CN209741602U

CN209741602U - Drainage system for ground

Info

Publication number: CN209741602U
Application number: CN201820294670.2U
Authority: CN
Inventors: 葛小文; 郑忠华; 刘宁一
Original assignee: Shenzhen Zhongzhi Siphon Drainage Technology Development Co Ltd
Current assignee: Shenzhen Zhongzhi Siphon Drainage Technology Development Co Ltd
Priority date: 2018-03-02
Filing date: 2018-03-02
Publication date: 2019-12-06
Anticipated expiration: 2028-03-02

Abstract

The utility model discloses a drainage system for ground, including ground runoff collector, polymer composite drainage board, sand trap, rainwater collection module and siphon composite drainage groove, polymer composite drainage board is located the garage roof and plants between the layer, and siphon composite drainage groove is located polymer composite drainage board's top, and siphon composite drainage groove is linked together with ground runoff collector, and siphon composite drainage groove still is linked together with municipal rainwater pipe network and sand trap respectively, and sand trap and rainwater collection module are linked together. The product is suitable for drainage of all greening and planting surfaces, can effectively remove downward-seeping rainwater, avoids the phenomenon of water stratification and seepage on the structure and reduces the building load; the product distinguishes the rainwater quality from a collection source, simplifies the later rainwater treatment process and reduces the engineering and operation maintenance cost; the siphon technology is adopted in the product, so that the drainage is quicker, safer and more efficient, and the phenomenon of water accumulation on the ground is avoided.

Description

Drainage system for ground

Technical Field

The utility model relates to a drainage field specifically is a drainage system for ground.

Background

Cities, also called urban gatherings, are large residential areas formed by the gathering of non-agricultural industries and non-agricultural populations. The more densely populated areas are called cities, which generally include residential, industrial, and commercial areas and are subject to administrative jurisdictions. The administrative functions of a city may involve a wider area than itself, with public facilities such as residential areas, streets, hospitals, schools, public greenhouses, office buildings, commercial stores, squares, parks, etc. In recent years, with the occurrence of heavy rain in various places, a phenomenon of 'seeing the sea' occurs in many big cities, and the drainage system of the cities is not up to standard in nature.

In the drainage process of the ground of the existing building district, the used drainage pipelines are all traditional drainage pipes, the drainage is mainly the runoff rainwater on the ground, and the rainwater of the infiltration part is not taken into consideration. More importantly, the quality of the surface runoff rainwater and the infiltration rainwater is greatly different, the quality of the rainwater needs to be refined, distinguished and utilized in the current sponge city construction process, the treatment processes adopted when different qualities of water meet the requirement of the recycled water quality are different, and the required operation and maintenance costs are different, so that different qualities of rainwater need to be distinguished, collected and utilized at the source. Therefore, a universal drainage system suitable for greening ground is designed, which is not only necessary for building safety drainage, but also necessary for sponge city construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage system for ground 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:

The utility model provides a drainage system for ground, includes ground runoff collector, the compound drain bar of polymer, sand trap, rainwater collection module and the compound water drainage tank of siphon, ground runoff collector is located vegetation upper portion, and the compound drain bar of polymer is located the garage roof and plants between the layer, and the compound water drainage tank of siphon is located and plants the layer and the compound water drainage tank of siphon is located the top of the compound drain bar of polymer, and the compound water drainage tank of siphon is linked together with ground runoff collector, and the compound water drainage tank of siphon still is linked together with municipal rainwater pipe network and sand trap respectively, and sand trap and rainwater collection module are linked together and still are provided with overflow pipe and blow off pipe on the sand trap, and blow off pipe and overflow pipe all are linked together with municipal rainwater pipe network.

As a further aspect of the present invention: the polymer composite drainage plate comprises geotextile and drainage special-shaped sheets, the geotextile and the drainage special-shaped sheets form a water storage space, the geotextile and the drainage special-shaped sheets are bonded by adopting an adhesive, the drainage special-shaped sheets are bonded above a garage roof by adopting the adhesive, and a plurality of bulges are uniformly arranged on the drainage special-shaped sheets.

As a further aspect of the present invention: the ground runoff collector comprises a grate, a base and a support, the support is fixed at the bottom of the grate, the grate is buckled on the base, and a water outlet is formed in the bottom of the base.

As a further aspect of the present invention: the siphon composite drainage channel comprises a pipe section, a guide pipe connector and water permeable holes, wherein the pipe section comprises a ground runoff part and a rainwater infiltration part, the ground runoff part and the rainwater infiltration part are separated by a partition plate, the guide pipe connector for communicating with a ground runoff collector is positioned at the upper end of the pipe section and is communicated with the inside of the pipe section, and the water permeable holes are positioned at two sides of the pipe section.

Compared with the prior art, the beneficial effects of the utility model are that: the product has reasonable design and wide application range, is suitable for drainage of all greening and planting surfaces, can effectively remove the downward-seeping rainwater, avoids the phenomenon of water stratification and seepage on the structure and lightens the building load; the product distinguishes the rainwater quality from a collection source, simplifies the later rainwater treatment process and reduces the engineering and operation maintenance cost; the siphon composite drainage tank in the product adopts a siphon technology, so that drainage is quicker, safer and more efficient, and the phenomenon of surface water accumulation is avoided; the polymer composite drainage board serves as a protective layer of a building finish surface, has a better puncture-proof effect than a waterproof coiled material, and also serves as a waterproof layer of the building finish surface, so that waterproof treatment is not required to be carried out by using the waterproof coiled material, the civil engineering cost is saved, and the secondary pollution problem of rainwater is avoided.

drawings

Fig. 1 is a schematic view of a drainage system for a floor.

Fig. 2 is a schematic diagram of the operation of a drainage system for the ground.

Wherein: 1-vegetation, 2-ground runoff collector, 3-planting layer, 4-polymer composite drain board, 5-garage roof, 6-municipal rainwater pipe network, 7-overflow pipe, 8-rainwater collection module, 9-sand trap, 10-blow-off pipe and 11-siphon composite drain tank.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, a drainage system for ground comprises a ground runoff collector 2, a polymer composite drainage plate 4, a sand trap 9, a rainwater collection module 8 and a siphon composite drainage groove 11, wherein the ground runoff collector 2 is located on the upper portion of vegetation 1, the polymer composite drainage plate 4 is located between a garage roof 5 and a planting layer 3, the siphon composite drainage groove 11 is located in the planting layer 3, the siphon composite drainage groove 11 is located above the polymer composite drainage plate 4, the siphon composite drainage groove 11 is communicated with the ground runoff collector 2, the siphon composite drainage groove 11 is further respectively communicated with a municipal rainwater pipe network 6 and the sand trap 9, the sand trap 9 is communicated with the rainwater collection module 8, an overflow pipe 7 and a sewage discharge pipe 10 are further arranged on the sand trap 9, and the sewage discharge pipe 10 and the overflow pipe 7 are both communicated with the municipal rainwater pipe network 6. Polymer composite drain bar 4 includes geotechnological cloth and drainage dysmorphism piece and geotechnological cloth and drainage dysmorphism piece form the water storage space, geotechnological cloth and drainage dysmorphism piece adopt the adhesive to bond, drainage dysmorphism piece adopts the adhesive to bond in garage roof top, evenly be provided with a plurality of archs on the drainage dysmorphism piece, polymer composite drain bar 4 can collect and store infiltration rainwater, not only act as the protective layer of building finish, have than waterproofing membrane better puncture-proof effect, still act as the waterproof layer of building finish, need not to use waterproofing membrane to carry out water repellent, the civil engineering cost has been saved, the secondary pollution problem of rainwater has been stopped. The ground runoff collector 2 comprises a grate, a base and a support, the support is fixed at the bottom of the grate, the grate is buckled on the base, and a water outlet is formed in the bottom of the base. The siphon composite water drainage tank 11 comprises pipe sections, a guide pipe connector and water permeable holes, wherein the pipe sections comprise ground runoff components and rainwater infiltration components, and the ground runoff components and the rainwater infiltration components are separated by adopting a partition plate, the guide pipe connector for communicating the ground runoff collector 2 is positioned at the upper end of the pipe sections and is communicated with the inside of the pipe sections, and the water permeable holes are positioned at two sides of the pipe sections.

The utility model discloses a theory of operation is: the rainwater of ground runoff gets into ground runoff collector in vegetation 1, the water of ground runoff collector 2 gets into siphon composite water drainage tank 11, the rainwater of ground runoff is collected to the upper strata of siphon composite water drainage tank 11, and then in discharging into municipal rainwater pipe network 6, the lower floor of siphon composite water drainage tank 11 collects the rainwater of infiltration, partly direct entering municipal rainwater pipe network 6 of rainwater of infiltration, another part gets into the grit chamber 9, the majority of rainwater that infiltrates that gets into grit chamber 9 gets into in rainwater collection module 8, thereby can be used to uses such as afforestation watering, another part gets into municipal rainwater pipe network 6 through overflow pipe 7 and blow off pipe 10 in, the pipe diameter of each pipeline can be confirmed through local actual conditions. The siphon composite drainage tank 11 adopts the siphon technology, so that the drainage is quicker, safer and more efficient, and the phenomenon of water accumulation on the ground is avoided

The product collects, treats and discharges the ground runoff rainwater and the infiltration rainwater respectively through the composite drainage pipeline; through hydraulic checking, the pipe diameter is determined and pressure flow is formed, so that the effect of quickly removing rainwater is achieved. The product is an integrated solution integrating rainwater drainage, accumulation and reuse, is a revolutionary integrated system of an urban rainwater drainage system, abandons the urban rainwater drainage concept of dredging and flood discharge in the past, and provides a perfect technical scheme and product support for the construction of sponge cities.

It needs to explain especially that, ground runoff collector 2 is prior art's application in this application, and siphon composite drainage tank 11, sand trap 9 and rainwater collection module 8 are the innovation point of this application, and it has effectively solved the problem that can not distinguish, collect and utilize different rainwater quality of water.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drainage system for ground, a serial communication port, including ground runoff collector, polymer composite drainage board, sand setting well, rainwater collection module and siphon composite drainage groove, ground runoff collector is located vegetation upper portion, and polymer composite drainage board is located the garage roof and plants between the layer, and siphon composite drainage groove is located and plants the layer and siphon composite drainage groove is located polymer composite drainage board's top, and siphon composite drainage groove is linked together with ground runoff collector, and siphon composite drainage groove still is linked together with municipal rainwater pipe network and sand setting well respectively, and sand setting well and rainwater collection module are linked together and still are provided with overflow pipe and blow off pipe on the sand setting well, and blow off pipe and overflow pipe all are linked together with municipal rainwater pipe network.

2. The floor drainage system of claim 1, wherein the polymer composite drainage plate comprises a geotextile and a drainage profile and the geotextile and the drainage profile form a water storage space, the geotextile and the drainage profile are bonded by an adhesive, the drainage profile is bonded above the garage roof by the adhesive, and the drainage profile is uniformly provided with a plurality of protrusions.

3. The drainage system for the ground according to claim 1, wherein the ground runoff collector comprises a grate, a base and a support, the support is fixed at the bottom of the grate, the grate is buckled on the base, and a water outlet is formed in the bottom of the base.

4. The system of claim 1, wherein the siphon compound drainage channel comprises a pipe section, a conduit interface and a water permeable hole, the pipe section comprises a surface runoff component and a rainwater infiltration component, the surface runoff component and the rainwater infiltration component are separated by a partition, the conduit interface for communicating with the surface runoff collector is positioned at the upper end of the pipe section, the conduit interface is communicated with the inside of the pipe section, and the water permeable hole is positioned at two sides of the pipe section.