CN214090007U

CN214090007U - Damp-proof structure of underground building

Info

Publication number: CN214090007U
Application number: CN202021410153.0U
Authority: CN
Inventors: 刘争旭
Original assignee: Individual
Current assignee: Hefei Dingkun Architectural Decoration Engineering Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-08-31
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a damp-proof structure of underground building belongs to the damp-proof structure field, including concrete layer I, concrete layer II and wall body, the wall body sets up in concrete layer I's top, concrete layer II is located concrete layer I's below, concrete layer II's top is provided with the dampproof course, the top of dampproof course is provided with the floorbar, the upper surface of floorbar evenly is provided with a plurality of backup pads, the top of a plurality of backup pads is provided with the cement board, and the cement board is pour at concrete layer I's lower surface, be provided with the cavity in the dampproof course, and be provided with a plurality of bearing structures in the cavity, be provided with the anti-seepage layer on the diapire of cavity, be provided with the sealed pad on the roof of cavity, install humidity transducer and controller on the cavity roof, install the battery on the diapire of cavity, install the fan in the cavity; the utility model relates to a novelty avoids steam infiltration, and can discharge steam, the effectual moisture resistance who improves underground building is worth promoting.

Description

Damp-proof structure of underground building

Technical Field

The utility model belongs to the technical field of dampproofing structure, concretely relates to dampproofing structure of underground building.

Background

In a typical house, ground moisture is a common problem, and water in the foundation soil under the ground bedding rises through capillary action and vapor water permeates upward, so that the ground material is wet and the moisture condition of the whole room is worsened; the situation often occurs all the year round, is difficult to treat, has unsmooth outdoor drainage, poor room ventilation and the like, increases capillary action when the building material with poor compactness is used as the indoor floor, seriously remoistens the floor, and is very uncomfortable after long-term living. The wet ground can cause the indoor wood floor to be pried up, the wooden furniture is mildewed or is wormy, and the wet and slippery ground can even cause the sliding and falling injury of the residents. In the case of ground with higher requirement for dryness, an efficient moisture-proof structure is needed.

Underground buildings are built in rock stratums or coatings and are easier to wet, the existing underground buildings are used for damp prevention through constructing waterproof layers, but although the waterproof layers have high adhesion degrees, the coating films are hard and brittle and almost have no flexibility, the interiors of the waterproof layers are not compact, and water vapor can still penetrate through the coating films to affect the indoor environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing structure of underground building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damp-proof structure of an underground building comprises a first concrete layer, a second concrete layer and a wall body, wherein the wall body is arranged above the first concrete layer, the second concrete layer is arranged below the first concrete layer, a damp-proof layer is arranged above the second concrete layer, a bottom beam is arranged above the damp-proof layer, a plurality of supporting plates are uniformly arranged on the upper surface of the bottom beam, cement plates are arranged above the supporting plates and poured on the lower surface of the first concrete layer, a cavity is formed in the damp-proof layer, a plurality of supporting structures are arranged in the cavity, an anti-seepage layer is arranged on the bottom wall of the cavity, a sealing gasket is arranged on the top wall of the cavity, a humidity sensor and a controller are arranged on the top wall of the cavity, a storage battery is arranged on the bottom wall of the cavity, a fan is arranged in the cavity, an air outlet of the fan is provided with a guide cylinder, one end of the guide cylinder is connected with an exhaust pipe, and one end of the exhaust pipe extends to the upper part of the first concrete layer, the outer side of the wall body is fixed with a waterproof board through an expansion bolt, and one side of the waterproof board close to the wall body is provided with a waterproof coating.

In a preferred embodiment, the supporting plate is an arch structure, and the supporting plate is made of a steel bar plate.

By adopting the scheme, the supporting plate of the arch structure has good supporting effect, the hardness of the steel bar plate is high, and the condition that the bottom building collapses can be avoided.

In a preferred embodiment, the anti-seepage layer is a waterproof mortar board, and the gasket is made of rubber.

By adopting the scheme, the anti-seepage layer is matched with the sealing gasket, so that the water vapor is prevented from permeating to the maximum extent, and the moisture-proof effect is good.

As a preferred embodiment, the supporting structure comprises a supporting column and two supporting blocks, the supporting column and the supporting blocks are both made of stainless steel alloy, and the two supporting blocks are welded at two ends of the supporting column.

By adopting the scheme, the supporting structure supports the inner cavity of the moisture-proof layer, so that the stability is good and collapse is avoided.

As a preferred embodiment, the humidity sensor is electrically connected to the controller, the controller is electrically connected to the blower, and the storage battery is connected to the humidity sensor, the controller and the blower through wires.

By adopting the scheme, the humidity in the cavity is detected through the humidity sensor, the fan is controlled to be started through the controller, water vapor is discharged, the residue of the water vapor is reduced, and the water vapor permeation is avoided.

In a preferred embodiment, the top end of the exhaust pipe is of an arc structure, and the exhaust port of the exhaust pipe faces downwards.

By adopting the scheme, the exhaust port of the exhaust pipe is downward, and external water vapor is prevented from entering.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the damp-proof structure of the underground building, the design of the concrete layer I, the concrete layer II, the cement plate, the bottom beam, the supporting plate, the damp-proof layer, the anti-seepage layer and the sealing gasket is adopted, and the design of multiple structures ensures the stability of the underground building, reduces the seepage effect of water vapor, prevents the water vapor from entering the underground building and has good damp-proof effect;

this damp-proof construction of underground building can be with the steam discharge of underground through the design that sets up bearing structure, humidity transducer, controller, battery, fan, guide cylinder, blast pipe, waterproof coating, expansion bolts and waterproof board, avoids steam to loose for a long time, leads to the ground to breed the mould and makes the ground damage infiltration water, has improved water-proof effects, and the design of waterproof board has improved the waterproof ability of wall body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a point a of the present invention.

In the figure: 1. a first concrete layer; 2. a wall body; 3. a cement board; 4. a bottom beam; 5. a support plate; 6. a moisture barrier; 7. a concrete layer II; 8. an anti-seepage layer; 9. a gasket; 10. a support structure; 11. a controller; 12. a humidity sensor; 13. a storage battery; 14. a fan; 15. a guide cylinder; 16. an exhaust pipe; 17. a water-resistant coating; 18. an expansion bolt; 19. a waterproof board.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-2, the utility model provides a damp-proof structure of an underground building, which comprises a concrete layer one 1, a concrete layer two 7 and a wall body 2, wherein the wall body 2 is arranged above the concrete layer one 1, the concrete layer two 7 is arranged below the concrete layer one 1, a damp-proof layer 6 is arranged above the concrete layer two 7, a bottom beam 4 is arranged above the damp-proof layer 6, a plurality of supporting plates 5 are uniformly arranged on the upper surface of the bottom beam 4, a cement plate 3 is arranged above the supporting plates 5, the cement plate 3 is poured on the lower surface of the concrete layer one 1, the supporting plates 5 are of an arch structure, and the supporting plates 5 are made of steel rib plates (see fig. 1); the supporting plate 5 of the arch structure has good supporting effect, the rigidity of the steel bar plate is high, and the collapse of the underlying building can be avoided.

A cavity is formed in the moisture-proof layer 6, a plurality of supporting structures 10 are arranged in the cavity, each supporting structure 10 comprises a supporting column and two supporting blocks, the supporting columns and the supporting blocks are made of stainless steel alloy materials, and the two supporting blocks are welded at two ends of the supporting columns (see fig. 1); the supporting structure 10 supports the inner cavity of the moisture-proof layer 6, so that the stability is good and collapse is avoided.

An anti-seepage layer 8 is arranged on the bottom wall of the cavity, a sealing gasket 9 is arranged on the top wall of the cavity, the anti-seepage layer 8 is a waterproof mortar board, and the sealing gasket 9 is made of rubber (shown in figure 1); the anti-seepage layer 8 is matched with the sealing gasket 9, so that the water vapor is prevented from permeating to the maximum extent, and the moisture-proof effect is good.

The humidity sensor 12 and the controller 11 are installed on the top wall of the cavity, the storage battery 13 is installed on the bottom wall of the cavity, the fan 14 is installed in the cavity, the humidity sensor 12 is electrically connected with the controller 11, the controller 11 is electrically connected with the fan 14, and the storage battery 13 is connected with the humidity sensor 12, the controller 11 and the fan 14 through wires (see fig. 1); detect the intracavity humidity through humidity transducer 12 to control fan 14 through controller 11 and start, discharge steam, reduce the remaining of steam, avoid steam infiltration.

An air outlet of the fan 14 is provided with a guide cylinder 15, one end of the guide cylinder 15 is connected with an exhaust pipe 16, one end of the exhaust pipe 16 extends to the upper side of the concrete layer I1, the outer side of the wall body 2 is fixedly provided with a waterproof plate 19 through an expansion bolt 18, one side, close to the wall body 2, of the waterproof plate 19 is provided with a waterproof coating 17, the top end of the exhaust pipe 16 is of an arc-shaped structure, and an air outlet of the exhaust pipe 16 faces downwards (see fig. 1 and 2); the exhaust port of the exhaust pipe 16 faces downward to prevent the entry of external moisture.

When the concrete-based anti-seepage waterproof structure is used, the design of the concrete layer I1, the concrete layer II 7, the bottom beam 4, the supporting plate 5 and the cement plate 3 ensures the stability of a building and reduces the collapse possibility of the building, the damp-proof layer 6 is arranged, the supporting structure 10 in the damp-proof layer 6 ensures the stability of the damp-proof layer 6, the anti-seepage layer 8 and the sealing gasket 9 are arranged in the damp-proof layer 6, the anti-seepage layer 8 is a waterproof mortar plate, the sealing gasket 9 is made of rubber, the anti-seepage layer 8 is matched with the sealing gasket 9, the permeation of water vapor is greatly prevented, the damp-proof effect is good, the humidity in the damp-proof layer 6 is detected by the humidity sensor 12, when the detected humidity is high, the controller 11 controls the fan 14 to be started, the water vapor in the cavity is discharged through the guide cylinder 15 and the exhaust pipe 16, the underground water vapor is discharged, the phenomenon that the water vapor cannot disperse for a long time to cause the breeding of the foundation to cause the water seepage damage of the foundation, the waterproof effect is improved, the waterproof board 19 is fixed on the cavity 2 and the concrete layer 1 through the expansion bolts 18, the waterproof capacity of the corners of the wall body 2 is improved, and the waterproof board is worthy of popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing structure of underground building, includes concrete layer one (1), concrete layer two (7) and wall body (2), its characterized in that: the wall body (2) is arranged above the concrete layer I (1), the concrete layer II (7) is positioned below the concrete layer I (1), a moisture-proof layer (6) is arranged above the concrete layer II (7), a bottom beam (4) is arranged above the moisture-proof layer (6), a plurality of supporting plates (5) are uniformly arranged on the upper surface of the bottom beam (4), a cement plate (3) is arranged above the supporting plates (5), the cement plate (3) is poured on the lower surface of the concrete layer I (1), a cavity is arranged in the moisture-proof layer (6), a plurality of supporting structures (10) are arranged in the cavity, an anti-seepage layer (8) is arranged on the bottom wall of the cavity, a sealing gasket (9) is arranged on the top wall of the cavity, a humidity sensor (12) and a controller (11) are arranged on the top wall of the cavity, a storage battery (13) is arranged on the bottom wall of the cavity, and a fan (14) is arranged in the cavity, an air outlet of the fan (14) is provided with a guide cylinder (15), one end of the guide cylinder (15) is connected with an exhaust pipe (16), one end of the exhaust pipe (16) extends to the upper side of the concrete layer I (1), the outer side of the wall body (2) is fixed with a waterproof plate (19) through an expansion bolt (18), and one side, close to the wall body (2), of the waterproof plate (19) is provided with a waterproof coating (17).

2. A moisture-proof structure of an underground building according to claim 1, wherein: the supporting plate (5) is of an arch structure, and the supporting plate (5) is made of a steel bar plate.

3. A moisture-proof structure of an underground building according to claim 1, wherein: the anti-seepage layer (8) is a waterproof mortar board, and the sealing gasket (9) is made of rubber.

4. A moisture-proof structure of an underground building according to claim 1, wherein: the supporting structure (10) comprises a supporting column and two supporting blocks, wherein the supporting column and the supporting blocks are made of stainless steel alloy materials, and the two supporting blocks are welded at two ends of the supporting column.

5. A moisture-proof structure of an underground building according to claim 1, wherein: the humidity sensor (12) is electrically connected with the controller (11), the controller (11) is electrically connected with the fan (14), and the storage battery (13) is connected with the humidity sensor (12), the controller (11) and the fan (14) through leads.

6. A moisture-proof structure of an underground building according to claim 1, wherein: the top end of the exhaust pipe (16) is of an arc-shaped structure, and an exhaust port of the exhaust pipe (16) faces downwards.