CN217053586U

CN217053586U - Rainwater recycling system

Info

Publication number: CN217053586U
Application number: CN202220522219.8U
Authority: CN
Inventors: 刘海军
Original assignee: SHIJIAZHUANG MUNICIPAL CONSTRUCTION GENERAL CO
Current assignee: SHIJIAZHUANG MUNICIPAL CONSTRUCTION GENERAL CO
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-26
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a rainwater recycling system, which comprises a catchment basin, a clean water pump arranged outside the catchment basin, a clean water tank arranged outside the catchment basin, a sludge tank arranged outside the catchment basin and a submersible sludge pump arranged on the bottom of the catchment basin; catchment basin upper portion and the rainwater well intercommunication of road, the exit linkage of mud pump has the mud pipe, mud pipe and sludge box intercommunication, the import of clear water pump and catchment basin upper portion intercommunication, the export and the clear water tank intercommunication of clear water pump, the lateral wall sliding fit of dive mud pump and catchment basin, the export flange and the mud pipe of submersible mud pump can dismantle and be connected. After the rainwater is precipitated in the catchment tank, solid particles are deposited on the bottom of the tank, and most of the solid particles are pumped into a sludge box through a submersible cement slurry pump for storage, so that the rainwater is collected, precipitated and stored, and the purpose of saving water is achieved.

Description

Rainwater recycling system

Technical Field

The utility model relates to a municipal works facility technical field especially relates to a rainwater system of recycling.

Background

After raining, rainwater on roads is generally wasted by flowing into municipal rainwater pipes through rainwater and then discharging into ditches or rivers through municipal rainwater pipes. Silt, fallen leaves and other sundries are often mixed in the rainwater, so that municipal rainwater pipelines are easily blocked, rainwater drainage is not smooth, and urban inland inundation can be caused in severe cases.

Patent application publication No. CN111456149A discloses a rainwater utilization device, which is used in cooperation with a water storage facility to effectively collect and utilize rainwater, but the rainwater utilization device needs to be distributed for better utilization of rainwater, cannot utilize the existing rainwater well on the road, needs to install and lay pipelines again, is highly destructive to the road, and has a large investment.

Patent application publication No. CN202831061U discloses a parking lot rainwater comprehensive utilization system, which comprises a permeable ground, an aquifer, a rainwater collection ditch, a water storage tank and a rainwater utilization well. After rainwater enters the water storage tank, silt carried in the rainwater is deposited in the water storage tank, deposition post-treatment is inconvenient, and rainwater utilization is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rainwater system of recycling in order to solve the shortcoming among the above-mentioned prior art.

In order to achieve the above object, the utility model adopts the following technical scheme:

a rainwater recycling system comprises a water collecting pool, a clean water pump arranged outside the water collecting pool, a clean water tank arranged outside the water collecting pool, a sludge tank arranged outside the water collecting pool and a submersible sludge pump seated on the bottom of the pool in the water collecting pool; catchment basin upper portion and the rainwater well intercommunication of road, the exit linkage of mud pump has the mud pipe, mud pipe and sludge box intercommunication, the import of clear water pump and catchment basin upper portion intercommunication, the export and the clear water tank intercommunication of clear water pump, the lateral wall sliding fit of dive mud pump and catchment basin, the export flange and the mud pipe of submersible mud pump can dismantle and be connected.

Further, the submersible slurry pump is provided with a vertical transmission shaft on one side, a reamer is fixedly arranged on the circumference of the lower portion of the transmission shaft and is close to the bottom of the pool, the reamer is close to a suction inlet of the submersible slurry pump, and a speed reduction motor used for driving the transmission shaft to rotate is fixedly arranged on the top of the pool of the water collection pool.

Further, a balance ring is fixedly arranged on the outer circle of the transmission shaft, the balance ring is coaxial with the transmission shaft, the balance ring is fixedly connected with the transmission shaft, and the balance ring is arranged above the reamer.

Furthermore, a floater treatment chamber is arranged at the upper part of the water collecting pool and communicated with a rainwater well, and water holes are formed in the bottom of the floater treatment chamber.

Furthermore, a window communicated with the outside is arranged at the top of the floater processing chamber, and a cover plate covers the window.

Further, the outlet flange is vertical, the mud pipe is the connecting block in the one end that is connected with this outlet flange, be equipped with vertical opening on the connecting block, after the lateral wall along the pond of converging of dive mud pump slides to the bottom of the pool, the outlet flange inserts in this opening, the outlet flange internal diameter of dive mud pump is just right with the pore pair that sets up at the middle part of connecting block, this hole and mud pipe intercommunication.

Furthermore, the upper part of the water collecting pool is also provided with an overflow pipe, the overflow pipe is communicated with a municipal rainwater pipeline, a suction inlet of the clean water pump is connected with a clean water pipe, the clean water pipe is communicated with the upper part of the water collecting pool, and an inlet of the overflow pipe is higher than an inlet of the clean water pipe.

Furthermore, the bottom of the pool is obliquely arranged, a pump pit is arranged at the lowest position of the bottom of the pool, and the submersible slurry pump is arranged in the pump pit.

The utility model discloses an actively the effect does:

1. the utility model discloses be equipped with catchment pond, clean water pump, clean water tank, sludge box and dive slush pump, catchment pond upper portion and the rainwater well intercommunication of road, the rainwater deposits the back in catchment pond, and solid particle thing deposit on the bottom of the pool, and the most is stored to sludge box through the dive grout pump pumping to realize gathering, depositing and the storage of rainwater, reach the purpose of using water wisely.

2. Catchment pond upper portion is connected with the overflow pipe, overflow pipe and municipal rainwater pipeline intercommunication to reduce the silt content in the municipal rainwater pipeline, prevented that municipal rainwater pipeline circulation is not smooth or is blockked up.

3. The submersible slurry pump is provided with a reamer on one side and used for crushing the slurry which is agglomerated, so that the submersible slurry pump can be prevented from being blocked.

4. The upper part of the water collecting pool is provided with a floater processing chamber which can collect floaters carried in the rainwater, so that the treatment of the floaters is convenient.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic view showing the connection of the submersible slurry pump and the mud pipe in embodiment 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a schematic structural view of example 2;

FIG. 5 is a schematic structural view of example 3;

in the figure:

1. a catch basin; 2. a grate; 3. a communicating pipe; 4. a pump house; 5. a clear water tank; 6. driving a vehicle; 7. a clean water pump; 8. diving a slurry pump; 9. a sludge discharge pipe; 10. a track; 11. a clean water pipe; 12. an overflow pipe; 13. a reduction motor; 14. a drive shaft; 15. a gimbal ring; 16. a reamer; 17. a water collecting pool; 18. a window; 19. a cover plate; 20. a floater treating chamber; 21. a sling; 22. a sludge tank; 23. an outlet flange; 24. and (7) connecting the block.

Detailed Description

Example 1

As shown in fig. 1, a rainwater recycling system comprises a pump room 4, a closed water collecting tank 17 is arranged below the ground of the pump room 4, a clean water pump 7 is arranged on the position, close to a right wall, of the ground in the pump room 4, a clean water tank 5 is arranged on the roof of the pump room 4, a sludge tank 22 is arranged on the ground outside the right wall of the pump room 4, and a submersible sludge pump 8 is arranged at the bottom of the water collecting tank 17.

The top of the rainwater wells 1 on the road is covered with a grate, the bottom of the rainwater wells 1 is provided with a communicating pipe 3 for connecting the rainwater wells 1, and the communicating pipe 3 is communicated with the upper part of the left side wall of the water collecting pool 17. The outlet of the submersible slurry pump 8 is connected with a sludge discharge pipe 9, the sludge discharge pipe 9 is communicated with a sludge box 22, and the sludge discharge pipe 9 is fixedly connected with the wall of the water collecting tank 17. The import of clean water pump 7 and the right side pool wall upper portion intercommunication of catchment basin 17, the export of clean water pump 7 and the 5 upper portions of clean water tank intercommunication, the pool wall sliding fit on dive slush pump 8 and catchment basin 17 right side, the export flange 23 and the mud pipe 9 of dive slush pump 8 can be dismantled and be connected.

The bottom of the catchment basin 17 is the slope setting of high right side height from left to right, the bottom of the pool is close to the right side pool wall and is equipped with the pump hole, dive slush pump 8 sets up in pump hole bottom.

Rainwater flows into the rainwater wells 1 through the grating 2, and then the communicating pipes 3 collect the rainwater in each rainwater well 1 to the water collecting tank 17. The rainwater is after deposiing in catchment basin 17, and solid particles deposit on the bottom of the pool, and most particulate matters fall into the pump hole, then regularly open dive slush pump 8, take out the mud in the pump hole and store in sludge box 22 to realize the collection, the sediment and the storage of rainwater. Sludge in the sludge tank 22 can be discharged into or pumped out of the sludge truck through a sewage outlet at the bottom of the sludge tank 22, and clear water precipitated at the top of the sludge tank 22 can be discharged into the water collecting tank 17 again through a water outlet at the top.

The top is equipped with driving 6 in the pump house 4, driving 6 hangs on submersible mud pump 8 through hoist cable 21, the top of pool 17 is equipped with the opening in submersible mud pump 8 top, the fixed vertical track 10 that is provided with on the pool wall on pool 17 right side of gathering, the fixed slider that is used for with this track 10 sliding fit that is provided with on submersible mud pump 8.

Still be connected with overflow pipe 12 on the pool wall on catchment basin 17 right side, overflow pipe 12 and municipal rainwater pipeline intercommunication, the sunction inlet of clean water pump 7 is connected with clean water pipe 11, clean water pipe 11 left end and the upper portion intercommunication of catchment basin 17, the left end of overflow pipe 12 is higher than the left end of clean water pipe 11.

When the water level in the catchment basin 17 is too high, the water is discharged to the municipal rainwater pipeline through the overflow pipe 12, and the catchment basin 17 is prevented from overflowing due to the too high water level.

As shown in fig. 2 and 3, the outlet flange 23 of the submersible slurry pump 8 is vertical, the end of the sludge discharge pipe 9 connected with the outlet flange 23 is a connecting block 24, and the connecting block 24 is provided with a vertical gap. When the submersible mud pump 8 slides to the bottom of the pool along the track 10, the outlet flange 23 is inserted into the notch, the inner diameter of the outlet flange 23 of the submersible mud pump 8 is aligned with a hole arranged in the middle of the connecting block 24, and the hole is communicated with the mud discharge pipe 9.

Example 2

As shown in fig. 4, a vertical transmission shaft 14 is arranged at the left of the submersible slurry pump 8, the lower part of the transmission shaft 14 is located in the pump pit, a reamer 16 is fixedly arranged on the circumference of the lower part of the transmission shaft 14, the reamer 16 is close to the bottom of the pump pit, the reamer 16 is close to the suction inlet of the submersible slurry pump 8, and a speed reduction motor 13 for driving the transmission shaft 14 to rotate is fixedly arranged on the top of the collection pool 17.

When the speed reducing motor 13 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the reamer to rotate, and the agglomerated sludge in the pump pit is smashed, so that the submersible sludge pump 8 can conveniently suck, and the submersible sludge pump 8 is prevented from being blocked.

The excircle of transmission shaft 14 is fixed and is provided with compensating ring 15, compensating ring 15 is coaxial with transmission shaft 14, compensating ring 15 and transmission shaft 14 fixed connection, compensating ring 15 sets up in reamer 16 top.

Since the drive shaft 14 is long, the lower portion thereof is easily shaken, causing the drive shaft 14 to swing. After the balance ring 15 is arranged, when the transmission shaft 14 drives the balance ring 15 to rotate, under the action of the gyro effect, the rotating shaft of the transmission shaft 14 is not easy to shake and swing so as to avoid collision of the reamer 16 and the submersible sludge pump 8.

Example 3

As shown in fig. 5, a floating material processing chamber 20 is provided at an upper portion of a left side of the water collection tank 17, the left side of the floating material processing chamber 20 is communicated with the rainwater well 1, and a water through hole is provided at a bottom of the floating material processing chamber 20. The top of the floater processing chamber 20 is provided with a window 18 communicated with the inside of the pump room 4, and a cover plate 19 covers the window 18.

After the rainwater carries the floating objects such as leaves and the like into the floating object processing chamber 20, the floating objects float on the water surface in the floating object processing chamber 20, and the rest water and silt flow downwards out of the floating object processing chamber 20 through the water through holes. The floater treating chamber 20 collects floaters in the rainwater, periodically opens the cover plate 19, and takes out the floaters, so that the floaters in the rainwater can be treated more easily.

At present, the technical scheme of the application has been subjected to a pilot plant test, namely a small-scale experiment before large-scale mass production of products; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization (including intellectual property risk early warning research) has been set forth.

The above-mentioned embodiments are described in detail and specifically to show the preferred embodiments of the present invention, which are only used to illustrate the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, but not to limit the present invention, and the scope of the present invention should not be limited by the present embodiment, i.e. any equivalent changes or modifications made by the spirit of the present invention, for those skilled in the art, within the structure of the present invention, the local modifications inside the system and the changes, transformations, etc. between the subsystems are still within the scope of the present invention.

Claims

1. A rainwater recycling system is characterized by comprising a water collecting pool (17), a clean water pump (7) arranged outside the water collecting pool (17), a clean water tank (5) arranged outside the water collecting pool (17), a sludge tank (22) arranged outside the water collecting pool (17) and a submersible sludge pump (8) seated on the bottom of the pool in the water collecting pool (17); catchment basin (17) upper portion and rainwater well (1) intercommunication of road, the exit linkage of mud pump has mud pipe (9), mud pipe (9) and sludge box (22) intercommunication, the import and catchment basin (17) upper portion intercommunication of clean water pump (7), the export and the clean water box (5) intercommunication of clean water pump (7), the lateral wall sliding fit of dive mud pump (8) and catchment basin (17), export flange (23) and the mud pipe (9) of dive mud pump (8) can be dismantled and be connected.

2. A rainwater recycling system according to claim 1, characterized in that a vertical transmission shaft (14) is arranged beside the submersible slurry pump (8), a reamer (16) is fixedly arranged on the circumference of the lower part of the transmission shaft (14), the reamer (16) is close to the bottom of the pool, the reamer (16) is close to the suction inlet of the submersible slurry pump (8), and a speed reducing motor (13) for driving the transmission shaft (14) to rotate is fixedly arranged on the top of the pool (17).

3. A rainwater recycling system according to claim 2, characterized in that a balance ring (15) is fixedly arranged on the outer circle of the transmission shaft (14), the balance ring (15) is coaxial with the transmission shaft (14), the balance ring (15) is fixedly connected with the transmission shaft (14), and the balance ring (15) is arranged above the reamer (16).

4. A rainwater reuse system according to claim 1, characterized in that the upper part of the water collection pool (17) is provided with a floater treating chamber (20), the floater treating chamber (20) is communicated with the rainwater well (1), and the bottom of the floater treating chamber (20) is provided with water through holes.

5. A rainwater reuse system according to claim 4, characterized in that the top of said floater treating chamber (20) is provided with a window (18) communicating with the outside, and said window (18) is covered with a cover plate (19).

6. A stormwater recycling system according to claim 1, characterised in that the outlet flange (23) is vertical, the mud pipe (9) is provided with a connecting block (24) at the end connected to the outlet flange (23), the connecting block (24) is provided with a vertical opening into which the outlet flange (23) is inserted after the submersible mud pump (8) has been slid along the side wall of the catchment basin (17) to the bottom of the basin, the inner diameter of the outlet flange (23) of the submersible mud pump (8) is aligned with a hole provided in the middle of the connecting block (24), which hole communicates with the mud pipe (9).

7. A rainwater recycling system according to claim 1, characterized in that an overflow pipe (12) is further arranged at the upper part of the water collecting pool (17), the overflow pipe (12) is communicated with the municipal rainwater pipeline, a clean water pipe (11) is connected to the suction port of the clean water pump (7), the clean water pipe (11) is communicated with the upper part of the water collecting pool (17), and the inlet of the overflow pipe (12) is higher than the inlet of the clean water pipe (11).

8. A stormwater reuse system according to claim 1, characterized in that the bottom of the basin is arranged inclined, that the lowest position of the bottom of the basin is provided with a pump pit, and that the submersible pump (8) is arranged in the pump pit.