CN216787389U

CN216787389U - Confluence system overflow sewage underground regulation pond

Info

Publication number: CN216787389U
Application number: CN202220507971.5U
Authority: CN
Inventors: 段凤君; 曹明; 曾云波; 李良昊; 李琦
Original assignee: Wuhan Sanzhen Industrial Holding Co ltd
Current assignee: Wuhan Sanzhen Industrial Holding Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-06-21
Anticipated expiration: 2032-03-10

Abstract

The utility model belongs to the technical field of regulation pools, and discloses a combined overflow sewage underground regulation pool, aiming at the problems in the background art, the combined overflow sewage underground regulation pool comprises a water storage pool, wherein the inner wall of one side of the water storage pool is communicated with a water inlet pipe, the outer wall of the bottom of the water inlet pipe is communicated with a U-shaped connecting pipe, the bottom of the U-shaped connecting pipe is communicated with a fixed pipe, the bottom of the fixed pipe is communicated with a sedimentation pool, a sewage pump is arranged in the sedimentation pool, one end of the sewage pump is connected with a sewage discharge pipe, a water discharge pipe is inserted into the inner wall of the water storage pool, the bottom of the water discharge pipe is connected with a water suction pump, a floating platform is arranged in the water storage pool, and a support frame is fixed at the top of the floating platform. According to the utility model, after sewage enters the water storage tank, the floating platform is matched with the annular oil pumping pipe to pump away oil stains and small particles on the top of the water surface, so that impurities in the water storage tank can be further reduced, the later cleaning times are reduced, and the maintenance cost is reduced.

Description

Confluence system overflow sewage underground regulation pond

Technical Field

The utility model relates to the technical field of regulation and storage tanks, in particular to a combined overflow sewage underground regulation and storage tank.

Background

The regulation pond can keep in the peak flow of rainwater runoff in, treat after the maximum flow descends and discharge rainwater slowly from the regulation pond again, can avoid the rainwater flood peak, realize rainwater cyclic utilization, can avoid the initial stage rainwater again to bearing the pollution of water, can also play the positive role to the drainage scheduling between the drainage region.

And current regulation pond is when using because the sewage at peak can carry a large amount of rubbish and greasy dirt to inside gathering the regulation pond, just can cause the inside jam of regulation pond for a long time, and be difficult to clear up.

Therefore, the Chinese patent (application number 201720658069.2) discloses an underground energy storage pool, when energy is required to be stored, a sealing door is sealed, the water level can exceed an access hole, so that the water storage capacity and the energy storage capacity are improved, when the maintenance is required, water in the storage pool is completely discharged or is discharged to the position below the access hole until the water level is positioned, and a maintenance person opens the sealing door and enters the storage pool through the access hole to maintain. But this cistern can't clear up the rubbish in the aquatic, and long-term gathering is inside, can increase clean frequency to increase the clean maintenance cost in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a combined overflow sewage underground regulation and storage tank.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a confluence system overflow sewage underground regulation pond, includes the tank, tank one side inner wall intercommunication has the inlet tube, and inlet tube bottom outer wall intercommunication has U type connecting pipe, U type connecting pipe bottom intercommunication has fixed pipe, and fixed socle portion intercommunication has the sedimentation tank, the inside dredge pump of installing of sedimentation tank, and dredge pump one end is connected with the blow off pipe, the tank inner wall is pegged graft and is had the drain pipe, and the drain bottom of the pipe is connected with the suction pump, the inside floating platform that is equipped with of tank, and float the bench top and be fixed with the support frame, install the annular on the support frame and take out oil pipe, and annular oil pipe top is connected with coupling hose.

Preferably, first grid is installed along the incline direction to inlet tube one end inner wall, and the second grid is installed along the incline direction to the lowest point department in U type connecting pipe bottom.

Preferably, the inner wall of one side of the top of the water storage tank is communicated with a flushing pipe, and the flushing pipe is positioned in the water storage tank and is provided with a spray header.

Preferably, the inner wall of the top of the water storage tank is inserted with an overflow pipe along the vertical direction, and scale marks are drawn on the surface of the overflow pipe.

Preferably, the outer wall of the bottom of the annular oil pumping pipe is provided with an annular through groove.

Preferably, the sewage pump and the water suction pump are both connected with a switch through wires, and the switch is connected with an external power supply.

Preferably, one side of the bottom of the water storage pool, which is far away from the water inlet pipe, is communicated with an emergency dredging pipe, and a valve is arranged inside the emergency dredging pipe.

The utility model has the beneficial effects that:

1. according to the underground sewage storage tank, before sewage is collected, the water inlet pipe is matched with the U-shaped connecting pipe, so that garbage in the water inlet pipe is intercepted by the first grating, sludge in water is gathered at the bottom from the U-shaped connecting pipe and falls into the interior of the sedimentation tank for centralized treatment, and accordingly garbage in the water storage tank can be greatly reduced;

2. the sewage underground regulation pond of this design, after sewage got into the tank inside, utilize showy floating platform to cooperate with the annular oil pumping pipe, take away the greasy dirt and the tiny particle at surface of water top to can further reduce the inside impurity of tank, reduce the clean number of times in later stage, reduce the maintenance cost.

Drawings

FIG. 1 is a front view of the overall structure of a combined overflow sewage underground storage tank according to the present invention;

FIG. 2 is a top view of the overall structure of a combined overflow sewage underground storage tank according to the present invention;

FIG. 3 is a sectional view showing the overall structure of a combined overflow sewage underground storage tank according to the present invention;

fig. 4 is a first view structural diagram of the combined overflow sewage underground storage tank provided by the utility model.

In the figure: 1 water storage tank, 2 water inlet pipes, 3U-shaped connecting pipes, 4 fixing pipes, 5 sedimentation tanks, 6 sewage pumps, 7 sewage pipes, 8 first grids, 9 second grids, 10 flushing pipes, 11 overflow pipes, 12 drainage pipes, 13 water suction pumps, 14 floating platforms, 15 support frames, 16 annular oil suction pipes, 17 annular through grooves and 18 connecting hoses.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, refer to fig. 1 to 4, a combined overflow sewage underground regulation and storage tank comprises a water storage tank 1, wherein an inner wall of one side of the water storage tank 1 is communicated with a water inlet pipe 2, an outer wall of the bottom of the water inlet pipe 2 is communicated with a U-shaped connecting pipe 3, one side of the bottom of the water storage tank 1, which is far away from the water inlet pipe 2, is communicated with an emergency dredging pipe, and a valve is arranged in the emergency dredging pipe;

the bottom of the U-shaped connecting pipe 3 is communicated with a fixed pipe 4, the bottom of the fixed pipe 4 is communicated with a sedimentation tank 5, a sewage pump 6 is arranged in the sedimentation tank 5, one end of the sewage pump 6 is connected with a sewage discharge pipe 7, and a water discharge pipe 12 is inserted in the inner wall of the water storage tank 1;

before sewage is collected, the water inlet pipe 2 is matched with the U-shaped connecting pipe 3, so that garbage in the water inlet pipe 2 is intercepted by the first grating 8, sludge in water is gathered at the bottom from the U-shaped connecting pipe 3 and falls into the sedimentation tank 5 for centralized treatment, and the garbage in the water storage tank 1 can be greatly reduced;

the bottom of the water drainage pipe 12 is connected with a water suction pump 13, the sewage pump 6 and the water suction pump 13 are both connected with a switch through wires, the switch is connected with an external power supply, the inner wall of the top of the water storage pool 1 is spliced with an overflow pipe 11 along the vertical direction, scale marks are drawn on the surface of the overflow pipe 11, and the inner wall of one side of the top of the water storage pool 1 is communicated with a flushing pipe 10.

Example 2:

the embodiment is a further optimization process of embodiment 1, and specifically includes:

after sewage enters the water storage tank 1, the floating platform 14 is matched with the annular oil pumping pipe 16 to pump away oil stains and small particles on the top of the water surface, so that impurities in the water storage tank 1 can be further reduced, the cleaning frequency in the later period is reduced, and the maintenance cost is reduced;

the flushing pipe 10 is located 1 internally mounted in tank 1 and has the shower head, 2 one end inner walls of inlet tube are installed first grid 8 along the incline direction, and 3 bottom minimum points of U type connecting pipe department along the incline direction install

second grid

9, 1 inside floating platform 14 that is equipped with of tank, and floating platform 14 top is fixed with support frame 15, install annular on the support frame 15 and take out oil pipe 16, and the annular is taken out oil pipe 16 top and is connected with coupling hose 18, annular is taken out oil pipe 16 bottom outer wall and is opened annular and is led to the groove 17.

The working principle of the combined overflow sewage underground regulation and storage tank is as follows:

firstly, when the storage tank is used, the water inlet pipe 2 is communicated with an external collecting port, and when a large amount of rainwater appears, the rainwater can be collected in the water inlet pipe 2 in a centralized manner;

further, when rainwater flows, carried garbage can be intercepted by the first grating 8, the intercepted garbage can be brought into the sedimentation tank 5 by the obliquely downward water flow, and flowing sludge can be concentrated at the bottom of the U-shaped connecting pipe 3 due to the action of gravity, then discharged into the sedimentation tank 5 and discharged by the sewage pump 6;

finally, the filtered rainwater enters the interior of the water storage tank 1, and oil stains on the surface of the rainwater can be pumped out by the annular oil pumping pipe 16, so that garbage in the water storage tank 1 is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A combined overflow sewage underground regulation pool comprises a water storage pool (1) and is characterized in that the inner wall of one side of the water storage pool (1) is communicated with a water inlet pipe (2), the outer wall of the bottom of the water inlet pipe (2) is communicated with a U-shaped connecting pipe (3), the bottom of the U-shaped connecting pipe (3) is communicated with a fixed pipe (4), the bottom of the fixed pipe (4) is communicated with a sedimentation tank (5), a sewage pump (6) is arranged in the sedimentation tank (5), one end of the sewage pump (6) is connected with a sewage pipe (7), the inner wall of the water storage tank (1) is spliced with a drain pipe (12), the bottom of the drain pipe (12) is connected with a water pump (13), a floating platform (14) is arranged in the water storage tank (1), and a support frame (15) is fixed at the top of the floating platform (14), an annular oil pumping pipe (16) is installed on the support frame (15), and the top of the annular oil pumping pipe (16) is connected with a connecting hose (18).

2. A combined overflow sewage underground storage tank according to claim 1, wherein a first grating (8) is installed on the inner wall of one end of the water inlet pipe (2) along the inclined direction, and a second grating (9) is installed on the lowest point of the bottom of the U-shaped connecting pipe (3) along the inclined direction.

3. A combined overflow sewage underground storage tank as claimed in claim 1, wherein the inner wall of the top of the water storage tank (1) is communicated with a flushing pipe (10), and the flushing pipe (10) is provided with a shower head inside the water storage tank (1).

4. A combined overflow sewage underground storage tank as claimed in claim 1, wherein the top inner wall of the water storage tank (1) is inserted with an overflow pipe (11) along the vertical direction, and the surface of the overflow pipe (11) is marked with scale marks.

5. A combined overflow sewage underground storage tank according to claim 1, wherein the outer wall of the bottom of the annular oil pumping pipe (16) is provided with an annular through groove (17).

6. A combined overflow sewage underground storage tank according to claim 1, wherein the sewage pump (6) and the water pump (13) are connected with a switch through wires, and the switch is connected with an external power supply.

7. A combined overflow sewage underground regulation and storage tank as claimed in claim 1, wherein one side of the bottom of the storage tank (1) far from the water inlet pipe (2) is communicated with an emergency dredging pipe, and a valve is installed inside the emergency dredging pipe.