Urban garden landscape rainwater collecting device

Abstract

The utility model relates to the technical field of landscaping, in particular to a rainwater collecting device for urban garden landscapes. Comprising a safe flow dividing well, a flow abandoning well, a filtering well, a filtering core, an overhauling well, a sewage draining well, a water inlet pipe, a plain concrete cushion layer, a concrete bottom plate, a sand cushion layer, an anti-seepage film, a PP rainwater module, a wide sand soil layer, a recycling well, a pipeline shaft I, a pipeline shaft II, a water taking pipeline, a recycling water tank, a tap water supplementing pipeline, a water storage tank, a water collecting funnel and a recycling water pipeline, a water inlet pipe is arranged at the left end of the safe flow dividing well, the water inlet pipe is fixedly connected with the left end of the safe flow dividing well, the upper end face of the safe flow dividing well coincides with the ground plane, and a flow abandoning well is arranged on the right side of the safe flow dividing well. And meanwhile, the phenomena of idling of the water pump and the like can be avoided, supplied water is automatically purified when used water is short, and a tap water replenishing state is automatically switched to when rainwater is short, so that continuous work of the system is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of landscaping, especially to a city landscape rainwater collecting device. BACKGROUND

[0002] The planning and design of modern city landscape should be based on the protection of city ecological environment, utilize all the space in the garden that can be utilized, improve the city greening area, improve the city ecological environment and the comfort of people's living, and cultivate the sentiment of city residents. The green plants of city landscape are the main body of improving the city ecological environment, and the maintenance of green plants needs to use a large amount of water, so it is necessary to set rainwater collecting device in city landscape. CONTENT OF UTILITY MODEL

[0003] The utility model provides a city landscape rainwater collecting device.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model provides a kind of urban landscape rainwater collection device, including safety diversion well, discard well, filter well, filter core, maintenance well, sewage well, water inlet pipe, plain concrete cushion, concrete bottom plate, sand cushion, impermeable membrane, PP rainwater module, wide sand layer, reuse well, pipe well one, pipe well two, water intake pipeline, reuse water jar, tap water replenishment pipeline, water storage tank, water collecting funnel, reuse water pipeline, the left end of safety diversion well is equipped with water inlet pipe, the water inlet pipe is fixedly connected with safety diversion well left end, the upper end surface of safety diversion well coincides with ground level, the right side of safety diversion well is equipped with discard well, the upper end surface of discard well coincides with ground level, discard well is communicated with safety diversion well by pipeline, the right side of discard well is equipped with filter well, the upper end surface of filter well coincides with ground level, the left end of filter well is communicated with discard well by pipeline, filter core is installed in filter well, the right side of filter well is equipped with inverted trapezoidal recess, inverted trapezoidal recess is provided with plain concrete cushion, the bottom of inverted trapezoidal recess is fixedly connected with plain concrete cushion, concrete bottom plate is arranged above plain concrete cushion, and the concrete bottom plate is fixedly connected with concrete cushion, sand cushion is arranged above concrete cushion, and the sand cushion is fixedly connected with concrete cushion, PP rainwater module is arranged above sand cushion, and impermeable membrane is arranged above and below PP rainwater module, the PP rainwater module is isolated from sand cushion by impermeable membrane, wide sand layer is arranged above PP rainwater module, and the wide sand layer is placed above impermeable membrane, maintenance well is also arranged in inverted trapezoidal recess, the upper end surface of maintenance well coincides with ground level, and the maintenance well is fixedly connected with PP rainwater module, sewage well is arranged on the right side of maintenance well, the upper end surface of sewage well coincides with ground level, and the sewage well is fixedly connected with PP rainwater module, reuse well is also arranged in inverted trapezoidal recess, the upper end surface of reuse well coincides with ground level, and the reuse well is fixedly connected with PP rainwater module, pipe well one is arranged on the right side of inverted trapezoidal recess, the upper end surface of pipe well one coincides with ground level, pipe well two is arranged on the right side of pipe well one, the upper end surface of pipe well two coincides with ground level, reuse water jar is arranged in pipe well one, and the reuse water jar is placed in pipe well one, water intake pipeline is fixedly connected with reuse well left end and communicated, and water intake pipeline left end is communicated with reuse well and extends into reuse well bottom, reuse water pipeline is arranged on the right end of reuse water jar, and the reuse water pipeline is fixedly connected with reuse water jar and communicated, and reuse water pipeline passes through pipe two and is fixedly connected with pipe well two, tap water replenishment pipeline is arranged below reuse water pipeline, and the tap water replenishment pipeline passes through pipe well one and pipe well two and is fixedly connected with pipe well one and pipe well two, and tap water replenishment pipeline left end is fixedly connected with reuse well and communicated, valve switch and pressure gauge are arranged on the section of tap water replenishment pipeline and reuse water pipeline in pipe well two.

[0006] Further, the water inlet pipe is provided with a water storage tank above it, the water storage tank comprises a tank body, the upper part of the tank body is provided with a water inlet, the water inlet is a tubular structure, the tubular structure is provided with threads, the upper end of the tank body is provided with a connecting port, the upper side of one side of the tank body is provided with a water filling port, the lower side of one side of the tank body is provided with a water outlet, the water outlet is fixedly connected with the water inlet pipe and communicates with the water inlet pipe, and a water collecting funnel for collecting rainwater is mounted on the water inlet.

[0007] Further, the water collecting funnel comprises a funnel body, the funnel body is connected with a funnel connecting pipe in the center, the funnel connecting pipe is provided with threads, the two ends of the funnel connecting pipe are connected with the water inlets of the tubular structures through threads, one end of the funnel connecting pipe extends out of the funnel body, and the other end of the funnel connecting pipe is arranged in the funnel body.

[0008] Further, the funnel connecting pipe is provided with a plurality of holes at the position, which is in contact with the funnel body, of the end arranged in the funnel body, the water inlets of the tubular structures are provided with internal threads, and the two ends of the funnel connecting pipe are provided with external threads.

[0009] Further, the two ends of the funnel connecting pipe are connected with the water inlets through threads, the edge of the funnel body is provided with a fixed edge, the holes are arranged in a ring shape on the funnel connecting pipe, and the water outlet is fixedly connected with the water inlet pipe and communicates with the water inlet pipe.

[0010] Beneficial effects: the safety shunt well is made of PE material, the built-in stainless steel filter screen can intercept larger leaves, stones and larger garbage, the built-in stainless steel basket device, the mesh diameter of the stainless steel filter screen is 1.5 m, the deposited stones in the basket and the generated garbage can be cleaned out on the ground, the normal performance of the later cleaning work is effectively ensured, the heightening accessory is matched, the heightening treatment can be carried out according to the buried depth, the inspection well cover is installed on the top of the device, the cleaning is convenient, the rainwater flow is automatically adjusted, no power supply and any electric device are needed, the use reliability and stability are high, the high-quality PE stainless steel material is adopted, the use of rainwater is automatically controlled, the system can work when rainwater is sufficient and water shortage, the system works more energy-saving and scientifically, the liquid level states of each water tank in the rainwater collection system are monitored, the purified water pump and the water supply pump in the system are controlled, the system works more stably, reliably and energy-savingly, and the phenomenon of water pump idling can be prevented, when water is used and water shortage, the water is automatically purified and supplied, when rainwater is insufficient, the water is automatically switched to tap water to supply, and the system continuously works. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is an assembly view of the water storage tank and the water collecting funnel of the utility model;

[0013] Figure 3 It is the three-dimensional structure schematic view of the water storage tank of the utility model;

[0014] Figure 4 It is the three-dimensional structure schematic view of the water collecting funnel of the utility model Figure 1 ;

[0015] Figure 5 It is the three-dimensional structure schematic view of the water collecting funnel of the utility model Figure 2 ;

[0016] Figure 6 It is the front view of the water collecting funnel of the utility model;

[0017] Figure 7 It is the A-A sectional view of the utility model;

[0018] 1 safety diversion well, 2 abandoned flow well, 3 filter well, 4 filter core, 5 maintenance well, 6 blowdown well, 7 water inlet pipe, 8 plain concrete cushion, 9 concrete bottom plate, 10 sand cushion, 11 impermeable membrane, 12 PP rainwater module, 13 wide sand layer, 14 reuse well, 15 pipeline well one, 16 pipeline well two, 17 water intake pipeline, 18 reuse water jar, 19 tap water supplement pipeline, 20 water storage tank, 21 water collecting funnel, 22 reuse water pipeline;

[0019] 2001 box body, 2002 water inlet, 2003 water inlet, 2004 drain;

[0020] 2101 bucket body, 2102 funnel connecting pipe, 2104 leakage hole, 2105 fixed edge. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0023] Reference Figures 1-7The utility model provides a kind of urban landscape rainwater collecting device, including safety diversion well 1, abandoned flow well 2, filter well 3, filter core 4, maintenance well 5, sewage well 6, water inlet pipe 7, plain concrete cushion 8, concrete bottom plate 9, sand cushion 10, anti-seepage membrane 11, PP rainwater module 12, wide sand layer 13, reuse well 14, pipe well one 15, pipe well two 16, water intake pipeline 17, reuse water jar 18, tap water supplement pipeline 19, water storage tank 20, water collecting funnel 21, reuse water pipeline 22, the left end of safety diversion well 1 is equipped with water inlet pipe 7, water inlet pipe 7 is fixedly connected with the left end of safety diversion well 1, the upper end surface of safety diversion well 1 coincides with ground level, the right side of safety diversion well 1 is equipped with abandoned flow well 2, the upper end surface of abandoned flow well 2 coincides with ground level, abandoned flow well 2 is communicated with safety diversion well 1 by pipeline, the right side of abandoned flow well 2 is equipped with filter well 3, the upper end surface of filter well 3 coincides with ground level, the left end of filter well 3 is communicated with abandoned flow well 2 by pipeline, filter core 4 is installed in filter well 3, inverted trapezoidal recess is equipped with in filter well 3 right side, plain concrete cushion 8 is arranged in inverted trapezoidal recess, plain concrete cushion 8 is fixedly connected with the bottom of inverted trapezoidal recess, concrete bottom plate 9 is arranged above plain concrete cushion 8, concrete bottom plate 9 is fixedly connected with concrete cushion, sand cushion 10 is equipped above concrete cushion, sand cushion 10 is fixedly connected with concrete cushion, PP rainwater module 12 is equipped above sand cushion 10, anti-seepage membrane 11 is equipped above and below PP rainwater module 12, anti-seepage membrane 11 insulates PP rainwater module 12 with sand cushion 10, wide sand layer 13 is equipped above PP rainwater module 12, wide sand layer 13 is placed above anti-seepage membrane 11, maintenance well 5 is further equipped in inverted trapezoidal recess, the upper end surface of maintenance well 5 coincides with ground level, maintenance well 5 is fixedly connected with PP rainwater module 12, sewage well 6 is equipped right side of maintenance well 5, the upper end surface of sewage well 6 coincides with ground level, sewage well 6 is fixedly connected with PP rainwater module 12, reuse well 14 is further equipped in inverted trapezoidal recess, the upper end surface of reuse well 14 coincides with ground level, reuse well 14 is fixedly connected with PP rainwater module 12, pipe well one 15 is equipped right side of inverted trapezoidal recess, the upper end surface of pipe well one 15 coincides with ground level, pipe well two 16 is equipped right side of pipe well one 15, the upper end surface of pipe well two 16 coincides with ground level, reuse water jar 18 is equipped in pipe well one 15, reuse water jar 18 is placed in pipe well one 15, reuse water jar 18 left end is fixed and communicated with water intake pipeline 17, water intake pipeline 17 left end is communicated with reuse well 14, and extends into reuse well 14 bottom, reuse water pipeline 22 is equipped right end of reuse water jar 18, reuse water pipeline 22 is fixed and communicated with reuse water jar 18, reuse water pipeline 22 passes through pipe two and is fixedly connected with pipe well two 16, tap water supplement pipeline 19 is equipped below reuse water pipeline 22,The tap water supplement pipeline 19 passes through and is fixedly connected with the pipeline well one 15 and the pipeline well two 16, the left end of the tap water supplement pipeline 19 is fixedly connected with and communicates with the reuse well 14, and the pipeline segment of the tap water supplement pipeline 19 and the reuse water pipeline 22 in the pipeline well two 16 is provided with a valve switch and a pressure gauge.

[0024] The water inlet pipe 7 is provided with a water storage tank 20 above the water inlet pipe 7, the water storage tank 20 comprises a tank body 2001, the tank body 2001 is provided with a water inlet 2002 in the upper portion, the water inlet 2002 is of a tubular structure, the tubular structure is provided with a screw thread, the tank body 2001 is provided with a connecting port in the upper end, the tank body 2001 is provided with a water filling port 2003 on one side and above, the tank body 2001 is provided with a water outlet 2004 on one side and below, the water outlet 2004 is fixedly connected and communicated with the water inlet pipe 7, and the water inlet 2002 is provided with a water collecting funnel 21 for collecting rainwater.

[0025] The water collecting funnel 21 comprises a funnel body 2101, the funnel body 2101 is connected with a funnel connecting pipe 2102 in the center, the funnel connecting pipe 2102 is provided with a screw thread, the two ends of the funnel connecting pipe 2102 can be connected with the water inlet 2002 of the tubular structure through the screw thread, one end of the funnel connecting pipe 2102 extends out of the funnel body 2101, and the other end is arranged in the funnel body 2101.

[0026] The funnel connecting pipe 2102 is provided with a plurality of holes 2104 at the position in contact with the funnel body 2101, the water inlet 2002 of the tubular structure is provided with an internal screw thread, and the two ends of the funnel connecting pipe 2102 are provided with external screw threads.

[0027] The two ends of the funnel connecting pipe 2102 can be connected with the water inlet 2002 through the screw thread, the funnel body 2101 is provided with a fixed edge 2105 at the edge, the holes 2104 are arranged in a ring shape on the funnel connecting pipe 2102, and the water outlet 2004 is fixedly connected and communicated with the water inlet pipe 7.

[0028] Working principle

[0029] The safety diversion well 1 is made of PE material, and the built-in stainless steel filter screen can intercept larger leaves, stones and larger garbage, the built-in stainless steel basket device, and the mesh diameter of the stainless steel filter screen is 1.5 m, so that the deposited stones in the basket and the generated garbage can be cleaned out on the ground, the normal cleaning work in the later period is effectively ensured, the heightening accessories are matched, the depth of the buried can be heightened, the inspection well cover is installed on the top of the device, the cleaning is convenient, the rainwater diversion and filtration device product automatically adjusts the rainwater flow, does not need power supply and any electric device, the use reliability and stability are high, the high-quality PE stainless steel material is adopted, the use of rainwater is automatically controlled, the system can work when the rainwater is sufficient and lacks, the system work is more energy-saving and scientific, the liquid level state of each water tank in the rainwater collection system is monitored, the purified water pump and the water supply pump in the system are controlled, the work is more stable, reliable, energy-saving, and the phenomenon of water pump idling can be protected, when the water is lacking, the water is automatically purified, when the rainwater is lacking, the water supply state of the tap water is automatically switched, and the system continuously works.

[0030] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An urban landscape rainwater collecting device, characterized in that: The utility model provides a kind of rainwater collection and utilization system, including safety diversion well (1), abandoned well (2), filter well (3), filter core (4), maintenance well (5), sewage well (6), inlet pipe (7), plain concrete cushion (8), concrete bottom plate (9), sand cushion (10), impermeable membrane (11), PP rainwater module (12), wide sand layer (13), reuse well (14), pipeline well one (15), pipeline well two (16), water intake pipeline (17), reuse water jar (18), tap water supplement pipeline (19), water storage tank (20), water collecting funnel (21), reuse water pipeline (22), the left end of the safety diversion well (1) is equipped with inlet pipe (7), the inlet pipe (7) is fixedly connected with the left end of safety diversion well (1), the upper end surface of the safety diversion well (1) coincides with ground level, the right side of the safety diversion well (1) is equipped with abandoned well (2), the upper end surface of the abandoned well (2) coincides with ground level, the abandoned well (2) is communicated with safety diversion well (1) by pipeline, the right side of the abandoned well (2) is equipped with filter well (3), the upper end surface of the filter well (3) coincides with ground level, the left end of the filter well (3) is communicated with abandoned well (2) by pipeline, filter core (4) is installed in the filter well (3), the right side of the filter well (3) is equipped with inverted trapezoidal recess, plain concrete cushion (8) is arranged in the inverted trapezoidal recess, the plain concrete cushion (8) is fixedly connected with the bottom of inverted trapezoidal recess, concrete bottom plate (9) is arranged above the plain concrete cushion (8), the concrete bottom plate (9) is fixedly connected with concrete cushion, sand cushion (10) is arranged above the concrete cushion, the sand cushion (10) is fixedly connected with concrete cushion, PP rainwater module (12) is arranged above the sand cushion (10), impermeable membrane (11) is arranged above and below the PP rainwater module (12), the impermeable membrane (11) insulates PP rainwater module (12) from sand cushion (10), wide sand layer (13) is arranged above the PP rainwater module (12), the wide sand layer (13) is placed above impermeable membrane (11), maintenance well (5) is further arranged in the inverted trapezoidal recess, the upper end surface of the maintenance well (5) coincides with ground level, the maintenance well (5) is fixedly connected with PP rainwater module (12), sewage well (6) is arranged on the right side of the maintenance well (5), the upper end surface of the sewage well (6) coincides with ground level, the sewage well (6) is fixedly connected with PP rainwater module (12), reuse well (14) is further arranged in the inverted trapezoidal recess, the upper end surface of the reuse well (14) coincides with ground level, the reuse well (14) is fixedly connected with PP rainwater module (12), pipeline well one (15) is arranged on the right side of the inverted trapezoidal recess, the upper end surface of the pipeline well one (15) coincides with ground level, pipeline well two (16) is arranged on the right side of the pipeline well one (15), the upper end surface of the pipeline well two (16) coincides with ground level, reuse water jar (18) is arranged in the pipeline well one (15), the reuse water jar (18) is placed in the pipeline well one (15),The left end of the reuse water tank (18) is fixed and communicated with the water taking pipeline (17), the left end of the water taking pipeline (17) is communicated with the reuse well (14) and extends into the bottom of the reuse well (14), the right end of the reuse water tank (18) is provided with a reuse water pipeline (22), the reuse water pipeline (22) is fixed and communicated with the reuse water tank (18), the reuse water pipeline (22) passes through the pipeline two and is fixedly connected with the pipeline well two (16), a tap water supplement pipeline (19) is arranged below the reuse water pipeline (22), the tap water supplement pipeline (19) passes through and is fixedly connected with the pipeline well one (15) and the pipeline well two (16), the left end of the tap water supplement pipeline (19) is fixed and communicated with the reuse well (14), the tap water supplement pipeline (19) and the reuse water pipeline (22) pipe sections in the pipeline well two (16) are all provided with valve switches and pressure gauges.

2. The urban landscape rainwater collecting device according to claim 1, characterized in that: The water inlet pipe (7) is provided with a water storage tank (20) above it, the water storage tank (20) comprises a tank body (2001), the upper part of the tank body (2001) is provided with a water inlet (2002), the water inlet (2002) is a tubular structure, the tubular structure is provided with a screw thread, the upper end of the tank body (2001) is provided with a connecting port, the upper side of one side of the tank body (2001) is provided with a water inlet port (2003), the lower side of one side of the tank body (2001) is provided with a water outlet (2004), the water outlet (2004) is fixed and communicated with the water inlet pipe (7), the water inlet (2002) is provided with a water collecting funnel (21) for collecting rainwater.

3. The urban landscape rainwater collecting device according to claim 2, characterized in that: The water collecting funnel (21) comprises a funnel body (2101), the center of the funnel body (2101) is connected with a funnel connecting pipe (2102), the funnel connecting pipe (2102) is provided with a screw thread, the two ends of the funnel connecting pipe (2102) can be connected with the water inlet (2002) of the tubular structure through the screw thread, one end of the funnel connecting pipe (2102) extends out of the funnel body (2101), and the other end is arranged in the funnel body (2101).

4. The urban landscape rainwater collecting device according to claim 3, characterized in that: The funnel connecting pipe (2102) is arranged in the funnel body (2101), a leakage hole (2104) is arranged at the position where the one end of the funnel connecting pipe (2102) contacts the funnel body (2101), the water inlet (2002) of the tubular structure is provided with an internal screw thread, and the two ends of the funnel connecting pipe (2102) are provided with external screw threads.

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