CN215211274U - Building rainwater collecting system based on BIM - Google Patents
Building rainwater collecting system based on BIM Download PDFInfo
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- CN215211274U CN215211274U CN202120823232.2U CN202120823232U CN215211274U CN 215211274 U CN215211274 U CN 215211274U CN 202120823232 U CN202120823232 U CN 202120823232U CN 215211274 U CN215211274 U CN 215211274U
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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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Abstract
The utility model discloses a building rainwater collecting system based on BIM, which comprises a plurality of receiving water trough assemblies, a water receiving pipeline assembly and a tertiary sedimentation tank, wherein the lower ports of the plurality of receiving water trough assemblies are all connected with the water receiving pipeline assembly, and the lower end water outlet of the water receiving pipeline assembly extends into the tertiary sedimentation tank; the utility model relates to a rationally, set up on newly-built building, also can add on current building, collected the rainwater of raining to carry out sedimentation treatment to the rainwater, make full use of the water resource, solved the nervous problem of municipal water to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to building rainwater collecting system based on BIM.
Background
The building rainwater drainage system is used for outputting rainwater falling to the top of a building into a municipal sewage pipeline. Because the rainwater has good cleanliness, the pollution degree is not very high, if directly arrange the municipal sewage pipeline, cause the waste of water resource. If the rainwater is used for irrigation of flowers, plants and trees and for flushing toilets, the problem of shortage of urban water can be solved to a great extent. Especially for cities with partial water shortage, the rainwater can be effectively recycled, and the method has great significance. The BIM is not only software but also a management means, and is an important tool for realizing fine and information management in the construction industry. Therefore, based on BIM to building rainwater collection system's design and transformation, the all-round dimension of solving the urban water supply problem has great meaning.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a building rainwater collecting system based on BIM that can filter, collect and deposit the rainwater of accepting at the building top when raining.
In order to solve the technical problem, the utility model adopts the following technical scheme: the building rainwater collecting system based on the BIM comprises a plurality of receiving water trough assemblies, a plurality of water receiving pipeline assemblies and a three-level sedimentation tank, wherein the lower ports of the plurality of receiving water trough assemblies are connected with the water receiving pipeline assemblies, and the lower water outlets of the water receiving pipeline assemblies extend into the three-level sedimentation tank;
third-level sedimentation tank includes the first order cell body that sets gradually from the left hand right side, second level cell body and third level cell body, the pool wall upper portion between first order cell body and the second level cell body has been seted up first water hole of crossing, the second water hole of crossing has been seted up on the pool wall upper portion between second level cell body and the third level cell body, the first order cell body, the bottom of second level cell body and third level cell body is thin circular cone or four pyramid taper structure about big, the first order cell body, the bottom of second level cell body and third level cell body all is equipped with the support, all be equipped with the sludge pump on every support.
The water receiving pipeline assembly comprises a main water receiving pipeline and a main converging pipeline, wherein the main water receiving pipeline is horizontally arranged, the main converging pipeline is vertically arranged, two ports of the main water receiving pipeline are plugged, pipe joints, the quantity of which is the same as that of the water receiving tank assemblies, are arranged on the upper portion of the main water receiving pipeline along the length direction, the upper end of the main converging pipeline is connected with the bottom of the main water receiving pipeline, and the lower port of the main converging pipeline extends into the first-stage tank body.
Each receiving water trough component comprises a water receiving bucket and a launching steel pipe, the bottom of the water receiving bucket is connected with the upper port of the launching steel pipe, the lower end of the launching steel pipe extends into the upper port of the pipe joint, and the outer diameter of the launching steel pipe is equal to the inner diameter of the pipe joint.
The water receiving hopper is of a conical barrel structure with a thick upper part and a thin lower part, a bottom plate is horizontally arranged at the bottom of the water receiving hopper, a water permeable hole corresponding to an upper port of a lower water steel pipe is formed in the center of the bottom plate, the diameter of the bottom plate is larger than the outer diameter of the lower water steel pipe, the side part, adjacent to a building wall, of the water receiving hopper is of a vertical plane structure, and the outer surface of the vertical plane structure is in contact with and attached to the building wall and is fixedly connected with the building wall through an expansion bolt assembly.
The lower part in the water receiving bucket is provided with a filter screen cylinder, the bottom of the filter screen cylinder is contacted with the bottom plate, the outer side part of the filter screen cylinder is attached to the inner wall of the water receiving bucket, and the upper end edge of the filter screen cylinder is provided with a handle used for lifting upwards to replace the filter screen cylinder.
A guide plate is obliquely arranged below the lower end port of the main flow gathering pipeline in the first-stage tank body, and the lower side edge of the guide plate is close to the tank wall of the first-stage tank body.
By adopting the technical scheme, a plurality of water receiving hoppers in the utility model are arranged at the outer side of a building wall, the outer surface of a vertical plane structure at the side part of the water receiving hoppers is contacted and attached with the building wall, the lower end opening of a pre-embedded elbow drainage joint inside the building wall extends into the upper end opening of the water receiving hoppers, the water receiving hoppers are formed by welding three stainless steel plates, a conical cylinder part is welded with a vertical plane structure part after being bent, the circumferential edge of a bottom plate is welded with the conical cylinder part and the lower side edge of the vertical plane structure part, the upper end of a launching steel pipe is welded with the lower surface of the bottom plate, the upper part of the vertical plane structure part is provided with bolt holes, holes are drilled on the wall through the bolt holes, the vertical plane structure part is firmly connected with the building wall by using expansion bolt components, in order to further improve the connection reliability of the water receiving hoppers and the building wall, the outer side of the launching steel pipe is provided with a semicircular clamp, through expansion bolts with semicircle clamp and building wall outside fastening, because launching steel pipe and building wall probably contactless, the semicircle clamp should not be too tight of card to launching steel pipe, semicircle clamp top and bottom plate contact mainly play the supporting role of butt joint water bucket.
The main water receiving pipeline and the main converging pipeline are also arranged on the building wall and are fixedly connected with the building wall through the semicircular clamps, and the main water receiving pipeline, the main converging pipeline and the pipe joint are all PVC pipes, so that the cost is reduced.
The lower end of the launching steel pipe extends into the pipe joint on the main water receiving pipeline, so that the installation and the connection between the steel pipe and the PVC pipe are facilitated. After the main water receiving pipeline is fixed on the building wall, the launching steel pipe is inserted into the pipe joint, and the water receiving hopper is fixed on the building wall.
When raining, the rainwater at building top flows into in the water receiving fill by return bend drainage joint, after filter screen cylinder to the filtration of leaf or other bold debris, flow into the coupling by the lower water steel pipe again in, reentrant main water receiving pipeline, it is internal to flow into the first order pond to collect total collecting pipeline at last, the rainwater is earlier after deposiing in the first order pond, flow into in the second level pond by first water hole again, deposit once more in the second level pond, it is internal to flow into the third level pond again by the second water hole of crossing, further deposit the back at the third level pond, the internal water of third level pond just reaches very limpid effect. The clear rainwater can be pumped out by arranging a clean water pump in the third tank body to be used as a water source for irrigating flowers, plants and trees and flushing toilets (toilets).
Because the total pipeline of converging can produce great impact force to first order cell body bottom surface when injecting the rainwater into first order cell body, consequently set up the guide plate, not only avoided producing the impact destruction to first order cell body bottom, reduced the fluctuation of rivers moreover, help the precipitation effect. The total pipeline that converges is located the relative both sides in first order cell body pond wall respectively with first water hole of crossing, and first order cell body is as big as possible simultaneously, always converges the pipeline promptly and the first distance in water hole is as big as possible, can improve the precipitation effect of first order cell body like this.
The bottom when first order cell body, second grade cell body and third level cell body all sets up to circular cone or four pyramid shape structures, is using the sludge pump to carry out outside extraction clearance to the silt that the bottom of the pool depositd like this, and silt can be followed the bottom of the pool of slope and is collected to the bottommost automatically, and clearance silt is comparatively thorough.
When the filter screen cylinder is internally isolated with more sundries, the handle can be pulled upwards to lift the filter screen cylinder out of the water receiving bucket, and the filter screen cylinder is placed at the bottom of the water receiving bucket after the sundries are cleaned.
For safety, a pool cover is arranged at the top of the third-level sedimentation pool, a main flow gathering pipeline penetrates through a reserved hole in the pool cover, a limiting flange is arranged on the main flow gathering pipeline, and the limiting flange is in surface contact with the upper surface of the pool cover. The third-level sedimentation tank can be arranged on the ground or underground.
To sum up, the utility model relates to a rationally, set up on newly-built building, also can add on current building, collected the rainwater of rain to carry out precipitation treatment to the rainwater, make full use of the water resource, solved the nervous problem of municipal water to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic vertical sectional view of the water receiving hopper and the launching steel pipe of FIG. 1;
fig. 3 is a plan view of the water receiving hopper.
Detailed Description
As shown in fig. 1, 2 and 3, the building rainwater collecting system based on BIM of the present invention includes a plurality of receiving sink assemblies, a plurality of water receiving pipe assemblies and a three-level sedimentation tank, wherein the lower ports of the plurality of receiving sink assemblies are connected to the water receiving pipe assemblies, and the lower water outlets of the water receiving pipe assemblies extend into the three-level sedimentation tank;
tertiary sedimentation tank includes the first order cell body 1 that sets gradually from the left hand right side, second level cell body 2 and third level cell body 3, first water hole 4 of crossing has been seted up on the pool wall upper portion between first order cell body 1 and the second level cell body 2, the second water hole 5 of crossing has been seted up on the pool wall upper portion between second level cell body 2 and the third level cell body 3, first order cell body 1, the bottom of second level cell body 2 and third level cell body 3 is big-end-up thin circular cone or four pyramid taper structures, first order cell body 1, the bottom of second level cell body 2 and third level cell body 3 all is equipped with support 6, all be equipped with sludge pump 7 on every support 6.
The water receiving pipeline assembly comprises a main water receiving pipeline 8 and a main water collecting pipeline 9, wherein the main water receiving pipeline 8 is horizontally arranged, the main water receiving pipeline 9 is vertically arranged, two ports of the main water receiving pipeline 8 are plugged, pipe joints 10 the same as the water receiving tank assemblies in number are arranged on the upper portion of the main water receiving pipeline 8 along the length direction, the upper end of the main water collecting pipeline 9 is connected with the bottom of the main water receiving pipeline 8, and a port at the lower end of the main water collecting pipeline 9 extends into the first-stage tank body 1.
Each receiving water trough component comprises a water receiving bucket 11 and a launching steel pipe 12, the bottom of the water receiving bucket 11 is connected with the upper port of the launching steel pipe 12, the lower end of the launching steel pipe 12 extends into the upper port of the pipe joint 10, and the outer diameter of the launching steel pipe 12 is equal to the inner diameter of the pipe joint 10.
The water receiving hopper 11 is of a conical cylinder structure with a thick upper part and a thin lower part, a bottom plate 13 is horizontally arranged at the bottom of the water receiving hopper 11, a water permeable hole 14 corresponding to an upper port of the lower water steel pipe 12 is formed in the center of the bottom plate 13, the diameter of the bottom plate 13 is larger than the outer diameter of the lower water steel pipe 12, a vertical plane structure 15 is arranged on the side part, close to the building wall, of the water receiving hopper 11, and the outer surface of the vertical plane structure 15 is in contact with the building wall, attached to the building wall and fixedly connected with the building wall through an expansion bolt assembly.
A filter screen cylinder 16 is arranged at the lower part in the water receiving bucket 11, the bottom of the filter screen cylinder 16 is contacted with the bottom plate 13, the outer side part of the filter screen cylinder 16 is attached to the inner wall of the water receiving bucket 11, and a lifting handle 17 used for lifting upwards and replacing the filter screen cylinder 16 is arranged at the edge of the upper end of the filter screen cylinder 16.
A flow guide plate 18 is obliquely arranged below a lower port of the main confluence pipeline 9 in the first-stage tank body 1, and the lower side of the flow guide plate 18 is close to the tank wall of the first-stage tank body 1.
The utility model discloses a plurality of water receiving hoppers 11 are installed outside the building wall, the vertical plane structure 15 outer surface of the water receiving hopper 11 lateral part contacts with the building wall and is laminated, the pre-buried return bend drainage joint lower port in the building wall stretches into the water receiving hopper 11 upper port, the water receiving hopper 11 is formed by welding three stainless steel plates, the circular cone cylinder part is welded with the vertical plane structure 15 part after bending, the circumferential edge of the bottom plate 13 is welded with the circular cone cylinder part and the lower side of the vertical plane structure 15 part, the upper end of the launching steel pipe 12 is welded with the lower surface of the bottom plate 13, the upper part of the vertical plane structure 15 part is provided with bolt holes, the wall is drilled with the bolt holes, the expansion bolt component is used for fixedly connecting the vertical plane structure 15 part firmly with the building wall, in order to further improve the connection reliability of the water receiving hopper 11 and the building wall, the semicircle clamp 19 is arranged outside the launching steel pipe 12, the semicircular hoop 19 is fastened with the outer side of the building wall through the expansion bolt, the launching steel pipe 12 is probably not contacted with the building wall, the semicircular hoop 19 is too tight to clamp the launching steel pipe 12, the top of the semicircular hoop is contacted with the bottom plate 13, and the semicircular hoop mainly plays a role in supporting the water bucket 11.
Main water receiving pipeline 8 and total confluence pipeline 9 also set up on the building wall, all through semicircle clamp and building wall fixed connection, and main water receiving pipeline 8, total confluence pipeline 9 and coupling 10 all adopt the PVC pipe, reduce cost.
The lower end of the launching steel pipe 12 extends into the pipe joint 10 on the main water receiving pipeline 8, so that the installation and the connection between the steel pipe and the PVC pipe are convenient. After the main water receiving pipe 8 is fixed on the building wall, the launching steel pipe 12 is inserted into the pipe joint 10, and the water receiving hopper 11 is fixed on the building wall.
When raining, the rainwater at the top of the building flows into the water receiving hopper 11 through the elbow drainage joint, after the filtration of leaves or other large sundries through the filter screen cylinder 16, then flows into the pipe joint 10 through the sewer steel pipe 12, and then enters the main water receiving pipeline 8, finally flow into the first-stage tank body 1 through collecting the main flow pipeline 9, the rainwater is firstly deposited in the first-stage tank body 1, then flows into the second-stage tank body 2 through the first water passing hole 4, and is deposited again in the second-stage tank body 2, and then flows into the third-stage tank body 3 through the second water passing hole 5, after the third-stage tank body 3 is further deposited, the water in the third-stage tank body 3 just reaches the very clear effect. The clear rainwater can be pumped out by arranging a clean water pump in the third tank body to be used as a water source for irrigating flowers, plants and trees and flushing toilets (toilets).
Because total conflux pipeline 9 can produce great impact force to 1 bottom surface of first-stage cell body when injecting the rainwater into first-stage cell body 1, consequently set up guide plate 18, not only avoided producing the impact destruction to 1 bottom of first-stage cell body, reduced the fluctuation of rivers moreover, help the precipitation effect. The total confluence pipeline 9 and the first water passing holes 4 are respectively arranged at two opposite sides of the wall of the first-stage tank body 1, and the first-stage tank body 1 is as large as possible, namely the distance between the total confluence pipeline 9 and the first water passing holes 4 is as large as possible, so that the sedimentation effect of the first-stage tank body 1 can be improved.
When the bottom of first order cell body 1, second level cell body 2 and third level cell body 3 all set up to circular cone or four pyramid shape structure, when using sludge pump 7 to carry out outside extraction clearance to the silt that the bottom of the pool depositd like this, silt can be followed the bottom of the pool of slope and is automatic to bottom and collect, and clearance silt is comparatively thorough.
When the filter screen cylinder 16 contains more sundries, the handle 17 can be pulled upwards to lift the filter screen cylinder 16 out of the water receiving hopper 11, and the filter screen cylinder 16 is placed at the bottom of the water receiving hopper 11 after the sundries are cleaned.
For safety, a pool cover is arranged at the top of the third-level sedimentation pool, a main flow gathering pipeline 9 penetrates through a reserved hole in the pool cover, a limiting flange is arranged on the main flow gathering pipeline 9, and the limiting flange is in surface contact with the upper surface of the pool cover. The third-level sedimentation tank can be arranged on the ground or underground.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (6)
1. Building rainwater collecting system based on BIM, its characterized in that: the device comprises a plurality of receiving water trough assemblies, a plurality of water receiving pipeline assemblies and a three-level sedimentation tank, wherein the lower ports of the plurality of receiving water trough assemblies are connected with the water receiving pipeline assemblies, and the lower water outlets of the water receiving pipeline assemblies extend into the three-level sedimentation tank;
third-level sedimentation tank includes the first order cell body that sets gradually from the left hand right side, second level cell body and third level cell body, the pool wall upper portion between first order cell body and the second level cell body has been seted up first water hole of crossing, the second water hole of crossing has been seted up on the pool wall upper portion between second level cell body and the third level cell body, the first order cell body, the bottom of second level cell body and third level cell body is thin circular cone or four pyramid taper structure about big, the first order cell body, the bottom of second level cell body and third level cell body all is equipped with the support, all be equipped with the sludge pump on every support.
2. The BIM-based building rainwater collection system according to claim 1, wherein: the water receiving pipeline assembly comprises a main water receiving pipeline and a main converging pipeline, wherein the main water receiving pipeline is horizontally arranged, the main converging pipeline is vertically arranged, two ports of the main water receiving pipeline are plugged, pipe joints, the quantity of which is the same as that of the water receiving tank assemblies, are arranged on the upper portion of the main water receiving pipeline along the length direction, the upper end of the main converging pipeline is connected with the bottom of the main water receiving pipeline, and the lower port of the main converging pipeline extends into the first-stage tank body.
3. The BIM-based building rainwater collection system according to claim 2, wherein: each receiving water trough component comprises a water receiving bucket and a launching steel pipe, the bottom of the water receiving bucket is connected with the upper port of the launching steel pipe, the lower end of the launching steel pipe extends into the upper port of the pipe joint, and the outer diameter of the launching steel pipe is equal to the inner diameter of the pipe joint.
4. The BIM-based building rainwater collection system according to claim 3, wherein: the water receiving hopper is of a conical barrel structure with a thick upper part and a thin lower part, a bottom plate is horizontally arranged at the bottom of the water receiving hopper, a water permeable hole corresponding to an upper port of a lower water steel pipe is formed in the center of the bottom plate, the diameter of the bottom plate is larger than the outer diameter of the lower water steel pipe, the side part, adjacent to a building wall, of the water receiving hopper is of a vertical plane structure, and the outer surface of the vertical plane structure is in contact with and attached to the building wall and is fixedly connected with the building wall through an expansion bolt assembly.
5. The BIM-based building rainwater collection system according to claim 4, wherein: the lower part in the water receiving bucket is provided with a filter screen cylinder, the bottom of the filter screen cylinder is contacted with the bottom plate, the outer side part of the filter screen cylinder is attached to the inner wall of the water receiving bucket, and the upper end edge of the filter screen cylinder is provided with a handle used for lifting upwards to replace the filter screen cylinder.
6. The BIM-based building rainwater collection system according to any of claims 2 to 5, wherein: a guide plate is obliquely arranged below the lower end port of the main flow gathering pipeline in the first-stage tank body, and the lower side edge of the guide plate is close to the tank wall of the first-stage tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823232.2U CN215211274U (en) | 2021-04-21 | 2021-04-21 | Building rainwater collecting system based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823232.2U CN215211274U (en) | 2021-04-21 | 2021-04-21 | Building rainwater collecting system based on BIM |
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| Publication Number | Publication Date |
|---|---|
| CN215211274U true CN215211274U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823232.2U Active CN215211274U (en) | 2021-04-21 | 2021-04-21 | Building rainwater collecting system based on BIM |
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| Country | Link |
|---|---|
| CN (1) | CN215211274U (en) |
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2021
- 2021-04-21 CN CN202120823232.2U patent/CN215211274U/en active Active
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