CN210369274U

CN210369274U - Dirty separating mechanism of rain

Info

Publication number: CN210369274U
Application number: CN201921146705.9U
Authority: CN
Inventors: 韩晨思; 韩斐迪
Original assignee: Hangzhou Yineng Control Engineering Co Ltd
Current assignee: Hangzhou Yineng Control Engineering Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-21
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a dirty separation drainage field of rain, more specifically says, it relates to dirty separating mechanism of rain, aims at solving current dirty separator of rain and has the remaining problem of silt, and its technical scheme main points are: including mixing inlet tube, top and the flow guide box that mixes the inlet tube intercommunication, communicate in the downspout of flow guide box bottom one side, communicate in the sewage pipe of flow guide box bottom opposite side, rotate the guide plate of connecting in the flow guide box, connect in the flow guide box and drive guide plate pivoted actuating mechanism, wherein the guide plate passes through the axis of rotation and rotates to be connected in the flow guide box, and the axis of rotation is located between downspout and the sewage pipe. The utility model discloses a guide plate and actuating mechanism's design for the guide plate can carry out the water conservancy diversion at the angle of incline, thereby continuously erode by rivers, can not have piling up of silt.

Description

Dirty separating mechanism of rain

Technical Field

The utility model relates to a dirty separation drainage field of rain, more specifically say, it relates to a dirty separating mechanism of rain.

Background

Rain and sewage separation is a drainage system, which means that rainwater and sewage are separated and are respectively conveyed by a pipeline for drainage or subsequent treatment, and the rain and sewage separation system is used for polluted rivers, is convenient for rainwater collection and utilization and centralized management drainage, reduces the impact of water quantity on sewage treatment plants, and ensures the treatment efficiency of the sewage treatment plants.

Chinese patent with patent publication No. CN207512873U discloses a rain and sewage separating device, which controls the spring compression to drive the partition plate to go up and down according to the difference of the water displacement when the rainfall and the non-rainfall, thereby opening or closing the sewage outlet and the water outlet, and being provided with the stirring blade to stir the silt on the partition plate, so as to prevent the silt from accumulating.

However, the following problems still remain: when the division plate slides down, the stirring blade rotates and cannot cover the whole division plate, and silt still can be accumulated on the division plate in a range beyond the stirring blade.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a dirty separating mechanism of rain for the guide plate can carry out the water conservancy diversion at the angle of incline through guide plate and actuating mechanism's design, thereby is continuously washed away by rivers, can not have piling up of silt.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a dirty separating mechanism of rain, is including mixing inlet tube, top and the flow guide box that mixes the inlet tube intercommunication, communicate in the downspout of flow guide box bottom one side, communicate in the sewage pipe of flow guide box bottom opposite side, rotate the guide plate of connecting in the flow guide box, connect in the flow guide box and drive guide plate pivoted actuating mechanism, wherein the guide plate passes through the axis of rotation and rotates to be connected in the flow guide box, and the axis of rotation is located between downspout and the sewage pipe.

In daily life, sewage enters from the mixed water inlet pipe, and the guide plate guides the sewage to the sewage pipe and finally flows out from the sewage port; when rainwater enters from the mixed water inlet pipe, the driving mechanism controls the guide plate to rotate, and water flow is guided to the rainwater pipe, so that rainwater and sewage are respectively collected;

in the process, the mixed water inlet pipe is positioned at the top of the flow guide box, and the rain pipe and the sewage pipe are positioned at the bottom of the flow guide box, so that the flow guide plate is always in a flushed state, and the accumulation of sundries and dirt can be prevented.

The utility model discloses further set up to: the driving mechanism uses a driving motor connected to the outer wall of the flow guide box, and the rotating shaft penetrates through the flow guide box and is connected to an output shaft of the driving motor; one end of the rotating shaft penetrating through the flow guide box is provided with a waterproof ring, a waterproof sleeve sleeved outside the waterproof ring, and a water return pipe communicated with the waterproof sleeve and obliquely communicated downwards to the flow guide box, wherein the water return pipe is positioned on one side of the waterproof ring facing the flow guide box.

Use driving motor as drive axis of rotation pivoted driving piece to realize the interception to rivers through waterproof circle, make along axis of rotation from sewage, the rainwater that the guiding box flows out can fall into the wet return along waterproof circle in the guiding box, and flow back to the guiding box along the wet return.

The utility model discloses further set up to: a rainwater hopper matched with the rainwater pipe is arranged at the bottom of the diversion box, and the rainwater pipe is communicated with the bottom of the rainwater hopper; the bottom of the diversion box is also provided with a sewage bucket matched with the sewage pipe, and the sewage pipe is communicated with the bottom of the sewage bucket.

Through rainwater fill and sewage fill, guide rivers, prevent that the dirt in the rivers from piling up in the bottom of water conservancy diversion case.

The utility model discloses further set up to: the bottom of guide plate is equipped with the first sewage extension board that extends towards the sewage pipe, and first sewage extension board is located the top of sewage fill.

Through first sewage extension board for when sewage flowed to the end of guide plate, can be by first sewage extension board water conservancy diversion once more, avoid sewage to flow to the rainwater fill along the limit wall of guide plate.

The utility model discloses further set up to: the guide plate still is connected with the second sewage extension board towards the downspout in first sewage extension board below, and the projection of second sewage extension board is in first sewage extension board.

The second sewage extension plate has a similar function to the first sewage extension plate and is used for guiding sewage flowing along the first sewage extension plate, and the difference is that the first sewage extension plate is mainly used for guiding the sewage, so that the sewage can flow into the sewage bucket and can be prevented from flowing into and splashing into the rainwater bucket, and the inclination angle is inclined towards the horizontal direction; and the angle of inclination of second sewage extension board more inclines towards vertical direction, mainly used makes a small amount of rivers that flow through to second sewage extension board, can more direct flow down in the sewage fill under the effect of gravity.

The utility model discloses further set up to: the flow guide box is a cuboid, and the mixed water inlet pipe is positioned at the corner of the top end of the flow guide box; the guide plate sets up towards mixing the inlet tube, the downspout is located and mixes the inlet tube under.

When carrying out the dirty water conservancy diversion of rain, the size of sewage pipe can be decided according to the daily sewage discharge in district, but the accurate size of downspout is difficult to confirm, consequently locates the downspout and mixes the inlet tube under for the rainwater can be under the effect of gravity more quick get into the rainwater intraductally, increase the flow in the unit interval.

The utility model discloses further set up to: and the corner of the top of the flow guide box, which is opposite to the mixed water inlet pipe, is provided with an access window.

The access panel not only can be used to the observation to the inside condition of baffle box, when the baffle box is inside to break down, also can be convenient open the access panel and repair.

The utility model discloses further set up to: the rain drop sensor is coupled to the control circuit.

The rain and sewage separating mechanism is mainly used for each cell, and the raindrop sensor is used for detecting the rainfall condition of the corresponding cell.

To sum up, the utility model discloses following beneficial effect has:

firstly, the guide plate can guide flow at an inclined angle through the design of the guide plate and the driving mechanism, so that the guide plate is continuously washed by water flow and cannot be accumulated with silt;

its two, through the design of first sewage extension board with the extension board of second sewage for sewage can be more accurate flow in the sewage pipe, and can not the mistake flow in the rainwater pipe.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a top view of the embodiment;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a sectional view taken along line B-B of FIG. 2;

FIG. 5 is an enlarged view of section C of FIG. 4;

fig. 6 is a circuit flow diagram of the raindrop sensor.

In the figure: 1. a mixing water inlet pipe; 2. a flow guide box; 21. a rainwater hopper; 22. a rain pipe; 23. a sewage bucket; 24. a sewage pipe; 25. an access panel; 3. a baffle; 31. a rotating shaft; 32. a waterproof ring; 33. a waterproof jacket; 34. a water return pipe; 35. a first sewage extension plate; 36. a second sewage extension plate; 4. a drive motor; 5. a raindrop sensor.

Detailed Description

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

Example (b): the utility model provides a dirty separating mechanism of rain, as shown in figure 1, including the water conservancy diversion case 2 that has collected rainwater and domestic sewage's mixed inlet tube 1, top and mixed inlet tube 1 intercommunication, wherein water conservancy diversion case 2 is the cuboid, mixes inlet tube 1 and is located the top edge of water conservancy diversion case 2, is equipped with access panel 25 at the relative another edge department that mixes inlet tube 1 in water conservancy diversion case 2 tops.

As shown in fig. 2 and 3, the bottom end of the diversion box 2 is recessed downwards to form a rainwater hopper 21 and a sewage hopper 23, the smallest bottom sectional area of the rainwater hopper 21 is connected with a rainwater pipe 22, the smallest bottom sectional area of the sewage hopper 23 is connected with a sewage pipe 24, the rainwater pipe 22 is located right below the mixed water inlet pipe 1, and after water flows from the mixed water inlet pipe 1, the diversion is performed through the diversion plate 3 and flows into the sewage pipe 24 or the rainwater pipe 22.

In the process, the mixed water inlet pipe 1 is positioned at the top of the flow guide box 2, and the rain pipe 22 and the sewage pipe 24 are positioned at the bottom of the flow guide box 2, so that the flow guide plate 3 is always in a state of being washed by water flow, and the accumulation of sundries and dirt can be effectively prevented.

As shown in fig. 4 and 5, the deflector 3 is driven by the driving motor 4 to rotate to control whether the water flows to the sewage pipe 24 or the rain pipe 22. The driving motor 4 is controlled by the raindrop sensor 5 arranged in the residential quarter, the control circuit (figure 6) coupled to the raindrop sensor 5 for receiving the detection signal and sending the control signal, and the raindrop sensor 5 can be purchased from the market, such as the 3C-GOArduino type raindrop sensor 5, which often has a control chip circuit matched with the driving motor 4 according to the specification. When the rain falls, the driving motor 4 controls the guide plate 3 to guide the water flow flowing out of the mixed water inlet pipe 1 to the sewage port, and when the rain falls, the driving motor 4 controls the guide plate 3 to rotate to guide the water flow to the rainwater port.

The guide plate 3 is rotatably connected in the guide box 2 through a rotating shaft 31. The rotating shaft 31 can be divided into two parts along the axial direction, one part is positioned in the guide box 2, and the guide plate 3 is fixed on the part; the other part of the water flow passes through the diversion box 2 and is connected with an output shaft of the driving motor 4, and the water flow is driven by the output shaft of the driving motor 4 to rotate. Speed reducers of different specifications can be arranged between the driving motor 4 and the rotating shaft 31 according to the sizes of the guide box 2 and the guide plate 3.

In order to prevent water from flowing out from the gap between the rotating shaft 31 and the guide box 2, a waterproof ring 32, a waterproof sleeve 33 which is sleeved outside the waterproof ring 32 and is fixedly connected to the outer wall of the guide box 2, and a water return pipe 34 which is communicated with the waterproof sleeve 33 and obliquely and downwardly communicated to the guide box 2 are further arranged at one end of the rotating shaft 31 penetrating out of the guide box 2, wherein the water return pipe 34 is located on one side of the waterproof ring 32 facing the guide box 2.

When the water flows out of the guide box 2, the water is located in the waterproof jacket 33 and can only flow along the waterproof jacket 33, and the inner wall of the waterproof jacket 33 is inclined towards the water return pipe 34, so that the water can only flow towards the water return pipe 34 and flows back into the guide box 2 along the water return pipe 34. In order to prevent the water from flowing to the driving motor 4 at an excessive flow rate, a waterproof ring 32 is fixed on the outer wall of the rotating shaft 31, and the water blocked by the waterproof ring 32 flows down directly into the water return pipe 34.

As shown in fig. 3, in the rain-sewage separation treatment, since the rain water is relatively clean, and thus can be recycled by a relatively simple treatment, once the sewage flows into the rain water pipe 22, a large problem is caused, and therefore, a first sewage extension plate 35 extending toward the sewage pipe 24 is provided at the bottom of the deflector 3, and the first sewage extension plate 35 is located above the sewage bucket 23; a second sewage extending plate 36 facing the rainwater pipe 22 is further connected below the first sewage extending plate 35, and the second sewage extending plate 36 is projected in the first sewage extending plate 35.

The first and second

sewage extending plates

35 and 36 function similarly to each other to guide the sewage flowing along the deflector 3 and prevent the water from flowing to the rain pipe 22 along the side wall of the deflector 3. The difference is that the inclination angle of the first sewage extension plate 35 is more towards the horizontal direction, and is mainly used for guiding sewage, ensuring that the sewage can flow into the sewage bucket 23 and avoid flowing into and splashing into the rainwater bucket 21; the inclination angle of the second sewage extension plate 36 is inclined more toward the vertical direction, and is mainly used for treating a small amount of water flowing through the second sewage extension plate 36, so that the part of sewage can more directly flow down into the sewage bucket 23 under the action of gravity.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a dirty separating mechanism of rain which characterized in that: including mixing inlet tube (1), guide box (2) of top and mixed inlet tube (1) intercommunication, communicate in rainwater pipe (22) of guide box (2) bottom one side, communicate in sewage pipe (24) of guide box (2) bottom opposite side, rotate guide plate (3) of connecting in guide box (2), connect in guide box (2) and drive guide plate (3) pivoted actuating mechanism, wherein guide plate (3) rotate through axis of rotation (31) and connect in guide box (2), axis of rotation (31) are located between rainwater pipe (22) and sewage pipe (24).

2. The rain and sewage separating mechanism according to claim 1, wherein: the driving mechanism uses a driving motor (4) connected to the outer wall of the flow guide box (2), and the rotating shaft (31) penetrates through the flow guide box (2) and is connected to an output shaft of the driving motor (4); one end of the rotating shaft (31) penetrating through the flow guide box (2) is provided with a waterproof ring (32), a waterproof sleeve (33) sleeved outside the waterproof ring (32), and a water return pipe (34) communicated with the waterproof sleeve (33) and obliquely and downwardly communicated to the flow guide box (2), wherein the water return pipe (34) is located on one side, facing the flow guide box (2), of the waterproof ring (32).

3. The rain and sewage separating mechanism according to claim 1, wherein: the bottom of the diversion box (2) is provided with a rainwater hopper (21) matched with a rainwater pipe (22), and the rainwater pipe (22) is communicated with the bottom of the rainwater hopper (21); the bottom of the diversion box (2) is also provided with a sewage bucket (23) matched with the sewage pipe (24), and the sewage pipe (24) is communicated with the bottom of the sewage bucket (23).

4. A rain and sewage separating mechanism according to claim 3, wherein: the bottom of guide plate (3) is equipped with first sewage extension board (35) that extend towards sewage pipe (24), and first sewage extension board (35) are located the top of sewage fill (23).

5. The rain and sewage separating mechanism according to claim 4, wherein: guide plate (3) still are connected with second sewage extension board (36) towards downspout (22) in first sewage extension board (35) below, and second sewage extension board (36) projection is in first sewage extension board (35).

6. The rain and sewage separating mechanism according to claim 1, wherein: the flow guide box (2) is a cuboid, and the mixed water inlet pipe (1) is positioned at the corner of the top end of the flow guide box (2); guide plate (3) set up towards mixing inlet tube (1), downspout (22) are located and mix inlet tube (1) under.

7. The rain and sewage separating mechanism according to claim 6, wherein: and an access window (25) is arranged at the corner of the top of the flow guide box (2) relative to the mixed water inlet pipe (1).

8. The rain and sewage separating mechanism according to claim 1, wherein: the rain drop control device also comprises a control circuit for controlling the driving mechanism to work, and the control circuit is coupled with a rain drop sensor (5).