CN207160433U - Roof structure applied to sponge urban construction - Google Patents
Roof structure applied to sponge urban construction Download PDFInfo
- Publication number
- CN207160433U CN207160433U CN201720800458.4U CN201720800458U CN207160433U CN 207160433 U CN207160433 U CN 207160433U CN 201720800458 U CN201720800458 U CN 201720800458U CN 207160433 U CN207160433 U CN 207160433U
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- CN
- China
- Prior art keywords
- roof
- urban construction
- roof structure
- sponge urban
- roofing body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of roof structure applied to sponge urban construction,Including roofing body,Current limliting drainage arrangement is set on the roofing body,The current limliting drainage arrangement includes being arranged on roofing body side catchments rainwater downpipe as derived from roof,The separation weir being distributed on roofing body,The separation weir is internally provided with water leg,Runner is formed between adjacent separation weir,The separation weir side wall is provided with the metering hole by water leg and flow passage,The downpipe input that catchments is connected with runner,Thermal insulation layer is disposed between roofing body and current limliting drainage arrangement,Waterproof membrane,The downpipe input that catchments is provided with current limiter,The utility model is simple in construction,It is reasonable in design,Delay the flow velocity and flow of rain water on roof,Can flood peak clipping runoff and of short duration storage rainwater,Mitigate the combined sewer overflow pollution problem in city,Catchmented downpipe by roof,Rain water on roof can also be collected,Well carries out rainwater secondary use.
Description
Technical field
It the utility model is related to a kind of roof structure applied to sponge urban construction.
Background technology
In recent years, with the continuous propulsion of urban construction, the waterlogging problem in city is increasingly severe, has jeopardized city
The safety of life and property of resident.At the same time, the water resources problems in city is also more and more nervous, and city is faced with waterlogging simultaneously
Problem and shortage of water resources problem cause the rainwater resources utilization problem in city to become particularly urgent and important.In order to tackle city
Waterlogging problem, country it is also proposed " building nature accumulation, naturally osmotic, the sponge city of self-purification ".Continuous city is city
The new approaches that city integrally harnesses the river, implied meaning city as sponge, give full play to building, road, greenery patches and water system etc. to the receiving of rainwater,
Storage blends slow releasing function, effectively controls rainfall runoff, while can also improve the utilization rate to water resource, can be by 70% rainfall
On-site elimination and utilization.
Urban architecture roof occupies the Permeable stratum area in city more than 30%, is the major source of rainwater in city
One of, to the rainwater treatment of urban architecture roofing, concerning the effect to sponge urban construction.Currently, in sponge urban construction, pin
The measure taken urban construction roof mainly carries out roof greening, to reduce the rainfall runoff of roofing.However, due to roof
It is relatively expensive to afforest price, it is also higher to the structural requirement of building roof so that green roof is in some residential areas, especially
Building in age old settlement more remote has certain application difficulty.In consideration of it, a kind of blue roof of design, effectively to solve
Certainly above mentioned problem, so as to promote the construction in sponge city.
The content of the invention
The purpose of this utility model is to provide a kind of roof structure applied to sponge urban construction.
In order to solve the above-mentioned technical problem, a kind of technical scheme of the present utility model is：One kind is built applied to sponge city
If roof structure, including roofing body, current limliting drainage arrangement is set on the roofing body, the current limliting drainage arrangement includes
Roofing body side is arranged on rainwater to catchment as derived from roof downpipe, the separation weir that is distributed on roofing body, it is described
Separate weir and be internally provided with water leg, runner is formed between adjacent separation weir, the separation weir side wall is provided with water leg
With the metering hole of flow passage, the downpipe input that catchments is connected with runner.
Further, thermal insulation layer, waterproof membrane are disposed between the roofing body and current limliting drainage arrangement.
Further, the metering hole is located at water leg side wall upper part.
Further, the downpipe input that catchments is provided with current limiter.
Further, the current limiter is funnelform drain portion.
Further, the thermal insulation layer is coated with insulating moulding coating.
Further, the waterproof layer is waterproof membrane.
Further, the separation weir is in aluminium alloy rectangular frame.
Compared with prior art, the utility model has the advantages that：It is simple in construction, it is reasonable in design, delay roofing
The flow velocity and flow of rainwater, energy flood peak clipping runoff and of short duration storage rainwater, mitigate the combined sewer overflow pollution problem in city, lead to
Cross roof to catchment downpipe, rain water on roof can also be collected, well carries out rainwater secondary use.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is structural representation two of the present utility model.
In figure：
1- roofing bodies；2- thermal insulation layers；3- waterproof membranes；4- catchments downpipe；5- current limiters；6- metering holes；7- separates weir；
8- runners；.
Embodiment
As shown in Figure 1-2, a kind of roof structure applied to sponge urban construction, including roofing body, the roof sheet
Current limliting drainage arrangement is set on body, and the current limliting drainage arrangement is included being arranged on roofing body side by rainwater as derived from roof
Catchment downpipe, the separation weir that is distributed on roofing body, the separation weir is internally provided with water leg, adjacent separation weir it
Between form runner, the weir side wall that separates is provided with metering hole by water leg and flow passage, the downpipe input of catchmenting
End is connected with runner.
In the present embodiment, thermal insulation layer, waterproof membrane are disposed between the roofing body and current limliting drainage arrangement.
In the present embodiment, the metering hole is located at water leg side wall upper part.
In the present embodiment, the downpipe input that catchments is provided with current limiter.
In the present embodiment, the current limiter is funnelform drain portion.
In the present embodiment, the thermal insulation layer is coated with insulating moulding coating.
In the present embodiment, the waterproof layer is waterproof membrane.
In the present embodiment, the separation weir is in aluminium alloy rectangular frame.
In the present embodiment, first the flooring of roofing body is cleaned out, be then thermally insulated, it is heat-insulated to pass through
Brushing insulating moulding coating or some light-coloured coatings realize, it is heat-insulated be disposed after carry out the construction of waterproof layer, waterproof layer can be with
Choose waterproof membrane laying or formed with the compound laying of certain cement mortar and waterproofing agent, the purpose for separating weir is
Roofing is separated into different blocks so that rainwater can be temporarily stored within different separation weirs, separate current limiting above weir
Hole（Spout hole）, when reservoir storage reach a certain height, it is possible to flow between separation weir what is formed by the metering hole of top
In runner, and then enter the downpipe that catchments on roof, be additionally provided with current limiter on the downpipe that catchments, further delayed roofing rain
The flow velocity and flow of water, so as to reach the purpose of flood peak clipping runoff and of short duration storage rainwater, mitigate the combined sewer overflow in city
Pollution problem.In addition, being catchmented downpipe by roof, rain water on roof can also be collected, well carries out rainwater secondary use, so as to reach
To the purpose using rainwater resource.
This blue roof structure top facility is simple, and construction cost is low, and water storage effect is good, and it is obvious to reduce runoff peak value, also
Rainwater resource can be effectively utilized, easily popularization and popularization.Blue roof is less demanding to building structure, has a wide range of application, even if
It is old settlement, can also be used.The blue durable practicality of roof facility, maintenance cost is low, long lifespan.Blue roof system can also
The temperature that roof shows enough is reduced, the consumption of building energy is reduced indirectly, reaches and slow down urban heat land effect, economize on resources, is promoted
Enter sustainable development.
On be classified as preferred embodiment, the purpose of this utility model, technical scheme and advantage have been carried out further specifically
It is bright, it should be understood that and the foregoing is only preferred embodiment of the present utility model, it is not new to limit this practicality
Type, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it should be included in this
Within the protection domain of utility model.
Claims (8)
- A kind of 1. roof structure applied to sponge urban construction, it is characterised in that：Including roofing body, on the roofing body Current limliting drainage arrangement is set, and the current limliting drainage arrangement catchments rainwater including being arranged on roofing body side as derived from roof Downpipe, the separation weir being distributed on roofing body, the separation weir are internally provided with water leg, shape between adjacent separation weir Into runner, the weir side wall that separates is provided with metering hole by water leg and flow passage, it is described catchment downpipe input with Runner is connected.
- 2. the roof structure according to claim 1 applied to sponge urban construction, it is characterised in that：The roofing body Thermal insulation layer, waterproof membrane are disposed between current limliting drainage arrangement.
- 3. the roof structure according to claim 1 applied to sponge urban construction, it is characterised in that：The current limliting hole position In water leg side wall upper part.
- 4. the roof structure according to claim 1 applied to sponge urban construction, it is characterised in that：It is described catchment it is overboard Pipe input is provided with current limiter.
- 5. the roof structure according to claim 4 applied to sponge urban construction, it is characterised in that：The current limiter is Funnelform drain portion.
- 6. the roof structure according to claim 2 applied to sponge urban construction, it is characterised in that：The thermal insulation layer applies It is covered with insulating moulding coating.
- 7. the roof structure according to claim 2 applied to sponge urban construction, it is characterised in that：The waterproof layer is Waterproof membrane.
- 8. the roof structure according to claim 1 applied to sponge urban construction, it is characterised in that：The separation weir is in Aluminium alloy rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800458.4U CN207160433U (en) | 2017-07-04 | 2017-07-04 | Roof structure applied to sponge urban construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800458.4U CN207160433U (en) | 2017-07-04 | 2017-07-04 | Roof structure applied to sponge urban construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160433U true CN207160433U (en) | 2018-03-30 |
Family
ID=61712094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800458.4U Expired - Fee Related CN207160433U (en) | 2017-07-04 | 2017-07-04 | Roof structure applied to sponge urban construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411744A (en) * | 2020-03-18 | 2020-07-14 | 深圳市城市规划设计研究院有限公司 | Roof structure for sponge city |
-
2017
- 2017-07-04 CN CN201720800458.4U patent/CN207160433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411744A (en) * | 2020-03-18 | 2020-07-14 | 深圳市城市规划设计研究院有限公司 | Roof structure for sponge city |
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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 |
Granted publication date: 20180330 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |