CN214460999U - Hydraulic self-control sewage intercepting well - Google Patents
Hydraulic self-control sewage intercepting well Download PDFInfo
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- CN214460999U CN214460999U CN202022844416.5U CN202022844416U CN214460999U CN 214460999 U CN214460999 U CN 214460999U CN 202022844416 U CN202022844416 U CN 202022844416U CN 214460999 U CN214460999 U CN 214460999U
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Abstract
The utility model relates to a blowdown technical field just discloses water conservancy automatic control sewage vatch basin, including cutting the dirty well body, cut the top wall of the dirty well body and seted up the draw-in groove, this water conservancy automatic control sewage vatch basin, the utility model discloses replace traditional overflow weir with purpose-made water conservancy automatic control switching baffle. At the initial stage of rainwater, the water level in the intercepting well is lower, and the switching baffle is not opened. After the initial rainwater is converged into the intercepting well, the initial rainwater and the sewage in the pipeline enter a sewage treatment plant; along with the gradual increase of the water amount gathered to the intercepting well, when the water level in the cavity at the left side of the baffle plate in the well rises to exceed the baffle plate/height, the gate is opened due to the clockwise rotation of the hydrostatic pressure baffle plate, and a large amount of water in the well is discharged outwards through the discharge port. The whole process is automatically controlled based on the hydraulic action, the back baffle plate after the flood peak passes automatically restores the original position, other machines or personnel are not involved, the structure is simple, and the operation is stable.
Description
Technical Field
The utility model relates to a blowdown technical field specifically is water conservancy automatic control sewage vatch basin.
Background
In the current water environment improvement measures in the sewage intercepting well, one of the measures with quick and good effects is taken in the treatment. The main functions are as follows: in dry days, sewage is conveyed to a sewage plant through an intercepting pipe to be treated and discharged after reaching standards; in rainy days, a large amount of rainwater dilutes the sewage and then the sewage is discharged to the surface water body. Therefore, the direct discharge of sewage is reduced, and the problem of water pollution caused by sewage discharge is solved. The ordinary intercepting well achieves the purpose of intercepting in dry days through the overflow weir, but the non-adjustable overflow weir blocks water flow in rainy days, so that the coincidence of a sewage plant is increased in heavy rain, and serious consequences are caused. In other electric control overflow wells, the electric appliances are easy to damage and unstable in work while consuming energy. Affecting the overflow well to exert the maximum efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the deficiency of the prior art, the utility model provides a water conservancy automatic control sewage vatch basin.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the hydraulic automatic control sewage intercepting well comprises a sewage intercepting well body, wherein a clamping groove is formed in the upper wall surface of the sewage intercepting well body, a top cover plate is assembled inside the clamping groove, a sewage intercepting pipe is fixedly installed on the rear wall surface of the sewage intercepting well body, a confluence water inlet pipe is fixedly installed on the left side wall surface of the sewage intercepting well body, a discharge pipe is fixedly installed on the right side wall surface of the sewage intercepting well body, a rotatable specially-made automatic control switching baffle is arranged inside the sewage intercepting well body, a baffle bottom protrusion is fixedly installed on the inner wall of the bottom of the sewage intercepting well body and is in a concave shape, the baffle bottom protrusion is located on the right side of the specially-made automatic control switching baffle, a flap valve is installed on the right side of the discharge pipe, and a discharge pipe upper protrusion corresponding to the upper end of the specially-made automatic control switching baffle is fixedly installed on the inner wall of the right side of the sewage intercepting well body.
Preferably, the round hole of the intercommunication cut dirty well body is seted up on the apron of top, the below wall of top apron corresponds the position fixed mounting of round hole and has the pipe, the movable rod that can reciprocate has been cup jointed to the inside of pipe, the movable rod extends to the top of top apron, the lower extreme of movable rod extends to the below of pipe, the lower extreme fixed mounting of movable rod has the buoyancy ball.
Preferably, the special automatic control switching baffle is a rectangular plate, one fourth of the weight of the lower part of the special automatic control switching baffle is larger than one half of the weight of the three fourths of the upper part of the special automatic control switching baffle, and the center of the special automatic control switching baffle is positioned at one fourth of the bottom of the special automatic control switching baffle.
Preferably, the inner walls of the front side and the rear side of the sewage intercepting well body are provided with rotating grooves, the front side wall and the rear side wall of the specially-made automatic control switching baffle are fixedly provided with rotating shafts, and the rotating shafts are movably connected with the rotating grooves.
Preferably, the discharge pipe upper protrusion is a slanted block, and the discharge pipe upper protrusion is a block gradually slanted upward from the left side to the right side.
Preferably, the sewage intercepting well body is integrally formed, the sewage intercepting well body is rectangular and the inside of the sewage intercepting well body is of a hollow structure, and the hollow part inside the sewage intercepting well body penetrates through the upper wall surface of the sewage intercepting well body.
(III) advantageous effects
Compared with the prior art, the utility model provides a water conservancy automatic control sewage vatch basin possesses following beneficial effect:
1. this water conservancy automatic control sewage vatch basin, the utility model discloses replace traditional overflow weir with purpose-made water conservancy automatic control switching baffle. At the initial stage of rainwater, the water level in the intercepting well is lower, and the switching baffle is not opened. After the initial rainwater is converged into the intercepting well, the initial rainwater and the sewage in the pipeline enter a sewage treatment plant; along with the gradual increase of the water amount gathered to the intercepting well, when the water level in the cavity at the left side of the baffle plate in the well rises to exceed the baffle plate/height, the gate is opened due to the clockwise rotation of the hydrostatic pressure baffle plate, and a large amount of water in the well is discharged outwards through the discharge port. The whole process is automatically controlled based on the hydraulic action, the back baffle plate after the flood peak passes automatically restores the original position, other machines or personnel are not involved, the structure is simple, and the operation is stable.
2. This water conservancy automatic control sewage vatch basin, the utility model discloses the discharge pipe mouth is installed and is clapped the door. When the water level of the surface water body is lower than the water level in the intercepting well in rainy days, the flap valve is normally opened, and when the water level of the intercepting well is lower than the water level of the surface water body, the flap valve is closed under the action of external hydrostatic pressure, so that the water in the external water body is prevented from flowing backwards.
3. This water conservancy automatic control sewage vatch basin, after the inside entering water of intercepting dirty well body, because the buoyancy of water can drive buoyancy ball rebound, the buoyancy ball drives the movable rod rebound, then the movable rod upwards rises, and the external people of can being convenient for of such setting is through observing the height that stretches out of movable rod, judges the internal water level of intercepting dirty well.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
fig. 3 is a schematic side view and sectional view of the structure of the present invention.
In the figure: 1 sewage intercepting well body, 2 top cover plates, 3 round holes, 4 movable rods, 5 discharge pipes, 6 clamping grooves, 7 discharge pipe upper protrusions, 8 sewage intercepting pipes, 9 baffle bottom protrusions, 10 specially-made self-control switching baffles, 11 rotating shafts, 12 guide pipes, 13 confluence water inlet pipes, 14 buoyancy balls, 15 rotating grooves and 16 flap valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-3, the hydraulic self-control sewage intercepting well comprises a sewage intercepting well body 1, wherein the sewage intercepting well body 1 is buried underground, the sewage intercepting well body 1 is integrally formed, the sewage intercepting well body 1 is rectangular and the inside of the sewage intercepting well body 1 is of a hollow structure, the hollow part inside the sewage intercepting well body 1 penetrates through the upper wall surface of the sewage intercepting well body 1, a clamping groove 6 is formed in the upper wall surface of the sewage intercepting well body 1, a top cover plate 2 is assembled inside the clamping groove 6, a round hole 3 communicated with the sewage intercepting well body 1 is formed in the top cover plate 2, a guide pipe 12 is fixedly installed on the lower wall surface of the top cover plate 2 at a position corresponding to the round hole 3, a movable rod 4 capable of moving up and down is sleeved inside the guide pipe 12, the movable rod 4 extends to the upper side of the top cover plate 2, the lower end of the movable rod 4 extends to the lower side of the guide pipe 12, a buoyancy ball 14 is fixedly installed at the lower end of the movable rod 4, the sewage intercepting well is characterized in that a sewage intercepting pipe 8 is fixedly installed on the rear wall surface of the sewage intercepting well body 1, a confluence water inlet pipe 13 is fixedly installed on the left wall surface of the sewage intercepting well body 1, a discharge pipe 5 is fixedly installed on the right wall surface of the sewage intercepting well body 1, a rotatable specially-made automatic switching baffle plate 10 is arranged in the sewage intercepting well body 1, the specially-made automatic switching baffle plate 10 is a rectangular plate, the weight of one fourth of the lower part of the specially-made automatic switching baffle plate 10 is one half greater than that of three fourths of the upper part of the specially-made automatic switching baffle plate, the specially-made automatic switching baffle plate 10 is specially customized and can bear the pressure of sewage in a intercepting well, the plastic steel or stainless steel and the like, the center of the specially-made automatic switching baffle plate 10 is positioned at one fourth of the bottom of the specially-made automatic switching baffle plate 10, a baffle plate bottom bulge 9 is fixedly installed on the inner wall of the bottom of the sewage intercepting well body 1, the baffle plate bottom bulge 9 is in a concave shape, and the baffle plate bottom bulge 9 is positioned on the right side of the specially-made automatic switching baffle plate 10, the inner walls of the front side and the rear side of the sewage interception well body 1 are respectively provided with a rotary groove 15, the side walls of the front side and the rear side of the special automatic control switching baffle plate 10 are fixedly provided with a rotary shaft 11, the rotating shaft 11 is movably connected with the rotating groove 15, when the special self-control switching baffle plate 10 is attached to the bulge 9 at the bottom of the baffle plate, the sewage interception well body 1 can have the effect of blocking the left side and the right side inside the sewage interception well body 1, and when the special automatic control switching baffle plate 10 is attached to the bulge 9 at the bottom of the baffle plate, the special automatic control switching baffle plate 10 is vertical to the inner wall at the bottom of the sewage interception well body 1, a flap valve 16 is arranged on the right side of the discharge pipe 5, a discharge pipe upper part bulge 7 corresponding to the upper end of the special self-control switching baffle plate 10 is fixedly arranged on the right side inner wall of the sewage interception well body 1, the discharge pipe upper protrusion 7 is a slanted block, and the discharge pipe upper protrusion 7 is a block gradually slanted upward from the left side to the right side.
The first step is as follows: in dry weather, only sewage flows into the sewage intercepting well body 1 through the confluence water inlet pipe 13, the water quantity is not large, and the sewage is conveyed to a sewage treatment plant through the sewage intercepting pipe 8. At the moment, the water level in the intercepting well is not high, the specially-made automatic control switching baffle plate 10 is freely pressed on the bulge 9 at the bottom of the baffle plate by means of self weight, the surface of the specially-made automatic control switching baffle plate 10 plays a role in sealing due to the existence of impermeable coatings such as rubber, and sewage is blocked in the left cavity of the specially-made automatic control switching baffle plate 10; in rainy days and the early stage of raining, rainwater and sewage at the initial stage enter the well together through the confluence water inlet pipe 13, and the conditions in the well body are similar to those in dry days due to small water amount and low water level; when the water level in the well is gradually increased to exceed two thirds of the height of the special automatic control switching baffle 10 along with the continuous rainfall, as the hydrostatic pressure born by the part of the special automatic control switching baffle 10 positioned above the rotating shaft 11 is larger than that born by the part below the hinge, the special automatic control switching baffle 10 deflects clockwise, the upper part of the special automatic control switching baffle 10 is lapped on the raised dirt intercepting pipe 8 at the upper part of the raised part 9 at the bottom of the discharge pipe baffle, and the water flows through the raised part 9 at the bottom of the discharge pipe baffle and washes the flap valve 16 to be discharged.
The second step is that: the discharge pipe 5 is provided with a flap valve 16, when the water level of the surface water body is lower, the flap valve 16 is opened under the action of water pressure, and the water in the sewage intercepting well body 1 is discharged outwards; when the water level on the outer surface of the flap valve 16 is high, the flap valve 16 is closed due to the existence of external hydrostatic pressure.
The third step: after the inside of intercepting dirty well body 1 got into water, because the buoyancy of water can drive buoyancy ball 14 and upwards remove, buoyancy ball 14 drives movable rod 4 rebound, then movable rod 4 upwards rises, and outside people through observing the height that stretches out of movable rod 4 can be convenient for in this kind of setting, judges the inside water level of intercepting dirty well body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Water conservancy automatic control sewage vatch basin, including cutting dirty well body (1), draw-in groove (6) have been seted up to the top wall of cutting dirty well body (1), draw-in groove (6) internal assembly has top apron (2), its characterized in that: a sewage interception pipe (8) is fixedly arranged on the rear wall surface of the sewage interception well body (1), a confluence water inlet pipe (13) is fixedly arranged on the left side wall surface of the sewage interception well body (1), a discharge pipe (5) is fixedly arranged on the right side wall surface of the sewage interception well body (1), a rotatable special self-control switching baffle (10) is arranged in the sewage interception well body (1), a baffle bottom bulge (9) is fixedly arranged on the inner wall of the bottom of the sewage interception well body (1), the bottom bulge (9) of the baffle is in a concave shape, the bottom bulge (9) of the baffle is positioned at the right side of the special self-control switching baffle (10), a flap valve (16) is arranged on the right side of the discharge pipe (5), and a discharge pipe upper part bulge (7) corresponding to the upper end of the specially-made self-control switching baffle (10) is fixedly arranged on the inner wall of the right side of the sewage interception well body (1).
2. The hydraulic self-control sewage intercepting well according to claim 1, wherein: offer round hole (3) of the intercommunication dirt-intercepting well body (1) on top apron (2), the below wall of top apron (2) corresponds the position fixed mounting of round hole (3) and has pipe (12), movable rod (4) that can reciprocate have been cup jointed to the inside of pipe (12), movable rod (4) extend to the top of top apron (2), the lower extreme of movable rod (4) extends to the below of pipe (12), the lower extreme fixed mounting of movable rod (4) has buoyancy ball (14).
3. The hydraulic self-control sewage intercepting well according to claim 1, wherein: the special automatic control switching baffle (10) is a rectangular plate, one fourth of the lower part of the special automatic control switching baffle (10) is larger than one half of the weight of three fourths of the upper part of the special automatic control switching baffle, and the center of the special automatic control switching baffle (10) is positioned at one fourth of the bottom of the special automatic control switching baffle (10).
4. The hydraulic self-control sewage intercepting well according to claim 1, wherein: the sewage intercepting well is characterized in that rotary grooves (15) are formed in the inner walls of the front side and the rear side of the sewage intercepting well body (1), rotary shafts (11) are fixedly mounted on the front side wall surface and the rear side wall surface of the special self-control switching baffle (10), and the rotary shafts (11) are movably connected with the rotary grooves (15).
5. The hydraulic self-control sewage intercepting well according to claim 1, wherein: the discharge pipe upper protrusion (7) is an inclined block, and the discharge pipe upper protrusion (7) is a block gradually inclined upward from the left side to the right side.
6. The hydraulic self-control sewage intercepting well according to claim 1, wherein: the sewage intercepting well body (1) is integrally formed, the sewage intercepting well body (1) is rectangular and the inside of the sewage intercepting well body (1) is of a hollow structure, and the hollow part inside the sewage intercepting well body (1) penetrates through the upper wall surface of the sewage intercepting well body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844416.5U CN214460999U (en) | 2020-11-30 | 2020-11-30 | Hydraulic self-control sewage intercepting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844416.5U CN214460999U (en) | 2020-11-30 | 2020-11-30 | Hydraulic self-control sewage intercepting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460999U true CN214460999U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844416.5U Active CN214460999U (en) | 2020-11-30 | 2020-11-30 | Hydraulic self-control sewage intercepting well |
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| Country | Link |
|---|---|
| CN (1) | CN214460999U (en) |
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- 2020-11-30 CN CN202022844416.5U patent/CN214460999U/en active Active
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