CN217811234U

CN217811234U - Waterproof structure of ground and groundwater power generation system

Info

Publication number: CN217811234U
Application number: CN202221704622.9U
Authority: CN
Inventors: 吕正道; 孙媛; 张巍; 王建伟
Original assignee: Xinjingxi Tangshan Building Material Co ltd
Current assignee: Xinjingxi Tangshan Building Material Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-15
Anticipated expiration: 2032-07-04

Abstract

The application relates to a foundation waterproof structure, which comprises a foundation body and a waterproof coiled material laid on the surface of the foundation body, wherein a water flowing pipeline is pre-embedded in the foundation body, a communicating structure is arranged at the top end of the water flowing pipeline, and the interior of the water flowing pipeline is communicated with the surface of the foundation body through the communicating structure; the waterproof roll is provided with many hydrophobic grooves towards the surface of one side of foundation body, and hydrophobic groove is linked together with the inside of flowing water pipeline, and the play water end of flowing water pipeline is linked together with the outside of foundation body. The device has the effects of guiding the underground water in the foundation and discharging the underground water from the foundation; the application still relates to an underground water power generation system, the foundation waterproof construction who includes, rivers power generation facility is installed to the delivery end department of flowing water pipeline. Its application has the region abundant in groundwater resource, thereby adopts this groundwater power generation system, thereby can utilize the work of generating electricity to groundwater resource, plays the purpose of the energy can be saved.

Description

Waterproof structure of ground and groundwater power generation system

Technical Field

The application relates to the field of building waterproof construction, in particular to a foundation waterproof structure and an underground water power generation system.

Background

The soil or rock mass under the building foundation that bears the entire load of the building is called the foundation. The foundation has a very important role in securing the strength and durability of the building.

When a foundation is constructed, a waterproof layer is generally applied to the foundation to block groundwater in order to prevent groundwater from penetrating into the interior of a building from the foundation.

In view of the above-mentioned related arts, the inventors of the present invention have considered that although the waterproof layer of the existing foundation can function as a barrier to the groundwater, the groundwater is always accumulated in the foundation and the groundwater is always in contact with the waterproof layer, so that the waterproof layer is easily corroded and fails. And when the waterproof layer fails, the groundwater in the foundation flows into the building through the waterproof layer.

Disclosure of Invention

In order to guide the underground water in the foundation and discharge the underground water from the foundation, the application provides a foundation waterproof structure and an underground water power generation system.

One of the purposes of the application provides a foundation waterproof structure which adopts the following technical scheme:

a foundation waterproof structure comprises a foundation body and a waterproof coiled material laid on the surface of the foundation body, wherein a water flowing pipeline is pre-embedded in the foundation body, a communicating structure is arranged at the top end of the water flowing pipeline, and the interior of the water flowing pipeline is communicated with the surface of the foundation body through the communicating structure; the waterproof roll is provided with a plurality of hydrophobic grooves on one side surface facing the foundation body, the hydrophobic grooves are communicated with the inside of the flow water pipeline, and the water outlet end of the flow water pipeline is communicated with the outside of the foundation body.

By adopting the technical scheme, when the underground water permeates into the inside of the foundation and flows towards the top end direction of the foundation, the underground water flows towards the lateral direction of the foundation along the hydrophobic grooves of the waterproof coiled material, and when water flows to the water flowing pipeline, the underground water enters the water flowing pipeline and flows along the water flowing pipeline, and finally the underground water is discharged along the water flowing pipeline.

Optionally, the flow pipeline includes a plurality of longitudinally arranged first pipelines and a transversely arranged second pipeline located between adjacent first pipelines, and the interiors of the first pipelines and the second pipelines are communicated.

By adopting the technical scheme, the flowing water pipeline is paved in the foundation, so that the path distance of the underground water entering the flowing water pipeline is shortened, and the damage of the underground water to the foundation due to flowing water pressure is reduced.

Optionally, the first pipeline and the second pipeline both include a shell pipeline and a water flowing pipeline located inside the shell pipeline, an opening is formed in the top end of the shell pipeline, a water inlet hole is formed in a pipe wall of the water flowing pipeline, and a filter layer is arranged between the pipe wall of the shell pipeline and the pipe wall of the water flowing pipeline.

By adopting the technical scheme, the internal water flowing pipeline is protected by the shell pipeline, and after the underground water enters the shell pipeline, the underground water enters the water flowing pipeline through filtration, so that sundries are not easy to enter the water flowing pipeline, and the situation of blocking of the water flowing pipeline is not easy to occur.

Optionally, the filter layer is made of non-woven fabric wound outside the water flowing pipeline.

By adopting the technical scheme and adopting the non-woven fabric, the non-woven fabric has the advantages of flexibility, light weight, no irritation to five toxins and low price.

Optionally, the cross-sectional shape of the shell pipeline is polygonal.

Through adopting above-mentioned technical scheme, can increase the anti deformability of shell pipeline.

Optionally, a support structure is arranged below the flow pipe.

Through adopting above-mentioned technical scheme, when flowing water pipeline and laying, bearing structure can support flowing water pipeline to be convenient for the construction of flowing water pipeline.

Optionally, the drainage groove includes an expanding section with gradually increasing width and a closing section with gradually decreasing width, which are sequentially arranged from the notch to the groove bottom.

Through adopting above-mentioned technical scheme, through the change of the width of hydrophobic slot to when water enters into flaring section and binding off section from the section of intaking, can accelerate the velocity of flow of water, make water change enter into in the hydrophobic slot.

Optionally, an anti-seepage layer is arranged above the waterproof roll.

Through adopting above-mentioned technical scheme, can increase the impervious ability of ground, make during the water in the building is difficult for entering into the ground, increase water-proof effects.

The second purpose of the present application provides an underground water power generation system, which adopts the following technical scheme:

the underground water power generation system comprises the foundation waterproof structure, and a water flow power generation device is installed at the water outlet end of the water flow pipeline.

Through adopting above-mentioned technical scheme, in the region that groundwater resources are abundant, adopt this groundwater power generation system, thereby can utilize the work of generating electricity to groundwater resources, play the purpose of the energy can be saved.

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

1. when the underground water permeates into the inside of the foundation and flows towards the top end direction of the foundation, the underground water flows towards the lateral direction of the foundation along the hydrophobic groove of the waterproof roll, and when water flows to the water flowing pipeline, the underground water enters the water flowing pipeline and flows along the water flowing pipeline, so that the underground water is discharged along the water flowing pipeline finally.

2. In the region with abundant underground water resources, the underground water power generation system can be used for generating power by utilizing underground water resources, and the purpose of saving energy is achieved.

Drawings

Fig. 1 is a schematic structural view of a foundation waterproofing structure according to an embodiment of the present application;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a top end surface of a foundation body of an embodiment of the present application;

FIG. 4 is a schematic view of a connection structure of a first pipe and a second pipe according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a second conduit according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a groundwater power generation system according to an embodiment of the present application;

fig. 7 is a schematic view of a connection structure between a flow pipe and a water flow power generation device according to an embodiment of the present invention.

Description of reference numerals: 1. a foundation body; 2. waterproof coiled materials; 21. a hydrophobic trench; 211. a flared section; 212. a mouth-closing section; 3. a flow line; 31. a first conduit; 311. a first housing tube; 312. a first effluent pipe; 3121. a first water inlet hole; 313. a first filter layer; 32. a second conduit; 321. a second housing conduit; 322. a second flow conduit; 3221. a second water inlet hole; 323. a second filter layer; 4. an anti-seepage layer; 5. a support table; 6. a water flow power generation device.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses waterproof structure of ground.

Referring to fig. 1, the foundation waterproofing structure includes a foundation body 1 and a waterproofing membrane 2 laid on a top end surface of the foundation body 1. The flow pipe 3 is embedded in the foundation body 1, and the top end surface of the flow pipe 3 is flush with the surface of the foundation body 1. An anti-seepage layer 4 is laid above the waterproof roll 2.

Referring to fig. 1 and 2, a plurality of hydrophobic grooves 21 are arranged side by side on one side surface of the waterproofing membrane 2 facing the foundation body 1. The top end of the water flow pipeline 3 is open, so that the water flow pipeline 3 is communicated with the surface of the foundation body 1.

The drainage groove 21 comprises a flared section 211 with gradually increased width and a closed section 212 with gradually decreased width, which are gradually arranged from the notch to the bottom of the groove, and the interiors of the flared section 211 and the closed section 212 are communicated.

Referring to fig. 3, the flow pipeline 3 includes a plurality of first pipelines 31 longitudinally arranged and pre-embedded inside the foundation body 1, a plurality of second pipelines 32 arranged at intervals along the length direction of the first pipelines 31 are arranged between two adjacent first pipelines 31, and two ends of each second pipeline 32 are communicated with the inside of one of the first pipelines 31 and the inside of the other first pipeline 31. The second pipe 32 is in sealing contact with the first pipe 31.

Referring to fig. 1 and 3, the hydrophobic groove 21 is opposite to the first pipe 31, and the hydrophobic groove 21 communicates with the inside of the first pipe 31. The hydrophobic groove 21 is opposite to the second pipe 32, and the hydrophobic groove 21 communicates with the inside of the second pipe 32.

Referring to fig. 1 and 4, the first pipe 31 includes a first casing pipe 311 having a cross-sectional shape of a regular hexagon, and a first water flow pipe 312 positioned inside the first casing pipe 311, and a length direction of the first water flow pipe 312 is disposed along a length direction of the first casing pipe 311. Both ends of the first casing pipe 311 are closed, and both ends of the first water flow pipe 312 penetrate both end surfaces of the first casing pipe 311 and are exposed from the side wall of the foundation body 1. Both ends of the first flow water pipe 312 are used to allow water flowing into the inside of the first flow water pipe 312 to flow out of the first flow water pipe 312. The top end of the first casing pipe 311 is provided with an opening that communicates the inside of the first casing pipe 311 with the top end surface of the foundation body 1. A plurality of first water inlet holes 3121 are uniformly distributed on the pipe wall of the first water flowing pipeline 312, and the first casing pipeline 311 is communicated with the inside of the first water flowing pipeline 312 through the first water inlet holes 3121.

Referring to fig. 2, a first filter layer 313 is filled between the tube wall of the first casing tube 311 and the tube wall of the first water flowing tube 312, and the first filter layer 313 is made of non-woven fabric wound around the outside of the first water flowing tube 312. The groundwater having entered the inside of the first casing pipe 311 from the top end opening of the first casing pipe 311 passes through the first filter layer 313, and then flows into the inside of the first flowing water pipe 312 through the first water inlet hole 3121 of the first flowing water pipe 312. The first filtering layer 313 can filter the groundwater introduced into the first water flow pipe 312.

Referring to fig. 3 and 5, the second pipe 32 includes a second shell pipe 321 having a regular hexagonal cross-sectional shape, and a second flow pipe 322 located inside the second shell pipe 321, and a length direction of the second flow pipe 322 is arranged along a length direction of the second shell pipe 321. The top end of the second casing pipe 321 is provided with an opening that communicates the inside of the second casing pipe 321 with the top end surface of the foundation body 1.

Referring to fig. 4, a plurality of second water inlets 3221 are uniformly formed in the wall of the second flowing water pipe 322, and the second outer casing pipe 321 is communicated with the inside of the second flowing water pipe 322 through the second water inlets 3221.

Referring to fig. 5, a second filter layer 323 is filled between the pipe wall of the second outer casing pipe 321 and the pipe wall of the second flow water pipe 322, and the second filter layer 323 is made of non-woven fabric wound around the outside of the second flow water pipe 322. The groundwater entering the second casing pipe 321 from the top end opening of the second casing pipe 321 passes through the second filter layer 323, and then flows into the second flowing water pipe 322 through the second water inlet 3221 of the second flowing water pipe 322. The second filtering layer 323 can filter the groundwater introduced into the second flowing water pipe 322.

Referring to fig. 4, the first shell pipe 311 of the first pipe 31 and the second shell pipe 321 of the second pipe 32 are in sealed abutment and are in internal communication with each other, and the first flowing water pipe 312 of the first pipe 31 and the second flowing water pipe 322 of the second pipe 32 are in sealed abutment and are in internal communication with each other.

Referring to fig. 1, a support platform 5 having a lateral cross-sectional area gradually increasing from the top to the bottom is provided inside the foundation body 1 below the first pipe 31, and the support platform 5 is formed by casting concrete or stacking earth. The first pipe 31 is supported by the support table, so that the first pipe 31 can be conveniently erected in the process of foundation construction.

The implementation principle of a waterproof structure of ground of the embodiment of this application does: when there is no water, the drainage channel 21 is open, and when there is groundwater, water flows into the inside of the water flowing pipeline 3 along the drainage channel 21, and when groundwater flows into each part of the water flowing pipeline 3 along the drainage channel 21, a pressure difference is formed between the inside and the outside of the drainage channel 21, a siphon phenomenon is generated, and water in the foundation is pumped into the drainage channel 21, thereby improving drainage efficiency.

The embodiment of the application also discloses an underground water power generation system.

Referring to fig. 6 and 7, the underground water power generation system includes the above-mentioned foundation waterproof structure, a water flow power generation device 6 is installed at the water outlet end of the flow water pipeline 3, and the water flow power generation device 6 is a pipeline flow generator. The water current power generating device 6 is installed at the outlet end of the first water flowing pipe 312 and communicates with the inside of the first water flowing pipe 312, and the water flowing out of the first water flowing pipe 312 is introduced into the water current power generating device 6 to provide hydrodynamic force to the water current power generating device 6, so that the water current power generating device 6 generates power.

In the abundant region of groundwater resources, send into the water flow pipeline 3 through hydrophobic slot 21 on waterproofing membrane 2 with groundwater, thereby lead to the flow direction with groundwater through water flow pipeline 3, the water that flows along water flow pipeline 3 finally enters into rivers power generation facility 6, provides hydrodynamic force for rivers power generation facility 6, makes rivers power generation facility 6 generate electricity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a foundation waterproof construction, includes ground body (1) and lays waterproofing membrane (2) on ground body (1) surface which characterized in that: a water flow pipeline (3) is embedded in the foundation body (1), a communicating structure is arranged at the top end of the water flow pipeline (3), and the inside of the water flow pipeline (3) is communicated with the surface of the foundation body (1) through the communicating structure; waterproofing membrane (2) are provided with many hydrophobic grooves (21) towards one side surface of ground body (1), hydrophobic groove (21) with the inside of flowing water pipeline (3) is linked together, the play water end of flowing water pipeline (3) is linked together with the outside of ground body (1).

2. A foundation flashing structure as defined in claim 1, wherein: the flowing water pipeline (3) comprises a plurality of longitudinally arranged first pipelines (31) and transversely arranged second pipelines (32) positioned between the adjacent first pipelines (31), and the interiors of the first pipelines (31) and the second pipelines (32) are communicated.

3. A foundation flashing structure according to claim 2, wherein: first pipeline (31) and second pipeline (32) all include the shell pipeline and are located the inside flowing water pipeline of shell pipeline, the top of shell pipeline is provided with the opening, be provided with the inlet opening on the pipe wall of flowing water pipeline, be provided with the filter layer between the pipe wall of shell pipeline and the pipe wall of flowing water pipeline.

4. A foundation flashing structure as defined in claim 3, wherein: the filter layer is made of non-woven fabrics wound outside the water flowing pipeline.

5. A foundation flashing structure as defined in claim 3, wherein: the cross section of the shell pipeline is polygonal.

6. A foundation flashing structure as defined in claim 1, wherein: a supporting structure is arranged below the water flowing pipeline (3).

7. A foundation flashing structure as defined in claim 1, wherein: the water drainage groove (21) comprises an expanding section (211) with gradually increased width and a closing section (212) with gradually decreased width, which are sequentially arranged from the notch to the groove bottom.

8. A foundation flashing structure as defined in claim 1, wherein: and an anti-seepage layer (4) is arranged above the waterproof roll (2).

9. An underground water power generation system, its characterized in that: a foundation waterproofing structure comprising the structure according to any one of claims 1 to 8, wherein a water current power generation device (6) is installed at the water outlet end of the water flow pipeline (3).