CN217204539U

CN217204539U - Float bowl control rain and sewage diversion well

Info

Publication number: CN217204539U
Application number: CN202220236574.9U
Authority: CN
Inventors: 汪维; 于洪帅; 胡月明; 朱静怡
Original assignee: Wuhan Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Wuhan Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-16
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to a float bowl control rain and sewage reposition of redundant personnel well, including reposition of redundant personnel well body and float bowl valvetrain, it is provided with inlet tube and rainwater pipe to communicate respectively on the relative both sides lateral wall of reposition of redundant personnel well body, it is provided with the sewage pipe still to communicate on the lateral wall of one side that is equipped with the rainwater pipe on the reposition of redundant personnel well body, and the sewage pipe is located the below of rainwater pipe, this internal horizontal setting of reposition of redundant personnel well is equipped with the baffle, the height that highly is greater than the sewage pipe of baffle and the junction of reposition of redundant personnel well body just is less than the height of rainwater pipe, form the diffluence pass between the lateral wall of the other end of baffle and reposition of redundant personnel well body, be equipped with the float bowl valvetrain that is used for opening or closing the diffluence pass on the lateral wall of one side that is equipped with the inlet tube on the reposition of redundant personnel well body. Through this internal float valve mechanism that sets up of reposition of redundant personnel well, float valve mechanism can open or close the reposition of redundant personnel mouth during water level variation to form two exhalant canals of rainwater and sewage, realize automatic reposition of redundant personnel, need not power, maintenance management is simple, realizes easily that construction cost is low.

Description

Float bowl control rain and sewage diversion well

Technical Field

The utility model relates to a municipal works distribution of rain and sewage well technical field especially relates to a flotation pontoon control distribution of rain and sewage well.

Background

Along with the improvement of the environmental protection requirement, the national requirement on the quality of discharged sewage is gradually improved, the municipal rainwater and sewage pipe network newly built at present mainly adopts a split-flow construction mode, the phenomenon of misconnection of rainwater and sewage pipelines still exists, and most of old urban areas which are long in the past still adopt a combined-flow drainage system, so that a large amount of sewage is directly discharged into rivers from the rainwater pipelines without being treated, and the ecological environment is seriously influenced.

A rain and sewage flow dividing and draining system is characterized in that rainwater and sewage are respectively conveyed by a pipeline, and the rainwater is directly drained to a river channel through a rainwater pipe network or is recycled to places with low requirements on water quality after being treated. The sewage is sent to a sewage treatment plant for treatment through a sewage pipe network. And the rainwater is collected, utilized and discharged in centralized management, so that the impact load on a sewage treatment plant is reduced, and the treatment efficiency of the sewage treatment plant is ensured.

At present, the distribution well capable of distributing rain and sewage is basically electrically controlled, the price is high, and the electric equipment per se needs daily maintenance, so that the application of the distribution well is limited.

Disclosure of Invention

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a float bowl control distribution of rain and sewage well is provided.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a float bowl control distribution of rain and sewage well, includes reposition of redundant personnel well body and float bowl valvetrain, it is provided with inlet tube and downspout to communicate respectively on the relative both sides lateral wall of reposition of redundant personnel well body, be equipped with on the reposition of redundant personnel well body still the intercommunication is provided with the sewage pipe on one side lateral wall of downspout, just the sewage pipe is located the below of downspout, this internal horizontal setting of reposition of redundant personnel well is equipped with the baffle, just the one end of baffle with be equipped with on the reposition of redundant personnel well body one side lateral wall of downspout is connected fixedly, the baffle with highly being greater than of the junction of reposition of redundant personnel well body the height of sewage pipe just is less than the height of downspout, the other end of baffle with form the diffluence mouth between the lateral wall of reposition of redundant personnel well body, be equipped with on the reposition of redundant personnel well body be equipped with on one side lateral wall of inlet tube the float bowl valvetrain, just float bowl valvetrain accordance with the water level in the reposition of redundant personnel well is opened or is closed the diffluence mouth.

The utility model has the advantages that: the utility model discloses a flotation pontoon control rain sewage reposition of redundant personnel well, through this internal setting of reposition of redundant personnel well flotation pontoon valve mechanism is in like this during this internal water level variation of reposition of redundant personnel well, flotation pontoon valve mechanism can open or close the other end of baffle with form the diffluence pass between the lateral wall of reposition of redundant personnel well body to form two escape way of rainwater and sewage, realize automatic reposition of redundant personnel, need not power, the maintenance management is simple, realizes easily that the construction cost is low.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further: the flotation pontoon valve mechanism includes fixed hinge support, baffle valve and flotation pontoon, fixed hinge support install in be equipped with on the reposition of redundant personnel well body on the lateral wall of one side of inlet tube, the one end of baffle valve with fixed hinge support is articulated, the flotation pontoon sets up the other end of baffle valve, and works as when this internal water level of reposition of redundant personnel well rises gradually, the flotation pontoon drives the baffle valve round fixed hinge support rotates to turn down or close the diffluence pass.

The beneficial effects of the further scheme are as follows: one end of the baffle valve is hinged to the fixed hinge support, so that when the water level in the diversion well body changes, the buoy drives the baffle valve to rotate around the fixed hinge support under the action of buoyancy and reduces or closes the diversion port, and therefore automatic diversion of sewage in sunny days and rainwater in rainy days is achieved.

Further: the length of baffle valve is greater than the width of reposition of redundant personnel mouth, just when this internal water level of reposition of redundant personnel well rises gradually, the flotation pontoon movable to with the lower surface butt of the other end of baffle.

The beneficial effects of the further scheme are as follows: the length of the baffle valve is larger than the width of the flow dividing port, so that the floating barrel can move to abut against the lower surface of the other end of the partition plate along with the rising of the water level, the flow dividing hole is completely blocked, rainwater cannot enter a sewage pipe, and the load of a sewage treatment plant is reduced.

Further: the other end of baffle be equipped with flotation pontoon assorted recess, just when this internal water level of reposition of redundant personnel well rises gradually, but the flotation pontoon slant upward movement and card are gone into in the recess.

The beneficial effects of the further scheme are as follows: through inciting somebody to action the other end of baffle be equipped with flotation pontoon assorted recess can make like this when this internal water level of reposition of redundant personnel well rises gradually, the flotation pontoon card is gone into in the recess and form sealedly, plays better reposition of redundant personnel effect.

Further: the fixed hinged support and the other end of the partition plate are arranged at the same height, and when the floating barrel is clamped in the groove, the included angle between the baffle valve and the horizontal direction is zero.

The beneficial effects of the further scheme are as follows: through inciting somebody to action fixed hinge support with the equal altitude setting of the other end of baffle, like this, work as the flotation pontoon card is gone into when in the recess, baffle valve and horizontal direction's contained angle is zero, avoids the baffle valve is inclination and passes through the gap of diffluence pass into rivers the baffle below, better improvement reposition of redundant personnel effect.

Further: the baffle sets up in the slope, just one end height of baffle is less than the other end.

The beneficial effects of the further scheme are as follows: by setting the height of one end of the partition plate to be lower than that of the other end, the baffle valve can play a role in guiding water flow after closing the flow dividing port in rainy days, and the baffle valve is convenient to discharge water flow outside through the rainwater pipe.

Drawings

Fig. 1 is a schematic structural view of a float bowl control rain and sewage diversion well according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the split-flow well comprises a split-flow well body, 2, a water inlet pipe, 3, a rainwater pipe, 4, a sewage pipe, 5, a partition plate, 6, a fixed hinged support, 7, a baffle valve, 8, a buoy, 9 and a groove.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in figure 1, a float bowl control rain and sewage diversion well comprises a diversion well body 1 and a float bowl valve mechanism, wherein a water inlet pipe 2 and a rain pipe 3 are respectively communicated and arranged on the side walls of two opposite sides of the diversion well body 1, a sewage pipe 4 is also communicated and arranged on the side wall of one side of the diversion well body 1 on which the rain pipe 3 is arranged, the sewage pipe 4 is positioned below the rain pipe 3, a partition plate 5 is transversely arranged in the diversion well body 1, one end of the partition plate 5 is fixedly connected with the side wall of one side of the diversion well body 1 on which the rain pipe 3 is arranged, the height of the joint of the partition plate 5 and the diversion well body 1 is larger than that of the sewage pipe 4 and smaller than that of the rain pipe 3, a diversion port is formed between the other end of the partition plate 5 and the side wall of the diversion well body 1, the float bowl valve mechanism is arranged on the side wall of one side of the water inlet pipe 2 on the diversion well body 1, and the float valve mechanism opens or closes the diversion port according to the water level in the diversion well body 1.

The utility model discloses a flotation pontoon control rain sewage reposition of redundant personnel well, through set up in reposition of redundant personnel well body 1 flotation pontoon valve mechanism is in like this during water level variation in reposition of redundant personnel well body 1, flotation pontoon valve mechanism can open or close the other end of baffle 5 with form the diffluence pass between the lateral wall of reposition of redundant personnel well body 1 to form two discharge passage of rainwater and sewage, realize automatic reposition of redundant personnel, need not power, maintenance management is simple, realizes easily that the construction cost is low.

The utility model discloses an in one or more embodiments, flotation pontoon valve mechanism includes fixed hinge support 6, baffle valve 7 and flotation pontoon 8, fixed hinge support 6 install in be equipped with on the reposition of redundant personnel well body 1 on the lateral wall of one side of inlet tube 2, baffle valve 7's one end with fixed hinge support 6 is articulated, flotation pontoon 8 sets up baffle valve 7's the other end, and works as when water level in the reposition of redundant personnel well body 1 rises gradually, flotation pontoon 8 drives baffle valve 7 round fixed hinge support 6 rotates to turn down or close the diffluence pass. One end of the baffle valve 7 is hinged to the fixed hinge support 6, so that when the water level in the diversion well body 1 changes, the buoy 8 drives the baffle valve 7 to rotate around the fixed hinge support 6 under the action of buoyancy and reduces or closes the diversion port, and therefore automatic diversion of sewage in fine days and rainwater in rainy days is achieved.

In practice, the length of the baffle valve 7 is greater than the width of the flow dividing port, and when the water level in the flow dividing well body 1 gradually rises, the float 8 can move to abut against the lower surface of the other end of the partition plate 5. By making the length of the flapper valve 7 larger than the width of the diversion port, the float 8 can be moved to abut against the lower surface of the other end of the baffle 5 along with the rise of the water level, the diversion hole is completely blocked, rainwater cannot enter the sewage pipe 4, and the load of the sewage treatment plant is reduced.

Optionally, in one or more embodiments of the present invention, the other end of the partition plate 5 is provided with a groove 9 matched with the float bowl 8, and when the water level in the shunt well body 1 gradually rises, the float bowl 8 can move upward in an inclined manner and be clamped into the groove 9. Through inciting somebody to action the other end of baffle 5 be equipped with 8 assorted recesses 9 of flotation pontoon, can make like this when the water level in the reposition of redundant personnel well body 1 rises gradually, flotation pontoon 8 card is gone into in the recess 9 and form sealedly, play better reposition of redundant personnel effect.

Optionally, in one or more embodiments of the present invention, the fixed hinge support 6 and the other end of the partition board 5 are disposed at the same height, and when the buoy 8 is clamped into the groove 9, the included angle between the baffle valve 7 and the horizontal direction is zero. Through inciting somebody to action fixed hinge support 6 with the equal altitude setting of the other end of baffle 5, like this, work as 8 blocks of flotation pontoon when in the recess 9, baffle valve 7 is zero with the contained angle of horizontal direction, avoids baffle valve 7 is inclination and passes through the gap of reposition of redundant personnel mouth is leading-in rivers 5 below, better improvement reposition of redundant personnel effect.

In one or more embodiments of the present invention, the partition 5 is disposed obliquely, and one end of the partition 5 is lower than the other end. Through setting up the one end height of baffle 5 is less than the other end, can be when rainy day like this, baffle valve 7 closes play the effect of water conservancy diversion to rivers behind the diverging port, conveniently with rivers through rainwater pipe 3 is arranged outward.

The utility model discloses a reposition of redundant personnel well of flotation pontoon control rain and sewage, when fine day, in sewage got into reposition of redundant personnel well body 1, flotation pontoon 8 was located reposition of redundant personnel well body 1's bottom, and baffle valve 7 descends, and the diffluence pass is opened, intakes from the diffluence pass direct flow to lower floor, and sewage is whole to get into sewage pipe 4 this moment, discharges into the sewage pipe network. In the early stage of rainfall, the rain and sewage mixed liquid is small, the buoy 8 slightly floats upwards, the baffle valve 7 is not completely closed, and the mixed liquid still completely enters the sewage pipe 4 and is discharged into the sewage pipe. The rainfall lasts, and the dirty mixed water yield of rain increases gradually, and the water level in the well rises, and flotation pontoon 8 rises and blocks in the recess 9, baffle valve 7 will the diffluence pass is closed completely, and it is whole from downspout 3 to intake through baffle 5 and discharge.

The utility model discloses a float bowl control distribution of rain and sewage well, baffle valve 7 can be according to the water yield, and the rise/decline of float bowl 8 is automatic to be realized opening and closing, need not power, and maintenance management is simple, realizes easily that construction cost is low. In addition, the arrangement of the partition plate 5 can enable the underground operation to have a working platform, and risks are reduced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a float bowl control rain sewage reposition of redundant personnel well which characterized in that: the rainwater distribution well comprises a distribution well body (1) and a float bowl valve mechanism, wherein a water inlet pipe (2) and a rainwater pipe (3) are respectively communicated and arranged on the side walls of two opposite sides of the distribution well body (1), a sewage pipe (4) is also communicated and arranged on the side wall of one side of the rainwater pipe (3) on the distribution well body (1), the sewage pipe (4) is positioned below the rainwater pipe (3), a partition plate (5) is transversely arranged in the distribution well body (1), one end of the partition plate (5) is fixedly connected with the side wall of one side of the rainwater pipe (3) on the distribution well body (1), the height of the joint of the partition plate (5) and the distribution well body (1) is greater than that of the sewage pipe (4) and smaller than that of the rainwater pipe (3), a distribution port is formed between the other end of the partition plate (5) and the side wall of the distribution well body (1), be equipped with on reposition of redundant personnel well body (1) be equipped with on one side lateral wall of inlet tube (2) float bowl valve mechanism, just float bowl valve mechanism is according to water level in the reposition of redundant personnel well body (1) is opened or is closed the diffluence pass.

2. The buoy controlled storm drain well of claim 1 wherein: the flotation pontoon valve mechanism includes dead hinge support (6), baffle valve (7) and flotation pontoon (8), dead hinge support (6) install in be equipped with on reposition of redundant personnel well body (1) on one side lateral wall of inlet tube (2), the one end of baffle valve (7) with dead hinge support (6) are articulated, flotation pontoon (8) set up the other end of baffle valve (7), and work as when the water level in reposition of redundant personnel well body (1) rises gradually, flotation pontoon (8) drive baffle valve (7) round dead hinge support (6) rotate to reduce or close the diffluence pass.

3. The buoy controlled storm drain well of claim 2, wherein: the length of flapper valve (7) is greater than the width of reposition of redundant personnel mouth, just when the water level in reposition of redundant personnel well body (1) rises gradually, flotation pontoon (8) can move to with the lower surface butt of the other end of baffle (5).

4. A buoy controlled storm drain well as defined in claim 3 wherein: the other end of baffle (5) be equipped with flotation pontoon (8) assorted recess (9), just when water level in reposition of redundant personnel well body (1) rises gradually, but flotation pontoon (8) ramp up motion and card are gone into in recess (9).

5. The buoy controlled storm drain well of claim 4, wherein: the fixed hinge support (6) and the other end of the partition plate (5) are arranged at the same height, the buoy (8) is clamped in the groove (9), and the included angle between the baffle valve (7) and the horizontal direction is zero.

6. The buoy controlled storm drain well of claim 4, wherein: the partition plate (5) is obliquely arranged, and one end of the partition plate (5) is lower than the other end.