CN219732146U - Rainwater collecting and utilizing system for super high-rise building - Google Patents
Rainwater collecting and utilizing system for super high-rise building Download PDFInfo
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- CN219732146U CN219732146U CN202320620970.6U CN202320620970U CN219732146U CN 219732146 U CN219732146 U CN 219732146U CN 202320620970 U CN202320620970 U CN 202320620970U CN 219732146 U CN219732146 U CN 219732146U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model discloses a rainwater collecting and utilizing system for a super high-rise building, which comprises a rainwater collecting tank and a clean water tank, wherein the rainwater collecting tank and the clean water tank are sequentially arranged from top to bottom; the rainwater collecting tank and the clean water tank are connected through a pipeline; the rainwater collecting tanks and the clean water tanks are all arranged on the super high-rise building. The utility model can collect rainwater on the super high-rise building, uses the natural gravitational potential energy of the rainwater on the super high-rise building as the water pressure of the input end, overcomes the head loss of the existing rainwater treatment equipment assembly, carries out energy-free water quality treatment, and realizes the recycling utilization of the rainwater; the treated clean water is also supplied by utilizing the gravitational potential energy of the super high-rise building, so that the cost of a booster pump and a pipeline is saved, the cost of water production is reduced, a brand new rainwater utilization mode suitable for the super high-rise building is created, and the method accords with the trend of green, low-carbon and energy-saving buildings.
Description
Technical Field
The utility model relates to the field of rainwater collection and utilization, in particular to a rainwater collection and utilization system for super high-rise buildings.
Background
Rainwater is taken as a key element in a water circulation system and plays an important role in the process of constructing a sustainable water circulation system of a city.
The existing rainwater collection and recycling system is shown in fig. 1, after rainwater on a building roof 11, a road surface and a green land is collected into a rainwater collection pipe network, rainwater collection and initial rainwater drainage and discharge are realized through diversion of a safety diversion well, collected rainwater enters a rainwater collection tank after sewage interception and filtration, and after natural precipitation in the rainwater collection tank, the rainwater collection tank can be further subjected to physical filtration and chemical disinfection, and can be used for recycling such as greening, flushing, vehicle flushing, landscape water body water supplementing, air conditioner cooling tower water supplementing and the like.
The rainwater collecting tank of the rainwater collecting and recycling system is generally located in an outdoor ground area 12, a water treatment equipment assembly is located in a basement area 13, and a water point is located in an outdoor area 14, so that the following defects exist:
1. raw water in the rainwater collecting tank needs to be pressurized (pumped up to the water treatment equipment component by a pressurized water pump) when water quality treatment is carried out, so that head loss and height difference caused by the water treatment equipment component, a pipeline and the like are overcome, and corresponding kinetic energy is provided.
2. The rainwater treated by the water treatment equipment assembly enters a clean water tank, and when the clean water is supplied to all water points, the pressure needs to be increased (the rainwater is pumped up to all water points by a rainwater recycling water supply device) so as to overcome the water head loss and the height difference of the pipeline and the working pressure of the device and provide corresponding kinetic energy.
3. The "high-low-high" flow obviously causes redundancy of the water supply path and repeated consumption of resources.
The cause is as follows:
1. still water in the rainwater collecting tank can not provide kinetic energy.
2. Still water in the rainwater clean water tank can not provide kinetic energy.
3. Gravitational potential energy of a rain water system is not utilized effectively.
Meanwhile, the gravitational potential energy of rainwater on the super high-rise building can not be fully utilized and is wasted.
Disclosure of Invention
The utility model provides a rainwater collecting and utilizing system for super high-rise buildings, which at least solves the problems that in the existing rainwater collecting system, a booster water pump, water supply equipment and the like are needed to overcome the head loss of a pipeline, the height difference and the working pressure of an appliance and provide kinetic energy.
The utility model provides a rainwater collecting and utilizing system for a super high-rise building, which comprises a rainwater collecting tank and a clean water tank, wherein the rainwater collecting tank and the clean water tank are sequentially arranged from top to bottom; the rainwater collecting tank and the clean water tank are connected through a pipeline;
the rainwater collecting tanks and the clean water tanks are all arranged on the super high-rise building.
Further, the rainwater collection and utilization system for the super high-rise building further comprises a collection vertical pipe and a collection horizontal pipe, wherein the collection vertical pipe is arranged along the height direction of the super high-rise building, the collection horizontal pipe is arranged along the transverse direction of the super high-rise building, the collection vertical pipe is connected with the collection horizontal pipe, and the collection horizontal pipe is connected with the rainwater collection tank.
Further, a safe shunt control device is arranged between the collecting vertical pipe and the collecting transverse pipe.
Further, a filter is arranged between the transverse collecting pipe and the rainwater collecting tank.
Further, a water treatment equipment component is arranged between the rainwater collection tank and the clean water tank.
Further, the super high-rise building is provided with a first refuge layer and a second refuge layer, and the first refuge layer is higher than the second refuge layer; the rainwater collection pool is located on a first refuge layer, and the clean water pool is located on a second refuge layer.
Further, the rainwater collecting and utilizing system for the super high-rise building further comprises a water consumption point, and the position of the water consumption point is lower than that of the clean water tank in the vertical height.
Furthermore, the rainwater collecting tank and the clean water tank are water tanks, and the water tanks are stainless steel water tanks.
According to the utility model, rainwater on the super high-rise building is collected, natural gravitational potential energy of the rainwater on the super high-rise building is used as the water pressure of the input end, the head loss of the existing rainwater treatment equipment component is overcome, the energy-free water quality treatment is carried out, and the recycling utilization of the rainwater is realized; the treated clean water is also supplied by utilizing the gravitational potential energy of the super high-rise building, so that the cost of a booster pump and a pipeline is saved, the cost of water production is reduced, a brand new rainwater utilization mode suitable for the super high-rise building is created, and the method accords with the trend of green, low-carbon and energy-saving buildings.
Drawings
FIG. 1 is a flow chart of a prior art rainwater collection and utilization system;
FIG. 2 is a flow chart of the rainwater collection and utilization system for the super high-rise building;
fig. 3 is a schematic view of the rainwater collection and utilization system for super high-rise buildings according to the present utility model.
11. Building roof; 12. an outdoor ground area; 13. a basement area; 14. an outdoor area; 21. a rainwater collection tank; 22. a clean water tank; 23. water is used for spot filling; 24. a safe shunt control box; 241. a first electrically operated valve; 242. a second electrically operated valve; 25. a filter; 26. a water treatment apparatus assembly; 27. sterilizing the administration device; 28. collecting a vertical pipe; 29. collecting a transverse tube; 31. a first refuge layer; 32. a second refuge layer; 33. the first floor of the building.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The rainwater collecting and utilizing system for the super high-rise building disclosed by the embodiment comprises a rainwater collecting tank 21 and a clean water tank 22, wherein the rainwater collecting tank 21 and the clean water tank 22 are sequentially arranged from top to bottom as shown in fig. 2 and 3; the rainwater collecting tank 21 and the clean water tank 22 are connected through a pipeline;
the rainwater collecting tanks 21 and the clean water tanks 22 are all arranged on the super high-rise building.
The rainwater collecting and utilizing system for the super high-rise building further comprises a water consumption point 23, wherein the position of the water consumption point 23 is lower than that of the clean water tank 22 in the vertical height.
Specifically, the rainwater collecting tank 21, the clean water tank 22 and the water consumption point 23 are sequentially arranged from top to bottom, and height drops exist between the rainwater collecting tank 21 and the clean water tank 22 and between the clean water tank 22 and the water consumption point 23.
In specific work, rainwater on the building roof 11 is collected and enters a rainwater collecting tank 21; because the rainwater collection tank 21 and the clean water tank 22 have height difference, natural gravitational potential energy of the super high-rise building is used as the water pressure of the input end, and the rainwater in the rainwater collection tank 21 enters the clean water tank 22 after being treated by the water treatment equipment assembly 26; because of the height drop between the clean water tank 22 and the water consumption point 23, the clean water tank 22 supplies water to the water consumption point 23 by utilizing the gravitational potential energy of the super high-rise building.
The embodiment overcomes the head loss of the water treatment equipment in the prior art, realizes the resource utilization of rainwater, has no energy consumption treatment and has high-standard water outlet; the treated clean water is supplied by utilizing the gravitational potential energy of the super high-rise building, so that the cost of a booster pump and a pipeline is saved, and a brand new rainwater utilization mode suitable for the super high-rise building is created. Compared with the prior art, the embodiment can reduce two groups of water supply equipment, save the room area for equipment, reduce the outdoor structure setting and reduce the water production cost.
Optionally, the rainwater collecting and utilizing system for the super high-rise building further comprises a collecting vertical pipe 28 and a collecting transverse pipe 29, wherein the collecting vertical pipe 28 is arranged along the height direction of the super high-rise building, the collecting transverse pipe 29 is arranged along the transverse direction of the super high-rise building, the collecting vertical pipe 28 is connected with the collecting transverse pipe 29, and the collecting transverse pipe 29 is connected with the rainwater collecting tank 21.
The safety diversion control device is arranged between the collecting vertical pipe 28 and the collecting transverse pipe 29 and comprises a safety diversion control box 24 and an electric valve, wherein the electric valve can be arranged on the rainwater collecting vertical pipe 28 and the collecting transverse pipe 29, and the safety diversion control box 24 is in control connection with the electric valve.
Specifically, the plurality of collecting risers 28 are provided, the plurality of collecting risers 28 are connected with the collecting transverse pipe 29, and roof rainwater enters the rainwater collecting tank 21 along the collecting risers 28 through the collecting transverse pipe 29.
The present embodiment can make full use of the existing rainwater drain pipe of roofing as the collecting riser 28, and no additional rainwater collecting riser is required to be installed, so that the installation of pipelines is saved. Compared with the prior art, the embodiment improves the safety shunt control system, only adopts the electric valve, and reduces the outdoor structure setting.
Optionally, a tee is installed on the collecting vertical pipe 28, wherein one outlet is connected with the collecting transverse pipe 29, and the other two outlets are communicated with the upper collecting vertical pipe 28 and the lower collecting vertical pipe 28;
a second electric valve 242 is arranged between the collecting transverse pipe 29 and the rainwater collecting tank 21, and a first electric valve 241 is arranged at the lower part of the connecting part of the collecting vertical pipe 28 and the collecting transverse pipe 29.
Specifically, the first electric valve 241 and the second electric valve 242 are opened alternately, when the water level of the rainwater collecting tank 21 is lower than the lowest water level, the first electric valve 241 is closed, the second electric valve 242 is opened, and the rainwater of the building roof 11 is collected to the collecting transverse pipe 29 through the collecting vertical pipe 28 and is discharged to the rainwater collecting tank 21; in contrast, when the rainwater collecting tank 21 reaches the highest water level, the second electric valve 242 is closed, and rainwater is not collected any more; the first electric valve 241 is opened and roof rainwater is directly discharged to the outdoor rainwater collecting pipe network through the collecting standpipe 28.
The improvement of the existing safety diversion measure control system can reduce the outdoor drainage and sewage interception measures in the traditional rainwater collecting system.
Optionally, a filter 25 is arranged between the horizontal collecting pipe 29 and the rainwater collecting tank 21.
Specifically, the second electrically operated valve 242 may be installed between the collecting cross pipe 29 and the filter 25.
Optionally, a water treatment device assembly 26 is arranged between the rainwater collection tank 21 and the clean water tank 22, and a disinfection dosing device 27 is arranged between the water treatment device assembly 26 and the clean water tank 22.
Wherein the filter 25, the water treatment apparatus assembly 26, and the disinfection dosing device 27 are prior art.
The embodiment can filter, treat and disinfect the collected rainwater, so that the treated rainwater meets the recycling requirement.
Optionally, the super high-rise building is provided with a first refuge layer 31 and a second refuge layer 32, and the first refuge layer 31 is higher than the second refuge layer 32; the rainwater collecting tank 21 is installed on the first refuge layer 31, and the clean water tank 22 is installed on the second refuge layer 32.
Specifically, according to relevant regulations, super high-rise buildings refer to buildings with more than 40 floors and more than 100 meters in height. The refuge layer is a floor used as fire protection refuge in the super high-rise building, and the super high-rise building with the general building height exceeding 100m is a floor specially arranged for people evacuation refuge for fire protection safety. Typically, super high-rise buildings have no less than 2 shelter layers. In this embodiment, the rainwater collecting tank 21 is installed on the first refuge layer 31 from top to bottom, the clean water tank 22 is installed on the second refuge layer 32 from top to bottom, the height difference between the first refuge layer 31 and the second refuge layer 32 is about 50m, water in the rainwater collecting tank 21 enters the water treatment equipment assembly 26 by using gravitational potential energy, and the treated clean water is stored in the clean water tank 22 on the same layer.
Water supply for reuse: the height difference between the clean water pool 22 on the second refuge layer 32 and the first layer of the building is more than 50m, the water point 23 can be arranged on the floor or the ground below the second refuge layer to supply water for greening and flushing the ground, and a rainwater recycling water supply pump is not required to be arranged, so that the water pressure can meet the use requirement.
The building height is fully utilized, the step-type setting is adopted, the height difference is utilized to provide kinetic energy for the rainwater collecting and recycling system, the booster water pump and the rainwater recycling water supply pump in fig. 1 are replaced, corresponding water supply equipment is reduced, and the system cost is reduced. The whole process of rainwater collection and reuse water supply has no energy consumption, and green, energy-saving and sustainable development is realized.
Optionally, the rainwater collecting tank 21 and the clean water tank 22 are water tanks, and the water tanks are stainless steel water tanks.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present utility model after reading the present specification, and these modifications and variations do not depart from the scope of the utility model as claimed in the pending claims.
Claims (6)
1. The rainwater collection and utilization system for the super high-rise building is characterized by comprising a rainwater collection tank and a clean water tank, wherein the rainwater collection tank and the clean water tank are sequentially arranged from top to bottom; the rainwater collecting tank and the clean water tank are connected through a pipeline;
the rainwater collecting tank and the clean water tank are arranged on the super high-rise building;
the rainwater collection and utilization system for the super high-rise building further comprises a collection vertical pipe and a collection transverse pipe, wherein the collection vertical pipe is arranged along the height direction of the super high-rise building, the collection transverse pipe is arranged along the transverse direction of the super high-rise building, the collection vertical pipe is connected with the collection transverse pipe, and the collection transverse pipe is connected with a rainwater collection pool;
a safe shunt control device is arranged between the collecting vertical pipe and the collecting transverse pipe; a filter is arranged between the transverse collecting pipe and the rainwater collecting tank.
2. The rainwater collection and utilization system for the super high-rise building according to claim 1, wherein a water treatment equipment assembly is arranged between the rainwater collection tank and the clean water tank.
3. The rainwater collection and utilization system for an ultra-high-rise building according to claim 1, wherein the ultra-high-rise building is provided with a first refuge layer and a second refuge layer, and the first refuge layer is higher than the second refuge layer; the rainwater collection pool is located on a first refuge layer, and the clean water pool is located on a second refuge layer.
4. The rainwater collection and utilization system for a super high-rise building according to claim 1, further comprising a water use point, the water use point being located lower than a location of the clean water basin in a vertical height.
5. The rainwater collection and utilization system for super high-rise buildings according to claim 1, wherein the rainwater collection tank and the clean water tank are water tanks, and the water tanks are stainless steel water tanks.
6. A rainwater collection and utilization system for super tall buildings as claimed in claim 1, wherein said safety diversion control means comprises: the safety shunt control box is in control connection with the electric valve; the electric valve comprises a first electric valve and a second electric valve, wherein the second electric valve is arranged between the collecting transverse pipe and the rainwater collecting tank, and the first electric valve is arranged at the lower part of the connecting part of the collecting vertical pipe and the collecting transverse pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320620970.6U CN219732146U (en) | 2023-03-24 | 2023-03-24 | Rainwater collecting and utilizing system for super high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320620970.6U CN219732146U (en) | 2023-03-24 | 2023-03-24 | Rainwater collecting and utilizing system for super high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732146U true CN219732146U (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320620970.6U Active CN219732146U (en) | 2023-03-24 | 2023-03-24 | Rainwater collecting and utilizing system for super high-rise building |
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| Country | Link |
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| CN (1) | CN219732146U (en) |
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- 2023-03-24 CN CN202320620970.6U patent/CN219732146U/en active Active
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