CN217923999U - Formula of damming rain sewage reposition of redundant personnel well - Google Patents

Abstract

The utility model discloses a formula of damming rain sewage reposition of redundant personnel well relates to municipal works technical field, aims at solving the problem of the easy siltation solid-state impurity in the sewage intracavity of traditional formula of damming rain sewage reposition of redundant personnel well. The key points of the technical scheme are as follows: including inside hollow well body, fixedly connected with overflow weir on the interior bottom surface of well body, overflow weir separates the inside of well body for sewage chamber and rainwater chamber, and rainwater chamber intercommunication has the downspout, and sewage chamber intercommunication has the flow-combining pipe that is located the top and the sewage pipe that is located the below, and the interior bottom surface in sewage chamber is equipped with the support piece that sets up for the mouth of pipe symmetry of sewage pipe, encloses between two support pieces to be equipped with and places the chamber. The utility model discloses a setting up of structure can realize leading the recycle of row and rainfall weather rainwater in the stability of fine day domestic sewage, realizes stable distribution of rain and sewage among the daily life, realizes collecting better and utilizing the rainwater, green more.

Description

Formula of damming rain sewage reposition of redundant personnel well

Technical Field

The utility model relates to a municipal works technical field, more specifically say, it relates to a formula of damming rain sewage diversion well.

Background

The catch basin is used in a rain and sewage combined system and aims to separate rain and sewage. In dry seasons, the intercepting well can intercept and flow sewage into the newly-built sewage pipe because only sewage exists in the pipe, in rainy seasons, part of rainwater and sewage are intercepted and flow into the sewage pipe, and the rest of rainwater overflows through the weir body and continues to flow downstream.

The interior of the intercepting well is divided into a sewage cavity and a rainwater cavity by the overflow weir, the sewage cavity is communicated with a sewage discharge pipe for directly discharging high-concentration sewage in a fine day, the flow rate of the sewage in the fine day is slow, the amount of contained impurities is large, a large amount of solid impurities can be deposited in the sewage cavity easily, and further the sewage cavity needs to be subjected to frequent dredging, so that the problem that the solid impurities are deposited easily in the sewage cavity in the traditional intercepting type rainwater diversion well is solved by arranging a structure.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a formula of damming rain sewage reposition of redundant personnel well reaches the purpose that reduces the solid-state impurity siltation volume in sewage chamber through setting up of structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: this formula of damming rain sewage reposition of redundant personnel well, including inside hollow well body, fixedly connected with overflow weir on the interior bottom surface of well body, overflow weir is sewage chamber and rainwater chamber with the internal partitioning of well body, rainwater chamber intercommunication has the downspout, sewage chamber intercommunication has the confluence pipe that is located the top and the sewage pipe that is located the below, the interior bottom surface in sewage chamber is equipped with the support piece that sets up for the mouth of pipe symmetry of sewage pipe, two enclose between the support piece to be equipped with and place the chamber, fixedly connected with wears to placing the intracavity and guide rivers to the interior water conservancy diversion spare of sewage pipe.

The utility model discloses further set up to: the water outlet of the flow merging pipe is communicated with a flow guide pipe, and the water outlet of the flow guide pipe is positioned right above the placing cavity.

The utility model discloses further set up to: the distance from the top surface of the flow guide piece and the top surface of the support piece to the bottom surface in the sewage cavity increases progressively from the sewage pipe to one side far away from the sewage pipe.

The utility model discloses further set up to: the flow guide piece has elastic deformation performance and is sunken downwards to form a flow guide groove penetrating into the placement cavity.

The utility model discloses further set up to: and the inner bottom surface of the placing cavity is fixedly connected with a plurality of elastic pieces which are propped against the bottom of the guide groove.

The utility model discloses further set up to: articulated in the guiding gutter have along its length direction array distribution's a plurality of arcs piece, the top fixedly connected with flexible connectors of arc piece, flexible connectors's top fixedly connected with floats the piece.

The utility model discloses further set up to: a plurality of through holes are formed in the arc-shaped sheet in a penetrating mode.

To sum up, the utility model discloses following beneficial effect has:

when the discharge rate that the water yield that the confluence pipe flows is greater than the sewage pipe, the water level in the sewage intracavity risees gradually, float the piece at this moment and float gradually and drive flexonics spare rebound under the effect of the buoyancy that self received, flexonics spare removes the arc piece that drives rather than fixed connection and upwards rotates around its pin joint, the arc piece realizes breaing up the solid-state impurity of the interior siltation of guiding gutter this moment, make solid-state impurity can discharge away through the sewage pipe under the effect of the water that flows in the guiding gutter, when the water level descends gradually, float the piece also can descend gradually, can make flexonics spare lose the pulling to the arc piece simultaneously, make the arc piece reset gradually.

Drawings

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

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

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an exploded view of the present invention.

In the figure: 1. a well body; 2. an overflow weir; 3. a sewage chamber; 4. a rainwater chamber; 5. a rain pipe; 6. a confluence pipe; 7. a sewage pipe; 8. a support member; 9. a placement chamber; 10. a flow guide member; 11. a flow guide pipe; 12. a diversion trench; 13. an elastic member; 14. an arc-shaped sheet; 15. a flexible connector; 16. a float member; 17. and a through hole.

Detailed Description

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

This formula of damming rain sewage reposition of redundant personnel well, as shown in fig. 1, including inside hollow well body 1, fixedly connected with overflow weir 2 on the interior bottom surface of well body 1, realize the stable support to each structure of well body 1 inside through well body 1, overflow weir 2 separates the inside of well body 1 into sewage chamber 3 and rainwater chamber 4, the separation through overflow weir 2, make in fine day, high concentration sewage is separated in sewage chamber 3, avoid high concentration sewage to flow into rainwater chamber 4 and influence the normal rainwater collecting process in rainwater chamber 4, rainwater chamber 4 intercommunication has rainwater pipe 5, rainwater in rainwater chamber 4 passes through rainwater pipe 5 and discharges from well body 1 inside, and then be carried the sewage treatment plant of rear end, and then can realize the processing and the utilization to this part of water, and then can realize the recovery and the utilization of rainwater resource stability, simultaneously through the separation of overflow weir 2, can avoid this part of sewage to flow into rainwater chamber 4 and influence the rainwater pollution and influence the rainwater chamber 4 when precipitation or initial stage or precipitation are little the sewage concentration is as high as before.

As shown in fig. 2-4, the sewage chamber 3 is communicated with a flow merging pipe 6 located above and a sewage pipe 7 located below, when in sunny days, high-concentration sewage and sewage diluted by rainwater in rainy days are both introduced into the sewage chamber 3 through the flow merging pipe 6, the high-concentration sewage in the sewage chamber 3 is discharged out of the well body 1 through the sewage pipe 7, meanwhile, the flow merging pipe 6 is arranged at a position, close to the upper part, of the sewage chamber 3, so that water flowing from the flow merging pipe 6 into the sewage chamber 3 has partial impact force, and further, solid impurities in a part of the sewage chamber 3 can be stirred, the deposition amount of the solid impurities in the sewage chamber 3 is reduced, the sewage pipe 7 is arranged at a position, close to the lower part, the arrangement ensures that the sewage pipe 7 can sufficiently drain the sewage in the sewage chamber 3, the inner bottom surface of the sewage chamber 3 is provided with a support member 8 symmetrically arranged relative to the pipe orifice of the sewage pipe 7, the support member 8 is arranged as a prefabricated steel bar, and the support member 8 has a stable structural strength and a support strength.

As shown in fig. 2-4, a placing cavity 9 is enclosed between two supporting members 8, a flow guiding member 10 penetrating into the placing cavity 9 and guiding water flow to the sewage pipe 7 is fixedly connected to the supporting members 8, the flow guiding member 10 has elastic deformation performance and is recessed downwards to form a flow guiding groove 12 penetrating into the placing cavity 9, the flow guiding member 10 is made of rubber, the good elastic deformation performance of the flow guiding member 10 is ensured by utilizing the good elasticity of the rubber, the flow guiding member 10 is recessed downwards and penetrates into the placing cavity 9, the bottom of the flow guiding groove 12 is in a suspended state by the arrangement, so that the flow guiding member 10 can vibrate when sewage falling from the top impacts the flow guiding member 10, reduce the solid-state impurity volume that water conservancy diversion spare 10 surface and guiding gutter 12 surface silted up through the vibration of water conservancy diversion spare 10, and then can reduce the siltation volume of solid-state impurity in sewage chamber 3, place a plurality of elastic components 13 that fixedly connected with and guiding gutter 12 bottom offset on the interior bottom surface of chamber 9, elastic component 13 sets up to the spring, through the offset of elastic component 13 with guiding gutter 12 bottom, can drive elastic component 13 when making rivers strike in guiding gutter 12 and vibrate, vibration transmission on the elastic component 13 is to on guiding gutter 12, and then can take away the solid-state impurity of siltation in guiding gutter 12 better, reduce the siltation volume of solid-state impurity in sewage chamber 3

As shown in fig. 2-4, the distance from the top surface of the diversion member 10 and the top surface of the support member 8 to the inner bottom surface of the sewage chamber 3 increases from the sewage pipe 7 to the side away from the sewage pipe 7, the diversion member 10 and the support member 8 together form an inclined surface, and the sewage is subjected to a downward component force along the support member 8 by its own gravity on the surface of the support member 8 under the action of the inclined surface, so that the flowing speed of the sewage is increased, and the condition that solid impurities in the sewage are deposited in the sewage chamber 3 can be reduced.

As shown in fig. 2-4, the water outlet of the merging tube 6 is communicated with a flow guiding tube 11, the water outlet of the flow guiding tube 11 is located right above the placing cavity 9, under the guiding action of the flow guiding tube 11, the water flowing out from the merging tube 6 can impact the flow guiding groove 12 from right above the flow guiding groove 12, the impact can better take away the solid impurities deposited in the flow guiding groove 12, the flow guiding groove 12 is internally hinged with a plurality of arc-shaped pieces 14 distributed in an array manner along the length direction of the flow guiding groove, the arc-shaped pieces 14 are provided with a plurality of through holes 17 in a penetrating manner, the provided through holes 17 enable the water flow to better cross the arc-shaped pieces 14, and simultaneously, the impurities deposited on the arc-shaped pieces 14 can be better flushed away, the top of the arc-shaped pieces 14 is fixedly connected with a flexible connecting piece 15, the top fixedly connected with of flexible connection piece 15 floats piece 16, the material of floating piece 16 sets up to Gao Miju ethylene, flexible connection piece 15 sets up the rope that the nylon fiber made, can drive when the water level in sewage chamber 3 risees and float piece 16 upwards moving, float piece 16 floats when locating to the highest place its top surface is less than the top surface of overflow weir 2, float piece 16 removes and drives flexible connection piece 15 and remove, flexible connection piece 15 removes and drives arc piece 14 around its articulated department with guiding gutter 12 rebound, through the removal of arc piece 14, make the part to the interior silted impurity of guiding gutter 12 break up, and then make the water that flows in guiding gutter 12 can take away the solid-state impurity of silting up in guiding gutter 12 better, reduce the silting up volume of solid-state impurity in sewage chamber 3.

The working principle is as follows: the water in the confluence pipe 6 flows to the guiding gutter 12 directly over and flows downwards under the effect of the draft tube 11, the impact of the water on the surface of the guiding gutter 12 is realized to the guiding part 10 and the elastic part 13, so that the guiding part 10 and the elastic part 13 can vibrate, and then the deposition of impurities in the guiding gutter 12 is reduced through the vibration of the guiding part 10, so that the impurities in the guiding gutter 12 can better pass through the sewage pipe 7 and discharge the well body 1, when the water amount flowing out of the confluence pipe 6 is greater than the discharge speed of the sewage pipe 7, the water level in the sewage chamber 3 gradually rises, at the moment, the floating part 16 gradually floats upwards under the effect of the buoyancy received by the floating part, and drives the flexible connecting part 15 to move upwards, the flexible connecting part 15 moves to drive the arc piece 14 fixedly connected with the arc piece to rotate upwards around the pin joint of the arc piece, at the moment, the arc piece 14 realizes the scattering of the solid impurities deposited in the guiding gutter 12, the solid impurities can be discharged through the sewage pipe 7 under the effect of the water flowing in the guiding gutter 12, when the water gradually descends, the water level also gradually descends, and the arc piece 14 loses the pulling of the arc piece can make the floating part 14 gradually reset principle, and the floating part 14 gradually reset utility model.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a formula of damming rain sewage reposition of redundant personnel well, includes inside hollow well body (1), fixedly connected with overflow weir (2) on the interior bottom surface of well body (1), overflow weir (2) are sewage chamber (3) and rainwater chamber (4) with the internal partitioning of well body (1), its characterized in that: rainwater chamber (4) intercommunication has downspout (5), sewage chamber (3) intercommunication has confluence pipe (6) that is located the top and sewage pipe (7) that is located the below, the interior bottom surface of sewage chamber (3) is equipped with support piece (8) that set up for the mouth of pipe symmetry of sewage pipe (7), two enclose between support piece (8) and be equipped with and place chamber (9), fixedly connected with wears to placing in chamber (9) and guide rivers to flow water conservancy diversion spare (10) in sewage pipe (7) on support piece (8).

2. The shut-off rain and sewage diversion well according to claim 1, wherein: the water outlet of the flow merging pipe (6) is communicated with a flow guide pipe (11), and the water outlet of the flow guide pipe (11) is positioned right above the placing cavity (9).

3. The shut-off rain and sewage diversion well according to claim 2, wherein: the distance between the top surface of the flow guide piece (10) and the top surface of the support piece (8) to the inner bottom surface of the sewage cavity (3) increases progressively from the sewage pipe (7) to the side far away from the sewage pipe (7).

4. The shut-off rain and sewage diversion well according to claim 3, wherein: the flow guide piece (10) has elastic deformation performance and is sunken downwards to form a flow guide groove (12) penetrating into the placing cavity (9).

5. The shut-off rain and sewage diversion well according to claim 4, wherein: the inner bottom surface of the placing cavity (9) is fixedly connected with a plurality of elastic pieces (13) which are propped against the bottom of the diversion trench (12).

6. The shut-off rain and sewage diversion well according to claim 4, wherein: articulated in guiding gutter (12) have along a plurality of arc pieces (14) of its length direction array distribution, the top fixedly connected with flexible connectors (15) of arc piece (14), the top fixedly connected with of flexible connectors (15) floats piece (16).

7. The shut-off rain and sewage diversion well according to claim 6, wherein: a plurality of through holes (17) are formed in the arc-shaped sheet (14) in a penetrating mode.

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