CN212295122U - Water return prevention device for underground ground and wall - Google Patents
Water return prevention device for underground ground and wall Download PDFInfo
- Publication number
- CN212295122U CN212295122U CN202021069062.5U CN202021069062U CN212295122U CN 212295122 U CN212295122 U CN 212295122U CN 202021069062 U CN202021069062 U CN 202021069062U CN 212295122 U CN212295122 U CN 212295122U
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Abstract
The utility model relates to a device is prevented returning water by underground ground and wall prevents returning water the device and includes the waterproof board, and the waterproof board has a plurality of drainage channel of opening orientation original ground in the underground or original wall, is provided with the recess that supplies cement or concrete to fill on the side of the original ground in the waterproof board dorsad or original wall. The waterproof board is arranged on the underground ground or the underground wall, when the waterproof board is constructed on the wall, cement is smeared in the groove on the outer side surface of the waterproof board, and then the wall surface decoration layer is pasted. When the construction is carried out on the ground, concrete is poured into the groove on the waterproof board. After the treatment, if the underground ground or the underground wall returns water, the water can flow away through the drainage channel, so that the water is prevented from directly permeating into concrete on the wall surface device layer and the ground surface, the problems in the prior art are avoided, and the method can be applied to decoration of the ground and the wall of a plurality of underground buildings.
Description
Technical Field
The utility model relates to an underground waterproof field, concretely relates to underground ground and wall prevent returning water installation.
Background
The existing underground buildings such as underground parking lots, basements, underground streets and subways generally have the situations of groundwater return and water return on walls, even if the underground buildings are subjected to waterproof treatment in the construction process, the situations still occur, and particularly, more rainwater is produced in cities in the south, and the situations are common. The phenomenon of water return causes the soaking and falling of the decorative layer of the wall surface, the ground is wet, the concrete is loose, and the like, so that potential safety hazards exist when people pass cars and pedestrians. At present, no proper treatment equipment and method is available, only which area has serious water return, and the area is subjected to repair, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of preventing returning water is prevented to underground ground and wall exist among the solution prior art and return water and lead to the wall decorative layer to drop and the dangerous problem of driving a vehicle pedestrian.
In order to achieve the above object, the utility model discloses an underground floor and wall prevent returning water device adopts following technical scheme: the utility model provides an underground floor and wall prevent returning water installation, includes the waterproof board, and the waterproof board has a plurality of drainage channels of opening towards original ground in the underground or original wall, is provided with the recess that supplies cement or concrete to fill on the side of waterproof board dorsad original ground in the underground or original wall.
The waterproof board comprises a plurality of strip-shaped units which are arranged in parallel, the strip-shaped units are trapezoidal boards with end faces facing the underground original ground or the original wall, and the gap between any two adjacent strip-shaped units forms the drainage channel.
The waterproof board includes a plurality of parallel arrangement and the bar shaped plate of concatenation in proper order, and the bar shaped plate is the trapezoidal plate of terminal surface towards original ground in the underground or original wall, and the clearance between arbitrary two adjacent bar shaped plate forms above-mentioned drainage channel.
And a sealing structure is arranged between any two adjacent strip-shaped plates to realize the sealing butt joint.
The sealing structure comprises a clamping groove arranged between the butt joint edges of the two strip-shaped plates and a clamping edge clamped in the clamping groove.
The water return prevention device further comprises a drainage pipeline arranged at the end part of the waterproof plate and communicated with each drainage channel, the drainage pipeline is communicated with a water tank or a water pool, and a water pump is arranged in the water tank or the water pool.
The utility model has the advantages that: the waterproof board is arranged on the underground ground or the underground wall, when the waterproof board is constructed on the wall, cement is smeared in the groove on the outer side surface of the waterproof board, and then the wall surface decoration layer is pasted. When the construction is carried out on the ground, concrete is poured into the groove on the waterproof board. After the treatment, if the underground ground or the underground wall returns water, the water can flow away through the drainage channel, so that the water is prevented from directly permeating into concrete on the wall surface device layer and the ground surface, the problems in the prior art are avoided, and the method can be applied to decoration of the ground and the wall of a plurality of underground buildings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an underground floor and wall water return prevention device of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the device for preventing water from flowing back on the underground ground and the wall.
Detailed Description
The utility model discloses an embodiment of underground ground and wall prevent device that returns water, as shown in fig. 1-2, wherein fig. 1 is the schematic structure drawing of being under construction on the underground wall, and fig. 2 is the schematic structure drawing of being under construction and underground subaerial.
The water return prevention device in the embodiment comprises a waterproof board 6, wherein the waterproof board 6 is provided with a plurality of drainage channels 2 which are opened to the underground original ground 9 or the original wall 1, and a groove filled with cement 3 or concrete 8 is arranged on the side of the waterproof board 6, which faces away from the underground original ground or the original wall. The waterproof board comprises a plurality of strip-shaped units (the time part of two dotted lines) which are arranged in parallel, the strip-shaped units are trapezoidal plates 5 with end faces facing the underground original wall, and gaps between any two adjacent strip-shaped units form the drainage channel 2. The trapezoidal plate in this embodiment is composed of three parts, including a middle plate and sloping plates on both sides.
When the waterproof plate is constructed on the underground wall, cement 3 is smeared in the groove on the outer side surface of the waterproof plate, and the waterproof plate is fixed on the underground wall through a screw 7. Specifically, the screws 7 are disposed on the end surfaces (i.e., the intermediate plates) of the trapezoidal plates 5, and then the wall surface decoration layer 4 is attached. When the construction is carried out on the underground ground, the concrete 8 is poured into the groove on the waterproof board, and the waterproof board can not be fixed but fixed by the concrete, and of course, the waterproof board can be fixed by screws in other embodiments. The water return prevention device further comprises a drainage pipeline arranged at the end part of the waterproof plate and communicated with each drainage channel, the drainage pipeline is communicated with a water tank or a water pool, and a water pump is arranged in the water tank or the water pool.
The water return prevention device of the embodiment has the advantages that: the waterproof board is arranged on the underground ground or the underground wall, when the waterproof board is constructed on the wall, the waterproof board is fixed by screws, cement is smeared in the groove on the outer side surface of the waterproof board, and then the waterproof board is pasted on the wall surface decorative layer. When the construction is carried out on the ground, concrete is poured into the groove on the waterproof board. After the treatment, if the underground ground or the underground wall returns water, the water can flow to the water tank or the water tank through the drainage channel and is directly pumped away by the water pump, so that the water is prevented from directly permeating into concrete on the wall surface device layer and the ground surface, the drying stability of the underground wall and the underground ground is ensured, the problems in the prior art are avoided, and the water-returning-preventing water-saving device can be applied to the decoration of the ground and the wall of many underground buildings.
The utility model discloses an in other embodiments, the waterproof board is not whole board, and the waterproof board can be that a plurality of parallel arrangement's bar shaped plate splice in proper order and form, and the bar shaped plate is the trapezoidal plate of terminal surface orientation original ground in the underground or original wall, and the clearance between two arbitrary adjacent bar shaped plates forms above-mentioned drainage channel. At this moment, a sealing structure is arranged between any two adjacent strip-shaped plates to realize the sealing butt joint, and the sealing structure comprises a clamping groove arranged between butt joint edges of the two strip-shaped plates and a clamping edge clamped in the clamping groove.
Claims (6)
1. The utility model provides an underground ground and wall prevent returning water installation which characterized in that: the waterproof plate is provided with a plurality of drainage channels with openings facing to the underground original ground or the original wall, and grooves filled with cement or concrete are arranged on the side, opposite to the underground original ground or the original wall, of the waterproof plate.
2. An underground floor and wall water return prevention device as claimed in claim 1, wherein: the waterproof board comprises a plurality of strip-shaped units which are arranged in parallel, the strip-shaped units are trapezoidal boards with end faces facing the underground original ground or the original wall, and the gap between any two adjacent strip-shaped units forms the drainage channel.
3. An underground floor and wall water return prevention device as claimed in claim 1, wherein: the waterproof board includes a plurality of parallel arrangement and the bar shaped plate of concatenation in proper order, and the bar shaped plate is the trapezoidal plate of terminal surface towards original ground in the underground or original wall, and the clearance between arbitrary two adjacent bar shaped plate forms above-mentioned drainage channel.
4. An underground floor and wall water return prevention device as claimed in claim 3, wherein: and a sealing structure is arranged between any two adjacent strip-shaped plates to realize the sealing butt joint.
5. An underground floor and wall water return prevention device as claimed in claim 4, wherein: the sealing structure comprises a clamping groove arranged between the butt joint edges of the two strip-shaped plates and a clamping edge clamped in the clamping groove.
6. An underground floor and wall water return prevention device according to any one of claims 1 to 5, wherein: the water return prevention device further comprises a drainage pipeline arranged at the end part of the waterproof plate and communicated with each drainage channel, the drainage pipeline is communicated with a water tank or a water pool, and a water pump is arranged in the water tank or the water pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069062.5U CN212295122U (en) | 2020-06-11 | 2020-06-11 | Water return prevention device for underground ground and wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069062.5U CN212295122U (en) | 2020-06-11 | 2020-06-11 | Water return prevention device for underground ground and wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212295122U true CN212295122U (en) | 2021-01-05 |
Family
ID=73941542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021069062.5U Expired - Fee Related CN212295122U (en) | 2020-06-11 | 2020-06-11 | Water return prevention device for underground ground and wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212295122U (en) |
-
2020
- 2020-06-11 CN CN202021069062.5U patent/CN212295122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |