CN208803519U - A kind of roof drainage structure - Google Patents
A kind of roof drainage structure Download PDFInfo
- Publication number
- CN208803519U CN208803519U CN201821178614.9U CN201821178614U CN208803519U CN 208803519 U CN208803519 U CN 208803519U CN 201821178614 U CN201821178614 U CN 201821178614U CN 208803519 U CN208803519 U CN 208803519U
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- CN
- China
- Prior art keywords
- reservoir
- roof
- drainpipe
- pipe
- outlet pipe
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Building Environments (AREA)
Abstract
The utility model discloses a kind of roof drainage structures, belong to building construction field, it is characterized in that: including roof structure layer and be arranged in reservoir on roof structure layer and opening up, the roof structure layer is inclined to set middle section higher than peripheral portion, and the reservoir is communicated with drainpipe；The top of the drainpipe is equipped with the overflow hole communicated with reservoir, and the bottom end of the drainpipe, which is communicated with, irrigates pond；Four rooms angle of the roof structure layer is respectively equipped with two first outlet pipes and two second outlet pipes being connected to reservoir；The upper end water inlet of first outlet pipe and the second outlet pipe is flushed with the bottom surface of reservoir, and first outlet pipe is connected to drainpipe, and the roof structure layer circumferentially fixed is equipped with the sprinkler pipe being connected to the second outlet pipe along its.The utility model provides a kind of roof drainage structure, and be capable of efficient stable is collected utilization to roof rain water.
Description
Technical field
The utility model relates to a kind of building construction fields, more specifically, it relates to a kind of roof drainage structure.
Background technique
With the development of society and the continuous growth of the size of population, China is short to the growth of water demand and water resource
Contradiction between lacking is increasingly sharpened, therefore, the available water resource pair that puts everything to its best use and improvement China's shortage of water resources
Status is particularly important, and some researches show that the water quality of rain water on roof is relatively clean, great utility value.At present with
The rise of roof greening, people by roof planting is green plant using rainwater, purifying rainwater while, building can be made
Top layer has multiple effect cool in summer and warm in winter.
A kind of roof garden rainwater as proposed in the Chinese utility model patent of patent announcement CN206800818U
Water-saving system comprising rhone, tank and water pump is poured, support plate is installed at the top of the rhone, and support plate
Top is provided with filter layer, drainage plate is equipped at the top of the filter layer, and moisturizing blanket is equipped at the top of drainage plate,
It is provided with soil horizon at the top of the moisturizing blanket, and kind is implanted with vegetation on soil horizon, the right side of rhone is arranged in the tank
Side is equipped with drinking-water pipe on the water inlet for pouring water pump, and the bottom of drinking-water pipe is located in tank, described to pour going out for water pump
Outlet pipe is installed on the mouth of a river, and greening spray head is installed on outlet pipe.
Although the water-saving system is by rhone, tank and pours being used cooperatively for water pump, rainwater can be greatly improved
Utilization rate reaches energy-saving and environment-friendly effect.But in the more Heavy Rain of Typhoon areas in China's Coastal Areas, once heavy rain is met, rainfall
When measuring excessive, rainwater, which has little time to enter in tank, will lead to excessive rainfall and constantly washes away soil horizon, lead to soil horizon
Planting soil is constantly lost accumulation, and the planting soil of accumulation may prevent the water-saving system from using and causing later period cleaning trouble.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of roof drainage structure, energy
Enough efficient stables are collected utilization to roof rain water.
Including roof structure layer and storage on roof structure layer and opening up is arranged in a kind of roof drainage structure
Pond, states that reservoir bottom wall is inclined to set and middle section is higher than peripheral portion, and the reservoir is communicated with drainpipe；It is described
The top of drainpipe is equipped with the overflow hole communicated with reservoir, and the bottom end of the drainpipe, which is communicated with, irrigates pond；The roof knot
Four rooms angle of structure layer is respectively equipped with to be flushed with the bottom surface of reservoir with the upper end water inlet of reservoir outlet pipe, and described first
Outlet pipe and the second outlet pipe are connected to drainpipe.
By using above-mentioned technical proposal, roof, which is arranged in, in reservoir can adequately collect rainwater on roof, together
When to enable to architectural top to have the advantages that cool in summer and warm in winter multiple；By the way that the first, second drainpipe is arranged by reservoir and filling
It irrigates pond to be connected, the rainwater collected in reservoir is utilized, overflow hole is set in the volume deficiency of reservoir, rainwater
Drainpipe discharge can be flowed by overflow hole, avoided the rainwater in reservoir from overflowing, be ensure that drainage structure can be efficient
Stable is collected utilization to rainwater.
Further, two first outlet pipes are diagonally arranged, and first outlet pipe and the second outlet pipe are independent
Equipped with electrically operated valve.
By using above-mentioned technical proposal, diagonal setting can be uniform in order to be discharged when reservoir drains outward, by setting
It sets electrically operated valve and can be convenient user and control whether the first outlet pipe and the second outlet pipe are discharged.
Further, the roof structure layer circumferentially fixed is equipped with the sprinkler pipe being connected to the second outlet pipe, institute along its
The one end for stating sprinkler pipe is connected to the second outlet pipe, and the other end is connected to drainpipe.
By using above-mentioned technical proposal, since the first outlet pipe is diagonal setting, then the second outlet pipe is also diagonally to set
Set, the second outlet pipe be diagonally arranged can in order to which coupled logical sprinkler pipe water outlet synchronizes, while guarantee sprinkler pipe effectively into
Row work avoids causing sprinkler pipe far from second apart from too far hydraulic pressure and water shortage due to the second outlet pipe of sprinkler pipe distance
One end of outlet pipe is not discharged；Sprinkler pipe is connected to by the second outlet pipe with reservoir, can will be spilt by being connected with drainpipe
The water not excluded completely in water pipe is drained by drainpipe and is irrigated in pond, avoids one end watering excessive.
Further, between the lateral wall of the sprinkler pipe and wall contradict, and the side of sprinkler pipe and wall conflict is uniform
It separates and is equipped with several water sprayering holes.
By using above-mentioned technical proposal, the water in sprinkler pipe is flowed out by water sprayering hole, past along wall under the effect of gravity
It flows down, rainwater can be sprayed by sprinkler pipe when summer high temperature and cooled down to wall, reduce room temperature.
Further, the sprinkler pipe is inclined to set, and one end that the sprinkler pipe is connected to the second outlet pipe, which is higher than, spills
One end that water pipe is connected to drainpipe.
By using above-mentioned technical proposal, being obliquely installed sprinkler pipe, that the rainwater in sprinkler pipe can be enabled to flow through is each
A water sprayering hole.
Further, the top of the reservoir is equipped with filter screen, and the overflow hole is located at the lower section of filter screen, described to overflow
Discharge orifice upper end is higher than reservoir bottom wall.
By using above-mentioned technical proposal, filter screen, which is arranged, can be filtered the sundries such as aerial rubbish and leaf, be kept away
Exempt to block the water outlet in reservoir；The lower section of filter screen is arranged in overflow hole, and sundries is avoided to result in blockage overflow hole, guarantees
Overflow hole can work normally.
Further, the middle part for irrigating pond is equipped with purifying layer, and the water outlet of the drainpipe is located at the upper of purifying layer
End.
By using above-mentioned technical proposal, purifying layer is arranged can purify to the rainwater irrigated in pond is stored in, and arrange
The water outlet of water pipe be located at the upper end of purifying layer under gravity rainwater enter irrigate in pond purified by purifying layer it is laggard
Enter to the bottom for irrigating pond, so that institute's rain all guarantees that purification is abundant by purification.
Further, the bottom for irrigating pond is equipped with drinking-water pipe.
By using above-mentioned technical proposal, drinking-water pipe be arranged in irrigate pond bottom to irrigate pond in purified rainwater into
Row extract simultaneously use, while can guarantee irrigate pond in rainwater be extracted as far as possible, when rainwater storage it is more when, filtering
The rainwater of layer top can enter the lower section of filter layer after rainwater is extracted below the filter layer by filter layer.
Further, waterproof layer is equipped between the reservoir and roof structure layer, the waterproof layer uses rubber coating
It brushes, the waterproof layer fits in the bottom of reservoir.
By using above-mentioned technical proposal, it is arranged due to reservoir on roof and stores rainwater for a long time, concrete structure holds
Easily infiltration downwards, setting waterproof layer can be used for obstructing water and avoid in rain penetration to house.
In conclusion the utility model has the advantages that compared with the prior art
(1) reservoir on roof is connected to by the utility model by drainpipe with the irrigation pond of below ground, so that rainwater
It as much as possible can be collected utilization, setting filter screen avoids the blocking of the sundries such as aerial rubbish leaf from storing in the bottom of reservoir
Each water outlet in pond guarantees that the drainage structure on roof can be used effectively, while overflowing in the setting of the upper port of drainpipe
Water hole can be at rainfall big heavy rain day or typhoon day, and the volume deficiency rainwater of reservoir can will be more by overflow hole
Remaining rainwater discharge, avoids rainwater from overflowing.
(2) the utility model is sprayed when summer high temperature by sprinkler pipe by designing sprinkler pipe in roof surrounding
The rainwater being stored in reservoir out carries out Physical temperature-lowering to wall, and the flowing of rainwater and the evaporation of moisture can take away wall
Reservoir is arranged in roof that building top layer can be made to have is cool in summer and warm in winter more by temperature to reduce room temperature
Weight effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment, it is shown that the overall structure of drainage structure and Integration of building；
Fig. 2 is the cross-sectional view on the present embodiment roof, it is shown that reservoir and roof structure on roof is arranged in；
Fig. 3 is the partial sectional view of the present embodiment；
Fig. 4 is the cross-sectional view that the present embodiment irrigates pond, it is shown that irrigates the internal structure in pond.
In figure: 1, roof structure layer；11, the first outlet pipe；12, the second outlet pipe；2, reservoir；21, filter screen；3, prevent
Water layer；4, drainpipe；41, overflow hole；5, sprinkler pipe；51, water sprayering hole；6, pond is irrigated；61, purifying layer；62, drinking-water pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of roof drainage structure, as shown in Figure 1, include roof structure layer 1 and be arranged on roof structure layer 1 and
Opening up reservoir 2 is equipped with the waterproof layer as made of rubber water-proof paint brushing between reservoir 2 and roof structure layer 1
3, waterproof layer 3 fits in the bottom of reservoir 2, avoids in rain penetration to house for obstructing water, and reservoir 2 is arranged in room
Top can adequately collect rainwater on roof, while it is cool in summer and warm in winter multiple to enable to architectural top to have the advantages that.Water storage
Pond 2 is communicated with drainpipe 4, and the top of drainpipe 4 is equipped with overflow hole 41(and is shown in Fig. 2), the bottom end of drainpipe 4, which is communicated with, to be set
It sets in the irrigation pond 6 of below ground；Rainwater-collecting is stored in reservoir 2, and the rainwater in reservoir 2 can be flowed by drainpipe 4
Enter to irrigate in pond 6.
As shown in Fig. 2, roof structure layer 1 can be effectively to the rainwater in reservoir 2 using four gentle top slope structures
It is converged, to keep the bottom wall of reservoir 2 low in intermediate high and edge, convenient for making the water energy collected enough flow to reservoir 2
Edge.The room angle that two of roof structure layer 1 are diagonally arranged be equipped with through waterproof layer 3 and be connected to reservoir 2 first
Outlet pipe 11, it is independent on two first outlet pipes 11 to be equipped with electrically operated valve (not shown), be by controlling electrically operated valve
No opening is to control whether the first outlet pipe 11 opens water outlet.First outlet pipe 11 is connected to drainpipe 4,2 bottom four of reservoir
The level height in week is lower than the center of reservoir 2, so that rainwater is converged in the surrounding of reservoir 2, is made by opening electrically operated valve
Rainwater is obtained to enter in irrigation pond 6 by drainpipe 4.
As shown in Figures 2 and 3, the two room angle adjacent with the first outlet pipe 11 is equipped with the second outlet pipe 12, and two pieces the
Independent on two outlet pipes 12 to be equipped with electrically operated valve, roof structure layer 1 is spilt along its circumferentially fixed is equipped with what reservoir 2 was connected to
One end of water pipe 5, sprinkler pipe 5 is communicated with drainpipe 4, and the other end is opened by being connected with the second outlet pipe 12 with reservoir 2
Electrically operated valve may make the rainwater in reservoir 2 to enter in sprinkler pipe 5.Sprinkler pipe 5 and wall contradict, and sprinkler pipe 5 and wall
The side uniform intervals that wall contradicts offer several water sprayering holes 51, and the water in sprinkler pipe 5 is flowed out by water sprayering hole 51, make in gravity
With it is lower along wall toward flow down, rainwater can be sprayed by sprinkler pipe 5 when summer high temperature and cooled down to wall, reduce
Room temperature.
As shown in figure 3, sprinkler pipe 5 is inclined to set, then one end that sprinkler pipe 5 is connected to the second outlet pipe 12 is higher than watering
One end that pipe 5 is connected to drainpipe 4 enables the rainwater in sprinkler pipe 5 to flow through each water sprayering hole 51, and makes sprinkler pipe
Extra rainwater can be flowed by drainpipe 4 and be irrigated in pond 6 in 5.In order to avoid the inflow of the excessive rainfall in sprinkler pipe 5 is arranged
The using effect of sprinkler pipe 5 is influenced in water pipe 4, the aperture of one end that sprinkler pipe 5 is connected with drainpipe 4 is smaller, to slow down
The speed of water flow.
As shown in Figures 2 and 3, the top of reservoir 2 is equipped with filter screen 21, carries out to sundries such as aerial rubbish and leaves
Filter avoids the water outlet in blocking reservoir 2.Drainpipe 4 is connected by the first outlet pipe 11 with reservoir 2, by electronic
Valve is controlled whether the rainwater discharge in reservoir 2.The lower section of filter screen 21 is arranged in overflow hole 41, avoids sundries to overflow
Hole 41 results in blockage, and when encountering continuous rainy day or rainfall, when the volume deficiency of reservoir 2, can pass through overflow hole
Reservoir 2 is discharged in excessive rainfall by 41, and rainwater in reservoir 2 is avoided to overflow.
As shown in figure 4, the middle part for irrigating pond 6 is equipped with purifying layer 61, the water outlet of drainpipe 4 is located at the upper of purifying layer 61
End, by the filtration, purification of purifying layer 61 after rainwater is flowed by the drainage of drainpipe 4 irrigates pond 6.The bottom for irrigating pond 6 is set
There is drinking-water pipe 62, drinking-water pipe 62 is connected to ground, is extracted the rainwater irrigated in pond 6 by drinking-water pipe 62 and plant using irrigation
Object, while after the rainwater for irrigating 6 bottom of pond is extracted, the rainwater of 61 top of purifying layer is net by purifying layer 61 by gravity
The lower section of purifying layer 61 is flowed into after change.
Specific implementation process: the rainwater on roof, which is collected, to be stored in reservoir 2, by opening control when summer high temperature
The electrically operated valve of the second outlet pipe 12 is made, so that the rainwater in reservoir 2 flows into sprinkler pipe 5, rainwater by the second outlet pipe 12
It is flowed out when flowing through sprinkler pipe 5 by the water sprayering hole 51 on sprinkler pipe 5, since the setting of water sprayering hole 51 is contradicted in sprinkler pipe 5 on roof
The side of structure sheaf 1, the rainwater sprayed from water sprayering hole 51 flow downward along wall, and rain drop erosion wall and moisture evaporation can
The temperature for reducing wall, to reduce indoor temperature.When the rainwater in reservoir 2 needs to be discharged, the first outlet pipe is opened
11 electrically operated valve, so that the rainwater in reservoir 2 flows into the irrigation pond 6 that underground is arranged under the drainage of drainpipe 4
It is interior, rainwater by be arranged on after the purification of purifying layer 61 irrigation for irrigating the extraction of drinking-water pipe 62 of 6 bottom of pond for plant into
Row utilizes.When meeting the big weather of the rainfalls such as Heavy Rain of Typhoon, cause the volume of reservoir 2 insufficient, the rainwater in reservoir 2
Drainpipe 4 can be flowed by overflow hole 41 avoids overflow hole 41 from being blocked since the lower section of filter screen 21 is arranged in overflow hole 41
While plug, so that rainwater has certain cushion space in reservoir 2, the rainwater in reservoir 2 is avoided to overflow.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of roof drainage structure, including roof structure layer (1) and setting it is on roof structure layer (1) and opening up
Reservoir (2), it is characterised in that: reservoir (2) bottom wall be inclined to set and middle section be higher than peripheral portion, it is described
Reservoir (2) is communicated with drainpipe (4)；The top of the drainpipe (4) is equipped with the overflow hole (41) communicated with reservoir (2),
The bottom end of the drainpipe (4), which is communicated with, irrigates pond (6)；Four rooms angle of the roof structure layer (1) is respectively equipped with and water storage
Two first outlet pipe (11) the second outlet pipes of He Lianggen (12) of pond (2) connection；First outlet pipe (11) and second goes out
The upper end water inlet of water pipe (12) is flushed with the bottom surface of reservoir (2), first outlet pipe (11) and the second outlet pipe
(12) it is connected to drainpipe (4).
2. a kind of roof drainage structure according to claim 1, it is characterised in that: two first outlet pipes (11)
Diagonal setting, first outlet pipe (11) and the second outlet pipe (12) are independent to be equipped with electrically operated valve.
3. a kind of roof drainage structure according to claim 2, it is characterised in that: the roof structure layer (1) is along it
It is circumferentially fixed that the sprinkler pipe (5) being connected to the second outlet pipe (12), one end of the sprinkler pipe (5) and the second outlet pipe are installed
(12) it is connected to, the other end is connected to drainpipe (4).
4. a kind of roof drainage structure according to claim 3, it is characterised in that: the lateral wall of the sprinkler pipe (5)
It is contradicted with house sidings, and the side uniform intervals that sprinkler pipe (5) and wall contradict offer several water sprayering holes (51).
5. a kind of roof drainage structure according to claim 4, it is characterised in that: the sprinkler pipe (5) is inclined to be set
It sets, one end that the sprinkler pipe (5) is connected to the second outlet pipe (12) is higher than one end that sprinkler pipe (5) are connected to drainpipe (4).
6. a kind of roof drainage structure according to claim 1, it is characterised in that: the top of the reservoir (2) is set
Have filter screen (21), the overflow hole (41) is located at the lower section of filter screen (21), and overflow hole (41) upper end is higher than reservoir
(2) bottom wall.
7. a kind of roof drainage structure according to claim 1, it is characterised in that: set in the middle part of the irrigation pond (6)
Have purifying layer (61), the water outlet of the drainpipe (4) is located at the upper end of purifying layer (61).
8. a kind of roof drainage structure according to claim 7, it is characterised in that: the bottom for irrigating pond (6) is set
There are drinking-water pipe (62).
9. a kind of roof drainage structure according to claim 1, it is characterised in that: the reservoir (2) and roof knot
Waterproof layer (3) are equipped between structure layer (1), the waterproof layer (3) is formed using rubber coating brushing, waterproof layer (3) fitting
In the bottom of reservoir (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178614.9U CN208803519U (en) | 2018-07-24 | 2018-07-24 | A kind of roof drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178614.9U CN208803519U (en) | 2018-07-24 | 2018-07-24 | A kind of roof drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803519U true CN208803519U (en) | 2019-04-30 |
Family
ID=66228741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178614.9U Expired - Fee Related CN208803519U (en) | 2018-07-24 | 2018-07-24 | A kind of roof drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538902A (en) * | 2020-12-26 | 2021-03-23 | 广东恒阳建设工程有限公司 | Energy-conserving housing construction drainage system |
| CN113502909A (en) * | 2021-07-26 | 2021-10-15 | 中国建筑第二工程局有限公司 | Intelligent building energy-saving house and construction method |
-
2018
- 2018-07-24 CN CN201821178614.9U patent/CN208803519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538902A (en) * | 2020-12-26 | 2021-03-23 | 广东恒阳建设工程有限公司 | Energy-conserving housing construction drainage system |
| CN112538902B (en) * | 2020-12-26 | 2022-09-06 | 广东恒阳建设工程有限公司 | Energy-conserving housing construction drainage system |
| CN113502909A (en) * | 2021-07-26 | 2021-10-15 | 中国建筑第二工程局有限公司 | Intelligent building energy-saving house and construction method |
| CN113502909B (en) * | 2021-07-26 | 2023-03-07 | 中国建筑第二工程局有限公司 | Intelligent building energy-saving house and construction method |
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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: 20190430 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |