CN210369220U

CN210369220U - Sponge city water circulating system

Info

Publication number: CN210369220U
Application number: CN201921028556.6U
Authority: CN
Inventors: 黄惠星
Original assignee: Dongguan Fenghua Garden Engineering Co Ltd
Current assignee: Dongguan Fenghua Garden Engineering Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-21
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to a sponge urban water circulation system, including setting up in the catch basin of below ground, the inclined plane is set to the bottom surface of catch basin, wear to be equipped with the drain pipe on the lateral wall that the catch basin is close to the lower one end in inclined plane, install pumping device on the drain pipe, the catch basin is installed and is washd the scraper blade, the movable pulley is all installed at the both ends of wasing the scraper blade, the axis of two movable pulleys is on a parallel with the horizontal plane and is on a parallel with the bottom surface of catch basin, the fixed direction slide rail that is on a parallel with the catch basin bottom surface that is provided with on the bottom surface of catch basin, and the axis of direction slide rail perpendicular to movable pulley, wash the scraper blade and remove along direction slide rail, fixed mounting has the slider on the washing scraper blade, install the blow. The impurity of deposit on the catch basin bottom surface that can be fine is scraped to make the catch basin more clean through the water that the drain pipe was taken out, the impurity that water inside contains still less.

Description

Sponge city water circulating system

Technical Field

The utility model relates to a technical field of drainage structures especially relates to a sponge city water circulating system.

Background

With the increasing awareness of environmental protection in society, the utilization of water resources is receiving more and more attention. The sponge city is a new concept of comprehensive utilization of urban rainwater, and the main idea is to store and recycle rainfall. The current common means is to lay a turf and a sand layer on the ground, a water storage tank is arranged at the lower side of the sand layer, rainwater permeates the turf and the sand layer and flows to the water storage tank at the lower part, and a water outlet pipe is connected to the side surface of the water storage tank. However, water is stored in the water storage tank all the year round, impurities in water can be precipitated at the bottom of the water storage tank, and after the impurities are precipitated to a certain height, the water outlet pipe can be blocked, and normal water outlet of the water outlet pipe is affected.

Chinese patent for CN206486967U discloses a sponge city water circulation system, including the outlet pipe of arranging the catch basin of below ground and intercommunication catch basin in, the inside setting of catch basin is cut apart into its washing scraper blade of controlling two parts, wash the drive device that its one end from the catch basin removed to the other end of scraper blade connection drive, the top on ground is equipped with the hydraulic pressure basic station that the scraper blade was washd in the control, and the other end of catch basin is equipped with siphon drainage device, and siphon drainage device has a drain pipe, the drain pipe has water inlet and delivery port, and the water inlet is located the catch basin, and the delivery port is used for communicating the drainage space, siphon drainage device is used for when the ponding water level in catch basin reaches preset water level, takes place siphon phenomenon by oneself and log to the drainage space. However, when water is siphoned out in such a structure, a lot of impurities are mixed inside the structure, and the quality of the water is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sponge city water circulating system can make the water of taking out in the catch basin more clean, and the impurity that inside contained still less.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a sponge urban water circulation system, including setting up in the catch basin of below ground, the bottom surface of catch basin set to the inclined plane, wear to be equipped with the drain pipe on the lateral wall that the catch basin is close to the lower one end in inclined plane, install pumping device on the drain pipe, the catch basin is installed and is washd the scraper blade, the movable pulley is all installed at the both ends of wasing the scraper blade, the axis of two movable pulleys is on a parallel with the horizontal plane and is on a parallel with the bottom surface of catch basin, the fixed direction slide rail that is on a parallel with the catch basin bottom surface that is provided with on the bottom surface of catch basin, and the axis of direction slide rail perpendicular to movable pulley, wash the scraper blade and remove along direction slide rail, fixed mounting has the slider on the washing scraper blade, install.

Through adopting above-mentioned technical scheme, when retaining flowed into the catch basin in, the slider floats, and the washing scraper blade then removes higher position department in the catch basin bottom surface along the direction slide rail. After the water level in the water storage tank reaches a certain height, the water in the water storage tank is pumped out through the water pumping device, the cleaning scraper moves downwards under the action of gravity, and the cleaning scraper can scrape the bottom surface of the water storage tank in the moving process to scrape sediments on the bottom surface of the water storage tank. Then the water containing the sediment at the bottom of the water storage tank is discharged through the drain pipe. The impurity of deposit on the catch basin bottom surface that can be fine is scraped to make the catch basin more clean through the water that the drain pipe was taken out, the impurity that water inside contains still less. The sliding scraper moves up and down through the floating block and gravity, a driving mechanism is not required to be arranged inside the water storage tank, and the structure is simpler.

The utility model discloses further set up to: the cleaning scraper is characterized in that the guide slide rail is a guide groove formed in the bottom surface of the water storage groove, the opening width of the guide groove is smaller than the widest width of the inside of the guide groove, a guide block is fixedly mounted on the cleaning scraper and penetrates through the guide groove, and the width of the guide block is smaller than the opening width of the guide groove.

Through adopting above-mentioned technical scheme, when the guide block inlays to be established in the guide way, the guide block can remove along the guide way to difficult follow the guide way and break away from, thereby restrict the position of wasing the scraper blade when having accumulated water in the catch basin, make the slider can drive the bottom surface removal of wasing the scraper blade along the catch basin.

The utility model discloses further set up to: the cleaning scraper blade set to the inclined plane, and two upper and lower sides on inclined plane all are parallel with the axis of movable pulley, the lower side on inclined plane is more close to the side that the catch basin worn to be equipped with the drain pipe than last side, the cleaning scraper blade is close to the catch basin bottom surface and is separated between the bottom surface of the catch basin and has the space.

Through adopting above-mentioned technical scheme, when wasing the scraper blade and remove lower one end from the higher one end of catch basin bottom surface, can be better scrape the impurity of deposit on the catch basin bottom surface down to because there is the space at the interval between washing scraper blade and the catch basin bottom surface, make the washing scraper blade when removing, the frictional force that it received is littleer, and it is easier to remove.

The utility model discloses further set up to: the guide block on install the leading wheel, the axis of leading wheel is parallel with the axis of movable pulley, and the inside wall butt of leading wheel and guide way.

Through adopting above-mentioned technical scheme, when the guide block inlays to be established in the guide way, leading wheel on the guide block and the inside wall butt of guide way, at the in-process that the slip scraper blade removed, frictional force between guide block and the guide way lateral wall is littleer, and it is easier to remove.

The utility model discloses further set up to: the position that the drain pipe wore to establish is located the upper end of its place side, the one end that the drain pipe is located the inside of catch basin is fixed to be set up in the bottom of this side, and is located the upside of blow off pipe, pumping device is the water pump, and installs the one end that is located the catch basin outside at the drain pipe.

Through adopting above-mentioned technical scheme, set up the drain pipe in the upper end department of catch basin, water is difficult for overflowing from the drain pipe, and more water can be stored to the catch basin. And the lower that the drain pipe is located the one end setting of catch basin, make the water pump when drawing water, can draw more water.

The utility model discloses further set up to: the included angle between the bottom surface of the water storage tank and the horizontal plane is an acute angle, and the size of the acute angle is not less than 45 degrees.

Through adopting above-mentioned technical scheme, set the retaining tank bottom surface to steeper structure, at the in-process that washs the scraper blade and remove, can remove easier, difficult appearance because block, lead to the unable fine phenomenon of scraping deposit impurity on the retaining tank bottom surface.

The utility model discloses further set up to: the water storage tank is characterized in that a water baffle is fixedly mounted on the upper side of the water storage tank, the cross section of the water baffle is equal to that of the water storage tank, a water inlet is formed in one end, close to the drain pipe, of the water baffle, the upper side face of the water baffle is arranged to be an inclined face, and the lower end of the inclined face is one end, close to the water inlet.

By adopting the technical scheme, the rainwater flows into the water storage tank from the lower side of the bottom surface of the water storage tank when flowing into the water storage tank through the water baffle plate. Can make most impurity when the deposit, the deposit is between the lower one side of washing scraper blade and catch basin bottom surface, can be convenient for more wash the impurity that the scraper blade scraped the deposit.

The utility model discloses further set up to: the water inlet and the drainage pipe are internally and fixedly provided with filter screens.

Through adopting above-mentioned technical scheme, the filter screen filters the water that gets into in the catch basin, has reduced the volume that impurity got into in the catch basin, also filters simultaneously drain pipe exhaust water, makes impurity be difficult for discharging from the drain pipe, and then can make the water of taking out through the drain pipe more clean, and the impurity that water inside contains still less.

To sum up, the utility model discloses a beneficial technological effect does:

1. the impurity removing device can well scrape down impurities deposited on the bottom surface of the water storage tank, enables water pumped out from the water storage tank through the drain pipe to be cleaner, and enables the impurities contained in the water to be less;

2. the sliding scraper moves up and down through the floating block and gravity, a driving mechanism is not required to be arranged inside the water storage tank, and the structure is simpler.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention after a part of the side plate is hidden;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic view showing the positions of the water deflector and the second filter.

Reference numerals: 1. a water storage tank; 11. a drain pipe; 12. a blow-off pipe; 13. a first filter screen; 14. a water pump; 15. a valve; 2. a guide groove; 21. cleaning a scraper plate; 22. a sliding wheel; 23. a guide block; 24. a guide wheel; 25. a slider; 3. a water-stop plate; 31. a water inlet; 32. a second filter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the sponge city water circulation system comprises a water storage tank 1 arranged below the ground. The cross section of the water storage tank 1 is square, an inclined plane is arranged in the bottom surface of the water storage tank 1, and the included angle between the inclined plane and the horizontal plane is 45 degrees. A drain pipe 11 and a sewage discharge pipe 12 are arranged on the side surface of the water storage tank 1 close to the lower end of the inclined surface in a penetrating way, the position where the drain pipe 11 is arranged in a penetrating way is positioned at the upper end of the side surface, and the sewage discharge pipe 12 is positioned at the lower end of the side surface. The end of the drain pipe 11 located inside the water storage tank 1 is slightly higher than the height of the sewage discharge pipe 12, a first filter screen 13 (shown in fig. 3) is fixedly installed at the pipe orifice of the end of the drain pipe 11, and a water pump 14 serving as a water pumping device is installed at the end of the drain pipe 11 located outside the water storage tank 1. A valve 15 is arranged at one end of the sewage draining pipe 12 which is positioned outside the water storage tank 1.

As shown in fig. 2 and fig. 3, two parallel guide grooves 2 are formed on the bottom surface of the water storage tank 1, and the guide grooves 2 are perpendicular to one side of the lower end of the bottom surface of the water storage tank 1. The two sides of the bottom surface of the water storage tank 1 are respectively provided with one guide groove 2, and a certain gap is arranged between the guide groove 2 and the two side walls of the water storage tank 1. A cleaning scraper 21 is arranged between the two guide grooves 2, the straight line of the cleaning scraper 21 is parallel to one side of the lower end of the bottom surface of the water storage tank 1, sliding wheels 22 are fixedly arranged at the two ends of the cleaning scraper 21, and one sliding wheel 22 is arranged at each side, far away from each other, of the two guide grooves 2. A guide block 23 is fixedly installed at a position of the cleaning scraper 21 right above the guide groove 2, and the bottom end of the guide block 23 is inserted into the guide groove 2. The guide groove 2 is an inverted T-shaped groove, a guide wheel 24 is installed on the guide block 23, the width of the guide wheel 24 is larger than the opening width of the guide groove 2, and the guide wheel 24 is positioned in the guide groove 2. The cleaning scraper 21 is set to be an inclined plane, the higher side and the lower side of the inclined plane are both parallel to one side of the lower end of the bottom surface of the water storage tank 1, the lower side of the inclined plane is closer to the lower end of the bottom surface of the water storage tank 1 than the higher side, and a gap is formed between the cleaning scraper 21 and the bottom surface of the water storage tank 1. A slider 25 is fixedly attached to the cleaning blade 21. When the sliding scraper moves, the guide block 23 is abutted with the side wall of the guide groove 2 through the guide wheel 24, and a part of gap is left between one side of the washing scraper close to the bottom surface of the water storage groove 1 and the bottom surface of the water storage groove 1. The friction force applied when the sliding scraper moves is effectively reduced, and the sliding scraper is easier to move. And the sliding scraper moves up and down through the floating block 25 and gravity, a driving mechanism is not required to be arranged in the water storage tank 1, and the structure is simpler.

As shown in fig. 2 and 4, a water baffle 3 is fixedly installed on the upper side of the water storage tank 1, the cross section of the water baffle 3 is equal to the cross section of the top surface of the water storage tank 1, a water inlet 31 is formed in one side of the water baffle 3, which is close to the water storage tank 1 and is provided with a drain pipe 11, the upper side surface of the water baffle 3 is an inclined surface, and the lower end of the inclined surface is one end close to the water inlet 31. A second filter screen 32 is fixedly installed on the upper side of the water baffle plate 3, the cross section of the second filter screen 32 is equal to the cross section of the water baffle plate 3 in size, and a certain gap is formed between the second filter screen and the water baffle plate 3. When rainwater flows into the water storage tank 1, the rainwater flows in from the lower side of the bottom surface of the water storage tank 1. Most of the impurities are deposited between the cleaning scraper 21 and the lower side of the bottom surface of the water storage tank 1, so that the cleaning scraper 21 can scrape off the deposited impurities more conveniently.

The working principle is as follows: when raining, rainwater permeates the ground and flows to the water storage tank 1, firstly passes through the second filter screen 32 positioned on the upper side of the water baffle plate 3, and then flows to the water baffle plate 3 after primary filtration of the rainwater is carried out by the second filter screen 32, and flows into the water storage tank 1 from the water blocking port on the water baffle plate 3. The water level in the water storage tank 1 rises continuously, and the cleaning scraper 21 moves to the highest point of the bottom surface of the water storage tank 1 along the guide groove 2 under the action of the floating block 25. After the water level reaches a certain level, the water pump 14 is turned on to pump out the water in the reservoir 1, and when the water level drops, the cleaning blade 21 moves downward under the action of gravity and cleans the impurities deposited on the bottom surface of the reservoir 1. The water drained by the drain pipe 11 is cleaner water at the upper side in the water storage tank 1, and the impurities in the water are less. The water with more sediments on the lower side of the water storage tank 1 is finally discharged through the sewage discharge pipe 12.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sponge city water circulating system, is including setting up in catch basin (1) of below ground, its characterized in that: the bottom surface of the water storage tank (1) is set to be an inclined surface, a drain pipe (11) penetrates through the side wall of the lower end, close to the inclined surface, of the water storage tank (1), a water pumping device is installed on the drain pipe (11), a cleaning scraper (21) is installed on the water storage tank (1), sliding wheels (22) are installed at two ends of the cleaning scraper (21), the axes of the two sliding wheels (22) are parallel to the horizontal plane and the bottom surface of the water storage tank (1), a guide sliding rail parallel to the bottom surface of the water storage tank (1) is fixedly arranged on the bottom surface of the water storage tank (1) and perpendicular to the axis of the sliding wheels (22), the cleaning scraper (21) moves along the guide sliding rail, a floating block (25) is fixedly installed on the cleaning scraper (21), a drain pipe (12) is installed on the bottom end, close to the side surface of the drain pipe (11), and a valve (15) is, the sewage draining pipe (12) is positioned at the lower side of the water draining pipe (11).

2. The sponge city water circulating system of claim 1, wherein: the guide slide rail be offer guide way (2) on catch basin (1) bottom surface, the opening width of guide way (2) is less than the inside widest width of guide way (2), fixed mounting has guide block (23) on washing scraper blade (21), guide block (23) wear to establish in guide way (2), and the width of guide block (23) is less than the opening width of guide way (2).

3. The sponge city water circulating system of claim 1, wherein: the cleaning scraper blade (21) is arranged to be an inclined plane, the upper side and the lower side of the inclined plane are parallel to the axis of the sliding wheel (22), the lower side of the inclined plane is closer to the side surface of the water storage tank (1) through which the drain pipe (11) penetrates than the upper side, and a gap is formed between the side of the cleaning scraper blade (21) close to the bottom surface of the water storage tank (1) and the bottom surface of the water storage tank (1).

4. A sponge city water circulating system as claimed in claim 2 wherein: the guide block (23) is provided with a guide wheel (24), the axis of the guide wheel (24) is parallel to the axis of the sliding wheel (22), and the guide wheel (24) is abutted against the inner side wall of the guide groove (2).

5. The sponge city water circulating system of claim 1, wherein: the position that drain pipe (11) worn to establish is located the upper end of its place side, the one end that drain pipe (11) are located catch basin (1) inside is fixed to be set up in the bottom of this side, and is located the upside of blow off pipe (12), pumping device is water pump (14), and installs the one end that is located catch basin (1) outside at drain pipe (11).

6. The sponge city water circulating system of claim 1, wherein: the included angle between the bottom surface of the water storage tank (1) and the horizontal plane is an acute angle, and the size of the acute angle is not less than 45 degrees.

7. The sponge city water circulating system of claim 1, wherein: the water storage tank is characterized in that a water blocking plate (3) is fixedly mounted on the upper side of the water storage tank (1), the cross section of the water blocking plate (3) is equal to the cross section of the water storage tank (1), a water inlet (31) is formed in one end, close to a drain pipe (11), of the water blocking plate (3), the upper side face of the water blocking plate (3) is arranged to be an inclined plane, and the lower end of the inclined plane is one end, close to the water inlet (31).

8. The sponge city water circulating system of claim 7, wherein: and filter screens are fixedly arranged at the water inlet (31) and in the water discharge pipe (11).