CN218911681U - Drainage ditch with seepage-proof drain plate made of recycled materials - Google Patents

Abstract

The utility model relates to a building drainage engineering field especially relates to a regeneration material prevention of seepage drain board escape canal, and it includes the escape canal body, the drain board has been laid on the bottom plate at escape canal body width direction both ends, the surface course has been laid on the drain board, the supporting cavity that the arch on the drain board formed with the inner chamber intercommunication of escape canal body. Through adopting above-mentioned technical scheme, utilize the hydrophobic board to prevent subaerial infiltration under water, prevent simultaneously that groundwater from going up to ooze, most infiltration ability flows to the escape canal originally internally along the hydrophobic board to reach prevention of seepage simultaneously and hydrophobic purpose, and the escape canal body is difficult for being blocked by infiltration impurity, clear up by the upper end opening of accessible escape canal body when being blocked, thereby improved waterproof construction's hydrophobicity, and be convenient for clear up the maintenance.

Description

Drainage ditch with seepage-proof drain plate made of recycled materials

Technical Field

The application relates to the field of building drainage engineering, in particular to a drainage ditch with a seepage-proofing drainage plate made of a recycled material.

Background

With the development of the building industry and the shortage of land resources, urban buildings are not only developed in the air, but also are developed continuously to underground spaces, and most commercial buildings are designed with underground spaces, such as basement, underground parking lot, civil air defense and the like, so that the space utilization rate is improved, and good stress foundation and settlement buffering can be provided for the buildings structurally.

However, because the basement is in the underground space and is easy to be subjected to various factors such as downward collection of ground water, upward infiltration of the ground water and the like, the drainage problem is particularly prominent in the area at sea, because the buildings or the places in some areas at sea are land reclamation areas, the original landform units of most places are sea Liu Jiaohu-phase sedimentary landforms, the terrains are mainly represented by beaches, hills, fish ponds and the like, the terrains are more gentle along the terrains, the groundwater is rich, the groundwater pressure is high, the soil layer water content is high, and the regional rainfall is high, and therefore, an effective drainage system needs to be established in the underground space.

The utility model provides a building design is waterproof structure based on hydrophobic board is used, which comprises a surface layer, the first waterproof layer of bottom fixedly connected with of surface course, the bottom fixedly connected with concrete layer of first waterproof layer, the bottom fixedly connected with infiltration layer of concrete layer, the bottom fixedly connected with rubble layer of infiltration layer, the bottom fixedly connected with hydrophobic board of rubble layer, one side fixedly connected with drain pipe of hydrophobic board, drain pipe fixedly connected with in the bottom of rubble layer, the wash port has been seted up to the inside of drain pipe.

For the related art, the inventor considers the waterproof structure based on the application of the hydrophobic plate, because the water seepage contains impurities, the water seepage impurities easily block the drain pipe or the drain hole on the drain pipe, thereby affecting the hydrophobicity of the waterproof structure, and the drain pipe is fixedly connected to the bottom of the crushed stone layer, so that the ground is required to be dug out to clean the drain pipe, and the maintenance cost is higher.

Disclosure of Invention

In order to improve the hydrophobicity of the waterproof structure and facilitate cleaning and maintenance, the application provides a drainage ditch with a seepage-proof hydrophobic plate made of a regenerated material.

The application provides a regeneration material prevention of seepage drain bar escape canal adopts following technical scheme:

the utility model provides a regeneration material prevention of seepage drain board escape canal, includes the escape canal body, the drain board has been laid on the bottom plate at escape canal body width direction both ends, the surface course has been laid on the drain board, the supporting cavity that the arch on the drain board formed with the inner chamber intercommunication of escape canal body.

Through adopting above-mentioned technical scheme, utilize the hydrophobic board to prevent subaerial infiltration under water, prevent simultaneously that groundwater from going up to ooze, most infiltration ability flows to the escape canal originally internally along the hydrophobic board to reach prevention of seepage simultaneously and hydrophobic purpose, and the escape canal body is difficult for being blocked by infiltration impurity, clear up by the upper end opening of accessible escape canal body when being blocked, thereby improved waterproof construction's hydrophobicity, and be convenient for clear up the maintenance.

Optionally, geotextiles are laid on two sides of the hydrophobic plate in the thickness direction.

Through adopting above-mentioned technical scheme, infiltration is through geotechnique's cloth's filtration, then along the hydrophobic board entering escape canal is originally internal to impurity in can reducing the infiltration.

Optionally, the drain plate is arranged from one side close to the drain body to one side far away from the drain body in a low-to-high inclination manner.

Through adopting above-mentioned technical scheme, set up the hydrophobic board slope, be convenient for infiltration in time discharge to improve waterproof construction's hydrophobicity.

Optionally, a cover plate is arranged above the drainage ditch body, and a plurality of water passing grooves are formed in the cover plate.

Through adopting above-mentioned technical scheme, utilize the apron to carry out the shutoff to the upper end opening of escape canal body, avoid debris to get into in the escape canal body, make apron and ground parallel and level simultaneously to reduce the potential safety hazard, avoid the pedestrian to stumble by the escape canal body.

Optionally, the mounting groove has all been seted up on the lateral wall top at escape canal body width direction both ends, be provided with the angle steel in the mounting groove, the angle steel with the cell wall laminating of mounting groove, apron one end can with the horizontal segment butt of angle steel.

Through adopting above-mentioned technical scheme, thereby set up the mounting groove and provide the installation position for the angle steel, thereby the angle steel plays the effect of protection to the lateral wall top at escape canal body width direction both ends to improve the structural strength of escape canal body lateral wall, reduce the probability that the escape canal body lateral wall top took place slump.

Optionally, the sump pit has been seted up to escape canal body one end, the sump pit inner chamber with escape canal body inner chamber intercommunication.

By adopting the technical scheme, the water collecting well is utilized to collect the water seepage in the drainage ditch body.

Optionally, a filter screen is arranged at the communication part of the water collecting well and the drainage ditch body

By adopting the technical scheme, the filtering screen is utilized to filter the water seepage which is about to flow into the water collecting well, so that the impurities contained in the water seepage are reduced.

Optionally, a water pump is arranged in the water collecting well, and a water outlet end of the water pump is communicated with the external environment.

By adopting the technical scheme, the water pump is utilized to discharge the water seepage in the water collecting well to the outside, so that space is reserved for subsequent water seepage collection.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the designed drainage ditch with the impermeable drainage plate made of the regenerated material can prevent underwater seepage on the ground by utilizing the drainage plate, meanwhile, prevent underground water from seepage, and most of seepage water can flow into the drainage ditch body along the drainage plate, so that the purposes of seepage prevention and drainage are achieved at the same time, the drainage ditch body is not easy to be blocked by seepage impurities, and the upper end opening of the drainage ditch body can be cleaned if the drainage ditch body is blocked, so that the hydrophobicity of a waterproof structure is improved, and cleaning and maintenance are facilitated;

2. the designed drainage ditch with the impermeable drainage plate made of the regenerated material is filtered by geotextile, and then enters the drainage ditch body along the drainage plate, so that impurities in the water seepage can be reduced;

3. the designed regenerated material seepage-proofing drain plate drainage ditch is provided with the installation groove so as to provide an installation position for the angle steel, and the angle steel plays a role in protecting the top ends of the side walls at the two ends of the width direction of the drainage ditch body, so that the structural strength of the side walls of the drainage ditch body is improved, and the occurrence probability of slumping at the top ends of the side walls of the drainage ditch body is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a drainage ditch with a waterproof drainage plate made of recycled materials according to an embodiment of the present application.

Fig. 2 isbase:Sub>A sectional view taken along the directionbase:Sub>A-base:Sub>A of fig. 1.

Reference numerals illustrate: 1. a drain body; 11. a mounting groove; 2. a bottom plate; 3. a hydrophobic plate; 4. a surface layer; 5. geotextile; 6. a cover plate; 61. a water passing tank; 7. angle steel; 8. a water collection well; 81. a water pump; 9. and (5) a filter screen.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a drainage ditch with a seepage-proof drain plate made of a regenerated material.

Referring to fig. 1, the drainage ditch of the impermeable drainage plate of the regenerated material comprises a drainage ditch body 1, wherein the width of the drainage ditch body 1 is 240mm, a drainage plate 3 is paved on a concrete bottom plate 2 at two ends of the drainage ditch in the width direction, the drainage plate 3 is formed by processing and regenerating recycled waste plastic products, a plurality of bulges are uniformly pressed on the drainage plate 3, the bulges are downwards, and concave holes are upwards formed; the drain plate 3 is obliquely arranged from one side close to the drain body 1 to one side far away from the drain body 1 from low to high, and a supporting cavity formed by the protrusions on the drain plate 3 is communicated with the inner cavity of the drain body 1.

Referring to fig. 1, geotextiles 5 are laid on both sides of the hydrophobic plate 3 in the thickness direction to filter water penetration, a C30 fine stone concrete surface layer 4 is laid on the upper Fang Tugong cloth 5, and a primary slurry mechanical polishing is performed on the C30 fine stone concrete surface layer 4.

Referring to fig. 1, installation grooves 11 are all cast on the top ends of the side walls at the two ends of the drainage ditch body 1 in the width direction, angle steel 7 is arranged in the installation grooves 11, the back surface of the angle steel 7 is attached to the groove walls of the installation grooves 11, anchor rods are welded on the back surface of the angle steel 7, the anchor rods are embedded in concrete when a concrete surface layer 4 is cast, and the anchoring sections of the anchor rods are in a hook shape, so that the fixing effect of the anchor rods on the angle steel 7 is enhanced.

Referring to fig. 1, a cover plate 6 is provided on a drain body 1, a plurality of water passing grooves 61 are uniformly formed in the cover plate 6, the width of the cover plate 6 is 280mm, one side, close to the bottom wall of the drain body 1, of the cover plate 6 is abutted to the horizontal section of the angle steel 7, and one end, far away from the bottom wall of the drain body 1, of the cover plate 6 is flush with the upper surface of the concrete surface layer 4.

Referring to fig. 2, a water collecting well 8 is provided at one end of a water drain body 1, an inner cavity of the water collecting well 8 is communicated with an inner cavity of the water drain body 1, a filter screen 9 is provided at a communication position of the water drain body 1 and the water collecting well 8, the filter screen 9 is embedded on an inner wall of the water drain body 1, a water pump 81 is placed at the bottom of the water collecting well 8, and a water outlet end of the water pump 81 is communicated with an external environment by a water pipe.

The implementation principle of the drainage ditch of the seepage-proofing drainage plate 3 made of the recycled material is as follows: paving a layer of geotextile 5 on a concrete bottom plate 2, paving a plurality of drain boards 3 on the geotextile 5, reserving the position for pouring a drainage ditch main body and a water collecting well 8, welding the plurality of drain boards 3 together by using a hot melt welding machine, and enabling the joint edge to be larger than or equal to 8cm during welding, thereby ensuring the seepage resistance of the drain boards 3;

after the drainage plate 3 is paved, a layer of geotextile 5 is paved above the drainage plate 3, meanwhile, a pouring template is arranged at the drainage ditch body 1 and the water collecting well 8, then, a C30 fine stone concrete surface layer 4 is paved, and angle steel 7 welded with anchor rods is pre-buried in the concrete surface layer 4 while the surface layer 4 is poured;

after the concrete surface layer 4 is poured, the cover plate 6 is placed on the drainage ditch body 1, so that the upper end opening of the drainage ditch body 1 is plugged;

in use, water seepage flows into the gutter body 1 along the drain plate 3, ground water flows into the gutter body 1 through the water passage 61 on the cover plate 6, and water in the gutter body 1 is collected into the water collection well 8 and is discharged by means of the water pump 81.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a regeneration material prevention of seepage drain bar escape canal which characterized in that: including escape canal body (1), drain board (3) have been laid on bottom plate (2) at escape canal body (1) width direction both ends, layer (4) have been laid on drain board (3), the supporting cavity that the arch on drain board (3) formed with the inner chamber intercommunication of escape canal body (1).

2. The recycled material impermeable hydrophobic plate drainage ditch of claim 1, wherein: geotextile (5) is paved on two sides of the hydrophobic plate (3) in the thickness direction.

3. The recycled material impermeable hydrophobic plate drainage ditch of claim 1, wherein: the drain plate (3) is obliquely arranged from one side close to the drain body (1) to one side far away from the drain body (1) from low to high.

4. The recycled material impermeable hydrophobic plate drainage ditch of claim 1, wherein: a cover plate (6) is arranged above the drainage ditch body (1), and a plurality of water passing grooves (61) are formed in the cover plate (6).

5. The recycled material impermeable hydrophobic plate drainage ditch of claim 4, wherein: the utility model discloses a drainage ditch, including ditch body (1), angle steel (7), apron (6) one end, mounting groove (11) have all been seted up on lateral wall top at both ends of ditch body (1) width direction, be provided with angle steel (7) in mounting groove (11), angle steel (7) with the cell wall laminating of mounting groove (11), apron (6) one end can with the horizontal segment butt of angle steel (7).

6. The recycled material impermeable hydrophobic plate drainage ditch of claim 1, wherein: the novel drainage ditch is characterized in that a water collecting well (8) is formed in one end of the drainage ditch body (1), and an inner cavity of the water collecting well (8) is communicated with an inner cavity of the drainage ditch body (1).

7. The recycled material impermeable hydrophobic plate drainage ditch of claim 6, wherein: the water collecting well (8) is provided with a filter screen (9) at the communication part of the drainage ditch body (1).

8. The recycled material impermeable hydrophobic plate drainage ditch of claim 6 or 7, wherein: the water collecting well (8) is internally provided with a water pump (81), and the water outlet end of the water pump (81) is communicated with the external environment.

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