CN212175983U

CN212175983U - Underground rainwater and muddy water shunt tube net structure

Info

Publication number: CN212175983U
Application number: CN202020585223.XU
Authority: CN
Inventors: 吕凯林; 李由
Original assignee: Ccce Construction Engineering Co ltd
Current assignee: Ccce Construction Engineering Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-18
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to an underground rainwater and muddy water shunt pipe network structure, which relates to the technical field of sewage treatment and comprises a main drainage pipe, a rainwater pipe and a sewage pipe, wherein the end part of the main drainage pipe is provided with a treatment tank, the upper end of the treatment tank is connected with the rainwater pipe, the lower end of the treatment tank is provided with a shunt component, the shunt component is communicated with the sewage pipe, the sewage pipe is provided with a muddy water separation unit which comprises a transfer tank, a stirring paddle and a stirring motor, the transfer tank is provided with a delivery pipe, the delivery pipe is provided with a separation tank, a sludge pipe group is arranged between the separation tanks, the main drainage pipe uniformly collects sewage, when rainfall is large, the flow is large, the water quality is good, water is introduced into the rainwater pipe through the shunt component to be discharged, when the rainfall is not rained, the sewage is delivered to the sewage pipe through the shunt component and is treated through the muddy water separation unit, mud gets into mud nest of tubes, avoids silt deposit to block up the pipeline, shunts rainwater and sewage simultaneously.

Description

Underground rainwater and muddy water shunt tube net structure

Technical Field

The utility model belongs to the technical field of the sewage treatment technique and specifically relates to an underground rainwater and muddy water shunt tubes network structure is related to.

Background

The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. The international generic term is "low impact development storm water system construction". When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized. The construction of sponge cities requires the existence of sponge bodies. The city 'sponge' includes water systems such as rivers, lakes and ponds, and city supporting facilities such as greenbelts, gardens and permeable pavements.

As disclosed in chinese patent publication No. CN109707029A, a rain and sewage diversion device is characterized by comprising: the device comprises a first box body, a second box body, a sewage intercepting lifting basket, an uncovering lifting handle, a rainwater and sewage inlet, a hinge, a liquid level communicating vessel, a rainwater outlet, a floating ball combination and a sewage outlet; rain sewage enters the first box body through the rain sewage inlet, enters the first bottom box body through the sewage intercepting lifting basket, enters the second box body through the liquid communicating vessel, and when the rain does not fall, sewage in the pipeline, such as bath water and water discharged by a washing machine, enters the device, the floating ball of the device sinks, the sewage port is opened, the sewage enters the sewage treatment plant through the pipeline, at the initial stage of rainfall, the floating ball does not rise completely, the sewage port is still not closed, initial rainwater with sludge can be collected, the rainwater is discharged into the sewage outlet, when the rain falls, the floating ball rises, the weir gate is automatically opened, and rainwater with low pollution concentration is discharged to a municipal rainwater pipeline.

The above prior art solutions have the following drawbacks: more sludge is often mixed in the daily sewage, and the sludge is easily deposited and adhered in the pipeline and the device after entering the device, so that the sludge and the water cannot be separated, and the blockage is easily caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an underground rainwater and muddy water shunt tubes network structure, can avoid silt deposit to block up the pipeline with silt and sewage separation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an underground rainwater and muddy water shunt tubes net structure, is responsible for including the drainage, the drainage is responsible for one side from last to being equipped with downspout and sewage pipe down in proper order, drainage main pipe tip is equipped with the treatment trough, the treatment trough upper end with the downspout is connected, the treatment trough lower extreme is equipped with the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly with the sewage pipe intercommunication, be equipped with the mud-water separation unit on the sewage pipe, the mud-water separation unit is including locating transfer groove on the sewage pipe, be equipped with stirring rake and agitator motor in the transfer groove, be equipped with the conveyer pipe on the transfer groove, be equipped with the separating tank on the conveyer pipe, be equipped with the mud nest.

Through adopting above-mentioned technical scheme, it collects sewage in unison to set up the drainage person in charge, set up the reposition of redundant personnel subassembly, according to the difference of flow, when the rainfall is great, the flow is great, water quality is better, introduce the downspout through the reposition of redundant personnel subassembly and discharge, when not the rainfall, its flow is less, mainly be sewage, water quality is relatively poor, carry to the sewage pipe via the reposition of redundant personnel subassembly, handle via the mud-water separation unit, input transfer tank promptly, open agitator motor and stirring rake, with muddy water misce bene, and carry to the separating tank by the conveyer pipe, carry out the separation of silt and sewage, mud gets into the mud nest of tubes, sewage transport to sewage treatment plant, can separate silt and sewage, avoid silt deposit to block up the pipeline, shunt rainwater and sewage simultaneously, and good in practicability.

The present invention may be further configured in a preferred embodiment as: the separation tank cross-section is "J" shape, divide into vertical portion and kink, vertical portion both sides with the conveyer pipe intercommunication, the kink in mud nest of tubes intercommunication.

Through adopting above-mentioned technical scheme, the separator tank of "J" shape, and set up vertical portion and kink, sewage passes through from vertical portion, and its silt that mix with constantly subsides to the kink, and mud gets into the mud nest of tubes from the kink, through setting up a plurality of separator tank, realizes constantly subsiding and the discharge of silt.

The present invention may be further configured in a preferred embodiment as: the mud nest of tubes is including locating the silt pipe of kink, the conveyer pipe below is equipped with silt and is responsible for, the silt pipe with silt is responsible for the intercommunication, silt is responsible for and is equipped with the silt pump.

Through adopting above-mentioned technical scheme, set up silt pipe and silt and be responsible for, assemble silt to the silt owner intraductal, open the silt pump, be responsible for the transport with silt along silt, simple and practical, and adjustable conveying speed.

The present invention may be further configured in a preferred embodiment as: the conveyer pipe stretches into the port of vertical portion is equipped with the filter screen, vertical portion top is equipped with the access door.

Through adopting above-mentioned technical scheme, set up the filter screen in the conveyer pipe port, avoid great frivolous debris to get into the conveyer pipe, reduce the conveyer pipe and block up.

The present invention may be further configured in a preferred embodiment as: the reposition of redundant personnel subassembly is including locating mounting panel in the treatment trough, set up on the mounting panel with the delivery port of sewer intercommunication, sliding connection has the flashboard on the mounting panel, the flashboard is not less than the delivery port, the mounting panel with be equipped with the drive between the flashboard the drive mechanism of flashboard motion.

Through adopting above-mentioned technical scheme, flashboard along mounting panel sliding connection, accessible drive mechanism drives the size of opening of flashboard control delivery port to reposition of redundant personnel, simple and practical in to the treatment trough.

The present invention may be further configured in a preferred embodiment as: drive mechanism is including locating the flotation tank of mounting panel upper end, the flotation tank with mounting panel sliding connection, the flotation tank bottom is equipped with articulated connecting rod, be equipped with the slide rail on the mounting panel, the flotation tank with the flashboard all with slide rail sliding connection, the flashboard bottom is equipped with flexible post, flexible post bottom with the mounting panel is fixed, be equipped with the pivot post on the flashboard, articulated connecting rod with the pivot post rotates to be connected.

Through adopting above-mentioned technical scheme, set up the flotation tank, conveniently according to water level adjustment flotation tank height, continue to rise as flow increase water level, the flotation tank rises along the slide rail, it rises to drive articulated connecting rod and flashboard, finally make flashboard and delivery port coincidence, close the delivery port, it sets up the slide rail and carries on spacingly to flashboard and flotation tank, and it is fixed with the mounting panel to set up flexible post, can carry on spacingly and guide to the flashboard when the flashboard is down, avoid piling up the embedding slide rail in the delivery port below because of silt and lead to the unable decline of flashboard, reduce the trouble.

The present invention may be further configured in a preferred embodiment as: the sliding rail is provided with a stopping block at the upper end of the water outlet.

Through adopting above-mentioned technical scheme, set up the stop block and can carry out spacingly to the removal orbit of flashboard, avoid the flashboard upwards to break away from with the delivery port along the slide rail, lead to leaking.

The present invention may be further configured in a preferred embodiment as: be equipped with reset spring in the flexible post, reset spring both ends are connected respectively the mounting panel with the flashboard.

Through adopting above-mentioned technical scheme, set up reset spring, can guide the flashboard, avoid the flashboard to slide at will.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the drainage main pipe is arranged to collect sewage uniformly, the flow distribution assembly is arranged, according to the difference of flow, when rainfall is large, the flow is large, the water quality is good, water is introduced into a rainwater pipe through the flow distribution assembly to be discharged, when the rainfall is not rainfall, the flow is small, mainly sewage is poor, the water quality is conveyed to a sewage pipe through the flow distribution assembly, the sewage is treated through a mud-water separation unit, namely the sewage is input into a transit tank, a stirring motor and a stirring paddle are started, mud and water are mixed uniformly and conveyed to a separation tank through a conveying pipe to be separated from the sewage, the sludge enters a sludge pipe group, the sewage is conveyed to a sewage treatment plant, the sludge can be separated from the sewage, the pipeline blockage caused by sludge deposition is avoided, meanwhile, the rainwater and the sewage are;

2. the floating box is arranged, so that the height of the floating box can be conveniently adjusted according to the water level, when the flow is increased and the water level rises, the floating box rises along the slide rail to drive the hinged connecting rod and the gate plate to rise, finally the gate plate is enabled to coincide with the water outlet, the water outlet is closed, the slide rail is arranged to limit the gate plate and the floating box, and faults are reduced;

3. set up the stop block and can carry on spacingly to the removal orbit of flashboard, avoid the flashboard upwards to break away from with the delivery port along the slide rail, lead to leaking, set up reset spring, can guide the flashboard, avoid the flashboard to slide at will, reset spring and stop block can strengthen the durable degree of flashboard, reduce the trouble.

Drawings

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

Fig. 2 is a schematic sectional view taken along line a-a in fig. 1.

Fig. 3 is an enlarged structural view of a portion B of fig. 2.

In the figure, 1, a main drainage pipe; 2. a rain pipe; 3. a sewage pipe; 4. a treatment tank; 5. a flow diversion assembly; 6. a mud-water separation unit; 7. a transit trough; 8. a stirring paddle; 9. a stirring motor; 10. a delivery pipe; 11. a separation tank; 12. a sludge pipe group; 13. mounting a plate; 14. a water outlet; 15. a shutter plate; 16. a transmission mechanism; 17. a buoyancy tank; 18. a hinged connecting rod; 19. a slide rail; 20. a rotating shaft column; 21. a stop block; 22. filtering with a screen; 23. a vertical portion; 24. a bending section; 25. a sludge pipe; 26. a sludge main pipe; 27. a sludge pump; 28. an access door; 29. and a baffle plate.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses an underground rainwater and muddy water shunt tubes net structure, be responsible for 1 including the drainage, drainage is responsible for 1 and is received sewage in the sewage ditch on the ground, drainage is responsible for 1 one side and has set gradually downspout 2 and sewer 3 from last to down, drainage is responsible for 1 tip and is provided with treatment trough 4, treatment trough 4 upper end is connected with downspout 2, treatment trough 4 lower extreme is provided with reposition of redundant personnel subassembly 5, reposition of redundant personnel subassembly 5 and sewer 3 intercommunication, be provided with mud-water separation unit 6 on the sewer 3, mud-water separation unit 6 is including locating transfer tank 7 on the sewer 3, be provided with stirring rake 8 and agitator motor 9 in the transfer tank 7, agitator motor 9 is connected with the power, be provided with the sealing member on the stirring rake 8, be provided with conveyer pipe 10 on the transfer tank 7, be provided with separation tank 11 on the conveyer pipe 10, be provided with. Therefore, the main drainage pipe 1 is arranged to collect sewage uniformly, the flow distribution assembly 5 is arranged, according to the difference of flow, when rainfall is large, the flow is large, the water quality is good, water is introduced into the rainwater pipe 2 through the flow distribution assembly 5 to be discharged, when the rainfall is not rainfall, the flow is small, mainly sewage is generated, the water quality is poor, the sewage is conveyed to the sewage pipe 3 through the flow distribution assembly 5 and is treated through the mud-water separation unit 6, namely, the sewage is input into the transfer tank 7, the stirring motor 9 and the stirring paddle 8 are started, mud and water are mixed uniformly, the sewage is conveyed to the separation tank 11 through the conveying pipe 10 to be separated from the sewage, the sludge enters the sludge pipe group 12, the sewage is conveyed to the sewage treatment plant, the sludge can be separated from the sewage, the pipeline is prevented from being.

Referring to fig. 2 and 3, the flow distribution assembly 5 facilitates the flow distribution of rainwater and sewage, the flow distribution assembly 5 includes a mounting plate 13 disposed in the treatment tank 4, a water outlet communicated with the sewage pipe 3 is disposed on the mounting plate 13, the edge of the water outlet is well waterproof and sealed, a flashboard 15 is slidably connected to the mounting plate 13, the flashboard 15 is not smaller than the water outlet (the water outlet is blocked by the flashboard 15 in the figure), and a transmission mechanism 16 for driving the flashboard 15 to move is disposed between the mounting plate 13 and the flashboard 15. Drive mechanism 16 is including locating the flotation tank 17 of mounting panel 13 upper end, flotation tank 17 and mounting panel 13 sliding connection, and flotation tank 17 bottom is provided with articulated connecting rod 18, is provided with slide rail 19 on the mounting panel 13, and flotation tank 17 and flashboard 15 all with slide rail 19 sliding connection, are equipped with pivot post 20 on the flashboard 15, and articulated connecting rod 18 rotates with pivot post 20 and is connected. The flashboard 15 is connected along the mounting plate 13 in a sliding mode, the flashboard 15 can be driven by the transmission mechanism 16 to control the opening size of the water outlet, namely, the height of the floating box 17 is adjusted according to the water level, when the flow rate is increased and the water level is increased, the floating box 17 rises along the sliding rail 19 to drive the hinged connecting rod 18 and the flashboard 15 to rise, the flashboard 15 is finally enabled to coincide with the water outlet, the water outlet is closed, the sliding rail 19 is arranged to limit the flashboard 15 and the floating box 17, faults are reduced, and therefore the water in the treatment.

Referring to fig. 2 and 3, in order to reduce the failure rate of the device, a telescopic column 30 is arranged at the bottom end of the gate plate, the bottom end of the telescopic column 30 is fixed with a mounting plate (13), a stop block 21 is arranged at the upper end of the water outlet of the slide rail 19, a return spring (not shown in the figure) is arranged in the telescopic column 30, and two ends of the return spring are respectively connected with the mounting plate and the gate plate. The stop block 21 can limit the moving track of the gate plate 15, so as to prevent the gate plate 15 from separating from a water outlet upwards along the slide rail 19 to cause water leakage, and the reset spring 22 can guide the gate plate 15 to prevent the gate plate 15 from sliding randomly.

Referring to fig. 2, sewage is mixed with more silt, needs to handle, and the separating tank 11 cross-section is "J" shape, is divided into vertical portion 23 and kink 24, and vertical portion 23 both sides and conveyer pipe 10 intercommunication, kink 24 are in mud nest of tubes 12 intercommunication. The sludge pipe group 12 comprises a sludge pipe 25 arranged on a bending part 24, a baffle 29 in an inverted V shape is arranged at the joint of the sludge pipe 25 and the bending part 24, the baffle 29 reduces sewage entering the sludge pipe 25, a sludge main pipe 26 is arranged below the conveying pipe 10, the sludge pipe 25 is communicated with the sludge main pipe 26, and a sludge pump 27 is arranged on the sludge main pipe 26. Separating tank 11 of "J" shape, and set up vertical portion 23 and kink 24, sewage is when vertical portion 23 passes through, its silt that mingles with constantly subsides to kink 24, mud gets into mud nest of tubes 12 from kink 24, through setting up a plurality of separating tank 11, realize constantly subsiding and discharging of silt, set up silt pipe 25 and silt and be responsible for 26, in gathering silt to the silt and being responsible for 26, open silt pump 27, be responsible for 26 transport with silt, simple and practical, and adjustable transport speed. The port that conveyer pipe 10 stretched into vertical portion 23 is provided with filter screen 22, and vertical portion 23 top is provided with access door 28, sets up filter screen 22 in the conveyer pipe 10 port, avoids great frivolous debris to get into conveyer pipe 10, reduces conveyer pipe 10 and blocks up.

The implementation principle of the embodiment is as follows: arranging a main drainage pipe 1 for collecting sewage uniformly, arranging a flow dividing assembly 5, leading water into a rainwater pipe 2 for discharging according to different flow rates when rainfall is heavy, namely adjusting the height of a floating box 17 according to the water level, rising the water level when the flow rate is increased, driving the floating box 17 to rise along a slide rail 19 to drive a hinged connecting rod 18 and a flashboard 15 to rise, finally enabling the flashboard 15 to coincide with a water outlet, closing the water outlet, leading all rainwater into the rainwater pipe 2, leading the flow rate to be small when the rainfall is not rainfall, mainly sewage with poor water quality, conveying the rainwater to a sewage pipe 3 through the flow dividing assembly 5, treating the sewage through a sludge-water separation unit 6, namely inputting the rainwater into a transfer tank 7, starting a stirring motor 9 and a stirring paddle 8, uniformly mixing the rainwater and the rainwater, conveying the rainwater to a separation tank 11 through a conveying pipe 10, separating sludge from the sewage, and feeding the sludge into a sludge pipe group, the sludge pump 27 is started to convey sludge along the sludge main pipe 26, sewage is conveyed to a sewage treatment plant, the sludge and the sewage can be separated, the sludge is prevented from depositing and blocking pipelines, meanwhile, rainwater and the sewage are shunted, and the practicability is good.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an underground rainwater and muddy water shunt tubes network structure, is responsible for (1) including the drainage, its characterized in that: drainage is responsible for (1) one side from last to being equipped with downspout (2) and sewage pipe (3) down in proper order, drainage is responsible for (1) tip and is equipped with treatment trough (4), treatment trough (4) upper end with downspout (2) are connected, treatment trough (4) lower extreme is equipped with reposition of redundant personnel subassembly (5), reposition of redundant personnel subassembly (5) with sewage pipe (3) intercommunication, be equipped with mud-water separation unit (6) on sewage pipe (3), mud-water separation unit (6) are including locating transfer tank (7) on sewage pipe (3), be equipped with stirring rake (8) and agitator motor (9) in transfer tank (7), be equipped with conveyer pipe (10) on transfer tank (7), be equipped with separating tank (11) on conveyer pipe (10), be equipped with mud nest of tubes (12) between separating tank (11).

2. The underground rainwater and mud and water shunt tube net structure of claim 1, wherein: the section of the separation groove (11) is J-shaped and is divided into a vertical part (23) and a bent part (24), two sides of the vertical part (23) are communicated with the conveying pipe (10), and the bent part (24) is communicated with the sludge pipe group (12).

3. The underground rainwater and mud and water shunt tube net structure of claim 2, wherein: mud nest of tubes (12) is including locating silt pipe (25) of kink (24), conveyer pipe (10) below is equipped with silt and is responsible for (26), silt pipe (25) with silt is responsible for (26) intercommunication, be equipped with silt pump (27) on silt is responsible for (26).

4. The underground rainwater and mud and water shunt tube net structure of claim 3, wherein: conveyer pipe (10) stretch into the port of vertical portion (23) is equipped with filter screen (22), vertical portion (23) top is equipped with access door (28).

5. The underground rainwater and mud and water shunt tube net structure of claim 1, wherein: shunt module (5) including locating mounting panel (13) in treatment trough (4), set up on mounting panel (13) with the delivery port of sewer pipe (3) intercommunication, sliding connection has flashboard (15) on mounting panel (13), flashboard (15) are not less than the delivery port, mounting panel (13) with be equipped with the drive between flashboard (15) drive mechanism (16) of flashboard (15) motion.

6. The underground rainwater and mud and water shunt tube net structure of claim 5, wherein: drive mechanism (16) is including locating flotation tank (17) of mounting panel (13) upper end, flotation tank (17) with mounting panel (13) sliding connection, flotation tank (17) bottom is equipped with articulated connecting rod (18), be equipped with slide rail (19) on mounting panel (13), flotation tank (17) with flashboard (15) all with slide rail (19) sliding connection, flashboard (15) bottom is equipped with flexible post (30), flexible post (30) bottom with mounting panel (13) are fixed, be equipped with pivot post (20) on flashboard (15), articulated connecting rod (18) with pivot post (20) rotate to be connected.

7. The underground rainwater and mud and water shunt tube net structure of claim 6, wherein: and a stop block (21) is arranged at the upper end of the water outlet of the sliding rail (19).

8. The underground rainwater and mud and water shunt tube net structure of claim 7, wherein: be equipped with reset spring in flexible post (30), reset spring both ends are connected respectively mounting panel (13) with flashboard (15).