CN212742838U

CN212742838U - Be used for dirty mixed flow pipeline diverging device of rain

Info

Publication number: CN212742838U
Application number: CN202020907792.1U
Authority: CN
Inventors: 武毅冰; 张湛; 史红伟; 陈晓艳; 段团舟; 王俊果; 胡远远
Original assignee: Henan Huitong Environmental Engineering Co ltd
Current assignee: Henan Huitong Environmental Engineering Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-19
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a be used for dirty mixed flow pipeline diverging device of rain, including casing, sewage pipe, baffle subassembly, flotation pontoon subassembly, the one end of casing is provided with the inlet tube, the other end of casing is provided with the outlet pipe, the casing is inside to be provided with the baffle subassembly, baffle subassembly below is provided with the flotation pontoon subassembly, be provided with the baffle in the casing, the baffle below is provided with sewage discharging channel, the baffle right side is provided with buoyancy and transfers the valve, buoyancy transfers to flow and goes up to set up on the valve the sewage pipe, the sewage pipe sets up on the casing. Can carry out corresponding distribution of rain and sewage according to the different periods of rainwater and handle, can hold back the suspended solid, floater and the precipitate in rainwater or the sewage when not interfering rainwater or sewage flow, effectively avoid the problem that sediment etc. discharged into river course or low reaches rainwater pipe network water pollution.

Description

Be used for dirty mixed flow pipeline diverging device of rain

Technical Field

The utility model belongs to the technical field of the rainwater is handled, concretely relates to be used for dirty mixed flow pipeline diverging device of rain.

Background

The rain and sewage separating device is used for separating rain water and sewage. After urban sewage is collected, the urban sewage is directly discharged into a river to cause pollution, so that the urban sewage needs to be collected and treated, rainwater also enters a sewage collecting system in rainy days, the rainwater does not need to be treated, the treatment cost is increased when the rainwater flows into the sewage treatment system, and the rainwater and sewage diversion device is used for separating the rainwater from the sewage.

In the prior art, the rain and sewage diversion switching device is mostly made by adopting the shutoff pipe and the valve, but in actual use, the rain and sewage diversion device needs to be installed at a plurality of places in the same area, the same area needs to use more rain and sewage diversion devices, and the cost of some devices adopted by the existing rain and sewage diversion device is higher, so that the cost of the whole area in the aspect of drainage is higher, and the deposition at the drainage pipe is more serious, and the blockage can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a be used for dirty mixed flow pipeline diverging device of rain, can carry out corresponding dirty reposition of redundant personnel of rain according to the different periods of rainwater and handle, the interval sets up flotation pontoon subassembly and baffle subassembly, the fluctuation that drives flotation pontoon subassembly and baffle subassembly through the change of water level can hold back the suspended solid in rainwater or the sewage when not interfering rainwater or sewage flow, floater and precipitate, effectively avoid the problem of discharging into river course or low reaches rainwater pipe network water pollution such as precipitate.

In order to solve the above problems, the utility model discloses specific scheme is as follows:

the utility model provides a be used for dirty mixed flow pipeline diverging device of rain, includes casing, sewage pipe, baffle subassembly, flotation pontoon subassembly, the one end of casing is provided with the inlet tube, the other end of casing is provided with the outlet pipe, the casing is inside to be provided with baffle subassembly, baffle subassembly below is provided with the flotation pontoon subassembly, be provided with the baffle in the casing, the baffle below is provided with sewage discharging channel, the baffle right side is provided with buoyancy flow regulating valve, the buoyancy is regulated and is flowed the valve and go up to set up on the sewage pipe, the sewage pipe sets up on the casing, the inlet tube top is provided with rotating vane, rotating vane sets up on the motor, the motor sets up on the casing outer wall.

Preferably, the buoy assembly is arranged on the support rod, the support rod is arranged on the support, the support and the support rod are arranged below the baffle plate assembly, and the support is arranged on the inner wall of the shell.

Preferably, the pontoon assembly comprises a pontoon, a first pontoon baffle, a second pontoon baffle, the pontoon being arranged between the first and second pontoon baffles.

Preferably, the baffle assembly comprises a fixed plate, a movable plate, a guide post and a guide groove, the movable plate is arranged on the fixed plate, the guide post is arranged on the fixed plate, the guide groove is arranged between the fixed plate and the movable plate, and the guide post is embedded into the guide groove.

Preferably, the shell is internally divided into a rain and sewage separating chamber and a sewage discharging chamber, the sewage discharging pipeline is arranged between the rain and sewage separating chamber and the sewage discharging chamber, and the sewage discharging pipeline is provided with a pull net grating.

Preferably, the net pulling grating is obliquely arranged relative to the direction of rainwater entering the sewage discharging chamber, and the inclination angle of the net pulling grating is 60-80 degrees.

Preferably, a partition plate is arranged between the rain and sewage separation chamber and the sewage discharge chamber, and a buoyancy flow regulating valve is arranged at the output end of the sewage discharge chamber.

Preferably, the fixed plate comprises a vertical surface and horizontal surfaces integrally formed at two ends of the vertical surface, sliding grooves matched with the movable plate are formed in the opposite surfaces of the pair of horizontal surfaces, and the pair of horizontal surfaces are bent and extended oppositely to form limiting stops for blocking the movable plate from being separated from the fixed plate.

Preferably, the movable plate is a floating plate, and the material of the movable plate is the same as that of the float bowl.

Preferably, the fixed plate is fixedly installed in the rain and sewage separating chamber, and the movable plate is installed on the fixed plate and moves up and down relative to the fixed plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a dirty mixed flow pipeline diverging device of rain adjusts the flow valve through setting up buoyancy, can carry out corresponding dirty reposition of redundant personnel of rain according to the different periods of rainwater and handle.

2. The utility model discloses a dirty mixed flow pipeline diverging device of rain, through setting up flotation pontoon subassembly and baffle subassembly, can drive flotation pontoon subassembly and baffle subassembly's the fluctuation through the change of water level, can hold back suspended solid, floater and the precipitate in rainwater or the sewage when not interfering rainwater or sewage flow, effectively avoid the problem of discharging into river course or low reaches rainwater pipe network water pollution such as precipitate.

3. The utility model discloses a dirty mixed flow pipeline diverging device of rain, the device do not involve equipment such as sensor, controller, and to a great extent has reduced the cost that the rainwater was handled, convenient and practical.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the utility model discloses a be used for mixed flow pipeline diverging device of rain and sewage.

Fig. 2 is a schematic structural view of a float assembly for a mixed flow pipeline diversion device for rain and sewage.

Fig. 3 is a schematic structural view of a baffle assembly for a mixed flow pipeline diversion device for rain and sewage.

In the figure: 1, a shell; 2 rotating blades; 3, a motor; 4 a buoy assembly; 5, supporting the rod; 6, a bracket; 7 a baffle plate assembly; 8, discharging a water pipe; 9, a sewage pipe; 10 a buoyancy flow regulating valve; 11 a partition plate; 12 a trapway; 13, pulling the net grating; 14 a water inlet pipe; 15 a first pontoon baffle; 16 buoys; 17 a second pontoon baffle; 18 a movable plate; 19, fixing a plate; 20 a guide post; 21 a guide groove; 22 a rain and sewage separation chamber; 23 a waste chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a be used for mixed flow pipeline diverging device of rain and sewage, includes casing 1, sewage pipe 9, baffle subassembly 7, flotation pontoon subassembly 4, the one end of casing 1 is provided with inlet tube 14, the other end of casing 1 is provided with outlet pipe 8, casing 1 is inside to be provided with baffle subassembly 7, baffle subassembly 7 below is provided with flotation pontoon subassembly 4, be provided with baffle 11 in the casing 1, baffle 11 below is provided with sewage pipes 12, baffle 11 right side is provided with buoyancy flow regulating valve 10, set up on the buoyancy flow regulating valve 10 on the sewage pipe 9, sewage pipe 9 sets up on the casing 1, inlet tube 14 top is provided with rotor blade 2, rotor blade 2 sets up on motor 3, motor 3 sets up on the casing 1 outer wall.

The buoy assembly 4 is arranged on a support rod 5, the support rod 5 is arranged on a support 6, the support 6 and the support rod 5 are arranged below the baffle plate assembly 7, and the support 6 is arranged on the inner wall of the shell 1; the pontoon assembly 4 comprises a pontoon 16, a first pontoon baffle 15, a second pontoon baffle 17, the pontoon 16 being arranged between the first pontoon baffle 15 and the second pontoon baffle 17.

The damper assembly 7 includes a fixed plate 19, a movable plate 18, a guide post 20, and a guide groove 21, wherein the movable plate 18 is disposed on the fixed plate 19, the guide post 20 is disposed on the fixed plate 19, the guide groove 21 is disposed between the fixed plate 19 and the movable plate 18, and the guide post 20 is fitted into the guide groove 21.

The interior of the shell 1 is divided into a rain and sewage separating chamber 22 and a sewage discharging chamber 23, the sewage discharging channel 12 is arranged between the rain and sewage separating chamber 22 and the sewage discharging chamber 23, and the sewage discharging channel 12 is provided with a pull net grating 13; the pull net grating 13 is obliquely arranged relative to the direction of rainwater entering the sewage discharging chamber 23, and the inclination angle of the pull net grating 13 is 60-80 degrees; a partition plate 11 is arranged between the rain and sewage separating chamber 22 and the sewage discharging chamber 23, and a buoyancy flow regulating valve 10 is arranged at the output end of the sewage discharging chamber 23.

The fixed plate 19 comprises a vertical surface and horizontal surfaces integrally formed at two ends of the vertical surface, sliding grooves matched with the movable plate are formed in the opposite surfaces of the pair of horizontal surfaces, and the pair of horizontal surfaces are oppositely bent and extended to form limiting stops for preventing the movable plate 18 from being separated from the fixed plate 19; the movable plate 18 is a floating plate, and the material of the movable plate 18 is the same as that of the float 16; the fixed plate 19 is fixedly arranged in the rain and sewage separation chamber 22, and the movable plate 18 is arranged on the fixed plate 19 and moves up and down relative to the fixed plate 19.

The initial rainwater or sewage during non-raining enters the shell 1 from the water inlet pipe 14, the buoyancy flow adjusting valve 10 is not moved due to small flow, so that the valve is in an open state, and the rainwater or sewage pretreated by the pull net grating 13 is directly introduced into a sewage plant for treatment through the sewage pipe 9;

the water quantity of the rainwater or the sewage is increased in the middle period, the buoyancy flow regulating valve 10 moves to enable the opening angle of the valve to be small, only a small amount of rainwater or sewage is introduced into a sewage plant through the sewage pipe 9, most of the rainwater or sewage is left in the shell 1 and is subjected to rainwater and sewage separation treatment through the rainwater and sewage separation chamber 22, the water level is increased, the buoy 16 floats upwards to drive the first buoy baffle 15 and the second buoy baffle 17 to float upwards, and floating objects and suspended matters in the rainwater or the sewage are uninterruptedly intercepted in the flowing process of the rainwater or the sewage; the movable plate 18 floats upwards due to buoyancy to intercept sediment in rainwater or sewage, the fixed plate 19 is fixed to block the sediment intercepted by the movable plate 18, and the rainwater and sewage separated are drained and introduced into a storage tank or a water body;

the water quantity of the rainwater or the sewage is greatly increased in the later period, the buoyancy flow regulating valve 10 moves to close all the valves, the rainwater or the sewage is completely remained in the shell 1 and is subjected to rainwater and sewage separation treatment through the rainwater and sewage separation chamber 22, the water level is greatly increased, the floating pontoon 16 continuously floats upwards to drive the first floating pontoon baffle 15 and the second floating pontoon baffle 17 to continuously float upwards, and floating objects and suspended matters in the rainwater or the sewage are uninterruptedly intercepted in the flowing process of the rainwater or the sewage; the movable plate 18 can continuously float upwards to intercept rainwater or sediment in sewage due to buoyancy, and the fixed plate 19 is fixed to prevent rainwater obtained after rainwater and sewage separation of the sediment intercepted by the movable plate 18 from being introduced into a storage tank or a water body through the water outlet pipe 8;

the motor 3 drives the rotating blade 2 to easily convey sludge or impurities accumulated in the rain-sewage separating chamber into the sewage discharging chamber 23, and the sludge or the impurities are mixed with sewage and discharged through the sewage pipe 9.

After the rain stops, the water amount is greatly reduced, the buoyancy flow regulating valve 10 is opened again, and one period of rain and sewage diversion is completed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for dirty mixed flow pipeline diverging device of rain, includes casing (1), sewage pipe (9), baffle subassembly (7), flotation pontoon subassembly (4), its characterized in that: the one end of casing (1) is provided with inlet tube (14), the other end of casing (1) is provided with outlet pipe (8), casing (1) inside is provided with baffle subassembly (7), baffle subassembly (7) below is provided with flotation pontoon subassembly (4), be provided with baffle (11) in casing (1), baffle (11) below is provided with sewage pipes (12), baffle (11) right side is provided with buoyancy flow regulating valve (10), the buoyancy is set up on flow regulating valve (10) on sewage pipe (9), sewage pipe (9) set up on casing (1), inlet tube (14) top is provided with rotating vane (2), rotating vane (2) set up on motor (3), motor (3) set up on casing (1) outer wall.

2. A flow divider for mixed flow of rain and sewage according to claim 1, wherein: the utility model discloses a floating drum assembly, including casing (1), buoy subassembly (4), bracing piece (5), bracing piece (6), baffle subassembly (7) below, support (6) and bracing piece (5) set up on bracing piece (5), bracing piece (5) set up on support (6), support (6) set up on the inner wall of casing (1).

3. A flow divider for mixed flow of rain and sewage according to claim 1, wherein: the buoy assembly (4) comprises a buoy (16), a first buoy baffle (15) and a second buoy baffle (17), wherein the buoy (16) is arranged between the first buoy baffle (15) and the second buoy baffle (17).

4. A flow divider for mixed flow of rain and sewage according to claim 1, wherein: the baffle plate assembly (7) comprises a fixed plate (19), a movable plate (18), a guide column (20) and a guide groove (21), wherein the movable plate (18) is arranged on the fixed plate (19), the guide column (20) is arranged on the fixed plate (19), the guide groove (21) is formed between the fixed plate (19) and the movable plate (18), and the guide column (20) is embedded into the guide groove (21).

5. A flow divider for mixed flow of rain and sewage according to claim 1, wherein: casing (1) inside is divided into rain and sewage separating chamber (22) and blowdown room (23), blowdown passageway (12) set up between rain and sewage separating chamber (22) and blowdown room (23), be provided with netting grid (13) on blowdown passageway (12).

6. A flow divider for mixed flow of rain and sewage according to claim 5, wherein: the net pulling grating (13) is obliquely arranged relative to the direction of rainwater entering the sewage discharging chamber (23), and the inclination angle of the net pulling grating (13) is 60-80 degrees.

7. A flow divider for mixed flow of rain and sewage according to claim 5, wherein: a partition plate (11) is arranged between the rain and sewage separation chamber (22) and the sewage discharge chamber (23), and a buoyancy flow regulating valve (10) is arranged at the output end of the sewage discharge chamber (23).