CN214738599U

CN214738599U - Rain and sewage flow divider

Info

Publication number: CN214738599U
Application number: CN202120777862.0U
Authority: CN
Inventors: 杨虹; 居凯艳; 张丹; 张伟
Original assignee: Changzhou Municipal Engineering Design Research College Co ltd
Current assignee: Changzhou Municipal Engineering Design Research College Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-16
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a rain and sewage flow divider, which relates to the technical field of rain and sewage flow division and comprises a shell, wherein the side wall of the shell is provided with a water inlet, a first outlet and a second outlet, a clapboard which divides the shell into a first space and a second space is arranged in the shell, the water inlet and the first outlet are positioned in the first space, the second outlet is positioned in the second space, the clapboard is provided with a through hole, an adjusting component which is used for controlling the first outlet to be opened or closed is arranged in the shell, and the adjusting component comprises a floating ball, a connecting rod and a water baffle; the connecting rod is hinged to the inner wall of the shell, the two ends of the connecting rod are respectively connected with the water baffle and the floating ball, the inner bottom of the shell is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a rotating plate, and the rotating shaft is connected with a driving mechanism. The utility model provides a accumulational earth shelter from sewage drain pipe's mouth of pipe and lead to the problem that sewage discharge efficiency reduces, reduce the condition of earth deposit in the casing bottom.

Description

Rain and sewage flow divider

Technical Field

The utility model belongs to the technical field of the technique of distribution of rain and sewage's and specifically relates to a distribution of rain and sewage ware is related to.

Background

Rain and sewage flow is a drainage system, which is a sewage discharge mode that rainwater and sewage are separated and are respectively conveyed by a pipeline for discharge or subsequent treatment. The rainwater passes through the rainwater pipe network and directly arranges the river course, and sewage then passes through the sewage pipe network and collects the back, sends to sewage treatment plant and handles, avoids sewage directly to get into the river course and causes the pollution. And the rainwater is collected, utilized and discharged in centralized management, so that the impact of the water quantity on a sewage treatment plant can be reduced, and the treatment efficiency of the sewage treatment plant is ensured.

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.

Chinese patent publication No. CN201981643U discloses a distribution device for rain and sewage, which comprises a shaft, a sewage discharge device and a water slag discharge device, wherein the sewage discharge device and the water slag discharge device are arranged in the shaft, the shaft comprises a cylinder body and a cylinder cover for sealing the cylinder body, a water inlet pipe and a rain water discharge pipe are arranged on the side surface of the cylinder body, the water inlet pipe and the rain water discharge pipe are communicated with the cylinder body, and the sewage discharge device and the water slag discharge device are sequentially fixed between the water inlet pipe and the rain water discharge pipe. The utility model discloses a can realize shunting fast sewage and rainwater, greatly reduced the sewage treatment cost.

But in the in-service use process, be mingled with earth in rainwater and the sewage, earth can deposit in the bottom of pit shaft, piles up gradually along with earth, has accumulational earth to shelter from the mouth of pipe of sewage drain pipe and leads to the problem that sewage discharge efficiency reduces.

SUMMERY OF THE UTILITY MODEL

According to the not enough that prior art exists, the utility model aims at providing a dirty separator of rain reduces the condition of earth deposit in the casing bottom.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rain and sewage diverter comprises a shell, wherein a water inlet, a first outlet and a second outlet are formed in the side wall of the shell, a partition board for dividing the shell into a first space and a second space is arranged in the shell, the water inlet and the first outlet are located in the first space, the second outlet is located in the second space, a through hole is formed in the partition board, an adjusting assembly for controlling the first outlet to be opened or closed is arranged in the shell, and the adjusting assembly comprises a floating ball, a connecting rod and a water baffle; the connecting rod is hinged to the inner wall of the shell, the two ends of the connecting rod are respectively connected with the water baffle and the floating ball, the inner bottom of the shell is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a rotating plate, and the rotating shaft is connected with a driving mechanism.

Through adopting above-mentioned technical scheme, sewage gets into the first space of casing from the water inlet, because sewage volume is less, sewage is blocked by the baffle, and the adjusting part natural state is the open mode, and sewage is direct to be discharged from first export, delivers to sewage treatment plant through the sewage outlet pipe. When rainwater gets into first space from the water inlet, because the discharge capacity of rainwater is big, make the floater floated, the connecting rod rotates, makes the breakwater with first export shutoff, and the rainwater can not flow from first export, and the rainwater in the first space will flow into the second space from the through-hole of baffle, and the rainwater is direct to flow to the river course from the second export in, realizes the distribution of rain and sewage. The actuating mechanism drives the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, the rotating plate stirs soil at the bottom of the shell, the soil can be mixed into water and is discharged together with the water, and the condition that the soil is deposited at the bottom of the shell is reduced.

The present invention may be further configured in a preferred embodiment as: the middle part fixedly connected with of connecting rod links the axle, link the axle rotate connect in the lateral wall of casing, actuating mechanism includes engaged first gear and second gear, first gear with link the coaxial fixed connection of axle, the second gear with the coaxial fixed connection of pivot.

Through adopting above-mentioned technical scheme, the water level rises and makes the floater float, drives the connecting rod and rotates, makes connecting axle and first gear revolve, makes second gear revolve, makes pivot and commentaries on classics board rotation, changes the board and stirs the earth of casing bottom, and earth can sneak into aquatic and discharge together with water, is difficult for producing the sedimentary condition of earth in casing bottom. The buoyancy of water is utilized to drive the floating ball to lift, so that the adjusting assembly controls the opening and closing of the first outlet to divide rain and sewage; and can drive the pivot and change the board through the linkage and rotate, it is simple convenient.

The present invention may be further configured in a preferred embodiment as: the water baffle is in sliding fit with the inner wall of the shell, an arc-shaped sliding rail is arranged on the inner wall of the shell close to the first outlet, the arc takes a hinged joint of the connecting rod and the inner wall of the shell as a circle center, and the water baffle is slidably mounted on the sliding rail.

Through adopting above-mentioned technical scheme, the manger plate slides with the inner wall of casing and laminates, and manger plate slidable mounting is in the slide rail, and the slide rail leads and spacing to the motion of manger plate, makes the manger plate move more steadily and controls first export and open or close safe and reliable.

The present invention may be further configured in a preferred embodiment as: the baffle along vertical direction slidable mounting in the inner wall of casing, the upper end of baffle is connected with the regulation pole, the regulation pole is worn to locate the upper end of casing.

Through adopting above-mentioned technical scheme, adjust the pole and drive the baffle and go up and down, drive the baffle and rise, the lower extreme of baffle and the interior bottom separation of casing, water and earth in the casing can follow the baffle below and flow and directly discharge from the second export this moment.

The present invention may be further configured in a preferred embodiment as: the adjusting rod is rotatably connected to the upper end of the partition plate, a through hole is formed in the upper end of the shell, a sleeve is fixed in the through hole, an internal thread is formed in the inner wall of the sleeve, and the adjusting rod is arranged in the sleeve in a threaded penetrating mode.

Through adopting above-mentioned technical scheme, rotate the regulation pole, drive the baffle and go up and down, it is more accurate and stable. The sleeve pipe carries out wear-resisting protection between regulation pole and casing, reduces the damage of casing, has prolonged life.

The present invention may be further configured in a preferred embodiment as: the adjusting rod is in threaded connection with a nut, and the nut is located above the shell.

Through adopting above-mentioned technical scheme, rotate the nut, make the nut contradict with the upper end of casing, the rotation of restriction regulation pole makes the baffle install in the casing steadily.

The present invention may be further configured in a preferred embodiment as: and a sealing ring is arranged between the upper end of the shell and the nut, and the adjusting rod is sleeved with the sealing ring.

Through adopting above-mentioned technical scheme, the nut is contradicted with the sealing washer, and the sealing washer seals up the leak protection, safe and reliable between the upper end of nut and casing.

The present invention may be further configured in a preferred embodiment as: the water inlet with the second export sets up relatively, the bottom of casing is equipped with the inclined plane, the inclined plane is by the water inlet to second export slope downwardly setting.

Through adopting above-mentioned technical scheme, the inclined plane does benefit to earth and flows near the second export along with water, flows from the second export, further reduces the condition of earth deposit.

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

1. through casing, baffle, through-hole, adjusting part, floater, connecting rod, breakwater and actuating mechanism's setting, actuating mechanism drive pivot is rotated, and the pivot drives and changes the board rotation, changes the earth of board stirring casing bottom, and earth can sneak into aquatic and together discharge with water, has reduced the condition of earth in casing bottom deposit.

2. Through the arrangement of the first gear and the second gear, the buoyancy of water is utilized to drive the floating ball to lift, so that the adjusting assembly controls the opening and closing of the first outlet to divide rain and sewage; and can drive the pivot and change the board through the linkage and rotate, it is simple convenient.

3. Through the setting of baffle and regulation pole, adjust the pole and drive the baffle and go up and down, drive the baffle and rise, the lower extreme of baffle and the interior bottom separation of casing, water and earth in the casing can follow the baffle below and flow and directly discharge from the second export this moment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a sectional view schematically showing the structure of fig. 1.

Fig. 3 is a schematic diagram of a drive structure hidden in a housing.

In the figure, 1, a housing; 11. a first outlet; 12. a second outlet; 121. a second outlet pipe; 13. a water inlet; 131. a water inlet pipe; 14. perforating; 15. a sleeve; 21. a first space; 33. a second space; 4. a partition plate; 41. a through hole; 51. adjusting a rod; 52. a nut; 53. a seal ring; 6. an adjustment assembly; 61. a floating ball; 62. a connecting rod; 621. a connecting shaft; 63. a water baffle; 64. a slide rail; 7. a rotating shaft; 71. rotating the plate; 81. a first gear; 82. a second gear; 9. a bevel.

Detailed Description

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

Referring to fig. 1 and 2, the utility model discloses a rain and sewage shunt, including casing 1, the bottom of casing 1 is equipped with inclined plane 9. The lateral wall of casing 1 is equipped with water inlet 13, first export 11 and second export 12, and water inlet 13 sets up with second export 12 relatively, and inclined plane 9 is gone up the slope by water inlet 13 to second export 12 and is set up downwards, does benefit to earth and flows near second export 12 along with water, flows from second export 12, reduces the condition of earth deposit in casing 1. The water inlet 13 is connected with a water inlet pipe 131, the first outlet 11 is connected with a first outlet pipe, and the second outlet 12 is connected with a second outlet pipe 121.

Referring to fig. 2, an adjusting assembly 6 for controlling the first outlet 11 to open or close is disposed in the housing 1, the adjusting assembly 6 includes a floating ball 61, a connecting rod 62 and a water blocking plate 63, the connecting rod 62 is hinged to an inner wall of the housing 1, a horizontal connecting shaft 621 is fixedly connected to a middle portion of the connecting rod 62, the connecting shaft 621 is rotatably connected to a side wall of the housing 1, and two ends of the connecting rod 62 are respectively connected to the water blocking plate 63 and the floating ball 61. The inner wall of the casing 1 is provided with an arc-shaped slide rail 64 near the first outlet 11, the arc-shaped slide rail 64 is provided with a pair of slide rails 64, and the pair of slide rails 64 are located at two sides of the first outlet 11, with the hinge point between the connecting rod 62 and the inner wall of the casing 1 as the center of circle. The water baffle 63 is in sliding fit with the inner wall of the shell 1, and the water baffle 63 is slidably mounted on the slide rail 64. The baffle is initially above the first outlet 11. The slide rail 64 guides and limits the movement of the water baffle 63, so that the water baffle 63 moves more stably to control the first outlet 11 to be opened or closed, and the operation is safe and reliable.

Referring to fig. 2 and 3, a horizontal rotating shaft 7 is rotatably connected to the inner bottom of the housing 1, a rotating plate 71 is fixedly connected to the rotating shaft 7, and a driving mechanism is connected to the rotating shaft 7. The driving mechanism comprises a first gear 81 and a second gear 82 which are meshed with each other, the first gear 81 is coaxially and fixedly connected with the connecting shaft 621, and the second gear 82 is coaxially and fixedly connected with the rotating shaft 7. The side wall of the housing 1 is provided with a jacket, and the first gear 81 and the second gear 82 are located in the jacket. The driving mechanism can also be a motor which is coaxially and fixedly connected with the rotating shaft 7. The actuating mechanism drive pivot 7 rotates, and pivot 7 drives and changes board 71 and rotate, changes the mud of board 71 stirring casing 1 bottom, and the soil can be sneaked into the aquatic and together discharges with water, has reduced the condition of earth deposit in casing 1 bottom.

Referring to fig. 2 and 3, a vertical partition plate 4 is disposed in the casing 1, the partition plate 4 divides the casing 1 into a first space 21 and a second space 33, and a through hole 41 is formed in the partition plate 4. The inlet 13 and the first outlet 11 are located in the first space 21 and the second outlet 12 is located in the second space 33. Baffle 4 and casing 1's inside wall laminating, baffle 4 along vertical direction slidable mounting in casing 1's inside wall, the upper end of baffle 4 is rotated and is connected with regulation pole 51, and perforation 14 has been seted up to casing 1's upper end, and the coaxial sleeve pipe 15 that is fixed with in the perforation 14, the inner wall of sleeve pipe 15 are equipped with the internal thread, adjust pole 51 screw thread and wear to locate sleeve pipe 15. The upper end of the adjusting rod 51 penetrates through the upper end of the shell 1, the adjusting rod 51 is connected with a nut 52 in a threaded mode, and the nut 52 is located above the shell 1. The adjustment rod 51 is sleeved with a sealing ring 53, and the sealing ring 53 is positioned between the nut 52 and the upper end of the shell 1.

Referring to fig. 2 and 3, the adjusting rod 51 is rotated to drive the partition plate 4 to ascend and descend, the partition plate 4 is driven to ascend, the lower end of the partition plate 4 is separated from the inner bottom of the casing 1, and at this time, water and soil in the casing 1 can flow through the lower part of the partition plate 4 and can be directly discharged from the second outlet 12. Then, the adjustment lever 51 is rotated again to move the partition 4 downward, and the partition 4 abuts against the bottom surface of the housing 1. Rotating the nut 52 to make the nut 52 abut against the seal ring 53, and the nut 52 restricts the rotation of the adjustment rod 51 to stably mount the partition plate 4 in the casing 1; on the other hand, the nut 52 presses the packing 53 against the upper end of the case 1, and the packing 53 is sealed and leak-proof between the nut 52 and the upper end of the case 1, thereby being safe and reliable. The sleeve 15 protects the adjusting rod 51 and the shell 1 from abrasion, reduces damage to the shell 1, and prolongs the service life.

The implementation principle of the above embodiment is as follows: sewage enters the first space 21 of the shell 1 from the water inlet 13 through the water inlet pipe 131, the sewage is blocked by the partition plate 4 due to the small amount of sewage, the adjusting assembly 6 is in an open state in a natural state, the baffle is in an initial state above the first outlet 11, the sewage is directly discharged from the first outlet 11, and the sewage is sent to a sewage treatment plant through the sewage outlet pipe.

When rainwater enters the first space 21 from the water inlet 13, the floating ball 61 is floated due to large displacement of the rainwater, the connecting rod 62 rotates to enable the water baffle 63 to move downwards, the baffle blocks the first outlet 11, the rainwater cannot flow out of the first outlet 11, the rainwater flows into the second space 33 from the through hole 41 of the partition plate 4, and the rainwater directly flows into a river channel from the second outlet 12, so that rainwater and sewage are shunted; meanwhile, the water level rises to enable the floating ball 61 to float, the connecting rod 62 is driven to rotate, the connecting shaft 621 and the first gear 81 are driven to rotate, the second gear 82 is driven to rotate, the rotating shaft 7 and the rotating plate 71 are driven to rotate, the rotating plate 71 stirs soil at the bottom of the shell 1, the soil can be mixed into water and discharged together with the water, and the condition that the soil is deposited at the bottom of the shell 1 is not easy to generate. When the water inflow is reduced, the water level is lowered, the floating ball 61 is lowered to drive the baffle to move, so that the first outlet 11 is opened, the rotating plate 71 rotates again to stir for the second time through the transmission action of the first gear 81 and the second gear 82, and meanwhile, the water in the shell 1 is discharged through the first outlet 11. The buoyancy of water is utilized to drive the floating ball 61 to lift, so that the adjusting component 6 controls the opening and closing of the first outlet 11 to divide rain and sewage; and the rotating shaft 7 and the rotating plate 71 can be driven to rotate through linkage, so that the device is simple and convenient.

The operator separates the lower end of the partition plate 4 from the inner bottom of the casing 1 by the adjusting lever 51, and the water and soil in the casing 1 can flow through the lower part of the partition plate 4 and be directly discharged from the second outlet 12 by the cooperation of the inclined surface 9.

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. A rain and sewage diverter comprises a shell (1), and is characterized in that: a water inlet (13), a first outlet (11) and a second outlet (12) are arranged on the side wall of the shell (1), a partition plate (4) which divides the shell (1) into a first space (21) and a second space (33) is arranged in the shell (1), the water inlet (13) and the first outlet (11) are located in the first space (21), the second outlet (12) is located in the second space (33), a through hole (41) is formed in the partition plate (4), an adjusting assembly (6) which is used for controlling the first outlet (11) to be opened or closed is arranged in the shell (1), and the adjusting assembly (6) comprises a floating ball (61), a connecting rod (62) and a water baffle (63); the connecting rod (62) is hinged to the inner wall of the shell (1), two ends of the connecting rod (62) are respectively connected with the water baffle (63) and the floating ball (61), the inner bottom of the shell (1) is rotatably connected with a rotating shaft (7), the rotating shaft (7) is fixedly connected with a rotating plate (71), and the rotating shaft (7) is connected with a driving mechanism.

2. The rain and sewage diverter of claim 1, wherein: the middle part fixedly connected with of connecting rod (62) links axle (621), link axle (621) rotate connect in the lateral wall of casing (1), actuating mechanism includes engaged first gear (81) and second gear (82), first gear (81) with link the coaxial fixed connection of axle (621), second gear (82) with the coaxial fixed connection of pivot (7).

3. The rain and sewage diverter of claim 1, wherein: the water baffle (63) is in sliding fit with the inner wall of the shell (1), the inner wall of the shell (1) is close to the first outlet (11) and is provided with an arc-shaped sliding rail (64), the arc-shaped connecting rod (62) and the hinged point of the inner wall of the shell (1) are used as the circle center, and the water baffle (63) is slidably mounted on the sliding rail (64).

4. The rain and sewage diverter of claim 1, wherein: the baffle (4) is slidably mounted on the inner wall of the shell (1) along the vertical direction, the upper end of the baffle (4) is connected with an adjusting rod (51), and the adjusting rod (51) penetrates through the upper end of the shell (1).

5. The rain and sewage diverter of claim 4, wherein: adjust pole (51) rotate connect in the upper end of baffle (4), perforation (14) have been seted up to the upper end of casing (1), perforation (14) internal fixation has sleeve pipe (15), the inner wall of sleeve pipe (15) is equipped with the internal thread, it wears to locate to adjust pole (51) screw thread sleeve pipe (15).

6. A rain and sewage diverter according to claim 5 wherein: the adjusting rod (51) is in threaded connection with a nut (52), and the nut (52) is located above the shell (1).

7. The rain and sewage diverter of claim 6, wherein: a sealing ring (53) is arranged between the upper end of the shell (1) and the nut (52), and the adjusting rod (51) is sleeved with the sealing ring (53).

8. The rain and sewage diverter of claim 4, wherein: the water inlet (13) and the second outlet (12) are arranged oppositely, the bottom of the shell (1) is provided with an inclined plane (9), and the inclined plane (9) is arranged from the water inlet (13) to the second outlet (12) in an inclined and downward mode.