CN219430888U - Roof rainwater collecting system - Google Patents
Roof rainwater collecting system Download PDFInfo
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- CN219430888U CN219430888U CN202320411730.5U CN202320411730U CN219430888U CN 219430888 U CN219430888 U CN 219430888U CN 202320411730 U CN202320411730 U CN 202320411730U CN 219430888 U CN219430888 U CN 219430888U
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- rainwater
- water
- pipeline
- rainwater collecting
- municipal
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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
Abstract
The utility model provides a roof rainwater collection system, which comprises a rainwater collection and filtration container, wherein a water inlet pipe for guiding roof accumulated water into the rainwater collection and filtration container is arranged above the rainwater collection and filtration container, a debris filtering device is arranged at the position, close to the outlet of the water inlet pipe, of the inner wall of the rainwater collection and filtration container, an emergency overflow pipe is arranged at the position, above the other side of the rainwater collection and filtration container, a one-way valve is arranged on the emergency overflow pipe, and the tail end of the emergency overflow pipe is connected with a municipal rainwater well; the utility model has reasonable structural design and convenient use, and integrates municipal circulating water, municipal tap water and fire water on the rainwater collecting and filtering container; when the rainwater is sufficient, the rainwater supply terminal is preferentially used for collecting the rainwater, and when the rainwater is insufficient, the rainwater can be supplied through municipal circulating water or municipal tap water, and the municipal circulating water, tap water and the rainwater can be communicated at the user terminal, so that the water demand of a user is met.
Description
Technical Field
The utility model relates to the technical field of residential water systems, in particular to a roof rainwater collecting system.
Background
As a light pollution water resource, the rainwater is more economical and feasible to treat compared with domestic sewage. Rainwater collection and comprehensive utilization are one of effective methods for solving the problems of urban flood disasters, water resource shortage, rural water shortage in arid and semiarid regions and the like. However, the structure of the existing rainwater collecting system is single, rainwater can be stored only, rainwater and municipal circulating water, tap water and fire water cannot be integrated, namely, the existing rainwater collecting pool and municipal water are of a separated structure, so that the number of water pipelines of a user can be increased undoubtedly, the complexity and cost input of user pipeline arrangement are improved, and the problem of inconvenience of resident water is caused.
Disclosure of Invention
The utility model provides a roof rainwater collecting system, which aims to solve the problems of more pipelines, high cost and inconvenient water consumption caused by the fact that the rainwater collecting system and municipal water cannot be integrated in the background art.
The technical scheme of the utility model is realized as follows:
the roof rainwater collection system comprises a rainwater collection and filtration container, wherein a water inlet pipe for guiding roof accumulated water into the rainwater collection and filtration container is arranged above the rainwater collection and filtration container, a debris filtering device is arranged at the position, close to the outlet of the water inlet pipe, of the inner wall of the rainwater collection and filtration container, an emergency overflow pipe is arranged at the position, above the other side of the rainwater collection and filtration container, a one-way valve is arranged on the emergency overflow pipe, and the tail end of the emergency overflow pipe is connected with a municipal rainwater well; the rainwater is collected and is filtered the container and still is connected with municipal administration circulation pipeline, municipal tap water pipeline and the fire water pipeline that is used for leading into the rainwater and collects the container, be connected with the outlet pipe on the rainwater is collected and is filtered the container, and the outlet pipe is used for the user to use after connecting the pump station.
Preferably, the rainwater collecting and filtering container is a rainwater collecting tank.
Preferably, the rainwater collecting and filtering container is a rainwater collecting tank and a water storage tank, the rainwater collecting tank and the water storage tank are all provided with emergency overflow pipes, a first pipeline for guiding rainwater into the water storage tank is connected above the rainwater collecting tank, the first pipeline is arranged at the position below the emergency overflow pipes, and the water outlet pipe is arranged at the position below the water storage tank.
Preferably, a plurality of recycling tanks are further arranged between the rainwater collecting tank and the water storage tank, and water in the rainwater collecting tank flows into the recycling tanks through the first pipeline and finally flows into the water storage tank through the first pipeline;
still include reserve pond, municipal administration circulation pipeline is linked together with municipal tap water pipeline and reserve pond, the rainwater collecting tank is connected in reserve pond through parallelly connected second pipeline and third pipeline, second pipeline and third pipeline are connected respectively in the top and the below position of rainwater collecting tank.
Preferably, a scrap filtering device is arranged in the middle of the recycling pool.
Preferably, the water outlet pipes are respectively connected to the bottom positions of the rainwater collecting tank and the water storage tank.
Preferably, mesh screens are arranged at the pipe orifice of the water inlet pipe and the pipe orifice of the water outlet pipe of the rainwater collecting and filtering container.
Preferably, the emergency overflow pipe is arranged parallel to the horizontal plane, and the middle part of the emergency overflow pipe is provided with a bent structure which is bent in a downward concave manner.
Preferably, the municipal circulating pipeline, the municipal tap water pipeline and the water outlet pipe are connected in parallel at the pump station.
By adopting the technical scheme, the utility model has the beneficial effects that:
the utility model has reasonable structural design and convenient use, and integrates municipal circulating water, municipal tap water and fire water on the rainwater collecting and filtering container; when the rainwater is sufficient, the rainwater supply terminal is preferentially used for collecting the rainwater, and when the rainwater is insufficient, the rainwater can be supplied through municipal circulating water or municipal tap water, and the municipal circulating water, tap water and the rainwater can be communicated at the user terminal, so that the water demand of a user is met.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a third embodiment of the present utility model.
Wherein:
1. a rainwater collection tank; 2. a water inlet pipe; 3. a debris filtering device; 4. municipal circulation pipes; 5. municipal tap water pipe; 6. fire water pipe; 7. an aeration pipe; 8. an exhaust pipe; 9. an emergency overflow pipe; 10. a one-way valve; 11. municipal rainwater wells; 12. an elbow; 13. a mesh screen; 14. a water outlet pipe; 15. a pump station; 16. a water storage tank; 17. a first pipe; 18. a standby pool; 19. a second pipe; 20. a third conduit; 21. and (5) recycling the water in a pool.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1,
As shown in fig. 1, the roof rainwater collecting system comprises a rainwater collecting and filtering container, wherein a water inlet pipe 2 for leading roof accumulated water into the rainwater collecting and filtering container is arranged above the rainwater collecting and filtering container, a debris filtering device 3 is arranged at the position, close to the outlet of the water inlet pipe 2, of the inner wall of the rainwater collecting and filtering container, an emergency overflow pipe 9 is arranged at the position, above the other side of the rainwater collecting and filtering container, a one-way valve 10 is arranged on the emergency overflow pipe 9, and the tail end of the emergency overflow pipe 9 is connected with a municipal rainwater well 11; the rainwater is collected and is filtered the container and still is connected with municipal circulating pipe 4, municipal tap water pipeline 5 and fire water pipeline 6 that are used for leading into the rainwater and collect the filter container, be connected with outlet pipe 14 on the rainwater is collected and is filtered the container, and outlet pipe 14 is connected after the pump station 15 for the user to use.
In this embodiment, the rainwater is collected and is filtered container and is rainwater collecting tank 1, and this rainwater collecting tank 1 is used for splendid attire by the rainwater that inlet tube 2 flowed in, municipal circulating water that municipal circulating pipe 4 flowed in, and municipal running water that municipal running water pipe 5 flowed in, and three water sources are stored in rainwater collecting tank 1 for when the rainwater is sufficient, the water in the rainwater collecting tank 1 can supply the use, when the rainwater is not enough, municipal circulating water and municipal running water can supply in rainwater collecting tank 1. The municipal circulating pipeline 4, the municipal tap water pipeline 5 and the water outlet pipe 14 are connected in parallel at a pump station 15. When water is discharged, the fire water pipeline 6 is connected with the rainwater collecting tank 1, and can be directly used for a fire-fighting system; in addition, outlet pipe 14 links to each other with rainwater collecting tank 1, connects pump station 15 after filtering, supplies resident's daily water, wherein, in pump station 15's position, still lug connection municipal administration circulating line 4 and municipal administration tap water pipeline 5, two pipelines and outlet pipe 14 form and connect, and three water sources can each other be reserve, can switch under the control of valve for when water source lack of water all the way, another water source can switch the use, avoids the problem of water shortage.
In this embodiment, the mesh screen 13 is installed at the pipe orifice position of the water inlet pipe 2 and the pipe orifice position of the water outlet pipe 14 of the rainwater collecting and filtering container, as shown in fig. 1, the mesh screen 13 is installed at the positions of the water inlet pipe 2 and the water outlet pipe 14 of the rainwater collecting tank 1, and is used for filtering large-particle impurities in water, and in addition, the mesh screen 13 is also arranged at the joint of the fire-fighting water pipeline 6 and the rainwater collecting tank 1.
In this embodiment, emergent overflow pipe 9 is on a parallel with the horizontal plane setting, and the middle part of emergent overflow pipe 9 has the elbow 12 structure of undercut buckling, and as shown in fig. 1, emergent overflow pipe 9 middle part of rainwater collecting tank 1 right side top is the U style of calligraphy and buckles downwards, forms elbow 12 for reach the purpose that holds water and remove the flavor at actual operation, this emergent overflow pipe 9 is used for with unnecessary water drainage to municipal rainwater well 11.
Embodiment II,
The difference between this embodiment and the above embodiment is that: as shown in fig. 2, the rainwater collecting and filtering container is a rainwater collecting tank 1 and a water storage tank 16, the rainwater collecting tank 1 and the water storage tank 16 are both provided with an emergency overflow pipe 9, a first pipeline 17 for guiding rainwater into the water storage tank 16 is connected above the rainwater collecting tank 1, the first pipeline 17 is arranged at the lower position of the emergency overflow pipe 9, and the water outlet pipe 14 is arranged at the lower position of the water storage tank 16.
In this embodiment, add dedicated tank 16 and store rainwater, municipal circulating water and municipal running water, because the rainwater falls into behind ground or the roof, enter into the water impurity in rainwater collecting tank 1 more, consequently, adopt rainwater collecting tank 1 to deposit impurity earlier, in will depositing the later rivers in tank 16 to can improve quality of water. In addition, the outlet pipe 14 in this example is installed below the water storage tank 16, and the fire water pipe 6 is still connected to the rainwater collecting tank 1, because the water led out from the rainwater collecting tank 1 can meet the water quality requirement of the fire fighting system, and the resident water (i.e. the outlet pipe 14) has high water quality requirement, and then the water in the water storage tank 16 is used.
As in the first embodiment, the water outlet pipe 14, the municipal circulating pipeline 4 and the municipal tap water pipeline 5 connected with the water storage tank 16 are formed in parallel at the pump station 15, and water in the water outlet pipe 14 is filtered by a filter and finally used for resident water. Wherein, the filter adopts the sediment filter with ultraviolet disinfection, which is installed in the pump station 15, and the filter belongs to the conventional technical means in the prior art, and the structure and principle thereof are not repeated here.
Third embodiment,
The difference between this embodiment and the second embodiment is that: as shown in fig. 3, a plurality of reuse tanks 21 are further disposed between the rainwater collecting tank 1 and the water storage tank 16, in this example, the number of reuse tanks 21 is three, the middle of each reuse tank 21 is provided with a debris collecting device for filtering impurities in water, the debris collecting device has the same structure as the debris collecting device in the rainwater collecting tank 1, a sponge can be paved on a mesh plate and is mainly used for filtering rainwater, water in the rainwater collecting tank 1 flows into the reuse tanks 21 through a first pipeline 17, and finally flows into the water storage tank 16 through the first pipeline 17, wherein the first pipelines 17 between the three reuse tanks 21 adopt a connection mode of high-rise positions, namely, the first pipelines 17 are connected to the upper positions of the reuse tanks 21 so as to facilitate the precipitation of silt in water to the bottom of the tank.
The utility model also comprises a standby water tank 18, wherein the standby water tank 18 is used as a fire water tank, namely, the fire water pipeline 6 is connected with the standby water tank 18 and is used for meeting the water supply requirement of a fire-fighting system, the municipal circulating pipeline 4 is communicated with the municipal tap water pipeline 5 and the standby water tank 18, the rainwater collecting tank 1 is connected with the standby water tank 18 through a second pipeline 19 and a third pipeline 20 which are connected in parallel, and the second pipeline 19 and the third pipeline 20 are respectively connected at the upper position and the lower position of the rainwater collecting tank 1.
In this embodiment, the water in the rainwater collecting tank 1 can enter the fire-fighting water tank, under the condition that the fire-fighting water tank lacks water, the collected rainwater can be normally used for supplementing the fire-fighting water tank, and when no rainwater exists, the conventional municipal circulating water or municipal tap water is adopted for supplementing. The purpose of the second pipeline 19 and the third pipeline 20 is to make the redundant rainwater enter the fire-fighting pool from the second pipeline 19 above when the rainwater is sufficient to supplement the water shortage of the fire-fighting pool, and when the rainwater collecting pool 1 does not reach the overflow water quantity, the third pipeline 20 is connected with a water pump, and the water is led into the fire-fighting pool from the rainwater collecting pool 1 by the water pump.
In this embodiment, the water outlet pipe 14 is connected to the bottom of the rainwater collecting tank 1 and the water storing tank 16, so that the following purposes are set: the water outlet pipe 14 connected to the rainwater collecting tank 1 is used as a standby pipeline, and under normal conditions, water in the water storing tank 16 enters the pump station 15 from the water outlet pipe 14 for daily use, when a drought is encountered or the water consumption at the tail end suddenly increases, the water storing tank 16 is not available, and the water in the rainwater collecting tank 1 is used as a standby water source for emergency supply.
In addition, in the three embodiments, the top parts of the rainwater collecting tank 1, the water storage tank 16, the recycling tank 21 and the fire water tank are provided with the exhaust pipe 8 with the insect-proof net for normal exhaust of the tank. The aeration pipe 7 is installed in the middle position of the rainwater collecting tank 1 of the first embodiment, the water storing tank 16 of the second embodiment and the water storing tank 16 of the third embodiment, the aeration pipe 7 stretches into the bottom of the tank, and the structure and the working principle of the aeration pipe 7 belong to the conventional technical means of the prior art and are not repeated herein.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A roof rainwater collection system, characterized in that: the rainwater collecting and filtering device comprises a rainwater collecting and filtering container, wherein a water inlet pipe (2) for leading roof accumulated water into the rainwater collecting and filtering container is arranged above the rainwater collecting and filtering container, a debris filtering device (3) is arranged at the position, close to the outlet of the water inlet pipe (2), of the inner wall of the rainwater collecting and filtering container, an emergency overflow pipe (9) is arranged at the position, above the other side of the rainwater collecting and filtering container, a one-way valve (10) is arranged on the emergency overflow pipe (9), and the tail end of the emergency overflow pipe (9) is connected with a municipal rainwater well (11); the rainwater is collected and is filtered container still is connected with municipal administration circulation pipeline (4), municipal administration running water pipeline (5) and fire water pipeline (6) that are used for leading-in rainwater to collect and filter container, be connected with outlet pipe (14) on the rainwater is collected and is filtered container, and after pump station (15) was connected to outlet pipe (14), supplies the user to use.
2. A roof stormwater collection system as claimed in claim 1, wherein: the rainwater collecting and filtering container is a rainwater collecting tank (1).
3. A roof stormwater collection system as claimed in claim 1, wherein: the rainwater collection and filtration container is a rainwater collection tank (1) and a water storage tank (16), the rainwater collection tank (1) and the water storage tank (16) are all provided with an emergency overflow pipe (9), a first pipeline (17) for guiding rainwater into the water storage tank (16) is connected above the rainwater collection tank (1), the first pipeline (17) is arranged at the lower position of the emergency overflow pipe (9), and the water outlet pipe (14) is arranged at the lower position of the water storage tank (16).
4. A roof stormwater collection system as claimed in claim 3, wherein: a plurality of recycling tanks (21) are further arranged between the rainwater collecting tank (1) and the water storage tank (16), and water in the rainwater collecting tank (1) flows into the recycling tanks (21) through the first pipeline (17) and finally flows into the water storage tank (16) through the first pipeline (17);
still include reserve pond (18), municipal administration circulation pipeline (4) are linked together with municipal tap water pipeline (5) and reserve pond (18), rainwater collecting tank (1) are connected in reserve pond (18) through parallelly connected second pipeline (19) and third pipeline (20), second pipeline (19) are connected respectively in the top and the below position of rainwater collecting tank (1) with third pipeline (20).
5. A roof stormwater collection system as claimed in claim 4, wherein: the middle position of the recycling pool (21) is provided with a scrap filtering device (3).
6. A roof stormwater collection system as claimed in claim 4, wherein: the water outlet pipe (14) is respectively connected with the bottoms of the rainwater collecting tank (1) and the water storage tank (16).
7. A roof stormwater collection system as claimed in claim 1, wherein: the mesh screen (13) is arranged at the pipe orifice of the water inlet pipe (2) and the pipe orifice of the water outlet pipe (14) of the rainwater collecting and filtering container.
8. A roof stormwater collection system as claimed in claim 1, wherein: the emergency overflow pipe (9) is parallel to the horizontal plane, and the middle part of the emergency overflow pipe (9) is provided with a bent head (12) structure which is concavely bent downwards.
9. A roof stormwater collection system as claimed in claim 1, wherein: the municipal circulating pipeline (4), the municipal tap water pipeline (5) and the water outlet pipe (14) are connected in parallel at the pump station (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411730.5U CN219430888U (en) | 2023-03-07 | 2023-03-07 | Roof rainwater collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411730.5U CN219430888U (en) | 2023-03-07 | 2023-03-07 | Roof rainwater collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219430888U true CN219430888U (en) | 2023-07-28 |
Family
ID=87340022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411730.5U Active CN219430888U (en) | 2023-03-07 | 2023-03-07 | Roof rainwater collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219430888U (en) |
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2023
- 2023-03-07 CN CN202320411730.5U patent/CN219430888U/en active Active
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