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CN-224199885-U - Assembled current collection drainage component

CN224199885UCN 224199885 UCN224199885 UCN 224199885UCN-224199885-U

Abstract

The utility model discloses an assembled current collecting and draining member, and belongs to the technical field of drainage. According to the assembled current collecting and draining component, the plates, the drainage channels and the filter pieces are arranged, so that water or moisture in soil permeates into the drainage channels from the filter pieces, and the water or/and gas in the soil is collected together under the limit of the plates, so that current collecting, draining, current collecting and draining or/and concentrated exhausting are facilitated, the draining or draining and draining efficiency is effectively improved, the construction time of various soft and hard soil bodies is shortened, and popularization and use are facilitated. Further, the plates, the drainage channels and the filter parts are assembled together in sequence to form the assembled current collecting and drainage component, so that the water permeability of the filter parts can be improved, and water and air in various soft and hard soil bodies can be easily discharged, so that the water content in the soil bodies can be continuously reduced, the strength is continuously improved, foundation settlement and uneven settlement are gradually eliminated, and the use requirements of engineering projects such as land, sea engineering and sewage environments are met.

Inventors

  • REN ZAIYONG

Assignees

  • 浙江佳源基建工程科技股份有限公司

Dates

Publication Date
20260505
Application Date
20250226

Claims (10)

  1. 1. An assembled water collecting and draining component is characterized in that: Comprises a plate for limiting the flowing direction of water or/and air, a drainage channel for drainage or/and air and a filter for filtering the water or the air in the soil; the plate, the drainage channel and the filter are assembled together in sequence to form an assembled collecting and draining component, and the assembled collecting and draining component can enable water or vapor in soil to permeate into the drainage channel from the filter and can collect and drain water or drain vapor under the limit of the plate.
  2. 2. A fabricated current collecting and draining member according to claim 1, wherein: The plate is a plastic plate (1) and is packaged with the filter element, and an opening for assembling a drain pipe is formed in the middle position of the plastic plate to form a semi-closed water containing air cavity; Or the plate is a plastic film or a plastic plate or a wood plate or a rubber plate, is of a plane structure or an arc surface protrusion structure, has a square or round or triangular or arc cross section, is packaged with the filter piece at the side end, and is provided with an opening for assembling a drain pipe at the middle position to form a semi-closed water containing air cavity; Or/and, one side of the adjacent filter piece of the plate is provided with a plurality of protruding blocks or long strips or stand columns, and the protruding blocks or the long strips or stand columns and the plate are integrally formed or welded or glued together to form a plurality of drainage channels which are communicated with each other.
  3. 3. A fabricated current collecting and draining member according to claim 2, wherein: the semi-closed water-holding air cavity is communicated with one or more drain pipes (4), the drain pipes (4) are provided with a driving source, and the driving source is a vacuum pump or a water pumping motor; or/and the plate is provided with a plurality of strips, and each strip extends outwards along the central position of the plate to form a radial arrangement structure.
  4. 4. A fabricated current collecting and draining member according to claim 3, wherein: The drain pipe (4) is vertically arranged, one port of the drain pipe can extend to the outside of soil, a driving source is assembled at the port, and the other port of the drain pipe is welded or bonded with an opening on the plastic sheet (1) to form a negative pressure suction structure; Or, the drain pipe (4) is of an inverted L-shaped structure, one port of the drain pipe can extend to the outside of soil, a driving source is assembled at the port, and the other port of the drain pipe is welded or bonded with an opening on the plastic sheet (1) to form a negative pressure suction structure; Or/and the water draining pipe (4) is a plastic water draining pipe (4) or a metal water draining pipe (4), and the cross section of the water draining pipe is round or square or triangular or elliptical.
  5. 5. A fabricated current collecting and draining member according to claim 1, wherein: The drainage channel is one or more layers of plastic geotechnical grids (2) which are assembled between the plate sheets and the filter pieces and serve as drainage channels, wherein the plastic geotechnical grids (2) comprise a plurality of plastic strips (21) which are arranged transversely and longitudinally and are in cross lap joint with each other to form a grid drainage structure; Or, the drainage channel is a grid plate or/and a bulge or/and a rib, and is assembled between the plate and the filter element to serve as a drainage channel.
  6. 6. A fabricated current collecting and draining member according to claim 5, wherein: the grid plate is a plastic grid plate or a plastic grid plate; or/and the bulge is a plastic bulge or a plastic bulge; Or/and the ribs are wood strips or plastic strips (21).
  7. 7. A fabricated current collecting and draining member according to claim 1, wherein: The filter piece is a filter membrane or a filter plate or a filter cloth, or the filter piece is a high-strength permeable fiber filter cloth (3), one or more layers of filter cloth are paved, and the edges of the filter cloth are welded or bonded and sealed with the edges of the plate pieces.
  8. 8. A fabricated current collecting and draining member according to claim 1, wherein: The filter element directly filters water or/and gas in the soil; or the filter element filters water or/and gas in the soil through the composite drainage structure; The composite drainage structure comprises a plurality of vertical drainage plates (7), a plurality of transverse drainage plates (5) and a plurality of longitudinal drainage plates (6); the upper end part of the vertical drainage plate (7) is bent to form a bending part; The bending part and the transverse drainage plate (5) or/and the longitudinal drainage plate (6) are built together to form a multidirectional communication drainage structure for collecting water and draining water or draining gas; The transverse drainage plates (5) and the longitudinal drainage plates (6) are laid transversely and longitudinally, or are laid in a crisscross laminated mode, or are laid in a laminated lap joint mode; The interval distance between the transverse drain plates (5) is 300 mm-1500 mm; The interval distance between the longitudinal drain plates (6) is 300 mm-1500 mm; the number of the vertical drain plates (7) is more than one, and the interval distance is 100 mm-1000 mm; Each transverse drainage plate (5), each longitudinal drainage plate (6) and each vertical drainage plate (7) are respectively provided with one or more drainage pipe fittings, each drainage pipe fitting comprises two layers of filter cloth and a plastic plate core with a water flow channel, and the edges of the two layers of filter cloth are welded together in a hot melting mode to form a containing cavity for coating the plastic plate core; Or/and the drainage channel is connected with the drainage pipe (4) and the vacuum pump for vacuum pumping operation to form a three-dimensional drainage system for sucking and separating water or drainage gas in soil.
  9. 9. An assembled water collecting and draining component is characterized in that: comprises a plate, a drainage channel and a filter; The sheet is a plastic sheet (1), the drainage channel is one or more layers of plastic geotechnical grids (2), and the filter element is fiber filter cloth (3); The plastic sheet (1), the plastic geotechnical grid and the fiber filter cloth (3) are sequentially overlapped and welded or bonded together to form a semi-closed water containing air cavity, The semi-closed water-holding air cavity is communicated with a drain pipe (4); the drain pipe (4) is of an inverted L-shaped structure, one port of the drain pipe can extend to the outside of soil, a driving source is assembled at the port, and the other port of the drain pipe is welded or bonded with an opening on the plastic sheet (1) to form a negative pressure suction structure.
  10. 10. A fabricated current collecting and draining member according to claim 9, wherein: The thickness of the plastic sheet (1) is 1-5 mm, the width of the plastic sheet is 0.5-3 m, the plastic sheet is positioned on the upper layer, the plastic geotechnical grid (2) is positioned on the middle layer and used as a drainage channel, the lower layer is a fiber filter cloth (3), and three materials are combined into an assembled current collecting and draining component through the bead fusion, so that the suction area of the assembled current collecting and draining component can reach 1-4 square m, and the assembled current collecting and draining component is in a circular structure or a square structure or a triangular structure or an arc structure; The plastic geotechnical grid (2) comprises a plurality of horizontally and longitudinally arranged plastic strips or metal strips or wood strips, and the plastic strips or metal strips or wood strips are crossly lapped together to form a grid drainage structure.

Description

Assembled current collection drainage component Technical Field The utility model relates to an assembled current collecting and draining member, and belongs to the technical field of drainage. Background The drain board is generally used for treating various soft and hard soil bodies in engineering construction projects, and is an environment-friendly, economical, effective, reliable and mature physical drainage water-gas separation construction method technology. Further, chinese patent (bulletin number: CN 220468524U) discloses a three-dimensional composite drainage pad with a water and air pipeline, which at least comprises a first drainage body and a second drainage body, wherein the first drainage body is of a local or complete convex structure, the convex structure is matched with the wall surface of the second drainage body to form a pipeline capable of circulating water and air, and the second drainage body is fixedly connected with the first drainage body to form the three-dimensional composite drainage pad with the water and air pipeline. Above-mentioned scheme sets up drainage body one and drainage body two that have protruding structure, protruding structure and drainage body two's wall cooperatees, forms the pipeline that can circulate water, gas, but independently sets up between its pipelines, when leading to this three-dimensional compound drainage pad of practical application, moisture in the soil and gas can not gather together, can only flow in corresponding pipeline, therefore can't carry out water collecting drainage and exhaust, has influenced drainage or drainage gas efficiency, and then make soil body base construction time lengthen, be unfavorable for using widely. The information disclosed in this background is only for the understanding of the background of the inventive concept and therefore it may comprise information that does not form the prior art. Disclosure of utility model Aiming at the problems or one of the problems, the utility model aims to provide an assembled current collecting and draining component, which is provided with a plate, a drainage channel and a filter, so that water or moisture in soil or other draining structures permeates into the drainage channel from the filter, and the water in the soil or other draining structures is collected together under the limit of the plate, thereby facilitating current collecting and draining or/and concentrated exhausting, effectively improving the drainage or drainage efficiency, shortening the construction time of various soft and hard soil bodies and facilitating popularization and use. Aiming at the problems or one of the problems, the utility model aims to provide an assembled collecting and draining member, wherein the upper layer is a plastic sheet, so that the member forms a semi-closed suction space, the middle layer is clamped with a plastic geonet and is used as a drainage and draining channel to facilitate subsequent draining work, and the lower layer is a fiber filter cloth for filtering sundries in soil, so that the problem of blocking of a drain pipe port can be effectively avoided, the suction efficiency can be effectively improved, the resistance is reduced, the drainage flow is increased, the vacuum preloading, the suction and drainage consolidation efficiency can be effectively improved, the time required by draining various soft and hard soil bodies is shortened, and the construction period of the whole engineering is shortened. In order to achieve one of the above objects, a first technical solution of the present utility model is: The assembled collecting and draining member comprises a plate for limiting the flowing direction of water or/and air, a drainage channel for drainage and/or exhaust and a filter for filtering the water or the air in the soil, wherein the plate, the drainage channel and the filter are assembled together in sequence to form the assembled collecting and draining member, and the assembled collecting and draining member can enable the water or the air in the soil to permeate into the drainage channel from the filter and can collect and drain the water or the air under the limit of the plate. According to the utility model, through continuous exploration and test, the plates, the drainage channels and the filter pieces are arranged, so that water or steam in soil or other filter structures permeates into the drainage channels from the filter pieces, and under the limit of the plates, the water or/and gas in the soil or other filter structures is collected together, so that the water collection and drainage or/and concentrated exhaust are convenient, the drainage or water drainage and gas efficiency is effectively improved, the construction time of various soft and hard soil bodies is shortened, and popularization and use are facilitated. Further, other filtering structures may be three-dimensional composite drainage mats or common drainage plates in the prior art or composite dr