CN215483403U - Reinforced hardened paving lower rainwater storage and rainwater recycling device - Google Patents
Reinforced hardened paving lower rainwater storage and rainwater recycling device Download PDFInfo
- Publication number
- CN215483403U CN215483403U CN202121697804.3U CN202121697804U CN215483403U CN 215483403 U CN215483403 U CN 215483403U CN 202121697804 U CN202121697804 U CN 202121697804U CN 215483403 U CN215483403 U CN 215483403U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- water
- pipe
- hardened
- storage
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a reinforced hardened paving lower rainwater storage and rainwater recycling device which comprises a hardened paving lower water storage module, a rainwater storage tank, a rainwater recycling water point and a rainwater control cabinet, wherein the hardened paving lower water storage module is fixedly connected with the rainwater storage tank through a rainwater collecting pipe, the rainwater storage tank is connected with the rainwater recycling water point through a water conveying pipe, one end of the water conveying pipe, which extends into the rainwater storage tank, is fixedly connected with a variable-frequency water supply pump, a concrete foundation is arranged at the bottom of the hardened paving lower water storage module, and a plurality of water storage layers are fixedly arranged at the upper end of the concrete foundation. The utility model discloses a reinforced water storage and rainwater recycling device below a hardened paving, which has stronger water storage capacity, further enables more rainwater to be recycled, reasonably utilizes water resources, can supply the collected and stored rainwater to automatic sprinkling irrigation, road flushing, toilet flushing, vehicle flushing and the like for comprehensive utilization, and effectively saves water resources.
Description
Technical Field
The utility model relates to the technical field of urban rainwater collection and utilization, in particular to a reinforced rainwater storage and rainwater reuse device below a hardened paving.
Background
The sponge city is a new generation city rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can also be called as a water elasticity city, a reasonable sponge city water system is created, the original ecological system of the city can be effectively protected, the original damaged ecological system can be slowly recovered, and meanwhile, the influence on the whole urbanization construction development is reduced.
At present, the rainwater collection and utilization technology of cities in China is still in the early stage, the rainwater utilization technology is still laggard and lacks systematicness, the concept of sponge cities provides a comprehensive scheme of the rainwater collection and utilization technology, new challenges are provided for traditional rainwater collection, a set of rainwater collection and reuse technology from the source, the process to the tail end is economically and effectively formulated, the technology not only becomes an important task for solving the problem of rainwater inland inundation and environmental pollution treatment at present, but also becomes a series of technologies for rainwater collection, pollutant treatment and regulation and reuse, and is an important measure related to the further development of the sponge cities in China.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art that in sponge city construction, a green land area cannot be provided with a reservoir with enough capacity, underground construction does not need to be occupied by the reservoir, and rainwater runoff control is difficult to meet. The reinforced hardened paving lower rainwater storage and rainwater recycling device can be arranged below a district roadway, a footpath and the like and is used for collecting rainwater in a side well and an environment-friendly rainwater port of a road.
In order to achieve the purpose, the utility model adopts the following technical scheme: a reinforced rainwater storage and rainwater recycling device below a hardening paving device comprises a hardening paving lower water storage module, a rainwater reservoir, a rainwater recycling water point and a rainwater control cabinet, wherein the hardening paving lower water storage module is fixedly connected with the rainwater reservoir through a rainwater collecting pipe, the rainwater reservoir is connected with the rainwater recycling water point through a water conveying pipe, one end of the water conveying pipe, which extends into the rainwater reservoir, is fixedly connected with a variable-frequency water supply pump, a concrete foundation is arranged at the bottom of the hardening paving lower water storage module, a plurality of water storage layers are fixedly arranged at the upper end of the concrete foundation, a plurality of multi-medium filter plates are fixedly arranged at the upper ends of the water storage layers, a hardening geotechnical cloth layer is fixedly arranged at the upper end of the hardening geotechnical cloth layer, a gravel cushion layer is fixedly arranged at the upper end of the gravel cushion layer, and a hardening layer is fixedly arranged at the upper end of the gravel cushion layer, an edge part enclosure is arranged on the side of the hardened paving layer;
the utility model discloses a rainwater retaining device, including rainwater cistern, finished product valve well, rainwater cistern, rainwater retaining module, liquid level meter lower extreme, the fixed second overflow pipe that is provided with in rainwater cistern upper end, rainwater retrieval and utilization water point includes the finished product valve well, the inside municipal water supply pipe that is provided with of finished product valve well, inside the one end that finished product valve well was kept away from to municipal water supply pipe stretched into the rainwater cistern, municipal water supply pipe and raceway were close to the one end of finished product valve well and all fix the teletransmission water gauge that is provided with.
As a further description of the above technical solution:
the interior of the water storage module below the hardening and paving device is fixedly provided with a vent pipe and hard water distribution pipes/ditches, and the hard water distribution pipes/ditches are uniformly distributed above and at the side of the water storage module below the hardening and paving device for drainage and rainwater collection.
As a further description of the above technical solution:
and a valve well is fixedly arranged on one side of the water storage module below the hardened paving, and a rainwater collection control valve is arranged at one end, close to the valve well, of the rainwater collection pipe.
As a further description of the above technical solution:
a first overflow pipe is fixedly arranged at the upper ends of the water storage layers, and one end, far away from the water storage layers, of the first overflow pipe is fixedly connected with a rainwater collecting pipe.
As a further description of the above technical solution:
the rainwater collecting pipe is fixedly connected with a rainwater well connecting pipe, and one end, far away from the rainwater collecting pipe, of the rainwater well connecting pipe is fixedly connected with a rainwater well.
As a further description of the above technical solution:
and a remote transmission pressure gauge is fixedly arranged at one end of the water delivery pipe close to the rainwater reuse water consumption point.
As a further description of the above technical solution:
and one ends of the municipal water replenishing pipes and the water conveying pipes, which are close to the finished product valve well, are fixedly provided with recycling butterfly valves.
As a further description of the above technical solution:
and the two remote water meters all use liquid flow meters.
The utility model has the following beneficial effects:
1. according to the reinforced rainwater storage and rainwater recycling device below the hardened paving, the rainwater falling down can be filtered through the edge part surrounding blocks, the gravity infiltration filtration of the hardened paving layer, the broken stone cushion layer and the hardened craft cloth layer through the set water storage module below the hardened paving, so that the water quality is relatively clean, the water quality completely meets the water quality standard of urban miscellaneous water after the gravity natural infiltration filtration of the finished product multi-medium filter plate, and the water storage capacity of the water storage structure below the hardened paving is stronger through the arrangement of the multiple water storage layers, so that more rainwater can be recycled, and the water resource is greatly saved.
2. According to the reinforced rainwater storage and rainwater recycling device below the hardened pavements, the plurality of water storage layers are fixedly arranged at the upper end of the concrete foundation, so that the requirement of storing various rainwater with different capacities can be met, the hard water distribution pipes/ditches can distribute water through the upper part and the side part of the module, the collected water enters the water storage module below the hardened pavements, the collected water can come from the side well of the road rainwater and the environment-friendly rainwater port, and the rainwater is more fully collected.
3. According to the reinforced type hardening and paving lower rainwater storage and rainwater recycling device, rainwater stored in the hardening and paving lower water storage module can directly pass through the valve well and the rainwater collection pipe and can be supplied to the traditional PP rainwater storage tank according to needs, the processes of sewage interception, flow abandonment and buried all-in-one filtering and rainwater machine room flocculation dosing, filtering and disinfection of traditional rainwater collection are omitted, the waste of resources and energy is avoided, and the redundant water in the rainwater storage tank can enter the municipal water delivery pipe network through the internal overflow pipe, so that the redundant water is utilized, the rainwater recycling capacity of the hardening and paving lower water storage and recycling device is improved, the rainwater recycling rate of the hardening and paving lower water storage and recycling device is greatly improved, and the rainwater recycling capacity is enhanced.
4. According to the reinforced rainwater storage and recycling device below the hardened pavements, rainwater in the rainwater storage tank is extracted through the variable frequency water supply pump and is conveyed to a rainwater recycling water point, constant-pressure water supply is provided for comprehensive utilization of automatic sprinkling irrigation, road flushing, toilet flushing, vehicle flushing and the like, when the rainwater in the rainwater storage tank is exhausted, a municipal water replenishing pipe can be used for water replenishing operation, the phenomenon of insufficient water supply is prevented, and the reinforced rainwater storage and recycling device is very convenient and reliable to use.
Drawings
Fig. 1 is a schematic structural view of a main body of a reinforced rainwater storage and rainwater recycling device below a hardened pavement;
fig. 2 is a schematic structural view of a hardened lower water storage module of a reinforced hardened lower rainwater storage and rainwater reuse device according to the present invention;
FIG. 3 is a schematic view of a rainwater storage tank of a reinforced hardened lower rainwater storage and rainwater recycling device according to the present invention;
fig. 4 is a schematic structural view of a rainwater recycling water point of a rainwater storage and recycling device below the reinforced hardened pavements.
Illustration of the drawings:
1. hardening and paving the lower water storage module; 11. a concrete foundation; 12. a aquifer; 13. a multi-media filter plate; 14. a permeable geotextile layer; 15. a gravel cushion layer; 16. hardening the paving layer; 17. edge fencing; 18. a gas permeable pipe; 19. hard water distribution pipes/channels; 2. a rainwater collecting pipe; 21. a valve well; 22. a rainwater collection control valve; 23. a first overflow pipe; 3. a catch basin pipe is connected; 4. a rainwater reservoir; 41. a PP rainwater storage module; 42. a liquid level meter; 43. a liquid level sensor; 44. a second overflow tube; 5. a water delivery pipe; 51. a variable frequency water supply pump; 52. a remote pressure gauge; 6. water consumption points for rainwater reuse; 61. a finished valve well; 62. municipal water replenishing pipes; 63. a remote water meter; 64. recycling a butterfly valve; 7. rainwater switch board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a reinforced type rainwater storage and rainwater recycling device below a hardening and paving device comprises a hardening and paving lower water storage module 1, a rainwater reservoir 4, a rainwater recycling water using point 6 and a rainwater control cabinet 7, wherein various devices in the rainwater storage and recycling device can be controlled to work, the hardening and paving lower water storage module 1 is fixedly connected with the rainwater reservoir 4 through a rainwater collecting pipe 2, the rainwater reservoir 4 is connected with the rainwater recycling water using point 6 through a water conveying pipe 5, one end of the water conveying pipe 5, which extends into the rainwater reservoir 4, is fixedly connected with a variable-frequency water supply pump 51, a concrete foundation 11 is arranged at the bottom of the hardening and paving lower water storage module 1, a plurality of water storage layers 12 are fixedly arranged at the upper end of the concrete foundation 11, a multi-medium filter plate 13 is fixedly arranged at the upper end of the plurality of water storage layers 12, a water permeable geotextile layer 14 is fixedly arranged at the upper end of the multi-medium filter plate 13, and a gravel cushion layer 15 is fixedly arranged at the upper end of the water permeable geotextile layer 14, the upper end of the gravel cushion layer 15 is fixedly provided with a hardening pavement layer 16, and the side edge of the hardening pavement layer 16 is provided with an edge surrounding barrier 17;
inside a plurality of PP rainwater retaining module 41 that is provided with of rainwater cistern 4, 4 inside fixed level gauge 42 that are provided with of rainwater cistern, level gauge 42 lower extreme is provided with a plurality of liquid level sensors 43, 4 upper ends of rainwater cisterns are fixed and are provided with second overflow pipe 44, can be with inside the excessive rainwater overflow of rainwater cistern 4 advances municipal water supply network, thereby utilize unnecessary water, rainwater retrieval and utilization water consumption point 6 includes finished product valve well 61, the inside municipal moisturizing pipe 62 that is provided with of finished product valve well 61, can carry out the moisturizing in the rainwater cistern 4, prevent that the rainwater of 4 inside from exhausting and the phenomenon that the water supply is not enough appears, the one end that finished product valve well 61 was kept away from to municipal moisturizing pipe 62 stretches into inside rainwater cistern 4, municipal moisturizing pipe 62 and the one end that raceway 5 is close to finished product valve well 61 all fixedly are provided with teletransmission water gauge 63.
The rainwater collecting device is characterized in that a ventilating pipe 18 and a hard water distributing pipe/ditch 19 are fixedly arranged inside a water storage module 1 below the hardening and paving device, the hard water distributing pipe/ditch 19 is uniformly distributed above and on the side of the water storage module 1 below the hardening and paving device and can guide rainwater on the upper side and the side of the water storage module to the water storage module 1 below the hardening and paving device, a valve well 21 is fixedly arranged on one side of the water storage module 1 below the hardening and paving device, a rainwater collecting control valve 22 is arranged at one end, close to the valve well 21, of a rainwater collecting pipe 2, the rainwater collecting control valve 22 is opened to enable rainwater stored inside the water storage module 1 below the hardening and paving device to directly pass through the valve well 21 and a rainwater collecting pipe 2 and supply a rainwater storage tank 4 as required, a first overflow pipe 23 is fixedly arranged at the upper ends of a plurality of water storage layers 12 and used for overflowing excessive water inside the water storage layers 12 into the rainwater collecting pipe 2, one end, far away from the water storage layers 12, of the first overflow pipe 23, is fixedly connected with the rainwater collecting pipe 2, fixedly connected with rainwater well takeover 3 on rainwater collecting pipe 2, rainwater well takeover 3 keep away from rainwater collecting pipe 2 one end and rainwater well fixed connection, the one end that raceway 5 is close to rainwater retrieval and utilization water spot 6 is fixed and is provided with teletransmission manometer 52, municipal administration moisturizing pipe 62 and raceway 5 are close to the one end of finished product valve well 61 and all are fixed and are provided with retrieval and utilization butterfly valve 64, and two teletransmission water meters 63 all use the fluidflowmeter.
The working principle is as follows: when the reinforced rainwater storage and rainwater recycling device below the hardening pavement is used, rainwater falling in rainy days is filtered through the edge part surrounding baffle 17, the gravity infiltration filtration of the hardening pavement layer 16, the broken stone cushion layer 15 and the hardening geotechnical cloth layer 14 is carried out, and the water quality can meet the water quality standard of urban miscellaneous water after the gravity natural infiltration filtration of the finished product multi-medium filter plate 13, then the collected rainwater enters the water storage layer 12 for storage, the upper end of the concrete foundation 11 is provided with a plurality of water storage layers 12 which can meet the rainwater storage requirements of various different capacities, the hard water distribution pipe/ditch 19 can distribute water through the upper part and the side part of the module, the collected rainwater enters the water storage module below the hardening pavement, the collection of the rainwater is more sufficient, the redundant rainwater in the water storage layer 12 enters the rainwater storage tank 4 through the first overflow pipe 23 and the rainwater collecting pipe 2, the rainwater stored in the rainwater storage tank 4 is extracted through the variable frequency water supply pump 51, reach rainwater retrieval and utilization through raceway 5 and use water spot 6, then supply with comprehensive utilization such as automatic sprinkling irrigation, road wash, towards the lavatory, the vehicle washes and provide the constant voltage water supply, unnecessary water can get into municipal administration raceway network inside through inside second overflow pipe 44 in the rainwater cistern 4 to utilize unnecessary water, when rainwater in the rainwater cistern 4 exhausts, still can use municipal administration moisturizing pipe 62 to carry out the moisturizing operation, prevent the phenomenon that the water supply is not enough.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a strenghthened type sclerosis below laid rainwater retaining and rainwater retrieval and utilization device, includes sclerosis below laid retaining module (1), rainwater cistern (4), rainwater retrieval and utilization water spot (6) and rainwater switch board (7), its characterized in that: the water storage module (1) below the hardening paving is fixedly connected with a rainwater storage pool (4) through a rainwater collecting pipe (2), the rainwater storage pool (4) is connected with a rainwater recycling water using point (6) through a water conveying pipe (5), one end of the water conveying pipe (5) extending into the rainwater storage pool (4) is fixedly connected with a variable-frequency water supply pump (51), a concrete foundation (11) is arranged at the bottom of the water storage module (1) below the hardening paving, a plurality of water storage layers (12) are fixedly arranged at the upper end of the concrete foundation (11), a plurality of multi-medium filter plates (13) are fixedly arranged at the upper ends of the water storage layers (12), a water permeable geotechnical cloth layer (14) is fixedly arranged at the upper end of the multi-medium filter plate (13), a gravel cushion layer (15) is fixedly arranged at the upper end of the water permeable geotechnical cloth layer (14), and a hardening paving layer (16) is fixedly arranged at the upper end of the gravel cushion layer (15), an edge surrounding block (17) is arranged on the edge side of the hardening paving layer (16);
rainwater cistern (4) inside is provided with a plurality of PP rainwater retaining module (41), rainwater cistern (4) inside fixed level gauge (42) that is provided with, level gauge (42) lower extreme is provided with a plurality of liquid level sensors (43), rainwater cistern (4) upper end is fixed and is provided with second overflow pipe (44), rainwater retrieval and utilization is with water point (6) including finished product valve well (61), finished product valve well (61) inside is provided with municipal moisturizing pipe (62), inside rainwater cistern (4) was stretched into to the one end that finished product valve well (61) was kept away from in municipal moisturizing pipe (62), municipal moisturizing pipe (62) and raceway (5) are close to the one end of finished product valve well (61) and all fix and are provided with teletransmission water gauge (63).
2. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: the hardened and paved lower water storage module (1) is internally and fixedly provided with a ventilating pipe (18) and a hard water distribution pipe/ditch (19), and the hard water distribution pipe/ditch (19) is uniformly distributed above and on the side of the hardened and paved lower water storage module (1).
3. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: one side of the water storage module (1) below the hardened paving is fixedly provided with a valve well (21), and one end, close to the valve well (21), of the rainwater collecting pipe (2) is provided with a rainwater collecting control valve (22).
4. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: a first overflow pipe (23) is fixedly arranged at the upper ends of the water storage layers (12), and one end, far away from the water storage layers (12), of the first overflow pipe (23) is fixedly connected with a rainwater collecting pipe (2).
5. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: the rainwater collecting pipe (2) is fixedly connected with a rainwater well connecting pipe (3), and one end, far away from the rainwater collecting pipe (2), of the rainwater well connecting pipe (3) is fixedly connected with a rainwater well.
6. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: and a remote transmission pressure gauge (52) is fixedly arranged at one end of the water delivery pipe (5) close to the rainwater reuse water consumption point (6).
7. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: and one ends of the municipal water replenishing pipe (62) and the water conveying pipe (5) close to the finished product valve well (61) are fixedly provided with recycling butterfly valves (64).
8. The reinforced hardened paved lower rainwater storage and reuse device according to claim 1, wherein: and the two remote water meters (63) both use liquid flow meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697804.3U CN215483403U (en) | 2021-07-26 | 2021-07-26 | Reinforced hardened paving lower rainwater storage and rainwater recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697804.3U CN215483403U (en) | 2021-07-26 | 2021-07-26 | Reinforced hardened paving lower rainwater storage and rainwater recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483403U true CN215483403U (en) | 2022-01-11 |
Family
ID=79751690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697804.3U Active CN215483403U (en) | 2021-07-26 | 2021-07-26 | Reinforced hardened paving lower rainwater storage and rainwater recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483403U (en) |
-
2021
- 2021-07-26 CN CN202121697804.3U patent/CN215483403U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105130055B (en) | Rainwater-collecting purified treatment reclaiming system | |
| WO2019137149A1 (en) | Engineering system for collecting and utilizing regional rainwater and allocation method | |
| CN215454456U (en) | Greening irrigation system based on municipal road green belt rainwater cyclic utilization | |
| CN111270743A (en) | Rainwater collection and utilization construction method for ecological restoration of mine wasteland | |
| CN106638917A (en) | Splitting type rainwater recycling, storage and regulation system and construction method thereof | |
| CN205224230U (en) | LID type urban rainwater oozes and holds clean drainage closed conduit | |
| CN112982563A (en) | Sponge urban rainwater collecting and processing system and rainwater collecting and processing method | |
| CN211112989U (en) | Intelligent water collecting and draining system applied to sponge city | |
| CN211547991U (en) | Rainwater drainage and utilization system capable of preventing urban road waterlogging | |
| CN111691526A (en) | Rainwater treatment and recycling system | |
| CN215483403U (en) | Reinforced hardened paving lower rainwater storage and rainwater recycling device | |
| CN215977572U (en) | Town road rainwater retrieval and utilization facility | |
| CN213014550U (en) | Device for cleaning and shunting | |
| CN206189551U (en) | Enclose eaves formula rainwater regulation collecting system suitable for reform transform old district | |
| CN211897679U (en) | Novel sponge urban road system | |
| CN215442258U (en) | Water storage structure of water permeable pavement road | |
| CN207597427U (en) | Rainwater-collecting is regulated and stored and the pipe gallery of preliminary purification function | |
| CN112854364A (en) | Green land precipitation treatment system | |
| CN111663626A (en) | Water pipe system of sponge city | |
| CN215380405U (en) | Lawn rainwater retaining structure | |
| CN113073718B (en) | Distribution device place precipitation treatment system | |
| CN215594290U (en) | Novel zero-power-consumption lawn water storage device for sponge city | |
| CN111321774A (en) | Green energy-saving rainwater recycling method | |
| CN217537156U (en) | Rainwater collection system for desert area | |
| CN215887806U (en) | Wisdom city sponge road infiltration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |