CN215053788U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment - Google Patents

Abstract

The utility model discloses a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, including discharging the box subassembly, it includes the discharge box to discharge the box subassembly, the fixed inlet tube that is provided with in top of discharge box, the fixed dirty subassembly that hinders that is provided with in inner chamber upper portion of discharge box, the utility model relates to a drainage technical field. This sponge city rainwater shunting hinders dirty anti-reflux discharging equipment, when not having water to circulate downwards from outlet conduit's inside, under the effect of magnet and first spring, the bottom of two first anti-reflux boards is in the in close contact with state, the anti-reflux board is mutually supported to second spring and second, seal outlet conduit's bottom, effectively avoided the emergence against the current, the quality of drainage has been guaranteed, and is suitable for being generalized to use, utilize rainwater gravitational potential energy to promote rotating vane to rotate, make the brush clear stifled processing to the tiny particle filter screen, effectively avoid taking place to block up, and the efficiency of water drainage is improved.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Technical Field

The utility model relates to a drainage technical field specifically is a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment.

Background

The sponge city is a new generation of city rainfall flood management concept, and means that the city 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. Along with the rapid development in city, the ground hardening area constantly enlarges, and partial urban area has drainage pipe design standard low, and urban waterlogging phenomenon is serious day by day, and the rainwater discharges fast in summer becomes the problem that many cities waited to solve urgently, and urban waterlogging's rainwater is passed through underground pipe gallery and is recycled, has both improved urban drainage waterlogging prevention, flood control and disaster reduction's ability, handles the rainwater again and uses, improves the urban water condition.

But current drainage device prevents that the effect is relatively poor against the current, influences the normal emission after the rainwater filters, leads to the water potential backward flow to damage the device, makes the inside a large amount of pondings that appear of device to take place to block up easily, make drainage efficiency reduce, increased operating time, the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging device has solved current discharging device and has prevented that the effect is relatively poor against the current, influences the normal emission after the rainwater filters, leads to the water potential backward flow to damage the device, makes the inside a large amount of ponding that appear of device to take place easily and block up, make drainage efficiency reduce, increased operating time, the relatively poor problem of result of use.

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 and discharges the box subassembly, it includes the discharge box to discharge the box subassembly, the fixed inlet tube that is provided with in top of discharge box, the fixed dirt subassembly that hinders that is provided with in inner chamber upper portion of discharge box, it includes the dirty box of collection of joint between the discharge box inner wall to hinder dirty subassembly, the lateral wall threaded connection that runs through the discharge box respectively in the left and right sides of collection dirty box has sealed lid, it is fixed with the weeping board to collect between the bottom lateral wall of dirty box, the bottom of collection dirty box and the top that covers at the weeping board fixedly connected with circular cone type large granule filter screen, the lower part round of circular cone type large granule filter screen is fixed and is provided with solid slab, the fixed filter assembly that is provided with in inner chamber lower part of discharge box, the high front-back of the inner chamber bottom of discharge box is the slope formula, the lower part front end fixed intercommunication of discharge box has the anti-reflux water pipe subassembly, the anti-backflow water outlet pipe assembly comprises a water outlet pipeline, wherein lifting lugs are symmetrically and fixedly connected to the left side wall and the right side wall of an inner cavity of the water outlet pipeline, one ends, far away from the side wall of the water outlet pipeline, of the lifting lugs are connected with a first anti-backflow plate in a rotating mode, a magnet is fixedly connected to the bottom of the first anti-backflow plate, the lower portion of the first anti-backflow plate is fixedly connected with a first spring between the side walls, corresponding to the water outlet pipeline, of the lifting lugs, a second spring is fixedly connected to the left side wall and the right side wall of the lower portion of the water outlet pipeline, a connecting rod is fixedly connected to the bottom of the second spring, and a second anti-backflow plate is fixedly connected between the bottoms of the connecting rods.

Preferably, the inner wall rotates between the front and back of the inner chamber upper portion of the water inlet pipe and is connected with a sundry ball blocking assembly, the sundry ball blocking assembly comprises a sundry ball, and a plurality of water flowing grooves are uniformly formed in the surface of the sundry ball blocking assembly.

Preferably, the filtering component comprises a small particle filter screen clamped between the inner walls of the discharge box, and the middle of the small particle filter screen is arc-shaped.

Preferably, the middle upper part that just is located the tiny particle filter screen between the inner wall around the discharge box rotates and is connected with the pivot, the even fixedly connected with a plurality of rotating vane of surface round of pivot.

Preferably, one end of the rotating blade, which is far away from the rotating shaft, is fixedly connected with a hairbrush, and the hairbrush is tightly attached to the surface of the small particle filter screen.

Preferably, the inner chamber of the discharge box is evenly clamped with a plurality of fine filter screens between the left side wall and the right side wall below the small particle filter screens.

Advantageous effects

The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment. Compared with the prior art, the method has the following beneficial effects:

(1) the sponge urban rainwater shunting type dirt-blocking countercurrent-preventing discharging device is characterized in that a filtering component is fixedly arranged at the lower part of an inner cavity of a discharging box, the rear part of the bottom of the inner cavity of the discharging box is high and the front part of the bottom of the discharging box is low and slope, the front end of the lower part of the discharging box is fixedly communicated with an countercurrent-preventing water pipe component, the countercurrent-preventing water pipe component comprises a water outlet pipeline, lifting lugs are symmetrically and fixedly connected with the left side wall and the right side wall of the inner cavity of the water outlet pipeline, one ends of the two lifting lugs, far away from the side wall of the water outlet pipeline, are rotatably connected with a first countercurrent-preventing plate, the bottom of the first countercurrent-preventing plate is fixedly connected with an iron-absorbing stone, first springs are fixedly connected between the lower parts of the two first countercurrent-preventing plates and the side wall corresponding to the water outlet pipeline respectively, second springs are fixedly connected with the left side wall and the right side wall of the lower part of the water outlet pipeline, connecting rods are fixedly connected with connecting rods, when no water flows downwards from the inside of the water outlet pipeline, the bottoms of the two first anti-backflow plates are in a close contact state under the action of the magnet and the first spring, the second spring and the second anti-backflow plates are matched with each other to seal the bottom of the water outlet pipeline, so that the occurrence of backflow is effectively avoided, the quality of water drainage is ensured, and the water outlet pipeline is suitable for popularization and use.

(2) The sponge city rainwater shunting type dirt-blocking countercurrent-preventing discharging device is characterized in that a sundry ball blocking component is rotationally connected between the front inner wall and the rear inner wall of the upper part of an inner cavity of a water inlet pipe, the sundry ball blocking component comprises sundry balls, a plurality of water flowing grooves are uniformly formed in the surface of each sundry ball blocking component, each filtering component comprises a small-particle filtering net clamped between the inner walls of a discharging box, the middle of each small-particle filtering net is arc-shaped, a rotating shaft is rotationally connected between the front inner wall and the rear inner wall of the discharging box and above the middle of the small-particle filtering net, a plurality of rotating blades are uniformly and fixedly connected to one circle of the outer surface of the rotating shaft, one end of each rotating blade, far away from the rotating shaft, is fixedly connected with a hairbrush, the hairbrush is tightly attached to the surface of the small-particle filtering net, the arrangement of the sundry ball blocking component effectively prevents large impurities from entering the inside of the discharging box, the rotating blades are pushed to rotate by the gravitational potential energy of rainwater, and the hairbrush can clear and block the small-up the small-particle filtering nets, effectively avoid taking place the jam, improve drainage efficiency, excellent in use effect.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the anti-backflow water pipe assembly of the present invention;

FIG. 4 is a right side view of the debris ball assembly of the present invention;

fig. 5 is a top view of the dirt blocking assembly of the present invention.

In the figure: 1. a drain tank assembly; 11. a discharge tank; 12. a water inlet pipe; 13. a debris-blocking ball assembly; 131. a miscellaneous ball is blocked; 132. a launder; 2. a dirt blocking assembly; 21. a dirt collecting box; 22. a water leakage plate; 23. a sealing cover; 24. a solid plate; 25. a conical large-particle filter screen; 3. a filter assembly; 31. a small particle filter screen; 32. a rotating shaft; 33. a rotating blade; 34. a brush; 35. a fine filter screen; 4. a backflow prevention water pipe assembly; 41. a water outlet pipeline; 42. lifting lugs; 43. a first anti-backflow plate; 44. a magnet; 45. a first spring; 46. a second spring; 47. a connecting rod; 48. the second anti-backflow plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sponge city rainwater shunting type dirt blocking and backflow preventing discharging device comprises a discharging box body assembly 1, wherein the discharging box body assembly 1 comprises a discharging box 11, a water inlet pipe 12 is fixedly arranged at the top of the discharging box 11, a dirt blocking assembly 2 is fixedly arranged at the upper part of an inner cavity of the discharging box 11, the dirt blocking assembly 2 comprises a dirt collecting box 21 clamped between the inner walls of the discharging box 11, the left end and the right end of the dirt collecting box 21 respectively penetrate through the side wall of the discharging box 11 and are in threaded connection with sealing covers 23, a water leakage plate 22 is fixedly arranged between the side walls of the bottom of the dirt collecting box 21, a conical large-particle filter screen 25 is fixedly connected at the bottom of the dirt collecting box 21 and covers the upper part of the water leakage plate 22, a solid plate 24 is fixedly arranged at one circle of the lower part of the conical large-particle filter screen 25, a filtering assembly 3 is fixedly arranged at the lower part of the inner cavity of the discharging box 11, the rear part of the bottom of the discharging box 11 is in a slope shape, the front end of the lower part of the discharging box 11 is fixedly communicated with a backflow preventing water outlet pipe assembly 4, the anti-backflow water outlet pipe component 4 comprises a water outlet pipe 41, lifting lugs 42 are symmetrically and fixedly connected to the left side wall and the right side wall of the inner cavity of the water outlet pipe 41, one ends of the two lifting lugs 42, which are far away from the side wall of the water outlet pipe 41, are respectively and rotatably connected with first anti-backflow plates 43, the bottom of each first anti-backflow plate 43 is fixedly connected with a magnet 44, first springs 45 are respectively and fixedly connected between the lower parts of the two first anti-backflow plates 43 and the corresponding side wall of the water outlet pipe 41, the left side wall and the right side wall of the lower part of the water outlet pipe 41 are respectively and fixedly connected with second springs 46, the bottoms of the two second springs 46 are respectively and fixedly connected with a connecting rod 47, a second anti-backflow plate 48 is fixedly connected between the bottoms of the two connecting rods 47, when no water flows downwards from the interior of the water outlet pipe 41, under the action of the magnet 44 and the first springs 45, the bottoms of the two first anti-backflow plates 43 are in a close contact state, and the second springs 46 and the second anti-backflow plates 48 are mutually matched, the bottom of the water outlet pipeline 41 is sealed, the occurrence of reverse flow is effectively avoided, the quality of drainage is ensured, and the drainage device is suitable for popularization and use, the impurity blocking ball assembly 13 is rotationally connected between the front inner wall and the rear inner wall of the upper part of the inner cavity of the water inlet pipe 12, the impurity blocking ball assembly 13 comprises an impurity blocking ball 131, a plurality of water flowing grooves 132 are uniformly arranged on the surface of the impurity blocking ball 131, the filtering assembly 3 comprises a small particle filter screen 31 clamped between the inner walls of the discharge box 11, the middle of the small particle filter screen 31 is arc-shaped, a rotating shaft 32 is rotationally connected between the front inner wall and the rear inner wall of the discharge box 11 and above the middle of the small particle filter screen 31, a plurality of rotating blades 33 are uniformly and fixedly connected on the outer surface of the rotating shaft 32 in a circle, one end of the rotating blade 33 far away from the rotating shaft 32 is fixedly connected with a brush 34, the brush 34 is tightly attached to the surface of the small particle filter screen 31, a plurality of fine filter screens 35 are uniformly clamped between the left side wall and the right side wall of the inner cavity of the discharge box 11 and below the small particle filter screen 31, hinder the inside that miscellaneous ball subassembly 13 set up and effectively avoid big impurity to get into discharge tank 11, utilize the gravitational potential energy of rainwater to promote rotating vane 33 and rotate, make brush 34 carry out clear stifled processing to tiny particle filter screen 31, effectively avoid taking place to block up, improve drainage efficiency, excellent in use effect.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, rainwater flows into the inside of the discharge box 11 from the water inlet pipe 12, the impurity blocking ball assembly 13 blocks large impurities such as leaves and stones in the process, so that the rainwater enters the inside of the discharge box 11 along the water flowing groove 132, then the conical large-particle filter screen 25 filters the rainwater for the first time, coarse impurities such as silt and the like contained in the rainwater are filtered, so that the coarse impurities are precipitated in the sewage collecting box 21, the rainwater filtered for the first time flows through the small-particle filter screen 31 through the water leaking plate 22 and is filtered again, the rainwater falls onto the top of the rotating blade 33 in the process, the rotating blade 33 is driven to rotate, the brush 34 rotates along with the rotating blade to brush and clean the surface of the small-particle filter screen 31, the rainwater continuously flows through the plurality of fine filter screens 35 to achieve final purification treatment, finally flows out through the water outlet pipe 41, the purified rainwater in the process flushes the first anti-backflow plates 43 together, and then the second anti-backflow plate 48 covering the bottom of the water outlet pipe 41 is flushed downwards, thereby being discharged to the outside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 rainwater shunting hinders dirty anti-reflux discharging equipment, includes and discharges box subassembly (1), its characterized in that: the discharge box body assembly (1) comprises a discharge box (11), a water inlet pipe (12) is fixedly arranged at the top of the discharge box (11), a dirt blocking assembly (2) is fixedly arranged on the upper portion of an inner cavity of the discharge box (11), the dirt blocking assembly (2) comprises a dirt collecting box (21) which is connected between the inner walls of the discharge box (11) in a clamping manner, a sealing cover (23) is connected to the left end and the right end of the dirt collecting box (21) through the side wall of the discharge box (11) in a threaded manner, a water leakage plate (22) is fixedly arranged between the side walls of the bottom of the dirt collecting box (21), a conical large-particle filter screen (25) is fixedly connected to the bottom of the dirt collecting box (21) and covers the upper portion of the water leakage plate (22), a solid plate (24) is fixedly arranged on the lower circle of the conical large-particle filter screen (25), and a filter assembly (3) is fixedly arranged on the lower portion of the inner cavity of the discharge box (11), the rear part of the bottom of the inner cavity of the discharge box (11) is high, the front part of the bottom of the inner cavity of the discharge box (11) is in a slope type, the front end of the lower part of the discharge box (11) is fixedly communicated with an anti-backflow water pipe assembly (4), the anti-backflow water pipe assembly (4) comprises a water outlet pipeline (41), the left side wall and the right side wall of the inner cavity of the water outlet pipeline (41) are symmetrically and fixedly connected with lifting lugs (42), one ends of the two lifting lugs (42) far away from the side wall of the water outlet pipeline (41) are respectively and rotatably connected with first anti-backflow plates (43), the bottom of each first anti-backflow plate (43) is fixedly connected with an iron absorbing stone (44), first springs (45) are respectively fixedly connected between the lower parts of the two first anti-backflow plates (43) and the corresponding side wall of the water outlet pipeline (41), the left side wall and the right side wall of the lower part of the water outlet pipeline (41) are respectively and fixedly connected with second springs (46), and the bottoms of the two second springs (46) are respectively and fixedly connected with connecting rods (47), a second anti-backflow plate (48) is fixedly connected between the bottoms of the two connecting rods (47).

2. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: rotate between the inner wall around the inner chamber upper portion of inlet tube (12) and be connected with and hinder miscellaneous ball subassembly (13), hinder miscellaneous ball subassembly (13) including hindering miscellaneous ball (131), a plurality of tye (132) have evenly been seted up on the surface of hindering miscellaneous ball (131).

3. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: filter component (3) are including joint tiny particle filter screen (31) between discharge case (11) inner wall, the centre of tiny particle filter screen (31) is circular-arc.

4. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: the utility model discloses a granule filter screen, including discharge case (11), the middle top rotation that just is located granule filter screen (31) between the inner wall around discharge case (11) is connected with pivot (32), the even fixedly connected with a plurality of rotating vane (33) of surface round of pivot (32).

5. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 4, wherein: one end of the rotating blade (33) far away from the rotating shaft (32) is fixedly connected with a brush (34), and the brush (34) is tightly attached to the surface of the small particle filter screen (31).

6. The sponge city rainwater split-flow type dirt-resisting countercurrent-preventing drainage device as claimed in claim 1, wherein: the inner cavity of the discharge box (11) is evenly clamped with a plurality of fine filter screens (35) between the left side wall and the right side wall below the small particle filter screen (31).

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