CN214272310U - Water storage and drainage structure - Google Patents
Water storage and drainage structure Download PDFInfo
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- CN214272310U CN214272310U CN202023311537.XU CN202023311537U CN214272310U CN 214272310 U CN214272310 U CN 214272310U CN 202023311537 U CN202023311537 U CN 202023311537U CN 214272310 U CN214272310 U CN 214272310U
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Abstract
The utility model relates to a hold drainage structures, including the abnormal shape piece and set up the geotechnological cloth in abnormal shape piece top, the abnormal shape piece includes the abnormal shape piece film, be equipped with a plurality of bellied hollow cup archs that make progress on the abnormal shape piece film, the bottom surface and the bellied top surface rigid coupling of cup of geotechnological cloth, be provided with a plurality of retaining module on the abnormal shape piece, the retaining module includes a plurality of closed loop connection's cup arch in proper order and connects the breakwater between the cup arch, the breakwater bottom is connected with the abnormal shape piece film, the utility model discloses a breakwater forms the retaining module with the protruding closed loop connection in proper order of cup, and part water that the geotechnological cloth flows down persists on the abnormal shape piece through the retaining module, can persist partly moisture, lets the plant can effectual moisture of absorbing, guarantees the afforestation effect.
Description
Technical Field
The utility model relates to a hold drainage technical field, specifically indicate a hold drainage structures.
Background
The existing underground building (such as a garage) roof often has the phenomenon of water sedimentation along with rainfall, peripheral pavement and rainwater on a road entering soil, so that the design of a drainage structure of the existing underground building (such as a garage) is particularly important, the existing drainage structure is generally characterized in that a drainage plate is laid on the roof, the drainage plate separates soil covering from the roof, an empty layer and geotextile are arranged on the drainage plate, and when rainwater exists, the geotextile can filter the soil covering onto the empty layer, so that drainage is smoother, and water accumulation is avoided; the overhead effect of the drainage plate can also block hot air, so that the temperature cannot be transmitted to a roof, the indoor temperature is reduced, the building is more stable, and a good reinforcing effect is achieved; however, after the existing drainage plate drains the water in the soil, the plants in the soil can not obtain effective water, so that the greening growth on the soil covering is influenced to a certain extent.
Disclosure of Invention
The utility model discloses to prior art not enough, provide one kind and hold drainage structures, can realize the drainage effect, can also persist some moisture, let the plant can effectually absorb moisture, guarantee the afforestation effect.
The utility model discloses a through following technical scheme realizes, provides a hold drainage structures, including the abnormal shape piece and set up the geotechnological cloth in the abnormal shape piece top, the abnormal shape piece includes the abnormal shape piece film, it is protruding to be equipped with a plurality of bellied hollow cups that make progress on the abnormal shape piece film, the bottom surface and the bellied top surface rigid coupling of cup of geotechnological cloth, be provided with a plurality of retaining module on the abnormal shape piece, the retaining module includes a plurality of closed loop connection's cup arch in proper order and connects the breakwater between the cup arch, the breakwater bottom is connected with the abnormal shape piece film.
Cup-shaped protrusion in this scheme is used for supporting geotechnological cloth, and geotechnological cloth is used for bearing the earthing, and the water in the earthing passes geotechnological cloth and gets into the space between the cup-shaped protrusion to flow on heterotypic piece bottom plate, finally discharge through water drainage tank, the water bar with cup-shaped protrusion closed loop connection in proper order form the retaining module, part water that geotechnological cloth flows down persists on heterotypic piece through the retaining module, can persist partly moisture.
Preferably, the water retaining strip is a hollow strip-shaped bulge formed by upward bulging of the bottom sheet of the special-shaped sheet. The water retaining strip is a hollow strip-shaped protrusion formed by upward protrusion of the bottom plate of the special-shaped sheet, so that when the injection molding of the pressed film of the special-shaped sheet is performed, the water retaining strip is formed by upward extrusion of the bottom plate of the special-shaped sheet, and the injection molding of the pressed film of the special-shaped sheet is convenient.
Preferably, the inner cavity of the water bar is communicated with the inner cavity of the cup-shaped bulge. The inside cavity of water bar communicates with the bellied inside cavity of cup in this scheme to drawing of patterns when being convenient for press mold injection moulding still is convenient for the processing of mould.
Preferably, the height of the water retaining strip is 0.2-0.5 times of the height of the cup-shaped bulge. The height of the water retaining strip in the scheme is 0.2-0.5 times of the height of the cup-shaped bulge, so that
As optimization, the width of the water bar is 1-10 mm.
Preferably, the water storage module comprises 4 cup-shaped protrusions which are adjacent in sequence.
Preferably, the adjacent water storage modules are separated by independent cup-shaped bulges. The interval has independent cup arch between the adjacent retaining module in this scheme to increase the distance between the adjacent retaining module, the drainage of being convenient for.
Preferably, the cup-shaped bulges are arranged in a rectangular array.
Preferably, the area of the top surface of the cup-shaped protrusion is 0.6-0.95 times of the area of the bottom surface of the cup-shaped protrusion. The area of the top surface of the cup-shaped protrusion is 0.6-0.95 times of the area of the bottom surface of the cup-shaped protrusion, so that the area of the top of the cup-shaped protrusion is increased as much as possible while the cup-shaped protrusion is conveniently demoulded, and the supporting effect on the geotextile is enhanced.
The utility model has the advantages that: the utility model discloses a hold drainage structures connects the cup arch closed loop in proper order through the breakwater and forms the retaining module, and part water that geotechnological cloth flows down persists on heterotypic piece through the retaining module, can persist partly moisture, lets the plant can effectually absorb moisture, guarantees the afforestation effect.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the special-shaped sheet of the present invention;
FIG. 3 is a top view of the special-shaped piece of the present invention;
fig. 4 is a cross-sectional view taken along the plane a-a of fig. 3 according to the present invention;
fig. 5 is a cross-sectional view taken along plane B-B of fig. 3 according to the present invention;
shown in the figure:
1. the special-shaped sheet comprises a cup-shaped bulge, 2, a special-shaped sheet bottom sheet, 3, geotextile, 4 and a water retaining strip.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-5, the utility model discloses a hold drainage structures, including the abnormal shape piece and set up geotechnological cloth 3 in the abnormal shape piece top, the abnormal shape piece includes abnormal shape piece film 2, be equipped with a plurality of bellied hollow cup arch 1 that make progress on the abnormal shape piece film 2, geotechnological cloth 3's bottom surface and the protruding 1 top surface rigid coupling of cup.
Since the cup-shaped protrusions 1 are formed on the irregular sheet bottom plate 2 in a hot pressing mode, the specification and the size of the cup-shaped protrusions 1 are not limited, and the cup-shaped protrusions 1 with other specifications are also applicable to the patent.
The geotextile 3 is fixedly connected with the cup-shaped bulges 1 through hot melting or gluing.
The cup-shaped bulge 1 and the special-shaped sheet bottom sheet 2 are molded by integral film pressing and injection molding; the cup-shaped bulge 1 and the special-shaped sheet bottom plate 2 can be of two independent structures and are formed by mechanical bonding, and generally, integral film pressing and injection molding are preferred.
The cup-shaped bulges 1 are arranged on the irregular sheet bottom sheet 2 in a rectangular array, and the cup-shaped bulges 1 are arranged at equal intervals.
The cross section of the cup-shaped protrusion 1 is circular, the area of the top surface of the cup-shaped protrusion 1 is 0.6-0.95 times of the area of the bottom surface of the cup-shaped protrusion 1, and the top surface of the cup-shaped protrusion 1 is provided with a fillet.
Be provided with a plurality of retaining module on the abnormal shape piece, the retaining module includes a plurality of cup that closed loop connects gradually 1 and connects the breakwater 4 between the cup is protruding 1, 4 bottoms of breakwater are connected with abnormal shape piece film 2, and the both ends of breakwater 4 are connected with the side of two cup archs 1 respectively, just also indicate the protruding 1 closed loop structures that connects gradually of cup in the same retaining module to protruding 1 of cup and the breakwater 4 through closed loop connection constitute the retaining module, can persist partly water in the retaining module, the liquid level and the breakwater 4 highly uniform of retaining water.
The water storage module in the embodiment comprises 4 cup-shaped protrusions 1 which are adjacent in sequence, and the cup-shaped protrusions 1 are arranged in a rectangular array, so that the 4 cup-shaped protrusions 1 which are adjacent in sequence are arranged in a square shape in the embodiment.
The adjacent water storage modules are separated by independent cup-shaped bulges 1, the independent cup-shaped bulges 1 mean that the cup-shaped bulges do not belong to any water storage module, and the cup-shaped bulges 1 are not connected with the water retaining strip 4.
The height of the water retaining strip 4 is 0.2-0.5 times of the height of the cup-shaped protrusion 1, so that the height of the liquid level in the water storage module is 0.2-0.5 times of the height of the cup-shaped protrusion 1.
As shown in fig. 4 and 5, the water bar 4 is a hollow strip-shaped protrusion formed by upward protrusion of the irregular sheet bottom sheet 2, an inner cavity of the water bar 4 is communicated with an inner cavity of the cup-shaped protrusion 1, the top surface of the water bar 4 is a plane, the cross section of the water bar 4 is in an inverted U shape, the water bar 4 comprises a top plate and vertical plates extending downwards from two sides of the top plate, the lower ends of the vertical plates are connected with the irregular sheet bottom sheet 2, and a cavity is formed between the two vertical plates, so that mold stripping is facilitated.
The width of water bar is 1~10mm, and the width of water bar refers to the interval of two risers in this embodiment.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (9)
1. A hold drainage structures which characterized in that: including the special-shaped piece and geotechnological cloth (3) of setting in the special-shaped piece top, the special-shaped piece includes special-shaped piece film (2), be equipped with a plurality of bellied hollow cup archs (1) that make progress on special-shaped piece film (2), the bottom surface of geotechnological cloth (3) and the top surface rigid coupling of the bellied (1) of cup, be provided with a plurality of retaining module on the special-shaped piece, the retaining module includes a plurality of closed loop connection's cup arch (1) in proper order and connects breakwater (4) between the bellied (1) of cup, breakwater (4) bottom is connected with special-shaped piece film (2).
2. A water storage and drainage structure as claimed in claim 1, wherein: the water retaining strip (4) is a hollow strip-shaped bulge formed by upward bulging of the special-shaped sheet bottom sheet (2).
3. A water storage and drainage structure as claimed in claim 2, wherein: the inner cavity of the water retaining strip (4) is communicated with the inner cavity of the cup-shaped bulge (1).
4. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: the height of the water retaining strip (4) is 0.2-0.5 times of that of the cup-shaped bulge (1).
5. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: the width of the water bar is 1-10 mm.
6. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: the water storage module comprises 4 cup-shaped bulges (1) which are adjacent in sequence.
7. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: and independent cup-shaped bulges (1) are arranged between the adjacent water storage modules at intervals.
8. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: the cup-shaped bulges (1) are arranged in a rectangular array.
9. A water storage and drainage structure as claimed in any one of claims 1 to 3, wherein: the area of the top surface of the cup-shaped protrusion (1) is 0.6-0.95 times of the area of the bottom surface of the cup-shaped protrusion (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311537.XU CN214272310U (en) | 2020-12-31 | 2020-12-31 | Water storage and drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311537.XU CN214272310U (en) | 2020-12-31 | 2020-12-31 | Water storage and drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272310U true CN214272310U (en) | 2021-09-24 |
Family
ID=77786330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023311537.XU Active CN214272310U (en) | 2020-12-31 | 2020-12-31 | Water storage and drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272310U (en) |
-
2020
- 2020-12-31 CN CN202023311537.XU patent/CN214272310U/en active Active
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