cloth along with the production line of spiral pipe of permeating water function together, realize the limit cladding winding of production, finally pass through the adhesive at the both ends of spiral pipe with geotechnological cloth adhesion on the strengthening rib surface to whole product skin realizes barrier layer 5's comprehensive cladding effect. The adjacent edge positions of the spirally wound geotextile have overlapping press-fit parts, and the overlapping parts are controlled and distributed at the corresponding positions of the reinforcing ribs 1. In addition, in the winding process of the geotextile, the geotextile can be bonded by coating the adhesive on the edge overlapping part of the geotextile, so that the geotextile becomes a firm integral structure.
The spiral permeable pipe structure provided by the embodiment has high strength and strong bearing capacity, is not easy to deform, can effectively avoid the blockage of the permeable holes, improves the infiltrating irrigation effect, has good drainage effect, reduces the manufacturing cost, and can effectively solve the technical problems that the existing permeable pipe is easy to deform, has high manufacturing cost and is easy to block the permeable holes in the use process. The spiral permeable pipe can be widely applied to the fields of agricultural planting, lawns, landscaping, tunnels, urban roads and the like to play the roles of water permeation, water seepage and drainage, and can also play a remarkable role in the application aspects of salt removal, alkali removal and the like.
It should be noted that the spiral permeable pipe with the above structure made of any plastic material of PVC, PP, PE, HDPE and PA is within the protection scope of the present invention. In the technical scheme of the utility model, the wall thickness of the reinforcing rib 1 and the pipe wall 2 can be set to be any thickness in the range of 0.2-4 mm.
The above embodiment has described the shape of the water permeable holes 3, but the present invention is not limited thereto, and the water permeable holes 3 are non-circular holes, and may be any one or more of square holes, kidney-shaped holes, trapezoidal holes, or rhombic holes. The barrier layer 5 of the present invention is not limited to geotextile, and any material having hydrophilic water permeability and a certain structural strength, such as hydrophilic nonwoven fabric or hydrophilic sponge, is within the protection scope of the technical scheme of the present invention, and the barrier layer 5 may be provided with two or even multiple layers according to the actual use requirement. Furthermore, the shape of the outer surface of the reinforcing bar 1 is not limited to an arc-shaped structure, and a square, triangular or polygonal structure, etc. are within the scope of the present invention.
The water permeable holes 3 of the present invention may be through holes uniformly distributed along the spiral line direction on the pipe wall 2 in the above embodiments, or through holes non-uniformly distributed, or through holes uniformly distributed only in the half, one third or one fourth area of the side surface of the spiral water permeable pipe with reference to the cylindrical radial side surface of the spiral water permeable pipe, specifically changed according to the actual irrigation requirement, and the water permeable holes are oriented to the direction and area to be irrigated, and are not provided in the aspect that irrigation is not needed.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more particular description of the utility model than is possible with reference to the specific embodiments, and the specific embodiments of the utility model are not to be considered as limited to those descriptions. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a novel spiral pipe of permeating water, both ends opening and inside cavity, its characterized in that, the spiral pipe of permeating water is including strengthening rib (1) and the connection that is the distribution of cylinder heliciform spiral form spiral pipe wall (2) between strengthening rib (1) clearance, strengthening rib (1) and pipe wall (2) integrated into one piece, the surface of strengthening rib (1) is outside protruding for the outer wall of pipe wall (2), set up a plurality of intercommunication spiral on pipe wall (2) and permeate water non-circular hole (3) of permeating water of intraductal outside, be provided with water conservancy diversion piece (4) of a plurality of scale on the internal face of pipe wall (2), water conservancy diversion piece (4) are connected the border position of hole (3) of permeating water.
2. A novel spiral permeable pipe according to claim 1, wherein the permeable holes (3) are distributed along the spiral direction of the pipe wall (2), and the total open area of the permeable holes (3) is not more than 90% of the total area of the pipe wall (2).
3. A novel spiral permeable pipe according to claim 1, wherein the permeable holes (3) are any one of square holes, waist-shaped holes, trapezoidal holes or rhombic holes.
4. A novel spiral permeable pipe according to claim 1, characterized in that the outer surface of the reinforcing rib (1) is arc-shaped.
5. A novel spiral permeable pipe according to claim 1, characterized in that the inner surface of the reinforcing rib (1) is provided with a spiral rib matching with the convex part of the outer surface.
6. A spiral permeable pipe according to claim 1, wherein the pipe wall (2) is integrally formed with the baffle (4).
7. A novel spiral permeable pipe according to claim 1, wherein the wall thickness of the reinforcing ribs (1) and the wall (2) is 0.2-4 mm.
8. A novel permeable spiral pipe according to claim 1, wherein the outer surface of the permeable spiral pipe is coated with at least one barrier layer (5) for preventing the permeable holes (3) from being blocked, and the barrier layer (5) covers the outer side of the reinforcing ribs (1) and the pipe wall (2).
9. The novel spiral permeable pipe of claim 8, wherein the barrier layer (5) is made of any one of hydrophilic geotextile, hydrophilic nonwoven fabric and hydrophilic sponge.
10. The novel permeable spiral pipe of claim 1, wherein the permeable spiral pipe is made of any one of PVC, PP, PE, HDPE and PA.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123447507.6U CN216492531U (en) | 2021-12-31 | 2021-12-31 | Novel spiral permeable pipe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123447507.6U CN216492531U (en) | 2021-12-31 | 2021-12-31 | Novel spiral permeable pipe |
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| CN216492531U true CN216492531U (en) | 2022-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468556A (en) * | 2023-10-31 | 2024-01-30 | 山东省水利科学研究院 | Saline-alkali soil water collecting and draining device |
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2021
- 2021-12-31 CN CN202123447507.6U patent/CN216492531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468556A (en) * | 2023-10-31 | 2024-01-30 | 山东省水利科学研究院 | Saline-alkali soil water collecting and draining device |
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