CN210032027U

CN210032027U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Info

Publication number: CN210032027U
Application number: CN201920495578.7U
Authority: CN
Inventors: 张新虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-02-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a sponge urban rainwater shunting hinders dirty anti-reflux discharging equipment relates to urban rainwater drainage and irrigation well technical field, and this sponge urban rainwater shunting hinders dirty anti-reflux discharging equipment, including soil layer, cistern and pool neck, the inside on soil layer is provided with the cistern, and the top of cistern is provided with pool neck, the top fixedly connected with apron of pool neck. This sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, on the one hand through setting up the apron, the effectual rainwater of having avoided directly subsides to in the cistern, and cause too much impurity to get into the cistern, influence the quality of rainwater, on the other hand aluminum alloy material has stronger toughness, great hardness and stronger corrosion resistance, through adopting the aluminum alloy material, make apron and filter sturdy and durable, be difficult for being damaged and have longer life, secondly through setting up the filter, make it can filter some impurity of aquatic, the effectual cleanliness factor that has strengthened the rainwater.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Technical Field

The utility model relates to an urban rainwater drainage and irrigation well technical field specifically is a sponge urban rainwater shunting hinders dirty anti-current discharge device.

Background

At present, the present drainage system of the big-and-middle-sized city of china exists firstly that sealed not well, appear deodorant easily, prevent against the current, prevent the mosquito and fly, block dirty not well, and easily fall, cause the personal accident, secondly the poor problem of ubiquitous drainage, meet the heavy rainstorm and will cause urban waterlogging, need draw water the drainage waterlogging temporarily, the normal operating in city has been influenced, also cause huge economic loss simultaneously, and simultaneously, because a large amount of rainwater does not have the water storage facility, do not in time obtain utilizing, thereby also cause the underground water level in city to generally descend, a large amount of water resources are fallen in the useless waste.

The existing sponge city rainwater shunting type dirt-blocking countercurrent-preventing drainage device has the defects of poor use effect and poor filtering effect, and therefore needs to be improved.

The sponge city rainwater shunting type dirt-blocking countercurrent-preventing discharging device disclosed in the Chinese utility model patent application publication No. CN207660069U, although a graded drainage mode is adopted, small rainwater is shunted to a grass planting ditch or a rainwater garden sponge body through a small rainwater drainage pipe, large rainwater flows into a city sewer through a drain pipe, the accumulated water on the road surface can be quickly reduced, rainwater siltation is not easy to cause, the drainage capability of a city drainage system is improved, a movable sealing mode is utilized, deodorization, countercurrent prevention, mosquito and fly prevention, dirt blocking and falling prevention are realized, the integral water storage capacity of a city area is increased, the urban groundwater is obviously replenished, the urban water resource is saved, the design is novel, the structure is ingenious, the shunting is effective, the operation is simple, the environment is protected, the sponge city storage and drainage functions are greatly improved, however, the sponge urban rainwater split-flow type dirt-blocking countercurrent-preventing drainage device has the defects of no good filtering effect, poor using effect and the like in the using process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, has solved current sponge city rainwater shunting and has hindered dirty anti-reflux discharging equipment, and the result of use is not good enough, problem that the filter effect is not good enough.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, includes soil layer, cistern and pool neck: the soil layer is internally provided with a reservoir, the top of the reservoir is provided with a reservoir neck, the top of the reservoir neck is fixedly connected with a cover plate, the bottom of the cover plate is fixedly connected with a filter plate, the cover plate and the soil layer are both internally provided with clamping grooves matched with the filter plate, the filter plate is fixedly connected inside the clamping grooves, and the filter plate comprises a first filter screen and a second filter screen;

a water immersion layer is laid on the top of the soil layer, a water suction pump is arranged at the bottom of the reservoir, one end of the water suction pump is fixedly connected with a water pipe, the outer surface of the water pipe is fixedly connected with a fixing ring, a groove matched with the fixing ring is formed in the cover plate, the fixing ring is fixedly connected in the groove, screw holes are formed in the fixing ring and the cover plate, fixing screws are connected in the screw holes in a threaded manner, and the fixing ring is fixedly connected with the cover plate through the fixing screws;

the inside of the pool neck is provided with a drain hole, and a drainage pipeline is laid inside the soil layer.

Optionally, the cover plate and the filter plate shell are made of aluminum alloy.

Optionally, first filter screen is the filter screen of aluminum alloy material, the second filter screen is the filter screen of active carbon material, just the second filter screen is located the filter and is close to one side of pool neck, first filter screen is located the filter and is close to the one side of soaking the water layer, just fixed connection between first filter screen and the second filter screen.

Optionally, the water immersion layer is made of stones with coarse particle sizes, and the particle sizes of the stones are smaller than the aperture of the first filter screen.

Optionally, one side of the soil layer, which is in contact with the water immersion layer, is set to be an inclined plane, and one end of the inclined plane, which is close to the cover plate, is lower than one end of the inclined plane, which is far away from the cover plate.

Optionally, the number of the drain holes and the drain pipes is a plurality, the drain pipes are matched with the drain holes, and one end of the drain pipe close to the pool neck is higher than one end of the drain pipe far away from the pool neck.

(III) advantageous effects

The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, possesses following beneficial effect:

(1) the sponge city rainwater shunting type dirt-blocking countercurrent-preventing drainage device effectively prevents rainwater from directly settling into a water storage tank by arranging the cover plate on one hand, and cause excessive impurities to enter the reservoir, which affects the quality of rainwater, on the other hand, the aluminum alloy material has stronger toughness, larger hardness and stronger corrosion resistance, by adopting the aluminum alloy material, the cover plate and the filter plate are firm and durable, are not easy to be damaged and have longer service life, secondly through setting up the filter, make it can filter the partly impurity of aquatic, the effectual cleanliness factor who strengthens the rainwater, the material through soaking the layer is the stone of coarse grain footpath in addition, makes it can filter the large-scale solid impurity that mix with in the rainwater, and the effectual filter effect of having avoided impurity to block up the filter and getting into the cistern and cause hoarding up, effectual reinforcing the device.

(2) This sponge city rainwater shunting hinders dirty anti-current discharging equipment that flows, set up to the inclined plane through one side that soil layer and soaking layer contacted on the one hand, be favorable to the rainwater to flow into the cistern, the effectual retaining effect that has strengthened the device, on the other hand is higher than the one end that the pond neck was kept away from to the drain pipe through the one end that drainage pipe is close to the pond neck, be favorable to the discharge of rainwater, and the effectual phenomenon of having avoided the rainwater to flow against the current takes place, secondly through setting up the water pump, be convenient for utilize the water in the cistern.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the filter plate structure of the present invention;

fig. 3 is an enlarged schematic view of a structure at a in fig. 1 according to the present invention.

In the figure: 1-soil layer, 2-water storage tank, 3-tank neck, 4-cover plate, 401-groove, 5-filter plate, 6-first filter screen, 7-second filter layer, 8-water immersion layer, 9-water pump, 10-water pipe, 11-fixing ring, 12-fixing screw and 13-water drainage pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a sponge city rainwater shunting type dirt-blocking countercurrent-preventing discharge device comprises a soil layer 1, a reservoir 2 and a pool neck 3, wherein the reservoir 2 is arranged inside the soil layer 1, the pool neck 3 is arranged at the top of the reservoir 2, a cover plate 4 is fixedly connected to the top of the pool neck 3, a filter plate 5 is fixedly connected to the bottom of the cover plate 4, clamping grooves matched with the filter plate 5 are formed in the cover plate 4 and the soil layer 1, the filter plate 5 is fixedly connected to the inside of the clamping grooves, and the filter plate 5 comprises a first filter screen 6 and a second filter screen 7;

a water immersion layer 8 is laid on the top of a soil layer 1, a water suction pump 9 is arranged at the bottom of a reservoir 2, one end of the water suction pump 9 is fixedly connected with a water pipe 10, the outer surface of the water pipe 10 is fixedly connected with a fixing ring 11, a groove 401 matched with the fixing ring 11 is formed in a cover plate 4, the fixing ring 11 is fixedly connected in the groove 401, screw holes are formed in the fixing ring 11 and the cover plate 4, fixing screws 12 are connected with the inner threads of the screw holes, and the fixing ring 11 is fixedly connected with the cover plate 4 through the fixing screws 12;

the inside of the pool neck 3 is provided with a drain hole, and the inside of the soil layer 1 is paved with a drainage pipeline 13.

As an optional technical solution of the utility model:

the material of apron 4 and filter 5 shell is the aluminum alloy, and the aluminum alloy material has stronger toughness, great hardness and stronger corrosion resistance, through adopting the aluminum alloy material, makes apron 4 and filter 5 sturdy and durable, difficult quilt damage and have longer life.

As an optional technical solution of the utility model:

first filter screen 6 is the filter screen of aluminum alloy material, and second filter screen 7 is the filter screen of active carbon material, and second filter screen 7 is located filter 5 and is close to one side of pool neck 3, and first filter screen 6 is located filter 5 and is close to the one side of soaking water layer 8, and fixed connection between first filter screen 6 and the second filter screen 7, through setting up filter 5, makes it can filter some impurity of aquatic, the effectual cleanliness factor that has strengthened the rainwater.

As an optional technical solution of the utility model:

the material of waterlogging caused by excessive rainfall layer 8 is the stone of coarse grain diameter, and the particle diameter of stone is less than the aperture of first filter screen 6, and the material through waterlogging caused by excessive rainfall layer 8 is the stone of coarse grain diameter, makes it can filter the large-scale solid impurity that mix with in the rainwater, and the effectual filter effect who has avoided impurity to block up filter 5 and get into cistern 2 and cause to bin, effectual reinforcing the device.

As an optional technical solution of the utility model:

one side that soil layer 1 and waterlogging caused by excessive rainfall layer 8 contacted sets up to the inclined plane, and the inclined plane is close to the one end of apron 4 and is less than the one end of keeping away from apron 4, sets up to the inclined plane through one side that soil layer 1 and waterlogging caused by excessive rainfall layer 8 contacted, is favorable to the rainwater to flow into cistern 2, the effectual retaining effect that has strengthened the device.

As an optional technical solution of the utility model:

the quantity of wash port and drainage pipe 13 is a plurality of, drainage pipe 13 and drainage hole looks adaptation, and drainage pipe 13 is higher than the one end that drainage pipe 13 kept away from pond neck 3 near the one end of pond neck 3, and the one end that is close to pond neck 3 through drainage pipe 13 is higher than the one end that drainage pipe 13 kept away from pond neck 3, is favorable to the drainage of rainwater to the effectual rainwater phenomenon of having avoided flowing against the current takes place.

When using, the rainwater filters the large-scale impurity that the rainwater that makes soaking layer 8 will subside contained in through soaking layer 8, then water gets into cistern 2 through filter 5, and the rainwater in cistern 2 is too much, and when the height that holds the rainwater reached drainage pipe 13 and the place that pool neck 3 meets, the rainwater of excessive play can be along with drainage pipe 13 discharges.

To sum up, the rainwater shunting type dirt-blocking and countercurrent-preventing drainage device for the sponge city effectively prevents rainwater from directly settling into the reservoir 2 and causing too much impurities to enter the reservoir 2 to influence the quality of the rainwater by arranging the cover plate 4 when in use, and effectively prevents the rainwater from entering the reservoir 2 by arranging the cover plate 5 on the other hand, the aluminum alloy material has stronger toughness, larger hardness and stronger corrosion resistance, the cover plate 4 and the filter plate 5 are made to be firm and durable, are not easy to be damaged and have longer service life by adopting the aluminum alloy material, and then the filter plate 5 can filter out a part of impurities in the rainwater and effectively enhance the cleanness of the rainwater, moreover, the water immersion layer 8 is made of stones with coarse grain diameter, so that the large solid impurities in the rainwater can be filtered out, and the phenomenon that the impurities block the filter plate 5 and enter the reservoir 2 to cause hoarding is effectively, effectual reinforcing the device's filter effect, one side that contacts through soil layer 1 and flooding layer 8 sets up to the inclined plane on the one hand, be favorable to the rainwater to flow in the cistern, the effectual retaining effect that has strengthened the device, on the other hand passes through the one end that drainage pipe 13 is close to pool neck 3 and is higher than the one end that drainage pipe 13 kept away from pool neck 3, be favorable to the discharge of rainwater, and the effectual phenomenon of avoiding the rainwater adverse current takes place, secondly through setting up water pump 9, be convenient for utilize the water in the cistern 2, the device has good filter effect to the rainwater, and can effectually avoid in impurity gets into cistern 2, cause to hoard up and influence the use of cistern 2, certain practicality has.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, includes soil layer (1), cistern (2) and pool neck (3), its characterized in that:

the soil layer (1) is internally provided with a reservoir (2), the top of the reservoir (2) is provided with a pool neck (3), the top of the pool neck (3) is fixedly connected with a cover plate (4), the bottom of the cover plate (4) is fixedly connected with a filter plate (5), the cover plate (4) and the soil layer (1) are both internally provided with clamping grooves matched with the filter plate (5), the filter plate (5) is fixedly connected inside the clamping grooves, and the filter plate (5) comprises a first filter screen (6) and a second filter screen (7);

a water immersion layer (8) is laid on the top of the soil layer (1), a water suction pump (9) is arranged at the bottom of the water storage tank (2), a water pipe (10) is fixedly connected to one end of the water suction pump (9), a fixing ring (11) is fixedly connected to the outer surface of the water pipe (10), a groove (401) matched with the fixing ring (11) is formed in the cover plate (4), the fixing ring (11) is fixedly connected to the inside of the groove (401), screw holes are formed in the fixing ring (11) and the cover plate (4), fixing screws (12) are connected to the inner threads of the screw holes in a threaded mode, and the fixing ring (11) is fixedly connected with the cover plate (4) through the fixing screws (12);

the inside of the pool neck (3) is provided with a drain hole, and a drainage pipeline (13) is laid inside the soil layer (1).

2. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 1,

the cover plate (4) and the filter plate (5) are made of aluminum alloy.

3. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 1,

first filter screen (6) are the filter screen of aluminum alloy material, second filter screen (7) are the filter screen of active carbon material, just second filter screen (7) are located one side that filter (5) are close to pond neck (3), first filter screen (6) are located one side that filter (5) are close to soak water layer (8), just fixed connection between first filter screen (6) and second filter screen (7).

4. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 1,

the water immersion layer (8) is made of stones with coarse grain diameters, and the grain diameters of the stones are smaller than the pore diameters of the first filter screens (6).

5. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 1,

one side of the soil layer (1) contacting with the water immersion layer (8) is an inclined plane, and one end of the inclined plane close to the cover plate (4) is lower than one end far away from the cover plate (4).

6. The sponge city rainwater split-flow type dirt-resistant backflow-preventing drainage device as claimed in claim 1,

the number of the drain holes and the number of the drain pipelines (13) are a plurality of, the drain pipelines (13) are matched with the drain holes, and one end of the drain pipelines (13) close to the pool neck (3) is higher than one end of the drain pipelines (13) far away from the pool neck (3).