CN217630216U - Sponge city water cyclic utilization equipment - Google Patents

Abstract

The utility model discloses a sponge city water recycling device, which comprises a concrete reservoir and a PVC waterproof membrane, wherein the PVC waterproof membrane is compounded on the inner wall of the concrete reservoir, a filtering mechanism is installed on the left side of the top end of the concrete reservoir, a liquid level monitoring mechanism is installed on the right side of the top end of the PVC waterproof membrane, and a drainage mechanism is installed on the right side of the top end of the concrete reservoir; the filter mechanism includes: and the first concrete enclosure is fixedly connected to the left side of the top end of the concrete reservoir. This city water cyclic utilization equipment in sponge can make the rainwater filter the back and get into the concrete cistern, neither can occupy the concrete cistern retaining space, has promoted the rainwater pureness again, and the concrete cistern is in the encapsulated situation for a long time in addition, prevents rainwater evaporation loss in the cistern, avoids water resource loss, and the rainwater has automatic regulation and control ability in the concrete cistern, and the road rainwater possesses and lasts the discharge capacity, and the rainwater obtains utilizing, the water economy resource.

Description

Sponge city water cyclic utilization equipment

Technical Field

The utility model relates to a sponge city water resource utilization technical field specifically is a sponge city water cyclic utilization equipment.

Background

The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. When raining, the rainwater can absorb water, store water, seep water and purify water, and the stored water is released and utilized when needed, so that the rainwater can freely migrate in the city. The road drainage facility has the functions of quickly discharging road surfaces, ground runoff and various urban wastewater, preventing water accumulation, reducing overhigh underground water level and discharging water permeating into a road surface structure layer and a roadbed so as to ensure the stability of the roadbed, prolong the service life of the road surfaces, maintain the normal traffic and safety of vehicles and pedestrians and ensure the cleanness and sanitation of the road;

road drainage has the outlet on the roadside, makes the rainwater get into the reservoir that is built in advance through the outlet, and at the actual drainage in-process, the rainwater also can bring road rubbish into the cistern, both can occupy the cistern space, again cause the pollution to the rainwater, because the outlet belongs to normally opening, rainwater evaporation loss in the cistern causes water resource loss, in addition, if meet very big torrential rain, after the cistern rainwater is amassed, road rainwater can't continue to discharge, and the rainwater can not be utilized, influences normal traffic, also can cause the injury to the road.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sponge city water cyclic utilization equipment to solve at least prior art rainwater and can not filter the back and deposit the cistern, the rainwater can be because evaporation and loss in the cistern, and can't continue to get rid of the road rainwater after the cistern is fully loaded with, and the water resource can not obtain cyclic utilization's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the sponge city water recycling equipment comprises a concrete reservoir and a PVC waterproof membrane, wherein the PVC waterproof membrane is compounded on the inner wall of the concrete reservoir, a filtering mechanism is installed on the left side of the top end of the concrete reservoir, a liquid level monitoring mechanism is installed on the right side of the top end of the PVC waterproof membrane, and a drainage mechanism is installed on the right side of the top end of the concrete reservoir;

the filter mechanism includes: the first concrete enclosure is fixedly connected to the left side of the top end of the concrete reservoir; the filter assembly is placed at the top of the inner cavity of the first concrete enclosure; the sealing assembly is fixedly connected to the bottom end of the inner wall of the first concrete enclosure;

the liquid level monitoring mechanism includes: the guide rod is fixedly connected to the right side of the top of the inner cavity of the PVC waterproof membrane; the electromagnetic switch is arranged on the top of the right side wall of the guide rod; the floating block can be sleeved on the outer wall of the guide rod in a vertically sliding manner; the permanent magnet is arranged on the right inner wall of the floating block; and the stop block is arranged at the bottom end of the guide rod and used for limiting the floating block to move out of the guide rod.

Preferably, the cross section of the outer wall of the guide rod is rectangular.

Preferably, the filter assembly comprises: the grating plate is placed at the top of the first concrete enclosure; the bracket is fixedly connected to the lower surface of the grid plate and is in adaptive insertion connection with the inner cavity of the first concrete enclosure; the filter screen is arranged at the top end of the inner cavity of the bracket; a plurality of filter cotton are stacked in the inner cavity of the bracket from top to bottom, and the filter cotton is positioned at the bottom end of the filter screen; the net cage is fixedly connected to the bottom end of the support; and the sandstone fillers are filled in the inner cavity of the net cage.

Preferably, the closure assembly comprises: the base body is fixedly connected to the bottom end of the inner wall of the first concrete enclosure; the two diversion holes are respectively formed in the left side and the right side of the upper surface of the base body and penetrate through the upper surface and the lower surface of the base body; the rotating shaft is rotatably arranged at the center of the inner cavity of the flow guide hole; the blade, quantity is a plurality of, along circumference equidistance install in the outer wall of carousel.

Preferably, the inner cavity of the diversion hole is circular.

Preferably, the drainage mechanism includes: the second concrete enclosure is fixedly connected to the right side of the top end of the concrete reservoir; the first water pump and the second water pump are respectively arranged on the left inner wall and the right inner wall of the second concrete enclosure, and the second water pump is electrically connected with the electromagnetic switch; the number of the water inlet pipes is two, one ends of the two water inlet pipes are respectively installed at the water inlets of the first water pump and the second water pump, and the other ends of the two water inlet pipes extend to the bottom end of the inner cavity of the PVC waterproof membrane; the cover plate is arranged at the top end of the second concrete enclosure; one end of the first water outlet pipe is mounted at the water outlet of the second water pump, and the other end of the first water outlet pipe extends out of the upper surface of the cover plate; the column is arranged on the left side of the upper surface of the cover plate; the second water outlet pipe is wound on the outer wall of the cylinder, and one end of the second water outlet pipe penetrates through the lower surface of the cover plate and is connected with the water outlet of the first water pump; the pipe clamp is arranged at the top end of the column body; and the spray head is arranged at the other end of the second water outlet pipe, and is clamped in the inner cavity of the pipe clamp.

Compared with the prior art, the beneficial effects of the utility model are that: according to the sponge city water recycling device, accumulated water is filtered through the filter screen, the filter cotton and the sand stone filler, the purified accumulated water enters the flow guide holes, the rotating accumulated water of the blades passes through the flow guide holes to enter the concrete reservoir, the accumulated water is stored, the floating block is used for sensing the accumulated water storage amount in the concrete reservoir and can ascend under the action of accumulated water buoyancy, once the permanent magnet triggers the electromagnetic switch, the second water pump is started to pump out the accumulated water in the concrete reservoir and supply water to forests or gardens, the accumulated water is guided into the spray head through the second water outlet pipe under the action of suction of the first water pump, and workers can move the spray head to spray water on the road surface or irrigate flowers and plants.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front sectional view of the filter mechanism;

FIG. 3 is a front sectional view of the liquid level monitoring mechanism;

FIG. 4 is a front sectional view of the drain mechanism.

In the figure: 1. the water level monitoring device comprises a concrete reservoir, 2, a PVC waterproof membrane, 3, a filtering mechanism, 4, a liquid level monitoring mechanism, 5, a drainage mechanism, 31, a first concrete enclosure, 32, a filtering component, 33, a sealing component, 41, a guide rod, 42, an electromagnetic switch, 43, a floating block, 44, a permanent magnet, 45, a stop block, 51, a second concrete enclosure, 52, a first water pump, 53, a second water pump, 54, a water inlet pipe, 55, a cover plate, 56, a first water outlet pipe, 57, a cylinder, 58, a second water outlet pipe, 59, a pipe clamp, 510, a spray head, 321, a grating plate, 322, a support, 323, a filter screen, 324, filter cotton, 325, a net cage, 326, a gravel filler, 331, a base body, 332, a diversion hole, 333, a rotating shaft, 334 and a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sponge city water recycling device comprises a concrete reservoir 1 and a PVC waterproof membrane 2, wherein the PVC waterproof membrane 2 is compounded on the inner wall of the concrete reservoir 1, the PVC waterproof membrane 2 has impermeability and is used for storing rainwater, a filtering mechanism 3 is installed on the left side of the top end of the concrete reservoir 1, a liquid level monitoring mechanism 4 is installed on the right side of the top end of the PVC waterproof membrane 2, and a drainage mechanism 5 is installed on the right side of the top end of the concrete reservoir 1;

the filtering mechanism 3 comprises a first concrete enclosure 31, a filtering component 32 and a sealing component 33, the first concrete enclosure 31 is fixedly connected to the left side of the top end of the concrete reservoir 1, the filtering component 32 is placed at the top of an inner cavity of the first concrete enclosure 31, and the sealing component 33 is fixedly connected to the bottom end of the inner wall of the first concrete enclosure 31;

liquid level monitoring mechanism 4 includes guide arm 41, electromagnetic switch 42, kicking block 43, permanent magnet 44 and dog 45, 41 fixed connection in the inner chamber top right side of PVC waterproof membrane 2 of guide arm 41, guide arm 41 plays the guide effect to kicking block 43, electromagnetic switch 42 is installed in the right side wall top of guide arm 41, permanent magnet 44 corresponds with electromagnetic switch 42 position time, can make electromagnetic switch 42 trigger, let second water pump 53 circular telegram start, kicking block 43 cup joints the outer wall in guide arm 41 with sliding from top to bottom, permanent magnet 44 is installed in the right inner wall of kicking block 43, dog 45 is installed in the bottom of guide arm 41, dog 45 restriction kicking block 43 shifts out guide arm 41.

Preferably, the outer wall of the guide rod 41 has a rectangular cross section to prevent the floating block 43 from rotating around the guide rod 41, so as to ensure that the permanent magnet 44 and the electromagnetic switch 42 are always on the same side.

As a preferable scheme, further, the filtering component 32 includes a grating plate 321, a bracket 322, a filtering net 323, filtering cotton 324, a net cage 325 and sand filler 326, the grating plate 321 is placed on the top of the first concrete enclosure 31, and is at the same height as the road surface, so as to achieve the purpose of bearing, the bracket 322 is fixedly connected to the lower surface of the grating plate 321, and is in adaptive insertion with the inner cavity of the first concrete enclosure 31, the filtering net 323 is installed on the top end of the inner cavity of the bracket 322, the filtering net 323 is used for primary filtering of accumulated water, the number of the filtering cotton 324 is several, the filtering cotton 324 is stacked in the inner cavity of the bracket 322 from top to bottom, the filtering cotton 324 is located at the bottom end of the filtering net 323, so as to achieve secondary filtering of the accumulated water, the net cage 325 is fixedly connected to the bottom end of the bracket 322, and the sand filler 326 is filled in the inner cavity of the net cage 325, so as to be used for deposition filtering of the accumulated water.

As a preferable scheme, further, the sealing component 33 includes a base 331, two diversion holes 332, a rotation shaft 333 and blades 334, the base 331 is fixedly connected to the bottom end of the inner wall of the first concrete enclosure 31, the diversion holes 332 are respectively opened at the left and right sides of the upper surface of the base 331, the diversion holes 332 penetrate through the upper and lower surfaces of the base 331, the first concrete enclosure 31 is communicated with the concrete reservoir 1 through the diversion holes 332, the rotation shaft 333 is rotatably installed at the center of the inner cavity of the diversion holes 332, the blades 334 are installed at the outer wall of the rotation disc 333 at equal intervals in the circumferential direction, and the blades 334 are used for sealing the inner cavity of the diversion holes 332 to prevent evaporation of accumulated water.

Preferably, the inner cavity of the flow guide hole 332 is circular, so that the distance between the blade 334 and the flow guide hole 332 is not changed when the blade 334 rotates, and the distance between the blade 334 and the flow guide hole 332 is reduced as much as possible.

As a preferable scheme, further, the drainage mechanism 5 includes a second concrete enclosure 51, a first water pump 52, a second water pump 53, a water inlet pipe 54, a cover plate 55, a first water outlet pipe 56, a column 57, a second water outlet pipe 58, pipe clamps 59 and a nozzle 510, the second concrete enclosure 51 is fixedly connected to the right side of the top end of the concrete reservoir 1, the first water pump 52 and the second water pump 53 are respectively installed on the left and right inner walls of the second concrete enclosure 51, the second water pump 53 is electrically connected with the electromagnetic switch 42, the number of the water inlet pipes 54 is two, one end of each of the two water inlet pipes 54 is respectively installed at the water inlets of the first water pump 52 and the second water pump 53, and the other end extends to the bottom end of the inner cavity of the PVC waterproof membrane 2, so as to ensure that all accumulated water stored in the PVC waterproof membrane 2 can be pumped out, the cover plate 55 is installed at the top end of the second concrete enclosure 51, one end of the first water outlet pipe 56 is installed at the water outlet of the second water pump 53, the other end of the first water outlet pipe extends out of the upper surface of the cover plate 55, the first water outlet pipe 56 can be drained to areas with large water demand, such as gardens or forests, the column body 57 is installed on the left side of the upper surface of the cover plate 55 and used for winding and arranging the second water outlet pipe 58, the second water outlet pipe 58 is wound on the outer wall of the column body 57, one end of the second water outlet pipe 58 penetrates through the lower surface of the cover plate 55 and is connected with the water outlet of the first water pump 52, the pipe clamp 59 is installed at the top end of the column body 57, the spray head 510 is installed at the other end of the second water outlet pipe 58, a worker moves the spray head 510 to perform sprinkling maintenance or flower irrigation on roads, and the spray head 510 is clamped in the inner cavity of the pipe clamp 59.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Firstly, a concrete reservoir 1, a first concrete enclosure 31 and second concrete 51 are pre-buried at the bottom of a roadbed, a first water outlet pipe 56 is moved to a position with a large water demand, such as a garden or a forest, once accumulated water is generated on a road, the accumulated water flows to a grating plate 321 by virtue of the terrain accumulated water of the road, a filter screen 323 primarily filters the accumulated water, then filter cotton 324 secondarily filters the accumulated water, finally, accumulated water purification is realized through sandstone fillers 326, the clean accumulated water flows into a flow guide hole 332, the accumulated water can press a moving blade 334 to rotate due to self-weight of the accumulated water, the accumulated water flows into the concrete reservoir 1 from top to bottom in the flow guide hole 332, the blade 334 seals the flow guide hole 332 at any time to realize filtration and collection of the accumulated water, the concrete reservoir 1 is sealed to prevent the accumulated water from being evaporated and lost, and further achieve storage of the accumulated water;

step two, as the liquid level in the concrete reservoir 1 rises, the floating block 45 moves upwards along the outer wall of the guide rod 41 under the action of the buoyancy of the liquid level until the permanent magnet 44 corresponds to the electromagnetic switch 42, which indicates that the accumulated water in the concrete reservoir 1 is full, the electromagnetic switch 42 triggers the second water pump 53 to be electrified, the second water pump 53 sucks the accumulated water under the action of self suction force, the accumulated water is conveyed to a garden or a forest through the first water outlet pipe 56, and the situation that the accumulated water cannot be discharged completely due to overlarge accumulated water amount is prevented;

and step three, when road maintenance or roadside flower and grass irrigation is needed, the spray head 510 is taken down from the pipe clamp 59, the second water outlet pipe 58 is detached from the column body 57, the power supply of the first water pump 52 is switched on, accumulated water in the concrete reservoir 1 is pumped out by the first water pump 52 under the action of self suction, and workers move the spray head 510, so that road watering maintenance or flower and grass irrigation can be realized, rainwater recycling is realized, and water resources are saved.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; unless otherwise expressly stated or limited, the terms "fixedly connected," "mounted," "opened," "sleeved," "plugged," "electrically connected," and the like are to be construed broadly, e.g., as fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sponge city water cyclic utilization equipment, includes concrete cistern (1) and PVC water proof membrane (2), PVC water proof membrane (2) compound in the inner wall of concrete cistern (1), its characterized in that: a filtering mechanism (3) is installed on the left side of the top end of the concrete reservoir (1), a liquid level monitoring mechanism (4) is installed on the right side of the top end of the PVC waterproof membrane (2), and a drainage mechanism (5) is installed on the right side of the top end of the concrete reservoir (1);

the filter mechanism (3) includes:

the first concrete enclosure (31) is fixedly connected to the left side of the top end of the concrete reservoir (1);

a filter assembly (32) placed on top of the interior cavity of the first concrete enclosure (31);

the closing assembly (33) is fixedly connected to the bottom end of the inner wall of the first concrete enclosure (31);

the liquid level monitoring mechanism (4) comprises:

the guide rod (41) is fixedly connected to the right side of the top of the inner cavity of the PVC waterproof membrane (2);

an electromagnetic switch (42) mounted on the top of the right sidewall of the guide rod (41);

the floating block (43) can be sleeved on the outer wall of the guide rod (41) in a vertically sliding manner;

a permanent magnet (44) mounted on the right inner wall of the floating block (43);

and the stop block (45) is arranged at the bottom end of the guide rod (41), and the stop block (45) limits the floating block (43) to move out of the guide rod (41).

2. The sponge city water recycling equipment of claim 1, characterized in that: the cross section of the outer wall of the guide rod (41) is rectangular.

3. The sponge city water recycling equipment of claim 1, characterized in that: the filter assembly (32) comprises:

a grid plate (321) placed on top of the first concrete enclosure (31);

the bracket (322) is fixedly connected to the lower surface of the grating plate (321) and is in adaptive insertion connection with the inner cavity of the first concrete enclosure (31);

the filter screen (323) is arranged at the top end of the inner cavity of the bracket (322);

a plurality of filter cotton (324) which are stacked in the inner cavity of the bracket (322) from top to bottom, and the filter cotton (324) is positioned at the bottom end of the filter screen (323);

the net cage (325) is fixedly connected to the bottom end of the bracket (322);

sandstone filling (326) filled in the inner cavity of the net cage (325).

4. The sponge city water recycling device according to claim 1, characterized in that: the closure assembly (33) comprises:

the base body (331) is fixedly connected to the bottom end of the inner wall of the first concrete enclosure (31);

the number of the flow guide holes (332) is two, the two flow guide holes are respectively formed in the left side and the right side of the upper surface of the base body (331), and the flow guide holes (332) penetrate through the upper surface and the lower surface of the base body (331);

the rotating shaft (333) is rotatably arranged at the center of the inner cavity of the flow guide hole (332);

blades (334) of a number, mounted at equal intervals along the circumferential direction on the outer wall of the rotating shaft (333).

5. The sponge city water recycling equipment of claim 4, characterized in that: the shape of the inner cavity of the flow guide hole (332) is circular.

6. The sponge city water recycling device according to claim 1, characterized in that: the drainage mechanism (5) includes:

the second concrete enclosure (51) is fixedly connected to the right side of the top end of the concrete reservoir (1);

the first water pump (52) and the second water pump (53) are respectively arranged on the left inner wall and the right inner wall of the second concrete enclosure (51), and the second water pump (53) is electrically connected with the electromagnetic switch (42);

the number of the water inlet pipes (54) is two, one ends of the two water inlet pipes (54) are respectively arranged at the water inlets of the first water pump (52) and the second water pump (53), and the other ends of the two water inlet pipes extend to the bottom end of the inner cavity of the PVC waterproof membrane (2);

the cover plate (55) is arranged at the top end of the second concrete enclosure (51);

one end of the first water outlet pipe (56) is installed at the water outlet of the second water pump (53), and the other end of the first water outlet pipe extends out of the upper surface of the cover plate (55);

a column (57) mounted on the left side of the upper surface of the cover plate (55);

the second water outlet pipe (58) is wound on the outer wall of the column body (57), and one end of the second water outlet pipe (58) penetrates through the lower surface of the cover plate (55) and is connected with a water outlet of the first water pump (52);

a pipe clamp (59) mounted on the top end of the column body (57);

and the spray head (510) is arranged at the other end of the second water outlet pipe (58), and the spray head (510) is clamped in the inner cavity of the pipe clamp (59).

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