CN217580507U

CN217580507U - Road drainage processing system based on regulation and storage of initial rain

Info

Publication number: CN217580507U
Application number: CN202221548242.0U
Authority: CN
Inventors: 禹海斌; 甘雨虹
Original assignee: Taiyuan Municipal Engineering Design And Research Institute
Current assignee: Taiyuan Municipal Engineering Design And Research Institute
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-14
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a road drainage processing system based on regulation and storage of primary rain belongs to road drainage technical field, specifically includes that the upper portion of reposition of redundant personnel well is connected with clean water well through clean water pipe assembly, the lower part of reposition of redundant personnel well is connected with the bilge well through the sewage pipe assembly, install into water the comb on the reposition of redundant personnel well, the clean water is aboveground and is installed the well lid, the bilge well passes through sewage pipe connection sewage treatment plant, install the sewage interception floodgate on the bilge pipe, the clear water is aboveground and is provided with the overflow pipe, the overflow pipe is connected with the river; the utility model discloses simple structure, reasonable in design adopts integrated form structure, simple to operate.

Description

Road drainage processing system based on regulation and storage of first rain

Technical Field

The utility model relates to a road drainage processing system based on regulation of just rain belongs to road drainage technical field.

Background

When the city receives rain, often can increase the runoff, rainwater and sewage can meet often, increase the burden of municipal drainage pipe network and sewage pipe network, especially in the rainfall initial stage, the first rain of formation contains a large amount of pollutants, if the first rain directly discharges natural water, can cause serious pollution to the water environment. At present, present urban road drainage system adopts single bilge well structure, does not possess the function of reposition of redundant personnel regulation and storage, leads to solid particle thing such as silt, impurity to discharge to natural water, polluted environment. Meanwhile, partial silt is deposited in a sewage well, so that the cleaning is inconvenient, and the long-term accumulation can cause bottom sediment, thereby causing unsmooth drainage and urban waterlogging.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, the utility model provides a simple structure, reasonable in design adopts integrated form structure, simple to operate's a road drainage processing system based on just rain regulation.

In order to achieve the purpose, the technical scheme adopted by the utility model is a road drainage treatment system based on primary rain regulation, which comprises a diversion well, a sewage well and a clean water well, wherein the upper part of the diversion well is connected with the clean water well through a clean water pipe assembly, the lower part of the diversion well is connected with the sewage well through the sewage pipe assembly, a water inlet grate is arranged on the diversion well, a well cover is arranged on the clean water well, the sewage well is connected with a sewage treatment plant through a sewage pipe, a sewage interception gate is arranged on the sewage pipe, an overflow pipe is arranged on the clean water well, and the overflow pipe is connected with a river;

the reposition of redundant personnel well is including setting up the concrete envelope in the pit shaft and installing the cartridge type braced frame in the concrete envelope and installing the movable water tank in cartridge type braced frame, install a plurality of support columns in the concrete envelope, install the ring support board on the support column, be provided with annular limiting plate on cartridge type braced frame's the circumference, annular limiting plate supports on the ring support board, be provided with the lug on cartridge type braced frame's the circumference, movable water tank's top is provided with protection water guide sleeve, protection water guide sleeve cartridge is in movable water tank, and the top card is on the concrete envelope, the comb of intaking is installed at protection water guide sleeve's top, still be provided with a plurality of fixed blocks on movable water tank's the inner wall, there is the slope settlement plate through the bolt fastening on the fixed block, be provided with water channel between slope settlement plate's lower part one end and the movable water tank, sewage pipe assembly sets up the below at the slope settlement plate, the clear water pipe assembly sets up the top at the slope settlement plate, be provided with the filtration grid on the clear water pipe assembly, install the floater control valve on the water pipe assembly.

Preferably, the sewage pipe subassembly is the same with the structure of clear water pipe subassembly, all mainly comprises raceway, connection intubate, be provided with the cartridge counter sink on the portable water tank, be provided with annular arch on the circumference of connection intubate, it is downthehole at the cartridge counter sink to connect the intubate cartridge, and the tip cartridge is in the one end of raceway, the other end of raceway is connected on clear water well or sewage well, the filter screen is installed in the connection intubate.

Preferably, the floating ball control valve comprises a floating ball and a gravity valve plate, the gravity valve plate is installed at the water inlet end of the connecting insertion pipe through a hinge, a horizontal rod is arranged at the bottom of the gravity valve plate, and the floating ball is connected to the horizontal rod through a rope.

Preferably, a sludge discharge pipe is further fixed on the inner wall of the movable water tank, a connecting flange is mounted at the top of the sludge discharge pipe, and the bottom of the sludge discharge pipe extends to the bottom of the movable water tank.

Preferably, the inclined settling plate is further provided with a hanging ring.

Compared with the prior art, the utility model discloses following technological effect has: the utility model has simple structure and reasonable design, adopts an integrated structure for the shunt well, directly carries out field installation after factory manufacture, and has convenient installation and high efficiency; meanwhile, the shunt well adjusts the flow rate of the sewage well according to the internal water level, so that silt in the sewage is rapidly deposited in the shunt well and then is conveyed to a sewage treatment plant through the sewage well for treatment, the floating ball moves upwards along with the rising of the water level of the shunt well, the gravity valve plate is opened under the action of buoyancy, and the sewage with the cleaner upper part enters the clean water well for secondary sedimentation and then is discharged to a river through the overflow pipe. By adopting the structure, the urban sewage can be effectively shunted, and the environmental pollution is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a road drainage treatment system based on primary rain regulation comprises a diversion well 1, a sewage well 2 and a clean water well 3, wherein the upper part of the diversion well 1 is connected with the clean water well 3 through a clean water pipe assembly, the lower part of the diversion well 1 is connected with the sewage well 2 through a sewage pipe assembly, a water inlet grate 4 is installed on the diversion well 1, a well cover is installed on the clean water well 3, the sewage well 2 is connected with a sewage treatment plant through a sewage pipe 5, a sewage interception gate 6 is installed on the sewage pipe 5, an overflow pipe 7 is arranged on the clean water well 3, and the overflow pipe 7 is connected with a river;

the diversion well 1 comprises a concrete enclosure structure 8 arranged in a shaft, a cylindrical support frame 9 arranged in the concrete enclosure structure 8 and a movable water tank 10 arranged in the cylindrical support frame, a plurality of support columns 11 are arranged in the concrete enclosure structure 8, annular support plates 12 are arranged on the support columns 11, annular limiting plates 13 are arranged on the circumference of the cylindrical support frame 10, the annular limiting plates 13 are supported on the annular support plates 12, lifting lugs 14 are arranged on the circumference of the cylindrical support frame 10, a protective water guide sleeve 15 is arranged at the top of the movable water tank 10, the protective water guide sleeve 15 is inserted in the movable water tank 10, the top of the protective water guide sleeve 15 is clamped on the concrete enclosure structure 8, a water inlet grate 4 is arranged at the top of the protective water guide sleeve 15, a plurality of fixed blocks 16 are further arranged on the inner wall of the movable water tank 10, an inclined settling plate 17 is fixed on the fixed blocks 16 through bolts, a water passing channel 18 is arranged between one end of the lower portion of the inclined settling plate 17 and the movable water tank 10, a sewage pipe assembly is arranged below the inclined settling plate 17, clean water pipe assembly is arranged above the inclined settling plate 17, a filtering grid 19 is arranged on the clean water pipe assembly, and a floating ball control valve is arranged on the floating ball float ball.

The utility model discloses a reposition of redundant personnel well, clean water well and bilge well constitute, and the reposition of redundant personnel well adopts the integrated form structure, adopts and accomplishes the back at mill's processing, and the scene is installed. The reposition of redundant personnel well mainly corresponds sewage and shunts, and when the rainfall, sewage gets into the reposition of redundant personnel well, makes the sewage that contains a large amount of silt get into the bilge well, then gets into sewage treatment plant and handles. By adjusting the valve opening of the sewage interception gate, the water level in the diversion well is gradually increased, the floating ball control valve is opened, the clean sewage at the upper part in the diversion well enters the clean water well, and the clean water well carries out secondary sedimentation. When the water level in the clear water well reaches the overflow position, the clear water enters the river through the overflow pipe. Wherein set up the slope in the reposition of redundant personnel well and subside the board, the slope subsides the board and can make the silt in the well precipitate fast, improves and deposits the effect.

Wherein, the sewage pipe subassembly is the same with the structure of clear water pipe subassembly, all mainly comprises raceway 20, connection intubate 21, be provided with cartridge counter sink 22 on the movable water tank 10, be provided with annular bulge 23 on the circumference of connection intubate 21, connection intubate 21 cartridge is in cartridge counter sink 22, and the tip cartridge is in the one end of raceway 20, the other end of raceway 20 is connected on clear water well or sewage well, filter grid 19 installs in connecting intubate 21, the installation of the reposition of redundant personnel well of being convenient for, it is more convenient to connect.

The floating ball control valve comprises a floating ball 24 and a gravity valve plate 25, the water inlet end of the connecting insertion pipe 21 is provided with the gravity valve plate 25 through a hinge, the bottom of the gravity valve plate 25 is provided with a horizontal rod 26, and the horizontal rod 26 is connected with the floating ball 24 through a rope. The water level in the diversion well gradually rises, the floating ball rises along with the water level, and the gravity valve plate is slowly opened; when the water level falls, the gravity valve plate is automatically closed under the action of gravity.

In addition, a sludge discharge pipe 27 is fixed on the inner wall of the movable water tank 10, a connecting flange is installed at the top of the sludge discharge pipe 27, and the bottom of the sludge discharge pipe 27 extends to the bottom of the movable water tank. The sludge discharge pipe is convenient for discharging and cleaning the movable water tank, and the cleaning is more convenient. The inclined settling plate 17 is also provided with a lifting ring 28, so that the inclined settling plate can be conveniently lifted and overhauled.

The above description is only exemplary of the present invention and should not be taken as limiting, and any modifications, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a road drainage processing system based on regulation and storage of first rain which characterized in that: the sewage treatment system comprises a diversion well, a sewage well and a clean water well, wherein the upper part of the diversion well is connected with the clean water well through a clean water pipe assembly, the lower part of the diversion well is connected with the sewage well through a sewage pipe assembly, a water inlet grate is arranged on the diversion well, a well cover is arranged on the clean water well, the sewage well is connected with a sewage treatment plant through a sewage pipe, a sewage interception gate is arranged on the sewage pipe, an overflow pipe is arranged on the clean water well, and the overflow pipe is connected with a river;

2. The primary rain regulation-based road drainage treatment system of claim 1, wherein: the sewage pipe assembly and the clean water pipe assembly are identical in structure and mainly composed of a water pipe and a connecting insertion pipe, an inserting sunk hole is formed in the movable water tank, an annular protrusion is arranged on the circumference of the connecting insertion pipe, the connecting insertion pipe is inserted into the inserting sunk hole, the end portion of the connecting insertion pipe is inserted into one end of the water pipe, the other end of the water pipe is connected to a clean water well or a sewage well, and the filter grille is installed in the connecting insertion pipe.

3. The primary rain regulation-based road drainage treatment system according to claim 2, wherein: the floating ball control valve comprises a floating ball and a gravity valve plate, the water inlet end of the connecting insertion pipe is provided with the gravity valve plate through a hinge, the bottom of the gravity valve plate is provided with a horizontal rod, and the horizontal rod is connected with the floating ball through a rope.

4. The initial rain regulation-based road drainage treatment system according to claim 1, wherein: the movable water tank is characterized in that a sludge discharge pipe is further fixed on the inner wall of the movable water tank, a connecting flange is mounted at the top of the sludge discharge pipe, and the bottom of the sludge discharge pipe extends to the bottom of the movable water tank.

5. The initial rain regulation-based road drainage treatment system according to claim 1, wherein: and the inclined settling plate is also provided with a lifting ring.