CN212641676U - Rain and sewage flow dividing device - Google Patents
Rain and sewage flow dividing device Download PDFInfo
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- CN212641676U CN212641676U CN202020889005.5U CN202020889005U CN212641676U CN 212641676 U CN212641676 U CN 212641676U CN 202020889005 U CN202020889005 U CN 202020889005U CN 212641676 U CN212641676 U CN 212641676U
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Abstract
The utility model relates to a dirty processing technique field of rain, more specifically say, it relates to a dirty diverging device of rain, and its technical scheme main points are: the rainwater inlet and outlet separating device comprises a box body, wherein a water inlet pipe is arranged on the side wall of the box body, a separating mechanism is arranged in the box body, the separating mechanism comprises a rainwater pipe, a sewage outlet and a separating plate, a cover plate is arranged below the sewage outlet, a first floating ball is fixedly connected above the cover plate, a rainwater outlet is formed in the separating plate, a sludge discharge port is formed in the bottom of the separating plate, an opening and closing plate for opening and closing the sludge discharge port is arranged on one side of the separating plate close to the water inlet pipe in a sliding mode, a connecting rod is fixedly arranged at the top of the opening and closing plate, two second floating balls are fixedly arranged at the top of the connecting rod and are respectively arranged on two opposite sides of the rainwater outlet, and when the bottom; the utility model has the advantages of can reduce silt and pile up the condition that leads to sewage discharge efficiency to reduce and take place.
Description
Technical Field
The utility model relates to a dirty processing technique field of rain, more specifically say, it relates to a dirty 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.
At present, for example, chinese patent publication No. CN201981643U discloses a rainwater and sewage diversion device, which includes a shaft, a sewage discharge device and a water slag discharge device, the sewage discharge device and the water slag discharge device are located in the shaft, the shaft includes a box body and a cylinder cover for sealing the box body, a water inlet pipe and a rainwater discharge pipe are provided on the side of the box body, the water inlet pipe and the rainwater discharge pipe are communicated with the box body, and the sewage discharge device and the water slag discharge device are sequentially fixed between the water inlet pipe and the rainwater discharge pipe. The utility model discloses a can realize shunting fast sewage and rainwater, greatly reduced the sewage treatment cost.
The above prior art solutions have the following drawbacks: in the actual use process, silt is mixed with rainwater and sewage, the silt can be deposited at the bottom of a shaft, and along with gradual accumulation of the silt, the problem of reduction of sewage discharge efficiency is easily caused, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a distribution of rain and sewage device has the advantage that can reduce silt and pile up the condition emergence that leads to sewage discharge efficiency to reduce.
The above technical purpose of the present invention can be achieved by the following technical solutions: a rain and sewage diversion device comprises a box body, wherein a water inlet pipe is arranged on the side wall of the box body, a diversion mechanism is arranged in the box body, the diversion mechanism comprises a rainwater outlet pipe arranged on one side wall of the box body, a sewage outlet arranged on the other side wall of the box body, and a partition plate arranged in the box body, a cover plate which is used for shielding the sewage outlet and is vertically and slidably connected with the box body is arranged below the sewage outlet, a first floating ball is fixedly connected above the cover plate, the box body is divided into a water inlet cavity and a water outlet cavity by the partition plate, the water inlet pipe and the rainwater outlet pipe are respectively arranged on two sides of the surface of the partition plate, the water inlet pipe and the sewage outlet are positioned on the same side of the partition plate, a rainwater outlet is arranged on the partition plate, the rainwater outlet is higher than the sewage outlet, and a sludge, the bottom of the opening and closing plate is abutted to the bottom of the box body, and the bottom of the second floating ball is parallel and level to the bottom of the rainwater outlet.
By adopting the technical scheme, in non-rainy days, sewage flows into the box body and is discharged from the sewage outlet; when rainy day, the rainwater flow is great, the water level of rainwater in the box risees gradually, the rising messenger of water level first floater rises, first floater drives the apron and rises and cover out the sewage mouth, when the rainwater is higher than the bottom of going out the inlet for stom water, the rainwater is discharged through going out the inlet for stom water and outlet pipe this moment, the second floater rises simultaneously, it upwards slides on the division board to drive the board of opening and close, thereby open the mud drainage mouth, the rainwater carries the silt of siltation in the box to discharge from going out the inlet for stom water, the deposit of silt in the bottom half has been avoided leading to the blowdown efficiency to reduce.
The present invention may be further configured in a preferred embodiment as: two guide strips are fixedly arranged on the surface of one side of the partition plate close to the water inlet pipe, the guide strips are vertically arranged, the two guide strips are parallel to each other and are respectively positioned on two opposite sides of the sludge discharge port, the bottom of the guide strip is flush with the top of the sludge discharge port, the cross section of the guide strip is L-shaped, the guide strip comprises a fixing plate and an anti-drop plate which are vertical to each other, the long side of the fixing plate is fixedly connected with the partition plate, the fixed plates are vertical to the partition plates, the anti-falling plates are positioned on one sides of the fixed plates far away from the partition plates, the two anti-falling plates are positioned on the opposite sides of the two fixed plates, the opening and closing plate is connected between the two guide strips in a sliding mode, two opposite sides of the opening and closing plate are abutted to the fixed plate, and one side of the opening and closing plate is abutted to one side, close to the separation plate, of the anti-falling plate.
Through adopting above-mentioned technical scheme, two gibs can play the guide effect to the motion of opening and close the board.
The present invention may be further configured in a preferred embodiment as: and the top of the guide strip is fixedly provided with a blocking block.
Through adopting above-mentioned technical scheme, the guide bar can be prevented to the stop block and break away from the guide bar.
The present invention may be further configured in a preferred embodiment as: the bottom of the blocking block is fixedly provided with a return spring, the bottom of the return spring is abutted against the top of the opening and closing plate, and when the return spring is in a natural state, the bottom of the opening and closing plate is abutted against the bottom in the box body.
Through adopting above-mentioned technical scheme, when opening and close the board and rise, the compression of answer spring, when the water level descends in the box, the elasticity of answer spring makes under the self gravity combined action of opening and close the board and opens and close the board and resume and bottom butt in the box.
The present invention may be further configured in a preferred embodiment as: vertical guide posts are fixedly arranged on the blocking blocks, and the top of the return spring is sleeved on the guide posts.
Through adopting above-mentioned technical scheme, the guide post can play the guide effect to the motion of answer spring.
The present invention may be further configured in a preferred embodiment as: the bottom in the box is from being close to the inlet tube orientation is close to the outlet pipe downward sloping.
Through adopting above-mentioned technical scheme, the bottom half that the slope set up can make the discharge that silt is comparatively smooth.
The present invention may be further configured in a preferred embodiment as: the bottom of the box body is fixedly provided with two guide blocks, the two guide blocks are respectively positioned on two sides of the partition plate close to the surface of the water inlet pipe, the cross section of each guide block is triangular, the width of each guide block is gradually increased from one side close to the water inlet pipe to one side far away from the water inlet pipe, one side of each guide block, close to the partition plate, opposite sides of the two guide blocks are flush with the two sides of the mud discharge port respectively, and the tops of the two guide blocks are flush with the top of the mud discharge port.
Through adopting above-mentioned technical scheme, the setting of guide block can reduce the condition emergence of siltation such as silt in the internal corner of box.
The present invention may be further configured in a preferred embodiment as: and the upper end of one side of the rainwater outlet, which is far away from the water inlet pipe, is hinged with an anti-backflow plate.
Through adopting above-mentioned technical scheme, anti-return plate can prevent that the rainwater from going out the backward flow of water cavity to intake antrum.
The present invention may be further configured in a preferred embodiment as: and a rubber sealing gasket is fixedly arranged at the bottom of the opening and closing plate.
Through adopting above-mentioned technical scheme, rubber seal pad can strengthen the sealed effect of opening and close board to the mud drainage mouth.
To sum up, the utility model discloses a following at least one useful technological effect:
1. in non-rainy days, sewage flows into the box body and is discharged from the sewage outlet; when the rainwater is higher than the bottom of the rainwater outlet, the rainwater is discharged through the rainwater outlet and the rainwater outlet pipe, meanwhile, the second floating ball rises to drive the opening and closing plate to slide upwards on the partition plate, so that the sludge discharge port is opened, the rainwater carries sludge deposited in the box body to be discharged from the rainwater outlet, and the reduction of the sewage discharge efficiency caused by the deposition of the sludge at the bottom of the box body is avoided;
2. when the opening and closing plate rises, the return spring is compressed, and when the water level in the box body falls, the opening and closing plate is enabled to be restored to be abutted against the bottom in the box body under the combined action of the elastic force of the return spring and the self gravity of the opening and closing plate;
3. the anti-return plate can prevent rainwater from flowing back to the water inlet cavity from the water outlet cavity.
Drawings
Fig. 1 is a schematic structural view of the inside of a box in an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a box body; 2. a water inlet pipe; 3. a rainwater outlet pipe; 4. a sewage outlet; 5. a partition plate; 6. a cover plate; 7. a first floating ball; 8. a water inlet cavity; 9. a water outlet cavity; 10. a rainwater outlet; 11. an anti-backflow plate; 12. a sludge discharge port; 13. a shutter plate; 14. a guide strip; 141. a fixing plate; 142. an anti-drop plate; 15. a connecting rod; 151. a vertical rod; 152. a cross bar; 16. a support bar; 17. a second floating ball; 18. a blocking block; 19. a return spring; 20. a guide post; 21. and (5) guiding the block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a multi-functional distribution of rain and sewage device, refers to FIG. 1, includes box 1, and 1 lateral wall of box is equipped with inlet tube 2, and inlet tube 2 is linked together with box 1, and the bottom in the box 1 is from being close to inlet tube 2 orientation and keeping away from inlet tube 2 downward sloping.
A flow dividing mechanism is arranged in the box body 1, the flow dividing mechanism comprises a rainwater outlet pipe 3 arranged on one side wall of the box body 1, a sewage outlet 4 arranged on the other side wall of the box body 1, and a partition plate 5 fixedly installed in the box body 1 along the vertical direction, the rainwater outlet pipe 3 is communicated with the box body 1, a cover plate 6 used for shielding the sewage outlet 4 and vertically and slidably connected with the side wall of the box body 1 is arranged below the sewage outlet 4, the cover plate 6 is positioned inside the box body 1, a first floating ball 7 is fixedly connected to the top of the cover plate 6, the box body 1 is divided into a water inlet cavity 8 and a water outlet cavity 9 by the partition plate 5, the water inlet pipe 2 and the rainwater outlet pipe 3 are respectively arranged on two sides of the surface of the partition plate 5, the water inlet pipe 2 and the sewage outlet 4 are positioned on the same side of; in non-rainy days, sewage flows into the box body 1 and is discharged from the sewage outlet 4; when the rainwater is in rainy days, the flow of the rainwater is large, the water level of the rainwater in the box body 1 gradually rises, the water level rises to enable the first floating ball 7 to rise, the first floating ball 7 drives the cover plate 6 to rise and cover the sewage outlet 4, and the rainwater is discharged from the rainwater outlet 10. This kind of rain sewage reposition of redundant personnel mode is prior art, therefore no longer gives details.
In this embodiment, the upper end of one side of the outlet 10 away from the inlet pipe 2 is hinged with a backflow-preventing plate 11 for covering the outlet 10, so as to prevent rainwater from flowing back to the inlet chamber 8 from the outlet chamber 9.
Referring to fig. 1 and 2, a mud outlet 12 is formed in the bottom of a partition plate 5, the bottom of the mud outlet 12 is flush with the bottom of the partition plate 5, an opening and closing plate 13 for opening and closing the mud outlet 12 is slidably disposed on a side of the partition plate 5 close to a water inlet pipe 2, specifically, two guide strips 14 are fixedly disposed on a side of the partition plate 5 close to the water inlet pipe 2, the guide strips 14 are vertically disposed, the two guide strips 14 are parallel to each other and are respectively located on two opposite sides of the mud outlet 12, the cross section of each guide strip 14 is L-shaped, each guide strip 14 comprises a fixing plate 141 and an anti-falling plate 142 which are perpendicular to each other, the long side of the fixing plate 141 is fixedly connected with the partition plate 5, the fixing plate 141 is perpendicular to the partition plate 5, the anti-falling plate 142 is located on a side of the fixing plate 141 away from the partition plate 5, the, the opposite sides of the opening and closing plate 13 are abutted to the fixing plate 141, one side plate surface of the opening and closing plate 13 is abutted to one side of the anti-falling plate 142 close to the partition plate 5, and the two guide strips 14 can guide the movement of the opening and closing plate 13.
The bottom of the opening and closing plate 13 is fixedly provided with a rubber sealing gasket (not shown), the rubber sealing gasket can enhance the sealing effect of the opening and closing plate 13 on the sludge discharge port 12, the top of the opening and closing plate 13 is fixedly provided with a connecting rod 15, the connecting rod 15 is integrally T-shaped, the connecting rod 15 comprises a vertical rod 151 and a horizontal rod 152 which are perpendicular to each other, the top of the vertical rod 151 is fixedly connected with the middle of the horizontal rod 152, two ends of the horizontal rod 152 are fixedly connected with a supporting rod 16, the supporting rod 16 is arranged perpendicular to the horizontal rod 152, the top of the supporting rod 16 is fixedly provided with a second floating ball 17, the two second floating balls 17 are respectively arranged at two opposite sides of the rainwater outlet 10, when the bottom of the opening and closing plate 13 is abutted against the bottom of the box body 1, the bottom of the second floating ball 17 is flush with the bottom of the rainwater outlet 10, the water level rises to enable the first floating ball 7 to rise, at this moment, rainwater is discharged through the rainwater outlet 10 and the rainwater pipe 3, and the second floating ball 17 rises to drive the opening and closing plate 13 to slide upwards on the partition plate 5, so that the sludge discharge port 12 is opened, the rainwater carries sludge deposited in the box body 1 to be discharged from the rainwater outlet 10, and the sludge is prevented from being deposited at the bottom of the box body 1 to reduce the sewage discharge efficiency.
In addition, the top of the guide bar 14 is fixedly provided with a stop block 18, the bottom of the stop block 18 is fixedly provided with a return spring 19, the bottom of the return spring 19 is abutted against the top of the opening and closing plate 13, and when the return spring 19 is in a natural state, the bottom of the opening and closing plate 13 is abutted against the bottom in the box body 1. The vertical guide post 20 of stop block 18 bottom fixed mounting, the top cover of return spring 19 is established on guide post 20, when opening and close board 13 and rise, return spring 19 compresses, and when the water level descends in box 1, the elasticity of return spring 19 and the self gravity combined action of opening and close board 13 make opening and close board 13 resume with the bottom butt in the box 1 down.
In this embodiment, two guiding blocks 21 are fixedly installed at the bottom of the box body 1, the two guiding blocks 21 are respectively located at two sides of the partition plate 5 close to the plate surface of the water inlet pipe 2, the cross section of each guiding block 21 is triangular, the width of each guiding block 21 is gradually increased from one side close to the water inlet pipe 2 to one side far away from the water inlet pipe 2, and one side of each of opposite sides of the two guiding blocks 21 close to the partition plate 5 is respectively flush with two opposite sides of the mud discharge port 12.
The implementation principle of the embodiment is as follows: in non-rainy days, sewage flows into the box body 1 and is discharged from the sewage outlet 4; when the rainwater is higher than the bottom of the rainwater outlet 10, the rainwater is discharged through the rainwater outlet 10 and the rainwater outlet pipe 3, meanwhile, the second floating ball 17 rises to drive the opening and closing plate 13 to slide upwards on the partition plate 5, the return spring 19 compresses, the sludge discharge port 12 is opened, the rainwater carries sludge deposited in the box body 1 and is discharged from the rainwater outlet 10, and the reduction of the sewage discharge efficiency caused by the deposition of the sludge at the bottom of the box body 1 is avoided; when the water level in the box body 1 descends, the opening and closing plate 13 is enabled to be abutted against the bottom in the box body 1 under the combined action of the elastic force of the return spring 19 and the self gravity of the opening and closing plate 13.
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 (9)
1. A rain and sewage diversion device comprises a box body (1), wherein a water inlet pipe (2) is arranged on the side wall of the box body (1), a diversion mechanism is arranged in the box body (1), the diversion mechanism comprises a rainwater outlet pipe (3) arranged on one side wall of the box body (1), a sewage outlet (4) arranged on the other side wall of the box body (1), and a partition plate (5) arranged in the box body (1), a cover plate (6) which is used for shielding the sewage outlet (4) and is vertically and slidably connected with the box body (1) is arranged below the sewage outlet (4), a first floating ball (7) is fixedly connected above the cover plate (6), the box body (1) is divided into a water inlet cavity (8) and a water outlet cavity (9) by the partition plate (5), and the water inlet pipe (2) and the rainwater outlet pipe (3) are respectively arranged on two sides of the surface of the partition plate (5), the inlet tube (2) with go out sewage mouth (4) and be located same one side of division board (5), division board (5) have been seted up out inlet for stom water (10), it is higher than to go out inlet for stom water (10) go out sewage mouth (4), its characterized in that: mud discharging port (12) have been seted up to the bottom of division board (5), division board (5) are close to one side face of inlet tube (2) slides and is provided with and is used for opening and close the board (13) of opening and close of mud discharging port (12), the top of opening and close board (13) has set firmly connecting rod (15), the top of connecting rod (15) has set firmly two second floater (17), two second floater (17) branch is located go out the relative both sides of inlet for stom water (10), work as the bottom of opening and close board (13) with box (1) bottom butt, the bottom of second floater (17) with the bottom parallel and level of outlet for stom water (10).
2. A distribution device according to claim 1, wherein: the utility model discloses a mud discharging device, including division board (5), division board (5) are close to one side face of inlet tube (2) has set firmly two gibs (14), gibs (14) are vertical setting, two gibs (14) are parallel to each other and are located respectively the relative both sides of mud discharging mouth (12), the bottom of gib (14) with the top of mud discharging mouth (12) is neat mutually, gib (14) is transversal personally submits L shape, gib (14) are including mutually perpendicular's fixed plate (141) and anticreep board (142), fixed plate (141) long-side with division board (5) fixed connection, fixed plate (141) perpendicular to division board (5), anticreep board (142) are located fixed plate (141) is kept away from one side of division board (5), two anticreep board (142) are located one side that fixed plate (141) is relative, the opening and closing plate (13) is connected between the two guide strips (14) in a sliding mode, two opposite sides of the opening and closing plate (13) are abutted to the fixing plate (141), and one side plate face of the opening and closing plate (13) is abutted to one side, close to the partition plate (5), of the anti-falling plate (142).
3. A distribution device according to claim 2, wherein: and a stop block (18) is fixedly arranged at the top of the guide strip (14).
4. A distribution device according to claim 3, wherein: the bottom of the blocking block (18) is fixedly provided with a return spring (19), the bottom of the return spring (19) is abutted against the top of the opening and closing plate (13), and when the return spring (19) is in a natural state, the bottom of the opening and closing plate (13) is abutted against the bottom in the box body (1).
5. A distribution device according to claim 4, wherein: the stop block (18) is fixedly provided with a vertical guide post (20), and the top of the return spring (19) is sleeved on the guide post (20).
6. A distribution device according to claim 1, wherein: the bottom in the box body (1) is close to the inlet pipe (2) and faces towards the outlet rain pipe (3) to be inclined downwards.
7. A distribution device according to claim 1, wherein: the bottom of the box body (1) is fixedly provided with two guide blocks (21), the two guide blocks (21) are respectively positioned at two sides of the partition plate (5) close to the surface of the water inlet pipe (2), the cross section of each guide block (21) is triangular, the width of each guide block (21) is gradually increased from one side close to the water inlet pipe (2) to one side far away from the water inlet pipe (2), one side of each guide block (21) close to the partition plate (5) at the opposite side is respectively flush with two opposite sides of the sludge discharge port (12), and the tops of the two guide blocks (21) are flush with the top of the sludge discharge port (12).
8. A distribution device according to claim 1, wherein: and the upper end of one side of the rainwater outlet (10) far away from the water inlet pipe (2) is hinged with an anti-return plate (11).
9. A distribution device according to claim 1, wherein: and a rubber sealing gasket is fixedly arranged at the bottom of the opening and closing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889005.5U CN212641676U (en) | 2020-05-22 | 2020-05-22 | Rain and sewage flow dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889005.5U CN212641676U (en) | 2020-05-22 | 2020-05-22 | Rain and sewage flow dividing device |
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| Publication Number | Publication Date |
|---|---|
| CN212641676U true CN212641676U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020889005.5U Active CN212641676U (en) | 2020-05-22 | 2020-05-22 | Rain and sewage flow dividing device |
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| CN (1) | CN212641676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152645A (en) * | 2021-03-18 | 2021-07-23 | 江苏欣昌建设工程有限公司 | Municipal works distribution of rain and sewage system |
| CN114525840A (en) * | 2022-04-22 | 2022-05-24 | 江苏航运职业技术学院 | Intelligent operation optimization equipment and method for agricultural pump station |
| CN114797206A (en) * | 2022-04-20 | 2022-07-29 | 尼旭东 | Hydraulic engineering dredging device and dredging method |
-
2020
- 2020-05-22 CN CN202020889005.5U patent/CN212641676U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152645A (en) * | 2021-03-18 | 2021-07-23 | 江苏欣昌建设工程有限公司 | Municipal works distribution of rain and sewage system |
| CN114797206A (en) * | 2022-04-20 | 2022-07-29 | 尼旭东 | Hydraulic engineering dredging device and dredging method |
| CN114797206B (en) * | 2022-04-20 | 2023-10-10 | 珠海市厚江疏浚工程有限公司 | Hydraulic engineering dredging device and dredging method |
| CN114525840A (en) * | 2022-04-22 | 2022-05-24 | 江苏航运职业技术学院 | Intelligent operation optimization equipment and method for agricultural pump station |
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